path
stringlengths 5
304
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stringlengths 6
79
| content
stringlengths 27
1.05M
|
|---|---|---|
components/Icon/Icon.js
|
scott-riley/loggins
|
import React, { Component } from 'react';
import invariant from 'invariant';
import styles from './Icon.css';
import icons from './icons';
export default class Icon extends Component {
constructor(props) {
super(props);
invariant(
icons[props.name],
`Icon(): No icon exists for "${props.name}"`
);
}
render() {
const css = [
styles.root,
styles[this.props.name],
this.props.className || '',
].join(' ');
return (
<span
{...this.props}
className={css}
dangerouslySetInnerHTML={{ __html: icons[this.props.name] }}
/>
);
}
}
Icon.propTypes = {
name: React.PropTypes.string.isRequired,
className: React.PropTypes.string,
};
|
ajax/libs/yasgui/1.1.11/yasgui.bundled.min.js
|
JimBobSquarePants/cdnjs
|
!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;"undefined"!=typeof window?t=window:"undefined"!=typeof global?t=global:"undefined"!=typeof self&&(t=self),t.YASGUI=e()}}(function(){var e;return function t(e,n,r){function i(s,a){if(!n[s]){if(!e[s]){var l="function"==typeof require&&require;if(!a&&l)return l(s,!0);if(o)return o(s,!0);var u=new Error("Cannot find module '"+s+"'");throw u.code="MODULE_NOT_FOUND",u}var c=n[s]={exports:{}};e[s][0].call(c.exports,function(t){var n=e[s][1][t];return i(n?n:t)},c,c.exports,t,e,n,r)}return n[s].exports}for(var o="function"==typeof require&&require,s=0;s<r.length;s++)i(r[s]);return i}({1:[function(e,t){t.exports=e("./main.js")},{"./main.js":107}],2:[function(e,t){function n(){this._events=this._events||{};this._maxListeners=this._maxListeners||void 0}function r(e){return"function"==typeof e}function i(e){return"number"==typeof e}function o(e){return"object"==typeof e&&null!==e}function s(e){return void 0===e}t.exports=n;n.EventEmitter=n;n.prototype._events=void 0;n.prototype._maxListeners=void 0;n.defaultMaxListeners=10;n.prototype.setMaxListeners=function(e){if(!i(e)||0>e||isNaN(e))throw TypeError("n must be a positive number");this._maxListeners=e;return this};n.prototype.emit=function(e){var t,n,i,a,l,u;this._events||(this._events={});if("error"===e&&(!this._events.error||o(this._events.error)&&!this._events.error.length)){t=arguments[1];if(t instanceof Error)throw t;throw TypeError('Uncaught, unspecified "error" event.')}n=this._events[e];if(s(n))return!1;if(r(n))switch(arguments.length){case 1:n.call(this);break;case 2:n.call(this,arguments[1]);break;case 3:n.call(this,arguments[1],arguments[2]);break;default:i=arguments.length;a=new Array(i-1);for(l=1;i>l;l++)a[l-1]=arguments[l];n.apply(this,a)}else if(o(n)){i=arguments.length;a=new Array(i-1);for(l=1;i>l;l++)a[l-1]=arguments[l];u=n.slice();i=u.length;for(l=0;i>l;l++)u[l].apply(this,a)}return!0};n.prototype.addListener=function(e,t){var i;if(!r(t))throw TypeError("listener must be a function");this._events||(this._events={});this._events.newListener&&this.emit("newListener",e,r(t.listener)?t.listener:t);this._events[e]?o(this._events[e])?this._events[e].push(t):this._events[e]=[this._events[e],t]:this._events[e]=t;if(o(this._events[e])&&!this._events[e].warned){var i;i=s(this._maxListeners)?n.defaultMaxListeners:this._maxListeners;if(i&&i>0&&this._events[e].length>i){this._events[e].warned=!0;console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[e].length);"function"==typeof console.trace&&console.trace()}}return this};n.prototype.on=n.prototype.addListener;n.prototype.once=function(e,t){function n(){this.removeListener(e,n);if(!i){i=!0;t.apply(this,arguments)}}if(!r(t))throw TypeError("listener must be a function");var i=!1;n.listener=t;this.on(e,n);return this};n.prototype.removeListener=function(e,t){var n,i,s,a;if(!r(t))throw TypeError("listener must be a function");if(!this._events||!this._events[e])return this;n=this._events[e];s=n.length;i=-1;if(n===t||r(n.listener)&&n.listener===t){delete this._events[e];this._events.removeListener&&this.emit("removeListener",e,t)}else if(o(n)){for(a=s;a-->0;)if(n[a]===t||n[a].listener&&n[a].listener===t){i=a;break}if(0>i)return this;if(1===n.length){n.length=0;delete this._events[e]}else n.splice(i,1);this._events.removeListener&&this.emit("removeListener",e,t)}return this};n.prototype.removeAllListeners=function(e){var 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=e("jquery");(function(e,t){function n(t,n){var i,o,s,a=t.nodeName.toLowerCase();if("area"===a){i=t.parentNode;o=i.name;if(!t.href||!o||"map"!==i.nodeName.toLowerCase())return!1;s=e("img[usemap=#"+o+"]")[0];return!!s&&r(s)}return(/input|select|textarea|button|object/.test(a)?!t.disabled:"a"===a?t.href||n:n)&&r(t)}function r(t){return e.expr.filters.visible(t)&&!e(t).parents().addBack().filter(function(){return"hidden"===e.css(this,"visibility")}).length}var i=0,o=/^ui-id-\d+$/;e.ui=e.ui||{};e.extend(e.ui,{version:"1.10.4",keyCode:{BACKSPACE:8,COMMA:188,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,LEFT:37,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SPACE:32,TAB:9,UP:38}});e.fn.extend({focus:function(t){return function(n,r){return"number"==typeof n?this.each(function(){var t=this;setTimeout(function(){e(t).focus();r&&r.call(t)},n)}):t.apply(this,arguments)}}(e.fn.focus),scrollParent:function(){var t;t=e.ui.ie&&/(static|relative)/.test(this.css("position"))||/absolute/.test(this.css("position"))?this.parents().filter(function(){return/(relative|absolute|fixed)/.test(e.css(this,"position"))&&/(auto|scroll)/.test(e.css(this,"overflow")+e.css(this,"overflow-y")+e.css(this,"overflow-x"))}).eq(0):this.parents().filter(function(){return/(auto|scroll)/.test(e.css(this,"overflow")+e.css(this,"overflow-y")+e.css(this,"overflow-x"))}).eq(0);return/fixed/.test(this.css("position"))||!t.length?e(document):t},zIndex:function(n){if(n!==t)return this.css("zIndex",n);if(this.length)for(var r,i,o=e(this[0]);o.length&&o[0]!==document;){r=o.css("position");if("absolute"===r||"relative"===r||"fixed"===r){i=parseInt(o.css("zIndex"),10);if(!isNaN(i)&&0!==i)return i}o=o.parent()}return 0},uniqueId:function(){return this.each(function(){this.id||(this.id="ui-id-"+ ++i)})},removeUniqueId:function(){return this.each(function(){o.test(this.id)&&e(this).removeAttr("id")})}});e.extend(e.expr[":"],{data:e.expr.createPseudo?e.expr.createPseudo(function(t){return function(n){return!!e.data(n,t)}}):function(t,n,r){return!!e.data(t,r[3])},focusable:function(t){return n(t,!isNaN(e.attr(t,"tabindex")))},tabbable:function(t){var r=e.attr(t,"tabindex"),i=isNaN(r);return(i||r>=0)&&n(t,!i)}});e("<a>").outerWidth(1).jquery||e.each(["Width","Height"],function(n,r){function i(t,n,r,i){e.each(o,function(){n-=parseFloat(e.css(t,"padding"+this))||0;r&&(n-=parseFloat(e.css(t,"border"+this+"Width"))||0);i&&(n-=parseFloat(e.css(t,"margin"+this))||0)});return n}var o="Width"===r?["Left","Right"]:["Top","Bottom"],s=r.toLowerCase(),a={innerWidth:e.fn.innerWidth,innerHeight:e.fn.innerHeight,outerWidth:e.fn.outerWidth,outerHeight:e.fn.outerHeight};e.fn["inner"+r]=function(n){return n===t?a["inner"+r].call(this):this.each(function(){e(this).css(s,i(this,n)+"px")})};e.fn["outer"+r]=function(t,n){return"number"!=typeof t?a["outer"+r].call(this,t):this.each(function(){e(this).css(s,i(this,t,!0,n)+"px")})}});e.fn.addBack||(e.fn.addBack=function(e){return this.add(null==e?this.prevObject:this.prevObject.filter(e))});e("<a>").data("a-b","a").removeData("a-b").data("a-b")&&(e.fn.removeData=function(t){return function(n){return arguments.length?t.call(this,e.camelCase(n)):t.call(this)}}(e.fn.removeData));e.ui.ie=!!/msie [\w.]+/.exec(navigator.userAgent.toLowerCase());e.support.selectstart="onselectstart"in document.createElement("div");e.fn.extend({disableSelection:function(){return this.bind((e.support.selectstart?"selectstart":"mousedown")+".ui-disableSelection",function(e){e.preventDefault()})},enableSelection:function(){return this.unbind(".ui-disableSelection")}});e.extend(e.ui,{plugin:{add:function(t,n,r){var i,o=e.ui[t].prototype;for(i in r){o.plugins[i]=o.plugins[i]||[];o.plugins[i].push([n,r[i]])}},call:function(e,t,n){var r,i=e.plugins[t];if(i&&e.element[0].parentNode&&11!==e.element[0].parentNode.nodeType)for(r=0;r<i.length;r++)e.options[i[r][0]]&&i[r][1].apply(e.element,n)}},hasScroll:function(t,n){if("hidden"===e(t).css("overflow"))return!1;var r=n&&"left"===n?"scrollLeft":"scrollTop",i=!1;if(t[r]>0)return!0;t[r]=1;i=t[r]>0;t[r]=0;return i}})})(t)},{jquery:8}],4:[function(e){var t=e("jquery");e("./widget");(function(e){var t=!1;e(document).mouseup(function(){t=!1});e.widget("ui.mouse",{version:"1.10.4",options:{cancel:"input,textarea,button,select,option",distance:1,delay:0},_mouseInit:function(){var t=this;this.element.bind("mousedown."+this.widgetName,function(e){return t._mouseDown(e)}).bind("click."+this.widgetName,function(n){if(!0===e.data(n.target,t.widgetName+".preventClickEvent")){e.removeData(n.target,t.widgetName+".preventClickEvent");n.stopImmediatePropagation();return!1}});this.started=!1},_mouseDestroy:function(){this.element.unbind("."+this.widgetName);this._mouseMoveDelegate&&e(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate)},_mouseDown:function(n){if(!t){this._mouseStarted&&this._mouseUp(n);this._mouseDownEvent=n;var r=this,i=1===n.which,o="string"==typeof this.options.cancel&&n.target.nodeName?e(n.target).closest(this.options.cancel).length:!1;if(!i||o||!this._mouseCapture(n))return!0;this.mouseDelayMet=!this.options.delay;this.mouseDelayMet||(this._mouseDelayTimer=setTimeout(function(){r.mouseDelayMet=!0},this.options.delay));if(this._mouseDistanceMet(n)&&this._mouseDelayMet(n)){this._mouseStarted=this._mouseStart(n)!==!1;if(!this._mouseStarted){n.preventDefault();return!0}}!0===e.data(n.target,this.widgetName+".preventClickEvent")&&e.removeData(n.target,this.widgetName+".preventClickEvent");this._mouseMoveDelegate=function(e){return r._mouseMove(e)};this._mouseUpDelegate=function(e){return r._mouseUp(e)};e(document).bind("mousemove."+this.widgetName,this._mouseMoveDelegate).bind("mouseup."+this.widgetName,this._mouseUpDelegate);n.preventDefault();t=!0;return!0}},_mouseMove:function(t){if(e.ui.ie&&(!document.documentMode||document.documentMode<9)&&!t.button)return this._mouseUp(t);if(this._mouseStarted){this._mouseDrag(t);return t.preventDefault()}if(this._mouseDistanceMet(t)&&this._mouseDelayMet(t)){this._mouseStarted=this._mouseStart(this._mouseDownEvent,t)!==!1;this._mouseStarted?this._mouseDrag(t):this._mouseUp(t)}return!this._mouseStarted},_mouseUp:function(t){e(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate);if(this._mouseStarted){this._mouseStarted=!1;t.target===this._mouseDownEvent.target&&e.data(t.target,this.widgetName+".preventClickEvent",!0);this._mouseStop(t)}return!1},_mouseDistanceMet:function(e){return Math.max(Math.abs(this._mouseDownEvent.pageX-e.pageX),Math.abs(this._mouseDownEvent.pageY-e.pageY))>=this.options.distance},_mouseDelayMet:function(){return this.mouseDelayMet},_mouseStart:function(){},_mouseDrag:function(){},_mouseStop:function(){},_mouseCapture:function(){return!0}})})(t)},{"./widget":7,jquery:8}],5:[function(e){var t=e("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 i(t){var n=t[0];return 9===n.nodeType?{width:t.width(),height:t.height(),offset:{top:0,left:0}}:e.isWindow(n)?{width:t.width(),height:t.height(),offset:{top:t.scrollTop(),left:t.scrollLeft()}}:n.preventDefault?{width:0,height:0,offset:{top:n.pageY,left:n.pageX}}:{width:t.outerWidth(),height:t.outerHeight(),offset:t.offset()}}e.ui=e.ui||{};var o,s=Math.max,a=Math.abs,l=Math.round,u=/left|center|right/,c=/top|center|bottom/,p=/[\+\-]\d+(\.[\d]+)?%?/,d=/^\w+/,f=/%$/,h=e.fn.position;e.position={scrollbarWidth:function(){if(o!==t)return o;var n,r,i=e("<div style='display:block;position:absolute;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>"),s=i.children()[0];e("body").append(i);n=s.offsetWidth;i.css("overflow","scroll");r=s.offsetWidth;n===r&&(r=i[0].clientWidth);i.remove();return o=n-r},getScrollInfo:function(t){var n=t.isWindow||t.isDocument?"":t.element.css("overflow-x"),r=t.isWindow||t.isDocument?"":t.element.css("overflow-y"),i="scroll"===n||"auto"===n&&t.width<t.element[0].scrollWidth,o="scroll"===r||"auto"===r&&t.height<t.element[0].scrollHeight;return{width:o?e.position.scrollbarWidth():0,height:i?e.position.scrollbarWidth():0}},getWithinInfo:function(t){var n=e(t||window),r=e.isWindow(n[0]),i=!!n[0]&&9===n[0].nodeType;return{element:n,isWindow:r,isDocument:i,offset:n.offset()||{left:0,top:0},scrollLeft:n.scrollLeft(),scrollTop:n.scrollTop(),width:r?n.width():n.outerWidth(),height:r?n.height():n.outerHeight()}}};e.fn.position=function(t){if(!t||!t.of)return h.apply(this,arguments);t=e.extend({},t);var o,f,g,m,v,E,y=e(t.of),x=e.position.getWithinInfo(t.within),b=e.position.getScrollInfo(x),T=(t.collision||"flip").split(" "),S={};E=i(y);y[0].preventDefault&&(t.at="left top");f=E.width;g=E.height;m=E.offset;v=e.extend({},m);e.each(["my","at"],function(){var e,n,r=(t[this]||"").split(" ");1===r.length&&(r=u.test(r[0])?r.concat(["center"]):c.test(r[0])?["center"].concat(r):["center","center"]);r[0]=u.test(r[0])?r[0]:"center";r[1]=c.test(r[1])?r[1]:"center";e=p.exec(r[0]);n=p.exec(r[1]);S[this]=[e?e[0]:0,n?n[0]:0];t[this]=[d.exec(r[0])[0],d.exec(r[1])[0]]});1===T.length&&(T[1]=T[0]);"right"===t.at[0]?v.left+=f:"center"===t.at[0]&&(v.left+=f/2);"bottom"===t.at[1]?v.top+=g:"center"===t.at[1]&&(v.top+=g/2);o=n(S.at,f,g);v.left+=o[0];v.top+=o[1];return this.each(function(){var i,u,c=e(this),p=c.outerWidth(),d=c.outerHeight(),h=r(this,"marginLeft"),E=r(this,"marginTop"),N=p+h+r(this,"marginRight")+b.width,C=d+E+r(this,"marginBottom")+b.height,L=e.extend({},v),A=n(S.my,c.outerWidth(),c.outerHeight());"right"===t.my[0]?L.left-=p:"center"===t.my[0]&&(L.left-=p/2);"bottom"===t.my[1]?L.top-=d:"center"===t.my[1]&&(L.top-=d/2);L.left+=A[0];L.top+=A[1];if(!e.support.offsetFractions){L.left=l(L.left);L.top=l(L.top)}i={marginLeft:h,marginTop:E};e.each(["left","top"],function(n,r){e.ui.position[T[n]]&&e.ui.position[T[n]][r](L,{targetWidth:f,targetHeight:g,elemWidth:p,elemHeight:d,collisionPosition:i,collisionWidth:N,collisionHeight:C,offset:[o[0]+A[0],o[1]+A[1]],my:t.my,at:t.at,within:x,elem:c})});t.using&&(u=function(e){var n=m.left-L.left,r=n+f-p,i=m.top-L.top,o=i+g-d,l={target:{element:y,left:m.left,top:m.top,width:f,height:g},element:{element:c,left:L.left,top:L.top,width:p,height:d},horizontal:0>r?"left":n>0?"right":"center",vertical:0>o?"top":i>0?"bottom":"middle"};p>f&&a(n+r)<f&&(l.horizontal="center");d>g&&a(i+o)<g&&(l.vertical="middle");l.important=s(a(n),a(r))>s(a(i),a(o))?"horizontal":"vertical";t.using.call(this,e,l)});c.offset(e.extend(L,{using:u}))})};e.ui.position={fit:{left:function(e,t){var n,r=t.within,i=r.isWindow?r.scrollLeft:r.offset.left,o=r.width,a=e.left-t.collisionPosition.marginLeft,l=i-a,u=a+t.collisionWidth-o-i;if(t.collisionWidth>o)if(l>0&&0>=u){n=e.left+l+t.collisionWidth-o-i;e.left+=l-n}else e.left=u>0&&0>=l?i:l>u?i+o-t.collisionWidth:i;else l>0?e.left+=l:u>0?e.left-=u:e.left=s(e.left-a,e.left)},top:function(e,t){var n,r=t.within,i=r.isWindow?r.scrollTop:r.offset.top,o=t.within.height,a=e.top-t.collisionPosition.marginTop,l=i-a,u=a+t.collisionHeight-o-i;if(t.collisionHeight>o)if(l>0&&0>=u){n=e.top+l+t.collisionHeight-o-i;e.top+=l-n}else e.top=u>0&&0>=l?i:l>u?i+o-t.collisionHeight:i;else l>0?e.top+=l:u>0?e.top-=u:e.top=s(e.top-a,e.top)}},flip:{left:function(e,t){var n,r,i=t.within,o=i.offset.left+i.scrollLeft,s=i.width,l=i.isWindow?i.scrollLeft:i.offset.left,u=e.left-t.collisionPosition.marginLeft,c=u-l,p=u+t.collisionWidth-s-l,d="left"===t.my[0]?-t.elemWidth:"right"===t.my[0]?t.elemWidth:0,f="left"===t.at[0]?t.targetWidth:"right"===t.at[0]?-t.targetWidth:0,h=-2*t.offset[0];if(0>c){n=e.left+d+f+h+t.collisionWidth-s-o;(0>n||n<a(c))&&(e.left+=d+f+h)}else if(p>0){r=e.left-t.collisionPosition.marginLeft+d+f+h-l;(r>0||a(r)<p)&&(e.left+=d+f+h)}},top:function(e,t){var n,r,i=t.within,o=i.offset.top+i.scrollTop,s=i.height,l=i.isWindow?i.scrollTop:i.offset.top,u=e.top-t.collisionPosition.marginTop,c=u-l,p=u+t.collisionHeight-s-l,d="top"===t.my[1],f=d?-t.elemHeight:"bottom"===t.my[1]?t.elemHeight:0,h="top"===t.at[1]?t.targetHeight:"bottom"===t.at[1]?-t.targetHeight:0,g=-2*t.offset[1];if(0>c){r=e.top+f+h+g+t.collisionHeight-s-o;e.top+f+h+g>c&&(0>r||r<a(c))&&(e.top+=f+h+g)}else if(p>0){n=e.top-t.collisionPosition.marginTop+f+h+g-l;e.top+f+h+g>p&&(n>0||a(n)<p)&&(e.top+=f+h+g)}}},flipfit:{left:function(){e.ui.position.flip.left.apply(this,arguments);e.ui.position.fit.left.apply(this,arguments)},top:function(){e.ui.position.flip.top.apply(this,arguments);e.ui.position.fit.top.apply(this,arguments)}}};(function(){var t,n,r,i,o,s=document.getElementsByTagName("body")[0],a=document.createElement("div");t=document.createElement(s?"div":"body");r={visibility:"hidden",width:0,height:0,border:0,margin:0,background:"none"};s&&e.extend(r,{position:"absolute",left:"-1000px",top:"-1000px"});for(o in r)t.style[o]=r[o];t.appendChild(a);n=s||document.documentElement;n.insertBefore(t,n.firstChild);a.style.cssText="position: absolute; left: 10.7432222px;";i=e(a).offset().left;e.support.offsetFractions=i>10&&11>i;t.innerHTML="";n.removeChild(t)})()})(t)},{jquery:8}],6:[function(e){var t=e("jquery");e("./core");e("./mouse");e("./widget");(function(e){function t(e){return parseInt(e,10)||0}function n(e){return!isNaN(parseInt(e,10))}e.widget("ui.resizable",e.ui.mouse,{version:"1.10.4",widgetEventPrefix:"resize",options:{alsoResize:!1,animate:!1,animateDuration:"slow",animateEasing:"swing",aspectRatio:!1,autoHide:!1,containment:!1,ghost:!1,grid:!1,handles:"e,s,se",helper:!1,maxHeight:null,maxWidth:null,minHeight:10,minWidth:10,zIndex:90,resize:null,start:null,stop:null},_create:function(){var t,n,r,i,o,s=this,a=this.options;this.element.addClass("ui-resizable");e.extend(this,{_aspectRatio:!!a.aspectRatio,aspectRatio:a.aspectRatio,originalElement:this.element,_proportionallyResizeElements:[],_helper:a.helper||a.ghost||a.animate?a.helper||"ui-resizable-helper":null});if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)){this.element.wrap(e("<div class='ui-wrapper' style='overflow: hidden;'></div>").css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")}));this.element=this.element.parent().data("ui-resizable",this.element.data("ui-resizable"));this.elementIsWrapper=!0;this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")});this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});this.originalResizeStyle=this.originalElement.css("resize");this.originalElement.css("resize","none");this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"}));this.originalElement.css({margin:this.originalElement.css("margin")});this._proportionallyResize()}this.handles=a.handles||(e(".ui-resizable-handle",this.element).length?{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"}:"e,s,se");if(this.handles.constructor===String){"all"===this.handles&&(this.handles="n,e,s,w,se,sw,ne,nw");t=this.handles.split(",");this.handles={};for(n=0;n<t.length;n++){r=e.trim(t[n]);o="ui-resizable-"+r;i=e("<div class='ui-resizable-handle "+o+"'></div>");i.css({zIndex:a.zIndex});"se"===r&&i.addClass("ui-icon ui-icon-gripsmall-diagonal-se");this.handles[r]=".ui-resizable-"+r;this.element.append(i)}}this._renderAxis=function(t){var n,r,i,o;t=t||this.element;for(n in this.handles){this.handles[n].constructor===String&&(this.handles[n]=e(this.handles[n],this.element).show());if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){r=e(this.handles[n],this.element);o=/sw|ne|nw|se|n|s/.test(n)?r.outerHeight():r.outerWidth();i=["padding",/ne|nw|n/.test(n)?"Top":/se|sw|s/.test(n)?"Bottom":/^e$/.test(n)?"Right":"Left"].join("");t.css(i,o);this._proportionallyResize()}e(this.handles[n]).length}};this._renderAxis(this.element);this._handles=e(".ui-resizable-handle",this.element).disableSelection();this._handles.mouseover(function(){if(!s.resizing){this.className&&(i=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i));s.axis=i&&i[1]?i[1]:"se"}});if(a.autoHide){this._handles.hide();e(this.element).addClass("ui-resizable-autohide").mouseenter(function(){if(!a.disabled){e(this).removeClass("ui-resizable-autohide");s._handles.show()}}).mouseleave(function(){if(!a.disabled&&!s.resizing){e(this).addClass("ui-resizable-autohide");s._handles.hide()}})}this._mouseInit()},_destroy:function(){this._mouseDestroy();var t,n=function(t){e(t).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").removeData("ui-resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){n(this.element);t=this.element;this.originalElement.css({position:t.css("position"),width:t.outerWidth(),height:t.outerHeight(),top:t.css("top"),left:t.css("left")}).insertAfter(t);t.remove()}this.originalElement.css("resize",this.originalResizeStyle);n(this.originalElement);return this},_mouseCapture:function(t){var n,r,i=!1;for(n in this.handles){r=e(this.handles[n])[0];(r===t.target||e.contains(r,t.target))&&(i=!0)}return!this.options.disabled&&i},_mouseStart:function(n){var r,i,o,s=this.options,a=this.element.position(),l=this.element;this.resizing=!0;/absolute/.test(l.css("position"))?l.css({position:"absolute",top:l.css("top"),left:l.css("left")}):l.is(".ui-draggable")&&l.css({position:"absolute",top:a.top,left:a.left});this._renderProxy();r=t(this.helper.css("left"));i=t(this.helper.css("top"));if(s.containment){r+=e(s.containment).scrollLeft()||0;i+=e(s.containment).scrollTop()||0}this.offset=this.helper.offset();this.position={left:r,top:i};this.size=this._helper?{width:this.helper.width(),height:this.helper.height()}:{width:l.width(),height:l.height()};this.originalSize=this._helper?{width:l.outerWidth(),height:l.outerHeight()}:{width:l.width(),height:l.height()};this.originalPosition={left:r,top:i};this.sizeDiff={width:l.outerWidth()-l.width(),height:l.outerHeight()-l.height()};this.originalMousePosition={left:n.pageX,top:n.pageY};this.aspectRatio="number"==typeof s.aspectRatio?s.aspectRatio:this.originalSize.width/this.originalSize.height||1;o=e(".ui-resizable-"+this.axis).css("cursor");e("body").css("cursor","auto"===o?this.axis+"-resize":o);l.addClass("ui-resizable-resizing");this._propagate("start",n);return!0},_mouseDrag:function(t){var n,r=this.helper,i={},o=this.originalMousePosition,s=this.axis,a=this.position.top,l=this.position.left,u=this.size.width,c=this.size.height,p=t.pageX-o.left||0,d=t.pageY-o.top||0,f=this._change[s];if(!f)return!1;n=f.apply(this,[t,p,d]);this._updateVirtualBoundaries(t.shiftKey);(this._aspectRatio||t.shiftKey)&&(n=this._updateRatio(n,t));n=this._respectSize(n,t);this._updateCache(n);this._propagate("resize",t);this.position.top!==a&&(i.top=this.position.top+"px");this.position.left!==l&&(i.left=this.position.left+"px");this.size.width!==u&&(i.width=this.size.width+"px");this.size.height!==c&&(i.height=this.size.height+"px");r.css(i);!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize();e.isEmptyObject(i)||this._trigger("resize",t,this.ui());return!1},_mouseStop:function(t){this.resizing=!1;var n,r,i,o,s,a,l,u=this.options,c=this;if(this._helper){n=this._proportionallyResizeElements;r=n.length&&/textarea/i.test(n[0].nodeName);i=r&&e.ui.hasScroll(n[0],"left")?0:c.sizeDiff.height;o=r?0:c.sizeDiff.width;s={width:c.helper.width()-o,height:c.helper.height()-i};a=parseInt(c.element.css("left"),10)+(c.position.left-c.originalPosition.left)||null;l=parseInt(c.element.css("top"),10)+(c.position.top-c.originalPosition.top)||null;u.animate||this.element.css(e.extend(s,{top:l,left:a}));c.helper.height(c.size.height);c.helper.width(c.size.width);this._helper&&!u.animate&&this._proportionallyResize()}e("body").css("cursor","auto");this.element.removeClass("ui-resizable-resizing");this._propagate("stop",t);this._helper&&this.helper.remove();return!1},_updateVirtualBoundaries:function(e){var t,r,i,o,s,a=this.options;s={minWidth:n(a.minWidth)?a.minWidth:0,maxWidth:n(a.maxWidth)?a.maxWidth:1/0,minHeight:n(a.minHeight)?a.minHeight:0,maxHeight:n(a.maxHeight)?a.maxHeight:1/0};if(this._aspectRatio||e){t=s.minHeight*this.aspectRatio;i=s.minWidth/this.aspectRatio;r=s.maxHeight*this.aspectRatio;o=s.maxWidth/this.aspectRatio;t>s.minWidth&&(s.minWidth=t);i>s.minHeight&&(s.minHeight=i);r<s.maxWidth&&(s.maxWidth=r);o<s.maxHeight&&(s.maxHeight=o)}this._vBoundaries=s},_updateCache:function(e){this.offset=this.helper.offset();n(e.left)&&(this.position.left=e.left);n(e.top)&&(this.position.top=e.top);n(e.height)&&(this.size.height=e.height);n(e.width)&&(this.size.width=e.width)},_updateRatio:function(e){var t=this.position,r=this.size,i=this.axis;n(e.height)?e.width=e.height*this.aspectRatio:n(e.width)&&(e.height=e.width/this.aspectRatio);if("sw"===i){e.left=t.left+(r.width-e.width);e.top=null}if("nw"===i){e.top=t.top+(r.height-e.height);e.left=t.left+(r.width-e.width)}return e},_respectSize:function(e){var t=this._vBoundaries,r=this.axis,i=n(e.width)&&t.maxWidth&&t.maxWidth<e.width,o=n(e.height)&&t.maxHeight&&t.maxHeight<e.height,s=n(e.width)&&t.minWidth&&t.minWidth>e.width,a=n(e.height)&&t.minHeight&&t.minHeight>e.height,l=this.originalPosition.left+this.originalSize.width,u=this.position.top+this.size.height,c=/sw|nw|w/.test(r),p=/nw|ne|n/.test(r);s&&(e.width=t.minWidth);a&&(e.height=t.minHeight);i&&(e.width=t.maxWidth);o&&(e.height=t.maxHeight);s&&c&&(e.left=l-t.minWidth);i&&c&&(e.left=l-t.maxWidth);a&&p&&(e.top=u-t.minHeight);o&&p&&(e.top=u-t.maxHeight);e.width||e.height||e.left||!e.top?e.width||e.height||e.top||!e.left||(e.left=null):e.top=null;return e},_proportionallyResize:function(){if(this._proportionallyResizeElements.length){var e,t,n,r,i,o=this.helper||this.element;for(e=0;e<this._proportionallyResizeElements.length;e++){i=this._proportionallyResizeElements[e];if(!this.borderDif){this.borderDif=[];n=[i.css("borderTopWidth"),i.css("borderRightWidth"),i.css("borderBottomWidth"),i.css("borderLeftWidth")];r=[i.css("paddingTop"),i.css("paddingRight"),i.css("paddingBottom"),i.css("paddingLeft")];for(t=0;t<n.length;t++)this.borderDif[t]=(parseInt(n[t],10)||0)+(parseInt(r[t],10)||0)}i.css({height:o.height()-this.borderDif[0]-this.borderDif[2]||0,width:o.width()-this.borderDif[1]-this.borderDif[3]||0})}}},_renderProxy:function(){var t=this.element,n=this.options;this.elementOffset=t.offset();if(this._helper){this.helper=this.helper||e("<div style='overflow:hidden;'></div>");this.helper.addClass(this._helper).css({width:this.element.outerWidth()-1,height:this.element.outerHeight()-1,position:"absolute",left:this.elementOffset.left+"px",top:this.elementOffset.top+"px",zIndex:++n.zIndex});this.helper.appendTo("body").disableSelection()}else this.helper=this.element},_change:{e:function(e,t){return{width:this.originalSize.width+t}},w:function(e,t){var n=this.originalSize,r=this.originalPosition;return{left:r.left+t,width:n.width-t}},n:function(e,t,n){var r=this.originalSize,i=this.originalPosition;return{top:i.top+n,height:r.height-n}},s:function(e,t,n){return{height:this.originalSize.height+n}},se:function(t,n,r){return e.extend(this._change.s.apply(this,arguments),this._change.e.apply(this,[t,n,r]))},sw:function(t,n,r){return e.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[t,n,r]))},ne:function(t,n,r){return e.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[t,n,r]))},nw:function(t,n,r){return e.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[t,n,r]))}},_propagate:function(t,n){e.ui.plugin.call(this,t,[n,this.ui()]);"resize"!==t&&this._trigger(t,n,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}});e.ui.plugin.add("resizable","animate",{stop:function(t){var n=e(this).data("ui-resizable"),r=n.options,i=n._proportionallyResizeElements,o=i.length&&/textarea/i.test(i[0].nodeName),s=o&&e.ui.hasScroll(i[0],"left")?0:n.sizeDiff.height,a=o?0:n.sizeDiff.width,l={width:n.size.width-a,height:n.size.height-s},u=parseInt(n.element.css("left"),10)+(n.position.left-n.originalPosition.left)||null,c=parseInt(n.element.css("top"),10)+(n.position.top-n.originalPosition.top)||null;n.element.animate(e.extend(l,c&&u?{top:c,left:u}:{}),{duration:r.animateDuration,easing:r.animateEasing,step:function(){var r={width:parseInt(n.element.css("width"),10),height:parseInt(n.element.css("height"),10),top:parseInt(n.element.css("top"),10),left:parseInt(n.element.css("left"),10)};i&&i.length&&e(i[0]).css({width:r.width,height:r.height});n._updateCache(r);n._propagate("resize",t)}})}});e.ui.plugin.add("resizable","containment",{start:function(){var n,r,i,o,s,a,l,u=e(this).data("ui-resizable"),c=u.options,p=u.element,d=c.containment,f=d instanceof e?d.get(0):/parent/.test(d)?p.parent().get(0):d;if(f){u.containerElement=e(f);if(/document/.test(d)||d===document){u.containerOffset={left:0,top:0};u.containerPosition={left:0,top:0};u.parentData={element:e(document),left:0,top:0,width:e(document).width(),height:e(document).height()||document.body.parentNode.scrollHeight}}else{n=e(f);r=[];e(["Top","Right","Left","Bottom"]).each(function(e,i){r[e]=t(n.css("padding"+i))});u.containerOffset=n.offset();u.containerPosition=n.position();u.containerSize={height:n.innerHeight()-r[3],width:n.innerWidth()-r[1]};i=u.containerOffset;o=u.containerSize.height;s=u.containerSize.width;a=e.ui.hasScroll(f,"left")?f.scrollWidth:s;l=e.ui.hasScroll(f)?f.scrollHeight:o;u.parentData={element:f,left:i.left,top:i.top,width:a,height:l}}}},resize:function(t){var n,r,i,o,s=e(this).data("ui-resizable"),a=s.options,l=s.containerOffset,u=s.position,c=s._aspectRatio||t.shiftKey,p={top:0,left:0},d=s.containerElement;d[0]!==document&&/static/.test(d.css("position"))&&(p=l);if(u.left<(s._helper?l.left:0)){s.size.width=s.size.width+(s._helper?s.position.left-l.left:s.position.left-p.left);c&&(s.size.height=s.size.width/s.aspectRatio);s.position.left=a.helper?l.left:0}if(u.top<(s._helper?l.top:0)){s.size.height=s.size.height+(s._helper?s.position.top-l.top:s.position.top);c&&(s.size.width=s.size.height*s.aspectRatio);s.position.top=s._helper?l.top:0}s.offset.left=s.parentData.left+s.position.left;s.offset.top=s.parentData.top+s.position.top;n=Math.abs((s._helper?s.offset.left-p.left:s.offset.left-p.left)+s.sizeDiff.width);r=Math.abs((s._helper?s.offset.top-p.top:s.offset.top-l.top)+s.sizeDiff.height);i=s.containerElement.get(0)===s.element.parent().get(0);o=/relative|absolute/.test(s.containerElement.css("position"));i&&o&&(n-=Math.abs(s.parentData.left));if(n+s.size.width>=s.parentData.width){s.size.width=s.parentData.width-n;c&&(s.size.height=s.size.width/s.aspectRatio)}if(r+s.size.height>=s.parentData.height){s.size.height=s.parentData.height-r;c&&(s.size.width=s.size.height*s.aspectRatio)}},stop:function(){var t=e(this).data("ui-resizable"),n=t.options,r=t.containerOffset,i=t.containerPosition,o=t.containerElement,s=e(t.helper),a=s.offset(),l=s.outerWidth()-t.sizeDiff.width,u=s.outerHeight()-t.sizeDiff.height;
t._helper&&!n.animate&&/relative/.test(o.css("position"))&&e(this).css({left:a.left-i.left-r.left,width:l,height:u});t._helper&&!n.animate&&/static/.test(o.css("position"))&&e(this).css({left:a.left-i.left-r.left,width:l,height:u})}});e.ui.plugin.add("resizable","alsoResize",{start:function(){var t=e(this).data("ui-resizable"),n=t.options,r=function(t){e(t).each(function(){var t=e(this);t.data("ui-resizable-alsoresize",{width:parseInt(t.width(),10),height:parseInt(t.height(),10),left:parseInt(t.css("left"),10),top:parseInt(t.css("top"),10)})})};if("object"!=typeof n.alsoResize||n.alsoResize.parentNode)r(n.alsoResize);else if(n.alsoResize.length){n.alsoResize=n.alsoResize[0];r(n.alsoResize)}else e.each(n.alsoResize,function(e){r(e)})},resize:function(t,n){var r=e(this).data("ui-resizable"),i=r.options,o=r.originalSize,s=r.originalPosition,a={height:r.size.height-o.height||0,width:r.size.width-o.width||0,top:r.position.top-s.top||0,left:r.position.left-s.left||0},l=function(t,r){e(t).each(function(){var t=e(this),i=e(this).data("ui-resizable-alsoresize"),o={},s=r&&r.length?r:t.parents(n.originalElement[0]).length?["width","height"]:["width","height","top","left"];e.each(s,function(e,t){var n=(i[t]||0)+(a[t]||0);n&&n>=0&&(o[t]=n||null)});t.css(o)})};"object"!=typeof i.alsoResize||i.alsoResize.nodeType?l(i.alsoResize):e.each(i.alsoResize,function(e,t){l(e,t)})},stop:function(){e(this).removeData("resizable-alsoresize")}});e.ui.plugin.add("resizable","ghost",{start:function(){var t=e(this).data("ui-resizable"),n=t.options,r=t.size;t.ghost=t.originalElement.clone();t.ghost.css({opacity:.25,display:"block",position:"relative",height:r.height,width:r.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass("string"==typeof n.ghost?n.ghost:"");t.ghost.appendTo(t.helper)},resize:function(){var t=e(this).data("ui-resizable");t.ghost&&t.ghost.css({position:"relative",height:t.size.height,width:t.size.width})},stop:function(){var t=e(this).data("ui-resizable");t.ghost&&t.helper&&t.helper.get(0).removeChild(t.ghost.get(0))}});e.ui.plugin.add("resizable","grid",{resize:function(){var t=e(this).data("ui-resizable"),n=t.options,r=t.size,i=t.originalSize,o=t.originalPosition,s=t.axis,a="number"==typeof n.grid?[n.grid,n.grid]:n.grid,l=a[0]||1,u=a[1]||1,c=Math.round((r.width-i.width)/l)*l,p=Math.round((r.height-i.height)/u)*u,d=i.width+c,f=i.height+p,h=n.maxWidth&&n.maxWidth<d,g=n.maxHeight&&n.maxHeight<f,m=n.minWidth&&n.minWidth>d,v=n.minHeight&&n.minHeight>f;n.grid=a;m&&(d+=l);v&&(f+=u);h&&(d-=l);g&&(f-=u);if(/^(se|s|e)$/.test(s)){t.size.width=d;t.size.height=f}else if(/^(ne)$/.test(s)){t.size.width=d;t.size.height=f;t.position.top=o.top-p}else 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e,t,n,r;n=gt.getElementsByTagName("body")[0];if(n&&n.style){t=gt.createElement("div");r=gt.createElement("div");r.style.cssText="position:absolute;border:0;width:0;height:0;top:0;left:-9999px";n.appendChild(r).appendChild(t);if(typeof t.style.zoom!==Nt){t.style.cssText="display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";rt.inlineBlockNeedsLayout=e=3===t.offsetWidth;e&&(n.style.zoom=1)}n.removeChild(r)}});(function(){var e=gt.createElement("div");if(null==rt.deleteExpando){rt.deleteExpando=!0;try{delete e.test}catch(t){rt.deleteExpando=!1}}e=null})();ot.acceptData=function(e){var t=ot.noData[(e.nodeName+" ").toLowerCase()],n=+e.nodeType||1;return 1!==n&&9!==n?!1:!t||t!==!0&&e.getAttribute("classid")===t};var Ct=/^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,Lt=/([A-Z])/g;ot.extend({cache:{},noData:{"applet ":!0,"embed ":!0,"object 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r||[]}},dequeue:function(e,t){t=t||"fx";var n=ot.queue(e,t),r=n.length,i=n.shift(),o=ot._queueHooks(e,t),s=function(){ot.dequeue(e,t)};if("inprogress"===i){i=n.shift();r--}if(i){"fx"===t&&n.unshift("inprogress");delete o.stop;i.call(e,s,o)}!r&&o&&o.empty.fire()},_queueHooks:function(e,t){var n=t+"queueHooks";return ot._data(e,n)||ot._data(e,n,{empty:ot.Callbacks("once memory").add(function(){ot._removeData(e,t+"queue");ot._removeData(e,n)})})}});ot.fn.extend({queue:function(e,t){var n=2;if("string"!=typeof e){t=e;e="fx";n--}return arguments.length<n?ot.queue(this[0],e):void 0===t?this:this.each(function(){var n=ot.queue(this,e,t);ot._queueHooks(this,e);"fx"===e&&"inprogress"!==n[0]&&ot.dequeue(this,e)})},dequeue:function(e){return this.each(function(){ot.dequeue(this,e)})},clearQueue:function(e){return this.queue(e||"fx",[])},promise:function(e,t){var n,r=1,i=ot.Deferred(),o=this,s=this.length,a=function(){--r||i.resolveWith(o,[o])};if("string"!=typeof e){t=e;e=void 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type='checkbox'/>";rt.leadingWhitespace=3===t.firstChild.nodeType;rt.tbody=!t.getElementsByTagName("tbody").length;rt.htmlSerialize=!!t.getElementsByTagName("link").length;rt.html5Clone="<:nav></:nav>"!==gt.createElement("nav").cloneNode(!0).outerHTML;e.type="checkbox";e.checked=!0;n.appendChild(e);rt.appendChecked=e.checked;t.innerHTML="<textarea>x</textarea>";rt.noCloneChecked=!!t.cloneNode(!0).lastChild.defaultValue;n.appendChild(t);t.innerHTML="<input type='radio' checked='checked' name='t'/>";rt.checkClone=t.cloneNode(!0).cloneNode(!0).lastChild.checked;rt.noCloneEvent=!0;if(t.attachEvent){t.attachEvent("onclick",function(){rt.noCloneEvent=!1});t.cloneNode(!0).click()}if(null==rt.deleteExpando){rt.deleteExpando=!0;try{delete t.test}catch(r){rt.deleteExpando=!1}}})();(function(){var e,n,r=gt.createElement("div");for(e in{submit:!0,change:!0,focusin:!0}){n="on"+e;if(!(rt[e+"Bubbles"]=n in t)){r.setAttribute(n,"t");rt[e+"Bubbles"]=r.attributes[n].expando===!1}}r=null})();var Ot=/^(?:input|select|textarea)$/i,Dt=/^key/,kt=/^(?:mouse|pointer|contextmenu)|click/,Ft=/^(?:focusinfocus|focusoutblur)$/,Pt=/^([^.]*)(?:\.(.+)|)$/;ot.event={global:{},add:function(e,t,n,r,i){var o,s,a,l,u,c,p,d,f,h,g,m=ot._data(e);if(m){if(n.handler){l=n;n=l.handler;i=l.selector}n.guid||(n.guid=ot.guid++);(s=m.events)||(s=m.events={});if(!(c=m.handle)){c=m.handle=function(e){return typeof ot===Nt||e&&ot.event.triggered===e.type?void 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o,s,a,l,u,c,p,d,f,h,g,m=ot.hasData(e)&&ot._data(e);if(m&&(c=m.events)){t=(t||"").match(xt)||[""];u=t.length;for(;u--;){a=Pt.exec(t[u])||[];f=g=a[1];h=(a[2]||"").split(".").sort();if(f){p=ot.event.special[f]||{};f=(r?p.delegateType:p.bindType)||f;d=c[f]||[];a=a[2]&&new RegExp("(^|\\.)"+h.join("\\.(?:.*\\.|)")+"(\\.|$)");l=o=d.length;for(;o--;){s=d[o];if(!(!i&&g!==s.origType||n&&n.guid!==s.guid||a&&!a.test(s.namespace)||r&&r!==s.selector&&("**"!==r||!s.selector))){d.splice(o,1);s.selector&&d.delegateCount--;p.remove&&p.remove.call(e,s)}}if(l&&!d.length){p.teardown&&p.teardown.call(e,h,m.handle)!==!1||ot.removeEvent(e,f,m.handle);delete c[f]}}else for(f in c)ot.event.remove(e,f+t[u],n,r,!0)}if(ot.isEmptyObject(c)){delete m.handle;ot._removeData(e,"events")}}},trigger:function(e,n,r,i){var o,s,a,l,u,c,p,d=[r||gt],f=nt.call(e,"type")?e.type:e,h=nt.call(e,"namespace")?e.namespace.split("."):[];a=c=r=r||gt;if(3!==r.nodeType&&8!==r.nodeType&&!Ft.test(f+ot.event.triggered)){if(f.indexOf(".")>=0){h=f.split(".");f=h.shift();h.sort()}s=f.indexOf(":")<0&&"on"+f;e=e[ot.expando]?e:new ot.Event(f,"object"==typeof e&&e);e.isTrigger=i?2:3;e.namespace=h.join(".");e.namespace_re=e.namespace?new RegExp("(^|\\.)"+h.join("\\.(?:.*\\.|)")+"(\\.|$)"):null;e.result=void 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t,n,r,i,o,s=[],a=K.call(arguments),l=(ot._data(this,"events")||{})[e.type]||[],u=ot.event.special[e.type]||{};a[0]=e;e.delegateTarget=this;if(!u.preDispatch||u.preDispatch.call(this,e)!==!1){s=ot.event.handlers.call(this,e,l);t=0;for(;(i=s[t++])&&!e.isPropagationStopped();){e.currentTarget=i.elem;o=0;for(;(r=i.handlers[o++])&&!e.isImmediatePropagationStopped();)if(!e.namespace_re||e.namespace_re.test(r.namespace)){e.handleObj=r;e.data=r.data;n=((ot.event.special[r.origType]||{}).handle||r.handler).apply(i.elem,a);if(void 0!==n&&(e.result=n)===!1){e.preventDefault();e.stopPropagation()}}}u.postDispatch&&u.postDispatch.call(this,e);return e.result}},handlers:function(e,t){var n,r,i,o,s=[],a=t.delegateCount,l=e.target;if(a&&l.nodeType&&(!e.button||"click"!==e.type))for(;l!=this;l=l.parentNode||this)if(1===l.nodeType&&(l.disabled!==!0||"click"!==e.type)){i=[];for(o=0;a>o;o++){r=t[o];n=r.selector+" ";void 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e=this.originalEvent;this.isDefaultPrevented=f;e&&(e.preventDefault?e.preventDefault():e.returnValue=!1)},stopPropagation:function(){var e=this.originalEvent;this.isPropagationStopped=f;if(e){e.stopPropagation&&e.stopPropagation();e.cancelBubble=!0}},stopImmediatePropagation:function(){var e=this.originalEvent;this.isImmediatePropagationStopped=f;e&&e.stopImmediatePropagation&&e.stopImmediatePropagation();this.stopPropagation()}};ot.each({mouseenter:"mouseover",mouseleave:"mouseout",pointerenter:"pointerover",pointerleave:"pointerout"},function(e,t){ot.event.special[e]={delegateType:t,bindType:t,handle:function(e){var n,r=this,i=e.relatedTarget,o=e.handleObj;if(!i||i!==r&&!ot.contains(r,i)){e.type=o.origType;n=o.handler.apply(this,arguments);e.type=t}return n}}});rt.submitBubbles||(ot.event.special.submit={setup:function(){if(ot.nodeName(this,"form"))return!1;ot.event.add(this,"click._submit keypress._submit",function(e){var t=e.target,n=ot.nodeName(t,"input")||ot.nodeName(t,"button")?t.form:void 0;if(n&&!ot._data(n,"submitBubbles")){ot.event.add(n,"submit._submit",function(e){e._submit_bubble=!0
});ot._data(n,"submitBubbles",!0)}});return void 0},postDispatch:function(e){if(e._submit_bubble){delete e._submit_bubble;this.parentNode&&!e.isTrigger&&ot.event.simulate("submit",this.parentNode,e,!0)}},teardown:function(){if(ot.nodeName(this,"form"))return!1;ot.event.remove(this,"._submit");return void 0}});rt.changeBubbles||(ot.event.special.change={setup:function(){if(Ot.test(this.nodeName)){if("checkbox"===this.type||"radio"===this.type){ot.event.add(this,"propertychange._change",function(e){"checked"===e.originalEvent.propertyName&&(this._just_changed=!0)});ot.event.add(this,"click._change",function(e){this._just_changed&&!e.isTrigger&&(this._just_changed=!1);ot.event.simulate("change",this,e,!0)})}return!1}ot.event.add(this,"beforeactivate._change",function(e){var 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e,t=ot.timers,n=0;gn=ot.now();for(;n<t.length;n++){e=t[n];e()||t[n]!==e||t.splice(n--,1)}t.length||ot.fx.stop();gn=void 0};ot.fx.timer=function(e){ot.timers.push(e);e()?ot.fx.start():ot.timers.pop()};ot.fx.interval=13;ot.fx.start=function(){mn||(mn=setInterval(ot.fx.tick,ot.fx.interval))};ot.fx.stop=function(){clearInterval(mn);mn=null};ot.fx.speeds={slow:600,fast:200,_default:400};ot.fn.delay=function(e,t){e=ot.fx?ot.fx.speeds[e]||e:e;t=t||"fx";return this.queue(t,function(t,n){var r=setTimeout(t,e);n.stop=function(){clearTimeout(r)}})};(function(){var e,t,n,r,i;t=gt.createElement("div");t.setAttribute("className","t");t.innerHTML=" <link/><table></table><a href='/a'>a</a><input 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i}}}});ot.each(["radio","checkbox"],function(){ot.valHooks[this]={set:function(e,t){return ot.isArray(t)?e.checked=ot.inArray(ot(e).val(),t)>=0:void 0}};rt.checkOn||(ot.valHooks[this].get=function(e){return null===e.getAttribute("value")?"on":e.value})});var Sn,Nn,Cn=ot.expr.attrHandle,Ln=/^(?:checked|selected)$/i,An=rt.getSetAttribute,In=rt.input;ot.fn.extend({attr:function(e,t){return Rt(this,ot.attr,e,t,arguments.length>1)},removeAttr:function(e){return this.each(function(){ot.removeAttr(this,e)})}});ot.extend({attr:function(e,t,n){var r,i,o=e.nodeType;if(e&&3!==o&&8!==o&&2!==o){if(typeof e.getAttribute===Nt)return ot.prop(e,t,n);if(1!==o||!ot.isXMLDoc(e)){t=t.toLowerCase();r=ot.attrHooks[t]||(ot.expr.match.bool.test(t)?Nn:Sn)}if(void 0===n){if(r&&"get"in r&&null!==(i=r.get(e,t)))return i;i=ot.find.attr(e,t);return null==i?void 0:i}if(null!==n){if(r&&"set"in r&&void 0!==(i=r.set(e,n,t)))return i;e.setAttribute(t,n+"");return n}ot.removeAttr(e,t)}},removeAttr:function(e,t){var n,r,i=0,o=t&&t.match(xt);if(o&&1===e.nodeType)for(;n=o[i++];){r=ot.propFix[n]||n;ot.expr.match.bool.test(n)?In&&An||!Ln.test(n)?e[r]=!1:e[ot.camelCase("default-"+n)]=e[r]=!1:ot.attr(e,n,"");e.removeAttribute(An?n:r)}},attrHooks:{type:{set:function(e,t){if(!rt.radioValue&&"radio"===t&&ot.nodeName(e,"input")){var n=e.value;e.setAttribute("type",t);n&&(e.value=n);return t}}}}});Nn={set:function(e,t,n){t===!1?ot.removeAttr(e,n):In&&An||!Ln.test(n)?e.setAttribute(!An&&ot.propFix[n]||n,n):e[ot.camelCase("default-"+n)]=e[n]=!0;return n}};ot.each(ot.expr.match.bool.source.match(/\w+/g),function(e,t){var n=Cn[t]||ot.find.attr;Cn[t]=In&&An||!Ln.test(t)?function(e,t,r){var i,o;if(!r){o=Cn[t];Cn[t]=i;i=null!=n(e,t,r)?t.toLowerCase():null;Cn[t]=o}return i}:function(e,t,n){return n?void 0:e[ot.camelCase("default-"+t)]?t.toLowerCase():null}});In&&An||(ot.attrHooks.value={set:function(e,t,n){if(!ot.nodeName(e,"input"))return Sn&&Sn.set(e,t,n);e.defaultValue=t;return void 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_n=/[\t\r\n\f]/g;ot.fn.extend({addClass:function(e){var t,n,r,i,o,s,a=0,l=this.length,u="string"==typeof e&&e;if(ot.isFunction(e))return this.each(function(t){ot(this).addClass(e.call(this,t,this.className))});if(u){t=(e||"").match(xt)||[];for(;l>a;a++){n=this[a];r=1===n.nodeType&&(n.className?(" "+n.className+" ").replace(_n," "):" ");if(r){o=0;for(;i=t[o++];)r.indexOf(" "+i+" ")<0&&(r+=i+" ");s=ot.trim(r);n.className!==s&&(n.className=s)}}}return this},removeClass:function(e){var t,n,r,i,o,s,a=0,l=this.length,u=0===arguments.length||"string"==typeof e&&e;if(ot.isFunction(e))return this.each(function(t){ot(this).removeClass(e.call(this,t,this.className))});if(u){t=(e||"").match(xt)||[];for(;l>a;a++){n=this[a];r=1===n.nodeType&&(n.className?(" "+n.className+" ").replace(_n," "):"");if(r){o=0;for(;i=t[o++];)for(;r.indexOf(" "+i+" ")>=0;)r=r.replace(" "+i+" "," ");s=e?ot.trim(r):"";n.className!==s&&(n.className=s)}}}return this},toggleClass:function(e,t){var n=typeof 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r,i,o,s,a,l=this,u=l.settings.mode;t=C(t);if(-1===l.items.indexOf(t)){if(l.options.hasOwnProperty(t)){"single"===u&&l.clear(n);if("multi"!==u||!l.isFull()){r=e(l.render("item",l.options[t]));a=l.isFull();l.items.splice(l.caretPos,0,t);l.insertAtCaret(r);(!l.isPending||!a&&l.isFull())&&l.refreshState();if(l.isSetup){o=l.$dropdown_content.find("[data-selectable]");if(!l.isPending){i=l.getOption(t);s=l.getAdjacentOption(i,1).attr("data-value");l.refreshOptions(l.isFocused&&"single"!==u);s&&l.setActiveOption(l.getOption(s))}!o.length||l.isFull()?l.close():l.positionDropdown();l.updatePlaceholder();l.trigger("item_add",t,r);l.updateOriginalInput({silent:n})}}}}else"single"===u&&l.close()})},removeItem:function(e,t){var n,r,i,o=this;n="object"==typeof 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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.$control_input.data("grow",!n&&!r)},isFull:function(){return null!==this.settings.maxItems&&this.items.length>=this.settings.maxItems},updateOriginalInput:function(e){var t,n,r,i,o=this;e=e||{};if(o.tagType===b){r=[];for(t=0,n=o.items.length;n>t;t++){i=o.options[o.items[t]][o.settings.labelField]||"";r.push('<option value="'+L(o.items[t])+'" selected="selected">'+L(i)+"</option>")}r.length||this.$input.attr("multiple")||r.push('<option value="" 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t(this,e,n,r)});e.defineExtension("scanForBracket",function(e,t,r,i){return n(this,e,t,r,i)})})},{"../../lib/codemirror":31}],24:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)})(function(e){"use strict";e.registerHelper("fold","brace",function(t,n){function r(r){for(var i=n.ch,l=0;;){var 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 c,p,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 v=g.indexOf(l,m),E=g.indexOf(u,m);0>v&&(v=g.length);0>E&&(E=g.length);m=Math.min(v,E);if(m==g.length)break;if(t.getTokenTypeAt(e.Pos(h,m+1))==o)if(m==v)++d;else if(!--d){c=h;p=m;break e}++m}if(null!=c&&(s!=c||p!=i))return{from:e.Pos(s,i),to:e.Pos(c,p)}}});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))}})})},{"../../lib/codemirror":31}],25:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)})(function(e){"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"),c=a(!0);if(r(t,o,"scanUp"))for(;!c&&i.line>t.firstLine();){i=e.Pos(i.line-1,0);c=a(!1)}if(c&&!c.cleared&&"unfold"!==s){var p=n(t,o);e.on(p,"mousedown",function(t){d.clear();e.e_preventDefault(t)});var d=t.markText(c.from,c.to,{replacedWith:p,clearOnEnter:!0,__isFold:!0});d.on("clear",function(n,r){e.signal(t,"unfold",t,n,r)});e.signal(t,"fold",t,c.from,c.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)})})},{"../../lib/codemirror":31}],26:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/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(p(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=p(s,0),c=l&&l(e,u);c&&c.to.line-c.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(p(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 c(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",c);r.off("unfold",c);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",c);r.on("unfold",c);r.on("swapDoc",s)}});var p=e.Pos})},{"../../lib/codemirror":31,"./foldcode":25}],27:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)})(function(e){"use strict";function t(e,t){return e.line-t.line||e.ch-t.ch}function n(e,t,n,r){this.line=t;this.ch=n;this.cm=e;this.text=e.getLine(t);this.min=r?r.from:e.firstLine();this.max=r?r.to-1:e.lastLine()}function r(e,t){var n=e.cm.getTokenTypeAt(d(e.line,t));return n&&/\btag\b/.test(n)}function i(e){if(!(e.line>=e.max)){e.ch=0;e.text=e.cm.getLine(++e.line);return!0}}function o(e){if(!(e.line<=e.min)){e.text=e.cm.getLine(--e.line);e.ch=e.text.length;return!0}}function s(e){for(;;){var t=e.text.indexOf(">",e.ch);if(-1==t){if(i(e))continue;return}if(r(e,t+1)){var n=e.text.lastIndexOf("/",t),o=n>-1&&!/\S/.test(e.text.slice(n+1,t));e.ch=t+1;return o?"selfClose":"regular"}e.ch=t+1}}function a(e){for(;;){var t=e.ch?e.text.lastIndexOf("<",e.ch-1):-1;if(-1==t){if(o(e))continue;return}if(r(e,t+1)){g.lastIndex=t;e.ch=t;var n=g.exec(e.text);if(n&&n.index==t)return n}else e.ch=t}}function l(e){for(;;){g.lastIndex=e.ch;var t=g.exec(e.text);if(!t){if(i(e))continue;return}if(r(e,t.index+1)){e.ch=t.index+t[0].length;return t}e.ch=t.index+1}}function u(e){for(;;){var t=e.ch?e.text.lastIndexOf(">",e.ch-1):-1;if(-1==t){if(o(e))continue;return}if(r(e,t+1)){var n=e.text.lastIndexOf("/",t),i=n>-1&&!/\S/.test(e.text.slice(n+1,t));e.ch=t+1;return i?"selfClose":"regular"}e.ch=t}}function c(e,t){for(var n=[];;){var r,i=l(e),o=e.line,a=e.ch-(i?i[0].length:0);if(!i||!(r=s(e)))return;if("selfClose"!=r)if(i[1]){for(var u=n.length-1;u>=0;--u)if(n[u]==i[2]){n.length=u;break}if(0>u&&(!t||t==i[2]))return{tag:i[2],from:d(o,a),to:d(e.line,e.ch)}}else n.push(i[2])}}function p(e,t){for(var n=[];;){var r=u(e);if(!r)return;if("selfClose"!=r){var i=e.line,o=e.ch,s=a(e);if(!s)return;if(s[1])n.push(s[2]);else{for(var l=n.length-1;l>=0;--l)if(n[l]==s[2]){n.length=l;break}if(0>l&&(!t||t==s[2]))return{tag:s[2],from:d(e.line,e.ch),to:d(i,o)}}}else a(e)}}var d=e.Pos,f="A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD",h=f+"-:.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040",g=new RegExp("<(/?)(["+f+"]["+h+"]*)","g");e.registerHelper("fold","xml",function(e,t){for(var r=new n(e,t.line,0);;){var i,o=l(r);if(!o||r.line!=t.line||!(i=s(r)))return;if(!o[1]&&"selfClose"!=i){var t=d(r.line,r.ch),a=c(r,o[2]);return a&&{from:t,to:a.from}}}});e.findMatchingTag=function(e,r,i){var o=new n(e,r.line,r.ch,i);if(-1!=o.text.indexOf(">")||-1!=o.text.indexOf("<")){var l=s(o),u=l&&d(o.line,o.ch),f=l&&a(o);if(l&&f&&!(t(o,r)>0)){var h={from:d(o.line,o.ch),to:u,tag:f[2]};if("selfClose"==l)return{open:h,close:null,at:"open"};if(f[1])return{open:p(o,f[2]),close:h,at:"close"};o=new n(e,u.line,u.ch,i);return{open:h,close:c(o,f[2]),at:"open"}}}};e.findEnclosingTag=function(e,t,r){for(var i=new n(e,t.line,t.ch,r);;){var o=p(i);if(!o)break;var s=new n(e,t.line,t.ch,r),a=c(s,o.tag);if(a)return{open:o,close:a}}};e.scanForClosingTag=function(e,t,r,i){var o=new n(e,t.line,t.ch,i?{from:0,to:i}:null);return c(o,r)}})},{"../../lib/codemirror":31}],28:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)})(function(e){"use strict";function t(e,t){this.cm=e;this.options=this.buildOptions(t);this.widget=this.onClose=null}function n(e){return"string"==typeof e?e:e.text}function r(e,t){function n(e,n){var i;i="string"!=typeof n?function(e){return n(e,t)}:r.hasOwnProperty(n)?r[n]:n;o[e]=i}var r={Up:function(){t.moveFocus(-1)},Down:function(){t.moveFocus(1)},PageUp:function(){t.moveFocus(-t.menuSize()+1,!0)},PageDown:function(){t.moveFocus(t.menuSize()-1,!0)},Home:function(){t.setFocus(0)},End:function(){t.setFocus(t.length-1)},Enter:t.pick,Tab:t.pick,Esc:t.close},i=e.options.customKeys,o=i?{}:r;if(i)for(var s in i)i.hasOwnProperty(s)&&n(s,i[s]);var a=e.options.extraKeys;if(a)for(var s in a)a.hasOwnProperty(s)&&n(s,a[s]);return o}function i(e,t){for(;t&&t!=e;){if("LI"===t.nodeName.toUpperCase()&&t.parentNode==e)return t;t=t.parentNode}}function o(t,o){this.completion=t;this.data=o;var l=this,u=t.cm,c=this.hints=document.createElement("ul");c.className="CodeMirror-hints";this.selectedHint=o.selectedHint||0;for(var p=o.list,d=0;d<p.length;++d){var f=c.appendChild(document.createElement("li")),h=p[d],g=s+(d!=this.selectedHint?"":" "+a);null!=h.className&&(g=h.className+" "+g);f.className=g;h.render?h.render(f,o,h):f.appendChild(document.createTextNode(h.displayText||n(h)));f.hintId=d}var m=u.cursorCoords(t.options.alignWithWord?o.from:null),v=m.left,E=m.bottom,y=!0;c.style.left=v+"px";c.style.top=E+"px";var x=window.innerWidth||Math.max(document.body.offsetWidth,document.documentElement.offsetWidth),b=window.innerHeight||Math.max(document.body.offsetHeight,document.documentElement.offsetHeight);(t.options.container||document.body).appendChild(c);var T=c.getBoundingClientRect(),S=T.bottom-b;if(S>0){var N=T.bottom-T.top,C=m.top-(m.bottom-T.top);if(C-N>0){c.style.top=(E=m.top-N)+"px";y=!1}else if(N>b){c.style.height=b-5+"px";c.style.top=(E=m.bottom-T.top)+"px";var L=u.getCursor();if(o.from.ch!=L.ch){m=u.cursorCoords(L);c.style.left=(v=m.left)+"px";T=c.getBoundingClientRect()}}}var A=T.right-x;if(A>0){if(T.right-T.left>x){c.style.width=x-5+"px";A-=T.right-T.left-x}c.style.left=(v=m.left-A)+"px"}u.addKeyMap(this.keyMap=r(t,{moveFocus:function(e,t){l.changeActive(l.selectedHint+e,t)},setFocus:function(e){l.changeActive(e)},menuSize:function(){return l.screenAmount()},length:p.length,close:function(){t.close()},pick:function(){l.pick()},data:o}));if(t.options.closeOnUnfocus){var I;u.on("blur",this.onBlur=function(){I=setTimeout(function(){t.close()},100)});u.on("focus",this.onFocus=function(){clearTimeout(I)})}var w=u.getScrollInfo();u.on("scroll",this.onScroll=function(){var e=u.getScrollInfo(),n=u.getWrapperElement().getBoundingClientRect(),r=E+w.top-e.top,i=r-(window.pageYOffset||(document.documentElement||document.body).scrollTop);y||(i+=c.offsetHeight);if(i<=n.top||i>=n.bottom)return t.close();c.style.top=r+"px";c.style.left=v+w.left-e.left+"px"});e.on(c,"dblclick",function(e){var t=i(c,e.target||e.srcElement);if(t&&null!=t.hintId){l.changeActive(t.hintId);l.pick()}});e.on(c,"click",function(e){var n=i(c,e.target||e.srcElement);if(n&&null!=n.hintId){l.changeActive(n.hintId);t.options.completeOnSingleClick&&l.pick()}});e.on(c,"mousedown",function(){setTimeout(function(){u.focus()},20)});e.signal(o,"select",p[0],c.firstChild);return!0}var s="CodeMirror-hint",a="CodeMirror-hint-active";e.showHint=function(e,t,n){if(!t)return e.showHint(n);n&&n.async&&(t.async=!0);var r={hint:t};if(n)for(var i in n)r[i]=n[i];return e.showHint(r)};e.defineExtension("showHint",function(n){if(!(this.listSelections().length>1||this.somethingSelected())){this.state.completionActive&&this.state.completionActive.close();var r=this.state.completionActive=new t(this,n),i=r.options.hint;if(i){e.signal(this,"startCompletion",this);if(!i.async)return r.showHints(i(this,r.options));i(this,function(e){r.showHints(e)},r.options);return void 0}}});t.prototype={close:function(){if(this.active()){this.cm.state.completionActive=null;this.widget&&this.widget.close();this.onClose&&this.onClose();e.signal(this.cm,"endCompletion",this.cm)}},active:function(){return this.cm.state.completionActive==this},pick:function(t,r){var i=t.list[r];i.hint?i.hint(this.cm,t,i):this.cm.replaceRange(n(i),i.from||t.from,i.to||t.to,"complete");e.signal(t,"pick",i);this.close()},showHints:function(e){if(!e||!e.list.length||!this.active())return this.close();this.options.completeSingle&&1==e.list.length?this.pick(e,0):this.showWidget(e);return void 0},showWidget:function(t){function n(){if(!l){l=!0;c.close();c.cm.off("cursorActivity",a);t&&e.signal(t,"close")}}function r(){if(!l){e.signal(t,"update");var n=c.options.hint;n.async?n(c.cm,i,c.options):i(n(c.cm,c.options))}}function i(e){t=e;if(!l){if(!t||!t.list.length)return n();c.widget&&c.widget.close();c.widget=new o(c,t)}}function s(){if(u){g(u);u=0}}function a(){s();var e=c.cm.getCursor(),t=c.cm.getLine(e.line);if(e.line!=d.line||t.length-e.ch!=f-d.ch||e.ch<d.ch||c.cm.somethingSelected()||e.ch&&p.test(t.charAt(e.ch-1)))c.close();else{u=h(r);c.widget&&c.widget.close()}}this.widget=new o(this,t);e.signal(t,"shown");var l,u=0,c=this,p=this.options.closeCharacters,d=this.cm.getCursor(),f=this.cm.getLine(d.line).length,h=window.requestAnimationFrame||function(e){return setTimeout(e,1e3/60)},g=window.cancelAnimationFrame||clearTimeout;this.cm.on("cursorActivity",a);this.onClose=n},buildOptions:function(e){var t=this.cm.options.hintOptions,n={};for(var r in l)n[r]=l[r];if(t)for(var r in t)void 0!==t[r]&&(n[r]=t[r]);if(e)for(var r in e)void 0!==e[r]&&(n[r]=e[r]);return n}};o.prototype={close:function(){if(this.completion.widget==this){this.completion.widget=null;this.hints.parentNode.removeChild(this.hints);this.completion.cm.removeKeyMap(this.keyMap);var e=this.completion.cm;if(this.completion.options.closeOnUnfocus){e.off("blur",this.onBlur);e.off("focus",this.onFocus)}e.off("scroll",this.onScroll)}},pick:function(){this.completion.pick(this.data,this.selectedHint)},changeActive:function(t,n){t>=this.data.list.length?t=n?this.data.list.length-1:0:0>t&&(t=n?0:this.data.list.length-1);if(this.selectedHint!=t){var r=this.hints.childNodes[this.selectedHint];r.className=r.className.replace(" "+a,"");r=this.hints.childNodes[this.selectedHint=t];r.className+=" "+a;r.offsetTop<this.hints.scrollTop?this.hints.scrollTop=r.offsetTop-3:r.offsetTop+r.offsetHeight>this.hints.scrollTop+this.hints.clientHeight&&(this.hints.scrollTop=r.offsetTop+r.offsetHeight-this.hints.clientHeight+3);e.signal(this.data,"select",this.data.list[this.selectedHint],r)}},screenAmount:function(){return Math.floor(this.hints.clientHeight/this.hints.firstChild.offsetHeight)||1}};e.registerHelper("hint","auto",function(t,n){var r,i=t.getHelpers(t.getCursor(),"hint");if(i.length)for(var o=0;o<i.length;o++){var s=i[o](t,n);if(s&&s.list.length)return s}else if(r=t.getHelper(t.getCursor(),"hintWords")){if(r)return e.hint.fromList(t,{words:r})}else if(e.hint.anyword)return e.hint.anyword(t,n)});e.registerHelper("hint","fromList",function(t,n){for(var r=t.getCursor(),i=t.getTokenAt(r),o=[],s=0;s<n.words.length;s++){var a=n.words[s];a.slice(0,i.string.length)==i.string&&o.push(a)}return o.length?{list:o,from:e.Pos(r.line,i.start),to:e.Pos(r.line,i.end)}:void 0});e.commands.autocomplete=e.showHint;var l={hint:e.hint.auto,completeSingle:!0,alignWithWord:!0,closeCharacters:/[\s()\[\]{};:>,]/,closeOnUnfocus:!0,completeOnSingleClick:!1,container:null,customKeys:null,extraKeys:null};e.defineOption("hintOptions",null)})},{"../../lib/codemirror":31}],29:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)})(function(e){"use strict";e.runMode=function(t,n,r,i){var o=e.getMode(e.defaults,n),s=/MSIE \d/.test(navigator.userAgent),a=s&&(null==document.documentMode||document.documentMode<9);if(1==r.nodeType){var l=i&&i.tabSize||e.defaults.tabSize,u=r,c=0;u.innerHTML="";r=function(e,t){if("\n"!=e){for(var n="",r=0;;){var i=e.indexOf(" ",r);if(-1==i){n+=e.slice(r);c+=e.length-r;break}c+=i-r;n+=e.slice(r,i);var o=l-c%l;c+=o;for(var s=0;o>s;++s)n+=" ";r=i+1}if(t){var p=u.appendChild(document.createElement("span"));p.className="cm-"+t.replace(/ +/g," cm-");p.appendChild(document.createTextNode(n))}else u.appendChild(document.createTextNode(n))}else{u.appendChild(document.createTextNode(a?"\r":e));c=0}}}for(var p=e.splitLines(t),d=i&&i.state||e.startState(o),f=0,h=p.length;h>f;++f){f&&r("\n");var g=new e.StringStream(p[f]);!g.string&&o.blankLine&&o.blankLine(d);for(;!g.eol();){var m=o.token(g,d);r(g.current(),m,f,g.start,d);g.start=g.pos}}}})},{"../../lib/codemirror":31}],30:[function(t,n,r){(function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)})(function(e){"use strict";function t(e,t,i,o){this.atOccurrence=!1;this.doc=e;null==o&&"string"==typeof t&&(o=!1);i=i?e.clipPos(i):r(0,0);this.pos={from:i,to:i};if("string"!=typeof t){t.global||(t=new RegExp(t.source,t.ignoreCase?"ig":"g"));this.matches=function(n,i){if(n){t.lastIndex=0;for(var o,s,a=e.getLine(i.line).slice(0,i.ch),l=0;;){t.lastIndex=l;var u=t.exec(a);if(!u)break;o=u;s=o.index;l=o.index+(o[0].length||1);if(l==a.length)break}var c=o&&o[0].length||0;c||(0==s&&0==a.length?o=void 0:s!=e.getLine(i.line).length&&c++)}else{t.lastIndex=i.ch;var a=e.getLine(i.line),o=t.exec(a),c=o&&o[0].length||0,s=o&&o.index;s+c==a.length||c||(c=1)}return o&&c?{from:r(i.line,s),to:r(i.line,s+c),match:o}:void 0}}else{var s=t;o&&(t=t.toLowerCase());var a=o?function(e){return e.toLowerCase()}:function(e){return e},l=t.split("\n");if(1==l.length)this.matches=t.length?function(i,o){if(i){var l=e.getLine(o.line).slice(0,o.ch),u=a(l),c=u.lastIndexOf(t);if(c>-1){c=n(l,u,c);return{from:r(o.line,c),to:r(o.line,c+s.length)}}}else{var l=e.getLine(o.line).slice(o.ch),u=a(l),c=u.indexOf(t);if(c>-1){c=n(l,u,c)+o.ch;return{from:r(o.line,c),to:r(o.line,c+s.length)}}}}:function(){};
else{var u=s.split("\n");this.matches=function(t,n){var i=l.length-1;if(t){if(n.line-(l.length-1)<e.firstLine())return;if(a(e.getLine(n.line).slice(0,u[i].length))!=l[l.length-1])return;for(var o=r(n.line,u[i].length),s=n.line-1,c=i-1;c>=1;--c,--s)if(l[c]!=a(e.getLine(s)))return;var p=e.getLine(s),d=p.length-u[0].length;if(a(p.slice(d))!=l[0])return;return{from:r(s,d),to:o}}if(!(n.line+(l.length-1)>e.lastLine())){var p=e.getLine(n.line),d=p.length-u[0].length;if(a(p.slice(d))==l[0]){for(var f=r(n.line,d),s=n.line+1,c=1;i>c;++c,++s)if(l[c]!=a(e.getLine(s)))return;if(a(e.getLine(s).slice(0,u[i].length))==l[i])return{from:f,to:r(s,u[i].length)}}}}}}}function n(e,t,n){if(e.length==t.length)return n;for(var r=Math.min(n,e.length);;){var i=e.slice(0,r).toLowerCase().length;if(n>i)++r;else{if(!(i>n))return r;--r}}}var r=e.Pos;t.prototype={findNext:function(){return this.find(!1)},findPrevious:function(){return this.find(!0)},find:function(e){function t(e){var t=r(e,0);n.pos={from:t,to:t};n.atOccurrence=!1;return!1}for(var n=this,i=this.doc.clipPos(e?this.pos.from:this.pos.to);;){if(this.pos=this.matches(e,i)){this.atOccurrence=!0;return this.pos.match||!0}if(e){if(!i.line)return t(0);i=r(i.line-1,this.doc.getLine(i.line-1).length)}else{var o=this.doc.lineCount();if(i.line==o-1)return t(o);i=r(i.line+1,0)}}},from:function(){return this.atOccurrence?this.pos.from:void 0},to:function(){return this.atOccurrence?this.pos.to:void 0},replace:function(t){if(this.atOccurrence){var n=e.splitLines(t);this.doc.replaceRange(n,this.pos.from,this.pos.to);this.pos.to=r(this.pos.from.line+n.length-1,n[n.length-1].length+(1==n.length?this.pos.from.ch:0))}}};e.defineExtension("getSearchCursor",function(e,n,r){return new t(this.doc,e,n,r)});e.defineDocExtension("getSearchCursor",function(e,n,r){return new t(this,e,n,r)});e.defineExtension("selectMatches",function(t,n){for(var r,i=[],o=this.getSearchCursor(t,this.getCursor("from"),n);(r=o.findNext())&&!(e.cmpPos(o.to(),this.getCursor("to"))>0);)i.push({anchor:o.from(),head:o.to()});i.length&&this.setSelections(i,0)})})},{"../../lib/codemirror":31}],31:[function(t,n,r){(function(t){if("object"==typeof r&&"object"==typeof n)n.exports=t();else{if("function"==typeof e&&e.amd)return e([],t);this.CodeMirror=t()}})(function(){"use strict";function e(n,r){if(!(this instanceof e))return new e(n,r);this.options=r=r?No(r):{};No(Gs,r,!1);f(r);var i=r.value;"string"==typeof i&&(i=new ua(i,r.mode));this.doc=i;var o=this.display=new t(n,i);o.wrapper.CodeMirror=this;u(this);a(this);r.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap");r.autofocus&&!gs&&_n(this);v(this);this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new vo,keySeq:null};is&&11>os&&setTimeout(Co(Rn,this,!0),20);kn(this);Mo();on(this);this.curOp.forceUpdate=!0;Mi(this,i);r.autofocus&&!gs||Do()==o.input?setTimeout(Co(ir,this),20):or(this);for(var s in Bs)Bs.hasOwnProperty(s)&&Bs[s](this,r[s],qs);T(this);for(var l=0;l<zs.length;++l)zs[l](this);an(this);ss&&r.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}function t(e,t){var n=this,r=n.input=wo("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none");ss?r.style.width="1000px":r.setAttribute("wrap","off");hs&&(r.style.border="1px solid black");r.setAttribute("autocorrect","off");r.setAttribute("autocapitalize","off");r.setAttribute("spellcheck","false");n.inputDiv=wo("div",[r],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");n.scrollbarFiller=wo("div",null,"CodeMirror-scrollbar-filler");n.scrollbarFiller.setAttribute("not-content","true");n.gutterFiller=wo("div",null,"CodeMirror-gutter-filler");n.gutterFiller.setAttribute("not-content","true");n.lineDiv=wo("div",null,"CodeMirror-code");n.selectionDiv=wo("div",null,null,"position: relative; z-index: 1");n.cursorDiv=wo("div",null,"CodeMirror-cursors");n.measure=wo("div",null,"CodeMirror-measure");n.lineMeasure=wo("div",null,"CodeMirror-measure");n.lineSpace=wo("div",[n.measure,n.lineMeasure,n.selectionDiv,n.cursorDiv,n.lineDiv],null,"position: relative; outline: none");n.mover=wo("div",[wo("div",[n.lineSpace],"CodeMirror-lines")],null,"position: relative");n.sizer=wo("div",[n.mover],"CodeMirror-sizer");n.sizerWidth=null;n.heightForcer=wo("div",null,null,"position: absolute; height: "+ya+"px; width: 1px;");n.gutters=wo("div",null,"CodeMirror-gutters");n.lineGutter=null;n.scroller=wo("div",[n.sizer,n.heightForcer,n.gutters],"CodeMirror-scroll");n.scroller.setAttribute("tabIndex","-1");n.wrapper=wo("div",[n.inputDiv,n.scrollbarFiller,n.gutterFiller,n.scroller],"CodeMirror");if(is&&8>os){n.gutters.style.zIndex=-1;n.scroller.style.paddingRight=0}hs&&(r.style.width="0px");ss||(n.scroller.draggable=!0);if(ps){n.inputDiv.style.height="1px";n.inputDiv.style.position="absolute"}e&&(e.appendChild?e.appendChild(n.wrapper):e(n.wrapper));n.viewFrom=n.viewTo=t.first;n.reportedViewFrom=n.reportedViewTo=t.first;n.view=[];n.renderedView=null;n.externalMeasured=null;n.viewOffset=0;n.lastWrapHeight=n.lastWrapWidth=0;n.updateLineNumbers=null;n.nativeBarWidth=n.barHeight=n.barWidth=0;n.scrollbarsClipped=!1;n.lineNumWidth=n.lineNumInnerWidth=n.lineNumChars=null;n.prevInput="";n.alignWidgets=!1;n.pollingFast=!1;n.poll=new vo;n.cachedCharWidth=n.cachedTextHeight=n.cachedPaddingH=null;n.inaccurateSelection=!1;n.maxLine=null;n.maxLineLength=0;n.maxLineChanged=!1;n.wheelDX=n.wheelDY=n.wheelStartX=n.wheelStartY=null;n.shift=!1;n.selForContextMenu=null}function n(t){t.doc.mode=e.getMode(t.options,t.doc.modeOption);r(t)}function r(e){e.doc.iter(function(e){e.stateAfter&&(e.stateAfter=null);e.styles&&(e.styles=null)});e.doc.frontier=e.doc.first;Nt(e,100);e.state.modeGen++;e.curOp&&xn(e)}function i(e){if(e.options.lineWrapping){ka(e.display.wrapper,"CodeMirror-wrap");e.display.sizer.style.minWidth="";e.display.sizerWidth=null}else{Da(e.display.wrapper,"CodeMirror-wrap");d(e)}s(e);xn(e);zt(e);setTimeout(function(){E(e)},100)}function o(e){var t=nn(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/rn(e.display)-3);return function(i){if(ui(e.doc,i))return 0;var o=0;if(i.widgets)for(var s=0;s<i.widgets.length;s++)i.widgets[s].height&&(o+=i.widgets[s].height);return n?o+(Math.ceil(i.text.length/r)||1)*t:o+t}}function s(e){var t=e.doc,n=o(e);t.iter(function(e){var t=n(e);t!=e.height&&qi(e,t)})}function a(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-");zt(e)}function l(e){u(e);xn(e);setTimeout(function(){b(e)},20)}function u(e){var t=e.display.gutters,n=e.options.gutters;Ro(t);for(var r=0;r<n.length;++r){var i=n[r],o=t.appendChild(wo("div",null,"CodeMirror-gutter "+i));if("CodeMirror-linenumbers"==i){e.display.lineGutter=o;o.style.width=(e.display.lineNumWidth||1)+"px"}}t.style.display=r?"":"none";c(e)}function c(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function p(e){if(0==e.height)return 0;for(var t,n=e.text.length,r=e;t=ni(r);){var i=t.find(0,!0);r=i.from.line;n+=i.from.ch-i.to.ch}r=e;for(;t=ri(r);){var i=t.find(0,!0);n-=r.text.length-i.from.ch;r=i.to.line;n+=r.text.length-i.to.ch}return n}function d(e){var t=e.display,n=e.doc;t.maxLine=ji(n,n.first);t.maxLineLength=p(t.maxLine);t.maxLineChanged=!0;n.iter(function(e){var n=p(e);if(n>t.maxLineLength){t.maxLineLength=n;t.maxLine=e}})}function f(e){var t=bo(e.gutters,"CodeMirror-linenumbers");if(-1==t&&e.lineNumbers)e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]);else if(t>-1&&!e.lineNumbers){e.gutters=e.gutters.slice(0);e.gutters.splice(t,1)}}function h(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+wt(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+_t(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}function g(e,t,n){this.cm=n;var r=this.vert=wo("div",[wo("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=wo("div",[wo("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(r);e(i);ga(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")});ga(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")});this.checkedOverlay=!1;is&&8>os&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function m(){}function v(t){if(t.display.scrollbars){t.display.scrollbars.clear();t.display.scrollbars.addClass&&Da(t.display.wrapper,t.display.scrollbars.addClass)}t.display.scrollbars=new e.scrollbarModel[t.options.scrollbarStyle](function(e){t.display.wrapper.insertBefore(e,t.display.scrollbarFiller);ga(e,"mousedown",function(){t.state.focused&&setTimeout(Co(_n,t),0)});e.setAttribute("not-content","true")},function(e,n){"horizontal"==n?$n(t,e):Wn(t,e)},t);t.display.scrollbars.addClass&&ka(t.display.wrapper,t.display.scrollbars.addClass)}function E(e,t){t||(t=h(e));var n=e.display.barWidth,r=e.display.barHeight;y(e,t);for(var i=0;4>i&&n!=e.display.barWidth||r!=e.display.barHeight;i++){n!=e.display.barWidth&&e.options.lineWrapping&&_(e);y(e,h(e));n=e.display.barWidth;r=e.display.barHeight}}function y(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px";n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px";if(r.right&&r.bottom){n.scrollbarFiller.style.display="block";n.scrollbarFiller.style.height=r.bottom+"px";n.scrollbarFiller.style.width=r.right+"px"}else n.scrollbarFiller.style.display="";if(r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter){n.gutterFiller.style.display="block";n.gutterFiller.style.height=r.bottom+"px";n.gutterFiller.style.width=t.gutterWidth+"px"}else n.gutterFiller.style.display=""}function x(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-It(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=Hi(t,r),s=Hi(t,i);if(n&&n.ensure){var a=n.ensure.from.line,l=n.ensure.to.line;if(o>a){o=a;s=Hi(t,Vi(ji(t,a))+e.wrapper.clientHeight)}else if(Math.min(l,t.lastLine())>=s){o=Hi(t,Vi(ji(t,l))-e.wrapper.clientHeight);s=l}}return{from:o,to:Math.max(s,o+1)}}function b(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=N(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",s=0;s<n.length;s++)if(!n[s].hidden){e.options.fixedGutter&&n[s].gutter&&(n[s].gutter.style.left=o);var a=n[s].alignable;if(a)for(var l=0;l<a.length;l++)a[l].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function T(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=S(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(wo("div",[wo("div",n)],"CodeMirror-linenumber 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t=e.display;if(!t.scrollbarsClipped&&t.scroller.offsetWidth){t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth;t.heightForcer.style.height=_t(e)+"px";t.sizer.style.marginBottom=-t.nativeBarWidth+"px";t.sizer.style.borderRightWidth=_t(e)+"px";t.scrollbarsClipped=!0}}function A(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden){Tn(e);return!1}if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==Ln(e))return!1;if(T(e)){Tn(e);t.dims=D(e)}var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),s=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom));n.viewTo>s&&n.viewTo-s<20&&(s=Math.min(i,n.viewTo));if(Ts){o=ai(e.doc,o);s=li(e.doc,s)}var a=o!=n.viewFrom||s!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;Cn(e,o,s);n.viewOffset=Vi(ji(e.doc,n.viewFrom));e.display.mover.style.top=n.viewOffset+"px";var l=Ln(e);if(!a&&0==l&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var u=Do();l>4&&(n.lineDiv.style.display="none");k(e,n.updateLineNumbers,t.dims);l>4&&(n.lineDiv.style.display="");n.renderedView=n.view;u&&Do()!=u&&u.offsetHeight&&u.focus();Ro(n.cursorDiv);Ro(n.selectionDiv);n.gutters.style.height=0;if(a){n.lastWrapHeight=t.wrapperHeight;n.lastWrapWidth=t.wrapperWidth;Nt(e,400)}n.updateLineNumbers=null;return!0}function I(e,t){for(var n=t.force,r=t.viewport,i=!0;;i=!1){if(i&&e.options.lineWrapping&&t.oldDisplayWidth!=Ot(e))n=!0;else{n=!1;r&&null!=r.top&&(r={top:Math.min(e.doc.height+wt(e.display)-Dt(e),r.top)});t.visible=x(e.display,e.doc,r);if(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}if(!A(e,t))break;_(e);var o=h(e);xt(e);R(e,o);E(e,o)}co(e,"update",e);if(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo){co(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo);e.display.reportedViewFrom=e.display.viewFrom;e.display.reportedViewTo=e.display.viewTo}}function w(e,t){var n=new C(e,t);if(A(e,n)){_(e);I(e,n);var r=h(e);xt(e);R(e,r);E(e,r)}}function R(e,t){e.display.sizer.style.minHeight=t.docHeight+"px";var n=t.docHeight+e.display.barHeight;e.display.heightForcer.style.top=n+"px";e.display.gutters.style.height=Math.max(n+_t(e),t.clientHeight)+"px"}function _(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i,o=t.view[r];if(!o.hidden){if(is&&8>os){var s=o.node.offsetTop+o.node.offsetHeight;i=s-n;n=s}else{var a=o.node.getBoundingClientRect();i=a.bottom-a.top}var l=o.line.height-i;2>i&&(i=nn(t));if(l>.001||-.001>l){qi(o.line,i);O(o.line);if(o.rest)for(var u=0;u<o.rest.length;u++)O(o.rest[u])}}}}function O(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t)e.widgets[t].height=e.widgets[t].node.offsetHeight}function D(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,s=0;o;o=o.nextSibling,++s){n[e.options.gutters[s]]=o.offsetLeft+o.clientLeft+i;r[e.options.gutters[s]]=o.clientWidth}return{fixedPos:N(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function k(e,t,n){function r(t){var n=t.nextSibling;ss&&ms&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t);return n}for(var i=e.display,o=e.options.lineNumbers,s=i.lineDiv,a=s.firstChild,l=i.view,u=i.viewFrom,c=0;c<l.length;c++){var p=l[c];if(p.hidden);else if(p.node){for(;a!=p.node;)a=r(a);var d=o&&null!=t&&u>=t&&p.lineNumber;if(p.changes){bo(p.changes,"gutter")>-1&&(d=!1);F(e,p,u,n)}if(d){Ro(p.lineNumber);p.lineNumber.appendChild(document.createTextNode(S(e.options,u)))}a=p.node.nextSibling}else{var f=H(e,p,u,n);s.insertBefore(f,a)}u+=p.size}for(;a;)a=r(a)}function F(e,t,n,r){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];"text"==o?G(e,t):"gutter"==o?q(e,t,n,r):"class"==o?B(t):"widget"==o&&U(t,r)}t.changes=null}function P(e){if(e.node==e.text){e.node=wo("div",null,null,"position: relative");e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text);e.node.appendChild(e.text);is&&8>os&&(e.node.style.zIndex=2)}return e.node}function M(e){var t=e.bgClass?e.bgClass+" "+(e.line.bgClass||""):e.line.bgClass;t&&(t+=" 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o=P(t),s=t.gutter=o.insertBefore(wo("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),t.text);t.line.gutterClass&&(s.className+=" "+t.line.gutterClass);!e.options.lineNumbers||i&&i["CodeMirror-linenumbers"]||(t.lineNumber=s.appendChild(wo("div",S(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px")));if(i)for(var a=0;a<e.options.gutters.length;++a){var l=e.options.gutters[a],u=i.hasOwnProperty(l)&&i[l];u&&s.appendChild(wo("div",[u],"CodeMirror-gutter-elt","left: "+r.gutterLeft[l]+"px; width: "+r.gutterWidth[l]+"px"))}}}function U(e,t){e.alignable&&(e.alignable=null);for(var n,r=e.node.firstChild;r;r=n){var n=r.nextSibling;"CodeMirror-linewidget"==r.className&&e.node.removeChild(r)}V(e,t)}function H(e,t,n,r){var i=j(e,t);t.text=t.node=i.pre;i.bgClass&&(t.bgClass=i.bgClass);i.textClass&&(t.textClass=i.textClass);B(t);q(e,t,n,r);V(t,r);return t.node}function V(e,t){z(e.line,e,t,!0);if(e.rest)for(var n=0;n<e.rest.length;n++)z(e.rest[n],e,t,!1)}function z(e,t,n,r){if(e.widgets)for(var i=P(t),o=0,s=e.widgets;o<s.length;++o){var a=s[o],l=wo("div",[a.node],"CodeMirror-linewidget");a.handleMouseEvents||l.setAttribute("cm-ignore-events","true");W(a,l,t,n);r&&a.above?i.insertBefore(l,t.gutter||t.text):i.appendChild(l);co(a,"redraw")}}function W(e,t,n,r){if(e.noHScroll){(n.alignable||(n.alignable=[])).push(t);var i=r.wrapperWidth;t.style.left=r.fixedPos+"px";if(!e.coverGutter){i-=r.gutterTotalWidth;t.style.paddingLeft=r.gutterTotalWidth+"px"}t.style.width=i+"px"}if(e.coverGutter){t.style.zIndex=5;t.style.position="relative";e.noHScroll||(t.style.marginLeft=-r.gutterTotalWidth+"px")}}function $(e){return Ss(e.line,e.ch)}function X(e,t){return Ns(e,t)<0?t:e}function Y(e,t){return Ns(e,t)<0?e:t}function K(e,t){this.ranges=e;this.primIndex=t}function Q(e,t){this.anchor=e;this.head=t}function J(e,t){var n=e[t];e.sort(function(e,t){return Ns(e.from(),t.from())});t=bo(e,n);for(var r=1;r<e.length;r++){var i=e[r],o=e[r-1];if(Ns(o.to(),i.from())>=0){var s=Y(o.from(),i.from()),a=X(o.to(),i.to()),l=o.empty()?i.from()==i.head:o.from()==o.head;t>=r&&--t;e.splice(--r,2,new Q(l?a:s,l?s:a))}}return new K(e,t)}function Z(e,t){return new K([new Q(e,t||e)],0)}function et(e,t){return Math.max(e.first,Math.min(t,e.first+e.size-1))}function tt(e,t){if(t.line<e.first)return Ss(e.first,0);var n=e.first+e.size-1;return t.line>n?Ss(n,ji(e,n).text.length):nt(t,ji(e,t.line).text.length)}function nt(e,t){var n=e.ch;return null==n||n>t?Ss(e.line,t):0>n?Ss(e.line,0):e}function rt(e,t){return t>=e.first&&t<e.first+e.size}function it(e,t){for(var n=[],r=0;r<t.length;r++)n[r]=tt(e,t[r]);return n}function ot(e,t,n,r){if(e.cm&&e.cm.display.shift||e.extend){var i=t.anchor;if(r){var o=Ns(n,i)<0;if(o!=Ns(r,i)<0){i=n;n=r}else o!=Ns(n,r)<0&&(n=r)}return new Q(i,n)}return new Q(r||n,n)}function st(e,t,n,r){dt(e,new K([ot(e,e.sel.primary(),t,n)],0),r)}function at(e,t,n){for(var r=[],i=0;i<e.sel.ranges.length;i++)r[i]=ot(e,e.sel.ranges[i],t[i],null);var o=J(r,e.sel.primIndex);dt(e,o,n)}function lt(e,t,n,r){var i=e.sel.ranges.slice(0);i[t]=n;dt(e,J(i,e.sel.primIndex),r)}function ut(e,t,n,r){dt(e,Z(t,n),r)}function ct(e,t){var n={ranges:t.ranges,update:function(t){this.ranges=[];for(var n=0;n<t.length;n++)this.ranges[n]=new Q(tt(e,t[n].anchor),tt(e,t[n].head))}};va(e,"beforeSelectionChange",e,n);e.cm&&va(e.cm,"beforeSelectionChange",e.cm,n);return n.ranges!=t.ranges?J(n.ranges,n.ranges.length-1):t}function pt(e,t,n){var r=e.history.done,i=xo(r);if(i&&i.ranges){r[r.length-1]=t;ft(e,t,n)}else dt(e,t,n)}function dt(e,t,n){ft(e,t,n);Ji(e,e.sel,e.cm?e.cm.curOp.id:0/0,n)}function ft(e,t,n){(go(e,"beforeSelectionChange")||e.cm&&go(e.cm,"beforeSelectionChange"))&&(t=ct(e,t));var r=n&&n.bias||(Ns(t.primary().head,e.sel.primary().head)<0?-1:1);ht(e,mt(e,t,r,!0));n&&n.scroll===!1||!e.cm||Cr(e.cm)}function ht(e,t){if(!t.equals(e.sel)){e.sel=t;if(e.cm){e.cm.curOp.updateInput=e.cm.curOp.selectionChanged=!0;ho(e.cm)}co(e,"cursorActivity",e)}}function gt(e){ht(e,mt(e,e.sel,null,!1),ba)}function mt(e,t,n,r){for(var i,o=0;o<t.ranges.length;o++){var s=t.ranges[o],a=vt(e,s.anchor,n,r),l=vt(e,s.head,n,r);if(i||a!=s.anchor||l!=s.head){i||(i=t.ranges.slice(0,o));i[o]=new Q(a,l)}}return i?J(i,t.primIndex):t}function vt(e,t,n,r){var i=!1,o=t,s=n||1;e.cantEdit=!1;e:for(;;){var a=ji(e,o.line);if(a.markedSpans)for(var l=0;l<a.markedSpans.length;++l){var u=a.markedSpans[l],c=u.marker;if((null==u.from||(c.inclusiveLeft?u.from<=o.ch:u.from<o.ch))&&(null==u.to||(c.inclusiveRight?u.to>=o.ch:u.to>o.ch))){if(r){va(c,"beforeCursorEnter");if(c.explicitlyCleared){if(a.markedSpans){--l;continue}break}}if(!c.atomic)continue;var p=c.find(0>s?-1:1);if(0==Ns(p,o)){p.ch+=s;p.ch<0?p=p.line>e.first?tt(e,Ss(p.line-1)):null:p.ch>a.text.length&&(p=p.line<e.first+e.size-1?Ss(p.line+1,0):null);if(!p){if(i){if(!r)return vt(e,t,n,!0);e.cantEdit=!0;return Ss(e.first,0)}i=!0;p=t;s=-s}}o=p;continue e}}return o}}function Et(e){for(var t=e.display,n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),s=0;s<n.sel.ranges.length;s++){var a=n.sel.ranges[s],l=a.empty();(l||e.options.showCursorWhenSelecting)&&bt(e,a,i);l||Tt(e,a,o)}if(e.options.moveInputWithCursor){var u=Qt(e,n.sel.primary().head,"div"),c=t.wrapper.getBoundingClientRect(),p=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,u.top+p.top-c.top));r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,u.left+p.left-c.left))}return r}function yt(e,t){_o(e.display.cursorDiv,t.cursors);_o(e.display.selectionDiv,t.selection);if(null!=t.teTop){e.display.inputDiv.style.top=t.teTop+"px";e.display.inputDiv.style.left=t.teLeft+"px"}}function xt(e){yt(e,Et(e))}function bt(e,t,n){var r=Qt(e,t.head,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(wo("div"," ","CodeMirror-cursor"));i.style.left=r.left+"px";i.style.top=r.top+"px";i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px";if(r.other){var o=n.appendChild(wo("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));o.style.display="";o.style.left=r.other.left+"px";o.style.top=r.other.top+"px";o.style.height=.85*(r.other.bottom-r.other.top)+"px"}}function Tt(e,t,n){function r(e,t,n,r){0>t&&(t=0);t=Math.round(t);r=Math.round(r);a.appendChild(wo("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px; top: "+t+"px; width: "+(null==n?c-e:n)+"px; height: "+(r-t)+"px"))}function i(t,n,i){function o(n,r){return Kt(e,Ss(t,n),"div",p,r)}var a,l,p=ji(s,t),d=p.text.length;Uo(zi(p),n||0,null==i?d:i,function(e,t,s){var p,f,h,g=o(e,"left");if(e==t){p=g;f=h=g.left}else{p=o(t-1,"right");if("rtl"==s){var m=g;g=p;p=m}f=g.left;h=p.right}null==n&&0==e&&(f=u);if(p.top-g.top>3){r(f,g.top,null,g.bottom);f=u;g.bottom<p.top&&r(f,g.bottom,null,p.top)}null==i&&t==d&&(h=c);(!a||g.top<a.top||g.top==a.top&&g.left<a.left)&&(a=g);(!l||p.bottom>l.bottom||p.bottom==l.bottom&&p.right>l.right)&&(l=p);u+1>f&&(f=u);r(f,p.top,h-f,p.bottom)});return{start:a,end:l}}var o=e.display,s=e.doc,a=document.createDocumentFragment(),l=Rt(e.display),u=l.left,c=Math.max(o.sizerWidth,Ot(e)-o.sizer.offsetLeft)-l.right,p=t.from(),d=t.to();if(p.line==d.line)i(p.line,p.ch,d.ch);else{var f=ji(s,p.line),h=ji(s,d.line),g=oi(f)==oi(h),m=i(p.line,p.ch,g?f.text.length+1:null).end,v=i(d.line,g?0:null,d.ch).start;if(g)if(m.top<v.top-2){r(m.right,m.top,null,m.bottom);r(u,v.top,v.left,v.bottom)}else 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c=!s||s.length!=o.styles.length||l!=u&&(!l||!u||l.bgClass!=u.bgClass||l.textClass!=u.textClass),p=0;!c&&p<s.length;++p)c=s[p]!=o.styles[p];c&&i.push(t.frontier);o.stateAfter=$s(t.mode,r)}else{Si(e,o.text,r);o.stateAfter=t.frontier%5==0?$s(t.mode,r):null}++t.frontier;if(+new Date>n){Nt(e,e.options.workDelay);return!0}});i.length&&hn(e,function(){for(var t=0;t<i.length;t++)bn(e,i[t],"text")})}}function Lt(e,t,n){for(var r,i,o=e.doc,s=n?-1:t-(e.doc.mode.innerMode?1e3:100),a=t;a>s;--a){if(a<=o.first)return o.first;var l=ji(o,a-1);if(l.stateAfter&&(!n||a<=o.frontier))return a;var u=Na(l.text,null,e.options.tabSize);if(null==i||r>u){i=a-1;r=u}}return i}function At(e,t,n){var r=e.doc,i=e.display;if(!r.mode.startState)return!0;var o=Lt(e,t,n),s=o>r.first&&ji(r,o-1).stateAfter;s=s?$s(r.mode,s):Xs(r.mode);r.iter(o,t,function(n){Si(e,n.text,s);var a=o==t-1||o%5==0||o>=i.viewFrom&&o<i.viewTo;n.stateAfter=a?$s(r.mode,s):null;++o});n&&(r.frontier=o);return s}function It(e){return e.lineSpace.offsetTop}function wt(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Rt(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=_o(e.measure,wo("pre","x")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};isNaN(r.left)||isNaN(r.right)||(e.cachedPaddingH=r);return r}function _t(e){return ya-e.display.nativeBarWidth}function Ot(e){return e.display.scroller.clientWidth-_t(e)-e.display.barWidth}function Dt(e){return e.display.scroller.clientHeight-_t(e)-e.display.barHeight}function kt(e,t,n){var r=e.options.lineWrapping,i=r&&Ot(e);if(!t.measure.heights||r&&t.measure.width!=i){var o=t.measure.heights=[];if(r){t.measure.width=i;for(var s=t.text.firstChild.getClientRects(),a=0;a<s.length-1;a++){var l=s[a],u=s[a+1];Math.abs(l.bottom-u.bottom)>2&&o.push((l.bottom+u.top)/2-n.top)}}o.push(n.bottom-n.top)}}function Ft(e,t,n){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var r=0;r<e.rest.length;r++)if(Ui(e.rest[r])>n)return{map:e.measure.maps[r],cache:e.measure.caches[r],before:!0}}function Pt(e,t){t=oi(t);var n=Ui(t),r=e.display.externalMeasured=new En(e.doc,t,n);r.lineN=n;var i=r.built=Ci(e,r);r.text=i.pre;_o(e.display.lineMeasure,i.pre);return r}function Mt(e,t,n,r){return Bt(e,Gt(e,t),n,r)}function jt(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[Sn(e,t)];var n=e.display.externalMeasured;return n&&t>=n.lineN&&t<n.lineN+n.size?n:void 0}function Gt(e,t){var n=Ui(t),r=jt(e,n);r&&!r.text?r=null:r&&r.changes&&F(e,r,n,D(e));r||(r=Pt(e,t));var i=Ft(r,t,n);return{line:t,view:r,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function Bt(e,t,n,r,i){t.before&&(n=-1);var o,s=n+(r||"");if(t.cache.hasOwnProperty(s))o=t.cache[s];else{t.rect||(t.rect=t.view.text.getBoundingClientRect());if(!t.hasHeights){kt(e,t.view,t.rect);t.hasHeights=!0}o=qt(e,t,n,r);o.bogus||(t.cache[s]=o)}return{left:o.left,right:o.right,top:i?o.rtop:o.top,bottom:i?o.rbottom:o.bottom}}function qt(e,t,n,r){for(var i,o,s,a,l=t.map,u=0;u<l.length;u+=3){var c=l[u],p=l[u+1];if(c>n){o=0;s=1;a="left"}else if(p>n){o=n-c;s=o+1}else if(u==l.length-3||n==p&&l[u+3]>n){s=p-c;o=s-1;n>=p&&(a="right")}if(null!=o){i=l[u+2];c==p&&r==(i.insertLeft?"left":"right")&&(a=r);if("left"==r&&0==o)for(;u&&l[u-2]==l[u-3]&&l[u-1].insertLeft;){i=l[(u-=3)+2];a="left"}if("right"==r&&o==p-c)for(;u<l.length-3&&l[u+3]==l[u+4]&&!l[u+5].insertLeft;){i=l[(u+=3)+2];a="right"}break}}var d;if(3==i.nodeType){for(var u=0;4>u;u++){for(;o&&Io(t.line.text.charAt(c+o));)--o;for(;p>c+s&&Io(t.line.text.charAt(c+s));)++s;if(is&&9>os&&0==o&&s==p-c)d=i.parentNode.getBoundingClientRect();else if(is&&e.options.lineWrapping){var 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n=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*n,right:t.right*n,top:t.top*r,bottom:t.bottom*r}}function Ht(e){if(e.measure){e.measure.cache={};e.measure.heights=null;if(e.rest)for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}}function Vt(e){e.display.externalMeasure=null;Ro(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)Ht(e.display.view[t])}function zt(e){Vt(e);e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null;e.options.lineWrapping||(e.display.maxLineChanged=!0);e.display.lineNumChars=null}function Wt(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function $t(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function Xt(e,t,n,r){if(t.widgets)for(var i=0;i<t.widgets.length;++i)if(t.widgets[i].above){var o=di(t.widgets[i]);n.top+=o;n.bottom+=o}if("line"==r)return n;r||(r="local");var s=Vi(t);"local"==r?s+=It(e.display):s-=e.display.viewOffset;if("page"==r||"window"==r){var a=e.display.lineSpace.getBoundingClientRect();s+=a.top+("window"==r?0:$t());var l=a.left+("window"==r?0:Wt());n.left+=l;n.right+=l}n.top+=s;n.bottom+=s;return n}function Yt(e,t,n){if("div"==n)return t;var r=t.left,i=t.top;if("page"==n){r-=Wt();i-=$t()}else if("local"==n||!n){var o=e.display.sizer.getBoundingClientRect();r+=o.left;i+=o.top}var s=e.display.lineSpace.getBoundingClientRect();return{left:r-s.left,top:i-s.top}}function Kt(e,t,n,r,i){r||(r=ji(e.doc,t.line));return Xt(e,r,Mt(e,r,t.ch,i),n)
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a=tn(e,s,i,t,n),l=ri(s),u=l&&l.find(0,!0);if(!l||!(a.ch>u.from.ch||a.ch==u.from.ch&&a.xRel>0))return a;i=Ui(s=u.to.line)}}function tn(e,t,n,r,i){function o(r){var i=Qt(e,Ss(n,r),"line",t,u);a=!0;if(s>i.bottom)return i.left-l;if(s<i.top)return i.left+l;a=!1;return i.left}var s=i-Vi(t),a=!1,l=2*e.display.wrapper.clientWidth,u=Gt(e,t),c=zi(t),p=t.text.length,d=zo(t),f=Wo(t),h=o(d),g=a,m=o(f),v=a;if(r>m)return Zt(n,f,v,1);for(;;){if(c?f==d||f==Zo(t,d,1):1>=f-d){for(var E=h>r||m-r>=r-h?d:f,y=r-(E==d?h:m);Io(t.text.charAt(E));)++E;var x=Zt(n,E,E==d?g:v,-1>y?-1:y>1?1:0);return x}var b=Math.ceil(p/2),T=d+b;if(c){T=d;for(var S=0;b>S;++S)T=Zo(t,T,1)}var N=o(T);if(N>r){f=T;m=N;(v=a)&&(m+=1e3);p=b}else{d=T;h=N;g=a;p-=b}}}function nn(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Cs){Cs=wo("pre");for(var t=0;49>t;++t){Cs.appendChild(document.createTextNode("x"));Cs.appendChild(wo("br"))}Cs.appendChild(document.createTextNode("x"))}_o(e.measure,Cs);var n=Cs.offsetHeight/50;n>3&&(e.cachedTextHeight=n);Ro(e.measure);return n||1}function rn(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=wo("span","xxxxxxxxxx"),n=wo("pre",[t]);_o(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;i>2&&(e.cachedCharWidth=i);return i||10}function on(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,id:++Rs};ws?ws.ops.push(e.curOp):e.curOp.ownsGroup=ws={ops:[e.curOp],delayedCallbacks:[]}}function sn(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n]();for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++](i.cm)}}while(n<t.length)}function an(e){var t=e.curOp,n=t.ownsGroup;if(n)try{sn(n)}finally{ws=null;for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;ln(n)}}function ln(e){for(var t=e.ops,n=0;n<t.length;n++)un(t[n]);for(var n=0;n<t.length;n++)cn(t[n]);for(var n=0;n<t.length;n++)pn(t[n]);for(var n=0;n<t.length;n++)dn(t[n]);for(var n=0;n<t.length;n++)fn(t[n])}function un(e){var t=e.cm,n=t.display;L(t);e.updateMaxLine&&d(t);e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping;e.update=e.mustUpdate&&new C(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function cn(e){e.updatedDisplay=e.mustUpdate&&A(e.cm,e.update)}function pn(e){var t=e.cm,n=t.display;e.updatedDisplay&&_(t);e.barMeasure=h(t);if(n.maxLineChanged&&!t.options.lineWrapping){e.adjustWidthTo=Mt(t,n.maxLine,n.maxLine.text.length).left+3;t.display.sizerWidth=e.adjustWidthTo;e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+_t(t)+t.display.barWidth);e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Ot(t))}(e.updatedDisplay||e.selectionChanged)&&(e.newSelectionNodes=Et(t))}function dn(e){var t=e.cm;if(null!=e.adjustWidthTo){t.display.sizer.style.minWidth=e.adjustWidthTo+"px";e.maxScrollLeft<t.doc.scrollLeft&&$n(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0);t.display.maxLineChanged=!1}e.newSelectionNodes&&yt(t,e.newSelectionNodes);e.updatedDisplay&&R(t,e.barMeasure);(e.updatedDisplay||e.startHeight!=t.doc.height)&&E(t,e.barMeasure);e.selectionChanged&&St(t);t.state.focused&&e.updateInput&&Rn(t,e.typing)}function fn(e){var t=e.cm,n=t.display,r=t.doc;e.updatedDisplay&&I(t,e.update);null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null);if(null!=e.scrollTop&&(n.scroller.scrollTop!=e.scrollTop||e.forceScroll)){r.scrollTop=Math.max(0,Math.min(n.scroller.scrollHeight-n.scroller.clientHeight,e.scrollTop));n.scrollbars.setScrollTop(r.scrollTop);n.scroller.scrollTop=r.scrollTop}if(null!=e.scrollLeft&&(n.scroller.scrollLeft!=e.scrollLeft||e.forceScroll)){r.scrollLeft=Math.max(0,Math.min(n.scroller.scrollWidth-Ot(t),e.scrollLeft));n.scrollbars.setScrollLeft(r.scrollLeft);n.scroller.scrollLeft=r.scrollLeft;b(t)}if(e.scrollToPos){var i=br(t,tt(r,e.scrollToPos.from),tt(r,e.scrollToPos.to),e.scrollToPos.margin);e.scrollToPos.isCursor&&t.state.focused&&xr(t,i)}var o=e.maybeHiddenMarkers,s=e.maybeUnhiddenMarkers;if(o)for(var a=0;a<o.length;++a)o[a].lines.length||va(o[a],"hide");if(s)for(var a=0;a<s.length;++a)s[a].lines.length&&va(s[a],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop);e.changeObjs&&va(t,"changes",t,e.changeObjs)}function hn(e,t){if(e.curOp)return t();on(e);try{return t()}finally{an(e)}}function gn(e,t){return function(){if(e.curOp)return t.apply(e,arguments);on(e);try{return t.apply(e,arguments)}finally{an(e)}}}function mn(e){return function(){if(this.curOp)return e.apply(this,arguments);on(this);try{return e.apply(this,arguments)}finally{an(this)}}}function vn(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);on(t);try{return e.apply(this,arguments)}finally{an(t)}}}function En(e,t,n){this.line=t;this.rest=si(t);this.size=this.rest?Ui(xo(this.rest))-n+1:1;this.node=this.text=null;this.hidden=ui(e,t)}function yn(e,t,n){for(var r,i=[],o=t;n>o;o=r){var s=new En(e.doc,ji(e.doc,o),o);r=o+s.size;i.push(s)}return i}function xn(e,t,n,r){null==t&&(t=e.doc.first);null==n&&(n=e.doc.first+e.doc.size);r||(r=0);var i=e.display;r&&n<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t);e.curOp.viewChanged=!0;if(t>=i.viewTo)Ts&&ai(e.doc,t)<i.viewTo&&Tn(e);else if(n<=i.viewFrom)if(Ts&&li(e.doc,n+r)>i.viewFrom)Tn(e);else{i.viewFrom+=r;i.viewTo+=r}else if(t<=i.viewFrom&&n>=i.viewTo)Tn(e);else if(t<=i.viewFrom){var o=Nn(e,n,n+r,1);if(o){i.view=i.view.slice(o.index);i.viewFrom=o.lineN;i.viewTo+=r}else Tn(e)}else if(n>=i.viewTo){var o=Nn(e,t,t,-1);if(o){i.view=i.view.slice(0,o.index);i.viewTo=o.lineN}else Tn(e)}else{var s=Nn(e,t,t,-1),a=Nn(e,n,n+r,1);if(s&&a){i.view=i.view.slice(0,s.index).concat(yn(e,s.lineN,a.lineN)).concat(i.view.slice(a.index));i.viewTo+=r}else Tn(e)}var l=i.externalMeasured;l&&(n<l.lineN?l.lineN+=r:t<l.lineN+l.size&&(i.externalMeasured=null))}function bn(e,t,n){e.curOp.viewChanged=!0;var 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Un(e,t,"gutterClick",!0,co)}function Vn(e){var t=this;if(!fo(t,e)&&!Pn(t.display,e)){da(e);is&&(Os=+new Date);var n=Mn(t,e,!0),r=e.dataTransfer.files;if(n&&!Dn(t))if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),s=0,a=function(e,r){var a=new FileReader;a.onload=gn(t,function(){o[r]=a.result;if(++s==i){n=tt(t.doc,n);var e={from:n,to:n,text:Ma(o.join("\n")),origin:"paste"};fr(t.doc,e);pt(t.doc,Z(n,js(e)))}});a.readAsText(e)},l=0;i>l;++l)a(r[l],l);else{if(t.state.draggingText&&t.doc.sel.contains(n)>-1){t.state.draggingText(e);setTimeout(Co(_n,t),20);return}try{var o=e.dataTransfer.getData("Text");if(o){if(t.state.draggingText&&!(ms?e.metaKey:e.ctrlKey))var u=t.listSelections();ft(t.doc,Z(n,n));if(u)for(var l=0;l<u.length;++l)yr(t.doc,"",u[l].anchor,u[l].head,"drag");t.replaceSelection(o,"around","paste");_n(t)}}catch(e){}}}}function zn(e,t){if(is&&(!e.state.draggingText||+new Date-Os<100))ha(t);else if(!fo(e,t)&&!Pn(e.display,t)){t.dataTransfer.setData("Text",e.getSelection());if(t.dataTransfer.setDragImage&&!cs){var n=wo("img",null,null,"position: fixed; left: 0; top: 0;");n.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";if(us){n.width=n.height=1;e.display.wrapper.appendChild(n);n._top=n.offsetTop}t.dataTransfer.setDragImage(n,0,0);us&&n.parentNode.removeChild(n)}}}function Wn(e,t){if(!(Math.abs(e.doc.scrollTop-t)<2)){e.doc.scrollTop=t;ts||w(e,{top:t});e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t);e.display.scrollbars.setScrollTop(t);ts&&w(e);Nt(e,100)}}function $n(e,t,n){if(!(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth);e.doc.scrollLeft=t;b(e);e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t);e.display.scrollbars.setScrollLeft(t)}}function Xn(e,t){var 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e=s.scrollLeft-o.wheelStartX,t=s.scrollTop-o.wheelStartY,n=t&&o.wheelDY&&t/o.wheelDY||e&&o.wheelDX&&e/o.wheelDX;o.wheelStartX=o.wheelStartY=null;if(n){ks=(ks*Ds+n)/(Ds+1);++Ds}}},200)}else{o.wheelDX+=r;o.wheelDY+=i}}else{i&&Wn(e,Math.max(0,Math.min(s.scrollTop+i*ks,s.scrollHeight-s.clientHeight)));$n(e,Math.max(0,Math.min(s.scrollLeft+r*ks,s.scrollWidth-s.clientWidth)));da(t);o.wheelStartX=null}}}function Yn(e,t,n){if("string"==typeof t){t=Ys[t];if(!t)return!1}e.display.pollingFast&&wn(e)&&(e.display.pollingFast=!1);var r=e.display.shift,i=!1;try{Dn(e)&&(e.state.suppressEdits=!0);n&&(e.display.shift=!1);i=t(e)!=xa}finally{e.display.shift=r;e.state.suppressEdits=!1}return i}function Kn(e,t,n){for(var r=0;r<e.state.keyMaps.length;r++){var i=Qs(t,e.state.keyMaps[r],n,e);if(i)return i}return e.options.extraKeys&&Qs(t,e.options.extraKeys,n,e)||Qs(t,e.options.keyMap,n,e)}function Qn(e,t,n,r){var 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a=e.options.resetSelectionOnContextMenu;a&&-1==e.doc.sel.contains(o)&&gn(e,dt)(e.doc,Z(o),ba);var l=i.input.style.cssText;i.inputDiv.style.position="absolute";i.input.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(t.clientY-5)+"px; left: "+(t.clientX-5)+"px; z-index: 1000; background: "+(is?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";if(ss)var u=window.scrollY;_n(e);ss&&window.scrollTo(null,u);Rn(e);e.somethingSelected()||(i.input.value=i.prevInput=" ");i.contextMenuPending=!0;i.selForContextMenu=e.doc.sel;clearTimeout(i.detectingSelectAll);is&&os>=9&&n();if(xs){ha(t);var c=function(){ma(window,"mouseup",c);setTimeout(r,20)};ga(window,"mouseup",c)}else setTimeout(r,50)}}}}function ar(e,t){return go(e,"gutterContextMenu")?Un(e,t,"gutterContextMenu",!1,va):!1}function lr(e,t){if(Ns(e,t.from)<0)return e;if(Ns(e,t.to)<=0)return js(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;e.line==t.to.line&&(r+=js(t).ch-t.to.ch);return Ss(n,r)}function ur(e,t){for(var n=[],r=0;r<e.sel.ranges.length;r++){var i=e.sel.ranges[r];n.push(new Q(lr(i.anchor,t),lr(i.head,t)))}return J(n,e.sel.primIndex)}function cr(e,t,n){return e.line==t.line?Ss(n.line,e.ch-t.ch+n.ch):Ss(n.line+(e.line-t.line),e.ch)}function pr(e,t,n){for(var r=[],i=Ss(e.first,0),o=i,s=0;s<t.length;s++){var a=t[s],l=cr(a.from,i,o),u=cr(js(a),i,o);i=a.to;o=u;if("around"==n){var c=e.sel.ranges[s],p=Ns(c.head,c.anchor)<0;r[s]=new Q(p?u:l,p?l:u)}else r[s]=new Q(l,l)}return new K(r,e.sel.primIndex)}function dr(e,t,n){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){this.canceled=!0}};n&&(r.update=function(t,n,r,i){t&&(this.from=tt(e,t));n&&(this.to=tt(e,n));r&&(this.text=r);void 0!==i&&(this.origin=i)});va(e,"beforeChange",e,r);e.cm&&va(e.cm,"beforeChange",e.cm,r);return r.canceled?null:{from:r.from,to:r.to,text:r.text,origin:r.origin}}function fr(e,t,n){if(e.cm){if(!e.cm.curOp)return gn(e.cm,fr)(e,t,n);if(e.cm.state.suppressEdits)return}if(go(e,"beforeChange")||e.cm&&go(e.cm,"beforeChange")){t=dr(e,t,!0);if(!t)return}var r=bs&&!n&&Yr(e,t.from,t.to);if(r)for(var i=r.length-1;i>=0;--i)hr(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text});else hr(e,t)}function hr(e,t){if(1!=t.text.length||""!=t.text[0]||0!=Ns(t.from,t.to)){var n=ur(e,t);Ki(e,t,n,e.cm?e.cm.curOp.id:0/0);vr(e,t,n,Wr(e,t));var r=[];Pi(e,function(e,n){if(!n&&-1==bo(r,e.history)){so(e.history,t);r.push(e.history)}vr(e,t,null,Wr(e,t))})}}function gr(e,t,n){if(!e.cm||!e.cm.state.suppressEdits){for(var r,i=e.history,o=e.sel,s="undo"==t?i.done:i.undone,a="undo"==t?i.undone:i.done,l=0;l<s.length;l++){r=s[l];if(n?r.ranges&&!r.equals(e.sel):!r.ranges)break}if(l!=s.length){i.lastOrigin=i.lastSelOrigin=null;for(;;){r=s.pop();if(!r.ranges)break;Zi(r,a);if(n&&!r.equals(e.sel)){dt(e,r,{clearRedo:!1});return}o=r}var u=[];Zi(o,a);a.push({changes:u,generation:i.generation});i.generation=r.generation||++i.maxGeneration;for(var c=go(e,"beforeChange")||e.cm&&go(e.cm,"beforeChange"),l=r.changes.length-1;l>=0;--l){var p=r.changes[l];p.origin=t;if(c&&!dr(e,p,!1)){s.length=0;return}u.push($i(e,p));var d=l?ur(e,p):xo(s);vr(e,p,d,Xr(e,p));!l&&e.cm&&e.cm.scrollIntoView({from:p.from,to:js(p)});var f=[];Pi(e,function(e,t){if(!t&&-1==bo(f,e.history)){so(e.history,p);f.push(e.history)}vr(e,p,null,Xr(e,p))})}}}}function mr(e,t){if(0!=t){e.first+=t;e.sel=new K(To(e.sel.ranges,function(e){return new Q(Ss(e.anchor.line+t,e.anchor.ch),Ss(e.head.line+t,e.head.ch))}),e.sel.primIndex);if(e.cm){xn(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)bn(e.cm,r,"gutter")}}}function vr(e,t,n,r){if(e.cm&&!e.cm.curOp)return gn(e.cm,vr)(e,t,n,r);if(t.to.line<e.first)mr(e,t.text.length-1-(t.to.line-t.from.line));else if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);mr(e,i);t={from:Ss(e.first,0),to:Ss(t.to.line+i,t.to.ch),text:[xo(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:Ss(o,ji(e,o).text.length),text:[t.text[0]],origin:t.origin});t.removed=Gi(e,t.from,t.to);n||(n=ur(e,t));e.cm?Er(e.cm,t,r):Di(e,t,r);ft(e,n,ba)}}function Er(e,t,n){var r=e.doc,i=e.display,s=t.from,a=t.to,l=!1,u=s.line;if(!e.options.lineWrapping){u=Ui(oi(ji(r,s.line)));r.iter(u,a.line+1,function(e){if(e==i.maxLine){l=!0;return!0}})}r.sel.contains(t.from,t.to)>-1&&ho(e);Di(r,t,n,o(e));if(!e.options.lineWrapping){r.iter(u,s.line+t.text.length,function(e){var t=p(e);if(t>i.maxLineLength){i.maxLine=e;i.maxLineLength=t;i.maxLineChanged=!0;l=!1}});l&&(e.curOp.updateMaxLine=!0)}r.frontier=Math.min(r.frontier,s.line);Nt(e,400);var c=t.text.length-(a.line-s.line)-1;t.full?xn(e):s.line!=a.line||1!=t.text.length||Oi(e.doc,t)?xn(e,s.line,a.line+1,c):bn(e,s.line,"text");var d=go(e,"changes"),f=go(e,"change");if(f||d){var h={from:s,to:a,text:t.text,removed:t.removed,origin:t.origin};f&&co(e,"change",e,h);d&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(h)}e.display.selForContextMenu=null}function yr(e,t,n,r,i){r||(r=n);if(Ns(r,n)<0){var o=r;r=n;n=o}"string"==typeof t&&(t=Ma(t));fr(e,{from:n,to:r,text:t,origin:i})}function xr(e,t){if(!fo(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1);if(null!=i&&!fs){var o=wo("div","",null,"position: absolute; top: "+(t.top-n.viewOffset-It(e.display))+"px; height: "+(t.bottom-t.top+_t(e)+n.barHeight)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o);o.scrollIntoView(i);e.display.lineSpace.removeChild(o)}}}function br(e,t,n,r){null==r&&(r=0);for(var i=0;5>i;i++){var o=!1,s=Qt(e,t),a=n&&n!=t?Qt(e,n):s,l=Sr(e,Math.min(s.left,a.left),Math.min(s.top,a.top)-r,Math.max(s.left,a.left),Math.max(s.bottom,a.bottom)+r),u=e.doc.scrollTop,c=e.doc.scrollLeft;if(null!=l.scrollTop){Wn(e,l.scrollTop);Math.abs(e.doc.scrollTop-u)>1&&(o=!0)}if(null!=l.scrollLeft){$n(e,l.scrollLeft);Math.abs(e.doc.scrollLeft-c)>1&&(o=!0)}if(!o)break}return s}function Tr(e,t,n,r,i){var o=Sr(e,t,n,r,i);null!=o.scrollTop&&Wn(e,o.scrollTop);null!=o.scrollLeft&&$n(e,o.scrollLeft)}function Sr(e,t,n,r,i){var o=e.display,s=nn(e.display);0>n&&(n=0);var a=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,l=Dt(e),u={};i-n>l&&(i=n+l);var c=e.doc.height+wt(o),p=s>n,d=i>c-s;if(a>n)u.scrollTop=p?0:n;else if(i>a+l){var f=Math.min(n,(d?c:i)-l);f!=a&&(u.scrollTop=f)}var h=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,g=Ot(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),m=r-t>g;m&&(r=t+g);10>t?u.scrollLeft=0:h>t?u.scrollLeft=Math.max(0,t-(m?0:10)):r>g+h-3&&(u.scrollLeft=r+(m?0:10)-g);return u}function Nr(e,t,n){(null!=t||null!=n)&&Lr(e);null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t);null!=n&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+n)}function Cr(e){Lr(e);var 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a=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);i=t.top+n*(a-(0>n?1.5:.5)*nn(e.display))}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;;){var l=en(e,s,i);if(!l.outside)break;if(0>n?0>=i:i>=o.height){l.hitSide=!0;break}i+=5*n}return l}function Or(t,n,r,i){e.defaults[t]=n;r&&(Bs[t]=i?function(e,t,n){n!=qs&&r(e,t,n)}:r)}function Dr(e){for(var t,n,r,i,o=e.split(/-(?!$)/),e=o[o.length-1],s=0;s<o.length-1;s++){var a=o[s];if(/^(cmd|meta|m)$/i.test(a))i=!0;else if(/^a(lt)?$/i.test(a))t=!0;else if(/^(c|ctrl|control)$/i.test(a))n=!0;else{if(!/^s(hift)$/i.test(a))throw new Error("Unrecognized modifier name: "+a);r=!0}}t&&(e="Alt-"+e);n&&(e="Ctrl-"+e);i&&(e="Cmd-"+e);r&&(e="Shift-"+e);return e}function kr(e){return"string"==typeof e?Ks[e]:e}function Fr(e,t,n,r,i){if(r&&r.shared)return Pr(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return gn(e.cm,Fr)(e,t,n,r,i);var o=new ta(e,i),s=Ns(t,n);r&&No(r,o,!1);if(s>0||0==s&&o.clearWhenEmpty!==!1)return o;if(o.replacedWith){o.collapsed=!0;o.widgetNode=wo("span",[o.replacedWith],"CodeMirror-widget");r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true");r.insertLeft&&(o.widgetNode.insertLeft=!0)}if(o.collapsed){if(ii(e,t.line,t,n,o)||t.line!=n.line&&ii(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Ts=!0}o.addToHistory&&Ki(e,{from:t,to:n,origin:"markText"},e.sel,0/0);var a,l=t.line,u=e.cm;e.iter(l,n.line+1,function(e){u&&o.collapsed&&!u.options.lineWrapping&&oi(e)==u.display.maxLine&&(a=!0);o.collapsed&&l!=t.line&&qi(e,0);Hr(e,new Br(o,l==t.line?t.ch:null,l==n.line?n.ch:null));++l});o.collapsed&&e.iter(t.line,n.line+1,function(t){ui(e,t)&&qi(t,0)});o.clearOnEnter&&ga(o,"beforeCursorEnter",function(){o.clear()});if(o.readOnly){bs=!0;(e.history.done.length||e.history.undone.length)&&e.clearHistory()}if(o.collapsed){o.id=++na;o.atomic=!0}if(u){a&&(u.curOp.updateMaxLine=!0);if(o.collapsed)xn(u,t.line,n.line+1);else 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o=i.from(),s=i.to(),a=Math.max(n,o.line);n=Math.min(this.lastLine(),s.line-(s.ch?0:1))+1;for(var l=a;n>l;++l)Ar(this,l,e);var u=this.doc.sel.ranges;0==o.ch&&t.length==u.length&&u[r].from().ch>0&<(this.doc,r,new Q(o,u[r].to()),ba)}}}),getTokenAt:function(e,t){return yi(this,e,t)},getLineTokens:function(e,t){return yi(this,Ss(e),t,!0)},getTokenTypeAt:function(e){e=tt(this.doc,e);var t,n=Ti(this,ji(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var s=r+i>>1;if((s?n[2*s-1]:0)>=o)i=s;else{if(!(n[2*s+1]<o)){t=n[2*s+2];break}r=s+1}}var a=t?t.indexOf("cm-overlay "):-1;return 0>a?t:0==a?null:t.slice(0,a-1)},getModeAt:function(t){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(t).state).mode:n},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=[];if(!Ws.hasOwnProperty(t))return Ws;var r=Ws[t],i=this.getModeAt(e);if("string"==typeof i[t])r[i[t]]&&n.push(r[i[t]]);else if(i[t])for(var o=0;o<i[t].length;o++){var s=r[i[t][o]];s&&n.push(s)}else i.helperType&&r[i.helperType]?n.push(r[i.helperType]):r[i.name]&&n.push(r[i.name]);for(var o=0;o<r._global.length;o++){var a=r._global[o];a.pred(i,this)&&-1==bo(n,a.val)&&n.push(a.val)}return n},getStateAfter:function(e,t){var n=this.doc;e=et(n,null==e?n.first+n.size-1:e);return At(this,e+1,t)},cursorCoords:function(e,t){var n,r=this.doc.sel.primary();n=null==e?r.head:"object"==typeof e?tt(this.doc,e):e?r.from():r.to();return Qt(this,n,t||"page")},charCoords:function(e,t){return Kt(this,tt(this.doc,e),t||"page")},coordsChar:function(e,t){e=Yt(this,e,t||"page");return en(this,e.left,e.top)},lineAtHeight:function(e,t){e=Yt(this,{top:e,left:0},t||"page").top;return Hi(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t){var n=!1,r=this.doc.first+this.doc.size-1;if(e<this.doc.first)e=this.doc.first;else if(e>r){e=r;n=!0}var i=ji(this.doc,e);return Xt(this,i,{top:0,left:0},t||"page").top+(n?this.doc.height-Vi(i):0)},defaultTextHeight:function(){return nn(this.display)},defaultCharWidth:function(){return rn(this.display)},setGutterMarker:mn(function(e,t,n){return Ir(this.doc,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});r[t]=n;!n&&Ao(r)&&(e.gutterMarkers=null);return!0})}),clearGutter:mn(function(e){var t=this,n=t.doc,r=n.first;n.iter(function(n){if(n.gutterMarkers&&n.gutterMarkers[e]){n.gutterMarkers[e]=null;bn(t,r,"gutter");Ao(n.gutterMarkers)&&(n.gutterMarkers=null)}++r})}),addLineWidget:mn(function(e,t,n){return fi(this,e,t,n)}),removeLineWidget:function(e){e.clear()},lineInfo:function(e){if("number"==typeof e){if(!rt(this.doc,e))return null;var t=e;e=ji(this.doc,e);if(!e)return null}else{var t=Ui(e);if(null==t)return null}return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o=this.display;e=Qt(this,tt(this.doc,e));var s=e.bottom,a=e.left;t.style.position="absolute";t.setAttribute("cm-ignore-events","true");o.sizer.appendChild(t);if("over"==r)s=e.top;else if("above"==r||"near"==r){var l=Math.max(o.wrapper.clientHeight,this.doc.height),u=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>l)&&e.top>t.offsetHeight?s=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=l&&(s=e.bottom);a+t.offsetWidth>u&&(a=u-t.offsetWidth)}t.style.top=s+"px";t.style.left=t.style.right="";if("right"==i){a=o.sizer.clientWidth-t.offsetWidth;t.style.right="0px"}else{"left"==i?a=0:"middle"==i&&(a=(o.sizer.clientWidth-t.offsetWidth)/2);t.style.left=a+"px"}n&&Tr(this,a,s,a+t.offsetWidth,s+t.offsetHeight)},triggerOnKeyDown:mn(er),triggerOnKeyPress:mn(rr),triggerOnKeyUp:nr,execCommand:function(e){return Ys.hasOwnProperty(e)?Ys[e](this):void 0},findPosH:function(e,t,n,r){var i=1;if(0>t){i=-1;t=-t}for(var o=0,s=tt(this.doc,e);t>o;++o){s=Rr(this.doc,s,i,n,r);if(s.hitSide)break}return s},moveH:mn(function(e,t){var n=this;n.extendSelectionsBy(function(r){return n.display.shift||n.doc.extend||r.empty()?Rr(n.doc,r.head,e,t,n.options.rtlMoveVisually):0>e?r.from():r.to()},Sa)}),deleteH:mn(function(e,t){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):wr(this,function(n){var i=Rr(r,n.head,e,t,!1);return 0>e?{from:i,to:n.head}:{from:n.head,to:i}})}),findPosV:function(e,t,n,r){var i=1,o=r;if(0>t){i=-1;t=-t}for(var s=0,a=tt(this.doc,e);t>s;++s){var l=Qt(this,a,"div");null==o?o=l.left:l.left=o;a=_r(this,l,i,n);if(a.hitSide)break}return a},moveV:mn(function(e,t){var n=this,r=this.doc,i=[],o=!n.display.shift&&!r.extend&&r.sel.somethingSelected();r.extendSelectionsBy(function(s){if(o)return 0>e?s.from():s.to();var a=Qt(n,s.head,"div");null!=s.goalColumn&&(a.left=s.goalColumn);i.push(a.left);var l=_r(n,a,e,t);"page"==t&&s==r.sel.primary()&&Nr(n,null,Kt(n,l,"div").top-a.top);return l},Sa);if(i.length)for(var s=0;s<r.sel.ranges.length;s++)r.sel.ranges[s].goalColumn=i[s]}),findWordAt:function(e){var t=this.doc,n=ji(t,e.line).text,r=e.ch,i=e.ch;if(n){var o=this.getHelper(e,"wordChars");(e.xRel<0||i==n.length)&&r?--r:++i;for(var s=n.charAt(r),a=Lo(s,o)?function(e){return Lo(e,o)}:/\s/.test(s)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!Lo(e)};r>0&&a(n.charAt(r-1));)--r;for(;i<n.length&&a(n.charAt(i));)++i}return new Q(Ss(e.line,r),Ss(e.line,i))},toggleOverwrite:function(e){if(null==e||e!=this.state.overwrite){(this.state.overwrite=!this.state.overwrite)?ka(this.display.cursorDiv,"CodeMirror-overwrite"):Da(this.display.cursorDiv,"CodeMirror-overwrite");va(this,"overwriteToggle",this,this.state.overwrite)}},hasFocus:function(){return Do()==this.display.input},scrollTo:mn(function(e,t){(null!=e||null!=t)&&Lr(this);null!=e&&(this.curOp.scrollLeft=e);null!=t&&(this.curOp.scrollTop=t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-_t(this)-this.display.barHeight,width:e.scrollWidth-_t(this)-this.display.barWidth,clientHeight:Dt(this),clientWidth:Ot(this)}},scrollIntoView:mn(function(e,t){if(null==e){e={from:this.doc.sel.primary().head,to:null};null==t&&(t=this.options.cursorScrollMargin)}else"number"==typeof e?e={from:Ss(e,0),to:null}:null==e.from&&(e={from:e,to:null});e.to||(e.to=e.from);e.margin=t||0;if(null!=e.from.line){Lr(this);this.curOp.scrollToPos=e}else{var n=Sr(this,Math.min(e.from.left,e.to.left),Math.min(e.from.top,e.to.top)-e.margin,Math.max(e.from.right,e.to.right),Math.max(e.from.bottom,e.to.bottom)+e.margin);this.scrollTo(n.scrollLeft,n.scrollTop)}}),setSize:mn(function(e,t){function n(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e}var r=this;null!=e&&(r.display.wrapper.style.width=n(e));null!=t&&(r.display.wrapper.style.height=n(t));r.options.lineWrapping&&Vt(this);var i=r.display.viewFrom;r.doc.iter(i,r.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){bn(r,i,"widget");break}++i});r.curOp.forceUpdate=!0;va(r,"refresh",this)}),operation:function(e){return hn(this,e)},refresh:mn(function(){var e=this.display.cachedTextHeight;xn(this);this.curOp.forceUpdate=!0;zt(this);this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop);c(this);(null==e||Math.abs(e-nn(this.display))>.5)&&s(this);va(this,"refresh",this)}),swapDoc:mn(function(e){var t=this.doc;t.cm=null;Mi(this,e);zt(this);Rn(this);this.scrollTo(e.scrollLeft,e.scrollTop);this.curOp.forceScroll=!0;co(this,"swapDoc",this,t);return t}),getInputField:function(){return this.display.input},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}};mo(e);var Gs=e.defaults={},Bs=e.optionHandlers={},qs=e.Init={toString:function(){return"CodeMirror.Init"}};Or("value","",function(e,t){e.setValue(t)},!0);Or("mode",null,function(e,t){e.doc.modeOption=t;n(e)},!0);Or("indentUnit",2,n,!0);Or("indentWithTabs",!1);Or("smartIndent",!0);Or("tabSize",4,function(e){r(e);zt(e);xn(e)},!0);Or("specialChars",/[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t){e.options.specialChars=new RegExp(t.source+(t.test(" ")?"":"| "),"g");e.refresh()},!0);Or("specialCharPlaceholder",Li,function(e){e.refresh()},!0);Or("electricChars",!0);Or("rtlMoveVisually",!vs);Or("wholeLineUpdateBefore",!0);Or("theme","default",function(e){a(e);l(e)},!0);Or("keyMap","default",function(t,n,r){var i=kr(n),o=r!=e.Init&&kr(r);o&&o.detach&&o.detach(t,i);i.attach&&i.attach(t,o||null)});Or("extraKeys",null);Or("lineWrapping",!1,i,!0);Or("gutters",[],function(e){f(e.options);l(e)},!0);Or("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?N(e.display)+"px":"0";e.refresh()},!0);Or("coverGutterNextToScrollbar",!1,function(e){E(e)},!0);Or("scrollbarStyle","native",function(e){v(e);E(e);e.display.scrollbars.setScrollTop(e.doc.scrollTop);e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0);Or("lineNumbers",!1,function(e){f(e.options);l(e)},!0);Or("firstLineNumber",1,l,!0);Or("lineNumberFormatter",function(e){return e},l,!0);Or("showCursorWhenSelecting",!1,xt,!0);Or("resetSelectionOnContextMenu",!0);Or("readOnly",!1,function(e,t){if("nocursor"==t){or(e);e.display.input.blur();e.display.disabled=!0}else{e.display.disabled=!1;t||Rn(e)}});Or("disableInput",!1,function(e,t){t||Rn(e)},!0);Or("dragDrop",!0);Or("cursorBlinkRate",530);Or("cursorScrollMargin",0);Or("cursorHeight",1,xt,!0);Or("singleCursorHeightPerLine",!0,xt,!0);Or("workTime",100);Or("workDelay",100);Or("flattenSpans",!0,r,!0);Or("addModeClass",!1,r,!0);Or("pollInterval",100);Or("undoDepth",200,function(e,t){e.doc.history.undoDepth=t});Or("historyEventDelay",1250);Or("viewportMargin",10,function(e){e.refresh()},!0);Or("maxHighlightLength",1e4,r,!0);Or("moveInputWithCursor",!0,function(e,t){t||(e.display.inputDiv.style.top=e.display.inputDiv.style.left=0)});Or("tabindex",null,function(e,t){e.display.input.tabIndex=t||""});Or("autofocus",null);var Us=e.modes={},Hs=e.mimeModes={};e.defineMode=function(t,n){e.defaults.mode||"null"==t||(e.defaults.mode=t);arguments.length>2&&(n.dependencies=Array.prototype.slice.call(arguments,2));Us[t]=n};e.defineMIME=function(e,t){Hs[e]=t};e.resolveMode=function(t){if("string"==typeof t&&Hs.hasOwnProperty(t))t=Hs[t];else if(t&&"string"==typeof t.name&&Hs.hasOwnProperty(t.name)){var n=Hs[t.name];"string"==typeof n&&(n={name:n});t=So(n,t);t.name=n.name}else if("string"==typeof t&&/^[\w\-]+\/[\w\-]+\+xml$/.test(t))return e.resolveMode("application/xml");return"string"==typeof t?{name:t}:t||{name:"null"}};e.getMode=function(t,n){var n=e.resolveMode(n),r=Us[n.name];if(!r)return e.getMode(t,"text/plain");var i=r(t,n);if(Vs.hasOwnProperty(n.name)){var o=Vs[n.name];for(var s in o)if(o.hasOwnProperty(s)){i.hasOwnProperty(s)&&(i["_"+s]=i[s]);i[s]=o[s]}}i.name=n.name;n.helperType&&(i.helperType=n.helperType);if(n.modeProps)for(var s in n.modeProps)i[s]=n.modeProps[s];return i};e.defineMode("null",function(){return{token:function(e){e.skipToEnd()}}});e.defineMIME("text/plain","null");var Vs=e.modeExtensions={};e.extendMode=function(e,t){var n=Vs.hasOwnProperty(e)?Vs[e]:Vs[e]={};No(t,n)};e.defineExtension=function(t,n){e.prototype[t]=n};e.defineDocExtension=function(e,t){ua.prototype[e]=t};e.defineOption=Or;var zs=[];e.defineInitHook=function(e){zs.push(e)};var Ws=e.helpers={};e.registerHelper=function(t,n,r){Ws.hasOwnProperty(t)||(Ws[t]=e[t]={_global:[]});Ws[t][n]=r};e.registerGlobalHelper=function(t,n,r,i){e.registerHelper(t,n,i);Ws[t]._global.push({pred:r,val:i})};var $s=e.copyState=function(e,t){if(t===!0)return t;if(e.copyState)return e.copyState(t);var n={};for(var r in t){var i=t[r];i instanceof Array&&(i=i.concat([]));n[r]=i}return n},Xs=e.startState=function(e,t,n){return e.startState?e.startState(t,n):!0};e.innerMode=function(e,t){for(;e.innerMode;){var n=e.innerMode(t);if(!n||n.mode==e)break;t=n.state;e=n.mode}return n||{mode:e,state:t}};var Ys=e.commands={selectAll:function(e){e.setSelection(Ss(e.firstLine(),0),Ss(e.lastLine()),ba)},singleSelection:function(e){e.setSelection(e.getCursor("anchor"),e.getCursor("head"),ba)},killLine:function(e){wr(e,function(t){if(t.empty()){var n=ji(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line<e.lastLine()?{from:t.head,to:Ss(t.head.line+1,0)}:{from:t.head,to:Ss(t.head.line,n)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){wr(e,function(t){return{from:Ss(t.from().line,0),to:tt(e.doc,Ss(t.to().line+1,0))}})},delLineLeft:function(e){wr(e,function(e){return{from:Ss(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){wr(e,function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return{from:r,to:t.from()}})},delWrappedLineRight:function(e){wr(e,function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div");return{from:t.from(),to:r}})},undo:function(e){e.undo()},redo:function(e){e.redo()},undoSelection:function(e){e.undoSelection()},redoSelection:function(e){e.redoSelection()},goDocStart:function(e){e.extendSelection(Ss(e.firstLine(),0))},goDocEnd:function(e){e.extendSelection(Ss(e.lastLine()))},goLineStart:function(e){e.extendSelectionsBy(function(t){return $o(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){e.extendSelectionsBy(function(t){return Yo(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){e.extendSelectionsBy(function(t){return Xo(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div")},Sa)},goLineLeft:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:n},"div")},Sa)},goLineLeftSmart:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return r.ch<e.getLine(r.line).search(/\S/)?Yo(e,t.head):r},Sa)},goLineUp:function(e){e.moveV(-1,"line")},goLineDown:function(e){e.moveV(1,"line")},goPageUp:function(e){e.moveV(-1,"page")},goPageDown:function(e){e.moveV(1,"page")},goCharLeft:function(e){e.moveH(-1,"char")},goCharRight:function(e){e.moveH(1,"char")},goColumnLeft:function(e){e.moveH(-1,"column")},goColumnRight:function(e){e.moveH(1,"column")},goWordLeft:function(e){e.moveH(-1,"word")},goGroupRight:function(e){e.moveH(1,"group")},goGroupLeft:function(e){e.moveH(-1,"group")},goWordRight:function(e){e.moveH(1,"word")},delCharBefore:function(e){e.deleteH(-1,"char")},delCharAfter:function(e){e.deleteH(1,"char")},delWordBefore:function(e){e.deleteH(-1,"word")},delWordAfter:function(e){e.deleteH(1,"word")},delGroupBefore:function(e){e.deleteH(-1,"group")},delGroupAfter:function(e){e.deleteH(1,"group")},indentAuto:function(e){e.indentSelection("smart")},indentMore:function(e){e.indentSelection("add")},indentLess:function(e){e.indentSelection("subtract")},insertTab:function(e){e.replaceSelection(" ")},insertSoftTab:function(e){for(var t=[],n=e.listSelections(),r=e.options.tabSize,i=0;i<n.length;i++){var o=n[i].from(),s=Na(e.getLine(o.line),o.ch,r);t.push(new Array(r-s%r+1).join(" "))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){hn(e,function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++){var i=t[r].head,o=ji(e.doc,i.line).text;if(o){i.ch==o.length&&(i=new Ss(i.line,i.ch-1));if(i.ch>0){i=new Ss(i.line,i.ch+1);e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),Ss(i.line,i.ch-2),i,"+transpose")}else if(i.line>e.doc.first){var s=ji(e.doc,i.line-1).text;s&&e.replaceRange(o.charAt(0)+"\n"+s.charAt(s.length-1),Ss(i.line-1,s.length-1),Ss(i.line,1),"+transpose")}}n.push(new Q(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){hn(e,function(){for(var t=e.listSelections().length,n=0;t>n;n++){var r=e.listSelections()[n];e.replaceRange("\n",r.anchor,r.head,"+input");e.indentLine(r.from().line+1,null,!0);Cr(e)}})},toggleOverwrite:function(e){e.toggleOverwrite()}},Ks=e.keyMap={};Ks.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"};Ks.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"};Ks.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars"};Ks.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]};Ks["default"]=ms?Ks.macDefault:Ks.pcDefault;e.normalizeKeyMap=function(e){var t={};for(var n in e)if(e.hasOwnProperty(n)){var r=e[n];if(/^(name|fallthrough|(de|at)tach)$/.test(n))continue;if("..."==r){delete e[n];continue}for(var i=To(n.split(" "),Dr),o=0;o<i.length;o++){var s,a;if(o==i.length-1){a=n;s=r}else{a=i.slice(0,o+1).join(" ");s="..."}var l=t[a];if(l){if(l!=s)throw new Error("Inconsistent bindings for "+a)}else t[a]=s}delete e[n]}for(var u in t)e[u]=t[u];return e};var Qs=e.lookupKey=function(e,t,n,r){t=kr(t);var i=t.call?t.call(e,r):t[e];if(i===!1)return"nothing";if("..."===i)return"multi";if(null!=i&&n(i))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return Qs(e,t.fallthrough,n,r);for(var o=0;o<t.fallthrough.length;o++){var s=Qs(e,t.fallthrough[o],n,r);if(s)return s}}},Js=e.isModifierKey=function(e){var t="string"==typeof e?e:qa[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t},Zs=e.keyName=function(e,t){if(us&&34==e.keyCode&&e["char"])return!1;var 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e=this.cm,t=this.line.widgets,n=this.line,r=Ui(n);if(null!=r&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=di(this);hn(e,function(){pi(e,n,-o);bn(e,r,"widget");qi(n,Math.max(0,n.height-o))})}};ia.prototype.changed=function(){var e=this.height,t=this.cm,n=this.line;this.height=null;var r=di(this)-e;r&&hn(t,function(){t.curOp.forceUpdate=!0;pi(t,n,r);qi(n,n.height+r)})};var oa=e.Line=function(e,t,n){this.text=e;Qr(this,t);this.height=n?n(this):1};mo(oa);oa.prototype.lineNo=function(){return Ui(this)};var sa={},aa={};ki.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;r>n;++n){var i=this.lines[n];this.height-=i.height;gi(i);co(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n;this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var 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_END_ of _TOTAL_ entries",sInfoEmpty:"Showing 0 to 0 of 0 entries",sInfoFiltered:"(filtered from _MAX_ total entries)",sInfoPostFix:"",sDecimal:"",sThousands:",",sLengthMenu:"Show _MENU_ entries",sLoadingRecords:"Loading...",sProcessing:"Processing...",sSearch:"Search:",sSearchPlaceholder:"",sUrl:"",sZeroRecords:"No matching records found"},oSearch:e.extend({},Xt.models.oSearch),sAjaxDataProp:"data",sAjaxSource:null,sDom:"lfrtip",sPaginationType:"simple_numbers",sScrollX:"",sScrollXInner:"",sScrollY:"",sServerMethod:"GET",renderer:null};t(Xt.defaults);Xt.defaults.column={aDataSort:null,iDataSort:-1,asSorting:["asc","desc"],bSearchable:!0,bSortable:!0,bVisible:!0,fnCreatedCell:null,mData:null,mRender:null,sCellType:"td",sClass:"",sContentPadding:"",sDefaultContent:null,sName:"",sSortDataType:"std",sTitle:null,sType:null,sWidth:null};t(Xt.defaults.column);Xt.models.oSettings={oFeatures:{bAutoWidth:null,bDeferRender:null,bFilter:null,bInfo:null,bLengthChange:null,bPaginate:null,bProcessing:null,bServerSide:null,bSort:null,bSortMulti:null,bSortClasses:null,bStateSave:null},oScroll:{bCollapse:null,iBarWidth:0,sX:null,sXInner:null,sY:null},oLanguage:{fnInfoCallback:null},oBrowser:{bScrollOversize:!1,bScrollbarLeft:!1},ajax:null,aanFeatures:[],aoData:[],aiDisplay:[],aiDisplayMaster:[],aoColumns:[],aoHeader:[],aoFooter:[],oPreviousSearch:{},aoPreSearchCols:[],aaSorting:null,aaSortingFixed:[],asStripeClasses:null,asDestroyStripes:[],sDestroyWidth:0,aoRowCallback:[],aoHeaderCallback:[],aoFooterCallback:[],aoDrawCallback:[],aoRowCreatedCallback:[],aoPreDrawCallback:[],aoInitComplete:[],aoStateSaveParams:[],aoStateLoadParams:[],aoStateLoaded:[],sTableId:"",nTable:null,nTHead:null,nTFoot:null,nTBody:null,nTableWrapper:null,bDeferLoading:!1,bInitialised:!1,aoOpenRows:[],sDom:null,sPaginationType:"two_button",iStateDuration:0,aoStateSave:[],aoStateLoad:[],oSavedState:null,oLoadedState:null,sAjaxSource:null,sAjaxDataProp:null,bAjaxDataGet:!0,jqXHR:null,json:o,oAjaxData:o,fnServerData:null,aoServerParams:[],sServerMethod:null,fnFormatNumber:null,aLengthMenu:null,iDraw:0,bDrawing:!1,iDrawError:-1,_iDisplayLength:10,_iDisplayStart:0,_iRecordsTotal:0,_iRecordsDisplay:0,bJUI:null,oClasses:{},bFiltered:!1,bSorted:!1,bSortCellsTop:null,oInit:null,aoDestroyCallback:[],fnRecordsTotal:function(){return"ssp"==Vt(this)?1*this._iRecordsTotal:this.aiDisplayMaster.length},fnRecordsDisplay:function(){return"ssp"==Vt(this)?1*this._iRecordsDisplay:this.aiDisplay.length},fnDisplayEnd:function(){var e=this._iDisplayLength,t=this._iDisplayStart,n=t+e,r=this.aiDisplay.length,i=this.oFeatures,o=i.bPaginate;return i.bServerSide?o===!1||-1===e?t+r:Math.min(t+e,this._iRecordsDisplay):!o||n>r||-1===e?r:n},oInstance:null,sInstance:null,iTabIndex:0,nScrollHead:null,nScrollFoot:null,aLastSort:[],oPlugins:{}};Xt.ext=Yt={classes:{},errMode:"alert",feature:[],search:[],internal:{},legacy:{ajax:null},pager:{},renderer:{pageButton:{},header:{}},order:{},type:{detect:[],search:{},order:{}},_unique:0,fnVersionCheck:Xt.fnVersionCheck,iApiIndex:0,oJUIClasses:{},sVersion:Xt.version};e.extend(Yt,{afnFiltering:Yt.search,aTypes:Yt.type.detect,ofnSearch:Yt.type.search,oSort:Yt.type.order,afnSortData:Yt.order,aoFeatures:Yt.feature,oApi:Yt.internal,oStdClasses:Yt.classes,oPagination:Yt.pager});e.extend(Xt.ext.classes,{sTable:"dataTable",sNoFooter:"no-footer",sPageButton:"paginate_button",sPageButtonActive:"current",sPageButtonDisabled:"disabled",sStripeOdd:"odd",sStripeEven:"even",sRowEmpty:"dataTables_empty",sWrapper:"dataTables_wrapper",sFilter:"dataTables_filter",sInfo:"dataTables_info",sPaging:"dataTables_paginate paging_",sLength:"dataTables_length",sProcessing:"dataTables_processing",sSortAsc:"sorting_asc",sSortDesc:"sorting_desc",sSortable:"sorting",sSortableAsc:"sorting_asc_disabled",sSortableDesc:"sorting_desc_disabled",sSortableNone:"sorting_disabled",sSortColumn:"sorting_",sFilterInput:"",sLengthSelect:"",sScrollWrapper:"dataTables_scroll",sScrollHead:"dataTables_scrollHead",sScrollHeadInner:"dataTables_scrollHeadInner",sScrollBody:"dataTables_scrollBody",sScrollFoot:"dataTables_scrollFoot",sScrollFootInner:"dataTables_scrollFootInner",sHeaderTH:"",sFooterTH:"",sSortJUIAsc:"",sSortJUIDesc:"",sSortJUI:"",sSortJUIAscAllowed:"",sSortJUIDescAllowed:"",sSortJUIWrapper:"",sSortIcon:"",sJUIHeader:"",sJUIFooter:""});(function(){var t="";t="";var n=t+"ui-state-default",r=t+"css_right ui-icon ui-icon-",i=t+"fg-toolbar ui-toolbar ui-widget-header ui-helper-clearfix";e.extend(Xt.ext.oJUIClasses,Xt.ext.classes,{sPageButton:"fg-button ui-button "+n,sPageButtonActive:"ui-state-disabled",sPageButtonDisabled:"ui-state-disabled",sPaging:"dataTables_paginate fg-buttonset ui-buttonset fg-buttonset-multi ui-buttonset-multi paging_",sSortAsc:n+" sorting_asc",sSortDesc:n+" sorting_desc",sSortable:n+" sorting",sSortableAsc:n+" sorting_asc_disabled",sSortableDesc:n+" sorting_desc_disabled",sSortableNone:n+" sorting_disabled",sSortJUIAsc:r+"triangle-1-n",sSortJUIDesc:r+"triangle-1-s",sSortJUI:r+"carat-2-n-s",sSortJUIAscAllowed:r+"carat-1-n",sSortJUIDescAllowed:r+"carat-1-s",sSortJUIWrapper:"DataTables_sort_wrapper",sSortIcon:"DataTables_sort_icon",sScrollHead:"dataTables_scrollHead "+n,sScrollFoot:"dataTables_scrollFoot "+n,sHeaderTH:n,sFooterTH:n,sJUIHeader:i+" ui-corner-tl ui-corner-tr",sJUIFooter:i+" ui-corner-bl ui-corner-br"})})();var zn=Xt.ext.pager;e.extend(zn,{simple:function(){return["previous","next"]},full:function(){return["first","previous","next","last"]},simple_numbers:function(e,t){return["previous",zt(e,t),"next"]},full_numbers:function(e,t){return["first","previous",zt(e,t),"next","last"]},_numbers:zt,numbers_length:7});e.extend(!0,Xt.ext.renderer,{pageButton:{_:function(t,n,r,o,s,a){var l,u,c=t.oClasses,p=t.oLanguage.oPaginate,d=0,f=function(n,i){var o,h,g,m,v=function(e){dt(t,e.data.action,!0)};for(o=0,h=i.length;h>o;o++){m=i[o];if(e.isArray(m)){var E=e("<"+(m.DT_el||"div")+"/>").appendTo(n);f(E,m)}else{l="";u="";switch(m){case"ellipsis":n.append("<span>…</span>");break;case"first":l=p.sFirst;u=m+(s>0?"":" "+c.sPageButtonDisabled);break;case"previous":l=p.sPrevious;u=m+(s>0?"":" "+c.sPageButtonDisabled);break;case"next":l=p.sNext;u=m+(a-1>s?"":" "+c.sPageButtonDisabled);break;case"last":l=p.sLast;u=m+(a-1>s?"":" "+c.sPageButtonDisabled);break;default:l=m+1;u=s===m?c.sPageButtonActive:""}if(l){g=e("<a>",{"class":c.sPageButton+" "+u,"aria-controls":t.sTableId,"data-dt-idx":d,tabindex:t.iTabIndex,id:0===r&&"string"==typeof m?t.sTableId+"_"+m:null}).html(l).appendTo(n);Gt(g,{action:m},v);d++}}}};try{var h=e(i.activeElement).data("dt-idx");f(e(n).empty(),o);null!==h&&e(n).find("[data-dt-idx="+h+"]").focus()}catch(g){}}}});var Wn=function(e,t,n,r){if(!e||"-"===e)return-1/0;t&&(e=un(e,t));if(e.replace){n&&(e=e.replace(n,""));r&&(e=e.replace(r,""))}return 1*e};e.extend(Yt.type.order,{"date-pre":function(e){return Date.parse(e)||0},"html-pre":function(e){return an(e)?"":e.replace?e.replace(/<.*?>/g,"").toLowerCase():e+""},"string-pre":function(e){return an(e)?"":"string"==typeof e?e.toLowerCase():e.toString?e.toString():""},"string-asc":function(e,t){return t>e?-1:e>t?1:0},"string-desc":function(e,t){return t>e?1:e>t?-1:0}});Wt("");e.extend(Xt.ext.type.detect,[function(e,t){var n=t.oLanguage.sDecimal;return cn(e,n)?"num"+n:null},function(e){if(e&&(!nn.test(e)||!rn.test(e)))return null;var t=Date.parse(e);return null!==t&&!isNaN(t)||an(e)?"date":null},function(e,t){var n=t.oLanguage.sDecimal;return cn(e,n,!0)?"num-fmt"+n:null},function(e,t){var n=t.oLanguage.sDecimal;return dn(e,n)?"html-num"+n:null},function(e,t){var n=t.oLanguage.sDecimal;return dn(e,n,!0)?"html-num-fmt"+n:null},function(e){return an(e)||"string"==typeof e&&-1!==e.indexOf("<")?"html":null}]);e.extend(Xt.ext.type.search,{html:function(e){return an(e)?e:"string"==typeof e?e.replace(en," ").replace(tn,""):""},string:function(e){return an(e)?e:"string"==typeof e?e.replace(en," "):e}});e.extend(!0,Xt.ext.renderer,{header:{_:function(t,n,r,i){e(t.nTable).on("order.dt.DT",function(e,o,s,a){if(t===o){var l=r.idx;n.removeClass(r.sSortingClass+" "+i.sSortAsc+" "+i.sSortDesc).addClass("asc"==a[l]?i.sSortAsc:"desc"==a[l]?i.sSortDesc:r.sSortingClass)}})},jqueryui:function(t,n,r,i){var o=r.idx;e("<div/>").addClass(i.sSortJUIWrapper).append(n.contents()).append(e("<span/>").addClass(i.sSortIcon+" "+r.sSortingClassJUI)).appendTo(n);e(t.nTable).on("order.dt.DT",function(e,s,a,l){if(t===s){n.removeClass(i.sSortAsc+" "+i.sSortDesc).addClass("asc"==l[o]?i.sSortAsc:"desc"==l[o]?i.sSortDesc:r.sSortingClass);n.find("span."+i.sSortIcon).removeClass(i.sSortJUIAsc+" "+i.sSortJUIDesc+" "+i.sSortJUI+" "+i.sSortJUIAscAllowed+" "+i.sSortJUIDescAllowed).addClass("asc"==l[o]?i.sSortJUIAsc:"desc"==l[o]?i.sSortJUIDesc:r.sSortingClassJUI)}})}}});Xt.render={number:function(e,t,n,r){return{display:function(i){var o=0>i?"-":"";i=Math.abs(parseFloat(i));var s=parseInt(i,10),a=n?t+(i-s).toFixed(n).substring(2):"";return o+(r||"")+s.toString().replace(/\B(?=(\d{3})+(?!\d))/g,e)+a}}}};e.extend(Xt.ext.internal,{_fnExternApiFunc:$t,_fnBuildAjax:H,_fnAjaxUpdate:V,_fnAjaxParameters:z,_fnAjaxUpdateDraw:W,_fnAjaxDataSrc:$,_fnAddColumn:p,_fnColumnOptions:d,_fnAdjustColumnSizing:f,_fnVisibleToColumnIndex:h,_fnColumnIndexToVisible:g,_fnVisbleColumns:m,_fnGetColumns:v,_fnColumnTypes:E,_fnApplyColumnDefs:y,_fnHungarianMap:t,_fnCamelToHungarian:r,_fnLanguageCompat:s,_fnBrowserDetect:u,_fnAddData:x,_fnAddTr:b,_fnNodeToDataIndex:T,_fnNodeToColumnIndex:S,_fnGetCellData:N,_fnSetCellData:C,_fnSplitObjNotation:L,_fnGetObjectDataFn:A,_fnSetObjectDataFn:I,_fnGetDataMaster:w,_fnClearTable:R,_fnDeleteIndex:_,_fnInvalidateRow:O,_fnGetRowElements:D,_fnCreateTr:k,_fnBuildHead:P,_fnDrawHead:M,_fnDraw:j,_fnReDraw:G,_fnAddOptionsHtml:B,_fnDetectHeader:q,_fnGetUniqueThs:U,_fnFeatureHtmlFilter:X,_fnFilterComplete:Y,_fnFilterCustom:K,_fnFilterColumn:Q,_fnFilter:J,_fnFilterCreateSearch:Z,_fnEscapeRegex:et,_fnFilterData:tt,_fnFeatureHtmlInfo:it,_fnUpdateInfo:ot,_fnInfoMacros:st,_fnInitialise:at,_fnInitComplete:lt,_fnLengthChange:ut,_fnFeatureHtmlLength:ct,_fnFeatureHtmlPaginate:pt,_fnPageChange:dt,_fnFeatureHtmlProcessing:ft,_fnProcessingDisplay:ht,_fnFeatureHtmlTable:gt,_fnScrollDraw:mt,_fnApplyToChildren:vt,_fnCalculateColumnWidths:Et,_fnThrottle:yt,_fnConvertToWidth:xt,_fnScrollingWidthAdjust:bt,_fnGetWidestNode:Tt,_fnGetMaxLenString:St,_fnStringToCss:Nt,_fnScrollBarWidth:Ct,_fnSortFlatten:Lt,_fnSort:At,_fnSortAria:It,_fnSortListener:wt,_fnSortAttachListener:Rt,_fnSortingClasses:_t,_fnSortData:Ot,_fnSaveState:Dt,_fnLoadState:kt,_fnSettingsFromNode:Ft,_fnLog:Pt,_fnMap:Mt,_fnBindAction:Gt,_fnCallbackReg:Bt,_fnCallbackFire:qt,_fnLengthOverflow:Ut,_fnRenderer:Ht,_fnDataSource:Vt,_fnRowAttributes:F,_fnCalculateEnd:function(){}});e.fn.dataTable=Xt;e.fn.dataTableSettings=Xt.settings;e.fn.dataTableExt=Xt.ext;e.fn.DataTable=function(t){return e(this).dataTable(t).api()};e.each(Xt,function(t,n){e.fn.DataTable[t]=n});return e.fn.dataTable})})(window,document)},{jquery:70}],55:[function(e){var t,n=e("jquery"),r=n(document),i=n("head"),o=null,s=[],a=0,l="id",u="px",c="JColResizer",p=parseInt,d=Math,f=navigator.userAgent.indexOf("Trident/4.0")>0;try{t=sessionStorage}catch(h){}i.append("<style type='text/css'> .JColResizer{table-layout:fixed;} .JColResizer td, .JColResizer th{overflow:hidden;padding-left:0!important; padding-right:0!important;} .JCLRgrips{ height:0px; position:relative;} .JCLRgrip{margin-left:-5px; position:absolute; z-index:5; } .JCLRgrip .JColResizer{position:absolute;background-color:red;filter:alpha(opacity=1);opacity:0;width:10px;height:100%;top:0px} .JCLRLastGrip{position:absolute; width:1px; } .JCLRgripDrag{ border-left:1px dotted black; }</style>");
var g=function(e,t){var r=n(e);if(t.disable)return m(r);var i=r.id=r.attr(l)||c+a++;r.p=t.postbackSafe;if(r.is("table")&&!s[i]){r.addClass(c).attr(l,i).before('<div class="JCLRgrips"/>');r.opt=t;r.g=[];r.c=[];r.w=r.width();r.gc=r.prev();t.marginLeft&&r.gc.css("marginLeft",t.marginLeft);t.marginRight&&r.gc.css("marginRight",t.marginRight);r.cs=p(f?e.cellSpacing||e.currentStyle.borderSpacing:r.css("border-spacing"))||2;r.b=p(f?e.border||e.currentStyle.borderLeftWidth:r.css("border-left-width"))||1;s[i]=r;v(r)}},m=function(e){var t=e.attr(l),e=s[t];if(e&&e.is("table")){e.removeClass(c).gc.remove();delete s[t]}},v=function(e){var r=e.find(">thead>tr>th,>thead>tr>td");r.length||(r=e.find(">tbody>tr:first>th,>tr:first>th,>tbody>tr:first>td, >tr:first>td"));e.cg=e.find("col");e.ln=r.length;e.p&&t&&t[e.id]&&E(e,r);r.each(function(t){var r=n(this),i=n(e.gc.append('<div class="JCLRgrip"></div>')[0].lastChild);i.t=e;i.i=t;i.c=r;r.w=r.width();e.g.push(i);e.c.push(r);r.width(r.w).removeAttr("width");t<e.ln-1?i.bind("touchstart mousedown",S).append(e.opt.gripInnerHtml).append('<div class="'+c+'" style="cursor:'+e.opt.hoverCursor+'"></div>'):i.addClass("JCLRLastGrip").removeClass("JCLRgrip");i.data(c,{i:t,t:e.attr(l)})});e.cg.removeAttr("width");y(e);e.find("td, th").not(r).not("table th, table td").each(function(){n(this).removeAttr("width")})},E=function(e,n){var r,i=0,o=0,s=[];if(n){e.cg.removeAttr("width");if(e.opt.flush){t[e.id]="";return}r=t[e.id].split(";");for(;o<e.ln;o++){s.push(100*r[o]/r[e.ln]+"%");n.eq(o).css("width",s[o])}for(o=0;o<e.ln;o++)e.cg.eq(o).css("width",s[o])}else{t[e.id]="";for(;o<e.c.length;o++){r=e.c[o].width();t[e.id]+=r+";";i+=r}t[e.id]+=i}},y=function(e){e.gc.width(e.w);for(var t=0;t<e.ln;t++){var n=e.c[t];e.g[t].css({left:n.offset().left-e.offset().left+n.outerWidth(!1)+e.cs/2+u,height:e.opt.headerOnly?e.c[0].outerHeight(!1):e.outerHeight(!1)})}},x=function(e,t,n){var r=o.x-o.l,i=e.c[t],s=e.c[t+1],a=i.w+r,l=s.w-r;i.width(a+u);s.width(l+u);e.cg.eq(t).width(a+u);e.cg.eq(t+1).width(l+u);if(n){i.w=a;s.w=l}},b=function(e){if(o){var t=o.t;if(e.originalEvent.touches)var n=e.originalEvent.touches[0].pageX-o.ox+o.l;else var n=e.pageX-o.ox+o.l;var r=t.opt.minWidth,i=o.i,s=1.5*t.cs+r+t.b,a=i==t.ln-1?t.w-s:t.g[i+1].position().left-t.cs-r,l=i?t.g[i-1].position().left+t.cs+r:s;n=d.max(l,d.min(a,n));o.x=n;o.css("left",n+u);if(t.opt.liveDrag){x(t,i);y(t);var c=t.opt.onDrag;if(c){e.currentTarget=t[0];c(e)}}return!1}},T=function(e){r.unbind("touchend."+c+" mouseup."+c).unbind("touchmove."+c+" mousemove."+c);n("head :last-child").remove();if(o){o.removeClass(o.t.opt.draggingClass);var 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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 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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,c=this.offset.click.left,p="x"===this.options.axis||r+u>a&&l>r+u,d="y"===this.options.axis||t+c>o&&s>t+c,f=p&&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 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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,c=this.items,p=[[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){p.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=p.length-1;n>=0;n--){s=p[n][1];a=p[n][0];for(r=0,u=a.length;u>r;r++){l=e(a[r]);l.data(this.widgetName+"-item",s);c.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 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if("defaultGraph"==t.name){e.yasqe.sparql.defaultGraphs||(e.yasqe.sparql.defaultGraphs=[]);e.yasqe.sparql.defaultGraphs.push(t.value)}else{e.yasqe.sparql.args||(e.yasqe.sparql.args=[]);e.yasqe.sparql.args.push(t)}});return n?e:null}}},{}],109:[function(e,t){"use strict";var n=e("jquery"),r=e("events").EventEmitter,i=(e("./utils.js"),e("yasgui-utils")),o=e("underscore"),s=e("./main.js"),a={yasqe:{height:300,sparql:{endpoint:s.YASQE.defaults.sparql.endpoint,acceptHeaderGraph:s.YASQE.defaults.sparql.acceptHeaderGraph,acceptHeaderSelect:s.YASQE.defaults.sparql.acceptHeaderSelect,args:s.YASQE.defaults.sparql.args,defaultGraphs:s.YASQE.defaults.sparql.defaultGraphs,namedGraphs:s.YASQE.defaults.sparql.namedGraphs,requestMethod:s.YASQE.defaults.sparql.requestMethod}}};t.exports=function(e,t,n,r){return new l(e,t,n,r)};var l=function(t,l,u,c){r.call(this);t.persistentOptions.tabs[l]=t.persistentOptions.tabs[l]?n.extend(!0,{},a,t.persistentOptions.tabs[l]):n.extend(!0,{id:l,name:u},a);var p=t.persistentOptions.tabs[l];c&&(p.yasqe.sparql.endpoint=c);var d=this;d.persistentOptions=p;var f,h=e("./tabPaneMenu.js")(t,d),g=n("<div>",{id:p.id,style:"position:relative","class":"tab-pane",role:"tabpanel"}).appendTo(t.$tabPanesParent),m=n("<div>",{"class":"wrapper"}).appendTo(g),v=n("<div>",{"class":"controlbar"}).appendTo(m),E=(h.initWrapper().appendTo(g),function(){n("<button>",{type:"button","class":"menuButton btn btn-default"}).on("click",function(){if(g.hasClass("menu-open")){g.removeClass("menu-open");h.store()}else{h.updateWrapper();g.addClass("menu-open");n(".menu-slide,.menuButton").onOutsideClick(function(){g.removeClass("menu-open");h.store()})}}).append(n("<span>",{"class":"icon-bar"})).append(n("<span>",{"class":"icon-bar"})).append(n("<span>",{"class":"icon-bar"})).appendTo(v);f=n("<select>").appendTo(v).endpointCombi(t,{value:p.yasqe.sparql.endpoint,onChange:function(e){p.yasqe.sparql.endpoint=e;d.refreshYasqe();t.store()}})}),y=n("<div>",{id:"yasqe_"+p.id}).appendTo(m),x=n("<div>",{id:"yasq_"+p.id}).appendTo(m),b={createShareLink:e("./shareLink").getCreateLinkHandler(d)},T=function(){p.yasqe.value=d.yasqe.getValue();var e=null;d.yasr.results.getBindings()&&(e=d.yasr.results.getBindings().length);var r={options:n.extend(!0,{},p),resultSize:e};delete r.options.name;t.history.unshift(r);var o=50;t.history.length>o&&(t.history=t.history.slice(0,o));t.persistencyPrefix&&i.storage.set(t.persistencyPrefix+"history",t.history)};d.setPersistentInYasqe=function(){if(d.yasqe){n.extend(d.yasqe.options.sparql,p.yasqe.sparql);p.yasqe.value&&d.yasqe.setValue(p.yasqe.value)}};n.extend(b,p.yasqe);var S=function(){if(!d.yasr){d.yasqe||N();var e=function(){return p.yasqe.sparql.endpoint+"?"+n.param(d.yasqe.getUrlArguments(p.yasqe.sparql))};s.YASR.plugins.error.defaults.tryQueryLink=e;d.yasr=s.YASR(x[0],n.extend({getUsedPrefixes:d.yasqe.getPrefixesFromQuery},p.yasr))}};d.query=function(){d.yasqe.query()};var N=function(){if(!d.yasqe){E();s.YASQE.defaults.extraKeys["Ctrl-Enter"]=function(){d.yasqe.query.apply(this,arguments)};s.YASQE.defaults.extraKeys["Cmd-Enter"]=function(){d.yasqe.query.apply(this,arguments)};d.yasqe=s.YASQE(y[0],b);d.yasqe.setSize("100%",p.yasqe.height);d.yasqe.on("blur",function(e){p.yasqe.value=e.getValue();t.store()});var e=null;d.yasqe.options.sparql.callbacks.beforeSend=function(){e=+new Date};d.yasqe.options.sparql.callbacks.complete=function(){var n=+new Date;t.tracker.track(p.yasqe.sparql.endpoint,d.yasqe.getValueWithoutComments(),n-e);d.yasr.setResponse.apply(this,arguments);T()};d.yasqe.query=function(){var e={};e=n.extend(!0,e,d.yasqe.options.sparql);if(t.options.api.corsProxy&&t.corsEnabled)if(t.corsEnabled[p.yasqe.sparql.endpoint])s.YASQE.executeQuery(d.yasqe,e);else{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;s.YASQE.executeQuery(d.yasqe,e)}else s.YASQE.executeQuery(d.yasqe,e)}}};d.onShow=function(){N();d.yasqe.refresh();S();if(t.options.allowYasqeResize){n(d.yasqe.getWrapperElement()).resizable({minHeight:150,handles:"s",resize:function(){o.debounce(function(){d.yasqe.setSize("100%",n(this).height());d.yasqe.refresh()},500)},stop:function(){p.yasqe.height=n(this).height();d.yasqe.refresh();t.store()}});n(d.yasqe.getWrapperElement()).find(".ui-resizable-s").click(function(){n(d.yasqe.getWrapperElement()).css("height","auto");p.yasqe.height="auto";t.store()})}};d.beforeShow=function(){N()};d.refreshYasqe=function(){if(d.yasqe){n.extend(!0,d.yasqe.options,d.persistentOptions.yasqe);d.persistentOptions.yasqe.value&&d.yasqe.setValue(d.persistentOptions.yasqe.value)}};d.destroy=function(){d.yasr||(d.yasr=s.YASR(x[0],{outputPlugins:[]},""));i.storage.removeAll(function(e){return 0==e.indexOf(d.yasr.getPersistencyId(""))})};d.getEndpoint=function(){var e=null;i.nestedExists(d.persistentOptions,"yasqe","sparql","endpoint")&&(e=d.persistentOptions.yasqe.sparql.endpoint);return e};return d};l.prototype=new r},{"./main.js":107,"./shareLink":108,"./tabPaneMenu.js":110,"./utils.js":112,events:2,jquery:8,underscore:12,"yasgui-utils":15}],110:[function(e,t){"use strict";var n=e("jquery"),r=e("./imgs.js"),i=(e("selectize"),e("yasgui-utils"));t.exports=function(e,t){var o,s,a,l,u,c,p,d=null,f=null,h=null,g=null,m=null,v=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 v=n("<li>",{role:"presentation"}).appendTo(h),E="yasgui_reqConfig_"+t.persistentOptions.id;v.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 y=n("<div>",{id:E,role:"tabpanel","class":"tab-pane requestConfig container-fluid"}).appendTo(g),x=n("<div>",{"class":"reqRow"}).appendTo(y);n("<div>",{"class":"rowLabel"}).appendTo(x).append(n("<span>").text("Request Method"));o=n("<button>",{"class":"btn btn-default ","data-toggle":"button"}).text("POST").click(function(){o.addClass("active");s.removeClass("active")});s=n("<button>",{"class":"btn btn-default","data-toggle":"button"}).text("GET").click(function(){s.addClass("active");o.removeClass("active")});n("<div>",{"class":"btn-group col-md-8",role:"group"}).append(s).append(o).appendTo(x);var b=n("<div>",{"class":"reqRow"}).appendTo(y);n("<div>",{"class":"rowLabel"}).appendTo(b).text("Accept Headers");a=n("<select>",{"class":"acceptHeader"}).append(n("<option>",{value:"application/sparql-results+json"}).text("JSON")).append(n("<option>",{value:"application/sparql-results+xml"}).text("XML")).append(n("<option>",{value:"text/csv"}).text("CSV")).append(n("<option>",{value:"text/tab-separated-values"}).text("TSV"));n("<div>",{"class":"col-md-4",role:"group"}).append(n("<label>").text("SELECT").append(a)).appendTo(b);a.selectize();l=n("<select>",{"class":"acceptHeader"}).append(n("<option>",{value:"text/turtle"}).text("Turtle")).append(n("<option>",{value:"application/rdf+xml"}).text("RDF-XML")).append(n("<option>",{value:"text/csv"}).text("CSV")).append(n("<option>",{value:"text/tab-separated-values"}).text("TSV"));n("<div>",{"class":"col-md-4",role:"group"}).append(n("<label>").text("Graph").append(l)).appendTo(b);l.selectize();var T=n("<div>",{"class":"reqRow"}).appendTo(y);n("<div>",{"class":"rowLabel"}).appendTo(T).text("URL Arguments");u=n("<div>",{"class":"col-md-8",role:"group"}).appendTo(T);var S=n("<div>",{"class":"reqRow"}).appendTo(y);n("<div>",{"class":"rowLabel"}).appendTo(S).text("Default graphs");c=n("<div>",{"class":"col-md-8",role:"group"}).appendTo(S);var N=n("<div>",{"class":"reqRow"}).appendTo(y);n("<div>",{"class":"rowLabel"}).appendTo(N).text("Named graphs");p=n("<div>",{"class":"col-md-8",role:"group"}).appendTo(N);var v=n("<li>",{role:"presentation"}).appendTo(h),C="yasgui_history_"+t.persistentOptions.id;v.append(n("<a>",{href:"#"+C,"aria-controls":C,role:"tab","data-toggle":"tab"}).text("History").click(function(e){e.preventDefault();n(this).tab("show")}));var L=n("<div>",{id:C,role:"tabpanel","class":"tab-pane history container-fluid"}).appendTo(g);m=n("<ul>",{"class":"list-group"}).appendTo(L);if(e.options.api.collections){var v=n("<li>",{role:"presentation"}).appendTo(h),A="yasgui_collections_"+t.persistentOptions.id;v.append(n("<a>",{href:"#"+A,"aria-controls":A,role:"tab","data-toggle":"tab"}).text("Collections").click(function(e){e.preventDefault();n(this).tab("show")}));var y=n("<div>",{id:A,role:"tabpanel","class":"tab-pane collections container-fluid"}).appendTo(g)}return d},E=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&&E(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)},y=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[0].selectize.setValue(r.sparql.acceptHeaderGraph);a[0].selectize.setValue(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];E(u,2,!1,t)});E(u,2,!1);c.empty();r.sparql.defaultGraphs&&r.sparql.defaultGraphs.length>0&&E(c,1,!1,r.sparql.defaultGraphs);E(c,1,!1);p.empty();r.sparql.namedGraphs&&r.sparql.namedGraphs.length>0&&E(p,1,!1,r.sparql.namedGraphs);E(p,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.tabs[t.options.id];n.extend(!0,i.persistentOptions,t.options);i.refreshYasqe();e.store();d.closest(".tab-pane").removeClass("menu-open");r.preventDefault()}))})},x=function(){var r=t.persistentOptions.yasqe.sparql;o.hasClass("active")?r.requestMethod="POST":s.hasClass("active")&&(r.requestMethod="GET");r.acceptHeaderGraph=l[0].selectize.getValue();r.acceptHeaderSelect=a[0].selectize.getValue();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=[];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&&d.push(r[0])});r.defaultGraphs=d;var f=[];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&&f.push(r[0])});r.namedGraphs=f;e.store();t.setPersistentInYasqe()};return{initWrapper:v,updateWrapper:y,store:x}}},{"./imgs.js":102,jquery:8,selectize:10,"yasgui-utils":15}],111:[function(e,t){var n=e("yasgui-utils"),r=e("./imgs.js"),i=e("jquery");t.exports=function(e){var t=!!e.options.tracker.googleAnalyticsId,o=!0,s="yasgui_"+i(e.wrapperElement).closest("[id]").attr("id")+"_trackerId",a=function(){var e=n.storage.get(s);if(null===e)u();else{e=+e;if(0===e){t=!1;o=!1}else if(1===e){t=!0;o=!1}else if(2==e){t=!0;o=!0}}},l=function(){if(e.options.tracker.googleAnalyticsId){a();(function(e,t,n,r,i,o,s){e.GoogleAnalyticsObject=i;e[i]=e[i]||function(){(e[i].q=e[i].q||[]).push(arguments)},e[i].l=1*new Date;o=t.createElement(n),s=t.getElementsByTagName(n)[0];o.async=1;o.src=r;s.parentNode.insertBefore(o,s)})(window,document,"script","//www.google-analytics.com/analytics.js","ga");ga("create",e.options.tracker.googleAnalyticsId,"auto");ga("send","pageview")}},u=function(){var t=i("<div>",{"class":"consentWindow"}).appendTo(e.wrapperElement),o=function(){t.hide(400)},l=function(e){var t="no";2==e?t="yes":1==e&&(t="yes/no");c("consent",t);n.storage.set(s,e);a()};t.append(i("<div>",{"class":"consentMsg"}).html("We track user actions (including used endpoints and queries). This data is solely used for research purposes and to get insight into how users use the site. <i>We would appreciate your consent!</i>"));i("<div>",{"class":"buttons"}).appendTo(t).append(i("<button>",{type:"button","class":"btn btn-default"}).append(i(n.svg.getElement(r.checkMark)).height(11).width(11)).append(i("<span>").text(" Yes, allow")).click(function(){l(2);o()})).append(i("<button>",{type:"button","class":"btn btn-default"}).append(i(n.svg.getElement(r.checkCrossMark)).height(13).width(13)).append(i("<span>").html(" Yes, track site usage, but not<br>the queries/endpoints I use")).click(function(){l(1);o()})).append(i("<button>",{type:"button","class":"btn btn-default"}).append(i(n.svg.getElement(r.crossMark)).height(9).width(9)).append(i("<span>").text(" No, disable tracking")).click(function(){l(0);o()})).append(i("<button>",{type:"button","class":"btn btn-default"}).text("Ask me later").click(function(){o()}))},c=function(e,n,r,i,o){t&&ga&&ga("send","event",e,n,r,i,{nonInteraction:!!o})};l();return{enabled:t,track:c,drawConsentWindow:u}}},{"./imgs.js":102,jquery:8,"yasgui-utils":15}],112:[function(e,t){e("jquery");t.exports={escapeHtmlEntities:function(e){var t={"&":"&","<":"<",">":">"},n=function(e){return t[e]||e};return e.replace(/[&<>]/g,n)}}},{jquery:8}],113:[function(e,t){var n=e("jquery"),r=t.exports=e("yasgui-yasqe");r.defaults=n.extend(!0,r.defaults,{persistent:null,consumeShareLink:null,createShareLink:null,sparql:{showQueryButton:!0,acceptHeaderGraph:"text/turtle",acceptHeaderSelect:"application/sparql-results+json"}})},{jquery:8,"yasgui-yasqe":47}],114:[function(e,t){e("jquery"),e("./main.js"),t.exports=e("yasgui-yasr")},{"./main.js":107,jquery:8,"yasgui-yasr":90}]},{},[1])(1)});
//# sourceMappingURL=yasgui.min.js.map
|
src/components/Photo.js
|
edwinwright/react-project
|
import React from 'react';
const Photo = ({ photo }) => (
<div>
<div>{photo.title}</div>
<img src={photo.thumbnailUrl} />
</div>
);
// TODO: Add propTypes
export default Photo
// TODO: This should be a nested route maybe
// but we could get the photo data from the store once we have Redux
|
js/jqwidgets/demos/react/app/datatable/columntemplate/app.js
|
luissancheza/sice
|
import React from 'react';
import ReactDOM from 'react-dom';
import JqxDataTable from '../../../jqwidgets-react/react_jqxdatatable.js';
class App extends React.Component {
render() {
let data = new Array();
let firstNames = ['Nancy', 'Andrew', 'Janet', 'Margaret', 'Steven', 'Michael', 'Robert', 'Laura', 'Anne'];
let lastNames = ['Davolio', 'Fuller', 'Leverling', 'Peacock', 'Buchanan', 'Suyama', 'King', 'Callahan', 'Dodsworth'];
let titles = ['Sales Representative', 'Vice President, Sales', 'Sales Representative', 'Sales Representative', 'Sales Manager', 'Sales Representative', 'Sales Representative', 'Inside Sales Coordinator', 'Sales Representative'];
let titleofcourtesy = ['Ms.', 'Dr.', 'Ms.', 'Mrs.', 'Mr.', 'Mr.', 'Mr.', 'Ms.', 'Ms.'];
let birthdate = ['08-Dec-48', '19-Feb-52', '30-Aug-63', '19-Sep-37', '04-Mar-55', '02-Jul-63', '29-May-60', '09-Jan-58', '27-Jan-66'];
let hiredate = ['01-May-92', '14-Aug-92', '01-Apr-92', '03-May-93', '17-Oct-93', '17-Oct-93', '02-Jan-94', '05-Mar-94', '15-Nov-94'];
let address = ['507 - 20th Ave. E. Apt. 2A', '908 W. Capital Way', '722 Moss Bay Blvd.', '4110 Old Redmond Rd.', '14 Garrett Hill', 'Coventry House', 'Miner Rd.', 'Edgeham Hollow', 'Winchester Way', '4726 - 11th Ave. N.E.', '7 Houndstooth Rd.'];
let city = ['Seattle', 'Tacoma', 'Kirkland', 'Redmond', 'London', 'London', 'London', 'Seattle', 'London'];
let postalcode = ['98122', '98401', '98033', '98052', 'SW1 8JR', 'EC2 7JR', 'RG1 9SP', '98105', 'WG2 7LT'];
let country = ['USA', 'USA', 'USA', 'USA', 'UK', 'UK', 'UK', 'USA', 'UK'];
let homephone = ['(206) 555-9857', '(206) 555-9482', '(206) 555-3412', '(206) 555-8122', '(71) 555-4848', '(71) 555-7773', '(71) 555-5598', '(206) 555-1189', '(71) 555-4444'];
let notes = ['Education includes a BA in psychology from Colorado State University in 1970. She also completed "The Art of the Cold Call." Nancy is a member of Toastmasters International.',
'Andrew received his BTS commercial in 1974 and a Ph.D. in international marketing from the University of Dallas in 1981. He is fluent in French and Italian and reads German. He joined the company as a sales representative, was promoted to sales manager in January 1992 and to vice president of sales in March 1993. Andrew is a member of the Sales Management Roundtable, the Seattle Chamber of Commerce, and the Pacific Rim Importers Association.',
'Janet has a BS degree in chemistry from Boston College (1984). She has also completed a certificate program in food retailing management. Janet was hired as a sales associate in 1991 and promoted to sales representative in February 1992.',
'Margaret holds a BA in English literature from Concordia College (1958) and an MA from the American Institute of Culinary Arts (1966). She was assigned to the London office temporarily from July through November 1992.',
'Steven Buchanan graduated from St. Andrews University, Scotland, with a BSC degree in 1976. Upon joining the company as a sales representative in 1992, he spent 6 months in an orientation program at the Seattle office and then returned to his permanent post in London. He was promoted to sales manager in March 1993. Mr. Buchanan has completed the courses "Successful Telemarketing" and "International Sales Management." He is fluent in French.',
'Michael is a graduate of Sussex University (MA, economics, 1983) and the University of California at Los Angeles (MBA, marketing, 1986). He has also taken the courses "Multi-Cultural Selling" and "Time Management for the Sales Professional." He is fluent in Japanese and can read and write French, Portuguese, and Spanish.',
'Robert King served in the Peace Corps and traveled extensively before completing his degree in English at the University of Michigan in 1992, the year he joined the company. After completing a course entitled "Selling in Europe," he was transferred to the London office in March 1993.',
'Laura received a BA in psychology from the University of Washington. She has also completed a course in business French. She reads and writes French.',
'Anne has a BA degree in English from St. Lawrence College. She is fluent in French and German.'];
let k = 0;
for (let i = 0; i < firstNames.length; i++) {
let row = {};
row['firstname'] = firstNames[k];
row['lastname'] = lastNames[k];
row['title'] = titles[k];
row['titleofcourtesy'] = titleofcourtesy[k];
row['birthdate'] = birthdate[k];
row['hiredate'] = hiredate[k];
row['address'] = address[k];
row['city'] = city[k];
row['postalcode'] = postalcode[k];
row['country'] = country[k];
row['homephone'] = homephone[k];
row['notes'] = notes[k];
data[i] = row;
k++;
}
let source =
{
localData: data,
dataType: 'array'
};
let dataAdapter = new $.jqx.dataAdapter(source);
let columns =
[
{
text: 'Photo', align: 'center', dataField: 'firstname', width: 80,
// row - row's index.
// column - column's data field.
// value - cell's value.
// rowData - rendered row's object.
cellsRenderer: (row, column, value, rowData) => {
let image = '<div style="margin: 5px; margin-bottom: 3px;">';
let imgurl = '../../images/' + rowData.firstname.toLowerCase() + '.png';
let img = '<img width="60" height="60" style="display: block;" src="' + imgurl + '"/>';
image += img;
image += '</div>';
return image;
}
},
{
text: 'Details', align: 'center', dataField: 'lastname',
// row - row's index.
// column - column's data field.
// value - cell's value.
// rowData - rendered row's object.
cellsRenderer: (row, column, value, rowData) => {
let container = '<div style="width: 100%; height: 100%;">'
let leftcolumn = '<div style="float: left; width: 50%;">';
let rightcolumn = '<div style="float: left; width: 50%;">';
let firstname = '<div style="margin: 10px;"><b>First Name:</b> ' + rowData.firstname + '</div>';
let lastname = '<div style="margin: 10px;"><b>Last Name:</b> ' + rowData.lastname + '</div>';
let title = '<div style="margin: 10px;"><b>Title:</b> ' + rowData.title + '</div>';
let address = '<div style="margin: 10px;"><b>Address:</b> ' + rowData.address + '</div>';
leftcolumn += firstname;
leftcolumn += lastname;
leftcolumn += title;
leftcolumn += address;
leftcolumn += '</div>';
let postalcode = '<div style="margin: 10px;"><b>Postal Code:</b> ' + rowData.postalcode + '</div>';
let city = '<div style="margin: 10px;"><b>City:</b> ' + rowData.city + '</div>';
let phone = '<div style="margin: 10px;"><b>Phone:</b> ' + rowData.homephone + '</div>';
let hiredate = '<div style="margin: 10px;"><b>Hire Date:</b> ' + rowData.hiredate + '</div>';
rightcolumn += postalcode;
rightcolumn += city;
rightcolumn += phone;
rightcolumn += hiredate;
rightcolumn += '</div>';
container += leftcolumn;
container += rightcolumn;
container += '</div>';
return container;
}
}
];
return (
<JqxDataTable
width={850} source={dataAdapter} pagerButtonsCount={5}
pageable={true} sortable={true} pageSize={4} columns={columns}
/>
)
}
}
ReactDOM.render(<App />, document.getElementById('app'));
|
public/redux/wz-redux-provider.js
|
wazuh/wazuh-kibana-app
|
/*
* Wazuh app - React component for registering agents.
* Copyright (C) 2015-2022 Wazuh, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Find more information about this on the LICENSE file.
*/
import React from 'react';
import { Provider } from 'react-redux';
import store from './store';
const WzReduxProvider = props => {
return <Provider store={store}>{props.children}</Provider>;
};
export default WzReduxProvider;
|
client/src/routes/index.js
|
Joysr/Koshien
|
import React from 'react';
import {Route, withRouter, Switch} from 'react-router-dom';
import Home from '../pages/home/containers/Home';
import Dashboard from '../pages/dashboard/containers/Dashboard';
const createRoutes = store => {
return withRouter(() => {
return (
<Switch>
<Route path="/dashboard" component={Dashboard} />
<Route component={Home} />
</Switch>
);
});
};
export default createRoutes;
|
src/screens/components/SmallImage.js
|
jaynsw/easywrite-webapp
|
// @flow
import React from 'react';
import PropTypes from 'prop-types';
import {
WEB_ROOT,
} from '../../Constants';
import '../../App.css';
import {log, LOG_ENABLED} from '../../Logger';
class SmallImage extends React.Component {
constructor(props : Object) {
super(props);
this.state = {width:'small', error: null};
LOG_ENABLED && log('SmallImage:constructor->props:' + JSON.stringify(props));
}
render() {
let {photoID, ...others} = this.props;
let width = this.state.width;
let pix = 200;
if (width === 'big') {
pix = 800;
}
let url = WEB_ROOT + '/1/photo/' + photoID + '?resize=' + pix + 'X';
return (
<span onClick={(e) => {
e.preventDefault();
if (width === 'big') {
return;
}
this.setState({...this.state, width: 'big'});
}}>
<img {...others} alt={'img'} src={url} />
</span>
);
}
}
SmallImage.contextTypes = {
match: PropTypes.func,
dispatch: PropTypes.func,
};
export default SmallImage;
|
src/Parser/Monk/Mistweaver/Modules/Talents/ChiBurst.js
|
hasseboulen/WoWAnalyzer
|
import React from 'react';
import SPELLS from 'common/SPELLS';
import SpellLink from 'common/SpellLink';
import { formatPercentage } from 'common/format';
import Wrapper from 'common/Wrapper';
import Analyzer from 'Parser/Core/Analyzer';
import Combatants from 'Parser/Core/Modules/Combatants';
const debug = false;
class ChiBurst extends Analyzer {
static dependencies = {
combatants: Combatants,
};
castChiBurst = 0;
healing = 0;
targetsChiBurst = 0;
raidSize = 0;
on_initialized() {
this.active = this.combatants.selected.hasTalent(SPELLS.CHI_BURST_TALENT.id);
this.raidSize = Object.entries(this.combatants.players).length;
}
on_byPlayer_cast(event) {
const spellId = event.ability.guid;
if (spellId === SPELLS.CHI_BURST_TALENT.id) {
this.castChiBurst += 1;
}
}
on_byPlayer_heal(event) {
const spellId = event.ability.guid;
const targetId = event.targetID;
if (!this.combatants.players[targetId]) {
return;
}
if (spellId === SPELLS.CHI_BURST_HEAL.id) {
this.healing += (event.amount || 0) + (event.absorbed || 0);
this.targetsChiBurst += 1;
}
}
get avgTargetsHitPerCB() {
return this.targetsChiBurst / this.castChiBurst || 0;
}
get suggestionThresholds() {
return {
actual: this.avgTargetsHitPerCB,
isLessThan: {
minor: this.raidSize * 0.3,
average: this.raidSize * 0.25,
major: this.raidSize * 0.2,
},
style: 'number',
};
}
suggestions(when) {
when(this.suggestionThresholds).addSuggestion((suggest, actual, recommended) => {
return suggest(
<Wrapper>
You are not utilizing your <SpellLink id={SPELLS.CHI_BURST_TALENT.id} /> talent as effectively as you should. You should work on both your positioning and aiming of the spell. Always aim for the highest concentration of players, which is normally melee.
</Wrapper>
)
.icon(SPELLS.CHI_BURST_TALENT.icon)
.actual(`${this.avgTargetsHitPerCB.toFixed(2)} targets hit per Chi Burst cast - ${formatPercentage(this.avgTargetsHitPerCB / this.raidSize)}% of raid hit`)
.recommended('30% of the raid hit is recommended');
});
}
on_finished() {
if (debug) {
console.log(`ChiBurst Casts: ${this.castChiBurst}`);
console.log(`Total Chi Burst Healing: ${this.healing}`);
console.log(`Chi Burst Targets Hit: ${this.targetsChiBurst}`);
}
}
}
export default ChiBurst;
|
ajax/libs/angular-ui-select/0.9.1/select.js
|
sujonvidia/cdnjs
|
/*!
* ui-select
* http://github.com/angular-ui/ui-select
* Version: 0.9.1 - 2014-12-03T16:41:44.798Z
* License: MIT
*/
(function () {
"use strict";
var KEY = {
TAB: 9,
ENTER: 13,
ESC: 27,
SPACE: 32,
LEFT: 37,
UP: 38,
RIGHT: 39,
DOWN: 40,
SHIFT: 16,
CTRL: 17,
ALT: 18,
PAGE_UP: 33,
PAGE_DOWN: 34,
HOME: 36,
END: 35,
BACKSPACE: 8,
DELETE: 46,
COMMAND: 91,
MAP: { 91 : "COMMAND", 8 : "BACKSPACE" , 9 : "TAB" , 13 : "ENTER" , 16 : "SHIFT" , 17 : "CTRL" , 18 : "ALT" , 19 : "PAUSEBREAK" , 20 : "CAPSLOCK" , 27 : "ESC" , 32 : "SPACE" , 33 : "PAGE_UP", 34 : "PAGE_DOWN" , 35 : "END" , 36 : "HOME" , 37 : "LEFT" , 38 : "UP" , 39 : "RIGHT" , 40 : "DOWN" , 43 : "+" , 44 : "PRINTSCREEN" , 45 : "INSERT" , 46 : "DELETE", 48 : "0" , 49 : "1" , 50 : "2" , 51 : "3" , 52 : "4" , 53 : "5" , 54 : "6" , 55 : "7" , 56 : "8" , 57 : "9" , 59 : ";", 61 : "=" , 65 : "A" , 66 : "B" , 67 : "C" , 68 : "D" , 69 : "E" , 70 : "F" , 71 : "G" , 72 : "H" , 73 : "I" , 74 : "J" , 75 : "K" , 76 : "L", 77 : "M" , 78 : "N" , 79 : "O" , 80 : "P" , 81 : "Q" , 82 : "R" , 83 : "S" , 84 : "T" , 85 : "U" , 86 : "V" , 87 : "W" , 88 : "X" , 89 : "Y" , 90 : "Z", 96 : "0" , 97 : "1" , 98 : "2" , 99 : "3" , 100 : "4" , 101 : "5" , 102 : "6" , 103 : "7" , 104 : "8" , 105 : "9", 106 : "*" , 107 : "+" , 109 : "-" , 110 : "." , 111 : "/", 112 : "F1" , 113 : "F2" , 114 : "F3" , 115 : "F4" , 116 : "F5" , 117 : "F6" , 118 : "F7" , 119 : "F8" , 120 : "F9" , 121 : "F10" , 122 : "F11" , 123 : "F12", 144 : "NUMLOCK" , 145 : "SCROLLLOCK" , 186 : ";" , 187 : "=" , 188 : "SPACE" , 189 : "-" , 190 : "." , 191 : "/" , 192 : "`" , 219 : "[" , 220 : "\\" , 221 : "]" , 222 : "'"
},
isControl: function (e) {
var k = e.which;
switch (k) {
case KEY.COMMAND:
case KEY.SHIFT:
case KEY.CTRL:
case KEY.ALT:
return true;
}
if (e.metaKey) return true;
return false;
},
isFunctionKey: function (k) {
k = k.which ? k.which : k;
return k >= 112 && k <= 123;
},
isVerticalMovement: function (k){
return ~[KEY.UP, KEY.DOWN].indexOf(k);
},
isHorizontalMovement: function (k){
return ~[KEY.LEFT,KEY.RIGHT,KEY.BACKSPACE,KEY.DELETE].indexOf(k);
}
};
/**
* Add querySelectorAll() to jqLite.
*
* jqLite find() is limited to lookups by tag name.
* TODO This will change with future versions of AngularJS, to be removed when this happens
*
* See jqLite.find - why not use querySelectorAll? https://github.com/angular/angular.js/issues/3586
* See feat(jqLite): use querySelectorAll instead of getElementsByTagName in jqLite.find https://github.com/angular/angular.js/pull/3598
*/
if (angular.element.prototype.querySelectorAll === undefined) {
angular.element.prototype.querySelectorAll = function(selector) {
return angular.element(this[0].querySelectorAll(selector));
};
}
angular.module('ui.select', [])
.constant('uiSelectConfig', {
theme: 'bootstrap',
searchEnabled: true,
placeholder: '', // Empty by default, like HTML tag <select>
refreshDelay: 1000, // In milliseconds
closeOnSelect: true
})
// See Rename minErr and make it accessible from outside https://github.com/angular/angular.js/issues/6913
.service('uiSelectMinErr', function() {
var minErr = angular.$$minErr('ui.select');
return function() {
var error = minErr.apply(this, arguments);
var message = error.message.replace(new RegExp('\nhttp://errors.angularjs.org/.*'), '');
return new Error(message);
};
})
/**
* Parses "repeat" attribute.
*
* Taken from AngularJS ngRepeat source code
* See https://github.com/angular/angular.js/blob/v1.2.15/src/ng/directive/ngRepeat.js#L211
*
* Original discussion about parsing "repeat" attribute instead of fully relying on ng-repeat:
* https://github.com/angular-ui/ui-select/commit/5dd63ad#commitcomment-5504697
*/
.service('RepeatParser', ['uiSelectMinErr','$parse', function(uiSelectMinErr, $parse) {
var self = this;
/**
* Example:
* expression = "address in addresses | filter: {street: $select.search} track by $index"
* itemName = "address",
* source = "addresses | filter: {street: $select.search}",
* trackByExp = "$index",
*/
self.parse = function(expression) {
var match = expression.match(/^\s*(?:([\s\S]+?)\s+as\s+)?([\S]+?)\s+in\s+([\s\S]+?)(?:\s+track\s+by\s+([\s\S]+?))?\s*$/);
if (!match) {
throw uiSelectMinErr('iexp', "Expected expression in form of '_item_ in _collection_[ track by _id_]' but got '{0}'.",
expression);
}
return {
itemName: match[2], // (lhs) Left-hand side,
source: $parse(match[3]),
trackByExp: match[4],
modelMapper: $parse(match[1] || match[2])
};
};
self.getGroupNgRepeatExpression = function() {
return '$group in $select.groups';
};
self.getNgRepeatExpression = function(itemName, source, trackByExp, grouped) {
var expression = itemName + ' in ' + (grouped ? '$group.items' : source);
if (trackByExp) {
expression += ' track by ' + trackByExp;
}
return expression;
};
}])
/**
* Contains ui-select "intelligence".
*
* The goal is to limit dependency on the DOM whenever possible and
* put as much logic in the controller (instead of the link functions) as possible so it can be easily tested.
*/
.controller('uiSelectCtrl',
['$scope', '$element', '$timeout', '$filter', 'RepeatParser', 'uiSelectMinErr', 'uiSelectConfig',
function($scope, $element, $timeout, $filter, RepeatParser, uiSelectMinErr, uiSelectConfig) {
var ctrl = this;
var EMPTY_SEARCH = '';
ctrl.placeholder = undefined;
ctrl.search = EMPTY_SEARCH;
ctrl.activeIndex = 0;
ctrl.activeMatchIndex = -1;
ctrl.items = [];
ctrl.selected = undefined;
ctrl.open = false;
ctrl.focus = false;
ctrl.focusser = undefined; //Reference to input element used to handle focus events
ctrl.disabled = undefined; // Initialized inside uiSelect directive link function
ctrl.searchEnabled = undefined; // Initialized inside uiSelect directive link function
ctrl.resetSearchInput = undefined; // Initialized inside uiSelect directive link function
ctrl.refreshDelay = undefined; // Initialized inside uiSelectChoices directive link function
ctrl.multiple = false; // Initialized inside uiSelect directive link function
ctrl.disableChoiceExpression = undefined; // Initialized inside uiSelect directive link function
ctrl.tagging = {isActivated: false, fct: undefined};
ctrl.taggingTokens = {isActivated: false, tokens: undefined};
ctrl.lockChoiceExpression = undefined; // Initialized inside uiSelect directive link function
ctrl.closeOnSelect = true; // Initialized inside uiSelect directive link function
ctrl.clickTriggeredSelect = false;
ctrl.$filter = $filter;
ctrl.isEmpty = function() {
return angular.isUndefined(ctrl.selected) || ctrl.selected === null || ctrl.selected === '';
};
var _searchInput = $element.querySelectorAll('input.ui-select-search');
if (_searchInput.length !== 1) {
throw uiSelectMinErr('searchInput', "Expected 1 input.ui-select-search but got '{0}'.", _searchInput.length);
}
// Most of the time the user does not want to empty the search input when in typeahead mode
function _resetSearchInput() {
if (ctrl.resetSearchInput || (ctrl.resetSearchInput === undefined && uiSelectConfig.resetSearchInput)) {
ctrl.search = EMPTY_SEARCH;
//reset activeIndex
if (ctrl.selected && ctrl.items.length && !ctrl.multiple) {
ctrl.activeIndex = ctrl.items.indexOf(ctrl.selected);
}
}
}
// When the user clicks on ui-select, displays the dropdown list
ctrl.activate = function(initSearchValue, avoidReset) {
if (!ctrl.disabled && !ctrl.open) {
if(!avoidReset) _resetSearchInput();
ctrl.focusser.prop('disabled', true); //Will reactivate it on .close()
ctrl.open = true;
ctrl.activeMatchIndex = -1;
ctrl.activeIndex = ctrl.activeIndex >= ctrl.items.length ? 0 : ctrl.activeIndex;
// ensure that the index is set to zero for tagging variants
// that where first option is auto-selected
if ( ctrl.activeIndex === -1 && ctrl.taggingLabel !== false ) {
ctrl.activeIndex = 0;
}
// Give it time to appear before focus
$timeout(function() {
ctrl.search = initSearchValue || ctrl.search;
_searchInput[0].focus();
});
}
};
ctrl.findGroupByName = function(name) {
return ctrl.groups && ctrl.groups.filter(function(group) {
return group.name === name;
})[0];
};
ctrl.parseRepeatAttr = function(repeatAttr, groupByExp) {
function updateGroups(items) {
ctrl.groups = [];
angular.forEach(items, function(item) {
var groupFn = $scope.$eval(groupByExp);
var groupName = angular.isFunction(groupFn) ? groupFn(item) : item[groupFn];
var group = ctrl.findGroupByName(groupName);
if(group) {
group.items.push(item);
}
else {
ctrl.groups.push({name: groupName, items: [item]});
}
});
ctrl.items = [];
ctrl.groups.forEach(function(group) {
ctrl.items = ctrl.items.concat(group.items);
});
}
function setPlainItems(items) {
ctrl.items = items;
}
var setItemsFn = groupByExp ? updateGroups : setPlainItems;
ctrl.parserResult = RepeatParser.parse(repeatAttr);
ctrl.isGrouped = !!groupByExp;
ctrl.itemProperty = ctrl.parserResult.itemName;
// See https://github.com/angular/angular.js/blob/v1.2.15/src/ng/directive/ngRepeat.js#L259
$scope.$watchCollection(ctrl.parserResult.source, function(items) {
if (items === undefined || items === null) {
// If the user specifies undefined or null => reset the collection
// Special case: items can be undefined if the user did not initialized the collection on the scope
// i.e $scope.addresses = [] is missing
ctrl.items = [];
} else {
if (!angular.isArray(items)) {
throw uiSelectMinErr('items', "Expected an array but got '{0}'.", items);
} else {
if (ctrl.multiple){
//Remove already selected items (ex: while searching)
var filteredItems = items.filter(function(i) {return ctrl.selected.indexOf(i) < 0;});
setItemsFn(filteredItems);
}else{
setItemsFn(items);
}
ctrl.ngModel.$modelValue = null; //Force scope model value and ngModel value to be out of sync to re-run formatters
}
}
});
if (ctrl.multiple){
//Remove already selected items
$scope.$watchCollection('$select.selected', function(selectedItems){
var data = ctrl.parserResult.source($scope);
if (!selectedItems.length) {
setItemsFn(data);
}else{
if ( data !== undefined ) {
var filteredItems = data.filter(function(i) {return selectedItems.indexOf(i) < 0;});
setItemsFn(filteredItems);
}
}
ctrl.sizeSearchInput();
});
}
};
var _refreshDelayPromise;
/**
* Typeahead mode: lets the user refresh the collection using his own function.
*
* See Expose $select.search for external / remote filtering https://github.com/angular-ui/ui-select/pull/31
*/
ctrl.refresh = function(refreshAttr) {
if (refreshAttr !== undefined) {
// Debounce
// See https://github.com/angular-ui/bootstrap/blob/0.10.0/src/typeahead/typeahead.js#L155
// FYI AngularStrap typeahead does not have debouncing: https://github.com/mgcrea/angular-strap/blob/v2.0.0-rc.4/src/typeahead/typeahead.js#L177
if (_refreshDelayPromise) {
$timeout.cancel(_refreshDelayPromise);
}
_refreshDelayPromise = $timeout(function() {
$scope.$eval(refreshAttr);
}, ctrl.refreshDelay);
}
};
ctrl.setActiveItem = function(item) {
ctrl.activeIndex = ctrl.items.indexOf(item);
};
ctrl.isActive = function(itemScope) {
if ( !ctrl.open ) {
return false;
}
var itemIndex = ctrl.items.indexOf(itemScope[ctrl.itemProperty]);
var isActive = itemIndex === ctrl.activeIndex;
if ( !isActive || ( itemIndex < 0 && ctrl.taggingLabel !== false ) ||( itemIndex < 0 && ctrl.taggingLabel === false) ) {
return false;
}
if (isActive && !angular.isUndefined(ctrl.onHighlightCallback)) {
itemScope.$eval(ctrl.onHighlightCallback);
}
return isActive;
};
ctrl.isDisabled = function(itemScope) {
if (!ctrl.open) return;
var itemIndex = ctrl.items.indexOf(itemScope[ctrl.itemProperty]);
var isDisabled = false;
var item;
if (itemIndex >= 0 && !angular.isUndefined(ctrl.disableChoiceExpression)) {
item = ctrl.items[itemIndex];
isDisabled = !!(itemScope.$eval(ctrl.disableChoiceExpression)); // force the boolean value
item._uiSelectChoiceDisabled = isDisabled; // store this for later reference
}
return isDisabled;
};
// When the user selects an item with ENTER or clicks the dropdown
ctrl.select = function(item, skipFocusser, $event) {
if (item === undefined || !item._uiSelectChoiceDisabled) {
if ( ! ctrl.items && ! ctrl.search ) return;
if (!item || !item._uiSelectChoiceDisabled) {
if(ctrl.tagging.isActivated) {
// if taggingLabel is disabled, we pull from ctrl.search val
if ( ctrl.taggingLabel === false ) {
if ( ctrl.activeIndex < 0 ) {
item = ctrl.tagging.fct !== undefined ? ctrl.tagging.fct(ctrl.search) : ctrl.search;
if ( angular.equals( ctrl.items[0], item ) ) {
return;
}
} else {
// keyboard nav happened first, user selected from dropdown
item = ctrl.items[ctrl.activeIndex];
}
} else {
// tagging always operates at index zero, taggingLabel === false pushes
// the ctrl.search value without having it injected
if ( ctrl.activeIndex === 0 ) {
// ctrl.tagging pushes items to ctrl.items, so we only have empty val
// for `item` if it is a detected duplicate
if ( item === undefined ) return;
// create new item on the fly
item = ctrl.tagging.fct !== undefined ? ctrl.tagging.fct(ctrl.search) : item.replace(ctrl.taggingLabel,'');
}
}
// search ctrl.selected for dupes potentially caused by tagging and return early if found
if ( ctrl.selected && ctrl.selected.filter( function (selection) { return angular.equals(selection, item); }).length > 0 ) {
ctrl.close(skipFocusser);
return;
}
}
var locals = {};
locals[ctrl.parserResult.itemName] = item;
ctrl.onSelectCallback($scope, {
$item: item,
$model: ctrl.parserResult.modelMapper($scope, locals)
});
if(ctrl.multiple) {
ctrl.selected.push(item);
ctrl.sizeSearchInput();
} else {
ctrl.selected = item;
}
if (!ctrl.multiple || ctrl.closeOnSelect) {
ctrl.close(skipFocusser);
}
if ($event && $event.type === 'click') {
ctrl.clickTriggeredSelect = true;
}
}
}
};
// Closes the dropdown
ctrl.close = function(skipFocusser) {
if (!ctrl.open) return;
_resetSearchInput();
ctrl.open = false;
if (!ctrl.multiple){
$timeout(function(){
ctrl.focusser.prop('disabled', false);
if (!skipFocusser) ctrl.focusser[0].focus();
},0,false);
}
};
// Toggle dropdown
ctrl.toggle = function(e) {
if (ctrl.open) ctrl.close(); else ctrl.activate();
e.preventDefault();
e.stopPropagation();
};
ctrl.isLocked = function(itemScope, itemIndex) {
var isLocked, item = ctrl.selected[itemIndex];
if (item && !angular.isUndefined(ctrl.lockChoiceExpression)) {
isLocked = !!(itemScope.$eval(ctrl.lockChoiceExpression)); // force the boolean value
item._uiSelectChoiceLocked = isLocked; // store this for later reference
}
return isLocked;
};
// Remove item from multiple select
ctrl.removeChoice = function(index){
var removedChoice = ctrl.selected[index];
// if the choice is locked, can't remove it
if(removedChoice._uiSelectChoiceLocked) return;
var locals = {};
locals[ctrl.parserResult.itemName] = removedChoice;
ctrl.selected.splice(index, 1);
ctrl.activeMatchIndex = -1;
ctrl.sizeSearchInput();
ctrl.onRemoveCallback($scope, {
$item: removedChoice,
$model: ctrl.parserResult.modelMapper($scope, locals)
});
};
ctrl.getPlaceholder = function(){
//Refactor single?
if(ctrl.multiple && ctrl.selected.length) return;
return ctrl.placeholder;
};
var containerSizeWatch;
ctrl.sizeSearchInput = function(){
var input = _searchInput[0],
container = _searchInput.parent().parent()[0];
_searchInput.css('width','10px');
var calculate = function(){
var newWidth = container.clientWidth - input.offsetLeft - 10;
if(newWidth < 50) newWidth = container.clientWidth;
_searchInput.css('width',newWidth+'px');
};
$timeout(function(){ //Give tags time to render correctly
if (container.clientWidth === 0 && !containerSizeWatch){
containerSizeWatch = $scope.$watch(function(){ return container.clientWidth;}, function(newValue){
if (newValue !== 0){
calculate();
containerSizeWatch();
containerSizeWatch = null;
}
});
}else if (!containerSizeWatch) {
calculate();
}
}, 0, false);
};
function _handleDropDownSelection(key) {
var processed = true;
switch (key) {
case KEY.DOWN:
if (!ctrl.open && ctrl.multiple) ctrl.activate(false, true); //In case its the search input in 'multiple' mode
else if (ctrl.activeIndex < ctrl.items.length - 1) { ctrl.activeIndex++; }
break;
case KEY.UP:
if (!ctrl.open && ctrl.multiple) ctrl.activate(false, true); //In case its the search input in 'multiple' mode
else if (ctrl.activeIndex > 0 || (ctrl.search.length === 0 && ctrl.tagging.isActivated)) { ctrl.activeIndex--; }
break;
case KEY.TAB:
if (!ctrl.multiple || ctrl.open) ctrl.select(ctrl.items[ctrl.activeIndex], true);
break;
case KEY.ENTER:
if(ctrl.open){
ctrl.select(ctrl.items[ctrl.activeIndex]);
} else {
ctrl.activate(false, true); //In case its the search input in 'multiple' mode
}
break;
case KEY.ESC:
ctrl.close();
break;
default:
processed = false;
}
return processed;
}
// Handles selected options in "multiple" mode
function _handleMatchSelection(key){
var caretPosition = _getCaretPosition(_searchInput[0]),
length = ctrl.selected.length,
// none = -1,
first = 0,
last = length-1,
curr = ctrl.activeMatchIndex,
next = ctrl.activeMatchIndex+1,
prev = ctrl.activeMatchIndex-1,
newIndex = curr;
if(caretPosition > 0 || (ctrl.search.length && key == KEY.RIGHT)) return false;
ctrl.close();
function getNewActiveMatchIndex(){
switch(key){
case KEY.LEFT:
// Select previous/first item
if(~ctrl.activeMatchIndex) return prev;
// Select last item
else return last;
break;
case KEY.RIGHT:
// Open drop-down
if(!~ctrl.activeMatchIndex || curr === last){
ctrl.activate();
return false;
}
// Select next/last item
else return next;
break;
case KEY.BACKSPACE:
// Remove selected item and select previous/first
if(~ctrl.activeMatchIndex){
ctrl.removeChoice(curr);
return prev;
}
// Select last item
else return last;
break;
case KEY.DELETE:
// Remove selected item and select next item
if(~ctrl.activeMatchIndex){
ctrl.removeChoice(ctrl.activeMatchIndex);
return curr;
}
else return false;
}
}
newIndex = getNewActiveMatchIndex();
if(!ctrl.selected.length || newIndex === false) ctrl.activeMatchIndex = -1;
else ctrl.activeMatchIndex = Math.min(last,Math.max(first,newIndex));
return true;
}
// Bind to keyboard shortcuts
_searchInput.on('keydown', function(e) {
var key = e.which;
// if(~[KEY.ESC,KEY.TAB].indexOf(key)){
// //TODO: SEGURO?
// ctrl.close();
// }
$scope.$apply(function() {
var processed = false;
if(ctrl.multiple && KEY.isHorizontalMovement(key)){
processed = _handleMatchSelection(key);
}
if (!processed && (ctrl.items.length > 0 || ctrl.tagging.isActivated)) {
processed = _handleDropDownSelection(key);
if ( ctrl.taggingTokens.isActivated ) {
for (var i = 0; i < ctrl.taggingTokens.tokens.length; i++) {
if ( ctrl.taggingTokens.tokens[i] === KEY.MAP[e.keyCode] ) {
// make sure there is a new value to push via tagging
if ( ctrl.search.length > 0 ) {
ctrl.select(null, true);
_searchInput.triggerHandler('tagged');
}
}
}
}
}
if (processed && key != KEY.TAB) {
//TODO Check si el tab selecciona aun correctamente
//Crear test
e.preventDefault();
e.stopPropagation();
}
});
if(KEY.isVerticalMovement(key) && ctrl.items.length > 0){
_ensureHighlightVisible();
}
});
_searchInput.on('keyup', function(e) {
if ( ! KEY.isVerticalMovement(e.which) ) {
$scope.$evalAsync( function () {
ctrl.activeIndex = ctrl.taggingLabel === false ? -1 : 0;
});
}
// Push a "create new" item into array if there is a search string
if ( ctrl.tagging.isActivated && ctrl.search.length > 0 ) {
// return early with these keys
if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.ESC || KEY.isVerticalMovement(e.which) ) {
return;
}
// always reset the activeIndex to the first item when tagging
ctrl.activeIndex = ctrl.taggingLabel === false ? -1 : 0;
// taggingLabel === false bypasses all of this
if (ctrl.taggingLabel === false) return;
var items = angular.copy( ctrl.items );
var stashArr = angular.copy( ctrl.items );
var newItem;
var item;
var hasTag = false;
var dupeIndex = -1;
var tagItems;
var tagItem;
// case for object tagging via transform `ctrl.tagging.fct` function
if ( ctrl.tagging.fct !== undefined) {
tagItems = ctrl.$filter('filter')(items,{'isTag': true});
if ( tagItems.length > 0 ) {
tagItem = tagItems[0];
}
// remove the first element, if it has the `isTag` prop we generate a new one with each keyup, shaving the previous
if ( items.length > 0 && tagItem ) {
hasTag = true;
items = items.slice(1,items.length);
stashArr = stashArr.slice(1,stashArr.length);
}
newItem = ctrl.tagging.fct(ctrl.search);
newItem.isTag = true;
// verify the the tag doesn't match the value of an existing item
if ( stashArr.filter( function (origItem) { return angular.equals( origItem, ctrl.tagging.fct(ctrl.search) ); } ).length > 0 ) {
return;
}
// handle newItem string and stripping dupes in tagging string context
} else {
// find any tagging items already in the ctrl.items array and store them
tagItems = ctrl.$filter('filter')(items,function (item) {
return item.match(ctrl.taggingLabel);
});
if ( tagItems.length > 0 ) {
tagItem = tagItems[0];
}
item = items[0];
// remove existing tag item if found (should only ever be one tag item)
if ( item !== undefined && items.length > 0 && tagItem ) {
hasTag = true;
items = items.slice(1,items.length);
stashArr = stashArr.slice(1,stashArr.length);
}
newItem = ctrl.search+' '+ctrl.taggingLabel;
if ( _findApproxDupe(ctrl.selected, ctrl.search) > -1 ) {
return;
}
// verify the the tag doesn't match the value of an existing item from
// the searched data set
if ( stashArr.filter( function (origItem) { return origItem.toUpperCase() === ctrl.search.toUpperCase(); }).length > 0 ) {
// if there is a tag from prev iteration, strip it / queue the change
// and return early
if ( hasTag ) {
items = stashArr;
$scope.$evalAsync( function () {
ctrl.activeIndex = 0;
ctrl.items = items;
});
}
return;
}
if ( ctrl.selected.filter( function (selection) { return selection.toUpperCase() === ctrl.search.toUpperCase(); } ).length > 0 ) {
// if there is a tag from prev iteration, strip it
if ( hasTag ) {
ctrl.items = stashArr.slice(1,stashArr.length);
}
return;
}
}
if ( hasTag ) dupeIndex = _findApproxDupe(ctrl.selected, newItem);
// dupe found, shave the first item
if ( dupeIndex > -1 ) {
items = items.slice(dupeIndex+1,items.length-1);
} else {
items = [];
items.push(newItem);
items = items.concat(stashArr);
}
$scope.$evalAsync( function () {
ctrl.activeIndex = 0;
ctrl.items = items;
});
}
});
_searchInput.on('tagged', function() {
$timeout(function() {
_resetSearchInput();
});
});
_searchInput.on('blur', function() {
$timeout(function() {
ctrl.activeMatchIndex = -1;
});
});
function _findApproxDupe(haystack, needle) {
var tempArr = angular.copy(haystack);
var dupeIndex = -1;
for (var i = 0; i <tempArr.length; i++) {
// handle the simple string version of tagging
if ( ctrl.tagging.fct === undefined ) {
// search the array for the match
if ( tempArr[i]+' '+ctrl.taggingLabel === needle ) {
dupeIndex = i;
}
// handle the object tagging implementation
} else {
var mockObj = tempArr[i];
mockObj.isTag = true;
if ( angular.equals(mockObj, needle) ) {
dupeIndex = i;
}
}
}
return dupeIndex;
}
function _getCaretPosition(el) {
if(angular.isNumber(el.selectionStart)) return el.selectionStart;
// selectionStart is not supported in IE8 and we don't want hacky workarounds so we compromise
else return el.value.length;
}
// See https://github.com/ivaynberg/select2/blob/3.4.6/select2.js#L1431
function _ensureHighlightVisible() {
var container = $element.querySelectorAll('.ui-select-choices-content');
var choices = container.querySelectorAll('.ui-select-choices-row');
if (choices.length < 1) {
throw uiSelectMinErr('choices', "Expected multiple .ui-select-choices-row but got '{0}'.", choices.length);
}
var highlighted = choices[ctrl.activeIndex];
var posY = highlighted.offsetTop + highlighted.clientHeight - container[0].scrollTop;
var height = container[0].offsetHeight;
if (posY > height) {
container[0].scrollTop += posY - height;
} else if (posY < highlighted.clientHeight) {
if (ctrl.isGrouped && ctrl.activeIndex === 0)
container[0].scrollTop = 0; //To make group header visible when going all the way up
else
container[0].scrollTop -= highlighted.clientHeight - posY;
}
}
$scope.$on('$destroy', function() {
_searchInput.off('keyup keydown tagged blur');
});
}])
.directive('uiSelect',
['$document', 'uiSelectConfig', 'uiSelectMinErr', '$compile', '$parse',
function($document, uiSelectConfig, uiSelectMinErr, $compile, $parse) {
return {
restrict: 'EA',
templateUrl: function(tElement, tAttrs) {
var theme = tAttrs.theme || uiSelectConfig.theme;
return theme + (angular.isDefined(tAttrs.multiple) ? '/select-multiple.tpl.html' : '/select.tpl.html');
},
replace: true,
transclude: true,
require: ['uiSelect', 'ngModel'],
scope: true,
controller: 'uiSelectCtrl',
controllerAs: '$select',
link: function(scope, element, attrs, ctrls, transcludeFn) {
var $select = ctrls[0];
var ngModel = ctrls[1];
var searchInput = element.querySelectorAll('input.ui-select-search');
$select.multiple = angular.isDefined(attrs.multiple) && (
attrs.multiple === '' ||
attrs.multiple.toLowerCase() === 'multiple' ||
attrs.multiple.toLowerCase() === 'true'
);
$select.closeOnSelect = (angular.isDefined(attrs.closeOnSelect) && attrs.closeOnSelect.toLowerCase() === 'false') ? false : uiSelectConfig.closeOnSelect;
$select.onSelectCallback = $parse(attrs.onSelect);
$select.onRemoveCallback = $parse(attrs.onRemove);
//From view --> model
ngModel.$parsers.unshift(function (inputValue) {
var locals = {},
result;
if ($select.multiple){
var resultMultiple = [];
for (var j = $select.selected.length - 1; j >= 0; j--) {
locals = {};
locals[$select.parserResult.itemName] = $select.selected[j];
result = $select.parserResult.modelMapper(scope, locals);
resultMultiple.unshift(result);
}
return resultMultiple;
}else{
locals = {};
locals[$select.parserResult.itemName] = inputValue;
result = $select.parserResult.modelMapper(scope, locals);
return result;
}
});
//From model --> view
ngModel.$formatters.unshift(function (inputValue) {
var data = $select.parserResult.source (scope, { $select : {search:''}}), //Overwrite $search
locals = {},
result;
if (data){
if ($select.multiple){
var resultMultiple = [];
var checkFnMultiple = function(list, value){
if (!list || !list.length) return;
for (var p = list.length - 1; p >= 0; p--) {
locals[$select.parserResult.itemName] = list[p];
result = $select.parserResult.modelMapper(scope, locals);
if (result == value){
resultMultiple.unshift(list[p]);
return true;
}
}
return false;
};
if (!inputValue) return resultMultiple; //If ngModel was undefined
for (var k = inputValue.length - 1; k >= 0; k--) {
if (!checkFnMultiple($select.selected, inputValue[k])){
checkFnMultiple(data, inputValue[k]);
}
}
return resultMultiple;
}else{
var checkFnSingle = function(d){
locals[$select.parserResult.itemName] = d;
result = $select.parserResult.modelMapper(scope, locals);
return result == inputValue;
};
//If possible pass same object stored in $select.selected
if ($select.selected && checkFnSingle($select.selected)) {
return $select.selected;
}
for (var i = data.length - 1; i >= 0; i--) {
if (checkFnSingle(data[i])) return data[i];
}
}
}
return inputValue;
});
//Set reference to ngModel from uiSelectCtrl
$select.ngModel = ngModel;
$select.choiceGrouped = function(group){
return $select.isGrouped && group && group.name;
};
//Idea from: https://github.com/ivaynberg/select2/blob/79b5bf6db918d7560bdd959109b7bcfb47edaf43/select2.js#L1954
var focusser = angular.element("<input ng-disabled='$select.disabled' class='ui-select-focusser ui-select-offscreen' type='text' aria-haspopup='true' role='button' />");
if(attrs.tabindex){
//tabindex might be an expression, wait until it contains the actual value before we set the focusser tabindex
attrs.$observe('tabindex', function(value) {
//If we are using multiple, add tabindex to the search input
if($select.multiple){
searchInput.attr("tabindex", value);
} else {
focusser.attr("tabindex", value);
}
//Remove the tabindex on the parent so that it is not focusable
element.removeAttr("tabindex");
});
}
$compile(focusser)(scope);
$select.focusser = focusser;
if (!$select.multiple){
element.append(focusser);
focusser.bind("focus", function(){
scope.$evalAsync(function(){
$select.focus = true;
});
});
focusser.bind("blur", function(){
scope.$evalAsync(function(){
$select.focus = false;
});
});
focusser.bind("keydown", function(e){
if (e.which === KEY.BACKSPACE) {
e.preventDefault();
e.stopPropagation();
$select.select(undefined);
scope.$apply();
return;
}
if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.ESC) {
return;
}
if (e.which == KEY.DOWN || e.which == KEY.UP || e.which == KEY.ENTER || e.which == KEY.SPACE){
e.preventDefault();
e.stopPropagation();
$select.activate();
}
scope.$digest();
});
focusser.bind("keyup input", function(e){
if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.ESC || e.which == KEY.ENTER || e.which === KEY.BACKSPACE) {
return;
}
$select.activate(focusser.val()); //User pressed some regular key, so we pass it to the search input
focusser.val('');
scope.$digest();
});
}
scope.$watch('searchEnabled', function() {
var searchEnabled = scope.$eval(attrs.searchEnabled);
$select.searchEnabled = searchEnabled !== undefined ? searchEnabled : uiSelectConfig.searchEnabled;
});
attrs.$observe('disabled', function() {
// No need to use $eval() (thanks to ng-disabled) since we already get a boolean instead of a string
$select.disabled = attrs.disabled !== undefined ? attrs.disabled : false;
});
attrs.$observe('resetSearchInput', function() {
// $eval() is needed otherwise we get a string instead of a boolean
var resetSearchInput = scope.$eval(attrs.resetSearchInput);
$select.resetSearchInput = resetSearchInput !== undefined ? resetSearchInput : true;
});
attrs.$observe('tagging', function() {
if(attrs.tagging !== undefined)
{
// $eval() is needed otherwise we get a string instead of a boolean
var taggingEval = scope.$eval(attrs.tagging);
$select.tagging = {isActivated: true, fct: taggingEval !== true ? taggingEval : undefined};
}
else
{
$select.tagging = {isActivated: false, fct: undefined};
}
});
attrs.$observe('taggingLabel', function() {
if(attrs.tagging !== undefined && attrs.taggingLabel !== undefined)
{
// check eval for FALSE, in this case, we disable the labels
// associated with tagging
if ( attrs.taggingLabel === 'false' ) {
$select.taggingLabel = false;
}
else
{
$select.taggingLabel = attrs.taggingLabel !== undefined ? attrs.taggingLabel : '(new)';
}
}
});
attrs.$observe('taggingTokens', function() {
if (attrs.tagging !== undefined) {
var tokens = attrs.taggingTokens !== undefined ? attrs.taggingTokens.split('|') : [',','ENTER'];
$select.taggingTokens = {isActivated: true, tokens: tokens };
}
});
if ($select.multiple){
scope.$watchCollection(function(){ return ngModel.$modelValue; }, function(newValue, oldValue) {
if (oldValue != newValue)
ngModel.$modelValue = null; //Force scope model value and ngModel value to be out of sync to re-run formatters
});
scope.$watchCollection('$select.selected', function() {
ngModel.$setViewValue(Date.now()); //Set timestamp as a unique string to force changes
});
focusser.prop('disabled', true); //Focusser isn't needed if multiple
}else{
scope.$watch('$select.selected', function(newValue) {
if (ngModel.$viewValue !== newValue) {
ngModel.$setViewValue(newValue);
}
});
}
ngModel.$render = function() {
if($select.multiple){
// Make sure that model value is array
if(!angular.isArray(ngModel.$viewValue)){
// Have tolerance for null or undefined values
if(angular.isUndefined(ngModel.$viewValue) || ngModel.$viewValue === null){
$select.selected = [];
} else {
throw uiSelectMinErr('multiarr', "Expected model value to be array but got '{0}'", ngModel.$viewValue);
}
}
}
$select.selected = ngModel.$viewValue;
};
function onDocumentClick(e) {
var contains = false;
if (window.jQuery) {
// Firefox 3.6 does not support element.contains()
// See Node.contains https://developer.mozilla.org/en-US/docs/Web/API/Node.contains
contains = window.jQuery.contains(element[0], e.target);
} else {
contains = element[0].contains(e.target);
}
if (!contains && !$select.clickTriggeredSelect) {
$select.close();
scope.$digest();
}
$select.clickTriggeredSelect = false;
}
// See Click everywhere but here event http://stackoverflow.com/questions/12931369
$document.on('click', onDocumentClick);
scope.$on('$destroy', function() {
$document.off('click', onDocumentClick);
});
// Move transcluded elements to their correct position in main template
transcludeFn(scope, function(clone) {
// See Transclude in AngularJS http://blog.omkarpatil.com/2012/11/transclude-in-angularjs.html
// One day jqLite will be replaced by jQuery and we will be able to write:
// var transcludedElement = clone.filter('.my-class')
// instead of creating a hackish DOM element:
var transcluded = angular.element('<div>').append(clone);
var transcludedMatch = transcluded.querySelectorAll('.ui-select-match');
transcludedMatch.removeAttr('ui-select-match'); //To avoid loop in case directive as attr
if (transcludedMatch.length !== 1) {
throw uiSelectMinErr('transcluded', "Expected 1 .ui-select-match but got '{0}'.", transcludedMatch.length);
}
element.querySelectorAll('.ui-select-match').replaceWith(transcludedMatch);
var transcludedChoices = transcluded.querySelectorAll('.ui-select-choices');
transcludedChoices.removeAttr('ui-select-choices'); //To avoid loop in case directive as attr
if (transcludedChoices.length !== 1) {
throw uiSelectMinErr('transcluded', "Expected 1 .ui-select-choices but got '{0}'.", transcludedChoices.length);
}
element.querySelectorAll('.ui-select-choices').replaceWith(transcludedChoices);
});
}
};
}])
.directive('uiSelectChoices',
['uiSelectConfig', 'RepeatParser', 'uiSelectMinErr', '$compile',
function(uiSelectConfig, RepeatParser, uiSelectMinErr, $compile) {
return {
restrict: 'EA',
require: '^uiSelect',
replace: true,
transclude: true,
templateUrl: function(tElement) {
// Gets theme attribute from parent (ui-select)
var theme = tElement.parent().attr('theme') || uiSelectConfig.theme;
return theme + '/choices.tpl.html';
},
compile: function(tElement, tAttrs) {
if (!tAttrs.repeat) throw uiSelectMinErr('repeat', "Expected 'repeat' expression.");
return function link(scope, element, attrs, $select, transcludeFn) {
// var repeat = RepeatParser.parse(attrs.repeat);
var groupByExp = attrs.groupBy;
$select.parseRepeatAttr(attrs.repeat, groupByExp); //Result ready at $select.parserResult
$select.disableChoiceExpression = attrs.uiDisableChoice;
$select.onHighlightCallback = attrs.onHighlight;
if(groupByExp) {
var groups = element.querySelectorAll('.ui-select-choices-group');
if (groups.length !== 1) throw uiSelectMinErr('rows', "Expected 1 .ui-select-choices-group but got '{0}'.", groups.length);
groups.attr('ng-repeat', RepeatParser.getGroupNgRepeatExpression());
}
var choices = element.querySelectorAll('.ui-select-choices-row');
if (choices.length !== 1) {
throw uiSelectMinErr('rows', "Expected 1 .ui-select-choices-row but got '{0}'.", choices.length);
}
choices.attr('ng-repeat', RepeatParser.getNgRepeatExpression($select.parserResult.itemName, '$select.items', $select.parserResult.trackByExp, groupByExp))
.attr('ng-if', '$select.open') //Prevent unnecessary watches when dropdown is closed
.attr('ng-mouseenter', '$select.setActiveItem('+$select.parserResult.itemName +')')
.attr('ng-click', '$select.select(' + $select.parserResult.itemName + ',false,$event)');
var rowsInner = element.querySelectorAll('.ui-select-choices-row-inner');
if (rowsInner.length !== 1) throw uiSelectMinErr('rows', "Expected 1 .ui-select-choices-row-inner but got '{0}'.", rowsInner.length);
rowsInner.attr('uis-transclude-append', ''); //Adding uisTranscludeAppend directive to row element after choices element has ngRepeat
$compile(element, transcludeFn)(scope); //Passing current transcludeFn to be able to append elements correctly from uisTranscludeAppend
scope.$watch('$select.search', function(newValue) {
if(newValue && !$select.open && $select.multiple) $select.activate(false, true);
$select.activeIndex = $select.tagging.isActivated ? -1 : 0;
$select.refresh(attrs.refresh);
});
attrs.$observe('refreshDelay', function() {
// $eval() is needed otherwise we get a string instead of a number
var refreshDelay = scope.$eval(attrs.refreshDelay);
$select.refreshDelay = refreshDelay !== undefined ? refreshDelay : uiSelectConfig.refreshDelay;
});
};
}
};
}])
// Recreates old behavior of ng-transclude. Used internally.
.directive('uisTranscludeAppend', function () {
return {
link: function (scope, element, attrs, ctrl, transclude) {
transclude(scope, function (clone) {
element.append(clone);
});
}
};
})
.directive('uiSelectMatch', ['uiSelectConfig', function(uiSelectConfig) {
return {
restrict: 'EA',
require: '^uiSelect',
replace: true,
transclude: true,
templateUrl: function(tElement) {
// Gets theme attribute from parent (ui-select)
var theme = tElement.parent().attr('theme') || uiSelectConfig.theme;
var multi = tElement.parent().attr('multiple');
return theme + (multi ? '/match-multiple.tpl.html' : '/match.tpl.html');
},
link: function(scope, element, attrs, $select) {
$select.lockChoiceExpression = attrs.uiLockChoice;
attrs.$observe('placeholder', function(placeholder) {
$select.placeholder = placeholder !== undefined ? placeholder : uiSelectConfig.placeholder;
});
$select.allowClear = (angular.isDefined(attrs.allowClear)) ? (attrs.allowClear === '') ? true : (attrs.allowClear.toLowerCase() === 'true') : false;
if($select.multiple){
$select.sizeSearchInput();
}
}
};
}])
/**
* Highlights text that matches $select.search.
*
* Taken from AngularUI Bootstrap Typeahead
* See https://github.com/angular-ui/bootstrap/blob/0.10.0/src/typeahead/typeahead.js#L340
*/
.filter('highlight', function() {
function escapeRegexp(queryToEscape) {
return queryToEscape.replace(/([.?*+^$[\]\\(){}|-])/g, '\\$1');
}
return function(matchItem, query) {
return query && matchItem ? matchItem.replace(new RegExp(escapeRegexp(query), 'gi'), '<span class="ui-select-highlight">$&</span>') : matchItem;
};
});
}());
angular.module("ui.select").run(["$templateCache", function($templateCache) {$templateCache.put("bootstrap/choices.tpl.html","<ul class=\"ui-select-choices ui-select-choices-content dropdown-menu\" role=\"menu\" aria-labelledby=\"dLabel\" ng-show=\"$select.items.length > 0\"><li class=\"ui-select-choices-group\"><div class=\"divider\" ng-show=\"$select.isGrouped && $index > 0\"></div><div ng-show=\"$select.isGrouped\" class=\"ui-select-choices-group-label dropdown-header\" ng-bind-html=\"$group.name\"></div><div class=\"ui-select-choices-row\" ng-class=\"{active: $select.isActive(this), disabled: $select.isDisabled(this)}\"><a href=\"javascript:void(0)\" class=\"ui-select-choices-row-inner\"></a></div></li></ul>");
$templateCache.put("bootstrap/match-multiple.tpl.html","<span class=\"ui-select-match\"><span ng-repeat=\"$item in $select.selected\"><span style=\"margin-right: 3px;\" class=\"ui-select-match-item btn btn-default btn-xs\" tabindex=\"-1\" type=\"button\" ng-disabled=\"$select.disabled\" ng-click=\"$select.activeMatchIndex = $index;\" ng-class=\"{\'btn-primary\':$select.activeMatchIndex === $index}\"><span class=\"close ui-select-match-close\" ng-hide=\"$select.disabled\" ng-click=\"$select.removeChoice($index)\"> ×</span> <span uis-transclude-append=\"\"></span></span></span></span>");
$templateCache.put("bootstrap/match.tpl.html","<button type=\"button\" class=\"btn btn-default form-control ui-select-match\" tabindex=\"-1\" ng-hide=\"$select.open\" ng-disabled=\"$select.disabled\" ng-class=\"{\'btn-default-focus\':$select.focus}\" ;=\"\" ng-click=\"$select.activate()\"><span ng-show=\"$select.isEmpty()\" class=\"text-muted\">{{$select.placeholder}}</span> <span ng-hide=\"$select.isEmpty()\" ng-transclude=\"\"></span> <span class=\"caret ui-select-toggle\" ng-click=\"$select.toggle($event)\"></span></button>");
$templateCache.put("bootstrap/select-multiple.tpl.html","<div class=\"ui-select-multiple ui-select-bootstrap dropdown form-control\" ng-class=\"{open: $select.open}\"><div><div class=\"ui-select-match\"></div><input type=\"text\" autocomplete=\"off\" autocorrect=\"off\" autocapitalize=\"off\" spellcheck=\"false\" class=\"ui-select-search input-xs\" placeholder=\"{{$select.getPlaceholder()}}\" ng-disabled=\"$select.disabled\" ng-hide=\"$select.disabled\" ng-click=\"$select.activate()\" ng-model=\"$select.search\"></div><div class=\"ui-select-choices\"></div></div>");
$templateCache.put("bootstrap/select.tpl.html","<div class=\"ui-select-bootstrap dropdown\" ng-class=\"{open: $select.open}\"><div class=\"ui-select-match\"></div><input type=\"text\" autocomplete=\"off\" tabindex=\"-1\" class=\"form-control ui-select-search\" placeholder=\"{{$select.placeholder}}\" ng-model=\"$select.search\" ng-show=\"$select.searchEnabled && $select.open\"><div class=\"ui-select-choices\"></div></div>");
$templateCache.put("select2/choices.tpl.html","<ul class=\"ui-select-choices ui-select-choices-content select2-results\"><li class=\"ui-select-choices-group\" ng-class=\"{\'select2-result-with-children\': $select.choiceGrouped($group) }\"><div ng-show=\"$select.choiceGrouped($group)\" class=\"ui-select-choices-group-label select2-result-label\" ng-bind-html=\"$group.name\"></div><ul ng-class=\"{\'select2-result-sub\': $select.choiceGrouped($group), \'select2-result-single\': !$select.choiceGrouped($group) }\"><li class=\"ui-select-choices-row\" ng-class=\"{\'select2-highlighted\': $select.isActive(this), \'select2-disabled\': $select.isDisabled(this)}\"><div class=\"select2-result-label ui-select-choices-row-inner\"></div></li></ul></li></ul>");
$templateCache.put("select2/match-multiple.tpl.html","<span class=\"ui-select-match\"><li class=\"ui-select-match-item select2-search-choice\" ng-repeat=\"$item in $select.selected\" ng-class=\"{\'select2-search-choice-focus\':$select.activeMatchIndex === $index, \'select2-locked\':$select.isLocked(this, $index)}\"><span uis-transclude-append=\"\"></span> <a href=\"javascript:;\" class=\"ui-select-match-close select2-search-choice-close\" ng-click=\"$select.removeChoice($index)\" tabindex=\"-1\"></a></li></span>");
$templateCache.put("select2/match.tpl.html","<a class=\"select2-choice ui-select-match\" ng-class=\"{\'select2-default\': $select.isEmpty()}\" ng-click=\"$select.activate()\"><span ng-show=\"$select.isEmpty()\" class=\"select2-chosen\">{{$select.placeholder}}</span> <span ng-hide=\"$select.isEmpty()\" class=\"select2-chosen\" ng-transclude=\"\"></span> <abbr ng-if=\"$select.allowClear && !$select.isEmpty()\" class=\"select2-search-choice-close\" ng-click=\"$select.select(undefined)\"></abbr> <span class=\"select2-arrow ui-select-toggle\" ng-click=\"$select.toggle($event)\"><b></b></span></a>");
$templateCache.put("select2/select-multiple.tpl.html","<div class=\"ui-select-multiple select2 select2-container select2-container-multi\" ng-class=\"{\'select2-container-active select2-dropdown-open\': $select.open,\n \'select2-container-disabled\': $select.disabled}\"><ul class=\"select2-choices\"><span class=\"ui-select-match\"></span><li class=\"select2-search-field\"><input type=\"text\" autocomplete=\"off\" autocorrect=\"off\" autocapitalize=\"off\" spellcheck=\"false\" class=\"select2-input ui-select-search\" placeholder=\"{{$select.getPlaceholder()}}\" ng-disabled=\"$select.disabled\" ng-hide=\"$select.disabled\" ng-model=\"$select.search\" ng-click=\"$select.activate()\" style=\"width: 34px;\"></li></ul><div class=\"select2-drop select2-with-searchbox select2-drop-active\" ng-class=\"{\'select2-display-none\': !$select.open}\"><div class=\"ui-select-choices\"></div></div></div>");
$templateCache.put("select2/select.tpl.html","<div class=\"select2 select2-container\" ng-class=\"{\'select2-container-active select2-dropdown-open\': $select.open,\n \'select2-container-disabled\': $select.disabled,\n \'select2-container-active\': $select.focus, \n \'select2-allowclear\': $select.allowClear && !$select.isEmpty()}\"><div class=\"ui-select-match\"></div><div class=\"select2-drop select2-with-searchbox select2-drop-active\" ng-class=\"{\'select2-display-none\': !$select.open}\"><div class=\"select2-search\" ng-show=\"$select.searchEnabled\"><input type=\"text\" autocomplete=\"off\" autocorrect=\"off\" autocapitalize=\"off\" spellcheck=\"false\" class=\"ui-select-search select2-input\" ng-model=\"$select.search\"></div><div class=\"ui-select-choices\"></div></div></div>");
$templateCache.put("selectize/choices.tpl.html","<div ng-show=\"$select.open\" class=\"ui-select-choices selectize-dropdown single\"><div class=\"ui-select-choices-content selectize-dropdown-content\"><div class=\"ui-select-choices-group optgroup\"><div ng-show=\"$select.isGrouped\" class=\"ui-select-choices-group-label optgroup-header\" ng-bind-html=\"$group.name\"></div><div class=\"ui-select-choices-row\" ng-class=\"{active: $select.isActive(this), disabled: $select.isDisabled(this)}\"><div class=\"option ui-select-choices-row-inner\" data-selectable=\"\"></div></div></div></div></div>");
$templateCache.put("selectize/match.tpl.html","<div ng-hide=\"($select.open || $select.isEmpty())\" class=\"ui-select-match\" ng-transclude=\"\"></div>");
$templateCache.put("selectize/select.tpl.html","<div class=\"selectize-control single\"><div class=\"selectize-input\" ng-class=\"{\'focus\': $select.open, \'disabled\': $select.disabled, \'selectize-focus\' : $select.focus}\" ng-click=\"$select.activate()\"><div class=\"ui-select-match\"></div><input type=\"text\" autocomplete=\"off\" tabindex=\"-1\" class=\"ui-select-search ui-select-toggle\" ng-click=\"$select.toggle($event)\" placeholder=\"{{$select.placeholder}}\" ng-model=\"$select.search\" ng-hide=\"!$select.searchEnabled || ($select.selected && !$select.open)\" ng-disabled=\"$select.disabled\"></div><div class=\"ui-select-choices\"></div></div>");}]);
|
packages/react-server-examples/styled-components/pages/hello-world.js
|
lidawang/react-server
|
import React from 'react';
import HelloWorld from '../components/hello-world';
export default class SimplePage {
getElements() {
return <HelloWorld/>;
}
getMetaTags() {
return [
{charset: 'utf8'},
{'http-equiv': 'x-ua-compatible', 'content': 'ie=edge'},
{name: 'viewport', content: 'width=device-width, initial-scale=1'},
{name: 'description', content: 'hello world, powered by React Server'},
{name: 'generator', content: 'React Server'},
];
}
}
|
lan-steam-frontend/src/index.js
|
Hekku2/steam-group-dissector
|
import React from 'react';
import ReactDOM from 'react-dom';
import App from './components/App/App';
import './index.css';
import 'bootstrap/dist/css/bootstrap.css';
import 'bootstrap/dist/css/bootstrap-theme.css';
ReactDOM.render(
<App />,
document.getElementById('root')
);
|
src/utils/Link.js
|
tmsh/number-sequence-experimentor
|
/*! React Starter Kit | MIT License | http://www.reactstarterkit.com/ */
import invariant from 'react/lib/invariant';
import AppActions from '../actions/AppActions';
function handleClick(event) {
// If not left mouse click
if (event.button !== 0) {
return;
}
// If modified event
if (event.metaKey || event.altKey || event.ctrlKey || event.shiftKey) {
return;
}
var el = event.currentTarget;
invariant(el && el.nodeName === 'A', 'The target element must be a link.');
// Rebuild path
var path = el.pathname + el.search + (el.hash || '');
event.preventDefault();
AppActions.navigateTo(path);
}
export default { handleClick };
|
ajax/libs/mobx-react/4.3.5/index.js
|
holtkamp/cdnjs
|
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('mobx'), require('react'), require('react-dom')) :
typeof define === 'function' && define.amd ? define(['exports', 'mobx', 'react', 'react-dom'], factory) :
(factory((global.mobxReact = {}),global.mobx,global.React,global.ReactDOM));
}(this, (function (exports,mobx,react,reactDom) { 'use strict';
// These functions can be stubbed out in specific environments
var unstable_batchedUpdates$1 = undefined;
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;
};
var asyncGenerator = function () {
function AwaitValue(value) {
this.value = value;
}
function AsyncGenerator(gen) {
var front, back;
function send(key, arg) {
return new Promise(function (resolve, reject) {
var request = {
key: key,
arg: arg,
resolve: resolve,
reject: reject,
next: null
};
if (back) {
back = back.next = request;
} else {
front = back = request;
resume(key, arg);
}
});
}
function resume(key, arg) {
try {
var result = gen[key](arg);
var value = result.value;
if (value instanceof AwaitValue) {
Promise.resolve(value.value).then(function (arg) {
resume("next", arg);
}, function (arg) {
resume("throw", arg);
});
} else {
settle(result.done ? "return" : "normal", result.value);
}
} catch (err) {
settle("throw", err);
}
}
function settle(type, value) {
switch (type) {
case "return":
front.resolve({
value: value,
done: true
});
break;
case "throw":
front.reject(value);
break;
default:
front.resolve({
value: value,
done: false
});
break;
}
front = front.next;
if (front) {
resume(front.key, front.arg);
} else {
back = null;
}
}
this._invoke = send;
if (typeof gen.return !== "function") {
this.return = undefined;
}
}
if (typeof Symbol === "function" && Symbol.asyncIterator) {
AsyncGenerator.prototype[Symbol.asyncIterator] = function () {
return this;
};
}
AsyncGenerator.prototype.next = function (arg) {
return this._invoke("next", arg);
};
AsyncGenerator.prototype.throw = function (arg) {
return this._invoke("throw", arg);
};
AsyncGenerator.prototype.return = function (arg) {
return this._invoke("return", arg);
};
return {
wrap: function (fn) {
return function () {
return new AsyncGenerator(fn.apply(this, arguments));
};
},
await: function (value) {
return new AwaitValue(value);
}
};
}();
var classCallCheck = function (instance, Constructor) {
if (!(instance instanceof Constructor)) {
throw new TypeError("Cannot call a class as a function");
}
};
var createClass = 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);
}
}
return function (Constructor, protoProps, staticProps) {
if (protoProps) defineProperties(Constructor.prototype, protoProps);
if (staticProps) defineProperties(Constructor, staticProps);
return Constructor;
};
}();
var inherits = function (subClass, superClass) {
if (typeof superClass !== "function" && superClass !== null) {
throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
}
subClass.prototype = Object.create(superClass && superClass.prototype, {
constructor: {
value: subClass,
enumerable: false,
writable: true,
configurable: true
}
});
if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
};
var possibleConstructorReturn = function (self, call) {
if (!self) {
throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
}
return call && (typeof call === "object" || typeof call === "function") ? call : self;
};
var EventEmitter = function () {
function EventEmitter() {
classCallCheck(this, EventEmitter);
this.listeners = [];
}
createClass(EventEmitter, [{
key: "on",
value: function on(cb) {
var _this = this;
this.listeners.push(cb);
return function () {
var index = _this.listeners.indexOf(cb);
if (index !== -1) _this.listeners.splice(index, 1);
};
}
}, {
key: "emit",
value: function emit(data) {
this.listeners.forEach(function (fn) {
return fn(data);
});
}
}]);
return EventEmitter;
}();
/**
* Copyright 2015, Yahoo! Inc.
* Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
*/
'use strict';
var REACT_STATICS = {
childContextTypes: true,
contextTypes: true,
defaultProps: true,
displayName: true,
getDefaultProps: true,
mixins: true,
propTypes: true,
type: true
};
var KNOWN_STATICS = {
name: true,
length: true,
prototype: true,
caller: true,
callee: true,
arguments: true,
arity: true
};
var defineProperty$1 = Object.defineProperty;
var getOwnPropertyNames = Object.getOwnPropertyNames;
var getOwnPropertySymbols = Object.getOwnPropertySymbols;
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
var getPrototypeOf = Object.getPrototypeOf;
var objectPrototype = getPrototypeOf && getPrototypeOf(Object);
var hoistNonReactStatics = function hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {
if (typeof sourceComponent !== 'string') { // don't hoist over string (html) components
if (objectPrototype) {
var inheritedComponent = getPrototypeOf(sourceComponent);
if (inheritedComponent && inheritedComponent !== objectPrototype) {
hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);
}
}
var keys = getOwnPropertyNames(sourceComponent);
if (getOwnPropertySymbols) {
keys = keys.concat(getOwnPropertySymbols(sourceComponent));
}
for (var i = 0; i < keys.length; ++i) {
var key = keys[i];
if (!REACT_STATICS[key] && !KNOWN_STATICS[key] && (!blacklist || !blacklist[key])) {
var descriptor = getOwnPropertyDescriptor(sourceComponent, key);
try { // Avoid failures from read-only properties
defineProperty$1(targetComponent, key, descriptor);
} catch (e) {}
}
}
return targetComponent;
}
return targetComponent;
};
// Copied from React.PropTypes
function createChainableTypeChecker(validate) {
function checkType(isRequired, props, propName, componentName, location, propFullName) {
for (var _len = arguments.length, rest = Array(_len > 6 ? _len - 6 : 0), _key = 6; _key < _len; _key++) {
rest[_key - 6] = arguments[_key];
}
return mobx.untracked(function () {
componentName = componentName || "<<anonymous>>";
propFullName = propFullName || propName;
if (props[propName] == null) {
if (isRequired) {
var actual = props[propName] === null ? "null" : "undefined";
return new Error("The " + location + " `" + propFullName + "` is marked as required " + "in `" + componentName + "`, but its value is `" + actual + "`.");
}
return null;
} else {
return validate.apply(undefined, [props, propName, componentName, location, propFullName].concat(rest));
}
});
}
var chainedCheckType = checkType.bind(null, false);
chainedCheckType.isRequired = checkType.bind(null, true);
return chainedCheckType;
}
// Copied from React.PropTypes
function isSymbol(propType, propValue) {
// Native Symbol.
if (propType === "symbol") {
return true;
}
// 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'
if (propValue["@@toStringTag"] === "Symbol") {
return true;
}
// Fallback for non-spec compliant Symbols which are polyfilled.
if (typeof Symbol === "function" && propValue instanceof Symbol) {
return true;
}
return false;
}
// Copied from React.PropTypes
function getPropType(propValue) {
var propType = typeof propValue === "undefined" ? "undefined" : _typeof(propValue);
if (Array.isArray(propValue)) {
return "array";
}
if (propValue instanceof RegExp) {
// Old webkits (at least until Android 4.0) return 'function' rather than
// 'object' for typeof a RegExp. We'll normalize this here so that /bla/
// passes PropTypes.object.
return "object";
}
if (isSymbol(propType, propValue)) {
return "symbol";
}
return propType;
}
// This handles more types than `getPropType`. Only used for error messages.
// Copied from React.PropTypes
function getPreciseType(propValue) {
var propType = getPropType(propValue);
if (propType === "object") {
if (propValue instanceof Date) {
return "date";
} else if (propValue instanceof RegExp) {
return "regexp";
}
}
return propType;
}
function createObservableTypeCheckerCreator(allowNativeType, mobxType) {
return createChainableTypeChecker(function (props, propName, componentName, location, propFullName) {
return mobx.untracked(function () {
if (allowNativeType) {
if (getPropType(props[propName]) === mobxType.toLowerCase()) return null;
}
var mobxChecker = void 0;
switch (mobxType) {
case "Array":
mobxChecker = mobx.isObservableArray;
break;
case "Object":
mobxChecker = mobx.isObservableObject;
break;
case "Map":
mobxChecker = mobx.isObservableMap;
break;
default:
throw new Error("Unexpected mobxType: " + mobxType);
}
var propValue = props[propName];
if (!mobxChecker(propValue)) {
var preciseType = getPreciseType(propValue);
var nativeTypeExpectationMessage = allowNativeType ? " or javascript `" + mobxType.toLowerCase() + "`" : "";
return new Error("Invalid prop `" + propFullName + "` of type `" + preciseType + "` supplied to" + " `" + componentName + "`, expected `mobx.Observable" + mobxType + "`" + nativeTypeExpectationMessage + ".");
}
return null;
});
});
}
function createObservableArrayOfTypeChecker(allowNativeType, typeChecker) {
return createChainableTypeChecker(function (props, propName, componentName, location, propFullName) {
for (var _len2 = arguments.length, rest = Array(_len2 > 5 ? _len2 - 5 : 0), _key2 = 5; _key2 < _len2; _key2++) {
rest[_key2 - 5] = arguments[_key2];
}
return mobx.untracked(function () {
if (typeof typeChecker !== "function") {
return new Error("Property `" + propFullName + "` of component `" + componentName + "` has " + "invalid PropType notation.");
}
var error = createObservableTypeCheckerCreator(allowNativeType, "Array")(props, propName, componentName);
if (error instanceof Error) return error;
var propValue = props[propName];
for (var i = 0; i < propValue.length; i++) {
error = typeChecker.apply(undefined, [propValue, i, componentName, location, propFullName + "[" + i + "]"].concat(rest));
if (error instanceof Error) return error;
}
return null;
});
});
}
var observableArray = createObservableTypeCheckerCreator(false, "Array");
var observableArrayOf = createObservableArrayOfTypeChecker.bind(null, false);
var observableMap = createObservableTypeCheckerCreator(false, "Map");
var observableObject = createObservableTypeCheckerCreator(false, "Object");
var arrayOrObservableArray = createObservableTypeCheckerCreator(true, "Array");
var arrayOrObservableArrayOf = createObservableArrayOfTypeChecker.bind(null, true);
var objectOrObservableObject = createObservableTypeCheckerCreator(true, "Object");
var propTypes = Object.freeze({
observableArray: observableArray,
observableArrayOf: observableArrayOf,
observableMap: observableMap,
observableObject: observableObject,
arrayOrObservableArray: arrayOrObservableArray,
arrayOrObservableArrayOf: arrayOrObservableArrayOf,
objectOrObservableObject: objectOrObservableObject
});
function isStateless(component) {
// `function() {}` has prototype, but `() => {}` doesn't
// `() => {}` via Babel has prototype too.
return !(component.prototype && component.prototype.render);
}
var injectorContextTypes = {
mobxStores: objectOrObservableObject
};
Object.seal(injectorContextTypes);
var proxiedInjectorProps = {
contextTypes: {
get: function get$$1() {
return injectorContextTypes;
},
set: function set$$1(_) {
console.warn("Mobx Injector: you are trying to attach `contextTypes` on an component decorated with `inject` (or `observer`) HOC. Please specify the contextTypes on the wrapped component instead. It is accessible through the `wrappedComponent`");
},
configurable: true,
enumerable: false
},
isMobxInjector: {
value: true,
writable: true,
configurable: true,
enumerable: true
}
/**
* Store Injection
*/
};function createStoreInjector(grabStoresFn, component, injectNames) {
var _class, _temp2;
var displayName = "inject-" + (component.displayName || component.name || component.constructor && component.constructor.name || "Unknown");
if (injectNames) displayName += "-with-" + injectNames;
var Injector = (_temp2 = _class = function (_Component) {
inherits(Injector, _Component);
function Injector() {
var _ref;
var _temp, _this, _ret;
classCallCheck(this, Injector);
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
args[_key] = arguments[_key];
}
return _ret = (_temp = (_this = possibleConstructorReturn(this, (_ref = Injector.__proto__ || Object.getPrototypeOf(Injector)).call.apply(_ref, [this].concat(args))), _this), _this.storeRef = function (instance) {
_this.wrappedInstance = instance;
}, _temp), possibleConstructorReturn(_this, _ret);
}
createClass(Injector, [{
key: "render",
value: function render() {
// Optimization: it might be more efficient to apply the mapper function *outside* the render method
// (if the mapper is a function), that could avoid expensive(?) re-rendering of the injector component
// See this test: 'using a custom injector is not too reactive' in inject.js
var newProps = {};
for (var key in this.props) {
if (this.props.hasOwnProperty(key)) {
newProps[key] = this.props[key];
}
}var additionalProps = grabStoresFn(this.context.mobxStores || {}, newProps, this.context) || {};
for (var _key2 in additionalProps) {
newProps[_key2] = additionalProps[_key2];
}
if (!isStateless(component)) {
newProps.ref = this.storeRef;
}
return react.createElement(component, newProps);
}
}]);
return Injector;
}(react.Component), _class.displayName = displayName, _temp2);
// Static fields from component should be visible on the generated Injector
hoistNonReactStatics(Injector, component);
Injector.wrappedComponent = component;
Object.defineProperties(Injector, proxiedInjectorProps);
return Injector;
}
function grabStoresByName(storeNames) {
return function (baseStores, nextProps) {
storeNames.forEach(function (storeName) {
if (storeName in nextProps // prefer props over stores
) return;
if (!(storeName in baseStores)) throw new Error("MobX injector: Store '" + storeName + "' is not available! Make sure it is provided by some Provider");
nextProps[storeName] = baseStores[storeName];
});
return nextProps;
};
}
/**
* higher order component that injects stores to a child.
* takes either a varargs list of strings, which are stores read from the context,
* or a function that manually maps the available stores from the context to props:
* storesToProps(mobxStores, props, context) => newProps
*/
function inject() /* fn(stores, nextProps) or ...storeNames */{
var grabStoresFn = void 0;
if (typeof arguments[0] === "function") {
grabStoresFn = arguments[0];
return function (componentClass) {
var injected = createStoreInjector(grabStoresFn, componentClass);
injected.isMobxInjector = false; // supress warning
// mark the Injector as observer, to make it react to expressions in `grabStoresFn`,
// see #111
injected = observer(injected);
injected.isMobxInjector = true; // restore warning
return injected;
};
} else {
var storeNames = [];
for (var i = 0; i < arguments.length; i++) {
storeNames[i] = arguments[i];
}grabStoresFn = grabStoresByName(storeNames);
return function (componentClass) {
return createStoreInjector(grabStoresFn, componentClass, storeNames.join("-"));
};
}
}
/**
* dev tool support
*/
var isDevtoolsEnabled = false;
var isUsingStaticRendering = false;
var warnedAboutObserverInjectDeprecation = false;
// WeakMap<Node, Object>;
var componentByNodeRegistery = typeof WeakMap !== "undefined" ? new WeakMap() : undefined;
var renderReporter = new EventEmitter();
function findDOMNode$2(component) {
if (reactDom.findDOMNode) {
try {
return reactDom.findDOMNode(component);
} catch (e) {
// findDOMNode will throw in react-test-renderer, see:
// See https://github.com/mobxjs/mobx-react/issues/216
// Is there a better heuristic?
return null;
}
}
return null;
}
function reportRendering(component) {
var node = findDOMNode$2(component);
if (node && componentByNodeRegistery) componentByNodeRegistery.set(node, component);
renderReporter.emit({
event: "render",
renderTime: component.__$mobRenderEnd - component.__$mobRenderStart,
totalTime: Date.now() - component.__$mobRenderStart,
component: component,
node: node
});
}
function trackComponents() {
if (typeof WeakMap === "undefined") throw new Error("[mobx-react] tracking components is not supported in this browser.");
if (!isDevtoolsEnabled) isDevtoolsEnabled = true;
}
function useStaticRendering(useStaticRendering) {
isUsingStaticRendering = useStaticRendering;
}
/**
* Errors reporter
*/
var errorsReporter = new EventEmitter();
/**
* Utilities
*/
function patch(target, funcName) {
var runMixinFirst = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
var base = target[funcName];
var mixinFunc = reactiveMixin[funcName];
var f = !base ? mixinFunc : runMixinFirst === true ? function () {
mixinFunc.apply(this, arguments);
base.apply(this, arguments);
} : function () {
base.apply(this, arguments);
mixinFunc.apply(this, arguments);
};
// MWE: ideally we freeze here to protect against accidental overwrites in component instances, see #195
// ...but that breaks react-hot-loader, see #231...
target[funcName] = f;
}
function isObjectShallowModified(prev, next) {
if (null == prev || null == next || (typeof prev === "undefined" ? "undefined" : _typeof(prev)) !== "object" || (typeof next === "undefined" ? "undefined" : _typeof(next)) !== "object") {
return prev !== next;
}
var keys = Object.keys(prev);
if (keys.length !== Object.keys(next).length) {
return true;
}
var key = void 0;
for (var i = keys.length - 1; i >= 0, key = keys[i]; i--) {
if (next[key] !== prev[key]) {
return true;
}
}
return false;
}
/**
* ReactiveMixin
*/
var reactiveMixin = {
componentWillMount: function componentWillMount() {
var _this = this;
if (isUsingStaticRendering === true) return;
// Generate friendly name for debugging
var initialName = this.displayName || this.name || this.constructor && (this.constructor.displayName || this.constructor.name) || "<component>";
var rootNodeID = this._reactInternalInstance && this._reactInternalInstance._rootNodeID;
/**
* If props are shallowly modified, react will render anyway,
* so atom.reportChanged() should not result in yet another re-render
*/
var skipRender = false;
/**
* forceUpdate will re-assign this.props. We don't want that to cause a loop,
* so detect these changes
*/
var isForcingUpdate = false;
function makePropertyObservableReference(propName) {
var valueHolder = this[propName];
var atom = new mobx.Atom("reactive " + propName);
Object.defineProperty(this, propName, {
configurable: true,
enumerable: true,
get: function get$$1() {
atom.reportObserved();
return valueHolder;
},
set: function set$$1(v) {
if (!isForcingUpdate && isObjectShallowModified(valueHolder, v)) {
valueHolder = v;
skipRender = true;
atom.reportChanged();
skipRender = false;
} else {
valueHolder = v;
}
}
});
}
// make this.props an observable reference, see #124
makePropertyObservableReference.call(this, "props");
// make state an observable reference
makePropertyObservableReference.call(this, "state");
// wire up reactive render
var baseRender = this.render.bind(this);
var reaction = null;
var isRenderingPending = false;
var initialRender = function initialRender() {
reaction = new mobx.Reaction(initialName + "#" + rootNodeID + ".render()", function () {
if (!isRenderingPending) {
// N.B. Getting here *before mounting* means that a component constructor has side effects (see the relevant test in misc.js)
// This unidiomatic React usage but React will correctly warn about this so we continue as usual
// See #85 / Pull #44
isRenderingPending = true;
if (typeof _this.componentWillReact === "function") _this.componentWillReact(); // TODO: wrap in action?
if (_this.__$mobxIsUnmounted !== true) {
// If we are unmounted at this point, componentWillReact() had a side effect causing the component to unmounted
// TODO: remove this check? Then react will properly warn about the fact that this should not happen? See #73
// However, people also claim this migth happen during unit tests..
var hasError = true;
try {
isForcingUpdate = true;
if (!skipRender) react.Component.prototype.forceUpdate.call(_this);
hasError = false;
} finally {
isForcingUpdate = false;
if (hasError) reaction.dispose();
}
}
}
});
reaction.reactComponent = _this;
reactiveRender.$mobx = reaction;
_this.render = reactiveRender;
return reactiveRender();
};
var reactiveRender = function reactiveRender() {
isRenderingPending = false;
var exception = undefined;
var rendering = undefined;
reaction.track(function () {
if (isDevtoolsEnabled) {
_this.__$mobRenderStart = Date.now();
}
try {
rendering = mobx.extras.allowStateChanges(false, baseRender);
} catch (e) {
exception = e;
}
if (isDevtoolsEnabled) {
_this.__$mobRenderEnd = Date.now();
}
});
if (exception) {
errorsReporter.emit(exception);
throw exception;
}
return rendering;
};
this.render = initialRender;
},
componentWillUnmount: function componentWillUnmount() {
if (isUsingStaticRendering === true) return;
this.render.$mobx && this.render.$mobx.dispose();
this.__$mobxIsUnmounted = true;
if (isDevtoolsEnabled) {
var node = findDOMNode$2(this);
if (node && componentByNodeRegistery) {
componentByNodeRegistery.delete(node);
}
renderReporter.emit({
event: "destroy",
component: this,
node: node
});
}
},
componentDidMount: function componentDidMount() {
if (isDevtoolsEnabled) {
reportRendering(this);
}
},
componentDidUpdate: function componentDidUpdate() {
if (isDevtoolsEnabled) {
reportRendering(this);
}
},
shouldComponentUpdate: function shouldComponentUpdate(nextProps, nextState) {
if (isUsingStaticRendering) {
console.warn("[mobx-react] It seems that a re-rendering of a React component is triggered while in static (server-side) mode. Please make sure components are rendered only once server-side.");
}
// update on any state changes (as is the default)
if (this.state !== nextState) {
return true;
}
// update if props are shallowly not equal, inspired by PureRenderMixin
// we could return just 'false' here, and avoid the `skipRender` checks etc
// however, it is nicer if lifecycle events are triggered like usually,
// so we return true here if props are shallowly modified.
return isObjectShallowModified(this.props, nextProps);
}
/**
* Observer function / decorator
*/
};function observer(arg1, arg2) {
if (typeof arg1 === "string") {
throw new Error("Store names should be provided as array");
}
if (Array.isArray(arg1)) {
// component needs stores
if (!warnedAboutObserverInjectDeprecation) {
warnedAboutObserverInjectDeprecation = true;
console.warn('Mobx observer: Using observer to inject stores is deprecated since 4.0. Use `@inject("store1", "store2") @observer ComponentClass` or `inject("store1", "store2")(observer(componentClass))` instead of `@observer(["store1", "store2"]) ComponentClass`');
}
if (!arg2) {
// invoked as decorator
return function (componentClass) {
return observer(arg1, componentClass);
};
} else {
return inject.apply(null, arg1)(observer(arg2));
}
}
var componentClass = arg1;
if (componentClass.isMobxInjector === true) {
console.warn("Mobx observer: You are trying to use 'observer' on a component that already has 'inject'. Please apply 'observer' before applying 'inject'");
}
// Stateless function component:
// If it is function but doesn't seem to be a react class constructor,
// wrap it to a react class automatically
if (typeof componentClass === "function" && (!componentClass.prototype || !componentClass.prototype.render) && !componentClass.isReactClass && !react.Component.isPrototypeOf(componentClass)) {
var _class, _temp;
return observer((_temp = _class = function (_Component) {
inherits(_class, _Component);
function _class() {
classCallCheck(this, _class);
return possibleConstructorReturn(this, (_class.__proto__ || Object.getPrototypeOf(_class)).apply(this, arguments));
}
createClass(_class, [{
key: "render",
value: function render() {
return componentClass.call(this, this.props, this.context);
}
}]);
return _class;
}(react.Component), _class.displayName = componentClass.displayName || componentClass.name, _class.contextTypes = componentClass.contextTypes, _class.propTypes = componentClass.propTypes, _class.defaultProps = componentClass.defaultProps, _temp));
}
if (!componentClass) {
throw new Error("Please pass a valid component to 'observer'");
}
var target = componentClass.prototype || componentClass;
mixinLifecycleEvents(target);
componentClass.isMobXReactObserver = true;
return componentClass;
}
function mixinLifecycleEvents(target) {
patch(target, "componentWillMount", true);["componentDidMount", "componentWillUnmount", "componentDidUpdate"].forEach(function (funcName) {
patch(target, funcName);
});
if (!target.shouldComponentUpdate) {
target.shouldComponentUpdate = reactiveMixin.shouldComponentUpdate;
}
}
// TODO: support injection somehow as well?
var Observer = observer(function (_ref) {
var children = _ref.children;
return children();
});
Observer.displayName = "Observer";
Observer.propTypes = {
children: function children(propValue, key, componentName, location, propFullName) {
if (typeof propValue[key] !== "function") return new Error("Invalid prop `" + propFullName + "` of type `" + _typeof(propValue[key]) + "` supplied to" + " `" + componentName + "`, expected `function`.");
}
};
var _class;
var _temp;
var specialReactKeys = { children: true, key: true, ref: true };
var Provider = (_temp = _class = function (_Component) {
inherits(Provider, _Component);
function Provider() {
classCallCheck(this, Provider);
return possibleConstructorReturn(this, (Provider.__proto__ || Object.getPrototypeOf(Provider)).apply(this, arguments));
}
createClass(Provider, [{
key: "render",
value: function render() {
return react.Children.only(this.props.children);
}
}, {
key: "getChildContext",
value: function getChildContext() {
var stores = {};
// inherit stores
var baseStores = this.context.mobxStores;
if (baseStores) for (var key in baseStores) {
stores[key] = baseStores[key];
}
// add own stores
for (var _key in this.props) {
if (!specialReactKeys[_key] && _key !== "suppressChangedStoreWarning") stores[_key] = this.props[_key];
}return {
mobxStores: stores
};
}
}, {
key: "componentWillReceiveProps",
value: function componentWillReceiveProps(nextProps) {
// Maybe this warning is too aggressive?
if (Object.keys(nextProps).length !== Object.keys(this.props).length) console.warn("MobX Provider: The set of provided stores has changed. Please avoid changing stores as the change might not propagate to all children");
if (!nextProps.suppressChangedStoreWarning) for (var key in nextProps) {
if (!specialReactKeys[key] && this.props[key] !== nextProps[key]) console.warn("MobX Provider: Provided store '" + key + "' has changed. Please avoid replacing stores as the change might not propagate to all children");
}
}
}]);
return Provider;
}(react.Component), _class.contextTypes = {
mobxStores: objectOrObservableObject
}, _class.childContextTypes = {
mobxStores: objectOrObservableObject.isRequired
}, _temp);
if (!react.Component) throw new Error("mobx-react requires React to be available");
if (!mobx.extras) throw new Error("mobx-react requires mobx to be available");
if (typeof reactDom.unstable_batchedUpdates === "function") mobx.extras.setReactionScheduler(reactDom.unstable_batchedUpdates);else if (typeof unstable_batchedUpdates$1 === "function") mobx.extras.setReactionScheduler(unstable_batchedUpdates$1);
var onError = function onError(fn) {
return errorsReporter.on(fn);
};
/* DevTool support */
// See: https://github.com/andykog/mobx-devtools/blob/d8976c24b8cb727ed59f9a0bc905a009df79e221/src/backend/installGlobalHook.js
if ((typeof __MOBX_DEVTOOLS_GLOBAL_HOOK__ === "undefined" ? "undefined" : _typeof(__MOBX_DEVTOOLS_GLOBAL_HOOK__)) === "object") {
var mobx$1 = { spy: mobx.spy, extras: mobx.extras };
var mobxReact = { renderReporter: renderReporter, componentByNodeRegistery: componentByNodeRegistery, trackComponents: trackComponents };
__MOBX_DEVTOOLS_GLOBAL_HOOK__.injectMobxReact(mobxReact, mobx$1);
}
exports.propTypes = propTypes;
exports.PropTypes = propTypes;
exports.onError = onError;
exports.observer = observer;
exports.Observer = Observer;
exports.renderReporter = renderReporter;
exports.componentByNodeRegistery = componentByNodeRegistery;
exports.trackComponents = trackComponents;
exports.useStaticRendering = useStaticRendering;
exports.Provider = Provider;
exports.inject = inject;
Object.defineProperty(exports, '__esModule', { value: true });
})));
|
ajax/libs/highmaps/1.1.1/highmaps.src.js
|
hibrahimsafak/cdnjs
|
// ==ClosureCompiler==
// @compilation_level SIMPLE_OPTIMIZATIONS
/**
* @license Highmaps JS v1.1.1 (2015-02-17)
*
* (c) 2009-2014 Torstein Honsi
*
* License: www.highcharts.com/license
*/
// JSLint options:
/*global Highcharts, HighchartsAdapter, document, window, navigator, setInterval, clearInterval, clearTimeout, setTimeout, location, jQuery, $, console, each, grep */
/*jslint ass: true, sloppy: true, forin: true, plusplus: true, nomen: true, vars: true, regexp: true, newcap: true, browser: true, continue: true, white: true */
(function () {
// encapsulated variables
var UNDEFINED,
doc = document,
win = window,
math = Math,
mathRound = math.round,
mathFloor = math.floor,
mathCeil = math.ceil,
mathMax = math.max,
mathMin = math.min,
mathAbs = math.abs,
mathCos = math.cos,
mathSin = math.sin,
mathPI = math.PI,
deg2rad = mathPI * 2 / 360,
// some variables
userAgent = navigator.userAgent,
isOpera = win.opera,
isIE = /(msie|trident)/i.test(userAgent) && !isOpera,
docMode8 = doc.documentMode === 8,
isWebKit = /AppleWebKit/.test(userAgent),
isFirefox = /Firefox/.test(userAgent),
isTouchDevice = /(Mobile|Android|Windows Phone)/.test(userAgent),
SVG_NS = 'http://www.w3.org/2000/svg',
hasSVG = !!doc.createElementNS && !!doc.createElementNS(SVG_NS, 'svg').createSVGRect,
hasBidiBug = isFirefox && parseInt(userAgent.split('Firefox/')[1], 10) < 4, // issue #38
useCanVG = !hasSVG && !isIE && !!doc.createElement('canvas').getContext,
Renderer,
hasTouch,
symbolSizes = {},
idCounter = 0,
garbageBin,
defaultOptions,
dateFormat, // function
globalAnimation,
pathAnim,
timeUnits,
noop = function () { return UNDEFINED; },
charts = [],
chartCount = 0,
PRODUCT = 'Highmaps',
VERSION = '1.1.1',
// some constants for frequently used strings
DIV = 'div',
ABSOLUTE = 'absolute',
RELATIVE = 'relative',
HIDDEN = 'hidden',
PREFIX = 'highcharts-',
VISIBLE = 'visible',
PX = 'px',
NONE = 'none',
M = 'M',
L = 'L',
numRegex = /^[0-9]+$/,
NORMAL_STATE = '',
HOVER_STATE = 'hover',
SELECT_STATE = 'select',
marginNames = ['plotTop', 'marginRight', 'marginBottom', 'plotLeft'],
// Object for extending Axis
AxisPlotLineOrBandExtension,
// constants for attributes
STROKE_WIDTH = 'stroke-width',
// time methods, changed based on whether or not UTC is used
Date, // Allow using a different Date class
makeTime,
timezoneOffset,
getTimezoneOffset,
getMinutes,
getHours,
getDay,
getDate,
getMonth,
getFullYear,
setMinutes,
setHours,
setDate,
setMonth,
setFullYear,
// lookup over the types and the associated classes
seriesTypes = {},
Highcharts;
// The Highcharts namespace
Highcharts = win.Highcharts = win.Highcharts ? error(16, true) : {};
Highcharts.seriesTypes = seriesTypes;
/**
* Extend an object with the members of another
* @param {Object} a The object to be extended
* @param {Object} b The object to add to the first one
*/
var extend = Highcharts.extend = function (a, b) {
var n;
if (!a) {
a = {};
}
for (n in b) {
a[n] = b[n];
}
return a;
};
/**
* Deep merge two or more objects and return a third object. If the first argument is
* true, the contents of the second object is copied into the first object.
* Previously this function redirected to jQuery.extend(true), but this had two limitations.
* First, it deep merged arrays, which lead to workarounds in Highcharts. Second,
* it copied properties from extended prototypes.
*/
function merge() {
var i,
args = arguments,
len,
ret = {},
doCopy = function (copy, original) {
var value, key;
// An object is replacing a primitive
if (typeof copy !== 'object') {
copy = {};
}
for (key in original) {
if (original.hasOwnProperty(key)) {
value = original[key];
// Copy the contents of objects, but not arrays or DOM nodes
if (value && typeof value === 'object' && Object.prototype.toString.call(value) !== '[object Array]'
&& key !== 'renderTo' && typeof value.nodeType !== 'number') {
copy[key] = doCopy(copy[key] || {}, value);
// Primitives and arrays are copied over directly
} else {
copy[key] = original[key];
}
}
}
return copy;
};
// If first argument is true, copy into the existing object. Used in setOptions.
if (args[0] === true) {
ret = args[1];
args = Array.prototype.slice.call(args, 2);
}
// For each argument, extend the return
len = args.length;
for (i = 0; i < len; i++) {
ret = doCopy(ret, args[i]);
}
return ret;
}
/**
* Shortcut for parseInt
* @param {Object} s
* @param {Number} mag Magnitude
*/
function pInt(s, mag) {
return parseInt(s, mag || 10);
}
/**
* Check for string
* @param {Object} s
*/
function isString(s) {
return typeof s === 'string';
}
/**
* Check for object
* @param {Object} obj
*/
function isObject(obj) {
return obj && typeof obj === 'object';
}
/**
* Check for array
* @param {Object} obj
*/
function isArray(obj) {
return Object.prototype.toString.call(obj) === '[object Array]';
}
/**
* Check for number
* @param {Object} n
*/
function isNumber(n) {
return typeof n === 'number';
}
function log2lin(num) {
return math.log(num) / math.LN10;
}
function lin2log(num) {
return math.pow(10, num);
}
/**
* Remove last occurence of an item from an array
* @param {Array} arr
* @param {Mixed} item
*/
function erase(arr, item) {
var i = arr.length;
while (i--) {
if (arr[i] === item) {
arr.splice(i, 1);
break;
}
}
//return arr;
}
/**
* Returns true if the object is not null or undefined. Like MooTools' $.defined.
* @param {Object} obj
*/
function defined(obj) {
return obj !== UNDEFINED && obj !== null;
}
/**
* Set or get an attribute or an object of attributes. Can't use jQuery attr because
* it attempts to set expando properties on the SVG element, which is not allowed.
*
* @param {Object} elem The DOM element to receive the attribute(s)
* @param {String|Object} prop The property or an abject of key-value pairs
* @param {String} value The value if a single property is set
*/
function attr(elem, prop, value) {
var key,
ret;
// if the prop is a string
if (isString(prop)) {
// set the value
if (defined(value)) {
elem.setAttribute(prop, value);
// get the value
} else if (elem && elem.getAttribute) { // elem not defined when printing pie demo...
ret = elem.getAttribute(prop);
}
// else if prop is defined, it is a hash of key/value pairs
} else if (defined(prop) && isObject(prop)) {
for (key in prop) {
elem.setAttribute(key, prop[key]);
}
}
return ret;
}
/**
* Check if an element is an array, and if not, make it into an array. Like
* MooTools' $.splat.
*/
function splat(obj) {
return isArray(obj) ? obj : [obj];
}
/**
* Return the first value that is defined. Like MooTools' $.pick.
*/
var pick = Highcharts.pick = function () {
var args = arguments,
i,
arg,
length = args.length;
for (i = 0; i < length; i++) {
arg = args[i];
if (arg !== UNDEFINED && arg !== null) {
return arg;
}
}
};
/**
* Set CSS on a given element
* @param {Object} el
* @param {Object} styles Style object with camel case property names
*/
function css(el, styles) {
if (isIE && !hasSVG) { // #2686
if (styles && styles.opacity !== UNDEFINED) {
styles.filter = 'alpha(opacity=' + (styles.opacity * 100) + ')';
}
}
extend(el.style, styles);
}
/**
* Utility function to create element with attributes and styles
* @param {Object} tag
* @param {Object} attribs
* @param {Object} styles
* @param {Object} parent
* @param {Object} nopad
*/
function createElement(tag, attribs, styles, parent, nopad) {
var el = doc.createElement(tag);
if (attribs) {
extend(el, attribs);
}
if (nopad) {
css(el, {padding: 0, border: NONE, margin: 0});
}
if (styles) {
css(el, styles);
}
if (parent) {
parent.appendChild(el);
}
return el;
}
/**
* Extend a prototyped class by new members
* @param {Object} parent
* @param {Object} members
*/
function extendClass(parent, members) {
var object = function () { return UNDEFINED; };
object.prototype = new parent();
extend(object.prototype, members);
return object;
}
/**
* Pad a string to a given length by adding 0 to the beginning
* @param {Number} number
* @param {Number} length
*/
function pad(number, length) {
// Create an array of the remaining length +1 and join it with 0's
return new Array((length || 2) + 1 - String(number).length).join(0) + number;
}
/**
* Wrap a method with extended functionality, preserving the original function
* @param {Object} obj The context object that the method belongs to
* @param {String} method The name of the method to extend
* @param {Function} func A wrapper function callback. This function is called with the same arguments
* as the original function, except that the original function is unshifted and passed as the first
* argument.
*/
var wrap = Highcharts.wrap = function (obj, method, func) {
var proceed = obj[method];
obj[method] = function () {
var args = Array.prototype.slice.call(arguments);
args.unshift(proceed);
return func.apply(this, args);
};
};
function getTZOffset(timestamp) {
return ((getTimezoneOffset && getTimezoneOffset(timestamp)) || timezoneOffset || 0) * 60000;
}
/**
* Based on http://www.php.net/manual/en/function.strftime.php
* @param {String} format
* @param {Number} timestamp
* @param {Boolean} capitalize
*/
dateFormat = function (format, timestamp, capitalize) {
if (!defined(timestamp) || isNaN(timestamp)) {
return 'Invalid date';
}
format = pick(format, '%Y-%m-%d %H:%M:%S');
var date = new Date(timestamp - getTZOffset(timestamp)),
key, // used in for constuct below
// get the basic time values
hours = date[getHours](),
day = date[getDay](),
dayOfMonth = date[getDate](),
month = date[getMonth](),
fullYear = date[getFullYear](),
lang = defaultOptions.lang,
langWeekdays = lang.weekdays,
// List all format keys. Custom formats can be added from the outside.
replacements = extend({
// Day
'a': langWeekdays[day].substr(0, 3), // Short weekday, like 'Mon'
'A': langWeekdays[day], // Long weekday, like 'Monday'
'd': pad(dayOfMonth), // Two digit day of the month, 01 to 31
'e': dayOfMonth, // Day of the month, 1 through 31
'w': day,
// Week (none implemented)
//'W': weekNumber(),
// Month
'b': lang.shortMonths[month], // Short month, like 'Jan'
'B': lang.months[month], // Long month, like 'January'
'm': pad(month + 1), // Two digit month number, 01 through 12
// Year
'y': fullYear.toString().substr(2, 2), // Two digits year, like 09 for 2009
'Y': fullYear, // Four digits year, like 2009
// Time
'H': pad(hours), // Two digits hours in 24h format, 00 through 23
'I': pad((hours % 12) || 12), // Two digits hours in 12h format, 00 through 11
'l': (hours % 12) || 12, // Hours in 12h format, 1 through 12
'M': pad(date[getMinutes]()), // Two digits minutes, 00 through 59
'p': hours < 12 ? 'AM' : 'PM', // Upper case AM or PM
'P': hours < 12 ? 'am' : 'pm', // Lower case AM or PM
'S': pad(date.getSeconds()), // Two digits seconds, 00 through 59
'L': pad(mathRound(timestamp % 1000), 3) // Milliseconds (naming from Ruby)
}, Highcharts.dateFormats);
// do the replaces
for (key in replacements) {
while (format.indexOf('%' + key) !== -1) { // regex would do it in one line, but this is faster
format = format.replace('%' + key, typeof replacements[key] === 'function' ? replacements[key](timestamp) : replacements[key]);
}
}
// Optionally capitalize the string and return
return capitalize ? format.substr(0, 1).toUpperCase() + format.substr(1) : format;
};
/**
* Format a single variable. Similar to sprintf, without the % prefix.
*/
function formatSingle(format, val) {
var floatRegex = /f$/,
decRegex = /\.([0-9])/,
lang = defaultOptions.lang,
decimals;
if (floatRegex.test(format)) { // float
decimals = format.match(decRegex);
decimals = decimals ? decimals[1] : -1;
if (val !== null) {
val = Highcharts.numberFormat(
val,
decimals,
lang.decimalPoint,
format.indexOf(',') > -1 ? lang.thousandsSep : ''
);
}
} else {
val = dateFormat(format, val);
}
return val;
}
/**
* Format a string according to a subset of the rules of Python's String.format method.
*/
function format(str, ctx) {
var splitter = '{',
isInside = false,
segment,
valueAndFormat,
path,
i,
len,
ret = [],
val,
index;
while ((index = str.indexOf(splitter)) !== -1) {
segment = str.slice(0, index);
if (isInside) { // we're on the closing bracket looking back
valueAndFormat = segment.split(':');
path = valueAndFormat.shift().split('.'); // get first and leave format
len = path.length;
val = ctx;
// Assign deeper paths
for (i = 0; i < len; i++) {
val = val[path[i]];
}
// Format the replacement
if (valueAndFormat.length) {
val = formatSingle(valueAndFormat.join(':'), val);
}
// Push the result and advance the cursor
ret.push(val);
} else {
ret.push(segment);
}
str = str.slice(index + 1); // the rest
isInside = !isInside; // toggle
splitter = isInside ? '}' : '{'; // now look for next matching bracket
}
ret.push(str);
return ret.join('');
}
/**
* Get the magnitude of a number
*/
function getMagnitude(num) {
return math.pow(10, mathFloor(math.log(num) / math.LN10));
}
/**
* Take an interval and normalize it to multiples of 1, 2, 2.5 and 5
* @param {Number} interval
* @param {Array} multiples
* @param {Number} magnitude
* @param {Object} options
*/
function normalizeTickInterval(interval, multiples, magnitude, allowDecimals, preventExceed) {
var normalized,
i,
retInterval = interval;
// round to a tenfold of 1, 2, 2.5 or 5
magnitude = pick(magnitude, 1);
normalized = interval / magnitude;
// multiples for a linear scale
if (!multiples) {
multiples = [1, 2, 2.5, 5, 10];
// the allowDecimals option
if (allowDecimals === false) {
if (magnitude === 1) {
multiples = [1, 2, 5, 10];
} else if (magnitude <= 0.1) {
multiples = [1 / magnitude];
}
}
}
// normalize the interval to the nearest multiple
for (i = 0; i < multiples.length; i++) {
retInterval = multiples[i];
if ((preventExceed && retInterval * magnitude >= interval) || // only allow tick amounts smaller than natural
(!preventExceed && (normalized <= (multiples[i] + (multiples[i + 1] || multiples[i])) / 2))) {
break;
}
}
// multiply back to the correct magnitude
retInterval *= magnitude;
return retInterval;
}
/**
* Utility method that sorts an object array and keeping the order of equal items.
* ECMA script standard does not specify the behaviour when items are equal.
*/
function stableSort(arr, sortFunction) {
var length = arr.length,
sortValue,
i;
// Add index to each item
for (i = 0; i < length; i++) {
arr[i].ss_i = i; // stable sort index
}
arr.sort(function (a, b) {
sortValue = sortFunction(a, b);
return sortValue === 0 ? a.ss_i - b.ss_i : sortValue;
});
// Remove index from items
for (i = 0; i < length; i++) {
delete arr[i].ss_i; // stable sort index
}
}
/**
* Non-recursive method to find the lowest member of an array. Math.min raises a maximum
* call stack size exceeded error in Chrome when trying to apply more than 150.000 points. This
* method is slightly slower, but safe.
*/
function arrayMin(data) {
var i = data.length,
min = data[0];
while (i--) {
if (data[i] < min) {
min = data[i];
}
}
return min;
}
/**
* Non-recursive method to find the lowest member of an array. Math.min raises a maximum
* call stack size exceeded error in Chrome when trying to apply more than 150.000 points. This
* method is slightly slower, but safe.
*/
function arrayMax(data) {
var i = data.length,
max = data[0];
while (i--) {
if (data[i] > max) {
max = data[i];
}
}
return max;
}
/**
* Utility method that destroys any SVGElement or VMLElement that are properties on the given object.
* It loops all properties and invokes destroy if there is a destroy method. The property is
* then delete'ed.
* @param {Object} The object to destroy properties on
* @param {Object} Exception, do not destroy this property, only delete it.
*/
function destroyObjectProperties(obj, except) {
var n;
for (n in obj) {
// If the object is non-null and destroy is defined
if (obj[n] && obj[n] !== except && obj[n].destroy) {
// Invoke the destroy
obj[n].destroy();
}
// Delete the property from the object.
delete obj[n];
}
}
/**
* Discard an element by moving it to the bin and delete
* @param {Object} The HTML node to discard
*/
function discardElement(element) {
// create a garbage bin element, not part of the DOM
if (!garbageBin) {
garbageBin = createElement(DIV);
}
// move the node and empty bin
if (element) {
garbageBin.appendChild(element);
}
garbageBin.innerHTML = '';
}
/**
* Provide error messages for debugging, with links to online explanation
*/
function error (code, stop) {
var msg = 'Highcharts error #' + code + ': www.highcharts.com/errors/' + code;
if (stop) {
throw msg;
}
// else ...
if (win.console) {
console.log(msg);
}
}
/**
* Fix JS round off float errors
* @param {Number} num
*/
function correctFloat(num) {
return parseFloat(
num.toPrecision(14)
);
}
/**
* Set the global animation to either a given value, or fall back to the
* given chart's animation option
* @param {Object} animation
* @param {Object} chart
*/
function setAnimation(animation, chart) {
globalAnimation = pick(animation, chart.animation);
}
/**
* The time unit lookup
*/
timeUnits = {
millisecond: 1,
second: 1000,
minute: 60000,
hour: 3600000,
day: 24 * 3600000,
week: 7 * 24 * 3600000,
month: 28 * 24 * 3600000,
year: 364 * 24 * 3600000
};
/**
* Format a number and return a string based on input settings
* @param {Number} number The input number to format
* @param {Number} decimals The amount of decimals
* @param {String} decPoint The decimal point, defaults to the one given in the lang options
* @param {String} thousandsSep The thousands separator, defaults to the one given in the lang options
*/
Highcharts.numberFormat = function (number, decimals, decPoint, thousandsSep) {
var lang = defaultOptions.lang,
// http://kevin.vanzonneveld.net/techblog/article/javascript_equivalent_for_phps_number_format/
n = +number || 0,
c = decimals === -1 ?
(n.toString().split('.')[1] || '').length : // preserve decimals
(isNaN(decimals = mathAbs(decimals)) ? 2 : decimals),
d = decPoint === undefined ? lang.decimalPoint : decPoint,
t = thousandsSep === undefined ? lang.thousandsSep : thousandsSep,
s = n < 0 ? "-" : "",
i = String(pInt(n = mathAbs(n).toFixed(c))),
j = i.length > 3 ? i.length % 3 : 0;
return (s + (j ? i.substr(0, j) + t : "") + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + t) +
(c ? d + mathAbs(n - i).toFixed(c).slice(2) : ""));
};
/**
* Path interpolation algorithm used across adapters
*/
pathAnim = {
/**
* Prepare start and end values so that the path can be animated one to one
*/
init: function (elem, fromD, toD) {
fromD = fromD || '';
var shift = elem.shift,
bezier = fromD.indexOf('C') > -1,
numParams = bezier ? 7 : 3,
endLength,
slice,
i,
start = fromD.split(' '),
end = [].concat(toD), // copy
startBaseLine,
endBaseLine,
sixify = function (arr) { // in splines make move points have six parameters like bezier curves
i = arr.length;
while (i--) {
if (arr[i] === M) {
arr.splice(i + 1, 0, arr[i + 1], arr[i + 2], arr[i + 1], arr[i + 2]);
}
}
};
if (bezier) {
sixify(start);
sixify(end);
}
// pull out the base lines before padding
if (elem.isArea) {
startBaseLine = start.splice(start.length - 6, 6);
endBaseLine = end.splice(end.length - 6, 6);
}
// if shifting points, prepend a dummy point to the end path
if (shift <= end.length / numParams && start.length === end.length) {
while (shift--) {
end = [].concat(end).splice(0, numParams).concat(end);
}
}
elem.shift = 0; // reset for following animations
// copy and append last point until the length matches the end length
if (start.length) {
endLength = end.length;
while (start.length < endLength) {
//bezier && sixify(start);
slice = [].concat(start).splice(start.length - numParams, numParams);
if (bezier) { // disable first control point
slice[numParams - 6] = slice[numParams - 2];
slice[numParams - 5] = slice[numParams - 1];
}
start = start.concat(slice);
}
}
if (startBaseLine) { // append the base lines for areas
start = start.concat(startBaseLine);
end = end.concat(endBaseLine);
}
return [start, end];
},
/**
* Interpolate each value of the path and return the array
*/
step: function (start, end, pos, complete) {
var ret = [],
i = start.length,
startVal;
if (pos === 1) { // land on the final path without adjustment points appended in the ends
ret = complete;
} else if (i === end.length && pos < 1) {
while (i--) {
startVal = parseFloat(start[i]);
ret[i] =
isNaN(startVal) ? // a letter instruction like M or L
start[i] :
pos * (parseFloat(end[i] - startVal)) + startVal;
}
} else { // if animation is finished or length not matching, land on right value
ret = end;
}
return ret;
}
};
(function ($) {
/**
* The default HighchartsAdapter for jQuery
*/
win.HighchartsAdapter = win.HighchartsAdapter || ($ && {
/**
* Initialize the adapter by applying some extensions to jQuery
*/
init: function (pathAnim) {
// extend the animate function to allow SVG animations
var Fx = $.fx;
/*jslint unparam: true*//* allow unused param x in this function */
$.extend($.easing, {
easeOutQuad: function (x, t, b, c, d) {
return -c * (t /= d) * (t - 2) + b;
}
});
/*jslint unparam: false*/
// extend some methods to check for elem.attr, which means it is a Highcharts SVG object
$.each(['cur', '_default', 'width', 'height', 'opacity'], function (i, fn) {
var obj = Fx.step,
base;
// Handle different parent objects
if (fn === 'cur') {
obj = Fx.prototype; // 'cur', the getter, relates to Fx.prototype
} else if (fn === '_default' && $.Tween) { // jQuery 1.8 model
obj = $.Tween.propHooks[fn];
fn = 'set';
}
// Overwrite the method
base = obj[fn];
if (base) { // step.width and step.height don't exist in jQuery < 1.7
// create the extended function replacement
obj[fn] = function (fx) {
var elem;
// Fx.prototype.cur does not use fx argument
fx = i ? fx : this;
// Don't run animations on textual properties like align (#1821)
if (fx.prop === 'align') {
return;
}
// shortcut
elem = fx.elem;
// Fx.prototype.cur returns the current value. The other ones are setters
// and returning a value has no effect.
return elem.attr ? // is SVG element wrapper
elem.attr(fx.prop, fn === 'cur' ? UNDEFINED : fx.now) : // apply the SVG wrapper's method
base.apply(this, arguments); // use jQuery's built-in method
};
}
});
// Extend the opacity getter, needed for fading opacity with IE9 and jQuery 1.10+
wrap($.cssHooks.opacity, 'get', function (proceed, elem, computed) {
return elem.attr ? (elem.opacity || 0) : proceed.call(this, elem, computed);
});
// Define the setter function for d (path definitions)
this.addAnimSetter('d', function (fx) {
var elem = fx.elem,
ends;
// Normally start and end should be set in state == 0, but sometimes,
// for reasons unknown, this doesn't happen. Perhaps state == 0 is skipped
// in these cases
if (!fx.started) {
ends = pathAnim.init(elem, elem.d, elem.toD);
fx.start = ends[0];
fx.end = ends[1];
fx.started = true;
}
// Interpolate each value of the path
elem.attr('d', pathAnim.step(fx.start, fx.end, fx.pos, elem.toD));
});
/**
* Utility for iterating over an array. Parameters are reversed compared to jQuery.
* @param {Array} arr
* @param {Function} fn
*/
this.each = Array.prototype.forEach ?
function (arr, fn) { // modern browsers
return Array.prototype.forEach.call(arr, fn);
} :
function (arr, fn) { // legacy
var i,
len = arr.length;
for (i = 0; i < len; i++) {
if (fn.call(arr[i], arr[i], i, arr) === false) {
return i;
}
}
};
/**
* Register Highcharts as a plugin in the respective framework
*/
$.fn.highcharts = function () {
var constr = 'Chart', // default constructor
args = arguments,
options,
ret,
chart;
if (this[0]) {
if (isString(args[0])) {
constr = args[0];
args = Array.prototype.slice.call(args, 1);
}
options = args[0];
// Create the chart
if (options !== UNDEFINED) {
/*jslint unused:false*/
options.chart = options.chart || {};
options.chart.renderTo = this[0];
chart = new Highcharts[constr](options, args[1]);
ret = this;
/*jslint unused:true*/
}
// When called without parameters or with the return argument, get a predefined chart
if (options === UNDEFINED) {
ret = charts[attr(this[0], 'data-highcharts-chart')];
}
}
return ret;
};
},
/**
* Add an animation setter for a specific property
*/
addAnimSetter: function (prop, setter) {
// jQuery 1.8 style
if ($.Tween) {
$.Tween.propHooks[prop] = {
set: setter
};
// pre 1.8
} else {
$.fx.step[prop] = setter;
}
},
/**
* Downloads a script and executes a callback when done.
* @param {String} scriptLocation
* @param {Function} callback
*/
getScript: $.getScript,
/**
* Return the index of an item in an array, or -1 if not found
*/
inArray: $.inArray,
/**
* A direct link to jQuery methods. MooTools and Prototype adapters must be implemented for each case of method.
* @param {Object} elem The HTML element
* @param {String} method Which method to run on the wrapped element
*/
adapterRun: function (elem, method) {
return $(elem)[method]();
},
/**
* Filter an array
*/
grep: $.grep,
/**
* Map an array
* @param {Array} arr
* @param {Function} fn
*/
map: function (arr, fn) {
//return jQuery.map(arr, fn);
var results = [],
i = 0,
len = arr.length;
for (; i < len; i++) {
results[i] = fn.call(arr[i], arr[i], i, arr);
}
return results;
},
/**
* Get the position of an element relative to the top left of the page
*/
offset: function (el) {
return $(el).offset();
},
/**
* Add an event listener
* @param {Object} el A HTML element or custom object
* @param {String} event The event type
* @param {Function} fn The event handler
*/
addEvent: function (el, event, fn) {
$(el).bind(event, fn);
},
/**
* Remove event added with addEvent
* @param {Object} el The object
* @param {String} eventType The event type. Leave blank to remove all events.
* @param {Function} handler The function to remove
*/
removeEvent: function (el, eventType, handler) {
// workaround for jQuery issue with unbinding custom events:
// http://forum.jQuery.com/topic/javascript-error-when-unbinding-a-custom-event-using-jQuery-1-4-2
var func = doc.removeEventListener ? 'removeEventListener' : 'detachEvent';
if (doc[func] && el && !el[func]) {
el[func] = function () {};
}
$(el).unbind(eventType, handler);
},
/**
* Fire an event on a custom object
* @param {Object} el
* @param {String} type
* @param {Object} eventArguments
* @param {Function} defaultFunction
*/
fireEvent: function (el, type, eventArguments, defaultFunction) {
var event = $.Event(type),
detachedType = 'detached' + type,
defaultPrevented;
// Remove warnings in Chrome when accessing returnValue (#2790), layerX and layerY. Although Highcharts
// never uses these properties, Chrome includes them in the default click event and
// raises the warning when they are copied over in the extend statement below.
//
// To avoid problems in IE (see #1010) where we cannot delete the properties and avoid
// testing if they are there (warning in chrome) the only option is to test if running IE.
if (!isIE && eventArguments) {
delete eventArguments.layerX;
delete eventArguments.layerY;
delete eventArguments.returnValue;
}
extend(event, eventArguments);
// Prevent jQuery from triggering the object method that is named the
// same as the event. For example, if the event is 'select', jQuery
// attempts calling el.select and it goes into a loop.
if (el[type]) {
el[detachedType] = el[type];
el[type] = null;
}
// Wrap preventDefault and stopPropagation in try/catch blocks in
// order to prevent JS errors when cancelling events on non-DOM
// objects. #615.
/*jslint unparam: true*/
$.each(['preventDefault', 'stopPropagation'], function (i, fn) {
var base = event[fn];
event[fn] = function () {
try {
base.call(event);
} catch (e) {
if (fn === 'preventDefault') {
defaultPrevented = true;
}
}
};
});
/*jslint unparam: false*/
// trigger it
$(el).trigger(event);
// attach the method
if (el[detachedType]) {
el[type] = el[detachedType];
el[detachedType] = null;
}
if (defaultFunction && !event.isDefaultPrevented() && !defaultPrevented) {
defaultFunction(event);
}
},
/**
* Extension method needed for MooTools
*/
washMouseEvent: function (e) {
var ret = e.originalEvent || e;
// computed by jQuery, needed by IE8
if (ret.pageX === UNDEFINED) { // #1236
ret.pageX = e.pageX;
ret.pageY = e.pageY;
}
return ret;
},
/**
* Animate a HTML element or SVG element wrapper
* @param {Object} el
* @param {Object} params
* @param {Object} options jQuery-like animation options: duration, easing, callback
*/
animate: function (el, params, options) {
var $el = $(el);
if (!el.style) {
el.style = {}; // #1881
}
if (params.d) {
el.toD = params.d; // keep the array form for paths, used in $.fx.step.d
params.d = 1; // because in jQuery, animating to an array has a different meaning
}
$el.stop();
if (params.opacity !== UNDEFINED && el.attr) {
params.opacity += 'px'; // force jQuery to use same logic as width and height (#2161)
}
el.hasAnim = 1; // #3342
$el.animate(params, options);
},
/**
* Stop running animation
*/
stop: function (el) {
if (el.hasAnim) { // #3342, memory leak on calling $(el) from destroy
$(el).stop();
}
}
});
}(win.jQuery));
// check for a custom HighchartsAdapter defined prior to this file
var globalAdapter = win.HighchartsAdapter,
adapter = globalAdapter || {};
// Initialize the adapter
if (globalAdapter) {
globalAdapter.init.call(globalAdapter, pathAnim);
}
// Utility functions. If the HighchartsAdapter is not defined, adapter is an empty object
// and all the utility functions will be null. In that case they are populated by the
// default adapters below.
var adapterRun = adapter.adapterRun,
getScript = adapter.getScript,
inArray = adapter.inArray,
each = Highcharts.each = adapter.each,
grep = adapter.grep,
offset = adapter.offset,
map = adapter.map,
addEvent = adapter.addEvent,
removeEvent = adapter.removeEvent,
fireEvent = adapter.fireEvent,
washMouseEvent = adapter.washMouseEvent,
animate = adapter.animate,
stop = adapter.stop;
/* ****************************************************************************
* Handle the options *
*****************************************************************************/
defaultOptions = {
colors: ['#7cb5ec', '#434348', '#90ed7d', '#f7a35c',
'#8085e9', '#f15c80', '#e4d354', '#2b908f', '#f45b5b', '#91e8e1'],
symbols: ['circle', 'diamond', 'square', 'triangle', 'triangle-down'],
lang: {
loading: 'Loading...',
months: ['January', 'February', 'March', 'April', 'May', 'June', 'July',
'August', 'September', 'October', 'November', 'December'],
shortMonths: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
weekdays: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
decimalPoint: '.',
numericSymbols: ['k', 'M', 'G', 'T', 'P', 'E'], // SI prefixes used in axis labels
resetZoom: 'Reset zoom',
resetZoomTitle: 'Reset zoom level 1:1',
thousandsSep: ' '
},
global: {
useUTC: true,
//timezoneOffset: 0,
canvasToolsURL: 'http://code.highcharts.com/maps/1.1.1/modules/canvas-tools.js',
VMLRadialGradientURL: 'http://code.highcharts.com/maps/1.1.1/gfx/vml-radial-gradient.png'
},
chart: {
//animation: true,
//alignTicks: false,
//reflow: true,
//className: null,
//events: { load, selection },
//margin: [null],
//marginTop: null,
//marginRight: null,
//marginBottom: null,
//marginLeft: null,
borderColor: '#4572A7',
//borderWidth: 0,
borderRadius: 0,
defaultSeriesType: 'line',
ignoreHiddenSeries: true,
//inverted: false,
//shadow: false,
spacing: [10, 10, 15, 10],
//spacingTop: 10,
//spacingRight: 10,
//spacingBottom: 15,
//spacingLeft: 10,
//style: {
// fontFamily: '"Lucida Grande", "Lucida Sans Unicode", Verdana, Arial, Helvetica, sans-serif', // default font
// fontSize: '12px'
//},
backgroundColor: '#FFFFFF',
//plotBackgroundColor: null,
plotBorderColor: '#C0C0C0',
//plotBorderWidth: 0,
//plotShadow: false,
//zoomType: ''
resetZoomButton: {
theme: {
zIndex: 20
},
position: {
align: 'right',
x: -10,
//verticalAlign: 'top',
y: 10
}
// relativeTo: 'plot'
}
},
title: {
text: 'Chart title',
align: 'center',
// floating: false,
margin: 15,
// x: 0,
// verticalAlign: 'top',
// y: null,
style: {
color: '#333333',
fontSize: '18px'
}
},
subtitle: {
text: '',
align: 'center',
// floating: false
// x: 0,
// verticalAlign: 'top',
// y: null,
style: {
color: '#555555'
}
},
plotOptions: {
line: { // base series options
allowPointSelect: false,
showCheckbox: false,
animation: {
duration: 1000
},
//connectNulls: false,
//cursor: 'default',
//clip: true,
//dashStyle: null,
//enableMouseTracking: true,
events: {},
//legendIndex: 0,
//linecap: 'round',
lineWidth: 2,
//shadow: false,
// stacking: null,
marker: {
//enabled: true,
//symbol: null,
lineWidth: 0,
radius: 4,
lineColor: '#FFFFFF',
//fillColor: null,
states: { // states for a single point
hover: {
enabled: true,
lineWidthPlus: 1,
radiusPlus: 2
},
select: {
fillColor: '#FFFFFF',
lineColor: '#000000',
lineWidth: 2
}
}
},
point: {
events: {}
},
dataLabels: {
align: 'center',
// defer: true,
// enabled: false,
formatter: function () {
return this.y === null ? '' : Highcharts.numberFormat(this.y, -1);
},
style: {
color: 'contrast',
fontSize: '11px',
fontWeight: 'bold',
textShadow: '0 0 6px contrast, 0 0 3px contrast'
},
verticalAlign: 'bottom', // above singular point
x: 0,
y: 0,
// backgroundColor: undefined,
// borderColor: undefined,
// borderRadius: undefined,
// borderWidth: undefined,
padding: 5
// shadow: false
},
cropThreshold: 300, // draw points outside the plot area when the number of points is less than this
pointRange: 0,
//pointStart: 0,
//pointInterval: 1,
//showInLegend: null, // auto: true for standalone series, false for linked series
states: { // states for the entire series
hover: {
//enabled: false,
lineWidthPlus: 1,
marker: {
// lineWidth: base + 1,
// radius: base + 1
},
halo: {
size: 10,
opacity: 0.25
}
},
select: {
marker: {}
}
},
stickyTracking: true,
//tooltip: {
//pointFormat: '<span style="color:{point.color}">\u25CF</span> {series.name}: <b>{point.y}</b>'
//valueDecimals: null,
//xDateFormat: '%A, %b %e, %Y',
//valuePrefix: '',
//ySuffix: ''
//}
turboThreshold: 1000
// zIndex: null
}
},
labels: {
//items: [],
style: {
//font: defaultFont,
position: ABSOLUTE,
color: '#3E576F'
}
},
legend: {
enabled: true,
align: 'center',
//floating: false,
layout: 'horizontal',
labelFormatter: function () {
return this.name;
},
//borderWidth: 0,
borderColor: '#909090',
borderRadius: 0,
navigation: {
// animation: true,
activeColor: '#274b6d',
// arrowSize: 12
inactiveColor: '#CCC'
// style: {} // text styles
},
// margin: 20,
// reversed: false,
shadow: false,
// backgroundColor: null,
/*style: {
padding: '5px'
},*/
itemStyle: {
color: '#333333',
fontSize: '12px',
fontWeight: 'bold'
},
itemHoverStyle: {
//cursor: 'pointer', removed as of #601
color: '#000'
},
itemHiddenStyle: {
color: '#CCC'
},
itemCheckboxStyle: {
position: ABSOLUTE,
width: '13px', // for IE precision
height: '13px'
},
// itemWidth: undefined,
// symbolRadius: 0,
// symbolWidth: 16,
symbolPadding: 5,
verticalAlign: 'bottom',
// width: undefined,
x: 0,
y: 0,
title: {
//text: null,
style: {
fontWeight: 'bold'
}
}
},
loading: {
// hideDuration: 100,
labelStyle: {
fontWeight: 'bold',
position: RELATIVE,
top: '45%'
},
// showDuration: 0,
style: {
position: ABSOLUTE,
backgroundColor: 'white',
opacity: 0.5,
textAlign: 'center'
}
},
tooltip: {
enabled: true,
animation: hasSVG,
//crosshairs: null,
backgroundColor: 'rgba(249, 249, 249, .85)',
borderWidth: 1,
borderRadius: 3,
dateTimeLabelFormats: {
millisecond: '%A, %b %e, %H:%M:%S.%L',
second: '%A, %b %e, %H:%M:%S',
minute: '%A, %b %e, %H:%M',
hour: '%A, %b %e, %H:%M',
day: '%A, %b %e, %Y',
week: 'Week from %A, %b %e, %Y',
month: '%B %Y',
year: '%Y'
},
footerFormat: '',
//formatter: defaultFormatter,
headerFormat: '<span style="font-size: 10px">{point.key}</span><br/>',
pointFormat: '<span style="color:{point.color}">\u25CF</span> {series.name}: <b>{point.y}</b><br/>',
shadow: true,
//shape: 'callout',
//shared: false,
snap: isTouchDevice ? 25 : 10,
style: {
color: '#333333',
cursor: 'default',
fontSize: '12px',
padding: '8px',
whiteSpace: 'nowrap'
}
//xDateFormat: '%A, %b %e, %Y',
//valueDecimals: null,
//valuePrefix: '',
//valueSuffix: ''
},
credits: {
enabled: true,
text: 'Highcharts.com',
href: 'http://www.highcharts.com',
position: {
align: 'right',
x: -10,
verticalAlign: 'bottom',
y: -5
},
style: {
cursor: 'pointer',
color: '#909090',
fontSize: '9px'
}
}
};
// Series defaults
var defaultPlotOptions = defaultOptions.plotOptions,
defaultSeriesOptions = defaultPlotOptions.line;
// set the default time methods
setTimeMethods();
/**
* Set the time methods globally based on the useUTC option. Time method can be either
* local time or UTC (default).
*/
function setTimeMethods() {
var globalOptions = defaultOptions.global,
useUTC = globalOptions.useUTC,
GET = useUTC ? 'getUTC' : 'get',
SET = useUTC ? 'setUTC' : 'set';
Date = globalOptions.Date || window.Date;
timezoneOffset = useUTC && globalOptions.timezoneOffset;
getTimezoneOffset = useUTC && globalOptions.getTimezoneOffset;
makeTime = function (year, month, date, hours, minutes, seconds) {
var d;
if (useUTC) {
d = Date.UTC.apply(0, arguments);
d += getTZOffset(d);
} else {
d = new Date(
year,
month,
pick(date, 1),
pick(hours, 0),
pick(minutes, 0),
pick(seconds, 0)
).getTime();
}
return d;
};
getMinutes = GET + 'Minutes';
getHours = GET + 'Hours';
getDay = GET + 'Day';
getDate = GET + 'Date';
getMonth = GET + 'Month';
getFullYear = GET + 'FullYear';
setMinutes = SET + 'Minutes';
setHours = SET + 'Hours';
setDate = SET + 'Date';
setMonth = SET + 'Month';
setFullYear = SET + 'FullYear';
}
/**
* Merge the default options with custom options and return the new options structure
* @param {Object} options The new custom options
*/
function setOptions(options) {
// Copy in the default options
defaultOptions = merge(true, defaultOptions, options);
// Apply UTC
setTimeMethods();
return defaultOptions;
}
/**
* Get the updated default options. Until 3.0.7, merely exposing defaultOptions for outside modules
* wasn't enough because the setOptions method created a new object.
*/
function getOptions() {
return defaultOptions;
}
/**
* Handle color operations. The object methods are chainable.
* @param {String} input The input color in either rbga or hex format
*/
var rgbaRegEx = /rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]?(?:\.[0-9]+)?)\s*\)/,
hexRegEx = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/,
rgbRegEx = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/;
var Color = function (input) {
// declare variables
var rgba = [], result, stops;
/**
* Parse the input color to rgba array
* @param {String} input
*/
function init(input) {
// Gradients
if (input && input.stops) {
stops = map(input.stops, function (stop) {
return Color(stop[1]);
});
// Solid colors
} else {
// rgba
result = rgbaRegEx.exec(input);
if (result) {
rgba = [pInt(result[1]), pInt(result[2]), pInt(result[3]), parseFloat(result[4], 10)];
} else {
// hex
result = hexRegEx.exec(input);
if (result) {
rgba = [pInt(result[1], 16), pInt(result[2], 16), pInt(result[3], 16), 1];
} else {
// rgb
result = rgbRegEx.exec(input);
if (result) {
rgba = [pInt(result[1]), pInt(result[2]), pInt(result[3]), 1];
}
}
}
}
}
/**
* Return the color a specified format
* @param {String} format
*/
function get(format) {
var ret;
if (stops) {
ret = merge(input);
ret.stops = [].concat(ret.stops);
each(stops, function (stop, i) {
ret.stops[i] = [ret.stops[i][0], stop.get(format)];
});
// it's NaN if gradient colors on a column chart
} else if (rgba && !isNaN(rgba[0])) {
if (format === 'rgb') {
ret = 'rgb(' + rgba[0] + ',' + rgba[1] + ',' + rgba[2] + ')';
} else if (format === 'a') {
ret = rgba[3];
} else {
ret = 'rgba(' + rgba.join(',') + ')';
}
} else {
ret = input;
}
return ret;
}
/**
* Brighten the color
* @param {Number} alpha
*/
function brighten(alpha) {
if (stops) {
each(stops, function (stop) {
stop.brighten(alpha);
});
} else if (isNumber(alpha) && alpha !== 0) {
var i;
for (i = 0; i < 3; i++) {
rgba[i] += pInt(alpha * 255);
if (rgba[i] < 0) {
rgba[i] = 0;
}
if (rgba[i] > 255) {
rgba[i] = 255;
}
}
}
return this;
}
/**
* Set the color's opacity to a given alpha value
* @param {Number} alpha
*/
function setOpacity(alpha) {
rgba[3] = alpha;
return this;
}
// initialize: parse the input
init(input);
// public methods
return {
get: get,
brighten: brighten,
rgba: rgba,
setOpacity: setOpacity
};
};
/**
* A wrapper object for SVG elements
*/
function SVGElement() {}
SVGElement.prototype = {
// Default base for animation
opacity: 1,
// For labels, these CSS properties are applied to the <text> node directly
textProps: ['fontSize', 'fontWeight', 'fontFamily', 'color',
'lineHeight', 'width', 'textDecoration', 'textShadow'],
/**
* Initialize the SVG renderer
* @param {Object} renderer
* @param {String} nodeName
*/
init: function (renderer, nodeName) {
var wrapper = this;
wrapper.element = nodeName === 'span' ?
createElement(nodeName) :
doc.createElementNS(SVG_NS, nodeName);
wrapper.renderer = renderer;
},
/**
* Animate a given attribute
* @param {Object} params
* @param {Number} options The same options as in jQuery animation
* @param {Function} complete Function to perform at the end of animation
*/
animate: function (params, options, complete) {
var animOptions = pick(options, globalAnimation, true);
stop(this); // stop regardless of animation actually running, or reverting to .attr (#607)
if (animOptions) {
animOptions = merge(animOptions, {}); //#2625
if (complete) { // allows using a callback with the global animation without overwriting it
animOptions.complete = complete;
}
animate(this, params, animOptions);
} else {
this.attr(params);
if (complete) {
complete();
}
}
return this;
},
/**
* Build an SVG gradient out of a common JavaScript configuration object
*/
colorGradient: function (color, prop, elem) {
var renderer = this.renderer,
colorObject,
gradName,
gradAttr,
gradients,
gradientObject,
stops,
stopColor,
stopOpacity,
radialReference,
n,
id,
key = [];
// Apply linear or radial gradients
if (color.linearGradient) {
gradName = 'linearGradient';
} else if (color.radialGradient) {
gradName = 'radialGradient';
}
if (gradName) {
gradAttr = color[gradName];
gradients = renderer.gradients;
stops = color.stops;
radialReference = elem.radialReference;
// Keep < 2.2 kompatibility
if (isArray(gradAttr)) {
color[gradName] = gradAttr = {
x1: gradAttr[0],
y1: gradAttr[1],
x2: gradAttr[2],
y2: gradAttr[3],
gradientUnits: 'userSpaceOnUse'
};
}
// Correct the radial gradient for the radial reference system
if (gradName === 'radialGradient' && radialReference && !defined(gradAttr.gradientUnits)) {
gradAttr = merge(gradAttr, {
cx: (radialReference[0] - radialReference[2] / 2) + gradAttr.cx * radialReference[2],
cy: (radialReference[1] - radialReference[2] / 2) + gradAttr.cy * radialReference[2],
r: gradAttr.r * radialReference[2],
gradientUnits: 'userSpaceOnUse'
});
}
// Build the unique key to detect whether we need to create a new element (#1282)
for (n in gradAttr) {
if (n !== 'id') {
key.push(n, gradAttr[n]);
}
}
for (n in stops) {
key.push(stops[n]);
}
key = key.join(',');
// Check if a gradient object with the same config object is created within this renderer
if (gradients[key]) {
id = gradients[key].attr('id');
} else {
// Set the id and create the element
gradAttr.id = id = PREFIX + idCounter++;
gradients[key] = gradientObject = renderer.createElement(gradName)
.attr(gradAttr)
.add(renderer.defs);
// The gradient needs to keep a list of stops to be able to destroy them
gradientObject.stops = [];
each(stops, function (stop) {
var stopObject;
if (stop[1].indexOf('rgba') === 0) {
colorObject = Color(stop[1]);
stopColor = colorObject.get('rgb');
stopOpacity = colorObject.get('a');
} else {
stopColor = stop[1];
stopOpacity = 1;
}
stopObject = renderer.createElement('stop').attr({
offset: stop[0],
'stop-color': stopColor,
'stop-opacity': stopOpacity
}).add(gradientObject);
// Add the stop element to the gradient
gradientObject.stops.push(stopObject);
});
}
// Set the reference to the gradient object
elem.setAttribute(prop, 'url(' + renderer.url + '#' + id + ')');
}
},
/**
* Apply a polyfill to the text-stroke CSS property, by copying the text element
* and apply strokes to the copy.
*
* docs: update default, document the polyfill and the limitations on hex colors and pixel values, document contrast pseudo-color
* TODO:
* - update defaults
*/
applyTextShadow: function (textShadow) {
var elem = this.element,
tspans,
hasContrast = textShadow.indexOf('contrast') !== -1,
// Safari suffers from the double display bug (#3649)
isSafari = userAgent.indexOf('Safari') > 0 && userAgent.indexOf('Chrome') === -1,
// IE10 and IE11 report textShadow in elem.style even though it doesn't work. Check
// this again with new IE release.
supports = elem.style.textShadow !== UNDEFINED && !isIE && !isSafari;
// When the text shadow is set to contrast, use dark stroke for light text and vice versa
if (hasContrast) {
textShadow = textShadow.replace(/contrast/g, this.renderer.getContrast(elem.style.fill));
}
/* Selective side-by-side testing in supported browser (http://jsfiddle.net/highcharts/73L1ptrh/)
if (elem.textContent.indexOf('2.') === 0) {
elem.style['text-shadow'] = 'none';
supports = false;
}
// */
// No reason to polyfill, we've got native support
if (supports) {
if (hasContrast) { // Apply the altered style
css(elem, {
textShadow: textShadow
});
}
} else {
// In order to get the right y position of the clones,
// copy over the y setter
this.ySetter = this.xSetter;
tspans = [].slice.call(elem.getElementsByTagName('tspan'));
each(textShadow.split(/\s?,\s?/g), function (textShadow) {
var firstChild = elem.firstChild,
color,
strokeWidth;
textShadow = textShadow.split(' ');
color = textShadow[textShadow.length - 1];
// Approximately tune the settings to the text-shadow behaviour
strokeWidth = textShadow[textShadow.length - 2];
if (strokeWidth) {
each(tspans, function (tspan, y) {
var clone;
// Let the first line start at the correct X position
if (y === 0) {
tspan.setAttribute('x', elem.getAttribute('x'));
y = elem.getAttribute('y');
tspan.setAttribute('y', y || 0);
if (y === null) {
elem.setAttribute('y', 0);
}
}
// Create the clone and apply shadow properties
clone = tspan.cloneNode(1);
attr(clone, {
'stroke': color,
'stroke-opacity': 1 / mathMax(pInt(strokeWidth), 3),
'stroke-width': strokeWidth,
'stroke-linejoin': 'round'
});
elem.insertBefore(clone, firstChild);
});
}
});
}
},
/**
* Set or get a given attribute
* @param {Object|String} hash
* @param {Mixed|Undefined} val
*/
attr: function (hash, val) {
var key,
value,
element = this.element,
hasSetSymbolSize,
ret = this,
skipAttr;
// single key-value pair
if (typeof hash === 'string' && val !== UNDEFINED) {
key = hash;
hash = {};
hash[key] = val;
}
// used as a getter: first argument is a string, second is undefined
if (typeof hash === 'string') {
ret = (this[hash + 'Getter'] || this._defaultGetter).call(this, hash, element);
// setter
} else {
for (key in hash) {
value = hash[key];
skipAttr = false;
if (this.symbolName && /^(x|y|width|height|r|start|end|innerR|anchorX|anchorY)/.test(key)) {
if (!hasSetSymbolSize) {
this.symbolAttr(hash);
hasSetSymbolSize = true;
}
skipAttr = true;
}
if (this.rotation && (key === 'x' || key === 'y')) {
this.doTransform = true;
}
if (!skipAttr) {
(this[key + 'Setter'] || this._defaultSetter).call(this, value, key, element);
}
// Let the shadow follow the main element
if (this.shadows && /^(width|height|visibility|x|y|d|transform|cx|cy|r)$/.test(key)) {
this.updateShadows(key, value);
}
}
// Update transform. Do this outside the loop to prevent redundant updating for batch setting
// of attributes.
if (this.doTransform) {
this.updateTransform();
this.doTransform = false;
}
}
return ret;
},
updateShadows: function (key, value) {
var shadows = this.shadows,
i = shadows.length;
while (i--) {
shadows[i].setAttribute(
key,
key === 'height' ?
mathMax(value - (shadows[i].cutHeight || 0), 0) :
key === 'd' ? this.d : value
);
}
},
/**
* Add a class name to an element
*/
addClass: function (className) {
var element = this.element,
currentClassName = attr(element, 'class') || '';
if (currentClassName.indexOf(className) === -1) {
attr(element, 'class', currentClassName + ' ' + className);
}
return this;
},
/* hasClass and removeClass are not (yet) needed
hasClass: function (className) {
return attr(this.element, 'class').indexOf(className) !== -1;
},
removeClass: function (className) {
attr(this.element, 'class', attr(this.element, 'class').replace(className, ''));
return this;
},
*/
/**
* If one of the symbol size affecting parameters are changed,
* check all the others only once for each call to an element's
* .attr() method
* @param {Object} hash
*/
symbolAttr: function (hash) {
var wrapper = this;
each(['x', 'y', 'r', 'start', 'end', 'width', 'height', 'innerR', 'anchorX', 'anchorY'], function (key) {
wrapper[key] = pick(hash[key], wrapper[key]);
});
wrapper.attr({
d: wrapper.renderer.symbols[wrapper.symbolName](
wrapper.x,
wrapper.y,
wrapper.width,
wrapper.height,
wrapper
)
});
},
/**
* Apply a clipping path to this object
* @param {String} id
*/
clip: function (clipRect) {
return this.attr('clip-path', clipRect ? 'url(' + this.renderer.url + '#' + clipRect.id + ')' : NONE);
},
/**
* Calculate the coordinates needed for drawing a rectangle crisply and return the
* calculated attributes
* @param {Number} strokeWidth
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
crisp: function (rect) {
var wrapper = this,
key,
attribs = {},
normalizer,
strokeWidth = rect.strokeWidth || wrapper.strokeWidth || 0;
normalizer = mathRound(strokeWidth) % 2 / 2; // mathRound because strokeWidth can sometimes have roundoff errors
// normalize for crisp edges
rect.x = mathFloor(rect.x || wrapper.x || 0) + normalizer;
rect.y = mathFloor(rect.y || wrapper.y || 0) + normalizer;
rect.width = mathFloor((rect.width || wrapper.width || 0) - 2 * normalizer);
rect.height = mathFloor((rect.height || wrapper.height || 0) - 2 * normalizer);
rect.strokeWidth = strokeWidth;
for (key in rect) {
if (wrapper[key] !== rect[key]) { // only set attribute if changed
wrapper[key] = attribs[key] = rect[key];
}
}
return attribs;
},
/**
* Set styles for the element
* @param {Object} styles
*/
css: function (styles) {
var elemWrapper = this,
oldStyles = elemWrapper.styles,
newStyles = {},
elem = elemWrapper.element,
textWidth,
n,
serializedCss = '',
hyphenate,
hasNew = !oldStyles;
// convert legacy
if (styles && styles.color) {
styles.fill = styles.color;
}
// Filter out existing styles to increase performance (#2640)
if (oldStyles) {
for (n in styles) {
if (styles[n] !== oldStyles[n]) {
newStyles[n] = styles[n];
hasNew = true;
}
}
}
if (hasNew) {
textWidth = elemWrapper.textWidth =
(styles && styles.width && elem.nodeName.toLowerCase() === 'text' && pInt(styles.width)) ||
elemWrapper.textWidth; // #3501
// Merge the new styles with the old ones
if (oldStyles) {
styles = extend(
oldStyles,
newStyles
);
}
// store object
elemWrapper.styles = styles;
if (textWidth && (useCanVG || (!hasSVG && elemWrapper.renderer.forExport))) {
delete styles.width;
}
// serialize and set style attribute
if (isIE && !hasSVG) {
css(elemWrapper.element, styles);
} else {
/*jslint unparam: true*/
hyphenate = function (a, b) { return '-' + b.toLowerCase(); };
/*jslint unparam: false*/
for (n in styles) {
serializedCss += n.replace(/([A-Z])/g, hyphenate) + ':' + styles[n] + ';';
}
attr(elem, 'style', serializedCss); // #1881
}
// re-build text
if (textWidth && elemWrapper.added) {
elemWrapper.renderer.buildText(elemWrapper);
}
}
return elemWrapper;
},
/**
* Add an event listener
* @param {String} eventType
* @param {Function} handler
*/
on: function (eventType, handler) {
var svgElement = this,
element = svgElement.element;
// touch
if (hasTouch && eventType === 'click') {
element.ontouchstart = function (e) {
svgElement.touchEventFired = Date.now();
e.preventDefault();
handler.call(element, e);
};
element.onclick = function (e) {
if (userAgent.indexOf('Android') === -1 || Date.now() - (svgElement.touchEventFired || 0) > 1100) { // #2269
handler.call(element, e);
}
};
} else {
// simplest possible event model for internal use
element['on' + eventType] = handler;
}
return this;
},
/**
* Set the coordinates needed to draw a consistent radial gradient across
* pie slices regardless of positioning inside the chart. The format is
* [centerX, centerY, diameter] in pixels.
*/
setRadialReference: function (coordinates) {
this.element.radialReference = coordinates;
return this;
},
/**
* Move an object and its children by x and y values
* @param {Number} x
* @param {Number} y
*/
translate: function (x, y) {
return this.attr({
translateX: x,
translateY: y
});
},
/**
* Invert a group, rotate and flip
*/
invert: function () {
var wrapper = this;
wrapper.inverted = true;
wrapper.updateTransform();
return wrapper;
},
/**
* Private method to update the transform attribute based on internal
* properties
*/
updateTransform: function () {
var wrapper = this,
translateX = wrapper.translateX || 0,
translateY = wrapper.translateY || 0,
scaleX = wrapper.scaleX,
scaleY = wrapper.scaleY,
inverted = wrapper.inverted,
rotation = wrapper.rotation,
element = wrapper.element,
transform;
// flipping affects translate as adjustment for flipping around the group's axis
if (inverted) {
translateX += wrapper.attr('width');
translateY += wrapper.attr('height');
}
// Apply translate. Nearly all transformed elements have translation, so instead
// of checking for translate = 0, do it always (#1767, #1846).
transform = ['translate(' + translateX + ',' + translateY + ')'];
// apply rotation
if (inverted) {
transform.push('rotate(90) scale(-1,1)');
} else if (rotation) { // text rotation
transform.push('rotate(' + rotation + ' ' + (element.getAttribute('x') || 0) + ' ' + (element.getAttribute('y') || 0) + ')');
// Delete bBox memo when the rotation changes
//delete wrapper.bBox;
}
// apply scale
if (defined(scaleX) || defined(scaleY)) {
transform.push('scale(' + pick(scaleX, 1) + ' ' + pick(scaleY, 1) + ')');
}
if (transform.length) {
element.setAttribute('transform', transform.join(' '));
}
},
/**
* Bring the element to the front
*/
toFront: function () {
var element = this.element;
element.parentNode.appendChild(element);
return this;
},
/**
* Break down alignment options like align, verticalAlign, x and y
* to x and y relative to the chart.
*
* @param {Object} alignOptions
* @param {Boolean} alignByTranslate
* @param {String[Object} box The box to align to, needs a width and height. When the
* box is a string, it refers to an object in the Renderer. For example, when
* box is 'spacingBox', it refers to Renderer.spacingBox which holds width, height
* x and y properties.
*
*/
align: function (alignOptions, alignByTranslate, box) {
var align,
vAlign,
x,
y,
attribs = {},
alignTo,
renderer = this.renderer,
alignedObjects = renderer.alignedObjects;
// First call on instanciate
if (alignOptions) {
this.alignOptions = alignOptions;
this.alignByTranslate = alignByTranslate;
if (!box || isString(box)) { // boxes other than renderer handle this internally
this.alignTo = alignTo = box || 'renderer';
erase(alignedObjects, this); // prevent duplicates, like legendGroup after resize
alignedObjects.push(this);
box = null; // reassign it below
}
// When called on resize, no arguments are supplied
} else {
alignOptions = this.alignOptions;
alignByTranslate = this.alignByTranslate;
alignTo = this.alignTo;
}
box = pick(box, renderer[alignTo], renderer);
// Assign variables
align = alignOptions.align;
vAlign = alignOptions.verticalAlign;
x = (box.x || 0) + (alignOptions.x || 0); // default: left align
y = (box.y || 0) + (alignOptions.y || 0); // default: top align
// Align
if (align === 'right' || align === 'center') {
x += (box.width - (alignOptions.width || 0)) /
{ right: 1, center: 2 }[align];
}
attribs[alignByTranslate ? 'translateX' : 'x'] = mathRound(x);
// Vertical align
if (vAlign === 'bottom' || vAlign === 'middle') {
y += (box.height - (alignOptions.height || 0)) /
({ bottom: 1, middle: 2 }[vAlign] || 1);
}
attribs[alignByTranslate ? 'translateY' : 'y'] = mathRound(y);
// Animate only if already placed
this[this.placed ? 'animate' : 'attr'](attribs);
this.placed = true;
this.alignAttr = attribs;
return this;
},
/**
* Get the bounding box (width, height, x and y) for the element
*/
getBBox: function (reload) {
var wrapper = this,
bBox,// = wrapper.bBox,
renderer = wrapper.renderer,
width,
height,
rotation = wrapper.rotation,
element = wrapper.element,
styles = wrapper.styles,
rad = rotation * deg2rad,
textStr = wrapper.textStr,
cacheKey;
if (textStr !== UNDEFINED) {
// Properties that affect bounding box
cacheKey = ['', rotation || 0, styles && styles.fontSize, element.style.width].join(',');
// Since numbers are monospaced, and numerical labels appear a lot in a chart,
// we assume that a label of n characters has the same bounding box as others
// of the same length.
if (textStr === '' || numRegex.test(textStr)) {
cacheKey = 'num:' + textStr.toString().length + cacheKey;
// Caching all strings reduces rendering time by 4-5%.
} else {
cacheKey = textStr + cacheKey;
}
}
if (cacheKey && !reload) {
bBox = renderer.cache[cacheKey];
}
// No cache found
if (!bBox) {
// SVG elements
if (element.namespaceURI === SVG_NS || renderer.forExport) {
try { // Fails in Firefox if the container has display: none.
bBox = element.getBBox ?
// SVG: use extend because IE9 is not allowed to change width and height in case
// of rotation (below)
extend({}, element.getBBox()) :
// Canvas renderer and legacy IE in export mode
{
width: element.offsetWidth,
height: element.offsetHeight
};
} catch (e) {}
// If the bBox is not set, the try-catch block above failed. The other condition
// is for Opera that returns a width of -Infinity on hidden elements.
if (!bBox || bBox.width < 0) {
bBox = { width: 0, height: 0 };
}
// VML Renderer or useHTML within SVG
} else {
bBox = wrapper.htmlGetBBox();
}
// True SVG elements as well as HTML elements in modern browsers using the .useHTML option
// need to compensated for rotation
if (renderer.isSVG) {
width = bBox.width;
height = bBox.height;
// Workaround for wrong bounding box in IE9 and IE10 (#1101, #1505, #1669, #2568)
if (isIE && styles && styles.fontSize === '11px' && height.toPrecision(3) === '16.9') {
bBox.height = height = 14;
}
// Adjust for rotated text
if (rotation) {
bBox.width = mathAbs(height * mathSin(rad)) + mathAbs(width * mathCos(rad));
bBox.height = mathAbs(height * mathCos(rad)) + mathAbs(width * mathSin(rad));
}
}
// Cache it
renderer.cache[cacheKey] = bBox;
}
return bBox;
},
/**
* Show the element
*/
show: function (inherit) {
// IE9-11 doesn't handle visibilty:inherit well, so we remove the attribute instead (#2881)
if (inherit && this.element.namespaceURI === SVG_NS) {
this.element.removeAttribute('visibility');
} else {
this.attr({ visibility: inherit ? 'inherit' : VISIBLE });
}
return this;
},
/**
* Hide the element
*/
hide: function () {
return this.attr({ visibility: HIDDEN });
},
fadeOut: function (duration) {
var elemWrapper = this;
elemWrapper.animate({
opacity: 0
}, {
duration: duration || 150,
complete: function () {
elemWrapper.attr({ y: -9999 }); // #3088, assuming we're only using this for tooltips
}
});
},
/**
* Add the element
* @param {Object|Undefined} parent Can be an element, an element wrapper or undefined
* to append the element to the renderer.box.
*/
add: function (parent) {
var renderer = this.renderer,
element = this.element,
inserted;
if (parent) {
this.parentGroup = parent;
}
// mark as inverted
this.parentInverted = parent && parent.inverted;
// build formatted text
if (this.textStr !== undefined) {
renderer.buildText(this);
}
// Mark as added
this.added = true;
// If we're adding to renderer root, or other elements in the group
// have a z index, we need to handle it
if (!parent || parent.handleZ || this.zIndex) {
inserted = this.zIndexSetter();
}
// If zIndex is not handled, append at the end
if (!inserted) {
(parent ? parent.element : renderer.box).appendChild(element);
}
// fire an event for internal hooks
if (this.onAdd) {
this.onAdd();
}
return this;
},
/**
* Removes a child either by removeChild or move to garbageBin.
* Issue 490; in VML removeChild results in Orphaned nodes according to sIEve, discardElement does not.
*/
safeRemoveChild: function (element) {
var parentNode = element.parentNode;
if (parentNode) {
parentNode.removeChild(element);
}
},
/**
* Destroy the element and element wrapper
*/
destroy: function () {
var wrapper = this,
element = wrapper.element || {},
shadows = wrapper.shadows,
parentToClean = wrapper.renderer.isSVG && element.nodeName === 'SPAN' && wrapper.parentGroup,
grandParent,
key,
i;
// remove events
element.onclick = element.onmouseout = element.onmouseover = element.onmousemove = element.point = null;
stop(wrapper); // stop running animations
if (wrapper.clipPath) {
wrapper.clipPath = wrapper.clipPath.destroy();
}
// Destroy stops in case this is a gradient object
if (wrapper.stops) {
for (i = 0; i < wrapper.stops.length; i++) {
wrapper.stops[i] = wrapper.stops[i].destroy();
}
wrapper.stops = null;
}
// remove element
wrapper.safeRemoveChild(element);
// destroy shadows
if (shadows) {
each(shadows, function (shadow) {
wrapper.safeRemoveChild(shadow);
});
}
// In case of useHTML, clean up empty containers emulating SVG groups (#1960, #2393, #2697).
while (parentToClean && parentToClean.div && parentToClean.div.childNodes.length === 0) {
grandParent = parentToClean.parentGroup;
wrapper.safeRemoveChild(parentToClean.div);
delete parentToClean.div;
parentToClean = grandParent;
}
// remove from alignObjects
if (wrapper.alignTo) {
erase(wrapper.renderer.alignedObjects, wrapper);
}
for (key in wrapper) {
delete wrapper[key];
}
return null;
},
/**
* Add a shadow to the element. Must be done after the element is added to the DOM
* @param {Boolean|Object} shadowOptions
*/
shadow: function (shadowOptions, group, cutOff) {
var shadows = [],
i,
shadow,
element = this.element,
strokeWidth,
shadowWidth,
shadowElementOpacity,
// compensate for inverted plot area
transform;
if (shadowOptions) {
shadowWidth = pick(shadowOptions.width, 3);
shadowElementOpacity = (shadowOptions.opacity || 0.15) / shadowWidth;
transform = this.parentInverted ?
'(-1,-1)' :
'(' + pick(shadowOptions.offsetX, 1) + ', ' + pick(shadowOptions.offsetY, 1) + ')';
for (i = 1; i <= shadowWidth; i++) {
shadow = element.cloneNode(0);
strokeWidth = (shadowWidth * 2) + 1 - (2 * i);
attr(shadow, {
'isShadow': 'true',
'stroke': shadowOptions.color || 'black',
'stroke-opacity': shadowElementOpacity * i,
'stroke-width': strokeWidth,
'transform': 'translate' + transform,
'fill': NONE
});
if (cutOff) {
attr(shadow, 'height', mathMax(attr(shadow, 'height') - strokeWidth, 0));
shadow.cutHeight = strokeWidth;
}
if (group) {
group.element.appendChild(shadow);
} else {
element.parentNode.insertBefore(shadow, element);
}
shadows.push(shadow);
}
this.shadows = shadows;
}
return this;
},
xGetter: function (key) {
if (this.element.nodeName === 'circle') {
key = { x: 'cx', y: 'cy' }[key] || key;
}
return this._defaultGetter(key);
},
/**
* Get the current value of an attribute or pseudo attribute, used mainly
* for animation.
*/
_defaultGetter: function (key) {
var ret = pick(this[key], this.element ? this.element.getAttribute(key) : null, 0);
if (/^[\-0-9\.]+$/.test(ret)) { // is numerical
ret = parseFloat(ret);
}
return ret;
},
dSetter: function (value, key, element) {
if (value && value.join) { // join path
value = value.join(' ');
}
if (/(NaN| {2}|^$)/.test(value)) {
value = 'M 0 0';
}
element.setAttribute(key, value);
this[key] = value;
},
dashstyleSetter: function (value) {
var i;
value = value && value.toLowerCase();
if (value) {
value = value
.replace('shortdashdotdot', '3,1,1,1,1,1,')
.replace('shortdashdot', '3,1,1,1')
.replace('shortdot', '1,1,')
.replace('shortdash', '3,1,')
.replace('longdash', '8,3,')
.replace(/dot/g, '1,3,')
.replace('dash', '4,3,')
.replace(/,$/, '')
.split(','); // ending comma
i = value.length;
while (i--) {
value[i] = pInt(value[i]) * this['stroke-width'];
}
value = value.join(',')
.replace('NaN', 'none'); // #3226
this.element.setAttribute('stroke-dasharray', value);
}
},
alignSetter: function (value) {
this.element.setAttribute('text-anchor', { left: 'start', center: 'middle', right: 'end' }[value]);
},
opacitySetter: function (value, key, element) {
this[key] = value;
element.setAttribute(key, value);
},
titleSetter: function (value) {
var titleNode = this.element.getElementsByTagName('title')[0];
if (!titleNode) {
titleNode = doc.createElementNS(SVG_NS, 'title');
this.element.appendChild(titleNode);
}
titleNode.textContent = pick(value, '').replace(/<[^>]*>/g, ''); // #3276
},
textSetter: function (value) {
if (value !== this.textStr) {
// Delete bBox memo when the text changes
delete this.bBox;
this.textStr = value;
if (this.added) {
this.renderer.buildText(this);
}
}
},
fillSetter: function (value, key, element) {
if (typeof value === 'string') {
element.setAttribute(key, value);
} else if (value) {
this.colorGradient(value, key, element);
}
},
zIndexSetter: function (value, key) {
var renderer = this.renderer,
parentGroup = this.parentGroup,
parentWrapper = parentGroup || renderer,
parentNode = parentWrapper.element || renderer.box,
childNodes,
otherElement,
otherZIndex,
element = this.element,
inserted,
i;
if (defined(value)) {
element.setAttribute(key, value); // So we can read it for other elements in the group
this[key] = +value;
}
// Insert according to this and other elements' zIndex. Before .add() is called,
// nothing is done. Then on add, or by later calls to zIndexSetter, the node
// is placed on the right place in the DOM.
if (this.added) {
value = this.zIndex;
if (value && parentGroup) {
parentGroup.handleZ = true;
}
childNodes = parentNode.childNodes;
for (i = 0; i < childNodes.length && !inserted; i++) {
otherElement = childNodes[i];
otherZIndex = attr(otherElement, 'zIndex');
if (otherElement !== element && (
// Insert before the first element with a higher zIndex
pInt(otherZIndex) > value ||
// If no zIndex given, insert before the first element with a zIndex
(!defined(value) && defined(otherZIndex))
)) {
parentNode.insertBefore(element, otherElement);
inserted = true;
}
}
if (!inserted) {
parentNode.appendChild(element);
}
}
return inserted;
},
_defaultSetter: function (value, key, element) {
element.setAttribute(key, value);
}
};
// Some shared setters and getters
SVGElement.prototype.yGetter = SVGElement.prototype.xGetter;
SVGElement.prototype.translateXSetter = SVGElement.prototype.translateYSetter =
SVGElement.prototype.rotationSetter = SVGElement.prototype.verticalAlignSetter =
SVGElement.prototype.scaleXSetter = SVGElement.prototype.scaleYSetter = function (value, key) {
this[key] = value;
this.doTransform = true;
};
// WebKit and Batik have problems with a stroke-width of zero, so in this case we remove the
// stroke attribute altogether. #1270, #1369, #3065, #3072.
SVGElement.prototype['stroke-widthSetter'] = SVGElement.prototype.strokeSetter = function (value, key, element) {
this[key] = value;
// Only apply the stroke attribute if the stroke width is defined and larger than 0
if (this.stroke && this['stroke-width']) {
this.strokeWidth = this['stroke-width'];
SVGElement.prototype.fillSetter.call(this, this.stroke, 'stroke', element); // use prototype as instance may be overridden
element.setAttribute('stroke-width', this['stroke-width']);
this.hasStroke = true;
} else if (key === 'stroke-width' && value === 0 && this.hasStroke) {
element.removeAttribute('stroke');
this.hasStroke = false;
}
};
/**
* The default SVG renderer
*/
var SVGRenderer = function () {
this.init.apply(this, arguments);
};
SVGRenderer.prototype = {
Element: SVGElement,
/**
* Initialize the SVGRenderer
* @param {Object} container
* @param {Number} width
* @param {Number} height
* @param {Boolean} forExport
*/
init: function (container, width, height, style, forExport) {
var renderer = this,
loc = location,
boxWrapper,
element,
desc;
boxWrapper = renderer.createElement('svg')
.attr({
version: '1.1'
})
.css(this.getStyle(style));
element = boxWrapper.element;
container.appendChild(element);
// For browsers other than IE, add the namespace attribute (#1978)
if (container.innerHTML.indexOf('xmlns') === -1) {
attr(element, 'xmlns', SVG_NS);
}
// object properties
renderer.isSVG = true;
renderer.box = element;
renderer.boxWrapper = boxWrapper;
renderer.alignedObjects = [];
// Page url used for internal references. #24, #672, #1070
renderer.url = (isFirefox || isWebKit) && doc.getElementsByTagName('base').length ?
loc.href
.replace(/#.*?$/, '') // remove the hash
.replace(/([\('\)])/g, '\\$1') // escape parantheses and quotes
.replace(/ /g, '%20') : // replace spaces (needed for Safari only)
'';
// Add description
desc = this.createElement('desc').add();
desc.element.appendChild(doc.createTextNode('Created with ' + PRODUCT + ' ' + VERSION));
renderer.defs = this.createElement('defs').add();
renderer.forExport = forExport;
renderer.gradients = {}; // Object where gradient SvgElements are stored
renderer.cache = {}; // Cache for numerical bounding boxes
renderer.setSize(width, height, false);
// Issue 110 workaround:
// In Firefox, if a div is positioned by percentage, its pixel position may land
// between pixels. The container itself doesn't display this, but an SVG element
// inside this container will be drawn at subpixel precision. In order to draw
// sharp lines, this must be compensated for. This doesn't seem to work inside
// iframes though (like in jsFiddle).
var subPixelFix, rect;
if (isFirefox && container.getBoundingClientRect) {
renderer.subPixelFix = subPixelFix = function () {
css(container, { left: 0, top: 0 });
rect = container.getBoundingClientRect();
css(container, {
left: (mathCeil(rect.left) - rect.left) + PX,
top: (mathCeil(rect.top) - rect.top) + PX
});
};
// run the fix now
subPixelFix();
// run it on resize
addEvent(win, 'resize', subPixelFix);
}
},
getStyle: function (style) {
return (this.style = extend({
fontFamily: '"Lucida Grande", "Lucida Sans Unicode", Arial, Helvetica, sans-serif', // default font
fontSize: '12px'
}, style));
},
/**
* Detect whether the renderer is hidden. This happens when one of the parent elements
* has display: none. #608.
*/
isHidden: function () {
return !this.boxWrapper.getBBox().width;
},
/**
* Destroys the renderer and its allocated members.
*/
destroy: function () {
var renderer = this,
rendererDefs = renderer.defs;
renderer.box = null;
renderer.boxWrapper = renderer.boxWrapper.destroy();
// Call destroy on all gradient elements
destroyObjectProperties(renderer.gradients || {});
renderer.gradients = null;
// Defs are null in VMLRenderer
// Otherwise, destroy them here.
if (rendererDefs) {
renderer.defs = rendererDefs.destroy();
}
// Remove sub pixel fix handler
// We need to check that there is a handler, otherwise all functions that are registered for event 'resize' are removed
// See issue #982
if (renderer.subPixelFix) {
removeEvent(win, 'resize', renderer.subPixelFix);
}
renderer.alignedObjects = null;
return null;
},
/**
* Create a wrapper for an SVG element
* @param {Object} nodeName
*/
createElement: function (nodeName) {
var wrapper = new this.Element();
wrapper.init(this, nodeName);
return wrapper;
},
/**
* Dummy function for use in canvas renderer
*/
draw: function () {},
/**
* Parse a simple HTML string into SVG tspans
*
* @param {Object} textNode The parent text SVG node
*/
buildText: function (wrapper) {
var textNode = wrapper.element,
renderer = this,
forExport = renderer.forExport,
textStr = pick(wrapper.textStr, '').toString(),
hasMarkup = textStr.indexOf('<') !== -1,
lines,
childNodes = textNode.childNodes,
styleRegex,
hrefRegex,
parentX = attr(textNode, 'x'),
textStyles = wrapper.styles,
width = wrapper.textWidth,
textLineHeight = textStyles && textStyles.lineHeight,
textShadow = textStyles && textStyles.textShadow,
ellipsis = textStyles && textStyles.textOverflow === 'ellipsis',
i = childNodes.length,
tempParent = width && !wrapper.added && this.box,
getLineHeight = function (tspan) {
return textLineHeight ?
pInt(textLineHeight) :
renderer.fontMetrics(
/(px|em)$/.test(tspan && tspan.style.fontSize) ?
tspan.style.fontSize :
((textStyles && textStyles.fontSize) || renderer.style.fontSize || 12),
tspan
).h;
},
unescapeAngleBrackets = function (inputStr) {
return inputStr.replace(/</g, '<').replace(/>/g, '>');
};
/// remove old text
while (i--) {
textNode.removeChild(childNodes[i]);
}
// Skip tspans, add text directly to text node. The forceTSpan is a hook
// used in text outline hack.
if (!hasMarkup && !textShadow && !ellipsis && textStr.indexOf(' ') === -1) {
textNode.appendChild(doc.createTextNode(unescapeAngleBrackets(textStr)));
return;
// Complex strings, add more logic
} else {
styleRegex = /<.*style="([^"]+)".*>/;
hrefRegex = /<.*href="(http[^"]+)".*>/;
if (tempParent) {
tempParent.appendChild(textNode); // attach it to the DOM to read offset width
}
if (hasMarkup) {
lines = textStr
.replace(/<(b|strong)>/g, '<span style="font-weight:bold">')
.replace(/<(i|em)>/g, '<span style="font-style:italic">')
.replace(/<a/g, '<span')
.replace(/<\/(b|strong|i|em|a)>/g, '</span>')
.split(/<br.*?>/g);
} else {
lines = [textStr];
}
// remove empty line at end
if (lines[lines.length - 1] === '') {
lines.pop();
}
// build the lines
each(lines, function (line, lineNo) {
var spans, spanNo = 0;
line = line.replace(/<span/g, '|||<span').replace(/<\/span>/g, '</span>|||');
spans = line.split('|||');
each(spans, function (span) {
if (span !== '' || spans.length === 1) {
var attributes = {},
tspan = doc.createElementNS(SVG_NS, 'tspan'),
spanStyle; // #390
if (styleRegex.test(span)) {
spanStyle = span.match(styleRegex)[1].replace(/(;| |^)color([ :])/, '$1fill$2');
attr(tspan, 'style', spanStyle);
}
if (hrefRegex.test(span) && !forExport) { // Not for export - #1529
attr(tspan, 'onclick', 'location.href=\"' + span.match(hrefRegex)[1] + '\"');
css(tspan, { cursor: 'pointer' });
}
span = unescapeAngleBrackets(span.replace(/<(.|\n)*?>/g, '') || ' ');
// Nested tags aren't supported, and cause crash in Safari (#1596)
if (span !== ' ') {
// add the text node
tspan.appendChild(doc.createTextNode(span));
if (!spanNo) { // first span in a line, align it to the left
if (lineNo && parentX !== null) {
attributes.x = parentX;
}
} else {
attributes.dx = 0; // #16
}
// add attributes
attr(tspan, attributes);
// Append it
textNode.appendChild(tspan);
// first span on subsequent line, add the line height
if (!spanNo && lineNo) {
// allow getting the right offset height in exporting in IE
if (!hasSVG && forExport) {
css(tspan, { display: 'block' });
}
// Set the line height based on the font size of either
// the text element or the tspan element
attr(
tspan,
'dy',
getLineHeight(tspan)
);
}
/*if (width) {
renderer.breakText(wrapper, width);
}*/
// Check width and apply soft breaks or ellipsis
if (width) {
var words = span.replace(/([^\^])-/g, '$1- ').split(' '), // #1273
hasWhiteSpace = spans.length > 1 || lineNo || (words.length > 1 && textStyles.whiteSpace !== 'nowrap'),
tooLong,
wasTooLong,
actualWidth,
rest = [],
dy = getLineHeight(tspan),
softLineNo = 1,
rotation = wrapper.rotation,
wordStr = span, // for ellipsis
cursor = wordStr.length, // binary search cursor
bBox;
while ((hasWhiteSpace || ellipsis) && (words.length || rest.length)) {
wrapper.rotation = 0; // discard rotation when computing box
bBox = wrapper.getBBox(true);
actualWidth = bBox.width;
// Old IE cannot measure the actualWidth for SVG elements (#2314)
if (!hasSVG && renderer.forExport) {
actualWidth = renderer.measureSpanWidth(tspan.firstChild.data, wrapper.styles);
}
tooLong = actualWidth > width;
// For ellipsis, do a binary search for the correct string length
if (wasTooLong === undefined) {
wasTooLong = tooLong; // First time
}
if (ellipsis && wasTooLong) {
cursor /= 2;
if (wordStr === '' || (!tooLong && cursor < 0.5)) {
words = []; // All ok, break out
} else {
if (tooLong) {
wasTooLong = true;
}
wordStr = span.substring(0, wordStr.length + (tooLong ? -1 : 1) * mathCeil(cursor));
words = [wordStr + '\u2026'];
tspan.removeChild(tspan.firstChild);
}
// Looping down, this is the first word sequence that is not too long,
// so we can move on to build the next line.
} else if (!tooLong || words.length === 1) {
words = rest;
rest = [];
if (words.length) {
softLineNo++;
tspan = doc.createElementNS(SVG_NS, 'tspan');
attr(tspan, {
dy: dy,
x: parentX
});
if (spanStyle) { // #390
attr(tspan, 'style', spanStyle);
}
textNode.appendChild(tspan);
}
if (actualWidth > width) { // a single word is pressing it out
width = actualWidth;
}
} else { // append to existing line tspan
tspan.removeChild(tspan.firstChild);
rest.unshift(words.pop());
}
if (words.length) {
tspan.appendChild(doc.createTextNode(words.join(' ').replace(/- /g, '-')));
}
}
if (wasTooLong) {
wrapper.attr('title', wrapper.textStr);
}
wrapper.rotation = rotation;
}
spanNo++;
}
}
});
});
if (tempParent) {
tempParent.removeChild(textNode); // attach it to the DOM to read offset width
}
// Apply the text shadow
if (textShadow && wrapper.applyTextShadow) {
wrapper.applyTextShadow(textShadow);
}
}
},
/*
breakText: function (wrapper, width) {
var bBox = wrapper.getBBox(),
node = wrapper.element,
textLength = node.textContent.length,
pos = mathRound(width * textLength / bBox.width), // try this position first, based on average character width
increment = 0,
finalPos;
if (bBox.width > width) {
while (finalPos === undefined) {
textLength = node.getSubStringLength(0, pos);
if (textLength <= width) {
if (increment === -1) {
finalPos = pos;
} else {
increment = 1;
}
} else {
if (increment === 1) {
finalPos = pos - 1;
} else {
increment = -1;
}
}
pos += increment;
}
}
console.log(finalPos, node.getSubStringLength(0, finalPos))
},
*/
/**
* Returns white for dark colors and black for bright colors
*/
getContrast: function (color) {
color = Color(color).rgba;
return color[0] + color[1] + color[2] > 384 ? '#000' : '#FFF';
},
/**
* Create a button with preset states
* @param {String} text
* @param {Number} x
* @param {Number} y
* @param {Function} callback
* @param {Object} normalState
* @param {Object} hoverState
* @param {Object} pressedState
*/
button: function (text, x, y, callback, normalState, hoverState, pressedState, disabledState, shape) {
var label = this.label(text, x, y, shape, null, null, null, null, 'button'),
curState = 0,
stateOptions,
stateStyle,
normalStyle,
hoverStyle,
pressedStyle,
disabledStyle,
verticalGradient = { x1: 0, y1: 0, x2: 0, y2: 1 };
// Normal state - prepare the attributes
normalState = merge({
'stroke-width': 1,
stroke: '#CCCCCC',
fill: {
linearGradient: verticalGradient,
stops: [
[0, '#FEFEFE'],
[1, '#F6F6F6']
]
},
r: 2,
padding: 5,
style: {
color: 'black'
}
}, normalState);
normalStyle = normalState.style;
delete normalState.style;
// Hover state
hoverState = merge(normalState, {
stroke: '#68A',
fill: {
linearGradient: verticalGradient,
stops: [
[0, '#FFF'],
[1, '#ACF']
]
}
}, hoverState);
hoverStyle = hoverState.style;
delete hoverState.style;
// Pressed state
pressedState = merge(normalState, {
stroke: '#68A',
fill: {
linearGradient: verticalGradient,
stops: [
[0, '#9BD'],
[1, '#CDF']
]
}
}, pressedState);
pressedStyle = pressedState.style;
delete pressedState.style;
// Disabled state
disabledState = merge(normalState, {
style: {
color: '#CCC'
}
}, disabledState);
disabledStyle = disabledState.style;
delete disabledState.style;
// Add the events. IE9 and IE10 need mouseover and mouseout to funciton (#667).
addEvent(label.element, isIE ? 'mouseover' : 'mouseenter', function () {
if (curState !== 3) {
label.attr(hoverState)
.css(hoverStyle);
}
});
addEvent(label.element, isIE ? 'mouseout' : 'mouseleave', function () {
if (curState !== 3) {
stateOptions = [normalState, hoverState, pressedState][curState];
stateStyle = [normalStyle, hoverStyle, pressedStyle][curState];
label.attr(stateOptions)
.css(stateStyle);
}
});
label.setState = function (state) {
label.state = curState = state;
if (!state) {
label.attr(normalState)
.css(normalStyle);
} else if (state === 2) {
label.attr(pressedState)
.css(pressedStyle);
} else if (state === 3) {
label.attr(disabledState)
.css(disabledStyle);
}
};
return label
.on('click', function () {
if (curState !== 3) {
callback.call(label);
}
})
.attr(normalState)
.css(extend({ cursor: 'default' }, normalStyle));
},
/**
* Make a straight line crisper by not spilling out to neighbour pixels
* @param {Array} points
* @param {Number} width
*/
crispLine: function (points, width) {
// points format: [M, 0, 0, L, 100, 0]
// normalize to a crisp line
if (points[1] === points[4]) {
// Substract due to #1129. Now bottom and left axis gridlines behave the same.
points[1] = points[4] = mathRound(points[1]) - (width % 2 / 2);
}
if (points[2] === points[5]) {
points[2] = points[5] = mathRound(points[2]) + (width % 2 / 2);
}
return points;
},
/**
* Draw a path
* @param {Array} path An SVG path in array form
*/
path: function (path) {
var attr = {
fill: NONE
};
if (isArray(path)) {
attr.d = path;
} else if (isObject(path)) { // attributes
extend(attr, path);
}
return this.createElement('path').attr(attr);
},
/**
* Draw and return an SVG circle
* @param {Number} x The x position
* @param {Number} y The y position
* @param {Number} r The radius
*/
circle: function (x, y, r) {
var attr = isObject(x) ?
x :
{
x: x,
y: y,
r: r
},
wrapper = this.createElement('circle');
wrapper.xSetter = function (value) {
this.element.setAttribute('cx', value);
};
wrapper.ySetter = function (value) {
this.element.setAttribute('cy', value);
};
return wrapper.attr(attr);
},
/**
* Draw and return an arc
* @param {Number} x X position
* @param {Number} y Y position
* @param {Number} r Radius
* @param {Number} innerR Inner radius like used in donut charts
* @param {Number} start Starting angle
* @param {Number} end Ending angle
*/
arc: function (x, y, r, innerR, start, end) {
var arc;
if (isObject(x)) {
y = x.y;
r = x.r;
innerR = x.innerR;
start = x.start;
end = x.end;
x = x.x;
}
// Arcs are defined as symbols for the ability to set
// attributes in attr and animate
arc = this.symbol('arc', x || 0, y || 0, r || 0, r || 0, {
innerR: innerR || 0,
start: start || 0,
end: end || 0
});
arc.r = r; // #959
return arc;
},
/**
* Draw and return a rectangle
* @param {Number} x Left position
* @param {Number} y Top position
* @param {Number} width
* @param {Number} height
* @param {Number} r Border corner radius
* @param {Number} strokeWidth A stroke width can be supplied to allow crisp drawing
*/
rect: function (x, y, width, height, r, strokeWidth) {
r = isObject(x) ? x.r : r;
var wrapper = this.createElement('rect'),
attribs = isObject(x) ? x : x === UNDEFINED ? {} : {
x: x,
y: y,
width: mathMax(width, 0),
height: mathMax(height, 0)
};
if (strokeWidth !== UNDEFINED) {
attribs.strokeWidth = strokeWidth;
attribs = wrapper.crisp(attribs);
}
if (r) {
attribs.r = r;
}
wrapper.rSetter = function (value) {
attr(this.element, {
rx: value,
ry: value
});
};
return wrapper.attr(attribs);
},
/**
* Resize the box and re-align all aligned elements
* @param {Object} width
* @param {Object} height
* @param {Boolean} animate
*
*/
setSize: function (width, height, animate) {
var renderer = this,
alignedObjects = renderer.alignedObjects,
i = alignedObjects.length;
renderer.width = width;
renderer.height = height;
renderer.boxWrapper[pick(animate, true) ? 'animate' : 'attr']({
width: width,
height: height
});
while (i--) {
alignedObjects[i].align();
}
},
/**
* Create a group
* @param {String} name The group will be given a class name of 'highcharts-{name}'.
* This can be used for styling and scripting.
*/
g: function (name) {
var elem = this.createElement('g');
return defined(name) ? elem.attr({ 'class': PREFIX + name }) : elem;
},
/**
* Display an image
* @param {String} src
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
image: function (src, x, y, width, height) {
var attribs = {
preserveAspectRatio: NONE
},
elemWrapper;
// optional properties
if (arguments.length > 1) {
extend(attribs, {
x: x,
y: y,
width: width,
height: height
});
}
elemWrapper = this.createElement('image').attr(attribs);
// set the href in the xlink namespace
if (elemWrapper.element.setAttributeNS) {
elemWrapper.element.setAttributeNS('http://www.w3.org/1999/xlink',
'href', src);
} else {
// could be exporting in IE
// using href throws "not supported" in ie7 and under, requries regex shim to fix later
elemWrapper.element.setAttribute('hc-svg-href', src);
}
return elemWrapper;
},
/**
* Draw a symbol out of pre-defined shape paths from the namespace 'symbol' object.
*
* @param {Object} symbol
* @param {Object} x
* @param {Object} y
* @param {Object} radius
* @param {Object} options
*/
symbol: function (symbol, x, y, width, height, options) {
var obj,
// get the symbol definition function
symbolFn = this.symbols[symbol],
// check if there's a path defined for this symbol
path = symbolFn && symbolFn(
mathRound(x),
mathRound(y),
width,
height,
options
),
imageElement,
imageRegex = /^url\((.*?)\)$/,
imageSrc,
imageSize,
centerImage;
if (path) {
obj = this.path(path);
// expando properties for use in animate and attr
extend(obj, {
symbolName: symbol,
x: x,
y: y,
width: width,
height: height
});
if (options) {
extend(obj, options);
}
// image symbols
} else if (imageRegex.test(symbol)) {
// On image load, set the size and position
centerImage = function (img, size) {
if (img.element) { // it may be destroyed in the meantime (#1390)
img.attr({
width: size[0],
height: size[1]
});
if (!img.alignByTranslate) { // #185
img.translate(
mathRound((width - size[0]) / 2), // #1378
mathRound((height - size[1]) / 2)
);
}
}
};
imageSrc = symbol.match(imageRegex)[1];
imageSize = symbolSizes[imageSrc] || (options && options.width && options.height && [options.width, options.height]);
// Ireate the image synchronously, add attribs async
obj = this.image(imageSrc)
.attr({
x: x,
y: y
});
obj.isImg = true;
if (imageSize) {
centerImage(obj, imageSize);
} else {
// Initialize image to be 0 size so export will still function if there's no cached sizes.
obj.attr({ width: 0, height: 0 });
// Create a dummy JavaScript image to get the width and height. Due to a bug in IE < 8,
// the created element must be assigned to a variable in order to load (#292).
imageElement = createElement('img', {
onload: function () {
centerImage(obj, symbolSizes[imageSrc] = [this.width, this.height]);
},
src: imageSrc
});
}
}
return obj;
},
/**
* An extendable collection of functions for defining symbol paths.
*/
symbols: {
'circle': function (x, y, w, h) {
var cpw = 0.166 * w;
return [
M, x + w / 2, y,
'C', x + w + cpw, y, x + w + cpw, y + h, x + w / 2, y + h,
'C', x - cpw, y + h, x - cpw, y, x + w / 2, y,
'Z'
];
},
'square': function (x, y, w, h) {
return [
M, x, y,
L, x + w, y,
x + w, y + h,
x, y + h,
'Z'
];
},
'triangle': function (x, y, w, h) {
return [
M, x + w / 2, y,
L, x + w, y + h,
x, y + h,
'Z'
];
},
'triangle-down': function (x, y, w, h) {
return [
M, x, y,
L, x + w, y,
x + w / 2, y + h,
'Z'
];
},
'diamond': function (x, y, w, h) {
return [
M, x + w / 2, y,
L, x + w, y + h / 2,
x + w / 2, y + h,
x, y + h / 2,
'Z'
];
},
'arc': function (x, y, w, h, options) {
var start = options.start,
radius = options.r || w || h,
end = options.end - 0.001, // to prevent cos and sin of start and end from becoming equal on 360 arcs (related: #1561)
innerRadius = options.innerR,
open = options.open,
cosStart = mathCos(start),
sinStart = mathSin(start),
cosEnd = mathCos(end),
sinEnd = mathSin(end),
longArc = options.end - start < mathPI ? 0 : 1;
return [
M,
x + radius * cosStart,
y + radius * sinStart,
'A', // arcTo
radius, // x radius
radius, // y radius
0, // slanting
longArc, // long or short arc
1, // clockwise
x + radius * cosEnd,
y + radius * sinEnd,
open ? M : L,
x + innerRadius * cosEnd,
y + innerRadius * sinEnd,
'A', // arcTo
innerRadius, // x radius
innerRadius, // y radius
0, // slanting
longArc, // long or short arc
0, // clockwise
x + innerRadius * cosStart,
y + innerRadius * sinStart,
open ? '' : 'Z' // close
];
},
/**
* Callout shape used for default tooltips, also used for rounded rectangles in VML
*/
callout: function (x, y, w, h, options) {
var arrowLength = 6,
halfDistance = 6,
r = mathMin((options && options.r) || 0, w, h),
safeDistance = r + halfDistance,
anchorX = options && options.anchorX,
anchorY = options && options.anchorY,
path,
normalizer = mathRound(options.strokeWidth || 0) % 2 / 2; // mathRound because strokeWidth can sometimes have roundoff errors;
x += normalizer;
y += normalizer;
path = [
'M', x + r, y,
'L', x + w - r, y, // top side
'C', x + w, y, x + w, y, x + w, y + r, // top-right corner
'L', x + w, y + h - r, // right side
'C', x + w, y + h, x + w, y + h, x + w - r, y + h, // bottom-right corner
'L', x + r, y + h, // bottom side
'C', x, y + h, x, y + h, x, y + h - r, // bottom-left corner
'L', x, y + r, // left side
'C', x, y, x, y, x + r, y // top-right corner
];
if (anchorX && anchorX > w && anchorY > y + safeDistance && anchorY < y + h - safeDistance) { // replace right side
path.splice(13, 3,
'L', x + w, anchorY - halfDistance,
x + w + arrowLength, anchorY,
x + w, anchorY + halfDistance,
x + w, y + h - r
);
} else if (anchorX && anchorX < 0 && anchorY > y + safeDistance && anchorY < y + h - safeDistance) { // replace left side
path.splice(33, 3,
'L', x, anchorY + halfDistance,
x - arrowLength, anchorY,
x, anchorY - halfDistance,
x, y + r
);
} else if (anchorY && anchorY > h && anchorX > x + safeDistance && anchorX < x + w - safeDistance) { // replace bottom
path.splice(23, 3,
'L', anchorX + halfDistance, y + h,
anchorX, y + h + arrowLength,
anchorX - halfDistance, y + h,
x + r, y + h
);
} else if (anchorY && anchorY < 0 && anchorX > x + safeDistance && anchorX < x + w - safeDistance) { // replace top
path.splice(3, 3,
'L', anchorX - halfDistance, y,
anchorX, y - arrowLength,
anchorX + halfDistance, y,
w - r, y
);
}
return path;
}
},
/**
* Define a clipping rectangle
* @param {String} id
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
clipRect: function (x, y, width, height) {
var wrapper,
id = PREFIX + idCounter++,
clipPath = this.createElement('clipPath').attr({
id: id
}).add(this.defs);
wrapper = this.rect(x, y, width, height, 0).add(clipPath);
wrapper.id = id;
wrapper.clipPath = clipPath;
wrapper.count = 0;
return wrapper;
},
/**
* Add text to the SVG object
* @param {String} str
* @param {Number} x Left position
* @param {Number} y Top position
* @param {Boolean} useHTML Use HTML to render the text
*/
text: function (str, x, y, useHTML) {
// declare variables
var renderer = this,
fakeSVG = useCanVG || (!hasSVG && renderer.forExport),
wrapper,
attr = {};
if (useHTML && !renderer.forExport) {
return renderer.html(str, x, y);
}
attr.x = Math.round(x || 0); // X is always needed for line-wrap logic
if (y) {
attr.y = Math.round(y);
}
if (str || str === 0) {
attr.text = str;
}
wrapper = renderer.createElement('text')
.attr(attr);
// Prevent wrapping from creating false offsetWidths in export in legacy IE (#1079, #1063)
if (fakeSVG) {
wrapper.css({
position: ABSOLUTE
});
}
if (!useHTML) {
wrapper.xSetter = function (value, key, element) {
var tspans = element.getElementsByTagName('tspan'),
tspan,
parentVal = element.getAttribute(key),
i;
for (i = 0; i < tspans.length; i++) {
tspan = tspans[i];
// If the x values are equal, the tspan represents a linebreak
if (tspan.getAttribute(key) === parentVal) {
tspan.setAttribute(key, value);
}
}
element.setAttribute(key, value);
};
}
return wrapper;
},
/**
* Utility to return the baseline offset and total line height from the font size
*/
fontMetrics: function (fontSize, elem) {
fontSize = fontSize || this.style.fontSize;
if (elem && win.getComputedStyle) {
elem = elem.element || elem; // SVGElement
fontSize = win.getComputedStyle(elem, "").fontSize;
}
fontSize = /px/.test(fontSize) ? pInt(fontSize) : /em/.test(fontSize) ? parseFloat(fontSize) * 12 : 12;
// Empirical values found by comparing font size and bounding box height.
// Applies to the default font family. http://jsfiddle.net/highcharts/7xvn7/
var lineHeight = fontSize < 24 ? fontSize + 3 : mathRound(fontSize * 1.2),
baseline = mathRound(lineHeight * 0.8);
return {
h: lineHeight,
b: baseline,
f: fontSize
};
},
/**
* Correct X and Y positioning of a label for rotation (#1764)
*/
rotCorr: function (baseline, rotation, alterY) {
var y = baseline;
if (rotation && alterY) {
y = mathMax(y * mathCos(rotation * deg2rad), 4);
}
return {
x: (-baseline / 3) * mathSin(rotation * deg2rad),
y: y
};
},
/**
* Add a label, a text item that can hold a colored or gradient background
* as well as a border and shadow.
* @param {string} str
* @param {Number} x
* @param {Number} y
* @param {String} shape
* @param {Number} anchorX In case the shape has a pointer, like a flag, this is the
* coordinates it should be pinned to
* @param {Number} anchorY
* @param {Boolean} baseline Whether to position the label relative to the text baseline,
* like renderer.text, or to the upper border of the rectangle.
* @param {String} className Class name for the group
*/
label: function (str, x, y, shape, anchorX, anchorY, useHTML, baseline, className) {
var renderer = this,
wrapper = renderer.g(className),
text = renderer.text('', 0, 0, useHTML)
.attr({
zIndex: 1
}),
//.add(wrapper),
box,
bBox,
alignFactor = 0,
padding = 3,
paddingLeft = 0,
width,
height,
wrapperX,
wrapperY,
crispAdjust = 0,
deferredAttr = {},
baselineOffset,
needsBox;
/**
* This function runs after the label is added to the DOM (when the bounding box is
* available), and after the text of the label is updated to detect the new bounding
* box and reflect it in the border box.
*/
function updateBoxSize() {
var boxX,
boxY,
style = text.element.style;
bBox = (width === undefined || height === undefined || wrapper.styles.textAlign) && defined(text.textStr) &&
text.getBBox(); //#3295 && 3514 box failure when string equals 0
wrapper.width = (width || bBox.width || 0) + 2 * padding + paddingLeft;
wrapper.height = (height || bBox.height || 0) + 2 * padding;
// update the label-scoped y offset
baselineOffset = padding + renderer.fontMetrics(style && style.fontSize, text).b;
if (needsBox) {
// create the border box if it is not already present
if (!box) {
boxX = mathRound(-alignFactor * padding);
boxY = baseline ? -baselineOffset : 0;
wrapper.box = box = shape ?
renderer.symbol(shape, boxX, boxY, wrapper.width, wrapper.height, deferredAttr) :
renderer.rect(boxX, boxY, wrapper.width, wrapper.height, 0, deferredAttr[STROKE_WIDTH]);
box.attr('fill', NONE).add(wrapper);
}
// apply the box attributes
if (!box.isImg) { // #1630
box.attr(extend({
width: mathRound(wrapper.width),
height: mathRound(wrapper.height)
}, deferredAttr));
}
deferredAttr = null;
}
}
/**
* This function runs after setting text or padding, but only if padding is changed
*/
function updateTextPadding() {
var styles = wrapper.styles,
textAlign = styles && styles.textAlign,
x = paddingLeft + padding * (1 - alignFactor),
y;
// determin y based on the baseline
y = baseline ? 0 : baselineOffset;
// compensate for alignment
if (defined(width) && bBox && (textAlign === 'center' || textAlign === 'right')) {
x += { center: 0.5, right: 1 }[textAlign] * (width - bBox.width);
}
// update if anything changed
if (x !== text.x || y !== text.y) {
text.attr('x', x);
if (y !== UNDEFINED) {
text.attr('y', y);
}
}
// record current values
text.x = x;
text.y = y;
}
/**
* Set a box attribute, or defer it if the box is not yet created
* @param {Object} key
* @param {Object} value
*/
function boxAttr(key, value) {
if (box) {
box.attr(key, value);
} else {
deferredAttr[key] = value;
}
}
/**
* After the text element is added, get the desired size of the border box
* and add it before the text in the DOM.
*/
wrapper.onAdd = function () {
text.add(wrapper);
wrapper.attr({
text: (str || str === 0) ? str : '', // alignment is available now // #3295: 0 not rendered if given as a value
x: x,
y: y
});
if (box && defined(anchorX)) {
wrapper.attr({
anchorX: anchorX,
anchorY: anchorY
});
}
};
/*
* Add specific attribute setters.
*/
// only change local variables
wrapper.widthSetter = function (value) {
width = value;
};
wrapper.heightSetter = function (value) {
height = value;
};
wrapper.paddingSetter = function (value) {
if (defined(value) && value !== padding) {
padding = wrapper.padding = value;
updateTextPadding();
}
};
wrapper.paddingLeftSetter = function (value) {
if (defined(value) && value !== paddingLeft) {
paddingLeft = value;
updateTextPadding();
}
};
// change local variable and prevent setting attribute on the group
wrapper.alignSetter = function (value) {
alignFactor = { left: 0, center: 0.5, right: 1 }[value];
};
// apply these to the box and the text alike
wrapper.textSetter = function (value) {
if (value !== UNDEFINED) {
text.textSetter(value);
}
updateBoxSize();
updateTextPadding();
};
// apply these to the box but not to the text
wrapper['stroke-widthSetter'] = function (value, key) {
if (value) {
needsBox = true;
}
crispAdjust = value % 2 / 2;
boxAttr(key, value);
};
wrapper.strokeSetter = wrapper.fillSetter = wrapper.rSetter = function (value, key) {
if (key === 'fill' && value) {
needsBox = true;
}
boxAttr(key, value);
};
wrapper.anchorXSetter = function (value, key) {
anchorX = value;
boxAttr(key, value + crispAdjust - wrapperX);
};
wrapper.anchorYSetter = function (value, key) {
anchorY = value;
boxAttr(key, value - wrapperY);
};
// rename attributes
wrapper.xSetter = function (value) {
wrapper.x = value; // for animation getter
if (alignFactor) {
value -= alignFactor * ((width || bBox.width) + padding);
}
wrapperX = mathRound(value);
wrapper.attr('translateX', wrapperX);
};
wrapper.ySetter = function (value) {
wrapperY = wrapper.y = mathRound(value);
wrapper.attr('translateY', wrapperY);
};
// Redirect certain methods to either the box or the text
var baseCss = wrapper.css;
return extend(wrapper, {
/**
* Pick up some properties and apply them to the text instead of the wrapper
*/
css: function (styles) {
if (styles) {
var textStyles = {};
styles = merge(styles); // create a copy to avoid altering the original object (#537)
each(wrapper.textProps, function (prop) {
if (styles[prop] !== UNDEFINED) {
textStyles[prop] = styles[prop];
delete styles[prop];
}
});
text.css(textStyles);
}
return baseCss.call(wrapper, styles);
},
/**
* Return the bounding box of the box, not the group
*/
getBBox: function () {
return {
width: bBox.width + 2 * padding,
height: bBox.height + 2 * padding,
x: bBox.x - padding,
y: bBox.y - padding
};
},
/**
* Apply the shadow to the box
*/
shadow: function (b) {
if (box) {
box.shadow(b);
}
return wrapper;
},
/**
* Destroy and release memory.
*/
destroy: function () {
// Added by button implementation
removeEvent(wrapper.element, 'mouseenter');
removeEvent(wrapper.element, 'mouseleave');
if (text) {
text = text.destroy();
}
if (box) {
box = box.destroy();
}
// Call base implementation to destroy the rest
SVGElement.prototype.destroy.call(wrapper);
// Release local pointers (#1298)
wrapper = renderer = updateBoxSize = updateTextPadding = boxAttr = null;
}
});
}
}; // end SVGRenderer
// general renderer
Renderer = SVGRenderer;
// extend SvgElement for useHTML option
extend(SVGElement.prototype, {
/**
* Apply CSS to HTML elements. This is used in text within SVG rendering and
* by the VML renderer
*/
htmlCss: function (styles) {
var wrapper = this,
element = wrapper.element,
textWidth = styles && element.tagName === 'SPAN' && styles.width;
if (textWidth) {
delete styles.width;
wrapper.textWidth = textWidth;
wrapper.updateTransform();
}
if (styles && styles.textOverflow === 'ellipsis') {
styles.whiteSpace = 'nowrap';
styles.overflow = 'hidden';
}
wrapper.styles = extend(wrapper.styles, styles);
css(wrapper.element, styles);
return wrapper;
},
/**
* VML and useHTML method for calculating the bounding box based on offsets
* @param {Boolean} refresh Whether to force a fresh value from the DOM or to
* use the cached value
*
* @return {Object} A hash containing values for x, y, width and height
*/
htmlGetBBox: function () {
var wrapper = this,
element = wrapper.element;
// faking getBBox in exported SVG in legacy IE
// faking getBBox in exported SVG in legacy IE (is this a duplicate of the fix for #1079?)
if (element.nodeName === 'text') {
element.style.position = ABSOLUTE;
}
return {
x: element.offsetLeft,
y: element.offsetTop,
width: element.offsetWidth,
height: element.offsetHeight
};
},
/**
* VML override private method to update elements based on internal
* properties based on SVG transform
*/
htmlUpdateTransform: function () {
// aligning non added elements is expensive
if (!this.added) {
this.alignOnAdd = true;
return;
}
var wrapper = this,
renderer = wrapper.renderer,
elem = wrapper.element,
translateX = wrapper.translateX || 0,
translateY = wrapper.translateY || 0,
x = wrapper.x || 0,
y = wrapper.y || 0,
align = wrapper.textAlign || 'left',
alignCorrection = { left: 0, center: 0.5, right: 1 }[align],
shadows = wrapper.shadows,
styles = wrapper.styles;
// apply translate
css(elem, {
marginLeft: translateX,
marginTop: translateY
});
if (shadows) { // used in labels/tooltip
each(shadows, function (shadow) {
css(shadow, {
marginLeft: translateX + 1,
marginTop: translateY + 1
});
});
}
// apply inversion
if (wrapper.inverted) { // wrapper is a group
each(elem.childNodes, function (child) {
renderer.invertChild(child, elem);
});
}
if (elem.tagName === 'SPAN') {
var width,
rotation = wrapper.rotation,
baseline,
textWidth = pInt(wrapper.textWidth),
currentTextTransform = [rotation, align, elem.innerHTML, wrapper.textWidth].join(',');
if (currentTextTransform !== wrapper.cTT) { // do the calculations and DOM access only if properties changed
baseline = renderer.fontMetrics(elem.style.fontSize).b;
// Renderer specific handling of span rotation
if (defined(rotation)) {
wrapper.setSpanRotation(rotation, alignCorrection, baseline);
}
width = pick(wrapper.elemWidth, elem.offsetWidth);
// Update textWidth
if (width > textWidth && /[ \-]/.test(elem.textContent || elem.innerText)) { // #983, #1254
css(elem, {
width: textWidth + PX,
display: 'block',
whiteSpace: (styles && styles.whiteSpace) || 'normal' // #3331
});
width = textWidth;
}
wrapper.getSpanCorrection(width, baseline, alignCorrection, rotation, align);
}
// apply position with correction
css(elem, {
left: (x + (wrapper.xCorr || 0)) + PX,
top: (y + (wrapper.yCorr || 0)) + PX
});
// force reflow in webkit to apply the left and top on useHTML element (#1249)
if (isWebKit) {
baseline = elem.offsetHeight; // assigned to baseline for JSLint purpose
}
// record current text transform
wrapper.cTT = currentTextTransform;
}
},
/**
* Set the rotation of an individual HTML span
*/
setSpanRotation: function (rotation, alignCorrection, baseline) {
var rotationStyle = {},
cssTransformKey = isIE ? '-ms-transform' : isWebKit ? '-webkit-transform' : isFirefox ? 'MozTransform' : isOpera ? '-o-transform' : '';
rotationStyle[cssTransformKey] = rotationStyle.transform = 'rotate(' + rotation + 'deg)';
rotationStyle[cssTransformKey + (isFirefox ? 'Origin' : '-origin')] = rotationStyle.transformOrigin = (alignCorrection * 100) + '% ' + baseline + 'px';
css(this.element, rotationStyle);
},
/**
* Get the correction in X and Y positioning as the element is rotated.
*/
getSpanCorrection: function (width, baseline, alignCorrection) {
this.xCorr = -width * alignCorrection;
this.yCorr = -baseline;
}
});
// Extend SvgRenderer for useHTML option.
extend(SVGRenderer.prototype, {
/**
* Create HTML text node. This is used by the VML renderer as well as the SVG
* renderer through the useHTML option.
*
* @param {String} str
* @param {Number} x
* @param {Number} y
*/
html: function (str, x, y) {
var wrapper = this.createElement('span'),
element = wrapper.element,
renderer = wrapper.renderer;
// Text setter
wrapper.textSetter = function (value) {
if (value !== element.innerHTML) {
delete this.bBox;
}
element.innerHTML = this.textStr = value;
};
// Various setters which rely on update transform
wrapper.xSetter = wrapper.ySetter = wrapper.alignSetter = wrapper.rotationSetter = function (value, key) {
if (key === 'align') {
key = 'textAlign'; // Do not overwrite the SVGElement.align method. Same as VML.
}
wrapper[key] = value;
wrapper.htmlUpdateTransform();
};
// Set the default attributes
wrapper.attr({
text: str,
x: mathRound(x),
y: mathRound(y)
})
.css({
position: ABSOLUTE,
fontFamily: this.style.fontFamily,
fontSize: this.style.fontSize
});
// Keep the whiteSpace style outside the wrapper.styles collection
element.style.whiteSpace = 'nowrap';
// Use the HTML specific .css method
wrapper.css = wrapper.htmlCss;
// This is specific for HTML within SVG
if (renderer.isSVG) {
wrapper.add = function (svgGroupWrapper) {
var htmlGroup,
container = renderer.box.parentNode,
parentGroup,
parents = [];
this.parentGroup = svgGroupWrapper;
// Create a mock group to hold the HTML elements
if (svgGroupWrapper) {
htmlGroup = svgGroupWrapper.div;
if (!htmlGroup) {
// Read the parent chain into an array and read from top down
parentGroup = svgGroupWrapper;
while (parentGroup) {
parents.push(parentGroup);
// Move up to the next parent group
parentGroup = parentGroup.parentGroup;
}
// Ensure dynamically updating position when any parent is translated
each(parents.reverse(), function (parentGroup) {
var htmlGroupStyle;
// Create a HTML div and append it to the parent div to emulate
// the SVG group structure
htmlGroup = parentGroup.div = parentGroup.div || createElement(DIV, {
className: attr(parentGroup.element, 'class')
}, {
position: ABSOLUTE,
left: (parentGroup.translateX || 0) + PX,
top: (parentGroup.translateY || 0) + PX
}, htmlGroup || container); // the top group is appended to container
// Shortcut
htmlGroupStyle = htmlGroup.style;
// Set listeners to update the HTML div's position whenever the SVG group
// position is changed
extend(parentGroup, {
translateXSetter: function (value, key) {
htmlGroupStyle.left = value + PX;
parentGroup[key] = value;
parentGroup.doTransform = true;
},
translateYSetter: function (value, key) {
htmlGroupStyle.top = value + PX;
parentGroup[key] = value;
parentGroup.doTransform = true;
},
visibilitySetter: function (value, key) {
htmlGroupStyle[key] = value;
}
});
});
}
} else {
htmlGroup = container;
}
htmlGroup.appendChild(element);
// Shared with VML:
wrapper.added = true;
if (wrapper.alignOnAdd) {
wrapper.htmlUpdateTransform();
}
return wrapper;
};
}
return wrapper;
}
});
/* ****************************************************************************
* *
* START OF INTERNET EXPLORER <= 8 SPECIFIC CODE *
* *
* For applications and websites that don't need IE support, like platform *
* targeted mobile apps and web apps, this code can be removed. *
* *
*****************************************************************************/
/**
* @constructor
*/
var VMLRenderer, VMLElement;
if (!hasSVG && !useCanVG) {
/**
* The VML element wrapper.
*/
VMLElement = {
/**
* Initialize a new VML element wrapper. It builds the markup as a string
* to minimize DOM traffic.
* @param {Object} renderer
* @param {Object} nodeName
*/
init: function (renderer, nodeName) {
var wrapper = this,
markup = ['<', nodeName, ' filled="f" stroked="f"'],
style = ['position: ', ABSOLUTE, ';'],
isDiv = nodeName === DIV;
// divs and shapes need size
if (nodeName === 'shape' || isDiv) {
style.push('left:0;top:0;width:1px;height:1px;');
}
style.push('visibility: ', isDiv ? HIDDEN : VISIBLE);
markup.push(' style="', style.join(''), '"/>');
// create element with default attributes and style
if (nodeName) {
markup = isDiv || nodeName === 'span' || nodeName === 'img' ?
markup.join('')
: renderer.prepVML(markup);
wrapper.element = createElement(markup);
}
wrapper.renderer = renderer;
},
/**
* Add the node to the given parent
* @param {Object} parent
*/
add: function (parent) {
var wrapper = this,
renderer = wrapper.renderer,
element = wrapper.element,
box = renderer.box,
inverted = parent && parent.inverted,
// get the parent node
parentNode = parent ?
parent.element || parent :
box;
// if the parent group is inverted, apply inversion on all children
if (inverted) { // only on groups
renderer.invertChild(element, parentNode);
}
// append it
parentNode.appendChild(element);
// align text after adding to be able to read offset
wrapper.added = true;
if (wrapper.alignOnAdd && !wrapper.deferUpdateTransform) {
wrapper.updateTransform();
}
// fire an event for internal hooks
if (wrapper.onAdd) {
wrapper.onAdd();
}
return wrapper;
},
/**
* VML always uses htmlUpdateTransform
*/
updateTransform: SVGElement.prototype.htmlUpdateTransform,
/**
* Set the rotation of a span with oldIE's filter
*/
setSpanRotation: function () {
// Adjust for alignment and rotation. Rotation of useHTML content is not yet implemented
// but it can probably be implemented for Firefox 3.5+ on user request. FF3.5+
// has support for CSS3 transform. The getBBox method also needs to be updated
// to compensate for the rotation, like it currently does for SVG.
// Test case: http://jsfiddle.net/highcharts/Ybt44/
var rotation = this.rotation,
costheta = mathCos(rotation * deg2rad),
sintheta = mathSin(rotation * deg2rad);
css(this.element, {
filter: rotation ? ['progid:DXImageTransform.Microsoft.Matrix(M11=', costheta,
', M12=', -sintheta, ', M21=', sintheta, ', M22=', costheta,
', sizingMethod=\'auto expand\')'].join('') : NONE
});
},
/**
* Get the positioning correction for the span after rotating.
*/
getSpanCorrection: function (width, baseline, alignCorrection, rotation, align) {
var costheta = rotation ? mathCos(rotation * deg2rad) : 1,
sintheta = rotation ? mathSin(rotation * deg2rad) : 0,
height = pick(this.elemHeight, this.element.offsetHeight),
quad,
nonLeft = align && align !== 'left';
// correct x and y
this.xCorr = costheta < 0 && -width;
this.yCorr = sintheta < 0 && -height;
// correct for baseline and corners spilling out after rotation
quad = costheta * sintheta < 0;
this.xCorr += sintheta * baseline * (quad ? 1 - alignCorrection : alignCorrection);
this.yCorr -= costheta * baseline * (rotation ? (quad ? alignCorrection : 1 - alignCorrection) : 1);
// correct for the length/height of the text
if (nonLeft) {
this.xCorr -= width * alignCorrection * (costheta < 0 ? -1 : 1);
if (rotation) {
this.yCorr -= height * alignCorrection * (sintheta < 0 ? -1 : 1);
}
css(this.element, {
textAlign: align
});
}
},
/**
* Converts a subset of an SVG path definition to its VML counterpart. Takes an array
* as the parameter and returns a string.
*/
pathToVML: function (value) {
// convert paths
var i = value.length,
path = [];
while (i--) {
// Multiply by 10 to allow subpixel precision.
// Substracting half a pixel seems to make the coordinates
// align with SVG, but this hasn't been tested thoroughly
if (isNumber(value[i])) {
path[i] = mathRound(value[i] * 10) - 5;
} else if (value[i] === 'Z') { // close the path
path[i] = 'x';
} else {
path[i] = value[i];
// When the start X and end X coordinates of an arc are too close,
// they are rounded to the same value above. In this case, substract or
// add 1 from the end X and Y positions. #186, #760, #1371, #1410.
if (value.isArc && (value[i] === 'wa' || value[i] === 'at')) {
// Start and end X
if (path[i + 5] === path[i + 7]) {
path[i + 7] += value[i + 7] > value[i + 5] ? 1 : -1;
}
// Start and end Y
if (path[i + 6] === path[i + 8]) {
path[i + 8] += value[i + 8] > value[i + 6] ? 1 : -1;
}
}
}
}
// Loop up again to handle path shortcuts (#2132)
/*while (i++ < path.length) {
if (path[i] === 'H') { // horizontal line to
path[i] = 'L';
path.splice(i + 2, 0, path[i - 1]);
} else if (path[i] === 'V') { // vertical line to
path[i] = 'L';
path.splice(i + 1, 0, path[i - 2]);
}
}*/
return path.join(' ') || 'x';
},
/**
* Set the element's clipping to a predefined rectangle
*
* @param {String} id The id of the clip rectangle
*/
clip: function (clipRect) {
var wrapper = this,
clipMembers,
cssRet;
if (clipRect) {
clipMembers = clipRect.members;
erase(clipMembers, wrapper); // Ensure unique list of elements (#1258)
clipMembers.push(wrapper);
wrapper.destroyClip = function () {
erase(clipMembers, wrapper);
};
cssRet = clipRect.getCSS(wrapper);
} else {
if (wrapper.destroyClip) {
wrapper.destroyClip();
}
cssRet = { clip: docMode8 ? 'inherit' : 'rect(auto)' }; // #1214
}
return wrapper.css(cssRet);
},
/**
* Set styles for the element
* @param {Object} styles
*/
css: SVGElement.prototype.htmlCss,
/**
* Removes a child either by removeChild or move to garbageBin.
* Issue 490; in VML removeChild results in Orphaned nodes according to sIEve, discardElement does not.
*/
safeRemoveChild: function (element) {
// discardElement will detach the node from its parent before attaching it
// to the garbage bin. Therefore it is important that the node is attached and have parent.
if (element.parentNode) {
discardElement(element);
}
},
/**
* Extend element.destroy by removing it from the clip members array
*/
destroy: function () {
if (this.destroyClip) {
this.destroyClip();
}
return SVGElement.prototype.destroy.apply(this);
},
/**
* Add an event listener. VML override for normalizing event parameters.
* @param {String} eventType
* @param {Function} handler
*/
on: function (eventType, handler) {
// simplest possible event model for internal use
this.element['on' + eventType] = function () {
var evt = win.event;
evt.target = evt.srcElement;
handler(evt);
};
return this;
},
/**
* In stacked columns, cut off the shadows so that they don't overlap
*/
cutOffPath: function (path, length) {
var len;
path = path.split(/[ ,]/);
len = path.length;
if (len === 9 || len === 11) {
path[len - 4] = path[len - 2] = pInt(path[len - 2]) - 10 * length;
}
return path.join(' ');
},
/**
* Apply a drop shadow by copying elements and giving them different strokes
* @param {Boolean|Object} shadowOptions
*/
shadow: function (shadowOptions, group, cutOff) {
var shadows = [],
i,
element = this.element,
renderer = this.renderer,
shadow,
elemStyle = element.style,
markup,
path = element.path,
strokeWidth,
modifiedPath,
shadowWidth,
shadowElementOpacity;
// some times empty paths are not strings
if (path && typeof path.value !== 'string') {
path = 'x';
}
modifiedPath = path;
if (shadowOptions) {
shadowWidth = pick(shadowOptions.width, 3);
shadowElementOpacity = (shadowOptions.opacity || 0.15) / shadowWidth;
for (i = 1; i <= 3; i++) {
strokeWidth = (shadowWidth * 2) + 1 - (2 * i);
// Cut off shadows for stacked column items
if (cutOff) {
modifiedPath = this.cutOffPath(path.value, strokeWidth + 0.5);
}
markup = ['<shape isShadow="true" strokeweight="', strokeWidth,
'" filled="false" path="', modifiedPath,
'" coordsize="10 10" style="', element.style.cssText, '" />'];
shadow = createElement(renderer.prepVML(markup),
null, {
left: pInt(elemStyle.left) + pick(shadowOptions.offsetX, 1),
top: pInt(elemStyle.top) + pick(shadowOptions.offsetY, 1)
}
);
if (cutOff) {
shadow.cutOff = strokeWidth + 1;
}
// apply the opacity
markup = ['<stroke color="', shadowOptions.color || 'black', '" opacity="', shadowElementOpacity * i, '"/>'];
createElement(renderer.prepVML(markup), null, null, shadow);
// insert it
if (group) {
group.element.appendChild(shadow);
} else {
element.parentNode.insertBefore(shadow, element);
}
// record it
shadows.push(shadow);
}
this.shadows = shadows;
}
return this;
},
updateShadows: noop, // Used in SVG only
setAttr: function (key, value) {
if (docMode8) { // IE8 setAttribute bug
this.element[key] = value;
} else {
this.element.setAttribute(key, value);
}
},
classSetter: function (value) {
// IE8 Standards mode has problems retrieving the className unless set like this
this.element.className = value;
},
dashstyleSetter: function (value, key, element) {
var strokeElem = element.getElementsByTagName('stroke')[0] ||
createElement(this.renderer.prepVML(['<stroke/>']), null, null, element);
strokeElem[key] = value || 'solid';
this[key] = value; /* because changing stroke-width will change the dash length
and cause an epileptic effect */
},
dSetter: function (value, key, element) {
var i,
shadows = this.shadows;
value = value || [];
this.d = value.join && value.join(' '); // used in getter for animation
element.path = value = this.pathToVML(value);
// update shadows
if (shadows) {
i = shadows.length;
while (i--) {
shadows[i].path = shadows[i].cutOff ? this.cutOffPath(value, shadows[i].cutOff) : value;
}
}
this.setAttr(key, value);
},
fillSetter: function (value, key, element) {
var nodeName = element.nodeName;
if (nodeName === 'SPAN') { // text color
element.style.color = value;
} else if (nodeName !== 'IMG') { // #1336
element.filled = value !== NONE;
this.setAttr('fillcolor', this.renderer.color(value, element, key, this));
}
},
opacitySetter: noop, // Don't bother - animation is too slow and filters introduce artifacts
rotationSetter: function (value, key, element) {
var style = element.style;
this[key] = style[key] = value; // style is for #1873
// Correction for the 1x1 size of the shape container. Used in gauge needles.
style.left = -mathRound(mathSin(value * deg2rad) + 1) + PX;
style.top = mathRound(mathCos(value * deg2rad)) + PX;
},
strokeSetter: function (value, key, element) {
this.setAttr('strokecolor', this.renderer.color(value, element, key));
},
'stroke-widthSetter': function (value, key, element) {
element.stroked = !!value; // VML "stroked" attribute
this[key] = value; // used in getter, issue #113
if (isNumber(value)) {
value += PX;
}
this.setAttr('strokeweight', value);
},
titleSetter: function (value, key) {
this.setAttr(key, value);
},
visibilitySetter: function (value, key, element) {
// Handle inherited visibility
if (value === 'inherit') {
value = VISIBLE;
}
// Let the shadow follow the main element
if (this.shadows) {
each(this.shadows, function (shadow) {
shadow.style[key] = value;
});
}
// Instead of toggling the visibility CSS property, move the div out of the viewport.
// This works around #61 and #586
if (element.nodeName === 'DIV') {
value = value === HIDDEN ? '-999em' : 0;
// In order to redraw, IE7 needs the div to be visible when tucked away
// outside the viewport. So the visibility is actually opposite of
// the expected value. This applies to the tooltip only.
if (!docMode8) {
element.style[key] = value ? VISIBLE : HIDDEN;
}
key = 'top';
}
element.style[key] = value;
},
xSetter: function (value, key, element) {
this[key] = value; // used in getter
if (key === 'x') {
key = 'left';
} else if (key === 'y') {
key = 'top';
}/* else {
value = mathMax(0, value); // don't set width or height below zero (#311)
}*/
// clipping rectangle special
if (this.updateClipping) {
this[key] = value; // the key is now 'left' or 'top' for 'x' and 'y'
this.updateClipping();
} else {
// normal
element.style[key] = value;
}
},
zIndexSetter: function (value, key, element) {
element.style[key] = value;
}
};
Highcharts.VMLElement = VMLElement = extendClass(SVGElement, VMLElement);
// Some shared setters
VMLElement.prototype.ySetter =
VMLElement.prototype.widthSetter =
VMLElement.prototype.heightSetter =
VMLElement.prototype.xSetter;
/**
* The VML renderer
*/
var VMLRendererExtension = { // inherit SVGRenderer
Element: VMLElement,
isIE8: userAgent.indexOf('MSIE 8.0') > -1,
/**
* Initialize the VMLRenderer
* @param {Object} container
* @param {Number} width
* @param {Number} height
*/
init: function (container, width, height, style) {
var renderer = this,
boxWrapper,
box,
css;
renderer.alignedObjects = [];
boxWrapper = renderer.createElement(DIV)
.css(extend(this.getStyle(style), { position: RELATIVE}));
box = boxWrapper.element;
container.appendChild(boxWrapper.element);
// generate the containing box
renderer.isVML = true;
renderer.box = box;
renderer.boxWrapper = boxWrapper;
renderer.cache = {};
renderer.setSize(width, height, false);
// The only way to make IE6 and IE7 print is to use a global namespace. However,
// with IE8 the only way to make the dynamic shapes visible in screen and print mode
// seems to be to add the xmlns attribute and the behaviour style inline.
if (!doc.namespaces.hcv) {
doc.namespaces.add('hcv', 'urn:schemas-microsoft-com:vml');
// Setup default CSS (#2153, #2368, #2384)
css = 'hcv\\:fill, hcv\\:path, hcv\\:shape, hcv\\:stroke' +
'{ behavior:url(#default#VML); display: inline-block; } ';
try {
doc.createStyleSheet().cssText = css;
} catch (e) {
doc.styleSheets[0].cssText += css;
}
}
},
/**
* Detect whether the renderer is hidden. This happens when one of the parent elements
* has display: none
*/
isHidden: function () {
return !this.box.offsetWidth;
},
/**
* Define a clipping rectangle. In VML it is accomplished by storing the values
* for setting the CSS style to all associated members.
*
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
clipRect: function (x, y, width, height) {
// create a dummy element
var clipRect = this.createElement(),
isObj = isObject(x);
// mimic a rectangle with its style object for automatic updating in attr
return extend(clipRect, {
members: [],
count: 0,
left: (isObj ? x.x : x) + 1,
top: (isObj ? x.y : y) + 1,
width: (isObj ? x.width : width) - 1,
height: (isObj ? x.height : height) - 1,
getCSS: function (wrapper) {
var element = wrapper.element,
nodeName = element.nodeName,
isShape = nodeName === 'shape',
inverted = wrapper.inverted,
rect = this,
top = rect.top - (isShape ? element.offsetTop : 0),
left = rect.left,
right = left + rect.width,
bottom = top + rect.height,
ret = {
clip: 'rect(' +
mathRound(inverted ? left : top) + 'px,' +
mathRound(inverted ? bottom : right) + 'px,' +
mathRound(inverted ? right : bottom) + 'px,' +
mathRound(inverted ? top : left) + 'px)'
};
// issue 74 workaround
if (!inverted && docMode8 && nodeName === 'DIV') {
extend(ret, {
width: right + PX,
height: bottom + PX
});
}
return ret;
},
// used in attr and animation to update the clipping of all members
updateClipping: function () {
each(clipRect.members, function (member) {
if (member.element) { // Deleted series, like in stock/members/series-remove demo. Should be removed from members, but this will do.
member.css(clipRect.getCSS(member));
}
});
}
});
},
/**
* Take a color and return it if it's a string, make it a gradient if it's a
* gradient configuration object, and apply opacity.
*
* @param {Object} color The color or config object
*/
color: function (color, elem, prop, wrapper) {
var renderer = this,
colorObject,
regexRgba = /^rgba/,
markup,
fillType,
ret = NONE;
// Check for linear or radial gradient
if (color && color.linearGradient) {
fillType = 'gradient';
} else if (color && color.radialGradient) {
fillType = 'pattern';
}
if (fillType) {
var stopColor,
stopOpacity,
gradient = color.linearGradient || color.radialGradient,
x1,
y1,
x2,
y2,
opacity1,
opacity2,
color1,
color2,
fillAttr = '',
stops = color.stops,
firstStop,
lastStop,
colors = [],
addFillNode = function () {
// Add the fill subnode. When colors attribute is used, the meanings of opacity and o:opacity2
// are reversed.
markup = ['<fill colors="' + colors.join(',') + '" opacity="', opacity2, '" o:opacity2="', opacity1,
'" type="', fillType, '" ', fillAttr, 'focus="100%" method="any" />'];
createElement(renderer.prepVML(markup), null, null, elem);
};
// Extend from 0 to 1
firstStop = stops[0];
lastStop = stops[stops.length - 1];
if (firstStop[0] > 0) {
stops.unshift([
0,
firstStop[1]
]);
}
if (lastStop[0] < 1) {
stops.push([
1,
lastStop[1]
]);
}
// Compute the stops
each(stops, function (stop, i) {
if (regexRgba.test(stop[1])) {
colorObject = Color(stop[1]);
stopColor = colorObject.get('rgb');
stopOpacity = colorObject.get('a');
} else {
stopColor = stop[1];
stopOpacity = 1;
}
// Build the color attribute
colors.push((stop[0] * 100) + '% ' + stopColor);
// Only start and end opacities are allowed, so we use the first and the last
if (!i) {
opacity1 = stopOpacity;
color2 = stopColor;
} else {
opacity2 = stopOpacity;
color1 = stopColor;
}
});
// Apply the gradient to fills only.
if (prop === 'fill') {
// Handle linear gradient angle
if (fillType === 'gradient') {
x1 = gradient.x1 || gradient[0] || 0;
y1 = gradient.y1 || gradient[1] || 0;
x2 = gradient.x2 || gradient[2] || 0;
y2 = gradient.y2 || gradient[3] || 0;
fillAttr = 'angle="' + (90 - math.atan(
(y2 - y1) / // y vector
(x2 - x1) // x vector
) * 180 / mathPI) + '"';
addFillNode();
// Radial (circular) gradient
} else {
var r = gradient.r,
sizex = r * 2,
sizey = r * 2,
cx = gradient.cx,
cy = gradient.cy,
radialReference = elem.radialReference,
bBox,
applyRadialGradient = function () {
if (radialReference) {
bBox = wrapper.getBBox();
cx += (radialReference[0] - bBox.x) / bBox.width - 0.5;
cy += (radialReference[1] - bBox.y) / bBox.height - 0.5;
sizex *= radialReference[2] / bBox.width;
sizey *= radialReference[2] / bBox.height;
}
fillAttr = 'src="' + defaultOptions.global.VMLRadialGradientURL + '" ' +
'size="' + sizex + ',' + sizey + '" ' +
'origin="0.5,0.5" ' +
'position="' + cx + ',' + cy + '" ' +
'color2="' + color2 + '" ';
addFillNode();
};
// Apply radial gradient
if (wrapper.added) {
applyRadialGradient();
} else {
// We need to know the bounding box to get the size and position right
wrapper.onAdd = applyRadialGradient;
}
// The fill element's color attribute is broken in IE8 standards mode, so we
// need to set the parent shape's fillcolor attribute instead.
ret = color1;
}
// Gradients are not supported for VML stroke, return the first color. #722.
} else {
ret = stopColor;
}
// if the color is an rgba color, split it and add a fill node
// to hold the opacity component
} else if (regexRgba.test(color) && elem.tagName !== 'IMG') {
colorObject = Color(color);
markup = ['<', prop, ' opacity="', colorObject.get('a'), '"/>'];
createElement(this.prepVML(markup), null, null, elem);
ret = colorObject.get('rgb');
} else {
var propNodes = elem.getElementsByTagName(prop); // 'stroke' or 'fill' node
if (propNodes.length) {
propNodes[0].opacity = 1;
propNodes[0].type = 'solid';
}
ret = color;
}
return ret;
},
/**
* Take a VML string and prepare it for either IE8 or IE6/IE7.
* @param {Array} markup A string array of the VML markup to prepare
*/
prepVML: function (markup) {
var vmlStyle = 'display:inline-block;behavior:url(#default#VML);',
isIE8 = this.isIE8;
markup = markup.join('');
if (isIE8) { // add xmlns and style inline
markup = markup.replace('/>', ' xmlns="urn:schemas-microsoft-com:vml" />');
if (markup.indexOf('style="') === -1) {
markup = markup.replace('/>', ' style="' + vmlStyle + '" />');
} else {
markup = markup.replace('style="', 'style="' + vmlStyle);
}
} else { // add namespace
markup = markup.replace('<', '<hcv:');
}
return markup;
},
/**
* Create rotated and aligned text
* @param {String} str
* @param {Number} x
* @param {Number} y
*/
text: SVGRenderer.prototype.html,
/**
* Create and return a path element
* @param {Array} path
*/
path: function (path) {
var attr = {
// subpixel precision down to 0.1 (width and height = 1px)
coordsize: '10 10'
};
if (isArray(path)) {
attr.d = path;
} else if (isObject(path)) { // attributes
extend(attr, path);
}
// create the shape
return this.createElement('shape').attr(attr);
},
/**
* Create and return a circle element. In VML circles are implemented as
* shapes, which is faster than v:oval
* @param {Number} x
* @param {Number} y
* @param {Number} r
*/
circle: function (x, y, r) {
var circle = this.symbol('circle');
if (isObject(x)) {
r = x.r;
y = x.y;
x = x.x;
}
circle.isCircle = true; // Causes x and y to mean center (#1682)
circle.r = r;
return circle.attr({ x: x, y: y });
},
/**
* Create a group using an outer div and an inner v:group to allow rotating
* and flipping. A simple v:group would have problems with positioning
* child HTML elements and CSS clip.
*
* @param {String} name The name of the group
*/
g: function (name) {
var wrapper,
attribs;
// set the class name
if (name) {
attribs = { 'className': PREFIX + name, 'class': PREFIX + name };
}
// the div to hold HTML and clipping
wrapper = this.createElement(DIV).attr(attribs);
return wrapper;
},
/**
* VML override to create a regular HTML image
* @param {String} src
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
image: function (src, x, y, width, height) {
var obj = this.createElement('img')
.attr({ src: src });
if (arguments.length > 1) {
obj.attr({
x: x,
y: y,
width: width,
height: height
});
}
return obj;
},
/**
* For rectangles, VML uses a shape for rect to overcome bugs and rotation problems
*/
createElement: function (nodeName) {
return nodeName === 'rect' ? this.symbol(nodeName) : SVGRenderer.prototype.createElement.call(this, nodeName);
},
/**
* In the VML renderer, each child of an inverted div (group) is inverted
* @param {Object} element
* @param {Object} parentNode
*/
invertChild: function (element, parentNode) {
var ren = this,
parentStyle = parentNode.style,
imgStyle = element.tagName === 'IMG' && element.style; // #1111
css(element, {
flip: 'x',
left: pInt(parentStyle.width) - (imgStyle ? pInt(imgStyle.top) : 1),
top: pInt(parentStyle.height) - (imgStyle ? pInt(imgStyle.left) : 1),
rotation: -90
});
// Recursively invert child elements, needed for nested composite shapes like box plots and error bars. #1680, #1806.
each(element.childNodes, function (child) {
ren.invertChild(child, element);
});
},
/**
* Symbol definitions that override the parent SVG renderer's symbols
*
*/
symbols: {
// VML specific arc function
arc: function (x, y, w, h, options) {
var start = options.start,
end = options.end,
radius = options.r || w || h,
innerRadius = options.innerR,
cosStart = mathCos(start),
sinStart = mathSin(start),
cosEnd = mathCos(end),
sinEnd = mathSin(end),
ret;
if (end - start === 0) { // no angle, don't show it.
return ['x'];
}
ret = [
'wa', // clockwise arc to
x - radius, // left
y - radius, // top
x + radius, // right
y + radius, // bottom
x + radius * cosStart, // start x
y + radius * sinStart, // start y
x + radius * cosEnd, // end x
y + radius * sinEnd // end y
];
if (options.open && !innerRadius) {
ret.push(
'e',
M,
x,// - innerRadius,
y// - innerRadius
);
}
ret.push(
'at', // anti clockwise arc to
x - innerRadius, // left
y - innerRadius, // top
x + innerRadius, // right
y + innerRadius, // bottom
x + innerRadius * cosEnd, // start x
y + innerRadius * sinEnd, // start y
x + innerRadius * cosStart, // end x
y + innerRadius * sinStart, // end y
'x', // finish path
'e' // close
);
ret.isArc = true;
return ret;
},
// Add circle symbol path. This performs significantly faster than v:oval.
circle: function (x, y, w, h, wrapper) {
if (wrapper) {
w = h = 2 * wrapper.r;
}
// Center correction, #1682
if (wrapper && wrapper.isCircle) {
x -= w / 2;
y -= h / 2;
}
// Return the path
return [
'wa', // clockwisearcto
x, // left
y, // top
x + w, // right
y + h, // bottom
x + w, // start x
y + h / 2, // start y
x + w, // end x
y + h / 2, // end y
//'x', // finish path
'e' // close
];
},
/**
* Add rectangle symbol path which eases rotation and omits arcsize problems
* compared to the built-in VML roundrect shape. When borders are not rounded,
* use the simpler square path, else use the callout path without the arrow.
*/
rect: function (x, y, w, h, options) {
return SVGRenderer.prototype.symbols[
!defined(options) || !options.r ? 'square' : 'callout'
].call(0, x, y, w, h, options);
}
}
};
Highcharts.VMLRenderer = VMLRenderer = function () {
this.init.apply(this, arguments);
};
VMLRenderer.prototype = merge(SVGRenderer.prototype, VMLRendererExtension);
// general renderer
Renderer = VMLRenderer;
}
// This method is used with exporting in old IE, when emulating SVG (see #2314)
SVGRenderer.prototype.measureSpanWidth = function (text, styles) {
var measuringSpan = doc.createElement('span'),
offsetWidth,
textNode = doc.createTextNode(text);
measuringSpan.appendChild(textNode);
css(measuringSpan, styles);
this.box.appendChild(measuringSpan);
offsetWidth = measuringSpan.offsetWidth;
discardElement(measuringSpan); // #2463
return offsetWidth;
};
/* ****************************************************************************
* *
* END OF INTERNET EXPLORER <= 8 SPECIFIC CODE *
* *
*****************************************************************************/
/* ****************************************************************************
* *
* START OF ANDROID < 3 SPECIFIC CODE. THIS CAN BE REMOVED IF YOU'RE NOT *
* TARGETING THAT SYSTEM. *
* *
*****************************************************************************/
var CanVGRenderer,
CanVGController;
if (useCanVG) {
/**
* The CanVGRenderer is empty from start to keep the source footprint small.
* When requested, the CanVGController downloads the rest of the source packaged
* together with the canvg library.
*/
Highcharts.CanVGRenderer = CanVGRenderer = function () {
// Override the global SVG namespace to fake SVG/HTML that accepts CSS
SVG_NS = 'http://www.w3.org/1999/xhtml';
};
/**
* Start with an empty symbols object. This is needed when exporting is used (exporting.src.js will add a few symbols), but
* the implementation from SvgRenderer will not be merged in until first render.
*/
CanVGRenderer.prototype.symbols = {};
/**
* Handles on demand download of canvg rendering support.
*/
CanVGController = (function () {
// List of renderering calls
var deferredRenderCalls = [];
/**
* When downloaded, we are ready to draw deferred charts.
*/
function drawDeferred() {
var callLength = deferredRenderCalls.length,
callIndex;
// Draw all pending render calls
for (callIndex = 0; callIndex < callLength; callIndex++) {
deferredRenderCalls[callIndex]();
}
// Clear the list
deferredRenderCalls = [];
}
return {
push: function (func, scriptLocation) {
// Only get the script once
if (deferredRenderCalls.length === 0) {
getScript(scriptLocation, drawDeferred);
}
// Register render call
deferredRenderCalls.push(func);
}
};
}());
Renderer = CanVGRenderer;
} // end CanVGRenderer
/* ****************************************************************************
* *
* END OF ANDROID < 3 SPECIFIC CODE *
* *
*****************************************************************************/
/**
* The Tick class
*/
function Tick(axis, pos, type, noLabel) {
this.axis = axis;
this.pos = pos;
this.type = type || '';
this.isNew = true;
if (!type && !noLabel) {
this.addLabel();
}
}
Tick.prototype = {
/**
* Write the tick label
*/
addLabel: function () {
var tick = this,
axis = tick.axis,
options = axis.options,
chart = axis.chart,
categories = axis.categories,
names = axis.names,
pos = tick.pos,
labelOptions = options.labels,
str,
tickPositions = axis.tickPositions,
isFirst = pos === tickPositions[0],
isLast = pos === tickPositions[tickPositions.length - 1],
value = categories ?
pick(categories[pos], names[pos], pos) :
pos,
label = tick.label,
tickPositionInfo = tickPositions.info,
dateTimeLabelFormat;
// Set the datetime label format. If a higher rank is set for this position, use that. If not,
// use the general format.
if (axis.isDatetimeAxis && tickPositionInfo) {
dateTimeLabelFormat = options.dateTimeLabelFormats[tickPositionInfo.higherRanks[pos] || tickPositionInfo.unitName];
}
// set properties for access in render method
tick.isFirst = isFirst;
tick.isLast = isLast;
// get the string
str = axis.labelFormatter.call({
axis: axis,
chart: chart,
isFirst: isFirst,
isLast: isLast,
dateTimeLabelFormat: dateTimeLabelFormat,
value: axis.isLog ? correctFloat(lin2log(value)) : value
});
// prepare CSS
//css = width && { width: mathMax(1, mathRound(width - 2 * (labelOptions.padding || 10))) + PX };
// first call
if (!defined(label)) {
tick.label = label =
defined(str) && labelOptions.enabled ?
chart.renderer.text(
str,
0,
0,
labelOptions.useHTML
)
//.attr(attr)
// without position absolute, IE export sometimes is wrong
.css(merge(labelOptions.style))
.add(axis.labelGroup) :
null;
tick.labelLength = label && label.getBBox().width; // Un-rotated length
tick.rotation = 0; // Base value to detect change for new calls to getBBox
// update
} else if (label) {
label.attr({ text: str });
}
},
/**
* Get the offset height or width of the label
*/
getLabelSize: function () {
return this.label ?
this.label.getBBox()[this.axis.horiz ? 'height' : 'width'] :
0;
},
/**
* Handle the label overflow by adjusting the labels to the left and right edge, or
* hide them if they collide into the neighbour label.
*/
handleOverflow: function (xy) {
var axis = this.axis,
pxPos = xy.x,
chartWidth = axis.chart.chartWidth,
spacing = axis.chart.spacing,
leftBound = pick(axis.labelLeft, spacing[3]),
rightBound = pick(axis.labelRight, chartWidth - spacing[1]),
label = this.label,
rotation = this.rotation,
factor = { left: 0, center: 0.5, right: 1 }[axis.labelAlign],
labelWidth = label.getBBox().width,
slotWidth = axis.slotWidth,
leftPos,
rightPos,
textWidth;
// Check if the label overshoots the chart spacing box. If it does, move it.
// If it now overshoots the slotWidth, add ellipsis.
if (!rotation) {
leftPos = pxPos - factor * labelWidth;
rightPos = pxPos + factor * labelWidth;
if (leftPos < leftBound) {
slotWidth -= leftBound - leftPos;
xy.x = leftBound;
label.attr({ align: 'left' });
} else if (rightPos > rightBound) {
slotWidth -= rightPos - rightBound;
xy.x = rightBound;
label.attr({ align: 'right' });
}
if (labelWidth > slotWidth) {
textWidth = slotWidth;
}
// Add ellipsis to prevent rotated labels to be clipped against the edge of the chart
} else if (rotation < 0 && pxPos - factor * labelWidth < leftBound) {
textWidth = mathRound(pxPos / mathCos(rotation * deg2rad) - leftBound);
} else if (rotation > 0 && pxPos + factor * labelWidth > rightBound) {
textWidth = mathRound((chartWidth - pxPos) / mathCos(rotation * deg2rad));
}
if (textWidth) {
label.css({
width: textWidth,
textOverflow: 'ellipsis'
});
}
},
/**
* Get the x and y position for ticks and labels
*/
getPosition: function (horiz, pos, tickmarkOffset, old) {
var axis = this.axis,
chart = axis.chart,
cHeight = (old && chart.oldChartHeight) || chart.chartHeight;
return {
x: horiz ?
axis.translate(pos + tickmarkOffset, null, null, old) + axis.transB :
axis.left + axis.offset + (axis.opposite ? ((old && chart.oldChartWidth) || chart.chartWidth) - axis.right - axis.left : 0),
y: horiz ?
cHeight - axis.bottom + axis.offset - (axis.opposite ? axis.height : 0) :
cHeight - axis.translate(pos + tickmarkOffset, null, null, old) - axis.transB
};
},
/**
* Get the x, y position of the tick label
*/
getLabelPosition: function (x, y, label, horiz, labelOptions, tickmarkOffset, index, step) {
var axis = this.axis,
transA = axis.transA,
reversed = axis.reversed,
staggerLines = axis.staggerLines,
rotCorr = axis.tickRotCorr || { x: 0, y: 0 },
yOffset = pick(labelOptions.y, rotCorr.y + (axis.side === 2 ? 8 : -(label.getBBox().height / 2))),
line;
x = x + labelOptions.x + rotCorr.x - (tickmarkOffset && horiz ?
tickmarkOffset * transA * (reversed ? -1 : 1) : 0);
y = y + yOffset - (tickmarkOffset && !horiz ?
tickmarkOffset * transA * (reversed ? 1 : -1) : 0);
// Correct for staggered labels
if (staggerLines) {
line = (index / (step || 1) % staggerLines);
y += line * (axis.labelOffset / staggerLines);
}
return {
x: x,
y: mathRound(y)
};
},
/**
* Extendible method to return the path of the marker
*/
getMarkPath: function (x, y, tickLength, tickWidth, horiz, renderer) {
return renderer.crispLine([
M,
x,
y,
L,
x + (horiz ? 0 : -tickLength),
y + (horiz ? tickLength : 0)
], tickWidth);
},
/**
* Put everything in place
*
* @param index {Number}
* @param old {Boolean} Use old coordinates to prepare an animation into new position
*/
render: function (index, old, opacity) {
var tick = this,
axis = tick.axis,
options = axis.options,
chart = axis.chart,
renderer = chart.renderer,
horiz = axis.horiz,
type = tick.type,
label = tick.label,
pos = tick.pos,
labelOptions = options.labels,
gridLine = tick.gridLine,
gridPrefix = type ? type + 'Grid' : 'grid',
tickPrefix = type ? type + 'Tick' : 'tick',
gridLineWidth = options[gridPrefix + 'LineWidth'],
gridLineColor = options[gridPrefix + 'LineColor'],
dashStyle = options[gridPrefix + 'LineDashStyle'],
tickLength = options[tickPrefix + 'Length'],
tickWidth = options[tickPrefix + 'Width'] || 0,
tickColor = options[tickPrefix + 'Color'],
tickPosition = options[tickPrefix + 'Position'],
gridLinePath,
mark = tick.mark,
markPath,
step = /*axis.labelStep || */labelOptions.step,
attribs,
show = true,
tickmarkOffset = axis.tickmarkOffset,
xy = tick.getPosition(horiz, pos, tickmarkOffset, old),
x = xy.x,
y = xy.y,
reverseCrisp = ((horiz && x === axis.pos + axis.len) || (!horiz && y === axis.pos)) ? -1 : 1; // #1480, #1687
opacity = pick(opacity, 1);
this.isActive = true;
// create the grid line
if (gridLineWidth) {
gridLinePath = axis.getPlotLinePath(pos + tickmarkOffset, gridLineWidth * reverseCrisp, old, true);
if (gridLine === UNDEFINED) {
attribs = {
stroke: gridLineColor,
'stroke-width': gridLineWidth
};
if (dashStyle) {
attribs.dashstyle = dashStyle;
}
if (!type) {
attribs.zIndex = 1;
}
if (old) {
attribs.opacity = 0;
}
tick.gridLine = gridLine =
gridLineWidth ?
renderer.path(gridLinePath)
.attr(attribs).add(axis.gridGroup) :
null;
}
// If the parameter 'old' is set, the current call will be followed
// by another call, therefore do not do any animations this time
if (!old && gridLine && gridLinePath) {
gridLine[tick.isNew ? 'attr' : 'animate']({
d: gridLinePath,
opacity: opacity
});
}
}
// create the tick mark
if (tickWidth && tickLength) {
// negate the length
if (tickPosition === 'inside') {
tickLength = -tickLength;
}
if (axis.opposite) {
tickLength = -tickLength;
}
markPath = tick.getMarkPath(x, y, tickLength, tickWidth * reverseCrisp, horiz, renderer);
if (mark) { // updating
mark.animate({
d: markPath,
opacity: opacity
});
} else { // first time
tick.mark = renderer.path(
markPath
).attr({
stroke: tickColor,
'stroke-width': tickWidth,
opacity: opacity
}).add(axis.axisGroup);
}
}
// the label is created on init - now move it into place
if (label && !isNaN(x)) {
label.xy = xy = tick.getLabelPosition(x, y, label, horiz, labelOptions, tickmarkOffset, index, step);
// Apply show first and show last. If the tick is both first and last, it is
// a single centered tick, in which case we show the label anyway (#2100).
if ((tick.isFirst && !tick.isLast && !pick(options.showFirstLabel, 1)) ||
(tick.isLast && !tick.isFirst && !pick(options.showLastLabel, 1))) {
show = false;
// Handle label overflow and show or hide accordingly
} else if (horiz && !axis.isRadial && !labelOptions.step && !labelOptions.rotation && !old && opacity !== 0) {
tick.handleOverflow(xy);
}
// apply step
if (step && index % step) {
// show those indices dividable by step
show = false;
}
// Set the new position, and show or hide
if (show && !isNaN(xy.y)) {
xy.opacity = opacity;
label[tick.isNew ? 'attr' : 'animate'](xy);
tick.isNew = false;
} else {
label.attr('y', -9999); // #1338
}
}
},
/**
* Destructor for the tick prototype
*/
destroy: function () {
destroyObjectProperties(this, this.axis);
}
};
/**
* Create a new axis object
* @param {Object} chart
* @param {Object} options
*/
var Axis = Highcharts.Axis = function () {
this.init.apply(this, arguments);
};
Axis.prototype = {
/**
* Default options for the X axis - the Y axis has extended defaults
*/
defaultOptions: {
// allowDecimals: null,
// alternateGridColor: null,
// categories: [],
dateTimeLabelFormats: {
millisecond: '%H:%M:%S.%L',
second: '%H:%M:%S',
minute: '%H:%M',
hour: '%H:%M',
day: '%e. %b',
week: '%e. %b',
month: '%b \'%y',
year: '%Y'
},
endOnTick: false,
gridLineColor: '#D8D8D8',
// gridLineDashStyle: 'solid',
// gridLineWidth: 0,
// reversed: false,
labels: {
enabled: true,
// rotation: 0,
// align: 'center',
// step: null,
style: {
color: '#606060',
cursor: 'default',
fontSize: '11px'
},
x: 0,
y: 15
/*formatter: function () {
return this.value;
},*/
},
lineColor: '#C0D0E0',
lineWidth: 1,
//linkedTo: null,
//max: undefined,
//min: undefined,
minPadding: 0.01,
maxPadding: 0.01,
//minRange: null,
minorGridLineColor: '#E0E0E0',
// minorGridLineDashStyle: null,
minorGridLineWidth: 1,
minorTickColor: '#A0A0A0',
//minorTickInterval: null,
minorTickLength: 2,
minorTickPosition: 'outside', // inside or outside
//minorTickWidth: 0,
//opposite: false,
//offset: 0,
//plotBands: [{
// events: {},
// zIndex: 1,
// labels: { align, x, verticalAlign, y, style, rotation, textAlign }
//}],
//plotLines: [{
// events: {}
// dashStyle: {}
// zIndex:
// labels: { align, x, verticalAlign, y, style, rotation, textAlign }
//}],
//reversed: false,
// showFirstLabel: true,
// showLastLabel: true,
startOfWeek: 1,
startOnTick: false,
tickColor: '#C0D0E0',
//tickInterval: null,
tickLength: 10,
tickmarkPlacement: 'between', // on or between
tickPixelInterval: 100,
tickPosition: 'outside',
tickWidth: 1,
title: {
//text: null,
align: 'middle', // low, middle or high
//margin: 0 for horizontal, 10 for vertical axes,
//rotation: 0,
//side: 'outside',
style: {
color: '#707070'
}
//x: 0,
//y: 0
},
type: 'linear' // linear, logarithmic or datetime
},
/**
* This options set extends the defaultOptions for Y axes
*/
defaultYAxisOptions: {
endOnTick: true,
gridLineWidth: 1,
tickPixelInterval: 72,
showLastLabel: true,
labels: {
x: -8,
y: 3
},
lineWidth: 0,
maxPadding: 0.05,
minPadding: 0.05,
startOnTick: true,
tickWidth: 0,
title: {
rotation: 270,
text: 'Values'
},
stackLabels: {
enabled: false,
//align: dynamic,
//y: dynamic,
//x: dynamic,
//verticalAlign: dynamic,
//textAlign: dynamic,
//rotation: 0,
formatter: function () {
return Highcharts.numberFormat(this.total, -1);
},
style: defaultPlotOptions.line.dataLabels.style
}
},
/**
* These options extend the defaultOptions for left axes
*/
defaultLeftAxisOptions: {
labels: {
x: -15,
y: null
},
title: {
rotation: 270
}
},
/**
* These options extend the defaultOptions for right axes
*/
defaultRightAxisOptions: {
labels: {
x: 15,
y: null
},
title: {
rotation: 90
}
},
/**
* These options extend the defaultOptions for bottom axes
*/
defaultBottomAxisOptions: {
labels: {
autoRotation: [-45],
x: 0,
y: null // based on font size
// overflow: undefined,
// staggerLines: null
},
title: {
rotation: 0
}
},
/**
* These options extend the defaultOptions for top axes
*/
defaultTopAxisOptions: {
labels: {
autoRotation: [-45],
x: 0,
y: -15
// overflow: undefined
// staggerLines: null
},
title: {
rotation: 0
}
},
/**
* Initialize the axis
*/
init: function (chart, userOptions) {
var isXAxis = userOptions.isX,
axis = this;
// Flag, is the axis horizontal
axis.horiz = chart.inverted ? !isXAxis : isXAxis;
// Flag, isXAxis
axis.isXAxis = isXAxis;
axis.coll = isXAxis ? 'xAxis' : 'yAxis';
axis.opposite = userOptions.opposite; // needed in setOptions
axis.side = userOptions.side || (axis.horiz ?
(axis.opposite ? 0 : 2) : // top : bottom
(axis.opposite ? 1 : 3)); // right : left
axis.setOptions(userOptions);
var options = this.options,
type = options.type,
isDatetimeAxis = type === 'datetime';
axis.labelFormatter = options.labels.formatter || axis.defaultLabelFormatter; // can be overwritten by dynamic format
// Flag, stagger lines or not
axis.userOptions = userOptions;
//axis.axisTitleMargin = UNDEFINED,// = options.title.margin,
axis.minPixelPadding = 0;
//axis.ignoreMinPadding = UNDEFINED; // can be set to true by a column or bar series
//axis.ignoreMaxPadding = UNDEFINED;
axis.chart = chart;
axis.reversed = options.reversed;
axis.zoomEnabled = options.zoomEnabled !== false;
// Initial categories
axis.categories = options.categories || type === 'category';
axis.names = [];
// Elements
//axis.axisGroup = UNDEFINED;
//axis.gridGroup = UNDEFINED;
//axis.axisTitle = UNDEFINED;
//axis.axisLine = UNDEFINED;
// Shorthand types
axis.isLog = type === 'logarithmic';
axis.isDatetimeAxis = isDatetimeAxis;
// Flag, if axis is linked to another axis
axis.isLinked = defined(options.linkedTo);
// Linked axis.
//axis.linkedParent = UNDEFINED;
// Tick positions
//axis.tickPositions = UNDEFINED; // array containing predefined positions
// Tick intervals
//axis.tickInterval = UNDEFINED;
//axis.minorTickInterval = UNDEFINED;
// Major ticks
axis.ticks = {};
axis.labelEdge = [];
// Minor ticks
axis.minorTicks = {};
// List of plotLines/Bands
axis.plotLinesAndBands = [];
// Alternate bands
axis.alternateBands = {};
// Axis metrics
//axis.left = UNDEFINED;
//axis.top = UNDEFINED;
//axis.width = UNDEFINED;
//axis.height = UNDEFINED;
//axis.bottom = UNDEFINED;
//axis.right = UNDEFINED;
//axis.transA = UNDEFINED;
//axis.transB = UNDEFINED;
//axis.oldTransA = UNDEFINED;
axis.len = 0;
//axis.oldMin = UNDEFINED;
//axis.oldMax = UNDEFINED;
//axis.oldUserMin = UNDEFINED;
//axis.oldUserMax = UNDEFINED;
//axis.oldAxisLength = UNDEFINED;
axis.minRange = axis.userMinRange = options.minRange || options.maxZoom;
axis.range = options.range;
axis.offset = options.offset || 0;
// Dictionary for stacks
axis.stacks = {};
axis.oldStacks = {};
// Min and max in the data
//axis.dataMin = UNDEFINED,
//axis.dataMax = UNDEFINED,
// The axis range
axis.max = null;
axis.min = null;
// User set min and max
//axis.userMin = UNDEFINED,
//axis.userMax = UNDEFINED,
// Crosshair options
axis.crosshair = pick(options.crosshair, splat(chart.options.tooltip.crosshairs)[isXAxis ? 0 : 1], false);
// Run Axis
var eventType,
events = axis.options.events;
// Register
if (inArray(axis, chart.axes) === -1) { // don't add it again on Axis.update()
if (isXAxis && !this.isColorAxis) { // #2713
chart.axes.splice(chart.xAxis.length, 0, axis);
} else {
chart.axes.push(axis);
}
chart[axis.coll].push(axis);
}
axis.series = axis.series || []; // populated by Series
// inverted charts have reversed xAxes as default
if (chart.inverted && isXAxis && axis.reversed === UNDEFINED) {
axis.reversed = true;
}
axis.removePlotBand = axis.removePlotBandOrLine;
axis.removePlotLine = axis.removePlotBandOrLine;
// register event listeners
for (eventType in events) {
addEvent(axis, eventType, events[eventType]);
}
// extend logarithmic axis
if (axis.isLog) {
axis.val2lin = log2lin;
axis.lin2val = lin2log;
}
},
/**
* Merge and set options
*/
setOptions: function (userOptions) {
this.options = merge(
this.defaultOptions,
this.isXAxis ? {} : this.defaultYAxisOptions,
[this.defaultTopAxisOptions, this.defaultRightAxisOptions,
this.defaultBottomAxisOptions, this.defaultLeftAxisOptions][this.side],
merge(
defaultOptions[this.coll], // if set in setOptions (#1053)
userOptions
)
);
},
/**
* The default label formatter. The context is a special config object for the label.
*/
defaultLabelFormatter: function () {
var axis = this.axis,
value = this.value,
categories = axis.categories,
dateTimeLabelFormat = this.dateTimeLabelFormat,
numericSymbols = defaultOptions.lang.numericSymbols,
i = numericSymbols && numericSymbols.length,
multi,
ret,
formatOption = axis.options.labels.format,
// make sure the same symbol is added for all labels on a linear axis
numericSymbolDetector = axis.isLog ? value : axis.tickInterval;
if (formatOption) {
ret = format(formatOption, this);
} else if (categories) {
ret = value;
} else if (dateTimeLabelFormat) { // datetime axis
ret = dateFormat(dateTimeLabelFormat, value);
} else if (i && numericSymbolDetector >= 1000) {
// Decide whether we should add a numeric symbol like k (thousands) or M (millions).
// If we are to enable this in tooltip or other places as well, we can move this
// logic to the numberFormatter and enable it by a parameter.
while (i-- && ret === UNDEFINED) {
multi = Math.pow(1000, i + 1);
if (numericSymbolDetector >= multi && numericSymbols[i] !== null) {
ret = Highcharts.numberFormat(value / multi, -1) + numericSymbols[i];
}
}
}
if (ret === UNDEFINED) {
if (mathAbs(value) >= 10000) { // add thousands separators
ret = Highcharts.numberFormat(value, 0);
} else { // small numbers
ret = Highcharts.numberFormat(value, -1, UNDEFINED, ''); // #2466
}
}
return ret;
},
/**
* Get the minimum and maximum for the series of each axis
*/
getSeriesExtremes: function () {
var axis = this,
chart = axis.chart;
axis.hasVisibleSeries = false;
// Reset properties in case we're redrawing (#3353)
axis.dataMin = axis.dataMax = axis.ignoreMinPadding = axis.ignoreMaxPadding = null;
if (axis.buildStacks) {
axis.buildStacks();
}
// loop through this axis' series
each(axis.series, function (series) {
if (series.visible || !chart.options.chart.ignoreHiddenSeries) {
var seriesOptions = series.options,
xData,
threshold = seriesOptions.threshold,
seriesDataMin,
seriesDataMax;
axis.hasVisibleSeries = true;
// Validate threshold in logarithmic axes
if (axis.isLog && threshold <= 0) {
threshold = null;
}
// Get dataMin and dataMax for X axes
if (axis.isXAxis) {
xData = series.xData;
if (xData.length) {
axis.dataMin = mathMin(pick(axis.dataMin, xData[0]), arrayMin(xData));
axis.dataMax = mathMax(pick(axis.dataMax, xData[0]), arrayMax(xData));
}
// Get dataMin and dataMax for Y axes, as well as handle stacking and processed data
} else {
// Get this particular series extremes
series.getExtremes();
seriesDataMax = series.dataMax;
seriesDataMin = series.dataMin;
// Get the dataMin and dataMax so far. If percentage is used, the min and max are
// always 0 and 100. If seriesDataMin and seriesDataMax is null, then series
// doesn't have active y data, we continue with nulls
if (defined(seriesDataMin) && defined(seriesDataMax)) {
axis.dataMin = mathMin(pick(axis.dataMin, seriesDataMin), seriesDataMin);
axis.dataMax = mathMax(pick(axis.dataMax, seriesDataMax), seriesDataMax);
}
// Adjust to threshold
if (defined(threshold)) {
if (axis.dataMin >= threshold) {
axis.dataMin = threshold;
axis.ignoreMinPadding = true;
} else if (axis.dataMax < threshold) {
axis.dataMax = threshold;
axis.ignoreMaxPadding = true;
}
}
}
}
});
},
/**
* Translate from axis value to pixel position on the chart, or back
*
*/
translate: function (val, backwards, cvsCoord, old, handleLog, pointPlacement) {
var axis = this,
sign = 1,
cvsOffset = 0,
localA = old ? axis.oldTransA : axis.transA,
localMin = old ? axis.oldMin : axis.min,
returnValue,
minPixelPadding = axis.minPixelPadding,
postTranslate = (axis.postTranslate || (axis.isLog && handleLog)) && axis.lin2val;
if (!localA) {
localA = axis.transA;
}
// In vertical axes, the canvas coordinates start from 0 at the top like in
// SVG.
if (cvsCoord) {
sign *= -1; // canvas coordinates inverts the value
cvsOffset = axis.len;
}
// Handle reversed axis
if (axis.reversed) {
sign *= -1;
cvsOffset -= sign * (axis.sector || axis.len);
}
// From pixels to value
if (backwards) { // reverse translation
val = val * sign + cvsOffset;
val -= minPixelPadding;
returnValue = val / localA + localMin; // from chart pixel to value
if (postTranslate) { // log and ordinal axes
returnValue = axis.lin2val(returnValue);
}
// From value to pixels
} else {
if (postTranslate) { // log and ordinal axes
val = axis.val2lin(val);
}
if (pointPlacement === 'between') {
pointPlacement = 0.5;
}
returnValue = sign * (val - localMin) * localA + cvsOffset + (sign * minPixelPadding) +
(isNumber(pointPlacement) ? localA * pointPlacement * axis.pointRange : 0);
}
return returnValue;
},
/**
* Utility method to translate an axis value to pixel position.
* @param {Number} value A value in terms of axis units
* @param {Boolean} paneCoordinates Whether to return the pixel coordinate relative to the chart
* or just the axis/pane itself.
*/
toPixels: function (value, paneCoordinates) {
return this.translate(value, false, !this.horiz, null, true) + (paneCoordinates ? 0 : this.pos);
},
/*
* Utility method to translate a pixel position in to an axis value
* @param {Number} pixel The pixel value coordinate
* @param {Boolean} paneCoordiantes Whether the input pixel is relative to the chart or just the
* axis/pane itself.
*/
toValue: function (pixel, paneCoordinates) {
return this.translate(pixel - (paneCoordinates ? 0 : this.pos), true, !this.horiz, null, true);
},
/**
* Create the path for a plot line that goes from the given value on
* this axis, across the plot to the opposite side
* @param {Number} value
* @param {Number} lineWidth Used for calculation crisp line
* @param {Number] old Use old coordinates (for resizing and rescaling)
*/
getPlotLinePath: function (value, lineWidth, old, force, translatedValue) {
var axis = this,
chart = axis.chart,
axisLeft = axis.left,
axisTop = axis.top,
x1,
y1,
x2,
y2,
cHeight = (old && chart.oldChartHeight) || chart.chartHeight,
cWidth = (old && chart.oldChartWidth) || chart.chartWidth,
skip,
transB = axis.transB,
/**
* Check if x is between a and b. If not, either move to a/b or skip,
* depending on the force parameter.
*/
between = function (x, a, b) {
if (x < a || x > b) {
if (force) {
x = mathMin(mathMax(a, x), b);
} else {
skip = true;
}
}
return x;
};
translatedValue = pick(translatedValue, axis.translate(value, null, null, old));
x1 = x2 = mathRound(translatedValue + transB);
y1 = y2 = mathRound(cHeight - translatedValue - transB);
if (isNaN(translatedValue)) { // no min or max
skip = true;
} else if (axis.horiz) {
y1 = axisTop;
y2 = cHeight - axis.bottom;
x1 = x2 = between(x1, axisLeft, axisLeft + axis.width);
} else {
x1 = axisLeft;
x2 = cWidth - axis.right;
y1 = y2 = between(y1, axisTop, axisTop + axis.height);
}
return skip && !force ?
null :
chart.renderer.crispLine([M, x1, y1, L, x2, y2], lineWidth || 1);
},
/**
* Set the tick positions of a linear axis to round values like whole tens or every five.
*/
getLinearTickPositions: function (tickInterval, min, max) {
var pos,
lastPos,
roundedMin = correctFloat(mathFloor(min / tickInterval) * tickInterval),
roundedMax = correctFloat(mathCeil(max / tickInterval) * tickInterval),
tickPositions = [];
// For single points, add a tick regardless of the relative position (#2662)
if (min === max && isNumber(min)) {
return [min];
}
// Populate the intermediate values
pos = roundedMin;
while (pos <= roundedMax) {
// Place the tick on the rounded value
tickPositions.push(pos);
// Always add the raw tickInterval, not the corrected one.
pos = correctFloat(pos + tickInterval);
// If the interval is not big enough in the current min - max range to actually increase
// the loop variable, we need to break out to prevent endless loop. Issue #619
if (pos === lastPos) {
break;
}
// Record the last value
lastPos = pos;
}
return tickPositions;
},
/**
* Return the minor tick positions. For logarithmic axes, reuse the same logic
* as for major ticks.
*/
getMinorTickPositions: function () {
var axis = this,
options = axis.options,
tickPositions = axis.tickPositions,
minorTickInterval = axis.minorTickInterval,
minorTickPositions = [],
pos,
i,
min = axis.min,
max = axis.max,
len;
// If minor ticks get too dense, they are hard to read, and may cause long running script. So we don't draw them.
if ((max - min) / minorTickInterval < axis.len / 3) {
if (axis.isLog) {
len = tickPositions.length;
for (i = 1; i < len; i++) {
minorTickPositions = minorTickPositions.concat(
axis.getLogTickPositions(minorTickInterval, tickPositions[i - 1], tickPositions[i], true)
);
}
} else if (axis.isDatetimeAxis && options.minorTickInterval === 'auto') { // #1314
minorTickPositions = minorTickPositions.concat(
axis.getTimeTicks(
axis.normalizeTimeTickInterval(minorTickInterval),
min,
max,
options.startOfWeek
)
);
} else if (axis.isDatetimeAxis && options.minorTickInterval === 'auto') { // #1314
minorTickPositions = minorTickPositions.concat(
axis.getTimeTicks(
axis.normalizeTimeTickInterval(minorTickInterval),
axis.min,
axis.max,
options.startOfWeek
)
);
} else {
for (pos = axis.min + (tickPositions[0] - axis.min) % minorTickInterval; pos <= axis.max; pos += minorTickInterval) {
minorTickPositions.push(pos);
}
}
}
axis.trimTicks(minorTickPositions); // #3652 #3743
return minorTickPositions;
},
/**
* Adjust the min and max for the minimum range. Keep in mind that the series data is
* not yet processed, so we don't have information on data cropping and grouping, or
* updated axis.pointRange or series.pointRange. The data can't be processed until
* we have finally established min and max.
*/
adjustForMinRange: function () {
var axis = this,
options = axis.options,
min = axis.min,
max = axis.max,
zoomOffset,
spaceAvailable = axis.dataMax - axis.dataMin >= axis.minRange,
closestDataRange,
i,
distance,
xData,
loopLength,
minArgs,
maxArgs;
// Set the automatic minimum range based on the closest point distance
if (axis.isXAxis && axis.minRange === UNDEFINED && !axis.isLog) {
if (defined(options.min) || defined(options.max)) {
axis.minRange = null; // don't do this again
} else {
// Find the closest distance between raw data points, as opposed to
// closestPointRange that applies to processed points (cropped and grouped)
each(axis.series, function (series) {
xData = series.xData;
loopLength = series.xIncrement ? 1 : xData.length - 1;
for (i = loopLength; i > 0; i--) {
distance = xData[i] - xData[i - 1];
if (closestDataRange === UNDEFINED || distance < closestDataRange) {
closestDataRange = distance;
}
}
});
axis.minRange = mathMin(closestDataRange * 5, axis.dataMax - axis.dataMin);
}
}
// if minRange is exceeded, adjust
if (max - min < axis.minRange) {
var minRange = axis.minRange;
zoomOffset = (minRange - max + min) / 2;
// if min and max options have been set, don't go beyond it
minArgs = [min - zoomOffset, pick(options.min, min - zoomOffset)];
if (spaceAvailable) { // if space is available, stay within the data range
minArgs[2] = axis.dataMin;
}
min = arrayMax(minArgs);
maxArgs = [min + minRange, pick(options.max, min + minRange)];
if (spaceAvailable) { // if space is availabe, stay within the data range
maxArgs[2] = axis.dataMax;
}
max = arrayMin(maxArgs);
// now if the max is adjusted, adjust the min back
if (max - min < minRange) {
minArgs[0] = max - minRange;
minArgs[1] = pick(options.min, max - minRange);
min = arrayMax(minArgs);
}
}
// Record modified extremes
axis.min = min;
axis.max = max;
},
/**
* Update translation information
*/
setAxisTranslation: function (saveOld) {
var axis = this,
range = axis.max - axis.min,
pointRange = axis.axisPointRange || 0,
closestPointRange,
minPointOffset = 0,
pointRangePadding = 0,
linkedParent = axis.linkedParent,
ordinalCorrection,
hasCategories = !!axis.categories,
transA = axis.transA;
// Adjust translation for padding. Y axis with categories need to go through the same (#1784).
if (axis.isXAxis || hasCategories || pointRange) {
if (linkedParent) {
minPointOffset = linkedParent.minPointOffset;
pointRangePadding = linkedParent.pointRangePadding;
} else {
each(axis.series, function (series) {
var seriesPointRange = hasCategories ? 1 : (axis.isXAxis ? series.pointRange : (axis.axisPointRange || 0)), // #2806
pointPlacement = series.options.pointPlacement,
seriesClosestPointRange = series.closestPointRange;
if (seriesPointRange > range) { // #1446
seriesPointRange = 0;
}
pointRange = mathMax(pointRange, seriesPointRange);
if (!axis.single) {
// minPointOffset is the value padding to the left of the axis in order to make
// room for points with a pointRange, typically columns. When the pointPlacement option
// is 'between' or 'on', this padding does not apply.
minPointOffset = mathMax(
minPointOffset,
isString(pointPlacement) ? 0 : seriesPointRange / 2
);
// Determine the total padding needed to the length of the axis to make room for the
// pointRange. If the series' pointPlacement is 'on', no padding is added.
pointRangePadding = mathMax(
pointRangePadding,
pointPlacement === 'on' ? 0 : seriesPointRange
);
}
// Set the closestPointRange
if (!series.noSharedTooltip && defined(seriesClosestPointRange)) {
closestPointRange = defined(closestPointRange) ?
mathMin(closestPointRange, seriesClosestPointRange) :
seriesClosestPointRange;
}
});
}
// Record minPointOffset and pointRangePadding
ordinalCorrection = axis.ordinalSlope && closestPointRange ? axis.ordinalSlope / closestPointRange : 1; // #988, #1853
axis.minPointOffset = minPointOffset = minPointOffset * ordinalCorrection;
axis.pointRangePadding = pointRangePadding = pointRangePadding * ordinalCorrection;
// pointRange means the width reserved for each point, like in a column chart
axis.pointRange = mathMin(pointRange, range);
// closestPointRange means the closest distance between points. In columns
// it is mostly equal to pointRange, but in lines pointRange is 0 while closestPointRange
// is some other value
axis.closestPointRange = closestPointRange;
}
// Secondary values
if (saveOld) {
axis.oldTransA = transA;
}
axis.translationSlope = axis.transA = transA = axis.len / ((range + pointRangePadding) || 1);
axis.transB = axis.horiz ? axis.left : axis.bottom; // translation addend
axis.minPixelPadding = transA * minPointOffset;
},
/**
* Set the tick positions to round values and optionally extend the extremes
* to the nearest tick
*/
setTickInterval: function (secondPass) {
var axis = this,
chart = axis.chart,
options = axis.options,
isLog = axis.isLog,
isDatetimeAxis = axis.isDatetimeAxis,
isXAxis = axis.isXAxis,
isLinked = axis.isLinked,
maxPadding = options.maxPadding,
minPadding = options.minPadding,
length,
linkedParentExtremes,
tickIntervalOption = options.tickInterval,
minTickInterval,
tickPixelIntervalOption = options.tickPixelInterval,
categories = axis.categories;
if (!isDatetimeAxis && !categories && !isLinked) {
this.getTickAmount();
}
// linked axis gets the extremes from the parent axis
if (isLinked) {
axis.linkedParent = chart[axis.coll][options.linkedTo];
linkedParentExtremes = axis.linkedParent.getExtremes();
axis.min = pick(linkedParentExtremes.min, linkedParentExtremes.dataMin);
axis.max = pick(linkedParentExtremes.max, linkedParentExtremes.dataMax);
if (options.type !== axis.linkedParent.options.type) {
error(11, 1); // Can't link axes of different type
}
} else { // initial min and max from the extreme data values
axis.min = pick(axis.userMin, options.min, axis.dataMin);
axis.max = pick(axis.userMax, options.max, axis.dataMax);
}
if (isLog) {
if (!secondPass && mathMin(axis.min, pick(axis.dataMin, axis.min)) <= 0) { // #978
error(10, 1); // Can't plot negative values on log axis
}
axis.min = correctFloat(log2lin(axis.min)); // correctFloat cures #934
axis.max = correctFloat(log2lin(axis.max));
}
// handle zoomed range
if (axis.range && defined(axis.max)) {
axis.userMin = axis.min = mathMax(axis.min, axis.max - axis.range); // #618
axis.userMax = axis.max;
axis.range = null; // don't use it when running setExtremes
}
// Hook for adjusting this.min and this.max. Used by bubble series.
if (axis.beforePadding) {
axis.beforePadding();
}
// adjust min and max for the minimum range
axis.adjustForMinRange();
// Pad the values to get clear of the chart's edges. To avoid tickInterval taking the padding
// into account, we do this after computing tick interval (#1337).
if (!categories && !axis.axisPointRange && !axis.usePercentage && !isLinked && defined(axis.min) && defined(axis.max)) {
length = axis.max - axis.min;
if (length) {
if (!defined(options.min) && !defined(axis.userMin) && minPadding && (axis.dataMin < 0 || !axis.ignoreMinPadding)) {
axis.min -= length * minPadding;
}
if (!defined(options.max) && !defined(axis.userMax) && maxPadding && (axis.dataMax > 0 || !axis.ignoreMaxPadding)) {
axis.max += length * maxPadding;
}
}
}
// Stay within floor and ceiling
if (isNumber(options.floor)) {
axis.min = mathMax(axis.min, options.floor);
}
if (isNumber(options.ceiling)) {
axis.max = mathMin(axis.max, options.ceiling);
}
// get tickInterval
if (axis.min === axis.max || axis.min === undefined || axis.max === undefined) {
axis.tickInterval = 1;
} else if (isLinked && !tickIntervalOption &&
tickPixelIntervalOption === axis.linkedParent.options.tickPixelInterval) {
axis.tickInterval = axis.linkedParent.tickInterval;
} else {
axis.tickInterval = pick(
tickIntervalOption,
this.tickAmount ? ((axis.max - axis.min) / mathMax(this.tickAmount - 1, 1)) : undefined,
categories ? // for categoried axis, 1 is default, for linear axis use tickPix
1 :
// don't let it be more than the data range
(axis.max - axis.min) * tickPixelIntervalOption / mathMax(axis.len, tickPixelIntervalOption)
);
}
// Now we're finished detecting min and max, crop and group series data. This
// is in turn needed in order to find tick positions in ordinal axes.
if (isXAxis && !secondPass) {
each(axis.series, function (series) {
series.processData(axis.min !== axis.oldMin || axis.max !== axis.oldMax);
});
}
// set the translation factor used in translate function
axis.setAxisTranslation(true);
// hook for ordinal axes and radial axes
if (axis.beforeSetTickPositions) {
axis.beforeSetTickPositions();
}
// hook for extensions, used in Highstock ordinal axes
if (axis.postProcessTickInterval) {
axis.tickInterval = axis.postProcessTickInterval(axis.tickInterval);
}
// In column-like charts, don't cramp in more ticks than there are points (#1943)
if (axis.pointRange) {
axis.tickInterval = mathMax(axis.pointRange, axis.tickInterval);
}
// Before normalizing the tick interval, handle minimum tick interval. This applies only if tickInterval is not defined.
minTickInterval = pick(options.minTickInterval, axis.isDatetimeAxis && axis.closestPointRange);
if (!tickIntervalOption && axis.tickInterval < minTickInterval) {
axis.tickInterval = minTickInterval;
}
// for linear axes, get magnitude and normalize the interval
if (!isDatetimeAxis && !isLog) { // linear
if (!tickIntervalOption) {
axis.tickInterval = normalizeTickInterval(
axis.tickInterval,
null,
getMagnitude(axis.tickInterval),
// If the tick interval is between 0.5 and 5 and the axis max is in the order of
// thousands, chances are we are dealing with years. Don't allow decimals. #3363.
pick(options.allowDecimals, !(axis.tickInterval > 0.5 && axis.tickInterval < 5 && axis.max > 1000 && axis.max < 9999)),
!!this.tickAmount
);
}
}
// Prevent ticks from getting so close that we can't draw the labels
if (!this.tickAmount && this.len) { // Color axis with disabled legend has no length
axis.tickInterval = axis.unsquish();
}
this.setTickPositions();
},
/**
* Now we have computed the normalized tickInterval, get the tick positions
*/
setTickPositions: function () {
var options = this.options,
tickPositions,
tickPositionsOption = options.tickPositions,
tickPositioner = options.tickPositioner,
startOnTick = options.startOnTick,
endOnTick = options.endOnTick,
single;
// Set the tickmarkOffset
this.tickmarkOffset = (this.categories && options.tickmarkPlacement === 'between' &&
this.tickInterval === 1) ? 0.5 : 0; // #3202
// get minorTickInterval
this.minorTickInterval = options.minorTickInterval === 'auto' && this.tickInterval ?
this.tickInterval / 5 : options.minorTickInterval;
// Find the tick positions
this.tickPositions = tickPositions = options.tickPositions && options.tickPositions.slice(); // Work on a copy (#1565)
if (!tickPositions) {
if (this.isDatetimeAxis) {
tickPositions = this.getTimeTicks(
this.normalizeTimeTickInterval(this.tickInterval, options.units),
this.min,
this.max,
options.startOfWeek,
this.ordinalPositions,
this.closestPointRange,
true
);
} else if (this.isLog) {
tickPositions = this.getLogTickPositions(this.tickInterval, this.min, this.max);
} else {
tickPositions = this.getLinearTickPositions(this.tickInterval, this.min, this.max);
}
this.tickPositions = tickPositions;
// Run the tick positioner callback, that allows modifying auto tick positions.
if (tickPositioner) {
tickPositioner = tickPositioner.apply(this, [this.min, this.max]);
if (tickPositioner) {
this.tickPositions = tickPositions = tickPositioner;
}
}
}
if (!this.isLinked) {
// reset min/max or remove extremes based on start/end on tick
this.trimTicks(tickPositions, startOnTick, endOnTick);
// When there is only one point, or all points have the same value on this axis, then min
// and max are equal and tickPositions.length is 0 or 1. In this case, add some padding
// in order to center the point, but leave it with one tick. #1337.
if (this.min === this.max && defined(this.min) && !this.tickAmount) {
// Substract half a unit (#2619, #2846, #2515, #3390)
single = true;
this.min -= 0.5;
this.max += 0.5;
}
this.single = single;
if (!tickPositionsOption && !tickPositioner) {
this.adjustTickAmount();
}
}
},
/**
* Handle startOnTick and endOnTick by either adapting to padding min/max or rounded min/max
*/
trimTicks: function (tickPositions, startOnTick, endOnTick) {
var roundedMin = tickPositions[0],
roundedMax = tickPositions[tickPositions.length - 1],
minPointOffset = this.minPointOffset || 0;
if (startOnTick) {
this.min = roundedMin;
} else if (this.min - minPointOffset > roundedMin) {
tickPositions.shift();
}
if (endOnTick) {
this.max = roundedMax;
} else if (this.max + minPointOffset < roundedMax) {
tickPositions.pop();
}
// If no tick are left, set one tick in the middle (#3195)
if (tickPositions.length === 0 && defined(roundedMin)) {
tickPositions.push((roundedMax + roundedMin) / 2);
}
},
/**
* Set the max ticks of either the x and y axis collection
*/
getTickAmount: function () {
var others = {}, // Whether there is another axis to pair with this one
hasOther,
options = this.options,
tickAmount = options.tickAmount,
tickPixelInterval = options.tickPixelInterval;
if (!defined(options.tickInterval) && this.len < tickPixelInterval && !this.isRadial &&
!this.isLog && options.startOnTick && options.endOnTick) {
tickAmount = 2;
}
if (!tickAmount && this.chart.options.chart.alignTicks !== false && options.alignTicks !== false) {
// Check if there are multiple axes in the same pane
each(this.chart[this.coll], function (axis) {
var options = axis.options,
horiz = axis.horiz,
key = [horiz ? options.left : options.top, horiz ? options.width : options.height, options.pane].join(',');
if (others[key]) {
hasOther = true;
} else {
others[key] = 1;
}
});
if (hasOther) {
// Add 1 because 4 tick intervals require 5 ticks (including first and last)
tickAmount = mathCeil(this.len / tickPixelInterval) + 1;
}
}
// For tick amounts of 2 and 3, compute five ticks and remove the intermediate ones. This
// prevents the axis from adding ticks that are too far away from the data extremes.
if (tickAmount < 4) {
this.finalTickAmt = tickAmount;
tickAmount = 5;
}
this.tickAmount = tickAmount;
},
/**
* When using multiple axes, adjust the number of ticks to match the highest
* number of ticks in that group
*/
adjustTickAmount: function () {
var tickInterval = this.tickInterval,
tickPositions = this.tickPositions,
tickAmount = this.tickAmount,
finalTickAmt = this.finalTickAmt,
currentTickAmount = tickPositions && tickPositions.length,
i,
len;
if (currentTickAmount < tickAmount) { // TODO: Check #3411
while (tickPositions.length < tickAmount) {
tickPositions.push(correctFloat(
tickPositions[tickPositions.length - 1] + tickInterval
));
}
this.transA *= (currentTickAmount - 1) / (tickAmount - 1);
this.max = tickPositions[tickPositions.length - 1];
// We have too many ticks, run second pass to try to reduce ticks
} else if (currentTickAmount > tickAmount) {
this.tickInterval *= 2;
this.setTickPositions();
}
// The finalTickAmt property is set in getTickAmount
if (defined(finalTickAmt)) {
i = len = tickPositions.length;
while (i--) {
if (
(finalTickAmt === 3 && i % 2 === 1) || // Remove every other tick
(finalTickAmt <= 2 && i > 0 && i < len - 1) // Remove all but first and last
) {
tickPositions.splice(i, 1);
}
}
this.finalTickAmt = UNDEFINED;
}
},
/**
* Set the scale based on data min and max, user set min and max or options
*
*/
setScale: function () {
var axis = this,
stacks = axis.stacks,
type,
i,
isDirtyData,
isDirtyAxisLength;
axis.oldMin = axis.min;
axis.oldMax = axis.max;
axis.oldAxisLength = axis.len;
// set the new axisLength
axis.setAxisSize();
//axisLength = horiz ? axisWidth : axisHeight;
isDirtyAxisLength = axis.len !== axis.oldAxisLength;
// is there new data?
each(axis.series, function (series) {
if (series.isDirtyData || series.isDirty ||
series.xAxis.isDirty) { // when x axis is dirty, we need new data extremes for y as well
isDirtyData = true;
}
});
// do we really need to go through all this?
if (isDirtyAxisLength || isDirtyData || axis.isLinked || axis.forceRedraw ||
axis.userMin !== axis.oldUserMin || axis.userMax !== axis.oldUserMax) {
// reset stacks
if (!axis.isXAxis) {
for (type in stacks) {
for (i in stacks[type]) {
stacks[type][i].total = null;
stacks[type][i].cum = 0;
}
}
}
axis.forceRedraw = false;
// get data extremes if needed
axis.getSeriesExtremes();
// get fixed positions based on tickInterval
axis.setTickInterval();
// record old values to decide whether a rescale is necessary later on (#540)
axis.oldUserMin = axis.userMin;
axis.oldUserMax = axis.userMax;
// Mark as dirty if it is not already set to dirty and extremes have changed. #595.
if (!axis.isDirty) {
axis.isDirty = isDirtyAxisLength || axis.min !== axis.oldMin || axis.max !== axis.oldMax;
}
} else if (!axis.isXAxis) {
if (axis.oldStacks) {
stacks = axis.stacks = axis.oldStacks;
}
// reset stacks
for (type in stacks) {
for (i in stacks[type]) {
stacks[type][i].cum = stacks[type][i].total;
}
}
}
},
/**
* Set the extremes and optionally redraw
* @param {Number} newMin
* @param {Number} newMax
* @param {Boolean} redraw
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
* @param {Object} eventArguments
*
*/
setExtremes: function (newMin, newMax, redraw, animation, eventArguments) {
var axis = this,
chart = axis.chart;
redraw = pick(redraw, true); // defaults to true
each(axis.series, function (serie) {
delete serie.kdTree;
});
// Extend the arguments with min and max
eventArguments = extend(eventArguments, {
min: newMin,
max: newMax
});
// Fire the event
fireEvent(axis, 'setExtremes', eventArguments, function () { // the default event handler
axis.userMin = newMin;
axis.userMax = newMax;
axis.eventArgs = eventArguments;
// Mark for running afterSetExtremes
axis.isDirtyExtremes = true;
// redraw
if (redraw) {
chart.redraw(animation);
}
});
},
/**
* Overridable method for zooming chart. Pulled out in a separate method to allow overriding
* in stock charts.
*/
zoom: function (newMin, newMax) {
var dataMin = this.dataMin,
dataMax = this.dataMax,
options = this.options;
// Prevent pinch zooming out of range. Check for defined is for #1946. #1734.
if (!this.allowZoomOutside) {
if (defined(dataMin) && newMin <= mathMin(dataMin, pick(options.min, dataMin))) {
newMin = UNDEFINED;
}
if (defined(dataMax) && newMax >= mathMax(dataMax, pick(options.max, dataMax))) {
newMax = UNDEFINED;
}
}
// In full view, displaying the reset zoom button is not required
this.displayBtn = newMin !== UNDEFINED || newMax !== UNDEFINED;
// Do it
this.setExtremes(
newMin,
newMax,
false,
UNDEFINED,
{ trigger: 'zoom' }
);
return true;
},
/**
* Update the axis metrics
*/
setAxisSize: function () {
var chart = this.chart,
options = this.options,
offsetLeft = options.offsetLeft || 0,
offsetRight = options.offsetRight || 0,
horiz = this.horiz,
width = pick(options.width, chart.plotWidth - offsetLeft + offsetRight),
height = pick(options.height, chart.plotHeight),
top = pick(options.top, chart.plotTop),
left = pick(options.left, chart.plotLeft + offsetLeft),
percentRegex = /%$/;
// Check for percentage based input values
if (percentRegex.test(height)) {
height = parseFloat(height) / 100 * chart.plotHeight;
}
if (percentRegex.test(top)) {
top = parseFloat(top) / 100 * chart.plotHeight + chart.plotTop;
}
// Expose basic values to use in Series object and navigator
this.left = left;
this.top = top;
this.width = width;
this.height = height;
this.bottom = chart.chartHeight - height - top;
this.right = chart.chartWidth - width - left;
// Direction agnostic properties
this.len = mathMax(horiz ? width : height, 0); // mathMax fixes #905
this.pos = horiz ? left : top; // distance from SVG origin
},
/**
* Get the actual axis extremes
*/
getExtremes: function () {
var axis = this,
isLog = axis.isLog;
return {
min: isLog ? correctFloat(lin2log(axis.min)) : axis.min,
max: isLog ? correctFloat(lin2log(axis.max)) : axis.max,
dataMin: axis.dataMin,
dataMax: axis.dataMax,
userMin: axis.userMin,
userMax: axis.userMax
};
},
/**
* Get the zero plane either based on zero or on the min or max value.
* Used in bar and area plots
*/
getThreshold: function (threshold) {
var axis = this,
isLog = axis.isLog;
var realMin = isLog ? lin2log(axis.min) : axis.min,
realMax = isLog ? lin2log(axis.max) : axis.max;
if (realMin > threshold || threshold === null) {
threshold = realMin;
} else if (realMax < threshold) {
threshold = realMax;
}
return axis.translate(threshold, 0, 1, 0, 1);
},
/**
* Compute auto alignment for the axis label based on which side the axis is on
* and the given rotation for the label
*/
autoLabelAlign: function (rotation) {
var ret,
angle = (pick(rotation, 0) - (this.side * 90) + 720) % 360;
if (angle > 15 && angle < 165) {
ret = 'right';
} else if (angle > 195 && angle < 345) {
ret = 'left';
} else {
ret = 'center';
}
return ret;
},
/**
* Prevent the ticks from getting so close we can't draw the labels. On a horizontal
* axis, this is handled by rotating the labels, removing ticks and adding ellipsis.
* On a vertical axis remove ticks and add ellipsis.
*/
unsquish: function () {
var chart = this.chart,
ticks = this.ticks,
labelOptions = this.options.labels,
horiz = this.horiz,
tickInterval = this.tickInterval,
newTickInterval = tickInterval,
slotSize = this.len / (((this.categories ? 1 : 0) + this.max - this.min) / tickInterval),
rotation,
rotationOption = labelOptions.rotation,
labelMetrics = chart.renderer.fontMetrics(labelOptions.style.fontSize, ticks[0] && ticks[0].label),
step,
bestScore = Number.MAX_VALUE,
autoRotation,
// Return the multiple of tickInterval that is needed to avoid collision
getStep = function (spaceNeeded) {
var step = spaceNeeded / (slotSize || 1);
step = step > 1 ? mathCeil(step) : 1;
return step * tickInterval;
};
if (horiz) {
autoRotation = defined(rotationOption) ?
[rotationOption] :
slotSize < 80 && !labelOptions.staggerLines && !labelOptions.step && labelOptions.autoRotation;
if (autoRotation) {
// Loop over the given autoRotation options, and determine which gives the best score. The
// best score is that with the lowest number of steps and a rotation closest to horizontal.
each(autoRotation, function (rot) {
var score;
if (rot && rot >= -90 && rot <= 90) {
step = getStep(mathAbs(labelMetrics.h / mathSin(deg2rad * rot)));
score = step + mathAbs(rot / 360);
if (score < bestScore) {
bestScore = score;
rotation = rot;
newTickInterval = step;
}
}
});
}
} else {
newTickInterval = getStep(labelMetrics.h);
}
this.autoRotation = autoRotation;
this.labelRotation = rotation;
return newTickInterval;
},
renderUnsquish: function () {
var chart = this.chart,
renderer = chart.renderer,
tickPositions = this.tickPositions,
ticks = this.ticks,
labelOptions = this.options.labels,
horiz = this.horiz,
margin = chart.margin,
slotWidth = this.slotWidth = (horiz && !labelOptions.step && !labelOptions.rotation &&
((this.staggerLines || 1) * chart.plotWidth) / tickPositions.length) ||
(!horiz && ((margin[3] && (margin[3] - chart.spacing[3])) || chart.chartWidth * 0.33)), // #1580, #1931,
innerWidth = mathMax(1, mathRound(slotWidth - 2 * (labelOptions.padding || 5))),
attr = {},
labelMetrics = renderer.fontMetrics(labelOptions.style.fontSize, ticks[0] && ticks[0].label),
css,
labelLength = 0,
label,
i,
pos;
// Set rotation option unless it is "auto", like in gauges
if (!isString(labelOptions.rotation)) {
attr.rotation = labelOptions.rotation;
}
// Handle auto rotation on horizontal axis
if (this.autoRotation) {
// Get the longest label length
each(tickPositions, function (tick) {
tick = ticks[tick];
if (tick && tick.labelLength > labelLength) {
labelLength = tick.labelLength;
}
});
// Apply rotation only if the label is too wide for the slot, and
// the label is wider than its height.
if (labelLength > innerWidth && labelLength > labelMetrics.h) {
attr.rotation = this.labelRotation;
} else {
this.labelRotation = 0;
}
// Handle word-wrap or ellipsis on vertical axis
} else if (slotWidth) {
// For word-wrap or ellipsis
css = { width: innerWidth + PX, textOverflow: 'clip' };
// On vertical axis, only allow word wrap if there is room for more lines.
i = tickPositions.length;
while (!horiz && i--) {
pos = tickPositions[i];
label = ticks[pos].label;
if (label) {
if (this.len / tickPositions.length - 4 < label.getBBox().height) {
label.specCss = { textOverflow: 'ellipsis' };
}
}
}
}
// Add ellipsis if the label length is significantly longer than ideal
if (attr.rotation) {
css = {
width: (labelLength > chart.chartHeight * 0.5 ? chart.chartHeight * 0.33 : chart.chartHeight) + PX,
textOverflow: 'ellipsis'
};
}
// Set the explicit or automatic label alignment
this.labelAlign = attr.align = labelOptions.align || this.autoLabelAlign(this.labelRotation);
// Apply general and specific CSS
each(tickPositions, function (pos) {
var tick = ticks[pos],
label = tick && tick.label;
if (label) {
if (css) {
label.css(merge(css, label.specCss));
}
delete label.specCss;
label.attr(attr);
tick.rotation = attr.rotation;
}
});
// TODO: Why not part of getLabelPosition?
this.tickRotCorr = renderer.rotCorr(labelMetrics.b, this.labelRotation || 0, this.side === 2);
},
/**
* Render the tick labels to a preliminary position to get their sizes
*/
getOffset: function () {
var axis = this,
chart = axis.chart,
renderer = chart.renderer,
options = axis.options,
tickPositions = axis.tickPositions,
ticks = axis.ticks,
horiz = axis.horiz,
side = axis.side,
invertedSide = chart.inverted ? [1, 0, 3, 2][side] : side,
hasData,
showAxis,
titleOffset = 0,
titleOffsetOption,
titleMargin = 0,
axisTitleOptions = options.title,
labelOptions = options.labels,
labelOffset = 0, // reset
labelOffsetPadded,
axisOffset = chart.axisOffset,
clipOffset = chart.clipOffset,
directionFactor = [-1, 1, 1, -1][side],
n,
lineHeightCorrection;
// For reuse in Axis.render
axis.hasData = hasData = (axis.hasVisibleSeries || (defined(axis.min) && defined(axis.max) && !!tickPositions));
axis.showAxis = showAxis = hasData || pick(options.showEmpty, true);
// Set/reset staggerLines
axis.staggerLines = axis.horiz && labelOptions.staggerLines;
// Create the axisGroup and gridGroup elements on first iteration
if (!axis.axisGroup) {
axis.gridGroup = renderer.g('grid')
.attr({ zIndex: options.gridZIndex || 1 })
.add();
axis.axisGroup = renderer.g('axis')
.attr({ zIndex: options.zIndex || 2 })
.add();
axis.labelGroup = renderer.g('axis-labels')
.attr({ zIndex: labelOptions.zIndex || 7 })
.addClass(PREFIX + axis.coll.toLowerCase() + '-labels')
.add();
}
if (hasData || axis.isLinked) {
// Generate ticks
each(tickPositions, function (pos) {
if (!ticks[pos]) {
ticks[pos] = new Tick(axis, pos);
} else {
ticks[pos].addLabel(); // update labels depending on tick interval
}
});
axis.renderUnsquish();
each(tickPositions, function (pos) {
// left side must be align: right and right side must have align: left for labels
if (side === 0 || side === 2 || { 1: 'left', 3: 'right' }[side] === axis.labelAlign) {
// get the highest offset
labelOffset = mathMax(
ticks[pos].getLabelSize(),
labelOffset
);
}
});
if (axis.staggerLines) {
labelOffset *= axis.staggerLines;
axis.labelOffset = labelOffset;
}
} else { // doesn't have data
for (n in ticks) {
ticks[n].destroy();
delete ticks[n];
}
}
if (axisTitleOptions && axisTitleOptions.text && axisTitleOptions.enabled !== false) {
if (!axis.axisTitle) {
axis.axisTitle = renderer.text(
axisTitleOptions.text,
0,
0,
axisTitleOptions.useHTML
)
.attr({
zIndex: 7,
rotation: axisTitleOptions.rotation || 0,
align:
axisTitleOptions.textAlign ||
{ low: 'left', middle: 'center', high: 'right' }[axisTitleOptions.align]
})
.addClass(PREFIX + this.coll.toLowerCase() + '-title')
.css(axisTitleOptions.style)
.add(axis.axisGroup);
axis.axisTitle.isNew = true;
}
if (showAxis) {
titleOffset = axis.axisTitle.getBBox()[horiz ? 'height' : 'width'];
titleOffsetOption = axisTitleOptions.offset;
titleMargin = defined(titleOffsetOption) ? 0 : pick(axisTitleOptions.margin, horiz ? 5 : 10);
}
// hide or show the title depending on whether showEmpty is set
axis.axisTitle[showAxis ? 'show' : 'hide']();
}
// handle automatic or user set offset
axis.offset = directionFactor * pick(options.offset, axisOffset[side]);
axis.tickRotCorr = axis.tickRotCorr || { x: 0, y: 0 }; // polar
lineHeightCorrection = side === 2 ? axis.tickRotCorr.y : 0;
labelOffsetPadded = labelOffset + titleMargin +
(labelOffset && (directionFactor * (horiz ? pick(labelOptions.y, axis.tickRotCorr.y + 8) : labelOptions.x) - lineHeightCorrection));
axis.axisTitleMargin = pick(titleOffsetOption, labelOffsetPadded);
axisOffset[side] = mathMax(
axisOffset[side],
axis.axisTitleMargin + titleOffset + directionFactor * axis.offset,
labelOffsetPadded // #3027
);
clipOffset[invertedSide] = mathMax(clipOffset[invertedSide], mathFloor(options.lineWidth / 2) * 2);
},
/**
* Get the path for the axis line
*/
getLinePath: function (lineWidth) {
var chart = this.chart,
opposite = this.opposite,
offset = this.offset,
horiz = this.horiz,
lineLeft = this.left + (opposite ? this.width : 0) + offset,
lineTop = chart.chartHeight - this.bottom - (opposite ? this.height : 0) + offset;
if (opposite) {
lineWidth *= -1; // crispify the other way - #1480, #1687
}
return chart.renderer.crispLine([
M,
horiz ?
this.left :
lineLeft,
horiz ?
lineTop :
this.top,
L,
horiz ?
chart.chartWidth - this.right :
lineLeft,
horiz ?
lineTop :
chart.chartHeight - this.bottom
], lineWidth);
},
/**
* Position the title
*/
getTitlePosition: function () {
// compute anchor points for each of the title align options
var horiz = this.horiz,
axisLeft = this.left,
axisTop = this.top,
axisLength = this.len,
axisTitleOptions = this.options.title,
margin = horiz ? axisLeft : axisTop,
opposite = this.opposite,
offset = this.offset,
fontSize = pInt(axisTitleOptions.style.fontSize || 12),
// the position in the length direction of the axis
alongAxis = {
low: margin + (horiz ? 0 : axisLength),
middle: margin + axisLength / 2,
high: margin + (horiz ? axisLength : 0)
}[axisTitleOptions.align],
// the position in the perpendicular direction of the axis
offAxis = (horiz ? axisTop + this.height : axisLeft) +
(horiz ? 1 : -1) * // horizontal axis reverses the margin
(opposite ? -1 : 1) * // so does opposite axes
this.axisTitleMargin +
(this.side === 2 ? fontSize : 0);
return {
x: horiz ?
alongAxis :
offAxis + (opposite ? this.width : 0) + offset +
(axisTitleOptions.x || 0), // x
y: horiz ?
offAxis - (opposite ? this.height : 0) + offset :
alongAxis + (axisTitleOptions.y || 0) // y
};
},
/**
* Render the axis
*/
render: function () {
var axis = this,
chart = axis.chart,
renderer = chart.renderer,
options = axis.options,
isLog = axis.isLog,
isLinked = axis.isLinked,
tickPositions = axis.tickPositions,
axisTitle = axis.axisTitle,
ticks = axis.ticks,
minorTicks = axis.minorTicks,
alternateBands = axis.alternateBands,
stackLabelOptions = options.stackLabels,
alternateGridColor = options.alternateGridColor,
tickmarkOffset = axis.tickmarkOffset,
lineWidth = options.lineWidth,
linePath,
hasRendered = chart.hasRendered,
slideInTicks = hasRendered && defined(axis.oldMin) && !isNaN(axis.oldMin),
hasData = axis.hasData,
showAxis = axis.showAxis,
from,
to;
// Reset
axis.labelEdge.length = 0;
//axis.justifyToPlot = overflow === 'justify';
axis.overlap = false;
// Mark all elements inActive before we go over and mark the active ones
each([ticks, minorTicks, alternateBands], function (coll) {
var pos;
for (pos in coll) {
coll[pos].isActive = false;
}
});
// If the series has data draw the ticks. Else only the line and title
if (hasData || isLinked) {
// minor ticks
if (axis.minorTickInterval && !axis.categories) {
each(axis.getMinorTickPositions(), function (pos) {
if (!minorTicks[pos]) {
minorTicks[pos] = new Tick(axis, pos, 'minor');
}
// render new ticks in old position
if (slideInTicks && minorTicks[pos].isNew) {
minorTicks[pos].render(null, true);
}
minorTicks[pos].render(null, false, 1);
});
}
// Major ticks. Pull out the first item and render it last so that
// we can get the position of the neighbour label. #808.
if (tickPositions.length) { // #1300
each(tickPositions, function (pos, i) {
// linked axes need an extra check to find out if
if (!isLinked || (pos >= axis.min && pos <= axis.max)) {
if (!ticks[pos]) {
ticks[pos] = new Tick(axis, pos);
}
// render new ticks in old position
if (slideInTicks && ticks[pos].isNew) {
ticks[pos].render(i, true, 0.1);
}
ticks[pos].render(i);
}
});
// In a categorized axis, the tick marks are displayed between labels. So
// we need to add a tick mark and grid line at the left edge of the X axis.
if (tickmarkOffset && (axis.min === 0 || axis.single)) {
if (!ticks[-1]) {
ticks[-1] = new Tick(axis, -1, null, true);
}
ticks[-1].render(-1);
}
}
// alternate grid color
if (alternateGridColor) {
each(tickPositions, function (pos, i) {
if (i % 2 === 0 && pos < axis.max) {
if (!alternateBands[pos]) {
alternateBands[pos] = new Highcharts.PlotLineOrBand(axis);
}
from = pos + tickmarkOffset; // #949
to = tickPositions[i + 1] !== UNDEFINED ? tickPositions[i + 1] + tickmarkOffset : axis.max;
alternateBands[pos].options = {
from: isLog ? lin2log(from) : from,
to: isLog ? lin2log(to) : to,
color: alternateGridColor
};
alternateBands[pos].render();
alternateBands[pos].isActive = true;
}
});
}
// custom plot lines and bands
if (!axis._addedPlotLB) { // only first time
each((options.plotLines || []).concat(options.plotBands || []), function (plotLineOptions) {
axis.addPlotBandOrLine(plotLineOptions);
});
axis._addedPlotLB = true;
}
} // end if hasData
// Remove inactive ticks
each([ticks, minorTicks, alternateBands], function (coll) {
var pos,
i,
forDestruction = [],
delay = globalAnimation ? globalAnimation.duration || 500 : 0,
destroyInactiveItems = function () {
i = forDestruction.length;
while (i--) {
// When resizing rapidly, the same items may be destroyed in different timeouts,
// or the may be reactivated
if (coll[forDestruction[i]] && !coll[forDestruction[i]].isActive) {
coll[forDestruction[i]].destroy();
delete coll[forDestruction[i]];
}
}
};
for (pos in coll) {
if (!coll[pos].isActive) {
// Render to zero opacity
coll[pos].render(pos, false, 0);
coll[pos].isActive = false;
forDestruction.push(pos);
}
}
// When the objects are finished fading out, destroy them
if (coll === alternateBands || !chart.hasRendered || !delay) {
destroyInactiveItems();
} else if (delay) {
setTimeout(destroyInactiveItems, delay);
}
});
// Static items. As the axis group is cleared on subsequent calls
// to render, these items are added outside the group.
// axis line
if (lineWidth) {
linePath = axis.getLinePath(lineWidth);
if (!axis.axisLine) {
axis.axisLine = renderer.path(linePath)
.attr({
stroke: options.lineColor,
'stroke-width': lineWidth,
zIndex: 7
})
.add(axis.axisGroup);
} else {
axis.axisLine.animate({ d: linePath });
}
// show or hide the line depending on options.showEmpty
axis.axisLine[showAxis ? 'show' : 'hide']();
}
if (axisTitle && showAxis) {
axisTitle[axisTitle.isNew ? 'attr' : 'animate'](
axis.getTitlePosition()
);
axisTitle.isNew = false;
}
// Stacked totals:
if (stackLabelOptions && stackLabelOptions.enabled) {
axis.renderStackTotals();
}
// End stacked totals
axis.isDirty = false;
},
/**
* Redraw the axis to reflect changes in the data or axis extremes
*/
redraw: function () {
// render the axis
this.render();
// move plot lines and bands
each(this.plotLinesAndBands, function (plotLine) {
plotLine.render();
});
// mark associated series as dirty and ready for redraw
each(this.series, function (series) {
series.isDirty = true;
});
},
/**
* Destroys an Axis instance.
*/
destroy: function (keepEvents) {
var axis = this,
stacks = axis.stacks,
stackKey,
plotLinesAndBands = axis.plotLinesAndBands,
i;
// Remove the events
if (!keepEvents) {
removeEvent(axis);
}
// Destroy each stack total
for (stackKey in stacks) {
destroyObjectProperties(stacks[stackKey]);
stacks[stackKey] = null;
}
// Destroy collections
each([axis.ticks, axis.minorTicks, axis.alternateBands], function (coll) {
destroyObjectProperties(coll);
});
i = plotLinesAndBands.length;
while (i--) { // #1975
plotLinesAndBands[i].destroy();
}
// Destroy local variables
each(['stackTotalGroup', 'axisLine', 'axisTitle', 'axisGroup', 'cross', 'gridGroup', 'labelGroup'], function (prop) {
if (axis[prop]) {
axis[prop] = axis[prop].destroy();
}
});
// Destroy crosshair
if (this.cross) {
this.cross.destroy();
}
},
/**
* Draw the crosshair
*/
drawCrosshair: function (e, point) { // docs: Missing docs for Axis.crosshair. Also for properties.
var path,
options = this.crosshair,
animation = options.animation,
pos,
attribs,
categorized;
if (
// Disabled in options
!this.crosshair ||
// snap
((defined(point) || !pick(this.crosshair.snap, true)) === false) ||
// Do not draw the crosshair if this axis is not part of the point
(defined(point) && pick(this.crosshair.snap, true) && (!point.series || point.series[this.isXAxis ? 'xAxis' : 'yAxis'] !== this))
) {
this.hideCrosshair();
} else {
// Get the path
if (!pick(options.snap, true)) {
pos = (this.horiz ? e.chartX - this.pos : this.len - e.chartY + this.pos);
} else if (defined(point)) {
/*jslint eqeq: true*/
pos = (this.chart.inverted != this.horiz) ? point.plotX : this.len - point.plotY;
/*jslint eqeq: false*/
}
if (this.isRadial) {
path = this.getPlotLinePath(this.isXAxis ? point.x : pick(point.stackY, point.y)) || null; // #3189
} else {
path = this.getPlotLinePath(null, null, null, null, pos) || null; // #3189
}
if (path === null) {
this.hideCrosshair();
return;
}
// Draw the cross
if (this.cross) {
this.cross
.attr({ visibility: VISIBLE })[animation ? 'animate' : 'attr']({ d: path }, animation);
} else {
categorized = this.categories && !this.isRadial;
attribs = {
'stroke-width': options.width || (categorized ? this.transA : 1),
stroke: options.color || (categorized ? 'rgba(155,200,255,0.2)' : '#C0C0C0'),
zIndex: options.zIndex || 2
};
if (options.dashStyle) {
attribs.dashstyle = options.dashStyle;
}
this.cross = this.chart.renderer.path(path).attr(attribs).add();
}
}
},
/**
* Hide the crosshair.
*/
hideCrosshair: function () {
if (this.cross) {
this.cross.hide();
}
}
}; // end Axis
extend(Axis.prototype, AxisPlotLineOrBandExtension);
/**
* Methods defined on the Axis prototype
*/
/**
* Set the tick positions of a logarithmic axis
*/
Axis.prototype.getLogTickPositions = function (interval, min, max, minor) {
var axis = this,
options = axis.options,
axisLength = axis.len,
// Since we use this method for both major and minor ticks,
// use a local variable and return the result
positions = [];
// Reset
if (!minor) {
axis._minorAutoInterval = null;
}
// First case: All ticks fall on whole logarithms: 1, 10, 100 etc.
if (interval >= 0.5) {
interval = mathRound(interval);
positions = axis.getLinearTickPositions(interval, min, max);
// Second case: We need intermediary ticks. For example
// 1, 2, 4, 6, 8, 10, 20, 40 etc.
} else if (interval >= 0.08) {
var roundedMin = mathFloor(min),
intermediate,
i,
j,
len,
pos,
lastPos,
break2;
if (interval > 0.3) {
intermediate = [1, 2, 4];
} else if (interval > 0.15) { // 0.2 equals five minor ticks per 1, 10, 100 etc
intermediate = [1, 2, 4, 6, 8];
} else { // 0.1 equals ten minor ticks per 1, 10, 100 etc
intermediate = [1, 2, 3, 4, 5, 6, 7, 8, 9];
}
for (i = roundedMin; i < max + 1 && !break2; i++) {
len = intermediate.length;
for (j = 0; j < len && !break2; j++) {
pos = log2lin(lin2log(i) * intermediate[j]);
if (pos > min && (!minor || lastPos <= max) && lastPos !== UNDEFINED) { // #1670, lastPos is #3113
positions.push(lastPos);
}
if (lastPos > max) {
break2 = true;
}
lastPos = pos;
}
}
// Third case: We are so deep in between whole logarithmic values that
// we might as well handle the tick positions like a linear axis. For
// example 1.01, 1.02, 1.03, 1.04.
} else {
var realMin = lin2log(min),
realMax = lin2log(max),
tickIntervalOption = options[minor ? 'minorTickInterval' : 'tickInterval'],
filteredTickIntervalOption = tickIntervalOption === 'auto' ? null : tickIntervalOption,
tickPixelIntervalOption = options.tickPixelInterval / (minor ? 5 : 1),
totalPixelLength = minor ? axisLength / axis.tickPositions.length : axisLength;
interval = pick(
filteredTickIntervalOption,
axis._minorAutoInterval,
(realMax - realMin) * tickPixelIntervalOption / (totalPixelLength || 1)
);
interval = normalizeTickInterval(
interval,
null,
getMagnitude(interval)
);
positions = map(axis.getLinearTickPositions(
interval,
realMin,
realMax
), log2lin);
if (!minor) {
axis._minorAutoInterval = interval / 5;
}
}
// Set the axis-level tickInterval variable
if (!minor) {
axis.tickInterval = interval;
}
return positions;
};/**
* The tooltip object
* @param {Object} chart The chart instance
* @param {Object} options Tooltip options
*/
var Tooltip = Highcharts.Tooltip = function () {
this.init.apply(this, arguments);
};
Tooltip.prototype = {
init: function (chart, options) {
var borderWidth = options.borderWidth,
style = options.style,
padding = pInt(style.padding);
// Save the chart and options
this.chart = chart;
this.options = options;
// Keep track of the current series
//this.currentSeries = UNDEFINED;
// List of crosshairs
this.crosshairs = [];
// Current values of x and y when animating
this.now = { x: 0, y: 0 };
// The tooltip is initially hidden
this.isHidden = true;
// create the label
this.label = chart.renderer.label('', 0, 0, options.shape || 'callout', null, null, options.useHTML, null, 'tooltip')
.attr({
padding: padding,
fill: options.backgroundColor,
'stroke-width': borderWidth,
r: options.borderRadius,
zIndex: 8
})
.css(style)
.css({ padding: 0 }) // Remove it from VML, the padding is applied as an attribute instead (#1117)
.add()
.attr({ y: -9999 }); // #2301, #2657
// When using canVG the shadow shows up as a gray circle
// even if the tooltip is hidden.
if (!useCanVG) {
this.label.shadow(options.shadow);
}
// Public property for getting the shared state.
this.shared = options.shared;
},
/**
* Destroy the tooltip and its elements.
*/
destroy: function () {
// Destroy and clear local variables
if (this.label) {
this.label = this.label.destroy();
}
clearTimeout(this.hideTimer);
clearTimeout(this.tooltipTimeout);
},
/**
* Provide a soft movement for the tooltip
*
* @param {Number} x
* @param {Number} y
* @private
*/
move: function (x, y, anchorX, anchorY) {
var tooltip = this,
now = tooltip.now,
animate = tooltip.options.animation !== false && !tooltip.isHidden &&
// When we get close to the target position, abort animation and land on the right place (#3056)
(mathAbs(x - now.x) > 1 || mathAbs(y - now.y) > 1),
skipAnchor = tooltip.followPointer || tooltip.len > 1;
// Get intermediate values for animation
extend(now, {
x: animate ? (2 * now.x + x) / 3 : x,
y: animate ? (now.y + y) / 2 : y,
anchorX: skipAnchor ? UNDEFINED : animate ? (2 * now.anchorX + anchorX) / 3 : anchorX,
anchorY: skipAnchor ? UNDEFINED : animate ? (now.anchorY + anchorY) / 2 : anchorY
});
// Move to the intermediate value
tooltip.label.attr(now);
// Run on next tick of the mouse tracker
if (animate) {
// Never allow two timeouts
clearTimeout(this.tooltipTimeout);
// Set the fixed interval ticking for the smooth tooltip
this.tooltipTimeout = setTimeout(function () {
// The interval function may still be running during destroy, so check that the chart is really there before calling.
if (tooltip) {
tooltip.move(x, y, anchorX, anchorY);
}
}, 32);
}
},
/**
* Hide the tooltip
*/
hide: function (delay) {
var tooltip = this,
hoverPoints;
clearTimeout(this.hideTimer); // disallow duplicate timers (#1728, #1766)
if (!this.isHidden) {
hoverPoints = this.chart.hoverPoints;
this.hideTimer = setTimeout(function () {
tooltip.label.fadeOut();
tooltip.isHidden = true;
}, pick(delay, this.options.hideDelay, 500));
// hide previous hoverPoints and set new
if (hoverPoints) {
each(hoverPoints, function (point) {
point.setState();
});
}
this.chart.hoverPoints = null;
this.chart.hoverSeries = null;
}
},
/**
* Extendable method to get the anchor position of the tooltip
* from a point or set of points
*/
getAnchor: function (points, mouseEvent) {
var ret,
chart = this.chart,
inverted = chart.inverted,
plotTop = chart.plotTop,
plotLeft = chart.plotLeft,
plotX = 0,
plotY = 0,
yAxis,
xAxis;
points = splat(points);
// Pie uses a special tooltipPos
ret = points[0].tooltipPos;
// When tooltip follows mouse, relate the position to the mouse
if (this.followPointer && mouseEvent) {
if (mouseEvent.chartX === UNDEFINED) {
mouseEvent = chart.pointer.normalize(mouseEvent);
}
ret = [
mouseEvent.chartX - chart.plotLeft,
mouseEvent.chartY - plotTop
];
}
// When shared, use the average position
if (!ret) {
each(points, function (point) {
yAxis = point.series.yAxis;
xAxis = point.series.xAxis;
plotX += point.plotX + (!inverted && xAxis ? xAxis.left - plotLeft : 0);
plotY += (point.plotLow ? (point.plotLow + point.plotHigh) / 2 : point.plotY) +
(!inverted && yAxis ? yAxis.top - plotTop : 0); // #1151
});
plotX /= points.length;
plotY /= points.length;
ret = [
inverted ? chart.plotWidth - plotY : plotX,
this.shared && !inverted && points.length > 1 && mouseEvent ?
mouseEvent.chartY - plotTop : // place shared tooltip next to the mouse (#424)
inverted ? chart.plotHeight - plotX : plotY
];
}
return map(ret, mathRound);
},
/**
* Place the tooltip in a chart without spilling over
* and not covering the point it self.
*/
getPosition: function (boxWidth, boxHeight, point) {
var chart = this.chart,
distance = this.distance,
ret = {},
swapped,
first = ['y', chart.chartHeight, boxHeight, point.plotY + chart.plotTop],
second = ['x', chart.chartWidth, boxWidth, point.plotX + chart.plotLeft],
// The far side is right or bottom
preferFarSide = pick(point.ttBelow, (chart.inverted && !point.negative) || (!chart.inverted && point.negative)),
/**
* Handle the preferred dimension. When the preferred dimension is tooltip
* on top or bottom of the point, it will look for space there.
*/
firstDimension = function (dim, outerSize, innerSize, point) {
var roomLeft = innerSize < point - distance,
roomRight = point + distance + innerSize < outerSize,
alignedLeft = point - distance - innerSize,
alignedRight = point + distance;
if (preferFarSide && roomRight) {
ret[dim] = alignedRight;
} else if (!preferFarSide && roomLeft) {
ret[dim] = alignedLeft;
} else if (roomLeft) {
ret[dim] = alignedLeft;
} else if (roomRight) {
ret[dim] = alignedRight;
} else {
return false;
}
},
/**
* Handle the secondary dimension. If the preferred dimension is tooltip
* on top or bottom of the point, the second dimension is to align the tooltip
* above the point, trying to align center but allowing left or right
* align within the chart box.
*/
secondDimension = function (dim, outerSize, innerSize, point) {
// Too close to the edge, return false and swap dimensions
if (point < distance || point > outerSize - distance) {
return false;
// Align left/top
} else if (point < innerSize / 2) {
ret[dim] = 1;
// Align right/bottom
} else if (point > outerSize - innerSize / 2) {
ret[dim] = outerSize - innerSize - 2;
// Align center
} else {
ret[dim] = point - innerSize / 2;
}
},
/**
* Swap the dimensions
*/
swap = function (count) {
var temp = first;
first = second;
second = temp;
swapped = count;
},
run = function () {
if (firstDimension.apply(0, first) !== false) {
if (secondDimension.apply(0, second) === false && !swapped) {
swap(true);
run();
}
} else if (!swapped) {
swap(true);
run();
} else {
ret.x = ret.y = 0;
}
};
// Under these conditions, prefer the tooltip on the side of the point
if (chart.inverted || this.len > 1) {
swap();
}
run();
return ret;
},
/**
* In case no user defined formatter is given, this will be used. Note that the context
* here is an object holding point, series, x, y etc.
*/
defaultFormatter: function (tooltip) {
var items = this.points || splat(this),
s;
// build the header
s = [tooltip.tooltipFooterHeaderFormatter(items[0])]; //#3397: abstraction to enable formatting of footer and header
// build the values
s = s.concat(tooltip.bodyFormatter(items));
// footer
s.push(tooltip.tooltipFooterHeaderFormatter(items[0], true)); //#3397: abstraction to enable formatting of footer and header
return s.join('');
},
/**
* Refresh the tooltip's text and position.
* @param {Object} point
*/
refresh: function (point, mouseEvent) {
var tooltip = this,
chart = tooltip.chart,
label = tooltip.label,
options = tooltip.options,
x,
y,
anchor,
textConfig = {},
text,
pointConfig = [],
formatter = options.formatter || tooltip.defaultFormatter,
hoverPoints = chart.hoverPoints,
borderColor,
shared = tooltip.shared,
currentSeries;
clearTimeout(this.hideTimer);
// get the reference point coordinates (pie charts use tooltipPos)
tooltip.followPointer = splat(point)[0].series.tooltipOptions.followPointer;
anchor = tooltip.getAnchor(point, mouseEvent);
x = anchor[0];
y = anchor[1];
// shared tooltip, array is sent over
if (shared && !(point.series && point.series.noSharedTooltip)) {
// hide previous hoverPoints and set new
chart.hoverPoints = point;
if (hoverPoints) {
each(hoverPoints, function (point) {
point.setState();
});
}
each(point, function (item) {
item.setState(HOVER_STATE);
pointConfig.push(item.getLabelConfig());
});
textConfig = {
x: point[0].category,
y: point[0].y
};
textConfig.points = pointConfig;
this.len = pointConfig.length;
point = point[0];
// single point tooltip
} else {
textConfig = point.getLabelConfig();
}
text = formatter.call(textConfig, tooltip);
// register the current series
currentSeries = point.series;
this.distance = pick(currentSeries.tooltipOptions.distance, 16);
// update the inner HTML
if (text === false) {
this.hide();
} else {
// show it
if (tooltip.isHidden) {
stop(label);
label.attr('opacity', 1).show();
}
// update text
label.attr({
text: text
});
// set the stroke color of the box
borderColor = options.borderColor || point.color || currentSeries.color || '#606060';
label.attr({
stroke: borderColor
});
tooltip.updatePosition({ plotX: x, plotY: y, negative: point.negative, ttBelow: point.ttBelow });
this.isHidden = false;
}
fireEvent(chart, 'tooltipRefresh', {
text: text,
x: x + chart.plotLeft,
y: y + chart.plotTop,
borderColor: borderColor
});
},
/**
* Find the new position and perform the move
*/
updatePosition: function (point) {
var chart = this.chart,
label = this.label,
pos = (this.options.positioner || this.getPosition).call(
this,
label.width,
label.height,
point
);
// do the move
this.move(
mathRound(pos.x),
mathRound(pos.y),
point.plotX + chart.plotLeft,
point.plotY + chart.plotTop
);
},
/**
* Get the best X date format based on the closest point range on the axis.
*/
getXDateFormat: function (point, options, xAxis) {
var xDateFormat,
dateTimeLabelFormats = options.dateTimeLabelFormats,
closestPointRange = xAxis && xAxis.closestPointRange,
n,
blank = '01-01 00:00:00.000',
strpos = {
millisecond: 15,
second: 12,
minute: 9,
hour: 6,
day: 3
},
date,
lastN;
if (closestPointRange) {
date = dateFormat('%m-%d %H:%M:%S.%L', point.x);
for (n in timeUnits) {
// If the range is exactly one week and we're looking at a Sunday/Monday, go for the week format
if (closestPointRange === timeUnits.week && +dateFormat('%w', point.x) === xAxis.options.startOfWeek &&
date.substr(6) === blank.substr(6)) {
n = 'week';
break;
// The first format that is too great for the range
} else if (timeUnits[n] > closestPointRange) {
n = lastN;
break;
// If the point is placed every day at 23:59, we need to show
// the minutes as well. #2637.
} else if (strpos[n] && date.substr(strpos[n]) !== blank.substr(strpos[n])) {
break;
}
// Weeks are outside the hierarchy, only apply them on Mondays/Sundays like in the first condition
if (n !== 'week') {
lastN = n;
}
}
if (n) {
xDateFormat = dateTimeLabelFormats[n];
}
} else {
xDateFormat = dateTimeLabelFormats.day;
}
return xDateFormat || dateTimeLabelFormats.year; // #2546, 2581
},
/**
* Format the footer/header of the tooltip
* #3397: abstraction to enable formatting of footer and header
*/
tooltipFooterHeaderFormatter: function (point, isFooter) {
var footOrHead = isFooter ? 'footer' : 'header',
series = point.series,
tooltipOptions = series.tooltipOptions,
xDateFormat = tooltipOptions.xDateFormat,
xAxis = series.xAxis,
isDateTime = xAxis && xAxis.options.type === 'datetime' && isNumber(point.key),
formatString = tooltipOptions[footOrHead+'Format'];
// Guess the best date format based on the closest point distance (#568, #3418)
if (isDateTime && !xDateFormat) {
xDateFormat = this.getXDateFormat(point, tooltipOptions, xAxis);
}
// Insert the footer date format if any
if (isDateTime && xDateFormat) {
formatString = formatString.replace('{point.key}', '{point.key:' + xDateFormat + '}');
}
return format(formatString, {
point: point,
series: series
});
},
/**
* Build the body (lines) of the tooltip by iterating over the items and returning one entry for each item,
* abstracting this functionality allows to easily overwrite and extend it.
*/
bodyFormatter: function (items) {
return map(items, function (item) {
var tooltipOptions = item.series.tooltipOptions;
return (tooltipOptions.pointFormatter || item.point.tooltipFormatter).call(item.point, tooltipOptions.pointFormat);
});
}
};
var hoverChartIndex;
// Global flag for touch support
hasTouch = doc.documentElement.ontouchstart !== UNDEFINED;
/**
* The mouse tracker object. All methods starting with "on" are primary DOM event handlers.
* Subsequent methods should be named differently from what they are doing.
* @param {Object} chart The Chart instance
* @param {Object} options The root options object
*/
var Pointer = Highcharts.Pointer = function (chart, options) {
this.init(chart, options);
};
Pointer.prototype = {
/**
* Initialize Pointer
*/
init: function (chart, options) {
var chartOptions = options.chart,
chartEvents = chartOptions.events,
zoomType = useCanVG ? '' : chartOptions.zoomType,
inverted = chart.inverted,
zoomX,
zoomY;
// Store references
this.options = options;
this.chart = chart;
// Zoom status
this.zoomX = zoomX = /x/.test(zoomType);
this.zoomY = zoomY = /y/.test(zoomType);
this.zoomHor = (zoomX && !inverted) || (zoomY && inverted);
this.zoomVert = (zoomY && !inverted) || (zoomX && inverted);
this.hasZoom = zoomX || zoomY;
// Do we need to handle click on a touch device?
this.runChartClick = chartEvents && !!chartEvents.click;
this.pinchDown = [];
this.lastValidTouch = {};
if (Highcharts.Tooltip && options.tooltip.enabled) {
chart.tooltip = new Tooltip(chart, options.tooltip);
this.followTouchMove = pick(options.tooltip.followTouchMove, true);
}
this.setDOMEvents();
},
/**
* Add crossbrowser support for chartX and chartY
* @param {Object} e The event object in standard browsers
*/
normalize: function (e, chartPosition) {
var chartX,
chartY,
ePos;
// common IE normalizing
e = e || window.event;
// Framework specific normalizing (#1165)
e = washMouseEvent(e);
// More IE normalizing, needs to go after washMouseEvent
if (!e.target) {
e.target = e.srcElement;
}
// iOS (#2757)
ePos = e.touches ? (e.touches.length ? e.touches.item(0) : e.changedTouches[0]) : e;
// Get mouse position
if (!chartPosition) {
this.chartPosition = chartPosition = offset(this.chart.container);
}
// chartX and chartY
if (ePos.pageX === UNDEFINED) { // IE < 9. #886.
chartX = mathMax(e.x, e.clientX - chartPosition.left); // #2005, #2129: the second case is
// for IE10 quirks mode within framesets
chartY = e.y;
} else {
chartX = ePos.pageX - chartPosition.left;
chartY = ePos.pageY - chartPosition.top;
}
return extend(e, {
chartX: mathRound(chartX),
chartY: mathRound(chartY)
});
},
/**
* Get the click position in terms of axis values.
*
* @param {Object} e A pointer event
*/
getCoordinates: function (e) {
var coordinates = {
xAxis: [],
yAxis: []
};
each(this.chart.axes, function (axis) {
coordinates[axis.isXAxis ? 'xAxis' : 'yAxis'].push({
axis: axis,
value: axis.toValue(e[axis.horiz ? 'chartX' : 'chartY'])
});
});
return coordinates;
},
/**
* With line type charts with a single tracker, get the point closest to the mouse.
* Run Point.onMouseOver and display tooltip for the point or points.
*/
runPointActions: function (e) {
var pointer = this,
chart = pointer.chart,
series = chart.series,
tooltip = chart.tooltip,
shared = tooltip ? tooltip.shared : false,
followPointer,
//point,
//points,
hoverPoint = chart.hoverPoint,
hoverSeries = chart.hoverSeries,
i,
trueXkd,
trueX,
//j,
distance = chart.chartWidth,
rdistance = chart.chartWidth,
anchor,
noSharedTooltip,
kdpoints = [],
kdpoint;
// For hovering over the empty parts of the plot area (hoverSeries is undefined).
// If there is one series with point tracking (combo chart), don't go to nearest neighbour.
if (!shared && !hoverSeries) {
for (i = 0; i < series.length; i++) {
if (series[i].directTouch || !series[i].options.stickyTracking) {
series = [];
}
}
}
if (!(hoverSeries && hoverSeries.noSharedTooltip) && (shared || !hoverSeries)) { // #3821
// Find nearest points on all series
each(series, function (s) {
// Skip hidden series
noSharedTooltip = s.noSharedTooltip && shared;
if (s.visible && !noSharedTooltip && pick(s.options.enableMouseTracking, true)) { // #3821
kdpoints.push(s.searchPoint(e));
}
});
// Find absolute nearest point
each(kdpoints, function (p) {
if (p && defined(p.plotX) && defined(p.plotY)) {
if ((p.dist.distX < distance) || ((p.dist.distX === distance || p.series.kdDimensions > 1) && p.dist.distR < rdistance)) {
distance = p.dist.distX;
rdistance = p.dist.distR;
kdpoint = p;
}
}
//point = kdpoints[0];
});
} else {
kdpoint = hoverSeries ? hoverSeries.searchPoint(e) : UNDEFINED;
}
// Refresh tooltip for kdpoint
if (kdpoint && tooltip && kdpoint !== hoverPoint) {
// Draw tooltip if necessary
if (shared && !kdpoint.series.noSharedTooltip) {
i = kdpoints.length;
trueXkd = kdpoint.plotX + kdpoint.series.xAxis.left;
while (i--) {
trueX = kdpoints[i].plotX + kdpoints[i].series.xAxis.left;
if (kdpoints[i].x !== kdpoint.x || trueX !== trueXkd || !defined(kdpoints[i].y) || (kdpoints[i].series.noSharedTooltip || false)) {
kdpoints.splice(i, 1);
}
}
tooltip.refresh(kdpoints, e);
each(kdpoints, function (point) {
point.onMouseOver(e);
});
} else {
tooltip.refresh(kdpoint, e);
kdpoint.onMouseOver(e);
}
// Update positions (regardless of kdpoint or hoverPoint)
} else {
followPointer = hoverSeries && hoverSeries.tooltipOptions.followPointer;
if (tooltip && followPointer && !tooltip.isHidden) {
anchor = tooltip.getAnchor([{}], e);
tooltip.updatePosition({ plotX: anchor[0], plotY: anchor[1] });
}
}
// Crosshair
each(chart.axes, function (axis) {
axis.drawCrosshair(e, pick(kdpoint, hoverPoint));
});
},
/**
* Reset the tracking by hiding the tooltip, the hover series state and the hover point
*
* @param allowMove {Boolean} Instead of destroying the tooltip altogether, allow moving it if possible
*/
reset: function (allowMove, delay) {
var pointer = this,
chart = pointer.chart,
hoverSeries = chart.hoverSeries,
hoverPoint = chart.hoverPoint,
tooltip = chart.tooltip,
tooltipPoints = tooltip && tooltip.shared ? chart.hoverPoints : hoverPoint;
// Narrow in allowMove
allowMove = allowMove && tooltip && tooltipPoints;
// Check if the points have moved outside the plot area, #1003
if (allowMove && splat(tooltipPoints)[0].plotX === UNDEFINED) {
allowMove = false;
}
// Just move the tooltip, #349
if (allowMove) {
tooltip.refresh(tooltipPoints);
if (hoverPoint) { // #2500
hoverPoint.setState(hoverPoint.state, true);
each(chart.axes, function (axis) {
if (pick(axis.options.crosshair && axis.options.crosshair.snap, true)) {
axis.drawCrosshair(null, allowMove);
} else {
axis.hideCrosshair();
}
});
}
// Full reset
} else {
if (hoverPoint) {
hoverPoint.onMouseOut();
}
if (hoverSeries) {
hoverSeries.onMouseOut();
}
if (tooltip) {
tooltip.hide(delay);
}
if (pointer._onDocumentMouseMove) {
removeEvent(doc, 'mousemove', pointer._onDocumentMouseMove);
pointer._onDocumentMouseMove = null;
}
// Remove crosshairs
each(chart.axes, function (axis) {
axis.hideCrosshair();
});
pointer.hoverX = null;
}
},
/**
* Scale series groups to a certain scale and translation
*/
scaleGroups: function (attribs, clip) {
var chart = this.chart,
seriesAttribs;
// Scale each series
each(chart.series, function (series) {
seriesAttribs = attribs || series.getPlotBox(); // #1701
if (series.xAxis && series.xAxis.zoomEnabled) {
series.group.attr(seriesAttribs);
if (series.markerGroup) {
series.markerGroup.attr(seriesAttribs);
series.markerGroup.clip(clip ? chart.clipRect : null);
}
if (series.dataLabelsGroup) {
series.dataLabelsGroup.attr(seriesAttribs);
}
}
});
// Clip
chart.clipRect.attr(clip || chart.clipBox);
},
/**
* Start a drag operation
*/
dragStart: function (e) {
var chart = this.chart;
// Record the start position
chart.mouseIsDown = e.type;
chart.cancelClick = false;
chart.mouseDownX = this.mouseDownX = e.chartX;
chart.mouseDownY = this.mouseDownY = e.chartY;
},
/**
* Perform a drag operation in response to a mousemove event while the mouse is down
*/
drag: function (e) {
var chart = this.chart,
chartOptions = chart.options.chart,
chartX = e.chartX,
chartY = e.chartY,
zoomHor = this.zoomHor,
zoomVert = this.zoomVert,
plotLeft = chart.plotLeft,
plotTop = chart.plotTop,
plotWidth = chart.plotWidth,
plotHeight = chart.plotHeight,
clickedInside,
size,
mouseDownX = this.mouseDownX,
mouseDownY = this.mouseDownY,
panKey = chartOptions.panKey && e[chartOptions.panKey + 'Key'];
// If the mouse is outside the plot area, adjust to cooordinates
// inside to prevent the selection marker from going outside
if (chartX < plotLeft) {
chartX = plotLeft;
} else if (chartX > plotLeft + plotWidth) {
chartX = plotLeft + plotWidth;
}
if (chartY < plotTop) {
chartY = plotTop;
} else if (chartY > plotTop + plotHeight) {
chartY = plotTop + plotHeight;
}
// determine if the mouse has moved more than 10px
this.hasDragged = Math.sqrt(
Math.pow(mouseDownX - chartX, 2) +
Math.pow(mouseDownY - chartY, 2)
);
if (this.hasDragged > 10) {
clickedInside = chart.isInsidePlot(mouseDownX - plotLeft, mouseDownY - plotTop);
// make a selection
if (chart.hasCartesianSeries && (this.zoomX || this.zoomY) && clickedInside && !panKey) {
if (!this.selectionMarker) {
this.selectionMarker = chart.renderer.rect(
plotLeft,
plotTop,
zoomHor ? 1 : plotWidth,
zoomVert ? 1 : plotHeight,
0
)
.attr({
fill: chartOptions.selectionMarkerFill || 'rgba(69,114,167,0.25)',
zIndex: 7
})
.add();
}
}
// adjust the width of the selection marker
if (this.selectionMarker && zoomHor) {
size = chartX - mouseDownX;
this.selectionMarker.attr({
width: mathAbs(size),
x: (size > 0 ? 0 : size) + mouseDownX
});
}
// adjust the height of the selection marker
if (this.selectionMarker && zoomVert) {
size = chartY - mouseDownY;
this.selectionMarker.attr({
height: mathAbs(size),
y: (size > 0 ? 0 : size) + mouseDownY
});
}
// panning
if (clickedInside && !this.selectionMarker && chartOptions.panning) {
chart.pan(e, chartOptions.panning);
}
}
},
/**
* On mouse up or touch end across the entire document, drop the selection.
*/
drop: function (e) {
var pointer = this,
chart = this.chart,
hasPinched = this.hasPinched;
if (this.selectionMarker) {
var selectionData = {
xAxis: [],
yAxis: [],
originalEvent: e.originalEvent || e
},
selectionBox = this.selectionMarker,
selectionLeft = selectionBox.attr ? selectionBox.attr('x') : selectionBox.x,
selectionTop = selectionBox.attr ? selectionBox.attr('y') : selectionBox.y,
selectionWidth = selectionBox.attr ? selectionBox.attr('width') : selectionBox.width,
selectionHeight = selectionBox.attr ? selectionBox.attr('height') : selectionBox.height,
runZoom;
// a selection has been made
if (this.hasDragged || hasPinched) {
// record each axis' min and max
each(chart.axes, function (axis) {
if (axis.zoomEnabled && defined(axis.min) && (hasPinched || pointer[{ xAxis: 'zoomX', yAxis: 'zoomY' }[axis.coll]])) { // #859, #3569
var horiz = axis.horiz,
minPixelPadding = e.type === 'touchend' ? axis.minPixelPadding: 0, // #1207, #3075
selectionMin = axis.toValue((horiz ? selectionLeft : selectionTop) + minPixelPadding),
selectionMax = axis.toValue((horiz ? selectionLeft + selectionWidth : selectionTop + selectionHeight) - minPixelPadding);
selectionData[axis.coll].push({
axis: axis,
min: mathMin(selectionMin, selectionMax), // for reversed axes
max: mathMax(selectionMin, selectionMax)
});
runZoom = true;
}
});
if (runZoom) {
fireEvent(chart, 'selection', selectionData, function (args) {
chart.zoom(extend(args, hasPinched ? { animation: false } : null));
});
}
}
this.selectionMarker = this.selectionMarker.destroy();
// Reset scaling preview
if (hasPinched) {
this.scaleGroups();
}
}
// Reset all
if (chart) { // it may be destroyed on mouse up - #877
css(chart.container, { cursor: chart._cursor });
chart.cancelClick = this.hasDragged > 10; // #370
chart.mouseIsDown = this.hasDragged = this.hasPinched = false;
this.pinchDown = [];
}
},
onContainerMouseDown: function (e) {
e = this.normalize(e);
// issue #295, dragging not always working in Firefox
if (e.preventDefault) {
e.preventDefault();
}
this.dragStart(e);
},
onDocumentMouseUp: function (e) {
if (charts[hoverChartIndex]) {
charts[hoverChartIndex].pointer.drop(e);
}
},
/**
* Special handler for mouse move that will hide the tooltip when the mouse leaves the plotarea.
* Issue #149 workaround. The mouseleave event does not always fire.
*/
onDocumentMouseMove: function (e) {
var chart = this.chart,
chartPosition = this.chartPosition,
hoverSeries = chart.hoverSeries;
e = this.normalize(e, chartPosition);
// If we're outside, hide the tooltip
if (chartPosition && hoverSeries && !this.inClass(e.target, 'highcharts-tracker') &&
!chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop)) {
this.reset();
}
},
/**
* When mouse leaves the container, hide the tooltip.
*/
onContainerMouseLeave: function () {
var chart = charts[hoverChartIndex];
if (chart) {
chart.pointer.reset();
chart.pointer.chartPosition = null; // also reset the chart position, used in #149 fix
}
},
// The mousemove, touchmove and touchstart event handler
onContainerMouseMove: function (e) {
var chart = this.chart;
hoverChartIndex = chart.index;
e = this.normalize(e);
e.returnValue = false; // #2251, #3224
if (chart.mouseIsDown === 'mousedown') {
this.drag(e);
}
// Show the tooltip and run mouse over events (#977)
if ((this.inClass(e.target, 'highcharts-tracker') ||
chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop)) && !chart.openMenu) {
this.runPointActions(e);
}
},
/**
* Utility to detect whether an element has, or has a parent with, a specific
* class name. Used on detection of tracker objects and on deciding whether
* hovering the tooltip should cause the active series to mouse out.
*/
inClass: function (element, className) {
var elemClassName;
while (element) {
elemClassName = attr(element, 'class');
if (elemClassName) {
if (elemClassName.indexOf(className) !== -1) {
return true;
} else if (elemClassName.indexOf(PREFIX + 'container') !== -1) {
return false;
}
}
element = element.parentNode;
}
},
onTrackerMouseOut: function (e) {
var series = this.chart.hoverSeries,
relatedTarget = e.relatedTarget || e.toElement,
relatedSeries = relatedTarget && relatedTarget.point && relatedTarget.point.series; // #2499
if (series && !series.options.stickyTracking && !this.inClass(relatedTarget, PREFIX + 'tooltip') &&
relatedSeries !== series) {
series.onMouseOut();
}
},
onContainerClick: function (e) {
var chart = this.chart,
hoverPoint = chart.hoverPoint,
plotLeft = chart.plotLeft,
plotTop = chart.plotTop;
e = this.normalize(e);
e.cancelBubble = true; // IE specific
if (!chart.cancelClick) {
// On tracker click, fire the series and point events. #783, #1583
if (hoverPoint && this.inClass(e.target, PREFIX + 'tracker')) {
// the series click event
fireEvent(hoverPoint.series, 'click', extend(e, {
point: hoverPoint
}));
// the point click event
if (chart.hoverPoint) { // it may be destroyed (#1844)
hoverPoint.firePointEvent('click', e);
}
// When clicking outside a tracker, fire a chart event
} else {
extend(e, this.getCoordinates(e));
// fire a click event in the chart
if (chart.isInsidePlot(e.chartX - plotLeft, e.chartY - plotTop)) {
fireEvent(chart, 'click', e);
}
}
}
},
/**
* Set the JS DOM events on the container and document. This method should contain
* a one-to-one assignment between methods and their handlers. Any advanced logic should
* be moved to the handler reflecting the event's name.
*/
setDOMEvents: function () {
var pointer = this,
container = pointer.chart.container;
container.onmousedown = function (e) {
pointer.onContainerMouseDown(e);
};
container.onmousemove = function (e) {
pointer.onContainerMouseMove(e);
};
container.onclick = function (e) {
pointer.onContainerClick(e);
};
addEvent(container, 'mouseleave', pointer.onContainerMouseLeave);
if (chartCount === 1) {
addEvent(doc, 'mouseup', pointer.onDocumentMouseUp);
}
if (hasTouch) {
container.ontouchstart = function (e) {
pointer.onContainerTouchStart(e);
};
container.ontouchmove = function (e) {
pointer.onContainerTouchMove(e);
};
if (chartCount === 1) {
addEvent(doc, 'touchend', pointer.onDocumentTouchEnd);
}
}
},
/**
* Destroys the Pointer object and disconnects DOM events.
*/
destroy: function () {
var prop;
removeEvent(this.chart.container, 'mouseleave', this.onContainerMouseLeave);
if (!chartCount) {
removeEvent(doc, 'mouseup', this.onDocumentMouseUp);
removeEvent(doc, 'touchend', this.onDocumentTouchEnd);
}
// memory and CPU leak
clearInterval(this.tooltipTimeout);
for (prop in this) {
this[prop] = null;
}
}
};
/* Support for touch devices */
extend(Highcharts.Pointer.prototype, {
/**
* Run translation operations
*/
pinchTranslate: function (pinchDown, touches, transform, selectionMarker, clip, lastValidTouch) {
if (this.zoomHor || this.pinchHor) {
this.pinchTranslateDirection(true, pinchDown, touches, transform, selectionMarker, clip, lastValidTouch);
}
if (this.zoomVert || this.pinchVert) {
this.pinchTranslateDirection(false, pinchDown, touches, transform, selectionMarker, clip, lastValidTouch);
}
},
/**
* Run translation operations for each direction (horizontal and vertical) independently
*/
pinchTranslateDirection: function (horiz, pinchDown, touches, transform, selectionMarker, clip, lastValidTouch, forcedScale) {
var chart = this.chart,
xy = horiz ? 'x' : 'y',
XY = horiz ? 'X' : 'Y',
sChartXY = 'chart' + XY,
wh = horiz ? 'width' : 'height',
plotLeftTop = chart['plot' + (horiz ? 'Left' : 'Top')],
selectionWH,
selectionXY,
clipXY,
scale = forcedScale || 1,
inverted = chart.inverted,
bounds = chart.bounds[horiz ? 'h' : 'v'],
singleTouch = pinchDown.length === 1,
touch0Start = pinchDown[0][sChartXY],
touch0Now = touches[0][sChartXY],
touch1Start = !singleTouch && pinchDown[1][sChartXY],
touch1Now = !singleTouch && touches[1][sChartXY],
outOfBounds,
transformScale,
scaleKey,
setScale = function () {
if (!singleTouch && mathAbs(touch0Start - touch1Start) > 20) { // Don't zoom if fingers are too close on this axis
scale = forcedScale || mathAbs(touch0Now - touch1Now) / mathAbs(touch0Start - touch1Start);
}
clipXY = ((plotLeftTop - touch0Now) / scale) + touch0Start;
selectionWH = chart['plot' + (horiz ? 'Width' : 'Height')] / scale;
};
// Set the scale, first pass
setScale();
selectionXY = clipXY; // the clip position (x or y) is altered if out of bounds, the selection position is not
// Out of bounds
if (selectionXY < bounds.min) {
selectionXY = bounds.min;
outOfBounds = true;
} else if (selectionXY + selectionWH > bounds.max) {
selectionXY = bounds.max - selectionWH;
outOfBounds = true;
}
// Is the chart dragged off its bounds, determined by dataMin and dataMax?
if (outOfBounds) {
// Modify the touchNow position in order to create an elastic drag movement. This indicates
// to the user that the chart is responsive but can't be dragged further.
touch0Now -= 0.8 * (touch0Now - lastValidTouch[xy][0]);
if (!singleTouch) {
touch1Now -= 0.8 * (touch1Now - lastValidTouch[xy][1]);
}
// Set the scale, second pass to adapt to the modified touchNow positions
setScale();
} else {
lastValidTouch[xy] = [touch0Now, touch1Now];
}
// Set geometry for clipping, selection and transformation
if (!inverted) { // TODO: implement clipping for inverted charts
clip[xy] = clipXY - plotLeftTop;
clip[wh] = selectionWH;
}
scaleKey = inverted ? (horiz ? 'scaleY' : 'scaleX') : 'scale' + XY;
transformScale = inverted ? 1 / scale : scale;
selectionMarker[wh] = selectionWH;
selectionMarker[xy] = selectionXY;
transform[scaleKey] = scale;
transform['translate' + XY] = (transformScale * plotLeftTop) + (touch0Now - (transformScale * touch0Start));
},
/**
* Handle touch events with two touches
*/
pinch: function (e) {
var self = this,
chart = self.chart,
pinchDown = self.pinchDown,
touches = e.touches,
touchesLength = touches.length,
lastValidTouch = self.lastValidTouch,
hasZoom = self.hasZoom,
selectionMarker = self.selectionMarker,
transform = {},
fireClickEvent = touchesLength === 1 && ((self.inClass(e.target, PREFIX + 'tracker') &&
chart.runTrackerClick) || self.runChartClick),
clip = {};
// On touch devices, only proceed to trigger click if a handler is defined
if (hasZoom && !fireClickEvent) {
e.preventDefault();
}
// Normalize each touch
map(touches, function (e) {
return self.normalize(e);
});
// Register the touch start position
if (e.type === 'touchstart') {
each(touches, function (e, i) {
pinchDown[i] = { chartX: e.chartX, chartY: e.chartY };
});
lastValidTouch.x = [pinchDown[0].chartX, pinchDown[1] && pinchDown[1].chartX];
lastValidTouch.y = [pinchDown[0].chartY, pinchDown[1] && pinchDown[1].chartY];
// Identify the data bounds in pixels
each(chart.axes, function (axis) {
if (axis.zoomEnabled) {
var bounds = chart.bounds[axis.horiz ? 'h' : 'v'],
minPixelPadding = axis.minPixelPadding,
min = axis.toPixels(pick(axis.options.min, axis.dataMin)),
max = axis.toPixels(pick(axis.options.max, axis.dataMax)),
absMin = mathMin(min, max),
absMax = mathMax(min, max);
// Store the bounds for use in the touchmove handler
bounds.min = mathMin(axis.pos, absMin - minPixelPadding);
bounds.max = mathMax(axis.pos + axis.len, absMax + minPixelPadding);
}
});
self.res = true; // reset on next move
// Event type is touchmove, handle panning and pinching
} else if (pinchDown.length) { // can be 0 when releasing, if touchend fires first
// Set the marker
if (!selectionMarker) {
self.selectionMarker = selectionMarker = extend({
destroy: noop
}, chart.plotBox);
}
self.pinchTranslate(pinchDown, touches, transform, selectionMarker, clip, lastValidTouch);
self.hasPinched = hasZoom;
// Scale and translate the groups to provide visual feedback during pinching
self.scaleGroups(transform, clip);
// Optionally move the tooltip on touchmove
if (!hasZoom && self.followTouchMove && touchesLength === 1) {
this.runPointActions(self.normalize(e));
} else if (self.res) {
self.res = false;
this.reset(false, 0);
}
}
},
onContainerTouchStart: function (e) {
var chart = this.chart;
hoverChartIndex = chart.index;
if (e.touches.length === 1) {
e = this.normalize(e);
if (chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop) && !chart.openMenu) {
// Run mouse events and display tooltip etc
this.runPointActions(e);
this.pinch(e);
} else {
// Hide the tooltip on touching outside the plot area (#1203)
this.reset();
}
} else if (e.touches.length === 2) {
this.pinch(e);
}
},
onContainerTouchMove: function (e) {
if (e.touches.length === 1 || e.touches.length === 2) {
this.pinch(e);
}
},
onDocumentTouchEnd: function (e) {
if (charts[hoverChartIndex]) {
charts[hoverChartIndex].pointer.drop(e);
}
}
});
if (win.PointerEvent || win.MSPointerEvent) {
// The touches object keeps track of the points being touched at all times
var touches = {},
hasPointerEvent = !!win.PointerEvent,
getWebkitTouches = function () {
var key, fake = [];
fake.item = function (i) { return this[i]; };
for (key in touches) {
if (touches.hasOwnProperty(key)) {
fake.push({
pageX: touches[key].pageX,
pageY: touches[key].pageY,
target: touches[key].target
});
}
}
return fake;
},
translateMSPointer = function (e, method, wktype, callback) {
var p;
e = e.originalEvent || e;
if ((e.pointerType === 'touch' || e.pointerType === e.MSPOINTER_TYPE_TOUCH) && charts[hoverChartIndex]) {
callback(e);
p = charts[hoverChartIndex].pointer;
p[method]({
type: wktype,
target: e.currentTarget,
preventDefault: noop,
touches: getWebkitTouches()
});
}
};
/**
* Extend the Pointer prototype with methods for each event handler and more
*/
extend(Pointer.prototype, {
onContainerPointerDown: function (e) {
translateMSPointer(e, 'onContainerTouchStart', 'touchstart', function (e) {
touches[e.pointerId] = { pageX: e.pageX, pageY: e.pageY, target: e.currentTarget };
});
},
onContainerPointerMove: function (e) {
translateMSPointer(e, 'onContainerTouchMove', 'touchmove', function (e) {
touches[e.pointerId] = { pageX: e.pageX, pageY: e.pageY };
if (!touches[e.pointerId].target) {
touches[e.pointerId].target = e.currentTarget;
}
});
},
onDocumentPointerUp: function (e) {
translateMSPointer(e, 'onContainerTouchEnd', 'touchend', function (e) {
delete touches[e.pointerId];
});
},
/**
* Add or remove the MS Pointer specific events
*/
batchMSEvents: function (fn) {
fn(this.chart.container, hasPointerEvent ? 'pointerdown' : 'MSPointerDown', this.onContainerPointerDown);
fn(this.chart.container, hasPointerEvent ? 'pointermove' : 'MSPointerMove', this.onContainerPointerMove);
fn(doc, hasPointerEvent ? 'pointerup' : 'MSPointerUp', this.onDocumentPointerUp);
}
});
// Disable default IE actions for pinch and such on chart element
wrap(Pointer.prototype, 'init', function (proceed, chart, options) {
proceed.call(this, chart, options);
if (this.hasZoom || this.followTouchMove) {
css(chart.container, {
'-ms-touch-action': NONE,
'touch-action': NONE
});
}
});
// Add IE specific touch events to chart
wrap(Pointer.prototype, 'setDOMEvents', function (proceed) {
proceed.apply(this);
if (this.hasZoom || this.followTouchMove) {
this.batchMSEvents(addEvent);
}
});
// Destroy MS events also
wrap(Pointer.prototype, 'destroy', function (proceed) {
this.batchMSEvents(removeEvent);
proceed.call(this);
});
}
/**
* The overview of the chart's series
*/
var Legend = Highcharts.Legend = function (chart, options) {
this.init(chart, options);
};
Legend.prototype = {
/**
* Initialize the legend
*/
init: function (chart, options) {
var legend = this,
itemStyle = options.itemStyle,
padding,
itemMarginTop = options.itemMarginTop || 0;
this.options = options;
if (!options.enabled) {
return;
}
legend.itemStyle = itemStyle;
legend.itemHiddenStyle = merge(itemStyle, options.itemHiddenStyle);
legend.itemMarginTop = itemMarginTop;
legend.padding = padding = pick(options.padding, 8);
legend.initialItemX = padding;
legend.initialItemY = padding - 5; // 5 is the number of pixels above the text
legend.maxItemWidth = 0;
legend.chart = chart;
legend.itemHeight = 0;
legend.symbolWidth = pick(options.symbolWidth, 16);
legend.pages = [];
// Render it
legend.render();
// move checkboxes
addEvent(legend.chart, 'endResize', function () {
legend.positionCheckboxes();
});
},
/**
* Set the colors for the legend item
* @param {Object} item A Series or Point instance
* @param {Object} visible Dimmed or colored
*/
colorizeItem: function (item, visible) {
var legend = this,
options = legend.options,
legendItem = item.legendItem,
legendLine = item.legendLine,
legendSymbol = item.legendSymbol,
hiddenColor = legend.itemHiddenStyle.color,
textColor = visible ? options.itemStyle.color : hiddenColor,
symbolColor = visible ? (item.legendColor || item.color || '#CCC') : hiddenColor,
markerOptions = item.options && item.options.marker,
symbolAttr = { fill: symbolColor },
key,
val;
if (legendItem) {
legendItem.css({ fill: textColor, color: textColor }); // color for #1553, oldIE
}
if (legendLine) {
legendLine.attr({ stroke: symbolColor });
}
if (legendSymbol) {
// Apply marker options
if (markerOptions && legendSymbol.isMarker) { // #585
symbolAttr.stroke = symbolColor;
markerOptions = item.convertAttribs(markerOptions);
for (key in markerOptions) {
val = markerOptions[key];
if (val !== UNDEFINED) {
symbolAttr[key] = val;
}
}
}
legendSymbol.attr(symbolAttr);
}
},
/**
* Position the legend item
* @param {Object} item A Series or Point instance
*/
positionItem: function (item) {
var legend = this,
options = legend.options,
symbolPadding = options.symbolPadding,
ltr = !options.rtl,
legendItemPos = item._legendItemPos,
itemX = legendItemPos[0],
itemY = legendItemPos[1],
checkbox = item.checkbox;
if (item.legendGroup) {
item.legendGroup.translate(
ltr ? itemX : legend.legendWidth - itemX - 2 * symbolPadding - 4,
itemY
);
}
if (checkbox) {
checkbox.x = itemX;
checkbox.y = itemY;
}
},
/**
* Destroy a single legend item
* @param {Object} item The series or point
*/
destroyItem: function (item) {
var checkbox = item.checkbox;
// destroy SVG elements
each(['legendItem', 'legendLine', 'legendSymbol', 'legendGroup'], function (key) {
if (item[key]) {
item[key] = item[key].destroy();
}
});
if (checkbox) {
discardElement(item.checkbox);
}
},
/**
* Destroys the legend.
*/
destroy: function () {
var legend = this,
legendGroup = legend.group,
box = legend.box;
if (box) {
legend.box = box.destroy();
}
if (legendGroup) {
legend.group = legendGroup.destroy();
}
},
/**
* Position the checkboxes after the width is determined
*/
positionCheckboxes: function (scrollOffset) {
var alignAttr = this.group.alignAttr,
translateY,
clipHeight = this.clipHeight || this.legendHeight;
if (alignAttr) {
translateY = alignAttr.translateY;
each(this.allItems, function (item) {
var checkbox = item.checkbox,
top;
if (checkbox) {
top = (translateY + checkbox.y + (scrollOffset || 0) + 3);
css(checkbox, {
left: (alignAttr.translateX + item.checkboxOffset + checkbox.x - 20) + PX,
top: top + PX,
display: top > translateY - 6 && top < translateY + clipHeight - 6 ? '' : NONE
});
}
});
}
},
/**
* Render the legend title on top of the legend
*/
renderTitle: function () {
var options = this.options,
padding = this.padding,
titleOptions = options.title,
titleHeight = 0,
bBox;
if (titleOptions.text) {
if (!this.title) {
this.title = this.chart.renderer.label(titleOptions.text, padding - 3, padding - 4, null, null, null, null, null, 'legend-title')
.attr({ zIndex: 1 })
.css(titleOptions.style)
.add(this.group);
}
bBox = this.title.getBBox();
titleHeight = bBox.height;
this.offsetWidth = bBox.width; // #1717
this.contentGroup.attr({ translateY: titleHeight });
}
this.titleHeight = titleHeight;
},
/**
* Render a single specific legend item
* @param {Object} item A series or point
*/
renderItem: function (item) {
var legend = this,
chart = legend.chart,
renderer = chart.renderer,
options = legend.options,
horizontal = options.layout === 'horizontal',
symbolWidth = legend.symbolWidth,
symbolPadding = options.symbolPadding,
itemStyle = legend.itemStyle,
itemHiddenStyle = legend.itemHiddenStyle,
padding = legend.padding,
itemDistance = horizontal ? pick(options.itemDistance, 20) : 0,
ltr = !options.rtl,
itemHeight,
widthOption = options.width,
itemMarginBottom = options.itemMarginBottom || 0,
itemMarginTop = legend.itemMarginTop,
initialItemX = legend.initialItemX,
bBox,
itemWidth,
li = item.legendItem,
series = item.series && item.series.drawLegendSymbol ? item.series : item,
seriesOptions = series.options,
showCheckbox = legend.createCheckboxForItem && seriesOptions && seriesOptions.showCheckbox,
useHTML = options.useHTML;
if (!li) { // generate it once, later move it
// Generate the group box
// A group to hold the symbol and text. Text is to be appended in Legend class.
item.legendGroup = renderer.g('legend-item')
.attr({ zIndex: 1 })
.add(legend.scrollGroup);
// Generate the list item text and add it to the group
item.legendItem = li = renderer.text(
options.labelFormat ? format(options.labelFormat, item) : options.labelFormatter.call(item),
ltr ? symbolWidth + symbolPadding : -symbolPadding,
legend.baseline || 0,
useHTML
)
.css(merge(item.visible ? itemStyle : itemHiddenStyle)) // merge to prevent modifying original (#1021)
.attr({
align: ltr ? 'left' : 'right',
zIndex: 2
})
.add(item.legendGroup);
// Get the baseline for the first item - the font size is equal for all
if (!legend.baseline) {
legend.baseline = renderer.fontMetrics(itemStyle.fontSize, li).f + 3 + itemMarginTop;
li.attr('y', legend.baseline);
}
// Draw the legend symbol inside the group box
series.drawLegendSymbol(legend, item);
if (legend.setItemEvents) {
legend.setItemEvents(item, li, useHTML, itemStyle, itemHiddenStyle);
}
// Colorize the items
legend.colorizeItem(item, item.visible);
// add the HTML checkbox on top
if (showCheckbox) {
legend.createCheckboxForItem(item);
}
}
// calculate the positions for the next line
bBox = li.getBBox();
itemWidth = item.checkboxOffset =
options.itemWidth ||
item.legendItemWidth ||
symbolWidth + symbolPadding + bBox.width + itemDistance + (showCheckbox ? 20 : 0);
legend.itemHeight = itemHeight = mathRound(item.legendItemHeight || bBox.height);
// if the item exceeds the width, start a new line
if (horizontal && legend.itemX - initialItemX + itemWidth >
(widthOption || (chart.chartWidth - 2 * padding - initialItemX - options.x))) {
legend.itemX = initialItemX;
legend.itemY += itemMarginTop + legend.lastLineHeight + itemMarginBottom;
}
// If the item exceeds the height, start a new column
/*if (!horizontal && legend.itemY + options.y + itemHeight > chart.chartHeight - spacingTop - spacingBottom) {
legend.itemY = legend.initialItemY;
legend.itemX += legend.maxItemWidth;
legend.maxItemWidth = 0;
}*/
// Set the edge positions
legend.maxItemWidth = mathMax(legend.maxItemWidth, itemWidth);
legend.lastItemY = itemMarginTop + legend.itemY + itemMarginBottom;
legend.lastLineHeight = mathMax(itemHeight, legend.lastLineHeight); // #915
// cache the position of the newly generated or reordered items
item._legendItemPos = [legend.itemX, legend.itemY];
// advance
if (horizontal) {
legend.itemX += itemWidth;
} else {
legend.itemY += itemMarginTop + itemHeight + itemMarginBottom;
legend.lastLineHeight = itemHeight;
}
// the width of the widest item
legend.offsetWidth = widthOption || mathMax(
(horizontal ? legend.itemX - initialItemX - itemDistance : itemWidth) + padding,
legend.offsetWidth
);
},
/**
* Get all items, which is one item per series for normal series and one item per point
* for pie series.
*/
getAllItems: function () {
var allItems = [];
each(this.chart.series, function (series) {
var seriesOptions = series.options;
// Handle showInLegend. If the series is linked to another series, defaults to false.
if (!pick(seriesOptions.showInLegend, !defined(seriesOptions.linkedTo) ? UNDEFINED : false, true)) {
return;
}
// use points or series for the legend item depending on legendType
allItems = allItems.concat(
series.legendItems ||
(seriesOptions.legendType === 'point' ?
series.data :
series)
);
});
return allItems;
},
/**
* Adjust the chart margins by reserving space for the legend on only one side
* of the chart. If the position is set to a corner, top or bottom is reserved
* for horizontal legends and left or right for vertical ones.
*/
adjustMargins: function (margin, spacing) {
var chart = this.chart,
options = this.options,
// Use the first letter of each alignment option in order to detect the side
alignment = options.align[0] + options.verticalAlign[0] + options.layout[0];
if (this.display && !options.floating) {
each([
/(lth|ct|rth)/,
/(rtv|rm|rbv)/,
/(rbh|cb|lbh)/,
/(lbv|lm|ltv)/
], function (alignments, side) {
if (alignments.test(alignment) && !defined(margin[side])) {
// Now we have detected on which side of the chart we should reserve space for the legend
chart[marginNames[side]] = mathMax(
chart[marginNames[side]],
chart.legend[(side + 1) % 2 ? 'legendHeight' : 'legendWidth'] +
[1, -1, -1, 1][side] * options[(side % 2) ? 'x' : 'y'] +
pick(options.margin, 12) +
spacing[side]
);
}
});
}
},
/**
* Render the legend. This method can be called both before and after
* chart.render. If called after, it will only rearrange items instead
* of creating new ones.
*/
render: function () {
var legend = this,
chart = legend.chart,
renderer = chart.renderer,
legendGroup = legend.group,
allItems,
display,
legendWidth,
legendHeight,
box = legend.box,
options = legend.options,
padding = legend.padding,
legendBorderWidth = options.borderWidth,
legendBackgroundColor = options.backgroundColor;
legend.itemX = legend.initialItemX;
legend.itemY = legend.initialItemY;
legend.offsetWidth = 0;
legend.lastItemY = 0;
if (!legendGroup) {
legend.group = legendGroup = renderer.g('legend')
.attr({ zIndex: 7 })
.add();
legend.contentGroup = renderer.g()
.attr({ zIndex: 1 }) // above background
.add(legendGroup);
legend.scrollGroup = renderer.g()
.add(legend.contentGroup);
}
legend.renderTitle();
// add each series or point
allItems = legend.getAllItems();
// sort by legendIndex
stableSort(allItems, function (a, b) {
return ((a.options && a.options.legendIndex) || 0) - ((b.options && b.options.legendIndex) || 0);
});
// reversed legend
if (options.reversed) {
allItems.reverse();
}
legend.allItems = allItems;
legend.display = display = !!allItems.length;
// render the items
legend.lastLineHeight = 0;
each(allItems, function (item) {
legend.renderItem(item);
});
// Get the box
legendWidth = (options.width || legend.offsetWidth) + padding;
legendHeight = legend.lastItemY + legend.lastLineHeight + legend.titleHeight;
legendHeight = legend.handleOverflow(legendHeight);
legendHeight += padding;
// Draw the border and/or background
if (legendBorderWidth || legendBackgroundColor) {
if (!box) {
legend.box = box = renderer.rect(
0,
0,
legendWidth,
legendHeight,
options.borderRadius,
legendBorderWidth || 0
).attr({
stroke: options.borderColor,
'stroke-width': legendBorderWidth || 0,
fill: legendBackgroundColor || NONE
})
.add(legendGroup)
.shadow(options.shadow);
box.isNew = true;
} else if (legendWidth > 0 && legendHeight > 0) {
box[box.isNew ? 'attr' : 'animate'](
box.crisp({ width: legendWidth, height: legendHeight })
);
box.isNew = false;
}
// hide the border if no items
box[display ? 'show' : 'hide']();
}
legend.legendWidth = legendWidth;
legend.legendHeight = legendHeight;
// Now that the legend width and height are established, put the items in the
// final position
each(allItems, function (item) {
legend.positionItem(item);
});
// 1.x compatibility: positioning based on style
/*var props = ['left', 'right', 'top', 'bottom'],
prop,
i = 4;
while (i--) {
prop = props[i];
if (options.style[prop] && options.style[prop] !== 'auto') {
options[i < 2 ? 'align' : 'verticalAlign'] = prop;
options[i < 2 ? 'x' : 'y'] = pInt(options.style[prop]) * (i % 2 ? -1 : 1);
}
}*/
if (display) {
legendGroup.align(extend({
width: legendWidth,
height: legendHeight
}, options), true, 'spacingBox');
}
if (!chart.isResizing) {
this.positionCheckboxes();
}
},
/**
* Set up the overflow handling by adding navigation with up and down arrows below the
* legend.
*/
handleOverflow: function (legendHeight) {
var legend = this,
chart = this.chart,
renderer = chart.renderer,
options = this.options,
optionsY = options.y,
alignTop = options.verticalAlign === 'top',
spaceHeight = chart.spacingBox.height + (alignTop ? -optionsY : optionsY) - this.padding,
maxHeight = options.maxHeight,
clipHeight,
clipRect = this.clipRect,
navOptions = options.navigation,
animation = pick(navOptions.animation, true),
arrowSize = navOptions.arrowSize || 12,
nav = this.nav,
pages = this.pages,
lastY,
allItems = this.allItems;
// Adjust the height
if (options.layout === 'horizontal') {
spaceHeight /= 2;
}
if (maxHeight) {
spaceHeight = mathMin(spaceHeight, maxHeight);
}
// Reset the legend height and adjust the clipping rectangle
pages.length = 0;
if (legendHeight > spaceHeight && !options.useHTML) {
this.clipHeight = clipHeight = mathMax(spaceHeight - 20 - this.titleHeight - this.padding, 0);
this.currentPage = pick(this.currentPage, 1);
this.fullHeight = legendHeight;
// Fill pages with Y positions so that the top of each a legend item defines
// the scroll top for each page (#2098)
each(allItems, function (item, i) {
var y = item._legendItemPos[1],
h = mathRound(item.legendItem.getBBox().height),
len = pages.length;
if (!len || (y - pages[len - 1] > clipHeight && (lastY || y) !== pages[len - 1])) {
pages.push(lastY || y);
len++;
}
if (i === allItems.length - 1 && y + h - pages[len - 1] > clipHeight) {
pages.push(y);
}
if (y !== lastY) {
lastY = y;
}
});
// Only apply clipping if needed. Clipping causes blurred legend in PDF export (#1787)
if (!clipRect) {
clipRect = legend.clipRect = renderer.clipRect(0, this.padding, 9999, 0);
legend.contentGroup.clip(clipRect);
}
clipRect.attr({
height: clipHeight
});
// Add navigation elements
if (!nav) {
this.nav = nav = renderer.g().attr({ zIndex: 1 }).add(this.group);
this.up = renderer.symbol('triangle', 0, 0, arrowSize, arrowSize)
.on('click', function () {
legend.scroll(-1, animation);
})
.add(nav);
this.pager = renderer.text('', 15, 10)
.css(navOptions.style)
.add(nav);
this.down = renderer.symbol('triangle-down', 0, 0, arrowSize, arrowSize)
.on('click', function () {
legend.scroll(1, animation);
})
.add(nav);
}
// Set initial position
legend.scroll(0);
legendHeight = spaceHeight;
} else if (nav) {
clipRect.attr({
height: chart.chartHeight
});
nav.hide();
this.scrollGroup.attr({
translateY: 1
});
this.clipHeight = 0; // #1379
}
return legendHeight;
},
/**
* Scroll the legend by a number of pages
* @param {Object} scrollBy
* @param {Object} animation
*/
scroll: function (scrollBy, animation) {
var pages = this.pages,
pageCount = pages.length,
currentPage = this.currentPage + scrollBy,
clipHeight = this.clipHeight,
navOptions = this.options.navigation,
activeColor = navOptions.activeColor,
inactiveColor = navOptions.inactiveColor,
pager = this.pager,
padding = this.padding,
scrollOffset;
// When resizing while looking at the last page
if (currentPage > pageCount) {
currentPage = pageCount;
}
if (currentPage > 0) {
if (animation !== UNDEFINED) {
setAnimation(animation, this.chart);
}
this.nav.attr({
translateX: padding,
translateY: clipHeight + this.padding + 7 + this.titleHeight,
visibility: VISIBLE
});
this.up.attr({
fill: currentPage === 1 ? inactiveColor : activeColor
})
.css({
cursor: currentPage === 1 ? 'default' : 'pointer'
});
pager.attr({
text: currentPage + '/' + pageCount
});
this.down.attr({
x: 18 + this.pager.getBBox().width, // adjust to text width
fill: currentPage === pageCount ? inactiveColor : activeColor
})
.css({
cursor: currentPage === pageCount ? 'default' : 'pointer'
});
scrollOffset = -pages[currentPage - 1] + this.initialItemY;
this.scrollGroup.animate({
translateY: scrollOffset
});
this.currentPage = currentPage;
this.positionCheckboxes(scrollOffset);
}
}
};
/*
* LegendSymbolMixin
*/
var LegendSymbolMixin = Highcharts.LegendSymbolMixin = {
/**
* Get the series' symbol in the legend
*
* @param {Object} legend The legend object
* @param {Object} item The series (this) or point
*/
drawRectangle: function (legend, item) {
var symbolHeight = legend.options.symbolHeight || 12;
item.legendSymbol = this.chart.renderer.rect(
0,
legend.baseline - 5 - (symbolHeight / 2),
legend.symbolWidth,
symbolHeight,
legend.options.symbolRadius || 0
).attr({
zIndex: 3
}).add(item.legendGroup);
},
/**
* Get the series' symbol in the legend. This method should be overridable to create custom
* symbols through Highcharts.seriesTypes[type].prototype.drawLegendSymbols.
*
* @param {Object} legend The legend object
*/
drawLineMarker: function (legend) {
var options = this.options,
markerOptions = options.marker,
radius,
legendOptions = legend.options,
legendSymbol,
symbolWidth = legend.symbolWidth,
renderer = this.chart.renderer,
legendItemGroup = this.legendGroup,
verticalCenter = legend.baseline - mathRound(renderer.fontMetrics(legendOptions.itemStyle.fontSize, this.legendItem).b * 0.3),
attr;
// Draw the line
if (options.lineWidth) {
attr = {
'stroke-width': options.lineWidth
};
if (options.dashStyle) {
attr.dashstyle = options.dashStyle;
}
this.legendLine = renderer.path([
M,
0,
verticalCenter,
L,
symbolWidth,
verticalCenter
])
.attr(attr)
.add(legendItemGroup);
}
// Draw the marker
if (markerOptions && markerOptions.enabled !== false) {
radius = markerOptions.radius;
this.legendSymbol = legendSymbol = renderer.symbol(
this.symbol,
(symbolWidth / 2) - radius,
verticalCenter - radius,
2 * radius,
2 * radius
)
.add(legendItemGroup);
legendSymbol.isMarker = true;
}
}
};
// Workaround for #2030, horizontal legend items not displaying in IE11 Preview,
// and for #2580, a similar drawing flaw in Firefox 26.
// TODO: Explore if there's a general cause for this. The problem may be related
// to nested group elements, as the legend item texts are within 4 group elements.
if (/Trident\/7\.0/.test(userAgent) || isFirefox) {
wrap(Legend.prototype, 'positionItem', function (proceed, item) {
var legend = this,
runPositionItem = function () { // If chart destroyed in sync, this is undefined (#2030)
if (item._legendItemPos) {
proceed.call(legend, item);
}
};
// Do it now, for export and to get checkbox placement
runPositionItem();
// Do it after to work around the core issue
setTimeout(runPositionItem);
});
}
/**
* The chart class
* @param {Object} options
* @param {Function} callback Function to run when the chart has loaded
*/
var Chart = Highcharts.Chart = function () {
this.init.apply(this, arguments);
};
Chart.prototype = {
/**
* Hook for modules
*/
callbacks: [],
/**
* Initialize the chart
*/
init: function (userOptions, callback) {
// Handle regular options
var options,
seriesOptions = userOptions.series; // skip merging data points to increase performance
userOptions.series = null;
options = merge(defaultOptions, userOptions); // do the merge
options.series = userOptions.series = seriesOptions; // set back the series data
this.userOptions = userOptions;
var optionsChart = options.chart;
// Create margin & spacing array
this.margin = this.splashArray('margin', optionsChart);
this.spacing = this.splashArray('spacing', optionsChart);
var chartEvents = optionsChart.events;
//this.runChartClick = chartEvents && !!chartEvents.click;
this.bounds = { h: {}, v: {} }; // Pixel data bounds for touch zoom
this.callback = callback;
this.isResizing = 0;
this.options = options;
//chartTitleOptions = UNDEFINED;
//chartSubtitleOptions = UNDEFINED;
this.axes = [];
this.series = [];
this.hasCartesianSeries = optionsChart.showAxes;
//this.axisOffset = UNDEFINED;
//this.maxTicks = UNDEFINED; // handle the greatest amount of ticks on grouped axes
//this.inverted = UNDEFINED;
//this.loadingShown = UNDEFINED;
//this.container = UNDEFINED;
//this.chartWidth = UNDEFINED;
//this.chartHeight = UNDEFINED;
//this.marginRight = UNDEFINED;
//this.marginBottom = UNDEFINED;
//this.containerWidth = UNDEFINED;
//this.containerHeight = UNDEFINED;
//this.oldChartWidth = UNDEFINED;
//this.oldChartHeight = UNDEFINED;
//this.renderTo = UNDEFINED;
//this.renderToClone = UNDEFINED;
//this.spacingBox = UNDEFINED
//this.legend = UNDEFINED;
// Elements
//this.chartBackground = UNDEFINED;
//this.plotBackground = UNDEFINED;
//this.plotBGImage = UNDEFINED;
//this.plotBorder = UNDEFINED;
//this.loadingDiv = UNDEFINED;
//this.loadingSpan = UNDEFINED;
var chart = this,
eventType;
// Add the chart to the global lookup
chart.index = charts.length;
charts.push(chart);
chartCount++;
// Set up auto resize
if (optionsChart.reflow !== false) {
addEvent(chart, 'load', function () {
chart.initReflow();
});
}
// Chart event handlers
if (chartEvents) {
for (eventType in chartEvents) {
addEvent(chart, eventType, chartEvents[eventType]);
}
}
chart.xAxis = [];
chart.yAxis = [];
// Expose methods and variables
chart.animation = useCanVG ? false : pick(optionsChart.animation, true);
chart.pointCount = chart.colorCounter = chart.symbolCounter = 0;
chart.firstRender();
},
/**
* Initialize an individual series, called internally before render time
*/
initSeries: function (options) {
var chart = this,
optionsChart = chart.options.chart,
type = options.type || optionsChart.type || optionsChart.defaultSeriesType,
series,
constr = seriesTypes[type];
// No such series type
if (!constr) {
error(17, true);
}
series = new constr();
series.init(this, options);
return series;
},
/**
* Check whether a given point is within the plot area
*
* @param {Number} plotX Pixel x relative to the plot area
* @param {Number} plotY Pixel y relative to the plot area
* @param {Boolean} inverted Whether the chart is inverted
*/
isInsidePlot: function (plotX, plotY, inverted) {
var x = inverted ? plotY : plotX,
y = inverted ? plotX : plotY;
return x >= 0 &&
x <= this.plotWidth &&
y >= 0 &&
y <= this.plotHeight;
},
/**
* Redraw legend, axes or series based on updated data
*
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*/
redraw: function (animation) {
var chart = this,
axes = chart.axes,
series = chart.series,
pointer = chart.pointer,
legend = chart.legend,
redrawLegend = chart.isDirtyLegend,
hasStackedSeries,
hasDirtyStacks,
hasCartesianSeries = chart.hasCartesianSeries,
isDirtyBox = chart.isDirtyBox, // todo: check if it has actually changed?
seriesLength = series.length,
i = seriesLength,
serie,
renderer = chart.renderer,
isHiddenChart = renderer.isHidden(),
afterRedraw = [];
setAnimation(animation, chart);
if (isHiddenChart) {
chart.cloneRenderTo();
}
// Adjust title layout (reflow multiline text)
chart.layOutTitles();
// link stacked series
while (i--) {
serie = series[i];
if (serie.options.stacking) {
hasStackedSeries = true;
if (serie.isDirty) {
hasDirtyStacks = true;
break;
}
}
}
if (hasDirtyStacks) { // mark others as dirty
i = seriesLength;
while (i--) {
serie = series[i];
if (serie.options.stacking) {
serie.isDirty = true;
}
}
}
// handle updated data in the series
each(series, function (serie) {
if (serie.isDirty) { // prepare the data so axis can read it
if (serie.options.legendType === 'point') {
redrawLegend = true;
}
}
});
// handle added or removed series
if (redrawLegend && legend.options.enabled) { // series or pie points are added or removed
// draw legend graphics
legend.render();
chart.isDirtyLegend = false;
}
// reset stacks
if (hasStackedSeries) {
chart.getStacks();
}
if (hasCartesianSeries) {
if (!chart.isResizing) {
// reset maxTicks
chart.maxTicks = null;
// set axes scales
each(axes, function (axis) {
axis.setScale();
});
}
}
chart.getMargins(); // #3098
if (hasCartesianSeries) {
// If one axis is dirty, all axes must be redrawn (#792, #2169)
each(axes, function (axis) {
if (axis.isDirty) {
isDirtyBox = true;
}
});
// redraw axes
each(axes, function (axis) {
// Fire 'afterSetExtremes' only if extremes are set
if (axis.isDirtyExtremes) { // #821
axis.isDirtyExtremes = false;
afterRedraw.push(function () { // prevent a recursive call to chart.redraw() (#1119)
fireEvent(axis, 'afterSetExtremes', extend(axis.eventArgs, axis.getExtremes())); // #747, #751
delete axis.eventArgs;
});
}
if (isDirtyBox || hasStackedSeries) {
axis.redraw();
}
});
}
// the plot areas size has changed
if (isDirtyBox) {
chart.drawChartBox();
}
// redraw affected series
each(series, function (serie) {
if (serie.isDirty && serie.visible &&
(!serie.isCartesian || serie.xAxis)) { // issue #153
serie.redraw();
}
});
// move tooltip or reset
if (pointer) {
pointer.reset(true);
}
// redraw if canvas
renderer.draw();
// fire the event
fireEvent(chart, 'redraw'); // jQuery breaks this when calling it from addEvent. Overwrites chart.redraw
if (isHiddenChart) {
chart.cloneRenderTo(true);
}
// Fire callbacks that are put on hold until after the redraw
each(afterRedraw, function (callback) {
callback.call();
});
},
/**
* Get an axis, series or point object by id.
* @param id {String} The id as given in the configuration options
*/
get: function (id) {
var chart = this,
axes = chart.axes,
series = chart.series;
var i,
j,
points;
// search axes
for (i = 0; i < axes.length; i++) {
if (axes[i].options.id === id) {
return axes[i];
}
}
// search series
for (i = 0; i < series.length; i++) {
if (series[i].options.id === id) {
return series[i];
}
}
// search points
for (i = 0; i < series.length; i++) {
points = series[i].points || [];
for (j = 0; j < points.length; j++) {
if (points[j].id === id) {
return points[j];
}
}
}
return null;
},
/**
* Create the Axis instances based on the config options
*/
getAxes: function () {
var chart = this,
options = this.options,
xAxisOptions = options.xAxis = splat(options.xAxis || {}),
yAxisOptions = options.yAxis = splat(options.yAxis || {}),
optionsArray,
axis;
// make sure the options are arrays and add some members
each(xAxisOptions, function (axis, i) {
axis.index = i;
axis.isX = true;
});
each(yAxisOptions, function (axis, i) {
axis.index = i;
});
// concatenate all axis options into one array
optionsArray = xAxisOptions.concat(yAxisOptions);
each(optionsArray, function (axisOptions) {
axis = new Axis(chart, axisOptions);
});
},
/**
* Get the currently selected points from all series
*/
getSelectedPoints: function () {
var points = [];
each(this.series, function (serie) {
points = points.concat(grep(serie.points || [], function (point) {
return point.selected;
}));
});
return points;
},
/**
* Get the currently selected series
*/
getSelectedSeries: function () {
return grep(this.series, function (serie) {
return serie.selected;
});
},
/**
* Generate stacks for each series and calculate stacks total values
*/
getStacks: function () {
var chart = this;
// reset stacks for each yAxis
each(chart.yAxis, function (axis) {
if (axis.stacks && axis.hasVisibleSeries) {
axis.oldStacks = axis.stacks;
}
});
each(chart.series, function (series) {
if (series.options.stacking && (series.visible === true || chart.options.chart.ignoreHiddenSeries === false)) {
series.stackKey = series.type + pick(series.options.stack, '');
}
});
},
/**
* Show the title and subtitle of the chart
*
* @param titleOptions {Object} New title options
* @param subtitleOptions {Object} New subtitle options
*
*/
setTitle: function (titleOptions, subtitleOptions, redraw) {
var chart = this,
options = chart.options,
chartTitleOptions,
chartSubtitleOptions;
chartTitleOptions = options.title = merge(options.title, titleOptions);
chartSubtitleOptions = options.subtitle = merge(options.subtitle, subtitleOptions);
// add title and subtitle
each([
['title', titleOptions, chartTitleOptions],
['subtitle', subtitleOptions, chartSubtitleOptions]
], function (arr) {
var name = arr[0],
title = chart[name],
titleOptions = arr[1],
chartTitleOptions = arr[2];
if (title && titleOptions) {
chart[name] = title = title.destroy(); // remove old
}
if (chartTitleOptions && chartTitleOptions.text && !title) {
chart[name] = chart.renderer.text(
chartTitleOptions.text,
0,
0,
chartTitleOptions.useHTML
)
.attr({
align: chartTitleOptions.align,
'class': PREFIX + name,
zIndex: chartTitleOptions.zIndex || 4
})
.css(chartTitleOptions.style)
.add();
}
});
chart.layOutTitles(redraw);
},
/**
* Lay out the chart titles and cache the full offset height for use in getMargins
*/
layOutTitles: function (redraw) {
var titleOffset = 0,
title = this.title,
subtitle = this.subtitle,
options = this.options,
titleOptions = options.title,
subtitleOptions = options.subtitle,
requiresDirtyBox,
renderer = this.renderer,
autoWidth = this.spacingBox.width - 44; // 44 makes room for default context button
if (title) {
title
.css({ width: (titleOptions.width || autoWidth) + PX })
.align(extend({
y: renderer.fontMetrics(titleOptions.style.fontSize, title).b - 3
}, titleOptions), false, 'spacingBox');
if (!titleOptions.floating && !titleOptions.verticalAlign) {
titleOffset = title.getBBox().height;
}
}
if (subtitle) {
subtitle
.css({ width: (subtitleOptions.width || autoWidth) + PX })
.align(extend({
y: titleOffset + (titleOptions.margin - 13) + renderer.fontMetrics(titleOptions.style.fontSize, subtitle).b
}, subtitleOptions), false, 'spacingBox');
if (!subtitleOptions.floating && !subtitleOptions.verticalAlign) {
titleOffset = mathCeil(titleOffset + subtitle.getBBox().height);
}
}
requiresDirtyBox = this.titleOffset !== titleOffset;
this.titleOffset = titleOffset; // used in getMargins
if (!this.isDirtyBox && requiresDirtyBox) {
this.isDirtyBox = requiresDirtyBox;
// Redraw if necessary (#2719, #2744)
if (this.hasRendered && pick(redraw, true) && this.isDirtyBox) {
this.redraw();
}
}
},
/**
* Get chart width and height according to options and container size
*/
getChartSize: function () {
var chart = this,
optionsChart = chart.options.chart,
widthOption = optionsChart.width,
heightOption = optionsChart.height,
renderTo = chart.renderToClone || chart.renderTo;
// get inner width and height from jQuery (#824)
if (!defined(widthOption)) {
chart.containerWidth = adapterRun(renderTo, 'width');
}
if (!defined(heightOption)) {
chart.containerHeight = adapterRun(renderTo, 'height');
}
chart.chartWidth = mathMax(0, widthOption || chart.containerWidth || 600); // #1393, 1460
chart.chartHeight = mathMax(0, pick(heightOption,
// the offsetHeight of an empty container is 0 in standard browsers, but 19 in IE7:
chart.containerHeight > 19 ? chart.containerHeight : 400));
},
/**
* Create a clone of the chart's renderTo div and place it outside the viewport to allow
* size computation on chart.render and chart.redraw
*/
cloneRenderTo: function (revert) {
var clone = this.renderToClone,
container = this.container;
// Destroy the clone and bring the container back to the real renderTo div
if (revert) {
if (clone) {
this.renderTo.appendChild(container);
discardElement(clone);
delete this.renderToClone;
}
// Set up the clone
} else {
if (container && container.parentNode === this.renderTo) {
this.renderTo.removeChild(container); // do not clone this
}
this.renderToClone = clone = this.renderTo.cloneNode(0);
css(clone, {
position: ABSOLUTE,
top: '-9999px',
display: 'block' // #833
});
if (clone.style.setProperty) { // #2631
clone.style.setProperty('display', 'block', 'important');
}
doc.body.appendChild(clone);
if (container) {
clone.appendChild(container);
}
}
},
/**
* Get the containing element, determine the size and create the inner container
* div to hold the chart
*/
getContainer: function () {
var chart = this,
container,
optionsChart = chart.options.chart,
chartWidth,
chartHeight,
renderTo,
indexAttrName = 'data-highcharts-chart',
oldChartIndex,
containerId;
chart.renderTo = renderTo = optionsChart.renderTo;
containerId = PREFIX + idCounter++;
if (isString(renderTo)) {
chart.renderTo = renderTo = doc.getElementById(renderTo);
}
// Display an error if the renderTo is wrong
if (!renderTo) {
error(13, true);
}
// If the container already holds a chart, destroy it. The check for hasRendered is there
// because web pages that are saved to disk from the browser, will preserve the data-highcharts-chart
// attribute and the SVG contents, but not an interactive chart. So in this case,
// charts[oldChartIndex] will point to the wrong chart if any (#2609).
oldChartIndex = pInt(attr(renderTo, indexAttrName));
if (!isNaN(oldChartIndex) && charts[oldChartIndex] && charts[oldChartIndex].hasRendered) {
charts[oldChartIndex].destroy();
}
// Make a reference to the chart from the div
attr(renderTo, indexAttrName, chart.index);
// remove previous chart
renderTo.innerHTML = '';
// If the container doesn't have an offsetWidth, it has or is a child of a node
// that has display:none. We need to temporarily move it out to a visible
// state to determine the size, else the legend and tooltips won't render
// properly. The allowClone option is used in sparklines as a micro optimization,
// saving about 1-2 ms each chart.
if (!optionsChart.skipClone && !renderTo.offsetWidth) {
chart.cloneRenderTo();
}
// get the width and height
chart.getChartSize();
chartWidth = chart.chartWidth;
chartHeight = chart.chartHeight;
// create the inner container
chart.container = container = createElement(DIV, {
className: PREFIX + 'container' +
(optionsChart.className ? ' ' + optionsChart.className : ''),
id: containerId
}, extend({
position: RELATIVE,
overflow: HIDDEN, // needed for context menu (avoid scrollbars) and
// content overflow in IE
width: chartWidth + PX,
height: chartHeight + PX,
textAlign: 'left',
lineHeight: 'normal', // #427
zIndex: 0, // #1072
'-webkit-tap-highlight-color': 'rgba(0,0,0,0)'
}, optionsChart.style),
chart.renderToClone || renderTo
);
// cache the cursor (#1650)
chart._cursor = container.style.cursor;
// Initialize the renderer
chart.renderer =
optionsChart.forExport ? // force SVG, used for SVG export
new SVGRenderer(container, chartWidth, chartHeight, optionsChart.style, true) :
new Renderer(container, chartWidth, chartHeight, optionsChart.style);
if (useCanVG) {
// If we need canvg library, extend and configure the renderer
// to get the tracker for translating mouse events
chart.renderer.create(chart, container, chartWidth, chartHeight);
}
// Add a reference to the charts index
chart.renderer.chartIndex = chart.index;
},
/**
* Calculate margins by rendering axis labels in a preliminary position. Title,
* subtitle and legend have already been rendered at this stage, but will be
* moved into their final positions
*/
getMargins: function (skipAxes) {
var chart = this,
spacing = chart.spacing,
margin = chart.margin,
titleOffset = chart.titleOffset;
chart.resetMargins();
// Adjust for title and subtitle
if (titleOffset && !defined(margin[0])) {
chart.plotTop = mathMax(chart.plotTop, titleOffset + chart.options.title.margin + spacing[0]);
}
// Adjust for legend
chart.legend.adjustMargins(margin, spacing);
// adjust for scroller
if (chart.extraBottomMargin) {
chart.marginBottom += chart.extraBottomMargin;
}
if (chart.extraTopMargin) {
chart.plotTop += chart.extraTopMargin;
}
if (!skipAxes) {
this.getAxisMargins();
}
},
getAxisMargins: function () {
var chart = this,
axisOffset = chart.axisOffset = [0, 0, 0, 0], // top, right, bottom, left
margin = chart.margin;
// pre-render axes to get labels offset width
if (chart.hasCartesianSeries) {
each(chart.axes, function (axis) {
axis.getOffset();
});
}
// Add the axis offsets
each(marginNames, function (m, side) {
if (!defined(margin[side])) {
chart[m] += axisOffset[side];
}
});
chart.setChartSize();
},
/**
* Resize the chart to its container if size is not explicitly set
*/
reflow: function (e) {
var chart = this,
optionsChart = chart.options.chart,
renderTo = chart.renderTo,
width = optionsChart.width || adapterRun(renderTo, 'width'),
height = optionsChart.height || adapterRun(renderTo, 'height'),
target = e ? e.target : win, // #805 - MooTools doesn't supply e
doReflow = function () {
if (chart.container) { // It may have been destroyed in the meantime (#1257)
chart.setSize(width, height, false);
chart.hasUserSize = null;
}
};
// Width and height checks for display:none. Target is doc in IE8 and Opera,
// win in Firefox, Chrome and IE9.
if (!chart.hasUserSize && width && height && (target === win || target === doc)) {
if (width !== chart.containerWidth || height !== chart.containerHeight) {
clearTimeout(chart.reflowTimeout);
if (e) { // Called from window.resize
chart.reflowTimeout = setTimeout(doReflow, 100);
} else { // Called directly (#2224)
doReflow();
}
}
chart.containerWidth = width;
chart.containerHeight = height;
}
},
/**
* Add the event handlers necessary for auto resizing
*/
initReflow: function () {
var chart = this,
reflow = function (e) {
chart.reflow(e);
};
addEvent(win, 'resize', reflow);
addEvent(chart, 'destroy', function () {
removeEvent(win, 'resize', reflow);
});
},
/**
* Resize the chart to a given width and height
* @param {Number} width
* @param {Number} height
* @param {Object|Boolean} animation
*/
setSize: function (width, height, animation) {
var chart = this,
chartWidth,
chartHeight,
fireEndResize;
// Handle the isResizing counter
chart.isResizing += 1;
fireEndResize = function () {
if (chart) {
fireEvent(chart, 'endResize', null, function () {
chart.isResizing -= 1;
});
}
};
// set the animation for the current process
setAnimation(animation, chart);
chart.oldChartHeight = chart.chartHeight;
chart.oldChartWidth = chart.chartWidth;
if (defined(width)) {
chart.chartWidth = chartWidth = mathMax(0, mathRound(width));
chart.hasUserSize = !!chartWidth;
}
if (defined(height)) {
chart.chartHeight = chartHeight = mathMax(0, mathRound(height));
}
// Resize the container with the global animation applied if enabled (#2503)
(globalAnimation ? animate : css)(chart.container, {
width: chartWidth + PX,
height: chartHeight + PX
}, globalAnimation);
chart.setChartSize(true);
chart.renderer.setSize(chartWidth, chartHeight, animation);
// handle axes
chart.maxTicks = null;
each(chart.axes, function (axis) {
axis.isDirty = true;
axis.setScale();
});
// make sure non-cartesian series are also handled
each(chart.series, function (serie) {
serie.isDirty = true;
});
chart.isDirtyLegend = true; // force legend redraw
chart.isDirtyBox = true; // force redraw of plot and chart border
chart.layOutTitles(); // #2857
chart.getMargins();
chart.redraw(animation);
chart.oldChartHeight = null;
fireEvent(chart, 'resize');
// fire endResize and set isResizing back
// If animation is disabled, fire without delay
if (globalAnimation === false) {
fireEndResize();
} else { // else set a timeout with the animation duration
setTimeout(fireEndResize, (globalAnimation && globalAnimation.duration) || 500);
}
},
/**
* Set the public chart properties. This is done before and after the pre-render
* to determine margin sizes
*/
setChartSize: function (skipAxes) {
var chart = this,
inverted = chart.inverted,
renderer = chart.renderer,
chartWidth = chart.chartWidth,
chartHeight = chart.chartHeight,
optionsChart = chart.options.chart,
spacing = chart.spacing,
clipOffset = chart.clipOffset,
clipX,
clipY,
plotLeft,
plotTop,
plotWidth,
plotHeight,
plotBorderWidth;
chart.plotLeft = plotLeft = mathRound(chart.plotLeft);
chart.plotTop = plotTop = mathRound(chart.plotTop);
chart.plotWidth = plotWidth = mathMax(0, mathRound(chartWidth - plotLeft - chart.marginRight));
chart.plotHeight = plotHeight = mathMax(0, mathRound(chartHeight - plotTop - chart.marginBottom));
chart.plotSizeX = inverted ? plotHeight : plotWidth;
chart.plotSizeY = inverted ? plotWidth : plotHeight;
chart.plotBorderWidth = optionsChart.plotBorderWidth || 0;
// Set boxes used for alignment
chart.spacingBox = renderer.spacingBox = {
x: spacing[3],
y: spacing[0],
width: chartWidth - spacing[3] - spacing[1],
height: chartHeight - spacing[0] - spacing[2]
};
chart.plotBox = renderer.plotBox = {
x: plotLeft,
y: plotTop,
width: plotWidth,
height: plotHeight
};
plotBorderWidth = 2 * mathFloor(chart.plotBorderWidth / 2);
clipX = mathCeil(mathMax(plotBorderWidth, clipOffset[3]) / 2);
clipY = mathCeil(mathMax(plotBorderWidth, clipOffset[0]) / 2);
chart.clipBox = {
x: clipX,
y: clipY,
width: mathFloor(chart.plotSizeX - mathMax(plotBorderWidth, clipOffset[1]) / 2 - clipX),
height: mathMax(0, mathFloor(chart.plotSizeY - mathMax(plotBorderWidth, clipOffset[2]) / 2 - clipY))
};
if (!skipAxes) {
each(chart.axes, function (axis) {
axis.setAxisSize();
axis.setAxisTranslation();
});
}
},
/**
* Initial margins before auto size margins are applied
*/
resetMargins: function () {
var chart = this;
each(marginNames, function (m, side) {
chart[m] = pick(chart.margin[side], chart.spacing[side]);
});
chart.axisOffset = [0, 0, 0, 0]; // top, right, bottom, left
chart.clipOffset = [0, 0, 0, 0];
},
/**
* Draw the borders and backgrounds for chart and plot area
*/
drawChartBox: function () {
var chart = this,
optionsChart = chart.options.chart,
renderer = chart.renderer,
chartWidth = chart.chartWidth,
chartHeight = chart.chartHeight,
chartBackground = chart.chartBackground,
plotBackground = chart.plotBackground,
plotBorder = chart.plotBorder,
plotBGImage = chart.plotBGImage,
chartBorderWidth = optionsChart.borderWidth || 0,
chartBackgroundColor = optionsChart.backgroundColor,
plotBackgroundColor = optionsChart.plotBackgroundColor,
plotBackgroundImage = optionsChart.plotBackgroundImage,
plotBorderWidth = optionsChart.plotBorderWidth || 0,
mgn,
bgAttr,
plotLeft = chart.plotLeft,
plotTop = chart.plotTop,
plotWidth = chart.plotWidth,
plotHeight = chart.plotHeight,
plotBox = chart.plotBox,
clipRect = chart.clipRect,
clipBox = chart.clipBox;
// Chart area
mgn = chartBorderWidth + (optionsChart.shadow ? 8 : 0);
if (chartBorderWidth || chartBackgroundColor) {
if (!chartBackground) {
bgAttr = {
fill: chartBackgroundColor || NONE
};
if (chartBorderWidth) { // #980
bgAttr.stroke = optionsChart.borderColor;
bgAttr['stroke-width'] = chartBorderWidth;
}
chart.chartBackground = renderer.rect(mgn / 2, mgn / 2, chartWidth - mgn, chartHeight - mgn,
optionsChart.borderRadius, chartBorderWidth)
.attr(bgAttr)
.addClass(PREFIX + 'background')
.add()
.shadow(optionsChart.shadow);
} else { // resize
chartBackground.animate(
chartBackground.crisp({ width: chartWidth - mgn, height: chartHeight - mgn })
);
}
}
// Plot background
if (plotBackgroundColor) {
if (!plotBackground) {
chart.plotBackground = renderer.rect(plotLeft, plotTop, plotWidth, plotHeight, 0)
.attr({
fill: plotBackgroundColor
})
.add()
.shadow(optionsChart.plotShadow);
} else {
plotBackground.animate(plotBox);
}
}
if (plotBackgroundImage) {
if (!plotBGImage) {
chart.plotBGImage = renderer.image(plotBackgroundImage, plotLeft, plotTop, plotWidth, plotHeight)
.add();
} else {
plotBGImage.animate(plotBox);
}
}
// Plot clip
if (!clipRect) {
chart.clipRect = renderer.clipRect(clipBox);
} else {
clipRect.animate({
width: clipBox.width,
height: clipBox.height
});
}
// Plot area border
if (plotBorderWidth) {
if (!plotBorder) {
chart.plotBorder = renderer.rect(plotLeft, plotTop, plotWidth, plotHeight, 0, -plotBorderWidth)
.attr({
stroke: optionsChart.plotBorderColor,
'stroke-width': plotBorderWidth,
fill: NONE,
zIndex: 1
})
.add();
} else {
plotBorder.animate(
plotBorder.crisp({ x: plotLeft, y: plotTop, width: plotWidth, height: plotHeight, strokeWidth: -plotBorderWidth }) //#3282 plotBorder should be negative
);
}
}
// reset
chart.isDirtyBox = false;
},
/**
* Detect whether a certain chart property is needed based on inspecting its options
* and series. This mainly applies to the chart.invert property, and in extensions to
* the chart.angular and chart.polar properties.
*/
propFromSeries: function () {
var chart = this,
optionsChart = chart.options.chart,
klass,
seriesOptions = chart.options.series,
i,
value;
each(['inverted', 'angular', 'polar'], function (key) {
// The default series type's class
klass = seriesTypes[optionsChart.type || optionsChart.defaultSeriesType];
// Get the value from available chart-wide properties
value = (
chart[key] || // 1. it is set before
optionsChart[key] || // 2. it is set in the options
(klass && klass.prototype[key]) // 3. it's default series class requires it
);
// 4. Check if any the chart's series require it
i = seriesOptions && seriesOptions.length;
while (!value && i--) {
klass = seriesTypes[seriesOptions[i].type];
if (klass && klass.prototype[key]) {
value = true;
}
}
// Set the chart property
chart[key] = value;
});
},
/**
* Link two or more series together. This is done initially from Chart.render,
* and after Chart.addSeries and Series.remove.
*/
linkSeries: function () {
var chart = this,
chartSeries = chart.series;
// Reset links
each(chartSeries, function (series) {
series.linkedSeries.length = 0;
});
// Apply new links
each(chartSeries, function (series) {
var linkedTo = series.options.linkedTo;
if (isString(linkedTo)) {
if (linkedTo === ':previous') {
linkedTo = chart.series[series.index - 1];
} else {
linkedTo = chart.get(linkedTo);
}
if (linkedTo) {
linkedTo.linkedSeries.push(series);
series.linkedParent = linkedTo;
}
}
});
},
/**
* Render series for the chart
*/
renderSeries: function () {
each(this.series, function (serie) {
serie.translate();
serie.render();
});
},
/**
* Render labels for the chart
*/
renderLabels: function () {
var chart = this,
labels = chart.options.labels;
if (labels.items) {
each(labels.items, function (label) {
var style = extend(labels.style, label.style),
x = pInt(style.left) + chart.plotLeft,
y = pInt(style.top) + chart.plotTop + 12;
// delete to prevent rewriting in IE
delete style.left;
delete style.top;
chart.renderer.text(
label.html,
x,
y
)
.attr({ zIndex: 2 })
.css(style)
.add();
});
}
},
/**
* Render all graphics for the chart
*/
render: function () {
var chart = this,
axes = chart.axes,
renderer = chart.renderer,
options = chart.options,
tempWidth,
tempHeight,
redoHorizontal,
redoVertical;
// Title
chart.setTitle();
// Legend
chart.legend = new Legend(chart, options.legend);
chart.getStacks(); // render stacks
// Get chart margins
chart.getMargins(true);
chart.setChartSize();
// Record preliminary dimensions for later comparison
tempWidth = chart.plotWidth;
tempHeight = chart.plotHeight = chart.plotHeight - 13; // 13 is the most common height of X axis labels
// Get margins by pre-rendering axes
each(axes, function (axis) {
axis.setScale();
});
chart.getAxisMargins();
// If the plot area size has changed significantly, calculate tick positions again
redoHorizontal = tempWidth / chart.plotWidth > 1.2;
redoVertical = tempHeight / chart.plotHeight > 1.1;
if (redoHorizontal || redoVertical) {
chart.maxTicks = null; // reset for second pass
each(axes, function (axis) {
if ((axis.horiz && redoHorizontal) || (!axis.horiz && redoVertical)) {
axis.setTickInterval(true); // update to reflect the new margins
}
});
chart.getMargins(); // second pass to check for new labels
}
// Draw the borders and backgrounds
chart.drawChartBox();
// Axes
if (chart.hasCartesianSeries) {
each(axes, function (axis) {
axis.render();
});
}
// The series
if (!chart.seriesGroup) {
chart.seriesGroup = renderer.g('series-group')
.attr({ zIndex: 3 })
.add();
}
chart.renderSeries();
// Labels
chart.renderLabels();
// Credits
chart.showCredits(options.credits);
// Set flag
chart.hasRendered = true;
},
/**
* Show chart credits based on config options
*/
showCredits: function (credits) {
if (credits.enabled && !this.credits) {
this.credits = this.renderer.text(
credits.text,
0,
0
)
.on('click', function () {
if (credits.href) {
location.href = credits.href;
}
})
.attr({
align: credits.position.align,
zIndex: 8
})
.css(credits.style)
.add()
.align(credits.position);
}
},
/**
* Clean up memory usage
*/
destroy: function () {
var chart = this,
axes = chart.axes,
series = chart.series,
container = chart.container,
i,
parentNode = container && container.parentNode;
// fire the chart.destoy event
fireEvent(chart, 'destroy');
// Delete the chart from charts lookup array
charts[chart.index] = UNDEFINED;
chartCount--;
chart.renderTo.removeAttribute('data-highcharts-chart');
// remove events
removeEvent(chart);
// ==== Destroy collections:
// Destroy axes
i = axes.length;
while (i--) {
axes[i] = axes[i].destroy();
}
// Destroy each series
i = series.length;
while (i--) {
series[i] = series[i].destroy();
}
// ==== Destroy chart properties:
each(['title', 'subtitle', 'chartBackground', 'plotBackground', 'plotBGImage',
'plotBorder', 'seriesGroup', 'clipRect', 'credits', 'pointer', 'scroller',
'rangeSelector', 'legend', 'resetZoomButton', 'tooltip', 'renderer'], function (name) {
var prop = chart[name];
if (prop && prop.destroy) {
chart[name] = prop.destroy();
}
});
// remove container and all SVG
if (container) { // can break in IE when destroyed before finished loading
container.innerHTML = '';
removeEvent(container);
if (parentNode) {
discardElement(container);
}
}
// clean it all up
for (i in chart) {
delete chart[i];
}
},
/**
* VML namespaces can't be added until after complete. Listening
* for Perini's doScroll hack is not enough.
*/
isReadyToRender: function () {
var chart = this;
// Note: in spite of JSLint's complaints, win == win.top is required
/*jslint eqeq: true*/
if ((!hasSVG && (win == win.top && doc.readyState !== 'complete')) || (useCanVG && !win.canvg)) {
/*jslint eqeq: false*/
if (useCanVG) {
// Delay rendering until canvg library is downloaded and ready
CanVGController.push(function () { chart.firstRender(); }, chart.options.global.canvasToolsURL);
} else {
doc.attachEvent('onreadystatechange', function () {
doc.detachEvent('onreadystatechange', chart.firstRender);
if (doc.readyState === 'complete') {
chart.firstRender();
}
});
}
return false;
}
return true;
},
/**
* Prepare for first rendering after all data are loaded
*/
firstRender: function () {
var chart = this,
options = chart.options,
callback = chart.callback;
// Check whether the chart is ready to render
if (!chart.isReadyToRender()) {
return;
}
// Create the container
chart.getContainer();
// Run an early event after the container and renderer are established
fireEvent(chart, 'init');
chart.resetMargins();
chart.setChartSize();
// Set the common chart properties (mainly invert) from the given series
chart.propFromSeries();
// get axes
chart.getAxes();
// Initialize the series
each(options.series || [], function (serieOptions) {
chart.initSeries(serieOptions);
});
chart.linkSeries();
// Run an event after axes and series are initialized, but before render. At this stage,
// the series data is indexed and cached in the xData and yData arrays, so we can access
// those before rendering. Used in Highstock.
fireEvent(chart, 'beforeRender');
// depends on inverted and on margins being set
if (Highcharts.Pointer) {
chart.pointer = new Pointer(chart, options);
}
chart.render();
// add canvas
chart.renderer.draw();
// run callbacks
if (callback) {
callback.apply(chart, [chart]);
}
each(chart.callbacks, function (fn) {
if (chart.index !== UNDEFINED) { // Chart destroyed in its own callback (#3600)
fn.apply(chart, [chart]);
}
});
// Fire the load event
fireEvent(chart, 'load');
// If the chart was rendered outside the top container, put it back in (#3679)
chart.cloneRenderTo(true);
},
/**
* Creates arrays for spacing and margin from given options.
*/
splashArray: function (target, options) {
var oVar = options[target],
tArray = isObject(oVar) ? oVar : [oVar, oVar, oVar, oVar];
return [pick(options[target + 'Top'], tArray[0]),
pick(options[target + 'Right'], tArray[1]),
pick(options[target + 'Bottom'], tArray[2]),
pick(options[target + 'Left'], tArray[3])];
}
}; // end Chart
/**
* The Point object and prototype. Inheritable and used as base for PiePoint
*/
var Point = function () {};
Point.prototype = {
/**
* Initialize the point
* @param {Object} series The series object containing this point
* @param {Object} options The data in either number, array or object format
*/
init: function (series, options, x) {
var point = this,
colors;
point.series = series;
point.color = series.color; // #3445
point.applyOptions(options, x);
point.pointAttr = {};
if (series.options.colorByPoint) {
colors = series.options.colors || series.chart.options.colors;
point.color = point.color || colors[series.colorCounter++];
// loop back to zero
if (series.colorCounter === colors.length) {
series.colorCounter = 0;
}
}
series.chart.pointCount++;
return point;
},
/**
* Apply the options containing the x and y data and possible some extra properties.
* This is called on point init or from point.update.
*
* @param {Object} options
*/
applyOptions: function (options, x) {
var point = this,
series = point.series,
pointValKey = series.options.pointValKey || series.pointValKey;
options = Point.prototype.optionsToObject.call(this, options);
// copy options directly to point
extend(point, options);
point.options = point.options ? extend(point.options, options) : options;
// For higher dimension series types. For instance, for ranges, point.y is mapped to point.low.
if (pointValKey) {
point.y = point[pointValKey];
}
// If no x is set by now, get auto incremented value. All points must have an
// x value, however the y value can be null to create a gap in the series
if (point.x === UNDEFINED && series) {
point.x = x === UNDEFINED ? series.autoIncrement() : x;
}
return point;
},
/**
* Transform number or array configs into objects
*/
optionsToObject: function (options) {
var ret = {},
series = this.series,
pointArrayMap = series.pointArrayMap || ['y'],
valueCount = pointArrayMap.length,
firstItemType,
i = 0,
j = 0;
if (typeof options === 'number' || options === null) {
ret[pointArrayMap[0]] = options;
} else if (isArray(options)) {
// with leading x value
if (options.length > valueCount) {
firstItemType = typeof options[0];
if (firstItemType === 'string') {
ret.name = options[0];
} else if (firstItemType === 'number') {
ret.x = options[0];
}
i++;
}
while (j < valueCount) {
ret[pointArrayMap[j++]] = options[i++];
}
} else if (typeof options === 'object') {
ret = options;
// This is the fastest way to detect if there are individual point dataLabels that need
// to be considered in drawDataLabels. These can only occur in object configs.
if (options.dataLabels) {
series._hasPointLabels = true;
}
// Same approach as above for markers
if (options.marker) {
series._hasPointMarkers = true;
}
}
return ret;
},
/**
* Destroy a point to clear memory. Its reference still stays in series.data.
*/
destroy: function () {
var point = this,
series = point.series,
chart = series.chart,
hoverPoints = chart.hoverPoints,
prop;
chart.pointCount--;
if (hoverPoints) {
point.setState();
erase(hoverPoints, point);
if (!hoverPoints.length) {
chart.hoverPoints = null;
}
}
if (point === chart.hoverPoint) {
point.onMouseOut();
}
// remove all events
if (point.graphic || point.dataLabel) { // removeEvent and destroyElements are performance expensive
removeEvent(point);
point.destroyElements();
}
if (point.legendItem) { // pies have legend items
chart.legend.destroyItem(point);
}
for (prop in point) {
point[prop] = null;
}
},
/**
* Destroy SVG elements associated with the point
*/
destroyElements: function () {
var point = this,
props = ['graphic', 'dataLabel', 'dataLabelUpper', 'group', 'connector', 'shadowGroup'],
prop,
i = 6;
while (i--) {
prop = props[i];
if (point[prop]) {
point[prop] = point[prop].destroy();
}
}
},
/**
* Return the configuration hash needed for the data label and tooltip formatters
*/
getLabelConfig: function () {
var point = this;
return {
x: point.category,
y: point.y,
key: point.name || point.category,
series: point.series,
point: point,
percentage: point.percentage,
total: point.total || point.stackTotal
};
},
/**
* Extendable method for formatting each point's tooltip line
*
* @return {String} A string to be concatenated in to the common tooltip text
*/
tooltipFormatter: function (pointFormat) {
// Insert options for valueDecimals, valuePrefix, and valueSuffix
var series = this.series,
seriesTooltipOptions = series.tooltipOptions,
valueDecimals = pick(seriesTooltipOptions.valueDecimals, ''),
valuePrefix = seriesTooltipOptions.valuePrefix || '',
valueSuffix = seriesTooltipOptions.valueSuffix || '';
// Loop over the point array map and replace unformatted values with sprintf formatting markup
each(series.pointArrayMap || ['y'], function (key) {
key = '{point.' + key; // without the closing bracket
if (valuePrefix || valueSuffix) {
pointFormat = pointFormat.replace(key + '}', valuePrefix + key + '}' + valueSuffix);
}
pointFormat = pointFormat.replace(key + '}', key + ':,.' + valueDecimals + 'f}');
});
return format(pointFormat, {
point: this,
series: this.series
});
},
/**
* Fire an event on the Point object. Must not be renamed to fireEvent, as this
* causes a name clash in MooTools
* @param {String} eventType
* @param {Object} eventArgs Additional event arguments
* @param {Function} defaultFunction Default event handler
*/
firePointEvent: function (eventType, eventArgs, defaultFunction) {
var point = this,
series = this.series,
seriesOptions = series.options;
// load event handlers on demand to save time on mouseover/out
if (seriesOptions.point.events[eventType] || (point.options && point.options.events && point.options.events[eventType])) {
this.importEvents();
}
// add default handler if in selection mode
if (eventType === 'click' && seriesOptions.allowPointSelect) {
defaultFunction = function (event) {
// Control key is for Windows, meta (= Cmd key) for Mac, Shift for Opera
point.select(null, event.ctrlKey || event.metaKey || event.shiftKey);
};
}
fireEvent(this, eventType, eventArgs, defaultFunction);
}
};/**
* @classDescription The base function which all other series types inherit from. The data in the series is stored
* in various arrays.
*
* - First, series.options.data contains all the original config options for
* each point whether added by options or methods like series.addPoint.
* - Next, series.data contains those values converted to points, but in case the series data length
* exceeds the cropThreshold, or if the data is grouped, series.data doesn't contain all the points. It
* only contains the points that have been created on demand.
* - Then there's series.points that contains all currently visible point objects. In case of cropping,
* the cropped-away points are not part of this array. The series.points array starts at series.cropStart
* compared to series.data and series.options.data. If however the series data is grouped, these can't
* be correlated one to one.
* - series.xData and series.processedXData contain clean x values, equivalent to series.data and series.points.
* - series.yData and series.processedYData contain clean x values, equivalent to series.data and series.points.
*
* @param {Object} chart
* @param {Object} options
*/
var Series = Highcharts.Series = function () {};
Series.prototype = {
isCartesian: true,
type: 'line',
pointClass: Point,
sorted: true, // requires the data to be sorted
requireSorting: true,
pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
stroke: 'lineColor',
'stroke-width': 'lineWidth',
fill: 'fillColor',
r: 'radius'
},
axisTypes: ['xAxis', 'yAxis'],
colorCounter: 0,
parallelArrays: ['x', 'y'], // each point's x and y values are stored in this.xData and this.yData
init: function (chart, options) {
var series = this,
eventType,
events,
chartSeries = chart.series,
sortByIndex = function (a, b) {
return pick(a.options.index, a._i) - pick(b.options.index, b._i);
};
series.chart = chart;
series.options = options = series.setOptions(options); // merge with plotOptions
series.linkedSeries = [];
// bind the axes
series.bindAxes();
// set some variables
extend(series, {
name: options.name,
state: NORMAL_STATE,
pointAttr: {},
visible: options.visible !== false, // true by default
selected: options.selected === true // false by default
});
// special
if (useCanVG) {
options.animation = false;
}
// register event listeners
events = options.events;
for (eventType in events) {
addEvent(series, eventType, events[eventType]);
}
if (
(events && events.click) ||
(options.point && options.point.events && options.point.events.click) ||
options.allowPointSelect
) {
chart.runTrackerClick = true;
}
series.getColor();
series.getSymbol();
// Set the data
each(series.parallelArrays, function (key) {
series[key + 'Data'] = [];
});
series.setData(options.data, false);
// Mark cartesian
if (series.isCartesian) {
chart.hasCartesianSeries = true;
}
// Register it in the chart
chartSeries.push(series);
series._i = chartSeries.length - 1;
// Sort series according to index option (#248, #1123, #2456)
stableSort(chartSeries, sortByIndex);
if (this.yAxis) {
stableSort(this.yAxis.series, sortByIndex);
}
each(chartSeries, function (series, i) {
series.index = i;
series.name = series.name || 'Series ' + (i + 1);
});
},
/**
* Set the xAxis and yAxis properties of cartesian series, and register the series
* in the axis.series array
*/
bindAxes: function () {
var series = this,
seriesOptions = series.options,
chart = series.chart,
axisOptions;
each(series.axisTypes || [], function (AXIS) { // repeat for xAxis and yAxis
each(chart[AXIS], function (axis) { // loop through the chart's axis objects
axisOptions = axis.options;
// apply if the series xAxis or yAxis option mathches the number of the
// axis, or if undefined, use the first axis
if ((seriesOptions[AXIS] === axisOptions.index) ||
(seriesOptions[AXIS] !== UNDEFINED && seriesOptions[AXIS] === axisOptions.id) ||
(seriesOptions[AXIS] === UNDEFINED && axisOptions.index === 0)) {
// register this series in the axis.series lookup
axis.series.push(series);
// set this series.xAxis or series.yAxis reference
series[AXIS] = axis;
// mark dirty for redraw
axis.isDirty = true;
}
});
// The series needs an X and an Y axis
if (!series[AXIS] && series.optionalAxis !== AXIS) {
error(18, true);
}
});
},
/**
* For simple series types like line and column, the data values are held in arrays like
* xData and yData for quick lookup to find extremes and more. For multidimensional series
* like bubble and map, this can be extended with arrays like zData and valueData by
* adding to the series.parallelArrays array.
*/
updateParallelArrays: function (point, i) {
var series = point.series,
args = arguments,
fn = typeof i === 'number' ?
// Insert the value in the given position
function (key) {
var val = key === 'y' && series.toYData ? series.toYData(point) : point[key];
series[key + 'Data'][i] = val;
} :
// Apply the method specified in i with the following arguments as arguments
function (key) {
Array.prototype[i].apply(series[key + 'Data'], Array.prototype.slice.call(args, 2));
};
each(series.parallelArrays, fn);
},
/**
* Return an auto incremented x value based on the pointStart and pointInterval options.
* This is only used if an x value is not given for the point that calls autoIncrement.
*/
autoIncrement: function () {
var options = this.options,
xIncrement = this.xIncrement,
date,
pointInterval,
pointIntervalUnit = options.pointIntervalUnit;
xIncrement = pick(xIncrement, options.pointStart, 0);
this.pointInterval = pointInterval = pick(this.pointInterval, options.pointInterval, 1);
// Added code for pointInterval strings
if (pointIntervalUnit === 'month' || pointIntervalUnit === 'year') {
date = new Date(xIncrement);
date = (pointIntervalUnit === 'month') ?
+date[setMonth](date[getMonth]() + pointInterval) :
+date[setFullYear](date[getFullYear]() + pointInterval);
pointInterval = date - xIncrement;
}
this.xIncrement = xIncrement + pointInterval;
return xIncrement;
},
/**
* Divide the series data into segments divided by null values.
*/
getSegments: function () {
var series = this,
lastNull = -1,
segments = [],
i,
points = series.points,
pointsLength = points.length;
if (pointsLength) { // no action required for []
// if connect nulls, just remove null points
if (series.options.connectNulls) {
i = pointsLength;
while (i--) {
if (points[i].y === null) {
points.splice(i, 1);
}
}
if (points.length) {
segments = [points];
}
// else, split on null points
} else {
each(points, function (point, i) {
if (point.y === null) {
if (i > lastNull + 1) {
segments.push(points.slice(lastNull + 1, i));
}
lastNull = i;
} else if (i === pointsLength - 1) { // last value
segments.push(points.slice(lastNull + 1, i + 1));
}
});
}
}
// register it
series.segments = segments;
},
/**
* Set the series options by merging from the options tree
* @param {Object} itemOptions
*/
setOptions: function (itemOptions) {
var chart = this.chart,
chartOptions = chart.options,
plotOptions = chartOptions.plotOptions,
userOptions = chart.userOptions || {},
userPlotOptions = userOptions.plotOptions || {},
typeOptions = plotOptions[this.type],
options,
zones;
this.userOptions = itemOptions;
options = merge(
typeOptions,
plotOptions.series,
itemOptions
);
// The tooltip options are merged between global and series specific options
this.tooltipOptions = merge(
defaultOptions.tooltip,
defaultOptions.plotOptions[this.type].tooltip,
userOptions.tooltip,
userPlotOptions.series && userPlotOptions.series.tooltip,
userPlotOptions[this.type] && userPlotOptions[this.type].tooltip,
itemOptions.tooltip
);
// Delete marker object if not allowed (#1125)
if (typeOptions.marker === null) {
delete options.marker;
}
// Handle color zones
this.zoneAxis = options.zoneAxis;
zones = this.zones = (options.zones || []).slice();
if ((options.negativeColor || options.negativeFillColor) && !options.zones) {
zones.push({
value: options[this.zoneAxis + 'Threshold'] || options.threshold || 0,
color: options.negativeColor,
fillColor: options.negativeFillColor
});
}
if (zones.length) { // Push one extra zone for the rest
if (defined(zones[zones.length - 1].value)) {
zones.push({
color: this.color,
fillColor: this.fillColor
});
}
}
return options;
},
getCyclic: function (prop, value, defaults) {
var i,
userOptions = this.userOptions,
indexName = '_' + prop + 'Index',
counterName = prop + 'Counter';
if (!value) {
if (defined(userOptions[indexName])) { // after Series.update()
i = userOptions[indexName];
} else {
userOptions[indexName] = i = this.chart[counterName] % defaults.length;
this.chart[counterName] += 1;
}
value = defaults[i];
}
this[prop] = value;
},
/**
* Get the series' color
*/
getColor: function () {
if (!this.options.colorByPoint) {
this.getCyclic('color', this.options.color || defaultPlotOptions[this.type].color, this.chart.options.colors);
}
},
/**
* Get the series' symbol
*/
getSymbol: function () {
var seriesMarkerOption = this.options.marker;
this.getCyclic('symbol', seriesMarkerOption.symbol, this.chart.options.symbols);
// don't substract radius in image symbols (#604)
if (/^url/.test(this.symbol)) {
seriesMarkerOption.radius = 0;
}
},
drawLegendSymbol: LegendSymbolMixin.drawLineMarker,
/**
* Replace the series data with a new set of data
* @param {Object} data
* @param {Object} redraw
*/
setData: function (data, redraw, animation, updatePoints) {
var series = this,
oldData = series.points,
oldDataLength = (oldData && oldData.length) || 0,
dataLength,
options = series.options,
chart = series.chart,
firstPoint = null,
xAxis = series.xAxis,
hasCategories = xAxis && !!xAxis.categories,
i,
turboThreshold = options.turboThreshold,
pt,
xData = this.xData,
yData = this.yData,
pointArrayMap = series.pointArrayMap,
valueCount = pointArrayMap && pointArrayMap.length;
data = data || [];
dataLength = data.length;
redraw = pick(redraw, true);
// If the point count is the same as is was, just run Point.update which is
// cheaper, allows animation, and keeps references to points.
if (updatePoints !== false && dataLength && oldDataLength === dataLength && !series.cropped && !series.hasGroupedData && series.visible) {
each(data, function (point, i) {
oldData[i].update(point, false, null, false);
});
} else {
// Reset properties
series.xIncrement = null;
series.pointRange = hasCategories ? 1 : options.pointRange;
series.colorCounter = 0; // for series with colorByPoint (#1547)
// Update parallel arrays
each(this.parallelArrays, function (key) {
series[key + 'Data'].length = 0;
});
// In turbo mode, only one- or twodimensional arrays of numbers are allowed. The
// first value is tested, and we assume that all the rest are defined the same
// way. Although the 'for' loops are similar, they are repeated inside each
// if-else conditional for max performance.
if (turboThreshold && dataLength > turboThreshold) {
// find the first non-null point
i = 0;
while (firstPoint === null && i < dataLength) {
firstPoint = data[i];
i++;
}
if (isNumber(firstPoint)) { // assume all points are numbers
var x = pick(options.pointStart, 0),
pointInterval = pick(options.pointInterval, 1);
for (i = 0; i < dataLength; i++) {
xData[i] = x;
yData[i] = data[i];
x += pointInterval;
}
series.xIncrement = x;
} else if (isArray(firstPoint)) { // assume all points are arrays
if (valueCount) { // [x, low, high] or [x, o, h, l, c]
for (i = 0; i < dataLength; i++) {
pt = data[i];
xData[i] = pt[0];
yData[i] = pt.slice(1, valueCount + 1);
}
} else { // [x, y]
for (i = 0; i < dataLength; i++) {
pt = data[i];
xData[i] = pt[0];
yData[i] = pt[1];
}
}
} else {
error(12); // Highcharts expects configs to be numbers or arrays in turbo mode
}
} else {
for (i = 0; i < dataLength; i++) {
if (data[i] !== UNDEFINED) { // stray commas in oldIE
pt = { series: series };
series.pointClass.prototype.applyOptions.apply(pt, [data[i]]);
series.updateParallelArrays(pt, i);
if (hasCategories && pt.name) {
xAxis.names[pt.x] = pt.name; // #2046
}
}
}
}
// Forgetting to cast strings to numbers is a common caveat when handling CSV or JSON
if (isString(yData[0])) {
error(14, true);
}
series.data = [];
series.options.data = data;
//series.zData = zData;
// destroy old points
i = oldDataLength;
while (i--) {
if (oldData[i] && oldData[i].destroy) {
oldData[i].destroy();
}
}
// reset minRange (#878)
if (xAxis) {
xAxis.minRange = xAxis.userMinRange;
}
// redraw
series.isDirty = series.isDirtyData = chart.isDirtyBox = true;
animation = false;
}
if (redraw) {
chart.redraw(animation);
}
},
/**
* Process the data by cropping away unused data points if the series is longer
* than the crop threshold. This saves computing time for lage series.
*/
processData: function (force) {
var series = this,
processedXData = series.xData, // copied during slice operation below
processedYData = series.yData,
dataLength = processedXData.length,
croppedData,
cropStart = 0,
cropped,
distance,
closestPointRange,
xAxis = series.xAxis,
i, // loop variable
options = series.options,
cropThreshold = options.cropThreshold,
isCartesian = series.isCartesian,
xExtremes,
min,
max;
// If the series data or axes haven't changed, don't go through this. Return false to pass
// the message on to override methods like in data grouping.
if (isCartesian && !series.isDirty && !xAxis.isDirty && !series.yAxis.isDirty && !force) {
return false;
}
if (xAxis) {
xExtremes = xAxis.getExtremes(); // corrected for log axis (#3053)
min = xExtremes.min;
max = xExtremes.max;
}
// optionally filter out points outside the plot area
if (isCartesian && series.sorted && (!cropThreshold || dataLength > cropThreshold || series.forceCrop)) {
// it's outside current extremes
if (processedXData[dataLength - 1] < min || processedXData[0] > max) {
processedXData = [];
processedYData = [];
// only crop if it's actually spilling out
} else if (processedXData[0] < min || processedXData[dataLength - 1] > max) {
croppedData = this.cropData(series.xData, series.yData, min, max);
processedXData = croppedData.xData;
processedYData = croppedData.yData;
cropStart = croppedData.start;
cropped = true;
}
}
// Find the closest distance between processed points
for (i = processedXData.length - 1; i >= 0; i--) {
distance = processedXData[i] - processedXData[i - 1];
if (distance > 0 && (closestPointRange === UNDEFINED || distance < closestPointRange)) {
closestPointRange = distance;
// Unsorted data is not supported by the line tooltip, as well as data grouping and
// navigation in Stock charts (#725) and width calculation of columns (#1900)
} else if (distance < 0 && series.requireSorting) {
error(15);
}
}
// Record the properties
series.cropped = cropped; // undefined or true
series.cropStart = cropStart;
series.processedXData = processedXData;
series.processedYData = processedYData;
if (options.pointRange === null) { // null means auto, as for columns, candlesticks and OHLC
series.pointRange = closestPointRange || 1;
}
series.closestPointRange = closestPointRange;
},
/**
* Iterate over xData and crop values between min and max. Returns object containing crop start/end
* cropped xData with corresponding part of yData, dataMin and dataMax within the cropped range
*/
cropData: function (xData, yData, min, max) {
var dataLength = xData.length,
cropStart = 0,
cropEnd = dataLength,
cropShoulder = pick(this.cropShoulder, 1), // line-type series need one point outside
i;
// iterate up to find slice start
for (i = 0; i < dataLength; i++) {
if (xData[i] >= min) {
cropStart = mathMax(0, i - cropShoulder);
break;
}
}
// proceed to find slice end
for (; i < dataLength; i++) {
if (xData[i] > max) {
cropEnd = i + cropShoulder;
break;
}
}
return {
xData: xData.slice(cropStart, cropEnd),
yData: yData.slice(cropStart, cropEnd),
start: cropStart,
end: cropEnd
};
},
/**
* Generate the data point after the data has been processed by cropping away
* unused points and optionally grouped in Highcharts Stock.
*/
generatePoints: function () {
var series = this,
options = series.options,
dataOptions = options.data,
data = series.data,
dataLength,
processedXData = series.processedXData,
processedYData = series.processedYData,
pointClass = series.pointClass,
processedDataLength = processedXData.length,
cropStart = series.cropStart || 0,
cursor,
hasGroupedData = series.hasGroupedData,
point,
points = [],
i;
if (!data && !hasGroupedData) {
var arr = [];
arr.length = dataOptions.length;
data = series.data = arr;
}
for (i = 0; i < processedDataLength; i++) {
cursor = cropStart + i;
if (!hasGroupedData) {
if (data[cursor]) {
point = data[cursor];
} else if (dataOptions[cursor] !== UNDEFINED) { // #970
data[cursor] = point = (new pointClass()).init(series, dataOptions[cursor], processedXData[i]);
}
points[i] = point;
} else {
// splat the y data in case of ohlc data array
points[i] = (new pointClass()).init(series, [processedXData[i]].concat(splat(processedYData[i])));
}
points[i].index = cursor; // For faster access in Point.update
}
// Hide cropped-away points - this only runs when the number of points is above cropThreshold, or when
// swithching view from non-grouped data to grouped data (#637)
if (data && (processedDataLength !== (dataLength = data.length) || hasGroupedData)) {
for (i = 0; i < dataLength; i++) {
if (i === cropStart && !hasGroupedData) { // when has grouped data, clear all points
i += processedDataLength;
}
if (data[i]) {
data[i].destroyElements();
data[i].plotX = UNDEFINED; // #1003
}
}
}
series.data = data;
series.points = points;
},
/**
* Calculate Y extremes for visible data
*/
getExtremes: function (yData) {
var xAxis = this.xAxis,
yAxis = this.yAxis,
xData = this.processedXData,
yDataLength,
activeYData = [],
activeCounter = 0,
xExtremes = xAxis.getExtremes(), // #2117, need to compensate for log X axis
xMin = xExtremes.min,
xMax = xExtremes.max,
validValue,
withinRange,
dataMin,
dataMax,
x,
y,
i,
j;
yData = yData || this.stackedYData || this.processedYData;
yDataLength = yData.length;
for (i = 0; i < yDataLength; i++) {
x = xData[i];
y = yData[i];
// For points within the visible range, including the first point outside the
// visible range, consider y extremes
validValue = y !== null && y !== UNDEFINED && (!yAxis.isLog || (y.length || y > 0));
withinRange = this.getExtremesFromAll || this.cropped || ((xData[i + 1] || x) >= xMin &&
(xData[i - 1] || x) <= xMax);
if (validValue && withinRange) {
j = y.length;
if (j) { // array, like ohlc or range data
while (j--) {
if (y[j] !== null) {
activeYData[activeCounter++] = y[j];
}
}
} else {
activeYData[activeCounter++] = y;
}
}
}
this.dataMin = pick(dataMin, arrayMin(activeYData));
this.dataMax = pick(dataMax, arrayMax(activeYData));
},
/**
* Translate data points from raw data values to chart specific positioning data
* needed later in drawPoints, drawGraph and drawTracker.
*/
translate: function () {
if (!this.processedXData) { // hidden series
this.processData();
}
this.generatePoints();
var series = this,
options = series.options,
stacking = options.stacking,
xAxis = series.xAxis,
categories = xAxis.categories,
yAxis = series.yAxis,
points = series.points,
dataLength = points.length,
hasModifyValue = !!series.modifyValue,
i,
pointPlacement = options.pointPlacement,
dynamicallyPlaced = pointPlacement === 'between' || isNumber(pointPlacement),
threshold = options.threshold,
plotX,
plotY,
lastPlotX,
closestPointRangePx = Number.MAX_VALUE;
// Translate each point
for (i = 0; i < dataLength; i++) {
var point = points[i],
xValue = point.x,
yValue = point.y,
yBottom = point.low,
stack = stacking && yAxis.stacks[(series.negStacks && yValue < threshold ? '-' : '') + series.stackKey],
pointStack,
stackValues;
// Discard disallowed y values for log axes (#3434)
if (yAxis.isLog && yValue !== null && yValue <= 0) {
point.y = yValue = null;
error(10);
}
// Get the plotX translation
point.plotX = plotX = xAxis.translate(xValue, 0, 0, 0, 1, pointPlacement, this.type === 'flags'); // Math.round fixes #591
// Calculate the bottom y value for stacked series
if (stacking && series.visible && stack && stack[xValue]) {
pointStack = stack[xValue];
stackValues = pointStack.points[series.index + ',' + i];
yBottom = stackValues[0];
yValue = stackValues[1];
if (yBottom === 0) {
yBottom = pick(threshold, yAxis.min);
}
if (yAxis.isLog && yBottom <= 0) { // #1200, #1232
yBottom = null;
}
point.total = point.stackTotal = pointStack.total;
point.percentage = pointStack.total && (point.y / pointStack.total * 100);
point.stackY = yValue;
// Place the stack label
pointStack.setOffset(series.pointXOffset || 0, series.barW || 0);
}
// Set translated yBottom or remove it
point.yBottom = defined(yBottom) ?
yAxis.translate(yBottom, 0, 1, 0, 1) :
null;
// general hook, used for Highstock compare mode
if (hasModifyValue) {
yValue = series.modifyValue(yValue, point);
}
// Set the the plotY value, reset it for redraws
point.plotY = plotY = (typeof yValue === 'number' && yValue !== Infinity) ?
mathMin(mathMax(-1e5, yAxis.translate(yValue, 0, 1, 0, 1)), 1e5) : // #3201
UNDEFINED;
point.isInside = plotY !== UNDEFINED && plotY >= 0 && plotY <= yAxis.len && // #3519
plotX >= 0 && plotX <= xAxis.len;
// Set client related positions for mouse tracking
point.clientX = dynamicallyPlaced ? xAxis.translate(xValue, 0, 0, 0, 1) : plotX; // #1514
point.negative = point.y < (threshold || 0);
// some API data
point.category = categories && categories[point.x] !== UNDEFINED ?
categories[point.x] : point.x;
// Determine auto enabling of markers (#3635)
if (i) {
closestPointRangePx = mathMin(closestPointRangePx, mathAbs(plotX - lastPlotX));
}
lastPlotX = plotX;
}
series.closestPointRangePx = closestPointRangePx;
// now that we have the cropped data, build the segments
series.getSegments();
},
/**
* Set the clipping for the series. For animated series it is called twice, first to initiate
* animating the clip then the second time without the animation to set the final clip.
*/
setClip: function (animation) {
var chart = this.chart,
renderer = chart.renderer,
inverted = chart.inverted,
seriesClipBox = this.clipBox,
clipBox = seriesClipBox || chart.clipBox,
sharedClipKey = this.sharedClipKey || ['_sharedClip', animation && animation.duration, animation && animation.easing, clipBox.height].join(','),
clipRect = chart[sharedClipKey],
markerClipRect = chart[sharedClipKey + 'm'];
// If a clipping rectangle with the same properties is currently present in the chart, use that.
if (!clipRect) {
// When animation is set, prepare the initial positions
if (animation) {
clipBox.width = 0;
chart[sharedClipKey + 'm'] = markerClipRect = renderer.clipRect(
-99, // include the width of the first marker
inverted ? -chart.plotLeft : -chart.plotTop,
99,
inverted ? chart.chartWidth : chart.chartHeight
);
}
chart[sharedClipKey] = clipRect = renderer.clipRect(clipBox);
}
if (animation) {
clipRect.count += 1;
}
if (this.options.clip !== false) {
this.group.clip(animation || seriesClipBox ? clipRect : chart.clipRect);
this.markerGroup.clip(markerClipRect);
this.sharedClipKey = sharedClipKey;
}
// Remove the shared clipping rectancgle when all series are shown
if (!animation) {
clipRect.count -= 1;
if (clipRect.count <= 0 && sharedClipKey && chart[sharedClipKey]) {
if (!seriesClipBox) {
chart[sharedClipKey] = chart[sharedClipKey].destroy();
}
if (chart[sharedClipKey + 'm']) {
chart[sharedClipKey + 'm'] = chart[sharedClipKey + 'm'].destroy();
}
}
}
},
/**
* Animate in the series
*/
animate: function (init) {
var series = this,
chart = series.chart,
clipRect,
animation = series.options.animation,
sharedClipKey;
// Animation option is set to true
if (animation && !isObject(animation)) {
animation = defaultPlotOptions[series.type].animation;
}
// Initialize the animation. Set up the clipping rectangle.
if (init) {
series.setClip(animation);
// Run the animation
} else {
sharedClipKey = this.sharedClipKey;
clipRect = chart[sharedClipKey];
if (clipRect) {
clipRect.animate({
width: chart.plotSizeX
}, animation);
}
if (chart[sharedClipKey + 'm']) {
chart[sharedClipKey + 'm'].animate({
width: chart.plotSizeX + 99
}, animation);
}
// Delete this function to allow it only once
series.animate = null;
}
},
/**
* This runs after animation to land on the final plot clipping
*/
afterAnimate: function () {
this.setClip();
fireEvent(this, 'afterAnimate');
},
/**
* Draw the markers
*/
drawPoints: function () {
var series = this,
pointAttr,
points = series.points,
chart = series.chart,
plotX,
plotY,
i,
point,
radius,
symbol,
isImage,
graphic,
options = series.options,
seriesMarkerOptions = options.marker,
seriesPointAttr = series.pointAttr[''],
pointMarkerOptions,
hasPointMarker,
enabled,
isInside,
markerGroup = series.markerGroup,
xAxis = series.xAxis,
globallyEnabled = pick(
seriesMarkerOptions.enabled,
xAxis.isRadial,
series.closestPointRangePx > 2 * seriesMarkerOptions.radius
);
if (seriesMarkerOptions.enabled !== false || series._hasPointMarkers) {
i = points.length;
while (i--) {
point = points[i];
plotX = mathFloor(point.plotX); // #1843
plotY = point.plotY;
graphic = point.graphic;
pointMarkerOptions = point.marker || {};
hasPointMarker = !!point.marker;
enabled = (globallyEnabled && pointMarkerOptions.enabled === UNDEFINED) || pointMarkerOptions.enabled;
isInside = point.isInside;
// only draw the point if y is defined
if (enabled && plotY !== UNDEFINED && !isNaN(plotY) && point.y !== null) {
// shortcuts
pointAttr = point.pointAttr[point.selected ? SELECT_STATE : NORMAL_STATE] || seriesPointAttr;
radius = pointAttr.r;
symbol = pick(pointMarkerOptions.symbol, series.symbol);
isImage = symbol.indexOf('url') === 0;
if (graphic) { // update
graphic[isInside ? 'show' : 'hide'](true) // Since the marker group isn't clipped, each individual marker must be toggled
.animate(extend({
x: plotX - radius,
y: plotY - radius
}, graphic.symbolName ? { // don't apply to image symbols #507
width: 2 * radius,
height: 2 * radius
} : {}));
} else if (isInside && (radius > 0 || isImage)) {
point.graphic = graphic = chart.renderer.symbol(
symbol,
plotX - radius,
plotY - radius,
2 * radius,
2 * radius,
hasPointMarker ? pointMarkerOptions : seriesMarkerOptions
)
.attr(pointAttr)
.add(markerGroup);
}
} else if (graphic) {
point.graphic = graphic.destroy(); // #1269
}
}
}
},
/**
* Convert state properties from API naming conventions to SVG attributes
*
* @param {Object} options API options object
* @param {Object} base1 SVG attribute object to inherit from
* @param {Object} base2 Second level SVG attribute object to inherit from
*/
convertAttribs: function (options, base1, base2, base3) {
var conversion = this.pointAttrToOptions,
attr,
option,
obj = {};
options = options || {};
base1 = base1 || {};
base2 = base2 || {};
base3 = base3 || {};
for (attr in conversion) {
option = conversion[attr];
obj[attr] = pick(options[option], base1[attr], base2[attr], base3[attr]);
}
return obj;
},
/**
* Get the state attributes. Each series type has its own set of attributes
* that are allowed to change on a point's state change. Series wide attributes are stored for
* all series, and additionally point specific attributes are stored for all
* points with individual marker options. If such options are not defined for the point,
* a reference to the series wide attributes is stored in point.pointAttr.
*/
getAttribs: function () {
var series = this,
seriesOptions = series.options,
normalOptions = defaultPlotOptions[series.type].marker ? seriesOptions.marker : seriesOptions,
stateOptions = normalOptions.states,
stateOptionsHover = stateOptions[HOVER_STATE],
pointStateOptionsHover,
seriesColor = series.color,
seriesNegativeColor = series.options.negativeColor,
normalDefaults = {
stroke: seriesColor,
fill: seriesColor
},
points = series.points || [], // #927
i,
point,
seriesPointAttr = [],
pointAttr,
pointAttrToOptions = series.pointAttrToOptions,
hasPointSpecificOptions = series.hasPointSpecificOptions,
defaultLineColor = normalOptions.lineColor,
defaultFillColor = normalOptions.fillColor,
turboThreshold = seriesOptions.turboThreshold,
zones = series.zones,
zoneAxis = series.zoneAxis || 'y',
attr,
key;
// series type specific modifications
if (seriesOptions.marker) { // line, spline, area, areaspline, scatter
// if no hover radius is given, default to normal radius + 2
stateOptionsHover.radius = stateOptionsHover.radius || normalOptions.radius + stateOptionsHover.radiusPlus;
stateOptionsHover.lineWidth = stateOptionsHover.lineWidth || normalOptions.lineWidth + stateOptionsHover.lineWidthPlus;
} else { // column, bar, pie
// if no hover color is given, brighten the normal color
stateOptionsHover.color = stateOptionsHover.color ||
Color(stateOptionsHover.color || seriesColor)
.brighten(stateOptionsHover.brightness).get();
// if no hover negativeColor is given, brighten the normal negativeColor
stateOptionsHover.negativeColor = stateOptionsHover.negativeColor ||
Color(stateOptionsHover.negativeColor || seriesNegativeColor)
.brighten(stateOptionsHover.brightness).get();
}
// general point attributes for the series normal state
seriesPointAttr[NORMAL_STATE] = series.convertAttribs(normalOptions, normalDefaults);
// HOVER_STATE and SELECT_STATE states inherit from normal state except the default radius
each([HOVER_STATE, SELECT_STATE], function (state) {
seriesPointAttr[state] =
series.convertAttribs(stateOptions[state], seriesPointAttr[NORMAL_STATE]);
});
// set it
series.pointAttr = seriesPointAttr;
// Generate the point-specific attribute collections if specific point
// options are given. If not, create a referance to the series wide point
// attributes
i = points.length;
if (!turboThreshold || i < turboThreshold || hasPointSpecificOptions) {
while (i--) {
point = points[i];
normalOptions = (point.options && point.options.marker) || point.options;
if (normalOptions && normalOptions.enabled === false) {
normalOptions.radius = 0;
}
if (zones.length) {
var j = 0,
threshold = zones[j];
while (point[zoneAxis] >= threshold.value) {
threshold = zones[++j];
}
point.color = point.fillColor = threshold.color;
}
hasPointSpecificOptions = seriesOptions.colorByPoint || point.color; // #868
// check if the point has specific visual options
if (point.options) {
for (key in pointAttrToOptions) {
if (defined(normalOptions[pointAttrToOptions[key]])) {
hasPointSpecificOptions = true;
}
}
}
// a specific marker config object is defined for the individual point:
// create it's own attribute collection
if (hasPointSpecificOptions) {
normalOptions = normalOptions || {};
pointAttr = [];
stateOptions = normalOptions.states || {}; // reassign for individual point
pointStateOptionsHover = stateOptions[HOVER_STATE] = stateOptions[HOVER_STATE] || {};
// Handle colors for column and pies
if (!seriesOptions.marker) { // column, bar, point
// If no hover color is given, brighten the normal color. #1619, #2579
pointStateOptionsHover.color = pointStateOptionsHover.color || (!point.options.color && stateOptionsHover[(point.negative && seriesNegativeColor ? 'negativeColor' : 'color')]) ||
Color(point.color)
.brighten(pointStateOptionsHover.brightness || stateOptionsHover.brightness)
.get();
}
// normal point state inherits series wide normal state
attr = { color: point.color }; // #868
if (!defaultFillColor) { // Individual point color or negative color markers (#2219)
attr.fillColor = point.color;
}
if (!defaultLineColor) {
attr.lineColor = point.color; // Bubbles take point color, line markers use white
}
pointAttr[NORMAL_STATE] = series.convertAttribs(extend(attr, normalOptions), seriesPointAttr[NORMAL_STATE]);
// inherit from point normal and series hover
pointAttr[HOVER_STATE] = series.convertAttribs(
stateOptions[HOVER_STATE],
seriesPointAttr[HOVER_STATE],
pointAttr[NORMAL_STATE]
);
// inherit from point normal and series hover
pointAttr[SELECT_STATE] = series.convertAttribs(
stateOptions[SELECT_STATE],
seriesPointAttr[SELECT_STATE],
pointAttr[NORMAL_STATE]
);
// no marker config object is created: copy a reference to the series-wide
// attribute collection
} else {
pointAttr = seriesPointAttr;
}
point.pointAttr = pointAttr;
}
}
},
/**
* Clear DOM objects and free up memory
*/
destroy: function () {
var series = this,
chart = series.chart,
issue134 = /AppleWebKit\/533/.test(userAgent),
destroy,
i,
data = series.data || [],
point,
prop,
axis;
// add event hook
fireEvent(series, 'destroy');
// remove all events
removeEvent(series);
// erase from axes
each(series.axisTypes || [], function (AXIS) {
axis = series[AXIS];
if (axis) {
erase(axis.series, series);
axis.isDirty = axis.forceRedraw = true;
}
});
// remove legend items
if (series.legendItem) {
series.chart.legend.destroyItem(series);
}
// destroy all points with their elements
i = data.length;
while (i--) {
point = data[i];
if (point && point.destroy) {
point.destroy();
}
}
series.points = null;
// Clear the animation timeout if we are destroying the series during initial animation
clearTimeout(series.animationTimeout);
// destroy all SVGElements associated to the series
each(['area', 'graph', 'dataLabelsGroup', 'group', 'markerGroup', 'tracker',
'graphNeg', 'areaNeg', 'posClip', 'negClip'], function (prop) {
if (series[prop]) {
// issue 134 workaround
destroy = issue134 && prop === 'group' ?
'hide' :
'destroy';
series[prop][destroy]();
}
});
// remove from hoverSeries
if (chart.hoverSeries === series) {
chart.hoverSeries = null;
}
erase(chart.series, series);
// clear all members
for (prop in series) {
delete series[prop];
}
},
/**
* Return the graph path of a segment
*/
getSegmentPath: function (segment) {
var series = this,
segmentPath = [],
step = series.options.step;
// build the segment line
each(segment, function (point, i) {
var plotX = point.plotX,
plotY = point.plotY,
lastPoint;
if (series.getPointSpline) { // generate the spline as defined in the SplineSeries object
segmentPath.push.apply(segmentPath, series.getPointSpline(segment, point, i));
} else {
// moveTo or lineTo
segmentPath.push(i ? L : M);
// step line?
if (step && i) {
lastPoint = segment[i - 1];
if (step === 'right') {
segmentPath.push(
lastPoint.plotX,
plotY
);
} else if (step === 'center') {
segmentPath.push(
(lastPoint.plotX + plotX) / 2,
lastPoint.plotY,
(lastPoint.plotX + plotX) / 2,
plotY
);
} else {
segmentPath.push(
plotX,
lastPoint.plotY
);
}
}
// normal line to next point
segmentPath.push(
point.plotX,
point.plotY
);
}
});
return segmentPath;
},
/**
* Get the graph path
*/
getGraphPath: function () {
var series = this,
graphPath = [],
segmentPath,
singlePoints = []; // used in drawTracker
// Divide into segments and build graph and area paths
each(series.segments, function (segment) {
segmentPath = series.getSegmentPath(segment);
// add the segment to the graph, or a single point for tracking
if (segment.length > 1) {
graphPath = graphPath.concat(segmentPath);
} else {
singlePoints.push(segment[0]);
}
});
// Record it for use in drawGraph and drawTracker, and return graphPath
series.singlePoints = singlePoints;
series.graphPath = graphPath;
return graphPath;
},
/**
* Draw the actual graph
*/
drawGraph: function () {
var series = this,
options = this.options,
props = [['graph', options.lineColor || this.color, options.dashStyle]],
lineWidth = options.lineWidth,
roundCap = options.linecap !== 'square',
graphPath = this.getGraphPath(),
fillColor = (this.fillGraph && this.color) || NONE, // polygon series use filled graph
zones = this.zones;
each(zones, function (threshold, i) {
props.push(['colorGraph' + i, threshold.color || series.color, threshold.dashStyle || options.dashStyle]);
});
// Draw the graph
each(props, function (prop, i) {
var graphKey = prop[0],
graph = series[graphKey],
attribs;
if (graph) {
stop(graph); // cancel running animations, #459
graph.animate({ d: graphPath });
} else if ((lineWidth || fillColor) && graphPath.length) { // #1487
attribs = {
stroke: prop[1],
'stroke-width': lineWidth,
fill: fillColor,
zIndex: 1 // #1069
};
if (prop[2]) {
attribs.dashstyle = prop[2];
} else if (roundCap) {
attribs['stroke-linecap'] = attribs['stroke-linejoin'] = 'round';
}
series[graphKey] = series.chart.renderer.path(graphPath)
.attr(attribs)
.add(series.group)
.shadow(!i && options.shadow);
}
});
},
/**
* Clip the graphs into the positive and negative coloured graphs
*/
applyZones: function () {
var series = this,
chart = this.chart,
renderer = chart.renderer,
zones = this.zones,
translatedFrom,
translatedTo,
clips = this.clips || [],
clipAttr,
graph = this.graph,
area = this.area,
chartSizeMax = mathMax(chart.chartWidth, chart.chartHeight),
zoneAxis = this.zoneAxis || 'y',
axis = this[zoneAxis + 'Axis'],
reversed = axis.reversed,
horiz = axis.horiz;
if (zones.length && (graph || area)) {
// The use of the Color Threshold assumes there are no gaps
// so it is safe to hide the original graph and area
graph.hide();
if (area) { area.hide(); }
// Create the clips
each(zones, function (threshold, i) {
translatedFrom = pick(translatedTo, (reversed ? (horiz ? chart.plotWidth : 0) : (horiz ? 0 : axis.toPixels(axis.min))));
translatedTo = mathRound(axis.toPixels(pick(threshold.value, axis.max), true));
if (axis.isXAxis) {
clipAttr = {
x: reversed ? translatedTo : translatedFrom,
y: 0,
width: Math.abs(translatedFrom - translatedTo),
height: chartSizeMax
};
if (!horiz) {
clipAttr.x = chart.plotHeight - clipAttr.x;
}
} else {
clipAttr = {
x: 0,
y: reversed ? translatedFrom : translatedTo,
width: chartSizeMax,
height: Math.abs(translatedFrom - translatedTo)
};
if (horiz) {
clipAttr.y = chart.plotWidth - clipAttr.y;
}
}
/// VML SUPPPORT
if (chart.inverted && renderer.isVML) {
if (axis.isXAxis) {
clipAttr = {
x: 0,
y: reversed ? translatedFrom : translatedTo,
height: clipAttr.width,
width: chart.chartWidth
};
} else {
clipAttr = {
x: clipAttr.y - chart.plotLeft - chart.spacingBox.x,
y: 0,
width: clipAttr.height,
height: chart.chartHeight
};
}
}
/// END OF VML SUPPORT
if (clips[i]) {
clips[i].animate(clipAttr);
} else {
clips[i] = renderer.clipRect(clipAttr);
series['colorGraph' + i].clip(clips[i]);
if (area) {
series['colorArea' + i].clip(clips[i]);
}
}
});
this.clips = clips;
}
},
/**
* Initialize and perform group inversion on series.group and series.markerGroup
*/
invertGroups: function () {
var series = this,
chart = series.chart;
// Pie, go away (#1736)
if (!series.xAxis) {
return;
}
// A fixed size is needed for inversion to work
function setInvert() {
var size = {
width: series.yAxis.len,
height: series.xAxis.len
};
each(['group', 'markerGroup'], function (groupName) {
if (series[groupName]) {
series[groupName].attr(size).invert();
}
});
}
addEvent(chart, 'resize', setInvert); // do it on resize
addEvent(series, 'destroy', function () {
removeEvent(chart, 'resize', setInvert);
});
// Do it now
setInvert(); // do it now
// On subsequent render and redraw, just do setInvert without setting up events again
series.invertGroups = setInvert;
},
/**
* General abstraction for creating plot groups like series.group, series.dataLabelsGroup and
* series.markerGroup. On subsequent calls, the group will only be adjusted to the updated plot size.
*/
plotGroup: function (prop, name, visibility, zIndex, parent) {
var group = this[prop],
isNew = !group;
// Generate it on first call
if (isNew) {
this[prop] = group = this.chart.renderer.g(name)
.attr({
visibility: visibility,
zIndex: zIndex || 0.1 // IE8 needs this
})
.add(parent);
}
// Place it on first and subsequent (redraw) calls
group[isNew ? 'attr' : 'animate'](this.getPlotBox());
return group;
},
/**
* Get the translation and scale for the plot area of this series
*/
getPlotBox: function () {
var chart = this.chart,
xAxis = this.xAxis,
yAxis = this.yAxis;
// Swap axes for inverted (#2339)
if (chart.inverted) {
xAxis = yAxis;
yAxis = this.xAxis;
}
return {
translateX: xAxis ? xAxis.left : chart.plotLeft,
translateY: yAxis ? yAxis.top : chart.plotTop,
scaleX: 1, // #1623
scaleY: 1
};
},
/**
* Render the graph and markers
*/
render: function () {
var series = this,
chart = series.chart,
group,
options = series.options,
animation = options.animation,
// Animation doesn't work in IE8 quirks when the group div is hidden,
// and looks bad in other oldIE
animDuration = (animation && !!series.animate && chart.renderer.isSVG && pick(animation.duration, 500)) || 0,
visibility = series.visible ? VISIBLE : HIDDEN,
zIndex = options.zIndex,
hasRendered = series.hasRendered,
chartSeriesGroup = chart.seriesGroup;
// the group
group = series.plotGroup(
'group',
'series',
visibility,
zIndex,
chartSeriesGroup
);
series.markerGroup = series.plotGroup(
'markerGroup',
'markers',
visibility,
zIndex,
chartSeriesGroup
);
// initiate the animation
if (animDuration) {
series.animate(true);
}
// cache attributes for shapes
series.getAttribs();
// SVGRenderer needs to know this before drawing elements (#1089, #1795)
group.inverted = series.isCartesian ? chart.inverted : false;
// draw the graph if any
if (series.drawGraph) {
series.drawGraph();
series.applyZones();
}
each(series.points, function (point) {
if (point.redraw) {
point.redraw();
}
});
// draw the data labels (inn pies they go before the points)
if (series.drawDataLabels) {
series.drawDataLabels();
}
// draw the points
if (series.visible) {
series.drawPoints();
}
// draw the mouse tracking area
if (series.drawTracker && series.options.enableMouseTracking !== false) {
series.drawTracker();
}
// Handle inverted series and tracker groups
if (chart.inverted) {
series.invertGroups();
}
// Run the animation
if (animDuration) {
series.animate();
}
// Call the afterAnimate function on animation complete (but don't overwrite the animation.complete option
// which should be available to the user).
if (!hasRendered) {
if (animDuration) {
series.animationTimeout = setTimeout(function () {
series.afterAnimate();
}, animDuration);
} else {
series.afterAnimate();
}
}
series.isDirty = series.isDirtyData = false; // means data is in accordance with what you see
// (See #322) series.isDirty = series.isDirtyData = false; // means data is in accordance with what you see
series.hasRendered = true;
},
/**
* Redraw the series after an update in the axes.
*/
redraw: function () {
var series = this,
chart = series.chart,
wasDirtyData = series.isDirtyData, // cache it here as it is set to false in render, but used after
group = series.group,
xAxis = series.xAxis,
yAxis = series.yAxis;
// reposition on resize
if (group) {
if (chart.inverted) {
group.attr({
width: chart.plotWidth,
height: chart.plotHeight
});
}
group.animate({
translateX: pick(xAxis && xAxis.left, chart.plotLeft),
translateY: pick(yAxis && yAxis.top, chart.plotTop)
});
}
series.translate();
series.render();
if (wasDirtyData) {
fireEvent(series, 'updatedData');
}
},
/**
* KD Tree && PointSearching Implementation
*/
kdDimensions: 1,
kdTree: null,
kdAxisArray: ['plotX', 'plotY'],
kdComparer: 'distX',
searchPoint: function (e) {
var series = this,
xAxis = series.xAxis,
yAxis = series.yAxis,
inverted = series.chart.inverted;
e.plotX = inverted ? xAxis.len - e.chartY + xAxis.pos : e.chartX - xAxis.pos;
e.plotY = inverted ? yAxis.len - e.chartX + yAxis.pos : e.chartY - yAxis.pos;
return this.searchKDTree(e);
},
buildKDTree: function () {
var series = this,
dimensions = series.kdDimensions;
// Internal function
function _kdtree(points, depth, dimensions) {
var axis, median, length = points && points.length;
if (length) {
// alternate between the axis
axis = series.kdAxisArray[depth % dimensions];
// sort point array
points.sort(function(a, b) {
return a[axis] - b[axis];
});
median = Math.floor(length / 2);
// build and return node
return {
point: points[median],
left: _kdtree(points.slice(0, median), depth + 1, dimensions),
right: _kdtree(points.slice(median + 1), depth + 1, dimensions)
};
}
}
function startRecursive() {
series.kdTree = _kdtree(series.points, dimensions, dimensions);
}
delete series.kdTree;
if (series.options.kdSync) { // For testing tooltips, don't build async
startRecursive();
} else {
setTimeout(startRecursive);
}
},
searchKDTree: function (point) {
var series = this,
kdComparer = this.kdComparer,
kdX = this.kdAxisArray[0],
kdY = this.kdAxisArray[1];
// Internal function
function _distance(p1, p2) {
var x = (defined(p1[kdX]) && defined(p2[kdX])) ? Math.pow(p1[kdX] - p2[kdX], 2) : null,
y = (defined(p1[kdY]) && defined(p2[kdY])) ? Math.pow(p1[kdY] - p2[kdY], 2) : null,
r = (x || 0) + (y || 0);
return {
distX: defined(x) ? Math.sqrt(x) : Number.MAX_VALUE,
distY: defined(y) ? Math.sqrt(y) : Number.MAX_VALUE,
distR: defined(r) ? Math.sqrt(r) : Number.MAX_VALUE
};
}
function _search(search, tree, depth, dimensions) {
var point = tree.point,
axis = series.kdAxisArray[depth % dimensions],
tdist,
sideA,
sideB,
ret = point,
nPoint1,
nPoint2;
point.dist = _distance(search, point);
// Pick side based on distance to splitting point
tdist = search[axis] - point[axis];
sideA = tdist < 0 ? 'left' : 'right';
// End of tree
if (tree[sideA]) {
nPoint1 =_search(search, tree[sideA], depth + 1, dimensions);
ret = (nPoint1.dist[kdComparer] < ret.dist[kdComparer] ? nPoint1 : point);
sideB = tdist < 0 ? 'right' : 'left';
if (tree[sideB]) {
// compare distance to current best to splitting point to decide wether to check side B or not
if (Math.sqrt(tdist*tdist) < ret.dist[kdComparer]) {
nPoint2 = _search(search, tree[sideB], depth + 1, dimensions);
ret = (nPoint2.dist[kdComparer] < ret.dist[kdComparer] ? nPoint2 : ret);
}
}
}
return ret;
}
if (!this.kdTree) {
this.buildKDTree();
}
if (this.kdTree) {
return _search(point,
this.kdTree, this.kdDimensions, this.kdDimensions);
} else {
return UNDEFINED;
}
}
}; // end Series prototype
// Extend the Chart prototype for dynamic methods
extend(Chart.prototype, {
/**
* Add a series dynamically after time
*
* @param {Object} options The config options
* @param {Boolean} redraw Whether to redraw the chart after adding. Defaults to true.
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*
* @return {Object} series The newly created series object
*/
addSeries: function (options, redraw, animation) {
var series,
chart = this;
if (options) {
redraw = pick(redraw, true); // defaults to true
fireEvent(chart, 'addSeries', { options: options }, function () {
series = chart.initSeries(options);
chart.isDirtyLegend = true; // the series array is out of sync with the display
chart.linkSeries();
if (redraw) {
chart.redraw(animation);
}
});
}
return series;
},
/**
* Add an axis to the chart
* @param {Object} options The axis option
* @param {Boolean} isX Whether it is an X axis or a value axis
*/
addAxis: function (options, isX, redraw, animation) {
var key = isX ? 'xAxis' : 'yAxis',
chartOptions = this.options,
axis;
/*jslint unused: false*/
axis = new Axis(this, merge(options, {
index: this[key].length,
isX: isX
}));
/*jslint unused: true*/
// Push the new axis options to the chart options
chartOptions[key] = splat(chartOptions[key] || {});
chartOptions[key].push(options);
if (pick(redraw, true)) {
this.redraw(animation);
}
},
/**
* Dim the chart and show a loading text or symbol
* @param {String} str An optional text to show in the loading label instead of the default one
*/
showLoading: function (str) {
var chart = this,
options = chart.options,
loadingDiv = chart.loadingDiv,
loadingOptions = options.loading,
setLoadingSize = function () {
if (loadingDiv) {
css(loadingDiv, {
left: chart.plotLeft + PX,
top: chart.plotTop + PX,
width: chart.plotWidth + PX,
height: chart.plotHeight + PX
});
}
};
// create the layer at the first call
if (!loadingDiv) {
chart.loadingDiv = loadingDiv = createElement(DIV, {
className: PREFIX + 'loading'
}, extend(loadingOptions.style, {
zIndex: 10,
display: NONE
}), chart.container);
chart.loadingSpan = createElement(
'span',
null,
loadingOptions.labelStyle,
loadingDiv
);
addEvent(chart, 'redraw', setLoadingSize); // #1080
}
// update text
chart.loadingSpan.innerHTML = str || options.lang.loading;
// show it
if (!chart.loadingShown) {
css(loadingDiv, {
opacity: 0,
display: ''
});
animate(loadingDiv, {
opacity: loadingOptions.style.opacity
}, {
duration: loadingOptions.showDuration || 0
});
chart.loadingShown = true;
}
setLoadingSize();
},
/**
* Hide the loading layer
*/
hideLoading: function () {
var options = this.options,
loadingDiv = this.loadingDiv;
if (loadingDiv) {
animate(loadingDiv, {
opacity: 0
}, {
duration: options.loading.hideDuration || 100,
complete: function () {
css(loadingDiv, { display: NONE });
}
});
}
this.loadingShown = false;
}
});
// extend the Point prototype for dynamic methods
extend(Point.prototype, {
/**
* Update the point with new options (typically x/y data) and optionally redraw the series.
*
* @param {Object} options Point options as defined in the series.data array
* @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*
*/
update: function (options, redraw, animation, runEvent) {
var point = this,
series = point.series,
graphic = point.graphic,
i,
chart = series.chart,
seriesOptions = series.options,
names = series.xAxis && series.xAxis.names;
redraw = pick(redraw, true);
function update() {
point.applyOptions(options);
// Update visuals
if (isObject(options) && !isArray(options)) {
// Defer the actual redraw until getAttribs has been called (#3260)
point.redraw = function () {
if (graphic) {
if (options && options.marker && options.marker.symbol) {
point.graphic = graphic.destroy();
} else {
graphic.attr(point.pointAttr[point.state || '']);
}
}
if (options && options.dataLabels && point.dataLabel) { // #2468
point.dataLabel = point.dataLabel.destroy();
}
point.redraw = null;
};
}
// record changes in the parallel arrays
i = point.index;
series.updateParallelArrays(point, i);
if (names && point.name) {
names[point.x] = point.name;
}
seriesOptions.data[i] = point.options;
// redraw
series.isDirty = series.isDirtyData = true;
if (!series.fixedBox && series.hasCartesianSeries) { // #1906, #2320
chart.isDirtyBox = true;
}
if (seriesOptions.legendType === 'point') { // #1831, #1885
chart.legend.destroyItem(point);
}
if (redraw) {
chart.redraw(animation);
}
}
// Fire the event with a default handler of doing the update
if (runEvent === false) { // When called from setData
update();
} else {
point.firePointEvent('update', { options: options }, update);
}
},
/**
* Remove a point and optionally redraw the series and if necessary the axes
* @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*/
remove: function (redraw, animation) {
this.series.removePoint(inArray(this, this.series.data), redraw, animation);
}
});
// Extend the series prototype for dynamic methods
extend(Series.prototype, {
/**
* Add a point dynamically after chart load time
* @param {Object} options Point options as given in series.data
* @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
* @param {Boolean} shift If shift is true, a point is shifted off the start
* of the series as one is appended to the end.
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*/
addPoint: function (options, redraw, shift, animation) {
var series = this,
seriesOptions = series.options,
data = series.data,
graph = series.graph,
area = series.area,
chart = series.chart,
names = series.xAxis && series.xAxis.names,
currentShift = (graph && graph.shift) || 0,
dataOptions = seriesOptions.data,
point,
isInTheMiddle,
xData = series.xData,
x,
i;
setAnimation(animation, chart);
// Make graph animate sideways
if (shift) {
each([graph, area, series.graphNeg, series.areaNeg], function (shape) {
if (shape) {
shape.shift = currentShift + 1;
}
});
}
if (area) {
area.isArea = true; // needed in animation, both with and without shift
}
// Optional redraw, defaults to true
redraw = pick(redraw, true);
// Get options and push the point to xData, yData and series.options. In series.generatePoints
// the Point instance will be created on demand and pushed to the series.data array.
point = { series: series };
series.pointClass.prototype.applyOptions.apply(point, [options]);
x = point.x;
// Get the insertion point
i = xData.length;
if (series.requireSorting && x < xData[i - 1]) {
isInTheMiddle = true;
while (i && xData[i - 1] > x) {
i--;
}
}
series.updateParallelArrays(point, 'splice', i, 0, 0); // insert undefined item
series.updateParallelArrays(point, i); // update it
if (names && point.name) {
names[x] = point.name;
}
dataOptions.splice(i, 0, options);
if (isInTheMiddle) {
series.data.splice(i, 0, null);
series.processData();
}
// Generate points to be added to the legend (#1329)
if (seriesOptions.legendType === 'point') {
series.generatePoints();
}
// Shift the first point off the parallel arrays
// todo: consider series.removePoint(i) method
if (shift) {
if (data[0] && data[0].remove) {
data[0].remove(false);
} else {
data.shift();
series.updateParallelArrays(point, 'shift');
dataOptions.shift();
}
}
// redraw
delete series.kdTree; // #3816 kdTree has to be rebuild.
series.isDirty = true;
series.isDirtyData = true;
if (redraw) {
series.getAttribs(); // #1937
chart.redraw();
}
},
/**
* Remove a point (rendered or not), by index
*/
removePoint: function (i, redraw, animation) {
var series = this,
data = series.data,
point = data[i],
points = series.points,
chart = series.chart,
remove = function () {
if (data.length === points.length) {
points.splice(i, 1);
}
data.splice(i, 1);
series.options.data.splice(i, 1);
series.updateParallelArrays(point || { series: series }, 'splice', i, 1);
if (point) {
point.destroy();
}
// redraw
delete series.kdTree; // #3816 kdTree has to be rebuild.
series.isDirty = true;
series.isDirtyData = true;
if (redraw) {
chart.redraw();
}
};
setAnimation(animation, chart);
redraw = pick(redraw, true);
// Fire the event with a default handler of removing the point
if (point) {
point.firePointEvent('remove', null, remove);
} else {
remove();
}
},
/**
* Remove a series and optionally redraw the chart
*
* @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*/
remove: function (redraw, animation) {
var series = this,
chart = series.chart;
redraw = pick(redraw, true);
if (!series.isRemoving) { /* prevent triggering native event in jQuery
(calling the remove function from the remove event) */
series.isRemoving = true;
// fire the event with a default handler of removing the point
fireEvent(series, 'remove', null, function () {
// destroy elements
series.destroy();
// redraw
chart.isDirtyLegend = chart.isDirtyBox = true;
chart.linkSeries();
if (redraw) {
chart.redraw(animation);
}
});
}
series.isRemoving = false;
},
/**
* Update the series with a new set of options
*/
update: function (newOptions, redraw) {
var series = this,
chart = this.chart,
// must use user options when changing type because this.options is merged
// in with type specific plotOptions
oldOptions = this.userOptions,
oldType = this.type,
proto = seriesTypes[oldType].prototype,
preserve = ['group', 'markerGroup', 'dataLabelsGroup'],
n;
// If we're changing type or zIndex, create new groups (#3380, #3404)
if ((newOptions.type && newOptions.type !== oldType) || newOptions.zIndex !== undefined) {
preserve.length = 0;
}
// Make sure groups are not destroyed (#3094)
each(preserve, function (prop) {
preserve[prop] = series[prop];
delete series[prop];
});
// Do the merge, with some forced options
newOptions = merge(oldOptions, {
animation: false,
index: this.index,
pointStart: this.xData[0] // when updating after addPoint
}, { data: this.options.data }, newOptions);
// Destroy the series and delete all properties. Reinsert all methods
// and properties from the new type prototype (#2270, #3719)
this.remove(false);
for (n in proto) {
this[n] = UNDEFINED;
}
extend(this, seriesTypes[newOptions.type || oldType].prototype);
// Re-register groups (#3094)
each(preserve, function (prop) {
series[prop] = preserve[prop];
});
this.init(chart, newOptions);
chart.linkSeries(); // Links are lost in this.remove (#3028)
if (pick(redraw, true)) {
chart.redraw(false);
}
}
});
// Extend the Axis.prototype for dynamic methods
extend(Axis.prototype, {
/**
* Update the axis with a new options structure
*/
update: function (newOptions, redraw) {
var chart = this.chart;
newOptions = chart.options[this.coll][this.options.index] = merge(this.userOptions, newOptions);
this.destroy(true);
this._addedPlotLB = UNDEFINED; // #1611, #2887
this.init(chart, extend(newOptions, { events: UNDEFINED }));
chart.isDirtyBox = true;
if (pick(redraw, true)) {
chart.redraw();
}
},
/**
* Remove the axis from the chart
*/
remove: function (redraw) {
var chart = this.chart,
key = this.coll, // xAxis or yAxis
axisSeries = this.series,
i = axisSeries.length;
// Remove associated series (#2687)
while (i--) {
if (axisSeries[i]) {
axisSeries[i].remove(false);
}
}
// Remove the axis
erase(chart.axes, this);
erase(chart[key], this);
chart.options[key].splice(this.options.index, 1);
each(chart[key], function (axis, i) { // Re-index, #1706
axis.options.index = i;
});
this.destroy();
chart.isDirtyBox = true;
if (pick(redraw, true)) {
chart.redraw();
}
},
/**
* Update the axis title by options
*/
setTitle: function (newTitleOptions, redraw) {
this.update({ title: newTitleOptions }, redraw);
},
/**
* Set new axis categories and optionally redraw
* @param {Array} categories
* @param {Boolean} redraw
*/
setCategories: function (categories, redraw) {
this.update({ categories: categories }, redraw);
}
});
/**
* LineSeries object
*/
var LineSeries = extendClass(Series);
seriesTypes.line = LineSeries;
/**
* Set the default options for column
*/
defaultPlotOptions.column = merge(defaultSeriesOptions, {
borderColor: '#FFFFFF',
//borderWidth: 1,
borderRadius: 0,
//colorByPoint: undefined,
groupPadding: 0.2,
//grouping: true,
marker: null, // point options are specified in the base options
pointPadding: 0.1,
//pointWidth: null,
minPointLength: 0,
cropThreshold: 50, // when there are more points, they will not animate out of the chart on xAxis.setExtremes
pointRange: null, // null means auto, meaning 1 in a categorized axis and least distance between points if not categories
states: {
hover: {
brightness: 0.1,
shadow: false,
halo: false
},
select: {
color: '#C0C0C0',
borderColor: '#000000',
shadow: false
}
},
dataLabels: {
align: null, // auto
verticalAlign: null, // auto
y: null
},
stickyTracking: false,
tooltip: {
distance: 6
},
threshold: 0
});
/**
* ColumnSeries object
*/
var ColumnSeries = extendClass(Series, {
type: 'column',
pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
stroke: 'borderColor',
fill: 'color',
r: 'borderRadius'
},
cropShoulder: 0,
directTouch: true, // When tooltip is not shared, this series (and derivatives) requires direct touch/hover. KD-tree does not apply.
trackerGroups: ['group', 'dataLabelsGroup'],
negStacks: true, // use separate negative stacks, unlike area stacks where a negative
// point is substracted from previous (#1910)
/**
* Initialize the series
*/
init: function () {
Series.prototype.init.apply(this, arguments);
var series = this,
chart = series.chart;
// if the series is added dynamically, force redraw of other
// series affected by a new column
if (chart.hasRendered) {
each(chart.series, function (otherSeries) {
if (otherSeries.type === series.type) {
otherSeries.isDirty = true;
}
});
}
},
/**
* Return the width and x offset of the columns adjusted for grouping, groupPadding, pointPadding,
* pointWidth etc.
*/
getColumnMetrics: function () {
var series = this,
options = series.options,
xAxis = series.xAxis,
yAxis = series.yAxis,
reversedXAxis = xAxis.reversed,
stackKey,
stackGroups = {},
columnIndex,
columnCount = 0;
// Get the total number of column type series.
// This is called on every series. Consider moving this logic to a
// chart.orderStacks() function and call it on init, addSeries and removeSeries
if (options.grouping === false) {
columnCount = 1;
} else {
each(series.chart.series, function (otherSeries) {
var otherOptions = otherSeries.options,
otherYAxis = otherSeries.yAxis;
if (otherSeries.type === series.type && otherSeries.visible &&
yAxis.len === otherYAxis.len && yAxis.pos === otherYAxis.pos) { // #642, #2086
if (otherOptions.stacking) {
stackKey = otherSeries.stackKey;
if (stackGroups[stackKey] === UNDEFINED) {
stackGroups[stackKey] = columnCount++;
}
columnIndex = stackGroups[stackKey];
} else if (otherOptions.grouping !== false) { // #1162
columnIndex = columnCount++;
}
otherSeries.columnIndex = columnIndex;
}
});
}
var categoryWidth = mathMin(
mathAbs(xAxis.transA) * (xAxis.ordinalSlope || options.pointRange || xAxis.closestPointRange || xAxis.tickInterval || 1), // #2610
xAxis.len // #1535
),
groupPadding = categoryWidth * options.groupPadding,
groupWidth = categoryWidth - 2 * groupPadding,
pointOffsetWidth = groupWidth / columnCount,
optionPointWidth = options.pointWidth,
pointPadding = defined(optionPointWidth) ? (pointOffsetWidth - optionPointWidth) / 2 :
pointOffsetWidth * options.pointPadding,
pointWidth = pick(optionPointWidth, pointOffsetWidth - 2 * pointPadding), // exact point width, used in polar charts
colIndex = (reversedXAxis ?
columnCount - (series.columnIndex || 0) : // #1251
series.columnIndex) || 0,
pointXOffset = pointPadding + (groupPadding + colIndex *
pointOffsetWidth - (categoryWidth / 2)) *
(reversedXAxis ? -1 : 1);
// Save it for reading in linked series (Error bars particularly)
return (series.columnMetrics = {
width: pointWidth,
offset: pointXOffset
});
},
/**
* Translate each point to the plot area coordinate system and find shape positions
*/
translate: function () {
var series = this,
chart = series.chart,
options = series.options,
borderWidth = series.borderWidth = pick(
options.borderWidth,
series.closestPointRange * series.xAxis.transA < 2 ? 0 : 1 // #3635
),
yAxis = series.yAxis,
threshold = options.threshold,
translatedThreshold = series.translatedThreshold = yAxis.getThreshold(threshold),
minPointLength = pick(options.minPointLength, 5),
metrics = series.getColumnMetrics(),
pointWidth = metrics.width,
seriesBarW = series.barW = mathMax(pointWidth, 1 + 2 * borderWidth), // postprocessed for border width
pointXOffset = series.pointXOffset = metrics.offset,
xCrisp = -(borderWidth % 2 ? 0.5 : 0),
yCrisp = borderWidth % 2 ? 0.5 : 1;
if (chart.renderer.isVML && chart.inverted) {
yCrisp += 1;
}
// When the pointPadding is 0, we want the columns to be packed tightly, so we allow individual
// columns to have individual sizes. When pointPadding is greater, we strive for equal-width
// columns (#2694).
if (options.pointPadding) {
seriesBarW = mathCeil(seriesBarW);
}
Series.prototype.translate.apply(series);
// Record the new values
each(series.points, function (point) {
var yBottom = pick(point.yBottom, translatedThreshold),
plotY = mathMin(mathMax(-999 - yBottom, point.plotY), yAxis.len + 999 + yBottom), // Don't draw too far outside plot area (#1303, #2241)
barX = point.plotX + pointXOffset,
barW = seriesBarW,
barY = mathMin(plotY, yBottom),
right,
bottom,
fromTop,
barH = mathMax(plotY, yBottom) - barY;
// Handle options.minPointLength
if (mathAbs(barH) < minPointLength) {
if (minPointLength) {
barH = minPointLength;
barY =
mathRound(mathAbs(barY - translatedThreshold) > minPointLength ? // stacked
yBottom - minPointLength : // keep position
translatedThreshold - (yAxis.translate(point.y, 0, 1, 0, 1) <= translatedThreshold ? minPointLength : 0)); // use exact yAxis.translation (#1485)
}
}
// Cache for access in polar
point.barX = barX;
point.pointWidth = pointWidth;
// Fix the tooltip on center of grouped columns (#1216, #424, #3648)
point.tooltipPos = chart.inverted ?
[yAxis.len + yAxis.pos - chart.plotLeft - plotY, series.xAxis.len - barX - barW / 2] :
[barX + barW / 2, plotY + yAxis.pos - chart.plotTop];
// Round off to obtain crisp edges and avoid overlapping with neighbours (#2694)
right = mathRound(barX + barW) + xCrisp;
barX = mathRound(barX) + xCrisp;
barW = right - barX;
fromTop = mathAbs(barY) < 0.5;
bottom = mathMin(mathRound(barY + barH) + yCrisp, 9e4); // #3575
barY = mathRound(barY) + yCrisp;
barH = bottom - barY;
// Top edges are exceptions
if (fromTop) {
barY -= 1;
barH += 1;
}
// Register shape type and arguments to be used in drawPoints
point.shapeType = 'rect';
point.shapeArgs = {
x: barX,
y: barY,
width: barW,
height: barH
};
});
},
getSymbol: noop,
/**
* Use a solid rectangle like the area series types
*/
drawLegendSymbol: LegendSymbolMixin.drawRectangle,
/**
* Columns have no graph
*/
drawGraph: noop,
/**
* Draw the columns. For bars, the series.group is rotated, so the same coordinates
* apply for columns and bars. This method is inherited by scatter series.
*
*/
drawPoints: function () {
var series = this,
chart = this.chart,
options = series.options,
renderer = chart.renderer,
animationLimit = options.animationLimit || 250,
shapeArgs,
pointAttr;
// draw the columns
each(series.points, function (point) {
var plotY = point.plotY,
graphic = point.graphic,
borderAttr;
if (plotY !== UNDEFINED && !isNaN(plotY) && point.y !== null) {
shapeArgs = point.shapeArgs;
borderAttr = defined(series.borderWidth) ? {
'stroke-width': series.borderWidth
} : {};
pointAttr = point.pointAttr[point.selected ? SELECT_STATE : NORMAL_STATE] || series.pointAttr[NORMAL_STATE];
if (graphic) { // update
stop(graphic);
graphic.attr(borderAttr)[chart.pointCount < animationLimit ? 'animate' : 'attr'](merge(shapeArgs));
} else {
point.graphic = graphic = renderer[point.shapeType](shapeArgs)
.attr(borderAttr)
.attr(pointAttr)
.add(series.group)
.shadow(options.shadow, null, options.stacking && !options.borderRadius);
}
} else if (graphic) {
point.graphic = graphic.destroy(); // #1269
}
});
},
/**
* Animate the column heights one by one from zero
* @param {Boolean} init Whether to initialize the animation or run it
*/
animate: function (init) {
var series = this,
yAxis = this.yAxis,
options = series.options,
inverted = this.chart.inverted,
attr = {},
translatedThreshold;
if (hasSVG) { // VML is too slow anyway
if (init) {
attr.scaleY = 0.001;
translatedThreshold = mathMin(yAxis.pos + yAxis.len, mathMax(yAxis.pos, yAxis.toPixels(options.threshold)));
if (inverted) {
attr.translateX = translatedThreshold - yAxis.len;
} else {
attr.translateY = translatedThreshold;
}
series.group.attr(attr);
} else { // run the animation
attr.scaleY = 1;
attr[inverted ? 'translateX' : 'translateY'] = yAxis.pos;
series.group.animate(attr, series.options.animation);
// delete this function to allow it only once
series.animate = null;
}
}
},
/**
* Remove this series from the chart
*/
remove: function () {
var series = this,
chart = series.chart;
// column and bar series affects other series of the same type
// as they are either stacked or grouped
if (chart.hasRendered) {
each(chart.series, function (otherSeries) {
if (otherSeries.type === series.type) {
otherSeries.isDirty = true;
}
});
}
Series.prototype.remove.apply(series, arguments);
}
});
seriesTypes.column = ColumnSeries;
/**
* Set the default options for scatter
*/
defaultPlotOptions.scatter = merge(defaultSeriesOptions, {
lineWidth: 0,
marker: {
enabled: true // Overrides auto-enabling in line series (#3647)
},
tooltip: {
headerFormat: '<span style="color:{series.color}">\u25CF</span> <span style="font-size: 10px;"> {series.name}</span><br/>',
pointFormat: 'x: <b>{point.x}</b><br/>y: <b>{point.y}</b><br/>'
}
});
/**
* The scatter series class
*/
var ScatterSeries = extendClass(Series, {
type: 'scatter',
sorted: false,
requireSorting: false,
noSharedTooltip: true,
trackerGroups: ['group', 'markerGroup', 'dataLabelsGroup'],
takeOrdinalPosition: false, // #2342
kdDimensions: 2,
kdComparer: 'distR',
drawGraph: function () {
if (this.options.lineWidth) {
Series.prototype.drawGraph.call(this);
}
}
});
seriesTypes.scatter = ScatterSeries;
/**
* Draw the data labels
*/
Series.prototype.drawDataLabels = function () {
var series = this,
seriesOptions = series.options,
cursor = seriesOptions.cursor,
options = seriesOptions.dataLabels,
points = series.points,
pointOptions,
generalOptions,
hasRendered = series.hasRendered || 0,
str,
dataLabelsGroup,
renderer = series.chart.renderer;
if (options.enabled || series._hasPointLabels) {
// Process default alignment of data labels for columns
if (series.dlProcessOptions) {
series.dlProcessOptions(options);
}
// Create a separate group for the data labels to avoid rotation
dataLabelsGroup = series.plotGroup(
'dataLabelsGroup',
'data-labels',
options.defer ? HIDDEN : VISIBLE,
options.zIndex || 6
);
if (pick(options.defer, true)) {
dataLabelsGroup.attr({ opacity: +hasRendered }); // #3300
if (!hasRendered) {
addEvent(series, 'afterAnimate', function () {
if (series.visible) { // #3023, #3024
dataLabelsGroup.show();
}
dataLabelsGroup[seriesOptions.animation ? 'animate' : 'attr']({ opacity: 1 }, { duration: 200 });
});
}
}
// Make the labels for each point
generalOptions = options;
each(points, function (point) {
var enabled,
dataLabel = point.dataLabel,
labelConfig,
attr,
name,
rotation,
connector = point.connector,
isNew = true,
style,
moreStyle = {};
// Determine if each data label is enabled
pointOptions = point.dlOptions || (point.options && point.options.dataLabels); // dlOptions is used in treemaps
enabled = pick(pointOptions && pointOptions.enabled, generalOptions.enabled); // #2282
// If the point is outside the plot area, destroy it. #678, #820
if (dataLabel && !enabled) {
point.dataLabel = dataLabel.destroy();
// Individual labels are disabled if the are explicitly disabled
// in the point options, or if they fall outside the plot area.
} else if (enabled) {
// Create individual options structure that can be extended without
// affecting others
options = merge(generalOptions, pointOptions);
style = options.style;
rotation = options.rotation;
// Get the string
labelConfig = point.getLabelConfig();
str = options.format ?
format(options.format, labelConfig) :
options.formatter.call(labelConfig, options);
// Determine the color
style.color = pick(options.color, style.color, series.color, 'black');
// update existing label
if (dataLabel) {
if (defined(str)) {
dataLabel
.attr({
text: str
});
isNew = false;
} else { // #1437 - the label is shown conditionally
point.dataLabel = dataLabel = dataLabel.destroy();
if (connector) {
point.connector = connector.destroy();
}
}
// create new label
} else if (defined(str)) {
attr = {
//align: align,
fill: options.backgroundColor,
stroke: options.borderColor,
'stroke-width': options.borderWidth,
r: options.borderRadius || 0,
rotation: rotation,
padding: options.padding,
zIndex: 1
};
// Get automated contrast color
if (style.color === 'contrast') {
moreStyle.color = options.inside || options.distance < 0 || !!seriesOptions.stacking ?
renderer.getContrast(point.color || series.color) :
'#000000';
}
if (cursor) {
moreStyle.cursor = cursor;
}
// Remove unused attributes (#947)
for (name in attr) {
if (attr[name] === UNDEFINED) {
delete attr[name];
}
}
dataLabel = point.dataLabel = renderer[rotation ? 'text' : 'label']( // labels don't support rotation
str,
0,
-999,
null,
null,
null,
options.useHTML
)
.attr(attr)
.css(extend(style, moreStyle))
.add(dataLabelsGroup)
.shadow(options.shadow);
}
if (dataLabel) {
// Now the data label is created and placed at 0,0, so we need to align it
series.alignDataLabel(point, dataLabel, options, null, isNew);
}
}
});
}
};
/**
* Align each individual data label
*/
Series.prototype.alignDataLabel = function (point, dataLabel, options, alignTo, isNew) {
var chart = this.chart,
inverted = chart.inverted,
plotX = pick(point.plotX, -999),
plotY = pick(point.plotY, -999),
bBox = dataLabel.getBBox(),
baseline = chart.renderer.fontMetrics(options.style.fontSize).b,
rotCorr, // rotation correction
// Math.round for rounding errors (#2683), alignTo to allow column labels (#2700)
visible = this.visible && (point.series.forceDL || chart.isInsidePlot(plotX, mathRound(plotY), inverted) ||
(alignTo && chart.isInsidePlot(plotX, inverted ? alignTo.x + 1 : alignTo.y + alignTo.height - 1, inverted))),
alignAttr; // the final position;
if (visible) {
// The alignment box is a singular point
alignTo = extend({
x: inverted ? chart.plotWidth - plotY : plotX,
y: mathRound(inverted ? chart.plotHeight - plotX : plotY),
width: 0,
height: 0
}, alignTo);
// Add the text size for alignment calculation
extend(options, {
width: bBox.width,
height: bBox.height
});
// Allow a hook for changing alignment in the last moment, then do the alignment
if (options.rotation) { // Fancy box alignment isn't supported for rotated text
rotCorr = chart.renderer.rotCorr(baseline, options.rotation); // #3723
dataLabel[isNew ? 'attr' : 'animate']({
x: alignTo.x + options.x + alignTo.width / 2 + rotCorr.x,
y: alignTo.y + options.y + alignTo.height / 2
})
.attr({ // #3003
align: options.align
});
} else {
dataLabel.align(options, null, alignTo);
alignAttr = dataLabel.alignAttr;
// Handle justify or crop
if (pick(options.overflow, 'justify') === 'justify') {
this.justifyDataLabel(dataLabel, options, alignAttr, bBox, alignTo, isNew);
} else if (pick(options.crop, true)) {
// Now check that the data label is within the plot area
visible = chart.isInsidePlot(alignAttr.x, alignAttr.y) && chart.isInsidePlot(alignAttr.x + bBox.width, alignAttr.y + bBox.height);
}
}
}
// Show or hide based on the final aligned position
if (!visible) {
dataLabel.attr({ y: -999 });
dataLabel.placed = false; // don't animate back in
}
};
/**
* If data labels fall partly outside the plot area, align them back in, in a way that
* doesn't hide the point.
*/
Series.prototype.justifyDataLabel = function (dataLabel, options, alignAttr, bBox, alignTo, isNew) {
var chart = this.chart,
align = options.align,
verticalAlign = options.verticalAlign,
off,
justified,
padding = dataLabel.box ? 0 : (dataLabel.padding || 0);
// Off left
off = alignAttr.x + padding;
if (off < 0) {
if (align === 'right') {
options.align = 'left';
} else {
options.x = -off;
}
justified = true;
}
// Off right
off = alignAttr.x + bBox.width - padding;
if (off > chart.plotWidth) {
if (align === 'left') {
options.align = 'right';
} else {
options.x = chart.plotWidth - off;
}
justified = true;
}
// Off top
off = alignAttr.y + padding;
if (off < 0) {
if (verticalAlign === 'bottom') {
options.verticalAlign = 'top';
} else {
options.y = -off;
}
justified = true;
}
// Off bottom
off = alignAttr.y + bBox.height - padding;
if (off > chart.plotHeight) {
if (verticalAlign === 'top') {
options.verticalAlign = 'bottom';
} else {
options.y = chart.plotHeight - off;
}
justified = true;
}
if (justified) {
dataLabel.placed = !isNew;
dataLabel.align(options, null, alignTo);
}
};
/**
* Override the base drawDataLabels method by pie specific functionality
*/
if (seriesTypes.pie) {
seriesTypes.pie.prototype.drawDataLabels = function () {
var series = this,
data = series.data,
point,
chart = series.chart,
options = series.options.dataLabels,
connectorPadding = pick(options.connectorPadding, 10),
connectorWidth = pick(options.connectorWidth, 1),
plotWidth = chart.plotWidth,
plotHeight = chart.plotHeight,
connector,
connectorPath,
softConnector = pick(options.softConnector, true),
distanceOption = options.distance,
seriesCenter = series.center,
radius = seriesCenter[2] / 2,
centerY = seriesCenter[1],
outside = distanceOption > 0,
dataLabel,
dataLabelWidth,
labelPos,
labelHeight,
halves = [// divide the points into right and left halves for anti collision
[], // right
[] // left
],
x,
y,
visibility,
rankArr,
i,
j,
overflow = [0, 0, 0, 0], // top, right, bottom, left
sort = function (a, b) {
return b.y - a.y;
};
// get out if not enabled
if (!series.visible || (!options.enabled && !series._hasPointLabels)) {
return;
}
// run parent method
Series.prototype.drawDataLabels.apply(series);
// arrange points for detection collision
each(data, function (point) {
if (point.dataLabel && point.visible) { // #407, #2510
halves[point.half].push(point);
}
});
/* Loop over the points in each half, starting from the top and bottom
* of the pie to detect overlapping labels.
*/
i = 2;
while (i--) {
var slots = [],
slotsLength,
usedSlots = [],
points = halves[i],
pos,
bottom,
length = points.length,
slotIndex;
if (!length) {
continue;
}
// Sort by angle
series.sortByAngle(points, i - 0.5);
// Assume equal label heights on either hemisphere (#2630)
j = labelHeight = 0;
while (!labelHeight && points[j]) { // #1569
labelHeight = points[j] && points[j].dataLabel && (points[j].dataLabel.getBBox().height || 21); // 21 is for #968
j++;
}
// Only do anti-collision when we are outside the pie and have connectors (#856)
if (distanceOption > 0) {
// Build the slots
bottom = mathMin(centerY + radius + distanceOption, chart.plotHeight);
for (pos = mathMax(0, centerY - radius - distanceOption); pos <= bottom; pos += labelHeight) {
slots.push(pos);
}
slotsLength = slots.length;
/* Visualize the slots
if (!series.slotElements) {
series.slotElements = [];
}
if (i === 1) {
series.slotElements.forEach(function (elem) {
elem.destroy();
});
series.slotElements.length = 0;
}
slots.forEach(function (pos, no) {
var slotX = series.getX(pos, i) + chart.plotLeft - (i ? 100 : 0),
slotY = pos + chart.plotTop;
if (!isNaN(slotX)) {
series.slotElements.push(chart.renderer.rect(slotX, slotY - 7, 100, labelHeight, 1)
.attr({
'stroke-width': 1,
stroke: 'silver',
fill: 'rgba(0,0,255,0.1)'
})
.add());
series.slotElements.push(chart.renderer.text('Slot '+ no, slotX, slotY + 4)
.attr({
fill: 'silver'
}).add());
}
});
// */
// if there are more values than available slots, remove lowest values
if (length > slotsLength) {
// create an array for sorting and ranking the points within each quarter
rankArr = [].concat(points);
rankArr.sort(sort);
j = length;
while (j--) {
rankArr[j].rank = j;
}
j = length;
while (j--) {
if (points[j].rank >= slotsLength) {
points.splice(j, 1);
}
}
length = points.length;
}
// The label goes to the nearest open slot, but not closer to the edge than
// the label's index.
for (j = 0; j < length; j++) {
point = points[j];
labelPos = point.labelPos;
var closest = 9999,
distance,
slotI;
// find the closest slot index
for (slotI = 0; slotI < slotsLength; slotI++) {
distance = mathAbs(slots[slotI] - labelPos[1]);
if (distance < closest) {
closest = distance;
slotIndex = slotI;
}
}
// if that slot index is closer to the edges of the slots, move it
// to the closest appropriate slot
if (slotIndex < j && slots[j] !== null) { // cluster at the top
slotIndex = j;
} else if (slotsLength < length - j + slotIndex && slots[j] !== null) { // cluster at the bottom
slotIndex = slotsLength - length + j;
while (slots[slotIndex] === null) { // make sure it is not taken
slotIndex++;
}
} else {
// Slot is taken, find next free slot below. In the next run, the next slice will find the
// slot above these, because it is the closest one
while (slots[slotIndex] === null) { // make sure it is not taken
slotIndex++;
}
}
usedSlots.push({ i: slotIndex, y: slots[slotIndex] });
slots[slotIndex] = null; // mark as taken
}
// sort them in order to fill in from the top
usedSlots.sort(sort);
}
// now the used slots are sorted, fill them up sequentially
for (j = 0; j < length; j++) {
var slot, naturalY;
point = points[j];
labelPos = point.labelPos;
dataLabel = point.dataLabel;
visibility = point.visible === false ? HIDDEN : VISIBLE;
naturalY = labelPos[1];
if (distanceOption > 0) {
slot = usedSlots.pop();
slotIndex = slot.i;
// if the slot next to currrent slot is free, the y value is allowed
// to fall back to the natural position
y = slot.y;
if ((naturalY > y && slots[slotIndex + 1] !== null) ||
(naturalY < y && slots[slotIndex - 1] !== null)) {
y = mathMin(mathMax(0, naturalY), chart.plotHeight);
}
} else {
y = naturalY;
}
// get the x - use the natural x position for first and last slot, to prevent the top
// and botton slice connectors from touching each other on either side
x = options.justify ?
seriesCenter[0] + (i ? -1 : 1) * (radius + distanceOption) :
series.getX(y === centerY - radius - distanceOption || y === centerY + radius + distanceOption ? naturalY : y, i);
// Record the placement and visibility
dataLabel._attr = {
visibility: visibility,
align: labelPos[6]
};
dataLabel._pos = {
x: x + options.x +
({ left: connectorPadding, right: -connectorPadding }[labelPos[6]] || 0),
y: y + options.y - 10 // 10 is for the baseline (label vs text)
};
dataLabel.connX = x;
dataLabel.connY = y;
// Detect overflowing data labels
if (this.options.size === null) {
dataLabelWidth = dataLabel.width;
// Overflow left
if (x - dataLabelWidth < connectorPadding) {
overflow[3] = mathMax(mathRound(dataLabelWidth - x + connectorPadding), overflow[3]);
// Overflow right
} else if (x + dataLabelWidth > plotWidth - connectorPadding) {
overflow[1] = mathMax(mathRound(x + dataLabelWidth - plotWidth + connectorPadding), overflow[1]);
}
// Overflow top
if (y - labelHeight / 2 < 0) {
overflow[0] = mathMax(mathRound(-y + labelHeight / 2), overflow[0]);
// Overflow left
} else if (y + labelHeight / 2 > plotHeight) {
overflow[2] = mathMax(mathRound(y + labelHeight / 2 - plotHeight), overflow[2]);
}
}
} // for each point
} // for each half
// Do not apply the final placement and draw the connectors until we have verified
// that labels are not spilling over.
if (arrayMax(overflow) === 0 || this.verifyDataLabelOverflow(overflow)) {
// Place the labels in the final position
this.placeDataLabels();
// Draw the connectors
if (outside && connectorWidth) {
each(this.points, function (point) {
connector = point.connector;
labelPos = point.labelPos;
dataLabel = point.dataLabel;
if (dataLabel && dataLabel._pos) {
visibility = dataLabel._attr.visibility;
x = dataLabel.connX;
y = dataLabel.connY;
connectorPath = softConnector ? [
M,
x + (labelPos[6] === 'left' ? 5 : -5), y, // end of the string at the label
'C',
x, y, // first break, next to the label
2 * labelPos[2] - labelPos[4], 2 * labelPos[3] - labelPos[5],
labelPos[2], labelPos[3], // second break
L,
labelPos[4], labelPos[5] // base
] : [
M,
x + (labelPos[6] === 'left' ? 5 : -5), y, // end of the string at the label
L,
labelPos[2], labelPos[3], // second break
L,
labelPos[4], labelPos[5] // base
];
if (connector) {
connector.animate({ d: connectorPath });
connector.attr('visibility', visibility);
} else {
point.connector = connector = series.chart.renderer.path(connectorPath).attr({
'stroke-width': connectorWidth,
stroke: options.connectorColor || point.color || '#606060',
visibility: visibility
//zIndex: 0 // #2722 (reversed)
})
.add(series.dataLabelsGroup);
}
} else if (connector) {
point.connector = connector.destroy();
}
});
}
}
};
/**
* Perform the final placement of the data labels after we have verified that they
* fall within the plot area.
*/
seriesTypes.pie.prototype.placeDataLabels = function () {
each(this.points, function (point) {
var dataLabel = point.dataLabel,
_pos;
if (dataLabel) {
_pos = dataLabel._pos;
if (_pos) {
dataLabel.attr(dataLabel._attr);
dataLabel[dataLabel.moved ? 'animate' : 'attr'](_pos);
dataLabel.moved = true;
} else if (dataLabel) {
dataLabel.attr({ y: -999 });
}
}
});
};
seriesTypes.pie.prototype.alignDataLabel = noop;
/**
* Verify whether the data labels are allowed to draw, or we should run more translation and data
* label positioning to keep them inside the plot area. Returns true when data labels are ready
* to draw.
*/
seriesTypes.pie.prototype.verifyDataLabelOverflow = function (overflow) {
var center = this.center,
options = this.options,
centerOption = options.center,
minSize = options.minSize || 80,
newSize = minSize,
ret;
// Handle horizontal size and center
if (centerOption[0] !== null) { // Fixed center
newSize = mathMax(center[2] - mathMax(overflow[1], overflow[3]), minSize);
} else { // Auto center
newSize = mathMax(
center[2] - overflow[1] - overflow[3], // horizontal overflow
minSize
);
center[0] += (overflow[3] - overflow[1]) / 2; // horizontal center
}
// Handle vertical size and center
if (centerOption[1] !== null) { // Fixed center
newSize = mathMax(mathMin(newSize, center[2] - mathMax(overflow[0], overflow[2])), minSize);
} else { // Auto center
newSize = mathMax(
mathMin(
newSize,
center[2] - overflow[0] - overflow[2] // vertical overflow
),
minSize
);
center[1] += (overflow[0] - overflow[2]) / 2; // vertical center
}
// If the size must be decreased, we need to run translate and drawDataLabels again
if (newSize < center[2]) {
center[2] = newSize;
this.translate(center);
each(this.points, function (point) {
if (point.dataLabel) {
point.dataLabel._pos = null; // reset
}
});
if (this.drawDataLabels) {
this.drawDataLabels();
}
// Else, return true to indicate that the pie and its labels is within the plot area
} else {
ret = true;
}
return ret;
};
}
if (seriesTypes.column) {
/**
* Override the basic data label alignment by adjusting for the position of the column
*/
seriesTypes.column.prototype.alignDataLabel = function (point, dataLabel, options, alignTo, isNew) {
var inverted = this.chart.inverted,
series = point.series,
dlBox = point.dlBox || point.shapeArgs, // data label box for alignment
below = point.below || (point.plotY > pick(this.translatedThreshold, series.yAxis.len)),
inside = pick(options.inside, !!this.options.stacking); // draw it inside the box?
// Align to the column itself, or the top of it
if (dlBox) { // Area range uses this method but not alignTo
alignTo = merge(dlBox);
if (inverted) {
alignTo = {
x: series.yAxis.len - alignTo.y - alignTo.height,
y: series.xAxis.len - alignTo.x - alignTo.width,
width: alignTo.height,
height: alignTo.width
};
}
// Compute the alignment box
if (!inside) {
if (inverted) {
alignTo.x += below ? 0 : alignTo.width;
alignTo.width = 0;
} else {
alignTo.y += below ? alignTo.height : 0;
alignTo.height = 0;
}
}
}
// When alignment is undefined (typically columns and bars), display the individual
// point below or above the point depending on the threshold
options.align = pick(
options.align,
!inverted || inside ? 'center' : below ? 'right' : 'left'
);
options.verticalAlign = pick(
options.verticalAlign,
inverted || inside ? 'middle' : below ? 'top' : 'bottom'
);
// Call the parent method
Series.prototype.alignDataLabel.call(this, point, dataLabel, options, alignTo, isNew);
};
}
/**
* Highmaps JS v1.1.1 (2015-02-17)
* Highcharts module to hide overlapping data labels. This module is included by default in Highmaps.
*
* (c) 2010-2014 Torstein Honsi
*
* License: www.highcharts.com/license
*/
/*global Highcharts, HighchartsAdapter */
(function (H) {
var Chart = H.Chart,
each = H.each,
addEvent = HighchartsAdapter.addEvent;
// Collect potensial overlapping data labels. Stack labels probably don't need to be
// considered because they are usually accompanied by data labels that lie inside the columns.
Chart.prototype.callbacks.push(function (chart) {
function collectAndHide() {
var labels = [];
each(chart.series, function (series) {
var dlOptions = series.options.dataLabels;
if ((dlOptions.enabled || series._hasPointLabels) && !dlOptions.allowOverlap) {
each(series.points, function (point) {
if (point.dataLabel) {
point.dataLabel.labelrank = point.labelrank;
labels.push(point.dataLabel);
}
});
}
});
chart.hideOverlappingLabels(labels);
}
// Do it now ...
collectAndHide();
// ... and after each chart redraw
addEvent(chart, 'redraw', collectAndHide);
});
/**
* Hide overlapping labels. Labels are moved and faded in and out on zoom to provide a smooth
* visual imression.
*/
Chart.prototype.hideOverlappingLabels = function (labels) {
var len = labels.length,
label,
i,
j,
label1,
label2,
intersectRect = function (pos1, pos2, size1, size2) {
return !(
pos2.x > pos1.x + size1.width ||
pos2.x + size2.width < pos1.x ||
pos2.y > pos1.y + size1.height ||
pos2.y + size2.height < pos1.y
);
};
// Mark with initial opacity
for (i = 0; i < len; i++) {
label = labels[i];
if (label) {
label.oldOpacity = label.opacity;
label.newOpacity = 1;
}
}
// Detect overlapping labels
for (i = 0; i < len; i++) {
label1 = labels[i];
for (j = i + 1; j < len; ++j) {
label2 = labels[j];
if (label1 && label2 && label1.placed && label2.placed && label1.newOpacity !== 0 && label2.newOpacity !== 0 &&
intersectRect(label1.alignAttr, label2.alignAttr, label1, label2)) {
(label1.labelrank < label2.labelrank ? label1 : label2).newOpacity = 0;
}
}
}
// Hide or show
for (i = 0; i < len; i++) {
label = labels[i];
if (label) {
if (label.oldOpacity !== label.newOpacity && label.placed) {
label.alignAttr.opacity = label.newOpacity;
label[label.isOld && label.newOpacity ? 'animate' : 'attr'](label.alignAttr);
}
label.isOld = true;
}
}
};
}(Highcharts));/**
* Override to use the extreme coordinates from the SVG shape, not the
* data values
*/
wrap(Axis.prototype, 'getSeriesExtremes', function (proceed) {
var isXAxis = this.isXAxis,
dataMin,
dataMax,
xData = [],
useMapGeometry;
// Remove the xData array and cache it locally so that the proceed method doesn't use it
if (isXAxis) {
each(this.series, function (series, i) {
if (series.useMapGeometry) {
xData[i] = series.xData;
series.xData = [];
}
});
}
// Call base to reach normal cartesian series (like mappoint)
proceed.call(this);
// Run extremes logic for map and mapline
if (isXAxis) {
dataMin = pick(this.dataMin, Number.MAX_VALUE);
dataMax = pick(this.dataMax, -Number.MAX_VALUE);
each(this.series, function (series, i) {
if (series.useMapGeometry) {
dataMin = Math.min(dataMin, pick(series.minX, dataMin));
dataMax = Math.max(dataMax, pick(series.maxX, dataMin));
series.xData = xData[i]; // Reset xData array
useMapGeometry = true;
}
});
if (useMapGeometry) {
this.dataMin = dataMin;
this.dataMax = dataMax;
}
}
});
/**
* Override axis translation to make sure the aspect ratio is always kept
*/
wrap(Axis.prototype, 'setAxisTranslation', function (proceed) {
var chart = this.chart,
mapRatio,
plotRatio = chart.plotWidth / chart.plotHeight,
adjustedAxisLength,
xAxis = chart.xAxis[0],
padAxis,
fixTo,
fixDiff;
// Run the parent method
proceed.call(this);
// On Y axis, handle both
if (chart.options.chart.preserveAspectRatio && this.coll === 'yAxis' && xAxis.transA !== UNDEFINED) {
// Use the same translation for both axes
this.transA = xAxis.transA = Math.min(this.transA, xAxis.transA);
mapRatio = plotRatio / ((xAxis.max - xAxis.min) / (this.max - this.min));
// What axis to pad to put the map in the middle
padAxis = mapRatio < 1 ? this : xAxis;
// Pad it
adjustedAxisLength = (padAxis.max - padAxis.min) * padAxis.transA;
padAxis.pixelPadding = padAxis.len - adjustedAxisLength;
padAxis.minPixelPadding = padAxis.pixelPadding / 2;
fixTo = padAxis.fixTo;
if (fixTo) {
fixDiff = fixTo[1] - padAxis.toValue(fixTo[0], true);
fixDiff *= padAxis.transA;
if (Math.abs(fixDiff) > padAxis.minPixelPadding || (padAxis.min === padAxis.dataMin && padAxis.max === padAxis.dataMax)) { // zooming out again, keep within restricted area
fixDiff = 0;
}
padAxis.minPixelPadding -= fixDiff;
}
}
});
/**
* Override Axis.render in order to delete the fixTo prop
*/
wrap(Axis.prototype, 'render', function (proceed) {
proceed.call(this);
this.fixTo = null;
});
/**
* The ColorAxis object for inclusion in gradient legends
*/
var ColorAxis = Highcharts.ColorAxis = function () {
this.isColorAxis = true;
this.init.apply(this, arguments);
};
extend(ColorAxis.prototype, Axis.prototype);
extend(ColorAxis.prototype, {
defaultColorAxisOptions: {
lineWidth: 0,
gridLineWidth: 1,
tickPixelInterval: 72,
startOnTick: true,
endOnTick: true,
offset: 0,
marker: {
animation: {
duration: 50
},
color: 'gray',
width: 0.01
},
labels: {
overflow: 'justify'
},
minColor: '#EFEFFF',
maxColor: '#003875',
tickLength: 5
},
init: function (chart, userOptions) {
var horiz = chart.options.legend.layout !== 'vertical',
options;
// Build the options
options = merge(this.defaultColorAxisOptions, {
side: horiz ? 2 : 1,
reversed: !horiz
}, userOptions, {
isX: horiz,
opposite: !horiz,
showEmpty: false,
title: null,
isColor: true
});
Axis.prototype.init.call(this, chart, options);
// Base init() pushes it to the xAxis array, now pop it again
//chart[this.isXAxis ? 'xAxis' : 'yAxis'].pop();
// Prepare data classes
if (userOptions.dataClasses) {
this.initDataClasses(userOptions);
}
this.initStops(userOptions);
// Override original axis properties
this.isXAxis = true;
this.horiz = horiz;
this.zoomEnabled = false;
},
/*
* Return an intermediate color between two colors, according to pos where 0
* is the from color and 1 is the to color
*/
tweenColors: function (from, to, pos) {
// Check for has alpha, because rgba colors perform worse due to lack of
// support in WebKit.
var hasAlpha;
from = from.rgba;
to = to.rgba;
hasAlpha = (to[3] !== 1 || from[3] !== 1);
if (!to.length || !from.length) {
Highcharts.error(23);
}
return (hasAlpha ? 'rgba(' : 'rgb(') +
Math.round(to[0] + (from[0] - to[0]) * (1 - pos)) + ',' +
Math.round(to[1] + (from[1] - to[1]) * (1 - pos)) + ',' +
Math.round(to[2] + (from[2] - to[2]) * (1 - pos)) +
(hasAlpha ? (',' + (to[3] + (from[3] - to[3]) * (1 - pos))) : '') + ')';
},
initDataClasses: function (userOptions) {
var axis = this,
chart = this.chart,
dataClasses,
colorCounter = 0,
options = this.options,
len = userOptions.dataClasses.length;
this.dataClasses = dataClasses = [];
this.legendItems = [];
each(userOptions.dataClasses, function (dataClass, i) {
var colors;
dataClass = merge(dataClass);
dataClasses.push(dataClass);
if (!dataClass.color) {
if (options.dataClassColor === 'category') {
colors = chart.options.colors;
dataClass.color = colors[colorCounter++];
// loop back to zero
if (colorCounter === colors.length) {
colorCounter = 0;
}
} else {
dataClass.color = axis.tweenColors(
Color(options.minColor),
Color(options.maxColor),
len < 2 ? 0.5 : i / (len - 1) // #3219
);
}
}
});
},
initStops: function (userOptions) {
this.stops = userOptions.stops || [
[0, this.options.minColor],
[1, this.options.maxColor]
];
each(this.stops, function (stop) {
stop.color = Color(stop[1]);
});
},
/**
* Extend the setOptions method to process extreme colors and color
* stops.
*/
setOptions: function (userOptions) {
Axis.prototype.setOptions.call(this, userOptions);
this.options.crosshair = this.options.marker;
this.coll = 'colorAxis';
},
setAxisSize: function () {
var symbol = this.legendSymbol,
chart = this.chart,
x,
y,
width,
height;
if (symbol) {
this.left = x = symbol.attr('x');
this.top = y = symbol.attr('y');
this.width = width = symbol.attr('width');
this.height = height = symbol.attr('height');
this.right = chart.chartWidth - x - width;
this.bottom = chart.chartHeight - y - height;
this.len = this.horiz ? width : height;
this.pos = this.horiz ? x : y;
}
},
/**
* Translate from a value to a color
*/
toColor: function (value, point) {
var pos,
stops = this.stops,
from,
to,
color,
dataClasses = this.dataClasses,
dataClass,
i;
if (dataClasses) {
i = dataClasses.length;
while (i--) {
dataClass = dataClasses[i];
from = dataClass.from;
to = dataClass.to;
if ((from === UNDEFINED || value >= from) && (to === UNDEFINED || value <= to)) {
color = dataClass.color;
if (point) {
point.dataClass = i;
}
break;
}
}
} else {
if (this.isLog) {
value = this.val2lin(value);
}
pos = 1 - ((this.max - value) / ((this.max - this.min) || 1));
i = stops.length;
while (i--) {
if (pos > stops[i][0]) {
break;
}
}
from = stops[i] || stops[i + 1];
to = stops[i + 1] || from;
// The position within the gradient
pos = 1 - (to[0] - pos) / ((to[0] - from[0]) || 1);
color = this.tweenColors(
from.color,
to.color,
pos
);
}
return color;
},
getOffset: function () {
var group = this.legendGroup,
sideOffset = this.chart.axisOffset[this.side];
if (group) {
Axis.prototype.getOffset.call(this);
if (!this.axisGroup.parentGroup) {
// Move the axis elements inside the legend group
this.axisGroup.add(group);
this.gridGroup.add(group);
this.labelGroup.add(group);
this.added = true;
this.labelLeft = 0;
this.labelRight = this.width;
}
// Reset it to avoid color axis reserving space
this.chart.axisOffset[this.side] = sideOffset;
}
},
/**
* Create the color gradient
*/
setLegendColor: function () {
var grad,
horiz = this.horiz,
options = this.options,
reversed = this.reversed;
grad = horiz ? [+reversed, 0, +!reversed, 0] : [0, +!reversed, 0, +reversed]; // #3190
this.legendColor = {
linearGradient: { x1: grad[0], y1: grad[1], x2: grad[2], y2: grad[3] },
stops: options.stops || [
[0, options.minColor],
[1, options.maxColor]
]
};
},
/**
* The color axis appears inside the legend and has its own legend symbol
*/
drawLegendSymbol: function (legend, item) {
var padding = legend.padding,
legendOptions = legend.options,
horiz = this.horiz,
box,
width = pick(legendOptions.symbolWidth, horiz ? 200 : 12),
height = pick(legendOptions.symbolHeight, horiz ? 12 : 200),
labelPadding = pick(legendOptions.labelPadding, horiz ? 16 : 30),
itemDistance = pick(legendOptions.itemDistance, 10);
this.setLegendColor();
// Create the gradient
item.legendSymbol = this.chart.renderer.rect(
0,
legend.baseline - 11,
width,
height
).attr({
zIndex: 1
}).add(item.legendGroup);
box = item.legendSymbol.getBBox();
// Set how much space this legend item takes up
this.legendItemWidth = width + padding + (horiz ? itemDistance : labelPadding);
this.legendItemHeight = height + padding + (horiz ? labelPadding : 0);
},
/**
* Fool the legend
*/
setState: noop,
visible: true,
setVisible: noop,
getSeriesExtremes: function () {
var series;
if (this.series.length) {
series = this.series[0];
this.dataMin = series.valueMin;
this.dataMax = series.valueMax;
}
},
drawCrosshair: function (e, point) {
var newCross = !this.cross,
plotX = point && point.plotX,
plotY = point && point.plotY,
crossPos,
axisPos = this.pos,
axisLen = this.len;
if (point) {
crossPos = this.toPixels(point[point.series.colorKey]);
if (crossPos < axisPos) {
crossPos = axisPos - 2;
} else if (crossPos > axisPos + axisLen) {
crossPos = axisPos + axisLen + 2;
}
point.plotX = crossPos;
point.plotY = this.len - crossPos;
Axis.prototype.drawCrosshair.call(this, e, point);
point.plotX = plotX;
point.plotY = plotY;
if (!newCross && this.cross) {
this.cross
.attr({
fill: this.crosshair.color
})
.add(this.legendGroup);
}
}
},
getPlotLinePath: function (a, b, c, d, pos) {
if (pos) { // crosshairs only
return this.horiz ?
['M', pos - 4, this.top - 6, 'L', pos + 4, this.top - 6, pos, this.top, 'Z'] :
['M', this.left, pos, 'L', this.left - 6, pos + 6, this.left - 6, pos - 6, 'Z'];
} else {
return Axis.prototype.getPlotLinePath.call(this, a, b, c, d);
}
},
update: function (newOptions, redraw) {
each(this.series, function (series) {
series.isDirtyData = true; // Needed for Axis.update when choropleth colors change
});
Axis.prototype.update.call(this, newOptions, redraw);
if (this.legendItem) {
this.setLegendColor();
this.chart.legend.colorizeItem(this, true);
}
},
/**
* Get the legend item symbols for data classes
*/
getDataClassLegendSymbols: function () {
var axis = this,
chart = this.chart,
legendItems = this.legendItems,
legendOptions = chart.options.legend,
valueDecimals = legendOptions.valueDecimals,
valueSuffix = legendOptions.valueSuffix || '',
name;
if (!legendItems.length) {
each(this.dataClasses, function (dataClass, i) {
var vis = true,
from = dataClass.from,
to = dataClass.to;
// Assemble the default name. This can be overridden by legend.options.labelFormatter
name = '';
if (from === UNDEFINED) {
name = '< ';
} else if (to === UNDEFINED) {
name = '> ';
}
if (from !== UNDEFINED) {
name += Highcharts.numberFormat(from, valueDecimals) + valueSuffix;
}
if (from !== UNDEFINED && to !== UNDEFINED) {
name += ' - ';
}
if (to !== UNDEFINED) {
name += Highcharts.numberFormat(to, valueDecimals) + valueSuffix;
}
// Add a mock object to the legend items
legendItems.push(extend({
chart: chart,
name: name,
options: {},
drawLegendSymbol: LegendSymbolMixin.drawRectangle,
visible: true,
setState: noop,
setVisible: function () {
vis = this.visible = !vis;
each(axis.series, function (series) {
each(series.points, function (point) {
if (point.dataClass === i) {
point.setVisible(vis);
}
});
});
chart.legend.colorizeItem(this, vis);
}
}, dataClass));
});
}
return legendItems;
},
name: '' // Prevents 'undefined' in legend in IE8
});
/**
* Handle animation of the color attributes directly
*/
each(['fill', 'stroke'], function (prop) {
HighchartsAdapter.addAnimSetter(prop, function (fx) {
fx.elem.attr(prop, ColorAxis.prototype.tweenColors(Color(fx.start), Color(fx.end), fx.pos));
});
});
/**
* Extend the chart getAxes method to also get the color axis
*/
wrap(Chart.prototype, 'getAxes', function (proceed) {
var options = this.options,
colorAxisOptions = options.colorAxis;
proceed.call(this);
this.colorAxis = [];
if (colorAxisOptions) {
proceed = new ColorAxis(this, colorAxisOptions); // Fake assignment for jsLint
}
});
/**
* Wrap the legend getAllItems method to add the color axis. This also removes the
* axis' own series to prevent them from showing up individually.
*/
wrap(Legend.prototype, 'getAllItems', function (proceed) {
var allItems = [],
colorAxis = this.chart.colorAxis[0];
if (colorAxis) {
// Data classes
if (colorAxis.options.dataClasses) {
allItems = allItems.concat(colorAxis.getDataClassLegendSymbols());
// Gradient legend
} else {
// Add this axis on top
allItems.push(colorAxis);
}
// Don't add the color axis' series
each(colorAxis.series, function (series) {
series.options.showInLegend = false;
});
}
return allItems.concat(proceed.call(this));
});/**
* Mixin for maps and heatmaps
*/
var colorSeriesMixin = {
pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
stroke: 'borderColor',
'stroke-width': 'borderWidth',
fill: 'color',
dashstyle: 'dashStyle'
},
pointArrayMap: ['value'],
axisTypes: ['xAxis', 'yAxis', 'colorAxis'],
optionalAxis: 'colorAxis',
trackerGroups: ['group', 'markerGroup', 'dataLabelsGroup'],
getSymbol: noop,
parallelArrays: ['x', 'y', 'value'],
colorKey: 'value',
/**
* In choropleth maps, the color is a result of the value, so this needs translation too
*/
translateColors: function () {
var series = this,
nullColor = this.options.nullColor,
colorAxis = this.colorAxis,
colorKey = this.colorKey;
each(this.data, function (point) {
var value = point[colorKey],
color;
color = value === null ? nullColor : (colorAxis && value !== undefined) ? colorAxis.toColor(value, point) : point.color || series.color;
if (color) {
point.color = color;
}
});
}
};
// The vector-effect attribute is not supported in IE <= 11 (at least), so we need
// diffent logic (#3218)
var supportsVectorEffect = document.documentElement.style.vectorEffect !== undefined;
/**
* Extend the default options with map options
*/
defaultPlotOptions.map = merge(defaultPlotOptions.scatter, {
allAreas: true,
animation: false, // makes the complex shapes slow
nullColor: '#F8F8F8',
borderColor: 'silver',
borderWidth: 1,
marker: null,
stickyTracking: false,
dataLabels: {
formatter: function () { // #2945
return this.point.value;
},
inside: true, // for the color
verticalAlign: 'middle',
crop: false,
overflow: false,
padding: 0
},
turboThreshold: 0,
tooltip: {
followPointer: true,
pointFormat: '{point.name}: {point.value}<br/>'
},
states: {
normal: {
animation: true
},
hover: {
brightness: 0.2,
halo: null
}
}
});
/**
* The MapAreaPoint object
*/
var MapAreaPoint = extendClass(Point, {
/**
* Extend the Point object to split paths
*/
applyOptions: function (options, x) {
var point = Point.prototype.applyOptions.call(this, options, x),
series = this.series,
joinBy = series.joinBy,
mapPoint;
if (series.mapData) {
mapPoint = point[joinBy[1]] !== undefined && series.mapMap[point[joinBy[1]]];
if (mapPoint) {
// This applies only to bubbles
if (series.xyFromShape) {
point.x = mapPoint._midX;
point.y = mapPoint._midY;
}
extend(point, mapPoint); // copy over properties
} else {
point.value = point.value || null;
}
}
return point;
},
/**
* Set the visibility of a single map area
*/
setVisible: function (vis) {
var point = this,
method = vis ? 'show' : 'hide';
// Show and hide associated elements
each(['graphic', 'dataLabel'], function (key) {
if (point[key]) {
point[key][method]();
}
});
},
/**
* Stop the fade-out
*/
onMouseOver: function (e) {
clearTimeout(this.colorInterval);
if (this.value !== null) {
Point.prototype.onMouseOver.call(this, e);
} else { //#3401 Tooltip doesn't hide when hovering over null points
this.series.onMouseOut(e);
}
},
/**
* Custom animation for tweening out the colors. Animation reduces blinking when hovering
* over islands and coast lines. We run a custom implementation of animation becuase we
* need to be able to run this independently from other animations like zoom redraw. Also,
* adding color animation to the adapters would introduce almost the same amount of code.
*/
onMouseOut: function () {
var point = this,
start = +new Date(),
normalColor = Color(point.color),
hoverColor = Color(point.pointAttr.hover.fill),
animation = point.series.options.states.normal.animation,
duration = animation && (animation.duration || 500),
fill;
if (duration && normalColor.rgba.length === 4 && hoverColor.rgba.length === 4 && point.state !== 'select') {
fill = point.pointAttr[''].fill;
delete point.pointAttr[''].fill; // avoid resetting it in Point.setState
clearTimeout(point.colorInterval);
point.colorInterval = setInterval(function () {
var pos = (new Date() - start) / duration,
graphic = point.graphic;
if (pos > 1) {
pos = 1;
}
if (graphic) {
graphic.attr('fill', ColorAxis.prototype.tweenColors.call(0, hoverColor, normalColor, pos));
}
if (pos >= 1) {
clearTimeout(point.colorInterval);
}
}, 13);
}
Point.prototype.onMouseOut.call(point);
if (fill) {
point.pointAttr[''].fill = fill;
}
},
/**
* Zoom the chart to view a specific area point
*/
zoomTo: function () {
var point = this,
series = point.series;
series.xAxis.setExtremes(
point._minX,
point._maxX,
false
);
series.yAxis.setExtremes(
point._minY,
point._maxY,
false
);
series.chart.redraw();
}
});
/**
* Add the series type
*/
seriesTypes.map = extendClass(seriesTypes.scatter, merge(colorSeriesMixin, {
type: 'map',
pointClass: MapAreaPoint,
supportsDrilldown: true,
getExtremesFromAll: true,
useMapGeometry: true, // get axis extremes from paths, not values
forceDL: true,
searchPoint: noop,
/**
* Get the bounding box of all paths in the map combined.
*/
getBox: function (paths) {
var MAX_VALUE = Number.MAX_VALUE,
maxX = -MAX_VALUE,
minX = MAX_VALUE,
maxY = -MAX_VALUE,
minY = MAX_VALUE,
minRange = MAX_VALUE,
xAxis = this.xAxis,
yAxis = this.yAxis,
hasBox;
// Find the bounding box
each(paths || [], function (point) {
if (point.path) {
if (typeof point.path === 'string') {
point.path = Highcharts.splitPath(point.path);
}
var path = point.path || [],
i = path.length,
even = false, // while loop reads from the end
pointMaxX = -MAX_VALUE,
pointMinX = MAX_VALUE,
pointMaxY = -MAX_VALUE,
pointMinY = MAX_VALUE,
properties = point.properties;
// The first time a map point is used, analyze its box
if (!point._foundBox) {
while (i--) {
if (typeof path[i] === 'number' && !isNaN(path[i])) {
if (even) { // even = x
pointMaxX = Math.max(pointMaxX, path[i]);
pointMinX = Math.min(pointMinX, path[i]);
} else { // odd = Y
pointMaxY = Math.max(pointMaxY, path[i]);
pointMinY = Math.min(pointMinY, path[i]);
}
even = !even;
}
}
// Cache point bounding box for use to position data labels, bubbles etc
point._midX = pointMinX + (pointMaxX - pointMinX) *
(point.middleX || (properties && properties['hc-middle-x']) || 0.5); // pick is slower and very marginally needed
point._midY = pointMinY + (pointMaxY - pointMinY) *
(point.middleY || (properties && properties['hc-middle-y']) || 0.5);
point._maxX = pointMaxX;
point._minX = pointMinX;
point._maxY = pointMaxY;
point._minY = pointMinY;
point.labelrank = pick(point.labelrank, (pointMaxX - pointMinX) * (pointMaxY - pointMinY));
point._foundBox = true;
}
maxX = Math.max(maxX, point._maxX);
minX = Math.min(minX, point._minX);
maxY = Math.max(maxY, point._maxY);
minY = Math.min(minY, point._minY);
minRange = Math.min(point._maxX - point._minX, point._maxY - point._minY, minRange);
hasBox = true;
}
});
// Set the box for the whole series
if (hasBox) {
this.minY = Math.min(minY, pick(this.minY, MAX_VALUE));
this.maxY = Math.max(maxY, pick(this.maxY, -MAX_VALUE));
this.minX = Math.min(minX, pick(this.minX, MAX_VALUE));
this.maxX = Math.max(maxX, pick(this.maxX, -MAX_VALUE));
// If no minRange option is set, set the default minimum zooming range to 5 times the
// size of the smallest element
if (xAxis && xAxis.options.minRange === undefined) {
xAxis.minRange = Math.min(5 * minRange, (this.maxX - this.minX) / 5, xAxis.minRange || MAX_VALUE);
}
if (yAxis && yAxis.options.minRange === undefined) {
yAxis.minRange = Math.min(5 * minRange, (this.maxY - this.minY) / 5, yAxis.minRange || MAX_VALUE);
}
} else {
this.minY = UNDEFINED;
this.maxY = UNDEFINED;
this.minX = UNDEFINED;
this.maxX = UNDEFINED;
}
},
getExtremes: function () {
// Get the actual value extremes for colors
Series.prototype.getExtremes.call(this, this.valueData);
// Recalculate box on updated data
if (this.chart.hasRendered && this.isDirtyData) {
this.getBox(this.options.data);
}
this.valueMin = this.dataMin;
this.valueMax = this.dataMax;
// Extremes for the mock Y axis
this.dataMin = this.minY;
this.dataMax = this.maxY;
},
/**
* Translate the path so that it automatically fits into the plot area box
* @param {Object} path
*/
translatePath: function (path) {
var series = this,
even = false, // while loop reads from the end
xAxis = series.xAxis,
yAxis = series.yAxis,
xMin = xAxis.min,
xTransA = xAxis.transA,
xMinPixelPadding = xAxis.minPixelPadding,
yMin = yAxis.min,
yTransA = yAxis.transA,
yMinPixelPadding = yAxis.minPixelPadding,
i,
ret = []; // Preserve the original
// Do the translation
if (path) {
i = path.length;
while (i--) {
if (typeof path[i] === 'number') {
ret[i] = even ?
(path[i] - xMin) * xTransA + xMinPixelPadding :
(path[i] - yMin) * yTransA + yMinPixelPadding;
even = !even;
} else {
ret[i] = path[i];
}
}
}
return ret;
},
/**
* Extend setData to join in mapData. If the allAreas option is true, all areas
* from the mapData are used, and those that don't correspond to a data value
* are given null values.
*/
setData: function (data, redraw) {
var options = this.options,
mapData = options.mapData,
joinBy = options.joinBy,
joinByNull = joinBy === null,
dataUsed = [],
mapPoint,
transform,
mapTransforms,
props,
i;
if (joinByNull) {
joinBy = '_i';
}
joinBy = this.joinBy = Highcharts.splat(joinBy);
if (!joinBy[1]) {
joinBy[1] = joinBy[0];
}
// Pick up numeric values, add index
if (data) {
each(data, function (val, i) {
if (typeof val === 'number') {
data[i] = {
value: val
};
}
if (joinByNull) {
data[i]._i = i;
}
});
}
this.getBox(data);
if (mapData) {
if (mapData.type === 'FeatureCollection') {
if (mapData['hc-transform']) {
this.chart.mapTransforms = mapTransforms = mapData['hc-transform'];
// Cache cos/sin of transform rotation angle
for (transform in mapTransforms) {
if (mapTransforms.hasOwnProperty(transform) && transform.rotation) {
transform.cosAngle = Math.cos(transform.rotation);
transform.sinAngle = Math.sin(transform.rotation);
}
}
}
mapData = Highcharts.geojson(mapData, this.type, this);
}
this.getBox(mapData);
this.mapData = mapData;
this.mapMap = {};
for (i = 0; i < mapData.length; i++) {
mapPoint = mapData[i];
props = mapPoint.properties;
mapPoint._i = i;
// Copy the property over to root for faster access
if (joinBy[0] && props && props[joinBy[0]]) {
mapPoint[joinBy[0]] = props[joinBy[0]];
}
this.mapMap[mapPoint[joinBy[0]]] = mapPoint;
}
if (options.allAreas) {
data = data || [];
// Registered the point codes that actually hold data
if (joinBy[1]) {
each(data, function (point) {
dataUsed.push(point[joinBy[1]]);
});
}
// Add those map points that don't correspond to data, which will be drawn as null points
dataUsed = '|' + dataUsed.join('|') + '|'; // String search is faster than array.indexOf
each(mapData, function (mapPoint) {
if (!joinBy[0] || dataUsed.indexOf('|' + mapPoint[joinBy[0]] + '|') === -1) {
data.push(merge(mapPoint, { value: null }));
}
});
}
}
Series.prototype.setData.call(this, data, redraw);
},
/**
* No graph for the map series
*/
drawGraph: noop,
/**
* We need the points' bounding boxes in order to draw the data labels, so
* we skip it now and call it from drawPoints instead.
*/
drawDataLabels: noop,
/**
* Allow a quick redraw by just translating the area group. Used for zooming and panning
* in capable browsers.
*/
doFullTranslate: function () {
return this.isDirtyData || this.chart.isResizing || this.chart.renderer.isVML || !this.baseTrans;
},
/**
* Add the path option for data points. Find the max value for color calculation.
*/
translate: function () {
var series = this,
xAxis = series.xAxis,
yAxis = series.yAxis,
doFullTranslate = series.doFullTranslate();
series.generatePoints();
each(series.data, function (point) {
// Record the middle point (loosely based on centroid), determined
// by the middleX and middleY options.
point.plotX = xAxis.toPixels(point._midX, true);
point.plotY = yAxis.toPixels(point._midY, true);
if (doFullTranslate) {
point.shapeType = 'path';
point.shapeArgs = {
d: series.translatePath(point.path)
};
if (supportsVectorEffect) {
point.shapeArgs['vector-effect'] = 'non-scaling-stroke';
}
}
});
series.translateColors();
},
/**
* Use the drawPoints method of column, that is able to handle simple shapeArgs.
* Extend it by assigning the tooltip position.
*/
drawPoints: function () {
var series = this,
xAxis = series.xAxis,
yAxis = series.yAxis,
group = series.group,
chart = series.chart,
renderer = chart.renderer,
scaleX,
scaleY,
translateX,
translateY,
baseTrans = this.baseTrans;
// Set a group that handles transform during zooming and panning in order to preserve clipping
// on series.group
if (!series.transformGroup) {
series.transformGroup = renderer.g()
.attr({
scaleX: 1,
scaleY: 1
})
.add(group);
}
// Draw the shapes again
if (series.doFullTranslate()) {
// Individual point actions
if (chart.hasRendered && series.pointAttrToOptions.fill === 'color') {
each(series.points, function (point) {
// Reset color on update/redraw
if (point.graphic) {
point.graphic.attr('fill', point.color);
}
});
}
// If vector-effect is not supported, we set the stroke-width on the group element
// and let all point graphics inherit. That way we don't have to iterate over all
// points to update the stroke-width on zooming.
if (!supportsVectorEffect) {
each(series.points, function (point) {
var attr = point.pointAttr[''];
if (attr['stroke-width'] === series.pointAttr['']['stroke-width']) {
attr['stroke-width'] = 'inherit';
}
});
}
// Draw them in transformGroup
series.group = series.transformGroup;
seriesTypes.column.prototype.drawPoints.apply(series);
series.group = group; // Reset
// Add class names
each(series.points, function (point) {
if (point.graphic) {
if (point.name) {
point.graphic.addClass('highcharts-name-' + point.name.replace(' ', '-').toLowerCase());
}
if (point.properties && point.properties['hc-key']) {
point.graphic.addClass('highcharts-key-' + point.properties['hc-key'].toLowerCase());
}
if (!supportsVectorEffect) {
point.graphic['stroke-widthSetter'] = noop;
}
}
});
// Set the base for later scale-zooming. The originX and originY properties are the
// axis values in the plot area's upper left corner.
this.baseTrans = {
originX: xAxis.min - xAxis.minPixelPadding / xAxis.transA,
originY: yAxis.min - yAxis.minPixelPadding / yAxis.transA + (yAxis.reversed ? 0 : yAxis.len / yAxis.transA),
transAX: xAxis.transA,
transAY: yAxis.transA
};
// Reset transformation in case we're doing a full translate (#3789)
this.transformGroup.animate({
translateX: 0,
translateY: 0,
scaleX: 1,
scaleY: 1
});
// Just update the scale and transform for better performance
} else {
scaleX = xAxis.transA / baseTrans.transAX;
scaleY = yAxis.transA / baseTrans.transAY;
translateX = xAxis.toPixels(baseTrans.originX, true);
translateY = yAxis.toPixels(baseTrans.originY, true);
// Handle rounding errors in normal view (#3789)
if (scaleX > 0.99 && scaleX < 1.01 && scaleY > 0.99 && scaleY < 1.01) {
scaleX = 1;
scaleY = 1;
translateX = Math.round(translateX);
translateY = Math.round(translateY);
}
this.transformGroup.animate({
translateX: translateX,
translateY: translateY,
scaleX: scaleX,
scaleY: scaleY
});
}
// Set the stroke-width directly on the group element so the children inherit it. We need to use
// setAttribute directly, because the stroke-widthSetter method expects a stroke color also to be
// set.
if (!supportsVectorEffect) {
series.group.element.setAttribute('stroke-width', series.options.borderWidth / (scaleX || 1));
}
this.drawMapDataLabels();
},
/**
* Draw the data labels. Special for maps is the time that the data labels are drawn (after points),
* and the clipping of the dataLabelsGroup.
*/
drawMapDataLabels: function () {
Series.prototype.drawDataLabels.call(this);
if (this.dataLabelsGroup) {
this.dataLabelsGroup.clip(this.chart.clipRect);
}
},
/**
* Override render to throw in an async call in IE8. Otherwise it chokes on the US counties demo.
*/
render: function () {
var series = this,
render = Series.prototype.render;
// Give IE8 some time to breathe.
if (series.chart.renderer.isVML && series.data.length > 3000) {
setTimeout(function () {
render.call(series);
});
} else {
render.call(series);
}
},
/**
* The initial animation for the map series. By default, animation is disabled.
* Animation of map shapes is not at all supported in VML browsers.
*/
animate: function (init) {
var chart = this.chart,
animation = this.options.animation,
group = this.group,
xAxis = this.xAxis,
yAxis = this.yAxis,
left = xAxis.pos,
top = yAxis.pos;
if (chart.renderer.isSVG) {
if (animation === true) {
animation = {
duration: 1000
};
}
// Initialize the animation
if (init) {
// Scale down the group and place it in the center
group.attr({
translateX: left + xAxis.len / 2,
translateY: top + yAxis.len / 2,
scaleX: 0.001, // #1499
scaleY: 0.001
});
// Run the animation
} else {
group.animate({
translateX: left,
translateY: top,
scaleX: 1,
scaleY: 1
}, animation);
// Delete this function to allow it only once
this.animate = null;
}
}
},
/**
* Animate in the new series from the clicked point in the old series.
* Depends on the drilldown.js module
*/
animateDrilldown: function (init) {
var toBox = this.chart.plotBox,
level = this.chart.drilldownLevels[this.chart.drilldownLevels.length - 1],
fromBox = level.bBox,
animationOptions = this.chart.options.drilldown.animation,
scale;
if (!init) {
scale = Math.min(fromBox.width / toBox.width, fromBox.height / toBox.height);
level.shapeArgs = {
scaleX: scale,
scaleY: scale,
translateX: fromBox.x,
translateY: fromBox.y
};
// TODO: Animate this.group instead
each(this.points, function (point) {
point.graphic
.attr(level.shapeArgs)
.animate({
scaleX: 1,
scaleY: 1,
translateX: 0,
translateY: 0
}, animationOptions);
});
this.animate = null;
}
},
drawLegendSymbol: LegendSymbolMixin.drawRectangle,
/**
* When drilling up, pull out the individual point graphics from the lower series
* and animate them into the origin point in the upper series.
*/
animateDrillupFrom: function (level) {
seriesTypes.column.prototype.animateDrillupFrom.call(this, level);
},
/**
* When drilling up, keep the upper series invisible until the lower series has
* moved into place
*/
animateDrillupTo: function (init) {
seriesTypes.column.prototype.animateDrillupTo.call(this, init);
}
}));/**
* Highmaps JS v1.1.1 (2015-02-17)
* Highcharts module to hide overlapping data labels. This module is included by default in Highmaps.
*
* (c) 2010-2014 Torstein Honsi
*
* License: www.highcharts.com/license
*/
/*global Highcharts, HighchartsAdapter */
(function (H) {
var Chart = H.Chart,
each = H.each,
addEvent = HighchartsAdapter.addEvent;
// Collect potensial overlapping data labels. Stack labels probably don't need to be
// considered because they are usually accompanied by data labels that lie inside the columns.
Chart.prototype.callbacks.push(function (chart) {
function collectAndHide() {
var labels = [];
each(chart.series, function (series) {
var dlOptions = series.options.dataLabels;
if ((dlOptions.enabled || series._hasPointLabels) && !dlOptions.allowOverlap) {
each(series.points, function (point) {
if (point.dataLabel) {
point.dataLabel.labelrank = point.labelrank;
labels.push(point.dataLabel);
}
});
}
});
chart.hideOverlappingLabels(labels);
}
// Do it now ...
collectAndHide();
// ... and after each chart redraw
addEvent(chart, 'redraw', collectAndHide);
});
/**
* Hide overlapping labels. Labels are moved and faded in and out on zoom to provide a smooth
* visual imression.
*/
Chart.prototype.hideOverlappingLabels = function (labels) {
var len = labels.length,
label,
i,
j,
label1,
label2,
intersectRect = function (pos1, pos2, size1, size2) {
return !(
pos2.x > pos1.x + size1.width ||
pos2.x + size2.width < pos1.x ||
pos2.y > pos1.y + size1.height ||
pos2.y + size2.height < pos1.y
);
};
// Mark with initial opacity
for (i = 0; i < len; i++) {
label = labels[i];
if (label) {
label.oldOpacity = label.opacity;
label.newOpacity = 1;
}
}
// Detect overlapping labels
for (i = 0; i < len; i++) {
label1 = labels[i];
for (j = i + 1; j < len; ++j) {
label2 = labels[j];
if (label1 && label2 && label1.placed && label2.placed && label1.newOpacity !== 0 && label2.newOpacity !== 0 &&
intersectRect(label1.alignAttr, label2.alignAttr, label1, label2)) {
(label1.labelrank < label2.labelrank ? label1 : label2).newOpacity = 0;
}
}
}
// Hide or show
for (i = 0; i < len; i++) {
label = labels[i];
if (label) {
if (label.oldOpacity !== label.newOpacity && label.placed) {
label.alignAttr.opacity = label.newOpacity;
label[label.isOld && label.newOpacity ? 'animate' : 'attr'](label.alignAttr);
}
label.isOld = true;
}
}
};
}(Highcharts));
// Add events to the Chart object itself
extend(Chart.prototype, {
renderMapNavigation: function () {
var chart = this,
options = this.options.mapNavigation,
buttons = options.buttons,
n,
button,
buttonOptions,
attr,
states,
outerHandler = function () {
this.handler.call(chart);
};
if (pick(options.enableButtons, options.enabled) && !chart.renderer.forExport) {
for (n in buttons) {
if (buttons.hasOwnProperty(n)) {
buttonOptions = merge(options.buttonOptions, buttons[n]);
attr = buttonOptions.theme;
states = attr.states;
button = chart.renderer.button(
buttonOptions.text,
0,
0,
outerHandler,
attr,
states && states.hover,
states && states.select,
0,
n === 'zoomIn' ? 'topbutton' : 'bottombutton'
)
.attr({
width: buttonOptions.width,
height: buttonOptions.height,
title: chart.options.lang[n],
zIndex: 5
})
.css(buttonOptions.style)
.add();
button.handler = buttonOptions.onclick;
button.align(extend(buttonOptions, { width: button.width, height: 2 * button.height }), null, buttonOptions.alignTo);
}
}
}
},
/**
* Fit an inner box to an outer. If the inner box overflows left or right, align it to the sides of the
* outer. If it overflows both sides, fit it within the outer. This is a pattern that occurs more places
* in Highcharts, perhaps it should be elevated to a common utility function.
*/
fitToBox: function (inner, outer) {
each([['x', 'width'], ['y', 'height']], function (dim) {
var pos = dim[0],
size = dim[1];
if (inner[pos] + inner[size] > outer[pos] + outer[size]) { // right overflow
if (inner[size] > outer[size]) { // the general size is greater, fit fully to outer
inner[size] = outer[size];
inner[pos] = outer[pos];
} else { // align right
inner[pos] = outer[pos] + outer[size] - inner[size];
}
}
if (inner[size] > outer[size]) {
inner[size] = outer[size];
}
if (inner[pos] < outer[pos]) {
inner[pos] = outer[pos];
}
});
return inner;
},
/**
* Zoom the map in or out by a certain amount. Less than 1 zooms in, greater than 1 zooms out.
*/
mapZoom: function (howMuch, centerXArg, centerYArg, mouseX, mouseY) {
/*if (this.isMapZooming) {
this.mapZoomQueue = arguments;
return;
}*/
var chart = this,
xAxis = chart.xAxis[0],
xRange = xAxis.max - xAxis.min,
centerX = pick(centerXArg, xAxis.min + xRange / 2),
newXRange = xRange * howMuch,
yAxis = chart.yAxis[0],
yRange = yAxis.max - yAxis.min,
centerY = pick(centerYArg, yAxis.min + yRange / 2),
newYRange = yRange * howMuch,
fixToX = mouseX ? ((mouseX - xAxis.pos) / xAxis.len) : 0.5,
fixToY = mouseY ? ((mouseY - yAxis.pos) / yAxis.len) : 0.5,
newXMin = centerX - newXRange * fixToX,
newYMin = centerY - newYRange * fixToY,
newExt = chart.fitToBox({
x: newXMin,
y: newYMin,
width: newXRange,
height: newYRange
}, {
x: xAxis.dataMin,
y: yAxis.dataMin,
width: xAxis.dataMax - xAxis.dataMin,
height: yAxis.dataMax - yAxis.dataMin
});
// When mousewheel zooming, fix the point under the mouse
if (mouseX) {
xAxis.fixTo = [mouseX - xAxis.pos, centerXArg];
}
if (mouseY) {
yAxis.fixTo = [mouseY - yAxis.pos, centerYArg];
}
// Zoom
if (howMuch !== undefined) {
xAxis.setExtremes(newExt.x, newExt.x + newExt.width, false);
yAxis.setExtremes(newExt.y, newExt.y + newExt.height, false);
// Reset zoom
} else {
xAxis.setExtremes(undefined, undefined, false);
yAxis.setExtremes(undefined, undefined, false);
}
// Prevent zooming until this one is finished animating
/*chart.holdMapZoom = true;
setTimeout(function () {
chart.holdMapZoom = false;
}, 200);*/
/*delay = animation ? animation.duration || 500 : 0;
if (delay) {
chart.isMapZooming = true;
setTimeout(function () {
chart.isMapZooming = false;
if (chart.mapZoomQueue) {
chart.mapZoom.apply(chart, chart.mapZoomQueue);
}
chart.mapZoomQueue = null;
}, delay);
}*/
chart.redraw();
}
});
/**
* Extend the Chart.render method to add zooming and panning
*/
wrap(Chart.prototype, 'render', function (proceed) {
var chart = this,
mapNavigation = chart.options.mapNavigation;
// Render the plus and minus buttons. Doing this before the shapes makes getBBox much quicker, at least in Chrome.
chart.renderMapNavigation();
proceed.call(chart);
// Add the double click event
if (pick(mapNavigation.enableDoubleClickZoom, mapNavigation.enabled) || mapNavigation.enableDoubleClickZoomTo) {
addEvent(chart.container, 'dblclick', function (e) {
chart.pointer.onContainerDblClick(e);
});
}
// Add the mousewheel event
if (pick(mapNavigation.enableMouseWheelZoom, mapNavigation.enabled)) {
addEvent(chart.container, document.onmousewheel === undefined ? 'DOMMouseScroll' : 'mousewheel', function (e) {
chart.pointer.onContainerMouseWheel(e);
return false;
});
}
});
// Extend the Pointer
extend(Pointer.prototype, {
/**
* The event handler for the doubleclick event
*/
onContainerDblClick: function (e) {
var chart = this.chart;
e = this.normalize(e);
if (chart.options.mapNavigation.enableDoubleClickZoomTo) {
if (chart.pointer.inClass(e.target, 'highcharts-tracker')) {
chart.hoverPoint.zoomTo();
}
} else if (chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop)) {
chart.mapZoom(
0.5,
chart.xAxis[0].toValue(e.chartX),
chart.yAxis[0].toValue(e.chartY),
e.chartX,
e.chartY
);
}
},
/**
* The event handler for the mouse scroll event
*/
onContainerMouseWheel: function (e) {
var chart = this.chart,
delta;
e = this.normalize(e);
// Firefox uses e.detail, WebKit and IE uses wheelDelta
delta = e.detail || -(e.wheelDelta / 120);
if (chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop)) {
chart.mapZoom(
//delta > 0 ? 2 : 0.5,
Math.pow(2, delta),
chart.xAxis[0].toValue(e.chartX),
chart.yAxis[0].toValue(e.chartY),
e.chartX,
e.chartY
);
}
}
});
// Implement the pinchType option
wrap(Pointer.prototype, 'init', function (proceed, chart, options) {
proceed.call(this, chart, options);
// Pinch status
if (pick(options.mapNavigation.enableTouchZoom, options.mapNavigation.enabled)) {
this.pinchX = this.pinchHor = this.pinchY = this.pinchVert = this.hasZoom = true;
}
});
// Extend the pinchTranslate method to preserve fixed ratio when zooming
wrap(Pointer.prototype, 'pinchTranslate', function (proceed, pinchDown, touches, transform, selectionMarker, clip, lastValidTouch) {
var xBigger;
proceed.call(this, pinchDown, touches, transform, selectionMarker, clip, lastValidTouch);
// Keep ratio
if (this.chart.options.chart.type === 'map' && this.hasZoom) {
xBigger = transform.scaleX > transform.scaleY;
this.pinchTranslateDirection(
!xBigger,
pinchDown,
touches,
transform,
selectionMarker,
clip,
lastValidTouch,
xBigger ? transform.scaleX : transform.scaleY
);
}
});
// The mapline series type
defaultPlotOptions.mapline = merge(defaultPlotOptions.map, {
lineWidth: 1,
fillColor: 'none'
});
seriesTypes.mapline = extendClass(seriesTypes.map, {
type: 'mapline',
pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
stroke: 'color',
'stroke-width': 'lineWidth',
fill: 'fillColor',
dashstyle: 'dashStyle'
},
drawLegendSymbol: seriesTypes.line.prototype.drawLegendSymbol
});
// The mappoint series type
defaultPlotOptions.mappoint = merge(defaultPlotOptions.scatter, {
dataLabels: {
enabled: true,
formatter: function () { // #2945
return this.point.name;
},
crop: false,
defer: false,
overflow: false,
style: {
color: '#000000'
}
}
});
seriesTypes.mappoint = extendClass(seriesTypes.scatter, {
type: 'mappoint',
forceDL: true,
pointClass: extendClass(Point, {
applyOptions: function (options, x) {
var point = Point.prototype.applyOptions.call(this, options, x);
if (options.lat !== undefined && options.lon !== undefined) {
point = extend(point, this.series.chart.fromLatLonToPoint(point));
}
return point;
}
})
});/* ****************************************************************************
* Start Bubble series code *
*****************************************************************************/
// 1 - set default options
defaultPlotOptions.bubble = merge(defaultPlotOptions.scatter, {
dataLabels: {
formatter: function () { // #2945
return this.point.z;
},
inside: true,
verticalAlign: 'middle'
},
// displayNegative: true,
marker: {
// fillOpacity: 0.5,
lineColor: null, // inherit from series.color
lineWidth: 1
},
minSize: 8,
maxSize: '20%',
// negativeColor: null,
// sizeBy: 'area'
states: {
hover: {
halo: {
size: 5
}
}
},
tooltip: {
pointFormat: '({point.x}, {point.y}), Size: {point.z}'
},
turboThreshold: 0,
zThreshold: 0,
zoneAxis: 'z'
});
var BubblePoint = extendClass(Point, {
haloPath: function () {
return Point.prototype.haloPath.call(this, this.shapeArgs.r + this.series.options.states.hover.halo.size);
},
ttBelow: false
});
// 2 - Create the series object
seriesTypes.bubble = extendClass(seriesTypes.scatter, {
type: 'bubble',
pointClass: BubblePoint,
pointArrayMap: ['y', 'z'],
parallelArrays: ['x', 'y', 'z'],
trackerGroups: ['group', 'dataLabelsGroup'],
bubblePadding: true,
zoneAxis: 'z',
/**
* Mapping between SVG attributes and the corresponding options
*/
pointAttrToOptions: {
stroke: 'lineColor',
'stroke-width': 'lineWidth',
fill: 'fillColor'
},
/**
* Apply the fillOpacity to all fill positions
*/
applyOpacity: function (fill) {
var markerOptions = this.options.marker,
fillOpacity = pick(markerOptions.fillOpacity, 0.5);
// When called from Legend.colorizeItem, the fill isn't predefined
fill = fill || markerOptions.fillColor || this.color;
if (fillOpacity !== 1) {
fill = Color(fill).setOpacity(fillOpacity).get('rgba');
}
return fill;
},
/**
* Extend the convertAttribs method by applying opacity to the fill
*/
convertAttribs: function () {
var obj = Series.prototype.convertAttribs.apply(this, arguments);
obj.fill = this.applyOpacity(obj.fill);
return obj;
},
/**
* Get the radius for each point based on the minSize, maxSize and each point's Z value. This
* must be done prior to Series.translate because the axis needs to add padding in
* accordance with the point sizes.
*/
getRadii: function (zMin, zMax, minSize, maxSize) {
var len,
i,
pos,
zData = this.zData,
radii = [],
sizeByArea = this.options.sizeBy !== 'width',
zRange;
// Set the shape type and arguments to be picked up in drawPoints
for (i = 0, len = zData.length; i < len; i++) {
zRange = zMax - zMin;
pos = zRange > 0 ? // relative size, a number between 0 and 1
(zData[i] - zMin) / (zMax - zMin) :
0.5;
if (sizeByArea && pos >= 0) {
pos = Math.sqrt(pos);
}
radii.push(math.ceil(minSize + pos * (maxSize - minSize)) / 2);
}
this.radii = radii;
},
/**
* Perform animation on the bubbles
*/
animate: function (init) {
var animation = this.options.animation;
if (!init) { // run the animation
each(this.points, function (point) {
var graphic = point.graphic,
shapeArgs = point.shapeArgs;
if (graphic && shapeArgs) {
// start values
graphic.attr('r', 1);
// animate
graphic.animate({
r: shapeArgs.r
}, animation);
}
});
// delete this function to allow it only once
this.animate = null;
}
},
/**
* Extend the base translate method to handle bubble size
*/
translate: function () {
var i,
data = this.data,
point,
radius,
radii = this.radii;
// Run the parent method
seriesTypes.scatter.prototype.translate.call(this);
// Set the shape type and arguments to be picked up in drawPoints
i = data.length;
while (i--) {
point = data[i];
radius = radii ? radii[i] : 0; // #1737
if (radius >= this.minPxSize / 2) {
// Shape arguments
point.shapeType = 'circle';
point.shapeArgs = {
x: point.plotX,
y: point.plotY,
r: radius
};
// Alignment box for the data label
point.dlBox = {
x: point.plotX - radius,
y: point.plotY - radius,
width: 2 * radius,
height: 2 * radius
};
} else { // below zThreshold
point.shapeArgs = point.plotY = point.dlBox = UNDEFINED; // #1691
}
}
},
/**
* Get the series' symbol in the legend
*
* @param {Object} legend The legend object
* @param {Object} item The series (this) or point
*/
drawLegendSymbol: function (legend, item) {
var radius = pInt(legend.itemStyle.fontSize) / 2;
item.legendSymbol = this.chart.renderer.circle(
radius,
legend.baseline - radius,
radius
).attr({
zIndex: 3
}).add(item.legendGroup);
item.legendSymbol.isMarker = true;
},
drawPoints: seriesTypes.column.prototype.drawPoints,
alignDataLabel: seriesTypes.column.prototype.alignDataLabel,
buildKDTree: noop,
applyZones: noop
});
/**
* Add logic to pad each axis with the amount of pixels
* necessary to avoid the bubbles to overflow.
*/
Axis.prototype.beforePadding = function () {
var axis = this,
axisLength = this.len,
chart = this.chart,
pxMin = 0,
pxMax = axisLength,
isXAxis = this.isXAxis,
dataKey = isXAxis ? 'xData' : 'yData',
min = this.min,
extremes = {},
smallestSize = math.min(chart.plotWidth, chart.plotHeight),
zMin = Number.MAX_VALUE,
zMax = -Number.MAX_VALUE,
range = this.max - min,
transA = axisLength / range,
activeSeries = [];
// Handle padding on the second pass, or on redraw
each(this.series, function (series) {
var seriesOptions = series.options,
zData;
if (series.bubblePadding && (series.visible || !chart.options.chart.ignoreHiddenSeries)) {
// Correction for #1673
axis.allowZoomOutside = true;
// Cache it
activeSeries.push(series);
if (isXAxis) { // because X axis is evaluated first
// For each series, translate the size extremes to pixel values
each(['minSize', 'maxSize'], function (prop) {
var length = seriesOptions[prop],
isPercent = /%$/.test(length);
length = pInt(length);
extremes[prop] = isPercent ?
smallestSize * length / 100 :
length;
});
series.minPxSize = extremes.minSize;
// Find the min and max Z
zData = series.zData;
if (zData.length) { // #1735
zMin = pick(seriesOptions.zMin, math.min(
zMin,
math.max(
arrayMin(zData),
seriesOptions.displayNegative === false ? seriesOptions.zThreshold : -Number.MAX_VALUE
)
));
zMax = pick(seriesOptions.zMax, math.max(zMax, arrayMax(zData)));
}
}
}
});
each(activeSeries, function (series) {
var data = series[dataKey],
i = data.length,
radius;
if (isXAxis) {
series.getRadii(zMin, zMax, extremes.minSize, extremes.maxSize);
}
if (range > 0) {
while (i--) {
if (typeof data[i] === 'number') {
radius = series.radii[i];
pxMin = Math.min(((data[i] - min) * transA) - radius, pxMin);
pxMax = Math.max(((data[i] - min) * transA) + radius, pxMax);
}
}
}
});
if (activeSeries.length && range > 0 && pick(this.options.min, this.userMin) === UNDEFINED && pick(this.options.max, this.userMax) === UNDEFINED) {
pxMax -= axisLength;
transA *= (axisLength + pxMin - pxMax) / axisLength;
this.min += pxMin / transA;
this.max += pxMax / transA;
}
};
/* ****************************************************************************
* End Bubble series code *
*****************************************************************************/
// The mapbubble series type
if (seriesTypes.bubble) {
defaultPlotOptions.mapbubble = merge(defaultPlotOptions.bubble, {
animationLimit: 500,
tooltip: {
pointFormat: '{point.name}: {point.z}'
}
});
seriesTypes.mapbubble = extendClass(seriesTypes.bubble, {
pointClass: extendClass(Point, {
applyOptions: function (options, x) {
var point;
if (options.lat !== undefined && options.lon !== undefined) {
point = Point.prototype.applyOptions.call(this, options, x);
point = extend(point, this.series.chart.fromLatLonToPoint(point));
} else {
point = MapAreaPoint.prototype.applyOptions.call(this, options, x);
}
return point;
},
ttBelow: false
}),
xyFromShape: true,
type: 'mapbubble',
pointArrayMap: ['z'], // If one single value is passed, it is interpreted as z
/**
* Return the map area identified by the dataJoinBy option
*/
getMapData: seriesTypes.map.prototype.getMapData,
getBox: seriesTypes.map.prototype.getBox,
setData: seriesTypes.map.prototype.setData
});
}
/**
* Test for point in polygon. Polygon defined as array of [x,y] points.
*/
function pointInPolygon(point, polygon) {
var i, j, rel1, rel2, c = false,
x = point.x,
y = point.y;
for (i = 0, j = polygon.length - 1; i < polygon.length; j = i++) {
rel1 = polygon[i][1] > y;
rel2 = polygon[j][1] > y;
if (rel1 !== rel2 && (x < (polygon[j][0] - polygon[i][0]) * (y - polygon[i][1]) / (polygon[j][1] - polygon[i][1]) + polygon[i][0])) {
c = !c;
}
}
return c;
}
/**
* Get point from latLon using specified transform definition
*/
Chart.prototype.transformFromLatLon = function (latLon, transform) {
if (window.proj4 === undefined) {
error(21);
return {
x: 0,
y: null
};
}
var projected = window.proj4(transform.crs, [latLon.lon, latLon.lat]),
cosAngle = transform.cosAngle || (transform.rotation && Math.cos(transform.rotation)),
sinAngle = transform.sinAngle || (transform.rotation && Math.sin(transform.rotation)),
rotated = transform.rotation ? [projected[0] * cosAngle + projected[1] * sinAngle, -projected[0] * sinAngle + projected[1] * cosAngle] : projected;
return {
x: ((rotated[0] - (transform.xoffset || 0)) * (transform.scale || 1) + (transform.xpan || 0)) * (transform.jsonres || 1) + (transform.jsonmarginX || 0),
y: (((transform.yoffset || 0) - rotated[1]) * (transform.scale || 1) + (transform.ypan || 0)) * (transform.jsonres || 1) - (transform.jsonmarginY || 0)
};
};
/**
* Get latLon from point using specified transform definition
*/
Chart.prototype.transformToLatLon = function (point, transform) {
if (window.proj4 === undefined) {
error(21);
return;
}
var normalized = {
x: ((point.x - (transform.jsonmarginX || 0)) / (transform.jsonres || 1) - (transform.xpan || 0)) / (transform.scale || 1) + (transform.xoffset || 0),
y: ((-point.y - (transform.jsonmarginY || 0)) / (transform.jsonres || 1) + (transform.ypan || 0)) / (transform.scale || 1) + (transform.yoffset || 0)
},
cosAngle = transform.cosAngle || (transform.rotation && Math.cos(transform.rotation)),
sinAngle = transform.sinAngle || (transform.rotation && Math.sin(transform.rotation)),
// Note: Inverted sinAngle to reverse rotation direction
projected = window.proj4(transform.crs, 'WGS84', transform.rotation ? {
x: normalized.x * cosAngle + normalized.y * -sinAngle,
y: normalized.x * sinAngle + normalized.y * cosAngle
} : normalized);
return {lat: projected.y, lon: projected.x};
};
Chart.prototype.fromPointToLatLon = function (point) {
var transforms = this.mapTransforms,
transform;
if (!transforms) {
error(22);
return;
}
for (transform in transforms) {
if (transforms.hasOwnProperty(transform) && transforms[transform].hitZone && pointInPolygon({x: point.x, y: -point.y}, transforms[transform].hitZone.coordinates[0])) {
return this.transformToLatLon(point, transforms[transform]);
}
}
return this.transformToLatLon(point, transforms['default']);
};
Chart.prototype.fromLatLonToPoint = function (latLon) {
var transforms = this.mapTransforms,
transform,
coords;
if (!transforms) {
error(22);
return {
x: 0,
y: null
};
}
for (transform in transforms) {
if (transforms.hasOwnProperty(transform) && transforms[transform].hitZone) {
coords = this.transformFromLatLon(latLon, transforms[transform]);
if (pointInPolygon({x: coords.x, y: -coords.y}, transforms[transform].hitZone.coordinates[0])) {
return coords;
}
}
}
return this.transformFromLatLon(latLon, transforms['default']);
};
/**
* Convert a geojson object to map data of a given Highcharts type (map, mappoint or mapline).
*/
Highcharts.geojson = function (geojson, hType, series) {
var mapData = [],
path = [],
polygonToPath = function (polygon) {
var i = 0,
len = polygon.length;
path.push('M');
for (; i < len; i++) {
if (i === 1) {
path.push('L');
}
path.push(polygon[i][0], -polygon[i][1]);
}
};
hType = hType || 'map';
each(geojson.features, function (feature) {
var geometry = feature.geometry,
type = geometry.type,
coordinates = geometry.coordinates,
properties = feature.properties,
point;
path = [];
if (hType === 'map' || hType === 'mapbubble') {
if (type === 'Polygon') {
each(coordinates, polygonToPath);
path.push('Z');
} else if (type === 'MultiPolygon') {
each(coordinates, function (items) {
each(items, polygonToPath);
});
path.push('Z');
}
if (path.length) {
point = { path: path };
}
} else if (hType === 'mapline') {
if (type === 'LineString') {
polygonToPath(coordinates);
} else if (type === 'MultiLineString') {
each(coordinates, polygonToPath);
}
if (path.length) {
point = { path: path };
}
} else if (hType === 'mappoint') {
if (type === 'Point') {
point = {
x: coordinates[0],
y: -coordinates[1]
};
}
}
if (point) {
mapData.push(extend(point, {
name: properties.name || properties.NAME,
properties: properties
}));
}
});
// Create a credits text that includes map source, to be picked up in Chart.showCredits
if (series && geojson.copyrightShort) {
series.chart.mapCredits = '<a href="http://www.highcharts.com">Highcharts</a> \u00A9 ' +
'<a href="' + geojson.copyrightUrl + '">' + geojson.copyrightShort + '</a>';
series.chart.mapCreditsFull = geojson.copyright;
}
return mapData;
};
/**
* Override showCredits to include map source by default
*/
wrap(Chart.prototype, 'showCredits', function (proceed, credits) {
if (defaultOptions.credits.text === this.options.credits.text && this.mapCredits) { // default text and mapCredits is set
credits.text = this.mapCredits;
credits.href = null;
}
proceed.call(this, credits);
if (this.credits) {
this.credits.attr({
title: this.mapCreditsFull
});
}
});
// Add language
extend(defaultOptions.lang, {
zoomIn: 'Zoom in',
zoomOut: 'Zoom out'
});
// Set the default map navigation options
defaultOptions.mapNavigation = {
buttonOptions: {
alignTo: 'plotBox',
align: 'left',
verticalAlign: 'top',
x: 0,
width: 18,
height: 18,
style: {
fontSize: '15px',
fontWeight: 'bold',
textAlign: 'center'
},
theme: {
'stroke-width': 1
}
},
buttons: {
zoomIn: {
onclick: function () {
this.mapZoom(0.5);
},
text: '+',
y: 0
},
zoomOut: {
onclick: function () {
this.mapZoom(2);
},
text: '-',
y: 28
}
}
// enabled: false,
// enableButtons: null, // inherit from enabled
// enableTouchZoom: null, // inherit from enabled
// enableDoubleClickZoom: null, // inherit from enabled
// enableDoubleClickZoomTo: false
// enableMouseWheelZoom: null, // inherit from enabled
};
/**
* Utility for reading SVG paths directly.
*/
Highcharts.splitPath = function (path) {
var i;
// Move letters apart
path = path.replace(/([A-Za-z])/g, ' $1 ');
// Trim
path = path.replace(/^\s*/, "").replace(/\s*$/, "");
// Split on spaces and commas
path = path.split(/[ ,]+/);
// Parse numbers
for (i = 0; i < path.length; i++) {
if (!/[a-zA-Z]/.test(path[i])) {
path[i] = parseFloat(path[i]);
}
}
return path;
};
// A placeholder for map definitions
Highcharts.maps = {};
// Create symbols for the zoom buttons
function selectiveRoundedRect(attr, x, y, w, h, rTopLeft, rTopRight, rBottomRight, rBottomLeft) {
var normalize = (attr['stroke-width'] % 2 / 2);
x -= normalize;
y -= normalize;
return ['M', x + rTopLeft, y,
// top side
'L', x + w - rTopRight, y,
// top right corner
'C', x + w - rTopRight / 2, y, x + w, y + rTopRight / 2, x + w, y + rTopRight,
// right side
'L', x + w, y + h - rBottomRight,
// bottom right corner
'C', x + w, y + h - rBottomRight / 2, x + w - rBottomRight / 2, y + h, x + w - rBottomRight, y + h,
// bottom side
'L', x + rBottomLeft, y + h,
// bottom left corner
'C', x + rBottomLeft / 2, y + h, x, y + h - rBottomLeft / 2, x, y + h - rBottomLeft,
// left side
'L', x, y + rTopLeft,
// top left corner
'C', x, y + rTopLeft / 2, x + rTopLeft / 2, y, x + rTopLeft, y,
'Z'
];
}
SVGRenderer.prototype.symbols.topbutton = function (x, y, w, h, attr) {
return selectiveRoundedRect(attr, x, y, w, h, attr.r, attr.r, 0, 0);
};
SVGRenderer.prototype.symbols.bottombutton = function (x, y, w, h, attr) {
return selectiveRoundedRect(attr, x, y, w, h, 0, 0, attr.r, attr.r);
};
// The symbol callbacks are generated on the SVGRenderer object in all browsers. Even
// VML browsers need this in order to generate shapes in export. Now share
// them with the VMLRenderer.
if (Renderer === VMLRenderer) {
each(['topbutton', 'bottombutton'], function (shape) {
VMLRenderer.prototype.symbols[shape] = SVGRenderer.prototype.symbols[shape];
});
}
/**
* A wrapper for Chart with all the default values for a Map
*/
Highcharts.Map = function (options, callback) {
var hiddenAxis = {
endOnTick: false,
gridLineWidth: 0,
lineWidth: 0,
minPadding: 0,
maxPadding: 0,
startOnTick: false,
title: null,
tickPositions: []
},
seriesOptions;
/* For visual testing
hiddenAxis.gridLineWidth = 1;
hiddenAxis.gridZIndex = 10;
hiddenAxis.tickPositions = undefined;
// */
// Don't merge the data
seriesOptions = options.series;
options.series = null;
options = merge({
chart: {
panning: 'xy',
type: 'map'
},
xAxis: hiddenAxis,
yAxis: merge(hiddenAxis, { reversed: true })
},
options, // user's options
{ // forced options
chart: {
inverted: false,
alignTicks: false,
preserveAspectRatio: true
}
});
options.series = seriesOptions;
return new Chart(options, callback);
};
/**
* Extend the default options with map options
*/
defaultOptions.plotOptions.heatmap = merge(defaultOptions.plotOptions.scatter, {
animation: false,
borderWidth: 0,
nullColor: '#F8F8F8',
dataLabels: {
formatter: function () { // #2945
return this.point.value;
},
inside: true,
verticalAlign: 'middle',
crop: false,
overflow: false
},
marker: null,
tooltip: {
pointFormat: '{point.x}, {point.y}: {point.value}<br/>'
},
states: {
normal: {
animation: true
},
hover: {
halo: false, // #3406, halo is not required on heatmaps
brightness: 0.2
}
}
});
// The Heatmap series type
seriesTypes.heatmap = extendClass(seriesTypes.scatter, merge(colorSeriesMixin, {
type: 'heatmap',
pointArrayMap: ['y', 'value'],
hasPointSpecificOptions: true,
supportsDrilldown: true,
getExtremesFromAll: true,
init: function () {
seriesTypes.scatter.prototype.init.apply(this, arguments);
this.pointRange = this.options.colsize || 1;
this.yAxis.axisPointRange = this.options.rowsize || 1; // general point range
},
translate: function () {
var series = this,
options = series.options,
xAxis = series.xAxis,
yAxis = series.yAxis;
series.generatePoints();
each(series.points, function (point) {
var xPad = (options.colsize || 1) / 2,
yPad = (options.rowsize || 1) / 2,
x1 = Math.round(xAxis.len - xAxis.translate(point.x - xPad, 0, 1, 0, 1)),
x2 = Math.round(xAxis.len - xAxis.translate(point.x + xPad, 0, 1, 0, 1)),
y1 = Math.round(yAxis.translate(point.y - yPad, 0, 1, 0, 1)),
y2 = Math.round(yAxis.translate(point.y + yPad, 0, 1, 0, 1));
// Set plotX and plotY for use in K-D-Tree and more
point.plotX = (x1 + x2) / 2;
point.plotY = (y1 + y2) / 2;
point.shapeType = 'rect';
point.shapeArgs = {
x: Math.min(x1, x2),
y: Math.min(y1, y2),
width: Math.abs(x2 - x1),
height: Math.abs(y2 - y1)
};
});
series.translateColors();
// Make sure colors are updated on colorAxis update (#2893)
if (this.chart.hasRendered) {
each(series.points, function (point) {
point.shapeArgs.fill = point.options.color || point.color; // #3311
});
}
},
drawPoints: seriesTypes.column.prototype.drawPoints,
animate: noop,
getBox: noop,
drawLegendSymbol: LegendSymbolMixin.drawRectangle,
getExtremes: function () {
// Get the extremes from the value data
Series.prototype.getExtremes.call(this, this.valueData);
this.valueMin = this.dataMin;
this.valueMax = this.dataMax;
// Get the extremes from the y data
Series.prototype.getExtremes.call(this);
}
}));
/**
* TrackerMixin for points and graphs
*/
var TrackerMixin = Highcharts.TrackerMixin = {
drawTrackerPoint: function () {
var series = this,
chart = series.chart,
pointer = chart.pointer,
cursor = series.options.cursor,
css = cursor && { cursor: cursor },
onMouseOver = function (e) {
var target = e.target,
point;
if (chart.hoverSeries !== series) {
series.onMouseOver();
}
while (target && !point) {
point = target.point;
target = target.parentNode;
}
if (point !== UNDEFINED && point !== chart.hoverPoint) { // undefined on graph in scatterchart
point.onMouseOver(e);
}
};
// Add reference to the point
each(series.points, function (point) {
if (point.graphic) {
point.graphic.element.point = point;
}
if (point.dataLabel) {
point.dataLabel.element.point = point;
}
});
// Add the event listeners, we need to do this only once
if (!series._hasTracking) {
each(series.trackerGroups, function (key) {
if (series[key]) { // we don't always have dataLabelsGroup
series[key]
.addClass(PREFIX + 'tracker')
.on('mouseover', onMouseOver)
.on('mouseout', function (e) { pointer.onTrackerMouseOut(e); })
.css(css);
if (hasTouch) {
series[key].on('touchstart', onMouseOver);
}
}
});
series._hasTracking = true;
}
},
/**
* Draw the tracker object that sits above all data labels and markers to
* track mouse events on the graph or points. For the line type charts
* the tracker uses the same graphPath, but with a greater stroke width
* for better control.
*/
drawTrackerGraph: function () {
var series = this,
options = series.options,
trackByArea = options.trackByArea,
trackerPath = [].concat(trackByArea ? series.areaPath : series.graphPath),
trackerPathLength = trackerPath.length,
chart = series.chart,
pointer = chart.pointer,
renderer = chart.renderer,
snap = chart.options.tooltip.snap,
tracker = series.tracker,
cursor = options.cursor,
css = cursor && { cursor: cursor },
singlePoints = series.singlePoints,
singlePoint,
i,
onMouseOver = function () {
if (chart.hoverSeries !== series) {
series.onMouseOver();
}
},
/*
* Empirical lowest possible opacities for TRACKER_FILL for an element to stay invisible but clickable
* IE6: 0.002
* IE7: 0.002
* IE8: 0.002
* IE9: 0.00000000001 (unlimited)
* IE10: 0.0001 (exporting only)
* FF: 0.00000000001 (unlimited)
* Chrome: 0.000001
* Safari: 0.000001
* Opera: 0.00000000001 (unlimited)
*/
TRACKER_FILL = 'rgba(192,192,192,' + (hasSVG ? 0.0001 : 0.002) + ')';
// Extend end points. A better way would be to use round linecaps,
// but those are not clickable in VML.
if (trackerPathLength && !trackByArea) {
i = trackerPathLength + 1;
while (i--) {
if (trackerPath[i] === M) { // extend left side
trackerPath.splice(i + 1, 0, trackerPath[i + 1] - snap, trackerPath[i + 2], L);
}
if ((i && trackerPath[i] === M) || i === trackerPathLength) { // extend right side
trackerPath.splice(i, 0, L, trackerPath[i - 2] + snap, trackerPath[i - 1]);
}
}
}
// handle single points
for (i = 0; i < singlePoints.length; i++) {
singlePoint = singlePoints[i];
trackerPath.push(M, singlePoint.plotX - snap, singlePoint.plotY,
L, singlePoint.plotX + snap, singlePoint.plotY);
}
// draw the tracker
if (tracker) {
tracker.attr({ d: trackerPath });
} else { // create
series.tracker = renderer.path(trackerPath)
.attr({
'stroke-linejoin': 'round', // #1225
visibility: series.visible ? VISIBLE : HIDDEN,
stroke: TRACKER_FILL,
fill: trackByArea ? TRACKER_FILL : NONE,
'stroke-width' : options.lineWidth + (trackByArea ? 0 : 2 * snap),
zIndex: 2
})
.add(series.group);
// The tracker is added to the series group, which is clipped, but is covered
// by the marker group. So the marker group also needs to capture events.
each([series.tracker, series.markerGroup], function (tracker) {
tracker.addClass(PREFIX + 'tracker')
.on('mouseover', onMouseOver)
.on('mouseout', function (e) { pointer.onTrackerMouseOut(e); })
.css(css);
if (hasTouch) {
tracker.on('touchstart', onMouseOver);
}
});
}
}
};
/* End TrackerMixin */
/**
* Add tracking event listener to the series group, so the point graphics
* themselves act as trackers
*/
if (seriesTypes.column) {
ColumnSeries.prototype.drawTracker = TrackerMixin.drawTrackerPoint;
}
if (seriesTypes.pie) {
seriesTypes.pie.prototype.drawTracker = TrackerMixin.drawTrackerPoint;
}
if (seriesTypes.scatter) {
ScatterSeries.prototype.drawTracker = TrackerMixin.drawTrackerPoint;
}
/*
* Extend Legend for item events
*/
extend(Legend.prototype, {
setItemEvents: function (item, legendItem, useHTML, itemStyle, itemHiddenStyle) {
var legend = this;
// Set the events on the item group, or in case of useHTML, the item itself (#1249)
(useHTML ? legendItem : item.legendGroup).on('mouseover', function () {
item.setState(HOVER_STATE);
legendItem.css(legend.options.itemHoverStyle);
})
.on('mouseout', function () {
legendItem.css(item.visible ? itemStyle : itemHiddenStyle);
item.setState();
})
.on('click', function (event) {
var strLegendItemClick = 'legendItemClick',
fnLegendItemClick = function () {
item.setVisible();
};
// Pass over the click/touch event. #4.
event = {
browserEvent: event
};
// click the name or symbol
if (item.firePointEvent) { // point
item.firePointEvent(strLegendItemClick, event, fnLegendItemClick);
} else {
fireEvent(item, strLegendItemClick, event, fnLegendItemClick);
}
});
},
createCheckboxForItem: function (item) {
var legend = this;
item.checkbox = createElement('input', {
type: 'checkbox',
checked: item.selected,
defaultChecked: item.selected // required by IE7
}, legend.options.itemCheckboxStyle, legend.chart.container);
addEvent(item.checkbox, 'click', function (event) {
var target = event.target;
fireEvent(item.series || item, 'checkboxClick', { // #3712
checked: target.checked,
item: item
},
function () {
item.select();
}
);
});
}
});
/*
* Add pointer cursor to legend itemstyle in defaultOptions
*/
defaultOptions.legend.itemStyle.cursor = 'pointer';
/*
* Extend the Chart object with interaction
*/
extend(Chart.prototype, {
/**
* Display the zoom button
*/
showResetZoom: function () {
var chart = this,
lang = defaultOptions.lang,
btnOptions = chart.options.chart.resetZoomButton,
theme = btnOptions.theme,
states = theme.states,
alignTo = btnOptions.relativeTo === 'chart' ? null : 'plotBox';
this.resetZoomButton = chart.renderer.button(lang.resetZoom, null, null, function () { chart.zoomOut(); }, theme, states && states.hover)
.attr({
align: btnOptions.position.align,
title: lang.resetZoomTitle
})
.add()
.align(btnOptions.position, false, alignTo);
},
/**
* Zoom out to 1:1
*/
zoomOut: function () {
var chart = this;
fireEvent(chart, 'selection', { resetSelection: true }, function () {
chart.zoom();
});
},
/**
* Zoom into a given portion of the chart given by axis coordinates
* @param {Object} event
*/
zoom: function (event) {
var chart = this,
hasZoomed,
pointer = chart.pointer,
displayButton = false,
resetZoomButton;
// If zoom is called with no arguments, reset the axes
if (!event || event.resetSelection) {
each(chart.axes, function (axis) {
hasZoomed = axis.zoom();
});
} else { // else, zoom in on all axes
each(event.xAxis.concat(event.yAxis), function (axisData) {
var axis = axisData.axis,
isXAxis = axis.isXAxis;
// don't zoom more than minRange
if (pointer[isXAxis ? 'zoomX' : 'zoomY'] || pointer[isXAxis ? 'pinchX' : 'pinchY']) {
hasZoomed = axis.zoom(axisData.min, axisData.max);
if (axis.displayBtn) {
displayButton = true;
}
}
});
}
// Show or hide the Reset zoom button
resetZoomButton = chart.resetZoomButton;
if (displayButton && !resetZoomButton) {
chart.showResetZoom();
} else if (!displayButton && isObject(resetZoomButton)) {
chart.resetZoomButton = resetZoomButton.destroy();
}
// Redraw
if (hasZoomed) {
chart.redraw(
pick(chart.options.chart.animation, event && event.animation, chart.pointCount < 100) // animation
);
}
},
/**
* Pan the chart by dragging the mouse across the pane. This function is called
* on mouse move, and the distance to pan is computed from chartX compared to
* the first chartX position in the dragging operation.
*/
pan: function (e, panning) {
var chart = this,
hoverPoints = chart.hoverPoints,
doRedraw;
// remove active points for shared tooltip
if (hoverPoints) {
each(hoverPoints, function (point) {
point.setState();
});
}
each(panning === 'xy' ? [1, 0] : [1], function (isX) { // xy is used in maps
var mousePos = e[isX ? 'chartX' : 'chartY'],
axis = chart[isX ? 'xAxis' : 'yAxis'][0],
startPos = chart[isX ? 'mouseDownX' : 'mouseDownY'],
halfPointRange = (axis.pointRange || 0) / 2,
extremes = axis.getExtremes(),
newMin = axis.toValue(startPos - mousePos, true) + halfPointRange,
newMax = axis.toValue(startPos + chart[isX ? 'plotWidth' : 'plotHeight'] - mousePos, true) - halfPointRange,
goingLeft = startPos > mousePos; // #3613
if (axis.series.length &&
(goingLeft || newMin > mathMin(extremes.dataMin, extremes.min)) &&
(!goingLeft || newMax < mathMax(extremes.dataMax, extremes.max))) {
axis.setExtremes(newMin, newMax, false, false, { trigger: 'pan' });
doRedraw = true;
}
chart[isX ? 'mouseDownX' : 'mouseDownY'] = mousePos; // set new reference for next run
});
if (doRedraw) {
chart.redraw(false);
}
css(chart.container, { cursor: 'move' });
}
});
/*
* Extend the Point object with interaction
*/
extend(Point.prototype, {
/**
* Toggle the selection status of a point
* @param {Boolean} selected Whether to select or unselect the point.
* @param {Boolean} accumulate Whether to add to the previous selection. By default,
* this happens if the control key (Cmd on Mac) was pressed during clicking.
*/
select: function (selected, accumulate) {
var point = this,
series = point.series,
chart = series.chart;
selected = pick(selected, !point.selected);
// fire the event with the defalut handler
point.firePointEvent(selected ? 'select' : 'unselect', { accumulate: accumulate }, function () {
point.selected = point.options.selected = selected;
series.options.data[inArray(point, series.data)] = point.options;
point.setState(selected && SELECT_STATE);
// unselect all other points unless Ctrl or Cmd + click
if (!accumulate) {
each(chart.getSelectedPoints(), function (loopPoint) {
if (loopPoint.selected && loopPoint !== point) {
loopPoint.selected = loopPoint.options.selected = false;
series.options.data[inArray(loopPoint, series.data)] = loopPoint.options;
loopPoint.setState(NORMAL_STATE);
loopPoint.firePointEvent('unselect');
}
});
}
});
},
/**
* Runs on mouse over the point
*/
onMouseOver: function (e) {
var point = this,
series = point.series,
chart = series.chart,
tooltip = chart.tooltip,
hoverPoint = chart.hoverPoint;
// set normal state to previous series
if (hoverPoint && hoverPoint !== point) {
hoverPoint.onMouseOut();
}
// trigger the event
point.firePointEvent('mouseOver');
// update the tooltip
if (tooltip && (!tooltip.shared || series.noSharedTooltip)) {
tooltip.refresh(point, e);
}
// hover this
point.setState(HOVER_STATE);
chart.hoverPoint = point;
},
/**
* Runs on mouse out from the point
*/
onMouseOut: function () {
var chart = this.series.chart,
hoverPoints = chart.hoverPoints;
this.firePointEvent('mouseOut');
if (!hoverPoints || inArray(this, hoverPoints) === -1) { // #887, #2240
this.setState();
chart.hoverPoint = null;
}
},
/**
* Import events from the series' and point's options. Only do it on
* demand, to save processing time on hovering.
*/
importEvents: function () {
if (!this.hasImportedEvents) {
var point = this,
options = merge(point.series.options.point, point.options),
events = options.events,
eventType;
point.events = events;
for (eventType in events) {
addEvent(point, eventType, events[eventType]);
}
this.hasImportedEvents = true;
}
},
/**
* Set the point's state
* @param {String} state
*/
setState: function (state, move) {
var point = this,
plotX = point.plotX,
plotY = point.plotY,
series = point.series,
stateOptions = series.options.states,
markerOptions = defaultPlotOptions[series.type].marker && series.options.marker,
normalDisabled = markerOptions && !markerOptions.enabled,
markerStateOptions = markerOptions && markerOptions.states[state],
stateDisabled = markerStateOptions && markerStateOptions.enabled === false,
stateMarkerGraphic = series.stateMarkerGraphic,
pointMarker = point.marker || {},
chart = series.chart,
radius,
halo = series.halo,
haloOptions,
newSymbol,
pointAttr;
state = state || NORMAL_STATE; // empty string
pointAttr = point.pointAttr[state] || series.pointAttr[state];
if (
// already has this state
(state === point.state && !move) ||
// selected points don't respond to hover
(point.selected && state !== SELECT_STATE) ||
// series' state options is disabled
(stateOptions[state] && stateOptions[state].enabled === false) ||
// general point marker's state options is disabled
(state && (stateDisabled || (normalDisabled && markerStateOptions.enabled === false))) ||
// individual point marker's state options is disabled
(state && pointMarker.states && pointMarker.states[state] && pointMarker.states[state].enabled === false) // #1610
) {
return;
}
// apply hover styles to the existing point
if (point.graphic) {
radius = markerOptions && point.graphic.symbolName && pointAttr.r;
point.graphic.attr(merge(
pointAttr,
radius ? { // new symbol attributes (#507, #612)
x: plotX - radius,
y: plotY - radius,
width: 2 * radius,
height: 2 * radius
} : {}
));
// Zooming in from a range with no markers to a range with markers
if (stateMarkerGraphic) {
stateMarkerGraphic.hide();
}
} else {
// if a graphic is not applied to each point in the normal state, create a shared
// graphic for the hover state
if (state && markerStateOptions) {
radius = markerStateOptions.radius;
newSymbol = pointMarker.symbol || series.symbol;
// If the point has another symbol than the previous one, throw away the
// state marker graphic and force a new one (#1459)
if (stateMarkerGraphic && stateMarkerGraphic.currentSymbol !== newSymbol) {
stateMarkerGraphic = stateMarkerGraphic.destroy();
}
// Add a new state marker graphic
if (!stateMarkerGraphic) {
if (newSymbol) {
series.stateMarkerGraphic = stateMarkerGraphic = chart.renderer.symbol(
newSymbol,
plotX - radius,
plotY - radius,
2 * radius,
2 * radius
)
.attr(pointAttr)
.add(series.markerGroup);
stateMarkerGraphic.currentSymbol = newSymbol;
}
// Move the existing graphic
} else {
stateMarkerGraphic[move ? 'animate' : 'attr']({ // #1054
x: plotX - radius,
y: plotY - radius
});
}
}
if (stateMarkerGraphic) {
stateMarkerGraphic[state && chart.isInsidePlot(plotX, plotY, chart.inverted) ? 'show' : 'hide'](); // #2450
}
}
// Show me your halo
haloOptions = stateOptions[state] && stateOptions[state].halo;
if (haloOptions && haloOptions.size) {
if (!halo) {
series.halo = halo = chart.renderer.path()
.add(chart.seriesGroup);
}
halo.attr(extend({
fill: Color(point.color || series.color).setOpacity(haloOptions.opacity).get()
}, haloOptions.attributes))[move ? 'animate' : 'attr']({
d: point.haloPath(haloOptions.size)
});
} else if (halo) {
halo.attr({ d: [] });
}
point.state = state;
},
haloPath: function (size) {
var series = this.series,
chart = series.chart,
plotBox = series.getPlotBox(),
inverted = chart.inverted;
return chart.renderer.symbols.circle(
plotBox.translateX + (inverted ? series.yAxis.len - this.plotY : this.plotX) - size,
plotBox.translateY + (inverted ? series.xAxis.len - this.plotX : this.plotY) - size,
size * 2,
size * 2
);
}
});
/*
* Extend the Series object with interaction
*/
extend(Series.prototype, {
/**
* Series mouse over handler
*/
onMouseOver: function () {
var series = this,
chart = series.chart,
hoverSeries = chart.hoverSeries;
// set normal state to previous series
if (hoverSeries && hoverSeries !== series) {
hoverSeries.onMouseOut();
}
// trigger the event, but to save processing time,
// only if defined
if (series.options.events.mouseOver) {
fireEvent(series, 'mouseOver');
}
// hover this
series.setState(HOVER_STATE);
chart.hoverSeries = series;
},
/**
* Series mouse out handler
*/
onMouseOut: function () {
// trigger the event only if listeners exist
var series = this,
options = series.options,
chart = series.chart,
tooltip = chart.tooltip,
hoverPoint = chart.hoverPoint;
// trigger mouse out on the point, which must be in this series
if (hoverPoint) {
hoverPoint.onMouseOut();
}
// fire the mouse out event
if (series && options.events.mouseOut) {
fireEvent(series, 'mouseOut');
}
// hide the tooltip
if (tooltip && !options.stickyTracking && (!tooltip.shared || series.noSharedTooltip)) {
tooltip.hide();
}
// set normal state
series.setState();
chart.hoverSeries = null;
},
/**
* Set the state of the graph
*/
setState: function (state) {
var series = this,
options = series.options,
graph = series.graph,
graphNeg = series.graphNeg,
stateOptions = options.states,
lineWidth = options.lineWidth,
attribs;
state = state || NORMAL_STATE;
if (series.state !== state) {
series.state = state;
if (stateOptions[state] && stateOptions[state].enabled === false) {
return;
}
if (state) {
lineWidth = (stateOptions[state].lineWidth || lineWidth) + (stateOptions[state].lineWidthPlus || 0);
}
if (graph && !graph.dashstyle) { // hover is turned off for dashed lines in VML
attribs = {
'stroke-width': lineWidth
};
// use attr because animate will cause any other animation on the graph to stop
graph.attr(attribs);
if (graphNeg) {
graphNeg.attr(attribs);
}
}
}
},
/**
* Set the visibility of the graph
*
* @param vis {Boolean} True to show the series, false to hide. If UNDEFINED,
* the visibility is toggled.
*/
setVisible: function (vis, redraw) {
var series = this,
chart = series.chart,
legendItem = series.legendItem,
showOrHide,
ignoreHiddenSeries = chart.options.chart.ignoreHiddenSeries,
oldVisibility = series.visible;
// if called without an argument, toggle visibility
series.visible = vis = series.userOptions.visible = vis === UNDEFINED ? !oldVisibility : vis;
showOrHide = vis ? 'show' : 'hide';
// show or hide elements
each(['group', 'dataLabelsGroup', 'markerGroup', 'tracker'], function (key) {
if (series[key]) {
series[key][showOrHide]();
}
});
// hide tooltip (#1361)
if (chart.hoverSeries === series) {
series.onMouseOut();
}
if (legendItem) {
chart.legend.colorizeItem(series, vis);
}
// rescale or adapt to resized chart
series.isDirty = true;
// in a stack, all other series are affected
if (series.options.stacking) {
each(chart.series, function (otherSeries) {
if (otherSeries.options.stacking && otherSeries.visible) {
otherSeries.isDirty = true;
}
});
}
// show or hide linked series
each(series.linkedSeries, function (otherSeries) {
otherSeries.setVisible(vis, false);
});
if (ignoreHiddenSeries) {
chart.isDirtyBox = true;
}
if (redraw !== false) {
chart.redraw();
}
fireEvent(series, showOrHide);
},
/**
* Show the graph
*/
show: function () {
this.setVisible(true);
},
/**
* Hide the graph
*/
hide: function () {
this.setVisible(false);
},
/**
* Set the selected state of the graph
*
* @param selected {Boolean} True to select the series, false to unselect. If
* UNDEFINED, the selection state is toggled.
*/
select: function (selected) {
var series = this;
// if called without an argument, toggle
series.selected = selected = (selected === UNDEFINED) ? !series.selected : selected;
if (series.checkbox) {
series.checkbox.checked = selected;
}
fireEvent(series, selected ? 'select' : 'unselect');
},
drawTracker: TrackerMixin.drawTrackerGraph
});
// global variables
extend(Highcharts, {
// Constructors
Color: Color,
Point: Point,
Tick: Tick,
Renderer: Renderer,
SVGElement: SVGElement,
SVGRenderer: SVGRenderer,
// Various
arrayMin: arrayMin,
arrayMax: arrayMax,
charts: charts,
dateFormat: dateFormat,
error: error,
format: format,
pathAnim: pathAnim,
getOptions: getOptions,
hasBidiBug: hasBidiBug,
isTouchDevice: isTouchDevice,
setOptions: setOptions,
addEvent: addEvent,
removeEvent: removeEvent,
createElement: createElement,
discardElement: discardElement,
css: css,
each: each,
map: map,
merge: merge,
splat: splat,
extendClass: extendClass,
pInt: pInt,
svg: hasSVG,
canvas: useCanVG,
vml: !hasSVG && !useCanVG,
product: PRODUCT,
version: VERSION
});
}());
|
src/components/video_list.js
|
nbreath/react-practice
|
import React from 'react';
import VideoListItem from './video_list_item';
const VideoList = (props) => {
const videoItems = props.videos.map((video) => {
return (
<VideoListItem
onVideoSelect={props.onVideoSelect}
key={video.etag}
video={video} />
);
});
return (
<ul className='col-md-4 list-group'>
{videoItems}
</ul>
);
}
export default VideoList;
|
web/src/js/__tests__/components/FlowView/MessagesSpec.js
|
mhils/mitmproxy
|
jest.mock('../../../components/ContentView', () => () => null)
import React from 'react'
import renderer from 'react-test-renderer'
import {ErrorView, Request, Response} from '../../../components/FlowView/Messages'
import {Provider} from 'react-redux'
import {TFlow, TStore} from '../../ducks/tutils'
import {updateEdit} from '../../../ducks/ui/flow'
import {parseUrl} from '../../../flow/utils'
import ContentView from '../../../components/ContentView'
import ContentViewOptions from '../../../components/ContentView/ContentViewOptions'
import Headers from '../../../components/FlowView/Headers'
import ValueEditor from '../../../components/ValueEditor/ValueEditor'
global.fetch = jest.fn()
let tflow = new TFlow(),
store = TStore()
store.getState().ui.flow.modifiedFlow = false
describe('Request Component', () => {
afterEach(() => {
store.clearActions()
})
it('should render correctly', () => {
let provider = renderer.create(
<Provider store={store}>
<Request/>
</Provider>
),
tree = provider.toJSON()
expect(tree).toMatchSnapshot()
})
let provider = renderer.create(
<Provider store={store}>
<Request/>
</Provider>),
valueEditors = provider.root.findAllByType(ValueEditor)
it('should handle done on flow request method', () => {
let valueEditor = valueEditors[0]
valueEditor.props.onDone('foo')
expect(store.getActions()).toEqual([updateEdit({request: {method: 'foo'}})])
})
it('should handle done on flow request url', () => {
let valueEditor = valueEditors[1],
url = 'http://foo/bar'
valueEditor.props.onDone(url)
expect(store.getActions()).toEqual([updateEdit({request: {path: '', ...parseUrl(url)}})])
})
it('should handle done on flow request http version', () => {
let valueEditor = valueEditors[2]
valueEditor.props.onDone('HTTP/9.9')
expect(store.getActions()).toEqual([updateEdit({request: {http_version: 'HTTP/9.9'}})])
})
it('should handle change on flow request header', () => {
let headers = provider.root.findAllByType(Headers).filter(headers => headers.props.type === 'headers')[0]
headers.props.onChange('foo')
expect(store.getActions()).toEqual([updateEdit({request: {headers: 'foo'}})])
})
it('should handle change on flow request contentView', () => {
let contentView = provider.root.findByType(ContentView)
contentView.props.onContentChange('foo')
expect(store.getActions()).toEqual([updateEdit({request: {content: 'foo'}})])
})
it('should handle uploadContent on flow request ContentViewOptions', () => {
// The line below shouldn't have .type, this is a workaround for https://github.com/facebook/react/issues/17301.
// If this test breaks, just remove it.
let contentViewOptions = provider.root.findByType(ContentViewOptions.type)
contentViewOptions.props.uploadContent('foo')
expect(fetch).toBeCalled()
fetch.mockClear()
})
})
describe('Response Component', () => {
afterEach(() => {
store.clearActions()
})
it('should render correctly', () => {
let provider = renderer.create(
<Provider store={store}>
<Response/>
</Provider>
),
tree = provider.toJSON()
expect(tree).toMatchSnapshot()
})
let provider = renderer.create(
<Provider store={store}>
<Response/>
</Provider>),
valueEditors = provider.root.findAllByType(ValueEditor)
it('should handle done on flow response http version', () => {
let valueEditor = valueEditors[0]
valueEditor.props.onDone('HTTP/9.9')
expect(store.getActions()).toEqual([updateEdit({response: {http_version: 'HTTP/9.9'}})])
})
it('should handle done on flow response status code', () => {
let valueEditor = valueEditors[1]
valueEditor.props.onDone('404')
expect(store.getActions()).toEqual([updateEdit({response: {code: parseInt('404')}})])
})
it('should handle done on flow response reason', () => {
let valueEdiotr = valueEditors[2]
valueEdiotr.props.onDone('foo')
expect(store.getActions()).toEqual([updateEdit({response: {msg: 'foo'}})])
})
it('should handle change on flow response headers', () => {
let headers = provider.root.findAllByType(Headers).filter(headers => headers.props.type === 'headers')[0]
headers.props.onChange('foo')
expect(store.getActions()).toEqual([updateEdit({response: {headers: 'foo'}})])
})
it('should handle change on flow response ContentView', () => {
let contentView = provider.root.findByType(ContentView)
contentView.props.onContentChange('foo')
expect(store.getActions()).toEqual([updateEdit({response: {content: 'foo'}})])
})
it('should handle updateContent on flow response ContentViewOptions', () => {
// The line below shouldn't have .type, this is a workaround for https://github.com/facebook/react/issues/17301.
// If this test breaks, just remove it.
let contentViewOptions = provider.root.findByType(ContentViewOptions.type)
contentViewOptions.props.uploadContent('foo')
expect(fetch).toBeCalled()
fetch.mockClear()
})
})
describe('Error Component', () => {
it('should render correctly', () => {
let errorView = renderer.create(<ErrorView flow={tflow}/>),
tree = errorView.toJSON()
expect(tree).toMatchSnapshot()
})
})
|
src/svg-icons/communication/phone.js
|
w01fgang/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let CommunicationPhone = (props) => (
<SvgIcon {...props}>
<path d="M6.62 10.79c1.44 2.83 3.76 5.14 6.59 6.59l2.2-2.2c.27-.27.67-.36 1.02-.24 1.12.37 2.33.57 3.57.57.55 0 1 .45 1 1V20c0 .55-.45 1-1 1-9.39 0-17-7.61-17-17 0-.55.45-1 1-1h3.5c.55 0 1 .45 1 1 0 1.25.2 2.45.57 3.57.11.35.03.74-.25 1.02l-2.2 2.2z"/>
</SvgIcon>
);
CommunicationPhone = pure(CommunicationPhone);
CommunicationPhone.displayName = 'CommunicationPhone';
CommunicationPhone.muiName = 'SvgIcon';
export default CommunicationPhone;
|
ajax/libs/jquery.fancytree/2.8.0/jquery.fancytree-all.js
|
DDMAL/cdnjs
|
/*!
* jquery.fancytree.js
* Dynamic tree view control, with support for lazy loading of branches.
* https://github.com/mar10/fancytree/
*
* Copyright (c) 2008-2015, Martin Wendt (http://wwWendt.de)
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.8.0
* @date 2015-02-08T17:56
*/
/** Core Fancytree module.
*/
// Start of local namespace
;(function($, window, document, undefined) {
"use strict";
// prevent duplicate loading
if ( $.ui && $.ui.fancytree ) {
$.ui.fancytree.warn("Fancytree: ignored duplicate include");
return;
}
/* *****************************************************************************
* Private functions and variables
*/
function _assert(cond, msg){
// TODO: see qunit.js extractStacktrace()
if(!cond){
msg = msg ? ": " + msg : "";
// consoleApply("assert", [!!cond, msg]);
$.error("Fancytree assertion failed" + msg);
}
}
_assert($.ui, "Fancytree requires jQuery UI (http://jqueryui.com)");
function consoleApply(method, args){
var i, s,
fn = window.console ? window.console[method] : null;
if(fn){
try{
fn.apply(window.console, args);
} catch(e) {
// IE 8?
s = "";
for( i=0; i<args.length; i++){
s += args[i];
}
fn(s);
}
}
}
/*Return true if x is a FancytreeNode.*/
function _isNode(x){
return !!(x.tree && x.statusNodeType !== undefined);
}
/** Return true if dotted version string is equal or higher than requested version.
*
* See http://jsfiddle.net/mar10/FjSAN/
*/
function isVersionAtLeast(dottedVersion, major, minor, patch){
var i, v, t,
verParts = $.map($.trim(dottedVersion).split("."), function(e){ return parseInt(e, 10); }),
testParts = $.map(Array.prototype.slice.call(arguments, 1), function(e){ return parseInt(e, 10); });
for( i = 0; i < testParts.length; i++ ){
v = verParts[i] || 0;
t = testParts[i] || 0;
if( v !== t ){
return ( v > t );
}
}
return true;
}
/** Return a wrapper that calls sub.methodName() and exposes
* this : tree
* this._local : tree.ext.EXTNAME
* this._super : base.methodName()
*/
function _makeVirtualFunction(methodName, tree, base, extension, extName){
// $.ui.fancytree.debug("_makeVirtualFunction", methodName, tree, base, extension, extName);
// if(rexTestSuper && !rexTestSuper.test(func)){
// // extension.methodName() doesn't call _super(), so no wrapper required
// return func;
// }
// Use an immediate function as closure
var proxy = (function(){
var prevFunc = tree[methodName], // org. tree method or prev. proxy
baseFunc = extension[methodName], //
_local = tree.ext[extName],
_super = function(){
return prevFunc.apply(tree, arguments);
},
_superApply = function(args){
return prevFunc.apply(tree, args);
};
// Return the wrapper function
return function(){
var prevLocal = tree._local,
prevSuper = tree._super,
prevSuperApply = tree._superApply;
try{
tree._local = _local;
tree._super = _super;
tree._superApply = _superApply;
return baseFunc.apply(tree, arguments);
}finally{
tree._local = prevLocal;
tree._super = prevSuper;
tree._superApply = prevSuperApply;
}
};
})(); // end of Immediate Function
return proxy;
}
/**
* Subclass `base` by creating proxy functions
*/
function _subclassObject(tree, base, extension, extName){
// $.ui.fancytree.debug("_subclassObject", tree, base, extension, extName);
for(var attrName in extension){
if(typeof extension[attrName] === "function"){
if(typeof tree[attrName] === "function"){
// override existing method
tree[attrName] = _makeVirtualFunction(attrName, tree, base, extension, extName);
}else if(attrName.charAt(0) === "_"){
// Create private methods in tree.ext.EXTENSION namespace
tree.ext[extName][attrName] = _makeVirtualFunction(attrName, tree, base, extension, extName);
}else{
$.error("Could not override tree." + attrName + ". Use prefix '_' to create tree." + extName + "._" + attrName);
}
}else{
// Create member variables in tree.ext.EXTENSION namespace
if(attrName !== "options"){
tree.ext[extName][attrName] = extension[attrName];
}
}
}
}
function _getResolvedPromise(context, argArray){
if(context === undefined){
return $.Deferred(function(){this.resolve();}).promise();
}else{
return $.Deferred(function(){this.resolveWith(context, argArray);}).promise();
}
}
function _getRejectedPromise(context, argArray){
if(context === undefined){
return $.Deferred(function(){this.reject();}).promise();
}else{
return $.Deferred(function(){this.rejectWith(context, argArray);}).promise();
}
}
function _makeResolveFunc(deferred, context){
return function(){
deferred.resolveWith(context);
};
}
function _getElementDataAsDict($el){
// Evaluate 'data-NAME' attributes with special treatment for 'data-json'.
var d = $.extend({}, $el.data()),
json = d.json;
delete d.fancytree; // added to container by widget factory
if( json ) {
delete d.json;
// <li data-json='...'> is already returned as object (http://api.jquery.com/data/#data-html5)
d = $.extend(d, json);
}
return d;
}
// TODO: use currying
function _makeNodeTitleMatcher(s){
s = s.toLowerCase();
return function(node){
return node.title.toLowerCase().indexOf(s) >= 0;
};
}
function _makeNodeTitleStartMatcher(s){
var reMatch = new RegExp("^" + s, "i");
return function(node){
return reMatch.test(node.title);
};
}
var i,
FT = null, // initialized below
ENTITY_MAP = {"&": "&", "<": "<", ">": ">", "\"": """, "'": "'", "/": "/"},
IGNORE_KEYCODES = { 16: true, 17: true, 18: true },
SPECIAL_KEYCODES = {
8: "backspace", 9: "tab", 10: "return", 13: "return",
// 16: null, 17: null, 18: null, // ignore shift, ctrl, alt
19: "pause", 20: "capslock", 27: "esc", 32: "space", 33: "pageup",
34: "pagedown", 35: "end", 36: "home", 37: "left", 38: "up",
39: "right", 40: "down", 45: "insert", 46: "del", 59: ";", 61: "=",
96: "0", 97: "1", 98: "2", 99: "3", 100: "4", 101: "5", 102: "6",
103: "7", 104: "8", 105: "9", 106: "*", 107: "+", 109: "-", 110: ".",
111: "/", 112: "f1", 113: "f2", 114: "f3", 115: "f4", 116: "f5",
117: "f6", 118: "f7", 119: "f8", 120: "f9", 121: "f10", 122: "f11",
123: "f12", 144: "numlock", 145: "scroll", 173: "-", 186: ";", 187: "=",
188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\",
221: "]", 222: "'"},
MOUSE_BUTTONS = { 0: "", 1: "left", 2: "middle", 3: "right" },
//boolean attributes that can be set with equivalent class names in the LI tags
CLASS_ATTRS = "active expanded focus folder hideCheckbox lazy selected unselectable".split(" "),
CLASS_ATTR_MAP = {},
// Top-level Fancytree node attributes, that can be set by dict
NODE_ATTRS = "expanded extraClasses folder hideCheckbox key lazy refKey selected title tooltip unselectable".split(" "),
NODE_ATTR_MAP = {},
// Attribute names that should NOT be added to node.data
NONE_NODE_DATA_MAP = {"active": true, "children": true, "data": true, "focus": true};
for(i=0; i<CLASS_ATTRS.length; i++){ CLASS_ATTR_MAP[CLASS_ATTRS[i]] = true; }
for(i=0; i<NODE_ATTRS.length; i++){ NODE_ATTR_MAP[NODE_ATTRS[i]] = true; }
/* *****************************************************************************
* FancytreeNode
*/
/**
* Creates a new FancytreeNode
*
* @class FancytreeNode
* @classdesc A FancytreeNode represents the hierarchical data model and operations.
*
* @param {FancytreeNode} parent
* @param {NodeData} obj
*
* @property {Fancytree} tree The tree instance
* @property {FancytreeNode} parent The parent node
* @property {string} key Node id (must be unique inside the tree)
* @property {string} title Display name (may contain HTML)
* @property {object} data Contains all extra data that was passed on node creation
* @property {FancytreeNode[] | null | undefined} children Array of child nodes.<br>
* For lazy nodes, null or undefined means 'not yet loaded'. Use an empty array
* to define a node that has no children.
* @property {boolean} expanded Use isExpanded(), setExpanded() to access this property.
* @property {string} extraClasses Addtional CSS classes, added to the node's `<span>`
* @property {boolean} folder Folder nodes have different default icons and click behavior.<br>
* Note: Also non-folders may have children.
* @property {string} statusNodeType null or type of temporarily generated system node like 'loading', or 'error'.
* @property {boolean} lazy True if this node is loaded on demand, i.e. on first expansion.
* @property {boolean} selected Use isSelected(), setSelected() to access this property.
* @property {string} tooltip Alternative description used as hover banner
*/
function FancytreeNode(parent, obj){
var i, l, name, cl;
this.parent = parent;
this.tree = parent.tree;
this.ul = null;
this.li = null; // <li id='key' ftnode=this> tag
this.statusNodeType = null; // if this is a temp. node to display the status of its parent
this._isLoading = false; // if this node itself is loading
this._error = null; // {message: '...'} if a load error occured
this.data = {};
// TODO: merge this code with node.toDict()
// copy attributes from obj object
for(i=0, l=NODE_ATTRS.length; i<l; i++){
name = NODE_ATTRS[i];
this[name] = obj[name];
}
// node.data += obj.data
if(obj.data){
$.extend(this.data, obj.data);
}
// copy all other attributes to this.data.NAME
for(name in obj){
if(!NODE_ATTR_MAP[name] && !$.isFunction(obj[name]) && !NONE_NODE_DATA_MAP[name]){
// node.data.NAME = obj.NAME
this.data[name] = obj[name];
}
}
// Fix missing key
if( this.key == null ){ // test for null OR undefined
if( this.tree.options.defaultKey ) {
this.key = this.tree.options.defaultKey(this);
_assert(this.key, "defaultKey() must return a unique key");
} else {
this.key = "_" + (FT._nextNodeKey++);
}
} else {
this.key = "" + this.key; // Convert to string (#217)
}
// Fix tree.activeNode
// TODO: not elegant: we use obj.active as marker to set tree.activeNode
// when loading from a dictionary.
if(obj.active){
_assert(this.tree.activeNode === null, "only one active node allowed");
this.tree.activeNode = this;
}
if( obj.selected ){ // #186
this.tree.lastSelectedNode = this;
}
// TODO: handle obj.focus = true
// Create child nodes
this.children = null;
cl = obj.children;
if(cl && cl.length){
this._setChildren(cl);
}
// Add to key/ref map (except for root node)
// if( parent ) {
this.tree._callHook("treeRegisterNode", this.tree, true, this);
// }
}
FancytreeNode.prototype = /** @lends FancytreeNode# */{
/* Return the direct child FancytreeNode with a given key, index. */
_findDirectChild: function(ptr){
var i, l,
cl = this.children;
if(cl){
if(typeof ptr === "string"){
for(i=0, l=cl.length; i<l; i++){
if(cl[i].key === ptr){
return cl[i];
}
}
}else if(typeof ptr === "number"){
return this.children[ptr];
}else if(ptr.parent === this){
return ptr;
}
}
return null;
},
// TODO: activate()
// TODO: activateSilently()
/* Internal helper called in recursive addChildren sequence.*/
_setChildren: function(children){
_assert(children && (!this.children || this.children.length === 0), "only init supported");
this.children = [];
for(var i=0, l=children.length; i<l; i++){
this.children.push(new FancytreeNode(this, children[i]));
}
},
/**
* Append (or insert) a list of child nodes.
*
* @param {NodeData[]} children array of child node definitions (also single child accepted)
* @param {FancytreeNode | string | Integer} [insertBefore] child node (or key or index of such).
* If omitted, the new children are appended.
* @returns {FancytreeNode} first child added
*
* @see FancytreeNode#applyPatch
*/
addChildren: function(children, insertBefore){
var i, l, pos,
firstNode = null,
nodeList = [];
if($.isPlainObject(children) ){
children = [children];
}
if(!this.children){
this.children = [];
}
for(i=0, l=children.length; i<l; i++){
nodeList.push(new FancytreeNode(this, children[i]));
}
firstNode = nodeList[0];
if(insertBefore == null){
this.children = this.children.concat(nodeList);
}else{
insertBefore = this._findDirectChild(insertBefore);
pos = $.inArray(insertBefore, this.children);
_assert(pos >= 0, "insertBefore must be an existing child");
// insert nodeList after children[pos]
this.children.splice.apply(this.children, [pos, 0].concat(nodeList));
}
if( !this.parent || this.parent.ul || this.tr ){
// render if the parent was rendered (or this is a root node)
this.render();
}
if( this.tree.options.selectMode === 3 ){
this.fixSelection3FromEndNodes();
}
return firstNode;
},
/**
* Append or prepend a node, or append a child node.
*
* This a convenience function that calls addChildren()
*
* @param {NodeData} node node definition
* @param {string} [mode=child] 'before', 'after', 'firstChild', or 'child' ('over' is a synonym for 'child')
* @returns {FancytreeNode} new node
*/
addNode: function(node, mode){
if(mode === undefined || mode === "over"){
mode = "child";
}
switch(mode){
case "after":
return this.getParent().addChildren(node, this.getNextSibling());
case "before":
return this.getParent().addChildren(node, this);
case "firstChild":
// Insert before the first child if any
var insertBefore = (this.children ? this.children[0] : null);
return this.addChildren(node, insertBefore);
case "child":
case "over":
return this.addChildren(node);
}
_assert(false, "Invalid mode: " + mode);
},
/**
* Append new node after this.
*
* This a convenience function that calls addNode(node, 'after')
*
* @param {NodeData} node node definition
* @returns {FancytreeNode} new node
*/
appendSibling: function(node){
return this.addNode(node, "after");
},
/**
* Modify existing child nodes.
*
* @param {NodePatch} patch
* @returns {$.Promise}
* @see FancytreeNode#addChildren
*/
applyPatch: function(patch) {
// patch [key, null] means 'remove'
if(patch === null){
this.remove();
return _getResolvedPromise(this);
}
// TODO: make sure that root node is not collapsed or modified
// copy (most) attributes to node.ATTR or node.data.ATTR
var name, promise, v,
IGNORE_MAP = { children: true, expanded: true, parent: true }; // TODO: should be global
for(name in patch){
v = patch[name];
if( !IGNORE_MAP[name] && !$.isFunction(v)){
if(NODE_ATTR_MAP[name]){
this[name] = v;
}else{
this.data[name] = v;
}
}
}
// Remove and/or create children
if(patch.hasOwnProperty("children")){
this.removeChildren();
if(patch.children){ // only if not null and not empty list
// TODO: addChildren instead?
this._setChildren(patch.children);
}
// TODO: how can we APPEND or INSERT child nodes?
}
if(this.isVisible()){
this.renderTitle();
this.renderStatus();
}
// Expand collapse (final step, since this may be async)
if(patch.hasOwnProperty("expanded")){
promise = this.setExpanded(patch.expanded);
}else{
promise = _getResolvedPromise(this);
}
return promise;
},
/** Collapse all sibling nodes.
* @returns {$.Promise}
*/
collapseSiblings: function() {
return this.tree._callHook("nodeCollapseSiblings", this);
},
/** Copy this node as sibling or child of `node`.
*
* @param {FancytreeNode} node source node
* @param {string} [mode=child] 'before' | 'after' | 'child'
* @param {Function} [map] callback function(NodeData) that could modify the new node
* @returns {FancytreeNode} new
*/
copyTo: function(node, mode, map) {
return node.addNode(this.toDict(true, map), mode);
},
/** Count direct and indirect children.
*
* @param {boolean} [deep=true] pass 'false' to only count direct children
* @returns {int} number of child nodes
*/
countChildren: function(deep) {
var cl = this.children, i, l, n;
if( !cl ){
return 0;
}
n = cl.length;
if(deep !== false){
for(i=0, l=n; i<l; i++){
n += cl[i].countChildren();
}
}
return n;
},
// TODO: deactivate()
/** Write to browser console if debugLevel >= 2 (prepending node info)
*
* @param {*} msg string or object or array of such
*/
debug: function(msg){
if( this.tree.options.debugLevel >= 2 ) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("log", arguments);
}
},
/** Deprecated.
* @deprecated since 2014-02-16. Use resetLazy() instead.
*/
discard: function(){
this.warn("FancytreeNode.discard() is deprecated since 2014-02-16. Use .resetLazy() instead.");
return this.resetLazy();
},
// TODO: expand(flag)
/**Find all nodes that contain `match` in the title.
*
* @param {string | function(node)} match string to search for, of a function that
* returns `true` if a node is matched.
* @returns {FancytreeNode[]} array of nodes (may be empty)
* @see FancytreeNode#findAll
*/
findAll: function(match) {
match = $.isFunction(match) ? match : _makeNodeTitleMatcher(match);
var res = [];
this.visit(function(n){
if(match(n)){
res.push(n);
}
});
return res;
},
/**Find first node that contains `match` in the title (not including self).
*
* @param {string | function(node)} match string to search for, of a function that
* returns `true` if a node is matched.
* @returns {FancytreeNode} matching node or null
* @example
* <b>fat</b> text
*/
findFirst: function(match) {
match = $.isFunction(match) ? match : _makeNodeTitleMatcher(match);
var res = null;
this.visit(function(n){
if(match(n)){
res = n;
return false;
}
});
return res;
},
/* Apply selection state (internal use only) */
_changeSelectStatusAttrs: function (state) {
var changed = false;
switch(state){
case false:
changed = ( this.selected || this.partsel );
this.selected = false;
this.partsel = false;
break;
case true:
changed = ( !this.selected || !this.partsel );
this.selected = true;
this.partsel = true;
break;
case undefined:
changed = ( this.selected || !this.partsel );
this.selected = false;
this.partsel = true;
break;
default:
_assert(false, "invalid state: " + state);
}
// this.debug("fixSelection3AfterLoad() _changeSelectStatusAttrs()", state, changed);
if( changed ){
this.renderStatus();
}
return changed;
},
/**
* Fix selection status, after this node was (de)selected in multi-hier mode.
* This includes (de)selecting all children.
*/
fixSelection3AfterClick: function() {
var flag = this.isSelected();
// this.debug("fixSelection3AfterClick()");
this.visit(function(node){
node._changeSelectStatusAttrs(flag);
});
this.fixSelection3FromEndNodes();
},
/**
* Fix selection status for multi-hier mode.
* Only end-nodes are considered to update the descendants branch and parents.
* Should be called after this node has loaded new children or after
* children have been modified using the API.
*/
fixSelection3FromEndNodes: function() {
// this.debug("fixSelection3FromEndNodes()");
_assert(this.tree.options.selectMode === 3, "expected selectMode 3");
// Visit all end nodes and adjust their parent's `selected` and `partsel`
// attributes. Return selection state true, false, or undefined.
function _walk(node){
var i, l, child, s, state, allSelected,someSelected,
children = node.children;
if( children && children.length ){
// check all children recursively
allSelected = true;
someSelected = false;
for( i=0, l=children.length; i<l; i++ ){
child = children[i];
// the selection state of a node is not relevant; we need the end-nodes
s = _walk(child);
if( s !== false ) {
someSelected = true;
}
if( s !== true ) {
allSelected = false;
}
}
state = allSelected ? true : (someSelected ? undefined : false);
}else{
// This is an end-node: simply report the status
// state = ( node.unselectable ) ? undefined : !!node.selected;
state = !!node.selected;
}
node._changeSelectStatusAttrs(state);
return state;
}
_walk(this);
// Update parent's state
this.visitParents(function(node){
var i, l, child, state,
children = node.children,
allSelected = true,
someSelected = false;
for( i=0, l=children.length; i<l; i++ ){
child = children[i];
// When fixing the parents, we trust the sibling status (i.e.
// we don't recurse)
if( child.selected || child.partsel ) {
someSelected = true;
}
if( !child.unselectable && !child.selected ) {
allSelected = false;
}
}
state = allSelected ? true : (someSelected ? undefined : false);
node._changeSelectStatusAttrs(state);
});
},
// TODO: focus()
/**
* Update node data. If dict contains 'children', then also replace
* the hole sub tree.
* @param {NodeData} dict
*
* @see FancytreeNode#addChildren
* @see FancytreeNode#applyPatch
*/
fromDict: function(dict) {
// copy all other attributes to this.data.xxx
for(var name in dict){
if(NODE_ATTR_MAP[name]){
// node.NAME = dict.NAME
this[name] = dict[name];
}else if(name === "data"){
// node.data += dict.data
$.extend(this.data, dict.data);
}else if(!$.isFunction(dict[name]) && !NONE_NODE_DATA_MAP[name]){
// node.data.NAME = dict.NAME
this.data[name] = dict[name];
}
}
if(dict.children){
// recursively set children and render
this.removeChildren();
this.addChildren(dict.children);
}
this.renderTitle();
/*
var children = dict.children;
if(children === undefined){
this.data = $.extend(this.data, dict);
this.render();
return;
}
dict = $.extend({}, dict);
dict.children = undefined;
this.data = $.extend(this.data, dict);
this.removeChildren();
this.addChild(children);
*/
},
/** Return the list of child nodes (undefined for unexpanded lazy nodes).
* @returns {FancytreeNode[] | undefined}
*/
getChildren: function() {
if(this.hasChildren() === undefined){ // TODO: only required for lazy nodes?
return undefined; // Lazy node: unloaded, currently loading, or load error
}
return this.children;
},
/** Return the first child node or null.
* @returns {FancytreeNode | null}
*/
getFirstChild: function() {
return this.children ? this.children[0] : null;
},
/** Return the 0-based child index.
* @returns {int}
*/
getIndex: function() {
// return this.parent.children.indexOf(this);
return $.inArray(this, this.parent.children); // indexOf doesn't work in IE7
},
/** Return the hierarchical child index (1-based, e.g. '3.2.4').
* @returns {string}
*/
getIndexHier: function(separator) {
separator = separator || ".";
var res = [];
$.each(this.getParentList(false, true), function(i, o){
res.push(o.getIndex() + 1);
});
return res.join(separator);
},
/** Return the parent keys separated by options.keyPathSeparator, e.g. "id_1/id_17/id_32".
* @param {boolean} [excludeSelf=false]
* @returns {string}
*/
getKeyPath: function(excludeSelf) {
var path = [],
sep = this.tree.options.keyPathSeparator;
this.visitParents(function(n){
if(n.parent){
path.unshift(n.key);
}
}, !excludeSelf);
return sep + path.join(sep);
},
/** Return the last child of this node or null.
* @returns {FancytreeNode | null}
*/
getLastChild: function() {
return this.children ? this.children[this.children.length - 1] : null;
},
/** Return node depth. 0: System root node, 1: visible top-level node, 2: first sub-level, ... .
* @returns {int}
*/
getLevel: function() {
var level = 0,
dtn = this.parent;
while( dtn ) {
level++;
dtn = dtn.parent;
}
return level;
},
/** Return the successor node (under the same parent) or null.
* @returns {FancytreeNode | null}
*/
getNextSibling: function() {
// TODO: use indexOf, if available: (not in IE6)
if( this.parent ){
var i, l,
ac = this.parent.children;
for(i=0, l=ac.length-1; i<l; i++){ // up to length-2, so next(last) = null
if( ac[i] === this ){
return ac[i+1];
}
}
}
return null;
},
/** Return the parent node (null for the system root node).
* @returns {FancytreeNode | null}
*/
getParent: function() {
// TODO: return null for top-level nodes?
return this.parent;
},
/** Return an array of all parent nodes (top-down).
* @param {boolean} [includeRoot=false] Include the invisible system root node.
* @param {boolean} [includeSelf=false] Include the node itself.
* @returns {FancytreeNode[]}
*/
getParentList: function(includeRoot, includeSelf) {
var l = [],
dtn = includeSelf ? this : this.parent;
while( dtn ) {
if( includeRoot || dtn.parent ){
l.unshift(dtn);
}
dtn = dtn.parent;
}
return l;
},
/** Return the predecessor node (under the same parent) or null.
* @returns {FancytreeNode | null}
*/
getPrevSibling: function() {
if( this.parent ){
var i, l,
ac = this.parent.children;
for(i=1, l=ac.length; i<l; i++){ // start with 1, so prev(first) = null
if( ac[i] === this ){
return ac[i-1];
}
}
}
return null;
},
/** Return true if node has children. Return undefined if not sure, i.e. the node is lazy and not yet loaded).
* @returns {boolean | undefined}
*/
hasChildren: function() {
if(this.lazy){
if(this.children == null ){
// null or undefined: Not yet loaded
return undefined;
}else if(this.children.length === 0){
// Loaded, but response was empty
return false;
}else if(this.children.length === 1 && this.children[0].isStatusNode() ){
// Currently loading or load error
return undefined;
}
return true;
}
return !!( this.children && this.children.length );
},
/** Return true if node has keyboard focus.
* @returns {boolean}
*/
hasFocus: function() {
return (this.tree.hasFocus() && this.tree.focusNode === this);
},
/** Write to browser console if debugLevel >= 1 (prepending node info)
*
* @param {*} msg string or object or array of such
*/
info: function(msg){
if( this.tree.options.debugLevel >= 1 ) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("info", arguments);
}
},
/** Return true if node is active (see also FancytreeNode#isSelected).
* @returns {boolean}
*/
isActive: function() {
return (this.tree.activeNode === this);
},
/** Return true if node is a direct child of otherNode.
* @param {FancytreeNode} otherNode
* @returns {boolean}
*/
isChildOf: function(otherNode) {
return (this.parent && this.parent === otherNode);
},
/** Return true, if node is a direct or indirect sub node of otherNode.
* @param {FancytreeNode} otherNode
* @returns {boolean}
*/
isDescendantOf: function(otherNode) {
if(!otherNode || otherNode.tree !== this.tree){
return false;
}
var p = this.parent;
while( p ) {
if( p === otherNode ){
return true;
}
p = p.parent;
}
return false;
},
/** Return true if node is expanded.
* @returns {boolean}
*/
isExpanded: function() {
return !!this.expanded;
},
/** Return true if node is the first node of its parent's children.
* @returns {boolean}
*/
isFirstSibling: function() {
var p = this.parent;
return !p || p.children[0] === this;
},
/** Return true if node is a folder, i.e. has the node.folder attribute set.
* @returns {boolean}
*/
isFolder: function() {
return !!this.folder;
},
/** Return true if node is the last node of its parent's children.
* @returns {boolean}
*/
isLastSibling: function() {
var p = this.parent;
return !p || p.children[p.children.length-1] === this;
},
/** Return true if node is lazy (even if data was already loaded)
* @returns {boolean}
*/
isLazy: function() {
return !!this.lazy;
},
/** Return true if node is lazy and loaded. For non-lazy nodes always return true.
* @returns {boolean}
*/
isLoaded: function() {
return !this.lazy || this.hasChildren() !== undefined; // Also checks if the only child is a status node
},
/** Return true if children are currently beeing loaded, i.e. a Ajax request is pending.
* @returns {boolean}
*/
isLoading: function() {
return !!this._isLoading;
},
/**
* @deprecated since v2.4.0: Use isRootNode() instead
*/
isRoot: function() {
return this.isRootNode();
},
/** Return true if this is the (invisible) system root node.
* @returns {boolean}
*/
isRootNode: function() {
return (this.tree.rootNode === this);
},
/** Return true if node is selected, i.e. has a checkmark set (see also FancytreeNode#isActive).
* @returns {boolean}
*/
isSelected: function() {
return !!this.selected;
},
/** Return true if this node is a temporarily generated system node like
* 'loading', or 'error' (node.statusNodeType contains the type).
* @returns {boolean}
*/
isStatusNode: function() {
return !!this.statusNodeType;
},
/** Return true if this a top level node, i.e. a direct child of the (invisible) system root node.
* @returns {boolean}
*/
isTopLevel: function() {
return (this.tree.rootNode === this.parent);
},
/** Return true if node is lazy and not yet loaded. For non-lazy nodes always return false.
* @returns {boolean}
*/
isUndefined: function() {
return this.hasChildren() === undefined; // also checks if the only child is a status node
},
/** Return true if all parent nodes are expanded. Note: this does not check
* whether the node is scrolled into the visible part of the screen.
* @returns {boolean}
*/
isVisible: function() {
var i, l,
parents = this.getParentList(false, false);
for(i=0, l=parents.length; i<l; i++){
if( ! parents[i].expanded ){ return false; }
}
return true;
},
/** Deprecated.
* @deprecated since 2014-02-16: use load() instead.
*/
lazyLoad: function(discard) {
this.warn("FancytreeNode.lazyLoad() is deprecated since 2014-02-16. Use .load() instead.");
return this.load(discard);
},
/**
* Load all children of a lazy node if neccessary. The *expanded* state is maintained.
* @param {boolean} [forceReload=false] Pass true to discard any existing nodes before.
* @returns {$.Promise}
*/
load: function(forceReload) {
var res, source,
that = this;
_assert( this.isLazy(), "load() requires a lazy node" );
// _assert( forceReload || this.isUndefined(), "Pass forceReload=true to re-load a lazy node" );
if( !forceReload && !this.isUndefined() ) {
return _getResolvedPromise(this);
}
if( this.isLoaded() ){
this.resetLazy(); // also collapses
}
// This method is also called by setExpanded() and loadKeyPath(), so we
// have to avoid recursion.
source = this.tree._triggerNodeEvent("lazyLoad", this);
if( source === false ) { // #69
return _getResolvedPromise(this);
}
_assert(typeof source !== "boolean", "lazyLoad event must return source in data.result");
res = this.tree._callHook("nodeLoadChildren", this, source);
if( this.expanded ) {
res.always(function(){
that.render();
});
}
return res;
},
/** Expand all parents and optionally scroll into visible area as neccessary.
* Promise is resolved, when lazy loading and animations are done.
* @param {object} [opts] passed to `setExpanded()`.
* Defaults to {noAnimation: false, noEvents: false, scrollIntoView: true}
* @returns {$.Promise}
*/
makeVisible: function(opts) {
var i,
that = this,
deferreds = [],
dfd = new $.Deferred(),
parents = this.getParentList(false, false),
len = parents.length,
effects = !(opts && opts.noAnimation === true),
scroll = !(opts && opts.scrollIntoView === false);
// Expand bottom-up, so only the top node is animated
for(i = len - 1; i >= 0; i--){
// that.debug("pushexpand" + parents[i]);
deferreds.push(parents[i].setExpanded(true, opts));
}
$.when.apply($, deferreds).done(function(){
// All expands have finished
// that.debug("expand DONE", scroll);
if( scroll ){
that.scrollIntoView(effects).done(function(){
// that.debug("scroll DONE");
dfd.resolve();
});
} else {
dfd.resolve();
}
});
return dfd.promise();
},
/** Move this node to targetNode.
* @param {FancytreeNode} targetNode
* @param {string} mode <pre>
* 'child': append this node as last child of targetNode.
* This is the default. To be compatble with the D'n'd
* hitMode, we also accept 'over'.
* 'before': add this node as sibling before targetNode.
* 'after': add this node as sibling after targetNode.</pre>
* @param {function} [map] optional callback(FancytreeNode) to allow modifcations
*/
moveTo: function(targetNode, mode, map) {
if(mode === undefined || mode === "over"){
mode = "child";
}
var pos,
prevParent = this.parent,
targetParent = (mode === "child") ? targetNode : targetNode.parent;
if(this === targetNode){
return;
}else if( !this.parent ){
throw "Cannot move system root";
}else if( targetParent.isDescendantOf(this) ){
throw "Cannot move a node to its own descendant";
}
// Unlink this node from current parent
if( this.parent.children.length === 1 ) {
if( this.parent === targetParent ){
return; // #258
}
this.parent.children = this.parent.lazy ? [] : null;
this.parent.expanded = false;
} else {
pos = $.inArray(this, this.parent.children);
_assert(pos >= 0);
this.parent.children.splice(pos, 1);
}
// Remove from source DOM parent
// if(this.parent.ul){
// this.parent.ul.removeChild(this.li);
// }
// Insert this node to target parent's child list
this.parent = targetParent;
if( targetParent.hasChildren() ) {
switch(mode) {
case "child":
// Append to existing target children
targetParent.children.push(this);
break;
case "before":
// Insert this node before target node
pos = $.inArray(targetNode, targetParent.children);
_assert(pos >= 0);
targetParent.children.splice(pos, 0, this);
break;
case "after":
// Insert this node after target node
pos = $.inArray(targetNode, targetParent.children);
_assert(pos >= 0);
targetParent.children.splice(pos+1, 0, this);
break;
default:
throw "Invalid mode " + mode;
}
} else {
targetParent.children = [ this ];
}
// Parent has no <ul> tag yet:
// if( !targetParent.ul ) {
// // This is the parent's first child: create UL tag
// // (Hidden, because it will be
// targetParent.ul = document.createElement("ul");
// targetParent.ul.style.display = "none";
// targetParent.li.appendChild(targetParent.ul);
// }
// // Issue 319: Add to target DOM parent (only if node was already rendered(expanded))
// if(this.li){
// targetParent.ul.appendChild(this.li);
// }^
// Let caller modify the nodes
if( map ){
targetNode.visit(map, true);
}
// Handle cross-tree moves
if( this.tree !== targetNode.tree ) {
// Fix node.tree for all source nodes
// _assert(false, "Cross-tree move is not yet implemented.");
this.warn("Cross-tree moveTo is experimantal!");
this.visit(function(n){
// TODO: fix selection state and activation, ...
n.tree = targetNode.tree;
}, true);
}
// A collaposed node won't re-render children, so we have to remove it manually
// if( !targetParent.expanded ){
// prevParent.ul.removeChild(this.li);
// }
// Update HTML markup
if( !prevParent.isDescendantOf(targetParent)) {
prevParent.render();
}
if( !targetParent.isDescendantOf(prevParent) && targetParent !== prevParent) {
targetParent.render();
}
// TODO: fix selection state
// TODO: fix active state
/*
var tree = this.tree;
var opts = tree.options;
var pers = tree.persistence;
// Always expand, if it's below minExpandLevel
// tree.logDebug ("%s._addChildNode(%o), l=%o", this, ftnode, ftnode.getLevel());
if ( opts.minExpandLevel >= ftnode.getLevel() ) {
// tree.logDebug ("Force expand for %o", ftnode);
this.bExpanded = true;
}
// In multi-hier mode, update the parents selection state
// DT issue #82: only if not initializing, because the children may not exist yet
// if( !ftnode.data.isStatusNode() && opts.selectMode==3 && !isInitializing )
// ftnode._fixSelectionState();
// In multi-hier mode, update the parents selection state
if( ftnode.bSelected && opts.selectMode==3 ) {
var p = this;
while( p ) {
if( !p.hasSubSel )
p._setSubSel(true);
p = p.parent;
}
}
// render this node and the new child
if ( tree.bEnableUpdate )
this.render();
return ftnode;
*/
},
/** Set focus relative to this node and optionally activate.
*
* @param {number} where The keyCode that would normally trigger this move,
* e.g. `$.ui.keyCode.LEFT` would collapse the node if it
* is expanded or move to the parent oterwise.
* @param {boolean} [activate=true]
* @returns {$.Promise}
*/
// navigate: function(where, activate) {
// console.time("navigate")
// this._navigate(where, activate)
// console.timeEnd("navigate")
// },
navigate: function(where, activate) {
var i, parents,
handled = true,
KC = $.ui.keyCode,
sib = null;
// Navigate to node
function _goto(n){
if( n ){
try { n.makeVisible(); } catch(e) {} // #272
// Node may still be hidden by a filter
if( ! $(n.span).is(":visible") ) {
n.debug("Navigate: skipping hidden node");
n.navigate(where, activate);
return;
}
return activate === false ? n.setFocus() : n.setActive();
}
}
switch( where ) {
case KC.BACKSPACE:
if( this.parent && this.parent.parent ) {
_goto(this.parent);
}
break;
case KC.LEFT:
if( this.expanded ) {
this.setExpanded(false);
_goto(this);
} else if( this.parent && this.parent.parent ) {
_goto(this.parent);
}
break;
case KC.RIGHT:
if( !this.expanded && (this.children || this.lazy) ) {
this.setExpanded();
_goto(this);
} else if( this.children && this.children.length ) {
_goto(this.children[0]);
}
break;
case KC.UP:
sib = this.getPrevSibling();
// #359: skip hidden sibling nodes, preventing a _goto() recursion
while( sib && !$(sib.span).is(":visible") ) {
sib = sib.getPrevSibling();
}
while( sib && sib.expanded && sib.children && sib.children.length ) {
sib = sib.children[sib.children.length - 1];
}
if( !sib && this.parent && this.parent.parent ){
sib = this.parent;
}
_goto(sib);
break;
case KC.DOWN:
if( this.expanded && this.children && this.children.length ) {
sib = this.children[0];
} else {
parents = this.getParentList(false, true);
for(i=parents.length-1; i>=0; i--) {
sib = parents[i].getNextSibling();
// #359: skip hidden sibling nodes, preventing a _goto() recursion
while( sib && !$(sib.span).is(":visible") ) {
sib = sib.getNextSibling();
}
if( sib ){ break; }
}
}
_goto(sib);
break;
default:
handled = false;
}
},
/**
* Remove this node (not allowed for system root).
*/
remove: function() {
return this.parent.removeChild(this);
},
/**
* Remove childNode from list of direct children.
* @param {FancytreeNode} childNode
*/
removeChild: function(childNode) {
return this.tree._callHook("nodeRemoveChild", this, childNode);
},
/**
* Remove all child nodes and descendents. This converts the node into a leaf.<br>
* If this was a lazy node, it is still considered 'loaded'; call node.resetLazy()
* in order to trigger lazyLoad on next expand.
*/
removeChildren: function() {
return this.tree._callHook("nodeRemoveChildren", this);
},
/**
* This method renders and updates all HTML markup that is required
* to display this node in its current state.<br>
* Note:
* <ul>
* <li>It should only be neccessary to call this method after the node object
* was modified by direct access to its properties, because the common
* API methods (node.setTitle(), moveTo(), addChildren(), remove(), ...)
* already handle this.
* <li> {@link FancytreeNode#renderTitle} and {@link FancytreeNode#renderStatus}
* are implied. If changes are more local, calling only renderTitle() or
* renderStatus() may be sufficient and faster.
* <li>If a node was created/removed, node.render() must be called <i>on the parent</i>.
* </ul>
*
* @param {boolean} [force=false] re-render, even if html markup was already created
* @param {boolean} [deep=false] also render all descendants, even if parent is collapsed
*/
render: function(force, deep) {
return this.tree._callHook("nodeRender", this, force, deep);
},
/** Create HTML markup for the node's outer <span> (expander, checkbox, icon, and title).
* @see Fancytree_Hooks#nodeRenderTitle
*/
renderTitle: function() {
return this.tree._callHook("nodeRenderTitle", this);
},
/** Update element's CSS classes according to node state.
* @see Fancytree_Hooks#nodeRenderStatus
*/
renderStatus: function() {
return this.tree._callHook("nodeRenderStatus", this);
},
/**
* Remove all children, collapse, and set the lazy-flag, so that the lazyLoad
* event is triggered on next expand.
*/
resetLazy: function() {
this.removeChildren();
this.expanded = false;
this.lazy = true;
this.children = undefined;
this.renderStatus();
},
/** Schedule activity for delayed execution (cancel any pending request).
* scheduleAction('cancel') will only cancel a pending request (if any).
* @param {string} mode
* @param {number} ms
*/
scheduleAction: function(mode, ms) {
if( this.tree.timer ) {
clearTimeout(this.tree.timer);
// this.tree.debug("clearTimeout(%o)", this.tree.timer);
}
this.tree.timer = null;
var self = this; // required for closures
switch (mode) {
case "cancel":
// Simply made sure that timer was cleared
break;
case "expand":
this.tree.timer = setTimeout(function(){
self.tree.debug("setTimeout: trigger expand");
self.setExpanded(true);
}, ms);
break;
case "activate":
this.tree.timer = setTimeout(function(){
self.tree.debug("setTimeout: trigger activate");
self.setActive(true);
}, ms);
break;
default:
throw "Invalid mode " + mode;
}
// this.tree.debug("setTimeout(%s, %s): %s", mode, ms, this.tree.timer);
},
/**
*
* @param {boolean | PlainObject} [effects=false] animation options.
* @param {object} [options=null] {topNode: null, effects: ..., parent: ...} this node will remain visible in
* any case, even if `this` is outside the scroll pane.
* @returns {$.Promise}
*/
scrollIntoView: function(effects, options) {
if( options !== undefined && _isNode(options) ) {
this.warn("scrollIntoView() with 'topNode' option is deprecated since 2014-05-08. Use 'options.topNode' instead.");
options = {topNode: options};
}
// this.$scrollParent = (this.options.scrollParent === "auto") ? $ul.scrollParent() : $(this.options.scrollParent);
// this.$scrollParent = this.$scrollParent.length ? this.$scrollParent || this.$container;
var topNodeY, nodeY, horzScrollbarHeight, containerOffsetTop,
opts = $.extend({
effects: (effects === true) ? {duration: 200, queue: false} : effects,
scrollOfs: this.tree.options.scrollOfs,
scrollParent: this.tree.options.scrollParent || this.tree.$container,
topNode: null
}, options),
dfd = new $.Deferred(),
that = this,
nodeHeight = $(this.span).height(),
$container = $(opts.scrollParent),
topOfs = opts.scrollOfs.top || 0,
bottomOfs = opts.scrollOfs.bottom || 0,
containerHeight = $container.height(),// - topOfs - bottomOfs,
scrollTop = $container.scrollTop(),
$animateTarget = $container,
isParentWindow = $container[0] === window,
topNode = opts.topNode || null,
newScrollTop = null;
// this.debug("scrollIntoView(), scrollTop=", scrollTop, opts.scrollOfs);
// _assert($(this.span).is(":visible"), "scrollIntoView node is invisible"); // otherwise we cannot calc offsets
if( !$(this.span).is(":visible") ) {
// We cannot calc offsets for hidden elements
this.warn("scrollIntoView(): node is invisible.");
return _getResolvedPromise();
}
if( isParentWindow ) {
nodeY = $(this.span).offset().top;
topNodeY = (topNode && topNode.span) ? $(topNode.span).offset().top : 0;
$animateTarget = $("html,body");
} else {
_assert($container[0] !== document && $container[0] !== document.body, "scrollParent should be an simple element or `window`, not document or body.");
containerOffsetTop = $container.offset().top,
nodeY = $(this.span).offset().top - containerOffsetTop + scrollTop; // relative to scroll parent
topNodeY = topNode ? $(topNode.span).offset().top - containerOffsetTop + scrollTop : 0;
horzScrollbarHeight = Math.max(0, ($container.innerHeight() - $container[0].clientHeight));
containerHeight -= horzScrollbarHeight;
}
// this.debug(" scrollIntoView(), nodeY=", nodeY, "containerHeight=", containerHeight);
if( nodeY < (scrollTop + topOfs) ){
// Node is above visible container area
newScrollTop = nodeY - topOfs;
// this.debug(" scrollIntoView(), UPPER newScrollTop=", newScrollTop);
}else if((nodeY + nodeHeight) > (scrollTop + containerHeight - bottomOfs)){
newScrollTop = nodeY + nodeHeight - containerHeight + bottomOfs;
// this.debug(" scrollIntoView(), LOWER newScrollTop=", newScrollTop);
// If a topNode was passed, make sure that it is never scrolled
// outside the upper border
if(topNode){
_assert(topNode.isRoot() || $(topNode.span).is(":visible"), "topNode must be visible");
if( topNodeY < newScrollTop ){
newScrollTop = topNodeY - topOfs;
// this.debug(" scrollIntoView(), TOP newScrollTop=", newScrollTop);
}
}
}
if(newScrollTop !== null){
// this.debug(" scrollIntoView(), SET newScrollTop=", newScrollTop);
if(opts.effects){
opts.effects.complete = function(){
dfd.resolveWith(that);
};
$animateTarget.stop(true).animate({
scrollTop: newScrollTop
}, opts.effects);
}else{
$animateTarget[0].scrollTop = newScrollTop;
dfd.resolveWith(this);
}
}else{
dfd.resolveWith(this);
}
return dfd.promise();
},
/**Activate this node.
* @param {boolean} [flag=true] pass false to deactivate
* @param {object} [opts] additional options. Defaults to {noEvents: false}
* @returns {$.Promise}
*/
setActive: function(flag, opts){
return this.tree._callHook("nodeSetActive", this, flag, opts);
},
/**Expand or collapse this node. Promise is resolved, when lazy loading and animations are done.
* @param {boolean} [flag=true] pass false to collapse
* @param {object} [opts] additional options. Defaults to {noAnimation: false, noEvents: false}
* @returns {$.Promise}
*/
setExpanded: function(flag, opts){
return this.tree._callHook("nodeSetExpanded", this, flag, opts);
},
/**Set keyboard focus to this node.
* @param {boolean} [flag=true] pass false to blur
* @see Fancytree#setFocus
*/
setFocus: function(flag){
return this.tree._callHook("nodeSetFocus", this, flag);
},
/**Select this node, i.e. check the checkbox.
* @param {boolean} [flag=true] pass false to deselect
*/
setSelected: function(flag){
return this.tree._callHook("nodeSetSelected", this, flag);
},
/**Mark a lazy node as 'error', 'loading', or 'ok'.
* @param {string} status 'error', 'ok'
* @param {string} [message]
* @param {string} [details]
*/
setStatus: function(status, message, details){
return this.tree._callHook("nodeSetStatus", this, status, message, details);
},
/**Rename this node.
* @param {string} title
*/
setTitle: function(title){
this.title = title;
this.renderTitle();
},
/**Sort child list by title.
* @param {function} [cmp] custom compare function(a, b) that returns -1, 0, or 1 (defaults to sort by title).
* @param {boolean} [deep=false] pass true to sort all descendant nodes
*/
sortChildren: function(cmp, deep) {
var i,l,
cl = this.children;
if( !cl ){
return;
}
cmp = cmp || function(a, b) {
var x = a.title.toLowerCase(),
y = b.title.toLowerCase();
return x === y ? 0 : x > y ? 1 : -1;
};
cl.sort(cmp);
if( deep ){
for(i=0, l=cl.length; i<l; i++){
if( cl[i].children ){
cl[i].sortChildren(cmp, "$norender$");
}
}
}
if( deep !== "$norender$" ){
this.render();
}
},
/** Convert node (or whole branch) into a plain object.
*
* The result is compatible with node.addChildren().
*
* @param {boolean} [recursive=false] include child nodes
* @param {function} [callback] callback(dict) is called for every node, in order to allow modifications
* @returns {NodeData}
*/
toDict: function(recursive, callback) {
var i, l, node,
dict = {},
self = this;
$.each(NODE_ATTRS, function(i, a){
if(self[a] || self[a] === false){
dict[a] = self[a];
}
});
if(!$.isEmptyObject(this.data)){
dict.data = $.extend({}, this.data);
if($.isEmptyObject(dict.data)){
delete dict.data;
}
}
if( callback ){
callback(dict);
}
if( recursive ) {
if(this.hasChildren()){
dict.children = [];
for(i=0, l=this.children.length; i<l; i++ ){
node = this.children[i];
if( !node.isStatusNode() ){
dict.children.push(node.toDict(true, callback));
}
}
}else{
// dict.children = null;
}
}
return dict;
},
/** Flip expanded status. */
toggleExpanded: function(){
return this.tree._callHook("nodeToggleExpanded", this);
},
/** Flip selection status. */
toggleSelected: function(){
return this.tree._callHook("nodeToggleSelected", this);
},
toString: function() {
return "<FancytreeNode(#" + this.key + ", '" + this.title + "')>";
},
/** Call fn(node) for all child nodes.<br>
* Stop iteration, if fn() returns false. Skip current branch, if fn() returns "skip".<br>
* Return false if iteration was stopped.
*
* @param {function} fn the callback function.
* Return false to stop iteration, return "skip" to skip this node and
* its children only.
* @param {boolean} [includeSelf=false]
* @returns {boolean}
*/
visit: function(fn, includeSelf) {
var i, l,
res = true,
children = this.children;
if( includeSelf === true ) {
res = fn(this);
if( res === false || res === "skip" ){
return res;
}
}
if(children){
for(i=0, l=children.length; i<l; i++){
res = children[i].visit(fn, true);
if( res === false ){
break;
}
}
}
return res;
},
/** Call fn(node) for all child nodes and recursively load lazy children.<br>
* <b>Note:</b> If you need this method, you probably should consider to review
* your architecture! Recursivley loading nodes is a perfect way for lazy
* programmers to flood the server with requests ;-)
*
* @param {function} [fn] optional callback function.
* Return false to stop iteration, return "skip" to skip this node and
* its children only.
* @param {boolean} [includeSelf=false]
* @returns {$.Promise}
*/
visitAndLoad: function(fn, includeSelf, _recursion) {
var dfd, res, loaders,
node = this;
// node.debug("visitAndLoad");
if( fn && includeSelf === true ) {
res = fn(node);
if( res === false || res === "skip" ) {
return _recursion ? res : _getResolvedPromise();
}
}
if( !node.children && !node.lazy ) {
return _getResolvedPromise();
}
dfd = new $.Deferred();
loaders = [];
// node.debug("load()...");
node.load().done(function(){
// node.debug("load()... done.");
for(var i=0, l=node.children.length; i<l; i++){
res = node.children[i].visitAndLoad(fn, true, true);
if( res === false ) {
dfd.reject();
break;
} else if ( res !== "skip" ) {
loaders.push(res); // Add promise to the list
}
}
$.when.apply(this, loaders).then(function(){
dfd.resolve();
});
});
return dfd.promise();
},
/** Call fn(node) for all parent nodes, bottom-up, including invisible system root.<br>
* Stop iteration, if fn() returns false.<br>
* Return false if iteration was stopped.
*
* @param {function} fn the callback function.
* Return false to stop iteration, return "skip" to skip this node and children only.
* @param {boolean} [includeSelf=false]
* @returns {boolean}
*/
visitParents: function(fn, includeSelf) {
// Visit parent nodes (bottom up)
if(includeSelf && fn(this) === false){
return false;
}
var p = this.parent;
while( p ) {
if(fn(p) === false){
return false;
}
p = p.parent;
}
return true;
},
/** Write warning to browser console (prepending node info)
*
* @param {*} msg string or object or array of such
*/
warn: function(msg){
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("warn", arguments);
}
};
/* *****************************************************************************
* Fancytree
*/
/**
* Construct a new tree object.
*
* @class Fancytree
* @classdesc The controller behind a fancytree.
* This class also contains 'hook methods': see {@link Fancytree_Hooks}.
*
* @param {Widget} widget
*
* @property {FancytreeOptions} options
* @property {FancytreeNode} rootNode
* @property {FancytreeNode} activeNode
* @property {FancytreeNode} focusNode
* @property {jQueryObject} $div
* @property {object} widget
* @property {object} ext
* @property {object} data
* @property {object} options
* @property {string} _id
* @property {string} statusClassPropName
* @property {string} ariaPropName
* @property {string} nodeContainerAttrName
* @property {string} $container
* @property {FancytreeNode} lastSelectedNode
*/
function Fancytree(widget) {
this.widget = widget;
this.$div = widget.element;
this.options = widget.options;
if( this.options ) {
if( $.isFunction(this.options.lazyload ) && !$.isFunction(this.options.lazyLoad) ) {
this.options.lazyLoad = function() {
FT.warn("The 'lazyload' event is deprecated since 2014-02-25. Use 'lazyLoad' (with uppercase L) instead.");
return widget.options.lazyload.apply(this, arguments);
};
}
if( $.isFunction(this.options.loaderror) ) {
$.error("The 'loaderror' event was renamed since 2014-07-03. Use 'loadError' (with uppercase E) instead.");
}
if( this.options.fx !== undefined ) {
FT.warn("The 'fx' options was replaced by 'toggleEffect' since 2014-11-30.");
}
}
this.ext = {}; // Active extension instances
// allow to init tree.data.foo from <div data-foo=''>
this.data = _getElementDataAsDict(this.$div);
this._id = $.ui.fancytree._nextId++;
this._ns = ".fancytree-" + this._id; // append for namespaced events
this.activeNode = null;
this.focusNode = null;
this._hasFocus = null;
this.lastSelectedNode = null;
this.systemFocusElement = null;
this.lastQuicksearchTerm = "";
this.lastQuicksearchTime = 0;
this.statusClassPropName = "span";
this.ariaPropName = "li";
this.nodeContainerAttrName = "li";
// Remove previous markup if any
this.$div.find(">ul.fancytree-container").remove();
// Create a node without parent.
var fakeParent = { tree: this },
$ul;
this.rootNode = new FancytreeNode(fakeParent, {
title: "root",
key: "root_" + this._id,
children: null,
expanded: true
});
this.rootNode.parent = null;
// Create root markup
$ul = $("<ul>", {
"class": "ui-fancytree fancytree-container"
}).appendTo(this.$div);
this.$container = $ul;
this.rootNode.ul = $ul[0];
if(this.options.debugLevel == null){
this.options.debugLevel = FT.debugLevel;
}
// Add container to the TAB chain
// See http://www.w3.org/TR/wai-aria-practices/#focus_activedescendant
this.$container.attr("tabindex", this.options.tabbable ? "0" : "-1");
if(this.options.aria){
this.$container
.attr("role", "tree")
.attr("aria-multiselectable", true);
}
}
Fancytree.prototype = /** @lends Fancytree# */{
/* Return a context object that can be re-used for _callHook().
* @param {Fancytree | FancytreeNode | EventData} obj
* @param {Event} originalEvent
* @param {Object} extra
* @returns {EventData}
*/
_makeHookContext: function(obj, originalEvent, extra) {
var ctx, tree;
if(obj.node !== undefined){
// obj is already a context object
if(originalEvent && obj.originalEvent !== originalEvent){
$.error("invalid args");
}
ctx = obj;
}else if(obj.tree){
// obj is a FancytreeNode
tree = obj.tree;
ctx = { node: obj, tree: tree, widget: tree.widget, options: tree.widget.options, originalEvent: originalEvent };
}else if(obj.widget){
// obj is a Fancytree
ctx = { node: null, tree: obj, widget: obj.widget, options: obj.widget.options, originalEvent: originalEvent };
}else{
$.error("invalid args");
}
if(extra){
$.extend(ctx, extra);
}
return ctx;
},
/* Trigger a hook function: funcName(ctx, [...]).
*
* @param {string} funcName
* @param {Fancytree|FancytreeNode|EventData} contextObject
* @param {any} [_extraArgs] optional additional arguments
* @returns {any}
*/
_callHook: function(funcName, contextObject, _extraArgs) {
var ctx = this._makeHookContext(contextObject),
fn = this[funcName],
args = Array.prototype.slice.call(arguments, 2);
if(!$.isFunction(fn)){
$.error("_callHook('" + funcName + "') is not a function");
}
args.unshift(ctx);
// this.debug("_hook", funcName, ctx.node && ctx.node.toString() || ctx.tree.toString(), args);
return fn.apply(this, args);
},
/* Check if current extensions dependencies are met and throw an error if not.
*
* This method may be called inside the `treeInit` hook for custom extensions.
*
* @param {string} extension name of the required extension
* @param {boolean} [required=true] pass `false` if the extension is optional, but we want to check for order if it is present
* @param {boolean} [before] `true` if `name` must be included before this, `false` otherwise (use `null` if order doesn't matter)
* @param {string} [message] optional error message (defaults to a descriptve error message)
*/
_requireExtension: function(name, required, before, message) {
before = !!before;
var thisName = this._local.name,
extList = this.options.extensions,
isBefore = $.inArray(name, extList) < $.inArray(thisName, extList),
isMissing = required && this.ext[name] == null,
badOrder = !isMissing && before != null && (before !== isBefore);
_assert(thisName && thisName !== name);
if( isMissing || badOrder ){
if( !message ){
if( isMissing || required ){
message = "'" + thisName + "' extension requires '" + name + "'";
if( badOrder ){
message += " to be registered " + (before ? "before" : "after") + " itself";
}
}else{
message = "If used together, `" + name + "` must be registered " + (before ? "before" : "after") + " `" + thisName + "`";
}
}
$.error(message);
return false;
}
return true;
},
/** Activate node with a given key and fire focus and activate events.
*
* A prevously activated node will be deactivated.
* If activeVisible option is set, all parents will be expanded as necessary.
* Pass key = false, to deactivate the current node only.
* @param {string} key
* @returns {FancytreeNode} activated node (null, if not found)
*/
activateKey: function(key) {
var node = this.getNodeByKey(key);
if(node){
node.setActive();
}else if(this.activeNode){
this.activeNode.setActive(false);
}
return node;
},
/** (experimental)
*
* @param {Array} patchList array of [key, NodePatch] arrays
* @returns {$.Promise} resolved, when all patches have been applied
* @see TreePatch
*/
applyPatch: function(patchList) {
var dfd, i, p2, key, patch, node,
patchCount = patchList.length,
deferredList = [];
for(i=0; i<patchCount; i++){
p2 = patchList[i];
_assert(p2.length === 2, "patchList must be an array of length-2-arrays");
key = p2[0];
patch = p2[1];
node = (key === null) ? this.rootNode : this.getNodeByKey(key);
if(node){
dfd = new $.Deferred();
deferredList.push(dfd);
node.applyPatch(patch).always(_makeResolveFunc(dfd, node));
}else{
this.warn("could not find node with key '" + key + "'");
}
}
// Return a promise that is resolved, when ALL patches were applied
return $.when.apply($, deferredList).promise();
},
/* TODO: implement in dnd extension
cancelDrag: function() {
var dd = $.ui.ddmanager.current;
if(dd){
dd.cancel();
}
},
*/
/** Return the number of nodes.
* @returns {integer}
*/
count: function() {
return this.rootNode.countChildren();
},
/** Write to browser console if debugLevel >= 2 (prepending tree name)
*
* @param {*} msg string or object or array of such
*/
debug: function(msg){
if( this.options.debugLevel >= 2 ) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("log", arguments);
}
},
// TODO: disable()
// TODO: enable()
// TODO: enableUpdate()
/** Find the next visible node that starts with `match`, starting at `startNode`
* and wrap-around at the end.
*
* @param {string|function} match
* @param {FancytreeNode} [startNode] defaults to first node
* @returns {FancytreeNode} matching node or null
*/
findNextNode: function(match, startNode, visibleOnly) {
var stopNode = null,
parentChildren = startNode.parent.children,
matchingNode = null,
walkVisible = function(parent, idx, fn) {
var i, grandParent,
parentChildren = parent.children,
siblingCount = parentChildren.length,
node = parentChildren[idx];
// visit node itself
if( node && fn(node) === false ) {
return false;
}
// visit descendants
if( node && node.children && node.expanded ) {
if( walkVisible(node, 0, fn) === false ) {
return false;
}
}
// visit subsequent siblings
for( i = idx + 1; i < siblingCount; i++ ) {
if( walkVisible(parent, i, fn) === false ) {
return false;
}
}
// visit parent's subsequent siblings
grandParent = parent.parent;
if( grandParent ) {
return walkVisible(grandParent, grandParent.children.indexOf(parent) + 1, fn);
} else {
// wrap-around: restart with first node
return walkVisible(parent, 0, fn);
}
};
match = (typeof match === "string") ? _makeNodeTitleStartMatcher(match) : match;
startNode = startNode || this.getFirstChild();
walkVisible(startNode.parent, parentChildren.indexOf(startNode), function(node){
// Stop iteration if we see the start node a second time
if( node === stopNode ) {
return false;
}
stopNode = stopNode || node;
// Ignore nodes hidden by a filter
if( ! $(node.span).is(":visible") ) {
node.debug("quicksearch: skipping hidden node");
return;
}
// Test if we found a match, but search for a second match if this
// was the currently active node
if( match(node) ) {
// node.debug("quicksearch match " + node.title, startNode);
matchingNode = node;
if( matchingNode !== startNode ) {
return false;
}
}
});
return matchingNode;
},
// TODO: fromDict
/**
* Generate INPUT elements that can be submitted with html forms.
*
* In selectMode 3 only the topmost selected nodes are considered.
*
* @param {boolean | string} [selected=true]
* @param {boolean | string} [active=true]
*/
generateFormElements: function(selected, active) {
// TODO: test case
var nodeList,
selectedName = (selected !== false) ? "ft_" + this._id + "[]" : selected,
activeName = (active !== false) ? "ft_" + this._id + "_active" : active,
id = "fancytree_result_" + this._id,
$result = $("#" + id);
if($result.length){
$result.empty();
}else{
$result = $("<div>", {
id: id
}).hide().insertAfter(this.$container);
}
if(selectedName){
nodeList = this.getSelectedNodes( this.options.selectMode === 3 );
$.each(nodeList, function(idx, node){
$result.append($("<input>", {
type: "checkbox",
name: selectedName,
value: node.key,
checked: true
}));
});
}
if(activeName && this.activeNode){
$result.append($("<input>", {
type: "radio",
name: activeName,
value: this.activeNode.key,
checked: true
}));
}
},
/**
* Return the currently active node or null.
* @returns {FancytreeNode}
*/
getActiveNode: function() {
return this.activeNode;
},
/** Return the first top level node if any (not the invisible root node).
* @returns {FancytreeNode | null}
*/
getFirstChild: function() {
return this.rootNode.getFirstChild();
},
/**
* Return node that has keyboard focus or null.
* @returns {FancytreeNode}
*/
getFocusNode: function() {
return this.focusNode;
},
/**
* Return node with a given key or null if not found.
* @param {string} key
* @param {FancytreeNode} [searchRoot] only search below this node
* @returns {FancytreeNode | null}
*/
getNodeByKey: function(key, searchRoot) {
// Search the DOM by element ID (assuming this is faster than traversing all nodes).
// $("#...") has problems, if the key contains '.', so we use getElementById()
var el, match;
if(!searchRoot){
el = document.getElementById(this.options.idPrefix + key);
if( el ){
return el.ftnode ? el.ftnode : null;
}
}
// Not found in the DOM, but still may be in an unrendered part of tree
// TODO: optimize with specialized loop
// TODO: consider keyMap?
searchRoot = searchRoot || this.rootNode;
match = null;
searchRoot.visit(function(node){
// window.console.log("getNodeByKey(" + key + "): ", node.key);
if(node.key === key) {
match = node;
return false;
}
}, true);
return match;
},
/** Return the invisible system root node.
* @returns {FancytreeNode}
*/
getRootNode: function() {
return this.rootNode;
},
/**
* Return an array of selected nodes.
* @param {boolean} [stopOnParents=false] only return the topmost selected
* node (useful with selectMode 3)
* @returns {FancytreeNode[]}
*/
getSelectedNodes: function(stopOnParents) {
var nodeList = [];
this.rootNode.visit(function(node){
if( node.selected ) {
nodeList.push(node);
if( stopOnParents === true ){
return "skip"; // stop processing this branch
}
}
});
return nodeList;
},
/** Return true if the tree control has keyboard focus
* @returns {boolean}
*/
hasFocus: function(){
return !!this._hasFocus;
},
/** Write to browser console if debugLevel >= 1 (prepending tree name)
* @param {*} msg string or object or array of such
*/
info: function(msg){
if( this.options.debugLevel >= 1 ) {
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("info", arguments);
}
},
/*
TODO: isInitializing: function() {
return ( this.phase=="init" || this.phase=="postInit" );
},
TODO: isReloading: function() {
return ( this.phase=="init" || this.phase=="postInit" ) && this.options.persist && this.persistence.cookiesFound;
},
TODO: isUserEvent: function() {
return ( this.phase=="userEvent" );
},
*/
/**
* Make sure that a node with a given ID is loaded, by traversing - and
* loading - its parents. This method is ment for lazy hierarchies.
* A callback is executed for every node as we go.
* @example
* tree.loadKeyPath("/_3/_23/_26/_27", function(node, status){
* if(status === "loaded") {
* console.log("loaded intermiediate node " + node);
* }else if(status === "ok") {
* node.activate();
* }
* });
*
* @param {string | string[]} keyPathList one or more key paths (e.g. '/3/2_1/7')
* @param {function} callback callback(node, status) is called for every visited node ('loading', 'loaded', 'ok', 'error')
* @returns {$.Promise}
*/
loadKeyPath: function(keyPathList, callback, _rootNode) {
var deferredList, dfd, i, path, key, loadMap, node, root, segList,
sep = this.options.keyPathSeparator,
self = this;
if(!$.isArray(keyPathList)){
keyPathList = [keyPathList];
}
// Pass 1: handle all path segments for nodes that are already loaded
// Collect distinct top-most lazy nodes in a map
loadMap = {};
for(i=0; i<keyPathList.length; i++){
root = _rootNode || this.rootNode;
path = keyPathList[i];
// strip leading slash
if(path.charAt(0) === sep){
path = path.substr(1);
}
// traverse and strip keys, until we hit a lazy, unloaded node
segList = path.split(sep);
while(segList.length){
key = segList.shift();
// node = _findDirectChild(root, key);
node = root._findDirectChild(key);
if(!node){
this.warn("loadKeyPath: key not found: " + key + " (parent: " + root + ")");
callback.call(this, key, "error");
break;
}else if(segList.length === 0){
callback.call(this, node, "ok");
break;
}else if(!node.lazy || (node.hasChildren() !== undefined )){
callback.call(this, node, "loaded");
root = node;
}else{
callback.call(this, node, "loaded");
// segList.unshift(key);
if(loadMap[key]){
loadMap[key].push(segList.join(sep));
}else{
loadMap[key] = [segList.join(sep)];
}
break;
}
}
}
// alert("loadKeyPath: loadMap=" + JSON.stringify(loadMap));
// Now load all lazy nodes and continue itearation for remaining paths
deferredList = [];
// Avoid jshint warning 'Don't make functions within a loop.':
function __lazyload(key, node, dfd){
callback.call(self, node, "loading");
node.load().done(function(){
self.loadKeyPath.call(self, loadMap[key], callback, node).always(_makeResolveFunc(dfd, self));
}).fail(function(errMsg){
self.warn("loadKeyPath: error loading: " + key + " (parent: " + root + ")");
callback.call(self, node, "error");
dfd.reject();
});
}
for(key in loadMap){
node = root._findDirectChild(key);
// alert("loadKeyPath: lazy node(" + key + ") = " + node);
dfd = new $.Deferred();
deferredList.push(dfd);
__lazyload(key, node, dfd);
}
// Return a promise that is resolved, when ALL paths were loaded
return $.when.apply($, deferredList).promise();
},
/** Re-fire beforeActivate and activate events. */
reactivate: function(setFocus) {
var res,
node = this.activeNode;
if( !node ) {
return _getResolvedPromise();
}
this.activeNode = null; // Force re-activating
res = node.setActive();
if( setFocus ){
node.setFocus();
}
return res;
},
/** Reload tree from source and return a promise.
* @param [source] optional new source (defaults to initial source data)
* @returns {$.Promise}
*/
reload: function(source) {
this._callHook("treeClear", this);
return this._callHook("treeLoad", this, source);
},
/**Render tree (i.e. create DOM elements for all top-level nodes).
* @param {boolean} [force=false] create DOM elemnts, even is parent is collapsed
* @param {boolean} [deep=false]
*/
render: function(force, deep) {
return this.rootNode.render(force, deep);
},
// TODO: selectKey: function(key, select)
// TODO: serializeArray: function(stopOnParents)
/**
* @param {boolean} [flag=true]
*/
setFocus: function(flag) {
return this._callHook("treeSetFocus", this, flag);
},
/**
* Return all nodes as nested list of {@link NodeData}.
*
* @param {boolean} [includeRoot=false] Returns the hidden system root node (and its children)
* @param {function} [callback(node)] Called for every node
* @returns {Array | object}
* @see FancytreeNode#toDict
*/
toDict: function(includeRoot, callback){
var res = this.rootNode.toDict(true, callback);
return includeRoot ? res : res.children;
},
/* Implicitly called for string conversions.
* @returns {string}
*/
toString: function(){
return "<Fancytree(#" + this._id + ")>";
},
/* _trigger a widget event with additional node ctx.
* @see EventData
*/
_triggerNodeEvent: function(type, node, originalEvent, extra) {
// this.debug("_trigger(" + type + "): '" + ctx.node.title + "'", ctx);
var ctx = this._makeHookContext(node, originalEvent, extra),
res = this.widget._trigger(type, originalEvent, ctx);
if(res !== false && ctx.result !== undefined){
return ctx.result;
}
return res;
},
/* _trigger a widget event with additional tree data. */
_triggerTreeEvent: function(type, originalEvent, extra) {
// this.debug("_trigger(" + type + ")", ctx);
var ctx = this._makeHookContext(this, originalEvent, extra),
res = this.widget._trigger(type, originalEvent, ctx);
if(res !== false && ctx.result !== undefined){
return ctx.result;
}
return res;
},
/** Call fn(node) for all nodes.
*
* @param {function} fn the callback function.
* Return false to stop iteration, return "skip" to skip this node and children only.
* @returns {boolean} false, if the iterator was stopped.
*/
visit: function(fn) {
return this.rootNode.visit(fn, false);
},
/** Write warning to browser console (prepending tree info)
*
* @param {*} msg string or object or array of such
*/
warn: function(msg){
Array.prototype.unshift.call(arguments, this.toString());
consoleApply("warn", arguments);
}
};
/**
* These additional methods of the {@link Fancytree} class are 'hook functions'
* that can be used and overloaded by extensions.
* (See <a href="https://github.com/mar10/fancytree/wiki/TutorialExtensions">writing extensions</a>.)
* @mixin Fancytree_Hooks
*/
$.extend(Fancytree.prototype,
/** @lends Fancytree_Hooks# */
{
/** Default handling for mouse click events.
*
* @param {EventData} ctx
*/
nodeClick: function(ctx) {
// this.tree.logDebug("ftnode.onClick(" + event.type + "): ftnode:" + this + ", button:" + event.button + ", which: " + event.which);
var activate, expand,
// event = ctx.originalEvent,
targetType = ctx.targetType,
node = ctx.node;
// TODO: use switch
// TODO: make sure clicks on embedded <input> doesn't steal focus (see table sample)
if( targetType === "expander" ) {
// Clicking the expander icon always expands/collapses
this._callHook("nodeToggleExpanded", ctx);
} else if( targetType === "checkbox" ) {
// Clicking the checkbox always (de)selects
this._callHook("nodeToggleSelected", ctx);
if( ctx.options.focusOnSelect ) { // #358
this._callHook("nodeSetFocus", ctx, true);
}
} else {
// Honor `clickFolderMode` for
expand = false;
activate = true;
if( node.folder ) {
switch( ctx.options.clickFolderMode ) {
case 2: // expand only
expand = true;
activate = false;
break;
case 3: // expand and activate
activate = true;
expand = true; //!node.isExpanded();
break;
// else 1 or 4: just activate
}
}
if( activate ) {
this.nodeSetFocus(ctx);
this._callHook("nodeSetActive", ctx, true);
}
if( expand ) {
if(!activate){
// this._callHook("nodeSetFocus", ctx);
}
// this._callHook("nodeSetExpanded", ctx, true);
this._callHook("nodeToggleExpanded", ctx);
}
}
// Make sure that clicks stop, otherwise <a href='#'> jumps to the top
// if(event.target.localName === "a" && event.target.className === "fancytree-title"){
// event.preventDefault();
// }
// TODO: return promise?
},
/** Collapse all other children of same parent.
*
* @param {EventData} ctx
* @param {object} callOpts
*/
nodeCollapseSiblings: function(ctx, callOpts) {
// TODO: return promise?
var ac, i, l,
node = ctx.node;
if( node.parent ){
ac = node.parent.children;
for (i=0, l=ac.length; i<l; i++) {
if ( ac[i] !== node && ac[i].expanded ){
this._callHook("nodeSetExpanded", ac[i], false, callOpts);
}
}
}
},
/** Default handling for mouse douleclick events.
* @param {EventData} ctx
*/
nodeDblclick: function(ctx) {
// TODO: return promise?
if( ctx.targetType === "title" && ctx.options.clickFolderMode === 4) {
// this.nodeSetFocus(ctx);
// this._callHook("nodeSetActive", ctx, true);
this._callHook("nodeToggleExpanded", ctx);
}
// TODO: prevent text selection on dblclicks
if( ctx.targetType === "title" ) {
ctx.originalEvent.preventDefault();
}
},
/** Default handling for mouse keydown events.
*
* NOTE: this may be called with node == null if tree (but no node) has focus.
* @param {EventData} ctx
*/
nodeKeydown: function(ctx) {
// TODO: return promise?
var matchNode, stamp, res,
event = ctx.originalEvent,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
which = event.which,
whichChar = String.fromCharCode(which),
clean = !(event.altKey || event.ctrlKey || event.metaKey || event.shiftKey),
$target = $(event.target),
handled = true,
activate = !(event.ctrlKey || !opts.autoActivate );
// (node || FT).debug("ftnode.nodeKeydown(" + event.type + "): ftnode:" + this + ", charCode:" + event.charCode + ", keyCode: " + event.keyCode + ", which: " + event.which);
// FT.debug("eventToString", which, '"' + String.fromCharCode(which) + '"', '"' + FT.eventToString(event) + '"');
// Set focus to active (or first node) if no other node has the focus yet
if( !node ){
(this.getActiveNode() || this.getFirstChild()).setFocus();
node = ctx.node = this.focusNode;
node.debug("Keydown force focus on active node");
}
if( opts.quicksearch && clean && /\w/.test(whichChar) && !$target.is(":input:enabled") ) {
// Allow to search for longer streaks if typed in quickly
stamp = new Date().getTime();
if( stamp - tree.lastQuicksearchTime > 500 ) {
tree.lastQuicksearchTerm = "";
}
tree.lastQuicksearchTime = stamp;
tree.lastQuicksearchTerm += whichChar;
// tree.debug("quicksearch find", tree.lastQuicksearchTerm);
matchNode = tree.findNextNode(tree.lastQuicksearchTerm, tree.getActiveNode());
if( matchNode ) {
matchNode.setActive();
}
event.preventDefault();
return;
}
switch( FT.eventToString(event) ) {
case "+":
case "=": // 187: '+' @ Chrome, Safari
tree.nodeSetExpanded(ctx, true);
break;
case "-":
tree.nodeSetExpanded(ctx, false);
break;
case "space":
if(opts.checkbox){
tree.nodeToggleSelected(ctx);
}else{
tree.nodeSetActive(ctx, true);
}
break;
case "enter":
tree.nodeSetActive(ctx, true);
break;
case "backspace":
case "left":
case "right":
case "up":
case "down":
res = node.navigate(event.which, activate);
break;
default:
handled = false;
}
if(handled){
event.preventDefault();
}
},
// /** Default handling for mouse keypress events. */
// nodeKeypress: function(ctx) {
// var event = ctx.originalEvent;
// },
// /** Trigger lazyLoad event (async). */
// nodeLazyLoad: function(ctx) {
// var node = ctx.node;
// if(this._triggerNodeEvent())
// },
/** Load child nodes (async).
*
* @param {EventData} ctx
* @param {object[]|object|string|$.Promise|function} source
* @returns {$.Promise} The deferred will be resolved as soon as the (ajax)
* data was rendered.
*/
nodeLoadChildren: function(ctx, source) {
var ajax, delay, dfd,
tree = ctx.tree,
node = ctx.node;
if($.isFunction(source)){
source = source();
}
// TOTHINK: move to 'ajax' extension?
if(source.url){
// `source` is an Ajax options object
ajax = $.extend({}, ctx.options.ajax, source);
if(ajax.debugDelay){
// simulate a slow server
delay = ajax.debugDelay;
if($.isArray(delay)){ // random delay range [min..max]
delay = delay[0] + Math.random() * (delay[1] - delay[0]);
}
node.debug("nodeLoadChildren waiting debug delay " + Math.round(delay) + "ms");
ajax.debugDelay = false;
dfd = $.Deferred(function (dfd) {
setTimeout(function () {
$.ajax(ajax)
.done(function () { dfd.resolveWith(this, arguments); })
.fail(function () { dfd.rejectWith(this, arguments); });
}, delay);
});
}else{
dfd = $.ajax(ajax);
}
// Defer the deferred: we want to be able to reject, even if ajax
// resolved ok.
source = new $.Deferred();
dfd.done(function (data, textStatus, jqXHR) {
var errorObj, res;
if(typeof data === "string"){
$.error("Ajax request returned a string (did you get the JSON dataType wrong?).");
}
// postProcess is similar to the standard ajax dataFilter hook,
// but it is also called for JSONP
if( ctx.options.postProcess ){
res = tree._triggerNodeEvent("postProcess", ctx, ctx.originalEvent, {response: data, error: null, dataType: this.dataType});
if( res.error ) {
errorObj = $.isPlainObject(res.error) ? res.error : {message: res.error};
errorObj = tree._makeHookContext(node, null, errorObj);
source.rejectWith(this, [errorObj]);
return;
}
data = $.isArray(res) ? res : data;
} else if (data && data.hasOwnProperty("d") && ctx.options.enableAspx ) {
// Process ASPX WebMethod JSON object inside "d" property
data = (typeof data.d === "string") ? $.parseJSON(data.d) : data.d;
}
source.resolveWith(this, [data]);
}).fail(function (jqXHR, textStatus, errorThrown) {
var errorObj = tree._makeHookContext(node, null, {
error: jqXHR,
args: Array.prototype.slice.call(arguments),
message: errorThrown,
details: jqXHR.status + ": " + errorThrown
});
source.rejectWith(this, [errorObj]);
});
}
// #383: accept and convert ECMAScript 6 Promise
if( $.isFunction(source.then) && $.isFunction(source["catch"]) ) {
dfd = source;
source = new $.Deferred();
dfd.then(function(value){
source.resolve(value);
}, function(reason){
source.reject(reason);
});
}
if($.isFunction(source.promise)){
// `source` is a deferred, i.e. ajax request
_assert(!node.isLoading());
// node._isLoading = true;
tree.nodeSetStatus(ctx, "loading");
source.done(function (children) {
tree.nodeSetStatus(ctx, "ok");
}).fail(function(error){
var ctxErr;
if (error.node && error.error && error.message) {
// error is already a context object
ctxErr = error;
} else {
ctxErr = tree._makeHookContext(node, null, {
error: error, // it can be jqXHR or any custom error
args: Array.prototype.slice.call(arguments),
message: error ? (error.message || error.toString()) : ""
});
}
if( tree._triggerNodeEvent("loadError", ctxErr, null) !== false ) {
tree.nodeSetStatus(ctx, "error", ctxErr.message, ctxErr.details);
}
});
}
// $.when(source) resolves also for non-deferreds
return $.when(source).done(function(children){
var metaData;
if( $.isPlainObject(children) ){
// We got {foo: 'abc', children: [...]}
// Copy extra properties to tree.data.foo
_assert($.isArray(children.children), "source must contain (or be) an array of children");
_assert(node.isRoot(), "source may only be an object for root nodes");
metaData = children;
children = children.children;
delete metaData.children;
$.extend(tree.data, metaData);
}
_assert($.isArray(children), "expected array of children");
node._setChildren(children);
// trigger fancytreeloadchildren
tree._triggerNodeEvent("loadChildren", node);
// }).always(function(){
// node._isLoading = false;
});
},
/** [Not Implemented] */
nodeLoadKeyPath: function(ctx, keyPathList) {
// TODO: implement and improve
// http://code.google.com/p/dynatree/issues/detail?id=222
},
/**
* Remove a single direct child of ctx.node.
* @param {EventData} ctx
* @param {FancytreeNode} childNode dircect child of ctx.node
*/
nodeRemoveChild: function(ctx, childNode) {
var idx,
node = ctx.node,
opts = ctx.options,
subCtx = $.extend({}, ctx, {node: childNode}),
children = node.children;
// FT.debug("nodeRemoveChild()", node.toString(), childNode.toString());
if( children.length === 1 ) {
_assert(childNode === children[0]);
return this.nodeRemoveChildren(ctx);
}
if( this.activeNode && (childNode === this.activeNode || this.activeNode.isDescendantOf(childNode))){
this.activeNode.setActive(false); // TODO: don't fire events
}
if( this.focusNode && (childNode === this.focusNode || this.focusNode.isDescendantOf(childNode))){
this.focusNode = null;
}
// TODO: persist must take care to clear select and expand cookies
this.nodeRemoveMarkup(subCtx);
this.nodeRemoveChildren(subCtx);
idx = $.inArray(childNode, children);
_assert(idx >= 0);
// Unlink to support GC
childNode.visit(function(n){
n.parent = null;
}, true);
this._callHook("treeRegisterNode", this, false, childNode);
if ( opts.removeNode ){
opts.removeNode.call(ctx.tree, {type: "removeNode"}, subCtx);
}
// remove from child list
children.splice(idx, 1);
},
/**Remove HTML markup for all descendents of ctx.node.
* @param {EventData} ctx
*/
nodeRemoveChildMarkup: function(ctx) {
var node = ctx.node;
// FT.debug("nodeRemoveChildMarkup()", node.toString());
// TODO: Unlink attr.ftnode to support GC
if(node.ul){
if( node.isRoot() ) {
$(node.ul).empty();
} else {
$(node.ul).remove();
node.ul = null;
}
node.visit(function(n){
n.li = n.ul = null;
});
}
},
/**Remove all descendants of ctx.node.
* @param {EventData} ctx
*/
nodeRemoveChildren: function(ctx) {
var subCtx,
tree = ctx.tree,
node = ctx.node,
children = node.children,
opts = ctx.options;
// FT.debug("nodeRemoveChildren()", node.toString());
if(!children){
return;
}
if( this.activeNode && this.activeNode.isDescendantOf(node)){
this.activeNode.setActive(false); // TODO: don't fire events
}
if( this.focusNode && this.focusNode.isDescendantOf(node)){
this.focusNode = null;
}
// TODO: persist must take care to clear select and expand cookies
this.nodeRemoveChildMarkup(ctx);
// Unlink children to support GC
// TODO: also delete this.children (not possible using visit())
subCtx = $.extend({}, ctx);
node.visit(function(n){
n.parent = null;
tree._callHook("treeRegisterNode", tree, false, n);
if ( opts.removeNode ){
subCtx.node = n;
opts.removeNode.call(ctx.tree, {type: "removeNode"}, subCtx);
}
});
if( node.lazy ){
// 'undefined' would be interpreted as 'not yet loaded' for lazy nodes
node.children = [];
} else{
node.children = null;
}
this.nodeRenderStatus(ctx);
},
/**Remove HTML markup for ctx.node and all its descendents.
* @param {EventData} ctx
*/
nodeRemoveMarkup: function(ctx) {
var node = ctx.node;
// FT.debug("nodeRemoveMarkup()", node.toString());
// TODO: Unlink attr.ftnode to support GC
if(node.li){
$(node.li).remove();
node.li = null;
}
this.nodeRemoveChildMarkup(ctx);
},
/**
* Create `<li><span>..</span> .. </li>` tags for this node.
*
* This method takes care that all HTML markup is created that is required
* to display this node in it's current state.
*
* Call this method to create new nodes, or after the strucuture
* was changed (e.g. after moving this node or adding/removing children)
* nodeRenderTitle() and nodeRenderStatus() are implied.
*
* Note: if a node was created/removed, nodeRender() must be called for the
* parent.
* <code>
* <li id='KEY' ftnode=NODE>
* <span class='fancytree-node fancytree-expanded fancytree-has-children fancytree-lastsib fancytree-exp-el fancytree-ico-e'>
* <span class="fancytree-expander"></span>
* <span class="fancytree-checkbox"></span> // only present in checkbox mode
* <span class="fancytree-icon"></span>
* <a href="#" class="fancytree-title"> Node 1 </a>
* </span>
* <ul> // only present if node has children
* <li id='KEY' ftnode=NODE> child1 ... </li>
* <li id='KEY' ftnode=NODE> child2 ... </li>
* </ul>
* </li>
* </code>
*
* @param {EventData} ctx
* @param {boolean} [force=false] re-render, even if html markup was already created
* @param {boolean} [deep=false] also render all descendants, even if parent is collapsed
* @param {boolean} [collapsed=false] force root node to be collapsed, so we can apply animated expand later
*/
nodeRender: function(ctx, force, deep, collapsed, _recursive) {
/* This method must take care of all cases where the current data mode
* (i.e. node hierarchy) does not match the current markup.
*
* - node was not yet rendered:
* create markup
* - node was rendered: exit fast
* - children have been added
* - childern have been removed
*/
var childLI, childNode1, childNode2, i, l, next, subCtx,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
aria = opts.aria,
firstTime = false,
parent = node.parent,
isRootNode = !parent,
children = node.children;
// FT.debug("nodeRender(" + !!force + ", " + !!deep + ")", node.toString());
if( ! isRootNode && ! parent.ul ) {
// Calling node.collapse on a deep, unrendered node
return;
}
_assert(isRootNode || parent.ul, "parent UL must exist");
// Render the node
if( !isRootNode ){
// Discard markup on force-mode, or if it is not linked to parent <ul>
if(node.li && (force || (node.li.parentNode !== node.parent.ul) ) ){
if(node.li.parentNode !== node.parent.ul){
// May happen, when a top-level node was dropped over another
this.debug("Unlinking " + node + " (must be child of " + node.parent + ")");
}
// this.debug("nodeRemoveMarkup...");
this.nodeRemoveMarkup(ctx);
}
// Create <li><span /> </li>
// node.debug("render...");
if( !node.li ) {
// node.debug("render... really");
firstTime = true;
node.li = document.createElement("li");
node.li.ftnode = node;
if(aria){
// TODO: why doesn't this work:
// node.li.role = "treeitem";
// $(node.li).attr("role", "treeitem")
// .attr("aria-labelledby", "ftal_" + node.key);
}
if( node.key && opts.generateIds ){
node.li.id = opts.idPrefix + node.key;
}
node.span = document.createElement("span");
node.span.className = "fancytree-node";
if(aria){
$(node.span).attr("aria-labelledby", "ftal_" + node.key);
}
node.li.appendChild(node.span);
// Create inner HTML for the <span> (expander, checkbox, icon, and title)
this.nodeRenderTitle(ctx);
// Allow tweaking and binding, after node was created for the first time
if ( opts.createNode ){
opts.createNode.call(tree, {type: "createNode"}, ctx);
}
}else{
// this.nodeRenderTitle(ctx);
this.nodeRenderStatus(ctx);
}
// Allow tweaking after node state was rendered
if ( opts.renderNode ){
opts.renderNode.call(tree, {type: "renderNode"}, ctx);
}
}
// Visit child nodes
if( children ){
if( isRootNode || node.expanded || deep === true ) {
// Create a UL to hold the children
if( !node.ul ){
node.ul = document.createElement("ul");
if((collapsed === true && !_recursive) || !node.expanded){
// hide top UL, so we can use an animation to show it later
node.ul.style.display = "none";
}
if(aria){
$(node.ul).attr("role", "group");
}
if ( node.li ) { // issue #67
node.li.appendChild(node.ul);
} else {
node.tree.$div.append(node.ul);
}
}
// Add child markup
for(i=0, l=children.length; i<l; i++) {
subCtx = $.extend({}, ctx, {node: children[i]});
this.nodeRender(subCtx, force, deep, false, true);
}
// Remove <li> if nodes have moved to another parent
childLI = node.ul.firstChild;
while( childLI ){
childNode2 = childLI.ftnode;
if( childNode2 && childNode2.parent !== node ) {
node.debug("_fixParent: remove missing " + childNode2, childLI);
next = childLI.nextSibling;
childLI.parentNode.removeChild(childLI);
childLI = next;
}else{
childLI = childLI.nextSibling;
}
}
// Make sure, that <li> order matches node.children order.
childLI = node.ul.firstChild;
for(i=0, l=children.length-1; i<l; i++) {
childNode1 = children[i];
childNode2 = childLI.ftnode;
if( childNode1 !== childNode2 ) {
// node.debug("_fixOrder: mismatch at index " + i + ": " + childNode1 + " != " + childNode2);
node.ul.insertBefore(childNode1.li, childNode2.li);
} else {
childLI = childLI.nextSibling;
}
}
}
}else{
// No children: remove markup if any
if( node.ul ){
// alert("remove child markup for " + node);
this.warn("remove child markup for " + node);
this.nodeRemoveChildMarkup(ctx);
}
}
if( !isRootNode ){
// Update element classes according to node state
// this.nodeRenderStatus(ctx);
// Finally add the whole structure to the DOM, so the browser can render
if(firstTime){
parent.ul.appendChild(node.li);
}
}
},
/** Create HTML for the node's outer <span> (expander, checkbox, icon, and title).
*
* nodeRenderStatus() is implied.
* @param {EventData} ctx
* @param {string} [title] optinal new title
*/
nodeRenderTitle: function(ctx, title) {
// set node connector images, links and text
var id, iconSpanClass, nodeTitle, role, tabindex, tooltip,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
aria = opts.aria,
level = node.getLevel(),
ares = [],
iconSrc = node.data.icon;
if(title !== undefined){
node.title = title;
}
if(!node.span){
// Silently bail out if node was not rendered yet, assuming
// node.render() will be called as the node becomes visible
return;
}
// connector (expanded, expandable or simple)
// TODO: optimize this if clause
if( level < opts.minExpandLevel ) {
if( !node.lazy ) {
node.expanded = true;
}
if(level > 1){
if(aria){
ares.push("<span role='button' class='fancytree-expander fancytree-expander-fixed'></span>");
}else{
ares.push("<span class='fancytree-expander fancytree-expander-fixed''></span>");
}
}
// .. else (i.e. for root level) skip expander/connector alltogether
} else {
if(aria){
ares.push("<span role='button' class='fancytree-expander'></span>");
}else{
ares.push("<span class='fancytree-expander'></span>");
}
}
// Checkbox mode
if( opts.checkbox && node.hideCheckbox !== true && !node.isStatusNode() ) {
if(aria){
ares.push("<span role='checkbox' class='fancytree-checkbox'></span>");
}else{
ares.push("<span class='fancytree-checkbox'></span>");
}
}
// folder or doctype icon
role = aria ? " role='img'" : "";
if( iconSrc === true || (iconSrc !== false && opts.icons !== false) ) {
// opts.icons defines the default behavior, node.icon == true/false can override this
if ( iconSrc && typeof iconSrc === "string" ) {
// node.icon is an image url
iconSrc = (iconSrc.charAt(0) === "/") ? iconSrc : ((opts.imagePath || "") + iconSrc);
ares.push("<img src='" + iconSrc + "' class='fancytree-icon' alt='' />");
} else {
// See if node.iconClass or opts.iconClass() define a class name
iconSpanClass = (opts.iconClass && opts.iconClass.call(tree, node, ctx)) || node.data.iconclass || null;
if( iconSpanClass ) {
ares.push("<span " + role + " class='fancytree-custom-icon " + iconSpanClass + "'></span>");
} else {
ares.push("<span " + role + " class='fancytree-icon'></span>");
}
}
}
// node title
nodeTitle = "";
if ( opts.renderTitle ){
nodeTitle = opts.renderTitle.call(tree, {type: "renderTitle"}, ctx) || "";
}
if(!nodeTitle){
tooltip = node.tooltip ? " title='" + FT.escapeHtml(node.tooltip) + "'" : "";
id = aria ? " id='ftal_" + node.key + "'" : "";
role = aria ? " role='treeitem'" : "";
tabindex = opts.titlesTabbable ? " tabindex='0'" : "";
nodeTitle = "<span " + role + " class='fancytree-title'" + id + tooltip + tabindex + ">" + node.title + "</span>";
}
ares.push(nodeTitle);
// Note: this will trigger focusout, if node had the focus
//$(node.span).html(ares.join("")); // it will cleanup the jQuery data currently associated with SPAN (if any), but it executes more slowly
node.span.innerHTML = ares.join("");
// Update CSS classes
this.nodeRenderStatus(ctx);
},
/** Update element classes according to node state.
* @param {EventData} ctx
*/
nodeRenderStatus: function(ctx) {
// Set classes for current status
var node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
// nodeContainer = node[tree.nodeContainerAttrName],
hasChildren = node.hasChildren(),
isLastSib = node.isLastSibling(),
aria = opts.aria,
// $ariaElem = aria ? $(node[tree.ariaPropName]) : null,
$ariaElem = $(node.span).find(".fancytree-title"),
cn = opts._classNames,
cnList = [],
statusElem = node[tree.statusClassPropName];
if( !statusElem ){
// if this function is called for an unrendered node, ignore it (will be updated on nect render anyway)
return;
}
// Build a list of class names that we will add to the node <span>
cnList.push(cn.node);
if( tree.activeNode === node ){
cnList.push(cn.active);
// $(">span.fancytree-title", statusElem).attr("tabindex", "0");
// tree.$container.removeAttr("tabindex");
// }else{
// $(">span.fancytree-title", statusElem).removeAttr("tabindex");
// tree.$container.attr("tabindex", "0");
}
if( tree.focusNode === node ){
cnList.push(cn.focused);
if(aria){
// $(">span.fancytree-title", statusElem).attr("tabindex", "0");
// $(">span.fancytree-title", statusElem).attr("tabindex", "-1");
// TODO: is this the right element for this attribute?
$ariaElem
.attr("aria-activedescendant", true);
// .attr("tabindex", "-1");
}
}else if(aria){
// $(">span.fancytree-title", statusElem).attr("tabindex", "-1");
$ariaElem
.removeAttr("aria-activedescendant");
// .removeAttr("tabindex");
}
if( node.expanded ){
cnList.push(cn.expanded);
if(aria){
$ariaElem.attr("aria-expanded", true);
}
}else if(aria){
$ariaElem.removeAttr("aria-expanded");
}
if( node.folder ){
cnList.push(cn.folder);
}
if( hasChildren !== false ){
cnList.push(cn.hasChildren);
}
// TODO: required?
if( isLastSib ){
cnList.push(cn.lastsib);
}
if( node.lazy && node.children == null ){
cnList.push(cn.lazy);
}
if( node.partsel ){
cnList.push(cn.partsel);
}
if( node.unselectable ){
cnList.push(cn.unselectable);
}
if( node._isLoading ){
cnList.push(cn.loading);
}
if( node._error ){
cnList.push(cn.error);
}
if( node.selected ){
cnList.push(cn.selected);
if(aria){
$ariaElem.attr("aria-selected", true);
}
}else if(aria){
$ariaElem.attr("aria-selected", false);
}
if( node.extraClasses ){
cnList.push(node.extraClasses);
}
// IE6 doesn't correctly evaluate multiple class names,
// so we create combined class names that can be used in the CSS
if( hasChildren === false ){
cnList.push(cn.combinedExpanderPrefix + "n" +
(isLastSib ? "l" : "")
);
}else{
cnList.push(cn.combinedExpanderPrefix +
(node.expanded ? "e" : "c") +
(node.lazy && node.children == null ? "d" : "") +
(isLastSib ? "l" : "")
);
}
cnList.push(cn.combinedIconPrefix +
(node.expanded ? "e" : "c") +
(node.folder ? "f" : "")
);
// node.span.className = cnList.join(" ");
statusElem.className = cnList.join(" ");
// TODO: we should not set this in the <span> tag also, if we set it here:
// Maybe most (all) of the classes should be set in LI instead of SPAN?
if(node.li){
node.li.className = isLastSib ? cn.lastsib : "";
}
},
/** Activate node.
* flag defaults to true.
* If flag is true, the node is activated (must be a synchronous operation)
* If flag is false, the node is deactivated (must be a synchronous operation)
* @param {EventData} ctx
* @param {boolean} [flag=true]
* @param {object} [opts] additional options. Defaults to {noEvents: false, noFocus: false}
* @returns {$.Promise}
*/
nodeSetActive: function(ctx, flag, callOpts) {
// Handle user click / [space] / [enter], according to clickFolderMode.
callOpts = callOpts || {};
var subCtx,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
noEvents = (callOpts.noEvents === true),
noFocus = (callOpts.noFocus === true),
isActive = (node === tree.activeNode);
// flag defaults to true
flag = (flag !== false);
// node.debug("nodeSetActive", flag);
if(isActive === flag){
// Nothing to do
return _getResolvedPromise(node);
}else if(flag && !noEvents && this._triggerNodeEvent("beforeActivate", node, ctx.originalEvent) === false ){
// Callback returned false
return _getRejectedPromise(node, ["rejected"]);
}
if(flag){
if(tree.activeNode){
_assert(tree.activeNode !== node, "node was active (inconsistency)");
subCtx = $.extend({}, ctx, {node: tree.activeNode});
tree.nodeSetActive(subCtx, false);
_assert(tree.activeNode === null, "deactivate was out of sync?");
}
if(opts.activeVisible){
// tree.nodeMakeVisible(ctx);
node.makeVisible({scrollIntoView: false}); // nodeSetFocus will scroll
}
tree.activeNode = node;
tree.nodeRenderStatus(ctx);
if( !noFocus ) {
tree.nodeSetFocus(ctx);
}
if( !noEvents ) {
tree._triggerNodeEvent("activate", node, ctx.originalEvent);
}
}else{
_assert(tree.activeNode === node, "node was not active (inconsistency)");
tree.activeNode = null;
this.nodeRenderStatus(ctx);
if( !noEvents ) {
ctx.tree._triggerNodeEvent("deactivate", node, ctx.originalEvent);
}
}
},
/** Expand or collapse node, return Deferred.promise.
*
* @param {EventData} ctx
* @param {boolean} [flag=true]
* @param {object} [opts] additional options. Defaults to {noAnimation: false, noEvents: false}
* @returns {$.Promise} The deferred will be resolved as soon as the (lazy)
* data was retrieved, rendered, and the expand animation finshed.
*/
nodeSetExpanded: function(ctx, flag, callOpts) {
callOpts = callOpts || {};
var _afterLoad, dfd, i, l, parents, prevAC,
node = ctx.node,
tree = ctx.tree,
opts = ctx.options,
noAnimation = (callOpts.noAnimation === true),
noEvents = (callOpts.noEvents === true);
// flag defaults to true
flag = (flag !== false);
// node.debug("nodeSetExpanded(" + flag + ")");
if((node.expanded && flag) || (!node.expanded && !flag)){
// Nothing to do
// node.debug("nodeSetExpanded(" + flag + "): nothing to do");
return _getResolvedPromise(node);
}else if(flag && !node.lazy && !node.hasChildren() ){
// Prevent expanding of empty nodes
// return _getRejectedPromise(node, ["empty"]);
return _getResolvedPromise(node);
}else if( !flag && node.getLevel() < opts.minExpandLevel ) {
// Prevent collapsing locked levels
return _getRejectedPromise(node, ["locked"]);
}else if ( !noEvents && this._triggerNodeEvent("beforeExpand", node, ctx.originalEvent) === false ){
// Callback returned false
return _getRejectedPromise(node, ["rejected"]);
}
// If this node inside a collpased node, no animation and scrolling is needed
if( !noAnimation && !node.isVisible() ) {
noAnimation = callOpts.noAnimation = true;
}
dfd = new $.Deferred();
// Auto-collapse mode: collapse all siblings
if( flag && !node.expanded && opts.autoCollapse ) {
parents = node.getParentList(false, true);
prevAC = opts.autoCollapse;
try{
opts.autoCollapse = false;
for(i=0, l=parents.length; i<l; i++){
// TODO: should return promise?
this._callHook("nodeCollapseSiblings", parents[i], callOpts);
}
}finally{
opts.autoCollapse = prevAC;
}
}
// Trigger expand/collapse after expanding
dfd.done(function(){
if( flag && opts.autoScroll && !noAnimation ) {
// Scroll down to last child, but keep current node visible
node.getLastChild().scrollIntoView(true, {topNode: node}).always(function(){
if( !noEvents ) {
ctx.tree._triggerNodeEvent(flag ? "expand" : "collapse", ctx);
}
});
} else {
if( !noEvents ) {
ctx.tree._triggerNodeEvent(flag ? "expand" : "collapse", ctx);
}
}
});
// vvv Code below is executed after loading finished:
_afterLoad = function(callback){
var isVisible, isExpanded,
effect = opts.toggleEffect;
node.expanded = flag;
// Create required markup, but make sure the top UL is hidden, so we
// can animate later
tree._callHook("nodeRender", ctx, false, false, true);
// If the currently active node is now hidden, deactivate it
// if( opts.activeVisible && this.activeNode && ! this.activeNode.isVisible() ) {
// this.activeNode.deactivate();
// }
// Expanding a lazy node: set 'loading...' and call callback
// if( bExpand && this.data.isLazy && this.childList === null && !this._isLoading ) {
// this._loadContent();
// return;
// }
// Hide children, if node is collapsed
if( node.ul ) {
isVisible = (node.ul.style.display !== "none");
isExpanded = !!node.expanded;
if ( isVisible === isExpanded ) {
node.warn("nodeSetExpanded: UL.style.display already set");
} else if ( !effect || noAnimation ) {
node.ul.style.display = ( node.expanded || !parent ) ? "" : "none";
} else {
// The UI toggle() effect works with the ext-wide extension,
// while jQuery.animate() has problems when the title span
// has positon: absolute
// duration = opts.fx.duration || 200;
// easing = opts.fx.easing;
// $(node.ul).animate(opts.fx, duration, easing, function(){
// node.debug("nodeSetExpanded: animate start...");
$(node.ul).toggle(effect.effect, effect.options, effect.duration, function(){
// node.debug("nodeSetExpanded: animate done");
callback();
});
return;
}
}
callback();
};
// ^^^ Code above is executed after loading finshed.
// Load lazy nodes, if any. Then continue with _afterLoad()
if(flag && node.lazy && node.hasChildren() === undefined){
// node.debug("nodeSetExpanded: load start...");
node.load().done(function(){
// node.debug("nodeSetExpanded: load done");
if(dfd.notifyWith){ // requires jQuery 1.6+
dfd.notifyWith(node, ["loaded"]);
}
_afterLoad(function () { dfd.resolveWith(node); });
}).fail(function(errMsg){
_afterLoad(function () { dfd.rejectWith(node, ["load failed (" + errMsg + ")"]); });
});
/*
var source = tree._triggerNodeEvent("lazyLoad", node, ctx.originalEvent);
_assert(typeof source !== "boolean", "lazyLoad event must return source in data.result");
node.debug("nodeSetExpanded: load start...");
this._callHook("nodeLoadChildren", ctx, source).done(function(){
node.debug("nodeSetExpanded: load done");
if(dfd.notifyWith){ // requires jQuery 1.6+
dfd.notifyWith(node, ["loaded"]);
}
_afterLoad.call(tree);
}).fail(function(errMsg){
dfd.rejectWith(node, ["load failed (" + errMsg + ")"]);
});
*/
}else{
_afterLoad(function () { dfd.resolveWith(node); });
}
// node.debug("nodeSetExpanded: returns");
return dfd.promise();
},
/** Focus or blur this node.
* @param {EventData} ctx
* @param {boolean} [flag=true]
*/
nodeSetFocus: function(ctx, flag) {
// ctx.node.debug("nodeSetFocus(" + flag + ")");
var ctx2,
tree = ctx.tree,
node = ctx.node;
flag = (flag !== false);
// Blur previous node if any
if(tree.focusNode){
if(tree.focusNode === node && flag){
// node.debug("nodeSetFocus(" + flag + "): nothing to do");
return;
}
ctx2 = $.extend({}, ctx, {node: tree.focusNode});
tree.focusNode = null;
this._triggerNodeEvent("blur", ctx2);
this._callHook("nodeRenderStatus", ctx2);
}
// Set focus to container and node
if(flag){
if( !this.hasFocus() ){
node.debug("nodeSetFocus: forcing container focus");
this._callHook("treeSetFocus", ctx, true, {calledByNode: true});
}
node.makeVisible({scrollIntoView: false});
tree.focusNode = node;
// node.debug("FOCUS...");
// $(node.span).find(".fancytree-title").focus();
this._triggerNodeEvent("focus", ctx);
// if(ctx.options.autoActivate){
// tree.nodeSetActive(ctx, true);
// }
if(ctx.options.autoScroll){
node.scrollIntoView();
}
this._callHook("nodeRenderStatus", ctx);
}
},
/** (De)Select node, return new status (sync).
*
* @param {EventData} ctx
* @param {boolean} [flag=true]
*/
nodeSetSelected: function(ctx, flag) {
var node = ctx.node,
tree = ctx.tree,
opts = ctx.options;
// flag defaults to true
flag = (flag !== false);
node.debug("nodeSetSelected(" + flag + ")", ctx);
if( node.unselectable){
return;
}
// TODO: !!node.expanded is nicer, but doesn't pass jshint
// https://github.com/jshint/jshint/issues/455
// if( !!node.expanded === !!flag){
if((node.selected && flag) || (!node.selected && !flag)){
return !!node.selected;
}else if ( this._triggerNodeEvent("beforeSelect", node, ctx.originalEvent) === false ){
return !!node.selected;
}
if(flag && opts.selectMode === 1){
// single selection mode
if(tree.lastSelectedNode){
tree.lastSelectedNode.setSelected(false);
}
}else if(opts.selectMode === 3){
// multi.hier selection mode
node.selected = flag;
// this._fixSelectionState(node);
node.fixSelection3AfterClick();
}
node.selected = flag;
this.nodeRenderStatus(ctx);
tree.lastSelectedNode = flag ? node : null;
tree._triggerNodeEvent("select", ctx);
},
/** Show node status (ok, loading, error) using styles and a dummy child node.
*
* @param {EventData} ctx
* @param status
* @param message
* @param details
*/
nodeSetStatus: function(ctx, status, message, details) {
var node = ctx.node,
tree = ctx.tree;
// cn = ctx.options._classNames;
function _clearStatusNode() {
// Remove dedicated dummy node, if any
var firstChild = ( node.children ? node.children[0] : null );
if ( firstChild && firstChild.isStatusNode() ) {
try{
// I've seen exceptions here with loadKeyPath...
if(node.ul){
node.ul.removeChild(firstChild.li);
firstChild.li = null; // avoid leaks (DT issue 215)
}
}catch(e){}
if( node.children.length === 1 ){
node.children = [];
}else{
node.children.shift();
}
}
}
function _setStatusNode(data, type) {
// Create/modify the dedicated dummy node for 'loading...' or
// 'error!' status. (only called for direct child of the invisible
// system root)
var firstChild = ( node.children ? node.children[0] : null );
if ( firstChild && firstChild.isStatusNode() ) {
$.extend(firstChild, data);
// tree._callHook("nodeRender", firstChild);
tree._callHook("nodeRenderTitle", firstChild);
} else {
data.key = "_statusNode";
node._setChildren([data]);
node.children[0].statusNodeType = type;
tree.render();
}
return node.children[0];
}
switch( status ){
case "ok":
_clearStatusNode();
// $(node.span).removeClass(cn.loading).removeClass(cn.error);
node._isLoading = false;
node._error = null;
node.renderStatus();
break;
case "loading":
// $(node.span).removeClass(cn.error).addClass(cn.loading);
if( !node.parent ) {
_setStatusNode({
title: tree.options.strings.loading + (message ? " (" + message + ") " : ""),
tooltip: details,
extraClasses: "fancytree-statusnode-wait"
}, status);
}
node._isLoading = true;
node._error = null;
node.renderStatus();
break;
case "error":
// $(node.span).removeClass(cn.loading).addClass(cn.error);
_setStatusNode({
title: tree.options.strings.loadError + (message ? " (" + message + ") " : ""),
tooltip: details,
extraClasses: "fancytree-statusnode-error"
}, status);
node._isLoading = false;
node._error = { message: message, details: details };
node.renderStatus();
break;
default:
$.error("invalid node status " + status);
}
},
/**
*
* @param {EventData} ctx
*/
nodeToggleExpanded: function(ctx) {
return this.nodeSetExpanded(ctx, !ctx.node.expanded);
},
/**
* @param {EventData} ctx
*/
nodeToggleSelected: function(ctx) {
return this.nodeSetSelected(ctx, !ctx.node.selected);
},
/** Remove all nodes.
* @param {EventData} ctx
*/
treeClear: function(ctx) {
var tree = ctx.tree;
tree.activeNode = null;
tree.focusNode = null;
tree.$div.find(">ul.fancytree-container").empty();
// TODO: call destructors and remove reference loops
tree.rootNode.children = null;
},
/** Widget was created (called only once, even it re-initialized).
* @param {EventData} ctx
*/
treeCreate: function(ctx) {
},
/** Widget was destroyed.
* @param {EventData} ctx
*/
treeDestroy: function(ctx) {
},
/** Widget was (re-)initialized.
* @param {EventData} ctx
*/
treeInit: function(ctx) {
//this.debug("Fancytree.treeInit()");
this.treeLoad(ctx);
},
/** Parse Fancytree from source, as configured in the options.
* @param {EventData} ctx
* @param {object} [source] optional new source (use last data otherwise)
*/
treeLoad: function(ctx, source) {
var type, $ul,
tree = ctx.tree,
$container = ctx.widget.element,
dfd,
// calling context for root node
rootCtx = $.extend({}, ctx, {node: this.rootNode});
if(tree.rootNode.children){
this.treeClear(ctx);
}
source = source || this.options.source;
if(!source){
type = $container.data("type") || "html";
switch(type){
case "html":
$ul = $container.find(">ul:first");
$ul.addClass("ui-fancytree-source ui-helper-hidden");
source = $.ui.fancytree.parseHtml($ul);
// allow to init tree.data.foo from <ul data-foo=''>
this.data = $.extend(this.data, _getElementDataAsDict($ul));
break;
case "json":
// $().addClass("ui-helper-hidden");
source = $.parseJSON($container.text());
if(source.children){
if(source.title){tree.title = source.title;}
source = source.children;
}
break;
default:
$.error("Invalid data-type: " + type);
}
}else if(typeof source === "string"){
// TODO: source is an element ID
$.error("Not implemented");
}
// $container.addClass("ui-widget ui-widget-content ui-corner-all");
// Trigger fancytreeinit after nodes have been loaded
dfd = this.nodeLoadChildren(rootCtx, source).done(function(){
tree.render();
if( ctx.options.selectMode === 3 ){
tree.rootNode.fixSelection3FromEndNodes();
}
tree._triggerTreeEvent("init", null, { status: true });
}).fail(function(){
tree.render();
tree._triggerTreeEvent("init", null, { status: false });
});
return dfd;
},
/** Node was inserted into or removed from the tree.
* @param {EventData} ctx
* @param {boolean} add
* @param {FancytreeNode} node
*/
treeRegisterNode: function(ctx, add, node) {
},
/** Widget got focus.
* @param {EventData} ctx
* @param {boolean} [flag=true]
*/
treeSetFocus: function(ctx, flag, callOpts) {
flag = (flag !== false);
// this.debug("treeSetFocus(" + flag + "), callOpts: " + callOpts);
// this.debug(" focusNode: " + this.focusNode);
// this.debug(" activeNode: " + this.activeNode);
if( flag !== this.hasFocus() ){
this._hasFocus = flag;
if( !flag && this.focusNode ) {
// Node also looses focus if widget blurs
this.focusNode.setFocus(false);
}
this.$container.toggleClass("fancytree-treefocus", flag);
this._triggerTreeEvent(flag ? "focusTree" : "blurTree");
}
}
});
/* ******************************************************************************
* jQuery UI widget boilerplate
*/
/**
* The plugin (derrived from <a href=" http://api.jqueryui.com/jQuery.widget/">jQuery.Widget</a>).<br>
* This constructor is not called directly. Use `$(selector).fancytree({})`
* to initialize the plugin instead.<br>
* <pre class="sh_javascript sunlight-highlight-javascript">// Access widget methods and members:
* var tree = $("#tree").fancytree("getTree");
* var node = $("#tree").fancytree("getActiveNode", "1234");
* </pre>
*
* @mixin Fancytree_Widget
*/
$.widget("ui.fancytree",
/** @lends Fancytree_Widget# */
{
/**These options will be used as defaults
* @type {FancytreeOptions}
*/
options:
{
activeVisible: true,
ajax: {
type: "GET",
cache: false, // false: Append random '_' argument to the request url to prevent caching.
// timeout: 0, // >0: Make sure we get an ajax error if server is unreachable
dataType: "json" // Expect json format and pass json object to callbacks.
}, //
aria: false, // TODO: default to true
autoActivate: true,
autoCollapse: false,
// autoFocus: false,
autoScroll: false,
checkbox: false,
/**defines click behavior*/
clickFolderMode: 4,
debugLevel: null, // 0..2 (null: use global setting $.ui.fancytree.debugInfo)
disabled: false, // TODO: required anymore?
enableAspx: true, // TODO: document
extensions: [],
// fx: { height: "toggle", duration: 200 },
// toggleEffect: { effect: "drop", options: {direction: "left"}, duration: 200 },
// toggleEffect: { effect: "slide", options: {direction: "up"}, duration: 200 },
toggleEffect: { effect: "blind", options: {direction: "vertical", scale: "box"}, duration: 200 },
generateIds: false,
icons: true,
idPrefix: "ft_",
focusOnSelect: false,
keyboard: true,
keyPathSeparator: "/",
minExpandLevel: 1,
quicksearch: false,
scrollOfs: {top: 0, bottom: 0},
scrollParent: null,
selectMode: 2,
strings: {
loading: "Loading…",
loadError: "Load error!"
},
tabbable: true,
titlesTabbable: false,
_classNames: {
node: "fancytree-node",
folder: "fancytree-folder",
combinedExpanderPrefix: "fancytree-exp-",
combinedIconPrefix: "fancytree-ico-",
hasChildren: "fancytree-has-children",
active: "fancytree-active",
selected: "fancytree-selected",
expanded: "fancytree-expanded",
lazy: "fancytree-lazy",
focused: "fancytree-focused",
partsel: "fancytree-partsel",
unselectable: "fancytree-unselectable",
lastsib: "fancytree-lastsib",
loading: "fancytree-loading",
error: "fancytree-error"
},
// events
lazyLoad: null,
postProcess: null
},
/* Set up the widget, Called on first $().fancytree() */
_create: function() {
this.tree = new Fancytree(this);
this.$source = this.source || this.element.data("type") === "json" ? this.element
: this.element.find(">ul:first");
// Subclass Fancytree instance with all enabled extensions
var extension, extName, i,
extensions = this.options.extensions,
base = this.tree;
for(i=0; i<extensions.length; i++){
extName = extensions[i];
extension = $.ui.fancytree._extensions[extName];
if(!extension){
$.error("Could not apply extension '" + extName + "' (it is not registered, did you forget to include it?)");
}
// Add extension options as tree.options.EXTENSION
// _assert(!this.tree.options[extName], "Extension name must not exist as option name: " + extName);
this.tree.options[extName] = $.extend(true, {}, extension.options, this.tree.options[extName]);
// Add a namespace tree.ext.EXTENSION, to hold instance data
_assert(this.tree.ext[extName] === undefined, "Extension name must not exist as Fancytree.ext attribute: '" + extName + "'");
// this.tree[extName] = extension;
this.tree.ext[extName] = {};
// Subclass Fancytree methods using proxies.
_subclassObject(this.tree, base, extension, extName);
// current extension becomes base for the next extension
base = extension;
}
//
this.tree._callHook("treeCreate", this.tree);
// Note: 'fancytreecreate' event is fired by widget base class
// this.tree._triggerTreeEvent("create");
},
/* Called on every $().fancytree() */
_init: function() {
this.tree._callHook("treeInit", this.tree);
// TODO: currently we call bind after treeInit, because treeInit
// might change tree.$container.
// It would be better, to move ebent binding into hooks altogether
this._bind();
},
/* Use the _setOption method to respond to changes to options */
_setOption: function(key, value) {
var callDefault = true,
rerender = false;
switch( key ) {
case "aria":
case "checkbox":
case "icons":
case "minExpandLevel":
case "tabbable":
// case "nolink":
this.tree._callHook("treeCreate", this.tree);
rerender = true;
break;
case "source":
callDefault = false;
this.tree._callHook("treeLoad", this.tree, value);
break;
}
this.tree.debug("set option " + key + "=" + value + " <" + typeof(value) + ">");
if(callDefault){
// In jQuery UI 1.8, you have to manually invoke the _setOption method from the base widget
$.Widget.prototype._setOption.apply(this, arguments);
// TODO: In jQuery UI 1.9 and above, you use the _super method instead
// this._super( "_setOption", key, value );
}
if(rerender){
this.tree.render(true, false); // force, not-deep
}
},
/** Use the destroy method to clean up any modifications your widget has made to the DOM */
destroy: function() {
this._unbind();
this.tree._callHook("treeDestroy", this.tree);
// this.element.removeClass("ui-widget ui-widget-content ui-corner-all");
this.tree.$div.find(">ul.fancytree-container").remove();
this.$source && this.$source.removeClass("ui-helper-hidden");
// In jQuery UI 1.8, you must invoke the destroy method from the base widget
$.Widget.prototype.destroy.call(this);
// TODO: delete tree and nodes to make garbage collect easier?
// TODO: In jQuery UI 1.9 and above, you would define _destroy instead of destroy and not call the base method
},
// -------------------------------------------------------------------------
/* Remove all event handlers for our namespace */
_unbind: function() {
var ns = this.tree._ns;
this.element.unbind(ns);
this.tree.$container.unbind(ns);
$(document).unbind(ns);
},
/* Add mouse and kyboard handlers to the container */
_bind: function() {
var that = this,
opts = this.options,
tree = this.tree,
ns = tree._ns
// selstartEvent = ( $.support.selectstart ? "selectstart" : "mousedown" )
;
// Remove all previuous handlers for this tree
this._unbind();
//alert("keydown" + ns + "foc=" + tree.hasFocus() + tree.$container);
// tree.debug("bind events; container: ", tree.$container);
tree.$container.on("focusin" + ns + " focusout" + ns, function(event){
var node = FT.getNode(event),
flag = (event.type === "focusin");
// tree.debug("Tree container got event " + event.type, node, event);
// tree.treeOnFocusInOut.call(tree, event);
if(node){
// For example clicking into an <input> that is part of a node
tree._callHook("nodeSetFocus", node, flag);
}else{
tree._callHook("treeSetFocus", tree, flag);
}
}).on("selectstart" + ns, "span.fancytree-title", function(event){
// prevent mouse-drags to select text ranges
// tree.debug("<span title> got event " + event.type);
event.preventDefault();
}).on("keydown" + ns, function(event){
// TODO: also bind keyup and keypress
// tree.debug("got event " + event.type + ", hasFocus:" + tree.hasFocus());
// if(opts.disabled || opts.keyboard === false || !tree.hasFocus() ){
if(opts.disabled || opts.keyboard === false ){
return true;
}
var res,
node = tree.focusNode, // node may be null
ctx = tree._makeHookContext(node || tree, event),
prevPhase = tree.phase;
try {
tree.phase = "userEvent";
// If a 'fancytreekeydown' handler returns false, skip the default
// handling (implemented by tree.nodeKeydown()).
if(node){
res = tree._triggerNodeEvent("keydown", node, event);
}else{
res = tree._triggerTreeEvent("keydown", event);
}
if ( res === "preventNav" ){
res = true; // prevent keyboard navigation, but don't prevent default handling of embedded input controls
} else if ( res !== false ){
res = tree._callHook("nodeKeydown", ctx);
}
return res;
} finally {
tree.phase = prevPhase;
}
}).on("click" + ns + " dblclick" + ns, function(event){
if(opts.disabled){
return true;
}
var ctx,
et = FT.getEventTarget(event),
node = et.node,
tree = that.tree,
prevPhase = tree.phase;
if( !node ){
return true; // Allow bubbling of other events
}
ctx = tree._makeHookContext(node, event);
// that.tree.debug("event(" + event.type + "): node: ", node);
try {
tree.phase = "userEvent";
switch(event.type) {
case "click":
ctx.targetType = et.type;
return ( tree._triggerNodeEvent("click", ctx, event) === false ) ? false : tree._callHook("nodeClick", ctx);
case "dblclick":
ctx.targetType = et.type;
return ( tree._triggerNodeEvent("dblclick", ctx, event) === false ) ? false : tree._callHook("nodeDblclick", ctx);
}
// } catch(e) {
// // var _ = null; // DT issue 117 // TODO
// $.error(e);
} finally {
tree.phase = prevPhase;
}
});
},
/** Return the active node or null.
* @returns {FancytreeNode}
*/
getActiveNode: function() {
return this.tree.activeNode;
},
/** Return the matching node or null.
* @param {string} key
* @returns {FancytreeNode}
*/
getNodeByKey: function(key) {
return this.tree.getNodeByKey(key);
},
/** Return the invisible system root node.
* @returns {FancytreeNode}
*/
getRootNode: function() {
return this.tree.rootNode;
},
/** Return the current tree instance.
* @returns {Fancytree}
*/
getTree: function() {
return this.tree;
}
});
// $.ui.fancytree was created by the widget factory. Create a local shortcut:
FT = $.ui.fancytree;
/**
* Static members in the `$.ui.fancytree` namespace.<br>
* <br>
* <pre class="sh_javascript sunlight-highlight-javascript">// Access static members:
* var node = $.ui.fancytree.getNode(element);
* alert($.ui.fancytree.version);
* </pre>
*
* @mixin Fancytree_Static
*/
$.extend($.ui.fancytree,
/** @lends Fancytree_Static# */
{
/** @type {string} */
version: "2.8.0", // Set to semver by 'grunt release'
/** @type {string} */
buildType: "production", // Set to 'production' by 'grunt build'
/** @type {int} */
debugLevel: 1, // Set to 1 by 'grunt build'
// Used by $.ui.fancytree.debug() and as default for tree.options.debugLevel
_nextId: 1,
_nextNodeKey: 1,
_extensions: {},
// focusTree: null,
/** Expose class object as $.ui.fancytree._FancytreeClass */
_FancytreeClass: Fancytree,
/** Expose class object as $.ui.fancytree._FancytreeNodeClass */
_FancytreeNodeClass: FancytreeNode,
/* Feature checks to provide backwards compatibility */
jquerySupports: {
// http://jqueryui.com/upgrade-guide/1.9/#deprecated-offset-option-merged-into-my-and-at
positionMyOfs: isVersionAtLeast($.ui.version, 1, 9)
},
/** Throw an error if condition fails (debug method).
* @param {boolean} cond
* @param {string} msg
*/
assert: function(cond, msg){
return _assert(cond, msg);
},
/** Return a function that executes *fn* at most every *timeout* ms.
* @param {integer} timeout
* @param {function} fn
* @param {boolean} [invokeAsap=false]
* @param {any} [ctx]
*/
debounce: function(timeout, fn, invokeAsap, ctx) {
var timer;
if(arguments.length === 3 && typeof invokeAsap !== "boolean") {
ctx = invokeAsap;
invokeAsap = false;
}
return function() {
var args = arguments;
ctx = ctx || this;
invokeAsap && !timer && fn.apply(ctx, args);
clearTimeout(timer);
timer = setTimeout(function() {
invokeAsap || fn.apply(ctx, args);
timer = null;
}, timeout);
};
},
/** Write message to console if debugLevel >= 2
* @param {string} msg
*/
debug: function(msg){
/*jshint expr:true */
($.ui.fancytree.debugLevel >= 2) && consoleApply("log", arguments);
},
/** Write error message to console.
* @param {string} msg
*/
error: function(msg){
consoleApply("error", arguments);
},
/** Convert <, >, &, ", ', / to the equivalent entitites.
*
* @param {string} s
* @returns {string}
*/
escapeHtml: function(s){
return ("" + s).replace(/[&<>"'\/]/g, function (s) {
return ENTITY_MAP[s];
});
},
/** Make jQuery.position() arguments backwards compatible, i.e. if
* jQuery UI version <= 1.8, convert
* { my: "left+3 center", at: "left bottom", of: $target }
* to
* { my: "left center", at: "left bottom", of: $target, offset: "3 0" }
*
* See http://jqueryui.com/upgrade-guide/1.9/#deprecated-offset-option-merged-into-my-and-at
* and http://jsfiddle.net/mar10/6xtu9a4e/
*/
fixPositionOptions: function(opts) {
if( opts.offset || ("" + opts.my + opts.at ).indexOf("%") >= 0 ) {
$.error("expected new position syntax (but '%' is not supported)");
}
if( ! $.ui.fancytree.jquerySupports.positionMyOfs ) {
var // parse 'left+3 center' into ['left+3 center', 'left', '+3', 'center', undefined]
myParts = /(\w+)([+-]?\d+)?\s+(\w+)([+-]?\d+)?/.exec(opts.my),
atParts = /(\w+)([+-]?\d+)?\s+(\w+)([+-]?\d+)?/.exec(opts.at),
// convert to numbers
dx = (myParts[2] ? (+myParts[2]) : 0) + (atParts[2] ? (+atParts[2]) : 0),
dy = (myParts[4] ? (+myParts[4]) : 0) + (atParts[4] ? (+atParts[4]) : 0);
opts = $.extend({}, opts, { // make a copy and overwrite
my: myParts[1] + " " + myParts[3],
at: atParts[1] + " " + atParts[3]
});
if( dx || dy ) {
opts.offset = "" + dx + " " + dy;
}
}
return opts;
},
/** Return a {node: FancytreeNode, type: TYPE} object for a mouse event.
*
* @param {Event} event Mouse event, e.g. click, ...
* @returns {string} 'title' | 'prefix' | 'expander' | 'checkbox' | 'icon' | undefined
*/
getEventTargetType: function(event){
return this.getEventTarget(event).type;
},
/** Return a {node: FancytreeNode, type: TYPE} object for a mouse event.
*
* @param {Event} event Mouse event, e.g. click, ...
* @returns {object} Return a {node: FancytreeNode, type: TYPE} object
* TYPE: 'title' | 'prefix' | 'expander' | 'checkbox' | 'icon' | undefined
*/
getEventTarget: function(event){
var tcn = event && event.target ? event.target.className : "",
res = {node: this.getNode(event.target), type: undefined};
// We use a fast version of $(res.node).hasClass()
// See http://jsperf.com/test-for-classname/2
if( /\bfancytree-title\b/.test(tcn) ){
res.type = "title";
}else if( /\bfancytree-expander\b/.test(tcn) ){
res.type = (res.node.hasChildren() === false ? "prefix" : "expander");
}else if( /\bfancytree-checkbox\b/.test(tcn) || /\bfancytree-radio\b/.test(tcn) ){
res.type = "checkbox";
}else if( /\bfancytree-icon\b/.test(tcn) ){
res.type = "icon";
}else if( /\bfancytree-node\b/.test(tcn) ){
// Somewhere near the title
res.type = "title";
}else if( event && event.target && $(event.target).closest(".fancytree-title").length ) {
// #228: clicking an embedded element inside a title
res.type = "title";
}
return res;
},
/** Return a FancytreeNode instance from element.
*
* @param {Element | jQueryObject | Event} el
* @returns {FancytreeNode} matching node or null
*/
getNode: function(el){
if(el instanceof FancytreeNode){
return el; // el already was a FancytreeNode
}else if(el.selector !== undefined){
el = el[0]; // el was a jQuery object: use the DOM element
}else if(el.originalEvent !== undefined){
el = el.target; // el was an Event
}
while( el ) {
if(el.ftnode) {
return el.ftnode;
}
el = el.parentNode;
}
return null;
},
/* Return a Fancytree instance from element.
* TODO: this function could help to get around the data('fancytree') / data('ui-fancytree') problem
* @param {Element | jQueryObject | Event} el
* @returns {Fancytree} matching tree or null
* /
getTree: function(el){
if(el instanceof Fancytree){
return el; // el already was a Fancytree
}else if(el.selector !== undefined){
el = el[0]; // el was a jQuery object: use the DOM element
}else if(el.originalEvent !== undefined){
el = el.target; // el was an Event
}
...
return null;
},
*/
/** Write message to console if debugLevel >= 1
* @param {string} msg
*/
info: function(msg){
/*jshint expr:true */
($.ui.fancytree.debugLevel >= 1) && consoleApply("info", arguments);
},
/** Convert a keydown or mouse event to a canonical string like 'ctrl+a', 'ctrl+shift+f2', 'shift+leftdblclick'.
* This is especially handy for switch-statements in event handlers.
* @param {event}
* @returns {string}
*/
eventToString: function(event) {
// Poor-man's hotkeys. See here for a complete implementation:
// https://github.com/jeresig/jquery.hotkeys
var which = event.which,
et = event.type,
s = [];
if( event.altKey ) { s.push("alt"); }
if( event.ctrlKey ) { s.push("ctrl"); }
if( event.metaKey ) { s.push("meta"); }
if( event.shiftKey ) { s.push("shift"); }
if( et === "click" || et === "dblclick" ) {
s.push(MOUSE_BUTTONS[event.button] + et);
} else {
if( !IGNORE_KEYCODES[which] ) {
s.push( SPECIAL_KEYCODES[which] || String.fromCharCode(which).toLowerCase() );
}
}
return s.join("+");
},
/* @deprecated: use eventToString(event) instead.
*/
keyEventToString: function(event) {
this.warn("keyEventToString() is deprecated: use eventToString()");
return this.eventToString(event);
},
/**
* Parse tree data from HTML <ul> markup
*
* @param {jQueryObject} $ul
* @returns {NodeData[]}
*/
parseHtml: function($ul) {
// TODO: understand this:
/*jshint validthis:true */
var extraClasses, i, l, iPos, tmp, tmp2, classes, className,
$children = $ul.find(">li"),
children = [];
$children.each(function() {
var allData,
$li = $(this),
$liSpan = $li.find(">span:first", this),
$liA = $liSpan.length ? null : $li.find(">a:first"),
d = { tooltip: null, data: {} };
if( $liSpan.length ) {
d.title = $liSpan.html();
} else if( $liA && $liA.length ) {
// If a <li><a> tag is specified, use it literally and extract href/target.
d.title = $liA.html();
d.data.href = $liA.attr("href");
d.data.target = $liA.attr("target");
d.tooltip = $liA.attr("title");
} else {
// If only a <li> tag is specified, use the trimmed string up to
// the next child <ul> tag.
d.title = $li.html();
iPos = d.title.search(/<ul/i);
if( iPos >= 0 ){
d.title = d.title.substring(0, iPos);
}
}
d.title = $.trim(d.title);
// Make sure all fields exist
for(i=0, l=CLASS_ATTRS.length; i<l; i++){
d[CLASS_ATTRS[i]] = undefined;
}
// Initialize to `true`, if class is set and collect extraClasses
classes = this.className.split(" ");
extraClasses = [];
for(i=0, l=classes.length; i<l; i++){
className = classes[i];
if(CLASS_ATTR_MAP[className]){
d[className] = true;
}else{
extraClasses.push(className);
}
}
d.extraClasses = extraClasses.join(" ");
// Parse node options from ID, title and class attributes
tmp = $li.attr("title");
if( tmp ){
d.tooltip = tmp; // overrides <a title='...'>
}
tmp = $li.attr("id");
if( tmp ){
d.key = tmp;
}
// Add <li data-NAME='...'> as node.data.NAME
allData = _getElementDataAsDict($li);
if(allData && !$.isEmptyObject(allData)) {
// #56: Allow to set special node.attributes from data-...
for(i=0, l=NODE_ATTRS.length; i<l; i++){
tmp = NODE_ATTRS[i];
tmp2 = allData[tmp];
if( tmp2 != null ) {
delete allData[tmp];
d[tmp] = tmp2;
}
}
// All other data-... goes to node.data...
$.extend(d.data, allData);
}
// Recursive reading of child nodes, if LI tag contains an UL tag
$ul = $li.find(">ul:first");
if( $ul.length ) {
d.children = $.ui.fancytree.parseHtml($ul);
}else{
d.children = d.lazy ? undefined : null;
}
children.push(d);
// FT.debug("parse ", d, children);
});
return children;
},
/** Add Fancytree extension definition to the list of globally available extensions.
*
* @param {object} definition
*/
registerExtension: function(definition){
_assert(definition.name != null, "extensions must have a `name` property.");
_assert(definition.version != null, "extensions must have a `version` property.");
$.ui.fancytree._extensions[definition.name] = definition;
},
/** Inverse of escapeHtml().
*
* @param {string} s
* @returns {string}
*/
unescapeHtml: function(s){
var e = document.createElement("div");
e.innerHTML = s;
return e.childNodes.length === 0 ? "" : e.childNodes[0].nodeValue;
},
/** Write warning message to console.
* @param {string} msg
*/
warn: function(msg){
consoleApply("warn", arguments);
}
});
}(jQuery, window, document));
// Extending Fancytree
// ===================
//
// See also the [live demo](http://wwwendt.de/tech/fancytree/demo/sample-ext-childcounter.html) of this code.
//
// Every extension should have a comment header containing some information
// about the author, copyright and licensing. Also a pointer to the latest
// source code.
// Prefix with `/*!` so the comment is not removed by the minifier.
/*!
* jquery.fancytree.childcounter.js
*
* Add a child counter bubble to tree nodes.
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* Copyright (c) 2008-2015, Martin Wendt (http://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.8.0
* @date 2015-02-08T17:56
*/
// To keep the global namespace clean, we wrap everything in a closure
;(function($, undefined) {
// Consider to use [strict mode](http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/)
"use strict";
// The [coding guidelines](http://contribute.jquery.org/style-guide/js/)
// require jshint compliance.
// But for this sample, we want to allow unused variables for demonstration purpose.
/*jshint unused:false */
// Adding methods
// --------------
// New member functions can be added to the `Fancytree` class.
// This function will be available for every tree instance.
//
// var tree = $("#tree").fancytree("getTree");
// tree.countSelected(false);
$.ui.fancytree._FancytreeClass.prototype.countSelected = function(topOnly){
var tree = this,
treeOptions = tree.options;
return tree.getSelectedNodes(topOnly).length;
};
// The `FancytreeNode` class can also be easily extended. This would be called
// like
//
// node.toUpper();
$.ui.fancytree._FancytreeNodeClass.prototype.toUpper = function(){
var node = this;
return node.setTitle(node.title.toUpperCase());
};
// Finally, we can extend the widget API and create functions that are called
// like so:
//
// $("#tree").fancytree("widgetMethod1", "abc");
$.ui.fancytree.prototype.widgetMethod1 = function(arg1){
var tree = this.tree;
return arg1;
};
// Register a Fancytree extension
// ------------------------------
// A full blown extension, extension is available for all trees and can be
// enabled like so (see also the [live demo](http://wwwendt.de/tech/fancytree/demo/sample-ext-childcounter.html)):
//
// <script src="../src/jquery.fancytree.js" type="text/javascript"></script>
// <script src="../src/jquery.fancytree.childcounter.js" type="text/javascript"></script>
// ...
//
// $("#tree").fancytree({
// extensions: ["childcounter"],
// childcounter: {
// hideExpanded: true
// },
// ...
// });
//
/* 'childcounter' extension */
$.ui.fancytree.registerExtension({
// Every extension must be registered by a unique name.
name: "childcounter",
// Version information should be compliant with [semver](http://semver.org)
version: "1.0.0",
// Extension specific options and their defaults.
// This options will be available as `tree.options.childcounter.hideExpanded`
options: {
deep: true,
hideZeros: true,
hideExpanded: false
},
// Attributes other than `options` (or functions) can be defined here, and
// will be added to the tree.ext.EXTNAME namespace, in this case `tree.ext.childcounter.foo`.
// They can also be accessed as `this._local.foo` from within the extension
// methods.
foo: 42,
// Local functions are prefixed with an underscore '_'.
// Callable as `this._local._appendCounter()`.
_appendCounter: function(bar){
var tree = this;
},
// **Override virtual methods for this extension.**
//
// Fancytree implements a number of 'hook methods', prefixed by 'node...' or 'tree...'.
// with a `ctx` argument (see [EventData](http://www.wwwendt.de/tech/fancytree/doc/jsdoc/global.html#EventData)
// for details) and an extended calling context:<br>
// `this` : the Fancytree instance<br>
// `this._local`: the namespace that contains extension attributes and private methods (same as this.ext.EXTNAME)<br>
// `this._super`: the virtual function that was overridden (member of previous extension or Fancytree)
//
// See also the [complete list of available hook functions](http://www.wwwendt.de/tech/fancytree/doc/jsdoc/Fancytree_Hooks.html).
/* Init */
// `treeInit` is triggered when a tree is initalized. We can set up classes or
// bind event handlers here...
treeInit: function(ctx){
var tree = this, // same as ctx.tree,
opts = ctx.options,
extOpts = ctx.options.childcounter;
// Optionally check for dependencies with other extensions
/* this._requireExtension("glyph", false, false); */
// Call the base implementation
this._superApply(arguments);
// Add a class to the tree container
this.$container.addClass("fancytree-ext-childcounter");
},
// Destroy this tree instance (we only call the default implementation, so
// this method could as well be omitted).
treeDestroy: function(ctx){
this._superApply(arguments);
},
// Overload the `renderTitle` hook, to append a counter badge
nodeRenderTitle: function(ctx, title) {
var node = ctx.node,
extOpts = ctx.options.childcounter,
count = (node.data.childCounter == null) ? node.countChildren(extOpts.deep) : +node.data.childCounter;
// Let the base implementation render the title
this._superApply(arguments);
// Append a counter badge
if( (count || ! extOpts.hideZeros) && (!node.isExpanded() || !extOpts.hideExpanded) ){
$("span.fancytree-icon", node.span).append($("<span class='fancytree-childcounter'/>").text(count));
}
},
// Overload the `setExpanded` hook, so the counters are updated
nodeSetExpanded: function(ctx, flag, opts) {
var tree = ctx.tree,
node = ctx.node;
// Let the base implementation expand/collapse the node, then redraw the title
// after the animation has finished
return this._superApply(arguments).always(function(){
tree.nodeRenderTitle(ctx);
});
}
// End of extension definition
});
// End of namespace closure
}(jQuery));
/*!
*
* jquery.fancytree.clones.js
* Support faster lookup of nodes by key and shared ref-ids.
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* Copyright (c) 2008-2015, Martin Wendt (http://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.8.0
* @date 2015-02-08T17:56
*/
;(function($, window, document, undefined) {
"use strict";
/*******************************************************************************
* Private functions and variables
*/
function _assert(cond, msg){
// TODO: see qunit.js extractStacktrace()
if(!cond){
msg = msg ? ": " + msg : "";
$.error("Assertion failed" + msg);
}
}
/* Return first occurrence of member from array. */
function _removeArrayMember(arr, elem) {
// TODO: use Array.indexOf for IE >= 9
var i;
for (i = arr.length - 1; i >= 0; i--) {
if (arr[i] === elem) {
arr.splice(i, 1);
return true;
}
}
return false;
}
// /**
// * Calculate a 32 bit FNV-1a hash
// * Found here: https://gist.github.com/vaiorabbit/5657561
// * Ref.: http://isthe.com/chongo/tech/comp/fnv/
// *
// * @param {string} str the input value
// * @param {boolean} [asString=false] set to true to return the hash value as
// * 8-digit hex string instead of an integer
// * @param {integer} [seed] optionally pass the hash of the previous chunk
// * @returns {integer | string}
// */
// function hashFnv32a(str, asString, seed) {
// /*jshint bitwise:false */
// var i, l,
// hval = (seed === undefined) ? 0x811c9dc5 : seed;
// for (i = 0, l = str.length; i < l; i++) {
// hval ^= str.charCodeAt(i);
// hval += (hval << 1) + (hval << 4) + (hval << 7) + (hval << 8) + (hval << 24);
// }
// if( asString ){
// // Convert to 8 digit hex string
// return ("0000000" + (hval >>> 0).toString(16)).substr(-8);
// }
// return hval >>> 0;
// }
/**
* JS Implementation of MurmurHash3 (r136) (as of May 20, 2011)
*
* @author <a href="mailto:gary.court@gmail.com">Gary Court</a>
* @see http://github.com/garycourt/murmurhash-js
* @author <a href="mailto:aappleby@gmail.com">Austin Appleby</a>
* @see http://sites.google.com/site/murmurhash/
*
* @param {string} key ASCII only
* @param {boolean} [asString=false]
* @param {number} seed Positive integer only
* @return {number} 32-bit positive integer hash
*/
function hashMurmur3(key, asString, seed) {
/*jshint bitwise:false */
var h1b, k1,
remainder = key.length & 3,
bytes = key.length - remainder,
h1 = seed,
c1 = 0xcc9e2d51,
c2 = 0x1b873593,
i = 0;
while (i < bytes) {
k1 =
((key.charCodeAt(i) & 0xff)) |
((key.charCodeAt(++i) & 0xff) << 8) |
((key.charCodeAt(++i) & 0xff) << 16) |
((key.charCodeAt(++i) & 0xff) << 24);
++i;
k1 = ((((k1 & 0xffff) * c1) + ((((k1 >>> 16) * c1) & 0xffff) << 16))) & 0xffffffff;
k1 = (k1 << 15) | (k1 >>> 17);
k1 = ((((k1 & 0xffff) * c2) + ((((k1 >>> 16) * c2) & 0xffff) << 16))) & 0xffffffff;
h1 ^= k1;
h1 = (h1 << 13) | (h1 >>> 19);
h1b = ((((h1 & 0xffff) * 5) + ((((h1 >>> 16) * 5) & 0xffff) << 16))) & 0xffffffff;
h1 = (((h1b & 0xffff) + 0x6b64) + ((((h1b >>> 16) + 0xe654) & 0xffff) << 16));
}
k1 = 0;
switch (remainder) {
/*jshint -W086:true */
case 3: k1 ^= (key.charCodeAt(i + 2) & 0xff) << 16;
case 2: k1 ^= (key.charCodeAt(i + 1) & 0xff) << 8;
case 1: k1 ^= (key.charCodeAt(i) & 0xff);
k1 = (((k1 & 0xffff) * c1) + ((((k1 >>> 16) * c1) & 0xffff) << 16)) & 0xffffffff;
k1 = (k1 << 15) | (k1 >>> 17);
k1 = (((k1 & 0xffff) * c2) + ((((k1 >>> 16) * c2) & 0xffff) << 16)) & 0xffffffff;
h1 ^= k1;
}
h1 ^= key.length;
h1 ^= h1 >>> 16;
h1 = (((h1 & 0xffff) * 0x85ebca6b) + ((((h1 >>> 16) * 0x85ebca6b) & 0xffff) << 16)) & 0xffffffff;
h1 ^= h1 >>> 13;
h1 = ((((h1 & 0xffff) * 0xc2b2ae35) + ((((h1 >>> 16) * 0xc2b2ae35) & 0xffff) << 16))) & 0xffffffff;
h1 ^= h1 >>> 16;
if( asString ){
// Convert to 8 digit hex string
return ("0000000" + (h1 >>> 0).toString(16)).substr(-8);
}
return h1 >>> 0;
}
// console.info(hashMurmur3("costarring"));
// console.info(hashMurmur3("costarring", true));
// console.info(hashMurmur3("liquid"));
// console.info(hashMurmur3("liquid", true));
/*
* Return a unique key for node by calculationg the hash of the parents refKey-list
*/
function calcUniqueKey(node) {
var key,
path = $.map(node.getParentList(false, true), function(e){ return e.refKey || e.key; });
path = path.join("/");
key = "id_" + hashMurmur3(path, true);
// node.debug(path + " -> " + key);
return key;
}
/**
* [ext-clones] Return a list of clone-nodes or null.
* @param {boolean} [includeSelf=false]
* @returns {FancytreeNode[] | null}
*
* @alias FancytreeNode#getCloneList
* @requires jquery.fancytree.clones.js
*/
$.ui.fancytree._FancytreeNodeClass.prototype.getCloneList = function(includeSelf){
var key,
tree = this.tree,
refList = tree.refMap[this.refKey] || null,
keyMap = tree.keyMap;
if( refList ) {
key = this.key;
// Convert key list to node list
if( includeSelf ) {
refList = $.map(refList, function(val){ return keyMap[val]; });
} else {
refList = $.map(refList, function(val){ return val === key ? null : keyMap[val]; });
if( refList.length < 1 ) {
refList = null;
}
}
}
return refList;
};
/**
* [ext-clones] Return true if this node has at least another clone with same refKey.
* @returns {boolean}
*
* @alias FancytreeNode#isClone
* @requires jquery.fancytree.clones.js
*/
$.ui.fancytree._FancytreeNodeClass.prototype.isClone = function(){
var refKey = this.refKey || null,
refList = refKey && this.tree.refMap[refKey] || null;
return !!(refList && refList.length > 1);
};
/**
* [ext-clones] Update key and/or refKey for an existing node.
* @param {string} key
* @param {string} refKey
* @returns {boolean}
*
* @alias FancytreeNode#reRegister
* @requires jquery.fancytree.clones.js
*/
$.ui.fancytree._FancytreeNodeClass.prototype.reRegister = function(key, refKey){
key = (key == null) ? null : "" + key;
refKey = (refKey == null) ? null : "" + refKey;
// this.debug("reRegister", key, refKey);
var tree = this.tree,
prevKey = this.key,
prevRefKey = this.refKey,
keyMap = tree.keyMap,
refMap = tree.refMap,
refList = refMap[prevRefKey] || null,
// curCloneKeys = refList ? node.getCloneList(true),
modified = false;
// Key has changed: update all references
if( key != null && key !== this.key ) {
if( keyMap[key] ) {
$.error("[ext-clones] reRegister(" + key + "): already exists: " + this);
}
// Update keyMap
delete keyMap[prevKey];
keyMap[key] = this;
// Update refMap
if( refList ) {
refMap[prevRefKey] = $.map(refList, function(e){
return e === prevKey ? key : e;
});
}
this.key = key;
modified = true;
}
// refKey has changed
if( refKey != null && refKey !== this.refKey ) {
// Remove previous refKeys
if( refList ){
if( refList.length === 1 ){
delete refMap[prevRefKey];
}else{
refMap[prevRefKey] = $.map(refList, function(e){
return e === prevKey ? null : e;
});
}
}
// Add refKey
if( refMap[refKey] ) {
refMap[refKey].append(key);
}else{
refMap[refKey] = [ this.key ];
}
this.refKey = refKey;
modified = true;
}
return modified;
};
/**
* [ext-clones] Return all nodes with a given refKey (null if not found).
* @param {string} refKey
* @param {FancytreeNode} [rootNode] optionally restrict results to descendants of this node
* @returns {FancytreeNode[] | null}
* @alias Fancytree#getNodesByRef
* @requires jquery.fancytree.clones.js
*/
$.ui.fancytree._FancytreeClass.prototype.getNodesByRef = function(refKey, rootNode){
var keyMap = this.keyMap,
refList = this.refMap[refKey] || null;
if( refList ) {
// Convert key list to node list
if( rootNode ) {
refList = $.map(refList, function(val){
var node = keyMap[val];
return node.isDescendantOf(rootNode) ? node : null;
});
}else{
refList = $.map(refList, function(val){ return keyMap[val]; });
}
if( refList.length < 1 ) {
refList = null;
}
}
return refList;
};
/**
* [ext-clones] Replace a refKey with a new one.
* @param {string} oldRefKey
* @param {string} newRefKey
* @alias Fancytree#changeRefKey
* @requires jquery.fancytree.clones.js
*/
$.ui.fancytree._FancytreeClass.prototype.changeRefKey = function(oldRefKey, newRefKey) {
var i, node,
keyMap = this.keyMap,
refList = this.refMap[oldRefKey] || null;
if (refList) {
for (i = 0; i < refList.length; i++) {
node = keyMap[refList[i]];
node.refKey = newRefKey;
}
delete this.refMap[oldRefKey];
this.refMap[newRefKey] = refList;
}
};
/*******************************************************************************
* Extension code
*/
$.ui.fancytree.registerExtension({
name: "clones",
version: "0.0.3",
// Default options for this extension.
options: {
highlightActiveClones: true, // set 'fancytree-active-clone' on active clones and all peers
highlightClones: false // set 'fancytree-clone' class on any node that has at least one clone
},
treeCreate: function(ctx){
this._superApply(arguments);
ctx.tree.refMap = {};
ctx.tree.keyMap = {};
},
treeInit: function(ctx){
this.$container.addClass("fancytree-ext-clones");
_assert(ctx.options.defaultKey == null);
// Generate unique / reproducible default keys
ctx.options.defaultKey = function(node){
return calcUniqueKey(node);
};
// The default implementation loads initial data
this._superApply(arguments);
},
treeClear: function(ctx){
ctx.tree.refMap = {};
ctx.tree.keyMap = {};
return this._superApply(arguments);
},
treeRegisterNode: function(ctx, add, node) {
var refList, len,
tree = ctx.tree,
keyMap = tree.keyMap,
refMap = tree.refMap,
key = node.key,
refKey = (node && node.refKey != null) ? "" + node.refKey : null;
// ctx.tree.debug("clones.treeRegisterNode", add, node);
if( key === "_statusNode" ){
return this._superApply(arguments);
}
if( add ) {
if( keyMap[node.key] != null ) {
$.error("clones.treeRegisterNode: node.key already exists: " + node);
}
keyMap[key] = node;
if( refKey ) {
refList = refMap[refKey];
if( refList ) {
refList.push(key);
if( refList.length === 2 && ctx.options.clones.highlightClones ) {
// Mark peer node, if it just became a clone (no need to
// mark current node, since it will be rendered later anyway)
keyMap[refList[0]].renderStatus();
}
} else {
refMap[refKey] = [key];
}
// node.debug("clones.treeRegisterNode: add clone =>", refMap[refKey]);
}
}else {
if( keyMap[key] == null ) {
$.error("clones.treeRegisterNode: node.key not registered: " + node.key);
}
delete keyMap[key];
if( refKey ) {
refList = refMap[refKey];
// node.debug("clones.treeRegisterNode: remove clone BEFORE =>", refMap[refKey]);
if( refList ) {
len = refList.length;
if( len <= 1 ){
_assert(len === 1);
_assert(refList[0] === key);
delete refMap[refKey];
}else{
_removeArrayMember(refList, key);
// Unmark peer node, if this was the only clone
if( len === 2 && ctx.options.clones.highlightClones ) {
// node.debug("clones.treeRegisterNode: last =>", node.getCloneList());
keyMap[refList[0]].renderStatus();
}
}
// node.debug("clones.treeRegisterNode: remove clone =>", refMap[refKey]);
}
}
}
return this._superApply(arguments);
},
nodeRenderStatus: function(ctx) {
var $span, res,
node = ctx.node;
res = this._superApply(arguments);
if( ctx.options.clones.highlightClones ) {
$span = $(node[ctx.tree.statusClassPropName]);
// Only if span already exists
if( $span.length && node.isClone() ){
// node.debug("clones.nodeRenderStatus: ", ctx.options.clones.highlightClones);
$span.addClass("fancytree-clone");
}
}
return res;
},
nodeSetActive: function(ctx, flag) {
var res,
scpn = ctx.tree.statusClassPropName,
node = ctx.node;
res = this._superApply(arguments);
if( ctx.options.clones.highlightActiveClones && node.isClone() ) {
$.each(node.getCloneList(true), function(idx, n){
// n.debug("clones.nodeSetActive: ", flag !== false);
$(n[scpn]).toggleClass("fancytree-active-clone", flag !== false);
});
}
return res;
}
});
}(jQuery, window, document));
/*!
* jquery.fancytree.dnd.js
*
* Drag-and-drop support.
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* Copyright (c) 2008-2015, Martin Wendt (http://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.8.0
* @date 2015-02-08T17:56
*/
;(function($, window, document, undefined) {
"use strict";
/* *****************************************************************************
* Private functions and variables
*/
var didRegisterDnd = false;
/* Convert number to string and prepend +/-; return empty string for 0.*/
function offsetString(n){
return n === 0 ? "" : (( n > 0 ) ? ("+" + n) : ("" + n));
}
/* *****************************************************************************
* Drag and drop support
*/
function _initDragAndDrop(tree) {
var dnd = tree.options.dnd || null;
// Register 'connectToFancytree' option with ui.draggable
if( dnd ) {
_registerDnd();
}
// Attach ui.draggable to this Fancytree instance
if(dnd && dnd.dragStart ) {
tree.widget.element.draggable($.extend({
addClasses: false,
// DT issue 244: helper should be child of scrollParent:
appendTo: tree.$container,
// appendTo: "body",
containment: false,
delay: 0,
distance: 4,
revert: false,
scroll: true, // to disable, also set css 'position: inherit' on ul.fancytree-container
scrollSpeed: 7,
scrollSensitivity: 10,
// Delegate draggable.start, drag, and stop events to our handler
connectToFancytree: true,
// Let source tree create the helper element
helper: function(event) {
var $helper,
sourceNode = $.ui.fancytree.getNode(event.target),
$nodeTag = $(sourceNode.span);
if(!sourceNode){
// DT issue 211: might happen, if dragging a table *header*
return "<div>ERROR?: helper requested but sourceNode not found</div>";
}
// Only event and node argument is available
$helper = $("<div class='fancytree-drag-helper'><span class='fancytree-drag-helper-img' /></div>")
.css({zIndex: 3, position: "relative"}) // so it appears above ext-wide selection bar
.append($nodeTag.find("span.fancytree-title").clone());
// Attach node reference to helper object
$helper.data("ftSourceNode", sourceNode);
// we return an unconnected element, so `draggable` will add this
// to the parent specified as `appendTo` option
return $helper;
},
start: function(event, ui) {
var sourceNode = ui.helper.data("ftSourceNode");
return !!sourceNode; // Abort dragging if no node could be found
}
}, tree.options.dnd.draggable));
}
// Attach ui.droppable to this Fancytree instance
if(dnd && dnd.dragDrop) {
tree.widget.element.droppable($.extend({
addClasses: false,
tolerance: "intersect",
greedy: false
/*
activate: function(event, ui) {
tree.debug("droppable - activate", event, ui, this);
},
create: function(event, ui) {
tree.debug("droppable - create", event, ui);
},
deactivate: function(event, ui) {
tree.debug("droppable - deactivate", event, ui);
},
drop: function(event, ui) {
tree.debug("droppable - drop", event, ui);
},
out: function(event, ui) {
tree.debug("droppable - out", event, ui);
},
over: function(event, ui) {
tree.debug("droppable - over", event, ui);
}
*/
}, tree.options.dnd.droppable));
}
}
//--- Extend ui.draggable event handling --------------------------------------
function _registerDnd() {
if(didRegisterDnd){
return;
}
// Register proxy-functions for draggable.start/drag/stop
$.ui.plugin.add("draggable", "connectToFancytree", {
start: function(event, ui) {
// 'draggable' was renamed to 'ui-draggable' since jQueryUI 1.10
var draggable = $(this).data("ui-draggable") || $(this).data("draggable"),
sourceNode = ui.helper.data("ftSourceNode") || null;
if(sourceNode) {
// Adjust helper offset, so cursor is slightly outside top/left corner
draggable.offset.click.top = -2;
draggable.offset.click.left = + 16;
// Trigger dragStart event
// TODO: when called as connectTo..., the return value is ignored(?)
return sourceNode.tree.ext.dnd._onDragEvent("start", sourceNode, null, event, ui, draggable);
}
},
drag: function(event, ui) {
var isHelper, logObject,
// 'draggable' was renamed to 'ui-draggable' since jQueryUI 1.10
draggable = $(this).data("ui-draggable") || $(this).data("draggable"),
sourceNode = ui.helper.data("ftSourceNode") || null,
prevTargetNode = ui.helper.data("ftTargetNode") || null,
targetNode = $.ui.fancytree.getNode(event.target);
if(event.target && !targetNode){
// We got a drag event, but the targetNode could not be found
// at the event location. This may happen,
// 1. if the mouse jumped over the drag helper,
// 2. or if a non-fancytree element is dragged
// We ignore it:
isHelper = $(event.target).closest("div.fancytree-drag-helper,#fancytree-drop-marker").length > 0;
if(isHelper){
logObject = sourceNode || prevTargetNode || $.ui.fancytree;
logObject.debug("Drag event over helper: ignored.");
return;
}
}
ui.helper.data("ftTargetNode", targetNode);
// Leaving a tree node
if(prevTargetNode && prevTargetNode !== targetNode ) {
prevTargetNode.tree.ext.dnd._onDragEvent("leave", prevTargetNode, sourceNode, event, ui, draggable);
}
if(targetNode){
if(!targetNode.tree.options.dnd.dragDrop) {
// not enabled as drop target
} else if(targetNode === prevTargetNode) {
// Moving over same node
targetNode.tree.ext.dnd._onDragEvent("over", targetNode, sourceNode, event, ui, draggable);
}else{
// Entering this node first time
targetNode.tree.ext.dnd._onDragEvent("enter", targetNode, sourceNode, event, ui, draggable);
}
}
// else go ahead with standard event handling
},
stop: function(event, ui) {
// 'draggable' was renamed to 'ui-draggable' since jQueryUI 1.10
var logObject,
draggable = $(this).data("ui-draggable") || $(this).data("draggable"),
sourceNode = ui.helper.data("ftSourceNode") || null,
targetNode = ui.helper.data("ftTargetNode") || null,
// mouseDownEvent = draggable._mouseDownEvent,
eventType = event.type,
dropped = (eventType === "mouseup" && event.which === 1);
if(!dropped){
logObject = sourceNode || targetNode || $.ui.fancytree;
logObject.debug("Drag was cancelled");
}
if(targetNode) {
if(dropped){
targetNode.tree.ext.dnd._onDragEvent("drop", targetNode, sourceNode, event, ui, draggable);
}
targetNode.tree.ext.dnd._onDragEvent("leave", targetNode, sourceNode, event, ui, draggable);
}
if(sourceNode){
sourceNode.tree.ext.dnd._onDragEvent("stop", sourceNode, null, event, ui, draggable);
}
}
});
didRegisterDnd = true;
}
/* *****************************************************************************
*
*/
$.ui.fancytree.registerExtension({
name: "dnd",
version: "0.1.0",
// Default options for this extension.
options: {
// Make tree nodes accept draggables
autoExpandMS: 1000, // Expand nodes after n milliseconds of hovering.
draggable: null, // Additional options passed to jQuery draggable
droppable: null, // Additional options passed to jQuery droppable
focusOnClick: false, // Focus, although draggable cancels mousedown event (#270)
// helper: null, // Callback
// helperParent: null, // jQuery object (defaults to Fancytree container)
preventVoidMoves: true, // Prevent dropping nodes 'before self', etc.
preventRecursiveMoves: true, // Prevent dropping nodes on own descendants
// Events (drag support)
dragStart: null, // Callback(sourceNode, data), return true, to enable dnd
dragStop: null, // Callback(sourceNode, data)
// Events (drop support)
dragEnter: null, // Callback(targetNode, data)
dragOver: null, // Callback(targetNode, data)
dragDrop: null, // Callback(targetNode, data)
dragLeave: null // Callback(targetNode, data)
},
treeInit: function(ctx){
var tree = ctx.tree;
this._superApply(arguments);
// issue #270: draggable eats mousedown events
if( tree.options.dnd.dragStart ){
tree.$container.on("mousedown", function(event){
if( !tree.hasFocus() && ctx.options.dnd.focusOnClick ) {
var node = $.ui.fancytree.getNode(event);
node.debug("Re-enable focus that was prevented by jQuery UI draggable.");
// node.setFocus();
// $(node.span).closest(":tabbable").focus();
// $(event.target).trigger("focus");
// $(event.target).closest(":tabbable").trigger("focus");
setTimeout(function() { // #300
$(event.target).closest(":tabbable").focus();
}, 10);
}
});
}
_initDragAndDrop(tree);
},
/* Override key handler in order to cancel dnd on escape.*/
nodeKeydown: function(ctx) {
var event = ctx.originalEvent;
if( event.which === $.ui.keyCode.ESCAPE) {
this._local._cancelDrag();
}
return this._superApply(arguments);
},
nodeClick: function(ctx) {
// if( ctx.options.dnd.dragStart ){
// ctx.tree.$container.focus();
// }
return this._superApply(arguments);
},
/* Display drop marker according to hitMode ('after', 'before', 'over', 'out', 'start', 'stop'). */
_setDndStatus: function(sourceNode, targetNode, helper, hitMode, accept) {
var markerOffsetX = 0,
markerAt = "center",
instData = this._local,
$source = sourceNode ? $(sourceNode.span) : null,
$target = $(targetNode.span);
if( !instData.$dropMarker ) {
instData.$dropMarker = $("<div id='fancytree-drop-marker'></div>")
.hide()
.css({"z-index": 1000})
.prependTo($(this.$div).parent());
// .prependTo("body");
}
// this.$dropMarker.attr("class", hitMode);
if(hitMode === "after" || hitMode === "before" || hitMode === "over"){
// $source && $source.addClass("fancytree-drag-source");
// $target.addClass("fancytree-drop-target");
switch(hitMode){
case "before":
instData
.$dropMarker.removeClass("fancytree-drop-after fancytree-drop-over")
.addClass("fancytree-drop-before");
markerAt = "top";
break;
case "after":
instData.$dropMarker.removeClass("fancytree-drop-before fancytree-drop-over")
.addClass("fancytree-drop-after");
markerAt = "bottom";
break;
default:
instData.$dropMarker.removeClass("fancytree-drop-after fancytree-drop-before")
.addClass("fancytree-drop-over");
$target.addClass("fancytree-drop-target");
markerOffsetX = 8;
}
instData.$dropMarker
.show()
.position($.ui.fancytree.fixPositionOptions({
my: "left" + offsetString(markerOffsetX) + " center",
at: "left " + markerAt,
of: $target
}));
// helper.addClass("fancytree-drop-hover");
} else {
// $source && $source.removeClass("fancytree-drag-source");
$target.removeClass("fancytree-drop-target");
instData.$dropMarker.hide();
// helper.removeClass("fancytree-drop-hover");
}
if(hitMode === "after"){
$target.addClass("fancytree-drop-after");
} else {
$target.removeClass("fancytree-drop-after");
}
if(hitMode === "before"){
$target.addClass("fancytree-drop-before");
} else {
$target.removeClass("fancytree-drop-before");
}
if(accept === true){
if($source){
$source.addClass("fancytree-drop-accept");
}
$target.addClass("fancytree-drop-accept");
helper.addClass("fancytree-drop-accept");
}else{
if($source){
$source.removeClass("fancytree-drop-accept");
}
$target.removeClass("fancytree-drop-accept");
helper.removeClass("fancytree-drop-accept");
}
if(accept === false){
if($source){
$source.addClass("fancytree-drop-reject");
}
$target.addClass("fancytree-drop-reject");
helper.addClass("fancytree-drop-reject");
}else{
if($source){
$source.removeClass("fancytree-drop-reject");
}
$target.removeClass("fancytree-drop-reject");
helper.removeClass("fancytree-drop-reject");
}
},
/*
* Handles drag'n'drop functionality.
*
* A standard jQuery drag-and-drop process may generate these calls:
*
* draggable helper():
* _onDragEvent("helper", sourceNode, null, event, null, null);
* start:
* _onDragEvent("start", sourceNode, null, event, ui, draggable);
* drag:
* _onDragEvent("leave", prevTargetNode, sourceNode, event, ui, draggable);
* _onDragEvent("over", targetNode, sourceNode, event, ui, draggable);
* _onDragEvent("enter", targetNode, sourceNode, event, ui, draggable);
* stop:
* _onDragEvent("drop", targetNode, sourceNode, event, ui, draggable);
* _onDragEvent("leave", targetNode, sourceNode, event, ui, draggable);
* _onDragEvent("stop", sourceNode, null, event, ui, draggable);
*/
_onDragEvent: function(eventName, node, otherNode, event, ui, draggable) {
if(eventName !== "over"){
this.debug("tree.ext.dnd._onDragEvent(%s, %o, %o) - %o", eventName, node, otherNode, this);
}
var /*$helper, $helperParent,*/ nodeOfs, relPos, relPos2,
enterResponse, hitMode, r,
opts = this.options,
dnd = opts.dnd,
ctx = this._makeHookContext(node, event, {otherNode: otherNode, ui: ui, draggable: draggable}),
res = null,
$nodeTag = $(node.span);
switch (eventName) {
// case "helper":
// // Only event and node argument is available
// $helper = $("<div class='fancytree-drag-helper'><span class='fancytree-drag-helper-img' /></div>")
// .css({zIndex: 3, position: "relative"}) // so it appears above ext-wide selection bar
// .append($nodeTag.find("span.fancytree-title").clone());
// // #345: helper parent is now set using draggable.appendTo
// // $helperParent = dnd.helperParent || $("ul.fancytree-container", node.tree.$div);
// // DT issue 244: helper should be child of scrollParent
// // $helperParent.append($helper);
// // Attach node reference to helper object
// $helper.data("ftSourceNode", node);
// // this.debug("helper=%o", $helper);
// // this.debug("helper.sourceNode=%o", $helper.data("ftSourceNode"));
// res = $helper;
// break;
case "start":
if( node.isStatusNode() ) {
res = false;
} else if(dnd.dragStart) {
res = dnd.dragStart(node, ctx);
}
if(res === false) {
this.debug("tree.dragStart() cancelled");
//draggable._clear();
// NOTE: the return value seems to be ignored (drag is not canceled, when false is returned)
// TODO: call this._cancelDrag()?
ui.helper.trigger("mouseup")
.hide();
} else {
$nodeTag.addClass("fancytree-drag-source");
}
break;
case "enter":
if(dnd.preventRecursiveMoves && node.isDescendantOf(otherNode)){
r = false;
}else{
r = dnd.dragEnter ? dnd.dragEnter(node, ctx) : null;
}
if(!r){
// convert null, undefined, false to false
res = false;
}else if ( $.isArray(r) ) {
// TODO: also accept passing an object of this format directly
res = {
over: ($.inArray("over", r) >= 0),
before: ($.inArray("before", r) >= 0),
after: ($.inArray("after", r) >= 0)
};
}else{
res = {
over: ((r === true) || (r === "over")),
before: ((r === true) || (r === "before")),
after: ((r === true) || (r === "after"))
};
}
ui.helper.data("enterResponse", res);
this.debug("helper.enterResponse: %o", res);
break;
case "over":
enterResponse = ui.helper.data("enterResponse");
hitMode = null;
if(enterResponse === false){
// Don't call dragOver if onEnter returned false.
// break;
} else if(typeof enterResponse === "string") {
// Use hitMode from onEnter if provided.
hitMode = enterResponse;
} else {
// Calculate hitMode from relative cursor position.
nodeOfs = $nodeTag.offset();
relPos = { x: event.pageX - nodeOfs.left,
y: event.pageY - nodeOfs.top };
relPos2 = { x: relPos.x / $nodeTag.width(),
y: relPos.y / $nodeTag.height() };
if( enterResponse.after && relPos2.y > 0.75 ){
hitMode = "after";
} else if(!enterResponse.over && enterResponse.after && relPos2.y > 0.5 ){
hitMode = "after";
} else if(enterResponse.before && relPos2.y <= 0.25) {
hitMode = "before";
} else if(!enterResponse.over && enterResponse.before && relPos2.y <= 0.5) {
hitMode = "before";
} else if(enterResponse.over) {
hitMode = "over";
}
// Prevent no-ops like 'before source node'
// TODO: these are no-ops when moving nodes, but not in copy mode
if( dnd.preventVoidMoves ){
if(node === otherNode){
this.debug(" drop over source node prevented");
hitMode = null;
}else if(hitMode === "before" && otherNode && node === otherNode.getNextSibling()){
this.debug(" drop after source node prevented");
hitMode = null;
}else if(hitMode === "after" && otherNode && node === otherNode.getPrevSibling()){
this.debug(" drop before source node prevented");
hitMode = null;
}else if(hitMode === "over" && otherNode && otherNode.parent === node && otherNode.isLastSibling() ){
this.debug(" drop last child over own parent prevented");
hitMode = null;
}
}
// this.debug("hitMode: %s - %s - %s", hitMode, (node.parent === otherNode), node.isLastSibling());
ui.helper.data("hitMode", hitMode);
}
// Auto-expand node (only when 'over' the node, not 'before', or 'after')
if(hitMode === "over" && dnd.autoExpandMS && node.hasChildren() !== false && !node.expanded) {
node.scheduleAction("expand", dnd.autoExpandMS);
}
if(hitMode && dnd.dragOver){
// TODO: http://code.google.com/p/dynatree/source/detail?r=625
ctx.hitMode = hitMode;
res = dnd.dragOver(node, ctx);
}
// DT issue 332
// this._setDndStatus(otherNode, node, ui.helper, hitMode, res!==false);
this._local._setDndStatus(otherNode, node, ui.helper, hitMode, res!==false && hitMode !== null);
break;
case "drop":
hitMode = ui.helper.data("hitMode");
if(hitMode && dnd.dragDrop){
ctx.hitMode = hitMode;
dnd.dragDrop(node, ctx);
}
break;
case "leave":
// Cancel pending expand request
node.scheduleAction("cancel");
ui.helper.data("enterResponse", null);
ui.helper.data("hitMode", null);
this._local._setDndStatus(otherNode, node, ui.helper, "out", undefined);
if(dnd.dragLeave){
dnd.dragLeave(node, ctx);
}
break;
case "stop":
$nodeTag.removeClass("fancytree-drag-source");
if(dnd.dragStop){
dnd.dragStop(node, ctx);
}
break;
default:
$.error("Unsupported drag event: " + eventName);
}
return res;
},
_cancelDrag: function() {
var dd = $.ui.ddmanager.current;
if(dd){
dd.cancel();
}
}
});
}(jQuery, window, document));
/*!
* jquery.fancytree.edit.js
*
* Make node titles editable.
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* Copyright (c) 2008-2015, Martin Wendt (http://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.8.0
* @date 2015-02-08T17:56
*/
;(function($, window, document, undefined) {
"use strict";
/*******************************************************************************
* Private functions and variables
*/
var isMac = /Mac/.test(navigator.platform),
escapeHtml = $.ui.fancytree.escapeHtml,
unescapeHtml = $.ui.fancytree.unescapeHtml;
/**
* [ext-edit] Start inline editing of current node title.
*
* @alias FancytreeNode#editStart
* @requires Fancytree
*/
$.ui.fancytree._FancytreeNodeClass.prototype.editStart = function(){
var $input,
node = this,
tree = this.tree,
local = tree.ext.edit,
instOpts = tree.options.edit,
$title = $(".fancytree-title", node.span),
eventData = {
node: node,
tree: tree,
options: tree.options,
isNew: $(node.span).hasClass("fancytree-edit-new"),
orgTitle: node.title,
input: null,
dirty: false
};
// beforeEdit may want to modify the title before editing
if( instOpts.beforeEdit.call(node, {type: "beforeEdit"}, eventData) === false ) {
return false;
}
$.ui.fancytree.assert(!local.currentNode, "recursive edit");
local.currentNode = this;
local.eventData = eventData;
// Disable standard Fancytree mouse- and key handling
tree.widget._unbind();
// #116: ext-dnd prevents the blur event, so we have to catch outer clicks
$(document).on("mousedown.fancytree-edit", function(event){
if( ! $(event.target).hasClass("fancytree-edit-input") ){
node.editEnd(true, event);
}
});
// Replace node with <input>
$input = $("<input />", {
"class": "fancytree-edit-input",
type: "text",
value: unescapeHtml(eventData.orgTitle)
});
local.eventData.input = $input;
if ( instOpts.adjustWidthOfs != null ) {
$input.width($title.width() + instOpts.adjustWidthOfs);
}
if ( instOpts.inputCss != null ) {
$input.css(instOpts.inputCss);
}
$title.html($input);
// Focus <input> and bind keyboard handler
$input
.focus()
.change(function(event){
$input.addClass("fancytree-edit-dirty");
}).keydown(function(event){
switch( event.which ) {
case $.ui.keyCode.ESCAPE:
node.editEnd(false, event);
break;
case $.ui.keyCode.ENTER:
node.editEnd(true, event);
return false; // so we don't start editmode on Mac
}
event.stopPropagation();
}).blur(function(event){
return node.editEnd(true, event);
});
instOpts.edit.call(node, {type: "edit"}, eventData);
};
/**
* [ext-edit] Stop inline editing.
* @param {Boolean} [applyChanges=false] false: cancel edit, true: save (if modified)
* @alias FancytreeNode#editEnd
* @requires jquery.fancytree.edit.js
*/
$.ui.fancytree._FancytreeNodeClass.prototype.editEnd = function(applyChanges, _event){
var newVal,
node = this,
tree = this.tree,
local = tree.ext.edit,
eventData = local.eventData,
instOpts = tree.options.edit,
$title = $(".fancytree-title", node.span),
$input = $title.find("input.fancytree-edit-input");
// eventData.isNew = $(node.span).hasClass("fancytree-edit-new");
if( instOpts.trim ) {
$input.val($.trim($input.val()));
}
newVal = $input.val();
// eventData.dirty = $input.hasClass("fancytree-edit-dirty") || ;
eventData.dirty = ( newVal !== node.title );
// Find out, if saving is required
if( applyChanges === false ) {
// If true/false was passed, honor this (except in rename mode, if unchanged)
eventData.save = false;
} else if( eventData.isNew ) {
// In create mode, we save everyting, except for empty text
eventData.save = (newVal !== "");
} else {
// In rename mode, we save everyting, except for empty or unchanged text
eventData.save = eventData.dirty && (newVal !== "");
}
// Allow to break (keep editor open), modify input, or re-define data.save
if( instOpts.beforeClose.call(node, {type: "beforeClose"}, eventData) === false){
return false;
}
if( eventData.save && instOpts.save.call(node, {type: "save"}, eventData) === false){
return false;
}
$input
.removeClass("fancytree-edit-dirty")
.unbind();
// Unbind outer-click handler
$(document).off(".fancytree-edit");
if( eventData.save ) {
node.setTitle( escapeHtml(newVal) );
// $(node.span).removeClass("fancytree-edit-new");
node.setFocus();
}else{
if( eventData.isNew ) {
node.remove();
node = eventData.node = null;
local.relatedNode.setFocus();
} else {
node.renderTitle();
node.setFocus();
}
}
local.eventData = null;
local.currentNode = null;
local.relatedNode = null;
// Re-enable mouse and keyboard handling
tree.widget._bind();
// Set keyboard focus, even if setFocus() claims 'nothing to do'
$(tree.$container).focus();
eventData.input = null;
instOpts.close.call(node, {type: "close"}, eventData);
return true;
};
/**
* [ext-edit] Create a new child or sibling node and start edit mode.
*
* @param {String} [mode='child'] 'before', 'after', or 'child'
* @param {Object} [init] NodeData (or simple title string)
* @alias FancytreeNode#editCreateNode
* @requires jquery.fancytree.edit.js
*/
$.ui.fancytree._FancytreeNodeClass.prototype.editCreateNode = function(mode, init){
var newNode,
that = this;
mode = mode || "child";
if( init == null ) {
init = { title: "" };
} else if( typeof init === "string" ) {
init = { title: init };
} else {
$.ui.fancytree.assert($.isPlainObject(init));
}
// Make sure node is expanded (and loaded) in 'child' mode
if( mode === "child" && !this.isExpanded() && this.hasChildren() !== false ) {
this.setExpanded().done(function(){
that.editCreateNode(mode, init);
});
return;
}
newNode = this.addNode(init, mode);
newNode.makeVisible();
$(newNode.span).addClass("fancytree-edit-new");
this.tree.ext.edit.relatedNode = this;
newNode.editStart();
};
/**
* [ext-edit] Check if any node in this tree in edit mode.
*
* @returns {FancytreeNode | null}
* @alias Fancytree#isEditing
* @requires jquery.fancytree.edit.js
*/
$.ui.fancytree._FancytreeClass.prototype.isEditing = function(){
return this.ext.edit.currentNode;
};
/**
* [ext-edit] Check if this node is in edit mode.
* @returns {Boolean} true if node is currently beeing edited
* @alias FancytreeNode#isEditing
* @requires jquery.fancytree.edit.js
*/
$.ui.fancytree._FancytreeNodeClass.prototype.isEditing = function(){
return this.tree.ext.edit.currentNode === this;
};
/*******************************************************************************
* Extension code
*/
$.ui.fancytree.registerExtension({
name: "edit",
version: "0.2.0",
// Default options for this extension.
options: {
adjustWidthOfs: 4, // null: don't adjust input size to content
allowEmpty: false, // Prevent empty input
inputCss: {minWidth: "3em"},
triggerCancel: ["esc", "tab", "click"],
// triggerStart: ["f2", "dblclick", "shift+click", "mac+enter"],
triggerStart: ["f2", "shift+click", "mac+enter"],
trim: true, // Trim whitespace before save
// Events:
beforeClose: $.noop, // Return false to prevent cancel/save (data.input is available)
beforeEdit: $.noop, // Return false to prevent edit mode
close: $.noop, // Editor was removed
edit: $.noop, // Editor was opened (available as data.input)
// keypress: $.noop, // Not yet implemented
save: $.noop // Save data.input.val() or return false to keep editor open
},
// Local attributes
currentNode: null,
treeInit: function(ctx){
this._superApply(arguments);
this.$container.addClass("fancytree-ext-edit");
},
nodeClick: function(ctx) {
if( $.inArray("shift+click", ctx.options.edit.triggerStart) >= 0 ){
if( ctx.originalEvent.shiftKey ){
ctx.node.editStart();
return false;
}
}
return this._superApply(arguments);
},
nodeDblclick: function(ctx) {
if( $.inArray("dblclick", ctx.options.edit.triggerStart) >= 0 ){
ctx.node.editStart();
return false;
}
return this._superApply(arguments);
},
nodeKeydown: function(ctx) {
switch( ctx.originalEvent.which ) {
case 113: // [F2]
if( $.inArray("f2", ctx.options.edit.triggerStart) >= 0 ){
ctx.node.editStart();
return false;
}
break;
case $.ui.keyCode.ENTER:
if( $.inArray("mac+enter", ctx.options.edit.triggerStart) >= 0 && isMac ){
ctx.node.editStart();
return false;
}
break;
}
return this._superApply(arguments);
}
});
}(jQuery, window, document));
/*!
* jquery.fancytree.filter.js
*
* Remove or highlight tree nodes, based on a filter.
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* Copyright (c) 2008-2015, Martin Wendt (http://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.8.0
* @date 2015-02-08T17:56
*/
;(function($, window, document, undefined) {
"use strict";
/*******************************************************************************
* Private functions and variables
*/
function _escapeRegex(str){
/*jshint regexdash:true */
return (str + "").replace(/([.?*+\^\$\[\]\\(){}|-])/g, "\\$1");
}
$.ui.fancytree._FancytreeClass.prototype._applyFilterImpl = function(filter, branchMode, leavesOnly){
var match, re,
count = 0,
hideMode = this.options.filter.mode === "hide";
// leavesOnly = !branchMode && this.options.filter.leavesOnly;
leavesOnly = !!leavesOnly && !branchMode;
// Default to 'match title substring (not case sensitive)'
if(typeof filter === "string"){
match = _escapeRegex(filter); // make sure a '.' is treated literally
re = new RegExp(".*" + match + ".*", "i");
filter = function(node){
return !!re.exec(node.title);
};
}
this.enableFilter = true;
this.lastFilterArgs = arguments;
this.$div.addClass("fancytree-ext-filter");
if( hideMode ){
this.$div.addClass("fancytree-ext-filter-hide");
} else {
this.$div.addClass("fancytree-ext-filter-dimm");
}
// Reset current filter
this.visit(function(node){
delete node.match;
delete node.subMatch;
});
// Adjust node.hide, .match, .subMatch flags
this.visit(function(node){
if ((!leavesOnly || node.children == null) && filter(node)) {
count++;
node.match = true;
node.visitParents(function(p){
p.subMatch = true;
});
if( branchMode ) {
node.visit(function(p){
p.match = true;
});
return "skip";
}
}
});
// Redraw
this.render();
return count;
};
/**
* [ext-filter] Dimm or hide nodes.
*
* @param {function | string} filter
* @param {boolean} [leavesOnly=false]
* @returns {integer} count
* @alias Fancytree#filterNodes
* @requires jquery.fancytree.filter.js
*/
$.ui.fancytree._FancytreeClass.prototype.filterNodes = function(filter, leavesOnly){
return this._applyFilterImpl(filter, false, leavesOnly);
};
/**
* @deprecated
*/
$.ui.fancytree._FancytreeClass.prototype.applyFilter = function(filter){
this.warn("Fancytree.applyFilter() is deprecated since 2014-05-10. Use .filterNodes() instead.");
return this.filterNodes.apply(this, arguments);
};
/**
* [ext-filter] Dimm or hide whole branches.
*
* @param {function | string} filter
* @returns {integer} count
* @alias Fancytree#filterBranches
* @requires jquery.fancytree.filter.js
*/
$.ui.fancytree._FancytreeClass.prototype.filterBranches = function(filter){
return this._applyFilterImpl(filter, true, null);
};
/**
* [ext-filter] Reset the filter.
*
* @alias Fancytree#clearFilter
* @requires jquery.fancytree.filter.js
*/
$.ui.fancytree._FancytreeClass.prototype.clearFilter = function(){
this.visit(function(node){
delete node.match;
delete node.subMatch;
});
this.enableFilter = false;
this.lastFilterArgs = null;
this.$div.removeClass("fancytree-ext-filter fancytree-ext-filter-dimm fancytree-ext-filter-hide");
this.render();
};
/*******************************************************************************
* Extension code
*/
$.ui.fancytree.registerExtension({
name: "filter",
version: "0.3.0",
// Default options for this extension.
options: {
autoApply: true, // re-apply last filter if lazy data is loaded
mode: "dimm"
},
treeInit: function(ctx){
this._superApply(arguments);
},
nodeLoadChildren: function(ctx, source) {
return this._superApply(arguments).done(function() {
if( ctx.tree.enableFilter && ctx.tree.lastFilterArgs && ctx.options.filter.autoApply ) {
ctx.tree._applyFilterImpl.apply(ctx.tree, ctx.tree.lastFilterArgs);
}
});
},
nodeRenderStatus: function(ctx) {
// Set classes for current status
var res,
node = ctx.node,
tree = ctx.tree,
$span = $(node[tree.statusClassPropName]);
res = this._superApply(arguments);
// nothing to do, if node was not yet rendered
if( !$span.length || !tree.enableFilter ) {
return res;
}
$span
.toggleClass("fancytree-match", !!node.match)
.toggleClass("fancytree-submatch", !!node.subMatch)
.toggleClass("fancytree-hide", !(node.match || node.subMatch));
return res;
}
});
}(jQuery, window, document));
/*!
* jquery.fancytree.glyph.js
*
* Use glyph fonts as instead of icon sprites.
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* Copyright (c) 2008-2015, Martin Wendt (http://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.8.0
* @date 2015-02-08T17:56
*/
;(function($, window, document, undefined) {
"use strict";
/* *****************************************************************************
* Private functions and variables
*/
function _getIcon(opts, type){
return opts.map[type];
}
$.ui.fancytree.registerExtension({
name: "glyph",
version: "0.2.0",
// Default options for this extension.
options: {
map: {
checkbox: "icon-check-empty",
checkboxSelected: "icon-check",
checkboxUnknown: "icon-check icon-muted",
error: "icon-exclamation-sign",
expanderClosed: "icon-caret-right",
expanderLazy: "icon-angle-right",
expanderOpen: "icon-caret-down",
doc: "icon-file-alt",
noExpander: "",
// Default node icons.
// (Use tree.options.iconClass(node) callback to define custom icons
// based on node data)
docOpen: "icon-file-alt",
loading: "icon-refresh icon-spin",
folder: "icon-folder-close-alt",
folderOpen: "icon-folder-open-alt"
}
},
treeInit: function(ctx){
var tree = ctx.tree;
this._superApply(arguments);
tree.$container.addClass("fancytree-ext-glyph");
},
nodeRenderStatus: function(ctx) {
var icon, span,
node = ctx.node,
$span = $(node.span),
opts = ctx.options.glyph,
// callback = opts.icon,
map = opts.map
// $span = $(node.span)
;
this._superApply(arguments);
if( node.isRoot() ){
return;
}
span = $span.children("span.fancytree-expander").get(0);
if( span ){
if( node.isLoading() ){
icon = "loading";
}else if( node.expanded ){
icon = "expanderOpen";
}else if( node.isUndefined() ){
icon = "expanderLazy";
}else if( node.hasChildren() ){
icon = "expanderClosed";
}else{
icon = "noExpander";
}
span.className = "fancytree-expander " + map[icon];
}
if( node.tr ){
span = $("td", node.tr).children("span.fancytree-checkbox").get(0);
}else{
span = $span.children("span.fancytree-checkbox").get(0);
}
if( span ){
icon = node.selected ? "checkboxSelected" : (node.partsel ? "checkboxUnknown" : "checkbox");
span.className = "fancytree-checkbox " + map[icon];
}
// Icon (note that this does not match .fancytree-custom-icon, that might
// be set by opts.iconClass)
span = $span.children("span.fancytree-icon").get(0);
if( span ){
if( node.folder ){
icon = node.expanded ? _getIcon(opts, "folderOpen") : _getIcon(opts, "folder");
}else{
icon = node.expanded ? _getIcon(opts, "docOpen") : _getIcon(opts, "doc");
}
span.className = "fancytree-icon " + icon;
}
},
nodeSetStatus: function(ctx, status, message, details) {
var span,
opts = ctx.options.glyph,
node = ctx.node;
this._superApply(arguments);
if(node.parent){
span = $("span.fancytree-expander", node.span).get(0);
}else{
span = $(".fancytree-statusnode-wait, .fancytree-statusnode-error", node[this.nodeContainerAttrName])
.find("span.fancytree-expander").get(0);
}
if( status === "loading"){
// $("span.fancytree-expander", ctx.node.span).addClass(_getIcon(opts, "loading"));
span.className = "fancytree-expander " + _getIcon(opts, "loading");
}else if( status === "error"){
span.className = "fancytree-expander " + _getIcon(opts, "error");
}
}
});
}(jQuery, window, document));
/*!
* jquery.fancytree.gridnav.js
*
* Support keyboard navigation for trees with embedded input controls.
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* Copyright (c) 2008-2015, Martin Wendt (http://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.8.0
* @date 2015-02-08T17:56
*/
;(function($, window, document, undefined) {
"use strict";
/*******************************************************************************
* Private functions and variables
*/
// Allow these navigation keys even when input controls are focused
var KC = $.ui.keyCode,
// which keys are *not* handled by embedded control, but passed to tree
// navigation handler:
NAV_KEYS = {
"text": [KC.UP, KC.DOWN],
"checkbox": [KC.UP, KC.DOWN, KC.LEFT, KC.RIGHT],
"radiobutton": [KC.UP, KC.DOWN, KC.LEFT, KC.RIGHT],
"select-one": [KC.LEFT, KC.RIGHT],
"select-multiple": [KC.LEFT, KC.RIGHT]
};
/* Calculate TD column index (considering colspans).*/
function getColIdx($tr, $td) {
var colspan,
td = $td.get(0),
idx = 0;
$tr.children().each(function () {
if( this === td ) {
return false;
}
colspan = $(this).prop("colspan");
idx += colspan ? colspan : 1;
});
return idx;
}
/* Find TD at given column index (considering colspans).*/
function findTdAtColIdx($tr, colIdx) {
var colspan,
res = null,
idx = 0;
$tr.children().each(function () {
if( idx >= colIdx ) {
res = $(this);
return false;
}
colspan = $(this).prop("colspan");
idx += colspan ? colspan : 1;
});
return res;
}
/* Find adjacent cell for a given direction. Skip empty cells and consider merged cells */
function findNeighbourTd($target, keyCode){
var $tr, colIdx,
$td = $target.closest("td"),
$tdNext = null;
switch( keyCode ){
case KC.LEFT:
$tdNext = $td.prev();
break;
case KC.RIGHT:
$tdNext = $td.next();
break;
case KC.UP:
case KC.DOWN:
$tr = $td.parent();
colIdx = getColIdx($tr, $td);
while( true ) {
$tr = (keyCode === KC.UP) ? $tr.prev() : $tr.next();
if( !$tr.length ) {
break;
}
// Skip hidden rows
if( $tr.is(":hidden") ) {
continue;
}
// Find adjacent cell in the same column
$tdNext = findTdAtColIdx($tr, colIdx);
// Skip cells that don't conatain a focusable element
if( $tdNext && $tdNext.find(":input").length ) {
break;
}
}
break;
}
return $tdNext;
}
/*******************************************************************************
* Extension code
*/
$.ui.fancytree.registerExtension({
name: "gridnav",
version: "0.0.1",
// Default options for this extension.
options: {
autofocusInput: false, // Focus first embedded input if node gets activated
handleCursorKeys: true // Allow UP/DOWN in inputs to move to prev/next node
},
treeInit: function(ctx){
// gridnav requires the table extension to be loaded before itself
this._requireExtension("table", true, true);
this._superApply(arguments);
this.$container.addClass("fancytree-ext-gridnav");
// Activate node if embedded input gets focus (due to a click)
this.$container.on("focusin", function(event){
var ctx2,
node = $.ui.fancytree.getNode(event.target);
if( node && !node.isActive() ){
// Call node.setActive(), but also pass the event
ctx2 = ctx.tree._makeHookContext(node, event);
ctx.tree._callHook("nodeSetActive", ctx2, true);
}
});
},
nodeSetActive: function(ctx, flag) {
var $outer,
opts = ctx.options.gridnav,
node = ctx.node,
event = ctx.originalEvent || {},
triggeredByInput = $(event.target).is(":input");
flag = (flag !== false);
this._superApply(arguments);
if( flag ){
if( ctx.options.titlesTabbable ){
if( !triggeredByInput ) {
$(node.span).find("span.fancytree-title").focus();
node.setFocus();
}
// If one node is tabbable, the container no longer needs to be
ctx.tree.$container.attr("tabindex", "-1");
// ctx.tree.$container.removeAttr("tabindex");
} else if( opts.autofocusInput && !triggeredByInput ){
// Set focus to input sub input (if node was clicked, but not
// when TAB was pressed )
$outer = $(node.tr || node.span);
$outer.find(":input:enabled:first").focus();
}
}
},
nodeKeydown: function(ctx) {
var inputType, handleKeys, $td,
opts = ctx.options.gridnav,
event = ctx.originalEvent,
$target = $(event.target);
// jQuery
inputType = $target.is(":input:enabled") ? $target.prop("type") : null;
// ctx.tree.debug("ext-gridnav nodeKeydown", event, inputType);
if( inputType && opts.handleCursorKeys ){
handleKeys = NAV_KEYS[inputType];
if( handleKeys && $.inArray(event.which, handleKeys) >= 0 ){
$td = findNeighbourTd($target, event.which);
// ctx.node.debug("ignore keydown in input", event.which, handleKeys);
if( $td && $td.length ) {
$td.find(":input:enabled").focus();
// Prevent Fancytree default navigation
return false;
}
}
return true;
}
// ctx.tree.debug("ext-gridnav NOT HANDLED", event, inputType);
return this._superApply(arguments);
}
});
}(jQuery, window, document));
/*!
* jquery.fancytree.persist.js
*
* Persist tree status in cookiesRemove or highlight tree nodes, based on a filter.
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* @depends: jquery.cookie.js
*
* Copyright (c) 2008-2015, Martin Wendt (http://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.8.0
* @date 2015-02-08T17:56
*/
;(function($, window, document, undefined) {
"use strict";
/*******************************************************************************
* Private functions and variables
*/
var _assert = $.ui.fancytree.assert,
ACTIVE = "active",
EXPANDED = "expanded",
FOCUS = "focus",
SELECTED = "selected";
/* Recursively load lazy nodes
* @param {string} mode 'load', 'expand', false
*/
function _loadLazyNodes(tree, local, keyList, mode, dfd) {
var i, key, l, node,
foundOne = false,
deferredList = [],
missingKeyList = [];
keyList = keyList || [];
dfd = dfd || $.Deferred();
for( i=0, l=keyList.length; i<l; i++ ) {
key = keyList[i];
node = tree.getNodeByKey(key);
if( node ) {
if( mode && node.isUndefined() ) {
foundOne = true;
tree.debug("_loadLazyNodes: " + node + " is lazy: loading...");
if( mode === "expand" ) {
deferredList.push(node.setExpanded());
} else {
deferredList.push(node.load());
}
} else {
tree.debug("_loadLazyNodes: " + node + " already loaded.");
node.setExpanded();
}
} else {
missingKeyList.push(key);
tree.debug("_loadLazyNodes: " + node + " was not yet found.");
}
}
$.when.apply($, deferredList).always(function(){
// All lazy-expands have finished
if( foundOne && missingKeyList.length > 0 ) {
// If we read new nodes from server, try to resolve yet-missing keys
_loadLazyNodes(tree, local, missingKeyList, mode, dfd);
} else {
if( missingKeyList.length ) {
tree.warn("_loadLazyNodes: could not load those keys: ", missingKeyList);
for( i=0, l=missingKeyList.length; i<l; i++ ) {
key = keyList[i];
local._appendKey(EXPANDED, keyList[i], false);
}
}
dfd.resolve();
}
});
return dfd;
}
/**
* [ext-persist] Remove persistence cookies of the given type(s).
* Called like
* $("#tree").fancytree("getTree").clearCookies("active expanded focus selected");
*
* @alias Fancytree#clearCookies
* @requires jquery.fancytree.persist.js
*/
$.ui.fancytree._FancytreeClass.prototype.clearCookies = function(types){
var local = this.ext.persist,
prefix = local.cookiePrefix;
types = types || "active expanded focus selected";
if(types.indexOf(ACTIVE) >= 0){
local._data(prefix + ACTIVE, null);
}
if(types.indexOf(EXPANDED) >= 0){
local._data(prefix + EXPANDED, null);
}
if(types.indexOf(FOCUS) >= 0){
local._data(prefix + FOCUS, null);
}
if(types.indexOf(SELECTED) >= 0){
local._data(prefix + SELECTED, null);
}
};
/**
* [ext-persist] Return persistence information from cookies
*
* Called like
* $("#tree").fancytree("getTree").getPersistData();
*
* @alias Fancytree#getPersistData
* @requires jquery.fancytree.persist.js
*/
$.ui.fancytree._FancytreeClass.prototype.getPersistData = function(){
var local = this.ext.persist,
prefix = local.cookiePrefix,
delim = local.cookieDelimiter,
res = {};
res[ACTIVE] = local._data(prefix + ACTIVE);
res[EXPANDED] = (local._data(prefix + EXPANDED) || "").split(delim);
res[SELECTED] = (local._data(prefix + SELECTED) || "").split(delim);
res[FOCUS] = local._data(prefix + FOCUS);
return res;
};
/* *****************************************************************************
* Extension code
*/
$.ui.fancytree.registerExtension({
name: "persist",
version: "0.3.0",
// Default options for this extension.
options: {
cookieDelimiter: "~",
cookiePrefix: undefined, // 'fancytree-<treeId>-' by default
cookie: {
raw: false,
expires: "",
path: "",
domain: "",
secure: false
},
expandLazy: false, // true: recursively expand and load lazy nodes
overrideSource: true, // true: cookie takes precedence over `source` data attributes.
store: "auto", // 'cookie': force cookie, 'local': force localStore, 'session': force sessionStore
types: "active expanded focus selected"
},
/* Generic read/write string data to cookie, sessionStorage or localStorage. */
_data: function(key, value){
var ls = this._local.localStorage; // null, sessionStorage, or localStorage
if( value === undefined ) {
return ls ? ls.getItem(key) : $.cookie(key);
} else if ( value === null ) {
if( ls ) {
ls.removeItem(key);
} else {
$.removeCookie(key);
}
} else {
if( ls ) {
ls.setItem(key, value);
} else {
$.cookie(key, value, this.options.persist.cookie);
}
}
},
/* Append `key` to a cookie. */
_appendKey: function(type, key, flag){
key = "" + key; // #90
var local = this._local,
instOpts = this.options.persist,
delim = instOpts.cookieDelimiter,
cookieName = local.cookiePrefix + type,
data = local._data(cookieName),
keyList = data ? data.split(delim) : [],
idx = $.inArray(key, keyList);
// Remove, even if we add a key, so the key is always the last entry
if(idx >= 0){
keyList.splice(idx, 1);
}
// Append key to cookie
if(flag){
keyList.push(key);
}
local._data(cookieName, keyList.join(delim));
},
treeInit: function(ctx){
var tree = ctx.tree,
opts = ctx.options,
local = this._local,
instOpts = this.options.persist;
// For 'auto' or 'cookie' mode, the cookie plugin must be available
_assert(instOpts.store === "localStore" || $.cookie, "Missing required plugin for 'persist' extension: jquery.cookie.js");
local.cookiePrefix = instOpts.cookiePrefix || ("fancytree-" + tree._id + "-");
local.storeActive = instOpts.types.indexOf(ACTIVE) >= 0;
local.storeExpanded = instOpts.types.indexOf(EXPANDED) >= 0;
local.storeSelected = instOpts.types.indexOf(SELECTED) >= 0;
local.storeFocus = instOpts.types.indexOf(FOCUS) >= 0;
if( instOpts.store === "cookie" || !window.localStorage ) {
local.localStorage = null;
} else {
local.localStorage = (instOpts.store === "local") ? window.localStorage : window.sessionStorage;
}
// Bind init-handler to apply cookie state
tree.$div.bind("fancytreeinit", function(event){
var cookie, dfd, i, keyList, node,
prevFocus = local._data(local.cookiePrefix + FOCUS); // record this before node.setActive() overrides it;
// tree.debug("document.cookie:", document.cookie);
cookie = local._data(local.cookiePrefix + EXPANDED);
keyList = cookie && cookie.split(instOpts.cookieDelimiter);
if( local.storeExpanded ) {
// Recursively load nested lazy nodes if expandLazy is 'expand' or 'load'
// Also remove expand-cookies for unmatched nodes
dfd = _loadLazyNodes(tree, local, keyList, instOpts.expandLazy ? "expand" : false , null);
} else {
// nothing to do
dfd = new $.Deferred().resolve();
}
dfd.done(function(){
if(local.storeSelected){
cookie = local._data(local.cookiePrefix + SELECTED);
if(cookie){
keyList = cookie.split(instOpts.cookieDelimiter);
for(i=0; i<keyList.length; i++){
node = tree.getNodeByKey(keyList[i]);
if(node){
if(node.selected === undefined || instOpts.overrideSource && (node.selected === false)){
// node.setSelected();
node.selected = true;
node.renderStatus();
}
}else{
// node is no longer member of the tree: remove from cookie also
local._appendKey(SELECTED, keyList[i], false);
}
}
}
// In selectMode 3 we have to fix the child nodes, since we
// only stored the selected *top* nodes
if( tree.options.selectMode === 3 ){
tree.visit(function(n){
if( n.selected ) {
n.fixSelection3AfterClick();
return "skip";
}
});
}
}
if(local.storeActive){
cookie = local._data(local.cookiePrefix + ACTIVE);
if(cookie && (opts.persist.overrideSource || !tree.activeNode)){
node = tree.getNodeByKey(cookie);
if(node){
node.debug("persist: set active", cookie);
// We only want to set the focus if the container
// had the keyboard focus before
node.setActive(true, {noFocus: true});
}
}
}
if(local.storeFocus && prevFocus){
node = tree.getNodeByKey(prevFocus);
if(node){
// node.debug("persist: set focus", cookie);
if( tree.options.titlesTabbable ) {
$(node.span).find(".fancytree-title").focus();
} else {
$(tree.$container).focus();
}
// node.setFocus();
}
}
tree._triggerTreeEvent("restore", null, {});
});
});
// Init the tree
return this._superApply(arguments);
},
nodeSetActive: function(ctx, flag, opts) {
var res,
local = this._local;
flag = (flag !== false);
res = this._superApply(arguments);
if(local.storeActive){
local._data(local.cookiePrefix + ACTIVE, this.activeNode ? this.activeNode.key : null);
}
return res;
},
nodeSetExpanded: function(ctx, flag, opts) {
var res,
node = ctx.node,
local = this._local;
flag = (flag !== false);
res = this._superApply(arguments);
if(local.storeExpanded){
local._appendKey(EXPANDED, node.key, flag);
}
return res;
},
nodeSetFocus: function(ctx, flag) {
var res,
local = this._local;
flag = (flag !== false);
res = this._superApply(arguments);
if( local.storeFocus ) {
local._data(local.cookiePrefix + FOCUS, this.focusNode ? this.focusNode.key : null);
}
return res;
},
nodeSetSelected: function(ctx, flag) {
var res, selNodes,
tree = ctx.tree,
node = ctx.node,
local = this._local;
flag = (flag !== false);
res = this._superApply(arguments);
if(local.storeSelected){
if( tree.options.selectMode === 3 ){
// In selectMode 3 we only store the the selected *top* nodes.
// De-selecting a node may also de-select some parents, so we
// calculate the current status again
selNodes = $.map(tree.getSelectedNodes(true), function(n){
return n.key;
});
selNodes = selNodes.join(ctx.options.persist.cookieDelimiter);
local._data(local.cookiePrefix + SELECTED, selNodes);
} else {
local._appendKey(SELECTED, node.key, flag);
}
}
return res;
}
});
}(jQuery, window, document));
/*!
* jquery.fancytree.table.js
*
* Render tree as table (aka 'treegrid', 'tabletree').
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* Copyright (c) 2008-2015, Martin Wendt (http://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.8.0
* @date 2015-02-08T17:56
*/
;(function($, window, document, undefined) {
"use strict";
/* *****************************************************************************
* Private functions and variables
*/
function _assert(cond, msg){
msg = msg || "";
if(!cond){
$.error("Assertion failed " + msg);
}
}
function insertSiblingAfter(referenceNode, newNode) {
referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling);
}
/* Show/hide all rows that are structural descendants of `parent`. */
function setChildRowVisibility(parent, flag) {
parent.visit(function(node){
var tr = node.tr;
// currentFlag = node.hide ? false : flag; // fix for ext-filter
if(tr){
tr.style.display = (node.hide || !flag) ? "none" : "";
}
if(!node.expanded){
return "skip";
}
});
}
/* Find node that is rendered in previous row. */
function findPrevRowNode(node){
var i, last, prev,
parent = node.parent,
siblings = parent ? parent.children : null;
if(siblings && siblings.length > 1 && siblings[0] !== node){
// use the lowest descendant of the preceeding sibling
i = $.inArray(node, siblings);
prev = siblings[i - 1];
_assert(prev.tr);
// descend to lowest child (with a <tr> tag)
while(prev.children){
last = prev.children[prev.children.length - 1];
if(!last.tr){
break;
}
prev = last;
}
}else{
// if there is no preceding sibling, use the direct parent
prev = parent;
}
return prev;
}
$.ui.fancytree.registerExtension({
name: "table",
version: "0.2.0",
// Default options for this extension.
options: {
checkboxColumnIdx: null, // render the checkboxes into the this column index (default: nodeColumnIdx)
customStatus: false, // true: generate renderColumns events for status nodes
indentation: 16, // indent every node level by 16px
nodeColumnIdx: 0 // render node expander, icon, and title to this column (default: #0)
},
// Overide virtual methods for this extension.
// `this` : is this extension object
// `this._super`: the virtual function that was overriden (member of prev. extension or Fancytree)
treeInit: function(ctx){
var i, $row, tdRole,
tree = ctx.tree,
$table = tree.widget.element;
$table.addClass("fancytree-container fancytree-ext-table");
tree.tbody = $table.find("> tbody")[0];
tree.columnCount = $("thead >tr >th", $table).length;
$(tree.tbody).empty();
tree.rowFragment = document.createDocumentFragment();
$row = $("<tr />");
tdRole = "";
if(ctx.options.aria){
$row.attr("role", "row");
tdRole = " role='gridcell'";
}
for(i=0; i<tree.columnCount; i++) {
if(ctx.options.table.nodeColumnIdx === i){
$row.append("<td" + tdRole + "><span class='fancytree-node' /></td>");
}else{
$row.append("<td" + tdRole + " />");
}
}
tree.rowFragment.appendChild($row.get(0));
// Make sure that status classes are set on the node's <tr> elements
tree.statusClassPropName = "tr";
tree.ariaPropName = "tr";
this.nodeContainerAttrName = "tr";
this._superApply(arguments);
// standard Fancytree created a root UL
$(tree.rootNode.ul).remove();
tree.rootNode.ul = null;
tree.$container = $table;
// Add container to the TAB chain
this.$container.attr("tabindex", this.options.tabbable ? "0" : "-1");
if(this.options.aria){
tree.$container
.attr("role", "treegrid")
.attr("aria-readonly", true);
}
},
/* Called by nodeRender to sync node order with tag order.*/
// nodeFixOrder: function(ctx) {
// },
nodeRemoveChildMarkup: function(ctx) {
var node = ctx.node;
// node.debug("nodeRemoveChildMarkup()");
node.visit(function(n){
if(n.tr){
$(n.tr).remove();
n.tr = null;
}
});
},
nodeRemoveMarkup: function(ctx) {
var node = ctx.node;
// node.debug("nodeRemoveMarkup()");
if(node.tr){
$(node.tr).remove();
node.tr = null;
}
this.nodeRemoveChildMarkup(ctx);
},
/* Override standard render. */
nodeRender: function(ctx, force, deep, collapsed, _recursive) {
var children, firstTr, i, l, newRow, prevNode, prevTr, subCtx,
tree = ctx.tree,
node = ctx.node,
opts = ctx.options,
isRootNode = !node.parent;
if( !_recursive ){
ctx.hasCollapsedParents = node.parent && !node.parent.expanded;
}
// $.ui.fancytree.debug("*** nodeRender " + node + ", isRoot=" + isRootNode, "tr=" + node.tr, "hcp=" + ctx.hasCollapsedParents, "parent.tr=" + (node.parent && node.parent.tr));
if( !isRootNode ){
if(!node.tr){
if( ctx.hasCollapsedParents /*&& !node.parent.tr*/ ) {
// #166: we assume that the parent will be (recursively) rendered
// later anyway.
node.debug("nodeRender ignored due to unrendered parent");
return;
}
// Create new <tr> after previous row
newRow = tree.rowFragment.firstChild.cloneNode(true);
prevNode = findPrevRowNode(node);
// $.ui.fancytree.debug("*** nodeRender " + node + ": prev: " + prevNode.key);
_assert(prevNode);
if(collapsed === true && _recursive){
// hide all child rows, so we can use an animation to show it later
newRow.style.display = "none";
}else if(deep && ctx.hasCollapsedParents){
// also hide this row if deep === true but any parent is collapsed
newRow.style.display = "none";
// newRow.style.color = "red";
}
if(!prevNode.tr){
_assert(!prevNode.parent, "prev. row must have a tr, or is system root");
tree.tbody.appendChild(newRow);
}else{
insertSiblingAfter(prevNode.tr, newRow);
}
node.tr = newRow;
if( node.key && opts.generateIds ){
node.tr.id = opts.idPrefix + node.key;
}
node.tr.ftnode = node;
if(opts.aria){
// TODO: why doesn't this work:
// node.li.role = "treeitem";
$(node.tr).attr("aria-labelledby", "ftal_" + node.key);
}
node.span = $("span.fancytree-node", node.tr).get(0);
// Set icon, link, and title (normally this is only required on initial render)
this.nodeRenderTitle(ctx);
// Allow tweaking, binding, after node was created for the first time
// tree._triggerNodeEvent("createNode", ctx);
if ( opts.createNode ){
opts.createNode.call(tree, {type: "createNode"}, ctx);
}
} else {
if( force ) {
// Set icon, link, and title (normally this is only required on initial render)
this.nodeRenderTitle(ctx); // triggers renderColumns()
} else {
// Update element classes according to node state
this.nodeRenderStatus(ctx);
}
}
}
// Allow tweaking after node state was rendered
// tree._triggerNodeEvent("renderNode", ctx);
if ( opts.renderNode ){
opts.renderNode.call(tree, {type: "renderNode"}, ctx);
}
// Visit child nodes
// Add child markup
children = node.children;
if(children && (isRootNode || deep || node.expanded)){
for(i=0, l=children.length; i<l; i++) {
subCtx = $.extend({}, ctx, {node: children[i]});
subCtx.hasCollapsedParents = subCtx.hasCollapsedParents || !node.expanded;
this.nodeRender(subCtx, force, deep, collapsed, true);
}
}
// Make sure, that <tr> order matches node.children order.
if(children && !_recursive){ // we only have to do it once, for the root branch
prevTr = node.tr || null;
firstTr = tree.tbody.firstChild;
// Iterate over all descendants
node.visit(function(n){
if(n.tr){
if(!n.parent.expanded && n.tr.style.display !== "none"){
// fix after a node was dropped over a collapsed
n.tr.style.display = "none";
setChildRowVisibility(n, false);
}
if(n.tr.previousSibling !== prevTr){
node.debug("_fixOrder: mismatch at node: " + n);
var nextTr = prevTr ? prevTr.nextSibling : firstTr;
tree.tbody.insertBefore(n.tr, nextTr);
}
prevTr = n.tr;
}
});
}
// Update element classes according to node state
// if(!isRootNode){
// this.nodeRenderStatus(ctx);
// }
},
nodeRenderTitle: function(ctx, title) {
var $cb,
node = ctx.node,
opts = ctx.options;
this._superApply(arguments);
// Move checkbox to custom column
if(opts.checkbox && opts.table.checkboxColumnIdx != null ){
$cb = $("span.fancytree-checkbox", node.span).detach();
$(node.tr).find("td:first").html($cb);
}
// Let user code write column content
// ctx.tree._triggerNodeEvent("renderColumns", node);
// Update element classes according to node state
if( ! node.isRoot() ){
this.nodeRenderStatus(ctx);
}
if( !opts.table.customStatus && node.isStatusNode() ) {
// default rendering for status node: leave other cells empty
} else if ( opts.renderColumns ) {
opts.renderColumns.call(ctx.tree, {type: "renderColumns"}, ctx);
}
},
nodeRenderStatus: function(ctx) {
var indent,
node = ctx.node,
opts = ctx.options;
this._superApply(arguments);
$(node.tr).removeClass("fancytree-node");
// indent
indent = (node.getLevel() - 1) * opts.table.indentation;
$(node.span).css({marginLeft: indent + "px"});
},
/* Expand node, return Deferred.promise. */
nodeSetExpanded: function(ctx, flag, opts) {
var dfd = new $.Deferred(),
subOpts = $.extend({}, opts, {noEvents: true, noAnimation: true});
opts = opts || {};
function _afterExpand(ok) {
flag = (flag !== false);
setChildRowVisibility(ctx.node, flag);
if( ok ) {
if( flag && ctx.options.autoScroll && !opts.noAnimation && ctx.node.hasChildren() ) {
// Scroll down to last child, but keep current node visible
ctx.node.getLastChild().scrollIntoView(true, {topNode: ctx.node}).always(function(){
if( !opts.noEvents ) {
ctx.tree._triggerNodeEvent(flag ? "expand" : "collapse", ctx);
}
dfd.resolveWith(ctx.node);
});
} else {
if( !opts.noEvents ) {
ctx.tree._triggerNodeEvent(flag ? "expand" : "collapse", ctx);
}
dfd.resolveWith(ctx.node);
}
} else {
if( !opts.noEvents ) {
ctx.tree._triggerNodeEvent(flag ? "expand" : "collapse", ctx);
}
dfd.rejectWith(ctx.node);
}
}
// Call base-expand with disabled events and animation
this._super(ctx, flag, subOpts).done(function () {
_afterExpand(true);
}).fail(function () {
_afterExpand(false);
});
return dfd.promise();
},
nodeSetStatus: function(ctx, status, message, details) {
if(status === "ok"){
var node = ctx.node,
firstChild = ( node.children ? node.children[0] : null );
if ( firstChild && firstChild.isStatusNode() ) {
$(firstChild.tr).remove();
}
}
return this._superApply(arguments);
},
treeClear: function(ctx) {
this.nodeRemoveChildMarkup(this._makeHookContext(this.rootNode));
return this._superApply(arguments);
}
/*,
treeSetFocus: function(ctx, flag) {
// alert("treeSetFocus" + ctx.tree.$container);
ctx.tree.$container.focus();
$.ui.fancytree.focusTree = ctx.tree;
}*/
});
}(jQuery, window, document));
/*!
* jquery.fancytree.themeroller.js
*
* Enable jQuery UI ThemeRoller styles.
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* @see http://jqueryui.com/themeroller/
*
* Copyright (c) 2008-2015, Martin Wendt (http://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.8.0
* @date 2015-02-08T17:56
*/
;(function($, window, document, undefined) {
"use strict";
/*******************************************************************************
* Extension code
*/
$.ui.fancytree.registerExtension({
name: "themeroller",
version: "0.0.1",
// Default options for this extension.
options: {
activeClass: "ui-state-active",
foccusClass: "ui-state-focus",
hoverClass: "ui-state-hover",
selectedClass: "ui-state-highlight"
},
treeInit: function(ctx){
this._superApply(arguments);
var $el = ctx.widget.element;
if($el[0].nodeName === "TABLE"){
$el.addClass("ui-widget ui-corner-all");
$el.find(">thead tr").addClass("ui-widget-header");
$el.find(">tbody").addClass("ui-widget-conent");
}else{
$el.addClass("ui-widget ui-widget-content ui-corner-all");
}
$el.delegate(".fancytree-node", "mouseenter mouseleave", function(event){
var node = $.ui.fancytree.getNode(event.target),
flag = (event.type === "mouseenter");
node.debug("hover: " + flag);
$(node.span).toggleClass("ui-state-hover ui-corner-all", flag);
});
},
treeDestroy: function(ctx){
this._superApply(arguments);
ctx.widget.element.removeClass("ui-widget ui-widget-content ui-corner-all");
},
nodeRenderStatus: function(ctx){
var node = ctx.node,
$el = $(node.span);
this._superApply(arguments);
/*
.ui-state-highlight: Class to be applied to highlighted or selected elements. Applies "highlight" container styles to an element and its child text, links, and icons.
.ui-state-error: Class to be applied to error messaging container elements. Applies "error" container styles to an element and its child text, links, and icons.
.ui-state-error-text: An additional class that applies just the error text color without background. Can be used on form labels for instance. Also applies error icon color to child icons.
.ui-state-default: Class to be applied to clickable button-like elements. Applies "clickable default" container styles to an element and its child text, links, and icons.
.ui-state-hover: Class to be applied on mouseover to clickable button-like elements. Applies "clickable hover" container styles to an element and its child text, links, and icons.
.ui-state-focus: Class to be applied on keyboard focus to clickable button-like elements. Applies "clickable hover" container styles to an element and its child text, links, and icons.
.ui-state-active: Class to be applied on mousedown to clickable button-like elements. Applies "clickable active" container styles to an element and its child text, links, and icons.
*/
$el.toggleClass("ui-state-active", node.isActive());
$el.toggleClass("ui-state-focus", node.hasFocus());
$el.toggleClass("ui-state-highlight", node.isSelected());
// node.debug("ext-themeroller.nodeRenderStatus: ", node.span.className);
}
});
}(jQuery, window, document));
/*!
* jquery.fancytree.wide.js
* Support for 100% wide selection bars.
* (Extension module for jquery.fancytree.js: https://github.com/mar10/fancytree/)
*
* Copyright (c) 2008-2015, Martin Wendt (http://wwWendt.de)
*
* Released under the MIT license
* https://github.com/mar10/fancytree/wiki/LicenseInfo
*
* @version 2.8.0
* @date 2015-02-08T17:56
*/
;(function($, window, document, undefined) {
"use strict";
var reNumUnit = /^([+-]?(?:\d+|\d*\.\d+))([a-z]*|%)$/; // split "1.5em" to ["1.5", "em"]
/*******************************************************************************
* Private functions and variables
*/
// var _assert = $.ui.fancytree.assert;
/* Calculate inner width without scrollbar */
// function realInnerWidth($el) {
// // http://blog.jquery.com/2012/08/16/jquery-1-8-box-sizing-width-csswidth-and-outerwidth/
// // inst.contWidth = parseFloat(this.$container.css("width"), 10);
// // 'Client width without scrollbar' - 'padding'
// return $el[0].clientWidth - ($el.innerWidth() - parseFloat($el.css("width"), 10));
// }
/* Create a global embedded CSS style for the tree. */
function defineHeadStyleElement(id, cssText) {
id = "fancytree-style-" + id;
var $headStyle = $("#" + id);
if( !cssText ) {
$headStyle.remove();
return null;
}
if( !$headStyle.length ) {
$headStyle = $("<style />")
.attr("id", id)
.addClass("fancytree-style")
.prop("type", "text/css")
.appendTo("head");
}
try {
$headStyle.html(cssText);
} catch ( e ) {
// fix for IE 6-8
$headStyle[0].styleSheet.cssText = cssText;
}
return $headStyle;
}
/* Calculate the CSS rules that indent title spans. */
function renderLevelCss(containerId, depth, levelOfs, lineOfs, measureUnit) {
var i,
prefix = "#" + containerId + " span.fancytree-level-",
rules = [];
for(i = 0; i < depth; i++) {
rules.push(prefix + (i + 1) + " span.fancytree-title { padding-left: " +
(i * levelOfs + lineOfs) + measureUnit + "; }");
}
// Some UI animations wrap the UL inside a DIV and set position:relative on both.
// This breaks the left:0 and padding-left:nn settings of the title
rules.push("#" + containerId +
" div.ui-effects-wrapper ul li span.fancytree-title " +
"{ padding-left: 3px; position: static; width: auto; }");
return rules.join("\n");
}
// /**
// * [ext-wide] Recalculate the width of the selection bar after the tree container
// * was resized.<br>
// * May be called explicitly on container resize, since there is no resize event
// * for DIV tags.
// *
// * @alias Fancytree#wideUpdate
// * @requires jquery.fancytree.wide.js
// */
// $.ui.fancytree._FancytreeClass.prototype.wideUpdate = function(){
// var inst = this.ext.wide,
// prevCw = inst.contWidth,
// prevLo = inst.lineOfs;
// inst.contWidth = realInnerWidth(this.$container);
// // Each title is precceeded by 2 or 3 icons (16px + 3 margin)
// // + 1px title border and 3px title padding
// // TODO: use code from treeInit() below
// inst.lineOfs = (this.options.checkbox ? 3 : 2) * 19;
// if( prevCw !== inst.contWidth || prevLo !== inst.lineOfs ) {
// this.debug("wideUpdate: " + inst.contWidth);
// this.visit(function(node){
// node.tree._callHook("nodeRenderTitle", node);
// });
// }
// };
/*******************************************************************************
* Extension code
*/
$.ui.fancytree.registerExtension({
name: "wide",
version: "0.0.3",
// Default options for this extension.
options: {
iconWidth: null, // Adjust this if @fancy-icon-width != "16px"
iconSpacing: null, // Adjust this if @fancy-icon-spacing != "3px"
levelOfs: null // Adjust this if ul padding != "16px"
},
treeCreate: function(ctx){
this._superApply(arguments);
this.$container.addClass("fancytree-ext-wide");
var containerId, cssText, iconSpacingUnit, iconWidthUnit, levelOfsUnit,
instOpts = ctx.options.wide,
// css sniffing
$dummyLI = $("<li id='fancytreeTemp'><span class='fancytree-node'><span class='fancytree-icon' /><span class='fancytree-title' /></span><ul />")
.appendTo(ctx.tree.$container),
$dummyIcon = $dummyLI.find(".fancytree-icon"),
$dummyUL = $dummyLI.find("ul"),
// $dummyTitle = $dummyLI.find(".fancytree-title"),
iconSpacing = instOpts.iconSpacing || $dummyIcon.css("margin-left"),
iconWidth = instOpts.iconWidth || $dummyIcon.css("width"),
levelOfs = instOpts.levelOfs || $dummyUL.css("padding-left");
$dummyLI.remove();
iconSpacingUnit = iconSpacing.match(reNumUnit)[2];
iconSpacing = parseFloat(iconSpacing, 10);
iconWidthUnit = iconWidth.match(reNumUnit)[2];
iconWidth = parseFloat(iconWidth, 10);
levelOfsUnit = levelOfs.match(reNumUnit)[2];
if( iconSpacingUnit !== iconWidthUnit || levelOfsUnit !== iconWidthUnit ) {
$.error("iconWidth, iconSpacing, and levelOfs must have the same css measure unit");
}
this._local.measureUnit = iconWidthUnit;
this._local.levelOfs = parseFloat(levelOfs);
this._local.lineOfs = (ctx.options.checkbox ? 3 : 2) * (iconWidth + iconSpacing) + iconSpacing;
this._local.maxDepth = 10;
// Get/Set a unique Id on the container (if not already exists)
containerId = this.$container.uniqueId().attr("id");
// Generated css rules for some levels (extended on demand)
cssText = renderLevelCss(containerId, this._local.maxDepth,
this._local.levelOfs, this._local.lineOfs, this._local.measureUnit);
defineHeadStyleElement(containerId, cssText);
},
treeDestroy: function(ctx){
// Remove generated css rules
defineHeadStyleElement(this.$container.attr("id"), null);
return this._superApply(arguments);
},
nodeRenderStatus: function(ctx) {
var containerId, cssText, res,
node = ctx.node,
level = node.getLevel();
res = this._superApply(arguments);
// Generate some more level-n rules if required
if( level > this._local.maxDepth ) {
containerId = this.$container.attr("id");
this._local.maxDepth *= 2;
node.debug("Define global ext-wide css up to level " + this._local.maxDepth);
cssText = renderLevelCss(containerId, this._local.maxDepth,
this._local.levelOfs, this._local.lineOfs, this._local.measureUnit);
defineHeadStyleElement(containerId, cssText);
}
// Add level-n class to apply indentation padding.
// (Setting element style would not work, since it cannot easily be
// overriden while animations run)
$(node.span).addClass("fancytree-level-" + level);
return res;
}
});
}(jQuery, window, document));
|
actor-apps/app-web/src/app/components/common/MessageItem.react.js
|
vanloswang/actor-platform
|
import React from 'react';
import ReactMixin from 'react-mixin';
import addons from 'react/addons';
import classnames from 'classnames';
import VisibilitySensor from 'react-visibility-sensor';
import AvatarItem from 'components/common/AvatarItem.react';
import Text from './Text.react';
import Image from './Image.react';
import Document from './Document.react';
import State from './State.react';
import DialogActionCreators from 'actions/DialogActionCreators';
import { MessageContentTypes } from 'constants/ActorAppConstants';
const {addons: { PureRenderMixin }} = addons;
@ReactMixin.decorate(PureRenderMixin)
class MessageItem extends React.Component {
static propTypes = {
peer: React.PropTypes.object.isRequired,
message: React.PropTypes.object.isRequired,
isNewDay: React.PropTypes.bool,
isSameSender: React.PropTypes.bool,
index: React.PropTypes.number,
onVisibilityChange: React.PropTypes.func
};
constructor(props) {
super(props);
this.state = {
isActionsShown: false
};
}
onClick = () => {
DialogActionCreators.selectDialogPeerUser(this.props.message.sender.peer.id);
};
onVisibilityChange = (isVisible) => {
this.props.onVisibilityChange(this.props.message, isVisible);
};
onDelete = () => {
const { peer, message } = this.props;
DialogActionCreators.deleteMessages(peer, [message.rid]);
};
//showActions = () => {
// this.setState({isActionsShown: true});
// document.addEventListener('click', this.hideActions, false);
//};
//hideActions = () => {
// this.setState({isActionsShown: false});
// document.removeEventListener('click', this.hideActions, false);
//};
render() {
const { message, index, isSameSender } = this.props;
let header,
messageContent,
visibilitySensor,
leftBlock;
let messageClassName = classnames({
'message': true,
'row': true,
'message--same-sender': isSameSender
});
//let actionsDropdownClassName = classnames({
// 'dropdown': true,
// 'dropdown--small': true,
// 'dropdown--opened': this.state.isActionsShown
//});
if (isSameSender) {
leftBlock = (
<div className="message__info text-right">
<time className="message__timestamp">{message.date}</time>
<State message={message}/>
</div>
);
} else {
leftBlock = (
<div className="message__info message__info--avatar">
<a onClick={this.onClick}>
<AvatarItem image={message.sender.avatar}
placeholder={message.sender.placeholder}
title={message.sender.title}/>
</a>
</div>
);
header = (
<header className="message__header">
<h3 className="message__sender">
<a onClick={this.onClick}>{message.sender.title}</a>
</h3>
<time className="message__timestamp">{message.date}</time>
<State message={message}/>
</header>
);
}
if (message.content.content === MessageContentTypes.SERVICE) {
leftBlock = null;
header = null;
}
switch (message.content.content) {
case MessageContentTypes.SERVICE:
messageContent = <div className="message__content message__content--service">{message.content.text}</div>;
break;
case MessageContentTypes.TEXT:
messageContent = (
<Text content={message.content}
className="message__content message__content--text"/>
);
break;
case MessageContentTypes.PHOTO:
messageContent = (
<Image content={message.content}
className="message__content message__content--photo"
loadedClassName="message__content--photo--loaded"/>
);
break;
case MessageContentTypes.DOCUMENT:
messageContent = (
<Document content={message.content}
className="message__content message__content--document"/>
);
break;
default:
return null;
}
if (this.props.onVisibilityChange) {
visibilitySensor = <VisibilitySensor onChange={this.onVisibilityChange}/>;
}
return (
<li className={messageClassName}>
{leftBlock}
<div className="message__body col-xs">
{header}
{messageContent}
{visibilitySensor}
</div>
{/*
<div className="message__actions">
<i className="material-icons" onClick={this.onDelete}>close</i>
</div>
<div className="message__actions hide">
<div className={actionsDropdownClassName}>
<span className="dropdown__button" onClick={this.showActions}>
<i className="material-icons">arrow_drop_down</i>
</span>
<ul className="dropdown__menu dropdown__menu--right">
<li className="dropdown__menu__item">
<i className="icon material-icons">reply</i>
Reply
</li>
<li className="dropdown__menu__item hide">
<i className="icon material-icons">forward</i>
Forward
</li>
<li className="dropdown__menu__item" onClick={this.onDelete}>
<i className="icon material-icons">close</i>
Delete
</li>
</ul>
</div>
</div>
*/}
</li>
);
}
}
export default MessageItem;
|
src/components/FuelSavingsResults.spec.js
|
timcash/simplechat2
|
import chai from 'chai';
import cheerio from 'cheerio';
import FuelSavingsResults from './FuelSavingsResults';
import React from 'react';
import ReactDOMServer from 'react/lib/ReactDOMServer';
chai.should();
/*This test file displays how to test a React component's HTML
outside of the browser. It uses Cheerio, which is a handy
server-side library that mimics jQuery. So to test a React
components HTML for a given state we do the following:
1. Instantiate the component and pass the desired prop values
2. Use ReactDOMServer to generate the resulting HTML
3. Use Cheerio to load the HTML into a fake DOM
4. Use Cheerio to query the DOM using jQuery style selectors
5. Assert that certain DOM elements exist with expected values.
*/
describe('Fuel Savings Calculator Results Component', () => {
describe('Savings label', () => {
it('displays as savings when savings exist', () => {
//arrange
var props = {
savings: {
monthly: '10',
annual: '120',
threeYear: '360'
}
};
var sut = React.createElement(FuelSavingsResults, props);
//act
var html = ReactDOMServer.renderToStaticMarkup(sut);
let $ = cheerio.load(html);
var fuelSavingsLabel = $('.fuel-savings-label').html();
//assert
fuelSavingsLabel.should.equal('Savings');
});
it('display as loss when savings don\'t exist', () => {
//arrange
var props = {
savings: {
monthly: '-10',
annual: '-120',
threeYear: '-360'
}
};
var sut = React.createElement(FuelSavingsResults, props);
//act
var html = ReactDOMServer.renderToStaticMarkup(sut);
let $ = cheerio.load(html);
var fuelSavingsLabel = $('.fuel-savings-label').html();
//assert
fuelSavingsLabel.should.equal('Loss');
});
});
});
|
src/borrowing.js
|
Kennytian/learning-react-navigation
|
import React, { Component } from 'react';
import {
Text,
TouchableOpacity,
View
} from 'react-native';
import styles from './styles';
export default class Borrowing extends Component {
render() {
const {navigate} = this.props.navigation;
return (
<View style={styles.container}>
<Text style={styles.welcome}>
Welcome to Borrowing!
</Text>
<TouchableOpacity onPress={() => navigate('MyCenter')}>
<Text style={styles.welcome}>
跳转到 我的
</Text>
</TouchableOpacity>
</View>
);
}
}
|
src/components/common/svg-icons/places/free-breakfast.js
|
abzfarah/Pearson.NAPLAN.GnomeH
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let PlacesFreeBreakfast = (props) => (
<SvgIcon {...props}>
<path d="M20 3H4v10c0 2.21 1.79 4 4 4h6c2.21 0 4-1.79 4-4v-3h2c1.11 0 2-.9 2-2V5c0-1.11-.89-2-2-2zm0 5h-2V5h2v3zM4 19h16v2H4z"/>
</SvgIcon>
);
PlacesFreeBreakfast = pure(PlacesFreeBreakfast);
PlacesFreeBreakfast.displayName = 'PlacesFreeBreakfast';
PlacesFreeBreakfast.muiName = 'SvgIcon';
export default PlacesFreeBreakfast;
|
src/admin/client/modules/shared/deleteConfirmation/index.js
|
cezerin/cezerin
|
import React from 'react';
import messages from 'lib/text';
import Dialog from 'material-ui/Dialog';
import FlatButton from 'material-ui/FlatButton';
export default class ConfirmationDialog extends React.Component {
constructor(props) {
super(props);
this.state = {
open: props.open
};
}
componentWillReceiveProps(nextProps) {
if (this.state.open !== nextProps.open) {
this.setState({
open: nextProps.open
});
}
}
close = () => {
this.setState({ open: false });
};
handleCancel = () => {
this.close();
if (this.props.onCancel) {
this.props.onCancel();
}
};
handleDelete = () => {
this.close();
if (this.props.onDelete) {
this.props.onDelete();
}
};
render() {
const { isSingle = true, itemsCount = 0, itemName = '' } = this.props;
const title = isSingle
? messages.singleDeleteTitle.replace('{name}', itemName)
: messages.multipleDeleteTitle.replace('{count}', itemsCount);
const description = isSingle
? messages.singleDeleteDescription
: messages.multipleDeleteDescription.replace('{count}', itemsCount);
const actions = [
<FlatButton
label={messages.cancel}
onClick={this.handleCancel}
style={{ marginRight: 10 }}
/>,
<FlatButton
label={messages.actions_delete}
primary={true}
keyboardFocused={true}
onClick={this.handleDelete}
/>
];
return (
<Dialog
title={title}
actions={actions}
modal={false}
open={this.state.open}
onRequestClose={this.handleCancel}
contentStyle={{ maxWidth: 540 }}
titleStyle={{ fontSize: '18px', lineHeight: '28px' }}
>
<div style={{ wordWrap: 'break-word' }}>{description}</div>
</Dialog>
);
}
}
|
app/components/shared/FormInputLabel.js
|
buildkite/frontend
|
import React from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
class FormInputLabel extends React.PureComponent {
static propTypes = {
label: PropTypes.node.isRequired,
children: PropTypes.node,
errors: PropTypes.bool,
required: PropTypes.bool
};
render() {
return (
<label>
<div className={classNames("bold mb1", { "red": this.props.errors })}>
{this.props.label}
{this.props.required && <span className="dark-gray h6 semi-bold"> — Required</span>}
</div>
{this.props.children}
</label>
);
}
}
export default FormInputLabel;
|
src/front-end/js/components/CV/Education.js
|
aleksey-gonchar/iamamaze.me
|
import React from 'react'
import createFragment from 'react-addons-create-fragment'
import { isFetched } from '../../reducers/CVReducer.js'
import CVActions from '../../actions/CVActions.js'
import { connect } from 'react-redux'
import { bindActionCreators } from 'redux'
import uuid from 'node-uuid'
import marked from 'marked'
import { Panel, Table } from 'react-bootstrap'
import Waiter from '../helpers/Waiter.js'
function select (state) {
return { education: state.cv.education}
}
function actions (dispatch) {
return {
actions: {
fetchState: bindActionCreators(() => CVActions.fetchState('education'), dispatch)
}
}
}
class Education extends React.Component {
static fetchState (store) {
if (isFetched(store.getState().cv, 'education')) {
return Promise.resolve()
} else {
return store.dispatch(CVActions.fetchState('education'))
}
}
isFetched () {
return this.props.education.length > 0
}
componentDidMount () {
if (!this.isFetched()) {
this.props.actions.fetchState()
}
}
render () {
let education = []
if (this.isFetched()) {
education = _.chain(this.props.education).sort('year').reverse().reduce((res, edu) => {
const el = (
<li className='cv-education-item' key={uuid.v4()}>
<div className='cv-education-item-year'>
{edu.year}
</div>
<div className='cv-education-item-text'>
<strong>{edu.title}</strong>
<span className='cv-edu-details' dangerouslySetInnerHTML={ {__html: marked(edu.details)} }/>
</div>
</li>
)
res[el.key]= el
return res
}, {}).value()
education = createFragment(education)
}
const content = (
<Panel header={(<h2>// EDUCATION</h2>)}>
<ul className='cv-education clearfix'>
{education}
</ul>
</Panel>
)
return (
<div data-class='CV.Education'>
{ this.isFetched() ? content: <Waiter/> }
</div>
)
}
}
export default connect(select, actions)(Education)
|
src/components/UI/PrintBoardButton/PrintBoardButton.component.js
|
shayc/cboard
|
import React from 'react';
import PropTypes from 'prop-types';
import PrintBoardIcon from '@material-ui/icons/Print';
import IconButton from '../IconButton';
const PrintBoardButton = ({ label, disabled, onClick }) => (
<IconButton label={label} disabled={disabled} onClick={onClick}>
<PrintBoardIcon />
</IconButton>
);
PrintBoardButton.propTypes = {
label: PropTypes.string,
onClick: PropTypes.func,
disabled: PropTypes.bool
};
export default PrintBoardButton;
|
example/App/Containers/RootContainer.js
|
ElekenAgency/react-native-touch-id-android
|
/**
* Sample React Native App
* https://github.com/facebook/react-native
* @flow
*/
import React, { Component } from 'react';
import {
AppRegistry,
StyleSheet,
Text,
View,
ToastAndroid,
TouchableOpacity
} from 'react-native';
import Finger from 'react-native-touch-id-android'
import { Metrics, Colors, Fonts } from '../Themes/'
import styles from './RootContainerStyles'
import TouchAlert from '../Components/TouchAlert'
export default class RootContainer extends Component {
constructor(){
super()
this.state = {
modalVisible: false,
}
}
touchAuth(){
Finger.isSensorAvailable()
.then((isAvailable) => {
this.setState({modalVisible: true})
Finger.requestTouch()
.then(success => {
ToastAndroid.show('Access granted', ToastAndroid.SHORT);
this.setState({modalVisible: false})
})
.catch(error => {
ToastAndroid.show(error, ToastAndroid.SHORT);
this.setState({modalVisible: false})
});
})
.catch(error => {
ToastAndroid.show(error, ToastAndroid.SHORT);
});
}
render() {
return (
<View style={styles.container}>
<TouchableOpacity
onPress={()=>{
this.touchAuth()
}}
style={styles.button}>
<Text style={styles.buttonText}>Enable scanner</Text>
</TouchableOpacity>
<TouchAlert
visible={this.state.modalVisible}
dismissDialog={()=> this.setState({modalVisible: false}) }
/>
</View>
);
}
componentWillUnmount(){
Finger.dismiss()
}
}
AppRegistry.registerComponent('RootContainer', () => RootContainer);
|
src/universal/components/Fields/Switch/index.js
|
sanchitgangwar/remind-plus
|
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import Typography from 'material-ui/Typography';
import Switch from 'material-ui/Switch';
import styles from './index.css';
class RFSwitch extends Component {
static propTypes = {
input: PropTypes.object,
label: PropTypes.string,
meta: PropTypes.object
};
render() {
const {
label,
input: { value, ...restInput },
meta,
...rest
} = this.props;
return (
<div className={styles.root}>
<Typography>{ label }</Typography>
<Switch
checked={value}
{...restInput}
{...rest}
/>
</div>
);
}
}
export default RFSwitch;
|
src/svg-icons/action/favorite.js
|
andrejunges/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let ActionFavorite = (props) => (
<SvgIcon {...props}>
<path d="M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z"/>
</SvgIcon>
);
ActionFavorite = pure(ActionFavorite);
ActionFavorite.displayName = 'ActionFavorite';
ActionFavorite.muiName = 'SvgIcon';
export default ActionFavorite;
|
src/renderers/shared/reconciler/__tests__/ReactMultiChildText-test.js
|
ianb/react
|
/**
* Copyright 2013-2015, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @emails react-core
*/
'use strict';
require('mock-modules');
var React = require('React');
var ReactDOM = require('ReactDOM');
var ReactFragment = require('ReactFragment');
var ReactTestUtils = require('ReactTestUtils');
var frag = ReactFragment.create;
// Helpers
var testAllPermutations = function(testCases) {
for (var i = 0; i < testCases.length; i += 2) {
var renderWithChildren = testCases[i];
var expectedResultAfterRender = testCases[i + 1];
for (var j = 0; j < testCases.length; j += 2) {
var updateWithChildren = testCases[j];
var expectedResultAfterUpdate = testCases[j + 1];
var container = document.createElement('div');
var d = ReactDOM.render(<div>{renderWithChildren}</div>, container);
expectChildren(d, expectedResultAfterRender);
d = ReactDOM.render(<div>{updateWithChildren}</div>, container);
expectChildren(d, expectedResultAfterUpdate);
}
}
};
var expectChildren = function(d, children) {
var outerNode = ReactDOM.findDOMNode(d);
var textNode;
if (typeof children === 'string') {
textNode = outerNode.firstChild;
if (children === '') {
expect(textNode != null).toBe(false);
} else {
expect(textNode != null).toBe(true);
expect(textNode.nodeType).toBe(3);
expect(textNode.data).toBe('' + children);
}
} else {
expect(outerNode.childNodes.length).toBe(children.length);
for (var i = 0; i < children.length; i++) {
var child = children[i];
if (typeof child === 'string') {
textNode = outerNode.childNodes[i].firstChild;
if (child === '') {
expect(textNode).toBe(null);
} else {
expect(textNode).not.toBe(null);
expect(textNode.nodeType).toBe(3);
expect(textNode.data).toBe('' + child);
}
} else {
var elementDOMNode = outerNode.childNodes[i];
expect(elementDOMNode.tagName).toBe('DIV');
}
}
}
};
/**
* ReactMultiChild DOM integration test. In ReactDOM components, we make sure
* that single children that are strings are treated as "content" which is much
* faster to render and update.
*/
describe('ReactMultiChildText', function() {
it('should correctly handle all possible children for render and update', function() {
spyOn(console, 'error');
testAllPermutations([
// basic values
undefined, [],
null, [],
false, [],
true, [],
0, '0',
1.2, '1.2',
'', '',
'foo', 'foo',
[], [],
[undefined], [],
[null], [],
[false], [],
[true], [],
[0], ['0'],
[1.2], ['1.2'],
[''], [''],
['foo'], ['foo'],
[<div />], [<div />],
// two adjacent values
[true, 0], ['0'],
[0, 0], ['0', '0'],
[1.2, 0], ['1.2', '0'],
[0, ''], ['0', ''],
['foo', 0], ['foo', '0'],
[0, <div />], ['0', <div />],
[true, 1.2], ['1.2'],
[1.2, 0], ['1.2', '0'],
[1.2, 1.2], ['1.2', '1.2'],
[1.2, ''], ['1.2', ''],
['foo', 1.2], ['foo', '1.2'],
[1.2, <div />], ['1.2', <div />],
[true, ''], [''],
['', 0], ['', '0'],
[1.2, ''], ['1.2', ''],
['', ''], ['', ''],
['foo', ''], ['foo', ''],
['', <div />], ['', <div />],
[true, 'foo'], ['foo'],
['foo', 0], ['foo', '0'],
[1.2, 'foo'], ['1.2', 'foo'],
['foo', ''], ['foo', ''],
['foo', 'foo'], ['foo', 'foo'],
['foo', <div />], ['foo', <div />],
// values separated by an element
[true, <div />, true], [<div />],
[1.2, <div />, 1.2], ['1.2', <div />, '1.2'],
['', <div />, ''], ['', <div />, ''],
['foo', <div />, 'foo'], ['foo', <div />, 'foo'],
[true, 1.2, <div />, '', 'foo'], ['1.2', <div />, '', 'foo'],
[1.2, '', <div />, 'foo', true], ['1.2', '', <div />, 'foo'],
['', 'foo', <div />, true, 1.2], ['', 'foo', <div />, '1.2'],
[true, 1.2, '', <div />, 'foo', true, 1.2], ['1.2', '', <div />, 'foo', '1.2'],
['', 'foo', true, <div />, 1.2, '', 'foo'], ['', 'foo', <div />, '1.2', '', 'foo'],
// values inside arrays
[[true], [true]], [],
[[1.2], [1.2]], ['1.2', '1.2'],
[[''], ['']], ['', ''],
[['foo'], ['foo']], ['foo', 'foo'],
[[<div />], [<div />]], [<div />, <div />],
[[true, 1.2, <div />], '', 'foo'], ['1.2', <div />, '', 'foo'],
[1.2, '', [<div />, 'foo', true]], ['1.2', '', <div />, 'foo'],
['', ['foo', <div />, true], 1.2], ['', 'foo', <div />, '1.2'],
[true, [1.2, '', <div />, 'foo'], true, 1.2], ['1.2', '', <div />, 'foo', '1.2'],
['', 'foo', [true, <div />, 1.2, ''], 'foo'], ['', 'foo', <div />, '1.2', '', 'foo'],
// values inside objects
[frag({a: true}), frag({a: true})], [],
[frag({a: 1.2}), frag({a: 1.2})], ['1.2', '1.2'],
[frag({a: ''}), frag({a: ''})], ['', ''],
[frag({a: 'foo'}), frag({a: 'foo'})], ['foo', 'foo'],
[frag({a: <div />}), frag({a: <div />})], [<div />, <div />],
[frag({a: true, b: 1.2, c: <div />}), '', 'foo'], ['1.2', <div />, '', 'foo'],
[1.2, '', frag({a: <div />, b: 'foo', c: true})], ['1.2', '', <div />, 'foo'],
['', frag({a: 'foo', b: <div />, c: true}), 1.2], ['', 'foo', <div />, '1.2'],
[true, frag({a: 1.2, b: '', c: <div />, d: 'foo'}), true, 1.2], ['1.2', '', <div />, 'foo', '1.2'],
['', 'foo', frag({a: true, b: <div />, c: 1.2, d: ''}), 'foo'], ['', 'foo', <div />, '1.2', '', 'foo'],
// values inside elements
[<div>{true}{1.2}{<div />}</div>, '', 'foo'], [<div />, '', 'foo'],
[1.2, '', <div>{<div />}{'foo'}{true}</div>], ['1.2', '', <div />],
['', <div>{'foo'}{<div />}{true}</div>, 1.2], ['', <div />, '1.2'],
[true, <div>{1.2}{''}{<div />}{'foo'}</div>, true, 1.2], [<div />, '1.2'],
['', 'foo', <div>{true}{<div />}{1.2}{''}</div>, 'foo'], ['', 'foo', <div />, 'foo'],
]);
expect(console.error.calls.length).toBe(1);
expect(console.error.calls[0].args[0]).toContain('Warning: Each child in an array or iterator should have a unique "key" prop.');
});
it('should throw if rendering both HTML and children', function() {
expect(function() {
ReactTestUtils.renderIntoDocument(
<div dangerouslySetInnerHTML={{__html: 'abcdef'}}>ghjkl</div>
);
}).toThrow();
});
it('should render between nested components and inline children', function() {
ReactTestUtils.renderIntoDocument(<div><h1><span /><span /></h1></div>);
expect(function() {
ReactTestUtils.renderIntoDocument(<div><h1>A</h1></div>);
}).not.toThrow();
expect(function() {
ReactTestUtils.renderIntoDocument(<div><h1>{['A']}</h1></div>);
}).not.toThrow();
expect(function() {
ReactTestUtils.renderIntoDocument(<div><h1>{['A', 'B']}</h1></div>);
}).not.toThrow();
});
});
|
packages/material-ui-icons/src/BatteryAlert.js
|
Kagami/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path fill="none" d="M0 0h24v24H0z" /><path d="M15.67 4H14V2h-4v2H8.33C7.6 4 7 4.6 7 5.33v15.33C7 21.4 7.6 22 8.33 22h7.33c.74 0 1.34-.6 1.34-1.33V5.33C17 4.6 16.4 4 15.67 4zM13 18h-2v-2h2v2zm0-4h-2V9h2v5z" /></React.Fragment>
, 'BatteryAlert');
|
src/components/ToastNotifications.js
|
mareklibra/userportal
|
import React from 'react'
import PropTypes from 'prop-types'
import { connect } from 'react-redux'
import { TimedToastNotification, ToastNotificationList } from 'patternfly-react'
import { setNotificationNotified } from '_/actions'
import style from './sharedStyle.css'
function normalizeType (theType) {
theType = String(theType).toLowerCase()
const isExpected = ['error', 'warning', 'success', 'info', 'danger'].includes(theType)
return isExpected ? theType : 'warning'
}
const ToastNotifications = ({ userMessages, onDismissNotification }) => {
return <ToastNotificationList>
{ userMessages.get('records').filter(r => !r.get('notified')).map(r =>
<TimedToastNotification
className={style['toast-margin-top']}
type={normalizeType(r.get('type'))}
onDismiss={() => onDismissNotification(r.get('id'))}
key={r.get('time')}
>
<span>
{r.get('message')}
</span>
</TimedToastNotification>
)}
</ToastNotificationList>
}
ToastNotifications.propTypes = {
userMessages: PropTypes.object.isRequired,
onDismissNotification: PropTypes.func.isRequired,
}
export default connect(
(state) => ({
userMessages: state.userMessages,
}),
(dispatch) => ({
onDismissNotification: (eventId) => dispatch(setNotificationNotified({ eventId })),
})
)(ToastNotifications)
|
ajax/libs/primereact/3.3.1/components/multiselect/MultiSelectHeader.js
|
cdnjs/cdnjs
|
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.MultiSelectHeader = void 0;
var _react = _interopRequireWildcard(require("react"));
var _propTypes = _interopRequireDefault(require("prop-types"));
var _InputText = require("../inputtext/InputText");
var _Checkbox = require("../checkbox/Checkbox");
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; if (obj != null) { var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _typeof(obj) { 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 _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 _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 _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
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 _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
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; }
var MultiSelectHeader =
/*#__PURE__*/
function (_Component) {
_inherits(MultiSelectHeader, _Component);
function MultiSelectHeader() {
var _this;
_classCallCheck(this, MultiSelectHeader);
_this = _possibleConstructorReturn(this, _getPrototypeOf(MultiSelectHeader).call(this));
_this.onFilter = _this.onFilter.bind(_assertThisInitialized(_this));
_this.onToggleAll = _this.onToggleAll.bind(_assertThisInitialized(_this));
return _this;
}
_createClass(MultiSelectHeader, [{
key: "onFilter",
value: function onFilter(event) {
if (this.props.onFilter) {
this.props.onFilter({
originalEvent: event,
query: event.target.value
});
}
}
}, {
key: "onToggleAll",
value: function onToggleAll(event) {
if (this.props.onToggleAll) {
this.props.onToggleAll({
originalEvent: event,
checked: this.props.allChecked
});
}
}
}, {
key: "renderFilterElement",
value: function renderFilterElement() {
if (this.props.filter) {
return _react.default.createElement("div", {
className: "p-multiselect-filter-container"
}, _react.default.createElement(_InputText.InputText, {
type: "text",
role: "textbox",
value: this.props.filterValue,
onChange: this.onFilter,
className: "p-inputtext p-component"
}), _react.default.createElement("span", {
className: "p-multiselect-filter-icon pi pi-search"
}));
} else {
return null;
}
}
}, {
key: "render",
value: function render() {
var filterElement = this.renderFilterElement();
return _react.default.createElement("div", {
className: "p-multiselect-header"
}, _react.default.createElement(_Checkbox.Checkbox, {
checked: this.props.allChecked,
onChange: this.onToggleAll
}), filterElement, _react.default.createElement("button", {
className: "p-multiselect-close p-link",
onClick: this.props.onClose
}, _react.default.createElement("span", {
className: "p-multiselect-close-icon pi pi-times"
})));
}
}]);
return MultiSelectHeader;
}(_react.Component);
exports.MultiSelectHeader = MultiSelectHeader;
_defineProperty(MultiSelectHeader, "defaultProps", {
filter: false,
filterValue: null,
onFilter: null,
onClose: null,
onToggleAll: null,
allChecked: false
});
_defineProperty(MultiSelectHeader, "propTypes", {
filter: _propTypes.default.bool,
filterValue: _propTypes.default.string,
allChecked: _propTypes.default.bool,
onFilter: _propTypes.default.func,
onClose: _propTypes.default.func,
onToggleAll: _propTypes.default.func
});
|
website/.eslintrc.js
|
ilkkao/mas
|
module.exports = {
root: true,
parser: '@typescript-eslint/parser',
parserOptions: {
ecmaVersion: 2020,
sourceType: 'module'
},
extends: [
'plugin:react/recommended',
'plugin:react-hooks/recommended',
'plugin:jsx-a11y/recommended',
'plugin:@typescript-eslint/recommended',
'plugin:prettier/recommended'
],
rules: {
'@typescript-eslint/no-unused-vars': ['error', { varsIgnorePattern: '^_' }],
'react/boolean-prop-naming': 'error',
'react/destructuring-assignment': 'error',
'react/no-array-index-key': 'error',
'jsx-a11y/no-autofocus': 'off'
},
settings: {
react: {
version: 'detect'
}
}
};
|
Libraries/NewAppScreen/components/DebugInstructions.js
|
exponent/react-native
|
/**
* 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.
*
* @flow strict-local
* @format
*/
import type {Node} from 'react';
import {Platform, StyleSheet, Text} from 'react-native';
import React from 'react';
const styles = StyleSheet.create({
highlight: {
fontWeight: '700',
},
});
const DebugInstructions: () => Node = Platform.select({
ios: () => (
<Text>
Press <Text style={styles.highlight}>Cmd + D</Text> in the simulator or{' '}
<Text style={styles.highlight}>Shake</Text> your device to open the React
Native debug menu.
</Text>
),
default: () => (
<Text>
Press <Text style={styles.highlight}>Cmd or Ctrl + M</Text> or{' '}
<Text style={styles.highlight}>Shake</Text> your device to open the React
Native debug menu.
</Text>
),
});
export default DebugInstructions;
|
src/components/Skills/SkillLevel.js
|
ICalvinG/icalving.github.io
|
import React, { Component } from 'react';
import PropTypes from 'prop-types';
class SkillLevel extends Component {
createSkillLevelList = () => {
let skillLevelList = []
const { level } = this.props;
for (let i = 0; i < level; i++) {
skillLevelList.push(
<i
key={ Math.floor(Math.random() * 99999) }
className="fas fa-code"
>
</i>
);
}
return skillLevelList;
}
render() {
return (
<div className="skill__level-container">
{this.createSkillLevelList()}
</div>
);
};
};
SkillLevel.propTypes = {
level: PropTypes.number.isRequired,
};
export default SkillLevel;
|
client/domain/Home/Dashboard/components/DashboardItem.js
|
briefguo/learn-js
|
import React from 'react'
import { Spin } from 'antd'
import Styles from './DashboardItem.css'
export default class DashboardItem extends React.Component {
static propTypes = {
title: React.PropTypes.string,
data: React.PropTypes.object,
impactKey: React.PropTypes.string,
describe: React.PropTypes.array,
}
constructor(props) {
super(props)
}
render() {
const {
data,
title,
impactKey,
describe,
} = this.props
return (
<Spin spinning={data.loading}>
<div className={Styles.itemHeader}>
{title}
</div>
<div className={Styles.itemBody}>
<h2>
{data[impactKey]}
</h2>
<div>
{describe.map((item,key)=>(
<span key={key}>
{item[0]} {data[item[1]]} <br/>
</span>
))}
</div>
</div>
</Spin>
)
}
}
|
frontend/src/app/containers/App.js
|
mozilla/testpilot
|
/* global ga */
import React, { Component } from 'react';
import { connect } from 'react-redux';
import { push as routerPush } from 'react-router-redux';
import cookies from 'js-cookie';
import Clipboard from 'clipboard';
import { getInstalled, isExperimentEnabled, isAfterCompletedDate, isInstalledLoaded } from '../reducers/addon';
import { getExperimentBySlug, isExperimentsLoaded } from '../reducers/experiments';
import experimentSelector from '../selectors/experiment';
import { uninstallAddon, installAddon, enableExperiment, disableExperiment, pollAddon } from '../lib/addon';
import addonActions from '../actions/addon';
import newsletterFormActions from '../actions/newsletter-form';
import RestartPage from '../containers/RestartPage';
const clipboard = new Clipboard('button');
class App extends Component {
constructor(props) {
super(props);
this.lastPingPathname = null;
}
measurePageview() {
const { routing, hasAddon, installed, installedLoaded, experimentsLoaded } = this.props;
// Wait until experiments are loaded
if (!experimentsLoaded) { return; }
// If we have an addon, wait until the installed experiments are loaded
if (hasAddon && !installedLoaded) { return; }
const { pathname } = routing.locationBeforeTransitions;
const experimentsPath = 'experiments/';
if (pathname === '/') {
const installedCount = Object.keys(installed).length;
const anyInstalled = installedCount > 0;
this.debounceSendToGA(pathname, 'pageview', {
dimension1: hasAddon,
dimension2: anyInstalled,
dimension3: installedCount
});
} else if (pathname === experimentsPath) {
this.debounceSendToGA(pathname, 'pageview', {
dimension1: hasAddon
});
} else if (pathname.indexOf(experimentsPath) === 0) {
let slug = pathname.substring(experimentsPath.length);
// Trim trailing slash, if necessary
if (slug.charAt(slug.length - 1) === '/') {
slug = slug.substring(0, slug.length - 1);
}
const experiment = this.props.getExperimentBySlug(slug);
this.debounceSendToGA(pathname, 'pageview', {
dimension1: hasAddon,
dimension4: isExperimentEnabled(experiment),
dimension5: experiment.title,
dimension6: experiment.installation_count
});
}
}
debounceSendToGA(pathname, type, dataIn) {
if (this.lastPingPathname === pathname) { return; }
this.lastPingPathname = pathname;
if (window.ga && ga.loaded) {
const data = dataIn || {};
data.hitType = type;
data.page = (pathname === '/') ? pathname : '/' + pathname;
ga('send', data);
}
}
componentDidUpdate() {
this.measurePageview();
}
render() {
const { restart } = this.props.addon;
if (restart.isRequired) {
return <RestartPage {...this.props}/>;
}
return React.cloneElement(this.props.children, this.props);
}
}
function sendToGA(type, dataIn) {
const data = dataIn || {};
const hitCallback = () => {
if (data.outboundURL) {
document.location = data.outboundURL;
}
};
if (window.ga && ga.loaded) {
data.hitType = type;
data.hitCallback = hitCallback;
ga('send', data);
} else {
hitCallback();
}
}
function subscribeToBasket(email, callback) {
const url = 'https://basket.mozilla.org/news/subscribe/';
fetch(url, {
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded'
},
body: `newsletters=test-pilot&email=${encodeURIComponent(email)}`
}).then(callback)
.catch(err => {
// for now, log the error in the console & do nothing in the UI
console && console.error(err); // eslint-disable-line no-console
});
}
const mapStateToProps = state => ({
addon: state.addon,
experiments: experimentSelector(state),
experimentsLoaded: isExperimentsLoaded(state.experiments),
getExperimentBySlug: slug =>
getExperimentBySlug(state.experiments, slug),
hasAddon: state.addon.hasAddon,
installed: getInstalled(state.addon),
installedAddons: state.addon.installedAddons,
installedLoaded: isInstalledLoaded(state.addon),
isDev: state.browser.isDev,
isExperimentEnabled: experiment =>
isExperimentEnabled(state.addon, experiment),
isAfterCompletedDate,
isFirefox: state.browser.isFirefox,
isMinFirefox: state.browser.isMinFirefox,
newsletterForm: state.newsletterForm,
routing: state.routing
});
const mapDispatchToProps = dispatch => ({
navigateTo: path => dispatch(routerPush(path)),
enableExperiment: experiment => enableExperiment(dispatch, experiment),
disableExperiment: experiment => disableExperiment(dispatch, experiment),
requireRestart: () => dispatch(addonActions.requireRestart()),
setHasAddon: installed => {
dispatch(addonActions.setHasAddon(installed));
if (!installed) { pollAddon(); }
},
newsletterForm: {
setEmail: email =>
dispatch(newsletterFormActions.newsletterFormSetEmail(email)),
setPrivacy: privacy =>
dispatch(newsletterFormActions.newsletterFormSetPrivacy(privacy)),
subscribe: email =>
dispatch(newsletterFormActions.newsletterFormSubscribe(dispatch, email))
}
});
const mergeProps = (stateProps, dispatchProps, ownProps) => {
const newsletterForm = Object.assign({},
stateProps.newsletterForm, dispatchProps.newsletterForm);
return Object.assign({
installAddon,
uninstallAddon,
sendToGA,
subscribeToBasket,
clipboard,
userAgent: navigator.userAgent,
openWindow: (href, name) => window.open(href, name),
getWindowLocation: () => window.location,
addScrollListener: listener =>
window.addEventListener('scroll', listener),
removeScrollListener: listener =>
window.removeEventListener('scroll', listener),
getScrollY: () => window.pageYOffset || document.documentElement.scrollTop,
setScrollY: pos => window.scrollTo(0, pos),
getElementY: sel => {
const el = document.querySelector(sel);
return el ? el.offsetTop : 0;
},
getElementOffsetHeight: sel => {
const el = document.querySelector(sel);
return el ? el.offsetHeight : 0;
},
getCookie: name => cookies.get(name),
removeCookie: name => cookies.remove(name),
getExperimentLastSeen: experiment =>
parseInt(window.localStorage.getItem(`experiment-last-seen-${experiment.id}`), 10),
setExperimentLastSeen: (experiment, value) =>
window.localStorage.setItem(`experiment-last-seen-${experiment.id}`, value || Date.now())
}, ownProps, stateProps, dispatchProps, {
newsletterForm
});
};
export default connect(mapStateToProps, mapDispatchToProps, mergeProps)(App);
|
src/__tests__/optional-import-test.js
|
brigand/babel-plugin-flow-react-proptypes
|
const babel = require('babel-core');
const content = `
/* @flow */
import React from 'react'
import type { Values } from './values';
class MyComp extends React.Component {
props: {
values?: Values
}
render() {
return <div />;
}
}
`;
it('function-types', () => {
const res = babel.transform(content, {
babelrc: false,
presets: ['@babel/env', '@babel/react', '@babel/flow'],
plugins: [
'@babel/syntax-flow',
require('../'),
"@babel/plugin-proposal-class-properties"
],
}).code;
expect(res).toMatchSnapshot();
expect(res.indexOf('isRequired')).toBe(-1);
});
|
src/app/js/icons/Search.js
|
AppSaloon/chrome-app_socket.io-tester
|
import React from 'react'
import TemplateIcon from './TemplateIcon'
const Search = ({size, color, customStyle}) =>
<TemplateIcon
size={size}
color={color}
customStyle={customStyle}
viewBox="6 6 12 12"
>
<path
d="M17.881,16.434l-2.747-2.746c0.487-0.757,0.774-1.653,0.774-2.615c0-0.016-0.005-0.032-0.005-0.048
c0-0.008,0.002-0.016,0.002-0.024c0-2.71-2.197-4.906-4.906-4.906S6.094,8.29,6.094,11c0,2.71,2.197,4.906,4.906,4.906
c0.005,0,0.01-0.002,0.015-0.002c0.018,0,0.035,0.005,0.054,0.005c0.963,0,1.86-0.286,2.616-0.773l2.746,2.746
c0.257,0.258,0.507,0.258,0.863,0l0.587-0.587C18.156,17,18.203,16.766,17.881,16.434z M11,7.778c1.779,0,3.222,1.442,3.222,3.222
c0,1.779-1.442,3.222-3.222,3.222S7.778,12.779,7.778,11C7.778,9.221,9.221,7.778,11,7.778z"
/>
</TemplateIcon>
export default Search
|
src/browser/comments/__test__/CommentForm.js
|
nikolalosic/este-app--assignment
|
import {CommentForm} from '../CommentForm.react.js';
import { expect } from 'chai';
import { mount } from 'enzyme';
import React from 'react';
import { spy } from 'sinon';
import { Map } from 'immutable';
describe('Comment Form', () => {
const commentFormDefaultProps = {
addComment: ()=>{},
newCommentDetails: Map()
};
it('should call handleClick on button click', () => {
// this test fails because calling addcomment depends on status map
// and refs property, we can inject map, but refs?
const spiesObject = { addComment: ()=>{} };
const addCommentSpy = spy(spiesObject, 'addComment');
// Use the full dom rendering to test user interactions
const wrapper = mount(
<CommentForm
{...{
...commentFormDefaultProps,
addComment: spiesObject.addComment
}}/>
);
wrapper.find('.button').simulate('click');
expect(addCommentSpy.calledOnce).equal(true);
});
});
|
ajax/libs/forerunnerdb/1.3.554/fdb-all.js
|
dc-js/cdnjs
|
(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
var Core = _dereq_('./core'),
CollectionGroup = _dereq_('../lib/CollectionGroup'),
View = _dereq_('../lib/View'),
Highchart = _dereq_('../lib/Highchart'),
Persist = _dereq_('../lib/Persist'),
Document = _dereq_('../lib/Document'),
Overview = _dereq_('../lib/Overview'),
Grid = _dereq_('../lib/Grid'),
NodeApiClient = _dereq_('../lib/NodeApiClient'),
BinaryLog = _dereq_('../lib/BinaryLog');
if (typeof window !== 'undefined') {
window.ForerunnerDB = Core;
}
module.exports = Core;
},{"../lib/BinaryLog":4,"../lib/CollectionGroup":7,"../lib/Document":11,"../lib/Grid":13,"../lib/Highchart":14,"../lib/NodeApiClient":30,"../lib/Overview":33,"../lib/Persist":35,"../lib/View":42,"./core":2}],2:[function(_dereq_,module,exports){
var Core = _dereq_('../lib/Core'),
ShimIE8 = _dereq_('../lib/Shim.IE8');
if (typeof window !== 'undefined') {
window.ForerunnerDB = Core;
}
module.exports = Core;
},{"../lib/Core":8,"../lib/Shim.IE8":41}],3:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
sharedPathSolver;
/**
* Creates an always-sorted multi-key bucket that allows ForerunnerDB to
* know the index that a document will occupy in an array with minimal
* processing, speeding up things like sorted views.
* @param {object} orderBy An order object.
* @constructor
*/
var ActiveBucket = function (orderBy) {
this._primaryKey = '_id';
this._keyArr = [];
this._data = [];
this._objLookup = {};
this._count = 0;
this._keyArr = sharedPathSolver.parse(orderBy, true);
};
Shared.addModule('ActiveBucket', ActiveBucket);
Shared.mixin(ActiveBucket.prototype, 'Mixin.Sorting');
sharedPathSolver = new Path();
/**
* Gets / sets the primary key used by the active bucket.
* @returns {String} The current primary key.
*/
Shared.synthesize(ActiveBucket.prototype, 'primaryKey');
/**
* Quicksorts a single document into the passed array and
* returns the index that the document should occupy.
* @param {object} obj The document to calculate index for.
* @param {array} arr The array the document index will be
* calculated for.
* @param {string} item The string key representation of the
* document whose index is being calculated.
* @param {function} fn The comparison function that is used
* to determine if a document is sorted below or above the
* document we are calculating the index for.
* @returns {number} The index the document should occupy.
*/
ActiveBucket.prototype.qs = function (obj, arr, item, fn) {
// If the array is empty then return index zero
if (!arr.length) {
return 0;
}
var lastMidwayIndex = -1,
midwayIndex,
lookupItem,
result,
start = 0,
end = arr.length - 1;
// Loop the data until our range overlaps
while (end >= start) {
// Calculate the midway point (divide and conquer)
midwayIndex = Math.floor((start + end) / 2);
if (lastMidwayIndex === midwayIndex) {
// No more items to scan
break;
}
// Get the item to compare against
lookupItem = arr[midwayIndex];
if (lookupItem !== undefined) {
// Compare items
result = fn(this, obj, item, lookupItem);
if (result > 0) {
start = midwayIndex + 1;
}
if (result < 0) {
end = midwayIndex - 1;
}
}
lastMidwayIndex = midwayIndex;
}
if (result > 0) {
return midwayIndex + 1;
} else {
return midwayIndex;
}
};
/**
* Calculates the sort position of an item against another item.
* @param {object} sorter An object or instance that contains
* sortAsc and sortDesc methods.
* @param {object} obj The document to compare.
* @param {string} a The first key to compare.
* @param {string} b The second key to compare.
* @returns {number} Either 1 for sort a after b or -1 to sort
* a before b.
* @private
*/
ActiveBucket.prototype._sortFunc = function (sorter, obj, a, b) {
var aVals = a.split('.:.'),
bVals = b.split('.:.'),
arr = sorter._keyArr,
count = arr.length,
index,
sortType,
castType;
for (index = 0; index < count; index++) {
sortType = arr[index];
castType = typeof sharedPathSolver.get(obj, sortType.path);
if (castType === 'number') {
aVals[index] = Number(aVals[index]);
bVals[index] = Number(bVals[index]);
}
// Check for non-equal items
if (aVals[index] !== bVals[index]) {
// Return the sorted items
if (sortType.value === 1) {
return sorter.sortAsc(aVals[index], bVals[index]);
}
if (sortType.value === -1) {
return sorter.sortDesc(aVals[index], bVals[index]);
}
}
}
};
/**
* Inserts a document into the active bucket.
* @param {object} obj The document to insert.
* @returns {number} The index the document now occupies.
*/
ActiveBucket.prototype.insert = function (obj) {
var key,
keyIndex;
key = this.documentKey(obj);
keyIndex = this._data.indexOf(key);
if (keyIndex === -1) {
// Insert key
keyIndex = this.qs(obj, this._data, key, this._sortFunc);
this._data.splice(keyIndex, 0, key);
} else {
this._data.splice(keyIndex, 0, key);
}
this._objLookup[obj[this._primaryKey]] = key;
this._count++;
return keyIndex;
};
/**
* Removes a document from the active bucket.
* @param {object} obj The document to remove.
* @returns {boolean} True if the document was removed
* successfully or false if it wasn't found in the active
* bucket.
*/
ActiveBucket.prototype.remove = function (obj) {
var key,
keyIndex;
key = this._objLookup[obj[this._primaryKey]];
if (key) {
keyIndex = this._data.indexOf(key);
if (keyIndex > -1) {
this._data.splice(keyIndex, 1);
delete this._objLookup[obj[this._primaryKey]];
this._count--;
return true;
} else {
return false;
}
}
return false;
};
/**
* Get the index that the passed document currently occupies
* or the index it will occupy if added to the active bucket.
* @param {object} obj The document to get the index for.
* @returns {number} The index.
*/
ActiveBucket.prototype.index = function (obj) {
var key,
keyIndex;
key = this.documentKey(obj);
keyIndex = this._data.indexOf(key);
if (keyIndex === -1) {
// Get key index
keyIndex = this.qs(obj, this._data, key, this._sortFunc);
}
return keyIndex;
};
/**
* The key that represents the passed document.
* @param {object} obj The document to get the key for.
* @returns {string} The document key.
*/
ActiveBucket.prototype.documentKey = function (obj) {
var key = '',
arr = this._keyArr,
count = arr.length,
index,
sortType;
for (index = 0; index < count; index++) {
sortType = arr[index];
if (key) {
key += '.:.';
}
key += sharedPathSolver.get(obj, sortType.path);
}
// Add the unique identifier on the end of the key
key += '.:.' + obj[this._primaryKey];
return key;
};
/**
* Get the number of documents currently indexed in the active
* bucket instance.
* @returns {number} The number of documents.
*/
ActiveBucket.prototype.count = function () {
return this._count;
};
Shared.finishModule('ActiveBucket');
module.exports = ActiveBucket;
},{"./Path":34,"./Shared":40}],4:[function(_dereq_,module,exports){
"use strict";
var Shared,
ReactorIO,
Collection,
CollectionInit,
Db,
DbInit,
BinaryLog;
Shared = _dereq_('./Shared');
BinaryLog = function () {
this.init.apply(this, arguments);
};
BinaryLog.prototype.init = function (parent) {
var self = this;
self._logCounter = 0;
self._parent = parent;
self.size(1000);
};
Shared.addModule('BinaryLog', BinaryLog);
Shared.mixin(BinaryLog.prototype, 'Mixin.Common');
Shared.mixin(BinaryLog.prototype, 'Mixin.ChainReactor');
Shared.mixin(BinaryLog.prototype, 'Mixin.Events');
Collection = Shared.modules.Collection;
Db = Shared.modules.Db;
ReactorIO = Shared.modules.ReactorIO;
CollectionInit = Collection.prototype.init;
DbInit = Db.prototype.init;
Shared.synthesize(BinaryLog.prototype, 'name');
Shared.synthesize(BinaryLog.prototype, 'size');
BinaryLog.prototype.attachIO = function () {
var self = this;
if (!self._io) {
self._log = new Collection(self._parent.name() + '-BinaryLog', {capped: true, size: self.size()});
// Override the log collection's id generator so it is linear
self._log.objectId = function (id) {
if (!id) {
id = ++self._logCounter;
}
return id;
};
self._io = new ReactorIO(self._parent, self, function (chainPacket) {
switch (chainPacket.type) {
case 'insert':
self._log.insert({
type: chainPacket.type,
data: chainPacket.data
});
break;
case 'remove':
self._log.insert({
type: chainPacket.type,
data: {query: chainPacket.data.query}
});
break;
case 'update':
self._log.insert({
type: chainPacket.type,
data: {query: chainPacket.data.query, update: chainPacket.data.update}
});
break;
default:
break;
}
// Returning false informs the chain reactor to continue propagation
// of the chain packet down the graph tree
return false;
});
}
};
BinaryLog.prototype.detachIO = function () {
var self = this;
if (self._io) {
self._log.drop();
self._io.drop();
delete self._log;
delete self._io;
}
};
Collection.prototype.init = function () {
CollectionInit.apply(this, arguments);
this._binaryLog = new BinaryLog(this);
};
Shared.finishModule('BinaryLog');
module.exports = BinaryLog;
},{"./Shared":40}],5:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
sharedPathSolver = new Path();
var BinaryTree = function (data, compareFunc, hashFunc) {
this.init.apply(this, arguments);
};
BinaryTree.prototype.init = function (data, index, primaryKey, compareFunc, hashFunc) {
this._store = [];
this._keys = [];
if (primaryKey !== undefined) { this.primaryKey(primaryKey); }
if (index !== undefined) { this.index(index); }
if (compareFunc !== undefined) { this.compareFunc(compareFunc); }
if (hashFunc !== undefined) { this.hashFunc(hashFunc); }
if (data !== undefined) { this.data(data); }
};
Shared.addModule('BinaryTree', BinaryTree);
Shared.mixin(BinaryTree.prototype, 'Mixin.ChainReactor');
Shared.mixin(BinaryTree.prototype, 'Mixin.Sorting');
Shared.mixin(BinaryTree.prototype, 'Mixin.Common');
Shared.synthesize(BinaryTree.prototype, 'compareFunc');
Shared.synthesize(BinaryTree.prototype, 'hashFunc');
Shared.synthesize(BinaryTree.prototype, 'indexDir');
Shared.synthesize(BinaryTree.prototype, 'primaryKey');
Shared.synthesize(BinaryTree.prototype, 'keys');
Shared.synthesize(BinaryTree.prototype, 'index', function (index) {
if (index !== undefined) {
if (this.debug()) {
console.log('Setting index', index, sharedPathSolver.parse(index, true));
}
// Convert the index object to an array of key val objects
this.keys(sharedPathSolver.parse(index, true));
}
return this.$super.call(this, index);
});
/**
* Remove all data from the binary tree.
*/
BinaryTree.prototype.clear = function () {
delete this._data;
delete this._left;
delete this._right;
this._store = [];
};
/**
* Sets this node's data object. All further inserted documents that
* match this node's key and value will be pushed via the push()
* method into the this._store array. When deciding if a new data
* should be created left, right or middle (pushed) of this node the
* new data is checked against the data set via this method.
* @param val
* @returns {*}
*/
BinaryTree.prototype.data = function (val) {
if (val !== undefined) {
this._data = val;
if (this._hashFunc) { this._hash = this._hashFunc(val); }
return this;
}
return this._data;
};
/**
* Pushes an item to the binary tree node's store array.
* @param {*} val The item to add to the store.
* @returns {*}
*/
BinaryTree.prototype.push = function (val) {
if (val !== undefined) {
this._store.push(val);
return this;
}
return false;
};
/**
* Pulls an item from the binary tree node's store array.
* @param {*} val The item to remove from the store.
* @returns {*}
*/
BinaryTree.prototype.pull = function (val) {
if (val !== undefined) {
var index = this._store.indexOf(val);
if (index > -1) {
this._store.splice(index, 1);
return this;
}
}
return false;
};
/**
* Default compare method. Can be overridden.
* @param a
* @param b
* @returns {number}
* @private
*/
BinaryTree.prototype._compareFunc = function (a, b) {
// Loop the index array
var i,
indexData,
result = 0;
for (i = 0; i < this._keys.length; i++) {
indexData = this._keys[i];
if (indexData.value === 1) {
result = this.sortAsc(sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path));
} else if (indexData.value === -1) {
result = this.sortDesc(sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path));
}
if (this.debug()) {
console.log('Compared %s with %s order %d in path %s and result was %d', sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path), indexData.value, indexData.path, result);
}
if (result !== 0) {
if (this.debug()) {
console.log('Retuning result %d', result);
}
return result;
}
}
if (this.debug()) {
console.log('Retuning result %d', result);
}
return result;
};
/**
* Default hash function. Can be overridden.
* @param obj
* @private
*/
BinaryTree.prototype._hashFunc = function (obj) {
/*var i,
indexData,
hash = '';
for (i = 0; i < this._keys.length; i++) {
indexData = this._keys[i];
if (hash) { hash += '_'; }
hash += obj[indexData.path];
}
return hash;*/
return obj[this._keys[0].path];
};
/**
* Removes (deletes reference to) either left or right child if the passed
* node matches one of them.
* @param {BinaryTree} node The node to remove.
*/
BinaryTree.prototype.removeChildNode = function (node) {
if (this._left === node) {
// Remove left
delete this._left;
} else if (this._right === node) {
// Remove right
delete this._right;
}
};
/**
* Returns the branch this node matches (left or right).
* @param node
* @returns {String}
*/
BinaryTree.prototype.nodeBranch = function (node) {
if (this._left === node) {
return 'left';
} else if (this._right === node) {
return 'right';
}
};
/**
* Inserts a document into the binary tree.
* @param data
* @returns {*}
*/
BinaryTree.prototype.insert = function (data) {
var result,
inserted,
failed,
i;
if (data instanceof Array) {
// Insert array of data
inserted = [];
failed = [];
for (i = 0; i < data.length; i++) {
if (this.insert(data[i])) {
inserted.push(data[i]);
} else {
failed.push(data[i]);
}
}
return {
inserted: inserted,
failed: failed
};
}
if (this.debug()) {
console.log('Inserting', data);
}
if (!this._data) {
if (this.debug()) {
console.log('Node has no data, setting data', data);
}
// Insert into this node (overwrite) as there is no data
this.data(data);
//this.push(data);
return true;
}
result = this._compareFunc(this._data, data);
if (result === 0) {
if (this.debug()) {
console.log('Data is equal (currrent, new)', this._data, data);
}
//this.push(data);
// Less than this node
if (this._left) {
// Propagate down the left branch
this._left.insert(data);
} else {
// Assign to left branch
this._left = new BinaryTree(data, this._index, this._binaryTree, this._compareFunc, this._hashFunc);
this._left._parent = this;
}
return true;
}
if (result === -1) {
if (this.debug()) {
console.log('Data is greater (currrent, new)', this._data, data);
}
// Greater than this node
if (this._right) {
// Propagate down the right branch
this._right.insert(data);
} else {
// Assign to right branch
this._right = new BinaryTree(data, this._index, this._binaryTree, this._compareFunc, this._hashFunc);
this._right._parent = this;
}
return true;
}
if (result === 1) {
if (this.debug()) {
console.log('Data is less (currrent, new)', this._data, data);
}
// Less than this node
if (this._left) {
// Propagate down the left branch
this._left.insert(data);
} else {
// Assign to left branch
this._left = new BinaryTree(data, this._index, this._binaryTree, this._compareFunc, this._hashFunc);
this._left._parent = this;
}
return true;
}
return false;
};
BinaryTree.prototype.remove = function (data) {
var pk = this.primaryKey(),
result,
removed,
i;
if (data instanceof Array) {
// Insert array of data
removed = [];
for (i = 0; i < data.length; i++) {
if (this.remove(data[i])) {
removed.push(data[i]);
}
}
return removed;
}
if (this.debug()) {
console.log('Removing', data);
}
if (this._data[pk] === data[pk]) {
// Remove this node
return this._remove(this);
}
// Compare the data to work out which branch to send the remove command down
result = this._compareFunc(this._data, data);
if (result === -1 && this._right) {
return this._right.remove(data);
}
if (result === 1 && this._left) {
return this._left.remove(data);
}
return false;
};
BinaryTree.prototype._remove = function (node) {
var leftNode,
rightNode;
if (this._left) {
// Backup branch data
leftNode = this._left;
rightNode = this._right;
// Copy data from left node
this._left = leftNode._left;
this._right = leftNode._right;
this._data = leftNode._data;
this._store = leftNode._store;
if (rightNode) {
// Attach the rightNode data to the right-most node
// of the leftNode
leftNode.rightMost()._right = rightNode;
}
} else if (this._right) {
// Backup branch data
rightNode = this._right;
// Copy data from right node
this._left = rightNode._left;
this._right = rightNode._right;
this._data = rightNode._data;
this._store = rightNode._store;
} else {
this.clear();
}
return true;
};
BinaryTree.prototype.leftMost = function () {
if (!this._left) {
return this;
} else {
return this._left.leftMost();
}
};
BinaryTree.prototype.rightMost = function () {
if (!this._right) {
return this;
} else {
return this._right.rightMost();
}
};
/**
* Searches the binary tree for all matching documents based on the data
* passed (query).
* @param data
* @param options
* @param {Array=} resultArr The results passed between recursive calls.
* Do not pass anything into this argument when calling externally.
* @returns {*|Array}
*/
BinaryTree.prototype.lookup = function (data, options, resultArr) {
var result = this._compareFunc(this._data, data);
resultArr = resultArr || [];
if (result === 0) {
if (this._left) { this._left.lookup(data, options, resultArr); }
resultArr.push(this._data);
if (this._right) { this._right.lookup(data, options, resultArr); }
}
if (result === -1) {
if (this._right) { this._right.lookup(data, options, resultArr); }
}
if (result === 1) {
if (this._left) { this._left.lookup(data, options, resultArr); }
}
return resultArr;
};
/**
* Returns the entire binary tree ordered.
* @param {String} type
* @param resultArr
* @returns {*|Array}
*/
BinaryTree.prototype.inOrder = function (type, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.inOrder(type, resultArr);
}
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
if (this._right) {
this._right.inOrder(type, resultArr);
}
return resultArr;
};
/**
* Searches the binary tree for all matching documents based on the regular
* expression passed.
* @param path
* @param val
* @param regex
* @param {Array=} resultArr The results passed between recursive calls.
* Do not pass anything into this argument when calling externally.
* @returns {*|Array}
*/
BinaryTree.prototype.startsWith = function (path, val, regex, resultArr) {
var reTest,
thisDataPathVal = sharedPathSolver.get(this._data, path),
thisDataPathValSubStr = thisDataPathVal.substr(0, val.length),
result;
regex = regex || new RegExp('^' + val);
resultArr = resultArr || [];
if (resultArr._visited === undefined) { resultArr._visited = 0; }
resultArr._visited++;
result = this.sortAsc(thisDataPathVal, val);
reTest = thisDataPathValSubStr === val;
if (result === 0) {
if (this._left) { this._left.startsWith(path, val, regex, resultArr); }
if (reTest) { resultArr.push(this._data); }
if (this._right) { this._right.startsWith(path, val, regex, resultArr); }
}
if (result === -1) {
if (reTest) { resultArr.push(this._data); }
if (this._right) { this._right.startsWith(path, val, regex, resultArr); }
}
if (result === 1) {
if (this._left) { this._left.startsWith(path, val, regex, resultArr); }
if (reTest) { resultArr.push(this._data); }
}
return resultArr;
};
/*BinaryTree.prototype.find = function (type, search, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.find(type, search, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.find(type, search, resultArr);
}
return resultArr;
};*/
/**
*
* @param {String} type
* @param {String} key The data key / path to range search against.
* @param {Number} from Range search from this value (inclusive)
* @param {Number} to Range search to this value (inclusive)
* @param {Array=} resultArr Leave undefined when calling (internal use),
* passes the result array between recursive calls to be returned when
* the recursion chain completes.
* @param {Path=} pathResolver Leave undefined when calling (internal use),
* caches the path resolver instance for performance.
* @returns {Array} Array of matching document objects
*/
BinaryTree.prototype.findRange = function (type, key, from, to, resultArr, pathResolver) {
resultArr = resultArr || [];
pathResolver = pathResolver || new Path(key);
if (this._left) {
this._left.findRange(type, key, from, to, resultArr, pathResolver);
}
// Check if this node's data is greater or less than the from value
var pathVal = pathResolver.value(this._data),
fromResult = this.sortAsc(pathVal, from),
toResult = this.sortAsc(pathVal, to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.findRange(type, key, from, to, resultArr, pathResolver);
}
return resultArr;
};
/*BinaryTree.prototype.findRegExp = function (type, key, pattern, resultArr) {
resultArr = resultArr || [];
if (this._left) {
this._left.findRegExp(type, key, pattern, resultArr);
}
// Check if this node's data is greater or less than the from value
var fromResult = this.sortAsc(this._data[key], from),
toResult = this.sortAsc(this._data[key], to);
if ((fromResult === 0 || fromResult === 1) && (toResult === 0 || toResult === -1)) {
// This data node is greater than or equal to the from value,
// and less than or equal to the to value so include it
switch (type) {
case 'hash':
resultArr.push(this._hash);
break;
case 'data':
resultArr.push(this._data);
break;
default:
resultArr.push({
key: this._data,
arr: this._store
});
break;
}
}
if (this._right) {
this._right.findRegExp(type, key, pattern, resultArr);
}
return resultArr;
};*/
/**
* Determines if the passed query and options object will be served
* by this index successfully or not and gives a score so that the
* DB search system can determine how useful this index is in comparison
* to other indexes on the same collection.
* @param query
* @param queryOptions
* @param matchOptions
* @returns {{matchedKeys: Array, totalKeyCount: Number, score: number}}
*/
BinaryTree.prototype.match = function (query, queryOptions, matchOptions) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var indexKeyArr,
queryArr,
matchedKeys = [],
matchedKeyCount = 0,
i;
indexKeyArr = sharedPathSolver.parseArr(this._index, {
verbose: true
});
queryArr = sharedPathSolver.parseArr(query, matchOptions && matchOptions.pathOptions ? matchOptions.pathOptions : {
ignore:/\$/,
verbose: true
});
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return sharedPathSolver.countObjectPaths(this._keys, query);
};
Shared.finishModule('BinaryTree');
module.exports = BinaryTree;
},{"./Path":34,"./Shared":40}],6:[function(_dereq_,module,exports){
"use strict";
var Shared,
Db,
Metrics,
KeyValueStore,
Path,
IndexHashMap,
IndexBinaryTree,
Index2d,
Crc,
Overload,
ReactorIO,
sharedPathSolver;
Shared = _dereq_('./Shared');
/**
* Creates a new collection. Collections store multiple documents and
* handle CRUD against those documents.
* @constructor
*/
var Collection = function (name) {
this.init.apply(this, arguments);
};
Collection.prototype.init = function (name, options) {
this._primaryKey = '_id';
this._primaryIndex = new KeyValueStore('primary');
this._primaryCrc = new KeyValueStore('primaryCrc');
this._crcLookup = new KeyValueStore('crcLookup');
this._name = name;
this._data = [];
this._metrics = new Metrics();
this._options = options || {
changeTimestamp: false
};
if (this._options.db) {
this.db(this._options.db);
}
// Create an object to store internal protected data
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 = true;
// Set the subset to itself since it is the root collection
this.subsetOf(this);
};
Shared.addModule('Collection', Collection);
Shared.mixin(Collection.prototype, 'Mixin.Common');
Shared.mixin(Collection.prototype, 'Mixin.Events');
Shared.mixin(Collection.prototype, 'Mixin.ChainReactor');
Shared.mixin(Collection.prototype, 'Mixin.CRUD');
Shared.mixin(Collection.prototype, 'Mixin.Constants');
Shared.mixin(Collection.prototype, 'Mixin.Triggers');
Shared.mixin(Collection.prototype, 'Mixin.Sorting');
Shared.mixin(Collection.prototype, 'Mixin.Matching');
Shared.mixin(Collection.prototype, 'Mixin.Updating');
Shared.mixin(Collection.prototype, 'Mixin.Tags');
Metrics = _dereq_('./Metrics');
KeyValueStore = _dereq_('./KeyValueStore');
Path = _dereq_('./Path');
IndexHashMap = _dereq_('./IndexHashMap');
IndexBinaryTree = _dereq_('./IndexBinaryTree');
Index2d = _dereq_('./Index2d');
Crc = _dereq_('./Crc');
Db = Shared.modules.Db;
Overload = _dereq_('./Overload');
ReactorIO = _dereq_('./ReactorIO');
sharedPathSolver = new Path();
/**
* Returns a checksum of a string.
* @param {String} string The string to checksum.
* @return {String} The checksum generated.
*/
Collection.prototype.crc = Crc;
/**
* Gets / sets the deferred calls flag. If set to true (default)
* then operations on large data sets can be broken up and done
* over multiple CPU cycles (creating an async state). For purely
* synchronous behaviour set this to false.
* @param {Boolean=} val The value to set.
* @returns {Boolean}
*/
Shared.synthesize(Collection.prototype, 'deferredCalls');
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'state');
/**
* Gets / sets the name of the collection.
* @param {String=} val The name of the collection to set.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'name');
/**
* Gets / sets the metadata stored in the collection.
*/
Shared.synthesize(Collection.prototype, 'metaData');
/**
* Gets / sets boolean to determine if the collection should be
* capped or not.
*/
Shared.synthesize(Collection.prototype, 'capped');
/**
* Gets / sets capped collection size. This is the maximum number
* of records that the capped collection will store.
*/
Shared.synthesize(Collection.prototype, 'cappedSize');
Collection.prototype._asyncPending = function (key) {
this._deferQueue.async.push(key);
};
Collection.prototype._asyncComplete = function (key) {
// Remove async flag for this type
var index = this._deferQueue.async.indexOf(key);
while (index > -1) {
this._deferQueue.async.splice(index, 1);
index = this._deferQueue.async.indexOf(key);
}
if (this._deferQueue.async.length === 0) {
this.deferEmit('ready');
}
};
/**
* Get the data array that represents the collection's data.
* This data is returned by reference and should not be altered outside
* of the provided CRUD functionality of the collection as doing so
* may cause unstable index behaviour within the collection.
* @returns {Array}
*/
Collection.prototype.data = function () {
return this._data;
};
/**
* Drops a collection and all it's stored data from the database.
* @returns {boolean} True on success, false on failure.
*/
Collection.prototype.drop = function (callback) {
var key;
if (!this.isDropped()) {
if (this._db && this._db._collection && this._name) {
if (this.debug()) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
this.emit('drop', this);
delete this._db._collection[this._name];
// Remove any reactor IO chain links
if (this._collate) {
for (key in this._collate) {
if (this._collate.hasOwnProperty(key)) {
this.collateRemove(key);
}
}
}
delete this._primaryKey;
delete this._primaryIndex;
delete this._primaryCrc;
delete this._crcLookup;
delete this._name;
delete this._data;
delete this._metrics;
delete this._listeners;
if (callback) { callback(false, true); }
return true;
}
} else {
if (callback) { callback(false, true); }
return true;
}
if (callback) { callback(false, true); }
return false;
};
/**
* Gets / sets the primary key for this collection.
* @param {String=} keyName The name of the primary key.
* @returns {*}
*/
Collection.prototype.primaryKey = function (keyName) {
if (keyName !== undefined) {
if (this._primaryKey !== keyName) {
var oldKey = this._primaryKey;
this._primaryKey = keyName;
// Set the primary key index primary key
this._primaryIndex.primaryKey(keyName);
// Rebuild the primary key index
this.rebuildPrimaryKeyIndex();
// Propagate change down the chain
this.chainSend('primaryKey', keyName, {oldData: oldKey});
}
return this;
}
return this._primaryKey;
};
/**
* Handles insert events and routes changes to binds and views as required.
* @param {Array} inserted An array of inserted documents.
* @param {Array} failed An array of documents that failed to insert.
* @private
*/
Collection.prototype._onInsert = function (inserted, failed) {
this.emit('insert', inserted, failed);
};
/**
* Handles update events and routes changes to binds and views as required.
* @param {Array} items An array of updated documents.
* @private
*/
Collection.prototype._onUpdate = function (items) {
this.emit('update', items);
};
/**
* Handles remove events and routes changes to binds and views as required.
* @param {Array} items An array of removed documents.
* @private
*/
Collection.prototype._onRemove = function (items) {
this.emit('remove', items);
};
/**
* Handles any change to the collection.
* @private
*/
Collection.prototype._onChange = function () {
if (this._options.changeTimestamp) {
// Record the last change timestamp
this._metaData.lastChange = new Date();
}
};
/**
* Gets / sets the db instance this class instance belongs to.
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'db', function (db) {
if (db) {
if (this.primaryKey() === '_id') {
// Set primary key to the db's key by default
this.primaryKey(db.primaryKey());
// Apply the same debug settings
this.debug(db.debug());
}
}
return this.$super.apply(this, arguments);
});
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Collection.prototype, 'mongoEmulation');
/**
* Sets the collection's data to the array / documents passed. If any
* data already exists in the collection it will be removed before the
* new data is set.
* @param {Array|Object} data The array of documents or a single document
* that will be set as the collections data.
* @param options Optional options object.
* @param callback Optional callback function.
*/
Collection.prototype.setData = function (data, options, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (data) {
var op = this._metrics.create('setData');
op.start();
options = this.options(options);
this.preSetData(data, options, callback);
if (options.$decouple) {
data = this.decouple(data);
}
if (!(data instanceof Array)) {
data = [data];
}
op.time('transformIn');
data = this.transformIn(data);
op.time('transformIn');
var oldData = [].concat(this._data);
this._dataReplace(data);
// Update the primary key index
op.time('Rebuild Primary Key Index');
this.rebuildPrimaryKeyIndex(options);
op.time('Rebuild Primary Key Index');
// Rebuild all other indexes
op.time('Rebuild All Other Indexes');
this._rebuildIndexes();
op.time('Rebuild All Other Indexes');
op.time('Resolve chains');
this.chainSend('setData', data, {oldData: oldData});
op.time('Resolve chains');
op.stop();
this._onChange();
this.emit('setData', this._data, oldData);
}
if (callback) { callback(false); }
return this;
};
/**
* Drops and rebuilds the primary key index for all documents in the collection.
* @param {Object=} options An optional options object.
* @private
*/
Collection.prototype.rebuildPrimaryKeyIndex = function (options) {
options = options || {
$ensureKeys: undefined,
$violationCheck: undefined
};
var ensureKeys = options && options.$ensureKeys !== undefined ? options.$ensureKeys : true,
violationCheck = options && options.$violationCheck !== undefined ? options.$violationCheck : true,
arr,
arrCount,
arrItem,
pIndex = this._primaryIndex,
crcIndex = this._primaryCrc,
crcLookup = this._crcLookup,
pKey = this._primaryKey,
jString;
// Drop the existing primary index
pIndex.truncate();
crcIndex.truncate();
crcLookup.truncate();
// Loop the data and check for a primary key in each object
arr = this._data;
arrCount = arr.length;
while (arrCount--) {
arrItem = arr[arrCount];
if (ensureKeys) {
// Make sure the item has a primary key
this.ensurePrimaryKey(arrItem);
}
if (violationCheck) {
// Check for primary key violation
if (!pIndex.uniqueSet(arrItem[pKey], arrItem)) {
// Primary key violation
throw(this.logIdentifier() + ' Call to setData on collection failed because your data violates the primary key unique constraint. One or more documents are using the same primary key: ' + arrItem[this._primaryKey]);
}
} else {
pIndex.set(arrItem[pKey], arrItem);
}
// Generate a CRC string
jString = this.jStringify(arrItem);
crcIndex.set(arrItem[pKey], jString);
crcLookup.set(jString, arrItem);
}
};
/**
* Checks for a primary key on the document and assigns one if none
* currently exists.
* @param {Object} obj The object to check a primary key against.
* @private
*/
Collection.prototype.ensurePrimaryKey = function (obj) {
if (obj[this._primaryKey] === undefined) {
// Assign a primary key automatically
obj[this._primaryKey] = this.objectId();
}
};
/**
* Clears all data from the collection.
* @returns {Collection}
*/
Collection.prototype.truncate = function () {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
this.emit('truncate', this._data);
// Clear all the data from the collection
this._data.length = 0;
// Re-create the primary index data
this._primaryIndex = new KeyValueStore('primary');
this._primaryCrc = new KeyValueStore('primaryCrc');
this._crcLookup = new KeyValueStore('crcLookup');
this._onChange();
this.deferEmit('change', {type: 'truncate'});
return this;
};
/**
* Modifies an existing document or documents in a collection. This will update
* all matches for 'query' with the data held in 'update'. It will not overwrite
* the matched documents with the update document.
*
* @param {Object} obj The document object to upsert or an array containing
* documents to upsert.
*
* If the document contains a primary key field (based on the collections's primary
* key) then the database will search for an existing document with a matching id.
* If a matching document is found, the document will be updated. Any keys that
* match keys on the existing document will be overwritten with new data. Any keys
* that do not currently exist on the document will be added to the document.
*
* If the document does not contain an id or the id passed does not match an existing
* document, an insert is performed instead. If no id is present a new primary key
* id is provided for the item.
*
* @param {Function=} callback Optional callback method.
* @returns {Object} An object containing two keys, "op" contains either "insert" or
* "update" depending on the type of operation that was performed and "result"
* contains the return data from the operation used.
*/
Collection.prototype.upsert = function (obj, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (obj) {
var queue = this._deferQueue.upsert,
deferThreshold = this._deferThreshold.upsert,
returnData = {},
query,
i;
// Determine if the object passed is an array or not
if (obj instanceof Array) {
if (this._deferredCalls && obj.length > deferThreshold) {
// Break up upsert into blocks
this._deferQueue.upsert = queue.concat(obj);
this._asyncPending('upsert');
// Fire off the insert queue handler
this.processQueue('upsert', callback);
return {};
} else {
// Loop the array and upsert each item
returnData = [];
for (i = 0; i < obj.length; i++) {
returnData.push(this.upsert(obj[i]));
}
if (callback) { callback(); }
return returnData;
}
}
// Determine if the operation is an insert or an update
if (obj[this._primaryKey]) {
// Check if an object with this primary key already exists
query = {};
query[this._primaryKey] = obj[this._primaryKey];
if (this._primaryIndex.lookup(query)[0]) {
// The document already exists with this id, this operation is an update
returnData.op = 'update';
} else {
// No document with this id exists, this operation is an insert
returnData.op = 'insert';
}
} else {
// The document passed does not contain an id, this operation is an insert
returnData.op = 'insert';
}
switch (returnData.op) {
case 'insert':
returnData.result = this.insert(obj);
break;
case 'update':
returnData.result = this.update(query, obj);
break;
default:
break;
}
return returnData;
} else {
if (callback) { callback(); }
}
return {};
};
/**
* Executes a method against each document that matches query and returns an
* array of documents that may have been modified by the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the results.
* @param {Object=} options Optional options object.
* @returns {Array}
*/
Collection.prototype.filter = function (query, func, options) {
return (this.find(query, options)).filter(func);
};
/**
* Executes a method against each document that matches query and then executes
* an update based on the return data of the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the update.
* @param {Object=} options Optional options object passed to the initial find call.
* @returns {Array}
*/
Collection.prototype.filterUpdate = function (query, func, options) {
var items = this.find(query, options),
results = [],
singleItem,
singleQuery,
singleUpdate,
pk = this.primaryKey(),
i;
for (i = 0; i < items.length; i++) {
singleItem = items[i];
singleUpdate = func(singleItem);
if (singleUpdate) {
singleQuery = {};
singleQuery[pk] = singleItem[pk];
results.push(this.update(singleQuery, singleUpdate));
}
}
return results;
};
/**
* Modifies an existing document or documents in a collection. This will update
* all matches for 'query' with the data held in 'update'. It will not overwrite
* the matched documents with the update document.
*
* @param {Object} query The query that must be matched for a document to be
* operated on.
* @param {Object} update The object containing updated key/values. Any keys that
* match keys on the existing document will be overwritten with this data. Any
* keys that do not currently exist on the document will be added to the document.
* @param {Object=} options An options object.
* @returns {Array} The items that were updated.
*/
Collection.prototype.update = function (query, update, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
// Decouple the update data
update = this.decouple(update);
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
this.convertToFdb(update);
}
// Handle transform
update = this.transformIn(update);
if (this.debug()) {
console.log(this.logIdentifier() + ' Updating some data');
}
var self = this,
op = this._metrics.create('update'),
dataSet,
updated,
updateCall = function (referencedDoc) {
var oldDoc = self.decouple(referencedDoc),
newDoc,
triggerOperation,
result;
if (self.willTrigger(self.TYPE_UPDATE, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_UPDATE, self.PHASE_AFTER)) {
newDoc = self.decouple(referencedDoc);
triggerOperation = {
type: 'update',
query: self.decouple(query),
update: self.decouple(update),
options: self.decouple(options),
op: op
};
// Update newDoc with the update criteria so we know what the data will look
// like AFTER the update is processed
result = self.updateObject(newDoc, triggerOperation.update, triggerOperation.query, triggerOperation.options, '');
if (self.processTrigger(triggerOperation, self.TYPE_UPDATE, self.PHASE_BEFORE, referencedDoc, newDoc) !== false) {
// No triggers complained so let's execute the replacement of the existing
// object with the new one
result = self.updateObject(referencedDoc, newDoc, triggerOperation.query, triggerOperation.options, '');
// NOTE: If for some reason we would only like to fire this event if changes are actually going
// to occur on the object from the proposed update then we can add "result &&" to the if
self.processTrigger(triggerOperation, self.TYPE_UPDATE, self.PHASE_AFTER, oldDoc, newDoc);
} else {
// Trigger cancelled operation so tell result that it was not updated
result = false;
}
} else {
// No triggers complained so let's execute the replacement of the existing
// object with the new one
result = self.updateObject(referencedDoc, update, query, options, '');
}
// Inform indexes of the change
self._updateIndexes(oldDoc, referencedDoc);
return result;
};
op.start();
op.time('Retrieve documents to update');
dataSet = this.find(query, {$decouple: false});
op.time('Retrieve documents to update');
if (dataSet.length) {
op.time('Update documents');
updated = dataSet.filter(updateCall);
op.time('Update documents');
if (updated.length) {
op.time('Resolve chains');
this.chainSend('update', {
query: query,
update: update,
dataSet: updated
}, options);
op.time('Resolve chains');
this._onUpdate(updated);
this._onChange();
this.deferEmit('change', {type: 'update', data: updated});
}
}
op.stop();
// TODO: Should we decouple the updated array before return by default?
return updated || [];
};
/**
* Replaces an existing object with data from the new object without
* breaking data references.
* @param {Object} currentObj The object to alter.
* @param {Object} newObj The new object to overwrite the existing one with.
* @returns {*} Chain.
* @private
*/
Collection.prototype._replaceObj = function (currentObj, newObj) {
var i;
// Check if the new document has a different primary key value from the existing one
// Remove item from indexes
this._removeFromIndexes(currentObj);
// Remove existing keys from current object
for (i in currentObj) {
if (currentObj.hasOwnProperty(i)) {
delete currentObj[i];
}
}
// Add new keys to current object
for (i in newObj) {
if (newObj.hasOwnProperty(i)) {
currentObj[i] = newObj[i];
}
}
// Update the item in the primary index
if (!this._insertIntoIndexes(currentObj)) {
throw(this.logIdentifier() + ' Primary key violation in update! Key violated: ' + currentObj[this._primaryKey]);
}
// Update the object in the collection data
//this._data.splice(this._data.indexOf(currentObj), 1, newObj);
return this;
};
/**
* Helper method to update a document from it's id.
* @param {String} id The id of the document.
* @param {Object} update The object containing the key/values to update to.
* @returns {Object} The document that was updated or undefined
* if no document was updated.
*/
Collection.prototype.updateById = function (id, update) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.update(searchObj, update)[0];
};
/**
* Internal method for document updating.
* @param {Object} doc The document to update.
* @param {Object} update The object with key/value pairs to update the document with.
* @param {Object} query The query object that we need to match to perform an update.
* @param {Object} options An options object.
* @param {String} path The current recursive path.
* @param {String} opType The type of update operation to perform, if none is specified
* default is to set new data against matching fields.
* @returns {Boolean} True if the document was updated with new / changed data or
* false if it was not updated because the data was the same.
* @private
*/
Collection.prototype.updateObject = function (doc, update, query, options, path, opType) {
// TODO: This method is long, try to break it into smaller pieces
update = this.decouple(update);
// Clear leading dots from path
path = path || '';
if (path.substr(0, 1) === '.') { path = path.substr(1, path.length -1); }
//var oldDoc = this.decouple(doc),
var updated = false,
recurseUpdated = false,
operation,
tmpArray,
tmpIndex,
tmpCount,
tempIndex,
tempKey,
replaceObj,
pk,
pathInstance,
sourceIsArray,
updateIsArray,
i;
// Loop each key in the update object
for (i in update) {
if (update.hasOwnProperty(i)) {
// Reset operation flag
operation = false;
// Check if the property starts with a dollar (function)
if (i.substr(0, 1) === '$') {
// Check for commands
switch (i) {
case '$key':
case '$index':
case '$data':
case '$min':
case '$max':
// Ignore some operators
operation = true;
break;
case '$each':
operation = true;
// Loop over the array of updates and run each one
tmpCount = update.$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
recurseUpdated = this.updateObject(doc, update.$each[tmpIndex], query, options, path);
if (recurseUpdated) {
updated = true;
}
}
updated = updated || recurseUpdated;
break;
case '$replace':
operation = true;
replaceObj = update.$replace;
pk = this.primaryKey();
// Loop the existing item properties and compare with
// the replacement (never remove primary key)
for (tempKey in doc) {
if (doc.hasOwnProperty(tempKey) && tempKey !== pk) {
if (replaceObj[tempKey] === undefined) {
// The new document doesn't have this field, remove it from the doc
this._updateUnset(doc, tempKey);
updated = true;
}
}
}
// Loop the new item props and update the doc
for (tempKey in replaceObj) {
if (replaceObj.hasOwnProperty(tempKey) && tempKey !== pk) {
this._updateOverwrite(doc, tempKey, replaceObj[tempKey]);
updated = true;
}
}
break;
default:
operation = true;
// Now run the operation
recurseUpdated = this.updateObject(doc, update[i], query, options, path, i);
updated = updated || recurseUpdated;
break;
}
}
// Check if the key has a .$ at the end, denoting an array lookup
if (this._isPositionalKey(i)) {
operation = true;
// Modify i to be the name of the field
i = i.substr(0, i.length - 2);
pathInstance = new Path(path + '.' + i);
// Check if the key is an array and has items
if (doc[i] && doc[i] instanceof Array && doc[i].length) {
tmpArray = [];
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], pathInstance.value(query)[0], options, '', {})) {
tmpArray.push(tmpIndex);
}
}
// Loop the items that matched and update them
for (tmpIndex = 0; tmpIndex < tmpArray.length; tmpIndex++) {
recurseUpdated = this.updateObject(doc[i][tmpArray[tmpIndex]], update[i + '.$'], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
}
}
if (!operation) {
if (!opType && typeof(update[i]) === 'object') {
if (doc[i] !== null && typeof(doc[i]) === 'object') {
// Check if we are dealing with arrays
sourceIsArray = doc[i] instanceof Array;
updateIsArray = update[i] instanceof Array;
if (sourceIsArray || updateIsArray) {
// Check if the update is an object and the doc is an array
if (!updateIsArray && sourceIsArray) {
// Update is an object, source is an array so match the array items
// with our query object to find the one to update inside this array
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
recurseUpdated = this.updateObject(doc[i][tmpIndex], update[i], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
} else {
// Either both source and update are arrays or the update is
// an array and the source is not, so set source to update
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
}
} else {
// The doc key is an object so traverse the
// update further
recurseUpdated = this.updateObject(doc[i], update[i], query, options, path + '.' + i, opType);
updated = updated || recurseUpdated;
}
} else {
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
}
} else {
switch (opType) {
case '$inc':
var doUpdate = true;
// Check for a $min / $max operator
if (update[i] > 0) {
if (update.$max) {
// Check current value
if (doc[i] >= update.$max) {
// Don't update
doUpdate = false;
}
}
} else if (update[i] < 0) {
if (update.$min) {
// Check current value
if (doc[i] <= update.$min) {
// Don't update
doUpdate = false;
}
}
}
if (doUpdate) {
this._updateIncrement(doc, i, update[i]);
updated = true;
}
break;
case '$cast':
// Casts a property to the type specified if it is not already
// that type. If the cast is an array or an object and the property
// is not already that type a new array or object is created and
// set to the property, overwriting the previous value
switch (update[i]) {
case 'array':
if (!(doc[i] instanceof Array)) {
// Cast to an array
this._updateProperty(doc, i, update.$data || []);
updated = true;
}
break;
case 'object':
if (!(doc[i] instanceof Object) || (doc[i] instanceof Array)) {
// Cast to an object
this._updateProperty(doc, i, update.$data || {});
updated = true;
}
break;
case 'number':
if (typeof doc[i] !== 'number') {
// Cast to a number
this._updateProperty(doc, i, Number(doc[i]));
updated = true;
}
break;
case 'string':
if (typeof doc[i] !== 'string') {
// Cast to a string
this._updateProperty(doc, i, String(doc[i]));
updated = true;
}
break;
default:
throw(this.logIdentifier() + ' Cannot update cast to unknown type: ' + update[i]);
}
break;
case '$push':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
// Check for a $position modifier with an $each
if (update[i].$position !== undefined && update[i].$each instanceof Array) {
// Grab the position to insert at
tempIndex = update[i].$position;
// Loop the each array and push each item
tmpCount = update[i].$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
this._updateSplicePush(doc[i], tempIndex + tmpIndex, update[i].$each[tmpIndex]);
}
} else if (update[i].$each instanceof Array) {
// Do a loop over the each to push multiple items
tmpCount = update[i].$each.length;
for (tmpIndex = 0; tmpIndex < tmpCount; tmpIndex++) {
this._updatePush(doc[i], update[i].$each[tmpIndex]);
}
} else {
// Do a standard push
this._updatePush(doc[i], update[i]);
}
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot push to a key that is not an array! (' + i + ')');
}
break;
case '$pull':
if (doc[i] instanceof Array) {
tmpArray = [];
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], update[i], options, '', {})) {
tmpArray.push(tmpIndex);
}
}
tmpCount = tmpArray.length;
// Now loop the pull array and remove items to be pulled
while (tmpCount--) {
this._updatePull(doc[i], tmpArray[tmpCount]);
updated = true;
}
}
break;
case '$pullAll':
if (doc[i] instanceof Array) {
if (update[i] instanceof Array) {
tmpArray = doc[i];
tmpCount = tmpArray.length;
if (tmpCount > 0) {
// Now loop the pull array and remove items to be pulled
while (tmpCount--) {
for (tempIndex = 0; tempIndex < update[i].length; tempIndex++) {
if (tmpArray[tmpCount] === update[i][tempIndex]) {
this._updatePull(doc[i], tmpCount);
tmpCount--;
updated = true;
}
}
if (tmpCount < 0) {
break;
}
}
}
} else {
throw(this.logIdentifier() + ' Cannot pullAll without being given an array of values to pull! (' + i + ')');
}
}
break;
case '$addToSet':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
// Loop the target array and check for existence of item
var targetArr = doc[i],
targetArrIndex,
targetArrCount = targetArr.length,
objHash,
addObj = true,
optionObj = (options && options.$addToSet),
hashMode,
pathSolver;
// Check if we have an options object for our operation
if (update[i].$key) {
hashMode = false;
pathSolver = new Path(update[i].$key);
objHash = pathSolver.value(update[i])[0];
// Remove the key from the object before we add it
delete update[i].$key;
} else if (optionObj && optionObj.key) {
hashMode = false;
pathSolver = new Path(optionObj.key);
objHash = pathSolver.value(update[i])[0];
} else {
objHash = this.jStringify(update[i]);
hashMode = true;
}
for (targetArrIndex = 0; targetArrIndex < targetArrCount; targetArrIndex++) {
if (hashMode) {
// Check if objects match via a string hash (JSON)
if (this.jStringify(targetArr[targetArrIndex]) === objHash) {
// The object already exists, don't add it
addObj = false;
break;
}
} else {
// Check if objects match based on the path
if (objHash === pathSolver.value(targetArr[targetArrIndex])[0]) {
// The object already exists, don't add it
addObj = false;
break;
}
}
}
if (addObj) {
this._updatePush(doc[i], update[i]);
updated = true;
}
} else {
throw(this.logIdentifier() + ' Cannot addToSet on a key that is not an array! (' + i + ')');
}
break;
case '$splicePush':
// Check if the target key is undefined and if so, create an array
if (doc[i] === undefined) {
// Initialise a new array
this._updateProperty(doc, i, []);
}
// Check that the target key is an array
if (doc[i] instanceof Array) {
tempIndex = update.$index;
if (tempIndex !== undefined) {
delete update.$index;
// Check for out of bounds index
if (tempIndex > doc[i].length) {
tempIndex = doc[i].length;
}
this._updateSplicePush(doc[i], tempIndex, update[i]);
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot splicePush without a $index integer value!');
}
} else {
throw(this.logIdentifier() + ' Cannot splicePush with a key that is not an array! (' + i + ')');
}
break;
case '$move':
if (doc[i] instanceof Array) {
// Loop the array and find matches to our search
for (tmpIndex = 0; tmpIndex < doc[i].length; tmpIndex++) {
if (this._match(doc[i][tmpIndex], update[i], options, '', {})) {
var moveToIndex = update.$index;
if (moveToIndex !== undefined) {
delete update.$index;
this._updateSpliceMove(doc[i], tmpIndex, moveToIndex);
updated = true;
} else {
throw(this.logIdentifier() + ' Cannot move without a $index integer value!');
}
break;
}
}
} else {
throw(this.logIdentifier() + ' Cannot move on a key that is not an array! (' + i + ')');
}
break;
case '$mul':
this._updateMultiply(doc, i, update[i]);
updated = true;
break;
case '$rename':
this._updateRename(doc, i, update[i]);
updated = true;
break;
case '$overwrite':
this._updateOverwrite(doc, i, update[i]);
updated = true;
break;
case '$unset':
this._updateUnset(doc, i);
updated = true;
break;
case '$clear':
this._updateClear(doc, i);
updated = true;
break;
case '$pop':
if (doc[i] instanceof Array) {
if (this._updatePop(doc[i], update[i])) {
updated = true;
}
} else {
throw(this.logIdentifier() + ' Cannot pop from a key that is not an array! (' + i + ')');
}
break;
case '$toggle':
// Toggle the boolean property between true and false
this._updateProperty(doc, i, !doc[i]);
updated = true;
break;
default:
if (doc[i] !== update[i]) {
this._updateProperty(doc, i, update[i]);
updated = true;
}
break;
}
}
}
}
}
return updated;
};
/**
* Determines if the passed key has an array positional mark (a dollar at the end
* of its name).
* @param {String} key The key to check.
* @returns {Boolean} True if it is a positional or false if not.
* @private
*/
Collection.prototype._isPositionalKey = function (key) {
return key.substr(key.length - 2, 2) === '.$';
};
/**
* Removes any documents from the collection that match the search query
* key/values.
* @param {Object} query The query object.
* @param {Object=} options An options object.
* @param {Function=} callback A callback method.
* @returns {Array} An array of the documents that were removed.
*/
Collection.prototype.remove = function (query, options, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
var self = this,
dataSet,
index,
arrIndex,
returnArr,
removeMethod,
triggerOperation,
doc,
newDoc;
if (typeof(options) === 'function') {
callback = options;
options = {};
}
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
}
if (query instanceof Array) {
returnArr = [];
for (arrIndex = 0; arrIndex < query.length; arrIndex++) {
returnArr.push(this.remove(query[arrIndex], {noEmit: true}));
}
if (!options || (options && !options.noEmit)) {
this._onRemove(returnArr);
}
if (callback) { callback(false, returnArr); }
return returnArr;
} else {
returnArr = [];
dataSet = this.find(query, {$decouple: false});
if (dataSet.length) {
removeMethod = function (dataItem) {
// Remove the item from the collection's indexes
self._removeFromIndexes(dataItem);
// Remove data from internal stores
index = self._data.indexOf(dataItem);
self._dataRemoveAtIndex(index);
returnArr.push(dataItem);
};
// Remove the data from the collection
for (var i = 0; i < dataSet.length; i++) {
doc = dataSet[i];
if (self.willTrigger(self.TYPE_REMOVE, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_REMOVE, self.PHASE_AFTER)) {
triggerOperation = {
type: 'remove'
};
newDoc = self.decouple(doc);
if (self.processTrigger(triggerOperation, self.TYPE_REMOVE, self.PHASE_BEFORE, newDoc, newDoc) !== false) {
// The trigger didn't ask to cancel so execute the removal method
removeMethod(doc);
self.processTrigger(triggerOperation, self.TYPE_REMOVE, self.PHASE_AFTER, newDoc, newDoc);
}
} else {
// No triggers to execute
removeMethod(doc);
}
}
if (returnArr.length) {
//op.time('Resolve chains');
self.chainSend('remove', {
query: query,
dataSet: returnArr
}, options);
//op.time('Resolve chains');
if (!options || (options && !options.noEmit)) {
this._onRemove(returnArr);
}
this._onChange();
this.deferEmit('change', {type: 'remove', data: returnArr});
}
}
if (callback) { callback(false, returnArr); }
return returnArr;
}
};
/**
* Helper method that removes a document that matches the given id.
* @param {String} id The id of the document to remove.
* @returns {Object} The document that was removed or undefined if
* nothing was removed.
*/
Collection.prototype.removeById = function (id) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.remove(searchObj)[0];
};
/**
* Processes a deferred action queue.
* @param {String} type The queue name to process.
* @param {Function} callback A method to call when the queue has processed.
* @param {Object=} resultObj A temp object to hold results in.
*/
Collection.prototype.processQueue = function (type, callback, resultObj) {
var self = this,
queue = this._deferQueue[type],
deferThreshold = this._deferThreshold[type],
deferTime = this._deferTime[type],
dataArr,
result;
resultObj = resultObj || {
deferred: true
};
if (queue.length) {
// Process items up to the threshold
if (queue.length > deferThreshold) {
// Grab items up to the threshold value
dataArr = queue.splice(0, deferThreshold);
} else {
// Grab all the remaining items
dataArr = queue.splice(0, queue.length);
}
result = self[type](dataArr);
switch (type) {
case 'insert':
resultObj.inserted = resultObj.inserted || [];
resultObj.failed = resultObj.failed || [];
resultObj.inserted = resultObj.inserted.concat(result.inserted);
resultObj.failed = resultObj.failed.concat(result.failed);
break;
}
// Queue another process
setTimeout(function () {
self.processQueue.call(self, type, callback, resultObj);
}, deferTime);
} else {
if (callback) { callback(resultObj); }
this._asyncComplete(type);
}
// Check if all queues are complete
if (!this.isProcessingQueue()) {
this.deferEmit('queuesComplete');
}
};
/**
* Checks if any CRUD operations have been deferred and are still waiting to
* be processed.
* @returns {Boolean} True if there are still deferred CRUD operations to process
* or false if all queues are clear.
*/
Collection.prototype.isProcessingQueue = function () {
var i;
for (i in this._deferQueue) {
if (this._deferQueue.hasOwnProperty(i)) {
if (this._deferQueue[i].length) {
return true;
}
}
}
return false;
};
/**
* Inserts a document or array of documents into the collection.
* @param {Object|Array} data Either a document object or array of document
* @param {Number=} index Optional index to insert the record at.
* @param {Function=} callback Optional callback called once action is complete.
* objects to insert into the collection.
*/
Collection.prototype.insert = function (data, index, callback) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
if (typeof(index) === 'function') {
callback = index;
index = this._data.length;
} else if (index === undefined) {
index = this._data.length;
}
data = this.transformIn(data);
return this._insertHandle(data, index, callback);
};
/**
* Inserts a document or array of documents into the collection.
* @param {Object|Array} data Either a document object or array of document
* @param {Number=} index Optional index to insert the record at.
* @param {Function=} callback Optional callback called once action is complete.
* objects to insert into the collection.
*/
Collection.prototype._insertHandle = function (data, index, callback) {
var //self = this,
queue = this._deferQueue.insert,
deferThreshold = this._deferThreshold.insert,
//deferTime = this._deferTime.insert,
inserted = [],
failed = [],
insertResult,
resultObj,
i;
if (data instanceof Array) {
// Check if there are more insert items than the insert defer
// threshold, if so, break up inserts so we don't tie up the
// ui or thread
if (this._deferredCalls && data.length > deferThreshold) {
// Break up insert into blocks
this._deferQueue.insert = queue.concat(data);
this._asyncPending('insert');
// Fire off the insert queue handler
this.processQueue('insert', callback);
return;
} else {
// Loop the array and add items
for (i = 0; i < data.length; i++) {
insertResult = this._insert(data[i], index + i);
if (insertResult === true) {
inserted.push(data[i]);
} else {
failed.push({
doc: data[i],
reason: insertResult
});
}
}
}
} else {
// Store the data item
insertResult = this._insert(data, index);
if (insertResult === true) {
inserted.push(data);
} else {
failed.push({
doc: data,
reason: insertResult
});
}
}
resultObj = {
deferred: false,
inserted: inserted,
failed: failed
};
this._onInsert(inserted, failed);
if (callback) { callback(resultObj); }
this._onChange();
this.deferEmit('change', {type: 'insert', data: inserted});
return resultObj;
};
/**
* Internal method to insert a document into the collection. Will
* check for index violations before allowing the document to be inserted.
* @param {Object} doc The document to insert after passing index violation
* tests.
* @param {Number=} index Optional index to insert the document at.
* @returns {Boolean|Object} True on success, false if no document passed,
* or an object containing details about an index violation if one occurred.
* @private
*/
Collection.prototype._insert = function (doc, index) {
if (doc) {
var self = this,
indexViolation,
triggerOperation,
insertMethod,
newDoc,
capped = this.capped(),
cappedSize = this.cappedSize();
this.ensurePrimaryKey(doc);
// Check indexes are not going to be broken by the document
indexViolation = this.insertIndexViolation(doc);
insertMethod = function (doc) {
// Add the item to the collection's indexes
self._insertIntoIndexes(doc);
// Check index overflow
if (index > self._data.length) {
index = self._data.length;
}
// Insert the document
self._dataInsertAtIndex(index, doc);
// Check capped collection status and remove first record
// if we are over the threshold
if (capped && self._data.length > cappedSize) {
// Remove the first item in the data array
self.removeById(self._data[0][self._primaryKey]);
}
//op.time('Resolve chains');
self.chainSend('insert', doc, {index: index});
//op.time('Resolve chains');
};
if (!indexViolation) {
if (self.willTrigger(self.TYPE_INSERT, self.PHASE_BEFORE) || self.willTrigger(self.TYPE_INSERT, self.PHASE_AFTER)) {
triggerOperation = {
type: 'insert'
};
if (self.processTrigger(triggerOperation, self.TYPE_INSERT, self.PHASE_BEFORE, {}, doc) !== false) {
insertMethod(doc);
if (self.willTrigger(self.TYPE_INSERT, self.PHASE_AFTER)) {
// Clone the doc so that the programmer cannot update the internal document
// on the "after" phase trigger
newDoc = self.decouple(doc);
self.processTrigger(triggerOperation, self.TYPE_INSERT, self.PHASE_AFTER, {}, newDoc);
}
} else {
// The trigger just wants to cancel the operation
return 'Trigger cancelled operation';
}
} else {
// No triggers to execute
insertMethod(doc);
}
return true;
} else {
return 'Index violation in index: ' + indexViolation;
}
}
return 'No document passed to insert';
};
/**
* Inserts a document into the internal collection data array at
* Inserts a document into the internal collection data array at
* the specified index.
* @param {number} index The index to insert at.
* @param {object} doc The document to insert.
* @private
*/
Collection.prototype._dataInsertAtIndex = function (index, doc) {
this._data.splice(index, 0, doc);
};
/**
* Removes a document from the internal collection data array at
* the specified index.
* @param {number} index The index to remove from.
* @private
*/
Collection.prototype._dataRemoveAtIndex = function (index) {
this._data.splice(index, 1);
};
/**
* Replaces all data in the collection's internal data array with
* the passed array of data.
* @param {array} data The array of data to replace existing data with.
* @private
*/
Collection.prototype._dataReplace = function (data) {
// Clear the array - using a while loop with pop is by far the
// fastest way to clear an array currently
while (this._data.length) {
this._data.pop();
}
// Append new items to the array
this._data = this._data.concat(data);
};
/**
* Inserts a document into the collection indexes.
* @param {Object} doc The document to insert.
* @private
*/
Collection.prototype._insertIntoIndexes = function (doc) {
var arr = this._indexByName,
arrIndex,
violated,
jString = this.jStringify(doc);
// Insert to primary key index
violated = this._primaryIndex.uniqueSet(doc[this._primaryKey], doc);
this._primaryCrc.uniqueSet(doc[this._primaryKey], jString);
this._crcLookup.uniqueSet(jString, doc);
// Insert into other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].insert(doc);
}
}
return violated;
};
/**
* Removes a document from the collection indexes.
* @param {Object} doc The document to remove.
* @private
*/
Collection.prototype._removeFromIndexes = function (doc) {
var arr = this._indexByName,
arrIndex,
jString = this.jStringify(doc);
// Remove from primary key index
this._primaryIndex.unSet(doc[this._primaryKey]);
this._primaryCrc.unSet(doc[this._primaryKey]);
this._crcLookup.unSet(jString);
// Remove from other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].remove(doc);
}
}
};
/**
* Updates collection index data for the passed document.
* @param {Object} oldDoc The old document as it was before the update.
* @param {Object} newDoc The document as it now is after the update.
* @private
*/
Collection.prototype._updateIndexes = function (oldDoc, newDoc) {
this._removeFromIndexes(oldDoc);
this._insertIntoIndexes(newDoc);
};
/**
* Rebuild collection indexes.
* @private
*/
Collection.prototype._rebuildIndexes = function () {
var arr = this._indexByName,
arrIndex;
// Remove from other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arr[arrIndex].rebuild();
}
}
};
/**
* Uses the passed query to generate a new collection with results
* matching the query parameters.
*
* @param {Object} query The query object to generate the subset with.
* @param {Object=} options An options object.
* @returns {*}
*/
Collection.prototype.subset = function (query, options) {
var result = this.find(query, options);
return new Collection()
.subsetOf(this)
.primaryKey(this._primaryKey)
.setData(result);
};
/**
* Gets / sets the collection that this collection is a subset of.
* @param {Collection=} collection The collection to set as the parent of this subset.
* @returns {Collection}
*/
Shared.synthesize(Collection.prototype, 'subsetOf');
/**
* Checks if the collection is a subset of the passed collection.
* @param {Collection} collection The collection to test against.
* @returns {Boolean} True if the passed collection is the parent of
* the current collection.
*/
Collection.prototype.isSubsetOf = function (collection) {
return this._subsetOf === collection;
};
/**
* Find the distinct values for a specified field across a single collection and
* returns the results in an array.
* @param {String} key The field path to return distinct values for e.g. "person.name".
* @param {Object=} query The query to use to filter the documents used to return values from.
* @param {Object=} options The query options to use when running the query.
* @returns {Array}
*/
Collection.prototype.distinct = function (key, query, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
var data = this.find(query, options),
pathSolver = new Path(key),
valueUsed = {},
distinctValues = [],
value,
i;
// Loop the data and build array of distinct values
for (i = 0; i < data.length; i++) {
value = pathSolver.value(data[i])[0];
if (value && !valueUsed[value]) {
valueUsed[value] = true;
distinctValues.push(value);
}
}
return distinctValues;
};
/**
* Helper method to find a document by it's id.
* @param {String} id The id of the document.
* @param {Object=} options The options object, allowed keys are sort and limit.
* @returns {Array} The items that were updated.
*/
Collection.prototype.findById = function (id, options) {
var searchObj = {};
searchObj[this._primaryKey] = id;
return this.find(searchObj, options)[0];
};
/**
* Finds all documents that contain the passed string or search object
* regardless of where the string might occur within the document. This
* will match strings from the start, middle or end of the document's
* string (partial match).
* @param search The string to search for. Case sensitive.
* @param options A standard find() options object.
* @returns {Array} An array of documents that matched the search string.
*/
Collection.prototype.peek = function (search, options) {
// Loop all items
var arr = this._data,
arrCount = arr.length,
arrIndex,
arrItem,
tempColl = new Collection(),
typeOfSearch = typeof search;
if (typeOfSearch === 'string') {
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
// Get json representation of object
arrItem = this.jStringify(arr[arrIndex]);
// Check if string exists in object json
if (arrItem.indexOf(search) > -1) {
// Add this item to the temp collection
tempColl.insert(arr[arrIndex]);
}
}
return tempColl.find({}, options);
} else {
return this.find(search, options);
}
};
/**
* Provides a query plan / operations log for a query.
* @param {Object} query The query to execute.
* @param {Object=} options Optional options object.
* @returns {Object} The query plan.
*/
Collection.prototype.explain = function (query, options) {
var result = this.find(query, options);
return result.__fdbOp._data;
};
/**
* Generates an options object with default values or adds default
* values to a passed object if those values are not currently set
* to anything.
* @param {object=} obj Optional options object to modify.
* @returns {object} The options object.
*/
Collection.prototype.options = function (obj) {
obj = obj || {};
obj.$decouple = obj.$decouple !== undefined ? obj.$decouple : true;
obj.$explain = obj.$explain !== undefined ? obj.$explain : false;
return obj;
};
/**
* Queries the collection based on the query object passed.
* @param {Object} query The query key/values that a document must match in
* order for it to be returned in the result array.
* @param {Object=} options An optional options object.
* @param {Function=} callback !! DO NOT USE, THIS IS NON-OPERATIONAL !!
* Optional callback. If specified the find process
* will not return a value and will assume that you wish to operate under an
* async mode. This will break up large find requests into smaller chunks and
* process them in a non-blocking fashion allowing large datasets to be queried
* without causing the browser UI to pause. Results from this type of operation
* will be passed back to the callback once completed.
*
* @returns {Array} The results array from the find operation, containing all
* documents that matched the query.
*/
Collection.prototype.find = function (query, options, callback) {
// Convert queries from mongo dot notation to forerunner queries
if (this.mongoEmulation()) {
this.convertToFdb(query);
}
if (callback) {
// Check the size of the collection's data array
// Split operation into smaller tasks and callback when complete
callback('Callbacks for the find() operation are not yet implemented!', []);
return [];
}
return this._find.call(this, query, options, callback);
};
Collection.prototype._find = function (query, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
// TODO: This method is quite long, break into smaller pieces
query = query || {};
var op = this._metrics.create('find'),
pk = this.primaryKey(),
self = this,
analysis,
scanLength,
requiresTableScan = true,
resultArr,
joinCollectionIndex,
joinIndex,
joinCollection = {},
joinQuery,
joinPath,
joinCollectionName,
joinCollectionInstance,
joinMatch,
joinMatchIndex,
joinSearchQuery,
joinSearchOptions,
joinMulti,
joinRequire,
joinFindResults,
joinFindResult,
joinItem,
joinPrefix,
resultCollectionName,
resultIndex,
resultRemove = [],
index,
i, j, k, l,
fieldListOn = [],
fieldListOff = [],
elemMatchPathSolver,
elemMatchSubArr,
elemMatchSpliceArr,
matcherTmpOptions = {},
result,
cursor = {},
pathSolver,
waterfallCollection,
matcher;
if (!(options instanceof Array)) {
options = this.options(options);
}
matcher = function (doc) {
return self._match(doc, query, options, 'and', matcherTmpOptions);
};
op.start();
if (query) {
// Check if the query is an array (multi-operation waterfall query)
if (query instanceof Array) {
waterfallCollection = this;
// Loop the query operations
for (i = 0; i < query.length; i++) {
// Execute each operation and pass the result into the next
// query operation
waterfallCollection = waterfallCollection.subset(query[i], options && options[i] ? options[i] : {});
}
return waterfallCollection.find();
}
// Pre-process any data-changing query operators first
if (query.$findSub) {
// Check we have all the parts we need
if (!query.$findSub.$path) {
throw('$findSub missing $path property!');
}
return this.findSub(
query.$findSub.$query,
query.$findSub.$path,
query.$findSub.$subQuery,
query.$findSub.$subOptions
);
}
if (query.$findSubOne) {
// Check we have all the parts we need
if (!query.$findSubOne.$path) {
throw('$findSubOne missing $path property!');
}
return this.findSubOne(
query.$findSubOne.$query,
query.$findSubOne.$path,
query.$findSubOne.$subQuery,
query.$findSubOne.$subOptions
);
}
// Get query analysis to execute best optimised code path
op.time('analyseQuery');
analysis = this._analyseQuery(self.decouple(query), options, op);
op.time('analyseQuery');
op.data('analysis', analysis);
if (analysis.hasJoin && analysis.queriesJoin) {
// The query has a join and tries to limit by it's joined data
// Get an instance reference to the join collections
op.time('joinReferences');
for (joinIndex = 0; joinIndex < analysis.joinsOn.length; joinIndex++) {
joinCollectionName = analysis.joinsOn[joinIndex];
joinPath = new Path(analysis.joinQueries[joinCollectionName]);
joinQuery = joinPath.value(query)[0];
joinCollection[analysis.joinsOn[joinIndex]] = this._db.collection(analysis.joinsOn[joinIndex]).subset(joinQuery);
// Remove join clause from main query
delete query[analysis.joinQueries[joinCollectionName]];
}
op.time('joinReferences');
}
// Check if an index lookup can be used to return this result
if (analysis.indexMatch.length && (!options || (options && !options.$skipIndex))) {
op.data('index.potential', analysis.indexMatch);
op.data('index.used', analysis.indexMatch[0].index);
// Get the data from the index
op.time('indexLookup');
resultArr = analysis.indexMatch[0].lookup || [];
op.time('indexLookup');
// Check if the index coverage is all keys, if not we still need to table scan it
if (analysis.indexMatch[0].keyData.totalKeyCount === analysis.indexMatch[0].keyData.score) {
// Don't require a table scan to find relevant documents
requiresTableScan = false;
}
} else {
op.flag('usedIndex', false);
}
if (requiresTableScan) {
if (resultArr && resultArr.length) {
scanLength = resultArr.length;
op.time('tableScan: ' + scanLength);
// Filter the source data and return the result
resultArr = resultArr.filter(matcher);
} else {
// Filter the source data and return the result
scanLength = this._data.length;
op.time('tableScan: ' + scanLength);
resultArr = this._data.filter(matcher);
}
op.time('tableScan: ' + scanLength);
}
// Order the array if we were passed a sort clause
if (options.$orderBy) {
op.time('sort');
resultArr = this.sort(options.$orderBy, resultArr);
op.time('sort');
}
if (options.$page !== undefined && options.$limit !== undefined) {
// Record paging data
cursor.page = options.$page;
cursor.pages = Math.ceil(resultArr.length / options.$limit);
cursor.records = resultArr.length;
// Check if we actually need to apply the paging logic
if (options.$page && options.$limit > 0) {
op.data('cursor', cursor);
// Skip to the page specified based on limit
resultArr.splice(0, options.$page * options.$limit);
}
}
if (options.$skip) {
cursor.skip = options.$skip;
// Skip past the number of records specified
resultArr.splice(0, options.$skip);
op.data('skip', options.$skip);
}
if (options.$limit && resultArr && resultArr.length > options.$limit) {
cursor.limit = options.$limit;
resultArr.length = options.$limit;
op.data('limit', options.$limit);
}
if (options.$decouple) {
// Now decouple the data from the original objects
op.time('decouple');
resultArr = this.decouple(resultArr);
op.time('decouple');
op.data('flag.decouple', true);
}
// Now process any joins on the final data
if (options.$join) {
for (joinCollectionIndex = 0; joinCollectionIndex < options.$join.length; joinCollectionIndex++) {
for (joinCollectionName in options.$join[joinCollectionIndex]) {
if (options.$join[joinCollectionIndex].hasOwnProperty(joinCollectionName)) {
// Set the key to store the join result in to the collection name by default
resultCollectionName = joinCollectionName;
// Get the join collection instance from the DB
if (joinCollection[joinCollectionName]) {
joinCollectionInstance = joinCollection[joinCollectionName];
} else {
joinCollectionInstance = this._db.collection(joinCollectionName);
}
// Get the match data for the join
joinMatch = options.$join[joinCollectionIndex][joinCollectionName];
// Loop our result data array
for (resultIndex = 0; resultIndex < resultArr.length; resultIndex++) {
// Loop the join conditions and build a search object from them
joinSearchQuery = {};
joinMulti = false;
joinRequire = false;
joinPrefix = '';
for (joinMatchIndex in joinMatch) {
if (joinMatch.hasOwnProperty(joinMatchIndex)) {
// Check the join condition name for a special command operator
if (joinMatchIndex.substr(0, 1) === '$') {
// Special command
switch (joinMatchIndex) {
case '$where':
if (joinMatch[joinMatchIndex].query) {
// Commented old code here, new one does dynamic reverse lookups
//joinSearchQuery = joinMatch[joinMatchIndex].query;
joinSearchQuery = self._resolveDynamicQuery(joinMatch[joinMatchIndex].query, resultArr[resultIndex]);
}
if (joinMatch[joinMatchIndex].options) { joinSearchOptions = joinMatch[joinMatchIndex].options; }
break;
case '$as':
// Rename the collection when stored in the result document
resultCollectionName = joinMatch[joinMatchIndex];
break;
case '$multi':
// Return an array of documents instead of a single matching document
joinMulti = joinMatch[joinMatchIndex];
break;
case '$require':
// Remove the result item if no matching join data is found
joinRequire = joinMatch[joinMatchIndex];
break;
case '$prefix':
// Add a prefix to properties mixed in
joinPrefix = joinMatch[joinMatchIndex];
break;
default:
break;
}
} else {
// Get the data to match against and store in the search object
// Resolve complex referenced query
joinSearchQuery[joinMatchIndex] = self._resolveDynamicQuery(joinMatch[joinMatchIndex], resultArr[resultIndex]);
}
}
}
// Do a find on the target collection against the match data
joinFindResults = joinCollectionInstance.find(joinSearchQuery, joinSearchOptions);
// Check if we require a joined row to allow the result item
if (!joinRequire || (joinRequire && joinFindResults[0])) {
// Join is not required or condition is met
if (resultCollectionName === '$root') {
// The property name to store the join results in is $root
// which means we need to mixin the results but this only
// works if joinMulti is disabled
if (joinMulti !== false) {
// Throw an exception here as this join is not physically possible!
throw(this.logIdentifier() + ' Cannot combine [$as: "$root"] with [$multi: true] in $join clause!');
}
// Mixin the result
joinFindResult = joinFindResults[0];
joinItem = resultArr[resultIndex];
for (l in joinFindResult) {
if (joinFindResult.hasOwnProperty(l) && joinItem[joinPrefix + l] === undefined) {
// Properties are only mixed in if they do not already exist
// in the target item (are undefined). Using a prefix denoted via
// $prefix is a good way to prevent property name conflicts
joinItem[joinPrefix + l] = joinFindResult[l];
}
}
} else {
resultArr[resultIndex][resultCollectionName] = joinMulti === false ? joinFindResults[0] : joinFindResults;
}
} else {
// Join required but condition not met, add item to removal queue
resultRemove.push(resultArr[resultIndex]);
}
}
}
}
}
op.data('flag.join', true);
}
// Process removal queue
if (resultRemove.length) {
op.time('removalQueue');
for (i = 0; i < resultRemove.length; i++) {
index = resultArr.indexOf(resultRemove[i]);
if (index > -1) {
resultArr.splice(index, 1);
}
}
op.time('removalQueue');
}
if (options.$transform) {
op.time('transform');
for (i = 0; i < resultArr.length; i++) {
resultArr.splice(i, 1, options.$transform(resultArr[i]));
}
op.time('transform');
op.data('flag.transform', true);
}
// Process transforms
if (this._transformEnabled && this._transformOut) {
op.time('transformOut');
resultArr = this.transformOut(resultArr);
op.time('transformOut');
}
op.data('results', resultArr.length);
} else {
resultArr = [];
}
// Check for an $as operator in the options object and if it exists
// iterate over the fields and generate a rename function that will
// operate over the entire returned data array and rename each object's
// fields to their new names
// TODO: Enable $as in collection find to allow renaming fields
/*if (options.$as) {
renameFieldPath = new Path();
renameFieldMethod = function (obj, oldFieldPath, newFieldName) {
renameFieldPath.path(oldFieldPath);
renameFieldPath.rename(newFieldName);
};
for (i in options.$as) {
if (options.$as.hasOwnProperty(i)) {
}
}
}*/
if (!options.$aggregate) {
// Generate a list of fields to limit data by
// Each property starts off being enabled by default (= 1) then
// if any property is explicitly specified as 1 then all switch to
// zero except _id.
//
// Any that are explicitly set to zero are switched off.
op.time('scanFields');
for (i in options) {
if (options.hasOwnProperty(i) && i.indexOf('$') !== 0) {
if (options[i] === 1) {
fieldListOn.push(i);
} else if (options[i] === 0) {
fieldListOff.push(i);
}
}
}
op.time('scanFields');
// Limit returned fields by the options data
if (fieldListOn.length || fieldListOff.length) {
op.data('flag.limitFields', true);
op.data('limitFields.on', fieldListOn);
op.data('limitFields.off', fieldListOff);
op.time('limitFields');
// We have explicit fields switched on or off
for (i = 0; i < resultArr.length; i++) {
result = resultArr[i];
for (j in result) {
if (result.hasOwnProperty(j)) {
if (fieldListOn.length) {
// We have explicit fields switched on so remove all fields
// that are not explicitly switched on
// Check if the field name is not the primary key
if (j !== pk) {
if (fieldListOn.indexOf(j) === -1) {
// This field is not in the on list, remove it
delete result[j];
}
}
}
if (fieldListOff.length) {
// We have explicit fields switched off so remove fields
// that are explicitly switched off
if (fieldListOff.indexOf(j) > -1) {
// This field is in the off list, remove it
delete result[j];
}
}
}
}
}
op.time('limitFields');
}
// Now run any projections on the data required
if (options.$elemMatch) {
op.data('flag.elemMatch', true);
op.time('projection-elemMatch');
for (i in options.$elemMatch) {
if (options.$elemMatch.hasOwnProperty(i)) {
elemMatchPathSolver = new Path(i);
// Loop the results array
for (j = 0; j < resultArr.length; j++) {
elemMatchSubArr = elemMatchPathSolver.value(resultArr[j])[0];
// Check we have a sub-array to loop
if (elemMatchSubArr && elemMatchSubArr.length) {
// Loop the sub-array and check for projection query matches
for (k = 0; k < elemMatchSubArr.length; k++) {
// Check if the current item in the sub-array matches the projection query
if (self._match(elemMatchSubArr[k], options.$elemMatch[i], options, '', {})) {
// The item matches the projection query so set the sub-array
// to an array that ONLY contains the matching item and then
// exit the loop since we only want to match the first item
elemMatchPathSolver.set(resultArr[j], i, [elemMatchSubArr[k]]);
break;
}
}
}
}
}
}
op.time('projection-elemMatch');
}
if (options.$elemsMatch) {
op.data('flag.elemsMatch', true);
op.time('projection-elemsMatch');
for (i in options.$elemsMatch) {
if (options.$elemsMatch.hasOwnProperty(i)) {
elemMatchPathSolver = new Path(i);
// Loop the results array
for (j = 0; j < resultArr.length; j++) {
elemMatchSubArr = elemMatchPathSolver.value(resultArr[j])[0];
// Check we have a sub-array to loop
if (elemMatchSubArr && elemMatchSubArr.length) {
elemMatchSpliceArr = [];
// Loop the sub-array and check for projection query matches
for (k = 0; k < elemMatchSubArr.length; k++) {
// Check if the current item in the sub-array matches the projection query
if (self._match(elemMatchSubArr[k], options.$elemsMatch[i], options, '', {})) {
// The item matches the projection query so add it to the final array
elemMatchSpliceArr.push(elemMatchSubArr[k]);
}
}
// Now set the final sub-array to the matched items
elemMatchPathSolver.set(resultArr[j], i, elemMatchSpliceArr);
}
}
}
}
op.time('projection-elemsMatch');
}
}
// Process aggregation
if (options.$aggregate) {
op.data('flag.aggregate', true);
op.time('aggregate');
pathSolver = new Path(options.$aggregate);
resultArr = pathSolver.value(resultArr);
op.time('aggregate');
}
op.stop();
resultArr.__fdbOp = op;
resultArr.$cursor = cursor;
return resultArr;
};
Collection.prototype._resolveDynamicQuery = function (query, item) {
var self = this,
newQuery,
propType,
propVal,
pathResult,
i;
if (typeof query === 'string') {
// Check if the property name starts with a back-reference
if (query.substr(0, 3) === '$$.') {
// Fill the query with a back-referenced value
pathResult = new Path(query.substr(3, query.length - 3)).value(item);
} else {
pathResult = new Path(query).value(item);
}
if (pathResult.length > 1) {
return {$in: pathResult};
} else {
return pathResult[0];
}
}
newQuery = {};
for (i in query) {
if (query.hasOwnProperty(i)) {
propType = typeof query[i];
propVal = query[i];
switch (propType) {
case 'string':
// Check if the property name starts with a back-reference
if (propVal.substr(0, 3) === '$$.') {
// Fill the query with a back-referenced value
newQuery[i] = new Path(propVal.substr(3, propVal.length - 3)).value(item)[0];
} else {
newQuery[i] = propVal;
}
break;
case 'object':
newQuery[i] = self._resolveDynamicQuery(propVal, item);
break;
default:
newQuery[i] = propVal;
break;
}
}
}
return newQuery;
};
/**
* Returns one document that satisfies the specified query criteria. If multiple
* documents satisfy the query, this method returns the first document to match
* the query.
* @returns {*}
*/
Collection.prototype.findOne = function () {
return (this.find.apply(this, arguments))[0];
};
/**
* Gets the index in the collection data array of the first item matched by
* the passed query object.
* @param {Object} query The query to run to find the item to return the index of.
* @param {Object=} options An options object.
* @returns {Number}
*/
Collection.prototype.indexOf = function (query, options) {
var item = this.find(query, {$decouple: false})[0],
sortedData;
if (item) {
if (!options || options && !options.$orderBy) {
// Basic lookup from order of insert
return this._data.indexOf(item);
} else {
// Trying to locate index based on query with sort order
options.$decouple = false;
sortedData = this.find(query, options);
return sortedData.indexOf(item);
}
}
return -1;
};
/**
* Returns the index of the document identified by the passed item's primary key.
* @param {*} itemLookup The document whose primary key should be used to lookup
* or the id to lookup.
* @param {Object=} options An options object.
* @returns {Number} The index the item with the matching primary key is occupying.
*/
Collection.prototype.indexOfDocById = function (itemLookup, options) {
var item,
sortedData;
if (typeof itemLookup !== 'object') {
item = this._primaryIndex.get(itemLookup);
} else {
item = this._primaryIndex.get(itemLookup[this._primaryKey]);
}
if (item) {
if (!options || options && !options.$orderBy) {
// Basic lookup
return this._data.indexOf(item);
} else {
// Sorted lookup
options.$decouple = false;
sortedData = this.find({}, options);
return sortedData.indexOf(item);
}
}
return -1;
};
/**
* Removes a document from the collection by it's index in the collection's
* data array.
* @param {Number} index The index of the document to remove.
* @returns {Object} The document that has been removed or false if none was
* removed.
*/
Collection.prototype.removeByIndex = function (index) {
var doc,
docId;
doc = this._data[index];
if (doc !== undefined) {
doc = this.decouple(doc);
docId = doc[this.primaryKey()];
return this.removeById(docId);
}
return false;
};
/**
* Gets / sets the collection transform options.
* @param {Object} obj A collection transform options object.
* @returns {*}
*/
Collection.prototype.transform = function (obj) {
if (obj !== undefined) {
if (typeof obj === "object") {
if (obj.enabled !== undefined) {
this._transformEnabled = obj.enabled;
}
if (obj.dataIn !== undefined) {
this._transformIn = obj.dataIn;
}
if (obj.dataOut !== undefined) {
this._transformOut = obj.dataOut;
}
} else {
this._transformEnabled = obj !== false;
}
return this;
}
return {
enabled: this._transformEnabled,
dataIn: this._transformIn,
dataOut: this._transformOut
};
};
/**
* Transforms data using the set transformIn method.
* @param {Object} data The data to transform.
* @returns {*}
*/
Collection.prototype.transformIn = function (data) {
if (this._transformEnabled && this._transformIn) {
if (data instanceof Array) {
var finalArr = [], i;
for (i = 0; i < data.length; i++) {
finalArr[i] = this._transformIn(data[i]);
}
return finalArr;
} else {
return this._transformIn(data);
}
}
return data;
};
/**
* Transforms data using the set transformOut method.
* @param {Object} data The data to transform.
* @returns {*}
*/
Collection.prototype.transformOut = function (data) {
if (this._transformEnabled && this._transformOut) {
if (data instanceof Array) {
var finalArr = [], i;
for (i = 0; i < data.length; i++) {
finalArr[i] = this._transformOut(data[i]);
}
return finalArr;
} else {
return this._transformOut(data);
}
}
return data;
};
/**
* Sorts an array of documents by the given sort path.
* @param {*} sortObj The keys and orders the array objects should be sorted by.
* @param {Array} arr The array of documents to sort.
* @returns {Array}
*/
Collection.prototype.sort = function (sortObj, arr) {
// Convert the index object to an array of key val objects
var self = this,
keys = sharedPathSolver.parse(sortObj, true);
if (keys.length) {
// Execute sort
arr.sort(function (a, b) {
// Loop the index array
var i,
indexData,
result = 0;
for (i = 0; i < keys.length; i++) {
indexData = keys[i];
if (indexData.value === 1) {
result = self.sortAsc(sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path));
} else if (indexData.value === -1) {
result = self.sortDesc(sharedPathSolver.get(a, indexData.path), sharedPathSolver.get(b, indexData.path));
}
if (result !== 0) {
return result;
}
}
return result;
});
}
return arr;
};
// Commented as we have a new method that was originally implemented for binary trees.
// This old method actually has problems with nested sort objects
/*Collection.prototype.sortold = function (sortObj, arr) {
// Make sure we have an array object
arr = arr || [];
var sortArr = [],
sortKey,
sortSingleObj;
for (sortKey in sortObj) {
if (sortObj.hasOwnProperty(sortKey)) {
sortSingleObj = {};
sortSingleObj[sortKey] = sortObj[sortKey];
sortSingleObj.___fdbKey = String(sortKey);
sortArr.push(sortSingleObj);
}
}
if (sortArr.length < 2) {
// There is only one sort criteria, do a simple sort and return it
return this._sort(sortObj, arr);
} else {
return this._bucketSort(sortArr, arr);
}
};*/
/**
* Takes array of sort paths and sorts them into buckets before returning final
* array fully sorted by multi-keys.
* @param keyArr
* @param arr
* @returns {*}
* @private
*/
/*Collection.prototype._bucketSort = function (keyArr, arr) {
var keyObj = keyArr.shift(),
arrCopy,
bucketData,
bucketOrder,
bucketKey,
buckets,
i,
finalArr = [];
if (keyArr.length > 0) {
// Sort array by bucket key
arr = this._sort(keyObj, arr);
// Split items into buckets
bucketData = this.bucket(keyObj.___fdbKey, arr);
bucketOrder = bucketData.order;
buckets = bucketData.buckets;
// Loop buckets and sort contents
for (i = 0; i < bucketOrder.length; i++) {
bucketKey = bucketOrder[i];
arrCopy = [].concat(keyArr);
finalArr = finalArr.concat(this._bucketSort(arrCopy, buckets[bucketKey]));
}
return finalArr;
} else {
return this._sort(keyObj, arr);
}
};*/
/**
* Takes an array of objects and returns a new object with the array items
* split into buckets by the passed key.
* @param {String} key The key to split the array into buckets by.
* @param {Array} arr An array of objects.
* @returns {Object}
*/
/*Collection.prototype.bucket = function (key, arr) {
var i,
oldField,
field,
fieldArr = [],
buckets = {};
for (i = 0; i < arr.length; i++) {
field = String(arr[i][key]);
if (oldField !== field) {
fieldArr.push(field);
oldField = field;
}
buckets[field] = buckets[field] || [];
buckets[field].push(arr[i]);
}
return {
buckets: buckets,
order: fieldArr
};
};*/
/**
* Sorts array by individual sort path.
* @param key
* @param arr
* @returns {Array|*}
* @private
*/
Collection.prototype._sort = function (key, arr) {
var self = this,
sorterMethod,
pathSolver = new Path(),
dataPath = pathSolver.parse(key, true)[0];
pathSolver.path(dataPath.path);
if (dataPath.value === 1) {
// Sort ascending
sorterMethod = function (a, b) {
var valA = pathSolver.value(a)[0],
valB = pathSolver.value(b)[0];
return self.sortAsc(valA, valB);
};
} else if (dataPath.value === -1) {
// Sort descending
sorterMethod = function (a, b) {
var valA = pathSolver.value(a)[0],
valB = pathSolver.value(b)[0];
return self.sortDesc(valA, valB);
};
} else {
throw(this.logIdentifier() + ' $orderBy clause has invalid direction: ' + dataPath.value + ', accepted values are 1 or -1 for ascending or descending!');
}
return arr.sort(sorterMethod);
};
/**
* Internal method that takes a search query and options and returns an object
* containing details about the query which can be used to optimise the search.
*
* @param query
* @param options
* @param op
* @returns {Object}
* @private
*/
Collection.prototype._analyseQuery = function (query, options, op) {
var analysis = {
queriesOn: [this._name],
indexMatch: [],
hasJoin: false,
queriesJoin: false,
joinQueries: {},
query: query,
options: options
},
joinCollectionIndex,
joinCollectionName,
joinCollections = [],
joinCollectionReferences = [],
queryPath,
index,
indexMatchData,
indexRef,
indexRefName,
indexLookup,
pathSolver,
queryKeyCount,
pkQueryType,
lookupResult,
i;
// Check if the query is a primary key lookup
op.time('checkIndexes');
pathSolver = new Path();
queryKeyCount = pathSolver.parseArr(query, {
ignore:/\$/,
verbose: true
}).length;
if (queryKeyCount) {
if (query[this._primaryKey] !== undefined) {
// Check suitability of querying key value index
pkQueryType = typeof query[this._primaryKey];
if (pkQueryType === 'string' || pkQueryType === 'number' || query[this._primaryKey] instanceof Array) {
// Return item via primary key possible
op.time('checkIndexMatch: Primary Key');
lookupResult = this._primaryIndex.lookup(query, options);
analysis.indexMatch.push({
lookup: lookupResult,
keyData: {
matchedKeys: [this._primaryKey],
totalKeyCount: queryKeyCount,
score: 1
},
index: this._primaryIndex
});
op.time('checkIndexMatch: Primary Key');
}
}
// Check if an index can speed up the query
for (i in this._indexById) {
if (this._indexById.hasOwnProperty(i)) {
indexRef = this._indexById[i];
indexRefName = indexRef.name();
op.time('checkIndexMatch: ' + indexRefName);
indexMatchData = indexRef.match(query, options);
if (indexMatchData.score > 0) {
// This index can be used, store it
indexLookup = indexRef.lookup(query, options);
analysis.indexMatch.push({
lookup: indexLookup,
keyData: indexMatchData,
index: indexRef
});
}
op.time('checkIndexMatch: ' + indexRefName);
if (indexMatchData.score === queryKeyCount) {
// Found an optimal index, do not check for any more
break;
}
}
}
op.time('checkIndexes');
// Sort array descending on index key count (effectively a measure of relevance to the query)
if (analysis.indexMatch.length > 1) {
op.time('findOptimalIndex');
analysis.indexMatch.sort(function (a, b) {
if (a.keyData.score > b.keyData.score) {
// This index has a higher score than the other
return -1;
}
if (a.keyData.score < b.keyData.score) {
// This index has a lower score than the other
return 1;
}
// The indexes have the same score but can still be compared by the number of records
// they return from the query. The fewer records they return the better so order by
// record count
if (a.keyData.score === b.keyData.score) {
return a.lookup.length - b.lookup.length;
}
});
op.time('findOptimalIndex');
}
}
// Check for join data
if (options.$join) {
analysis.hasJoin = true;
// Loop all join operations
for (joinCollectionIndex = 0; joinCollectionIndex < options.$join.length; joinCollectionIndex++) {
// Loop the join collections and keep a reference to them
for (joinCollectionName in options.$join[joinCollectionIndex]) {
if (options.$join[joinCollectionIndex].hasOwnProperty(joinCollectionName)) {
joinCollections.push(joinCollectionName);
// Check if the join uses an $as operator
if ('$as' in options.$join[joinCollectionIndex][joinCollectionName]) {
joinCollectionReferences.push(options.$join[joinCollectionIndex][joinCollectionName].$as);
} else {
joinCollectionReferences.push(joinCollectionName);
}
}
}
}
// Loop the join collection references and determine if the query references
// any of the collections that are used in the join. If there no queries against
// joined collections the find method can use a code path optimised for this.
// Queries against joined collections requires the joined collections to be filtered
// first and then joined so requires a little more work.
for (index = 0; index < joinCollectionReferences.length; index++) {
// Check if the query references any collection data that the join will create
queryPath = this._queryReferencesCollection(query, joinCollectionReferences[index], '');
if (queryPath) {
analysis.joinQueries[joinCollections[index]] = queryPath;
analysis.queriesJoin = true;
}
}
analysis.joinsOn = joinCollections;
analysis.queriesOn = analysis.queriesOn.concat(joinCollections);
}
return analysis;
};
/**
* Checks if the passed query references this collection.
* @param query
* @param collection
* @param path
* @returns {*}
* @private
*/
Collection.prototype._queryReferencesCollection = function (query, collection, path) {
var i;
for (i in query) {
if (query.hasOwnProperty(i)) {
// Check if this key is a reference match
if (i === collection) {
if (path) { path += '.'; }
return path + i;
} else {
if (typeof(query[i]) === 'object') {
// Recurse
if (path) { path += '.'; }
path += i;
return this._queryReferencesCollection(query[i], collection, path);
}
}
}
}
return false;
};
/**
* Returns the number of documents currently in the collection.
* @returns {Number}
*/
Collection.prototype.count = function (query, options) {
if (!query) {
return this._data.length;
} else {
// Run query and return count
return this.find(query, options).length;
}
};
/**
* Finds sub-documents from the collection's documents.
* @param {Object} match The query object to use when matching parent documents
* from which the sub-documents are queried.
* @param {String} path The path string used to identify the key in which
* sub-documents are stored in parent documents.
* @param {Object=} subDocQuery The query to use when matching which sub-documents
* to return.
* @param {Object=} subDocOptions The options object to use when querying for
* sub-documents.
* @returns {*}
*/
Collection.prototype.findSub = function (match, path, subDocQuery, subDocOptions) {
return this._findSub(this.find(match), path, subDocQuery, subDocOptions);
};
Collection.prototype._findSub = function (docArr, path, subDocQuery, subDocOptions) {
var pathHandler = new Path(path),
docCount = docArr.length,
docIndex,
subDocArr,
subDocCollection = new Collection('__FDB_temp_' + this.objectId()),
subDocResults,
resultObj = {
parents: docCount,
subDocTotal: 0,
subDocs: [],
pathFound: false,
err: ''
};
subDocOptions = subDocOptions || {};
for (docIndex = 0; docIndex < docCount; docIndex++) {
subDocArr = pathHandler.value(docArr[docIndex])[0];
if (subDocArr) {
subDocCollection.setData(subDocArr);
subDocResults = subDocCollection.find(subDocQuery, subDocOptions);
if (subDocOptions.returnFirst && subDocResults.length) {
return subDocResults[0];
}
if (subDocOptions.$split) {
resultObj.subDocs.push(subDocResults);
} else {
resultObj.subDocs = resultObj.subDocs.concat(subDocResults);
}
resultObj.subDocTotal += subDocResults.length;
resultObj.pathFound = true;
}
}
// Drop the sub-document collection
subDocCollection.drop();
if (!resultObj.pathFound) {
resultObj.err = 'No objects found in the parent documents with a matching path of: ' + path;
}
// Check if the call should not return stats, if so return only subDocs array
if (subDocOptions.$stats) {
return resultObj;
} else {
return resultObj.subDocs;
}
};
/**
* Finds the first sub-document from the collection's documents that matches
* the subDocQuery parameter.
* @param {Object} match The query object to use when matching parent documents
* from which the sub-documents are queried.
* @param {String} path The path string used to identify the key in which
* sub-documents are stored in parent documents.
* @param {Object=} subDocQuery The query to use when matching which sub-documents
* to return.
* @param {Object=} subDocOptions The options object to use when querying for
* sub-documents.
* @returns {Object}
*/
Collection.prototype.findSubOne = function (match, path, subDocQuery, subDocOptions) {
return this.findSub(match, path, subDocQuery, subDocOptions)[0];
};
/**
* Checks that the passed document will not violate any index rules if
* inserted into the collection.
* @param {Object} doc The document to check indexes against.
* @returns {Boolean} Either false (no violation occurred) or true if
* a violation was detected.
*/
Collection.prototype.insertIndexViolation = function (doc) {
var indexViolated,
arr = this._indexByName,
arrIndex,
arrItem;
// Check the item's primary key is not already in use
if (this._primaryIndex.get(doc[this._primaryKey])) {
indexViolated = this._primaryIndex;
} else {
// Check violations of other indexes
for (arrIndex in arr) {
if (arr.hasOwnProperty(arrIndex)) {
arrItem = arr[arrIndex];
if (arrItem.unique()) {
if (arrItem.violation(doc)) {
indexViolated = arrItem;
break;
}
}
}
}
}
return indexViolated ? indexViolated.name() : false;
};
/**
* Creates an index on the specified keys.
* @param {Object} keys The object containing keys to index.
* @param {Object} options An options object.
* @returns {*}
*/
Collection.prototype.ensureIndex = function (keys, options) {
if (this.isDropped()) {
throw(this.logIdentifier() + ' Cannot operate in a dropped state!');
}
this._indexByName = this._indexByName || {};
this._indexById = this._indexById || {};
var index,
time = {
start: new Date().getTime()
};
if (options) {
switch (options.type) {
case 'hashed':
index = new IndexHashMap(keys, options, this);
break;
case 'btree':
index = new IndexBinaryTree(keys, options, this);
break;
case '2d':
index = new Index2d(keys, options, this);
break;
default:
// Default
index = new IndexHashMap(keys, options, this);
break;
}
} else {
// Default
index = new IndexHashMap(keys, options, this);
}
// Check the index does not already exist
if (this._indexByName[index.name()]) {
// Index already exists
return {
err: 'Index with that name already exists'
};
}
/*if (this._indexById[index.id()]) {
// Index already exists
return {
err: 'Index with those keys already exists'
};
}*/
// Create the index
index.rebuild();
// Add the index
this._indexByName[index.name()] = index;
this._indexById[index.id()] = index;
time.end = new Date().getTime();
time.total = time.end - time.start;
this._lastOp = {
type: 'ensureIndex',
stats: {
time: time
}
};
return {
index: index,
id: index.id(),
name: index.name(),
state: index.state()
};
};
/**
* Gets an index by it's name.
* @param {String} name The name of the index to retreive.
* @returns {*}
*/
Collection.prototype.index = function (name) {
if (this._indexByName) {
return this._indexByName[name];
}
};
/**
* Gets the last reporting operation's details such as run time.
* @returns {Object}
*/
Collection.prototype.lastOp = function () {
return this._metrics.list();
};
/**
* Generates a difference object that contains insert, update and remove arrays
* representing the operations to execute to make this collection have the same
* data as the one passed.
* @param {Collection} collection The collection to diff against.
* @returns {{}}
*/
Collection.prototype.diff = function (collection) {
var diff = {
insert: [],
update: [],
remove: []
};
var pk = this.primaryKey(),
arr,
arrIndex,
arrItem,
arrCount;
// Check if the primary key index of each collection can be utilised
if (pk !== collection.primaryKey()) {
throw(this.logIdentifier() + ' Diffing requires that both collections have the same primary key!');
}
// Use the collection primary key index to do the diff (super-fast)
arr = collection._data;
// Check if we have an array or another collection
while (arr && !(arr instanceof Array)) {
// We don't have an array, assign collection and get data
collection = arr;
arr = collection._data;
}
arrCount = arr.length;
// Loop the collection's data array and check for matching items
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = arr[arrIndex];
// Check for a matching item in this collection
if (this._primaryIndex.get(arrItem[pk])) {
// Matching item exists, check if the data is the same
if (this._primaryCrc.get(arrItem[pk]) !== collection._primaryCrc.get(arrItem[pk])) {
// The documents exist in both collections but data differs, update required
diff.update.push(arrItem);
}
} else {
// The document is missing from this collection, insert required
diff.insert.push(arrItem);
}
}
// Now loop this collection's data and check for matching items
arr = this._data;
arrCount = arr.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = arr[arrIndex];
if (!collection._primaryIndex.get(arrItem[pk])) {
// The document does not exist in the other collection, remove required
diff.remove.push(arrItem);
}
}
return diff;
};
Collection.prototype.collateAdd = new Overload({
/**
* Adds a data source to collate data from and specifies the
* key name to collate data to.
* @func collateAdd
* @memberof Collection
* @param {Collection} collection The collection to collate data from.
* @param {String=} keyName Optional name of the key to collate data to.
* If none is provided the record CRUD is operated on the root collection
* data.
*/
'object, string': function (collection, keyName) {
var self = this;
self.collateAdd(collection, function (packet) {
var obj1,
obj2;
switch (packet.type) {
case 'insert':
if (keyName) {
obj1 = {
$push: {}
};
obj1.$push[keyName] = self.decouple(packet.data);
self.update({}, obj1);
} else {
self.insert(packet.data);
}
break;
case 'update':
if (keyName) {
obj1 = {};
obj2 = {};
obj1[keyName] = packet.data.query;
obj2[keyName + '.$'] = packet.data.update;
self.update(obj1, obj2);
} else {
self.update(packet.data.query, packet.data.update);
}
break;
case 'remove':
if (keyName) {
obj1 = {
$pull: {}
};
obj1.$pull[keyName] = {};
obj1.$pull[keyName][self.primaryKey()] = packet.data.dataSet[0][collection.primaryKey()];
self.update({}, obj1);
} else {
self.remove(packet.data);
}
break;
default:
}
});
},
/**
* Adds a data source to collate data from and specifies a process
* method that will handle the collation functionality (for custom
* collation).
* @func collateAdd
* @memberof Collection
* @param {Collection} collection The collection to collate data from.
* @param {Function} process The process method.
*/
'object, function': function (collection, process) {
if (typeof collection === 'string') {
// The collection passed is a name, not a reference so get
// the reference from the name
collection = this._db.collection(collection, {
autoCreate: false,
throwError: false
});
}
if (collection) {
this._collate = this._collate || {};
this._collate[collection.name()] = new ReactorIO(collection, this, process);
return this;
} else {
throw('Cannot collate from a non-existent collection!');
}
}
});
Collection.prototype.collateRemove = function (collection) {
if (typeof collection === 'object') {
// We need to have the name of the collection to remove it
collection = collection.name();
}
if (collection) {
// Drop the reactor IO chain node
this._collate[collection].drop();
// Remove the collection data from the collate object
delete this._collate[collection];
return this;
} else {
throw('No collection name passed to collateRemove() or collection not found!');
}
};
Db.prototype.collection = new Overload({
/**
* Get a collection with no name (generates a random name). If the
* collection does not already exist then one is created for that
* name automatically.
* @func collection
* @memberof Db
* @returns {Collection}
*/
'': function () {
return this.$main.call(this, {
name: this.objectId()
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {Object} data An options object or a collection instance.
* @returns {Collection}
*/
'object': function (data) {
// Handle being passed an instance
if (data instanceof Collection) {
if (data.state() !== 'droppped') {
return data;
} else {
return this.$main.call(this, {
name: data.name()
});
}
}
return this.$main.call(this, data);
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @returns {Collection}
*/
'string': function (collectionName) {
return this.$main.call(this, {
name: collectionName
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {String} primaryKey Optional primary key to specify the primary key field on the collection
* objects. Defaults to "_id".
* @returns {Collection}
*/
'string, string': function (collectionName, primaryKey) {
return this.$main.call(this, {
name: collectionName,
primaryKey: primaryKey
});
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {Object} options An options object.
* @returns {Collection}
*/
'string, object': function (collectionName, options) {
options.name = collectionName;
return this.$main.call(this, options);
},
/**
* Get a collection by name. If the collection does not already exist
* then one is created for that name automatically.
* @func collection
* @memberof Db
* @param {String} collectionName The name of the collection.
* @param {String} primaryKey Optional primary key to specify the primary key field on the collection
* objects. Defaults to "_id".
* @param {Object} options An options object.
* @returns {Collection}
*/
'string, string, object': function (collectionName, primaryKey, options) {
options.name = collectionName;
options.primaryKey = primaryKey;
return this.$main.call(this, options);
},
/**
* The main handler method. This gets called by all the other variants and
* handles the actual logic of the overloaded method.
* @func collection
* @memberof Db
* @param {Object} options An options object.
* @returns {*}
*/
'$main': function (options) {
var self = this,
name = options.name;
if (name) {
if (this._collection[name]) {
return this._collection[name];
} else {
if (options && options.autoCreate === false) {
if (options && options.throwError !== false) {
throw(this.logIdentifier() + ' Cannot get collection ' + name + ' because it does not exist and auto-create has been disabled!');
}
return undefined;
}
if (this.debug()) {
console.log(this.logIdentifier() + ' Creating collection ' + name);
}
}
this._collection[name] = this._collection[name] || new Collection(name, options).db(this);
this._collection[name].mongoEmulation(this.mongoEmulation());
if (options.primaryKey !== undefined) {
this._collection[name].primaryKey(options.primaryKey);
}
if (options.capped !== undefined) {
// Check we have a size
if (options.size !== undefined) {
this._collection[name].capped(options.capped);
this._collection[name].cappedSize(options.size);
} else {
throw(this.logIdentifier() + ' Cannot create a capped collection without specifying a size!');
}
}
// Listen for events on this collection so we can fire global events
// on the database in response to it
self._collection[name].on('change', function () {
self.emit('change', self._collection[name], 'collection', name);
});
self.emit('create', self._collection[name], 'collection', name);
return this._collection[name];
} else {
if (!options || (options && options.throwError !== false)) {
throw(this.logIdentifier() + ' Cannot get collection with undefined name!');
}
}
}
});
/**
* Determine if a collection with the passed name already exists.
* @memberof Db
* @param {String} viewName The name of the collection to check for.
* @returns {boolean}
*/
Db.prototype.collectionExists = function (viewName) {
return Boolean(this._collection[viewName]);
};
/**
* Returns an array of collections the DB currently has.
* @memberof Db
* @param {String|RegExp=} search The optional search string or regular expression to use
* to match collection names against.
* @returns {Array} An array of objects containing details of each collection
* the database is currently managing.
*/
Db.prototype.collections = function (search) {
var arr = [],
collections = this._collection,
collection,
i;
if (search) {
if (!(search instanceof RegExp)) {
// Turn the search into a regular expression
search = new RegExp(search);
}
}
for (i in collections) {
if (collections.hasOwnProperty(i)) {
collection = collections[i];
if (search) {
if (search.exec(i)) {
arr.push({
name: i,
count: collection.count(),
linked: collection.isLinked !== undefined ? collection.isLinked() : false
});
}
} else {
arr.push({
name: i,
count: collection.count(),
linked: collection.isLinked !== undefined ? collection.isLinked() : false
});
}
}
}
arr.sort(function (a, b) {
return a.name.localeCompare(b.name);
});
return arr;
};
Shared.finishModule('Collection');
module.exports = Collection;
},{"./Crc":9,"./Index2d":15,"./IndexBinaryTree":16,"./IndexHashMap":17,"./KeyValueStore":18,"./Metrics":19,"./Overload":32,"./Path":34,"./ReactorIO":38,"./Shared":40}],7:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
DbInit,
Collection;
Shared = _dereq_('./Shared');
/**
* Creates a new collection group. Collection groups allow single operations to be
* propagated to multiple collections at once. CRUD operations against a collection
* group are in fed to the group's collections. Useful when separating out slightly
* different data into multiple collections but querying as one collection.
* @constructor
*/
var CollectionGroup = function () {
this.init.apply(this, arguments);
};
CollectionGroup.prototype.init = function (name) {
var self = this;
self._name = name;
self._data = new Collection('__FDB__cg_data_' + self._name);
self._collections = [];
self._view = [];
};
Shared.addModule('CollectionGroup', CollectionGroup);
Shared.mixin(CollectionGroup.prototype, 'Mixin.Common');
Shared.mixin(CollectionGroup.prototype, 'Mixin.ChainReactor');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Constants');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Triggers');
Shared.mixin(CollectionGroup.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
Db = Shared.modules.Db;
DbInit = Shared.modules.Db.prototype.init;
CollectionGroup.prototype.on = function () {
this._data.on.apply(this._data, arguments);
};
CollectionGroup.prototype.off = function () {
this._data.off.apply(this._data, arguments);
};
CollectionGroup.prototype.emit = function () {
this._data.emit.apply(this._data, arguments);
};
/**
* Gets / sets the primary key for this collection group.
* @param {String=} keyName The name of the primary key.
* @returns {*}
*/
CollectionGroup.prototype.primaryKey = function (keyName) {
if (keyName !== undefined) {
this._primaryKey = keyName;
return this;
}
return this._primaryKey;
};
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'state');
/**
* Gets / sets the db instance the collection group belongs to.
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'db');
/**
* Gets / sets the instance name.
* @param {Name=} name The new name to set.
* @returns {*}
*/
Shared.synthesize(CollectionGroup.prototype, 'name');
CollectionGroup.prototype.addCollection = function (collection) {
if (collection) {
if (this._collections.indexOf(collection) === -1) {
//var self = this;
// Check for compatible primary keys
if (this._collections.length) {
if (this._primaryKey !== collection.primaryKey()) {
throw(this.logIdentifier() + ' All collections in a collection group must have the same primary key!');
}
} else {
// Set the primary key to the first collection added
this.primaryKey(collection.primaryKey());
}
// Add the collection
this._collections.push(collection);
collection._groups = collection._groups || [];
collection._groups.push(this);
collection.chain(this);
// Hook the collection's drop event to destroy group data
collection.on('drop', function () {
// Remove collection from any group associations
if (collection._groups && collection._groups.length) {
var groupArr = [],
i;
// Copy the group array because if we call removeCollection on a group
// it will alter the groups array of this collection mid-loop!
for (i = 0; i < collection._groups.length; i++) {
groupArr.push(collection._groups[i]);
}
// Loop any groups we are part of and remove ourselves from them
for (i = 0; i < groupArr.length; i++) {
collection._groups[i].removeCollection(collection);
}
}
delete collection._groups;
});
// Add collection's data
this._data.insert(collection.find());
}
}
return this;
};
CollectionGroup.prototype.removeCollection = function (collection) {
if (collection) {
var collectionIndex = this._collections.indexOf(collection),
groupIndex;
if (collectionIndex !== -1) {
collection.unChain(this);
this._collections.splice(collectionIndex, 1);
collection._groups = collection._groups || [];
groupIndex = collection._groups.indexOf(this);
if (groupIndex !== -1) {
collection._groups.splice(groupIndex, 1);
}
collection.off('drop');
}
if (this._collections.length === 0) {
// Wipe the primary key
delete this._primaryKey;
}
}
return this;
};
CollectionGroup.prototype._chainHandler = function (chainPacket) {
//sender = chainPacket.sender;
switch (chainPacket.type) {
case 'setData':
// Decouple the data to ensure we are working with our own copy
chainPacket.data = this.decouple(chainPacket.data);
// Remove old data
this._data.remove(chainPacket.options.oldData);
// Add new data
this._data.insert(chainPacket.data);
break;
case 'insert':
// Decouple the data to ensure we are working with our own copy
chainPacket.data = this.decouple(chainPacket.data);
// Add new data
this._data.insert(chainPacket.data);
break;
case 'update':
// Update data
this._data.update(chainPacket.data.query, chainPacket.data.update, chainPacket.options);
break;
case 'remove':
this._data.remove(chainPacket.data.query, chainPacket.options);
break;
default:
break;
}
};
CollectionGroup.prototype.insert = function () {
this._collectionsRun('insert', arguments);
};
CollectionGroup.prototype.update = function () {
this._collectionsRun('update', arguments);
};
CollectionGroup.prototype.updateById = function () {
this._collectionsRun('updateById', arguments);
};
CollectionGroup.prototype.remove = function () {
this._collectionsRun('remove', arguments);
};
CollectionGroup.prototype._collectionsRun = function (type, args) {
for (var i = 0; i < this._collections.length; i++) {
this._collections[i][type].apply(this._collections[i], args);
}
};
CollectionGroup.prototype.find = function (query, options) {
return this._data.find(query, options);
};
/**
* Helper method that removes a document that matches the given id.
* @param {String} id The id of the document to remove.
*/
CollectionGroup.prototype.removeById = function (id) {
// Loop the collections in this group and apply the remove
for (var i = 0; i < this._collections.length; i++) {
this._collections[i].removeById(id);
}
};
/**
* Uses the passed query to generate a new collection with results
* matching the query parameters.
*
* @param query
* @param options
* @returns {*}
*/
CollectionGroup.prototype.subset = function (query, options) {
var result = this.find(query, options);
return new Collection()
.subsetOf(this)
.primaryKey(this._primaryKey)
.setData(result);
};
/**
* Drops a collection group from the database.
* @returns {boolean} True on success, false on failure.
*/
CollectionGroup.prototype.drop = function (callback) {
if (!this.isDropped()) {
var i,
collArr,
viewArr;
if (this._debug) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
if (this._collections && this._collections.length) {
collArr = [].concat(this._collections);
for (i = 0; i < collArr.length; i++) {
this.removeCollection(collArr[i]);
}
}
if (this._view && this._view.length) {
viewArr = [].concat(this._view);
for (i = 0; i < viewArr.length; i++) {
this._removeView(viewArr[i]);
}
}
this.emit('drop', this);
delete this._listeners;
if (callback) { callback(false, true); }
}
return true;
};
// Extend DB to include collection groups
Db.prototype.init = function () {
this._collectionGroup = {};
DbInit.apply(this, arguments);
};
Db.prototype.collectionGroup = function (collectionGroupName) {
if (collectionGroupName) {
// Handle being passed an instance
if (collectionGroupName instanceof CollectionGroup) {
return collectionGroupName;
}
this._collectionGroup[collectionGroupName] = this._collectionGroup[collectionGroupName] || new CollectionGroup(collectionGroupName).db(this);
return this._collectionGroup[collectionGroupName];
} else {
// Return an object of collection data
return this._collectionGroup;
}
};
/**
* Returns an array of collection groups the DB currently has.
* @returns {Array} An array of objects containing details of each collection group
* the database is currently managing.
*/
Db.prototype.collectionGroups = function () {
var arr = [],
i;
for (i in this._collectionGroup) {
if (this._collectionGroup.hasOwnProperty(i)) {
arr.push({
name: i
});
}
}
return arr;
};
module.exports = CollectionGroup;
},{"./Collection":6,"./Shared":40}],8:[function(_dereq_,module,exports){
/*
License
Copyright (c) 2015 Irrelon Software Limited
http://www.irrelon.com
http://www.forerunnerdb.com
Please visit the license page to see latest license information:
http://www.forerunnerdb.com/licensing.html
*/
"use strict";
var Shared,
Db,
Metrics,
Overload,
_instances = [];
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* Creates a new ForerunnerDB instance. Core instances handle the lifecycle of
* multiple database instances.
* @constructor
*/
var Core = function (name) {
this.init.apply(this, arguments);
};
Core.prototype.init = function (name) {
this._db = {};
this._debug = {};
this._name = name || 'ForerunnerDB';
_instances.push(this);
};
/**
* Returns the number of instantiated ForerunnerDB objects.
* @returns {Number} The number of instantiated instances.
*/
Core.prototype.instantiatedCount = function () {
return _instances.length;
};
/**
* Get all instances as an array or a single ForerunnerDB instance
* by it's array index.
* @param {Number=} index Optional index of instance to get.
* @returns {Array|Object} Array of instances or a single instance.
*/
Core.prototype.instances = function (index) {
if (index !== undefined) {
return _instances[index];
}
return _instances;
};
/**
* Get all instances as an array of instance names or a single ForerunnerDB
* instance by it's name.
* @param {String=} name Optional name of instance to get.
* @returns {Array|Object} Array of instance names or a single instance.
*/
Core.prototype.namedInstances = function (name) {
var i,
instArr;
if (name !== undefined) {
for (i = 0; i < _instances.length; i++) {
if (_instances[i].name === name) {
return _instances[i];
}
}
return undefined;
}
instArr = [];
for (i = 0; i < _instances.length; i++) {
instArr.push(_instances[i].name);
}
return instArr;
};
Core.prototype.moduleLoaded = new Overload({
/**
* Checks if a module has been loaded into the database.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @returns {Boolean} True if the module is loaded, false if not.
*/
'string': function (moduleName) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
return true;
}
return false;
},
/**
* Checks if a module is loaded and if so calls the passed
* callback method.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @param {Function} callback The callback method to call if module is loaded.
*/
'string, function': function (moduleName, callback) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
if (callback) { callback(); }
}
},
/**
* Checks if an array of named modules are loaded and if so
* calls the passed callback method.
* @func moduleLoaded
* @memberof Core
* @param {Array} moduleName The array of module names to check for.
* @param {Function} callback The callback method to call if modules are loaded.
*/
'array, function': function (moduleNameArr, callback) {
var moduleName,
i;
for (i = 0; i < moduleNameArr.length; i++) {
moduleName = moduleNameArr[i];
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
}
}
if (callback) { callback(); }
},
/**
* Checks if a module is loaded and if so calls the passed
* success method, otherwise calls the failure method.
* @func moduleLoaded
* @memberof Core
* @param {String} moduleName The name of the module to check for.
* @param {Function} success The callback method to call if module is loaded.
* @param {Function} failure The callback method to call if module not loaded.
*/
'string, function, function': function (moduleName, success, failure) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
failure();
return false;
}
}
success();
}
}
});
/**
* Checks version against the string passed and if it matches (or partially matches)
* then the callback is called.
* @param {String} val The version to check against.
* @param {Function} callback The callback to call if match is true.
* @returns {Boolean}
*/
Core.prototype.version = function (val, callback) {
if (val !== undefined) {
if (Shared.version.indexOf(val) === 0) {
if (callback) { callback(); }
return true;
}
return false;
}
return Shared.version;
};
// Expose moduleLoaded() method to non-instantiated object ForerunnerDB
Core.moduleLoaded = Core.prototype.moduleLoaded;
// Expose version() method to non-instantiated object ForerunnerDB
Core.version = Core.prototype.version;
// Expose instances() method to non-instantiated object ForerunnerDB
Core.instances = Core.prototype.instances;
// Expose instantiatedCount() method to non-instantiated object ForerunnerDB
Core.instantiatedCount = Core.prototype.instantiatedCount;
// Provide public access to the Shared object
Core.shared = Shared;
Core.prototype.shared = Shared;
Shared.addModule('Core', Core);
Shared.mixin(Core.prototype, 'Mixin.Common');
Shared.mixin(Core.prototype, 'Mixin.Constants');
Db = _dereq_('./Db.js');
Metrics = _dereq_('./Metrics.js');
/**
* Gets / sets the name of the instance. This is primarily used for
* name-spacing persistent storage.
* @param {String=} val The name of the instance to set.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'name');
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Core.prototype, 'mongoEmulation');
// Set a flag to determine environment
Core.prototype._isServer = false;
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a browser.
*/
Core.prototype.isClient = function () {
return !this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a server.
*/
Core.prototype.isServer = function () {
return this._isServer;
};
/**
* Added to provide an error message for users who have not seen
* the new instantiation breaking change warning and try to get
* a collection directly from the core instance.
*/
Core.prototype.collection = function () {
throw("ForerunnerDB's instantiation has changed since version 1.3.36 to support multiple database instances. Please see the readme.md file for the minor change you have to make to get your project back up and running, or see the issue related to this change at https://github.com/Irrelon/ForerunnerDB/issues/44");
};
module.exports = Core;
},{"./Db.js":10,"./Metrics.js":19,"./Overload":32,"./Shared":40}],9:[function(_dereq_,module,exports){
"use strict";
/**
* @mixin
*/
var crcTable = (function () {
var crcTable = [],
c, n, k;
for (n = 0; n < 256; n++) {
c = n;
for (k = 0; k < 8; k++) {
c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1)); // jshint ignore:line
}
crcTable[n] = c;
}
return crcTable;
}());
module.exports = function(str) {
var crc = 0 ^ (-1), // jshint ignore:line
i;
for (i = 0; i < str.length; i++) {
crc = (crc >>> 8) ^ crcTable[(crc ^ str.charCodeAt(i)) & 0xFF]; // jshint ignore:line
}
return (crc ^ (-1)) >>> 0; // jshint ignore:line
};
},{}],10:[function(_dereq_,module,exports){
"use strict";
var Shared,
Core,
Collection,
Metrics,
Crc,
Overload;
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* Creates a new ForerunnerDB database instance.
* @constructor
*/
var Db = function (name, core) {
this.init.apply(this, arguments);
};
Db.prototype.init = function (name, core) {
this.core(core);
this._primaryKey = '_id';
this._name = name;
this._collection = {};
this._debug = {};
};
Shared.addModule('Db', Db);
Db.prototype.moduleLoaded = new Overload({
/**
* Checks if a module has been loaded into the database.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @returns {Boolean} True if the module is loaded, false if not.
*/
'string': function (moduleName) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
return true;
}
return false;
},
/**
* Checks if a module is loaded and if so calls the passed
* callback method.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @param {Function} callback The callback method to call if module is loaded.
*/
'string, function': function (moduleName, callback) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
return false;
}
}
if (callback) { callback(); }
}
},
/**
* Checks if a module is loaded and if so calls the passed
* success method, otherwise calls the failure method.
* @func moduleLoaded
* @memberof Db
* @param {String} moduleName The name of the module to check for.
* @param {Function} success The callback method to call if module is loaded.
* @param {Function} failure The callback method to call if module not loaded.
*/
'string, function, function': function (moduleName, success, failure) {
if (moduleName !== undefined) {
moduleName = moduleName.replace(/ /g, '');
var modules = moduleName.split(','),
index;
for (index = 0; index < modules.length; index++) {
if (!Shared.modules[modules[index]]) {
failure();
return false;
}
}
success();
}
}
});
/**
* Checks version against the string passed and if it matches (or partially matches)
* then the callback is called.
* @param {String} val The version to check against.
* @param {Function} callback The callback to call if match is true.
* @returns {Boolean}
*/
Db.prototype.version = function (val, callback) {
if (val !== undefined) {
if (Shared.version.indexOf(val) === 0) {
if (callback) { callback(); }
return true;
}
return false;
}
return Shared.version;
};
// Expose moduleLoaded method to non-instantiated object ForerunnerDB
Db.moduleLoaded = Db.prototype.moduleLoaded;
// Expose version method to non-instantiated object ForerunnerDB
Db.version = Db.prototype.version;
// Provide public access to the Shared object
Db.shared = Shared;
Db.prototype.shared = Shared;
Shared.addModule('Db', Db);
Shared.mixin(Db.prototype, 'Mixin.Common');
Shared.mixin(Db.prototype, 'Mixin.ChainReactor');
Shared.mixin(Db.prototype, 'Mixin.Constants');
Shared.mixin(Db.prototype, 'Mixin.Tags');
Core = Shared.modules.Core;
Collection = _dereq_('./Collection.js');
Metrics = _dereq_('./Metrics.js');
Crc = _dereq_('./Crc.js');
Db.prototype._isServer = false;
/**
* Gets / sets the core object this database belongs to.
*/
Shared.synthesize(Db.prototype, 'core');
/**
* Gets / sets the default primary key for new collections.
* @param {String=} val The name of the primary key to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'primaryKey');
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'state');
/**
* Gets / sets the name of the database.
* @param {String=} val The name of the database to set.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'name');
/**
* Gets / sets mongodb emulation mode.
* @param {Boolean=} val True to enable, false to disable.
* @returns {*}
*/
Shared.synthesize(Db.prototype, 'mongoEmulation');
/**
* Returns true if ForerunnerDB is running on a client browser.
* @returns {boolean}
*/
Db.prototype.isClient = function () {
return !this._isServer;
};
/**
* Returns true if ForerunnerDB is running on a server.
* @returns {boolean}
*/
Db.prototype.isServer = function () {
return this._isServer;
};
/**
* Returns a checksum of a string.
* @param {String} string The string to checksum.
* @return {String} The checksum generated.
*/
Db.prototype.crc = Crc;
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a browser.
*/
Db.prototype.isClient = function () {
return !this._isServer;
};
/**
* Checks if the database is running on a client (browser) or
* a server (node.js).
* @returns {Boolean} Returns true if running on a server.
*/
Db.prototype.isServer = function () {
return this._isServer;
};
/**
* Converts a normal javascript array of objects into a DB collection.
* @param {Array} arr An array of objects.
* @returns {Collection} A new collection instance with the data set to the
* array passed.
*/
Db.prototype.arrayToCollection = function (arr) {
return new Collection().setData(arr);
};
/**
* Registers an event listener against an event name.
* @param {String} event The name of the event to listen for.
* @param {Function} listener The listener method to call when
* the event is fired.
* @returns {*}
*/
Db.prototype.on = function(event, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || [];
this._listeners[event].push(listener);
return this;
};
/**
* De-registers an event listener from an event name.
* @param {String} event The name of the event to stop listening for.
* @param {Function} listener The listener method passed to on() when
* registering the event listener.
* @returns {*}
*/
Db.prototype.off = function(event, listener) {
if (event in this._listeners) {
var arr = this._listeners[event],
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
return this;
};
/**
* Emits an event by name with the given data.
* @param {String} event The name of the event to emit.
* @param {*=} data The data to emit with the event.
* @returns {*}
*/
Db.prototype.emit = function(event, data) {
this._listeners = this._listeners || {};
if (event in this._listeners) {
var arr = this._listeners[event],
arrCount = arr.length,
arrIndex;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arr[arrIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
return this;
};
Db.prototype.peek = function (search) {
var i,
coll,
arr = [],
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = arr.concat(coll.peek(search));
} else {
arr = arr.concat(coll.find(search));
}
}
}
return arr;
};
/**
* Find all documents across all collections in the database that match the passed
* string or search object.
* @param search String or search object.
* @returns {Array}
*/
Db.prototype.peek = function (search) {
var i,
coll,
arr = [],
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = arr.concat(coll.peek(search));
} else {
arr = arr.concat(coll.find(search));
}
}
}
return arr;
};
/**
* Find all documents across all collections in the database that match the passed
* string or search object and return them in an object where each key is the name
* of the collection that the document was matched in.
* @param search String or search object.
* @returns {object}
*/
Db.prototype.peekCat = function (search) {
var i,
coll,
cat = {},
arr,
typeOfSearch = typeof search;
// Loop collections
for (i in this._collection) {
if (this._collection.hasOwnProperty(i)) {
coll = this._collection[i];
if (typeOfSearch === 'string') {
arr = coll.peek(search);
if (arr && arr.length) {
cat[coll.name()] = arr;
}
} else {
arr = coll.find(search);
if (arr && arr.length) {
cat[coll.name()] = arr;
}
}
}
}
return cat;
};
Db.prototype.drop = new Overload({
/**
* Drops the database.
* @func drop
* @memberof Db
*/
'': function () {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex;
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop();
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._listeners;
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database with optional callback method.
* @func drop
* @memberof Db
* @param {Function} callback Optional callback method.
*/
'function': function (callback) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex,
finishCount = 0,
afterDrop = function () {
finishCount++;
if (finishCount === arrCount) {
if (callback) { callback(); }
}
};
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(afterDrop);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._listeners;
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database with optional persistent storage drop. Persistent
* storage is dropped by default if no preference is provided.
* @func drop
* @memberof Db
* @param {Boolean} removePersist Drop persistent storage for this database.
*/
'boolean': function (removePersist) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex;
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(removePersist);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._listeners;
delete this._core._db[this._name];
}
return true;
},
/**
* Drops the database and optionally controls dropping persistent storage
* and callback method.
* @func drop
* @memberof Db
* @param {Boolean} removePersist Drop persistent storage for this database.
* @param {Function} callback Optional callback method.
*/
'boolean, function': function (removePersist, callback) {
if (!this.isDropped()) {
var arr = this.collections(),
arrCount = arr.length,
arrIndex,
finishCount = 0,
afterDrop = function () {
finishCount++;
if (finishCount === arrCount) {
if (callback) { callback(); }
}
};
this._state = 'dropped';
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
this.collection(arr[arrIndex].name).drop(removePersist, afterDrop);
delete this._collection[arr[arrIndex].name];
}
this.emit('drop', this);
delete this._listeners;
delete this._core._db[this._name];
}
return true;
}
});
/**
* Gets a database instance by name.
* @memberof Core
* @param {String=} name Optional name of the database. If none is provided
* a random name is assigned.
* @returns {Db}
*/
Core.prototype.db = function (name) {
// Handle being passed an instance
if (name instanceof Db) {
return name;
}
if (!name) {
name = this.objectId();
}
this._db[name] = this._db[name] || new Db(name, this);
this._db[name].mongoEmulation(this.mongoEmulation());
return this._db[name];
};
/**
* Returns an array of databases that ForerunnerDB currently has.
* @memberof Core
* @param {String|RegExp=} search The optional search string or regular expression to use
* to match collection names against.
* @returns {Array} An array of objects containing details of each database
* that ForerunnerDB is currently managing and it's child entities.
*/
Core.prototype.databases = function (search) {
var arr = [],
tmpObj,
addDb,
i;
if (search) {
if (!(search instanceof RegExp)) {
// Turn the search into a regular expression
search = new RegExp(search);
}
}
for (i in this._db) {
if (this._db.hasOwnProperty(i)) {
addDb = true;
if (search) {
if (!search.exec(i)) {
addDb = false;
}
}
if (addDb) {
tmpObj = {
name: i,
children: []
};
if (this.shared.moduleExists('Collection')) {
tmpObj.children.push({
module: 'collection',
moduleName: 'Collections',
count: this._db[i].collections().length
});
}
if (this.shared.moduleExists('CollectionGroup')) {
tmpObj.children.push({
module: 'collectionGroup',
moduleName: 'Collection Groups',
count: this._db[i].collectionGroups().length
});
}
if (this.shared.moduleExists('Document')) {
tmpObj.children.push({
module: 'document',
moduleName: 'Documents',
count: this._db[i].documents().length
});
}
if (this.shared.moduleExists('Grid')) {
tmpObj.children.push({
module: 'grid',
moduleName: 'Grids',
count: this._db[i].grids().length
});
}
if (this.shared.moduleExists('Overview')) {
tmpObj.children.push({
module: 'overview',
moduleName: 'Overviews',
count: this._db[i].overviews().length
});
}
if (this.shared.moduleExists('View')) {
tmpObj.children.push({
module: 'view',
moduleName: 'Views',
count: this._db[i].views().length
});
}
arr.push(tmpObj);
}
}
}
arr.sort(function (a, b) {
return a.name.localeCompare(b.name);
});
return arr;
};
Shared.finishModule('Db');
module.exports = Db;
},{"./Collection.js":6,"./Crc.js":9,"./Metrics.js":19,"./Overload":32,"./Shared":40}],11:[function(_dereq_,module,exports){
"use strict";
// TODO: Remove the _update* methods because we are already mixing them
// TODO: in now via Mixin.Updating and update autobind to extend the _update*
// TODO: methods like we already do with collection
var Shared,
Collection,
Db;
Shared = _dereq_('./Shared');
/**
* Creates a new Document instance. Documents allow you to create individual
* objects that can have standard ForerunnerDB CRUD operations run against
* them, as well as data-binding if the AutoBind module is included in your
* project.
* @name Document
* @class Document
* @constructor
*/
var FdbDocument = function () {
this.init.apply(this, arguments);
};
FdbDocument.prototype.init = function (name) {
this._name = name;
this._data = {};
};
Shared.addModule('Document', FdbDocument);
Shared.mixin(FdbDocument.prototype, 'Mixin.Common');
Shared.mixin(FdbDocument.prototype, 'Mixin.Events');
Shared.mixin(FdbDocument.prototype, 'Mixin.ChainReactor');
Shared.mixin(FdbDocument.prototype, 'Mixin.Constants');
Shared.mixin(FdbDocument.prototype, 'Mixin.Triggers');
Shared.mixin(FdbDocument.prototype, 'Mixin.Matching');
Shared.mixin(FdbDocument.prototype, 'Mixin.Updating');
Shared.mixin(FdbDocument.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
Db = Shared.modules.Db;
/**
* Gets / sets the current state.
* @func state
* @memberof Document
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(FdbDocument.prototype, 'state');
/**
* Gets / sets the db instance this class instance belongs to.
* @func db
* @memberof Document
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(FdbDocument.prototype, 'db');
/**
* Gets / sets the document name.
* @func name
* @memberof Document
* @param {String=} val The name to assign
* @returns {*}
*/
Shared.synthesize(FdbDocument.prototype, 'name');
/**
* Sets the data for the document.
* @func setData
* @memberof Document
* @param data
* @param options
* @returns {Document}
*/
FdbDocument.prototype.setData = function (data, options) {
var i,
$unset;
if (data) {
options = options || {
$decouple: true
};
if (options && options.$decouple === true) {
data = this.decouple(data);
}
if (this._linked) {
$unset = {};
// Remove keys that don't exist in the new data from the current object
for (i in this._data) {
if (i.substr(0, 6) !== 'jQuery' && this._data.hasOwnProperty(i)) {
// Check if existing data has key
if (data[i] === undefined) {
// Add property name to those to unset
$unset[i] = 1;
}
}
}
data.$unset = $unset;
// Now update the object with new data
this.updateObject(this._data, data, {});
} else {
// Straight data assignment
this._data = data;
}
this.deferEmit('change', {type: 'setData', data: this.decouple(this._data)});
}
return this;
};
/**
* Gets the document's data returned as a single object.
* @func find
* @memberof Document
* @param {Object} query The query object - currently unused, just
* provide a blank object e.g. {}
* @param {Object=} options An options object.
* @returns {Object} The document's data object.
*/
FdbDocument.prototype.find = function (query, options) {
var result;
if (options && options.$decouple === false) {
result = this._data;
} else {
result = this.decouple(this._data);
}
return result;
};
/**
* Modifies the document. This will update the document with the data held in 'update'.
* @func update
* @memberof Document
* @param {Object} query The query that must be matched for a document to be
* operated on.
* @param {Object} update The object containing updated key/values. Any keys that
* match keys on the existing document will be overwritten with this data. Any
* keys that do not currently exist on the document will be added to the document.
* @param {Object=} options An options object.
* @returns {Array} The items that were updated.
*/
FdbDocument.prototype.update = function (query, update, options) {
var result = this.updateObject(this._data, update, query, options);
if (result) {
this.deferEmit('change', {type: 'update', data: this.decouple(this._data)});
}
};
/**
* Internal method for document updating.
* @func updateObject
* @memberof Document
* @param {Object} doc The document to update.
* @param {Object} update The object with key/value pairs to update the document with.
* @param {Object} query The query object that we need to match to perform an update.
* @param {Object} options An options object.
* @param {String} path The current recursive path.
* @param {String} opType The type of update operation to perform, if none is specified
* default is to set new data against matching fields.
* @returns {Boolean} True if the document was updated with new / changed data or
* false if it was not updated because the data was the same.
* @private
*/
FdbDocument.prototype.updateObject = Collection.prototype.updateObject;
/**
* Determines if the passed key has an array positional mark (a dollar at the end
* of its name).
* @func _isPositionalKey
* @memberof Document
* @param {String} key The key to check.
* @returns {Boolean} True if it is a positional or false if not.
* @private
*/
FdbDocument.prototype._isPositionalKey = function (key) {
return key.substr(key.length - 2, 2) === '.$';
};
/**
* Updates a property on an object depending on if the collection is
* currently running data-binding or not.
* @func _updateProperty
* @memberof Document
* @param {Object} doc The object whose property is to be updated.
* @param {String} prop The property to update.
* @param {*} val The new value of the property.
* @private
*/
FdbDocument.prototype._updateProperty = function (doc, prop, val) {
if (this._linked) {
window.jQuery.observable(doc).setProperty(prop, val);
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting data-bound document property "' + prop + '"');
}
} else {
doc[prop] = val;
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting non-data-bound document property "' + prop + '"');
}
}
};
/**
* Increments a value for a property on a document by the passed number.
* @func _updateIncrement
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to increment by.
* @private
*/
FdbDocument.prototype._updateIncrement = function (doc, prop, val) {
if (this._linked) {
window.jQuery.observable(doc).setProperty(prop, doc[prop] + val);
} else {
doc[prop] += val;
}
};
/**
* Changes the index of an item in the passed array.
* @func _updateSpliceMove
* @memberof Document
* @param {Array} arr The array to modify.
* @param {Number} indexFrom The index to move the item from.
* @param {Number} indexTo The index to move the item to.
* @private
*/
FdbDocument.prototype._updateSpliceMove = function (arr, indexFrom, indexTo) {
if (this._linked) {
window.jQuery.observable(arr).move(indexFrom, indexTo);
if (this.debug()) {
console.log(this.logIdentifier() + ' Moving data-bound document array index from "' + indexFrom + '" to "' + indexTo + '"');
}
} else {
arr.splice(indexTo, 0, arr.splice(indexFrom, 1)[0]);
if (this.debug()) {
console.log(this.logIdentifier() + ' Moving non-data-bound document array index from "' + indexFrom + '" to "' + indexTo + '"');
}
}
};
/**
* Inserts an item into the passed array at the specified index.
* @func _updateSplicePush
* @memberof Document
* @param {Array} arr The array to insert into.
* @param {Number} index The index to insert at.
* @param {Object} doc The document to insert.
* @private
*/
FdbDocument.prototype._updateSplicePush = function (arr, index, doc) {
if (arr.length > index) {
if (this._linked) {
window.jQuery.observable(arr).insert(index, doc);
} else {
arr.splice(index, 0, doc);
}
} else {
if (this._linked) {
window.jQuery.observable(arr).insert(doc);
} else {
arr.push(doc);
}
}
};
/**
* Inserts an item at the end of an array.
* @func _updatePush
* @memberof Document
* @param {Array} arr The array to insert the item into.
* @param {Object} doc The document to insert.
* @private
*/
FdbDocument.prototype._updatePush = function (arr, doc) {
if (this._linked) {
window.jQuery.observable(arr).insert(doc);
} else {
arr.push(doc);
}
};
/**
* Removes an item from the passed array.
* @func _updatePull
* @memberof Document
* @param {Array} arr The array to modify.
* @param {Number} index The index of the item in the array to remove.
* @private
*/
FdbDocument.prototype._updatePull = function (arr, index) {
if (this._linked) {
window.jQuery.observable(arr).remove(index);
} else {
arr.splice(index, 1);
}
};
/**
* Multiplies a value for a property on a document by the passed number.
* @func _updateMultiply
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to multiply by.
* @private
*/
FdbDocument.prototype._updateMultiply = function (doc, prop, val) {
if (this._linked) {
window.jQuery.observable(doc).setProperty(prop, doc[prop] * val);
} else {
doc[prop] *= val;
}
};
/**
* Renames a property on a document to the passed property.
* @func _updateRename
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to rename.
* @param {Number} val The new property name.
* @private
*/
FdbDocument.prototype._updateRename = function (doc, prop, val) {
var existingVal = doc[prop];
if (this._linked) {
window.jQuery.observable(doc).setProperty(val, existingVal);
window.jQuery.observable(doc).removeProperty(prop);
} else {
doc[val] = existingVal;
delete doc[prop];
}
};
/**
* Deletes a property on a document.
* @func _updateUnset
* @memberof Document
* @param {Object} doc The document to modify.
* @param {String} prop The property to delete.
* @private
*/
FdbDocument.prototype._updateUnset = function (doc, prop) {
if (this._linked) {
window.jQuery.observable(doc).removeProperty(prop);
} else {
delete doc[prop];
}
};
/**
* Drops the document.
* @func drop
* @memberof Document
* @returns {boolean} True if successful, false if not.
*/
FdbDocument.prototype.drop = function (callback) {
if (!this.isDropped()) {
if (this._db && this._name) {
if (this._db && this._db._document && this._db._document[this._name]) {
this._state = 'dropped';
delete this._db._document[this._name];
delete this._data;
this.emit('drop', this);
if (callback) { callback(false, true); }
delete this._listeners;
return true;
}
}
} else {
return true;
}
return false;
};
/**
* Creates a new document instance.
* @func document
* @memberof Db
* @param {String} documentName The name of the document to create.
* @returns {*}
*/
Db.prototype.document = function (documentName) {
if (documentName) {
// Handle being passed an instance
if (documentName instanceof FdbDocument) {
if (documentName.state() !== 'droppped') {
return documentName;
} else {
documentName = documentName.name();
}
}
this._document = this._document || {};
this._document[documentName] = this._document[documentName] || new FdbDocument(documentName).db(this);
return this._document[documentName];
} else {
// Return an object of document data
return this._document;
}
};
/**
* Returns an array of documents the DB currently has.
* @func documents
* @memberof Db
* @returns {Array} An array of objects containing details of each document
* the database is currently managing.
*/
Db.prototype.documents = function () {
var arr = [],
item,
i;
for (i in this._document) {
if (this._document.hasOwnProperty(i)) {
item = this._document[i];
arr.push({
name: i,
linked: item.isLinked !== undefined ? item.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('Document');
module.exports = FdbDocument;
},{"./Collection":6,"./Shared":40}],12:[function(_dereq_,module,exports){
// geohash.js
// Geohash library for Javascript
// (c) 2008 David Troy
// Distributed under the MIT License
// Original at: https://github.com/davetroy/geohash-js
// Modified by Irrelon Software Limited (http://www.irrelon.com)
// to clean up and modularise the code using Node.js-style exports
// and add a few helper methods.
// @by Rob Evans - rob@irrelon.com
"use strict";
/*
Define some shared constants that will be used by all instances
of the module.
*/
var bits,
base32,
neighbors,
borders;
bits = [16, 8, 4, 2, 1];
base32 = "0123456789bcdefghjkmnpqrstuvwxyz";
neighbors = {
right: {even: "bc01fg45238967deuvhjyznpkmstqrwx"},
left: {even: "238967debc01fg45kmstqrwxuvhjyznp"},
top: {even: "p0r21436x8zb9dcf5h7kjnmqesgutwvy"},
bottom: {even: "14365h7k9dcfesgujnmqp0r2twvyx8zb"}
};
borders = {
right: {even: "bcfguvyz"},
left: {even: "0145hjnp"},
top: {even: "prxz"},
bottom: {even: "028b"}
};
neighbors.bottom.odd = neighbors.left.even;
neighbors.top.odd = neighbors.right.even;
neighbors.left.odd = neighbors.bottom.even;
neighbors.right.odd = neighbors.top.even;
borders.bottom.odd = borders.left.even;
borders.top.odd = borders.right.even;
borders.left.odd = borders.bottom.even;
borders.right.odd = borders.top.even;
var GeoHash = function () {};
GeoHash.prototype.refineInterval = function (interval, cd, mask) {
if (cd & mask) { //jshint ignore: line
interval[0] = (interval[0] + interval[1]) / 2;
} else {
interval[1] = (interval[0] + interval[1]) / 2;
}
};
/**
* Calculates all surrounding neighbours of a hash and returns them.
* @param {String} centerHash The hash at the center of the grid.
* @param options
* @returns {*}
*/
GeoHash.prototype.calculateNeighbours = function (centerHash, options) {
var response;
if (!options || options.type === 'object') {
response = {
center: centerHash,
left: this.calculateAdjacent(centerHash, 'left'),
right: this.calculateAdjacent(centerHash, 'right'),
top: this.calculateAdjacent(centerHash, 'top'),
bottom: this.calculateAdjacent(centerHash, 'bottom')
};
response.topLeft = this.calculateAdjacent(response.left, 'top');
response.topRight = this.calculateAdjacent(response.right, 'top');
response.bottomLeft = this.calculateAdjacent(response.left, 'bottom');
response.bottomRight = this.calculateAdjacent(response.right, 'bottom');
} else {
response = [];
response[4] = centerHash;
response[3] = this.calculateAdjacent(centerHash, 'left');
response[5] = this.calculateAdjacent(centerHash, 'right');
response[1] = this.calculateAdjacent(centerHash, 'top');
response[7] = this.calculateAdjacent(centerHash, 'bottom');
response[0] = this.calculateAdjacent(response[3], 'top');
response[2] = this.calculateAdjacent(response[5], 'top');
response[6] = this.calculateAdjacent(response[3], 'bottom');
response[8] = this.calculateAdjacent(response[5], 'bottom');
}
return response;
};
/**
* Calculates an adjacent hash to the hash passed, in the direction
* specified.
* @param {String} srcHash The hash to calculate adjacent to.
* @param {String} dir Either "top", "left", "bottom" or "right".
* @returns {String} The resulting geohash.
*/
GeoHash.prototype.calculateAdjacent = function (srcHash, dir) {
srcHash = srcHash.toLowerCase();
var lastChr = srcHash.charAt(srcHash.length - 1),
type = (srcHash.length % 2) ? 'odd' : 'even',
base = srcHash.substring(0, srcHash.length - 1);
if (borders[dir][type].indexOf(lastChr) !== -1) {
base = this.calculateAdjacent(base, dir);
}
return base + base32[neighbors[dir][type].indexOf(lastChr)];
};
/**
* Decodes a string geohash back to longitude/latitude.
* @param {String} geohash The hash to decode.
* @returns {Object}
*/
GeoHash.prototype.decode = function (geohash) {
var isEven = 1,
lat = [],
lon = [],
i, c, cd, j, mask,
latErr,
lonErr;
lat[0] = -90.0;
lat[1] = 90.0;
lon[0] = -180.0;
lon[1] = 180.0;
latErr = 90.0;
lonErr = 180.0;
for (i = 0; i < geohash.length; i++) {
c = geohash[i];
cd = base32.indexOf(c);
for (j = 0; j < 5; j++) {
mask = bits[j];
if (isEven) {
lonErr /= 2;
this.refineInterval(lon, cd, mask);
} else {
latErr /= 2;
this.refineInterval(lat, cd, mask);
}
isEven = !isEven;
}
}
lat[2] = (lat[0] + lat[1]) / 2;
lon[2] = (lon[0] + lon[1]) / 2;
return {
latitude: lat,
longitude: lon
};
};
/**
* Encodes a longitude/latitude to geohash string.
* @param latitude
* @param longitude
* @param {Number=} precision Length of the geohash string. Defaults to 12.
* @returns {String}
*/
GeoHash.prototype.encode = function (latitude, longitude, precision) {
var isEven = 1,
mid,
lat = [],
lon = [],
bit = 0,
ch = 0,
geoHash = "";
if (!precision) { precision = 12; }
lat[0] = -90.0;
lat[1] = 90.0;
lon[0] = -180.0;
lon[1] = 180.0;
while (geoHash.length < precision) {
if (isEven) {
mid = (lon[0] + lon[1]) / 2;
if (longitude > mid) {
ch |= bits[bit]; //jshint ignore: line
lon[0] = mid;
} else {
lon[1] = mid;
}
} else {
mid = (lat[0] + lat[1]) / 2;
if (latitude > mid) {
ch |= bits[bit]; //jshint ignore: line
lat[0] = mid;
} else {
lat[1] = mid;
}
}
isEven = !isEven;
if (bit < 4) {
bit++;
} else {
geoHash += base32[ch];
bit = 0;
ch = 0;
}
}
return geoHash;
};
module.exports = GeoHash;
},{}],13:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
Collection,
CollectionGroup,
View,
CollectionInit,
DbInit,
ReactorIO;
//Shared = ForerunnerDB.shared;
Shared = _dereq_('./Shared');
/**
* Creates a new grid instance.
* @name Grid
* @class Grid
* @param {String} selector jQuery selector.
* @param {String} template The template selector.
* @param {Object=} options The options object to apply to the grid.
* @constructor
*/
var Grid = function (selector, template, options) {
this.init.apply(this, arguments);
};
Grid.prototype.init = function (selector, template, options) {
var self = this;
this._selector = selector;
this._template = template;
this._options = options || {};
this._debug = {};
this._id = this.objectId();
this._collectionDroppedWrap = function () {
self._collectionDropped.apply(self, arguments);
};
};
Shared.addModule('Grid', Grid);
Shared.mixin(Grid.prototype, 'Mixin.Common');
Shared.mixin(Grid.prototype, 'Mixin.ChainReactor');
Shared.mixin(Grid.prototype, 'Mixin.Constants');
Shared.mixin(Grid.prototype, 'Mixin.Triggers');
Shared.mixin(Grid.prototype, 'Mixin.Events');
Shared.mixin(Grid.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
CollectionGroup = _dereq_('./CollectionGroup');
View = _dereq_('./View');
ReactorIO = _dereq_('./ReactorIO');
CollectionInit = Collection.prototype.init;
Db = Shared.modules.Db;
DbInit = Db.prototype.init;
/**
* Gets / sets the current state.
* @func state
* @memberof Grid
* @param {String=} val The name of the state to set.
* @returns {Grid}
*/
Shared.synthesize(Grid.prototype, 'state');
/**
* Gets / sets the current name.
* @func name
* @memberof Grid
* @param {String=} val The name to set.
* @returns {Grid}
*/
Shared.synthesize(Grid.prototype, 'name');
/**
* Executes an insert against the grid's underlying data-source.
* @func insert
* @memberof Grid
*/
Grid.prototype.insert = function () {
this._from.insert.apply(this._from, arguments);
};
/**
* Executes an update against the grid's underlying data-source.
* @func update
* @memberof Grid
*/
Grid.prototype.update = function () {
this._from.update.apply(this._from, arguments);
};
/**
* Executes an updateById against the grid's underlying data-source.
* @func updateById
* @memberof Grid
*/
Grid.prototype.updateById = function () {
this._from.updateById.apply(this._from, arguments);
};
/**
* Executes a remove against the grid's underlying data-source.
* @func remove
* @memberof Grid
*/
Grid.prototype.remove = function () {
this._from.remove.apply(this._from, arguments);
};
/**
* Sets the collection from which the grid will assemble its data.
* @func from
* @memberof Grid
* @param {Collection} collection The collection to use to assemble grid data.
* @returns {Grid}
*/
Grid.prototype.from = function (collection) {
//var self = this;
if (collection !== undefined) {
// Check if we have an existing from
if (this._from) {
// Remove the listener to the drop event
this._from.off('drop', this._collectionDroppedWrap);
this._from._removeGrid(this);
}
if (typeof(collection) === 'string') {
collection = this._db.collection(collection);
}
this._from = collection;
this._from.on('drop', this._collectionDroppedWrap);
this.refresh();
}
return this;
};
/**
* Gets / sets the db instance this class instance belongs to.
* @func db
* @memberof Grid
* @param {Db=} db The db instance.
* @returns {*}
*/
Shared.synthesize(Grid.prototype, 'db', function (db) {
if (db) {
// Apply the same debug settings
this.debug(db.debug());
}
return this.$super.apply(this, arguments);
});
Grid.prototype._collectionDropped = function (collection) {
if (collection) {
// Collection was dropped, remove from grid
delete this._from;
}
};
/**
* Drops a grid and all it's stored data from the database.
* @func drop
* @memberof Grid
* @returns {boolean} True on success, false on failure.
*/
Grid.prototype.drop = function (callback) {
if (!this.isDropped()) {
if (this._from) {
// Remove data-binding
this._from.unlink(this._selector, this.template());
// Kill listeners and references
this._from.off('drop', this._collectionDroppedWrap);
this._from._removeGrid(this);
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Dropping grid ' + this._selector);
}
this._state = 'dropped';
if (this._db && this._selector) {
delete this._db._grid[this._selector];
}
this.emit('drop', this);
if (callback) { callback(false, true); }
delete this._selector;
delete this._template;
delete this._from;
delete this._db;
delete this._listeners;
return true;
}
} else {
return true;
}
return false;
};
/**
* Gets / sets the grid's HTML template to use when rendering.
* @func template
* @memberof Grid
* @param {Selector} template The template's jQuery selector.
* @returns {*}
*/
Grid.prototype.template = function (template) {
if (template !== undefined) {
this._template = template;
return this;
}
return this._template;
};
Grid.prototype._sortGridClick = function (e) {
var elem = window.jQuery(e.currentTarget),
sortColText = elem.attr('data-grid-sort') || '',
sortColDir = parseInt((elem.attr('data-grid-dir') || "-1"), 10) === -1 ? 1 : -1,
sortCols = sortColText.split(','),
sortObj = {},
i;
// Remove all grid sort tags from the grid
window.jQuery(this._selector).find('[data-grid-dir]').removeAttr('data-grid-dir');
// Flip the sort direction
elem.attr('data-grid-dir', sortColDir);
for (i = 0; i < sortCols.length; i++) {
sortObj[sortCols] = sortColDir;
}
Shared.mixin(sortObj, this._options.$orderBy);
this._from.orderBy(sortObj);
this.emit('sort', sortObj);
};
/**
* Refreshes the grid data such as ordering etc.
* @func refresh
* @memberof Grid
*/
Grid.prototype.refresh = function () {
if (this._from) {
if (this._from.link) {
var self = this,
elem = window.jQuery(this._selector),
sortClickListener = function () {
self._sortGridClick.apply(self, arguments);
};
// Clear the container
elem.html('');
if (self._from.orderBy) {
// Remove listeners
elem.off('click', '[data-grid-sort]', sortClickListener);
}
if (self._from.query) {
// Remove listeners
elem.off('click', '[data-grid-filter]', sortClickListener );
}
// Set wrap name if none is provided
self._options.$wrap = self._options.$wrap || 'gridRow';
// Auto-bind the data to the grid template
self._from.link(self._selector, self.template(), self._options);
// Check if the data source (collection or view) has an
// orderBy method (usually only views) and if so activate
// the sorting system
if (self._from.orderBy) {
// Listen for sort requests
elem.on('click', '[data-grid-sort]', sortClickListener);
}
if (self._from.query) {
// Listen for filter requests
var queryObj = {};
elem.find('[data-grid-filter]').each(function (index, filterElem) {
filterElem = window.jQuery(filterElem);
var filterField = filterElem.attr('data-grid-filter'),
filterVarType = filterElem.attr('data-grid-vartype'),
filterSort = {},
title = filterElem.html(),
dropDownButton,
dropDownMenu,
template,
filterQuery,
filterView = self._db.view('tmpGridFilter_' + self._id + '_' + filterField);
filterSort[filterField] = 1;
filterQuery = {
$distinct: filterSort
};
filterView
.query(filterQuery)
.orderBy(filterSort)
.from(self._from._from);
template = [
'<div class="dropdown" id="' + self._id + '_' + filterField + '">',
'<button class="btn btn-default dropdown-toggle" type="button" id="' + self._id + '_' + filterField + '_dropdownButton" data-toggle="dropdown" aria-expanded="true">',
title + ' <span class="caret"></span>',
'</button>',
'</div>'
];
dropDownButton = window.jQuery(template.join(''));
dropDownMenu = window.jQuery('<ul class="dropdown-menu" role="menu" id="' + self._id + '_' + filterField + '_dropdownMenu"></ul>');
dropDownButton.append(dropDownMenu);
filterElem.html(dropDownButton);
// Data-link the underlying data to the grid filter drop-down
filterView.link(dropDownMenu, {
template: [
'<li role="presentation" class="input-group" style="width: 240px; padding-left: 10px; padding-right: 10px; padding-top: 5px;">',
'<input type="search" class="form-control gridFilterSearch" placeholder="Search...">',
'<span class="input-group-btn">',
'<button class="btn btn-default gridFilterClearSearch" type="button"><span class="glyphicon glyphicon-remove-circle glyphicons glyphicons-remove"></span></button>',
'</span>',
'</li>',
'<li role="presentation" class="divider"></li>',
'<li role="presentation" data-val="$all">',
'<a role="menuitem" tabindex="-1">',
'<input type="checkbox" checked> All',
'</a>',
'</li>',
'<li role="presentation" class="divider"></li>',
'{^{for options}}',
'<li role="presentation" data-link="data-val{:' + filterField + '}">',
'<a role="menuitem" tabindex="-1">',
'<input type="checkbox"> {^{:' + filterField + '}}',
'</a>',
'</li>',
'{{/for}}'
].join('')
}, {
$wrap: 'options'
});
elem.on('keyup', '#' + self._id + '_' + filterField + '_dropdownMenu .gridFilterSearch', function (e) {
var elem = window.jQuery(this),
query = filterView.query(),
search = elem.val();
if (search) {
query[filterField] = new RegExp(search, 'gi');
} else {
delete query[filterField];
}
filterView.query(query);
});
elem.on('click', '#' + self._id + '_' + filterField + '_dropdownMenu .gridFilterClearSearch', function (e) {
// Clear search text box
window.jQuery(this).parents('li').find('.gridFilterSearch').val('');
// Clear view query
var query = filterView.query();
delete query[filterField];
filterView.query(query);
});
elem.on('click', '#' + self._id + '_' + filterField + '_dropdownMenu li', function (e) {
e.stopPropagation();
var fieldValue,
elem = $(this),
checkbox = elem.find('input[type="checkbox"]'),
checked,
addMode = true,
fieldInArr,
liElem,
i;
// If the checkbox is not the one clicked on
if (!window.jQuery(e.target).is('input')) {
// Set checkbox to opposite of current value
checkbox.prop('checked', !checkbox.prop('checked'));
checked = checkbox.is(':checked');
} else {
checkbox.prop('checked', checkbox.prop('checked'));
checked = checkbox.is(':checked');
}
liElem = window.jQuery(this);
fieldValue = liElem.attr('data-val');
// Check if the selection is the "all" option
if (fieldValue === '$all') {
// Remove the field from the query
delete queryObj[filterField];
// Clear all other checkboxes
liElem.parent().find('li[data-val!="$all"]').find('input[type="checkbox"]').prop('checked', false);
} else {
// Clear the "all" checkbox
liElem.parent().find('[data-val="$all"]').find('input[type="checkbox"]').prop('checked', false);
// Check if the type needs casting
switch (filterVarType) {
case 'integer':
fieldValue = parseInt(fieldValue, 10);
break;
case 'float':
fieldValue = parseFloat(fieldValue);
break;
default:
}
// Check if the item exists already
queryObj[filterField] = queryObj[filterField] || {
$in: []
};
fieldInArr = queryObj[filterField].$in;
for (i = 0; i < fieldInArr.length; i++) {
if (fieldInArr[i] === fieldValue) {
// Item already exists
if (checked === false) {
// Remove the item
fieldInArr.splice(i, 1);
}
addMode = false;
break;
}
}
if (addMode && checked) {
fieldInArr.push(fieldValue);
}
if (!fieldInArr.length) {
// Remove the field from the query
delete queryObj[filterField];
}
}
// Set the view query
self._from.queryData(queryObj);
if (self._from.pageFirst) {
self._from.pageFirst();
}
});
});
}
self.emit('refresh');
} else {
throw('Grid requires the AutoBind module in order to operate!');
}
}
return this;
};
/**
* Returns the number of documents currently in the grid.
* @func count
* @memberof Grid
* @returns {Number}
*/
Grid.prototype.count = function () {
return this._from.count();
};
/**
* Creates a grid and assigns the collection as its data source.
* @func grid
* @memberof Collection
* @param {String} selector jQuery selector of grid output target.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Collection.prototype.grid = View.prototype.grid = function (selector, template, options) {
if (this._db && this._db._grid ) {
if (selector !== undefined) {
if (template !== undefined) {
if (!this._db._grid[selector]) {
var grid = new Grid(selector, template, options)
.db(this._db)
.from(this);
this._grid = this._grid || [];
this._grid.push(grid);
this._db._grid[selector] = grid;
return grid;
} else {
throw(this.logIdentifier() + ' Cannot create a grid because a grid with this name already exists: ' + selector);
}
}
return this._db._grid[selector];
}
return this._db._grid;
}
};
/**
* Removes a grid safely from the DOM. Must be called when grid is
* no longer required / is being removed from DOM otherwise references
* will stick around and cause memory leaks.
* @func unGrid
* @memberof Collection
* @param {String} selector jQuery selector of grid output target.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Collection.prototype.unGrid = View.prototype.unGrid = function (selector, template, options) {
var i,
grid;
if (this._db && this._db._grid ) {
if (selector && template) {
if (this._db._grid[selector]) {
grid = this._db._grid[selector];
delete this._db._grid[selector];
return grid.drop();
} else {
throw(this.logIdentifier() + ' Cannot remove grid because a grid with this name does not exist: ' + name);
}
} else {
// No parameters passed, remove all grids from this module
for (i in this._db._grid) {
if (this._db._grid.hasOwnProperty(i)) {
grid = this._db._grid[i];
delete this._db._grid[i];
grid.drop();
if (this.debug()) {
console.log(this.logIdentifier() + ' Removed grid binding "' + i + '"');
}
}
}
this._db._grid = {};
}
}
};
/**
* Adds a grid to the internal grid lookup.
* @func _addGrid
* @memberof Collection
* @param {Grid} grid The grid to add.
* @returns {Collection}
* @private
*/
Collection.prototype._addGrid = CollectionGroup.prototype._addGrid = View.prototype._addGrid = function (grid) {
if (grid !== undefined) {
this._grid = this._grid || [];
this._grid.push(grid);
}
return this;
};
/**
* Removes a grid from the internal grid lookup.
* @func _removeGrid
* @memberof Collection
* @param {Grid} grid The grid to remove.
* @returns {Collection}
* @private
*/
Collection.prototype._removeGrid = CollectionGroup.prototype._removeGrid = View.prototype._removeGrid = function (grid) {
if (grid !== undefined && this._grid) {
var index = this._grid.indexOf(grid);
if (index > -1) {
this._grid.splice(index, 1);
}
}
return this;
};
// Extend DB with grids init
Db.prototype.init = function () {
this._grid = {};
DbInit.apply(this, arguments);
};
/**
* Determine if a grid with the passed name already exists.
* @func gridExists
* @memberof Db
* @param {String} selector The jQuery selector to bind the grid to.
* @returns {boolean}
*/
Db.prototype.gridExists = function (selector) {
return Boolean(this._grid[selector]);
};
/**
* Creates a grid based on the passed arguments.
* @func grid
* @memberof Db
* @param {String} selector The jQuery selector of the grid to retrieve.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Db.prototype.grid = function (selector, template, options) {
if (!this._grid[selector]) {
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Creating grid ' + selector);
}
}
this._grid[selector] = this._grid[selector] || new Grid(selector, template, options).db(this);
return this._grid[selector];
};
/**
* Removes a grid based on the passed arguments.
* @func unGrid
* @memberof Db
* @param {String} selector The jQuery selector of the grid to retrieve.
* @param {String} template The table template to use when rendering the grid.
* @param {Object=} options The options object to apply to the grid.
* @returns {*}
*/
Db.prototype.unGrid = function (selector, template, options) {
if (!this._grid[selector]) {
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Creating grid ' + selector);
}
}
this._grid[selector] = this._grid[selector] || new Grid(selector, template, options).db(this);
return this._grid[selector];
};
/**
* Returns an array of grids the DB currently has.
* @func grids
* @memberof Db
* @returns {Array} An array of objects containing details of each grid
* the database is currently managing.
*/
Db.prototype.grids = function () {
var arr = [],
item,
i;
for (i in this._grid) {
if (this._grid.hasOwnProperty(i)) {
item = this._grid[i];
arr.push({
name: i,
count: item.count(),
linked: item.isLinked !== undefined ? item.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('Grid');
module.exports = Grid;
},{"./Collection":6,"./CollectionGroup":7,"./ReactorIO":38,"./Shared":40,"./View":42}],14:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Collection,
CollectionInit,
Overload;
Shared = _dereq_('./Shared');
Overload = _dereq_('./Overload');
/**
* The constructor.
*
* @constructor
*/
var Highchart = function (collection, options) {
this.init.apply(this, arguments);
};
Highchart.prototype.init = function (collection, options) {
this._options = options;
this._selector = window.jQuery(this._options.selector);
if (!this._selector[0]) {
throw(this.classIdentifier() + ' "' + collection.name() + '": Chart target element does not exist via selector: ' + this._options.selector);
}
this._listeners = {};
this._collection = collection;
// Setup the chart
this._options.series = [];
// Disable attribution on highcharts
options.chartOptions = options.chartOptions || {};
options.chartOptions.credits = false;
// Set the data for the chart
var data,
seriesObj,
chartData;
switch (this._options.type) {
case 'pie':
// Create chart from data
this._selector.highcharts(this._options.chartOptions);
this._chart = this._selector.highcharts();
// Generate graph data from collection data
data = this._collection.find();
seriesObj = {
allowPointSelect: true,
cursor: 'pointer',
dataLabels: {
enabled: true,
format: '<b>{point.name}</b>: {y} ({point.percentage:.0f}%)',
style: {
color: (window.Highcharts.theme && window.Highcharts.theme.contrastTextColor) || 'black'
}
}
};
chartData = this.pieDataFromCollectionData(data, this._options.keyField, this._options.valField);
window.jQuery.extend(seriesObj, this._options.seriesOptions);
window.jQuery.extend(seriesObj, {
name: this._options.seriesName,
data: chartData
});
this._chart.addSeries(seriesObj, true, true);
break;
case 'line':
case 'area':
case 'column':
case 'bar':
// Generate graph data from collection data
chartData = this.seriesDataFromCollectionData(
this._options.seriesField,
this._options.keyField,
this._options.valField,
this._options.orderBy,
this._options
);
this._options.chartOptions.xAxis = chartData.xAxis;
this._options.chartOptions.series = chartData.series;
this._selector.highcharts(this._options.chartOptions);
this._chart = this._selector.highcharts();
break;
default:
throw(this.classIdentifier() + ' "' + collection.name() + '": Chart type specified is not currently supported by ForerunnerDB: ' + this._options.type);
}
// Hook the collection events to auto-update the chart
this._hookEvents();
};
Shared.addModule('Highchart', Highchart);
Collection = Shared.modules.Collection;
CollectionInit = Collection.prototype.init;
Shared.mixin(Highchart.prototype, 'Mixin.Common');
Shared.mixin(Highchart.prototype, 'Mixin.Events');
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Highchart.prototype, 'state');
/**
* Generate pie-chart series data from the given collection data array.
* @param data
* @param keyField
* @param valField
* @returns {Array}
*/
Highchart.prototype.pieDataFromCollectionData = function (data, keyField, valField) {
var graphData = [],
i;
for (i = 0; i < data.length; i++) {
graphData.push([data[i][keyField], data[i][valField]]);
}
return graphData;
};
/**
* Generate line-chart series data from the given collection data array.
* @param seriesField
* @param keyField
* @param valField
* @param orderBy
*/
Highchart.prototype.seriesDataFromCollectionData = function (seriesField, keyField, valField, orderBy, options) {
var data = this._collection.distinct(seriesField),
seriesData = [],
xAxis = options && options.chartOptions && options.chartOptions.xAxis ? options.chartOptions.xAxis : {
categories: []
},
seriesName,
query,
dataSearch,
seriesValues,
sData,
i, k;
// What we WANT to output:
/*series: [{
name: 'Responses',
data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
}]*/
// Loop keys
for (i = 0; i < data.length; i++) {
seriesName = data[i];
query = {};
query[seriesField] = seriesName;
seriesValues = [];
dataSearch = this._collection.find(query, {
orderBy: orderBy
});
// Loop the keySearch data and grab the value for each item
for (k = 0; k < dataSearch.length; k++) {
if (xAxis.categories) {
xAxis.categories.push(dataSearch[k][keyField]);
seriesValues.push(dataSearch[k][valField]);
} else {
seriesValues.push([dataSearch[k][keyField], dataSearch[k][valField]]);
}
}
sData = {
name: seriesName,
data: seriesValues
};
if (options.seriesOptions) {
for (k in options.seriesOptions) {
if (options.seriesOptions.hasOwnProperty(k)) {
sData[k] = options.seriesOptions[k];
}
}
}
seriesData.push(sData);
}
return {
xAxis: xAxis,
series: seriesData
};
};
/**
* Hook the events the chart needs to know about from the internal collection.
* @private
*/
Highchart.prototype._hookEvents = function () {
var self = this;
self._collection.on('change', function () {
self._changeListener.apply(self, arguments);
});
// If the collection is dropped, clean up after ourselves
self._collection.on('drop', function () {
self.drop.apply(self);
});
};
/**
* Handles changes to the collection data that the chart is reading from and then
* updates the data in the chart display.
* @private
*/
Highchart.prototype._changeListener = function () {
var self = this;
// Update the series data on the chart
if (typeof self._collection !== 'undefined' && self._chart) {
var data = self._collection.find(),
i;
switch (self._options.type) {
case 'pie':
self._chart.series[0].setData(
self.pieDataFromCollectionData(
data,
self._options.keyField,
self._options.valField
),
true,
true
);
break;
case 'bar':
case 'line':
case 'area':
case 'column':
var seriesData = self.seriesDataFromCollectionData(
self._options.seriesField,
self._options.keyField,
self._options.valField,
self._options.orderBy,
self._options
);
if (seriesData.xAxis.categories) {
self._chart.xAxis[0].setCategories(
seriesData.xAxis.categories
);
}
for (i = 0; i < seriesData.series.length; i++) {
if (self._chart.series[i]) {
// Series exists, set it's data
self._chart.series[i].setData(
seriesData.series[i].data,
true,
true
);
} else {
// Series data does not yet exist, add a new series
self._chart.addSeries(
seriesData.series[i],
true,
true
);
}
}
break;
default:
break;
}
}
};
/**
* Destroys the chart and all internal references.
* @returns {Boolean}
*/
Highchart.prototype.drop = function (callback) {
if (!this.isDropped()) {
this._state = 'dropped';
if (this._chart) {
this._chart.destroy();
}
if (this._collection) {
this._collection.off('change', this._changeListener);
this._collection.off('drop', this.drop);
if (this._collection._highcharts) {
delete this._collection._highcharts[this._options.selector];
}
}
delete this._chart;
delete this._options;
delete this._collection;
this.emit('drop', this);
if (callback) {
callback(false, true);
}
delete this._listeners;
return true;
} else {
return true;
}
};
// Extend collection with highchart init
Collection.prototype.init = function () {
this._highcharts = {};
CollectionInit.apply(this, arguments);
};
/**
* Creates a pie chart from the collection.
* @type {Overload}
*/
Collection.prototype.pieChart = new Overload({
/**
* Chart via options object.
* @func pieChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'pie';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'pie';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func pieChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {String} seriesName The name of the series to display on the chart.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, keyField, valField, seriesName, options) {
options = options || {};
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
options.seriesName = seriesName;
// Call the main chart method
this.pieChart(options);
}
});
/**
* Creates a line chart from the collection.
* @type {Overload}
*/
Collection.prototype.lineChart = new Overload({
/**
* Chart via selector.
* @func lineChart
* @memberof Highchart
* @param {String} selector The chart selector.
* @returns {*}
*/
'string': function (selector) {
return this._highcharts[selector];
},
/**
* Chart via options object.
* @func lineChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'line';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'line';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func lineChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.lineChart(options);
}
});
/**
* Creates an area chart from the collection.
* @type {Overload}
*/
Collection.prototype.areaChart = new Overload({
/**
* Chart via options object.
* @func areaChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'area';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'area';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func areaChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.areaChart(options);
}
});
/**
* Creates a column chart from the collection.
* @type {Overload}
*/
Collection.prototype.columnChart = new Overload({
/**
* Chart via options object.
* @func columnChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'column';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'column';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func columnChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.columnChart(options);
}
});
/**
* Creates a bar chart from the collection.
* @type {Overload}
*/
Collection.prototype.barChart = new Overload({
/**
* Chart via options object.
* @func barChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'bar';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'bar';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func barChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.barChart(options);
}
});
/**
* Creates a stacked bar chart from the collection.
* @type {Overload}
*/
Collection.prototype.stackedBarChart = new Overload({
/**
* Chart via options object.
* @func stackedBarChart
* @memberof Highchart
* @param {Object} options The options object.
* @returns {*}
*/
'object': function (options) {
options.type = 'bar';
options.chartOptions = options.chartOptions || {};
options.chartOptions.chart = options.chartOptions.chart || {};
options.chartOptions.chart.type = 'bar';
options.plotOptions = options.plotOptions || {};
options.plotOptions.series = options.plotOptions.series || {};
options.plotOptions.series.stacking = options.plotOptions.series.stacking || 'normal';
if (!this._highcharts[options.selector]) {
// Store new chart in charts array
this._highcharts[options.selector] = new Highchart(this, options);
}
return this._highcharts[options.selector];
},
/**
* Chart via defined params and an options object.
* @func stackedBarChart
* @memberof Highchart
* @param {String|jQuery} selector The element to render the chart to.
* @param {String} seriesField The name of the series to plot.
* @param {String} keyField The field to use as the data key.
* @param {String} valField The field to use as the data value.
* @param {Object} options The options object.
*/
'*, string, string, string, ...': function (selector, seriesField, keyField, valField, options) {
options = options || {};
options.seriesField = seriesField;
options.selector = selector;
options.keyField = keyField;
options.valField = valField;
// Call the main chart method
this.stackedBarChart(options);
}
});
/**
* Removes a chart from the page by it's selector.
* @memberof Collection
* @param {String} selector The chart selector.
*/
Collection.prototype.dropChart = function (selector) {
if (this._highcharts && this._highcharts[selector]) {
this._highcharts[selector].drop();
}
};
Shared.finishModule('Highchart');
module.exports = Highchart;
},{"./Overload":32,"./Shared":40}],15:[function(_dereq_,module,exports){
"use strict";
/*
name(string)
id(string)
rebuild(null)
state ?? needed?
match(query, options)
lookup(query, options)
insert(doc)
remove(doc)
primaryKey(string)
collection(collection)
*/
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
BinaryTree = _dereq_('./BinaryTree'),
GeoHash = _dereq_('./GeoHash'),
sharedPathSolver = new Path(),
sharedGeoHashSolver = new GeoHash(),
// GeoHash Distances in Kilometers
geoHashDistance = [
5000,
1250,
156,
39.1,
4.89,
1.22,
0.153,
0.0382,
0.00477,
0.00119,
0.000149,
0.0000372
];
/**
* The index class used to instantiate 2d indexes that the database can
* use to handle high-performance geospatial queries.
* @constructor
*/
var Index2d = function () {
this.init.apply(this, arguments);
};
Index2d.prototype.init = function (keys, options, collection) {
this._btree = new BinaryTree();
this._btree.index(keys);
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this._debug = options && options.debug ? options.debug : false;
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
this._btree.primaryKey(collection.primaryKey());
}
this.name(options && options.name ? options.name : this._id);
this._btree.debug(this._debug);
};
Shared.addModule('Index2d', Index2d);
Shared.mixin(Index2d.prototype, 'Mixin.Common');
Shared.mixin(Index2d.prototype, 'Mixin.ChainReactor');
Shared.mixin(Index2d.prototype, 'Mixin.Sorting');
Index2d.prototype.id = function () {
return this._id;
};
Index2d.prototype.state = function () {
return this._state;
};
Index2d.prototype.size = function () {
return this._size;
};
Shared.synthesize(Index2d.prototype, 'data');
Shared.synthesize(Index2d.prototype, 'name');
Shared.synthesize(Index2d.prototype, 'collection');
Shared.synthesize(Index2d.prototype, 'type');
Shared.synthesize(Index2d.prototype, 'unique');
Index2d.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = sharedPathSolver.parse(this._keys).length;
return this;
}
return this._keys;
};
Index2d.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._btree.clear();
this._size = 0;
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
Index2d.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash;
dataItem = this.decouple(dataItem);
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
// Convert 2d indexed values to geohashes
var keys = this._btree.keys(),
pathVal,
geoHash,
lng,
lat,
i;
for (i = 0; i < keys.length; i++) {
pathVal = sharedPathSolver.get(dataItem, keys[i].path);
if (pathVal instanceof Array) {
lng = pathVal[0];
lat = pathVal[1];
geoHash = sharedGeoHashSolver.encode(lng, lat);
sharedPathSolver.set(dataItem, keys[i].path, geoHash);
}
}
if (this._btree.insert(dataItem)) {
this._size++;
return true;
}
return false;
};
Index2d.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
if (this._btree.remove(dataItem)) {
this._size--;
return true;
}
return false;
};
Index2d.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
Index2d.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
Index2d.prototype.lookup = function (query, options) {
// Loop the indexed keys and determine if the query has any operators
// that we want to handle differently from a standard lookup
var keys = this._btree.keys(),
pathStr,
pathVal,
results,
i;
for (i = 0; i < keys.length; i++) {
pathStr = keys[i].path;
pathVal = sharedPathSolver.get(query, pathStr);
if (typeof pathVal === 'object') {
if (pathVal.$near) {
results = [];
// Do a near point lookup
results = results.concat(this.near(pathStr, pathVal.$near, options));
}
if (pathVal.$geoWithin) {
results = [];
// Do a geoWithin shape lookup
results = results.concat(this.geoWithin(pathStr, pathVal.$geoWithin, options));
}
return results;
}
}
return this._btree.lookup(query, options);
};
Index2d.prototype.near = function (pathStr, query, options) {
var self = this,
geoHash,
neighbours,
visited,
search,
results,
finalResults = [],
precision,
maxDistanceKm,
distance,
distCache,
latLng,
pk = this._collection.primaryKey(),
i;
// Calculate the required precision to encapsulate the distance
// TODO: Instead of opting for the "one size larger" than the distance boxes,
// TODO: we should calculate closest divisible box size as a multiple and then
// TODO: scan neighbours until we have covered the area otherwise we risk
// TODO: opening the results up to vastly more information as the box size
// TODO: increases dramatically between the geohash precisions
if (query.$distanceUnits === 'km') {
maxDistanceKm = query.$maxDistance;
for (i = 0; i < geoHashDistance.length; i++) {
if (maxDistanceKm > geoHashDistance[i]) {
precision = i;
break;
}
}
if (precision === 0) {
precision = 1;
}
} else if (query.$distanceUnits === 'miles') {
maxDistanceKm = query.$maxDistance * 1.60934;
for (i = 0; i < geoHashDistance.length; i++) {
if (maxDistanceKm > geoHashDistance[i]) {
precision = i;
break;
}
}
if (precision === 0) {
precision = 1;
}
}
// Get the lngLat geohash from the query
geoHash = sharedGeoHashSolver.encode(query.$point[0], query.$point[1], precision);
// Calculate 9 box geohashes
neighbours = sharedGeoHashSolver.calculateNeighbours(geoHash, {type: 'array'});
// Lookup all matching co-ordinates from the btree
results = [];
visited = 0;
for (i = 0; i < 9; i++) {
search = this._btree.startsWith(pathStr, neighbours[i]);
visited += search._visited;
results = results.concat(search);
}
// Work with original data
results = this._collection._primaryIndex.lookup(results);
if (results.length) {
distance = {};
// Loop the results and calculate distance
for (i = 0; i < results.length; i++) {
latLng = sharedPathSolver.get(results[i], pathStr);
distCache = distance[results[i][pk]] = this.distanceBetweenPoints(query.$point[0], query.$point[1], latLng[0], latLng[1]);
if (distCache <= maxDistanceKm) {
// Add item inside radius distance
finalResults.push(results[i]);
}
}
// Sort by distance from center
finalResults.sort(function (a, b) {
return self.sortAsc(distance[a[pk]], distance[b[pk]]);
});
}
// Return data
return finalResults;
};
Index2d.prototype.geoWithin = function (pathStr, query, options) {
return [];
};
Index2d.prototype.distanceBetweenPoints = function (lat1, lng1, lat2, lng2) {
var R = 6371; // kilometres
var φ1 = this.toRadians(lat1);
var φ2 = this.toRadians(lat2);
var Δφ = this.toRadians(lat2-lat1);
var Δλ = this.toRadians(lng2-lng1);
var a = Math.sin(Δφ/2) * Math.sin(Δφ/2) +
Math.cos(φ1) * Math.cos(φ2) *
Math.sin(Δλ/2) * Math.sin(Δλ/2);
var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
return R * c;
};
Index2d.prototype.toRadians = function (degrees) {
return degrees * 0.01747722222222;
};
Index2d.prototype.match = function (query, options) {
// TODO: work out how to represent that this is a better match if the query has $near than
// TODO: a basic btree index which will not be able to resolve a $near operator
return this._btree.match(query, options);
};
Index2d.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
Index2d.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
Index2d.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
Shared.finishModule('Index2d');
module.exports = Index2d;
},{"./BinaryTree":5,"./GeoHash":12,"./Path":34,"./Shared":40}],16:[function(_dereq_,module,exports){
"use strict";
/*
name(string)
id(string)
rebuild(null)
state ?? needed?
match(query, options)
lookup(query, options)
insert(doc)
remove(doc)
primaryKey(string)
collection(collection)
*/
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path'),
BinaryTree = _dereq_('./BinaryTree');
/**
* The index class used to instantiate btree indexes that the database can
* use to speed up queries on collections and views.
* @constructor
*/
var IndexBinaryTree = function () {
this.init.apply(this, arguments);
};
IndexBinaryTree.prototype.init = function (keys, options, collection) {
this._btree = new BinaryTree();
this._btree.index(keys);
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this._debug = options && options.debug ? options.debug : false;
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
this._btree.primaryKey(collection.primaryKey());
}
this.name(options && options.name ? options.name : this._id);
this._btree.debug(this._debug);
};
Shared.addModule('IndexBinaryTree', IndexBinaryTree);
Shared.mixin(IndexBinaryTree.prototype, 'Mixin.ChainReactor');
Shared.mixin(IndexBinaryTree.prototype, 'Mixin.Sorting');
IndexBinaryTree.prototype.id = function () {
return this._id;
};
IndexBinaryTree.prototype.state = function () {
return this._state;
};
IndexBinaryTree.prototype.size = function () {
return this._size;
};
Shared.synthesize(IndexBinaryTree.prototype, 'data');
Shared.synthesize(IndexBinaryTree.prototype, 'name');
Shared.synthesize(IndexBinaryTree.prototype, 'collection');
Shared.synthesize(IndexBinaryTree.prototype, 'type');
Shared.synthesize(IndexBinaryTree.prototype, 'unique');
IndexBinaryTree.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = (new Path()).parse(this._keys).length;
return this;
}
return this._keys;
};
IndexBinaryTree.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._btree.clear();
this._size = 0;
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
IndexBinaryTree.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
if (this._btree.insert(dataItem)) {
this._size++;
return true;
}
return false;
};
IndexBinaryTree.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
if (this._btree.remove(dataItem)) {
this._size--;
return true;
}
return false;
};
IndexBinaryTree.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexBinaryTree.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexBinaryTree.prototype.lookup = function (query, options) {
return this._btree.lookup(query, options);
};
IndexBinaryTree.prototype.match = function (query, options) {
return this._btree.match(query, options);
};
IndexBinaryTree.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
IndexBinaryTree.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
IndexBinaryTree.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
Shared.finishModule('IndexBinaryTree');
module.exports = IndexBinaryTree;
},{"./BinaryTree":5,"./Path":34,"./Shared":40}],17:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
/**
* The index class used to instantiate hash map indexes that the database can
* use to speed up queries on collections and views.
* @constructor
*/
var IndexHashMap = function () {
this.init.apply(this, arguments);
};
IndexHashMap.prototype.init = function (keys, options, collection) {
this._crossRef = {};
this._size = 0;
this._id = this._itemKeyHash(keys, keys);
this.data({});
this.unique(options && options.unique ? options.unique : false);
if (keys !== undefined) {
this.keys(keys);
}
if (collection !== undefined) {
this.collection(collection);
}
this.name(options && options.name ? options.name : this._id);
};
Shared.addModule('IndexHashMap', IndexHashMap);
Shared.mixin(IndexHashMap.prototype, 'Mixin.ChainReactor');
IndexHashMap.prototype.id = function () {
return this._id;
};
IndexHashMap.prototype.state = function () {
return this._state;
};
IndexHashMap.prototype.size = function () {
return this._size;
};
Shared.synthesize(IndexHashMap.prototype, 'data');
Shared.synthesize(IndexHashMap.prototype, 'name');
Shared.synthesize(IndexHashMap.prototype, 'collection');
Shared.synthesize(IndexHashMap.prototype, 'type');
Shared.synthesize(IndexHashMap.prototype, 'unique');
IndexHashMap.prototype.keys = function (val) {
if (val !== undefined) {
this._keys = val;
// Count the keys
this._keyCount = (new Path()).parse(this._keys).length;
return this;
}
return this._keys;
};
IndexHashMap.prototype.rebuild = function () {
// Do we have a collection?
if (this._collection) {
// Get sorted data
var collection = this._collection.subset({}, {
$decouple: false,
$orderBy: this._keys
}),
collectionData = collection.find(),
dataIndex,
dataCount = collectionData.length;
// Clear the index data for the index
this._data = {};
this._size = 0;
if (this._unique) {
this._uniqueLookup = {};
}
// Loop the collection data
for (dataIndex = 0; dataIndex < dataCount; dataIndex++) {
this.insert(collectionData[dataIndex]);
}
}
this._state = {
name: this._name,
keys: this._keys,
indexSize: this._size,
built: new Date(),
updated: new Date(),
ok: true
};
};
IndexHashMap.prototype.insert = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
itemHashArr,
hashIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
this._uniqueLookup[uniqueHash] = dataItem;
}
// Generate item hash
itemHashArr = this._itemHashArr(dataItem, this._keys);
// Get the path search results and store them
for (hashIndex = 0; hashIndex < itemHashArr.length; hashIndex++) {
this.pushToPathValue(itemHashArr[hashIndex], dataItem);
}
};
IndexHashMap.prototype.update = function (dataItem, options) {
// TODO: Write updates to work
// 1: Get uniqueHash for the dataItem primary key value (may need to generate a store for this)
// 2: Remove the uniqueHash as it currently stands
// 3: Generate a new uniqueHash for dataItem
// 4: Insert the new uniqueHash
};
IndexHashMap.prototype.remove = function (dataItem, options) {
var uniqueFlag = this._unique,
uniqueHash,
itemHashArr,
hashIndex;
if (uniqueFlag) {
uniqueHash = this._itemHash(dataItem, this._keys);
delete this._uniqueLookup[uniqueHash];
}
// Generate item hash
itemHashArr = this._itemHashArr(dataItem, this._keys);
// Get the path search results and store them
for (hashIndex = 0; hashIndex < itemHashArr.length; hashIndex++) {
this.pullFromPathValue(itemHashArr[hashIndex], dataItem);
}
};
IndexHashMap.prototype.violation = function (dataItem) {
// Generate item hash
var uniqueHash = this._itemHash(dataItem, this._keys);
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexHashMap.prototype.hashViolation = function (uniqueHash) {
// Check if the item breaks the unique constraint
return Boolean(this._uniqueLookup[uniqueHash]);
};
IndexHashMap.prototype.pushToPathValue = function (hash, obj) {
var pathValArr = this._data[hash] = this._data[hash] || [];
// Make sure we have not already indexed this object at this path/value
if (pathValArr.indexOf(obj) === -1) {
// Index the object
pathValArr.push(obj);
// Record the reference to this object in our index size
this._size++;
// Cross-reference this association for later lookup
this.pushToCrossRef(obj, pathValArr);
}
};
IndexHashMap.prototype.pullFromPathValue = function (hash, obj) {
var pathValArr = this._data[hash],
indexOfObject;
// Make sure we have already indexed this object at this path/value
indexOfObject = pathValArr.indexOf(obj);
if (indexOfObject > -1) {
// Un-index the object
pathValArr.splice(indexOfObject, 1);
// Record the reference to this object in our index size
this._size--;
// Remove object cross-reference
this.pullFromCrossRef(obj, pathValArr);
}
// Check if we should remove the path value array
if (!pathValArr.length) {
// Remove the array
delete this._data[hash];
}
};
IndexHashMap.prototype.pull = function (obj) {
// Get all places the object has been used and remove them
var id = obj[this._collection.primaryKey()],
crossRefArr = this._crossRef[id],
arrIndex,
arrCount = crossRefArr.length,
arrItem;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
arrItem = crossRefArr[arrIndex];
// Remove item from this index lookup array
this._pullFromArray(arrItem, obj);
}
// Record the reference to this object in our index size
this._size--;
// Now remove the cross-reference entry for this object
delete this._crossRef[id];
};
IndexHashMap.prototype._pullFromArray = function (arr, obj) {
var arrCount = arr.length;
while (arrCount--) {
if (arr[arrCount] === obj) {
arr.splice(arrCount, 1);
}
}
};
IndexHashMap.prototype.pushToCrossRef = function (obj, pathValArr) {
var id = obj[this._collection.primaryKey()],
crObj;
this._crossRef[id] = this._crossRef[id] || [];
// Check if the cross-reference to the pathVal array already exists
crObj = this._crossRef[id];
if (crObj.indexOf(pathValArr) === -1) {
// Add the cross-reference
crObj.push(pathValArr);
}
};
IndexHashMap.prototype.pullFromCrossRef = function (obj, pathValArr) {
var id = obj[this._collection.primaryKey()];
delete this._crossRef[id];
};
IndexHashMap.prototype.lookup = function (query) {
return this._data[this._itemHash(query, this._keys)] || [];
};
IndexHashMap.prototype.match = function (query, options) {
// Check if the passed query has data in the keys our index
// operates on and if so, is the query sort matching our order
var pathSolver = new Path();
var indexKeyArr = pathSolver.parseArr(this._keys),
queryArr = pathSolver.parseArr(query),
matchedKeys = [],
matchedKeyCount = 0,
i;
// Loop the query array and check the order of keys against the
// index key array to see if this index can be used
for (i = 0; i < indexKeyArr.length; i++) {
if (queryArr[i] === indexKeyArr[i]) {
matchedKeyCount++;
matchedKeys.push(queryArr[i]);
} else {
// Query match failed - this is a hash map index so partial key match won't work
return {
matchedKeys: [],
totalKeyCount: queryArr.length,
score: 0
};
}
}
return {
matchedKeys: matchedKeys,
totalKeyCount: queryArr.length,
score: matchedKeyCount
};
//return pathSolver.countObjectPaths(this._keys, query);
};
IndexHashMap.prototype._itemHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.value(item, pathData[k].path).join(':');
}
return hash;
};
IndexHashMap.prototype._itemKeyHash = function (item, keys) {
var path = new Path(),
pathData,
hash = '',
k;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
if (hash) { hash += '_'; }
hash += path.keyValue(item, pathData[k].path);
}
return hash;
};
IndexHashMap.prototype._itemHashArr = function (item, keys) {
var path = new Path(),
pathData,
//hash = '',
hashArr = [],
valArr,
i, k, j;
pathData = path.parse(keys);
for (k = 0; k < pathData.length; k++) {
valArr = path.value(item, pathData[k].path);
for (i = 0; i < valArr.length; i++) {
if (k === 0) {
// Setup the initial hash array
hashArr.push(valArr[i]);
} else {
// Loop the hash array and concat the value to it
for (j = 0; j < hashArr.length; j++) {
hashArr[j] = hashArr[j] + '_' + valArr[i];
}
}
}
}
return hashArr;
};
Shared.finishModule('IndexHashMap');
module.exports = IndexHashMap;
},{"./Path":34,"./Shared":40}],18:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* The key value store class used when storing basic in-memory KV data,
* and can be queried for quick retrieval. Mostly used for collection
* primary key indexes and lookups.
* @param {String=} name Optional KV store name.
* @constructor
*/
var KeyValueStore = function (name) {
this.init.apply(this, arguments);
};
KeyValueStore.prototype.init = function (name) {
this._name = name;
this._data = {};
this._primaryKey = '_id';
};
Shared.addModule('KeyValueStore', KeyValueStore);
Shared.mixin(KeyValueStore.prototype, 'Mixin.ChainReactor');
/**
* Get / set the name of the key/value store.
* @param {String} val The name to set.
* @returns {*}
*/
Shared.synthesize(KeyValueStore.prototype, 'name');
/**
* Get / set the primary key.
* @param {String} key The key to set.
* @returns {*}
*/
KeyValueStore.prototype.primaryKey = function (key) {
if (key !== undefined) {
this._primaryKey = key;
return this;
}
return this._primaryKey;
};
/**
* Removes all data from the store.
* @returns {*}
*/
KeyValueStore.prototype.truncate = function () {
this._data = {};
return this;
};
/**
* Sets data against a key in the store.
* @param {String} key The key to set data for.
* @param {*} value The value to assign to the key.
* @returns {*}
*/
KeyValueStore.prototype.set = function (key, value) {
this._data[key] = value ? value : true;
return this;
};
/**
* Gets data stored for the passed key.
* @param {String} key The key to get data for.
* @returns {*}
*/
KeyValueStore.prototype.get = function (key) {
return this._data[key];
};
/**
* Get / set the primary key.
* @param {*} val A lookup query.
* @returns {*}
*/
KeyValueStore.prototype.lookup = function (val) {
var pk = this._primaryKey,
valType = typeof val,
arrIndex,
arrCount,
lookupItem,
result = [];
// Check for early exit conditions
if (valType === 'string' || valType === 'number') {
lookupItem = this.get(val);
if (lookupItem !== undefined) {
return [lookupItem];
} else {
return [];
}
} else if (valType === 'object') {
if (val instanceof Array) {
// An array of primary keys, find all matches
arrCount = val.length;
result = [];
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
lookupItem = this.lookup(val[arrIndex]);
if (lookupItem) {
if (lookupItem instanceof Array) {
result = result.concat(lookupItem);
} else {
result.push(lookupItem);
}
}
}
return result;
} else if (val[pk]) {
return this.lookup(val[pk]);
}
}
// COMMENTED AS CODE WILL NEVER BE REACHED
// Complex lookup
/*lookupData = this._lookupKeys(val);
keys = lookupData.keys;
negate = lookupData.negate;
if (!negate) {
// Loop keys and return values
for (arrIndex = 0; arrIndex < keys.length; arrIndex++) {
result.push(this.get(keys[arrIndex]));
}
} else {
// Loop data and return non-matching keys
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (keys.indexOf(arrIndex) === -1) {
result.push(this.get(arrIndex));
}
}
}
}
return result;*/
};
// COMMENTED AS WE ARE NOT CURRENTLY PASSING COMPLEX QUERIES TO KEYVALUESTORE INDEXES
/*KeyValueStore.prototype._lookupKeys = function (val) {
var pk = this._primaryKey,
valType = typeof val,
arrIndex,
arrCount,
lookupItem,
bool,
result;
if (valType === 'string' || valType === 'number') {
return {
keys: [val],
negate: false
};
} else if (valType === 'object') {
if (val instanceof RegExp) {
// Create new data
result = [];
for (arrIndex in this._data) {
if (this._data.hasOwnProperty(arrIndex)) {
if (val.test(arrIndex)) {
result.push(arrIndex);
}
}
}
return {
keys: result,
negate: false
};
} else if (val instanceof Array) {
// An array of primary keys, find all matches
arrCount = val.length;
result = [];
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
result = result.concat(this._lookupKeys(val[arrIndex]).keys);
}
return {
keys: result,
negate: false
};
} else if (val.$in && (val.$in instanceof Array)) {
return {
keys: this._lookupKeys(val.$in).keys,
negate: false
};
} else if (val.$nin && (val.$nin instanceof Array)) {
return {
keys: this._lookupKeys(val.$nin).keys,
negate: true
};
} else if (val.$ne) {
return {
keys: this._lookupKeys(val.$ne, true).keys,
negate: true
};
} else if (val.$or && (val.$or instanceof Array)) {
// Create new data
result = [];
for (arrIndex = 0; arrIndex < val.$or.length; arrIndex++) {
result = result.concat(this._lookupKeys(val.$or[arrIndex]).keys);
}
return {
keys: result,
negate: false
};
} else if (val[pk]) {
return this._lookupKeys(val[pk]);
}
}
};*/
/**
* Removes data for the given key from the store.
* @param {String} key The key to un-set.
* @returns {*}
*/
KeyValueStore.prototype.unSet = function (key) {
delete this._data[key];
return this;
};
/**
* Sets data for the give key in the store only where the given key
* does not already have a value in the store.
* @param {String} key The key to set data for.
* @param {*} value The value to assign to the key.
* @returns {Boolean} True if data was set or false if data already
* exists for the key.
*/
KeyValueStore.prototype.uniqueSet = function (key, value) {
if (this._data[key] === undefined) {
this._data[key] = value;
return true;
}
return false;
};
Shared.finishModule('KeyValueStore');
module.exports = KeyValueStore;
},{"./Shared":40}],19:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Operation = _dereq_('./Operation');
/**
* The metrics class used to store details about operations.
* @constructor
*/
var Metrics = function () {
this.init.apply(this, arguments);
};
Metrics.prototype.init = function () {
this._data = [];
};
Shared.addModule('Metrics', Metrics);
Shared.mixin(Metrics.prototype, 'Mixin.ChainReactor');
/**
* Creates an operation within the metrics instance and if metrics
* are currently enabled (by calling the start() method) the operation
* is also stored in the metrics log.
* @param {String} name The name of the operation.
* @returns {Operation}
*/
Metrics.prototype.create = function (name) {
var op = new Operation(name);
if (this._enabled) {
this._data.push(op);
}
return op;
};
/**
* Starts logging operations.
* @returns {Metrics}
*/
Metrics.prototype.start = function () {
this._enabled = true;
return this;
};
/**
* Stops logging operations.
* @returns {Metrics}
*/
Metrics.prototype.stop = function () {
this._enabled = false;
return this;
};
/**
* Clears all logged operations.
* @returns {Metrics}
*/
Metrics.prototype.clear = function () {
this._data = [];
return this;
};
/**
* Returns an array of all logged operations.
* @returns {Array}
*/
Metrics.prototype.list = function () {
return this._data;
};
Shared.finishModule('Metrics');
module.exports = Metrics;
},{"./Operation":31,"./Shared":40}],20:[function(_dereq_,module,exports){
"use strict";
var CRUD = {
preSetData: function () {
},
postSetData: function () {
}
};
module.exports = CRUD;
},{}],21:[function(_dereq_,module,exports){
"use strict";
/**
* The chain reactor mixin, provides methods to the target object that allow chain
* reaction events to propagate to the target and be handled, processed and passed
* on down the chain.
* @mixin
*/
var ChainReactor = {
/**
*
* @param obj
*/
chain: function (obj) {
if (this.debug && this.debug()) {
if (obj._reactorIn && obj._reactorOut) {
console.log(obj._reactorIn.logIdentifier() + ' Adding target "' + obj._reactorOut.instanceIdentifier() + '" to the chain reactor target list');
} else {
console.log(this.logIdentifier() + ' Adding target "' + obj.instanceIdentifier() + '" to the chain reactor target list');
}
}
this._chain = this._chain || [];
var index = this._chain.indexOf(obj);
if (index === -1) {
this._chain.push(obj);
}
},
unChain: function (obj) {
if (this.debug && this.debug()) {
if (obj._reactorIn && obj._reactorOut) {
console.log(obj._reactorIn.logIdentifier() + ' Removing target "' + obj._reactorOut.instanceIdentifier() + '" from the chain reactor target list');
} else {
console.log(this.logIdentifier() + ' Removing target "' + obj.instanceIdentifier() + '" from the chain reactor target list');
}
}
if (this._chain) {
var index = this._chain.indexOf(obj);
if (index > -1) {
this._chain.splice(index, 1);
}
}
},
chainSend: function (type, data, options) {
if (this._chain) {
var arr = this._chain,
arrItem,
count = arr.length,
index;
for (index = 0; index < count; index++) {
arrItem = arr[index];
if (!arrItem._state || (arrItem._state && !arrItem.isDropped())) {
if (this.debug && this.debug()) {
if (arrItem._reactorIn && arrItem._reactorOut) {
console.log(arrItem._reactorIn.logIdentifier() + ' Sending data down the chain reactor pipe to "' + arrItem._reactorOut.instanceIdentifier() + '"');
} else {
console.log(this.logIdentifier() + ' Sending data down the chain reactor pipe to "' + arrItem.instanceIdentifier() + '"');
}
}
if (arrItem.chainReceive) {
arrItem.chainReceive(this, type, data, options);
}
} else {
console.log('Reactor Data:', type, data, options);
console.log('Reactor Node:', arrItem);
throw('Chain reactor attempting to send data to target reactor node that is in a dropped state!');
}
}
}
},
chainReceive: function (sender, type, data, options) {
var chainPacket = {
sender: sender,
type: type,
data: data,
options: options
};
if (this.debug && this.debug()) {
console.log(this.logIdentifier() + 'Received data from parent reactor node');
}
// Fire our internal handler
if (!this._chainHandler || (this._chainHandler && !this._chainHandler(chainPacket))) {
// Propagate the message down the chain
this.chainSend(chainPacket.type, chainPacket.data, chainPacket.options);
}
}
};
module.exports = ChainReactor;
},{}],22:[function(_dereq_,module,exports){
"use strict";
var idCounter = 0,
Overload = _dereq_('./Overload'),
Serialiser = _dereq_('./Serialiser'),
Common,
serialiser = new Serialiser();
/**
* Provides commonly used methods to most classes in ForerunnerDB.
* @mixin
*/
Common = {
// Expose the serialiser object so it can be extended with new data handlers.
serialiser: serialiser,
/**
* Gets / sets data in the item store. The store can be used to set and
* retrieve data against a key. Useful for adding arbitrary key/value data
* to a collection / view etc and retrieving it later.
* @param {String|*} key The key under which to store the passed value or
* retrieve the existing stored value.
* @param {*=} val Optional value. If passed will overwrite the existing value
* stored against the specified key if one currently exists.
* @returns {*}
*/
store: function (key, val) {
if (key !== undefined) {
if (val !== undefined) {
// Store the data
this._store = this._store || {};
this._store[key] = val;
return this;
}
if (this._store) {
return this._store[key];
}
}
return undefined;
},
/**
* Removes a previously stored key/value pair from the item store, set previously
* by using the store() method.
* @param {String|*} key The key of the key/value pair to remove;
* @returns {Common} Returns this for chaining.
*/
unStore: function (key) {
if (key !== undefined) {
delete this._store[key];
}
return this;
},
/**
* Returns a non-referenced version of the passed object / array.
* @param {Object} data The object or array to return as a non-referenced version.
* @param {Number=} copies Optional number of copies to produce. If specified, the return
* value will be an array of decoupled objects, each distinct from the other.
* @returns {*}
*/
decouple: function (data, copies) {
if (data !== undefined && data !== "") {
if (!copies) {
return this.jParse(this.jStringify(data));
} else {
var i,
json = this.jStringify(data),
copyArr = [];
for (i = 0; i < copies; i++) {
copyArr.push(this.jParse(json));
}
return copyArr;
}
}
return undefined;
},
/**
* Parses and returns data from stringified version.
* @param {String} data The stringified version of data to parse.
* @returns {Object} The parsed JSON object from the data.
*/
jParse: function (data) {
return serialiser.parse(data);
//return JSON.parse(data);
},
/**
* Converts a JSON object into a stringified version.
* @param {Object} data The data to stringify.
* @returns {String} The stringified data.
*/
jStringify: function (data) {
return serialiser.stringify(data);
//return JSON.stringify(data);
},
/**
* Generates a new 16-character hexadecimal unique ID or
* generates a new 16-character hexadecimal ID based on
* the passed string. Will always generate the same ID
* for the same string.
* @param {String=} str A string to generate the ID from.
* @return {String}
*/
objectId: function (str) {
var id,
pow = Math.pow(10, 17);
if (!str) {
idCounter++;
id = (idCounter + (
Math.random() * pow +
Math.random() * pow +
Math.random() * pow +
Math.random() * pow
)).toString(16);
} else {
var val = 0,
count = str.length,
i;
for (i = 0; i < count; i++) {
val += str.charCodeAt(i) * pow;
}
id = val.toString(16);
}
return id;
},
/**
* Gets / sets debug flag that can enable debug message output to the
* console if required.
* @param {Boolean} val The value to set debug flag to.
* @return {Boolean} True if enabled, false otherwise.
*/
/**
* Sets debug flag for a particular type that can enable debug message
* output to the console if required.
* @param {String} type The name of the debug type to set flag for.
* @param {Boolean} val The value to set debug flag to.
* @return {Boolean} True if enabled, false otherwise.
*/
debug: new Overload([
function () {
return this._debug && this._debug.all;
},
function (val) {
if (val !== undefined) {
if (typeof val === 'boolean') {
this._debug = this._debug || {};
this._debug.all = val;
this.chainSend('debug', this._debug);
return this;
} else {
return (this._debug && this._debug[val]) || (this._db && this._db._debug && this._db._debug[val]) || (this._debug && this._debug.all);
}
}
return this._debug && this._debug.all;
},
function (type, val) {
if (type !== undefined) {
if (val !== undefined) {
this._debug = this._debug || {};
this._debug[type] = val;
this.chainSend('debug', this._debug);
return this;
}
return (this._debug && this._debug[val]) || (this._db && this._db._debug && this._db._debug[type]);
}
return this._debug && this._debug.all;
}
]),
/**
* Returns a string describing the class this instance is derived from.
* @returns {string}
*/
classIdentifier: function () {
return 'ForerunnerDB.' + this.className;
},
/**
* Returns a string describing the instance by it's class name and instance
* object name.
* @returns {String} The instance identifier.
*/
instanceIdentifier: function () {
return '[' + this.className + ']' + this.name();
},
/**
* Returns a string used to denote a console log against this instance,
* consisting of the class identifier and instance identifier.
* @returns {string} The log identifier.
*/
logIdentifier: function () {
return this.classIdentifier() + ': ' + this.instanceIdentifier();
},
/**
* Converts a query object with MongoDB dot notation syntax
* to Forerunner's object notation syntax.
* @param {Object} obj The object to convert.
*/
convertToFdb: function (obj) {
var varName,
splitArr,
objCopy,
i;
for (i in obj) {
if (obj.hasOwnProperty(i)) {
objCopy = obj;
if (i.indexOf('.') > -1) {
// Replace .$ with a placeholder before splitting by . char
i = i.replace('.$', '[|$|]');
splitArr = i.split('.');
while ((varName = splitArr.shift())) {
// Replace placeholder back to original .$
varName = varName.replace('[|$|]', '.$');
if (splitArr.length) {
objCopy[varName] = {};
} else {
objCopy[varName] = obj[i];
}
objCopy = objCopy[varName];
}
delete obj[i];
}
}
}
},
/**
* Checks if the state is dropped.
* @returns {boolean} True when dropped, false otherwise.
*/
isDropped: function () {
return this._state === 'dropped';
}
};
module.exports = Common;
},{"./Overload":32,"./Serialiser":39}],23:[function(_dereq_,module,exports){
"use strict";
/**
* Provides some database constants.
* @mixin
*/
var Constants = {
TYPE_INSERT: 0,
TYPE_UPDATE: 1,
TYPE_REMOVE: 2,
PHASE_BEFORE: 0,
PHASE_AFTER: 1
};
module.exports = Constants;
},{}],24:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* Provides event emitter functionality including the methods: on, off, once, emit, deferEmit.
* @mixin
*/
var Events = {
on: new Overload({
/**
* Attach an event listener to the passed event.
* @param {String} event The name of the event to listen for.
* @param {Function} listener The method to call when the event is fired.
*/
'string, function': function (event, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || {};
this._listeners[event]['*'] = this._listeners[event]['*'] || [];
this._listeners[event]['*'].push(listener);
return this;
},
/**
* Attach an event listener to the passed event only if the passed
* id matches the document id for the event being fired.
* @param {String} event The name of the event to listen for.
* @param {*} id The document id to match against.
* @param {Function} listener The method to call when the event is fired.
*/
'string, *, function': function (event, id, listener) {
this._listeners = this._listeners || {};
this._listeners[event] = this._listeners[event] || {};
this._listeners[event][id] = this._listeners[event][id] || [];
this._listeners[event][id].push(listener);
return this;
}
}),
once: new Overload({
'string, function': function (eventName, callback) {
var self = this,
internalCallback = function () {
self.off(eventName, internalCallback);
callback.apply(self, arguments);
};
return this.on(eventName, internalCallback);
},
'string, *, function': function (eventName, id, callback) {
var self = this,
internalCallback = function () {
self.off(eventName, id, internalCallback);
callback.apply(self, arguments);
};
return this.on(eventName, id, internalCallback);
}
}),
off: new Overload({
'string': function (event) {
if (this._listeners && this._listeners[event] && event in this._listeners) {
delete this._listeners[event];
}
return this;
},
'string, function': function (event, listener) {
var arr,
index;
if (typeof(listener) === 'string') {
if (this._listeners && this._listeners[event] && this._listeners[event][listener]) {
delete this._listeners[event][listener];
}
} else {
if (this._listeners && event in this._listeners) {
arr = this._listeners[event]['*'];
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
}
return this;
},
'string, *, function': function (event, id, listener) {
if (this._listeners && event in this._listeners && id in this.listeners[event]) {
var arr = this._listeners[event][id],
index = arr.indexOf(listener);
if (index > -1) {
arr.splice(index, 1);
}
}
},
'string, *': function (event, id) {
if (this._listeners && event in this._listeners && id in this._listeners[event]) {
// Kill all listeners for this event id
delete this._listeners[event][id];
}
}
}),
emit: function (event, data) {
this._listeners = this._listeners || {};
if (event in this._listeners) {
var arrIndex,
arrCount,
tmpFunc,
arr,
listenerIdArr,
listenerIdCount,
listenerIdIndex;
// Handle global emit
if (this._listeners[event]['*']) {
arr = this._listeners[event]['*'];
arrCount = arr.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
// Check we have a function to execute
tmpFunc = arr[arrIndex];
if (typeof tmpFunc === 'function') {
tmpFunc.apply(this, Array.prototype.slice.call(arguments, 1));
}
}
}
// Handle individual emit
if (data instanceof Array) {
// Check if the array is an array of objects in the collection
if (data[0] && data[0][this._primaryKey]) {
// Loop the array and check for listeners against the primary key
listenerIdArr = this._listeners[event];
arrCount = data.length;
for (arrIndex = 0; arrIndex < arrCount; arrIndex++) {
if (listenerIdArr[data[arrIndex][this._primaryKey]]) {
// Emit for this id
listenerIdCount = listenerIdArr[data[arrIndex][this._primaryKey]].length;
for (listenerIdIndex = 0; listenerIdIndex < listenerIdCount; listenerIdIndex++) {
tmpFunc = listenerIdArr[data[arrIndex][this._primaryKey]][listenerIdIndex];
if (typeof tmpFunc === 'function') {
listenerIdArr[data[arrIndex][this._primaryKey]][listenerIdIndex].apply(this, Array.prototype.slice.call(arguments, 1));
}
}
}
}
}
}
}
return this;
},
/**
* Queues an event to be fired. This has automatic de-bouncing so that any
* events of the same type that occur within 100 milliseconds of a previous
* one will all be wrapped into a single emit rather than emitting tons of
* events for lots of chained inserts etc. Only the data from the last
* de-bounced event will be emitted.
* @param {String} eventName The name of the event to emit.
* @param {*=} data Optional data to emit with the event.
*/
deferEmit: function (eventName, data) {
var self = this,
args;
if (!this._noEmitDefer && (!this._db || (this._db && !this._db._noEmitDefer))) {
args = arguments;
// Check for an existing timeout
this._deferTimeout = this._deferTimeout || {};
if (this._deferTimeout[eventName]) {
clearTimeout(this._deferTimeout[eventName]);
}
// Set a timeout
this._deferTimeout[eventName] = setTimeout(function () {
if (self.debug()) {
console.log(self.logIdentifier() + ' Emitting ' + args[0]);
}
self.emit.apply(self, args);
}, 1);
} else {
this.emit.apply(this, arguments);
}
return this;
}
};
module.exports = Events;
},{"./Overload":32}],25:[function(_dereq_,module,exports){
"use strict";
/**
* Provides object matching algorithm methods.
* @mixin
*/
var Matching = {
/**
* Internal method that checks a document against a test object.
* @param {*} source The source object or value to test against.
* @param {*} test The test object or value to test with.
* @param {Object} queryOptions The options the query was passed with.
* @param {String=} opToApply The special operation to apply to the test such
* as 'and' or an 'or' operator.
* @param {Object=} options An object containing options to apply to the
* operation such as limiting the fields returned etc.
* @returns {Boolean} True if the test was positive, false on negative.
* @private
*/
_match: function (source, test, queryOptions, opToApply, options) {
// TODO: This method is quite long, break into smaller pieces
var operation,
applyOp = opToApply,
recurseVal,
tmpIndex,
sourceType = typeof source,
testType = typeof test,
matchedAll = true,
opResult,
substringCache,
i;
options = options || {};
queryOptions = queryOptions || {};
// Check if options currently holds a root query object
if (!options.$rootQuery) {
// Root query not assigned, hold the root query
options.$rootQuery = test;
}
// Check if options currently holds a root source object
if (!options.$rootSource) {
// Root query not assigned, hold the root query
options.$rootSource = source;
}
// Assign current query data
options.$currentQuery = test;
options.$rootData = options.$rootData || {};
// Check if the comparison data are both strings or numbers
if ((sourceType === 'string' || sourceType === 'number') && (testType === 'string' || testType === 'number')) {
// The source and test data are flat types that do not require recursive searches,
// so just compare them and return the result
if (sourceType === 'number') {
// Number comparison
if (source !== test) {
matchedAll = false;
}
} else {
// String comparison
// TODO: We can probably use a queryOptions.$locale as a second parameter here
// TODO: to satisfy https://github.com/Irrelon/ForerunnerDB/issues/35
if (source.localeCompare(test)) {
matchedAll = false;
}
}
} else if ((sourceType === 'string' || sourceType === 'number') && (testType === 'object' && test instanceof RegExp)) {
if (!test.test(source)) {
matchedAll = false;
}
} else {
for (i in test) {
if (test.hasOwnProperty(i)) {
// Assign previous query data
options.$previousQuery = options.$parent;
// Assign parent query data
options.$parent = {
query: test[i],
key: i,
parent: options.$previousQuery
};
// Reset operation flag
operation = false;
// Grab first two chars of the key name to check for $
substringCache = i.substr(0, 2);
// Check if the property is a comment (ignorable)
if (substringCache === '//') {
// Skip this property
continue;
}
// Check if the property starts with a dollar (function)
if (substringCache.indexOf('$') === 0) {
// Ask the _matchOp method to handle the operation
opResult = this._matchOp(i, source, test[i], queryOptions, options);
// Check the result of the matchOp operation
// If the result is -1 then no operation took place, otherwise the result
// will be a boolean denoting a match (true) or no match (false)
if (opResult > -1) {
if (opResult) {
if (opToApply === 'or') {
return true;
}
} else {
// Set the matchedAll flag to the result of the operation
// because the operation did not return true
matchedAll = opResult;
}
// Record that an operation was handled
operation = true;
}
}
// Check for regex
if (!operation && test[i] instanceof RegExp) {
operation = true;
if (sourceType === 'object' && source[i] !== undefined && test[i].test(source[i])) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
}
if (!operation) {
// Check if our query is an object
if (typeof(test[i]) === 'object') {
// Because test[i] is an object, source must also be an object
// Check if our source data we are checking the test query against
// is an object or an array
if (source[i] !== undefined) {
if (source[i] instanceof Array && !(test[i] instanceof Array)) {
// The source data is an array, so check each item until a
// match is found
recurseVal = false;
for (tmpIndex = 0; tmpIndex < source[i].length; tmpIndex++) {
recurseVal = this._match(source[i][tmpIndex], test[i], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else if (!(source[i] instanceof Array) && test[i] instanceof Array) {
// The test key data is an array and the source key data is not so check
// each item in the test key data to see if the source item matches one
// of them. This is effectively an $in search.
recurseVal = false;
for (tmpIndex = 0; tmpIndex < test[i].length; tmpIndex++) {
recurseVal = this._match(source[i], test[i][tmpIndex], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else if (typeof(source) === 'object') {
// Recurse down the object tree
recurseVal = this._match(source[i], test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
recurseVal = this._match(undefined, test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
}
} else {
// First check if the test match is an $exists
if (test[i] && test[i].$exists !== undefined) {
// Push the item through another match recurse
recurseVal = this._match(undefined, test[i], queryOptions, applyOp, options);
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
matchedAll = false;
}
}
} else {
// Check if the prop matches our test value
if (source && source[i] === test[i]) {
if (opToApply === 'or') {
return true;
}
} else if (source && source[i] && source[i] instanceof Array && test[i] && typeof(test[i]) !== "object") {
// We are looking for a value inside an array
// The source data is an array, so check each item until a
// match is found
recurseVal = false;
for (tmpIndex = 0; tmpIndex < source[i].length; tmpIndex++) {
recurseVal = this._match(source[i][tmpIndex], test[i], queryOptions, applyOp, options);
if (recurseVal) {
// One of the array items matched the query so we can
// include this item in the results, so break now
break;
}
}
if (recurseVal) {
if (opToApply === 'or') {
return true;
}
} else {
matchedAll = false;
}
} else {
matchedAll = false;
}
}
}
if (opToApply === 'and' && !matchedAll) {
return false;
}
}
}
}
return matchedAll;
},
/**
* Internal method, performs a matching process against a query operator such as $gt or $nin.
* @param {String} key The property name in the test that matches the operator to perform
* matching against.
* @param {*} source The source data to match the query against.
* @param {*} test The query to match the source against.
* @param {Object} queryOptions The options the query was passed with.
* @param {Object=} options An options object.
* @returns {*}
* @private
*/
_matchOp: function (key, source, test, queryOptions, options) {
// Check for commands
switch (key) {
case '$gt':
// Greater than
return source > test;
case '$gte':
// Greater than or equal
return source >= test;
case '$lt':
// Less than
return source < test;
case '$lte':
// Less than or equal
return source <= test;
case '$exists':
// Property exists
return (source === undefined) !== test;
case '$eq': // Equals
return source == test; // jshint ignore:line
case '$eeq': // Equals equals
return source === test;
case '$ne': // Not equals
return source != test; // jshint ignore:line
case '$nee': // Not equals equals
return source !== test;
case '$or':
// Match true on ANY check to pass
for (var orIndex = 0; orIndex < test.length; orIndex++) {
if (this._match(source, test[orIndex], queryOptions, 'and', options)) {
return true;
}
}
return false;
case '$and':
// Match true on ALL checks to pass
for (var andIndex = 0; andIndex < test.length; andIndex++) {
if (!this._match(source, test[andIndex], queryOptions, 'and', options)) {
return false;
}
}
return true;
case '$in': // In
// Check that the in test is an array
if (test instanceof Array) {
var inArr = test,
inArrCount = inArr.length,
inArrIndex;
for (inArrIndex = 0; inArrIndex < inArrCount; inArrIndex++) {
if (this._match(source, inArr[inArrIndex], queryOptions, 'and', options)) {
return true;
}
}
return false;
} else if (typeof test === 'object') {
return this._match(source, test, queryOptions, 'and', options);
} else {
throw(this.logIdentifier() + ' Cannot use an $in operator on a non-array key: ' + key);
}
break;
case '$nin': // Not in
// Check that the not-in test is an array
if (test instanceof Array) {
var notInArr = test,
notInArrCount = notInArr.length,
notInArrIndex;
for (notInArrIndex = 0; notInArrIndex < notInArrCount; notInArrIndex++) {
if (this._match(source, notInArr[notInArrIndex], queryOptions, 'and', options)) {
return false;
}
}
return true;
} else if (typeof test === 'object') {
return this._match(source, test, queryOptions, 'and', options);
} else {
throw(this.logIdentifier() + ' Cannot use a $nin operator on a non-array key: ' + key);
}
break;
case '$distinct':
// Ensure options holds a distinct lookup
options.$rootData['//distinctLookup'] = options.$rootData['//distinctLookup'] || {};
for (var distinctProp in test) {
if (test.hasOwnProperty(distinctProp)) {
options.$rootData['//distinctLookup'][distinctProp] = options.$rootData['//distinctLookup'][distinctProp] || {};
// Check if the options distinct lookup has this field's value
if (options.$rootData['//distinctLookup'][distinctProp][source[distinctProp]]) {
// Value is already in use
return false;
} else {
// Set the value in the lookup
options.$rootData['//distinctLookup'][distinctProp][source[distinctProp]] = true;
// Allow the item in the results
return true;
}
}
}
break;
case '$count':
var countKey,
countArr,
countVal;
// Iterate the count object's keys
for (countKey in test) {
if (test.hasOwnProperty(countKey)) {
// Check the property exists and is an array. If the property being counted is not
// an array (or doesn't exist) then use a value of zero in any further count logic
countArr = source[countKey];
if (typeof countArr === 'object' && countArr instanceof Array) {
countVal = countArr.length;
} else {
countVal = 0;
}
// Now recurse down the query chain further to satisfy the query for this key (countKey)
if (!this._match(countVal, test[countKey], queryOptions, 'and', options)) {
return false;
}
}
}
// Allow the item in the results
return true;
case '$find':
case '$findOne':
case '$findSub':
var fromType = 'collection',
findQuery,
findOptions,
subQuery,
subOptions,
subPath,
result,
operation = {};
// Check all parts of the $find operation exist
if (!test.$from) {
throw(key + ' missing $from property!');
}
if (test.$fromType) {
fromType = test.$fromType;
// Check the fromType exists as a method
if (!this.db()[fromType] || typeof this.db()[fromType] !== 'function') {
throw(key + ' cannot operate against $fromType "' + fromType + '" because the database does not recognise this type of object!');
}
}
// Perform the find operation
findQuery = test.$query || {};
findOptions = test.$options || {};
if (key === '$findSub') {
if (!test.$path) {
throw(key + ' missing $path property!');
}
subPath = test.$path;
subQuery = test.$subQuery || {};
subOptions = test.$subOptions || {};
if (options.$parent && options.$parent.parent && options.$parent.parent.key) {
result = this.db()[fromType](test.$from).findSub(findQuery, subPath, subQuery, subOptions);
} else {
// This is a root $find* query
// Test the source against the main findQuery
if (this._match(source, findQuery, {}, 'and', options)) {
result = this._findSub([source], subPath, subQuery, subOptions);
}
return result && result.length > 0;
}
} else {
result = this.db()[fromType](test.$from)[key.substr(1)](findQuery, findOptions);
}
operation[options.$parent.parent.key] = result;
return this._match(source, operation, queryOptions, 'and', options);
}
return -1;
}
};
module.exports = Matching;
},{}],26:[function(_dereq_,module,exports){
"use strict";
/**
* Provides sorting methods.
* @mixin
*/
var Sorting = {
/**
* Sorts the passed value a against the passed value b ascending.
* @param {*} a The first value to compare.
* @param {*} b The second value to compare.
* @returns {*} 1 if a is sorted after b, -1 if a is sorted before b.
*/
sortAsc: function (a, b) {
if (typeof(a) === 'string' && typeof(b) === 'string') {
return a.localeCompare(b);
} else {
if (a > b) {
return 1;
} else if (a < b) {
return -1;
}
}
return 0;
},
/**
* Sorts the passed value a against the passed value b descending.
* @param {*} a The first value to compare.
* @param {*} b The second value to compare.
* @returns {*} 1 if a is sorted after b, -1 if a is sorted before b.
*/
sortDesc: function (a, b) {
if (typeof(a) === 'string' && typeof(b) === 'string') {
return b.localeCompare(a);
} else {
if (a > b) {
return -1;
} else if (a < b) {
return 1;
}
}
return 0;
}
};
module.exports = Sorting;
},{}],27:[function(_dereq_,module,exports){
"use strict";
var Tags,
tagMap = {};
/**
* Provides class instance tagging and tag operation methods.
* @mixin
*/
Tags = {
/**
* Tags a class instance for later lookup.
* @param {String} name The tag to add.
* @returns {boolean}
*/
tagAdd: function (name) {
var i,
self = this,
mapArr = tagMap[name] = tagMap[name] || [];
for (i = 0; i < mapArr.length; i++) {
if (mapArr[i] === self) {
return true;
}
}
mapArr.push(self);
// Hook the drop event for this so we can react
if (self.on) {
self.on('drop', function () {
// We've been dropped so remove ourselves from the tag map
self.tagRemove(name);
});
}
return true;
},
/**
* Removes a tag from a class instance.
* @param {String} name The tag to remove.
* @returns {boolean}
*/
tagRemove: function (name) {
var i,
mapArr = tagMap[name];
if (mapArr) {
for (i = 0; i < mapArr.length; i++) {
if (mapArr[i] === this) {
mapArr.splice(i, 1);
return true;
}
}
}
return false;
},
/**
* Gets an array of all instances tagged with the passed tag name.
* @param {String} name The tag to lookup.
* @returns {Array} The array of instances that have the passed tag.
*/
tagLookup: function (name) {
return tagMap[name] || [];
},
/**
* Drops all instances that are tagged with the passed tag name.
* @param {String} name The tag to lookup.
* @param {Function} callback Callback once dropping has completed
* for all instances that match the passed tag name.
* @returns {boolean}
*/
tagDrop: function (name, callback) {
var arr = this.tagLookup(name),
dropCb,
dropCount,
i;
dropCb = function () {
dropCount--;
if (callback && dropCount === 0) {
callback(false);
}
};
if (arr.length) {
dropCount = arr.length;
// Loop the array and drop all items
for (i = arr.length - 1; i >= 0; i--) {
arr[i].drop(dropCb);
}
}
return true;
}
};
module.exports = Tags;
},{}],28:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* Provides trigger functionality methods.
* @mixin
*/
var Triggers = {
/**
* Add a trigger by id.
* @param {String} id The id of the trigger. This must be unique to the type and
* phase of the trigger. Only one trigger may be added with this id per type and
* phase.
* @param {Number} type The type of operation to apply the trigger to. See
* Mixin.Constants for constants to use.
* @param {Number} phase The phase of an operation to fire the trigger on. See
* Mixin.Constants for constants to use.
* @param {Function} method The method to call when the trigger is fired.
* @returns {boolean} True if the trigger was added successfully, false if not.
*/
addTrigger: function (id, type, phase, method) {
var self = this,
triggerIndex;
// Check if the trigger already exists
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex === -1) {
// The trigger does not exist, create it
self._trigger = self._trigger || {};
self._trigger[type] = self._trigger[type] || {};
self._trigger[type][phase] = self._trigger[type][phase] || [];
self._trigger[type][phase].push({
id: id,
method: method,
enabled: true
});
return true;
}
return false;
},
/**
*
* @param {String} id The id of the trigger to remove.
* @param {Number} type The type of operation to remove the trigger from. See
* Mixin.Constants for constants to use.
* @param {Number} phase The phase of the operation to remove the trigger from.
* See Mixin.Constants for constants to use.
* @returns {boolean} True if removed successfully, false if not.
*/
removeTrigger: function (id, type, phase) {
var self = this,
triggerIndex;
// Check if the trigger already exists
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// The trigger exists, remove it
self._trigger[type][phase].splice(triggerIndex, 1);
}
return false;
},
enableTrigger: new Overload({
'string': function (id) {
// Alter all triggers of this type
var self = this,
types = self._trigger,
phases,
triggers,
result = false,
i, k, j;
if (types) {
for (j in types) {
if (types.hasOwnProperty(j)) {
phases = types[j];
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set enabled flag
for (k = 0; k < triggers.length; k++) {
if (triggers[k].id === id) {
triggers[k].enabled = true;
result = true;
}
}
}
}
}
}
}
}
return result;
},
'number': function (type) {
// Alter all triggers of this type
var self = this,
phases = self._trigger[type],
triggers,
result = false,
i, k;
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set to enabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = true;
result = true;
}
}
}
}
return result;
},
'number, number': function (type, phase) {
// Alter all triggers of this type and phase
var self = this,
phases = self._trigger[type],
triggers,
result = false,
k;
if (phases) {
triggers = phases[phase];
if (triggers) {
// Loop triggers and set to enabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = true;
result = true;
}
}
}
return result;
},
'string, number, number': function (id, type, phase) {
// Check if the trigger already exists
var self = this,
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// Update the trigger
self._trigger[type][phase][triggerIndex].enabled = true;
return true;
}
return false;
}
}),
disableTrigger: new Overload({
'string': function (id) {
// Alter all triggers of this type
var self = this,
types = self._trigger,
phases,
triggers,
result = false,
i, k, j;
if (types) {
for (j in types) {
if (types.hasOwnProperty(j)) {
phases = types[j];
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set enabled flag
for (k = 0; k < triggers.length; k++) {
if (triggers[k].id === id) {
triggers[k].enabled = false;
result = true;
}
}
}
}
}
}
}
}
return result;
},
'number': function (type) {
// Alter all triggers of this type
var self = this,
phases = self._trigger[type],
triggers,
result = false,
i, k;
if (phases) {
for (i in phases) {
if (phases.hasOwnProperty(i)) {
triggers = phases[i];
// Loop triggers and set to disabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = false;
result = true;
}
}
}
}
return result;
},
'number, number': function (type, phase) {
// Alter all triggers of this type and phase
var self = this,
phases = self._trigger[type],
triggers,
result = false,
k;
if (phases) {
triggers = phases[phase];
if (triggers) {
// Loop triggers and set to disabled
for (k = 0; k < triggers.length; k++) {
triggers[k].enabled = false;
result = true;
}
}
}
return result;
},
'string, number, number': function (id, type, phase) {
// Check if the trigger already exists
var self = this,
triggerIndex = self._triggerIndexOf(id, type, phase);
if (triggerIndex > -1) {
// Update the trigger
self._trigger[type][phase][triggerIndex].enabled = false;
return true;
}
return false;
}
}),
/**
* Checks if a trigger will fire based on the type and phase provided.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @returns {Boolean} True if the trigger will fire, false otherwise.
*/
willTrigger: function (type, phase) {
if (this._trigger && this._trigger[type] && this._trigger[type][phase] && this._trigger[type][phase].length) {
// Check if a trigger in this array is enabled
var arr = this._trigger[type][phase],
i;
for (i = 0; i < arr.length; i++) {
if (arr[i].enabled) {
return true;
}
}
}
return false;
},
/**
* Processes trigger actions based on the operation, type and phase.
* @param {Object} operation Operation data to pass to the trigger.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @param {Object} oldDoc The document snapshot before operations are
* carried out against the data.
* @param {Object} newDoc The document snapshot after operations are
* carried out against the data.
* @returns {boolean}
*/
processTrigger: function (operation, type, phase, oldDoc, newDoc) {
var self = this,
triggerArr,
triggerIndex,
triggerCount,
triggerItem,
response;
if (self._trigger && self._trigger[type] && self._trigger[type][phase]) {
triggerArr = self._trigger[type][phase];
triggerCount = triggerArr.length;
for (triggerIndex = 0; triggerIndex < triggerCount; triggerIndex++) {
triggerItem = triggerArr[triggerIndex];
// Check if the trigger is enabled
if (triggerItem.enabled) {
if (this.debug()) {
var typeName,
phaseName;
switch (type) {
case this.TYPE_INSERT:
typeName = 'insert';
break;
case this.TYPE_UPDATE:
typeName = 'update';
break;
case this.TYPE_REMOVE:
typeName = 'remove';
break;
default:
typeName = '';
break;
}
switch (phase) {
case this.PHASE_BEFORE:
phaseName = 'before';
break;
case this.PHASE_AFTER:
phaseName = 'after';
break;
default:
phaseName = '';
break;
}
//console.log('Triggers: Processing trigger "' + id + '" for ' + typeName + ' in phase "' + phaseName + '"');
}
// Run the trigger's method and store the response
response = triggerItem.method.call(self, operation, oldDoc, newDoc);
// Check the response for a non-expected result (anything other than
// undefined, true or false is considered a throwable error)
if (response === false) {
// The trigger wants us to cancel operations
return false;
}
if (response !== undefined && response !== true && response !== false) {
// Trigger responded with error, throw the error
throw('ForerunnerDB.Mixin.Triggers: Trigger error: ' + response);
}
}
}
// Triggers all ran without issue, return a success (true)
return true;
}
},
/**
* Returns the index of a trigger by id based on type and phase.
* @param {String} id The id of the trigger to find the index of.
* @param {Number} type The type of operation. See Mixin.Constants for
* constants to use.
* @param {Number} phase The phase of the operation. See Mixin.Constants
* for constants to use.
* @returns {number}
* @private
*/
_triggerIndexOf: function (id, type, phase) {
var self = this,
triggerArr,
triggerCount,
triggerIndex;
if (self._trigger && self._trigger[type] && self._trigger[type][phase]) {
triggerArr = self._trigger[type][phase];
triggerCount = triggerArr.length;
for (triggerIndex = 0; triggerIndex < triggerCount; triggerIndex++) {
if (triggerArr[triggerIndex].id === id) {
return triggerIndex;
}
}
}
return -1;
}
};
module.exports = Triggers;
},{"./Overload":32}],29:[function(_dereq_,module,exports){
"use strict";
/**
* Provides methods to handle object update operations.
* @mixin
*/
var Updating = {
/**
* Updates a property on an object.
* @param {Object} doc The object whose property is to be updated.
* @param {String} prop The property to update.
* @param {*} val The new value of the property.
* @private
*/
_updateProperty: function (doc, prop, val) {
doc[prop] = val;
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting non-data-bound document property "' + prop + '"');
}
},
/**
* Increments a value for a property on a document by the passed number.
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to increment by.
* @private
*/
_updateIncrement: function (doc, prop, val) {
doc[prop] += val;
},
/**
* Changes the index of an item in the passed array.
* @param {Array} arr The array to modify.
* @param {Number} indexFrom The index to move the item from.
* @param {Number} indexTo The index to move the item to.
* @private
*/
_updateSpliceMove: function (arr, indexFrom, indexTo) {
arr.splice(indexTo, 0, arr.splice(indexFrom, 1)[0]);
if (this.debug()) {
console.log(this.logIdentifier() + ' Moving non-data-bound document array index from "' + indexFrom + '" to "' + indexTo + '"');
}
},
/**
* Inserts an item into the passed array at the specified index.
* @param {Array} arr The array to insert into.
* @param {Number} index The index to insert at.
* @param {Object} doc The document to insert.
* @private
*/
_updateSplicePush: function (arr, index, doc) {
if (arr.length > index) {
arr.splice(index, 0, doc);
} else {
arr.push(doc);
}
},
/**
* Inserts an item at the end of an array.
* @param {Array} arr The array to insert the item into.
* @param {Object} doc The document to insert.
* @private
*/
_updatePush: function (arr, doc) {
arr.push(doc);
},
/**
* Removes an item from the passed array.
* @param {Array} arr The array to modify.
* @param {Number} index The index of the item in the array to remove.
* @private
*/
_updatePull: function (arr, index) {
arr.splice(index, 1);
},
/**
* Multiplies a value for a property on a document by the passed number.
* @param {Object} doc The document to modify.
* @param {String} prop The property to modify.
* @param {Number} val The amount to multiply by.
* @private
*/
_updateMultiply: function (doc, prop, val) {
doc[prop] *= val;
},
/**
* Renames a property on a document to the passed property.
* @param {Object} doc The document to modify.
* @param {String} prop The property to rename.
* @param {Number} val The new property name.
* @private
*/
_updateRename: function (doc, prop, val) {
doc[val] = doc[prop];
delete doc[prop];
},
/**
* Sets a property on a document to the passed value.
* @param {Object} doc The document to modify.
* @param {String} prop The property to set.
* @param {*} val The new property value.
* @private
*/
_updateOverwrite: function (doc, prop, val) {
doc[prop] = val;
},
/**
* Deletes a property on a document.
* @param {Object} doc The document to modify.
* @param {String} prop The property to delete.
* @private
*/
_updateUnset: function (doc, prop) {
delete doc[prop];
},
/**
* Removes all properties from an object without destroying
* the object instance, thereby maintaining data-bound linking.
* @param {Object} doc The parent object to modify.
* @param {String} prop The name of the child object to clear.
* @private
*/
_updateClear: function (doc, prop) {
var obj = doc[prop],
i;
if (obj && typeof obj === 'object') {
for (i in obj) {
if (obj.hasOwnProperty(i)) {
this._updateUnset(obj, i);
}
}
}
},
/**
* Pops an item or items from the array stack.
* @param {Object} doc The document to modify.
* @param {Number} val If set to a positive integer, will pop the number specified
* from the stack, if set to a negative integer will shift the number specified
* from the stack.
* @return {Boolean}
* @private
*/
_updatePop: function (doc, val) {
var updated = false,
i;
if (doc.length > 0) {
if (val > 0) {
for (i = 0; i < val; i++) {
doc.pop();
}
updated = true;
} else if (val < 0) {
for (i = 0; i > val; i--) {
doc.shift();
}
updated = true;
}
}
return updated;
}
};
module.exports = Updating;
},{}],30:[function(_dereq_,module,exports){
"use strict";
// Tell JSHint about EventSource
/*global
EventSource
*/
// Import external names locally
var Shared = _dereq_('./Shared'),
Core,
CoreInit,
Collection,
NodeApiClient,
Overload;
NodeApiClient = function () {
this.init.apply(this, arguments);
};
/**
* The init method that can be overridden or extended.
* @param {Core} core The ForerunnerDB core instance.
*/
NodeApiClient.prototype.init = function (core) {
var self = this;
self._core = core;
};
Shared.addModule('NodeApiClient', NodeApiClient);
Shared.mixin(NodeApiClient.prototype, 'Mixin.Common');
Shared.mixin(NodeApiClient.prototype, 'Mixin.ChainReactor');
Core = Shared.modules.Core;
CoreInit = Core.prototype.init;
Collection = Shared.modules.Collection;
Overload = Shared.overload;
/**
* Set the url of the server to use for API.
* @name server
*/
Shared.synthesize(NodeApiClient.prototype, 'server', function (val) {
if (val !== undefined) {
if (val.substr(val.length - 1, 1) === '/') {
// Strip trailing /
val = val.substr(0, val.length - 1);
}
}
return this.$super.call(this, val);
});
NodeApiClient.prototype.get = function (theUrl, callback) {
var self = this,
xmlHttp = new XMLHttpRequest();
xmlHttp.onreadystatechange = function() {
if (xmlHttp.readyState === 4 && xmlHttp.status === 200) {
callback(false, self.jParse(xmlHttp.responseText));
}
};
xmlHttp.open("GET", theUrl, true); // true for asynchronous
xmlHttp.send(null);
};
/**
* Sets a global auth object that will be sent up with client connections
* to the API server.
* @name auth
*/
Shared.synthesize(NodeApiClient.prototype, 'auth');
/**
* Initiates a client connection to the API server.
* @param collectionInstance
* @param path
* @param query
* @param options
* @param callback
*/
NodeApiClient.prototype.sync = function (collectionInstance, path, query, options, callback) {
var self = this,
source,
finalPath,
queryParams = {},
queryString;
if (this.debug()) {
console.log(this.logIdentifier() + ' Connecting to API server ' + this.server() + path);
}
finalPath = this.server() + path + '/_sync';
// Check for global auth
if (this._auth) {
queryParams.$auth = this._auth;
}
if (query) {
queryParams.query = query;
}
if (options) {
if (options.$initialData === undefined) {
options.$initialData = true;
}
queryParams.options = options;
}
queryString = this.jStringify(queryParams);
finalPath += '?' + queryString;
source = new EventSource(finalPath);
collectionInstance.__apiConnection = source;
source.addEventListener('open', function (e) {
if (!options || (options && options.$initialData)) {
// The connection is open, grab the initial data
self.get(self.server() + path + '?' + queryString, function (err, data) {
collectionInstance.upsert(data);
});
}
}, false);
source.addEventListener('error', function (e) {
if (source.readyState === 2) {
// The connection is dead, remove the connection
collectionInstance.unSync();
}
}, false);
source.addEventListener('insert', function(e) {
var data = self.jParse(e.data);
collectionInstance.insert(data);
}, false);
source.addEventListener('update', function(e) {
var data = self.jParse(e.data);
collectionInstance.update(data.query, data.update);
}, false);
source.addEventListener('remove', function(e) {
var data = self.jParse(e.data);
collectionInstance.remove(data.query);
}, false);
if (callback) {
source.addEventListener('connected', function (e) {
callback(false);
}, false);
}
};
Collection.prototype.sync = new Overload({
/**
* Sync with this collection on the server-side.
* @param {Function} callback The callback method to call once
* the connection to the server has been established.
*/
'function': function (callback) {
this.$main.call(this, '/' + this._db.name() + '/collection/' + this.name(), null, null, callback);
},
/**
* Sync with this collection on the server-side.
* @param {String} collectionName The collection to sync from.
* @param {Function} callback The callback method to call once
* the connection to the server has been established.
*/
'string, function': function (collectionName, callback) {
this.$main.call(this, '/' + this._db.name() + '/collection/' + collectionName, null, null, callback);
},
/**
* Sync with this collection on the server-side.
* @param {Object} query A query object.
* @param {Function} callback The callback method to call once
* the connection to the server has been established.
*/
'object, function': function (query, callback) {
this.$main.call(this, '/' + this._db.name() + '/collection/' + this.name(), query, null, callback);
},
/**
* Sync with this collection on the server-side.
* @param {String} collectionName The collection to sync from.
* @param {Object} query A query object.
* @param {Function} callback The callback method to call once
* the connection to the server has been established.
*/
'string, object, function': function (collectionName, query, callback) {
this.$main.call(this, '/' + this._db.name() + '/collection/' + collectionName, query, null, callback);
},
/**
* Sync with this collection on the server-side.
* @param {Object} query A query object.
* @param {Object} options An options object.
* @param {Function} callback The callback method to call once
* the connection to the server has been established.
*/
'object, object, function': function (query, options, callback) {
this.$main.call(this, '/' + this._db.name() + '/collection/' + this.name(), query, options, callback);
},
/**
* Sync with this collection on the server-side.
* @param {String} collectionName The collection to sync from.
* @param {Object} query A query object.
* @param {Object} options An options object.
* @param {Function} callback The callback method to call once
* the connection to the server has been established.
*/
'string, object, object, function': function (collectionName, query, options, callback) {
this.$main.call(this, '/' + this._db.name() + '/collection/' + collectionName, query, options, callback);
},
'$main': function (path, query, options, callback) {
if (this._db && this._db._core) {
// Kill any existing sync connection
this.unSync();
// Create new sync connection
this._db._core.api.sync(this, path, query, options, callback);
} else {
throw(this.logIdentifier() + ' Cannot sync for an anonymous collection! (Collection must be attached to a database)');
}
}
});
/**
* Disconnects an existing connection to a sync server.
* @returns {boolean} True if a connection existed, false
* if no connection existed.
*/
Collection.prototype.unSync = function () {
if (this.__apiConnection) {
if (this.__apiConnection.readyState !== 2) {
this.__apiConnection.close();
}
delete this.__apiConnection;
return true;
}
return false;
};
// Override the Core init to instantiate the plugin
Core.prototype.init = function () {
CoreInit.apply(this, arguments);
this.api = new NodeApiClient(this);
};
Shared.finishModule('NodeApiClient');
module.exports = NodeApiClient;
},{"./Shared":40}],31:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
Path = _dereq_('./Path');
/**
* The operation class, used to store details about an operation being
* performed by the database.
* @param {String} name The name of the operation.
* @constructor
*/
var Operation = function (name) {
this.pathSolver = new Path();
this.counter = 0;
this.init.apply(this, arguments);
};
Operation.prototype.init = function (name) {
this._data = {
operation: name, // The name of the operation executed such as "find", "update" etc
index: {
potential: [], // Indexes that could have potentially been used
used: false // The index that was picked to use
},
steps: [], // The steps taken to generate the query results,
time: {
startMs: 0,
stopMs: 0,
totalMs: 0,
process: {}
},
flag: {}, // An object with flags that denote certain execution paths
log: [] // Any extra data that might be useful such as warnings or helpful hints
};
};
Shared.addModule('Operation', Operation);
Shared.mixin(Operation.prototype, 'Mixin.ChainReactor');
/**
* Starts the operation timer.
*/
Operation.prototype.start = function () {
this._data.time.startMs = new Date().getTime();
};
/**
* Adds an item to the operation log.
* @param {String} event The item to log.
* @returns {*}
*/
Operation.prototype.log = function (event) {
if (event) {
var lastLogTime = this._log.length > 0 ? this._data.log[this._data.log.length - 1].time : 0,
logObj = {
event: event,
time: new Date().getTime(),
delta: 0
};
this._data.log.push(logObj);
if (lastLogTime) {
logObj.delta = logObj.time - lastLogTime;
}
return this;
}
return this._data.log;
};
/**
* Called when starting and ending a timed operation, used to time
* internal calls within an operation's execution.
* @param {String} section An operation name.
* @returns {*}
*/
Operation.prototype.time = function (section) {
if (section !== undefined) {
var process = this._data.time.process,
processObj = process[section] = process[section] || {};
if (!processObj.startMs) {
// Timer started
processObj.startMs = new Date().getTime();
processObj.stepObj = {
name: section
};
this._data.steps.push(processObj.stepObj);
} else {
processObj.stopMs = new Date().getTime();
processObj.totalMs = processObj.stopMs - processObj.startMs;
processObj.stepObj.totalMs = processObj.totalMs;
delete processObj.stepObj;
}
return this;
}
return this._data.time;
};
/**
* Used to set key/value flags during operation execution.
* @param {String} key
* @param {String} val
* @returns {*}
*/
Operation.prototype.flag = function (key, val) {
if (key !== undefined && val !== undefined) {
this._data.flag[key] = val;
} else if (key !== undefined) {
return this._data.flag[key];
} else {
return this._data.flag;
}
};
Operation.prototype.data = function (path, val, noTime) {
if (val !== undefined) {
// Assign value to object path
this.pathSolver.set(this._data, path, val);
return this;
}
return this.pathSolver.get(this._data, path);
};
Operation.prototype.pushData = function (path, val, noTime) {
// Assign value to object path
this.pathSolver.push(this._data, path, val);
};
/**
* Stops the operation timer.
*/
Operation.prototype.stop = function () {
this._data.time.stopMs = new Date().getTime();
this._data.time.totalMs = this._data.time.stopMs - this._data.time.startMs;
};
Shared.finishModule('Operation');
module.exports = Operation;
},{"./Path":34,"./Shared":40}],32:[function(_dereq_,module,exports){
"use strict";
/**
* Allows a method to accept overloaded calls with different parameters controlling
* which passed overload function is called.
* @param {Object} def
* @returns {Function}
* @constructor
*/
var Overload = function (def) {
if (def) {
var self = this,
index,
count,
tmpDef,
defNewKey,
sigIndex,
signatures;
if (!(def instanceof Array)) {
tmpDef = {};
// Def is an object, make sure all prop names are devoid of spaces
for (index in def) {
if (def.hasOwnProperty(index)) {
defNewKey = index.replace(/ /g, '');
// Check if the definition array has a * string in it
if (defNewKey.indexOf('*') === -1) {
// No * found
tmpDef[defNewKey] = def[index];
} else {
// A * was found, generate the different signatures that this
// definition could represent
signatures = this.generateSignaturePermutations(defNewKey);
for (sigIndex = 0; sigIndex < signatures.length; sigIndex++) {
if (!tmpDef[signatures[sigIndex]]) {
tmpDef[signatures[sigIndex]] = def[index];
}
}
}
}
}
def = tmpDef;
}
return function () {
var arr = [],
lookup,
type,
name;
// Check if we are being passed a key/function object or an array of functions
if (def instanceof Array) {
// We were passed an array of functions
count = def.length;
for (index = 0; index < count; index++) {
if (def[index].length === arguments.length) {
return self.callExtend(this, '$main', def, def[index], arguments);
}
}
} else {
// Generate lookup key from arguments
// Copy arguments to an array
for (index = 0; index < arguments.length; index++) {
type = typeof arguments[index];
// Handle detecting arrays
if (type === 'object' && arguments[index] instanceof Array) {
type = 'array';
}
// Handle been presented with a single undefined argument
if (arguments.length === 1 && type === 'undefined') {
break;
}
// Add the type to the argument types array
arr.push(type);
}
lookup = arr.join(',');
// Check for an exact lookup match
if (def[lookup]) {
return self.callExtend(this, '$main', def, def[lookup], arguments);
} else {
for (index = arr.length; index >= 0; index--) {
// Get the closest match
lookup = arr.slice(0, index).join(',');
if (def[lookup + ',...']) {
// Matched against arguments + "any other"
return self.callExtend(this, '$main', def, def[lookup + ',...'], arguments);
}
}
}
}
name = typeof this.name === 'function' ? this.name() : 'Unknown';
console.log('Overload: ', def);
throw('ForerunnerDB.Overload "' + name + '": Overloaded method does not have a matching signature for the passed arguments: ' + this.jStringify(arr));
};
}
return function () {};
};
/**
* Generates an array of all the different definition signatures that can be
* created from the passed string with a catch-all wildcard *. E.g. it will
* convert the signature: string,*,string to all potentials:
* string,string,string
* string,number,string
* string,object,string,
* string,function,string,
* string,undefined,string
*
* @param {String} str Signature string with a wildcard in it.
* @returns {Array} An array of signature strings that are generated.
*/
Overload.prototype.generateSignaturePermutations = function (str) {
var signatures = [],
newSignature,
types = ['string', 'object', 'number', 'function', 'undefined'],
index;
if (str.indexOf('*') > -1) {
// There is at least one "any" type, break out into multiple keys
// We could do this at query time with regular expressions but
// would be significantly slower
for (index = 0; index < types.length; index++) {
newSignature = str.replace('*', types[index]);
signatures = signatures.concat(this.generateSignaturePermutations(newSignature));
}
} else {
signatures.push(str);
}
return signatures;
};
Overload.prototype.callExtend = function (context, prop, propContext, func, args) {
var tmp,
ret;
if (context && propContext[prop]) {
tmp = context[prop];
context[prop] = propContext[prop];
ret = func.apply(context, args);
context[prop] = tmp;
return ret;
} else {
return func.apply(context, args);
}
};
module.exports = Overload;
},{}],33:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
Collection,
DbDocument;
Shared = _dereq_('./Shared');
var Overview = function () {
this.init.apply(this, arguments);
};
Overview.prototype.init = function (name) {
var self = this;
this._name = name;
this._data = new DbDocument('__FDB__dc_data_' + this._name);
this._collData = new Collection();
this._sources = [];
this._sourceDroppedWrap = function () {
self._sourceDropped.apply(self, arguments);
};
};
Shared.addModule('Overview', Overview);
Shared.mixin(Overview.prototype, 'Mixin.Common');
Shared.mixin(Overview.prototype, 'Mixin.ChainReactor');
Shared.mixin(Overview.prototype, 'Mixin.Constants');
Shared.mixin(Overview.prototype, 'Mixin.Triggers');
Shared.mixin(Overview.prototype, 'Mixin.Events');
Shared.mixin(Overview.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
DbDocument = _dereq_('./Document');
Db = Shared.modules.Db;
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(Overview.prototype, 'state');
Shared.synthesize(Overview.prototype, 'db');
Shared.synthesize(Overview.prototype, 'name');
Shared.synthesize(Overview.prototype, 'query', function (val) {
var ret = this.$super(val);
if (val !== undefined) {
this._refresh();
}
return ret;
});
Shared.synthesize(Overview.prototype, 'queryOptions', function (val) {
var ret = this.$super(val);
if (val !== undefined) {
this._refresh();
}
return ret;
});
Shared.synthesize(Overview.prototype, 'reduce', function (val) {
var ret = this.$super(val);
if (val !== undefined) {
this._refresh();
}
return ret;
});
Overview.prototype.from = function (source) {
if (source !== undefined) {
if (typeof(source) === 'string') {
source = this._db.collection(source);
}
this._setFrom(source);
return this;
}
return this._sources;
};
Overview.prototype.find = function () {
return this._collData.find.apply(this._collData, arguments);
};
/**
* Executes and returns the response from the current reduce method
* assigned to the overview.
* @returns {*}
*/
Overview.prototype.exec = function () {
var reduceFunc = this.reduce();
return reduceFunc ? reduceFunc.apply(this) : undefined;
};
Overview.prototype.count = function () {
return this._collData.count.apply(this._collData, arguments);
};
Overview.prototype._setFrom = function (source) {
// Remove all source references
while (this._sources.length) {
this._removeSource(this._sources[0]);
}
this._addSource(source);
return this;
};
Overview.prototype._addSource = function (source) {
if (source && source.className === 'View') {
// The source is a view so IO to the internal data collection
// instead of the view proper
source = source.privateData();
if (this.debug()) {
console.log(this.logIdentifier() + ' Using internal private data "' + source.instanceIdentifier() + '" for IO graph linking');
}
}
if (this._sources.indexOf(source) === -1) {
this._sources.push(source);
source.chain(this);
source.on('drop', this._sourceDroppedWrap);
this._refresh();
}
return this;
};
Overview.prototype._removeSource = function (source) {
if (source && source.className === 'View') {
// The source is a view so IO to the internal data collection
// instead of the view proper
source = source.privateData();
if (this.debug()) {
console.log(this.logIdentifier() + ' Using internal private data "' + source.instanceIdentifier() + '" for IO graph linking');
}
}
var sourceIndex = this._sources.indexOf(source);
if (sourceIndex > -1) {
this._sources.splice(source, 1);
source.unChain(this);
source.off('drop', this._sourceDroppedWrap);
this._refresh();
}
return this;
};
Overview.prototype._sourceDropped = function (source) {
if (source) {
// Source was dropped, remove from overview
this._removeSource(source);
}
};
Overview.prototype._refresh = function () {
if (!this.isDropped()) {
if (this._sources && this._sources[0]) {
this._collData.primaryKey(this._sources[0].primaryKey());
var tempArr = [],
i;
for (i = 0; i < this._sources.length; i++) {
tempArr = tempArr.concat(this._sources[i].find(this._query, this._queryOptions));
}
this._collData.setData(tempArr);
}
// Now execute the reduce method
if (this._reduce) {
var reducedData = this._reduce.apply(this);
// Update the document with the newly returned data
this._data.setData(reducedData);
}
}
};
Overview.prototype._chainHandler = function (chainPacket) {
switch (chainPacket.type) {
case 'setData':
case 'insert':
case 'update':
case 'remove':
this._refresh();
break;
default:
break;
}
};
/**
* Gets the module's internal data collection.
* @returns {Collection}
*/
Overview.prototype.data = function () {
return this._data;
};
Overview.prototype.drop = function (callback) {
if (!this.isDropped()) {
this._state = 'dropped';
delete this._data;
delete this._collData;
// Remove all source references
while (this._sources.length) {
this._removeSource(this._sources[0]);
}
delete this._sources;
if (this._db && this._name) {
delete this._db._overview[this._name];
}
delete this._name;
this.emit('drop', this);
if (callback) { callback(false, true); }
delete this._listeners;
}
return true;
};
Db.prototype.overview = function (overviewName) {
if (overviewName) {
// Handle being passed an instance
if (overviewName instanceof Overview) {
return overviewName;
}
this._overview = this._overview || {};
this._overview[overviewName] = this._overview[overviewName] || new Overview(overviewName).db(this);
return this._overview[overviewName];
} else {
// Return an object of collection data
return this._overview || {};
}
};
/**
* Returns an array of overviews the DB currently has.
* @returns {Array} An array of objects containing details of each overview
* the database is currently managing.
*/
Db.prototype.overviews = function () {
var arr = [],
item,
i;
for (i in this._overview) {
if (this._overview.hasOwnProperty(i)) {
item = this._overview[i];
arr.push({
name: i,
count: item.count(),
linked: item.isLinked !== undefined ? item.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('Overview');
module.exports = Overview;
},{"./Collection":6,"./Document":11,"./Shared":40}],34:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Path object used to resolve object paths and retrieve data from
* objects by using paths.
* @param {String=} path The path to assign.
* @constructor
*/
var Path = function (path) {
this.init.apply(this, arguments);
};
Path.prototype.init = function (path) {
if (path) {
this.path(path);
}
};
Shared.addModule('Path', Path);
Shared.mixin(Path.prototype, 'Mixin.Common');
Shared.mixin(Path.prototype, 'Mixin.ChainReactor');
/**
* Gets / sets the given path for the Path instance.
* @param {String=} path The path to assign.
*/
Path.prototype.path = function (path) {
if (path !== undefined) {
this._path = this.clean(path);
this._pathParts = this._path.split('.');
return this;
}
return this._path;
};
/**
* Tests if the passed object has the paths that are specified and that
* a value exists in those paths.
* @param {Object} testKeys The object describing the paths to test for.
* @param {Object} testObj The object to test paths against.
* @returns {Boolean} True if the object paths exist.
*/
Path.prototype.hasObjectPaths = function (testKeys, testObj) {
var result = true,
i;
for (i in testKeys) {
if (testKeys.hasOwnProperty(i)) {
if (testObj[i] === undefined) {
return false;
}
if (typeof testKeys[i] === 'object') {
// Recurse object
result = this.hasObjectPaths(testKeys[i], testObj[i]);
// Should we exit early?
if (!result) {
return false;
}
}
}
}
return result;
};
/**
* Counts the total number of key endpoints in the passed object.
* @param {Object} testObj The object to count key endpoints for.
* @returns {Number} The number of endpoints.
*/
Path.prototype.countKeys = function (testObj) {
var totalKeys = 0,
i;
for (i in testObj) {
if (testObj.hasOwnProperty(i)) {
if (testObj[i] !== undefined) {
if (typeof testObj[i] !== 'object') {
totalKeys++;
} else {
totalKeys += this.countKeys(testObj[i]);
}
}
}
}
return totalKeys;
};
/**
* Tests if the passed object has the paths that are specified and that
* a value exists in those paths and if so returns the number matched.
* @param {Object} testKeys The object describing the paths to test for.
* @param {Object} testObj The object to test paths against.
* @returns {Object} Stats on the matched keys
*/
Path.prototype.countObjectPaths = function (testKeys, testObj) {
var matchData,
matchedKeys = {},
matchedKeyCount = 0,
totalKeyCount = 0,
i;
for (i in testObj) {
if (testObj.hasOwnProperty(i)) {
if (typeof testObj[i] === 'object') {
// The test / query object key is an object, recurse
matchData = this.countObjectPaths(testKeys[i], testObj[i]);
matchedKeys[i] = matchData.matchedKeys;
totalKeyCount += matchData.totalKeyCount;
matchedKeyCount += matchData.matchedKeyCount;
} else {
// The test / query object has a property that is not an object so add it as a key
totalKeyCount++;
// Check if the test keys also have this key and it is also not an object
if (testKeys && testKeys[i] && typeof testKeys[i] !== 'object') {
matchedKeys[i] = true;
matchedKeyCount++;
} else {
matchedKeys[i] = false;
}
}
}
}
return {
matchedKeys: matchedKeys,
matchedKeyCount: matchedKeyCount,
totalKeyCount: totalKeyCount
};
};
/**
* Takes a non-recursive object and converts the object hierarchy into
* a path string.
* @param {Object} obj The object to parse.
* @param {Boolean=} withValue If true will include a 'value' key in the returned
* object that represents the value the object path points to.
* @returns {Object}
*/
Path.prototype.parse = function (obj, withValue) {
var paths = [],
path = '',
resultData,
i, k;
for (i in obj) {
if (obj.hasOwnProperty(i)) {
// Set the path to the key
path = i;
if (typeof(obj[i]) === 'object') {
if (withValue) {
resultData = this.parse(obj[i], withValue);
for (k = 0; k < resultData.length; k++) {
paths.push({
path: path + '.' + resultData[k].path,
value: resultData[k].value
});
}
} else {
resultData = this.parse(obj[i]);
for (k = 0; k < resultData.length; k++) {
paths.push({
path: path + '.' + resultData[k].path
});
}
}
} else {
if (withValue) {
paths.push({
path: path,
value: obj[i]
});
} else {
paths.push({
path: path
});
}
}
}
}
return paths;
};
/**
* Takes a non-recursive object and converts the object hierarchy into
* an array of path strings that allow you to target all possible paths
* in an object.
*
* The options object accepts an "ignore" field with a regular expression
* as the value. If any key matches the expression it is not included in
* the results.
*
* The options object accepts a boolean "verbose" field. If set to true
* the results will include all paths leading up to endpoints as well as
* they endpoints themselves.
*
* @returns {Array}
*/
Path.prototype.parseArr = function (obj, options) {
options = options || {};
return this._parseArr(obj, '', [], options);
};
Path.prototype._parseArr = function (obj, path, paths, options) {
var i,
newPath = '';
path = path || '';
paths = paths || [];
for (i in obj) {
if (obj.hasOwnProperty(i)) {
if (!options.ignore || (options.ignore && !options.ignore.test(i))) {
if (path) {
newPath = path + '.' + i;
} else {
newPath = i;
}
if (typeof(obj[i]) === 'object') {
if (options.verbose) {
paths.push(newPath);
}
this._parseArr(obj[i], newPath, paths, options);
} else {
paths.push(newPath);
}
}
}
}
return paths;
};
/**
* Sets a value on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to update.
* @param {*} val The value to set the object path to.
* @returns {*}
*/
Path.prototype.set = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = val;
}
}
return obj;
};
/**
* Gets a single value from the passed object and given path.
* @param {Object} obj The object to inspect.
* @param {String} path The path to retrieve data from.
* @returns {*}
*/
Path.prototype.get = function (obj, path) {
return this.value(obj, path)[0];
};
/**
* Gets the value(s) that the object contains for the currently assigned path string.
* @param {Object} obj The object to evaluate the path against.
* @param {String=} path A path to use instead of the existing one passed in path().
* @param {Object=} options An optional options object.
* @returns {Array} An array of values for the given path.
*/
Path.prototype.value = function (obj, path, options) {
var pathParts,
arr,
arrCount,
objPart,
objPartParent,
valuesArr,
returnArr,
i, k;
// Detect early exit
if (path && path.indexOf('.') === -1) {
return [obj[path]];
}
if (obj !== undefined && typeof obj === 'object') {
if (!options || options && !options.skipArrCheck) {
// Check if we were passed an array of objects and if so,
// iterate over the array and return the value from each
// array item
if (obj instanceof Array) {
returnArr = [];
for (i = 0; i < obj.length; i++) {
returnArr.push(this.get(obj[i], path));
}
return returnArr;
}
}
valuesArr = [];
if (path !== undefined) {
path = this.clean(path);
pathParts = path.split('.');
}
arr = pathParts || this._pathParts;
arrCount = arr.length;
objPart = obj;
for (i = 0; i < arrCount; i++) {
objPart = objPart[arr[i]];
if (objPartParent instanceof Array) {
// Search inside the array for the next key
for (k = 0; k < objPartParent.length; k++) {
valuesArr = valuesArr.concat(this.value(objPartParent, k + '.' + arr[i], {skipArrCheck: true}));
}
return valuesArr;
} else {
if (!objPart || typeof(objPart) !== 'object') {
break;
}
}
objPartParent = objPart;
}
return [objPart];
} else {
return [];
}
};
/**
* Push a value to an array on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to the array to push to.
* @param {*} val The value to push to the array at the object path.
* @returns {*}
*/
Path.prototype.push = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = obj[part] || [];
if (obj[part] instanceof Array) {
obj[part].push(val);
} else {
throw('ForerunnerDB.Path: Cannot push to a path whose endpoint is not an array!');
}
}
}
return obj;
};
/**
* Gets the value(s) that the object contains for the currently assigned path string
* with their associated keys.
* @param {Object} obj The object to evaluate the path against.
* @param {String=} path A path to use instead of the existing one passed in path().
* @returns {Array} An array of values for the given path with the associated key.
*/
Path.prototype.keyValue = function (obj, path) {
var pathParts,
arr,
arrCount,
objPart,
objPartParent,
objPartHash,
i;
if (path !== undefined) {
path = this.clean(path);
pathParts = path.split('.');
}
arr = pathParts || this._pathParts;
arrCount = arr.length;
objPart = obj;
for (i = 0; i < arrCount; i++) {
objPart = objPart[arr[i]];
if (!objPart || typeof(objPart) !== 'object') {
objPartHash = arr[i] + ':' + objPart;
break;
}
objPartParent = objPart;
}
return objPartHash;
};
/**
* Sets a value on an object for the specified path.
* @param {Object} obj The object to update.
* @param {String} path The path to update.
* @param {*} val The value to set the object path to.
* @returns {*}
*/
Path.prototype.set = function (obj, path, val) {
if (obj !== undefined && path !== undefined) {
var pathParts,
part;
path = this.clean(path);
pathParts = path.split('.');
part = pathParts.shift();
if (pathParts.length) {
// Generate the path part in the object if it does not already exist
obj[part] = obj[part] || {};
// Recurse
this.set(obj[part], pathParts.join('.'), val);
} else {
// Set the value
obj[part] = val;
}
}
return obj;
};
/**
* Removes leading period (.) from string and returns it.
* @param {String} str The string to clean.
* @returns {*}
*/
Path.prototype.clean = function (str) {
if (str.substr(0, 1) === '.') {
str = str.substr(1, str.length -1);
}
return str;
};
Shared.finishModule('Path');
module.exports = Path;
},{"./Shared":40}],35:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared = _dereq_('./Shared'),
async = _dereq_('async'),
localforage = _dereq_('localforage'),
FdbCompress = _dereq_('./PersistCompress'),// jshint ignore:line
FdbCrypto = _dereq_('./PersistCrypto'),// jshint ignore:line
Db,
Collection,
CollectionDrop,
CollectionGroup,
CollectionInit,
DbInit,
DbDrop,
Persist,
Overload;//,
//DataVersion = '2.0';
/**
* The persistent storage class handles loading and saving data to browser
* storage.
* @constructor
*/
Persist = function () {
this.init.apply(this, arguments);
};
/**
* The local forage library.
*/
Persist.prototype.localforage = localforage;
/**
* The init method that can be overridden or extended.
* @param {Db} db The ForerunnerDB database instance.
*/
Persist.prototype.init = function (db) {
var self = this;
this._encodeSteps = [
function () { return self._encode.apply(self, arguments); }
];
this._decodeSteps = [
function () { return self._decode.apply(self, arguments); }
];
// Check environment
if (db.isClient()) {
if (window.Storage !== undefined) {
this.mode('localforage');
localforage.config({
driver: [
localforage.INDEXEDDB,
localforage.WEBSQL,
localforage.LOCALSTORAGE
],
name: String(db.core().name()),
storeName: 'FDB'
});
}
}
};
Shared.addModule('Persist', Persist);
Shared.mixin(Persist.prototype, 'Mixin.ChainReactor');
Shared.mixin(Persist.prototype, 'Mixin.Common');
Db = Shared.modules.Db;
Collection = _dereq_('./Collection');
CollectionDrop = Collection.prototype.drop;
CollectionGroup = _dereq_('./CollectionGroup');
CollectionInit = Collection.prototype.init;
DbInit = Db.prototype.init;
DbDrop = Db.prototype.drop;
Overload = Shared.overload;
/**
* Gets / sets the auto flag which determines if the persistence module
* will automatically load data for collections the first time they are
* accessed and save data whenever it changes. This is disabled by
* default.
* @param {Boolean} val Set to true to enable, false to disable
* @returns {*}
*/
Shared.synthesize(Persist.prototype, 'auto', function (val) {
var self = this;
if (val !== undefined) {
if (val) {
// Hook db events
this._db.on('create', function () { self._autoLoad.apply(self, arguments); });
this._db.on('change', function () { self._autoSave.apply(self, arguments); });
if (this._db.debug()) {
console.log(this._db.logIdentifier() + ' Automatic load/save enabled');
}
} else {
// Un-hook db events
this._db.off('create', this._autoLoad);
this._db.off('change', this._autoSave);
if (this._db.debug()) {
console.log(this._db.logIdentifier() + ' Automatic load/save disbled');
}
}
}
return this.$super.call(this, val);
});
Persist.prototype._autoLoad = function (obj, objType, name) {
var self = this;
if (typeof obj.load === 'function') {
if (self._db.debug()) {
console.log(self._db.logIdentifier() + ' Auto-loading data for ' + objType + ':', name);
}
obj.load(function (err, data) {
if (err && self._db.debug()) {
console.log(self._db.logIdentifier() + ' Automatic load failed:', err);
}
self.emit('load', err, data);
});
} else {
if (self._db.debug()) {
console.log(self._db.logIdentifier() + ' Auto-load for ' + objType + ':', name, 'no load method, skipping');
}
}
};
Persist.prototype._autoSave = function (obj, objType, name) {
var self = this;
if (typeof obj.save === 'function') {
if (self._db.debug()) {
console.log(self._db.logIdentifier() + ' Auto-saving data for ' + objType + ':', name);
}
obj.save(function (err, data) {
if (err && self._db.debug()) {
console.log(self._db.logIdentifier() + ' Automatic save failed:', err);
}
self.emit('save', err, data);
});
}
};
/**
* Gets / sets the persistent storage mode (the library used
* to persist data to the browser - defaults to localForage).
* @param {String} type The library to use for storage. Defaults
* to localForage.
* @returns {*}
*/
Persist.prototype.mode = function (type) {
if (type !== undefined) {
this._mode = type;
return this;
}
return this._mode;
};
/**
* Gets / sets the driver used when persisting data.
* @param {String} val Specify the driver type (LOCALSTORAGE,
* WEBSQL or INDEXEDDB)
* @returns {*}
*/
Persist.prototype.driver = function (val) {
if (val !== undefined) {
switch (val.toUpperCase()) {
case 'LOCALSTORAGE':
localforage.setDriver(localforage.LOCALSTORAGE);
break;
case 'WEBSQL':
localforage.setDriver(localforage.WEBSQL);
break;
case 'INDEXEDDB':
localforage.setDriver(localforage.INDEXEDDB);
break;
default:
throw('ForerunnerDB.Persist: The persistence driver you have specified is not found. Please use either IndexedDB, WebSQL or LocalStorage!');
}
return this;
}
return localforage.driver();
};
/**
* Starts a decode waterfall process.
* @param {*} val The data to be decoded.
* @param {Function} finished The callback to pass final data to.
*/
Persist.prototype.decode = function (val, finished) {
async.waterfall([function (callback) {
if (callback) { callback(false, val, {}); }
}].concat(this._decodeSteps), finished);
};
/**
* Starts an encode waterfall process.
* @param {*} val The data to be encoded.
* @param {Function} finished The callback to pass final data to.
*/
Persist.prototype.encode = function (val, finished) {
async.waterfall([function (callback) {
if (callback) { callback(false, val, {}); }
}].concat(this._encodeSteps), finished);
};
Shared.synthesize(Persist.prototype, 'encodeSteps');
Shared.synthesize(Persist.prototype, 'decodeSteps');
/**
* Adds an encode/decode step to the persistent storage system so
* that you can add custom functionality.
* @param {Function} encode The encode method called with the data from the
* previous encode step. When your method is complete it MUST call the
* callback method. If you provide anything other than false to the err
* parameter the encoder will fail and throw an error.
* @param {Function} decode The decode method called with the data from the
* previous decode step. When your method is complete it MUST call the
* callback method. If you provide anything other than false to the err
* parameter the decoder will fail and throw an error.
* @param {Number=} index Optional index to add the encoder step to. This
* allows you to place a step before or after other existing steps. If not
* provided your step is placed last in the list of steps. For instance if
* you are providing an encryption step it makes sense to place this last
* since all previous steps will then have their data encrypted by your
* final step.
*/
Persist.prototype.addStep = new Overload({
'object': function (obj) {
this.$main.call(this, function objEncode () { obj.encode.apply(obj, arguments); }, function objDecode () { obj.decode.apply(obj, arguments); }, 0);
},
'function, function': function (encode, decode) {
this.$main.call(this, encode, decode, 0);
},
'function, function, number': function (encode, decode, index) {
this.$main.call(this, encode, decode, index);
},
$main: function (encode, decode, index) {
if (index === 0 || index === undefined) {
this._encodeSteps.push(encode);
this._decodeSteps.unshift(decode);
} else {
// Place encoder step at index then work out correct
// index to place decoder step
this._encodeSteps.splice(index, 0, encode);
this._decodeSteps.splice(this._decodeSteps.length - index, 0, decode);
}
}
});
Persist.prototype.unwrap = function (dataStr) {
var parts = dataStr.split('::fdb::'),
data;
switch (parts[0]) {
case 'json':
data = this.jParse(parts[1]);
break;
case 'raw':
data = parts[1];
break;
default:
break;
}
};
/**
* Takes encoded data and decodes it for use as JS native objects and arrays.
* @param {String} val The currently encoded string data.
* @param {Object} meta Meta data object that can be used to pass back useful
* supplementary data.
* @param {Function} finished The callback method to call when decoding is
* completed.
* @private
*/
Persist.prototype._decode = function (val, meta, finished) {
var parts,
data;
if (val) {
parts = val.split('::fdb::');
switch (parts[0]) {
case 'json':
data = this.jParse(parts[1]);
break;
case 'raw':
data = parts[1];
break;
default:
break;
}
if (data) {
meta.foundData = true;
meta.rowCount = data.length;
} else {
meta.foundData = false;
}
if (finished) {
finished(false, data, meta);
}
} else {
meta.foundData = false;
meta.rowCount = 0;
if (finished) {
finished(false, val, meta);
}
}
};
/**
* Takes native JS data and encodes it for for storage as a string.
* @param {Object} val The current un-encoded data.
* @param {Object} meta Meta data object that can be used to pass back useful
* supplementary data.
* @param {Function} finished The callback method to call when encoding is
* completed.
* @private
*/
Persist.prototype._encode = function (val, meta, finished) {
var data = val;
if (typeof val === 'object') {
val = 'json::fdb::' + this.jStringify(val);
} else {
val = 'raw::fdb::' + val;
}
if (data) {
meta.foundData = true;
meta.rowCount = data.length;
} else {
meta.foundData = false;
}
if (finished) {
finished(false, val, meta);
}
};
/**
* Encodes passed data and then stores it in the browser's persistent
* storage layer.
* @param {String} key The key to store the data under in the persistent
* storage.
* @param {Object} data The data to store under the key.
* @param {Function=} callback The method to call when the save process
* has completed.
*/
Persist.prototype.save = function (key, data, callback) {
switch (this.mode()) {
case 'localforage':
this.encode(data, function (err, data, tableStats) {
localforage.setItem(key, data).then(function (data) {
if (callback) { callback(false, data, tableStats); }
}, function (err) {
if (callback) { callback(err); }
});
});
break;
default:
if (callback) { callback('No data handler.'); }
break;
}
};
/**
* Loads and decodes data from the passed key.
* @param {String} key The key to retrieve data from in the persistent
* storage.
* @param {Function=} callback The method to call when the load process
* has completed.
*/
Persist.prototype.load = function (key, callback) {
var self = this;
switch (this.mode()) {
case 'localforage':
localforage.getItem(key).then(function (val) {
self.decode(val, callback);
}, function (err) {
if (callback) { callback(err); }
});
break;
default:
if (callback) { callback('No data handler or unrecognised data type.'); }
break;
}
};
/**
* Deletes data in persistent storage stored under the passed key.
* @param {String} key The key to drop data for in the storage.
* @param {Function=} callback The method to call when the data is dropped.
*/
Persist.prototype.drop = function (key, callback) {
switch (this.mode()) {
case 'localforage':
localforage.removeItem(key).then(function () {
if (callback) { callback(false); }
}, function (err) {
if (callback) { callback(err); }
});
break;
default:
if (callback) { callback('No data handler or unrecognised data type.'); }
break;
}
};
// Extend the Collection prototype with persist methods
Collection.prototype.drop = new Overload({
/**
* Drop collection and persistent storage.
*/
'': function () {
if (!this.isDropped()) {
this.drop(true);
}
},
/**
* Drop collection and persistent storage with callback.
* @param {Function} callback Callback method.
*/
'function': function (callback) {
if (!this.isDropped()) {
this.drop(true, callback);
}
},
/**
* Drop collection and optionally drop persistent storage.
* @param {Boolean} removePersistent True to drop persistent storage, false to keep it.
*/
'boolean': function (removePersistent) {
if (!this.isDropped()) {
// Remove persistent storage
if (removePersistent) {
if (this._name) {
if (this._db) {
// Drop the collection data from storage
this._db.persist.drop(this._db._name + '-' + this._name);
this._db.persist.drop(this._db._name + '-' + this._name + '-metaData');
}
} else {
throw('ForerunnerDB.Persist: Cannot drop a collection\'s persistent storage when no name assigned to collection!');
}
}
// Call the original method
CollectionDrop.call(this);
}
},
/**
* Drop collections and optionally drop persistent storage with callback.
* @param {Boolean} removePersistent True to drop persistent storage, false to keep it.
* @param {Function} callback Callback method.
*/
'boolean, function': function (removePersistent, callback) {
var self = this;
if (!this.isDropped()) {
// Remove persistent storage
if (removePersistent) {
if (this._name) {
if (this._db) {
// Drop the collection data from storage
this._db.persist.drop(this._db._name + '-' + this._name, function () {
self._db.persist.drop(self._db._name + '-' + self._name + '-metaData', callback);
});
return CollectionDrop.call(this);
} else {
if (callback) { callback('Cannot drop a collection\'s persistent storage when the collection is not attached to a database!'); }
}
} else {
if (callback) { callback('Cannot drop a collection\'s persistent storage when no name assigned to collection!'); }
}
} else {
// Call the original method
return CollectionDrop.call(this, callback);
}
}
}
});
/**
* Saves an entire collection's data to persistent storage.
* @param {Function=} callback The method to call when the save function
* has completed.
*/
Collection.prototype.save = function (callback) {
var self = this,
processSave;
if (self._name) {
if (self._db) {
processSave = function () {
// Save the collection data
self._db.persist.save(self._db._name + '-' + self._name, self._data, function (err, data, tableStats) {
if (!err) {
self._db.persist.save(self._db._name + '-' + self._name + '-metaData', self.metaData(), function (err, data, metaStats) {
if (callback) { callback(err, data, tableStats, metaStats); }
});
} else {
if (callback) { callback(err); }
}
});
};
// Check for processing queues
if (self.isProcessingQueue()) {
// Hook queue complete to process save
self.on('queuesComplete', function () {
processSave();
});
} else {
// Process save immediately
processSave();
}
} else {
if (callback) { callback('Cannot save a collection that is not attached to a database!'); }
}
} else {
if (callback) { callback('Cannot save a collection with no assigned name!'); }
}
};
/**
* Loads an entire collection's data from persistent storage.
* @param {Function=} callback The method to call when the load function
* has completed.
*/
Collection.prototype.load = function (callback) {
var self = this;
if (self._name) {
if (self._db) {
// Load the collection data
self._db.persist.load(self._db._name + '-' + self._name, function (err, data, tableStats) {
if (!err) {
if (data) {
// Remove all previous data
self.remove({});
self.insert(data);
//self.setData(data);
}
// Now load the collection's metadata
self._db.persist.load(self._db._name + '-' + self._name + '-metaData', function (err, data, metaStats) {
if (!err) {
if (data) {
self.metaData(data);
}
}
if (callback) { callback(err, tableStats, metaStats); }
});
} else {
if (callback) { callback(err); }
}
});
} else {
if (callback) { callback('Cannot load a collection that is not attached to a database!'); }
}
} else {
if (callback) { callback('Cannot load a collection with no assigned name!'); }
}
};
/**
* Gets the data that represents this collection for easy storage using
* a third-party method / plugin instead of using the standard persistent
* storage system.
* @param {Function} callback The method to call with the data response.
*/
Collection.prototype.saveCustom = function (callback) {
var self = this,
myData = {},
processSave;
if (self._name) {
if (self._db) {
processSave = function () {
self.encode(self._data, function (err, data, tableStats) {
if (!err) {
myData.data = {
name: self._db._name + '-' + self._name,
store: data,
tableStats: tableStats
};
self.encode(self._data, function (err, data, tableStats) {
if (!err) {
myData.metaData = {
name: self._db._name + '-' + self._name + '-metaData',
store: data,
tableStats: tableStats
};
callback(false, myData);
} else {
callback(err);
}
});
} else {
callback(err);
}
});
};
// Check for processing queues
if (self.isProcessingQueue()) {
// Hook queue complete to process save
self.on('queuesComplete', function () {
processSave();
});
} else {
// Process save immediately
processSave();
}
} else {
if (callback) { callback('Cannot save a collection that is not attached to a database!'); }
}
} else {
if (callback) { callback('Cannot save a collection with no assigned name!'); }
}
};
/**
* Loads custom data loaded by a third-party plugin into the collection.
* @param {Object} myData Data object previously saved by using saveCustom()
* @param {Function} callback A callback method to receive notification when
* data has loaded.
*/
Collection.prototype.loadCustom = function (myData, callback) {
var self = this;
if (self._name) {
if (self._db) {
if (myData.data && myData.data.store) {
if (myData.metaData && myData.metaData.store) {
self.decode(myData.data.store, function (err, data, tableStats) {
if (!err) {
if (data) {
// Remove all previous data
self.remove({});
self.insert(data);
self.decode(myData.metaData.store, function (err, data, metaStats) {
if (!err) {
if (data) {
self.metaData(data);
if (callback) { callback(err, tableStats, metaStats); }
}
} else {
callback(err);
}
});
}
} else {
callback(err);
}
});
} else {
callback('No "metaData" key found in passed object!');
}
} else {
callback('No "data" key found in passed object!');
}
} else {
if (callback) { callback('Cannot load a collection that is not attached to a database!'); }
}
} else {
if (callback) { callback('Cannot load a collection with no assigned name!'); }
}
};
// Override the DB init to instantiate the plugin
Db.prototype.init = function () {
DbInit.apply(this, arguments);
this.persist = new Persist(this);
};
Db.prototype.load = new Overload({
/**
* Loads an entire database's data from persistent storage.
* @param {Function=} callback The method to call when the load function
* has completed.
*/
'function': function (callback) {
this.$main.call(this, {}, callback);
},
'object, function': function (myData, callback) {
this.$main.call(this, myData, callback);
},
'$main': function (myData, callback) {
// Loop the collections in the database
var obj = this._collection,
keys = obj.keys(),
keyCount = keys.length,
loadCallback,
index;
loadCallback = function (err) {
if (!err) {
keyCount--;
if (keyCount === 0) {
if (callback) {
callback(false);
}
}
} else {
if (callback) {
callback(err);
}
}
};
for (index in obj) {
if (obj.hasOwnProperty(index)) {
// Call the collection load method
if (!myData) {
obj[index].load(loadCallback);
} else {
obj[index].loadCustom(myData, loadCallback);
}
}
}
}
});
Db.prototype.save = new Overload({
/**
* Saves an entire database's data to persistent storage.
* @param {Function=} callback The method to call when the save function
* has completed.
*/
'function': function (callback) {
this.$main.call(this, {}, callback);
},
'object, function': function (options, callback) {
this.$main.call(this, options, callback);
},
'$main': function (options, callback) {
// Loop the collections in the database
var obj = this._collection,
keys = obj.keys(),
keyCount = keys.length,
saveCallback,
index;
saveCallback = function (err) {
if (!err) {
keyCount--;
if (keyCount === 0) {
if (callback) { callback(false); }
}
} else {
if (callback) { callback(err); }
}
};
for (index in obj) {
if (obj.hasOwnProperty(index)) {
// Call the collection save method
if (!options.custom) {
obj[index].save(saveCallback);
} else {
obj[index].saveCustom(saveCallback);
}
}
}
}
});
Shared.finishModule('Persist');
module.exports = Persist;
},{"./Collection":6,"./CollectionGroup":7,"./PersistCompress":36,"./PersistCrypto":37,"./Shared":40,"async":43,"localforage":79}],36:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
pako = _dereq_('pako');
var Plugin = function () {
this.init.apply(this, arguments);
};
Plugin.prototype.init = function (options) {
};
Shared.mixin(Plugin.prototype, 'Mixin.Common');
Plugin.prototype.encode = function (val, meta, finished) {
var wrapper = {
data: val,
type: 'fdbCompress',
enabled: false
},
before,
after,
compressedVal;
// Compress the data
before = val.length;
compressedVal = pako.deflate(val, {to: 'string'});
after = compressedVal.length;
// If the compressed version is smaller than the original, use it!
if (after < before) {
wrapper.data = compressedVal;
wrapper.enabled = true;
}
meta.compression = {
enabled: wrapper.enabled,
compressedBytes: after,
uncompressedBytes: before,
effect: Math.round((100 / before) * after) + '%'
};
finished(false, this.jStringify(wrapper), meta);
};
Plugin.prototype.decode = function (wrapper, meta, finished) {
var compressionEnabled = false,
data;
if (wrapper) {
wrapper = this.jParse(wrapper);
// Check if we need to decompress the string
if (wrapper.enabled) {
data = pako.inflate(wrapper.data, {to: 'string'});
compressionEnabled = true;
} else {
data = wrapper.data;
compressionEnabled = false;
}
meta.compression = {
enabled: compressionEnabled
};
if (finished) {
finished(false, data, meta);
}
} else {
if (finished) {
finished(false, data, meta);
}
}
};
// Register this plugin with the persistent storage class
Shared.plugins.FdbCompress = Plugin;
module.exports = Plugin;
},{"./Shared":40,"pako":80}],37:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared'),
CryptoJS = _dereq_('crypto-js');
var Plugin = function () {
this.init.apply(this, arguments);
};
Plugin.prototype.init = function (options) {
// Ensure at least a password is passed in options
if (!options || !options.pass) {
throw('Cannot initialise persistent storage encryption without a passphrase provided in the passed options object as the "pass" field.');
}
this._algo = options.algo || 'AES';
this._pass = options.pass;
};
Shared.mixin(Plugin.prototype, 'Mixin.Common');
/**
* Gets / sets the current pass-phrase being used to encrypt / decrypt
* data with the plugin.
*/
Shared.synthesize(Plugin.prototype, 'pass');
Plugin.prototype.stringify = function (cipherParams) {
// create json object with ciphertext
var jsonObj = {
ct: cipherParams.ciphertext.toString(CryptoJS.enc.Base64)
};
// optionally add iv and salt
if (cipherParams.iv) {
jsonObj.iv = cipherParams.iv.toString();
}
if (cipherParams.salt) {
jsonObj.s = cipherParams.salt.toString();
}
// stringify json object
return this.jStringify(jsonObj);
};
Plugin.prototype.parse = function (jsonStr) {
// parse json string
var jsonObj = this.jParse(jsonStr);
// extract ciphertext from json object, and create cipher params object
var cipherParams = CryptoJS.lib.CipherParams.create({
ciphertext: CryptoJS.enc.Base64.parse(jsonObj.ct)
});
// optionally extract iv and salt
if (jsonObj.iv) {
cipherParams.iv = CryptoJS.enc.Hex.parse(jsonObj.iv);
}
if (jsonObj.s) {
cipherParams.salt = CryptoJS.enc.Hex.parse(jsonObj.s);
}
return cipherParams;
};
Plugin.prototype.encode = function (val, meta, finished) {
var self = this,
wrapper = {
type: 'fdbCrypto'
},
encryptedVal;
// Encrypt the data
encryptedVal = CryptoJS[this._algo].encrypt(val, this._pass, {
format: {
stringify: function () { return self.stringify.apply(self, arguments); },
parse: function () { return self.parse.apply(self, arguments); }
}
});
wrapper.data = encryptedVal.toString();
wrapper.enabled = true;
meta.encryption = {
enabled: wrapper.enabled
};
if (finished) {
finished(false, this.jStringify(wrapper), meta);
}
};
Plugin.prototype.decode = function (wrapper, meta, finished) {
var self = this,
data;
if (wrapper) {
wrapper = this.jParse(wrapper);
data = CryptoJS[this._algo].decrypt(wrapper.data, this._pass, {
format: {
stringify: function () { return self.stringify.apply(self, arguments); },
parse: function () { return self.parse.apply(self, arguments); }
}
}).toString(CryptoJS.enc.Utf8);
if (finished) {
finished(false, data, meta);
}
} else {
if (finished) {
finished(false, wrapper, meta);
}
}
};
// Register this plugin with the persistent storage class
Shared.plugins.FdbCrypto = Plugin;
module.exports = Plugin;
},{"./Shared":40,"crypto-js":52}],38:[function(_dereq_,module,exports){
"use strict";
var Shared = _dereq_('./Shared');
/**
* Provides chain reactor node linking so that a chain reaction can propagate
* down a node tree. Effectively creates a chain link between the reactorIn and
* reactorOut objects where a chain reaction from the reactorIn is passed through
* the reactorProcess before being passed to the reactorOut object. Reactor
* packets are only passed through to the reactorOut if the reactor IO method
* chainSend is used.
* @param {*} reactorIn An object that has the Mixin.ChainReactor methods mixed
* in to it. Chain reactions that occur inside this object will be passed through
* to the reactorOut object.
* @param {*} reactorOut An object that has the Mixin.ChainReactor methods mixed
* in to it. Chain reactions that occur in the reactorIn object will be passed
* through to this object.
* @param {Function} reactorProcess The processing method to use when chain
* reactions occur.
* @constructor
*/
var ReactorIO = function (reactorIn, reactorOut, reactorProcess) {
if (reactorIn && reactorOut && reactorProcess) {
this._reactorIn = reactorIn;
this._reactorOut = reactorOut;
this._chainHandler = reactorProcess;
if (!reactorIn.chain) {
throw('ForerunnerDB.ReactorIO: ReactorIO requires passed in and out objects to implement the ChainReactor mixin!');
}
// Register the reactorIO with the input
reactorIn.chain(this);
// Register the output with the reactorIO
this.chain(reactorOut);
} else {
throw('ForerunnerDB.ReactorIO: ReactorIO requires in, out and process arguments to instantiate!');
}
};
Shared.addModule('ReactorIO', ReactorIO);
/**
* Drop a reactor IO object, breaking the reactor link between the in and out
* reactor nodes.
* @returns {boolean}
*/
ReactorIO.prototype.drop = function () {
if (!this.isDropped()) {
this._state = 'dropped';
// Remove links
if (this._reactorIn) {
this._reactorIn.unChain(this);
}
if (this._reactorOut) {
this.unChain(this._reactorOut);
}
delete this._reactorIn;
delete this._reactorOut;
delete this._chainHandler;
this.emit('drop', this);
delete this._listeners;
}
return true;
};
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(ReactorIO.prototype, 'state');
Shared.mixin(ReactorIO.prototype, 'Mixin.Common');
Shared.mixin(ReactorIO.prototype, 'Mixin.ChainReactor');
Shared.mixin(ReactorIO.prototype, 'Mixin.Events');
Shared.finishModule('ReactorIO');
module.exports = ReactorIO;
},{"./Shared":40}],39:[function(_dereq_,module,exports){
"use strict";
/**
* Provides functionality to encode and decode JavaScript objects to strings
* and back again. This differs from JSON.stringify and JSON.parse in that
* special objects such as dates can be encoded to strings and back again
* so that the reconstituted version of the string still contains a JavaScript
* date object.
* @constructor
*/
var Serialiser = function () {
this.init.apply(this, arguments);
};
Serialiser.prototype.init = function () {
this._encoder = [];
this._decoder = {};
// Handler for Date() objects
this.registerEncoder('$date', function (data) {
if (data instanceof Date) {
return data.toISOString();
}
});
this.registerDecoder('$date', function (data) {
return new Date(data);
});
// Handler for RegExp() objects
this.registerEncoder('$regexp', function (data) {
if (data instanceof RegExp) {
return {
source: data.source,
params: '' + (data.global ? 'g' : '') + (data.ignoreCase ? 'i' : '')
};
}
});
this.registerDecoder('$regexp', function (data) {
var type = typeof data;
if (type === 'object') {
return new RegExp(data.source, data.params);
} else if (type === 'string') {
return new RegExp(data);
}
});
};
/**
* Register an encoder that can handle encoding for a particular
* object type.
* @param {String} handles The name of the handler e.g. $date.
* @param {Function} method The encoder method.
*/
Serialiser.prototype.registerEncoder = function (handles, method) {
this._encoder.push(function (data) {
var methodVal = method(data),
returnObj;
if (methodVal !== undefined) {
returnObj = {};
returnObj[handles] = methodVal;
}
return returnObj;
});
};
/**
* Register a decoder that can handle decoding for a particular
* object type.
* @param {String} handles The name of the handler e.g. $date. When an object
* has a field matching this handler name then this decode will be invoked
* to provide a decoded version of the data that was previously encoded by
* it's counterpart encoder method.
* @param {Function} method The decoder method.
*/
Serialiser.prototype.registerDecoder = function (handles, method) {
this._decoder[handles] = method;
};
/**
* Loops the encoders and asks each one if it wants to handle encoding for
* the passed data object. If no value is returned (undefined) then the data
* will be passed to the next encoder and so on. If a value is returned the
* loop will break and the encoded data will be used.
* @param {Object} data The data object to handle.
* @returns {*} The encoded data.
* @private
*/
Serialiser.prototype._encode = function (data) {
// Loop the encoders and if a return value is given by an encoder
// the loop will exit and return that value.
var count = this._encoder.length,
retVal;
while (count-- && !retVal) {
retVal = this._encoder[count](data);
}
return retVal;
};
/**
* Converts a previously encoded string back into an object.
* @param {String} data The string to convert to an object.
* @returns {Object} The reconstituted object.
*/
Serialiser.prototype.parse = function (data) {
return this._parse(JSON.parse(data));
};
/**
* Handles restoring an object with special data markers back into
* it's original format.
* @param {Object} data The object to recurse.
* @param {Object=} target The target object to restore data to.
* @returns {Object} The final restored object.
* @private
*/
Serialiser.prototype._parse = function (data, target) {
var i;
if (typeof data === 'object' && data !== null) {
if (data instanceof Array) {
target = target || [];
} else {
target = target || {};
}
// Iterate through the object's keys and handle
// special object types and restore them
for (i in data) {
if (data.hasOwnProperty(i)) {
if (i.substr(0, 1) === '$' && this._decoder[i]) {
// This is a special object type and a handler
// exists, restore it
return this._decoder[i](data[i]);
}
// Not a special object or no handler, recurse as normal
target[i] = this._parse(data[i], target[i]);
}
}
} else {
target = data;
}
// The data is a basic type
return target;
};
/**
* Converts an object to a encoded string representation.
* @param {Object} data The object to encode.
*/
Serialiser.prototype.stringify = function (data) {
return JSON.stringify(this._stringify(data));
};
/**
* Recurse down an object and encode special objects so they can be
* stringified and later restored.
* @param {Object} data The object to parse.
* @param {Object=} target The target object to store converted data to.
* @returns {Object} The converted object.
* @private
*/
Serialiser.prototype._stringify = function (data, target) {
var handledData,
i;
if (typeof data === 'object' && data !== null) {
// Handle special object types so they can be encoded with
// a special marker and later restored by a decoder counterpart
handledData = this._encode(data);
if (handledData) {
// An encoder handled this object type so return it now
return handledData;
}
if (data instanceof Array) {
target = target || [];
} else {
target = target || {};
}
// Iterate through the object's keys and serialise
for (i in data) {
if (data.hasOwnProperty(i)) {
target[i] = this._stringify(data[i], target[i]);
}
}
} else {
target = data;
}
// The data is a basic type
return target;
};
module.exports = Serialiser;
},{}],40:[function(_dereq_,module,exports){
"use strict";
var Overload = _dereq_('./Overload');
/**
* A shared object that can be used to store arbitrary data between class
* instances, and access helper methods.
* @mixin
*/
var Shared = {
version: '1.3.554',
modules: {},
plugins: {},
_synth: {},
/**
* Adds a module to ForerunnerDB.
* @memberof Shared
* @param {String} name The name of the module.
* @param {Function} module The module class.
*/
addModule: function (name, module) {
// Store the module in the module registry
this.modules[name] = module;
// Tell the universe we are loading this module
this.emit('moduleLoad', [name, module]);
},
/**
* Called by the module once all processing has been completed. Used to determine
* if the module is ready for use by other modules.
* @memberof Shared
* @param {String} name The name of the module.
*/
finishModule: function (name) {
if (this.modules[name]) {
// Set the finished loading flag to true
this.modules[name]._fdbFinished = true;
// Assign the module name to itself so it knows what it
// is called
if (this.modules[name].prototype) {
this.modules[name].prototype.className = name;
} else {
this.modules[name].className = name;
}
this.emit('moduleFinished', [name, this.modules[name]]);
} else {
throw('ForerunnerDB.Shared: finishModule called on a module that has not been registered with addModule(): ' + name);
}
},
/**
* Will call your callback method when the specified module has loaded. If the module
* is already loaded the callback is called immediately.
* @memberof Shared
* @param {String} name The name of the module.
* @param {Function} callback The callback method to call when the module is loaded.
*/
moduleFinished: function (name, callback) {
if (this.modules[name] && this.modules[name]._fdbFinished) {
if (callback) { callback(name, this.modules[name]); }
} else {
this.on('moduleFinished', callback);
}
},
/**
* Determines if a module has been added to ForerunnerDB or not.
* @memberof Shared
* @param {String} name The name of the module.
* @returns {Boolean} True if the module exists or false if not.
*/
moduleExists: function (name) {
return Boolean(this.modules[name]);
},
/**
* Adds the properties and methods defined in the mixin to the passed object.
* @memberof Shared
* @param {Object} obj The target object to add mixin key/values to.
* @param {String} mixinName The name of the mixin to add to the object.
*/
mixin: new Overload({
'object, string': function (obj, mixinName) {
var mixinObj;
if (typeof mixinName === 'string') {
mixinObj = this.mixins[mixinName];
if (!mixinObj) {
throw('ForerunnerDB.Shared: Cannot find mixin named: ' + mixinName);
}
}
return this.$main.call(this, obj, mixinObj);
},
'object, *': function (obj, mixinObj) {
return this.$main.call(this, obj, mixinObj);
},
'$main': function (obj, mixinObj) {
if (mixinObj && typeof mixinObj === 'object') {
for (var i in mixinObj) {
if (mixinObj.hasOwnProperty(i)) {
obj[i] = mixinObj[i];
}
}
}
return obj;
}
}),
/**
* Generates a generic getter/setter method for the passed method name.
* @memberof Shared
* @param {Object} obj The object to add the getter/setter to.
* @param {String} name The name of the getter/setter to generate.
* @param {Function=} extend A method to call before executing the getter/setter.
* The existing getter/setter can be accessed from the extend method via the
* $super e.g. this.$super();
*/
synthesize: function (obj, name, extend) {
this._synth[name] = this._synth[name] || function (val) {
if (val !== undefined) {
this['_' + name] = val;
return this;
}
return this['_' + name];
};
if (extend) {
var self = this;
obj[name] = function () {
var tmp = this.$super,
ret;
this.$super = self._synth[name];
ret = extend.apply(this, arguments);
this.$super = tmp;
return ret;
};
} else {
obj[name] = this._synth[name];
}
},
/**
* Allows a method to be overloaded.
* @memberof Shared
* @param arr
* @returns {Function}
* @constructor
*/
overload: Overload,
/**
* Define the mixins that other modules can use as required.
* @memberof Shared
*/
mixins: {
'Mixin.Common': _dereq_('./Mixin.Common'),
'Mixin.Events': _dereq_('./Mixin.Events'),
'Mixin.ChainReactor': _dereq_('./Mixin.ChainReactor'),
'Mixin.CRUD': _dereq_('./Mixin.CRUD'),
'Mixin.Constants': _dereq_('./Mixin.Constants'),
'Mixin.Triggers': _dereq_('./Mixin.Triggers'),
'Mixin.Sorting': _dereq_('./Mixin.Sorting'),
'Mixin.Matching': _dereq_('./Mixin.Matching'),
'Mixin.Updating': _dereq_('./Mixin.Updating'),
'Mixin.Tags': _dereq_('./Mixin.Tags')
}
};
// Add event handling to shared
Shared.mixin(Shared, 'Mixin.Events');
module.exports = Shared;
},{"./Mixin.CRUD":20,"./Mixin.ChainReactor":21,"./Mixin.Common":22,"./Mixin.Constants":23,"./Mixin.Events":24,"./Mixin.Matching":25,"./Mixin.Sorting":26,"./Mixin.Tags":27,"./Mixin.Triggers":28,"./Mixin.Updating":29,"./Overload":32}],41:[function(_dereq_,module,exports){
/* jshint strict:false */
if (!Array.prototype.filter) {
Array.prototype.filter = function(fun/*, thisArg*/) {
if (this === void 0 || this === null) {
throw new TypeError();
}
var t = Object(this);
var len = t.length >>> 0; // jshint ignore:line
if (typeof fun !== 'function') {
throw new TypeError();
}
var res = [];
var thisArg = arguments.length >= 2 ? arguments[1] : void 0;
for (var i = 0; i < len; i++) {
if (i in t) {
var val = t[i];
// NOTE: Technically this should Object.defineProperty at
// the next index, as push can be affected by
// properties on Object.prototype and Array.prototype.
// But that method's new, and collisions should be
// rare, so use the more-compatible alternative.
if (fun.call(thisArg, val, i, t)) {
res.push(val);
}
}
}
return res;
};
}
if (typeof Object.create !== 'function') {
Object.create = (function() {
var Temp = function() {};
return function (prototype) {
if (arguments.length > 1) {
throw Error('Second argument not supported');
}
if (typeof prototype !== 'object') {
throw TypeError('Argument must be an object');
}
Temp.prototype = prototype;
var result = new Temp();
Temp.prototype = null;
return result;
};
})();
}
// Production steps of ECMA-262, Edition 5, 15.4.4.14
// Reference: http://es5.github.io/#x15.4.4.14e
if (!Array.prototype.indexOf) {
Array.prototype.indexOf = function(searchElement, fromIndex) {
var k;
// 1. Let O be the result of calling ToObject passing
// the this value as the argument.
if (this === null) {
throw new TypeError('"this" is null or not defined');
}
var O = Object(this);
// 2. Let lenValue be the result of calling the Get
// internal method of O with the argument "length".
// 3. Let len be ToUint32(lenValue).
var len = O.length >>> 0; // jshint ignore:line
// 4. If len is 0, return -1.
if (len === 0) {
return -1;
}
// 5. If argument fromIndex was passed let n be
// ToInteger(fromIndex); else let n be 0.
var n = +fromIndex || 0;
if (Math.abs(n) === Infinity) {
n = 0;
}
// 6. If n >= len, return -1.
if (n >= len) {
return -1;
}
// 7. If n >= 0, then Let k be n.
// 8. Else, n<0, Let k be len - abs(n).
// If k is less than 0, then let k be 0.
k = Math.max(n >= 0 ? n : len - Math.abs(n), 0);
// 9. Repeat, while k < len
while (k < len) {
// a. Let Pk be ToString(k).
// This is implicit for LHS operands of the in operator
// b. Let kPresent be the result of calling the
// HasProperty internal method of O with argument Pk.
// This step can be combined with c
// c. If kPresent is true, then
// i. Let elementK be the result of calling the Get
// internal method of O with the argument ToString(k).
// ii. Let same be the result of applying the
// Strict Equality Comparison Algorithm to
// searchElement and elementK.
// iii. If same is true, return k.
if (k in O && O[k] === searchElement) {
return k;
}
k++;
}
return -1;
};
}
module.exports = {};
},{}],42:[function(_dereq_,module,exports){
"use strict";
// Import external names locally
var Shared,
Db,
Collection,
CollectionGroup,
CollectionInit,
DbInit,
ReactorIO,
ActiveBucket;
Shared = _dereq_('./Shared');
/**
* Creates a new view instance.
* @param {String} name The name of the view.
* @param {Object=} query The view's query.
* @param {Object=} options An options object.
* @constructor
*/
var View = function (name, query, options) {
this.init.apply(this, arguments);
};
View.prototype.init = function (name, query, options) {
var self = this;
this._name = name;
this._listeners = {};
this._querySettings = {};
this._debug = {};
this.query(query, false);
this.queryOptions(options, false);
this._collectionDroppedWrap = function () {
self._collectionDropped.apply(self, arguments);
};
this._privateData = new Collection(this.name() + '_internalPrivate');
};
Shared.addModule('View', View);
Shared.mixin(View.prototype, 'Mixin.Common');
Shared.mixin(View.prototype, 'Mixin.ChainReactor');
Shared.mixin(View.prototype, 'Mixin.Constants');
Shared.mixin(View.prototype, 'Mixin.Triggers');
Shared.mixin(View.prototype, 'Mixin.Tags');
Collection = _dereq_('./Collection');
CollectionGroup = _dereq_('./CollectionGroup');
ActiveBucket = _dereq_('./ActiveBucket');
ReactorIO = _dereq_('./ReactorIO');
CollectionInit = Collection.prototype.init;
Db = Shared.modules.Db;
DbInit = Db.prototype.init;
/**
* Gets / sets the current state.
* @param {String=} val The name of the state to set.
* @returns {*}
*/
Shared.synthesize(View.prototype, 'state');
/**
* Gets / sets the current name.
* @param {String=} val The new name to set.
* @returns {*}
*/
Shared.synthesize(View.prototype, 'name');
/**
* Gets / sets the current cursor.
* @param {String=} val The new cursor to set.
* @returns {*}
*/
Shared.synthesize(View.prototype, 'cursor', function (val) {
if (val === undefined) {
return this._cursor || {};
}
this.$super.apply(this, arguments);
});
/**
* Executes an insert against the view's underlying data-source.
* @see Collection::insert()
*/
View.prototype.insert = function () {
this._from.insert.apply(this._from, arguments);
};
/**
* Executes an update against the view's underlying data-source.
* @see Collection::update()
*/
View.prototype.update = function () {
this._from.update.apply(this._from, arguments);
};
/**
* Executes an updateById against the view's underlying data-source.
* @see Collection::updateById()
*/
View.prototype.updateById = function () {
this._from.updateById.apply(this._from, arguments);
};
/**
* Executes a remove against the view's underlying data-source.
* @see Collection::remove()
*/
View.prototype.remove = function () {
this._from.remove.apply(this._from, arguments);
};
/**
* Queries the view data.
* @see Collection::find()
* @returns {Array} The result of the find query.
*/
View.prototype.find = function (query, options) {
return this.publicData().find(query, options);
};
/**
* Queries the view data for a single document.
* @see Collection::findOne()
* @returns {Object} The result of the find query.
*/
View.prototype.findOne = function (query, options) {
return this.publicData().findOne(query, options);
};
/**
* Queries the view data by specific id.
* @see Collection::findById()
* @returns {Array} The result of the find query.
*/
View.prototype.findById = function (id, options) {
return this.publicData().findById(id, options);
};
/**
* Queries the view data in a sub-array.
* @see Collection::findSub()
* @returns {Array} The result of the find query.
*/
View.prototype.findSub = function (match, path, subDocQuery, subDocOptions) {
return this.publicData().findSub(match, path, subDocQuery, subDocOptions);
};
/**
* Queries the view data in a sub-array and returns first match.
* @see Collection::findSubOne()
* @returns {Object} The result of the find query.
*/
View.prototype.findSubOne = function (match, path, subDocQuery, subDocOptions) {
return this.publicData().findSubOne(match, path, subDocQuery, subDocOptions);
};
/**
* Gets the module's internal data collection.
* @returns {Collection}
*/
View.prototype.data = function () {
return this._privateData;
};
/**
* Sets the source from which the view will assemble its data.
* @param {Collection|View} source The source to use to assemble view data.
* @param {Function=} callback A callback method.
* @returns {*} If no argument is passed, returns the current value of from,
* otherwise returns itself for chaining.
*/
View.prototype.from = function (source, callback) {
var self = this;
if (source !== undefined) {
// Check if we have an existing from
if (this._from) {
// Remove the listener to the drop event
this._from.off('drop', this._collectionDroppedWrap);
delete this._from;
}
// Check if we have an existing reactor io
if (this._io) {
// Drop the io and remove it
this._io.drop();
delete this._io;
}
if (typeof(source) === 'string') {
source = this._db.collection(source);
}
if (source.className === 'View') {
// The source is a view so IO to the internal data collection
// instead of the view proper
source = source.privateData();
if (this.debug()) {
console.log(this.logIdentifier() + ' Using internal private data "' + source.instanceIdentifier() + '" for IO graph linking');
}
}
this._from = source;
this._from.on('drop', this._collectionDroppedWrap);
// Create a new reactor IO graph node that intercepts chain packets from the
// view's "from" source and determines how they should be interpreted by
// this view. If the view does not have a query then this reactor IO will
// simply pass along the chain packet without modifying it.
this._io = new ReactorIO(source, this, function (chainPacket) {
var data,
diff,
query,
filteredData,
doSend,
pk,
i;
// Check that the state of the "self" object is not dropped
if (self && !self.isDropped()) {
// Check if we have a constraining query
if (self._querySettings.query) {
if (chainPacket.type === 'insert') {
data = chainPacket.data;
// Check if the data matches our query
if (data instanceof Array) {
filteredData = [];
for (i = 0; i < data.length; i++) {
if (self._privateData._match(data[i], self._querySettings.query, self._querySettings.options, 'and', {})) {
filteredData.push(data[i]);
doSend = true;
}
}
} else {
if (self._privateData._match(data, self._querySettings.query, self._querySettings.options, 'and', {})) {
filteredData = data;
doSend = true;
}
}
if (doSend) {
this.chainSend('insert', filteredData);
}
return true;
}
if (chainPacket.type === 'update') {
// Do a DB diff between this view's data and the underlying collection it reads from
// to see if something has changed
diff = self._privateData.diff(self._from.subset(self._querySettings.query, self._querySettings.options));
if (diff.insert.length || diff.remove.length) {
// Now send out new chain packets for each operation
if (diff.insert.length) {
this.chainSend('insert', diff.insert);
}
if (diff.update.length) {
pk = self._privateData.primaryKey();
for (i = 0; i < diff.update.length; i++) {
query = {};
query[pk] = diff.update[i][pk];
this.chainSend('update', {
query: query,
update: diff.update[i]
});
}
}
if (diff.remove.length) {
pk = self._privateData.primaryKey();
var $or = [],
removeQuery = {
query: {
$or: $or
}
};
for (i = 0; i < diff.remove.length; i++) {
$or.push({_id: diff.remove[i][pk]});
}
this.chainSend('remove', removeQuery);
}
// Return true to stop further propagation of the chain packet
return true;
} else {
// Returning false informs the chain reactor to continue propagation
// of the chain packet down the graph tree
return false;
}
}
}
}
// Returning false informs the chain reactor to continue propagation
// of the chain packet down the graph tree
return false;
});
var collData = source.find(this._querySettings.query, this._querySettings.options);
this._privateData.primaryKey(source.primaryKey());
this._privateData.setData(collData, {}, callback);
if (this._querySettings.options && this._querySettings.options.$orderBy) {
this.rebuildActiveBucket(this._querySettings.options.$orderBy);
} else {
this.rebuildActiveBucket();
}
return this;
}
return this._from;
};
/**
* Handles when an underlying collection the view is using as a data
* source is dropped.
* @param {Collection} collection The collection that has been dropped.
* @private
*/
View.prototype._collectionDropped = function (collection) {
if (collection) {
// Collection was dropped, remove from view
delete this._from;
}
};
/**
* Creates an index on the view.
* @see Collection::ensureIndex()
* @returns {*}
*/
View.prototype.ensureIndex = function () {
return this._privateData.ensureIndex.apply(this._privateData, arguments);
};
/**
* The chain reaction handler method for the view.
* @param {Object} chainPacket The chain reaction packet to handle.
* @private
*/
View.prototype._chainHandler = function (chainPacket) {
var //self = this,
arr,
count,
index,
insertIndex,
updates,
primaryKey,
item,
currentIndex;
if (this.debug()) {
console.log(this.logIdentifier() + ' Received chain reactor data');
}
switch (chainPacket.type) {
case 'setData':
if (this.debug()) {
console.log(this.logIdentifier() + ' Setting data in underlying (internal) view collection "' + this._privateData.name() + '"');
}
// Get the new data from our underlying data source sorted as we want
var collData = this._from.find(this._querySettings.query, this._querySettings.options);
this._privateData.setData(collData);
break;
case 'insert':
if (this.debug()) {
console.log(this.logIdentifier() + ' Inserting some data into underlying (internal) view collection "' + this._privateData.name() + '"');
}
// Decouple the data to ensure we are working with our own copy
chainPacket.data = this.decouple(chainPacket.data);
// Make sure we are working with an array
if (!(chainPacket.data instanceof Array)) {
chainPacket.data = [chainPacket.data];
}
if (this._querySettings.options && this._querySettings.options.$orderBy) {
// Loop the insert data and find each item's index
arr = chainPacket.data;
count = arr.length;
for (index = 0; index < count; index++) {
insertIndex = this._activeBucket.insert(arr[index]);
this._privateData._insertHandle(chainPacket.data, insertIndex);
}
} else {
// Set the insert index to the passed index, or if none, the end of the view data array
insertIndex = this._privateData._data.length;
this._privateData._insertHandle(chainPacket.data, insertIndex);
}
break;
case 'update':
if (this.debug()) {
console.log(this.logIdentifier() + ' Updating some data in underlying (internal) view collection "' + this._privateData.name() + '"');
}
primaryKey = this._privateData.primaryKey();
// Do the update
updates = this._privateData.update(
chainPacket.data.query,
chainPacket.data.update,
chainPacket.data.options
);
if (this._querySettings.options && this._querySettings.options.$orderBy) {
// TODO: This would be a good place to improve performance by somehow
// TODO: inspecting the change that occurred when update was performed
// TODO: above and determining if it affected the order clause keys
// TODO: and if not, skipping the active bucket updates here
// Loop the updated items and work out their new sort locations
count = updates.length;
for (index = 0; index < count; index++) {
item = updates[index];
// Remove the item from the active bucket (via it's id)
this._activeBucket.remove(item);
// Get the current location of the item
currentIndex = this._privateData._data.indexOf(item);
// Add the item back in to the active bucket
insertIndex = this._activeBucket.insert(item);
if (currentIndex !== insertIndex) {
// Move the updated item to the new index
this._privateData._updateSpliceMove(this._privateData._data, currentIndex, insertIndex);
}
}
}
break;
case 'remove':
if (this.debug()) {
console.log(this.logIdentifier() + ' Removing some data from underlying (internal) view collection "' + this._privateData.name() + '"');
}
this._privateData.remove(chainPacket.data.query, chainPacket.options);
break;
default:
break;
}
};
/**
* Listens for an event.
* @see Mixin.Events::on()
*/
View.prototype.on = function () {
return this._privateData.on.apply(this._privateData, arguments);
};
/**
* Cancels an event listener.
* @see Mixin.Events::off()
*/
View.prototype.off = function () {
return this._privateData.off.apply(this._privateData, arguments);
};
/**
* Emits an event.
* @see Mixin.Events::emit()
*/
View.prototype.emit = function () {
return this._privateData.emit.apply(this._privateData, arguments);
};
/**
* Find the distinct values for a specified field across a single collection and
* returns the results in an array.
* @param {String} key The field path to return distinct values for e.g. "person.name".
* @param {Object=} query The query to use to filter the documents used to return values from.
* @param {Object=} options The query options to use when running the query.
* @returns {Array}
*/
View.prototype.distinct = function (key, query, options) {
var coll = this.publicData();
return coll.distinct.apply(coll, arguments);
};
/**
* Gets the primary key for this view from the assigned collection.
* @see Collection::primaryKey()
* @returns {String}
*/
View.prototype.primaryKey = function () {
return this.publicData().primaryKey();
};
/**
* Drops a view and all it's stored data from the database.
* @returns {boolean} True on success, false on failure.
*/
View.prototype.drop = function (callback) {
if (!this.isDropped()) {
if (this._from) {
this._from.off('drop', this._collectionDroppedWrap);
this._from._removeView(this);
}
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Dropping');
}
this._state = 'dropped';
// Clear io and chains
if (this._io) {
this._io.drop();
}
// Drop the view's internal collection
if (this._privateData) {
this._privateData.drop();
}
if (this._publicData && this._publicData !== this._privateData) {
this._publicData.drop();
}
if (this._db && this._name) {
delete this._db._view[this._name];
}
this.emit('drop', this);
if (callback) { callback(false, true); }
delete this._chain;
delete this._from;
delete this._privateData;
delete this._io;
delete this._listeners;
delete this._querySettings;
delete this._db;
return true;
}
return false;
};
/**
* Gets / sets the db instance this class instance belongs to.
* @param {Db=} db The db instance.
* @memberof View
* @returns {*}
*/
Shared.synthesize(View.prototype, 'db', function (db) {
if (db) {
this.privateData().db(db);
this.publicData().db(db);
// Apply the same debug settings
this.debug(db.debug());
this.privateData().debug(db.debug());
this.publicData().debug(db.debug());
}
return this.$super.apply(this, arguments);
});
/**
* Gets / sets the query object and query options that the view uses
* to build it's data set. This call modifies both the query and
* query options at the same time.
* @param {Object=} query The query to set.
* @param {Boolean=} options The query options object.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
View.prototype.queryData = function (query, options, refresh) {
if (query !== undefined) {
this._querySettings.query = query;
if (query.$findSub && !query.$findSub.$from) {
query.$findSub.$from = this._privateData.name();
}
if (query.$findSubOne && !query.$findSubOne.$from) {
query.$findSubOne.$from = this._privateData.name();
}
}
if (options !== undefined) {
this._querySettings.options = options;
}
if (query !== undefined || options !== undefined) {
if (refresh === undefined || refresh === true) {
this.refresh();
}
return this;
}
return this._querySettings;
};
/**
* Add data to the existing query.
* @param {Object} obj The data whose keys will be added to the existing
* query object.
* @param {Boolean} overwrite Whether or not to overwrite data that already
* exists in the query object. Defaults to true.
* @param {Boolean=} refresh Whether or not to refresh the view data set
* once the operation is complete. Defaults to true.
*/
View.prototype.queryAdd = function (obj, overwrite, refresh) {
this._querySettings.query = this._querySettings.query || {};
var query = this._querySettings.query,
i;
if (obj !== undefined) {
// Loop object properties and add to existing query
for (i in obj) {
if (obj.hasOwnProperty(i)) {
if (query[i] === undefined || (query[i] !== undefined && overwrite !== false)) {
query[i] = obj[i];
}
}
}
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
};
/**
* Remove data from the existing query.
* @param {Object} obj The data whose keys will be removed from the existing
* query object.
* @param {Boolean=} refresh Whether or not to refresh the view data set
* once the operation is complete. Defaults to true.
*/
View.prototype.queryRemove = function (obj, refresh) {
var query = this._querySettings.query,
i;
if (query) {
if (obj !== undefined) {
// Loop object properties and add to existing query
for (i in obj) {
if (obj.hasOwnProperty(i)) {
delete query[i];
}
}
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
}
};
/**
* Gets / sets the query being used to generate the view data. It
* does not change or modify the view's query options.
* @param {Object=} query The query to set.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
View.prototype.query = function (query, refresh) {
if (query !== undefined) {
this._querySettings.query = query;
if (query.$findSub && !query.$findSub.$from) {
query.$findSub.$from = this._privateData.name();
}
if (query.$findSubOne && !query.$findSubOne.$from) {
query.$findSubOne.$from = this._privateData.name();
}
if (refresh === undefined || refresh === true) {
this.refresh();
}
return this;
}
return this._querySettings.query;
};
/**
* Gets / sets the orderBy clause in the query options for the view.
* @param {Object=} val The order object.
* @returns {*}
*/
View.prototype.orderBy = function (val) {
if (val !== undefined) {
var queryOptions = this.queryOptions() || {};
queryOptions.$orderBy = val;
this.queryOptions(queryOptions);
return this;
}
return (this.queryOptions() || {}).$orderBy;
};
/**
* Gets / sets the page clause in the query options for the view.
* @param {Number=} val The page number to change to (zero index).
* @returns {*}
*/
View.prototype.page = function (val) {
if (val !== undefined) {
var queryOptions = this.queryOptions() || {};
// Only execute a query options update if page has changed
if (val !== queryOptions.$page) {
queryOptions.$page = val;
this.queryOptions(queryOptions);
}
return this;
}
return (this.queryOptions() || {}).$page;
};
/**
* Jump to the first page in the data set.
* @returns {*}
*/
View.prototype.pageFirst = function () {
return this.page(0);
};
/**
* Jump to the last page in the data set.
* @returns {*}
*/
View.prototype.pageLast = function () {
var pages = this.cursor().pages,
lastPage = pages !== undefined ? pages : 0;
return this.page(lastPage - 1);
};
/**
* Move forward or backwards in the data set pages by passing a positive
* or negative integer of the number of pages to move.
* @param {Number} val The number of pages to move.
* @returns {*}
*/
View.prototype.pageScan = function (val) {
if (val !== undefined) {
var pages = this.cursor().pages,
queryOptions = this.queryOptions() || {},
currentPage = queryOptions.$page !== undefined ? queryOptions.$page : 0;
currentPage += val;
if (currentPage < 0) {
currentPage = 0;
}
if (currentPage >= pages) {
currentPage = pages - 1;
}
return this.page(currentPage);
}
};
/**
* Gets / sets the query options used when applying sorting etc to the
* view data set.
* @param {Object=} options An options object.
* @param {Boolean=} refresh Whether to refresh the view data after
* this operation. Defaults to true.
* @returns {*}
*/
View.prototype.queryOptions = function (options, refresh) {
if (options !== undefined) {
this._querySettings.options = options;
if (options.$decouple === undefined) { options.$decouple = true; }
if (refresh === undefined || refresh === true) {
this.refresh();
} else {
this.rebuildActiveBucket(options.$orderBy);
}
return this;
}
return this._querySettings.options;
};
View.prototype.rebuildActiveBucket = function (orderBy) {
if (orderBy) {
var arr = this._privateData._data,
arrCount = arr.length;
// Build a new active bucket
this._activeBucket = new ActiveBucket(orderBy);
this._activeBucket.primaryKey(this._privateData.primaryKey());
// Loop the current view data and add each item
for (var i = 0; i < arrCount; i++) {
this._activeBucket.insert(arr[i]);
}
} else {
// Remove any existing active bucket
delete this._activeBucket;
}
};
/**
* Refreshes the view data such as ordering etc.
*/
View.prototype.refresh = function () {
if (this._from) {
var pubData = this.publicData(),
refreshResults;
// Re-grab all the data for the view from the collection
this._privateData.remove();
//pubData.remove();
refreshResults = this._from.find(this._querySettings.query, this._querySettings.options);
this.cursor(refreshResults.$cursor);
this._privateData.insert(refreshResults);
this._privateData._data.$cursor = refreshResults.$cursor;
pubData._data.$cursor = refreshResults.$cursor;
/*if (pubData._linked) {
// Update data and observers
//var transformedData = this._privateData.find();
// TODO: Shouldn't this data get passed into a transformIn first?
// TODO: This breaks linking because its passing decoupled data and overwriting non-decoupled data
// TODO: Is this even required anymore? After commenting it all seems to work
// TODO: Might be worth setting up a test to check transforms and linking then remove this if working?
//jQuery.observable(pubData._data).refresh(transformedData);
}*/
}
if (this._querySettings.options && this._querySettings.options.$orderBy) {
this.rebuildActiveBucket(this._querySettings.options.$orderBy);
} else {
this.rebuildActiveBucket();
}
return this;
};
/**
* Returns the number of documents currently in the view.
* @returns {Number}
*/
View.prototype.count = function () {
if (this.publicData()) {
return this.publicData().count.apply(this.publicData(), arguments);
}
return 0;
};
// Call underlying
View.prototype.subset = function () {
return this.publicData().subset.apply(this._privateData, arguments);
};
/**
* Takes the passed data and uses it to set transform methods and globally
* enable or disable the transform system for the view.
* @param {Object} obj The new transform system settings "enabled", "dataIn" and "dataOut":
* {
* "enabled": true,
* "dataIn": function (data) { return data; },
* "dataOut": function (data) { return data; }
* }
* @returns {*}
*/
View.prototype.transform = function (obj) {
var self = this;
if (obj !== undefined) {
if (typeof obj === "object") {
if (obj.enabled !== undefined) {
this._transformEnabled = obj.enabled;
}
if (obj.dataIn !== undefined) {
this._transformIn = obj.dataIn;
}
if (obj.dataOut !== undefined) {
this._transformOut = obj.dataOut;
}
} else {
this._transformEnabled = obj !== false;
}
if (this._transformEnabled) {
// Check for / create the public data collection
if (!this._publicData) {
// Create the public data collection
this._publicData = new Collection('__FDB__view_publicData_' + this._name);
this._publicData.db(this._privateData._db);
this._publicData.transform({
enabled: true,
dataIn: this._transformIn,
dataOut: this._transformOut
});
// Create a chain reaction IO node to keep the private and
// public data collections in sync
this._transformIo = new ReactorIO(this._privateData, this._publicData, function (chainPacket) {
var data = chainPacket.data;
switch (chainPacket.type) {
case 'primaryKey':
self._publicData.primaryKey(data);
this.chainSend('primaryKey', data);
break;
case 'setData':
self._publicData.setData(data);
this.chainSend('setData', data);
break;
case 'insert':
self._publicData.insert(data);
this.chainSend('insert', data);
break;
case 'update':
// Do the update
self._publicData.update(
data.query,
data.update,
data.options
);
this.chainSend('update', data);
break;
case 'remove':
self._publicData.remove(data.query, chainPacket.options);
this.chainSend('remove', data);
break;
default:
break;
}
});
}
// Set initial data and settings
this._publicData.primaryKey(this.privateData().primaryKey());
this._publicData.setData(this.privateData().find());
} else {
// Remove the public data collection
if (this._publicData) {
this._publicData.drop();
delete this._publicData;
if (this._transformIo) {
this._transformIo.drop();
delete this._transformIo;
}
}
}
return this;
}
return {
enabled: this._transformEnabled,
dataIn: this._transformIn,
dataOut: this._transformOut
};
};
/**
* Executes a method against each document that matches query and returns an
* array of documents that may have been modified by the method.
* @param {Object} query The query object.
* @param {Function} func The method that each document is passed to. If this method
* returns false for a particular document it is excluded from the results.
* @param {Object=} options Optional options object.
* @returns {Array}
*/
View.prototype.filter = function (query, func, options) {
return (this.publicData()).filter(query, func, options);
};
/**
* Returns the non-transformed data the view holds as a collection
* reference.
* @return {Collection} The non-transformed collection reference.
*/
View.prototype.privateData = function () {
return this._privateData;
};
/**
* Returns a data object representing the public data this view
* contains. This can change depending on if transforms are being
* applied to the view or not.
*
* If no transforms are applied then the public data will be the
* same as the private data the view holds. If transforms are
* applied then the public data will contain the transformed version
* of the private data.
*
* The public data collection is also used by data binding to only
* changes to the publicData will show in a data-bound element.
*/
View.prototype.publicData = function () {
if (this._transformEnabled) {
return this._publicData;
} else {
return this._privateData;
}
};
// Extend collection with view init
Collection.prototype.init = function () {
this._view = [];
CollectionInit.apply(this, arguments);
};
/**
* Creates a view and assigns the collection as its data source.
* @param {String} name The name of the new view.
* @param {Object} query The query to apply to the new view.
* @param {Object} options The options object to apply to the view.
* @returns {*}
*/
Collection.prototype.view = function (name, query, options) {
if (this._db && this._db._view ) {
if (!this._db._view[name]) {
var view = new View(name, query, options)
.db(this._db)
.from(this);
this._view = this._view || [];
this._view.push(view);
return view;
} else {
throw(this.logIdentifier() + ' Cannot create a view using this collection because a view with this name already exists: ' + name);
}
}
};
/**
* Adds a view to the internal view lookup.
* @param {View} view The view to add.
* @returns {Collection}
* @private
*/
Collection.prototype._addView = CollectionGroup.prototype._addView = function (view) {
if (view !== undefined) {
this._view.push(view);
}
return this;
};
/**
* Removes a view from the internal view lookup.
* @param {View} view The view to remove.
* @returns {Collection}
* @private
*/
Collection.prototype._removeView = CollectionGroup.prototype._removeView = function (view) {
if (view !== undefined) {
var index = this._view.indexOf(view);
if (index > -1) {
this._view.splice(index, 1);
}
}
return this;
};
// Extend DB with views init
Db.prototype.init = function () {
this._view = {};
DbInit.apply(this, arguments);
};
/**
* Gets a view by it's name.
* @param {String} viewName The name of the view to retrieve.
* @returns {*}
*/
Db.prototype.view = function (viewName) {
var self = this;
// Handle being passed an instance
if (viewName instanceof View) {
return viewName;
}
if (this._view[viewName]) {
return this._view[viewName];
} else {
if (this.debug() || (this._db && this._db.debug())) {
console.log(this.logIdentifier() + ' Creating view ' + viewName);
}
}
this._view[viewName] = this._view[viewName] || new View(viewName).db(this);
self.emit('create', [self._view[viewName], 'view', viewName]);
return this._view[viewName];
};
/**
* Determine if a view with the passed name already exists.
* @param {String} viewName The name of the view to check for.
* @returns {boolean}
*/
Db.prototype.viewExists = function (viewName) {
return Boolean(this._view[viewName]);
};
/**
* Returns an array of views the DB currently has.
* @returns {Array} An array of objects containing details of each view
* the database is currently managing.
*/
Db.prototype.views = function () {
var arr = [],
view,
i;
for (i in this._view) {
if (this._view.hasOwnProperty(i)) {
view = this._view[i];
arr.push({
name: i,
count: view.count(),
linked: view.isLinked !== undefined ? view.isLinked() : false
});
}
}
return arr;
};
Shared.finishModule('View');
module.exports = View;
},{"./ActiveBucket":3,"./Collection":6,"./CollectionGroup":7,"./ReactorIO":38,"./Shared":40}],43:[function(_dereq_,module,exports){
(function (process,global){
/*!
* async
* https://github.com/caolan/async
*
* Copyright 2010-2014 Caolan McMahon
* Released under the MIT license
*/
(function () {
var async = {};
function noop() {}
function identity(v) {
return v;
}
function toBool(v) {
return !!v;
}
function notId(v) {
return !v;
}
// global on the server, window in the browser
var previous_async;
// Establish the root object, `window` (`self`) in the browser, `global`
// on the server, or `this` in some virtual machines. We use `self`
// instead of `window` for `WebWorker` support.
var root = typeof self === 'object' && self.self === self && self ||
typeof global === 'object' && global.global === global && global ||
this;
if (root != null) {
previous_async = root.async;
}
async.noConflict = function () {
root.async = previous_async;
return async;
};
function only_once(fn) {
return function() {
if (fn === null) throw new Error("Callback was already called.");
fn.apply(this, arguments);
fn = null;
};
}
function _once(fn) {
return function() {
if (fn === null) return;
fn.apply(this, arguments);
fn = null;
};
}
//// cross-browser compatiblity functions ////
var _toString = Object.prototype.toString;
var _isArray = Array.isArray || function (obj) {
return _toString.call(obj) === '[object Array]';
};
// Ported from underscore.js isObject
var _isObject = function(obj) {
var type = typeof obj;
return type === 'function' || type === 'object' && !!obj;
};
function _isArrayLike(arr) {
return _isArray(arr) || (
// has a positive integer length property
typeof arr.length === "number" &&
arr.length >= 0 &&
arr.length % 1 === 0
);
}
function _arrayEach(arr, iterator) {
var index = -1,
length = arr.length;
while (++index < length) {
iterator(arr[index], index, arr);
}
}
function _map(arr, iterator) {
var index = -1,
length = arr.length,
result = Array(length);
while (++index < length) {
result[index] = iterator(arr[index], index, arr);
}
return result;
}
function _range(count) {
return _map(Array(count), function (v, i) { return i; });
}
function _reduce(arr, iterator, memo) {
_arrayEach(arr, function (x, i, a) {
memo = iterator(memo, x, i, a);
});
return memo;
}
function _forEachOf(object, iterator) {
_arrayEach(_keys(object), function (key) {
iterator(object[key], key);
});
}
function _indexOf(arr, item) {
for (var i = 0; i < arr.length; i++) {
if (arr[i] === item) return i;
}
return -1;
}
var _keys = Object.keys || function (obj) {
var keys = [];
for (var k in obj) {
if (obj.hasOwnProperty(k)) {
keys.push(k);
}
}
return keys;
};
function _keyIterator(coll) {
var i = -1;
var len;
var keys;
if (_isArrayLike(coll)) {
len = coll.length;
return function next() {
i++;
return i < len ? i : null;
};
} else {
keys = _keys(coll);
len = keys.length;
return function next() {
i++;
return i < len ? keys[i] : null;
};
}
}
// Similar to ES6's rest param (http://ariya.ofilabs.com/2013/03/es6-and-rest-parameter.html)
// This accumulates the arguments passed into an array, after a given index.
// From underscore.js (https://github.com/jashkenas/underscore/pull/2140).
function _restParam(func, startIndex) {
startIndex = startIndex == null ? func.length - 1 : +startIndex;
return function() {
var length = Math.max(arguments.length - startIndex, 0);
var rest = Array(length);
for (var index = 0; index < length; index++) {
rest[index] = arguments[index + startIndex];
}
switch (startIndex) {
case 0: return func.call(this, rest);
case 1: return func.call(this, arguments[0], rest);
}
// Currently unused but handle cases outside of the switch statement:
// var args = Array(startIndex + 1);
// for (index = 0; index < startIndex; index++) {
// args[index] = arguments[index];
// }
// args[startIndex] = rest;
// return func.apply(this, args);
};
}
function _withoutIndex(iterator) {
return function (value, index, callback) {
return iterator(value, callback);
};
}
//// exported async module functions ////
//// nextTick implementation with browser-compatible fallback ////
// capture the global reference to guard against fakeTimer mocks
var _setImmediate = typeof setImmediate === 'function' && setImmediate;
var _delay = _setImmediate ? function(fn) {
// not a direct alias for IE10 compatibility
_setImmediate(fn);
} : function(fn) {
setTimeout(fn, 0);
};
if (typeof process === 'object' && typeof process.nextTick === 'function') {
async.nextTick = process.nextTick;
} else {
async.nextTick = _delay;
}
async.setImmediate = _setImmediate ? _delay : async.nextTick;
async.forEach =
async.each = function (arr, iterator, callback) {
return async.eachOf(arr, _withoutIndex(iterator), callback);
};
async.forEachSeries =
async.eachSeries = function (arr, iterator, callback) {
return async.eachOfSeries(arr, _withoutIndex(iterator), callback);
};
async.forEachLimit =
async.eachLimit = function (arr, limit, iterator, callback) {
return _eachOfLimit(limit)(arr, _withoutIndex(iterator), callback);
};
async.forEachOf =
async.eachOf = function (object, iterator, callback) {
callback = _once(callback || noop);
object = object || [];
var iter = _keyIterator(object);
var key, completed = 0;
while ((key = iter()) != null) {
completed += 1;
iterator(object[key], key, only_once(done));
}
if (completed === 0) callback(null);
function done(err) {
completed--;
if (err) {
callback(err);
}
// Check key is null in case iterator isn't exhausted
// and done resolved synchronously.
else if (key === null && completed <= 0) {
callback(null);
}
}
};
async.forEachOfSeries =
async.eachOfSeries = function (obj, iterator, callback) {
callback = _once(callback || noop);
obj = obj || [];
var nextKey = _keyIterator(obj);
var key = nextKey();
function iterate() {
var sync = true;
if (key === null) {
return callback(null);
}
iterator(obj[key], key, only_once(function (err) {
if (err) {
callback(err);
}
else {
key = nextKey();
if (key === null) {
return callback(null);
} else {
if (sync) {
async.setImmediate(iterate);
} else {
iterate();
}
}
}
}));
sync = false;
}
iterate();
};
async.forEachOfLimit =
async.eachOfLimit = function (obj, limit, iterator, callback) {
_eachOfLimit(limit)(obj, iterator, callback);
};
function _eachOfLimit(limit) {
return function (obj, iterator, callback) {
callback = _once(callback || noop);
obj = obj || [];
var nextKey = _keyIterator(obj);
if (limit <= 0) {
return callback(null);
}
var done = false;
var running = 0;
var errored = false;
(function replenish () {
if (done && running <= 0) {
return callback(null);
}
while (running < limit && !errored) {
var key = nextKey();
if (key === null) {
done = true;
if (running <= 0) {
callback(null);
}
return;
}
running += 1;
iterator(obj[key], key, only_once(function (err) {
running -= 1;
if (err) {
callback(err);
errored = true;
}
else {
replenish();
}
}));
}
})();
};
}
function doParallel(fn) {
return function (obj, iterator, callback) {
return fn(async.eachOf, obj, iterator, callback);
};
}
function doParallelLimit(fn) {
return function (obj, limit, iterator, callback) {
return fn(_eachOfLimit(limit), obj, iterator, callback);
};
}
function doSeries(fn) {
return function (obj, iterator, callback) {
return fn(async.eachOfSeries, obj, iterator, callback);
};
}
function _asyncMap(eachfn, arr, iterator, callback) {
callback = _once(callback || noop);
arr = arr || [];
var results = _isArrayLike(arr) ? [] : {};
eachfn(arr, function (value, index, callback) {
iterator(value, function (err, v) {
results[index] = v;
callback(err);
});
}, function (err) {
callback(err, results);
});
}
async.map = doParallel(_asyncMap);
async.mapSeries = doSeries(_asyncMap);
async.mapLimit = doParallelLimit(_asyncMap);
// reduce only has a series version, as doing reduce in parallel won't
// work in many situations.
async.inject =
async.foldl =
async.reduce = function (arr, memo, iterator, callback) {
async.eachOfSeries(arr, function (x, i, callback) {
iterator(memo, x, function (err, v) {
memo = v;
callback(err);
});
}, function (err) {
callback(err, memo);
});
};
async.foldr =
async.reduceRight = function (arr, memo, iterator, callback) {
var reversed = _map(arr, identity).reverse();
async.reduce(reversed, memo, iterator, callback);
};
async.transform = function (arr, memo, iterator, callback) {
if (arguments.length === 3) {
callback = iterator;
iterator = memo;
memo = _isArray(arr) ? [] : {};
}
async.eachOf(arr, function(v, k, cb) {
iterator(memo, v, k, cb);
}, function(err) {
callback(err, memo);
});
};
function _filter(eachfn, arr, iterator, callback) {
var results = [];
eachfn(arr, function (x, index, callback) {
iterator(x, function (v) {
if (v) {
results.push({index: index, value: x});
}
callback();
});
}, function () {
callback(_map(results.sort(function (a, b) {
return a.index - b.index;
}), function (x) {
return x.value;
}));
});
}
async.select =
async.filter = doParallel(_filter);
async.selectLimit =
async.filterLimit = doParallelLimit(_filter);
async.selectSeries =
async.filterSeries = doSeries(_filter);
function _reject(eachfn, arr, iterator, callback) {
_filter(eachfn, arr, function(value, cb) {
iterator(value, function(v) {
cb(!v);
});
}, callback);
}
async.reject = doParallel(_reject);
async.rejectLimit = doParallelLimit(_reject);
async.rejectSeries = doSeries(_reject);
function _createTester(eachfn, check, getResult) {
return function(arr, limit, iterator, cb) {
function done() {
if (cb) cb(getResult(false, void 0));
}
function iteratee(x, _, callback) {
if (!cb) return callback();
iterator(x, function (v) {
if (cb && check(v)) {
cb(getResult(true, x));
cb = iterator = false;
}
callback();
});
}
if (arguments.length > 3) {
eachfn(arr, limit, iteratee, done);
} else {
cb = iterator;
iterator = limit;
eachfn(arr, iteratee, done);
}
};
}
async.any =
async.some = _createTester(async.eachOf, toBool, identity);
async.someLimit = _createTester(async.eachOfLimit, toBool, identity);
async.all =
async.every = _createTester(async.eachOf, notId, notId);
async.everyLimit = _createTester(async.eachOfLimit, notId, notId);
function _findGetResult(v, x) {
return x;
}
async.detect = _createTester(async.eachOf, identity, _findGetResult);
async.detectSeries = _createTester(async.eachOfSeries, identity, _findGetResult);
async.detectLimit = _createTester(async.eachOfLimit, identity, _findGetResult);
async.sortBy = function (arr, iterator, callback) {
async.map(arr, function (x, callback) {
iterator(x, function (err, criteria) {
if (err) {
callback(err);
}
else {
callback(null, {value: x, criteria: criteria});
}
});
}, function (err, results) {
if (err) {
return callback(err);
}
else {
callback(null, _map(results.sort(comparator), function (x) {
return x.value;
}));
}
});
function comparator(left, right) {
var a = left.criteria, b = right.criteria;
return a < b ? -1 : a > b ? 1 : 0;
}
};
async.auto = function (tasks, concurrency, callback) {
if (!callback) {
// concurrency is optional, shift the args.
callback = concurrency;
concurrency = null;
}
callback = _once(callback || noop);
var keys = _keys(tasks);
var remainingTasks = keys.length;
if (!remainingTasks) {
return callback(null);
}
if (!concurrency) {
concurrency = remainingTasks;
}
var results = {};
var runningTasks = 0;
var listeners = [];
function addListener(fn) {
listeners.unshift(fn);
}
function removeListener(fn) {
var idx = _indexOf(listeners, fn);
if (idx >= 0) listeners.splice(idx, 1);
}
function taskComplete() {
remainingTasks--;
_arrayEach(listeners.slice(0), function (fn) {
fn();
});
}
addListener(function () {
if (!remainingTasks) {
callback(null, results);
}
});
_arrayEach(keys, function (k) {
var task = _isArray(tasks[k]) ? tasks[k]: [tasks[k]];
var taskCallback = _restParam(function(err, args) {
runningTasks--;
if (args.length <= 1) {
args = args[0];
}
if (err) {
var safeResults = {};
_forEachOf(results, function(val, rkey) {
safeResults[rkey] = val;
});
safeResults[k] = args;
callback(err, safeResults);
}
else {
results[k] = args;
async.setImmediate(taskComplete);
}
});
var requires = task.slice(0, task.length - 1);
// prevent dead-locks
var len = requires.length;
var dep;
while (len--) {
if (!(dep = tasks[requires[len]])) {
throw new Error('Has inexistant dependency');
}
if (_isArray(dep) && _indexOf(dep, k) >= 0) {
throw new Error('Has cyclic dependencies');
}
}
function ready() {
return runningTasks < concurrency && _reduce(requires, function (a, x) {
return (a && results.hasOwnProperty(x));
}, true) && !results.hasOwnProperty(k);
}
if (ready()) {
runningTasks++;
task[task.length - 1](taskCallback, results);
}
else {
addListener(listener);
}
function listener() {
if (ready()) {
runningTasks++;
removeListener(listener);
task[task.length - 1](taskCallback, results);
}
}
});
};
async.retry = function(times, task, callback) {
var DEFAULT_TIMES = 5;
var DEFAULT_INTERVAL = 0;
var attempts = [];
var opts = {
times: DEFAULT_TIMES,
interval: DEFAULT_INTERVAL
};
function parseTimes(acc, t){
if(typeof t === 'number'){
acc.times = parseInt(t, 10) || DEFAULT_TIMES;
} else if(typeof t === 'object'){
acc.times = parseInt(t.times, 10) || DEFAULT_TIMES;
acc.interval = parseInt(t.interval, 10) || DEFAULT_INTERVAL;
} else {
throw new Error('Unsupported argument type for \'times\': ' + typeof t);
}
}
var length = arguments.length;
if (length < 1 || length > 3) {
throw new Error('Invalid arguments - must be either (task), (task, callback), (times, task) or (times, task, callback)');
} else if (length <= 2 && typeof times === 'function') {
callback = task;
task = times;
}
if (typeof times !== 'function') {
parseTimes(opts, times);
}
opts.callback = callback;
opts.task = task;
function wrappedTask(wrappedCallback, wrappedResults) {
function retryAttempt(task, finalAttempt) {
return function(seriesCallback) {
task(function(err, result){
seriesCallback(!err || finalAttempt, {err: err, result: result});
}, wrappedResults);
};
}
function retryInterval(interval){
return function(seriesCallback){
setTimeout(function(){
seriesCallback(null);
}, interval);
};
}
while (opts.times) {
var finalAttempt = !(opts.times-=1);
attempts.push(retryAttempt(opts.task, finalAttempt));
if(!finalAttempt && opts.interval > 0){
attempts.push(retryInterval(opts.interval));
}
}
async.series(attempts, function(done, data){
data = data[data.length - 1];
(wrappedCallback || opts.callback)(data.err, data.result);
});
}
// If a callback is passed, run this as a controll flow
return opts.callback ? wrappedTask() : wrappedTask;
};
async.waterfall = function (tasks, callback) {
callback = _once(callback || noop);
if (!_isArray(tasks)) {
var err = new Error('First argument to waterfall must be an array of functions');
return callback(err);
}
if (!tasks.length) {
return callback();
}
function wrapIterator(iterator) {
return _restParam(function (err, args) {
if (err) {
callback.apply(null, [err].concat(args));
}
else {
var next = iterator.next();
if (next) {
args.push(wrapIterator(next));
}
else {
args.push(callback);
}
ensureAsync(iterator).apply(null, args);
}
});
}
wrapIterator(async.iterator(tasks))();
};
function _parallel(eachfn, tasks, callback) {
callback = callback || noop;
var results = _isArrayLike(tasks) ? [] : {};
eachfn(tasks, function (task, key, callback) {
task(_restParam(function (err, args) {
if (args.length <= 1) {
args = args[0];
}
results[key] = args;
callback(err);
}));
}, function (err) {
callback(err, results);
});
}
async.parallel = function (tasks, callback) {
_parallel(async.eachOf, tasks, callback);
};
async.parallelLimit = function(tasks, limit, callback) {
_parallel(_eachOfLimit(limit), tasks, callback);
};
async.series = function(tasks, callback) {
_parallel(async.eachOfSeries, tasks, callback);
};
async.iterator = function (tasks) {
function makeCallback(index) {
function fn() {
if (tasks.length) {
tasks[index].apply(null, arguments);
}
return fn.next();
}
fn.next = function () {
return (index < tasks.length - 1) ? makeCallback(index + 1): null;
};
return fn;
}
return makeCallback(0);
};
async.apply = _restParam(function (fn, args) {
return _restParam(function (callArgs) {
return fn.apply(
null, args.concat(callArgs)
);
});
});
function _concat(eachfn, arr, fn, callback) {
var result = [];
eachfn(arr, function (x, index, cb) {
fn(x, function (err, y) {
result = result.concat(y || []);
cb(err);
});
}, function (err) {
callback(err, result);
});
}
async.concat = doParallel(_concat);
async.concatSeries = doSeries(_concat);
async.whilst = function (test, iterator, callback) {
callback = callback || noop;
if (test()) {
var next = _restParam(function(err, args) {
if (err) {
callback(err);
} else if (test.apply(this, args)) {
iterator(next);
} else {
callback(null);
}
});
iterator(next);
} else {
callback(null);
}
};
async.doWhilst = function (iterator, test, callback) {
var calls = 0;
return async.whilst(function() {
return ++calls <= 1 || test.apply(this, arguments);
}, iterator, callback);
};
async.until = function (test, iterator, callback) {
return async.whilst(function() {
return !test.apply(this, arguments);
}, iterator, callback);
};
async.doUntil = function (iterator, test, callback) {
return async.doWhilst(iterator, function() {
return !test.apply(this, arguments);
}, callback);
};
async.during = function (test, iterator, callback) {
callback = callback || noop;
var next = _restParam(function(err, args) {
if (err) {
callback(err);
} else {
args.push(check);
test.apply(this, args);
}
});
var check = function(err, truth) {
if (err) {
callback(err);
} else if (truth) {
iterator(next);
} else {
callback(null);
}
};
test(check);
};
async.doDuring = function (iterator, test, callback) {
var calls = 0;
async.during(function(next) {
if (calls++ < 1) {
next(null, true);
} else {
test.apply(this, arguments);
}
}, iterator, callback);
};
function _queue(worker, concurrency, payload) {
if (concurrency == null) {
concurrency = 1;
}
else if(concurrency === 0) {
throw new Error('Concurrency must not be zero');
}
function _insert(q, data, pos, callback) {
if (callback != null && typeof callback !== "function") {
throw new Error("task callback must be a function");
}
q.started = true;
if (!_isArray(data)) {
data = [data];
}
if(data.length === 0 && q.idle()) {
// call drain immediately if there are no tasks
return async.setImmediate(function() {
q.drain();
});
}
_arrayEach(data, function(task) {
var item = {
data: task,
callback: callback || noop
};
if (pos) {
q.tasks.unshift(item);
} else {
q.tasks.push(item);
}
if (q.tasks.length === q.concurrency) {
q.saturated();
}
});
async.setImmediate(q.process);
}
function _next(q, tasks) {
return function(){
workers -= 1;
var removed = false;
var args = arguments;
_arrayEach(tasks, function (task) {
_arrayEach(workersList, function (worker, index) {
if (worker === task && !removed) {
workersList.splice(index, 1);
removed = true;
}
});
task.callback.apply(task, args);
});
if (q.tasks.length + workers === 0) {
q.drain();
}
q.process();
};
}
var workers = 0;
var workersList = [];
var q = {
tasks: [],
concurrency: concurrency,
payload: payload,
saturated: noop,
empty: noop,
drain: noop,
started: false,
paused: false,
push: function (data, callback) {
_insert(q, data, false, callback);
},
kill: function () {
q.drain = noop;
q.tasks = [];
},
unshift: function (data, callback) {
_insert(q, data, true, callback);
},
process: function () {
if (!q.paused && workers < q.concurrency && q.tasks.length) {
while(workers < q.concurrency && q.tasks.length){
var tasks = q.payload ?
q.tasks.splice(0, q.payload) :
q.tasks.splice(0, q.tasks.length);
var data = _map(tasks, function (task) {
return task.data;
});
if (q.tasks.length === 0) {
q.empty();
}
workers += 1;
workersList.push(tasks[0]);
var cb = only_once(_next(q, tasks));
worker(data, cb);
}
}
},
length: function () {
return q.tasks.length;
},
running: function () {
return workers;
},
workersList: function () {
return workersList;
},
idle: function() {
return q.tasks.length + workers === 0;
},
pause: function () {
q.paused = true;
},
resume: function () {
if (q.paused === false) { return; }
q.paused = false;
var resumeCount = Math.min(q.concurrency, q.tasks.length);
// Need to call q.process once per concurrent
// worker to preserve full concurrency after pause
for (var w = 1; w <= resumeCount; w++) {
async.setImmediate(q.process);
}
}
};
return q;
}
async.queue = function (worker, concurrency) {
var q = _queue(function (items, cb) {
worker(items[0], cb);
}, concurrency, 1);
return q;
};
async.priorityQueue = function (worker, concurrency) {
function _compareTasks(a, b){
return a.priority - b.priority;
}
function _binarySearch(sequence, item, compare) {
var beg = -1,
end = sequence.length - 1;
while (beg < end) {
var mid = beg + ((end - beg + 1) >>> 1);
if (compare(item, sequence[mid]) >= 0) {
beg = mid;
} else {
end = mid - 1;
}
}
return beg;
}
function _insert(q, data, priority, callback) {
if (callback != null && typeof callback !== "function") {
throw new Error("task callback must be a function");
}
q.started = true;
if (!_isArray(data)) {
data = [data];
}
if(data.length === 0) {
// call drain immediately if there are no tasks
return async.setImmediate(function() {
q.drain();
});
}
_arrayEach(data, function(task) {
var item = {
data: task,
priority: priority,
callback: typeof callback === 'function' ? callback : noop
};
q.tasks.splice(_binarySearch(q.tasks, item, _compareTasks) + 1, 0, item);
if (q.tasks.length === q.concurrency) {
q.saturated();
}
async.setImmediate(q.process);
});
}
// Start with a normal queue
var q = async.queue(worker, concurrency);
// Override push to accept second parameter representing priority
q.push = function (data, priority, callback) {
_insert(q, data, priority, callback);
};
// Remove unshift function
delete q.unshift;
return q;
};
async.cargo = function (worker, payload) {
return _queue(worker, 1, payload);
};
function _console_fn(name) {
return _restParam(function (fn, args) {
fn.apply(null, args.concat([_restParam(function (err, args) {
if (typeof console === 'object') {
if (err) {
if (console.error) {
console.error(err);
}
}
else if (console[name]) {
_arrayEach(args, function (x) {
console[name](x);
});
}
}
})]));
});
}
async.log = _console_fn('log');
async.dir = _console_fn('dir');
/*async.info = _console_fn('info');
async.warn = _console_fn('warn');
async.error = _console_fn('error');*/
async.memoize = function (fn, hasher) {
var memo = {};
var queues = {};
hasher = hasher || identity;
var memoized = _restParam(function memoized(args) {
var callback = args.pop();
var key = hasher.apply(null, args);
if (key in memo) {
async.setImmediate(function () {
callback.apply(null, memo[key]);
});
}
else if (key in queues) {
queues[key].push(callback);
}
else {
queues[key] = [callback];
fn.apply(null, args.concat([_restParam(function (args) {
memo[key] = args;
var q = queues[key];
delete queues[key];
for (var i = 0, l = q.length; i < l; i++) {
q[i].apply(null, args);
}
})]));
}
});
memoized.memo = memo;
memoized.unmemoized = fn;
return memoized;
};
async.unmemoize = function (fn) {
return function () {
return (fn.unmemoized || fn).apply(null, arguments);
};
};
function _times(mapper) {
return function (count, iterator, callback) {
mapper(_range(count), iterator, callback);
};
}
async.times = _times(async.map);
async.timesSeries = _times(async.mapSeries);
async.timesLimit = function (count, limit, iterator, callback) {
return async.mapLimit(_range(count), limit, iterator, callback);
};
async.seq = function (/* functions... */) {
var fns = arguments;
return _restParam(function (args) {
var that = this;
var callback = args[args.length - 1];
if (typeof callback == 'function') {
args.pop();
} else {
callback = noop;
}
async.reduce(fns, args, function (newargs, fn, cb) {
fn.apply(that, newargs.concat([_restParam(function (err, nextargs) {
cb(err, nextargs);
})]));
},
function (err, results) {
callback.apply(that, [err].concat(results));
});
});
};
async.compose = function (/* functions... */) {
return async.seq.apply(null, Array.prototype.reverse.call(arguments));
};
function _applyEach(eachfn) {
return _restParam(function(fns, args) {
var go = _restParam(function(args) {
var that = this;
var callback = args.pop();
return eachfn(fns, function (fn, _, cb) {
fn.apply(that, args.concat([cb]));
},
callback);
});
if (args.length) {
return go.apply(this, args);
}
else {
return go;
}
});
}
async.applyEach = _applyEach(async.eachOf);
async.applyEachSeries = _applyEach(async.eachOfSeries);
async.forever = function (fn, callback) {
var done = only_once(callback || noop);
var task = ensureAsync(fn);
function next(err) {
if (err) {
return done(err);
}
task(next);
}
next();
};
function ensureAsync(fn) {
return _restParam(function (args) {
var callback = args.pop();
args.push(function () {
var innerArgs = arguments;
if (sync) {
async.setImmediate(function () {
callback.apply(null, innerArgs);
});
} else {
callback.apply(null, innerArgs);
}
});
var sync = true;
fn.apply(this, args);
sync = false;
});
}
async.ensureAsync = ensureAsync;
async.constant = _restParam(function(values) {
var args = [null].concat(values);
return function (callback) {
return callback.apply(this, args);
};
});
async.wrapSync =
async.asyncify = function asyncify(func) {
return _restParam(function (args) {
var callback = args.pop();
var result;
try {
result = func.apply(this, args);
} catch (e) {
return callback(e);
}
// if result is Promise object
if (_isObject(result) && typeof result.then === "function") {
result.then(function(value) {
callback(null, value);
})["catch"](function(err) {
callback(err.message ? err : new Error(err));
});
} else {
callback(null, result);
}
});
};
// Node.js
if (typeof module === 'object' && module.exports) {
module.exports = async;
}
// AMD / RequireJS
else if (typeof define === 'function' && define.amd) {
define([], function () {
return async;
});
}
// included directly via <script> tag
else {
root.async = async;
}
}());
}).call(this,_dereq_('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"_process":78}],44:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var BlockCipher = C_lib.BlockCipher;
var C_algo = C.algo;
// Lookup tables
var SBOX = [];
var INV_SBOX = [];
var SUB_MIX_0 = [];
var SUB_MIX_1 = [];
var SUB_MIX_2 = [];
var SUB_MIX_3 = [];
var INV_SUB_MIX_0 = [];
var INV_SUB_MIX_1 = [];
var INV_SUB_MIX_2 = [];
var INV_SUB_MIX_3 = [];
// Compute lookup tables
(function () {
// Compute double table
var d = [];
for (var i = 0; i < 256; i++) {
if (i < 128) {
d[i] = i << 1;
} else {
d[i] = (i << 1) ^ 0x11b;
}
}
// Walk GF(2^8)
var x = 0;
var xi = 0;
for (var i = 0; i < 256; i++) {
// Compute sbox
var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4);
sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63;
SBOX[x] = sx;
INV_SBOX[sx] = x;
// Compute multiplication
var x2 = d[x];
var x4 = d[x2];
var x8 = d[x4];
// Compute sub bytes, mix columns tables
var t = (d[sx] * 0x101) ^ (sx * 0x1010100);
SUB_MIX_0[x] = (t << 24) | (t >>> 8);
SUB_MIX_1[x] = (t << 16) | (t >>> 16);
SUB_MIX_2[x] = (t << 8) | (t >>> 24);
SUB_MIX_3[x] = t;
// Compute inv sub bytes, inv mix columns tables
var t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100);
INV_SUB_MIX_0[sx] = (t << 24) | (t >>> 8);
INV_SUB_MIX_1[sx] = (t << 16) | (t >>> 16);
INV_SUB_MIX_2[sx] = (t << 8) | (t >>> 24);
INV_SUB_MIX_3[sx] = t;
// Compute next counter
if (!x) {
x = xi = 1;
} else {
x = x2 ^ d[d[d[x8 ^ x2]]];
xi ^= d[d[xi]];
}
}
}());
// Precomputed Rcon lookup
var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
/**
* AES block cipher algorithm.
*/
var AES = C_algo.AES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
var keySize = key.sigBytes / 4;
// Compute number of rounds
var nRounds = this._nRounds = keySize + 6
// Compute number of key schedule rows
var ksRows = (nRounds + 1) * 4;
// Compute key schedule
var keySchedule = this._keySchedule = [];
for (var ksRow = 0; ksRow < ksRows; ksRow++) {
if (ksRow < keySize) {
keySchedule[ksRow] = keyWords[ksRow];
} else {
var t = keySchedule[ksRow - 1];
if (!(ksRow % keySize)) {
// Rot word
t = (t << 8) | (t >>> 24);
// Sub word
t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
// Mix Rcon
t ^= RCON[(ksRow / keySize) | 0] << 24;
} else if (keySize > 6 && ksRow % keySize == 4) {
// Sub word
t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
}
keySchedule[ksRow] = keySchedule[ksRow - keySize] ^ t;
}
}
// Compute inv key schedule
var invKeySchedule = this._invKeySchedule = [];
for (var invKsRow = 0; invKsRow < ksRows; invKsRow++) {
var ksRow = ksRows - invKsRow;
if (invKsRow % 4) {
var t = keySchedule[ksRow];
} else {
var t = keySchedule[ksRow - 4];
}
if (invKsRow < 4 || ksRow <= 4) {
invKeySchedule[invKsRow] = t;
} else {
invKeySchedule[invKsRow] = INV_SUB_MIX_0[SBOX[t >>> 24]] ^ INV_SUB_MIX_1[SBOX[(t >>> 16) & 0xff]] ^
INV_SUB_MIX_2[SBOX[(t >>> 8) & 0xff]] ^ INV_SUB_MIX_3[SBOX[t & 0xff]];
}
}
},
encryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX);
},
decryptBlock: function (M, offset) {
// Swap 2nd and 4th rows
var t = M[offset + 1];
M[offset + 1] = M[offset + 3];
M[offset + 3] = t;
this._doCryptBlock(M, offset, this._invKeySchedule, INV_SUB_MIX_0, INV_SUB_MIX_1, INV_SUB_MIX_2, INV_SUB_MIX_3, INV_SBOX);
// Inv swap 2nd and 4th rows
var t = M[offset + 1];
M[offset + 1] = M[offset + 3];
M[offset + 3] = t;
},
_doCryptBlock: function (M, offset, keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX) {
// Shortcut
var nRounds = this._nRounds;
// Get input, add round key
var s0 = M[offset] ^ keySchedule[0];
var s1 = M[offset + 1] ^ keySchedule[1];
var s2 = M[offset + 2] ^ keySchedule[2];
var s3 = M[offset + 3] ^ keySchedule[3];
// Key schedule row counter
var ksRow = 4;
// Rounds
for (var round = 1; round < nRounds; round++) {
// Shift rows, sub bytes, mix columns, add round key
var t0 = SUB_MIX_0[s0 >>> 24] ^ SUB_MIX_1[(s1 >>> 16) & 0xff] ^ SUB_MIX_2[(s2 >>> 8) & 0xff] ^ SUB_MIX_3[s3 & 0xff] ^ keySchedule[ksRow++];
var t1 = SUB_MIX_0[s1 >>> 24] ^ SUB_MIX_1[(s2 >>> 16) & 0xff] ^ SUB_MIX_2[(s3 >>> 8) & 0xff] ^ SUB_MIX_3[s0 & 0xff] ^ keySchedule[ksRow++];
var t2 = SUB_MIX_0[s2 >>> 24] ^ SUB_MIX_1[(s3 >>> 16) & 0xff] ^ SUB_MIX_2[(s0 >>> 8) & 0xff] ^ SUB_MIX_3[s1 & 0xff] ^ keySchedule[ksRow++];
var t3 = SUB_MIX_0[s3 >>> 24] ^ SUB_MIX_1[(s0 >>> 16) & 0xff] ^ SUB_MIX_2[(s1 >>> 8) & 0xff] ^ SUB_MIX_3[s2 & 0xff] ^ keySchedule[ksRow++];
// Update state
s0 = t0;
s1 = t1;
s2 = t2;
s3 = t3;
}
// Shift rows, sub bytes, add round key
var t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++];
var t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++];
var t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++];
var t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++];
// Set output
M[offset] = t0;
M[offset + 1] = t1;
M[offset + 2] = t2;
M[offset + 3] = t3;
},
keySize: 256/32
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.AES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.AES.decrypt(ciphertext, key, cfg);
*/
C.AES = BlockCipher._createHelper(AES);
}());
return CryptoJS.AES;
}));
},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],45:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Cipher core components.
*/
CryptoJS.lib.Cipher || (function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm;
var C_enc = C.enc;
var Utf8 = C_enc.Utf8;
var Base64 = C_enc.Base64;
var C_algo = C.algo;
var EvpKDF = C_algo.EvpKDF;
/**
* Abstract base cipher template.
*
* @property {number} keySize This cipher's key size. Default: 4 (128 bits)
* @property {number} ivSize This cipher's IV size. Default: 4 (128 bits)
* @property {number} _ENC_XFORM_MODE A constant representing encryption mode.
* @property {number} _DEC_XFORM_MODE A constant representing decryption mode.
*/
var Cipher = C_lib.Cipher = BufferedBlockAlgorithm.extend({
/**
* Configuration options.
*
* @property {WordArray} iv The IV to use for this operation.
*/
cfg: Base.extend(),
/**
* Creates this cipher in encryption mode.
*
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {Cipher} A cipher instance.
*
* @static
*
* @example
*
* var cipher = CryptoJS.algo.AES.createEncryptor(keyWordArray, { iv: ivWordArray });
*/
createEncryptor: function (key, cfg) {
return this.create(this._ENC_XFORM_MODE, key, cfg);
},
/**
* Creates this cipher in decryption mode.
*
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {Cipher} A cipher instance.
*
* @static
*
* @example
*
* var cipher = CryptoJS.algo.AES.createDecryptor(keyWordArray, { iv: ivWordArray });
*/
createDecryptor: function (key, cfg) {
return this.create(this._DEC_XFORM_MODE, key, cfg);
},
/**
* Initializes a newly created cipher.
*
* @param {number} xformMode Either the encryption or decryption transormation mode constant.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @example
*
* var cipher = CryptoJS.algo.AES.create(CryptoJS.algo.AES._ENC_XFORM_MODE, keyWordArray, { iv: ivWordArray });
*/
init: function (xformMode, key, cfg) {
// Apply config defaults
this.cfg = this.cfg.extend(cfg);
// Store transform mode and key
this._xformMode = xformMode;
this._key = key;
// Set initial values
this.reset();
},
/**
* Resets this cipher to its initial state.
*
* @example
*
* cipher.reset();
*/
reset: function () {
// Reset data buffer
BufferedBlockAlgorithm.reset.call(this);
// Perform concrete-cipher logic
this._doReset();
},
/**
* Adds data to be encrypted or decrypted.
*
* @param {WordArray|string} dataUpdate The data to encrypt or decrypt.
*
* @return {WordArray} The data after processing.
*
* @example
*
* var encrypted = cipher.process('data');
* var encrypted = cipher.process(wordArray);
*/
process: function (dataUpdate) {
// Append
this._append(dataUpdate);
// Process available blocks
return this._process();
},
/**
* Finalizes the encryption or decryption process.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} dataUpdate The final data to encrypt or decrypt.
*
* @return {WordArray} The data after final processing.
*
* @example
*
* var encrypted = cipher.finalize();
* var encrypted = cipher.finalize('data');
* var encrypted = cipher.finalize(wordArray);
*/
finalize: function (dataUpdate) {
// Final data update
if (dataUpdate) {
this._append(dataUpdate);
}
// Perform concrete-cipher logic
var finalProcessedData = this._doFinalize();
return finalProcessedData;
},
keySize: 128/32,
ivSize: 128/32,
_ENC_XFORM_MODE: 1,
_DEC_XFORM_MODE: 2,
/**
* Creates shortcut functions to a cipher's object interface.
*
* @param {Cipher} cipher The cipher to create a helper for.
*
* @return {Object} An object with encrypt and decrypt shortcut functions.
*
* @static
*
* @example
*
* var AES = CryptoJS.lib.Cipher._createHelper(CryptoJS.algo.AES);
*/
_createHelper: (function () {
function selectCipherStrategy(key) {
if (typeof key == 'string') {
return PasswordBasedCipher;
} else {
return SerializableCipher;
}
}
return function (cipher) {
return {
encrypt: function (message, key, cfg) {
return selectCipherStrategy(key).encrypt(cipher, message, key, cfg);
},
decrypt: function (ciphertext, key, cfg) {
return selectCipherStrategy(key).decrypt(cipher, ciphertext, key, cfg);
}
};
};
}())
});
/**
* Abstract base stream cipher template.
*
* @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 1 (32 bits)
*/
var StreamCipher = C_lib.StreamCipher = Cipher.extend({
_doFinalize: function () {
// Process partial blocks
var finalProcessedBlocks = this._process(!!'flush');
return finalProcessedBlocks;
},
blockSize: 1
});
/**
* Mode namespace.
*/
var C_mode = C.mode = {};
/**
* Abstract base block cipher mode template.
*/
var BlockCipherMode = C_lib.BlockCipherMode = Base.extend({
/**
* Creates this mode for encryption.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @static
*
* @example
*
* var mode = CryptoJS.mode.CBC.createEncryptor(cipher, iv.words);
*/
createEncryptor: function (cipher, iv) {
return this.Encryptor.create(cipher, iv);
},
/**
* Creates this mode for decryption.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @static
*
* @example
*
* var mode = CryptoJS.mode.CBC.createDecryptor(cipher, iv.words);
*/
createDecryptor: function (cipher, iv) {
return this.Decryptor.create(cipher, iv);
},
/**
* Initializes a newly created mode.
*
* @param {Cipher} cipher A block cipher instance.
* @param {Array} iv The IV words.
*
* @example
*
* var mode = CryptoJS.mode.CBC.Encryptor.create(cipher, iv.words);
*/
init: function (cipher, iv) {
this._cipher = cipher;
this._iv = iv;
}
});
/**
* Cipher Block Chaining mode.
*/
var CBC = C_mode.CBC = (function () {
/**
* Abstract base CBC mode.
*/
var CBC = BlockCipherMode.extend();
/**
* CBC encryptor.
*/
CBC.Encryptor = CBC.extend({
/**
* Processes the data block at offset.
*
* @param {Array} words The data words to operate on.
* @param {number} offset The offset where the block starts.
*
* @example
*
* mode.processBlock(data.words, offset);
*/
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// XOR and encrypt
xorBlock.call(this, words, offset, blockSize);
cipher.encryptBlock(words, offset);
// Remember this block to use with next block
this._prevBlock = words.slice(offset, offset + blockSize);
}
});
/**
* CBC decryptor.
*/
CBC.Decryptor = CBC.extend({
/**
* Processes the data block at offset.
*
* @param {Array} words The data words to operate on.
* @param {number} offset The offset where the block starts.
*
* @example
*
* mode.processBlock(data.words, offset);
*/
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// Remember this block to use with next block
var thisBlock = words.slice(offset, offset + blockSize);
// Decrypt and XOR
cipher.decryptBlock(words, offset);
xorBlock.call(this, words, offset, blockSize);
// This block becomes the previous block
this._prevBlock = thisBlock;
}
});
function xorBlock(words, offset, blockSize) {
// Shortcut
var iv = this._iv;
// Choose mixing block
if (iv) {
var block = iv;
// Remove IV for subsequent blocks
this._iv = undefined;
} else {
var block = this._prevBlock;
}
// XOR blocks
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= block[i];
}
}
return CBC;
}());
/**
* Padding namespace.
*/
var C_pad = C.pad = {};
/**
* PKCS #5/7 padding strategy.
*/
var Pkcs7 = C_pad.Pkcs7 = {
/**
* Pads data using the algorithm defined in PKCS #5/7.
*
* @param {WordArray} data The data to pad.
* @param {number} blockSize The multiple that the data should be padded to.
*
* @static
*
* @example
*
* CryptoJS.pad.Pkcs7.pad(wordArray, 4);
*/
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
// Create padding word
var paddingWord = (nPaddingBytes << 24) | (nPaddingBytes << 16) | (nPaddingBytes << 8) | nPaddingBytes;
// Create padding
var paddingWords = [];
for (var i = 0; i < nPaddingBytes; i += 4) {
paddingWords.push(paddingWord);
}
var padding = WordArray.create(paddingWords, nPaddingBytes);
// Add padding
data.concat(padding);
},
/**
* Unpads data that had been padded using the algorithm defined in PKCS #5/7.
*
* @param {WordArray} data The data to unpad.
*
* @static
*
* @example
*
* CryptoJS.pad.Pkcs7.unpad(wordArray);
*/
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
/**
* Abstract base block cipher template.
*
* @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 4 (128 bits)
*/
var BlockCipher = C_lib.BlockCipher = Cipher.extend({
/**
* Configuration options.
*
* @property {Mode} mode The block mode to use. Default: CBC
* @property {Padding} padding The padding strategy to use. Default: Pkcs7
*/
cfg: Cipher.cfg.extend({
mode: CBC,
padding: Pkcs7
}),
reset: function () {
// Reset cipher
Cipher.reset.call(this);
// Shortcuts
var cfg = this.cfg;
var iv = cfg.iv;
var mode = cfg.mode;
// Reset block mode
if (this._xformMode == this._ENC_XFORM_MODE) {
var modeCreator = mode.createEncryptor;
} else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
var modeCreator = mode.createDecryptor;
// Keep at least one block in the buffer for unpadding
this._minBufferSize = 1;
}
this._mode = modeCreator.call(mode, this, iv && iv.words);
},
_doProcessBlock: function (words, offset) {
this._mode.processBlock(words, offset);
},
_doFinalize: function () {
// Shortcut
var padding = this.cfg.padding;
// Finalize
if (this._xformMode == this._ENC_XFORM_MODE) {
// Pad data
padding.pad(this._data, this.blockSize);
// Process final blocks
var finalProcessedBlocks = this._process(!!'flush');
} else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
// Process final blocks
var finalProcessedBlocks = this._process(!!'flush');
// Unpad data
padding.unpad(finalProcessedBlocks);
}
return finalProcessedBlocks;
},
blockSize: 128/32
});
/**
* A collection of cipher parameters.
*
* @property {WordArray} ciphertext The raw ciphertext.
* @property {WordArray} key The key to this ciphertext.
* @property {WordArray} iv The IV used in the ciphering operation.
* @property {WordArray} salt The salt used with a key derivation function.
* @property {Cipher} algorithm The cipher algorithm.
* @property {Mode} mode The block mode used in the ciphering operation.
* @property {Padding} padding The padding scheme used in the ciphering operation.
* @property {number} blockSize The block size of the cipher.
* @property {Format} formatter The default formatting strategy to convert this cipher params object to a string.
*/
var CipherParams = C_lib.CipherParams = Base.extend({
/**
* Initializes a newly created cipher params object.
*
* @param {Object} cipherParams An object with any of the possible cipher parameters.
*
* @example
*
* var cipherParams = CryptoJS.lib.CipherParams.create({
* ciphertext: ciphertextWordArray,
* key: keyWordArray,
* iv: ivWordArray,
* salt: saltWordArray,
* algorithm: CryptoJS.algo.AES,
* mode: CryptoJS.mode.CBC,
* padding: CryptoJS.pad.PKCS7,
* blockSize: 4,
* formatter: CryptoJS.format.OpenSSL
* });
*/
init: function (cipherParams) {
this.mixIn(cipherParams);
},
/**
* Converts this cipher params object to a string.
*
* @param {Format} formatter (Optional) The formatting strategy to use.
*
* @return {string} The stringified cipher params.
*
* @throws Error If neither the formatter nor the default formatter is set.
*
* @example
*
* var string = cipherParams + '';
* var string = cipherParams.toString();
* var string = cipherParams.toString(CryptoJS.format.OpenSSL);
*/
toString: function (formatter) {
return (formatter || this.formatter).stringify(this);
}
});
/**
* Format namespace.
*/
var C_format = C.format = {};
/**
* OpenSSL formatting strategy.
*/
var OpenSSLFormatter = C_format.OpenSSL = {
/**
* Converts a cipher params object to an OpenSSL-compatible string.
*
* @param {CipherParams} cipherParams The cipher params object.
*
* @return {string} The OpenSSL-compatible string.
*
* @static
*
* @example
*
* var openSSLString = CryptoJS.format.OpenSSL.stringify(cipherParams);
*/
stringify: function (cipherParams) {
// Shortcuts
var ciphertext = cipherParams.ciphertext;
var salt = cipherParams.salt;
// Format
if (salt) {
var wordArray = WordArray.create([0x53616c74, 0x65645f5f]).concat(salt).concat(ciphertext);
} else {
var wordArray = ciphertext;
}
return wordArray.toString(Base64);
},
/**
* Converts an OpenSSL-compatible string to a cipher params object.
*
* @param {string} openSSLStr The OpenSSL-compatible string.
*
* @return {CipherParams} The cipher params object.
*
* @static
*
* @example
*
* var cipherParams = CryptoJS.format.OpenSSL.parse(openSSLString);
*/
parse: function (openSSLStr) {
// Parse base64
var ciphertext = Base64.parse(openSSLStr);
// Shortcut
var ciphertextWords = ciphertext.words;
// Test for salt
if (ciphertextWords[0] == 0x53616c74 && ciphertextWords[1] == 0x65645f5f) {
// Extract salt
var salt = WordArray.create(ciphertextWords.slice(2, 4));
// Remove salt from ciphertext
ciphertextWords.splice(0, 4);
ciphertext.sigBytes -= 16;
}
return CipherParams.create({ ciphertext: ciphertext, salt: salt });
}
};
/**
* A cipher wrapper that returns ciphertext as a serializable cipher params object.
*/
var SerializableCipher = C_lib.SerializableCipher = Base.extend({
/**
* Configuration options.
*
* @property {Formatter} format The formatting strategy to convert cipher param objects to and from a string. Default: OpenSSL
*/
cfg: Base.extend({
format: OpenSSLFormatter
}),
/**
* Encrypts a message.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {WordArray|string} message The message to encrypt.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {CipherParams} A cipher params object.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key);
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv });
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv, format: CryptoJS.format.OpenSSL });
*/
encrypt: function (cipher, message, key, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Encrypt
var encryptor = cipher.createEncryptor(key, cfg);
var ciphertext = encryptor.finalize(message);
// Shortcut
var cipherCfg = encryptor.cfg;
// Create and return serializable cipher params
return CipherParams.create({
ciphertext: ciphertext,
key: key,
iv: cipherCfg.iv,
algorithm: cipher,
mode: cipherCfg.mode,
padding: cipherCfg.padding,
blockSize: cipher.blockSize,
formatter: cfg.format
});
},
/**
* Decrypts serialized ciphertext.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {CipherParams|string} ciphertext The ciphertext to decrypt.
* @param {WordArray} key The key.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {WordArray} The plaintext.
*
* @static
*
* @example
*
* var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, key, { iv: iv, format: CryptoJS.format.OpenSSL });
* var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, key, { iv: iv, format: CryptoJS.format.OpenSSL });
*/
decrypt: function (cipher, ciphertext, key, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Convert string to CipherParams
ciphertext = this._parse(ciphertext, cfg.format);
// Decrypt
var plaintext = cipher.createDecryptor(key, cfg).finalize(ciphertext.ciphertext);
return plaintext;
},
/**
* Converts serialized ciphertext to CipherParams,
* else assumed CipherParams already and returns ciphertext unchanged.
*
* @param {CipherParams|string} ciphertext The ciphertext.
* @param {Formatter} format The formatting strategy to use to parse serialized ciphertext.
*
* @return {CipherParams} The unserialized ciphertext.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.SerializableCipher._parse(ciphertextStringOrParams, format);
*/
_parse: function (ciphertext, format) {
if (typeof ciphertext == 'string') {
return format.parse(ciphertext, this);
} else {
return ciphertext;
}
}
});
/**
* Key derivation function namespace.
*/
var C_kdf = C.kdf = {};
/**
* OpenSSL key derivation function.
*/
var OpenSSLKdf = C_kdf.OpenSSL = {
/**
* Derives a key and IV from a password.
*
* @param {string} password The password to derive from.
* @param {number} keySize The size in words of the key to generate.
* @param {number} ivSize The size in words of the IV to generate.
* @param {WordArray|string} salt (Optional) A 64-bit salt to use. If omitted, a salt will be generated randomly.
*
* @return {CipherParams} A cipher params object with the key, IV, and salt.
*
* @static
*
* @example
*
* var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32);
* var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32, 'saltsalt');
*/
execute: function (password, keySize, ivSize, salt) {
// Generate random salt
if (!salt) {
salt = WordArray.random(64/8);
}
// Derive key and IV
var key = EvpKDF.create({ keySize: keySize + ivSize }).compute(password, salt);
// Separate key and IV
var iv = WordArray.create(key.words.slice(keySize), ivSize * 4);
key.sigBytes = keySize * 4;
// Return params
return CipherParams.create({ key: key, iv: iv, salt: salt });
}
};
/**
* A serializable cipher wrapper that derives the key from a password,
* and returns ciphertext as a serializable cipher params object.
*/
var PasswordBasedCipher = C_lib.PasswordBasedCipher = SerializableCipher.extend({
/**
* Configuration options.
*
* @property {KDF} kdf The key derivation function to use to generate a key and IV from a password. Default: OpenSSL
*/
cfg: SerializableCipher.cfg.extend({
kdf: OpenSSLKdf
}),
/**
* Encrypts a message using a password.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {WordArray|string} message The message to encrypt.
* @param {string} password The password.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {CipherParams} A cipher params object.
*
* @static
*
* @example
*
* var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password');
* var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password', { format: CryptoJS.format.OpenSSL });
*/
encrypt: function (cipher, message, password, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Derive key and other params
var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize);
// Add IV to config
cfg.iv = derivedParams.iv;
// Encrypt
var ciphertext = SerializableCipher.encrypt.call(this, cipher, message, derivedParams.key, cfg);
// Mix in derived params
ciphertext.mixIn(derivedParams);
return ciphertext;
},
/**
* Decrypts serialized ciphertext using a password.
*
* @param {Cipher} cipher The cipher algorithm to use.
* @param {CipherParams|string} ciphertext The ciphertext to decrypt.
* @param {string} password The password.
* @param {Object} cfg (Optional) The configuration options to use for this operation.
*
* @return {WordArray} The plaintext.
*
* @static
*
* @example
*
* var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, 'password', { format: CryptoJS.format.OpenSSL });
* var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, 'password', { format: CryptoJS.format.OpenSSL });
*/
decrypt: function (cipher, ciphertext, password, cfg) {
// Apply config defaults
cfg = this.cfg.extend(cfg);
// Convert string to CipherParams
ciphertext = this._parse(ciphertext, cfg.format);
// Derive key and other params
var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize, ciphertext.salt);
// Add IV to config
cfg.iv = derivedParams.iv;
// Decrypt
var plaintext = SerializableCipher.decrypt.call(this, cipher, ciphertext, derivedParams.key, cfg);
return plaintext;
}
});
}());
}));
},{"./core":46}],46:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory();
}
else if (typeof define === "function" && define.amd) {
// AMD
define([], factory);
}
else {
// Global (browser)
root.CryptoJS = factory();
}
}(this, function () {
/**
* CryptoJS core components.
*/
var CryptoJS = CryptoJS || (function (Math, undefined) {
/**
* CryptoJS namespace.
*/
var C = {};
/**
* Library namespace.
*/
var C_lib = C.lib = {};
/**
* Base object for prototypal inheritance.
*/
var Base = C_lib.Base = (function () {
function F() {}
return {
/**
* Creates a new object that inherits from this object.
*
* @param {Object} overrides Properties to copy into the new object.
*
* @return {Object} The new object.
*
* @static
*
* @example
*
* var MyType = CryptoJS.lib.Base.extend({
* field: 'value',
*
* method: function () {
* }
* });
*/
extend: function (overrides) {
// Spawn
F.prototype = this;
var subtype = new F();
// Augment
if (overrides) {
subtype.mixIn(overrides);
}
// Create default initializer
if (!subtype.hasOwnProperty('init')) {
subtype.init = function () {
subtype.$super.init.apply(this, arguments);
};
}
// Initializer's prototype is the subtype object
subtype.init.prototype = subtype;
// Reference supertype
subtype.$super = this;
return subtype;
},
/**
* Extends this object and runs the init method.
* Arguments to create() will be passed to init().
*
* @return {Object} The new object.
*
* @static
*
* @example
*
* var instance = MyType.create();
*/
create: function () {
var instance = this.extend();
instance.init.apply(instance, arguments);
return instance;
},
/**
* Initializes a newly created object.
* Override this method to add some logic when your objects are created.
*
* @example
*
* var MyType = CryptoJS.lib.Base.extend({
* init: function () {
* // ...
* }
* });
*/
init: function () {
},
/**
* Copies properties into this object.
*
* @param {Object} properties The properties to mix in.
*
* @example
*
* MyType.mixIn({
* field: 'value'
* });
*/
mixIn: function (properties) {
for (var propertyName in properties) {
if (properties.hasOwnProperty(propertyName)) {
this[propertyName] = properties[propertyName];
}
}
// IE won't copy toString using the loop above
if (properties.hasOwnProperty('toString')) {
this.toString = properties.toString;
}
},
/**
* Creates a copy of this object.
*
* @return {Object} The clone.
*
* @example
*
* var clone = instance.clone();
*/
clone: function () {
return this.init.prototype.extend(this);
}
};
}());
/**
* An array of 32-bit words.
*
* @property {Array} words The array of 32-bit words.
* @property {number} sigBytes The number of significant bytes in this word array.
*/
var WordArray = C_lib.WordArray = Base.extend({
/**
* Initializes a newly created word array.
*
* @param {Array} words (Optional) An array of 32-bit words.
* @param {number} sigBytes (Optional) The number of significant bytes in the words.
*
* @example
*
* var wordArray = CryptoJS.lib.WordArray.create();
* var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607]);
* var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607], 6);
*/
init: function (words, sigBytes) {
words = this.words = words || [];
if (sigBytes != undefined) {
this.sigBytes = sigBytes;
} else {
this.sigBytes = words.length * 4;
}
},
/**
* Converts this word array to a string.
*
* @param {Encoder} encoder (Optional) The encoding strategy to use. Default: CryptoJS.enc.Hex
*
* @return {string} The stringified word array.
*
* @example
*
* var string = wordArray + '';
* var string = wordArray.toString();
* var string = wordArray.toString(CryptoJS.enc.Utf8);
*/
toString: function (encoder) {
return (encoder || Hex).stringify(this);
},
/**
* Concatenates a word array to this word array.
*
* @param {WordArray} wordArray The word array to append.
*
* @return {WordArray} This word array.
*
* @example
*
* wordArray1.concat(wordArray2);
*/
concat: function (wordArray) {
// Shortcuts
var thisWords = this.words;
var thatWords = wordArray.words;
var thisSigBytes = this.sigBytes;
var thatSigBytes = wordArray.sigBytes;
// Clamp excess bits
this.clamp();
// Concat
if (thisSigBytes % 4) {
// Copy one byte at a time
for (var i = 0; i < thatSigBytes; i++) {
var thatByte = (thatWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
thisWords[(thisSigBytes + i) >>> 2] |= thatByte << (24 - ((thisSigBytes + i) % 4) * 8);
}
} else {
// Copy one word at a time
for (var i = 0; i < thatSigBytes; i += 4) {
thisWords[(thisSigBytes + i) >>> 2] = thatWords[i >>> 2];
}
}
this.sigBytes += thatSigBytes;
// Chainable
return this;
},
/**
* Removes insignificant bits.
*
* @example
*
* wordArray.clamp();
*/
clamp: function () {
// Shortcuts
var words = this.words;
var sigBytes = this.sigBytes;
// Clamp
words[sigBytes >>> 2] &= 0xffffffff << (32 - (sigBytes % 4) * 8);
words.length = Math.ceil(sigBytes / 4);
},
/**
* Creates a copy of this word array.
*
* @return {WordArray} The clone.
*
* @example
*
* var clone = wordArray.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
clone.words = this.words.slice(0);
return clone;
},
/**
* Creates a word array filled with random bytes.
*
* @param {number} nBytes The number of random bytes to generate.
*
* @return {WordArray} The random word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.lib.WordArray.random(16);
*/
random: function (nBytes) {
var words = [];
var r = (function (m_w) {
var m_w = m_w;
var m_z = 0x3ade68b1;
var mask = 0xffffffff;
return function () {
m_z = (0x9069 * (m_z & 0xFFFF) + (m_z >> 0x10)) & mask;
m_w = (0x4650 * (m_w & 0xFFFF) + (m_w >> 0x10)) & mask;
var result = ((m_z << 0x10) + m_w) & mask;
result /= 0x100000000;
result += 0.5;
return result * (Math.random() > .5 ? 1 : -1);
}
});
for (var i = 0, rcache; i < nBytes; i += 4) {
var _r = r((rcache || Math.random()) * 0x100000000);
rcache = _r() * 0x3ade67b7;
words.push((_r() * 0x100000000) | 0);
}
return new WordArray.init(words, nBytes);
}
});
/**
* Encoder namespace.
*/
var C_enc = C.enc = {};
/**
* Hex encoding strategy.
*/
var Hex = C_enc.Hex = {
/**
* Converts a word array to a hex string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The hex string.
*
* @static
*
* @example
*
* var hexString = CryptoJS.enc.Hex.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var hexChars = [];
for (var i = 0; i < sigBytes; i++) {
var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
hexChars.push((bite >>> 4).toString(16));
hexChars.push((bite & 0x0f).toString(16));
}
return hexChars.join('');
},
/**
* Converts a hex string to a word array.
*
* @param {string} hexStr The hex string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Hex.parse(hexString);
*/
parse: function (hexStr) {
// Shortcut
var hexStrLength = hexStr.length;
// Convert
var words = [];
for (var i = 0; i < hexStrLength; i += 2) {
words[i >>> 3] |= parseInt(hexStr.substr(i, 2), 16) << (24 - (i % 8) * 4);
}
return new WordArray.init(words, hexStrLength / 2);
}
};
/**
* Latin1 encoding strategy.
*/
var Latin1 = C_enc.Latin1 = {
/**
* Converts a word array to a Latin1 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The Latin1 string.
*
* @static
*
* @example
*
* var latin1String = CryptoJS.enc.Latin1.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var latin1Chars = [];
for (var i = 0; i < sigBytes; i++) {
var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
latin1Chars.push(String.fromCharCode(bite));
}
return latin1Chars.join('');
},
/**
* Converts a Latin1 string to a word array.
*
* @param {string} latin1Str The Latin1 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Latin1.parse(latin1String);
*/
parse: function (latin1Str) {
// Shortcut
var latin1StrLength = latin1Str.length;
// Convert
var words = [];
for (var i = 0; i < latin1StrLength; i++) {
words[i >>> 2] |= (latin1Str.charCodeAt(i) & 0xff) << (24 - (i % 4) * 8);
}
return new WordArray.init(words, latin1StrLength);
}
};
/**
* UTF-8 encoding strategy.
*/
var Utf8 = C_enc.Utf8 = {
/**
* Converts a word array to a UTF-8 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-8 string.
*
* @static
*
* @example
*
* var utf8String = CryptoJS.enc.Utf8.stringify(wordArray);
*/
stringify: function (wordArray) {
try {
return decodeURIComponent(escape(Latin1.stringify(wordArray)));
} catch (e) {
throw new Error('Malformed UTF-8 data');
}
},
/**
* Converts a UTF-8 string to a word array.
*
* @param {string} utf8Str The UTF-8 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf8.parse(utf8String);
*/
parse: function (utf8Str) {
return Latin1.parse(unescape(encodeURIComponent(utf8Str)));
}
};
/**
* Abstract buffered block algorithm template.
*
* The property blockSize must be implemented in a concrete subtype.
*
* @property {number} _minBufferSize The number of blocks that should be kept unprocessed in the buffer. Default: 0
*/
var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm = Base.extend({
/**
* Resets this block algorithm's data buffer to its initial state.
*
* @example
*
* bufferedBlockAlgorithm.reset();
*/
reset: function () {
// Initial values
this._data = new WordArray.init();
this._nDataBytes = 0;
},
/**
* Adds new data to this block algorithm's buffer.
*
* @param {WordArray|string} data The data to append. Strings are converted to a WordArray using UTF-8.
*
* @example
*
* bufferedBlockAlgorithm._append('data');
* bufferedBlockAlgorithm._append(wordArray);
*/
_append: function (data) {
// Convert string to WordArray, else assume WordArray already
if (typeof data == 'string') {
data = Utf8.parse(data);
}
// Append
this._data.concat(data);
this._nDataBytes += data.sigBytes;
},
/**
* Processes available data blocks.
*
* This method invokes _doProcessBlock(offset), which must be implemented by a concrete subtype.
*
* @param {boolean} doFlush Whether all blocks and partial blocks should be processed.
*
* @return {WordArray} The processed data.
*
* @example
*
* var processedData = bufferedBlockAlgorithm._process();
* var processedData = bufferedBlockAlgorithm._process(!!'flush');
*/
_process: function (doFlush) {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var dataSigBytes = data.sigBytes;
var blockSize = this.blockSize;
var blockSizeBytes = blockSize * 4;
// Count blocks ready
var nBlocksReady = dataSigBytes / blockSizeBytes;
if (doFlush) {
// Round up to include partial blocks
nBlocksReady = Math.ceil(nBlocksReady);
} else {
// Round down to include only full blocks,
// less the number of blocks that must remain in the buffer
nBlocksReady = Math.max((nBlocksReady | 0) - this._minBufferSize, 0);
}
// Count words ready
var nWordsReady = nBlocksReady * blockSize;
// Count bytes ready
var nBytesReady = Math.min(nWordsReady * 4, dataSigBytes);
// Process blocks
if (nWordsReady) {
for (var offset = 0; offset < nWordsReady; offset += blockSize) {
// Perform concrete-algorithm logic
this._doProcessBlock(dataWords, offset);
}
// Remove processed words
var processedWords = dataWords.splice(0, nWordsReady);
data.sigBytes -= nBytesReady;
}
// Return processed words
return new WordArray.init(processedWords, nBytesReady);
},
/**
* Creates a copy of this object.
*
* @return {Object} The clone.
*
* @example
*
* var clone = bufferedBlockAlgorithm.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
clone._data = this._data.clone();
return clone;
},
_minBufferSize: 0
});
/**
* Abstract hasher template.
*
* @property {number} blockSize The number of 32-bit words this hasher operates on. Default: 16 (512 bits)
*/
var Hasher = C_lib.Hasher = BufferedBlockAlgorithm.extend({
/**
* Configuration options.
*/
cfg: Base.extend(),
/**
* Initializes a newly created hasher.
*
* @param {Object} cfg (Optional) The configuration options to use for this hash computation.
*
* @example
*
* var hasher = CryptoJS.algo.SHA256.create();
*/
init: function (cfg) {
// Apply config defaults
this.cfg = this.cfg.extend(cfg);
// Set initial values
this.reset();
},
/**
* Resets this hasher to its initial state.
*
* @example
*
* hasher.reset();
*/
reset: function () {
// Reset data buffer
BufferedBlockAlgorithm.reset.call(this);
// Perform concrete-hasher logic
this._doReset();
},
/**
* Updates this hasher with a message.
*
* @param {WordArray|string} messageUpdate The message to append.
*
* @return {Hasher} This hasher.
*
* @example
*
* hasher.update('message');
* hasher.update(wordArray);
*/
update: function (messageUpdate) {
// Append
this._append(messageUpdate);
// Update the hash
this._process();
// Chainable
return this;
},
/**
* Finalizes the hash computation.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} messageUpdate (Optional) A final message update.
*
* @return {WordArray} The hash.
*
* @example
*
* var hash = hasher.finalize();
* var hash = hasher.finalize('message');
* var hash = hasher.finalize(wordArray);
*/
finalize: function (messageUpdate) {
// Final message update
if (messageUpdate) {
this._append(messageUpdate);
}
// Perform concrete-hasher logic
var hash = this._doFinalize();
return hash;
},
blockSize: 512/32,
/**
* Creates a shortcut function to a hasher's object interface.
*
* @param {Hasher} hasher The hasher to create a helper for.
*
* @return {Function} The shortcut function.
*
* @static
*
* @example
*
* var SHA256 = CryptoJS.lib.Hasher._createHelper(CryptoJS.algo.SHA256);
*/
_createHelper: function (hasher) {
return function (message, cfg) {
return new hasher.init(cfg).finalize(message);
};
},
/**
* Creates a shortcut function to the HMAC's object interface.
*
* @param {Hasher} hasher The hasher to use in this HMAC helper.
*
* @return {Function} The shortcut function.
*
* @static
*
* @example
*
* var HmacSHA256 = CryptoJS.lib.Hasher._createHmacHelper(CryptoJS.algo.SHA256);
*/
_createHmacHelper: function (hasher) {
return function (message, key) {
return new C_algo.HMAC.init(hasher, key).finalize(message);
};
}
});
/**
* Algorithm namespace.
*/
var C_algo = C.algo = {};
return C;
}(Math));
return CryptoJS;
}));
},{}],47:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_enc = C.enc;
/**
* Base64 encoding strategy.
*/
var Base64 = C_enc.Base64 = {
/**
* Converts a word array to a Base64 string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The Base64 string.
*
* @static
*
* @example
*
* var base64String = CryptoJS.enc.Base64.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
var map = this._map;
// Clamp excess bits
wordArray.clamp();
// Convert
var base64Chars = [];
for (var i = 0; i < sigBytes; i += 3) {
var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff;
var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff;
var triplet = (byte1 << 16) | (byte2 << 8) | byte3;
for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) {
base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f));
}
}
// Add padding
var paddingChar = map.charAt(64);
if (paddingChar) {
while (base64Chars.length % 4) {
base64Chars.push(paddingChar);
}
}
return base64Chars.join('');
},
/**
* Converts a Base64 string to a word array.
*
* @param {string} base64Str The Base64 string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Base64.parse(base64String);
*/
parse: function (base64Str) {
// Shortcuts
var base64StrLength = base64Str.length;
var map = this._map;
// Ignore padding
var paddingChar = map.charAt(64);
if (paddingChar) {
var paddingIndex = base64Str.indexOf(paddingChar);
if (paddingIndex != -1) {
base64StrLength = paddingIndex;
}
}
// Convert
var words = [];
var nBytes = 0;
for (var i = 0; i < base64StrLength; i++) {
if (i % 4) {
var bits1 = map.indexOf(base64Str.charAt(i - 1)) << ((i % 4) * 2);
var bits2 = map.indexOf(base64Str.charAt(i)) >>> (6 - (i % 4) * 2);
words[nBytes >>> 2] |= (bits1 | bits2) << (24 - (nBytes % 4) * 8);
nBytes++;
}
}
return WordArray.create(words, nBytes);
},
_map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='
};
}());
return CryptoJS.enc.Base64;
}));
},{"./core":46}],48:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_enc = C.enc;
/**
* UTF-16 BE encoding strategy.
*/
var Utf16BE = C_enc.Utf16 = C_enc.Utf16BE = {
/**
* Converts a word array to a UTF-16 BE string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-16 BE string.
*
* @static
*
* @example
*
* var utf16String = CryptoJS.enc.Utf16.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var utf16Chars = [];
for (var i = 0; i < sigBytes; i += 2) {
var codePoint = (words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff;
utf16Chars.push(String.fromCharCode(codePoint));
}
return utf16Chars.join('');
},
/**
* Converts a UTF-16 BE string to a word array.
*
* @param {string} utf16Str The UTF-16 BE string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf16.parse(utf16String);
*/
parse: function (utf16Str) {
// Shortcut
var utf16StrLength = utf16Str.length;
// Convert
var words = [];
for (var i = 0; i < utf16StrLength; i++) {
words[i >>> 1] |= utf16Str.charCodeAt(i) << (16 - (i % 2) * 16);
}
return WordArray.create(words, utf16StrLength * 2);
}
};
/**
* UTF-16 LE encoding strategy.
*/
C_enc.Utf16LE = {
/**
* Converts a word array to a UTF-16 LE string.
*
* @param {WordArray} wordArray The word array.
*
* @return {string} The UTF-16 LE string.
*
* @static
*
* @example
*
* var utf16Str = CryptoJS.enc.Utf16LE.stringify(wordArray);
*/
stringify: function (wordArray) {
// Shortcuts
var words = wordArray.words;
var sigBytes = wordArray.sigBytes;
// Convert
var utf16Chars = [];
for (var i = 0; i < sigBytes; i += 2) {
var codePoint = swapEndian((words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff);
utf16Chars.push(String.fromCharCode(codePoint));
}
return utf16Chars.join('');
},
/**
* Converts a UTF-16 LE string to a word array.
*
* @param {string} utf16Str The UTF-16 LE string.
*
* @return {WordArray} The word array.
*
* @static
*
* @example
*
* var wordArray = CryptoJS.enc.Utf16LE.parse(utf16Str);
*/
parse: function (utf16Str) {
// Shortcut
var utf16StrLength = utf16Str.length;
// Convert
var words = [];
for (var i = 0; i < utf16StrLength; i++) {
words[i >>> 1] |= swapEndian(utf16Str.charCodeAt(i) << (16 - (i % 2) * 16));
}
return WordArray.create(words, utf16StrLength * 2);
}
};
function swapEndian(word) {
return ((word << 8) & 0xff00ff00) | ((word >>> 8) & 0x00ff00ff);
}
}());
return CryptoJS.enc.Utf16;
}));
},{"./core":46}],49:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha1"), _dereq_("./hmac"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha1", "./hmac"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var MD5 = C_algo.MD5;
/**
* This key derivation function is meant to conform with EVP_BytesToKey.
* www.openssl.org/docs/crypto/EVP_BytesToKey.html
*/
var EvpKDF = C_algo.EvpKDF = Base.extend({
/**
* Configuration options.
*
* @property {number} keySize The key size in words to generate. Default: 4 (128 bits)
* @property {Hasher} hasher The hash algorithm to use. Default: MD5
* @property {number} iterations The number of iterations to perform. Default: 1
*/
cfg: Base.extend({
keySize: 128/32,
hasher: MD5,
iterations: 1
}),
/**
* Initializes a newly created key derivation function.
*
* @param {Object} cfg (Optional) The configuration options to use for the derivation.
*
* @example
*
* var kdf = CryptoJS.algo.EvpKDF.create();
* var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8 });
* var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8, iterations: 1000 });
*/
init: function (cfg) {
this.cfg = this.cfg.extend(cfg);
},
/**
* Derives a key from a password.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
*
* @return {WordArray} The derived key.
*
* @example
*
* var key = kdf.compute(password, salt);
*/
compute: function (password, salt) {
// Shortcut
var cfg = this.cfg;
// Init hasher
var hasher = cfg.hasher.create();
// Initial values
var derivedKey = WordArray.create();
// Shortcuts
var derivedKeyWords = derivedKey.words;
var keySize = cfg.keySize;
var iterations = cfg.iterations;
// Generate key
while (derivedKeyWords.length < keySize) {
if (block) {
hasher.update(block);
}
var block = hasher.update(password).finalize(salt);
hasher.reset();
// Iterations
for (var i = 1; i < iterations; i++) {
block = hasher.finalize(block);
hasher.reset();
}
derivedKey.concat(block);
}
derivedKey.sigBytes = keySize * 4;
return derivedKey;
}
});
/**
* Derives a key from a password.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
* @param {Object} cfg (Optional) The configuration options to use for this computation.
*
* @return {WordArray} The derived key.
*
* @static
*
* @example
*
* var key = CryptoJS.EvpKDF(password, salt);
* var key = CryptoJS.EvpKDF(password, salt, { keySize: 8 });
* var key = CryptoJS.EvpKDF(password, salt, { keySize: 8, iterations: 1000 });
*/
C.EvpKDF = function (password, salt, cfg) {
return EvpKDF.create(cfg).compute(password, salt);
};
}());
return CryptoJS.EvpKDF;
}));
},{"./core":46,"./hmac":51,"./sha1":70}],50:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var CipherParams = C_lib.CipherParams;
var C_enc = C.enc;
var Hex = C_enc.Hex;
var C_format = C.format;
var HexFormatter = C_format.Hex = {
/**
* Converts the ciphertext of a cipher params object to a hexadecimally encoded string.
*
* @param {CipherParams} cipherParams The cipher params object.
*
* @return {string} The hexadecimally encoded string.
*
* @static
*
* @example
*
* var hexString = CryptoJS.format.Hex.stringify(cipherParams);
*/
stringify: function (cipherParams) {
return cipherParams.ciphertext.toString(Hex);
},
/**
* Converts a hexadecimally encoded ciphertext string to a cipher params object.
*
* @param {string} input The hexadecimally encoded string.
*
* @return {CipherParams} The cipher params object.
*
* @static
*
* @example
*
* var cipherParams = CryptoJS.format.Hex.parse(hexString);
*/
parse: function (input) {
var ciphertext = Hex.parse(input);
return CipherParams.create({ ciphertext: ciphertext });
}
};
}());
return CryptoJS.format.Hex;
}));
},{"./cipher-core":45,"./core":46}],51:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var C_enc = C.enc;
var Utf8 = C_enc.Utf8;
var C_algo = C.algo;
/**
* HMAC algorithm.
*/
var HMAC = C_algo.HMAC = Base.extend({
/**
* Initializes a newly created HMAC.
*
* @param {Hasher} hasher The hash algorithm to use.
* @param {WordArray|string} key The secret key.
*
* @example
*
* var hmacHasher = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, key);
*/
init: function (hasher, key) {
// Init hasher
hasher = this._hasher = new hasher.init();
// Convert string to WordArray, else assume WordArray already
if (typeof key == 'string') {
key = Utf8.parse(key);
}
// Shortcuts
var hasherBlockSize = hasher.blockSize;
var hasherBlockSizeBytes = hasherBlockSize * 4;
// Allow arbitrary length keys
if (key.sigBytes > hasherBlockSizeBytes) {
key = hasher.finalize(key);
}
// Clamp excess bits
key.clamp();
// Clone key for inner and outer pads
var oKey = this._oKey = key.clone();
var iKey = this._iKey = key.clone();
// Shortcuts
var oKeyWords = oKey.words;
var iKeyWords = iKey.words;
// XOR keys with pad constants
for (var i = 0; i < hasherBlockSize; i++) {
oKeyWords[i] ^= 0x5c5c5c5c;
iKeyWords[i] ^= 0x36363636;
}
oKey.sigBytes = iKey.sigBytes = hasherBlockSizeBytes;
// Set initial values
this.reset();
},
/**
* Resets this HMAC to its initial state.
*
* @example
*
* hmacHasher.reset();
*/
reset: function () {
// Shortcut
var hasher = this._hasher;
// Reset
hasher.reset();
hasher.update(this._iKey);
},
/**
* Updates this HMAC with a message.
*
* @param {WordArray|string} messageUpdate The message to append.
*
* @return {HMAC} This HMAC instance.
*
* @example
*
* hmacHasher.update('message');
* hmacHasher.update(wordArray);
*/
update: function (messageUpdate) {
this._hasher.update(messageUpdate);
// Chainable
return this;
},
/**
* Finalizes the HMAC computation.
* Note that the finalize operation is effectively a destructive, read-once operation.
*
* @param {WordArray|string} messageUpdate (Optional) A final message update.
*
* @return {WordArray} The HMAC.
*
* @example
*
* var hmac = hmacHasher.finalize();
* var hmac = hmacHasher.finalize('message');
* var hmac = hmacHasher.finalize(wordArray);
*/
finalize: function (messageUpdate) {
// Shortcut
var hasher = this._hasher;
// Compute HMAC
var innerHash = hasher.finalize(messageUpdate);
hasher.reset();
var hmac = hasher.finalize(this._oKey.clone().concat(innerHash));
return hmac;
}
});
}());
}));
},{"./core":46}],52:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"), _dereq_("./lib-typedarrays"), _dereq_("./enc-utf16"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./sha1"), _dereq_("./sha256"), _dereq_("./sha224"), _dereq_("./sha512"), _dereq_("./sha384"), _dereq_("./sha3"), _dereq_("./ripemd160"), _dereq_("./hmac"), _dereq_("./pbkdf2"), _dereq_("./evpkdf"), _dereq_("./cipher-core"), _dereq_("./mode-cfb"), _dereq_("./mode-ctr"), _dereq_("./mode-ctr-gladman"), _dereq_("./mode-ofb"), _dereq_("./mode-ecb"), _dereq_("./pad-ansix923"), _dereq_("./pad-iso10126"), _dereq_("./pad-iso97971"), _dereq_("./pad-zeropadding"), _dereq_("./pad-nopadding"), _dereq_("./format-hex"), _dereq_("./aes"), _dereq_("./tripledes"), _dereq_("./rc4"), _dereq_("./rabbit"), _dereq_("./rabbit-legacy"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core", "./lib-typedarrays", "./enc-utf16", "./enc-base64", "./md5", "./sha1", "./sha256", "./sha224", "./sha512", "./sha384", "./sha3", "./ripemd160", "./hmac", "./pbkdf2", "./evpkdf", "./cipher-core", "./mode-cfb", "./mode-ctr", "./mode-ctr-gladman", "./mode-ofb", "./mode-ecb", "./pad-ansix923", "./pad-iso10126", "./pad-iso97971", "./pad-zeropadding", "./pad-nopadding", "./format-hex", "./aes", "./tripledes", "./rc4", "./rabbit", "./rabbit-legacy"], factory);
}
else {
// Global (browser)
root.CryptoJS = factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
return CryptoJS;
}));
},{"./aes":44,"./cipher-core":45,"./core":46,"./enc-base64":47,"./enc-utf16":48,"./evpkdf":49,"./format-hex":50,"./hmac":51,"./lib-typedarrays":53,"./md5":54,"./mode-cfb":55,"./mode-ctr":57,"./mode-ctr-gladman":56,"./mode-ecb":58,"./mode-ofb":59,"./pad-ansix923":60,"./pad-iso10126":61,"./pad-iso97971":62,"./pad-nopadding":63,"./pad-zeropadding":64,"./pbkdf2":65,"./rabbit":67,"./rabbit-legacy":66,"./rc4":68,"./ripemd160":69,"./sha1":70,"./sha224":71,"./sha256":72,"./sha3":73,"./sha384":74,"./sha512":75,"./tripledes":76,"./x64-core":77}],53:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Check if typed arrays are supported
if (typeof ArrayBuffer != 'function') {
return;
}
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
// Reference original init
var superInit = WordArray.init;
// Augment WordArray.init to handle typed arrays
var subInit = WordArray.init = function (typedArray) {
// Convert buffers to uint8
if (typedArray instanceof ArrayBuffer) {
typedArray = new Uint8Array(typedArray);
}
// Convert other array views to uint8
if (
typedArray instanceof Int8Array ||
(typeof Uint8ClampedArray !== "undefined" && typedArray instanceof Uint8ClampedArray) ||
typedArray instanceof Int16Array ||
typedArray instanceof Uint16Array ||
typedArray instanceof Int32Array ||
typedArray instanceof Uint32Array ||
typedArray instanceof Float32Array ||
typedArray instanceof Float64Array
) {
typedArray = new Uint8Array(typedArray.buffer, typedArray.byteOffset, typedArray.byteLength);
}
// Handle Uint8Array
if (typedArray instanceof Uint8Array) {
// Shortcut
var typedArrayByteLength = typedArray.byteLength;
// Extract bytes
var words = [];
for (var i = 0; i < typedArrayByteLength; i++) {
words[i >>> 2] |= typedArray[i] << (24 - (i % 4) * 8);
}
// Initialize this word array
superInit.call(this, words, typedArrayByteLength);
} else {
// Else call normal init
superInit.apply(this, arguments);
}
};
subInit.prototype = WordArray;
}());
return CryptoJS.lib.WordArray;
}));
},{"./core":46}],54:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Constants table
var T = [];
// Compute constants
(function () {
for (var i = 0; i < 64; i++) {
T[i] = (Math.abs(Math.sin(i + 1)) * 0x100000000) | 0;
}
}());
/**
* MD5 hash algorithm.
*/
var MD5 = C_algo.MD5 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init([
0x67452301, 0xefcdab89,
0x98badcfe, 0x10325476
]);
},
_doProcessBlock: function (M, offset) {
// Swap endian
for (var i = 0; i < 16; i++) {
// Shortcuts
var offset_i = offset + i;
var M_offset_i = M[offset_i];
M[offset_i] = (
(((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
(((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
);
}
// Shortcuts
var H = this._hash.words;
var M_offset_0 = M[offset + 0];
var M_offset_1 = M[offset + 1];
var M_offset_2 = M[offset + 2];
var M_offset_3 = M[offset + 3];
var M_offset_4 = M[offset + 4];
var M_offset_5 = M[offset + 5];
var M_offset_6 = M[offset + 6];
var M_offset_7 = M[offset + 7];
var M_offset_8 = M[offset + 8];
var M_offset_9 = M[offset + 9];
var M_offset_10 = M[offset + 10];
var M_offset_11 = M[offset + 11];
var M_offset_12 = M[offset + 12];
var M_offset_13 = M[offset + 13];
var M_offset_14 = M[offset + 14];
var M_offset_15 = M[offset + 15];
// Working varialbes
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
// Computation
a = FF(a, b, c, d, M_offset_0, 7, T[0]);
d = FF(d, a, b, c, M_offset_1, 12, T[1]);
c = FF(c, d, a, b, M_offset_2, 17, T[2]);
b = FF(b, c, d, a, M_offset_3, 22, T[3]);
a = FF(a, b, c, d, M_offset_4, 7, T[4]);
d = FF(d, a, b, c, M_offset_5, 12, T[5]);
c = FF(c, d, a, b, M_offset_6, 17, T[6]);
b = FF(b, c, d, a, M_offset_7, 22, T[7]);
a = FF(a, b, c, d, M_offset_8, 7, T[8]);
d = FF(d, a, b, c, M_offset_9, 12, T[9]);
c = FF(c, d, a, b, M_offset_10, 17, T[10]);
b = FF(b, c, d, a, M_offset_11, 22, T[11]);
a = FF(a, b, c, d, M_offset_12, 7, T[12]);
d = FF(d, a, b, c, M_offset_13, 12, T[13]);
c = FF(c, d, a, b, M_offset_14, 17, T[14]);
b = FF(b, c, d, a, M_offset_15, 22, T[15]);
a = GG(a, b, c, d, M_offset_1, 5, T[16]);
d = GG(d, a, b, c, M_offset_6, 9, T[17]);
c = GG(c, d, a, b, M_offset_11, 14, T[18]);
b = GG(b, c, d, a, M_offset_0, 20, T[19]);
a = GG(a, b, c, d, M_offset_5, 5, T[20]);
d = GG(d, a, b, c, M_offset_10, 9, T[21]);
c = GG(c, d, a, b, M_offset_15, 14, T[22]);
b = GG(b, c, d, a, M_offset_4, 20, T[23]);
a = GG(a, b, c, d, M_offset_9, 5, T[24]);
d = GG(d, a, b, c, M_offset_14, 9, T[25]);
c = GG(c, d, a, b, M_offset_3, 14, T[26]);
b = GG(b, c, d, a, M_offset_8, 20, T[27]);
a = GG(a, b, c, d, M_offset_13, 5, T[28]);
d = GG(d, a, b, c, M_offset_2, 9, T[29]);
c = GG(c, d, a, b, M_offset_7, 14, T[30]);
b = GG(b, c, d, a, M_offset_12, 20, T[31]);
a = HH(a, b, c, d, M_offset_5, 4, T[32]);
d = HH(d, a, b, c, M_offset_8, 11, T[33]);
c = HH(c, d, a, b, M_offset_11, 16, T[34]);
b = HH(b, c, d, a, M_offset_14, 23, T[35]);
a = HH(a, b, c, d, M_offset_1, 4, T[36]);
d = HH(d, a, b, c, M_offset_4, 11, T[37]);
c = HH(c, d, a, b, M_offset_7, 16, T[38]);
b = HH(b, c, d, a, M_offset_10, 23, T[39]);
a = HH(a, b, c, d, M_offset_13, 4, T[40]);
d = HH(d, a, b, c, M_offset_0, 11, T[41]);
c = HH(c, d, a, b, M_offset_3, 16, T[42]);
b = HH(b, c, d, a, M_offset_6, 23, T[43]);
a = HH(a, b, c, d, M_offset_9, 4, T[44]);
d = HH(d, a, b, c, M_offset_12, 11, T[45]);
c = HH(c, d, a, b, M_offset_15, 16, T[46]);
b = HH(b, c, d, a, M_offset_2, 23, T[47]);
a = II(a, b, c, d, M_offset_0, 6, T[48]);
d = II(d, a, b, c, M_offset_7, 10, T[49]);
c = II(c, d, a, b, M_offset_14, 15, T[50]);
b = II(b, c, d, a, M_offset_5, 21, T[51]);
a = II(a, b, c, d, M_offset_12, 6, T[52]);
d = II(d, a, b, c, M_offset_3, 10, T[53]);
c = II(c, d, a, b, M_offset_10, 15, T[54]);
b = II(b, c, d, a, M_offset_1, 21, T[55]);
a = II(a, b, c, d, M_offset_8, 6, T[56]);
d = II(d, a, b, c, M_offset_15, 10, T[57]);
c = II(c, d, a, b, M_offset_6, 15, T[58]);
b = II(b, c, d, a, M_offset_13, 21, T[59]);
a = II(a, b, c, d, M_offset_4, 6, T[60]);
d = II(d, a, b, c, M_offset_11, 10, T[61]);
c = II(c, d, a, b, M_offset_2, 15, T[62]);
b = II(b, c, d, a, M_offset_9, 21, T[63]);
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
var nBitsTotalH = Math.floor(nBitsTotal / 0x100000000);
var nBitsTotalL = nBitsTotal;
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = (
(((nBitsTotalH << 8) | (nBitsTotalH >>> 24)) & 0x00ff00ff) |
(((nBitsTotalH << 24) | (nBitsTotalH >>> 8)) & 0xff00ff00)
);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
(((nBitsTotalL << 8) | (nBitsTotalL >>> 24)) & 0x00ff00ff) |
(((nBitsTotalL << 24) | (nBitsTotalL >>> 8)) & 0xff00ff00)
);
data.sigBytes = (dataWords.length + 1) * 4;
// Hash final blocks
this._process();
// Shortcuts
var hash = this._hash;
var H = hash.words;
// Swap endian
for (var i = 0; i < 4; i++) {
// Shortcut
var H_i = H[i];
H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
(((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
}
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
function FF(a, b, c, d, x, s, t) {
var n = a + ((b & c) | (~b & d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function GG(a, b, c, d, x, s, t) {
var n = a + ((b & d) | (c & ~d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function HH(a, b, c, d, x, s, t) {
var n = a + (b ^ c ^ d) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
function II(a, b, c, d, x, s, t) {
var n = a + (c ^ (b | ~d)) + x + t;
return ((n << s) | (n >>> (32 - s))) + b;
}
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.MD5('message');
* var hash = CryptoJS.MD5(wordArray);
*/
C.MD5 = Hasher._createHelper(MD5);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacMD5(message, key);
*/
C.HmacMD5 = Hasher._createHmacHelper(MD5);
}(Math));
return CryptoJS.MD5;
}));
},{"./core":46}],55:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Cipher Feedback block mode.
*/
CryptoJS.mode.CFB = (function () {
var CFB = CryptoJS.lib.BlockCipherMode.extend();
CFB.Encryptor = CFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
// Remember this block to use with next block
this._prevBlock = words.slice(offset, offset + blockSize);
}
});
CFB.Decryptor = CFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher;
var blockSize = cipher.blockSize;
// Remember this block to use with next block
var thisBlock = words.slice(offset, offset + blockSize);
generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
// This block becomes the previous block
this._prevBlock = thisBlock;
}
});
function generateKeystreamAndEncrypt(words, offset, blockSize, cipher) {
// Shortcut
var iv = this._iv;
// Generate keystream
if (iv) {
var keystream = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
} else {
var keystream = this._prevBlock;
}
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
return CFB;
}());
return CryptoJS.mode.CFB;
}));
},{"./cipher-core":45,"./core":46}],56:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/** @preserve
* Counter block mode compatible with Dr Brian Gladman fileenc.c
* derived from CryptoJS.mode.CTR
* Jan Hruby jhruby.web@gmail.com
*/
CryptoJS.mode.CTRGladman = (function () {
var CTRGladman = CryptoJS.lib.BlockCipherMode.extend();
function incWord(word)
{
if (((word >> 24) & 0xff) === 0xff) { //overflow
var b1 = (word >> 16)&0xff;
var b2 = (word >> 8)&0xff;
var b3 = word & 0xff;
if (b1 === 0xff) // overflow b1
{
b1 = 0;
if (b2 === 0xff)
{
b2 = 0;
if (b3 === 0xff)
{
b3 = 0;
}
else
{
++b3;
}
}
else
{
++b2;
}
}
else
{
++b1;
}
word = 0;
word += (b1 << 16);
word += (b2 << 8);
word += b3;
}
else
{
word += (0x01 << 24);
}
return word;
}
function incCounter(counter)
{
if ((counter[0] = incWord(counter[0])) === 0)
{
// encr_data in fileenc.c from Dr Brian Gladman's counts only with DWORD j < 8
counter[1] = incWord(counter[1]);
}
return counter;
}
var Encryptor = CTRGladman.Encryptor = CTRGladman.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var counter = this._counter;
// Generate keystream
if (iv) {
counter = this._counter = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
incCounter(counter);
var keystream = counter.slice(0);
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
CTRGladman.Decryptor = Encryptor;
return CTRGladman;
}());
return CryptoJS.mode.CTRGladman;
}));
},{"./cipher-core":45,"./core":46}],57:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Counter block mode.
*/
CryptoJS.mode.CTR = (function () {
var CTR = CryptoJS.lib.BlockCipherMode.extend();
var Encryptor = CTR.Encryptor = CTR.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var counter = this._counter;
// Generate keystream
if (iv) {
counter = this._counter = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
var keystream = counter.slice(0);
cipher.encryptBlock(keystream, 0);
// Increment counter
counter[blockSize - 1] = (counter[blockSize - 1] + 1) | 0
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
CTR.Decryptor = Encryptor;
return CTR;
}());
return CryptoJS.mode.CTR;
}));
},{"./cipher-core":45,"./core":46}],58:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Electronic Codebook block mode.
*/
CryptoJS.mode.ECB = (function () {
var ECB = CryptoJS.lib.BlockCipherMode.extend();
ECB.Encryptor = ECB.extend({
processBlock: function (words, offset) {
this._cipher.encryptBlock(words, offset);
}
});
ECB.Decryptor = ECB.extend({
processBlock: function (words, offset) {
this._cipher.decryptBlock(words, offset);
}
});
return ECB;
}());
return CryptoJS.mode.ECB;
}));
},{"./cipher-core":45,"./core":46}],59:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Output Feedback block mode.
*/
CryptoJS.mode.OFB = (function () {
var OFB = CryptoJS.lib.BlockCipherMode.extend();
var Encryptor = OFB.Encryptor = OFB.extend({
processBlock: function (words, offset) {
// Shortcuts
var cipher = this._cipher
var blockSize = cipher.blockSize;
var iv = this._iv;
var keystream = this._keystream;
// Generate keystream
if (iv) {
keystream = this._keystream = iv.slice(0);
// Remove IV for subsequent blocks
this._iv = undefined;
}
cipher.encryptBlock(keystream, 0);
// Encrypt
for (var i = 0; i < blockSize; i++) {
words[offset + i] ^= keystream[i];
}
}
});
OFB.Decryptor = Encryptor;
return OFB;
}());
return CryptoJS.mode.OFB;
}));
},{"./cipher-core":45,"./core":46}],60:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ANSI X.923 padding strategy.
*/
CryptoJS.pad.AnsiX923 = {
pad: function (data, blockSize) {
// Shortcuts
var dataSigBytes = data.sigBytes;
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - dataSigBytes % blockSizeBytes;
// Compute last byte position
var lastBytePos = dataSigBytes + nPaddingBytes - 1;
// Pad
data.clamp();
data.words[lastBytePos >>> 2] |= nPaddingBytes << (24 - (lastBytePos % 4) * 8);
data.sigBytes += nPaddingBytes;
},
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
return CryptoJS.pad.Ansix923;
}));
},{"./cipher-core":45,"./core":46}],61:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ISO 10126 padding strategy.
*/
CryptoJS.pad.Iso10126 = {
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Count padding bytes
var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
// Pad
data.concat(CryptoJS.lib.WordArray.random(nPaddingBytes - 1)).
concat(CryptoJS.lib.WordArray.create([nPaddingBytes << 24], 1));
},
unpad: function (data) {
// Get number of padding bytes from last byte
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
// Remove padding
data.sigBytes -= nPaddingBytes;
}
};
return CryptoJS.pad.Iso10126;
}));
},{"./cipher-core":45,"./core":46}],62:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* ISO/IEC 9797-1 Padding Method 2.
*/
CryptoJS.pad.Iso97971 = {
pad: function (data, blockSize) {
// Add 0x80 byte
data.concat(CryptoJS.lib.WordArray.create([0x80000000], 1));
// Zero pad the rest
CryptoJS.pad.ZeroPadding.pad(data, blockSize);
},
unpad: function (data) {
// Remove zero padding
CryptoJS.pad.ZeroPadding.unpad(data);
// Remove one more byte -- the 0x80 byte
data.sigBytes--;
}
};
return CryptoJS.pad.Iso97971;
}));
},{"./cipher-core":45,"./core":46}],63:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* A noop padding strategy.
*/
CryptoJS.pad.NoPadding = {
pad: function () {
},
unpad: function () {
}
};
return CryptoJS.pad.NoPadding;
}));
},{"./cipher-core":45,"./core":46}],64:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/**
* Zero padding strategy.
*/
CryptoJS.pad.ZeroPadding = {
pad: function (data, blockSize) {
// Shortcut
var blockSizeBytes = blockSize * 4;
// Pad
data.clamp();
data.sigBytes += blockSizeBytes - ((data.sigBytes % blockSizeBytes) || blockSizeBytes);
},
unpad: function (data) {
// Shortcut
var dataWords = data.words;
// Unpad
var i = data.sigBytes - 1;
while (!((dataWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff)) {
i--;
}
data.sigBytes = i + 1;
}
};
return CryptoJS.pad.ZeroPadding;
}));
},{"./cipher-core":45,"./core":46}],65:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha1"), _dereq_("./hmac"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha1", "./hmac"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var SHA1 = C_algo.SHA1;
var HMAC = C_algo.HMAC;
/**
* Password-Based Key Derivation Function 2 algorithm.
*/
var PBKDF2 = C_algo.PBKDF2 = Base.extend({
/**
* Configuration options.
*
* @property {number} keySize The key size in words to generate. Default: 4 (128 bits)
* @property {Hasher} hasher The hasher to use. Default: SHA1
* @property {number} iterations The number of iterations to perform. Default: 1
*/
cfg: Base.extend({
keySize: 128/32,
hasher: SHA1,
iterations: 1
}),
/**
* Initializes a newly created key derivation function.
*
* @param {Object} cfg (Optional) The configuration options to use for the derivation.
*
* @example
*
* var kdf = CryptoJS.algo.PBKDF2.create();
* var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8 });
* var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8, iterations: 1000 });
*/
init: function (cfg) {
this.cfg = this.cfg.extend(cfg);
},
/**
* Computes the Password-Based Key Derivation Function 2.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
*
* @return {WordArray} The derived key.
*
* @example
*
* var key = kdf.compute(password, salt);
*/
compute: function (password, salt) {
// Shortcut
var cfg = this.cfg;
// Init HMAC
var hmac = HMAC.create(cfg.hasher, password);
// Initial values
var derivedKey = WordArray.create();
var blockIndex = WordArray.create([0x00000001]);
// Shortcuts
var derivedKeyWords = derivedKey.words;
var blockIndexWords = blockIndex.words;
var keySize = cfg.keySize;
var iterations = cfg.iterations;
// Generate key
while (derivedKeyWords.length < keySize) {
var block = hmac.update(salt).finalize(blockIndex);
hmac.reset();
// Shortcuts
var blockWords = block.words;
var blockWordsLength = blockWords.length;
// Iterations
var intermediate = block;
for (var i = 1; i < iterations; i++) {
intermediate = hmac.finalize(intermediate);
hmac.reset();
// Shortcut
var intermediateWords = intermediate.words;
// XOR intermediate with block
for (var j = 0; j < blockWordsLength; j++) {
blockWords[j] ^= intermediateWords[j];
}
}
derivedKey.concat(block);
blockIndexWords[0]++;
}
derivedKey.sigBytes = keySize * 4;
return derivedKey;
}
});
/**
* Computes the Password-Based Key Derivation Function 2.
*
* @param {WordArray|string} password The password.
* @param {WordArray|string} salt A salt.
* @param {Object} cfg (Optional) The configuration options to use for this computation.
*
* @return {WordArray} The derived key.
*
* @static
*
* @example
*
* var key = CryptoJS.PBKDF2(password, salt);
* var key = CryptoJS.PBKDF2(password, salt, { keySize: 8 });
* var key = CryptoJS.PBKDF2(password, salt, { keySize: 8, iterations: 1000 });
*/
C.PBKDF2 = function (password, salt, cfg) {
return PBKDF2.create(cfg).compute(password, salt);
};
}());
return CryptoJS.PBKDF2;
}));
},{"./core":46,"./hmac":51,"./sha1":70}],66:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
// Reusable objects
var S = [];
var C_ = [];
var G = [];
/**
* Rabbit stream cipher algorithm.
*
* This is a legacy version that neglected to convert the key to little-endian.
* This error doesn't affect the cipher's security,
* but it does affect its compatibility with other implementations.
*/
var RabbitLegacy = C_algo.RabbitLegacy = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var K = this._key.words;
var iv = this.cfg.iv;
// Generate initial state values
var X = this._X = [
K[0], (K[3] << 16) | (K[2] >>> 16),
K[1], (K[0] << 16) | (K[3] >>> 16),
K[2], (K[1] << 16) | (K[0] >>> 16),
K[3], (K[2] << 16) | (K[1] >>> 16)
];
// Generate initial counter values
var C = this._C = [
(K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),
(K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),
(K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),
(K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)
];
// Carry bit
this._b = 0;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
// Modify the counters
for (var i = 0; i < 8; i++) {
C[i] ^= X[(i + 4) & 7];
}
// IV setup
if (iv) {
// Shortcuts
var IV = iv.words;
var IV_0 = IV[0];
var IV_1 = IV[1];
// Generate four subvectors
var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);
var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);
var i1 = (i0 >>> 16) | (i2 & 0xffff0000);
var i3 = (i2 << 16) | (i0 & 0x0000ffff);
// Modify counter values
C[0] ^= i0;
C[1] ^= i1;
C[2] ^= i2;
C[3] ^= i3;
C[4] ^= i0;
C[5] ^= i1;
C[6] ^= i2;
C[7] ^= i3;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
}
},
_doProcessBlock: function (M, offset) {
// Shortcut
var X = this._X;
// Iterate the system
nextState.call(this);
// Generate four keystream words
S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);
S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);
S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);
S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);
for (var i = 0; i < 4; i++) {
// Swap endian
S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |
(((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);
// Encrypt
M[offset + i] ^= S[i];
}
},
blockSize: 128/32,
ivSize: 64/32
});
function nextState() {
// Shortcuts
var X = this._X;
var C = this._C;
// Save old counter values
for (var i = 0; i < 8; i++) {
C_[i] = C[i];
}
// Calculate new counter values
C[0] = (C[0] + 0x4d34d34d + this._b) | 0;
C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;
C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;
C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;
C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;
C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;
C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;
C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;
this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;
// Calculate the g-values
for (var i = 0; i < 8; i++) {
var gx = X[i] + C[i];
// Construct high and low argument for squaring
var ga = gx & 0xffff;
var gb = gx >>> 16;
// Calculate high and low result of squaring
var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;
var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);
// High XOR low
G[i] = gh ^ gl;
}
// Calculate new state values
X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;
X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;
X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;
X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;
X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;
X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;
X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;
X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RabbitLegacy.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RabbitLegacy.decrypt(ciphertext, key, cfg);
*/
C.RabbitLegacy = StreamCipher._createHelper(RabbitLegacy);
}());
return CryptoJS.RabbitLegacy;
}));
},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],67:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
// Reusable objects
var S = [];
var C_ = [];
var G = [];
/**
* Rabbit stream cipher algorithm
*/
var Rabbit = C_algo.Rabbit = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var K = this._key.words;
var iv = this.cfg.iv;
// Swap endian
for (var i = 0; i < 4; i++) {
K[i] = (((K[i] << 8) | (K[i] >>> 24)) & 0x00ff00ff) |
(((K[i] << 24) | (K[i] >>> 8)) & 0xff00ff00);
}
// Generate initial state values
var X = this._X = [
K[0], (K[3] << 16) | (K[2] >>> 16),
K[1], (K[0] << 16) | (K[3] >>> 16),
K[2], (K[1] << 16) | (K[0] >>> 16),
K[3], (K[2] << 16) | (K[1] >>> 16)
];
// Generate initial counter values
var C = this._C = [
(K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),
(K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),
(K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),
(K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)
];
// Carry bit
this._b = 0;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
// Modify the counters
for (var i = 0; i < 8; i++) {
C[i] ^= X[(i + 4) & 7];
}
// IV setup
if (iv) {
// Shortcuts
var IV = iv.words;
var IV_0 = IV[0];
var IV_1 = IV[1];
// Generate four subvectors
var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);
var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);
var i1 = (i0 >>> 16) | (i2 & 0xffff0000);
var i3 = (i2 << 16) | (i0 & 0x0000ffff);
// Modify counter values
C[0] ^= i0;
C[1] ^= i1;
C[2] ^= i2;
C[3] ^= i3;
C[4] ^= i0;
C[5] ^= i1;
C[6] ^= i2;
C[7] ^= i3;
// Iterate the system four times
for (var i = 0; i < 4; i++) {
nextState.call(this);
}
}
},
_doProcessBlock: function (M, offset) {
// Shortcut
var X = this._X;
// Iterate the system
nextState.call(this);
// Generate four keystream words
S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);
S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);
S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);
S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);
for (var i = 0; i < 4; i++) {
// Swap endian
S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |
(((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);
// Encrypt
M[offset + i] ^= S[i];
}
},
blockSize: 128/32,
ivSize: 64/32
});
function nextState() {
// Shortcuts
var X = this._X;
var C = this._C;
// Save old counter values
for (var i = 0; i < 8; i++) {
C_[i] = C[i];
}
// Calculate new counter values
C[0] = (C[0] + 0x4d34d34d + this._b) | 0;
C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;
C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;
C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;
C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;
C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;
C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;
C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;
this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;
// Calculate the g-values
for (var i = 0; i < 8; i++) {
var gx = X[i] + C[i];
// Construct high and low argument for squaring
var ga = gx & 0xffff;
var gb = gx >>> 16;
// Calculate high and low result of squaring
var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;
var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);
// High XOR low
G[i] = gh ^ gl;
}
// Calculate new state values
X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;
X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;
X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;
X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;
X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;
X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;
X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;
X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.Rabbit.encrypt(message, key, cfg);
* var plaintext = CryptoJS.Rabbit.decrypt(ciphertext, key, cfg);
*/
C.Rabbit = StreamCipher._createHelper(Rabbit);
}());
return CryptoJS.Rabbit;
}));
},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],68:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var StreamCipher = C_lib.StreamCipher;
var C_algo = C.algo;
/**
* RC4 stream cipher algorithm.
*/
var RC4 = C_algo.RC4 = StreamCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
var keySigBytes = key.sigBytes;
// Init sbox
var S = this._S = [];
for (var i = 0; i < 256; i++) {
S[i] = i;
}
// Key setup
for (var i = 0, j = 0; i < 256; i++) {
var keyByteIndex = i % keySigBytes;
var keyByte = (keyWords[keyByteIndex >>> 2] >>> (24 - (keyByteIndex % 4) * 8)) & 0xff;
j = (j + S[i] + keyByte) % 256;
// Swap
var t = S[i];
S[i] = S[j];
S[j] = t;
}
// Counters
this._i = this._j = 0;
},
_doProcessBlock: function (M, offset) {
M[offset] ^= generateKeystreamWord.call(this);
},
keySize: 256/32,
ivSize: 0
});
function generateKeystreamWord() {
// Shortcuts
var S = this._S;
var i = this._i;
var j = this._j;
// Generate keystream word
var keystreamWord = 0;
for (var n = 0; n < 4; n++) {
i = (i + 1) % 256;
j = (j + S[i]) % 256;
// Swap
var t = S[i];
S[i] = S[j];
S[j] = t;
keystreamWord |= S[(S[i] + S[j]) % 256] << (24 - n * 8);
}
// Update counters
this._i = i;
this._j = j;
return keystreamWord;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RC4.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RC4.decrypt(ciphertext, key, cfg);
*/
C.RC4 = StreamCipher._createHelper(RC4);
/**
* Modified RC4 stream cipher algorithm.
*/
var RC4Drop = C_algo.RC4Drop = RC4.extend({
/**
* Configuration options.
*
* @property {number} drop The number of keystream words to drop. Default 192
*/
cfg: RC4.cfg.extend({
drop: 192
}),
_doReset: function () {
RC4._doReset.call(this);
// Drop
for (var i = this.cfg.drop; i > 0; i--) {
generateKeystreamWord.call(this);
}
}
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.RC4Drop.encrypt(message, key, cfg);
* var plaintext = CryptoJS.RC4Drop.decrypt(ciphertext, key, cfg);
*/
C.RC4Drop = StreamCipher._createHelper(RC4Drop);
}());
return CryptoJS.RC4;
}));
},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],69:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
/** @preserve
(c) 2012 by Cédric Mesnil. All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Constants table
var _zl = WordArray.create([
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13]);
var _zr = WordArray.create([
5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11]);
var _sl = WordArray.create([
11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 ]);
var _sr = WordArray.create([
8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 ]);
var _hl = WordArray.create([ 0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E]);
var _hr = WordArray.create([ 0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000]);
/**
* RIPEMD160 hash algorithm.
*/
var RIPEMD160 = C_algo.RIPEMD160 = Hasher.extend({
_doReset: function () {
this._hash = WordArray.create([0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0]);
},
_doProcessBlock: function (M, offset) {
// Swap endian
for (var i = 0; i < 16; i++) {
// Shortcuts
var offset_i = offset + i;
var M_offset_i = M[offset_i];
// Swap
M[offset_i] = (
(((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
(((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
);
}
// Shortcut
var H = this._hash.words;
var hl = _hl.words;
var hr = _hr.words;
var zl = _zl.words;
var zr = _zr.words;
var sl = _sl.words;
var sr = _sr.words;
// Working variables
var al, bl, cl, dl, el;
var ar, br, cr, dr, er;
ar = al = H[0];
br = bl = H[1];
cr = cl = H[2];
dr = dl = H[3];
er = el = H[4];
// Computation
var t;
for (var i = 0; i < 80; i += 1) {
t = (al + M[offset+zl[i]])|0;
if (i<16){
t += f1(bl,cl,dl) + hl[0];
} else if (i<32) {
t += f2(bl,cl,dl) + hl[1];
} else if (i<48) {
t += f3(bl,cl,dl) + hl[2];
} else if (i<64) {
t += f4(bl,cl,dl) + hl[3];
} else {// if (i<80) {
t += f5(bl,cl,dl) + hl[4];
}
t = t|0;
t = rotl(t,sl[i]);
t = (t+el)|0;
al = el;
el = dl;
dl = rotl(cl, 10);
cl = bl;
bl = t;
t = (ar + M[offset+zr[i]])|0;
if (i<16){
t += f5(br,cr,dr) + hr[0];
} else if (i<32) {
t += f4(br,cr,dr) + hr[1];
} else if (i<48) {
t += f3(br,cr,dr) + hr[2];
} else if (i<64) {
t += f2(br,cr,dr) + hr[3];
} else {// if (i<80) {
t += f1(br,cr,dr) + hr[4];
}
t = t|0;
t = rotl(t,sr[i]) ;
t = (t+er)|0;
ar = er;
er = dr;
dr = rotl(cr, 10);
cr = br;
br = t;
}
// Intermediate hash value
t = (H[1] + cl + dr)|0;
H[1] = (H[2] + dl + er)|0;
H[2] = (H[3] + el + ar)|0;
H[3] = (H[4] + al + br)|0;
H[4] = (H[0] + bl + cr)|0;
H[0] = t;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
(((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
(((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)
);
data.sigBytes = (dataWords.length + 1) * 4;
// Hash final blocks
this._process();
// Shortcuts
var hash = this._hash;
var H = hash.words;
// Swap endian
for (var i = 0; i < 5; i++) {
// Shortcut
var H_i = H[i];
// Swap
H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
(((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
}
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
function f1(x, y, z) {
return ((x) ^ (y) ^ (z));
}
function f2(x, y, z) {
return (((x)&(y)) | ((~x)&(z)));
}
function f3(x, y, z) {
return (((x) | (~(y))) ^ (z));
}
function f4(x, y, z) {
return (((x) & (z)) | ((y)&(~(z))));
}
function f5(x, y, z) {
return ((x) ^ ((y) |(~(z))));
}
function rotl(x,n) {
return (x<<n) | (x>>>(32-n));
}
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.RIPEMD160('message');
* var hash = CryptoJS.RIPEMD160(wordArray);
*/
C.RIPEMD160 = Hasher._createHelper(RIPEMD160);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacRIPEMD160(message, key);
*/
C.HmacRIPEMD160 = Hasher._createHmacHelper(RIPEMD160);
}(Math));
return CryptoJS.RIPEMD160;
}));
},{"./core":46}],70:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Reusable object
var W = [];
/**
* SHA-1 hash algorithm.
*/
var SHA1 = C_algo.SHA1 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init([
0x67452301, 0xefcdab89,
0x98badcfe, 0x10325476,
0xc3d2e1f0
]);
},
_doProcessBlock: function (M, offset) {
// Shortcut
var H = this._hash.words;
// Working variables
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
var e = H[4];
// Computation
for (var i = 0; i < 80; i++) {
if (i < 16) {
W[i] = M[offset + i] | 0;
} else {
var n = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16];
W[i] = (n << 1) | (n >>> 31);
}
var t = ((a << 5) | (a >>> 27)) + e + W[i];
if (i < 20) {
t += ((b & c) | (~b & d)) + 0x5a827999;
} else if (i < 40) {
t += (b ^ c ^ d) + 0x6ed9eba1;
} else if (i < 60) {
t += ((b & c) | (b & d) | (c & d)) - 0x70e44324;
} else /* if (i < 80) */ {
t += (b ^ c ^ d) - 0x359d3e2a;
}
e = d;
d = c;
c = (b << 30) | (b >>> 2);
b = a;
a = t;
}
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
H[4] = (H[4] + e) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Return final computed hash
return this._hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA1('message');
* var hash = CryptoJS.SHA1(wordArray);
*/
C.SHA1 = Hasher._createHelper(SHA1);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA1(message, key);
*/
C.HmacSHA1 = Hasher._createHmacHelper(SHA1);
}());
return CryptoJS.SHA1;
}));
},{"./core":46}],71:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./sha256"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./sha256"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var C_algo = C.algo;
var SHA256 = C_algo.SHA256;
/**
* SHA-224 hash algorithm.
*/
var SHA224 = C_algo.SHA224 = SHA256.extend({
_doReset: function () {
this._hash = new WordArray.init([
0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,
0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4
]);
},
_doFinalize: function () {
var hash = SHA256._doFinalize.call(this);
hash.sigBytes -= 4;
return hash;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA224('message');
* var hash = CryptoJS.SHA224(wordArray);
*/
C.SHA224 = SHA256._createHelper(SHA224);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA224(message, key);
*/
C.HmacSHA224 = SHA256._createHmacHelper(SHA224);
}());
return CryptoJS.SHA224;
}));
},{"./core":46,"./sha256":72}],72:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_algo = C.algo;
// Initialization and round constants tables
var H = [];
var K = [];
// Compute constants
(function () {
function isPrime(n) {
var sqrtN = Math.sqrt(n);
for (var factor = 2; factor <= sqrtN; factor++) {
if (!(n % factor)) {
return false;
}
}
return true;
}
function getFractionalBits(n) {
return ((n - (n | 0)) * 0x100000000) | 0;
}
var n = 2;
var nPrime = 0;
while (nPrime < 64) {
if (isPrime(n)) {
if (nPrime < 8) {
H[nPrime] = getFractionalBits(Math.pow(n, 1 / 2));
}
K[nPrime] = getFractionalBits(Math.pow(n, 1 / 3));
nPrime++;
}
n++;
}
}());
// Reusable object
var W = [];
/**
* SHA-256 hash algorithm.
*/
var SHA256 = C_algo.SHA256 = Hasher.extend({
_doReset: function () {
this._hash = new WordArray.init(H.slice(0));
},
_doProcessBlock: function (M, offset) {
// Shortcut
var H = this._hash.words;
// Working variables
var a = H[0];
var b = H[1];
var c = H[2];
var d = H[3];
var e = H[4];
var f = H[5];
var g = H[6];
var h = H[7];
// Computation
for (var i = 0; i < 64; i++) {
if (i < 16) {
W[i] = M[offset + i] | 0;
} else {
var gamma0x = W[i - 15];
var gamma0 = ((gamma0x << 25) | (gamma0x >>> 7)) ^
((gamma0x << 14) | (gamma0x >>> 18)) ^
(gamma0x >>> 3);
var gamma1x = W[i - 2];
var gamma1 = ((gamma1x << 15) | (gamma1x >>> 17)) ^
((gamma1x << 13) | (gamma1x >>> 19)) ^
(gamma1x >>> 10);
W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16];
}
var ch = (e & f) ^ (~e & g);
var maj = (a & b) ^ (a & c) ^ (b & c);
var sigma0 = ((a << 30) | (a >>> 2)) ^ ((a << 19) | (a >>> 13)) ^ ((a << 10) | (a >>> 22));
var sigma1 = ((e << 26) | (e >>> 6)) ^ ((e << 21) | (e >>> 11)) ^ ((e << 7) | (e >>> 25));
var t1 = h + sigma1 + ch + K[i] + W[i];
var t2 = sigma0 + maj;
h = g;
g = f;
f = e;
e = (d + t1) | 0;
d = c;
c = b;
b = a;
a = (t1 + t2) | 0;
}
// Intermediate hash value
H[0] = (H[0] + a) | 0;
H[1] = (H[1] + b) | 0;
H[2] = (H[2] + c) | 0;
H[3] = (H[3] + d) | 0;
H[4] = (H[4] + e) | 0;
H[5] = (H[5] + f) | 0;
H[6] = (H[6] + g) | 0;
H[7] = (H[7] + h) | 0;
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Return final computed hash
return this._hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA256('message');
* var hash = CryptoJS.SHA256(wordArray);
*/
C.SHA256 = Hasher._createHelper(SHA256);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA256(message, key);
*/
C.HmacSHA256 = Hasher._createHmacHelper(SHA256);
}(Math));
return CryptoJS.SHA256;
}));
},{"./core":46}],73:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (Math) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var Hasher = C_lib.Hasher;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var C_algo = C.algo;
// Constants tables
var RHO_OFFSETS = [];
var PI_INDEXES = [];
var ROUND_CONSTANTS = [];
// Compute Constants
(function () {
// Compute rho offset constants
var x = 1, y = 0;
for (var t = 0; t < 24; t++) {
RHO_OFFSETS[x + 5 * y] = ((t + 1) * (t + 2) / 2) % 64;
var newX = y % 5;
var newY = (2 * x + 3 * y) % 5;
x = newX;
y = newY;
}
// Compute pi index constants
for (var x = 0; x < 5; x++) {
for (var y = 0; y < 5; y++) {
PI_INDEXES[x + 5 * y] = y + ((2 * x + 3 * y) % 5) * 5;
}
}
// Compute round constants
var LFSR = 0x01;
for (var i = 0; i < 24; i++) {
var roundConstantMsw = 0;
var roundConstantLsw = 0;
for (var j = 0; j < 7; j++) {
if (LFSR & 0x01) {
var bitPosition = (1 << j) - 1;
if (bitPosition < 32) {
roundConstantLsw ^= 1 << bitPosition;
} else /* if (bitPosition >= 32) */ {
roundConstantMsw ^= 1 << (bitPosition - 32);
}
}
// Compute next LFSR
if (LFSR & 0x80) {
// Primitive polynomial over GF(2): x^8 + x^6 + x^5 + x^4 + 1
LFSR = (LFSR << 1) ^ 0x71;
} else {
LFSR <<= 1;
}
}
ROUND_CONSTANTS[i] = X64Word.create(roundConstantMsw, roundConstantLsw);
}
}());
// Reusable objects for temporary values
var T = [];
(function () {
for (var i = 0; i < 25; i++) {
T[i] = X64Word.create();
}
}());
/**
* SHA-3 hash algorithm.
*/
var SHA3 = C_algo.SHA3 = Hasher.extend({
/**
* Configuration options.
*
* @property {number} outputLength
* The desired number of bits in the output hash.
* Only values permitted are: 224, 256, 384, 512.
* Default: 512
*/
cfg: Hasher.cfg.extend({
outputLength: 512
}),
_doReset: function () {
var state = this._state = []
for (var i = 0; i < 25; i++) {
state[i] = new X64Word.init();
}
this.blockSize = (1600 - 2 * this.cfg.outputLength) / 32;
},
_doProcessBlock: function (M, offset) {
// Shortcuts
var state = this._state;
var nBlockSizeLanes = this.blockSize / 2;
// Absorb
for (var i = 0; i < nBlockSizeLanes; i++) {
// Shortcuts
var M2i = M[offset + 2 * i];
var M2i1 = M[offset + 2 * i + 1];
// Swap endian
M2i = (
(((M2i << 8) | (M2i >>> 24)) & 0x00ff00ff) |
(((M2i << 24) | (M2i >>> 8)) & 0xff00ff00)
);
M2i1 = (
(((M2i1 << 8) | (M2i1 >>> 24)) & 0x00ff00ff) |
(((M2i1 << 24) | (M2i1 >>> 8)) & 0xff00ff00)
);
// Absorb message into state
var lane = state[i];
lane.high ^= M2i1;
lane.low ^= M2i;
}
// Rounds
for (var round = 0; round < 24; round++) {
// Theta
for (var x = 0; x < 5; x++) {
// Mix column lanes
var tMsw = 0, tLsw = 0;
for (var y = 0; y < 5; y++) {
var lane = state[x + 5 * y];
tMsw ^= lane.high;
tLsw ^= lane.low;
}
// Temporary values
var Tx = T[x];
Tx.high = tMsw;
Tx.low = tLsw;
}
for (var x = 0; x < 5; x++) {
// Shortcuts
var Tx4 = T[(x + 4) % 5];
var Tx1 = T[(x + 1) % 5];
var Tx1Msw = Tx1.high;
var Tx1Lsw = Tx1.low;
// Mix surrounding columns
var tMsw = Tx4.high ^ ((Tx1Msw << 1) | (Tx1Lsw >>> 31));
var tLsw = Tx4.low ^ ((Tx1Lsw << 1) | (Tx1Msw >>> 31));
for (var y = 0; y < 5; y++) {
var lane = state[x + 5 * y];
lane.high ^= tMsw;
lane.low ^= tLsw;
}
}
// Rho Pi
for (var laneIndex = 1; laneIndex < 25; laneIndex++) {
// Shortcuts
var lane = state[laneIndex];
var laneMsw = lane.high;
var laneLsw = lane.low;
var rhoOffset = RHO_OFFSETS[laneIndex];
// Rotate lanes
if (rhoOffset < 32) {
var tMsw = (laneMsw << rhoOffset) | (laneLsw >>> (32 - rhoOffset));
var tLsw = (laneLsw << rhoOffset) | (laneMsw >>> (32 - rhoOffset));
} else /* if (rhoOffset >= 32) */ {
var tMsw = (laneLsw << (rhoOffset - 32)) | (laneMsw >>> (64 - rhoOffset));
var tLsw = (laneMsw << (rhoOffset - 32)) | (laneLsw >>> (64 - rhoOffset));
}
// Transpose lanes
var TPiLane = T[PI_INDEXES[laneIndex]];
TPiLane.high = tMsw;
TPiLane.low = tLsw;
}
// Rho pi at x = y = 0
var T0 = T[0];
var state0 = state[0];
T0.high = state0.high;
T0.low = state0.low;
// Chi
for (var x = 0; x < 5; x++) {
for (var y = 0; y < 5; y++) {
// Shortcuts
var laneIndex = x + 5 * y;
var lane = state[laneIndex];
var TLane = T[laneIndex];
var Tx1Lane = T[((x + 1) % 5) + 5 * y];
var Tx2Lane = T[((x + 2) % 5) + 5 * y];
// Mix rows
lane.high = TLane.high ^ (~Tx1Lane.high & Tx2Lane.high);
lane.low = TLane.low ^ (~Tx1Lane.low & Tx2Lane.low);
}
}
// Iota
var lane = state[0];
var roundConstant = ROUND_CONSTANTS[round];
lane.high ^= roundConstant.high;
lane.low ^= roundConstant.low;;
}
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
var blockSizeBits = this.blockSize * 32;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x1 << (24 - nBitsLeft % 32);
dataWords[((Math.ceil((nBitsLeft + 1) / blockSizeBits) * blockSizeBits) >>> 5) - 1] |= 0x80;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Shortcuts
var state = this._state;
var outputLengthBytes = this.cfg.outputLength / 8;
var outputLengthLanes = outputLengthBytes / 8;
// Squeeze
var hashWords = [];
for (var i = 0; i < outputLengthLanes; i++) {
// Shortcuts
var lane = state[i];
var laneMsw = lane.high;
var laneLsw = lane.low;
// Swap endian
laneMsw = (
(((laneMsw << 8) | (laneMsw >>> 24)) & 0x00ff00ff) |
(((laneMsw << 24) | (laneMsw >>> 8)) & 0xff00ff00)
);
laneLsw = (
(((laneLsw << 8) | (laneLsw >>> 24)) & 0x00ff00ff) |
(((laneLsw << 24) | (laneLsw >>> 8)) & 0xff00ff00)
);
// Squeeze state to retrieve hash
hashWords.push(laneLsw);
hashWords.push(laneMsw);
}
// Return final computed hash
return new WordArray.init(hashWords, outputLengthBytes);
},
clone: function () {
var clone = Hasher.clone.call(this);
var state = clone._state = this._state.slice(0);
for (var i = 0; i < 25; i++) {
state[i] = state[i].clone();
}
return clone;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA3('message');
* var hash = CryptoJS.SHA3(wordArray);
*/
C.SHA3 = Hasher._createHelper(SHA3);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA3(message, key);
*/
C.HmacSHA3 = Hasher._createHmacHelper(SHA3);
}(Math));
return CryptoJS.SHA3;
}));
},{"./core":46,"./x64-core":77}],74:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"), _dereq_("./sha512"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core", "./sha512"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var X64WordArray = C_x64.WordArray;
var C_algo = C.algo;
var SHA512 = C_algo.SHA512;
/**
* SHA-384 hash algorithm.
*/
var SHA384 = C_algo.SHA384 = SHA512.extend({
_doReset: function () {
this._hash = new X64WordArray.init([
new X64Word.init(0xcbbb9d5d, 0xc1059ed8), new X64Word.init(0x629a292a, 0x367cd507),
new X64Word.init(0x9159015a, 0x3070dd17), new X64Word.init(0x152fecd8, 0xf70e5939),
new X64Word.init(0x67332667, 0xffc00b31), new X64Word.init(0x8eb44a87, 0x68581511),
new X64Word.init(0xdb0c2e0d, 0x64f98fa7), new X64Word.init(0x47b5481d, 0xbefa4fa4)
]);
},
_doFinalize: function () {
var hash = SHA512._doFinalize.call(this);
hash.sigBytes -= 16;
return hash;
}
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA384('message');
* var hash = CryptoJS.SHA384(wordArray);
*/
C.SHA384 = SHA512._createHelper(SHA384);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA384(message, key);
*/
C.HmacSHA384 = SHA512._createHmacHelper(SHA384);
}());
return CryptoJS.SHA384;
}));
},{"./core":46,"./sha512":75,"./x64-core":77}],75:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./x64-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./x64-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Hasher = C_lib.Hasher;
var C_x64 = C.x64;
var X64Word = C_x64.Word;
var X64WordArray = C_x64.WordArray;
var C_algo = C.algo;
function X64Word_create() {
return X64Word.create.apply(X64Word, arguments);
}
// Constants
var K = [
X64Word_create(0x428a2f98, 0xd728ae22), X64Word_create(0x71374491, 0x23ef65cd),
X64Word_create(0xb5c0fbcf, 0xec4d3b2f), X64Word_create(0xe9b5dba5, 0x8189dbbc),
X64Word_create(0x3956c25b, 0xf348b538), X64Word_create(0x59f111f1, 0xb605d019),
X64Word_create(0x923f82a4, 0xaf194f9b), X64Word_create(0xab1c5ed5, 0xda6d8118),
X64Word_create(0xd807aa98, 0xa3030242), X64Word_create(0x12835b01, 0x45706fbe),
X64Word_create(0x243185be, 0x4ee4b28c), X64Word_create(0x550c7dc3, 0xd5ffb4e2),
X64Word_create(0x72be5d74, 0xf27b896f), X64Word_create(0x80deb1fe, 0x3b1696b1),
X64Word_create(0x9bdc06a7, 0x25c71235), X64Word_create(0xc19bf174, 0xcf692694),
X64Word_create(0xe49b69c1, 0x9ef14ad2), X64Word_create(0xefbe4786, 0x384f25e3),
X64Word_create(0x0fc19dc6, 0x8b8cd5b5), X64Word_create(0x240ca1cc, 0x77ac9c65),
X64Word_create(0x2de92c6f, 0x592b0275), X64Word_create(0x4a7484aa, 0x6ea6e483),
X64Word_create(0x5cb0a9dc, 0xbd41fbd4), X64Word_create(0x76f988da, 0x831153b5),
X64Word_create(0x983e5152, 0xee66dfab), X64Word_create(0xa831c66d, 0x2db43210),
X64Word_create(0xb00327c8, 0x98fb213f), X64Word_create(0xbf597fc7, 0xbeef0ee4),
X64Word_create(0xc6e00bf3, 0x3da88fc2), X64Word_create(0xd5a79147, 0x930aa725),
X64Word_create(0x06ca6351, 0xe003826f), X64Word_create(0x14292967, 0x0a0e6e70),
X64Word_create(0x27b70a85, 0x46d22ffc), X64Word_create(0x2e1b2138, 0x5c26c926),
X64Word_create(0x4d2c6dfc, 0x5ac42aed), X64Word_create(0x53380d13, 0x9d95b3df),
X64Word_create(0x650a7354, 0x8baf63de), X64Word_create(0x766a0abb, 0x3c77b2a8),
X64Word_create(0x81c2c92e, 0x47edaee6), X64Word_create(0x92722c85, 0x1482353b),
X64Word_create(0xa2bfe8a1, 0x4cf10364), X64Word_create(0xa81a664b, 0xbc423001),
X64Word_create(0xc24b8b70, 0xd0f89791), X64Word_create(0xc76c51a3, 0x0654be30),
X64Word_create(0xd192e819, 0xd6ef5218), X64Word_create(0xd6990624, 0x5565a910),
X64Word_create(0xf40e3585, 0x5771202a), X64Word_create(0x106aa070, 0x32bbd1b8),
X64Word_create(0x19a4c116, 0xb8d2d0c8), X64Word_create(0x1e376c08, 0x5141ab53),
X64Word_create(0x2748774c, 0xdf8eeb99), X64Word_create(0x34b0bcb5, 0xe19b48a8),
X64Word_create(0x391c0cb3, 0xc5c95a63), X64Word_create(0x4ed8aa4a, 0xe3418acb),
X64Word_create(0x5b9cca4f, 0x7763e373), X64Word_create(0x682e6ff3, 0xd6b2b8a3),
X64Word_create(0x748f82ee, 0x5defb2fc), X64Word_create(0x78a5636f, 0x43172f60),
X64Word_create(0x84c87814, 0xa1f0ab72), X64Word_create(0x8cc70208, 0x1a6439ec),
X64Word_create(0x90befffa, 0x23631e28), X64Word_create(0xa4506ceb, 0xde82bde9),
X64Word_create(0xbef9a3f7, 0xb2c67915), X64Word_create(0xc67178f2, 0xe372532b),
X64Word_create(0xca273ece, 0xea26619c), X64Word_create(0xd186b8c7, 0x21c0c207),
X64Word_create(0xeada7dd6, 0xcde0eb1e), X64Word_create(0xf57d4f7f, 0xee6ed178),
X64Word_create(0x06f067aa, 0x72176fba), X64Word_create(0x0a637dc5, 0xa2c898a6),
X64Word_create(0x113f9804, 0xbef90dae), X64Word_create(0x1b710b35, 0x131c471b),
X64Word_create(0x28db77f5, 0x23047d84), X64Word_create(0x32caab7b, 0x40c72493),
X64Word_create(0x3c9ebe0a, 0x15c9bebc), X64Word_create(0x431d67c4, 0x9c100d4c),
X64Word_create(0x4cc5d4be, 0xcb3e42b6), X64Word_create(0x597f299c, 0xfc657e2a),
X64Word_create(0x5fcb6fab, 0x3ad6faec), X64Word_create(0x6c44198c, 0x4a475817)
];
// Reusable objects
var W = [];
(function () {
for (var i = 0; i < 80; i++) {
W[i] = X64Word_create();
}
}());
/**
* SHA-512 hash algorithm.
*/
var SHA512 = C_algo.SHA512 = Hasher.extend({
_doReset: function () {
this._hash = new X64WordArray.init([
new X64Word.init(0x6a09e667, 0xf3bcc908), new X64Word.init(0xbb67ae85, 0x84caa73b),
new X64Word.init(0x3c6ef372, 0xfe94f82b), new X64Word.init(0xa54ff53a, 0x5f1d36f1),
new X64Word.init(0x510e527f, 0xade682d1), new X64Word.init(0x9b05688c, 0x2b3e6c1f),
new X64Word.init(0x1f83d9ab, 0xfb41bd6b), new X64Word.init(0x5be0cd19, 0x137e2179)
]);
},
_doProcessBlock: function (M, offset) {
// Shortcuts
var H = this._hash.words;
var H0 = H[0];
var H1 = H[1];
var H2 = H[2];
var H3 = H[3];
var H4 = H[4];
var H5 = H[5];
var H6 = H[6];
var H7 = H[7];
var H0h = H0.high;
var H0l = H0.low;
var H1h = H1.high;
var H1l = H1.low;
var H2h = H2.high;
var H2l = H2.low;
var H3h = H3.high;
var H3l = H3.low;
var H4h = H4.high;
var H4l = H4.low;
var H5h = H5.high;
var H5l = H5.low;
var H6h = H6.high;
var H6l = H6.low;
var H7h = H7.high;
var H7l = H7.low;
// Working variables
var ah = H0h;
var al = H0l;
var bh = H1h;
var bl = H1l;
var ch = H2h;
var cl = H2l;
var dh = H3h;
var dl = H3l;
var eh = H4h;
var el = H4l;
var fh = H5h;
var fl = H5l;
var gh = H6h;
var gl = H6l;
var hh = H7h;
var hl = H7l;
// Rounds
for (var i = 0; i < 80; i++) {
// Shortcut
var Wi = W[i];
// Extend message
if (i < 16) {
var Wih = Wi.high = M[offset + i * 2] | 0;
var Wil = Wi.low = M[offset + i * 2 + 1] | 0;
} else {
// Gamma0
var gamma0x = W[i - 15];
var gamma0xh = gamma0x.high;
var gamma0xl = gamma0x.low;
var gamma0h = ((gamma0xh >>> 1) | (gamma0xl << 31)) ^ ((gamma0xh >>> 8) | (gamma0xl << 24)) ^ (gamma0xh >>> 7);
var gamma0l = ((gamma0xl >>> 1) | (gamma0xh << 31)) ^ ((gamma0xl >>> 8) | (gamma0xh << 24)) ^ ((gamma0xl >>> 7) | (gamma0xh << 25));
// Gamma1
var gamma1x = W[i - 2];
var gamma1xh = gamma1x.high;
var gamma1xl = gamma1x.low;
var gamma1h = ((gamma1xh >>> 19) | (gamma1xl << 13)) ^ ((gamma1xh << 3) | (gamma1xl >>> 29)) ^ (gamma1xh >>> 6);
var gamma1l = ((gamma1xl >>> 19) | (gamma1xh << 13)) ^ ((gamma1xl << 3) | (gamma1xh >>> 29)) ^ ((gamma1xl >>> 6) | (gamma1xh << 26));
// W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]
var Wi7 = W[i - 7];
var Wi7h = Wi7.high;
var Wi7l = Wi7.low;
var Wi16 = W[i - 16];
var Wi16h = Wi16.high;
var Wi16l = Wi16.low;
var Wil = gamma0l + Wi7l;
var Wih = gamma0h + Wi7h + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0);
var Wil = Wil + gamma1l;
var Wih = Wih + gamma1h + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0);
var Wil = Wil + Wi16l;
var Wih = Wih + Wi16h + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0);
Wi.high = Wih;
Wi.low = Wil;
}
var chh = (eh & fh) ^ (~eh & gh);
var chl = (el & fl) ^ (~el & gl);
var majh = (ah & bh) ^ (ah & ch) ^ (bh & ch);
var majl = (al & bl) ^ (al & cl) ^ (bl & cl);
var sigma0h = ((ah >>> 28) | (al << 4)) ^ ((ah << 30) | (al >>> 2)) ^ ((ah << 25) | (al >>> 7));
var sigma0l = ((al >>> 28) | (ah << 4)) ^ ((al << 30) | (ah >>> 2)) ^ ((al << 25) | (ah >>> 7));
var sigma1h = ((eh >>> 14) | (el << 18)) ^ ((eh >>> 18) | (el << 14)) ^ ((eh << 23) | (el >>> 9));
var sigma1l = ((el >>> 14) | (eh << 18)) ^ ((el >>> 18) | (eh << 14)) ^ ((el << 23) | (eh >>> 9));
// t1 = h + sigma1 + ch + K[i] + W[i]
var Ki = K[i];
var Kih = Ki.high;
var Kil = Ki.low;
var t1l = hl + sigma1l;
var t1h = hh + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0);
var t1l = t1l + chl;
var t1h = t1h + chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0);
var t1l = t1l + Kil;
var t1h = t1h + Kih + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0);
var t1l = t1l + Wil;
var t1h = t1h + Wih + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0);
// t2 = sigma0 + maj
var t2l = sigma0l + majl;
var t2h = sigma0h + majh + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0);
// Update working variables
hh = gh;
hl = gl;
gh = fh;
gl = fl;
fh = eh;
fl = el;
el = (dl + t1l) | 0;
eh = (dh + t1h + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0;
dh = ch;
dl = cl;
ch = bh;
cl = bl;
bh = ah;
bl = al;
al = (t1l + t2l) | 0;
ah = (t1h + t2h + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0;
}
// Intermediate hash value
H0l = H0.low = (H0l + al);
H0.high = (H0h + ah + ((H0l >>> 0) < (al >>> 0) ? 1 : 0));
H1l = H1.low = (H1l + bl);
H1.high = (H1h + bh + ((H1l >>> 0) < (bl >>> 0) ? 1 : 0));
H2l = H2.low = (H2l + cl);
H2.high = (H2h + ch + ((H2l >>> 0) < (cl >>> 0) ? 1 : 0));
H3l = H3.low = (H3l + dl);
H3.high = (H3h + dh + ((H3l >>> 0) < (dl >>> 0) ? 1 : 0));
H4l = H4.low = (H4l + el);
H4.high = (H4h + eh + ((H4l >>> 0) < (el >>> 0) ? 1 : 0));
H5l = H5.low = (H5l + fl);
H5.high = (H5h + fh + ((H5l >>> 0) < (fl >>> 0) ? 1 : 0));
H6l = H6.low = (H6l + gl);
H6.high = (H6h + gh + ((H6l >>> 0) < (gl >>> 0) ? 1 : 0));
H7l = H7.low = (H7l + hl);
H7.high = (H7h + hh + ((H7l >>> 0) < (hl >>> 0) ? 1 : 0));
},
_doFinalize: function () {
// Shortcuts
var data = this._data;
var dataWords = data.words;
var nBitsTotal = this._nDataBytes * 8;
var nBitsLeft = data.sigBytes * 8;
// Add padding
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 30] = Math.floor(nBitsTotal / 0x100000000);
dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 31] = nBitsTotal;
data.sigBytes = dataWords.length * 4;
// Hash final blocks
this._process();
// Convert hash to 32-bit word array before returning
var hash = this._hash.toX32();
// Return final computed hash
return hash;
},
clone: function () {
var clone = Hasher.clone.call(this);
clone._hash = this._hash.clone();
return clone;
},
blockSize: 1024/32
});
/**
* Shortcut function to the hasher's object interface.
*
* @param {WordArray|string} message The message to hash.
*
* @return {WordArray} The hash.
*
* @static
*
* @example
*
* var hash = CryptoJS.SHA512('message');
* var hash = CryptoJS.SHA512(wordArray);
*/
C.SHA512 = Hasher._createHelper(SHA512);
/**
* Shortcut function to the HMAC's object interface.
*
* @param {WordArray|string} message The message to hash.
* @param {WordArray|string} key The secret key.
*
* @return {WordArray} The HMAC.
*
* @static
*
* @example
*
* var hmac = CryptoJS.HmacSHA512(message, key);
*/
C.HmacSHA512 = Hasher._createHmacHelper(SHA512);
}());
return CryptoJS.SHA512;
}));
},{"./core":46,"./x64-core":77}],76:[function(_dereq_,module,exports){
;(function (root, factory, undef) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"), _dereq_("./enc-base64"), _dereq_("./md5"), _dereq_("./evpkdf"), _dereq_("./cipher-core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function () {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var WordArray = C_lib.WordArray;
var BlockCipher = C_lib.BlockCipher;
var C_algo = C.algo;
// Permuted Choice 1 constants
var PC1 = [
57, 49, 41, 33, 25, 17, 9, 1,
58, 50, 42, 34, 26, 18, 10, 2,
59, 51, 43, 35, 27, 19, 11, 3,
60, 52, 44, 36, 63, 55, 47, 39,
31, 23, 15, 7, 62, 54, 46, 38,
30, 22, 14, 6, 61, 53, 45, 37,
29, 21, 13, 5, 28, 20, 12, 4
];
// Permuted Choice 2 constants
var PC2 = [
14, 17, 11, 24, 1, 5,
3, 28, 15, 6, 21, 10,
23, 19, 12, 4, 26, 8,
16, 7, 27, 20, 13, 2,
41, 52, 31, 37, 47, 55,
30, 40, 51, 45, 33, 48,
44, 49, 39, 56, 34, 53,
46, 42, 50, 36, 29, 32
];
// Cumulative bit shift constants
var BIT_SHIFTS = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28];
// SBOXes and round permutation constants
var SBOX_P = [
{
0x0: 0x808200,
0x10000000: 0x8000,
0x20000000: 0x808002,
0x30000000: 0x2,
0x40000000: 0x200,
0x50000000: 0x808202,
0x60000000: 0x800202,
0x70000000: 0x800000,
0x80000000: 0x202,
0x90000000: 0x800200,
0xa0000000: 0x8200,
0xb0000000: 0x808000,
0xc0000000: 0x8002,
0xd0000000: 0x800002,
0xe0000000: 0x0,
0xf0000000: 0x8202,
0x8000000: 0x0,
0x18000000: 0x808202,
0x28000000: 0x8202,
0x38000000: 0x8000,
0x48000000: 0x808200,
0x58000000: 0x200,
0x68000000: 0x808002,
0x78000000: 0x2,
0x88000000: 0x800200,
0x98000000: 0x8200,
0xa8000000: 0x808000,
0xb8000000: 0x800202,
0xc8000000: 0x800002,
0xd8000000: 0x8002,
0xe8000000: 0x202,
0xf8000000: 0x800000,
0x1: 0x8000,
0x10000001: 0x2,
0x20000001: 0x808200,
0x30000001: 0x800000,
0x40000001: 0x808002,
0x50000001: 0x8200,
0x60000001: 0x200,
0x70000001: 0x800202,
0x80000001: 0x808202,
0x90000001: 0x808000,
0xa0000001: 0x800002,
0xb0000001: 0x8202,
0xc0000001: 0x202,
0xd0000001: 0x800200,
0xe0000001: 0x8002,
0xf0000001: 0x0,
0x8000001: 0x808202,
0x18000001: 0x808000,
0x28000001: 0x800000,
0x38000001: 0x200,
0x48000001: 0x8000,
0x58000001: 0x800002,
0x68000001: 0x2,
0x78000001: 0x8202,
0x88000001: 0x8002,
0x98000001: 0x800202,
0xa8000001: 0x202,
0xb8000001: 0x808200,
0xc8000001: 0x800200,
0xd8000001: 0x0,
0xe8000001: 0x8200,
0xf8000001: 0x808002
},
{
0x0: 0x40084010,
0x1000000: 0x4000,
0x2000000: 0x80000,
0x3000000: 0x40080010,
0x4000000: 0x40000010,
0x5000000: 0x40084000,
0x6000000: 0x40004000,
0x7000000: 0x10,
0x8000000: 0x84000,
0x9000000: 0x40004010,
0xa000000: 0x40000000,
0xb000000: 0x84010,
0xc000000: 0x80010,
0xd000000: 0x0,
0xe000000: 0x4010,
0xf000000: 0x40080000,
0x800000: 0x40004000,
0x1800000: 0x84010,
0x2800000: 0x10,
0x3800000: 0x40004010,
0x4800000: 0x40084010,
0x5800000: 0x40000000,
0x6800000: 0x80000,
0x7800000: 0x40080010,
0x8800000: 0x80010,
0x9800000: 0x0,
0xa800000: 0x4000,
0xb800000: 0x40080000,
0xc800000: 0x40000010,
0xd800000: 0x84000,
0xe800000: 0x40084000,
0xf800000: 0x4010,
0x10000000: 0x0,
0x11000000: 0x40080010,
0x12000000: 0x40004010,
0x13000000: 0x40084000,
0x14000000: 0x40080000,
0x15000000: 0x10,
0x16000000: 0x84010,
0x17000000: 0x4000,
0x18000000: 0x4010,
0x19000000: 0x80000,
0x1a000000: 0x80010,
0x1b000000: 0x40000010,
0x1c000000: 0x84000,
0x1d000000: 0x40004000,
0x1e000000: 0x40000000,
0x1f000000: 0x40084010,
0x10800000: 0x84010,
0x11800000: 0x80000,
0x12800000: 0x40080000,
0x13800000: 0x4000,
0x14800000: 0x40004000,
0x15800000: 0x40084010,
0x16800000: 0x10,
0x17800000: 0x40000000,
0x18800000: 0x40084000,
0x19800000: 0x40000010,
0x1a800000: 0x40004010,
0x1b800000: 0x80010,
0x1c800000: 0x0,
0x1d800000: 0x4010,
0x1e800000: 0x40080010,
0x1f800000: 0x84000
},
{
0x0: 0x104,
0x100000: 0x0,
0x200000: 0x4000100,
0x300000: 0x10104,
0x400000: 0x10004,
0x500000: 0x4000004,
0x600000: 0x4010104,
0x700000: 0x4010000,
0x800000: 0x4000000,
0x900000: 0x4010100,
0xa00000: 0x10100,
0xb00000: 0x4010004,
0xc00000: 0x4000104,
0xd00000: 0x10000,
0xe00000: 0x4,
0xf00000: 0x100,
0x80000: 0x4010100,
0x180000: 0x4010004,
0x280000: 0x0,
0x380000: 0x4000100,
0x480000: 0x4000004,
0x580000: 0x10000,
0x680000: 0x10004,
0x780000: 0x104,
0x880000: 0x4,
0x980000: 0x100,
0xa80000: 0x4010000,
0xb80000: 0x10104,
0xc80000: 0x10100,
0xd80000: 0x4000104,
0xe80000: 0x4010104,
0xf80000: 0x4000000,
0x1000000: 0x4010100,
0x1100000: 0x10004,
0x1200000: 0x10000,
0x1300000: 0x4000100,
0x1400000: 0x100,
0x1500000: 0x4010104,
0x1600000: 0x4000004,
0x1700000: 0x0,
0x1800000: 0x4000104,
0x1900000: 0x4000000,
0x1a00000: 0x4,
0x1b00000: 0x10100,
0x1c00000: 0x4010000,
0x1d00000: 0x104,
0x1e00000: 0x10104,
0x1f00000: 0x4010004,
0x1080000: 0x4000000,
0x1180000: 0x104,
0x1280000: 0x4010100,
0x1380000: 0x0,
0x1480000: 0x10004,
0x1580000: 0x4000100,
0x1680000: 0x100,
0x1780000: 0x4010004,
0x1880000: 0x10000,
0x1980000: 0x4010104,
0x1a80000: 0x10104,
0x1b80000: 0x4000004,
0x1c80000: 0x4000104,
0x1d80000: 0x4010000,
0x1e80000: 0x4,
0x1f80000: 0x10100
},
{
0x0: 0x80401000,
0x10000: 0x80001040,
0x20000: 0x401040,
0x30000: 0x80400000,
0x40000: 0x0,
0x50000: 0x401000,
0x60000: 0x80000040,
0x70000: 0x400040,
0x80000: 0x80000000,
0x90000: 0x400000,
0xa0000: 0x40,
0xb0000: 0x80001000,
0xc0000: 0x80400040,
0xd0000: 0x1040,
0xe0000: 0x1000,
0xf0000: 0x80401040,
0x8000: 0x80001040,
0x18000: 0x40,
0x28000: 0x80400040,
0x38000: 0x80001000,
0x48000: 0x401000,
0x58000: 0x80401040,
0x68000: 0x0,
0x78000: 0x80400000,
0x88000: 0x1000,
0x98000: 0x80401000,
0xa8000: 0x400000,
0xb8000: 0x1040,
0xc8000: 0x80000000,
0xd8000: 0x400040,
0xe8000: 0x401040,
0xf8000: 0x80000040,
0x100000: 0x400040,
0x110000: 0x401000,
0x120000: 0x80000040,
0x130000: 0x0,
0x140000: 0x1040,
0x150000: 0x80400040,
0x160000: 0x80401000,
0x170000: 0x80001040,
0x180000: 0x80401040,
0x190000: 0x80000000,
0x1a0000: 0x80400000,
0x1b0000: 0x401040,
0x1c0000: 0x80001000,
0x1d0000: 0x400000,
0x1e0000: 0x40,
0x1f0000: 0x1000,
0x108000: 0x80400000,
0x118000: 0x80401040,
0x128000: 0x0,
0x138000: 0x401000,
0x148000: 0x400040,
0x158000: 0x80000000,
0x168000: 0x80001040,
0x178000: 0x40,
0x188000: 0x80000040,
0x198000: 0x1000,
0x1a8000: 0x80001000,
0x1b8000: 0x80400040,
0x1c8000: 0x1040,
0x1d8000: 0x80401000,
0x1e8000: 0x400000,
0x1f8000: 0x401040
},
{
0x0: 0x80,
0x1000: 0x1040000,
0x2000: 0x40000,
0x3000: 0x20000000,
0x4000: 0x20040080,
0x5000: 0x1000080,
0x6000: 0x21000080,
0x7000: 0x40080,
0x8000: 0x1000000,
0x9000: 0x20040000,
0xa000: 0x20000080,
0xb000: 0x21040080,
0xc000: 0x21040000,
0xd000: 0x0,
0xe000: 0x1040080,
0xf000: 0x21000000,
0x800: 0x1040080,
0x1800: 0x21000080,
0x2800: 0x80,
0x3800: 0x1040000,
0x4800: 0x40000,
0x5800: 0x20040080,
0x6800: 0x21040000,
0x7800: 0x20000000,
0x8800: 0x20040000,
0x9800: 0x0,
0xa800: 0x21040080,
0xb800: 0x1000080,
0xc800: 0x20000080,
0xd800: 0x21000000,
0xe800: 0x1000000,
0xf800: 0x40080,
0x10000: 0x40000,
0x11000: 0x80,
0x12000: 0x20000000,
0x13000: 0x21000080,
0x14000: 0x1000080,
0x15000: 0x21040000,
0x16000: 0x20040080,
0x17000: 0x1000000,
0x18000: 0x21040080,
0x19000: 0x21000000,
0x1a000: 0x1040000,
0x1b000: 0x20040000,
0x1c000: 0x40080,
0x1d000: 0x20000080,
0x1e000: 0x0,
0x1f000: 0x1040080,
0x10800: 0x21000080,
0x11800: 0x1000000,
0x12800: 0x1040000,
0x13800: 0x20040080,
0x14800: 0x20000000,
0x15800: 0x1040080,
0x16800: 0x80,
0x17800: 0x21040000,
0x18800: 0x40080,
0x19800: 0x21040080,
0x1a800: 0x0,
0x1b800: 0x21000000,
0x1c800: 0x1000080,
0x1d800: 0x40000,
0x1e800: 0x20040000,
0x1f800: 0x20000080
},
{
0x0: 0x10000008,
0x100: 0x2000,
0x200: 0x10200000,
0x300: 0x10202008,
0x400: 0x10002000,
0x500: 0x200000,
0x600: 0x200008,
0x700: 0x10000000,
0x800: 0x0,
0x900: 0x10002008,
0xa00: 0x202000,
0xb00: 0x8,
0xc00: 0x10200008,
0xd00: 0x202008,
0xe00: 0x2008,
0xf00: 0x10202000,
0x80: 0x10200000,
0x180: 0x10202008,
0x280: 0x8,
0x380: 0x200000,
0x480: 0x202008,
0x580: 0x10000008,
0x680: 0x10002000,
0x780: 0x2008,
0x880: 0x200008,
0x980: 0x2000,
0xa80: 0x10002008,
0xb80: 0x10200008,
0xc80: 0x0,
0xd80: 0x10202000,
0xe80: 0x202000,
0xf80: 0x10000000,
0x1000: 0x10002000,
0x1100: 0x10200008,
0x1200: 0x10202008,
0x1300: 0x2008,
0x1400: 0x200000,
0x1500: 0x10000000,
0x1600: 0x10000008,
0x1700: 0x202000,
0x1800: 0x202008,
0x1900: 0x0,
0x1a00: 0x8,
0x1b00: 0x10200000,
0x1c00: 0x2000,
0x1d00: 0x10002008,
0x1e00: 0x10202000,
0x1f00: 0x200008,
0x1080: 0x8,
0x1180: 0x202000,
0x1280: 0x200000,
0x1380: 0x10000008,
0x1480: 0x10002000,
0x1580: 0x2008,
0x1680: 0x10202008,
0x1780: 0x10200000,
0x1880: 0x10202000,
0x1980: 0x10200008,
0x1a80: 0x2000,
0x1b80: 0x202008,
0x1c80: 0x200008,
0x1d80: 0x0,
0x1e80: 0x10000000,
0x1f80: 0x10002008
},
{
0x0: 0x100000,
0x10: 0x2000401,
0x20: 0x400,
0x30: 0x100401,
0x40: 0x2100401,
0x50: 0x0,
0x60: 0x1,
0x70: 0x2100001,
0x80: 0x2000400,
0x90: 0x100001,
0xa0: 0x2000001,
0xb0: 0x2100400,
0xc0: 0x2100000,
0xd0: 0x401,
0xe0: 0x100400,
0xf0: 0x2000000,
0x8: 0x2100001,
0x18: 0x0,
0x28: 0x2000401,
0x38: 0x2100400,
0x48: 0x100000,
0x58: 0x2000001,
0x68: 0x2000000,
0x78: 0x401,
0x88: 0x100401,
0x98: 0x2000400,
0xa8: 0x2100000,
0xb8: 0x100001,
0xc8: 0x400,
0xd8: 0x2100401,
0xe8: 0x1,
0xf8: 0x100400,
0x100: 0x2000000,
0x110: 0x100000,
0x120: 0x2000401,
0x130: 0x2100001,
0x140: 0x100001,
0x150: 0x2000400,
0x160: 0x2100400,
0x170: 0x100401,
0x180: 0x401,
0x190: 0x2100401,
0x1a0: 0x100400,
0x1b0: 0x1,
0x1c0: 0x0,
0x1d0: 0x2100000,
0x1e0: 0x2000001,
0x1f0: 0x400,
0x108: 0x100400,
0x118: 0x2000401,
0x128: 0x2100001,
0x138: 0x1,
0x148: 0x2000000,
0x158: 0x100000,
0x168: 0x401,
0x178: 0x2100400,
0x188: 0x2000001,
0x198: 0x2100000,
0x1a8: 0x0,
0x1b8: 0x2100401,
0x1c8: 0x100401,
0x1d8: 0x400,
0x1e8: 0x2000400,
0x1f8: 0x100001
},
{
0x0: 0x8000820,
0x1: 0x20000,
0x2: 0x8000000,
0x3: 0x20,
0x4: 0x20020,
0x5: 0x8020820,
0x6: 0x8020800,
0x7: 0x800,
0x8: 0x8020000,
0x9: 0x8000800,
0xa: 0x20800,
0xb: 0x8020020,
0xc: 0x820,
0xd: 0x0,
0xe: 0x8000020,
0xf: 0x20820,
0x80000000: 0x800,
0x80000001: 0x8020820,
0x80000002: 0x8000820,
0x80000003: 0x8000000,
0x80000004: 0x8020000,
0x80000005: 0x20800,
0x80000006: 0x20820,
0x80000007: 0x20,
0x80000008: 0x8000020,
0x80000009: 0x820,
0x8000000a: 0x20020,
0x8000000b: 0x8020800,
0x8000000c: 0x0,
0x8000000d: 0x8020020,
0x8000000e: 0x8000800,
0x8000000f: 0x20000,
0x10: 0x20820,
0x11: 0x8020800,
0x12: 0x20,
0x13: 0x800,
0x14: 0x8000800,
0x15: 0x8000020,
0x16: 0x8020020,
0x17: 0x20000,
0x18: 0x0,
0x19: 0x20020,
0x1a: 0x8020000,
0x1b: 0x8000820,
0x1c: 0x8020820,
0x1d: 0x20800,
0x1e: 0x820,
0x1f: 0x8000000,
0x80000010: 0x20000,
0x80000011: 0x800,
0x80000012: 0x8020020,
0x80000013: 0x20820,
0x80000014: 0x20,
0x80000015: 0x8020000,
0x80000016: 0x8000000,
0x80000017: 0x8000820,
0x80000018: 0x8020820,
0x80000019: 0x8000020,
0x8000001a: 0x8000800,
0x8000001b: 0x0,
0x8000001c: 0x20800,
0x8000001d: 0x820,
0x8000001e: 0x20020,
0x8000001f: 0x8020800
}
];
// Masks that select the SBOX input
var SBOX_MASK = [
0xf8000001, 0x1f800000, 0x01f80000, 0x001f8000,
0x0001f800, 0x00001f80, 0x000001f8, 0x8000001f
];
/**
* DES block cipher algorithm.
*/
var DES = C_algo.DES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
// Select 56 bits according to PC1
var keyBits = [];
for (var i = 0; i < 56; i++) {
var keyBitPos = PC1[i] - 1;
keyBits[i] = (keyWords[keyBitPos >>> 5] >>> (31 - keyBitPos % 32)) & 1;
}
// Assemble 16 subkeys
var subKeys = this._subKeys = [];
for (var nSubKey = 0; nSubKey < 16; nSubKey++) {
// Create subkey
var subKey = subKeys[nSubKey] = [];
// Shortcut
var bitShift = BIT_SHIFTS[nSubKey];
// Select 48 bits according to PC2
for (var i = 0; i < 24; i++) {
// Select from the left 28 key bits
subKey[(i / 6) | 0] |= keyBits[((PC2[i] - 1) + bitShift) % 28] << (31 - i % 6);
// Select from the right 28 key bits
subKey[4 + ((i / 6) | 0)] |= keyBits[28 + (((PC2[i + 24] - 1) + bitShift) % 28)] << (31 - i % 6);
}
// Since each subkey is applied to an expanded 32-bit input,
// the subkey can be broken into 8 values scaled to 32-bits,
// which allows the key to be used without expansion
subKey[0] = (subKey[0] << 1) | (subKey[0] >>> 31);
for (var i = 1; i < 7; i++) {
subKey[i] = subKey[i] >>> ((i - 1) * 4 + 3);
}
subKey[7] = (subKey[7] << 5) | (subKey[7] >>> 27);
}
// Compute inverse subkeys
var invSubKeys = this._invSubKeys = [];
for (var i = 0; i < 16; i++) {
invSubKeys[i] = subKeys[15 - i];
}
},
encryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._subKeys);
},
decryptBlock: function (M, offset) {
this._doCryptBlock(M, offset, this._invSubKeys);
},
_doCryptBlock: function (M, offset, subKeys) {
// Get input
this._lBlock = M[offset];
this._rBlock = M[offset + 1];
// Initial permutation
exchangeLR.call(this, 4, 0x0f0f0f0f);
exchangeLR.call(this, 16, 0x0000ffff);
exchangeRL.call(this, 2, 0x33333333);
exchangeRL.call(this, 8, 0x00ff00ff);
exchangeLR.call(this, 1, 0x55555555);
// Rounds
for (var round = 0; round < 16; round++) {
// Shortcuts
var subKey = subKeys[round];
var lBlock = this._lBlock;
var rBlock = this._rBlock;
// Feistel function
var f = 0;
for (var i = 0; i < 8; i++) {
f |= SBOX_P[i][((rBlock ^ subKey[i]) & SBOX_MASK[i]) >>> 0];
}
this._lBlock = rBlock;
this._rBlock = lBlock ^ f;
}
// Undo swap from last round
var t = this._lBlock;
this._lBlock = this._rBlock;
this._rBlock = t;
// Final permutation
exchangeLR.call(this, 1, 0x55555555);
exchangeRL.call(this, 8, 0x00ff00ff);
exchangeRL.call(this, 2, 0x33333333);
exchangeLR.call(this, 16, 0x0000ffff);
exchangeLR.call(this, 4, 0x0f0f0f0f);
// Set output
M[offset] = this._lBlock;
M[offset + 1] = this._rBlock;
},
keySize: 64/32,
ivSize: 64/32,
blockSize: 64/32
});
// Swap bits across the left and right words
function exchangeLR(offset, mask) {
var t = ((this._lBlock >>> offset) ^ this._rBlock) & mask;
this._rBlock ^= t;
this._lBlock ^= t << offset;
}
function exchangeRL(offset, mask) {
var t = ((this._rBlock >>> offset) ^ this._lBlock) & mask;
this._lBlock ^= t;
this._rBlock ^= t << offset;
}
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.DES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.DES.decrypt(ciphertext, key, cfg);
*/
C.DES = BlockCipher._createHelper(DES);
/**
* Triple-DES block cipher algorithm.
*/
var TripleDES = C_algo.TripleDES = BlockCipher.extend({
_doReset: function () {
// Shortcuts
var key = this._key;
var keyWords = key.words;
// Create DES instances
this._des1 = DES.createEncryptor(WordArray.create(keyWords.slice(0, 2)));
this._des2 = DES.createEncryptor(WordArray.create(keyWords.slice(2, 4)));
this._des3 = DES.createEncryptor(WordArray.create(keyWords.slice(4, 6)));
},
encryptBlock: function (M, offset) {
this._des1.encryptBlock(M, offset);
this._des2.decryptBlock(M, offset);
this._des3.encryptBlock(M, offset);
},
decryptBlock: function (M, offset) {
this._des3.decryptBlock(M, offset);
this._des2.encryptBlock(M, offset);
this._des1.decryptBlock(M, offset);
},
keySize: 192/32,
ivSize: 64/32,
blockSize: 64/32
});
/**
* Shortcut functions to the cipher's object interface.
*
* @example
*
* var ciphertext = CryptoJS.TripleDES.encrypt(message, key, cfg);
* var plaintext = CryptoJS.TripleDES.decrypt(ciphertext, key, cfg);
*/
C.TripleDES = BlockCipher._createHelper(TripleDES);
}());
return CryptoJS.TripleDES;
}));
},{"./cipher-core":45,"./core":46,"./enc-base64":47,"./evpkdf":49,"./md5":54}],77:[function(_dereq_,module,exports){
;(function (root, factory) {
if (typeof exports === "object") {
// CommonJS
module.exports = exports = factory(_dereq_("./core"));
}
else if (typeof define === "function" && define.amd) {
// AMD
define(["./core"], factory);
}
else {
// Global (browser)
factory(root.CryptoJS);
}
}(this, function (CryptoJS) {
(function (undefined) {
// Shortcuts
var C = CryptoJS;
var C_lib = C.lib;
var Base = C_lib.Base;
var X32WordArray = C_lib.WordArray;
/**
* x64 namespace.
*/
var C_x64 = C.x64 = {};
/**
* A 64-bit word.
*/
var X64Word = C_x64.Word = Base.extend({
/**
* Initializes a newly created 64-bit word.
*
* @param {number} high The high 32 bits.
* @param {number} low The low 32 bits.
*
* @example
*
* var x64Word = CryptoJS.x64.Word.create(0x00010203, 0x04050607);
*/
init: function (high, low) {
this.high = high;
this.low = low;
}
/**
* Bitwise NOTs this word.
*
* @return {X64Word} A new x64-Word object after negating.
*
* @example
*
* var negated = x64Word.not();
*/
// not: function () {
// var high = ~this.high;
// var low = ~this.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise ANDs this word with the passed word.
*
* @param {X64Word} word The x64-Word to AND with this word.
*
* @return {X64Word} A new x64-Word object after ANDing.
*
* @example
*
* var anded = x64Word.and(anotherX64Word);
*/
// and: function (word) {
// var high = this.high & word.high;
// var low = this.low & word.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise ORs this word with the passed word.
*
* @param {X64Word} word The x64-Word to OR with this word.
*
* @return {X64Word} A new x64-Word object after ORing.
*
* @example
*
* var ored = x64Word.or(anotherX64Word);
*/
// or: function (word) {
// var high = this.high | word.high;
// var low = this.low | word.low;
// return X64Word.create(high, low);
// },
/**
* Bitwise XORs this word with the passed word.
*
* @param {X64Word} word The x64-Word to XOR with this word.
*
* @return {X64Word} A new x64-Word object after XORing.
*
* @example
*
* var xored = x64Word.xor(anotherX64Word);
*/
// xor: function (word) {
// var high = this.high ^ word.high;
// var low = this.low ^ word.low;
// return X64Word.create(high, low);
// },
/**
* Shifts this word n bits to the left.
*
* @param {number} n The number of bits to shift.
*
* @return {X64Word} A new x64-Word object after shifting.
*
* @example
*
* var shifted = x64Word.shiftL(25);
*/
// shiftL: function (n) {
// if (n < 32) {
// var high = (this.high << n) | (this.low >>> (32 - n));
// var low = this.low << n;
// } else {
// var high = this.low << (n - 32);
// var low = 0;
// }
// return X64Word.create(high, low);
// },
/**
* Shifts this word n bits to the right.
*
* @param {number} n The number of bits to shift.
*
* @return {X64Word} A new x64-Word object after shifting.
*
* @example
*
* var shifted = x64Word.shiftR(7);
*/
// shiftR: function (n) {
// if (n < 32) {
// var low = (this.low >>> n) | (this.high << (32 - n));
// var high = this.high >>> n;
// } else {
// var low = this.high >>> (n - 32);
// var high = 0;
// }
// return X64Word.create(high, low);
// },
/**
* Rotates this word n bits to the left.
*
* @param {number} n The number of bits to rotate.
*
* @return {X64Word} A new x64-Word object after rotating.
*
* @example
*
* var rotated = x64Word.rotL(25);
*/
// rotL: function (n) {
// return this.shiftL(n).or(this.shiftR(64 - n));
// },
/**
* Rotates this word n bits to the right.
*
* @param {number} n The number of bits to rotate.
*
* @return {X64Word} A new x64-Word object after rotating.
*
* @example
*
* var rotated = x64Word.rotR(7);
*/
// rotR: function (n) {
// return this.shiftR(n).or(this.shiftL(64 - n));
// },
/**
* Adds this word with the passed word.
*
* @param {X64Word} word The x64-Word to add with this word.
*
* @return {X64Word} A new x64-Word object after adding.
*
* @example
*
* var added = x64Word.add(anotherX64Word);
*/
// add: function (word) {
// var low = (this.low + word.low) | 0;
// var carry = (low >>> 0) < (this.low >>> 0) ? 1 : 0;
// var high = (this.high + word.high + carry) | 0;
// return X64Word.create(high, low);
// }
});
/**
* An array of 64-bit words.
*
* @property {Array} words The array of CryptoJS.x64.Word objects.
* @property {number} sigBytes The number of significant bytes in this word array.
*/
var X64WordArray = C_x64.WordArray = Base.extend({
/**
* Initializes a newly created word array.
*
* @param {Array} words (Optional) An array of CryptoJS.x64.Word objects.
* @param {number} sigBytes (Optional) The number of significant bytes in the words.
*
* @example
*
* var wordArray = CryptoJS.x64.WordArray.create();
*
* var wordArray = CryptoJS.x64.WordArray.create([
* CryptoJS.x64.Word.create(0x00010203, 0x04050607),
* CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
* ]);
*
* var wordArray = CryptoJS.x64.WordArray.create([
* CryptoJS.x64.Word.create(0x00010203, 0x04050607),
* CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
* ], 10);
*/
init: function (words, sigBytes) {
words = this.words = words || [];
if (sigBytes != undefined) {
this.sigBytes = sigBytes;
} else {
this.sigBytes = words.length * 8;
}
},
/**
* Converts this 64-bit word array to a 32-bit word array.
*
* @return {CryptoJS.lib.WordArray} This word array's data as a 32-bit word array.
*
* @example
*
* var x32WordArray = x64WordArray.toX32();
*/
toX32: function () {
// Shortcuts
var x64Words = this.words;
var x64WordsLength = x64Words.length;
// Convert
var x32Words = [];
for (var i = 0; i < x64WordsLength; i++) {
var x64Word = x64Words[i];
x32Words.push(x64Word.high);
x32Words.push(x64Word.low);
}
return X32WordArray.create(x32Words, this.sigBytes);
},
/**
* Creates a copy of this word array.
*
* @return {X64WordArray} The clone.
*
* @example
*
* var clone = x64WordArray.clone();
*/
clone: function () {
var clone = Base.clone.call(this);
// Clone "words" array
var words = clone.words = this.words.slice(0);
// Clone each X64Word object
var wordsLength = words.length;
for (var i = 0; i < wordsLength; i++) {
words[i] = words[i].clone();
}
return clone;
}
});
}());
return CryptoJS;
}));
},{"./core":46}],78:[function(_dereq_,module,exports){
// shim for using process in browser
var process = module.exports = {};
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;
function cleanUpNextTick() {
draining = false;
if (currentQueue.length) {
queue = currentQueue.concat(queue);
} else {
queueIndex = -1;
}
if (queue.length) {
drainQueue();
}
}
function drainQueue() {
if (draining) {
return;
}
var timeout = setTimeout(cleanUpNextTick);
draining = true;
var len = queue.length;
while(len) {
currentQueue = queue;
queue = [];
while (++queueIndex < len) {
if (currentQueue) {
currentQueue[queueIndex].run();
}
}
queueIndex = -1;
len = queue.length;
}
currentQueue = null;
draining = false;
clearTimeout(timeout);
}
process.nextTick = function (fun) {
var args = new Array(arguments.length - 1);
if (arguments.length > 1) {
for (var i = 1; i < arguments.length; i++) {
args[i - 1] = arguments[i];
}
}
queue.push(new Item(fun, args));
if (queue.length === 1 && !draining) {
setTimeout(drainQueue, 0);
}
};
// v8 likes predictible objects
function Item(fun, array) {
this.fun = fun;
this.array = array;
}
Item.prototype.run = function () {
this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};
function noop() {}
process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.binding = function (name) {
throw new Error('process.binding is not supported');
};
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };
},{}],79:[function(_dereq_,module,exports){
(function (process,global){
/*!
localForage -- Offline Storage, Improved
Version 1.3.0
https://mozilla.github.io/localForage
(c) 2013-2015 Mozilla, Apache License 2.0
*/
(function() {
var define, requireModule, _dereq_, requirejs;
(function() {
var registry = {}, seen = {};
define = function(name, deps, callback) {
registry[name] = { deps: deps, callback: callback };
};
requirejs = _dereq_ = requireModule = function(name) {
requirejs._eak_seen = registry;
if (seen[name]) { return seen[name]; }
seen[name] = {};
if (!registry[name]) {
throw new Error("Could not find module " + name);
}
var mod = registry[name],
deps = mod.deps,
callback = mod.callback,
reified = [],
exports;
for (var i=0, l=deps.length; i<l; i++) {
if (deps[i] === 'exports') {
reified.push(exports = {});
} else {
reified.push(requireModule(resolve(deps[i])));
}
}
var value = callback.apply(this, reified);
return seen[name] = exports || value;
function resolve(child) {
if (child.charAt(0) !== '.') { return child; }
var parts = child.split("/");
var parentBase = name.split("/").slice(0, -1);
for (var i=0, l=parts.length; i<l; i++) {
var part = parts[i];
if (part === '..') { parentBase.pop(); }
else if (part === '.') { continue; }
else { parentBase.push(part); }
}
return parentBase.join("/");
}
};
})();
define("promise/all",
["./utils","exports"],
function(__dependency1__, __exports__) {
"use strict";
/* global toString */
var isArray = __dependency1__.isArray;
var isFunction = __dependency1__.isFunction;
/**
Returns a promise that is fulfilled when all the given promises have been
fulfilled, or rejected if any of them become rejected. The return promise
is fulfilled with an array that gives all the values in the order they were
passed in the `promises` array argument.
Example:
```javascript
var promise1 = RSVP.resolve(1);
var promise2 = RSVP.resolve(2);
var promise3 = RSVP.resolve(3);
var promises = [ promise1, promise2, promise3 ];
RSVP.all(promises).then(function(array){
// The array here would be [ 1, 2, 3 ];
});
```
If any of the `promises` given to `RSVP.all` are rejected, the first promise
that is rejected will be given as an argument to the returned promises's
rejection handler. For example:
Example:
```javascript
var promise1 = RSVP.resolve(1);
var promise2 = RSVP.reject(new Error("2"));
var promise3 = RSVP.reject(new Error("3"));
var promises = [ promise1, promise2, promise3 ];
RSVP.all(promises).then(function(array){
// Code here never runs because there are rejected promises!
}, function(error) {
// error.message === "2"
});
```
@method all
@for RSVP
@param {Array} promises
@param {String} label
@return {Promise} promise that is fulfilled when all `promises` have been
fulfilled, or rejected if any of them become rejected.
*/
function all(promises) {
/*jshint validthis:true */
var Promise = this;
if (!isArray(promises)) {
throw new TypeError('You must pass an array to all.');
}
return new Promise(function(resolve, reject) {
var results = [], remaining = promises.length,
promise;
if (remaining === 0) {
resolve([]);
}
function resolver(index) {
return function(value) {
resolveAll(index, value);
};
}
function resolveAll(index, value) {
results[index] = value;
if (--remaining === 0) {
resolve(results);
}
}
for (var i = 0; i < promises.length; i++) {
promise = promises[i];
if (promise && isFunction(promise.then)) {
promise.then(resolver(i), reject);
} else {
resolveAll(i, promise);
}
}
});
}
__exports__.all = all;
});
define("promise/asap",
["exports"],
function(__exports__) {
"use strict";
var browserGlobal = (typeof window !== 'undefined') ? window : {};
var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
var local = (typeof global !== 'undefined') ? global : (this === undefined? window:this);
// node
function useNextTick() {
return function() {
process.nextTick(flush);
};
}
function useMutationObserver() {
var iterations = 0;
var observer = new BrowserMutationObserver(flush);
var node = document.createTextNode('');
observer.observe(node, { characterData: true });
return function() {
node.data = (iterations = ++iterations % 2);
};
}
function useSetTimeout() {
return function() {
local.setTimeout(flush, 1);
};
}
var queue = [];
function flush() {
for (var i = 0; i < queue.length; i++) {
var tuple = queue[i];
var callback = tuple[0], arg = tuple[1];
callback(arg);
}
queue = [];
}
var scheduleFlush;
// Decide what async method to use to triggering processing of queued callbacks:
if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
scheduleFlush = useNextTick();
} else if (BrowserMutationObserver) {
scheduleFlush = useMutationObserver();
} else {
scheduleFlush = useSetTimeout();
}
function asap(callback, arg) {
var length = queue.push([callback, arg]);
if (length === 1) {
// If length is 1, that means that we need to schedule an async flush.
// If additional callbacks are queued before the queue is flushed, they
// will be processed by this flush that we are scheduling.
scheduleFlush();
}
}
__exports__.asap = asap;
});
define("promise/config",
["exports"],
function(__exports__) {
"use strict";
var config = {
instrument: false
};
function configure(name, value) {
if (arguments.length === 2) {
config[name] = value;
} else {
return config[name];
}
}
__exports__.config = config;
__exports__.configure = configure;
});
define("promise/polyfill",
["./promise","./utils","exports"],
function(__dependency1__, __dependency2__, __exports__) {
"use strict";
/*global self*/
var RSVPPromise = __dependency1__.Promise;
var isFunction = __dependency2__.isFunction;
function polyfill() {
var local;
if (typeof global !== 'undefined') {
local = global;
} else if (typeof window !== 'undefined' && window.document) {
local = window;
} else {
local = self;
}
var es6PromiseSupport =
"Promise" in local &&
// Some of these methods are missing from
// Firefox/Chrome experimental implementations
"resolve" in local.Promise &&
"reject" in local.Promise &&
"all" in local.Promise &&
"race" in local.Promise &&
// Older version of the spec had a resolver object
// as the arg rather than a function
(function() {
var resolve;
new local.Promise(function(r) { resolve = r; });
return isFunction(resolve);
}());
if (!es6PromiseSupport) {
local.Promise = RSVPPromise;
}
}
__exports__.polyfill = polyfill;
});
define("promise/promise",
["./config","./utils","./all","./race","./resolve","./reject","./asap","exports"],
function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __dependency7__, __exports__) {
"use strict";
var config = __dependency1__.config;
var configure = __dependency1__.configure;
var objectOrFunction = __dependency2__.objectOrFunction;
var isFunction = __dependency2__.isFunction;
var now = __dependency2__.now;
var all = __dependency3__.all;
var race = __dependency4__.race;
var staticResolve = __dependency5__.resolve;
var staticReject = __dependency6__.reject;
var asap = __dependency7__.asap;
var counter = 0;
config.async = asap; // default async is asap;
function Promise(resolver) {
if (!isFunction(resolver)) {
throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
}
if (!(this instanceof Promise)) {
throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
}
this._subscribers = [];
invokeResolver(resolver, this);
}
function invokeResolver(resolver, promise) {
function resolvePromise(value) {
resolve(promise, value);
}
function rejectPromise(reason) {
reject(promise, reason);
}
try {
resolver(resolvePromise, rejectPromise);
} catch(e) {
rejectPromise(e);
}
}
function invokeCallback(settled, promise, callback, detail) {
var hasCallback = isFunction(callback),
value, error, succeeded, failed;
if (hasCallback) {
try {
value = callback(detail);
succeeded = true;
} catch(e) {
failed = true;
error = e;
}
} else {
value = detail;
succeeded = true;
}
if (handleThenable(promise, value)) {
return;
} else if (hasCallback && succeeded) {
resolve(promise, value);
} else if (failed) {
reject(promise, error);
} else if (settled === FULFILLED) {
resolve(promise, value);
} else if (settled === REJECTED) {
reject(promise, value);
}
}
var PENDING = void 0;
var SEALED = 0;
var FULFILLED = 1;
var REJECTED = 2;
function subscribe(parent, child, onFulfillment, onRejection) {
var subscribers = parent._subscribers;
var length = subscribers.length;
subscribers[length] = child;
subscribers[length + FULFILLED] = onFulfillment;
subscribers[length + REJECTED] = onRejection;
}
function publish(promise, settled) {
var child, callback, subscribers = promise._subscribers, detail = promise._detail;
for (var i = 0; i < subscribers.length; i += 3) {
child = subscribers[i];
callback = subscribers[i + settled];
invokeCallback(settled, child, callback, detail);
}
promise._subscribers = null;
}
Promise.prototype = {
constructor: Promise,
_state: undefined,
_detail: undefined,
_subscribers: undefined,
then: function(onFulfillment, onRejection) {
var promise = this;
var thenPromise = new this.constructor(function() {});
if (this._state) {
var callbacks = arguments;
config.async(function invokePromiseCallback() {
invokeCallback(promise._state, thenPromise, callbacks[promise._state - 1], promise._detail);
});
} else {
subscribe(this, thenPromise, onFulfillment, onRejection);
}
return thenPromise;
},
'catch': function(onRejection) {
return this.then(null, onRejection);
}
};
Promise.all = all;
Promise.race = race;
Promise.resolve = staticResolve;
Promise.reject = staticReject;
function handleThenable(promise, value) {
var then = null,
resolved;
try {
if (promise === value) {
throw new TypeError("A promises callback cannot return that same promise.");
}
if (objectOrFunction(value)) {
then = value.then;
if (isFunction(then)) {
then.call(value, function(val) {
if (resolved) { return true; }
resolved = true;
if (value !== val) {
resolve(promise, val);
} else {
fulfill(promise, val);
}
}, function(val) {
if (resolved) { return true; }
resolved = true;
reject(promise, val);
});
return true;
}
}
} catch (error) {
if (resolved) { return true; }
reject(promise, error);
return true;
}
return false;
}
function resolve(promise, value) {
if (promise === value) {
fulfill(promise, value);
} else if (!handleThenable(promise, value)) {
fulfill(promise, value);
}
}
function fulfill(promise, value) {
if (promise._state !== PENDING) { return; }
promise._state = SEALED;
promise._detail = value;
config.async(publishFulfillment, promise);
}
function reject(promise, reason) {
if (promise._state !== PENDING) { return; }
promise._state = SEALED;
promise._detail = reason;
config.async(publishRejection, promise);
}
function publishFulfillment(promise) {
publish(promise, promise._state = FULFILLED);
}
function publishRejection(promise) {
publish(promise, promise._state = REJECTED);
}
__exports__.Promise = Promise;
});
define("promise/race",
["./utils","exports"],
function(__dependency1__, __exports__) {
"use strict";
/* global toString */
var isArray = __dependency1__.isArray;
/**
`RSVP.race` allows you to watch a series of promises and act as soon as the
first promise given to the `promises` argument fulfills or rejects.
Example:
```javascript
var promise1 = new RSVP.Promise(function(resolve, reject){
setTimeout(function(){
resolve("promise 1");
}, 200);
});
var promise2 = new RSVP.Promise(function(resolve, reject){
setTimeout(function(){
resolve("promise 2");
}, 100);
});
RSVP.race([promise1, promise2]).then(function(result){
// result === "promise 2" because it was resolved before promise1
// was resolved.
});
```
`RSVP.race` is deterministic in that only the state of the first completed
promise matters. For example, even if other promises given to the `promises`
array argument are resolved, but the first completed promise has become
rejected before the other promises became fulfilled, the returned promise
will become rejected:
```javascript
var promise1 = new RSVP.Promise(function(resolve, reject){
setTimeout(function(){
resolve("promise 1");
}, 200);
});
var promise2 = new RSVP.Promise(function(resolve, reject){
setTimeout(function(){
reject(new Error("promise 2"));
}, 100);
});
RSVP.race([promise1, promise2]).then(function(result){
// Code here never runs because there are rejected promises!
}, function(reason){
// reason.message === "promise2" because promise 2 became rejected before
// promise 1 became fulfilled
});
```
@method race
@for RSVP
@param {Array} promises array of promises to observe
@param {String} label optional string for describing the promise returned.
Useful for tooling.
@return {Promise} a promise that becomes fulfilled with the value the first
completed promises is resolved with if the first completed promise was
fulfilled, or rejected with the reason that the first completed promise
was rejected with.
*/
function race(promises) {
/*jshint validthis:true */
var Promise = this;
if (!isArray(promises)) {
throw new TypeError('You must pass an array to race.');
}
return new Promise(function(resolve, reject) {
var results = [], promise;
for (var i = 0; i < promises.length; i++) {
promise = promises[i];
if (promise && typeof promise.then === 'function') {
promise.then(resolve, reject);
} else {
resolve(promise);
}
}
});
}
__exports__.race = race;
});
define("promise/reject",
["exports"],
function(__exports__) {
"use strict";
/**
`RSVP.reject` returns a promise that will become rejected with the passed
`reason`. `RSVP.reject` is essentially shorthand for the following:
```javascript
var promise = new RSVP.Promise(function(resolve, reject){
reject(new Error('WHOOPS'));
});
promise.then(function(value){
// Code here doesn't run because the promise is rejected!
}, function(reason){
// reason.message === 'WHOOPS'
});
```
Instead of writing the above, your code now simply becomes the following:
```javascript
var promise = RSVP.reject(new Error('WHOOPS'));
promise.then(function(value){
// Code here doesn't run because the promise is rejected!
}, function(reason){
// reason.message === 'WHOOPS'
});
```
@method reject
@for RSVP
@param {Any} reason value that the returned promise will be rejected with.
@param {String} label optional string for identifying the returned promise.
Useful for tooling.
@return {Promise} a promise that will become rejected with the given
`reason`.
*/
function reject(reason) {
/*jshint validthis:true */
var Promise = this;
return new Promise(function (resolve, reject) {
reject(reason);
});
}
__exports__.reject = reject;
});
define("promise/resolve",
["exports"],
function(__exports__) {
"use strict";
function resolve(value) {
/*jshint validthis:true */
if (value && typeof value === 'object' && value.constructor === this) {
return value;
}
var Promise = this;
return new Promise(function(resolve) {
resolve(value);
});
}
__exports__.resolve = resolve;
});
define("promise/utils",
["exports"],
function(__exports__) {
"use strict";
function objectOrFunction(x) {
return isFunction(x) || (typeof x === "object" && x !== null);
}
function isFunction(x) {
return typeof x === "function";
}
function isArray(x) {
return Object.prototype.toString.call(x) === "[object Array]";
}
// Date.now is not available in browsers < IE9
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/now#Compatibility
var now = Date.now || function() { return new Date().getTime(); };
__exports__.objectOrFunction = objectOrFunction;
__exports__.isFunction = isFunction;
__exports__.isArray = isArray;
__exports__.now = now;
});
requireModule('promise/polyfill').polyfill();
}());(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["localforage"] = factory();
else
root["localforage"] = 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';
exports.__esModule = true;
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
(function () {
'use strict';
// Custom drivers are stored here when `defineDriver()` is called.
// They are shared across all instances of localForage.
var CustomDrivers = {};
var DriverType = {
INDEXEDDB: 'asyncStorage',
LOCALSTORAGE: 'localStorageWrapper',
WEBSQL: 'webSQLStorage'
};
var DefaultDriverOrder = [DriverType.INDEXEDDB, DriverType.WEBSQL, DriverType.LOCALSTORAGE];
var LibraryMethods = ['clear', 'getItem', 'iterate', 'key', 'keys', 'length', 'removeItem', 'setItem'];
var DefaultConfig = {
description: '',
driver: DefaultDriverOrder.slice(),
name: 'localforage',
// Default DB size is _JUST UNDER_ 5MB, as it's the highest size
// we can use without a prompt.
size: 4980736,
storeName: 'keyvaluepairs',
version: 1.0
};
// Check to see if IndexedDB is available and if it is the latest
// implementation; it's our preferred backend library. We use "_spec_test"
// as the name of the database because it's not the one we'll operate on,
// but it's useful to make sure its using the right spec.
// See: https://github.com/mozilla/localForage/issues/128
var driverSupport = (function (self) {
// Initialize IndexedDB; fall back to vendor-prefixed versions
// if needed.
var indexedDB = indexedDB || self.indexedDB || self.webkitIndexedDB || self.mozIndexedDB || self.OIndexedDB || self.msIndexedDB;
var result = {};
result[DriverType.WEBSQL] = !!self.openDatabase;
result[DriverType.INDEXEDDB] = !!(function () {
// We mimic PouchDB here; just UA test for Safari (which, as of
// iOS 8/Yosemite, doesn't properly support IndexedDB).
// IndexedDB support is broken and different from Blink's.
// This is faster than the test case (and it's sync), so we just
// do this. *SIGH*
// http://bl.ocks.org/nolanlawson/raw/c83e9039edf2278047e9/
//
// We test for openDatabase because IE Mobile identifies itself
// as Safari. Oh the lulz...
if (typeof self.openDatabase !== 'undefined' && self.navigator && self.navigator.userAgent && /Safari/.test(self.navigator.userAgent) && !/Chrome/.test(self.navigator.userAgent)) {
return false;
}
try {
return indexedDB && typeof indexedDB.open === 'function' &&
// Some Samsung/HTC Android 4.0-4.3 devices
// have older IndexedDB specs; if this isn't available
// their IndexedDB is too old for us to use.
// (Replaces the onupgradeneeded test.)
typeof self.IDBKeyRange !== 'undefined';
} catch (e) {
return false;
}
})();
result[DriverType.LOCALSTORAGE] = !!(function () {
try {
return self.localStorage && 'setItem' in self.localStorage && self.localStorage.setItem;
} catch (e) {
return false;
}
})();
return result;
})(this);
var isArray = Array.isArray || function (arg) {
return Object.prototype.toString.call(arg) === '[object Array]';
};
function callWhenReady(localForageInstance, libraryMethod) {
localForageInstance[libraryMethod] = function () {
var _args = arguments;
return localForageInstance.ready().then(function () {
return localForageInstance[libraryMethod].apply(localForageInstance, _args);
});
};
}
function extend() {
for (var i = 1; i < arguments.length; i++) {
var arg = arguments[i];
if (arg) {
for (var key in arg) {
if (arg.hasOwnProperty(key)) {
if (isArray(arg[key])) {
arguments[0][key] = arg[key].slice();
} else {
arguments[0][key] = arg[key];
}
}
}
}
}
return arguments[0];
}
function isLibraryDriver(driverName) {
for (var driver in DriverType) {
if (DriverType.hasOwnProperty(driver) && DriverType[driver] === driverName) {
return true;
}
}
return false;
}
var LocalForage = (function () {
function LocalForage(options) {
_classCallCheck(this, LocalForage);
this.INDEXEDDB = DriverType.INDEXEDDB;
this.LOCALSTORAGE = DriverType.LOCALSTORAGE;
this.WEBSQL = DriverType.WEBSQL;
this._defaultConfig = extend({}, DefaultConfig);
this._config = extend({}, this._defaultConfig, options);
this._driverSet = null;
this._initDriver = null;
this._ready = false;
this._dbInfo = null;
this._wrapLibraryMethodsWithReady();
this.setDriver(this._config.driver);
}
// The actual localForage object that we expose as a module or via a
// global. It's extended by pulling in one of our other libraries.
// Set any config values for localForage; can be called anytime before
// the first API call (e.g. `getItem`, `setItem`).
// We loop through options so we don't overwrite existing config
// values.
LocalForage.prototype.config = function config(options) {
// If the options argument is an object, we use it to set values.
// Otherwise, we return either a specified config value or all
// config values.
if (typeof options === 'object') {
// If localforage is ready and fully initialized, we can't set
// any new configuration values. Instead, we return an error.
if (this._ready) {
return new Error("Can't call config() after localforage " + 'has been used.');
}
for (var i in options) {
if (i === 'storeName') {
options[i] = options[i].replace(/\W/g, '_');
}
this._config[i] = options[i];
}
// after all config options are set and
// the driver option is used, try setting it
if ('driver' in options && options.driver) {
this.setDriver(this._config.driver);
}
return true;
} else if (typeof options === 'string') {
return this._config[options];
} else {
return this._config;
}
};
// Used to define a custom driver, shared across all instances of
// localForage.
LocalForage.prototype.defineDriver = function defineDriver(driverObject, callback, errorCallback) {
var promise = new Promise(function (resolve, reject) {
try {
var driverName = driverObject._driver;
var complianceError = new Error('Custom driver not compliant; see ' + 'https://mozilla.github.io/localForage/#definedriver');
var namingError = new Error('Custom driver name already in use: ' + driverObject._driver);
// A driver name should be defined and not overlap with the
// library-defined, default drivers.
if (!driverObject._driver) {
reject(complianceError);
return;
}
if (isLibraryDriver(driverObject._driver)) {
reject(namingError);
return;
}
var customDriverMethods = LibraryMethods.concat('_initStorage');
for (var i = 0; i < customDriverMethods.length; i++) {
var customDriverMethod = customDriverMethods[i];
if (!customDriverMethod || !driverObject[customDriverMethod] || typeof driverObject[customDriverMethod] !== 'function') {
reject(complianceError);
return;
}
}
var supportPromise = Promise.resolve(true);
if ('_support' in driverObject) {
if (driverObject._support && typeof driverObject._support === 'function') {
supportPromise = driverObject._support();
} else {
supportPromise = Promise.resolve(!!driverObject._support);
}
}
supportPromise.then(function (supportResult) {
driverSupport[driverName] = supportResult;
CustomDrivers[driverName] = driverObject;
resolve();
}, reject);
} catch (e) {
reject(e);
}
});
promise.then(callback, errorCallback);
return promise;
};
LocalForage.prototype.driver = function driver() {
return this._driver || null;
};
LocalForage.prototype.getDriver = function getDriver(driverName, callback, errorCallback) {
var self = this;
var getDriverPromise = (function () {
if (isLibraryDriver(driverName)) {
switch (driverName) {
case self.INDEXEDDB:
return new Promise(function (resolve, reject) {
resolve(__webpack_require__(1));
});
case self.LOCALSTORAGE:
return new Promise(function (resolve, reject) {
resolve(__webpack_require__(2));
});
case self.WEBSQL:
return new Promise(function (resolve, reject) {
resolve(__webpack_require__(4));
});
}
} else if (CustomDrivers[driverName]) {
return Promise.resolve(CustomDrivers[driverName]);
}
return Promise.reject(new Error('Driver not found.'));
})();
getDriverPromise.then(callback, errorCallback);
return getDriverPromise;
};
LocalForage.prototype.getSerializer = function getSerializer(callback) {
var serializerPromise = new Promise(function (resolve, reject) {
resolve(__webpack_require__(3));
});
if (callback && typeof callback === 'function') {
serializerPromise.then(function (result) {
callback(result);
});
}
return serializerPromise;
};
LocalForage.prototype.ready = function ready(callback) {
var self = this;
var promise = self._driverSet.then(function () {
if (self._ready === null) {
self._ready = self._initDriver();
}
return self._ready;
});
promise.then(callback, callback);
return promise;
};
LocalForage.prototype.setDriver = function setDriver(drivers, callback, errorCallback) {
var self = this;
if (!isArray(drivers)) {
drivers = [drivers];
}
var supportedDrivers = this._getSupportedDrivers(drivers);
function setDriverToConfig() {
self._config.driver = self.driver();
}
function initDriver(supportedDrivers) {
return function () {
var currentDriverIndex = 0;
function driverPromiseLoop() {
while (currentDriverIndex < supportedDrivers.length) {
var driverName = supportedDrivers[currentDriverIndex];
currentDriverIndex++;
self._dbInfo = null;
self._ready = null;
return self.getDriver(driverName).then(function (driver) {
self._extend(driver);
setDriverToConfig();
self._ready = self._initStorage(self._config);
return self._ready;
})['catch'](driverPromiseLoop);
}
setDriverToConfig();
var error = new Error('No available storage method found.');
self._driverSet = Promise.reject(error);
return self._driverSet;
}
return driverPromiseLoop();
};
}
// There might be a driver initialization in progress
// so wait for it to finish in order to avoid a possible
// race condition to set _dbInfo
var oldDriverSetDone = this._driverSet !== null ? this._driverSet['catch'](function () {
return Promise.resolve();
}) : Promise.resolve();
this._driverSet = oldDriverSetDone.then(function () {
var driverName = supportedDrivers[0];
self._dbInfo = null;
self._ready = null;
return self.getDriver(driverName).then(function (driver) {
self._driver = driver._driver;
setDriverToConfig();
self._wrapLibraryMethodsWithReady();
self._initDriver = initDriver(supportedDrivers);
});
})['catch'](function () {
setDriverToConfig();
var error = new Error('No available storage method found.');
self._driverSet = Promise.reject(error);
return self._driverSet;
});
this._driverSet.then(callback, errorCallback);
return this._driverSet;
};
LocalForage.prototype.supports = function supports(driverName) {
return !!driverSupport[driverName];
};
LocalForage.prototype._extend = function _extend(libraryMethodsAndProperties) {
extend(this, libraryMethodsAndProperties);
};
LocalForage.prototype._getSupportedDrivers = function _getSupportedDrivers(drivers) {
var supportedDrivers = [];
for (var i = 0, len = drivers.length; i < len; i++) {
var driverName = drivers[i];
if (this.supports(driverName)) {
supportedDrivers.push(driverName);
}
}
return supportedDrivers;
};
LocalForage.prototype._wrapLibraryMethodsWithReady = function _wrapLibraryMethodsWithReady() {
// Add a stub for each driver API method that delays the call to the
// corresponding driver method until localForage is ready. These stubs
// will be replaced by the driver methods as soon as the driver is
// loaded, so there is no performance impact.
for (var i = 0; i < LibraryMethods.length; i++) {
callWhenReady(this, LibraryMethods[i]);
}
};
LocalForage.prototype.createInstance = function createInstance(options) {
return new LocalForage(options);
};
return LocalForage;
})();
var localForage = new LocalForage();
exports['default'] = localForage;
}).call(typeof window !== 'undefined' ? window : self);
module.exports = exports['default'];
/***/ },
/* 1 */
/***/ function(module, exports) {
// Some code originally from async_storage.js in
// [Gaia](https://github.com/mozilla-b2g/gaia).
'use strict';
exports.__esModule = true;
(function () {
'use strict';
var globalObject = this;
// Initialize IndexedDB; fall back to vendor-prefixed versions if needed.
var indexedDB = indexedDB || this.indexedDB || this.webkitIndexedDB || this.mozIndexedDB || this.OIndexedDB || this.msIndexedDB;
// If IndexedDB isn't available, we get outta here!
if (!indexedDB) {
return;
}
var DETECT_BLOB_SUPPORT_STORE = 'local-forage-detect-blob-support';
var supportsBlobs;
var dbContexts;
// Abstracts constructing a Blob object, so it also works in older
// browsers that don't support the native Blob constructor. (i.e.
// old QtWebKit versions, at least).
function _createBlob(parts, properties) {
parts = parts || [];
properties = properties || {};
try {
return new Blob(parts, properties);
} catch (e) {
if (e.name !== 'TypeError') {
throw e;
}
var BlobBuilder = globalObject.BlobBuilder || globalObject.MSBlobBuilder || globalObject.MozBlobBuilder || globalObject.WebKitBlobBuilder;
var builder = new BlobBuilder();
for (var i = 0; i < parts.length; i += 1) {
builder.append(parts[i]);
}
return builder.getBlob(properties.type);
}
}
// Transform a binary string to an array buffer, because otherwise
// weird stuff happens when you try to work with the binary string directly.
// It is known.
// From http://stackoverflow.com/questions/14967647/ (continues on next line)
// encode-decode-image-with-base64-breaks-image (2013-04-21)
function _binStringToArrayBuffer(bin) {
var length = bin.length;
var buf = new ArrayBuffer(length);
var arr = new Uint8Array(buf);
for (var i = 0; i < length; i++) {
arr[i] = bin.charCodeAt(i);
}
return buf;
}
// Fetch a blob using ajax. This reveals bugs in Chrome < 43.
// For details on all this junk:
// https://github.com/nolanlawson/state-of-binary-data-in-the-browser#readme
function _blobAjax(url) {
return new Promise(function (resolve, reject) {
var xhr = new XMLHttpRequest();
xhr.open('GET', url);
xhr.withCredentials = true;
xhr.responseType = 'arraybuffer';
xhr.onreadystatechange = function () {
if (xhr.readyState !== 4) {
return;
}
if (xhr.status === 200) {
return resolve({
response: xhr.response,
type: xhr.getResponseHeader('Content-Type')
});
}
reject({ status: xhr.status, response: xhr.response });
};
xhr.send();
});
}
//
// Detect blob support. Chrome didn't support it until version 38.
// In version 37 they had a broken version where PNGs (and possibly
// other binary types) aren't stored correctly, because when you fetch
// them, the content type is always null.
//
// Furthermore, they have some outstanding bugs where blobs occasionally
// are read by FileReader as null, or by ajax as 404s.
//
// Sadly we use the 404 bug to detect the FileReader bug, so if they
// get fixed independently and released in different versions of Chrome,
// then the bug could come back. So it's worthwhile to watch these issues:
// 404 bug: https://code.google.com/p/chromium/issues/detail?id=447916
// FileReader bug: https://code.google.com/p/chromium/issues/detail?id=447836
//
function _checkBlobSupportWithoutCaching(idb) {
return new Promise(function (resolve, reject) {
var blob = _createBlob([''], { type: 'image/png' });
var txn = idb.transaction([DETECT_BLOB_SUPPORT_STORE], 'readwrite');
txn.objectStore(DETECT_BLOB_SUPPORT_STORE).put(blob, 'key');
txn.oncomplete = function () {
// have to do it in a separate transaction, else the correct
// content type is always returned
var blobTxn = idb.transaction([DETECT_BLOB_SUPPORT_STORE], 'readwrite');
var getBlobReq = blobTxn.objectStore(DETECT_BLOB_SUPPORT_STORE).get('key');
getBlobReq.onerror = reject;
getBlobReq.onsuccess = function (e) {
var storedBlob = e.target.result;
var url = URL.createObjectURL(storedBlob);
_blobAjax(url).then(function (res) {
resolve(!!(res && res.type === 'image/png'));
}, function () {
resolve(false);
}).then(function () {
URL.revokeObjectURL(url);
});
};
};
})['catch'](function () {
return false; // error, so assume unsupported
});
}
function _checkBlobSupport(idb) {
if (typeof supportsBlobs === 'boolean') {
return Promise.resolve(supportsBlobs);
}
return _checkBlobSupportWithoutCaching(idb).then(function (value) {
supportsBlobs = value;
return supportsBlobs;
});
}
// encode a blob for indexeddb engines that don't support blobs
function _encodeBlob(blob) {
return new Promise(function (resolve, reject) {
var reader = new FileReader();
reader.onerror = reject;
reader.onloadend = function (e) {
var base64 = btoa(e.target.result || '');
resolve({
__local_forage_encoded_blob: true,
data: base64,
type: blob.type
});
};
reader.readAsBinaryString(blob);
});
}
// decode an encoded blob
function _decodeBlob(encodedBlob) {
var arrayBuff = _binStringToArrayBuffer(atob(encodedBlob.data));
return _createBlob([arrayBuff], { type: encodedBlob.type });
}
// is this one of our fancy encoded blobs?
function _isEncodedBlob(value) {
return value && value.__local_forage_encoded_blob;
}
// Open the IndexedDB database (automatically creates one if one didn't
// previously exist), using any options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {
db: null
};
if (options) {
for (var i in options) {
dbInfo[i] = options[i];
}
}
// Initialize a singleton container for all running localForages.
if (!dbContexts) {
dbContexts = {};
}
// Get the current context of the database;
var dbContext = dbContexts[dbInfo.name];
// ...or create a new context.
if (!dbContext) {
dbContext = {
// Running localForages sharing a database.
forages: [],
// Shared database.
db: null
};
// Register the new context in the global container.
dbContexts[dbInfo.name] = dbContext;
}
// Register itself as a running localForage in the current context.
dbContext.forages.push(this);
// Create an array of readiness of the related localForages.
var readyPromises = [];
function ignoreErrors() {
// Don't handle errors here,
// just makes sure related localForages aren't pending.
return Promise.resolve();
}
for (var j = 0; j < dbContext.forages.length; j++) {
var forage = dbContext.forages[j];
if (forage !== this) {
// Don't wait for itself...
readyPromises.push(forage.ready()['catch'](ignoreErrors));
}
}
// Take a snapshot of the related localForages.
var forages = dbContext.forages.slice(0);
// Initialize the connection process only when
// all the related localForages aren't pending.
return Promise.all(readyPromises).then(function () {
dbInfo.db = dbContext.db;
// Get the connection or open a new one without upgrade.
return _getOriginalConnection(dbInfo);
}).then(function (db) {
dbInfo.db = db;
if (_isUpgradeNeeded(dbInfo, self._defaultConfig.version)) {
// Reopen the database for upgrading.
return _getUpgradedConnection(dbInfo);
}
return db;
}).then(function (db) {
dbInfo.db = dbContext.db = db;
self._dbInfo = dbInfo;
// Share the final connection amongst related localForages.
for (var k in forages) {
var forage = forages[k];
if (forage !== self) {
// Self is already up-to-date.
forage._dbInfo.db = dbInfo.db;
forage._dbInfo.version = dbInfo.version;
}
}
});
}
function _getOriginalConnection(dbInfo) {
return _getConnection(dbInfo, false);
}
function _getUpgradedConnection(dbInfo) {
return _getConnection(dbInfo, true);
}
function _getConnection(dbInfo, upgradeNeeded) {
return new Promise(function (resolve, reject) {
if (dbInfo.db) {
if (upgradeNeeded) {
dbInfo.db.close();
} else {
return resolve(dbInfo.db);
}
}
var dbArgs = [dbInfo.name];
if (upgradeNeeded) {
dbArgs.push(dbInfo.version);
}
var openreq = indexedDB.open.apply(indexedDB, dbArgs);
if (upgradeNeeded) {
openreq.onupgradeneeded = function (e) {
var db = openreq.result;
try {
db.createObjectStore(dbInfo.storeName);
if (e.oldVersion <= 1) {
// Added when support for blob shims was added
db.createObjectStore(DETECT_BLOB_SUPPORT_STORE);
}
} catch (ex) {
if (ex.name === 'ConstraintError') {
globalObject.console.warn('The database "' + dbInfo.name + '"' + ' has been upgraded from version ' + e.oldVersion + ' to version ' + e.newVersion + ', but the storage "' + dbInfo.storeName + '" already exists.');
} else {
throw ex;
}
}
};
}
openreq.onerror = function () {
reject(openreq.error);
};
openreq.onsuccess = function () {
resolve(openreq.result);
};
});
}
function _isUpgradeNeeded(dbInfo, defaultVersion) {
if (!dbInfo.db) {
return true;
}
var isNewStore = !dbInfo.db.objectStoreNames.contains(dbInfo.storeName);
var isDowngrade = dbInfo.version < dbInfo.db.version;
var isUpgrade = dbInfo.version > dbInfo.db.version;
if (isDowngrade) {
// If the version is not the default one
// then warn for impossible downgrade.
if (dbInfo.version !== defaultVersion) {
globalObject.console.warn('The database "' + dbInfo.name + '"' + ' can\'t be downgraded from version ' + dbInfo.db.version + ' to version ' + dbInfo.version + '.');
}
// Align the versions to prevent errors.
dbInfo.version = dbInfo.db.version;
}
if (isUpgrade || isNewStore) {
// If the store is new then increment the version (if needed).
// This will trigger an "upgradeneeded" event which is required
// for creating a store.
if (isNewStore) {
var incVersion = dbInfo.db.version + 1;
if (incVersion > dbInfo.version) {
dbInfo.version = incVersion;
}
}
return true;
}
return false;
}
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
globalObject.console.warn(key + ' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function (resolve, reject) {
self.ready().then(function () {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly').objectStore(dbInfo.storeName);
var req = store.get(key);
req.onsuccess = function () {
var value = req.result;
if (value === undefined) {
value = null;
}
if (_isEncodedBlob(value)) {
value = _decodeBlob(value);
}
resolve(value);
};
req.onerror = function () {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Iterate over all items stored in database.
function iterate(iterator, callback) {
var self = this;
var promise = new Promise(function (resolve, reject) {
self.ready().then(function () {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly').objectStore(dbInfo.storeName);
var req = store.openCursor();
var iterationNumber = 1;
req.onsuccess = function () {
var cursor = req.result;
if (cursor) {
var value = cursor.value;
if (_isEncodedBlob(value)) {
value = _decodeBlob(value);
}
var result = iterator(value, cursor.key, iterationNumber++);
if (result !== void 0) {
resolve(result);
} else {
cursor['continue']();
}
} else {
resolve();
}
};
req.onerror = function () {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
globalObject.console.warn(key + ' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function (resolve, reject) {
var dbInfo;
self.ready().then(function () {
dbInfo = self._dbInfo;
return _checkBlobSupport(dbInfo.db);
}).then(function (blobSupport) {
if (!blobSupport && value instanceof Blob) {
return _encodeBlob(value);
}
return value;
}).then(function (value) {
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
// The reason we don't _save_ null is because IE 10 does
// not support saving the `null` type in IndexedDB. How
// ironic, given the bug below!
// See: https://github.com/mozilla/localForage/issues/161
if (value === null) {
value = undefined;
}
var req = store.put(value, key);
transaction.oncomplete = function () {
// Cast to undefined so the value passed to
// callback/promise is the same as what one would get out
// of `getItem()` later. This leads to some weirdness
// (setItem('foo', undefined) will return `null`), but
// it's not my fault localStorage is our baseline and that
// it's weird.
if (value === undefined) {
value = null;
}
resolve(value);
};
transaction.onabort = transaction.onerror = function () {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
globalObject.console.warn(key + ' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function (resolve, reject) {
self.ready().then(function () {
var dbInfo = self._dbInfo;
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
// We use a Grunt task to make this safe for IE and some
// versions of Android (including those used by Cordova).
// Normally IE won't like `['delete']()` and will insist on
// using `['delete']()`, but we have a build step that
// fixes this for us now.
var req = store['delete'](key);
transaction.oncomplete = function () {
resolve();
};
transaction.onerror = function () {
reject(req.error);
};
// The request will be also be aborted if we've exceeded our storage
// space.
transaction.onabort = function () {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function clear(callback) {
var self = this;
var promise = new Promise(function (resolve, reject) {
self.ready().then(function () {
var dbInfo = self._dbInfo;
var transaction = dbInfo.db.transaction(dbInfo.storeName, 'readwrite');
var store = transaction.objectStore(dbInfo.storeName);
var req = store.clear();
transaction.oncomplete = function () {
resolve();
};
transaction.onabort = transaction.onerror = function () {
var err = req.error ? req.error : req.transaction.error;
reject(err);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function length(callback) {
var self = this;
var promise = new Promise(function (resolve, reject) {
self.ready().then(function () {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly').objectStore(dbInfo.storeName);
var req = store.count();
req.onsuccess = function () {
resolve(req.result);
};
req.onerror = function () {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function key(n, callback) {
var self = this;
var promise = new Promise(function (resolve, reject) {
if (n < 0) {
resolve(null);
return;
}
self.ready().then(function () {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly').objectStore(dbInfo.storeName);
var advanced = false;
var req = store.openCursor();
req.onsuccess = function () {
var cursor = req.result;
if (!cursor) {
// this means there weren't enough keys
resolve(null);
return;
}
if (n === 0) {
// We have the first key, return it if that's what they
// wanted.
resolve(cursor.key);
} else {
if (!advanced) {
// Otherwise, ask the cursor to skip ahead n
// records.
advanced = true;
cursor.advance(n);
} else {
// When we get here, we've got the nth key.
resolve(cursor.key);
}
}
};
req.onerror = function () {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = new Promise(function (resolve, reject) {
self.ready().then(function () {
var dbInfo = self._dbInfo;
var store = dbInfo.db.transaction(dbInfo.storeName, 'readonly').objectStore(dbInfo.storeName);
var req = store.openCursor();
var keys = [];
req.onsuccess = function () {
var cursor = req.result;
if (!cursor) {
resolve(keys);
return;
}
keys.push(cursor.key);
cursor['continue']();
};
req.onerror = function () {
reject(req.error);
};
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function (result) {
callback(null, result);
}, function (error) {
callback(error);
});
}
}
var asyncStorage = {
_driver: 'asyncStorage',
_initStorage: _initStorage,
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
exports['default'] = asyncStorage;
}).call(typeof window !== 'undefined' ? window : self);
module.exports = exports['default'];
/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
// If IndexedDB isn't available, we'll fall back to localStorage.
// Note that this will have considerable performance and storage
// side-effects (all data will be serialized on save and only data that
// can be converted to a string via `JSON.stringify()` will be saved).
'use strict';
exports.__esModule = true;
(function () {
'use strict';
var globalObject = this;
var localStorage = null;
// If the app is running inside a Google Chrome packaged webapp, or some
// other context where localStorage isn't available, we don't use
// localStorage. This feature detection is preferred over the old
// `if (window.chrome && window.chrome.runtime)` code.
// See: https://github.com/mozilla/localForage/issues/68
try {
// If localStorage isn't available, we get outta here!
// This should be inside a try catch
if (!this.localStorage || !('setItem' in this.localStorage)) {
return;
}
// Initialize localStorage and create a variable to use throughout
// the code.
localStorage = this.localStorage;
} catch (e) {
return;
}
// Config the localStorage backend, using options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {};
if (options) {
for (var i in options) {
dbInfo[i] = options[i];
}
}
dbInfo.keyPrefix = dbInfo.name + '/';
if (dbInfo.storeName !== self._defaultConfig.storeName) {
dbInfo.keyPrefix += dbInfo.storeName + '/';
}
self._dbInfo = dbInfo;
return new Promise(function (resolve, reject) {
resolve(__webpack_require__(3));
}).then(function (lib) {
dbInfo.serializer = lib;
return Promise.resolve();
});
}
// Remove all keys from the datastore, effectively destroying all data in
// the app's key/value store!
function clear(callback) {
var self = this;
var promise = self.ready().then(function () {
var keyPrefix = self._dbInfo.keyPrefix;
for (var i = localStorage.length - 1; i >= 0; i--) {
var key = localStorage.key(i);
if (key.indexOf(keyPrefix) === 0) {
localStorage.removeItem(key);
}
}
});
executeCallback(promise, callback);
return promise;
}
// Retrieve an item from the store. Unlike the original async_storage
// library in Gaia, we don't modify return values at all. If a key's value
// is `undefined`, we pass that value to the callback function.
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
globalObject.console.warn(key + ' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function () {
var dbInfo = self._dbInfo;
var result = localStorage.getItem(dbInfo.keyPrefix + key);
// If a result was found, parse it from the serialized
// string into a JS object. If result isn't truthy, the key
// is likely undefined and we'll pass it straight to the
// callback.
if (result) {
result = dbInfo.serializer.deserialize(result);
}
return result;
});
executeCallback(promise, callback);
return promise;
}
// Iterate over all items in the store.
function iterate(iterator, callback) {
var self = this;
var promise = self.ready().then(function () {
var dbInfo = self._dbInfo;
var keyPrefix = dbInfo.keyPrefix;
var keyPrefixLength = keyPrefix.length;
var length = localStorage.length;
// We use a dedicated iterator instead of the `i` variable below
// so other keys we fetch in localStorage aren't counted in
// the `iterationNumber` argument passed to the `iterate()`
// callback.
//
// See: github.com/mozilla/localForage/pull/435#discussion_r38061530
var iterationNumber = 1;
for (var i = 0; i < length; i++) {
var key = localStorage.key(i);
if (key.indexOf(keyPrefix) !== 0) {
continue;
}
var value = localStorage.getItem(key);
// If a result was found, parse it from the serialized
// string into a JS object. If result isn't truthy, the
// key is likely undefined and we'll pass it straight
// to the iterator.
if (value) {
value = dbInfo.serializer.deserialize(value);
}
value = iterator(value, key.substring(keyPrefixLength), iterationNumber++);
if (value !== void 0) {
return value;
}
}
});
executeCallback(promise, callback);
return promise;
}
// Same as localStorage's key() method, except takes a callback.
function key(n, callback) {
var self = this;
var promise = self.ready().then(function () {
var dbInfo = self._dbInfo;
var result;
try {
result = localStorage.key(n);
} catch (error) {
result = null;
}
// Remove the prefix from the key, if a key is found.
if (result) {
result = result.substring(dbInfo.keyPrefix.length);
}
return result;
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = self.ready().then(function () {
var dbInfo = self._dbInfo;
var length = localStorage.length;
var keys = [];
for (var i = 0; i < length; i++) {
if (localStorage.key(i).indexOf(dbInfo.keyPrefix) === 0) {
keys.push(localStorage.key(i).substring(dbInfo.keyPrefix.length));
}
}
return keys;
});
executeCallback(promise, callback);
return promise;
}
// Supply the number of keys in the datastore to the callback function.
function length(callback) {
var self = this;
var promise = self.keys().then(function (keys) {
return keys.length;
});
executeCallback(promise, callback);
return promise;
}
// Remove an item from the store, nice and simple.
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
globalObject.console.warn(key + ' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function () {
var dbInfo = self._dbInfo;
localStorage.removeItem(dbInfo.keyPrefix + key);
});
executeCallback(promise, callback);
return promise;
}
// Set a key's value and run an optional callback once the value is set.
// Unlike Gaia's implementation, the callback function is passed the value,
// in case you want to operate on that value only after you're sure it
// saved, or something like that.
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
globalObject.console.warn(key + ' used as a key, but it is not a string.');
key = String(key);
}
var promise = self.ready().then(function () {
// Convert undefined values to null.
// https://github.com/mozilla/localForage/pull/42
if (value === undefined) {
value = null;
}
// Save the original value to pass to the callback.
var originalValue = value;
return new Promise(function (resolve, reject) {
var dbInfo = self._dbInfo;
dbInfo.serializer.serialize(value, function (value, error) {
if (error) {
reject(error);
} else {
try {
localStorage.setItem(dbInfo.keyPrefix + key, value);
resolve(originalValue);
} catch (e) {
// localStorage capacity exceeded.
// TODO: Make this a specific error/event.
if (e.name === 'QuotaExceededError' || e.name === 'NS_ERROR_DOM_QUOTA_REACHED') {
reject(e);
}
reject(e);
}
}
});
});
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function (result) {
callback(null, result);
}, function (error) {
callback(error);
});
}
}
var localStorageWrapper = {
_driver: 'localStorageWrapper',
_initStorage: _initStorage,
// Default API, from Gaia/localStorage.
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
exports['default'] = localStorageWrapper;
}).call(typeof window !== 'undefined' ? window : self);
module.exports = exports['default'];
/***/ },
/* 3 */
/***/ function(module, exports) {
'use strict';
exports.__esModule = true;
(function () {
'use strict';
// Sadly, the best way to save binary data in WebSQL/localStorage is serializing
// it to Base64, so this is how we store it to prevent very strange errors with less
// verbose ways of binary <-> string data storage.
var BASE_CHARS = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
var BLOB_TYPE_PREFIX = '~~local_forage_type~';
var BLOB_TYPE_PREFIX_REGEX = /^~~local_forage_type~([^~]+)~/;
var SERIALIZED_MARKER = '__lfsc__:';
var SERIALIZED_MARKER_LENGTH = SERIALIZED_MARKER.length;
// OMG the serializations!
var TYPE_ARRAYBUFFER = 'arbf';
var TYPE_BLOB = 'blob';
var TYPE_INT8ARRAY = 'si08';
var TYPE_UINT8ARRAY = 'ui08';
var TYPE_UINT8CLAMPEDARRAY = 'uic8';
var TYPE_INT16ARRAY = 'si16';
var TYPE_INT32ARRAY = 'si32';
var TYPE_UINT16ARRAY = 'ur16';
var TYPE_UINT32ARRAY = 'ui32';
var TYPE_FLOAT32ARRAY = 'fl32';
var TYPE_FLOAT64ARRAY = 'fl64';
var TYPE_SERIALIZED_MARKER_LENGTH = SERIALIZED_MARKER_LENGTH + TYPE_ARRAYBUFFER.length;
// Get out of our habit of using `window` inline, at least.
var globalObject = this;
// Abstracts constructing a Blob object, so it also works in older
// browsers that don't support the native Blob constructor. (i.e.
// old QtWebKit versions, at least).
function _createBlob(parts, properties) {
parts = parts || [];
properties = properties || {};
try {
return new Blob(parts, properties);
} catch (err) {
if (err.name !== 'TypeError') {
throw err;
}
var BlobBuilder = globalObject.BlobBuilder || globalObject.MSBlobBuilder || globalObject.MozBlobBuilder || globalObject.WebKitBlobBuilder;
var builder = new BlobBuilder();
for (var i = 0; i < parts.length; i += 1) {
builder.append(parts[i]);
}
return builder.getBlob(properties.type);
}
}
// Serialize a value, afterwards executing a callback (which usually
// instructs the `setItem()` callback/promise to be executed). This is how
// we store binary data with localStorage.
function serialize(value, callback) {
var valueString = '';
if (value) {
valueString = value.toString();
}
// Cannot use `value instanceof ArrayBuffer` or such here, as these
// checks fail when running the tests using casper.js...
//
// TODO: See why those tests fail and use a better solution.
if (value && (value.toString() === '[object ArrayBuffer]' || value.buffer && value.buffer.toString() === '[object ArrayBuffer]')) {
// Convert binary arrays to a string and prefix the string with
// a special marker.
var buffer;
var marker = SERIALIZED_MARKER;
if (value instanceof ArrayBuffer) {
buffer = value;
marker += TYPE_ARRAYBUFFER;
} else {
buffer = value.buffer;
if (valueString === '[object Int8Array]') {
marker += TYPE_INT8ARRAY;
} else if (valueString === '[object Uint8Array]') {
marker += TYPE_UINT8ARRAY;
} else if (valueString === '[object Uint8ClampedArray]') {
marker += TYPE_UINT8CLAMPEDARRAY;
} else if (valueString === '[object Int16Array]') {
marker += TYPE_INT16ARRAY;
} else if (valueString === '[object Uint16Array]') {
marker += TYPE_UINT16ARRAY;
} else if (valueString === '[object Int32Array]') {
marker += TYPE_INT32ARRAY;
} else if (valueString === '[object Uint32Array]') {
marker += TYPE_UINT32ARRAY;
} else if (valueString === '[object Float32Array]') {
marker += TYPE_FLOAT32ARRAY;
} else if (valueString === '[object Float64Array]') {
marker += TYPE_FLOAT64ARRAY;
} else {
callback(new Error('Failed to get type for BinaryArray'));
}
}
callback(marker + bufferToString(buffer));
} else if (valueString === '[object Blob]') {
// Conver the blob to a binaryArray and then to a string.
var fileReader = new FileReader();
fileReader.onload = function () {
// Backwards-compatible prefix for the blob type.
var str = BLOB_TYPE_PREFIX + value.type + '~' + bufferToString(this.result);
callback(SERIALIZED_MARKER + TYPE_BLOB + str);
};
fileReader.readAsArrayBuffer(value);
} else {
try {
callback(JSON.stringify(value));
} catch (e) {
console.error("Couldn't convert value into a JSON string: ", value);
callback(null, e);
}
}
}
// Deserialize data we've inserted into a value column/field. We place
// special markers into our strings to mark them as encoded; this isn't
// as nice as a meta field, but it's the only sane thing we can do whilst
// keeping localStorage support intact.
//
// Oftentimes this will just deserialize JSON content, but if we have a
// special marker (SERIALIZED_MARKER, defined above), we will extract
// some kind of arraybuffer/binary data/typed array out of the string.
function deserialize(value) {
// If we haven't marked this string as being specially serialized (i.e.
// something other than serialized JSON), we can just return it and be
// done with it.
if (value.substring(0, SERIALIZED_MARKER_LENGTH) !== SERIALIZED_MARKER) {
return JSON.parse(value);
}
// The following code deals with deserializing some kind of Blob or
// TypedArray. First we separate out the type of data we're dealing
// with from the data itself.
var serializedString = value.substring(TYPE_SERIALIZED_MARKER_LENGTH);
var type = value.substring(SERIALIZED_MARKER_LENGTH, TYPE_SERIALIZED_MARKER_LENGTH);
var blobType;
// Backwards-compatible blob type serialization strategy.
// DBs created with older versions of localForage will simply not have the blob type.
if (type === TYPE_BLOB && BLOB_TYPE_PREFIX_REGEX.test(serializedString)) {
var matcher = serializedString.match(BLOB_TYPE_PREFIX_REGEX);
blobType = matcher[1];
serializedString = serializedString.substring(matcher[0].length);
}
var buffer = stringToBuffer(serializedString);
// Return the right type based on the code/type set during
// serialization.
switch (type) {
case TYPE_ARRAYBUFFER:
return buffer;
case TYPE_BLOB:
return _createBlob([buffer], { type: blobType });
case TYPE_INT8ARRAY:
return new Int8Array(buffer);
case TYPE_UINT8ARRAY:
return new Uint8Array(buffer);
case TYPE_UINT8CLAMPEDARRAY:
return new Uint8ClampedArray(buffer);
case TYPE_INT16ARRAY:
return new Int16Array(buffer);
case TYPE_UINT16ARRAY:
return new Uint16Array(buffer);
case TYPE_INT32ARRAY:
return new Int32Array(buffer);
case TYPE_UINT32ARRAY:
return new Uint32Array(buffer);
case TYPE_FLOAT32ARRAY:
return new Float32Array(buffer);
case TYPE_FLOAT64ARRAY:
return new Float64Array(buffer);
default:
throw new Error('Unkown type: ' + type);
}
}
function stringToBuffer(serializedString) {
// Fill the string into a ArrayBuffer.
var bufferLength = serializedString.length * 0.75;
var len = serializedString.length;
var i;
var p = 0;
var encoded1, encoded2, encoded3, encoded4;
if (serializedString[serializedString.length - 1] === '=') {
bufferLength--;
if (serializedString[serializedString.length - 2] === '=') {
bufferLength--;
}
}
var buffer = new ArrayBuffer(bufferLength);
var bytes = new Uint8Array(buffer);
for (i = 0; i < len; i += 4) {
encoded1 = BASE_CHARS.indexOf(serializedString[i]);
encoded2 = BASE_CHARS.indexOf(serializedString[i + 1]);
encoded3 = BASE_CHARS.indexOf(serializedString[i + 2]);
encoded4 = BASE_CHARS.indexOf(serializedString[i + 3]);
/*jslint bitwise: true */
bytes[p++] = encoded1 << 2 | encoded2 >> 4;
bytes[p++] = (encoded2 & 15) << 4 | encoded3 >> 2;
bytes[p++] = (encoded3 & 3) << 6 | encoded4 & 63;
}
return buffer;
}
// Converts a buffer to a string to store, serialized, in the backend
// storage library.
function bufferToString(buffer) {
// base64-arraybuffer
var bytes = new Uint8Array(buffer);
var base64String = '';
var i;
for (i = 0; i < bytes.length; i += 3) {
/*jslint bitwise: true */
base64String += BASE_CHARS[bytes[i] >> 2];
base64String += BASE_CHARS[(bytes[i] & 3) << 4 | bytes[i + 1] >> 4];
base64String += BASE_CHARS[(bytes[i + 1] & 15) << 2 | bytes[i + 2] >> 6];
base64String += BASE_CHARS[bytes[i + 2] & 63];
}
if (bytes.length % 3 === 2) {
base64String = base64String.substring(0, base64String.length - 1) + '=';
} else if (bytes.length % 3 === 1) {
base64String = base64String.substring(0, base64String.length - 2) + '==';
}
return base64String;
}
var localforageSerializer = {
serialize: serialize,
deserialize: deserialize,
stringToBuffer: stringToBuffer,
bufferToString: bufferToString
};
exports['default'] = localforageSerializer;
}).call(typeof window !== 'undefined' ? window : self);
module.exports = exports['default'];
/***/ },
/* 4 */
/***/ function(module, exports, __webpack_require__) {
/*
* Includes code from:
*
* base64-arraybuffer
* https://github.com/niklasvh/base64-arraybuffer
*
* Copyright (c) 2012 Niklas von Hertzen
* Licensed under the MIT license.
*/
'use strict';
exports.__esModule = true;
(function () {
'use strict';
var globalObject = this;
var openDatabase = this.openDatabase;
// If WebSQL methods aren't available, we can stop now.
if (!openDatabase) {
return;
}
// Open the WebSQL database (automatically creates one if one didn't
// previously exist), using any options set in the config.
function _initStorage(options) {
var self = this;
var dbInfo = {
db: null
};
if (options) {
for (var i in options) {
dbInfo[i] = typeof options[i] !== 'string' ? options[i].toString() : options[i];
}
}
var dbInfoPromise = new Promise(function (resolve, reject) {
// Open the database; the openDatabase API will automatically
// create it for us if it doesn't exist.
try {
dbInfo.db = openDatabase(dbInfo.name, String(dbInfo.version), dbInfo.description, dbInfo.size);
} catch (e) {
return self.setDriver(self.LOCALSTORAGE).then(function () {
return self._initStorage(options);
}).then(resolve)['catch'](reject);
}
// Create our key/value table if it doesn't exist.
dbInfo.db.transaction(function (t) {
t.executeSql('CREATE TABLE IF NOT EXISTS ' + dbInfo.storeName + ' (id INTEGER PRIMARY KEY, key unique, value)', [], function () {
self._dbInfo = dbInfo;
resolve();
}, function (t, error) {
reject(error);
});
});
});
return new Promise(function (resolve, reject) {
resolve(__webpack_require__(3));
}).then(function (lib) {
dbInfo.serializer = lib;
return dbInfoPromise;
});
}
function getItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
globalObject.console.warn(key + ' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function (resolve, reject) {
self.ready().then(function () {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function (t) {
t.executeSql('SELECT * FROM ' + dbInfo.storeName + ' WHERE key = ? LIMIT 1', [key], function (t, results) {
var result = results.rows.length ? results.rows.item(0).value : null;
// Check to see if this is serialized content we need to
// unpack.
if (result) {
result = dbInfo.serializer.deserialize(result);
}
resolve(result);
}, function (t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function iterate(iterator, callback) {
var self = this;
var promise = new Promise(function (resolve, reject) {
self.ready().then(function () {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function (t) {
t.executeSql('SELECT * FROM ' + dbInfo.storeName, [], function (t, results) {
var rows = results.rows;
var length = rows.length;
for (var i = 0; i < length; i++) {
var item = rows.item(i);
var result = item.value;
// Check to see if this is serialized content
// we need to unpack.
if (result) {
result = dbInfo.serializer.deserialize(result);
}
result = iterator(result, item.key, i + 1);
// void(0) prevents problems with redefinition
// of `undefined`.
if (result !== void 0) {
resolve(result);
return;
}
}
resolve();
}, function (t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function setItem(key, value, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
globalObject.console.warn(key + ' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function (resolve, reject) {
self.ready().then(function () {
// The localStorage API doesn't return undefined values in an
// "expected" way, so undefined is always cast to null in all
// drivers. See: https://github.com/mozilla/localForage/pull/42
if (value === undefined) {
value = null;
}
// Save the original value to pass to the callback.
var originalValue = value;
var dbInfo = self._dbInfo;
dbInfo.serializer.serialize(value, function (value, error) {
if (error) {
reject(error);
} else {
dbInfo.db.transaction(function (t) {
t.executeSql('INSERT OR REPLACE INTO ' + dbInfo.storeName + ' (key, value) VALUES (?, ?)', [key, value], function () {
resolve(originalValue);
}, function (t, error) {
reject(error);
});
}, function (sqlError) {
// The transaction failed; check
// to see if it's a quota error.
if (sqlError.code === sqlError.QUOTA_ERR) {
// We reject the callback outright for now, but
// it's worth trying to re-run the transaction.
// Even if the user accepts the prompt to use
// more storage on Safari, this error will
// be called.
//
// TODO: Try to re-run the transaction.
reject(sqlError);
}
});
}
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function removeItem(key, callback) {
var self = this;
// Cast the key to a string, as that's all we can set as a key.
if (typeof key !== 'string') {
globalObject.console.warn(key + ' used as a key, but it is not a string.');
key = String(key);
}
var promise = new Promise(function (resolve, reject) {
self.ready().then(function () {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function (t) {
t.executeSql('DELETE FROM ' + dbInfo.storeName + ' WHERE key = ?', [key], function () {
resolve();
}, function (t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Deletes every item in the table.
// TODO: Find out if this resets the AUTO_INCREMENT number.
function clear(callback) {
var self = this;
var promise = new Promise(function (resolve, reject) {
self.ready().then(function () {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function (t) {
t.executeSql('DELETE FROM ' + dbInfo.storeName, [], function () {
resolve();
}, function (t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Does a simple `COUNT(key)` to get the number of items stored in
// localForage.
function length(callback) {
var self = this;
var promise = new Promise(function (resolve, reject) {
self.ready().then(function () {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function (t) {
// Ahhh, SQL makes this one soooooo easy.
t.executeSql('SELECT COUNT(key) as c FROM ' + dbInfo.storeName, [], function (t, results) {
var result = results.rows.item(0).c;
resolve(result);
}, function (t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
// Return the key located at key index X; essentially gets the key from a
// `WHERE id = ?`. This is the most efficient way I can think to implement
// this rarely-used (in my experience) part of the API, but it can seem
// inconsistent, because we do `INSERT OR REPLACE INTO` on `setItem()`, so
// the ID of each key will change every time it's updated. Perhaps a stored
// procedure for the `setItem()` SQL would solve this problem?
// TODO: Don't change ID on `setItem()`.
function key(n, callback) {
var self = this;
var promise = new Promise(function (resolve, reject) {
self.ready().then(function () {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function (t) {
t.executeSql('SELECT key FROM ' + dbInfo.storeName + ' WHERE id = ? LIMIT 1', [n + 1], function (t, results) {
var result = results.rows.length ? results.rows.item(0).key : null;
resolve(result);
}, function (t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function keys(callback) {
var self = this;
var promise = new Promise(function (resolve, reject) {
self.ready().then(function () {
var dbInfo = self._dbInfo;
dbInfo.db.transaction(function (t) {
t.executeSql('SELECT key FROM ' + dbInfo.storeName, [], function (t, results) {
var keys = [];
for (var i = 0; i < results.rows.length; i++) {
keys.push(results.rows.item(i).key);
}
resolve(keys);
}, function (t, error) {
reject(error);
});
});
})['catch'](reject);
});
executeCallback(promise, callback);
return promise;
}
function executeCallback(promise, callback) {
if (callback) {
promise.then(function (result) {
callback(null, result);
}, function (error) {
callback(error);
});
}
}
var webSQLStorage = {
_driver: 'webSQLStorage',
_initStorage: _initStorage,
iterate: iterate,
getItem: getItem,
setItem: setItem,
removeItem: removeItem,
clear: clear,
length: length,
key: key,
keys: keys
};
exports['default'] = webSQLStorage;
}).call(typeof window !== 'undefined' ? window : self);
module.exports = exports['default'];
/***/ }
/******/ ])
});
;
}).call(this,_dereq_('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
},{"_process":78}],80:[function(_dereq_,module,exports){
// Top level file is just a mixin of submodules & constants
'use strict';
var assign = _dereq_('./lib/utils/common').assign;
var deflate = _dereq_('./lib/deflate');
var inflate = _dereq_('./lib/inflate');
var constants = _dereq_('./lib/zlib/constants');
var pako = {};
assign(pako, deflate, inflate, constants);
module.exports = pako;
},{"./lib/deflate":81,"./lib/inflate":82,"./lib/utils/common":83,"./lib/zlib/constants":86}],81:[function(_dereq_,module,exports){
'use strict';
var zlib_deflate = _dereq_('./zlib/deflate.js');
var utils = _dereq_('./utils/common');
var strings = _dereq_('./utils/strings');
var msg = _dereq_('./zlib/messages');
var zstream = _dereq_('./zlib/zstream');
var toString = Object.prototype.toString;
/* Public constants ==========================================================*/
/* ===========================================================================*/
var Z_NO_FLUSH = 0;
var Z_FINISH = 4;
var Z_OK = 0;
var Z_STREAM_END = 1;
var Z_SYNC_FLUSH = 2;
var Z_DEFAULT_COMPRESSION = -1;
var Z_DEFAULT_STRATEGY = 0;
var Z_DEFLATED = 8;
/* ===========================================================================*/
/**
* class Deflate
*
* Generic JS-style wrapper for zlib calls. If you don't need
* streaming behaviour - use more simple functions: [[deflate]],
* [[deflateRaw]] and [[gzip]].
**/
/* internal
* Deflate.chunks -> Array
*
* Chunks of output data, if [[Deflate#onData]] not overriden.
**/
/**
* Deflate.result -> Uint8Array|Array
*
* Compressed result, generated by default [[Deflate#onData]]
* and [[Deflate#onEnd]] handlers. Filled after you push last chunk
* (call [[Deflate#push]] with `Z_FINISH` / `true` param) or if you
* push a chunk with explicit flush (call [[Deflate#push]] with
* `Z_SYNC_FLUSH` param).
**/
/**
* Deflate.err -> Number
*
* Error code after deflate finished. 0 (Z_OK) on success.
* You will not need it in real life, because deflate errors
* are possible only on wrong options or bad `onData` / `onEnd`
* custom handlers.
**/
/**
* Deflate.msg -> String
*
* Error message, if [[Deflate.err]] != 0
**/
/**
* new Deflate(options)
* - options (Object): zlib deflate options.
*
* Creates new deflator instance with specified params. Throws exception
* on bad params. Supported options:
*
* - `level`
* - `windowBits`
* - `memLevel`
* - `strategy`
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Additional options, for internal needs:
*
* - `chunkSize` - size of generated data chunks (16K by default)
* - `raw` (Boolean) - do raw deflate
* - `gzip` (Boolean) - create gzip wrapper
* - `to` (String) - if equal to 'string', then result will be "binary string"
* (each char code [0..255])
* - `header` (Object) - custom header for gzip
* - `text` (Boolean) - true if compressed data believed to be text
* - `time` (Number) - modification time, unix timestamp
* - `os` (Number) - operation system code
* - `extra` (Array) - array of bytes with extra data (max 65536)
* - `name` (String) - file name (binary string)
* - `comment` (String) - comment (binary string)
* - `hcrc` (Boolean) - true if header crc should be added
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
* , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
*
* var deflate = new pako.Deflate({ level: 3});
*
* deflate.push(chunk1, false);
* deflate.push(chunk2, true); // true -> last chunk
*
* if (deflate.err) { throw new Error(deflate.err); }
*
* console.log(deflate.result);
* ```
**/
var Deflate = function(options) {
this.options = utils.assign({
level: Z_DEFAULT_COMPRESSION,
method: Z_DEFLATED,
chunkSize: 16384,
windowBits: 15,
memLevel: 8,
strategy: Z_DEFAULT_STRATEGY,
to: ''
}, options || {});
var opt = this.options;
if (opt.raw && (opt.windowBits > 0)) {
opt.windowBits = -opt.windowBits;
}
else if (opt.gzip && (opt.windowBits > 0) && (opt.windowBits < 16)) {
opt.windowBits += 16;
}
this.err = 0; // error code, if happens (0 = Z_OK)
this.msg = ''; // error message
this.ended = false; // used to avoid multiple onEnd() calls
this.chunks = []; // chunks of compressed data
this.strm = new zstream();
this.strm.avail_out = 0;
var status = zlib_deflate.deflateInit2(
this.strm,
opt.level,
opt.method,
opt.windowBits,
opt.memLevel,
opt.strategy
);
if (status !== Z_OK) {
throw new Error(msg[status]);
}
if (opt.header) {
zlib_deflate.deflateSetHeader(this.strm, opt.header);
}
};
/**
* Deflate#push(data[, mode]) -> Boolean
* - data (Uint8Array|Array|ArrayBuffer|String): input data. Strings will be
* converted to utf8 byte sequence.
* - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
* See constants. Skipped or `false` means Z_NO_FLUSH, `true` meansh Z_FINISH.
*
* Sends input data to deflate pipe, generating [[Deflate#onData]] calls with
* new compressed chunks. Returns `true` on success. The last data block must have
* mode Z_FINISH (or `true`). That will flush internal pending buffers and call
* [[Deflate#onEnd]]. For interim explicit flushes (without ending the stream) you
* can use mode Z_SYNC_FLUSH, keeping the compression context.
*
* On fail call [[Deflate#onEnd]] with error code and return false.
*
* We strongly recommend to use `Uint8Array` on input for best speed (output
* array format is detected automatically). Also, don't skip last param and always
* use the same type in your code (boolean or number). That will improve JS speed.
*
* For regular `Array`-s make sure all elements are [0..255].
*
* ##### Example
*
* ```javascript
* push(chunk, false); // push one of data chunks
* ...
* push(chunk, true); // push last chunk
* ```
**/
Deflate.prototype.push = function(data, mode) {
var strm = this.strm;
var chunkSize = this.options.chunkSize;
var status, _mode;
if (this.ended) { return false; }
_mode = (mode === ~~mode) ? mode : ((mode === true) ? Z_FINISH : Z_NO_FLUSH);
// Convert data if needed
if (typeof data === 'string') {
// If we need to compress text, change encoding to utf8.
strm.input = strings.string2buf(data);
} else if (toString.call(data) === '[object ArrayBuffer]') {
strm.input = new Uint8Array(data);
} else {
strm.input = data;
}
strm.next_in = 0;
strm.avail_in = strm.input.length;
do {
if (strm.avail_out === 0) {
strm.output = new utils.Buf8(chunkSize);
strm.next_out = 0;
strm.avail_out = chunkSize;
}
status = zlib_deflate.deflate(strm, _mode); /* no bad return value */
if (status !== Z_STREAM_END && status !== Z_OK) {
this.onEnd(status);
this.ended = true;
return false;
}
if (strm.avail_out === 0 || (strm.avail_in === 0 && (_mode === Z_FINISH || _mode === Z_SYNC_FLUSH))) {
if (this.options.to === 'string') {
this.onData(strings.buf2binstring(utils.shrinkBuf(strm.output, strm.next_out)));
} else {
this.onData(utils.shrinkBuf(strm.output, strm.next_out));
}
}
} while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== Z_STREAM_END);
// Finalize on the last chunk.
if (_mode === Z_FINISH) {
status = zlib_deflate.deflateEnd(this.strm);
this.onEnd(status);
this.ended = true;
return status === Z_OK;
}
// callback interim results if Z_SYNC_FLUSH.
if (_mode === Z_SYNC_FLUSH) {
this.onEnd(Z_OK);
strm.avail_out = 0;
return true;
}
return true;
};
/**
* Deflate#onData(chunk) -> Void
* - chunk (Uint8Array|Array|String): ouput data. Type of array depends
* on js engine support. When string output requested, each chunk
* will be string.
*
* By default, stores data blocks in `chunks[]` property and glue
* those in `onEnd`. Override this handler, if you need another behaviour.
**/
Deflate.prototype.onData = function(chunk) {
this.chunks.push(chunk);
};
/**
* Deflate#onEnd(status) -> Void
* - status (Number): deflate status. 0 (Z_OK) on success,
* other if not.
*
* Called once after you tell deflate that the input stream is
* complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
* or if an error happened. By default - join collected chunks,
* free memory and fill `results` / `err` properties.
**/
Deflate.prototype.onEnd = function(status) {
// On success - join
if (status === Z_OK) {
if (this.options.to === 'string') {
this.result = this.chunks.join('');
} else {
this.result = utils.flattenChunks(this.chunks);
}
}
this.chunks = [];
this.err = status;
this.msg = this.strm.msg;
};
/**
* deflate(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* Compress `data` with deflate alrorythm and `options`.
*
* Supported options are:
*
* - level
* - windowBits
* - memLevel
* - strategy
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Sugar (options):
*
* - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
* negative windowBits implicitly.
* - `to` (String) - if equal to 'string', then result will be "binary string"
* (each char code [0..255])
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , data = Uint8Array([1,2,3,4,5,6,7,8,9]);
*
* console.log(pako.deflate(data));
* ```
**/
function deflate(input, options) {
var deflator = new Deflate(options);
deflator.push(input, true);
// That will never happens, if you don't cheat with options :)
if (deflator.err) { throw deflator.msg; }
return deflator.result;
}
/**
* deflateRaw(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* The same as [[deflate]], but creates raw data, without wrapper
* (header and adler32 crc).
**/
function deflateRaw(input, options) {
options = options || {};
options.raw = true;
return deflate(input, options);
}
/**
* gzip(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to compress.
* - options (Object): zlib deflate options.
*
* The same as [[deflate]], but create gzip wrapper instead of
* deflate one.
**/
function gzip(input, options) {
options = options || {};
options.gzip = true;
return deflate(input, options);
}
exports.Deflate = Deflate;
exports.deflate = deflate;
exports.deflateRaw = deflateRaw;
exports.gzip = gzip;
},{"./utils/common":83,"./utils/strings":84,"./zlib/deflate.js":88,"./zlib/messages":93,"./zlib/zstream":95}],82:[function(_dereq_,module,exports){
'use strict';
var zlib_inflate = _dereq_('./zlib/inflate.js');
var utils = _dereq_('./utils/common');
var strings = _dereq_('./utils/strings');
var c = _dereq_('./zlib/constants');
var msg = _dereq_('./zlib/messages');
var zstream = _dereq_('./zlib/zstream');
var gzheader = _dereq_('./zlib/gzheader');
var toString = Object.prototype.toString;
/**
* class Inflate
*
* Generic JS-style wrapper for zlib calls. If you don't need
* streaming behaviour - use more simple functions: [[inflate]]
* and [[inflateRaw]].
**/
/* internal
* inflate.chunks -> Array
*
* Chunks of output data, if [[Inflate#onData]] not overriden.
**/
/**
* Inflate.result -> Uint8Array|Array|String
*
* Uncompressed result, generated by default [[Inflate#onData]]
* and [[Inflate#onEnd]] handlers. Filled after you push last chunk
* (call [[Inflate#push]] with `Z_FINISH` / `true` param) or if you
* push a chunk with explicit flush (call [[Inflate#push]] with
* `Z_SYNC_FLUSH` param).
**/
/**
* Inflate.err -> Number
*
* Error code after inflate finished. 0 (Z_OK) on success.
* Should be checked if broken data possible.
**/
/**
* Inflate.msg -> String
*
* Error message, if [[Inflate.err]] != 0
**/
/**
* new Inflate(options)
* - options (Object): zlib inflate options.
*
* Creates new inflator instance with specified params. Throws exception
* on bad params. Supported options:
*
* - `windowBits`
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information on these.
*
* Additional options, for internal needs:
*
* - `chunkSize` - size of generated data chunks (16K by default)
* - `raw` (Boolean) - do raw inflate
* - `to` (String) - if equal to 'string', then result will be converted
* from utf8 to utf16 (javascript) string. When string output requested,
* chunk length can differ from `chunkSize`, depending on content.
*
* By default, when no options set, autodetect deflate/gzip data format via
* wrapper header.
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
* , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
*
* var inflate = new pako.Inflate({ level: 3});
*
* inflate.push(chunk1, false);
* inflate.push(chunk2, true); // true -> last chunk
*
* if (inflate.err) { throw new Error(inflate.err); }
*
* console.log(inflate.result);
* ```
**/
var Inflate = function(options) {
this.options = utils.assign({
chunkSize: 16384,
windowBits: 0,
to: ''
}, options || {});
var opt = this.options;
// Force window size for `raw` data, if not set directly,
// because we have no header for autodetect.
if (opt.raw && (opt.windowBits >= 0) && (opt.windowBits < 16)) {
opt.windowBits = -opt.windowBits;
if (opt.windowBits === 0) { opt.windowBits = -15; }
}
// If `windowBits` not defined (and mode not raw) - set autodetect flag for gzip/deflate
if ((opt.windowBits >= 0) && (opt.windowBits < 16) &&
!(options && options.windowBits)) {
opt.windowBits += 32;
}
// Gzip header has no info about windows size, we can do autodetect only
// for deflate. So, if window size not set, force it to max when gzip possible
if ((opt.windowBits > 15) && (opt.windowBits < 48)) {
// bit 3 (16) -> gzipped data
// bit 4 (32) -> autodetect gzip/deflate
if ((opt.windowBits & 15) === 0) {
opt.windowBits |= 15;
}
}
this.err = 0; // error code, if happens (0 = Z_OK)
this.msg = ''; // error message
this.ended = false; // used to avoid multiple onEnd() calls
this.chunks = []; // chunks of compressed data
this.strm = new zstream();
this.strm.avail_out = 0;
var status = zlib_inflate.inflateInit2(
this.strm,
opt.windowBits
);
if (status !== c.Z_OK) {
throw new Error(msg[status]);
}
this.header = new gzheader();
zlib_inflate.inflateGetHeader(this.strm, this.header);
};
/**
* Inflate#push(data[, mode]) -> Boolean
* - data (Uint8Array|Array|ArrayBuffer|String): input data
* - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
* See constants. Skipped or `false` means Z_NO_FLUSH, `true` meansh Z_FINISH.
*
* Sends input data to inflate pipe, generating [[Inflate#onData]] calls with
* new output chunks. Returns `true` on success. The last data block must have
* mode Z_FINISH (or `true`). That will flush internal pending buffers and call
* [[Inflate#onEnd]]. For interim explicit flushes (without ending the stream) you
* can use mode Z_SYNC_FLUSH, keeping the decompression context.
*
* On fail call [[Inflate#onEnd]] with error code and return false.
*
* We strongly recommend to use `Uint8Array` on input for best speed (output
* format is detected automatically). Also, don't skip last param and always
* use the same type in your code (boolean or number). That will improve JS speed.
*
* For regular `Array`-s make sure all elements are [0..255].
*
* ##### Example
*
* ```javascript
* push(chunk, false); // push one of data chunks
* ...
* push(chunk, true); // push last chunk
* ```
**/
Inflate.prototype.push = function(data, mode) {
var strm = this.strm;
var chunkSize = this.options.chunkSize;
var status, _mode;
var next_out_utf8, tail, utf8str;
// Flag to properly process Z_BUF_ERROR on testing inflate call
// when we check that all output data was flushed.
var allowBufError = false;
if (this.ended) { return false; }
_mode = (mode === ~~mode) ? mode : ((mode === true) ? c.Z_FINISH : c.Z_NO_FLUSH);
// Convert data if needed
if (typeof data === 'string') {
// Only binary strings can be decompressed on practice
strm.input = strings.binstring2buf(data);
} else if (toString.call(data) === '[object ArrayBuffer]') {
strm.input = new Uint8Array(data);
} else {
strm.input = data;
}
strm.next_in = 0;
strm.avail_in = strm.input.length;
do {
if (strm.avail_out === 0) {
strm.output = new utils.Buf8(chunkSize);
strm.next_out = 0;
strm.avail_out = chunkSize;
}
status = zlib_inflate.inflate(strm, c.Z_NO_FLUSH); /* no bad return value */
if (status === c.Z_BUF_ERROR && allowBufError === true) {
status = c.Z_OK;
allowBufError = false;
}
if (status !== c.Z_STREAM_END && status !== c.Z_OK) {
this.onEnd(status);
this.ended = true;
return false;
}
if (strm.next_out) {
if (strm.avail_out === 0 || status === c.Z_STREAM_END || (strm.avail_in === 0 && (_mode === c.Z_FINISH || _mode === c.Z_SYNC_FLUSH))) {
if (this.options.to === 'string') {
next_out_utf8 = strings.utf8border(strm.output, strm.next_out);
tail = strm.next_out - next_out_utf8;
utf8str = strings.buf2string(strm.output, next_out_utf8);
// move tail
strm.next_out = tail;
strm.avail_out = chunkSize - tail;
if (tail) { utils.arraySet(strm.output, strm.output, next_out_utf8, tail, 0); }
this.onData(utf8str);
} else {
this.onData(utils.shrinkBuf(strm.output, strm.next_out));
}
}
}
// When no more input data, we should check that internal inflate buffers
// are flushed. The only way to do it when avail_out = 0 - run one more
// inflate pass. But if output data not exists, inflate return Z_BUF_ERROR.
// Here we set flag to process this error properly.
//
// NOTE. Deflate does not return error in this case and does not needs such
// logic.
if (strm.avail_in === 0 && strm.avail_out === 0) {
allowBufError = true;
}
} while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== c.Z_STREAM_END);
if (status === c.Z_STREAM_END) {
_mode = c.Z_FINISH;
}
// Finalize on the last chunk.
if (_mode === c.Z_FINISH) {
status = zlib_inflate.inflateEnd(this.strm);
this.onEnd(status);
this.ended = true;
return status === c.Z_OK;
}
// callback interim results if Z_SYNC_FLUSH.
if (_mode === c.Z_SYNC_FLUSH) {
this.onEnd(c.Z_OK);
strm.avail_out = 0;
return true;
}
return true;
};
/**
* Inflate#onData(chunk) -> Void
* - chunk (Uint8Array|Array|String): ouput data. Type of array depends
* on js engine support. When string output requested, each chunk
* will be string.
*
* By default, stores data blocks in `chunks[]` property and glue
* those in `onEnd`. Override this handler, if you need another behaviour.
**/
Inflate.prototype.onData = function(chunk) {
this.chunks.push(chunk);
};
/**
* Inflate#onEnd(status) -> Void
* - status (Number): inflate status. 0 (Z_OK) on success,
* other if not.
*
* Called either after you tell inflate that the input stream is
* complete (Z_FINISH) or should be flushed (Z_SYNC_FLUSH)
* or if an error happened. By default - join collected chunks,
* free memory and fill `results` / `err` properties.
**/
Inflate.prototype.onEnd = function(status) {
// On success - join
if (status === c.Z_OK) {
if (this.options.to === 'string') {
// Glue & convert here, until we teach pako to send
// utf8 alligned strings to onData
this.result = this.chunks.join('');
} else {
this.result = utils.flattenChunks(this.chunks);
}
}
this.chunks = [];
this.err = status;
this.msg = this.strm.msg;
};
/**
* inflate(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* Decompress `data` with inflate/ungzip and `options`. Autodetect
* format via wrapper header by default. That's why we don't provide
* separate `ungzip` method.
*
* Supported options are:
*
* - windowBits
*
* [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
* for more information.
*
* Sugar (options):
*
* - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
* negative windowBits implicitly.
* - `to` (String) - if equal to 'string', then result will be converted
* from utf8 to utf16 (javascript) string. When string output requested,
* chunk length can differ from `chunkSize`, depending on content.
*
*
* ##### Example:
*
* ```javascript
* var pako = require('pako')
* , input = pako.deflate([1,2,3,4,5,6,7,8,9])
* , output;
*
* try {
* output = pako.inflate(input);
* } catch (err)
* console.log(err);
* }
* ```
**/
function inflate(input, options) {
var inflator = new Inflate(options);
inflator.push(input, true);
// That will never happens, if you don't cheat with options :)
if (inflator.err) { throw inflator.msg; }
return inflator.result;
}
/**
* inflateRaw(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* The same as [[inflate]], but creates raw data, without wrapper
* (header and adler32 crc).
**/
function inflateRaw(input, options) {
options = options || {};
options.raw = true;
return inflate(input, options);
}
/**
* ungzip(data[, options]) -> Uint8Array|Array|String
* - data (Uint8Array|Array|String): input data to decompress.
* - options (Object): zlib inflate options.
*
* Just shortcut to [[inflate]], because it autodetects format
* by header.content. Done for convenience.
**/
exports.Inflate = Inflate;
exports.inflate = inflate;
exports.inflateRaw = inflateRaw;
exports.ungzip = inflate;
},{"./utils/common":83,"./utils/strings":84,"./zlib/constants":86,"./zlib/gzheader":89,"./zlib/inflate.js":91,"./zlib/messages":93,"./zlib/zstream":95}],83:[function(_dereq_,module,exports){
'use strict';
var TYPED_OK = (typeof Uint8Array !== 'undefined') &&
(typeof Uint16Array !== 'undefined') &&
(typeof Int32Array !== 'undefined');
exports.assign = function (obj /*from1, from2, from3, ...*/) {
var sources = Array.prototype.slice.call(arguments, 1);
while (sources.length) {
var source = sources.shift();
if (!source) { continue; }
if (typeof source !== 'object') {
throw new TypeError(source + 'must be non-object');
}
for (var p in source) {
if (source.hasOwnProperty(p)) {
obj[p] = source[p];
}
}
}
return obj;
};
// reduce buffer size, avoiding mem copy
exports.shrinkBuf = function (buf, size) {
if (buf.length === size) { return buf; }
if (buf.subarray) { return buf.subarray(0, size); }
buf.length = size;
return buf;
};
var fnTyped = {
arraySet: function (dest, src, src_offs, len, dest_offs) {
if (src.subarray && dest.subarray) {
dest.set(src.subarray(src_offs, src_offs+len), dest_offs);
return;
}
// Fallback to ordinary array
for (var i=0; i<len; i++) {
dest[dest_offs + i] = src[src_offs + i];
}
},
// Join array of chunks to single array.
flattenChunks: function(chunks) {
var i, l, len, pos, chunk, result;
// calculate data length
len = 0;
for (i=0, l=chunks.length; i<l; i++) {
len += chunks[i].length;
}
// join chunks
result = new Uint8Array(len);
pos = 0;
for (i=0, l=chunks.length; i<l; i++) {
chunk = chunks[i];
result.set(chunk, pos);
pos += chunk.length;
}
return result;
}
};
var fnUntyped = {
arraySet: function (dest, src, src_offs, len, dest_offs) {
for (var i=0; i<len; i++) {
dest[dest_offs + i] = src[src_offs + i];
}
},
// Join array of chunks to single array.
flattenChunks: function(chunks) {
return [].concat.apply([], chunks);
}
};
// Enable/Disable typed arrays use, for testing
//
exports.setTyped = function (on) {
if (on) {
exports.Buf8 = Uint8Array;
exports.Buf16 = Uint16Array;
exports.Buf32 = Int32Array;
exports.assign(exports, fnTyped);
} else {
exports.Buf8 = Array;
exports.Buf16 = Array;
exports.Buf32 = Array;
exports.assign(exports, fnUntyped);
}
};
exports.setTyped(TYPED_OK);
},{}],84:[function(_dereq_,module,exports){
// String encode/decode helpers
'use strict';
var utils = _dereq_('./common');
// Quick check if we can use fast array to bin string conversion
//
// - apply(Array) can fail on Android 2.2
// - apply(Uint8Array) can fail on iOS 5.1 Safary
//
var STR_APPLY_OK = true;
var STR_APPLY_UIA_OK = true;
try { String.fromCharCode.apply(null, [0]); } catch(__) { STR_APPLY_OK = false; }
try { String.fromCharCode.apply(null, new Uint8Array(1)); } catch(__) { STR_APPLY_UIA_OK = false; }
// Table with utf8 lengths (calculated by first byte of sequence)
// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,
// because max possible codepoint is 0x10ffff
var _utf8len = new utils.Buf8(256);
for (var q=0; q<256; q++) {
_utf8len[q] = (q >= 252 ? 6 : q >= 248 ? 5 : q >= 240 ? 4 : q >= 224 ? 3 : q >= 192 ? 2 : 1);
}
_utf8len[254]=_utf8len[254]=1; // Invalid sequence start
// convert string to array (typed, when possible)
exports.string2buf = function (str) {
var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;
// count binary size
for (m_pos = 0; m_pos < str_len; m_pos++) {
c = str.charCodeAt(m_pos);
if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
c2 = str.charCodeAt(m_pos+1);
if ((c2 & 0xfc00) === 0xdc00) {
c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
m_pos++;
}
}
buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;
}
// allocate buffer
buf = new utils.Buf8(buf_len);
// convert
for (i=0, m_pos = 0; i < buf_len; m_pos++) {
c = str.charCodeAt(m_pos);
if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
c2 = str.charCodeAt(m_pos+1);
if ((c2 & 0xfc00) === 0xdc00) {
c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
m_pos++;
}
}
if (c < 0x80) {
/* one byte */
buf[i++] = c;
} else if (c < 0x800) {
/* two bytes */
buf[i++] = 0xC0 | (c >>> 6);
buf[i++] = 0x80 | (c & 0x3f);
} else if (c < 0x10000) {
/* three bytes */
buf[i++] = 0xE0 | (c >>> 12);
buf[i++] = 0x80 | (c >>> 6 & 0x3f);
buf[i++] = 0x80 | (c & 0x3f);
} else {
/* four bytes */
buf[i++] = 0xf0 | (c >>> 18);
buf[i++] = 0x80 | (c >>> 12 & 0x3f);
buf[i++] = 0x80 | (c >>> 6 & 0x3f);
buf[i++] = 0x80 | (c & 0x3f);
}
}
return buf;
};
// Helper (used in 2 places)
function buf2binstring(buf, len) {
// use fallback for big arrays to avoid stack overflow
if (len < 65537) {
if ((buf.subarray && STR_APPLY_UIA_OK) || (!buf.subarray && STR_APPLY_OK)) {
return String.fromCharCode.apply(null, utils.shrinkBuf(buf, len));
}
}
var result = '';
for (var i=0; i < len; i++) {
result += String.fromCharCode(buf[i]);
}
return result;
}
// Convert byte array to binary string
exports.buf2binstring = function(buf) {
return buf2binstring(buf, buf.length);
};
// Convert binary string (typed, when possible)
exports.binstring2buf = function(str) {
var buf = new utils.Buf8(str.length);
for (var i=0, len=buf.length; i < len; i++) {
buf[i] = str.charCodeAt(i);
}
return buf;
};
// convert array to string
exports.buf2string = function (buf, max) {
var i, out, c, c_len;
var len = max || buf.length;
// Reserve max possible length (2 words per char)
// NB: by unknown reasons, Array is significantly faster for
// String.fromCharCode.apply than Uint16Array.
var utf16buf = new Array(len*2);
for (out=0, i=0; i<len;) {
c = buf[i++];
// quick process ascii
if (c < 0x80) { utf16buf[out++] = c; continue; }
c_len = _utf8len[c];
// skip 5 & 6 byte codes
if (c_len > 4) { utf16buf[out++] = 0xfffd; i += c_len-1; continue; }
// apply mask on first byte
c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;
// join the rest
while (c_len > 1 && i < len) {
c = (c << 6) | (buf[i++] & 0x3f);
c_len--;
}
// terminated by end of string?
if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }
if (c < 0x10000) {
utf16buf[out++] = c;
} else {
c -= 0x10000;
utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);
utf16buf[out++] = 0xdc00 | (c & 0x3ff);
}
}
return buf2binstring(utf16buf, out);
};
// Calculate max possible position in utf8 buffer,
// that will not break sequence. If that's not possible
// - (very small limits) return max size as is.
//
// buf[] - utf8 bytes array
// max - length limit (mandatory);
exports.utf8border = function(buf, max) {
var pos;
max = max || buf.length;
if (max > buf.length) { max = buf.length; }
// go back from last position, until start of sequence found
pos = max-1;
while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }
// Fuckup - very small and broken sequence,
// return max, because we should return something anyway.
if (pos < 0) { return max; }
// If we came to start of buffer - that means vuffer is too small,
// return max too.
if (pos === 0) { return max; }
return (pos + _utf8len[buf[pos]] > max) ? pos : max;
};
},{"./common":83}],85:[function(_dereq_,module,exports){
'use strict';
// Note: adler32 takes 12% for level 0 and 2% for level 6.
// It doesn't worth to make additional optimizationa as in original.
// Small size is preferable.
function adler32(adler, buf, len, pos) {
var s1 = (adler & 0xffff) |0,
s2 = ((adler >>> 16) & 0xffff) |0,
n = 0;
while (len !== 0) {
// Set limit ~ twice less than 5552, to keep
// s2 in 31-bits, because we force signed ints.
// in other case %= will fail.
n = len > 2000 ? 2000 : len;
len -= n;
do {
s1 = (s1 + buf[pos++]) |0;
s2 = (s2 + s1) |0;
} while (--n);
s1 %= 65521;
s2 %= 65521;
}
return (s1 | (s2 << 16)) |0;
}
module.exports = adler32;
},{}],86:[function(_dereq_,module,exports){
module.exports = {
/* Allowed flush values; see deflate() and inflate() below for details */
Z_NO_FLUSH: 0,
Z_PARTIAL_FLUSH: 1,
Z_SYNC_FLUSH: 2,
Z_FULL_FLUSH: 3,
Z_FINISH: 4,
Z_BLOCK: 5,
Z_TREES: 6,
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
Z_OK: 0,
Z_STREAM_END: 1,
Z_NEED_DICT: 2,
Z_ERRNO: -1,
Z_STREAM_ERROR: -2,
Z_DATA_ERROR: -3,
//Z_MEM_ERROR: -4,
Z_BUF_ERROR: -5,
//Z_VERSION_ERROR: -6,
/* compression levels */
Z_NO_COMPRESSION: 0,
Z_BEST_SPEED: 1,
Z_BEST_COMPRESSION: 9,
Z_DEFAULT_COMPRESSION: -1,
Z_FILTERED: 1,
Z_HUFFMAN_ONLY: 2,
Z_RLE: 3,
Z_FIXED: 4,
Z_DEFAULT_STRATEGY: 0,
/* Possible values of the data_type field (though see inflate()) */
Z_BINARY: 0,
Z_TEXT: 1,
//Z_ASCII: 1, // = Z_TEXT (deprecated)
Z_UNKNOWN: 2,
/* The deflate compression method */
Z_DEFLATED: 8
//Z_NULL: null // Use -1 or null inline, depending on var type
};
},{}],87:[function(_dereq_,module,exports){
'use strict';
// Note: we can't get significant speed boost here.
// So write code to minimize size - no pregenerated tables
// and array tools dependencies.
// Use ordinary array, since untyped makes no boost here
function makeTable() {
var c, table = [];
for (var n =0; n < 256; n++) {
c = n;
for (var k =0; k < 8; k++) {
c = ((c&1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
}
table[n] = c;
}
return table;
}
// Create table on load. Just 255 signed longs. Not a problem.
var crcTable = makeTable();
function crc32(crc, buf, len, pos) {
var t = crcTable,
end = pos + len;
crc = crc ^ (-1);
for (var i = pos; i < end; i++) {
crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF];
}
return (crc ^ (-1)); // >>> 0;
}
module.exports = crc32;
},{}],88:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var trees = _dereq_('./trees');
var adler32 = _dereq_('./adler32');
var crc32 = _dereq_('./crc32');
var msg = _dereq_('./messages');
/* Public constants ==========================================================*/
/* ===========================================================================*/
/* Allowed flush values; see deflate() and inflate() below for details */
var Z_NO_FLUSH = 0;
var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH = 2;
var Z_FULL_FLUSH = 3;
var Z_FINISH = 4;
var Z_BLOCK = 5;
//var Z_TREES = 6;
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
var Z_OK = 0;
var Z_STREAM_END = 1;
//var Z_NEED_DICT = 2;
//var Z_ERRNO = -1;
var Z_STREAM_ERROR = -2;
var Z_DATA_ERROR = -3;
//var Z_MEM_ERROR = -4;
var Z_BUF_ERROR = -5;
//var Z_VERSION_ERROR = -6;
/* compression levels */
//var Z_NO_COMPRESSION = 0;
//var Z_BEST_SPEED = 1;
//var Z_BEST_COMPRESSION = 9;
var Z_DEFAULT_COMPRESSION = -1;
var Z_FILTERED = 1;
var Z_HUFFMAN_ONLY = 2;
var Z_RLE = 3;
var Z_FIXED = 4;
var Z_DEFAULT_STRATEGY = 0;
/* Possible values of the data_type field (though see inflate()) */
//var Z_BINARY = 0;
//var Z_TEXT = 1;
//var Z_ASCII = 1; // = Z_TEXT
var Z_UNKNOWN = 2;
/* The deflate compression method */
var Z_DEFLATED = 8;
/*============================================================================*/
var MAX_MEM_LEVEL = 9;
/* Maximum value for memLevel in deflateInit2 */
var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_MEM_LEVEL = 8;
var LENGTH_CODES = 29;
/* number of length codes, not counting the special END_BLOCK code */
var LITERALS = 256;
/* number of literal bytes 0..255 */
var L_CODES = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */
var D_CODES = 30;
/* number of distance codes */
var BL_CODES = 19;
/* number of codes used to transfer the bit lengths */
var HEAP_SIZE = 2*L_CODES + 1;
/* maximum heap size */
var MAX_BITS = 15;
/* All codes must not exceed MAX_BITS bits */
var MIN_MATCH = 3;
var MAX_MATCH = 258;
var MIN_LOOKAHEAD = (MAX_MATCH + MIN_MATCH + 1);
var PRESET_DICT = 0x20;
var INIT_STATE = 42;
var EXTRA_STATE = 69;
var NAME_STATE = 73;
var COMMENT_STATE = 91;
var HCRC_STATE = 103;
var BUSY_STATE = 113;
var FINISH_STATE = 666;
var BS_NEED_MORE = 1; /* block not completed, need more input or more output */
var BS_BLOCK_DONE = 2; /* block flush performed */
var BS_FINISH_STARTED = 3; /* finish started, need only more output at next deflate */
var BS_FINISH_DONE = 4; /* finish done, accept no more input or output */
var OS_CODE = 0x03; // Unix :) . Don't detect, use this default.
function err(strm, errorCode) {
strm.msg = msg[errorCode];
return errorCode;
}
function rank(f) {
return ((f) << 1) - ((f) > 4 ? 9 : 0);
}
function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
/* =========================================================================
* Flush as much pending output as possible. All deflate() output goes
* through this function so some applications may wish to modify it
* to avoid allocating a large strm->output buffer and copying into it.
* (See also read_buf()).
*/
function flush_pending(strm) {
var s = strm.state;
//_tr_flush_bits(s);
var len = s.pending;
if (len > strm.avail_out) {
len = strm.avail_out;
}
if (len === 0) { return; }
utils.arraySet(strm.output, s.pending_buf, s.pending_out, len, strm.next_out);
strm.next_out += len;
s.pending_out += len;
strm.total_out += len;
strm.avail_out -= len;
s.pending -= len;
if (s.pending === 0) {
s.pending_out = 0;
}
}
function flush_block_only (s, last) {
trees._tr_flush_block(s, (s.block_start >= 0 ? s.block_start : -1), s.strstart - s.block_start, last);
s.block_start = s.strstart;
flush_pending(s.strm);
}
function put_byte(s, b) {
s.pending_buf[s.pending++] = b;
}
/* =========================================================================
* Put a short in the pending buffer. The 16-bit value is put in MSB order.
* IN assertion: the stream state is correct and there is enough room in
* pending_buf.
*/
function putShortMSB(s, b) {
// put_byte(s, (Byte)(b >> 8));
// put_byte(s, (Byte)(b & 0xff));
s.pending_buf[s.pending++] = (b >>> 8) & 0xff;
s.pending_buf[s.pending++] = b & 0xff;
}
/* ===========================================================================
* Read a new buffer from the current input stream, update the adler32
* and total number of bytes read. All deflate() input goes through
* this function so some applications may wish to modify it to avoid
* allocating a large strm->input buffer and copying from it.
* (See also flush_pending()).
*/
function read_buf(strm, buf, start, size) {
var len = strm.avail_in;
if (len > size) { len = size; }
if (len === 0) { return 0; }
strm.avail_in -= len;
utils.arraySet(buf, strm.input, strm.next_in, len, start);
if (strm.state.wrap === 1) {
strm.adler = adler32(strm.adler, buf, len, start);
}
else if (strm.state.wrap === 2) {
strm.adler = crc32(strm.adler, buf, len, start);
}
strm.next_in += len;
strm.total_in += len;
return len;
}
/* ===========================================================================
* Set match_start to the longest match starting at the given string and
* return its length. Matches shorter or equal to prev_length are discarded,
* in which case the result is equal to prev_length and match_start is
* garbage.
* IN assertions: cur_match is the head of the hash chain for the current
* string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1
* OUT assertion: the match length is not greater than s->lookahead.
*/
function longest_match(s, cur_match) {
var chain_length = s.max_chain_length; /* max hash chain length */
var scan = s.strstart; /* current string */
var match; /* matched string */
var len; /* length of current match */
var best_len = s.prev_length; /* best match length so far */
var nice_match = s.nice_match; /* stop if match long enough */
var limit = (s.strstart > (s.w_size - MIN_LOOKAHEAD)) ?
s.strstart - (s.w_size - MIN_LOOKAHEAD) : 0/*NIL*/;
var _win = s.window; // shortcut
var wmask = s.w_mask;
var prev = s.prev;
/* Stop when cur_match becomes <= limit. To simplify the code,
* we prevent matches with the string of window index 0.
*/
var strend = s.strstart + MAX_MATCH;
var scan_end1 = _win[scan + best_len - 1];
var scan_end = _win[scan + best_len];
/* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
* It is easy to get rid of this optimization if necessary.
*/
// Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");
/* Do not waste too much time if we already have a good match: */
if (s.prev_length >= s.good_match) {
chain_length >>= 2;
}
/* Do not look for matches beyond the end of the input. This is necessary
* to make deflate deterministic.
*/
if (nice_match > s.lookahead) { nice_match = s.lookahead; }
// Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");
do {
// Assert(cur_match < s->strstart, "no future");
match = cur_match;
/* Skip to next match if the match length cannot increase
* or if the match length is less than 2. Note that the checks below
* for insufficient lookahead only occur occasionally for performance
* reasons. Therefore uninitialized memory will be accessed, and
* conditional jumps will be made that depend on those values.
* However the length of the match is limited to the lookahead, so
* the output of deflate is not affected by the uninitialized values.
*/
if (_win[match + best_len] !== scan_end ||
_win[match + best_len - 1] !== scan_end1 ||
_win[match] !== _win[scan] ||
_win[++match] !== _win[scan + 1]) {
continue;
}
/* The check at best_len-1 can be removed because it will be made
* again later. (This heuristic is not always a win.)
* It is not necessary to compare scan[2] and match[2] since they
* are always equal when the other bytes match, given that
* the hash keys are equal and that HASH_BITS >= 8.
*/
scan += 2;
match++;
// Assert(*scan == *match, "match[2]?");
/* We check for insufficient lookahead only every 8th comparison;
* the 256th check will be made at strstart+258.
*/
do {
/*jshint noempty:false*/
} while (_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
scan < strend);
// Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");
len = MAX_MATCH - (strend - scan);
scan = strend - MAX_MATCH;
if (len > best_len) {
s.match_start = cur_match;
best_len = len;
if (len >= nice_match) {
break;
}
scan_end1 = _win[scan + best_len - 1];
scan_end = _win[scan + best_len];
}
} while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length !== 0);
if (best_len <= s.lookahead) {
return best_len;
}
return s.lookahead;
}
/* ===========================================================================
* Fill the window when the lookahead becomes insufficient.
* Updates strstart and lookahead.
*
* IN assertion: lookahead < MIN_LOOKAHEAD
* OUT assertions: strstart <= window_size-MIN_LOOKAHEAD
* At least one byte has been read, or avail_in == 0; reads are
* performed for at least two bytes (required for the zip translate_eol
* option -- not supported here).
*/
function fill_window(s) {
var _w_size = s.w_size;
var p, n, m, more, str;
//Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");
do {
more = s.window_size - s.lookahead - s.strstart;
// JS ints have 32 bit, block below not needed
/* Deal with !@#$% 64K limit: */
//if (sizeof(int) <= 2) {
// if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
// more = wsize;
//
// } else if (more == (unsigned)(-1)) {
// /* Very unlikely, but possible on 16 bit machine if
// * strstart == 0 && lookahead == 1 (input done a byte at time)
// */
// more--;
// }
//}
/* If the window is almost full and there is insufficient lookahead,
* move the upper half to the lower one to make room in the upper half.
*/
if (s.strstart >= _w_size + (_w_size - MIN_LOOKAHEAD)) {
utils.arraySet(s.window, s.window, _w_size, _w_size, 0);
s.match_start -= _w_size;
s.strstart -= _w_size;
/* we now have strstart >= MAX_DIST */
s.block_start -= _w_size;
/* Slide the hash table (could be avoided with 32 bit values
at the expense of memory usage). We slide even when level == 0
to keep the hash table consistent if we switch back to level > 0
later. (Using level 0 permanently is not an optimal usage of
zlib, so we don't care about this pathological case.)
*/
n = s.hash_size;
p = n;
do {
m = s.head[--p];
s.head[p] = (m >= _w_size ? m - _w_size : 0);
} while (--n);
n = _w_size;
p = n;
do {
m = s.prev[--p];
s.prev[p] = (m >= _w_size ? m - _w_size : 0);
/* If n is not on any hash chain, prev[n] is garbage but
* its value will never be used.
*/
} while (--n);
more += _w_size;
}
if (s.strm.avail_in === 0) {
break;
}
/* If there was no sliding:
* strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
* more == window_size - lookahead - strstart
* => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1)
* => more >= window_size - 2*WSIZE + 2
* In the BIG_MEM or MMAP case (not yet supported),
* window_size == input_size + MIN_LOOKAHEAD &&
* strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD.
* Otherwise, window_size == 2*WSIZE so more >= 2.
* If there was sliding, more >= WSIZE. So in all cases, more >= 2.
*/
//Assert(more >= 2, "more < 2");
n = read_buf(s.strm, s.window, s.strstart + s.lookahead, more);
s.lookahead += n;
/* Initialize the hash value now that we have some input: */
if (s.lookahead + s.insert >= MIN_MATCH) {
str = s.strstart - s.insert;
s.ins_h = s.window[str];
/* UPDATE_HASH(s, s->ins_h, s->window[str + 1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + 1]) & s.hash_mask;
//#if MIN_MATCH != 3
// Call update_hash() MIN_MATCH-3 more times
//#endif
while (s.insert) {
/* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH-1]) & s.hash_mask;
s.prev[str & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = str;
str++;
s.insert--;
if (s.lookahead + s.insert < MIN_MATCH) {
break;
}
}
}
/* If the whole input has less than MIN_MATCH bytes, ins_h is garbage,
* but this is not important since only literal bytes will be emitted.
*/
} while (s.lookahead < MIN_LOOKAHEAD && s.strm.avail_in !== 0);
/* If the WIN_INIT bytes after the end of the current data have never been
* written, then zero those bytes in order to avoid memory check reports of
* the use of uninitialized (or uninitialised as Julian writes) bytes by
* the longest match routines. Update the high water mark for the next
* time through here. WIN_INIT is set to MAX_MATCH since the longest match
* routines allow scanning to strstart + MAX_MATCH, ignoring lookahead.
*/
// if (s.high_water < s.window_size) {
// var curr = s.strstart + s.lookahead;
// var init = 0;
//
// if (s.high_water < curr) {
// /* Previous high water mark below current data -- zero WIN_INIT
// * bytes or up to end of window, whichever is less.
// */
// init = s.window_size - curr;
// if (init > WIN_INIT)
// init = WIN_INIT;
// zmemzero(s->window + curr, (unsigned)init);
// s->high_water = curr + init;
// }
// else if (s->high_water < (ulg)curr + WIN_INIT) {
// /* High water mark at or above current data, but below current data
// * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up
// * to end of window, whichever is less.
// */
// init = (ulg)curr + WIN_INIT - s->high_water;
// if (init > s->window_size - s->high_water)
// init = s->window_size - s->high_water;
// zmemzero(s->window + s->high_water, (unsigned)init);
// s->high_water += init;
// }
// }
//
// Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
// "not enough room for search");
}
/* ===========================================================================
* Copy without compression as much as possible from the input stream, return
* the current block state.
* This function does not insert new strings in the dictionary since
* uncompressible data is probably not useful. This function is used
* only for the level=0 compression option.
* NOTE: this function should be optimized to avoid extra copying from
* window to pending_buf.
*/
function deflate_stored(s, flush) {
/* Stored blocks are limited to 0xffff bytes, pending_buf is limited
* to pending_buf_size, and each stored block has a 5 byte header:
*/
var max_block_size = 0xffff;
if (max_block_size > s.pending_buf_size - 5) {
max_block_size = s.pending_buf_size - 5;
}
/* Copy as much as possible from input to output: */
for (;;) {
/* Fill the window as much as possible: */
if (s.lookahead <= 1) {
//Assert(s->strstart < s->w_size+MAX_DIST(s) ||
// s->block_start >= (long)s->w_size, "slide too late");
// if (!(s.strstart < s.w_size + (s.w_size - MIN_LOOKAHEAD) ||
// s.block_start >= s.w_size)) {
// throw new Error("slide too late");
// }
fill_window(s);
if (s.lookahead === 0 && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) {
break;
}
/* flush the current block */
}
//Assert(s->block_start >= 0L, "block gone");
// if (s.block_start < 0) throw new Error("block gone");
s.strstart += s.lookahead;
s.lookahead = 0;
/* Emit a stored block if pending_buf will be full: */
var max_start = s.block_start + max_block_size;
if (s.strstart === 0 || s.strstart >= max_start) {
/* strstart == 0 is possible when wraparound on 16-bit machine */
s.lookahead = s.strstart - max_start;
s.strstart = max_start;
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
/* Flush if we may have to slide, otherwise block_start may become
* negative and the data will be gone:
*/
if (s.strstart - s.block_start >= (s.w_size - MIN_LOOKAHEAD)) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.strstart > s.block_start) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_NEED_MORE;
}
/* ===========================================================================
* Compress as much as possible from the input stream, return the current
* block state.
* This function does not perform lazy evaluation of matches and inserts
* new strings in the dictionary only for unmatched strings or for short
* matches. It is used only for the fast compression options.
*/
function deflate_fast(s, flush) {
var hash_head; /* head of the hash chain */
var bflush; /* set if current block must be flushed */
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the next match, plus MIN_MATCH bytes to insert the
* string following the next match.
*/
if (s.lookahead < MIN_LOOKAHEAD) {
fill_window(s);
if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) {
break; /* flush the current block */
}
}
/* Insert the string window[strstart .. strstart+2] in the
* dictionary, and set hash_head to the head of the hash chain:
*/
hash_head = 0/*NIL*/;
if (s.lookahead >= MIN_MATCH) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
/* Find the longest match, discarding those <= prev_length.
* At this point we have always match_length < MIN_MATCH
*/
if (hash_head !== 0/*NIL*/ && ((s.strstart - hash_head) <= (s.w_size - MIN_LOOKAHEAD))) {
/* To simplify the code, we prevent matches with the string
* of window index 0 (in particular we have to avoid a match
* of the string with itself at the start of the input file).
*/
s.match_length = longest_match(s, hash_head);
/* longest_match() sets match_start */
}
if (s.match_length >= MIN_MATCH) {
// check_match(s, s.strstart, s.match_start, s.match_length); // for debug only
/*** _tr_tally_dist(s, s.strstart - s.match_start,
s.match_length - MIN_MATCH, bflush); ***/
bflush = trees._tr_tally(s, s.strstart - s.match_start, s.match_length - MIN_MATCH);
s.lookahead -= s.match_length;
/* Insert new strings in the hash table only if the match length
* is not too large. This saves time but degrades compression.
*/
if (s.match_length <= s.max_lazy_match/*max_insert_length*/ && s.lookahead >= MIN_MATCH) {
s.match_length--; /* string at strstart already in table */
do {
s.strstart++;
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
/* strstart never exceeds WSIZE-MAX_MATCH, so there are
* always MIN_MATCH bytes ahead.
*/
} while (--s.match_length !== 0);
s.strstart++;
} else
{
s.strstart += s.match_length;
s.match_length = 0;
s.ins_h = s.window[s.strstart];
/* UPDATE_HASH(s, s.ins_h, s.window[s.strstart+1]); */
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + 1]) & s.hash_mask;
//#if MIN_MATCH != 3
// Call UPDATE_HASH() MIN_MATCH-3 more times
//#endif
/* If lookahead < MIN_MATCH, ins_h is garbage, but it does not
* matter since it will be recomputed at next deflate call.
*/
}
} else {
/* No match, output a literal byte */
//Tracevv((stderr,"%c", s.window[s.strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
}
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = ((s.strstart < (MIN_MATCH-1)) ? s.strstart : MIN_MATCH-1);
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* Same as above, but achieves better compression. We use a lazy
* evaluation for matches: a match is finally adopted only if there is
* no better match at the next window position.
*/
function deflate_slow(s, flush) {
var hash_head; /* head of hash chain */
var bflush; /* set if current block must be flushed */
var max_insert;
/* Process the input block. */
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the next match, plus MIN_MATCH bytes to insert the
* string following the next match.
*/
if (s.lookahead < MIN_LOOKAHEAD) {
fill_window(s);
if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) { break; } /* flush the current block */
}
/* Insert the string window[strstart .. strstart+2] in the
* dictionary, and set hash_head to the head of the hash chain:
*/
hash_head = 0/*NIL*/;
if (s.lookahead >= MIN_MATCH) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
/* Find the longest match, discarding those <= prev_length.
*/
s.prev_length = s.match_length;
s.prev_match = s.match_start;
s.match_length = MIN_MATCH-1;
if (hash_head !== 0/*NIL*/ && s.prev_length < s.max_lazy_match &&
s.strstart - hash_head <= (s.w_size-MIN_LOOKAHEAD)/*MAX_DIST(s)*/) {
/* To simplify the code, we prevent matches with the string
* of window index 0 (in particular we have to avoid a match
* of the string with itself at the start of the input file).
*/
s.match_length = longest_match(s, hash_head);
/* longest_match() sets match_start */
if (s.match_length <= 5 &&
(s.strategy === Z_FILTERED || (s.match_length === MIN_MATCH && s.strstart - s.match_start > 4096/*TOO_FAR*/))) {
/* If prev_match is also MIN_MATCH, match_start is garbage
* but we will ignore the current match anyway.
*/
s.match_length = MIN_MATCH-1;
}
}
/* If there was a match at the previous step and the current
* match is not better, output the previous match:
*/
if (s.prev_length >= MIN_MATCH && s.match_length <= s.prev_length) {
max_insert = s.strstart + s.lookahead - MIN_MATCH;
/* Do not insert strings in hash table beyond this. */
//check_match(s, s.strstart-1, s.prev_match, s.prev_length);
/***_tr_tally_dist(s, s.strstart - 1 - s.prev_match,
s.prev_length - MIN_MATCH, bflush);***/
bflush = trees._tr_tally(s, s.strstart - 1- s.prev_match, s.prev_length - MIN_MATCH);
/* Insert in hash table all strings up to the end of the match.
* strstart-1 and strstart are already inserted. If there is not
* enough lookahead, the last two strings are not inserted in
* the hash table.
*/
s.lookahead -= s.prev_length-1;
s.prev_length -= 2;
do {
if (++s.strstart <= max_insert) {
/*** INSERT_STRING(s, s.strstart, hash_head); ***/
s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
s.head[s.ins_h] = s.strstart;
/***/
}
} while (--s.prev_length !== 0);
s.match_available = 0;
s.match_length = MIN_MATCH-1;
s.strstart++;
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
} else if (s.match_available) {
/* If there was no match at the previous position, output a
* single literal. If there was a match but the current match
* is longer, truncate the previous match to a single literal.
*/
//Tracevv((stderr,"%c", s->window[s->strstart-1]));
/*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart-1]);
if (bflush) {
/*** FLUSH_BLOCK_ONLY(s, 0) ***/
flush_block_only(s, false);
/***/
}
s.strstart++;
s.lookahead--;
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
} else {
/* There is no previous match to compare with, wait for
* the next step to decide.
*/
s.match_available = 1;
s.strstart++;
s.lookahead--;
}
}
//Assert (flush != Z_NO_FLUSH, "no flush?");
if (s.match_available) {
//Tracevv((stderr,"%c", s->window[s->strstart-1]));
/*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart-1]);
s.match_available = 0;
}
s.insert = s.strstart < MIN_MATCH-1 ? s.strstart : MIN_MATCH-1;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* For Z_RLE, simply look for runs of bytes, generate matches only of distance
* one. Do not maintain a hash table. (It will be regenerated if this run of
* deflate switches away from Z_RLE.)
*/
function deflate_rle(s, flush) {
var bflush; /* set if current block must be flushed */
var prev; /* byte at distance one to match */
var scan, strend; /* scan goes up to strend for length of run */
var _win = s.window;
for (;;) {
/* Make sure that we always have enough lookahead, except
* at the end of the input file. We need MAX_MATCH bytes
* for the longest run, plus one for the unrolled loop.
*/
if (s.lookahead <= MAX_MATCH) {
fill_window(s);
if (s.lookahead <= MAX_MATCH && flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
if (s.lookahead === 0) { break; } /* flush the current block */
}
/* See how many times the previous byte repeats */
s.match_length = 0;
if (s.lookahead >= MIN_MATCH && s.strstart > 0) {
scan = s.strstart - 1;
prev = _win[scan];
if (prev === _win[++scan] && prev === _win[++scan] && prev === _win[++scan]) {
strend = s.strstart + MAX_MATCH;
do {
/*jshint noempty:false*/
} while (prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
prev === _win[++scan] && prev === _win[++scan] &&
scan < strend);
s.match_length = MAX_MATCH - (strend - scan);
if (s.match_length > s.lookahead) {
s.match_length = s.lookahead;
}
}
//Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
}
/* Emit match if have run of MIN_MATCH or longer, else emit literal */
if (s.match_length >= MIN_MATCH) {
//check_match(s, s.strstart, s.strstart - 1, s.match_length);
/*** _tr_tally_dist(s, 1, s.match_length - MIN_MATCH, bflush); ***/
bflush = trees._tr_tally(s, 1, s.match_length - MIN_MATCH);
s.lookahead -= s.match_length;
s.strstart += s.match_length;
s.match_length = 0;
} else {
/* No match, output a literal byte */
//Tracevv((stderr,"%c", s->window[s->strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
}
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* ===========================================================================
* For Z_HUFFMAN_ONLY, do not look for matches. Do not maintain a hash table.
* (It will be regenerated if this run of deflate switches away from Huffman.)
*/
function deflate_huff(s, flush) {
var bflush; /* set if current block must be flushed */
for (;;) {
/* Make sure that we have a literal to write. */
if (s.lookahead === 0) {
fill_window(s);
if (s.lookahead === 0) {
if (flush === Z_NO_FLUSH) {
return BS_NEED_MORE;
}
break; /* flush the current block */
}
}
/* Output a literal byte */
s.match_length = 0;
//Tracevv((stderr,"%c", s->window[s->strstart]));
/*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
s.lookahead--;
s.strstart++;
if (bflush) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
}
s.insert = 0;
if (flush === Z_FINISH) {
/*** FLUSH_BLOCK(s, 1); ***/
flush_block_only(s, true);
if (s.strm.avail_out === 0) {
return BS_FINISH_STARTED;
}
/***/
return BS_FINISH_DONE;
}
if (s.last_lit) {
/*** FLUSH_BLOCK(s, 0); ***/
flush_block_only(s, false);
if (s.strm.avail_out === 0) {
return BS_NEED_MORE;
}
/***/
}
return BS_BLOCK_DONE;
}
/* Values for max_lazy_match, good_match and max_chain_length, depending on
* the desired pack level (0..9). The values given below have been tuned to
* exclude worst case performance for pathological files. Better values may be
* found for specific files.
*/
var Config = function (good_length, max_lazy, nice_length, max_chain, func) {
this.good_length = good_length;
this.max_lazy = max_lazy;
this.nice_length = nice_length;
this.max_chain = max_chain;
this.func = func;
};
var configuration_table;
configuration_table = [
/* good lazy nice chain */
new Config(0, 0, 0, 0, deflate_stored), /* 0 store only */
new Config(4, 4, 8, 4, deflate_fast), /* 1 max speed, no lazy matches */
new Config(4, 5, 16, 8, deflate_fast), /* 2 */
new Config(4, 6, 32, 32, deflate_fast), /* 3 */
new Config(4, 4, 16, 16, deflate_slow), /* 4 lazy matches */
new Config(8, 16, 32, 32, deflate_slow), /* 5 */
new Config(8, 16, 128, 128, deflate_slow), /* 6 */
new Config(8, 32, 128, 256, deflate_slow), /* 7 */
new Config(32, 128, 258, 1024, deflate_slow), /* 8 */
new Config(32, 258, 258, 4096, deflate_slow) /* 9 max compression */
];
/* ===========================================================================
* Initialize the "longest match" routines for a new zlib stream
*/
function lm_init(s) {
s.window_size = 2 * s.w_size;
/*** CLEAR_HASH(s); ***/
zero(s.head); // Fill with NIL (= 0);
/* Set the default configuration parameters:
*/
s.max_lazy_match = configuration_table[s.level].max_lazy;
s.good_match = configuration_table[s.level].good_length;
s.nice_match = configuration_table[s.level].nice_length;
s.max_chain_length = configuration_table[s.level].max_chain;
s.strstart = 0;
s.block_start = 0;
s.lookahead = 0;
s.insert = 0;
s.match_length = s.prev_length = MIN_MATCH - 1;
s.match_available = 0;
s.ins_h = 0;
}
function DeflateState() {
this.strm = null; /* pointer back to this zlib stream */
this.status = 0; /* as the name implies */
this.pending_buf = null; /* output still pending */
this.pending_buf_size = 0; /* size of pending_buf */
this.pending_out = 0; /* next pending byte to output to the stream */
this.pending = 0; /* nb of bytes in the pending buffer */
this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */
this.gzhead = null; /* gzip header information to write */
this.gzindex = 0; /* where in extra, name, or comment */
this.method = Z_DEFLATED; /* can only be DEFLATED */
this.last_flush = -1; /* value of flush param for previous deflate call */
this.w_size = 0; /* LZ77 window size (32K by default) */
this.w_bits = 0; /* log2(w_size) (8..16) */
this.w_mask = 0; /* w_size - 1 */
this.window = null;
/* Sliding window. Input bytes are read into the second half of the window,
* and move to the first half later to keep a dictionary of at least wSize
* bytes. With this organization, matches are limited to a distance of
* wSize-MAX_MATCH bytes, but this ensures that IO is always
* performed with a length multiple of the block size.
*/
this.window_size = 0;
/* Actual size of window: 2*wSize, except when the user input buffer
* is directly used as sliding window.
*/
this.prev = null;
/* Link to older string with same hash index. To limit the size of this
* array to 64K, this link is maintained only for the last 32K strings.
* An index in this array is thus a window index modulo 32K.
*/
this.head = null; /* Heads of the hash chains or NIL. */
this.ins_h = 0; /* hash index of string to be inserted */
this.hash_size = 0; /* number of elements in hash table */
this.hash_bits = 0; /* log2(hash_size) */
this.hash_mask = 0; /* hash_size-1 */
this.hash_shift = 0;
/* Number of bits by which ins_h must be shifted at each input
* step. It must be such that after MIN_MATCH steps, the oldest
* byte no longer takes part in the hash key, that is:
* hash_shift * MIN_MATCH >= hash_bits
*/
this.block_start = 0;
/* Window position at the beginning of the current output block. Gets
* negative when the window is moved backwards.
*/
this.match_length = 0; /* length of best match */
this.prev_match = 0; /* previous match */
this.match_available = 0; /* set if previous match exists */
this.strstart = 0; /* start of string to insert */
this.match_start = 0; /* start of matching string */
this.lookahead = 0; /* number of valid bytes ahead in window */
this.prev_length = 0;
/* Length of the best match at previous step. Matches not greater than this
* are discarded. This is used in the lazy match evaluation.
*/
this.max_chain_length = 0;
/* To speed up deflation, hash chains are never searched beyond this
* length. A higher limit improves compression ratio but degrades the
* speed.
*/
this.max_lazy_match = 0;
/* Attempt to find a better match only when the current match is strictly
* smaller than this value. This mechanism is used only for compression
* levels >= 4.
*/
// That's alias to max_lazy_match, don't use directly
//this.max_insert_length = 0;
/* Insert new strings in the hash table only if the match length is not
* greater than this length. This saves time but degrades compression.
* max_insert_length is used only for compression levels <= 3.
*/
this.level = 0; /* compression level (1..9) */
this.strategy = 0; /* favor or force Huffman coding*/
this.good_match = 0;
/* Use a faster search when the previous match is longer than this */
this.nice_match = 0; /* Stop searching when current match exceeds this */
/* used by trees.c: */
/* Didn't use ct_data typedef below to suppress compiler warning */
// struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */
// struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */
// struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */
// Use flat array of DOUBLE size, with interleaved fata,
// because JS does not support effective
this.dyn_ltree = new utils.Buf16(HEAP_SIZE * 2);
this.dyn_dtree = new utils.Buf16((2*D_CODES+1) * 2);
this.bl_tree = new utils.Buf16((2*BL_CODES+1) * 2);
zero(this.dyn_ltree);
zero(this.dyn_dtree);
zero(this.bl_tree);
this.l_desc = null; /* desc. for literal tree */
this.d_desc = null; /* desc. for distance tree */
this.bl_desc = null; /* desc. for bit length tree */
//ush bl_count[MAX_BITS+1];
this.bl_count = new utils.Buf16(MAX_BITS+1);
/* number of codes at each bit length for an optimal tree */
//int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */
this.heap = new utils.Buf16(2*L_CODES+1); /* heap used to build the Huffman trees */
zero(this.heap);
this.heap_len = 0; /* number of elements in the heap */
this.heap_max = 0; /* element of largest frequency */
/* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used.
* The same heap array is used to build all trees.
*/
this.depth = new utils.Buf16(2*L_CODES+1); //uch depth[2*L_CODES+1];
zero(this.depth);
/* Depth of each subtree used as tie breaker for trees of equal frequency
*/
this.l_buf = 0; /* buffer index for literals or lengths */
this.lit_bufsize = 0;
/* Size of match buffer for literals/lengths. There are 4 reasons for
* limiting lit_bufsize to 64K:
* - frequencies can be kept in 16 bit counters
* - if compression is not successful for the first block, all input
* data is still in the window so we can still emit a stored block even
* when input comes from standard input. (This can also be done for
* all blocks if lit_bufsize is not greater than 32K.)
* - if compression is not successful for a file smaller than 64K, we can
* even emit a stored file instead of a stored block (saving 5 bytes).
* This is applicable only for zip (not gzip or zlib).
* - creating new Huffman trees less frequently may not provide fast
* adaptation to changes in the input data statistics. (Take for
* example a binary file with poorly compressible code followed by
* a highly compressible string table.) Smaller buffer sizes give
* fast adaptation but have of course the overhead of transmitting
* trees more frequently.
* - I can't count above 4
*/
this.last_lit = 0; /* running index in l_buf */
this.d_buf = 0;
/* Buffer index for distances. To simplify the code, d_buf and l_buf have
* the same number of elements. To use different lengths, an extra flag
* array would be necessary.
*/
this.opt_len = 0; /* bit length of current block with optimal trees */
this.static_len = 0; /* bit length of current block with static trees */
this.matches = 0; /* number of string matches in current block */
this.insert = 0; /* bytes at end of window left to insert */
this.bi_buf = 0;
/* Output buffer. bits are inserted starting at the bottom (least
* significant bits).
*/
this.bi_valid = 0;
/* Number of valid bits in bi_buf. All bits above the last valid bit
* are always zero.
*/
// Used for window memory init. We safely ignore it for JS. That makes
// sense only for pointers and memory check tools.
//this.high_water = 0;
/* High water mark offset in window for initialized bytes -- bytes above
* this are set to zero in order to avoid memory check warnings when
* longest match routines access bytes past the input. This is then
* updated to the new high water mark.
*/
}
function deflateResetKeep(strm) {
var s;
if (!strm || !strm.state) {
return err(strm, Z_STREAM_ERROR);
}
strm.total_in = strm.total_out = 0;
strm.data_type = Z_UNKNOWN;
s = strm.state;
s.pending = 0;
s.pending_out = 0;
if (s.wrap < 0) {
s.wrap = -s.wrap;
/* was made negative by deflate(..., Z_FINISH); */
}
s.status = (s.wrap ? INIT_STATE : BUSY_STATE);
strm.adler = (s.wrap === 2) ?
0 // crc32(0, Z_NULL, 0)
:
1; // adler32(0, Z_NULL, 0)
s.last_flush = Z_NO_FLUSH;
trees._tr_init(s);
return Z_OK;
}
function deflateReset(strm) {
var ret = deflateResetKeep(strm);
if (ret === Z_OK) {
lm_init(strm.state);
}
return ret;
}
function deflateSetHeader(strm, head) {
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
if (strm.state.wrap !== 2) { return Z_STREAM_ERROR; }
strm.state.gzhead = head;
return Z_OK;
}
function deflateInit2(strm, level, method, windowBits, memLevel, strategy) {
if (!strm) { // === Z_NULL
return Z_STREAM_ERROR;
}
var wrap = 1;
if (level === Z_DEFAULT_COMPRESSION) {
level = 6;
}
if (windowBits < 0) { /* suppress zlib wrapper */
wrap = 0;
windowBits = -windowBits;
}
else if (windowBits > 15) {
wrap = 2; /* write gzip wrapper instead */
windowBits -= 16;
}
if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method !== Z_DEFLATED ||
windowBits < 8 || windowBits > 15 || level < 0 || level > 9 ||
strategy < 0 || strategy > Z_FIXED) {
return err(strm, Z_STREAM_ERROR);
}
if (windowBits === 8) {
windowBits = 9;
}
/* until 256-byte window bug fixed */
var s = new DeflateState();
strm.state = s;
s.strm = strm;
s.wrap = wrap;
s.gzhead = null;
s.w_bits = windowBits;
s.w_size = 1 << s.w_bits;
s.w_mask = s.w_size - 1;
s.hash_bits = memLevel + 7;
s.hash_size = 1 << s.hash_bits;
s.hash_mask = s.hash_size - 1;
s.hash_shift = ~~((s.hash_bits + MIN_MATCH - 1) / MIN_MATCH);
s.window = new utils.Buf8(s.w_size * 2);
s.head = new utils.Buf16(s.hash_size);
s.prev = new utils.Buf16(s.w_size);
// Don't need mem init magic for JS.
//s.high_water = 0; /* nothing written to s->window yet */
s.lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */
s.pending_buf_size = s.lit_bufsize * 4;
s.pending_buf = new utils.Buf8(s.pending_buf_size);
s.d_buf = s.lit_bufsize >> 1;
s.l_buf = (1 + 2) * s.lit_bufsize;
s.level = level;
s.strategy = strategy;
s.method = method;
return deflateReset(strm);
}
function deflateInit(strm, level) {
return deflateInit2(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY);
}
function deflate(strm, flush) {
var old_flush, s;
var beg, val; // for gzip header write only
if (!strm || !strm.state ||
flush > Z_BLOCK || flush < 0) {
return strm ? err(strm, Z_STREAM_ERROR) : Z_STREAM_ERROR;
}
s = strm.state;
if (!strm.output ||
(!strm.input && strm.avail_in !== 0) ||
(s.status === FINISH_STATE && flush !== Z_FINISH)) {
return err(strm, (strm.avail_out === 0) ? Z_BUF_ERROR : Z_STREAM_ERROR);
}
s.strm = strm; /* just in case */
old_flush = s.last_flush;
s.last_flush = flush;
/* Write the header */
if (s.status === INIT_STATE) {
if (s.wrap === 2) { // GZIP header
strm.adler = 0; //crc32(0L, Z_NULL, 0);
put_byte(s, 31);
put_byte(s, 139);
put_byte(s, 8);
if (!s.gzhead) { // s->gzhead == Z_NULL
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, 0);
put_byte(s, s.level === 9 ? 2 :
(s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
4 : 0));
put_byte(s, OS_CODE);
s.status = BUSY_STATE;
}
else {
put_byte(s, (s.gzhead.text ? 1 : 0) +
(s.gzhead.hcrc ? 2 : 0) +
(!s.gzhead.extra ? 0 : 4) +
(!s.gzhead.name ? 0 : 8) +
(!s.gzhead.comment ? 0 : 16)
);
put_byte(s, s.gzhead.time & 0xff);
put_byte(s, (s.gzhead.time >> 8) & 0xff);
put_byte(s, (s.gzhead.time >> 16) & 0xff);
put_byte(s, (s.gzhead.time >> 24) & 0xff);
put_byte(s, s.level === 9 ? 2 :
(s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
4 : 0));
put_byte(s, s.gzhead.os & 0xff);
if (s.gzhead.extra && s.gzhead.extra.length) {
put_byte(s, s.gzhead.extra.length & 0xff);
put_byte(s, (s.gzhead.extra.length >> 8) & 0xff);
}
if (s.gzhead.hcrc) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending, 0);
}
s.gzindex = 0;
s.status = EXTRA_STATE;
}
}
else // DEFLATE header
{
var header = (Z_DEFLATED + ((s.w_bits - 8) << 4)) << 8;
var level_flags = -1;
if (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2) {
level_flags = 0;
} else if (s.level < 6) {
level_flags = 1;
} else if (s.level === 6) {
level_flags = 2;
} else {
level_flags = 3;
}
header |= (level_flags << 6);
if (s.strstart !== 0) { header |= PRESET_DICT; }
header += 31 - (header % 31);
s.status = BUSY_STATE;
putShortMSB(s, header);
/* Save the adler32 of the preset dictionary: */
if (s.strstart !== 0) {
putShortMSB(s, strm.adler >>> 16);
putShortMSB(s, strm.adler & 0xffff);
}
strm.adler = 1; // adler32(0L, Z_NULL, 0);
}
}
//#ifdef GZIP
if (s.status === EXTRA_STATE) {
if (s.gzhead.extra/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
while (s.gzindex < (s.gzhead.extra.length & 0xffff)) {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
break;
}
}
put_byte(s, s.gzhead.extra[s.gzindex] & 0xff);
s.gzindex++;
}
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (s.gzindex === s.gzhead.extra.length) {
s.gzindex = 0;
s.status = NAME_STATE;
}
}
else {
s.status = NAME_STATE;
}
}
if (s.status === NAME_STATE) {
if (s.gzhead.name/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
//int val;
do {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
val = 1;
break;
}
}
// JS specific: little magic to add zero terminator to end of string
if (s.gzindex < s.gzhead.name.length) {
val = s.gzhead.name.charCodeAt(s.gzindex++) & 0xff;
} else {
val = 0;
}
put_byte(s, val);
} while (val !== 0);
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (val === 0) {
s.gzindex = 0;
s.status = COMMENT_STATE;
}
}
else {
s.status = COMMENT_STATE;
}
}
if (s.status === COMMENT_STATE) {
if (s.gzhead.comment/* != Z_NULL*/) {
beg = s.pending; /* start of bytes to update crc */
//int val;
do {
if (s.pending === s.pending_buf_size) {
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
flush_pending(strm);
beg = s.pending;
if (s.pending === s.pending_buf_size) {
val = 1;
break;
}
}
// JS specific: little magic to add zero terminator to end of string
if (s.gzindex < s.gzhead.comment.length) {
val = s.gzhead.comment.charCodeAt(s.gzindex++) & 0xff;
} else {
val = 0;
}
put_byte(s, val);
} while (val !== 0);
if (s.gzhead.hcrc && s.pending > beg) {
strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
}
if (val === 0) {
s.status = HCRC_STATE;
}
}
else {
s.status = HCRC_STATE;
}
}
if (s.status === HCRC_STATE) {
if (s.gzhead.hcrc) {
if (s.pending + 2 > s.pending_buf_size) {
flush_pending(strm);
}
if (s.pending + 2 <= s.pending_buf_size) {
put_byte(s, strm.adler & 0xff);
put_byte(s, (strm.adler >> 8) & 0xff);
strm.adler = 0; //crc32(0L, Z_NULL, 0);
s.status = BUSY_STATE;
}
}
else {
s.status = BUSY_STATE;
}
}
//#endif
/* Flush as much pending output as possible */
if (s.pending !== 0) {
flush_pending(strm);
if (strm.avail_out === 0) {
/* Since avail_out is 0, deflate will be called again with
* more output space, but possibly with both pending and
* avail_in equal to zero. There won't be anything to do,
* but this is not an error situation so make sure we
* return OK instead of BUF_ERROR at next call of deflate:
*/
s.last_flush = -1;
return Z_OK;
}
/* Make sure there is something to do and avoid duplicate consecutive
* flushes. For repeated and useless calls with Z_FINISH, we keep
* returning Z_STREAM_END instead of Z_BUF_ERROR.
*/
} else if (strm.avail_in === 0 && rank(flush) <= rank(old_flush) &&
flush !== Z_FINISH) {
return err(strm, Z_BUF_ERROR);
}
/* User must not provide more input after the first FINISH: */
if (s.status === FINISH_STATE && strm.avail_in !== 0) {
return err(strm, Z_BUF_ERROR);
}
/* Start a new block or continue the current one.
*/
if (strm.avail_in !== 0 || s.lookahead !== 0 ||
(flush !== Z_NO_FLUSH && s.status !== FINISH_STATE)) {
var bstate = (s.strategy === Z_HUFFMAN_ONLY) ? deflate_huff(s, flush) :
(s.strategy === Z_RLE ? deflate_rle(s, flush) :
configuration_table[s.level].func(s, flush));
if (bstate === BS_FINISH_STARTED || bstate === BS_FINISH_DONE) {
s.status = FINISH_STATE;
}
if (bstate === BS_NEED_MORE || bstate === BS_FINISH_STARTED) {
if (strm.avail_out === 0) {
s.last_flush = -1;
/* avoid BUF_ERROR next call, see above */
}
return Z_OK;
/* If flush != Z_NO_FLUSH && avail_out == 0, the next call
* of deflate should use the same flush parameter to make sure
* that the flush is complete. So we don't have to output an
* empty block here, this will be done at next call. This also
* ensures that for a very small output buffer, we emit at most
* one empty block.
*/
}
if (bstate === BS_BLOCK_DONE) {
if (flush === Z_PARTIAL_FLUSH) {
trees._tr_align(s);
}
else if (flush !== Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */
trees._tr_stored_block(s, 0, 0, false);
/* For a full flush, this empty block will be recognized
* as a special marker by inflate_sync().
*/
if (flush === Z_FULL_FLUSH) {
/*** CLEAR_HASH(s); ***/ /* forget history */
zero(s.head); // Fill with NIL (= 0);
if (s.lookahead === 0) {
s.strstart = 0;
s.block_start = 0;
s.insert = 0;
}
}
}
flush_pending(strm);
if (strm.avail_out === 0) {
s.last_flush = -1; /* avoid BUF_ERROR at next call, see above */
return Z_OK;
}
}
}
//Assert(strm->avail_out > 0, "bug2");
//if (strm.avail_out <= 0) { throw new Error("bug2");}
if (flush !== Z_FINISH) { return Z_OK; }
if (s.wrap <= 0) { return Z_STREAM_END; }
/* Write the trailer */
if (s.wrap === 2) {
put_byte(s, strm.adler & 0xff);
put_byte(s, (strm.adler >> 8) & 0xff);
put_byte(s, (strm.adler >> 16) & 0xff);
put_byte(s, (strm.adler >> 24) & 0xff);
put_byte(s, strm.total_in & 0xff);
put_byte(s, (strm.total_in >> 8) & 0xff);
put_byte(s, (strm.total_in >> 16) & 0xff);
put_byte(s, (strm.total_in >> 24) & 0xff);
}
else
{
putShortMSB(s, strm.adler >>> 16);
putShortMSB(s, strm.adler & 0xffff);
}
flush_pending(strm);
/* If avail_out is zero, the application will call deflate again
* to flush the rest.
*/
if (s.wrap > 0) { s.wrap = -s.wrap; }
/* write the trailer only once! */
return s.pending !== 0 ? Z_OK : Z_STREAM_END;
}
function deflateEnd(strm) {
var status;
if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) {
return Z_STREAM_ERROR;
}
status = strm.state.status;
if (status !== INIT_STATE &&
status !== EXTRA_STATE &&
status !== NAME_STATE &&
status !== COMMENT_STATE &&
status !== HCRC_STATE &&
status !== BUSY_STATE &&
status !== FINISH_STATE
) {
return err(strm, Z_STREAM_ERROR);
}
strm.state = null;
return status === BUSY_STATE ? err(strm, Z_DATA_ERROR) : Z_OK;
}
/* =========================================================================
* Copy the source state to the destination state
*/
//function deflateCopy(dest, source) {
//
//}
exports.deflateInit = deflateInit;
exports.deflateInit2 = deflateInit2;
exports.deflateReset = deflateReset;
exports.deflateResetKeep = deflateResetKeep;
exports.deflateSetHeader = deflateSetHeader;
exports.deflate = deflate;
exports.deflateEnd = deflateEnd;
exports.deflateInfo = 'pako deflate (from Nodeca project)';
/* Not implemented
exports.deflateBound = deflateBound;
exports.deflateCopy = deflateCopy;
exports.deflateSetDictionary = deflateSetDictionary;
exports.deflateParams = deflateParams;
exports.deflatePending = deflatePending;
exports.deflatePrime = deflatePrime;
exports.deflateTune = deflateTune;
*/
},{"../utils/common":83,"./adler32":85,"./crc32":87,"./messages":93,"./trees":94}],89:[function(_dereq_,module,exports){
'use strict';
function GZheader() {
/* true if compressed data believed to be text */
this.text = 0;
/* modification time */
this.time = 0;
/* extra flags (not used when writing a gzip file) */
this.xflags = 0;
/* operating system */
this.os = 0;
/* pointer to extra field or Z_NULL if none */
this.extra = null;
/* extra field length (valid if extra != Z_NULL) */
this.extra_len = 0; // Actually, we don't need it in JS,
// but leave for few code modifications
//
// Setup limits is not necessary because in js we should not preallocate memory
// for inflate use constant limit in 65536 bytes
//
/* space at extra (only when reading header) */
// this.extra_max = 0;
/* pointer to zero-terminated file name or Z_NULL */
this.name = '';
/* space at name (only when reading header) */
// this.name_max = 0;
/* pointer to zero-terminated comment or Z_NULL */
this.comment = '';
/* space at comment (only when reading header) */
// this.comm_max = 0;
/* true if there was or will be a header crc */
this.hcrc = 0;
/* true when done reading gzip header (not used when writing a gzip file) */
this.done = false;
}
module.exports = GZheader;
},{}],90:[function(_dereq_,module,exports){
'use strict';
// See state defs from inflate.js
var BAD = 30; /* got a data error -- remain here until reset */
var TYPE = 12; /* i: waiting for type bits, including last-flag bit */
/*
Decode literal, length, and distance codes and write out the resulting
literal and match bytes until either not enough input or output is
available, an end-of-block is encountered, or a data error is encountered.
When large enough input and output buffers are supplied to inflate(), for
example, a 16K input buffer and a 64K output buffer, more than 95% of the
inflate execution time is spent in this routine.
Entry assumptions:
state.mode === LEN
strm.avail_in >= 6
strm.avail_out >= 258
start >= strm.avail_out
state.bits < 8
On return, state.mode is one of:
LEN -- ran out of enough output space or enough available input
TYPE -- reached end of block code, inflate() to interpret next block
BAD -- error in block data
Notes:
- The maximum input bits used by a length/distance pair is 15 bits for the
length code, 5 bits for the length extra, 15 bits for the distance code,
and 13 bits for the distance extra. This totals 48 bits, or six bytes.
Therefore if strm.avail_in >= 6, then there is enough input to avoid
checking for available input while decoding.
- The maximum bytes that a single length/distance pair can output is 258
bytes, which is the maximum length that can be coded. inflate_fast()
requires strm.avail_out >= 258 for each loop to avoid checking for
output space.
*/
module.exports = function inflate_fast(strm, start) {
var state;
var _in; /* local strm.input */
var last; /* have enough input while in < last */
var _out; /* local strm.output */
var beg; /* inflate()'s initial strm.output */
var end; /* while out < end, enough space available */
//#ifdef INFLATE_STRICT
var dmax; /* maximum distance from zlib header */
//#endif
var wsize; /* window size or zero if not using window */
var whave; /* valid bytes in the window */
var wnext; /* window write index */
// Use `s_window` instead `window`, avoid conflict with instrumentation tools
var s_window; /* allocated sliding window, if wsize != 0 */
var hold; /* local strm.hold */
var bits; /* local strm.bits */
var lcode; /* local strm.lencode */
var dcode; /* local strm.distcode */
var lmask; /* mask for first level of length codes */
var dmask; /* mask for first level of distance codes */
var here; /* retrieved table entry */
var op; /* code bits, operation, extra bits, or */
/* window position, window bytes to copy */
var len; /* match length, unused bytes */
var dist; /* match distance */
var from; /* where to copy match from */
var from_source;
var input, output; // JS specific, because we have no pointers
/* copy state to local variables */
state = strm.state;
//here = state.here;
_in = strm.next_in;
input = strm.input;
last = _in + (strm.avail_in - 5);
_out = strm.next_out;
output = strm.output;
beg = _out - (start - strm.avail_out);
end = _out + (strm.avail_out - 257);
//#ifdef INFLATE_STRICT
dmax = state.dmax;
//#endif
wsize = state.wsize;
whave = state.whave;
wnext = state.wnext;
s_window = state.window;
hold = state.hold;
bits = state.bits;
lcode = state.lencode;
dcode = state.distcode;
lmask = (1 << state.lenbits) - 1;
dmask = (1 << state.distbits) - 1;
/* decode literals and length/distances until end-of-block or not enough
input data or output space */
top:
do {
if (bits < 15) {
hold += input[_in++] << bits;
bits += 8;
hold += input[_in++] << bits;
bits += 8;
}
here = lcode[hold & lmask];
dolen:
for (;;) { // Goto emulation
op = here >>> 24/*here.bits*/;
hold >>>= op;
bits -= op;
op = (here >>> 16) & 0xff/*here.op*/;
if (op === 0) { /* literal */
//Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
// "inflate: literal '%c'\n" :
// "inflate: literal 0x%02x\n", here.val));
output[_out++] = here & 0xffff/*here.val*/;
}
else if (op & 16) { /* length base */
len = here & 0xffff/*here.val*/;
op &= 15; /* number of extra bits */
if (op) {
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
}
len += hold & ((1 << op) - 1);
hold >>>= op;
bits -= op;
}
//Tracevv((stderr, "inflate: length %u\n", len));
if (bits < 15) {
hold += input[_in++] << bits;
bits += 8;
hold += input[_in++] << bits;
bits += 8;
}
here = dcode[hold & dmask];
dodist:
for (;;) { // goto emulation
op = here >>> 24/*here.bits*/;
hold >>>= op;
bits -= op;
op = (here >>> 16) & 0xff/*here.op*/;
if (op & 16) { /* distance base */
dist = here & 0xffff/*here.val*/;
op &= 15; /* number of extra bits */
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
if (bits < op) {
hold += input[_in++] << bits;
bits += 8;
}
}
dist += hold & ((1 << op) - 1);
//#ifdef INFLATE_STRICT
if (dist > dmax) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break top;
}
//#endif
hold >>>= op;
bits -= op;
//Tracevv((stderr, "inflate: distance %u\n", dist));
op = _out - beg; /* max distance in output */
if (dist > op) { /* see if copy from window */
op = dist - op; /* distance back in window */
if (op > whave) {
if (state.sane) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break top;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
// if (len <= op - whave) {
// do {
// output[_out++] = 0;
// } while (--len);
// continue top;
// }
// len -= op - whave;
// do {
// output[_out++] = 0;
// } while (--op > whave);
// if (op === 0) {
// from = _out - dist;
// do {
// output[_out++] = output[from++];
// } while (--len);
// continue top;
// }
//#endif
}
from = 0; // window index
from_source = s_window;
if (wnext === 0) { /* very common case */
from += wsize - op;
if (op < len) { /* some from window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
else if (wnext < op) { /* wrap around window */
from += wsize + wnext - op;
op -= wnext;
if (op < len) { /* some from end of window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = 0;
if (wnext < len) { /* some from start of window */
op = wnext;
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
}
else { /* contiguous in window */
from += wnext - op;
if (op < len) { /* some from window */
len -= op;
do {
output[_out++] = s_window[from++];
} while (--op);
from = _out - dist; /* rest from output */
from_source = output;
}
}
while (len > 2) {
output[_out++] = from_source[from++];
output[_out++] = from_source[from++];
output[_out++] = from_source[from++];
len -= 3;
}
if (len) {
output[_out++] = from_source[from++];
if (len > 1) {
output[_out++] = from_source[from++];
}
}
}
else {
from = _out - dist; /* copy direct from output */
do { /* minimum length is three */
output[_out++] = output[from++];
output[_out++] = output[from++];
output[_out++] = output[from++];
len -= 3;
} while (len > 2);
if (len) {
output[_out++] = output[from++];
if (len > 1) {
output[_out++] = output[from++];
}
}
}
}
else if ((op & 64) === 0) { /* 2nd level distance code */
here = dcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
continue dodist;
}
else {
strm.msg = 'invalid distance code';
state.mode = BAD;
break top;
}
break; // need to emulate goto via "continue"
}
}
else if ((op & 64) === 0) { /* 2nd level length code */
here = lcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
continue dolen;
}
else if (op & 32) { /* end-of-block */
//Tracevv((stderr, "inflate: end of block\n"));
state.mode = TYPE;
break top;
}
else {
strm.msg = 'invalid literal/length code';
state.mode = BAD;
break top;
}
break; // need to emulate goto via "continue"
}
} while (_in < last && _out < end);
/* return unused bytes (on entry, bits < 8, so in won't go too far back) */
len = bits >> 3;
_in -= len;
bits -= len << 3;
hold &= (1 << bits) - 1;
/* update state and return */
strm.next_in = _in;
strm.next_out = _out;
strm.avail_in = (_in < last ? 5 + (last - _in) : 5 - (_in - last));
strm.avail_out = (_out < end ? 257 + (end - _out) : 257 - (_out - end));
state.hold = hold;
state.bits = bits;
return;
};
},{}],91:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var adler32 = _dereq_('./adler32');
var crc32 = _dereq_('./crc32');
var inflate_fast = _dereq_('./inffast');
var inflate_table = _dereq_('./inftrees');
var CODES = 0;
var LENS = 1;
var DISTS = 2;
/* Public constants ==========================================================*/
/* ===========================================================================*/
/* Allowed flush values; see deflate() and inflate() below for details */
//var Z_NO_FLUSH = 0;
//var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH = 2;
//var Z_FULL_FLUSH = 3;
var Z_FINISH = 4;
var Z_BLOCK = 5;
var Z_TREES = 6;
/* Return codes for the compression/decompression functions. Negative values
* are errors, positive values are used for special but normal events.
*/
var Z_OK = 0;
var Z_STREAM_END = 1;
var Z_NEED_DICT = 2;
//var Z_ERRNO = -1;
var Z_STREAM_ERROR = -2;
var Z_DATA_ERROR = -3;
var Z_MEM_ERROR = -4;
var Z_BUF_ERROR = -5;
//var Z_VERSION_ERROR = -6;
/* The deflate compression method */
var Z_DEFLATED = 8;
/* STATES ====================================================================*/
/* ===========================================================================*/
var HEAD = 1; /* i: waiting for magic header */
var FLAGS = 2; /* i: waiting for method and flags (gzip) */
var TIME = 3; /* i: waiting for modification time (gzip) */
var OS = 4; /* i: waiting for extra flags and operating system (gzip) */
var EXLEN = 5; /* i: waiting for extra length (gzip) */
var EXTRA = 6; /* i: waiting for extra bytes (gzip) */
var NAME = 7; /* i: waiting for end of file name (gzip) */
var COMMENT = 8; /* i: waiting for end of comment (gzip) */
var HCRC = 9; /* i: waiting for header crc (gzip) */
var DICTID = 10; /* i: waiting for dictionary check value */
var DICT = 11; /* waiting for inflateSetDictionary() call */
var TYPE = 12; /* i: waiting for type bits, including last-flag bit */
var TYPEDO = 13; /* i: same, but skip check to exit inflate on new block */
var STORED = 14; /* i: waiting for stored size (length and complement) */
var COPY_ = 15; /* i/o: same as COPY below, but only first time in */
var COPY = 16; /* i/o: waiting for input or output to copy stored block */
var TABLE = 17; /* i: waiting for dynamic block table lengths */
var LENLENS = 18; /* i: waiting for code length code lengths */
var CODELENS = 19; /* i: waiting for length/lit and distance code lengths */
var LEN_ = 20; /* i: same as LEN below, but only first time in */
var LEN = 21; /* i: waiting for length/lit/eob code */
var LENEXT = 22; /* i: waiting for length extra bits */
var DIST = 23; /* i: waiting for distance code */
var DISTEXT = 24; /* i: waiting for distance extra bits */
var MATCH = 25; /* o: waiting for output space to copy string */
var LIT = 26; /* o: waiting for output space to write literal */
var CHECK = 27; /* i: waiting for 32-bit check value */
var LENGTH = 28; /* i: waiting for 32-bit length (gzip) */
var DONE = 29; /* finished check, done -- remain here until reset */
var BAD = 30; /* got a data error -- remain here until reset */
var MEM = 31; /* got an inflate() memory error -- remain here until reset */
var SYNC = 32; /* looking for synchronization bytes to restart inflate() */
/* ===========================================================================*/
var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_WBITS = MAX_WBITS;
function ZSWAP32(q) {
return (((q >>> 24) & 0xff) +
((q >>> 8) & 0xff00) +
((q & 0xff00) << 8) +
((q & 0xff) << 24));
}
function InflateState() {
this.mode = 0; /* current inflate mode */
this.last = false; /* true if processing last block */
this.wrap = 0; /* bit 0 true for zlib, bit 1 true for gzip */
this.havedict = false; /* true if dictionary provided */
this.flags = 0; /* gzip header method and flags (0 if zlib) */
this.dmax = 0; /* zlib header max distance (INFLATE_STRICT) */
this.check = 0; /* protected copy of check value */
this.total = 0; /* protected copy of output count */
// TODO: may be {}
this.head = null; /* where to save gzip header information */
/* sliding window */
this.wbits = 0; /* log base 2 of requested window size */
this.wsize = 0; /* window size or zero if not using window */
this.whave = 0; /* valid bytes in the window */
this.wnext = 0; /* window write index */
this.window = null; /* allocated sliding window, if needed */
/* bit accumulator */
this.hold = 0; /* input bit accumulator */
this.bits = 0; /* number of bits in "in" */
/* for string and stored block copying */
this.length = 0; /* literal or length of data to copy */
this.offset = 0; /* distance back to copy string from */
/* for table and code decoding */
this.extra = 0; /* extra bits needed */
/* fixed and dynamic code tables */
this.lencode = null; /* starting table for length/literal codes */
this.distcode = null; /* starting table for distance codes */
this.lenbits = 0; /* index bits for lencode */
this.distbits = 0; /* index bits for distcode */
/* dynamic table building */
this.ncode = 0; /* number of code length code lengths */
this.nlen = 0; /* number of length code lengths */
this.ndist = 0; /* number of distance code lengths */
this.have = 0; /* number of code lengths in lens[] */
this.next = null; /* next available space in codes[] */
this.lens = new utils.Buf16(320); /* temporary storage for code lengths */
this.work = new utils.Buf16(288); /* work area for code table building */
/*
because we don't have pointers in js, we use lencode and distcode directly
as buffers so we don't need codes
*/
//this.codes = new utils.Buf32(ENOUGH); /* space for code tables */
this.lendyn = null; /* dynamic table for length/literal codes (JS specific) */
this.distdyn = null; /* dynamic table for distance codes (JS specific) */
this.sane = 0; /* if false, allow invalid distance too far */
this.back = 0; /* bits back of last unprocessed length/lit */
this.was = 0; /* initial length of match */
}
function inflateResetKeep(strm) {
var state;
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
strm.total_in = strm.total_out = state.total = 0;
strm.msg = ''; /*Z_NULL*/
if (state.wrap) { /* to support ill-conceived Java test suite */
strm.adler = state.wrap & 1;
}
state.mode = HEAD;
state.last = 0;
state.havedict = 0;
state.dmax = 32768;
state.head = null/*Z_NULL*/;
state.hold = 0;
state.bits = 0;
//state.lencode = state.distcode = state.next = state.codes;
state.lencode = state.lendyn = new utils.Buf32(ENOUGH_LENS);
state.distcode = state.distdyn = new utils.Buf32(ENOUGH_DISTS);
state.sane = 1;
state.back = -1;
//Tracev((stderr, "inflate: reset\n"));
return Z_OK;
}
function inflateReset(strm) {
var state;
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
state.wsize = 0;
state.whave = 0;
state.wnext = 0;
return inflateResetKeep(strm);
}
function inflateReset2(strm, windowBits) {
var wrap;
var state;
/* get the state */
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
/* extract wrap request from windowBits parameter */
if (windowBits < 0) {
wrap = 0;
windowBits = -windowBits;
}
else {
wrap = (windowBits >> 4) + 1;
if (windowBits < 48) {
windowBits &= 15;
}
}
/* set number of window bits, free window if different */
if (windowBits && (windowBits < 8 || windowBits > 15)) {
return Z_STREAM_ERROR;
}
if (state.window !== null && state.wbits !== windowBits) {
state.window = null;
}
/* update state and reset the rest of it */
state.wrap = wrap;
state.wbits = windowBits;
return inflateReset(strm);
}
function inflateInit2(strm, windowBits) {
var ret;
var state;
if (!strm) { return Z_STREAM_ERROR; }
//strm.msg = Z_NULL; /* in case we return an error */
state = new InflateState();
//if (state === Z_NULL) return Z_MEM_ERROR;
//Tracev((stderr, "inflate: allocated\n"));
strm.state = state;
state.window = null/*Z_NULL*/;
ret = inflateReset2(strm, windowBits);
if (ret !== Z_OK) {
strm.state = null/*Z_NULL*/;
}
return ret;
}
function inflateInit(strm) {
return inflateInit2(strm, DEF_WBITS);
}
/*
Return state with length and distance decoding tables and index sizes set to
fixed code decoding. Normally this returns fixed tables from inffixed.h.
If BUILDFIXED is defined, then instead this routine builds the tables the
first time it's called, and returns those tables the first time and
thereafter. This reduces the size of the code by about 2K bytes, in
exchange for a little execution time. However, BUILDFIXED should not be
used for threaded applications, since the rewriting of the tables and virgin
may not be thread-safe.
*/
var virgin = true;
var lenfix, distfix; // We have no pointers in JS, so keep tables separate
function fixedtables(state) {
/* build fixed huffman tables if first call (may not be thread safe) */
if (virgin) {
var sym;
lenfix = new utils.Buf32(512);
distfix = new utils.Buf32(32);
/* literal/length table */
sym = 0;
while (sym < 144) { state.lens[sym++] = 8; }
while (sym < 256) { state.lens[sym++] = 9; }
while (sym < 280) { state.lens[sym++] = 7; }
while (sym < 288) { state.lens[sym++] = 8; }
inflate_table(LENS, state.lens, 0, 288, lenfix, 0, state.work, {bits: 9});
/* distance table */
sym = 0;
while (sym < 32) { state.lens[sym++] = 5; }
inflate_table(DISTS, state.lens, 0, 32, distfix, 0, state.work, {bits: 5});
/* do this just once */
virgin = false;
}
state.lencode = lenfix;
state.lenbits = 9;
state.distcode = distfix;
state.distbits = 5;
}
/*
Update the window with the last wsize (normally 32K) bytes written before
returning. If window does not exist yet, create it. This is only called
when a window is already in use, or when output has been written during this
inflate call, but the end of the deflate stream has not been reached yet.
It is also called to create a window for dictionary data when a dictionary
is loaded.
Providing output buffers larger than 32K to inflate() should provide a speed
advantage, since only the last 32K of output is copied to the sliding window
upon return from inflate(), and since all distances after the first 32K of
output will fall in the output data, making match copies simpler and faster.
The advantage may be dependent on the size of the processor's data caches.
*/
function updatewindow(strm, src, end, copy) {
var dist;
var state = strm.state;
/* if it hasn't been done already, allocate space for the window */
if (state.window === null) {
state.wsize = 1 << state.wbits;
state.wnext = 0;
state.whave = 0;
state.window = new utils.Buf8(state.wsize);
}
/* copy state->wsize or less output bytes into the circular window */
if (copy >= state.wsize) {
utils.arraySet(state.window,src, end - state.wsize, state.wsize, 0);
state.wnext = 0;
state.whave = state.wsize;
}
else {
dist = state.wsize - state.wnext;
if (dist > copy) {
dist = copy;
}
//zmemcpy(state->window + state->wnext, end - copy, dist);
utils.arraySet(state.window,src, end - copy, dist, state.wnext);
copy -= dist;
if (copy) {
//zmemcpy(state->window, end - copy, copy);
utils.arraySet(state.window,src, end - copy, copy, 0);
state.wnext = copy;
state.whave = state.wsize;
}
else {
state.wnext += dist;
if (state.wnext === state.wsize) { state.wnext = 0; }
if (state.whave < state.wsize) { state.whave += dist; }
}
}
return 0;
}
function inflate(strm, flush) {
var state;
var input, output; // input/output buffers
var next; /* next input INDEX */
var put; /* next output INDEX */
var have, left; /* available input and output */
var hold; /* bit buffer */
var bits; /* bits in bit buffer */
var _in, _out; /* save starting available input and output */
var copy; /* number of stored or match bytes to copy */
var from; /* where to copy match bytes from */
var from_source;
var here = 0; /* current decoding table entry */
var here_bits, here_op, here_val; // paked "here" denormalized (JS specific)
//var last; /* parent table entry */
var last_bits, last_op, last_val; // paked "last" denormalized (JS specific)
var len; /* length to copy for repeats, bits to drop */
var ret; /* return code */
var hbuf = new utils.Buf8(4); /* buffer for gzip header crc calculation */
var opts;
var n; // temporary var for NEED_BITS
var order = /* permutation of code lengths */
[16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15];
if (!strm || !strm.state || !strm.output ||
(!strm.input && strm.avail_in !== 0)) {
return Z_STREAM_ERROR;
}
state = strm.state;
if (state.mode === TYPE) { state.mode = TYPEDO; } /* skip check */
//--- LOAD() ---
put = strm.next_out;
output = strm.output;
left = strm.avail_out;
next = strm.next_in;
input = strm.input;
have = strm.avail_in;
hold = state.hold;
bits = state.bits;
//---
_in = have;
_out = left;
ret = Z_OK;
inf_leave: // goto emulation
for (;;) {
switch (state.mode) {
case HEAD:
if (state.wrap === 0) {
state.mode = TYPEDO;
break;
}
//=== NEEDBITS(16);
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if ((state.wrap & 2) && hold === 0x8b1f) { /* gzip header */
state.check = 0/*crc32(0L, Z_NULL, 0)*/;
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = FLAGS;
break;
}
state.flags = 0; /* expect zlib header */
if (state.head) {
state.head.done = false;
}
if (!(state.wrap & 1) || /* check if zlib header allowed */
(((hold & 0xff)/*BITS(8)*/ << 8) + (hold >> 8)) % 31) {
strm.msg = 'incorrect header check';
state.mode = BAD;
break;
}
if ((hold & 0x0f)/*BITS(4)*/ !== Z_DEFLATED) {
strm.msg = 'unknown compression method';
state.mode = BAD;
break;
}
//--- DROPBITS(4) ---//
hold >>>= 4;
bits -= 4;
//---//
len = (hold & 0x0f)/*BITS(4)*/ + 8;
if (state.wbits === 0) {
state.wbits = len;
}
else if (len > state.wbits) {
strm.msg = 'invalid window size';
state.mode = BAD;
break;
}
state.dmax = 1 << len;
//Tracev((stderr, "inflate: zlib header ok\n"));
strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
state.mode = hold & 0x200 ? DICTID : TYPE;
//=== INITBITS();
hold = 0;
bits = 0;
//===//
break;
case FLAGS:
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.flags = hold;
if ((state.flags & 0xff) !== Z_DEFLATED) {
strm.msg = 'unknown compression method';
state.mode = BAD;
break;
}
if (state.flags & 0xe000) {
strm.msg = 'unknown header flags set';
state.mode = BAD;
break;
}
if (state.head) {
state.head.text = ((hold >> 8) & 1);
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = TIME;
/* falls through */
case TIME:
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (state.head) {
state.head.time = hold;
}
if (state.flags & 0x0200) {
//=== CRC4(state.check, hold)
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
hbuf[2] = (hold >>> 16) & 0xff;
hbuf[3] = (hold >>> 24) & 0xff;
state.check = crc32(state.check, hbuf, 4, 0);
//===
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = OS;
/* falls through */
case OS:
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (state.head) {
state.head.xflags = (hold & 0xff);
state.head.os = (hold >> 8);
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = EXLEN;
/* falls through */
case EXLEN:
if (state.flags & 0x0400) {
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.length = hold;
if (state.head) {
state.head.extra_len = hold;
}
if (state.flags & 0x0200) {
//=== CRC2(state.check, hold);
hbuf[0] = hold & 0xff;
hbuf[1] = (hold >>> 8) & 0xff;
state.check = crc32(state.check, hbuf, 2, 0);
//===//
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
}
else if (state.head) {
state.head.extra = null/*Z_NULL*/;
}
state.mode = EXTRA;
/* falls through */
case EXTRA:
if (state.flags & 0x0400) {
copy = state.length;
if (copy > have) { copy = have; }
if (copy) {
if (state.head) {
len = state.head.extra_len - state.length;
if (!state.head.extra) {
// Use untyped array for more conveniend processing later
state.head.extra = new Array(state.head.extra_len);
}
utils.arraySet(
state.head.extra,
input,
next,
// extra field is limited to 65536 bytes
// - no need for additional size check
copy,
/*len + copy > state.head.extra_max - len ? state.head.extra_max : copy,*/
len
);
//zmemcpy(state.head.extra + len, next,
// len + copy > state.head.extra_max ?
// state.head.extra_max - len : copy);
}
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
state.length -= copy;
}
if (state.length) { break inf_leave; }
}
state.length = 0;
state.mode = NAME;
/* falls through */
case NAME:
if (state.flags & 0x0800) {
if (have === 0) { break inf_leave; }
copy = 0;
do {
// TODO: 2 or 1 bytes?
len = input[next + copy++];
/* use constant limit because in js we should not preallocate memory */
if (state.head && len &&
(state.length < 65536 /*state.head.name_max*/)) {
state.head.name += String.fromCharCode(len);
}
} while (len && copy < have);
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
if (len) { break inf_leave; }
}
else if (state.head) {
state.head.name = null;
}
state.length = 0;
state.mode = COMMENT;
/* falls through */
case COMMENT:
if (state.flags & 0x1000) {
if (have === 0) { break inf_leave; }
copy = 0;
do {
len = input[next + copy++];
/* use constant limit because in js we should not preallocate memory */
if (state.head && len &&
(state.length < 65536 /*state.head.comm_max*/)) {
state.head.comment += String.fromCharCode(len);
}
} while (len && copy < have);
if (state.flags & 0x0200) {
state.check = crc32(state.check, input, copy, next);
}
have -= copy;
next += copy;
if (len) { break inf_leave; }
}
else if (state.head) {
state.head.comment = null;
}
state.mode = HCRC;
/* falls through */
case HCRC:
if (state.flags & 0x0200) {
//=== NEEDBITS(16); */
while (bits < 16) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (hold !== (state.check & 0xffff)) {
strm.msg = 'header crc mismatch';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
}
if (state.head) {
state.head.hcrc = ((state.flags >> 9) & 1);
state.head.done = true;
}
strm.adler = state.check = 0 /*crc32(0L, Z_NULL, 0)*/;
state.mode = TYPE;
break;
case DICTID:
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
strm.adler = state.check = ZSWAP32(hold);
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = DICT;
/* falls through */
case DICT:
if (state.havedict === 0) {
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
return Z_NEED_DICT;
}
strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
state.mode = TYPE;
/* falls through */
case TYPE:
if (flush === Z_BLOCK || flush === Z_TREES) { break inf_leave; }
/* falls through */
case TYPEDO:
if (state.last) {
//--- BYTEBITS() ---//
hold >>>= bits & 7;
bits -= bits & 7;
//---//
state.mode = CHECK;
break;
}
//=== NEEDBITS(3); */
while (bits < 3) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.last = (hold & 0x01)/*BITS(1)*/;
//--- DROPBITS(1) ---//
hold >>>= 1;
bits -= 1;
//---//
switch ((hold & 0x03)/*BITS(2)*/) {
case 0: /* stored block */
//Tracev((stderr, "inflate: stored block%s\n",
// state.last ? " (last)" : ""));
state.mode = STORED;
break;
case 1: /* fixed block */
fixedtables(state);
//Tracev((stderr, "inflate: fixed codes block%s\n",
// state.last ? " (last)" : ""));
state.mode = LEN_; /* decode codes */
if (flush === Z_TREES) {
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
break inf_leave;
}
break;
case 2: /* dynamic block */
//Tracev((stderr, "inflate: dynamic codes block%s\n",
// state.last ? " (last)" : ""));
state.mode = TABLE;
break;
case 3:
strm.msg = 'invalid block type';
state.mode = BAD;
}
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
break;
case STORED:
//--- BYTEBITS() ---// /* go to byte boundary */
hold >>>= bits & 7;
bits -= bits & 7;
//---//
//=== NEEDBITS(32); */
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if ((hold & 0xffff) !== ((hold >>> 16) ^ 0xffff)) {
strm.msg = 'invalid stored block lengths';
state.mode = BAD;
break;
}
state.length = hold & 0xffff;
//Tracev((stderr, "inflate: stored length %u\n",
// state.length));
//=== INITBITS();
hold = 0;
bits = 0;
//===//
state.mode = COPY_;
if (flush === Z_TREES) { break inf_leave; }
/* falls through */
case COPY_:
state.mode = COPY;
/* falls through */
case COPY:
copy = state.length;
if (copy) {
if (copy > have) { copy = have; }
if (copy > left) { copy = left; }
if (copy === 0) { break inf_leave; }
//--- zmemcpy(put, next, copy); ---
utils.arraySet(output, input, next, copy, put);
//---//
have -= copy;
next += copy;
left -= copy;
put += copy;
state.length -= copy;
break;
}
//Tracev((stderr, "inflate: stored end\n"));
state.mode = TYPE;
break;
case TABLE:
//=== NEEDBITS(14); */
while (bits < 14) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.nlen = (hold & 0x1f)/*BITS(5)*/ + 257;
//--- DROPBITS(5) ---//
hold >>>= 5;
bits -= 5;
//---//
state.ndist = (hold & 0x1f)/*BITS(5)*/ + 1;
//--- DROPBITS(5) ---//
hold >>>= 5;
bits -= 5;
//---//
state.ncode = (hold & 0x0f)/*BITS(4)*/ + 4;
//--- DROPBITS(4) ---//
hold >>>= 4;
bits -= 4;
//---//
//#ifndef PKZIP_BUG_WORKAROUND
if (state.nlen > 286 || state.ndist > 30) {
strm.msg = 'too many length or distance symbols';
state.mode = BAD;
break;
}
//#endif
//Tracev((stderr, "inflate: table sizes ok\n"));
state.have = 0;
state.mode = LENLENS;
/* falls through */
case LENLENS:
while (state.have < state.ncode) {
//=== NEEDBITS(3);
while (bits < 3) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.lens[order[state.have++]] = (hold & 0x07);//BITS(3);
//--- DROPBITS(3) ---//
hold >>>= 3;
bits -= 3;
//---//
}
while (state.have < 19) {
state.lens[order[state.have++]] = 0;
}
// We have separate tables & no pointers. 2 commented lines below not needed.
//state.next = state.codes;
//state.lencode = state.next;
// Switch to use dynamic table
state.lencode = state.lendyn;
state.lenbits = 7;
opts = {bits: state.lenbits};
ret = inflate_table(CODES, state.lens, 0, 19, state.lencode, 0, state.work, opts);
state.lenbits = opts.bits;
if (ret) {
strm.msg = 'invalid code lengths set';
state.mode = BAD;
break;
}
//Tracev((stderr, "inflate: code lengths ok\n"));
state.have = 0;
state.mode = CODELENS;
/* falls through */
case CODELENS:
while (state.have < state.nlen + state.ndist) {
for (;;) {
here = state.lencode[hold & ((1 << state.lenbits) - 1)];/*BITS(state.lenbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if (here_val < 16) {
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.lens[state.have++] = here_val;
}
else {
if (here_val === 16) {
//=== NEEDBITS(here.bits + 2);
n = here_bits + 2;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
if (state.have === 0) {
strm.msg = 'invalid bit length repeat';
state.mode = BAD;
break;
}
len = state.lens[state.have - 1];
copy = 3 + (hold & 0x03);//BITS(2);
//--- DROPBITS(2) ---//
hold >>>= 2;
bits -= 2;
//---//
}
else if (here_val === 17) {
//=== NEEDBITS(here.bits + 3);
n = here_bits + 3;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
len = 0;
copy = 3 + (hold & 0x07);//BITS(3);
//--- DROPBITS(3) ---//
hold >>>= 3;
bits -= 3;
//---//
}
else {
//=== NEEDBITS(here.bits + 7);
n = here_bits + 7;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
len = 0;
copy = 11 + (hold & 0x7f);//BITS(7);
//--- DROPBITS(7) ---//
hold >>>= 7;
bits -= 7;
//---//
}
if (state.have + copy > state.nlen + state.ndist) {
strm.msg = 'invalid bit length repeat';
state.mode = BAD;
break;
}
while (copy--) {
state.lens[state.have++] = len;
}
}
}
/* handle error breaks in while */
if (state.mode === BAD) { break; }
/* check for end-of-block code (better have one) */
if (state.lens[256] === 0) {
strm.msg = 'invalid code -- missing end-of-block';
state.mode = BAD;
break;
}
/* build code tables -- note: do not change the lenbits or distbits
values here (9 and 6) without reading the comments in inftrees.h
concerning the ENOUGH constants, which depend on those values */
state.lenbits = 9;
opts = {bits: state.lenbits};
ret = inflate_table(LENS, state.lens, 0, state.nlen, state.lencode, 0, state.work, opts);
// We have separate tables & no pointers. 2 commented lines below not needed.
// state.next_index = opts.table_index;
state.lenbits = opts.bits;
// state.lencode = state.next;
if (ret) {
strm.msg = 'invalid literal/lengths set';
state.mode = BAD;
break;
}
state.distbits = 6;
//state.distcode.copy(state.codes);
// Switch to use dynamic table
state.distcode = state.distdyn;
opts = {bits: state.distbits};
ret = inflate_table(DISTS, state.lens, state.nlen, state.ndist, state.distcode, 0, state.work, opts);
// We have separate tables & no pointers. 2 commented lines below not needed.
// state.next_index = opts.table_index;
state.distbits = opts.bits;
// state.distcode = state.next;
if (ret) {
strm.msg = 'invalid distances set';
state.mode = BAD;
break;
}
//Tracev((stderr, 'inflate: codes ok\n'));
state.mode = LEN_;
if (flush === Z_TREES) { break inf_leave; }
/* falls through */
case LEN_:
state.mode = LEN;
/* falls through */
case LEN:
if (have >= 6 && left >= 258) {
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
inflate_fast(strm, _out);
//--- LOAD() ---
put = strm.next_out;
output = strm.output;
left = strm.avail_out;
next = strm.next_in;
input = strm.input;
have = strm.avail_in;
hold = state.hold;
bits = state.bits;
//---
if (state.mode === TYPE) {
state.back = -1;
}
break;
}
state.back = 0;
for (;;) {
here = state.lencode[hold & ((1 << state.lenbits) -1)]; /*BITS(state.lenbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if (here_bits <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if (here_op && (here_op & 0xf0) === 0) {
last_bits = here_bits;
last_op = here_op;
last_val = here_val;
for (;;) {
here = state.lencode[last_val +
((hold & ((1 << (last_bits + last_op)) -1))/*BITS(last.bits + last.op)*/ >> last_bits)];
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((last_bits + here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
//--- DROPBITS(last.bits) ---//
hold >>>= last_bits;
bits -= last_bits;
//---//
state.back += last_bits;
}
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.back += here_bits;
state.length = here_val;
if (here_op === 0) {
//Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
// "inflate: literal '%c'\n" :
// "inflate: literal 0x%02x\n", here.val));
state.mode = LIT;
break;
}
if (here_op & 32) {
//Tracevv((stderr, "inflate: end of block\n"));
state.back = -1;
state.mode = TYPE;
break;
}
if (here_op & 64) {
strm.msg = 'invalid literal/length code';
state.mode = BAD;
break;
}
state.extra = here_op & 15;
state.mode = LENEXT;
/* falls through */
case LENEXT:
if (state.extra) {
//=== NEEDBITS(state.extra);
n = state.extra;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.length += hold & ((1 << state.extra) -1)/*BITS(state.extra)*/;
//--- DROPBITS(state.extra) ---//
hold >>>= state.extra;
bits -= state.extra;
//---//
state.back += state.extra;
}
//Tracevv((stderr, "inflate: length %u\n", state.length));
state.was = state.length;
state.mode = DIST;
/* falls through */
case DIST:
for (;;) {
here = state.distcode[hold & ((1 << state.distbits) -1)];/*BITS(state.distbits)*/
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
if ((here_op & 0xf0) === 0) {
last_bits = here_bits;
last_op = here_op;
last_val = here_val;
for (;;) {
here = state.distcode[last_val +
((hold & ((1 << (last_bits + last_op)) -1))/*BITS(last.bits + last.op)*/ >> last_bits)];
here_bits = here >>> 24;
here_op = (here >>> 16) & 0xff;
here_val = here & 0xffff;
if ((last_bits + here_bits) <= bits) { break; }
//--- PULLBYTE() ---//
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
//---//
}
//--- DROPBITS(last.bits) ---//
hold >>>= last_bits;
bits -= last_bits;
//---//
state.back += last_bits;
}
//--- DROPBITS(here.bits) ---//
hold >>>= here_bits;
bits -= here_bits;
//---//
state.back += here_bits;
if (here_op & 64) {
strm.msg = 'invalid distance code';
state.mode = BAD;
break;
}
state.offset = here_val;
state.extra = (here_op) & 15;
state.mode = DISTEXT;
/* falls through */
case DISTEXT:
if (state.extra) {
//=== NEEDBITS(state.extra);
n = state.extra;
while (bits < n) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
state.offset += hold & ((1 << state.extra) -1)/*BITS(state.extra)*/;
//--- DROPBITS(state.extra) ---//
hold >>>= state.extra;
bits -= state.extra;
//---//
state.back += state.extra;
}
//#ifdef INFLATE_STRICT
if (state.offset > state.dmax) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break;
}
//#endif
//Tracevv((stderr, "inflate: distance %u\n", state.offset));
state.mode = MATCH;
/* falls through */
case MATCH:
if (left === 0) { break inf_leave; }
copy = _out - left;
if (state.offset > copy) { /* copy from window */
copy = state.offset - copy;
if (copy > state.whave) {
if (state.sane) {
strm.msg = 'invalid distance too far back';
state.mode = BAD;
break;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
// Trace((stderr, "inflate.c too far\n"));
// copy -= state.whave;
// if (copy > state.length) { copy = state.length; }
// if (copy > left) { copy = left; }
// left -= copy;
// state.length -= copy;
// do {
// output[put++] = 0;
// } while (--copy);
// if (state.length === 0) { state.mode = LEN; }
// break;
//#endif
}
if (copy > state.wnext) {
copy -= state.wnext;
from = state.wsize - copy;
}
else {
from = state.wnext - copy;
}
if (copy > state.length) { copy = state.length; }
from_source = state.window;
}
else { /* copy from output */
from_source = output;
from = put - state.offset;
copy = state.length;
}
if (copy > left) { copy = left; }
left -= copy;
state.length -= copy;
do {
output[put++] = from_source[from++];
} while (--copy);
if (state.length === 0) { state.mode = LEN; }
break;
case LIT:
if (left === 0) { break inf_leave; }
output[put++] = state.length;
left--;
state.mode = LEN;
break;
case CHECK:
if (state.wrap) {
//=== NEEDBITS(32);
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
// Use '|' insdead of '+' to make sure that result is signed
hold |= input[next++] << bits;
bits += 8;
}
//===//
_out -= left;
strm.total_out += _out;
state.total += _out;
if (_out) {
strm.adler = state.check =
/*UPDATE(state.check, put - _out, _out);*/
(state.flags ? crc32(state.check, output, _out, put - _out) : adler32(state.check, output, _out, put - _out));
}
_out = left;
// NB: crc32 stored as signed 32-bit int, ZSWAP32 returns signed too
if ((state.flags ? hold : ZSWAP32(hold)) !== state.check) {
strm.msg = 'incorrect data check';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
//Tracev((stderr, "inflate: check matches trailer\n"));
}
state.mode = LENGTH;
/* falls through */
case LENGTH:
if (state.wrap && state.flags) {
//=== NEEDBITS(32);
while (bits < 32) {
if (have === 0) { break inf_leave; }
have--;
hold += input[next++] << bits;
bits += 8;
}
//===//
if (hold !== (state.total & 0xffffffff)) {
strm.msg = 'incorrect length check';
state.mode = BAD;
break;
}
//=== INITBITS();
hold = 0;
bits = 0;
//===//
//Tracev((stderr, "inflate: length matches trailer\n"));
}
state.mode = DONE;
/* falls through */
case DONE:
ret = Z_STREAM_END;
break inf_leave;
case BAD:
ret = Z_DATA_ERROR;
break inf_leave;
case MEM:
return Z_MEM_ERROR;
case SYNC:
/* falls through */
default:
return Z_STREAM_ERROR;
}
}
// inf_leave <- here is real place for "goto inf_leave", emulated via "break inf_leave"
/*
Return from inflate(), updating the total counts and the check value.
If there was no progress during the inflate() call, return a buffer
error. Call updatewindow() to create and/or update the window state.
Note: a memory error from inflate() is non-recoverable.
*/
//--- RESTORE() ---
strm.next_out = put;
strm.avail_out = left;
strm.next_in = next;
strm.avail_in = have;
state.hold = hold;
state.bits = bits;
//---
if (state.wsize || (_out !== strm.avail_out && state.mode < BAD &&
(state.mode < CHECK || flush !== Z_FINISH))) {
if (updatewindow(strm, strm.output, strm.next_out, _out - strm.avail_out)) {
state.mode = MEM;
return Z_MEM_ERROR;
}
}
_in -= strm.avail_in;
_out -= strm.avail_out;
strm.total_in += _in;
strm.total_out += _out;
state.total += _out;
if (state.wrap && _out) {
strm.adler = state.check = /*UPDATE(state.check, strm.next_out - _out, _out);*/
(state.flags ? crc32(state.check, output, _out, strm.next_out - _out) : adler32(state.check, output, _out, strm.next_out - _out));
}
strm.data_type = state.bits + (state.last ? 64 : 0) +
(state.mode === TYPE ? 128 : 0) +
(state.mode === LEN_ || state.mode === COPY_ ? 256 : 0);
if (((_in === 0 && _out === 0) || flush === Z_FINISH) && ret === Z_OK) {
ret = Z_BUF_ERROR;
}
return ret;
}
function inflateEnd(strm) {
if (!strm || !strm.state /*|| strm->zfree == (free_func)0*/) {
return Z_STREAM_ERROR;
}
var state = strm.state;
if (state.window) {
state.window = null;
}
strm.state = null;
return Z_OK;
}
function inflateGetHeader(strm, head) {
var state;
/* check state */
if (!strm || !strm.state) { return Z_STREAM_ERROR; }
state = strm.state;
if ((state.wrap & 2) === 0) { return Z_STREAM_ERROR; }
/* save header structure */
state.head = head;
head.done = false;
return Z_OK;
}
exports.inflateReset = inflateReset;
exports.inflateReset2 = inflateReset2;
exports.inflateResetKeep = inflateResetKeep;
exports.inflateInit = inflateInit;
exports.inflateInit2 = inflateInit2;
exports.inflate = inflate;
exports.inflateEnd = inflateEnd;
exports.inflateGetHeader = inflateGetHeader;
exports.inflateInfo = 'pako inflate (from Nodeca project)';
/* Not implemented
exports.inflateCopy = inflateCopy;
exports.inflateGetDictionary = inflateGetDictionary;
exports.inflateMark = inflateMark;
exports.inflatePrime = inflatePrime;
exports.inflateSetDictionary = inflateSetDictionary;
exports.inflateSync = inflateSync;
exports.inflateSyncPoint = inflateSyncPoint;
exports.inflateUndermine = inflateUndermine;
*/
},{"../utils/common":83,"./adler32":85,"./crc32":87,"./inffast":90,"./inftrees":92}],92:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
var MAXBITS = 15;
var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);
var CODES = 0;
var LENS = 1;
var DISTS = 2;
var lbase = [ /* Length codes 257..285 base */
3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0
];
var lext = [ /* Length codes 257..285 extra */
16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78
];
var dbase = [ /* Distance codes 0..29 base */
1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
8193, 12289, 16385, 24577, 0, 0
];
var dext = [ /* Distance codes 0..29 extra */
16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
28, 28, 29, 29, 64, 64
];
module.exports = function inflate_table(type, lens, lens_index, codes, table, table_index, work, opts)
{
var bits = opts.bits;
//here = opts.here; /* table entry for duplication */
var len = 0; /* a code's length in bits */
var sym = 0; /* index of code symbols */
var min = 0, max = 0; /* minimum and maximum code lengths */
var root = 0; /* number of index bits for root table */
var curr = 0; /* number of index bits for current table */
var drop = 0; /* code bits to drop for sub-table */
var left = 0; /* number of prefix codes available */
var used = 0; /* code entries in table used */
var huff = 0; /* Huffman code */
var incr; /* for incrementing code, index */
var fill; /* index for replicating entries */
var low; /* low bits for current root entry */
var mask; /* mask for low root bits */
var next; /* next available space in table */
var base = null; /* base value table to use */
var base_index = 0;
// var shoextra; /* extra bits table to use */
var end; /* use base and extra for symbol > end */
var count = new utils.Buf16(MAXBITS+1); //[MAXBITS+1]; /* number of codes of each length */
var offs = new utils.Buf16(MAXBITS+1); //[MAXBITS+1]; /* offsets in table for each length */
var extra = null;
var extra_index = 0;
var here_bits, here_op, here_val;
/*
Process a set of code lengths to create a canonical Huffman code. The
code lengths are lens[0..codes-1]. Each length corresponds to the
symbols 0..codes-1. The Huffman code is generated by first sorting the
symbols by length from short to long, and retaining the symbol order
for codes with equal lengths. Then the code starts with all zero bits
for the first code of the shortest length, and the codes are integer
increments for the same length, and zeros are appended as the length
increases. For the deflate format, these bits are stored backwards
from their more natural integer increment ordering, and so when the
decoding tables are built in the large loop below, the integer codes
are incremented backwards.
This routine assumes, but does not check, that all of the entries in
lens[] are in the range 0..MAXBITS. The caller must assure this.
1..MAXBITS is interpreted as that code length. zero means that that
symbol does not occur in this code.
The codes are sorted by computing a count of codes for each length,
creating from that a table of starting indices for each length in the
sorted table, and then entering the symbols in order in the sorted
table. The sorted table is work[], with that space being provided by
the caller.
The length counts are used for other purposes as well, i.e. finding
the minimum and maximum length codes, determining if there are any
codes at all, checking for a valid set of lengths, and looking ahead
at length counts to determine sub-table sizes when building the
decoding tables.
*/
/* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */
for (len = 0; len <= MAXBITS; len++) {
count[len] = 0;
}
for (sym = 0; sym < codes; sym++) {
count[lens[lens_index + sym]]++;
}
/* bound code lengths, force root to be within code lengths */
root = bits;
for (max = MAXBITS; max >= 1; max--) {
if (count[max] !== 0) { break; }
}
if (root > max) {
root = max;
}
if (max === 0) { /* no symbols to code at all */
//table.op[opts.table_index] = 64; //here.op = (var char)64; /* invalid code marker */
//table.bits[opts.table_index] = 1; //here.bits = (var char)1;
//table.val[opts.table_index++] = 0; //here.val = (var short)0;
table[table_index++] = (1 << 24) | (64 << 16) | 0;
//table.op[opts.table_index] = 64;
//table.bits[opts.table_index] = 1;
//table.val[opts.table_index++] = 0;
table[table_index++] = (1 << 24) | (64 << 16) | 0;
opts.bits = 1;
return 0; /* no symbols, but wait for decoding to report error */
}
for (min = 1; min < max; min++) {
if (count[min] !== 0) { break; }
}
if (root < min) {
root = min;
}
/* check for an over-subscribed or incomplete set of lengths */
left = 1;
for (len = 1; len <= MAXBITS; len++) {
left <<= 1;
left -= count[len];
if (left < 0) {
return -1;
} /* over-subscribed */
}
if (left > 0 && (type === CODES || max !== 1)) {
return -1; /* incomplete set */
}
/* generate offsets into symbol table for each length for sorting */
offs[1] = 0;
for (len = 1; len < MAXBITS; len++) {
offs[len + 1] = offs[len] + count[len];
}
/* sort symbols by length, by symbol order within each length */
for (sym = 0; sym < codes; sym++) {
if (lens[lens_index + sym] !== 0) {
work[offs[lens[lens_index + sym]]++] = sym;
}
}
/*
Create and fill in decoding tables. In this loop, the table being
filled is at next and has curr index bits. The code being used is huff
with length len. That code is converted to an index by dropping drop
bits off of the bottom. For codes where len is less than drop + curr,
those top drop + curr - len bits are incremented through all values to
fill the table with replicated entries.
root is the number of index bits for the root table. When len exceeds
root, sub-tables are created pointed to by the root entry with an index
of the low root bits of huff. This is saved in low to check for when a
new sub-table should be started. drop is zero when the root table is
being filled, and drop is root when sub-tables are being filled.
When a new sub-table is needed, it is necessary to look ahead in the
code lengths to determine what size sub-table is needed. The length
counts are used for this, and so count[] is decremented as codes are
entered in the tables.
used keeps track of how many table entries have been allocated from the
provided *table space. It is checked for LENS and DIST tables against
the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in
the initial root table size constants. See the comments in inftrees.h
for more information.
sym increments through all symbols, and the loop terminates when
all codes of length max, i.e. all codes, have been processed. This
routine permits incomplete codes, so another loop after this one fills
in the rest of the decoding tables with invalid code markers.
*/
/* set up for code type */
// poor man optimization - use if-else instead of switch,
// to avoid deopts in old v8
if (type === CODES) {
base = extra = work; /* dummy value--not used */
end = 19;
} else if (type === LENS) {
base = lbase;
base_index -= 257;
extra = lext;
extra_index -= 257;
end = 256;
} else { /* DISTS */
base = dbase;
extra = dext;
end = -1;
}
/* initialize opts for loop */
huff = 0; /* starting code */
sym = 0; /* starting code symbol */
len = min; /* starting code length */
next = table_index; /* current table to fill in */
curr = root; /* current table index bits */
drop = 0; /* current bits to drop from code for index */
low = -1; /* trigger new sub-table when len > root */
used = 1 << root; /* use root table entries */
mask = used - 1; /* mask for comparing low */
/* check available table space */
if ((type === LENS && used > ENOUGH_LENS) ||
(type === DISTS && used > ENOUGH_DISTS)) {
return 1;
}
var i=0;
/* process all codes and make table entries */
for (;;) {
i++;
/* create table entry */
here_bits = len - drop;
if (work[sym] < end) {
here_op = 0;
here_val = work[sym];
}
else if (work[sym] > end) {
here_op = extra[extra_index + work[sym]];
here_val = base[base_index + work[sym]];
}
else {
here_op = 32 + 64; /* end of block */
here_val = 0;
}
/* replicate for those indices with low len bits equal to huff */
incr = 1 << (len - drop);
fill = 1 << curr;
min = fill; /* save offset to next table */
do {
fill -= incr;
table[next + (huff >> drop) + fill] = (here_bits << 24) | (here_op << 16) | here_val |0;
} while (fill !== 0);
/* backwards increment the len-bit code huff */
incr = 1 << (len - 1);
while (huff & incr) {
incr >>= 1;
}
if (incr !== 0) {
huff &= incr - 1;
huff += incr;
} else {
huff = 0;
}
/* go to next symbol, update count, len */
sym++;
if (--count[len] === 0) {
if (len === max) { break; }
len = lens[lens_index + work[sym]];
}
/* create new sub-table if needed */
if (len > root && (huff & mask) !== low) {
/* if first time, transition to sub-tables */
if (drop === 0) {
drop = root;
}
/* increment past last table */
next += min; /* here min is 1 << curr */
/* determine length of next table */
curr = len - drop;
left = 1 << curr;
while (curr + drop < max) {
left -= count[curr + drop];
if (left <= 0) { break; }
curr++;
left <<= 1;
}
/* check for enough space */
used += 1 << curr;
if ((type === LENS && used > ENOUGH_LENS) ||
(type === DISTS && used > ENOUGH_DISTS)) {
return 1;
}
/* point entry in root table to sub-table */
low = huff & mask;
/*table.op[low] = curr;
table.bits[low] = root;
table.val[low] = next - opts.table_index;*/
table[low] = (root << 24) | (curr << 16) | (next - table_index) |0;
}
}
/* fill in remaining table entry if code is incomplete (guaranteed to have
at most one remaining entry, since if the code is incomplete, the
maximum code length that was allowed to get this far is one bit) */
if (huff !== 0) {
//table.op[next + huff] = 64; /* invalid code marker */
//table.bits[next + huff] = len - drop;
//table.val[next + huff] = 0;
table[next + huff] = ((len - drop) << 24) | (64 << 16) |0;
}
/* set return parameters */
//opts.table_index += used;
opts.bits = root;
return 0;
};
},{"../utils/common":83}],93:[function(_dereq_,module,exports){
'use strict';
module.exports = {
'2': 'need dictionary', /* Z_NEED_DICT 2 */
'1': 'stream end', /* Z_STREAM_END 1 */
'0': '', /* Z_OK 0 */
'-1': 'file error', /* Z_ERRNO (-1) */
'-2': 'stream error', /* Z_STREAM_ERROR (-2) */
'-3': 'data error', /* Z_DATA_ERROR (-3) */
'-4': 'insufficient memory', /* Z_MEM_ERROR (-4) */
'-5': 'buffer error', /* Z_BUF_ERROR (-5) */
'-6': 'incompatible version' /* Z_VERSION_ERROR (-6) */
};
},{}],94:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('../utils/common');
/* Public constants ==========================================================*/
/* ===========================================================================*/
//var Z_FILTERED = 1;
//var Z_HUFFMAN_ONLY = 2;
//var Z_RLE = 3;
var Z_FIXED = 4;
//var Z_DEFAULT_STRATEGY = 0;
/* Possible values of the data_type field (though see inflate()) */
var Z_BINARY = 0;
var Z_TEXT = 1;
//var Z_ASCII = 1; // = Z_TEXT
var Z_UNKNOWN = 2;
/*============================================================================*/
function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }
// From zutil.h
var STORED_BLOCK = 0;
var STATIC_TREES = 1;
var DYN_TREES = 2;
/* The three kinds of block type */
var MIN_MATCH = 3;
var MAX_MATCH = 258;
/* The minimum and maximum match lengths */
// From deflate.h
/* ===========================================================================
* Internal compression state.
*/
var LENGTH_CODES = 29;
/* number of length codes, not counting the special END_BLOCK code */
var LITERALS = 256;
/* number of literal bytes 0..255 */
var L_CODES = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */
var D_CODES = 30;
/* number of distance codes */
var BL_CODES = 19;
/* number of codes used to transfer the bit lengths */
var HEAP_SIZE = 2*L_CODES + 1;
/* maximum heap size */
var MAX_BITS = 15;
/* All codes must not exceed MAX_BITS bits */
var Buf_size = 16;
/* size of bit buffer in bi_buf */
/* ===========================================================================
* Constants
*/
var MAX_BL_BITS = 7;
/* Bit length codes must not exceed MAX_BL_BITS bits */
var END_BLOCK = 256;
/* end of block literal code */
var REP_3_6 = 16;
/* repeat previous bit length 3-6 times (2 bits of repeat count) */
var REPZ_3_10 = 17;
/* repeat a zero length 3-10 times (3 bits of repeat count) */
var REPZ_11_138 = 18;
/* repeat a zero length 11-138 times (7 bits of repeat count) */
var extra_lbits = /* extra bits for each length code */
[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];
var extra_dbits = /* extra bits for each distance code */
[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];
var extra_blbits = /* extra bits for each bit length code */
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];
var bl_order =
[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];
/* The lengths of the bit length codes are sent in order of decreasing
* probability, to avoid transmitting the lengths for unused bit length codes.
*/
/* ===========================================================================
* Local data. These are initialized only once.
*/
// We pre-fill arrays with 0 to avoid uninitialized gaps
var DIST_CODE_LEN = 512; /* see definition of array dist_code below */
// !!!! Use flat array insdead of structure, Freq = i*2, Len = i*2+1
var static_ltree = new Array((L_CODES+2) * 2);
zero(static_ltree);
/* The static literal tree. Since the bit lengths are imposed, there is no
* need for the L_CODES extra codes used during heap construction. However
* The codes 286 and 287 are needed to build a canonical tree (see _tr_init
* below).
*/
var static_dtree = new Array(D_CODES * 2);
zero(static_dtree);
/* The static distance tree. (Actually a trivial tree since all codes use
* 5 bits.)
*/
var _dist_code = new Array(DIST_CODE_LEN);
zero(_dist_code);
/* Distance codes. The first 256 values correspond to the distances
* 3 .. 258, the last 256 values correspond to the top 8 bits of
* the 15 bit distances.
*/
var _length_code = new Array(MAX_MATCH-MIN_MATCH+1);
zero(_length_code);
/* length code for each normalized match length (0 == MIN_MATCH) */
var base_length = new Array(LENGTH_CODES);
zero(base_length);
/* First normalized length for each code (0 = MIN_MATCH) */
var base_dist = new Array(D_CODES);
zero(base_dist);
/* First normalized distance for each code (0 = distance of 1) */
var StaticTreeDesc = function (static_tree, extra_bits, extra_base, elems, max_length) {
this.static_tree = static_tree; /* static tree or NULL */
this.extra_bits = extra_bits; /* extra bits for each code or NULL */
this.extra_base = extra_base; /* base index for extra_bits */
this.elems = elems; /* max number of elements in the tree */
this.max_length = max_length; /* max bit length for the codes */
// show if `static_tree` has data or dummy - needed for monomorphic objects
this.has_stree = static_tree && static_tree.length;
};
var static_l_desc;
var static_d_desc;
var static_bl_desc;
var TreeDesc = function(dyn_tree, stat_desc) {
this.dyn_tree = dyn_tree; /* the dynamic tree */
this.max_code = 0; /* largest code with non zero frequency */
this.stat_desc = stat_desc; /* the corresponding static tree */
};
function d_code(dist) {
return dist < 256 ? _dist_code[dist] : _dist_code[256 + (dist >>> 7)];
}
/* ===========================================================================
* Output a short LSB first on the stream.
* IN assertion: there is enough room in pendingBuf.
*/
function put_short (s, w) {
// put_byte(s, (uch)((w) & 0xff));
// put_byte(s, (uch)((ush)(w) >> 8));
s.pending_buf[s.pending++] = (w) & 0xff;
s.pending_buf[s.pending++] = (w >>> 8) & 0xff;
}
/* ===========================================================================
* Send a value on a given number of bits.
* IN assertion: length <= 16 and value fits in length bits.
*/
function send_bits(s, value, length) {
if (s.bi_valid > (Buf_size - length)) {
s.bi_buf |= (value << s.bi_valid) & 0xffff;
put_short(s, s.bi_buf);
s.bi_buf = value >> (Buf_size - s.bi_valid);
s.bi_valid += length - Buf_size;
} else {
s.bi_buf |= (value << s.bi_valid) & 0xffff;
s.bi_valid += length;
}
}
function send_code(s, c, tree) {
send_bits(s, tree[c*2]/*.Code*/, tree[c*2 + 1]/*.Len*/);
}
/* ===========================================================================
* Reverse the first len bits of a code, using straightforward code (a faster
* method would use a table)
* IN assertion: 1 <= len <= 15
*/
function bi_reverse(code, len) {
var res = 0;
do {
res |= code & 1;
code >>>= 1;
res <<= 1;
} while (--len > 0);
return res >>> 1;
}
/* ===========================================================================
* Flush the bit buffer, keeping at most 7 bits in it.
*/
function bi_flush(s) {
if (s.bi_valid === 16) {
put_short(s, s.bi_buf);
s.bi_buf = 0;
s.bi_valid = 0;
} else if (s.bi_valid >= 8) {
s.pending_buf[s.pending++] = s.bi_buf & 0xff;
s.bi_buf >>= 8;
s.bi_valid -= 8;
}
}
/* ===========================================================================
* Compute the optimal bit lengths for a tree and update the total bit length
* for the current block.
* IN assertion: the fields freq and dad are set, heap[heap_max] and
* above are the tree nodes sorted by increasing frequency.
* OUT assertions: the field len is set to the optimal bit length, the
* array bl_count contains the frequencies for each bit length.
* The length opt_len is updated; static_len is also updated if stree is
* not null.
*/
function gen_bitlen(s, desc)
// deflate_state *s;
// tree_desc *desc; /* the tree descriptor */
{
var tree = desc.dyn_tree;
var max_code = desc.max_code;
var stree = desc.stat_desc.static_tree;
var has_stree = desc.stat_desc.has_stree;
var extra = desc.stat_desc.extra_bits;
var base = desc.stat_desc.extra_base;
var max_length = desc.stat_desc.max_length;
var h; /* heap index */
var n, m; /* iterate over the tree elements */
var bits; /* bit length */
var xbits; /* extra bits */
var f; /* frequency */
var overflow = 0; /* number of elements with bit length too large */
for (bits = 0; bits <= MAX_BITS; bits++) {
s.bl_count[bits] = 0;
}
/* In a first pass, compute the optimal bit lengths (which may
* overflow in the case of the bit length tree).
*/
tree[s.heap[s.heap_max]*2 + 1]/*.Len*/ = 0; /* root of the heap */
for (h = s.heap_max+1; h < HEAP_SIZE; h++) {
n = s.heap[h];
bits = tree[tree[n*2 +1]/*.Dad*/ * 2 + 1]/*.Len*/ + 1;
if (bits > max_length) {
bits = max_length;
overflow++;
}
tree[n*2 + 1]/*.Len*/ = bits;
/* We overwrite tree[n].Dad which is no longer needed */
if (n > max_code) { continue; } /* not a leaf node */
s.bl_count[bits]++;
xbits = 0;
if (n >= base) {
xbits = extra[n-base];
}
f = tree[n * 2]/*.Freq*/;
s.opt_len += f * (bits + xbits);
if (has_stree) {
s.static_len += f * (stree[n*2 + 1]/*.Len*/ + xbits);
}
}
if (overflow === 0) { return; }
// Trace((stderr,"\nbit length overflow\n"));
/* This happens for example on obj2 and pic of the Calgary corpus */
/* Find the first bit length which could increase: */
do {
bits = max_length-1;
while (s.bl_count[bits] === 0) { bits--; }
s.bl_count[bits]--; /* move one leaf down the tree */
s.bl_count[bits+1] += 2; /* move one overflow item as its brother */
s.bl_count[max_length]--;
/* The brother of the overflow item also moves one step up,
* but this does not affect bl_count[max_length]
*/
overflow -= 2;
} while (overflow > 0);
/* Now recompute all bit lengths, scanning in increasing frequency.
* h is still equal to HEAP_SIZE. (It is simpler to reconstruct all
* lengths instead of fixing only the wrong ones. This idea is taken
* from 'ar' written by Haruhiko Okumura.)
*/
for (bits = max_length; bits !== 0; bits--) {
n = s.bl_count[bits];
while (n !== 0) {
m = s.heap[--h];
if (m > max_code) { continue; }
if (tree[m*2 + 1]/*.Len*/ !== bits) {
// Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits));
s.opt_len += (bits - tree[m*2 + 1]/*.Len*/)*tree[m*2]/*.Freq*/;
tree[m*2 + 1]/*.Len*/ = bits;
}
n--;
}
}
}
/* ===========================================================================
* Generate the codes for a given tree and bit counts (which need not be
* optimal).
* IN assertion: the array bl_count contains the bit length statistics for
* the given tree and the field len is set for all tree elements.
* OUT assertion: the field code is set for all tree elements of non
* zero code length.
*/
function gen_codes(tree, max_code, bl_count)
// ct_data *tree; /* the tree to decorate */
// int max_code; /* largest code with non zero frequency */
// ushf *bl_count; /* number of codes at each bit length */
{
var next_code = new Array(MAX_BITS+1); /* next code value for each bit length */
var code = 0; /* running code value */
var bits; /* bit index */
var n; /* code index */
/* The distribution counts are first used to generate the code values
* without bit reversal.
*/
for (bits = 1; bits <= MAX_BITS; bits++) {
next_code[bits] = code = (code + bl_count[bits-1]) << 1;
}
/* Check that the bit counts in bl_count are consistent. The last code
* must be all ones.
*/
//Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
// "inconsistent bit counts");
//Tracev((stderr,"\ngen_codes: max_code %d ", max_code));
for (n = 0; n <= max_code; n++) {
var len = tree[n*2 + 1]/*.Len*/;
if (len === 0) { continue; }
/* Now reverse the bits */
tree[n*2]/*.Code*/ = bi_reverse(next_code[len]++, len);
//Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
// n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
}
}
/* ===========================================================================
* Initialize the various 'constant' tables.
*/
function tr_static_init() {
var n; /* iterates over tree elements */
var bits; /* bit counter */
var length; /* length value */
var code; /* code value */
var dist; /* distance index */
var bl_count = new Array(MAX_BITS+1);
/* number of codes at each bit length for an optimal tree */
// do check in _tr_init()
//if (static_init_done) return;
/* For some embedded targets, global variables are not initialized: */
/*#ifdef NO_INIT_GLOBAL_POINTERS
static_l_desc.static_tree = static_ltree;
static_l_desc.extra_bits = extra_lbits;
static_d_desc.static_tree = static_dtree;
static_d_desc.extra_bits = extra_dbits;
static_bl_desc.extra_bits = extra_blbits;
#endif*/
/* Initialize the mapping length (0..255) -> length code (0..28) */
length = 0;
for (code = 0; code < LENGTH_CODES-1; code++) {
base_length[code] = length;
for (n = 0; n < (1<<extra_lbits[code]); n++) {
_length_code[length++] = code;
}
}
//Assert (length == 256, "tr_static_init: length != 256");
/* Note that the length 255 (match length 258) can be represented
* in two different ways: code 284 + 5 bits or code 285, so we
* overwrite length_code[255] to use the best encoding:
*/
_length_code[length-1] = code;
/* Initialize the mapping dist (0..32K) -> dist code (0..29) */
dist = 0;
for (code = 0 ; code < 16; code++) {
base_dist[code] = dist;
for (n = 0; n < (1<<extra_dbits[code]); n++) {
_dist_code[dist++] = code;
}
}
//Assert (dist == 256, "tr_static_init: dist != 256");
dist >>= 7; /* from now on, all distances are divided by 128 */
for (; code < D_CODES; code++) {
base_dist[code] = dist << 7;
for (n = 0; n < (1<<(extra_dbits[code]-7)); n++) {
_dist_code[256 + dist++] = code;
}
}
//Assert (dist == 256, "tr_static_init: 256+dist != 512");
/* Construct the codes of the static literal tree */
for (bits = 0; bits <= MAX_BITS; bits++) {
bl_count[bits] = 0;
}
n = 0;
while (n <= 143) {
static_ltree[n*2 + 1]/*.Len*/ = 8;
n++;
bl_count[8]++;
}
while (n <= 255) {
static_ltree[n*2 + 1]/*.Len*/ = 9;
n++;
bl_count[9]++;
}
while (n <= 279) {
static_ltree[n*2 + 1]/*.Len*/ = 7;
n++;
bl_count[7]++;
}
while (n <= 287) {
static_ltree[n*2 + 1]/*.Len*/ = 8;
n++;
bl_count[8]++;
}
/* Codes 286 and 287 do not exist, but we must include them in the
* tree construction to get a canonical Huffman tree (longest code
* all ones)
*/
gen_codes(static_ltree, L_CODES+1, bl_count);
/* The static distance tree is trivial: */
for (n = 0; n < D_CODES; n++) {
static_dtree[n*2 + 1]/*.Len*/ = 5;
static_dtree[n*2]/*.Code*/ = bi_reverse(n, 5);
}
// Now data ready and we can init static trees
static_l_desc = new StaticTreeDesc(static_ltree, extra_lbits, LITERALS+1, L_CODES, MAX_BITS);
static_d_desc = new StaticTreeDesc(static_dtree, extra_dbits, 0, D_CODES, MAX_BITS);
static_bl_desc =new StaticTreeDesc(new Array(0), extra_blbits, 0, BL_CODES, MAX_BL_BITS);
//static_init_done = true;
}
/* ===========================================================================
* Initialize a new block.
*/
function init_block(s) {
var n; /* iterates over tree elements */
/* Initialize the trees. */
for (n = 0; n < L_CODES; n++) { s.dyn_ltree[n*2]/*.Freq*/ = 0; }
for (n = 0; n < D_CODES; n++) { s.dyn_dtree[n*2]/*.Freq*/ = 0; }
for (n = 0; n < BL_CODES; n++) { s.bl_tree[n*2]/*.Freq*/ = 0; }
s.dyn_ltree[END_BLOCK*2]/*.Freq*/ = 1;
s.opt_len = s.static_len = 0;
s.last_lit = s.matches = 0;
}
/* ===========================================================================
* Flush the bit buffer and align the output on a byte boundary
*/
function bi_windup(s)
{
if (s.bi_valid > 8) {
put_short(s, s.bi_buf);
} else if (s.bi_valid > 0) {
//put_byte(s, (Byte)s->bi_buf);
s.pending_buf[s.pending++] = s.bi_buf;
}
s.bi_buf = 0;
s.bi_valid = 0;
}
/* ===========================================================================
* Copy a stored block, storing first the length and its
* one's complement if requested.
*/
function copy_block(s, buf, len, header)
//DeflateState *s;
//charf *buf; /* the input data */
//unsigned len; /* its length */
//int header; /* true if block header must be written */
{
bi_windup(s); /* align on byte boundary */
if (header) {
put_short(s, len);
put_short(s, ~len);
}
// while (len--) {
// put_byte(s, *buf++);
// }
utils.arraySet(s.pending_buf, s.window, buf, len, s.pending);
s.pending += len;
}
/* ===========================================================================
* Compares to subtrees, using the tree depth as tie breaker when
* the subtrees have equal frequency. This minimizes the worst case length.
*/
function smaller(tree, n, m, depth) {
var _n2 = n*2;
var _m2 = m*2;
return (tree[_n2]/*.Freq*/ < tree[_m2]/*.Freq*/ ||
(tree[_n2]/*.Freq*/ === tree[_m2]/*.Freq*/ && depth[n] <= depth[m]));
}
/* ===========================================================================
* Restore the heap property by moving down the tree starting at node k,
* exchanging a node with the smallest of its two sons if necessary, stopping
* when the heap property is re-established (each father smaller than its
* two sons).
*/
function pqdownheap(s, tree, k)
// deflate_state *s;
// ct_data *tree; /* the tree to restore */
// int k; /* node to move down */
{
var v = s.heap[k];
var j = k << 1; /* left son of k */
while (j <= s.heap_len) {
/* Set j to the smallest of the two sons: */
if (j < s.heap_len &&
smaller(tree, s.heap[j+1], s.heap[j], s.depth)) {
j++;
}
/* Exit if v is smaller than both sons */
if (smaller(tree, v, s.heap[j], s.depth)) { break; }
/* Exchange v with the smallest son */
s.heap[k] = s.heap[j];
k = j;
/* And continue down the tree, setting j to the left son of k */
j <<= 1;
}
s.heap[k] = v;
}
// inlined manually
// var SMALLEST = 1;
/* ===========================================================================
* Send the block data compressed using the given Huffman trees
*/
function compress_block(s, ltree, dtree)
// deflate_state *s;
// const ct_data *ltree; /* literal tree */
// const ct_data *dtree; /* distance tree */
{
var dist; /* distance of matched string */
var lc; /* match length or unmatched char (if dist == 0) */
var lx = 0; /* running index in l_buf */
var code; /* the code to send */
var extra; /* number of extra bits to send */
if (s.last_lit !== 0) {
do {
dist = (s.pending_buf[s.d_buf + lx*2] << 8) | (s.pending_buf[s.d_buf + lx*2 + 1]);
lc = s.pending_buf[s.l_buf + lx];
lx++;
if (dist === 0) {
send_code(s, lc, ltree); /* send a literal byte */
//Tracecv(isgraph(lc), (stderr," '%c' ", lc));
} else {
/* Here, lc is the match length - MIN_MATCH */
code = _length_code[lc];
send_code(s, code+LITERALS+1, ltree); /* send the length code */
extra = extra_lbits[code];
if (extra !== 0) {
lc -= base_length[code];
send_bits(s, lc, extra); /* send the extra length bits */
}
dist--; /* dist is now the match distance - 1 */
code = d_code(dist);
//Assert (code < D_CODES, "bad d_code");
send_code(s, code, dtree); /* send the distance code */
extra = extra_dbits[code];
if (extra !== 0) {
dist -= base_dist[code];
send_bits(s, dist, extra); /* send the extra distance bits */
}
} /* literal or match pair ? */
/* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
//Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
// "pendingBuf overflow");
} while (lx < s.last_lit);
}
send_code(s, END_BLOCK, ltree);
}
/* ===========================================================================
* Construct one Huffman tree and assigns the code bit strings and lengths.
* Update the total bit length for the current block.
* IN assertion: the field freq is set for all tree elements.
* OUT assertions: the fields len and code are set to the optimal bit length
* and corresponding code. The length opt_len is updated; static_len is
* also updated if stree is not null. The field max_code is set.
*/
function build_tree(s, desc)
// deflate_state *s;
// tree_desc *desc; /* the tree descriptor */
{
var tree = desc.dyn_tree;
var stree = desc.stat_desc.static_tree;
var has_stree = desc.stat_desc.has_stree;
var elems = desc.stat_desc.elems;
var n, m; /* iterate over heap elements */
var max_code = -1; /* largest code with non zero frequency */
var node; /* new node being created */
/* Construct the initial heap, with least frequent element in
* heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1].
* heap[0] is not used.
*/
s.heap_len = 0;
s.heap_max = HEAP_SIZE;
for (n = 0; n < elems; n++) {
if (tree[n * 2]/*.Freq*/ !== 0) {
s.heap[++s.heap_len] = max_code = n;
s.depth[n] = 0;
} else {
tree[n*2 + 1]/*.Len*/ = 0;
}
}
/* The pkzip format requires that at least one distance code exists,
* and that at least one bit should be sent even if there is only one
* possible code. So to avoid special checks later on we force at least
* two codes of non zero frequency.
*/
while (s.heap_len < 2) {
node = s.heap[++s.heap_len] = (max_code < 2 ? ++max_code : 0);
tree[node * 2]/*.Freq*/ = 1;
s.depth[node] = 0;
s.opt_len--;
if (has_stree) {
s.static_len -= stree[node*2 + 1]/*.Len*/;
}
/* node is 0 or 1 so it does not have extra bits */
}
desc.max_code = max_code;
/* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
* establish sub-heaps of increasing lengths:
*/
for (n = (s.heap_len >> 1/*int /2*/); n >= 1; n--) { pqdownheap(s, tree, n); }
/* Construct the Huffman tree by repeatedly combining the least two
* frequent nodes.
*/
node = elems; /* next internal node of the tree */
do {
//pqremove(s, tree, n); /* n = node of least frequency */
/*** pqremove ***/
n = s.heap[1/*SMALLEST*/];
s.heap[1/*SMALLEST*/] = s.heap[s.heap_len--];
pqdownheap(s, tree, 1/*SMALLEST*/);
/***/
m = s.heap[1/*SMALLEST*/]; /* m = node of next least frequency */
s.heap[--s.heap_max] = n; /* keep the nodes sorted by frequency */
s.heap[--s.heap_max] = m;
/* Create a new node father of n and m */
tree[node * 2]/*.Freq*/ = tree[n * 2]/*.Freq*/ + tree[m * 2]/*.Freq*/;
s.depth[node] = (s.depth[n] >= s.depth[m] ? s.depth[n] : s.depth[m]) + 1;
tree[n*2 + 1]/*.Dad*/ = tree[m*2 + 1]/*.Dad*/ = node;
/* and insert the new node in the heap */
s.heap[1/*SMALLEST*/] = node++;
pqdownheap(s, tree, 1/*SMALLEST*/);
} while (s.heap_len >= 2);
s.heap[--s.heap_max] = s.heap[1/*SMALLEST*/];
/* At this point, the fields freq and dad are set. We can now
* generate the bit lengths.
*/
gen_bitlen(s, desc);
/* The field len is now set, we can generate the bit codes */
gen_codes(tree, max_code, s.bl_count);
}
/* ===========================================================================
* Scan a literal or distance tree to determine the frequencies of the codes
* in the bit length tree.
*/
function scan_tree(s, tree, max_code)
// deflate_state *s;
// ct_data *tree; /* the tree to be scanned */
// int max_code; /* and its largest code of non zero frequency */
{
var n; /* iterates over all tree elements */
var prevlen = -1; /* last emitted length */
var curlen; /* length of current code */
var nextlen = tree[0*2 + 1]/*.Len*/; /* length of next code */
var count = 0; /* repeat count of the current code */
var max_count = 7; /* max repeat count */
var min_count = 4; /* min repeat count */
if (nextlen === 0) {
max_count = 138;
min_count = 3;
}
tree[(max_code+1)*2 + 1]/*.Len*/ = 0xffff; /* guard */
for (n = 0; n <= max_code; n++) {
curlen = nextlen;
nextlen = tree[(n+1)*2 + 1]/*.Len*/;
if (++count < max_count && curlen === nextlen) {
continue;
} else if (count < min_count) {
s.bl_tree[curlen * 2]/*.Freq*/ += count;
} else if (curlen !== 0) {
if (curlen !== prevlen) { s.bl_tree[curlen * 2]/*.Freq*/++; }
s.bl_tree[REP_3_6*2]/*.Freq*/++;
} else if (count <= 10) {
s.bl_tree[REPZ_3_10*2]/*.Freq*/++;
} else {
s.bl_tree[REPZ_11_138*2]/*.Freq*/++;
}
count = 0;
prevlen = curlen;
if (nextlen === 0) {
max_count = 138;
min_count = 3;
} else if (curlen === nextlen) {
max_count = 6;
min_count = 3;
} else {
max_count = 7;
min_count = 4;
}
}
}
/* ===========================================================================
* Send a literal or distance tree in compressed form, using the codes in
* bl_tree.
*/
function send_tree(s, tree, max_code)
// deflate_state *s;
// ct_data *tree; /* the tree to be scanned */
// int max_code; /* and its largest code of non zero frequency */
{
var n; /* iterates over all tree elements */
var prevlen = -1; /* last emitted length */
var curlen; /* length of current code */
var nextlen = tree[0*2 + 1]/*.Len*/; /* length of next code */
var count = 0; /* repeat count of the current code */
var max_count = 7; /* max repeat count */
var min_count = 4; /* min repeat count */
/* tree[max_code+1].Len = -1; */ /* guard already set */
if (nextlen === 0) {
max_count = 138;
min_count = 3;
}
for (n = 0; n <= max_code; n++) {
curlen = nextlen;
nextlen = tree[(n+1)*2 + 1]/*.Len*/;
if (++count < max_count && curlen === nextlen) {
continue;
} else if (count < min_count) {
do { send_code(s, curlen, s.bl_tree); } while (--count !== 0);
} else if (curlen !== 0) {
if (curlen !== prevlen) {
send_code(s, curlen, s.bl_tree);
count--;
}
//Assert(count >= 3 && count <= 6, " 3_6?");
send_code(s, REP_3_6, s.bl_tree);
send_bits(s, count-3, 2);
} else if (count <= 10) {
send_code(s, REPZ_3_10, s.bl_tree);
send_bits(s, count-3, 3);
} else {
send_code(s, REPZ_11_138, s.bl_tree);
send_bits(s, count-11, 7);
}
count = 0;
prevlen = curlen;
if (nextlen === 0) {
max_count = 138;
min_count = 3;
} else if (curlen === nextlen) {
max_count = 6;
min_count = 3;
} else {
max_count = 7;
min_count = 4;
}
}
}
/* ===========================================================================
* Construct the Huffman tree for the bit lengths and return the index in
* bl_order of the last bit length code to send.
*/
function build_bl_tree(s) {
var max_blindex; /* index of last bit length code of non zero freq */
/* Determine the bit length frequencies for literal and distance trees */
scan_tree(s, s.dyn_ltree, s.l_desc.max_code);
scan_tree(s, s.dyn_dtree, s.d_desc.max_code);
/* Build the bit length tree: */
build_tree(s, s.bl_desc);
/* opt_len now includes the length of the tree representations, except
* the lengths of the bit lengths codes and the 5+5+4 bits for the counts.
*/
/* Determine the number of bit length codes to send. The pkzip format
* requires that at least 4 bit length codes be sent. (appnote.txt says
* 3 but the actual value used is 4.)
*/
for (max_blindex = BL_CODES-1; max_blindex >= 3; max_blindex--) {
if (s.bl_tree[bl_order[max_blindex]*2 + 1]/*.Len*/ !== 0) {
break;
}
}
/* Update opt_len to include the bit length tree and counts */
s.opt_len += 3*(max_blindex+1) + 5+5+4;
//Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
// s->opt_len, s->static_len));
return max_blindex;
}
/* ===========================================================================
* Send the header for a block using dynamic Huffman trees: the counts, the
* lengths of the bit length codes, the literal tree and the distance tree.
* IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4.
*/
function send_all_trees(s, lcodes, dcodes, blcodes)
// deflate_state *s;
// int lcodes, dcodes, blcodes; /* number of codes for each tree */
{
var rank; /* index in bl_order */
//Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes");
//Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES,
// "too many codes");
//Tracev((stderr, "\nbl counts: "));
send_bits(s, lcodes-257, 5); /* not +255 as stated in appnote.txt */
send_bits(s, dcodes-1, 5);
send_bits(s, blcodes-4, 4); /* not -3 as stated in appnote.txt */
for (rank = 0; rank < blcodes; rank++) {
//Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
send_bits(s, s.bl_tree[bl_order[rank]*2 + 1]/*.Len*/, 3);
}
//Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));
send_tree(s, s.dyn_ltree, lcodes-1); /* literal tree */
//Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));
send_tree(s, s.dyn_dtree, dcodes-1); /* distance tree */
//Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
}
/* ===========================================================================
* Check if the data type is TEXT or BINARY, using the following algorithm:
* - TEXT if the two conditions below are satisfied:
* a) There are no non-portable control characters belonging to the
* "black list" (0..6, 14..25, 28..31).
* b) There is at least one printable character belonging to the
* "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255).
* - BINARY otherwise.
* - The following partially-portable control characters form a
* "gray list" that is ignored in this detection algorithm:
* (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}).
* IN assertion: the fields Freq of dyn_ltree are set.
*/
function detect_data_type(s) {
/* black_mask is the bit mask of black-listed bytes
* set bits 0..6, 14..25, and 28..31
* 0xf3ffc07f = binary 11110011111111111100000001111111
*/
var black_mask = 0xf3ffc07f;
var n;
/* Check for non-textual ("black-listed") bytes. */
for (n = 0; n <= 31; n++, black_mask >>>= 1) {
if ((black_mask & 1) && (s.dyn_ltree[n*2]/*.Freq*/ !== 0)) {
return Z_BINARY;
}
}
/* Check for textual ("white-listed") bytes. */
if (s.dyn_ltree[9 * 2]/*.Freq*/ !== 0 || s.dyn_ltree[10 * 2]/*.Freq*/ !== 0 ||
s.dyn_ltree[13 * 2]/*.Freq*/ !== 0) {
return Z_TEXT;
}
for (n = 32; n < LITERALS; n++) {
if (s.dyn_ltree[n * 2]/*.Freq*/ !== 0) {
return Z_TEXT;
}
}
/* There are no "black-listed" or "white-listed" bytes:
* this stream either is empty or has tolerated ("gray-listed") bytes only.
*/
return Z_BINARY;
}
var static_init_done = false;
/* ===========================================================================
* Initialize the tree data structures for a new zlib stream.
*/
function _tr_init(s)
{
if (!static_init_done) {
tr_static_init();
static_init_done = true;
}
s.l_desc = new TreeDesc(s.dyn_ltree, static_l_desc);
s.d_desc = new TreeDesc(s.dyn_dtree, static_d_desc);
s.bl_desc = new TreeDesc(s.bl_tree, static_bl_desc);
s.bi_buf = 0;
s.bi_valid = 0;
/* Initialize the first block of the first file: */
init_block(s);
}
/* ===========================================================================
* Send a stored block
*/
function _tr_stored_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf; /* input block */
//ulg stored_len; /* length of input block */
//int last; /* one if this is the last block for a file */
{
send_bits(s, (STORED_BLOCK<<1)+(last ? 1 : 0), 3); /* send block type */
copy_block(s, buf, stored_len, true); /* with header */
}
/* ===========================================================================
* Send one empty static block to give enough lookahead for inflate.
* This takes 10 bits, of which 7 may remain in the bit buffer.
*/
function _tr_align(s) {
send_bits(s, STATIC_TREES<<1, 3);
send_code(s, END_BLOCK, static_ltree);
bi_flush(s);
}
/* ===========================================================================
* Determine the best encoding for the current block: dynamic trees, static
* trees or store, and output the encoded block to the zip file.
*/
function _tr_flush_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf; /* input block, or NULL if too old */
//ulg stored_len; /* length of input block */
//int last; /* one if this is the last block for a file */
{
var opt_lenb, static_lenb; /* opt_len and static_len in bytes */
var max_blindex = 0; /* index of last bit length code of non zero freq */
/* Build the Huffman trees unless a stored block is forced */
if (s.level > 0) {
/* Check if the file is binary or text */
if (s.strm.data_type === Z_UNKNOWN) {
s.strm.data_type = detect_data_type(s);
}
/* Construct the literal and distance trees */
build_tree(s, s.l_desc);
// Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len,
// s->static_len));
build_tree(s, s.d_desc);
// Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len,
// s->static_len));
/* At this point, opt_len and static_len are the total bit lengths of
* the compressed block data, excluding the tree representations.
*/
/* Build the bit length tree for the above two trees, and get the index
* in bl_order of the last bit length code to send.
*/
max_blindex = build_bl_tree(s);
/* Determine the best encoding. Compute the block lengths in bytes. */
opt_lenb = (s.opt_len+3+7) >>> 3;
static_lenb = (s.static_len+3+7) >>> 3;
// Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
// opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
// s->last_lit));
if (static_lenb <= opt_lenb) { opt_lenb = static_lenb; }
} else {
// Assert(buf != (char*)0, "lost buf");
opt_lenb = static_lenb = stored_len + 5; /* force a stored block */
}
if ((stored_len+4 <= opt_lenb) && (buf !== -1)) {
/* 4: two words for the lengths */
/* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE.
* Otherwise we can't have processed more than WSIZE input bytes since
* the last block flush, because compression would have been
* successful. If LIT_BUFSIZE <= WSIZE, it is never too late to
* transform a block into a stored block.
*/
_tr_stored_block(s, buf, stored_len, last);
} else if (s.strategy === Z_FIXED || static_lenb === opt_lenb) {
send_bits(s, (STATIC_TREES<<1) + (last ? 1 : 0), 3);
compress_block(s, static_ltree, static_dtree);
} else {
send_bits(s, (DYN_TREES<<1) + (last ? 1 : 0), 3);
send_all_trees(s, s.l_desc.max_code+1, s.d_desc.max_code+1, max_blindex+1);
compress_block(s, s.dyn_ltree, s.dyn_dtree);
}
// Assert (s->compressed_len == s->bits_sent, "bad compressed size");
/* The above check is made mod 2^32, for files larger than 512 MB
* and uLong implemented on 32 bits.
*/
init_block(s);
if (last) {
bi_windup(s);
}
// Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
// s->compressed_len-7*last));
}
/* ===========================================================================
* Save the match info and tally the frequency counts. Return true if
* the current block must be flushed.
*/
function _tr_tally(s, dist, lc)
// deflate_state *s;
// unsigned dist; /* distance of matched string */
// unsigned lc; /* match length-MIN_MATCH or unmatched char (if dist==0) */
{
//var out_length, in_length, dcode;
s.pending_buf[s.d_buf + s.last_lit * 2] = (dist >>> 8) & 0xff;
s.pending_buf[s.d_buf + s.last_lit * 2 + 1] = dist & 0xff;
s.pending_buf[s.l_buf + s.last_lit] = lc & 0xff;
s.last_lit++;
if (dist === 0) {
/* lc is the unmatched char */
s.dyn_ltree[lc*2]/*.Freq*/++;
} else {
s.matches++;
/* Here, lc is the match length - MIN_MATCH */
dist--; /* dist = match distance - 1 */
//Assert((ush)dist < (ush)MAX_DIST(s) &&
// (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&
// (ush)d_code(dist) < (ush)D_CODES, "_tr_tally: bad match");
s.dyn_ltree[(_length_code[lc]+LITERALS+1) * 2]/*.Freq*/++;
s.dyn_dtree[d_code(dist) * 2]/*.Freq*/++;
}
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef TRUNCATE_BLOCK
// /* Try to guess if it is profitable to stop the current block here */
// if ((s.last_lit & 0x1fff) === 0 && s.level > 2) {
// /* Compute an upper bound for the compressed length */
// out_length = s.last_lit*8;
// in_length = s.strstart - s.block_start;
//
// for (dcode = 0; dcode < D_CODES; dcode++) {
// out_length += s.dyn_dtree[dcode*2]/*.Freq*/ * (5 + extra_dbits[dcode]);
// }
// out_length >>>= 3;
// //Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ",
// // s->last_lit, in_length, out_length,
// // 100L - out_length*100L/in_length));
// if (s.matches < (s.last_lit>>1)/*int /2*/ && out_length < (in_length>>1)/*int /2*/) {
// return true;
// }
// }
//#endif
return (s.last_lit === s.lit_bufsize-1);
/* We avoid equality with lit_bufsize because of wraparound at 64K
* on 16 bit machines and because stored blocks are restricted to
* 64K-1 bytes.
*/
}
exports._tr_init = _tr_init;
exports._tr_stored_block = _tr_stored_block;
exports._tr_flush_block = _tr_flush_block;
exports._tr_tally = _tr_tally;
exports._tr_align = _tr_align;
},{"../utils/common":83}],95:[function(_dereq_,module,exports){
'use strict';
function ZStream() {
/* next input byte */
this.input = null; // JS specific, because we have no pointers
this.next_in = 0;
/* number of bytes available at input */
this.avail_in = 0;
/* total number of input bytes read so far */
this.total_in = 0;
/* next output byte should be put there */
this.output = null; // JS specific, because we have no pointers
this.next_out = 0;
/* remaining free space at output */
this.avail_out = 0;
/* total number of bytes output so far */
this.total_out = 0;
/* last error message, NULL if no error */
this.msg = ''/*Z_NULL*/;
/* not visible by applications */
this.state = null;
/* best guess about the data type: binary or text */
this.data_type = 2/*Z_UNKNOWN*/;
/* adler32 value of the uncompressed data */
this.adler = 0;
}
module.exports = ZStream;
},{}]},{},[1]);
|
project/react/src/pages/index/index.js
|
water-wheel/generator-flash
|
//import base&&tool
import 'whatwg-fetch'
import 'scss_mixin/reset.scss' //reset 样式
import 'tools/polyfill'
import React from 'react'
import ReactDOM from 'react-dom'
import createHashHistory from 'history/lib/createHashHistory'
import { IndexRedirect,
Route,
Router,
Redirect } from 'react-router';
// import containers
import App from './containers/App'
import Home from './containers/Home'
import Site from './containers/Site'
import List from './containers/Site/list'
import Detail from './containers/Site/detail'
// 解决路由切换时页面滚动问题
// https://github.com/webpack/webpack/issues/1949
const history = createHashHistory();
history.listen(location => {
setTimeout(() => {
if (location.action === 'POP') {
return;
}
window.scrollTo(0, 0);
});
});
const rootElement = document.getElementById('root');
ReactDOM.render(
<Router history={history}>
<Route path="/" component={App}>
<IndexRedirect to="main"/>
<Route path="home" component={Home}/>
<Route path="site" component={Site}>
<IndexRedirect to="list"/>
<Route path="list" component={List}/>
<Route path=":id" component={Detail}/>
</Route>
<Route path="my" getComponent={(location, callback) => {
require.ensure([], function (require) {
callback(null, require('./containers/My').default)
}, 'My')
}}/>
</Route>
<Redirect from="*" to="/home"/>
</Router>,
rootElement
)
|
src/svg-icons/av/fiber-manual-record.js
|
andrejunges/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let AvFiberManualRecord = (props) => (
<SvgIcon {...props}>
<circle cx="12" cy="12" r="8"/>
</SvgIcon>
);
AvFiberManualRecord = pure(AvFiberManualRecord);
AvFiberManualRecord.displayName = 'AvFiberManualRecord';
AvFiberManualRecord.muiName = 'SvgIcon';
export default AvFiberManualRecord;
|
demos/toggles/demos/switchOn.js
|
isogon/styled-mdl-website
|
import React from 'react'
import { Switch } from 'styled-mdl'
const demo = () => <Switch defaultChecked />
const caption = 'Switch On'
const code = '<Switch defaultChecked />'
export default { demo, caption, code }
|
src/components/Home/SurahsList/index.js
|
hasibsahibzada/quran.com-frontend
|
import React from 'react';
import styled from 'styled-components';
import * as customPropTypes from 'customPropTypes';
import Link from 'react-router/lib/Link';
import { CHAPTERS_LIST_EVENTS } from '../../../events';
const Item = styled.li`
color: ${props => props.theme.brandPrimary};
&:hover {
background: #f1f1f1;
}
`;
const Arabic = styled.div`font-size: 14px;`;
const Translated = styled.div`font-size: 10px;`;
const StyledLink = styled(Link)`
display: block;
padding: 10px 10px;
`;
const SurahsList = props =>
<ul className="col-md-4 list-unstyled">
{props.chapters.map(chapter =>
<Item key={chapter.id}>
<StyledLink
to={`/${chapter.id}`}
className="row"
{...CHAPTERS_LIST_EVENTS.CLICK.CHAPTER_LINK.PROPS}
>
<div className="col-xs-2 text-muted">
{chapter.chapterNumber}
</div>
<div className="col-xs-7">
{chapter.nameSimple}
</div>
<Arabic className="col-xs-3 text-left">
<span className={`icon-surah${chapter.id}`} />
</Arabic>
<Translated className="col-xs-10 col-xs-offset-2">
<span
className={`text-uppercase ${chapter.translatedName
.languageName}`}
>
{chapter.translatedName.name}
</span>
</Translated>
</StyledLink>
</Item>
)}
</ul>;
SurahsList.propTypes = {
chapters: customPropTypes.chapters.isRequired
};
export default SurahsList;
|
src/elements/Header/HeaderSubheader.js
|
shengnian/shengnian-ui-react
|
import cx from 'classnames'
import PropTypes from 'prop-types'
import React from 'react'
import {
childrenUtils,
createShorthandFactory,
customPropTypes,
getElementType,
getUnhandledProps,
META,
} from '../../lib'
/**
* Headers may contain subheaders.
*/
function HeaderSubheader(props) {
const { children, className, content } = props
const classes = cx('sub header', className)
const rest = getUnhandledProps(HeaderSubheader, props)
const ElementType = getElementType(HeaderSubheader, props)
return (
<ElementType {...rest} className={classes}>
{childrenUtils.isNil(children) ? content : children}
</ElementType>
)
}
HeaderSubheader._meta = {
name: 'HeaderSubheader',
parent: 'Header',
type: META.TYPES.ELEMENT,
}
HeaderSubheader.propTypes = {
/** An element type to render as (string or function). */
as: customPropTypes.as,
/** Primary content. */
children: PropTypes.node,
/** Additional classes. */
className: PropTypes.string,
/** Shorthand for primary content. */
content: customPropTypes.contentShorthand,
}
HeaderSubheader.create = createShorthandFactory(HeaderSubheader, content => ({ content }))
export default HeaderSubheader
|
src/svg-icons/device/location-disabled.js
|
xmityaz/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let DeviceLocationDisabled = (props) => (
<SvgIcon {...props}>
<path d="M20.94 11c-.46-4.17-3.77-7.48-7.94-7.94V1h-2v2.06c-1.13.12-2.19.46-3.16.97l1.5 1.5C10.16 5.19 11.06 5 12 5c3.87 0 7 3.13 7 7 0 .94-.19 1.84-.52 2.65l1.5 1.5c.5-.96.84-2.02.97-3.15H23v-2h-2.06zM3 4.27l2.04 2.04C3.97 7.62 3.25 9.23 3.06 11H1v2h2.06c.46 4.17 3.77 7.48 7.94 7.94V23h2v-2.06c1.77-.2 3.38-.91 4.69-1.98L19.73 21 21 19.73 4.27 3 3 4.27zm13.27 13.27C15.09 18.45 13.61 19 12 19c-3.87 0-7-3.13-7-7 0-1.61.55-3.09 1.46-4.27l9.81 9.81z"/>
</SvgIcon>
);
DeviceLocationDisabled = pure(DeviceLocationDisabled);
DeviceLocationDisabled.displayName = 'DeviceLocationDisabled';
DeviceLocationDisabled.muiName = 'SvgIcon';
export default DeviceLocationDisabled;
|
examples/huge-apps/routes/Course/components/Nav.js
|
jwaltonmedia/react-router
|
import React from 'react'
import { Link } from 'react-router'
const styles = {}
styles.nav = {
borderBottom: '1px solid #aaa'
}
styles.link = {
display: 'inline-block',
padding: 10,
textDecoration: 'none'
}
styles.activeLink = {
...styles.link,
color: 'red'
}
class Nav extends React.Component {
render() {
const { course } = this.props
const pages = [
[ 'announcements', 'Announcements' ],
[ 'assignments', 'Assignments' ],
[ 'grades', 'Grades' ]
]
return (
<nav style={styles.nav}>
{pages.map((page, index) => (
<Link
key={page[0]}
activeStyle={index === 0 ? { ...styles.activeLink, paddingLeft: 0 } : styles.activeLink}
style={index === 0 ? { ...styles.link, paddingLeft: 0 } : styles.link}
to={`/course/${course.id}/${page[0]}`}
>{page[1]}</Link>
))}
</nav>
)
}
}
export default Nav
|
ajax/libs/yui/3.16.0/scrollview-base/scrollview-base-debug.js
|
abhi901abhi/cdnjs
|
/*
YUI 3.16.0 (build 76f0e08)
Copyright 2014 Yahoo! Inc. All rights reserved.
Licensed under the BSD License.
http://yuilibrary.com/license/
*/
YUI.add('scrollview-base', function (Y, NAME) {
/**
* The scrollview-base module provides a basic ScrollView Widget, without scrollbar indicators
*
* @module scrollview
* @submodule scrollview-base
*/
// Local vars
var getClassName = Y.ClassNameManager.getClassName,
DOCUMENT = Y.config.doc,
IE = Y.UA.ie,
NATIVE_TRANSITIONS = Y.Transition.useNative,
vendorPrefix = Y.Transition._VENDOR_PREFIX, // Todo: This is a private property, and alternative approaches should be investigated
SCROLLVIEW = 'scrollview',
CLASS_NAMES = {
vertical: getClassName(SCROLLVIEW, 'vert'),
horizontal: getClassName(SCROLLVIEW, 'horiz')
},
EV_SCROLL_END = 'scrollEnd',
FLICK = 'flick',
DRAG = 'drag',
MOUSEWHEEL = 'mousewheel',
UI = 'ui',
TOP = 'top',
LEFT = 'left',
PX = 'px',
AXIS = 'axis',
SCROLL_Y = 'scrollY',
SCROLL_X = 'scrollX',
BOUNCE = 'bounce',
DISABLED = 'disabled',
DECELERATION = 'deceleration',
DIM_X = 'x',
DIM_Y = 'y',
BOUNDING_BOX = 'boundingBox',
CONTENT_BOX = 'contentBox',
GESTURE_MOVE = 'gesturemove',
START = 'start',
END = 'end',
EMPTY = '',
ZERO = '0s',
SNAP_DURATION = 'snapDuration',
SNAP_EASING = 'snapEasing',
EASING = 'easing',
FRAME_DURATION = 'frameDuration',
BOUNCE_RANGE = 'bounceRange',
_constrain = function (val, min, max) {
return Math.min(Math.max(val, min), max);
};
/**
* ScrollView provides a scrollable widget, supporting flick gestures,
* across both touch and mouse based devices.
*
* @class ScrollView
* @param config {Object} Object literal with initial attribute values
* @extends Widget
* @constructor
*/
function ScrollView() {
ScrollView.superclass.constructor.apply(this, arguments);
}
Y.ScrollView = Y.extend(ScrollView, Y.Widget, {
// *** Y.ScrollView prototype
/**
* Flag driving whether or not we should try and force H/W acceleration when transforming. Currently enabled by default for Webkit.
* Used by the _transform method.
*
* @property _forceHWTransforms
* @type boolean
* @protected
*/
_forceHWTransforms: Y.UA.webkit ? true : false,
/**
* <p>Used to control whether or not ScrollView's internal
* gesturemovestart, gesturemove and gesturemoveend
* event listeners should preventDefault. The value is an
* object, with "start", "move" and "end" properties used to
* specify which events should preventDefault and which shouldn't:</p>
*
* <pre>
* {
* start: false,
* move: true,
* end: false
* }
* </pre>
*
* <p>The default values are set up in order to prevent panning,
* on touch devices, while allowing click listeners on elements inside
* the ScrollView to be notified as expected.</p>
*
* @property _prevent
* @type Object
* @protected
*/
_prevent: {
start: false,
move: true,
end: false
},
/**
* Contains the distance (postive or negative) in pixels by which
* the scrollview was last scrolled. This is useful when setting up
* click listeners on the scrollview content, which on mouse based
* devices are always fired, even after a drag/flick.
*
* <p>Touch based devices don't currently fire a click event,
* if the finger has been moved (beyond a threshold) so this
* check isn't required, if working in a purely touch based environment</p>
*
* @property lastScrolledAmt
* @type Number
* @public
* @default 0
*/
lastScrolledAmt: 0,
/**
* Internal state, defines the minimum amount that the scrollview can be scrolled along the X axis
*
* @property _minScrollX
* @type number
* @protected
*/
_minScrollX: null,
/**
* Internal state, defines the maximum amount that the scrollview can be scrolled along the X axis
*
* @property _maxScrollX
* @type number
* @protected
*/
_maxScrollX: null,
/**
* Internal state, defines the minimum amount that the scrollview can be scrolled along the Y axis
*
* @property _minScrollY
* @type number
* @protected
*/
_minScrollY: null,
/**
* Internal state, defines the maximum amount that the scrollview can be scrolled along the Y axis
*
* @property _maxScrollY
* @type number
* @protected
*/
_maxScrollY: null,
/**
* Designated initializer
*
* @method initializer
* @param {Object} Configuration object for the plugin
*/
initializer: function () {
var sv = this;
// Cache these values, since they aren't going to change.
sv._bb = sv.get(BOUNDING_BOX);
sv._cb = sv.get(CONTENT_BOX);
// Cache some attributes
sv._cAxis = sv.get(AXIS);
sv._cBounce = sv.get(BOUNCE);
sv._cBounceRange = sv.get(BOUNCE_RANGE);
sv._cDeceleration = sv.get(DECELERATION);
sv._cFrameDuration = sv.get(FRAME_DURATION);
},
/**
* bindUI implementation
*
* Hooks up events for the widget
* @method bindUI
*/
bindUI: function () {
var sv = this;
// Bind interaction listers
sv._bindFlick(sv.get(FLICK));
sv._bindDrag(sv.get(DRAG));
sv._bindMousewheel(true);
// Bind change events
sv._bindAttrs();
// IE SELECT HACK. See if we can do this non-natively and in the gesture for a future release.
if (IE) {
sv._fixIESelect(sv._bb, sv._cb);
}
// Set any deprecated static properties
if (ScrollView.SNAP_DURATION) {
sv.set(SNAP_DURATION, ScrollView.SNAP_DURATION);
}
if (ScrollView.SNAP_EASING) {
sv.set(SNAP_EASING, ScrollView.SNAP_EASING);
}
if (ScrollView.EASING) {
sv.set(EASING, ScrollView.EASING);
}
if (ScrollView.FRAME_STEP) {
sv.set(FRAME_DURATION, ScrollView.FRAME_STEP);
}
if (ScrollView.BOUNCE_RANGE) {
sv.set(BOUNCE_RANGE, ScrollView.BOUNCE_RANGE);
}
// Recalculate dimension properties
// TODO: This should be throttled.
// Y.one(WINDOW).after('resize', sv._afterDimChange, sv);
},
/**
* Bind event listeners
*
* @method _bindAttrs
* @private
*/
_bindAttrs: function () {
var sv = this,
scrollChangeHandler = sv._afterScrollChange,
dimChangeHandler = sv._afterDimChange;
// Bind any change event listeners
sv.after({
'scrollEnd': sv._afterScrollEnd,
'disabledChange': sv._afterDisabledChange,
'flickChange': sv._afterFlickChange,
'dragChange': sv._afterDragChange,
'axisChange': sv._afterAxisChange,
'scrollYChange': scrollChangeHandler,
'scrollXChange': scrollChangeHandler,
'heightChange': dimChangeHandler,
'widthChange': dimChangeHandler
});
},
/**
* Bind (or unbind) gesture move listeners required for drag support
*
* @method _bindDrag
* @param drag {boolean} If true, the method binds listener to enable
* drag (gesturemovestart). If false, the method unbinds gesturemove
* listeners for drag support.
* @private
*/
_bindDrag: function (drag) {
var sv = this,
bb = sv._bb;
// Unbind any previous 'drag' listeners
bb.detach(DRAG + '|*');
if (drag) {
bb.on(DRAG + '|' + GESTURE_MOVE + START, Y.bind(sv._onGestureMoveStart, sv));
}
},
/**
* Bind (or unbind) flick listeners.
*
* @method _bindFlick
* @param flick {Object|boolean} If truthy, the method binds listeners for
* flick support. If false, the method unbinds flick listeners.
* @private
*/
_bindFlick: function (flick) {
var sv = this,
bb = sv._bb;
// Unbind any previous 'flick' listeners
bb.detach(FLICK + '|*');
if (flick) {
bb.on(FLICK + '|' + FLICK, Y.bind(sv._flick, sv), flick);
// Rebind Drag, becuase _onGestureMoveEnd always has to fire -after- _flick
sv._bindDrag(sv.get(DRAG));
}
},
/**
* Bind (or unbind) mousewheel listeners.
*
* @method _bindMousewheel
* @param mousewheel {Object|boolean} If truthy, the method binds listeners for
* mousewheel support. If false, the method unbinds mousewheel listeners.
* @private
*/
_bindMousewheel: function (mousewheel) {
var sv = this,
bb = sv._bb;
// Unbind any previous 'mousewheel' listeners
// TODO: This doesn't actually appear to work properly. Fix. #2532743
bb.detach(MOUSEWHEEL + '|*');
// Only enable for vertical scrollviews
if (mousewheel) {
// Bound to document, because that's where mousewheel events fire off of.
Y.one(DOCUMENT).on(MOUSEWHEEL, Y.bind(sv._mousewheel, sv));
}
},
/**
* syncUI implementation.
*
* Update the scroll position, based on the current value of scrollX/scrollY.
*
* @method syncUI
*/
syncUI: function () {
var sv = this,
scrollDims = sv._getScrollDims(),
width = scrollDims.offsetWidth,
height = scrollDims.offsetHeight,
scrollWidth = scrollDims.scrollWidth,
scrollHeight = scrollDims.scrollHeight;
// If the axis is undefined, auto-calculate it
if (sv._cAxis === undefined) {
// This should only ever be run once (for now).
// In the future SV might post-load axis changes
sv._cAxis = {
x: (scrollWidth > width),
y: (scrollHeight > height)
};
sv._set(AXIS, sv._cAxis);
}
// get text direction on or inherited by scrollview node
sv.rtl = (sv._cb.getComputedStyle('direction') === 'rtl');
// Cache the disabled value
sv._cDisabled = sv.get(DISABLED);
// Run this to set initial values
sv._uiDimensionsChange();
// If we're out-of-bounds, snap back.
if (sv._isOutOfBounds()) {
sv._snapBack();
}
},
/**
* Utility method to obtain widget dimensions
*
* @method _getScrollDims
* @return {Object} The offsetWidth, offsetHeight, scrollWidth and
* scrollHeight as an array: [offsetWidth, offsetHeight, scrollWidth,
* scrollHeight]
* @private
*/
_getScrollDims: function () {
var sv = this,
cb = sv._cb,
bb = sv._bb,
TRANS = ScrollView._TRANSITION,
// Ideally using CSSMatrix - don't think we have it normalized yet though.
// origX = (new WebKitCSSMatrix(cb.getComputedStyle("transform"))).e,
// origY = (new WebKitCSSMatrix(cb.getComputedStyle("transform"))).f,
origX = sv.get(SCROLL_X),
origY = sv.get(SCROLL_Y),
origHWTransform,
dims;
// TODO: Is this OK? Just in case it's called 'during' a transition.
if (NATIVE_TRANSITIONS) {
cb.setStyle(TRANS.DURATION, ZERO);
cb.setStyle(TRANS.PROPERTY, EMPTY);
}
origHWTransform = sv._forceHWTransforms;
sv._forceHWTransforms = false; // the z translation was causing issues with picking up accurate scrollWidths in Chrome/Mac.
sv._moveTo(cb, 0, 0);
dims = {
'offsetWidth': bb.get('offsetWidth'),
'offsetHeight': bb.get('offsetHeight'),
'scrollWidth': bb.get('scrollWidth'),
'scrollHeight': bb.get('scrollHeight')
};
sv._moveTo(cb, -(origX), -(origY));
sv._forceHWTransforms = origHWTransform;
return dims;
},
/**
* This method gets invoked whenever the height or width attributes change,
* allowing us to determine which scrolling axes need to be enabled.
*
* @method _uiDimensionsChange
* @protected
*/
_uiDimensionsChange: function () {
var sv = this,
bb = sv._bb,
scrollDims = sv._getScrollDims(),
width = scrollDims.offsetWidth,
height = scrollDims.offsetHeight,
scrollWidth = scrollDims.scrollWidth,
scrollHeight = scrollDims.scrollHeight,
rtl = sv.rtl,
svAxis = sv._cAxis,
minScrollX = (rtl ? Math.min(0, -(scrollWidth - width)) : 0),
maxScrollX = (rtl ? 0 : Math.max(0, scrollWidth - width)),
minScrollY = 0,
maxScrollY = Math.max(0, scrollHeight - height);
if (svAxis && svAxis.x) {
bb.addClass(CLASS_NAMES.horizontal);
}
if (svAxis && svAxis.y) {
bb.addClass(CLASS_NAMES.vertical);
}
sv._setBounds({
minScrollX: minScrollX,
maxScrollX: maxScrollX,
minScrollY: minScrollY,
maxScrollY: maxScrollY
});
},
/**
* Set the bounding dimensions of the ScrollView
*
* @method _setBounds
* @protected
* @param bounds {Object} [duration] ms of the scroll animation. (default is 0)
* @param {Number} [bounds.minScrollX] The minimum scroll X value
* @param {Number} [bounds.maxScrollX] The maximum scroll X value
* @param {Number} [bounds.minScrollY] The minimum scroll Y value
* @param {Number} [bounds.maxScrollY] The maximum scroll Y value
*/
_setBounds: function (bounds) {
var sv = this;
// TODO: Do a check to log if the bounds are invalid
sv._minScrollX = bounds.minScrollX;
sv._maxScrollX = bounds.maxScrollX;
sv._minScrollY = bounds.minScrollY;
sv._maxScrollY = bounds.maxScrollY;
},
/**
* Get the bounding dimensions of the ScrollView
*
* @method _getBounds
* @protected
*/
_getBounds: function () {
var sv = this;
return {
minScrollX: sv._minScrollX,
maxScrollX: sv._maxScrollX,
minScrollY: sv._minScrollY,
maxScrollY: sv._maxScrollY
};
},
/**
* Scroll the element to a given xy coordinate
*
* @method scrollTo
* @param x {Number} The x-position to scroll to. (null for no movement)
* @param y {Number} The y-position to scroll to. (null for no movement)
* @param {Number} [duration] ms of the scroll animation. (default is 0)
* @param {String} [easing] An easing equation if duration is set. (default is `easing` attribute)
* @param {String} [node] The node to transform. Setting this can be useful in
* dual-axis paginated instances. (default is the instance's contentBox)
*/
scrollTo: function (x, y, duration, easing, node) {
// Check to see if widget is disabled
if (this._cDisabled) {
return;
}
var sv = this,
cb = sv._cb,
TRANS = ScrollView._TRANSITION,
callback = Y.bind(sv._onTransEnd, sv), // @Todo : cache this
newX = 0,
newY = 0,
transition = {},
transform;
// default the optional arguments
duration = duration || 0;
easing = easing || sv.get(EASING); // @TODO: Cache this
node = node || cb;
if (x !== null) {
sv.set(SCROLL_X, x, {src:UI});
newX = -(x);
}
if (y !== null) {
sv.set(SCROLL_Y, y, {src:UI});
newY = -(y);
}
transform = sv._transform(newX, newY);
if (NATIVE_TRANSITIONS) {
// ANDROID WORKAROUND - try and stop existing transition, before kicking off new one.
node.setStyle(TRANS.DURATION, ZERO).setStyle(TRANS.PROPERTY, EMPTY);
}
// Move
if (duration === 0) {
if (NATIVE_TRANSITIONS) {
node.setStyle('transform', transform);
}
else {
// TODO: If both set, batch them in the same update
// Update: Nope, setStyles() just loops through each property and applies it.
if (x !== null) {
node.setStyle(LEFT, newX + PX);
}
if (y !== null) {
node.setStyle(TOP, newY + PX);
}
}
}
// Animate
else {
transition.easing = easing;
transition.duration = duration / 1000;
if (NATIVE_TRANSITIONS) {
transition.transform = transform;
}
else {
transition.left = newX + PX;
transition.top = newY + PX;
}
node.transition(transition, callback);
}
},
/**
* Utility method, to create the translate transform string with the
* x, y translation amounts provided.
*
* @method _transform
* @param {Number} x Number of pixels to translate along the x axis
* @param {Number} y Number of pixels to translate along the y axis
* @private
*/
_transform: function (x, y) {
// TODO: Would we be better off using a Matrix for this?
var prop = 'translate(' + x + 'px, ' + y + 'px)';
if (this._forceHWTransforms) {
prop += ' translateZ(0)';
}
return prop;
},
/**
* Utility method, to move the given element to the given xy position
*
* @method _moveTo
* @param node {Node} The node to move
* @param x {Number} The x-position to move to
* @param y {Number} The y-position to move to
* @private
*/
_moveTo : function(node, x, y) {
if (NATIVE_TRANSITIONS) {
node.setStyle('transform', this._transform(x, y));
} else {
node.setStyle(LEFT, x + PX);
node.setStyle(TOP, y + PX);
}
},
/**
* Content box transition callback
*
* @method _onTransEnd
* @param {EventFacade} e The event facade
* @private
*/
_onTransEnd: function () {
var sv = this;
// If for some reason we're OOB, snapback
if (sv._isOutOfBounds()) {
sv._snapBack();
}
else {
/**
* Notification event fired at the end of a scroll transition
*
* @event scrollEnd
* @param e {EventFacade} The default event facade.
*/
sv.fire(EV_SCROLL_END);
}
},
/**
* gesturemovestart event handler
*
* @method _onGestureMoveStart
* @param e {EventFacade} The gesturemovestart event facade
* @private
*/
_onGestureMoveStart: function (e) {
if (this._cDisabled) {
return false;
}
var sv = this,
bb = sv._bb,
currentX = sv.get(SCROLL_X),
currentY = sv.get(SCROLL_Y),
clientX = e.clientX,
clientY = e.clientY;
if (sv._prevent.start) {
e.preventDefault();
}
// if a flick animation is in progress, cancel it
if (sv._flickAnim) {
sv._cancelFlick();
sv._onTransEnd();
}
// Reset lastScrolledAmt
sv.lastScrolledAmt = 0;
// Stores data for this gesture cycle. Cleaned up later
sv._gesture = {
// Will hold the axis value
axis: null,
// The current attribute values
startX: currentX,
startY: currentY,
// The X/Y coordinates where the event began
startClientX: clientX,
startClientY: clientY,
// The X/Y coordinates where the event will end
endClientX: null,
endClientY: null,
// The current delta of the event
deltaX: null,
deltaY: null,
// Will be populated for flicks
flick: null,
// Create some listeners for the rest of the gesture cycle
onGestureMove: bb.on(DRAG + '|' + GESTURE_MOVE, Y.bind(sv._onGestureMove, sv)),
// @TODO: Don't bind gestureMoveEnd if it's a Flick?
onGestureMoveEnd: bb.on(DRAG + '|' + GESTURE_MOVE + END, Y.bind(sv._onGestureMoveEnd, sv))
};
},
/**
* gesturemove event handler
*
* @method _onGestureMove
* @param e {EventFacade} The gesturemove event facade
* @private
*/
_onGestureMove: function (e) {
var sv = this,
gesture = sv._gesture,
svAxis = sv._cAxis,
svAxisX = svAxis.x,
svAxisY = svAxis.y,
startX = gesture.startX,
startY = gesture.startY,
startClientX = gesture.startClientX,
startClientY = gesture.startClientY,
clientX = e.clientX,
clientY = e.clientY;
if (sv._prevent.move) {
e.preventDefault();
}
gesture.deltaX = startClientX - clientX;
gesture.deltaY = startClientY - clientY;
// Determine if this is a vertical or horizontal movement
// @TODO: This is crude, but it works. Investigate more intelligent ways to detect intent
if (gesture.axis === null) {
gesture.axis = (Math.abs(gesture.deltaX) > Math.abs(gesture.deltaY)) ? DIM_X : DIM_Y;
}
// Move X or Y. @TODO: Move both if dualaxis.
if (gesture.axis === DIM_X && svAxisX) {
sv.set(SCROLL_X, startX + gesture.deltaX);
}
else if (gesture.axis === DIM_Y && svAxisY) {
sv.set(SCROLL_Y, startY + gesture.deltaY);
}
},
/**
* gesturemoveend event handler
*
* @method _onGestureMoveEnd
* @param e {EventFacade} The gesturemoveend event facade
* @private
*/
_onGestureMoveEnd: function (e) {
var sv = this,
gesture = sv._gesture,
flick = gesture.flick,
clientX = e.clientX,
clientY = e.clientY,
isOOB;
if (sv._prevent.end) {
e.preventDefault();
}
// Store the end X/Y coordinates
gesture.endClientX = clientX;
gesture.endClientY = clientY;
// Cleanup the event handlers
gesture.onGestureMove.detach();
gesture.onGestureMoveEnd.detach();
// If this wasn't a flick, wrap up the gesture cycle
if (!flick) {
// @TODO: Be more intelligent about this. Look at the Flick attribute to see
// if it is safe to assume _flick did or didn't fire.
// Then, the order _flick and _onGestureMoveEnd fire doesn't matter?
// If there was movement (_onGestureMove fired)
if (gesture.deltaX !== null && gesture.deltaY !== null) {
isOOB = sv._isOutOfBounds();
// If we're out-out-bounds, then snapback
if (isOOB) {
sv._snapBack();
}
// Inbounds
else {
// Fire scrollEnd unless this is a paginated instance and the gesture axis is the same as paginator's
// Not totally confident this is ideal to access a plugin's properties from a host, @TODO revisit
if (!sv.pages || (sv.pages && !sv.pages.get(AXIS)[gesture.axis])) {
sv._onTransEnd();
}
}
}
}
},
/**
* Execute a flick at the end of a scroll action
*
* @method _flick
* @param e {EventFacade} The Flick event facade
* @private
*/
_flick: function (e) {
if (this._cDisabled) {
return false;
}
var sv = this,
svAxis = sv._cAxis,
flick = e.flick,
flickAxis = flick.axis,
flickVelocity = flick.velocity,
axisAttr = flickAxis === DIM_X ? SCROLL_X : SCROLL_Y,
startPosition = sv.get(axisAttr);
// Sometimes flick is enabled, but drag is disabled
if (sv._gesture) {
sv._gesture.flick = flick;
}
// Prevent unneccesary firing of _flickFrame if we can't scroll on the flick axis
if (svAxis[flickAxis]) {
sv._flickFrame(flickVelocity, flickAxis, startPosition);
}
},
/**
* Execute a single frame in the flick animation
*
* @method _flickFrame
* @param velocity {Number} The velocity of this animated frame
* @param flickAxis {String} The axis on which to animate
* @param startPosition {Number} The starting X/Y point to flick from
* @protected
*/
_flickFrame: function (velocity, flickAxis, startPosition) {
var sv = this,
axisAttr = flickAxis === DIM_X ? SCROLL_X : SCROLL_Y,
bounds = sv._getBounds(),
// Localize cached values
bounce = sv._cBounce,
bounceRange = sv._cBounceRange,
deceleration = sv._cDeceleration,
frameDuration = sv._cFrameDuration,
// Calculate
newVelocity = velocity * deceleration,
newPosition = startPosition - (frameDuration * newVelocity),
// Some convinience conditions
min = flickAxis === DIM_X ? bounds.minScrollX : bounds.minScrollY,
max = flickAxis === DIM_X ? bounds.maxScrollX : bounds.maxScrollY,
belowMin = (newPosition < min),
belowMax = (newPosition < max),
aboveMin = (newPosition > min),
aboveMax = (newPosition > max),
belowMinRange = (newPosition < (min - bounceRange)),
withinMinRange = (belowMin && (newPosition > (min - bounceRange))),
withinMaxRange = (aboveMax && (newPosition < (max + bounceRange))),
aboveMaxRange = (newPosition > (max + bounceRange)),
tooSlow;
// If we're within the range but outside min/max, dampen the velocity
if (withinMinRange || withinMaxRange) {
newVelocity *= bounce;
}
// Is the velocity too slow to bother?
tooSlow = (Math.abs(newVelocity).toFixed(4) < 0.015);
// If the velocity is too slow or we're outside the range
if (tooSlow || belowMinRange || aboveMaxRange) {
// Cancel and delete sv._flickAnim
if (sv._flickAnim) {
sv._cancelFlick();
}
// If we're inside the scroll area, just end
if (aboveMin && belowMax) {
sv._onTransEnd();
}
// We're outside the scroll area, so we need to snap back
else {
sv._snapBack();
}
}
// Otherwise, animate to the next frame
else {
// @TODO: maybe use requestAnimationFrame instead
sv._flickAnim = Y.later(frameDuration, sv, '_flickFrame', [newVelocity, flickAxis, newPosition]);
sv.set(axisAttr, newPosition);
}
},
_cancelFlick: function () {
var sv = this;
if (sv._flickAnim) {
// Cancel the flick (if it exists)
sv._flickAnim.cancel();
// Also delete it, otherwise _onGestureMoveStart will think we're still flicking
delete sv._flickAnim;
}
},
/**
* Handle mousewheel events on the widget
*
* @method _mousewheel
* @param e {EventFacade} The mousewheel event facade
* @private
*/
_mousewheel: function (e) {
var sv = this,
scrollY = sv.get(SCROLL_Y),
bounds = sv._getBounds(),
bb = sv._bb,
scrollOffset = 10, // 10px
isForward = (e.wheelDelta > 0),
scrollToY = scrollY - ((isForward ? 1 : -1) * scrollOffset);
scrollToY = _constrain(scrollToY, bounds.minScrollY, bounds.maxScrollY);
// Because Mousewheel events fire off 'document', every ScrollView widget will react
// to any mousewheel anywhere on the page. This check will ensure that the mouse is currently
// over this specific ScrollView. Also, only allow mousewheel scrolling on Y-axis,
// becuase otherwise the 'prevent' will block page scrolling.
if (bb.contains(e.target) && sv._cAxis[DIM_Y]) {
// Reset lastScrolledAmt
sv.lastScrolledAmt = 0;
// Jump to the new offset
sv.set(SCROLL_Y, scrollToY);
// if we have scrollbars plugin, update & set the flash timer on the scrollbar
// @TODO: This probably shouldn't be in this module
if (sv.scrollbars) {
// @TODO: The scrollbars should handle this themselves
sv.scrollbars._update();
sv.scrollbars.flash();
// or just this
// sv.scrollbars._hostDimensionsChange();
}
// Fire the 'scrollEnd' event
sv._onTransEnd();
// prevent browser default behavior on mouse scroll
e.preventDefault();
}
},
/**
* Checks to see the current scrollX/scrollY position beyond the min/max boundary
*
* @method _isOutOfBounds
* @param x {Number} [optional] The X position to check
* @param y {Number} [optional] The Y position to check
* @return {Boolean} Whether the current X/Y position is out of bounds (true) or not (false)
* @private
*/
_isOutOfBounds: function (x, y) {
var sv = this,
svAxis = sv._cAxis,
svAxisX = svAxis.x,
svAxisY = svAxis.y,
currentX = x || sv.get(SCROLL_X),
currentY = y || sv.get(SCROLL_Y),
bounds = sv._getBounds(),
minX = bounds.minScrollX,
minY = bounds.minScrollY,
maxX = bounds.maxScrollX,
maxY = bounds.maxScrollY;
return (svAxisX && (currentX < minX || currentX > maxX)) || (svAxisY && (currentY < minY || currentY > maxY));
},
/**
* Bounces back
* @TODO: Should be more generalized and support both X and Y detection
*
* @method _snapBack
* @private
*/
_snapBack: function () {
var sv = this,
currentX = sv.get(SCROLL_X),
currentY = sv.get(SCROLL_Y),
bounds = sv._getBounds(),
minX = bounds.minScrollX,
minY = bounds.minScrollY,
maxX = bounds.maxScrollX,
maxY = bounds.maxScrollY,
newY = _constrain(currentY, minY, maxY),
newX = _constrain(currentX, minX, maxX),
duration = sv.get(SNAP_DURATION),
easing = sv.get(SNAP_EASING);
if (newX !== currentX) {
sv.set(SCROLL_X, newX, {duration:duration, easing:easing});
}
else if (newY !== currentY) {
sv.set(SCROLL_Y, newY, {duration:duration, easing:easing});
}
else {
sv._onTransEnd();
}
},
/**
* After listener for changes to the scrollX or scrollY attribute
*
* @method _afterScrollChange
* @param e {EventFacade} The event facade
* @protected
*/
_afterScrollChange: function (e) {
if (e.src === ScrollView.UI_SRC) {
return false;
}
var sv = this,
duration = e.duration,
easing = e.easing,
val = e.newVal,
scrollToArgs = [];
// Set the scrolled value
sv.lastScrolledAmt = sv.lastScrolledAmt + (e.newVal - e.prevVal);
// Generate the array of args to pass to scrollTo()
if (e.attrName === SCROLL_X) {
scrollToArgs.push(val);
scrollToArgs.push(sv.get(SCROLL_Y));
}
else {
scrollToArgs.push(sv.get(SCROLL_X));
scrollToArgs.push(val);
}
scrollToArgs.push(duration);
scrollToArgs.push(easing);
sv.scrollTo.apply(sv, scrollToArgs);
},
/**
* After listener for changes to the flick attribute
*
* @method _afterFlickChange
* @param e {EventFacade} The event facade
* @protected
*/
_afterFlickChange: function (e) {
this._bindFlick(e.newVal);
},
/**
* After listener for changes to the disabled attribute
*
* @method _afterDisabledChange
* @param e {EventFacade} The event facade
* @protected
*/
_afterDisabledChange: function (e) {
// Cache for performance - we check during move
this._cDisabled = e.newVal;
},
/**
* After listener for the axis attribute
*
* @method _afterAxisChange
* @param e {EventFacade} The event facade
* @protected
*/
_afterAxisChange: function (e) {
this._cAxis = e.newVal;
},
/**
* After listener for changes to the drag attribute
*
* @method _afterDragChange
* @param e {EventFacade} The event facade
* @protected
*/
_afterDragChange: function (e) {
this._bindDrag(e.newVal);
},
/**
* After listener for the height or width attribute
*
* @method _afterDimChange
* @param e {EventFacade} The event facade
* @protected
*/
_afterDimChange: function () {
this._uiDimensionsChange();
},
/**
* After listener for scrollEnd, for cleanup
*
* @method _afterScrollEnd
* @param e {EventFacade} The event facade
* @protected
*/
_afterScrollEnd: function () {
var sv = this;
if (sv._flickAnim) {
sv._cancelFlick();
}
// Ideally this should be removed, but doing so causing some JS errors with fast swiping
// because _gesture is being deleted after the previous one has been overwritten
// delete sv._gesture; // TODO: Move to sv.prevGesture?
},
/**
* Setter for 'axis' attribute
*
* @method _axisSetter
* @param val {Mixed} A string ('x', 'y', 'xy') to specify which axis/axes to allow scrolling on
* @param name {String} The attribute name
* @return {Object} An object to specify scrollability on the x & y axes
*
* @protected
*/
_axisSetter: function (val) {
// Turn a string into an axis object
if (Y.Lang.isString(val)) {
return {
x: val.match(/x/i) ? true : false,
y: val.match(/y/i) ? true : false
};
}
},
/**
* The scrollX, scrollY setter implementation
*
* @method _setScroll
* @private
* @param {Number} val
* @param {String} dim
*
* @return {Number} The value
*/
_setScroll : function(val) {
// Just ensure the widget is not disabled
if (this._cDisabled) {
val = Y.Attribute.INVALID_VALUE;
}
return val;
},
/**
* Setter for the scrollX attribute
*
* @method _setScrollX
* @param val {Number} The new scrollX value
* @return {Number} The normalized value
* @protected
*/
_setScrollX: function(val) {
return this._setScroll(val, DIM_X);
},
/**
* Setter for the scrollY ATTR
*
* @method _setScrollY
* @param val {Number} The new scrollY value
* @return {Number} The normalized value
* @protected
*/
_setScrollY: function(val) {
return this._setScroll(val, DIM_Y);
}
// End prototype properties
}, {
// Static properties
/**
* The identity of the widget.
*
* @property NAME
* @type String
* @default 'scrollview'
* @readOnly
* @protected
* @static
*/
NAME: 'scrollview',
/**
* Static property used to define the default attribute configuration of
* the Widget.
*
* @property ATTRS
* @type {Object}
* @protected
* @static
*/
ATTRS: {
/**
* Specifies ability to scroll on x, y, or x and y axis/axes.
*
* @attribute axis
* @type String
*/
axis: {
setter: '_axisSetter',
writeOnce: 'initOnly'
},
/**
* The current scroll position in the x-axis
*
* @attribute scrollX
* @type Number
* @default 0
*/
scrollX: {
value: 0,
setter: '_setScrollX'
},
/**
* The current scroll position in the y-axis
*
* @attribute scrollY
* @type Number
* @default 0
*/
scrollY: {
value: 0,
setter: '_setScrollY'
},
/**
* Drag coefficent for inertial scrolling. The closer to 1 this
* value is, the less friction during scrolling.
*
* @attribute deceleration
* @default 0.93
*/
deceleration: {
value: 0.93
},
/**
* Drag coefficient for intertial scrolling at the upper
* and lower boundaries of the scrollview. Set to 0 to
* disable "rubber-banding".
*
* @attribute bounce
* @type Number
* @default 0.1
*/
bounce: {
value: 0.1
},
/**
* The minimum distance and/or velocity which define a flick. Can be set to false,
* to disable flick support (note: drag support is enabled/disabled separately)
*
* @attribute flick
* @type Object
* @default Object with properties minDistance = 10, minVelocity = 0.3.
*/
flick: {
value: {
minDistance: 10,
minVelocity: 0.3
}
},
/**
* Enable/Disable dragging the ScrollView content (note: flick support is enabled/disabled separately)
* @attribute drag
* @type boolean
* @default true
*/
drag: {
value: true
},
/**
* The default duration to use when animating the bounce snap back.
*
* @attribute snapDuration
* @type Number
* @default 400
*/
snapDuration: {
value: 400
},
/**
* The default easing to use when animating the bounce snap back.
*
* @attribute snapEasing
* @type String
* @default 'ease-out'
*/
snapEasing: {
value: 'ease-out'
},
/**
* The default easing used when animating the flick
*
* @attribute easing
* @type String
* @default 'cubic-bezier(0, 0.1, 0, 1.0)'
*/
easing: {
value: 'cubic-bezier(0, 0.1, 0, 1.0)'
},
/**
* The interval (ms) used when animating the flick for JS-timer animations
*
* @attribute frameDuration
* @type Number
* @default 15
*/
frameDuration: {
value: 15
},
/**
* The default bounce distance in pixels
*
* @attribute bounceRange
* @type Number
* @default 150
*/
bounceRange: {
value: 150
}
},
/**
* List of class names used in the scrollview's DOM
*
* @property CLASS_NAMES
* @type Object
* @static
*/
CLASS_NAMES: CLASS_NAMES,
/**
* Flag used to source property changes initiated from the DOM
*
* @property UI_SRC
* @type String
* @static
* @default 'ui'
*/
UI_SRC: UI,
/**
* Object map of style property names used to set transition properties.
* Defaults to the vendor prefix established by the Transition module.
* The configured property names are `_TRANSITION.DURATION` (e.g. "WebkitTransitionDuration") and
* `_TRANSITION.PROPERTY (e.g. "WebkitTransitionProperty").
*
* @property _TRANSITION
* @private
*/
_TRANSITION: {
DURATION: (vendorPrefix ? vendorPrefix + 'TransitionDuration' : 'transitionDuration'),
PROPERTY: (vendorPrefix ? vendorPrefix + 'TransitionProperty' : 'transitionProperty')
},
/**
* The default bounce distance in pixels
*
* @property BOUNCE_RANGE
* @type Number
* @static
* @default false
* @deprecated (in 3.7.0)
*/
BOUNCE_RANGE: false,
/**
* The interval (ms) used when animating the flick
*
* @property FRAME_STEP
* @type Number
* @static
* @default false
* @deprecated (in 3.7.0)
*/
FRAME_STEP: false,
/**
* The default easing used when animating the flick
*
* @property EASING
* @type String
* @static
* @default false
* @deprecated (in 3.7.0)
*/
EASING: false,
/**
* The default easing to use when animating the bounce snap back.
*
* @property SNAP_EASING
* @type String
* @static
* @default false
* @deprecated (in 3.7.0)
*/
SNAP_EASING: false,
/**
* The default duration to use when animating the bounce snap back.
*
* @property SNAP_DURATION
* @type Number
* @static
* @default false
* @deprecated (in 3.7.0)
*/
SNAP_DURATION: false
// End static properties
});
}, '3.16.0', {"requires": ["widget", "event-gestures", "event-mousewheel", "transition"], "skinnable": true});
|
packages/terra-icon/lib/icon/IconClock.js
|
windse7en/terra-core
|
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
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; }; /* eslint-disable */
var _react = require('react');
var _react2 = _interopRequireDefault(_react);
var _IconBase = require('../IconBase');
var _IconBase2 = _interopRequireDefault(_IconBase);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var SvgIcon = function SvgIcon(customProps) {
var attributes = _extends({}, customProps);
return _react2.default.createElement(
_IconBase2.default,
attributes,
_react2.default.createElement('path', { d: 'M32 29.4a1.72 1.72 0 1 1-2.4 2.4l-6.9-6.9a2.2 2.2 0 0 1-.6-1.9V11.4a1.9 1.9 0 0 1 1.7-2 1.9 1.9 0 0 1 1.7 2v11.5zM48 24a24 24 0 0 1-24 24 24 24 0 0 1 0-48 24.47 24.47 0 0 1 7.1 1.1A23.82 23.82 0 0 1 48 24zm-3 0A20.91 20.91 0 0 0 30.2 3.9 21.63 21.63 0 0 0 24 3a21 21 0 1 0 21 21z' })
);
};
SvgIcon.displayName = "IconClock";
SvgIcon.defaultProps = { "viewBox": "0 0 48 48", "xmlns": "http://www.w3.org/2000/svg", "data-name": "Layer 1" };
exports.default = SvgIcon;
/* eslint-enable */
|
src/svg-icons/av/call-to-action.js
|
frnk94/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let AvCallToAction = (props) => (
<SvgIcon {...props}>
<path d="M21 3H3c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm0 16H3v-3h18v3z"/>
</SvgIcon>
);
AvCallToAction = pure(AvCallToAction);
AvCallToAction.displayName = 'AvCallToAction';
AvCallToAction.muiName = 'SvgIcon';
export default AvCallToAction;
|
local-cli/templates/HelloNavigation/views/chat/ChatScreen.js
|
cdlewis/react-native
|
import React, { Component } from 'react';
import {
ActivityIndicator,
Button,
FlatList,
StyleSheet,
Text,
TextInput,
View,
} from 'react-native';
import KeyboardSpacer from '../../components/KeyboardSpacer';
import Backend from '../../lib/Backend';
export default class ChatScreen extends Component {
static navigationOptions = ({ navigation }) => ({
title: `Chat with ${navigation.state.params.name}`,
});
constructor(props) {
super(props);
this.state = {
messages: [],
myMessage: '',
isLoading: true,
};
}
async componentDidMount() {
let chat;
try {
chat = await Backend.fetchChat(this.props.navigation.state.params.name);
} catch (err) {
// Here we would handle the fact the request failed, e.g.
// set state to display "Messages could not be loaded".
// We should also check network connection first before making any
// network requests - maybe we're offline? See React Native's NetInfo
// module.
this.setState({
isLoading: false,
});
return;
}
this.setState((prevState) => ({
messages: chat.messages,
isLoading: false,
}));
}
onAddMessage = async () => {
// Optimistically update the UI
this.addMessageLocal();
// Send the request
try {
await Backend.sendMessage({
name: this.props.navigation.state.params.name,
// TODO Is reading state like this outside of setState OK?
// Can it contain a stale value?
message: this.state.myMessage,
});
} catch (err) {
// Here we would handle the request failure, e.g. call setState
// to display a visual hint showing the message could not be sent.
}
}
addMessageLocal = () => {
this.setState((prevState) => {
if (!prevState.myMessage) {
return prevState;
}
const messages = [
...prevState.messages, {
name: 'Me',
text: prevState.myMessage,
}
];
return {
messages: messages,
myMessage: '',
};
});
this.textInput.clear();
}
onMyMessageChange = (event) => {
this.setState({myMessage: event.nativeEvent.text});
}
renderItem = ({ item }) => (
<View style={styles.bubble}>
<Text style={styles.name}>{item.name}</Text>
<Text>{item.text}</Text>
</View>
)
render() {
if (this.state.isLoading) {
return (
<View style={styles.container}>
<ActivityIndicator />
</View>
);
}
return (
<View style={styles.container}>
<FlatList
data={this.state.messages}
renderItem={this.renderItem}
keyExtractor={(item, index) => index}
style={styles.listView}
/>
<View style={styles.composer}>
<TextInput
ref={(textInput) => { this.textInput = textInput; }}
style={styles.textInput}
placeholder="Type a message..."
text={this.state.myMessage}
onSubmitEditing={this.onAddMessage}
onChange={this.onMyMessageChange}
/>
{this.state.myMessage !== '' && (
<Button
title="Send"
onPress={this.onAddMessage}
/>
)}
</View>
<KeyboardSpacer />
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
padding: 8,
backgroundColor: 'white',
},
listView: {
flex: 1,
alignSelf: 'stretch',
},
bubble: {
alignSelf: 'flex-end',
backgroundColor: '#d6f3fc',
padding: 12,
borderRadius: 4,
marginBottom: 4,
},
name: {
fontWeight: 'bold',
},
composer: {
flexDirection: 'row',
alignItems: 'center',
height: 36,
},
textInput: {
flex: 1,
borderColor: '#ddd',
borderWidth: 1,
padding: 4,
height: 30,
fontSize: 13,
marginRight: 8,
}
});
|
node_modules/node_modules/react-smooth/demo/GroupAnimation/app.js
|
SerendpityZOEY/Solr-Search-React-UI
|
import React, { Component } from 'react';
import ReactDom from 'react-dom';
import update from 'react/lib/update';
import { AnimateGroup, configSpring } from 'react-smooth';
class GroupAnimation extends Component {
state = {
list: [{
text: 'first...',
}, {
text: 'second...',
}, {
text: 'third...',
}],
};
handleDel(index) {
this.setState(update(this.state, {
list: {
$splice: [[index, 1]],
},
}));
}
renderList() {
const { list } = this.state;
const items = list.map((item, index) => {
const requestDel = this.handleDel.bind(this, index);
return (
<div className="item-wrapper"
style={{
width: 300,
height: 50,
backgroundColor: '#eee',
boxShadow: '1px 1px 2px #bbb',
marginBottom: 1,
overflow: 'hidden',
}}
key={'item-' + item.text}
>
<div className="item"
style={{
width: 300,
height: 50,
padding: 14,
marginLeft: 1,
boxSizing: 'border-box',
}}
>
{item.text}
<a href="javascript:void(0);"
className="btn del"
style={{
float: 'right',
marginRight: 20,
}}
onClick={requestDel}
>
del
</a>
</div>
</div>
);
});
const leaveSteps = [{
duration: 0,
style: {
transform: 'translateX(0)',
},
}, {
duration: 1000,
style: {
transform: 'translateX(302px)',
height: 50,
},
}, {
duration: 1000,
style: {
height: 0,
},
}];
return (
<AnimateGroup leave={{ steps: leaveSteps }}>
{ items }
</AnimateGroup>
);
}
render() {
return (
<div className="group-animation"
style={{
overflow: 'hidden',
width: 302,
}}
>
{this.renderList()}
</div>
);
}
}
ReactDom.render(<GroupAnimation />, document.getElementById('app'));
|
examples/ReactNativeDemo/__tests__/index.android.js
|
rayshih/fun-react
|
import 'react-native';
import React from 'react';
import Index from '../index.android.js';
// Note: test renderer must be required after react-native.
import renderer from 'react-test-renderer';
it('renders correctly', () => {
const tree = renderer.create(
<Index />
);
});
|
src/svg-icons/notification/do-not-disturb-off.js
|
tan-jerene/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let NotificationDoNotDisturbOff = (props) => (
<SvgIcon {...props}>
<path d="M17 11v2h-1.46l4.68 4.68C21.34 16.07 22 14.11 22 12c0-5.52-4.48-10-10-10-2.11 0-4.07.66-5.68 1.78L13.54 11H17zM2.27 2.27L1 3.54l2.78 2.78C2.66 7.93 2 9.89 2 12c0 5.52 4.48 10 10 10 2.11 0 4.07-.66 5.68-1.78L20.46 23l1.27-1.27L11 11 2.27 2.27zM7 13v-2h1.46l2 2H7z"/>
</SvgIcon>
);
NotificationDoNotDisturbOff = pure(NotificationDoNotDisturbOff);
NotificationDoNotDisturbOff.displayName = 'NotificationDoNotDisturbOff';
NotificationDoNotDisturbOff.muiName = 'SvgIcon';
export default NotificationDoNotDisturbOff;
|
components/Header.js
|
lesionsmusculars/lesionsmusculars.github.io
|
import React from 'react'
import Head from 'next/head'
import Link from 'next/link'
import NProgress from 'nprogress'
import Router from 'next/router'
Router.onRouteChangeStart = (url) => {
console.log(`Loading: ${url}`)
NProgress.start()
}
Router.onRouteChangeComplete = () => NProgress.done()
Router.onRouteChangeError = () => NProgress.done()
const Header = () => (
<div>
<Head>
{/* Import CSS for nprogress */}
<link rel='stylesheet' type='text/css' href='/static/nprogress.css' />
<meta charSet="utf-8" />
<meta httpEquiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1" />
<meta name="theme-color" content="#00ad69" />
<link rel="icon" href="/static/favicon.ico" />
<link rel="manifest" href="/manifest.json" />
<meta name="apple-mobile-web-app-capable" content="yes"/>
<meta name="apple-mobile-web-app-status-bar-style" content="default"/>
<meta name="apple-mobile-web-app-title" content="Beneficios Familias Numerosas"/>
<link rel="apple-touch-icon" href="/static/icons/android-chrome-192x192.png"/>
<meta name="msapplication-TileImage" content="/static/icons/android-chrome-192x192.png"/>
<meta name="msapplication-TileColor" content="#00ad69"/>
<link rel="stylesheet" href="/static/foundation.min.css" />
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-wvfXpqpZZVQGK6TAh5PVlGOfQNHSoD2xbE+QkPxCAFlNEevoEH3Sl0sibVcOQVnN" crossOrigin="anonymous" />
<link rel="stylesheet" href="/static/bootstrap.min.css" />
<link rel="stylesheet" href="/static/general.css" />
<script async="true" defer="true" src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCpb701GdEKst5BwD_bw7gzIc7vR65_f90&callback=initMap"
type="text/javascript"></script>
<script async="true" defer="true" src="/static/intersection-observer.js"
type="text/javascript"></script>
</Head>
<header><div className='bg-header'></div></header>
<style jsx>{`
header {
height:100%;
widht:100%;
}
.bg-header {
margin:0 auto;
}
@media screen and (min-width: 320px) {
.bg-header {
background: url('/static/bg-congres-creu-blanca-lesions-musculars-320.jpg');
padding:.25em;
height:192px;
width:320px;
}
}
@media screen and (min-width: 768px) {
.bg-header {
background: url('/static/bg-congres-creu-blanca-lesions-musculars-768.jpg');
padding:.5em;
height:461px;
width:768px;
}
}
@media screen and (min-width: 1024px) {
.bg-header {
background: url('/static/bg-congres-creu-blanca-lesions-musculars-1024.jpg');
padding:.5em;
height:614px;
width:1024px;
}
}
@media screen and (min-width: 1360px) {
.bg-header {
background: url('/static/bg-congres-creu-blanca-lesions-musculars.jpg');
padding:.5em;
height:816px;
width:1360px;
}
}
`}</style>
</div>
)
export default Header
|
ajax/libs/react/15.0.0/react-dom-server.min.js
|
sreym/cdnjs
|
/**
* ReactDOMServer v15.0.0
*
* Copyright 2013-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.
*
*/
!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e(require("react"));else if("function"==typeof define&&define.amd)define(["react"],e);else{var f;f="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,f.ReactDOMServer=e(f.React)}}(function(e){return e.__SECRET_DOM_SERVER_DO_NOT_USE_OR_YOU_WILL_BE_FIRED});
|
examples/real-world/index.js
|
mjasinski5/redux
|
import 'babel-core/polyfill';
import React from 'react';
import createBrowserHistory from 'history/lib/createBrowserHistory';
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 = createBrowserHistory();
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')
);
|
fixtures/ssr/server/render.js
|
AlmeroSteyn/react
|
import React from 'react';
import {renderToString} from 'react-dom/server';
import App from '../src/components/App';
let assets;
if (process.env.NODE_ENV === 'development') {
// Use the bundle from create-react-app's server in development mode.
assets = {
'main.js': '/static/js/bundle.js',
'main.css': '',
};
} else {
assets = require('../build/asset-manifest.json');
}
export default function render() {
var html = renderToString(<App assets={assets} />);
// There's no way to render a doctype in React so prepend manually.
// Also append a bootstrap script tag.
return '<!DOCTYPE html>' + html;
};
|
redux-saga-jaysoo/src/counter/Container.js
|
slorber/scalable-frontend-with-elm-or-redux
|
import React from 'react'
import { bindActionCreators } from 'redux'
import { createStructuredSelector } from 'reselect'
import { connect } from 'react-redux'
import { getModel } from './selectors'
import * as actions from './actions'
export const Component = ({ model, inc, dec }) => (
<div>
<button style={{ width: '50px' }} onClick={() => inc()}>
+
</button>
<span style={{ paddingLeft: '50px', paddingRight: '50px' }}>
{model}
</span>
<button style={{ width: '50px' }} onClick={() => dec()}>
-
</button>
</div>
)
export default connect(
createStructuredSelector({
model: getModel
}),
dispatch => bindActionCreators(actions, dispatch)
)(Component)
|
ajax/libs/ag-grid/4.2.6/lib/utils.js
|
pvnr0082t/cdnjs
|
/**
* ag-grid - Advanced Data Grid / Data Table supporting Javascript / React / AngularJS / Web Components
* @version v4.2.6
* @link http://www.ag-grid.com/
* @license MIT
*/
var FUNCTION_STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
var FUNCTION_ARGUMENT_NAMES = /([^\s,]+)/g;
var Utils = (function () {
function Utils() {
}
Utils.iterateObject = function (object, callback) {
if (this.missing(object)) {
return;
}
var keys = Object.keys(object);
for (var i = 0; i < keys.length; i++) {
var key = keys[i];
var value = object[key];
callback(key, value);
}
};
Utils.cloneObject = function (object) {
var copy = {};
var keys = Object.keys(object);
for (var i = 0; i < keys.length; i++) {
var key = keys[i];
var value = object[key];
copy[key] = value;
}
return copy;
};
Utils.map = function (array, callback) {
var result = [];
for (var i = 0; i < array.length; i++) {
var item = array[i];
var mappedItem = callback(item);
result.push(mappedItem);
}
return result;
};
Utils.mapObject = function (object, callback) {
var result = [];
Utils.iterateObject(object, function (key, value) {
result.push(callback(value));
});
return result;
};
Utils.forEach = function (array, callback) {
if (!array) {
return;
}
for (var i = 0; i < array.length; i++) {
var value = array[i];
callback(value, i);
}
};
Utils.filter = function (array, callback) {
var result = [];
array.forEach(function (item) {
if (callback(item)) {
result.push(item);
}
});
return result;
};
Utils.assign = function (object, source) {
if (this.exists(source)) {
this.iterateObject(source, function (key, value) {
object[key] = value;
});
}
};
Utils.getFunctionParameters = function (func) {
var fnStr = func.toString().replace(FUNCTION_STRIP_COMMENTS, '');
var result = fnStr.slice(fnStr.indexOf('(') + 1, fnStr.indexOf(')')).match(FUNCTION_ARGUMENT_NAMES);
if (result === null) {
return [];
}
else {
return result;
}
};
Utils.find = function (collection, predicate, value) {
if (collection === null || collection === undefined) {
return null;
}
var firstMatchingItem;
for (var i = 0; i < collection.length; i++) {
var item = collection[i];
if (typeof predicate === 'string') {
if (item[predicate] === value) {
firstMatchingItem = item;
break;
}
}
else {
var callback = predicate;
if (callback(item)) {
firstMatchingItem = item;
break;
}
}
}
return firstMatchingItem;
};
Utils.toStrings = function (array) {
return this.map(array, function (item) {
if (item === undefined || item === null || !item.toString) {
return null;
}
else {
return item.toString();
}
});
};
Utils.iterateArray = function (array, callback) {
for (var index = 0; index < array.length; index++) {
var value = array[index];
callback(value, index);
}
};
//Returns true if it is a DOM node
//taken from: http://stackoverflow.com/questions/384286/javascript-isdom-how-do-you-check-if-a-javascript-object-is-a-dom-object
Utils.isNode = function (o) {
return (typeof Node === "function" ? o instanceof Node :
o && typeof o === "object" && typeof o.nodeType === "number" && typeof o.nodeName === "string");
};
//Returns true if it is a DOM element
//taken from: http://stackoverflow.com/questions/384286/javascript-isdom-how-do-you-check-if-a-javascript-object-is-a-dom-object
Utils.isElement = function (o) {
return (typeof HTMLElement === "function" ? o instanceof HTMLElement :
o && typeof o === "object" && o !== null && o.nodeType === 1 && typeof o.nodeName === "string");
};
Utils.isNodeOrElement = function (o) {
return this.isNode(o) || this.isElement(o);
};
//adds all type of change listeners to an element, intended to be a text field
Utils.addChangeListener = function (element, listener) {
element.addEventListener("changed", listener);
element.addEventListener("paste", listener);
element.addEventListener("input", listener);
// IE doesn't fire changed for special keys (eg delete, backspace), so need to
// listen for this further ones
element.addEventListener("keydown", listener);
element.addEventListener("keyup", listener);
};
//if value is undefined, null or blank, returns null, otherwise returns the value
Utils.makeNull = function (value) {
if (value === null || value === undefined || value === "") {
return null;
}
else {
return value;
}
};
Utils.missing = function (value) {
return !this.exists(value);
};
Utils.missingOrEmpty = function (value) {
return this.missing(value) || value.length === 0;
};
Utils.exists = function (value) {
if (value === null || value === undefined || value === '') {
return false;
}
else {
return true;
}
};
Utils.existsAndNotEmpty = function (value) {
return this.exists(value) && value.length > 0;
};
Utils.removeAllChildren = function (node) {
if (node) {
while (node.hasChildNodes()) {
node.removeChild(node.lastChild);
}
}
};
Utils.removeElement = function (parent, cssSelector) {
this.removeFromParent(parent.querySelector(cssSelector));
};
Utils.removeFromParent = function (node) {
if (node && node.parentNode) {
node.parentNode.removeChild(node);
}
};
Utils.isVisible = function (element) {
return (element.offsetParent !== null);
};
/**
* loads the template and returns it as an element. makes up for no simple way in
* the dom api to load html directly, eg we cannot do this: document.createElement(template)
*/
Utils.loadTemplate = function (template) {
var tempDiv = document.createElement("div");
tempDiv.innerHTML = template;
return tempDiv.firstChild;
};
Utils.addOrRemoveCssClass = function (element, className, addOrRemove) {
if (addOrRemove) {
this.addCssClass(element, className);
}
else {
this.removeCssClass(element, className);
}
};
Utils.callIfPresent = function (func) {
if (func) {
func();
}
};
Utils.addCssClass = function (element, className) {
var _this = this;
if (!className || className.length === 0) {
return;
}
if (className.indexOf(' ') >= 0) {
className.split(' ').forEach(function (value) { return _this.addCssClass(element, value); });
return;
}
if (element.classList) {
element.classList.add(className);
}
else {
if (element.className && element.className.length > 0) {
var cssClasses = element.className.split(' ');
if (cssClasses.indexOf(className) < 0) {
cssClasses.push(className);
element.className = cssClasses.join(' ');
}
}
else {
element.className = className;
}
}
};
Utils.containsClass = function (element, className) {
if (element.classList) {
// for modern browsers
return element.classList.contains(className);
}
else if (element.className) {
// for older browsers, check against the string of class names
// if only one class, can check for exact match
var onlyClass = element.className === className;
// if many classes, check for class name, we have to pad with ' ' to stop other
// class names that are a substring of this class
var contains = element.className.indexOf(' ' + className + ' ') >= 0;
// the padding above then breaks when it's the first or last class names
var startsWithClass = element.className.indexOf(className + ' ') === 0;
var endsWithClass = element.className.lastIndexOf(' ' + className) === (element.className.length - className.length - 1);
return onlyClass || contains || startsWithClass || endsWithClass;
}
else {
// if item is not a node
return false;
}
};
Utils.getElementAttribute = function (element, attributeName) {
if (element.attributes) {
if (element.attributes[attributeName]) {
var attribute = element.attributes[attributeName];
return attribute.value;
}
else {
return null;
}
}
else {
return null;
}
};
Utils.offsetHeight = function (element) {
return element && element.clientHeight ? element.clientHeight : 0;
};
Utils.offsetWidth = function (element) {
return element && element.clientWidth ? element.clientWidth : 0;
};
Utils.removeCssClass = function (element, className) {
if (element.className && element.className.length > 0) {
var cssClasses = element.className.split(' ');
var index = cssClasses.indexOf(className);
if (index >= 0) {
cssClasses.splice(index, 1);
element.className = cssClasses.join(' ');
}
}
};
Utils.removeFromArray = function (array, object) {
if (array.indexOf(object) >= 0) {
array.splice(array.indexOf(object), 1);
}
};
Utils.insertIntoArray = function (array, object, toIndex) {
array.splice(toIndex, 0, object);
};
Utils.moveInArray = function (array, objectsToMove, toIndex) {
var _this = this;
// first take out it items from the array
objectsToMove.forEach(function (obj) {
_this.removeFromArray(array, obj);
});
// now add the objects, in same order as provided to us, that means we start at the end
// as the objects will be pushed to the right as they are inserted
objectsToMove.slice().reverse().forEach(function (obj) {
_this.insertIntoArray(array, obj, toIndex);
});
};
Utils.defaultComparator = function (valueA, valueB) {
var valueAMissing = valueA === null || valueA === undefined;
var valueBMissing = valueB === null || valueB === undefined;
if (valueAMissing && valueBMissing) {
return 0;
}
if (valueAMissing) {
return -1;
}
if (valueBMissing) {
return 1;
}
if (valueA < valueB) {
return -1;
}
else if (valueA > valueB) {
return 1;
}
else {
return 0;
}
};
Utils.formatWidth = function (width) {
if (typeof width === "number") {
return width + "px";
}
else {
return width;
}
};
Utils.formatNumberTwoDecimalPlacesAndCommas = function (value) {
// took this from: http://blog.tompawlak.org/number-currency-formatting-javascript
if (typeof value === 'number') {
return (Math.round(value * 100) / 100).toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, "$1,");
}
else {
return '';
}
};
/**
* If icon provided, use this (either a string, or a function callback).
* if not, then use the second parameter, which is the svgFactory function
*/
Utils.createIcon = function (iconName, gridOptionsWrapper, column, svgFactoryFunc) {
var eResult = document.createElement('span');
eResult.appendChild(this.createIconNoSpan(iconName, gridOptionsWrapper, column, svgFactoryFunc));
return eResult;
};
Utils.createIconNoSpan = function (iconName, gridOptionsWrapper, colDefWrapper, svgFactoryFunc) {
var userProvidedIcon;
// check col for icon first
if (colDefWrapper && colDefWrapper.getColDef().icons) {
userProvidedIcon = colDefWrapper.getColDef().icons[iconName];
}
// it not in col, try grid options
if (!userProvidedIcon && gridOptionsWrapper.getIcons()) {
userProvidedIcon = gridOptionsWrapper.getIcons()[iconName];
}
// now if user provided, use it
if (userProvidedIcon) {
var rendererResult;
if (typeof userProvidedIcon === 'function') {
rendererResult = userProvidedIcon();
}
else if (typeof userProvidedIcon === 'string') {
rendererResult = userProvidedIcon;
}
else {
throw 'icon from grid options needs to be a string or a function';
}
if (typeof rendererResult === 'string') {
return this.loadTemplate(rendererResult);
}
else if (this.isNodeOrElement(rendererResult)) {
return rendererResult;
}
else {
throw 'iconRenderer should return back a string or a dom object';
}
}
else {
// otherwise we use the built in icon
if (svgFactoryFunc) {
return svgFactoryFunc();
}
else {
return null;
}
}
};
Utils.addStylesToElement = function (eElement, styles) {
if (!styles) {
return;
}
Object.keys(styles).forEach(function (key) {
eElement.style[key] = styles[key];
});
};
Utils.getScrollbarWidth = function () {
var outer = document.createElement("div");
outer.style.visibility = "hidden";
outer.style.width = "100px";
outer.style.msOverflowStyle = "scrollbar"; // needed for WinJS apps
document.body.appendChild(outer);
var widthNoScroll = outer.offsetWidth;
// force scrollbars
outer.style.overflow = "scroll";
// add innerdiv
var inner = document.createElement("div");
inner.style.width = "100%";
outer.appendChild(inner);
var widthWithScroll = inner.offsetWidth;
// remove divs
outer.parentNode.removeChild(outer);
return widthNoScroll - widthWithScroll;
};
Utils.isKeyPressed = function (event, keyToCheck) {
var pressedKey = event.which || event.keyCode;
return pressedKey === keyToCheck;
};
Utils.setVisible = function (element, visible, visibleStyle) {
if (visible) {
if (this.exists(visibleStyle)) {
element.style.display = visibleStyle;
}
else {
element.style.display = 'inline';
}
}
else {
element.style.display = 'none';
}
};
Utils.isBrowserIE = function () {
if (this.isIE === undefined) {
this.isIE = false || !!document.documentMode; // At least IE6
}
return this.isIE;
};
Utils.isBrowserSafari = function () {
if (this.isSafari === undefined) {
this.isSafari = Object.prototype.toString.call(window.HTMLElement).indexOf('Constructor') > 0;
}
return this.isSafari;
};
// taken from: http://stackoverflow.com/questions/1038727/how-to-get-browser-width-using-javascript-code
Utils.getBodyWidth = function () {
if (document.body) {
return document.body.clientWidth;
}
if (window.innerHeight) {
return window.innerWidth;
}
if (document.documentElement && document.documentElement.clientWidth) {
return document.documentElement.clientWidth;
}
return -1;
};
// taken from: http://stackoverflow.com/questions/1038727/how-to-get-browser-width-using-javascript-code
Utils.getBodyHeight = function () {
if (document.body) {
return document.body.clientHeight;
}
if (window.innerHeight) {
return window.innerHeight;
}
if (document.documentElement && document.documentElement.clientHeight) {
return document.documentElement.clientHeight;
}
return -1;
};
Utils.setCheckboxState = function (eCheckbox, state) {
if (typeof state === 'boolean') {
eCheckbox.checked = state;
eCheckbox.indeterminate = false;
}
else {
// isNodeSelected returns back undefined if it's a group and the children
// are a mix of selected and unselected
eCheckbox.indeterminate = true;
}
};
Utils.traverseNodesWithKey = function (nodes, callback) {
var keyParts = [];
recursiveSearchNodes(nodes);
function recursiveSearchNodes(nodes) {
nodes.forEach(function (node) {
if (node.group) {
keyParts.push(node.key);
var key = keyParts.join('|');
callback(node, key);
recursiveSearchNodes(node.childrenAfterGroup);
keyParts.pop();
}
});
}
};
// Taken from here: https://github.com/facebook/fixed-data-table/blob/master/src/vendor_upstream/dom/normalizeWheel.js
/**
* Mouse wheel (and 2-finger trackpad) support on the web sucks. It is
* complicated, thus this doc is long and (hopefully) detailed enough to answer
* your questions.
*
* If you need to react to the mouse wheel in a predictable way, this code is
* like your bestest friend. * hugs *
*
* As of today, there are 4 DOM event types you can listen to:
*
* 'wheel' -- Chrome(31+), FF(17+), IE(9+)
* 'mousewheel' -- Chrome, IE(6+), Opera, Safari
* 'MozMousePixelScroll' -- FF(3.5 only!) (2010-2013) -- don't bother!
* 'DOMMouseScroll' -- FF(0.9.7+) since 2003
*
* So what to do? The is the best:
*
* normalizeWheel.getEventType();
*
* In your event callback, use this code to get sane interpretation of the
* deltas. This code will return an object with properties:
*
* spinX -- normalized spin speed (use for zoom) - x plane
* spinY -- " - y plane
* pixelX -- normalized distance (to pixels) - x plane
* pixelY -- " - y plane
*
* Wheel values are provided by the browser assuming you are using the wheel to
* scroll a web page by a number of lines or pixels (or pages). Values can vary
* significantly on different platforms and browsers, forgetting that you can
* scroll at different speeds. Some devices (like trackpads) emit more events
* at smaller increments with fine granularity, and some emit massive jumps with
* linear speed or acceleration.
*
* This code does its best to normalize the deltas for you:
*
* - spin is trying to normalize how far the wheel was spun (or trackpad
* dragged). This is super useful for zoom support where you want to
* throw away the chunky scroll steps on the PC and make those equal to
* the slow and smooth tiny steps on the Mac. Key data: This code tries to
* resolve a single slow step on a wheel to 1.
*
* - pixel is normalizing the desired scroll delta in pixel units. You'll
* get the crazy differences between browsers, but at least it'll be in
* pixels!
*
* - positive value indicates scrolling DOWN/RIGHT, negative UP/LEFT. This
* should translate to positive value zooming IN, negative zooming OUT.
* This matches the newer 'wheel' event.
*
* Why are there spinX, spinY (or pixels)?
*
* - spinX is a 2-finger side drag on the trackpad, and a shift + wheel turn
* with a mouse. It results in side-scrolling in the browser by default.
*
* - spinY is what you expect -- it's the classic axis of a mouse wheel.
*
* - I dropped spinZ/pixelZ. It is supported by the DOM 3 'wheel' event and
* probably is by browsers in conjunction with fancy 3D controllers .. but
* you know.
*
* Implementation info:
*
* Examples of 'wheel' event if you scroll slowly (down) by one step with an
* average mouse:
*
* OS X + Chrome (mouse) - 4 pixel delta (wheelDelta -120)
* OS X + Safari (mouse) - N/A pixel delta (wheelDelta -12)
* OS X + Firefox (mouse) - 0.1 line delta (wheelDelta N/A)
* Win8 + Chrome (mouse) - 100 pixel delta (wheelDelta -120)
* Win8 + Firefox (mouse) - 3 line delta (wheelDelta -120)
*
* On the trackpad:
*
* OS X + Chrome (trackpad) - 2 pixel delta (wheelDelta -6)
* OS X + Firefox (trackpad) - 1 pixel delta (wheelDelta N/A)
*
* On other/older browsers.. it's more complicated as there can be multiple and
* also missing delta values.
*
* The 'wheel' event is more standard:
*
* http://www.w3.org/TR/DOM-Level-3-Events/#events-wheelevents
*
* The basics is that it includes a unit, deltaMode (pixels, lines, pages), and
* deltaX, deltaY and deltaZ. Some browsers provide other values to maintain
* backward compatibility with older events. Those other values help us
* better normalize spin speed. Example of what the browsers provide:
*
* | event.wheelDelta | event.detail
* ------------------+------------------+--------------
* Safari v5/OS X | -120 | 0
* Safari v5/Win7 | -120 | 0
* Chrome v17/OS X | -120 | 0
* Chrome v17/Win7 | -120 | 0
* IE9/Win7 | -120 | undefined
* Firefox v4/OS X | undefined | 1
* Firefox v4/Win7 | undefined | 3
*
*/
Utils.normalizeWheel = function (event) {
var PIXEL_STEP = 10;
var LINE_HEIGHT = 40;
var PAGE_HEIGHT = 800;
// spinX, spinY
var sX = 0;
var sY = 0;
// pixelX, pixelY
var pX = 0;
var pY = 0;
// Legacy
if ('detail' in event) {
sY = event.detail;
}
if ('wheelDelta' in event) {
sY = -event.wheelDelta / 120;
}
if ('wheelDeltaY' in event) {
sY = -event.wheelDeltaY / 120;
}
if ('wheelDeltaX' in event) {
sX = -event.wheelDeltaX / 120;
}
// side scrolling on FF with DOMMouseScroll
if ('axis' in event && event.axis === event.HORIZONTAL_AXIS) {
sX = sY;
sY = 0;
}
pX = sX * PIXEL_STEP;
pY = sY * PIXEL_STEP;
if ('deltaY' in event) {
pY = event.deltaY;
}
if ('deltaX' in event) {
pX = event.deltaX;
}
if ((pX || pY) && event.deltaMode) {
if (event.deltaMode == 1) {
pX *= LINE_HEIGHT;
pY *= LINE_HEIGHT;
}
else {
pX *= PAGE_HEIGHT;
pY *= PAGE_HEIGHT;
}
}
// Fall-back if spin cannot be determined
if (pX && !sX) {
sX = (pX < 1) ? -1 : 1;
}
if (pY && !sY) {
sY = (pY < 1) ? -1 : 1;
}
return { spinX: sX,
spinY: sY,
pixelX: pX,
pixelY: pY };
};
return Utils;
})();
exports.Utils = Utils;
|
src/browser/components/Radio.js
|
TheoMer/este
|
// @flow
import type { CheckboxProps } from './Checkbox';
import Checkbox from './Checkbox';
import React from 'react';
export type RadioProps = CheckboxProps & {
selected: any,
};
const defaultSvgIconChecked = (
<svg viewBox="7 9 70 70">
<path
d="M45,24c11.579,0,21,9.42,21,21c0,11.579-9.421,21-21,21c-11.58,0-21-9.421-21-21C24,33.42,33.42,24,45,24 M45,20c-13.807,0-25,11.193-25,25c0,13.807,11.193,25,25,25c13.807,0,25-11.193,25-25C70,31.193,58.807,20,45,20L45,20z"
fill="#000"
/>
<circle cx="45" cy="45" r="16.77" />
</svg>
);
const defaultSvgIconUnchecked = (
<svg viewBox="7 9 70 70">
<path
d="M45,24c11.579,0,21,9.42,21,21c0,11.579-9.421,21-21,21c-11.58,0-21-9.421-21-21C24,33.42,33.42,24,45,24 M45,20c-13.807,0-25,11.193-25,25s11.193,25,25,25s25-11.193,25-25S58.807,20,45,20L45,20z"
/>
</svg>
);
const Radio = (
{
onChange,
selected,
svgIconChecked = defaultSvgIconChecked,
svgIconUnchecked = defaultSvgIconUnchecked,
value,
...props
}: RadioProps,
) => (
<Checkbox
inline={true} // eslint-disable-line react/jsx-boolean-value
onChange={() => onChange && onChange({ value: selected })}
svgIconChecked={svgIconChecked}
svgIconUnchecked={svgIconUnchecked}
value={value === selected}
{...props}
/>
);
export default Radio;
|
modules/gui/src/widget/buttonGroup.js
|
openforis/sepal
|
import {Widget} from './widget'
import {compose} from 'compose'
import {withContext} from 'context'
import PropTypes from 'prop-types'
import React from 'react'
import withForwardedRef from 'ref'
const Context = React.createContext()
export const withButtonGroupContext = withContext(Context, 'buttonGroupContext')
const _ButtonGroup = ({className, layout, alignment, spacing, framed, label, disabled, onMouseOver, onMouseOut, forwardedRef, children}) => {
const mapChild = (child, index, childrenCount) => {
const joinLeft = index !== 0
const joinRight = index !== childrenCount - 1
return (
<Context.Provider value={{joinLeft, joinRight}}>
{child}
</Context.Provider>
)
}
const mapChildren = children =>
React.Children.map(children, (child, index) =>
mapChild(child, index, children.length)
)
return (
<Widget
ref={forwardedRef}
className={className}
label={label}
layout={layout}
alignment={alignment}
spacing={spacing}
framed={framed}
disabled={disabled}
onMouseOver={onMouseOver}
onMouseOut={onMouseOut}>
{spacing === 'none' ? mapChildren(children) : children}
</Widget>
)
}
export const ButtonGroup = compose(
_ButtonGroup,
withForwardedRef()
)
ButtonGroup.propTypes = {
alignment: PropTypes.any,
children: PropTypes.any,
className: PropTypes.string,
disabled: PropTypes.any,
framed: PropTypes.any,
label: PropTypes.any,
layout: PropTypes.any,
spacing: PropTypes.any,
onMouseOut: PropTypes.func,
onMouseOver: PropTypes.func
}
ButtonGroup.defaultProps = {
alignment: 'left',
layout: 'horizontal',
spacing: 'compact'
}
|
client/src/components/settings/ResetModal.js
|
jonathanihm/freeCodeCamp
|
import React from 'react';
import PropTypes from 'prop-types';
import { ButtonSpacer } from '../helpers';
import { Button, Modal } from '@freecodecamp/react-bootstrap';
const propTypes = {
onHide: PropTypes.func.isRequired,
reset: PropTypes.func.isRequired,
show: PropTypes.bool
};
function ResetModal(props) {
const { show, onHide } = props;
return (
<Modal
aria-labelledby='modal-title'
backdrop={true}
bsSize='lg'
className='text-center'
keyboard={true}
onHide={onHide}
show={show}
>
<Modal.Header closeButton={true}>
<Modal.Title id='modal-title'>Reset My Progress</Modal.Title>
</Modal.Header>
<Modal.Body>
<p>
This will really delete all of your progress, points, completed
challenges, our records of your projects, any certifications you have,
everything.
</p>
<p>
We won't be able to recover any of it for you later, even if you
change your mind.
</p>
<hr />
<Button
block={true}
bsSize='lg'
bsStyle='primary'
className='btn-invert'
onClick={props.onHide}
type='button'
>
Nevermind, I don't want to delete all of my progress
</Button>
<ButtonSpacer />
<Button
block={true}
bsSize='lg'
bsStyle='danger'
className='btn-danger'
onClick={props.reset}
type='button'
>
Reset everything. I want to start from the beginning
</Button>
</Modal.Body>
<Modal.Footer>
<Button onClick={props.onHide}>Close</Button>
</Modal.Footer>
</Modal>
);
}
ResetModal.displayName = 'ResetModal';
ResetModal.propTypes = propTypes;
export default ResetModal;
|
src/components/ui/FormInput.js
|
OlivierVillequey/hackathon
|
/**
* Text Input
*
<FormInput></FormInput>
*
* React Native Starter App
* https://github.com/mcnamee/react-native-starter-app
*/
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import { FormInput } from 'react-native-elements';
// Consts and Libs
import { AppColors, AppFonts } from '@theme/';
/* Component ==================================================================== */
class CustomFormInput extends Component {
static propTypes = {
containerStyle: PropTypes.oneOfType([
PropTypes.array,
PropTypes.shape({}),
]),
inputStyle: PropTypes.oneOfType([
PropTypes.array,
PropTypes.shape({}),
]),
}
static defaultProps = {
containerStyle: [],
inputStyle: [],
}
inputProps = () => {
// Defaults
const props = {
...this.props,
containerStyle: [{
borderBottomColor: AppColors.border,
borderBottomWidth: 1,
backgroundColor: 'rgba(255,255,255,0.05)',
marginTop: 10,
marginLeft: 0,
marginRight: 0,
}],
inputStyle: [{
color: AppColors.textPrimary,
fontFamily: AppFonts.base.family,
paddingHorizontal: 0,
paddingVertical: 3,
}],
};
if (this.props.containerStyle) {
props.containerStyle.push(this.props.containerStyle);
}
if (this.props.inputStyle) {
props.inputStyle.push(this.props.inputStyle);
}
return props;
}
render = () => <FormInput {...this.inputProps()} />
}
/* Export Component ==================================================================== */
export default CustomFormInput;
|
examples/editable-data/src/App.js
|
react-tools/react-table
|
import React from 'react'
import styled from 'styled-components'
import { useTable, usePagination } from 'react-table'
import makeData from './makeData'
const Styles = styled.div`
padding: 1rem;
table {
border-spacing: 0;
border: 1px solid black;
tr {
:last-child {
td {
border-bottom: 0;
}
}
}
th,
td {
margin: 0;
padding: 0.5rem;
border-bottom: 1px solid black;
border-right: 1px solid black;
:last-child {
border-right: 0;
}
input {
font-size: 1rem;
padding: 0;
margin: 0;
border: 0;
}
}
}
.pagination {
padding: 0.5rem;
}
`
// Create an editable cell renderer
const EditableCell = ({
value: initialValue,
row: { index },
column: { id },
updateMyData, // This is a custom function that we supplied to our table instance
}) => {
// We need to keep and update the state of the cell normally
const [value, setValue] = React.useState(initialValue)
const onChange = e => {
setValue(e.target.value)
}
// We'll only update the external data when the input is blurred
const onBlur = () => {
updateMyData(index, id, value)
}
// If the initialValue is changed external, sync it up with our state
React.useEffect(() => {
setValue(initialValue)
}, [initialValue])
return <input value={value} onChange={onChange} onBlur={onBlur} />
}
// Set our editable cell renderer as the default Cell renderer
const defaultColumn = {
Cell: EditableCell,
}
// Be sure to pass our updateMyData and the skipPageReset option
function Table({ columns, data, updateMyData, skipPageReset }) {
// For this example, we're using pagination to illustrate how to stop
// the current page from resetting when our data changes
// Otherwise, nothing is different here.
const {
getTableProps,
getTableBodyProps,
headerGroups,
prepareRow,
page,
canPreviousPage,
canNextPage,
pageOptions,
pageCount,
gotoPage,
nextPage,
previousPage,
setPageSize,
state: { pageIndex, pageSize },
} = useTable(
{
columns,
data,
defaultColumn,
// use the skipPageReset option to disable page resetting temporarily
autoResetPage: !skipPageReset,
// updateMyData isn't part of the API, but
// anything we put into these options will
// automatically be available on the instance.
// That way we can call this function from our
// cell renderer!
updateMyData,
},
usePagination
)
// Render the UI for your table
return (
<>
<table {...getTableProps()}>
<thead>
{headerGroups.map(headerGroup => (
<tr {...headerGroup.getHeaderGroupProps()}>
{headerGroup.headers.map(column => (
<th {...column.getHeaderProps()}>{column.render('Header')}</th>
))}
</tr>
))}
</thead>
<tbody {...getTableBodyProps()}>
{page.map((row, i) => {
prepareRow(row)
return (
<tr {...row.getRowProps()}>
{row.cells.map(cell => {
return <td {...cell.getCellProps()}>{cell.render('Cell')}</td>
})}
</tr>
)
})}
</tbody>
</table>
<div className="pagination">
<button onClick={() => gotoPage(0)} disabled={!canPreviousPage}>
{'<<'}
</button>{' '}
<button onClick={() => previousPage()} disabled={!canPreviousPage}>
{'<'}
</button>{' '}
<button onClick={() => nextPage()} disabled={!canNextPage}>
{'>'}
</button>{' '}
<button onClick={() => gotoPage(pageCount - 1)} disabled={!canNextPage}>
{'>>'}
</button>{' '}
<span>
Page{' '}
<strong>
{pageIndex + 1} of {pageOptions.length}
</strong>{' '}
</span>
<span>
| Go to page:{' '}
<input
type="number"
defaultValue={pageIndex + 1}
onChange={e => {
const page = e.target.value ? Number(e.target.value) - 1 : 0
gotoPage(page)
}}
style={{ width: '100px' }}
/>
</span>{' '}
<select
value={pageSize}
onChange={e => {
setPageSize(Number(e.target.value))
}}
>
{[10, 20, 30, 40, 50].map(pageSize => (
<option key={pageSize} value={pageSize}>
Show {pageSize}
</option>
))}
</select>
</div>
</>
)
}
function App() {
const columns = React.useMemo(
() => [
{
Header: 'Name',
columns: [
{
Header: 'First Name',
accessor: 'firstName',
},
{
Header: 'Last Name',
accessor: 'lastName',
},
],
},
{
Header: 'Info',
columns: [
{
Header: 'Age',
accessor: 'age',
},
{
Header: 'Visits',
accessor: 'visits',
},
{
Header: 'Status',
accessor: 'status',
},
{
Header: 'Profile Progress',
accessor: 'progress',
},
],
},
],
[]
)
const [data, setData] = React.useState(() => makeData(20))
const [originalData] = React.useState(data)
const [skipPageReset, setSkipPageReset] = React.useState(false)
// We need to keep the table from resetting the pageIndex when we
// Update data. So we can keep track of that flag with a ref.
// When our cell renderer calls updateMyData, we'll use
// the rowIndex, columnId and new value to update the
// original data
const updateMyData = (rowIndex, columnId, value) => {
// We also turn on the flag to not reset the page
setSkipPageReset(true)
setData(old =>
old.map((row, index) => {
if (index === rowIndex) {
return {
...old[rowIndex],
[columnId]: value,
}
}
return row
})
)
}
// After data chagnes, we turn the flag back off
// so that if data actually changes when we're not
// editing it, the page is reset
React.useEffect(() => {
setSkipPageReset(false)
}, [data])
// Let's add a data resetter/randomizer to help
// illustrate that flow...
const resetData = () => setData(originalData)
return (
<Styles>
<button onClick={resetData}>Reset Data</button>
<Table
columns={columns}
data={data}
updateMyData={updateMyData}
skipPageReset={skipPageReset}
/>
</Styles>
)
}
export default App
|
src/modules/sabaki.js
|
yishn/Goban
|
import fs from 'fs'
import EventEmitter from 'events'
import {basename, extname} from 'path'
import {remote} from 'electron'
import {h} from 'preact'
import {v4 as uuid} from 'uuid'
import Board from '@sabaki/go-board'
import deadstones from '@sabaki/deadstones'
import gtp from '@sabaki/gtp'
import sgf from '@sabaki/sgf'
import i18n from '../i18n.js'
import EngineSyncer from './enginesyncer.js'
import * as dialog from './dialog.js'
import * as fileformats from './fileformats/index.js'
import * as gametree from './gametree.js'
import * as gobantransformer from './gobantransformer.js'
import * as gtplogger from './gtplogger.js'
import * as helper from './helper.js'
import * as sound from './sound.js'
deadstones.useFetch('./node_modules/@sabaki/deadstones/wasm/deadstones_bg.wasm')
const {app} = remote
const setting = remote.require('./setting')
class Sabaki extends EventEmitter {
constructor() {
super()
let emptyTree = gametree.new()
this.state = {
mode: 'play',
openDrawer: null,
busy: 0,
fullScreen: false,
showMenuBar: null,
zoomFactor: null,
representedFilename: null,
gameIndex: 0,
gameTrees: [emptyTree],
gameCurrents: [{}],
treePosition: emptyTree.root.id,
// Bars
selectedTool: 'stone_1',
scoringMethod: null,
findText: '',
findVertex: null,
deadStones: [],
blockedGuesses: [],
// Goban
highlightVertices: [],
playVariation: null,
analysisType: null,
coordinatesType: null,
showAnalysis: null,
showCoordinates: null,
showMoveColorization: null,
showMoveNumbers: null,
showNextMoves: null,
showSiblings: null,
fuzzyStonePlacement: null,
animateStonePlacement: null,
boardTransformation: '',
// Sidebar
consoleLog: [],
showLeftSidebar: setting.get('view.show_leftsidebar'),
leftSidebarWidth: setting.get('view.leftsidebar_width'),
showWinrateGraph: setting.get('view.show_winrategraph'),
showGameGraph: setting.get('view.show_graph'),
showCommentBox: setting.get('view.show_comments'),
sidebarWidth: setting.get('view.sidebar_width'),
graphGridSize: null,
graphNodeSize: null,
// Engines
engines: null,
attachedEngineSyncers: [],
analyzingEngineSyncerId: null,
blackEngineSyncerId: null,
whiteEngineSyncerId: null,
engineGameOngoing: null,
analysisTreePosition: null,
analysis: null,
// Drawers
preferencesTab: 'general',
// Input Box
showInputBox: false,
inputBoxText: '',
onInputBoxSubmit: helper.noop,
onInputBoxCancel: helper.noop,
// Info Overlay
infoOverlayText: '',
showInfoOverlay: false
}
this.events = new EventEmitter()
this.appName = app.name
this.version = app.getVersion()
this.window = remote.getCurrentWindow()
this.treeHash = this.generateTreeHash()
this.historyPointer = 0
this.history = []
this.recordHistory()
// Bind state to settings
setting.events.on(this.window.id, 'change', ({key, value}) => {
this.updateSettingState(key)
})
this.updateSettingState()
}
setState(change, callback = null) {
if (typeof change === 'function') {
change = change(this.state)
}
Object.assign(this.state, change)
this.emit('change', {change, callback})
}
getInferredState(state) {
let self = this
return {
get title() {
let title = self.appName
let {representedFilename, gameIndex, gameTrees} = state
let t = i18n.context('sabaki.window')
if (representedFilename) title = basename(representedFilename)
if (gameTrees.length > 1) {
title +=
' — ' +
t(p => `Game ${p.gameNumber}`, {
gameNumber: gameIndex + 1
})
}
if (representedFilename && process.platform != 'darwin') {
title += ' — ' + self.appName
}
return title
},
get gameTree() {
return state.gameTrees[state.gameIndex]
},
get showSidebar() {
return state.showGameGraph || state.showCommentBox
},
get gameInfo() {
return self.getGameInfo()
},
get currentPlayer() {
return self.getPlayer(state.treePosition)
},
get lastPlayer() {
let node = this.gameTree.get(state.treePosition)
return 'B' in node.data
? 1
: 'W' in node.data
? -1
: -this.currentPlayer
},
get board() {
return gametree.getBoard(this.gameTree, state.treePosition)
},
get analyzingEngineSyncer() {
return state.attachedEngineSyncers.find(
syncer => syncer.id === state.analyzingEngineSyncerId
)
},
get winrateData() {
return [
...this.gameTree.listCurrentNodes(state.gameCurrents[state.gameIndex])
].map(x => x.data.SBKV && x.data.SBKV[0])
}
}
}
get inferredState() {
return this.getInferredState(this.state)
}
updateSettingState(key = null) {
let data = {
'app.zoom_factor': 'zoomFactor',
'board.analysis_type': 'analysisType',
'board.show_analysis': 'showAnalysis',
'view.show_menubar': 'showMenuBar',
'view.show_coordinates': 'showCoordinates',
'view.show_move_colorization': 'showMoveColorization',
'view.show_move_numbers': 'showMoveNumbers',
'view.show_next_moves': 'showNextMoves',
'view.show_siblings': 'showSiblings',
'view.coordinates_type': 'coordinatesType',
'view.fuzzy_stone_placement': 'fuzzyStonePlacement',
'view.animated_stone_placement': 'animateStonePlacement',
'graph.grid_size': 'graphGridSize',
'graph.node_size': 'graphNodeSize',
'engines.list': 'engines',
'scoring.method': 'scoringMethod'
}
if (key == null) {
for (let k in data) this.updateSettingState(k)
return
}
if (key in data) {
this.setState({[data[key]]: setting.get(key)})
}
}
async waitForRender() {
return new Promise(resolve => this.setState({}, resolve))
}
// User Interface
setMode(mode) {
if (this.state.mode === mode) return
let stateChange = {mode}
if (['scoring', 'estimator'].includes(mode)) {
// Guess dead stones
let {gameIndex, gameTrees, treePosition} = this.state
let iterations = setting.get('score.estimator_iterations')
let tree = gameTrees[gameIndex]
deadstones
.guess(gametree.getBoard(tree, treePosition).signMap, {
finished: mode === 'scoring',
iterations
})
.then(result => {
this.setState({deadStones: result})
})
} else if (mode === 'edit') {
this.waitForRender().then(() => {
let textarea = document.querySelector('#properties .edit textarea')
textarea.selectionStart = textarea.selectionEnd = 0
textarea.focus()
})
}
this.setState(stateChange)
this.events.emit('modeChange')
}
openDrawer(drawer) {
this.setState({openDrawer: drawer})
}
closeDrawer() {
this.openDrawer(null)
}
setBusy(busy) {
let diff = busy ? 1 : -1
this.setState(s => ({busy: Math.max(s.busy + diff, 0)}))
}
showInfoOverlay(text) {
this.setState({
infoOverlayText: text,
showInfoOverlay: true
})
}
hideInfoOverlay() {
this.setState({showInfoOverlay: false})
}
flashInfoOverlay(text, duration = null) {
if (duration == null) duration = setting.get('infooverlay.duration')
this.showInfoOverlay(text)
clearTimeout(this.hideInfoOverlayId)
this.hideInfoOverlayId = setTimeout(() => this.hideInfoOverlay(), duration)
}
clearConsole() {
this.setState({consoleLog: []})
}
// History Management
recordHistory({prevGameIndex, prevTreePosition} = {}) {
let currentEntry = this.history[this.historyPointer]
let newEntry = {
gameIndex: this.state.gameIndex,
gameTrees: this.state.gameTrees,
treePosition: this.state.treePosition,
timestamp: Date.now()
}
if (
currentEntry != null &&
helper.shallowEquals(currentEntry.gameTrees, newEntry.gameTrees)
)
return
this.history = this.history.slice(
-setting.get('edit.max_history_count'),
this.historyPointer + 1
)
if (
currentEntry != null &&
newEntry.timestamp - currentEntry.timestamp <
setting.get('edit.history_batch_interval')
) {
this.history[this.historyPointer] = newEntry
} else {
if (
currentEntry != null &&
prevGameIndex != null &&
prevTreePosition != null
) {
currentEntry.gameIndex = prevGameIndex
currentEntry.treePosition = prevTreePosition
}
this.history.push(newEntry)
this.historyPointer = this.history.length - 1
}
}
clearHistory() {
this.history = []
this.recordHistory()
}
checkoutHistory(historyPointer) {
let entry = this.history[historyPointer]
if (entry == null) return
let gameTree = entry.gameTrees[entry.gameIndex]
this.historyPointer = historyPointer
this.setState({
gameIndex: entry.gameIndex,
gameTrees: entry.gameTrees,
gameCurrents: entry.gameTrees.map(_ => ({}))
})
this.setCurrentTreePosition(gameTree, entry.treePosition, {
clearCache: true
})
}
undo() {
this.checkoutHistory(this.historyPointer - 1)
}
redo() {
this.checkoutHistory(this.historyPointer + 1)
}
// File Management
getEmptyGameTree() {
let handicap = setting.get('game.default_handicap')
let size = setting
.get('game.default_board_size')
.toString()
.split(':')
.map(x => +x)
let [width, height] = [size[0], size.slice(-1)[0]]
let handicapStones = Board.fromDimensions(width, height)
.getHandicapPlacement(handicap)
.map(sgf.stringifyVertex)
let sizeInfo = width === height ? width.toString() : `${width}:${height}`
let date = new Date()
let dateInfo = sgf.stringifyDates([
[date.getFullYear(), date.getMonth() + 1, date.getDate()]
])
return gametree.new().mutate(draft => {
let rootData = {
GM: ['1'],
FF: ['4'],
CA: ['UTF-8'],
AP: [`${this.appName}:${this.version}`],
KM: [setting.get('game.default_komi')],
SZ: [sizeInfo],
DT: [dateInfo]
}
if (handicapStones.length > 0) {
Object.assign(rootData, {
HA: [handicap.toString()],
AB: handicapStones
})
}
for (let prop in rootData) {
draft.updateProperty(draft.root.id, prop, rootData[prop])
}
})
}
async newFile({
playSound = false,
showInfo = false,
suppressAskForSave = false
} = {}) {
if (!suppressAskForSave && !this.askForSave()) return
let [blackName, whiteName] = [
this.state.blackEngineSyncerId,
this.state.whiteEngineSyncerId
]
.map(id =>
this.state.attachedEngineSyncers.find(syncer => syncer.id === id)
)
.map(syncer => (syncer == null ? null : syncer.engine.name))
let emptyTree = gametree.setGameInfo(this.getEmptyGameTree(), {
blackName,
whiteName
})
await this.loadGameTrees([emptyTree], {suppressAskForSave: true})
if (showInfo) this.openDrawer('info')
if (playSound) sound.playNewGame()
}
async loadFile(
filename = null,
{suppressAskForSave = false, clearHistory = true} = {}
) {
if (!suppressAskForSave && !this.askForSave()) return
let t = i18n.context('sabaki.file')
if (!filename) {
let result = dialog.showOpenDialog({
properties: ['openFile'],
filters: [
...fileformats.meta,
{name: t('All Files'), extensions: ['*']}
]
})
if (result) filename = result[0]
if (filename)
this.loadFile(filename, {suppressAskForSave: true, clearHistory})
return
}
this.setBusy(true)
let extension = extname(filename).slice(1)
let gameTrees = []
let success = true
let lastProgress = -1
try {
let fileFormatModule = fileformats.getModuleByExtension(extension)
gameTrees = fileFormatModule.parseFile(filename, evt => {
if (evt.progress - lastProgress < 0.1) return
this.window.setProgressBar(evt.progress)
lastProgress = evt.progress
})
if (gameTrees.length == 0) throw true
} catch (err) {
dialog.showMessageBox(t('This file is unreadable.'), 'warning')
success = false
}
if (success) {
await this.loadGameTrees(gameTrees, {
suppressAskForSave: true,
clearHistory
})
this.setState({representedFilename: filename})
this.fileHash = this.generateFileHash()
if (setting.get('game.goto_end_after_loading')) {
this.goToEnd()
}
}
this.setBusy(false)
}
async loadContent(content, extension, options = {}) {
this.setBusy(true)
let t = i18n.context('sabaki.file')
let gameTrees = []
let success = true
let lastProgress = -1
try {
let fileFormatModule = fileformats.getModuleByExtension(extension)
gameTrees = fileFormatModule.parse(content, evt => {
if (evt.progress - lastProgress < 0.1) return
this.window.setProgressBar(evt.progress)
lastProgress = evt.progress
})
if (gameTrees.length == 0) throw true
} catch (err) {
dialog.showMessageBox(t('This file is unreadable.'), 'warning')
success = false
}
if (success) {
await this.loadGameTrees(gameTrees, options)
}
this.setBusy(false)
}
async loadGameTrees(
gameTrees,
{suppressAskForSave = false, clearHistory = true} = {}
) {
if (!suppressAskForSave && !this.askForSave()) return
this.setBusy(true)
if (this.state.openDrawer !== 'gamechooser') this.closeDrawer()
this.setMode('play')
await helper.wait(setting.get('app.loadgame_delay'))
if (gameTrees.length > 0) {
this.setState({
representedFilename: null,
gameIndex: 0,
gameTrees,
gameCurrents: gameTrees.map(_ => ({})),
boardTransformation: ''
})
let [firstTree] = gameTrees
this.setCurrentTreePosition(firstTree, firstTree.root.id, {
clearCache: true
})
this.treeHash = this.generateTreeHash()
this.fileHash = this.generateFileHash()
if (clearHistory) this.clearHistory()
}
this.setBusy(false)
this.window.setProgressBar(-1)
this.events.emit('fileLoad')
if (gameTrees.length > 1) {
await helper.wait(setting.get('gamechooser.show_delay'))
this.openDrawer('gamechooser')
}
}
saveFile(filename = null, confirmExtension = true) {
let t = i18n.context('sabaki.file')
if (!filename || (confirmExtension && extname(filename) !== '.sgf')) {
let cancel = false
let result = dialog.showSaveDialog({
filters: [
fileformats.sgf.meta,
{name: t('All Files'), extensions: ['*']}
]
})
if (result) this.saveFile(result, false)
cancel = !result
return !cancel
}
this.setBusy(true)
fs.writeFileSync(filename, this.getSGF())
this.setBusy(false)
this.setState({representedFilename: filename})
this.treeHash = this.generateTreeHash()
this.fileHash = this.generateFileHash()
return true
}
getSGF() {
let {gameTrees} = this.state
gameTrees = gameTrees.map(tree =>
tree.mutate(draft => {
draft.updateProperty(draft.root.id, 'AP', [
`${this.appName}:${this.version}`
])
draft.updateProperty(draft.root.id, 'CA', ['UTF-8'])
})
)
this.setState({gameTrees})
this.recordHistory()
return sgf.stringify(
gameTrees.map(tree => tree.root),
{
linebreak: setting.get('sgf.format_code') ? helper.linebreak : ''
}
)
}
getBoardAscii() {
let {boardTransformation} = this.state
let tree = this.state.gameTrees[this.state.gameIndex]
let board = gametree.getBoard(tree, this.state.treePosition)
let signMap = gobantransformer.transformMap(
board.signMap,
boardTransformation
)
let markerMap = gobantransformer.transformMap(
board.markers,
boardTransformation
)
let lines = board.lines.map(l =>
gobantransformer.transformLine(
l,
boardTransformation,
board.width,
board.height
)
)
let height = signMap.length
let width = height === 0 ? 0 : signMap[0].length
let result = []
let lb = helper.linebreak
let getIndexFromVertex = ([x, y]) => {
let rowLength = 4 + width * 2
return rowLength + rowLength * y + 1 + x * 2 + 1
}
// Make empty board
result.push('+')
for (let x = 0; x < width; x++) result.push('-', '-')
result.push('-', '+', lb)
for (let y = 0; y < height; y++) {
result.push('|')
for (let x = 0; x < width; x++) result.push(' ', '.')
result.push(' ', '|', lb)
}
result.push('+')
for (let x = 0; x < width; x++) result.push('-', '-')
result.push('-', '+', lb)
for (let vertex of board.getHandicapPlacement(9)) {
result[getIndexFromVertex(vertex)] = ','
}
// Place markers & stones
let data = {
plain: ['O', null, 'X'],
circle: ['W', 'C', 'B'],
square: ['@', 'S', '#'],
triangle: ['Q', 'T', 'Y'],
cross: ['P', 'M', 'Z'],
label: ['O', null, 'X']
}
for (let x = 0; x < width; x++) {
for (let y = 0; y < height; y++) {
let i = getIndexFromVertex([x, y])
let s = signMap[y][x]
if (!markerMap[y][x] || !(markerMap[y][x].type in data)) {
if (s !== 0) result[i] = data.plain[s + 1]
} else {
let {type, label} = markerMap[y][x]
if (type !== 'label' || s !== 0) {
result[i] = data[type][s + 1]
} else if (
s === 0 &&
label.length === 1 &&
isNaN(parseFloat(label))
) {
result[i] = label.toLowerCase()
}
}
}
}
result = result.join('')
// Add lines & arrows
for (let {v1, v2, type} of lines) {
result += `{${type === 'arrow' ? 'AR' : 'LN'} ${board.stringifyVertex(
v1
)} ${board.stringifyVertex(v2)}}${lb}`
}
return (lb + result.trim())
.split(lb)
.map(l => `$$ ${l}`)
.join(lb)
}
generateTreeHash() {
return this.state.gameTrees.map(tree => tree.getHash()).join('-')
}
generateFileHash() {
let {representedFilename} = this.state
if (!representedFilename) return null
try {
let content = fs.readFileSync(representedFilename, 'utf8')
return helper.hash(content)
} catch (err) {}
return null
}
askForSave() {
let t = i18n.context('sabaki.file')
let hash = this.generateTreeHash()
if (hash !== this.treeHash) {
let answer = dialog.showMessageBox(
t('Your changes will be lost if you close this file without saving.'),
'warning',
[t('Save'), t('Don’t Save'), t('Cancel')],
2
)
if (answer === 0) return this.saveFile(this.state.representedFilename)
else if (answer === 2) return false
}
return true
}
askForReload() {
let t = i18n.context('sabaki.file')
let hash = this.generateFileHash()
if (hash != null && hash !== this.fileHash) {
let answer = dialog.showMessageBox(
t(
p =>
[
`This file has been changed outside of ${p.appName}.`,
'Do you want to reload the file? Your changes will be lost.'
].join('\n'),
{appName: this.appName}
),
'warning',
[t('Reload'), t('Don’t Reload')],
1
)
if (answer === 0) {
this.loadFile(this.state.representedFilename, {
suppressAskForSave: true,
clearHistory: false
})
} else {
this.treeHash = null
}
this.fileHash = hash
}
}
// Playing
clickVertex(vertex, {button = 0, ctrlKey = false, x = 0, y = 0} = {}) {
this.closeDrawer()
let t = i18n.context('sabaki.play')
let {gameTrees, gameIndex, gameCurrents, treePosition} = this.state
let tree = gameTrees[gameIndex]
let board = gametree.getBoard(tree, treePosition)
let node = tree.get(treePosition)
if (typeof vertex == 'string') {
vertex = board.parseVertex(vertex)
}
let [vx, vy] = vertex
if (['play', 'autoplay'].includes(this.state.mode)) {
if (button === 0) {
if (board.get(vertex) === 0) {
this.makeMove(vertex, {
generateEngineMove: this.state.engineGameOngoing == null
})
} else if (
board.markers[vy][vx] != null &&
board.markers[vy][vx].type === 'point' &&
setting.get('edit.click_currentvertex_to_remove')
) {
this.removeNode(treePosition)
}
} else if (button === 2) {
if (
board.markers[vy][vx] != null &&
board.markers[vy][vx].type === 'point'
) {
// Show annotation context menu
this.openCommentMenu(treePosition, {x, y})
} else if (
this.state.analysis != null &&
this.state.analysisTreePosition === this.state.treePosition
) {
// Show analysis context menu
let {sign, variations} = this.state.analysis
let variation = variations.find(x =>
helper.vertexEquals(x.vertex, vertex)
)
if (variation != null) {
let maxVisitsWin = Math.max(
...variations.map(x => x.visits * x.winrate)
)
let strength =
Math.round(
(variation.visits * variation.winrate * 8) / maxVisitsWin
) + 1
let annotationProp =
strength >= 8
? 'TE'
: strength >= 5
? 'IT'
: strength >= 3
? 'DO'
: 'BM'
let annotationValues = {BM: '1', DO: '', IT: '', TE: '1'}
let winrate =
Math.round(
(sign > 0 ? variation.winrate : 100 - variation.winrate) * 100
) / 100
this.openVariationMenu(sign, variation.moves, {
x,
y,
startNodeProperties: {
[annotationProp]: [annotationValues[annotationProp]],
SBKV: [winrate.toString()]
}
})
}
}
}
} else if (this.state.mode === 'edit') {
if (ctrlKey) {
// Add coordinates to comment
let coord = board.stringifyVertex(vertex)
let commentText = node.data.C ? node.data.C[0] : ''
let newTree = tree.mutate(draft => {
draft.updateProperty(
node.id,
'C',
commentText !== '' ? [commentText.trim() + ' ' + coord] : [coord]
)
})
this.setCurrentTreePosition(newTree, node.id)
return
}
let tool = this.state.selectedTool
if (button === 2) {
// Right mouse click
if (['stone_1', 'stone_-1'].includes(tool)) {
// Switch stone tool
tool = tool === 'stone_1' ? 'stone_-1' : 'stone_1'
} else if (['number', 'label'].includes(tool)) {
// Show label editing context menu
helper.popupMenu(
[
{
label: t('&Edit Label'),
click: async () => {
let value = await dialog.showInputBox(t('Enter label text'))
if (value == null) return
this.useTool('label', vertex, value)
}
}
],
x,
y
)
return
}
}
if (['line', 'arrow'].includes(tool)) {
// Remember clicked vertex and pass as an argument the second time
if (!this.editVertexData || this.editVertexData[0] !== tool) {
this.useTool(tool, vertex)
this.editVertexData = [tool, vertex]
} else {
this.useTool(tool, this.editVertexData[1], vertex)
this.editVertexData = null
}
} else {
this.useTool(tool, vertex)
this.editVertexData = null
}
} else if (['scoring', 'estimator'].includes(this.state.mode)) {
if (button !== 0 || board.get(vertex) === 0) return
let {mode, deadStones} = this.state
let dead = deadStones.some(v => helper.vertexEquals(v, vertex))
let stones =
mode === 'estimator'
? board.getChain(vertex)
: board.getRelatedChains(vertex)
if (!dead) {
deadStones = [...deadStones, ...stones]
} else {
deadStones = deadStones.filter(
v => !stones.some(w => helper.vertexEquals(v, w))
)
}
this.setState({deadStones})
} else if (this.state.mode === 'find') {
if (button !== 0) return
if (helper.vertexEquals(this.state.findVertex || [-1, -1], vertex)) {
this.setState({findVertex: null})
} else {
this.setState({findVertex: vertex})
this.findMove(1, {vertex, text: this.state.findText})
}
} else if (this.state.mode === 'guess') {
if (button !== 0) return
let nextNode = tree.navigate(treePosition, 1, gameCurrents[gameIndex])
if (
nextNode == null ||
(nextNode.data.B == null && nextNode.data.W == null)
) {
return this.setMode('play')
}
let nextVertex = sgf.parseVertex(
nextNode.data[nextNode.data.B != null ? 'B' : 'W'][0]
)
let board = gametree.getBoard(tree, treePosition)
if (!board.has(nextVertex)) {
return this.setMode('play')
}
if (helper.vertexEquals(vertex, nextVertex)) {
this.makeMove(vertex, {player: nextNode.data.B != null ? 1 : -1})
} else {
if (
board.get(vertex) !== 0 ||
this.state.blockedGuesses.some(v => helper.vertexEquals(v, vertex))
)
return
let blocked = []
let [, i] = vertex
.map((x, i) => Math.abs(x - nextVertex[i]))
.reduce(([max, i], x, j) => (x > max ? [x, j] : [max, i]), [
-Infinity,
-1
])
for (let x = 0; x < board.width; x++) {
for (let y = 0; y < board.height; y++) {
let z = i === 0 ? x : y
if (Math.abs(z - vertex[i]) < Math.abs(z - nextVertex[i]))
blocked.push([x, y])
}
}
let {blockedGuesses} = this.state
blockedGuesses.push(...blocked)
this.setState({blockedGuesses})
}
}
this.events.emit('vertexClick')
}
makeMove(vertex, {player = null, generateEngineMove = false} = {}) {
if (!['play', 'autoplay', 'guess'].includes(this.state.mode)) {
this.closeDrawer()
this.setMode('play')
}
let t = i18n.context('sabaki.play')
let {gameTrees, gameIndex, treePosition} = this.state
let tree = gameTrees[gameIndex]
let node = tree.get(treePosition)
let board = gametree.getBoard(tree, treePosition)
if (!player) player = this.getPlayer(treePosition)
if (typeof vertex == 'string') vertex = board.parseVertex(vertex)
let {pass, overwrite, capturing, suicide} = board.analyzeMove(
player,
vertex
)
if (!pass && overwrite) return
let prev = tree.get(node.parentId)
let color = player > 0 ? 'B' : 'W'
let ko = false
if (!pass) {
if (prev != null && setting.get('game.show_ko_warning')) {
let nextBoard = board.makeMove(player, vertex)
let prevBoard = gametree.getBoard(tree, prev.id)
ko = helper.equals(prevBoard.signMap, nextBoard.signMap)
if (
ko &&
dialog.showMessageBox(
t(
[
'You are about to play a move which repeats a previous board position.',
'This is invalid in some rulesets.'
].join('\n')
),
'info',
[t('Play Anyway'), t('Don’t Play')],
1
) != 0
)
return
}
if (suicide && setting.get('game.show_suicide_warning')) {
if (
dialog.showMessageBox(
t(
[
'You are about to play a suicide move.',
'This is invalid in some rulesets.'
].join('\n')
),
'info',
[t('Play Anyway'), t('Don’t Play')],
1
) != 0
)
return
}
}
// Update data
let nextTreePosition
let newTree = tree.mutate(draft => {
nextTreePosition = draft.appendNode(treePosition, {
[color]: [sgf.stringifyVertex(vertex)]
})
})
let createNode = tree.get(nextTreePosition) == null
this.setCurrentTreePosition(newTree, nextTreePosition)
// Play sounds
if (!pass) {
sound.playPachi()
if (capturing || suicide) sound.playCapture()
} else {
sound.playPass()
}
// Enter scoring mode after two consecutive passes
let enterScoring = false
if (pass && createNode && prev != null) {
let prevColor = color === 'B' ? 'W' : 'B'
let prevPass =
node.data[prevColor] != null && node.data[prevColor][0] === ''
if (prevPass) {
enterScoring = true
this.setMode('scoring')
}
}
// Emit event
this.events.emit('moveMake', {pass, capturing, suicide, ko, enterScoring})
// Generate move
if (generateEngineMove && !enterScoring) {
this.generateMove(
player > 0
? this.state.whiteEngineSyncerId
: this.state.blackEngineSyncerId,
nextTreePosition
)
}
}
makeResign({player = null} = {}) {
let {gameTrees, gameIndex, treePosition} = this.state
let {currentPlayer} = this.inferredState
if (player == null) player = currentPlayer
let color = player > 0 ? 'W' : 'B'
let tree = gameTrees[gameIndex]
let newTree = tree.mutate(draft => {
draft.updateProperty(draft.root.id, 'RE', [`${color}+Resign`])
})
this.makeMainVariation(treePosition)
this.makeMove([-1, -1], {player})
this.events.emit('resign', {player})
}
useTool(tool, vertex, argument = null) {
let {gameTrees, gameIndex, treePosition} = this.state
let {currentPlayer} = this.inferredState
let tree = gameTrees[gameIndex]
let board = gametree.getBoard(tree, treePosition)
let node = tree.get(treePosition)
if (typeof vertex == 'string') {
vertex = board.parseVertex(vertex)
}
let data = {
cross: 'MA',
triangle: 'TR',
circle: 'CR',
square: 'SQ',
number: 'LB',
label: 'LB'
}
let newTree = tree.mutate(draft => {
if (['stone_-1', 'stone_1'].includes(tool)) {
if (
node.data.B != null ||
node.data.W != null ||
node.children.length > 0
) {
// New child needed
let id = draft.appendNode(treePosition, {
PL: currentPlayer > 0 ? ['B'] : ['W']
})
node = draft.get(id)
}
let sign = tool === 'stone_1' ? 1 : -1
let oldSign = board.get(vertex)
let properties = ['AW', 'AE', 'AB']
let point = sgf.stringifyVertex(vertex)
for (let prop of properties) {
if (node.data[prop] == null) continue
// Resolve compressed lists
if (node.data[prop].some(x => x.includes(':'))) {
draft.updateProperty(
node.id,
prop,
node.data[prop]
.map(value =>
sgf.parseCompressedVertices(value).map(sgf.stringifyVertex)
)
.reduce((list, x) => [...list, x])
)
}
// Remove residue
draft.removeFromProperty(node.id, prop, point)
}
let prop = oldSign !== sign ? properties[sign + 1] : 'AE'
draft.addToProperty(node.id, prop, point)
} else if (['line', 'arrow'].includes(tool)) {
let endVertex = argument
if (!endVertex || helper.vertexEquals(vertex, endVertex)) return
// Check whether to remove a line
let toDelete = board.lines.findIndex(x =>
helper.equals([x.v1, x.v2], [vertex, endVertex])
)
if (toDelete === -1) {
toDelete = board.lines.findIndex(x =>
helper.equals([x.v1, x.v2], [endVertex, vertex])
)
if (
toDelete >= 0 &&
tool !== 'line' &&
board.lines[toDelete].type === 'arrow'
) {
// Do not delete after all
toDelete = -1
}
}
// Mutate board first, then apply changes to actual game tree
if (toDelete >= 0) {
board.lines.splice(toDelete, 1)
} else {
board.lines.push({v1: vertex, v2: endVertex, type: tool})
}
draft.removeProperty(node.id, 'AR')
draft.removeProperty(node.id, 'LN')
for (let {v1, v2, type} of board.lines) {
let [p1, p2] = [v1, v2].map(sgf.stringifyVertex)
if (p1 === p2) continue
draft.addToProperty(
node.id,
type === 'arrow' ? 'AR' : 'LN',
[p1, p2].join(':')
)
}
} else {
// Mutate board first, then apply changes to actual game tree
let [x, y] = vertex
if (tool === 'number') {
if (
board.markers[y][x] != null &&
board.markers[y][x].type === 'label'
) {
board.markers[y][x] = null
} else {
let number =
node.data.LB == null
? 1
: node.data.LB.map(x => parseFloat(x.slice(3)))
.filter(x => !isNaN(x))
.sort((a, b) => a - b)
.filter((x, i, arr) => i === 0 || x !== arr[i - 1])
.concat([null])
.findIndex((x, i) => i + 1 !== x) + 1
argument = number.toString()
board.markers[y][x] = {type: tool, label: number.toString()}
}
} else if (tool === 'label') {
let label = argument
if (
(label != null && label.trim() === '') ||
(label == null &&
board.markers[y][x] != null &&
board.markers[y][x].type === 'label')
) {
board.markers[y][x] = null
} else {
if (label == null) {
let alpha = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
let letterIndex = Math.max(
node.data.LB == null
? 0
: node.data.LB.filter(x => x.length === 4)
.map(x => alpha.indexOf(x[3]))
.filter(x => x >= 0)
.sort((a, b) => a - b)
.filter((x, i, arr) => i === 0 || x !== arr[i - 1])
.concat([null])
.findIndex((x, i) => i !== x),
node.data.L == null ? 0 : node.data.L.length
)
label = alpha[Math.min(letterIndex, alpha.length - 1)]
argument = label
}
board.markers[y][x] = {type: tool, label}
}
} else {
if (
board.markers[y][x] != null &&
board.markers[y][x].type === tool
) {
board.markers[y][x] = null
} else {
board.markers[y][x] = {type: tool}
}
}
draft.removeProperty(node.id, 'L')
for (let id in data) draft.removeProperty(node.id, data[id])
// Now apply changes to game tree
for (let x = 0; x < board.width; x++) {
for (let y = 0; y < board.height; y++) {
let v = [x, y]
if (board.markers[y][x] == null) continue
let prop = data[board.markers[y][x].type]
let value = sgf.stringifyVertex(v)
if (prop === 'LB') value += ':' + board.markers[y][x].label
draft.addToProperty(node.id, prop, value)
}
}
}
})
this.setCurrentTreePosition(newTree, node.id)
this.events.emit('toolUse', {tool, vertex, argument})
}
// Navigation
setCurrentTreePosition(tree, treePosition, {clearCache = false} = {}) {
if (clearCache) gametree.clearBoardCache()
let navigated = treePosition !== this.state.treePosition
if (['scoring', 'estimator'].includes(this.state.mode) && navigated) {
this.setState({mode: 'play'})
}
let {gameTrees, gameCurrents, blockedGuesses} = this.state
let gameIndex = gameTrees.findIndex(t => t.root.id === tree.root.id)
let currents = gameCurrents[gameIndex]
let n = tree.get(treePosition)
while (n.parentId != null) {
// Update currents
currents[n.parentId] = n.id
n = tree.get(n.parentId)
}
let prevGameIndex = this.state.gameIndex
let prevTreePosition = this.state.treePosition
this.setState({
playVariation: null,
blockedGuesses: navigated ? [] : blockedGuesses,
gameTrees: gameTrees.map((t, i) => (i !== gameIndex ? t : tree)),
gameIndex,
treePosition
})
this.recordHistory({prevGameIndex, prevTreePosition})
if (navigated) this.events.emit('navigate')
// Continuous analysis
let syncer = this.inferredState.analyzingEngineSyncer
if (
syncer != null &&
navigated &&
(this.state.engineGameOngoing == null ||
![
this.state.blackEngineSyncerId,
this.state.whiteEngineSyncerId
].includes(this.state.analyzingEngineSyncerId))
) {
clearTimeout(this.continuousAnalysisId)
this.continuousAnalysisId = setTimeout(() => {
this.analyzeMove(treePosition)
}, setting.get('game.navigation_analysis_delay'))
}
}
goStep(step) {
let {gameTrees, gameIndex, gameCurrents, treePosition} = this.state
let tree = gameTrees[gameIndex]
let node = tree.navigate(treePosition, step, gameCurrents[gameIndex])
if (node != null) this.setCurrentTreePosition(tree, node.id)
}
goToMoveNumber(number) {
number = +number
if (isNaN(number)) return
if (number < 0) number = 0
let {gameTrees, gameIndex, gameCurrents} = this.state
let tree = gameTrees[gameIndex]
let node = tree.navigate(
tree.root.id,
Math.round(number),
gameCurrents[gameIndex]
)
if (node != null) this.setCurrentTreePosition(tree, node.id)
else this.goToEnd()
}
goToNextFork() {
let {gameTrees, gameIndex, gameCurrents, treePosition} = this.state
let tree = gameTrees[gameIndex]
let next = tree.navigate(treePosition, 1, gameCurrents[gameIndex])
if (next == null) return
let sequence = [...tree.getSequence(next.id)]
this.setCurrentTreePosition(tree, sequence.slice(-1)[0].id)
}
goToPreviousFork() {
let {gameTrees, gameIndex, gameCurrents, treePosition} = this.state
let tree = gameTrees[gameIndex]
let node = tree.get(treePosition)
let prev = tree.get(node.parentId)
if (prev == null) return
let newTreePosition = tree.root.id
for (let node of tree.listNodesVertically(
prev.id,
-1,
gameCurrents[gameIndex]
)) {
if (node.children.length > 1) {
newTreePosition = node.id
break
}
}
this.setCurrentTreePosition(tree, newTreePosition)
}
goToComment(step) {
let {gameTrees, gameIndex, gameCurrents, treePosition} = this.state
let tree = gameTrees[gameIndex]
let commentProps = setting.get('sgf.comment_properties')
let newTreePosition = null
for (let node of tree.listNodesVertically(
treePosition,
step,
gameCurrents[gameIndex]
)) {
if (
node.id !== treePosition &&
commentProps.some(prop => node.data[prop] != null)
) {
newTreePosition = node.id
break
}
}
if (newTreePosition != null)
this.setCurrentTreePosition(tree, newTreePosition)
}
goToBeginning() {
let {gameTrees, gameIndex} = this.state
let tree = gameTrees[gameIndex]
this.setCurrentTreePosition(tree, tree.root.id)
}
goToEnd() {
let {gameTrees, gameIndex, gameCurrents} = this.state
let tree = gameTrees[gameIndex]
let [node] = [...tree.listCurrentNodes(gameCurrents[gameIndex])].slice(-1)
this.setCurrentTreePosition(tree, node.id)
}
goToSiblingVariation(step) {
let {gameTrees, gameIndex, treePosition} = this.state
let tree = gameTrees[gameIndex]
let section = [...tree.getSection(tree.getLevel(treePosition))]
let index = section.findIndex(node => node.id === treePosition)
let newIndex =
(((step + index) % section.length) + section.length) % section.length
this.setCurrentTreePosition(tree, section[newIndex].id)
}
goToMainVariation() {
let {gameTrees, gameIndex, gameCurrents, treePosition} = this.state
let tree = gameTrees[gameIndex]
gameCurrents[gameIndex] = {}
this.setState({gameCurrents})
if (tree.onMainLine(treePosition)) {
this.setCurrentTreePosition(tree, treePosition)
} else {
let id = treePosition
while (!tree.onMainLine(id)) {
id = tree.get(id).parentId
}
this.setCurrentTreePosition(tree, id)
}
}
goToSiblingGame(step) {
let {gameTrees, gameIndex} = this.state
let newIndex = Math.max(0, Math.min(gameTrees.length - 1, gameIndex + step))
this.closeDrawer()
this.setCurrentTreePosition(
gameTrees[newIndex],
gameTrees[newIndex].root.id
)
}
startAutoscrolling(step) {
if (this.autoscrollId != null) return
let first = true
let maxDelay = setting.get('autoscroll.max_interval')
let minDelay = setting.get('autoscroll.min_interval')
let diff = setting.get('autoscroll.diff')
let scroll = (delay = null) => {
this.goStep(step)
clearTimeout(this.autoscrollId)
this.autoscrollId = setTimeout(() => {
scroll(first ? maxDelay : Math.max(minDelay, delay - diff))
first = false
}, delay)
}
scroll(400)
}
stopAutoscrolling() {
clearTimeout(this.autoscrollId)
this.autoscrollId = null
}
// Engine Management
handleCommandSent({syncer, command, subscribe, getResponse}) {
let t = i18n.context('sabaki.engine')
let entry = {name: syncer.engine.name, command, waiting: true}
let maxLength = setting.get('console.max_history_count')
this.setState(({consoleLog}) => {
let newLog = consoleLog.slice(
Math.max(consoleLog.length - maxLength + 1, 0)
)
newLog.push(entry)
return {consoleLog: newLog}
})
let updateEntry = update => {
Object.assign(entry, update)
this.setState(({consoleLog}) => ({consoleLog}))
}
subscribe(({line, response, end}) => {
updateEntry({
response,
waiting: !end
})
gtplogger.write({
type: 'stdout',
message: line,
engine: syncer.engine.name
})
})
getResponse().catch(_ => {
gtplogger.write({
type: 'meta',
message: 'Connection Failed',
engine: syncer.engine.name
})
updateEntry({
response: {
internal: true,
content: h('img', {
class: 'icon',
src: './node_modules/@primer/octicons/build/svg/alert.svg',
alt: t('Connection Failed'),
title: t('Connection Failed')
})
},
waiting: false
})
})
}
attachEngines(engines) {
let attaching = []
let getEngineName = name => {
let counter = 1
let getName = () => (counter === 1 ? name : `${name} ${counter}`)
let hasName = syncer => syncer.engine.name === getName()
while (
attaching.some(hasName) ||
this.state.attachedEngineSyncers.some(hasName)
) {
counter++
}
return getName()
}
for (let engine of engines) {
engine = {...engine, name: getEngineName(engine.name)}
let syncer = new EngineSyncer(engine)
syncer.on('analysis-update', () => {
if (this.state.analyzingEngineSyncerId === syncer.id) {
// Update analysis info
this.setState({
analysis: syncer.analysis,
analysisTreePosition: syncer.treePosition
})
if (syncer.analysis != null && syncer.treePosition != null) {
let tree = this.state.gameTrees[this.state.gameIndex]
let {sign, winrate} = syncer.analysis
if (sign < 0) winrate = 100 - winrate
let newTree = tree.mutate(draft => {
draft.updateProperty(syncer.treePosition, 'SBKV', [
(Math.round(winrate * 100) / 100).toString()
])
})
this.setCurrentTreePosition(newTree, this.state.treePosition)
}
}
})
syncer.controller.on('command-sent', evt => {
gtplogger.write({
type: 'stdin',
message: gtp.Command.toString(evt.command),
engine: engine.name
})
this.handleCommandSent({syncer, ...evt})
})
syncer.controller.on('stderr', ({content}) => {
gtplogger.write({
type: 'stderr',
message: content,
engine: engine.name
})
this.setState(({consoleLog}) => {
let lastIndex = consoleLog.length - 1
let lastEntry = consoleLog[lastIndex]
if (
lastEntry != null &&
lastEntry.name === engine.name &&
lastEntry.command == null &&
lastEntry.response != null &&
lastEntry.response.internal &&
typeof lastEntry.response.content === 'string'
) {
lastEntry.response = {
...lastEntry.response,
content: `${lastEntry.response.content}\n${content}`
}
return {consoleLog}
} else {
return {
consoleLog: [
...consoleLog,
{
name: engine.name,
command: null,
response: {content, internal: true}
}
]
}
}
})
})
syncer.controller.on('started', () => {
gtplogger.write({
type: 'meta',
message: 'Engine Started',
engine: engine.name
})
})
syncer.controller.on('stopped', () => {
gtplogger.write({
type: 'meta',
message: 'Engine Stopped',
engine: engine.name
})
})
syncer.controller.start()
attaching.push(syncer)
}
this.setState(({attachedEngineSyncers}) => ({
attachedEngineSyncers: [...attachedEngineSyncers, ...attaching]
}))
return attaching
}
async detachEngines(syncerIds) {
let detachEngineSyncers = this.state.attachedEngineSyncers.filter(syncer =>
syncerIds.includes(syncer.id)
)
await Promise.all(
detachEngineSyncers.map(async syncer => {
await this.stopEngineGame()
await syncer.stop()
let unset = syncerId => (syncerId === syncer.id ? null : syncerId)
if (this.lastAnalyzingEngineSyncerId === syncer.id) {
this.lastAnalyzingEngineSyncerId = null
}
this.setState(state => ({
attachedEngineSyncers: state.attachedEngineSyncers.filter(
s => s.id !== syncer.id
),
engineGameOngoing:
state.engineGameOngoing &&
[state.blackEngineSyncerId, state.whiteEngineSyncerId].includes(
syncer.id
)
? false
: state.engineGameOngoing,
blackEngineSyncerId: unset(state.blackEngineSyncerId),
whiteEngineSyncerId: unset(state.whiteEngineSyncerId),
analyzingEngineSyncerId: unset(state.analyzingEngineSyncerId)
}))
})
)
}
async syncEngine(syncerId, treePosition) {
let syncer = this.state.attachedEngineSyncers.find(
syncer => syncer.id === syncerId
)
if (syncer != null) {
try {
await syncer.sync(this.inferredState.gameTree, treePosition)
return true
} catch (err) {
dialog.showMessageBox(err.message, 'error')
}
}
return false
}
async generateMove(syncerId, treePosition, {commit = () => true} = {}) {
let t = i18n.context('sabaki.engine')
let sign = this.getPlayer(treePosition)
let color = sign > 0 ? 'B' : 'W'
let syncer = this.state.attachedEngineSyncers.find(
syncer => syncer.id === syncerId
)
if (syncer == null) return
let synced = await this.syncEngine(syncerId, treePosition)
if (!synced) return
let {gameTree: tree, board} = this.inferredState
let coord
try {
let commandName =
setting
.get('engines.gemove_analyze_commands')
.find(x => syncer.commands.includes(x)) || 'genmove'
if (commandName === 'genmove') {
let response = await syncer.queueCommand({
name: commandName,
args: [color]
})
if (response == null || response.error) throw new Error()
coord = response.content
} else {
let interval = setting.get('board.analysis_interval').toString()
coord = await new Promise(async resolve => {
await syncer.queueCommand(
{name: commandName, args: [color, interval]},
({line}) => {
if (!line.startsWith('play ')) return
resolve(line.slice('play '.length))
}
)
resolve()
})
}
} catch (err) {
dialog.showMessageBox(
t(p => `${p.engine} has failed to generate a move.`, {
engine: syncer.engine.name
}),
'error'
)
}
if (coord == null) return
coord = coord.toLowerCase().trim()
if (coord === 'resign') {
dialog.showMessageBox(
t(p => `${p.engine} has resigned.`, {
engine: syncer.engine.name
}),
'info'
)
}
let vertex = ['resign', 'pass'].includes(coord)
? [-1, -1]
: board.parseVertex(coord)
let currentTree = this.inferredState.gameTree
let currentTreePosition = this.state.treePosition
let positionMoved =
currentTree.root.id !== tree.root.id ||
currentTreePosition !== treePosition
let resign = coord === 'resign'
let {pass, capturing, suicide} = board.analyzeMove(sign, vertex)
let newTreePosition
let newTree = currentTree.mutate(draft => {
newTreePosition = draft.appendNode(treePosition, {
[color]: [sgf.stringifyVertex(vertex)]
})
if (coord === 'resign') {
draft.updateProperty(draft.root.id, 'RE', [
`${sign > 0 ? 'W' : 'B'}+Resign`
])
let id2 = treePosition
while (id2 != null) {
draft.shiftNode(id2, 'main')
id2 = draft.get(id2).parentId
}
}
})
if (newTreePosition == null || !commit()) return
if (pass) {
sound.playPass()
} else {
sound.playPachi()
if (capturing || suicide) sound.playCapture()
}
this.setCurrentTreePosition(
newTree,
!positionMoved ? newTreePosition : currentTreePosition
)
syncer.treePosition = newTreePosition
return {
tree: newTree,
treePosition: newTreePosition,
resign,
pass
}
}
async startEngineGame(treePosition) {
let t = i18n.context('sabaki.engine')
let {engineGameOngoing, attachedEngineSyncers} = this.state
let engineCount = attachedEngineSyncers.length
if (engineGameOngoing != null) return
if (engineCount === 0) {
dialog.showMessageBox(
t('Please attach one or more engines first.'),
'info'
)
return
} else {
this.setState(state => ({
blackEngineSyncerId:
state.blackEngineSyncerId == null
? state.attachedEngineSyncers[0].id
: state.blackEngineSyncerId,
whiteEngineSyncerId:
state.whiteEngineSyncerId == null
? state.attachedEngineSyncers[1 % engineCount].id
: state.whiteEngineSyncerId
}))
}
let gameId = uuid()
this.setState({engineGameOngoing: gameId})
let consecutivePasses = 0
while (this.state.engineGameOngoing === gameId) {
let syncerId =
this.getPlayer(treePosition) > 0
? this.state.blackEngineSyncerId
: this.state.whiteEngineSyncerId
let move = await this.generateMove(syncerId, treePosition, {
commit: () => this.state.engineGameOngoing
})
if (move == null || move.resign) {
break
}
if (move.pass) {
consecutivePasses++
} else {
consecutivePasses = 0
}
if (consecutivePasses >= 2) {
break
}
treePosition = move.treePosition
}
this.stopEngineGame(gameId)
}
async stopEngineGame(gameId = null) {
if (this.state.engineGameOngoing == null) return
this.setState(state => ({
engineGameOngoing:
gameId == null || state.engineGameOngoing === gameId
? null
: state.engineGameOngoing
}))
let syncer = this.inferredState.analyzingEngineSyncer
if (syncer == null) return
}
async startStopEngineGame(treePosition) {
if (this.state.engineGameOngoing != null) {
this.stopEngineGame()
} else {
this.startEngineGame(treePosition)
}
}
async analyzeMove(treePosition) {
let sign = this.getPlayer(treePosition)
let color = sign > 0 ? 'B' : 'W'
let syncer = this.inferredState.analyzingEngineSyncer
if (syncer == null || syncer.suspended) return
let synced = await this.syncEngine(syncer.id, treePosition)
if (!synced) return
let commandName = setting
.get('engines.analyze_commands')
.find(x => syncer.commands.includes(x))
if (commandName == null) return
let interval = setting.get('board.analysis_interval').toString()
try {
syncer.queueCommand({
name: commandName,
args: [color, interval]
})
} catch (err) {}
}
async startAnalysis(syncerId) {
if (this.state.analyzingEngineSyncerId === syncerId) return
let t = i18n.context('sabaki.engine')
let syncer = this.state.attachedEngineSyncers.find(
syncer => syncer.id === syncerId
)
if (syncer == null) return
if (
setting
.get('engines.analyze_commands')
.every(command => !syncer.commands.includes(command))
) {
dialog.showMessageBox(
t('The selected engine does not support analysis.'),
'warning'
)
return
}
this.lastAnalyzingEngineSyncerId = syncerId
this.setState({analyzingEngineSyncerId: syncerId})
if (
!this.state.engineGameOngoing ||
(this.state.blackEngineSyncerId !== syncerId &&
this.state.whiteEngineSyncerId !== syncerId)
) {
this.analyzeMove(this.state.treePosition)
}
}
stopAnalysis() {
let syncer = this.inferredState.analyzingEngineSyncer
if (syncer != null) {
syncer.sendAbort()
}
this.setState({
analysis: null,
analysisTreePosition: null,
analyzingEngineSyncerId: null
})
}
// Find Methods
async findPosition(step, condition) {
if (isNaN(step)) step = 1
else step = step >= 0 ? 1 : -1
this.setBusy(true)
await helper.wait(setting.get('find.delay'))
let {gameTrees, gameIndex, treePosition} = this.state
let tree = gameTrees[gameIndex]
let node = tree.get(treePosition)
function* listNodes() {
let iterator = tree.listNodesHorizontally(treePosition, step)
iterator.next()
yield* iterator
let node =
step > 0
? tree.root
: [...tree.getSection(tree.getHeight() - 1)].slice(-1)[0]
yield* tree.listNodesHorizontally(node.id, step)
}
for (node of listNodes()) {
if (node.id === treePosition || condition(node)) break
}
this.setCurrentTreePosition(tree, node.id)
this.setBusy(false)
}
async findHotspot(step) {
await this.findPosition(step, node => node.data.HO != null)
}
async findMove(step, {vertex = null, text = ''}) {
if (vertex == null && text.trim() === '') return
let point = vertex ? sgf.stringifyVertex(vertex) : null
await this.findPosition(step, node => {
let cond = (prop, value) =>
node.data[prop] != null &&
node.data[prop][0].toLowerCase().includes(value.toLowerCase())
return (
(!point || ['B', 'W'].some(x => cond(x, point))) &&
(!text || cond('C', text) || cond('N', text))
)
})
}
// View
setBoardTransformation(transformation) {
this.setState({
boardTransformation: gobantransformer.normalize(transformation)
})
}
pushBoardTransformation(transformation) {
this.setState(({boardTransformation}) => ({
boardTransformation: gobantransformer.normalize(
boardTransformation + transformation
)
}))
}
// Node Actions
getGameInfo() {
return gametree.getGameInfo(this.inferredState.gameTree)
}
setGameInfo(data) {
let newTree = gametree.setGameInfo(this.inferredState.gameTree, data)
if (data.size) {
setting.set('game.default_board_size', data.size.join(':'))
}
if (data.komi && data.komi.toString() !== '') {
setting.set('game.default_komi', isNaN(data.komi) ? 0 : +data.komi)
}
if (data.handicap && data.handicap.toString() !== '') {
setting.set(
'game.default_handicap',
isNaN(data.handicap) ? 0 : +data.handicap
)
}
this.setCurrentTreePosition(newTree, this.state.treePosition)
}
getPlayer(treePosition) {
let {data} = this.inferredState.gameTree.get(treePosition)
return data.PL != null
? data.PL[0] === 'W'
? -1
: 1
: data.B != null || (data.HA != null && +data.HA[0] >= 1)
? -1
: 1
}
setPlayer(treePosition, sign) {
let newTree = this.inferredState.gameTree.mutate(draft => {
let node = draft.get(treePosition)
let intendedSign =
node.data.B != null || (node.data.HA != null && +node.data.HA[0] >= 1)
? -1
: +(node.data.W != null)
if (intendedSign === sign || sign === 0) {
draft.removeProperty(treePosition, 'PL')
} else {
draft.updateProperty(treePosition, 'PL', [sign > 0 ? 'B' : 'W'])
}
})
this.setCurrentTreePosition(newTree, treePosition)
}
getComment(treePosition) {
let {data} = this.inferredState.gameTree.get(treePosition)
return {
title: data.N != null ? data.N[0].trim() : null,
comment: data.C != null ? data.C[0] : null,
hotspot: data.HO != null,
moveAnnotation:
data.BM != null
? 'BM'
: data.TE != null
? 'TE'
: data.DO != null
? 'DO'
: data.IT != null
? 'IT'
: null,
positionAnnotation:
data.UC != null
? 'UC'
: data.GW != null
? 'GW'
: data.DM != null
? 'DM'
: data.GB != null
? 'GB'
: null
}
}
setComment(treePosition, data) {
let newTree = this.inferredState.gameTree.mutate(draft => {
for (let [key, prop] of [
['title', 'N'],
['comment', 'C']
]) {
if (key in data) {
if (data[key] && data[key] !== '') {
draft.updateProperty(treePosition, prop, [data[key]])
} else {
draft.removeProperty(treePosition, prop)
}
}
}
if ('hotspot' in data) {
if (data.hotspot) {
draft.updateProperty(treePosition, 'HO', ['1'])
} else {
draft.removeProperty(treePosition, 'HO')
}
}
let clearProperties = properties =>
properties.forEach(p => draft.removeProperty(treePosition, p))
if ('moveAnnotation' in data) {
let moveProps = {BM: '1', DO: '', IT: '', TE: '1'}
clearProperties(Object.keys(moveProps))
if (data.moveAnnotation != null) {
draft.updateProperty(treePosition, data.moveAnnotation, [
moveProps[data.moveAnnotation]
])
}
}
if ('positionAnnotation' in data) {
let positionProps = {UC: '1', GW: '1', GB: '1', DM: '1'}
clearProperties(Object.keys(positionProps))
if (data.positionAnnotation != null) {
draft.updateProperty(treePosition, data.positionAnnotation, [
positionProps[data.positionAnnotation]
])
}
}
})
this.setCurrentTreePosition(newTree, treePosition)
}
copyVariation(treePosition) {
let node = this.inferredState.gameTree.get(treePosition)
let copy = {
id: node.id,
data: Object.assign({}, node.data),
parentId: null,
children: node.children
}
let stripProperties = setting.get('edit.copy_variation_strip_props')
for (let prop of stripProperties) {
delete copy.data[prop]
}
this.copyVariationData = copy
}
cutVariation(treePosition) {
this.copyVariation(treePosition)
this.removeNode(treePosition, {suppressConfirmation: true})
}
pasteVariation(treePosition) {
if (this.copyVariationData == null) return
this.closeDrawer()
this.setMode('play')
let newPosition
let copied = this.copyVariationData
let newTree = this.inferredState.gameTree.mutate(draft => {
let inner = (id, children) => {
let childIds = []
for (let child of children) {
let childId = draft.appendNode(id, child.data)
childIds.push(childId)
inner(childId, child.children)
}
return childIds
}
newPosition = inner(treePosition, [copied])[0]
})
this.setCurrentTreePosition(newTree, newPosition)
}
flattenVariation(treePosition) {
this.closeDrawer()
this.setMode('play')
let {gameTrees} = this.state
let {gameTree: tree} = this.inferredState
let gameIndex = gameTrees.findIndex(t => t.root.id === tree.root.id)
if (gameIndex < 0) return
let board = gametree.getBoard(tree, treePosition)
let playerSign = this.getPlayer(treePosition)
let inherit = setting.get('edit.flatten_inherit_root_props')
let newTree = tree.mutate(draft => {
draft.makeRoot(treePosition)
for (let prop of ['AB', 'AW', 'AE', 'B', 'W']) {
draft.removeProperty(treePosition, prop)
}
for (let prop of inherit) {
draft.updateProperty(treePosition, prop, tree.root.data[prop])
}
for (let x = 0; x < board.width; x++) {
for (let y = 0; y < board.height; y++) {
let sign = board.get([x, y])
if (sign == 0) continue
draft.addToProperty(
treePosition,
sign > 0 ? 'AB' : 'AW',
sgf.stringifyVertex([x, y])
)
}
}
})
this.setState({
gameTrees: gameTrees.map((t, i) => (i === gameIndex ? newTree : t))
})
this.setCurrentTreePosition(newTree, newTree.root.id)
this.setPlayer(treePosition, playerSign)
}
makeMainVariation(treePosition) {
this.closeDrawer()
this.setMode('play')
let {gameCurrents, gameTrees} = this.state
let {gameTree: tree} = this.inferredState
let gameIndex = gameTrees.findIndex(t => t.root.id === tree.root.id)
if (gameIndex < 0) return
let newTree = tree.mutate(draft => {
let id = treePosition
while (id != null) {
draft.shiftNode(id, 'main')
id = draft.get(id).parentId
}
})
gameCurrents[gameIndex] = {}
this.setState({gameCurrents})
this.setCurrentTreePosition(newTree, treePosition)
}
shiftVariation(treePosition, step) {
this.closeDrawer()
this.setMode('play')
let shiftNode = null
let {gameTree: tree} = this.inferredState
for (let node of tree.listNodesVertically(treePosition, -1, {})) {
let parent = tree.get(node.parentId)
if (parent.children.length >= 2) {
shiftNode = node
break
}
}
if (shiftNode == null) return
let newTree = tree.mutate(draft => {
draft.shiftNode(shiftNode.id, step >= 0 ? 'right' : 'left')
})
this.setCurrentTreePosition(newTree, treePosition)
}
removeNode(treePosition, {suppressConfirmation = false} = {}) {
let t = i18n.context('sabaki.node')
let {gameTree: tree} = this.inferredState
let node = tree.get(treePosition)
let noParent = node.parentId == null
if (
suppressConfirmation !== true &&
setting.get('edit.show_removenode_warning') &&
dialog.showMessageBox(
t('Do you really want to remove this node?'),
'warning',
[t('Remove Node'), t('Cancel')],
1
) === 1
)
return
this.closeDrawer()
this.setMode('play')
// Remove node
let newTree = tree.mutate(draft => {
if (!noParent) {
draft.removeNode(treePosition)
} else {
for (let child of node.children) {
draft.removeNode(child.id)
}
for (let prop of ['AB', 'AW', 'AE', 'B', 'W']) {
draft.removeProperty(node.id, prop)
}
}
})
this.setState(({gameCurrents, gameIndex}) => {
if (!noParent) {
if (gameCurrents[gameIndex][node.parentId] === node.id) {
delete gameCurrents[gameIndex][node.parentId]
}
} else {
delete gameCurrents[gameIndex][node.id]
}
return {gameCurrents}
})
this.setCurrentTreePosition(newTree, noParent ? node.id : node.parentId)
}
removeOtherVariations(treePosition, {suppressConfirmation = false} = {}) {
let t = i18n.context('sabaki.node')
if (
suppressConfirmation !== true &&
setting.get('edit.show_removeothervariations_warning') &&
dialog.showMessageBox(
t('Do you really want to remove all other variations?'),
'warning',
[t('Remove Variations'), t('Cancel')],
1
) == 1
)
return
this.closeDrawer()
this.setMode('play')
let {gameCurrents, gameTrees} = this.state
let {gameTree: tree} = this.inferredState
let gameIndex = gameTrees.findIndex(t => t.root.id === tree.root.id)
if (gameIndex < 0) return
let newTree = tree.mutate(draft => {
// Remove all subsequent variations
for (let node of tree.listNodesVertically(
treePosition,
1,
gameCurrents[gameIndex]
)) {
if (node.children.length <= 1) continue
let next = tree.navigate(node.id, 1, gameCurrents[gameIndex])
for (let child of node.children) {
if (child.id === next.id) continue
draft.removeNode(child.id)
}
}
// Remove all precedent variations
let prevId = treePosition
for (let node of tree.listNodesVertically(treePosition, -1, {})) {
if (node.id !== prevId && node.children.length > 1) {
gameCurrents[gameIndex][node.id] = prevId
for (let child of node.children) {
if (child.id === prevId) continue
draft.removeNode(child.id)
}
}
prevId = node.id
}
})
this.setState({gameCurrents})
this.setCurrentTreePosition(newTree, treePosition)
}
// Menus
openNodeMenu(treePosition, {x, y} = {}) {
let t = i18n.context('menu.edit')
let template = [
{
label: t('&Copy Variation'),
click: () => this.copyVariation(treePosition)
},
{
label: t('Cu&t Variation'),
click: () => this.cutVariation(treePosition)
},
{
label: t('&Paste Variation'),
click: () => this.pasteVariation(treePosition)
},
{type: 'separator'},
{
label: t('Make Main &Variation'),
click: () => this.makeMainVariation(treePosition)
},
{
label: t('Shift &Left'),
click: () => this.shiftVariation(treePosition, -1)
},
{
label: t('Shift Ri&ght'),
click: () => this.shiftVariation(treePosition, 1)
},
{type: 'separator'},
{
label: t('&Flatten'),
click: () => this.flattenVariation(treePosition)
},
{
label: t('&Remove Node'),
click: () => this.removeNode(treePosition)
},
{
label: t('Remove &Other Variations'),
click: () => this.removeOtherVariations(treePosition)
}
]
helper.popupMenu(template, x, y)
}
openCommentMenu(treePosition, {x, y} = {}) {
let t = i18n.context('menu.comment')
let node = this.inferredState.gameTree.get(treePosition)
let template = [
{
label: t('&Clear Annotations'),
click: () => {
this.setComment(treePosition, {
positionAnnotation: null,
moveAnnotation: null
})
}
},
{type: 'separator'},
{
label: t('Good for &Black'),
type: 'checkbox',
data: {positionAnnotation: 'GB'}
},
{
label: t('&Unclear Position'),
type: 'checkbox',
data: {positionAnnotation: 'UC'}
},
{
label: t('&Even Position'),
type: 'checkbox',
data: {positionAnnotation: 'DM'}
},
{
label: t('Good for &White'),
type: 'checkbox',
data: {positionAnnotation: 'GW'}
}
]
if (node.data.B != null || node.data.W != null) {
template.push(
{type: 'separator'},
{
label: t('&Good Move'),
type: 'checkbox',
data: {moveAnnotation: 'TE'}
},
{
label: t('&Interesting Move'),
type: 'checkbox',
data: {moveAnnotation: 'IT'}
},
{
label: t('&Doubtful Move'),
type: 'checkbox',
data: {moveAnnotation: 'DO'}
},
{
label: t('B&ad Move'),
type: 'checkbox',
data: {moveAnnotation: 'BM'}
}
)
}
template.push(
{type: 'separator'},
{
label: t('&Hotspot'),
type: 'checkbox',
data: {hotspot: true}
}
)
for (let item of template) {
if (!('data' in item)) continue
let [key] = Object.keys(item.data)
let prop = key === 'hotspot' ? 'HO' : item.data[key]
item.checked = node.data[prop] != null
if (item.checked) item.data[key] = null
item.click = () => this.setComment(treePosition, item.data)
}
helper.popupMenu(template, x, y)
}
openVariationMenu(
sign,
moves,
{x, y, appendSibling = false, startNodeProperties = {}} = {}
) {
let t = i18n.context('menu.variation')
let {treePosition} = this.state
let tree = this.inferredState.gameTree
helper.popupMenu(
[
{
label: t('&Add Variation'),
click: () => {
let isRootNode = tree.get(treePosition).parentId == null
if (appendSibling && isRootNode) {
dialog.showMessageBox(
t('The root node cannot have sibling nodes.'),
'warning'
)
return
}
let [color, opponent] = sign > 0 ? ['B', 'W'] : ['W', 'B']
let newTree = tree.mutate(draft => {
let parentId = !appendSibling
? treePosition
: tree.get(treePosition).parentId
let variationData = moves.map((vertex, i) =>
Object.assign(
{
[i % 2 === 0 ? color : opponent]: [
sgf.stringifyVertex(vertex)
]
},
i === 0 ? startNodeProperties : {}
)
)
for (let data of variationData) {
parentId = draft.appendNode(parentId, data)
}
})
this.setCurrentTreePosition(newTree, treePosition)
}
}
],
x,
y
)
}
openEnginesMenu({x, y} = {}) {
let t = i18n.context('menu.engines')
let engines = setting.get('engines.list')
helper.popupMenu(
[
...engines.map(engine => ({
label: engine.name || t('(Unnamed Engine)'),
click: () => {
this.attachEngines([engine])
}
})),
engines.length > 0 && {type: 'separator'},
{
label: t('Manage &Engines…'),
click: () => {
this.setState({preferencesTab: 'engines'})
this.openDrawer('preferences')
}
}
].filter(x => !!x),
x,
y
)
}
openEngineActionMenu(syncerId, {x, y} = {}) {
let t = i18n.context('menu.engineAction')
let syncer = this.state.attachedEngineSyncers.find(
syncer => syncer.id === syncerId
)
if (syncer == null) return
helper.popupMenu(
[
{
label: syncer.suspended ? t('&Start') : t('&Stop'),
click: () => {
if (syncer.suspended) syncer.start()
else syncer.stop()
}
},
{
label: t('&Detach'),
click: () => {
this.detachEngines([syncerId])
}
},
{type: 'separator'},
{
label: t('S&ynchronize'),
click: () => {
this.syncEngine(syncerId, this.state.treePosition)
}
},
{
label: t('&Generate Move'),
enabled:
!this.state.engineGameOngoing ||
(this.state.blackEngineSyncerId !== syncerId &&
this.state.whiteEngineSyncerId !== syncerId),
click: async () => {
this.generateMove(syncerId, this.state.treePosition)
}
},
{type: 'separator'},
{
label: t('Set as &Analyzer'),
type: 'checkbox',
checked: this.state.analyzingEngineSyncerId === syncerId,
click: () => {
if (this.state.analyzingEngineSyncerId === syncerId) {
this.stopAnalysis()
} else {
this.startAnalysis(syncerId)
}
}
},
{
label: t('Set as &Black Player'),
type: 'checkbox',
checked: this.state.blackEngineSyncerId === syncerId,
click: () => {
this.setState(state => ({
blackEngineSyncerId:
state.blackEngineSyncerId === syncerId ? null : syncerId
}))
}
},
{
label: t('Set as &White Player'),
type: 'checkbox',
checked: this.state.whiteEngineSyncerId === syncerId,
click: () => {
this.setState(state => ({
whiteEngineSyncerId:
state.whiteEngineSyncerId === syncerId ? null : syncerId
}))
}
},
{type: 'separator'},
{
label: t('&Go to Engine'),
click: () => {
if (syncer.treePosition != null) {
this.setCurrentTreePosition(
this.state.gameTrees[this.state.gameIndex],
syncer.treePosition
)
}
}
}
],
x,
y
)
}
}
export default new Sabaki()
|
ajax/libs/yui/3.13.0/event-focus/event-focus-coverage.js
|
JimBobSquarePants/cdnjs
|
if (typeof __coverage__ === 'undefined') { __coverage__ = {}; }
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target=e.target,currentTarget=e.currentTarget,notifiers=target.getData(nodeDataKey),yuid=Y.stamp(currentTarget._node),defer=(__cov_6QPN5D0gRV5cd0sDuZmrgw.b['3'][0]++,useActivate)||(__cov_6QPN5D0gRV5cd0sDuZmrgw.b['3'][1]++,target!==currentTarget),directSub;__cov_6QPN5D0gRV5cd0sDuZmrgw.s['17']++;notifier.currentTarget=delegate?(__cov_6QPN5D0gRV5cd0sDuZmrgw.b['4'][0]++,target):(__cov_6QPN5D0gRV5cd0sDuZmrgw.b['4'][1]++,currentTarget);__cov_6QPN5D0gRV5cd0sDuZmrgw.s['18']++;notifier.container=delegate?(__cov_6QPN5D0gRV5cd0sDuZmrgw.b['5'][0]++,currentTarget):(__cov_6QPN5D0gRV5cd0sDuZmrgw.b['5'][1]++,null);__cov_6QPN5D0gRV5cd0sDuZmrgw.s['19']++;if(!notifiers){__cov_6QPN5D0gRV5cd0sDuZmrgw.b['6'][0]++;__cov_6QPN5D0gRV5cd0sDuZmrgw.s['20']++;notifiers={};__cov_6QPN5D0gRV5cd0sDuZmrgw.s['21']++;target.setData(nodeDataKey,notifiers);__cov_6QPN5D0gRV5cd0sDuZmrgw.s['22']++;if(defer){__cov_6QPN5D0gRV5cd0sDuZmrgw.b['7'][0]++;__cov_6QPN5D0gRV5cd0sDuZmrgw.s['23']++;directSub=Event._attach([directEvent,this._notify,target._node]).sub;__cov_6QPN5D0gRV5cd0sDuZmrgw.s['24']++;directSub.once=true;}else{__cov_6QPN5D0gRV5cd0sDuZmrgw.b['7'][1]++;}}else{__cov_6QPN5D0gRV5cd0sDuZmrgw.b['6'][1]++;__cov_6QPN5D0gRV5cd0sDuZmrgw.s['25']++;defer=true;}__cov_6QPN5D0gRV5cd0sDuZmrgw.s['26']++;if(!notifiers[yuid]){__cov_6QPN5D0gRV5cd0sDuZmrgw.b['8'][0]++;__cov_6QPN5D0gRV5cd0sDuZmrgw.s['27']++;notifiers[yuid]=[];}else{__cov_6QPN5D0gRV5cd0sDuZmrgw.b['8'][1]++;}__cov_6QPN5D0gRV5cd0sDuZmrgw.s['28']++;notifiers[yuid].push(notifier);__cov_6QPN5D0gRV5cd0sDuZmrgw.s['29']++;if(!defer){__cov_6QPN5D0gRV5cd0sDuZmrgw.b['9'][0]++;__cov_6QPN5D0gRV5cd0sDuZmrgw.s['30']++;this._notify(e);}else{__cov_6QPN5D0gRV5cd0sDuZmrgw.b['9'][1]++;}},_notify:function(e,container){__cov_6QPN5D0gRV5cd0sDuZmrgw.f['7']++;__cov_6QPN5D0gRV5cd0sDuZmrgw.s['31']++;var 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Y.Selector.test(target._node,filter,node===target?(__cov_6QPN5D0gRV5cd0sDuZmrgw.b['29'][0]++,null):(__cov_6QPN5D0gRV5cd0sDuZmrgw.b['29'][1]++,node._node));};}else{__cov_6QPN5D0gRV5cd0sDuZmrgw.b['28'][1]++;}__cov_6QPN5D0gRV5cd0sDuZmrgw.s['84']++;sub.handle=this._attach(node._node,notifier,true);},detachDelegate:function(node,sub){__cov_6QPN5D0gRV5cd0sDuZmrgw.f['13']++;__cov_6QPN5D0gRV5cd0sDuZmrgw.s['85']++;sub.handle.detach();}},true);}__cov_6QPN5D0gRV5cd0sDuZmrgw.s['86']++;if(useActivate){__cov_6QPN5D0gRV5cd0sDuZmrgw.b['30'][0]++;__cov_6QPN5D0gRV5cd0sDuZmrgw.s['87']++;define('focus','beforeactivate','focusin');__cov_6QPN5D0gRV5cd0sDuZmrgw.s['88']++;define('blur','beforedeactivate','focusout');}else{__cov_6QPN5D0gRV5cd0sDuZmrgw.b['30'][1]++;__cov_6QPN5D0gRV5cd0sDuZmrgw.s['89']++;define('focus','focus','focus');__cov_6QPN5D0gRV5cd0sDuZmrgw.s['90']++;define('blur','blur','blur');}},'@VERSION@',{'requires':['event-synthetic']});
|
src/Stepper/StepButton.spec.js
|
ichiohta/material-ui
|
/* eslint-env mocha */
import React from 'react';
import {shallow} from 'enzyme';
import {assert} from 'chai';
import {spy} from 'sinon';
import StepButton from './StepButton';
import StepLabel from './StepLabel';
import getMuiTheme from '../styles/getMuiTheme';
describe('<StepButton />', () => {
const muiTheme = getMuiTheme();
const themedShallow = (node) => {
const context = {muiTheme, stepper: {orientation: 'horizontal'}};
return shallow(node, {context});
};
it('should merge user styles in', () => {
const wrapper = themedShallow(
<StepButton style={{backgroundColor: 'purple'}}>Step One</StepButton>
);
assert.strictEqual(wrapper.props().style.backgroundColor, 'purple');
});
it('should render an EnhancedButton with a StepLabel', () => {
const wrapper = themedShallow(
<StepButton>Step One</StepButton>
);
assert.ok(wrapper.is('EnhancedButton'), 'should be an EnhancedButton');
const stepLabel = wrapper.find(StepLabel);
assert.strictEqual(stepLabel.length, 1, 'should have a stepLabel');
assert.strictEqual(stepLabel.props().children, 'Step One');
});
it('should pass iconContainerStyle to StepLabel', () => {
const wrapper = themedShallow(
<StepButton
iconContainerStyle={{width: 50, color: 'cyan', marginTop: 200, border: '1px solid violet'}}
icon={1}
>
StepOne
</StepButton>
);
const iconContainerStyle = wrapper.find(StepLabel).props().iconContainerStyle;
assert.strictEqual(iconContainerStyle.width, 50);
assert.strictEqual(iconContainerStyle.color, 'cyan');
assert.strictEqual(iconContainerStyle.marginTop, 200);
assert.strictEqual(iconContainerStyle.border, '1px solid violet');
});
it('should pass props to StepLabel', () => {
const wrapper = themedShallow(
<StepButton
active={true}
completed={true}
disabled={true}
label="Step One"
>
Step One
</StepButton>
);
const stepLabel = wrapper.find(StepLabel);
assert.strictEqual(stepLabel.prop('active'), true, 'should be active');
assert.strictEqual(stepLabel.prop('completed'), true, 'should be completed');
assert.strictEqual(stepLabel.prop('disabled'), true, 'should be disabled');
});
it('should pass props to EnhancedButton', () => {
const wrapper = themedShallow(
<StepButton disabled={true}>Step One</StepButton>
);
const stepLabel = wrapper.find('EnhancedButton');
assert.strictEqual(stepLabel.prop('disabled'), true);
});
describe('event handlers', () => {
describe('handleMouseEnter/Leave', () => {
const handleMouseEnter = spy();
const handleMouseLeave = spy();
const wrapper = themedShallow(
<StepButton
onMouseEnter={handleMouseEnter}
onMouseLeave={handleMouseLeave}
>
Step One
</StepButton>
);
it('should set the hovered state', () => {
wrapper.simulate('mouseEnter');
assert.strictEqual(wrapper.state('hovered'), true, 'should be hovered');
assert.strictEqual(handleMouseEnter.callCount, 1, 'should call handleMouseEnter once');
wrapper.simulate('mouseLeave');
assert.strictEqual(wrapper.state('hovered'), false, 'should not be hovered');
assert.strictEqual(handleMouseEnter.callCount, 1, 'should call handleMouseEnter once');
assert.strictEqual(handleMouseLeave.callCount, 1, 'should call handleMouseLeave once');
});
it('should set the EnhancedButton backgroundColor on hover', () => {
wrapper.setState({hovered: false});
assert.strictEqual(wrapper.prop('style').backgroundColor, muiTheme.stepper.backgroundColor);
wrapper.setState({hovered: true});
assert.strictEqual(wrapper.prop('style').backgroundColor, muiTheme.stepper.hoverBackgroundColor);
});
});
describe('handleTouchStart', () => {
const handleTouchStart = spy();
const handleMouseEnter = spy();
const wrapper = themedShallow(
<StepButton
onTouchStart={handleTouchStart}
onMouseEnter={handleMouseEnter}
>
Step One
</StepButton>
);
it('should set the touched state', () => {
assert.strictEqual(wrapper.state('touched'), false, 'should not be touched');
wrapper.simulate('touchStart');
assert.strictEqual(wrapper.state('touched'), true, 'should be touched');
assert.strictEqual(handleTouchStart.callCount, 1, 'should call handleTouchStart once');
});
it('should not set the hovered state with touch set', () => {
wrapper.simulate('mouseEnter');
assert.strictEqual(wrapper.state('hovered'), false, 'should not be hovered');
assert.strictEqual(handleMouseEnter.callCount, 1, 'should call handleMouseEnter once');
});
});
it('should bubble callbacks used internally', () => {
const handleMouseEnter = spy();
const handleMouseLeave = spy();
const handleTouchStart = spy();
const wrapper = themedShallow(
<StepButton
onMouseEnter={handleMouseEnter}
onMouseLeave={handleMouseLeave}
onTouchStart={handleTouchStart}
>
Step One
</StepButton>
);
wrapper.simulate('mouseEnter');
assert.strictEqual(handleMouseEnter.callCount, 1, 'should call handleMouseEnter once');
wrapper.simulate('mouseLeave');
assert.strictEqual(handleMouseEnter.callCount, 1, 'should call handleMouseEnter once');
assert.strictEqual(handleMouseLeave.callCount, 1, 'should call handleMouseLeave once');
wrapper.simulate('touchStart');
assert.strictEqual(handleMouseEnter.callCount, 1, 'should call handleMouseEnter once');
assert.strictEqual(handleMouseLeave.callCount, 1, 'should call handleMouseLeave once');
assert.strictEqual(handleTouchStart.callCount, 1, 'should call handleTouchStart once');
wrapper.simulate('mouseEnter');
wrapper.simulate('touchStart');
assert.strictEqual(handleMouseEnter.callCount, 2, 'should call handleMouseEnter twice');
assert.strictEqual(handleMouseLeave.callCount, 1, 'should call handleMouseLeave once');
assert.strictEqual(handleTouchStart.callCount, 2, 'should call handleTouchStart twice');
});
});
});
|
app/components/pipeline/teams/Index/chooser.js
|
buildkite/frontend
|
import React from 'react';
import PropTypes from 'prop-types';
import Relay from 'react-relay/classic';
import shallowCompare from 'react-addons-shallow-compare';
import AutocompleteDialog from 'app/components/shared/Autocomplete/Dialog';
import Button from 'app/components/shared/Button';
import FlashesStore from 'app/stores/FlashesStore';
import TeamSuggestion from './team-suggestion';
import TeamPipelineCreateMutation from 'app/mutations/TeamPipelineCreate';
class Chooser extends React.Component {
static displayName = "PipelineTeamIndex.Chooser";
static propTypes = {
pipeline: PropTypes.shape({
id: PropTypes.string.isRequired,
slug: PropTypes.string.isRequired,
organization: PropTypes.shape({
teams: PropTypes.shape({
edges: PropTypes.array.isRequired
})
})
}).isRequired,
relay: PropTypes.object.isRequired,
onChoose: PropTypes.func.isRequired
};
state = {
loading: false,
searching: false,
removing: null,
showingDialog: false
};
shouldComponentUpdate(nextProps, nextState) {
// Only update when a forceFetch isn't pending, and we also meet the usual
// requirements to update. This avoids any re-use of old cached Team data.
return !nextState.searching && shallowCompare(this, nextProps, nextState);
}
render() {
return (
<div>
<Button
onClick={this.handleDialogOpen}
>
Add to Team
</Button>
<AutocompleteDialog
isOpen={this.state.showingDialog}
onRequestClose={this.handleDialogClose}
width={400}
onSearch={this.handleTeamSearch}
onSelect={this.handleTeamSelect}
items={this.renderAutoCompleteSuggstions(this.props.relay.variables.teamAddSearch)}
placeholder="Search all teams…"
selectLabel="Add"
popover={false}
/>
</div>
);
}
renderAutoCompleteSuggstions(teamAddSearch) {
const organizationTeams = this.props.pipeline.organization.teams;
if (!organizationTeams || this.state.loading) {
return [<AutocompleteDialog.Loader key="loading" />];
}
// Filter team edges by permission to add them
const relevantTeamEdges = organizationTeams.edges.filter(({ node }) => (
node.permissions.teamPipelineCreate.allowed
));
// Either render the suggestions, or show a "not found" error
if (relevantTeamEdges.length > 0) {
return relevantTeamEdges.map(({ node }) => {
return [<TeamSuggestion key={node.id} team={node} />, node];
});
} else if (teamAddSearch !== "") {
return [
<AutocompleteDialog.ErrorMessage key="error">
Could not find a team with name <em>{teamAddSearch}</em>
</AutocompleteDialog.ErrorMessage>
];
}
return [
<AutocompleteDialog.ErrorMessage key="error">
Could not find any more teams to add
</AutocompleteDialog.ErrorMessage>
];
}
handleDialogOpen = () => {
// First switch the component into a "loading" mode and refresh the data in the chooser
this.setState({ loading: true });
this.props.relay.forceFetch({ includeSearchResults: true, pipelineSelector: `!${this.props.pipeline.slug}` }, (state) => {
if (state.done) {
this.setState({ loading: false });
}
});
// Now start showing the dialog
this.setState({ showingDialog: true });
};
handleDialogClose = () => {
this.setState({ showingDialog: false });
this.props.relay.setVariables({ teamAddSearch: '' });
};
handleTeamSearch = (teamAddSearch) => {
this.setState({ searching: true });
this.props.relay.forceFetch(
{ teamAddSearch },
(state) => {
if (state.done) {
this.setState({ searching: false });
}
}
);
};
handleTeamSelect = (team) => {
this.setState({ showingDialog: false });
this.props.relay.setVariables({ teamAddSearch: '' });
const mutation = new TeamPipelineCreateMutation({
team: team,
pipeline: this.props.pipeline
});
Relay.Store.commitUpdate(mutation, {
onFailure: this.handleMutationFailure,
onSuccess: this.handleMutationSuccess
});
};
handleMutationSuccess = () => {
this.props.onChoose();
};
handleMutationFailure = (transaction) => {
FlashesStore.flash(FlashesStore.ERROR, transaction.getError());
};
}
export default Relay.createContainer(Chooser, {
initialVariables: {
isMounted: false,
includeSearchResults: false,
teamAddSearch: '',
pipelineSelector: null
},
fragments: {
pipeline: () => Relay.QL`
fragment on Pipeline {
${TeamPipelineCreateMutation.getFragment('pipeline')}
id
slug
organization {
teams(search: $teamAddSearch, first: 10, order: RELEVANCE, pipeline: $pipelineSelector) @include (if: $includeSearchResults) {
edges {
node {
id
permissions {
teamPipelineCreate {
allowed
}
}
${TeamSuggestion.getFragment('team')}
${TeamPipelineCreateMutation.getFragment('team')}
}
}
}
}
}
`
}
});
|
test/client/components/form/button.js
|
jedireza/aqua
|
'use strict';
const Button = require('../../../../client/components/form/button.jsx');
const Code = require('code');
const Lab = require('lab');
const React = require('react');
const ReactTestUtils = require('react-dom/test-utils');
const lab = exports.lab = Lab.script();
lab.experiment('Button', () => {
lab.test('it renders', (done) => {
const props = {
children: 'Hi'
};
const ButtonEl = React.createElement(Button, props);
const button = ReactTestUtils.renderIntoDocument(ButtonEl);
const buttonTag = ReactTestUtils.findRenderedDOMComponentWithTag(button, 'button');
Code.expect(buttonTag.textContent).to.equal('Hi');
done();
});
lab.test('it handles as click event', (done) => {
const props = {
children: 'Hi',
onClick: function (event) {
Code.expect(event).to.exist();
done();
}
};
const ButtonEl = React.createElement(Button, props);
const button = ReactTestUtils.renderIntoDocument(ButtonEl);
const buttonTag = ReactTestUtils.findRenderedDOMComponentWithTag(button, 'button');
ReactTestUtils.Simulate.click(buttonTag);
});
});
|
src/components/NavigationBar/styled.js
|
jesusGalan/fretboardApp
|
import React from 'react'
import styled from 'styled-components'
import {Link} from 'react-router-dom'
import theme from 'config/Theme'
import AppBar from 'material-ui/AppBar'
import MaterialIcon from 'components/common/MaterialIcon'
import FlatButton from 'material-ui/FlatButton'
import MenuItem from 'material-ui/MenuItem'
import IconMenu from 'material-ui/IconMenu'
import IconButton from 'material-ui/IconButton'
const NavigationMenuRow = styled.div`
display: flex;
align-items: center;
height: 100%;
@media screen and (max-width: 767px) {
display: none !important;
}
`
const AppButton = styled(FlatButton)`
color: ${props => props.theme.colors.white} !important;
`
const Icons = styled(MaterialIcon)`
color: ${props => props.theme.colors.white} !important;
`
const MenuIcon = Icons
export const Title = styled(Link)`
color: ${props => props.theme.colors.white};
text-decoration: none;
`
export const StyledBar = styled(AppBar)`
background-color: ${props => props.theme.colors.grey_darken_2} !important;
`
const StyledIconMenu = styled(IconMenu)`
@media screen and (min-width: 768px) {
display: none !important;
}
`
export const NavigationMenu = () => {
return (
<NavigationMenuRow>
<Link to="/guitar">
<AppButton
label="guitar app"
hoverColor={theme.colors.grey_darken_1}></AppButton>
</Link>
<Link to="/blog">
<AppButton
label="blog"
hoverColor={theme.colors.grey_darken_1}></AppButton>
</Link>
</NavigationMenuRow>
)
}
export const DropdownIconMenu = () => {
return (
<StyledIconMenu iconButtonElement={<IconButton><MenuIcon name="menu" /></IconButton>}>
<Link to="/guitar">
<MenuItem primaryText="Guitar"></MenuItem>
</Link>
<Link to="/blog">
<MenuItem primaryText="Blog"></MenuItem>
</Link>
</StyledIconMenu>
)
}
|
js/components/segment/SegmentHeader.js
|
bengaara/simbapp
|
import React, { Component } from 'react';
import { StatusBar } from 'react-native';
import { connect } from 'react-redux';
import { Actions } from 'react-native-router-flux';
import { Container, Header, Title, Content, Text, H3, Button, Icon, Footer, FooterTab, Left, Right, Body, Segment } from 'native-base';
import { openDrawer } from '../../actions/drawer';
import styles from './styles';
class SegmentNB extends Component {
static propTypes = {
openDrawer: React.PropTypes.func,
}
constructor(props) {
super(props);
this.state = {
seg: 2,
};
}
render() {
return (
<Container style={styles.container}>
<Header hasTabs>
<Left>
<Button transparent onPress={() => Actions.pop()}>
<Icon name="arrow-back" />
</Button>
</Left>
<Body>
<Segment>
<Button first active={(this.state.seg === 1) ? true : false} onPress={() => this.setState({seg: 1})}><Text>Puppies</Text></Button>
<Button last active={(this.state.seg === 2) ? true : false} onPress={() => this.setState({seg: 2})}><Text>Cubs</Text></Button>
</Segment>
</Body>
<Right>
<Button transparent>
<Icon name="search" />
</Button>
</Right>
</Header>
<Content padder>
{(this.state.seg === 1) &&
<Text>
Puppies Selected
</Text>
}
{(this.state.seg === 2) &&
<Text>
Cubs Selected
</Text>
}
</Content>
</Container>
);
}
}
function bindAction(dispatch) {
return {
openDrawer: () => dispatch(openDrawer()),
};
}
const mapStateToProps = state => ({
navigation: state.cardNavigation,
themeState: state.drawer.themeState,
});
export default connect(mapStateToProps, bindAction)(SegmentNB);
|
_site/assets/js/vendor/jquery-1.9.1.min.js
|
parkison/benandmarjorie
|
/*! jQuery v1.9.1 | (c) 2005, 2012 jQuery Foundation, Inc. | jquery.org/license
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b.fx.speeds?b.fx.speeds[r.duration]:b.fx.speeds._default,(null==r.queue||r.queue===!0)&&(r.queue="fx"),r.old=r.complete,r.complete=function(){b.isFunction(r.old)&&r.old.call(this),r.queue&&b.dequeue(this,r.queue)},r},b.easing={linear:function(e){return e},swing:function(e){return.5-Math.cos(e*Math.PI)/2}},b.timers=[],b.fx=rr.prototype.init,b.fx.tick=function(){var e,n=b.timers,r=0;for(Xn=b.now();n.length>r;r++)e=n[r],e()||n[r]!==e||n.splice(r--,1);n.length||b.fx.stop(),Xn=t},b.fx.timer=function(e){e()&&b.timers.push(e)&&b.fx.start()},b.fx.interval=13,b.fx.start=function(){Un||(Un=setInterval(b.fx.tick,b.fx.interval))},b.fx.stop=function(){clearInterval(Un),Un=null},b.fx.speeds={slow:600,fast:200,_default:400},b.fx.step={},b.expr&&b.expr.filters&&(b.expr.filters.animated=function(e){return b.grep(b.timers,function(t){return e===t.elem}).length}),b.fn.offset=function(e){if(arguments.length)return e===t?this:this.each(function(t){b.offset.setOffset(this,e,t)});var n,r,o={top:0,left:0},a=this[0],s=a&&a.ownerDocument;if(s)return n=s.documentElement,b.contains(n,a)?(typeof a.getBoundingClientRect!==i&&(o=a.getBoundingClientRect()),r=or(s),{top:o.top+(r.pageYOffset||n.scrollTop)-(n.clientTop||0),left:o.left+(r.pageXOffset||n.scrollLeft)-(n.clientLeft||0)}):o},b.offset={setOffset:function(e,t,n){var r=b.css(e,"position");"static"===r&&(e.style.position="relative");var i=b(e),o=i.offset(),a=b.css(e,"top"),s=b.css(e,"left"),u=("absolute"===r||"fixed"===r)&&b.inArray("auto",[a,s])>-1,l={},c={},p,f;u?(c=i.position(),p=c.top,f=c.left):(p=parseFloat(a)||0,f=parseFloat(s)||0),b.isFunction(t)&&(t=t.call(e,n,o)),null!=t.top&&(l.top=t.top-o.top+p),null!=t.left&&(l.left=t.left-o.left+f),"using"in t?t.using.call(e,l):i.css(l)}},b.fn.extend({position:function(){if(this[0]){var e,t,n={top:0,left:0},r=this[0];return"fixed"===b.css(r,"position")?t=r.getBoundingClientRect():(e=this.offsetParent(),t=this.offset(),b.nodeName(e[0],"html")||(n=e.offset()),n.top+=b.css(e[0],"borderTopWidth",!0),n.left+=b.css(e[0],"borderLeftWidth",!0)),{top:t.top-n.top-b.css(r,"marginTop",!0),left:t.left-n.left-b.css(r,"marginLeft",!0)}}},offsetParent:function(){return this.map(function(){var e=this.offsetParent||o.documentElement;while(e&&!b.nodeName(e,"html")&&"static"===b.css(e,"position"))e=e.offsetParent;return e||o.documentElement})}}),b.each({scrollLeft:"pageXOffset",scrollTop:"pageYOffset"},function(e,n){var r=/Y/.test(n);b.fn[e]=function(i){return b.access(this,function(e,i,o){var a=or(e);return o===t?a?n in a?a[n]:a.document.documentElement[i]:e[i]:(a?a.scrollTo(r?b(a).scrollLeft():o,r?o:b(a).scrollTop()):e[i]=o,t)},e,i,arguments.length,null)}});function or(e){return b.isWindow(e)?e:9===e.nodeType?e.defaultView||e.parentWindow:!1}b.each({Height:"height",Width:"width"},function(e,n){b.each({padding:"inner"+e,content:n,"":"outer"+e},function(r,i){b.fn[i]=function(i,o){var a=arguments.length&&(r||"boolean"!=typeof i),s=r||(i===!0||o===!0?"margin":"border");return b.access(this,function(n,r,i){var o;return b.isWindow(n)?n.document.documentElement["client"+e]:9===n.nodeType?(o=n.documentElement,Math.max(n.body["scroll"+e],o["scroll"+e],n.body["offset"+e],o["offset"+e],o["client"+e])):i===t?b.css(n,r,s):b.style(n,r,i,s)},n,a?i:t,a,null)}})}),e.jQuery=e.$=b,"function"==typeof define&&define.amd&&define.amd.jQuery&&define("jquery",[],function(){return b})})(window);
|
node_modules/nyc/node_modules/babel-traverse/lib/path/lib/hoister.js
|
tripodsan/cordova-osx
|
"use strict";
exports.__esModule = true;
var _getIterator2 = require("babel-runtime/core-js/get-iterator");
var _getIterator3 = _interopRequireDefault(_getIterator2);
var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck");
var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
var _babelTypes = require("babel-types");
var t = _interopRequireWildcard(_babelTypes);
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
var referenceVisitor = {
ReferencedIdentifier: function ReferencedIdentifier(path, state) {
if (path.isJSXIdentifier() && _babelTypes.react.isCompatTag(path.node.name) && !path.parentPath.isJSXMemberExpression()) {
return;
}
if (path.node.name === "this") {
var scope = path.scope;
do {
if (scope.path.isFunction() && !scope.path.isArrowFunctionExpression()) break;
} while (scope = scope.parent);
if (scope) state.breakOnScopePaths.push(scope.path);
}
var binding = path.scope.getBinding(path.node.name);
if (!binding) return;
if (binding !== state.scope.getBinding(path.node.name)) return;
state.bindings[path.node.name] = binding;
}
};
var PathHoister = function () {
function PathHoister(path, scope) {
(0, _classCallCheck3.default)(this, PathHoister);
this.breakOnScopePaths = [];
this.bindings = {};
this.scopes = [];
this.scope = scope;
this.path = path;
this.attachAfter = false;
}
PathHoister.prototype.isCompatibleScope = function isCompatibleScope(scope) {
for (var key in this.bindings) {
var binding = this.bindings[key];
if (!scope.bindingIdentifierEquals(key, binding.identifier)) {
return false;
}
}
return true;
};
PathHoister.prototype.getCompatibleScopes = function getCompatibleScopes() {
var scope = this.path.scope;
do {
if (this.isCompatibleScope(scope)) {
this.scopes.push(scope);
} else {
break;
}
if (this.breakOnScopePaths.indexOf(scope.path) >= 0) {
break;
}
} while (scope = scope.parent);
};
PathHoister.prototype.getAttachmentPath = function getAttachmentPath() {
var path = this._getAttachmentPath();
if (!path) return;
var targetScope = path.scope;
if (targetScope.path === path) {
targetScope = path.scope.parent;
}
if (targetScope.path.isProgram() || targetScope.path.isFunction()) {
for (var name in this.bindings) {
if (!targetScope.hasOwnBinding(name)) continue;
var binding = this.bindings[name];
if (binding.kind === "param") continue;
if (this.getAttachmentParentForPath(binding.path).key > path.key) {
this.attachAfter = true;
path = binding.path;
for (var _iterator = binding.constantViolations, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : (0, _getIterator3.default)(_iterator);;) {
var _ref;
if (_isArray) {
if (_i >= _iterator.length) break;
_ref = _iterator[_i++];
} else {
_i = _iterator.next();
if (_i.done) break;
_ref = _i.value;
}
var violationPath = _ref;
if (this.getAttachmentParentForPath(violationPath).key > path.key) {
path = violationPath;
}
}
}
}
}
if (path.parentPath.isExportDeclaration()) {
path = path.parentPath;
}
return path;
};
PathHoister.prototype._getAttachmentPath = function _getAttachmentPath() {
var scopes = this.scopes;
var scope = scopes.pop();
if (!scope) return;
if (scope.path.isFunction()) {
if (this.hasOwnParamBindings(scope)) {
if (this.scope === scope) return;
return scope.path.get("body").get("body")[0];
} else {
return this.getNextScopeAttachmentParent();
}
} else if (scope.path.isProgram()) {
return this.getNextScopeAttachmentParent();
}
};
PathHoister.prototype.getNextScopeAttachmentParent = function getNextScopeAttachmentParent() {
var scope = this.scopes.pop();
if (scope) return this.getAttachmentParentForPath(scope.path);
};
PathHoister.prototype.getAttachmentParentForPath = function getAttachmentParentForPath(path) {
do {
if (!path.parentPath || Array.isArray(path.container) && path.isStatement() || path.isVariableDeclarator() && path.parentPath.node !== null && path.parentPath.node.declarations.length > 1) return path;
} while (path = path.parentPath);
};
PathHoister.prototype.hasOwnParamBindings = function hasOwnParamBindings(scope) {
for (var name in this.bindings) {
if (!scope.hasOwnBinding(name)) continue;
var binding = this.bindings[name];
if (binding.kind === "param" && binding.constant) return true;
}
return false;
};
PathHoister.prototype.run = function run() {
var node = this.path.node;
if (node._hoisted) return;
node._hoisted = true;
this.path.traverse(referenceVisitor, this);
this.getCompatibleScopes();
var attachTo = this.getAttachmentPath();
if (!attachTo) return;
if (attachTo.getFunctionParent() === this.path.getFunctionParent()) return;
var uid = attachTo.scope.generateUidIdentifier("ref");
var declarator = t.variableDeclarator(uid, this.path.node);
var insertFn = this.attachAfter ? "insertAfter" : "insertBefore";
attachTo[insertFn]([attachTo.isVariableDeclarator() ? declarator : t.variableDeclaration("var", [declarator])]);
var parent = this.path.parentPath;
if (parent.isJSXElement() && this.path.container === parent.node.children) {
uid = t.JSXExpressionContainer(uid);
}
this.path.replaceWith(uid);
};
return PathHoister;
}();
exports.default = PathHoister;
module.exports = exports["default"];
|
examples/huge-apps/components/App.js
|
clloyd/react-router
|
/*globals COURSES:true */
import React from 'react'
import Dashboard from './Dashboard'
import GlobalNav from './GlobalNav'
class App extends React.Component {
render() {
return (
<div>
<GlobalNav />
<div style={{ padding: 20 }}>
{this.props.children || <Dashboard courses={COURSES} />}
</div>
</div>
)
}
}
export default App
|
Users/UserControl.js
|
nyc-fiery-skippers-2017/AwesomeProject
|
import React, { Component } from 'react';
import {
AppRegistry,
StyleSheet,
Container,
TextInput,
Label,
Text,
View,
Button,
} from 'react-native';
import LoginScreen from './Login.js';
import RegisterScreen from './Register.js';
import { StackNavigator, TabNavigator } from 'react-navigation';
export default class UserControlScreen extends Component {
loginView(){
this.setState({view: <LoginScreen /> })
}
constructor(){
super()
this.loginView = this.loginView.bind(this)
this.state = {
view: <RegisterScreen press={this.loginView} />
}
}
render(){
return (
<View>
</View>
)
}
}
|
template/admin/node_modules/rx/dist/rx.compat.js
|
glg-enterprises/Cms
|
// Copyright (c) Microsoft, All rights reserved. See License.txt in the project root for license information.
;(function (undefined) {
var objectTypes = {
'function': true,
'object': true
};
function checkGlobal(value) {
return (value && value.Object === Object) ? value : null;
}
var freeExports = (objectTypes[typeof exports] && exports && !exports.nodeType) ? exports : null;
var freeModule = (objectTypes[typeof module] && module && !module.nodeType) ? module : null;
var freeGlobal = checkGlobal(freeExports && freeModule && typeof global === 'object' && global);
var freeSelf = checkGlobal(objectTypes[typeof self] && self);
var freeWindow = checkGlobal(objectTypes[typeof window] && window);
var moduleExports = (freeModule && freeModule.exports === freeExports) ? freeExports : null;
var thisGlobal = checkGlobal(objectTypes[typeof this] && this);
var root = freeGlobal || ((freeWindow !== (thisGlobal && thisGlobal.window)) && freeWindow) || freeSelf || thisGlobal || Function('return this')();
var Rx = {
internals: {},
config: {
Promise: root.Promise
},
helpers: { }
};
// Defaults
var noop = Rx.helpers.noop = function () { },
identity = Rx.helpers.identity = function (x) { return x; },
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.subscribe !== 'function' && typeof p.then === 'function'; },
isFunction = Rx.helpers.isFunction = (function () {
var isFn = function (value) {
return typeof value == 'function' || false;
};
// fallback for older versions of Chrome and Safari
if (isFn(/x/)) {
isFn = function(value) {
return typeof value == 'function' && toString.call(value) == '[object Function]';
};
}
return isFn;
}());
function cloneArray(arr) {
var len = arr.length, a = new Array(len);
for(var i = 0; i < len; i++) { a[i] = arr[i]; }
return a;
}
var errorObj = {e: {}};
function tryCatcherGen(tryCatchTarget) {
return function tryCatcher() {
try {
return tryCatchTarget.apply(this, arguments);
} catch (e) {
errorObj.e = e;
return errorObj;
}
};
}
var tryCatch = Rx.internals.tryCatch = function tryCatch(fn) {
if (!isFunction(fn)) { throw new TypeError('fn must be a function'); }
return tryCatcherGen(fn);
};
function thrower(e) {
throw e;
}
Rx.config.longStackSupport = false;
var hasStacks = false, stacks = tryCatch(function () { throw new Error(); })();
hasStacks = !!stacks.e && !!stacks.e.stack;
// All code after this point will be filtered from stack traces reported by RxJS
var rStartingLine = captureLine(), rFileName;
var STACK_JUMP_SEPARATOR = 'From previous event:';
function makeStackTraceLong(error, observable) {
// If possible, transform the error stack trace by removing Node and RxJS
// cruft, then concatenating with the stack trace of `observable`.
if (hasStacks &&
observable.stack &&
typeof error === 'object' &&
error !== null &&
error.stack &&
error.stack.indexOf(STACK_JUMP_SEPARATOR) === -1
) {
var stacks = [];
for (var o = observable; !!o; o = o.source) {
if (o.stack) {
stacks.unshift(o.stack);
}
}
stacks.unshift(error.stack);
var concatedStacks = stacks.join('\n' + STACK_JUMP_SEPARATOR + '\n');
error.stack = filterStackString(concatedStacks);
}
}
function filterStackString(stackString) {
var lines = stackString.split('\n'), desiredLines = [];
for (var i = 0, len = lines.length; i < len; i++) {
var line = lines[i];
if (!isInternalFrame(line) && !isNodeFrame(line) && line) {
desiredLines.push(line);
}
}
return desiredLines.join('\n');
}
function isInternalFrame(stackLine) {
var fileNameAndLineNumber = getFileNameAndLineNumber(stackLine);
if (!fileNameAndLineNumber) {
return false;
}
var fileName = fileNameAndLineNumber[0], lineNumber = fileNameAndLineNumber[1];
return fileName === rFileName &&
lineNumber >= rStartingLine &&
lineNumber <= rEndingLine;
}
function isNodeFrame(stackLine) {
return stackLine.indexOf('(module.js:') !== -1 ||
stackLine.indexOf('(node.js:') !== -1;
}
function captureLine() {
if (!hasStacks) { return; }
try {
throw new Error();
} catch (e) {
var lines = e.stack.split('\n');
var firstLine = lines[0].indexOf('@') > 0 ? lines[1] : lines[2];
var fileNameAndLineNumber = getFileNameAndLineNumber(firstLine);
if (!fileNameAndLineNumber) { return; }
rFileName = fileNameAndLineNumber[0];
return fileNameAndLineNumber[1];
}
}
function getFileNameAndLineNumber(stackLine) {
// Named functions: 'at functionName (filename:lineNumber:columnNumber)'
var attempt1 = /at .+ \((.+):(\d+):(?:\d+)\)$/.exec(stackLine);
if (attempt1) { return [attempt1[1], Number(attempt1[2])]; }
// Anonymous functions: 'at filename:lineNumber:columnNumber'
var attempt2 = /at ([^ ]+):(\d+):(?:\d+)$/.exec(stackLine);
if (attempt2) { return [attempt2[1], Number(attempt2[2])]; }
// Firefox style: 'function@filename:lineNumber or @filename:lineNumber'
var attempt3 = /.*@(.+):(\d+)$/.exec(stackLine);
if (attempt3) { return [attempt3[1], Number(attempt3[2])]; }
}
// Utilities
var toString = Object.prototype.toString;
var arrayClass = '[object Array]',
funcClass = '[object Function]',
stringClass = '[object String]';
if (!Array.prototype.forEach) {
Array.prototype.forEach = function (callback, thisArg) {
var T, k;
if (this == null) {
throw new TypeError(' this is null or not defined');
}
var O = Object(this);
var len = O.length >>> 0;
if (typeof callback !== 'function') {
throw new TypeError(callback + ' is not a function');
}
if (arguments.length > 1) {
T = thisArg;
}
k = 0;
while (k < len) {
var kValue;
if (k in O) {
kValue = O[k];
callback.call(T, kValue, k, O);
}
k++;
}
};
}
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 = new 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 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;
};
}
// Fix for Tessel
if (!Object.prototype.propertyIsEnumerable) {
Object.prototype.propertyIsEnumerable = function (key) {
for (var k in this) { if (k === key) { return true; } }
return false;
};
}
if (!Object.keys) {
Object.keys = (function() {
'use strict';
var hasOwnProperty = Object.prototype.hasOwnProperty,
hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString');
return function(obj) {
if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) {
throw new TypeError('Object.keys called on non-object');
}
var result = [], prop, i;
for (prop in obj) {
if (hasOwnProperty.call(obj, prop)) {
result.push(prop);
}
}
if (hasDontEnumBug) {
for (i = 0; i < dontEnumsLength; i++) {
if (hasOwnProperty.call(obj, dontEnums[i])) {
result.push(dontEnums[i]);
}
}
}
return result;
};
}());
}
if (typeof Object.create !== 'function') {
// Production steps of ECMA-262, Edition 5, 15.2.3.5
// Reference: http://es5.github.io/#x15.2.3.5
Object.create = (function() {
function Temp() {}
var hasOwn = Object.prototype.hasOwnProperty;
return function (O) {
if (typeof O !== 'object') {
throw new TypeError('Object prototype may only be an Object or null');
}
Temp.prototype = O;
var obj = new Temp();
Temp.prototype = null;
if (arguments.length > 1) {
// Object.defineProperties does ToObject on its first argument.
var Properties = Object(arguments[1]);
for (var prop in Properties) {
if (hasOwn.call(Properties, prop)) {
obj[prop] = Properties[prop];
}
}
}
// 5. Return obj
return obj;
};
})();
}
root.Element && root.Element.prototype.attachEvent && !root.Element.prototype.addEventListener && (function () {
function addMethod(name, fn) {
Window.prototype[name] = HTMLDocument.prototype[name] = Element.prototype[name] = fn;
}
addMethod('addEventListener', function (type, listener) {
var target = this;
var listeners = target._c1_listeners = target._c1_listeners || {};
var typeListeners = listeners[type] = listeners[type] || [];
target.attachEvent('on' + type, typeListeners.event = function (e) {
e || (e = root.event);
var documentElement = target.document &&
target.document.documentElement ||
target.documentElement ||
{ scrollLeft: 0, scrollTop: 0 };
e.currentTarget = target;
e.pageX = e.clientX + documentElement.scrollLeft;
e.pageY = e.clientY + documentElement.scrollTop;
e.preventDefault = function () {
e.bubbledKeyCode = e.keyCode;
if (e.ctrlKey) {
try {
e.keyCode = 0;
} catch (e) { }
}
e.defaultPrevented = true;
e.returnValue = false;
e.modified = true;
e.returnValue = false;
};
e.stopImmediatePropagation = function () {
immediatePropagation = false;
e.cancelBubble = true;
};
e.stopPropagation = function () {
e.cancelBubble = true;
};
e.relatedTarget = e.fromElement || null;
e.target = e.srcElement || target;
e.timeStamp = +new Date();
// Normalize key events
switch(e.type) {
case 'keypress':
var c = ('charCode' in e ? e.charCode : e.keyCode);
if (c === 10) {
c = 0;
e.keyCode = 13;
} else if (c === 13 || c === 27) {
c = 0;
} else if (c === 3) {
c = 99;
}
e.charCode = c;
e.keyChar = e.charCode ? String.fromCharCode(e.charCode) : '';
break;
}
var copiedEvent = {};
for (var prop in e) {
copiedEvent[prop] = e[prop];
}
for (var i = 0, typeListenersCache = [].concat(typeListeners), typeListenerCache, immediatePropagation = true; immediatePropagation && (typeListenerCache = typeListenersCache[i]); ++i) {
for (var ii = 0, typeListener; typeListener = typeListeners[ii]; ++ii) {
if (typeListener === typeListenerCache) { typeListener.call(target, copiedEvent); break; }
}
}
});
typeListeners.push(listener);
});
addMethod('removeEventListener', function (type, listener) {
var target = this;
var listeners = target._c1_listeners = target._c1_listeners || {};
var typeListeners = listeners[type] = listeners[type] || [];
for (var i = typeListeners.length - 1, typeListener; typeListener = typeListeners[i]; --i) {
if (typeListener === listener) { typeListeners.splice(i, 1); break; }
}
!typeListeners.length &&
typeListeners.event &&
target.detachEvent('on' + type, typeListeners.event);
});
addMethod('dispatchEvent', function (e) {
var target = this;
var type = e.type;
var listeners = target._c1_listeners = target._c1_listeners || {};
var typeListeners = listeners[type] = listeners[type] || [];
try {
return target.fireEvent('on' + type, e);
} catch (err) {
return typeListeners.event && typeListeners.event(e);
}
});
function ready() {
if (ready.interval && document.body) {
ready.interval = clearInterval(ready.interval);
document.dispatchEvent(new CustomEvent('DOMContentLoaded'));
}
}
ready.interval = setInterval(ready, 1);
root.addEventListener('load', ready);
}());
(!root.CustomEvent || typeof root.CustomEvent === 'object') && (function() {
function CustomEvent (type, params) {
var event;
params = params || { bubbles: false, cancelable: false, detail: undefined };
try {
if (document.createEvent) {
event = document.createEvent('CustomEvent');
event.initCustomEvent(type, params.bubbles, params.cancelable, params.detail);
} else if (document.createEventObject) {
event = document.createEventObject();
}
} catch (error) {
event = document.createEvent('Event');
event.initEvent(type, params.bubbles, params.cancelable);
event.detail = params.detail;
}
return event;
}
root.CustomEvent && (CustomEvent.prototype = root.CustomEvent.prototype);
root.CustomEvent = CustomEvent;
}());
var EmptyError = Rx.EmptyError = function() {
this.message = 'Sequence contains no elements.';
Error.call(this);
};
EmptyError.prototype = Object.create(Error.prototype);
EmptyError.prototype.name = 'EmptyError';
var ObjectDisposedError = Rx.ObjectDisposedError = function() {
this.message = 'Object has been disposed';
Error.call(this);
};
ObjectDisposedError.prototype = Object.create(Error.prototype);
ObjectDisposedError.prototype.name = 'ObjectDisposedError';
var ArgumentOutOfRangeError = Rx.ArgumentOutOfRangeError = function () {
this.message = 'Argument out of range';
Error.call(this);
};
ArgumentOutOfRangeError.prototype = Object.create(Error.prototype);
ArgumentOutOfRangeError.prototype.name = 'ArgumentOutOfRangeError';
var NotSupportedError = Rx.NotSupportedError = function (message) {
this.message = message || 'This operation is not supported';
Error.call(this);
};
NotSupportedError.prototype = Object.create(Error.prototype);
NotSupportedError.prototype.name = 'NotSupportedError';
var NotImplementedError = Rx.NotImplementedError = function (message) {
this.message = message || 'This operation is not implemented';
Error.call(this);
};
NotImplementedError.prototype = Object.create(Error.prototype);
NotImplementedError.prototype.name = 'NotImplementedError';
var notImplemented = Rx.helpers.notImplemented = function () {
throw new NotImplementedError();
};
var notSupported = Rx.helpers.notSupported = function () {
throw new NotSupportedError();
};
// Shim in iterator support
var $iterator$ = (typeof Symbol === 'function' && Symbol.iterator) ||
'_es6shim_iterator_';
// Bug for mozilla version
if (root.Set && typeof new root.Set()['@@iterator'] === 'function') {
$iterator$ = '@@iterator';
}
var doneEnumerator = Rx.doneEnumerator = { done: true, value: undefined };
var isIterable = Rx.helpers.isIterable = function (o) {
return o && o[$iterator$] !== undefined;
};
var isArrayLike = Rx.helpers.isArrayLike = function (o) {
return o && o.length !== undefined;
};
Rx.helpers.iterator = $iterator$;
var bindCallback = Rx.internals.bindCallback = function (func, thisArg, argCount) {
if (typeof thisArg === 'undefined') { return func; }
switch(argCount) {
case 0:
return function() {
return func.call(thisArg)
};
case 1:
return function(arg) {
return func.call(thisArg, arg);
};
case 2:
return function(value, index) {
return func.call(thisArg, value, index);
};
case 3:
return function(value, index, collection) {
return func.call(thisArg, value, index, collection);
};
}
return function() {
return func.apply(thisArg, arguments);
};
};
/** Used to determine if values are of the language type Object */
var dontEnums = ['toString',
'toLocaleString',
'valueOf',
'hasOwnProperty',
'isPrototypeOf',
'propertyIsEnumerable',
'constructor'],
dontEnumsLength = dontEnums.length;
var argsTag = '[object Arguments]',
arrayTag = '[object Array]',
boolTag = '[object Boolean]',
dateTag = '[object Date]',
errorTag = '[object Error]',
funcTag = '[object Function]',
mapTag = '[object Map]',
numberTag = '[object Number]',
objectTag = '[object Object]',
regexpTag = '[object RegExp]',
setTag = '[object Set]',
stringTag = '[object String]',
weakMapTag = '[object WeakMap]';
var arrayBufferTag = '[object ArrayBuffer]',
float32Tag = '[object Float32Array]',
float64Tag = '[object Float64Array]',
int8Tag = '[object Int8Array]',
int16Tag = '[object Int16Array]',
int32Tag = '[object Int32Array]',
uint8Tag = '[object Uint8Array]',
uint8ClampedTag = '[object Uint8ClampedArray]',
uint16Tag = '[object Uint16Array]',
uint32Tag = '[object Uint32Array]';
var typedArrayTags = {};
typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
typedArrayTags[uint32Tag] = true;
typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
typedArrayTags[dateTag] = typedArrayTags[errorTag] =
typedArrayTags[funcTag] = typedArrayTags[mapTag] =
typedArrayTags[numberTag] = typedArrayTags[objectTag] =
typedArrayTags[regexpTag] = typedArrayTags[setTag] =
typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false;
var objectProto = Object.prototype,
hasOwnProperty = objectProto.hasOwnProperty,
objToString = objectProto.toString,
MAX_SAFE_INTEGER = Math.pow(2, 53) - 1;
var keys = Object.keys || (function() {
var hasOwnProperty = Object.prototype.hasOwnProperty,
hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString'),
dontEnums = [
'toString',
'toLocaleString',
'valueOf',
'hasOwnProperty',
'isPrototypeOf',
'propertyIsEnumerable',
'constructor'
],
dontEnumsLength = dontEnums.length;
return function(obj) {
if (typeof obj !== 'object' && (typeof obj !== 'function' || obj === null)) {
throw new TypeError('Object.keys called on non-object');
}
var result = [], prop, i;
for (prop in obj) {
if (hasOwnProperty.call(obj, prop)) {
result.push(prop);
}
}
if (hasDontEnumBug) {
for (i = 0; i < dontEnumsLength; i++) {
if (hasOwnProperty.call(obj, dontEnums[i])) {
result.push(dontEnums[i]);
}
}
}
return result;
};
}());
function equalObjects(object, other, equalFunc, isLoose, stackA, stackB) {
var objProps = keys(object),
objLength = objProps.length,
othProps = keys(other),
othLength = othProps.length;
if (objLength !== othLength && !isLoose) {
return false;
}
var index = objLength, key;
while (index--) {
key = objProps[index];
if (!(isLoose ? key in other : hasOwnProperty.call(other, key))) {
return false;
}
}
var skipCtor = isLoose;
while (++index < objLength) {
key = objProps[index];
var objValue = object[key],
othValue = other[key],
result;
if (!(result === undefined ? equalFunc(objValue, othValue, isLoose, stackA, stackB) : result)) {
return false;
}
skipCtor || (skipCtor = key === 'constructor');
}
if (!skipCtor) {
var objCtor = object.constructor,
othCtor = other.constructor;
if (objCtor !== othCtor &&
('constructor' in object && 'constructor' in other) &&
!(typeof objCtor === 'function' && objCtor instanceof objCtor &&
typeof othCtor === 'function' && othCtor instanceof othCtor)) {
return false;
}
}
return true;
}
function equalByTag(object, other, tag) {
switch (tag) {
case boolTag:
case dateTag:
return +object === +other;
case errorTag:
return object.name === other.name && object.message === other.message;
case numberTag:
return (object !== +object) ?
other !== +other :
object === +other;
case regexpTag:
case stringTag:
return object === (other + '');
}
return false;
}
var isObject = Rx.internals.isObject = function(value) {
var type = typeof value;
return !!value && (type === 'object' || type === 'function');
};
function isObjectLike(value) {
return !!value && typeof value === 'object';
}
function isLength(value) {
return typeof value === 'number' && value > -1 && value % 1 === 0 && value <= MAX_SAFE_INTEGER;
}
var isHostObject = (function() {
try {
Object({ 'toString': 0 } + '');
} catch(e) {
return function() { return false; };
}
return function(value) {
return typeof value.toString !== 'function' && typeof (value + '') === 'string';
};
}());
function isTypedArray(value) {
return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objToString.call(value)];
}
var isArray = Array.isArray || function(value) {
return isObjectLike(value) && isLength(value.length) && objToString.call(value) === arrayTag;
};
function arraySome (array, predicate) {
var index = -1,
length = array.length;
while (++index < length) {
if (predicate(array[index], index, array)) {
return true;
}
}
return false;
}
function equalArrays(array, other, equalFunc, isLoose, stackA, stackB) {
var index = -1,
arrLength = array.length,
othLength = other.length;
if (arrLength !== othLength && !(isLoose && othLength > arrLength)) {
return false;
}
// Ignore non-index properties.
while (++index < arrLength) {
var arrValue = array[index],
othValue = other[index],
result;
if (result !== undefined) {
if (result) {
continue;
}
return false;
}
// Recursively compare arrays (susceptible to call stack limits).
if (isLoose) {
if (!arraySome(other, function(othValue) {
return arrValue === othValue || equalFunc(arrValue, othValue, isLoose, stackA, stackB);
})) {
return false;
}
} else if (!(arrValue === othValue || equalFunc(arrValue, othValue, isLoose, stackA, stackB))) {
return false;
}
}
return true;
}
function baseIsEqualDeep(object, other, equalFunc, isLoose, stackA, stackB) {
var objIsArr = isArray(object),
othIsArr = isArray(other),
objTag = arrayTag,
othTag = arrayTag;
if (!objIsArr) {
objTag = objToString.call(object);
if (objTag === argsTag) {
objTag = objectTag;
} else if (objTag !== objectTag) {
objIsArr = isTypedArray(object);
}
}
if (!othIsArr) {
othTag = objToString.call(other);
if (othTag === argsTag) {
othTag = objectTag;
}
}
var objIsObj = objTag === objectTag && !isHostObject(object),
othIsObj = othTag === objectTag && !isHostObject(other),
isSameTag = objTag === othTag;
if (isSameTag && !(objIsArr || objIsObj)) {
return equalByTag(object, other, objTag);
}
if (!isLoose) {
var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
if (objIsWrapped || othIsWrapped) {
return equalFunc(objIsWrapped ? object.value() : object, othIsWrapped ? other.value() : other, isLoose, stackA, stackB);
}
}
if (!isSameTag) {
return false;
}
// Assume cyclic values are equal.
// For more information on detecting circular references see https://es5.github.io/#JO.
stackA || (stackA = []);
stackB || (stackB = []);
var length = stackA.length;
while (length--) {
if (stackA[length] === object) {
return stackB[length] === other;
}
}
// Add `object` and `other` to the stack of traversed objects.
stackA.push(object);
stackB.push(other);
var result = (objIsArr ? equalArrays : equalObjects)(object, other, equalFunc, isLoose, stackA, stackB);
stackA.pop();
stackB.pop();
return result;
}
function baseIsEqual(value, other, isLoose, stackA, stackB) {
if (value === other) {
return true;
}
if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) {
return value !== value && other !== other;
}
return baseIsEqualDeep(value, other, baseIsEqual, isLoose, stackA, stackB);
}
var isEqual = Rx.internals.isEqual = function (value, other) {
return baseIsEqual(value, other);
};
var hasProp = {}.hasOwnProperty,
slice = Array.prototype.slice;
var inherits = Rx.internals.inherits = function (child, parent) {
function __() { this.constructor = child; }
__.prototype = parent.prototype;
child.prototype = new __();
};
var addProperties = Rx.internals.addProperties = function (obj) {
for(var sources = [], i = 1, len = arguments.length; i < len; i++) { sources.push(arguments[i]); }
for (var idx = 0, ln = sources.length; idx < ln; idx++) {
var source = sources[idx];
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 BinaryDisposable(r.getDisposable(), xs.subscribe(observer));
});
};
function arrayInitialize(count, factory) {
var a = new Array(count);
for (var i = 0; i < count; i++) {
a[i] = factory();
}
return a;
}
/**
* Represents a group of disposable resources that are disposed together.
* @constructor
*/
var CompositeDisposable = Rx.CompositeDisposable = function () {
var args = [], i, len;
if (Array.isArray(arguments[0])) {
args = arguments[0];
} else {
len = arguments.length;
args = new Array(len);
for(i = 0; i < len; i++) { args[i] = arguments[i]; }
}
this.disposables = args;
this.isDisposed = false;
this.length = args.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 len = this.disposables.length, currentDisposables = new Array(len);
for(var i = 0; i < len; i++) { currentDisposables[i] = this.disposables[i]; }
this.disposables = [];
this.length = 0;
for (i = 0; i < len; i++) {
currentDisposables[i].dispose();
}
}
};
/**
* Provides a set of static methods for creating Disposables.
* @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 };
/**
* Validates whether the given object is a disposable
* @param {Object} Object to test whether it has a dispose method
* @returns {Boolean} true if a disposable object, else false.
*/
var isDisposable = Disposable.isDisposable = function (d) {
return d && isFunction(d.dispose);
};
var checkDisposed = Disposable.checkDisposed = function (disposable) {
if (disposable.isDisposed) { throw new ObjectDisposedError(); }
};
var disposableFixup = Disposable._fixup = function (result) {
return isDisposable(result) ? result : disposableEmpty;
};
// Single assignment
var SingleAssignmentDisposable = Rx.SingleAssignmentDisposable = function () {
this.isDisposed = false;
this.current = null;
};
SingleAssignmentDisposable.prototype.getDisposable = function () {
return this.current;
};
SingleAssignmentDisposable.prototype.setDisposable = function (value) {
if (this.current) { throw new Error('Disposable has already been assigned'); }
var shouldDispose = this.isDisposed;
!shouldDispose && (this.current = value);
shouldDispose && value && value.dispose();
};
SingleAssignmentDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
var old = this.current;
this.current = null;
old && old.dispose();
}
};
// Multiple assignment disposable
var SerialDisposable = Rx.SerialDisposable = function () {
this.isDisposed = false;
this.current = null;
};
SerialDisposable.prototype.getDisposable = function () {
return this.current;
};
SerialDisposable.prototype.setDisposable = function (value) {
var shouldDispose = this.isDisposed;
if (!shouldDispose) {
var old = this.current;
this.current = value;
}
old && old.dispose();
shouldDispose && value && value.dispose();
};
SerialDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
var old = this.current;
this.current = null;
}
old && old.dispose();
};
var BinaryDisposable = Rx.BinaryDisposable = function (first, second) {
this._first = first;
this._second = second;
this.isDisposed = false;
};
BinaryDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
var old1 = this._first;
this._first = null;
old1 && old1.dispose();
var old2 = this._second;
this._second = null;
old2 && old2.dispose();
}
};
var NAryDisposable = Rx.NAryDisposable = function (disposables) {
this._disposables = disposables;
this.isDisposed = false;
};
NAryDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
for (var i = 0, len = this._disposables.length; i < len; i++) {
this._disposables[i].dispose();
}
this._disposables.length = 0;
}
};
/**
* 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 && !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 && !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;
}
function scheduleItem(s, self) {
if (!self.isDisposed) {
self.isDisposed = true;
self.disposable.dispose();
}
}
ScheduledDisposable.prototype.dispose = function () {
this.scheduler.schedule(this, scheduleItem);
};
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 disposableFixup(this.action(this.scheduler, this.state));
};
/** Provides a set of static properties to access commonly used schedulers. */
var Scheduler = Rx.Scheduler = (function () {
function Scheduler() { }
/** Determines whether the given object is a scheduler */
Scheduler.isScheduler = function (s) {
return s instanceof Scheduler;
};
var schedulerProto = Scheduler.prototype;
/**
* 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.schedule = function (state, action) {
throw new NotImplementedError();
};
/**
* 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.scheduleFuture = function (state, dueTime, action) {
var dt = dueTime;
dt instanceof Date && (dt = dt - this.now());
dt = Scheduler.normalize(dt);
if (dt === 0) { return this.schedule(state, action); }
return this._scheduleFuture(state, dt, action);
};
schedulerProto._scheduleFuture = function (state, dueTime, action) {
throw new NotImplementedError();
};
/** Gets the current time according to the local machine's system clock. */
Scheduler.now = defaultNow;
/** Gets the current time according to the local machine's system clock. */
Scheduler.prototype.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) {
timeSpan < 0 && (timeSpan = 0);
return timeSpan;
};
return Scheduler;
}());
var normalizeTime = Scheduler.normalize, isScheduler = Scheduler.isScheduler;
(function (schedulerProto) {
function invokeRecImmediate(scheduler, pair) {
var state = pair[0], action = pair[1], group = new CompositeDisposable();
action(state, innerAction);
return group;
function innerAction(state2) {
var isAdded = false, isDone = false;
var d = scheduler.schedule(state2, scheduleWork);
if (!isDone) {
group.add(d);
isAdded = true;
}
function scheduleWork(_, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
action(state3, innerAction);
return disposableEmpty;
}
}
}
function invokeRecDate(scheduler, pair) {
var state = pair[0], action = pair[1], group = new CompositeDisposable();
action(state, innerAction);
return group;
function innerAction(state2, dueTime1) {
var isAdded = false, isDone = false;
var d = scheduler.scheduleFuture(state2, dueTime1, scheduleWork);
if (!isDone) {
group.add(d);
isAdded = true;
}
function scheduleWork(_, state3) {
if (isAdded) {
group.remove(d);
} else {
isDone = true;
}
action(state3, innerAction);
return disposableEmpty;
}
}
}
/**
* 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.scheduleRecursive = function (state, action) {
return this.schedule([state, action], invokeRecImmediate);
};
/**
* Schedules an action to be executed recursively after a specified relative or 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 | Date} dueTime Relative or absolute 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.scheduleRecursiveFuture = function (state, dueTime, action) {
return this.scheduleFuture([state, action], dueTime, invokeRecDate);
};
}(Scheduler.prototype));
(function (schedulerProto) {
/**
* 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.schedulePeriodic = function(state, period, action) {
if (typeof root.setInterval === 'undefined') { throw new NotSupportedError(); }
period = normalizeTime(period);
var s = state, id = root.setInterval(function () { s = action(s); }, period);
return disposableCreate(function () { root.clearInterval(id); });
};
}(Scheduler.prototype));
(function (schedulerProto) {
/**
* 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.catchError = schedulerProto['catch'] = function (handler) {
return new CatchScheduler(this, handler);
};
}(Scheduler.prototype));
var SchedulePeriodicRecursive = Rx.internals.SchedulePeriodicRecursive = (function () {
function createTick(self) {
return function tick(command, recurse) {
recurse(0, self._period);
var state = tryCatch(self._action)(self._state);
if (state === errorObj) {
self._cancel.dispose();
thrower(state.e);
}
self._state = state;
};
}
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.scheduleRecursiveFuture(0, this._period, createTick(this)));
return d;
};
return SchedulePeriodicRecursive;
}());
/** Gets a scheduler that schedules work immediately on the current thread. */
var ImmediateScheduler = (function (__super__) {
inherits(ImmediateScheduler, __super__);
function ImmediateScheduler() {
__super__.call(this);
}
ImmediateScheduler.prototype.schedule = function (state, action) {
return disposableFixup(action(this, state));
};
return ImmediateScheduler;
}(Scheduler));
var immediateScheduler = Scheduler.immediate = new ImmediateScheduler();
/**
* Gets a scheduler that schedules work as soon as possible on the current thread.
*/
var CurrentThreadScheduler = (function (__super__) {
var queue;
function runTrampoline () {
while (queue.length > 0) {
var item = queue.dequeue();
!item.isCancelled() && item.invoke();
}
}
inherits(CurrentThreadScheduler, __super__);
function CurrentThreadScheduler() {
__super__.call(this);
}
CurrentThreadScheduler.prototype.schedule = function (state, action) {
var si = new ScheduledItem(this, state, action, this.now());
if (!queue) {
queue = new PriorityQueue(4);
queue.enqueue(si);
var result = tryCatch(runTrampoline)();
queue = null;
if (result === errorObj) { thrower(result.e); }
} else {
queue.enqueue(si);
}
return si.disposable;
};
CurrentThreadScheduler.prototype.scheduleRequired = function () { return !queue; };
return CurrentThreadScheduler;
}(Scheduler));
var currentThreadScheduler = Scheduler.currentThread = new CurrentThreadScheduler();
var scheduleMethod, clearMethod;
var localTimer = (function () {
var localSetTimeout, localClearTimeout = noop;
if (!!root.setTimeout) {
localSetTimeout = root.setTimeout;
localClearTimeout = root.clearTimeout;
} else if (!!root.WScript) {
localSetTimeout = function (fn, time) {
root.WScript.Sleep(time);
fn();
};
} else {
throw new NotSupportedError();
}
return {
setTimeout: localSetTimeout,
clearTimeout: localClearTimeout
};
}());
var localSetTimeout = localTimer.setTimeout,
localClearTimeout = localTimer.clearTimeout;
(function () {
var nextHandle = 1, tasksByHandle = {}, currentlyRunning = false;
clearMethod = function (handle) {
delete tasksByHandle[handle];
};
function runTask(handle) {
if (currentlyRunning) {
localSetTimeout(function () { runTask(handle); }, 0);
} else {
var task = tasksByHandle[handle];
if (task) {
currentlyRunning = true;
var result = tryCatch(task)();
clearMethod(handle);
currentlyRunning = false;
if (result === errorObj) { thrower(result.e); }
}
}
}
var reNative = new RegExp('^' +
String(toString)
.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')
.replace(/toString| for [^\]]+/g, '.*?') + '$'
);
var setImmediate = typeof (setImmediate = freeGlobal && moduleExports && freeGlobal.setImmediate) == 'function' &&
!reNative.test(setImmediate) && setImmediate;
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, setImmediate, nextTick, postMessage, MessageChannel, script readystatechanged, setTimeout
if (isFunction(setImmediate)) {
scheduleMethod = function (action) {
var id = nextHandle++;
tasksByHandle[id] = action;
setImmediate(function () { runTask(id); });
return id;
};
} else if (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]') {
scheduleMethod = function (action) {
var id = nextHandle++;
tasksByHandle[id] = action;
process.nextTick(function () { runTask(id); });
return id;
};
} else if (postMessageSupported()) {
var MSG_PREFIX = 'ms.rx.schedule' + Math.random();
var onGlobalPostMessage = function (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) {
runTask(event.data.substring(MSG_PREFIX.length));
}
};
root.addEventListener('message', onGlobalPostMessage, false);
scheduleMethod = function (action) {
var id = nextHandle++;
tasksByHandle[id] = action;
root.postMessage(MSG_PREFIX + id, '*');
return id;
};
} else if (!!root.MessageChannel) {
var channel = new root.MessageChannel();
channel.port1.onmessage = function (e) { runTask(e.data); };
scheduleMethod = function (action) {
var id = nextHandle++;
tasksByHandle[id] = action;
channel.port2.postMessage(id);
return id;
};
} else if ('document' in root && 'onreadystatechange' in root.document.createElement('script')) {
scheduleMethod = function (action) {
var scriptElement = root.document.createElement('script');
var id = nextHandle++;
tasksByHandle[id] = action;
scriptElement.onreadystatechange = function () {
runTask(id);
scriptElement.onreadystatechange = null;
scriptElement.parentNode.removeChild(scriptElement);
scriptElement = null;
};
root.document.documentElement.appendChild(scriptElement);
return id;
};
} else {
scheduleMethod = function (action) {
var id = nextHandle++;
tasksByHandle[id] = action;
localSetTimeout(function () {
runTask(id);
}, 0);
return id;
};
}
}());
/**
* Gets a scheduler that schedules work via a timed callback based upon platform.
*/
var DefaultScheduler = (function (__super__) {
inherits(DefaultScheduler, __super__);
function DefaultScheduler() {
__super__.call(this);
}
function scheduleAction(disposable, action, scheduler, state) {
return function schedule() {
disposable.setDisposable(Disposable._fixup(action(scheduler, state)));
};
}
function ClearDisposable(id) {
this._id = id;
this.isDisposed = false;
}
ClearDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
clearMethod(this._id);
}
};
function LocalClearDisposable(id) {
this._id = id;
this.isDisposed = false;
}
LocalClearDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
localClearTimeout(this._id);
}
};
DefaultScheduler.prototype.schedule = function (state, action) {
var disposable = new SingleAssignmentDisposable(),
id = scheduleMethod(scheduleAction(disposable, action, this, state));
return new BinaryDisposable(disposable, new ClearDisposable(id));
};
DefaultScheduler.prototype._scheduleFuture = function (state, dueTime, action) {
if (dueTime === 0) { return this.schedule(state, action); }
var disposable = new SingleAssignmentDisposable(),
id = localSetTimeout(scheduleAction(disposable, action, this, state), dueTime);
return new BinaryDisposable(disposable, new LocalClearDisposable(id));
};
function scheduleLongRunning(state, action, disposable) {
return function () { action(state, disposable); };
}
DefaultScheduler.prototype.scheduleLongRunning = function (state, action) {
var disposable = disposableCreate(noop);
scheduleMethod(scheduleLongRunning(state, action, disposable));
return disposable;
};
return DefaultScheduler;
}(Scheduler));
var defaultScheduler = Scheduler['default'] = Scheduler.async = new DefaultScheduler();
var CatchScheduler = (function (__super__) {
inherits(CatchScheduler, __super__);
function CatchScheduler(scheduler, handler) {
this._scheduler = scheduler;
this._handler = handler;
this._recursiveOriginal = null;
this._recursiveWrapper = null;
__super__.call(this);
}
CatchScheduler.prototype.schedule = function (state, action) {
return this._scheduler.schedule(state, this._wrap(action));
};
CatchScheduler.prototype._scheduleFuture = function (state, dueTime, action) {
return this._scheduler.schedule(state, dueTime, this._wrap(action));
};
CatchScheduler.prototype.now = function () { return this._scheduler.now(); };
CatchScheduler.prototype._clone = function (scheduler) {
return new CatchScheduler(scheduler, this._handler);
};
CatchScheduler.prototype._wrap = function (action) {
var parent = this;
return function (self, state) {
var res = tryCatch(action)(parent._getRecursiveWrapper(self), state);
if (res === errorObj) {
if (!parent._handler(res.e)) { thrower(res.e); }
return disposableEmpty;
}
return disposableFixup(res);
};
};
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;
};
CatchScheduler.prototype.schedulePeriodic = function (state, period, action) {
var self = this, failed = false, d = new SingleAssignmentDisposable();
d.setDisposable(this._scheduler.schedulePeriodic(state, period, function (state1) {
if (failed) { return null; }
var res = tryCatch(action)(state1);
if (res === errorObj) {
failed = true;
if (!self._handler(res.e)) { thrower(res.e); }
d.dispose();
return null;
}
return res;
}));
return d;
};
return CatchScheduler;
}(Scheduler));
function IndexedItem(id, value) {
this.id = id;
this.value = value;
}
IndexedItem.prototype.compareTo = function (other) {
var c = this.value.compareTo(other.value);
c === 0 && (c = this.id - other.id);
return c;
};
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) {
+index || (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];
this.items[this.length] = undefined;
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 notification to an observer.
*/
var Notification = Rx.Notification = (function () {
function Notification() {
}
Notification.prototype._accept = function (onNext, onError, onCompleted) {
throw new NotImplementedError();
};
Notification.prototype._acceptObserver = function (onNext, onError, onCompleted) {
throw new NotImplementedError();
};
/**
* Invokes the delegate corresponding to the notification or the observer's method corresponding to the notification and returns the produced result.
* @param {Function | Observer} observerOrOnNext Function to invoke for an OnNext notification or Observer to invoke the notification on..
* @param {Function} onError Function to invoke for an OnError notification.
* @param {Function} onCompleted Function to invoke for an OnCompleted notification.
* @returns {Any} Result produced by the observation.
*/
Notification.prototype.accept = function (observerOrOnNext, onError, onCompleted) {
return observerOrOnNext && typeof observerOrOnNext === 'object' ?
this._acceptObserver(observerOrOnNext) :
this._accept(observerOrOnNext, onError, onCompleted);
};
/**
* Returns an observable sequence with a single notification.
*
* @memberOf Notifications
* @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.
*/
Notification.prototype.toObservable = function (scheduler) {
var self = this;
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new AnonymousObservable(function (o) {
return scheduler.schedule(self, function (_, notification) {
notification._acceptObserver(o);
notification.kind === 'N' && o.onCompleted();
});
});
};
return Notification;
})();
var OnNextNotification = (function (__super__) {
inherits(OnNextNotification, __super__);
function OnNextNotification(value) {
this.value = value;
this.kind = 'N';
}
OnNextNotification.prototype._accept = function (onNext) {
return onNext(this.value);
};
OnNextNotification.prototype._acceptObserver = function (o) {
return o.onNext(this.value);
};
OnNextNotification.prototype.toString = function () {
return 'OnNext(' + this.value + ')';
};
return OnNextNotification;
}(Notification));
var OnErrorNotification = (function (__super__) {
inherits(OnErrorNotification, __super__);
function OnErrorNotification(error) {
this.error = error;
this.kind = 'E';
}
OnErrorNotification.prototype._accept = function (onNext, onError) {
return onError(this.error);
};
OnErrorNotification.prototype._acceptObserver = function (o) {
return o.onError(this.error);
};
OnErrorNotification.prototype.toString = function () {
return 'OnError(' + this.error + ')';
};
return OnErrorNotification;
}(Notification));
var OnCompletedNotification = (function (__super__) {
inherits(OnCompletedNotification, __super__);
function OnCompletedNotification() {
this.kind = 'C';
}
OnCompletedNotification.prototype._accept = function (onNext, onError, onCompleted) {
return onCompleted();
};
OnCompletedNotification.prototype._acceptObserver = function (o) {
return o.onCompleted();
};
OnCompletedNotification.prototype.toString = function () {
return 'OnCompleted()';
};
return OnCompletedNotification;
}(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 (value) {
return new OnNextNotification(value);
};
/**
* 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 (error) {
return new OnErrorNotification(error);
};
/**
* Creates an object that represents an OnCompleted notification to an observer.
* @returns {Notification} The OnCompleted notification.
*/
var notificationCreateOnCompleted = Notification.createOnCompleted = function () {
return new OnCompletedNotification();
};
/**
* Supports push-style iteration over an observable sequence.
*/
var Observer = Rx.Observer = function () { };
/**
* Creates a notification callback from an observer.
* @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 () {
var self = this;
return new AnonymousObserver(
function (x) { self.onNext(x); },
function (err) { self.onError(err); },
function () { self.onCompleted(); });
};
/**
* 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.
* @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.
* @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, thisArg) {
var cb = bindCallback(handler, thisArg, 1);
return new AnonymousObserver(function (x) {
return cb(notificationCreateOnNext(x));
}, function (e) {
return cb(notificationCreateOnError(e));
}, function () {
return cb(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.prototype.notifyOn = function (scheduler) {
return new ObserveOnObserver(scheduler, this);
};
Observer.prototype.makeSafe = function(disposable) {
return new AnonymousSafeObserver(this._onNext, this._onError, this._onCompleted, disposable);
};
/**
* 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.
*/
function AbstractObserver() {
this.isStopped = false;
}
// Must be implemented by other observers
AbstractObserver.prototype.next = notImplemented;
AbstractObserver.prototype.error = notImplemented;
AbstractObserver.prototype.completed = notImplemented;
/**
* Notifies the observer of a new element in the sequence.
* @param {Any} value Next element in the sequence.
*/
AbstractObserver.prototype.onNext = function (value) {
!this.isStopped && this.next(value);
};
/**
* Notifies the observer that an exception has occurred.
* @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 (error) {
this._onError(error);
};
/**
* 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();
var res = tryCatch(this._observer.onNext).call(this._observer, value);
this._state = 0;
res === errorObj && thrower(res.e);
};
CheckedObserverPrototype.onError = function (err) {
this.checkAccess();
var res = tryCatch(this._observer.onError).call(this._observer, err);
this._state = 2;
res === errorObj && thrower(res.e);
};
CheckedObserverPrototype.onCompleted = function () {
this.checkAccess();
var res = tryCatch(this._observer.onCompleted).call(this._observer);
this._state = 2;
res === errorObj && thrower(res.e);
};
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();
}
function enqueueNext(observer, x) { return function () { observer.onNext(x); }; }
function enqueueError(observer, e) { return function () { observer.onError(e); }; }
function enqueueCompleted(observer) { return function () { observer.onCompleted(); }; }
ScheduledObserver.prototype.next = function (x) {
this.queue.push(enqueueNext(this.observer, x));
};
ScheduledObserver.prototype.error = function (e) {
this.queue.push(enqueueError(this.observer, e));
};
ScheduledObserver.prototype.completed = function () {
this.queue.push(enqueueCompleted(this.observer));
};
function scheduleMethod(state, recurse) {
var work;
if (state.queue.length > 0) {
work = state.queue.shift();
} else {
state.isAcquired = false;
return;
}
var res = tryCatch(work)();
if (res === errorObj) {
state.queue = [];
state.hasFaulted = true;
return thrower(res.e);
}
recurse(state);
}
ScheduledObserver.prototype.ensureActive = function () {
var isOwner = false;
if (!this.hasFaulted && this.queue.length > 0) {
isOwner = !this.isAcquired;
this.isAcquired = true;
}
isOwner &&
this.disposable.setDisposable(this.scheduler.scheduleRecursive(this, scheduleMethod));
};
ScheduledObserver.prototype.dispose = function () {
__super__.prototype.dispose.call(this);
this.disposable.dispose();
};
return ScheduledObserver;
}(AbstractObserver));
var ObserveOnObserver = (function (__super__) {
inherits(ObserveOnObserver, __super__);
function ObserveOnObserver(scheduler, observer, cancel) {
__super__.call(this, scheduler, observer);
this._cancel = cancel;
}
ObserveOnObserver.prototype.next = function (value) {
__super__.prototype.next.call(this, value);
this.ensureActive();
};
ObserveOnObserver.prototype.error = function (e) {
__super__.prototype.error.call(this, e);
this.ensureActive();
};
ObserveOnObserver.prototype.completed = function () {
__super__.prototype.completed.call(this);
this.ensureActive();
};
ObserveOnObserver.prototype.dispose = function () {
__super__.prototype.dispose.call(this);
this._cancel && this._cancel.dispose();
this._cancel = null;
};
return ObserveOnObserver;
})(ScheduledObserver);
var observableProto;
/**
* Represents a push-style collection.
*/
var Observable = Rx.Observable = (function () {
function makeSubscribe(self, subscribe) {
return function (o) {
var oldOnError = o.onError;
o.onError = function (e) {
makeStackTraceLong(e, self);
oldOnError.call(o, e);
};
return subscribe.call(self, o);
};
}
function Observable() {
if (Rx.config.longStackSupport && hasStacks) {
var oldSubscribe = this._subscribe;
var e = tryCatch(thrower)(new Error()).e;
this.stack = e.stack.substring(e.stack.indexOf('\n') + 1);
this._subscribe = makeSubscribe(this, oldSubscribe);
}
}
observableProto = Observable.prototype;
/**
* Determines whether the given object is an Observable
* @param {Any} An object to determine whether it is an Observable
* @returns {Boolean} true if an Observable, else false.
*/
Observable.isObservable = function (o) {
return o && isFunction(o.subscribe);
};
/**
* Subscribes an o to the observable sequence.
* @param {Mixed} [oOrOnNext] 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} A disposable handling the subscriptions and unsubscriptions.
*/
observableProto.subscribe = observableProto.forEach = function (oOrOnNext, onError, onCompleted) {
return this._subscribe(typeof oOrOnNext === 'object' ?
oOrOnNext :
observerCreate(oOrOnNext, onError, onCompleted));
};
/**
* Subscribes to the next value in the sequence with an optional "this" argument.
* @param {Function} onNext The function to invoke on each element in the observable sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Disposable} A disposable handling the subscriptions and unsubscriptions.
*/
observableProto.subscribeOnNext = function (onNext, thisArg) {
return this._subscribe(observerCreate(typeof thisArg !== 'undefined' ? function(x) { onNext.call(thisArg, x); } : onNext));
};
/**
* Subscribes to an exceptional condition in the sequence with an optional "this" argument.
* @param {Function} onError The function to invoke upon exceptional termination of the observable sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Disposable} A disposable handling the subscriptions and unsubscriptions.
*/
observableProto.subscribeOnError = function (onError, thisArg) {
return this._subscribe(observerCreate(null, typeof thisArg !== 'undefined' ? function(e) { onError.call(thisArg, e); } : onError));
};
/**
* Subscribes to the next value in the sequence with an optional "this" argument.
* @param {Function} onCompleted The function to invoke upon graceful termination of the observable sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Disposable} A disposable handling the subscriptions and unsubscriptions.
*/
observableProto.subscribeOnCompleted = function (onCompleted, thisArg) {
return this._subscribe(observerCreate(null, null, typeof thisArg !== 'undefined' ? function() { onCompleted.call(thisArg); } : onCompleted));
};
return Observable;
})();
var ObservableBase = Rx.ObservableBase = (function (__super__) {
inherits(ObservableBase, __super__);
function fixSubscriber(subscriber) {
return subscriber && isFunction(subscriber.dispose) ? subscriber :
isFunction(subscriber) ? disposableCreate(subscriber) : disposableEmpty;
}
function setDisposable(s, state) {
var ado = state[0], self = state[1];
var sub = tryCatch(self.subscribeCore).call(self, ado);
if (sub === errorObj && !ado.fail(errorObj.e)) { thrower(errorObj.e); }
ado.setDisposable(fixSubscriber(sub));
}
function ObservableBase() {
__super__.call(this);
}
ObservableBase.prototype._subscribe = function (o) {
var ado = new AutoDetachObserver(o), state = [ado, this];
if (currentThreadScheduler.scheduleRequired()) {
currentThreadScheduler.schedule(state, setDisposable);
} else {
setDisposable(null, state);
}
return ado;
};
ObservableBase.prototype.subscribeCore = notImplemented;
return ObservableBase;
}(Observable));
var FlatMapObservable = Rx.FlatMapObservable = (function(__super__) {
inherits(FlatMapObservable, __super__);
function FlatMapObservable(source, selector, resultSelector, thisArg) {
this.resultSelector = isFunction(resultSelector) ? resultSelector : null;
this.selector = bindCallback(isFunction(selector) ? selector : function() { return selector; }, thisArg, 3);
this.source = source;
__super__.call(this);
}
FlatMapObservable.prototype.subscribeCore = function(o) {
return this.source.subscribe(new InnerObserver(o, this.selector, this.resultSelector, this));
};
inherits(InnerObserver, AbstractObserver);
function InnerObserver(observer, selector, resultSelector, source) {
this.i = 0;
this.selector = selector;
this.resultSelector = resultSelector;
this.source = source;
this.o = observer;
AbstractObserver.call(this);
}
InnerObserver.prototype._wrapResult = function(result, x, i) {
return this.resultSelector ?
result.map(function(y, i2) { return this.resultSelector(x, y, i, i2); }, this) :
result;
};
InnerObserver.prototype.next = function(x) {
var i = this.i++;
var result = tryCatch(this.selector)(x, i, this.source);
if (result === errorObj) { return this.o.onError(result.e); }
isPromise(result) && (result = observableFromPromise(result));
(isArrayLike(result) || isIterable(result)) && (result = Observable.from(result));
this.o.onNext(this._wrapResult(result, x, i));
};
InnerObserver.prototype.error = function(e) { this.o.onError(e); };
InnerObserver.prototype.completed = function() { this.o.onCompleted(); };
return FlatMapObservable;
}(ObservableBase));
var Enumerable = Rx.internals.Enumerable = function () { };
function IsDisposedDisposable(state) {
this._s = state;
this.isDisposed = false;
}
IsDisposedDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
this.isDisposed = true;
this._s.isDisposed = true;
}
};
var ConcatEnumerableObservable = (function(__super__) {
inherits(ConcatEnumerableObservable, __super__);
function ConcatEnumerableObservable(sources) {
this.sources = sources;
__super__.call(this);
}
function scheduleMethod(state, recurse) {
if (state.isDisposed) { return; }
var currentItem = tryCatch(state.e.next).call(state.e);
if (currentItem === errorObj) { return state.o.onError(currentItem.e); }
if (currentItem.done) { return state.o.onCompleted(); }
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
state.subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(new InnerObserver(state, recurse)));
}
ConcatEnumerableObservable.prototype.subscribeCore = function (o) {
var subscription = new SerialDisposable();
var state = {
isDisposed: false,
o: o,
subscription: subscription,
e: this.sources[$iterator$]()
};
var cancelable = currentThreadScheduler.scheduleRecursive(state, scheduleMethod);
return new NAryDisposable([subscription, cancelable, new IsDisposedDisposable(state)]);
};
function InnerObserver(state, recurse) {
this._state = state;
this._recurse = recurse;
AbstractObserver.call(this);
}
inherits(InnerObserver, AbstractObserver);
InnerObserver.prototype.next = function (x) { this._state.o.onNext(x); };
InnerObserver.prototype.error = function (e) { this._state.o.onError(e); };
InnerObserver.prototype.completed = function () { this._recurse(this._state); };
return ConcatEnumerableObservable;
}(ObservableBase));
Enumerable.prototype.concat = function () {
return new ConcatEnumerableObservable(this);
};
var CatchErrorObservable = (function(__super__) {
function CatchErrorObservable(sources) {
this.sources = sources;
__super__.call(this);
}
inherits(CatchErrorObservable, __super__);
function scheduleMethod(state, recurse) {
if (state.isDisposed) { return; }
var currentItem = tryCatch(state.e.next).call(state.e);
if (currentItem === errorObj) { return state.o.onError(currentItem.e); }
if (currentItem.done) { return state.lastError !== null ? state.o.onError(state.lastError) : state.o.onCompleted(); }
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
state.subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(new InnerObserver(state, recurse)));
}
CatchErrorObservable.prototype.subscribeCore = function (o) {
var subscription = new SerialDisposable();
var state = {
isDisposed: false,
e: this.sources[$iterator$](),
subscription: subscription,
lastError: null,
o: o
};
var cancelable = currentThreadScheduler.scheduleRecursive(state, scheduleMethod);
return new NAryDisposable([subscription, cancelable, new IsDisposedDisposable(state)]);
};
function InnerObserver(state, recurse) {
this._state = state;
this._recurse = recurse;
AbstractObserver.call(this);
}
inherits(InnerObserver, AbstractObserver);
InnerObserver.prototype.next = function (x) { this._state.o.onNext(x); };
InnerObserver.prototype.error = function (e) { this._state.lastError = e; this._recurse(this._state); };
InnerObserver.prototype.completed = function () { this._state.o.onCompleted(); };
return CatchErrorObservable;
}(ObservableBase));
Enumerable.prototype.catchError = function () {
return new CatchErrorObservable(this);
};
var RepeatEnumerable = (function (__super__) {
inherits(RepeatEnumerable, __super__);
function RepeatEnumerable(v, c) {
this.v = v;
this.c = c == null ? -1 : c;
}
RepeatEnumerable.prototype[$iterator$] = function () {
return new RepeatEnumerator(this);
};
function RepeatEnumerator(p) {
this.v = p.v;
this.l = p.c;
}
RepeatEnumerator.prototype.next = function () {
if (this.l === 0) { return doneEnumerator; }
if (this.l > 0) { this.l--; }
return { done: false, value: this.v };
};
return RepeatEnumerable;
}(Enumerable));
var enumerableRepeat = Enumerable.repeat = function (value, repeatCount) {
return new RepeatEnumerable(value, repeatCount);
};
var OfEnumerable = (function(__super__) {
inherits(OfEnumerable, __super__);
function OfEnumerable(s, fn, thisArg) {
this.s = s;
this.fn = fn ? bindCallback(fn, thisArg, 3) : null;
}
OfEnumerable.prototype[$iterator$] = function () {
return new OfEnumerator(this);
};
function OfEnumerator(p) {
this.i = -1;
this.s = p.s;
this.l = this.s.length;
this.fn = p.fn;
}
OfEnumerator.prototype.next = function () {
return ++this.i < this.l ?
{ done: false, value: !this.fn ? this.s[this.i] : this.fn(this.s[this.i], this.i, this.s) } :
doneEnumerator;
};
return OfEnumerable;
}(Enumerable));
var enumerableOf = Enumerable.of = function (source, selector, thisArg) {
return new OfEnumerable(source, selector, thisArg);
};
var ObserveOnObservable = (function (__super__) {
inherits(ObserveOnObservable, __super__);
function ObserveOnObservable(source, s) {
this.source = source;
this._s = s;
__super__.call(this);
}
ObserveOnObservable.prototype.subscribeCore = function (o) {
return this.source.subscribe(new ObserveOnObserver(this._s, o));
};
return ObserveOnObservable;
}(ObservableBase));
/**
* 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) {
return new ObserveOnObservable(this, scheduler);
};
var SubscribeOnObservable = (function (__super__) {
inherits(SubscribeOnObservable, __super__);
function SubscribeOnObservable(source, s) {
this.source = source;
this._s = s;
__super__.call(this);
}
function scheduleMethod(scheduler, state) {
var source = state[0], d = state[1], o = state[2];
d.setDisposable(new ScheduledDisposable(scheduler, source.subscribe(o)));
}
SubscribeOnObservable.prototype.subscribeCore = function (o) {
var m = new SingleAssignmentDisposable(), d = new SerialDisposable();
d.setDisposable(m);
m.setDisposable(this._s.schedule([this.source, d, o], scheduleMethod));
return d;
};
return SubscribeOnObservable;
}(ObservableBase));
/**
* 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) {
return new SubscribeOnObservable(this, scheduler);
};
var FromPromiseObservable = (function(__super__) {
inherits(FromPromiseObservable, __super__);
function FromPromiseObservable(p, s) {
this._p = p;
this._s = s;
__super__.call(this);
}
function scheduleNext(s, state) {
var o = state[0], data = state[1];
o.onNext(data);
o.onCompleted();
}
function scheduleError(s, state) {
var o = state[0], err = state[1];
o.onError(err);
}
FromPromiseObservable.prototype.subscribeCore = function(o) {
var sad = new SingleAssignmentDisposable(), self = this, p = this._p;
if (isFunction(p)) {
p = tryCatch(p)();
if (p === errorObj) {
o.onError(p.e);
return sad;
}
}
p
.then(function (data) {
sad.setDisposable(self._s.schedule([o, data], scheduleNext));
}, function (err) {
sad.setDisposable(self._s.schedule([o, err], scheduleError));
});
return sad;
};
return FromPromiseObservable;
}(ObservableBase));
/**
* 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, scheduler) {
scheduler || (scheduler = defaultScheduler);
return new FromPromiseObservable(promise, scheduler);
};
/*
* 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 NotSupportedError('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;
source.subscribe(function (v) {
value = v;
}, reject, function () {
resolve(value);
});
});
};
var ToArrayObservable = (function(__super__) {
inherits(ToArrayObservable, __super__);
function ToArrayObservable(source) {
this.source = source;
__super__.call(this);
}
ToArrayObservable.prototype.subscribeCore = function(o) {
return this.source.subscribe(new InnerObserver(o));
};
inherits(InnerObserver, AbstractObserver);
function InnerObserver(o) {
this.o = o;
this.a = [];
AbstractObserver.call(this);
}
InnerObserver.prototype.next = function (x) { this.a.push(x); };
InnerObserver.prototype.error = function (e) { this.o.onError(e); };
InnerObserver.prototype.completed = function () { this.o.onNext(this.a); this.o.onCompleted(); };
return ToArrayObservable;
}(ObservableBase));
/**
* Creates an array from an observable sequence.
* @returns {Observable} An observable sequence containing a single element with a list containing all the elements of the source sequence.
*/
observableProto.toArray = function () {
return new ToArrayObservable(this);
};
/**
* 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 = function (subscribe, parent) {
return new AnonymousObservable(subscribe, parent);
};
var Defer = (function(__super__) {
inherits(Defer, __super__);
function Defer(factory) {
this._f = factory;
__super__.call(this);
}
Defer.prototype.subscribeCore = function (o) {
var result = tryCatch(this._f)();
if (result === errorObj) { return observableThrow(result.e).subscribe(o);}
isPromise(result) && (result = observableFromPromise(result));
return result.subscribe(o);
};
return Defer;
}(ObservableBase));
/**
* 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 Defer(observableFactory);
};
var EmptyObservable = (function(__super__) {
inherits(EmptyObservable, __super__);
function EmptyObservable(scheduler) {
this.scheduler = scheduler;
__super__.call(this);
}
EmptyObservable.prototype.subscribeCore = function (observer) {
var sink = new EmptySink(observer, this.scheduler);
return sink.run();
};
function EmptySink(observer, scheduler) {
this.observer = observer;
this.scheduler = scheduler;
}
function scheduleItem(s, state) {
state.onCompleted();
return disposableEmpty;
}
EmptySink.prototype.run = function () {
var state = this.observer;
return this.scheduler === immediateScheduler ?
scheduleItem(null, state) :
this.scheduler.schedule(state, scheduleItem);
};
return EmptyObservable;
}(ObservableBase));
var EMPTY_OBSERVABLE = new EmptyObservable(immediateScheduler);
/**
* 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) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
return scheduler === immediateScheduler ? EMPTY_OBSERVABLE : new EmptyObservable(scheduler);
};
var FromObservable = (function(__super__) {
inherits(FromObservable, __super__);
function FromObservable(iterable, fn, scheduler) {
this._iterable = iterable;
this._fn = fn;
this._scheduler = scheduler;
__super__.call(this);
}
function createScheduleMethod(o, it, fn) {
return function loopRecursive(i, recurse) {
var next = tryCatch(it.next).call(it);
if (next === errorObj) { return o.onError(next.e); }
if (next.done) { return o.onCompleted(); }
var result = next.value;
if (isFunction(fn)) {
result = tryCatch(fn)(result, i);
if (result === errorObj) { return o.onError(result.e); }
}
o.onNext(result);
recurse(i + 1);
};
}
FromObservable.prototype.subscribeCore = function (o) {
var list = Object(this._iterable),
it = getIterable(list);
return this._scheduler.scheduleRecursive(0, createScheduleMethod(o, it, this._fn));
};
return FromObservable;
}(ObservableBase));
var maxSafeInteger = Math.pow(2, 53) - 1;
function StringIterable(s) {
this._s = s;
}
StringIterable.prototype[$iterator$] = function () {
return new StringIterator(this._s);
};
function StringIterator(s) {
this._s = s;
this._l = s.length;
this._i = 0;
}
StringIterator.prototype[$iterator$] = function () {
return this;
};
StringIterator.prototype.next = function () {
return this._i < this._l ? { done: false, value: this._s.charAt(this._i++) } : doneEnumerator;
};
function ArrayIterable(a) {
this._a = a;
}
ArrayIterable.prototype[$iterator$] = function () {
return new ArrayIterator(this._a);
};
function ArrayIterator(a) {
this._a = a;
this._l = toLength(a);
this._i = 0;
}
ArrayIterator.prototype[$iterator$] = function () {
return this;
};
ArrayIterator.prototype.next = function () {
return this._i < this._l ? { done: false, value: this._a[this._i++] } : doneEnumerator;
};
function numberIsFinite(value) {
return typeof value === 'number' && root.isFinite(value);
}
function isNan(n) {
return n !== n;
}
function getIterable(o) {
var i = o[$iterator$], it;
if (!i && typeof o === 'string') {
it = new StringIterable(o);
return it[$iterator$]();
}
if (!i && o.length !== undefined) {
it = new ArrayIterable(o);
return it[$iterator$]();
}
if (!i) { throw new TypeError('Object is not iterable'); }
return o[$iterator$]();
}
function sign(value) {
var number = +value;
if (number === 0) { return number; }
if (isNaN(number)) { return number; }
return number < 0 ? -1 : 1;
}
function toLength(o) {
var len = +o.length;
if (isNaN(len)) { return 0; }
if (len === 0 || !numberIsFinite(len)) { return len; }
len = sign(len) * Math.floor(Math.abs(len));
if (len <= 0) { return 0; }
if (len > maxSafeInteger) { return maxSafeInteger; }
return len;
}
/**
* This method creates a new Observable sequence from an array-like or iterable object.
* @param {Any} arrayLike An array-like or iterable object to convert to an Observable sequence.
* @param {Function} [mapFn] Map function to call on every element of the array.
* @param {Any} [thisArg] The context to use calling the mapFn if provided.
* @param {Scheduler} [scheduler] Optional scheduler to use for scheduling. If not provided, defaults to Scheduler.currentThread.
*/
var observableFrom = Observable.from = function (iterable, mapFn, thisArg, scheduler) {
if (iterable == null) {
throw new Error('iterable cannot be null.')
}
if (mapFn && !isFunction(mapFn)) {
throw new Error('mapFn when provided must be a function');
}
if (mapFn) {
var mapper = bindCallback(mapFn, thisArg, 2);
}
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new FromObservable(iterable, mapper, scheduler);
}
var FromArrayObservable = (function(__super__) {
inherits(FromArrayObservable, __super__);
function FromArrayObservable(args, scheduler) {
this._args = args;
this._scheduler = scheduler;
__super__.call(this);
}
function scheduleMethod(o, args) {
var len = args.length;
return function loopRecursive (i, recurse) {
if (i < len) {
o.onNext(args[i]);
recurse(i + 1);
} else {
o.onCompleted();
}
};
}
FromArrayObservable.prototype.subscribeCore = function (o) {
return this._scheduler.scheduleRecursive(0, scheduleMethod(o, this._args));
};
return FromArrayObservable;
}(ObservableBase));
/**
* Converts an array to an observable sequence, using an optional scheduler to enumerate the array.
* @deprecated use Observable.from or Observable.of
* @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) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new FromArrayObservable(array, scheduler)
};
var GenerateObservable = (function (__super__) {
inherits(GenerateObservable, __super__);
function GenerateObservable(state, cndFn, itrFn, resFn, s) {
this._initialState = state;
this._cndFn = cndFn;
this._itrFn = itrFn;
this._resFn = resFn;
this._s = s;
__super__.call(this);
}
function scheduleRecursive(state, recurse) {
if (state.first) {
state.first = false;
} else {
state.newState = tryCatch(state.self._itrFn)(state.newState);
if (state.newState === errorObj) { return state.o.onError(state.newState.e); }
}
var hasResult = tryCatch(state.self._cndFn)(state.newState);
if (hasResult === errorObj) { return state.o.onError(hasResult.e); }
if (hasResult) {
var result = tryCatch(state.self._resFn)(state.newState);
if (result === errorObj) { return state.o.onError(result.e); }
state.o.onNext(result);
recurse(state);
} else {
state.o.onCompleted();
}
}
GenerateObservable.prototype.subscribeCore = function (o) {
var state = {
o: o,
self: this,
first: true,
newState: this._initialState
};
return this._s.scheduleRecursive(state, scheduleRecursive);
};
return GenerateObservable;
}(ObservableBase));
/**
* 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) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new GenerateObservable(initialState, condition, iterate, resultSelector, scheduler);
};
var NeverObservable = (function(__super__) {
inherits(NeverObservable, __super__);
function NeverObservable() {
__super__.call(this);
}
NeverObservable.prototype.subscribeCore = function (observer) {
return disposableEmpty;
};
return NeverObservable;
}(ObservableBase));
var NEVER_OBSERVABLE = new NeverObservable();
/**
* 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 NEVER_OBSERVABLE;
};
function observableOf (scheduler, array) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new FromArrayObservable(array, scheduler);
}
/**
* This method creates a new Observable instance with a variable number of arguments, regardless of number or type of the arguments.
* @returns {Observable} The observable sequence whose elements are pulled from the given arguments.
*/
Observable.of = function () {
var len = arguments.length, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
return new FromArrayObservable(args, currentThreadScheduler);
};
/**
* This method creates a new Observable instance with a variable number of arguments, regardless of number or type of the arguments.
* @param {Scheduler} scheduler A scheduler to use for scheduling the arguments.
* @returns {Observable} The observable sequence whose elements are pulled from the given arguments.
*/
Observable.ofWithScheduler = function (scheduler) {
var len = arguments.length, args = new Array(len - 1);
for(var i = 1; i < len; i++) { args[i - 1] = arguments[i]; }
return new FromArrayObservable(args, scheduler);
};
var PairsObservable = (function(__super__) {
inherits(PairsObservable, __super__);
function PairsObservable(o, scheduler) {
this._o = o;
this._keys = Object.keys(o);
this._scheduler = scheduler;
__super__.call(this);
}
function scheduleMethod(o, obj, keys) {
return function loopRecursive(i, recurse) {
if (i < keys.length) {
var key = keys[i];
o.onNext([key, obj[key]]);
recurse(i + 1);
} else {
o.onCompleted();
}
};
}
PairsObservable.prototype.subscribeCore = function (o) {
return this._scheduler.scheduleRecursive(0, scheduleMethod(o, this._o, this._keys));
};
return PairsObservable;
}(ObservableBase));
/**
* Convert an object into an observable sequence of [key, value] pairs.
* @param {Object} obj The object to inspect.
* @param {Scheduler} [scheduler] Scheduler to run the enumeration of the input sequence on.
* @returns {Observable} An observable sequence of [key, value] pairs from the object.
*/
Observable.pairs = function (obj, scheduler) {
scheduler || (scheduler = currentThreadScheduler);
return new PairsObservable(obj, scheduler);
};
var RangeObservable = (function(__super__) {
inherits(RangeObservable, __super__);
function RangeObservable(start, count, scheduler) {
this.start = start;
this.rangeCount = count;
this.scheduler = scheduler;
__super__.call(this);
}
function loopRecursive(start, count, o) {
return function loop (i, recurse) {
if (i < count) {
o.onNext(start + i);
recurse(i + 1);
} else {
o.onCompleted();
}
};
}
RangeObservable.prototype.subscribeCore = function (o) {
return this.scheduler.scheduleRecursive(
0,
loopRecursive(this.start, this.rangeCount, o)
);
};
return RangeObservable;
}(ObservableBase));
/**
* Generates an observable sequence of integral numbers within a specified range, using the specified scheduler to send out observer messages.
* @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) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new RangeObservable(start, count, scheduler);
};
var RepeatObservable = (function(__super__) {
inherits(RepeatObservable, __super__);
function RepeatObservable(value, repeatCount, scheduler) {
this.value = value;
this.repeatCount = repeatCount == null ? -1 : repeatCount;
this.scheduler = scheduler;
__super__.call(this);
}
RepeatObservable.prototype.subscribeCore = function (observer) {
var sink = new RepeatSink(observer, this);
return sink.run();
};
return RepeatObservable;
}(ObservableBase));
function RepeatSink(observer, parent) {
this.observer = observer;
this.parent = parent;
}
RepeatSink.prototype.run = function () {
var observer = this.observer, value = this.parent.value;
function loopRecursive(i, recurse) {
if (i === -1 || i > 0) {
observer.onNext(value);
i > 0 && i--;
}
if (i === 0) { return observer.onCompleted(); }
recurse(i);
}
return this.parent.scheduler.scheduleRecursive(this.parent.repeatCount, loopRecursive);
};
/**
* Generates an observable sequence that repeats the given element the specified number of times, using the specified scheduler to send out observer messages.
* @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) {
isScheduler(scheduler) || (scheduler = currentThreadScheduler);
return new RepeatObservable(value, repeatCount, scheduler);
};
var JustObservable = (function(__super__) {
inherits(JustObservable, __super__);
function JustObservable(value, scheduler) {
this._value = value;
this._scheduler = scheduler;
__super__.call(this);
}
JustObservable.prototype.subscribeCore = function (o) {
var state = [this._value, o];
return this._scheduler === immediateScheduler ?
scheduleItem(null, state) :
this._scheduler.schedule(state, scheduleItem);
};
function scheduleItem(s, state) {
var value = state[0], observer = state[1];
observer.onNext(value);
observer.onCompleted();
return disposableEmpty;
}
return JustObservable;
}(ObservableBase));
/**
* Returns an observable sequence that contains a single element, using the specified scheduler to send out observer messages.
* There is an alias called 'just' or browsers <IE9.
* @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.just = function (value, scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new JustObservable(value, scheduler);
};
var ThrowObservable = (function(__super__) {
inherits(ThrowObservable, __super__);
function ThrowObservable(error, scheduler) {
this._error = error;
this._scheduler = scheduler;
__super__.call(this);
}
ThrowObservable.prototype.subscribeCore = function (o) {
var state = [this._error, o];
return this._scheduler === immediateScheduler ?
scheduleItem(null, state) :
this._scheduler.schedule(state, scheduleItem);
};
function scheduleItem(s, state) {
var e = state[0], o = state[1];
o.onError(e);
return disposableEmpty;
}
return ThrowObservable;
}(ObservableBase));
/**
* 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 'throwError' for browsers <IE9.
* @param {Mixed} error 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'] = function (error, scheduler) {
isScheduler(scheduler) || (scheduler = immediateScheduler);
return new ThrowObservable(error, scheduler);
};
var UsingObservable = (function (__super__) {
inherits(UsingObservable, __super__);
function UsingObservable(resFn, obsFn) {
this._resFn = resFn;
this._obsFn = obsFn;
__super__.call(this);
}
UsingObservable.prototype.subscribeCore = function (o) {
var disposable = disposableEmpty;
var resource = tryCatch(this._resFn)();
if (resource === errorObj) {
return new BinaryDisposable(observableThrow(resource.e).subscribe(o), disposable);
}
resource && (disposable = resource);
var source = tryCatch(this._obsFn)(resource);
if (source === errorObj) {
return new BinaryDisposable(observableThrow(source.e).subscribe(o), disposable);
}
return new BinaryDisposable(source.subscribe(o), disposable);
};
return UsingObservable;
}(ObservableBase));
/**
* Constructs an observable sequence that depends on a resource object, whose lifetime is tied to the resulting observable sequence's lifetime.
* @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 UsingObservable(resourceFactory, observableFactory);
};
/**
* Propagates the observable sequence or Promise that reacts first.
* @param {Observable} rightSource Second observable sequence or Promise.
* @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();
isPromise(rightSource) && (rightSource = observableFromPromise(rightSource));
function choiceL() {
if (!choice) {
choice = leftChoice;
rightSubscription.dispose();
}
}
function choiceR() {
if (!choice) {
choice = rightChoice;
leftSubscription.dispose();
}
}
var leftSubscribe = observerCreate(
function (left) {
choiceL();
choice === leftChoice && observer.onNext(left);
},
function (e) {
choiceL();
choice === leftChoice && observer.onError(e);
},
function () {
choiceL();
choice === leftChoice && observer.onCompleted();
}
);
var rightSubscribe = observerCreate(
function (right) {
choiceR();
choice === rightChoice && observer.onNext(right);
},
function (e) {
choiceR();
choice === rightChoice && observer.onError(e);
},
function () {
choiceR();
choice === rightChoice && observer.onCompleted();
}
);
leftSubscription.setDisposable(leftSource.subscribe(leftSubscribe));
rightSubscription.setDisposable(rightSource.subscribe(rightSubscribe));
return new BinaryDisposable(leftSubscription, rightSubscription);
});
};
function amb(p, c) { return p.amb(c); }
/**
* Propagates the observable sequence or Promise that reacts first.
* @returns {Observable} An observable sequence that surfaces any of the given sequences, whichever reacted first.
*/
Observable.amb = function () {
var acc = observableNever(), items;
if (Array.isArray(arguments[0])) {
items = arguments[0];
} else {
var len = arguments.length;
items = new Array(items);
for(var i = 0; i < len; i++) { items[i] = arguments[i]; }
}
for (var i = 0, len = items.length; i < len; i++) {
acc = amb(acc, items[i]);
}
return acc;
};
var CatchObservable = (function (__super__) {
inherits(CatchObservable, __super__);
function CatchObservable(source, fn) {
this.source = source;
this._fn = fn;
__super__.call(this);
}
CatchObservable.prototype.subscribeCore = function (o) {
var d1 = new SingleAssignmentDisposable(), subscription = new SerialDisposable();
subscription.setDisposable(d1);
d1.setDisposable(this.source.subscribe(new CatchObserver(o, subscription, this._fn)));
return subscription;
};
return CatchObservable;
}(ObservableBase));
var CatchObserver = (function(__super__) {
inherits(CatchObserver, __super__);
function CatchObserver(o, s, fn) {
this._o = o;
this._s = s;
this._fn = fn;
__super__.call(this);
}
CatchObserver.prototype.next = function (x) { this._o.onNext(x); };
CatchObserver.prototype.completed = function () { return this._o.onCompleted(); };
CatchObserver.prototype.error = function (e) {
var result = tryCatch(this._fn)(e);
if (result === errorObj) { return this._o.onError(result.e); }
isPromise(result) && (result = observableFromPromise(result));
var d = new SingleAssignmentDisposable();
this._s.setDisposable(d);
d.setDisposable(result.subscribe(this._o));
};
return CatchObserver;
}(AbstractObserver));
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
* @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'] = function (handlerOrSecond) {
return isFunction(handlerOrSecond) ? new CatchObservable(this, handlerOrSecond) : observableCatch([this, handlerOrSecond]);
};
/**
* Continues an observable sequence that is terminated by an exception with the next observable sequence.
* @param {Array | Arguments} args Arguments or an array to use as the next sequence if an error occurs.
* @returns {Observable} An observable sequence containing elements from consecutive source sequences until a source sequence terminates successfully.
*/
var observableCatch = Observable['catch'] = function () {
var items;
if (Array.isArray(arguments[0])) {
items = arguments[0];
} else {
var len = arguments.length;
items = new Array(len);
for(var i = 0; i < len; i++) { items[i] = arguments[i]; }
}
return enumerableOf(items).catchError();
};
/**
* 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 len = arguments.length, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
if (Array.isArray(args[0])) {
args[0].unshift(this);
} else {
args.unshift(this);
}
return combineLatest.apply(this, args);
};
function falseFactory() { return false; }
function argumentsToArray() {
var len = arguments.length, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
return args;
}
var CombineLatestObservable = (function(__super__) {
inherits(CombineLatestObservable, __super__);
function CombineLatestObservable(params, cb) {
this._params = params;
this._cb = cb;
__super__.call(this);
}
CombineLatestObservable.prototype.subscribeCore = function(observer) {
var len = this._params.length,
subscriptions = new Array(len);
var state = {
hasValue: arrayInitialize(len, falseFactory),
hasValueAll: false,
isDone: arrayInitialize(len, falseFactory),
values: new Array(len)
};
for (var i = 0; i < len; i++) {
var source = this._params[i], sad = new SingleAssignmentDisposable();
subscriptions[i] = sad;
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(new CombineLatestObserver(observer, i, this._cb, state)));
}
return new NAryDisposable(subscriptions);
};
return CombineLatestObservable;
}(ObservableBase));
var CombineLatestObserver = (function (__super__) {
inherits(CombineLatestObserver, __super__);
function CombineLatestObserver(o, i, cb, state) {
this._o = o;
this._i = i;
this._cb = cb;
this._state = state;
__super__.call(this);
}
function notTheSame(i) {
return function (x, j) {
return j !== i;
};
}
CombineLatestObserver.prototype.next = function (x) {
this._state.values[this._i] = x;
this._state.hasValue[this._i] = true;
if (this._state.hasValueAll || (this._state.hasValueAll = this._state.hasValue.every(identity))) {
var res = tryCatch(this._cb).apply(null, this._state.values);
if (res === errorObj) { return this._o.onError(res.e); }
this._o.onNext(res);
} else if (this._state.isDone.filter(notTheSame(this._i)).every(identity)) {
this._o.onCompleted();
}
};
CombineLatestObserver.prototype.error = function (e) {
this._o.onError(e);
};
CombineLatestObserver.prototype.completed = function () {
this._state.isDone[this._i] = true;
this._state.isDone.every(identity) && this._o.onCompleted();
};
return CombineLatestObserver;
}(AbstractObserver));
/**
* 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 len = arguments.length, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray;
Array.isArray(args[0]) && (args = args[0]);
return new CombineLatestObservable(args, resultSelector);
};
/**
* Concatenates all the observable sequences. This takes in either an array or variable arguments to concatenate.
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
observableProto.concat = function () {
for(var args = [], i = 0, len = arguments.length; i < len; i++) { args.push(arguments[i]); }
args.unshift(this);
return observableConcat.apply(null, args);
};
var ConcatObserver = (function(__super__) {
inherits(ConcatObserver, __super__);
function ConcatObserver(s, fn) {
this._s = s;
this._fn = fn;
__super__.call(this);
}
ConcatObserver.prototype.next = function (x) { this._s.o.onNext(x); };
ConcatObserver.prototype.error = function (e) { this._s.o.onError(e); };
ConcatObserver.prototype.completed = function () { this._s.i++; this._fn(this._s); };
return ConcatObserver;
}(AbstractObserver));
var ConcatObservable = (function(__super__) {
inherits(ConcatObservable, __super__);
function ConcatObservable(sources) {
this._sources = sources;
__super__.call(this);
}
function scheduleRecursive (state, recurse) {
if (state.disposable.isDisposed) { return; }
if (state.i === state.sources.length) { return state.o.onCompleted(); }
// Check if promise
var currentValue = state.sources[state.i];
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var d = new SingleAssignmentDisposable();
state.subscription.setDisposable(d);
d.setDisposable(currentValue.subscribe(new ConcatObserver(state, recurse)));
}
ConcatObservable.prototype.subscribeCore = function(o) {
var subscription = new SerialDisposable();
var disposable = disposableCreate(noop);
var state = {
o: o,
i: 0,
subscription: subscription,
disposable: disposable,
sources: this._sources
};
var cancelable = immediateScheduler.scheduleRecursive(state, scheduleRecursive);
return new NAryDisposable([subscription, disposable, cancelable]);
};
return ConcatObservable;
}(ObservableBase));
/**
* Concatenates all the observable sequences.
* @param {Array | Arguments} args Arguments or an array to concat to the observable sequence.
* @returns {Observable} An observable sequence that contains the elements of each given sequence, in sequential order.
*/
var observableConcat = Observable.concat = function () {
var args;
if (Array.isArray(arguments[0])) {
args = arguments[0];
} else {
args = new Array(arguments.length);
for(var i = 0, len = arguments.length; i < len; i++) { args[i] = arguments[i]; }
}
return new ConcatObservable(args);
};
/**
* 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.concatAll = function () {
return this.merge(1);
};
var MergeObservable = (function (__super__) {
inherits(MergeObservable, __super__);
function MergeObservable(source, maxConcurrent) {
this.source = source;
this.maxConcurrent = maxConcurrent;
__super__.call(this);
}
MergeObservable.prototype.subscribeCore = function(observer) {
var g = new CompositeDisposable();
g.add(this.source.subscribe(new MergeObserver(observer, this.maxConcurrent, g)));
return g;
};
return MergeObservable;
}(ObservableBase));
var MergeObserver = (function (__super__) {
function MergeObserver(o, max, g) {
this.o = o;
this.max = max;
this.g = g;
this.done = false;
this.q = [];
this.activeCount = 0;
__super__.call(this);
}
inherits(MergeObserver, __super__);
MergeObserver.prototype.handleSubscribe = function (xs) {
var sad = new SingleAssignmentDisposable();
this.g.add(sad);
isPromise(xs) && (xs = observableFromPromise(xs));
sad.setDisposable(xs.subscribe(new InnerObserver(this, sad)));
};
MergeObserver.prototype.next = function (innerSource) {
if(this.activeCount < this.max) {
this.activeCount++;
this.handleSubscribe(innerSource);
} else {
this.q.push(innerSource);
}
};
MergeObserver.prototype.error = function (e) { this.o.onError(e); };
MergeObserver.prototype.completed = function () { this.done = true; this.activeCount === 0 && this.o.onCompleted(); };
function InnerObserver(parent, sad) {
this.parent = parent;
this.sad = sad;
__super__.call(this);
}
inherits(InnerObserver, __super__);
InnerObserver.prototype.next = function (x) { this.parent.o.onNext(x); };
InnerObserver.prototype.error = function (e) { this.parent.o.onError(e); };
InnerObserver.prototype.completed = function () {
this.parent.g.remove(this.sad);
if (this.parent.q.length > 0) {
this.parent.handleSubscribe(this.parent.q.shift());
} else {
this.parent.activeCount--;
this.parent.done && this.parent.activeCount === 0 && this.parent.o.onCompleted();
}
};
return MergeObserver;
}(AbstractObserver));
/**
* 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.
* @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) {
return typeof maxConcurrentOrOther !== 'number' ?
observableMerge(this, maxConcurrentOrOther) :
new MergeObservable(this, maxConcurrentOrOther);
};
/**
* Merges all the observable sequences into a single observable sequence.
* The scheduler is optional and if not specified, the immediate scheduler is used.
* @returns {Observable} The observable sequence that merges the elements of the observable sequences.
*/
var observableMerge = Observable.merge = function () {
var scheduler, sources = [], i, len = arguments.length;
if (!arguments[0]) {
scheduler = immediateScheduler;
for(i = 1; i < len; i++) { sources.push(arguments[i]); }
} else if (isScheduler(arguments[0])) {
scheduler = arguments[0];
for(i = 1; i < len; i++) { sources.push(arguments[i]); }
} else {
scheduler = immediateScheduler;
for(i = 0; i < len; i++) { sources.push(arguments[i]); }
}
if (Array.isArray(sources[0])) {
sources = sources[0];
}
return observableOf(scheduler, sources).mergeAll();
};
var MergeAllObservable = (function (__super__) {
inherits(MergeAllObservable, __super__);
function MergeAllObservable(source) {
this.source = source;
__super__.call(this);
}
MergeAllObservable.prototype.subscribeCore = function (o) {
var g = new CompositeDisposable(), m = new SingleAssignmentDisposable();
g.add(m);
m.setDisposable(this.source.subscribe(new MergeAllObserver(o, g)));
return g;
};
return MergeAllObservable;
}(ObservableBase));
var MergeAllObserver = (function (__super__) {
function MergeAllObserver(o, g) {
this.o = o;
this.g = g;
this.done = false;
__super__.call(this);
}
inherits(MergeAllObserver, __super__);
MergeAllObserver.prototype.next = function(innerSource) {
var sad = new SingleAssignmentDisposable();
this.g.add(sad);
isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
sad.setDisposable(innerSource.subscribe(new InnerObserver(this, sad)));
};
MergeAllObserver.prototype.error = function (e) {
this.o.onError(e);
};
MergeAllObserver.prototype.completed = function () {
this.done = true;
this.g.length === 1 && this.o.onCompleted();
};
function InnerObserver(parent, sad) {
this.parent = parent;
this.sad = sad;
__super__.call(this);
}
inherits(InnerObserver, __super__);
InnerObserver.prototype.next = function (x) {
this.parent.o.onNext(x);
};
InnerObserver.prototype.error = function (e) {
this.parent.o.onError(e);
};
InnerObserver.prototype.completed = function () {
this.parent.g.remove(this.sad);
this.parent.done && this.parent.g.length === 1 && this.parent.o.onCompleted();
};
return MergeAllObserver;
}(AbstractObserver));
/**
* 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.mergeAll = function () {
return new MergeAllObservable(this);
};
var CompositeError = Rx.CompositeError = function(errors) {
this.innerErrors = errors;
this.message = 'This contains multiple errors. Check the innerErrors';
Error.call(this);
};
CompositeError.prototype = Object.create(Error.prototype);
CompositeError.prototype.name = 'CompositeError';
var MergeDelayErrorObservable = (function(__super__) {
inherits(MergeDelayErrorObservable, __super__);
function MergeDelayErrorObservable(source) {
this.source = source;
__super__.call(this);
}
MergeDelayErrorObservable.prototype.subscribeCore = function (o) {
var group = new CompositeDisposable(),
m = new SingleAssignmentDisposable(),
state = { isStopped: false, errors: [], o: o };
group.add(m);
m.setDisposable(this.source.subscribe(new MergeDelayErrorObserver(group, state)));
return group;
};
return MergeDelayErrorObservable;
}(ObservableBase));
var MergeDelayErrorObserver = (function(__super__) {
inherits(MergeDelayErrorObserver, __super__);
function MergeDelayErrorObserver(group, state) {
this._group = group;
this._state = state;
__super__.call(this);
}
function setCompletion(o, errors) {
if (errors.length === 0) {
o.onCompleted();
} else if (errors.length === 1) {
o.onError(errors[0]);
} else {
o.onError(new CompositeError(errors));
}
}
MergeDelayErrorObserver.prototype.next = function (x) {
var inner = new SingleAssignmentDisposable();
this._group.add(inner);
// Check for promises support
isPromise(x) && (x = observableFromPromise(x));
inner.setDisposable(x.subscribe(new InnerObserver(inner, this._group, this._state)));
};
MergeDelayErrorObserver.prototype.error = function (e) {
this._state.errors.push(e);
this._state.isStopped = true;
this._group.length === 1 && setCompletion(this._state.o, this._state.errors);
};
MergeDelayErrorObserver.prototype.completed = function () {
this._state.isStopped = true;
this._group.length === 1 && setCompletion(this._state.o, this._state.errors);
};
inherits(InnerObserver, __super__);
function InnerObserver(inner, group, state) {
this._inner = inner;
this._group = group;
this._state = state;
__super__.call(this);
}
InnerObserver.prototype.next = function (x) { this._state.o.onNext(x); };
InnerObserver.prototype.error = function (e) {
this._state.errors.push(e);
this._group.remove(this._inner);
this._state.isStopped && this._group.length === 1 && setCompletion(this._state.o, this._state.errors);
};
InnerObserver.prototype.completed = function () {
this._group.remove(this._inner);
this._state.isStopped && this._group.length === 1 && setCompletion(this._state.o, this._state.errors);
};
return MergeDelayErrorObserver;
}(AbstractObserver));
/**
* Flattens an Observable that emits Observables into one Observable, in a way that allows an Observer to
* receive all successfully emitted items from all of the source Observables without being interrupted by
* an error notification from one of them.
*
* This behaves like Observable.prototype.mergeAll except that if any of the merged Observables notify of an
* error via the Observer's onError, mergeDelayError will refrain from propagating that
* error notification until all of the merged Observables have finished emitting items.
* @param {Array | Arguments} args Arguments or an array to merge.
* @returns {Observable} an Observable that emits all of the items emitted by the Observables emitted by the Observable
*/
Observable.mergeDelayError = function() {
var args;
if (Array.isArray(arguments[0])) {
args = arguments[0];
} else {
var len = arguments.length;
args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
}
var source = observableOf(null, args);
return new MergeDelayErrorObservable(source);
};
/**
* 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]);
};
var OnErrorResumeNextObservable = (function(__super__) {
inherits(OnErrorResumeNextObservable, __super__);
function OnErrorResumeNextObservable(sources) {
this.sources = sources;
__super__.call(this);
}
function scheduleMethod(state, recurse) {
if (state.pos < state.sources.length) {
var current = state.sources[state.pos++];
isPromise(current) && (current = observableFromPromise(current));
var d = new SingleAssignmentDisposable();
state.subscription.setDisposable(d);
d.setDisposable(current.subscribe(new OnErrorResumeNextObserver(state, recurse)));
} else {
state.o.onCompleted();
}
}
OnErrorResumeNextObservable.prototype.subscribeCore = function (o) {
var subscription = new SerialDisposable(),
state = {pos: 0, subscription: subscription, o: o, sources: this.sources },
cancellable = immediateScheduler.scheduleRecursive(state, scheduleMethod);
return new BinaryDisposable(subscription, cancellable);
};
return OnErrorResumeNextObservable;
}(ObservableBase));
var OnErrorResumeNextObserver = (function(__super__) {
inherits(OnErrorResumeNextObserver, __super__);
function OnErrorResumeNextObserver(state, recurse) {
this._state = state;
this._recurse = recurse;
__super__.call(this);
}
OnErrorResumeNextObserver.prototype.next = function (x) { this._state.o.onNext(x); };
OnErrorResumeNextObserver.prototype.error = function () { this._recurse(this._state); };
OnErrorResumeNextObserver.prototype.completed = function () { this._recurse(this._state); };
return OnErrorResumeNextObserver;
}(AbstractObserver));
/**
* Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.
* @returns {Observable} An observable sequence that concatenates the source sequences, even if a sequence terminates exceptionally.
*/
var onErrorResumeNext = Observable.onErrorResumeNext = function () {
var sources = [];
if (Array.isArray(arguments[0])) {
sources = arguments[0];
} else {
var len = arguments.length;
sources = new Array(len);
for(var i = 0; i < len; i++) { sources[i] = arguments[i]; }
}
return new OnErrorResumeNextObservable(sources);
};
var SkipUntilObservable = (function(__super__) {
inherits(SkipUntilObservable, __super__);
function SkipUntilObservable(source, other) {
this._s = source;
this._o = isPromise(other) ? observableFromPromise(other) : other;
this._open = false;
__super__.call(this);
}
SkipUntilObservable.prototype.subscribeCore = function(o) {
var leftSubscription = new SingleAssignmentDisposable();
leftSubscription.setDisposable(this._s.subscribe(new SkipUntilSourceObserver(o, this)));
isPromise(this._o) && (this._o = observableFromPromise(this._o));
var rightSubscription = new SingleAssignmentDisposable();
rightSubscription.setDisposable(this._o.subscribe(new SkipUntilOtherObserver(o, this, rightSubscription)));
return new BinaryDisposable(leftSubscription, rightSubscription);
};
return SkipUntilObservable;
}(ObservableBase));
var SkipUntilSourceObserver = (function(__super__) {
inherits(SkipUntilSourceObserver, __super__);
function SkipUntilSourceObserver(o, p) {
this._o = o;
this._p = p;
__super__.call(this);
}
SkipUntilSourceObserver.prototype.next = function (x) {
this._p._open && this._o.onNext(x);
};
SkipUntilSourceObserver.prototype.error = function (err) {
this._o.onError(err);
};
SkipUntilSourceObserver.prototype.onCompleted = function () {
this._p._open && this._o.onCompleted();
};
return SkipUntilSourceObserver;
}(AbstractObserver));
var SkipUntilOtherObserver = (function(__super__) {
inherits(SkipUntilOtherObserver, __super__);
function SkipUntilOtherObserver(o, p, r) {
this._o = o;
this._p = p;
this._r = r;
__super__.call(this);
}
SkipUntilOtherObserver.prototype.next = function () {
this._p._open = true;
this._r.dispose();
};
SkipUntilOtherObserver.prototype.error = function (err) {
this._o.onError(err);
};
SkipUntilOtherObserver.prototype.onCompleted = function () {
this._r.dispose();
};
return SkipUntilOtherObserver;
}(AbstractObserver));
/**
* 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) {
return new SkipUntilObservable(this, other);
};
var SwitchObservable = (function(__super__) {
inherits(SwitchObservable, __super__);
function SwitchObservable(source) {
this.source = source;
__super__.call(this);
}
SwitchObservable.prototype.subscribeCore = function (o) {
var inner = new SerialDisposable(), s = this.source.subscribe(new SwitchObserver(o, inner));
return new BinaryDisposable(s, inner);
};
inherits(SwitchObserver, AbstractObserver);
function SwitchObserver(o, inner) {
this.o = o;
this.inner = inner;
this.stopped = false;
this.latest = 0;
this.hasLatest = false;
AbstractObserver.call(this);
}
SwitchObserver.prototype.next = function (innerSource) {
var d = new SingleAssignmentDisposable(), id = ++this.latest;
this.hasLatest = true;
this.inner.setDisposable(d);
isPromise(innerSource) && (innerSource = observableFromPromise(innerSource));
d.setDisposable(innerSource.subscribe(new InnerObserver(this, id)));
};
SwitchObserver.prototype.error = function (e) {
this.o.onError(e);
};
SwitchObserver.prototype.completed = function () {
this.stopped = true;
!this.hasLatest && this.o.onCompleted();
};
inherits(InnerObserver, AbstractObserver);
function InnerObserver(parent, id) {
this.parent = parent;
this.id = id;
AbstractObserver.call(this);
}
InnerObserver.prototype.next = function (x) {
this.parent.latest === this.id && this.parent.o.onNext(x);
};
InnerObserver.prototype.error = function (e) {
this.parent.latest === this.id && this.parent.o.onError(e);
};
InnerObserver.prototype.completed = function () {
if (this.parent.latest === this.id) {
this.parent.hasLatest = false;
this.parent.stopped && this.parent.o.onCompleted();
}
};
return SwitchObservable;
}(ObservableBase));
/**
* 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 () {
return new SwitchObservable(this);
};
var TakeUntilObservable = (function(__super__) {
inherits(TakeUntilObservable, __super__);
function TakeUntilObservable(source, other) {
this.source = source;
this.other = isPromise(other) ? observableFromPromise(other) : other;
__super__.call(this);
}
TakeUntilObservable.prototype.subscribeCore = function(o) {
return new BinaryDisposable(
this.source.subscribe(o),
this.other.subscribe(new TakeUntilObserver(o))
);
};
return TakeUntilObservable;
}(ObservableBase));
var TakeUntilObserver = (function(__super__) {
inherits(TakeUntilObserver, __super__);
function TakeUntilObserver(o) {
this._o = o;
__super__.call(this);
}
TakeUntilObserver.prototype.next = function () {
this._o.onCompleted();
};
TakeUntilObserver.prototype.error = function (err) {
this._o.onError(err);
};
TakeUntilObserver.prototype.onCompleted = noop;
return TakeUntilObserver;
}(AbstractObserver));
/**
* 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) {
return new TakeUntilObservable(this, other);
};
function falseFactory() { return false; }
function argumentsToArray() {
var len = arguments.length, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
return args;
}
var WithLatestFromObservable = (function(__super__) {
inherits(WithLatestFromObservable, __super__);
function WithLatestFromObservable(source, sources, resultSelector) {
this._s = source;
this._ss = sources;
this._cb = resultSelector;
__super__.call(this);
}
WithLatestFromObservable.prototype.subscribeCore = function (o) {
var len = this._ss.length;
var state = {
hasValue: arrayInitialize(len, falseFactory),
hasValueAll: false,
values: new Array(len)
};
var n = this._ss.length, subscriptions = new Array(n + 1);
for (var i = 0; i < n; i++) {
var other = this._ss[i], sad = new SingleAssignmentDisposable();
isPromise(other) && (other = observableFromPromise(other));
sad.setDisposable(other.subscribe(new WithLatestFromOtherObserver(o, i, state)));
subscriptions[i] = sad;
}
var outerSad = new SingleAssignmentDisposable();
outerSad.setDisposable(this._s.subscribe(new WithLatestFromSourceObserver(o, this._cb, state)));
subscriptions[n] = outerSad;
return new NAryDisposable(subscriptions);
};
return WithLatestFromObservable;
}(ObservableBase));
var WithLatestFromOtherObserver = (function (__super__) {
inherits(WithLatestFromOtherObserver, __super__);
function WithLatestFromOtherObserver(o, i, state) {
this._o = o;
this._i = i;
this._state = state;
__super__.call(this);
}
WithLatestFromOtherObserver.prototype.next = function (x) {
this._state.values[this._i] = x;
this._state.hasValue[this._i] = true;
this._state.hasValueAll = this._state.hasValue.every(identity);
};
WithLatestFromOtherObserver.prototype.error = function (e) {
this._o.onError(e);
};
WithLatestFromOtherObserver.prototype.completed = noop;
return WithLatestFromOtherObserver;
}(AbstractObserver));
var WithLatestFromSourceObserver = (function (__super__) {
inherits(WithLatestFromSourceObserver, __super__);
function WithLatestFromSourceObserver(o, cb, state) {
this._o = o;
this._cb = cb;
this._state = state;
__super__.call(this);
}
WithLatestFromSourceObserver.prototype.next = function (x) {
var allValues = [x].concat(this._state.values);
if (!this._state.hasValueAll) { return; }
var res = tryCatch(this._cb).apply(null, allValues);
if (res === errorObj) { return this._o.onError(res.e); }
this._o.onNext(res);
};
WithLatestFromSourceObserver.prototype.error = function (e) {
this._o.onError(e);
};
WithLatestFromSourceObserver.prototype.completed = function () {
this._o.onCompleted();
};
return WithLatestFromSourceObserver;
}(AbstractObserver));
/**
* Merges the specified observable sequences into one observable sequence by using the selector function only when the (first) source observable sequence produces an element.
* @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
*/
observableProto.withLatestFrom = function () {
if (arguments.length === 0) { throw new Error('invalid arguments'); }
var len = arguments.length, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray;
Array.isArray(args[0]) && (args = args[0]);
return new WithLatestFromObservable(this, args, resultSelector);
};
function falseFactory() { return false; }
function emptyArrayFactory() { return []; }
var ZipObservable = (function(__super__) {
inherits(ZipObservable, __super__);
function ZipObservable(sources, resultSelector) {
this._s = sources;
this._cb = resultSelector;
__super__.call(this);
}
ZipObservable.prototype.subscribeCore = function(observer) {
var n = this._s.length,
subscriptions = new Array(n),
done = arrayInitialize(n, falseFactory),
q = arrayInitialize(n, emptyArrayFactory);
for (var i = 0; i < n; i++) {
var source = this._s[i], sad = new SingleAssignmentDisposable();
subscriptions[i] = sad;
isPromise(source) && (source = observableFromPromise(source));
sad.setDisposable(source.subscribe(new ZipObserver(observer, i, this, q, done)));
}
return new NAryDisposable(subscriptions);
};
return ZipObservable;
}(ObservableBase));
var ZipObserver = (function (__super__) {
inherits(ZipObserver, __super__);
function ZipObserver(o, i, p, q, d) {
this._o = o;
this._i = i;
this._p = p;
this._q = q;
this._d = d;
__super__.call(this);
}
function notEmpty(x) { return x.length > 0; }
function shiftEach(x) { return x.shift(); }
function notTheSame(i) {
return function (x, j) {
return j !== i;
};
}
ZipObserver.prototype.next = function (x) {
this._q[this._i].push(x);
if (this._q.every(notEmpty)) {
var queuedValues = this._q.map(shiftEach);
var res = tryCatch(this._p._cb).apply(null, queuedValues);
if (res === errorObj) { return this._o.onError(res.e); }
this._o.onNext(res);
} else if (this._d.filter(notTheSame(this._i)).every(identity)) {
this._o.onCompleted();
}
};
ZipObserver.prototype.error = function (e) {
this._o.onError(e);
};
ZipObserver.prototype.completed = function () {
this._d[this._i] = true;
this._d.every(identity) && this._o.onCompleted();
};
return ZipObserver;
}(AbstractObserver));
/**
* 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 args.
* @returns {Observable} An observable sequence containing the result of combining elements of the args using the specified result selector function.
*/
observableProto.zip = function () {
if (arguments.length === 0) { throw new Error('invalid arguments'); }
var len = arguments.length, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray;
Array.isArray(args[0]) && (args = args[0]);
var parent = this;
args.unshift(parent);
return new ZipObservable(args, resultSelector);
};
/**
* 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 len = arguments.length, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
if (Array.isArray(args[0])) {
args = isFunction(args[1]) ? args[0].concat(args[1]) : args[0];
}
var first = args.shift();
return first.zip.apply(first, args);
};
function falseFactory() { return false; }
function emptyArrayFactory() { return []; }
function argumentsToArray() {
var len = arguments.length, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
return args;
}
var ZipIterableObservable = (function(__super__) {
inherits(ZipIterableObservable, __super__);
function ZipIterableObservable(sources, cb) {
this.sources = sources;
this._cb = cb;
__super__.call(this);
}
ZipIterableObservable.prototype.subscribeCore = function (o) {
var sources = this.sources, len = sources.length, subscriptions = new Array(len);
var state = {
q: arrayInitialize(len, emptyArrayFactory),
done: arrayInitialize(len, falseFactory),
cb: this._cb,
o: o
};
for (var i = 0; i < len; i++) {
(function (i) {
var source = sources[i], sad = new SingleAssignmentDisposable();
(isArrayLike(source) || isIterable(source)) && (source = observableFrom(source));
subscriptions[i] = sad;
sad.setDisposable(source.subscribe(new ZipIterableObserver(state, i)));
}(i));
}
return new NAryDisposable(subscriptions);
};
return ZipIterableObservable;
}(ObservableBase));
var ZipIterableObserver = (function (__super__) {
inherits(ZipIterableObserver, __super__);
function ZipIterableObserver(s, i) {
this._s = s;
this._i = i;
__super__.call(this);
}
function notEmpty(x) { return x.length > 0; }
function shiftEach(x) { return x.shift(); }
function notTheSame(i) {
return function (x, j) {
return j !== i;
};
}
ZipIterableObserver.prototype.next = function (x) {
this._s.q[this._i].push(x);
if (this._s.q.every(notEmpty)) {
var queuedValues = this._s.q.map(shiftEach),
res = tryCatch(this._s.cb).apply(null, queuedValues);
if (res === errorObj) { return this._s.o.onError(res.e); }
this._s.o.onNext(res);
} else if (this._s.done.filter(notTheSame(this._i)).every(identity)) {
this._s.o.onCompleted();
}
};
ZipIterableObserver.prototype.error = function (e) { this._s.o.onError(e); };
ZipIterableObserver.prototype.completed = function () {
this._s.done[this._i] = true;
this._s.done.every(identity) && this._s.o.onCompleted();
};
return ZipIterableObserver;
}(AbstractObserver));
/**
* 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 args.
* @returns {Observable} An observable sequence containing the result of combining elements of the args using the specified result selector function.
*/
observableProto.zipIterable = function () {
if (arguments.length === 0) { throw new Error('invalid arguments'); }
var len = arguments.length, args = new Array(len);
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
var resultSelector = isFunction(args[len - 1]) ? args.pop() : argumentsToArray;
var parent = this;
args.unshift(parent);
return new ZipIterableObservable(args, resultSelector);
};
function asObservable(source) {
return function subscribe(o) { return source.subscribe(o); };
}
/**
* Hides the identity of an observable sequence.
* @returns {Observable} An observable sequence that hides the identity of the source sequence.
*/
observableProto.asObservable = function () {
return new AnonymousObservable(asObservable(this), this);
};
function toArray(x) { return x.toArray(); }
function notEmpty(x) { return x.length > 0; }
/**
* Projects each element of an observable sequence into zero or more buffers which are produced based on element count information.
* @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 = observableProto.bufferCount = function (count, skip) {
typeof skip !== 'number' && (skip = count);
return this.windowWithCount(count, skip)
.flatMap(toArray)
.filter(notEmpty);
};
var DematerializeObservable = (function (__super__) {
inherits(DematerializeObservable, __super__);
function DematerializeObservable(source) {
this.source = source;
__super__.call(this);
}
DematerializeObservable.prototype.subscribeCore = function (o) {
return this.source.subscribe(new DematerializeObserver(o));
};
return DematerializeObservable;
}(ObservableBase));
var DematerializeObserver = (function (__super__) {
inherits(DematerializeObserver, __super__);
function DematerializeObserver(o) {
this._o = o;
__super__.call(this);
}
DematerializeObserver.prototype.next = function (x) { x.accept(this._o); };
DematerializeObserver.prototype.error = function (e) { this._o.onError(e); };
DematerializeObserver.prototype.completed = function () { this._o.onCompleted(); };
return DematerializeObserver;
}(AbstractObserver));
/**
* 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 () {
return new DematerializeObservable(this);
};
var DistinctUntilChangedObservable = (function(__super__) {
inherits(DistinctUntilChangedObservable, __super__);
function DistinctUntilChangedObservable(source, keyFn, comparer) {
this.source = source;
this.keyFn = keyFn;
this.comparer = comparer;
__super__.call(this);
}
DistinctUntilChangedObservable.prototype.subscribeCore = function (o) {
return this.source.subscribe(new DistinctUntilChangedObserver(o, this.keyFn, this.comparer));
};
return DistinctUntilChangedObservable;
}(ObservableBase));
var DistinctUntilChangedObserver = (function(__super__) {
inherits(DistinctUntilChangedObserver, __super__);
function DistinctUntilChangedObserver(o, keyFn, comparer) {
this.o = o;
this.keyFn = keyFn;
this.comparer = comparer;
this.hasCurrentKey = false;
this.currentKey = null;
__super__.call(this);
}
DistinctUntilChangedObserver.prototype.next = function (x) {
var key = x, comparerEquals;
if (isFunction(this.keyFn)) {
key = tryCatch(this.keyFn)(x);
if (key === errorObj) { return this.o.onError(key.e); }
}
if (this.hasCurrentKey) {
comparerEquals = tryCatch(this.comparer)(this.currentKey, key);
if (comparerEquals === errorObj) { return this.o.onError(comparerEquals.e); }
}
if (!this.hasCurrentKey || !comparerEquals) {
this.hasCurrentKey = true;
this.currentKey = key;
this.o.onNext(x);
}
};
DistinctUntilChangedObserver.prototype.error = function(e) {
this.o.onError(e);
};
DistinctUntilChangedObserver.prototype.completed = function () {
this.o.onCompleted();
};
return DistinctUntilChangedObserver;
}(AbstractObserver));
/**
* Returns an observable sequence that contains only distinct contiguous elements according to the keyFn and the comparer.
* @param {Function} [keyFn] 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 (keyFn, comparer) {
comparer || (comparer = defaultComparer);
return new DistinctUntilChangedObservable(this, keyFn, comparer);
};
var TapObservable = (function(__super__) {
inherits(TapObservable,__super__);
function TapObservable(source, observerOrOnNext, onError, onCompleted) {
this.source = source;
this._oN = observerOrOnNext;
this._oE = onError;
this._oC = onCompleted;
__super__.call(this);
}
TapObservable.prototype.subscribeCore = function(o) {
return this.source.subscribe(new InnerObserver(o, this));
};
inherits(InnerObserver, AbstractObserver);
function InnerObserver(o, p) {
this.o = o;
this.t = !p._oN || isFunction(p._oN) ?
observerCreate(p._oN || noop, p._oE || noop, p._oC || noop) :
p._oN;
this.isStopped = false;
AbstractObserver.call(this);
}
InnerObserver.prototype.next = function(x) {
var res = tryCatch(this.t.onNext).call(this.t, x);
if (res === errorObj) { this.o.onError(res.e); }
this.o.onNext(x);
};
InnerObserver.prototype.error = function(err) {
var res = tryCatch(this.t.onError).call(this.t, err);
if (res === errorObj) { return this.o.onError(res.e); }
this.o.onError(err);
};
InnerObserver.prototype.completed = function() {
var res = tryCatch(this.t.onCompleted).call(this.t);
if (res === errorObj) { return this.o.onError(res.e); }
this.o.onCompleted();
};
return TapObservable;
}(ObservableBase));
/**
* 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.
* @param {Function | Observer} observerOrOnNext Action to invoke for each element in the observable sequence or an o.
* @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.tap = observableProto.doAction = function (observerOrOnNext, onError, onCompleted) {
return new TapObservable(this, observerOrOnNext, onError, onCompleted);
};
/**
* Invokes an action for each element in 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.
* @param {Function} onNext Action to invoke for each element in the observable sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto.doOnNext = observableProto.tapOnNext = function (onNext, thisArg) {
return this.tap(typeof thisArg !== 'undefined' ? function (x) { onNext.call(thisArg, x); } : onNext);
};
/**
* Invokes an action upon 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.
* @param {Function} onError Action to invoke upon exceptional termination of the observable sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto.doOnError = observableProto.tapOnError = function (onError, thisArg) {
return this.tap(noop, typeof thisArg !== 'undefined' ? function (e) { onError.call(thisArg, e); } : onError);
};
/**
* Invokes an action upon graceful 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.
* @param {Function} onCompleted Action to invoke upon graceful termination of the observable sequence.
* @param {Any} [thisArg] Object to use as this when executing callback.
* @returns {Observable} The source sequence with the side-effecting behavior applied.
*/
observableProto.doOnCompleted = observableProto.tapOnCompleted = function (onCompleted, thisArg) {
return this.tap(noop, null, typeof thisArg !== 'undefined' ? function () { onCompleted.call(thisArg); } : onCompleted);
};
var FinallyObservable = (function (__super__) {
inherits(FinallyObservable, __super__);
function FinallyObservable(source, fn, thisArg) {
this.source = source;
this._fn = bindCallback(fn, thisArg, 0);
__super__.call(this);
}
FinallyObservable.prototype.subscribeCore = function (o) {
var d = tryCatch(this.source.subscribe).call(this.source, o);
if (d === errorObj) {
this._fn();
thrower(d.e);
}
return new FinallyDisposable(d, this._fn);
};
function FinallyDisposable(s, fn) {
this.isDisposed = false;
this._s = s;
this._fn = fn;
}
FinallyDisposable.prototype.dispose = function () {
if (!this.isDisposed) {
var res = tryCatch(this._s.dispose).call(this._s);
this._fn();
res === errorObj && thrower(res.e);
}
};
return FinallyObservable;
}(ObservableBase));
/**
* Invokes a specified action after the source observable sequence terminates gracefully or exceptionally.
* @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'] = function (action, thisArg) {
return new FinallyObservable(this, action, thisArg);
};
var IgnoreElementsObservable = (function(__super__) {
inherits(IgnoreElementsObservable, __super__);
function IgnoreElementsObservable(source) {
this.source = source;
__super__.call(this);
}
IgnoreElementsObservable.prototype.subscribeCore = function (o) {
return this.source.subscribe(new InnerObserver(o));
};
function InnerObserver(o) {
this.o = o;
this.isStopped = false;
}
InnerObserver.prototype.onNext = noop;
InnerObserver.prototype.onError = function (err) {
if(!this.isStopped) {
this.isStopped = true;
this.o.onError(err);
}
};
InnerObserver.prototype.onCompleted = function () {
if(!this.isStopped) {
this.isStopped = true;
this.o.onCompleted();
}
};
InnerObserver.prototype.dispose = function() { this.isStopped = true; };
InnerObserver.prototype.fail = function (e) {
if (!this.isStopped) {
this.isStopped = true;
this.observer.onError(e);
return true;
}
return false;
};
return IgnoreElementsObservable;
}(ObservableBase));
/**
* 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 () {
return new IgnoreElementsObservable(this);
};
var MaterializeObservable = (function (__super__) {
inherits(MaterializeObservable, __super__);
function MaterializeObservable(source, fn) {
this.source = source;
__super__.call(this);
}
MaterializeObservable.prototype.subscribeCore = function (o) {
return this.source.subscribe(new MaterializeObserver(o));
};
return MaterializeObservable;
}(ObservableBase));
var MaterializeObserver = (function (__super__) {
inherits(MaterializeObserver, __super__);
function MaterializeObserver(o) {
this._o = o;
__super__.call(this);
}
MaterializeObserver.prototype.next = function (x) { this._o.onNext(notificationCreateOnNext(x)) };
MaterializeObserver.prototype.error = function (e) { this._o.onNext(notificationCreateOnError(e)); this._o.onCompleted(); };
MaterializeObserver.prototype.completed = function () { this._o.onNext(notificationCreateOnCompleted()); this._o.onCompleted(); };
return MaterializeObserver;
}(AbstractObserver));
/**
* 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 () {
return new MaterializeObservable(this);
};
/**
* Repeats the observable sequence a specified number of times. If the repeat count is not specified, the sequence repeats indefinitely.
* @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.
* Note if you encounter an error and want it to retry once, then you must use .retry(2);
*
* @example
* var res = retried = retry.repeat();
* var res = retried = retry.repeat(2);
* @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).catchError();
};
function repeat(value) {
return {
'@@iterator': function () {
return {
next: function () {
return { done: false, value: value };
}
};
}
};
}
var RetryWhenObservable = (function(__super__) {
function createDisposable(state) {
return {
isDisposed: false,
dispose: function () {
if (!this.isDisposed) {
this.isDisposed = true;
state.isDisposed = true;
}
}
};
}
function RetryWhenObservable(source, notifier) {
this.source = source;
this._notifier = notifier;
__super__.call(this);
}
inherits(RetryWhenObservable, __super__);
RetryWhenObservable.prototype.subscribeCore = function (o) {
var exceptions = new Subject(),
notifier = new Subject(),
handled = this._notifier(exceptions),
notificationDisposable = handled.subscribe(notifier);
var e = this.source['@@iterator']();
var state = { isDisposed: false },
lastError,
subscription = new SerialDisposable();
var cancelable = currentThreadScheduler.scheduleRecursive(null, function (_, recurse) {
if (state.isDisposed) { return; }
var currentItem = e.next();
if (currentItem.done) {
if (lastError) {
o.onError(lastError);
} else {
o.onCompleted();
}
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var outer = new SingleAssignmentDisposable();
var inner = new SingleAssignmentDisposable();
subscription.setDisposable(new BinaryDisposable(inner, outer));
outer.setDisposable(currentValue.subscribe(
function(x) { o.onNext(x); },
function (exn) {
inner.setDisposable(notifier.subscribe(recurse, function(ex) {
o.onError(ex);
}, function() {
o.onCompleted();
}));
exceptions.onNext(exn);
outer.dispose();
},
function() { o.onCompleted(); }));
});
return new NAryDisposable([notificationDisposable, subscription, cancelable, createDisposable(state)]);
};
return RetryWhenObservable;
}(ObservableBase));
observableProto.retryWhen = function (notifier) {
return new RetryWhenObservable(repeat(this), notifier);
};
function repeat(value) {
return {
'@@iterator': function () {
return {
next: function () {
return { done: false, value: value };
}
};
}
};
}
var RepeatWhenObservable = (function(__super__) {
function createDisposable(state) {
return {
isDisposed: false,
dispose: function () {
if (!this.isDisposed) {
this.isDisposed = true;
state.isDisposed = true;
}
}
};
}
function RepeatWhenObservable(source, notifier) {
this.source = source;
this._notifier = notifier;
__super__.call(this);
}
inherits(RepeatWhenObservable, __super__);
RepeatWhenObservable.prototype.subscribeCore = function (o) {
var completions = new Subject(),
notifier = new Subject(),
handled = this._notifier(completions),
notificationDisposable = handled.subscribe(notifier);
var e = this.source['@@iterator']();
var state = { isDisposed: false },
lastError,
subscription = new SerialDisposable();
var cancelable = currentThreadScheduler.scheduleRecursive(null, function (_, recurse) {
if (state.isDisposed) { return; }
var currentItem = e.next();
if (currentItem.done) {
if (lastError) {
o.onError(lastError);
} else {
o.onCompleted();
}
return;
}
// Check if promise
var currentValue = currentItem.value;
isPromise(currentValue) && (currentValue = observableFromPromise(currentValue));
var outer = new SingleAssignmentDisposable();
var inner = new SingleAssignmentDisposable();
subscription.setDisposable(new BinaryDisposable(inner, outer));
outer.setDisposable(currentValue.subscribe(
function(x) { o.onNext(x); },
function (exn) { o.onError(exn); },
function() {
inner.setDisposable(notifier.subscribe(recurse, function(ex) {
o.onError(ex);
}, function() {
o.onCompleted();
}));
completions.onNext(null);
outer.dispose();
}));
});
return new NAryDisposable([notificationDisposable, subscription, cancelable, createDisposable(state)]);
};
return RepeatWhenObservable;
}(ObservableBase));
observableProto.repeatWhen = function (notifier) {
return new RepeatWhenObservable(repeat(this), notifier);
};
var ScanObservable = (function(__super__) {
inherits(ScanObservable, __super__);
function ScanObservable(source, accumulator, hasSeed, seed) {
this.source = source;
this.accumulator = accumulator;
this.hasSeed = hasSeed;
this.seed = seed;
__super__.call(this);
}
ScanObservable.prototype.subscribeCore = function(o) {
return this.source.subscribe(new ScanObserver(o,this));
};
return ScanObservable;
}(ObservableBase));
var ScanObserver = (function (__super__) {
inherits(ScanObserver, __super__);
function ScanObserver(o, parent) {
this._o = o;
this._p = parent;
this._fn = parent.accumulator;
this._hs = parent.hasSeed;
this._s = parent.seed;
this._ha = false;
this._a = null;
this._hv = false;
this._i = 0;
__super__.call(this);
}
ScanObserver.prototype.next = function (x) {
!this._hv && (this._hv = true);
if (this._ha) {
this._a = tryCatch(this._fn)(this._a, x, this._i, this._p);
} else {
this._a = this._hs ? tryCatch(this._fn)(this._s, x, this._i, this._p) : x;
this._ha = true;
}
if (this._a === errorObj) { return this._o.onError(this._a.e); }
this._o.onNext(this._a);
this._i++;
};
ScanObserver.prototype.error = function (e) {
this._o.onError(e);
};
ScanObserver.prototype.completed = function () {
!this._hv && this._hs && this._o.onNext(this._s);
this._o.onCompleted();
};
return ScanObserver;
}(AbstractObserver));
/**
* 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.
* @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 = arguments[0];
if (arguments.length === 2) {
hasSeed = true;
seed = arguments[1];
}
return new ScanObservable(this, accumulator, hasSeed, seed);
};
var SkipLastObservable = (function (__super__) {
inherits(SkipLastObservable, __super__);
function SkipLastObservable(source, c) {
this.source = source;
this._c = c;
__super__.call(this);
}
SkipLastObservable.prototype.subscribeCore = function (o) {
return this.source.subscribe(new SkipLastObserver(o, this._c));
};
return SkipLastObservable;
}(ObservableBase));
var SkipLastObserver = (function (__super__) {
inherits(SkipLastObserver, __super__);
function SkipLastObserver(o, c) {
this._o = o;
this._c = c;
this._q = [];
__super__.call(this);
}
SkipLastObserver.prototype.next = function (x) {
this._q.push(x);
this._q.length > this._c && this._o.onNext(this._q.shift());
};
SkipLastObserver.prototype.error = function (e) {
this._o.onError(e);
};
SkipLastObserver.prototype.completed = function () {
this._o.onCompleted();
};
return SkipLastObserver;
}(AbstractObserver));
/**
* 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) {
if (count < 0) { throw new ArgumentOutOfRangeError(); }
return new SkipLastObservable(this, count);
};
/**
* Prepends a sequence of values to an observable sequence with an optional scheduler and an argument list of values to prepend.
* @example
* var res = source.startWith(1, 2, 3);
* var res = source.startWith(Rx.Scheduler.timeout, 1, 2, 3);
* @param {Arguments} args The specified values to prepend to the observable sequence
* @returns {Observable} The source sequence prepended with the specified values.
*/
observableProto.startWith = function () {
var values, scheduler, start = 0;
if (!!arguments.length && isScheduler(arguments[0])) {
scheduler = arguments[0];
start = 1;
} else {
scheduler = immediateScheduler;
}
for(var args = [], i = start, len = arguments.length; i < len; i++) { args.push(arguments[i]); }
return observableConcat.apply(null, [observableFromArray(args, scheduler), this]);
};
var TakeLastObserver = (function (__super__) {
inherits(TakeLastObserver, __super__);
function TakeLastObserver(o, c) {
this._o = o;
this._c = c;
this._q = [];
__super__.call(this);
}
TakeLastObserver.prototype.next = function (x) {
this._q.push(x);
this._q.length > this._c && this._q.shift();
};
TakeLastObserver.prototype.error = function (e) {
this._o.onError(e);
};
TakeLastObserver.prototype.completed = function () {
while (this._q.length > 0) { this._o.onNext(this._q.shift()); }
this._o.onCompleted();
};
return TakeLastObserver;
}(AbstractObserver));
/**
* Returns a specified number of contiguous elements from the end of an observable sequence.
* @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.
* @returns {Observable} An observable sequence containing the specified number of elements from the end of the source sequence.
*/
observableProto.takeLast = function (count) {
if (count < 0) { throw new ArgumentOutOfRangeError(); }
var source = this;
return new AnonymousObservable(function (o) {
return source.subscribe(new TakeLastObserver(o, count));
}, source);
};
var TakeLastBufferObserver = (function (__super__) {
inherits(TakeLastBufferObserver, __super__);
function TakeLastBufferObserver(o, c) {
this._o = o;
this._c = c;
this._q = [];
__super__.call(this);
}
TakeLastBufferObserver.prototype.next = function (x) {
this._q.push(x);
this._q.length > this._c && this._q.shift();
};
TakeLastBufferObserver.prototype.error = function (e) {
this._o.onError(e);
};
TakeLastBufferObserver.prototype.completed = function () {
this._o.onNext(this._q);
this._o.onCompleted();
};
return TakeLastBufferObserver;
}(AbstractObserver));
/**
* 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) {
if (count < 0) { throw new ArgumentOutOfRangeError(); }
var source = this;
return new AnonymousObservable(function (o) {
return source.subscribe(new TakeLastBufferObserver(o, count));
}, source);
};
/**
* Projects each element of an observable sequence into zero or more windows which are produced based on element count information.
* @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 = observableProto.windowCount = function (count, skip) {
var source = this;
+count || (count = 0);
Math.abs(count) === Infinity && (count = 0);
if (count <= 0) { throw new ArgumentOutOfRangeError(); }
skip == null && (skip = count);
+skip || (skip = 0);
Math.abs(skip) === Infinity && (skip = 0);
if (skip <= 0) { throw new ArgumentOutOfRangeError(); }
return new AnonymousObservable(function (observer) {
var m = new SingleAssignmentDisposable(),
refCountDisposable = new RefCountDisposable(m),
n = 0,
q = [];
function createWindow () {
var s = new Subject();
q.push(s);
observer.onNext(addRef(s, refCountDisposable));
}
createWindow();
m.setDisposable(source.subscribe(
function (x) {
for (var i = 0, len = q.length; i < len; i++) { q[i].onNext(x); }
var c = n - count + 1;
c >= 0 && c % skip === 0 && q.shift().onCompleted();
++n % skip === 0 && createWindow();
},
function (e) {
while (q.length > 0) { q.shift().onError(e); }
observer.onError(e);
},
function () {
while (q.length > 0) { q.shift().onCompleted(); }
observer.onCompleted();
}
));
return refCountDisposable;
}, source);
};
observableProto.flatMapConcat = observableProto.concatMap = function(selector, resultSelector, thisArg) {
return new FlatMapObservable(this, selector, resultSelector, thisArg).merge(1);
};
/**
* Projects each notification of an observable sequence to an observable sequence and concats the resulting observable sequences into one observable sequence.
* @param {Function} onNext A transform function to apply to each element; the second parameter of the function represents the index of the source element.
* @param {Function} onError A transform function to apply when an error occurs in the source sequence.
* @param {Function} onCompleted A transform function to apply when the end of the source sequence is reached.
* @param {Any} [thisArg] An optional "this" to use to invoke each transform.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function corresponding to each notification in the input sequence.
*/
observableProto.concatMapObserver = observableProto.selectConcatObserver = function(onNext, onError, onCompleted, thisArg) {
var source = this,
onNextFunc = bindCallback(onNext, thisArg, 2),
onErrorFunc = bindCallback(onError, thisArg, 1),
onCompletedFunc = bindCallback(onCompleted, thisArg, 0);
return new AnonymousObservable(function (observer) {
var index = 0;
return source.subscribe(
function (x) {
var result;
try {
result = onNextFunc(x, index++);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
},
function (err) {
var result;
try {
result = onErrorFunc(err);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
observer.onCompleted();
},
function () {
var result;
try {
result = onCompletedFunc();
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
observer.onCompleted();
});
}, this).concatAll();
};
var DefaultIfEmptyObserver = (function (__super__) {
inherits(DefaultIfEmptyObserver, __super__);
function DefaultIfEmptyObserver(o, d) {
this._o = o;
this._d = d;
this._f = false;
__super__.call(this);
}
DefaultIfEmptyObserver.prototype.next = function (x) {
this._f = true;
this._o.onNext(x);
};
DefaultIfEmptyObserver.prototype.error = function (e) {
this._o.onError(e);
};
DefaultIfEmptyObserver.prototype.completed = function () {
!this._f && this._o.onNext(this._d);
this._o.onCompleted();
};
return DefaultIfEmptyObserver;
}(AbstractObserver));
/**
* 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;
defaultValue === undefined && (defaultValue = null);
return new AnonymousObservable(function (o) {
return source.subscribe(new DefaultIfEmptyObserver(o, defaultValue));
}, source);
};
// Swap out for Array.findIndex
function arrayIndexOfComparer(array, item, comparer) {
for (var i = 0, len = array.length; i < len; i++) {
if (comparer(array[i], item)) { return i; }
}
return -1;
}
function HashSet(comparer) {
this.comparer = comparer;
this.set = [];
}
HashSet.prototype.push = function(value) {
var retValue = arrayIndexOfComparer(this.set, value, this.comparer) === -1;
retValue && this.set.push(value);
return retValue;
};
var DistinctObservable = (function (__super__) {
inherits(DistinctObservable, __super__);
function DistinctObservable(source, keyFn, cmpFn) {
this.source = source;
this._keyFn = keyFn;
this._cmpFn = cmpFn;
__super__.call(this);
}
DistinctObservable.prototype.subscribeCore = function (o) {
return this.source.subscribe(new DistinctObserver(o, this._keyFn, this._cmpFn));
};
return DistinctObservable;
}(ObservableBase));
var DistinctObserver = (function (__super__) {
inherits(DistinctObserver, __super__);
function DistinctObserver(o, keyFn, cmpFn) {
this._o = o;
this._keyFn = keyFn;
this._h = new HashSet(cmpFn);
__super__.call(this);
}
DistinctObserver.prototype.next = function (x) {
var key = x;
if (isFunction(this._keyFn)) {
key = tryCatch(this._keyFn)(x);
if (key === errorObj) { return this._o.onError(key.e); }
}
this._h.push(key) && this._o.onNext(x);
};
DistinctObserver.prototype.error = function (e) { this._o.onError(e); };
DistinctObserver.prototype.completed = function () { this._o.onCompleted(); };
return DistinctObserver;
}(AbstractObserver));
/**
* 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 (a,b) { return a === b; });
* @param {Function} [keySelector] A function to compute the comparison key for each element.
* @param {Function} [comparer] Used to compare items in the collection.
* @returns {Observable} An observable sequence only containing the distinct elements, based on a computed key value, from the source sequence.
*/
observableProto.distinct = function (keySelector, comparer) {
comparer || (comparer = defaultComparer);
return new DistinctObservable(this, keySelector, comparer);
};
var MapObservable = (function (__super__) {
inherits(MapObservable, __super__);
function MapObservable(source, selector, thisArg) {
this.source = source;
this.selector = bindCallback(selector, thisArg, 3);
__super__.call(this);
}
function innerMap(selector, self) {
return function (x, i, o) { return selector.call(this, self.selector(x, i, o), i, o); };
}
MapObservable.prototype.internalMap = function (selector, thisArg) {
return new MapObservable(this.source, innerMap(selector, this), thisArg);
};
MapObservable.prototype.subscribeCore = function (o) {
return this.source.subscribe(new InnerObserver(o, this.selector, this));
};
inherits(InnerObserver, AbstractObserver);
function InnerObserver(o, selector, source) {
this.o = o;
this.selector = selector;
this.source = source;
this.i = 0;
AbstractObserver.call(this);
}
InnerObserver.prototype.next = function(x) {
var result = tryCatch(this.selector)(x, this.i++, this.source);
if (result === errorObj) { return this.o.onError(result.e); }
this.o.onNext(result);
};
InnerObserver.prototype.error = function (e) {
this.o.onError(e);
};
InnerObserver.prototype.completed = function () {
this.o.onCompleted();
};
return MapObservable;
}(ObservableBase));
/**
* 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.map = observableProto.select = function (selector, thisArg) {
var selectorFn = typeof selector === 'function' ? selector : function () { return selector; };
return this instanceof MapObservable ?
this.internalMap(selectorFn, thisArg) :
new MapObservable(this, selectorFn, thisArg);
};
function plucker(args, len) {
return function mapper(x) {
var currentProp = x;
for (var i = 0; i < len; i++) {
var p = currentProp[args[i]];
if (typeof p !== 'undefined') {
currentProp = p;
} else {
return undefined;
}
}
return currentProp;
};
}
/**
* Retrieves the value of a specified nested property from all elements in
* the Observable sequence.
* @param {Arguments} arguments The nested properties to pluck.
* @returns {Observable} Returns a new Observable sequence of property values.
*/
observableProto.pluck = function () {
var len = arguments.length, args = new Array(len);
if (len === 0) { throw new Error('List of properties cannot be empty.'); }
for(var i = 0; i < len; i++) { args[i] = arguments[i]; }
return this.map(plucker(args, len));
};
observableProto.flatMap = observableProto.selectMany = observableProto.mergeMap = function(selector, resultSelector, thisArg) {
return new FlatMapObservable(this, selector, resultSelector, thisArg).mergeAll();
};
/**
* Projects each notification of an observable sequence to an observable sequence and merges the resulting observable sequences into one observable sequence.
* @param {Function} onNext A transform function to apply to each element; the second parameter of the function represents the index of the source element.
* @param {Function} onError A transform function to apply when an error occurs in the source sequence.
* @param {Function} onCompleted A transform function to apply when the end of the source sequence is reached.
* @param {Any} [thisArg] An optional "this" to use to invoke each transform.
* @returns {Observable} An observable sequence whose elements are the result of invoking the one-to-many transform function corresponding to each notification in the input sequence.
*/
observableProto.flatMapObserver = observableProto.selectManyObserver = function (onNext, onError, onCompleted, thisArg) {
var source = this;
return new AnonymousObservable(function (observer) {
var index = 0;
return source.subscribe(
function (x) {
var result;
try {
result = onNext.call(thisArg, x, index++);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
},
function (err) {
var result;
try {
result = onError.call(thisArg, err);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
observer.onCompleted();
},
function () {
var result;
try {
result = onCompleted.call(thisArg);
} catch (e) {
observer.onError(e);
return;
}
isPromise(result) && (result = observableFromPromise(result));
observer.onNext(result);
observer.onCompleted();
});
}, source).mergeAll();
};
observableProto.flatMapLatest = observableProto.switchMap = function(selector, resultSelector, thisArg) {
return new FlatMapObservable(this, selector, resultSelector, thisArg).switchLatest();
};
var SkipObservable = (function(__super__) {
inherits(SkipObservable, __super__);
function SkipObservable(source, count) {
this.source = source;
this._count = count;
__super__.call(this);
}
SkipObservable.prototype.subscribeCore = function (o) {
return this.source.subscribe(new SkipObserver(o, this._count));
};
function SkipObserver(o, c) {
this._o = o;
this._r = c;
AbstractObserver.call(this);
}
inherits(SkipObserver, AbstractObserver);
SkipObserver.prototype.next = function (x) {
if (this._r <= 0) {
this._o.onNext(x);
} else {
this._r--;
}
};
SkipObserver.prototype.error = function(e) { this._o.onError(e); };
SkipObserver.prototype.completed = function() { this._o.onCompleted(); };
return SkipObservable;
}(ObservableBase));
/**
* 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 ArgumentOutOfRangeError(); }
return new SkipObservable(this, count);
};
var SkipWhileObservable = (function (__super__) {
inherits(SkipWhileObservable, __super__);
function SkipWhileObservable(source, fn) {
this.source = source;
this._fn = fn;
__super__.call(this);
}
SkipWhileObservable.prototype.subscribeCore = function (o) {
return this.source.subscribe(new SkipWhileObserver(o, this));
};
return SkipWhileObservable;
}(ObservableBase));
var SkipWhileObserver = (function (__super__) {
inherits(SkipWhileObserver, __super__);
function SkipWhileObserver(o, p) {
this._o = o;
this._p = p;
this._i = 0;
this._r = false;
__super__.call(this);
}
SkipWhileObserver.prototype.next = function (x) {
if (!this._r) {
var res = tryCatch(this._p._fn)(x, this._i++, this._p);
if (res === errorObj) { return this._o.onError(res.e); }
this._r = !res;
}
this._r && this._o.onNext(x);
};
SkipWhileObserver.prototype.error = function (e) { this._o.onError(e); };
SkipWhileObserver.prototype.completed = function () { this._o.onCompleted(); };
return SkipWhileObserver;
}(AbstractObserver));
/**
* 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 fn = bindCallback(predicate, thisArg, 3);
return new SkipWhileObservable(this, fn);
};
var TakeObservable = (function(__super__) {
inherits(TakeObservable, __super__);
function TakeObservable(source, count) {
this.source = source;
this._count = count;
__super__.call(this);
}
TakeObservable.prototype.subscribeCore = function (o) {
return this.source.subscribe(new TakeObserver(o, this._count));
};
function TakeObserver(o, c) {
this._o = o;
this._c = c;
this._r = c;
AbstractObserver.call(this);
}
inherits(TakeObserver, AbstractObserver);
TakeObserver.prototype.next = function (x) {
if (this._r-- > 0) {
this._o.onNext(x);
this._r <= 0 && this._o.onCompleted();
}
};
TakeObserver.prototype.error = function (e) { this._o.onError(e); };
TakeObserver.prototype.completed = function () { this._o.onCompleted(); };
return TakeObservable;
}(ObservableBase));
/**
* 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).
* @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 ArgumentOutOfRangeError(); }
if (count === 0) { return observableEmpty(scheduler); }
return new TakeObservable(this, count);
};
var TakeWhileObservable = (function (__super__) {
inherits(TakeWhileObservable, __super__);
function TakeWhileObservable(source, fn) {
this.source = source;
this._fn = fn;
__super__.call(this);
}
TakeWhileObservable.prototype.subscribeCore = function (o) {
return this.source.subscribe(new TakeWhileObserver(o, this));
};
return TakeWhileObservable;
}(ObservableBase));
var TakeWhileObserver = (function (__super__) {
inherits(TakeWhileObserver, __super__);
function TakeWhileObserver(o, p) {
this._o = o;
this._p = p;
this._i = 0;
this._r = true;
__super__.call(this);
}
TakeWhileObserver.prototype.next = function (x) {
if (this._r) {
this._r = tryCatch(this._p._fn)(x, this._i++, this._p);
if (this._r === errorObj) { return this._o.onError(this._r.e); }
}
if (this._r) {
this._o.onNext(x);
} else {
this._o.onCompleted();
}
};
TakeWhileObserver.prototype.error = function (e) { this._o.onError(e); };
TakeWhileObserver.prototype.completed = function () { this._o.onCompleted(); };
return TakeWhileObserver;
}(AbstractObserver));
/**
* 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.
* @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 fn = bindCallback(predicate, thisArg, 3);
return new TakeWhileObservable(this, fn);
};
var FilterObservable = (function (__super__) {
inherits(FilterObservable, __super__);
function FilterObservable(source, predicate, thisArg) {
this.source = source;
this.predicate = bindCallback(predicate, thisArg, 3);
__super__.call(this);
}
FilterObservable.prototype.subscribeCore = function (o) {
return this.source.subscribe(new InnerObserver(o, this.predicate, this));
};
function innerPredicate(predicate, self) {
return function(x, i, o) { return self.predicate(x, i, o) && predicate.call(this, x, i, o); }
}
FilterObservable.prototype.internalFilter = function(predicate, thisArg) {
return new FilterObservable(this.source, innerPredicate(predicate, this), thisArg);
};
inherits(InnerObserver, AbstractObserver);
function InnerObserver(o, predicate, source) {
this.o = o;
this.predicate = predicate;
this.source = source;
this.i = 0;
AbstractObserver.call(this);
}
InnerObserver.prototype.next = function(x) {
var shouldYield = tryCatch(this.predicate)(x, this.i++, this.source);
if (shouldYield === errorObj) {
return this.o.onError(shouldYield.e);
}
shouldYield && this.o.onNext(x);
};
InnerObserver.prototype.error = function (e) {
this.o.onError(e);
};
InnerObserver.prototype.completed = function () {
this.o.onCompleted();
};
return FilterObservable;
}(ObservableBase));
/**
* Filters the elements of an observable sequence based on a predicate by incorporating the element's index.
* @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.filter = observableProto.where = function (predicate, thisArg) {
return this instanceof FilterObservable ? this.internalFilter(predicate, thisArg) :
new FilterObservable(this, predicate, thisArg);
};
var TransduceObserver = (function (__super__) {
inherits(TransduceObserver, __super__);
function TransduceObserver(o, xform) {
this._o = o;
this._xform = xform;
__super__.call(this);
}
TransduceObserver.prototype.next = function (x) {
var res = tryCatch(this._xform['@@transducer/step']).call(this._xform, this._o, x);
if (res === errorObj) { this._o.onError(res.e); }
};
TransduceObserver.prototype.error = function (e) { this._o.onError(e); };
TransduceObserver.prototype.completed = function () {
this._xform['@@transducer/result'](this._o);
};
return TransduceObserver;
}(AbstractObserver));
function transformForObserver(o) {
return {
'@@transducer/init': function() {
return o;
},
'@@transducer/step': function(obs, input) {
return obs.onNext(input);
},
'@@transducer/result': function(obs) {
return obs.onCompleted();
}
};
}
/**
* Executes a transducer to transform the observable sequence
* @param {Transducer} transducer A transducer to execute
* @returns {Observable} An Observable sequence containing the results from the transducer.
*/
observableProto.transduce = function(transducer) {
var source = this;
return new AnonymousObservable(function(o) {
var xform = transducer(transformForObserver(o));
return source.subscribe(new TransduceObserver(o, xform));
}, source);
};
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) {
return subscriber && isFunction(subscriber.dispose) ? subscriber :
isFunction(subscriber) ? disposableCreate(subscriber) : disposableEmpty;
}
function setDisposable(s, state) {
var ado = state[0], self = state[1];
var sub = tryCatch(self.__subscribe).call(self, ado);
if (sub === errorObj && !ado.fail(errorObj.e)) { thrower(errorObj.e); }
ado.setDisposable(fixSubscriber(sub));
}
function AnonymousObservable(subscribe, parent) {
this.source = parent;
this.__subscribe = subscribe;
__super__.call(this);
}
AnonymousObservable.prototype._subscribe = function (o) {
var ado = new AutoDetachObserver(o), state = [ado, this];
if (currentThreadScheduler.scheduleRequired()) {
currentThreadScheduler.schedule(state, setDisposable);
} else {
setDisposable(null, state);
}
return ado;
};
return AnonymousObservable;
}(Observable));
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 result = tryCatch(this.observer.onNext).call(this.observer, value);
if (result === errorObj) {
this.dispose();
thrower(result.e);
}
};
AutoDetachObserverPrototype.error = function (err) {
var result = tryCatch(this.observer.onError).call(this.observer, err);
this.dispose();
result === errorObj && thrower(result.e);
};
AutoDetachObserverPrototype.completed = function () {
var result = tryCatch(this.observer.onCompleted).call(this.observer);
this.dispose();
result === errorObj && thrower(result.e);
};
AutoDetachObserverPrototype.setDisposable = function (value) { this.m.setDisposable(value); };
AutoDetachObserverPrototype.getDisposable = function () { return this.m.getDisposable(); };
AutoDetachObserverPrototype.dispose = function () {
__super__.prototype.dispose.call(this);
this.m.dispose();
};
return AutoDetachObserver;
}(AbstractObserver));
var InnerSubscription = function (s, o) {
this._s = s;
this._o = o;
};
InnerSubscription.prototype.dispose = function () {
if (!this._s.isDisposed && this._o !== null) {
var idx = this._s.observers.indexOf(this._o);
this._s.observers.splice(idx, 1);
this._o = 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__) {
inherits(Subject, __super__);
function Subject() {
__super__.call(this);
this.isDisposed = false;
this.isStopped = false;
this.observers = [];
this.hasError = false;
}
addProperties(Subject.prototype, Observer.prototype, {
_subscribe: function (o) {
checkDisposed(this);
if (!this.isStopped) {
this.observers.push(o);
return new InnerSubscription(this, o);
}
if (this.hasError) {
o.onError(this.error);
return disposableEmpty;
}
o.onCompleted();
return disposableEmpty;
},
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () { checkDisposed(this); return this.observers.length > 0; },
/**
* Notifies all subscribed observers about the end of the sequence.
*/
onCompleted: function () {
checkDisposed(this);
if (!this.isStopped) {
this.isStopped = true;
for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) {
os[i].onCompleted();
}
this.observers.length = 0;
}
},
/**
* Notifies all subscribed observers about the exception.
* @param {Mixed} error The exception to send to all observers.
*/
onError: function (error) {
checkDisposed(this);
if (!this.isStopped) {
this.isStopped = true;
this.error = error;
this.hasError = true;
for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) {
os[i].onError(error);
}
this.observers.length = 0;
}
},
/**
* 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(this);
if (!this.isStopped) {
for (var i = 0, os = cloneArray(this.observers), 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__) {
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);
this.isDisposed = false;
this.isStopped = false;
this.hasValue = false;
this.observers = [];
this.hasError = false;
}
addProperties(AsyncSubject.prototype, Observer.prototype, {
_subscribe: function (o) {
checkDisposed(this);
if (!this.isStopped) {
this.observers.push(o);
return new InnerSubscription(this, o);
}
if (this.hasError) {
o.onError(this.error);
} else if (this.hasValue) {
o.onNext(this.value);
o.onCompleted();
} else {
o.onCompleted();
}
return disposableEmpty;
},
/**
* Indicates whether the subject has observers subscribed to it.
* @returns {Boolean} Indicates whether the subject has observers subscribed to it.
*/
hasObservers: function () { checkDisposed(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 i, len;
checkDisposed(this);
if (!this.isStopped) {
this.isStopped = true;
var os = cloneArray(this.observers), len = os.length;
if (this.hasValue) {
for (i = 0; i < len; i++) {
var o = os[i];
o.onNext(this.value);
o.onCompleted();
}
} else {
for (i = 0; i < len; i++) {
os[i].onCompleted();
}
}
this.observers.length = 0;
}
},
/**
* Notifies all subscribed observers about the error.
* @param {Mixed} error The Error to send to all observers.
*/
onError: function (error) {
checkDisposed(this);
if (!this.isStopped) {
this.isStopped = true;
this.hasError = true;
this.error = error;
for (var i = 0, os = cloneArray(this.observers), len = os.length; i < len; i++) {
os[i].onError(error);
}
this.observers.length = 0;
}
},
/**
* 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(this);
if (this.isStopped) { return; }
this.value = value;
this.hasValue = true;
},
/**
* Unsubscribe all observers and release resources.
*/
dispose: function () {
this.isDisposed = true;
this.observers = null;
this.error = null;
this.value = null;
}
});
return AsyncSubject;
}(Observable));
var AnonymousSubject = Rx.AnonymousSubject = (function (__super__) {
inherits(AnonymousSubject, __super__);
function AnonymousSubject(observer, observable) {
this.observer = observer;
this.observable = observable;
__super__.call(this);
}
addProperties(AnonymousSubject.prototype, Observer.prototype, {
_subscribe: function (o) {
return this.observable.subscribe(o);
},
onCompleted: function () {
this.observer.onCompleted();
},
onError: function (error) {
this.observer.onError(error);
},
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;
}
// All code before this point will be filtered from stack traces.
var rEndingLine = captureLine();
}.call(this));
|
frontend-app/welcome-app/header/welcome-app-bar.js
|
easybird/easyblog
|
import React from 'react';
import NavBarListElement from './navbar-list-element.js';
const LOGO_URL = "images/logo/easybird.png";
const WelcomeAppBar = ({navBarElements}) => {
const listElements = navBarElements.map(navBar =>
<NavBarListElement
key = {navBar.id}
listElement={navBar}
/>);
return (
<div className="navbar-fixed">
<nav>
<div className="container">
<div className="nav-wrapper">
<a href="#!" className="brand-logo center">
<img src={LOGO_URL}/>
</a>
<a href="#" data-activates="mobile-demo" className="button-collapse">
<i className="material-icons">menu</i>
</a>
<ul className="left hide-on-med-and-down">
{listElements}
</ul>
<ul className="side-nav" id="mobile-demo">
{listElements}
</ul>
</div>
</div>
</nav>
</div>
)
};
export default WelcomeAppBar;
|
web/src/configuration/sources/DeleteSourceButton.js
|
bolddp/pixerva
|
import React, { Component } from 'react';
export default class DeleteSourceButton extends Component {
render() {
return (
this.props.isVisible &&
<div className="dropdown">
<button className="btn btn-sm btn-outline-primary" type="button" data-toggle="dropdown">
Delete
</button>
<div style={{ right: '0', left: 'auto' }} className="dropdown-menu">
<button className="dropdown-item" onClick={this.props.onClick}>Delete this image source</button>
</div>
</div>
);
}
}
|
app/assets/js/modules/inleggo/libs/highcharts/highcharts.src.js
|
inleggo/inleggo.io.offline
|
// ==ClosureCompiler==
// @compilation_level SIMPLE_OPTIMIZATIONS
/**
* @license Highcharts JS v4.2.5 (2016-05-06)
*
* (c) 2009-2016 Torstein Honsi
*
* License: www.highcharts.com/license
*/
(function (root, factory) {
if (typeof module === 'object' && module.exports) {
module.exports = root.document ?
factory(root) :
factory;
} else {
root.Highcharts = factory(root);
}
}(typeof window !== 'undefined' ? window : this, function (win) { // eslint-disable-line no-undef
// encapsulated variables
var UNDEFINED,
doc = win.document,
math = Math,
mathRound = math.round,
mathFloor = math.floor,
mathCeil = math.ceil,
mathMax = math.max,
mathMin = math.min,
mathAbs = math.abs,
mathCos = math.cos,
mathSin = math.sin,
mathPI = math.PI,
deg2rad = mathPI * 2 / 360,
// some variables
userAgent = (win.navigator && win.navigator.userAgent) || '',
isOpera = win.opera,
isMS = /(msie|trident|edge)/i.test(userAgent) && !isOpera,
docMode8 = doc && doc.documentMode === 8,
isWebKit = !isMS && /AppleWebKit/.test(userAgent),
isFirefox = /Firefox/.test(userAgent),
isTouchDevice = /(Mobile|Android|Windows Phone)/.test(userAgent),
SVG_NS = 'http://www.w3.org/2000/svg',
hasSVG = doc && doc.createElementNS && !!doc.createElementNS(SVG_NS, 'svg').createSVGRect,
hasBidiBug = isFirefox && parseInt(userAgent.split('Firefox/')[1], 10) < 4, // issue #38
useCanVG = doc && !hasSVG && !isMS && !!doc.createElement('canvas').getContext,
Renderer,
hasTouch,
symbolSizes = {},
idCounter = 0,
garbageBin,
defaultOptions,
dateFormat, // function
pathAnim,
timeUnits,
noop = function () {},
charts = [],
chartCount = 0,
PRODUCT = 'Highcharts',
VERSION = '4.2.5',
// some constants for frequently used strings
DIV = 'div',
ABSOLUTE = 'absolute',
RELATIVE = 'relative',
HIDDEN = 'hidden',
PREFIX = 'highcharts-',
VISIBLE = 'visible',
PX = 'px',
NONE = 'none',
M = 'M',
L = 'L',
numRegex = /^[0-9]+$/,
NORMAL_STATE = '',
HOVER_STATE = 'hover',
SELECT_STATE = 'select',
marginNames = ['plotTop', 'marginRight', 'marginBottom', 'plotLeft'],
// Object for extending Axis
AxisPlotLineOrBandExtension,
// constants for attributes
STROKE_WIDTH = 'stroke-width',
// time methods, changed based on whether or not UTC is used
Date, // Allow using a different Date class
makeTime,
timezoneOffset,
getTimezoneOffset,
getMinutes,
getHours,
getDay,
getDate,
getMonth,
getFullYear,
setMilliseconds,
setSeconds,
setMinutes,
setHours,
setDate,
setMonth,
setFullYear,
// lookup over the types and the associated classes
seriesTypes = {},
Highcharts;
/**
* Provide error messages for debugging, with links to online explanation
*/
function error(code, stop) {
var msg = 'Highcharts error #' + code + ': www.highcharts.com/errors/' + code;
if (stop) {
throw new Error(msg);
}
// else ...
if (win.console) {
console.log(msg); // eslint-disable-line no-console
}
}
// The Highcharts namespace
Highcharts = win.Highcharts ? error(16, true) : { win: win };
Highcharts.seriesTypes = seriesTypes;
var timers = [],
getStyle,
// Previous adapter functions
inArray,
each,
grep,
offset,
map,
addEvent,
removeEvent,
fireEvent,
animate,
stop;
/**
* An animator object. One instance applies to one property (attribute or style prop)
* on one element.
*
* @param {object} elem The element to animate. May be a DOM element or a Highcharts SVGElement wrapper.
* @param {object} options Animation options, including duration, easing, step and complete.
* @param {object} prop The property to animate.
*/
function Fx(elem, options, prop) {
this.options = options;
this.elem = elem;
this.prop = prop;
}
Fx.prototype = {
/**
* Animating a path definition on SVGElement
* @returns {undefined}
*/
dSetter: function () {
var start = this.paths[0],
end = this.paths[1],
ret = [],
now = this.now,
i = start.length,
startVal;
if (now === 1) { // land on the final path without adjustment points appended in the ends
ret = this.toD;
} else if (i === end.length && now < 1) {
while (i--) {
startVal = parseFloat(start[i]);
ret[i] =
isNaN(startVal) ? // a letter instruction like M or L
start[i] :
now * (parseFloat(end[i] - startVal)) + startVal;
}
} else { // if animation is finished or length not matching, land on right value
ret = end;
}
this.elem.attr('d', ret);
},
/**
* Update the element with the current animation step
* @returns {undefined}
*/
update: function () {
var elem = this.elem,
prop = this.prop, // if destroyed, it is null
now = this.now,
step = this.options.step;
// Animation setter defined from outside
if (this[prop + 'Setter']) {
this[prop + 'Setter']();
// Other animations on SVGElement
} else if (elem.attr) {
if (elem.element) {
elem.attr(prop, now);
}
// HTML styles, raw HTML content like container size
} else {
elem.style[prop] = now + this.unit;
}
if (step) {
step.call(elem, now, this);
}
},
/**
* Run an animation
*/
run: function (from, to, unit) {
var self = this,
timer = function (gotoEnd) {
return timer.stopped ? false : self.step(gotoEnd);
},
i;
this.startTime = +new Date();
this.start = from;
this.end = to;
this.unit = unit;
this.now = this.start;
this.pos = 0;
timer.elem = this.elem;
if (timer() && timers.push(timer) === 1) {
timer.timerId = setInterval(function () {
for (i = 0; i < timers.length; i++) {
if (!timers[i]()) {
timers.splice(i--, 1);
}
}
if (!timers.length) {
clearInterval(timer.timerId);
}
}, 13);
}
},
/**
* Run a single step in the animation
* @param {Boolean} gotoEnd Whether to go to then endpoint of the animation after abort
* @returns {Boolean} True if animation continues
*/
step: function (gotoEnd) {
var t = +new Date(),
ret,
done,
options = this.options,
elem = this.elem,
complete = options.complete,
duration = options.duration,
curAnim = options.curAnim,
i;
if (elem.attr && !elem.element) { // #2616, element including flag is destroyed
ret = false;
} else if (gotoEnd || t >= duration + this.startTime) {
this.now = this.end;
this.pos = 1;
this.update();
curAnim[this.prop] = true;
done = true;
for (i in curAnim) {
if (curAnim[i] !== true) {
done = false;
}
}
if (done && complete) {
complete.call(elem);
}
ret = false;
} else {
this.pos = options.easing((t - this.startTime) / duration);
this.now = this.start + ((this.end - this.start) * this.pos);
this.update();
ret = true;
}
return ret;
},
/**
* Prepare start and end values so that the path can be animated one to one
*/
initPath: function (elem, fromD, toD) {
fromD = fromD || '';
var shift = elem.shift,
bezier = fromD.indexOf('C') > -1,
numParams = bezier ? 7 : 3,
endLength,
slice,
i,
start = fromD.split(' '),
end = [].concat(toD), // copy
isArea = elem.isArea,
positionFactor = isArea ? 2 : 1,
sixify = function (arr) { // in splines make move points have six parameters like bezier curves
i = arr.length;
while (i--) {
if (arr[i] === M || arr[i] === L) {
arr.splice(i + 1, 0, arr[i + 1], arr[i + 2], arr[i + 1], arr[i + 2]);
}
}
};
if (bezier) {
sixify(start);
sixify(end);
}
// If shifting points, prepend a dummy point to the end path. For areas,
// prepend both at the beginning and end of the path.
if (shift <= end.length / numParams && start.length === end.length) {
while (shift--) {
end = end.slice(0, numParams).concat(end);
if (isArea) {
end = end.concat(end.slice(end.length - numParams));
}
}
}
elem.shift = 0; // reset for following animations
// Copy and append last point until the length matches the end length
if (start.length) {
endLength = end.length;
while (start.length < endLength) {
// Pull out the slice that is going to be appended or inserted. In a line graph,
// the positionFactor is 1, and the last point is sliced out. In an area graph,
// the positionFactor is 2, causing the middle two points to be sliced out, since
// an area path starts at left, follows the upper path then turns and follows the
// bottom back.
slice = start.slice().splice(
(start.length / positionFactor) - numParams,
numParams * positionFactor
);
// Disable first control point
if (bezier) {
slice[numParams - 6] = slice[numParams - 2];
slice[numParams - 5] = slice[numParams - 1];
}
// Now insert the slice, either in the middle (for areas) or at the end (for lines)
[].splice.apply(
start,
[(start.length / positionFactor), 0].concat(slice)
);
}
}
return [start, end];
}
}; // End of Fx prototype
/**
* Extend an object with the members of another
* @param {Object} a The object to be extended
* @param {Object} b The object to add to the first one
*/
var extend = Highcharts.extend = function (a, b) {
var n;
if (!a) {
a = {};
}
for (n in b) {
a[n] = b[n];
}
return a;
};
/**
* Deep merge two or more objects and return a third object. If the first argument is
* true, the contents of the second object is copied into the first object.
* Previously this function redirected to jQuery.extend(true), but this had two limitations.
* First, it deep merged arrays, which lead to workarounds in Highcharts. Second,
* it copied properties from extended prototypes.
*/
function merge() {
var i,
args = arguments,
len,
ret = {},
doCopy = function (copy, original) {
var value, key;
// An object is replacing a primitive
if (typeof copy !== 'object') {
copy = {};
}
for (key in original) {
if (original.hasOwnProperty(key)) {
value = original[key];
// Copy the contents of objects, but not arrays or DOM nodes
if (value && typeof value === 'object' && Object.prototype.toString.call(value) !== '[object Array]' &&
key !== 'renderTo' && typeof value.nodeType !== 'number') {
copy[key] = doCopy(copy[key] || {}, value);
// Primitives and arrays are copied over directly
} else {
copy[key] = original[key];
}
}
}
return copy;
};
// If first argument is true, copy into the existing object. Used in setOptions.
if (args[0] === true) {
ret = args[1];
args = Array.prototype.slice.call(args, 2);
}
// For each argument, extend the return
len = args.length;
for (i = 0; i < len; i++) {
ret = doCopy(ret, args[i]);
}
return ret;
}
/**
* Shortcut for parseInt
* @param {Object} s
* @param {Number} mag Magnitude
*/
function pInt(s, mag) {
return parseInt(s, mag || 10);
}
/**
* Check for string
* @param {Object} s
*/
function isString(s) {
return typeof s === 'string';
}
/**
* Check for object
* @param {Object} obj
*/
function isObject(obj) {
return obj && typeof obj === 'object';
}
/**
* Check for array
* @param {Object} obj
*/
function isArray(obj) {
return Object.prototype.toString.call(obj) === '[object Array]';
}
/**
* Check for number
* @param {Object} n
*/
var isNumber = Highcharts.isNumber = function isNumber(n) {
return typeof n === 'number' && !isNaN(n);
};
/**
* Remove last occurence of an item from an array
* @param {Array} arr
* @param {Mixed} item
*/
function erase(arr, item) {
var i = arr.length;
while (i--) {
if (arr[i] === item) {
arr.splice(i, 1);
break;
}
}
//return arr;
}
/**
* Returns true if the object is not null or undefined.
* @param {Object} obj
*/
function defined(obj) {
return obj !== UNDEFINED && obj !== null;
}
/**
* Set or get an attribute or an object of attributes. Can't use jQuery attr because
* it attempts to set expando properties on the SVG element, which is not allowed.
*
* @param {Object} elem The DOM element to receive the attribute(s)
* @param {String|Object} prop The property or an abject of key-value pairs
* @param {String} value The value if a single property is set
*/
function attr(elem, prop, value) {
var key,
ret;
// if the prop is a string
if (isString(prop)) {
// set the value
if (defined(value)) {
elem.setAttribute(prop, value);
// get the value
} else if (elem && elem.getAttribute) { // elem not defined when printing pie demo...
ret = elem.getAttribute(prop);
}
// else if prop is defined, it is a hash of key/value pairs
} else if (defined(prop) && isObject(prop)) {
for (key in prop) {
elem.setAttribute(key, prop[key]);
}
}
return ret;
}
/**
* Check if an element is an array, and if not, make it into an array.
*/
function splat(obj) {
return isArray(obj) ? obj : [obj];
}
/**
* Set a timeout if the delay is given, otherwise perform the function synchronously
* @param {Function} fn The function to perform
* @param {Number} delay Delay in milliseconds
* @param {Ojbect} context The context
* @returns {Nubmer} An identifier for the timeout
*/
function syncTimeout(fn, delay, context) {
if (delay) {
return setTimeout(fn, delay, context);
}
fn.call(0, context);
}
/**
* Return the first value that is defined.
*/
var pick = Highcharts.pick = function () {
var args = arguments,
i,
arg,
length = args.length;
for (i = 0; i < length; i++) {
arg = args[i];
if (arg !== UNDEFINED && arg !== null) {
return arg;
}
}
};
/**
* Set CSS on a given element
* @param {Object} el
* @param {Object} styles Style object with camel case property names
*/
function css(el, styles) {
if (isMS && !hasSVG) { // #2686
if (styles && styles.opacity !== UNDEFINED) {
styles.filter = 'alpha(opacity=' + (styles.opacity * 100) + ')';
}
}
extend(el.style, styles);
}
/**
* Utility function to create element with attributes and styles
* @param {Object} tag
* @param {Object} attribs
* @param {Object} styles
* @param {Object} parent
* @param {Object} nopad
*/
function createElement(tag, attribs, styles, parent, nopad) {
var el = doc.createElement(tag);
if (attribs) {
extend(el, attribs);
}
if (nopad) {
css(el, { padding: 0, border: 'none', margin: 0 });
}
if (styles) {
css(el, styles);
}
if (parent) {
parent.appendChild(el);
}
return el;
}
/**
* Extend a prototyped class by new members
* @param {Object} parent
* @param {Object} members
*/
function extendClass(Parent, members) {
var object = function () {
};
object.prototype = new Parent();
extend(object.prototype, members);
return object;
}
/**
* Pad a string to a given length by adding 0 to the beginning
* @param {Number} number
* @param {Number} length
*/
function pad(number, length, padder) {
return new Array((length || 2) + 1 - String(number).length).join(padder || 0) + number;
}
/**
* Return a length based on either the integer value, or a percentage of a base.
*/
function relativeLength(value, base) {
return (/%$/).test(value) ? base * parseFloat(value) / 100 : parseFloat(value);
}
/**
* Wrap a method with extended functionality, preserving the original function
* @param {Object} obj The context object that the method belongs to
* @param {String} method The name of the method to extend
* @param {Function} func A wrapper function callback. This function is called with the same arguments
* as the original function, except that the original function is unshifted and passed as the first
* argument.
*/
var wrap = Highcharts.wrap = function (obj, method, func) {
var proceed = obj[method];
obj[method] = function () {
var args = Array.prototype.slice.call(arguments);
args.unshift(proceed);
return func.apply(this, args);
};
};
function getTZOffset(timestamp) {
return ((getTimezoneOffset && getTimezoneOffset(timestamp)) || timezoneOffset || 0) * 60000;
}
/**
* Based on http://www.php.net/manual/en/function.strftime.php
* @param {String} format
* @param {Number} timestamp
* @param {Boolean} capitalize
*/
dateFormat = function (format, timestamp, capitalize) {
if (!isNumber(timestamp)) {
return defaultOptions.lang.invalidDate || '';
}
format = pick(format, '%Y-%m-%d %H:%M:%S');
var date = new Date(timestamp - getTZOffset(timestamp)),
key, // used in for constuct below
// get the basic time values
hours = date[getHours](),
day = date[getDay](),
dayOfMonth = date[getDate](),
month = date[getMonth](),
fullYear = date[getFullYear](),
lang = defaultOptions.lang,
langWeekdays = lang.weekdays,
shortWeekdays = lang.shortWeekdays,
// List all format keys. Custom formats can be added from the outside.
replacements = extend({
// Day
'a': shortWeekdays ? shortWeekdays[day] : langWeekdays[day].substr(0, 3), // Short weekday, like 'Mon'
'A': langWeekdays[day], // Long weekday, like 'Monday'
'd': pad(dayOfMonth), // Two digit day of the month, 01 to 31
'e': pad(dayOfMonth, 2, ' '), // Day of the month, 1 through 31
'w': day,
// Week (none implemented)
//'W': weekNumber(),
// Month
'b': lang.shortMonths[month], // Short month, like 'Jan'
'B': lang.months[month], // Long month, like 'January'
'm': pad(month + 1), // Two digit month number, 01 through 12
// Year
'y': fullYear.toString().substr(2, 2), // Two digits year, like 09 for 2009
'Y': fullYear, // Four digits year, like 2009
// Time
'H': pad(hours), // Two digits hours in 24h format, 00 through 23
'k': hours, // Hours in 24h format, 0 through 23
'I': pad((hours % 12) || 12), // Two digits hours in 12h format, 00 through 11
'l': (hours % 12) || 12, // Hours in 12h format, 1 through 12
'M': pad(date[getMinutes]()), // Two digits minutes, 00 through 59
'p': hours < 12 ? 'AM' : 'PM', // Upper case AM or PM
'P': hours < 12 ? 'am' : 'pm', // Lower case AM or PM
'S': pad(date.getSeconds()), // Two digits seconds, 00 through 59
'L': pad(mathRound(timestamp % 1000), 3) // Milliseconds (naming from Ruby)
}, Highcharts.dateFormats);
// do the replaces
for (key in replacements) {
while (format.indexOf('%' + key) !== -1) { // regex would do it in one line, but this is faster
format = format.replace('%' + key, typeof replacements[key] === 'function' ? replacements[key](timestamp) : replacements[key]);
}
}
// Optionally capitalize the string and return
return capitalize ? format.substr(0, 1).toUpperCase() + format.substr(1) : format;
};
/**
* Format a single variable. Similar to sprintf, without the % prefix.
*/
function formatSingle(format, val) {
var floatRegex = /f$/,
decRegex = /\.([0-9])/,
lang = defaultOptions.lang,
decimals;
if (floatRegex.test(format)) { // float
decimals = format.match(decRegex);
decimals = decimals ? decimals[1] : -1;
if (val !== null) {
val = Highcharts.numberFormat(
val,
decimals,
lang.decimalPoint,
format.indexOf(',') > -1 ? lang.thousandsSep : ''
);
}
} else {
val = dateFormat(format, val);
}
return val;
}
/**
* Format a string according to a subset of the rules of Python's String.format method.
*/
function format(str, ctx) {
var splitter = '{',
isInside = false,
segment,
valueAndFormat,
path,
i,
len,
ret = [],
val,
index;
while ((index = str.indexOf(splitter)) !== -1) {
segment = str.slice(0, index);
if (isInside) { // we're on the closing bracket looking back
valueAndFormat = segment.split(':');
path = valueAndFormat.shift().split('.'); // get first and leave format
len = path.length;
val = ctx;
// Assign deeper paths
for (i = 0; i < len; i++) {
val = val[path[i]];
}
// Format the replacement
if (valueAndFormat.length) {
val = formatSingle(valueAndFormat.join(':'), val);
}
// Push the result and advance the cursor
ret.push(val);
} else {
ret.push(segment);
}
str = str.slice(index + 1); // the rest
isInside = !isInside; // toggle
splitter = isInside ? '}' : '{'; // now look for next matching bracket
}
ret.push(str);
return ret.join('');
}
/**
* Get the magnitude of a number
*/
function getMagnitude(num) {
return math.pow(10, mathFloor(math.log(num) / math.LN10));
}
/**
* Take an interval and normalize it to multiples of 1, 2, 2.5 and 5
* @param {Number} interval
* @param {Array} multiples
* @param {Number} magnitude
* @param {Object} options
*/
function normalizeTickInterval(interval, multiples, magnitude, allowDecimals, preventExceed) {
var normalized,
i,
retInterval = interval;
// round to a tenfold of 1, 2, 2.5 or 5
magnitude = pick(magnitude, 1);
normalized = interval / magnitude;
// multiples for a linear scale
if (!multiples) {
multiples = [1, 2, 2.5, 5, 10];
// the allowDecimals option
if (allowDecimals === false) {
if (magnitude === 1) {
multiples = [1, 2, 5, 10];
} else if (magnitude <= 0.1) {
multiples = [1 / magnitude];
}
}
}
// normalize the interval to the nearest multiple
for (i = 0; i < multiples.length; i++) {
retInterval = multiples[i];
if ((preventExceed && retInterval * magnitude >= interval) || // only allow tick amounts smaller than natural
(!preventExceed && (normalized <= (multiples[i] + (multiples[i + 1] || multiples[i])) / 2))) {
break;
}
}
// multiply back to the correct magnitude
retInterval *= magnitude;
return retInterval;
}
/**
* Utility method that sorts an object array and keeping the order of equal items.
* ECMA script standard does not specify the behaviour when items are equal.
*/
function stableSort(arr, sortFunction) {
var length = arr.length,
sortValue,
i;
// Add index to each item
for (i = 0; i < length; i++) {
arr[i].safeI = i; // stable sort index
}
arr.sort(function (a, b) {
sortValue = sortFunction(a, b);
return sortValue === 0 ? a.safeI - b.safeI : sortValue;
});
// Remove index from items
for (i = 0; i < length; i++) {
delete arr[i].safeI; // stable sort index
}
}
/**
* Non-recursive method to find the lowest member of an array. Math.min raises a maximum
* call stack size exceeded error in Chrome when trying to apply more than 150.000 points. This
* method is slightly slower, but safe.
*/
function arrayMin(data) {
var i = data.length,
min = data[0];
while (i--) {
if (data[i] < min) {
min = data[i];
}
}
return min;
}
/**
* Non-recursive method to find the lowest member of an array. Math.min raises a maximum
* call stack size exceeded error in Chrome when trying to apply more than 150.000 points. This
* method is slightly slower, but safe.
*/
function arrayMax(data) {
var i = data.length,
max = data[0];
while (i--) {
if (data[i] > max) {
max = data[i];
}
}
return max;
}
/**
* Utility method that destroys any SVGElement or VMLElement that are properties on the given object.
* It loops all properties and invokes destroy if there is a destroy method. The property is
* then delete'ed.
* @param {Object} The object to destroy properties on
* @param {Object} Exception, do not destroy this property, only delete it.
*/
function destroyObjectProperties(obj, except) {
var n;
for (n in obj) {
// If the object is non-null and destroy is defined
if (obj[n] && obj[n] !== except && obj[n].destroy) {
// Invoke the destroy
obj[n].destroy();
}
// Delete the property from the object.
delete obj[n];
}
}
/**
* Discard an element by moving it to the bin and delete
* @param {Object} The HTML node to discard
*/
function discardElement(element) {
// create a garbage bin element, not part of the DOM
if (!garbageBin) {
garbageBin = createElement(DIV);
}
// move the node and empty bin
if (element) {
garbageBin.appendChild(element);
}
garbageBin.innerHTML = '';
}
/**
* Fix JS round off float errors
* @param {Number} num
*/
function correctFloat(num, prec) {
return parseFloat(
num.toPrecision(prec || 14)
);
}
/**
* Set the global animation to either a given value, or fall back to the
* given chart's animation option
* @param {Object} animation
* @param {Object} chart
*/
function setAnimation(animation, chart) {
chart.renderer.globalAnimation = pick(animation, chart.animation);
}
/**
* Get the animation in object form, where a disabled animation is always
* returned with duration: 0
*/
function animObject(animation) {
return isObject(animation) ? merge(animation) : { duration: animation ? 500 : 0 };
}
/**
* The time unit lookup
*/
timeUnits = {
millisecond: 1,
second: 1000,
minute: 60000,
hour: 3600000,
day: 24 * 3600000,
week: 7 * 24 * 3600000,
month: 28 * 24 * 3600000,
year: 364 * 24 * 3600000
};
/**
* Format a number and return a string based on input settings
* @param {Number} number The input number to format
* @param {Number} decimals The amount of decimals
* @param {String} decimalPoint The decimal point, defaults to the one given in the lang options
* @param {String} thousandsSep The thousands separator, defaults to the one given in the lang options
*/
Highcharts.numberFormat = function (number, decimals, decimalPoint, thousandsSep) {
number = +number || 0;
decimals = +decimals;
var lang = defaultOptions.lang,
origDec = (number.toString().split('.')[1] || '').length,
decimalComponent,
strinteger,
thousands,
absNumber = Math.abs(number),
ret;
if (decimals === -1) {
decimals = Math.min(origDec, 20); // Preserve decimals. Not huge numbers (#3793).
} else if (!isNumber(decimals)) {
decimals = 2;
}
// A string containing the positive integer component of the number
strinteger = String(pInt(absNumber.toFixed(decimals)));
// Leftover after grouping into thousands. Can be 0, 1 or 3.
thousands = strinteger.length > 3 ? strinteger.length % 3 : 0;
// Language
decimalPoint = pick(decimalPoint, lang.decimalPoint);
thousandsSep = pick(thousandsSep, lang.thousandsSep);
// Start building the return
ret = number < 0 ? '-' : '';
// Add the leftover after grouping into thousands. For example, in the number 42 000 000,
// this line adds 42.
ret += thousands ? strinteger.substr(0, thousands) + thousandsSep : '';
// Add the remaining thousands groups, joined by the thousands separator
ret += strinteger.substr(thousands).replace(/(\d{3})(?=\d)/g, '$1' + thousandsSep);
// Add the decimal point and the decimal component
if (decimals) {
// Get the decimal component, and add power to avoid rounding errors with float numbers (#4573)
decimalComponent = Math.abs(absNumber - strinteger + Math.pow(10, -Math.max(decimals, origDec) - 1));
ret += decimalPoint + decimalComponent.toFixed(decimals).slice(2);
}
return ret;
};
/**
* Easing definition
* @param {Number} pos Current position, ranging from 0 to 1
*/
Math.easeInOutSine = function (pos) {
return -0.5 * (Math.cos(Math.PI * pos) - 1);
};
/**
* Internal method to return CSS value for given element and property
*/
getStyle = function (el, prop) {
var style;
// For width and height, return the actual inner pixel size (#4913)
if (prop === 'width') {
return Math.min(el.offsetWidth, el.scrollWidth) - getStyle(el, 'padding-left') - getStyle(el, 'padding-right');
} else if (prop === 'height') {
return Math.min(el.offsetHeight, el.scrollHeight) - getStyle(el, 'padding-top') - getStyle(el, 'padding-bottom');
}
// Otherwise, get the computed style
style = win.getComputedStyle(el, undefined);
return style && pInt(style.getPropertyValue(prop));
};
/**
* Return the index of an item in an array, or -1 if not found
*/
inArray = function (item, arr) {
return arr.indexOf ? arr.indexOf(item) : [].indexOf.call(arr, item);
};
/**
* Filter an array
*/
grep = function (elements, callback) {
return [].filter.call(elements, callback);
};
/**
* Map an array
*/
map = function (arr, fn) {
var results = [],
i = 0,
len = arr.length;
for (; i < len; i++) {
results[i] = fn.call(arr[i], arr[i], i, arr);
}
return results;
};
/**
* Get the element's offset position, corrected by overflow:auto.
*/
offset = function (el) {
var docElem = doc.documentElement,
box = el.getBoundingClientRect();
return {
top: box.top + (win.pageYOffset || docElem.scrollTop) - (docElem.clientTop || 0),
left: box.left + (win.pageXOffset || docElem.scrollLeft) - (docElem.clientLeft || 0)
};
};
/**
* Stop running animation.
* A possible extension to this would be to stop a single property, when
* we want to continue animating others. Then assign the prop to the timer
* in the Fx.run method, and check for the prop here. This would be an improvement
* in all cases where we stop the animation from .attr. Instead of stopping
* everything, we can just stop the actual attributes we're setting.
*/
stop = function (el) {
var i = timers.length;
// Remove timers related to this element (#4519)
while (i--) {
if (timers[i].elem === el) {
timers[i].stopped = true; // #4667
}
}
};
/**
* Utility for iterating over an array.
* @param {Array} arr
* @param {Function} fn
*/
each = function (arr, fn) { // modern browsers
return Array.prototype.forEach.call(arr, fn);
};
/**
* Add an event listener
*/
addEvent = function (el, type, fn) {
var events = el.hcEvents = el.hcEvents || {};
function wrappedFn(e) {
e.target = e.srcElement || win; // #2820
fn.call(el, e);
}
// Handle DOM events in modern browsers
if (el.addEventListener) {
el.addEventListener(type, fn, false);
// Handle old IE implementation
} else if (el.attachEvent) {
if (!el.hcEventsIE) {
el.hcEventsIE = {};
}
// Link wrapped fn with original fn, so we can get this in removeEvent
el.hcEventsIE[fn.toString()] = wrappedFn;
el.attachEvent('on' + type, wrappedFn);
}
if (!events[type]) {
events[type] = [];
}
events[type].push(fn);
};
/**
* Remove event added with addEvent
*/
removeEvent = function (el, type, fn) {
var events,
hcEvents = el.hcEvents,
index;
function removeOneEvent(type, fn) {
if (el.removeEventListener) {
el.removeEventListener(type, fn, false);
} else if (el.attachEvent) {
fn = el.hcEventsIE[fn.toString()];
el.detachEvent('on' + type, fn);
}
}
function removeAllEvents() {
var types,
len,
n;
if (!el.nodeName) {
return; // break on non-DOM events
}
if (type) {
types = {};
types[type] = true;
} else {
types = hcEvents;
}
for (n in types) {
if (hcEvents[n]) {
len = hcEvents[n].length;
while (len--) {
removeOneEvent(n, hcEvents[n][len]);
}
}
}
}
if (hcEvents) {
if (type) {
events = hcEvents[type] || [];
if (fn) {
index = inArray(fn, events);
if (index > -1) {
events.splice(index, 1);
hcEvents[type] = events;
}
removeOneEvent(type, fn);
} else {
removeAllEvents();
hcEvents[type] = [];
}
} else {
removeAllEvents();
el.hcEvents = {};
}
}
};
/**
* Fire an event on a custom object
*/
fireEvent = function (el, type, eventArguments, defaultFunction) {
var e,
hcEvents = el.hcEvents,
events,
len,
i,
fn;
eventArguments = eventArguments || {};
if (doc.createEvent && (el.dispatchEvent || el.fireEvent)) {
e = doc.createEvent('Events');
e.initEvent(type, true, true);
e.target = el;
extend(e, eventArguments);
if (el.dispatchEvent) {
el.dispatchEvent(e);
} else {
el.fireEvent(type, e);
}
} else if (hcEvents) {
events = hcEvents[type] || [];
len = events.length;
// Attach a simple preventDefault function to skip default handler if called.
// The built-in defaultPrevented property is not overwritable (#5112)
if (!eventArguments.preventDefault) {
eventArguments.preventDefault = function () {
eventArguments.defaultPrevented = true;
};
}
eventArguments.target = el;
// If the type is not set, we're running a custom event (#2297). If it is set,
// we're running a browser event, and setting it will cause en error in
// IE8 (#2465).
if (!eventArguments.type) {
eventArguments.type = type;
}
for (i = 0; i < len; i++) {
fn = events[i];
// If the event handler return false, prevent the default handler from executing
if (fn.call(el, eventArguments) === false) {
eventArguments.preventDefault();
}
}
}
// Run the default if not prevented
if (defaultFunction && !eventArguments.defaultPrevented) {
defaultFunction(eventArguments);
}
};
/**
* The global animate method, which uses Fx to create individual animators.
*/
animate = function (el, params, opt) {
var start,
unit = '',
end,
fx,
args,
prop;
if (!isObject(opt)) { // Number or undefined/null
args = arguments;
opt = {
duration: args[2],
easing: args[3],
complete: args[4]
};
}
if (!isNumber(opt.duration)) {
opt.duration = 400;
}
opt.easing = typeof opt.easing === 'function' ? opt.easing : (Math[opt.easing] || Math.easeInOutSine);
opt.curAnim = merge(params);
for (prop in params) {
fx = new Fx(el, opt, prop);
end = null;
if (prop === 'd') {
fx.paths = fx.initPath(
el,
el.d,
params.d
);
fx.toD = params.d;
start = 0;
end = 1;
} else if (el.attr) {
start = el.attr(prop);
} else {
start = parseFloat(getStyle(el, prop)) || 0;
if (prop !== 'opacity') {
unit = 'px';
}
}
if (!end) {
end = params[prop];
}
if (end.match && end.match('px')) {
end = end.replace(/px/g, ''); // #4351
}
fx.run(start, end, unit);
}
};
/**
* Register Highcharts as a plugin in jQuery
*/
if (win.jQuery) {
win.jQuery.fn.highcharts = function () {
var args = [].slice.call(arguments);
if (this[0]) { // this[0] is the renderTo div
// Create the chart
if (args[0]) {
new Highcharts[ // eslint-disable-line no-new
isString(args[0]) ? args.shift() : 'Chart' // Constructor defaults to Chart
](this[0], args[0], args[1]);
return this;
}
// When called without parameters or with the return argument, return an existing chart
return charts[attr(this[0], 'data-highcharts-chart')];
}
};
}
/**
* Compatibility section to add support for legacy IE. This can be removed if old IE
* support is not needed.
*/
if (doc && !doc.defaultView) {
getStyle = function (el, prop) {
var val,
alias = { width: 'clientWidth', height: 'clientHeight' }[prop];
if (el.style[prop]) {
return pInt(el.style[prop]);
}
if (prop === 'opacity') {
prop = 'filter';
}
// Getting the rendered width and height
if (alias) {
el.style.zoom = 1;
return Math.max(el[alias] - 2 * getStyle(el, 'padding'), 0);
}
val = el.currentStyle[prop.replace(/\-(\w)/g, function (a, b) {
return b.toUpperCase();
})];
if (prop === 'filter') {
val = val.replace(
/alpha\(opacity=([0-9]+)\)/,
function (a, b) {
return b / 100;
}
);
}
return val === '' ? 1 : pInt(val);
};
}
if (!Array.prototype.forEach) {
each = function (arr, fn) { // legacy
var i = 0,
len = arr.length;
for (; i < len; i++) {
if (fn.call(arr[i], arr[i], i, arr) === false) {
return i;
}
}
};
}
if (!Array.prototype.indexOf) {
inArray = function (item, arr) {
var len,
i = 0;
if (arr) {
len = arr.length;
for (; i < len; i++) {
if (arr[i] === item) {
return i;
}
}
}
return -1;
};
}
if (!Array.prototype.filter) {
grep = function (elements, fn) {
var ret = [],
i = 0,
length = elements.length;
for (; i < length; i++) {
if (fn(elements[i], i)) {
ret.push(elements[i]);
}
}
return ret;
};
}
//--- End compatibility section ---
// Expose utilities
Highcharts.Fx = Fx;
Highcharts.inArray = inArray;
Highcharts.each = each;
Highcharts.grep = grep;
Highcharts.offset = offset;
Highcharts.map = map;
Highcharts.addEvent = addEvent;
Highcharts.removeEvent = removeEvent;
Highcharts.fireEvent = fireEvent;
Highcharts.animate = animate;
Highcharts.animObject = animObject;
Highcharts.stop = stop;
/* ****************************************************************************
* Handle the options *
*****************************************************************************/
defaultOptions = {
colors: ['#7cb5ec', '#434348', '#90ed7d', '#f7a35c',
'#8085e9', '#f15c80', '#e4d354', '#2b908f', '#f45b5b', '#91e8e1'],
symbols: ['circle', 'diamond', 'square', 'triangle', 'triangle-down'],
lang: {
loading: 'Loading...',
months: ['January', 'February', 'March', 'April', 'May', 'June', 'July',
'August', 'September', 'October', 'November', 'December'],
shortMonths: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
weekdays: ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'],
// invalidDate: '',
decimalPoint: '.',
numericSymbols: ['k', 'M', 'G', 'T', 'P', 'E'], // SI prefixes used in axis labels
resetZoom: 'Reset zoom',
resetZoomTitle: 'Reset zoom level 1:1',
thousandsSep: ' '
},
global: {
useUTC: true,
//timezoneOffset: 0,
canvasToolsURL: 'http://code.highcharts.com/modules/canvas-tools.js',
VMLRadialGradientURL: 'http://code.highcharts.com/4.2.5/gfx/vml-radial-gradient.png'
},
chart: {
//animation: true,
//alignTicks: false,
//reflow: true,
//className: null,
//events: { load, selection },
//margin: [null],
//marginTop: null,
//marginRight: null,
//marginBottom: null,
//marginLeft: null,
borderColor: '#4572A7',
//borderWidth: 0,
borderRadius: 0,
defaultSeriesType: 'line',
ignoreHiddenSeries: true,
//inverted: false,
//shadow: false,
spacing: [10, 10, 15, 10],
//spacingTop: 10,
//spacingRight: 10,
//spacingBottom: 15,
//spacingLeft: 10,
//style: {
// fontFamily: '"Lucida Grande", "Lucida Sans Unicode", Verdana, Arial, Helvetica, sans-serif', // default font
// fontSize: '12px'
//},
backgroundColor: '#FFFFFF',
//plotBackgroundColor: null,
plotBorderColor: '#C0C0C0',
//plotBorderWidth: 0,
//plotShadow: false,
//zoomType: ''
resetZoomButton: {
theme: {
zIndex: 20
},
position: {
align: 'right',
x: -10,
//verticalAlign: 'top',
y: 10
}
// relativeTo: 'plot'
}
},
title: {
text: 'Chart title',
align: 'center',
// floating: false,
margin: 15,
// x: 0,
// verticalAlign: 'top',
// y: null,
style: {
color: '#333333',
fontSize: '18px'
},
widthAdjust: -44
},
subtitle: {
text: '',
align: 'center',
// floating: false
// x: 0,
// verticalAlign: 'top',
// y: null,
style: {
color: '#555555'
},
widthAdjust: -44
},
plotOptions: {
line: { // base series options
allowPointSelect: false,
showCheckbox: false,
animation: {
duration: 1000
},
//connectNulls: false,
//cursor: 'default',
//clip: true,
//dashStyle: null,
//enableMouseTracking: true,
events: {},
//legendIndex: 0,
//linecap: 'round',
lineWidth: 2,
//shadow: false,
// stacking: null,
marker: {
//enabled: true,
//symbol: null,
lineWidth: 0,
radius: 4,
lineColor: '#FFFFFF',
//fillColor: null,
states: { // states for a single point
hover: {
enabled: true,
lineWidthPlus: 1,
radiusPlus: 2
},
select: {
fillColor: '#FFFFFF',
lineColor: '#000000',
lineWidth: 2
}
}
},
point: {
events: {}
},
dataLabels: {
align: 'center',
// defer: true,
// enabled: false,
formatter: function () {
return this.y === null ? '' : Highcharts.numberFormat(this.y, -1);
},
style: {
color: 'contrast',
fontSize: '11px',
fontWeight: 'bold',
textShadow: '0 0 6px contrast, 0 0 3px contrast'
},
verticalAlign: 'bottom', // above singular point
x: 0,
y: 0,
// backgroundColor: undefined,
// borderColor: undefined,
// borderRadius: undefined,
// borderWidth: undefined,
padding: 5
// shadow: false
},
cropThreshold: 300, // draw points outside the plot area when the number of points is less than this
pointRange: 0,
//pointStart: 0,
//pointInterval: 1,
//showInLegend: null, // auto: true for standalone series, false for linked series
softThreshold: true,
states: { // states for the entire series
hover: {
//enabled: false,
lineWidthPlus: 1,
marker: {
// lineWidth: base + 1,
// radius: base + 1
},
halo: {
size: 10,
opacity: 0.25
}
},
select: {
marker: {}
}
},
stickyTracking: true,
//tooltip: {
//pointFormat: '<span style="color:{point.color}">\u25CF</span> {series.name}: <b>{point.y}</b>'
//valueDecimals: null,
//xDateFormat: '%A, %b %e, %Y',
//valuePrefix: '',
//ySuffix: ''
//}
turboThreshold: 1000
// zIndex: null
}
},
labels: {
//items: [],
style: {
//font: defaultFont,
position: ABSOLUTE,
color: '#3E576F'
}
},
legend: {
enabled: true,
align: 'center',
//floating: false,
layout: 'horizontal',
labelFormatter: function () {
return this.name;
},
//borderWidth: 0,
borderColor: '#909090',
borderRadius: 0,
navigation: {
// animation: true,
activeColor: '#274b6d',
// arrowSize: 12
inactiveColor: '#CCC'
// style: {} // text styles
},
// margin: 20,
// reversed: false,
shadow: false,
// backgroundColor: null,
/*style: {
padding: '5px'
},*/
itemStyle: {
color: '#333333',
fontSize: '12px',
fontWeight: 'bold'
},
itemHoverStyle: {
//cursor: 'pointer', removed as of #601
color: '#000'
},
itemHiddenStyle: {
color: '#CCC'
},
itemCheckboxStyle: {
position: ABSOLUTE,
width: '13px', // for IE precision
height: '13px'
},
// itemWidth: undefined,
// symbolRadius: 0,
// symbolWidth: 16,
symbolPadding: 5,
verticalAlign: 'bottom',
// width: undefined,
x: 0,
y: 0,
title: {
//text: null,
style: {
fontWeight: 'bold'
}
}
},
loading: {
// hideDuration: 100,
labelStyle: {
fontWeight: 'bold',
position: RELATIVE,
top: '45%'
},
// showDuration: 0,
style: {
position: ABSOLUTE,
backgroundColor: 'white',
opacity: 0.5,
textAlign: 'center'
}
},
tooltip: {
enabled: true,
animation: hasSVG,
//crosshairs: null,
backgroundColor: 'rgba(249, 249, 249, .85)',
borderWidth: 1,
borderRadius: 3,
dateTimeLabelFormats: {
millisecond: '%A, %b %e, %H:%M:%S.%L',
second: '%A, %b %e, %H:%M:%S',
minute: '%A, %b %e, %H:%M',
hour: '%A, %b %e, %H:%M',
day: '%A, %b %e, %Y',
week: 'Week from %A, %b %e, %Y',
month: '%B %Y',
year: '%Y'
},
footerFormat: '',
//formatter: defaultFormatter,
headerFormat: '<span style="font-size: 10px">{point.key}</span><br/>',
pointFormat: '<span style="color:{point.color}">\u25CF</span> {series.name}: <b>{point.y}</b><br/>',
shadow: true,
//shape: 'callout',
//shared: false,
snap: isTouchDevice ? 25 : 10,
style: {
color: '#333333',
cursor: 'default',
fontSize: '12px',
padding: '8px',
pointerEvents: 'none', // #1686 http://caniuse.com/#feat=pointer-events
whiteSpace: 'nowrap'
}
//xDateFormat: '%A, %b %e, %Y',
//valueDecimals: null,
//valuePrefix: '',
//valueSuffix: ''
},
credits: {
enabled: true,
text: 'Highcharts.com',
href: 'http://www.highcharts.com',
position: {
align: 'right',
x: -10,
verticalAlign: 'bottom',
y: -5
},
style: {
cursor: 'pointer',
color: '#909090',
fontSize: '9px'
}
}
};
/**
* Set the time methods globally based on the useUTC option. Time method can be either
* local time or UTC (default).
*/
function setTimeMethods() {
var globalOptions = defaultOptions.global,
useUTC = globalOptions.useUTC,
GET = useUTC ? 'getUTC' : 'get',
SET = useUTC ? 'setUTC' : 'set';
Date = globalOptions.Date || win.Date;
timezoneOffset = useUTC && globalOptions.timezoneOffset;
getTimezoneOffset = useUTC && globalOptions.getTimezoneOffset;
makeTime = function (year, month, date, hours, minutes, seconds) {
var d;
if (useUTC) {
d = Date.UTC.apply(0, arguments);
d += getTZOffset(d);
} else {
d = new Date(
year,
month,
pick(date, 1),
pick(hours, 0),
pick(minutes, 0),
pick(seconds, 0)
).getTime();
}
return d;
};
getMinutes = GET + 'Minutes';
getHours = GET + 'Hours';
getDay = GET + 'Day';
getDate = GET + 'Date';
getMonth = GET + 'Month';
getFullYear = GET + 'FullYear';
setMilliseconds = SET + 'Milliseconds';
setSeconds = SET + 'Seconds';
setMinutes = SET + 'Minutes';
setHours = SET + 'Hours';
setDate = SET + 'Date';
setMonth = SET + 'Month';
setFullYear = SET + 'FullYear';
}
/**
* Merge the default options with custom options and return the new options structure
* @param {Object} options The new custom options
*/
function setOptions(options) {
// Copy in the default options
defaultOptions = merge(true, defaultOptions, options);
// Apply UTC
setTimeMethods();
return defaultOptions;
}
/**
* Get the updated default options. Until 3.0.7, merely exposing defaultOptions for outside modules
* wasn't enough because the setOptions method created a new object.
*/
function getOptions() {
return defaultOptions;
}
// Series defaults
var defaultPlotOptions = defaultOptions.plotOptions,
defaultSeriesOptions = defaultPlotOptions.line;
// set the default time methods
setTimeMethods();
/**
* Handle color operations. The object methods are chainable.
* @param {String} input The input color in either rbga or hex format
*/
function Color(input) {
// Backwards compatibility, allow instanciation without new
if (!(this instanceof Color)) {
return new Color(input);
}
// Initialize
this.init(input);
}
Color.prototype = {
// Collection of parsers. This can be extended from the outside by pushing parsers
// to Highcharts.Colors.prototype.parsers.
parsers: [{
// RGBA color
regex: /rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]?(?:\.[0-9]+)?)\s*\)/,
parse: function (result) {
return [pInt(result[1]), pInt(result[2]), pInt(result[3]), parseFloat(result[4], 10)];
}
}, {
// HEX color
regex: /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/,
parse: function (result) {
return [pInt(result[1], 16), pInt(result[2], 16), pInt(result[3], 16), 1];
}
}, {
// RGB color
regex: /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/,
parse: function (result) {
return [pInt(result[1]), pInt(result[2]), pInt(result[3]), 1];
}
}],
/**
* Parse the input color to rgba array
* @param {String} input
*/
init: function (input) {
var result,
rgba,
i,
parser;
this.input = input;
// Gradients
if (input && input.stops) {
this.stops = map(input.stops, function (stop) {
return new Color(stop[1]);
});
// Solid colors
} else {
i = this.parsers.length;
while (i-- && !rgba) {
parser = this.parsers[i];
result = parser.regex.exec(input);
if (result) {
rgba = parser.parse(result);
}
}
}
this.rgba = rgba || [];
},
/**
* Return the color a specified format
* @param {String} format
*/
get: function (format) {
var input = this.input,
rgba = this.rgba,
ret;
if (this.stops) {
ret = merge(input);
ret.stops = [].concat(ret.stops);
each(this.stops, function (stop, i) {
ret.stops[i] = [ret.stops[i][0], stop.get(format)];
});
// it's NaN if gradient colors on a column chart
} else if (rgba && isNumber(rgba[0])) {
if (format === 'rgb' || (!format && rgba[3] === 1)) {
ret = 'rgb(' + rgba[0] + ',' + rgba[1] + ',' + rgba[2] + ')';
} else if (format === 'a') {
ret = rgba[3];
} else {
ret = 'rgba(' + rgba.join(',') + ')';
}
} else {
ret = input;
}
return ret;
},
/**
* Brighten the color
* @param {Number} alpha
*/
brighten: function (alpha) {
var i,
rgba = this.rgba;
if (this.stops) {
each(this.stops, function (stop) {
stop.brighten(alpha);
});
} else if (isNumber(alpha) && alpha !== 0) {
for (i = 0; i < 3; i++) {
rgba[i] += pInt(alpha * 255);
if (rgba[i] < 0) {
rgba[i] = 0;
}
if (rgba[i] > 255) {
rgba[i] = 255;
}
}
}
return this;
},
/**
* Set the color's opacity to a given alpha value
* @param {Number} alpha
*/
setOpacity: function (alpha) {
this.rgba[3] = alpha;
return this;
}
};
/**
* A wrapper object for SVG elements
*/
function SVGElement() {}
SVGElement.prototype = {
// Default base for animation
opacity: 1,
// For labels, these CSS properties are applied to the <text> node directly
textProps: ['direction', 'fontSize', 'fontWeight', 'fontFamily', 'fontStyle', 'color',
'lineHeight', 'width', 'textDecoration', 'textOverflow', 'textShadow'],
/**
* Initialize the SVG renderer
* @param {Object} renderer
* @param {String} nodeName
*/
init: function (renderer, nodeName) {
var wrapper = this;
wrapper.element = nodeName === 'span' ?
createElement(nodeName) :
doc.createElementNS(SVG_NS, nodeName);
wrapper.renderer = renderer;
},
/**
* Animate a given attribute
* @param {Object} params
* @param {Number} options Options include duration, easing, step and complete
* @param {Function} complete Function to perform at the end of animation
*/
animate: function (params, options, complete) {
var animOptions = pick(options, this.renderer.globalAnimation, true);
stop(this); // stop regardless of animation actually running, or reverting to .attr (#607)
if (animOptions) {
if (complete) { // allows using a callback with the global animation without overwriting it
animOptions.complete = complete;
}
animate(this, params, animOptions);
} else {
this.attr(params, null, complete);
}
return this;
},
/**
* Build an SVG gradient out of a common JavaScript configuration object
*/
colorGradient: function (color, prop, elem) {
var renderer = this.renderer,
colorObject,
gradName,
gradAttr,
radAttr,
gradients,
gradientObject,
stops,
stopColor,
stopOpacity,
radialReference,
n,
id,
key = [],
value;
// Apply linear or radial gradients
if (color.linearGradient) {
gradName = 'linearGradient';
} else if (color.radialGradient) {
gradName = 'radialGradient';
}
if (gradName) {
gradAttr = color[gradName];
gradients = renderer.gradients;
stops = color.stops;
radialReference = elem.radialReference;
// Keep < 2.2 kompatibility
if (isArray(gradAttr)) {
color[gradName] = gradAttr = {
x1: gradAttr[0],
y1: gradAttr[1],
x2: gradAttr[2],
y2: gradAttr[3],
gradientUnits: 'userSpaceOnUse'
};
}
// Correct the radial gradient for the radial reference system
if (gradName === 'radialGradient' && radialReference && !defined(gradAttr.gradientUnits)) {
radAttr = gradAttr; // Save the radial attributes for updating
gradAttr = merge(gradAttr,
renderer.getRadialAttr(radialReference, radAttr),
{ gradientUnits: 'userSpaceOnUse' }
);
}
// Build the unique key to detect whether we need to create a new element (#1282)
for (n in gradAttr) {
if (n !== 'id') {
key.push(n, gradAttr[n]);
}
}
for (n in stops) {
key.push(stops[n]);
}
key = key.join(',');
// Check if a gradient object with the same config object is created within this renderer
if (gradients[key]) {
id = gradients[key].attr('id');
} else {
// Set the id and create the element
gradAttr.id = id = PREFIX + idCounter++;
gradients[key] = gradientObject = renderer.createElement(gradName)
.attr(gradAttr)
.add(renderer.defs);
gradientObject.radAttr = radAttr;
// The gradient needs to keep a list of stops to be able to destroy them
gradientObject.stops = [];
each(stops, function (stop) {
var stopObject;
if (stop[1].indexOf('rgba') === 0) {
colorObject = Color(stop[1]);
stopColor = colorObject.get('rgb');
stopOpacity = colorObject.get('a');
} else {
stopColor = stop[1];
stopOpacity = 1;
}
stopObject = renderer.createElement('stop').attr({
offset: stop[0],
'stop-color': stopColor,
'stop-opacity': stopOpacity
}).add(gradientObject);
// Add the stop element to the gradient
gradientObject.stops.push(stopObject);
});
}
// Set the reference to the gradient object
value = 'url(' + renderer.url + '#' + id + ')';
elem.setAttribute(prop, value);
elem.gradient = key;
// Allow the color to be concatenated into tooltips formatters etc. (#2995)
color.toString = function () {
return value;
};
}
},
/**
* Apply a polyfill to the text-stroke CSS property, by copying the text element
* and apply strokes to the copy.
*
* Contrast checks at http://jsfiddle.net/highcharts/43soe9m1/2/
*/
applyTextShadow: function (textShadow) {
var elem = this.element,
tspans,
hasContrast = textShadow.indexOf('contrast') !== -1,
styles = {},
forExport = this.renderer.forExport,
// IE10 and IE11 report textShadow in elem.style even though it doesn't work. Check
// this again with new IE release. In exports, the rendering is passed to PhantomJS.
supports = forExport || (elem.style.textShadow !== UNDEFINED && !isMS);
// When the text shadow is set to contrast, use dark stroke for light text and vice versa
if (hasContrast) {
styles.textShadow = textShadow = textShadow.replace(/contrast/g, this.renderer.getContrast(elem.style.fill));
}
// Safari with retina displays as well as PhantomJS bug (#3974). Firefox does not tolerate this,
// it removes the text shadows.
if (isWebKit || forExport) {
styles.textRendering = 'geometricPrecision';
}
/* Selective side-by-side testing in supported browser (http://jsfiddle.net/highcharts/73L1ptrh/)
if (elem.textContent.indexOf('2.') === 0) {
elem.style['text-shadow'] = 'none';
supports = false;
}
// */
// No reason to polyfill, we've got native support
if (supports) {
this.css(styles); // Apply altered textShadow or textRendering workaround
} else {
this.fakeTS = true; // Fake text shadow
// In order to get the right y position of the clones,
// copy over the y setter
this.ySetter = this.xSetter;
tspans = [].slice.call(elem.getElementsByTagName('tspan'));
each(textShadow.split(/\s?,\s?/g), function (textShadow) {
var firstChild = elem.firstChild,
color,
strokeWidth;
textShadow = textShadow.split(' ');
color = textShadow[textShadow.length - 1];
// Approximately tune the settings to the text-shadow behaviour
strokeWidth = textShadow[textShadow.length - 2];
if (strokeWidth) {
each(tspans, function (tspan, y) {
var clone;
// Let the first line start at the correct X position
if (y === 0) {
tspan.setAttribute('x', elem.getAttribute('x'));
y = elem.getAttribute('y');
tspan.setAttribute('y', y || 0);
if (y === null) {
elem.setAttribute('y', 0);
}
}
// Create the clone and apply shadow properties
clone = tspan.cloneNode(1);
attr(clone, {
'class': PREFIX + 'text-shadow',
'fill': color,
'stroke': color,
'stroke-opacity': 1 / mathMax(pInt(strokeWidth), 3),
'stroke-width': strokeWidth,
'stroke-linejoin': 'round'
});
elem.insertBefore(clone, firstChild);
});
}
});
}
},
/**
* Set or get a given attribute
* @param {Object|String} hash
* @param {Mixed|Undefined} val
*/
attr: function (hash, val, complete) {
var key,
value,
element = this.element,
hasSetSymbolSize,
ret = this,
skipAttr,
setter;
// single key-value pair
if (typeof hash === 'string' && val !== UNDEFINED) {
key = hash;
hash = {};
hash[key] = val;
}
// used as a getter: first argument is a string, second is undefined
if (typeof hash === 'string') {
ret = (this[hash + 'Getter'] || this._defaultGetter).call(this, hash, element);
// setter
} else {
for (key in hash) {
value = hash[key];
skipAttr = false;
if (this.symbolName && /^(x|y|width|height|r|start|end|innerR|anchorX|anchorY)/.test(key)) {
if (!hasSetSymbolSize) {
this.symbolAttr(hash);
hasSetSymbolSize = true;
}
skipAttr = true;
}
if (this.rotation && (key === 'x' || key === 'y')) {
this.doTransform = true;
}
if (!skipAttr) {
setter = this[key + 'Setter'] || this._defaultSetter;
setter.call(this, value, key, element);
// Let the shadow follow the main element
if (this.shadows && /^(width|height|visibility|x|y|d|transform|cx|cy|r)$/.test(key)) {
this.updateShadows(key, value, setter);
}
}
}
// Update transform. Do this outside the loop to prevent redundant updating for batch setting
// of attributes.
if (this.doTransform) {
this.updateTransform();
this.doTransform = false;
}
}
// In accordance with animate, run a complete callback
if (complete) {
complete();
}
return ret;
},
/**
* Update the shadow elements with new attributes
* @param {String} key The attribute name
* @param {String|Number} value The value of the attribute
* @param {Function} setter The setter function, inherited from the parent wrapper
* @returns {undefined}
*/
updateShadows: function (key, value, setter) {
var shadows = this.shadows,
i = shadows.length;
while (i--) {
setter.call(
shadows[i],
key === 'height' ?
Math.max(value - (shadows[i].cutHeight || 0), 0) :
key === 'd' ? this.d : value,
key,
shadows[i]
);
}
},
/**
* Add a class name to an element
*/
addClass: function (className) {
var element = this.element,
currentClassName = attr(element, 'class') || '';
if (currentClassName.indexOf(className) === -1) {
attr(element, 'class', currentClassName + ' ' + className);
}
return this;
},
/* hasClass and removeClass are not (yet) needed
hasClass: function (className) {
return attr(this.element, 'class').indexOf(className) !== -1;
},
removeClass: function (className) {
attr(this.element, 'class', attr(this.element, 'class').replace(className, ''));
return this;
},
*/
/**
* If one of the symbol size affecting parameters are changed,
* check all the others only once for each call to an element's
* .attr() method
* @param {Object} hash
*/
symbolAttr: function (hash) {
var wrapper = this;
each(['x', 'y', 'r', 'start', 'end', 'width', 'height', 'innerR', 'anchorX', 'anchorY'], function (key) {
wrapper[key] = pick(hash[key], wrapper[key]);
});
wrapper.attr({
d: wrapper.renderer.symbols[wrapper.symbolName](
wrapper.x,
wrapper.y,
wrapper.width,
wrapper.height,
wrapper
)
});
},
/**
* Apply a clipping path to this object
* @param {String} id
*/
clip: function (clipRect) {
return this.attr('clip-path', clipRect ? 'url(' + this.renderer.url + '#' + clipRect.id + ')' : NONE);
},
/**
* Calculate the coordinates needed for drawing a rectangle crisply and return the
* calculated attributes
* @param {Number} strokeWidth
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
crisp: function (rect) {
var wrapper = this,
key,
attribs = {},
normalizer,
strokeWidth = wrapper.strokeWidth || 0;
normalizer = mathRound(strokeWidth) % 2 / 2; // mathRound because strokeWidth can sometimes have roundoff errors
// normalize for crisp edges
rect.x = mathFloor(rect.x || wrapper.x || 0) + normalizer;
rect.y = mathFloor(rect.y || wrapper.y || 0) + normalizer;
rect.width = mathFloor((rect.width || wrapper.width || 0) - 2 * normalizer);
rect.height = mathFloor((rect.height || wrapper.height || 0) - 2 * normalizer);
rect.strokeWidth = strokeWidth;
for (key in rect) {
if (wrapper[key] !== rect[key]) { // only set attribute if changed
wrapper[key] = attribs[key] = rect[key];
}
}
return attribs;
},
/**
* Set styles for the element
* @param {Object} styles
*/
css: function (styles) {
var elemWrapper = this,
oldStyles = elemWrapper.styles,
newStyles = {},
elem = elemWrapper.element,
textWidth,
n,
serializedCss = '',
hyphenate,
hasNew = !oldStyles;
// convert legacy
if (styles && styles.color) {
styles.fill = styles.color;
}
// Filter out existing styles to increase performance (#2640)
if (oldStyles) {
for (n in styles) {
if (styles[n] !== oldStyles[n]) {
newStyles[n] = styles[n];
hasNew = true;
}
}
}
if (hasNew) {
textWidth = elemWrapper.textWidth =
(styles && styles.width && elem.nodeName.toLowerCase() === 'text' && pInt(styles.width)) ||
elemWrapper.textWidth; // #3501
// Merge the new styles with the old ones
if (oldStyles) {
styles = extend(
oldStyles,
newStyles
);
}
// store object
elemWrapper.styles = styles;
if (textWidth && (useCanVG || (!hasSVG && elemWrapper.renderer.forExport))) {
delete styles.width;
}
// serialize and set style attribute
if (isMS && !hasSVG) {
css(elemWrapper.element, styles);
} else {
hyphenate = function (a, b) {
return '-' + b.toLowerCase();
};
for (n in styles) {
serializedCss += n.replace(/([A-Z])/g, hyphenate) + ':' + styles[n] + ';';
}
attr(elem, 'style', serializedCss); // #1881
}
// re-build text
if (textWidth && elemWrapper.added) {
elemWrapper.renderer.buildText(elemWrapper);
}
}
return elemWrapper;
},
/**
* Add an event listener
* @param {String} eventType
* @param {Function} handler
*/
on: function (eventType, handler) {
var svgElement = this,
element = svgElement.element;
// touch
if (hasTouch && eventType === 'click') {
element.ontouchstart = function (e) {
svgElement.touchEventFired = Date.now();
e.preventDefault();
handler.call(element, e);
};
element.onclick = function (e) {
if (userAgent.indexOf('Android') === -1 || Date.now() - (svgElement.touchEventFired || 0) > 1100) { // #2269
handler.call(element, e);
}
};
} else {
// simplest possible event model for internal use
element['on' + eventType] = handler;
}
return this;
},
/**
* Set the coordinates needed to draw a consistent radial gradient across
* pie slices regardless of positioning inside the chart. The format is
* [centerX, centerY, diameter] in pixels.
*/
setRadialReference: function (coordinates) {
var existingGradient = this.renderer.gradients[this.element.gradient];
this.element.radialReference = coordinates;
// On redrawing objects with an existing gradient, the gradient needs
// to be repositioned (#3801)
if (existingGradient && existingGradient.radAttr) {
existingGradient.animate(
this.renderer.getRadialAttr(
coordinates,
existingGradient.radAttr
)
);
}
return this;
},
/**
* Move an object and its children by x and y values
* @param {Number} x
* @param {Number} y
*/
translate: function (x, y) {
return this.attr({
translateX: x,
translateY: y
});
},
/**
* Invert a group, rotate and flip
*/
invert: function () {
var wrapper = this;
wrapper.inverted = true;
wrapper.updateTransform();
return wrapper;
},
/**
* Private method to update the transform attribute based on internal
* properties
*/
updateTransform: function () {
var wrapper = this,
translateX = wrapper.translateX || 0,
translateY = wrapper.translateY || 0,
scaleX = wrapper.scaleX,
scaleY = wrapper.scaleY,
inverted = wrapper.inverted,
rotation = wrapper.rotation,
element = wrapper.element,
transform;
// flipping affects translate as adjustment for flipping around the group's axis
if (inverted) {
translateX += wrapper.attr('width');
translateY += wrapper.attr('height');
}
// Apply translate. Nearly all transformed elements have translation, so instead
// of checking for translate = 0, do it always (#1767, #1846).
transform = ['translate(' + translateX + ',' + translateY + ')'];
// apply rotation
if (inverted) {
transform.push('rotate(90) scale(-1,1)');
} else if (rotation) { // text rotation
transform.push('rotate(' + rotation + ' ' + (element.getAttribute('x') || 0) + ' ' + (element.getAttribute('y') || 0) + ')');
// Delete bBox memo when the rotation changes
//delete wrapper.bBox;
}
// apply scale
if (defined(scaleX) || defined(scaleY)) {
transform.push('scale(' + pick(scaleX, 1) + ' ' + pick(scaleY, 1) + ')');
}
if (transform.length) {
element.setAttribute('transform', transform.join(' '));
}
},
/**
* Bring the element to the front
*/
toFront: function () {
var element = this.element;
element.parentNode.appendChild(element);
return this;
},
/**
* Break down alignment options like align, verticalAlign, x and y
* to x and y relative to the chart.
*
* @param {Object} alignOptions
* @param {Boolean} alignByTranslate
* @param {String[Object} box The box to align to, needs a width and height. When the
* box is a string, it refers to an object in the Renderer. For example, when
* box is 'spacingBox', it refers to Renderer.spacingBox which holds width, height
* x and y properties.
*
*/
align: function (alignOptions, alignByTranslate, box) {
var align,
vAlign,
x,
y,
attribs = {},
alignTo,
renderer = this.renderer,
alignedObjects = renderer.alignedObjects;
// First call on instanciate
if (alignOptions) {
this.alignOptions = alignOptions;
this.alignByTranslate = alignByTranslate;
if (!box || isString(box)) { // boxes other than renderer handle this internally
this.alignTo = alignTo = box || 'renderer';
erase(alignedObjects, this); // prevent duplicates, like legendGroup after resize
alignedObjects.push(this);
box = null; // reassign it below
}
// When called on resize, no arguments are supplied
} else {
alignOptions = this.alignOptions;
alignByTranslate = this.alignByTranslate;
alignTo = this.alignTo;
}
box = pick(box, renderer[alignTo], renderer);
// Assign variables
align = alignOptions.align;
vAlign = alignOptions.verticalAlign;
x = (box.x || 0) + (alignOptions.x || 0); // default: left align
y = (box.y || 0) + (alignOptions.y || 0); // default: top align
// Align
if (align === 'right' || align === 'center') {
x += (box.width - (alignOptions.width || 0)) /
{ right: 1, center: 2 }[align];
}
attribs[alignByTranslate ? 'translateX' : 'x'] = mathRound(x);
// Vertical align
if (vAlign === 'bottom' || vAlign === 'middle') {
y += (box.height - (alignOptions.height || 0)) /
({ bottom: 1, middle: 2 }[vAlign] || 1);
}
attribs[alignByTranslate ? 'translateY' : 'y'] = mathRound(y);
// Animate only if already placed
this[this.placed ? 'animate' : 'attr'](attribs);
this.placed = true;
this.alignAttr = attribs;
return this;
},
/**
* Get the bounding box (width, height, x and y) for the element
*/
getBBox: function (reload, rot) {
var wrapper = this,
bBox, // = wrapper.bBox,
renderer = wrapper.renderer,
width,
height,
rotation,
rad,
element = wrapper.element,
styles = wrapper.styles,
textStr = wrapper.textStr,
textShadow,
elemStyle = element.style,
toggleTextShadowShim,
cache = renderer.cache,
cacheKeys = renderer.cacheKeys,
cacheKey;
rotation = pick(rot, wrapper.rotation);
rad = rotation * deg2rad;
if (textStr !== UNDEFINED) {
// Properties that affect bounding box
cacheKey = ['', rotation || 0, styles && styles.fontSize, element.style.width].join(',');
// Since numbers are monospaced, and numerical labels appear a lot in a chart,
// we assume that a label of n characters has the same bounding box as others
// of the same length.
if (textStr === '' || numRegex.test(textStr)) {
cacheKey = 'num:' + textStr.toString().length + cacheKey;
// Caching all strings reduces rendering time by 4-5%.
} else {
cacheKey = textStr + cacheKey;
}
}
if (cacheKey && !reload) {
bBox = cache[cacheKey];
}
// No cache found
if (!bBox) {
// SVG elements
if (element.namespaceURI === SVG_NS || renderer.forExport) {
try { // Fails in Firefox if the container has display: none.
// When the text shadow shim is used, we need to hide the fake shadows
// to get the correct bounding box (#3872)
toggleTextShadowShim = this.fakeTS && function (display) {
each(element.querySelectorAll('.' + PREFIX + 'text-shadow'), function (tspan) {
tspan.style.display = display;
});
};
// Workaround for #3842, Firefox reporting wrong bounding box for shadows
if (isFirefox && elemStyle.textShadow) {
textShadow = elemStyle.textShadow;
elemStyle.textShadow = '';
} else if (toggleTextShadowShim) {
toggleTextShadowShim(NONE);
}
bBox = element.getBBox ?
// SVG: use extend because IE9 is not allowed to change width and height in case
// of rotation (below)
extend({}, element.getBBox()) :
// Canvas renderer and legacy IE in export mode
{
width: element.offsetWidth,
height: element.offsetHeight
};
// #3842
if (textShadow) {
elemStyle.textShadow = textShadow;
} else if (toggleTextShadowShim) {
toggleTextShadowShim('');
}
} catch (e) {}
// If the bBox is not set, the try-catch block above failed. The other condition
// is for Opera that returns a width of -Infinity on hidden elements.
if (!bBox || bBox.width < 0) {
bBox = { width: 0, height: 0 };
}
// VML Renderer or useHTML within SVG
} else {
bBox = wrapper.htmlGetBBox();
}
// True SVG elements as well as HTML elements in modern browsers using the .useHTML option
// need to compensated for rotation
if (renderer.isSVG) {
width = bBox.width;
height = bBox.height;
// Workaround for wrong bounding box in IE9 and IE10 (#1101, #1505, #1669, #2568)
if (isMS && styles && styles.fontSize === '11px' && height.toPrecision(3) === '16.9') {
bBox.height = height = 14;
}
// Adjust for rotated text
if (rotation) {
bBox.width = mathAbs(height * mathSin(rad)) + mathAbs(width * mathCos(rad));
bBox.height = mathAbs(height * mathCos(rad)) + mathAbs(width * mathSin(rad));
}
}
// Cache it
if (cacheKey) {
// Rotate (#4681)
while (cacheKeys.length > 250) {
delete cache[cacheKeys.shift()];
}
if (!cache[cacheKey]) {
cacheKeys.push(cacheKey);
}
cache[cacheKey] = bBox;
}
}
return bBox;
},
/**
* Show the element
*/
show: function (inherit) {
return this.attr({ visibility: inherit ? 'inherit' : VISIBLE });
},
/**
* Hide the element
*/
hide: function () {
return this.attr({ visibility: HIDDEN });
},
fadeOut: function (duration) {
var elemWrapper = this;
elemWrapper.animate({
opacity: 0
}, {
duration: duration || 150,
complete: function () {
elemWrapper.attr({ y: -9999 }); // #3088, assuming we're only using this for tooltips
}
});
},
/**
* Add the element
* @param {Object|Undefined} parent Can be an element, an element wrapper or undefined
* to append the element to the renderer.box.
*/
add: function (parent) {
var renderer = this.renderer,
element = this.element,
inserted;
if (parent) {
this.parentGroup = parent;
}
// mark as inverted
this.parentInverted = parent && parent.inverted;
// build formatted text
if (this.textStr !== undefined) {
renderer.buildText(this);
}
// Mark as added
this.added = true;
// If we're adding to renderer root, or other elements in the group
// have a z index, we need to handle it
if (!parent || parent.handleZ || this.zIndex) {
inserted = this.zIndexSetter();
}
// If zIndex is not handled, append at the end
if (!inserted) {
(parent ? parent.element : renderer.box).appendChild(element);
}
// fire an event for internal hooks
if (this.onAdd) {
this.onAdd();
}
return this;
},
/**
* Removes a child either by removeChild or move to garbageBin.
* Issue 490; in VML removeChild results in Orphaned nodes according to sIEve, discardElement does not.
*/
safeRemoveChild: function (element) {
var parentNode = element.parentNode;
if (parentNode) {
parentNode.removeChild(element);
}
},
/**
* Destroy the element and element wrapper
*/
destroy: function () {
var wrapper = this,
element = wrapper.element || {},
shadows = wrapper.shadows,
parentToClean = wrapper.renderer.isSVG && element.nodeName === 'SPAN' && wrapper.parentGroup,
grandParent,
key,
i;
// remove events
element.onclick = element.onmouseout = element.onmouseover = element.onmousemove = element.point = null;
stop(wrapper); // stop running animations
if (wrapper.clipPath) {
wrapper.clipPath = wrapper.clipPath.destroy();
}
// Destroy stops in case this is a gradient object
if (wrapper.stops) {
for (i = 0; i < wrapper.stops.length; i++) {
wrapper.stops[i] = wrapper.stops[i].destroy();
}
wrapper.stops = null;
}
// remove element
wrapper.safeRemoveChild(element);
// destroy shadows
if (shadows) {
each(shadows, function (shadow) {
wrapper.safeRemoveChild(shadow);
});
}
// In case of useHTML, clean up empty containers emulating SVG groups (#1960, #2393, #2697).
while (parentToClean && parentToClean.div && parentToClean.div.childNodes.length === 0) {
grandParent = parentToClean.parentGroup;
wrapper.safeRemoveChild(parentToClean.div);
delete parentToClean.div;
parentToClean = grandParent;
}
// remove from alignObjects
if (wrapper.alignTo) {
erase(wrapper.renderer.alignedObjects, wrapper);
}
for (key in wrapper) {
delete wrapper[key];
}
return null;
},
/**
* Add a shadow to the element. Must be done after the element is added to the DOM
* @param {Boolean|Object} shadowOptions
*/
shadow: function (shadowOptions, group, cutOff) {
var shadows = [],
i,
shadow,
element = this.element,
strokeWidth,
shadowWidth,
shadowElementOpacity,
// compensate for inverted plot area
transform;
if (shadowOptions) {
shadowWidth = pick(shadowOptions.width, 3);
shadowElementOpacity = (shadowOptions.opacity || 0.15) / shadowWidth;
transform = this.parentInverted ?
'(-1,-1)' :
'(' + pick(shadowOptions.offsetX, 1) + ', ' + pick(shadowOptions.offsetY, 1) + ')';
for (i = 1; i <= shadowWidth; i++) {
shadow = element.cloneNode(0);
strokeWidth = (shadowWidth * 2) + 1 - (2 * i);
attr(shadow, {
'isShadow': 'true',
'stroke': shadowOptions.color || 'black',
'stroke-opacity': shadowElementOpacity * i,
'stroke-width': strokeWidth,
'transform': 'translate' + transform,
'fill': NONE
});
if (cutOff) {
attr(shadow, 'height', mathMax(attr(shadow, 'height') - strokeWidth, 0));
shadow.cutHeight = strokeWidth;
}
if (group) {
group.element.appendChild(shadow);
} else {
element.parentNode.insertBefore(shadow, element);
}
shadows.push(shadow);
}
this.shadows = shadows;
}
return this;
},
xGetter: function (key) {
if (this.element.nodeName === 'circle') {
key = { x: 'cx', y: 'cy' }[key] || key;
}
return this._defaultGetter(key);
},
/**
* Get the current value of an attribute or pseudo attribute, used mainly
* for animation.
*/
_defaultGetter: function (key) {
var ret = pick(this[key], this.element ? this.element.getAttribute(key) : null, 0);
if (/^[\-0-9\.]+$/.test(ret)) { // is numerical
ret = parseFloat(ret);
}
return ret;
},
dSetter: function (value, key, element) {
if (value && value.join) { // join path
value = value.join(' ');
}
if (/(NaN| {2}|^$)/.test(value)) {
value = 'M 0 0';
}
element.setAttribute(key, value);
this[key] = value;
},
dashstyleSetter: function (value) {
var i,
strokeWidth = this['stroke-width'];
// If "inherit", like maps in IE, assume 1 (#4981). With HC5 and the new strokeWidth
// function, we should be able to use that instead.
if (strokeWidth === 'inherit') {
strokeWidth = 1;
}
value = value && value.toLowerCase();
if (value) {
value = value
.replace('shortdashdotdot', '3,1,1,1,1,1,')
.replace('shortdashdot', '3,1,1,1')
.replace('shortdot', '1,1,')
.replace('shortdash', '3,1,')
.replace('longdash', '8,3,')
.replace(/dot/g, '1,3,')
.replace('dash', '4,3,')
.replace(/,$/, '')
.split(','); // ending comma
i = value.length;
while (i--) {
value[i] = pInt(value[i]) * strokeWidth;
}
value = value.join(',')
.replace(/NaN/g, 'none'); // #3226
this.element.setAttribute('stroke-dasharray', value);
}
},
alignSetter: function (value) {
this.element.setAttribute('text-anchor', { left: 'start', center: 'middle', right: 'end' }[value]);
},
opacitySetter: function (value, key, element) {
this[key] = value;
element.setAttribute(key, value);
},
titleSetter: function (value) {
var titleNode = this.element.getElementsByTagName('title')[0];
if (!titleNode) {
titleNode = doc.createElementNS(SVG_NS, 'title');
this.element.appendChild(titleNode);
}
// Remove text content if it exists
if (titleNode.firstChild) {
titleNode.removeChild(titleNode.firstChild);
}
titleNode.appendChild(
doc.createTextNode(
(String(pick(value), '')).replace(/<[^>]*>/g, '') // #3276, #3895
)
);
},
textSetter: function (value) {
if (value !== this.textStr) {
// Delete bBox memo when the text changes
delete this.bBox;
this.textStr = value;
if (this.added) {
this.renderer.buildText(this);
}
}
},
fillSetter: function (value, key, element) {
if (typeof value === 'string') {
element.setAttribute(key, value);
} else if (value) {
this.colorGradient(value, key, element);
}
},
visibilitySetter: function (value, key, element) {
// IE9-11 doesn't handle visibilty:inherit well, so we remove the attribute instead (#2881, #3909)
if (value === 'inherit') {
element.removeAttribute(key);
} else {
element.setAttribute(key, value);
}
},
zIndexSetter: function (value, key) {
var renderer = this.renderer,
parentGroup = this.parentGroup,
parentWrapper = parentGroup || renderer,
parentNode = parentWrapper.element || renderer.box,
childNodes,
otherElement,
otherZIndex,
element = this.element,
inserted,
run = this.added,
i;
if (defined(value)) {
element.zIndex = value; // So we can read it for other elements in the group
value = +value;
if (this[key] === value) { // Only update when needed (#3865)
run = false;
}
this[key] = value;
}
// Insert according to this and other elements' zIndex. Before .add() is called,
// nothing is done. Then on add, or by later calls to zIndexSetter, the node
// is placed on the right place in the DOM.
if (run) {
value = this.zIndex;
if (value && parentGroup) {
parentGroup.handleZ = true;
}
childNodes = parentNode.childNodes;
for (i = 0; i < childNodes.length && !inserted; i++) {
otherElement = childNodes[i];
otherZIndex = otherElement.zIndex;
if (otherElement !== element && (
// Insert before the first element with a higher zIndex
pInt(otherZIndex) > value ||
// If no zIndex given, insert before the first element with a zIndex
(!defined(value) && defined(otherZIndex))
)) {
parentNode.insertBefore(element, otherElement);
inserted = true;
}
}
if (!inserted) {
parentNode.appendChild(element);
}
}
return inserted;
},
_defaultSetter: function (value, key, element) {
element.setAttribute(key, value);
}
};
// Some shared setters and getters
SVGElement.prototype.yGetter = SVGElement.prototype.xGetter;
SVGElement.prototype.translateXSetter = SVGElement.prototype.translateYSetter =
SVGElement.prototype.rotationSetter = SVGElement.prototype.verticalAlignSetter =
SVGElement.prototype.scaleXSetter = SVGElement.prototype.scaleYSetter = function (value, key) {
this[key] = value;
this.doTransform = true;
};
// WebKit and Batik have problems with a stroke-width of zero, so in this case we remove the
// stroke attribute altogether. #1270, #1369, #3065, #3072.
SVGElement.prototype['stroke-widthSetter'] = SVGElement.prototype.strokeSetter = function (value, key, element) {
this[key] = value;
// Only apply the stroke attribute if the stroke width is defined and larger than 0
if (this.stroke && this['stroke-width']) {
this.strokeWidth = this['stroke-width'];
SVGElement.prototype.fillSetter.call(this, this.stroke, 'stroke', element); // use prototype as instance may be overridden
element.setAttribute('stroke-width', this['stroke-width']);
this.hasStroke = true;
} else if (key === 'stroke-width' && value === 0 && this.hasStroke) {
element.removeAttribute('stroke');
this.hasStroke = false;
}
};
/**
* The default SVG renderer
*/
var SVGRenderer = function () {
this.init.apply(this, arguments);
};
SVGRenderer.prototype = {
Element: SVGElement,
/**
* Initialize the SVGRenderer
* @param {Object} container
* @param {Number} width
* @param {Number} height
* @param {Boolean} forExport
*/
init: function (container, width, height, style, forExport, allowHTML) {
var renderer = this,
boxWrapper,
element,
desc;
boxWrapper = renderer.createElement('svg')
.attr({
version: '1.1'
})
.css(this.getStyle(style));
element = boxWrapper.element;
container.appendChild(element);
// For browsers other than IE, add the namespace attribute (#1978)
if (container.innerHTML.indexOf('xmlns') === -1) {
attr(element, 'xmlns', SVG_NS);
}
// object properties
renderer.isSVG = true;
renderer.box = element;
renderer.boxWrapper = boxWrapper;
renderer.alignedObjects = [];
// Page url used for internal references. #24, #672, #1070
renderer.url = (isFirefox || isWebKit) && doc.getElementsByTagName('base').length ?
win.location.href
.replace(/#.*?$/, '') // remove the hash
.replace(/([\('\)])/g, '\\$1') // escape parantheses and quotes
.replace(/ /g, '%20') : // replace spaces (needed for Safari only)
'';
// Add description
desc = this.createElement('desc').add();
desc.element.appendChild(doc.createTextNode('Created with ' + PRODUCT + ' ' + VERSION));
renderer.defs = this.createElement('defs').add();
renderer.allowHTML = allowHTML;
renderer.forExport = forExport;
renderer.gradients = {}; // Object where gradient SvgElements are stored
renderer.cache = {}; // Cache for numerical bounding boxes
renderer.cacheKeys = [];
renderer.imgCount = 0;
renderer.setSize(width, height, false);
// Issue 110 workaround:
// In Firefox, if a div is positioned by percentage, its pixel position may land
// between pixels. The container itself doesn't display this, but an SVG element
// inside this container will be drawn at subpixel precision. In order to draw
// sharp lines, this must be compensated for. This doesn't seem to work inside
// iframes though (like in jsFiddle).
var subPixelFix, rect;
if (isFirefox && container.getBoundingClientRect) {
renderer.subPixelFix = subPixelFix = function () {
css(container, { left: 0, top: 0 });
rect = container.getBoundingClientRect();
css(container, {
left: (mathCeil(rect.left) - rect.left) + PX,
top: (mathCeil(rect.top) - rect.top) + PX
});
};
// run the fix now
subPixelFix();
// run it on resize
addEvent(win, 'resize', subPixelFix);
}
},
getStyle: function (style) {
this.style = extend({
fontFamily: '"Lucida Grande", "Lucida Sans Unicode", Arial, Helvetica, sans-serif', // default font
fontSize: '12px'
}, style);
return this.style;
},
/**
* Detect whether the renderer is hidden. This happens when one of the parent elements
* has display: none. #608.
*/
isHidden: function () {
return !this.boxWrapper.getBBox().width;
},
/**
* Destroys the renderer and its allocated members.
*/
destroy: function () {
var renderer = this,
rendererDefs = renderer.defs;
renderer.box = null;
renderer.boxWrapper = renderer.boxWrapper.destroy();
// Call destroy on all gradient elements
destroyObjectProperties(renderer.gradients || {});
renderer.gradients = null;
// Defs are null in VMLRenderer
// Otherwise, destroy them here.
if (rendererDefs) {
renderer.defs = rendererDefs.destroy();
}
// Remove sub pixel fix handler
// We need to check that there is a handler, otherwise all functions that are registered for event 'resize' are removed
// See issue #982
if (renderer.subPixelFix) {
removeEvent(win, 'resize', renderer.subPixelFix);
}
renderer.alignedObjects = null;
return null;
},
/**
* Create a wrapper for an SVG element
* @param {Object} nodeName
*/
createElement: function (nodeName) {
var wrapper = new this.Element();
wrapper.init(this, nodeName);
return wrapper;
},
/**
* Dummy function for use in canvas renderer
*/
draw: function () {},
/**
* Get converted radial gradient attributes
*/
getRadialAttr: function (radialReference, gradAttr) {
return {
cx: (radialReference[0] - radialReference[2] / 2) + gradAttr.cx * radialReference[2],
cy: (radialReference[1] - radialReference[2] / 2) + gradAttr.cy * radialReference[2],
r: gradAttr.r * radialReference[2]
};
},
/**
* Parse a simple HTML string into SVG tspans
*
* @param {Object} textNode The parent text SVG node
*/
buildText: function (wrapper) {
var textNode = wrapper.element,
renderer = this,
forExport = renderer.forExport,
textStr = pick(wrapper.textStr, '').toString(),
hasMarkup = textStr.indexOf('<') !== -1,
lines,
childNodes = textNode.childNodes,
styleRegex,
hrefRegex,
wasTooLong,
parentX = attr(textNode, 'x'),
textStyles = wrapper.styles,
width = wrapper.textWidth,
textLineHeight = textStyles && textStyles.lineHeight,
textShadow = textStyles && textStyles.textShadow,
ellipsis = textStyles && textStyles.textOverflow === 'ellipsis',
i = childNodes.length,
tempParent = width && !wrapper.added && this.box,
getLineHeight = function (tspan) {
return textLineHeight ?
pInt(textLineHeight) :
renderer.fontMetrics(
/(px|em)$/.test(tspan && tspan.style.fontSize) ?
tspan.style.fontSize :
((textStyles && textStyles.fontSize) || renderer.style.fontSize || 12),
tspan
).h;
},
unescapeAngleBrackets = function (inputStr) {
return inputStr.replace(/</g, '<').replace(/>/g, '>');
};
/// remove old text
while (i--) {
textNode.removeChild(childNodes[i]);
}
// Skip tspans, add text directly to text node. The forceTSpan is a hook
// used in text outline hack.
if (!hasMarkup && !textShadow && !ellipsis && textStr.indexOf(' ') === -1) {
textNode.appendChild(doc.createTextNode(unescapeAngleBrackets(textStr)));
// Complex strings, add more logic
} else {
styleRegex = /<.*style="([^"]+)".*>/;
hrefRegex = /<.*href="(http[^"]+)".*>/;
if (tempParent) {
tempParent.appendChild(textNode); // attach it to the DOM to read offset width
}
if (hasMarkup) {
lines = textStr
.replace(/<(b|strong)>/g, '<span style="font-weight:bold">')
.replace(/<(i|em)>/g, '<span style="font-style:italic">')
.replace(/<a/g, '<span')
.replace(/<\/(b|strong|i|em|a)>/g, '</span>')
.split(/<br.*?>/g);
} else {
lines = [textStr];
}
// Trim empty lines (#5261)
lines = grep(lines, function (line) {
return line !== '';
});
// build the lines
each(lines, function buildTextLines(line, lineNo) {
var spans,
spanNo = 0;
line = line
.replace(/^\s+|\s+$/g, '') // Trim to prevent useless/costly process on the spaces (#5258)
.replace(/<span/g, '|||<span')
.replace(/<\/span>/g, '</span>|||');
spans = line.split('|||');
each(spans, function buildTextSpans(span) {
if (span !== '' || spans.length === 1) {
var attributes = {},
tspan = doc.createElementNS(SVG_NS, 'tspan'),
spanStyle; // #390
if (styleRegex.test(span)) {
spanStyle = span.match(styleRegex)[1].replace(/(;| |^)color([ :])/, '$1fill$2');
attr(tspan, 'style', spanStyle);
}
if (hrefRegex.test(span) && !forExport) { // Not for export - #1529
attr(tspan, 'onclick', 'location.href=\"' + span.match(hrefRegex)[1] + '\"');
css(tspan, { cursor: 'pointer' });
}
span = unescapeAngleBrackets(span.replace(/<(.|\n)*?>/g, '') || ' ');
// Nested tags aren't supported, and cause crash in Safari (#1596)
if (span !== ' ') {
// add the text node
tspan.appendChild(doc.createTextNode(span));
if (!spanNo) { // first span in a line, align it to the left
if (lineNo && parentX !== null) {
attributes.x = parentX;
}
} else {
attributes.dx = 0; // #16
}
// add attributes
attr(tspan, attributes);
// Append it
textNode.appendChild(tspan);
// first span on subsequent line, add the line height
if (!spanNo && lineNo) {
// allow getting the right offset height in exporting in IE
if (!hasSVG && forExport) {
css(tspan, { display: 'block' });
}
// Set the line height based on the font size of either
// the text element or the tspan element
attr(
tspan,
'dy',
getLineHeight(tspan)
);
}
/*if (width) {
renderer.breakText(wrapper, width);
}*/
// Check width and apply soft breaks or ellipsis
if (width) {
var words = span.replace(/([^\^])-/g, '$1- ').split(' '), // #1273
hasWhiteSpace = spans.length > 1 || lineNo || (words.length > 1 && textStyles.whiteSpace !== 'nowrap'),
tooLong,
actualWidth,
rest = [],
dy = getLineHeight(tspan),
softLineNo = 1,
rotation = wrapper.rotation,
wordStr = span, // for ellipsis
cursor = wordStr.length, // binary search cursor
bBox;
while ((hasWhiteSpace || ellipsis) && (words.length || rest.length)) {
wrapper.rotation = 0; // discard rotation when computing box
bBox = wrapper.getBBox(true);
actualWidth = bBox.width;
// Old IE cannot measure the actualWidth for SVG elements (#2314)
if (!hasSVG && renderer.forExport) {
actualWidth = renderer.measureSpanWidth(tspan.firstChild.data, wrapper.styles);
}
tooLong = actualWidth > width;
// For ellipsis, do a binary search for the correct string length
if (wasTooLong === undefined) {
wasTooLong = tooLong; // First time
}
if (ellipsis && wasTooLong) {
cursor /= 2;
if (wordStr === '' || (!tooLong && cursor < 0.5)) {
words = []; // All ok, break out
} else {
wordStr = span.substring(0, wordStr.length + (tooLong ? -1 : 1) * mathCeil(cursor));
words = [wordStr + (width > 3 ? '\u2026' : '')];
tspan.removeChild(tspan.firstChild);
}
// Looping down, this is the first word sequence that is not too long,
// so we can move on to build the next line.
} else if (!tooLong || words.length === 1) {
words = rest;
rest = [];
if (words.length) {
softLineNo++;
tspan = doc.createElementNS(SVG_NS, 'tspan');
attr(tspan, {
dy: dy,
x: parentX
});
if (spanStyle) { // #390
attr(tspan, 'style', spanStyle);
}
textNode.appendChild(tspan);
}
if (actualWidth > width) { // a single word is pressing it out
width = actualWidth;
}
} else { // append to existing line tspan
tspan.removeChild(tspan.firstChild);
rest.unshift(words.pop());
}
if (words.length) {
tspan.appendChild(doc.createTextNode(words.join(' ').replace(/- /g, '-')));
}
}
wrapper.rotation = rotation;
}
spanNo++;
}
}
});
});
if (wasTooLong) {
wrapper.attr('title', wrapper.textStr);
}
if (tempParent) {
tempParent.removeChild(textNode); // attach it to the DOM to read offset width
}
// Apply the text shadow
if (textShadow && wrapper.applyTextShadow) {
wrapper.applyTextShadow(textShadow);
}
}
},
/*
breakText: function (wrapper, width) {
var bBox = wrapper.getBBox(),
node = wrapper.element,
textLength = node.textContent.length,
pos = mathRound(width * textLength / bBox.width), // try this position first, based on average character width
increment = 0,
finalPos;
if (bBox.width > width) {
while (finalPos === undefined) {
textLength = node.getSubStringLength(0, pos);
if (textLength <= width) {
if (increment === -1) {
finalPos = pos;
} else {
increment = 1;
}
} else {
if (increment === 1) {
finalPos = pos - 1;
} else {
increment = -1;
}
}
pos += increment;
}
}
console.log('width', width, 'stringWidth', node.getSubStringLength(0, finalPos))
},
*/
/**
* Returns white for dark colors and black for bright colors
*/
getContrast: function (color) {
color = Color(color).rgba;
return color[0] + color[1] + color[2] > 384 ? '#000000' : '#FFFFFF';
},
/**
* Create a button with preset states
* @param {String} text
* @param {Number} x
* @param {Number} y
* @param {Function} callback
* @param {Object} normalState
* @param {Object} hoverState
* @param {Object} pressedState
*/
button: function (text, x, y, callback, normalState, hoverState, pressedState, disabledState, shape) {
var label = this.label(text, x, y, shape, null, null, null, null, 'button'),
curState = 0,
stateOptions,
stateStyle,
normalStyle,
hoverStyle,
pressedStyle,
disabledStyle,
verticalGradient = { x1: 0, y1: 0, x2: 0, y2: 1 };
// Normal state - prepare the attributes
normalState = merge({
'stroke-width': 1,
stroke: '#CCCCCC',
fill: {
linearGradient: verticalGradient,
stops: [
[0, '#FEFEFE'],
[1, '#F6F6F6']
]
},
r: 2,
padding: 5,
style: {
color: 'black'
}
}, normalState);
normalStyle = normalState.style;
delete normalState.style;
// Hover state
hoverState = merge(normalState, {
stroke: '#68A',
fill: {
linearGradient: verticalGradient,
stops: [
[0, '#FFF'],
[1, '#ACF']
]
}
}, hoverState);
hoverStyle = hoverState.style;
delete hoverState.style;
// Pressed state
pressedState = merge(normalState, {
stroke: '#68A',
fill: {
linearGradient: verticalGradient,
stops: [
[0, '#9BD'],
[1, '#CDF']
]
}
}, pressedState);
pressedStyle = pressedState.style;
delete pressedState.style;
// Disabled state
disabledState = merge(normalState, {
style: {
color: '#CCC'
}
}, disabledState);
disabledStyle = disabledState.style;
delete disabledState.style;
// Add the events. IE9 and IE10 need mouseover and mouseout to funciton (#667).
addEvent(label.element, isMS ? 'mouseover' : 'mouseenter', function () {
if (curState !== 3) {
label.attr(hoverState)
.css(hoverStyle);
}
});
addEvent(label.element, isMS ? 'mouseout' : 'mouseleave', function () {
if (curState !== 3) {
stateOptions = [normalState, hoverState, pressedState][curState];
stateStyle = [normalStyle, hoverStyle, pressedStyle][curState];
label.attr(stateOptions)
.css(stateStyle);
}
});
label.setState = function (state) {
label.state = curState = state;
if (!state) {
label.attr(normalState)
.css(normalStyle);
} else if (state === 2) {
label.attr(pressedState)
.css(pressedStyle);
} else if (state === 3) {
label.attr(disabledState)
.css(disabledStyle);
}
};
return label
.on('click', function (e) {
if (curState !== 3) {
callback.call(label, e);
}
})
.attr(normalState)
.css(extend({ cursor: 'default' }, normalStyle));
},
/**
* Make a straight line crisper by not spilling out to neighbour pixels
* @param {Array} points
* @param {Number} width
*/
crispLine: function (points, width) {
// points format: [M, 0, 0, L, 100, 0]
// normalize to a crisp line
if (points[1] === points[4]) {
// Substract due to #1129. Now bottom and left axis gridlines behave the same.
points[1] = points[4] = mathRound(points[1]) - (width % 2 / 2);
}
if (points[2] === points[5]) {
points[2] = points[5] = mathRound(points[2]) + (width % 2 / 2);
}
return points;
},
/**
* Draw a path
* @param {Array} path An SVG path in array form
*/
path: function (path) {
var attr = {
fill: NONE
};
if (isArray(path)) {
attr.d = path;
} else if (isObject(path)) { // attributes
extend(attr, path);
}
return this.createElement('path').attr(attr);
},
/**
* Draw and return an SVG circle
* @param {Number} x The x position
* @param {Number} y The y position
* @param {Number} r The radius
*/
circle: function (x, y, r) {
var attr = isObject(x) ? x : { x: x, y: y, r: r },
wrapper = this.createElement('circle');
// Setting x or y translates to cx and cy
wrapper.xSetter = wrapper.ySetter = function (value, key, element) {
element.setAttribute('c' + key, value);
};
return wrapper.attr(attr);
},
/**
* Draw and return an arc
* @param {Number} x X position
* @param {Number} y Y position
* @param {Number} r Radius
* @param {Number} innerR Inner radius like used in donut charts
* @param {Number} start Starting angle
* @param {Number} end Ending angle
*/
arc: function (x, y, r, innerR, start, end) {
var arc;
if (isObject(x)) {
y = x.y;
r = x.r;
innerR = x.innerR;
start = x.start;
end = x.end;
x = x.x;
}
// Arcs are defined as symbols for the ability to set
// attributes in attr and animate
arc = this.symbol('arc', x || 0, y || 0, r || 0, r || 0, {
innerR: innerR || 0,
start: start || 0,
end: end || 0
});
arc.r = r; // #959
return arc;
},
/**
* Draw and return a rectangle
* @param {Number} x Left position
* @param {Number} y Top position
* @param {Number} width
* @param {Number} height
* @param {Number} r Border corner radius
* @param {Number} strokeWidth A stroke width can be supplied to allow crisp drawing
*/
rect: function (x, y, width, height, r, strokeWidth) {
r = isObject(x) ? x.r : r;
var wrapper = this.createElement('rect'),
attribs = isObject(x) ? x : x === UNDEFINED ? {} : {
x: x,
y: y,
width: mathMax(width, 0),
height: mathMax(height, 0)
};
if (strokeWidth !== UNDEFINED) {
wrapper.strokeWidth = strokeWidth;
attribs = wrapper.crisp(attribs);
}
if (r) {
attribs.r = r;
}
wrapper.rSetter = function (value, key, element) {
attr(element, {
rx: value,
ry: value
});
};
return wrapper.attr(attribs);
},
/**
* Resize the box and re-align all aligned elements
* @param {Object} width
* @param {Object} height
* @param {Boolean} animate
*
*/
setSize: function (width, height, animate) {
var renderer = this,
alignedObjects = renderer.alignedObjects,
i = alignedObjects.length;
renderer.width = width;
renderer.height = height;
renderer.boxWrapper[pick(animate, true) ? 'animate' : 'attr']({
width: width,
height: height
});
while (i--) {
alignedObjects[i].align();
}
},
/**
* Create a group
* @param {String} name The group will be given a class name of 'highcharts-{name}'.
* This can be used for styling and scripting.
*/
g: function (name) {
var elem = this.createElement('g');
return defined(name) ? elem.attr({ 'class': PREFIX + name }) : elem;
},
/**
* Display an image
* @param {String} src
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
image: function (src, x, y, width, height) {
var attribs = {
preserveAspectRatio: NONE
},
elemWrapper;
// optional properties
if (arguments.length > 1) {
extend(attribs, {
x: x,
y: y,
width: width,
height: height
});
}
elemWrapper = this.createElement('image').attr(attribs);
// set the href in the xlink namespace
if (elemWrapper.element.setAttributeNS) {
elemWrapper.element.setAttributeNS('http://www.w3.org/1999/xlink',
'href', src);
} else {
// could be exporting in IE
// using href throws "not supported" in ie7 and under, requries regex shim to fix later
elemWrapper.element.setAttribute('hc-svg-href', src);
}
return elemWrapper;
},
/**
* Draw a symbol out of pre-defined shape paths from the namespace 'symbol' object.
*
* @param {Object} symbol
* @param {Object} x
* @param {Object} y
* @param {Object} radius
* @param {Object} options
*/
symbol: function (symbol, x, y, width, height, options) {
var ren = this,
obj,
// get the symbol definition function
symbolFn = this.symbols[symbol],
// check if there's a path defined for this symbol
path = symbolFn && symbolFn(
mathRound(x),
mathRound(y),
width,
height,
options
),
imageRegex = /^url\((.*?)\)$/,
imageSrc,
imageSize,
centerImage;
if (path) {
obj = this.path(path);
// expando properties for use in animate and attr
extend(obj, {
symbolName: symbol,
x: x,
y: y,
width: width,
height: height
});
if (options) {
extend(obj, options);
}
// image symbols
} else if (imageRegex.test(symbol)) {
// On image load, set the size and position
centerImage = function (img, size) {
if (img.element) { // it may be destroyed in the meantime (#1390)
img.attr({
width: size[0],
height: size[1]
});
if (!img.alignByTranslate) { // #185
img.translate(
mathRound((width - size[0]) / 2), // #1378
mathRound((height - size[1]) / 2)
);
}
}
};
imageSrc = symbol.match(imageRegex)[1];
imageSize = symbolSizes[imageSrc] || (options && options.width && options.height && [options.width, options.height]);
// Ireate the image synchronously, add attribs async
obj = this.image(imageSrc)
.attr({
x: x,
y: y
});
obj.isImg = true;
if (imageSize) {
centerImage(obj, imageSize);
} else {
// Initialize image to be 0 size so export will still function if there's no cached sizes.
obj.attr({ width: 0, height: 0 });
// Create a dummy JavaScript image to get the width and height. Due to a bug in IE < 8,
// the created element must be assigned to a variable in order to load (#292).
createElement('img', {
onload: function () {
// Special case for SVGs on IE11, the width is not accessible until the image is
// part of the DOM (#2854).
if (this.width === 0) {
css(this, {
position: ABSOLUTE,
top: '-999em'
});
doc.body.appendChild(this);
}
// Center the image
centerImage(obj, symbolSizes[imageSrc] = [this.width, this.height]);
// Clean up after #2854 workaround.
if (this.parentNode) {
this.parentNode.removeChild(this);
}
// Fire the load event when all external images are loaded
ren.imgCount--;
if (!ren.imgCount && charts[ren.chartIndex].onload) {
charts[ren.chartIndex].onload();
}
},
src: imageSrc
});
this.imgCount++;
}
}
return obj;
},
/**
* An extendable collection of functions for defining symbol paths.
*/
symbols: {
'circle': function (x, y, w, h) {
var cpw = 0.166 * w;
return [
M, x + w / 2, y,
'C', x + w + cpw, y, x + w + cpw, y + h, x + w / 2, y + h,
'C', x - cpw, y + h, x - cpw, y, x + w / 2, y,
'Z'
];
},
'square': function (x, y, w, h) {
return [
M, x, y,
L, x + w, y,
x + w, y + h,
x, y + h,
'Z'
];
},
'triangle': function (x, y, w, h) {
return [
M, x + w / 2, y,
L, x + w, y + h,
x, y + h,
'Z'
];
},
'triangle-down': function (x, y, w, h) {
return [
M, x, y,
L, x + w, y,
x + w / 2, y + h,
'Z'
];
},
'diamond': function (x, y, w, h) {
return [
M, x + w / 2, y,
L, x + w, y + h / 2,
x + w / 2, y + h,
x, y + h / 2,
'Z'
];
},
'arc': function (x, y, w, h, options) {
var start = options.start,
radius = options.r || w || h,
end = options.end - 0.001, // to prevent cos and sin of start and end from becoming equal on 360 arcs (related: #1561)
innerRadius = options.innerR,
open = options.open,
cosStart = mathCos(start),
sinStart = mathSin(start),
cosEnd = mathCos(end),
sinEnd = mathSin(end),
longArc = options.end - start < mathPI ? 0 : 1;
return [
M,
x + radius * cosStart,
y + radius * sinStart,
'A', // arcTo
radius, // x radius
radius, // y radius
0, // slanting
longArc, // long or short arc
1, // clockwise
x + radius * cosEnd,
y + radius * sinEnd,
open ? M : L,
x + innerRadius * cosEnd,
y + innerRadius * sinEnd,
'A', // arcTo
innerRadius, // x radius
innerRadius, // y radius
0, // slanting
longArc, // long or short arc
0, // clockwise
x + innerRadius * cosStart,
y + innerRadius * sinStart,
open ? '' : 'Z' // close
];
},
/**
* Callout shape used for default tooltips, also used for rounded rectangles in VML
*/
callout: function (x, y, w, h, options) {
var arrowLength = 6,
halfDistance = 6,
r = mathMin((options && options.r) || 0, w, h),
safeDistance = r + halfDistance,
anchorX = options && options.anchorX,
anchorY = options && options.anchorY,
path;
path = [
'M', x + r, y,
'L', x + w - r, y, // top side
'C', x + w, y, x + w, y, x + w, y + r, // top-right corner
'L', x + w, y + h - r, // right side
'C', x + w, y + h, x + w, y + h, x + w - r, y + h, // bottom-right corner
'L', x + r, y + h, // bottom side
'C', x, y + h, x, y + h, x, y + h - r, // bottom-left corner
'L', x, y + r, // left side
'C', x, y, x, y, x + r, y // top-right corner
];
if (anchorX && anchorX > w && anchorY > y + safeDistance && anchorY < y + h - safeDistance) { // replace right side
path.splice(13, 3,
'L', x + w, anchorY - halfDistance,
x + w + arrowLength, anchorY,
x + w, anchorY + halfDistance,
x + w, y + h - r
);
} else if (anchorX && anchorX < 0 && anchorY > y + safeDistance && anchorY < y + h - safeDistance) { // replace left side
path.splice(33, 3,
'L', x, anchorY + halfDistance,
x - arrowLength, anchorY,
x, anchorY - halfDistance,
x, y + r
);
} else if (anchorY && anchorY > h && anchorX > x + safeDistance && anchorX < x + w - safeDistance) { // replace bottom
path.splice(23, 3,
'L', anchorX + halfDistance, y + h,
anchorX, y + h + arrowLength,
anchorX - halfDistance, y + h,
x + r, y + h
);
} else if (anchorY && anchorY < 0 && anchorX > x + safeDistance && anchorX < x + w - safeDistance) { // replace top
path.splice(3, 3,
'L', anchorX - halfDistance, y,
anchorX, y - arrowLength,
anchorX + halfDistance, y,
w - r, y
);
}
return path;
}
},
/**
* Define a clipping rectangle
* @param {String} id
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
clipRect: function (x, y, width, height) {
var wrapper,
id = PREFIX + idCounter++,
clipPath = this.createElement('clipPath').attr({
id: id
}).add(this.defs);
wrapper = this.rect(x, y, width, height, 0).add(clipPath);
wrapper.id = id;
wrapper.clipPath = clipPath;
wrapper.count = 0;
return wrapper;
},
/**
* Add text to the SVG object
* @param {String} str
* @param {Number} x Left position
* @param {Number} y Top position
* @param {Boolean} useHTML Use HTML to render the text
*/
text: function (str, x, y, useHTML) {
// declare variables
var renderer = this,
fakeSVG = useCanVG || (!hasSVG && renderer.forExport),
wrapper,
attr = {};
if (useHTML && (renderer.allowHTML || !renderer.forExport)) {
return renderer.html(str, x, y);
}
attr.x = Math.round(x || 0); // X is always needed for line-wrap logic
if (y) {
attr.y = Math.round(y);
}
if (str || str === 0) {
attr.text = str;
}
wrapper = renderer.createElement('text')
.attr(attr);
// Prevent wrapping from creating false offsetWidths in export in legacy IE (#1079, #1063)
if (fakeSVG) {
wrapper.css({
position: ABSOLUTE
});
}
if (!useHTML) {
wrapper.xSetter = function (value, key, element) {
var tspans = element.getElementsByTagName('tspan'),
tspan,
parentVal = element.getAttribute(key),
i;
for (i = 0; i < tspans.length; i++) {
tspan = tspans[i];
// If the x values are equal, the tspan represents a linebreak
if (tspan.getAttribute(key) === parentVal) {
tspan.setAttribute(key, value);
}
}
element.setAttribute(key, value);
};
}
return wrapper;
},
/**
* Utility to return the baseline offset and total line height from the font size
*/
fontMetrics: function (fontSize, elem) {
var lineHeight,
baseline,
style;
fontSize = fontSize || this.style.fontSize;
if (!fontSize && elem && win.getComputedStyle) {
elem = elem.element || elem; // SVGElement
style = win.getComputedStyle(elem, '');
fontSize = style && style.fontSize; // #4309, the style doesn't exist inside a hidden iframe in Firefox
}
fontSize = /px/.test(fontSize) ? pInt(fontSize) : /em/.test(fontSize) ? parseFloat(fontSize) * 12 : 12;
// Empirical values found by comparing font size and bounding box height.
// Applies to the default font family. http://jsfiddle.net/highcharts/7xvn7/
lineHeight = fontSize < 24 ? fontSize + 3 : mathRound(fontSize * 1.2);
baseline = mathRound(lineHeight * 0.8);
return {
h: lineHeight,
b: baseline,
f: fontSize
};
},
/**
* Correct X and Y positioning of a label for rotation (#1764)
*/
rotCorr: function (baseline, rotation, alterY) {
var y = baseline;
if (rotation && alterY) {
y = mathMax(y * mathCos(rotation * deg2rad), 4);
}
return {
x: (-baseline / 3) * mathSin(rotation * deg2rad),
y: y
};
},
/**
* Add a label, a text item that can hold a colored or gradient background
* as well as a border and shadow.
* @param {string} str
* @param {Number} x
* @param {Number} y
* @param {String} shape
* @param {Number} anchorX In case the shape has a pointer, like a flag, this is the
* coordinates it should be pinned to
* @param {Number} anchorY
* @param {Boolean} baseline Whether to position the label relative to the text baseline,
* like renderer.text, or to the upper border of the rectangle.
* @param {String} className Class name for the group
*/
label: function (str, x, y, shape, anchorX, anchorY, useHTML, baseline, className) {
var renderer = this,
wrapper = renderer.g(className),
text = renderer.text('', 0, 0, useHTML)
.attr({
zIndex: 1
}),
//.add(wrapper),
box,
bBox,
alignFactor = 0,
padding = 3,
paddingLeft = 0,
width,
height,
wrapperX,
wrapperY,
crispAdjust = 0,
deferredAttr = {},
baselineOffset,
needsBox,
updateBoxSize,
updateTextPadding,
boxAttr;
/**
* This function runs after the label is added to the DOM (when the bounding box is
* available), and after the text of the label is updated to detect the new bounding
* box and reflect it in the border box.
*/
updateBoxSize = function () {
var boxX,
boxY,
style = text.element.style;
bBox = (width === undefined || height === undefined || wrapper.styles.textAlign) && defined(text.textStr) &&
text.getBBox(); //#3295 && 3514 box failure when string equals 0
wrapper.width = (width || bBox.width || 0) + 2 * padding + paddingLeft;
wrapper.height = (height || bBox.height || 0) + 2 * padding;
// update the label-scoped y offset
baselineOffset = padding + renderer.fontMetrics(style && style.fontSize, text).b;
if (needsBox) {
if (!box) {
// create the border box if it is not already present
boxX = crispAdjust;
boxY = (baseline ? -baselineOffset : 0) + crispAdjust;
wrapper.box = box = shape ?
renderer.symbol(shape, boxX, boxY, wrapper.width, wrapper.height, deferredAttr) :
renderer.rect(boxX, boxY, wrapper.width, wrapper.height, 0, deferredAttr[STROKE_WIDTH]);
if (!box.isImg) { // #4324, fill "none" causes it to be ignored by mouse events in IE
box.attr('fill', NONE);
}
box.add(wrapper);
}
// apply the box attributes
if (!box.isImg) { // #1630
box.attr(extend({
width: mathRound(wrapper.width),
height: mathRound(wrapper.height)
}, deferredAttr));
}
deferredAttr = null;
}
};
/**
* This function runs after setting text or padding, but only if padding is changed
*/
updateTextPadding = function () {
var styles = wrapper.styles,
textAlign = styles && styles.textAlign,
x = paddingLeft + padding,
y;
// determin y based on the baseline
y = baseline ? 0 : baselineOffset;
// compensate for alignment
if (defined(width) && bBox && (textAlign === 'center' || textAlign === 'right')) {
x += { center: 0.5, right: 1 }[textAlign] * (width - bBox.width);
}
// update if anything changed
if (x !== text.x || y !== text.y) {
text.attr('x', x);
if (y !== UNDEFINED) {
text.attr('y', y);
}
}
// record current values
text.x = x;
text.y = y;
};
/**
* Set a box attribute, or defer it if the box is not yet created
* @param {Object} key
* @param {Object} value
*/
boxAttr = function (key, value) {
if (box) {
box.attr(key, value);
} else {
deferredAttr[key] = value;
}
};
/**
* After the text element is added, get the desired size of the border box
* and add it before the text in the DOM.
*/
wrapper.onAdd = function () {
text.add(wrapper);
wrapper.attr({
text: (str || str === 0) ? str : '', // alignment is available now // #3295: 0 not rendered if given as a value
x: x,
y: y
});
if (box && defined(anchorX)) {
wrapper.attr({
anchorX: anchorX,
anchorY: anchorY
});
}
};
/*
* Add specific attribute setters.
*/
// only change local variables
wrapper.widthSetter = function (value) {
width = value;
};
wrapper.heightSetter = function (value) {
height = value;
};
wrapper.paddingSetter = function (value) {
if (defined(value) && value !== padding) {
padding = wrapper.padding = value;
updateTextPadding();
}
};
wrapper.paddingLeftSetter = function (value) {
if (defined(value) && value !== paddingLeft) {
paddingLeft = value;
updateTextPadding();
}
};
// change local variable and prevent setting attribute on the group
wrapper.alignSetter = function (value) {
value = { left: 0, center: 0.5, right: 1 }[value];
if (value !== alignFactor) {
alignFactor = value;
if (bBox) { // Bounding box exists, means we're dynamically changing
wrapper.attr({ x: wrapperX }); // #5134
}
}
};
// apply these to the box and the text alike
wrapper.textSetter = function (value) {
if (value !== UNDEFINED) {
text.textSetter(value);
}
updateBoxSize();
updateTextPadding();
};
// apply these to the box but not to the text
wrapper['stroke-widthSetter'] = function (value, key) {
if (value) {
needsBox = true;
}
crispAdjust = value % 2 / 2;
boxAttr(key, value);
};
wrapper.strokeSetter = wrapper.fillSetter = wrapper.rSetter = function (value, key) {
if (key === 'fill' && value) {
needsBox = true;
}
boxAttr(key, value);
};
wrapper.anchorXSetter = function (value, key) {
anchorX = value;
boxAttr(key, mathRound(value) - crispAdjust - wrapperX);
};
wrapper.anchorYSetter = function (value, key) {
anchorY = value;
boxAttr(key, value - wrapperY);
};
// rename attributes
wrapper.xSetter = function (value) {
wrapper.x = value; // for animation getter
if (alignFactor) {
value -= alignFactor * ((width || bBox.width) + 2 * padding);
}
wrapperX = mathRound(value);
wrapper.attr('translateX', wrapperX);
};
wrapper.ySetter = function (value) {
wrapperY = wrapper.y = mathRound(value);
wrapper.attr('translateY', wrapperY);
};
// Redirect certain methods to either the box or the text
var baseCss = wrapper.css;
return extend(wrapper, {
/**
* Pick up some properties and apply them to the text instead of the wrapper
*/
css: function (styles) {
if (styles) {
var textStyles = {};
styles = merge(styles); // create a copy to avoid altering the original object (#537)
each(wrapper.textProps, function (prop) {
if (styles[prop] !== UNDEFINED) {
textStyles[prop] = styles[prop];
delete styles[prop];
}
});
text.css(textStyles);
}
return baseCss.call(wrapper, styles);
},
/**
* Return the bounding box of the box, not the group
*/
getBBox: function () {
return {
width: bBox.width + 2 * padding,
height: bBox.height + 2 * padding,
x: bBox.x - padding,
y: bBox.y - padding
};
},
/**
* Apply the shadow to the box
*/
shadow: function (b) {
if (box) {
box.shadow(b);
}
return wrapper;
},
/**
* Destroy and release memory.
*/
destroy: function () {
// Added by button implementation
removeEvent(wrapper.element, 'mouseenter');
removeEvent(wrapper.element, 'mouseleave');
if (text) {
text = text.destroy();
}
if (box) {
box = box.destroy();
}
// Call base implementation to destroy the rest
SVGElement.prototype.destroy.call(wrapper);
// Release local pointers (#1298)
wrapper = renderer = updateBoxSize = updateTextPadding = boxAttr = null;
}
});
}
}; // end SVGRenderer
// general renderer
Renderer = SVGRenderer;
// extend SvgElement for useHTML option
extend(SVGElement.prototype, {
/**
* Apply CSS to HTML elements. This is used in text within SVG rendering and
* by the VML renderer
*/
htmlCss: function (styles) {
var wrapper = this,
element = wrapper.element,
textWidth = styles && element.tagName === 'SPAN' && styles.width;
if (textWidth) {
delete styles.width;
wrapper.textWidth = textWidth;
wrapper.updateTransform();
}
if (styles && styles.textOverflow === 'ellipsis') {
styles.whiteSpace = 'nowrap';
styles.overflow = 'hidden';
}
wrapper.styles = extend(wrapper.styles, styles);
css(wrapper.element, styles);
return wrapper;
},
/**
* VML and useHTML method for calculating the bounding box based on offsets
* @param {Boolean} refresh Whether to force a fresh value from the DOM or to
* use the cached value
*
* @return {Object} A hash containing values for x, y, width and height
*/
htmlGetBBox: function () {
var wrapper = this,
element = wrapper.element;
// faking getBBox in exported SVG in legacy IE
// faking getBBox in exported SVG in legacy IE (is this a duplicate of the fix for #1079?)
if (element.nodeName === 'text') {
element.style.position = ABSOLUTE;
}
return {
x: element.offsetLeft,
y: element.offsetTop,
width: element.offsetWidth,
height: element.offsetHeight
};
},
/**
* VML override private method to update elements based on internal
* properties based on SVG transform
*/
htmlUpdateTransform: function () {
// aligning non added elements is expensive
if (!this.added) {
this.alignOnAdd = true;
return;
}
var wrapper = this,
renderer = wrapper.renderer,
elem = wrapper.element,
translateX = wrapper.translateX || 0,
translateY = wrapper.translateY || 0,
x = wrapper.x || 0,
y = wrapper.y || 0,
align = wrapper.textAlign || 'left',
alignCorrection = { left: 0, center: 0.5, right: 1 }[align],
shadows = wrapper.shadows,
styles = wrapper.styles;
// apply translate
css(elem, {
marginLeft: translateX,
marginTop: translateY
});
if (shadows) { // used in labels/tooltip
each(shadows, function (shadow) {
css(shadow, {
marginLeft: translateX + 1,
marginTop: translateY + 1
});
});
}
// apply inversion
if (wrapper.inverted) { // wrapper is a group
each(elem.childNodes, function (child) {
renderer.invertChild(child, elem);
});
}
if (elem.tagName === 'SPAN') {
var rotation = wrapper.rotation,
baseline,
textWidth = pInt(wrapper.textWidth),
whiteSpace = styles && styles.whiteSpace,
currentTextTransform = [rotation, align, elem.innerHTML, wrapper.textWidth, wrapper.textAlign].join(',');
if (currentTextTransform !== wrapper.cTT) { // do the calculations and DOM access only if properties changed
baseline = renderer.fontMetrics(elem.style.fontSize).b;
// Renderer specific handling of span rotation
if (defined(rotation)) {
wrapper.setSpanRotation(rotation, alignCorrection, baseline);
}
// Update textWidth
if (elem.offsetWidth > textWidth && /[ \-]/.test(elem.textContent || elem.innerText)) { // #983, #1254
css(elem, {
width: textWidth + PX,
display: 'block',
whiteSpace: whiteSpace || 'normal' // #3331
});
wrapper.hasTextWidth = true;
} else if (wrapper.hasTextWidth) { // #4928
css(elem, {
width: '',
display: '',
whiteSpace: whiteSpace || 'nowrap'
});
wrapper.hasTextWidth = false;
}
wrapper.getSpanCorrection(wrapper.hasTextWidth ? textWidth : elem.offsetWidth, baseline, alignCorrection, rotation, align);
}
// apply position with correction
css(elem, {
left: (x + (wrapper.xCorr || 0)) + PX,
top: (y + (wrapper.yCorr || 0)) + PX
});
// force reflow in webkit to apply the left and top on useHTML element (#1249)
if (isWebKit) {
baseline = elem.offsetHeight; // assigned to baseline for lint purpose
}
// record current text transform
wrapper.cTT = currentTextTransform;
}
},
/**
* Set the rotation of an individual HTML span
*/
setSpanRotation: function (rotation, alignCorrection, baseline) {
var rotationStyle = {},
cssTransformKey = isMS ? '-ms-transform' : isWebKit ? '-webkit-transform' : isFirefox ? 'MozTransform' : isOpera ? '-o-transform' : '';
rotationStyle[cssTransformKey] = rotationStyle.transform = 'rotate(' + rotation + 'deg)';
rotationStyle[cssTransformKey + (isFirefox ? 'Origin' : '-origin')] = rotationStyle.transformOrigin = (alignCorrection * 100) + '% ' + baseline + 'px';
css(this.element, rotationStyle);
},
/**
* Get the correction in X and Y positioning as the element is rotated.
*/
getSpanCorrection: function (width, baseline, alignCorrection) {
this.xCorr = -width * alignCorrection;
this.yCorr = -baseline;
}
});
// Extend SvgRenderer for useHTML option.
extend(SVGRenderer.prototype, {
/**
* Create HTML text node. This is used by the VML renderer as well as the SVG
* renderer through the useHTML option.
*
* @param {String} str
* @param {Number} x
* @param {Number} y
*/
html: function (str, x, y) {
var wrapper = this.createElement('span'),
element = wrapper.element,
renderer = wrapper.renderer,
isSVG = renderer.isSVG,
addSetters = function (element, style) {
// These properties are set as attributes on the SVG group, and as
// identical CSS properties on the div. (#3542)
each(['opacity', 'visibility'], function (prop) {
wrap(element, prop + 'Setter', function (proceed, value, key, elem) {
proceed.call(this, value, key, elem);
style[key] = value;
});
});
};
// Text setter
wrapper.textSetter = function (value) {
if (value !== element.innerHTML) {
delete this.bBox;
}
element.innerHTML = this.textStr = value;
wrapper.htmlUpdateTransform();
};
// Add setters for the element itself (#4938)
if (isSVG) { // #4938, only for HTML within SVG
addSetters(wrapper, wrapper.element.style);
}
// Various setters which rely on update transform
wrapper.xSetter = wrapper.ySetter = wrapper.alignSetter = wrapper.rotationSetter = function (value, key) {
if (key === 'align') {
key = 'textAlign'; // Do not overwrite the SVGElement.align method. Same as VML.
}
wrapper[key] = value;
wrapper.htmlUpdateTransform();
};
// Set the default attributes
wrapper
.attr({
text: str,
x: mathRound(x),
y: mathRound(y)
})
.css({
position: ABSOLUTE,
fontFamily: this.style.fontFamily,
fontSize: this.style.fontSize
});
// Keep the whiteSpace style outside the wrapper.styles collection
element.style.whiteSpace = 'nowrap';
// Use the HTML specific .css method
wrapper.css = wrapper.htmlCss;
// This is specific for HTML within SVG
if (isSVG) {
wrapper.add = function (svgGroupWrapper) {
var htmlGroup,
container = renderer.box.parentNode,
parentGroup,
parents = [];
this.parentGroup = svgGroupWrapper;
// Create a mock group to hold the HTML elements
if (svgGroupWrapper) {
htmlGroup = svgGroupWrapper.div;
if (!htmlGroup) {
// Read the parent chain into an array and read from top down
parentGroup = svgGroupWrapper;
while (parentGroup) {
parents.push(parentGroup);
// Move up to the next parent group
parentGroup = parentGroup.parentGroup;
}
// Ensure dynamically updating position when any parent is translated
each(parents.reverse(), function (parentGroup) {
var htmlGroupStyle,
cls = attr(parentGroup.element, 'class');
if (cls) {
cls = { className: cls };
} // else null
// Create a HTML div and append it to the parent div to emulate
// the SVG group structure
htmlGroup = parentGroup.div = parentGroup.div || createElement(DIV, cls, {
position: ABSOLUTE,
left: (parentGroup.translateX || 0) + PX,
top: (parentGroup.translateY || 0) + PX,
opacity: parentGroup.opacity // #5075
}, htmlGroup || container); // the top group is appended to container
// Shortcut
htmlGroupStyle = htmlGroup.style;
// Set listeners to update the HTML div's position whenever the SVG group
// position is changed
extend(parentGroup, {
translateXSetter: function (value, key) {
htmlGroupStyle.left = value + PX;
parentGroup[key] = value;
parentGroup.doTransform = true;
},
translateYSetter: function (value, key) {
htmlGroupStyle.top = value + PX;
parentGroup[key] = value;
parentGroup.doTransform = true;
}
});
addSetters(parentGroup, htmlGroupStyle);
});
}
} else {
htmlGroup = container;
}
htmlGroup.appendChild(element);
// Shared with VML:
wrapper.added = true;
if (wrapper.alignOnAdd) {
wrapper.htmlUpdateTransform();
}
return wrapper;
};
}
return wrapper;
}
});
/* ****************************************************************************
* *
* START OF INTERNET EXPLORER <= 8 SPECIFIC CODE *
* *
* For applications and websites that don't need IE support, like platform *
* targeted mobile apps and web apps, this code can be removed. *
* *
*****************************************************************************/
/**
* @constructor
*/
var VMLRenderer, VMLElement;
if (!hasSVG && !useCanVG) {
/**
* The VML element wrapper.
*/
VMLElement = {
/**
* Initialize a new VML element wrapper. It builds the markup as a string
* to minimize DOM traffic.
* @param {Object} renderer
* @param {Object} nodeName
*/
init: function (renderer, nodeName) {
var wrapper = this,
markup = ['<', nodeName, ' filled="f" stroked="f"'],
style = ['position: ', ABSOLUTE, ';'],
isDiv = nodeName === DIV;
// divs and shapes need size
if (nodeName === 'shape' || isDiv) {
style.push('left:0;top:0;width:1px;height:1px;');
}
style.push('visibility: ', isDiv ? HIDDEN : VISIBLE);
markup.push(' style="', style.join(''), '"/>');
// create element with default attributes and style
if (nodeName) {
markup = isDiv || nodeName === 'span' || nodeName === 'img' ?
markup.join('') :
renderer.prepVML(markup);
wrapper.element = createElement(markup);
}
wrapper.renderer = renderer;
},
/**
* Add the node to the given parent
* @param {Object} parent
*/
add: function (parent) {
var wrapper = this,
renderer = wrapper.renderer,
element = wrapper.element,
box = renderer.box,
inverted = parent && parent.inverted,
// get the parent node
parentNode = parent ?
parent.element || parent :
box;
if (parent) {
this.parentGroup = parent;
}
// if the parent group is inverted, apply inversion on all children
if (inverted) { // only on groups
renderer.invertChild(element, parentNode);
}
// append it
parentNode.appendChild(element);
// align text after adding to be able to read offset
wrapper.added = true;
if (wrapper.alignOnAdd && !wrapper.deferUpdateTransform) {
wrapper.updateTransform();
}
// fire an event for internal hooks
if (wrapper.onAdd) {
wrapper.onAdd();
}
return wrapper;
},
/**
* VML always uses htmlUpdateTransform
*/
updateTransform: SVGElement.prototype.htmlUpdateTransform,
/**
* Set the rotation of a span with oldIE's filter
*/
setSpanRotation: function () {
// Adjust for alignment and rotation. Rotation of useHTML content is not yet implemented
// but it can probably be implemented for Firefox 3.5+ on user request. FF3.5+
// has support for CSS3 transform. The getBBox method also needs to be updated
// to compensate for the rotation, like it currently does for SVG.
// Test case: http://jsfiddle.net/highcharts/Ybt44/
var rotation = this.rotation,
costheta = mathCos(rotation * deg2rad),
sintheta = mathSin(rotation * deg2rad);
css(this.element, {
filter: rotation ? ['progid:DXImageTransform.Microsoft.Matrix(M11=', costheta,
', M12=', -sintheta, ', M21=', sintheta, ', M22=', costheta,
', sizingMethod=\'auto expand\')'].join('') : NONE
});
},
/**
* Get the positioning correction for the span after rotating.
*/
getSpanCorrection: function (width, baseline, alignCorrection, rotation, align) {
var costheta = rotation ? mathCos(rotation * deg2rad) : 1,
sintheta = rotation ? mathSin(rotation * deg2rad) : 0,
height = pick(this.elemHeight, this.element.offsetHeight),
quad,
nonLeft = align && align !== 'left';
// correct x and y
this.xCorr = costheta < 0 && -width;
this.yCorr = sintheta < 0 && -height;
// correct for baseline and corners spilling out after rotation
quad = costheta * sintheta < 0;
this.xCorr += sintheta * baseline * (quad ? 1 - alignCorrection : alignCorrection);
this.yCorr -= costheta * baseline * (rotation ? (quad ? alignCorrection : 1 - alignCorrection) : 1);
// correct for the length/height of the text
if (nonLeft) {
this.xCorr -= width * alignCorrection * (costheta < 0 ? -1 : 1);
if (rotation) {
this.yCorr -= height * alignCorrection * (sintheta < 0 ? -1 : 1);
}
css(this.element, {
textAlign: align
});
}
},
/**
* Converts a subset of an SVG path definition to its VML counterpart. Takes an array
* as the parameter and returns a string.
*/
pathToVML: function (value) {
// convert paths
var i = value.length,
path = [];
while (i--) {
// Multiply by 10 to allow subpixel precision.
// Substracting half a pixel seems to make the coordinates
// align with SVG, but this hasn't been tested thoroughly
if (isNumber(value[i])) {
path[i] = mathRound(value[i] * 10) - 5;
} else if (value[i] === 'Z') { // close the path
path[i] = 'x';
} else {
path[i] = value[i];
// When the start X and end X coordinates of an arc are too close,
// they are rounded to the same value above. In this case, substract or
// add 1 from the end X and Y positions. #186, #760, #1371, #1410.
if (value.isArc && (value[i] === 'wa' || value[i] === 'at')) {
// Start and end X
if (path[i + 5] === path[i + 7]) {
path[i + 7] += value[i + 7] > value[i + 5] ? 1 : -1;
}
// Start and end Y
if (path[i + 6] === path[i + 8]) {
path[i + 8] += value[i + 8] > value[i + 6] ? 1 : -1;
}
}
}
}
// Loop up again to handle path shortcuts (#2132)
/*while (i++ < path.length) {
if (path[i] === 'H') { // horizontal line to
path[i] = 'L';
path.splice(i + 2, 0, path[i - 1]);
} else if (path[i] === 'V') { // vertical line to
path[i] = 'L';
path.splice(i + 1, 0, path[i - 2]);
}
}*/
return path.join(' ') || 'x';
},
/**
* Set the element's clipping to a predefined rectangle
*
* @param {String} id The id of the clip rectangle
*/
clip: function (clipRect) {
var wrapper = this,
clipMembers,
cssRet;
if (clipRect) {
clipMembers = clipRect.members;
erase(clipMembers, wrapper); // Ensure unique list of elements (#1258)
clipMembers.push(wrapper);
wrapper.destroyClip = function () {
erase(clipMembers, wrapper);
};
cssRet = clipRect.getCSS(wrapper);
} else {
if (wrapper.destroyClip) {
wrapper.destroyClip();
}
cssRet = { clip: docMode8 ? 'inherit' : 'rect(auto)' }; // #1214
}
return wrapper.css(cssRet);
},
/**
* Set styles for the element
* @param {Object} styles
*/
css: SVGElement.prototype.htmlCss,
/**
* Removes a child either by removeChild or move to garbageBin.
* Issue 490; in VML removeChild results in Orphaned nodes according to sIEve, discardElement does not.
*/
safeRemoveChild: function (element) {
// discardElement will detach the node from its parent before attaching it
// to the garbage bin. Therefore it is important that the node is attached and have parent.
if (element.parentNode) {
discardElement(element);
}
},
/**
* Extend element.destroy by removing it from the clip members array
*/
destroy: function () {
if (this.destroyClip) {
this.destroyClip();
}
return SVGElement.prototype.destroy.apply(this);
},
/**
* Add an event listener. VML override for normalizing event parameters.
* @param {String} eventType
* @param {Function} handler
*/
on: function (eventType, handler) {
// simplest possible event model for internal use
this.element['on' + eventType] = function () {
var evt = win.event;
evt.target = evt.srcElement;
handler(evt);
};
return this;
},
/**
* In stacked columns, cut off the shadows so that they don't overlap
*/
cutOffPath: function (path, length) {
var len;
path = path.split(/[ ,]/);
len = path.length;
if (len === 9 || len === 11) {
path[len - 4] = path[len - 2] = pInt(path[len - 2]) - 10 * length;
}
return path.join(' ');
},
/**
* Apply a drop shadow by copying elements and giving them different strokes
* @param {Boolean|Object} shadowOptions
*/
shadow: function (shadowOptions, group, cutOff) {
var shadows = [],
i,
element = this.element,
renderer = this.renderer,
shadow,
elemStyle = element.style,
markup,
path = element.path,
strokeWidth,
modifiedPath,
shadowWidth,
shadowElementOpacity;
// some times empty paths are not strings
if (path && typeof path.value !== 'string') {
path = 'x';
}
modifiedPath = path;
if (shadowOptions) {
shadowWidth = pick(shadowOptions.width, 3);
shadowElementOpacity = (shadowOptions.opacity || 0.15) / shadowWidth;
for (i = 1; i <= 3; i++) {
strokeWidth = (shadowWidth * 2) + 1 - (2 * i);
// Cut off shadows for stacked column items
if (cutOff) {
modifiedPath = this.cutOffPath(path.value, strokeWidth + 0.5);
}
markup = ['<shape isShadow="true" strokeweight="', strokeWidth,
'" filled="false" path="', modifiedPath,
'" coordsize="10 10" style="', element.style.cssText, '" />'];
shadow = createElement(renderer.prepVML(markup),
null, {
left: pInt(elemStyle.left) + pick(shadowOptions.offsetX, 1),
top: pInt(elemStyle.top) + pick(shadowOptions.offsetY, 1)
}
);
if (cutOff) {
shadow.cutOff = strokeWidth + 1;
}
// apply the opacity
markup = ['<stroke color="', shadowOptions.color || 'black', '" opacity="', shadowElementOpacity * i, '"/>'];
createElement(renderer.prepVML(markup), null, null, shadow);
// insert it
if (group) {
group.element.appendChild(shadow);
} else {
element.parentNode.insertBefore(shadow, element);
}
// record it
shadows.push(shadow);
}
this.shadows = shadows;
}
return this;
},
updateShadows: noop, // Used in SVG only
setAttr: function (key, value) {
if (docMode8) { // IE8 setAttribute bug
this.element[key] = value;
} else {
this.element.setAttribute(key, value);
}
},
classSetter: function (value) {
// IE8 Standards mode has problems retrieving the className unless set like this
this.element.className = value;
},
dashstyleSetter: function (value, key, element) {
var strokeElem = element.getElementsByTagName('stroke')[0] ||
createElement(this.renderer.prepVML(['<stroke/>']), null, null, element);
strokeElem[key] = value || 'solid';
this[key] = value; /* because changing stroke-width will change the dash length
and cause an epileptic effect */
},
dSetter: function (value, key, element) {
var i,
shadows = this.shadows;
value = value || [];
this.d = value.join && value.join(' '); // used in getter for animation
element.path = value = this.pathToVML(value);
// update shadows
if (shadows) {
i = shadows.length;
while (i--) {
shadows[i].path = shadows[i].cutOff ? this.cutOffPath(value, shadows[i].cutOff) : value;
}
}
this.setAttr(key, value);
},
fillSetter: function (value, key, element) {
var nodeName = element.nodeName;
if (nodeName === 'SPAN') { // text color
element.style.color = value;
} else if (nodeName !== 'IMG') { // #1336
element.filled = value !== NONE;
this.setAttr('fillcolor', this.renderer.color(value, element, key, this));
}
},
'fill-opacitySetter': function (value, key, element) {
createElement(
this.renderer.prepVML(['<', key.split('-')[0], ' opacity="', value, '"/>']),
null,
null,
element
);
},
opacitySetter: noop, // Don't bother - animation is too slow and filters introduce artifacts
rotationSetter: function (value, key, element) {
var style = element.style;
this[key] = style[key] = value; // style is for #1873
// Correction for the 1x1 size of the shape container. Used in gauge needles.
style.left = -mathRound(mathSin(value * deg2rad) + 1) + PX;
style.top = mathRound(mathCos(value * deg2rad)) + PX;
},
strokeSetter: function (value, key, element) {
this.setAttr('strokecolor', this.renderer.color(value, element, key, this));
},
'stroke-widthSetter': function (value, key, element) {
element.stroked = !!value; // VML "stroked" attribute
this[key] = value; // used in getter, issue #113
if (isNumber(value)) {
value += PX;
}
this.setAttr('strokeweight', value);
},
titleSetter: function (value, key) {
this.setAttr(key, value);
},
visibilitySetter: function (value, key, element) {
// Handle inherited visibility
if (value === 'inherit') {
value = VISIBLE;
}
// Let the shadow follow the main element
if (this.shadows) {
each(this.shadows, function (shadow) {
shadow.style[key] = value;
});
}
// Instead of toggling the visibility CSS property, move the div out of the viewport.
// This works around #61 and #586
if (element.nodeName === 'DIV') {
value = value === HIDDEN ? '-999em' : 0;
// In order to redraw, IE7 needs the div to be visible when tucked away
// outside the viewport. So the visibility is actually opposite of
// the expected value. This applies to the tooltip only.
if (!docMode8) {
element.style[key] = value ? VISIBLE : HIDDEN;
}
key = 'top';
}
element.style[key] = value;
},
xSetter: function (value, key, element) {
this[key] = value; // used in getter
if (key === 'x') {
key = 'left';
} else if (key === 'y') {
key = 'top';
}/* else {
value = mathMax(0, value); // don't set width or height below zero (#311)
}*/
// clipping rectangle special
if (this.updateClipping) {
this[key] = value; // the key is now 'left' or 'top' for 'x' and 'y'
this.updateClipping();
} else {
// normal
element.style[key] = value;
}
},
zIndexSetter: function (value, key, element) {
element.style[key] = value;
}
};
VMLElement['stroke-opacitySetter'] = VMLElement['fill-opacitySetter'];
Highcharts.VMLElement = VMLElement = extendClass(SVGElement, VMLElement);
// Some shared setters
VMLElement.prototype.ySetter =
VMLElement.prototype.widthSetter =
VMLElement.prototype.heightSetter =
VMLElement.prototype.xSetter;
/**
* The VML renderer
*/
var VMLRendererExtension = { // inherit SVGRenderer
Element: VMLElement,
isIE8: userAgent.indexOf('MSIE 8.0') > -1,
/**
* Initialize the VMLRenderer
* @param {Object} container
* @param {Number} width
* @param {Number} height
*/
init: function (container, width, height, style) {
var renderer = this,
boxWrapper,
box,
css;
renderer.alignedObjects = [];
boxWrapper = renderer.createElement(DIV)
.css(extend(this.getStyle(style), { position: 'relative' }));
box = boxWrapper.element;
container.appendChild(boxWrapper.element);
// generate the containing box
renderer.isVML = true;
renderer.box = box;
renderer.boxWrapper = boxWrapper;
renderer.gradients = {};
renderer.cache = {}; // Cache for numerical bounding boxes
renderer.cacheKeys = [];
renderer.imgCount = 0;
renderer.setSize(width, height, false);
// The only way to make IE6 and IE7 print is to use a global namespace. However,
// with IE8 the only way to make the dynamic shapes visible in screen and print mode
// seems to be to add the xmlns attribute and the behaviour style inline.
if (!doc.namespaces.hcv) {
doc.namespaces.add('hcv', 'urn:schemas-microsoft-com:vml');
// Setup default CSS (#2153, #2368, #2384)
css = 'hcv\\:fill, hcv\\:path, hcv\\:shape, hcv\\:stroke' +
'{ behavior:url(#default#VML); display: inline-block; } ';
try {
doc.createStyleSheet().cssText = css;
} catch (e) {
doc.styleSheets[0].cssText += css;
}
}
},
/**
* Detect whether the renderer is hidden. This happens when one of the parent elements
* has display: none
*/
isHidden: function () {
return !this.box.offsetWidth;
},
/**
* Define a clipping rectangle. In VML it is accomplished by storing the values
* for setting the CSS style to all associated members.
*
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
clipRect: function (x, y, width, height) {
// create a dummy element
var clipRect = this.createElement(),
isObj = isObject(x);
// mimic a rectangle with its style object for automatic updating in attr
return extend(clipRect, {
members: [],
count: 0,
left: (isObj ? x.x : x) + 1,
top: (isObj ? x.y : y) + 1,
width: (isObj ? x.width : width) - 1,
height: (isObj ? x.height : height) - 1,
getCSS: function (wrapper) {
var element = wrapper.element,
nodeName = element.nodeName,
isShape = nodeName === 'shape',
inverted = wrapper.inverted,
rect = this,
top = rect.top - (isShape ? element.offsetTop : 0),
left = rect.left,
right = left + rect.width,
bottom = top + rect.height,
ret = {
clip: 'rect(' +
mathRound(inverted ? left : top) + 'px,' +
mathRound(inverted ? bottom : right) + 'px,' +
mathRound(inverted ? right : bottom) + 'px,' +
mathRound(inverted ? top : left) + 'px)'
};
// issue 74 workaround
if (!inverted && docMode8 && nodeName === 'DIV') {
extend(ret, {
width: right + PX,
height: bottom + PX
});
}
return ret;
},
// used in attr and animation to update the clipping of all members
updateClipping: function () {
each(clipRect.members, function (member) {
if (member.element) { // Deleted series, like in stock/members/series-remove demo. Should be removed from members, but this will do.
member.css(clipRect.getCSS(member));
}
});
}
});
},
/**
* Take a color and return it if it's a string, make it a gradient if it's a
* gradient configuration object, and apply opacity.
*
* @param {Object} color The color or config object
*/
color: function (color, elem, prop, wrapper) {
var renderer = this,
colorObject,
regexRgba = /^rgba/,
markup,
fillType,
ret = NONE;
// Check for linear or radial gradient
if (color && color.linearGradient) {
fillType = 'gradient';
} else if (color && color.radialGradient) {
fillType = 'pattern';
}
if (fillType) {
var stopColor,
stopOpacity,
gradient = color.linearGradient || color.radialGradient,
x1,
y1,
x2,
y2,
opacity1,
opacity2,
color1,
color2,
fillAttr = '',
stops = color.stops,
firstStop,
lastStop,
colors = [],
addFillNode = function () {
// Add the fill subnode. When colors attribute is used, the meanings of opacity and o:opacity2
// are reversed.
markup = ['<fill colors="' + colors.join(',') + '" opacity="', opacity2, '" o:opacity2="', opacity1,
'" type="', fillType, '" ', fillAttr, 'focus="100%" method="any" />'];
createElement(renderer.prepVML(markup), null, null, elem);
};
// Extend from 0 to 1
firstStop = stops[0];
lastStop = stops[stops.length - 1];
if (firstStop[0] > 0) {
stops.unshift([
0,
firstStop[1]
]);
}
if (lastStop[0] < 1) {
stops.push([
1,
lastStop[1]
]);
}
// Compute the stops
each(stops, function (stop, i) {
if (regexRgba.test(stop[1])) {
colorObject = Color(stop[1]);
stopColor = colorObject.get('rgb');
stopOpacity = colorObject.get('a');
} else {
stopColor = stop[1];
stopOpacity = 1;
}
// Build the color attribute
colors.push((stop[0] * 100) + '% ' + stopColor);
// Only start and end opacities are allowed, so we use the first and the last
if (!i) {
opacity1 = stopOpacity;
color2 = stopColor;
} else {
opacity2 = stopOpacity;
color1 = stopColor;
}
});
// Apply the gradient to fills only.
if (prop === 'fill') {
// Handle linear gradient angle
if (fillType === 'gradient') {
x1 = gradient.x1 || gradient[0] || 0;
y1 = gradient.y1 || gradient[1] || 0;
x2 = gradient.x2 || gradient[2] || 0;
y2 = gradient.y2 || gradient[3] || 0;
fillAttr = 'angle="' + (90 - math.atan(
(y2 - y1) / // y vector
(x2 - x1) // x vector
) * 180 / mathPI) + '"';
addFillNode();
// Radial (circular) gradient
} else {
var r = gradient.r,
sizex = r * 2,
sizey = r * 2,
cx = gradient.cx,
cy = gradient.cy,
radialReference = elem.radialReference,
bBox,
applyRadialGradient = function () {
if (radialReference) {
bBox = wrapper.getBBox();
cx += (radialReference[0] - bBox.x) / bBox.width - 0.5;
cy += (radialReference[1] - bBox.y) / bBox.height - 0.5;
sizex *= radialReference[2] / bBox.width;
sizey *= radialReference[2] / bBox.height;
}
fillAttr = 'src="' + defaultOptions.global.VMLRadialGradientURL + '" ' +
'size="' + sizex + ',' + sizey + '" ' +
'origin="0.5,0.5" ' +
'position="' + cx + ',' + cy + '" ' +
'color2="' + color2 + '" ';
addFillNode();
};
// Apply radial gradient
if (wrapper.added) {
applyRadialGradient();
} else {
// We need to know the bounding box to get the size and position right
wrapper.onAdd = applyRadialGradient;
}
// The fill element's color attribute is broken in IE8 standards mode, so we
// need to set the parent shape's fillcolor attribute instead.
ret = color1;
}
// Gradients are not supported for VML stroke, return the first color. #722.
} else {
ret = stopColor;
}
// If the color is an rgba color, split it and add a fill node
// to hold the opacity component
} else if (regexRgba.test(color) && elem.tagName !== 'IMG') {
colorObject = Color(color);
wrapper[prop + '-opacitySetter'](colorObject.get('a'), prop, elem);
ret = colorObject.get('rgb');
} else {
var propNodes = elem.getElementsByTagName(prop); // 'stroke' or 'fill' node
if (propNodes.length) {
propNodes[0].opacity = 1;
propNodes[0].type = 'solid';
}
ret = color;
}
return ret;
},
/**
* Take a VML string and prepare it for either IE8 or IE6/IE7.
* @param {Array} markup A string array of the VML markup to prepare
*/
prepVML: function (markup) {
var vmlStyle = 'display:inline-block;behavior:url(#default#VML);',
isIE8 = this.isIE8;
markup = markup.join('');
if (isIE8) { // add xmlns and style inline
markup = markup.replace('/>', ' xmlns="urn:schemas-microsoft-com:vml" />');
if (markup.indexOf('style="') === -1) {
markup = markup.replace('/>', ' style="' + vmlStyle + '" />');
} else {
markup = markup.replace('style="', 'style="' + vmlStyle);
}
} else { // add namespace
markup = markup.replace('<', '<hcv:');
}
return markup;
},
/**
* Create rotated and aligned text
* @param {String} str
* @param {Number} x
* @param {Number} y
*/
text: SVGRenderer.prototype.html,
/**
* Create and return a path element
* @param {Array} path
*/
path: function (path) {
var attr = {
// subpixel precision down to 0.1 (width and height = 1px)
coordsize: '10 10'
};
if (isArray(path)) {
attr.d = path;
} else if (isObject(path)) { // attributes
extend(attr, path);
}
// create the shape
return this.createElement('shape').attr(attr);
},
/**
* Create and return a circle element. In VML circles are implemented as
* shapes, which is faster than v:oval
* @param {Number} x
* @param {Number} y
* @param {Number} r
*/
circle: function (x, y, r) {
var circle = this.symbol('circle');
if (isObject(x)) {
r = x.r;
y = x.y;
x = x.x;
}
circle.isCircle = true; // Causes x and y to mean center (#1682)
circle.r = r;
return circle.attr({ x: x, y: y });
},
/**
* Create a group using an outer div and an inner v:group to allow rotating
* and flipping. A simple v:group would have problems with positioning
* child HTML elements and CSS clip.
*
* @param {String} name The name of the group
*/
g: function (name) {
var wrapper,
attribs;
// set the class name
if (name) {
attribs = { 'className': PREFIX + name, 'class': PREFIX + name };
}
// the div to hold HTML and clipping
wrapper = this.createElement(DIV).attr(attribs);
return wrapper;
},
/**
* VML override to create a regular HTML image
* @param {String} src
* @param {Number} x
* @param {Number} y
* @param {Number} width
* @param {Number} height
*/
image: function (src, x, y, width, height) {
var obj = this.createElement('img')
.attr({ src: src });
if (arguments.length > 1) {
obj.attr({
x: x,
y: y,
width: width,
height: height
});
}
return obj;
},
/**
* For rectangles, VML uses a shape for rect to overcome bugs and rotation problems
*/
createElement: function (nodeName) {
return nodeName === 'rect' ? this.symbol(nodeName) : SVGRenderer.prototype.createElement.call(this, nodeName);
},
/**
* In the VML renderer, each child of an inverted div (group) is inverted
* @param {Object} element
* @param {Object} parentNode
*/
invertChild: function (element, parentNode) {
var ren = this,
parentStyle = parentNode.style,
imgStyle = element.tagName === 'IMG' && element.style; // #1111
css(element, {
flip: 'x',
left: pInt(parentStyle.width) - (imgStyle ? pInt(imgStyle.top) : 1),
top: pInt(parentStyle.height) - (imgStyle ? pInt(imgStyle.left) : 1),
rotation: -90
});
// Recursively invert child elements, needed for nested composite shapes like box plots and error bars. #1680, #1806.
each(element.childNodes, function (child) {
ren.invertChild(child, element);
});
},
/**
* Symbol definitions that override the parent SVG renderer's symbols
*
*/
symbols: {
// VML specific arc function
arc: function (x, y, w, h, options) {
var start = options.start,
end = options.end,
radius = options.r || w || h,
innerRadius = options.innerR,
cosStart = mathCos(start),
sinStart = mathSin(start),
cosEnd = mathCos(end),
sinEnd = mathSin(end),
ret;
if (end - start === 0) { // no angle, don't show it.
return ['x'];
}
ret = [
'wa', // clockwise arc to
x - radius, // left
y - radius, // top
x + radius, // right
y + radius, // bottom
x + radius * cosStart, // start x
y + radius * sinStart, // start y
x + radius * cosEnd, // end x
y + radius * sinEnd // end y
];
if (options.open && !innerRadius) {
ret.push(
'e',
M,
x, // - innerRadius,
y// - innerRadius
);
}
ret.push(
'at', // anti clockwise arc to
x - innerRadius, // left
y - innerRadius, // top
x + innerRadius, // right
y + innerRadius, // bottom
x + innerRadius * cosEnd, // start x
y + innerRadius * sinEnd, // start y
x + innerRadius * cosStart, // end x
y + innerRadius * sinStart, // end y
'x', // finish path
'e' // close
);
ret.isArc = true;
return ret;
},
// Add circle symbol path. This performs significantly faster than v:oval.
circle: function (x, y, w, h, wrapper) {
if (wrapper) {
w = h = 2 * wrapper.r;
}
// Center correction, #1682
if (wrapper && wrapper.isCircle) {
x -= w / 2;
y -= h / 2;
}
// Return the path
return [
'wa', // clockwisearcto
x, // left
y, // top
x + w, // right
y + h, // bottom
x + w, // start x
y + h / 2, // start y
x + w, // end x
y + h / 2, // end y
//'x', // finish path
'e' // close
];
},
/**
* Add rectangle symbol path which eases rotation and omits arcsize problems
* compared to the built-in VML roundrect shape. When borders are not rounded,
* use the simpler square path, else use the callout path without the arrow.
*/
rect: function (x, y, w, h, options) {
return SVGRenderer.prototype.symbols[
!defined(options) || !options.r ? 'square' : 'callout'
].call(0, x, y, w, h, options);
}
}
};
Highcharts.VMLRenderer = VMLRenderer = function () {
this.init.apply(this, arguments);
};
VMLRenderer.prototype = merge(SVGRenderer.prototype, VMLRendererExtension);
// general renderer
Renderer = VMLRenderer;
}
// This method is used with exporting in old IE, when emulating SVG (see #2314)
SVGRenderer.prototype.measureSpanWidth = function (text, styles) {
var measuringSpan = doc.createElement('span'),
offsetWidth,
textNode = doc.createTextNode(text);
measuringSpan.appendChild(textNode);
css(measuringSpan, styles);
this.box.appendChild(measuringSpan);
offsetWidth = measuringSpan.offsetWidth;
discardElement(measuringSpan); // #2463
return offsetWidth;
};
/* ****************************************************************************
* *
* END OF INTERNET EXPLORER <= 8 SPECIFIC CODE *
* *
*****************************************************************************/
/* ****************************************************************************
* *
* START OF ANDROID < 3 SPECIFIC CODE. THIS CAN BE REMOVED IF YOU'RE NOT *
* TARGETING THAT SYSTEM. *
* *
*****************************************************************************/
var CanVGRenderer,
CanVGController;
/**
* Downloads a script and executes a callback when done.
* @param {String} scriptLocation
* @param {Function} callback
*/
function getScript(scriptLocation, callback) {
var head = doc.getElementsByTagName('head')[0],
script = doc.createElement('script');
script.type = 'text/javascript';
script.src = scriptLocation;
script.onload = callback;
head.appendChild(script);
}
if (useCanVG) {
/**
* The CanVGRenderer is empty from start to keep the source footprint small.
* When requested, the CanVGController downloads the rest of the source packaged
* together with the canvg library.
*/
Highcharts.CanVGRenderer = CanVGRenderer = function () {
// Override the global SVG namespace to fake SVG/HTML that accepts CSS
SVG_NS = 'http://www.w3.org/1999/xhtml';
};
/**
* Start with an empty symbols object. This is needed when exporting is used (exporting.src.js will add a few symbols), but
* the implementation from SvgRenderer will not be merged in until first render.
*/
CanVGRenderer.prototype.symbols = {};
/**
* Handles on demand download of canvg rendering support.
*/
CanVGController = (function () {
// List of renderering calls
var deferredRenderCalls = [];
/**
* When downloaded, we are ready to draw deferred charts.
*/
function drawDeferred() {
var callLength = deferredRenderCalls.length,
callIndex;
// Draw all pending render calls
for (callIndex = 0; callIndex < callLength; callIndex++) {
deferredRenderCalls[callIndex]();
}
// Clear the list
deferredRenderCalls = [];
}
return {
push: function (func, scriptLocation) {
// Only get the script once
if (deferredRenderCalls.length === 0) {
getScript(scriptLocation, drawDeferred);
}
// Register render call
deferredRenderCalls.push(func);
}
};
}());
Renderer = CanVGRenderer;
} // end CanVGRenderer
/* ****************************************************************************
* *
* END OF ANDROID < 3 SPECIFIC CODE *
* *
*****************************************************************************/
/**
* The Tick class
*/
function Tick(axis, pos, type, noLabel) {
this.axis = axis;
this.pos = pos;
this.type = type || '';
this.isNew = true;
if (!type && !noLabel) {
this.addLabel();
}
}
Tick.prototype = {
/**
* Write the tick label
*/
addLabel: function () {
var tick = this,
axis = tick.axis,
options = axis.options,
chart = axis.chart,
categories = axis.categories,
names = axis.names,
pos = tick.pos,
labelOptions = options.labels,
str,
tickPositions = axis.tickPositions,
isFirst = pos === tickPositions[0],
isLast = pos === tickPositions[tickPositions.length - 1],
value = categories ?
pick(categories[pos], names[pos], pos) :
pos,
label = tick.label,
tickPositionInfo = tickPositions.info,
dateTimeLabelFormat;
// Set the datetime label format. If a higher rank is set for this position, use that. If not,
// use the general format.
if (axis.isDatetimeAxis && tickPositionInfo) {
dateTimeLabelFormat = options.dateTimeLabelFormats[tickPositionInfo.higherRanks[pos] || tickPositionInfo.unitName];
}
// set properties for access in render method
tick.isFirst = isFirst;
tick.isLast = isLast;
// get the string
str = axis.labelFormatter.call({
axis: axis,
chart: chart,
isFirst: isFirst,
isLast: isLast,
dateTimeLabelFormat: dateTimeLabelFormat,
value: axis.isLog ? correctFloat(axis.lin2log(value)) : value
});
// prepare CSS
//css = width && { width: mathMax(1, mathRound(width - 2 * (labelOptions.padding || 10))) + PX };
// first call
if (!defined(label)) {
tick.label = label =
defined(str) && labelOptions.enabled ?
chart.renderer.text(
str,
0,
0,
labelOptions.useHTML
)
//.attr(attr)
// without position absolute, IE export sometimes is wrong
.css(merge(labelOptions.style))
.add(axis.labelGroup) :
null;
tick.labelLength = label && label.getBBox().width; // Un-rotated length
tick.rotation = 0; // Base value to detect change for new calls to getBBox
// update
} else if (label) {
label.attr({ text: str });
}
},
/**
* Get the offset height or width of the label
*/
getLabelSize: function () {
return this.label ?
this.label.getBBox()[this.axis.horiz ? 'height' : 'width'] :
0;
},
/**
* Handle the label overflow by adjusting the labels to the left and right edge, or
* hide them if they collide into the neighbour label.
*/
handleOverflow: function (xy) {
var axis = this.axis,
pxPos = xy.x,
chartWidth = axis.chart.chartWidth,
spacing = axis.chart.spacing,
leftBound = pick(axis.labelLeft, mathMin(axis.pos, spacing[3])),
rightBound = pick(axis.labelRight, mathMax(axis.pos + axis.len, chartWidth - spacing[1])),
label = this.label,
rotation = this.rotation,
factor = { left: 0, center: 0.5, right: 1 }[axis.labelAlign],
labelWidth = label.getBBox().width,
slotWidth = axis.getSlotWidth(),
modifiedSlotWidth = slotWidth,
xCorrection = factor,
goRight = 1,
leftPos,
rightPos,
textWidth,
css = {};
// Check if the label overshoots the chart spacing box. If it does, move it.
// If it now overshoots the slotWidth, add ellipsis.
if (!rotation) {
leftPos = pxPos - factor * labelWidth;
rightPos = pxPos + (1 - factor) * labelWidth;
if (leftPos < leftBound) {
modifiedSlotWidth = xy.x + modifiedSlotWidth * (1 - factor) - leftBound;
} else if (rightPos > rightBound) {
modifiedSlotWidth = rightBound - xy.x + modifiedSlotWidth * factor;
goRight = -1;
}
modifiedSlotWidth = mathMin(slotWidth, modifiedSlotWidth); // #4177
if (modifiedSlotWidth < slotWidth && axis.labelAlign === 'center') {
xy.x += goRight * (slotWidth - modifiedSlotWidth - xCorrection * (slotWidth - mathMin(labelWidth, modifiedSlotWidth)));
}
// If the label width exceeds the available space, set a text width to be
// picked up below. Also, if a width has been set before, we need to set a new
// one because the reported labelWidth will be limited by the box (#3938).
if (labelWidth > modifiedSlotWidth || (axis.autoRotation && label.styles.width)) {
textWidth = modifiedSlotWidth;
}
// Add ellipsis to prevent rotated labels to be clipped against the edge of the chart
} else if (rotation < 0 && pxPos - factor * labelWidth < leftBound) {
textWidth = mathRound(pxPos / mathCos(rotation * deg2rad) - leftBound);
} else if (rotation > 0 && pxPos + factor * labelWidth > rightBound) {
textWidth = mathRound((chartWidth - pxPos) / mathCos(rotation * deg2rad));
}
if (textWidth) {
css.width = textWidth;
if (!axis.options.labels.style.textOverflow) {
css.textOverflow = 'ellipsis';
}
label.css(css);
}
},
/**
* Get the x and y position for ticks and labels
*/
getPosition: function (horiz, pos, tickmarkOffset, old) {
var axis = this.axis,
chart = axis.chart,
cHeight = (old && chart.oldChartHeight) || chart.chartHeight;
return {
x: horiz ?
axis.translate(pos + tickmarkOffset, null, null, old) + axis.transB :
axis.left + axis.offset + (axis.opposite ? ((old && chart.oldChartWidth) || chart.chartWidth) - axis.right - axis.left : 0),
y: horiz ?
cHeight - axis.bottom + axis.offset - (axis.opposite ? axis.height : 0) :
cHeight - axis.translate(pos + tickmarkOffset, null, null, old) - axis.transB
};
},
/**
* Get the x, y position of the tick label
*/
getLabelPosition: function (x, y, label, horiz, labelOptions, tickmarkOffset, index, step) {
var axis = this.axis,
transA = axis.transA,
reversed = axis.reversed,
staggerLines = axis.staggerLines,
rotCorr = axis.tickRotCorr || { x: 0, y: 0 },
yOffset = labelOptions.y,
line;
if (!defined(yOffset)) {
if (axis.side === 0) {
yOffset = label.rotation ? -8 : -label.getBBox().height;
} else if (axis.side === 2) {
yOffset = rotCorr.y + 8;
} else {
// #3140, #3140
yOffset = mathCos(label.rotation * deg2rad) * (rotCorr.y - label.getBBox(false, 0).height / 2);
}
}
x = x + labelOptions.x + rotCorr.x - (tickmarkOffset && horiz ?
tickmarkOffset * transA * (reversed ? -1 : 1) : 0);
y = y + yOffset - (tickmarkOffset && !horiz ?
tickmarkOffset * transA * (reversed ? 1 : -1) : 0);
// Correct for staggered labels
if (staggerLines) {
line = (index / (step || 1) % staggerLines);
if (axis.opposite) {
line = staggerLines - line - 1;
}
y += line * (axis.labelOffset / staggerLines);
}
return {
x: x,
y: mathRound(y)
};
},
/**
* Extendible method to return the path of the marker
*/
getMarkPath: function (x, y, tickLength, tickWidth, horiz, renderer) {
return renderer.crispLine([
M,
x,
y,
L,
x + (horiz ? 0 : -tickLength),
y + (horiz ? tickLength : 0)
], tickWidth);
},
/**
* Put everything in place
*
* @param index {Number}
* @param old {Boolean} Use old coordinates to prepare an animation into new position
*/
render: function (index, old, opacity) {
var tick = this,
axis = tick.axis,
options = axis.options,
chart = axis.chart,
renderer = chart.renderer,
horiz = axis.horiz,
type = tick.type,
label = tick.label,
pos = tick.pos,
labelOptions = options.labels,
gridLine = tick.gridLine,
gridPrefix = type ? type + 'Grid' : 'grid',
tickPrefix = type ? type + 'Tick' : 'tick',
gridLineWidth = options[gridPrefix + 'LineWidth'],
gridLineColor = options[gridPrefix + 'LineColor'],
dashStyle = options[gridPrefix + 'LineDashStyle'],
tickSize = axis.tickSize(tickPrefix),
tickColor = options[tickPrefix + 'Color'],
gridLinePath,
mark = tick.mark,
markPath,
step = /*axis.labelStep || */labelOptions.step,
attribs,
show = true,
tickmarkOffset = axis.tickmarkOffset,
xy = tick.getPosition(horiz, pos, tickmarkOffset, old),
x = xy.x,
y = xy.y,
reverseCrisp = ((horiz && x === axis.pos + axis.len) || (!horiz && y === axis.pos)) ? -1 : 1; // #1480, #1687
opacity = pick(opacity, 1);
this.isActive = true;
// create the grid line
if (gridLineWidth) {
gridLinePath = axis.getPlotLinePath(pos + tickmarkOffset, gridLineWidth * reverseCrisp, old, true);
if (gridLine === UNDEFINED) {
attribs = {
stroke: gridLineColor,
'stroke-width': gridLineWidth
};
if (dashStyle) {
attribs.dashstyle = dashStyle;
}
if (!type) {
attribs.zIndex = 1;
}
if (old) {
attribs.opacity = 0;
}
tick.gridLine = gridLine =
gridLineWidth ?
renderer.path(gridLinePath)
.attr(attribs).add(axis.gridGroup) :
null;
}
// If the parameter 'old' is set, the current call will be followed
// by another call, therefore do not do any animations this time
if (!old && gridLine && gridLinePath) {
gridLine[tick.isNew ? 'attr' : 'animate']({
d: gridLinePath,
opacity: opacity
});
}
}
// create the tick mark
if (tickSize) {
if (axis.opposite) {
tickSize[0] = -tickSize[0];
}
markPath = tick.getMarkPath(x, y, tickSize[0], tickSize[1] * reverseCrisp, horiz, renderer);
if (mark) { // updating
mark.animate({
d: markPath,
opacity: opacity
});
} else { // first time
tick.mark = renderer.path(
markPath
).attr({
stroke: tickColor,
'stroke-width': tickSize[1],
opacity: opacity
}).add(axis.axisGroup);
}
}
// the label is created on init - now move it into place
if (label && isNumber(x)) {
label.xy = xy = tick.getLabelPosition(x, y, label, horiz, labelOptions, tickmarkOffset, index, step);
// Apply show first and show last. If the tick is both first and last, it is
// a single centered tick, in which case we show the label anyway (#2100).
if ((tick.isFirst && !tick.isLast && !pick(options.showFirstLabel, 1)) ||
(tick.isLast && !tick.isFirst && !pick(options.showLastLabel, 1))) {
show = false;
// Handle label overflow and show or hide accordingly
} else if (horiz && !axis.isRadial && !labelOptions.step && !labelOptions.rotation && !old && opacity !== 0) {
tick.handleOverflow(xy);
}
// apply step
if (step && index % step) {
// show those indices dividable by step
show = false;
}
// Set the new position, and show or hide
if (show && isNumber(xy.y)) {
xy.opacity = opacity;
label[tick.isNew ? 'attr' : 'animate'](xy);
tick.isNew = false;
} else {
label.attr('y', -9999); // #1338
}
}
},
/**
* Destructor for the tick prototype
*/
destroy: function () {
destroyObjectProperties(this, this.axis);
}
};
/**
* The object wrapper for plot lines and plot bands
* @param {Object} options
*/
Highcharts.PlotLineOrBand = function (axis, options) {
this.axis = axis;
if (options) {
this.options = options;
this.id = options.id;
}
};
Highcharts.PlotLineOrBand.prototype = {
/**
* Render the plot line or plot band. If it is already existing,
* move it.
*/
render: function () {
var plotLine = this,
axis = plotLine.axis,
horiz = axis.horiz,
options = plotLine.options,
optionsLabel = options.label,
label = plotLine.label,
width = options.width,
to = options.to,
from = options.from,
isBand = defined(from) && defined(to),
value = options.value,
dashStyle = options.dashStyle,
svgElem = plotLine.svgElem,
path = [],
addEvent,
eventType,
color = options.color,
zIndex = pick(options.zIndex, 0),
events = options.events,
attribs = {},
renderer = axis.chart.renderer,
log2lin = axis.log2lin;
// logarithmic conversion
if (axis.isLog) {
from = log2lin(from);
to = log2lin(to);
value = log2lin(value);
}
// plot line
if (width) {
path = axis.getPlotLinePath(value, width);
attribs = {
stroke: color,
'stroke-width': width
};
if (dashStyle) {
attribs.dashstyle = dashStyle;
}
} else if (isBand) { // plot band
path = axis.getPlotBandPath(from, to, options);
if (color) {
attribs.fill = color;
}
if (options.borderWidth) {
attribs.stroke = options.borderColor;
attribs['stroke-width'] = options.borderWidth;
}
} else {
return;
}
// zIndex
attribs.zIndex = zIndex;
// common for lines and bands
if (svgElem) {
if (path) {
svgElem.show();
svgElem.animate({ d: path });
} else {
svgElem.hide();
if (label) {
plotLine.label = label = label.destroy();
}
}
} else if (path && path.length) {
plotLine.svgElem = svgElem = renderer.path(path)
.attr(attribs).add();
// events
if (events) {
addEvent = function (eventType) {
svgElem.on(eventType, function (e) {
events[eventType].apply(plotLine, [e]);
});
};
for (eventType in events) {
addEvent(eventType);
}
}
}
// the plot band/line label
if (optionsLabel && defined(optionsLabel.text) && path && path.length &&
axis.width > 0 && axis.height > 0 && !path.flat) {
// apply defaults
optionsLabel = merge({
align: horiz && isBand && 'center',
x: horiz ? !isBand && 4 : 10,
verticalAlign: !horiz && isBand && 'middle',
y: horiz ? isBand ? 16 : 10 : isBand ? 6 : -4,
rotation: horiz && !isBand && 90
}, optionsLabel);
this.renderLabel(optionsLabel, path, isBand, zIndex);
} else if (label) { // move out of sight
label.hide();
}
// chainable
return plotLine;
},
/**
* Render and align label for plot line or band.
*/
renderLabel: function (optionsLabel, path, isBand, zIndex) {
var plotLine = this,
label = plotLine.label,
renderer = plotLine.axis.chart.renderer,
attribs,
xs,
ys,
x,
y;
// add the SVG element
if (!label) {
attribs = {
align: optionsLabel.textAlign || optionsLabel.align,
rotation: optionsLabel.rotation
};
attribs.zIndex = zIndex;
plotLine.label = label = renderer.text(
optionsLabel.text,
0,
0,
optionsLabel.useHTML
)
.attr(attribs)
.css(optionsLabel.style)
.add();
}
// get the bounding box and align the label
// #3000 changed to better handle choice between plotband or plotline
xs = [path[1], path[4], (isBand ? path[6] : path[1])];
ys = [path[2], path[5], (isBand ? path[7] : path[2])];
x = arrayMin(xs);
y = arrayMin(ys);
label.align(optionsLabel, false, {
x: x,
y: y,
width: arrayMax(xs) - x,
height: arrayMax(ys) - y
});
label.show();
},
/**
* Remove the plot line or band
*/
destroy: function () {
// remove it from the lookup
erase(this.axis.plotLinesAndBands, this);
delete this.axis;
destroyObjectProperties(this);
}
};
/**
* Object with members for extending the Axis prototype
*/
AxisPlotLineOrBandExtension = {
/**
* Create the path for a plot band
*/
getPlotBandPath: function (from, to) {
var toPath = this.getPlotLinePath(to, null, null, true),
path = this.getPlotLinePath(from, null, null, true);
if (path && toPath) {
// Flat paths don't need labels (#3836)
path.flat = path.toString() === toPath.toString();
path.push(
toPath[4],
toPath[5],
toPath[1],
toPath[2]
);
} else { // outside the axis area
path = null;
}
return path;
},
addPlotBand: function (options) {
return this.addPlotBandOrLine(options, 'plotBands');
},
addPlotLine: function (options) {
return this.addPlotBandOrLine(options, 'plotLines');
},
/**
* Add a plot band or plot line after render time
*
* @param options {Object} The plotBand or plotLine configuration object
*/
addPlotBandOrLine: function (options, coll) {
var obj = new Highcharts.PlotLineOrBand(this, options).render(),
userOptions = this.userOptions;
if (obj) { // #2189
// Add it to the user options for exporting and Axis.update
if (coll) {
userOptions[coll] = userOptions[coll] || [];
userOptions[coll].push(options);
}
this.plotLinesAndBands.push(obj);
}
return obj;
},
/**
* Remove a plot band or plot line from the chart by id
* @param {Object} id
*/
removePlotBandOrLine: function (id) {
var plotLinesAndBands = this.plotLinesAndBands,
options = this.options,
userOptions = this.userOptions,
i = plotLinesAndBands.length;
while (i--) {
if (plotLinesAndBands[i].id === id) {
plotLinesAndBands[i].destroy();
}
}
each([options.plotLines || [], userOptions.plotLines || [], options.plotBands || [], userOptions.plotBands || []], function (arr) {
i = arr.length;
while (i--) {
if (arr[i].id === id) {
erase(arr, arr[i]);
}
}
});
}
};
/**
* Create a new axis object
* @param {Object} chart
* @param {Object} options
*/
var Axis = Highcharts.Axis = function () {
this.init.apply(this, arguments);
};
Axis.prototype = {
/**
* Default options for the X axis - the Y axis has extended defaults
*/
defaultOptions: {
// allowDecimals: null,
// alternateGridColor: null,
// categories: [],
dateTimeLabelFormats: {
millisecond: '%H:%M:%S.%L',
second: '%H:%M:%S',
minute: '%H:%M',
hour: '%H:%M',
day: '%e. %b',
week: '%e. %b',
month: '%b \'%y',
year: '%Y'
},
endOnTick: false,
gridLineColor: '#D8D8D8',
// gridLineDashStyle: 'solid',
// gridLineWidth: 0,
// reversed: false,
labels: {
enabled: true,
// rotation: 0,
// align: 'center',
// step: null,
style: {
color: '#606060',
cursor: 'default',
fontSize: '11px'
},
x: 0
//y: undefined
/*formatter: function () {
return this.value;
},*/
},
lineColor: '#C0D0E0',
lineWidth: 1,
//linkedTo: null,
//max: undefined,
//min: undefined,
minPadding: 0.01,
maxPadding: 0.01,
//minRange: null,
minorGridLineColor: '#E0E0E0',
// minorGridLineDashStyle: null,
minorGridLineWidth: 1,
minorTickColor: '#A0A0A0',
//minorTickInterval: null,
minorTickLength: 2,
minorTickPosition: 'outside', // inside or outside
//minorTickWidth: 0,
//opposite: false,
//offset: 0,
//plotBands: [{
// events: {},
// zIndex: 1,
// labels: { align, x, verticalAlign, y, style, rotation, textAlign }
//}],
//plotLines: [{
// events: {}
// dashStyle: {}
// zIndex:
// labels: { align, x, verticalAlign, y, style, rotation, textAlign }
//}],
//reversed: false,
// showFirstLabel: true,
// showLastLabel: true,
startOfWeek: 1,
startOnTick: false,
tickColor: '#C0D0E0',
//tickInterval: null,
tickLength: 10,
tickmarkPlacement: 'between', // on or between
tickPixelInterval: 100,
tickPosition: 'outside',
//tickWidth: 1,
title: {
//text: null,
align: 'middle', // low, middle or high
//margin: 0 for horizontal, 10 for vertical axes,
//rotation: 0,
//side: 'outside',
style: {
color: '#707070'
}
//x: 0,
//y: 0
},
type: 'linear' // linear, logarithmic or datetime
//visible: true
},
/**
* This options set extends the defaultOptions for Y axes
*/
defaultYAxisOptions: {
endOnTick: true,
gridLineWidth: 1,
tickPixelInterval: 72,
showLastLabel: true,
labels: {
x: -8
},
lineWidth: 0,
maxPadding: 0.05,
minPadding: 0.05,
startOnTick: true,
//tickWidth: 0,
title: {
rotation: 270,
text: 'Values'
},
stackLabels: {
enabled: false,
//align: dynamic,
//y: dynamic,
//x: dynamic,
//verticalAlign: dynamic,
//textAlign: dynamic,
//rotation: 0,
formatter: function () {
return Highcharts.numberFormat(this.total, -1);
},
style: merge(defaultPlotOptions.line.dataLabels.style, { color: '#000000' })
}
},
/**
* These options extend the defaultOptions for left axes
*/
defaultLeftAxisOptions: {
labels: {
x: -15
},
title: {
rotation: 270
}
},
/**
* These options extend the defaultOptions for right axes
*/
defaultRightAxisOptions: {
labels: {
x: 15
},
title: {
rotation: 90
}
},
/**
* These options extend the defaultOptions for bottom axes
*/
defaultBottomAxisOptions: {
labels: {
autoRotation: [-45],
x: 0
// overflow: undefined,
// staggerLines: null
},
title: {
rotation: 0
}
},
/**
* These options extend the defaultOptions for top axes
*/
defaultTopAxisOptions: {
labels: {
autoRotation: [-45],
x: 0
// overflow: undefined
// staggerLines: null
},
title: {
rotation: 0
}
},
/**
* Initialize the axis
*/
init: function (chart, userOptions) {
var isXAxis = userOptions.isX,
axis = this;
axis.chart = chart;
// Flag, is the axis horizontal
axis.horiz = chart.inverted ? !isXAxis : isXAxis;
// Flag, isXAxis
axis.isXAxis = isXAxis;
axis.coll = isXAxis ? 'xAxis' : 'yAxis';
axis.opposite = userOptions.opposite; // needed in setOptions
axis.side = userOptions.side || (axis.horiz ?
(axis.opposite ? 0 : 2) : // top : bottom
(axis.opposite ? 1 : 3)); // right : left
axis.setOptions(userOptions);
var options = this.options,
type = options.type,
isDatetimeAxis = type === 'datetime';
axis.labelFormatter = options.labels.formatter || axis.defaultLabelFormatter; // can be overwritten by dynamic format
// Flag, stagger lines or not
axis.userOptions = userOptions;
//axis.axisTitleMargin = UNDEFINED,// = options.title.margin,
axis.minPixelPadding = 0;
axis.reversed = options.reversed;
axis.visible = options.visible !== false;
axis.zoomEnabled = options.zoomEnabled !== false;
// Initial categories
axis.categories = options.categories || type === 'category';
axis.names = axis.names || []; // Preserve on update (#3830)
// Elements
//axis.axisGroup = UNDEFINED;
//axis.gridGroup = UNDEFINED;
//axis.axisTitle = UNDEFINED;
//axis.axisLine = UNDEFINED;
// Shorthand types
axis.isLog = type === 'logarithmic';
axis.isDatetimeAxis = isDatetimeAxis;
// Flag, if axis is linked to another axis
axis.isLinked = defined(options.linkedTo);
// Linked axis.
//axis.linkedParent = UNDEFINED;
// Tick positions
//axis.tickPositions = UNDEFINED; // array containing predefined positions
// Tick intervals
//axis.tickInterval = UNDEFINED;
//axis.minorTickInterval = UNDEFINED;
// Major ticks
axis.ticks = {};
axis.labelEdge = [];
// Minor ticks
axis.minorTicks = {};
// List of plotLines/Bands
axis.plotLinesAndBands = [];
// Alternate bands
axis.alternateBands = {};
// Axis metrics
//axis.left = UNDEFINED;
//axis.top = UNDEFINED;
//axis.width = UNDEFINED;
//axis.height = UNDEFINED;
//axis.bottom = UNDEFINED;
//axis.right = UNDEFINED;
//axis.transA = UNDEFINED;
//axis.transB = UNDEFINED;
//axis.oldTransA = UNDEFINED;
axis.len = 0;
//axis.oldMin = UNDEFINED;
//axis.oldMax = UNDEFINED;
//axis.oldUserMin = UNDEFINED;
//axis.oldUserMax = UNDEFINED;
//axis.oldAxisLength = UNDEFINED;
axis.minRange = axis.userMinRange = options.minRange || options.maxZoom;
axis.range = options.range;
axis.offset = options.offset || 0;
// Dictionary for stacks
axis.stacks = {};
axis.oldStacks = {};
axis.stacksTouched = 0;
// Min and max in the data
//axis.dataMin = UNDEFINED,
//axis.dataMax = UNDEFINED,
// The axis range
axis.max = null;
axis.min = null;
// User set min and max
//axis.userMin = UNDEFINED,
//axis.userMax = UNDEFINED,
// Crosshair options
axis.crosshair = pick(options.crosshair, splat(chart.options.tooltip.crosshairs)[isXAxis ? 0 : 1], false);
// Run Axis
var eventType,
events = axis.options.events;
// Register
if (inArray(axis, chart.axes) === -1) { // don't add it again on Axis.update()
if (isXAxis && !this.isColorAxis) { // #2713
chart.axes.splice(chart.xAxis.length, 0, axis);
} else {
chart.axes.push(axis);
}
chart[axis.coll].push(axis);
}
axis.series = axis.series || []; // populated by Series
// inverted charts have reversed xAxes as default
if (chart.inverted && isXAxis && axis.reversed === UNDEFINED) {
axis.reversed = true;
}
axis.removePlotBand = axis.removePlotBandOrLine;
axis.removePlotLine = axis.removePlotBandOrLine;
// register event listeners
for (eventType in events) {
addEvent(axis, eventType, events[eventType]);
}
// extend logarithmic axis
if (axis.isLog) {
axis.val2lin = axis.log2lin;
axis.lin2val = axis.lin2log;
}
},
/**
* Merge and set options
*/
setOptions: function (userOptions) {
this.options = merge(
this.defaultOptions,
this.isXAxis ? {} : this.defaultYAxisOptions,
[this.defaultTopAxisOptions, this.defaultRightAxisOptions,
this.defaultBottomAxisOptions, this.defaultLeftAxisOptions][this.side],
merge(
defaultOptions[this.coll], // if set in setOptions (#1053)
userOptions
)
);
},
/**
* The default label formatter. The context is a special config object for the label.
*/
defaultLabelFormatter: function () {
var axis = this.axis,
value = this.value,
categories = axis.categories,
dateTimeLabelFormat = this.dateTimeLabelFormat,
numericSymbols = defaultOptions.lang.numericSymbols,
i = numericSymbols && numericSymbols.length,
multi,
ret,
formatOption = axis.options.labels.format,
// make sure the same symbol is added for all labels on a linear axis
numericSymbolDetector = axis.isLog ? value : axis.tickInterval;
if (formatOption) {
ret = format(formatOption, this);
} else if (categories) {
ret = value;
} else if (dateTimeLabelFormat) { // datetime axis
ret = dateFormat(dateTimeLabelFormat, value);
} else if (i && numericSymbolDetector >= 1000) {
// Decide whether we should add a numeric symbol like k (thousands) or M (millions).
// If we are to enable this in tooltip or other places as well, we can move this
// logic to the numberFormatter and enable it by a parameter.
while (i-- && ret === UNDEFINED) {
multi = Math.pow(1000, i + 1);
if (numericSymbolDetector >= multi && (value * 10) % multi === 0 && numericSymbols[i] !== null) {
ret = Highcharts.numberFormat(value / multi, -1) + numericSymbols[i];
}
}
}
if (ret === UNDEFINED) {
if (mathAbs(value) >= 10000) { // add thousands separators
ret = Highcharts.numberFormat(value, -1);
} else { // small numbers
ret = Highcharts.numberFormat(value, -1, UNDEFINED, ''); // #2466
}
}
return ret;
},
/**
* Get the minimum and maximum for the series of each axis
*/
getSeriesExtremes: function () {
var axis = this,
chart = axis.chart;
axis.hasVisibleSeries = false;
// Reset properties in case we're redrawing (#3353)
axis.dataMin = axis.dataMax = axis.threshold = null;
axis.softThreshold = !axis.isXAxis;
if (axis.buildStacks) {
axis.buildStacks();
}
// loop through this axis' series
each(axis.series, function (series) {
if (series.visible || !chart.options.chart.ignoreHiddenSeries) {
var seriesOptions = series.options,
xData,
threshold = seriesOptions.threshold,
seriesDataMin,
seriesDataMax;
axis.hasVisibleSeries = true;
// Validate threshold in logarithmic axes
if (axis.isLog && threshold <= 0) {
threshold = null;
}
// Get dataMin and dataMax for X axes
if (axis.isXAxis) {
xData = series.xData;
if (xData.length) {
// If xData contains values which is not numbers, then filter them out.
// To prevent performance hit, we only do this after we have already
// found seriesDataMin because in most cases all data is valid. #5234.
seriesDataMin = arrayMin(xData);
if (!isNumber(seriesDataMin) && !(seriesDataMin instanceof Date)) { // Date for #5010
xData = grep(xData, function (x) {
return isNumber(x);
});
seriesDataMin = arrayMin(xData); // Do it again with valid data
}
axis.dataMin = mathMin(pick(axis.dataMin, xData[0]), seriesDataMin);
axis.dataMax = mathMax(pick(axis.dataMax, xData[0]), arrayMax(xData));
}
// Get dataMin and dataMax for Y axes, as well as handle stacking and processed data
} else {
// Get this particular series extremes
series.getExtremes();
seriesDataMax = series.dataMax;
seriesDataMin = series.dataMin;
// Get the dataMin and dataMax so far. If percentage is used, the min and max are
// always 0 and 100. If seriesDataMin and seriesDataMax is null, then series
// doesn't have active y data, we continue with nulls
if (defined(seriesDataMin) && defined(seriesDataMax)) {
axis.dataMin = mathMin(pick(axis.dataMin, seriesDataMin), seriesDataMin);
axis.dataMax = mathMax(pick(axis.dataMax, seriesDataMax), seriesDataMax);
}
// Adjust to threshold
if (defined(threshold)) {
axis.threshold = threshold;
}
// If any series has a hard threshold, it takes precedence
if (!seriesOptions.softThreshold || axis.isLog) {
axis.softThreshold = false;
}
}
}
});
},
/**
* Translate from axis value to pixel position on the chart, or back
*
*/
translate: function (val, backwards, cvsCoord, old, handleLog, pointPlacement) {
var axis = this.linkedParent || this, // #1417
sign = 1,
cvsOffset = 0,
localA = old ? axis.oldTransA : axis.transA,
localMin = old ? axis.oldMin : axis.min,
returnValue,
minPixelPadding = axis.minPixelPadding,
doPostTranslate = (axis.isOrdinal || axis.isBroken || (axis.isLog && handleLog)) && axis.lin2val;
if (!localA) {
localA = axis.transA;
}
// In vertical axes, the canvas coordinates start from 0 at the top like in
// SVG.
if (cvsCoord) {
sign *= -1; // canvas coordinates inverts the value
cvsOffset = axis.len;
}
// Handle reversed axis
if (axis.reversed) {
sign *= -1;
cvsOffset -= sign * (axis.sector || axis.len);
}
// From pixels to value
if (backwards) { // reverse translation
val = val * sign + cvsOffset;
val -= minPixelPadding;
returnValue = val / localA + localMin; // from chart pixel to value
if (doPostTranslate) { // log and ordinal axes
returnValue = axis.lin2val(returnValue);
}
// From value to pixels
} else {
if (doPostTranslate) { // log and ordinal axes
val = axis.val2lin(val);
}
if (pointPlacement === 'between') {
pointPlacement = 0.5;
}
returnValue = sign * (val - localMin) * localA + cvsOffset + (sign * minPixelPadding) +
(isNumber(pointPlacement) ? localA * pointPlacement * axis.pointRange : 0);
}
return returnValue;
},
/**
* Utility method to translate an axis value to pixel position.
* @param {Number} value A value in terms of axis units
* @param {Boolean} paneCoordinates Whether to return the pixel coordinate relative to the chart
* or just the axis/pane itself.
*/
toPixels: function (value, paneCoordinates) {
return this.translate(value, false, !this.horiz, null, true) + (paneCoordinates ? 0 : this.pos);
},
/*
* Utility method to translate a pixel position in to an axis value
* @param {Number} pixel The pixel value coordinate
* @param {Boolean} paneCoordiantes Whether the input pixel is relative to the chart or just the
* axis/pane itself.
*/
toValue: function (pixel, paneCoordinates) {
return this.translate(pixel - (paneCoordinates ? 0 : this.pos), true, !this.horiz, null, true);
},
/**
* Create the path for a plot line that goes from the given value on
* this axis, across the plot to the opposite side
* @param {Number} value
* @param {Number} lineWidth Used for calculation crisp line
* @param {Number] old Use old coordinates (for resizing and rescaling)
*/
getPlotLinePath: function (value, lineWidth, old, force, translatedValue) {
var axis = this,
chart = axis.chart,
axisLeft = axis.left,
axisTop = axis.top,
x1,
y1,
x2,
y2,
cHeight = (old && chart.oldChartHeight) || chart.chartHeight,
cWidth = (old && chart.oldChartWidth) || chart.chartWidth,
skip,
transB = axis.transB,
/**
* Check if x is between a and b. If not, either move to a/b or skip,
* depending on the force parameter.
*/
between = function (x, a, b) {
if (x < a || x > b) {
if (force) {
x = mathMin(mathMax(a, x), b);
} else {
skip = true;
}
}
return x;
};
translatedValue = pick(translatedValue, axis.translate(value, null, null, old));
x1 = x2 = mathRound(translatedValue + transB);
y1 = y2 = mathRound(cHeight - translatedValue - transB);
if (!isNumber(translatedValue)) { // no min or max
skip = true;
} else if (axis.horiz) {
y1 = axisTop;
y2 = cHeight - axis.bottom;
x1 = x2 = between(x1, axisLeft, axisLeft + axis.width);
} else {
x1 = axisLeft;
x2 = cWidth - axis.right;
y1 = y2 = between(y1, axisTop, axisTop + axis.height);
}
return skip && !force ?
null :
chart.renderer.crispLine([M, x1, y1, L, x2, y2], lineWidth || 1);
},
/**
* Set the tick positions of a linear axis to round values like whole tens or every five.
*/
getLinearTickPositions: function (tickInterval, min, max) {
var pos,
lastPos,
roundedMin = correctFloat(mathFloor(min / tickInterval) * tickInterval),
roundedMax = correctFloat(mathCeil(max / tickInterval) * tickInterval),
tickPositions = [];
// For single points, add a tick regardless of the relative position (#2662)
if (min === max && isNumber(min)) {
return [min];
}
// Populate the intermediate values
pos = roundedMin;
while (pos <= roundedMax) {
// Place the tick on the rounded value
tickPositions.push(pos);
// Always add the raw tickInterval, not the corrected one.
pos = correctFloat(pos + tickInterval);
// If the interval is not big enough in the current min - max range to actually increase
// the loop variable, we need to break out to prevent endless loop. Issue #619
if (pos === lastPos) {
break;
}
// Record the last value
lastPos = pos;
}
return tickPositions;
},
/**
* Return the minor tick positions. For logarithmic axes, reuse the same logic
* as for major ticks.
*/
getMinorTickPositions: function () {
var axis = this,
options = axis.options,
tickPositions = axis.tickPositions,
minorTickInterval = axis.minorTickInterval,
minorTickPositions = [],
pos,
i,
pointRangePadding = axis.pointRangePadding || 0,
min = axis.min - pointRangePadding, // #1498
max = axis.max + pointRangePadding, // #1498
range = max - min,
len;
// If minor ticks get too dense, they are hard to read, and may cause long running script. So we don't draw them.
if (range && range / minorTickInterval < axis.len / 3) { // #3875
if (axis.isLog) {
len = tickPositions.length;
for (i = 1; i < len; i++) {
minorTickPositions = minorTickPositions.concat(
axis.getLogTickPositions(minorTickInterval, tickPositions[i - 1], tickPositions[i], true)
);
}
} else if (axis.isDatetimeAxis && options.minorTickInterval === 'auto') { // #1314
minorTickPositions = minorTickPositions.concat(
axis.getTimeTicks(
axis.normalizeTimeTickInterval(minorTickInterval),
min,
max,
options.startOfWeek
)
);
} else {
for (pos = min + (tickPositions[0] - min) % minorTickInterval; pos <= max; pos += minorTickInterval) {
minorTickPositions.push(pos);
}
}
}
if (minorTickPositions.length !== 0) { // don't change the extremes, when there is no minor ticks
axis.trimTicks(minorTickPositions, options.startOnTick, options.endOnTick); // #3652 #3743 #1498
}
return minorTickPositions;
},
/**
* Adjust the min and max for the minimum range. Keep in mind that the series data is
* not yet processed, so we don't have information on data cropping and grouping, or
* updated axis.pointRange or series.pointRange. The data can't be processed until
* we have finally established min and max.
*/
adjustForMinRange: function () {
var axis = this,
options = axis.options,
min = axis.min,
max = axis.max,
zoomOffset,
spaceAvailable = axis.dataMax - axis.dataMin >= axis.minRange,
closestDataRange,
i,
distance,
xData,
loopLength,
minArgs,
maxArgs,
minRange;
// Set the automatic minimum range based on the closest point distance
if (axis.isXAxis && axis.minRange === UNDEFINED && !axis.isLog) {
if (defined(options.min) || defined(options.max)) {
axis.minRange = null; // don't do this again
} else {
// Find the closest distance between raw data points, as opposed to
// closestPointRange that applies to processed points (cropped and grouped)
each(axis.series, function (series) {
xData = series.xData;
loopLength = series.xIncrement ? 1 : xData.length - 1;
for (i = loopLength; i > 0; i--) {
distance = xData[i] - xData[i - 1];
if (closestDataRange === UNDEFINED || distance < closestDataRange) {
closestDataRange = distance;
}
}
});
axis.minRange = mathMin(closestDataRange * 5, axis.dataMax - axis.dataMin);
}
}
// if minRange is exceeded, adjust
if (max - min < axis.minRange) {
minRange = axis.minRange;
zoomOffset = (minRange - max + min) / 2;
// if min and max options have been set, don't go beyond it
minArgs = [min - zoomOffset, pick(options.min, min - zoomOffset)];
if (spaceAvailable) { // if space is available, stay within the data range
minArgs[2] = axis.dataMin;
}
min = arrayMax(minArgs);
maxArgs = [min + minRange, pick(options.max, min + minRange)];
if (spaceAvailable) { // if space is availabe, stay within the data range
maxArgs[2] = axis.dataMax;
}
max = arrayMin(maxArgs);
// now if the max is adjusted, adjust the min back
if (max - min < minRange) {
minArgs[0] = max - minRange;
minArgs[1] = pick(options.min, max - minRange);
min = arrayMax(minArgs);
}
}
// Record modified extremes
axis.min = min;
axis.max = max;
},
/**
* Find the closestPointRange across all series
*/
getClosest: function () {
var ret;
each(this.series, function (series) {
var seriesClosest = series.closestPointRange;
if (!series.noSharedTooltip && defined(seriesClosest)) {
ret = defined(ret) ?
mathMin(ret, seriesClosest) :
seriesClosest;
}
});
return ret;
},
/**
* Update translation information
*/
setAxisTranslation: function (saveOld) {
var axis = this,
range = axis.max - axis.min,
pointRange = axis.axisPointRange || 0,
closestPointRange,
minPointOffset = 0,
pointRangePadding = 0,
linkedParent = axis.linkedParent,
ordinalCorrection,
hasCategories = !!axis.categories,
transA = axis.transA,
isXAxis = axis.isXAxis;
// Adjust translation for padding. Y axis with categories need to go through the same (#1784).
if (isXAxis || hasCategories || pointRange) {
if (linkedParent) {
minPointOffset = linkedParent.minPointOffset;
pointRangePadding = linkedParent.pointRangePadding;
} else {
// Get the closest points
closestPointRange = axis.getClosest();
each(axis.series, function (series) {
var seriesPointRange = hasCategories ?
1 :
(isXAxis ?
pick(series.options.pointRange, closestPointRange, 0) :
(axis.axisPointRange || 0)), // #2806
pointPlacement = series.options.pointPlacement;
pointRange = mathMax(pointRange, seriesPointRange);
if (!axis.single) {
// minPointOffset is the value padding to the left of the axis in order to make
// room for points with a pointRange, typically columns. When the pointPlacement option
// is 'between' or 'on', this padding does not apply.
minPointOffset = mathMax(
minPointOffset,
isString(pointPlacement) ? 0 : seriesPointRange / 2
);
// Determine the total padding needed to the length of the axis to make room for the
// pointRange. If the series' pointPlacement is 'on', no padding is added.
pointRangePadding = mathMax(
pointRangePadding,
pointPlacement === 'on' ? 0 : seriesPointRange
);
}
});
}
// Record minPointOffset and pointRangePadding
ordinalCorrection = axis.ordinalSlope && closestPointRange ? axis.ordinalSlope / closestPointRange : 1; // #988, #1853
axis.minPointOffset = minPointOffset = minPointOffset * ordinalCorrection;
axis.pointRangePadding = pointRangePadding = pointRangePadding * ordinalCorrection;
// pointRange means the width reserved for each point, like in a column chart
axis.pointRange = mathMin(pointRange, range);
// closestPointRange means the closest distance between points. In columns
// it is mostly equal to pointRange, but in lines pointRange is 0 while closestPointRange
// is some other value
if (isXAxis) {
axis.closestPointRange = closestPointRange;
}
}
// Secondary values
if (saveOld) {
axis.oldTransA = transA;
}
axis.translationSlope = axis.transA = transA = axis.len / ((range + pointRangePadding) || 1);
axis.transB = axis.horiz ? axis.left : axis.bottom; // translation addend
axis.minPixelPadding = transA * minPointOffset;
},
minFromRange: function () {
return this.max - this.range;
},
/**
* Set the tick positions to round values and optionally extend the extremes
* to the nearest tick
*/
setTickInterval: function (secondPass) {
var axis = this,
chart = axis.chart,
options = axis.options,
isLog = axis.isLog,
log2lin = axis.log2lin,
isDatetimeAxis = axis.isDatetimeAxis,
isXAxis = axis.isXAxis,
isLinked = axis.isLinked,
maxPadding = options.maxPadding,
minPadding = options.minPadding,
length,
linkedParentExtremes,
tickIntervalOption = options.tickInterval,
minTickInterval,
tickPixelIntervalOption = options.tickPixelInterval,
categories = axis.categories,
threshold = axis.threshold,
softThreshold = axis.softThreshold,
thresholdMin,
thresholdMax,
hardMin,
hardMax;
if (!isDatetimeAxis && !categories && !isLinked) {
this.getTickAmount();
}
// Min or max set either by zooming/setExtremes or initial options
hardMin = pick(axis.userMin, options.min);
hardMax = pick(axis.userMax, options.max);
// Linked axis gets the extremes from the parent axis
if (isLinked) {
axis.linkedParent = chart[axis.coll][options.linkedTo];
linkedParentExtremes = axis.linkedParent.getExtremes();
axis.min = pick(linkedParentExtremes.min, linkedParentExtremes.dataMin);
axis.max = pick(linkedParentExtremes.max, linkedParentExtremes.dataMax);
if (options.type !== axis.linkedParent.options.type) {
error(11, 1); // Can't link axes of different type
}
// Initial min and max from the extreme data values
} else {
// Adjust to hard threshold
if (!softThreshold && defined(threshold)) {
if (axis.dataMin >= threshold) {
thresholdMin = threshold;
minPadding = 0;
} else if (axis.dataMax <= threshold) {
thresholdMax = threshold;
maxPadding = 0;
}
}
axis.min = pick(hardMin, thresholdMin, axis.dataMin);
axis.max = pick(hardMax, thresholdMax, axis.dataMax);
}
if (isLog) {
if (!secondPass && mathMin(axis.min, pick(axis.dataMin, axis.min)) <= 0) { // #978
error(10, 1); // Can't plot negative values on log axis
}
// The correctFloat cures #934, float errors on full tens. But it
// was too aggressive for #4360 because of conversion back to lin,
// therefore use precision 15.
axis.min = correctFloat(log2lin(axis.min), 15);
axis.max = correctFloat(log2lin(axis.max), 15);
}
// handle zoomed range
if (axis.range && defined(axis.max)) {
axis.userMin = axis.min = hardMin = mathMax(axis.min, axis.minFromRange()); // #618
axis.userMax = hardMax = axis.max;
axis.range = null; // don't use it when running setExtremes
}
// Hook for Highstock Scroller. Consider combining with beforePadding.
fireEvent(axis, 'foundExtremes');
// Hook for adjusting this.min and this.max. Used by bubble series.
if (axis.beforePadding) {
axis.beforePadding();
}
// adjust min and max for the minimum range
axis.adjustForMinRange();
// Pad the values to get clear of the chart's edges. To avoid tickInterval taking the padding
// into account, we do this after computing tick interval (#1337).
if (!categories && !axis.axisPointRange && !axis.usePercentage && !isLinked && defined(axis.min) && defined(axis.max)) {
length = axis.max - axis.min;
if (length) {
if (!defined(hardMin) && minPadding) {
axis.min -= length * minPadding;
}
if (!defined(hardMax) && maxPadding) {
axis.max += length * maxPadding;
}
}
}
// Stay within floor and ceiling
if (isNumber(options.floor)) {
axis.min = mathMax(axis.min, options.floor);
}
if (isNumber(options.ceiling)) {
axis.max = mathMin(axis.max, options.ceiling);
}
// When the threshold is soft, adjust the extreme value only if
// the data extreme and the padded extreme land on either side of the threshold. For example,
// a series of [0, 1, 2, 3] would make the yAxis add a tick for -1 because of the
// default minPadding and startOnTick options. This is prevented by the softThreshold
// option.
if (softThreshold && defined(axis.dataMin)) {
threshold = threshold || 0;
if (!defined(hardMin) && axis.min < threshold && axis.dataMin >= threshold) {
axis.min = threshold;
} else if (!defined(hardMax) && axis.max > threshold && axis.dataMax <= threshold) {
axis.max = threshold;
}
}
// get tickInterval
if (axis.min === axis.max || axis.min === undefined || axis.max === undefined) {
axis.tickInterval = 1;
} else if (isLinked && !tickIntervalOption &&
tickPixelIntervalOption === axis.linkedParent.options.tickPixelInterval) {
axis.tickInterval = tickIntervalOption = axis.linkedParent.tickInterval;
} else {
axis.tickInterval = pick(
tickIntervalOption,
this.tickAmount ? ((axis.max - axis.min) / mathMax(this.tickAmount - 1, 1)) : undefined,
categories ? // for categoried axis, 1 is default, for linear axis use tickPix
1 :
// don't let it be more than the data range
(axis.max - axis.min) * tickPixelIntervalOption / mathMax(axis.len, tickPixelIntervalOption)
);
}
// Now we're finished detecting min and max, crop and group series data. This
// is in turn needed in order to find tick positions in ordinal axes.
if (isXAxis && !secondPass) {
each(axis.series, function (series) {
series.processData(axis.min !== axis.oldMin || axis.max !== axis.oldMax);
});
}
// set the translation factor used in translate function
axis.setAxisTranslation(true);
// hook for ordinal axes and radial axes
if (axis.beforeSetTickPositions) {
axis.beforeSetTickPositions();
}
// hook for extensions, used in Highstock ordinal axes
if (axis.postProcessTickInterval) {
axis.tickInterval = axis.postProcessTickInterval(axis.tickInterval);
}
// In column-like charts, don't cramp in more ticks than there are points (#1943, #4184)
if (axis.pointRange && !tickIntervalOption) {
axis.tickInterval = mathMax(axis.pointRange, axis.tickInterval);
}
// Before normalizing the tick interval, handle minimum tick interval. This applies only if tickInterval is not defined.
minTickInterval = pick(options.minTickInterval, axis.isDatetimeAxis && axis.closestPointRange);
if (!tickIntervalOption && axis.tickInterval < minTickInterval) {
axis.tickInterval = minTickInterval;
}
// for linear axes, get magnitude and normalize the interval
if (!isDatetimeAxis && !isLog && !tickIntervalOption) {
axis.tickInterval = normalizeTickInterval(
axis.tickInterval,
null,
getMagnitude(axis.tickInterval),
// If the tick interval is between 0.5 and 5 and the axis max is in the order of
// thousands, chances are we are dealing with years. Don't allow decimals. #3363.
pick(options.allowDecimals, !(axis.tickInterval > 0.5 && axis.tickInterval < 5 && axis.max > 1000 && axis.max < 9999)),
!!this.tickAmount
);
}
// Prevent ticks from getting so close that we can't draw the labels
if (!this.tickAmount && this.len) { // Color axis with disabled legend has no length
axis.tickInterval = axis.unsquish();
}
this.setTickPositions();
},
/**
* Now we have computed the normalized tickInterval, get the tick positions
*/
setTickPositions: function () {
var options = this.options,
tickPositions,
tickPositionsOption = options.tickPositions,
tickPositioner = options.tickPositioner,
startOnTick = options.startOnTick,
endOnTick = options.endOnTick,
single;
// Set the tickmarkOffset
this.tickmarkOffset = (this.categories && options.tickmarkPlacement === 'between' &&
this.tickInterval === 1) ? 0.5 : 0; // #3202
// get minorTickInterval
this.minorTickInterval = options.minorTickInterval === 'auto' && this.tickInterval ?
this.tickInterval / 5 : options.minorTickInterval;
// Find the tick positions
this.tickPositions = tickPositions = tickPositionsOption && tickPositionsOption.slice(); // Work on a copy (#1565)
if (!tickPositions) {
if (this.isDatetimeAxis) {
tickPositions = this.getTimeTicks(
this.normalizeTimeTickInterval(this.tickInterval, options.units),
this.min,
this.max,
options.startOfWeek,
this.ordinalPositions,
this.closestPointRange,
true
);
} else if (this.isLog) {
tickPositions = this.getLogTickPositions(this.tickInterval, this.min, this.max);
} else {
tickPositions = this.getLinearTickPositions(this.tickInterval, this.min, this.max);
}
// Too dense ticks, keep only the first and last (#4477)
if (tickPositions.length > this.len) {
tickPositions = [tickPositions[0], tickPositions.pop()];
}
this.tickPositions = tickPositions;
// Run the tick positioner callback, that allows modifying auto tick positions.
if (tickPositioner) {
tickPositioner = tickPositioner.apply(this, [this.min, this.max]);
if (tickPositioner) {
this.tickPositions = tickPositions = tickPositioner;
}
}
}
if (!this.isLinked) {
// reset min/max or remove extremes based on start/end on tick
this.trimTicks(tickPositions, startOnTick, endOnTick);
// When there is only one point, or all points have the same value on this axis, then min
// and max are equal and tickPositions.length is 0 or 1. In this case, add some padding
// in order to center the point, but leave it with one tick. #1337.
if (this.min === this.max && defined(this.min) && !this.tickAmount) {
// Substract half a unit (#2619, #2846, #2515, #3390)
single = true;
this.min -= 0.5;
this.max += 0.5;
}
this.single = single;
if (!tickPositionsOption && !tickPositioner) {
this.adjustTickAmount();
}
}
},
/**
* Handle startOnTick and endOnTick by either adapting to padding min/max or rounded min/max
*/
trimTicks: function (tickPositions, startOnTick, endOnTick) {
var roundedMin = tickPositions[0],
roundedMax = tickPositions[tickPositions.length - 1],
minPointOffset = this.minPointOffset || 0;
if (startOnTick) {
this.min = roundedMin;
} else {
while (this.min - minPointOffset > tickPositions[0]) {
tickPositions.shift();
}
}
if (endOnTick) {
this.max = roundedMax;
} else {
while (this.max + minPointOffset < tickPositions[tickPositions.length - 1]) {
tickPositions.pop();
}
}
// If no tick are left, set one tick in the middle (#3195)
if (tickPositions.length === 0 && defined(roundedMin)) {
tickPositions.push((roundedMax + roundedMin) / 2);
}
},
/**
* Check if there are multiple axes in the same pane
* @returns {Boolean} There are other axes
*/
alignToOthers: function () {
var others = {}, // Whether there is another axis to pair with this one
hasOther,
options = this.options;
if (this.chart.options.chart.alignTicks !== false && options.alignTicks !== false) {
each(this.chart[this.coll], function (axis) {
var otherOptions = axis.options,
horiz = axis.horiz,
key = [
horiz ? otherOptions.left : otherOptions.top,
otherOptions.width,
otherOptions.height,
otherOptions.pane
].join(',');
if (axis.series.length) { // #4442
if (others[key]) {
hasOther = true; // #4201
} else {
others[key] = 1;
}
}
});
}
return hasOther;
},
/**
* Set the max ticks of either the x and y axis collection
*/
getTickAmount: function () {
var options = this.options,
tickAmount = options.tickAmount,
tickPixelInterval = options.tickPixelInterval;
if (!defined(options.tickInterval) && this.len < tickPixelInterval && !this.isRadial &&
!this.isLog && options.startOnTick && options.endOnTick) {
tickAmount = 2;
}
if (!tickAmount && this.alignToOthers()) {
// Add 1 because 4 tick intervals require 5 ticks (including first and last)
tickAmount = mathCeil(this.len / tickPixelInterval) + 1;
}
// For tick amounts of 2 and 3, compute five ticks and remove the intermediate ones. This
// prevents the axis from adding ticks that are too far away from the data extremes.
if (tickAmount < 4) {
this.finalTickAmt = tickAmount;
tickAmount = 5;
}
this.tickAmount = tickAmount;
},
/**
* When using multiple axes, adjust the number of ticks to match the highest
* number of ticks in that group
*/
adjustTickAmount: function () {
var tickInterval = this.tickInterval,
tickPositions = this.tickPositions,
tickAmount = this.tickAmount,
finalTickAmt = this.finalTickAmt,
currentTickAmount = tickPositions && tickPositions.length,
i,
len;
if (currentTickAmount < tickAmount) {
while (tickPositions.length < tickAmount) {
tickPositions.push(correctFloat(
tickPositions[tickPositions.length - 1] + tickInterval
));
}
this.transA *= (currentTickAmount - 1) / (tickAmount - 1);
this.max = tickPositions[tickPositions.length - 1];
// We have too many ticks, run second pass to try to reduce ticks
} else if (currentTickAmount > tickAmount) {
this.tickInterval *= 2;
this.setTickPositions();
}
// The finalTickAmt property is set in getTickAmount
if (defined(finalTickAmt)) {
i = len = tickPositions.length;
while (i--) {
if (
(finalTickAmt === 3 && i % 2 === 1) || // Remove every other tick
(finalTickAmt <= 2 && i > 0 && i < len - 1) // Remove all but first and last
) {
tickPositions.splice(i, 1);
}
}
this.finalTickAmt = UNDEFINED;
}
},
/**
* Set the scale based on data min and max, user set min and max or options
*
*/
setScale: function () {
var axis = this,
isDirtyData,
isDirtyAxisLength;
axis.oldMin = axis.min;
axis.oldMax = axis.max;
axis.oldAxisLength = axis.len;
// set the new axisLength
axis.setAxisSize();
//axisLength = horiz ? axisWidth : axisHeight;
isDirtyAxisLength = axis.len !== axis.oldAxisLength;
// is there new data?
each(axis.series, function (series) {
if (series.isDirtyData || series.isDirty ||
series.xAxis.isDirty) { // when x axis is dirty, we need new data extremes for y as well
isDirtyData = true;
}
});
// do we really need to go through all this?
if (isDirtyAxisLength || isDirtyData || axis.isLinked || axis.forceRedraw ||
axis.userMin !== axis.oldUserMin || axis.userMax !== axis.oldUserMax || axis.alignToOthers()) {
if (axis.resetStacks) {
axis.resetStacks();
}
axis.forceRedraw = false;
// get data extremes if needed
axis.getSeriesExtremes();
// get fixed positions based on tickInterval
axis.setTickInterval();
// record old values to decide whether a rescale is necessary later on (#540)
axis.oldUserMin = axis.userMin;
axis.oldUserMax = axis.userMax;
// Mark as dirty if it is not already set to dirty and extremes have changed. #595.
if (!axis.isDirty) {
axis.isDirty = isDirtyAxisLength || axis.min !== axis.oldMin || axis.max !== axis.oldMax;
}
} else if (axis.cleanStacks) {
axis.cleanStacks();
}
},
/**
* Set the extremes and optionally redraw
* @param {Number} newMin
* @param {Number} newMax
* @param {Boolean} redraw
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
* @param {Object} eventArguments
*
*/
setExtremes: function (newMin, newMax, redraw, animation, eventArguments) {
var axis = this,
chart = axis.chart;
redraw = pick(redraw, true); // defaults to true
each(axis.series, function (serie) {
delete serie.kdTree;
});
// Extend the arguments with min and max
eventArguments = extend(eventArguments, {
min: newMin,
max: newMax
});
// Fire the event
fireEvent(axis, 'setExtremes', eventArguments, function () { // the default event handler
axis.userMin = newMin;
axis.userMax = newMax;
axis.eventArgs = eventArguments;
if (redraw) {
chart.redraw(animation);
}
});
},
/**
* Overridable method for zooming chart. Pulled out in a separate method to allow overriding
* in stock charts.
*/
zoom: function (newMin, newMax) {
var dataMin = this.dataMin,
dataMax = this.dataMax,
options = this.options,
min = mathMin(dataMin, pick(options.min, dataMin)),
max = mathMax(dataMax, pick(options.max, dataMax));
// Prevent pinch zooming out of range. Check for defined is for #1946. #1734.
if (!this.allowZoomOutside) {
if (defined(dataMin) && newMin <= min) {
newMin = min;
}
if (defined(dataMax) && newMax >= max) {
newMax = max;
}
}
// In full view, displaying the reset zoom button is not required
this.displayBtn = newMin !== UNDEFINED || newMax !== UNDEFINED;
// Do it
this.setExtremes(
newMin,
newMax,
false,
UNDEFINED,
{ trigger: 'zoom' }
);
return true;
},
/**
* Update the axis metrics
*/
setAxisSize: function () {
var chart = this.chart,
options = this.options,
offsetLeft = options.offsetLeft || 0,
offsetRight = options.offsetRight || 0,
horiz = this.horiz,
width = pick(options.width, chart.plotWidth - offsetLeft + offsetRight),
height = pick(options.height, chart.plotHeight),
top = pick(options.top, chart.plotTop),
left = pick(options.left, chart.plotLeft + offsetLeft),
percentRegex = /%$/;
// Check for percentage based input values. Rounding fixes problems with
// column overflow and plot line filtering (#4898, #4899)
if (percentRegex.test(height)) {
height = Math.round(parseFloat(height) / 100 * chart.plotHeight);
}
if (percentRegex.test(top)) {
top = Math.round(parseFloat(top) / 100 * chart.plotHeight + chart.plotTop);
}
// Expose basic values to use in Series object and navigator
this.left = left;
this.top = top;
this.width = width;
this.height = height;
this.bottom = chart.chartHeight - height - top;
this.right = chart.chartWidth - width - left;
// Direction agnostic properties
this.len = mathMax(horiz ? width : height, 0); // mathMax fixes #905
this.pos = horiz ? left : top; // distance from SVG origin
},
/**
* Get the actual axis extremes
*/
getExtremes: function () {
var axis = this,
isLog = axis.isLog,
lin2log = axis.lin2log;
return {
min: isLog ? correctFloat(lin2log(axis.min)) : axis.min,
max: isLog ? correctFloat(lin2log(axis.max)) : axis.max,
dataMin: axis.dataMin,
dataMax: axis.dataMax,
userMin: axis.userMin,
userMax: axis.userMax
};
},
/**
* Get the zero plane either based on zero or on the min or max value.
* Used in bar and area plots
*/
getThreshold: function (threshold) {
var axis = this,
isLog = axis.isLog,
lin2log = axis.lin2log,
realMin = isLog ? lin2log(axis.min) : axis.min,
realMax = isLog ? lin2log(axis.max) : axis.max;
// With a threshold of null, make the columns/areas rise from the top or bottom
// depending on the value, assuming an actual threshold of 0 (#4233).
if (threshold === null) {
threshold = realMax < 0 ? realMax : realMin;
} else if (realMin > threshold) {
threshold = realMin;
} else if (realMax < threshold) {
threshold = realMax;
}
return axis.translate(threshold, 0, 1, 0, 1);
},
/**
* Compute auto alignment for the axis label based on which side the axis is on
* and the given rotation for the label
*/
autoLabelAlign: function (rotation) {
var ret,
angle = (pick(rotation, 0) - (this.side * 90) + 720) % 360;
if (angle > 15 && angle < 165) {
ret = 'right';
} else if (angle > 195 && angle < 345) {
ret = 'left';
} else {
ret = 'center';
}
return ret;
},
/**
* Get the tick length and width for the axis.
* @param {String} prefix 'tick' or 'minorTick'
* @returns {Array} An array of tickLength and tickWidth
*/
tickSize: function (prefix) {
var options = this.options,
tickLength = options[prefix + 'Length'],
tickWidth = pick(options[prefix + 'Width'], prefix === 'tick' && this.isXAxis ? 1 : 0); // X axis defaults to 1
if (tickWidth && tickLength) {
// Negate the length
if (options[prefix + 'Position'] === 'inside') {
tickLength = -tickLength;
}
return [tickLength, tickWidth];
}
},
/**
* Return the size of the labels
*/
labelMetrics: function () {
return this.chart.renderer.fontMetrics(
this.options.labels.style.fontSize,
this.ticks[0] && this.ticks[0].label
);
},
/**
* Prevent the ticks from getting so close we can't draw the labels. On a horizontal
* axis, this is handled by rotating the labels, removing ticks and adding ellipsis.
* On a vertical axis remove ticks and add ellipsis.
*/
unsquish: function () {
var labelOptions = this.options.labels,
horiz = this.horiz,
tickInterval = this.tickInterval,
newTickInterval = tickInterval,
slotSize = this.len / (((this.categories ? 1 : 0) + this.max - this.min) / tickInterval),
rotation,
rotationOption = labelOptions.rotation,
labelMetrics = this.labelMetrics(),
step,
bestScore = Number.MAX_VALUE,
autoRotation,
// Return the multiple of tickInterval that is needed to avoid collision
getStep = function (spaceNeeded) {
var step = spaceNeeded / (slotSize || 1);
step = step > 1 ? mathCeil(step) : 1;
return step * tickInterval;
};
if (horiz) {
autoRotation = !labelOptions.staggerLines && !labelOptions.step && ( // #3971
defined(rotationOption) ?
[rotationOption] :
slotSize < pick(labelOptions.autoRotationLimit, 80) && labelOptions.autoRotation
);
if (autoRotation) {
// Loop over the given autoRotation options, and determine which gives the best score. The
// best score is that with the lowest number of steps and a rotation closest to horizontal.
each(autoRotation, function (rot) {
var score;
if (rot === rotationOption || (rot && rot >= -90 && rot <= 90)) { // #3891
step = getStep(mathAbs(labelMetrics.h / mathSin(deg2rad * rot)));
score = step + mathAbs(rot / 360);
if (score < bestScore) {
bestScore = score;
rotation = rot;
newTickInterval = step;
}
}
});
}
} else if (!labelOptions.step) { // #4411
newTickInterval = getStep(labelMetrics.h);
}
this.autoRotation = autoRotation;
this.labelRotation = pick(rotation, rotationOption);
return newTickInterval;
},
/**
* Get the general slot width for this axis. This may change between the pre-render (from Axis.getOffset)
* and the final tick rendering and placement (#5086).
*/
getSlotWidth: function () {
var chart = this.chart,
horiz = this.horiz,
labelOptions = this.options.labels,
slotCount = Math.max(this.tickPositions.length - (this.categories ? 0 : 1), 1),
marginLeft = chart.margin[3];
return (horiz && (labelOptions.step || 0) < 2 && !labelOptions.rotation && // #4415
((this.staggerLines || 1) * chart.plotWidth) / slotCount) ||
(!horiz && ((marginLeft && (marginLeft - chart.spacing[3])) || chart.chartWidth * 0.33)); // #1580, #1931
},
/**
* Render the axis labels and determine whether ellipsis or rotation need to be applied
*/
renderUnsquish: function () {
var chart = this.chart,
renderer = chart.renderer,
tickPositions = this.tickPositions,
ticks = this.ticks,
labelOptions = this.options.labels,
horiz = this.horiz,
slotWidth = this.getSlotWidth(),
innerWidth = mathMax(1, mathRound(slotWidth - 2 * (labelOptions.padding || 5))),
attr = {},
labelMetrics = this.labelMetrics(),
textOverflowOption = labelOptions.style.textOverflow,
css,
labelLength = 0,
label,
i,
pos;
// Set rotation option unless it is "auto", like in gauges
if (!isString(labelOptions.rotation)) {
attr.rotation = labelOptions.rotation || 0; // #4443
}
// Handle auto rotation on horizontal axis
if (this.autoRotation) {
// Get the longest label length
each(tickPositions, function (tick) {
tick = ticks[tick];
if (tick && tick.labelLength > labelLength) {
labelLength = tick.labelLength;
}
});
// Apply rotation only if the label is too wide for the slot, and
// the label is wider than its height.
if (labelLength > innerWidth && labelLength > labelMetrics.h) {
attr.rotation = this.labelRotation;
} else {
this.labelRotation = 0;
}
// Handle word-wrap or ellipsis on vertical axis
} else if (slotWidth) {
// For word-wrap or ellipsis
css = { width: innerWidth + PX };
if (!textOverflowOption) {
css.textOverflow = 'clip';
// On vertical axis, only allow word wrap if there is room for more lines.
i = tickPositions.length;
while (!horiz && i--) {
pos = tickPositions[i];
label = ticks[pos].label;
if (label) {
// Reset ellipsis in order to get the correct bounding box (#4070)
if (label.styles.textOverflow === 'ellipsis') {
label.css({ textOverflow: 'clip' });
// Set the correct width in order to read the bounding box height (#4678, #5034)
} else if (ticks[pos].labelLength > slotWidth) {
label.css({ width: slotWidth + 'px' });
}
if (label.getBBox().height > this.len / tickPositions.length - (labelMetrics.h - labelMetrics.f)) {
label.specCss = { textOverflow: 'ellipsis' };
}
}
}
}
}
// Add ellipsis if the label length is significantly longer than ideal
if (attr.rotation) {
css = {
width: (labelLength > chart.chartHeight * 0.5 ? chart.chartHeight * 0.33 : chart.chartHeight) + PX
};
if (!textOverflowOption) {
css.textOverflow = 'ellipsis';
}
}
// Set the explicit or automatic label alignment
this.labelAlign = labelOptions.align || this.autoLabelAlign(this.labelRotation);
if (this.labelAlign) {
attr.align = this.labelAlign;
}
// Apply general and specific CSS
each(tickPositions, function (pos) {
var tick = ticks[pos],
label = tick && tick.label;
if (label) {
label.attr(attr); // This needs to go before the CSS in old IE (#4502)
if (css) {
label.css(merge(css, label.specCss));
}
delete label.specCss;
tick.rotation = attr.rotation;
}
});
// Note: Why is this not part of getLabelPosition?
this.tickRotCorr = renderer.rotCorr(labelMetrics.b, this.labelRotation || 0, this.side !== 0);
},
/**
* Return true if the axis has associated data
*/
hasData: function () {
return this.hasVisibleSeries || (defined(this.min) && defined(this.max) && !!this.tickPositions);
},
/**
* Render the tick labels to a preliminary position to get their sizes
*/
getOffset: function () {
var axis = this,
chart = axis.chart,
renderer = chart.renderer,
options = axis.options,
tickPositions = axis.tickPositions,
ticks = axis.ticks,
horiz = axis.horiz,
side = axis.side,
invertedSide = chart.inverted ? [1, 0, 3, 2][side] : side,
hasData,
showAxis,
titleOffset = 0,
titleOffsetOption,
titleMargin = 0,
axisTitleOptions = options.title,
labelOptions = options.labels,
labelOffset = 0, // reset
labelOffsetPadded,
opposite = axis.opposite,
axisOffset = chart.axisOffset,
clipOffset = chart.clipOffset,
clip,
directionFactor = [-1, 1, 1, -1][side],
n,
textAlign,
axisParent = axis.axisParent, // Used in color axis
lineHeightCorrection,
tickSize = this.tickSize('tick');
// For reuse in Axis.render
hasData = axis.hasData();
axis.showAxis = showAxis = hasData || pick(options.showEmpty, true);
// Set/reset staggerLines
axis.staggerLines = axis.horiz && labelOptions.staggerLines;
// Create the axisGroup and gridGroup elements on first iteration
if (!axis.axisGroup) {
axis.gridGroup = renderer.g('grid')
.attr({ zIndex: options.gridZIndex || 1 })
.add(axisParent);
axis.axisGroup = renderer.g('axis')
.attr({ zIndex: options.zIndex || 2 })
.add(axisParent);
axis.labelGroup = renderer.g('axis-labels')
.attr({ zIndex: labelOptions.zIndex || 7 })
.addClass(PREFIX + axis.coll.toLowerCase() + '-labels')
.add(axisParent);
}
if (hasData || axis.isLinked) {
// Generate ticks
each(tickPositions, function (pos) {
if (!ticks[pos]) {
ticks[pos] = new Tick(axis, pos);
} else {
ticks[pos].addLabel(); // update labels depending on tick interval
}
});
axis.renderUnsquish();
// Left side must be align: right and right side must have align: left for labels
if (labelOptions.reserveSpace !== false && (side === 0 || side === 2 ||
{ 1: 'left', 3: 'right' }[side] === axis.labelAlign || axis.labelAlign === 'center')) {
each(tickPositions, function (pos) {
// get the highest offset
labelOffset = mathMax(
ticks[pos].getLabelSize(),
labelOffset
);
});
}
if (axis.staggerLines) {
labelOffset *= axis.staggerLines;
axis.labelOffset = labelOffset * (axis.opposite ? -1 : 1);
}
} else { // doesn't have data
for (n in ticks) {
ticks[n].destroy();
delete ticks[n];
}
}
if (axisTitleOptions && axisTitleOptions.text && axisTitleOptions.enabled !== false) {
if (!axis.axisTitle) {
textAlign = axisTitleOptions.textAlign;
if (!textAlign) {
textAlign = (horiz ? {
low: 'left',
middle: 'center',
high: 'right'
} : {
low: opposite ? 'right' : 'left',
middle: 'center',
high: opposite ? 'left' : 'right'
})[axisTitleOptions.align];
}
axis.axisTitle = renderer.text(
axisTitleOptions.text,
0,
0,
axisTitleOptions.useHTML
)
.attr({
zIndex: 7,
rotation: axisTitleOptions.rotation || 0,
align: textAlign
})
.addClass(PREFIX + this.coll.toLowerCase() + '-title')
.css(axisTitleOptions.style)
.add(axis.axisGroup);
axis.axisTitle.isNew = true;
}
if (showAxis) {
titleOffset = axis.axisTitle.getBBox()[horiz ? 'height' : 'width'];
titleOffsetOption = axisTitleOptions.offset;
titleMargin = defined(titleOffsetOption) ? 0 : pick(axisTitleOptions.margin, horiz ? 5 : 10);
}
// hide or show the title depending on whether showEmpty is set
axis.axisTitle[showAxis ? 'show' : 'hide'](true);
}
// handle automatic or user set offset
axis.offset = directionFactor * pick(options.offset, axisOffset[side]);
axis.tickRotCorr = axis.tickRotCorr || { x: 0, y: 0 }; // polar
if (side === 0) {
lineHeightCorrection = -axis.labelMetrics().h;
} else if (side === 2) {
lineHeightCorrection = axis.tickRotCorr.y;
} else {
lineHeightCorrection = 0;
}
// Find the padded label offset
labelOffsetPadded = Math.abs(labelOffset) + titleMargin;
if (labelOffset) {
labelOffsetPadded -= lineHeightCorrection;
labelOffsetPadded += directionFactor * (horiz ? pick(labelOptions.y, axis.tickRotCorr.y + directionFactor * 8) : labelOptions.x);
}
axis.axisTitleMargin = pick(titleOffsetOption, labelOffsetPadded);
axisOffset[side] = mathMax(
axisOffset[side],
axis.axisTitleMargin + titleOffset + directionFactor * axis.offset,
labelOffsetPadded, // #3027
hasData && tickPositions.length && tickSize ? tickSize[0] : 0 // #4866
);
// Decide the clipping needed to keep the graph inside the plot area and axis lines
clip = options.offset ? 0 : mathFloor(options.lineWidth / 2) * 2; // #4308, #4371
clipOffset[invertedSide] = mathMax(clipOffset[invertedSide], clip);
},
/**
* Get the path for the axis line
*/
getLinePath: function (lineWidth) {
var chart = this.chart,
opposite = this.opposite,
offset = this.offset,
horiz = this.horiz,
lineLeft = this.left + (opposite ? this.width : 0) + offset,
lineTop = chart.chartHeight - this.bottom - (opposite ? this.height : 0) + offset;
if (opposite) {
lineWidth *= -1; // crispify the other way - #1480, #1687
}
return chart.renderer
.crispLine([
M,
horiz ?
this.left :
lineLeft,
horiz ?
lineTop :
this.top,
L,
horiz ?
chart.chartWidth - this.right :
lineLeft,
horiz ?
lineTop :
chart.chartHeight - this.bottom
], lineWidth);
},
/**
* Position the title
*/
getTitlePosition: function () {
// compute anchor points for each of the title align options
var horiz = this.horiz,
axisLeft = this.left,
axisTop = this.top,
axisLength = this.len,
axisTitleOptions = this.options.title,
margin = horiz ? axisLeft : axisTop,
opposite = this.opposite,
offset = this.offset,
xOption = axisTitleOptions.x || 0,
yOption = axisTitleOptions.y || 0,
fontSize = pInt(axisTitleOptions.style.fontSize || 12),
// the position in the length direction of the axis
alongAxis = {
low: margin + (horiz ? 0 : axisLength),
middle: margin + axisLength / 2,
high: margin + (horiz ? axisLength : 0)
}[axisTitleOptions.align],
// the position in the perpendicular direction of the axis
offAxis = (horiz ? axisTop + this.height : axisLeft) +
(horiz ? 1 : -1) * // horizontal axis reverses the margin
(opposite ? -1 : 1) * // so does opposite axes
this.axisTitleMargin +
(this.side === 2 ? fontSize : 0);
return {
x: horiz ?
alongAxis + xOption :
offAxis + (opposite ? this.width : 0) + offset + xOption,
y: horiz ?
offAxis + yOption - (opposite ? this.height : 0) + offset :
alongAxis + yOption
};
},
/**
* Render the axis
*/
render: function () {
var axis = this,
chart = axis.chart,
renderer = chart.renderer,
options = axis.options,
isLog = axis.isLog,
lin2log = axis.lin2log,
isLinked = axis.isLinked,
tickPositions = axis.tickPositions,
axisTitle = axis.axisTitle,
ticks = axis.ticks,
minorTicks = axis.minorTicks,
alternateBands = axis.alternateBands,
stackLabelOptions = options.stackLabels,
alternateGridColor = options.alternateGridColor,
tickmarkOffset = axis.tickmarkOffset,
lineWidth = options.lineWidth,
linePath,
hasRendered = chart.hasRendered,
slideInTicks = hasRendered && isNumber(axis.oldMin),
showAxis = axis.showAxis,
animation = animObject(renderer.globalAnimation),
from,
to;
// Reset
axis.labelEdge.length = 0;
//axis.justifyToPlot = overflow === 'justify';
axis.overlap = false;
// Mark all elements inActive before we go over and mark the active ones
each([ticks, minorTicks, alternateBands], function (coll) {
var pos;
for (pos in coll) {
coll[pos].isActive = false;
}
});
// If the series has data draw the ticks. Else only the line and title
if (axis.hasData() || isLinked) {
// minor ticks
if (axis.minorTickInterval && !axis.categories) {
each(axis.getMinorTickPositions(), function (pos) {
if (!minorTicks[pos]) {
minorTicks[pos] = new Tick(axis, pos, 'minor');
}
// render new ticks in old position
if (slideInTicks && minorTicks[pos].isNew) {
minorTicks[pos].render(null, true);
}
minorTicks[pos].render(null, false, 1);
});
}
// Major ticks. Pull out the first item and render it last so that
// we can get the position of the neighbour label. #808.
if (tickPositions.length) { // #1300
each(tickPositions, function (pos, i) {
// linked axes need an extra check to find out if
if (!isLinked || (pos >= axis.min && pos <= axis.max)) {
if (!ticks[pos]) {
ticks[pos] = new Tick(axis, pos);
}
// render new ticks in old position
if (slideInTicks && ticks[pos].isNew) {
ticks[pos].render(i, true, 0.1);
}
ticks[pos].render(i);
}
});
// In a categorized axis, the tick marks are displayed between labels. So
// we need to add a tick mark and grid line at the left edge of the X axis.
if (tickmarkOffset && (axis.min === 0 || axis.single)) {
if (!ticks[-1]) {
ticks[-1] = new Tick(axis, -1, null, true);
}
ticks[-1].render(-1);
}
}
// alternate grid color
if (alternateGridColor) {
each(tickPositions, function (pos, i) {
to = tickPositions[i + 1] !== UNDEFINED ? tickPositions[i + 1] + tickmarkOffset : axis.max - tickmarkOffset;
if (i % 2 === 0 && pos < axis.max && to <= axis.max + (chart.polar ? -tickmarkOffset : tickmarkOffset)) { // #2248, #4660
if (!alternateBands[pos]) {
alternateBands[pos] = new Highcharts.PlotLineOrBand(axis);
}
from = pos + tickmarkOffset; // #949
alternateBands[pos].options = {
from: isLog ? lin2log(from) : from,
to: isLog ? lin2log(to) : to,
color: alternateGridColor
};
alternateBands[pos].render();
alternateBands[pos].isActive = true;
}
});
}
// custom plot lines and bands
if (!axis._addedPlotLB) { // only first time
each((options.plotLines || []).concat(options.plotBands || []), function (plotLineOptions) {
axis.addPlotBandOrLine(plotLineOptions);
});
axis._addedPlotLB = true;
}
} // end if hasData
// Remove inactive ticks
each([ticks, minorTicks, alternateBands], function (coll) {
var pos,
i,
forDestruction = [],
delay = animation.duration,
destroyInactiveItems = function () {
i = forDestruction.length;
while (i--) {
// When resizing rapidly, the same items may be destroyed in different timeouts,
// or the may be reactivated
if (coll[forDestruction[i]] && !coll[forDestruction[i]].isActive) {
coll[forDestruction[i]].destroy();
delete coll[forDestruction[i]];
}
}
};
for (pos in coll) {
if (!coll[pos].isActive) {
// Render to zero opacity
coll[pos].render(pos, false, 0);
coll[pos].isActive = false;
forDestruction.push(pos);
}
}
// When the objects are finished fading out, destroy them
syncTimeout(
destroyInactiveItems,
coll === alternateBands || !chart.hasRendered || !delay ? 0 : delay
);
});
// Static items. As the axis group is cleared on subsequent calls
// to render, these items are added outside the group.
// axis line
if (lineWidth) {
linePath = axis.getLinePath(lineWidth);
if (!axis.axisLine) {
axis.axisLine = renderer.path(linePath)
.attr({
stroke: options.lineColor,
'stroke-width': lineWidth,
zIndex: 7
})
.add(axis.axisGroup);
} else {
axis.axisLine.animate({ d: linePath });
}
// show or hide the line depending on options.showEmpty
axis.axisLine[showAxis ? 'show' : 'hide'](true);
}
if (axisTitle && showAxis) {
axisTitle[axisTitle.isNew ? 'attr' : 'animate'](
axis.getTitlePosition()
);
axisTitle.isNew = false;
}
// Stacked totals:
if (stackLabelOptions && stackLabelOptions.enabled) {
axis.renderStackTotals();
}
// End stacked totals
axis.isDirty = false;
},
/**
* Redraw the axis to reflect changes in the data or axis extremes
*/
redraw: function () {
if (this.visible) {
// render the axis
this.render();
// move plot lines and bands
each(this.plotLinesAndBands, function (plotLine) {
plotLine.render();
});
}
// mark associated series as dirty and ready for redraw
each(this.series, function (series) {
series.isDirty = true;
});
},
/**
* Destroys an Axis instance.
*/
destroy: function (keepEvents) {
var axis = this,
stacks = axis.stacks,
stackKey,
plotLinesAndBands = axis.plotLinesAndBands,
i;
// Remove the events
if (!keepEvents) {
removeEvent(axis);
}
// Destroy each stack total
for (stackKey in stacks) {
destroyObjectProperties(stacks[stackKey]);
stacks[stackKey] = null;
}
// Destroy collections
each([axis.ticks, axis.minorTicks, axis.alternateBands], function (coll) {
destroyObjectProperties(coll);
});
i = plotLinesAndBands.length;
while (i--) { // #1975
plotLinesAndBands[i].destroy();
}
// Destroy local variables
each(['stackTotalGroup', 'axisLine', 'axisTitle', 'axisGroup', 'cross', 'gridGroup', 'labelGroup'], function (prop) {
if (axis[prop]) {
axis[prop] = axis[prop].destroy();
}
});
// Destroy crosshair
if (this.cross) {
this.cross.destroy();
}
},
/**
* Draw the crosshair
*
* @param {Object} e The event arguments from the modified pointer event
* @param {Object} point The Point object
*/
drawCrosshair: function (e, point) {
var path,
options = this.crosshair,
pos,
attribs,
categorized,
strokeWidth;
if (
// Disabled in options
!this.crosshair ||
// Snap
((defined(point) || !pick(options.snap, true)) === false)
) {
this.hideCrosshair();
} else {
// Get the path
if (!pick(options.snap, true)) {
pos = (this.horiz ? e.chartX - this.pos : this.len - e.chartY + this.pos);
} else if (defined(point)) {
pos = this.isXAxis ? point.plotX : this.len - point.plotY; // #3834
}
if (this.isRadial) {
path = this.getPlotLinePath(this.isXAxis ? point.x : pick(point.stackY, point.y)) || null; // #3189
} else {
path = this.getPlotLinePath(null, null, null, null, pos) || null; // #3189
}
if (path === null) {
this.hideCrosshair();
return;
}
categorized = this.categories && !this.isRadial;
strokeWidth = pick(options.width, (categorized ? this.transA : 1));
// Draw the cross
if (this.cross) {
this.cross
.attr({
d: path,
visibility: 'visible',
'stroke-width': strokeWidth // #4737
});
} else {
attribs = {
'pointer-events': 'none', // #5259
'stroke-width': strokeWidth,
stroke: options.color || (categorized ? 'rgba(155,200,255,0.2)' : '#C0C0C0'),
zIndex: pick(options.zIndex, 2)
};
if (options.dashStyle) {
attribs.dashstyle = options.dashStyle;
}
this.cross = this.chart.renderer.path(path).attr(attribs).add();
}
}
},
/**
* Hide the crosshair.
*/
hideCrosshair: function () {
if (this.cross) {
this.cross.hide();
}
}
}; // end Axis
extend(Axis.prototype, AxisPlotLineOrBandExtension);
/**
* Set the tick positions to a time unit that makes sense, for example
* on the first of each month or on every Monday. Return an array
* with the time positions. Used in datetime axes as well as for grouping
* data on a datetime axis.
*
* @param {Object} normalizedInterval The interval in axis values (ms) and the count
* @param {Number} min The minimum in axis values
* @param {Number} max The maximum in axis values
* @param {Number} startOfWeek
*/
Axis.prototype.getTimeTicks = function (normalizedInterval, min, max, startOfWeek) {
var tickPositions = [],
i,
higherRanks = {},
useUTC = defaultOptions.global.useUTC,
minYear, // used in months and years as a basis for Date.UTC()
minDate = new Date(min - getTZOffset(min)),
interval = normalizedInterval.unitRange,
count = normalizedInterval.count;
if (defined(min)) { // #1300
minDate[setMilliseconds](interval >= timeUnits.second ? 0 : // #3935
count * mathFloor(minDate.getMilliseconds() / count)); // #3652, #3654
if (interval >= timeUnits.second) { // second
minDate[setSeconds](interval >= timeUnits.minute ? 0 : // #3935
count * mathFloor(minDate.getSeconds() / count));
}
if (interval >= timeUnits.minute) { // minute
minDate[setMinutes](interval >= timeUnits.hour ? 0 :
count * mathFloor(minDate[getMinutes]() / count));
}
if (interval >= timeUnits.hour) { // hour
minDate[setHours](interval >= timeUnits.day ? 0 :
count * mathFloor(minDate[getHours]() / count));
}
if (interval >= timeUnits.day) { // day
minDate[setDate](interval >= timeUnits.month ? 1 :
count * mathFloor(minDate[getDate]() / count));
}
if (interval >= timeUnits.month) { // month
minDate[setMonth](interval >= timeUnits.year ? 0 :
count * mathFloor(minDate[getMonth]() / count));
minYear = minDate[getFullYear]();
}
if (interval >= timeUnits.year) { // year
minYear -= minYear % count;
minDate[setFullYear](minYear);
}
// week is a special case that runs outside the hierarchy
if (interval === timeUnits.week) {
// get start of current week, independent of count
minDate[setDate](minDate[getDate]() - minDate[getDay]() +
pick(startOfWeek, 1));
}
// get tick positions
i = 1;
if (timezoneOffset || getTimezoneOffset) {
minDate = minDate.getTime();
minDate = new Date(minDate + getTZOffset(minDate));
}
minYear = minDate[getFullYear]();
var time = minDate.getTime(),
minMonth = minDate[getMonth](),
minDateDate = minDate[getDate](),
variableDayLength = !useUTC || !!getTimezoneOffset, // #4951
localTimezoneOffset = (timeUnits.day +
(useUTC ? getTZOffset(minDate) : minDate.getTimezoneOffset() * 60 * 1000)
) % timeUnits.day; // #950, #3359
// iterate and add tick positions at appropriate values
while (time < max) {
tickPositions.push(time);
// if the interval is years, use Date.UTC to increase years
if (interval === timeUnits.year) {
time = makeTime(minYear + i * count, 0);
// if the interval is months, use Date.UTC to increase months
} else if (interval === timeUnits.month) {
time = makeTime(minYear, minMonth + i * count);
// if we're using global time, the interval is not fixed as it jumps
// one hour at the DST crossover
} else if (variableDayLength && (interval === timeUnits.day || interval === timeUnits.week)) {
time = makeTime(minYear, minMonth, minDateDate +
i * count * (interval === timeUnits.day ? 1 : 7));
// else, the interval is fixed and we use simple addition
} else {
time += interval * count;
}
i++;
}
// push the last time
tickPositions.push(time);
// mark new days if the time is dividible by day (#1649, #1760)
each(grep(tickPositions, function (time) {
return interval <= timeUnits.hour && time % timeUnits.day === localTimezoneOffset;
}), function (time) {
higherRanks[time] = 'day';
});
}
// record information on the chosen unit - for dynamic label formatter
tickPositions.info = extend(normalizedInterval, {
higherRanks: higherRanks,
totalRange: interval * count
});
return tickPositions;
};
/**
* Get a normalized tick interval for dates. Returns a configuration object with
* unit range (interval), count and name. Used to prepare data for getTimeTicks.
* Previously this logic was part of getTimeTicks, but as getTimeTicks now runs
* of segments in stock charts, the normalizing logic was extracted in order to
* prevent it for running over again for each segment having the same interval.
* #662, #697.
*/
Axis.prototype.normalizeTimeTickInterval = function (tickInterval, unitsOption) {
var units = unitsOption || [[
'millisecond', // unit name
[1, 2, 5, 10, 20, 25, 50, 100, 200, 500] // allowed multiples
], [
'second',
[1, 2, 5, 10, 15, 30]
], [
'minute',
[1, 2, 5, 10, 15, 30]
], [
'hour',
[1, 2, 3, 4, 6, 8, 12]
], [
'day',
[1, 2]
], [
'week',
[1, 2]
], [
'month',
[1, 2, 3, 4, 6]
], [
'year',
null
]],
unit = units[units.length - 1], // default unit is years
interval = timeUnits[unit[0]],
multiples = unit[1],
count,
i;
// loop through the units to find the one that best fits the tickInterval
for (i = 0; i < units.length; i++) {
unit = units[i];
interval = timeUnits[unit[0]];
multiples = unit[1];
if (units[i + 1]) {
// lessThan is in the middle between the highest multiple and the next unit.
var lessThan = (interval * multiples[multiples.length - 1] +
timeUnits[units[i + 1][0]]) / 2;
// break and keep the current unit
if (tickInterval <= lessThan) {
break;
}
}
}
// prevent 2.5 years intervals, though 25, 250 etc. are allowed
if (interval === timeUnits.year && tickInterval < 5 * interval) {
multiples = [1, 2, 5];
}
// get the count
count = normalizeTickInterval(
tickInterval / interval,
multiples,
unit[0] === 'year' ? mathMax(getMagnitude(tickInterval / interval), 1) : 1 // #1913, #2360
);
return {
unitRange: interval,
count: count,
unitName: unit[0]
};
};
/**
* Methods defined on the Axis prototype
*/
/**
* Set the tick positions of a logarithmic axis
*/
Axis.prototype.getLogTickPositions = function (interval, min, max, minor) {
var axis = this,
options = axis.options,
axisLength = axis.len,
lin2log = axis.lin2log,
log2lin = axis.log2lin,
// Since we use this method for both major and minor ticks,
// use a local variable and return the result
positions = [];
// Reset
if (!minor) {
axis._minorAutoInterval = null;
}
// First case: All ticks fall on whole logarithms: 1, 10, 100 etc.
if (interval >= 0.5) {
interval = mathRound(interval);
positions = axis.getLinearTickPositions(interval, min, max);
// Second case: We need intermediary ticks. For example
// 1, 2, 4, 6, 8, 10, 20, 40 etc.
} else if (interval >= 0.08) {
var roundedMin = mathFloor(min),
intermediate,
i,
j,
len,
pos,
lastPos,
break2;
if (interval > 0.3) {
intermediate = [1, 2, 4];
} else if (interval > 0.15) { // 0.2 equals five minor ticks per 1, 10, 100 etc
intermediate = [1, 2, 4, 6, 8];
} else { // 0.1 equals ten minor ticks per 1, 10, 100 etc
intermediate = [1, 2, 3, 4, 5, 6, 7, 8, 9];
}
for (i = roundedMin; i < max + 1 && !break2; i++) {
len = intermediate.length;
for (j = 0; j < len && !break2; j++) {
pos = log2lin(lin2log(i) * intermediate[j]);
if (pos > min && (!minor || lastPos <= max) && lastPos !== UNDEFINED) { // #1670, lastPos is #3113
positions.push(lastPos);
}
if (lastPos > max) {
break2 = true;
}
lastPos = pos;
}
}
// Third case: We are so deep in between whole logarithmic values that
// we might as well handle the tick positions like a linear axis. For
// example 1.01, 1.02, 1.03, 1.04.
} else {
var realMin = lin2log(min),
realMax = lin2log(max),
tickIntervalOption = options[minor ? 'minorTickInterval' : 'tickInterval'],
filteredTickIntervalOption = tickIntervalOption === 'auto' ? null : tickIntervalOption,
tickPixelIntervalOption = options.tickPixelInterval / (minor ? 5 : 1),
totalPixelLength = minor ? axisLength / axis.tickPositions.length : axisLength;
interval = pick(
filteredTickIntervalOption,
axis._minorAutoInterval,
(realMax - realMin) * tickPixelIntervalOption / (totalPixelLength || 1)
);
interval = normalizeTickInterval(
interval,
null,
getMagnitude(interval)
);
positions = map(axis.getLinearTickPositions(
interval,
realMin,
realMax
), log2lin);
if (!minor) {
axis._minorAutoInterval = interval / 5;
}
}
// Set the axis-level tickInterval variable
if (!minor) {
axis.tickInterval = interval;
}
return positions;
};
Axis.prototype.log2lin = function (num) {
return math.log(num) / math.LN10;
};
Axis.prototype.lin2log = function (num) {
return math.pow(10, num);
};
/**
* The tooltip object
* @param {Object} chart The chart instance
* @param {Object} options Tooltip options
*/
var Tooltip = Highcharts.Tooltip = function () {
this.init.apply(this, arguments);
};
Tooltip.prototype = {
init: function (chart, options) {
var borderWidth = options.borderWidth,
style = options.style,
padding = pInt(style.padding);
// Save the chart and options
this.chart = chart;
this.options = options;
// Keep track of the current series
//this.currentSeries = UNDEFINED;
// List of crosshairs
this.crosshairs = [];
// Current values of x and y when animating
this.now = { x: 0, y: 0 };
// The tooltip is initially hidden
this.isHidden = true;
// create the label
this.label = chart.renderer.label('', 0, 0, options.shape || 'callout', null, null, options.useHTML, null, 'tooltip')
.attr({
padding: padding,
fill: options.backgroundColor,
'stroke-width': borderWidth,
r: options.borderRadius,
zIndex: 8
})
.css(style)
.css({ padding: 0 }) // Remove it from VML, the padding is applied as an attribute instead (#1117)
.add()
.attr({ y: -9999 }); // #2301, #2657
// When using canVG the shadow shows up as a gray circle
// even if the tooltip is hidden.
if (!useCanVG) {
this.label.shadow(options.shadow);
}
// Public property for getting the shared state.
this.shared = options.shared;
},
/**
* Destroy the tooltip and its elements.
*/
destroy: function () {
// Destroy and clear local variables
if (this.label) {
this.label = this.label.destroy();
}
clearTimeout(this.hideTimer);
clearTimeout(this.tooltipTimeout);
},
/**
* Provide a soft movement for the tooltip
*
* @param {Number} x
* @param {Number} y
* @private
*/
move: function (x, y, anchorX, anchorY) {
var tooltip = this,
now = tooltip.now,
animate = tooltip.options.animation !== false && !tooltip.isHidden &&
// When we get close to the target position, abort animation and land on the right place (#3056)
(mathAbs(x - now.x) > 1 || mathAbs(y - now.y) > 1),
skipAnchor = tooltip.followPointer || tooltip.len > 1;
// Get intermediate values for animation
extend(now, {
x: animate ? (2 * now.x + x) / 3 : x,
y: animate ? (now.y + y) / 2 : y,
anchorX: skipAnchor ? UNDEFINED : animate ? (2 * now.anchorX + anchorX) / 3 : anchorX,
anchorY: skipAnchor ? UNDEFINED : animate ? (now.anchorY + anchorY) / 2 : anchorY
});
// Move to the intermediate value
tooltip.label.attr(now);
// Run on next tick of the mouse tracker
if (animate) {
// Never allow two timeouts
clearTimeout(this.tooltipTimeout);
// Set the fixed interval ticking for the smooth tooltip
this.tooltipTimeout = setTimeout(function () {
// The interval function may still be running during destroy, so check that the chart is really there before calling.
if (tooltip) {
tooltip.move(x, y, anchorX, anchorY);
}
}, 32);
}
},
/**
* Hide the tooltip
*/
hide: function (delay) {
var tooltip = this;
clearTimeout(this.hideTimer); // disallow duplicate timers (#1728, #1766)
delay = pick(delay, this.options.hideDelay, 500);
if (!this.isHidden) {
this.hideTimer = syncTimeout(function () {
tooltip.label[delay ? 'fadeOut' : 'hide']();
tooltip.isHidden = true;
}, delay);
}
},
/**
* Extendable method to get the anchor position of the tooltip
* from a point or set of points
*/
getAnchor: function (points, mouseEvent) {
var ret,
chart = this.chart,
inverted = chart.inverted,
plotTop = chart.plotTop,
plotLeft = chart.plotLeft,
plotX = 0,
plotY = 0,
yAxis,
xAxis;
points = splat(points);
// Pie uses a special tooltipPos
ret = points[0].tooltipPos;
// When tooltip follows mouse, relate the position to the mouse
if (this.followPointer && mouseEvent) {
if (mouseEvent.chartX === UNDEFINED) {
mouseEvent = chart.pointer.normalize(mouseEvent);
}
ret = [
mouseEvent.chartX - chart.plotLeft,
mouseEvent.chartY - plotTop
];
}
// When shared, use the average position
if (!ret) {
each(points, function (point) {
yAxis = point.series.yAxis;
xAxis = point.series.xAxis;
plotX += point.plotX + (!inverted && xAxis ? xAxis.left - plotLeft : 0);
plotY += (point.plotLow ? (point.plotLow + point.plotHigh) / 2 : point.plotY) +
(!inverted && yAxis ? yAxis.top - plotTop : 0); // #1151
});
plotX /= points.length;
plotY /= points.length;
ret = [
inverted ? chart.plotWidth - plotY : plotX,
this.shared && !inverted && points.length > 1 && mouseEvent ?
mouseEvent.chartY - plotTop : // place shared tooltip next to the mouse (#424)
inverted ? chart.plotHeight - plotX : plotY
];
}
return map(ret, mathRound);
},
/**
* Place the tooltip in a chart without spilling over
* and not covering the point it self.
*/
getPosition: function (boxWidth, boxHeight, point) {
var chart = this.chart,
distance = this.distance,
ret = {},
h = point.h || 0, // #4117
swapped,
first = ['y', chart.chartHeight, boxHeight, point.plotY + chart.plotTop, chart.plotTop, chart.plotTop + chart.plotHeight],
second = ['x', chart.chartWidth, boxWidth, point.plotX + chart.plotLeft, chart.plotLeft, chart.plotLeft + chart.plotWidth],
// The far side is right or bottom
preferFarSide = !this.followPointer && pick(point.ttBelow, !chart.inverted === !!point.negative), // #4984
/**
* Handle the preferred dimension. When the preferred dimension is tooltip
* on top or bottom of the point, it will look for space there.
*/
firstDimension = function (dim, outerSize, innerSize, point, min, max) {
var roomLeft = innerSize < point - distance,
roomRight = point + distance + innerSize < outerSize,
alignedLeft = point - distance - innerSize,
alignedRight = point + distance;
if (preferFarSide && roomRight) {
ret[dim] = alignedRight;
} else if (!preferFarSide && roomLeft) {
ret[dim] = alignedLeft;
} else if (roomLeft) {
ret[dim] = mathMin(max - innerSize, alignedLeft - h < 0 ? alignedLeft : alignedLeft - h);
} else if (roomRight) {
ret[dim] = mathMax(min, alignedRight + h + innerSize > outerSize ? alignedRight : alignedRight + h);
} else {
return false;
}
},
/**
* Handle the secondary dimension. If the preferred dimension is tooltip
* on top or bottom of the point, the second dimension is to align the tooltip
* above the point, trying to align center but allowing left or right
* align within the chart box.
*/
secondDimension = function (dim, outerSize, innerSize, point) {
var retVal;
// Too close to the edge, return false and swap dimensions
if (point < distance || point > outerSize - distance) {
retVal = false;
// Align left/top
} else if (point < innerSize / 2) {
ret[dim] = 1;
// Align right/bottom
} else if (point > outerSize - innerSize / 2) {
ret[dim] = outerSize - innerSize - 2;
// Align center
} else {
ret[dim] = point - innerSize / 2;
}
return retVal;
},
/**
* Swap the dimensions
*/
swap = function (count) {
var temp = first;
first = second;
second = temp;
swapped = count;
},
run = function () {
if (firstDimension.apply(0, first) !== false) {
if (secondDimension.apply(0, second) === false && !swapped) {
swap(true);
run();
}
} else if (!swapped) {
swap(true);
run();
} else {
ret.x = ret.y = 0;
}
};
// Under these conditions, prefer the tooltip on the side of the point
if (chart.inverted || this.len > 1) {
swap();
}
run();
return ret;
},
/**
* In case no user defined formatter is given, this will be used. Note that the context
* here is an object holding point, series, x, y etc.
*/
defaultFormatter: function (tooltip) {
var items = this.points || splat(this),
s;
// build the header
s = [tooltip.tooltipFooterHeaderFormatter(items[0])]; //#3397: abstraction to enable formatting of footer and header
// build the values
s = s.concat(tooltip.bodyFormatter(items));
// footer
s.push(tooltip.tooltipFooterHeaderFormatter(items[0], true)); //#3397: abstraction to enable formatting of footer and header
return s.join('');
},
/**
* Refresh the tooltip's text and position.
* @param {Object} point
*/
refresh: function (point, mouseEvent) {
var tooltip = this,
chart = tooltip.chart,
label = tooltip.label,
options = tooltip.options,
x,
y,
anchor,
textConfig = {},
text,
pointConfig = [],
formatter = options.formatter || tooltip.defaultFormatter,
hoverPoints = chart.hoverPoints,
borderColor,
shared = tooltip.shared,
currentSeries;
clearTimeout(this.hideTimer);
// get the reference point coordinates (pie charts use tooltipPos)
tooltip.followPointer = splat(point)[0].series.tooltipOptions.followPointer;
anchor = tooltip.getAnchor(point, mouseEvent);
x = anchor[0];
y = anchor[1];
// shared tooltip, array is sent over
if (shared && !(point.series && point.series.noSharedTooltip)) {
// hide previous hoverPoints and set new
chart.hoverPoints = point;
if (hoverPoints) {
each(hoverPoints, function (point) {
point.setState();
});
}
each(point, function (item) {
item.setState(HOVER_STATE);
pointConfig.push(item.getLabelConfig());
});
textConfig = {
x: point[0].category,
y: point[0].y
};
textConfig.points = pointConfig;
this.len = pointConfig.length;
point = point[0];
// single point tooltip
} else {
textConfig = point.getLabelConfig();
}
text = formatter.call(textConfig, tooltip);
// register the current series
currentSeries = point.series;
this.distance = pick(currentSeries.tooltipOptions.distance, 16);
// update the inner HTML
if (text === false) {
this.hide();
} else {
// show it
if (tooltip.isHidden) {
stop(label);
label.attr('opacity', 1).show();
}
// update text
label.attr({
text: text
});
// set the stroke color of the box
borderColor = options.borderColor || point.color || currentSeries.color || '#606060';
label.attr({
stroke: borderColor
});
tooltip.updatePosition({
plotX: x,
plotY: y,
negative: point.negative,
ttBelow: point.ttBelow,
h: anchor[2] || 0
});
this.isHidden = false;
}
fireEvent(chart, 'tooltipRefresh', {
text: text,
x: x + chart.plotLeft,
y: y + chart.plotTop,
borderColor: borderColor
});
},
/**
* Find the new position and perform the move
*/
updatePosition: function (point) {
var chart = this.chart,
label = this.label,
pos = (this.options.positioner || this.getPosition).call(
this,
label.width,
label.height,
point
);
// do the move
this.move(
mathRound(pos.x),
mathRound(pos.y || 0), // can be undefined (#3977)
point.plotX + chart.plotLeft,
point.plotY + chart.plotTop
);
},
/**
* Get the best X date format based on the closest point range on the axis.
*/
getXDateFormat: function (point, options, xAxis) {
var xDateFormat,
dateTimeLabelFormats = options.dateTimeLabelFormats,
closestPointRange = xAxis && xAxis.closestPointRange,
n,
blank = '01-01 00:00:00.000',
strpos = {
millisecond: 15,
second: 12,
minute: 9,
hour: 6,
day: 3
},
date,
lastN = 'millisecond'; // for sub-millisecond data, #4223
if (closestPointRange) {
date = dateFormat('%m-%d %H:%M:%S.%L', point.x);
for (n in timeUnits) {
// If the range is exactly one week and we're looking at a Sunday/Monday, go for the week format
if (closestPointRange === timeUnits.week && +dateFormat('%w', point.x) === xAxis.options.startOfWeek &&
date.substr(6) === blank.substr(6)) {
n = 'week';
break;
}
// The first format that is too great for the range
if (timeUnits[n] > closestPointRange) {
n = lastN;
break;
}
// If the point is placed every day at 23:59, we need to show
// the minutes as well. #2637.
if (strpos[n] && date.substr(strpos[n]) !== blank.substr(strpos[n])) {
break;
}
// Weeks are outside the hierarchy, only apply them on Mondays/Sundays like in the first condition
if (n !== 'week') {
lastN = n;
}
}
if (n) {
xDateFormat = dateTimeLabelFormats[n];
}
} else {
xDateFormat = dateTimeLabelFormats.day;
}
return xDateFormat || dateTimeLabelFormats.year; // #2546, 2581
},
/**
* Format the footer/header of the tooltip
* #3397: abstraction to enable formatting of footer and header
*/
tooltipFooterHeaderFormatter: function (point, isFooter) {
var footOrHead = isFooter ? 'footer' : 'header',
series = point.series,
tooltipOptions = series.tooltipOptions,
xDateFormat = tooltipOptions.xDateFormat,
xAxis = series.xAxis,
isDateTime = xAxis && xAxis.options.type === 'datetime' && isNumber(point.key),
formatString = tooltipOptions[footOrHead + 'Format'];
// Guess the best date format based on the closest point distance (#568, #3418)
if (isDateTime && !xDateFormat) {
xDateFormat = this.getXDateFormat(point, tooltipOptions, xAxis);
}
// Insert the footer date format if any
if (isDateTime && xDateFormat) {
formatString = formatString.replace('{point.key}', '{point.key:' + xDateFormat + '}');
}
return format(formatString, {
point: point,
series: series
});
},
/**
* Build the body (lines) of the tooltip by iterating over the items and returning one entry for each item,
* abstracting this functionality allows to easily overwrite and extend it.
*/
bodyFormatter: function (items) {
return map(items, function (item) {
var tooltipOptions = item.series.tooltipOptions;
return (tooltipOptions.pointFormatter || item.point.tooltipFormatter).call(item.point, tooltipOptions.pointFormat);
});
}
};
var hoverChartIndex;
// Global flag for touch support
hasTouch = doc && doc.documentElement.ontouchstart !== UNDEFINED;
/**
* The mouse tracker object. All methods starting with "on" are primary DOM event handlers.
* Subsequent methods should be named differently from what they are doing.
* @param {Object} chart The Chart instance
* @param {Object} options The root options object
*/
var Pointer = Highcharts.Pointer = function (chart, options) {
this.init(chart, options);
};
Pointer.prototype = {
/**
* Initialize Pointer
*/
init: function (chart, options) {
var chartOptions = options.chart,
chartEvents = chartOptions.events,
zoomType = useCanVG ? '' : chartOptions.zoomType,
inverted = chart.inverted,
zoomX,
zoomY;
// Store references
this.options = options;
this.chart = chart;
// Zoom status
this.zoomX = zoomX = /x/.test(zoomType);
this.zoomY = zoomY = /y/.test(zoomType);
this.zoomHor = (zoomX && !inverted) || (zoomY && inverted);
this.zoomVert = (zoomY && !inverted) || (zoomX && inverted);
this.hasZoom = zoomX || zoomY;
// Do we need to handle click on a touch device?
this.runChartClick = chartEvents && !!chartEvents.click;
this.pinchDown = [];
this.lastValidTouch = {};
if (Highcharts.Tooltip && options.tooltip.enabled) {
chart.tooltip = new Tooltip(chart, options.tooltip);
this.followTouchMove = pick(options.tooltip.followTouchMove, true);
}
this.setDOMEvents();
},
/**
* Add crossbrowser support for chartX and chartY
* @param {Object} e The event object in standard browsers
*/
normalize: function (e, chartPosition) {
var chartX,
chartY,
ePos;
// IE normalizing
e = e || win.event;
if (!e.target) {
e.target = e.srcElement;
}
// iOS (#2757)
ePos = e.touches ? (e.touches.length ? e.touches.item(0) : e.changedTouches[0]) : e;
// Get mouse position
if (!chartPosition) {
this.chartPosition = chartPosition = offset(this.chart.container);
}
// chartX and chartY
if (ePos.pageX === UNDEFINED) { // IE < 9. #886.
chartX = mathMax(e.x, e.clientX - chartPosition.left); // #2005, #2129: the second case is
// for IE10 quirks mode within framesets
chartY = e.y;
} else {
chartX = ePos.pageX - chartPosition.left;
chartY = ePos.pageY - chartPosition.top;
}
return extend(e, {
chartX: mathRound(chartX),
chartY: mathRound(chartY)
});
},
/**
* Get the click position in terms of axis values.
*
* @param {Object} e A pointer event
*/
getCoordinates: function (e) {
var coordinates = {
xAxis: [],
yAxis: []
};
each(this.chart.axes, function (axis) {
coordinates[axis.isXAxis ? 'xAxis' : 'yAxis'].push({
axis: axis,
value: axis.toValue(e[axis.horiz ? 'chartX' : 'chartY'])
});
});
return coordinates;
},
/**
* With line type charts with a single tracker, get the point closest to the mouse.
* Run Point.onMouseOver and display tooltip for the point or points.
*/
runPointActions: function (e) {
var pointer = this,
chart = pointer.chart,
series = chart.series,
tooltip = chart.tooltip,
shared = tooltip ? tooltip.shared : false,
followPointer,
hoverPoint = chart.hoverPoint,
hoverSeries = chart.hoverSeries,
i,
distance = [Number.MAX_VALUE, Number.MAX_VALUE], // #4511
anchor,
noSharedTooltip,
stickToHoverSeries,
directTouch,
kdpoints = [],
kdpoint = [],
kdpointT;
// For hovering over the empty parts of the plot area (hoverSeries is undefined).
// If there is one series with point tracking (combo chart), don't go to nearest neighbour.
if (!shared && !hoverSeries) {
for (i = 0; i < series.length; i++) {
if (series[i].directTouch || !series[i].options.stickyTracking) {
series = [];
}
}
}
// If it has a hoverPoint and that series requires direct touch (like columns, #3899), or we're on
// a noSharedTooltip series among shared tooltip series (#4546), use the hoverPoint . Otherwise,
// search the k-d tree.
stickToHoverSeries = hoverSeries && (shared ? hoverSeries.noSharedTooltip : hoverSeries.directTouch);
if (stickToHoverSeries && hoverPoint) {
kdpoint = [hoverPoint];
// Handle shared tooltip or cases where a series is not yet hovered
} else {
// Find nearest points on all series
each(series, function (s) {
// Skip hidden series
noSharedTooltip = s.noSharedTooltip && shared;
directTouch = !shared && s.directTouch;
if (s.visible && !noSharedTooltip && !directTouch && pick(s.options.enableMouseTracking, true)) { // #3821
kdpointT = s.searchPoint(e, !noSharedTooltip && s.kdDimensions === 1); // #3828
if (kdpointT) {
kdpoints.push(kdpointT);
}
}
});
// Find absolute nearest point
each(kdpoints, function (p) {
if (p) {
// Store both closest points, using point.dist and point.distX comparisons (#4645):
each(['dist', 'distX'], function (dist, k) {
if (isNumber(p[dist])) {
var
// It is closer than the reference point
isCloser = p[dist] < distance[k],
// It is equally close, but above the reference point (#4679)
isAbove = p[dist] === distance[k] && p.series.group.zIndex >= kdpoint[k].series.group.zIndex;
if (isCloser || isAbove) {
distance[k] = p[dist];
kdpoint[k] = p;
}
}
});
}
});
}
// Remove points with different x-positions, required for shared tooltip and crosshairs (#4645):
if (shared) {
i = kdpoints.length;
while (i--) {
if (kdpoints[i].clientX !== kdpoint[1].clientX || kdpoints[i].series.noSharedTooltip) {
kdpoints.splice(i, 1);
}
}
}
// Refresh tooltip for kdpoint if new hover point or tooltip was hidden // #3926, #4200
if (kdpoint[0] && (kdpoint[0] !== this.prevKDPoint || (tooltip && tooltip.isHidden))) {
// Draw tooltip if necessary
if (shared && !kdpoint[0].series.noSharedTooltip) {
if (kdpoints.length && tooltip) {
tooltip.refresh(kdpoints, e);
}
// Do mouseover on all points (#3919, #3985, #4410)
each(kdpoints, function (point) {
point.onMouseOver(e, point !== ((hoverSeries && hoverSeries.directTouch && hoverPoint) || kdpoint[0]));
});
this.prevKDPoint = kdpoint[1];
} else {
if (tooltip) {
tooltip.refresh(kdpoint[0], e);
}
if (!hoverSeries || !hoverSeries.directTouch) { // #4448
kdpoint[0].onMouseOver(e);
}
this.prevKDPoint = kdpoint[0];
}
// Update positions (regardless of kdpoint or hoverPoint)
} else {
followPointer = hoverSeries && hoverSeries.tooltipOptions.followPointer;
if (tooltip && followPointer && !tooltip.isHidden) {
anchor = tooltip.getAnchor([{}], e);
tooltip.updatePosition({ plotX: anchor[0], plotY: anchor[1] });
}
}
// Start the event listener to pick up the tooltip and crosshairs
if (!pointer._onDocumentMouseMove) {
pointer._onDocumentMouseMove = function (e) {
if (charts[hoverChartIndex]) {
charts[hoverChartIndex].pointer.onDocumentMouseMove(e);
}
};
addEvent(doc, 'mousemove', pointer._onDocumentMouseMove);
}
// Crosshair. For each hover point, loop over axes and draw cross if that point
// belongs to the axis (#4927).
each(shared ? kdpoints : [pick(hoverPoint, kdpoint[1])], function (point) { // #5269
each(chart.axes, function (axis) {
// In case of snap = false, point is undefined, and we draw the crosshair anyway (#5066)
if (!point || point.series[axis.coll] === axis) {
axis.drawCrosshair(e, point);
}
});
});
},
/**
* Reset the tracking by hiding the tooltip, the hover series state and the hover point
*
* @param allowMove {Boolean} Instead of destroying the tooltip altogether, allow moving it if possible
*/
reset: function (allowMove, delay) {
var pointer = this,
chart = pointer.chart,
hoverSeries = chart.hoverSeries,
hoverPoint = chart.hoverPoint,
hoverPoints = chart.hoverPoints,
tooltip = chart.tooltip,
tooltipPoints = tooltip && tooltip.shared ? hoverPoints : hoverPoint;
// Check if the points have moved outside the plot area (#1003, #4736, #5101)
if (allowMove && tooltipPoints) {
each(splat(tooltipPoints), function (point) {
if (point.series.isCartesian && point.plotX === undefined) {
allowMove = false;
}
});
}
// Just move the tooltip, #349
if (allowMove) {
if (tooltip && tooltipPoints) {
tooltip.refresh(tooltipPoints);
if (hoverPoint) { // #2500
hoverPoint.setState(hoverPoint.state, true);
each(chart.axes, function (axis) {
if (pick(axis.crosshair && axis.crosshair.snap, true)) {
axis.drawCrosshair(null, hoverPoint);
} else {
axis.hideCrosshair();
}
});
}
}
// Full reset
} else {
if (hoverPoint) {
hoverPoint.onMouseOut();
}
if (hoverPoints) {
each(hoverPoints, function (point) {
point.setState();
});
}
if (hoverSeries) {
hoverSeries.onMouseOut();
}
if (tooltip) {
tooltip.hide(delay);
}
if (pointer._onDocumentMouseMove) {
removeEvent(doc, 'mousemove', pointer._onDocumentMouseMove);
pointer._onDocumentMouseMove = null;
}
// Remove crosshairs
each(chart.axes, function (axis) {
axis.hideCrosshair();
});
pointer.hoverX = chart.hoverPoints = chart.hoverPoint = null;
}
},
/**
* Scale series groups to a certain scale and translation
*/
scaleGroups: function (attribs, clip) {
var chart = this.chart,
seriesAttribs;
// Scale each series
each(chart.series, function (series) {
seriesAttribs = attribs || series.getPlotBox(); // #1701
if (series.xAxis && series.xAxis.zoomEnabled) {
series.group.attr(seriesAttribs);
if (series.markerGroup) {
series.markerGroup.attr(seriesAttribs);
series.markerGroup.clip(clip ? chart.clipRect : null);
}
if (series.dataLabelsGroup) {
series.dataLabelsGroup.attr(seriesAttribs);
}
}
});
// Clip
chart.clipRect.attr(clip || chart.clipBox);
},
/**
* Start a drag operation
*/
dragStart: function (e) {
var chart = this.chart;
// Record the start position
chart.mouseIsDown = e.type;
chart.cancelClick = false;
chart.mouseDownX = this.mouseDownX = e.chartX;
chart.mouseDownY = this.mouseDownY = e.chartY;
},
/**
* Perform a drag operation in response to a mousemove event while the mouse is down
*/
drag: function (e) {
var chart = this.chart,
chartOptions = chart.options.chart,
chartX = e.chartX,
chartY = e.chartY,
zoomHor = this.zoomHor,
zoomVert = this.zoomVert,
plotLeft = chart.plotLeft,
plotTop = chart.plotTop,
plotWidth = chart.plotWidth,
plotHeight = chart.plotHeight,
clickedInside,
size,
selectionMarker = this.selectionMarker,
mouseDownX = this.mouseDownX,
mouseDownY = this.mouseDownY,
panKey = chartOptions.panKey && e[chartOptions.panKey + 'Key'];
// If the device supports both touch and mouse (like IE11), and we are touch-dragging
// inside the plot area, don't handle the mouse event. #4339.
if (selectionMarker && selectionMarker.touch) {
return;
}
// If the mouse is outside the plot area, adjust to cooordinates
// inside to prevent the selection marker from going outside
if (chartX < plotLeft) {
chartX = plotLeft;
} else if (chartX > plotLeft + plotWidth) {
chartX = plotLeft + plotWidth;
}
if (chartY < plotTop) {
chartY = plotTop;
} else if (chartY > plotTop + plotHeight) {
chartY = plotTop + plotHeight;
}
// determine if the mouse has moved more than 10px
this.hasDragged = Math.sqrt(
Math.pow(mouseDownX - chartX, 2) +
Math.pow(mouseDownY - chartY, 2)
);
if (this.hasDragged > 10) {
clickedInside = chart.isInsidePlot(mouseDownX - plotLeft, mouseDownY - plotTop);
// make a selection
if (chart.hasCartesianSeries && (this.zoomX || this.zoomY) && clickedInside && !panKey) {
if (!selectionMarker) {
this.selectionMarker = selectionMarker = chart.renderer.rect(
plotLeft,
plotTop,
zoomHor ? 1 : plotWidth,
zoomVert ? 1 : plotHeight,
0
)
.attr({
fill: chartOptions.selectionMarkerFill || 'rgba(69,114,167,0.25)',
zIndex: 7
})
.add();
}
}
// adjust the width of the selection marker
if (selectionMarker && zoomHor) {
size = chartX - mouseDownX;
selectionMarker.attr({
width: mathAbs(size),
x: (size > 0 ? 0 : size) + mouseDownX
});
}
// adjust the height of the selection marker
if (selectionMarker && zoomVert) {
size = chartY - mouseDownY;
selectionMarker.attr({
height: mathAbs(size),
y: (size > 0 ? 0 : size) + mouseDownY
});
}
// panning
if (clickedInside && !selectionMarker && chartOptions.panning) {
chart.pan(e, chartOptions.panning);
}
}
},
/**
* On mouse up or touch end across the entire document, drop the selection.
*/
drop: function (e) {
var pointer = this,
chart = this.chart,
hasPinched = this.hasPinched;
if (this.selectionMarker) {
var selectionData = {
originalEvent: e, // #4890
xAxis: [],
yAxis: []
},
selectionBox = this.selectionMarker,
selectionLeft = selectionBox.attr ? selectionBox.attr('x') : selectionBox.x,
selectionTop = selectionBox.attr ? selectionBox.attr('y') : selectionBox.y,
selectionWidth = selectionBox.attr ? selectionBox.attr('width') : selectionBox.width,
selectionHeight = selectionBox.attr ? selectionBox.attr('height') : selectionBox.height,
runZoom;
// a selection has been made
if (this.hasDragged || hasPinched) {
// record each axis' min and max
each(chart.axes, function (axis) {
if (axis.zoomEnabled && defined(axis.min) && (hasPinched || pointer[{ xAxis: 'zoomX', yAxis: 'zoomY' }[axis.coll]])) { // #859, #3569
var horiz = axis.horiz,
minPixelPadding = e.type === 'touchend' ? axis.minPixelPadding : 0, // #1207, #3075
selectionMin = axis.toValue((horiz ? selectionLeft : selectionTop) + minPixelPadding),
selectionMax = axis.toValue((horiz ? selectionLeft + selectionWidth : selectionTop + selectionHeight) - minPixelPadding);
selectionData[axis.coll].push({
axis: axis,
min: mathMin(selectionMin, selectionMax), // for reversed axes
max: mathMax(selectionMin, selectionMax)
});
runZoom = true;
}
});
if (runZoom) {
fireEvent(chart, 'selection', selectionData, function (args) {
chart.zoom(extend(args, hasPinched ? { animation: false } : null));
});
}
}
this.selectionMarker = this.selectionMarker.destroy();
// Reset scaling preview
if (hasPinched) {
this.scaleGroups();
}
}
// Reset all
if (chart) { // it may be destroyed on mouse up - #877
css(chart.container, { cursor: chart._cursor });
chart.cancelClick = this.hasDragged > 10; // #370
chart.mouseIsDown = this.hasDragged = this.hasPinched = false;
this.pinchDown = [];
}
},
onContainerMouseDown: function (e) {
e = this.normalize(e);
// issue #295, dragging not always working in Firefox
if (e.preventDefault) {
e.preventDefault();
}
this.dragStart(e);
},
onDocumentMouseUp: function (e) {
if (charts[hoverChartIndex]) {
charts[hoverChartIndex].pointer.drop(e);
}
},
/**
* Special handler for mouse move that will hide the tooltip when the mouse leaves the plotarea.
* Issue #149 workaround. The mouseleave event does not always fire.
*/
onDocumentMouseMove: function (e) {
var chart = this.chart,
chartPosition = this.chartPosition;
e = this.normalize(e, chartPosition);
// If we're outside, hide the tooltip
if (chartPosition && !this.inClass(e.target, 'highcharts-tracker') &&
!chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop)) {
this.reset();
}
},
/**
* When mouse leaves the container, hide the tooltip.
*/
onContainerMouseLeave: function (e) {
var chart = charts[hoverChartIndex];
if (chart && (e.relatedTarget || e.toElement)) { // #4886, MS Touch end fires mouseleave but with no related target
chart.pointer.reset();
chart.pointer.chartPosition = null; // also reset the chart position, used in #149 fix
}
},
// The mousemove, touchmove and touchstart event handler
onContainerMouseMove: function (e) {
var chart = this.chart;
if (!defined(hoverChartIndex) || !charts[hoverChartIndex] || !charts[hoverChartIndex].mouseIsDown) {
hoverChartIndex = chart.index;
}
e = this.normalize(e);
e.returnValue = false; // #2251, #3224
if (chart.mouseIsDown === 'mousedown') {
this.drag(e);
}
// Show the tooltip and run mouse over events (#977)
if ((this.inClass(e.target, 'highcharts-tracker') ||
chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop)) && !chart.openMenu) {
this.runPointActions(e);
}
},
/**
* Utility to detect whether an element has, or has a parent with, a specific
* class name. Used on detection of tracker objects and on deciding whether
* hovering the tooltip should cause the active series to mouse out.
*/
inClass: function (element, className) {
var elemClassName;
while (element) {
elemClassName = attr(element, 'class');
if (elemClassName) {
if (elemClassName.indexOf(className) !== -1) {
return true;
}
if (elemClassName.indexOf(PREFIX + 'container') !== -1) {
return false;
}
}
element = element.parentNode;
}
},
onTrackerMouseOut: function (e) {
var series = this.chart.hoverSeries,
relatedTarget = e.relatedTarget || e.toElement;
if (series && relatedTarget && !series.options.stickyTracking && // #4886
!this.inClass(relatedTarget, PREFIX + 'tooltip') &&
!this.inClass(relatedTarget, PREFIX + 'series-' + series.index)) { // #2499, #4465
series.onMouseOut();
}
},
onContainerClick: function (e) {
var chart = this.chart,
hoverPoint = chart.hoverPoint,
plotLeft = chart.plotLeft,
plotTop = chart.plotTop;
e = this.normalize(e);
if (!chart.cancelClick) {
// On tracker click, fire the series and point events. #783, #1583
if (hoverPoint && this.inClass(e.target, PREFIX + 'tracker')) {
// the series click event
fireEvent(hoverPoint.series, 'click', extend(e, {
point: hoverPoint
}));
// the point click event
if (chart.hoverPoint) { // it may be destroyed (#1844)
hoverPoint.firePointEvent('click', e);
}
// When clicking outside a tracker, fire a chart event
} else {
extend(e, this.getCoordinates(e));
// fire a click event in the chart
if (chart.isInsidePlot(e.chartX - plotLeft, e.chartY - plotTop)) {
fireEvent(chart, 'click', e);
}
}
}
},
/**
* Set the JS DOM events on the container and document. This method should contain
* a one-to-one assignment between methods and their handlers. Any advanced logic should
* be moved to the handler reflecting the event's name.
*/
setDOMEvents: function () {
var pointer = this,
container = pointer.chart.container;
container.onmousedown = function (e) {
pointer.onContainerMouseDown(e);
};
container.onmousemove = function (e) {
pointer.onContainerMouseMove(e);
};
container.onclick = function (e) {
pointer.onContainerClick(e);
};
addEvent(container, 'mouseleave', pointer.onContainerMouseLeave);
if (chartCount === 1) {
addEvent(doc, 'mouseup', pointer.onDocumentMouseUp);
}
if (hasTouch) {
container.ontouchstart = function (e) {
pointer.onContainerTouchStart(e);
};
container.ontouchmove = function (e) {
pointer.onContainerTouchMove(e);
};
if (chartCount === 1) {
addEvent(doc, 'touchend', pointer.onDocumentTouchEnd);
}
}
},
/**
* Destroys the Pointer object and disconnects DOM events.
*/
destroy: function () {
var prop;
removeEvent(this.chart.container, 'mouseleave', this.onContainerMouseLeave);
if (!chartCount) {
removeEvent(doc, 'mouseup', this.onDocumentMouseUp);
removeEvent(doc, 'touchend', this.onDocumentTouchEnd);
}
// memory and CPU leak
clearInterval(this.tooltipTimeout);
for (prop in this) {
this[prop] = null;
}
}
};
/* Support for touch devices */
extend(Highcharts.Pointer.prototype, {
/**
* Run translation operations
*/
pinchTranslate: function (pinchDown, touches, transform, selectionMarker, clip, lastValidTouch) {
if (this.zoomHor || this.pinchHor) {
this.pinchTranslateDirection(true, pinchDown, touches, transform, selectionMarker, clip, lastValidTouch);
}
if (this.zoomVert || this.pinchVert) {
this.pinchTranslateDirection(false, pinchDown, touches, transform, selectionMarker, clip, lastValidTouch);
}
},
/**
* Run translation operations for each direction (horizontal and vertical) independently
*/
pinchTranslateDirection: function (horiz, pinchDown, touches, transform, selectionMarker, clip, lastValidTouch, forcedScale) {
var chart = this.chart,
xy = horiz ? 'x' : 'y',
XY = horiz ? 'X' : 'Y',
sChartXY = 'chart' + XY,
wh = horiz ? 'width' : 'height',
plotLeftTop = chart['plot' + (horiz ? 'Left' : 'Top')],
selectionWH,
selectionXY,
clipXY,
scale = forcedScale || 1,
inverted = chart.inverted,
bounds = chart.bounds[horiz ? 'h' : 'v'],
singleTouch = pinchDown.length === 1,
touch0Start = pinchDown[0][sChartXY],
touch0Now = touches[0][sChartXY],
touch1Start = !singleTouch && pinchDown[1][sChartXY],
touch1Now = !singleTouch && touches[1][sChartXY],
outOfBounds,
transformScale,
scaleKey,
setScale = function () {
if (!singleTouch && mathAbs(touch0Start - touch1Start) > 20) { // Don't zoom if fingers are too close on this axis
scale = forcedScale || mathAbs(touch0Now - touch1Now) / mathAbs(touch0Start - touch1Start);
}
clipXY = ((plotLeftTop - touch0Now) / scale) + touch0Start;
selectionWH = chart['plot' + (horiz ? 'Width' : 'Height')] / scale;
};
// Set the scale, first pass
setScale();
selectionXY = clipXY; // the clip position (x or y) is altered if out of bounds, the selection position is not
// Out of bounds
if (selectionXY < bounds.min) {
selectionXY = bounds.min;
outOfBounds = true;
} else if (selectionXY + selectionWH > bounds.max) {
selectionXY = bounds.max - selectionWH;
outOfBounds = true;
}
// Is the chart dragged off its bounds, determined by dataMin and dataMax?
if (outOfBounds) {
// Modify the touchNow position in order to create an elastic drag movement. This indicates
// to the user that the chart is responsive but can't be dragged further.
touch0Now -= 0.8 * (touch0Now - lastValidTouch[xy][0]);
if (!singleTouch) {
touch1Now -= 0.8 * (touch1Now - lastValidTouch[xy][1]);
}
// Set the scale, second pass to adapt to the modified touchNow positions
setScale();
} else {
lastValidTouch[xy] = [touch0Now, touch1Now];
}
// Set geometry for clipping, selection and transformation
if (!inverted) {
clip[xy] = clipXY - plotLeftTop;
clip[wh] = selectionWH;
}
scaleKey = inverted ? (horiz ? 'scaleY' : 'scaleX') : 'scale' + XY;
transformScale = inverted ? 1 / scale : scale;
selectionMarker[wh] = selectionWH;
selectionMarker[xy] = selectionXY;
transform[scaleKey] = scale;
transform['translate' + XY] = (transformScale * plotLeftTop) + (touch0Now - (transformScale * touch0Start));
},
/**
* Handle touch events with two touches
*/
pinch: function (e) {
var self = this,
chart = self.chart,
pinchDown = self.pinchDown,
touches = e.touches,
touchesLength = touches.length,
lastValidTouch = self.lastValidTouch,
hasZoom = self.hasZoom,
selectionMarker = self.selectionMarker,
transform = {},
fireClickEvent = touchesLength === 1 && ((self.inClass(e.target, PREFIX + 'tracker') &&
chart.runTrackerClick) || self.runChartClick),
clip = {};
// Don't initiate panning until the user has pinched. This prevents us from
// blocking page scrolling as users scroll down a long page (#4210).
if (touchesLength > 1) {
self.initiated = true;
}
// On touch devices, only proceed to trigger click if a handler is defined
if (hasZoom && self.initiated && !fireClickEvent) {
e.preventDefault();
}
// Normalize each touch
map(touches, function (e) {
return self.normalize(e);
});
// Register the touch start position
if (e.type === 'touchstart') {
each(touches, function (e, i) {
pinchDown[i] = { chartX: e.chartX, chartY: e.chartY };
});
lastValidTouch.x = [pinchDown[0].chartX, pinchDown[1] && pinchDown[1].chartX];
lastValidTouch.y = [pinchDown[0].chartY, pinchDown[1] && pinchDown[1].chartY];
// Identify the data bounds in pixels
each(chart.axes, function (axis) {
if (axis.zoomEnabled) {
var bounds = chart.bounds[axis.horiz ? 'h' : 'v'],
minPixelPadding = axis.minPixelPadding,
min = axis.toPixels(pick(axis.options.min, axis.dataMin)),
max = axis.toPixels(pick(axis.options.max, axis.dataMax)),
absMin = mathMin(min, max),
absMax = mathMax(min, max);
// Store the bounds for use in the touchmove handler
bounds.min = mathMin(axis.pos, absMin - minPixelPadding);
bounds.max = mathMax(axis.pos + axis.len, absMax + minPixelPadding);
}
});
self.res = true; // reset on next move
// Event type is touchmove, handle panning and pinching
} else if (pinchDown.length) { // can be 0 when releasing, if touchend fires first
// Set the marker
if (!selectionMarker) {
self.selectionMarker = selectionMarker = extend({
destroy: noop,
touch: true
}, chart.plotBox);
}
self.pinchTranslate(pinchDown, touches, transform, selectionMarker, clip, lastValidTouch);
self.hasPinched = hasZoom;
// Scale and translate the groups to provide visual feedback during pinching
self.scaleGroups(transform, clip);
// Optionally move the tooltip on touchmove
if (!hasZoom && self.followTouchMove && touchesLength === 1) {
this.runPointActions(self.normalize(e));
} else if (self.res) {
self.res = false;
this.reset(false, 0);
}
}
},
/**
* General touch handler shared by touchstart and touchmove.
*/
touch: function (e, start) {
var chart = this.chart,
hasMoved,
pinchDown;
hoverChartIndex = chart.index;
if (e.touches.length === 1) {
e = this.normalize(e);
if (chart.isInsidePlot(e.chartX - chart.plotLeft, e.chartY - chart.plotTop) && !chart.openMenu) {
// Run mouse events and display tooltip etc
if (start) {
this.runPointActions(e);
}
// Android fires touchmove events after the touchstart even if the
// finger hasn't moved, or moved only a pixel or two. In iOS however,
// the touchmove doesn't fire unless the finger moves more than ~4px.
// So we emulate this behaviour in Android by checking how much it
// moved, and cancelling on small distances. #3450.
if (e.type === 'touchmove') {
pinchDown = this.pinchDown;
hasMoved = pinchDown[0] ? Math.sqrt( // #5266
Math.pow(pinchDown[0].chartX - e.chartX, 2) +
Math.pow(pinchDown[0].chartY - e.chartY, 2)
) >= 4 : false;
}
if (pick(hasMoved, true)) {
this.pinch(e);
}
} else if (start) {
// Hide the tooltip on touching outside the plot area (#1203)
this.reset();
}
} else if (e.touches.length === 2) {
this.pinch(e);
}
},
onContainerTouchStart: function (e) {
this.touch(e, true);
},
onContainerTouchMove: function (e) {
this.touch(e);
},
onDocumentTouchEnd: function (e) {
if (charts[hoverChartIndex]) {
charts[hoverChartIndex].pointer.drop(e);
}
}
});
if (win.PointerEvent || win.MSPointerEvent) {
// The touches object keeps track of the points being touched at all times
var touches = {},
hasPointerEvent = !!win.PointerEvent,
getWebkitTouches = function () {
var key,
fake = [];
fake.item = function (i) {
return this[i];
};
for (key in touches) {
if (touches.hasOwnProperty(key)) {
fake.push({
pageX: touches[key].pageX,
pageY: touches[key].pageY,
target: touches[key].target
});
}
}
return fake;
},
translateMSPointer = function (e, method, wktype, func) {
var p;
if ((e.pointerType === 'touch' || e.pointerType === e.MSPOINTER_TYPE_TOUCH) && charts[hoverChartIndex]) {
func(e);
p = charts[hoverChartIndex].pointer;
p[method]({
type: wktype,
target: e.currentTarget,
preventDefault: noop,
touches: getWebkitTouches()
});
}
};
/**
* Extend the Pointer prototype with methods for each event handler and more
*/
extend(Pointer.prototype, {
onContainerPointerDown: function (e) {
translateMSPointer(e, 'onContainerTouchStart', 'touchstart', function (e) {
touches[e.pointerId] = { pageX: e.pageX, pageY: e.pageY, target: e.currentTarget };
});
},
onContainerPointerMove: function (e) {
translateMSPointer(e, 'onContainerTouchMove', 'touchmove', function (e) {
touches[e.pointerId] = { pageX: e.pageX, pageY: e.pageY };
if (!touches[e.pointerId].target) {
touches[e.pointerId].target = e.currentTarget;
}
});
},
onDocumentPointerUp: function (e) {
translateMSPointer(e, 'onDocumentTouchEnd', 'touchend', function (e) {
delete touches[e.pointerId];
});
},
/**
* Add or remove the MS Pointer specific events
*/
batchMSEvents: function (fn) {
fn(this.chart.container, hasPointerEvent ? 'pointerdown' : 'MSPointerDown', this.onContainerPointerDown);
fn(this.chart.container, hasPointerEvent ? 'pointermove' : 'MSPointerMove', this.onContainerPointerMove);
fn(doc, hasPointerEvent ? 'pointerup' : 'MSPointerUp', this.onDocumentPointerUp);
}
});
// Disable default IE actions for pinch and such on chart element
wrap(Pointer.prototype, 'init', function (proceed, chart, options) {
proceed.call(this, chart, options);
if (this.hasZoom) { // #4014
css(chart.container, {
'-ms-touch-action': NONE,
'touch-action': NONE
});
}
});
// Add IE specific touch events to chart
wrap(Pointer.prototype, 'setDOMEvents', function (proceed) {
proceed.apply(this);
if (this.hasZoom || this.followTouchMove) {
this.batchMSEvents(addEvent);
}
});
// Destroy MS events also
wrap(Pointer.prototype, 'destroy', function (proceed) {
this.batchMSEvents(removeEvent);
proceed.call(this);
});
}
/**
* The overview of the chart's series
*/
var Legend = Highcharts.Legend = function (chart, options) {
this.init(chart, options);
};
Legend.prototype = {
/**
* Initialize the legend
*/
init: function (chart, options) {
var legend = this,
itemStyle = options.itemStyle,
padding,
itemMarginTop = options.itemMarginTop || 0;
this.options = options;
if (!options.enabled) {
return;
}
legend.itemStyle = itemStyle;
legend.itemHiddenStyle = merge(itemStyle, options.itemHiddenStyle);
legend.itemMarginTop = itemMarginTop;
legend.padding = padding = pick(options.padding, 8);
legend.initialItemX = padding;
legend.initialItemY = padding - 5; // 5 is the number of pixels above the text
legend.maxItemWidth = 0;
legend.chart = chart;
legend.itemHeight = 0;
legend.symbolWidth = pick(options.symbolWidth, 16);
legend.pages = [];
// Render it
legend.render();
// move checkboxes
addEvent(legend.chart, 'endResize', function () {
legend.positionCheckboxes();
});
},
/**
* Set the colors for the legend item
* @param {Object} item A Series or Point instance
* @param {Object} visible Dimmed or colored
*/
colorizeItem: function (item, visible) {
var legend = this,
options = legend.options,
legendItem = item.legendItem,
legendLine = item.legendLine,
legendSymbol = item.legendSymbol,
hiddenColor = legend.itemHiddenStyle.color,
textColor = visible ? options.itemStyle.color : hiddenColor,
symbolColor = visible ? (item.legendColor || item.color || '#CCC') : hiddenColor,
markerOptions = item.options && item.options.marker,
symbolAttr = { fill: symbolColor },
key,
val;
if (legendItem) {
legendItem.css({ fill: textColor, color: textColor }); // color for #1553, oldIE
}
if (legendLine) {
legendLine.attr({ stroke: symbolColor });
}
if (legendSymbol) {
// Apply marker options
if (markerOptions && legendSymbol.isMarker) { // #585
symbolAttr.stroke = symbolColor;
markerOptions = item.convertAttribs(markerOptions);
for (key in markerOptions) {
val = markerOptions[key];
if (val !== UNDEFINED) {
symbolAttr[key] = val;
}
}
}
legendSymbol.attr(symbolAttr);
}
},
/**
* Position the legend item
* @param {Object} item A Series or Point instance
*/
positionItem: function (item) {
var legend = this,
options = legend.options,
symbolPadding = options.symbolPadding,
ltr = !options.rtl,
legendItemPos = item._legendItemPos,
itemX = legendItemPos[0],
itemY = legendItemPos[1],
checkbox = item.checkbox,
legendGroup = item.legendGroup;
if (legendGroup && legendGroup.element) {
legendGroup.translate(
ltr ? itemX : legend.legendWidth - itemX - 2 * symbolPadding - 4,
itemY
);
}
if (checkbox) {
checkbox.x = itemX;
checkbox.y = itemY;
}
},
/**
* Destroy a single legend item
* @param {Object} item The series or point
*/
destroyItem: function (item) {
var checkbox = item.checkbox;
// destroy SVG elements
each(['legendItem', 'legendLine', 'legendSymbol', 'legendGroup'], function (key) {
if (item[key]) {
item[key] = item[key].destroy();
}
});
if (checkbox) {
discardElement(item.checkbox);
}
},
/**
* Destroys the legend.
*/
destroy: function () {
var legend = this,
legendGroup = legend.group,
box = legend.box;
if (box) {
legend.box = box.destroy();
}
if (legendGroup) {
legend.group = legendGroup.destroy();
}
},
/**
* Position the checkboxes after the width is determined
*/
positionCheckboxes: function (scrollOffset) {
var alignAttr = this.group.alignAttr,
translateY,
clipHeight = this.clipHeight || this.legendHeight,
titleHeight = this.titleHeight;
if (alignAttr) {
translateY = alignAttr.translateY;
each(this.allItems, function (item) {
var checkbox = item.checkbox,
top;
if (checkbox) {
top = translateY + titleHeight + checkbox.y + (scrollOffset || 0) + 3;
css(checkbox, {
left: (alignAttr.translateX + item.checkboxOffset + checkbox.x - 20) + PX,
top: top + PX,
display: top > translateY - 6 && top < translateY + clipHeight - 6 ? '' : NONE
});
}
});
}
},
/**
* Render the legend title on top of the legend
*/
renderTitle: function () {
var options = this.options,
padding = this.padding,
titleOptions = options.title,
titleHeight = 0,
bBox;
if (titleOptions.text) {
if (!this.title) {
this.title = this.chart.renderer.label(titleOptions.text, padding - 3, padding - 4, null, null, null, null, null, 'legend-title')
.attr({ zIndex: 1 })
.css(titleOptions.style)
.add(this.group);
}
bBox = this.title.getBBox();
titleHeight = bBox.height;
this.offsetWidth = bBox.width; // #1717
this.contentGroup.attr({ translateY: titleHeight });
}
this.titleHeight = titleHeight;
},
/**
* Set the legend item text
*/
setText: function (item) {
var options = this.options;
item.legendItem.attr({
text: options.labelFormat ? format(options.labelFormat, item) : options.labelFormatter.call(item)
});
},
/**
* Render a single specific legend item
* @param {Object} item A series or point
*/
renderItem: function (item) {
var legend = this,
chart = legend.chart,
renderer = chart.renderer,
options = legend.options,
horizontal = options.layout === 'horizontal',
symbolWidth = legend.symbolWidth,
symbolPadding = options.symbolPadding,
itemStyle = legend.itemStyle,
itemHiddenStyle = legend.itemHiddenStyle,
padding = legend.padding,
itemDistance = horizontal ? pick(options.itemDistance, 20) : 0,
ltr = !options.rtl,
itemHeight,
widthOption = options.width,
itemMarginBottom = options.itemMarginBottom || 0,
itemMarginTop = legend.itemMarginTop,
initialItemX = legend.initialItemX,
bBox,
itemWidth,
li = item.legendItem,
series = item.series && item.series.drawLegendSymbol ? item.series : item,
seriesOptions = series.options,
showCheckbox = legend.createCheckboxForItem && seriesOptions && seriesOptions.showCheckbox,
useHTML = options.useHTML;
if (!li) { // generate it once, later move it
// Generate the group box
// A group to hold the symbol and text. Text is to be appended in Legend class.
item.legendGroup = renderer.g('legend-item')
.attr({ zIndex: 1 })
.add(legend.scrollGroup);
// Generate the list item text and add it to the group
item.legendItem = li = renderer.text(
'',
ltr ? symbolWidth + symbolPadding : -symbolPadding,
legend.baseline || 0,
useHTML
)
.css(merge(item.visible ? itemStyle : itemHiddenStyle)) // merge to prevent modifying original (#1021)
.attr({
align: ltr ? 'left' : 'right',
zIndex: 2
})
.add(item.legendGroup);
// Get the baseline for the first item - the font size is equal for all
if (!legend.baseline) {
legend.fontMetrics = renderer.fontMetrics(itemStyle.fontSize, li);
legend.baseline = legend.fontMetrics.f + 3 + itemMarginTop;
li.attr('y', legend.baseline);
}
// Draw the legend symbol inside the group box
series.drawLegendSymbol(legend, item);
if (legend.setItemEvents) {
legend.setItemEvents(item, li, useHTML, itemStyle, itemHiddenStyle);
}
// add the HTML checkbox on top
if (showCheckbox) {
legend.createCheckboxForItem(item);
}
}
// Colorize the items
legend.colorizeItem(item, item.visible);
// Always update the text
legend.setText(item);
// calculate the positions for the next line
bBox = li.getBBox();
itemWidth = item.checkboxOffset =
options.itemWidth ||
item.legendItemWidth ||
symbolWidth + symbolPadding + bBox.width + itemDistance + (showCheckbox ? 20 : 0);
legend.itemHeight = itemHeight = mathRound(item.legendItemHeight || bBox.height);
// if the item exceeds the width, start a new line
if (horizontal && legend.itemX - initialItemX + itemWidth >
(widthOption || (chart.chartWidth - 2 * padding - initialItemX - options.x))) {
legend.itemX = initialItemX;
legend.itemY += itemMarginTop + legend.lastLineHeight + itemMarginBottom;
legend.lastLineHeight = 0; // reset for next line (#915, #3976)
}
// If the item exceeds the height, start a new column
/*if (!horizontal && legend.itemY + options.y + itemHeight > chart.chartHeight - spacingTop - spacingBottom) {
legend.itemY = legend.initialItemY;
legend.itemX += legend.maxItemWidth;
legend.maxItemWidth = 0;
}*/
// Set the edge positions
legend.maxItemWidth = mathMax(legend.maxItemWidth, itemWidth);
legend.lastItemY = itemMarginTop + legend.itemY + itemMarginBottom;
legend.lastLineHeight = mathMax(itemHeight, legend.lastLineHeight); // #915
// cache the position of the newly generated or reordered items
item._legendItemPos = [legend.itemX, legend.itemY];
// advance
if (horizontal) {
legend.itemX += itemWidth;
} else {
legend.itemY += itemMarginTop + itemHeight + itemMarginBottom;
legend.lastLineHeight = itemHeight;
}
// the width of the widest item
legend.offsetWidth = widthOption || mathMax(
(horizontal ? legend.itemX - initialItemX - itemDistance : itemWidth) + padding,
legend.offsetWidth
);
},
/**
* Get all items, which is one item per series for normal series and one item per point
* for pie series.
*/
getAllItems: function () {
var allItems = [];
each(this.chart.series, function (series) {
var seriesOptions = series.options;
// Handle showInLegend. If the series is linked to another series, defaults to false.
if (!pick(seriesOptions.showInLegend, !defined(seriesOptions.linkedTo) ? UNDEFINED : false, true)) {
return;
}
// use points or series for the legend item depending on legendType
allItems = allItems.concat(
series.legendItems ||
(seriesOptions.legendType === 'point' ?
series.data :
series)
);
});
return allItems;
},
/**
* Adjust the chart margins by reserving space for the legend on only one side
* of the chart. If the position is set to a corner, top or bottom is reserved
* for horizontal legends and left or right for vertical ones.
*/
adjustMargins: function (margin, spacing) {
var chart = this.chart,
options = this.options,
// Use the first letter of each alignment option in order to detect the side
alignment = options.align.charAt(0) + options.verticalAlign.charAt(0) + options.layout.charAt(0); // #4189 - use charAt(x) notation instead of [x] for IE7
if (this.display && !options.floating) {
each([
/(lth|ct|rth)/,
/(rtv|rm|rbv)/,
/(rbh|cb|lbh)/,
/(lbv|lm|ltv)/
], function (alignments, side) {
if (alignments.test(alignment) && !defined(margin[side])) {
// Now we have detected on which side of the chart we should reserve space for the legend
chart[marginNames[side]] = mathMax(
chart[marginNames[side]],
chart.legend[(side + 1) % 2 ? 'legendHeight' : 'legendWidth'] +
[1, -1, -1, 1][side] * options[(side % 2) ? 'x' : 'y'] +
pick(options.margin, 12) +
spacing[side]
);
}
});
}
},
/**
* Render the legend. This method can be called both before and after
* chart.render. If called after, it will only rearrange items instead
* of creating new ones.
*/
render: function () {
var legend = this,
chart = legend.chart,
renderer = chart.renderer,
legendGroup = legend.group,
allItems,
display,
legendWidth,
legendHeight,
box = legend.box,
options = legend.options,
padding = legend.padding,
legendBorderWidth = options.borderWidth,
legendBackgroundColor = options.backgroundColor;
legend.itemX = legend.initialItemX;
legend.itemY = legend.initialItemY;
legend.offsetWidth = 0;
legend.lastItemY = 0;
if (!legendGroup) {
legend.group = legendGroup = renderer.g('legend')
.attr({ zIndex: 7 })
.add();
legend.contentGroup = renderer.g()
.attr({ zIndex: 1 }) // above background
.add(legendGroup);
legend.scrollGroup = renderer.g()
.add(legend.contentGroup);
}
legend.renderTitle();
// add each series or point
allItems = legend.getAllItems();
// sort by legendIndex
stableSort(allItems, function (a, b) {
return ((a.options && a.options.legendIndex) || 0) - ((b.options && b.options.legendIndex) || 0);
});
// reversed legend
if (options.reversed) {
allItems.reverse();
}
legend.allItems = allItems;
legend.display = display = !!allItems.length;
// render the items
legend.lastLineHeight = 0;
each(allItems, function (item) {
legend.renderItem(item);
});
// Get the box
legendWidth = (options.width || legend.offsetWidth) + padding;
legendHeight = legend.lastItemY + legend.lastLineHeight + legend.titleHeight;
legendHeight = legend.handleOverflow(legendHeight);
legendHeight += padding;
// Draw the border and/or background
if (legendBorderWidth || legendBackgroundColor) {
if (!box) {
legend.box = box = renderer.rect(
0,
0,
legendWidth,
legendHeight,
options.borderRadius,
legendBorderWidth || 0
).attr({
stroke: options.borderColor,
'stroke-width': legendBorderWidth || 0,
fill: legendBackgroundColor || NONE
})
.add(legendGroup)
.shadow(options.shadow);
box.isNew = true;
} else if (legendWidth > 0 && legendHeight > 0) {
box[box.isNew ? 'attr' : 'animate'](
box.crisp({ width: legendWidth, height: legendHeight })
);
box.isNew = false;
}
// hide the border if no items
box[display ? 'show' : 'hide']();
}
legend.legendWidth = legendWidth;
legend.legendHeight = legendHeight;
// Now that the legend width and height are established, put the items in the
// final position
each(allItems, function (item) {
legend.positionItem(item);
});
// 1.x compatibility: positioning based on style
/*var props = ['left', 'right', 'top', 'bottom'],
prop,
i = 4;
while (i--) {
prop = props[i];
if (options.style[prop] && options.style[prop] !== 'auto') {
options[i < 2 ? 'align' : 'verticalAlign'] = prop;
options[i < 2 ? 'x' : 'y'] = pInt(options.style[prop]) * (i % 2 ? -1 : 1);
}
}*/
if (display) {
legendGroup.align(extend({
width: legendWidth,
height: legendHeight
}, options), true, 'spacingBox');
}
if (!chart.isResizing) {
this.positionCheckboxes();
}
},
/**
* Set up the overflow handling by adding navigation with up and down arrows below the
* legend.
*/
handleOverflow: function (legendHeight) {
var legend = this,
chart = this.chart,
renderer = chart.renderer,
options = this.options,
optionsY = options.y,
alignTop = options.verticalAlign === 'top',
spaceHeight = chart.spacingBox.height + (alignTop ? -optionsY : optionsY) - this.padding,
maxHeight = options.maxHeight,
clipHeight,
clipRect = this.clipRect,
navOptions = options.navigation,
animation = pick(navOptions.animation, true),
arrowSize = navOptions.arrowSize || 12,
nav = this.nav,
pages = this.pages,
padding = this.padding,
lastY,
allItems = this.allItems,
clipToHeight = function (height) {
clipRect.attr({
height: height
});
// useHTML
if (legend.contentGroup.div) {
legend.contentGroup.div.style.clip = 'rect(' + padding + 'px,9999px,' + (padding + height) + 'px,0)';
}
};
// Adjust the height
if (options.layout === 'horizontal') {
spaceHeight /= 2;
}
if (maxHeight) {
spaceHeight = mathMin(spaceHeight, maxHeight);
}
// Reset the legend height and adjust the clipping rectangle
pages.length = 0;
if (legendHeight > spaceHeight && navOptions.enabled !== false) {
this.clipHeight = clipHeight = mathMax(spaceHeight - 20 - this.titleHeight - padding, 0);
this.currentPage = pick(this.currentPage, 1);
this.fullHeight = legendHeight;
// Fill pages with Y positions so that the top of each a legend item defines
// the scroll top for each page (#2098)
each(allItems, function (item, i) {
var y = item._legendItemPos[1],
h = mathRound(item.legendItem.getBBox().height),
len = pages.length;
if (!len || (y - pages[len - 1] > clipHeight && (lastY || y) !== pages[len - 1])) {
pages.push(lastY || y);
len++;
}
if (i === allItems.length - 1 && y + h - pages[len - 1] > clipHeight) {
pages.push(y);
}
if (y !== lastY) {
lastY = y;
}
});
// Only apply clipping if needed. Clipping causes blurred legend in PDF export (#1787)
if (!clipRect) {
clipRect = legend.clipRect = renderer.clipRect(0, padding, 9999, 0);
legend.contentGroup.clip(clipRect);
}
clipToHeight(clipHeight);
// Add navigation elements
if (!nav) {
this.nav = nav = renderer.g().attr({ zIndex: 1 }).add(this.group);
this.up = renderer.symbol('triangle', 0, 0, arrowSize, arrowSize)
.on('click', function () {
legend.scroll(-1, animation);
})
.add(nav);
this.pager = renderer.text('', 15, 10)
.css(navOptions.style)
.add(nav);
this.down = renderer.symbol('triangle-down', 0, 0, arrowSize, arrowSize)
.on('click', function () {
legend.scroll(1, animation);
})
.add(nav);
}
// Set initial position
legend.scroll(0);
legendHeight = spaceHeight;
} else if (nav) {
clipToHeight(chart.chartHeight);
nav.hide();
this.scrollGroup.attr({
translateY: 1
});
this.clipHeight = 0; // #1379
}
return legendHeight;
},
/**
* Scroll the legend by a number of pages
* @param {Object} scrollBy
* @param {Object} animation
*/
scroll: function (scrollBy, animation) {
var pages = this.pages,
pageCount = pages.length,
currentPage = this.currentPage + scrollBy,
clipHeight = this.clipHeight,
navOptions = this.options.navigation,
activeColor = navOptions.activeColor,
inactiveColor = navOptions.inactiveColor,
pager = this.pager,
padding = this.padding,
scrollOffset;
// When resizing while looking at the last page
if (currentPage > pageCount) {
currentPage = pageCount;
}
if (currentPage > 0) {
if (animation !== UNDEFINED) {
setAnimation(animation, this.chart);
}
this.nav.attr({
translateX: padding,
translateY: clipHeight + this.padding + 7 + this.titleHeight,
visibility: VISIBLE
});
this.up.attr({
fill: currentPage === 1 ? inactiveColor : activeColor
})
.css({
cursor: currentPage === 1 ? 'default' : 'pointer'
});
pager.attr({
text: currentPage + '/' + pageCount
});
this.down.attr({
x: 18 + this.pager.getBBox().width, // adjust to text width
fill: currentPage === pageCount ? inactiveColor : activeColor
})
.css({
cursor: currentPage === pageCount ? 'default' : 'pointer'
});
scrollOffset = -pages[currentPage - 1] + this.initialItemY;
this.scrollGroup.animate({
translateY: scrollOffset
});
this.currentPage = currentPage;
this.positionCheckboxes(scrollOffset);
}
}
};
/*
* LegendSymbolMixin
*/
var LegendSymbolMixin = Highcharts.LegendSymbolMixin = {
/**
* Get the series' symbol in the legend
*
* @param {Object} legend The legend object
* @param {Object} item The series (this) or point
*/
drawRectangle: function (legend, item) {
var symbolHeight = legend.options.symbolHeight || legend.fontMetrics.f;
item.legendSymbol = this.chart.renderer.rect(
0,
legend.baseline - symbolHeight + 1, // #3988
legend.symbolWidth,
symbolHeight,
legend.options.symbolRadius || 0
).attr({
zIndex: 3
}).add(item.legendGroup);
},
/**
* Get the series' symbol in the legend. This method should be overridable to create custom
* symbols through Highcharts.seriesTypes[type].prototype.drawLegendSymbols.
*
* @param {Object} legend The legend object
*/
drawLineMarker: function (legend) {
var options = this.options,
markerOptions = options.marker,
radius,
legendSymbol,
symbolWidth = legend.symbolWidth,
renderer = this.chart.renderer,
legendItemGroup = this.legendGroup,
verticalCenter = legend.baseline - mathRound(legend.fontMetrics.b * 0.3),
attr;
// Draw the line
if (options.lineWidth) {
attr = {
'stroke-width': options.lineWidth
};
if (options.dashStyle) {
attr.dashstyle = options.dashStyle;
}
this.legendLine = renderer.path([
M,
0,
verticalCenter,
L,
symbolWidth,
verticalCenter
])
.attr(attr)
.add(legendItemGroup);
}
// Draw the marker
if (markerOptions && markerOptions.enabled !== false) {
radius = markerOptions.radius;
this.legendSymbol = legendSymbol = renderer.symbol(
this.symbol,
(symbolWidth / 2) - radius,
verticalCenter - radius,
2 * radius,
2 * radius,
markerOptions
)
.add(legendItemGroup);
legendSymbol.isMarker = true;
}
}
};
// Workaround for #2030, horizontal legend items not displaying in IE11 Preview,
// and for #2580, a similar drawing flaw in Firefox 26.
// Explore if there's a general cause for this. The problem may be related
// to nested group elements, as the legend item texts are within 4 group elements.
if (/Trident\/7\.0/.test(userAgent) || isFirefox) {
wrap(Legend.prototype, 'positionItem', function (proceed, item) {
var legend = this,
runPositionItem = function () { // If chart destroyed in sync, this is undefined (#2030)
if (item._legendItemPos) {
proceed.call(legend, item);
}
};
// Do it now, for export and to get checkbox placement
runPositionItem();
// Do it after to work around the core issue
setTimeout(runPositionItem);
});
}
/**
* The Chart class
* @param {String|Object} renderTo The DOM element to render to, or its id
* @param {Object} options
* @param {Function} callback Function to run when the chart has loaded
*/
var Chart = Highcharts.Chart = function () {
this.getArgs.apply(this, arguments);
};
Highcharts.chart = function (a, b, c) {
return new Chart(a, b, c);
};
Chart.prototype = {
/**
* Hook for modules
*/
callbacks: [],
/**
* Handle the arguments passed to the constructor
* @returns {Array} Arguments without renderTo
*/
getArgs: function () {
var args = [].slice.call(arguments);
// Remove the optional first argument, renderTo, and
// set it on this.
if (isString(args[0]) || args[0].nodeName) {
this.renderTo = args.shift();
}
this.init(args[0], args[1]);
},
/**
* Initialize the chart
*/
init: function (userOptions, callback) {
// Handle regular options
var options,
seriesOptions = userOptions.series; // skip merging data points to increase performance
userOptions.series = null;
options = merge(defaultOptions, userOptions); // do the merge
options.series = userOptions.series = seriesOptions; // set back the series data
this.userOptions = userOptions;
var optionsChart = options.chart;
// Create margin & spacing array
this.margin = this.splashArray('margin', optionsChart);
this.spacing = this.splashArray('spacing', optionsChart);
var chartEvents = optionsChart.events;
//this.runChartClick = chartEvents && !!chartEvents.click;
this.bounds = { h: {}, v: {} }; // Pixel data bounds for touch zoom
this.callback = callback;
this.isResizing = 0;
this.options = options;
//chartTitleOptions = UNDEFINED;
//chartSubtitleOptions = UNDEFINED;
this.axes = [];
this.series = [];
this.hasCartesianSeries = optionsChart.showAxes;
//this.axisOffset = UNDEFINED;
//this.maxTicks = UNDEFINED; // handle the greatest amount of ticks on grouped axes
//this.inverted = UNDEFINED;
//this.loadingShown = UNDEFINED;
//this.container = UNDEFINED;
//this.chartWidth = UNDEFINED;
//this.chartHeight = UNDEFINED;
//this.marginRight = UNDEFINED;
//this.marginBottom = UNDEFINED;
//this.containerWidth = UNDEFINED;
//this.containerHeight = UNDEFINED;
//this.oldChartWidth = UNDEFINED;
//this.oldChartHeight = UNDEFINED;
//this.renderTo = UNDEFINED;
//this.renderToClone = UNDEFINED;
//this.spacingBox = UNDEFINED
//this.legend = UNDEFINED;
// Elements
//this.chartBackground = UNDEFINED;
//this.plotBackground = UNDEFINED;
//this.plotBGImage = UNDEFINED;
//this.plotBorder = UNDEFINED;
//this.loadingDiv = UNDEFINED;
//this.loadingSpan = UNDEFINED;
var chart = this,
eventType;
// Add the chart to the global lookup
chart.index = charts.length;
charts.push(chart);
chartCount++;
// Set up auto resize
if (optionsChart.reflow !== false) {
addEvent(chart, 'load', function () {
chart.initReflow();
});
}
// Chart event handlers
if (chartEvents) {
for (eventType in chartEvents) {
addEvent(chart, eventType, chartEvents[eventType]);
}
}
chart.xAxis = [];
chart.yAxis = [];
// Expose methods and variables
chart.animation = useCanVG ? false : pick(optionsChart.animation, true);
chart.pointCount = chart.colorCounter = chart.symbolCounter = 0;
chart.firstRender();
},
/**
* Initialize an individual series, called internally before render time
*/
initSeries: function (options) {
var chart = this,
optionsChart = chart.options.chart,
type = options.type || optionsChart.type || optionsChart.defaultSeriesType,
series,
constr = seriesTypes[type];
// No such series type
if (!constr) {
error(17, true);
}
series = new constr();
series.init(this, options);
return series;
},
/**
* Check whether a given point is within the plot area
*
* @param {Number} plotX Pixel x relative to the plot area
* @param {Number} plotY Pixel y relative to the plot area
* @param {Boolean} inverted Whether the chart is inverted
*/
isInsidePlot: function (plotX, plotY, inverted) {
var x = inverted ? plotY : plotX,
y = inverted ? plotX : plotY;
return x >= 0 &&
x <= this.plotWidth &&
y >= 0 &&
y <= this.plotHeight;
},
/**
* Redraw legend, axes or series based on updated data
*
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*/
redraw: function (animation) {
var chart = this,
axes = chart.axes,
series = chart.series,
pointer = chart.pointer,
legend = chart.legend,
redrawLegend = chart.isDirtyLegend,
hasStackedSeries,
hasDirtyStacks,
hasCartesianSeries = chart.hasCartesianSeries,
isDirtyBox = chart.isDirtyBox,
seriesLength = series.length,
i = seriesLength,
serie,
renderer = chart.renderer,
isHiddenChart = renderer.isHidden(),
afterRedraw = [];
setAnimation(animation, chart);
if (isHiddenChart) {
chart.cloneRenderTo();
}
// Adjust title layout (reflow multiline text)
chart.layOutTitles();
// link stacked series
while (i--) {
serie = series[i];
if (serie.options.stacking) {
hasStackedSeries = true;
if (serie.isDirty) {
hasDirtyStacks = true;
break;
}
}
}
if (hasDirtyStacks) { // mark others as dirty
i = seriesLength;
while (i--) {
serie = series[i];
if (serie.options.stacking) {
serie.isDirty = true;
}
}
}
// Handle updated data in the series
each(series, function (serie) {
if (serie.isDirty) {
if (serie.options.legendType === 'point') {
if (serie.updateTotals) {
serie.updateTotals();
}
redrawLegend = true;
}
}
if (serie.isDirtyData) {
fireEvent(serie, 'updatedData');
}
});
// handle added or removed series
if (redrawLegend && legend.options.enabled) { // series or pie points are added or removed
// draw legend graphics
legend.render();
chart.isDirtyLegend = false;
}
// reset stacks
if (hasStackedSeries) {
chart.getStacks();
}
if (hasCartesianSeries) {
if (!chart.isResizing) {
// reset maxTicks
chart.maxTicks = null;
// set axes scales
each(axes, function (axis) {
axis.setScale();
});
}
}
chart.getMargins(); // #3098
if (hasCartesianSeries) {
// If one axis is dirty, all axes must be redrawn (#792, #2169)
each(axes, function (axis) {
if (axis.isDirty) {
isDirtyBox = true;
}
});
// redraw axes
each(axes, function (axis) {
// Fire 'afterSetExtremes' only if extremes are set
var key = axis.min + ',' + axis.max;
if (axis.extKey !== key) { // #821, #4452
axis.extKey = key;
afterRedraw.push(function () { // prevent a recursive call to chart.redraw() (#1119)
fireEvent(axis, 'afterSetExtremes', extend(axis.eventArgs, axis.getExtremes())); // #747, #751
delete axis.eventArgs;
});
}
if (isDirtyBox || hasStackedSeries) {
axis.redraw();
}
});
}
// the plot areas size has changed
if (isDirtyBox) {
chart.drawChartBox();
}
// redraw affected series
each(series, function (serie) {
if (serie.isDirty && serie.visible &&
(!serie.isCartesian || serie.xAxis)) { // issue #153
serie.redraw();
}
});
// move tooltip or reset
if (pointer) {
pointer.reset(true);
}
// redraw if canvas
renderer.draw();
// fire the event
fireEvent(chart, 'redraw');
if (isHiddenChart) {
chart.cloneRenderTo(true);
}
// Fire callbacks that are put on hold until after the redraw
each(afterRedraw, function (callback) {
callback.call();
});
},
/**
* Get an axis, series or point object by id.
* @param id {String} The id as given in the configuration options
*/
get: function (id) {
var chart = this,
axes = chart.axes,
series = chart.series;
var i,
j,
points;
// search axes
for (i = 0; i < axes.length; i++) {
if (axes[i].options.id === id) {
return axes[i];
}
}
// search series
for (i = 0; i < series.length; i++) {
if (series[i].options.id === id) {
return series[i];
}
}
// search points
for (i = 0; i < series.length; i++) {
points = series[i].points || [];
for (j = 0; j < points.length; j++) {
if (points[j].id === id) {
return points[j];
}
}
}
return null;
},
/**
* Create the Axis instances based on the config options
*/
getAxes: function () {
var chart = this,
options = this.options,
xAxisOptions = options.xAxis = splat(options.xAxis || {}),
yAxisOptions = options.yAxis = splat(options.yAxis || {}),
optionsArray;
// make sure the options are arrays and add some members
each(xAxisOptions, function (axis, i) {
axis.index = i;
axis.isX = true;
});
each(yAxisOptions, function (axis, i) {
axis.index = i;
});
// concatenate all axis options into one array
optionsArray = xAxisOptions.concat(yAxisOptions);
each(optionsArray, function (axisOptions) {
new Axis(chart, axisOptions); // eslint-disable-line no-new
});
},
/**
* Get the currently selected points from all series
*/
getSelectedPoints: function () {
var points = [];
each(this.series, function (serie) {
points = points.concat(grep(serie.points || [], function (point) {
return point.selected;
}));
});
return points;
},
/**
* Get the currently selected series
*/
getSelectedSeries: function () {
return grep(this.series, function (serie) {
return serie.selected;
});
},
/**
* Show the title and subtitle of the chart
*
* @param titleOptions {Object} New title options
* @param subtitleOptions {Object} New subtitle options
*
*/
setTitle: function (titleOptions, subtitleOptions, redraw) {
var chart = this,
options = chart.options,
chartTitleOptions,
chartSubtitleOptions;
chartTitleOptions = options.title = merge(options.title, titleOptions);
chartSubtitleOptions = options.subtitle = merge(options.subtitle, subtitleOptions);
// add title and subtitle
each([
['title', titleOptions, chartTitleOptions],
['subtitle', subtitleOptions, chartSubtitleOptions]
], function (arr) {
var name = arr[0],
title = chart[name],
titleOptions = arr[1],
chartTitleOptions = arr[2];
if (title && titleOptions) {
chart[name] = title = title.destroy(); // remove old
}
if (chartTitleOptions && chartTitleOptions.text && !title) {
chart[name] = chart.renderer.text(
chartTitleOptions.text,
0,
0,
chartTitleOptions.useHTML
)
.attr({
align: chartTitleOptions.align,
'class': PREFIX + name,
zIndex: chartTitleOptions.zIndex || 4
})
.css(chartTitleOptions.style)
.add();
}
});
chart.layOutTitles(redraw);
},
/**
* Lay out the chart titles and cache the full offset height for use in getMargins
*/
layOutTitles: function (redraw) {
var titleOffset = 0,
title = this.title,
subtitle = this.subtitle,
options = this.options,
titleOptions = options.title,
subtitleOptions = options.subtitle,
requiresDirtyBox,
renderer = this.renderer,
spacingBox = this.spacingBox;
if (title) {
title
.css({ width: (titleOptions.width || spacingBox.width + titleOptions.widthAdjust) + PX })
.align(extend({
y: renderer.fontMetrics(titleOptions.style.fontSize, title).b - 3
}, titleOptions), false, spacingBox);
if (!titleOptions.floating && !titleOptions.verticalAlign) {
titleOffset = title.getBBox().height;
}
}
if (subtitle) {
subtitle
.css({ width: (subtitleOptions.width || spacingBox.width + subtitleOptions.widthAdjust) + PX })
.align(extend({
y: titleOffset + (titleOptions.margin - 13) + renderer.fontMetrics(subtitleOptions.style.fontSize, title).b
}, subtitleOptions), false, spacingBox);
if (!subtitleOptions.floating && !subtitleOptions.verticalAlign) {
titleOffset = mathCeil(titleOffset + subtitle.getBBox().height);
}
}
requiresDirtyBox = this.titleOffset !== titleOffset;
this.titleOffset = titleOffset; // used in getMargins
if (!this.isDirtyBox && requiresDirtyBox) {
this.isDirtyBox = requiresDirtyBox;
// Redraw if necessary (#2719, #2744)
if (this.hasRendered && pick(redraw, true) && this.isDirtyBox) {
this.redraw();
}
}
},
/**
* Get chart width and height according to options and container size
*/
getChartSize: function () {
var chart = this,
optionsChart = chart.options.chart,
widthOption = optionsChart.width,
heightOption = optionsChart.height,
renderTo = chart.renderToClone || chart.renderTo;
// Get inner width and height
if (!defined(widthOption)) {
chart.containerWidth = getStyle(renderTo, 'width');
}
if (!defined(heightOption)) {
chart.containerHeight = getStyle(renderTo, 'height');
}
chart.chartWidth = mathMax(0, widthOption || chart.containerWidth || 600); // #1393, 1460
chart.chartHeight = mathMax(0, pick(heightOption,
// the offsetHeight of an empty container is 0 in standard browsers, but 19 in IE7:
chart.containerHeight > 19 ? chart.containerHeight : 400));
},
/**
* Create a clone of the chart's renderTo div and place it outside the viewport to allow
* size computation on chart.render and chart.redraw
*/
cloneRenderTo: function (revert) {
var clone = this.renderToClone,
container = this.container;
// Destroy the clone and bring the container back to the real renderTo div
if (revert) {
if (clone) {
this.renderTo.appendChild(container);
discardElement(clone);
delete this.renderToClone;
}
// Set up the clone
} else {
if (container && container.parentNode === this.renderTo) {
this.renderTo.removeChild(container); // do not clone this
}
this.renderToClone = clone = this.renderTo.cloneNode(0);
css(clone, {
position: ABSOLUTE,
top: '-9999px',
display: 'block' // #833
});
if (clone.style.setProperty) { // #2631
clone.style.setProperty('display', 'block', 'important');
}
doc.body.appendChild(clone);
if (container) {
clone.appendChild(container);
}
}
},
/**
* Get the containing element, determine the size and create the inner container
* div to hold the chart
*/
getContainer: function () {
var chart = this,
container,
options = chart.options,
optionsChart = options.chart,
chartWidth,
chartHeight,
renderTo = chart.renderTo,
indexAttrName = 'data-highcharts-chart',
oldChartIndex,
Ren,
containerId = 'highcharts-' + idCounter++;
if (!renderTo) {
chart.renderTo = renderTo = optionsChart.renderTo;
}
if (isString(renderTo)) {
chart.renderTo = renderTo = doc.getElementById(renderTo);
}
// Display an error if the renderTo is wrong
if (!renderTo) {
error(13, true);
}
// If the container already holds a chart, destroy it. The check for hasRendered is there
// because web pages that are saved to disk from the browser, will preserve the data-highcharts-chart
// attribute and the SVG contents, but not an interactive chart. So in this case,
// charts[oldChartIndex] will point to the wrong chart if any (#2609).
oldChartIndex = pInt(attr(renderTo, indexAttrName));
if (isNumber(oldChartIndex) && charts[oldChartIndex] && charts[oldChartIndex].hasRendered) {
charts[oldChartIndex].destroy();
}
// Make a reference to the chart from the div
attr(renderTo, indexAttrName, chart.index);
// remove previous chart
renderTo.innerHTML = '';
// If the container doesn't have an offsetWidth, it has or is a child of a node
// that has display:none. We need to temporarily move it out to a visible
// state to determine the size, else the legend and tooltips won't render
// properly. The allowClone option is used in sparklines as a micro optimization,
// saving about 1-2 ms each chart.
if (!optionsChart.skipClone && !renderTo.offsetWidth) {
chart.cloneRenderTo();
}
// get the width and height
chart.getChartSize();
chartWidth = chart.chartWidth;
chartHeight = chart.chartHeight;
// create the inner container
chart.container = container = createElement(DIV, {
className: PREFIX + 'container' +
(optionsChart.className ? ' ' + optionsChart.className : ''),
id: containerId
}, extend({
position: RELATIVE,
overflow: HIDDEN, // needed for context menu (avoid scrollbars) and
// content overflow in IE
width: chartWidth + PX,
height: chartHeight + PX,
textAlign: 'left',
lineHeight: 'normal', // #427
zIndex: 0, // #1072
'-webkit-tap-highlight-color': 'rgba(0,0,0,0)'
}, optionsChart.style),
chart.renderToClone || renderTo
);
// cache the cursor (#1650)
chart._cursor = container.style.cursor;
// Initialize the renderer
Ren = Highcharts[optionsChart.renderer] || Renderer;
chart.renderer = new Ren(
container,
chartWidth,
chartHeight,
optionsChart.style,
optionsChart.forExport,
options.exporting && options.exporting.allowHTML
);
if (useCanVG) {
// If we need canvg library, extend and configure the renderer
// to get the tracker for translating mouse events
chart.renderer.create(chart, container, chartWidth, chartHeight);
}
// Add a reference to the charts index
chart.renderer.chartIndex = chart.index;
},
/**
* Calculate margins by rendering axis labels in a preliminary position. Title,
* subtitle and legend have already been rendered at this stage, but will be
* moved into their final positions
*/
getMargins: function (skipAxes) {
var chart = this,
spacing = chart.spacing,
margin = chart.margin,
titleOffset = chart.titleOffset;
chart.resetMargins();
// Adjust for title and subtitle
if (titleOffset && !defined(margin[0])) {
chart.plotTop = mathMax(chart.plotTop, titleOffset + chart.options.title.margin + spacing[0]);
}
// Adjust for legend
chart.legend.adjustMargins(margin, spacing);
// adjust for scroller
if (chart.extraBottomMargin) {
chart.marginBottom += chart.extraBottomMargin;
}
if (chart.extraTopMargin) {
chart.plotTop += chart.extraTopMargin;
}
if (!skipAxes) {
this.getAxisMargins();
}
},
getAxisMargins: function () {
var chart = this,
axisOffset = chart.axisOffset = [0, 0, 0, 0], // top, right, bottom, left
margin = chart.margin;
// pre-render axes to get labels offset width
if (chart.hasCartesianSeries) {
each(chart.axes, function (axis) {
if (axis.visible) {
axis.getOffset();
}
});
}
// Add the axis offsets
each(marginNames, function (m, side) {
if (!defined(margin[side])) {
chart[m] += axisOffset[side];
}
});
chart.setChartSize();
},
/**
* Resize the chart to its container if size is not explicitly set
*/
reflow: function (e) {
var chart = this,
optionsChart = chart.options.chart,
renderTo = chart.renderTo,
width = optionsChart.width || getStyle(renderTo, 'width'),
height = optionsChart.height || getStyle(renderTo, 'height'),
target = e ? e.target : win;
// Width and height checks for display:none. Target is doc in IE8 and Opera,
// win in Firefox, Chrome and IE9.
if (!chart.hasUserSize && !chart.isPrinting && width && height && (target === win || target === doc)) { // #1093
if (width !== chart.containerWidth || height !== chart.containerHeight) {
clearTimeout(chart.reflowTimeout);
// When called from window.resize, e is set, else it's called directly (#2224)
chart.reflowTimeout = syncTimeout(function () {
if (chart.container) { // It may have been destroyed in the meantime (#1257)
chart.setSize(width, height, false);
chart.hasUserSize = null;
}
}, e ? 100 : 0);
}
chart.containerWidth = width;
chart.containerHeight = height;
}
},
/**
* Add the event handlers necessary for auto resizing
*/
initReflow: function () {
var chart = this,
reflow = function (e) {
chart.reflow(e);
};
addEvent(win, 'resize', reflow);
addEvent(chart, 'destroy', function () {
removeEvent(win, 'resize', reflow);
});
},
/**
* Resize the chart to a given width and height
* @param {Number} width
* @param {Number} height
* @param {Object|Boolean} animation
*/
setSize: function (width, height, animation) {
var chart = this,
chartWidth,
chartHeight,
renderer = chart.renderer,
globalAnimation;
// Handle the isResizing counter
chart.isResizing += 1;
// set the animation for the current process
setAnimation(animation, chart);
chart.oldChartHeight = chart.chartHeight;
chart.oldChartWidth = chart.chartWidth;
if (defined(width)) {
chart.chartWidth = chartWidth = mathMax(0, mathRound(width));
chart.hasUserSize = !!chartWidth;
}
if (defined(height)) {
chart.chartHeight = chartHeight = mathMax(0, mathRound(height));
}
// Resize the container with the global animation applied if enabled (#2503)
globalAnimation = renderer.globalAnimation;
(globalAnimation ? animate : css)(chart.container, {
width: chartWidth + PX,
height: chartHeight + PX
}, globalAnimation);
chart.setChartSize(true);
renderer.setSize(chartWidth, chartHeight, animation);
// handle axes
chart.maxTicks = null;
each(chart.axes, function (axis) {
axis.isDirty = true;
axis.setScale();
});
// make sure non-cartesian series are also handled
each(chart.series, function (serie) {
serie.isDirty = true;
});
chart.isDirtyLegend = true; // force legend redraw
chart.isDirtyBox = true; // force redraw of plot and chart border
chart.layOutTitles(); // #2857
chart.getMargins();
chart.redraw(animation);
chart.oldChartHeight = null;
fireEvent(chart, 'resize');
// Fire endResize and set isResizing back. If animation is disabled, fire without delay
syncTimeout(function () {
if (chart) {
fireEvent(chart, 'endResize', null, function () {
chart.isResizing -= 1;
});
}
}, animObject(globalAnimation).duration);
},
/**
* Set the public chart properties. This is done before and after the pre-render
* to determine margin sizes
*/
setChartSize: function (skipAxes) {
var chart = this,
inverted = chart.inverted,
renderer = chart.renderer,
chartWidth = chart.chartWidth,
chartHeight = chart.chartHeight,
optionsChart = chart.options.chart,
spacing = chart.spacing,
clipOffset = chart.clipOffset,
clipX,
clipY,
plotLeft,
plotTop,
plotWidth,
plotHeight,
plotBorderWidth;
chart.plotLeft = plotLeft = mathRound(chart.plotLeft);
chart.plotTop = plotTop = mathRound(chart.plotTop);
chart.plotWidth = plotWidth = mathMax(0, mathRound(chartWidth - plotLeft - chart.marginRight));
chart.plotHeight = plotHeight = mathMax(0, mathRound(chartHeight - plotTop - chart.marginBottom));
chart.plotSizeX = inverted ? plotHeight : plotWidth;
chart.plotSizeY = inverted ? plotWidth : plotHeight;
chart.plotBorderWidth = optionsChart.plotBorderWidth || 0;
// Set boxes used for alignment
chart.spacingBox = renderer.spacingBox = {
x: spacing[3],
y: spacing[0],
width: chartWidth - spacing[3] - spacing[1],
height: chartHeight - spacing[0] - spacing[2]
};
chart.plotBox = renderer.plotBox = {
x: plotLeft,
y: plotTop,
width: plotWidth,
height: plotHeight
};
plotBorderWidth = 2 * mathFloor(chart.plotBorderWidth / 2);
clipX = mathCeil(mathMax(plotBorderWidth, clipOffset[3]) / 2);
clipY = mathCeil(mathMax(plotBorderWidth, clipOffset[0]) / 2);
chart.clipBox = {
x: clipX,
y: clipY,
width: mathFloor(chart.plotSizeX - mathMax(plotBorderWidth, clipOffset[1]) / 2 - clipX),
height: mathMax(0, mathFloor(chart.plotSizeY - mathMax(plotBorderWidth, clipOffset[2]) / 2 - clipY))
};
if (!skipAxes) {
each(chart.axes, function (axis) {
axis.setAxisSize();
axis.setAxisTranslation();
});
}
},
/**
* Initial margins before auto size margins are applied
*/
resetMargins: function () {
var chart = this;
each(marginNames, function (m, side) {
chart[m] = pick(chart.margin[side], chart.spacing[side]);
});
chart.axisOffset = [0, 0, 0, 0]; // top, right, bottom, left
chart.clipOffset = [0, 0, 0, 0];
},
/**
* Draw the borders and backgrounds for chart and plot area
*/
drawChartBox: function () {
var chart = this,
optionsChart = chart.options.chart,
renderer = chart.renderer,
chartWidth = chart.chartWidth,
chartHeight = chart.chartHeight,
chartBackground = chart.chartBackground,
plotBackground = chart.plotBackground,
plotBorder = chart.plotBorder,
plotBGImage = chart.plotBGImage,
chartBorderWidth = optionsChart.borderWidth || 0,
chartBackgroundColor = optionsChart.backgroundColor,
plotBackgroundColor = optionsChart.plotBackgroundColor,
plotBackgroundImage = optionsChart.plotBackgroundImage,
plotBorderWidth = optionsChart.plotBorderWidth || 0,
mgn,
bgAttr,
plotLeft = chart.plotLeft,
plotTop = chart.plotTop,
plotWidth = chart.plotWidth,
plotHeight = chart.plotHeight,
plotBox = chart.plotBox,
clipRect = chart.clipRect,
clipBox = chart.clipBox;
// Chart area
mgn = chartBorderWidth + (optionsChart.shadow ? 8 : 0);
if (chartBorderWidth || chartBackgroundColor) {
if (!chartBackground) {
bgAttr = {
fill: chartBackgroundColor || NONE
};
if (chartBorderWidth) { // #980
bgAttr.stroke = optionsChart.borderColor;
bgAttr['stroke-width'] = chartBorderWidth;
}
chart.chartBackground = renderer.rect(mgn / 2, mgn / 2, chartWidth - mgn, chartHeight - mgn,
optionsChart.borderRadius, chartBorderWidth)
.attr(bgAttr)
.addClass(PREFIX + 'background')
.add()
.shadow(optionsChart.shadow);
} else { // resize
chartBackground.animate(
chartBackground.crisp({ width: chartWidth - mgn, height: chartHeight - mgn })
);
}
}
// Plot background
if (plotBackgroundColor) {
if (!plotBackground) {
chart.plotBackground = renderer.rect(plotLeft, plotTop, plotWidth, plotHeight, 0)
.attr({
fill: plotBackgroundColor
})
.add()
.shadow(optionsChart.plotShadow);
} else {
plotBackground.animate(plotBox);
}
}
if (plotBackgroundImage) {
if (!plotBGImage) {
chart.plotBGImage = renderer.image(plotBackgroundImage, plotLeft, plotTop, plotWidth, plotHeight)
.add();
} else {
plotBGImage.animate(plotBox);
}
}
// Plot clip
if (!clipRect) {
chart.clipRect = renderer.clipRect(clipBox);
} else {
clipRect.animate({
width: clipBox.width,
height: clipBox.height
});
}
// Plot area border
if (plotBorderWidth) {
if (!plotBorder) {
chart.plotBorder = renderer.rect(plotLeft, plotTop, plotWidth, plotHeight, 0, -plotBorderWidth)
.attr({
stroke: optionsChart.plotBorderColor,
'stroke-width': plotBorderWidth,
fill: NONE,
zIndex: 1
})
.add();
} else {
plotBorder.strokeWidth = -plotBorderWidth;
plotBorder.animate(
plotBorder.crisp({ x: plotLeft, y: plotTop, width: plotWidth, height: plotHeight }) //#3282 plotBorder should be negative
);
}
}
// reset
chart.isDirtyBox = false;
},
/**
* Detect whether a certain chart property is needed based on inspecting its options
* and series. This mainly applies to the chart.invert property, and in extensions to
* the chart.angular and chart.polar properties.
*/
propFromSeries: function () {
var chart = this,
optionsChart = chart.options.chart,
klass,
seriesOptions = chart.options.series,
i,
value;
each(['inverted', 'angular', 'polar'], function (key) {
// The default series type's class
klass = seriesTypes[optionsChart.type || optionsChart.defaultSeriesType];
// Get the value from available chart-wide properties
value = (
chart[key] || // 1. it is set before
optionsChart[key] || // 2. it is set in the options
(klass && klass.prototype[key]) // 3. it's default series class requires it
);
// 4. Check if any the chart's series require it
i = seriesOptions && seriesOptions.length;
while (!value && i--) {
klass = seriesTypes[seriesOptions[i].type];
if (klass && klass.prototype[key]) {
value = true;
}
}
// Set the chart property
chart[key] = value;
});
},
/**
* Link two or more series together. This is done initially from Chart.render,
* and after Chart.addSeries and Series.remove.
*/
linkSeries: function () {
var chart = this,
chartSeries = chart.series;
// Reset links
each(chartSeries, function (series) {
series.linkedSeries.length = 0;
});
// Apply new links
each(chartSeries, function (series) {
var linkedTo = series.options.linkedTo;
if (isString(linkedTo)) {
if (linkedTo === ':previous') {
linkedTo = chart.series[series.index - 1];
} else {
linkedTo = chart.get(linkedTo);
}
if (linkedTo) {
linkedTo.linkedSeries.push(series);
series.linkedParent = linkedTo;
series.visible = pick(series.options.visible, linkedTo.options.visible, series.visible); // #3879
}
}
});
},
/**
* Render series for the chart
*/
renderSeries: function () {
each(this.series, function (serie) {
serie.translate();
serie.render();
});
},
/**
* Render labels for the chart
*/
renderLabels: function () {
var chart = this,
labels = chart.options.labels;
if (labels.items) {
each(labels.items, function (label) {
var style = extend(labels.style, label.style),
x = pInt(style.left) + chart.plotLeft,
y = pInt(style.top) + chart.plotTop + 12;
// delete to prevent rewriting in IE
delete style.left;
delete style.top;
chart.renderer.text(
label.html,
x,
y
)
.attr({ zIndex: 2 })
.css(style)
.add();
});
}
},
/**
* Render all graphics for the chart
*/
render: function () {
var chart = this,
axes = chart.axes,
renderer = chart.renderer,
options = chart.options,
tempWidth,
tempHeight,
redoHorizontal,
redoVertical;
// Title
chart.setTitle();
// Legend
chart.legend = new Legend(chart, options.legend);
// Get stacks
if (chart.getStacks) {
chart.getStacks();
}
// Get chart margins
chart.getMargins(true);
chart.setChartSize();
// Record preliminary dimensions for later comparison
tempWidth = chart.plotWidth;
tempHeight = chart.plotHeight = chart.plotHeight - 21; // 21 is the most common correction for X axis labels
// Get margins by pre-rendering axes
each(axes, function (axis) {
axis.setScale();
});
chart.getAxisMargins();
// If the plot area size has changed significantly, calculate tick positions again
redoHorizontal = tempWidth / chart.plotWidth > 1.1;
redoVertical = tempHeight / chart.plotHeight > 1.05; // Height is more sensitive
if (redoHorizontal || redoVertical) {
chart.maxTicks = null; // reset for second pass
each(axes, function (axis) {
if ((axis.horiz && redoHorizontal) || (!axis.horiz && redoVertical)) {
axis.setTickInterval(true); // update to reflect the new margins
}
});
chart.getMargins(); // second pass to check for new labels
}
// Draw the borders and backgrounds
chart.drawChartBox();
// Axes
if (chart.hasCartesianSeries) {
each(axes, function (axis) {
if (axis.visible) {
axis.render();
}
});
}
// The series
if (!chart.seriesGroup) {
chart.seriesGroup = renderer.g('series-group')
.attr({ zIndex: 3 })
.add();
}
chart.renderSeries();
// Labels
chart.renderLabels();
// Credits
chart.showCredits(options.credits);
// Set flag
chart.hasRendered = true;
},
/**
* Show chart credits based on config options
*/
showCredits: function (credits) {
if (credits.enabled && !this.credits) {
this.credits = this.renderer.text(
credits.text,
0,
0
)
.on('click', function () {
if (credits.href) {
win.location.href = credits.href;
}
})
.attr({
align: credits.position.align,
zIndex: 8
})
.css(credits.style)
.add()
.align(credits.position);
}
},
/**
* Clean up memory usage
*/
destroy: function () {
var chart = this,
axes = chart.axes,
series = chart.series,
container = chart.container,
i,
parentNode = container && container.parentNode;
// fire the chart.destoy event
fireEvent(chart, 'destroy');
// Delete the chart from charts lookup array
charts[chart.index] = UNDEFINED;
chartCount--;
chart.renderTo.removeAttribute('data-highcharts-chart');
// remove events
removeEvent(chart);
// ==== Destroy collections:
// Destroy axes
i = axes.length;
while (i--) {
axes[i] = axes[i].destroy();
}
// Destroy each series
i = series.length;
while (i--) {
series[i] = series[i].destroy();
}
// ==== Destroy chart properties:
each(['title', 'subtitle', 'chartBackground', 'plotBackground', 'plotBGImage',
'plotBorder', 'seriesGroup', 'clipRect', 'credits', 'pointer', 'scroller',
'rangeSelector', 'legend', 'resetZoomButton', 'tooltip', 'renderer'], function (name) {
var prop = chart[name];
if (prop && prop.destroy) {
chart[name] = prop.destroy();
}
});
// remove container and all SVG
if (container) { // can break in IE when destroyed before finished loading
container.innerHTML = '';
removeEvent(container);
if (parentNode) {
discardElement(container);
}
}
// clean it all up
for (i in chart) {
delete chart[i];
}
},
/**
* VML namespaces can't be added until after complete. Listening
* for Perini's doScroll hack is not enough.
*/
isReadyToRender: function () {
var chart = this;
// Note: win == win.top is required
if ((!hasSVG && (win == win.top && doc.readyState !== 'complete')) || (useCanVG && !win.canvg)) { // eslint-disable-line eqeqeq
if (useCanVG) {
// Delay rendering until canvg library is downloaded and ready
CanVGController.push(function () {
chart.firstRender();
}, chart.options.global.canvasToolsURL);
} else {
doc.attachEvent('onreadystatechange', function () {
doc.detachEvent('onreadystatechange', chart.firstRender);
if (doc.readyState === 'complete') {
chart.firstRender();
}
});
}
return false;
}
return true;
},
/**
* Prepare for first rendering after all data are loaded
*/
firstRender: function () {
var chart = this,
options = chart.options;
// Check whether the chart is ready to render
if (!chart.isReadyToRender()) {
return;
}
// Create the container
chart.getContainer();
// Run an early event after the container and renderer are established
fireEvent(chart, 'init');
chart.resetMargins();
chart.setChartSize();
// Set the common chart properties (mainly invert) from the given series
chart.propFromSeries();
// get axes
chart.getAxes();
// Initialize the series
each(options.series || [], function (serieOptions) {
chart.initSeries(serieOptions);
});
chart.linkSeries();
// Run an event after axes and series are initialized, but before render. At this stage,
// the series data is indexed and cached in the xData and yData arrays, so we can access
// those before rendering. Used in Highstock.
fireEvent(chart, 'beforeRender');
// depends on inverted and on margins being set
if (Highcharts.Pointer) {
chart.pointer = new Pointer(chart, options);
}
chart.render();
// add canvas
chart.renderer.draw();
// Fire the load event if there are no external images
if (!chart.renderer.imgCount && chart.onload) {
chart.onload();
}
// If the chart was rendered outside the top container, put it back in (#3679)
chart.cloneRenderTo(true);
},
/**
* On chart load
*/
onload: function () {
var chart = this;
// Run callbacks
each([this.callback].concat(this.callbacks), function (fn) {
if (fn && chart.index !== undefined) { // Chart destroyed in its own callback (#3600)
fn.apply(chart, [chart]);
}
});
fireEvent(chart, 'load');
// Don't run again
this.onload = null;
},
/**
* Creates arrays for spacing and margin from given options.
*/
splashArray: function (target, options) {
var oVar = options[target],
tArray = isObject(oVar) ? oVar : [oVar, oVar, oVar, oVar];
return [pick(options[target + 'Top'], tArray[0]),
pick(options[target + 'Right'], tArray[1]),
pick(options[target + 'Bottom'], tArray[2]),
pick(options[target + 'Left'], tArray[3])];
}
}; // end Chart
var CenteredSeriesMixin = Highcharts.CenteredSeriesMixin = {
/**
* Get the center of the pie based on the size and center options relative to the
* plot area. Borrowed by the polar and gauge series types.
*/
getCenter: function () {
var options = this.options,
chart = this.chart,
slicingRoom = 2 * (options.slicedOffset || 0),
handleSlicingRoom,
plotWidth = chart.plotWidth - 2 * slicingRoom,
plotHeight = chart.plotHeight - 2 * slicingRoom,
centerOption = options.center,
positions = [pick(centerOption[0], '50%'), pick(centerOption[1], '50%'), options.size || '100%', options.innerSize || 0],
smallestSize = mathMin(plotWidth, plotHeight),
i,
value;
for (i = 0; i < 4; ++i) {
value = positions[i];
handleSlicingRoom = i < 2 || (i === 2 && /%$/.test(value));
// i == 0: centerX, relative to width
// i == 1: centerY, relative to height
// i == 2: size, relative to smallestSize
// i == 3: innerSize, relative to size
positions[i] = relativeLength(value, [plotWidth, plotHeight, smallestSize, positions[2]][i]) +
(handleSlicingRoom ? slicingRoom : 0);
}
// innerSize cannot be larger than size (#3632)
if (positions[3] > positions[2]) {
positions[3] = positions[2];
}
return positions;
}
};
/**
* The Point object and prototype. Inheritable and used as base for PiePoint
*/
var Point = function () {};
Point.prototype = {
/**
* Initialize the point
* @param {Object} series The series object containing this point
* @param {Object} options The data in either number, array or object format
*/
init: function (series, options, x) {
var point = this,
colors;
point.series = series;
point.color = series.color; // #3445
point.applyOptions(options, x);
point.pointAttr = {};
if (series.options.colorByPoint) {
colors = series.options.colors || series.chart.options.colors;
point.color = point.color || colors[series.colorCounter++];
// loop back to zero
if (series.colorCounter === colors.length) {
series.colorCounter = 0;
}
}
series.chart.pointCount++;
return point;
},
/**
* Apply the options containing the x and y data and possible some extra properties.
* This is called on point init or from point.update.
*
* @param {Object} options
*/
applyOptions: function (options, x) {
var point = this,
series = point.series,
pointValKey = series.options.pointValKey || series.pointValKey;
options = Point.prototype.optionsToObject.call(this, options);
// copy options directly to point
extend(point, options);
point.options = point.options ? extend(point.options, options) : options;
// For higher dimension series types. For instance, for ranges, point.y is mapped to point.low.
if (pointValKey) {
point.y = point[pointValKey];
}
point.isNull = point.x === null || point.y === null;
// If no x is set by now, get auto incremented value. All points must have an
// x value, however the y value can be null to create a gap in the series
if (point.x === undefined && series) {
point.x = x === undefined ? series.autoIncrement() : x;
}
return point;
},
/**
* Transform number or array configs into objects
*/
optionsToObject: function (options) {
var ret = {},
series = this.series,
keys = series.options.keys,
pointArrayMap = keys || series.pointArrayMap || ['y'],
valueCount = pointArrayMap.length,
firstItemType,
i = 0,
j = 0;
if (isNumber(options) || options === null) {
ret[pointArrayMap[0]] = options;
} else if (isArray(options)) {
// with leading x value
if (!keys && options.length > valueCount) {
firstItemType = typeof options[0];
if (firstItemType === 'string') {
ret.name = options[0];
} else if (firstItemType === 'number') {
ret.x = options[0];
}
i++;
}
while (j < valueCount) {
if (!keys || options[i] !== undefined) { // Skip undefined positions for keys
ret[pointArrayMap[j]] = options[i];
}
i++;
j++;
}
} else if (typeof options === 'object') {
ret = options;
// This is the fastest way to detect if there are individual point dataLabels that need
// to be considered in drawDataLabels. These can only occur in object configs.
if (options.dataLabels) {
series._hasPointLabels = true;
}
// Same approach as above for markers
if (options.marker) {
series._hasPointMarkers = true;
}
}
return ret;
},
/**
* Destroy a point to clear memory. Its reference still stays in series.data.
*/
destroy: function () {
var point = this,
series = point.series,
chart = series.chart,
hoverPoints = chart.hoverPoints,
prop;
chart.pointCount--;
if (hoverPoints) {
point.setState();
erase(hoverPoints, point);
if (!hoverPoints.length) {
chart.hoverPoints = null;
}
}
if (point === chart.hoverPoint) {
point.onMouseOut();
}
// remove all events
if (point.graphic || point.dataLabel) { // removeEvent and destroyElements are performance expensive
removeEvent(point);
point.destroyElements();
}
if (point.legendItem) { // pies have legend items
chart.legend.destroyItem(point);
}
for (prop in point) {
point[prop] = null;
}
},
/**
* Destroy SVG elements associated with the point
*/
destroyElements: function () {
var point = this,
props = ['graphic', 'dataLabel', 'dataLabelUpper', 'connector', 'shadowGroup'],
prop,
i = 6;
while (i--) {
prop = props[i];
if (point[prop]) {
point[prop] = point[prop].destroy();
}
}
},
/**
* Return the configuration hash needed for the data label and tooltip formatters
*/
getLabelConfig: function () {
return {
x: this.category,
y: this.y,
color: this.color,
key: this.name || this.category,
series: this.series,
point: this,
percentage: this.percentage,
total: this.total || this.stackTotal
};
},
/**
* Extendable method for formatting each point's tooltip line
*
* @return {String} A string to be concatenated in to the common tooltip text
*/
tooltipFormatter: function (pointFormat) {
// Insert options for valueDecimals, valuePrefix, and valueSuffix
var series = this.series,
seriesTooltipOptions = series.tooltipOptions,
valueDecimals = pick(seriesTooltipOptions.valueDecimals, ''),
valuePrefix = seriesTooltipOptions.valuePrefix || '',
valueSuffix = seriesTooltipOptions.valueSuffix || '';
// Loop over the point array map and replace unformatted values with sprintf formatting markup
each(series.pointArrayMap || ['y'], function (key) {
key = '{point.' + key; // without the closing bracket
if (valuePrefix || valueSuffix) {
pointFormat = pointFormat.replace(key + '}', valuePrefix + key + '}' + valueSuffix);
}
pointFormat = pointFormat.replace(key + '}', key + ':,.' + valueDecimals + 'f}');
});
return format(pointFormat, {
point: this,
series: this.series
});
},
/**
* Fire an event on the Point object.
* @param {String} eventType
* @param {Object} eventArgs Additional event arguments
* @param {Function} defaultFunction Default event handler
*/
firePointEvent: function (eventType, eventArgs, defaultFunction) {
var point = this,
series = this.series,
seriesOptions = series.options;
// load event handlers on demand to save time on mouseover/out
if (seriesOptions.point.events[eventType] || (point.options && point.options.events && point.options.events[eventType])) {
this.importEvents();
}
// add default handler if in selection mode
if (eventType === 'click' && seriesOptions.allowPointSelect) {
defaultFunction = function (event) {
// Control key is for Windows, meta (= Cmd key) for Mac, Shift for Opera
if (point.select) { // Could be destroyed by prior event handlers (#2911)
point.select(null, event.ctrlKey || event.metaKey || event.shiftKey);
}
};
}
fireEvent(this, eventType, eventArgs, defaultFunction);
},
visible: true
};/**
* @classDescription The base function which all other series types inherit from. The data in the series is stored
* in various arrays.
*
* - First, series.options.data contains all the original config options for
* each point whether added by options or methods like series.addPoint.
* - Next, series.data contains those values converted to points, but in case the series data length
* exceeds the cropThreshold, or if the data is grouped, series.data doesn't contain all the points. It
* only contains the points that have been created on demand.
* - Then there's series.points that contains all currently visible point objects. In case of cropping,
* the cropped-away points are not part of this array. The series.points array starts at series.cropStart
* compared to series.data and series.options.data. If however the series data is grouped, these can't
* be correlated one to one.
* - series.xData and series.processedXData contain clean x values, equivalent to series.data and series.points.
* - series.yData and series.processedYData contain clean x values, equivalent to series.data and series.points.
*
* @param {Object} chart
* @param {Object} options
*/
var Series = Highcharts.Series = function () {};
Series.prototype = {
isCartesian: true,
type: 'line',
pointClass: Point,
sorted: true, // requires the data to be sorted
requireSorting: true,
pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
stroke: 'lineColor',
'stroke-width': 'lineWidth',
fill: 'fillColor',
r: 'radius'
},
directTouch: false,
axisTypes: ['xAxis', 'yAxis'],
colorCounter: 0,
parallelArrays: ['x', 'y'], // each point's x and y values are stored in this.xData and this.yData
init: function (chart, options) {
var series = this,
eventType,
events,
chartSeries = chart.series,
sortByIndex = function (a, b) {
return pick(a.options.index, a._i) - pick(b.options.index, b._i);
};
series.chart = chart;
series.options = options = series.setOptions(options); // merge with plotOptions
series.linkedSeries = [];
// bind the axes
series.bindAxes();
// set some variables
extend(series, {
name: options.name,
state: NORMAL_STATE,
pointAttr: {},
visible: options.visible !== false, // true by default
selected: options.selected === true // false by default
});
// special
if (useCanVG) {
options.animation = false;
}
// register event listeners
events = options.events;
for (eventType in events) {
addEvent(series, eventType, events[eventType]);
}
if (
(events && events.click) ||
(options.point && options.point.events && options.point.events.click) ||
options.allowPointSelect
) {
chart.runTrackerClick = true;
}
series.getColor();
series.getSymbol();
// Set the data
each(series.parallelArrays, function (key) {
series[key + 'Data'] = [];
});
series.setData(options.data, false);
// Mark cartesian
if (series.isCartesian) {
chart.hasCartesianSeries = true;
}
// Register it in the chart
chartSeries.push(series);
series._i = chartSeries.length - 1;
// Sort series according to index option (#248, #1123, #2456)
stableSort(chartSeries, sortByIndex);
if (this.yAxis) {
stableSort(this.yAxis.series, sortByIndex);
}
each(chartSeries, function (series, i) {
series.index = i;
series.name = series.name || 'Series ' + (i + 1);
});
},
/**
* Set the xAxis and yAxis properties of cartesian series, and register the series
* in the axis.series array
*/
bindAxes: function () {
var series = this,
seriesOptions = series.options,
chart = series.chart,
axisOptions;
each(series.axisTypes || [], function (AXIS) { // repeat for xAxis and yAxis
each(chart[AXIS], function (axis) { // loop through the chart's axis objects
axisOptions = axis.options;
// apply if the series xAxis or yAxis option mathches the number of the
// axis, or if undefined, use the first axis
if ((seriesOptions[AXIS] === axisOptions.index) ||
(seriesOptions[AXIS] !== UNDEFINED && seriesOptions[AXIS] === axisOptions.id) ||
(seriesOptions[AXIS] === UNDEFINED && axisOptions.index === 0)) {
// register this series in the axis.series lookup
axis.series.push(series);
// set this series.xAxis or series.yAxis reference
series[AXIS] = axis;
// mark dirty for redraw
axis.isDirty = true;
}
});
// The series needs an X and an Y axis
if (!series[AXIS] && series.optionalAxis !== AXIS) {
error(18, true);
}
});
},
/**
* For simple series types like line and column, the data values are held in arrays like
* xData and yData for quick lookup to find extremes and more. For multidimensional series
* like bubble and map, this can be extended with arrays like zData and valueData by
* adding to the series.parallelArrays array.
*/
updateParallelArrays: function (point, i) {
var series = point.series,
args = arguments,
fn = isNumber(i) ?
// Insert the value in the given position
function (key) {
var val = key === 'y' && series.toYData ? series.toYData(point) : point[key];
series[key + 'Data'][i] = val;
} :
// Apply the method specified in i with the following arguments as arguments
function (key) {
Array.prototype[i].apply(series[key + 'Data'], Array.prototype.slice.call(args, 2));
};
each(series.parallelArrays, fn);
},
/**
* Return an auto incremented x value based on the pointStart and pointInterval options.
* This is only used if an x value is not given for the point that calls autoIncrement.
*/
autoIncrement: function () {
var options = this.options,
xIncrement = this.xIncrement,
date,
pointInterval,
pointIntervalUnit = options.pointIntervalUnit;
xIncrement = pick(xIncrement, options.pointStart, 0);
this.pointInterval = pointInterval = pick(this.pointInterval, options.pointInterval, 1);
// Added code for pointInterval strings
if (pointIntervalUnit) {
date = new Date(xIncrement);
if (pointIntervalUnit === 'day') {
date = +date[setDate](date[getDate]() + pointInterval);
} else if (pointIntervalUnit === 'month') {
date = +date[setMonth](date[getMonth]() + pointInterval);
} else if (pointIntervalUnit === 'year') {
date = +date[setFullYear](date[getFullYear]() + pointInterval);
}
pointInterval = date - xIncrement;
}
this.xIncrement = xIncrement + pointInterval;
return xIncrement;
},
/**
* Set the series options by merging from the options tree
* @param {Object} itemOptions
*/
setOptions: function (itemOptions) {
var chart = this.chart,
chartOptions = chart.options,
plotOptions = chartOptions.plotOptions,
userOptions = chart.userOptions || {},
userPlotOptions = userOptions.plotOptions || {},
typeOptions = plotOptions[this.type],
options,
zones;
this.userOptions = itemOptions;
// General series options take precedence over type options because otherwise, default
// type options like column.animation would be overwritten by the general option.
// But issues have been raised here (#3881), and the solution may be to distinguish
// between default option and userOptions like in the tooltip below.
options = merge(
typeOptions,
plotOptions.series,
itemOptions
);
// The tooltip options are merged between global and series specific options
this.tooltipOptions = merge(
defaultOptions.tooltip,
defaultOptions.plotOptions[this.type].tooltip,
userOptions.tooltip,
userPlotOptions.series && userPlotOptions.series.tooltip,
userPlotOptions[this.type] && userPlotOptions[this.type].tooltip,
itemOptions.tooltip
);
// Delete marker object if not allowed (#1125)
if (typeOptions.marker === null) {
delete options.marker;
}
// Handle color zones
this.zoneAxis = options.zoneAxis;
zones = this.zones = (options.zones || []).slice();
if ((options.negativeColor || options.negativeFillColor) && !options.zones) {
zones.push({
value: options[this.zoneAxis + 'Threshold'] || options.threshold || 0,
color: options.negativeColor,
fillColor: options.negativeFillColor
});
}
if (zones.length) { // Push one extra zone for the rest
if (defined(zones[zones.length - 1].value)) {
zones.push({
color: this.color,
fillColor: this.fillColor
});
}
}
return options;
},
getCyclic: function (prop, value, defaults) {
var i,
userOptions = this.userOptions,
indexName = '_' + prop + 'Index',
counterName = prop + 'Counter';
if (!value) {
if (defined(userOptions[indexName])) { // after Series.update()
i = userOptions[indexName];
} else {
userOptions[indexName] = i = this.chart[counterName] % defaults.length;
this.chart[counterName] += 1;
}
value = defaults[i];
}
this[prop] = value;
},
/**
* Get the series' color
*/
getColor: function () {
if (this.options.colorByPoint) {
this.options.color = null; // #4359, selected slice got series.color even when colorByPoint was set.
} else {
this.getCyclic('color', this.options.color || defaultPlotOptions[this.type].color, this.chart.options.colors);
}
},
/**
* Get the series' symbol
*/
getSymbol: function () {
var seriesMarkerOption = this.options.marker;
this.getCyclic('symbol', seriesMarkerOption.symbol, this.chart.options.symbols);
// don't substract radius in image symbols (#604)
if (/^url/.test(this.symbol)) {
seriesMarkerOption.radius = 0;
}
},
drawLegendSymbol: LegendSymbolMixin.drawLineMarker,
/**
* Replace the series data with a new set of data
* @param {Object} data
* @param {Object} redraw
*/
setData: function (data, redraw, animation, updatePoints) {
var series = this,
oldData = series.points,
oldDataLength = (oldData && oldData.length) || 0,
dataLength,
options = series.options,
chart = series.chart,
firstPoint = null,
xAxis = series.xAxis,
hasCategories = xAxis && !!xAxis.categories,
i,
turboThreshold = options.turboThreshold,
pt,
xData = this.xData,
yData = this.yData,
pointArrayMap = series.pointArrayMap,
valueCount = pointArrayMap && pointArrayMap.length;
data = data || [];
dataLength = data.length;
redraw = pick(redraw, true);
// If the point count is the same as is was, just run Point.update which is
// cheaper, allows animation, and keeps references to points.
if (updatePoints !== false && dataLength && oldDataLength === dataLength && !series.cropped && !series.hasGroupedData && series.visible) {
each(data, function (point, i) {
// .update doesn't exist on a linked, hidden series (#3709)
if (oldData[i].update && point !== options.data[i]) {
oldData[i].update(point, false, null, false);
}
});
} else {
// Reset properties
series.xIncrement = null;
series.colorCounter = 0; // for series with colorByPoint (#1547)
// Update parallel arrays
each(this.parallelArrays, function (key) {
series[key + 'Data'].length = 0;
});
// In turbo mode, only one- or twodimensional arrays of numbers are allowed. The
// first value is tested, and we assume that all the rest are defined the same
// way. Although the 'for' loops are similar, they are repeated inside each
// if-else conditional for max performance.
if (turboThreshold && dataLength > turboThreshold) {
// find the first non-null point
i = 0;
while (firstPoint === null && i < dataLength) {
firstPoint = data[i];
i++;
}
if (isNumber(firstPoint)) { // assume all points are numbers
var x = pick(options.pointStart, 0),
pointInterval = pick(options.pointInterval, 1);
for (i = 0; i < dataLength; i++) {
xData[i] = x;
yData[i] = data[i];
x += pointInterval;
}
series.xIncrement = x;
} else if (isArray(firstPoint)) { // assume all points are arrays
if (valueCount) { // [x, low, high] or [x, o, h, l, c]
for (i = 0; i < dataLength; i++) {
pt = data[i];
xData[i] = pt[0];
yData[i] = pt.slice(1, valueCount + 1);
}
} else { // [x, y]
for (i = 0; i < dataLength; i++) {
pt = data[i];
xData[i] = pt[0];
yData[i] = pt[1];
}
}
} else {
error(12); // Highcharts expects configs to be numbers or arrays in turbo mode
}
} else {
for (i = 0; i < dataLength; i++) {
if (data[i] !== UNDEFINED) { // stray commas in oldIE
pt = { series: series };
series.pointClass.prototype.applyOptions.apply(pt, [data[i]]);
series.updateParallelArrays(pt, i);
if (hasCategories && defined(pt.name)) { // #4401
xAxis.names[pt.x] = pt.name; // #2046
}
}
}
}
// Forgetting to cast strings to numbers is a common caveat when handling CSV or JSON
if (isString(yData[0])) {
error(14, true);
}
series.data = [];
series.options.data = series.userOptions.data = data;
// destroy old points
i = oldDataLength;
while (i--) {
if (oldData[i] && oldData[i].destroy) {
oldData[i].destroy();
}
}
// reset minRange (#878)
if (xAxis) {
xAxis.minRange = xAxis.userMinRange;
}
// redraw
series.isDirty = series.isDirtyData = chart.isDirtyBox = true;
animation = false;
}
// Typically for pie series, points need to be processed and generated
// prior to rendering the legend
if (options.legendType === 'point') {
this.processData();
this.generatePoints();
}
if (redraw) {
chart.redraw(animation);
}
},
/**
* Process the data by cropping away unused data points if the series is longer
* than the crop threshold. This saves computing time for lage series.
*/
processData: function (force) {
var series = this,
processedXData = series.xData, // copied during slice operation below
processedYData = series.yData,
dataLength = processedXData.length,
croppedData,
cropStart = 0,
cropped,
distance,
closestPointRange,
xAxis = series.xAxis,
i, // loop variable
options = series.options,
cropThreshold = options.cropThreshold,
getExtremesFromAll = series.getExtremesFromAll || options.getExtremesFromAll, // #4599
isCartesian = series.isCartesian,
xExtremes,
val2lin = xAxis && xAxis.val2lin,
isLog = xAxis && xAxis.isLog,
min,
max;
// If the series data or axes haven't changed, don't go through this. Return false to pass
// the message on to override methods like in data grouping.
if (isCartesian && !series.isDirty && !xAxis.isDirty && !series.yAxis.isDirty && !force) {
return false;
}
if (xAxis) {
xExtremes = xAxis.getExtremes(); // corrected for log axis (#3053)
min = xExtremes.min;
max = xExtremes.max;
}
// optionally filter out points outside the plot area
if (isCartesian && series.sorted && !getExtremesFromAll && (!cropThreshold || dataLength > cropThreshold || series.forceCrop)) {
// it's outside current extremes
if (processedXData[dataLength - 1] < min || processedXData[0] > max) {
processedXData = [];
processedYData = [];
// only crop if it's actually spilling out
} else if (processedXData[0] < min || processedXData[dataLength - 1] > max) {
croppedData = this.cropData(series.xData, series.yData, min, max);
processedXData = croppedData.xData;
processedYData = croppedData.yData;
cropStart = croppedData.start;
cropped = true;
}
}
// Find the closest distance between processed points
i = processedXData.length || 1;
while (--i) {
distance = isLog ?
val2lin(processedXData[i]) - val2lin(processedXData[i - 1]) :
processedXData[i] - processedXData[i - 1];
if (distance > 0 && (closestPointRange === UNDEFINED || distance < closestPointRange)) {
closestPointRange = distance;
// Unsorted data is not supported by the line tooltip, as well as data grouping and
// navigation in Stock charts (#725) and width calculation of columns (#1900)
} else if (distance < 0 && series.requireSorting) {
error(15);
}
}
// Record the properties
series.cropped = cropped; // undefined or true
series.cropStart = cropStart;
series.processedXData = processedXData;
series.processedYData = processedYData;
series.closestPointRange = closestPointRange;
},
/**
* Iterate over xData and crop values between min and max. Returns object containing crop start/end
* cropped xData with corresponding part of yData, dataMin and dataMax within the cropped range
*/
cropData: function (xData, yData, min, max) {
var dataLength = xData.length,
cropStart = 0,
cropEnd = dataLength,
cropShoulder = pick(this.cropShoulder, 1), // line-type series need one point outside
i,
j;
// iterate up to find slice start
for (i = 0; i < dataLength; i++) {
if (xData[i] >= min) {
cropStart = mathMax(0, i - cropShoulder);
break;
}
}
// proceed to find slice end
for (j = i; j < dataLength; j++) {
if (xData[j] > max) {
cropEnd = j + cropShoulder;
break;
}
}
return {
xData: xData.slice(cropStart, cropEnd),
yData: yData.slice(cropStart, cropEnd),
start: cropStart,
end: cropEnd
};
},
/**
* Generate the data point after the data has been processed by cropping away
* unused points and optionally grouped in Highcharts Stock.
*/
generatePoints: function () {
var series = this,
options = series.options,
dataOptions = options.data,
data = series.data,
dataLength,
processedXData = series.processedXData,
processedYData = series.processedYData,
pointClass = series.pointClass,
processedDataLength = processedXData.length,
cropStart = series.cropStart || 0,
cursor,
hasGroupedData = series.hasGroupedData,
point,
points = [],
i;
if (!data && !hasGroupedData) {
var arr = [];
arr.length = dataOptions.length;
data = series.data = arr;
}
for (i = 0; i < processedDataLength; i++) {
cursor = cropStart + i;
if (!hasGroupedData) {
if (data[cursor]) {
point = data[cursor];
} else if (dataOptions[cursor] !== UNDEFINED) { // #970
data[cursor] = point = (new pointClass()).init(series, dataOptions[cursor], processedXData[i]);
}
points[i] = point;
} else {
// splat the y data in case of ohlc data array
points[i] = (new pointClass()).init(series, [processedXData[i]].concat(splat(processedYData[i])));
points[i].dataGroup = series.groupMap[i];
}
points[i].index = cursor; // For faster access in Point.update
}
// Hide cropped-away points - this only runs when the number of points is above cropThreshold, or when
// swithching view from non-grouped data to grouped data (#637)
if (data && (processedDataLength !== (dataLength = data.length) || hasGroupedData)) {
for (i = 0; i < dataLength; i++) {
if (i === cropStart && !hasGroupedData) { // when has grouped data, clear all points
i += processedDataLength;
}
if (data[i]) {
data[i].destroyElements();
data[i].plotX = UNDEFINED; // #1003
}
}
}
series.data = data;
series.points = points;
},
/**
* Calculate Y extremes for visible data
*/
getExtremes: function (yData) {
var xAxis = this.xAxis,
yAxis = this.yAxis,
xData = this.processedXData,
yDataLength,
activeYData = [],
activeCounter = 0,
xExtremes = xAxis.getExtremes(), // #2117, need to compensate for log X axis
xMin = xExtremes.min,
xMax = xExtremes.max,
validValue,
withinRange,
x,
y,
i,
j;
yData = yData || this.stackedYData || this.processedYData || [];
yDataLength = yData.length;
for (i = 0; i < yDataLength; i++) {
x = xData[i];
y = yData[i];
// For points within the visible range, including the first point outside the
// visible range, consider y extremes
validValue = y !== null && y !== UNDEFINED && (!yAxis.isLog || (y.length || y > 0));
withinRange = this.getExtremesFromAll || this.options.getExtremesFromAll || this.cropped ||
((xData[i + 1] || x) >= xMin && (xData[i - 1] || x) <= xMax);
if (validValue && withinRange) {
j = y.length;
if (j) { // array, like ohlc or range data
while (j--) {
if (y[j] !== null) {
activeYData[activeCounter++] = y[j];
}
}
} else {
activeYData[activeCounter++] = y;
}
}
}
this.dataMin = arrayMin(activeYData);
this.dataMax = arrayMax(activeYData);
},
/**
* Translate data points from raw data values to chart specific positioning data
* needed later in drawPoints, drawGraph and drawTracker.
*/
translate: function () {
if (!this.processedXData) { // hidden series
this.processData();
}
this.generatePoints();
var series = this,
options = series.options,
stacking = options.stacking,
xAxis = series.xAxis,
categories = xAxis.categories,
yAxis = series.yAxis,
points = series.points,
dataLength = points.length,
hasModifyValue = !!series.modifyValue,
i,
pointPlacement = options.pointPlacement,
dynamicallyPlaced = pointPlacement === 'between' || isNumber(pointPlacement),
threshold = options.threshold,
stackThreshold = options.startFromThreshold ? threshold : 0,
plotX,
plotY,
lastPlotX,
stackIndicator,
closestPointRangePx = Number.MAX_VALUE;
// Translate each point
for (i = 0; i < dataLength; i++) {
var point = points[i],
xValue = point.x,
yValue = point.y,
yBottom = point.low,
stack = stacking && yAxis.stacks[(series.negStacks && yValue < (stackThreshold ? 0 : threshold) ? '-' : '') + series.stackKey],
pointStack,
stackValues;
// Discard disallowed y values for log axes (#3434)
if (yAxis.isLog && yValue !== null && yValue <= 0) {
point.y = yValue = null;
error(10);
}
// Get the plotX translation
point.plotX = plotX = correctFloat( // #5236
mathMin(mathMax(-1e5, xAxis.translate(xValue, 0, 0, 0, 1, pointPlacement, this.type === 'flags')), 1e5) // #3923
);
// Calculate the bottom y value for stacked series
if (stacking && series.visible && !point.isNull && stack && stack[xValue]) {
stackIndicator = series.getStackIndicator(stackIndicator, xValue, series.index);
pointStack = stack[xValue];
stackValues = pointStack.points[stackIndicator.key];
yBottom = stackValues[0];
yValue = stackValues[1];
if (yBottom === stackThreshold) {
yBottom = pick(threshold, yAxis.min);
}
if (yAxis.isLog && yBottom <= 0) { // #1200, #1232
yBottom = null;
}
point.total = point.stackTotal = pointStack.total;
point.percentage = pointStack.total && (point.y / pointStack.total * 100);
point.stackY = yValue;
// Place the stack label
pointStack.setOffset(series.pointXOffset || 0, series.barW || 0);
}
// Set translated yBottom or remove it
point.yBottom = defined(yBottom) ?
yAxis.translate(yBottom, 0, 1, 0, 1) :
null;
// general hook, used for Highstock compare mode
if (hasModifyValue) {
yValue = series.modifyValue(yValue, point);
}
// Set the the plotY value, reset it for redraws
point.plotY = plotY = (typeof yValue === 'number' && yValue !== Infinity) ?
mathMin(mathMax(-1e5, yAxis.translate(yValue, 0, 1, 0, 1)), 1e5) : // #3201
UNDEFINED;
point.isInside = plotY !== UNDEFINED && plotY >= 0 && plotY <= yAxis.len && // #3519
plotX >= 0 && plotX <= xAxis.len;
// Set client related positions for mouse tracking
point.clientX = dynamicallyPlaced ? xAxis.translate(xValue, 0, 0, 0, 1) : plotX; // #1514
point.negative = point.y < (threshold || 0);
// some API data
point.category = categories && categories[point.x] !== UNDEFINED ?
categories[point.x] : point.x;
// Determine auto enabling of markers (#3635, #5099)
if (!point.isNull) {
if (lastPlotX !== undefined) {
closestPointRangePx = mathMin(closestPointRangePx, mathAbs(plotX - lastPlotX));
}
lastPlotX = plotX;
}
}
series.closestPointRangePx = closestPointRangePx;
},
/**
* Return the series points with null points filtered out
*/
getValidPoints: function (points, insideOnly) {
var chart = this.chart;
return grep(points || this.points || [], function isValidPoint(point) { // #3916, #5029
if (insideOnly && !chart.isInsidePlot(point.plotX, point.plotY, chart.inverted)) { // #5085
return false;
}
return !point.isNull;
});
},
/**
* Set the clipping for the series. For animated series it is called twice, first to initiate
* animating the clip then the second time without the animation to set the final clip.
*/
setClip: function (animation) {
var chart = this.chart,
options = this.options,
renderer = chart.renderer,
inverted = chart.inverted,
seriesClipBox = this.clipBox,
clipBox = seriesClipBox || chart.clipBox,
sharedClipKey = this.sharedClipKey || ['_sharedClip', animation && animation.duration, animation && animation.easing, clipBox.height, options.xAxis, options.yAxis].join(','), // #4526
clipRect = chart[sharedClipKey],
markerClipRect = chart[sharedClipKey + 'm'];
// If a clipping rectangle with the same properties is currently present in the chart, use that.
if (!clipRect) {
// When animation is set, prepare the initial positions
if (animation) {
clipBox.width = 0;
chart[sharedClipKey + 'm'] = markerClipRect = renderer.clipRect(
-99, // include the width of the first marker
inverted ? -chart.plotLeft : -chart.plotTop,
99,
inverted ? chart.chartWidth : chart.chartHeight
);
}
chart[sharedClipKey] = clipRect = renderer.clipRect(clipBox);
}
if (animation) {
clipRect.count += 1;
}
if (options.clip !== false) {
this.group.clip(animation || seriesClipBox ? clipRect : chart.clipRect);
this.markerGroup.clip(markerClipRect);
this.sharedClipKey = sharedClipKey;
}
// Remove the shared clipping rectangle when all series are shown
if (!animation) {
clipRect.count -= 1;
if (clipRect.count <= 0 && sharedClipKey && chart[sharedClipKey]) {
if (!seriesClipBox) {
chart[sharedClipKey] = chart[sharedClipKey].destroy();
}
if (chart[sharedClipKey + 'm']) {
chart[sharedClipKey + 'm'] = chart[sharedClipKey + 'm'].destroy();
}
}
}
},
/**
* Animate in the series
*/
animate: function (init) {
var series = this,
chart = series.chart,
clipRect,
animation = series.options.animation,
sharedClipKey;
// Animation option is set to true
if (animation && !isObject(animation)) {
animation = defaultPlotOptions[series.type].animation;
}
// Initialize the animation. Set up the clipping rectangle.
if (init) {
series.setClip(animation);
// Run the animation
} else {
sharedClipKey = this.sharedClipKey;
clipRect = chart[sharedClipKey];
if (clipRect) {
clipRect.animate({
width: chart.plotSizeX
}, animation);
}
if (chart[sharedClipKey + 'm']) {
chart[sharedClipKey + 'm'].animate({
width: chart.plotSizeX + 99
}, animation);
}
// Delete this function to allow it only once
series.animate = null;
}
},
/**
* This runs after animation to land on the final plot clipping
*/
afterAnimate: function () {
this.setClip();
fireEvent(this, 'afterAnimate');
},
/**
* Draw the markers
*/
drawPoints: function () {
var series = this,
pointAttr,
points = series.points,
chart = series.chart,
plotX,
plotY,
i,
point,
radius,
symbol,
isImage,
graphic,
options = series.options,
seriesMarkerOptions = options.marker,
seriesPointAttr = series.pointAttr[''],
pointMarkerOptions,
hasPointMarker,
enabled,
isInside,
markerGroup = series.markerGroup,
xAxis = series.xAxis,
globallyEnabled = pick(
seriesMarkerOptions.enabled,
xAxis.isRadial,
series.closestPointRangePx > 2 * seriesMarkerOptions.radius
);
if (seriesMarkerOptions.enabled !== false || series._hasPointMarkers) {
i = points.length;
while (i--) {
point = points[i];
plotX = mathFloor(point.plotX); // #1843
plotY = point.plotY;
graphic = point.graphic;
pointMarkerOptions = point.marker || {};
hasPointMarker = !!point.marker;
enabled = (globallyEnabled && pointMarkerOptions.enabled === UNDEFINED) || pointMarkerOptions.enabled;
isInside = point.isInside;
// only draw the point if y is defined
if (enabled && isNumber(plotY) && point.y !== null) {
// shortcuts
pointAttr = point.pointAttr[point.selected ? SELECT_STATE : NORMAL_STATE] || seriesPointAttr;
radius = pointAttr.r;
symbol = pick(pointMarkerOptions.symbol, series.symbol);
isImage = symbol.indexOf('url') === 0;
if (graphic) { // update
graphic[isInside ? 'show' : 'hide'](true) // Since the marker group isn't clipped, each individual marker must be toggled
.attr(pointAttr) // #4759
.animate(extend({
x: plotX - radius,
y: plotY - radius
}, graphic.symbolName ? { // don't apply to image symbols #507
width: 2 * radius,
height: 2 * radius
} : {}));
} else if (isInside && (radius > 0 || isImage)) {
point.graphic = graphic = chart.renderer.symbol(
symbol,
plotX - radius,
plotY - radius,
2 * radius,
2 * radius,
hasPointMarker ? pointMarkerOptions : seriesMarkerOptions
)
.attr(pointAttr)
.add(markerGroup);
}
} else if (graphic) {
point.graphic = graphic.destroy(); // #1269
}
}
}
},
/**
* Convert state properties from API naming conventions to SVG attributes
*
* @param {Object} options API options object
* @param {Object} base1 SVG attribute object to inherit from
* @param {Object} base2 Second level SVG attribute object to inherit from
*/
convertAttribs: function (options, base1, base2, base3) {
var conversion = this.pointAttrToOptions,
attr,
option,
obj = {};
options = options || {};
base1 = base1 || {};
base2 = base2 || {};
base3 = base3 || {};
for (attr in conversion) {
option = conversion[attr];
obj[attr] = pick(options[option], base1[attr], base2[attr], base3[attr]);
}
return obj;
},
/**
* Get the state attributes. Each series type has its own set of attributes
* that are allowed to change on a point's state change. Series wide attributes are stored for
* all series, and additionally point specific attributes are stored for all
* points with individual marker options. If such options are not defined for the point,
* a reference to the series wide attributes is stored in point.pointAttr.
*/
getAttribs: function () {
var series = this,
seriesOptions = series.options,
normalOptions = defaultPlotOptions[series.type].marker ? seriesOptions.marker : seriesOptions,
stateOptions = normalOptions.states,
stateOptionsHover = stateOptions[HOVER_STATE],
pointStateOptionsHover,
seriesColor = series.color,
seriesNegativeColor = series.options.negativeColor,
normalDefaults = {
stroke: seriesColor,
fill: seriesColor
},
points = series.points || [], // #927
i,
j,
threshold,
point,
seriesPointAttr = [],
pointAttr,
pointAttrToOptions = series.pointAttrToOptions,
hasPointSpecificOptions = series.hasPointSpecificOptions,
defaultLineColor = normalOptions.lineColor,
defaultFillColor = normalOptions.fillColor,
turboThreshold = seriesOptions.turboThreshold,
zones = series.zones,
zoneAxis = series.zoneAxis || 'y',
zoneColor,
attr,
key;
// series type specific modifications
if (seriesOptions.marker) { // line, spline, area, areaspline, scatter
// if no hover radius is given, default to normal radius + 2
stateOptionsHover.radius = stateOptionsHover.radius || normalOptions.radius + stateOptionsHover.radiusPlus;
stateOptionsHover.lineWidth = stateOptionsHover.lineWidth || normalOptions.lineWidth + stateOptionsHover.lineWidthPlus;
} else { // column, bar, pie
// if no hover color is given, brighten the normal color
stateOptionsHover.color = stateOptionsHover.color ||
Color(stateOptionsHover.color || seriesColor)
.brighten(stateOptionsHover.brightness).get();
// if no hover negativeColor is given, brighten the normal negativeColor
stateOptionsHover.negativeColor = stateOptionsHover.negativeColor ||
Color(stateOptionsHover.negativeColor || seriesNegativeColor)
.brighten(stateOptionsHover.brightness).get();
}
// general point attributes for the series normal state
seriesPointAttr[NORMAL_STATE] = series.convertAttribs(normalOptions, normalDefaults);
// HOVER_STATE and SELECT_STATE states inherit from normal state except the default radius
each([HOVER_STATE, SELECT_STATE], function (state) {
seriesPointAttr[state] =
series.convertAttribs(stateOptions[state], seriesPointAttr[NORMAL_STATE]);
});
// set it
series.pointAttr = seriesPointAttr;
// Generate the point-specific attribute collections if specific point
// options are given. If not, create a referance to the series wide point
// attributes
i = points.length;
if (!turboThreshold || i < turboThreshold || hasPointSpecificOptions) {
while (i--) {
point = points[i];
normalOptions = (point.options && point.options.marker) || point.options;
if (normalOptions && normalOptions.enabled === false) {
normalOptions.radius = 0;
}
zoneColor = null;
if (zones.length) {
j = 0;
threshold = zones[j];
while (point[zoneAxis] >= threshold.value) {
threshold = zones[++j];
}
point.color = point.fillColor = zoneColor = pick(threshold.color, series.color); // #3636, #4267, #4430 - inherit color from series, when color is undefined
}
hasPointSpecificOptions = seriesOptions.colorByPoint || point.color; // #868
// check if the point has specific visual options
if (point.options) {
for (key in pointAttrToOptions) {
if (defined(normalOptions[pointAttrToOptions[key]])) {
hasPointSpecificOptions = true;
}
}
}
// a specific marker config object is defined for the individual point:
// create it's own attribute collection
if (hasPointSpecificOptions) {
normalOptions = normalOptions || {};
pointAttr = [];
stateOptions = normalOptions.states || {}; // reassign for individual point
pointStateOptionsHover = stateOptions[HOVER_STATE] = stateOptions[HOVER_STATE] || {};
// Handle colors for column and pies
if (!seriesOptions.marker || (point.negative && !pointStateOptionsHover.fillColor && !stateOptionsHover.fillColor)) { // column, bar, point or negative threshold for series with markers (#3636)
// If no hover color is given, brighten the normal color. #1619, #2579
pointStateOptionsHover[series.pointAttrToOptions.fill] = pointStateOptionsHover.color || (!point.options.color && stateOptionsHover[(point.negative && seriesNegativeColor ? 'negativeColor' : 'color')]) ||
Color(point.color)
.brighten(pointStateOptionsHover.brightness || stateOptionsHover.brightness)
.get();
}
// normal point state inherits series wide normal state
attr = { color: point.color }; // #868
if (!defaultFillColor) { // Individual point color or negative color markers (#2219)
attr.fillColor = point.color;
}
if (!defaultLineColor) {
attr.lineColor = point.color; // Bubbles take point color, line markers use white
}
// Color is explicitly set to null or undefined (#1288, #4068)
if (normalOptions.hasOwnProperty('color') && !normalOptions.color) {
delete normalOptions.color;
}
// When zone is set, but series.states.hover.color is not set, apply zone color on hover, #4670:
if (zoneColor && !stateOptionsHover.fillColor) {
pointStateOptionsHover.fillColor = zoneColor;
}
pointAttr[NORMAL_STATE] = series.convertAttribs(extend(attr, normalOptions), seriesPointAttr[NORMAL_STATE]);
// inherit from point normal and series hover
pointAttr[HOVER_STATE] = series.convertAttribs(
stateOptions[HOVER_STATE],
seriesPointAttr[HOVER_STATE],
pointAttr[NORMAL_STATE]
);
// inherit from point normal and series hover
pointAttr[SELECT_STATE] = series.convertAttribs(
stateOptions[SELECT_STATE],
seriesPointAttr[SELECT_STATE],
pointAttr[NORMAL_STATE]
);
// no marker config object is created: copy a reference to the series-wide
// attribute collection
} else {
pointAttr = seriesPointAttr;
}
point.pointAttr = pointAttr;
}
}
},
/**
* Clear DOM objects and free up memory
*/
destroy: function () {
var series = this,
chart = series.chart,
issue134 = /AppleWebKit\/533/.test(userAgent),
destroy,
i,
data = series.data || [],
point,
prop,
axis;
// add event hook
fireEvent(series, 'destroy');
// remove all events
removeEvent(series);
// erase from axes
each(series.axisTypes || [], function (AXIS) {
axis = series[AXIS];
if (axis) {
erase(axis.series, series);
axis.isDirty = axis.forceRedraw = true;
}
});
// remove legend items
if (series.legendItem) {
series.chart.legend.destroyItem(series);
}
// destroy all points with their elements
i = data.length;
while (i--) {
point = data[i];
if (point && point.destroy) {
point.destroy();
}
}
series.points = null;
// Clear the animation timeout if we are destroying the series during initial animation
clearTimeout(series.animationTimeout);
// Destroy all SVGElements associated to the series
for (prop in series) {
if (series[prop] instanceof SVGElement && !series[prop].survive) { // Survive provides a hook for not destroying
// issue 134 workaround
destroy = issue134 && prop === 'group' ?
'hide' :
'destroy';
series[prop][destroy]();
}
}
// remove from hoverSeries
if (chart.hoverSeries === series) {
chart.hoverSeries = null;
}
erase(chart.series, series);
// clear all members
for (prop in series) {
delete series[prop];
}
},
/**
* Get the graph path
*/
getGraphPath: function (points, nullsAsZeroes, connectCliffs) {
var series = this,
options = series.options,
step = options.step,
reversed,
graphPath = [],
gap;
points = points || series.points;
// Bottom of a stack is reversed
reversed = points.reversed;
if (reversed) {
points.reverse();
}
// Reverse the steps (#5004)
step = { right: 1, center: 2 }[step] || (step && 3);
if (step && reversed) {
step = 4 - step;
}
// Remove invalid points, especially in spline (#5015)
if (options.connectNulls && !nullsAsZeroes && !connectCliffs) {
points = this.getValidPoints(points);
}
// Build the line
each(points, function (point, i) {
var plotX = point.plotX,
plotY = point.plotY,
lastPoint = points[i - 1],
pathToPoint; // the path to this point from the previous
if ((point.leftCliff || (lastPoint && lastPoint.rightCliff)) && !connectCliffs) {
gap = true; // ... and continue
}
// Line series, nullsAsZeroes is not handled
if (point.isNull && !defined(nullsAsZeroes) && i > 0) {
gap = !options.connectNulls;
// Area series, nullsAsZeroes is set
} else if (point.isNull && !nullsAsZeroes) {
gap = true;
} else {
if (i === 0 || gap) {
pathToPoint = [M, point.plotX, point.plotY];
} else if (series.getPointSpline) { // generate the spline as defined in the SplineSeries object
pathToPoint = series.getPointSpline(points, point, i);
} else if (step) {
if (step === 1) { // right
pathToPoint = [
L,
lastPoint.plotX,
plotY
];
} else if (step === 2) { // center
pathToPoint = [
L,
(lastPoint.plotX + plotX) / 2,
lastPoint.plotY,
L,
(lastPoint.plotX + plotX) / 2,
plotY
];
} else {
pathToPoint = [
L,
plotX,
lastPoint.plotY
];
}
pathToPoint.push(L, plotX, plotY);
} else {
// normal line to next point
pathToPoint = [
L,
plotX,
plotY
];
}
graphPath.push.apply(graphPath, pathToPoint);
gap = false;
}
});
series.graphPath = graphPath;
return graphPath;
},
/**
* Draw the actual graph
*/
drawGraph: function () {
var series = this,
options = this.options,
props = [['graph', options.lineColor || this.color, options.dashStyle]],
lineWidth = options.lineWidth,
roundCap = options.linecap !== 'square',
graphPath = (this.gappedPath || this.getGraphPath).call(this),
fillColor = (this.fillGraph && this.color) || NONE, // polygon series use filled graph
zones = this.zones;
each(zones, function (threshold, i) {
props.push(['zoneGraph' + i, threshold.color || series.color, threshold.dashStyle || options.dashStyle]);
});
// Draw the graph
each(props, function (prop, i) {
var graphKey = prop[0],
graph = series[graphKey],
attribs;
if (graph) {
graph.animate({ d: graphPath });
} else if ((lineWidth || fillColor) && graphPath.length) { // #1487
attribs = {
stroke: prop[1],
'stroke-width': lineWidth,
fill: fillColor,
zIndex: 1 // #1069
};
if (prop[2]) {
attribs.dashstyle = prop[2];
} else if (roundCap) {
attribs['stroke-linecap'] = attribs['stroke-linejoin'] = 'round';
}
series[graphKey] = series.chart.renderer.path(graphPath)
.attr(attribs)
.add(series.group)
.shadow((i < 2) && options.shadow); // add shadow to normal series (0) or to first zone (1) #3932
}
});
},
/**
* Clip the graphs into the positive and negative coloured graphs
*/
applyZones: function () {
var series = this,
chart = this.chart,
renderer = chart.renderer,
zones = this.zones,
translatedFrom,
translatedTo,
clips = this.clips || [],
clipAttr,
graph = this.graph,
area = this.area,
chartSizeMax = mathMax(chart.chartWidth, chart.chartHeight),
axis = this[(this.zoneAxis || 'y') + 'Axis'],
extremes,
reversed = axis.reversed,
inverted = chart.inverted,
horiz = axis.horiz,
pxRange,
pxPosMin,
pxPosMax,
ignoreZones = false;
if (zones.length && (graph || area) && axis.min !== UNDEFINED) {
// The use of the Color Threshold assumes there are no gaps
// so it is safe to hide the original graph and area
if (graph) {
graph.hide();
}
if (area) {
area.hide();
}
// Create the clips
extremes = axis.getExtremes();
each(zones, function (threshold, i) {
translatedFrom = reversed ?
(horiz ? chart.plotWidth : 0) :
(horiz ? 0 : axis.toPixels(extremes.min));
translatedFrom = mathMin(mathMax(pick(translatedTo, translatedFrom), 0), chartSizeMax);
translatedTo = mathMin(mathMax(mathRound(axis.toPixels(pick(threshold.value, extremes.max), true)), 0), chartSizeMax);
if (ignoreZones) {
translatedFrom = translatedTo = axis.toPixels(extremes.max);
}
pxRange = Math.abs(translatedFrom - translatedTo);
pxPosMin = mathMin(translatedFrom, translatedTo);
pxPosMax = mathMax(translatedFrom, translatedTo);
if (axis.isXAxis) {
clipAttr = {
x: inverted ? pxPosMax : pxPosMin,
y: 0,
width: pxRange,
height: chartSizeMax
};
if (!horiz) {
clipAttr.x = chart.plotHeight - clipAttr.x;
}
} else {
clipAttr = {
x: 0,
y: inverted ? pxPosMax : pxPosMin,
width: chartSizeMax,
height: pxRange
};
if (horiz) {
clipAttr.y = chart.plotWidth - clipAttr.y;
}
}
/// VML SUPPPORT
if (chart.inverted && renderer.isVML) {
if (axis.isXAxis) {
clipAttr = {
x: 0,
y: reversed ? pxPosMin : pxPosMax,
height: clipAttr.width,
width: chart.chartWidth
};
} else {
clipAttr = {
x: clipAttr.y - chart.plotLeft - chart.spacingBox.x,
y: 0,
width: clipAttr.height,
height: chart.chartHeight
};
}
}
/// END OF VML SUPPORT
if (clips[i]) {
clips[i].animate(clipAttr);
} else {
clips[i] = renderer.clipRect(clipAttr);
if (graph) {
series['zoneGraph' + i].clip(clips[i]);
}
if (area) {
series['zoneArea' + i].clip(clips[i]);
}
}
// if this zone extends out of the axis, ignore the others
ignoreZones = threshold.value > extremes.max;
});
this.clips = clips;
}
},
/**
* Initialize and perform group inversion on series.group and series.markerGroup
*/
invertGroups: function () {
var series = this,
chart = series.chart;
// Pie, go away (#1736)
if (!series.xAxis) {
return;
}
// A fixed size is needed for inversion to work
function setInvert() {
var size = {
width: series.yAxis.len,
height: series.xAxis.len
};
each(['group', 'markerGroup'], function (groupName) {
if (series[groupName]) {
series[groupName].attr(size).invert();
}
});
}
addEvent(chart, 'resize', setInvert); // do it on resize
addEvent(series, 'destroy', function () {
removeEvent(chart, 'resize', setInvert);
});
// Do it now
setInvert(); // do it now
// On subsequent render and redraw, just do setInvert without setting up events again
series.invertGroups = setInvert;
},
/**
* General abstraction for creating plot groups like series.group, series.dataLabelsGroup and
* series.markerGroup. On subsequent calls, the group will only be adjusted to the updated plot size.
*/
plotGroup: function (prop, name, visibility, zIndex, parent) {
var group = this[prop],
isNew = !group;
// Generate it on first call
if (isNew) {
this[prop] = group = this.chart.renderer.g(name)
.attr({
zIndex: zIndex || 0.1 // IE8 and pointer logic use this
})
.add(parent);
group.addClass('highcharts-series-' + this.index);
}
// Place it on first and subsequent (redraw) calls
group.attr({ visibility: visibility })[isNew ? 'attr' : 'animate'](this.getPlotBox());
return group;
},
/**
* Get the translation and scale for the plot area of this series
*/
getPlotBox: function () {
var chart = this.chart,
xAxis = this.xAxis,
yAxis = this.yAxis;
// Swap axes for inverted (#2339)
if (chart.inverted) {
xAxis = yAxis;
yAxis = this.xAxis;
}
return {
translateX: xAxis ? xAxis.left : chart.plotLeft,
translateY: yAxis ? yAxis.top : chart.plotTop,
scaleX: 1, // #1623
scaleY: 1
};
},
/**
* Render the graph and markers
*/
render: function () {
var series = this,
chart = series.chart,
group,
options = series.options,
// Animation doesn't work in IE8 quirks when the group div is hidden,
// and looks bad in other oldIE
animDuration = !!series.animate && chart.renderer.isSVG && animObject(options.animation).duration,
visibility = series.visible ? 'inherit' : 'hidden', // #2597
zIndex = options.zIndex,
hasRendered = series.hasRendered,
chartSeriesGroup = chart.seriesGroup;
// the group
group = series.plotGroup(
'group',
'series',
visibility,
zIndex,
chartSeriesGroup
);
series.markerGroup = series.plotGroup(
'markerGroup',
'markers',
visibility,
zIndex,
chartSeriesGroup
);
// initiate the animation
if (animDuration) {
series.animate(true);
}
// cache attributes for shapes
series.getAttribs();
// SVGRenderer needs to know this before drawing elements (#1089, #1795)
group.inverted = series.isCartesian ? chart.inverted : false;
// draw the graph if any
if (series.drawGraph) {
series.drawGraph();
series.applyZones();
}
each(series.points, function (point) {
if (point.redraw) {
point.redraw();
}
});
// draw the data labels (inn pies they go before the points)
if (series.drawDataLabels) {
series.drawDataLabels();
}
// draw the points
if (series.visible) {
series.drawPoints();
}
// draw the mouse tracking area
if (series.drawTracker && series.options.enableMouseTracking !== false) {
series.drawTracker();
}
// Handle inverted series and tracker groups
if (chart.inverted) {
series.invertGroups();
}
// Initial clipping, must be defined after inverting groups for VML. Applies to columns etc. (#3839).
if (options.clip !== false && !series.sharedClipKey && !hasRendered) {
group.clip(chart.clipRect);
}
// Run the animation
if (animDuration) {
series.animate();
}
// Call the afterAnimate function on animation complete (but don't overwrite the animation.complete option
// which should be available to the user).
if (!hasRendered) {
series.animationTimeout = syncTimeout(function () {
series.afterAnimate();
}, animDuration);
}
series.isDirty = series.isDirtyData = false; // means data is in accordance with what you see
// (See #322) series.isDirty = series.isDirtyData = false; // means data is in accordance with what you see
series.hasRendered = true;
},
/**
* Redraw the series after an update in the axes.
*/
redraw: function () {
var series = this,
chart = series.chart,
wasDirty = series.isDirty || series.isDirtyData, // cache it here as it is set to false in render, but used after
group = series.group,
xAxis = series.xAxis,
yAxis = series.yAxis;
// reposition on resize
if (group) {
if (chart.inverted) {
group.attr({
width: chart.plotWidth,
height: chart.plotHeight
});
}
group.animate({
translateX: pick(xAxis && xAxis.left, chart.plotLeft),
translateY: pick(yAxis && yAxis.top, chart.plotTop)
});
}
series.translate();
series.render();
if (wasDirty) { // #3868, #3945
delete this.kdTree;
}
},
/**
* KD Tree && PointSearching Implementation
*/
kdDimensions: 1,
kdAxisArray: ['clientX', 'plotY'],
searchPoint: function (e, compareX) {
var series = this,
xAxis = series.xAxis,
yAxis = series.yAxis,
inverted = series.chart.inverted;
return this.searchKDTree({
clientX: inverted ? xAxis.len - e.chartY + xAxis.pos : e.chartX - xAxis.pos,
plotY: inverted ? yAxis.len - e.chartX + yAxis.pos : e.chartY - yAxis.pos
}, compareX);
},
buildKDTree: function () {
var series = this,
dimensions = series.kdDimensions;
// Internal function
function _kdtree(points, depth, dimensions) {
var axis,
median,
length = points && points.length;
if (length) {
// alternate between the axis
axis = series.kdAxisArray[depth % dimensions];
// sort point array
points.sort(function (a, b) {
return a[axis] - b[axis];
});
median = Math.floor(length / 2);
// build and return nod
return {
point: points[median],
left: _kdtree(points.slice(0, median), depth + 1, dimensions),
right: _kdtree(points.slice(median + 1), depth + 1, dimensions)
};
}
}
// Start the recursive build process with a clone of the points array and null points filtered out (#3873)
function startRecursive() {
series.kdTree = _kdtree(
series.getValidPoints(
null,
!series.directTouch // For line-type series restrict to plot area, but column-type series not (#3916, #4511)
),
dimensions,
dimensions
);
}
delete series.kdTree;
// For testing tooltips, don't build async
syncTimeout(startRecursive, series.options.kdNow ? 0 : 1);
},
searchKDTree: function (point, compareX) {
var series = this,
kdX = this.kdAxisArray[0],
kdY = this.kdAxisArray[1],
kdComparer = compareX ? 'distX' : 'dist';
// Set the one and two dimensional distance on the point object
function setDistance(p1, p2) {
var x = (defined(p1[kdX]) && defined(p2[kdX])) ? Math.pow(p1[kdX] - p2[kdX], 2) : null,
y = (defined(p1[kdY]) && defined(p2[kdY])) ? Math.pow(p1[kdY] - p2[kdY], 2) : null,
r = (x || 0) + (y || 0);
p2.dist = defined(r) ? Math.sqrt(r) : Number.MAX_VALUE;
p2.distX = defined(x) ? Math.sqrt(x) : Number.MAX_VALUE;
}
function _search(search, tree, depth, dimensions) {
var point = tree.point,
axis = series.kdAxisArray[depth % dimensions],
tdist,
sideA,
sideB,
ret = point,
nPoint1,
nPoint2;
setDistance(search, point);
// Pick side based on distance to splitting point
tdist = search[axis] - point[axis];
sideA = tdist < 0 ? 'left' : 'right';
sideB = tdist < 0 ? 'right' : 'left';
// End of tree
if (tree[sideA]) {
nPoint1 = _search(search, tree[sideA], depth + 1, dimensions);
ret = (nPoint1[kdComparer] < ret[kdComparer] ? nPoint1 : point);
}
if (tree[sideB]) {
// compare distance to current best to splitting point to decide wether to check side B or not
if (Math.sqrt(tdist * tdist) < ret[kdComparer]) {
nPoint2 = _search(search, tree[sideB], depth + 1, dimensions);
ret = (nPoint2[kdComparer] < ret[kdComparer] ? nPoint2 : ret);
}
}
return ret;
}
if (!this.kdTree) {
this.buildKDTree();
}
if (this.kdTree) {
return _search(point,
this.kdTree, this.kdDimensions, this.kdDimensions);
}
}
}; // end Series prototype
/**
* The class for stack items
*/
function StackItem(axis, options, isNegative, x, stackOption) {
var inverted = axis.chart.inverted;
this.axis = axis;
// Tells if the stack is negative
this.isNegative = isNegative;
// Save the options to be able to style the label
this.options = options;
// Save the x value to be able to position the label later
this.x = x;
// Initialize total value
this.total = null;
// This will keep each points' extremes stored by series.index and point index
this.points = {};
// Save the stack option on the series configuration object, and whether to treat it as percent
this.stack = stackOption;
this.leftCliff = 0;
this.rightCliff = 0;
// The align options and text align varies on whether the stack is negative and
// if the chart is inverted or not.
// First test the user supplied value, then use the dynamic.
this.alignOptions = {
align: options.align || (inverted ? (isNegative ? 'left' : 'right') : 'center'),
verticalAlign: options.verticalAlign || (inverted ? 'middle' : (isNegative ? 'bottom' : 'top')),
y: pick(options.y, inverted ? 4 : (isNegative ? 14 : -6)),
x: pick(options.x, inverted ? (isNegative ? -6 : 6) : 0)
};
this.textAlign = options.textAlign || (inverted ? (isNegative ? 'right' : 'left') : 'center');
}
StackItem.prototype = {
destroy: function () {
destroyObjectProperties(this, this.axis);
},
/**
* Renders the stack total label and adds it to the stack label group.
*/
render: function (group) {
var options = this.options,
formatOption = options.format,
str = formatOption ?
format(formatOption, this) :
options.formatter.call(this); // format the text in the label
// Change the text to reflect the new total and set visibility to hidden in case the serie is hidden
if (this.label) {
this.label.attr({ text: str, visibility: 'hidden' });
// Create new label
} else {
this.label =
this.axis.chart.renderer.text(str, null, null, options.useHTML) // dummy positions, actual position updated with setOffset method in columnseries
.css(options.style) // apply style
.attr({
align: this.textAlign, // fix the text-anchor
rotation: options.rotation, // rotation
visibility: HIDDEN // hidden until setOffset is called
})
.add(group); // add to the labels-group
}
},
/**
* Sets the offset that the stack has from the x value and repositions the label.
*/
setOffset: function (xOffset, xWidth) {
var stackItem = this,
axis = stackItem.axis,
chart = axis.chart,
inverted = chart.inverted,
reversed = axis.reversed,
neg = (this.isNegative && !reversed) || (!this.isNegative && reversed), // #4056
y = axis.translate(axis.usePercentage ? 100 : this.total, 0, 0, 0, 1), // stack value translated mapped to chart coordinates
yZero = axis.translate(0), // stack origin
h = mathAbs(y - yZero), // stack height
x = chart.xAxis[0].translate(this.x) + xOffset, // stack x position
plotHeight = chart.plotHeight,
stackBox = { // this is the box for the complete stack
x: inverted ? (neg ? y : y - h) : x,
y: inverted ? plotHeight - x - xWidth : (neg ? (plotHeight - y - h) : plotHeight - y),
width: inverted ? h : xWidth,
height: inverted ? xWidth : h
},
label = this.label,
alignAttr;
if (label) {
label.align(this.alignOptions, null, stackBox); // align the label to the box
// Set visibility (#678)
alignAttr = label.alignAttr;
label[this.options.crop === false || chart.isInsidePlot(alignAttr.x, alignAttr.y) ? 'show' : 'hide'](true);
}
}
};
/**
* Generate stacks for each series and calculate stacks total values
*/
Chart.prototype.getStacks = function () {
var chart = this;
// reset stacks for each yAxis
each(chart.yAxis, function (axis) {
if (axis.stacks && axis.hasVisibleSeries) {
axis.oldStacks = axis.stacks;
}
});
each(chart.series, function (series) {
if (series.options.stacking && (series.visible === true || chart.options.chart.ignoreHiddenSeries === false)) {
series.stackKey = series.type + pick(series.options.stack, '');
}
});
};
// Stacking methods defined on the Axis prototype
/**
* Build the stacks from top down
*/
Axis.prototype.buildStacks = function () {
var axisSeries = this.series,
series,
reversedStacks = pick(this.options.reversedStacks, true),
len = axisSeries.length,
i;
if (!this.isXAxis) {
this.usePercentage = false;
i = len;
while (i--) {
axisSeries[reversedStacks ? i : len - i - 1].setStackedPoints();
}
i = len;
while (i--) {
series = axisSeries[reversedStacks ? i : len - i - 1];
if (series.setStackCliffs) {
series.setStackCliffs();
}
}
// Loop up again to compute percent stack
if (this.usePercentage) {
for (i = 0; i < len; i++) {
axisSeries[i].setPercentStacks();
}
}
}
};
Axis.prototype.renderStackTotals = function () {
var axis = this,
chart = axis.chart,
renderer = chart.renderer,
stacks = axis.stacks,
stackKey,
oneStack,
stackCategory,
stackTotalGroup = axis.stackTotalGroup;
// Create a separate group for the stack total labels
if (!stackTotalGroup) {
axis.stackTotalGroup = stackTotalGroup =
renderer.g('stack-labels')
.attr({
visibility: VISIBLE,
zIndex: 6
})
.add();
}
// plotLeft/Top will change when y axis gets wider so we need to translate the
// stackTotalGroup at every render call. See bug #506 and #516
stackTotalGroup.translate(chart.plotLeft, chart.plotTop);
// Render each stack total
for (stackKey in stacks) {
oneStack = stacks[stackKey];
for (stackCategory in oneStack) {
oneStack[stackCategory].render(stackTotalGroup);
}
}
};
/**
* Set all the stacks to initial states and destroy unused ones.
*/
Axis.prototype.resetStacks = function () {
var stacks = this.stacks,
type,
i;
if (!this.isXAxis) {
for (type in stacks) {
for (i in stacks[type]) {
// Clean up memory after point deletion (#1044, #4320)
if (stacks[type][i].touched < this.stacksTouched) {
stacks[type][i].destroy();
delete stacks[type][i];
// Reset stacks
} else {
stacks[type][i].total = null;
stacks[type][i].cum = 0;
}
}
}
}
};
Axis.prototype.cleanStacks = function () {
var stacks, type, i;
if (!this.isXAxis) {
if (this.oldStacks) {
stacks = this.stacks = this.oldStacks;
}
// reset stacks
for (type in stacks) {
for (i in stacks[type]) {
stacks[type][i].cum = stacks[type][i].total;
}
}
}
};
// Stacking methods defnied for Series prototype
/**
* Adds series' points value to corresponding stack
*/
Series.prototype.setStackedPoints = function () {
if (!this.options.stacking || (this.visible !== true && this.chart.options.chart.ignoreHiddenSeries !== false)) {
return;
}
var series = this,
xData = series.processedXData,
yData = series.processedYData,
stackedYData = [],
yDataLength = yData.length,
seriesOptions = series.options,
threshold = seriesOptions.threshold,
stackThreshold = seriesOptions.startFromThreshold ? threshold : 0,
stackOption = seriesOptions.stack,
stacking = seriesOptions.stacking,
stackKey = series.stackKey,
negKey = '-' + stackKey,
negStacks = series.negStacks,
yAxis = series.yAxis,
stacks = yAxis.stacks,
oldStacks = yAxis.oldStacks,
stackIndicator,
isNegative,
stack,
other,
key,
pointKey,
i,
x,
y;
yAxis.stacksTouched += 1;
// loop over the non-null y values and read them into a local array
for (i = 0; i < yDataLength; i++) {
x = xData[i];
y = yData[i];
stackIndicator = series.getStackIndicator(stackIndicator, x, series.index);
pointKey = stackIndicator.key;
// Read stacked values into a stack based on the x value,
// the sign of y and the stack key. Stacking is also handled for null values (#739)
isNegative = negStacks && y < (stackThreshold ? 0 : threshold);
key = isNegative ? negKey : stackKey;
// Create empty object for this stack if it doesn't exist yet
if (!stacks[key]) {
stacks[key] = {};
}
// Initialize StackItem for this x
if (!stacks[key][x]) {
if (oldStacks[key] && oldStacks[key][x]) {
stacks[key][x] = oldStacks[key][x];
stacks[key][x].total = null;
} else {
stacks[key][x] = new StackItem(yAxis, yAxis.options.stackLabels, isNegative, x, stackOption);
}
}
// If the StackItem doesn't exist, create it first
stack = stacks[key][x];
if (y !== null) {
stack.points[pointKey] = stack.points[series.index] = [pick(stack.cum, stackThreshold)];
stack.touched = yAxis.stacksTouched;
// In area charts, if there are multiple points on the same X value, let the
// area fill the full span of those points
if (stackIndicator.index > 0 && series.singleStacks === false) {
stack.points[pointKey][0] = stack.points[series.index + ',' + x + ',0'][0];
}
}
// Add value to the stack total
if (stacking === 'percent') {
// Percent stacked column, totals are the same for the positive and negative stacks
other = isNegative ? stackKey : negKey;
if (negStacks && stacks[other] && stacks[other][x]) {
other = stacks[other][x];
stack.total = other.total = mathMax(other.total, stack.total) + mathAbs(y) || 0;
// Percent stacked areas
} else {
stack.total = correctFloat(stack.total + (mathAbs(y) || 0));
}
} else {
stack.total = correctFloat(stack.total + (y || 0));
}
stack.cum = pick(stack.cum, stackThreshold) + (y || 0);
if (y !== null) {
stack.points[pointKey].push(stack.cum);
stackedYData[i] = stack.cum;
}
}
if (stacking === 'percent') {
yAxis.usePercentage = true;
}
this.stackedYData = stackedYData; // To be used in getExtremes
// Reset old stacks
yAxis.oldStacks = {};
};
/**
* Iterate over all stacks and compute the absolute values to percent
*/
Series.prototype.setPercentStacks = function () {
var series = this,
stackKey = series.stackKey,
stacks = series.yAxis.stacks,
processedXData = series.processedXData,
stackIndicator;
each([stackKey, '-' + stackKey], function (key) {
var i = processedXData.length,
x,
stack,
pointExtremes,
totalFactor;
while (i--) {
x = processedXData[i];
stackIndicator = series.getStackIndicator(stackIndicator, x, series.index);
stack = stacks[key] && stacks[key][x];
pointExtremes = stack && stack.points[stackIndicator.key];
if (pointExtremes) {
totalFactor = stack.total ? 100 / stack.total : 0;
pointExtremes[0] = correctFloat(pointExtremes[0] * totalFactor); // Y bottom value
pointExtremes[1] = correctFloat(pointExtremes[1] * totalFactor); // Y value
series.stackedYData[i] = pointExtremes[1];
}
}
});
};
/**
* Get stack indicator, according to it's x-value, to determine points with the same x-value
*/
Series.prototype.getStackIndicator = function (stackIndicator, x, index) {
if (!defined(stackIndicator) || stackIndicator.x !== x) {
stackIndicator = {
x: x,
index: 0
};
} else {
stackIndicator.index++;
}
stackIndicator.key = [index, x, stackIndicator.index].join(',');
return stackIndicator;
};
// Extend the Chart prototype for dynamic methods
extend(Chart.prototype, {
/**
* Add a series dynamically after time
*
* @param {Object} options The config options
* @param {Boolean} redraw Whether to redraw the chart after adding. Defaults to true.
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*
* @return {Object} series The newly created series object
*/
addSeries: function (options, redraw, animation) {
var series,
chart = this;
if (options) {
redraw = pick(redraw, true); // defaults to true
fireEvent(chart, 'addSeries', { options: options }, function () {
series = chart.initSeries(options);
chart.isDirtyLegend = true; // the series array is out of sync with the display
chart.linkSeries();
if (redraw) {
chart.redraw(animation);
}
});
}
return series;
},
/**
* Add an axis to the chart
* @param {Object} options The axis option
* @param {Boolean} isX Whether it is an X axis or a value axis
*/
addAxis: function (options, isX, redraw, animation) {
var key = isX ? 'xAxis' : 'yAxis',
chartOptions = this.options,
userOptions = merge(options, {
index: this[key].length,
isX: isX
});
new Axis(this, userOptions); // eslint-disable-line no-new
// Push the new axis options to the chart options
chartOptions[key] = splat(chartOptions[key] || {});
chartOptions[key].push(userOptions);
if (pick(redraw, true)) {
this.redraw(animation);
}
},
/**
* Dim the chart and show a loading text or symbol
* @param {String} str An optional text to show in the loading label instead of the default one
*/
showLoading: function (str) {
var chart = this,
options = chart.options,
loadingDiv = chart.loadingDiv,
loadingOptions = options.loading,
setLoadingSize = function () {
if (loadingDiv) {
css(loadingDiv, {
left: chart.plotLeft + PX,
top: chart.plotTop + PX,
width: chart.plotWidth + PX,
height: chart.plotHeight + PX
});
}
};
// create the layer at the first call
if (!loadingDiv) {
chart.loadingDiv = loadingDiv = createElement(DIV, {
className: PREFIX + 'loading'
}, extend(loadingOptions.style, {
zIndex: 10,
display: NONE
}), chart.container);
chart.loadingSpan = createElement(
'span',
null,
loadingOptions.labelStyle,
loadingDiv
);
addEvent(chart, 'redraw', setLoadingSize); // #1080
}
// update text
chart.loadingSpan.innerHTML = str || options.lang.loading;
// show it
if (!chart.loadingShown) {
css(loadingDiv, {
opacity: 0,
display: ''
});
animate(loadingDiv, {
opacity: loadingOptions.style.opacity
}, {
duration: loadingOptions.showDuration || 0
});
chart.loadingShown = true;
}
setLoadingSize();
},
/**
* Hide the loading layer
*/
hideLoading: function () {
var options = this.options,
loadingDiv = this.loadingDiv;
if (loadingDiv) {
animate(loadingDiv, {
opacity: 0
}, {
duration: options.loading.hideDuration || 100,
complete: function () {
css(loadingDiv, { display: NONE });
}
});
}
this.loadingShown = false;
}
});
// extend the Point prototype for dynamic methods
extend(Point.prototype, {
/**
* Update the point with new options (typically x/y data) and optionally redraw the series.
*
* @param {Object} options Point options as defined in the series.data array
* @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*
*/
update: function (options, redraw, animation, runEvent) {
var point = this,
series = point.series,
graphic = point.graphic,
i,
chart = series.chart,
seriesOptions = series.options,
names = series.xAxis && series.xAxis.names;
redraw = pick(redraw, true);
function update() {
point.applyOptions(options);
// Update visuals
if (point.y === null && graphic) { // #4146
point.graphic = graphic.destroy();
}
if (isObject(options) && !isArray(options)) {
// Defer the actual redraw until getAttribs has been called (#3260)
point.redraw = function () {
if (graphic && graphic.element) {
if (options && options.marker && options.marker.symbol) {
point.graphic = graphic.destroy();
}
}
if (options && options.dataLabels && point.dataLabel) { // #2468
point.dataLabel = point.dataLabel.destroy();
}
point.redraw = null;
};
}
// record changes in the parallel arrays
i = point.index;
series.updateParallelArrays(point, i);
if (names && point.name) {
names[point.x] = point.name;
}
// Record the options to options.data. If there is an object from before,
// use point options, otherwise use raw options. (#4701)
seriesOptions.data[i] = (isObject(seriesOptions.data[i]) && !isArray(seriesOptions.data[i])) ? point.options : options;
// redraw
series.isDirty = series.isDirtyData = true;
if (!series.fixedBox && series.hasCartesianSeries) { // #1906, #2320
chart.isDirtyBox = true;
}
if (seriesOptions.legendType === 'point') { // #1831, #1885
chart.isDirtyLegend = true;
}
if (redraw) {
chart.redraw(animation);
}
}
// Fire the event with a default handler of doing the update
if (runEvent === false) { // When called from setData
update();
} else {
point.firePointEvent('update', { options: options }, update);
}
},
/**
* Remove a point and optionally redraw the series and if necessary the axes
* @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*/
remove: function (redraw, animation) {
this.series.removePoint(inArray(this, this.series.data), redraw, animation);
}
});
// Extend the series prototype for dynamic methods
extend(Series.prototype, {
/**
* Add a point dynamically after chart load time
* @param {Object} options Point options as given in series.data
* @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
* @param {Boolean} shift If shift is true, a point is shifted off the start
* of the series as one is appended to the end.
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*/
addPoint: function (options, redraw, shift, animation) {
var series = this,
seriesOptions = series.options,
data = series.data,
graph = series.graph,
area = series.area,
chart = series.chart,
names = series.xAxis && series.xAxis.names,
currentShift = (graph && graph.shift) || 0,
shiftShapes = ['graph', 'area'],
dataOptions = seriesOptions.data,
point,
isInTheMiddle,
xData = series.xData,
i,
x;
setAnimation(animation, chart);
// Make graph animate sideways
if (shift) {
i = series.zones.length;
while (i--) {
shiftShapes.push('zoneGraph' + i, 'zoneArea' + i);
}
each(shiftShapes, function (shape) {
if (series[shape]) {
series[shape].shift = currentShift + (seriesOptions.step ? 2 : 1);
}
});
}
if (area) {
area.isArea = true; // needed in animation, both with and without shift
}
// Optional redraw, defaults to true
redraw = pick(redraw, true);
// Get options and push the point to xData, yData and series.options. In series.generatePoints
// the Point instance will be created on demand and pushed to the series.data array.
point = { series: series };
series.pointClass.prototype.applyOptions.apply(point, [options]);
x = point.x;
// Get the insertion point
i = xData.length;
if (series.requireSorting && x < xData[i - 1]) {
isInTheMiddle = true;
while (i && xData[i - 1] > x) {
i--;
}
}
series.updateParallelArrays(point, 'splice', i, 0, 0); // insert undefined item
series.updateParallelArrays(point, i); // update it
if (names && point.name) {
names[x] = point.name;
}
dataOptions.splice(i, 0, options);
if (isInTheMiddle) {
series.data.splice(i, 0, null);
series.processData();
}
// Generate points to be added to the legend (#1329)
if (seriesOptions.legendType === 'point') {
series.generatePoints();
}
// Shift the first point off the parallel arrays
if (shift) {
if (data[0] && data[0].remove) {
data[0].remove(false);
} else {
data.shift();
series.updateParallelArrays(point, 'shift');
dataOptions.shift();
}
}
// redraw
series.isDirty = true;
series.isDirtyData = true;
if (redraw) {
series.getAttribs(); // #1937
chart.redraw();
}
},
/**
* Remove a point (rendered or not), by index
*/
removePoint: function (i, redraw, animation) {
var series = this,
data = series.data,
point = data[i],
points = series.points,
chart = series.chart,
remove = function () {
if (points && points.length === data.length) { // #4935
points.splice(i, 1);
}
data.splice(i, 1);
series.options.data.splice(i, 1);
series.updateParallelArrays(point || { series: series }, 'splice', i, 1);
if (point) {
point.destroy();
}
// redraw
series.isDirty = true;
series.isDirtyData = true;
if (redraw) {
chart.redraw();
}
};
setAnimation(animation, chart);
redraw = pick(redraw, true);
// Fire the event with a default handler of removing the point
if (point) {
point.firePointEvent('remove', null, remove);
} else {
remove();
}
},
/**
* Remove a series and optionally redraw the chart
*
* @param {Boolean} redraw Whether to redraw the chart or wait for an explicit call
* @param {Boolean|Object} animation Whether to apply animation, and optionally animation
* configuration
*/
remove: function (redraw, animation) {
var series = this,
chart = series.chart;
// Fire the event with a default handler of removing the point
fireEvent(series, 'remove', null, function () {
// Destroy elements
series.destroy();
// Redraw
chart.isDirtyLegend = chart.isDirtyBox = true;
chart.linkSeries();
if (pick(redraw, true)) {
chart.redraw(animation);
}
});
},
/**
* Update the series with a new set of options
*/
update: function (newOptions, redraw) {
var series = this,
chart = this.chart,
// must use user options when changing type because this.options is merged
// in with type specific plotOptions
oldOptions = this.userOptions,
oldType = this.type,
proto = seriesTypes[oldType].prototype,
preserve = ['group', 'markerGroup', 'dataLabelsGroup'],
n;
// If we're changing type or zIndex, create new groups (#3380, #3404)
if ((newOptions.type && newOptions.type !== oldType) || newOptions.zIndex !== undefined) {
preserve.length = 0;
}
// Make sure groups are not destroyed (#3094)
each(preserve, function (prop) {
preserve[prop] = series[prop];
delete series[prop];
});
// Do the merge, with some forced options
newOptions = merge(oldOptions, {
animation: false,
index: this.index,
pointStart: this.xData[0] // when updating after addPoint
}, { data: this.options.data }, newOptions);
// Destroy the series and delete all properties. Reinsert all methods
// and properties from the new type prototype (#2270, #3719)
this.remove(false);
for (n in proto) {
this[n] = UNDEFINED;
}
extend(this, seriesTypes[newOptions.type || oldType].prototype);
// Re-register groups (#3094)
each(preserve, function (prop) {
series[prop] = preserve[prop];
});
this.init(chart, newOptions);
chart.linkSeries(); // Links are lost in this.remove (#3028)
if (pick(redraw, true)) {
chart.redraw(false);
}
}
});
// Extend the Axis.prototype for dynamic methods
extend(Axis.prototype, {
/**
* Update the axis with a new options structure
*/
update: function (newOptions, redraw) {
var chart = this.chart;
newOptions = chart.options[this.coll][this.options.index] = merge(this.userOptions, newOptions);
this.destroy(true);
this._addedPlotLB = this.chart._labelPanes = UNDEFINED; // #1611, #2887, #4314
this.init(chart, extend(newOptions, { events: UNDEFINED }));
chart.isDirtyBox = true;
if (pick(redraw, true)) {
chart.redraw();
}
},
/**
* Remove the axis from the chart
*/
remove: function (redraw) {
var chart = this.chart,
key = this.coll, // xAxis or yAxis
axisSeries = this.series,
i = axisSeries.length;
// Remove associated series (#2687)
while (i--) {
if (axisSeries[i]) {
axisSeries[i].remove(false);
}
}
// Remove the axis
erase(chart.axes, this);
erase(chart[key], this);
chart.options[key].splice(this.options.index, 1);
each(chart[key], function (axis, i) { // Re-index, #1706
axis.options.index = i;
});
this.destroy();
chart.isDirtyBox = true;
if (pick(redraw, true)) {
chart.redraw();
}
},
/**
* Update the axis title by options
*/
setTitle: function (newTitleOptions, redraw) {
this.update({ title: newTitleOptions }, redraw);
},
/**
* Set new axis categories and optionally redraw
* @param {Array} categories
* @param {Boolean} redraw
*/
setCategories: function (categories, redraw) {
this.update({ categories: categories }, redraw);
}
});
/**
* LineSeries object
*/
var LineSeries = extendClass(Series);
seriesTypes.line = LineSeries;
/**
* Set the default options for area
*/
defaultPlotOptions.area = merge(defaultSeriesOptions, {
softThreshold: false,
threshold: 0
// trackByArea: false,
// lineColor: null, // overrides color, but lets fillColor be unaltered
// fillOpacity: 0.75,
// fillColor: null
});
/**
* AreaSeries object
*/
var AreaSeries = extendClass(Series, {
type: 'area',
singleStacks: false,
/**
* Return an array of stacked points, where null and missing points are replaced by
* dummy points in order for gaps to be drawn correctly in stacks.
*/
getStackPoints: function () {
var series = this,
segment = [],
keys = [],
xAxis = this.xAxis,
yAxis = this.yAxis,
stack = yAxis.stacks[this.stackKey],
pointMap = {},
points = this.points,
seriesIndex = series.index,
yAxisSeries = yAxis.series,
seriesLength = yAxisSeries.length,
visibleSeries,
upOrDown = pick(yAxis.options.reversedStacks, true) ? 1 : -1,
i,
x;
if (this.options.stacking) {
// Create a map where we can quickly look up the points by their X value.
for (i = 0; i < points.length; i++) {
pointMap[points[i].x] = points[i];
}
// Sort the keys (#1651)
for (x in stack) {
if (stack[x].total !== null) { // nulled after switching between grouping and not (#1651, #2336)
keys.push(x);
}
}
keys.sort(function (a, b) {
return a - b;
});
visibleSeries = map(yAxisSeries, function () {
return this.visible;
});
each(keys, function (x, idx) {
var y = 0,
stackPoint,
stackedValues;
if (pointMap[x] && !pointMap[x].isNull) {
segment.push(pointMap[x]);
// Find left and right cliff. -1 goes left, 1 goes right.
each([-1, 1], function (direction) {
var nullName = direction === 1 ? 'rightNull' : 'leftNull',
cliffName = direction === 1 ? 'rightCliff' : 'leftCliff',
cliff = 0,
otherStack = stack[keys[idx + direction]];
// If there is a stack next to this one, to the left or to the right...
if (otherStack) {
i = seriesIndex;
while (i >= 0 && i < seriesLength) { // Can go either up or down, depending on reversedStacks
stackPoint = otherStack.points[i];
if (!stackPoint) {
// If the next point in this series is missing, mark the point
// with point.leftNull or point.rightNull = true.
if (i === seriesIndex) {
pointMap[x][nullName] = true;
// If there are missing points in the next stack in any of the
// series below this one, we need to substract the missing values
// and add a hiatus to the left or right.
} else if (visibleSeries[i]) {
stackedValues = stack[x].points[i];
if (stackedValues) {
cliff -= stackedValues[1] - stackedValues[0];
}
}
}
// When reversedStacks is true, loop up, else loop down
i += upOrDown;
}
}
pointMap[x][cliffName] = cliff;
});
// There is no point for this X value in this series, so we
// insert a dummy point in order for the areas to be drawn
// correctly.
} else {
// Loop down the stack to find the series below this one that has
// a value (#1991)
i = seriesIndex;
while (i >= 0 && i < seriesLength) {
stackPoint = stack[x].points[i];
if (stackPoint) {
y = stackPoint[1];
break;
}
// When reversedStacks is true, loop up, else loop down
i += upOrDown;
}
y = yAxis.toPixels(y, true);
segment.push({
isNull: true,
plotX: xAxis.toPixels(x, true),
plotY: y,
yBottom: y
});
}
});
}
return segment;
},
getGraphPath: function (points) {
var getGraphPath = Series.prototype.getGraphPath,
graphPath,
options = this.options,
stacking = options.stacking,
yAxis = this.yAxis,
topPath,
//topPoints = [],
bottomPath,
bottomPoints = [],
graphPoints = [],
seriesIndex = this.index,
i,
areaPath,
plotX,
stacks = yAxis.stacks[this.stackKey],
threshold = options.threshold,
translatedThreshold = yAxis.getThreshold(options.threshold),
isNull,
yBottom,
connectNulls = options.connectNulls || stacking === 'percent',
/**
* To display null points in underlying stacked series, this series graph must be
* broken, and the area also fall down to fill the gap left by the null point. #2069
*/
addDummyPoints = function (i, otherI, side) {
var point = points[i],
stackedValues = stacking && stacks[point.x].points[seriesIndex],
nullVal = point[side + 'Null'] || 0,
cliffVal = point[side + 'Cliff'] || 0,
top,
bottom,
isNull = true;
if (cliffVal || nullVal) {
top = (nullVal ? stackedValues[0] : stackedValues[1]) + cliffVal;
bottom = stackedValues[0] + cliffVal;
isNull = !!nullVal;
} else if (!stacking && points[otherI] && points[otherI].isNull) {
top = bottom = threshold;
}
// Add to the top and bottom line of the area
if (top !== undefined) {
graphPoints.push({
plotX: plotX,
plotY: top === null ? translatedThreshold : yAxis.getThreshold(top),
isNull: isNull
});
bottomPoints.push({
plotX: plotX,
plotY: bottom === null ? translatedThreshold : yAxis.getThreshold(bottom)
});
}
};
// Find what points to use
points = points || this.points;
// Fill in missing points
if (stacking) {
points = this.getStackPoints();
}
for (i = 0; i < points.length; i++) {
isNull = points[i].isNull;
plotX = pick(points[i].rectPlotX, points[i].plotX);
yBottom = pick(points[i].yBottom, translatedThreshold);
if (!isNull || connectNulls) {
if (!connectNulls) {
addDummyPoints(i, i - 1, 'left');
}
if (!(isNull && !stacking && connectNulls)) { // Skip null point when stacking is false and connectNulls true
graphPoints.push(points[i]);
bottomPoints.push({
x: i,
plotX: plotX,
plotY: yBottom
});
}
if (!connectNulls) {
addDummyPoints(i, i + 1, 'right');
}
}
}
topPath = getGraphPath.call(this, graphPoints, true, true);
bottomPoints.reversed = true;
bottomPath = getGraphPath.call(this, bottomPoints, true, true);
if (bottomPath.length) {
bottomPath[0] = L;
}
areaPath = topPath.concat(bottomPath);
graphPath = getGraphPath.call(this, graphPoints, false, connectNulls); // TODO: don't set leftCliff and rightCliff when connectNulls?
this.areaPath = areaPath;
return graphPath;
},
/**
* Draw the graph and the underlying area. This method calls the Series base
* function and adds the area. The areaPath is calculated in the getSegmentPath
* method called from Series.prototype.drawGraph.
*/
drawGraph: function () {
// Define or reset areaPath
this.areaPath = [];
// Call the base method
Series.prototype.drawGraph.apply(this);
// Define local variables
var series = this,
areaPath = this.areaPath,
options = this.options,
zones = this.zones,
props = [['area', this.color, options.fillColor]]; // area name, main color, fill color
each(zones, function (threshold, i) {
props.push(['zoneArea' + i, threshold.color || series.color, threshold.fillColor || options.fillColor]);
});
each(props, function (prop) {
var areaKey = prop[0],
area = series[areaKey],
attr;
// Create or update the area
if (area) { // update
area.animate({ d: areaPath });
} else { // create
attr = {
fill: prop[2] || prop[1],
zIndex: 0 // #1069
};
if (!prop[2]) {
attr['fill-opacity'] = pick(options.fillOpacity, 0.75);
}
series[areaKey] = series.chart.renderer.path(areaPath)
.attr(attr)
.add(series.group);
}
});
},
drawLegendSymbol: LegendSymbolMixin.drawRectangle
});
seriesTypes.area = AreaSeries;
/**
* Set the default options for spline
*/
defaultPlotOptions.spline = merge(defaultSeriesOptions);
/**
* SplineSeries object
*/
var SplineSeries = extendClass(Series, {
type: 'spline',
/**
* Get the spline segment from a given point's previous neighbour to the given point
*/
getPointSpline: function (points, point, i) {
var smoothing = 1.5, // 1 means control points midway between points, 2 means 1/3 from the point, 3 is 1/4 etc
denom = smoothing + 1,
plotX = point.plotX,
plotY = point.plotY,
lastPoint = points[i - 1],
nextPoint = points[i + 1],
leftContX,
leftContY,
rightContX,
rightContY,
ret;
// Find control points
if (lastPoint && !lastPoint.isNull && nextPoint && !nextPoint.isNull) {
var lastX = lastPoint.plotX,
lastY = lastPoint.plotY,
nextX = nextPoint.plotX,
nextY = nextPoint.plotY,
correction = 0;
leftContX = (smoothing * plotX + lastX) / denom;
leftContY = (smoothing * plotY + lastY) / denom;
rightContX = (smoothing * plotX + nextX) / denom;
rightContY = (smoothing * plotY + nextY) / denom;
// Have the two control points make a straight line through main point
if (rightContX !== leftContX) { // #5016, division by zero
correction = ((rightContY - leftContY) * (rightContX - plotX)) /
(rightContX - leftContX) + plotY - rightContY;
}
leftContY += correction;
rightContY += correction;
// to prevent false extremes, check that control points are between
// neighbouring points' y values
if (leftContY > lastY && leftContY > plotY) {
leftContY = mathMax(lastY, plotY);
rightContY = 2 * plotY - leftContY; // mirror of left control point
} else if (leftContY < lastY && leftContY < plotY) {
leftContY = mathMin(lastY, plotY);
rightContY = 2 * plotY - leftContY;
}
if (rightContY > nextY && rightContY > plotY) {
rightContY = mathMax(nextY, plotY);
leftContY = 2 * plotY - rightContY;
} else if (rightContY < nextY && rightContY < plotY) {
rightContY = mathMin(nextY, plotY);
leftContY = 2 * plotY - rightContY;
}
// record for drawing in next point
point.rightContX = rightContX;
point.rightContY = rightContY;
}
// Visualize control points for debugging
/*
if (leftContX) {
this.chart.renderer.circle(leftContX + this.chart.plotLeft, leftContY + this.chart.plotTop, 2)
.attr({
stroke: 'red',
'stroke-width': 1,
fill: 'none'
})
.add();
this.chart.renderer.path(['M', leftContX + this.chart.plotLeft, leftContY + this.chart.plotTop,
'L', plotX + this.chart.plotLeft, plotY + this.chart.plotTop])
.attr({
stroke: 'red',
'stroke-width': 1
})
.add();
this.chart.renderer.circle(rightContX + this.chart.plotLeft, rightContY + this.chart.plotTop, 2)
.attr({
stroke: 'green',
'stroke-width': 1,
fill: 'none'
})
.add();
this.chart.renderer.path(['M', rightContX + this.chart.plotLeft, rightContY + this.chart.plotTop,
'L', plotX + this.chart.plotLeft, plotY + this.chart.plotTop])
.attr({
stroke: 'green',
'stroke-width': 1
})
.add();
}
// */
ret = [
'C',
pick(lastPoint.rightContX, lastPoint.plotX),
pick(lastPoint.rightContY, lastPoint.plotY),
pick(leftContX, plotX),
pick(leftContY, plotY),
plotX,
plotY
];
lastPoint.rightContX = lastPoint.rightContY = null; // reset for updating series later
return ret;
}
});
seriesTypes.spline = SplineSeries;
/**
* Set the default options for areaspline
*/
defaultPlotOptions.areaspline = merge(defaultPlotOptions.area);
/**
* AreaSplineSeries object
*/
var areaProto = AreaSeries.prototype,
AreaSplineSeries = extendClass(SplineSeries, {
type: 'areaspline',
getStackPoints: areaProto.getStackPoints,
getGraphPath: areaProto.getGraphPath,
setStackCliffs: areaProto.setStackCliffs,
drawGraph: areaProto.drawGraph,
drawLegendSymbol: LegendSymbolMixin.drawRectangle
});
seriesTypes.areaspline = AreaSplineSeries;
/**
* Set the default options for column
*/
defaultPlotOptions.column = merge(defaultSeriesOptions, {
borderColor: '#FFFFFF',
//borderWidth: 1,
borderRadius: 0,
//colorByPoint: undefined,
groupPadding: 0.2,
//grouping: true,
marker: null, // point options are specified in the base options
pointPadding: 0.1,
//pointWidth: null,
minPointLength: 0,
cropThreshold: 50, // when there are more points, they will not animate out of the chart on xAxis.setExtremes
pointRange: null, // null means auto, meaning 1 in a categorized axis and least distance between points if not categories
states: {
hover: {
brightness: 0.1,
shadow: false,
halo: false
},
select: {
color: '#C0C0C0',
borderColor: '#000000',
shadow: false
}
},
dataLabels: {
align: null, // auto
verticalAlign: null, // auto
y: null
},
softThreshold: false,
startFromThreshold: true, // false doesn't work well: http://jsfiddle.net/highcharts/hz8fopan/14/
stickyTracking: false,
tooltip: {
distance: 6
},
threshold: 0
});
/**
* ColumnSeries object
*/
var ColumnSeries = extendClass(Series, {
type: 'column',
pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
stroke: 'borderColor',
fill: 'color',
r: 'borderRadius'
},
cropShoulder: 0,
directTouch: true, // When tooltip is not shared, this series (and derivatives) requires direct touch/hover. KD-tree does not apply.
trackerGroups: ['group', 'dataLabelsGroup'],
negStacks: true, // use separate negative stacks, unlike area stacks where a negative
// point is substracted from previous (#1910)
/**
* Initialize the series
*/
init: function () {
Series.prototype.init.apply(this, arguments);
var series = this,
chart = series.chart;
// if the series is added dynamically, force redraw of other
// series affected by a new column
if (chart.hasRendered) {
each(chart.series, function (otherSeries) {
if (otherSeries.type === series.type) {
otherSeries.isDirty = true;
}
});
}
},
/**
* Return the width and x offset of the columns adjusted for grouping, groupPadding, pointPadding,
* pointWidth etc.
*/
getColumnMetrics: function () {
var series = this,
options = series.options,
xAxis = series.xAxis,
yAxis = series.yAxis,
reversedXAxis = xAxis.reversed,
stackKey,
stackGroups = {},
columnCount = 0;
// Get the total number of column type series.
// This is called on every series. Consider moving this logic to a
// chart.orderStacks() function and call it on init, addSeries and removeSeries
if (options.grouping === false) {
columnCount = 1;
} else {
each(series.chart.series, function (otherSeries) {
var otherOptions = otherSeries.options,
otherYAxis = otherSeries.yAxis,
columnIndex;
if (otherSeries.type === series.type && otherSeries.visible &&
yAxis.len === otherYAxis.len && yAxis.pos === otherYAxis.pos) { // #642, #2086
if (otherOptions.stacking) {
stackKey = otherSeries.stackKey;
if (stackGroups[stackKey] === UNDEFINED) {
stackGroups[stackKey] = columnCount++;
}
columnIndex = stackGroups[stackKey];
} else if (otherOptions.grouping !== false) { // #1162
columnIndex = columnCount++;
}
otherSeries.columnIndex = columnIndex;
}
});
}
var categoryWidth = mathMin(
mathAbs(xAxis.transA) * (xAxis.ordinalSlope || options.pointRange || xAxis.closestPointRange || xAxis.tickInterval || 1), // #2610
xAxis.len // #1535
),
groupPadding = categoryWidth * options.groupPadding,
groupWidth = categoryWidth - 2 * groupPadding,
pointOffsetWidth = groupWidth / columnCount,
pointWidth = mathMin(
options.maxPointWidth || xAxis.len,
pick(options.pointWidth, pointOffsetWidth * (1 - 2 * options.pointPadding))
),
pointPadding = (pointOffsetWidth - pointWidth) / 2,
colIndex = (series.columnIndex || 0) + (reversedXAxis ? 1 : 0), // #1251, #3737
pointXOffset = pointPadding + (groupPadding + colIndex *
pointOffsetWidth - (categoryWidth / 2)) *
(reversedXAxis ? -1 : 1);
// Save it for reading in linked series (Error bars particularly)
series.columnMetrics = {
width: pointWidth,
offset: pointXOffset
};
return series.columnMetrics;
},
/**
* Make the columns crisp. The edges are rounded to the nearest full pixel.
*/
crispCol: function (x, y, w, h) {
var chart = this.chart,
borderWidth = this.borderWidth,
xCrisp = -(borderWidth % 2 ? 0.5 : 0),
yCrisp = borderWidth % 2 ? 0.5 : 1,
right,
bottom,
fromTop;
if (chart.inverted && chart.renderer.isVML) {
yCrisp += 1;
}
// Horizontal. We need to first compute the exact right edge, then round it
// and compute the width from there.
right = Math.round(x + w) + xCrisp;
x = Math.round(x) + xCrisp;
w = right - x;
// Vertical
bottom = Math.round(y + h) + yCrisp;
fromTop = mathAbs(y) <= 0.5 && bottom > 0.5; // #4504, #4656
y = Math.round(y) + yCrisp;
h = bottom - y;
// Top edges are exceptions
if (fromTop && h) { // #5146
y -= 1;
h += 1;
}
return {
x: x,
y: y,
width: w,
height: h
};
},
/**
* Translate each point to the plot area coordinate system and find shape positions
*/
translate: function () {
var series = this,
chart = series.chart,
options = series.options,
borderWidth = series.borderWidth = pick(
options.borderWidth,
series.closestPointRange * series.xAxis.transA < 2 ? 0 : 1 // #3635
),
yAxis = series.yAxis,
threshold = options.threshold,
translatedThreshold = series.translatedThreshold = yAxis.getThreshold(threshold),
minPointLength = pick(options.minPointLength, 5),
metrics = series.getColumnMetrics(),
pointWidth = metrics.width,
seriesBarW = series.barW = mathMax(pointWidth, 1 + 2 * borderWidth), // postprocessed for border width
pointXOffset = series.pointXOffset = metrics.offset;
if (chart.inverted) {
translatedThreshold -= 0.5; // #3355
}
// When the pointPadding is 0, we want the columns to be packed tightly, so we allow individual
// columns to have individual sizes. When pointPadding is greater, we strive for equal-width
// columns (#2694).
if (options.pointPadding) {
seriesBarW = mathCeil(seriesBarW);
}
Series.prototype.translate.apply(series);
// Record the new values
each(series.points, function (point) {
var yBottom = mathMin(pick(point.yBottom, translatedThreshold), 9e4), // #3575
safeDistance = 999 + mathAbs(yBottom),
plotY = mathMin(mathMax(-safeDistance, point.plotY), yAxis.len + safeDistance), // Don't draw too far outside plot area (#1303, #2241, #4264)
barX = point.plotX + pointXOffset,
barW = seriesBarW,
barY = mathMin(plotY, yBottom),
up,
barH = mathMax(plotY, yBottom) - barY;
// Handle options.minPointLength
if (mathAbs(barH) < minPointLength) {
if (minPointLength) {
barH = minPointLength;
up = (!yAxis.reversed && !point.negative) || (yAxis.reversed && point.negative);
barY = mathAbs(barY - translatedThreshold) > minPointLength ? // stacked
yBottom - minPointLength : // keep position
translatedThreshold - (up ? minPointLength : 0); // #1485, #4051
}
}
// Cache for access in polar
point.barX = barX;
point.pointWidth = pointWidth;
// Fix the tooltip on center of grouped columns (#1216, #424, #3648)
point.tooltipPos = chart.inverted ?
[yAxis.len + yAxis.pos - chart.plotLeft - plotY, series.xAxis.len - barX - barW / 2, barH] :
[barX + barW / 2, plotY + yAxis.pos - chart.plotTop, barH];
// Register shape type and arguments to be used in drawPoints
point.shapeType = 'rect';
point.shapeArgs = series.crispCol(barX, barY, barW, barH);
});
},
getSymbol: noop,
/**
* Use a solid rectangle like the area series types
*/
drawLegendSymbol: LegendSymbolMixin.drawRectangle,
/**
* Columns have no graph
*/
drawGraph: noop,
/**
* Draw the columns. For bars, the series.group is rotated, so the same coordinates
* apply for columns and bars. This method is inherited by scatter series.
*
*/
drawPoints: function () {
var series = this,
chart = this.chart,
options = series.options,
renderer = chart.renderer,
animationLimit = options.animationLimit || 250,
shapeArgs,
pointAttr;
// draw the columns
each(series.points, function (point) {
var plotY = point.plotY,
graphic = point.graphic,
borderAttr;
if (isNumber(plotY) && point.y !== null) {
shapeArgs = point.shapeArgs;
borderAttr = defined(series.borderWidth) ? {
'stroke-width': series.borderWidth
} : {};
pointAttr = point.pointAttr[point.selected ? SELECT_STATE : NORMAL_STATE] || series.pointAttr[NORMAL_STATE];
if (graphic) { // update
stop(graphic);
graphic.attr(borderAttr).attr(pointAttr)[chart.pointCount < animationLimit ? 'animate' : 'attr'](merge(shapeArgs)); // #4267
} else {
point.graphic = graphic = renderer[point.shapeType](shapeArgs)
.attr(borderAttr)
.attr(pointAttr)
.add(point.group || series.group)
.shadow(options.shadow, null, options.stacking && !options.borderRadius);
}
} else if (graphic) {
point.graphic = graphic.destroy(); // #1269
}
});
},
/**
* Animate the column heights one by one from zero
* @param {Boolean} init Whether to initialize the animation or run it
*/
animate: function (init) {
var series = this,
yAxis = this.yAxis,
options = series.options,
inverted = this.chart.inverted,
attr = {},
translatedThreshold;
if (hasSVG) { // VML is too slow anyway
if (init) {
attr.scaleY = 0.001;
translatedThreshold = mathMin(yAxis.pos + yAxis.len, mathMax(yAxis.pos, yAxis.toPixels(options.threshold)));
if (inverted) {
attr.translateX = translatedThreshold - yAxis.len;
} else {
attr.translateY = translatedThreshold;
}
series.group.attr(attr);
} else { // run the animation
attr[inverted ? 'translateX' : 'translateY'] = yAxis.pos;
series.group.animate(attr, extend(animObject(series.options.animation), {
// Do the scale synchronously to ensure smooth updating (#5030)
step: function (val, fx) {
series.group.attr({
scaleY: mathMax(0.001, fx.pos) // #5250
});
}
}));
// delete this function to allow it only once
series.animate = null;
}
}
},
/**
* Remove this series from the chart
*/
remove: function () {
var series = this,
chart = series.chart;
// column and bar series affects other series of the same type
// as they are either stacked or grouped
if (chart.hasRendered) {
each(chart.series, function (otherSeries) {
if (otherSeries.type === series.type) {
otherSeries.isDirty = true;
}
});
}
Series.prototype.remove.apply(series, arguments);
}
});
seriesTypes.column = ColumnSeries;
/**
* Set the default options for bar
*/
defaultPlotOptions.bar = merge(defaultPlotOptions.column);
/**
* The Bar series class
*/
var BarSeries = extendClass(ColumnSeries, {
type: 'bar',
inverted: true
});
seriesTypes.bar = BarSeries;
/**
* Set the default options for scatter
*/
defaultPlotOptions.scatter = merge(defaultSeriesOptions, {
lineWidth: 0,
marker: {
enabled: true // Overrides auto-enabling in line series (#3647)
},
tooltip: {
headerFormat: '<span style="color:{point.color}">\u25CF</span> <span style="font-size: 10px;"> {series.name}</span><br/>',
pointFormat: 'x: <b>{point.x}</b><br/>y: <b>{point.y}</b><br/>'
}
});
/**
* The scatter series class
*/
var ScatterSeries = extendClass(Series, {
type: 'scatter',
sorted: false,
requireSorting: false,
noSharedTooltip: true,
trackerGroups: ['group', 'markerGroup', 'dataLabelsGroup'],
takeOrdinalPosition: false, // #2342
kdDimensions: 2,
drawGraph: function () {
if (this.options.lineWidth) {
Series.prototype.drawGraph.call(this);
}
}
});
seriesTypes.scatter = ScatterSeries;
/**
* Set the default options for pie
*/
defaultPlotOptions.pie = merge(defaultSeriesOptions, {
borderColor: '#FFFFFF',
borderWidth: 1,
center: [null, null],
clip: false,
colorByPoint: true, // always true for pies
dataLabels: {
// align: null,
// connectorWidth: 1,
// connectorColor: point.color,
// connectorPadding: 5,
distance: 30,
enabled: true,
formatter: function () { // #2945
return this.y === null ? undefined : this.point.name;
},
// softConnector: true,
x: 0
// y: 0
},
ignoreHiddenPoint: true,
//innerSize: 0,
legendType: 'point',
marker: null, // point options are specified in the base options
size: null,
showInLegend: false,
slicedOffset: 10,
states: {
hover: {
brightness: 0.1,
shadow: false
}
},
stickyTracking: false,
tooltip: {
followPointer: true
}
});
/**
* Extended point object for pies
*/
var PiePoint = extendClass(Point, {
/**
* Initiate the pie slice
*/
init: function () {
Point.prototype.init.apply(this, arguments);
var point = this,
toggleSlice;
point.name = pick(point.name, 'Slice');
// add event listener for select
toggleSlice = function (e) {
point.slice(e.type === 'select');
};
addEvent(point, 'select', toggleSlice);
addEvent(point, 'unselect', toggleSlice);
return point;
},
/**
* Toggle the visibility of the pie slice
* @param {Boolean} vis Whether to show the slice or not. If undefined, the
* visibility is toggled
*/
setVisible: function (vis, redraw) {
var point = this,
series = point.series,
chart = series.chart,
ignoreHiddenPoint = series.options.ignoreHiddenPoint;
redraw = pick(redraw, ignoreHiddenPoint);
if (vis !== point.visible) {
// If called without an argument, toggle visibility
point.visible = point.options.visible = vis = vis === UNDEFINED ? !point.visible : vis;
series.options.data[inArray(point, series.data)] = point.options; // update userOptions.data
// Show and hide associated elements. This is performed regardless of redraw or not,
// because chart.redraw only handles full series.
each(['graphic', 'dataLabel', 'connector', 'shadowGroup'], function (key) {
if (point[key]) {
point[key][vis ? 'show' : 'hide'](true);
}
});
if (point.legendItem) {
chart.legend.colorizeItem(point, vis);
}
// #4170, hide halo after hiding point
if (!vis && point.state === 'hover') {
point.setState('');
}
// Handle ignore hidden slices
if (ignoreHiddenPoint) {
series.isDirty = true;
}
if (redraw) {
chart.redraw();
}
}
},
/**
* Set or toggle whether the slice is cut out from the pie
* @param {Boolean} sliced When undefined, the slice state is toggled
* @param {Boolean} redraw Whether to redraw the chart. True by default.
*/
slice: function (sliced, redraw, animation) {
var point = this,
series = point.series,
chart = series.chart,
translation;
setAnimation(animation, chart);
// redraw is true by default
redraw = pick(redraw, true);
// if called without an argument, toggle
point.sliced = point.options.sliced = sliced = defined(sliced) ? sliced : !point.sliced;
series.options.data[inArray(point, series.data)] = point.options; // update userOptions.data
translation = sliced ? point.slicedTranslation : {
translateX: 0,
translateY: 0
};
point.graphic.animate(translation);
if (point.shadowGroup) {
point.shadowGroup.animate(translation);
}
},
haloPath: function (size) {
var shapeArgs = this.shapeArgs,
chart = this.series.chart;
return this.sliced || !this.visible ? [] : this.series.chart.renderer.symbols.arc(chart.plotLeft + shapeArgs.x, chart.plotTop + shapeArgs.y, shapeArgs.r + size, shapeArgs.r + size, {
innerR: this.shapeArgs.r,
start: shapeArgs.start,
end: shapeArgs.end
});
}
});
/**
* The Pie series class
*/
var PieSeries = {
type: 'pie',
isCartesian: false,
pointClass: PiePoint,
requireSorting: false,
directTouch: true,
noSharedTooltip: true,
trackerGroups: ['group', 'dataLabelsGroup'],
axisTypes: [],
pointAttrToOptions: { // mapping between SVG attributes and the corresponding options
stroke: 'borderColor',
'stroke-width': 'borderWidth',
fill: 'color'
},
/**
* Animate the pies in
*/
animate: function (init) {
var series = this,
points = series.points,
startAngleRad = series.startAngleRad;
if (!init) {
each(points, function (point) {
var graphic = point.graphic,
args = point.shapeArgs;
if (graphic) {
// start values
graphic.attr({
r: point.startR || (series.center[3] / 2), // animate from inner radius (#779)
start: startAngleRad,
end: startAngleRad
});
// animate
graphic.animate({
r: args.r,
start: args.start,
end: args.end
}, series.options.animation);
}
});
// delete this function to allow it only once
series.animate = null;
}
},
/**
* Recompute total chart sum and update percentages of points.
*/
updateTotals: function () {
var i,
total = 0,
points = this.points,
len = points.length,
point,
ignoreHiddenPoint = this.options.ignoreHiddenPoint;
// Get the total sum
for (i = 0; i < len; i++) {
point = points[i];
total += (ignoreHiddenPoint && !point.visible) ? 0 : point.y;
}
this.total = total;
// Set each point's properties
for (i = 0; i < len; i++) {
point = points[i];
point.percentage = (total > 0 && (point.visible || !ignoreHiddenPoint)) ? point.y / total * 100 : 0;
point.total = total;
}
},
/**
* Extend the generatePoints method by adding total and percentage properties to each point
*/
generatePoints: function () {
Series.prototype.generatePoints.call(this);
this.updateTotals();
},
/**
* Do translation for pie slices
*/
translate: function (positions) {
this.generatePoints();
var series = this,
cumulative = 0,
precision = 1000, // issue #172
options = series.options,
slicedOffset = options.slicedOffset,
connectorOffset = slicedOffset + options.borderWidth,
start,
end,
angle,
startAngle = options.startAngle || 0,
startAngleRad = series.startAngleRad = mathPI / 180 * (startAngle - 90),
endAngleRad = series.endAngleRad = mathPI / 180 * ((pick(options.endAngle, startAngle + 360)) - 90),
circ = endAngleRad - startAngleRad, //2 * mathPI,
points = series.points,
radiusX, // the x component of the radius vector for a given point
radiusY,
labelDistance = options.dataLabels.distance,
ignoreHiddenPoint = options.ignoreHiddenPoint,
i,
len = points.length,
point;
// Get positions - either an integer or a percentage string must be given.
// If positions are passed as a parameter, we're in a recursive loop for adjusting
// space for data labels.
if (!positions) {
series.center = positions = series.getCenter();
}
// utility for getting the x value from a given y, used for anticollision logic in data labels
series.getX = function (y, left) {
angle = math.asin(mathMin((y - positions[1]) / (positions[2] / 2 + labelDistance), 1));
return positions[0] +
(left ? -1 : 1) *
(mathCos(angle) * (positions[2] / 2 + labelDistance));
};
// Calculate the geometry for each point
for (i = 0; i < len; i++) {
point = points[i];
// set start and end angle
start = startAngleRad + (cumulative * circ);
if (!ignoreHiddenPoint || point.visible) {
cumulative += point.percentage / 100;
}
end = startAngleRad + (cumulative * circ);
// set the shape
point.shapeType = 'arc';
point.shapeArgs = {
x: positions[0],
y: positions[1],
r: positions[2] / 2,
innerR: positions[3] / 2,
start: mathRound(start * precision) / precision,
end: mathRound(end * precision) / precision
};
// The angle must stay within -90 and 270 (#2645)
angle = (end + start) / 2;
if (angle > 1.5 * mathPI) {
angle -= 2 * mathPI;
} else if (angle < -mathPI / 2) {
angle += 2 * mathPI;
}
// Center for the sliced out slice
point.slicedTranslation = {
translateX: mathRound(mathCos(angle) * slicedOffset),
translateY: mathRound(mathSin(angle) * slicedOffset)
};
// set the anchor point for tooltips
radiusX = mathCos(angle) * positions[2] / 2;
radiusY = mathSin(angle) * positions[2] / 2;
point.tooltipPos = [
positions[0] + radiusX * 0.7,
positions[1] + radiusY * 0.7
];
point.half = angle < -mathPI / 2 || angle > mathPI / 2 ? 1 : 0;
point.angle = angle;
// set the anchor point for data labels
connectorOffset = mathMin(connectorOffset, labelDistance / 2); // #1678
point.labelPos = [
positions[0] + radiusX + mathCos(angle) * labelDistance, // first break of connector
positions[1] + radiusY + mathSin(angle) * labelDistance, // a/a
positions[0] + radiusX + mathCos(angle) * connectorOffset, // second break, right outside pie
positions[1] + radiusY + mathSin(angle) * connectorOffset, // a/a
positions[0] + radiusX, // landing point for connector
positions[1] + radiusY, // a/a
labelDistance < 0 ? // alignment
'center' :
point.half ? 'right' : 'left', // alignment
angle // center angle
];
}
},
drawGraph: null,
/**
* Draw the data points
*/
drawPoints: function () {
var series = this,
chart = series.chart,
renderer = chart.renderer,
groupTranslation,
//center,
graphic,
//group,
shadow = series.options.shadow,
shadowGroup,
pointAttr,
shapeArgs,
attr;
if (shadow && !series.shadowGroup) {
series.shadowGroup = renderer.g('shadow')
.add(series.group);
}
// draw the slices
each(series.points, function (point) {
if (point.y !== null) {
graphic = point.graphic;
shapeArgs = point.shapeArgs;
shadowGroup = point.shadowGroup;
pointAttr = point.pointAttr[point.selected ? SELECT_STATE : NORMAL_STATE];
if (!pointAttr.stroke) {
pointAttr.stroke = pointAttr.fill;
}
// put the shadow behind all points
if (shadow && !shadowGroup) {
shadowGroup = point.shadowGroup = renderer.g('shadow')
.add(series.shadowGroup);
}
// if the point is sliced, use special translation, else use plot area traslation
groupTranslation = point.sliced ? point.slicedTranslation : {
translateX: 0,
translateY: 0
};
//group.translate(groupTranslation[0], groupTranslation[1]);
if (shadowGroup) {
shadowGroup.attr(groupTranslation);
}
// draw the slice
if (graphic) {
graphic
.setRadialReference(series.center)
.attr(pointAttr)
.animate(extend(shapeArgs, groupTranslation));
} else {
attr = { 'stroke-linejoin': 'round' };
if (!point.visible) {
attr.visibility = 'hidden';
}
point.graphic = graphic = renderer[point.shapeType](shapeArgs)
.setRadialReference(series.center)
.attr(pointAttr)
.attr(attr)
.attr(groupTranslation)
.add(series.group)
.shadow(shadow, shadowGroup);
}
}
});
},
searchPoint: noop,
/**
* Utility for sorting data labels
*/
sortByAngle: function (points, sign) {
points.sort(function (a, b) {
return a.angle !== undefined && (b.angle - a.angle) * sign;
});
},
/**
* Use a simple symbol from LegendSymbolMixin
*/
drawLegendSymbol: LegendSymbolMixin.drawRectangle,
/**
* Use the getCenter method from drawLegendSymbol
*/
getCenter: CenteredSeriesMixin.getCenter,
/**
* Pies don't have point marker symbols
*/
getSymbol: noop
};
PieSeries = extendClass(Series, PieSeries);
seriesTypes.pie = PieSeries;
/**
* Draw the data labels
*/
Series.prototype.drawDataLabels = function () {
var series = this,
seriesOptions = series.options,
cursor = seriesOptions.cursor,
options = seriesOptions.dataLabels,
points = series.points,
pointOptions,
generalOptions,
hasRendered = series.hasRendered || 0,
str,
dataLabelsGroup,
defer = pick(options.defer, true),
renderer = series.chart.renderer;
if (options.enabled || series._hasPointLabels) {
// Process default alignment of data labels for columns
if (series.dlProcessOptions) {
series.dlProcessOptions(options);
}
// Create a separate group for the data labels to avoid rotation
dataLabelsGroup = series.plotGroup(
'dataLabelsGroup',
'data-labels',
defer && !hasRendered ? 'hidden' : 'visible', // #5133
options.zIndex || 6
);
if (defer) {
dataLabelsGroup.attr({ opacity: +hasRendered }); // #3300
if (!hasRendered) {
addEvent(series, 'afterAnimate', function () {
if (series.visible) { // #3023, #3024
dataLabelsGroup.show();
}
dataLabelsGroup[seriesOptions.animation ? 'animate' : 'attr']({ opacity: 1 }, { duration: 200 });
});
}
}
// Make the labels for each point
generalOptions = options;
each(points, function (point) {
var enabled,
dataLabel = point.dataLabel,
labelConfig,
attr,
name,
rotation,
connector = point.connector,
isNew = true,
style,
moreStyle = {};
// Determine if each data label is enabled
pointOptions = point.dlOptions || (point.options && point.options.dataLabels); // dlOptions is used in treemaps
enabled = pick(pointOptions && pointOptions.enabled, generalOptions.enabled) && point.y !== null; // #2282, #4641
// If the point is outside the plot area, destroy it. #678, #820
if (dataLabel && !enabled) {
point.dataLabel = dataLabel.destroy();
// Individual labels are disabled if the are explicitly disabled
// in the point options, or if they fall outside the plot area.
} else if (enabled) {
// Create individual options structure that can be extended without
// affecting others
options = merge(generalOptions, pointOptions);
style = options.style;
rotation = options.rotation;
// Get the string
labelConfig = point.getLabelConfig();
str = options.format ?
format(options.format, labelConfig) :
options.formatter.call(labelConfig, options);
// Determine the color
style.color = pick(options.color, style.color, series.color, 'black');
// update existing label
if (dataLabel) {
if (defined(str)) {
dataLabel
.attr({
text: str
});
isNew = false;
} else { // #1437 - the label is shown conditionally
point.dataLabel = dataLabel = dataLabel.destroy();
if (connector) {
point.connector = connector.destroy();
}
}
// create new label
} else if (defined(str)) {
attr = {
//align: align,
fill: options.backgroundColor,
stroke: options.borderColor,
'stroke-width': options.borderWidth,
r: options.borderRadius || 0,
rotation: rotation,
padding: options.padding,
zIndex: 1
};
// Get automated contrast color
if (style.color === 'contrast') {
moreStyle.color = options.inside || options.distance < 0 || !!seriesOptions.stacking ?
renderer.getContrast(point.color || series.color) :
'#000000';
}
if (cursor) {
moreStyle.cursor = cursor;
}
// Remove unused attributes (#947)
for (name in attr) {
if (attr[name] === UNDEFINED) {
delete attr[name];
}
}
dataLabel = point.dataLabel = renderer[rotation ? 'text' : 'label']( // labels don't support rotation
str,
0,
-9999,
options.shape,
null,
null,
options.useHTML
)
.attr(attr)
.css(extend(style, moreStyle))
.add(dataLabelsGroup)
.shadow(options.shadow);
}
if (dataLabel) {
// Now the data label is created and placed at 0,0, so we need to align it
series.alignDataLabel(point, dataLabel, options, null, isNew);
}
}
});
}
};
/**
* Align each individual data label
*/
Series.prototype.alignDataLabel = function (point, dataLabel, options, alignTo, isNew) {
var chart = this.chart,
inverted = chart.inverted,
plotX = pick(point.plotX, -9999),
plotY = pick(point.plotY, -9999),
bBox = dataLabel.getBBox(),
baseline = chart.renderer.fontMetrics(options.style.fontSize).b,
rotation = options.rotation,
normRotation,
negRotation,
align = options.align,
rotCorr, // rotation correction
// Math.round for rounding errors (#2683), alignTo to allow column labels (#2700)
visible = this.visible && (point.series.forceDL || chart.isInsidePlot(plotX, mathRound(plotY), inverted) ||
(alignTo && chart.isInsidePlot(plotX, inverted ? alignTo.x + 1 : alignTo.y + alignTo.height - 1, inverted))),
alignAttr, // the final position;
justify = pick(options.overflow, 'justify') === 'justify';
if (visible) {
// The alignment box is a singular point
alignTo = extend({
x: inverted ? chart.plotWidth - plotY : plotX,
y: mathRound(inverted ? chart.plotHeight - plotX : plotY),
width: 0,
height: 0
}, alignTo);
// Add the text size for alignment calculation
extend(options, {
width: bBox.width,
height: bBox.height
});
// Allow a hook for changing alignment in the last moment, then do the alignment
if (rotation) {
justify = false; // Not supported for rotated text
rotCorr = chart.renderer.rotCorr(baseline, rotation); // #3723
alignAttr = {
x: alignTo.x + options.x + alignTo.width / 2 + rotCorr.x,
y: alignTo.y + options.y + { top: 0, middle: 0.5, bottom: 1 }[options.verticalAlign] * alignTo.height
};
dataLabel[isNew ? 'attr' : 'animate'](alignAttr)
.attr({ // #3003
align: align
});
// Compensate for the rotated label sticking out on the sides
normRotation = (rotation + 720) % 360;
negRotation = normRotation > 180 && normRotation < 360;
if (align === 'left') {
alignAttr.y -= negRotation ? bBox.height : 0;
} else if (align === 'center') {
alignAttr.x -= bBox.width / 2;
alignAttr.y -= bBox.height / 2;
} else if (align === 'right') {
alignAttr.x -= bBox.width;
alignAttr.y -= negRotation ? 0 : bBox.height;
}
} else {
dataLabel.align(options, null, alignTo);
alignAttr = dataLabel.alignAttr;
}
// Handle justify or crop
if (justify) {
this.justifyDataLabel(dataLabel, options, alignAttr, bBox, alignTo, isNew);
// Now check that the data label is within the plot area
} else if (pick(options.crop, true)) {
visible = chart.isInsidePlot(alignAttr.x, alignAttr.y) && chart.isInsidePlot(alignAttr.x + bBox.width, alignAttr.y + bBox.height);
}
// When we're using a shape, make it possible with a connector or an arrow pointing to thie point
if (options.shape && !rotation) {
dataLabel.attr({
anchorX: point.plotX,
anchorY: point.plotY
});
}
}
// Show or hide based on the final aligned position
if (!visible) {
stop(dataLabel);
dataLabel.attr({ y: -9999 });
dataLabel.placed = false; // don't animate back in
}
};
/**
* If data labels fall partly outside the plot area, align them back in, in a way that
* doesn't hide the point.
*/
Series.prototype.justifyDataLabel = function (dataLabel, options, alignAttr, bBox, alignTo, isNew) {
var chart = this.chart,
align = options.align,
verticalAlign = options.verticalAlign,
off,
justified,
padding = dataLabel.box ? 0 : (dataLabel.padding || 0);
// Off left
off = alignAttr.x + padding;
if (off < 0) {
if (align === 'right') {
options.align = 'left';
} else {
options.x = -off;
}
justified = true;
}
// Off right
off = alignAttr.x + bBox.width - padding;
if (off > chart.plotWidth) {
if (align === 'left') {
options.align = 'right';
} else {
options.x = chart.plotWidth - off;
}
justified = true;
}
// Off top
off = alignAttr.y + padding;
if (off < 0) {
if (verticalAlign === 'bottom') {
options.verticalAlign = 'top';
} else {
options.y = -off;
}
justified = true;
}
// Off bottom
off = alignAttr.y + bBox.height - padding;
if (off > chart.plotHeight) {
if (verticalAlign === 'top') {
options.verticalAlign = 'bottom';
} else {
options.y = chart.plotHeight - off;
}
justified = true;
}
if (justified) {
dataLabel.placed = !isNew;
dataLabel.align(options, null, alignTo);
}
};
/**
* Override the base drawDataLabels method by pie specific functionality
*/
if (seriesTypes.pie) {
seriesTypes.pie.prototype.drawDataLabels = function () {
var series = this,
data = series.data,
point,
chart = series.chart,
options = series.options.dataLabels,
connectorPadding = pick(options.connectorPadding, 10),
connectorWidth = pick(options.connectorWidth, 1),
plotWidth = chart.plotWidth,
plotHeight = chart.plotHeight,
connector,
connectorPath,
softConnector = pick(options.softConnector, true),
distanceOption = options.distance,
seriesCenter = series.center,
radius = seriesCenter[2] / 2,
centerY = seriesCenter[1],
outside = distanceOption > 0,
dataLabel,
dataLabelWidth,
labelPos,
labelHeight,
halves = [// divide the points into right and left halves for anti collision
[], // right
[] // left
],
x,
y,
visibility,
rankArr,
i,
j,
overflow = [0, 0, 0, 0], // top, right, bottom, left
sort = function (a, b) {
return b.y - a.y;
};
// get out if not enabled
if (!series.visible || (!options.enabled && !series._hasPointLabels)) {
return;
}
// run parent method
Series.prototype.drawDataLabels.apply(series);
each(data, function (point) {
if (point.dataLabel && point.visible) { // #407, #2510
// Arrange points for detection collision
halves[point.half].push(point);
// Reset positions (#4905)
point.dataLabel._pos = null;
}
});
/* Loop over the points in each half, starting from the top and bottom
* of the pie to detect overlapping labels.
*/
i = 2;
while (i--) {
var slots = [],
slotsLength,
usedSlots = [],
points = halves[i],
pos,
bottom,
length = points.length,
slotIndex;
if (!length) {
continue;
}
// Sort by angle
series.sortByAngle(points, i - 0.5);
// Assume equal label heights on either hemisphere (#2630)
j = labelHeight = 0;
while (!labelHeight && points[j]) { // #1569
labelHeight = points[j] && points[j].dataLabel && (points[j].dataLabel.getBBox().height || 21); // 21 is for #968
j++;
}
// Only do anti-collision when we are outside the pie and have connectors (#856)
if (distanceOption > 0) {
// Build the slots
bottom = mathMin(centerY + radius + distanceOption, chart.plotHeight);
for (pos = mathMax(0, centerY - radius - distanceOption); pos <= bottom; pos += labelHeight) {
slots.push(pos);
}
slotsLength = slots.length;
/* Visualize the slots
if (!series.slotElements) {
series.slotElements = [];
}
if (i === 1) {
series.slotElements.forEach(function (elem) {
elem.destroy();
});
series.slotElements.length = 0;
}
slots.forEach(function (pos, no) {
var slotX = series.getX(pos, i) + chart.plotLeft - (i ? 100 : 0),
slotY = pos + chart.plotTop;
if (isNumber(slotX)) {
series.slotElements.push(chart.renderer.rect(slotX, slotY - 7, 100, labelHeight, 1)
.attr({
'stroke-width': 1,
stroke: 'silver',
fill: 'rgba(0,0,255,0.1)'
})
.add());
series.slotElements.push(chart.renderer.text('Slot '+ no, slotX, slotY + 4)
.attr({
fill: 'silver'
}).add());
}
});
// */
// if there are more values than available slots, remove lowest values
if (length > slotsLength) {
// create an array for sorting and ranking the points within each quarter
rankArr = [].concat(points);
rankArr.sort(sort);
j = length;
while (j--) {
rankArr[j].rank = j;
}
j = length;
while (j--) {
if (points[j].rank >= slotsLength) {
points.splice(j, 1);
}
}
length = points.length;
}
// The label goes to the nearest open slot, but not closer to the edge than
// the label's index.
for (j = 0; j < length; j++) {
point = points[j];
labelPos = point.labelPos;
var closest = 9999,
distance,
slotI;
// find the closest slot index
for (slotI = 0; slotI < slotsLength; slotI++) {
distance = mathAbs(slots[slotI] - labelPos[1]);
if (distance < closest) {
closest = distance;
slotIndex = slotI;
}
}
// if that slot index is closer to the edges of the slots, move it
// to the closest appropriate slot
if (slotIndex < j && slots[j] !== null) { // cluster at the top
slotIndex = j;
} else if (slotsLength < length - j + slotIndex && slots[j] !== null) { // cluster at the bottom
slotIndex = slotsLength - length + j;
while (slots[slotIndex] === null) { // make sure it is not taken
slotIndex++;
}
} else {
// Slot is taken, find next free slot below. In the next run, the next slice will find the
// slot above these, because it is the closest one
while (slots[slotIndex] === null) { // make sure it is not taken
slotIndex++;
}
}
usedSlots.push({ i: slotIndex, y: slots[slotIndex] });
slots[slotIndex] = null; // mark as taken
}
// sort them in order to fill in from the top
usedSlots.sort(sort);
}
// now the used slots are sorted, fill them up sequentially
for (j = 0; j < length; j++) {
var slot, naturalY;
point = points[j];
labelPos = point.labelPos;
dataLabel = point.dataLabel;
visibility = point.visible === false ? HIDDEN : 'inherit';
naturalY = labelPos[1];
if (distanceOption > 0) {
slot = usedSlots.pop();
slotIndex = slot.i;
// if the slot next to currrent slot is free, the y value is allowed
// to fall back to the natural position
y = slot.y;
if ((naturalY > y && slots[slotIndex + 1] !== null) ||
(naturalY < y && slots[slotIndex - 1] !== null)) {
y = mathMin(mathMax(0, naturalY), chart.plotHeight);
}
} else {
y = naturalY;
}
// get the x - use the natural x position for first and last slot, to prevent the top
// and botton slice connectors from touching each other on either side
x = options.justify ?
seriesCenter[0] + (i ? -1 : 1) * (radius + distanceOption) :
series.getX(y === centerY - radius - distanceOption || y === centerY + radius + distanceOption ? naturalY : y, i);
// Record the placement and visibility
dataLabel._attr = {
visibility: visibility,
align: labelPos[6]
};
dataLabel._pos = {
x: x + options.x +
({ left: connectorPadding, right: -connectorPadding }[labelPos[6]] || 0),
y: y + options.y - 10 // 10 is for the baseline (label vs text)
};
dataLabel.connX = x;
dataLabel.connY = y;
// Detect overflowing data labels
if (this.options.size === null) {
dataLabelWidth = dataLabel.width;
// Overflow left
if (x - dataLabelWidth < connectorPadding) {
overflow[3] = mathMax(mathRound(dataLabelWidth - x + connectorPadding), overflow[3]);
// Overflow right
} else if (x + dataLabelWidth > plotWidth - connectorPadding) {
overflow[1] = mathMax(mathRound(x + dataLabelWidth - plotWidth + connectorPadding), overflow[1]);
}
// Overflow top
if (y - labelHeight / 2 < 0) {
overflow[0] = mathMax(mathRound(-y + labelHeight / 2), overflow[0]);
// Overflow left
} else if (y + labelHeight / 2 > plotHeight) {
overflow[2] = mathMax(mathRound(y + labelHeight / 2 - plotHeight), overflow[2]);
}
}
} // for each point
} // for each half
// Do not apply the final placement and draw the connectors until we have verified
// that labels are not spilling over.
if (arrayMax(overflow) === 0 || this.verifyDataLabelOverflow(overflow)) {
// Place the labels in the final position
this.placeDataLabels();
// Draw the connectors
if (outside && connectorWidth) {
each(this.points, function (point) {
connector = point.connector;
labelPos = point.labelPos;
dataLabel = point.dataLabel;
if (dataLabel && dataLabel._pos && point.visible) {
visibility = dataLabel._attr.visibility;
x = dataLabel.connX;
y = dataLabel.connY;
connectorPath = softConnector ? [
M,
x + (labelPos[6] === 'left' ? 5 : -5), y, // end of the string at the label
'C',
x, y, // first break, next to the label
2 * labelPos[2] - labelPos[4], 2 * labelPos[3] - labelPos[5],
labelPos[2], labelPos[3], // second break
L,
labelPos[4], labelPos[5] // base
] : [
M,
x + (labelPos[6] === 'left' ? 5 : -5), y, // end of the string at the label
L,
labelPos[2], labelPos[3], // second break
L,
labelPos[4], labelPos[5] // base
];
if (connector) {
connector.animate({ d: connectorPath });
connector.attr('visibility', visibility);
} else {
point.connector = connector = series.chart.renderer.path(connectorPath).attr({
'stroke-width': connectorWidth,
stroke: options.connectorColor || point.color || '#606060',
visibility: visibility
//zIndex: 0 // #2722 (reversed)
})
.add(series.dataLabelsGroup);
}
} else if (connector) {
point.connector = connector.destroy();
}
});
}
}
};
/**
* Perform the final placement of the data labels after we have verified that they
* fall within the plot area.
*/
seriesTypes.pie.prototype.placeDataLabels = function () {
each(this.points, function (point) {
var dataLabel = point.dataLabel,
_pos;
if (dataLabel && point.visible) {
_pos = dataLabel._pos;
if (_pos) {
dataLabel.attr(dataLabel._attr);
dataLabel[dataLabel.moved ? 'animate' : 'attr'](_pos);
dataLabel.moved = true;
} else if (dataLabel) {
dataLabel.attr({ y: -9999 });
}
}
});
};
seriesTypes.pie.prototype.alignDataLabel = noop;
/**
* Verify whether the data labels are allowed to draw, or we should run more translation and data
* label positioning to keep them inside the plot area. Returns true when data labels are ready
* to draw.
*/
seriesTypes.pie.prototype.verifyDataLabelOverflow = function (overflow) {
var center = this.center,
options = this.options,
centerOption = options.center,
minSize = options.minSize || 80,
newSize = minSize,
ret;
// Handle horizontal size and center
if (centerOption[0] !== null) { // Fixed center
newSize = mathMax(center[2] - mathMax(overflow[1], overflow[3]), minSize);
} else { // Auto center
newSize = mathMax(
center[2] - overflow[1] - overflow[3], // horizontal overflow
minSize
);
center[0] += (overflow[3] - overflow[1]) / 2; // horizontal center
}
// Handle vertical size and center
if (centerOption[1] !== null) { // Fixed center
newSize = mathMax(mathMin(newSize, center[2] - mathMax(overflow[0], overflow[2])), minSize);
} else { // Auto center
newSize = mathMax(
mathMin(
newSize,
center[2] - overflow[0] - overflow[2] // vertical overflow
),
minSize
);
center[1] += (overflow[0] - overflow[2]) / 2; // vertical center
}
// If the size must be decreased, we need to run translate and drawDataLabels again
if (newSize < center[2]) {
center[2] = newSize;
center[3] = Math.min(relativeLength(options.innerSize || 0, newSize), newSize); // #3632
this.translate(center);
if (this.drawDataLabels) {
this.drawDataLabels();
}
// Else, return true to indicate that the pie and its labels is within the plot area
} else {
ret = true;
}
return ret;
};
}
if (seriesTypes.column) {
/**
* Override the basic data label alignment by adjusting for the position of the column
*/
seriesTypes.column.prototype.alignDataLabel = function (point, dataLabel, options, alignTo, isNew) {
var inverted = this.chart.inverted,
series = point.series,
dlBox = point.dlBox || point.shapeArgs, // data label box for alignment
below = pick(point.below, point.plotY > pick(this.translatedThreshold, series.yAxis.len)), // point.below is used in range series
inside = pick(options.inside, !!this.options.stacking), // draw it inside the box?
overshoot;
// Align to the column itself, or the top of it
if (dlBox) { // Area range uses this method but not alignTo
alignTo = merge(dlBox);
if (alignTo.y < 0) {
alignTo.height += alignTo.y;
alignTo.y = 0;
}
overshoot = alignTo.y + alignTo.height - series.yAxis.len;
if (overshoot > 0) {
alignTo.height -= overshoot;
}
if (inverted) {
alignTo = {
x: series.yAxis.len - alignTo.y - alignTo.height,
y: series.xAxis.len - alignTo.x - alignTo.width,
width: alignTo.height,
height: alignTo.width
};
}
// Compute the alignment box
if (!inside) {
if (inverted) {
alignTo.x += below ? 0 : alignTo.width;
alignTo.width = 0;
} else {
alignTo.y += below ? alignTo.height : 0;
alignTo.height = 0;
}
}
}
// When alignment is undefined (typically columns and bars), display the individual
// point below or above the point depending on the threshold
options.align = pick(
options.align,
!inverted || inside ? 'center' : below ? 'right' : 'left'
);
options.verticalAlign = pick(
options.verticalAlign,
inverted || inside ? 'middle' : below ? 'top' : 'bottom'
);
// Call the parent method
Series.prototype.alignDataLabel.call(this, point, dataLabel, options, alignTo, isNew);
};
}
/**
* Highcharts module to hide overlapping data labels. This module is included in Highcharts.
*/
(function (H) {
var Chart = H.Chart,
each = H.each,
pick = H.pick,
addEvent = H.addEvent;
// Collect potensial overlapping data labels. Stack labels probably don't need to be
// considered because they are usually accompanied by data labels that lie inside the columns.
Chart.prototype.callbacks.push(function (chart) {
function collectAndHide() {
var labels = [];
each(chart.series, function (series) {
var dlOptions = series.options.dataLabels,
collections = series.dataLabelCollections || ['dataLabel']; // Range series have two collections
if ((dlOptions.enabled || series._hasPointLabels) && !dlOptions.allowOverlap && series.visible) { // #3866
each(collections, function (coll) {
each(series.points, function (point) {
if (point[coll]) {
point[coll].labelrank = pick(point.labelrank, point.shapeArgs && point.shapeArgs.height); // #4118
labels.push(point[coll]);
}
});
});
}
});
chart.hideOverlappingLabels(labels);
}
// Do it now ...
collectAndHide();
// ... and after each chart redraw
addEvent(chart, 'redraw', collectAndHide);
});
/**
* Hide overlapping labels. Labels are moved and faded in and out on zoom to provide a smooth
* visual imression.
*/
Chart.prototype.hideOverlappingLabels = function (labels) {
var len = labels.length,
label,
i,
j,
label1,
label2,
isIntersecting,
pos1,
pos2,
parent1,
parent2,
padding,
intersectRect = function (x1, y1, w1, h1, x2, y2, w2, h2) {
return !(
x2 > x1 + w1 ||
x2 + w2 < x1 ||
y2 > y1 + h1 ||
y2 + h2 < y1
);
};
// Mark with initial opacity
for (i = 0; i < len; i++) {
label = labels[i];
if (label) {
label.oldOpacity = label.opacity;
label.newOpacity = 1;
}
}
// Prevent a situation in a gradually rising slope, that each label
// will hide the previous one because the previous one always has
// lower rank.
labels.sort(function (a, b) {
return (b.labelrank || 0) - (a.labelrank || 0);
});
// Detect overlapping labels
for (i = 0; i < len; i++) {
label1 = labels[i];
for (j = i + 1; j < len; ++j) {
label2 = labels[j];
if (label1 && label2 && label1.placed && label2.placed && label1.newOpacity !== 0 && label2.newOpacity !== 0) {
pos1 = label1.alignAttr;
pos2 = label2.alignAttr;
parent1 = label1.parentGroup; // Different panes have different positions
parent2 = label2.parentGroup;
padding = 2 * (label1.box ? 0 : label1.padding); // Substract the padding if no background or border (#4333)
isIntersecting = intersectRect(
pos1.x + parent1.translateX,
pos1.y + parent1.translateY,
label1.width - padding,
label1.height - padding,
pos2.x + parent2.translateX,
pos2.y + parent2.translateY,
label2.width - padding,
label2.height - padding
);
if (isIntersecting) {
(label1.labelrank < label2.labelrank ? label1 : label2).newOpacity = 0;
}
}
}
}
// Hide or show
each(labels, function (label) {
var complete,
newOpacity;
if (label) {
newOpacity = label.newOpacity;
if (label.oldOpacity !== newOpacity && label.placed) {
// Make sure the label is completely hidden to avoid catching clicks (#4362)
if (newOpacity) {
label.show(true);
} else {
complete = function () {
label.hide();
};
}
// Animate or set the opacity
label.alignAttr.opacity = newOpacity;
label[label.isOld ? 'animate' : 'attr'](label.alignAttr, null, complete);
}
label.isOld = true;
}
});
};
}(Highcharts));
/**
* TrackerMixin for points and graphs
*/
var TrackerMixin = Highcharts.TrackerMixin = {
drawTrackerPoint: function () {
var series = this,
chart = series.chart,
pointer = chart.pointer,
cursor = series.options.cursor,
css = cursor && { cursor: cursor },
onMouseOver = function (e) {
var target = e.target,
point;
while (target && !point) {
point = target.point;
target = target.parentNode;
}
if (point !== UNDEFINED && point !== chart.hoverPoint) { // undefined on graph in scatterchart
point.onMouseOver(e);
}
};
// Add reference to the point
each(series.points, function (point) {
if (point.graphic) {
point.graphic.element.point = point;
}
if (point.dataLabel) {
point.dataLabel.element.point = point;
}
});
// Add the event listeners, we need to do this only once
if (!series._hasTracking) {
each(series.trackerGroups, function (key) {
if (series[key]) { // we don't always have dataLabelsGroup
series[key]
.addClass(PREFIX + 'tracker')
.on('mouseover', onMouseOver)
.on('mouseout', function (e) {
pointer.onTrackerMouseOut(e);
})
.css(css);
if (hasTouch) {
series[key].on('touchstart', onMouseOver);
}
}
});
series._hasTracking = true;
}
},
/**
* Draw the tracker object that sits above all data labels and markers to
* track mouse events on the graph or points. For the line type charts
* the tracker uses the same graphPath, but with a greater stroke width
* for better control.
*/
drawTrackerGraph: function () {
var series = this,
options = series.options,
trackByArea = options.trackByArea,
trackerPath = [].concat(trackByArea ? series.areaPath : series.graphPath),
trackerPathLength = trackerPath.length,
chart = series.chart,
pointer = chart.pointer,
renderer = chart.renderer,
snap = chart.options.tooltip.snap,
tracker = series.tracker,
cursor = options.cursor,
css = cursor && { cursor: cursor },
i,
onMouseOver = function () {
if (chart.hoverSeries !== series) {
series.onMouseOver();
}
},
/*
* Empirical lowest possible opacities for TRACKER_FILL for an element to stay invisible but clickable
* IE6: 0.002
* IE7: 0.002
* IE8: 0.002
* IE9: 0.00000000001 (unlimited)
* IE10: 0.0001 (exporting only)
* FF: 0.00000000001 (unlimited)
* Chrome: 0.000001
* Safari: 0.000001
* Opera: 0.00000000001 (unlimited)
*/
TRACKER_FILL = 'rgba(192,192,192,' + (hasSVG ? 0.0001 : 0.002) + ')';
// Extend end points. A better way would be to use round linecaps,
// but those are not clickable in VML.
if (trackerPathLength && !trackByArea) {
i = trackerPathLength + 1;
while (i--) {
if (trackerPath[i] === M) { // extend left side
trackerPath.splice(i + 1, 0, trackerPath[i + 1] - snap, trackerPath[i + 2], L);
}
if ((i && trackerPath[i] === M) || i === trackerPathLength) { // extend right side
trackerPath.splice(i, 0, L, trackerPath[i - 2] + snap, trackerPath[i - 1]);
}
}
}
// handle single points
/*for (i = 0; i < singlePoints.length; i++) {
singlePoint = singlePoints[i];
trackerPath.push(M, singlePoint.plotX - snap, singlePoint.plotY,
L, singlePoint.plotX + snap, singlePoint.plotY);
}*/
// draw the tracker
if (tracker) {
tracker.attr({ d: trackerPath });
} else { // create
series.tracker = renderer.path(trackerPath)
.attr({
'stroke-linejoin': 'round', // #1225
visibility: series.visible ? VISIBLE : HIDDEN,
stroke: TRACKER_FILL,
fill: trackByArea ? TRACKER_FILL : NONE,
'stroke-width': options.lineWidth + (trackByArea ? 0 : 2 * snap),
zIndex: 2
})
.add(series.group);
// The tracker is added to the series group, which is clipped, but is covered
// by the marker group. So the marker group also needs to capture events.
each([series.tracker, series.markerGroup], function (tracker) {
tracker.addClass(PREFIX + 'tracker')
.on('mouseover', onMouseOver)
.on('mouseout', function (e) {
pointer.onTrackerMouseOut(e);
})
.css(css);
if (hasTouch) {
tracker.on('touchstart', onMouseOver);
}
});
}
}
};
/* End TrackerMixin */
/**
* Add tracking event listener to the series group, so the point graphics
* themselves act as trackers
*/
if (seriesTypes.column) {
ColumnSeries.prototype.drawTracker = TrackerMixin.drawTrackerPoint;
}
if (seriesTypes.pie) {
seriesTypes.pie.prototype.drawTracker = TrackerMixin.drawTrackerPoint;
}
if (seriesTypes.scatter) {
ScatterSeries.prototype.drawTracker = TrackerMixin.drawTrackerPoint;
}
/*
* Extend Legend for item events
*/
extend(Legend.prototype, {
setItemEvents: function (item, legendItem, useHTML, itemStyle, itemHiddenStyle) {
var legend = this;
// Set the events on the item group, or in case of useHTML, the item itself (#1249)
(useHTML ? legendItem : item.legendGroup).on('mouseover', function () {
item.setState(HOVER_STATE);
legendItem.css(legend.options.itemHoverStyle);
})
.on('mouseout', function () {
legendItem.css(item.visible ? itemStyle : itemHiddenStyle);
item.setState();
})
.on('click', function (event) {
var strLegendItemClick = 'legendItemClick',
fnLegendItemClick = function () {
if (item.setVisible) {
item.setVisible();
}
};
// Pass over the click/touch event. #4.
event = {
browserEvent: event
};
// click the name or symbol
if (item.firePointEvent) { // point
item.firePointEvent(strLegendItemClick, event, fnLegendItemClick);
} else {
fireEvent(item, strLegendItemClick, event, fnLegendItemClick);
}
});
},
createCheckboxForItem: function (item) {
var legend = this;
item.checkbox = createElement('input', {
type: 'checkbox',
checked: item.selected,
defaultChecked: item.selected // required by IE7
}, legend.options.itemCheckboxStyle, legend.chart.container);
addEvent(item.checkbox, 'click', function (event) {
var target = event.target;
fireEvent(
item.series || item,
'checkboxClick',
{ // #3712
checked: target.checked,
item: item
},
function () {
item.select();
}
);
});
}
});
/*
* Add pointer cursor to legend itemstyle in defaultOptions
*/
defaultOptions.legend.itemStyle.cursor = 'pointer';
/*
* Extend the Chart object with interaction
*/
extend(Chart.prototype, {
/**
* Display the zoom button
*/
showResetZoom: function () {
var chart = this,
lang = defaultOptions.lang,
btnOptions = chart.options.chart.resetZoomButton,
theme = btnOptions.theme,
states = theme.states,
alignTo = btnOptions.relativeTo === 'chart' ? null : 'plotBox';
function zoomOut() {
chart.zoomOut();
}
this.resetZoomButton = chart.renderer.button(lang.resetZoom, null, null, zoomOut, theme, states && states.hover)
.attr({
align: btnOptions.position.align,
title: lang.resetZoomTitle
})
.add()
.align(btnOptions.position, false, alignTo);
},
/**
* Zoom out to 1:1
*/
zoomOut: function () {
var chart = this;
fireEvent(chart, 'selection', { resetSelection: true }, function () {
chart.zoom();
});
},
/**
* Zoom into a given portion of the chart given by axis coordinates
* @param {Object} event
*/
zoom: function (event) {
var chart = this,
hasZoomed,
pointer = chart.pointer,
displayButton = false,
resetZoomButton;
// If zoom is called with no arguments, reset the axes
if (!event || event.resetSelection) {
each(chart.axes, function (axis) {
hasZoomed = axis.zoom();
});
} else { // else, zoom in on all axes
each(event.xAxis.concat(event.yAxis), function (axisData) {
var axis = axisData.axis,
isXAxis = axis.isXAxis;
// don't zoom more than minRange
if (pointer[isXAxis ? 'zoomX' : 'zoomY'] || pointer[isXAxis ? 'pinchX' : 'pinchY']) {
hasZoomed = axis.zoom(axisData.min, axisData.max);
if (axis.displayBtn) {
displayButton = true;
}
}
});
}
// Show or hide the Reset zoom button
resetZoomButton = chart.resetZoomButton;
if (displayButton && !resetZoomButton) {
chart.showResetZoom();
} else if (!displayButton && isObject(resetZoomButton)) {
chart.resetZoomButton = resetZoomButton.destroy();
}
// Redraw
if (hasZoomed) {
chart.redraw(
pick(chart.options.chart.animation, event && event.animation, chart.pointCount < 100) // animation
);
}
},
/**
* Pan the chart by dragging the mouse across the pane. This function is called
* on mouse move, and the distance to pan is computed from chartX compared to
* the first chartX position in the dragging operation.
*/
pan: function (e, panning) {
var chart = this,
hoverPoints = chart.hoverPoints,
doRedraw;
// remove active points for shared tooltip
if (hoverPoints) {
each(hoverPoints, function (point) {
point.setState();
});
}
each(panning === 'xy' ? [1, 0] : [1], function (isX) { // xy is used in maps
var axis = chart[isX ? 'xAxis' : 'yAxis'][0],
horiz = axis.horiz,
mousePos = e[horiz ? 'chartX' : 'chartY'],
mouseDown = horiz ? 'mouseDownX' : 'mouseDownY',
startPos = chart[mouseDown],
halfPointRange = (axis.pointRange || 0) / 2,
extremes = axis.getExtremes(),
newMin = axis.toValue(startPos - mousePos, true) + halfPointRange,
newMax = axis.toValue(startPos + axis.len - mousePos, true) - halfPointRange,
goingLeft = startPos > mousePos; // #3613
if (axis.series.length &&
(goingLeft || newMin > mathMin(extremes.dataMin, extremes.min)) &&
(!goingLeft || newMax < mathMax(extremes.dataMax, extremes.max))) {
axis.setExtremes(newMin, newMax, false, false, { trigger: 'pan' });
doRedraw = true;
}
chart[mouseDown] = mousePos; // set new reference for next run
});
if (doRedraw) {
chart.redraw(false);
}
css(chart.container, { cursor: 'move' });
}
});
/*
* Extend the Point object with interaction
*/
extend(Point.prototype, {
/**
* Toggle the selection status of a point
* @param {Boolean} selected Whether to select or unselect the point.
* @param {Boolean} accumulate Whether to add to the previous selection. By default,
* this happens if the control key (Cmd on Mac) was pressed during clicking.
*/
select: function (selected, accumulate) {
var point = this,
series = point.series,
chart = series.chart;
selected = pick(selected, !point.selected);
// fire the event with the default handler
point.firePointEvent(selected ? 'select' : 'unselect', { accumulate: accumulate }, function () {
point.selected = point.options.selected = selected;
series.options.data[inArray(point, series.data)] = point.options;
point.setState(selected && SELECT_STATE);
// unselect all other points unless Ctrl or Cmd + click
if (!accumulate) {
each(chart.getSelectedPoints(), function (loopPoint) {
if (loopPoint.selected && loopPoint !== point) {
loopPoint.selected = loopPoint.options.selected = false;
series.options.data[inArray(loopPoint, series.data)] = loopPoint.options;
loopPoint.setState(NORMAL_STATE);
loopPoint.firePointEvent('unselect');
}
});
}
});
},
/**
* Runs on mouse over the point
*
* @param {Object} e The event arguments
* @param {Boolean} byProximity Falsy for kd points that are closest to the mouse, or to
* actually hovered points. True for other points in shared tooltip.
*/
onMouseOver: function (e, byProximity) {
var point = this,
series = point.series,
chart = series.chart,
tooltip = chart.tooltip,
hoverPoint = chart.hoverPoint;
if (chart.hoverSeries !== series) {
series.onMouseOver();
}
// set normal state to previous series
if (hoverPoint && hoverPoint !== point) {
hoverPoint.onMouseOut();
}
if (point.series) { // It may have been destroyed, #4130
// trigger the event
point.firePointEvent('mouseOver');
// update the tooltip
if (tooltip && (!tooltip.shared || series.noSharedTooltip)) {
tooltip.refresh(point, e);
}
// hover this
point.setState(HOVER_STATE);
if (!byProximity) {
chart.hoverPoint = point;
}
}
},
/**
* Runs on mouse out from the point
*/
onMouseOut: function () {
var chart = this.series.chart,
hoverPoints = chart.hoverPoints;
this.firePointEvent('mouseOut');
if (!hoverPoints || inArray(this, hoverPoints) === -1) { // #887, #2240
this.setState();
chart.hoverPoint = null;
}
},
/**
* Import events from the series' and point's options. Only do it on
* demand, to save processing time on hovering.
*/
importEvents: function () {
if (!this.hasImportedEvents) {
var point = this,
options = merge(point.series.options.point, point.options),
events = options.events,
eventType;
point.events = events;
for (eventType in events) {
addEvent(point, eventType, events[eventType]);
}
this.hasImportedEvents = true;
}
},
/**
* Set the point's state
* @param {String} state
*/
setState: function (state, move) {
var point = this,
plotX = mathFloor(point.plotX), // #4586
plotY = point.plotY,
series = point.series,
stateOptions = series.options.states,
markerOptions = defaultPlotOptions[series.type].marker && series.options.marker,
normalDisabled = markerOptions && !markerOptions.enabled,
markerStateOptions = markerOptions && markerOptions.states[state],
stateDisabled = markerStateOptions && markerStateOptions.enabled === false,
stateMarkerGraphic = series.stateMarkerGraphic,
pointMarker = point.marker || {},
chart = series.chart,
radius,
halo = series.halo,
haloOptions,
newSymbol,
pointAttr;
state = state || NORMAL_STATE; // empty string
pointAttr = point.pointAttr[state] || series.pointAttr[state];
if (
// already has this state
(state === point.state && !move) ||
// selected points don't respond to hover
(point.selected && state !== SELECT_STATE) ||
// series' state options is disabled
(stateOptions[state] && stateOptions[state].enabled === false) ||
// general point marker's state options is disabled
(state && (stateDisabled || (normalDisabled && markerStateOptions.enabled === false))) ||
// individual point marker's state options is disabled
(state && pointMarker.states && pointMarker.states[state] && pointMarker.states[state].enabled === false) // #1610
) {
return;
}
// apply hover styles to the existing point
if (point.graphic) {
radius = markerOptions && point.graphic.symbolName && pointAttr.r;
point.graphic.attr(merge(
pointAttr,
radius ? { // new symbol attributes (#507, #612)
x: plotX - radius,
y: plotY - radius,
width: 2 * radius,
height: 2 * radius
} : {}
));
// Zooming in from a range with no markers to a range with markers
if (stateMarkerGraphic) {
stateMarkerGraphic.hide();
}
} else {
// if a graphic is not applied to each point in the normal state, create a shared
// graphic for the hover state
if (state && markerStateOptions) {
radius = markerStateOptions.radius;
newSymbol = pointMarker.symbol || series.symbol;
// If the point has another symbol than the previous one, throw away the
// state marker graphic and force a new one (#1459)
if (stateMarkerGraphic && stateMarkerGraphic.currentSymbol !== newSymbol) {
stateMarkerGraphic = stateMarkerGraphic.destroy();
}
// Add a new state marker graphic
if (!stateMarkerGraphic) {
if (newSymbol) {
series.stateMarkerGraphic = stateMarkerGraphic = chart.renderer.symbol(
newSymbol,
plotX - radius,
plotY - radius,
2 * radius,
2 * radius
)
.attr(pointAttr)
.add(series.markerGroup);
stateMarkerGraphic.currentSymbol = newSymbol;
}
// Move the existing graphic
} else {
stateMarkerGraphic[move ? 'animate' : 'attr']({ // #1054
x: plotX - radius,
y: plotY - radius
});
}
}
if (stateMarkerGraphic) {
stateMarkerGraphic[state && chart.isInsidePlot(plotX, plotY, chart.inverted) ? 'show' : 'hide'](); // #2450
stateMarkerGraphic.element.point = point; // #4310
}
}
// Show me your halo
haloOptions = stateOptions[state] && stateOptions[state].halo;
if (haloOptions && haloOptions.size) {
if (!halo) {
series.halo = halo = chart.renderer.path()
.add(chart.seriesGroup);
}
halo.attr(extend({
'fill': point.color || series.color,
'fill-opacity': haloOptions.opacity,
'zIndex': -1 // #4929, IE8 added halo above everything
},
haloOptions.attributes))[move ? 'animate' : 'attr']({
d: point.haloPath(haloOptions.size)
});
} else if (halo) {
halo.attr({ d: [] });
}
point.state = state;
},
/**
* Get the circular path definition for the halo
* @param {Number} size The radius of the circular halo
* @returns {Array} The path definition
*/
haloPath: function (size) {
var series = this.series,
chart = series.chart,
plotBox = series.getPlotBox(),
inverted = chart.inverted,
plotX = Math.floor(this.plotX);
return chart.renderer.symbols.circle(
plotBox.translateX + (inverted ? series.yAxis.len - this.plotY : plotX) - size,
plotBox.translateY + (inverted ? series.xAxis.len - plotX : this.plotY) - size,
size * 2,
size * 2
);
}
});
/*
* Extend the Series object with interaction
*/
extend(Series.prototype, {
/**
* Series mouse over handler
*/
onMouseOver: function () {
var series = this,
chart = series.chart,
hoverSeries = chart.hoverSeries;
// set normal state to previous series
if (hoverSeries && hoverSeries !== series) {
hoverSeries.onMouseOut();
}
// trigger the event, but to save processing time,
// only if defined
if (series.options.events.mouseOver) {
fireEvent(series, 'mouseOver');
}
// hover this
series.setState(HOVER_STATE);
chart.hoverSeries = series;
},
/**
* Series mouse out handler
*/
onMouseOut: function () {
// trigger the event only if listeners exist
var series = this,
options = series.options,
chart = series.chart,
tooltip = chart.tooltip,
hoverPoint = chart.hoverPoint;
chart.hoverSeries = null; // #182, set to null before the mouseOut event fires
// trigger mouse out on the point, which must be in this series
if (hoverPoint) {
hoverPoint.onMouseOut();
}
// fire the mouse out event
if (series && options.events.mouseOut) {
fireEvent(series, 'mouseOut');
}
// hide the tooltip
if (tooltip && !options.stickyTracking && (!tooltip.shared || series.noSharedTooltip)) {
tooltip.hide();
}
// set normal state
series.setState();
},
/**
* Set the state of the graph
*/
setState: function (state) {
var series = this,
options = series.options,
graph = series.graph,
stateOptions = options.states,
lineWidth = options.lineWidth,
attribs,
i = 0;
state = state || NORMAL_STATE;
if (series.state !== state) {
series.state = state;
if (stateOptions[state] && stateOptions[state].enabled === false) {
return;
}
if (state) {
lineWidth = stateOptions[state].lineWidth || lineWidth + (stateOptions[state].lineWidthPlus || 0); // #4035
}
if (graph && !graph.dashstyle) { // hover is turned off for dashed lines in VML
attribs = {
'stroke-width': lineWidth
};
// use attr because animate will cause any other animation on the graph to stop
graph.attr(attribs);
while (series['zoneGraph' + i]) {
series['zoneGraph' + i].attr(attribs);
i = i + 1;
}
}
}
},
/**
* Set the visibility of the graph
*
* @param vis {Boolean} True to show the series, false to hide. If UNDEFINED,
* the visibility is toggled.
*/
setVisible: function (vis, redraw) {
var series = this,
chart = series.chart,
legendItem = series.legendItem,
showOrHide,
ignoreHiddenSeries = chart.options.chart.ignoreHiddenSeries,
oldVisibility = series.visible;
// if called without an argument, toggle visibility
series.visible = vis = series.userOptions.visible = vis === UNDEFINED ? !oldVisibility : vis;
showOrHide = vis ? 'show' : 'hide';
// show or hide elements
each(['group', 'dataLabelsGroup', 'markerGroup', 'tracker'], function (key) {
if (series[key]) {
series[key][showOrHide]();
}
});
// hide tooltip (#1361)
if (chart.hoverSeries === series || (chart.hoverPoint && chart.hoverPoint.series) === series) {
series.onMouseOut();
}
if (legendItem) {
chart.legend.colorizeItem(series, vis);
}
// rescale or adapt to resized chart
series.isDirty = true;
// in a stack, all other series are affected
if (series.options.stacking) {
each(chart.series, function (otherSeries) {
if (otherSeries.options.stacking && otherSeries.visible) {
otherSeries.isDirty = true;
}
});
}
// show or hide linked series
each(series.linkedSeries, function (otherSeries) {
otherSeries.setVisible(vis, false);
});
if (ignoreHiddenSeries) {
chart.isDirtyBox = true;
}
if (redraw !== false) {
chart.redraw();
}
fireEvent(series, showOrHide);
},
/**
* Show the graph
*/
show: function () {
this.setVisible(true);
},
/**
* Hide the graph
*/
hide: function () {
this.setVisible(false);
},
/**
* Set the selected state of the graph
*
* @param selected {Boolean} True to select the series, false to unselect. If
* UNDEFINED, the selection state is toggled.
*/
select: function (selected) {
var series = this;
// if called without an argument, toggle
series.selected = selected = (selected === UNDEFINED) ? !series.selected : selected;
if (series.checkbox) {
series.checkbox.checked = selected;
}
fireEvent(series, selected ? 'select' : 'unselect');
},
drawTracker: TrackerMixin.drawTrackerGraph
});
// global variables
extend(Highcharts, {
// Constructors
Color: Color,
Point: Point,
Tick: Tick,
Renderer: Renderer,
SVGElement: SVGElement,
SVGRenderer: SVGRenderer,
// Various
arrayMin: arrayMin,
arrayMax: arrayMax,
charts: charts,
correctFloat: correctFloat,
dateFormat: dateFormat,
error: error,
format: format,
pathAnim: pathAnim,
getOptions: getOptions,
hasBidiBug: hasBidiBug,
isTouchDevice: isTouchDevice,
setOptions: setOptions,
addEvent: addEvent,
removeEvent: removeEvent,
createElement: createElement,
discardElement: discardElement,
css: css,
each: each,
map: map,
merge: merge,
splat: splat,
stableSort: stableSort,
extendClass: extendClass,
pInt: pInt,
svg: hasSVG,
canvas: useCanVG,
vml: !hasSVG && !useCanVG,
product: PRODUCT,
version: VERSION
});
return Highcharts;
}));
|
src/index.js
|
hongkheng/hdb-resale
|
import React from 'react';
import ReactDOM from 'react-dom';
import { Router, Route, Redirect, IndexRedirect, browserHistory } from 'react-router';
import App from './components/App';
import Charts from './components/Charts';
import Maps from './components/Maps';
import About from './components/About';
import {ChartSelector, MapSelector} from './components/Selectors';
import './css/style.css';
window.PouchDB = require('pouchdb');
ReactDOM.render((
<Router history={browserHistory}>
<Route path='/' component={App}>
<Route path='charts(/:town)' components={{main: Charts, selector: ChartSelector}} />
<Route path='maps(/:month)' components={{main: Maps, selector: MapSelector}} />
<Route path='about' components={{main: About}} />
<IndexRedirect to='/charts' />
<Redirect from='*' to='/charts' />
</Route>
</Router>
), document.getElementById('root'));
|
client/react/entry/g/G.js
|
ed1d1a8d/macweb
|
import {mount} from 'react-mounter';
import React from 'react';
import Navbar from '../../Navbar.js';
let G = React.createClass({
render() {
return (
<div className="entryG container-fluid">
<Navbar />
<h2 className="text-center">Gentry</h2>
<h4 className="text-center">A place of late-night gaming, sick jam sessions, and general tomfoolery</h4>
<div className="text-center">
<div className="row">
<img className="img-responsive col-xs-offset-3 col-sm-offset-3 col-md-offset-3 col-lg-offset-3 col-xs-6 col-sm-6 col-md-6 col-lg-6" src="/entry/g/christmas.jpg"/>
</div>
<p>Welcome to G-entry, a formidable burnt orange! We are colloquially referred to as the “gents”. Some of our activities include:</p>
<br/>
<div id="activities" className="center-block row">
<div className="left col-xs-12 col-sm-12 col-md-offset-1 col-lg-offset-1 col-md-3 col-lg-3">
<br/><br/><br/>
<p>Dressing to Impress</p>
<p>Food Challenges</p>
<p>Karoake</p>
<p>Making and Answering Surveys</p>
<p>Procrastinating</p>
<p>Ordering Food</p>
<p>(Especially Boba)</p>
</div>
<div className="left col-xs-offset-2 col-sm-offset-2 col-md-offset-0 col-xs-8 col-sm-8 col-lg-4 col-md-4">
<img id="smash2" width="100%" src="/entry/g/GAEMS.jpg" />
<br/><br/>
<img id="dnd2" width="100%" src="/entry/g/yamatos.JPG" />
</div>
<div className="left col-xs-12 col-sm-12 col-md-3 col-lg-3">
<br/><br/><br/>
<p>Super Smash Bros</p>
<p>Watching Movies</p>
<p>Chillin in G31</p>
<p>Sushi</p>
<p>Fruit Snacks</p>
<p>Snacks of the Non-fruit Variety</p>
<p>Hanging out with H-Entry</p>
</div>
</div>
</div>
<br /><br /><br />
</div>
);
}
});
FlowRouter.route('/entry/g', {
action: function(params, queryParams) {
mount(G);
}
});
|
fannie/batches/EndCapper/src/Shelf.js
|
FranklinCoop/IS4C
|
import React, { Component } from 'react';
import PropTypes from 'prop-types';
import { DropTarget } from 'react-dnd';
import Item from './Item.js';
var moveItem = function(id, pos) {
};
const shelfTarget = {
canDrop(props) {
return true;
},
drop(props, monitor) {
// move the item
let item = monitor.getItem();
moveItem(item.id, props.pos);
}
};
function collect(connect, monitor) {
return {
connectDropTarget: connect.dropTarget(),
isOver: monitor.isOver(),
canDrop: monitor.canDrop()
};
}
class Shelf extends Component {
constructor(props) {
super(props);
moveItem = (id, pos) => this.props.manageItem.move(id, pos);
}
render() {
let items = this.props.items.map((i) =>
<Item key={i.id} {...i}
manageItem={this.props.manageItem}
toggle={this.props.manageItem.toggle} />
);
return this.props.connectDropTarget(
<div className="shelf-wrapper">
<div className="shelf-items">{items}</div>
</div>
);
}
}
Shelf.propTypes = {
connectDropTarget: PropTypes.func.isRequired,
isOver: PropTypes.bool.isRequired,
canDrop: PropTypes.bool.isRequired
};
export default DropTarget('ITEM', shelfTarget, collect)(Shelf);
|
src/components/nodes/NodeList.js
|
ahonn/v2exRN
|
import React, { Component } from 'react';
import {
Text,
View,
ListView,
StyleSheet
} from 'react-native';
class NodeList extends Component {
constructor(props) {
super(props);
let ds = new ListView.DataSource({rowHasChanged: (r1, r2) => r1 !== r2});
this.state = {
ds: ds,
};
}
componentWillReceiveProps(nextProps) {
if (nextProps.nodes !== this.props.nodes) {
this.setState({
ds: this.state.ds.cloneWithRows(nextProps.nodes)
});
}
}
_renderRow(node, section, row) {
const isStart = row%2 == 0;
return (
<View style={styles.node}>
<Text
style={styles.nodeText}
onPress={this.props.onPress.bind(this, node)}
>
{node.title}
</Text>
</View>
);
}
render() {
return (
<View style={styles.container}>
<ListView
initialListSize={100}
contentContainerStyle={styles.list}
dataSource={this.state.ds}
renderRow={this._renderRow.bind(this)}
enableEmptySections={true}
/>
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
paddingLeft: 10,
paddingRight: 10,
marginTop: 10,
},
list: {
justifyContent: 'center',
flexDirection: 'row',
flexWrap: 'wrap',
},
node: {
width: 100,
height: 40,
padding: 5,
margin: 5,
backgroundColor: '#eee',
borderRadius: 5,
justifyContent: 'center',
},
nodeText: {
textAlign: 'center',
}
});
export default NodeList;
|
packages/material-ui-icons/src/AddBoxSharp.js
|
Kagami/material-ui
|
import React from 'react';
import createSvgIcon from './utils/createSvgIcon';
export default createSvgIcon(
<React.Fragment><path fill="none" d="M0 0h24v24H0V0z" /><path d="M21 3H3v18h18V3zm-4 10h-4v4h-2v-4H7v-2h4V7h2v4h4v2z" /></React.Fragment>
, 'AddBoxSharp');
|
vendor/jquery/jquery.js
|
vrodrigues18/vrodrigues18.github.io
|
/*!
* jQuery JavaScript Library v1.12.4
* http://jquery.com/
*
* Includes Sizzle.js
* http://sizzlejs.com/
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2016-05-20T17:17Z
*/
(function( global, factory ) {
if ( typeof module === "object" && typeof module.exports === "object" ) {
// For CommonJS and CommonJS-like environments where a proper `window`
// is present, execute the factory and get jQuery.
// For environments that do not have a `window` with a `document`
// (such as Node.js), expose a factory as module.exports.
// This accentuates the need for the creation of a real `window`.
// e.g. var jQuery = require("jquery")(window);
// See ticket #14549 for more info.
module.exports = global.document ?
factory( global, true ) :
function( w ) {
if ( !w.document ) {
throw new Error( "jQuery requires a window with a document" );
}
return factory( w );
};
} else {
factory( global );
}
// Pass this if window is not defined yet
}(typeof window !== "undefined" ? window : this, function( window, noGlobal ) {
// Support: Firefox 18+
// Can't be in strict mode, several libs including ASP.NET trace
// the stack via arguments.caller.callee and Firefox dies if
// you try to trace through "use strict" call chains. (#13335)
//"use strict";
var deletedIds = [];
var document = window.document;
var slice = deletedIds.slice;
var concat = deletedIds.concat;
var push = deletedIds.push;
var indexOf = deletedIds.indexOf;
var class2type = {};
var toString = class2type.toString;
var hasOwn = class2type.hasOwnProperty;
var support = {};
var
version = "1.12.4",
// Define a local copy of jQuery
jQuery = function( selector, context ) {
// The jQuery object is actually just the init constructor 'enhanced'
// Need init if jQuery is called (just allow error to be thrown if not included)
return new jQuery.fn.init( selector, context );
},
// Support: Android<4.1, IE<9
// Make sure we trim BOM and NBSP
rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/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();
};
jQuery.fn = jQuery.prototype = {
// The current version of jQuery being used
jquery: version,
constructor: jQuery,
// Start with an empty selector
selector: "",
// The default length of a jQuery object is 0
length: 0,
toArray: function() {
return 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 just the one element from the set
( num < 0 ? this[ num + this.length ] : this[ num ] ) :
// Return all the elements in a clean array
slice.call( this );
},
// 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.
each: function( callback ) {
return jQuery.each( this, callback );
},
map: function( callback ) {
return this.pushStack( jQuery.map( this, function( elem, i ) {
return callback.call( elem, i, elem );
} ) );
},
slice: function() {
return this.pushStack( 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 ] ] : [] );
},
end: function() {
return this.prevObject || this.constructor();
},
// For internal use only.
// Behaves like an Array's method, not like a jQuery method.
push: push,
sort: deletedIds.sort,
splice: deletedIds.splice
};
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;
// skip the boolean and the target
target = arguments[ i ] || {};
i++;
}
// 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 ( i === length ) {
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
expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),
// Assume jQuery is ready without the ready module
isReady: true,
error: function( msg ) {
throw new Error( msg );
},
noop: function() {},
// 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 ) {
// parseFloat NaNs numeric-cast false positives (null|true|false|"")
// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
// subtraction forces infinities to NaN
// adding 1 corrects loss of precision from parseFloat (#15100)
var realStringObj = obj && obj.toString();
return !jQuery.isArray( obj ) && ( realStringObj - parseFloat( realStringObj ) + 1 ) >= 0;
},
isEmptyObject: function( obj ) {
var name;
for ( name in obj ) {
return false;
}
return true;
},
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 &&
!hasOwn.call( obj, "constructor" ) &&
!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 ( !support.ownFirst ) {
for ( key in obj ) {
return 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 || hasOwn.call( obj, key );
},
type: function( obj ) {
if ( obj == null ) {
return obj + "";
}
return typeof obj === "object" || typeof obj === "function" ?
class2type[ toString.call( obj ) ] || "object" :
typeof obj;
},
// 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 ); // jscs:ignore requireDotNotation
} )( 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();
},
each: function( obj, callback ) {
var length, i = 0;
if ( isArrayLike( obj ) ) {
length = obj.length;
for ( ; i < length; i++ ) {
if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
break;
}
}
} else {
for ( i in obj ) {
if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
break;
}
}
}
return obj;
},
// Support: Android<4.1, IE<9
trim: 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 {
push.call( ret, arr );
}
}
return ret;
},
inArray: function( elem, arr, i ) {
var len;
if ( arr ) {
if ( indexOf ) {
return 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 len = +second.length,
j = 0,
i = first.length;
while ( j < len ) {
first[ i++ ] = second[ j++ ];
}
// Support: IE<9
// Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
if ( len !== len ) {
while ( second[ j ] !== undefined ) {
first[ i++ ] = second[ j++ ];
}
}
first.length = i;
return first;
},
grep: function( elems, callback, invert ) {
var callbackInverse,
matches = [],
i = 0,
length = elems.length,
callbackExpect = !invert;
// Go through the array, only saving the items
// that pass the validator function
for ( ; i < length; i++ ) {
callbackInverse = !callback( elems[ i ], i );
if ( callbackInverse !== callbackExpect ) {
matches.push( elems[ i ] );
}
}
return matches;
},
// arg is for internal usage only
map: function( elems, callback, arg ) {
var length, value,
i = 0,
ret = [];
// Go through the array, translating each of the items to their new values
if ( isArrayLike( elems ) ) {
length = elems.length;
for ( ; i < length; i++ ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret.push( value );
}
}
// Go through every key on the object,
} else {
for ( i in elems ) {
value = callback( elems[ i ], i, arg );
if ( value != null ) {
ret.push( value );
}
}
}
// Flatten any nested arrays
return 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 = slice.call( arguments, 2 );
proxy = function() {
return fn.apply( context || this, args.concat( 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;
},
now: function() {
return +( new Date() );
},
// jQuery.support is not used in Core but other projects attach their
// properties to it so it needs to exist.
support: support
} );
// JSHint would error on this code due to the Symbol not being defined in ES5.
// Defining this global in .jshintrc would create a danger of using the global
// unguarded in another place, it seems safer to just disable JSHint for these
// three lines.
/* jshint ignore: start */
if ( typeof Symbol === "function" ) {
jQuery.fn[ Symbol.iterator ] = deletedIds[ Symbol.iterator ];
}
/* jshint ignore: end */
// Populate the class2type map
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
function( i, name ) {
class2type[ "[object " + name + "]" ] = name.toLowerCase();
} );
function isArrayLike( obj ) {
// Support: iOS 8.2 (not reproducible in simulator)
// `in` check used to prevent JIT error (gh-2145)
// hasOwn isn't used here due to false negatives
// regarding Nodelist length in IE
var length = !!obj && "length" in obj && obj.length,
type = jQuery.type( obj );
if ( type === "function" || jQuery.isWindow( obj ) ) {
return false;
}
return type === "array" || length === 0 ||
typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}
var Sizzle =
/*!
* Sizzle CSS Selector Engine v2.2.1
* http://sizzlejs.com/
*
* Copyright jQuery Foundation and other contributors
* Released under the MIT license
* http://jquery.org/license
*
* Date: 2015-10-17
*/
(function( window ) {
var i,
support,
Expr,
getText,
isXML,
tokenize,
compile,
select,
outermostContext,
sortInput,
hasDuplicate,
// Local document vars
setDocument,
document,
docElem,
documentIsHTML,
rbuggyQSA,
rbuggyMatches,
matches,
contains,
// Instance-specific data
expando = "sizzle" + 1 * new Date(),
preferredDoc = window.document,
dirruns = 0,
done = 0,
classCache = createCache(),
tokenCache = createCache(),
compilerCache = createCache(),
sortOrder = function( a, b ) {
if ( a === b ) {
hasDuplicate = true;
}
return 0;
},
// General-purpose constants
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 as it's faster than native
// http://jsperf.com/thor-indexof-vs-for/5
indexOf = function( list, elem ) {
var i = 0,
len = list.length;
for ( ; i < len; i++ ) {
if ( list[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
// http://www.w3.org/TR/css3-selectors/#whitespace
whitespace = "[\\x20\\t\\r\\n\\f]",
// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+",
// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
// Operator (capture 2)
"*([*^$|!~]?=)" + whitespace +
// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
"*\\]",
pseudos = ":(" + identifier + ")(?:\\((" +
// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
// 1. quoted (capture 3; capture 4 or capture 5)
"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
// 2. simple (capture 6)
"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
// 3. anything else (capture 2)
".*" +
")\\)|)",
// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
rwhitespace = new RegExp( whitespace + "+", "g" ),
rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),
rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ),
rpseudo = new RegExp( pseudos ),
ridentifier = new RegExp( "^" + identifier + "$" ),
matchExpr = {
"ID": new RegExp( "^#(" + identifier + ")" ),
"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
"TAG": new RegExp( "^(" + identifier + "|[*])" ),
"ATTR": new RegExp( "^" + attributes ),
"PSEUDO": new RegExp( "^" + pseudos ),
"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
"bool": new RegExp( "^(?:" + booleans + ")$", "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 + "*\\)|)(?=[^-]|$)", "i" )
},
rinputs = /^(?:input|select|textarea|button)$/i,
rheader = /^h\d$/i,
rnative = /^[^{]+\{\s*\[native \w/,
// Easily-parseable/retrievable ID or TAG or CLASS selectors
rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,
rsibling = /[+~]/,
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<24
// Workaround erroneous numeric interpretation of +"0x"
return high !== high || escapedWhitespace ?
escaped :
high < 0 ?
// BMP codepoint
String.fromCharCode( high + 0x10000 ) :
// Supplemental Plane codepoint (surrogate pair)
String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
},
// Used for iframes
// See setDocument()
// Removing the function wrapper causes a "Permission Denied"
// error in IE
unloadHandler = function() {
setDocument();
};
// 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 m, i, elem, nid, nidselect, match, groups, newSelector,
newContext = context && context.ownerDocument,
// nodeType defaults to 9, since context defaults to document
nodeType = context ? context.nodeType : 9;
results = results || [];
// Return early from calls with invalid selector or context
if ( typeof selector !== "string" || !selector ||
nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {
return results;
}
// Try to shortcut find operations (as opposed to filters) in HTML documents
if ( !seed ) {
if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
setDocument( context );
}
context = context || document;
if ( documentIsHTML ) {
// If the selector is sufficiently simple, try using a "get*By*" DOM method
// (excepting DocumentFragment context, where the methods don't exist)
if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {
// ID selector
if ( (m = match[1]) ) {
// Document context
if ( nodeType === 9 ) {
if ( (elem = context.getElementById( m )) ) {
// Support: IE, Opera, Webkit
// TODO: identify versions
// getElementById can match elements by name instead of ID
if ( elem.id === m ) {
results.push( elem );
return results;
}
} else {
return results;
}
// Element context
} else {
// Support: IE, Opera, Webkit
// TODO: identify versions
// getElementById can match elements by name instead of ID
if ( newContext && (elem = newContext.getElementById( m )) &&
contains( context, elem ) &&
elem.id === m ) {
results.push( elem );
return results;
}
}
// Type selector
} else if ( match[2] ) {
push.apply( results, context.getElementsByTagName( selector ) );
return results;
// Class selector
} else if ( (m = match[3]) && support.getElementsByClassName &&
context.getElementsByClassName ) {
push.apply( results, context.getElementsByClassName( m ) );
return results;
}
}
// Take advantage of querySelectorAll
if ( support.qsa &&
!compilerCache[ selector + " " ] &&
(!rbuggyQSA || !rbuggyQSA.test( selector )) ) {
if ( nodeType !== 1 ) {
newContext = context;
newSelector = selector;
// qSA looks outside Element context, which is not what we want
// Thanks to Andrew Dupont for this workaround technique
// Support: IE <=8
// Exclude object elements
} else if ( context.nodeName.toLowerCase() !== "object" ) {
// Capture the context ID, setting it first if necessary
if ( (nid = context.getAttribute( "id" )) ) {
nid = nid.replace( rescape, "\\$&" );
} else {
context.setAttribute( "id", (nid = expando) );
}
// Prefix every selector in the list
groups = tokenize( selector );
i = groups.length;
nidselect = ridentifier.test( nid ) ? "#" + nid : "[id='" + nid + "']";
while ( i-- ) {
groups[i] = nidselect + " " + toSelector( groups[i] );
}
newSelector = groups.join( "," );
// Expand context for sibling selectors
newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
context;
}
if ( newSelector ) {
try {
push.apply( results,
newContext.querySelectorAll( newSelector )
);
return results;
} catch ( qsaError ) {
} finally {
if ( nid === expando ) {
context.removeAttribute( "id" );
}
}
}
}
}
}
// All others
return select( selector.replace( rtrim, "$1" ), context, results, seed );
}
/**
* 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
*/
function addHandle( attrs, handler ) {
var arr = attrs.split("|"),
i = arr.length;
while ( i-- ) {
Expr.attrHandle[ arr[i] ] = handler;
}
}
/**
* Checks document order of two siblings
* @param {Element} a
* @param {Element} b
* @returns {Number} Returns less than 0 if a precedes b, greater than 0 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]);
}
}
});
});
}
/**
* Checks a node for validity as a Sizzle context
* @param {Element|Object=} context
* @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
*/
function testContext( context ) {
return context && typeof context.getElementsByTagName !== "undefined" && context;
}
// Expose support vars for convenience
support = Sizzle.support = {};
/**
* Detects XML nodes
* @param {Element|Object} elem An element or a document
* @returns {Boolean} True iff elem is a non-HTML XML node
*/
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 hasCompare, parent,
doc = node ? node.ownerDocument || node : preferredDoc;
// Return early if doc is invalid or already selected
if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
return document;
}
// Update global variables
document = doc;
docElem = document.documentElement;
documentIsHTML = !isXML( document );
// Support: IE 9-11, Edge
// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
if ( (parent = document.defaultView) && parent.top !== parent ) {
// Support: IE 11
if ( parent.addEventListener ) {
parent.addEventListener( "unload", unloadHandler, false );
// Support: IE 9 - 10 only
} else if ( parent.attachEvent ) {
parent.attachEvent( "onunload", unloadHandler );
}
}
/* Attributes
---------------------------------------------------------------------- */
// Support: IE<8
// Verify that getAttribute really returns attributes and not properties
// (excepting IE8 booleans)
support.attributes = assert(function( div ) {
div.className = "i";
return !div.getAttribute("className");
});
/* getElement(s)By*
---------------------------------------------------------------------- */
// Check if getElementsByTagName("*") returns only elements
support.getElementsByTagName = assert(function( div ) {
div.appendChild( document.createComment("") );
return !div.getElementsByTagName("*").length;
});
// Support: IE<9
support.getElementsByClassName = rnative.test( document.getElementsByClassName );
// 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 !document.getElementsByName || !document.getElementsByName( expando ).length;
});
// ID find and filter
if ( support.getById ) {
Expr.find["ID"] = function( id, context ) {
if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
var m = context.getElementById( id );
return m ? [ 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 !== "undefined" &&
elem.getAttributeNode("id");
return node && node.value === attrId;
};
};
}
// Tag
Expr.find["TAG"] = support.getElementsByTagName ?
function( tag, context ) {
if ( typeof context.getElementsByTagName !== "undefined" ) {
return context.getElementsByTagName( tag );
// DocumentFragment nodes don't have gEBTN
} else if ( support.qsa ) {
return context.querySelectorAll( tag );
}
} :
function( tag, context ) {
var elem,
tmp = [],
i = 0,
// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
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 !== "undefined" && 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 = rnative.test( document.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
docElem.appendChild( div ).innerHTML = "<a id='" + expando + "'></a>" +
"<select id='" + expando + "-\r\\' msallowcapture=''>" +
"<option selected=''></option></select>";
// Support: IE8, Opera 11-12.16
// Nothing should be selected when empty strings follow ^= or $= or *=
// The test attribute must be unknown in Opera but "safe" for WinRT
// http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
if ( div.querySelectorAll("[msallowcapture^='']").length ) {
rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
}
// Support: IE8
// Boolean attributes and "value" are not treated correctly
if ( !div.querySelectorAll("[selected]").length ) {
rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
}
// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
if ( !div.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
rbuggyQSA.push("~=");
}
// 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");
}
// Support: Safari 8+, iOS 8+
// https://bugs.webkit.org/show_bug.cgi?id=136851
// In-page `selector#id sibing-combinator selector` fails
if ( !div.querySelectorAll( "a#" + expando + "+*" ).length ) {
rbuggyQSA.push(".#.+[+~]");
}
});
assert(function( div ) {
// Support: Windows 8 Native Apps
// The type and name attributes are restricted during .innerHTML assignment
var input = document.createElement("input");
input.setAttribute( "type", "hidden" );
div.appendChild( input ).setAttribute( "name", "D" );
// Support: IE8
// Enforce case-sensitivity of name attribute
if ( div.querySelectorAll("[name=d]").length ) {
rbuggyQSA.push( "name" + 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 = rnative.test( (matches = docElem.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
---------------------------------------------------------------------- */
hasCompare = rnative.test( docElem.compareDocumentPosition );
// Element contains another
// Purposefully self-exclusive
// As in, an element does not contain itself
contains = hasCompare || rnative.test( docElem.contains ) ?
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
---------------------------------------------------------------------- */
// Document order sorting
sortOrder = hasCompare ?
function( a, b ) {
// Flag for duplicate removal
if ( a === b ) {
hasDuplicate = true;
return 0;
}
// Sort on method existence if only one input has compareDocumentPosition
var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
if ( compare ) {
return compare;
}
// Calculate position if both inputs belong to the same document
compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
a.compareDocumentPosition( b ) :
// Otherwise we know they are disconnected
1;
// Disconnected nodes
if ( compare & 1 ||
(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {
// Choose the first element that is related to our preferred document
if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
return -1;
}
if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
return 1;
}
// Maintain original order
return sortInput ?
( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
0;
}
return compare & 4 ? -1 : 1;
} :
function( a, b ) {
// Exit early if the nodes are identical
if ( a === b ) {
hasDuplicate = true;
return 0;
}
var cur,
i = 0,
aup = a.parentNode,
bup = b.parentNode,
ap = [ a ],
bp = [ b ];
// Parentless nodes are either documents or disconnected
if ( !aup || !bup ) {
return a === document ? -1 :
b === document ? 1 :
aup ? -1 :
bup ? 1 :
sortInput ?
( indexOf( sortInput, a ) - indexOf( 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 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']" );
if ( support.matchesSelector && documentIsHTML &&
!compilerCache[ expr + " " ] &&
( !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 ?
val :
support.attributes || !documentIsHTML ?
elem.getAttribute( name ) :
(val = elem.getAttributeNode(name)) && val.specified ?
val.value :
null;
};
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 );
}
}
// Clear input after sorting to release objects
// See https://github.com/jquery/sizzle/pull/225
sortInput = null;
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
while ( (node = elem[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 (jQuery #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[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[6] && match[2];
if ( matchExpr["CHILD"].test( match[0] ) ) {
return null;
}
// Accept quoted arguments as-is
if ( match[3] ) {
match[2] = match[4] || match[5] || "";
// 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 !== "undefined" && 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.replace( rwhitespace, " " ) + " " ).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, uniqueCache, outerCache, node, nodeIndex, start,
dir = simple !== forward ? "nextSibling" : "previousSibling",
parent = elem.parentNode,
name = ofType && elem.nodeName.toLowerCase(),
useCache = !xml && !ofType,
diff = false;
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
// ...in a gzip-friendly way
node = parent;
outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
(outerCache[ node.uniqueID ] = {});
cache = uniqueCache[ type ] || [];
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
diff = nodeIndex && 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 ) {
uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
break;
}
}
} else {
// Use previously-cached element index if available
if ( useCache ) {
// ...in a gzip-friendly way
node = elem;
outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
(outerCache[ node.uniqueID ] = {});
cache = uniqueCache[ type ] || [];
nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
diff = nodeIndex;
}
// xml :nth-child(...)
// or :nth-last-child(...) or :nth(-last)?-of-type(...)
if ( diff === false ) {
// 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 ) {
outerCache = node[ expando ] || (node[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ node.uniqueID ] ||
(outerCache[ node.uniqueID ] = {});
uniqueCache[ 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( 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 );
// Don't keep the element (issue #299)
input[0] = null;
return !results.pop();
};
}),
"has": markFunction(function( selector ) {
return function( elem ) {
return Sizzle( selector, elem ).length > 0;
};
}),
"contains": markFunction(function( text ) {
text = text.replace( runescape, funescape );
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 negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
// but not by others (comment: 8; processing instruction: 7; etc.)
// nodeType < 6 works because attributes (2) do not appear as children
for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
if ( elem.nodeType < 6 ) {
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;
return elem.nodeName.toLowerCase() === "input" &&
elem.type === "text" &&
// Support: IE<8
// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
},
// 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;
})
}
};
Expr.pseudos["nth"] = Expr.pseudos["eq"];
// 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 );
}
// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();
tokenize = Sizzle.tokenize = function( 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 oldCache, uniqueCache, outerCache,
newCache = [ dirruns, doneName ];
// We can't set arbitrary data on XML nodes, so they don't benefit from combinator 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 ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
if ( (oldCache = uniqueCache[ dir ]) &&
oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
// Assign to newCache so results back-propagate to previous elements
return (newCache[ 2 ] = oldCache[ 2 ]);
} else {
// Reuse newcache so results back-propagate to previous elements
uniqueCache[ dir ] = newCache;
// A match means we're done; a fail means we have to keep checking
if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
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 multipleContexts( selector, contexts, results ) {
var i = 0,
len = contexts.length;
for ( ; i < len; i++ ) {
Sizzle( selector, contexts[i], results );
}
return results;
}
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( 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( checkContext, elem ) > -1;
}, implicitRelative, true ),
matchers = [ function( elem, context, xml ) {
var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
(checkContext = context).nodeType ?
matchContext( elem, context, xml ) :
matchAnyContext( elem, context, xml ) );
// Avoid hanging onto element (issue #299)
checkContext = null;
return ret;
} ];
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 ) {
var bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, outermost ) {
var elem, j, matcher,
matchedCount = 0,
i = "0",
unmatched = seed && [],
setMatched = [],
contextBackup = outermostContext,
// We must always have either seed elements or outermost context
elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
// Use integer dirruns iff this is the outermost matcher
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
len = elems.length;
if ( outermost ) {
outermostContext = context === document || context || outermost;
}
// Add elements passing elementMatchers directly to results
// Support: IE<9, Safari
// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
if ( byElement && elem ) {
j = 0;
if ( !context && elem.ownerDocument !== document ) {
setDocument( elem );
xml = !documentIsHTML;
}
while ( (matcher = elementMatchers[j++]) ) {
if ( matcher( elem, context || document, xml) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
}
}
// 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 );
}
}
}
// `i` is now the count of elements visited above, and adding it to `matchedCount`
// makes the latter nonnegative.
matchedCount += i;
// Apply set filters to unmatched elements
// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
// no element matchers and no seed.
// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
// case, which will result in a "00" `matchedCount` that differs from `i` but is also
// numerically zero.
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, match /* 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 ( !match ) {
match = tokenize( selector );
}
i = match.length;
while ( i-- ) {
cached = matcherFromTokens( match[i] );
if ( cached[ expando ] ) {
setMatchers.push( cached );
} else {
elementMatchers.push( cached );
}
}
// Cache the compiled function
cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );
// Save selector and tokenization
cached.selector = selector;
}
return cached;
};
/**
* A low-level selection function that works with Sizzle's compiled
* selector functions
* @param {String|Function} selector A selector or a pre-compiled
* selector function built with Sizzle.compile
* @param {Element} context
* @param {Array} [results]
* @param {Array} [seed] A set of elements to match against
*/
select = Sizzle.select = function( selector, context, results, seed ) {
var i, tokens, token, type, find,
compiled = typeof selector === "function" && selector,
match = !seed && tokenize( (selector = compiled.selector || selector) );
results = results || [];
// Try to minimize operations if there is only one selector in the list and no seed
// (the latter of which guarantees us context)
if ( match.length === 1 ) {
// Reduce context if the leading compound 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;
// Precompiled matchers will still verify ancestry, so step up a level
} else if ( compiled ) {
context = context.parentNode;
}
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 ) && testContext( 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 if one is not provided
// Provide `match` to avoid retokenization if we modified the selector above
( compiled || compile( selector, match ) )(
seed,
context,
!documentIsHTML,
results,
!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
);
return results;
};
// One-time assignments
// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;
// Support: Chrome 14-35+
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = !!hasDuplicate;
// Initialize against the default document
setDocument();
// 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( document.createElement("div") ) & 1;
});
// Support: IE<8
// Prevent attribute/property "interpolation"
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert(function( div ) {
div.innerHTML = "<a href='#'></a>";
return div.firstChild.getAttribute("href") === "#" ;
}) ) {
addHandle( "type|href|height|width", function( elem, name, isXML ) {
if ( !isXML ) {
return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
}
});
}
// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert(function( div ) {
div.innerHTML = "<input/>";
div.firstChild.setAttribute( "value", "" );
return div.firstChild.getAttribute( "value" ) === "";
}) ) {
addHandle( "value", function( elem, name, isXML ) {
if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
return elem.defaultValue;
}
});
}
// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert(function( div ) {
return div.getAttribute("disabled") == null;
}) ) {
addHandle( booleans, function( elem, name, isXML ) {
var val;
if ( !isXML ) {
return elem[ name ] === true ? name.toLowerCase() :
(val = elem.getAttributeNode( name )) && val.specified ?
val.value :
null;
}
});
}
return Sizzle;
})( window );
jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
var dir = function( elem, dir, until ) {
var matched = [],
truncate = until !== undefined;
while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
if ( elem.nodeType === 1 ) {
if ( truncate && jQuery( elem ).is( until ) ) {
break;
}
matched.push( elem );
}
}
return matched;
};
var siblings = function( n, elem ) {
var matched = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
matched.push( n );
}
}
return matched;
};
var rneedsContext = jQuery.expr.match.needsContext;
var rsingleTag = ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ );
var risSimple = /^.[^:#\[\.,]*$/;
// 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 ( risSimple.test( qualifier ) ) {
return jQuery.filter( qualifier, elements, not );
}
qualifier = jQuery.filter( qualifier, elements );
}
return jQuery.grep( elements, function( elem ) {
return ( jQuery.inArray( elem, qualifier ) > -1 ) !== not;
} );
}
jQuery.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;
} ) );
};
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;
},
filter: function( selector ) {
return this.pushStack( winnow( this, selector || [], false ) );
},
not: function( selector ) {
return this.pushStack( winnow( this, selector || [], true ) );
},
is: function( selector ) {
return !!winnow(
this,
// If this is a positional/relative selector, check membership in the returned set
// so $("p:first").is("p:last") won't return true for a doc with two "p".
typeof selector === "string" && rneedsContext.test( selector ) ?
jQuery( selector ) :
selector || [],
false
).length;
}
} );
// Initialize a jQuery object
// A central reference to the root jQuery(document)
var rootjQuery,
// A simple way to check for HTML strings
// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
// Strict HTML recognition (#11290: must start with <)
rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
init = jQuery.fn.init = function( selector, context, root ) {
var match, elem;
// HANDLE: $(""), $(null), $(undefined), $(false)
if ( !selector ) {
return this;
}
// init accepts an alternate rootjQuery
// so migrate can support jQuery.sub (gh-2101)
root = root || rootjQuery;
// 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
// Intentionally let the error be thrown if parseHTML is not present
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 || root ).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 typeof root.ready !== "undefined" ?
root.ready( selector ) :
// Execute immediately if ready is not present
selector( jQuery );
}
if ( selector.selector !== undefined ) {
this.selector = selector.selector;
this.context = selector.context;
}
return jQuery.makeArray( selector, this );
};
// Give the init function the jQuery prototype for later instantiation
init.prototype = jQuery.fn;
// Initialize central reference
rootjQuery = jQuery( document );
var rparentsprev = /^(?:parents|prev(?:Until|All))/,
// 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( {
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;
}
}
} );
},
closest: function( selectors, context ) {
var cur,
i = 0,
l = this.length,
matched = [],
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 ) ) ) {
matched.push( cur );
break;
}
}
}
return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
},
// 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 ) {
return this.pushStack(
jQuery.uniqueSort(
jQuery.merge( this.get(), jQuery( selector, context ) )
)
);
},
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 dir( elem, "parentNode" );
},
parentsUntil: function( elem, i, until ) {
return dir( elem, "parentNode", until );
},
next: function( elem ) {
return sibling( elem, "nextSibling" );
},
prev: function( elem ) {
return sibling( elem, "previousSibling" );
},
nextAll: function( elem ) {
return dir( elem, "nextSibling" );
},
prevAll: function( elem ) {
return dir( elem, "previousSibling" );
},
nextUntil: function( elem, i, until ) {
return dir( elem, "nextSibling", until );
},
prevUntil: function( elem, i, until ) {
return dir( elem, "previousSibling", until );
},
siblings: function( elem ) {
return siblings( ( elem.parentNode || {} ).firstChild, elem );
},
children: function( elem ) {
return siblings( 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.uniqueSort( ret );
}
// Reverse order for parents* and prev-derivatives
if ( rparentsprev.test( name ) ) {
ret = ret.reverse();
}
}
return this.pushStack( ret );
};
} );
var rnotwhite = ( /\S+/g );
// Convert String-formatted options into Object-formatted ones
function createOptions( options ) {
var object = {};
jQuery.each( options.match( 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" ?
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,
// Flag to prevent firing
locked,
// Actual callback list
list = [],
// Queue of execution data for repeatable lists
queue = [],
// Index of currently firing callback (modified by add/remove as needed)
firingIndex = -1,
// Fire callbacks
fire = function() {
// Enforce single-firing
locked = options.once;
// Execute callbacks for all pending executions,
// respecting firingIndex overrides and runtime changes
fired = firing = true;
for ( ; queue.length; firingIndex = -1 ) {
memory = queue.shift();
while ( ++firingIndex < list.length ) {
// Run callback and check for early termination
if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
options.stopOnFalse ) {
// Jump to end and forget the data so .add doesn't re-fire
firingIndex = list.length;
memory = false;
}
}
}
// Forget the data if we're done with it
if ( !options.memory ) {
memory = false;
}
firing = false;
// Clean up if we're done firing for good
if ( locked ) {
// Keep an empty list if we have data for future add calls
if ( memory ) {
list = [];
// Otherwise, this object is spent
} else {
list = "";
}
}
},
// Actual Callbacks object
self = {
// Add a callback or a collection of callbacks to the list
add: function() {
if ( list ) {
// If we have memory from a past run, we should fire after adding
if ( memory && !firing ) {
firingIndex = list.length - 1;
queue.push( memory );
}
( function add( args ) {
jQuery.each( args, function( _, arg ) {
if ( jQuery.isFunction( arg ) ) {
if ( !options.unique || !self.has( arg ) ) {
list.push( arg );
}
} else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
// Inspect recursively
add( arg );
}
} );
} )( arguments );
if ( memory && !firing ) {
fire();
}
}
return this;
},
// Remove a callback from the list
remove: function() {
jQuery.each( arguments, function( _, arg ) {
var index;
while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
list.splice( index, 1 );
// Handle firing indexes
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.length > 0;
},
// Remove all callbacks from the list
empty: function() {
if ( list ) {
list = [];
}
return this;
},
// Disable .fire and .add
// Abort any current/pending executions
// Clear all callbacks and values
disable: function() {
locked = queue = [];
list = memory = "";
return this;
},
disabled: function() {
return !list;
},
// Disable .fire
// Also disable .add unless we have memory (since it would have no effect)
// Abort any pending executions
lock: function() {
locked = true;
if ( !memory ) {
self.disable();
}
return this;
},
locked: function() {
return !!locked;
},
// Call all callbacks with the given context and arguments
fireWith: function( context, args ) {
if ( !locked ) {
args = args || [];
args = [ context, args.slice ? args.slice() : args ];
queue.push( args );
if ( !firing ) {
fire();
}
}
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 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()
.progress( newDefer.notify )
.done( newDefer.resolve )
.fail( newDefer.reject );
} else {
newDefer[ tuple[ 0 ] + "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 = 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 ? 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()
.progress( updateFunc( i, progressContexts, progressValues ) )
.done( updateFunc( i, resolveContexts, resolveValues ) )
.fail( deferred.reject );
} else {
--remaining;
}
}
}
// if we're not waiting on anything, resolve the master
if ( !remaining ) {
deferred.resolveWith( resolveContexts, resolveValues );
}
return deferred.promise();
}
} );
// The deferred used on DOM ready
var readyList;
jQuery.fn.ready = function( fn ) {
// Add the callback
jQuery.ready.promise().done( fn );
return this;
};
jQuery.extend( {
// 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;
}
// 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.triggerHandler ) {
jQuery( document ).triggerHandler( "ready" );
jQuery( document ).off( "ready" );
}
}
} );
/**
* Clean-up method for dom ready events
*/
function detach() {
if ( document.addEventListener ) {
document.removeEventListener( "DOMContentLoaded", completed );
window.removeEventListener( "load", completed );
} else {
document.detachEvent( "onreadystatechange", completed );
window.detachEvent( "onload", completed );
}
}
/**
* The ready event handler and self cleanup method
*/
function completed() {
// readyState === "complete" is good enough for us to call the dom ready in oldIE
if ( document.addEventListener ||
window.event.type === "load" ||
document.readyState === "complete" ) {
detach();
jQuery.ready();
}
}
jQuery.ready.promise = function( obj ) {
if ( !readyList ) {
readyList = jQuery.Deferred();
// Catch cases where $(document).ready() is called
// after the browser event has already occurred.
// Support: IE6-10
// Older IE sometimes signals "interactive" too soon
if ( document.readyState === "complete" ||
( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {
// Handle it asynchronously to allow scripts the opportunity to delay ready
window.setTimeout( jQuery.ready );
// Standards-based browsers support DOMContentLoaded
} else if ( document.addEventListener ) {
// Use the handy event callback
document.addEventListener( "DOMContentLoaded", completed );
// A fallback to window.onload, that will always work
window.addEventListener( "load", completed );
// 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 window.setTimeout( doScrollCheck, 50 );
}
// detach all dom ready events
detach();
// and execute any waiting functions
jQuery.ready();
}
} )();
}
}
}
return readyList.promise( obj );
};
// Kick off the DOM ready check even if the user does not
jQuery.ready.promise();
// Support: IE<9
// Iteration over object's inherited properties before its own
var i;
for ( i in jQuery( support ) ) {
break;
}
support.ownFirst = i === "0";
// Note: most support tests are defined in their respective modules.
// false until the test is run
support.inlineBlockNeedsLayout = false;
// Execute ASAP in case we need to set body.style.zoom
jQuery( function() {
// Minified: var a,b,c,d
var val, div, body, container;
body = document.getElementsByTagName( "body" )[ 0 ];
if ( !body || !body.style ) {
// Return for frameset docs that don't have a body
return;
}
// Setup
div = document.createElement( "div" );
container = document.createElement( "div" );
container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
body.appendChild( container ).appendChild( div );
if ( typeof div.style.zoom !== "undefined" ) {
// 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.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";
support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;
if ( val ) {
// 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 );
} );
( function() {
var div = document.createElement( "div" );
// Support: IE<9
support.deleteExpando = true;
try {
delete div.test;
} catch ( e ) {
support.deleteExpando = false;
}
// Null elements to avoid leaks in IE.
div = null;
} )();
var acceptData = function( elem ) {
var noData = jQuery.noData[ ( elem.nodeName + " " ).toLowerCase() ],
nodeType = +elem.nodeType || 1;
// Do not set data on non-element DOM nodes because it will not be cleared (#8335).
return nodeType !== 1 && nodeType !== 9 ?
false :
// Nodes accept data unless otherwise specified; rejection can be conditional
!noData || noData !== true && elem.getAttribute( "classid" ) === noData;
};
var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
rmultiDash = /([A-Z])/g;
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;
}
function internalData( elem, name, data, pvt /* Internal Use Only */ ) {
if ( !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 ] = 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 ( !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 ( support.deleteExpando || cache != cache.window ) {
/* jshint eqeqeq: true */
delete cache[ id ];
// When all else fails, undefined
} else {
cache[ id ] = undefined;
}
}
jQuery.extend( {
cache: {},
// The following elements (space-suffixed to avoid Object.prototype collisions)
// throw uncatchable exceptions if you attempt to set expando properties
noData: {
"applet ": true,
"embed ": true,
// ...but Flash objects (which have this classid) *can* 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 );
}
} );
jQuery.fn.extend( {
data: function( key, value ) {
var i, name, data,
elem = this[ 0 ],
attrs = elem && elem.attributes;
// 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" ) ) {
i = attrs.length;
while ( i-- ) {
// Support: IE11+
// The attrs elements can be null (#14894)
if ( attrs[ 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 ) ) : undefined;
},
removeData: function( key ) {
return this.each( function() {
jQuery.removeData( this, key );
} );
}
} );
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 );
} );
},
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 );
}
} );
( function() {
var shrinkWrapBlocksVal;
support.shrinkWrapBlocks = function() {
if ( shrinkWrapBlocksVal != null ) {
return shrinkWrapBlocksVal;
}
// Will be changed later if needed.
shrinkWrapBlocksVal = false;
// Minified: var b,c,d
var div, body, container;
body = document.getElementsByTagName( "body" )[ 0 ];
if ( !body || !body.style ) {
// Test fired too early or in an unsupported environment, exit.
return;
}
// Setup
div = document.createElement( "div" );
container = document.createElement( "div" );
container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
body.appendChild( container ).appendChild( div );
// Support: IE6
// Check if elements with layout shrink-wrap their children
if ( typeof div.style.zoom !== "undefined" ) {
// Reset CSS: box-sizing; display; margin; border
div.style.cssText =
// Support: Firefox<29, Android 2.3
// Vendor-prefix box-sizing
"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
"box-sizing:content-box;display:block;margin:0;border:0;" +
"padding:1px;width:1px;zoom:1";
div.appendChild( document.createElement( "div" ) ).style.width = "5px";
shrinkWrapBlocksVal = div.offsetWidth !== 3;
}
body.removeChild( container );
return shrinkWrapBlocksVal;
};
} )();
var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;
var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );
var cssExpand = [ "Top", "Right", "Bottom", "Left" ];
var isHidden = function( 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 adjustCSS( elem, prop, valueParts, tween ) {
var adjusted,
scale = 1,
maxIterations = 20,
currentValue = tween ?
function() { return tween.cur(); } :
function() { return jQuery.css( elem, prop, "" ); },
initial = currentValue(),
unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
// Starting value computation is required for potential unit mismatches
initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
rcssNum.exec( jQuery.css( elem, prop ) );
if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
// Trust units reported by jQuery.css
unit = unit || initialInUnit[ 3 ];
// Make sure we update the tween properties later on
valueParts = valueParts || [];
// Iteratively approximate from a nonzero starting point
initialInUnit = +initial || 1;
do {
// If previous iteration zeroed out, double until we get *something*.
// Use string for doubling so we don't accidentally see scale as unchanged below
scale = scale || ".5";
// Adjust and apply
initialInUnit = initialInUnit / scale;
jQuery.style( elem, prop, initialInUnit + unit );
// Update scale, tolerating zero or NaN from tween.cur()
// Break the loop if scale is unchanged or perfect, or if we've just had enough.
} while (
scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
);
}
if ( valueParts ) {
initialInUnit = +initialInUnit || +initial || 0;
// Apply relative offset (+=/-=) if specified
adjusted = valueParts[ 1 ] ?
initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
+valueParts[ 2 ];
if ( tween ) {
tween.unit = unit;
tween.start = initialInUnit;
tween.end = adjusted;
}
}
return adjusted;
}
// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var 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 ) {
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;
};
var rcheckableType = ( /^(?:checkbox|radio)$/i );
var rtagName = ( /<([\w:-]+)/ );
var rscriptType = ( /^$|\/(?:java|ecma)script/i );
var rleadingWhitespace = ( /^\s+/ );
var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|" +
"details|dialog|figcaption|figure|footer|header|hgroup|main|" +
"mark|meter|nav|output|picture|progress|section|summary|template|time|video";
function createSafeFragment( document ) {
var list = nodeNames.split( "|" ),
safeFrag = document.createDocumentFragment();
if ( safeFrag.createElement ) {
while ( list.length ) {
safeFrag.createElement(
list.pop()
);
}
}
return safeFrag;
}
( function() {
var div = document.createElement( "div" ),
fragment = document.createDocumentFragment(),
input = document.createElement( "input" );
// Setup
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
// 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;
// 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>";
// Check if a disconnected checkbox will retain its checked
// value of true after appended to the DOM (IE6/7)
input.type = "checkbox";
input.checked = true;
fragment.appendChild( input );
support.appendChecked = input.checked;
// Make sure textarea (and checkbox) defaultValue is properly cloned
// Support: IE6-IE11+
div.innerHTML = "<textarea>x</textarea>";
support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
// #11217 - WebKit loses check when the name is after the checked attribute
fragment.appendChild( div );
// Support: Windows Web Apps (WWA)
// `name` and `type` must use .setAttribute for WWA (#14901)
input = document.createElement( "input" );
input.setAttribute( "type", "radio" );
input.setAttribute( "checked", "checked" );
input.setAttribute( "name", "t" );
div.appendChild( input );
// Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3
// old WebKit doesn't clone checked state correctly in fragments
support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;
// Support: IE<9
// Cloned elements keep attachEvent handlers, we use addEventListener on IE9+
support.noCloneEvent = !!div.addEventListener;
// Support: IE<9
// Since attributes and properties are the same in IE,
// cleanData must set properties to undefined rather than use removeAttribute
div[ jQuery.expando ] = 1;
support.attributes = !div.getAttribute( jQuery.expando );
} )();
// We have to close these tags to support XHTML (#13200)
var wrapMap = {
option: [ 1, "<select multiple='multiple'>", "</select>" ],
legend: [ 1, "<fieldset>", "</fieldset>" ],
area: [ 1, "<map>", "</map>" ],
// Support: IE8
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: support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ]
};
// Support: IE8-IE9
wrapMap.optgroup = wrapMap.option;
wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;
function getAll( context, tag ) {
var elems, elem,
i = 0,
found = typeof context.getElementsByTagName !== "undefined" ?
context.getElementsByTagName( tag || "*" ) :
typeof context.querySelectorAll !== "undefined" ?
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;
}
// 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" )
);
}
}
var rhtml = /<|&#?\w+;/,
rtbody = /<tbody/i;
function fixDefaultChecked( elem ) {
if ( rcheckableType.test( elem.type ) ) {
elem.defaultChecked = elem.checked;
}
}
function buildFragment( elems, context, scripts, selection, ignored ) {
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 ] + jQuery.htmlPrefilter( elem ) + 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 ( !support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[ 0 ] ) );
}
// Remove IE's autoinserted <tbody> from table fragments
if ( !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 ( !support.appendChecked ) {
jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked );
}
i = 0;
while ( ( elem = nodes[ i++ ] ) ) {
// Skip elements already in the context collection (trac-4087)
if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
if ( ignored ) {
ignored.push( elem );
}
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;
}
( function() {
var i, eventName,
div = document.createElement( "div" );
// Support: IE<9 (lack submit/change bubble), Firefox (lack focus(in | out) events)
for ( i in { submit: true, change: true, focusin: true } ) {
eventName = "on" + i;
if ( !( support[ i ] = eventName in window ) ) {
// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
div.setAttribute( eventName, "t" );
support[ i ] = div.attributes[ eventName ].expando === false;
}
}
// Null elements to avoid leaks in IE.
div = null;
} )();
var rformElems = /^(?:input|select|textarea)$/i,
rkeyEvent = /^key/,
rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
rtypenamespace = /^([^.]*)(?:\.(.+)|)/;
function returnTrue() {
return true;
}
function returnFalse() {
return false;
}
// Support: IE9
// See #13393 for more info
function safeActiveElement() {
try {
return document.activeElement;
} catch ( err ) { }
}
function on( elem, types, selector, data, fn, one ) {
var origFn, type;
// 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 ) {
on( elem, type, selector, data, types[ type ], one );
}
return elem;
}
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 elem;
}
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 elem.each( function() {
jQuery.event.add( this, types, fn, data, selector );
} );
}
/*
* 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 !== "undefined" &&
( !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( 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( 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 = hasOwn.call( event, "type" ) ? event.type : event,
namespaces = 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( "." ) > -1 ) {
// 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.rnamespace = 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 && handle.apply && acceptData( cur ) ) {
event.result = handle.apply( cur, data );
if ( event.result === 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
) && 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, j, ret, matched, handleObj,
handlerQueue = [],
args = 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.rnamespace || event.rnamespace.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 i, matches, sel, handleObj,
handlerQueue = [],
delegateCount = handlers.delegateCount,
cur = event.target;
// Support (at least): Chrome, IE9
// Find delegate handlers
// Black-hole SVG <use> instance trees (#13180)
//
// Support: Firefox<=42+
// Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343)
if ( delegateCount && cur.nodeType &&
( event.type !== "click" || isNaN( event.button ) || event.button < 1 ) ) {
/* 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 ) > -1 :
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: Safari 6-8+
// 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 detail 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 ) {
// Support: Firefox 20+
// Firefox doesn't alert if the returnValue field is not set.
if ( event.result !== undefined && event.originalEvent ) {
event.originalEvent.returnValue = event.result;
}
}
}
},
// Piggyback on a donor event to simulate a different one
simulate: function( type, elem, event ) {
var e = jQuery.extend(
new jQuery.Event(),
event,
{
type: type,
isSimulated: true
// Previously, `originalEvent: {}` was set here, so stopPropagation call
// would not be triggered on donor event, since in our own
// jQuery.event.stopPropagation function we had a check for existence of
// originalEvent.stopPropagation method, so, consequently it would be a noop.
//
// Guard for simulated events was moved to jQuery.event.stopPropagation function
// since `originalEvent` should point to the original event for the
// constancy with other events and for more focused logic
}
);
jQuery.event.trigger( e, null, elem );
if ( e.isDefaultPrevented() ) {
event.preventDefault();
}
}
};
jQuery.removeEvent = document.removeEventListener ?
function( elem, type, handle ) {
// This "if" is needed for plain objects
if ( elem.removeEventListener ) {
elem.removeEventListener( type, handle );
}
} :
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 ] === "undefined" ) {
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.defaultPrevented === undefined &&
// Support: IE < 9, Android < 4.0
src.returnValue === false ?
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 = {
constructor: jQuery.Event,
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 || this.isSimulated ) {
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() {
var e = this.originalEvent;
this.isImmediatePropagationStopped = returnTrue;
if ( e && e.stopImmediatePropagation ) {
e.stopImmediatePropagation();
}
this.stopPropagation();
}
};
// Create mouseenter/leave events using mouseover/out and event-time checks
// so that event delegation works in jQuery.
// Do the same for pointerenter/pointerleave and pointerover/pointerout
//
// Support: Safari 7 only
// Safari sends mouseenter too often; see:
// https://code.google.com/p/chromium/issues/detail?id=470258
// for the description of the bug (it existed in older Chrome versions as well).
jQuery.each( {
mouseenter: "mouseover",
mouseleave: "mouseout",
pointerenter: "pointerover",
pointerleave: "pointerout"
}, 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 mouseenter/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 ( !support.submit ) {
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" ) ?
// Support: IE <=8
// We use jQuery.prop instead of elem.form
// to allow fixing the IE8 delegated submit issue (gh-2332)
// by 3rd party polyfills/workarounds.
jQuery.prop( elem, "form" ) :
undefined;
if ( form && !jQuery._data( form, "submit" ) ) {
jQuery.event.add( form, "submit._submit", function( event ) {
event._submitBubble = true;
} );
jQuery._data( form, "submit", 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._submitBubble ) {
delete event._submitBubble;
if ( this.parentNode && !event.isTrigger ) {
jQuery.event.simulate( "submit", this.parentNode, event );
}
}
},
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 ( !support.change ) {
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._justChanged = true;
}
} );
jQuery.event.add( this, "click._change", function( event ) {
if ( this._justChanged && !event.isTrigger ) {
this._justChanged = false;
}
// Allow triggered, simulated change events (#11500)
jQuery.event.simulate( "change", this, event );
} );
}
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, "change" ) ) {
jQuery.event.add( elem, "change._change", function( event ) {
if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
jQuery.event.simulate( "change", this.parentNode, event );
}
} );
jQuery._data( elem, "change", 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 );
}
};
}
// Support: Firefox
// Firefox doesn't have focus(in | out) events
// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
//
// Support: Chrome, Safari
// focus(in | out) events fire after focus & blur events,
// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
// Related ticket - https://code.google.com/p/chromium/issues/detail?id=449857
if ( !support.focusin ) {
jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {
// Attach a single capturing handler on the document while someone wants focusin/focusout
var handler = function( event ) {
jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
};
jQuery.event.special[ fix ] = {
setup: function() {
var doc = this.ownerDocument || this,
attaches = jQuery._data( doc, fix );
if ( !attaches ) {
doc.addEventListener( orig, handler, true );
}
jQuery._data( doc, fix, ( attaches || 0 ) + 1 );
},
teardown: function() {
var doc = this.ownerDocument || this,
attaches = jQuery._data( doc, fix ) - 1;
if ( !attaches ) {
doc.removeEventListener( orig, handler, true );
jQuery._removeData( doc, fix );
} else {
jQuery._data( doc, fix, attaches );
}
}
};
} );
}
jQuery.fn.extend( {
on: function( types, selector, data, fn ) {
return on( this, types, selector, data, fn );
},
one: function( types, selector, data, fn ) {
return on( this, 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 rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
rnoshimcache = new RegExp( "<(?:" + nodeNames + ")[\\s/>]", "i" ),
rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi,
// Support: IE 10-11, Edge 10240+
// In IE/Edge using regex groups here causes severe slowdowns.
// See https://connect.microsoft.com/IE/feedback/details/1736512/
rnoInnerhtml = /<script|<style|<link/i,
// checked="checked" or checked
rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
rscriptTypeMasked = /^true\/(.*)/,
rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g,
safeFragment = createSafeFragment( document ),
fragmentDiv = safeFragment.appendChild( document.createElement( "div" ) );
// Support: IE<8
// Manipulating tables requires a tbody
function manipulationTarget( elem, content ) {
return jQuery.nodeName( elem, "table" ) &&
jQuery.nodeName( content.nodeType !== 11 ? 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;
}
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 ( !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 ( support.html5Clone && ( src.innerHTML && !jQuery.trim( dest.innerHTML ) ) ) {
dest.innerHTML = src.innerHTML;
}
} else if ( nodeName === "input" && 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;
}
}
function domManip( collection, args, callback, ignored ) {
// Flatten any nested arrays
args = concat.apply( [], args );
var first, node, hasScripts,
scripts, doc, fragment,
i = 0,
l = collection.length,
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" &&
!support.checkClone && rchecked.test( value ) ) ) {
return collection.each( function( index ) {
var self = collection.eq( index );
if ( isFunction ) {
args[ 0 ] = value.call( this, index, self.html() );
}
domManip( self, args, callback, ignored );
} );
}
if ( l ) {
fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
first = fragment.firstChild;
if ( fragment.childNodes.length === 1 ) {
fragment = first;
}
// Require either new content or an interest in ignored elements to invoke the callback
if ( first || ignored ) {
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 ) {
// Support: Android<4.1, PhantomJS<2
// push.apply(_, arraylike) throws on ancient WebKit
jQuery.merge( scripts, getAll( node, "script" ) );
}
}
callback.call( collection[ 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 ) {
// Optional AJAX dependency, but won't run scripts if not present
if ( jQuery._evalUrl ) {
jQuery._evalUrl( node.src );
}
} else {
jQuery.globalEval(
( node.text || node.textContent || node.innerHTML || "" )
.replace( rcleanScript, "" )
);
}
}
}
}
// Fix #11809: Avoid leaking memory
fragment = first = null;
}
}
return collection;
}
function remove( elem, selector, keepData ) {
var node,
elems = selector ? jQuery.filter( selector, elem ) : elem,
i = 0;
for ( ; ( node = elems[ i ] ) != null; i++ ) {
if ( !keepData && node.nodeType === 1 ) {
jQuery.cleanData( getAll( node ) );
}
if ( node.parentNode ) {
if ( keepData && jQuery.contains( node.ownerDocument, node ) ) {
setGlobalEval( getAll( node, "script" ) );
}
node.parentNode.removeChild( node );
}
}
return elem;
}
jQuery.extend( {
htmlPrefilter: function( html ) {
return html.replace( rxhtmlTag, "<$1></$2>" );
},
clone: function( elem, dataAndEvents, deepDataAndEvents ) {
var destElements, node, clone, i, srcElements,
inPage = jQuery.contains( elem.ownerDocument, elem );
if ( 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 ( ( !support.noCloneEvent || !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;
},
cleanData: function( elems, /* internal */ forceAcceptData ) {
var elem, type, id, data,
i = 0,
internalKey = jQuery.expando,
cache = jQuery.cache,
attributes = support.attributes,
special = jQuery.event.special;
for ( ; ( elem = elems[ i ] ) != null; i++ ) {
if ( forceAcceptData || 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 ];
// Support: IE<9
// IE does not allow us to delete expando properties from nodes
// IE creates expando attributes along with the property
// IE does not have a removeAttribute function on Document nodes
if ( !attributes && typeof elem.removeAttribute !== "undefined" ) {
elem.removeAttribute( internalKey );
// Webkit & Blink performance suffers when deleting properties
// from DOM nodes, so set to undefined instead
// https://code.google.com/p/chromium/issues/detail?id=378607
} else {
elem[ internalKey ] = undefined;
}
deletedIds.push( id );
}
}
}
}
}
} );
jQuery.fn.extend( {
// Keep domManip exposed until 3.0 (gh-2225)
domManip: domManip,
detach: function( selector ) {
return remove( this, selector, true );
},
remove: function( selector ) {
return remove( this, selector );
},
text: function( value ) {
return 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 domManip( this, arguments, function( elem ) {
if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
var target = manipulationTarget( this, elem );
target.appendChild( elem );
}
} );
},
prepend: function() {
return domManip( this, 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 domManip( this, arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this );
}
} );
},
after: function() {
return domManip( this, arguments, function( elem ) {
if ( this.parentNode ) {
this.parentNode.insertBefore( elem, this.nextSibling );
}
} );
},
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 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 ) &&
( support.htmlSerialize || !rnoshimcache.test( value ) ) &&
( support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {
value = jQuery.htmlPrefilter( value );
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 ignored = [];
// Make the changes, replacing each non-ignored context element with the new content
return domManip( this, arguments, function( elem ) {
var parent = this.parentNode;
if ( jQuery.inArray( this, ignored ) < 0 ) {
jQuery.cleanData( getAll( this ) );
if ( parent ) {
parent.replaceChild( elem, this );
}
}
// Force callback invocation
}, ignored );
}
} );
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()
push.apply( ret, elems.get() );
}
return this.pushStack( ret );
};
} );
var iframe,
elemdisplay = {
// Support: Firefox
// We have to pre-define these values for FF (#10227)
HTML: "block",
BODY: "block"
};
/**
* Retrieve the actual display of a element
* @param {String} name nodeName of the element
* @param {Object} doc Document object
*/
// Called only from within defaultDisplay
function actualDisplay( name, doc ) {
var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
display = jQuery.css( elem[ 0 ], "display" );
// We don't have any data stored on the element,
// so use "detach" method as fast way to get rid of the element
elem.detach();
return display;
}
/**
* Try to determine the default display value of an element
* @param {String} nodeName
*/
function 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'/>" ) )
.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;
// Support: IE
doc.write();
doc.close();
display = actualDisplay( nodeName, doc );
iframe.detach();
}
// Store the correct default display
elemdisplay[ nodeName ] = display;
}
return display;
}
var rmargin = ( /^margin/ );
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
var 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;
};
var documentElement = document.documentElement;
( function() {
var pixelPositionVal, pixelMarginRightVal, boxSizingReliableVal,
reliableHiddenOffsetsVal, reliableMarginRightVal, reliableMarginLeftVal,
container = document.createElement( "div" ),
div = document.createElement( "div" );
// Finish early in limited (non-browser) environments
if ( !div.style ) {
return;
}
div.style.cssText = "float:left;opacity:.5";
// Support: IE<9
// Make sure that element opacity exists (as opposed to filter)
support.opacity = div.style.opacity === "0.5";
// Verify style float existence
// (IE uses styleFloat instead of cssFloat)
support.cssFloat = !!div.style.cssFloat;
div.style.backgroundClip = "content-box";
div.cloneNode( true ).style.backgroundClip = "";
support.clearCloneStyle = div.style.backgroundClip === "content-box";
container = document.createElement( "div" );
container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
"padding:0;margin-top:1px;position:absolute";
div.innerHTML = "";
container.appendChild( div );
// Support: Firefox<29, Android 2.3
// Vendor-prefix box-sizing
support.boxSizing = div.style.boxSizing === "" || div.style.MozBoxSizing === "" ||
div.style.WebkitBoxSizing === "";
jQuery.extend( support, {
reliableHiddenOffsets: function() {
if ( pixelPositionVal == null ) {
computeStyleTests();
}
return reliableHiddenOffsetsVal;
},
boxSizingReliable: function() {
// We're checking for pixelPositionVal here instead of boxSizingReliableVal
// since that compresses better and they're computed together anyway.
if ( pixelPositionVal == null ) {
computeStyleTests();
}
return boxSizingReliableVal;
},
pixelMarginRight: function() {
// Support: Android 4.0-4.3
if ( pixelPositionVal == null ) {
computeStyleTests();
}
return pixelMarginRightVal;
},
pixelPosition: function() {
if ( pixelPositionVal == null ) {
computeStyleTests();
}
return pixelPositionVal;
},
reliableMarginRight: function() {
// Support: Android 2.3
if ( pixelPositionVal == null ) {
computeStyleTests();
}
return reliableMarginRightVal;
},
reliableMarginLeft: function() {
// Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37
if ( pixelPositionVal == null ) {
computeStyleTests();
}
return reliableMarginLeftVal;
}
} );
function computeStyleTests() {
var contents, divStyle,
documentElement = document.documentElement;
// Setup
documentElement.appendChild( container );
div.style.cssText =
// Support: Android 2.3
// Vendor-prefix box-sizing
"-webkit-box-sizing:border-box;box-sizing:border-box;" +
"position:relative;display:block;" +
"margin:auto;border:1px;padding:1px;" +
"top:1%;width:50%";
// Support: IE<9
// Assume reasonable values in the absence of getComputedStyle
pixelPositionVal = boxSizingReliableVal = reliableMarginLeftVal = false;
pixelMarginRightVal = reliableMarginRightVal = true;
// Check for getComputedStyle so that this code is not run in IE<9.
if ( window.getComputedStyle ) {
divStyle = window.getComputedStyle( div );
pixelPositionVal = ( divStyle || {} ).top !== "1%";
reliableMarginLeftVal = ( divStyle || {} ).marginLeft === "2px";
boxSizingReliableVal = ( divStyle || { width: "4px" } ).width === "4px";
// Support: Android 4.0 - 4.3 only
// Some styles come back with percentage values, even though they shouldn't
div.style.marginRight = "50%";
pixelMarginRightVal = ( divStyle || { marginRight: "4px" } ).marginRight === "4px";
// Support: Android 2.3 only
// Div with explicit width and no margin-right incorrectly
// gets computed margin-right based on width of container (#3333)
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
contents = div.appendChild( document.createElement( "div" ) );
// Reset CSS: box-sizing; display; margin; border; padding
contents.style.cssText = div.style.cssText =
// Support: Android 2.3
// Vendor-prefix box-sizing
"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
"box-sizing:content-box;display:block;margin:0;border:0;padding:0";
contents.style.marginRight = contents.style.width = "0";
div.style.width = "1px";
reliableMarginRightVal =
!parseFloat( ( window.getComputedStyle( contents ) || {} ).marginRight );
div.removeChild( contents );
}
// Support: IE6-8
// First check that getClientRects works as expected
// 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.style.display = "none";
reliableHiddenOffsetsVal = div.getClientRects().length === 0;
if ( reliableHiddenOffsetsVal ) {
div.style.display = "";
div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
div.childNodes[ 0 ].style.borderCollapse = "separate";
contents = div.getElementsByTagName( "td" );
contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none";
reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
if ( reliableHiddenOffsetsVal ) {
contents[ 0 ].style.display = "";
contents[ 1 ].style.display = "none";
reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
}
}
// Teardown
documentElement.removeChild( container );
}
} )();
var getStyles, curCSS,
rposition = /^(top|right|bottom|left)$/;
if ( window.getComputedStyle ) {
getStyles = function( elem ) {
// Support: IE<=11+, Firefox<=30+ (#15098, #14150)
// IE throws on elements created in popups
// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
var view = elem.ownerDocument.defaultView;
if ( !view || !view.opener ) {
view = window;
}
return view.getComputedStyle( elem );
};
curCSS = function( elem, name, computed ) {
var width, minWidth, maxWidth, ret,
style = elem.style;
computed = computed || getStyles( elem );
// getPropertyValue is only needed for .css('filter') in IE9, see #12537
ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
// Support: Opera 12.1x only
// Fall back to style even without computed
// computed is undefined for elems on document fragments
if ( ( ret === "" || ret === undefined ) && !jQuery.contains( elem.ownerDocument, elem ) ) {
ret = jQuery.style( elem, name );
}
if ( computed ) {
// 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 ( !support.pixelMarginRight() && 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;
}
}
// Support: IE
// IE returns zIndex value as an integer.
return ret === undefined ?
ret :
ret + "";
};
} else if ( documentElement.currentStyle ) {
getStyles = function( elem ) {
return elem.currentStyle;
};
curCSS = function( elem, name, computed ) {
var left, rs, rsLeft, ret,
style = elem.style;
computed = computed || getStyles( elem );
ret = computed ? computed[ name ] : undefined;
// 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;
}
}
// Support: IE
// IE returns zIndex value as an integer.
return ret === undefined ?
ret :
ret + "" || "auto";
};
}
function addGetHookIf( conditionFn, hookFn ) {
// Define the hook, we'll check on the first run if it's really needed.
return {
get: function() {
if ( conditionFn() ) {
// Hook not needed (or it's not possible to use it due
// to missing dependency), remove it.
delete this.get;
return;
}
// Hook needed; redefine it so that the support test is not executed again.
return ( this.get = hookFn ).apply( this, arguments );
}
};
}
var
ralpha = /alpha\([^)]*\)/i,
ropacity = /opacity\s*=\s*([^)]*)/i,
// 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]).+)/,
rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ),
cssShow = { position: "absolute", visibility: "hidden", display: "block" },
cssNormalTransform = {
letterSpacing: "0",
fontWeight: "400"
},
cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
emptyStyle = document.createElement( "div" ).style;
// return a css property mapped to a potentially vendor prefixed property
function vendorPropName( name ) {
// shortcut for names that are not vendor prefixed
if ( name in emptyStyle ) {
return name;
}
// check for vendor prefixed names
var capName = name.charAt( 0 ).toUpperCase() + name.slice( 1 ),
i = cssPrefixes.length;
while ( i-- ) {
name = cssPrefixes[ i ] + capName;
if ( name in emptyStyle ) {
return name;
}
}
}
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", defaultDisplay( elem.nodeName ) );
}
} else {
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;
}
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 = 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 &&
( 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";
}
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: {
"animationIterationCount": true,
"columnCount": true,
"fillOpacity": true,
"flexGrow": true,
"flexShrink": true,
"fontWeight": true,
"lineHeight": true,
"opacity": true,
"order": 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": 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( origName ) || 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 "+=" or "-=" to relative numbers (#7345)
if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
value = adjustCSS( elem, name, ret );
// Fixes bug #9237
type = "number";
}
// Make sure that null and NaN values aren't set. See: #7116
if ( value == null || value !== value ) {
return;
}
// If a number was passed in, add the unit (except for certain CSS properties)
if ( type === "number" ) {
value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "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 ( !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 ) {
// Support: IE
// Swallow errors from 'invalid' CSS values (#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( origName ) || 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 || isFinite( num ) ? num || 0 : val;
}
return val;
}
} );
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 rdisplayswap.test( jQuery.css( elem, "display" ) ) &&
elem.offsetWidth === 0 ?
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,
support.boxSizing &&
jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
styles
) : 0
);
}
};
} );
if ( !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;
}
};
}
jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
function( elem, computed ) {
if ( computed ) {
return swap( elem, { "display": "inline-block" },
curCSS, [ elem, "marginRight" ] );
}
}
);
jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
function( elem, computed ) {
if ( computed ) {
return (
parseFloat( curCSS( elem, "marginLeft" ) ) ||
// Support: IE<=11+
// Running getBoundingClientRect on a disconnected node in IE throws an error
// Support: IE8 only
// getClientRects() errors on disconnected elems
( jQuery.contains( elem.ownerDocument, elem ) ?
elem.getBoundingClientRect().left -
swap( elem, { marginLeft: 0 }, function() {
return elem.getBoundingClientRect().left;
} ) :
0
)
) + "px";
}
}
);
// 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;
}
} );
jQuery.fn.extend( {
css: function( name, value ) {
return access( this, function( elem, name, value ) {
var styles, len,
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 ) {
if ( typeof state === "boolean" ) {
return state ? this.show() : this.hide();
}
return this.each( function() {
if ( isHidden( this ) ) {
jQuery( this ).show();
} else {
jQuery( this ).hide();
}
} );
}
} );
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 || jQuery.easing._default;
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;
// Use a property on the element directly when it is not a DOM element,
// or when there is no matching style property that exists.
if ( tween.elem.nodeType !== 1 ||
tween.elem[ tween.prop ] != null && 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.nodeType === 1 &&
( 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.easing = {
linear: function( p ) {
return p;
},
swing: function( p ) {
return 0.5 - Math.cos( p * Math.PI ) / 2;
},
_default: "swing"
};
jQuery.fx = Tween.prototype.init;
// Back Compat <1.8 extension point
jQuery.fx.step = {};
var
fxNow, timerId,
rfxtypes = /^(?:toggle|show|hide)$/,
rrun = /queueHooks$/;
// Animations created synchronously will run synchronously
function createFxNow() {
window.setTimeout( function() {
fxNow = undefined;
} );
return ( fxNow = jQuery.now() );
}
// 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;
}
function createTween( value, prop, animation ) {
var tween,
collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.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 defaultPrefilter( elem, props, opts ) {
/* jshint validthis: true */
var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay,
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
display = jQuery.css( elem, "display" );
// Test default display if display is currently "none"
checkDisplay = display === "none" ?
jQuery._data( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display;
if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) {
// inline-level elements accept inline-block;
// block-level elements need to be inline with layout
if ( !support.inlineBlockNeedsLayout || defaultDisplay( elem.nodeName ) === "inline" ) {
style.display = "inline-block";
} else {
style.zoom = 1;
}
}
}
if ( opts.overflow ) {
style.overflow = "hidden";
if ( !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" ) ) {
// If there is dataShow left over from a stopped hide or show
// and we are going to proceed with show, we should pretend to be hidden
if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
hidden = true;
} else {
continue;
}
}
orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
// Any non-fx value stops us from restoring the original display value
} else {
display = undefined;
}
}
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;
}
}
}
// If this is a noop like .hide().hide(), restore an overwritten display value
} else if ( ( display === "none" ? defaultDisplay( elem.nodeName ) : display ) === "inline" ) {
style.display = display;
}
}
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;
}
}
}
function Animation( elem, properties, options ) {
var result,
stopped,
index = 0,
length = Animation.prefilters.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 ),
// Support: Android 2.3
// 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: {},
easing: jQuery.easing._default
}, 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.notifyWith( elem, [ animation, 1, 0 ] );
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 = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
if ( result ) {
if ( jQuery.isFunction( result.stop ) ) {
jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
jQuery.proxy( result.stop, 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 );
}
jQuery.Animation = jQuery.extend( Animation, {
tweeners: {
"*": [ function( prop, value ) {
var tween = this.createTween( prop, value );
adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
return tween;
} ]
},
tweener: function( props, callback ) {
if ( jQuery.isFunction( props ) ) {
callback = props;
props = [ "*" ];
} else {
props = props.match( rnotwhite );
}
var prop,
index = 0,
length = props.length;
for ( ; index < length ; index++ ) {
prop = props[ index ];
Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
Animation.tweeners[ prop ].unshift( callback );
}
},
prefilters: [ defaultPrefilter ],
prefilter: function( callback, prepend ) {
if ( prepend ) {
Animation.prefilters.unshift( callback );
} else {
Animation.prefilters.push( 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.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;
} );
}
} );
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 );
};
} );
// 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.timers = [];
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 ) {
jQuery.timers.push( timer );
if ( timer() ) {
jQuery.fx.start();
} else {
jQuery.timers.pop();
}
};
jQuery.fx.interval = 13;
jQuery.fx.start = function() {
if ( !timerId ) {
timerId = window.setInterval( jQuery.fx.tick, jQuery.fx.interval );
}
};
jQuery.fx.stop = function() {
window.clearInterval( timerId );
timerId = null;
};
jQuery.fx.speeds = {
slow: 600,
fast: 200,
// Default speed
_default: 400
};
// Based off of the plugin by Clint Helfers, with permission.
// http://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
jQuery.fn.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 = window.setTimeout( next, time );
hooks.stop = function() {
window.clearTimeout( timeout );
};
} );
};
( function() {
var a,
input = document.createElement( "input" ),
div = document.createElement( "div" ),
select = document.createElement( "select" ),
opt = select.appendChild( document.createElement( "option" ) );
// Setup
div = document.createElement( "div" );
div.setAttribute( "className", "t" );
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
a = div.getElementsByTagName( "a" )[ 0 ];
// Support: Windows Web Apps (WWA)
// `type` must use .setAttribute for WWA (#14901)
input.setAttribute( "type", "checkbox" );
div.appendChild( input );
a = div.getElementsByTagName( "a" )[ 0 ];
// First batch of tests.
a.style.cssText = "top:1px";
// Test setAttribute on camelCase class.
// If it works, we need attrFixes when doing get/setAttribute (ie6/7)
support.getSetAttribute = div.className !== "t";
// 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";
// 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;
// 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: IE8 only
// 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";
} )();
var rreturn = /\r/g,
rspaces = /[\x20\t\r\n\f]+/g;
jQuery.fn.extend( {
val: function( value ) {
var hooks, ret, 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 ) {
var val = jQuery.find.attr( elem, "value" );
return val != null ?
val :
// Support: IE10-11+
// option.text throws exceptions (#14686, #14858)
// Strip and collapse whitespace
// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
jQuery.trim( jQuery.text( elem ) ).replace( rspaces, " " );
}
},
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
( 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 ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 ) {
// Support: IE6
// When new option element is added to select box we need to
// force reflow of newly added node in order to workaround delay
// of initialization properties
try {
option.selected = optionSet = true;
} catch ( _ ) {
// Will be executed only in IE6
option.scrollHeight;
}
} else {
option.selected = false;
}
}
// Force browsers to behave consistently when non-matching value is set
if ( !optionSet ) {
elem.selectedIndex = -1;
}
return options;
}
}
}
} );
// 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 ) > -1 );
}
}
};
if ( !support.checkOn ) {
jQuery.valHooks[ this ].get = function( elem ) {
return elem.getAttribute( "value" ) === null ? "on" : elem.value;
};
}
} );
var nodeHook, boolHook,
attrHandle = jQuery.expr.attrHandle,
ruseDefault = /^(?:checked|selected)$/i,
getSetAttribute = support.getSetAttribute,
getSetInput = support.input;
jQuery.fn.extend( {
attr: function( name, value ) {
return access( this, jQuery.attr, name, value, arguments.length > 1 );
},
removeAttr: function( name ) {
return this.each( function() {
jQuery.removeAttr( this, name );
} );
}
} );
jQuery.extend( {
attr: function( elem, name, value ) {
var ret, hooks,
nType = elem.nodeType;
// Don't get/set attributes on text, comment and attribute nodes
if ( nType === 3 || nType === 8 || nType === 2 ) {
return;
}
// Fallback to prop when attributes are not supported
if ( typeof elem.getAttribute === "undefined" ) {
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 );
return;
}
if ( hooks && "set" in hooks &&
( ret = hooks.set( elem, value, name ) ) !== undefined ) {
return ret;
}
elem.setAttribute( name, value + "" );
return value;
}
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
return ret;
}
ret = jQuery.find.attr( elem, name );
// Non-existent attributes return null, we normalize to undefined
return ret == null ? undefined : ret;
},
attrHooks: {
type: {
set: function( elem, value ) {
if ( !support.radioValue && value === "radio" &&
jQuery.nodeName( elem, "input" ) ) {
// Setting the type on a radio button after the value resets the value in IE8-9
// 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;
}
}
}
},
removeAttr: function( elem, value ) {
var name, propName,
i = 0,
attrNames = value && value.match( 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 );
}
}
}
} );
// 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 );
} else {
// Support: IE<9
// Use defaultChecked and defaultSelected for oldIE
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 = attrHandle[ name ] || jQuery.find.attr;
if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
attrHandle[ name ] = function( elem, name, isXML ) {
var ret, handle;
if ( !isXML ) {
// Avoid an infinite loop by temporarily removing this function from the getter
handle = attrHandle[ name ];
attrHandle[ name ] = ret;
ret = getter( elem, name, isXML ) != null ?
name.toLowerCase() :
null;
attrHandle[ name ] = handle;
}
return ret;
};
} else {
attrHandle[ name ] = function( elem, name, isXML ) {
if ( !isXML ) {
return 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)
if ( name === "value" || value === elem.getAttribute( name ) ) {
return value;
}
}
};
// Some attributes are constructed with empty-string values when not defined
attrHandle.id = attrHandle.name = attrHandle.coords =
function( elem, name, isXML ) {
var ret;
if ( !isXML ) {
return ( ret = elem.getAttributeNode( name ) ) && ret.value !== "" ?
ret.value :
null;
}
};
// Fixing value retrieval on a button requires this module
jQuery.valHooks.button = {
get: function( elem, name ) {
var ret = elem.getAttributeNode( name );
if ( ret && ret.specified ) {
return ret.value;
}
},
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;
}
}
};
} );
}
if ( !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 sensitivity in URL's, like in "background"
return elem.style.cssText || undefined;
},
set: function( elem, value ) {
return ( elem.style.cssText = value + "" );
}
};
}
var rfocusable = /^(?:input|select|textarea|button|object)$/i,
rclickable = /^(?:a|area)$/i;
jQuery.fn.extend( {
prop: function( name, value ) {
return 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 ) {}
} );
}
} );
jQuery.extend( {
prop: function( elem, name, value ) {
var ret, hooks,
nType = elem.nodeType;
// Don't get/set properties on text, comment and attribute nodes
if ( nType === 3 || nType === 8 || nType === 2 ) {
return;
}
if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
// 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;
}
return ( elem[ name ] = value );
}
if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
return ret;
}
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/
// 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;
}
}
},
propFix: {
"for": "htmlFor",
"class": "className"
}
} );
// Some attributes require a special call on IE
// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !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 );
}
};
} );
}
// Support: Safari, IE9+
// Accessing the selectedIndex property
// forces the browser to respect setting selected
// on the option
// The getter ensures a default option is selected
// when in an optgroup
if ( !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;
},
set: function( elem ) {
var parent = elem.parentNode;
if ( parent ) {
parent.selectedIndex;
if ( parent.parentNode ) {
parent.parentNode.selectedIndex;
}
}
}
};
}
jQuery.each( [
"tabIndex",
"readOnly",
"maxLength",
"cellSpacing",
"cellPadding",
"rowSpan",
"colSpan",
"useMap",
"frameBorder",
"contentEditable"
], function() {
jQuery.propFix[ this.toLowerCase() ] = this;
} );
// IE6/7 call enctype encoding
if ( !support.enctype ) {
jQuery.propFix.enctype = "encoding";
}
var rclass = /[\t\r\n\f]/g;
function getClass( elem ) {
return jQuery.attr( elem, "class" ) || "";
}
jQuery.fn.extend( {
addClass: function( value ) {
var classes, elem, cur, curValue, clazz, j, finalValue,
i = 0;
if ( jQuery.isFunction( value ) ) {
return this.each( function( j ) {
jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
} );
}
if ( typeof value === "string" && value ) {
classes = value.match( rnotwhite ) || [];
while ( ( elem = this[ i++ ] ) ) {
curValue = getClass( elem );
cur = elem.nodeType === 1 &&
( " " + curValue + " " ).replace( rclass, " " );
if ( cur ) {
j = 0;
while ( ( clazz = classes[ j++ ] ) ) {
if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
cur += clazz + " ";
}
}
// only assign if different to avoid unneeded rendering.
finalValue = jQuery.trim( cur );
if ( curValue !== finalValue ) {
jQuery.attr( elem, "class", finalValue );
}
}
}
}
return this;
},
removeClass: function( value ) {
var classes, elem, cur, curValue, clazz, j, finalValue,
i = 0;
if ( jQuery.isFunction( value ) ) {
return this.each( function( j ) {
jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
} );
}
if ( !arguments.length ) {
return this.attr( "class", "" );
}
if ( typeof value === "string" && value ) {
classes = value.match( rnotwhite ) || [];
while ( ( elem = this[ i++ ] ) ) {
curValue = getClass( elem );
// This expression is here for better compressibility (see addClass)
cur = elem.nodeType === 1 &&
( " " + curValue + " " ).replace( rclass, " " );
if ( cur ) {
j = 0;
while ( ( clazz = classes[ j++ ] ) ) {
// Remove *all* instances
while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
cur = cur.replace( " " + clazz + " ", " " );
}
}
// Only assign if different to avoid unneeded rendering.
finalValue = jQuery.trim( cur );
if ( curValue !== finalValue ) {
jQuery.attr( elem, "class", finalValue );
}
}
}
}
return this;
},
toggleClass: function( value, stateVal ) {
var type = typeof value;
if ( typeof stateVal === "boolean" && type === "string" ) {
return stateVal ? this.addClass( value ) : this.removeClass( value );
}
if ( jQuery.isFunction( value ) ) {
return this.each( function( i ) {
jQuery( this ).toggleClass(
value.call( this, i, getClass( this ), stateVal ),
stateVal
);
} );
}
return this.each( function() {
var className, i, self, classNames;
if ( type === "string" ) {
// Toggle individual class names
i = 0;
self = jQuery( this );
classNames = value.match( rnotwhite ) || [];
while ( ( className = classNames[ i++ ] ) ) {
// Check each className given, space separated list
if ( self.hasClass( className ) ) {
self.removeClass( className );
} else {
self.addClass( className );
}
}
// Toggle whole class name
} else if ( value === undefined || type === "boolean" ) {
className = getClass( this );
if ( className ) {
// store className if set
jQuery._data( this, "__className__", 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.
jQuery.attr( this, "class",
className || value === false ?
"" :
jQuery._data( this, "__className__" ) || ""
);
}
} );
},
hasClass: function( selector ) {
var className, elem,
i = 0;
className = " " + selector + " ";
while ( ( elem = this[ i++ ] ) ) {
if ( elem.nodeType === 1 &&
( " " + getClass( elem ) + " " ).replace( rclass, " " )
.indexOf( className ) > -1
) {
return true;
}
}
return false;
}
} );
// Return jQuery for attributes-only inclusion
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 );
}
} );
var location = window.location;
var nonce = jQuery.now();
var rquery = ( /\?/ );
var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;
jQuery.parseJSON = function( data ) {
// Attempt to parse using the native JSON parser first
if ( window.JSON && window.JSON.parse ) {
// Support: Android 2.3
// Workaround failure to string-cast null input
return window.JSON.parse( data + "" );
}
var requireNonComma,
depth = null,
str = jQuery.trim( data + "" );
// Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
// after removing valid tokens
return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {
// Force termination if we see a misplaced comma
if ( requireNonComma && comma ) {
depth = 0;
}
// Perform no more replacements after returning to outermost depth
if ( depth === 0 ) {
return token;
}
// Commas must not follow "[", "{", or ","
requireNonComma = open || comma;
// Determine new depth
// array/object open ("[" or "{"): depth += true - false (increment)
// array/object close ("]" or "}"): depth += false - true (decrement)
// other cases ("," or primitive): depth += true - true (numeric cast)
depth += !close - !open;
// Remove this token
return "";
} ) ) ?
( Function( "return " + str ) )() :
jQuery.error( "Invalid JSON: " + data );
};
// Cross-browser xml parsing
jQuery.parseXML = function( data ) {
var xml, tmp;
if ( !data || typeof data !== "string" ) {
return null;
}
try {
if ( window.DOMParser ) { // Standard
tmp = new window.DOMParser();
xml = tmp.parseFromString( data, "text/xml" );
} else { // IE
xml = new window.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;
};
var
rhash = /#.*$/,
rts = /([?&])_=[^&]*/,
// IE leaves an \r character at EOL
rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg,
// #7653, #8125, #8152: local protocol detection
rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
rnoContent = /^(?:GET|HEAD)$/,
rprotocol = /^\/\//,
rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
/* 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( "*" ),
// Document location
ajaxLocation = location.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( rnotwhite ) || [];
if ( jQuery.isFunction( func ) ) {
// For each dataType in the dataTypeExpression
while ( ( dataType = dataTypes[ i++ ] ) ) {
// Prepend if requested
if ( dataType.charAt( 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;
}
/* 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" ] ) { // jscs:ignore requireDotNotation
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 };
}
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: /\bxml\b/,
html: /\bhtml/,
json: /\bjson\b/
},
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( 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
// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
fireGlobals = jQuery.event && 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 += ( 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_=" + nonce++ ) :
// Otherwise add one to the end
cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + 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 ] );
}
// If request was aborted inside ajaxSend, stop there
if ( state === 2 ) {
return jqXHR;
}
// Timeout
if ( s.async && s.timeout > 0 ) {
timeoutTimer = window.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 ) {
window.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;
}
// The url can be an options object (which then must have .url)
return jQuery.ajax( jQuery.extend( {
url: url,
type: method,
dataType: type,
data: data,
success: callback
}, jQuery.isPlainObject( url ) && url ) );
};
} );
jQuery._evalUrl = function( url ) {
return jQuery.ajax( {
url: url,
// Make this explicit, since user can override this through ajaxSetup (#11264)
type: "GET",
dataType: "script",
cache: true,
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();
}
} );
function getDisplay( elem ) {
return elem.style && elem.style.display || jQuery.css( elem, "display" );
}
function filterHidden( elem ) {
// Disconnected elements are considered hidden
if ( !jQuery.contains( elem.ownerDocument || document, elem ) ) {
return true;
}
while ( elem && elem.nodeType === 1 ) {
if ( getDisplay( elem ) === "none" || elem.type === "hidden" ) {
return true;
}
elem = elem.parentNode;
}
return false;
}
jQuery.expr.filters.hidden = function( elem ) {
// Support: Opera <= 12.12
// Opera reports offsetWidths and offsetHeights less than zero on some elements
return support.reliableHiddenOffsets() ?
( elem.offsetWidth <= 0 && elem.offsetHeight <= 0 &&
!elem.getClientRects().length ) :
filterHidden( elem );
};
jQuery.expr.filters.visible = function( elem ) {
return !jQuery.expr.filters.hidden( elem );
};
var r20 = /%20/g,
rbracket = /\[\]$/,
rCRLF = /\r?\n/g,
rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
rsubmittable = /^(?:input|select|textarea|keygen)/i;
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" && v != null ? 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 );
}
}
// 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, "+" );
};
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 || !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();
}
} );
// Create the request object
// (This is still attached to ajaxSettings for backward compatibility)
jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
// Support: IE6-IE8
function() {
// XHR cannot access local files, always use ActiveX for that case
if ( this.isLocal ) {
return createActiveXHR();
}
// Support: IE 9-11
// IE seems to error on cross-domain PATCH requests when ActiveX XHR
// is used. In IE 9+ always use the native XHR.
// Note: this condition won't catch Edge as it doesn't define
// document.documentMode but it also doesn't support ActiveX so it won't
// reach this code.
if ( document.documentMode > 8 ) {
return createStandardXHR();
}
// Support: IE<9
// oldIE XHR does not support non-RFC2616 methods (#13240)
// See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
// and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
// Although this check for six methods instead of eight
// since IE also does not support "trace" and "connect"
return /^(get|post|head|put|delete|options)$/i.test( this.type ) &&
createStandardXHR() || createActiveXHR();
} :
// For all other browsers, use the standard XMLHttpRequest object
createStandardXHR;
var xhrId = 0,
xhrCallbacks = {},
xhrSupported = jQuery.ajaxSettings.xhr();
// Support: IE<10
// Open requests must be manually aborted on unload (#5280)
// See https://support.microsoft.com/kb/2856746 for more info
if ( window.attachEvent ) {
window.attachEvent( "onunload", function() {
for ( var key in xhrCallbacks ) {
xhrCallbacks[ key ]( undefined, true );
}
} );
}
// Determine support properties
support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
xhrSupported = support.ajax = !!xhrSupported;
// Create transport if the browser can provide an xhr
if ( xhrSupported ) {
jQuery.ajaxTransport( function( options ) {
// Cross domain only allowed if supported through XMLHttpRequest
if ( !options.crossDomain || support.cors ) {
var callback;
return {
send: function( headers, complete ) {
var i,
xhr = options.xhr(),
id = ++xhrId;
// Open the socket
xhr.open(
options.type,
options.url,
options.async,
options.username,
options.password
);
// Apply custom fields if provided
if ( options.xhrFields ) {
for ( i in options.xhrFields ) {
xhr[ i ] = options.xhrFields[ i ];
}
}
// Override mime type if needed
if ( options.mimeType && xhr.overrideMimeType ) {
xhr.overrideMimeType( options.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 ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
headers[ "X-Requested-With" ] = "XMLHttpRequest";
}
// Set headers
for ( i in headers ) {
// Support: IE<9
// IE's ActiveXObject throws a 'Type Mismatch' exception when setting
// request header to a null-value.
//
// To keep consistent with other XHR implementations, cast the value
// to string and ignore `undefined`.
if ( headers[ i ] !== undefined ) {
xhr.setRequestHeader( i, headers[ i ] + "" );
}
}
// Do send the request
// This may raise an exception which is actually
// handled in jQuery.ajax (so no try/catch here)
xhr.send( ( options.hasContent && options.data ) || null );
// Listener
callback = function( _, isAbort ) {
var status, statusText, responses;
// Was never called and is aborted or complete
if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
// Clean up
delete xhrCallbacks[ id ];
callback = undefined;
xhr.onreadystatechange = jQuery.noop;
// Abort manually if needed
if ( isAbort ) {
if ( xhr.readyState !== 4 ) {
xhr.abort();
}
} else {
responses = {};
status = xhr.status;
// Support: IE<10
// Accessing binary-data responseText throws an exception
// (#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 && options.isLocal && !options.crossDomain ) {
status = responses.text ? 200 : 404;
// IE - #1450: sometimes returns 1223 when it should be 204
} else if ( status === 1223 ) {
status = 204;
}
}
}
// Call complete if needed
if ( responses ) {
complete( status, statusText, responses, xhr.getAllResponseHeaders() );
}
};
// Do send the request
// `xhr.send` may raise an exception, but it will be
// handled in jQuery.ajax (so no try/catch here)
if ( !options.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
window.setTimeout( callback );
} else {
// Register the callback, but delay it in case `xhr.send` throws
// Add to the list of active xhr callbacks
xhr.onreadystatechange = xhrCallbacks[ id ] = callback;
}
},
abort: function() {
if ( callback ) {
callback( 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 ) {}
}
// Install script dataType
jQuery.ajaxSetup( {
accepts: {
script: "text/javascript, application/javascript, " +
"application/ecmascript, application/x-ecmascript"
},
contents: {
script: /\b(?:java|ecma)script\b/
},
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 + "_" + ( 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" ) === 0 &&
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 += ( 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() {
// If previous value didn't exist - remove it
if ( overwritten === undefined ) {
jQuery( window ).removeProp( callbackName );
// Otherwise restore preexisting value
} else {
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";
}
} );
// 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
jQuery.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 = buildFragment( [ data ], context, scripts );
if ( scripts && scripts.length ) {
jQuery( scripts ).remove();
}
return jQuery.merge( [], parsed.childNodes );
};
// Keep a copy of the old load method
var _load = jQuery.fn.load;
/**
* Load a url into a page
*/
jQuery.fn.load = function( url, params, callback ) {
if ( typeof url !== "string" && _load ) {
return _load.apply( this, arguments );
}
var selector, type, response,
self = this,
off = url.indexOf( " " );
if ( off > -1 ) {
selector = jQuery.trim( 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.
// Make value of this field explicit since
// user can override it through ajaxSetup method
type: type || "GET",
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 );
// If the request succeeds, this function gets "data", "status", "jqXHR"
// but they are ignored because response was set above.
// If it fails, this function gets "jqXHR", "status", "error"
} ).always( callback && function( jqXHR, status ) {
self.each( function() {
callback.apply( this, 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.expr.filters.animated = function( elem ) {
return jQuery.grep( jQuery.timers, function( fn ) {
return elem === fn.elem;
} ).length;
};
/**
* Gets a window from an element
*/
function getWindow( elem ) {
return jQuery.isWindow( elem ) ?
elem :
elem.nodeType === 9 ?
elem.defaultView || elem.parentWindow :
false;
}
jQuery.offset = {
setOffset: function( elem, options, i ) {
var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
position = jQuery.css( elem, "position" ),
curElem = jQuery( elem ),
props = {};
// set position first, in-case top/left are set even on static elem
if ( position === "static" ) {
elem.style.position = "relative";
}
curOffset = curElem.offset();
curCSSTop = jQuery.css( elem, "top" );
curCSSLeft = jQuery.css( elem, "left" );
calculatePosition = ( position === "absolute" || position === "fixed" ) &&
jQuery.inArray( "auto", [ curCSSTop, curCSSLeft ] ) > -1;
// 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 ) ) {
// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
options = options.call( elem, i, jQuery.extend( {}, 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( {
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 !== "undefined" ) {
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 )
};
},
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 its 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;
while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) &&
jQuery.css( offsetParent, "position" ) === "static" ) ) {
offsetParent = offsetParent.offsetParent;
}
return offsetParent || 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 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 );
};
} );
// Support: Safari<7-8+, Chrome<37-44+
// Add the top/left cssHooks using jQuery.fn.position
// 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
jQuery.each( [ "top", "left" ], function( i, prop ) {
jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
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;
}
}
);
} );
// 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 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 );
};
} );
} );
jQuery.fn.extend( {
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 );
}
} );
// The number of elements contained in the matched element set
jQuery.fn.size = function() {
return this.length;
};
jQuery.fn.andSelf = jQuery.fn.addBack;
// 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.
// Note that for maximum portability, libraries that are not jQuery should
// declare themselves as anonymous modules, and avoid setting a global if an
// AMD loader is present. jQuery is a special case. For more information, see
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon
if ( typeof define === "function" && define.amd ) {
define( "jquery", [], function() {
return jQuery;
} );
}
var
// Map over jQuery in case of overwrite
_jQuery = window.jQuery,
// Map over the $ in case of overwrite
_$ = window.$;
jQuery.noConflict = function( deep ) {
if ( window.$ === jQuery ) {
window.$ = _$;
}
if ( deep && window.jQuery === jQuery ) {
window.jQuery = _jQuery;
}
return jQuery;
};
// Expose jQuery and $ identifiers, even in
// AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (#13566)
if ( !noGlobal ) {
window.jQuery = window.$ = jQuery;
}
return jQuery;
}));
|
ajax/libs/analytics.js/1.5.9/analytics.js
|
marxo/cdnjs
|
;(function(){
/**
* Require the given path.
*
* @param {String} path
* @return {Object} exports
* @api public
*/
function require(path, parent, orig) {
var resolved = require.resolve(path);
// lookup failed
if (null == resolved) {
orig = orig || path;
parent = parent || 'root';
var err = new Error('Failed to require "' + orig + '" from "' + parent + '"');
err.path = orig;
err.parent = parent;
err.require = true;
throw err;
}
var module = require.modules[resolved];
// perform real require()
// by invoking the module's
// registered function
if (!module._resolving && !module.exports) {
var mod = {};
mod.exports = {};
mod.client = mod.component = true;
module._resolving = true;
module.call(this, mod.exports, require.relative(resolved), mod);
delete module._resolving;
module.exports = mod.exports;
}
return module.exports;
}
/**
* Registered modules.
*/
require.modules = {};
/**
* Registered aliases.
*/
require.aliases = {};
/**
* Resolve `path`.
*
* Lookup:
*
* - PATH/index.js
* - PATH.js
* - PATH
*
* @param {String} path
* @return {String} path or null
* @api private
*/
require.resolve = function(path) {
if (path.charAt(0) === '/') path = path.slice(1);
var paths = [
path,
path + '.js',
path + '.json',
path + '/index.js',
path + '/index.json'
];
for (var i = 0; i < paths.length; i++) {
var path = paths[i];
if (require.modules.hasOwnProperty(path)) return path;
if (require.aliases.hasOwnProperty(path)) return require.aliases[path];
}
};
/**
* Normalize `path` relative to the current path.
*
* @param {String} curr
* @param {String} path
* @return {String}
* @api private
*/
require.normalize = function(curr, path) {
var segs = [];
if ('.' != path.charAt(0)) return path;
curr = curr.split('/');
path = path.split('/');
for (var i = 0; i < path.length; ++i) {
if ('..' == path[i]) {
curr.pop();
} else if ('.' != path[i] && '' != path[i]) {
segs.push(path[i]);
}
}
return curr.concat(segs).join('/');
};
/**
* Register module at `path` with callback `definition`.
*
* @param {String} path
* @param {Function} definition
* @api private
*/
require.register = function(path, definition) {
require.modules[path] = definition;
};
/**
* Alias a module definition.
*
* @param {String} from
* @param {String} to
* @api private
*/
require.alias = function(from, to) {
if (!require.modules.hasOwnProperty(from)) {
throw new Error('Failed to alias "' + from + '", it does not exist');
}
require.aliases[to] = from;
};
/**
* Return a require function relative to the `parent` path.
*
* @param {String} parent
* @return {Function}
* @api private
*/
require.relative = function(parent) {
var p = require.normalize(parent, '..');
/**
* lastIndexOf helper.
*/
function lastIndexOf(arr, obj) {
var i = arr.length;
while (i--) {
if (arr[i] === obj) return i;
}
return -1;
}
/**
* The relative require() itself.
*/
function localRequire(path) {
var resolved = localRequire.resolve(path);
return require(resolved, parent, path);
}
/**
* Resolve relative to the parent.
*/
localRequire.resolve = function(path) {
var c = path.charAt(0);
if ('/' == c) return path.slice(1);
if ('.' == c) return require.normalize(p, path);
// resolve deps by returning
// the dep in the nearest "deps"
// directory
var segs = parent.split('/');
var i = lastIndexOf(segs, 'deps') + 1;
if (!i) i = 0;
path = segs.slice(0, i + 1).join('/') + '/deps/' + path;
return path;
};
/**
* Check if module is defined at `path`.
*/
localRequire.exists = function(path) {
return require.modules.hasOwnProperty(localRequire.resolve(path));
};
return localRequire;
};
require.register("avetisk-defaults/index.js", function(exports, require, module){
'use strict';
/**
* Merge default values.
*
* @param {Object} dest
* @param {Object} defaults
* @return {Object}
* @api public
*/
var defaults = function (dest, src, recursive) {
for (var prop in src) {
if (recursive && dest[prop] instanceof Object && src[prop] instanceof Object) {
dest[prop] = defaults(dest[prop], src[prop], true);
} else if (! (prop in dest)) {
dest[prop] = src[prop];
}
}
return dest;
};
/**
* Expose `defaults`.
*/
module.exports = defaults;
});
require.register("component-type/index.js", function(exports, require, module){
/**
* toString ref.
*/
var toString = Object.prototype.toString;
/**
* Return the type of `val`.
*
* @param {Mixed} val
* @return {String}
* @api public
*/
module.exports = function(val){
switch (toString.call(val)) {
case '[object Function]': return 'function';
case '[object Date]': return 'date';
case '[object RegExp]': return 'regexp';
case '[object Arguments]': return 'arguments';
case '[object Array]': return 'array';
case '[object String]': return 'string';
}
if (val === null) return 'null';
if (val === undefined) return 'undefined';
if (val && val.nodeType === 1) return 'element';
if (val === Object(val)) return 'object';
return typeof val;
};
});
require.register("component-clone/index.js", function(exports, require, module){
/**
* Module dependencies.
*/
var type;
try {
type = require('type');
} catch(e){
type = require('type-component');
}
/**
* Module exports.
*/
module.exports = clone;
/**
* Clones objects.
*
* @param {Mixed} any object
* @api public
*/
function clone(obj){
switch (type(obj)) {
case 'object':
var copy = {};
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
copy[key] = clone(obj[key]);
}
}
return copy;
case 'array':
var copy = new Array(obj.length);
for (var i = 0, l = obj.length; i < l; i++) {
copy[i] = clone(obj[i]);
}
return copy;
case 'regexp':
// from millermedeiros/amd-utils - MIT
var flags = '';
flags += obj.multiline ? 'm' : '';
flags += obj.global ? 'g' : '';
flags += obj.ignoreCase ? 'i' : '';
return new RegExp(obj.source, flags);
case 'date':
return new Date(obj.getTime());
default: // string, number, boolean, …
return obj;
}
}
});
require.register("component-cookie/index.js", function(exports, require, module){
/**
* Encode.
*/
var encode = encodeURIComponent;
/**
* Decode.
*/
var decode = decodeURIComponent;
/**
* Set or get cookie `name` with `value` and `options` object.
*
* @param {String} name
* @param {String} value
* @param {Object} options
* @return {Mixed}
* @api public
*/
module.exports = function(name, value, options){
switch (arguments.length) {
case 3:
case 2:
return set(name, value, options);
case 1:
return get(name);
default:
return all();
}
};
/**
* Set cookie `name` to `value`.
*
* @param {String} name
* @param {String} value
* @param {Object} options
* @api private
*/
function set(name, value, options) {
options = options || {};
var str = encode(name) + '=' + encode(value);
if (null == value) options.maxage = -1;
if (options.maxage) {
options.expires = new Date(+new Date + options.maxage);
}
if (options.path) str += '; path=' + options.path;
if (options.domain) str += '; domain=' + options.domain;
if (options.expires) str += '; expires=' + options.expires.toGMTString();
if (options.secure) str += '; secure';
document.cookie = str;
}
/**
* Return all cookies.
*
* @return {Object}
* @api private
*/
function all() {
return parse(document.cookie);
}
/**
* Get cookie `name`.
*
* @param {String} name
* @return {String}
* @api private
*/
function get(name) {
return all()[name];
}
/**
* Parse cookie `str`.
*
* @param {String} str
* @return {Object}
* @api private
*/
function parse(str) {
var obj = {};
var pairs = str.split(/ *; */);
var pair;
if ('' == pairs[0]) return obj;
for (var i = 0; i < pairs.length; ++i) {
pair = pairs[i].split('=');
obj[decode(pair[0])] = decode(pair[1]);
}
return obj;
}
});
require.register("component-each/index.js", function(exports, require, module){
/**
* Module dependencies.
*/
var type = require('type');
/**
* HOP reference.
*/
var has = Object.prototype.hasOwnProperty;
/**
* Iterate the given `obj` and invoke `fn(val, i)`.
*
* @param {String|Array|Object} obj
* @param {Function} fn
* @api public
*/
module.exports = function(obj, fn){
switch (type(obj)) {
case 'array':
return array(obj, fn);
case 'object':
if ('number' == typeof obj.length) return array(obj, fn);
return object(obj, fn);
case 'string':
return string(obj, fn);
}
};
/**
* Iterate string chars.
*
* @param {String} obj
* @param {Function} fn
* @api private
*/
function string(obj, fn) {
for (var i = 0; i < obj.length; ++i) {
fn(obj.charAt(i), i);
}
}
/**
* Iterate object keys.
*
* @param {Object} obj
* @param {Function} fn
* @api private
*/
function object(obj, fn) {
for (var key in obj) {
if (has.call(obj, key)) {
fn(key, obj[key]);
}
}
}
/**
* Iterate array-ish.
*
* @param {Array|Object} obj
* @param {Function} fn
* @api private
*/
function array(obj, fn) {
for (var i = 0; i < obj.length; ++i) {
fn(obj[i], i);
}
}
});
require.register("component-indexof/index.js", function(exports, require, module){
module.exports = function(arr, obj){
if (arr.indexOf) return arr.indexOf(obj);
for (var i = 0; i < arr.length; ++i) {
if (arr[i] === obj) return i;
}
return -1;
};
});
require.register("component-emitter/index.js", function(exports, require, module){
/**
* Module dependencies.
*/
var index = require('indexof');
/**
* Expose `Emitter`.
*/
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){
var self = this;
this._callbacks = this._callbacks || {};
function on() {
self.off(event, on);
fn.apply(this, arguments);
}
fn._off = on;
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 i = index(callbacks, fn._off || fn);
if (~i) callbacks.splice(i, 1);
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;
};
});
require.register("component-event/index.js", function(exports, require, module){
/**
* Bind `el` event `type` to `fn`.
*
* @param {Element} el
* @param {String} type
* @param {Function} fn
* @param {Boolean} capture
* @return {Function}
* @api public
*/
exports.bind = function(el, type, fn, capture){
if (el.addEventListener) {
el.addEventListener(type, fn, capture || false);
} else {
el.attachEvent('on' + type, fn);
}
return fn;
};
/**
* Unbind `el` event `type`'s callback `fn`.
*
* @param {Element} el
* @param {String} type
* @param {Function} fn
* @param {Boolean} capture
* @return {Function}
* @api public
*/
exports.unbind = function(el, type, fn, capture){
if (el.removeEventListener) {
el.removeEventListener(type, fn, capture || false);
} else {
el.detachEvent('on' + type, fn);
}
return fn;
};
});
require.register("component-inherit/index.js", function(exports, require, module){
module.exports = function(a, b){
var fn = function(){};
fn.prototype = b.prototype;
a.prototype = new fn;
a.prototype.constructor = a;
};
});
require.register("component-object/index.js", function(exports, require, module){
/**
* HOP ref.
*/
var has = Object.prototype.hasOwnProperty;
/**
* Return own keys in `obj`.
*
* @param {Object} obj
* @return {Array}
* @api public
*/
exports.keys = Object.keys || function(obj){
var keys = [];
for (var key in obj) {
if (has.call(obj, key)) {
keys.push(key);
}
}
return keys;
};
/**
* Return own values in `obj`.
*
* @param {Object} obj
* @return {Array}
* @api public
*/
exports.values = function(obj){
var vals = [];
for (var key in obj) {
if (has.call(obj, key)) {
vals.push(obj[key]);
}
}
return vals;
};
/**
* Merge `b` into `a`.
*
* @param {Object} a
* @param {Object} b
* @return {Object} a
* @api public
*/
exports.merge = function(a, b){
for (var key in b) {
if (has.call(b, key)) {
a[key] = b[key];
}
}
return a;
};
/**
* Return length of `obj`.
*
* @param {Object} obj
* @return {Number}
* @api public
*/
exports.length = function(obj){
return exports.keys(obj).length;
};
/**
* Check if `obj` is empty.
*
* @param {Object} obj
* @return {Boolean}
* @api public
*/
exports.isEmpty = function(obj){
return 0 == exports.length(obj);
};
});
require.register("component-trim/index.js", function(exports, require, module){
exports = module.exports = trim;
function trim(str){
if (str.trim) return str.trim();
return str.replace(/^\s*|\s*$/g, '');
}
exports.left = function(str){
if (str.trimLeft) return str.trimLeft();
return str.replace(/^\s*/, '');
};
exports.right = function(str){
if (str.trimRight) return str.trimRight();
return str.replace(/\s*$/, '');
};
});
require.register("component-querystring/index.js", function(exports, require, module){
/**
* Module dependencies.
*/
var encode = encodeURIComponent;
var decode = decodeURIComponent;
var trim = require('trim');
var type = require('type');
/**
* Parse the given query `str`.
*
* @param {String} str
* @return {Object}
* @api public
*/
exports.parse = function(str){
if ('string' != typeof str) return {};
str = trim(str);
if ('' == str) return {};
if ('?' == str.charAt(0)) str = str.slice(1);
var obj = {};
var pairs = str.split('&');
for (var i = 0; i < pairs.length; i++) {
var parts = pairs[i].split('=');
var key = decode(parts[0]);
var m;
if (m = /(\w+)\[(\d+)\]/.exec(key)) {
obj[m[1]] = obj[m[1]] || [];
obj[m[1]][m[2]] = decode(parts[1]);
continue;
}
obj[parts[0]] = null == parts[1]
? ''
: decode(parts[1]);
}
return obj;
};
/**
* Stringify the given `obj`.
*
* @param {Object} obj
* @return {String}
* @api public
*/
exports.stringify = function(obj){
if (!obj) return '';
var pairs = [];
for (var key in obj) {
var value = obj[key];
if ('array' == type(value)) {
for (var i = 0; i < value.length; ++i) {
pairs.push(encode(key + '[' + i + ']') + '=' + encode(value[i]));
}
continue;
}
pairs.push(encode(key) + '=' + encode(obj[key]));
}
return pairs.join('&');
};
});
require.register("component-url/index.js", function(exports, require, module){
/**
* Parse the given `url`.
*
* @param {String} str
* @return {Object}
* @api public
*/
exports.parse = function(url){
var a = document.createElement('a');
a.href = url;
return {
href: a.href,
host: a.host || location.host,
port: ('0' === a.port || '' === a.port) ? port(a.protocol) : a.port,
hash: a.hash,
hostname: a.hostname || location.hostname,
pathname: a.pathname.charAt(0) != '/' ? '/' + a.pathname : a.pathname,
protocol: !a.protocol || ':' == a.protocol ? location.protocol : a.protocol,
search: a.search,
query: a.search.slice(1)
};
};
/**
* Check if `url` is absolute.
*
* @param {String} url
* @return {Boolean}
* @api public
*/
exports.isAbsolute = function(url){
return 0 == url.indexOf('//') || !!~url.indexOf('://');
};
/**
* Check if `url` is relative.
*
* @param {String} url
* @return {Boolean}
* @api public
*/
exports.isRelative = function(url){
return !exports.isAbsolute(url);
};
/**
* Check if `url` is cross domain.
*
* @param {String} url
* @return {Boolean}
* @api public
*/
exports.isCrossDomain = function(url){
url = exports.parse(url);
return url.hostname !== location.hostname
|| url.port !== location.port
|| url.protocol !== location.protocol;
};
/**
* Return default port for `protocol`.
*
* @param {String} protocol
* @return {String}
* @api private
*/
function port (protocol){
switch (protocol) {
case 'http:':
return 80;
case 'https:':
return 443;
default:
return location.port;
}
}
});
require.register("component-bind/index.js", function(exports, require, module){
/**
* Slice reference.
*/
var slice = [].slice;
/**
* Bind `obj` to `fn`.
*
* @param {Object} obj
* @param {Function|String} fn or string
* @return {Function}
* @api public
*/
module.exports = function(obj, fn){
if ('string' == typeof fn) fn = obj[fn];
if ('function' != typeof fn) throw new Error('bind() requires a function');
var args = slice.call(arguments, 2);
return function(){
return fn.apply(obj, args.concat(slice.call(arguments)));
}
};
});
require.register("segmentio-bind-all/index.js", function(exports, require, module){
try {
var bind = require('bind');
var type = require('type');
} catch (e) {
var bind = require('bind-component');
var type = require('type-component');
}
module.exports = function (obj) {
for (var key in obj) {
var val = obj[key];
if (type(val) === 'function') obj[key] = bind(obj, obj[key]);
}
return obj;
};
});
require.register("ianstormtaylor-bind/index.js", function(exports, require, module){
try {
var bind = require('bind');
} catch (e) {
var bind = require('bind-component');
}
var bindAll = require('bind-all');
/**
* Expose `bind`.
*/
module.exports = exports = bind;
/**
* Expose `bindAll`.
*/
exports.all = bindAll;
/**
* Expose `bindMethods`.
*/
exports.methods = bindMethods;
/**
* Bind `methods` on `obj` to always be called with the `obj` as context.
*
* @param {Object} obj
* @param {String} methods...
*/
function bindMethods (obj, methods) {
methods = [].slice.call(arguments, 1);
for (var i = 0, method; method = methods[i]; i++) {
obj[method] = bind(obj, obj[method]);
}
return obj;
}
});
require.register("timoxley-next-tick/index.js", function(exports, require, module){
"use strict"
if (typeof setImmediate == 'function') {
module.exports = function(f){ setImmediate(f) }
}
// legacy node.js
else if (typeof process != 'undefined' && typeof process.nextTick == 'function') {
module.exports = process.nextTick
}
// fallback for other environments / postMessage behaves badly on IE8
else if (typeof window == 'undefined' || window.ActiveXObject || !window.postMessage) {
module.exports = function(f){ setTimeout(f) };
} else {
var q = [];
window.addEventListener('message', function(){
var i = 0;
while (i < q.length) {
try { q[i++](); }
catch (e) {
q = q.slice(i);
window.postMessage('tic!', '*');
throw e;
}
}
q.length = 0;
}, true);
module.exports = function(fn){
if (!q.length) window.postMessage('tic!', '*');
q.push(fn);
}
}
});
require.register("ianstormtaylor-callback/index.js", function(exports, require, module){
var next = require('next-tick');
/**
* Expose `callback`.
*/
module.exports = callback;
/**
* Call an `fn` back synchronously if it exists.
*
* @param {Function} fn
*/
function callback (fn) {
if ('function' === typeof fn) fn();
}
/**
* Call an `fn` back asynchronously if it exists. If `wait` is ommitted, the
* `fn` will be called on next tick.
*
* @param {Function} fn
* @param {Number} wait (optional)
*/
callback.async = function (fn, wait) {
if ('function' !== typeof fn) return;
if (!wait) return next(fn);
setTimeout(fn, wait);
};
/**
* Symmetry.
*/
callback.sync = callback;
});
require.register("ianstormtaylor-is-empty/index.js", function(exports, require, module){
/**
* Expose `isEmpty`.
*/
module.exports = isEmpty;
/**
* Has.
*/
var has = Object.prototype.hasOwnProperty;
/**
* Test whether a value is "empty".
*
* @param {Mixed} val
* @return {Boolean}
*/
function isEmpty (val) {
if (null == val) return true;
if ('number' == typeof val) return 0 === val;
if (undefined !== val.length) return 0 === val.length;
for (var key in val) if (has.call(val, key)) return false;
return true;
}
});
require.register("ianstormtaylor-is/index.js", function(exports, require, module){
var isEmpty = require('is-empty')
, typeOf = require('type');
/**
* Types.
*/
var types = [
'arguments',
'array',
'boolean',
'date',
'element',
'function',
'null',
'number',
'object',
'regexp',
'string',
'undefined'
];
/**
* Expose type checkers.
*
* @param {Mixed} value
* @return {Boolean}
*/
for (var i = 0, type; type = types[i]; i++) exports[type] = generate(type);
/**
* Add alias for `function` for old browsers.
*/
exports.fn = exports['function'];
/**
* Expose `empty` check.
*/
exports.empty = isEmpty;
/**
* Expose `nan` check.
*/
exports.nan = function (val) {
return exports.number(val) && val != val;
};
/**
* Generate a type checker.
*
* @param {String} type
* @return {Function}
*/
function generate (type) {
return function (value) {
return type === typeOf(value);
};
}
});
require.register("segmentio-after/index.js", function(exports, require, module){
module.exports = function after (times, func) {
// After 0, really?
if (times <= 0) return func();
// That's more like it.
return function() {
if (--times < 1) {
return func.apply(this, arguments);
}
};
};
});
require.register("component-domify/index.js", function(exports, require, module){
/**
* Expose `parse`.
*/
module.exports = parse;
/**
* Wrap map from jquery.
*/
var map = {
legend: [1, '<fieldset>', '</fieldset>'],
tr: [2, '<table><tbody>', '</tbody></table>'],
col: [2, '<table><tbody></tbody><colgroup>', '</colgroup></table>'],
_default: [0, '', '']
};
map.td =
map.th = [3, '<table><tbody><tr>', '</tr></tbody></table>'];
map.option =
map.optgroup = [1, '<select multiple="multiple">', '</select>'];
map.thead =
map.tbody =
map.colgroup =
map.caption =
map.tfoot = [1, '<table>', '</table>'];
map.text =
map.circle =
map.ellipse =
map.line =
map.path =
map.polygon =
map.polyline =
map.rect = [1, '<svg xmlns="http://www.w3.org/2000/svg" version="1.1">','</svg>'];
/**
* Parse `html` and return the children.
*
* @param {String} html
* @return {Array}
* @api private
*/
function parse(html) {
if ('string' != typeof html) throw new TypeError('String expected');
html = html.replace(/^\s+|\s+$/g, ''); // Remove leading/trailing whitespace
// tag name
var m = /<([\w:]+)/.exec(html);
if (!m) return document.createTextNode(html);
var tag = m[1];
// body support
if (tag == 'body') {
var el = document.createElement('html');
el.innerHTML = html;
return el.removeChild(el.lastChild);
}
// wrap map
var wrap = map[tag] || map._default;
var depth = wrap[0];
var prefix = wrap[1];
var suffix = wrap[2];
var el = document.createElement('div');
el.innerHTML = prefix + html + suffix;
while (depth--) el = el.lastChild;
// one element
if (el.firstChild == el.lastChild) {
return el.removeChild(el.firstChild);
}
// several elements
var fragment = document.createDocumentFragment();
while (el.firstChild) {
fragment.appendChild(el.removeChild(el.firstChild));
}
return fragment;
}
});
require.register("component-once/index.js", function(exports, require, module){
/**
* Identifier.
*/
var n = 0;
/**
* Global.
*/
var global = (function(){ return this })();
/**
* Make `fn` callable only once.
*
* @param {Function} fn
* @return {Function}
* @api public
*/
module.exports = function(fn) {
var id = n++;
function once(){
// no receiver
if (this == global) {
if (once.called) return;
once.called = true;
return fn.apply(this, arguments);
}
// receiver
var key = '__called_' + id + '__';
if (this[key]) return;
this[key] = true;
return fn.apply(this, arguments);
}
return once;
};
});
require.register("component-throttle/index.js", function(exports, require, module){
/**
* Module exports.
*/
module.exports = throttle;
/**
* Returns a new function that, when invoked, invokes `func` at most one time per
* `wait` milliseconds.
*
* @param {Function} func The `Function` instance to wrap.
* @param {Number} wait The minimum number of milliseconds that must elapse in between `func` invokations.
* @return {Function} A new function that wraps the `func` function passed in.
* @api public
*/
function throttle (func, wait) {
var rtn; // return value
var last = 0; // last invokation timestamp
return function throttled () {
var now = new Date().getTime();
var delta = now - last;
if (delta >= wait) {
rtn = func.apply(this, arguments);
last = now;
}
return rtn;
};
}
});
require.register("component-queue/index.js", function(exports, require, module){
/**
* Module dependencies.
*/
var Emitter = require('emitter');
/**
* Expose `Queue`.
*/
module.exports = Queue;
/**
* Initialize a `Queue` with the given options:
*
* - `concurrency` [1]
* - `timeout` [0]
*
* @param {Object} options
* @api public
*/
function Queue(options) {
options = options || {};
this.timeout = options.timeout || 0;
this.concurrency = options.concurrency || 1;
this.pending = 0;
this.jobs = [];
}
/**
* Mixin emitter.
*/
Emitter(Queue.prototype);
/**
* Return queue length.
*
* @return {Number}
* @api public
*/
Queue.prototype.length = function(){
return this.pending + this.jobs.length;
};
/**
* Queue `fn` for execution.
*
* @param {Function} fn
* @param {Function} [cb]
* @api public
*/
Queue.prototype.push = function(fn, cb){
this.jobs.push([fn, cb]);
setTimeout(this.run.bind(this), 0);
};
/**
* Run jobs at the specified concurrency.
*
* @api private
*/
Queue.prototype.run = function(){
while (this.pending < this.concurrency) {
var job = this.jobs.shift();
if (!job) break;
this.exec(job);
}
};
/**
* Execute `job`.
*
* @param {Array} job
* @api private
*/
Queue.prototype.exec = function(job){
var self = this;
var ms = this.timeout;
var fn = job[0];
var cb = job[1];
if (ms) fn = timeout(fn, ms);
this.pending++;
fn(function(err, res){
cb && cb(err, res);
self.pending--;
self.run();
});
};
/**
* Decorate `fn` with a timeout of `ms`.
*
* @param {Function} fn
* @param {Function} ms
* @return {Function}
* @api private
*/
function timeout(fn, ms) {
return function(cb){
var done;
var id = setTimeout(function(){
done = true;
var err = new Error('Timeout of ' + ms + 'ms exceeded');
err.timeout = timeout;
cb(err);
}, ms);
fn(function(err, res){
if (done) return;
clearTimeout(id);
cb(err, res);
});
}
}
});
require.register("ianstormtaylor-to-no-case/index.js", function(exports, require, module){
/**
* Expose `toNoCase`.
*/
module.exports = toNoCase;
/**
* Test whether a string is camel-case.
*/
var hasSpace = /\s/;
var hasSeparator = /[\W_]/;
/**
* Remove any starting case from a `string`, like camel or snake, but keep
* spaces and punctuation that may be important otherwise.
*
* @param {String} string
* @return {String}
*/
function toNoCase (string) {
if (hasSpace.test(string)) return string.toLowerCase();
if (hasSeparator.test(string)) return unseparate(string).toLowerCase();
return uncamelize(string).toLowerCase();
}
/**
* Separator splitter.
*/
var separatorSplitter = /[\W_]+(.|$)/g;
/**
* Un-separate a `string`.
*
* @param {String} string
* @return {String}
*/
function unseparate (string) {
return string.replace(separatorSplitter, function (m, next) {
return next ? ' ' + next : '';
});
}
/**
* Camelcase splitter.
*/
var camelSplitter = /(.)([A-Z]+)/g;
/**
* Un-camelcase a `string`.
*
* @param {String} string
* @return {String}
*/
function uncamelize (string) {
return string.replace(camelSplitter, function (m, previous, uppers) {
return previous + ' ' + uppers.toLowerCase().split('').join(' ');
});
}
});
require.register("ianstormtaylor-to-space-case/index.js", function(exports, require, module){
var clean = require('to-no-case');
/**
* Expose `toSpaceCase`.
*/
module.exports = toSpaceCase;
/**
* Convert a `string` to space case.
*
* @param {String} string
* @return {String}
*/
function toSpaceCase (string) {
return clean(string).replace(/[\W_]+(.|$)/g, function (matches, match) {
return match ? ' ' + match : '';
});
}
});
require.register("ianstormtaylor-to-snake-case/index.js", function(exports, require, module){
var toSpace = require('to-space-case');
/**
* Expose `toSnakeCase`.
*/
module.exports = toSnakeCase;
/**
* Convert a `string` to snake case.
*
* @param {String} string
* @return {String}
*/
function toSnakeCase (string) {
return toSpace(string).replace(/\s/g, '_');
}
});
require.register("segmentio-alias/index.js", function(exports, require, module){
var type = require('type');
try {
var clone = require('clone');
} catch (e) {
var clone = require('clone-component');
}
/**
* Expose `alias`.
*/
module.exports = alias;
/**
* Alias an `object`.
*
* @param {Object} obj
* @param {Mixed} method
*/
function alias (obj, method) {
switch (type(method)) {
case 'object': return aliasByDictionary(clone(obj), method);
case 'function': return aliasByFunction(clone(obj), method);
}
}
/**
* Convert the keys in an `obj` using a dictionary of `aliases`.
*
* @param {Object} obj
* @param {Object} aliases
*/
function aliasByDictionary (obj, aliases) {
for (var key in aliases) {
if (undefined === obj[key]) continue;
obj[aliases[key]] = obj[key];
delete obj[key];
}
return obj;
}
/**
* Convert the keys in an `obj` using a `convert` function.
*
* @param {Object} obj
* @param {Function} convert
*/
function aliasByFunction (obj, convert) {
// have to create another object so that ie8 won't infinite loop on keys
var output = {};
for (var key in obj) output[convert(key)] = obj[key];
return output;
}
});
require.register("segmentio-analytics.js-integration/lib/index.js", function(exports, require, module){
var bind = require('bind');
var callback = require('callback');
var clone = require('clone');
var debug = require('debug');
var defaults = require('defaults');
var protos = require('./protos');
var slug = require('slug');
var statics = require('./statics');
/**
* Expose `createIntegration`.
*/
module.exports = createIntegration;
/**
* Create a new Integration constructor.
*
* @param {String} name
*/
function createIntegration (name) {
/**
* Initialize a new `Integration`.
*
* @param {Object} options
*/
function Integration (options) {
this.debug = debug('analytics:integration:' + slug(name));
this.options = defaults(clone(options) || {}, this.defaults);
this._queue = [];
this.once('ready', bind(this, this.flush));
Integration.emit('construct', this);
this._wrapInitialize();
this._wrapLoad();
this._wrapPage();
this._wrapTrack();
}
Integration.prototype.defaults = {};
Integration.prototype.globals = [];
Integration.prototype.name = name;
for (var key in statics) Integration[key] = statics[key];
for (var key in protos) Integration.prototype[key] = protos[key];
return Integration;
}
});
require.register("segmentio-analytics.js-integration/lib/protos.js", function(exports, require, module){
/**
* Module dependencies.
*/
var normalize = require('to-no-case');
var after = require('after');
var callback = require('callback');
var Emitter = require('emitter');
var tick = require('next-tick');
var events = require('./events');
var type = require('type');
/**
* Mixin emitter.
*/
Emitter(exports);
/**
* Initialize.
*/
exports.initialize = function () {
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
* @api private
*/
exports.loaded = function () {
return false;
};
/**
* Load.
*
* @param {Function} cb
*/
exports.load = function (cb) {
callback.async(cb);
};
/**
* Page.
*
* @param {Page} page
*/
exports.page = function(page){};
/**
* Track.
*
* @param {Track} track
*/
exports.track = function(track){};
/**
* Get events that match `str`.
*
* Examples:
*
* events = { my_event: 'a4991b88' }
* .map(events, 'My Event');
* // => ["a4991b88"]
* .map(events, 'whatever');
* // => []
*
* events = [{ key: 'my event', value: '9b5eb1fa' }]
* .map(events, 'my_event');
* // => ["9b5eb1fa"]
* .map(events, 'whatever');
* // => []
*
* @param {String} str
* @return {Array}
* @api public
*/
exports.map = function(obj, str){
var a = normalize(str);
var ret = [];
// noop
if (!obj) return ret;
// object
if ('object' == type(obj)) {
for (var k in obj) {
var item = obj[k];
var b = normalize(k);
if (b == a) ret.push(item);
}
}
// array
if ('array' == type(obj)) {
if (!obj.length) return ret;
if (!obj[0].key) return ret;
for (var i = 0; i < obj.length; ++i) {
var item = obj[i];
var b = normalize(item.key);
if (b == a) ret.push(item.value);
}
}
return ret;
};
/**
* Invoke a `method` that may or may not exist on the prototype with `args`,
* queueing or not depending on whether the integration is "ready". Don't
* trust the method call, since it contains integration party code.
*
* @param {String} method
* @param {Mixed} args...
* @api private
*/
exports.invoke = function (method) {
if (!this[method]) return;
var args = [].slice.call(arguments, 1);
if (!this._ready) return this.queue(method, args);
var ret;
try {
this.debug('%s with %o', method, args);
ret = this[method].apply(this, args);
} catch (e) {
this.debug('error %o calling %s with %o', e, method, args);
}
return ret;
};
/**
* Queue a `method` with `args`. If the integration assumes an initial
* pageview, then let the first call to `page` pass through.
*
* @param {String} method
* @param {Array} args
* @api private
*/
exports.queue = function (method, args) {
if ('page' == method && this._assumesPageview && !this._initialized) {
return this.page.apply(this, args);
}
this._queue.push({ method: method, args: args });
};
/**
* Flush the internal queue.
*
* @api private
*/
exports.flush = function () {
this._ready = true;
var call;
while (call = this._queue.shift()) this[call.method].apply(this, call.args);
};
/**
* Reset the integration, removing its global variables.
*
* @api private
*/
exports.reset = function () {
for (var i = 0, key; key = this.globals[i]; i++) window[key] = undefined;
};
/**
* Wrap the initialize method in an exists check, so we don't have to do it for
* every single integration.
*
* @api private
*/
exports._wrapInitialize = function () {
var initialize = this.initialize;
this.initialize = function () {
this.debug('initialize');
this._initialized = true;
var ret = initialize.apply(this, arguments);
this.emit('initialize');
var self = this;
if (this._readyOnInitialize) {
tick(function () {
self.emit('ready');
});
}
return ret;
};
if (this._assumesPageview) this.initialize = after(2, this.initialize);
};
/**
* Wrap the load method in `debug` calls, so every integration gets them
* automatically.
*
* @api private
*/
exports._wrapLoad = function () {
var load = this.load;
this.load = function (callback) {
var self = this;
this.debug('loading');
if (this.loaded()) {
this.debug('already loaded');
tick(function () {
if (self._readyOnLoad) self.emit('ready');
callback && callback();
});
return;
}
return load.call(this, function (err, e) {
self.debug('loaded');
self.emit('load');
if (self._readyOnLoad) self.emit('ready');
callback && callback(err, e);
});
};
};
/**
* Wrap the page method to call `initialize` instead if the integration assumes
* a pageview.
*
* @api private
*/
exports._wrapPage = function () {
var page = this.page;
this.page = function () {
if (this._assumesPageview && !this._initialized) {
return this.initialize.apply(this, arguments);
}
return page.apply(this, arguments);
};
};
/**
* Wrap the track method to call other ecommerce methods if
* available depending on the `track.event()`.
*
* @api private
*/
exports._wrapTrack = function(){
var t = this.track;
this.track = function(track){
var event = track.event();
var called;
var ret;
for (var method in events) {
var regexp = events[method];
if (!this[method]) continue;
if (!regexp.test(event)) continue;
ret = this[method].apply(this, arguments);
called = true;
break;
}
if (!called) ret = t.apply(this, arguments);
return ret;
};
};
});
require.register("segmentio-analytics.js-integration/lib/events.js", function(exports, require, module){
/**
* Expose `events`
*/
module.exports = {
removedProduct: /removed[ _]?product/i,
viewedProduct: /viewed[ _]?product/i,
addedProduct: /added[ _]?product/i,
completedOrder: /completed[ _]?order/i
};
});
require.register("segmentio-analytics.js-integration/lib/statics.js", function(exports, require, module){
var after = require('after');
var Emitter = require('emitter');
/**
* Mixin emitter.
*/
Emitter(exports);
/**
* Add a new option to the integration by `key` with default `value`.
*
* @param {String} key
* @param {Mixed} value
* @return {Integration}
*/
exports.option = function (key, value) {
this.prototype.defaults[key] = value;
return this;
};
/**
* Add a new mapping option.
*
* the method will create a method `name` that will return a mapping
* for you to use.
*
* Example:
*
* Integration('My Integration')
* .mapping('events');
*
* new MyIntegration().track('My Event');
*
* .track = function(track){
* var events = this.events(track.event());
* each(events, send);
* };
*
* @param {String} name
* @return {Integration}
* @api public
*/
exports.mapping = function(name){
this.option(name, []);
this.prototype[name] = function(str){
return this.map(this.options[name], str);
};
return this;
};
/**
* Register a new global variable `key` owned by the integration, which will be
* used to test whether the integration is already on the page.
*
* @param {String} global
* @return {Integration}
*/
exports.global = function (key) {
this.prototype.globals.push(key);
return this;
};
/**
* Mark the integration as assuming an initial pageview, so to defer loading
* the script until the first `page` call, noop the first `initialize`.
*
* @return {Integration}
*/
exports.assumesPageview = function () {
this.prototype._assumesPageview = true;
return this;
};
/**
* Mark the integration as being "ready" once `load` is called.
*
* @return {Integration}
*/
exports.readyOnLoad = function () {
this.prototype._readyOnLoad = true;
return this;
};
/**
* Mark the integration as being "ready" once `load` is called.
*
* @return {Integration}
*/
exports.readyOnInitialize = function () {
this.prototype._readyOnInitialize = true;
return this;
};
});
require.register("segmentio-convert-dates/index.js", function(exports, require, module){
var is = require('is');
try {
var clone = require('clone');
} catch (e) {
var clone = require('clone-component');
}
/**
* Expose `convertDates`.
*/
module.exports = convertDates;
/**
* Recursively convert an `obj`'s dates to new values.
*
* @param {Object} obj
* @param {Function} convert
* @return {Object}
*/
function convertDates (obj, convert) {
obj = clone(obj);
for (var key in obj) {
var val = obj[key];
if (is.date(val)) obj[key] = convert(val);
if (is.object(val)) obj[key] = convertDates(val, convert);
}
return obj;
}
});
require.register("segmentio-global-queue/index.js", function(exports, require, module){
/**
* Expose `generate`.
*/
module.exports = generate;
/**
* Generate a global queue pushing method with `name`.
*
* @param {String} name
* @param {Object} options
* @property {Boolean} wrap
* @return {Function}
*/
function generate (name, options) {
options = options || {};
return function (args) {
args = [].slice.call(arguments);
window[name] || (window[name] = []);
options.wrap === false
? window[name].push.apply(window[name], args)
: window[name].push(args);
};
}
});
require.register("segmentio-load-date/index.js", function(exports, require, module){
/*
* Load date.
*
* For reference: http://www.html5rocks.com/en/tutorials/webperformance/basics/
*/
var time = new Date()
, perf = window.performance;
if (perf && perf.timing && perf.timing.responseEnd) {
time = new Date(perf.timing.responseEnd);
}
module.exports = time;
});
require.register("segmentio-load-script/index.js", function(exports, require, module){
var type = require('type');
module.exports = function loadScript (options, callback) {
if (!options) throw new Error('Cant load nothing...');
// Allow for the simplest case, just passing a `src` string.
if (type(options) === 'string') options = { src : options };
var https = document.location.protocol === 'https:' ||
document.location.protocol === 'chrome-extension:';
// If you use protocol relative URLs, third-party scripts like Google
// Analytics break when testing with `file:` so this fixes that.
if (options.src && options.src.indexOf('//') === 0) {
options.src = https ? 'https:' + options.src : 'http:' + options.src;
}
// Allow them to pass in different URLs depending on the protocol.
if (https && options.https) options.src = options.https;
else if (!https && options.http) options.src = options.http;
// Make the `<script>` element and insert it before the first script on the
// page, which is guaranteed to exist since this Javascript is running.
var script = document.createElement('script');
script.type = 'text/javascript';
script.async = true;
script.src = options.src;
var firstScript = document.getElementsByTagName('script')[0];
firstScript.parentNode.insertBefore(script, firstScript);
// If we have a callback, attach event handlers, even in IE. Based off of
// the Third-Party Javascript script loading example:
// https://github.com/thirdpartyjs/thirdpartyjs-code/blob/master/examples/templates/02/loading-files/index.html
if (callback && type(callback) === 'function') {
if (script.addEventListener) {
script.addEventListener('load', function (event) {
callback(null, event);
}, false);
script.addEventListener('error', function (event) {
callback(new Error('Failed to load the script.'), event);
}, false);
} else if (script.attachEvent) {
script.attachEvent('onreadystatechange', function (event) {
if (/complete|loaded/.test(script.readyState)) {
callback(null, event);
}
});
}
}
// Return the script element in case they want to do anything special, like
// give it an ID or attributes.
return script;
};
});
require.register("segmentio-script-onload/index.js", function(exports, require, module){
// https://github.com/thirdpartyjs/thirdpartyjs-code/blob/master/examples/templates/02/loading-files/index.html
/**
* Invoke `fn(err)` when the given `el` script loads.
*
* @param {Element} el
* @param {Function} fn
* @api public
*/
module.exports = function(el, fn){
return el.addEventListener
? add(el, fn)
: attach(el, fn);
};
/**
* Add event listener to `el`, `fn()`.
*
* @param {Element} el
* @param {Function} fn
* @api private
*/
function add(el, fn){
el.addEventListener('load', function(_, e){ fn(null, e); }, false);
el.addEventListener('error', function(e){
var err = new Error('failed to load the script "' + el.src + '"');
err.event = e;
fn(err);
}, false);
}
/**
* Attach evnet.
*
* @param {Element} el
* @param {Function} fn
* @api private
*/
function attach(el, fn){
el.attachEvent('onreadystatechange', function(e){
if (!/complete|loaded/.test(el.readyState)) return;
fn(null, e);
});
}
});
require.register("segmentio-on-body/index.js", function(exports, require, module){
var each = require('each');
/**
* Cache whether `<body>` exists.
*/
var body = false;
/**
* Callbacks to call when the body exists.
*/
var callbacks = [];
/**
* Export a way to add handlers to be invoked once the body exists.
*
* @param {Function} callback A function to call when the body exists.
*/
module.exports = function onBody (callback) {
if (body) {
call(callback);
} else {
callbacks.push(callback);
}
};
/**
* Set an interval to check for `document.body`.
*/
var interval = setInterval(function () {
if (!document.body) return;
body = true;
each(callbacks, call);
clearInterval(interval);
}, 5);
/**
* Call a callback, passing it the body.
*
* @param {Function} callback The callback to call.
*/
function call (callback) {
callback(document.body);
}
});
require.register("segmentio-on-error/index.js", function(exports, require, module){
/**
* Expose `onError`.
*/
module.exports = onError;
/**
* Callbacks.
*/
var callbacks = [];
/**
* Preserve existing handler.
*/
if ('function' == typeof window.onerror) callbacks.push(window.onerror);
/**
* Bind to `window.onerror`.
*/
window.onerror = handler;
/**
* Error handler.
*/
function handler () {
for (var i = 0, fn; fn = callbacks[i]; i++) fn.apply(this, arguments);
}
/**
* Call a `fn` on `window.onerror`.
*
* @param {Function} fn
*/
function onError (fn) {
callbacks.push(fn);
if (window.onerror != handler) {
callbacks.push(window.onerror);
window.onerror = handler;
}
}
});
require.register("segmentio-to-iso-string/index.js", function(exports, require, module){
/**
* Expose `toIsoString`.
*/
module.exports = toIsoString;
/**
* Turn a `date` into an ISO string.
*
* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString
*
* @param {Date} date
* @return {String}
*/
function toIsoString (date) {
return date.getUTCFullYear()
+ '-' + pad(date.getUTCMonth() + 1)
+ '-' + pad(date.getUTCDate())
+ 'T' + pad(date.getUTCHours())
+ ':' + pad(date.getUTCMinutes())
+ ':' + pad(date.getUTCSeconds())
+ '.' + String((date.getUTCMilliseconds()/1000).toFixed(3)).slice(2, 5)
+ 'Z';
}
/**
* Pad a `number` with a ten's place zero.
*
* @param {Number} number
* @return {String}
*/
function pad (number) {
var n = number.toString();
return n.length === 1 ? '0' + n : n;
}
});
require.register("segmentio-to-unix-timestamp/index.js", function(exports, require, module){
/**
* Expose `toUnixTimestamp`.
*/
module.exports = toUnixTimestamp;
/**
* Convert a `date` into a Unix timestamp.
*
* @param {Date}
* @return {Number}
*/
function toUnixTimestamp (date) {
return Math.floor(date.getTime() / 1000);
}
});
require.register("segmentio-use-https/index.js", function(exports, require, module){
/**
* Protocol.
*/
module.exports = function (url) {
switch (arguments.length) {
case 0: return check();
case 1: return transform(url);
}
};
/**
* Transform a protocol-relative `url` to the use the proper protocol.
*
* @param {String} url
* @return {String}
*/
function transform (url) {
return check() ? 'https:' + url : 'http:' + url;
}
/**
* Check whether `https:` be used for loading scripts.
*
* @return {Boolean}
*/
function check () {
return (
location.protocol == 'https:' ||
location.protocol == 'chrome-extension:'
);
}
});
require.register("segmentio-when/index.js", function(exports, require, module){
var callback = require('callback');
/**
* Expose `when`.
*/
module.exports = when;
/**
* Loop on a short interval until `condition()` is true, then call `fn`.
*
* @param {Function} condition
* @param {Function} fn
* @param {Number} interval (optional)
*/
function when (condition, fn, interval) {
if (condition()) return callback.async(fn);
var ref = setInterval(function () {
if (!condition()) return;
callback(fn);
clearInterval(ref);
}, interval || 10);
}
});
require.register("yields-slug/index.js", function(exports, require, module){
/**
* Generate a slug from the given `str`.
*
* example:
*
* generate('foo bar');
* // > foo-bar
*
* @param {String} str
* @param {Object} options
* @config {String|RegExp} [replace] characters to replace, defaulted to `/[^a-z0-9]/g`
* @config {String} [separator] separator to insert, defaulted to `-`
* @return {String}
*/
module.exports = function (str, options) {
options || (options = {});
return str.toLowerCase()
.replace(options.replace || /[^a-z0-9]/g, ' ')
.replace(/^ +| +$/g, '')
.replace(/ +/g, options.separator || '-')
};
});
require.register("visionmedia-batch/index.js", function(exports, require, module){
/**
* Module dependencies.
*/
try {
var EventEmitter = require('events').EventEmitter;
} catch (err) {
var Emitter = require('emitter');
}
/**
* Noop.
*/
function noop(){}
/**
* Expose `Batch`.
*/
module.exports = Batch;
/**
* Create a new Batch.
*/
function Batch() {
if (!(this instanceof Batch)) return new Batch;
this.fns = [];
this.concurrency(Infinity);
this.throws(true);
for (var i = 0, len = arguments.length; i < len; ++i) {
this.push(arguments[i]);
}
}
/**
* Inherit from `EventEmitter.prototype`.
*/
if (EventEmitter) {
Batch.prototype.__proto__ = EventEmitter.prototype;
} else {
Emitter(Batch.prototype);
}
/**
* Set concurrency to `n`.
*
* @param {Number} n
* @return {Batch}
* @api public
*/
Batch.prototype.concurrency = function(n){
this.n = n;
return this;
};
/**
* Queue a function.
*
* @param {Function} fn
* @return {Batch}
* @api public
*/
Batch.prototype.push = function(fn){
this.fns.push(fn);
return this;
};
/**
* Set wether Batch will or will not throw up.
*
* @param {Boolean} throws
* @return {Batch}
* @api public
*/
Batch.prototype.throws = function(throws) {
this.e = !!throws;
return this;
};
/**
* Execute all queued functions in parallel,
* executing `cb(err, results)`.
*
* @param {Function} cb
* @return {Batch}
* @api public
*/
Batch.prototype.end = function(cb){
var self = this
, total = this.fns.length
, pending = total
, results = []
, errors = []
, cb = cb || noop
, fns = this.fns
, max = this.n
, throws = this.e
, index = 0
, done;
// empty
if (!fns.length) return cb(null, results);
// process
function next() {
var i = index++;
var fn = fns[i];
if (!fn) return;
var start = new Date;
try {
fn(callback);
} catch (err) {
callback(err);
}
function callback(err, res){
if (done) return;
if (err && throws) return done = true, cb(err);
var complete = total - pending + 1;
var end = new Date;
results[i] = res;
errors[i] = err;
self.emit('progress', {
index: i,
value: res,
error: err,
pending: pending,
total: total,
complete: complete,
percent: complete / total * 100 | 0,
start: start,
end: end,
duration: end - start
});
if (--pending) next()
else if(!throws) cb(errors, results);
else cb(null, results);
}
}
// concurrency
for (var i = 0; i < fns.length; i++) {
if (i == max) break;
next();
}
return this;
};
});
require.register("segmentio-substitute/index.js", function(exports, require, module){
/**
* Expose `substitute`
*/
module.exports = substitute;
/**
* Substitute `:prop` with the given `obj` in `str`
*
* @param {String} str
* @param {Object} obj
* @param {RegExp} expr
* @return {String}
* @api public
*/
function substitute(str, obj, expr){
if (!obj) throw new TypeError('expected an object');
expr = expr || /:(\w+)/g;
return str.replace(expr, function(_, prop){
return null != obj[prop]
? obj[prop]
: _;
});
}
});
require.register("segmentio-load-pixel/index.js", function(exports, require, module){
/**
* Module dependencies.
*/
var stringify = require('querystring').stringify;
var sub = require('substitute');
/**
* Factory function to create a pixel loader.
*
* @param {String} path
* @return {Function}
* @api public
*/
module.exports = function(path){
return function(query, obj, fn){
if ('function' == typeof obj) fn = obj, obj = {};
obj = obj || {};
fn = fn || function(){};
var url = sub(path, obj);
var img = new Image;
img.onerror = error(fn, 'failed to load pixel', img);
img.onload = function(){ fn(); };
query = stringify(query);
if (query) query = '?' + query;
img.src = url + query;
img.width = 1;
img.height = 1;
return img;
};
};
/**
* Create an error handler.
*
* @param {Fucntion} fn
* @param {String} message
* @param {Image} img
* @return {Function}
* @api private
*/
function error(fn, message, img){
return function(e){
e = e || window.event;
var err = new Error(message);
err.event = e;
err.source = img;
fn(err);
};
}
});
require.register("segmentio-replace-document-write/index.js", function(exports, require, module){
var domify = require('domify');
/**
* Replace document.write until a url is written matching the url fragment
*
* @param {String} match
* @param {Element} parent to appendChild onto
* @param {Function} fn optional callback function
*/
module.exports = function(match, parent, fn){
var write = document.write;
document.write = append;
if (typeof parent === 'function') fn = parent, parent = null;
if (!parent) parent = document.body;
function append(str){
var el = domify(str)
var src = el.src || '';
if (el.src.indexOf(match) === -1) return write(str);
if ('SCRIPT' == el.tagName) el = recreate(el);
parent.appendChild(el);
document.write = write;
fn && fn();
}
};
/**
* Re-create the given `script`.
*
* domify() actually adds the script to he dom
* and then immediately removes it so the script
* will never be loaded :/
*
* @param {Element} script
* @api public
*/
function recreate(script){
var ret = document.createElement('script');
ret.src = script.src;
ret.async = script.async;
ret.defer = script.defer;
return ret;
}
});
require.register("ianstormtaylor-to-camel-case/index.js", function(exports, require, module){
var toSpace = require('to-space-case');
/**
* Expose `toCamelCase`.
*/
module.exports = toCamelCase;
/**
* Convert a `string` to camel case.
*
* @param {String} string
* @return {String}
*/
function toCamelCase (string) {
return toSpace(string).replace(/\s(\w)/g, function (matches, letter) {
return letter.toUpperCase();
});
}
});
require.register("ianstormtaylor-to-capital-case/index.js", function(exports, require, module){
var clean = require('to-no-case');
/**
* Expose `toCapitalCase`.
*/
module.exports = toCapitalCase;
/**
* Convert a `string` to capital case.
*
* @param {String} string
* @return {String}
*/
function toCapitalCase (string) {
return clean(string).replace(/(^|\s)(\w)/g, function (matches, previous, letter) {
return previous + letter.toUpperCase();
});
}
});
require.register("ianstormtaylor-to-constant-case/index.js", function(exports, require, module){
var snake = require('to-snake-case');
/**
* Expose `toConstantCase`.
*/
module.exports = toConstantCase;
/**
* Convert a `string` to constant case.
*
* @param {String} string
* @return {String}
*/
function toConstantCase (string) {
return snake(string).toUpperCase();
}
});
require.register("ianstormtaylor-to-dot-case/index.js", function(exports, require, module){
var toSpace = require('to-space-case');
/**
* Expose `toDotCase`.
*/
module.exports = toDotCase;
/**
* Convert a `string` to slug case.
*
* @param {String} string
* @return {String}
*/
function toDotCase (string) {
return toSpace(string).replace(/\s/g, '.');
}
});
require.register("ianstormtaylor-to-pascal-case/index.js", function(exports, require, module){
var toSpace = require('to-space-case');
/**
* Expose `toPascalCase`.
*/
module.exports = toPascalCase;
/**
* Convert a `string` to pascal case.
*
* @param {String} string
* @return {String}
*/
function toPascalCase (string) {
return toSpace(string).replace(/(?:^|\s)(\w)/g, function (matches, letter) {
return letter.toUpperCase();
});
}
});
require.register("ianstormtaylor-to-sentence-case/index.js", function(exports, require, module){
var clean = require('to-no-case');
/**
* Expose `toSentenceCase`.
*/
module.exports = toSentenceCase;
/**
* Convert a `string` to camel case.
*
* @param {String} string
* @return {String}
*/
function toSentenceCase (string) {
return clean(string).replace(/[a-z]/i, function (letter) {
return letter.toUpperCase();
});
}
});
require.register("ianstormtaylor-to-slug-case/index.js", function(exports, require, module){
var toSpace = require('to-space-case');
/**
* Expose `toSlugCase`.
*/
module.exports = toSlugCase;
/**
* Convert a `string` to slug case.
*
* @param {String} string
* @return {String}
*/
function toSlugCase (string) {
return toSpace(string).replace(/\s/g, '-');
}
});
require.register("component-escape-regexp/index.js", function(exports, require, module){
/**
* Escape regexp special characters in `str`.
*
* @param {String} str
* @return {String}
* @api public
*/
module.exports = function(str){
return String(str).replace(/([.*+?=^!:${}()|[\]\/\\])/g, '\\$1');
};
});
require.register("ianstormtaylor-map/index.js", function(exports, require, module){
var each = require('each');
/**
* Map an array or object.
*
* @param {Array|Object} obj
* @param {Function} iterator
* @return {Mixed}
*/
module.exports = function map (obj, iterator) {
var arr = [];
each(obj, function (o) {
arr.push(iterator.apply(null, arguments));
});
return arr;
};
});
require.register("ianstormtaylor-title-case-minors/index.js", function(exports, require, module){
module.exports = [
'a',
'an',
'and',
'as',
'at',
'but',
'by',
'en',
'for',
'from',
'how',
'if',
'in',
'neither',
'nor',
'of',
'on',
'only',
'onto',
'out',
'or',
'per',
'so',
'than',
'that',
'the',
'to',
'until',
'up',
'upon',
'v',
'v.',
'versus',
'vs',
'vs.',
'via',
'when',
'with',
'without',
'yet'
];
});
require.register("ianstormtaylor-to-title-case/index.js", function(exports, require, module){
var capital = require('to-capital-case')
, escape = require('escape-regexp')
, map = require('map')
, minors = require('title-case-minors');
/**
* Expose `toTitleCase`.
*/
module.exports = toTitleCase;
/**
* Minors.
*/
var escaped = map(minors, escape);
var minorMatcher = new RegExp('[^^]\\b(' + escaped.join('|') + ')\\b', 'ig');
var colonMatcher = /:\s*(\w)/g;
/**
* Convert a `string` to camel case.
*
* @param {String} string
* @return {String}
*/
function toTitleCase (string) {
return capital(string)
.replace(minorMatcher, function (minor) {
return minor.toLowerCase();
})
.replace(colonMatcher, function (letter) {
return letter.toUpperCase();
});
}
});
require.register("ianstormtaylor-case/lib/index.js", function(exports, require, module){
var cases = require('./cases');
/**
* Expose `determineCase`.
*/
module.exports = exports = determineCase;
/**
* Determine the case of a `string`.
*
* @param {String} string
* @return {String|Null}
*/
function determineCase (string) {
for (var key in cases) {
if (key == 'none') continue;
var convert = cases[key];
if (convert(string) == string) return key;
}
return null;
}
/**
* Define a case by `name` with a `convert` function.
*
* @param {String} name
* @param {Object} convert
*/
exports.add = function (name, convert) {
exports[name] = cases[name] = convert;
};
/**
* Add all the `cases`.
*/
for (var key in cases) {
exports.add(key, cases[key]);
}
});
require.register("ianstormtaylor-case/lib/cases.js", function(exports, require, module){
var camel = require('to-camel-case')
, capital = require('to-capital-case')
, constant = require('to-constant-case')
, dot = require('to-dot-case')
, none = require('to-no-case')
, pascal = require('to-pascal-case')
, sentence = require('to-sentence-case')
, slug = require('to-slug-case')
, snake = require('to-snake-case')
, space = require('to-space-case')
, title = require('to-title-case');
/**
* Camel.
*/
exports.camel = camel;
/**
* Pascal.
*/
exports.pascal = pascal;
/**
* Dot. Should precede lowercase.
*/
exports.dot = dot;
/**
* Slug. Should precede lowercase.
*/
exports.slug = slug;
/**
* Snake. Should precede lowercase.
*/
exports.snake = snake;
/**
* Space. Should precede lowercase.
*/
exports.space = space;
/**
* Constant. Should precede uppercase.
*/
exports.constant = constant;
/**
* Capital. Should precede sentence and title.
*/
exports.capital = capital;
/**
* Title.
*/
exports.title = title;
/**
* Sentence.
*/
exports.sentence = sentence;
/**
* Convert a `string` to lower case from camel, slug, etc. Different that the
* usual `toLowerCase` in that it will try to break apart the input first.
*
* @param {String} string
* @return {String}
*/
exports.lower = function (string) {
return none(string).toLowerCase();
};
/**
* Convert a `string` to upper case from camel, slug, etc. Different that the
* usual `toUpperCase` in that it will try to break apart the input first.
*
* @param {String} string
* @return {String}
*/
exports.upper = function (string) {
return none(string).toUpperCase();
};
/**
* Invert each character in a `string` from upper to lower and vice versa.
*
* @param {String} string
* @return {String}
*/
exports.inverse = function (string) {
for (var i = 0, char; char = string[i]; i++) {
if (!/[a-z]/i.test(char)) continue;
var upper = char.toUpperCase();
var lower = char.toLowerCase();
string[i] = char == upper ? lower : upper;
}
return string;
};
/**
* None.
*/
exports.none = none;
});
require.register("segmentio-obj-case/index.js", function(exports, require, module){
var Case = require('case');
var cases = [
Case.upper,
Case.lower,
Case.snake,
Case.pascal,
Case.camel,
Case.constant,
Case.title,
Case.capital,
Case.sentence
];
/**
* Module exports, export
*/
module.exports = module.exports.find = multiple(find);
/**
* Export the replacement function, return the modified object
*/
module.exports.replace = function (obj, key, val) {
multiple(replace).apply(this, arguments);
return obj;
};
/**
* Export the delete function, return the modified object
*/
module.exports.del = function (obj, key) {
multiple(del).apply(this, arguments);
return obj;
};
/**
* Compose applying the function to a nested key
*/
function multiple (fn) {
return function (obj, key, val) {
var keys = key.split('.');
if (keys.length === 0) return;
while (keys.length > 1) {
key = keys.shift();
obj = find(obj, key);
if (obj === null || obj === undefined) return;
}
key = keys.shift();
return fn(obj, key, val);
};
}
/**
* Find an object by its key
*
* find({ first_name : 'Calvin' }, 'firstName')
*/
function find (obj, key) {
for (var i = 0; i < cases.length; i++) {
var cased = cases[i](key);
if (obj.hasOwnProperty(cased)) return obj[cased];
}
}
/**
* Delete a value for a given key
*
* del({ a : 'b', x : 'y' }, 'X' }) -> { a : 'b' }
*/
function del (obj, key) {
for (var i = 0; i < cases.length; i++) {
var cased = cases[i](key);
if (obj.hasOwnProperty(cased)) delete obj[cased];
}
return obj;
}
/**
* Replace an objects existing value with a new one
*
* replace({ a : 'b' }, 'a', 'c') -> { a : 'c' }
*/
function replace (obj, key, val) {
for (var i = 0; i < cases.length; i++) {
var cased = cases[i](key);
if (obj.hasOwnProperty(cased)) obj[cased] = val;
}
return obj;
}
});
require.register("segmentio-analytics.js-integrations/index.js", function(exports, require, module){
var integrations = require('./lib/slugs');
var each = require('each');
/**
* Expose the integrations, using their own `name` from their `prototype`.
*/
each(integrations, function (slug) {
var plugin = require('./lib/' + slug);
var name = plugin.Integration.prototype.name;
exports[name] = plugin;
});
});
require.register("segmentio-analytics.js-integrations/lib/adroll.js", function(exports, require, module){
var integration = require('integration');
var is = require('is');
var load = require('load-script');
/**
* User reference.
*/
var user;
/**
* HOP
*/
var has = Object.prototype.hasOwnProperty;
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(AdRoll);
user = analytics.user(); // store for later
};
/**
* Expose `AdRoll` integration.
*/
var AdRoll = exports.Integration = integration('AdRoll')
.assumesPageview()
.readyOnLoad()
.global('__adroll_loaded')
.global('adroll_adv_id')
.global('adroll_pix_id')
.global('adroll_custom_data')
.option('events', {})
.option('advId', '')
.option('pixId', '');
/**
* Initialize.
*
* http://support.adroll.com/getting-started-in-4-easy-steps/#step-one
* http://support.adroll.com/enhanced-conversion-tracking/
*
* @param {Object} page
*/
AdRoll.prototype.initialize = function (page) {
window.adroll_adv_id = this.options.advId;
window.adroll_pix_id = this.options.pixId;
window.__adroll_loaded = true;
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
AdRoll.prototype.loaded = function () {
return window.__adroll;
};
/**
* Load the AdRoll library.
*
* @param {Function} callback
*/
AdRoll.prototype.load = function (callback) {
load({
http: 'http://a.adroll.com/j/roundtrip.js',
https: 'https://s.adroll.com/j/roundtrip.js'
}, callback);
};
/**
* Track.
*
* @param {Track} track
*/
AdRoll.prototype.track = function(track){
var events = this.options.events;
var total = track.revenue();
var event = track.event();
if (has.call(events, event)) event = events[event];
var data = {
adroll_conversion_value_in_dollars: total || 0,
order_id: track.orderId() || 0,
adroll_segments: event
};
if (user.id()) data.user_id = user.id();
window.__adroll.record_user(data);
};
});
require.register("segmentio-analytics.js-integrations/lib/adwords.js", function(exports, require, module){
/**
* Module dependencies.
*/
var onbody = require('on-body');
var integration = require('integration');
var load = require('load-script');
var domify = require('domify');
var Queue = require('queue');
/**
* Expose plugin
*/
module.exports = exports = function(analytics){
analytics.addIntegration(AdWords);
};
/**
* HOP
*/
var has = Object.prototype.hasOwnProperty;
/**
* Script loader queue.
*/
var q = new Queue({ concurrency: 1, timeout: 2000 });
/**
* Expose `AdWords`
*/
var AdWords = exports.Integration = integration('AdWords')
.readyOnLoad()
.option('conversionId', '')
.option('remarketing', false)
.option('events', {});
/**
* Load
*
* @param {Function} fn
* @api public
*/
AdWords.prototype.load = function(fn){
onbody(fn);
};
/**
* Loaded.
*
* @return {Boolean}
* @api public
*/
AdWords.prototype.loaded = function(){
return !! document.body;
};
/**
* Page.
*
* https://support.google.com/adwords/answer/3111920#standard_parameters
*
* @param {Page} page
*/
AdWords.prototype.page = function(page){
var remarketing = this.options.remarketing;
var id = this.options.conversionId;
if (remarketing) this.remarketing(id);
};
/**
* Track.
*
* @param {Track}
* @api public
*/
AdWords.prototype.track = function(track){
var id = this.options.conversionId;
var events = this.options.events;
var event = track.event();
if (!has.call(events, event)) return;
return this.conversion({
value: track.revenue() || 0,
label: events[event],
conversionId: id
});
};
/**
* Report AdWords conversion.
*
* @param {Object} obj
* @param {Function} [fn]
* @api private
*/
AdWords.prototype.conversion = function(obj, fn){
this.queue({
google_conversion_id: obj.conversionId,
google_conversion_language: 'en',
google_conversion_format: '3',
google_conversion_color: 'ffffff',
google_conversion_label: obj.label,
google_conversion_value: obj.value,
google_remarketing_only: false
}, fn);
};
/**
* Add remarketing.
*
* @param {String} id Conversion ID
* @api private
*/
AdWords.prototype.remarketing = function(id){
this.queue({
google_conversion_id: id,
google_remarketing_only: true
});
};
/**
* Queue external call.
*
* @param {Object} obj
* @param {Function} [fn]
*/
AdWords.prototype.queue = function(obj, fn){
this.debug('sending %o', obj);
var self = this;
q.push(function(next){
self.globalize(obj);
self.shim();
load('//www.googleadservices.com/pagead/conversion.js', function(){
if (fn) fn();
next();
});
});
};
/**
* Set global variables.
*
* @param {Object} obj
*/
AdWords.prototype.globalize = function(obj){
for (var name in obj) {
if (obj.hasOwnProperty(name)) {
window[name] = obj[name];
}
}
};
/**
* Shim for `document.write`.
*
* @api private
*/
AdWords.prototype.shim = function(){
var self = this;
var write = document.write;
document.write = append;
function append(str){
var el = domify(str);
if (!el.src) return write(str);
if (!/googleadservices/.test(el.src)) return write(str);
self.debug('append %o', el);
document.body.appendChild(el);
document.write = write;
}
}
});
require.register("segmentio-analytics.js-integrations/lib/alexa.js", function(exports, require, module){
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Alexa);
};
/**
* Expose Alexa integration.
*/
var Alexa = exports.Integration = integration('Alexa')
.assumesPageview()
.readyOnLoad()
.global('_atrk_opts')
.option('account', null)
.option('domain', '')
.option('dynamic', true);
/**
* Initialize.
*
* @param {Object} page
*/
Alexa.prototype.initialize = function (page) {
window._atrk_opts = {
atrk_acct: this.options.account,
domain: this.options.domain,
dynamic: this.options.dynamic
};
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Alexa.prototype.loaded = function () {
return !! window.atrk;
};
/**
* Load the Alexa library.
*
* @param {Function} callback
*/
Alexa.prototype.load = function (callback) {
load('//d31qbv1cthcecs.cloudfront.net/atrk.js', function(err){
if (err) return callback(err);
window.atrk();
callback();
});
};
});
require.register("segmentio-analytics.js-integrations/lib/amplitude.js", function(exports, require, module){
var callback = require('callback');
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Amplitude);
};
/**
* Expose `Amplitude` integration.
*/
var Amplitude = exports.Integration = integration('Amplitude')
.assumesPageview()
.readyOnInitialize()
.global('amplitude')
.option('apiKey', '')
.option('trackAllPages', false)
.option('trackNamedPages', true)
.option('trackCategorizedPages', true);
/**
* Initialize.
*
* https://github.com/amplitude/Amplitude-Javascript
*
* @param {Object} page
*/
Amplitude.prototype.initialize = function (page) {
(function(e,t){var r=e.amplitude||{}; r._q=[];function i(e){r[e]=function(){r._q.push([e].concat(Array.prototype.slice.call(arguments,0)));};} var s=["init","logEvent","setUserId","setGlobalUserProperties","setVersionName","setDomain"]; for(var c=0;c<s.length;c++){i(s[c]);}e.amplitude=r;})(window,document);
window.amplitude.init(this.options.apiKey);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Amplitude.prototype.loaded = function () {
return !! (window.amplitude && window.amplitude.options);
};
/**
* Load the Amplitude library.
*
* @param {Function} callback
*/
Amplitude.prototype.load = function (callback) {
load('https://d24n15hnbwhuhn.cloudfront.net/libs/amplitude-1.1-min.js', callback);
};
/**
* Page.
*
* @param {Page} page
*/
Amplitude.prototype.page = function (page) {
var properties = page.properties();
var category = page.category();
var name = page.fullName();
var opts = this.options;
// all pages
if (opts.trackAllPages) {
this.track(page.track());
}
// categorized pages
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
// named pages
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
};
/**
* Identify.
*
* @param {Facade} identify
*/
Amplitude.prototype.identify = function (identify) {
var id = identify.userId();
var traits = identify.traits();
if (id) window.amplitude.setUserId(id);
if (traits) window.amplitude.setGlobalUserProperties(traits);
};
/**
* Track.
*
* @param {Track} event
*/
Amplitude.prototype.track = function (track) {
var props = track.properties();
var event = track.event();
window.amplitude.logEvent(event, props);
};
});
require.register("segmentio-analytics.js-integrations/lib/appcues.js", function(exports, require, module){
var integration = require('integration');
var is = require('is');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Appcues);
};
/**
* Expose `Appcues` integration.
*/
var Appcues = exports.Integration = integration('Appcues')
.assumesPageview()
.readyOnLoad()
.global('Appcues')
.global('AppcuesIdentity')
.option('appcuesId', '')
.option('userId', '')
.option('userEmail', '');
/**
* Initialize.
*
* http://appcues.com/docs/
*
* @param {Object}
*/
Appcues.prototype.initialize = function () {
this.load(function() {
window.Appcues.init();
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Appcues.prototype.loaded = function () {
return is.object(window.Appcues);
};
/**
* Load the Appcues library.
*
* @param {Function} callback
*/
Appcues.prototype.load = function (callback) {
var script = load('//d2dubfq97s02eu.cloudfront.net/appcues-bundle.min.js', callback);
script.setAttribute('data-appcues-id', this.options.appcuesId);
script.setAttribute('data-user-id', this.options.userId);
script.setAttribute('data-user-email', this.options.userEmail);
};
/**
* Identify.
*
* http://appcues.com/docs#identify
*
* @param {Identify} identify
*/
Appcues.prototype.identify = function (identify) {
window.Appcues.identify(identify.traits());
};
});
require.register("segmentio-analytics.js-integrations/lib/awesm.js", function(exports, require, module){
var integration = require('integration');
var load = require('load-script');
/**
* User reference.
*/
var user;
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Awesm);
user = analytics.user(); // store for later
};
/**
* Expose `Awesm` integration.
*/
var Awesm = exports.Integration = integration('awe.sm')
.assumesPageview()
.readyOnLoad()
.global('AWESM')
.option('apiKey', '')
.option('events', {});
/**
* Initialize.
*
* http://developers.awe.sm/guides/javascript/
*
* @param {Object} page
*/
Awesm.prototype.initialize = function (page) {
window.AWESM = { api_key: this.options.apiKey };
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Awesm.prototype.loaded = function () {
return !! window.AWESM._exists;
};
/**
* Load.
*
* @param {Function} callback
*/
Awesm.prototype.load = function (callback) {
var key = this.options.apiKey;
load('//widgets.awe.sm/v3/widgets.js?key=' + key + '&async=true', callback);
};
/**
* Track.
*
* @param {Track} track
*/
Awesm.prototype.track = function (track) {
var event = track.event();
var goal = this.options.events[event];
if (!goal) return;
window.AWESM.convert(goal, track.cents(), null, user.id());
};
});
require.register("segmentio-analytics.js-integrations/lib/awesomatic.js", function(exports, require, module){
var integration = require('integration');
var is = require('is');
var load = require('load-script');
var noop = function(){};
var onBody = require('on-body');
/**
* User reference.
*/
var user;
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Awesomatic);
user = analytics.user(); // store for later
};
/**
* Expose `Awesomatic` integration.
*/
var Awesomatic = exports.Integration = integration('Awesomatic')
.assumesPageview()
.global('Awesomatic')
.global('AwesomaticSettings')
.global('AwsmSetup')
.global('AwsmTmp')
.option('appId', '');
/**
* Initialize.
*
* @param {Object} page
*/
Awesomatic.prototype.initialize = function (page) {
var self = this;
var id = user.id();
var options = user.traits();
options.appId = this.options.appId;
if (id) options.user_id = id;
this.load(function () {
window.Awesomatic.initialize(options, function () {
self.emit('ready'); // need to wait for initialize to callback
});
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Awesomatic.prototype.loaded = function () {
return is.object(window.Awesomatic);
};
/**
* Load the Awesomatic library.
*
* @param {Function} callback
*/
Awesomatic.prototype.load = function (callback) {
var url = 'https://1c817b7a15b6941337c0-dff9b5f4adb7ba28259631e99c3f3691.ssl.cf2.rackcdn.com/gen/embed.js';
load(url, callback);
};
});
require.register("segmentio-analytics.js-integrations/lib/bing-ads.js", function(exports, require, module){
var integration = require('integration');
/**
* Expose plugin
*/
module.exports = exports = function(analytics){
analytics.addIntegration(Bing);
};
/**
* HOP
*/
var has = Object.prototype.hasOwnProperty;
/**
* Expose `Bing`
*/
var Bing = exports.Integration = integration('Bing Ads')
.readyOnInitialize()
.option('siteId', '')
.option('domainId', '')
.option('goals', {});
/**
* Track.
*
* @param {Track} track
*/
Bing.prototype.track = function(track){
var goals = this.options.goals;
var traits = track.traits();
var event = track.event();
if (!has.call(goals, event)) return;
var goal = goals[event];
return exports.load(goal, track.revenue(), this.options);
};
/**
* Load conversion.
*
* @param {Mixed} goal
* @param {Number} revenue
* @param {String} currency
* @return {IFrame}
* @api private
*/
exports.load = function(goal, revenue, options){
var iframe = document.createElement('iframe');
iframe.src = '//flex.msn.com/mstag/tag/' + options.siteId
+ '/analytics.html'
+ '?domainId=' + options.domainId
+ '&revenue=' + revenue || 0
+ '&actionid=' + goal;
+ '&dedup=1'
+ '&type=1'
iframe.width = 1;
iframe.height = 1;
return iframe;
};
});
require.register("segmentio-analytics.js-integrations/lib/bronto.js", function(exports, require, module){
/**
* Module dependencies.
*/
var integration = require('integration');
var Track = require('facade').Track;
var load = require('load-script');
var each = require('each');
/**
* Expose plugin.
*/
module.exports = exports = function(analytics){
analytics.addIntegration(Bronto);
};
/**
* Expose `Bronto` integration.
*/
var Bronto = exports.Integration = integration('Bronto')
.readyOnLoad()
.global('__bta')
.option('siteId', '')
.option('host', '');
/**
* Initialize.
*
* http://bronto.com/product-blog/features/using-conversion-tracking-private-domain#.Ut_Vk2T8KqB
* http://bronto.com/product-blog/features/javascript-conversion-tracking-setup-and-reporting#.Ut_VhmT8KqB
*
* @param {Object} page
*/
Bronto.prototype.initialize = function(page){
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Bronto.prototype.loaded = function(){
return this.bta;
};
/**
* Load the Bronto library.
*
* @param {Function} fn
*/
Bronto.prototype.load = function(fn){
var self = this;
load('//p.bm23.com/bta.js', function(err){
if (err) return fn(err);
var opts = self.options;
self.bta = new window.__bta(opts.siteId);
if (opts.host) self.bta.setHost(opts.host);
fn();
});
};
/**
* Track.
*
* @param {Track} event
*/
Bronto.prototype.track = function(track){
var revenue = track.revenue();
var event = track.event();
var type = 'number' == typeof revenue ? '$' : 't';
this.bta.addConversionLegacy(type, event, revenue);
};
/**
* Completed order.
*
* @param {Track} track
* @api private
*/
Bronto.prototype.completedOrder = function(track){
var products = track.products();
var props = track.properties();
var items = [];
// items
each(products, function(product){
var track = new Track({ properties: product });
items.push({
item_id: track.id() || track.sku(),
desc: product.description || track.name(),
quantity: track.quantity(),
amount: track.price(),
});
});
// add conversion
this.bta.addConversion({
order_id: track.orderId(),
date: props.date || new Date,
items: items
});
};
});
require.register("segmentio-analytics.js-integrations/lib/bugherd.js", function(exports, require, module){
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(BugHerd);
};
/**
* Expose `BugHerd` integration.
*/
var BugHerd = exports.Integration = integration('BugHerd')
.assumesPageview()
.readyOnLoad()
.global('BugHerdConfig')
.global('_bugHerd')
.option('apiKey', '')
.option('showFeedbackTab', true);
/**
* Initialize.
*
* http://support.bugherd.com/home
*
* @param {Object} page
*/
BugHerd.prototype.initialize = function (page) {
window.BugHerdConfig = { feedback: { hide: !this.options.showFeedbackTab }};
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
BugHerd.prototype.loaded = function () {
return !! window._bugHerd;
};
/**
* Load the BugHerd library.
*
* @param {Function} callback
*/
BugHerd.prototype.load = function (callback) {
load('//www.bugherd.com/sidebarv2.js?apikey=' + this.options.apiKey, callback);
};
});
require.register("segmentio-analytics.js-integrations/lib/bugsnag.js", function(exports, require, module){
var integration = require('integration');
var is = require('is');
var extend = require('extend');
var load = require('load-script');
var onError = require('on-error');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Bugsnag);
};
/**
* Expose `Bugsnag` integration.
*/
var Bugsnag = exports.Integration = integration('Bugsnag')
.readyOnLoad()
.global('Bugsnag')
.option('apiKey', '');
/**
* Initialize.
*
* https://bugsnag.com/docs/notifiers/js
*
* @param {Object} page
*/
Bugsnag.prototype.initialize = function (page) {
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Bugsnag.prototype.loaded = function () {
return is.object(window.Bugsnag);
};
/**
* Load.
*
* @param {Function} callback (optional)
*/
Bugsnag.prototype.load = function (callback) {
var apiKey = this.options.apiKey;
load('//d2wy8f7a9ursnm.cloudfront.net/bugsnag-2.min.js', function(err){
if (err) return callback(err);
window.Bugsnag.apiKey = apiKey;
callback();
});
};
/**
* Identify.
*
* @param {Identify} identify
*/
Bugsnag.prototype.identify = function (identify) {
window.Bugsnag.metaData = window.Bugsnag.metaData || {};
extend(window.Bugsnag.metaData, identify.traits());
};
});
require.register("segmentio-analytics.js-integrations/lib/chartbeat.js", function(exports, require, module){
var integration = require('integration');
var onBody = require('on-body');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Chartbeat);
};
/**
* Expose `Chartbeat` integration.
*/
var Chartbeat = exports.Integration = integration('Chartbeat')
.assumesPageview()
.readyOnLoad()
.global('_sf_async_config')
.global('_sf_endpt')
.global('pSUPERFLY')
.option('domain', '')
.option('uid', null);
/**
* Initialize.
*
* http://chartbeat.com/docs/configuration_variables/
*
* @param {Object} page
*/
Chartbeat.prototype.initialize = function (page) {
window._sf_async_config = this.options;
onBody(function () {
window._sf_endpt = new Date().getTime();
});
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Chartbeat.prototype.loaded = function () {
return !! window.pSUPERFLY;
};
/**
* Load the Chartbeat library.
*
* http://chartbeat.com/docs/adding_the_code/
*
* @param {Function} callback
*/
Chartbeat.prototype.load = function (callback) {
load({
https: 'https://a248.e.akamai.net/chartbeat.download.akamai.com/102508/js/chartbeat.js',
http: 'http://static.chartbeat.com/js/chartbeat.js'
}, callback);
};
/**
* Page.
*
* http://chartbeat.com/docs/handling_virtual_page_changes/
*
* @param {Page} page
*/
Chartbeat.prototype.page = function (page) {
var props = page.properties();
var name = page.fullName();
window.pSUPERFLY.virtualPage(props.path, name || props.title);
};
});
require.register("segmentio-analytics.js-integrations/lib/churnbee.js", function(exports, require, module){
/**
* Module dependencies.
*/
var push = require('global-queue')('_cbq');
var integration = require('integration');
var load = require('load-script');
/**
* HOP
*/
var has = Object.prototype.hasOwnProperty;
/**
* Supported events
*/
var supported = {
activation: true,
changePlan: true,
register: true,
refund: true,
charge: true,
cancel: true,
login: true
};
/**
* Expose plugin.
*/
module.exports = exports = function(analytics){
analytics.addIntegration(ChurnBee);
};
/**
* Expose `ChurnBee` integration.
*/
var ChurnBee = exports.Integration = integration('ChurnBee')
.readyOnInitialize()
.global('_cbq')
.global('ChurnBee')
.option('events', {})
.option('apiKey', '');
/**
* Initialize.
*
* https://churnbee.com/docs
*
* @param {Object} page
*/
ChurnBee.prototype.initialize = function(page){
push('_setApiKey', this.options.apiKey);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
ChurnBee.prototype.loaded = function(){
return !! window.ChurnBee;
};
/**
* Load the ChurnBee library.
*
* @param {Function} fn
*/
ChurnBee.prototype.load = function(fn){
load('//api.churnbee.com/cb.js', fn);
};
/**
* Track.
*
* @param {Track} event
*/
ChurnBee.prototype.track = function(track){
var events = this.options.events;
var event = track.event();
if (has.call(events, event)) event = events[event];
if (true != supported[event]) return;
push(event, track.properties({ revenue: 'amount' }));
};
});
require.register("segmentio-analytics.js-integrations/lib/clicky.js", function(exports, require, module){
var Identify = require('facade').Identify;
var extend = require('extend');
var integration = require('integration');
var is = require('is');
var load = require('load-script');
/**
* User reference.
*/
var user;
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Clicky);
user = analytics.user(); // store for later
};
/**
* Expose `Clicky` integration.
*/
var Clicky = exports.Integration = integration('Clicky')
.assumesPageview()
.readyOnLoad()
.global('clicky')
.global('clicky_site_ids')
.global('clicky_custom')
.option('siteId', null);
/**
* Initialize.
*
* http://clicky.com/help/customization
*
* @param {Object} page
*/
Clicky.prototype.initialize = function (page) {
window.clicky_site_ids = window.clicky_site_ids || [this.options.siteId];
this.identify(new Identify({
userId: user.id(),
traits: user.traits()
}));
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Clicky.prototype.loaded = function () {
return is.object(window.clicky);
};
/**
* Load the Clicky library.
*
* @param {Function} callback
*/
Clicky.prototype.load = function (callback) {
load('//static.getclicky.com/js', callback);
};
/**
* Page.
*
* http://clicky.com/help/customization#/help/custom/manual
*
* @param {Page} page
*/
Clicky.prototype.page = function (page) {
var properties = page.properties();
var category = page.category();
var name = page.fullName();
window.clicky.log(properties.path, name || properties.title);
};
/**
* Identify.
*
* @param {Identify} id (optional)
*/
Clicky.prototype.identify = function (identify) {
window.clicky_custom = window.clicky_custom || {};
window.clicky_custom.session = window.clicky_custom.session || {};
extend(window.clicky_custom.session, identify.traits());
};
/**
* Track.
*
* http://clicky.com/help/customization#/help/custom/manual
*
* @param {Track} event
*/
Clicky.prototype.track = function (track) {
window.clicky.goal(track.event(), track.revenue());
};
});
require.register("segmentio-analytics.js-integrations/lib/comscore.js", function(exports, require, module){
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Comscore);
};
/**
* Expose `Comscore` integration.
*/
var Comscore = exports.Integration = integration('comScore')
.assumesPageview()
.readyOnLoad()
.global('_comscore')
.global('COMSCORE')
.option('c1', '2')
.option('c2', '');
/**
* Initialize.
*
* @param {Object} page
*/
Comscore.prototype.initialize = function (page) {
window._comscore = window._comscore || [this.options];
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Comscore.prototype.loaded = function () {
return !! window.COMSCORE;
};
/**
* Load.
*
* @param {Function} callback
*/
Comscore.prototype.load = function (callback) {
load({
http: 'http://b.scorecardresearch.com/beacon.js',
https: 'https://sb.scorecardresearch.com/beacon.js'
}, callback);
};
});
require.register("segmentio-analytics.js-integrations/lib/crazy-egg.js", function(exports, require, module){
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(CrazyEgg);
};
/**
* Expose `CrazyEgg` integration.
*/
var CrazyEgg = exports.Integration = integration('Crazy Egg')
.assumesPageview()
.readyOnLoad()
.global('CE2')
.option('accountNumber', '');
/**
* Initialize.
*
* @param {Object} page
*/
CrazyEgg.prototype.initialize = function (page) {
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
CrazyEgg.prototype.loaded = function () {
return !! window.CE2;
};
/**
* Load the Crazy Egg library.
*
* @param {Function} callback
*/
CrazyEgg.prototype.load = function (callback) {
var number = this.options.accountNumber;
var path = number.slice(0,4) + '/' + number.slice(4);
var cache = Math.floor(new Date().getTime()/3600000);
var url = '//dnn506yrbagrg.cloudfront.net/pages/scripts/' + path + '.js?' + cache;
load(url, callback);
};
});
require.register("segmentio-analytics.js-integrations/lib/curebit.js", function(exports, require, module){
/**
* Module dependencies.
*/
var push = require('global-queue')('_curebitq');
var integration = require('integration');
var Identify = require('facade').Identify;
var throttle = require('throttle');
var Track = require('facade').Track;
var iso = require('to-iso-string');
var load = require('load-script');
var clone = require('clone');
var each = require('each');
var bind = require('bind');
/**
* User reference.
*/
var user;
/**
* Expose plugin.
*/
module.exports = exports = function(analytics){
analytics.addIntegration(Curebit);
user = analytics.user();
};
/**
* Expose `Curebit` integration.
*/
var Curebit = exports.Integration = integration('Curebit')
.readyOnLoad() // so iframes get loaded right away
.global('_curebitq')
.global('curebit')
.option('siteId', '')
.option('iframeWidth', '100%')
.option('iframeHeight', '480')
.option('iframeBorder', 0)
.option('iframeId', 'curebit_integration')
.option('responsive', true)
.option('device', '')
.option('insertIntoId', '')
.option('campaigns', {})
.option('server', 'https://www.curebit.com');
/**
* Initialize.
*
* @param {Object} page
*/
Curebit.prototype.initialize = function(page){
// throttle the call to `.page()`.
this.page = throttle(bind(this, this.page), 250);
var data = {
site_id: this.options.siteId,
server: this.options.server
};
push('init', data);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Curebit.prototype.loaded = function(){
return !!window.curebit;
};
/**
* Load Curebit's Javascript library.
*
* @param {Function} fn
*/
Curebit.prototype.load = function(fn){
var url = '//d2jjzw81hqbuqv.cloudfront.net/integration/curebit-1.0.min.js';
load(url, fn);
};
/**
* Page.
*
* Call the `register_affiliate` method of the Curebit API that will load a
* custom iframe onto the page, only if this page's path is marked as a
* campaign.
*
* http://www.curebit.com/docs/affiliate/registration
*
* This is throttled to prevent accidentally drawing the iframe multiple times,
* from multiple `.page()` calls. The `250` is from the curebit script.
*
* @param {Page} page
*/
Curebit.prototype.page = function(page){
var campaigns = this.options.campaigns;
var path = window.location.pathname;
if (!campaigns[path]) return;
var tags = (campaigns[path] || '').split(',');
if (!tags.length) return;
var settings = {
responsive: this.options.responsive,
device: this.options.device,
campaign_tags: tags,
iframe: {
width: this.options.iframeWidth,
height: this.options.iframeHeight,
id: this.options.iframeId,
frameborder: this.options.iframeBorder,
container: this.options.insertIntoId
}
};
var identify = new Identify({
userId: user.id(),
traits: user.traits()
});
// if we have an email, add any information about the user
if (identify.email()) {
settings.affiliate_member = {
email: identify.email(),
first_name: identify.firstName(),
last_name: identify.lastName(),
customer_id: identify.userId()
};
}
push('register_affiliate', settings);
};
/**
* Completed order.
*
* Fire the Curebit `register_purchase` with the order details and items.
*
* https://www.curebit.com/docs/ecommerce/custom
*
* @param {Track} track
*/
Curebit.prototype.completedOrder = function(track){
var orderId = track.orderId();
var products = track.products();
var props = track.properties();
var items = [];
var identify = new Identify({
traits: user.traits(),
userId: user.id()
});
each(products, function(product){
var track = new Track({ properties: product });
items.push({
product_id: track.id() || track.sku(),
quantity: track.quantity(),
image_url: product.image,
price: track.price(),
title: track.name(),
url: product.url,
});
});
push('register_purchase', {
order_date: iso(props.date || new Date),
order_number: orderId,
coupon_code: track.coupon(),
subtotal: track.total(),
customer_id: identify.userId(),
first_name: identify.firstName(),
last_name: identify.lastName(),
email: identify.email(),
items: items
});
};
});
require.register("segmentio-analytics.js-integrations/lib/customerio.js", function(exports, require, module){
var alias = require('alias');
var callback = require('callback');
var convertDates = require('convert-dates');
var Identify = require('facade').Identify;
var integration = require('integration');
var load = require('load-script');
/**
* User reference.
*/
var user;
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Customerio);
user = analytics.user(); // store for later
};
/**
* Expose `Customerio` integration.
*/
var Customerio = exports.Integration = integration('Customer.io')
.assumesPageview()
.readyOnInitialize()
.global('_cio')
.option('siteId', '');
/**
* Initialize.
*
* http://customer.io/docs/api/javascript.html
*
* @param {Object} page
*/
Customerio.prototype.initialize = function (page) {
window._cio = window._cio || [];
(function() {var a,b,c; a = function (f) {return function () {window._cio.push([f].concat(Array.prototype.slice.call(arguments,0))); }; }; b = ['identify', 'track']; for (c = 0; c < b.length; c++) {window._cio[b[c]] = a(b[c]); } })();
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Customerio.prototype.loaded = function () {
return !! (window._cio && window._cio.pageHasLoaded);
};
/**
* Load.
*
* @param {Function} callback
*/
Customerio.prototype.load = function (callback) {
var script = load('https://assets.customer.io/assets/track.js', callback);
script.id = 'cio-tracker';
script.setAttribute('data-site-id', this.options.siteId);
};
/**
* Identify.
*
* http://customer.io/docs/api/javascript.html#section-Identify_customers
*
* @param {Identify} identify
*/
Customerio.prototype.identify = function (identify) {
if (!identify.userId()) return this.debug('user id required');
var traits = identify.traits({ created: 'created_at' });
traits = convertDates(traits, convertDate);
window._cio.identify(traits);
};
/**
* Group.
*
* @param {Group} group
*/
Customerio.prototype.group = function (group) {
var traits = group.traits();
traits = alias(traits, function (trait) {
return 'Group ' + trait;
});
this.identify(new Identify({
userId: user.id(),
traits: traits
}));
};
/**
* Track.
*
* http://customer.io/docs/api/javascript.html#section-Track_a_custom_event
*
* @param {Track} track
*/
Customerio.prototype.track = function (track) {
var properties = track.properties();
properties = convertDates(properties, convertDate);
window._cio.track(track.event(), properties);
};
/**
* Convert a date to the format Customer.io supports.
*
* @param {Date} date
* @return {Number}
*/
function convertDate (date) {
return Math.floor(date.getTime() / 1000);
}
});
require.register("segmentio-analytics.js-integrations/lib/drip.js", function(exports, require, module){
var alias = require('alias');
var integration = require('integration');
var is = require('is');
var load = require('load-script');
var push = require('global-queue')('_dcq');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Drip);
};
/**
* Expose `Drip` integration.
*/
var Drip = exports.Integration = integration('Drip')
.assumesPageview()
.readyOnLoad()
.global('dc')
.global('_dcq')
.global('_dcs')
.option('account', '');
/**
* Initialize.
*
* @param {Object} page
*/
Drip.prototype.initialize = function (page) {
window._dcq = window._dcq || [];
window._dcs = window._dcs || {};
window._dcs.account = this.options.account;
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Drip.prototype.loaded = function () {
return is.object(window.dc);
};
/**
* Load.
*
* @param {Function} callback
*/
Drip.prototype.load = function (callback) {
load('//tag.getdrip.com/' + this.options.account + '.js', callback);
};
/**
* Track.
*
* @param {Track} track
*/
Drip.prototype.track = function (track) {
var props = track.properties();
var cents = Math.round(track.cents());
props.action = track.event();
if (cents) props.value = cents;
delete props.revenue;
push('track', props);
};
});
require.register("segmentio-analytics.js-integrations/lib/errorception.js", function(exports, require, module){
var callback = require('callback');
var extend = require('extend');
var integration = require('integration');
var load = require('load-script');
var onError = require('on-error');
var push = require('global-queue')('_errs');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Errorception);
};
/**
* Expose `Errorception` integration.
*/
var Errorception = exports.Integration = integration('Errorception')
.assumesPageview()
.readyOnInitialize()
.global('_errs')
.option('projectId', '')
.option('meta', true);
/**
* Initialize.
*
* https://github.com/amplitude/Errorception-Javascript
*
* @param {Object} page
*/
Errorception.prototype.initialize = function (page) {
window._errs = window._errs || [this.options.projectId];
onError(push);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Errorception.prototype.loaded = function () {
return !! (window._errs && window._errs.push !== Array.prototype.push);
};
/**
* Load the Errorception library.
*
* @param {Function} callback
*/
Errorception.prototype.load = function (callback) {
load('//beacon.errorception.com/' + this.options.projectId + '.js', callback);
};
/**
* Identify.
*
* http://blog.errorception.com/2012/11/capture-custom-data-with-your-errors.html
*
* @param {Object} identify
*/
Errorception.prototype.identify = function (identify) {
if (!this.options.meta) return;
var traits = identify.traits();
window._errs = window._errs || [];
window._errs.meta = window._errs.meta || {};
extend(window._errs.meta, traits);
};
});
require.register("segmentio-analytics.js-integrations/lib/evergage.js", function(exports, require, module){
var each = require('each');
var integration = require('integration');
var load = require('load-script');
var push = require('global-queue')('_aaq');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Evergage);
};
/**
* Expose `Evergage` integration.integration.
*/
var Evergage = exports.Integration = integration('Evergage')
.assumesPageview()
.readyOnInitialize()
.global('_aaq')
.option('account', '')
.option('dataset', '');
/**
* Initialize.
*
* @param {Object} page
*/
Evergage.prototype.initialize = function (page) {
var account = this.options.account;
var dataset = this.options.dataset;
window._aaq = window._aaq || [];
push('setEvergageAccount', account);
push('setDataset', dataset);
push('setUseSiteConfig', true);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Evergage.prototype.loaded = function () {
return !! (window._aaq && window._aaq.push !== Array.prototype.push);
};
/**
* Load.
*
* @param {Function} callback
*/
Evergage.prototype.load = function (callback) {
var account = this.options.account;
var dataset = this.options.dataset;
var url = '//cdn.evergage.com/beacon/' + account + '/' + dataset + '/scripts/evergage.min.js';
load(url, callback);
};
/**
* Page.
*
* @param {Page} page
*/
Evergage.prototype.page = function (page) {
var props = page.properties();
var name = page.name();
if (name) push('namePage', name);
each(props, function(key, value) {
push('setCustomField', key, value, 'page');
});
window.Evergage.init(true);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Evergage.prototype.identify = function (identify) {
var id = identify.userId();
if (!id) return;
push('setUser', id);
var traits = identify.traits({
email: 'userEmail',
name: 'userName'
});;
each(traits, function (key, value) {
push('setUserField', key, value, 'page');
});
};
/**
* Group.
*
* @param {Group} group
*/
Evergage.prototype.group = function (group) {
var props = group.traits();
var id = group.groupId();
if (!id) return;
push('setCompany', id);
each(props, function(key, value) {
push('setAccountField', key, value, 'page');
});
};
/**
* Track.
*
* @param {Track} track
*/
Evergage.prototype.track = function (track) {
push('trackAction', track.event(), track.properties());
};
});
require.register("segmentio-analytics.js-integrations/lib/facebook-ads.js", function(exports, require, module){
var load = require('load-script');
var integration = require('integration');
var push = require('global-queue')('_fbq');
/**
* Expose plugin
*/
module.exports = exports = function(analytics){
analytics.addIntegration(Facebook);
};
/**
* HOP
*/
var has = Object.prototype.hasOwnProperty;
/**
* Expose `Facebook`
*/
var Facebook = exports.Integration = integration('Facebook Ads')
.readyOnInitialize()
.global('_fbq')
.option('currency', 'USD')
.option('events', {});
/**
* Initialize Facebook Ads.
*
* https://developers.facebook.com/docs/ads-for-websites/conversion-pixel-code-migration
*
* @param {Object} page
*/
Facebook.prototype.initialize = function(page){
window._fbq = window._fbq || [];
this.load();
};
/**
* Load the Facebook Ads library.
*
* @param {Function} fn
*/
Facebook.prototype.load = function(fn){
load('//connect.facebook.net/en_US/fbds.js', fn);
window._fbq.loaded = true;
};
/**
* Loaded?
*
* @return {Boolean}
*/
Facebook.prototype.loaded = function(){
return !!window._fbq.loaded;
};
/**
* Track.
*
* @param {Track} track
*/
Facebook.prototype.track = function(track){
var events = this.options.events;
var traits = track.traits();
var event = track.event();
var revenue = track.revenue() || 0;
if (!has.call(events, event)) return;
push('track', events[event], {
value: String(revenue.toFixed(2)),
currency: this.options.currency
});
};
});
require.register("segmentio-analytics.js-integrations/lib/foxmetrics.js", function(exports, require, module){
var push = require('global-queue')('_fxm');
var integration = require('integration');
var Track = require('facade').Track;
var callback = require('callback');
var load = require('load-script');
var each = require('each');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(FoxMetrics);
};
/**
* Expose `FoxMetrics` integration.
*/
var FoxMetrics = exports.Integration = integration('FoxMetrics')
.assumesPageview()
.readyOnInitialize()
.global('_fxm')
.option('appId', '');
/**
* Initialize.
*
* http://foxmetrics.com/documentation/apijavascript
*
* @param {Object} page
*/
FoxMetrics.prototype.initialize = function(page){
window._fxm = window._fxm || [];
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
FoxMetrics.prototype.loaded = function(){
return !! (window._fxm && window._fxm.appId);
};
/**
* Load the FoxMetrics library.
*
* @param {Function} callback
*/
FoxMetrics.prototype.load = function(callback){
var id = this.options.appId;
load('//d35tca7vmefkrc.cloudfront.net/scripts/' + id + '.js', callback);
};
/**
* Page.
*
* @param {Page} page
*/
FoxMetrics.prototype.page = function(page){
var properties = page.proxy('properties');
var category = page.category();
var name = page.name();
this._category = category; // store for later
push(
'_fxm.pages.view',
properties.title, // title
name, // name
category, // category
properties.url, // url
properties.referrer // referrer
);
};
/**
* Identify.
*
* @param {Identify} identify
*/
FoxMetrics.prototype.identify = function(identify){
var id = identify.userId();
if (!id) return;
push(
'_fxm.visitor.profile',
id, // user id
identify.firstName(), // first name
identify.lastName(), // last name
identify.email(), // email
identify.address(), // address
undefined, // social
undefined, // partners
identify.traits() // attributes
);
};
/**
* Track.
*
* @param {Track} track
*/
FoxMetrics.prototype.track = function(track){
var props = track.properties();
var category = this._category || props.category;
push(track.event(), category, props);
};
/**
* Viewed product.
*
* @param {Track} track
* @api private
*/
FoxMetrics.prototype.viewedProduct = function(track){
ecommerce('productview', track);
};
/**
* Removed product.
*
* @param {Track} track
* @api private
*/
FoxMetrics.prototype.removedProduct = function(track){
ecommerce('removecartitem', track);
};
/**
* Added product.
*
* @param {Track} track
* @api private
*/
FoxMetrics.prototype.addedProduct = function(track){
ecommerce('cartitem', track);
};
/**
* Completed Order.
*
* @param {Track} track
* @api private
*/
FoxMetrics.prototype.completedOrder = function(track){
var orderId = track.orderId();
// transaction
push('_fxm.ecommerce.order'
, orderId
, track.subtotal()
, track.shipping()
, track.tax()
, track.city()
, track.state()
, track.zip()
, track.quantity());
// items
each(track.products(), function(product){
var track = new Track({ properties: product });
ecommerce('purchaseitem', track, [
track.quantity(),
track.price(),
orderId
]);
});
};
/**
* Track ecommerce `event` with `track`
* with optional `arr` to append.
*
* @param {String} event
* @param {Track} track
* @param {Array} arr
* @api private
*/
function ecommerce(event, track, arr){
push.apply(null, [
'_fxm.ecommerce.' + event,
track.id() || track.sku(),
track.name(),
track.category()
].concat(arr || []));
};
});
require.register("segmentio-analytics.js-integrations/lib/frontleaf.js", function(exports, require, module){
var callback = require('callback');
var integration = require('integration');
var is = require('is');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Frontleaf);
};
/**
* Expose `Frontleaf` integration.
*/
var Frontleaf = exports.Integration = integration('Frontleaf')
.assumesPageview()
.readyOnInitialize()
.global('_fl')
.global('_flBaseUrl')
.option('baseUrl', 'https://api.frontleaf.com')
.option('token', '')
.option('stream', '');
/**
* Initialize.
*
* http://docs.frontleaf.com/#/technical-implementation/tracking-customers/tracking-beacon
*
* @param {Object} page
*/
Frontleaf.prototype.initialize = function (page) {
window._fl = window._fl || [];
window._flBaseUrl = window._flBaseUrl || this.options.baseUrl;
this._push('setApiToken', this.options.token);
this._push('setStream', this.options.stream);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Frontleaf.prototype.loaded = function () {
return is.array(window._fl) && window._fl.ready === true ;
};
/**
* Load.
*
* @param {Function} fn
*/
Frontleaf.prototype.load = function (fn) {
if (document.getElementById('_fl')) return callback.async(fn);
var script = load(window._flBaseUrl + '/lib/tracker.js', fn);
script.id = '_fl';
};
/**
* Identify.
*
* @param {Identify} identify
*/
Frontleaf.prototype.identify = function (identify) {
var userId = identify.userId();
if (userId) {
this._push('setUser', {
id : userId,
name : identify.name() || identify.username(),
data : clean(identify.traits())
});
}
};
/**
* Group.
*
* @param {Group} group
*/
Frontleaf.prototype.group = function (group) {
var groupId = group.groupId();
if (groupId) {
this._push('setAccount', {
id : groupId,
name : group.proxy('traits.name'),
data : clean(group.traits())
});
}
};
/**
* Track.
*
* @param {Track} track
*/
Frontleaf.prototype.track = function (track) {
var event = track.event();
if (event) {
this._push('event', event, clean(track.properties()));
}
};
/**
* Push a command onto the global Frontleaf queue.
*
* @param {String} command
* @return {Object} args
* @api private
*/
Frontleaf.prototype._push = function (command) {
var args = [].slice.call(arguments, 1);
window._fl.push(function(t) { t[command].apply(command, args); });
}
/**
* Clean all nested objects and arrays.
*
* @param {Object} obj
* @return {Object}
* @api private
*/
function clean(obj) {
var ret = {};
// Remove traits/properties that are already represented
// outside of the data container
var excludeKeys = ["id","name","firstName","lastName"];
var len = excludeKeys.length;
for (var i = 0; i < len; i++) {
clear(obj, excludeKeys[i]);
}
// Flatten nested hierarchy, preserving arrays
obj = flatten(obj);
// Discard nulls, represent arrays as comma-separated strings
for (var key in obj) {
var val = obj[key];
if (null == val) {
continue;
}
if (is.array(val)) {
ret[key] = val.toString();
continue;
}
ret[key] = val;
}
return ret;
}
/**
* Remove a property from an object if set.
*
* @param {Object} obj
* @param {String} key
* @api private
*/
function clear(obj, key) {
if (obj.hasOwnProperty(key)) {
delete obj[key];
}
}
/**
* Flatten a nested object into a single level space-delimited
* hierarchy.
*
* Based on https://github.com/hughsk/flat
*
* @param {Object} source
* @return {Object}
* @api private
*/
function flatten(source) {
var output = {};
function step(object, prev) {
for (var key in object) {
var value = object[key];
var newKey = prev ? prev + ' ' + key : key;
if (!is.array(value) && is.object(value)) {
return step(value, newKey);
}
output[newKey] = value;
}
}
step(source);
return output;
}
});
require.register("segmentio-analytics.js-integrations/lib/gauges.js", function(exports, require, module){
var callback = require('callback');
var integration = require('integration');
var load = require('load-script');
var push = require('global-queue')('_gauges');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Gauges);
};
/**
* Expose `Gauges` integration.
*/
var Gauges = exports.Integration = integration('Gauges')
.assumesPageview()
.readyOnInitialize()
.global('_gauges')
.option('siteId', '');
/**
* Initialize Gauges.
*
* http://get.gaug.es/documentation/tracking/
*
* @param {Object} page
*/
Gauges.prototype.initialize = function (page) {
window._gauges = window._gauges || [];
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Gauges.prototype.loaded = function () {
return !! (window._gauges && window._gauges.push !== Array.prototype.push);
};
/**
* Load the Gauges library.
*
* @param {Function} callback
*/
Gauges.prototype.load = function (callback) {
var id = this.options.siteId;
var script = load('//secure.gaug.es/track.js', callback);
script.id = 'gauges-tracker';
script.setAttribute('data-site-id', id);
};
/**
* Page.
*
* @param {Page} page
*/
Gauges.prototype.page = function (page) {
push('track');
};
});
require.register("segmentio-analytics.js-integrations/lib/get-satisfaction.js", function(exports, require, module){
var integration = require('integration');
var load = require('load-script');
var onBody = require('on-body');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(GetSatisfaction);
};
/**
* Expose `GetSatisfaction` integration.
*/
var GetSatisfaction = exports.Integration = integration('Get Satisfaction')
.assumesPageview()
.readyOnLoad()
.global('GSFN')
.option('widgetId', '');
/**
* Initialize.
*
* https://console.getsatisfaction.com/start/101022?signup=true#engage
*
* @param {Object} page
*/
GetSatisfaction.prototype.initialize = function (page) {
var widget = this.options.widgetId;
var div = document.createElement('div');
var id = div.id = 'getsat-widget-' + widget;
onBody(function (body) { body.appendChild(div); });
// usually the snippet is sync, so wait for it before initializing the tab
this.load(function () {
window.GSFN.loadWidget(widget, { containerId: id });
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
GetSatisfaction.prototype.loaded = function () {
return !! window.GSFN;
};
/**
* Load the Get Satisfaction library.
*
* @param {Function} callback
*/
GetSatisfaction.prototype.load = function (callback) {
load('https://loader.engage.gsfn.us/loader.js', callback);
};
});
require.register("segmentio-analytics.js-integrations/lib/google-analytics.js", function(exports, require, module){
var callback = require('callback');
var canonical = require('canonical');
var each = require('each');
var integration = require('integration');
var is = require('is');
var load = require('load-script');
var push = require('global-queue')('_gaq');
var Track = require('facade').Track;
var length = require('object').length;
var keys = require('object').keys;
var dot = require('obj-case');
var type = require('type');
var url = require('url');
var group;
var user;
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(GA);
group = analytics.group();
user = analytics.user();
};
/**
* Expose `GA` integration.
*
* http://support.google.com/analytics/bin/answer.py?hl=en&answer=2558867
* https://developers.google.com/analytics/devguides/collection/gajs/methods/gaJSApiBasicConfiguration#_gat.GA_Tracker_._setSiteSpeedSampleRate
*/
var GA = exports.Integration = integration('Google Analytics')
.readyOnLoad()
.global('ga')
.global('gaplugins')
.global('_gaq')
.global('GoogleAnalyticsObject')
.option('anonymizeIp', false)
.option('classic', false)
.option('domain', 'none')
.option('doubleClick', false)
.option('enhancedLinkAttribution', false)
.option('ignoredReferrers', null)
.option('includeSearch', false)
.option('siteSpeedSampleRate', 1)
.option('trackingId', '')
.option('trackNamedPages', true)
.option('trackCategorizedPages', true)
.option('sendUserId', false)
.option('metrics', {})
.option('dimensions', {});
/**
* When in "classic" mode, on `construct` swap all of the method to point to
* their classic counterparts.
*/
GA.on('construct', function (integration) {
if (!integration.options.classic) return;
integration.initialize = integration.initializeClassic;
integration.load = integration.loadClassic;
integration.loaded = integration.loadedClassic;
integration.page = integration.pageClassic;
integration.track = integration.trackClassic;
integration.completedOrder = integration.completedOrderClassic;
});
/**
* Initialize.
*
* https://developers.google.com/analytics/devguides/collection/analyticsjs/advanced
*/
GA.prototype.initialize = function () {
var opts = this.options;
// setup the tracker globals
window.GoogleAnalyticsObject = 'ga';
window.ga = window.ga || function () {
window.ga.q = window.ga.q || [];
window.ga.q.push(arguments);
};
window.ga.l = new Date().getTime();
window.ga('create', opts.trackingId, {
cookieDomain: opts.domain || GA.prototype.defaults.domain, // to protect against empty string
siteSpeedSampleRate: opts.siteSpeedSampleRate,
allowLinker: true
});
// display advertising
if (opts.doubleClick) {
window.ga('require', 'displayfeatures');
}
// send global id
if (opts.sendUserId && user.id()) {
window.ga('set', '&uid', user.id());
}
// anonymize after initializing, otherwise a warning is shown
// in google analytics debugger
if (opts.anonymizeIp) window.ga('set', 'anonymizeIp', true);
// custom dimensions & metrics
var custom = metrics(user.traits(), opts);
if (length(custom)) window.ga('set', custom);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
GA.prototype.loaded = function () {
return !! window.gaplugins;
};
/**
* Load the Google Analytics library.
*
* @param {Function} callback
*/
GA.prototype.load = function (callback) {
load('//www.google-analytics.com/analytics.js', callback);
};
/**
* Page.
*
* https://developers.google.com/analytics/devguides/collection/analyticsjs/pages
*
* @param {Page} page
*/
GA.prototype.page = function (page) {
var category = page.category();
var props = page.properties();
var name = page.fullName();
var pageview = {};
var track;
this._category = category; // store for later
// send
window.ga('send', 'pageview', {
page: path(props, this.options),
title: name || props.title,
location: props.url
});
// categorized pages
if (category && this.options.trackCategorizedPages) {
track = page.track(category);
this.track(track, { noninteraction: true });
}
// named pages
if (name && this.options.trackNamedPages) {
track = page.track(name);
this.track(track, { noninteraction: true });
}
};
/**
* Track.
*
* https://developers.google.com/analytics/devguides/collection/analyticsjs/events
* https://developers.google.com/analytics/devguides/collection/analyticsjs/field-reference
*
* @param {Track} event
*/
GA.prototype.track = function (track, options) {
var opts = options || track.options(this.name);
var props = track.properties();
window.ga('send', 'event', {
eventAction: track.event(),
eventCategory: props.category || this._category || 'All',
eventLabel: props.label,
eventValue: formatValue(props.value || track.revenue()),
nonInteraction: props.noninteraction || opts.noninteraction
});
};
/**
* Completed order.
*
* https://developers.google.com/analytics/devguides/collection/analyticsjs/ecommerce
*
* @param {Track} track
* @api private
*/
GA.prototype.completedOrder = function(track){
var total = track.total() || track.revenue() || 0;
var orderId = track.orderId();
var products = track.products();
var props = track.properties();
// orderId is required.
if (!orderId) return;
// require ecommerce
if (!this.ecommerce) {
window.ga('require', 'ecommerce', 'ecommerce.js');
this.ecommerce = true;
}
// add transaction
window.ga('ecommerce:addTransaction', {
affiliation: props.affiliation,
shipping: track.shipping(),
revenue: total,
tax: track.tax(),
id: orderId
});
// add products
each(products, function(product){
var track = new Track({ properties: product });
window.ga('ecommerce:addItem', {
category: track.category(),
quantity: track.quantity(),
price: track.price(),
name: track.name(),
sku: track.sku(),
id: orderId
});
});
// send
window.ga('ecommerce:send');
};
/**
* Initialize (classic).
*
* https://developers.google.com/analytics/devguides/collection/gajs/methods/gaJSApiBasicConfiguration
*/
GA.prototype.initializeClassic = function () {
var opts = this.options;
var anonymize = opts.anonymizeIp;
var db = opts.doubleClick;
var domain = opts.domain;
var enhanced = opts.enhancedLinkAttribution;
var ignore = opts.ignoredReferrers;
var sample = opts.siteSpeedSampleRate;
window._gaq = window._gaq || [];
push('_setAccount', opts.trackingId);
push('_setAllowLinker', true);
if (anonymize) push('_gat._anonymizeIp');
if (domain) push('_setDomainName', domain);
if (sample) push('_setSiteSpeedSampleRate', sample);
if (enhanced) {
var protocol = 'https:' === document.location.protocol ? 'https:' : 'http:';
var pluginUrl = protocol + '//www.google-analytics.com/plugins/ga/inpage_linkid.js';
push('_require', 'inpage_linkid', pluginUrl);
}
if (ignore) {
if (!is.array(ignore)) ignore = [ignore];
each(ignore, function (domain) {
push('_addIgnoredRef', domain);
});
}
this.load();
};
/**
* Loaded? (classic)
*
* @return {Boolean}
*/
GA.prototype.loadedClassic = function () {
return !! (window._gaq && window._gaq.push !== Array.prototype.push);
};
/**
* Load the classic Google Analytics library.
*
* @param {Function} callback
*/
GA.prototype.loadClassic = function (callback) {
if (this.options.doubleClick) {
load('//stats.g.doubleclick.net/dc.js', callback);
} else {
load({
http: 'http://www.google-analytics.com/ga.js',
https: 'https://ssl.google-analytics.com/ga.js'
}, callback);
}
};
/**
* Page (classic).
*
* https://developers.google.com/analytics/devguides/collection/gajs/methods/gaJSApiBasicConfiguration
*
* @param {Page} page
*/
GA.prototype.pageClassic = function (page) {
var opts = page.options(this.name);
var category = page.category();
var props = page.properties();
var name = page.fullName();
var track;
push('_trackPageview', path(props, this.options));
// categorized pages
if (category && this.options.trackCategorizedPages) {
track = page.track(category);
this.track(track, { noninteraction: true });
}
// named pages
if (name && this.options.trackNamedPages) {
track = page.track(name);
this.track(track, { noninteraction: true });
}
};
/**
* Track (classic).
*
* https://developers.google.com/analytics/devguides/collection/gajs/methods/gaJSApiEventTracking
*
* @param {Track} track
*/
GA.prototype.trackClassic = function (track, options) {
var opts = options || track.options(this.name);
var props = track.properties();
var revenue = track.revenue();
var event = track.event();
var category = this._category || props.category || 'All';
var label = props.label;
var value = formatValue(revenue || props.value);
var noninteraction = props.noninteraction || opts.noninteraction;
push('_trackEvent', category, event, label, value, noninteraction);
};
/**
* Completed order.
*
* https://developers.google.com/analytics/devguides/collection/gajs/gaTrackingEcommerce
*
* @param {Track} track
* @api private
*/
GA.prototype.completedOrderClassic = function(track){
var total = track.total() || track.revenue() || 0;
var orderId = track.orderId();
var products = track.products() || [];
var props = track.properties();
// required
if (!orderId) return;
// add transaction
push('_addTrans'
, orderId
, props.affiliation
, total
, track.tax()
, track.shipping()
, track.city()
, track.state()
, track.country());
// add items
each(products, function(product){
var track = new Track({ properties: product });
push('_addItem'
, orderId
, track.sku()
, track.name()
, track.category()
, track.price()
, track.quantity());
})
// send
push('_trackTrans');
};
/**
* Return the path based on `properties` and `options`.
*
* @param {Object} properties
* @param {Object} options
*/
function path (properties, options) {
if (!properties) return;
var str = properties.path;
if (options.includeSearch && properties.search) str += properties.search;
return str;
}
/**
* Format the value property to Google's liking.
*
* @param {Number} value
* @return {Number}
*/
function formatValue (value) {
if (!value || value < 0) return 0;
return Math.round(value);
}
/**
* Map google's custom dimensions & metrics with `obj`.
*
* Example:
*
* metrics({ revenue: 1.9 }, { { metrics : { revenue: 'metric8' } });
* // => { metric8: 1.9 }
*
* metrics({ revenue: 1.9 }, {});
* // => {}
*
* @param {Object} obj
* @param {Object} data
* @return {Object|null}
* @api private
*/
function metrics(obj, data){
var dimensions = data.dimensions;
var metrics = data.metrics;
var names = keys(metrics).concat(keys(dimensions));
var ret = {};
for (var i = 0; i < names.length; ++i) {
var name = names[i];
var key = metrics[name] || dimensions[name];
var value = dot(obj, name);
if (null == value) continue;
ret[key] = value;
}
return ret;
}
});
require.register("segmentio-analytics.js-integrations/lib/google-tag-manager.js", function(exports, require, module){
var push = require('global-queue')('dataLayer', { wrap: false });
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin
*/
module.exports = exports = function(analytics){
analytics.addIntegration(GTM);
};
/**
* Expose `GTM`
*/
var GTM = exports.Integration = integration('Google Tag Manager')
.assumesPageview()
.readyOnLoad()
.global('dataLayer')
.global('google_tag_manager')
.option('containerId', '')
.option('trackNamedPages', true)
.option('trackCategorizedPages', true)
/**
* Initialize
*
* https://developers.google.com/tag-manager
*
* @param {Object} page
*/
GTM.prototype.initialize = function(){
this.load();
};
/**
* Loaded
*
* @return {Boolean}
*/
GTM.prototype.loaded = function(){
return !! (window.dataLayer && [].push != window.dataLayer.push);
};
/**
* Load.
*
* @param {Function} fn
*/
GTM.prototype.load = function(fn){
var id = this.options.containerId;
push({ 'gtm.start': +new Date, event: 'gtm.js' });
load('//www.googletagmanager.com/gtm.js?id=' + id + '&l=dataLayer', fn);
};
/**
* Page.
*
* @param {Page} page
* @api public
*/
GTM.prototype.page = function(page){
var category = page.category();
var props = page.properties();
var name = page.fullName();
var opts = this.options;
var track;
// all
if (opts.trackAllPages) {
this.track(page.track());
}
// categorized
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
// named
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
};
/**
* Track.
*
* https://developers.google.com/tag-manager/devguide#events
*
* @param {Track} track
* @api public
*/
GTM.prototype.track = function(track){
var props = track.properties();
props.event = track.event();
push(props);
};
});
require.register("segmentio-analytics.js-integrations/lib/gosquared.js", function(exports, require, module){
var Identify = require('facade').Identify;
var Track = require('facade').Track;
var callback = require('callback');
var integration = require('integration');
var load = require('load-script');
var onBody = require('on-body');
var each = require('each');
/**
* User reference.
*/
var user;
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(GoSquared);
user = analytics.user(); // store reference for later
};
/**
* Expose `GoSquared` integration.
*/
var GoSquared = exports.Integration = integration('GoSquared')
.assumesPageview()
.readyOnLoad()
.global('_gs')
.option('siteToken', '')
.option('anonymizeIP', false)
.option('cookieDomain', null)
.option('useCookies', true)
.option('trackHash', false)
.option('trackLocal', false)
.option('trackParams', true);
/**
* Initialize.
*
* https://www.gosquared.com/developer/tracker
* Options: https://www.gosquared.com/developer/tracker/configuration
*
* @param {Object} page
*/
GoSquared.prototype.initialize = function (page) {
var self = this;
var options = this.options;
push(options.siteToken);
each(options, function(name, value){
if ('siteToken' == name) return;
if (null == value) return;
push('set', name, value);
});
self.identify(new Identify({
traits: user.traits(),
userId: user.id()
}));
self.load();
};
/**
* Loaded? (checks if the tracker version is set)
*
* @return {Boolean}
*/
GoSquared.prototype.loaded = function () {
return !! (window._gs && window._gs.v);
};
/**
* Load the GoSquared library.
*
* @param {Function} callback
*/
GoSquared.prototype.load = function (callback) {
load('//d1l6p2sc9645hc.cloudfront.net/tracker.js', callback);
};
/**
* Page.
*
* https://www.gosquared.com/developer/tracker/pageviews
*
* @param {Page} page
*/
GoSquared.prototype.page = function (page) {
var props = page.properties();
var name = page.fullName();
push('track', props.path, name || props.title)
};
/**
* Identify.
*
* https://www.gosquared.com/developer/tracker/tagging
*
* @param {Identify} identify
*/
GoSquared.prototype.identify = function (identify) {
var traits = identify.traits({ userId: 'userID' });
var username = identify.username();
var email = identify.email();
var id = identify.userId();
if (id) push('set', 'visitorID', id);
var name = email || username || id;
if (name) push('set', 'visitorName', name);
push('set', 'visitor', traits);
};
/**
* Track.
*
* https://www.gosquared.com/developer/tracker/events
*
* @param {Track} track
*/
GoSquared.prototype.track = function (track) {
push('event', track.event(), track.properties());
};
/**
* Checked out.
*
* @param {Track} track
* @api private
*/
GoSquared.prototype.completedOrder = function(track){
var products = track.products();
var items = [];
each(products, function(product){
var track = new Track({ properties: product });
items.push({
category: track.category(),
quantity: track.quantity(),
price: track.price(),
name: track.name(),
});
})
push('transaction', track.orderId(), {
revenue: track.total(),
track: true
}, items);
};
/**
* Push to `_gs.q`.
*
* @param {...} args
* @api private
*/
function push(){
var _gs = window._gs = window._gs || function(){
(_gs.q = _gs.q || []).push(arguments);
};
_gs.apply(null, arguments);
}
});
require.register("segmentio-analytics.js-integrations/lib/heap.js", function(exports, require, module){
var alias = require('alias');
var callback = require('callback');
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Heap);
};
/**
* Expose `Heap` integration.
*/
var Heap = exports.Integration = integration('Heap')
.assumesPageview()
.readyOnInitialize()
.global('heap')
.global('_heapid')
.option('apiKey', '');
/**
* Initialize.
*
* https://heapanalytics.com/docs#installWeb
*
* @param {Object} page
*/
Heap.prototype.initialize = function (page) {
window.heap=window.heap||[];window.heap.load=function(a){window._heapid=a;var d=function(a){return function(){window.heap.push([a].concat(Array.prototype.slice.call(arguments,0)));};},e=["identify","track"];for(var f=0;f<e.length;f++)window.heap[e[f]]=d(e[f]);};
window.heap.load(this.options.apiKey);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Heap.prototype.loaded = function () {
return (window.heap && window.heap.appid);
};
/**
* Load the Heap library.
*
* @param {Function} callback
*/
Heap.prototype.load = function (callback) {
load('//d36lvucg9kzous.cloudfront.net', callback);
};
/**
* Identify.
*
* https://heapanalytics.com/docs#identify
*
* @param {Identify} identify
*/
Heap.prototype.identify = function (identify) {
var traits = identify.traits();
var username = identify.username();
var id = identify.userId();
var handle = username || id;
if (handle) traits.handle = handle;
delete traits.username;
window.heap.identify(traits);
};
/**
* Track.
*
* https://heapanalytics.com/docs#track
*
* @param {Track} track
*/
Heap.prototype.track = function (track) {
window.heap.track(track.event(), track.properties());
};
});
require.register("segmentio-analytics.js-integrations/lib/hellobar.js", function(exports, require, module){
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Hellobar);
};
/**
* Expose `hellobar.com` integration.
*/
var Hellobar = exports.Integration = integration('Hello Bar')
.assumesPageview()
.readyOnInitialize()
.global('_hbq')
.option('apiKey', '');
/**
* Initialize.
*
* https://s3.amazonaws.com/scripts.hellobar.com/bb900665a3090a79ee1db98c3af21ea174bbc09f.js
*
* @param {Object} page
*/
Hellobar.prototype.initialize = function(page) {
window._hbq = window._hbq || [];
this.load();
};
/**
* Load.
*
* @param {Function} callback
*/
Hellobar.prototype.load = function (callback) {
var url = '//s3.amazonaws.com/scripts.hellobar.com/' + this.options.apiKey + '.js';
load(url, callback);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Hellobar.prototype.loaded = function () {
return !! (window._hbq && window._hbq.push !== Array.prototype.push);
};
});
require.register("segmentio-analytics.js-integrations/lib/hittail.js", function(exports, require, module){
var integration = require('integration');
var is = require('is');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(HitTail);
};
/**
* Expose `HitTail` integration.
*/
var HitTail = exports.Integration = integration('HitTail')
.assumesPageview()
.readyOnLoad()
.global('htk')
.option('siteId', '');
/**
* Initialize.
*
* @param {Object} page
*/
HitTail.prototype.initialize = function (page) {
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
HitTail.prototype.loaded = function () {
return is.fn(window.htk);
};
/**
* Load the HitTail library.
*
* @param {Function} callback
*/
HitTail.prototype.load = function (callback) {
var id = this.options.siteId;
load('//' + id + '.hittail.com/mlt.js', callback);
};
});
require.register("segmentio-analytics.js-integrations/lib/hubspot.js", function(exports, require, module){
var callback = require('callback');
var convert = require('convert-dates');
var integration = require('integration');
var load = require('load-script');
var push = require('global-queue')('_hsq');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(HubSpot);
};
/**
* Expose `HubSpot` integration.
*/
var HubSpot = exports.Integration = integration('HubSpot')
.assumesPageview()
.readyOnInitialize()
.global('_hsq')
.option('portalId', null);
/**
* Initialize.
*
* @param {Object} page
*/
HubSpot.prototype.initialize = function (page) {
window._hsq = [];
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
HubSpot.prototype.loaded = function () {
return !! (window._hsq && window._hsq.push !== Array.prototype.push);
};
/**
* Load the HubSpot library.
*
* @param {Function} fn
*/
HubSpot.prototype.load = function (fn) {
if (document.getElementById('hs-analytics')) return callback.async(fn);
var id = this.options.portalId;
var cache = Math.ceil(new Date() / 300000) * 300000;
var url = 'https://js.hs-analytics.net/analytics/' + cache + '/' + id + '.js';
var script = load(url, fn);
script.id = 'hs-analytics';
};
/**
* Page.
*
* @param {String} category (optional)
* @param {String} name (optional)
* @param {Object} properties (optional)
* @param {Object} options (optional)
*/
HubSpot.prototype.page = function (page) {
push('_trackPageview');
};
/**
* Identify.
*
* @param {Identify} identify
*/
HubSpot.prototype.identify = function (identify) {
if (!identify.email()) return;
var traits = identify.traits();
traits = convertDates(traits);
push('identify', traits);
};
/**
* Track.
*
* @param {Track} track
*/
HubSpot.prototype.track = function (track) {
var props = track.properties();
props = convertDates(props);
push('trackEvent', track.event(), props);
};
/**
* Convert all the dates in the HubSpot properties to millisecond times
*
* @param {Object} properties
*/
function convertDates (properties) {
return convert(properties, function (date) { return date.getTime(); });
}
});
require.register("segmentio-analytics.js-integrations/lib/improvely.js", function(exports, require, module){
var alias = require('alias');
var callback = require('callback');
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Improvely);
};
/**
* Expose `Improvely` integration.
*/
var Improvely = exports.Integration = integration('Improvely')
.assumesPageview()
.readyOnInitialize()
.global('_improvely')
.global('improvely')
.option('domain', '')
.option('projectId', null);
/**
* Initialize.
*
* http://www.improvely.com/docs/landing-page-code
*
* @param {Object} page
*/
Improvely.prototype.initialize = function (page) {
window._improvely = [];
window.improvely = {init: function (e, t) { window._improvely.push(["init", e, t]); }, goal: function (e) { window._improvely.push(["goal", e]); }, label: function (e) { window._improvely.push(["label", e]); } };
var domain = this.options.domain;
var id = this.options.projectId;
window.improvely.init(domain, id);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Improvely.prototype.loaded = function () {
return !! (window.improvely && window.improvely.identify);
};
/**
* Load the Improvely library.
*
* @param {Function} callback
*/
Improvely.prototype.load = function (callback) {
var domain = this.options.domain;
load('//' + domain + '.iljmp.com/improvely.js', callback);
};
/**
* Identify.
*
* http://www.improvely.com/docs/labeling-visitors
*
* @param {Identify} identify
*/
Improvely.prototype.identify = function (identify) {
var id = identify.userId();
if (id) window.improvely.label(id);
};
/**
* Track.
*
* http://www.improvely.com/docs/conversion-code
*
* @param {Track} track
*/
Improvely.prototype.track = function (track) {
var props = track.properties({ revenue: 'amount' });
props.type = track.event();
window.improvely.goal(props);
};
});
require.register("segmentio-analytics.js-integrations/lib/inspectlet.js", function(exports, require, module){
var integration = require('integration');
var alias = require('alias');
var clone = require('clone');
var load = require('load-script');
var push = require('global-queue')('__insp');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Inspectlet);
};
/**
* Expose `Inspectlet` integration.
*/
var Inspectlet = exports.Integration = integration('Inspectlet')
.assumesPageview()
.readyOnLoad()
.global('__insp')
.global('__insp_')
.option('wid', '');
/**
* Initialize.
*
* https://www.inspectlet.com/dashboard/embedcode/1492461759/initial
*
* @param {Object} page
*/
Inspectlet.prototype.initialize = function (page) {
push('wid', this.options.wid);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Inspectlet.prototype.loaded = function () {
return !! window.__insp_;
};
/**
* Load the Inspectlet library.
*
* @param {Function} callback
*/
Inspectlet.prototype.load = function (callback) {
load('//www.inspectlet.com/inspectlet.js', callback);
};
/**
* Identify.
*
* http://www.inspectlet.com/docs#tagging
*
* @param {Identify} identify
*/
Inspectlet.prototype.identify = function (identify) {
var traits = identify.traits({ id: 'userid' });
push('tagSession', traits);
};
/**
* Track.
*
* http://www.inspectlet.com/docs/tags
*
* @param {Track} track
*/
Inspectlet.prototype.track = function (track) {
push('tagSession', track.event());
};
});
require.register("segmentio-analytics.js-integrations/lib/intercom.js", function(exports, require, module){
var alias = require('alias');
var convertDates = require('convert-dates');
var integration = require('integration');
var each = require('each');
var is = require('is');
var isEmail = require('is-email');
var load = require('load-script');
var defaults = require('defaults');
var empty = require('is-empty');
var when = require('when');
/* Group reference. */
var group;
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Intercom);
group = analytics.group();
};
/**
* Expose `Intercom` integration.
*/
var Intercom = exports.Integration = integration('Intercom')
.assumesPageview()
.readyOnLoad()
.global('Intercom')
.option('activator', '#IntercomDefaultWidget')
.option('appId', '')
.option('inbox', false);
/**
* Initialize.
*
* http://docs.intercom.io/
* http://docs.intercom.io/#IntercomJS
*
* @param {Object} page
*/
Intercom.prototype.initialize = function (page) {
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Intercom.prototype.loaded = function () {
return is.fn(window.Intercom);
};
/**
* Load the Intercom library.
*
* TODO: remove `when()` when integration `.loaded()`
* behavior is fixed.
*
* @param {Function} callback
*/
Intercom.prototype.load = function (callback) {
var self = this;
load('https://static.intercomcdn.com/intercom.v1.js', function(err){
if (err) return callback(err);
when(function(){
return self.loaded();
}, callback);
});
};
/**
* Page.
*
* @param {Page} page
*/
Intercom.prototype.page = function(page){
window.Intercom('update');
};
/**
* Identify.
*
* http://docs.intercom.io/#IntercomJS
*
* @param {Identify} identify
*/
Intercom.prototype.identify = function (identify) {
var traits = identify.traits({ userId: 'user_id' });
var activator = this.options.activator;
var opts = identify.options(this.name);
var companyCreated = identify.companyCreated();
var created = identify.created();
var email = identify.email();
var name = identify.name();
var id = identify.userId();
if (!id && !traits.email) return; // one is required
traits.app_id = this.options.appId;
// Make sure company traits are carried over (fixes #120).
if (!empty(group.traits())) {
traits.company = traits.company || {};
defaults(traits.company, group.traits());
}
// name
if (name) traits.name = name;
// handle dates
if (companyCreated) traits.company.created = companyCreated;
if (created) traits.created = created;
// convert dates
traits = convertDates(traits, formatDate);
traits = alias(traits, { created: 'created_at'});
// company
if (traits.company) {
traits.company = alias(traits.company, { created: 'created_at' });
}
// handle options
if (opts.increments) traits.increments = opts.increments;
if (opts.userHash) traits.user_hash = opts.userHash;
if (opts.user_hash) traits.user_hash = opts.user_hash;
// Intercom, will force the widget to appear
// if the selector is #IntercomDefaultWidget
// so no need to check inbox, just need to check
// that the selector isn't #IntercomDefaultWidget.
if ('#IntercomDefaultWidget' != activator) {
traits.widget = { activator: activator };
}
var method = this._id !== id ? 'boot': 'update';
this._id = id; // cache for next time
window.Intercom(method, traits);
};
/**
* Group.
*
* @param {Group} group
*/
Intercom.prototype.group = function (group) {
var props = group.properties();
var id = group.groupId();
if (id) props.id = id;
window.Intercom('update', { company: props });
};
/**
* Track.
*
* @param {Track} track
*/
Intercom.prototype.track = function(track){
window.Intercom('trackEvent', track.event(), track.properties());
};
/**
* Format a date to Intercom's liking.
*
* @param {Date} date
* @return {Number}
*/
function formatDate (date) {
return Math.floor(date / 1000);
}
});
require.register("segmentio-analytics.js-integrations/lib/keen-io.js", function(exports, require, module){
var callback = require('callback');
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Keen);
};
/**
* Expose `Keen IO` integration.
*/
var Keen = exports.Integration = integration('Keen IO')
.readyOnInitialize()
.global('Keen')
.option('projectId', '')
.option('readKey', '')
.option('writeKey', '')
.option('trackNamedPages', true)
.option('trackAllPages', false)
.option('trackCategorizedPages', true);
/**
* Initialize.
*
* https://keen.io/docs/
*/
Keen.prototype.initialize = function () {
var options = this.options;
window.Keen = window.Keen||{configure:function(e){this._cf=e;},addEvent:function(e,t,n,i){this._eq=this._eq||[],this._eq.push([e,t,n,i]);},setGlobalProperties:function(e){this._gp=e;},onChartsReady:function(e){this._ocrq=this._ocrq||[],this._ocrq.push(e);}};
window.Keen.configure({
projectId: options.projectId,
writeKey: options.writeKey,
readKey: options.readKey
});
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Keen.prototype.loaded = function () {
return !! (window.Keen && window.Keen.Base64);
};
/**
* Load the Keen IO library.
*
* @param {Function} callback
*/
Keen.prototype.load = function (callback) {
load('//dc8na2hxrj29i.cloudfront.net/code/keen-2.1.0-min.js', callback);
};
/**
* Page.
*
* @param {Page} page
*/
Keen.prototype.page = function (page) {
var category = page.category();
var props = page.properties();
var name = page.fullName();
var opts = this.options;
// all pages
if (opts.trackAllPages) {
this.track(page.track());
}
// named pages
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
// categorized pages
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
};
/**
* Identify.
*
* TODO: migrate from old `userId` to simpler `id`
*
* @param {Identify} identify
*/
Keen.prototype.identify = function (identify) {
var traits = identify.traits();
var id = identify.userId();
var user = {};
if (id) user.userId = id;
if (traits) user.traits = traits;
window.Keen.setGlobalProperties(function() {
return { user: user };
});
};
/**
* Track.
*
* @param {Track} track
*/
Keen.prototype.track = function (track) {
window.Keen.addEvent(track.event(), track.properties());
};
});
require.register("segmentio-analytics.js-integrations/lib/kenshoo.js", function(exports, require, module){
/**
* Module dependencies.
*/
var integration = require('integration');
var load = require('load-script');
var is = require('is');
/**
* Expose plugin.
*/
module.exports = exports = function(analytics){
analytics.addIntegration(Kenshoo);
};
/**
* Expose `Kenshoo` integration.
*/
var Kenshoo = exports.Integration = integration('Kenshoo')
.readyOnLoad()
.global('k_trackevent')
.option('cid', '')
.option('subdomain', '')
.option('trackNamedPages', true)
.option('trackCategorizedPages', true);
/**
* Initialize.
*
* See https://gist.github.com/justinboyle/7875832
*
* @param {Object} page
*/
Kenshoo.prototype.initialize = function(page){
this.load();
};
/**
* Loaded? (checks if the tracking function is set)
*
* @return {Boolean}
*/
Kenshoo.prototype.loaded = function(){
return is.fn(window.k_trackevent);
};
/**
* Load Kenshoo script.
*
* @param {Function} callback
*/
Kenshoo.prototype.load = function(callback){
var url = '//' + this.options.subdomain + '.xg4ken.com/media/getpx.php?cid=' + this.options.cid;
load(url, callback);
};
/**
* Completed order.
*
* https://github.com/jorgegorka/the_tracker/blob/master/lib/the_tracker/trackers/kenshoo.rb
*
* @param {Track} track
* @api private
*/
Kenshoo.prototype.completedOrder = function(track){
this._track(track, { val: track.total() });
};
/**
* Page.
*
* @param {Page} page
*/
Kenshoo.prototype.page = function(page){
var category = page.category();
var name = page.name();
var fullName = page.fullName();
var isNamed = (name && this.options.trackNamedPages);
var isCategorized = (category && this.options.trackCategorizedPages);
var track;
if (name && ! this.options.trackNamedPages) {
return;
}
if (category && ! this.options.trackCategorizedPages) {
return;
}
if (isNamed && isCategorized) {
track = page.track(fullName);
} else if (isNamed) {
track = page.track(name);
} else if (isCategorized) {
track = page.track(category);
} else {
track = page.track();
}
this._track(track);
};
/**
* Track.
*
* https://github.com/jorgegorka/the_tracker/blob/master/lib/the_tracker/trackers/kenshoo.rb
*
* @param {Track} event
*/
Kenshoo.prototype.track = function(track){
this._track(track);
};
/**
* Track a Kenshoo event.
*
* Private method for sending an event. We use it because `completedOrder`
* can't call track directly (would result in an infinite loop).
*
* @param {track} event
* @param {options} object
*/
Kenshoo.prototype._track = function(track, options){
options = options || { val: track.revenue() };
var params = [
'id=' + this.options.cid,
'type=' + track.event(),
'val=' + (options.val || '0.0'),
'orderId=' + (track.orderId() || ''),
'promoCode=' + (track.coupon() || ''),
'valueCurrency=' + (track.currency() || ''),
// Live tracking fields. Ignored for now (until we get documentation).
'GCID=',
'kw=',
'product='
];
window.k_trackevent(params, this.options.subdomain);
};
});
require.register("segmentio-analytics.js-integrations/lib/kissmetrics.js", function(exports, require, module){
/**
* Module dependencies.
*/
var push = require('global-queue')('_kmq');
var integration = require('integration');
var Track = require('facade').Track;
var callback = require('callback');
var load = require('load-script');
var alias = require('alias');
var Batch = require('batch');
var each = require('each');
var is = require('is');
/**
* Expose plugin.
*/
module.exports = exports = function(analytics){
analytics.addIntegration(KISSmetrics);
};
/**
* Expose `KISSmetrics` integration.
*/
var KISSmetrics = exports.Integration = integration('KISSmetrics')
.assumesPageview()
.readyOnLoad()
.global('_kmq')
.global('KM')
.global('_kmil')
.option('apiKey', '')
.option('trackNamedPages', true)
.option('trackCategorizedPages', true)
.option('prefixProperties', true);
/**
* Check if browser is mobile, for kissmetrics.
*
* http://support.kissmetrics.com/how-tos/browser-detection.html#mobile-vs-non-mobile
*/
exports.isMobile = navigator.userAgent.match(/Android/i)
|| navigator.userAgent.match(/BlackBerry/i)
|| navigator.userAgent.match(/iPhone|iPod/i)
|| navigator.userAgent.match(/iPad/i)
|| navigator.userAgent.match(/Opera Mini/i)
|| navigator.userAgent.match(/IEMobile/i);
/**
* Initialize.
*
* http://support.kissmetrics.com/apis/javascript
*
* @param {Object} page
*/
KISSmetrics.prototype.initialize = function(page){
var self = this;
window._kmq = [];
if (exports.isMobile) push('set', { 'Mobile Session': 'Yes' });
this.load(function(){
self.trackPage(page);
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
KISSmetrics.prototype.loaded = function(){
return is.object(window.KM);
};
/**
* Load.
*
* @param {Function} callback
*/
KISSmetrics.prototype.load = function(callback){
var key = this.options.apiKey;
var useless = '//i.kissmetrics.com/i.js';
var library = '//doug1izaerwt3.cloudfront.net/' + key + '.1.js';
new Batch()
.push(function (done) { load(useless, done); }) // :)
.push(function (done) { load(library, done); })
.end(callback);
};
/**
* Page.
*
* @param {Page} page
*/
KISSmetrics.prototype.page = function(page){
if (!window.KM_SKIP_PAGE_VIEW) window.KM.pageView();
this.trackPage(page);
};
/**
* Track page.
*
* @param {Page} page
*/
KISSmetrics.prototype.trackPage = function(page){
var category = page.category();
var name = page.fullName();
var opts = this.options;
// named pages
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
// categorized pages
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
};
/**
* Identify.
*
* @param {Identify} identify
*/
KISSmetrics.prototype.identify = function(identify){
var traits = identify.traits();
var id = identify.userId();
if (id) push('identify', id);
if (traits) push('set', traits);
};
/**
* Track.
*
* @param {Track} track
*/
KISSmetrics.prototype.track = function(track){
var mapping = { revenue: 'Billing Amount' };
var event = track.event();
var properties = track.properties(mapping);
if (this.options.prefixProperties) properties = prefix(event, properties);
push('record', event, properties);
};
/**
* Alias.
*
* @param {Alias} to
*/
KISSmetrics.prototype.alias = function(alias){
push('alias', alias.to(), alias.from());
};
/**
* Completed order.
*
* @param {Track} track
* @api private
*/
KISSmetrics.prototype.completedOrder = function(track){
var products = track.products();
var event = track.event();
// transaction
push('record', event, prefix(event, track.properties()));
// items
window._kmq.push(function(){
var km = window.KM;
each(products, function(product, i){
var temp = new Track({ event: event, properties: product });
var item = prefix(event, product);
item._t = km.ts() + i;
item._d = 1;
km.set(item);
});
});
};
/**
* Prefix properties with the event name.
*
* @param {String} event
* @param {Object} properties
* @return {Object} prefixed
* @api private
*/
function prefix(event, properties){
var prefixed = {};
each(properties, function(key, val){
if (key === 'Billing Amount') {
prefixed[key] = val;
} else {
prefixed[event + ' - ' + key] = val;
}
});
return prefixed;
}
});
require.register("segmentio-analytics.js-integrations/lib/klaviyo.js", function(exports, require, module){
var alias = require('alias');
var callback = require('callback');
var integration = require('integration');
var load = require('load-script');
var push = require('global-queue')('_learnq');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Klaviyo);
};
/**
* Expose `Klaviyo` integration.
*/
var Klaviyo = exports.Integration = integration('Klaviyo')
.assumesPageview()
.readyOnInitialize()
.global('_learnq')
.option('apiKey', '');
/**
* Initialize.
*
* https://www.klaviyo.com/docs/getting-started
*
* @param {Object} page
*/
Klaviyo.prototype.initialize = function (page) {
push('account', this.options.apiKey);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Klaviyo.prototype.loaded = function () {
return !! (window._learnq && window._learnq.push !== Array.prototype.push);
};
/**
* Load.
*
* @param {Function} callback
*/
Klaviyo.prototype.load = function (callback) {
load('//a.klaviyo.com/media/js/learnmarklet.js', callback);
};
/**
* Trait aliases.
*/
var aliases = {
id: '$id',
email: '$email',
firstName: '$first_name',
lastName: '$last_name',
phone: '$phone_number',
title: '$title'
};
/**
* Identify.
*
* @param {Identify} identify
*/
Klaviyo.prototype.identify = function (identify) {
var traits = identify.traits(aliases);
if (!traits.$id && !traits.$email) return;
push('identify', traits);
};
/**
* Group.
*
* @param {Group} group
*/
Klaviyo.prototype.group = function (group) {
var props = group.properties();
if (!props.name) return;
push('identify', { $organization: props.name });
};
/**
* Track.
*
* @param {Track} track
*/
Klaviyo.prototype.track = function (track) {
push('track', track.event(), track.properties({
revenue: '$value'
}));
};
});
require.register("segmentio-analytics.js-integrations/lib/leadlander.js", function(exports, require, module){
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(LeadLander);
};
/**
* Expose `LeadLander` integration.
*/
var LeadLander = exports.Integration = integration('LeadLander')
.assumesPageview()
.readyOnLoad()
.global('llactid')
.global('trackalyzer')
.option('accountId', null);
/**
* Initialize.
*
* @param {Object} page
*/
LeadLander.prototype.initialize = function (page) {
window.llactid = this.options.accountId;
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
LeadLander.prototype.loaded = function () {
return !! window.trackalyzer;
};
/**
* Load.
*
* @param {Function} callback
*/
LeadLander.prototype.load = function (callback) {
load('http://t6.trackalyzer.com/trackalyze-nodoc.js', callback);
};
});
require.register("segmentio-analytics.js-integrations/lib/livechat.js", function(exports, require, module){
var each = require('each');
var integration = require('integration');
var load = require('load-script');
var clone = require('clone');
var when = require('when');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(LiveChat);
};
/**
* Expose `LiveChat` integration.
*/
var LiveChat = exports.Integration = integration('LiveChat')
.assumesPageview()
.readyOnLoad()
.global('__lc')
.global('__lc_inited')
.global('LC_API')
.global('LC_Invite')
.option('group', 0)
.option('license', '');
/**
* Initialize.
*
* http://www.livechatinc.com/api/javascript-api
*
* @param {Object} page
*/
LiveChat.prototype.initialize = function (page) {
window.__lc = clone(this.options);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
LiveChat.prototype.loaded = function () {
return !!(window.LC_API && window.LC_Invite);
};
/**
* Load.
*
* @param {Function} callback
*/
LiveChat.prototype.load = function (callback) {
var self = this;
load('//cdn.livechatinc.com/tracking.js', function(err){
if (err) return callback(err);
when(function(){
return self.loaded();
}, callback);
});
};
/**
* Identify.
*
* @param {Identify} identify
*/
LiveChat.prototype.identify = function (identify) {
var traits = identify.traits({ userId: 'User ID' });
window.LC_API.set_custom_variables(convert(traits));
};
/**
* Convert a traits object into the format LiveChat requires.
*
* @param {Object} traits
* @return {Array}
*/
function convert (traits) {
var arr = [];
each(traits, function (key, value) {
arr.push({ name: key, value: value });
});
return arr;
}
});
require.register("segmentio-analytics.js-integrations/lib/lucky-orange.js", function(exports, require, module){
var Identify = require('facade').Identify;
var integration = require('integration');
var load = require('load-script');
/**
* User ref
*/
var user;
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(LuckyOrange);
user = analytics.user();
};
/**
* Expose `LuckyOrange` integration.
*/
var LuckyOrange = exports.Integration = integration('Lucky Orange')
.assumesPageview()
.readyOnLoad()
.global('_loq')
.global('__wtw_watcher_added')
.global('__wtw_lucky_site_id')
.global('__wtw_lucky_is_segment_io')
.global('__wtw_custom_user_data')
.option('siteId', null);
/**
* Initialize.
*
* @param {Object} page
*/
LuckyOrange.prototype.initialize = function (page) {
window._loq || (window._loq = []);
window.__wtw_lucky_site_id = this.options.siteId;
this.identify(new Identify({
traits: user.traits(),
userId: user.id()
}));
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
LuckyOrange.prototype.loaded = function () {
return !! window.__wtw_watcher_added;
};
/**
* Load.
*
* @param {Function} callback
*/
LuckyOrange.prototype.load = function (callback) {
var cache = Math.floor(new Date().getTime() / 60000);
load({
http: 'http://www.luckyorange.com/w.js?' + cache,
https: 'https://ssl.luckyorange.com/w.js?' + cache
}, callback);
};
/**
* Identify.
*
* @param {Identify} identify
*/
LuckyOrange.prototype.identify = function (identify) {
var traits = window.__wtw_custom_user_data = identify.traits();
var email = identify.email();
var name = identify.name();
if (name) traits.name = name;
if (email) traits.email = email;
};
});
require.register("segmentio-analytics.js-integrations/lib/lytics.js", function(exports, require, module){
var alias = require('alias');
var callback = require('callback');
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Lytics);
};
/**
* Expose `Lytics` integration.
*/
var Lytics = exports.Integration = integration('Lytics')
.readyOnInitialize()
.global('jstag')
.option('cid', '')
.option('cookie', 'seerid')
.option('delay', 2000)
.option('sessionTimeout', 1800)
.option('url', '//c.lytics.io');
/**
* Options aliases.
*/
var aliases = {
sessionTimeout: 'sessecs'
};
/**
* Initialize.
*
* http://admin.lytics.io/doc#jstag
*
* @param {Object} page
*/
Lytics.prototype.initialize = function (page) {
var options = alias(this.options, aliases);
window.jstag = (function () {var t = {_q: [], _c: options, ts: (new Date()).getTime() }; t.send = function() {this._q.push([ 'ready', 'send', Array.prototype.slice.call(arguments) ]); return this; }; return t; })();
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Lytics.prototype.loaded = function () {
return !! (window.jstag && window.jstag.bind);
};
/**
* Load the Lytics library.
*
* @param {Function} callback
*/
Lytics.prototype.load = function (callback) {
load('//c.lytics.io/static/io.min.js', callback);
};
/**
* Page.
*
* @param {Page} page
*/
Lytics.prototype.page = function (page) {
window.jstag.send(page.properties());
};
/**
* Idenfity.
*
* @param {Identify} identify
*/
Lytics.prototype.identify = function (identify) {
var traits = identify.traits({ userId: '_uid' });
window.jstag.send(traits);
};
/**
* Track.
*
* @param {String} event
* @param {Object} properties (optional)
* @param {Object} options (optional)
*/
Lytics.prototype.track = function (track) {
var props = track.properties();
props._e = track.event();
window.jstag.send(props);
};
});
require.register("segmentio-analytics.js-integrations/lib/mixpanel.js", function(exports, require, module){
var alias = require('alias');
var clone = require('clone');
var dates = require('convert-dates');
var integration = require('integration');
var iso = require('to-iso-string');
var load = require('load-script');
var indexof = require('indexof');
var del = require('obj-case').del;
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Mixpanel);
};
/**
* Expose `Mixpanel` integration.
*/
var Mixpanel = exports.Integration = integration('Mixpanel')
.readyOnLoad()
.global('mixpanel')
.option('increments', [])
.option('cookieName', '')
.option('nameTag', true)
.option('pageview', false)
.option('people', false)
.option('token', '')
.option('trackAllPages', false)
.option('trackNamedPages', true)
.option('trackCategorizedPages', true);
/**
* Options aliases.
*/
var optionsAliases = {
cookieName: 'cookie_name'
};
/**
* Initialize.
*
* https://mixpanel.com/help/reference/javascript#installing
* https://mixpanel.com/help/reference/javascript-full-api-reference#mixpanel.init
*/
Mixpanel.prototype.initialize = function () {
(function (c, a) {window.mixpanel = a; var b, d, h, e; a._i = []; a.init = function (b, c, f) {function d(a, b) {var c = b.split('.'); 2 == c.length && (a = a[c[0]], b = c[1]); a[b] = function () {a.push([b].concat(Array.prototype.slice.call(arguments, 0))); }; } var g = a; 'undefined' !== typeof f ? g = a[f] = [] : f = 'mixpanel'; g.people = g.people || []; h = ['disable', 'track', 'track_pageview', 'track_links', 'track_forms', 'register', 'register_once', 'unregister', 'identify', 'alias', 'name_tag', 'set_config', 'people.set', 'people.increment', 'people.track_charge', 'people.append']; for (e = 0; e < h.length; e++) d(g, h[e]); a._i.push([b, c, f]); }; a.__SV = 1.2; })(document, window.mixpanel || []);
this.options.increments = lowercase(this.options.increments);
var options = alias(this.options, optionsAliases);
window.mixpanel.init(options.token, options);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Mixpanel.prototype.loaded = function () {
return !! (window.mixpanel && window.mixpanel.config);
};
/**
* Load.
*
* @param {Function} callback
*/
Mixpanel.prototype.load = function (callback) {
load('//cdn.mxpnl.com/libs/mixpanel-2.2.min.js', callback);
};
/**
* Page.
*
* https://mixpanel.com/help/reference/javascript-full-api-reference#mixpanel.track_pageview
*
* @param {String} category (optional)
* @param {String} name (optional)
* @param {Object} properties (optional)
* @param {Object} options (optional)
*/
Mixpanel.prototype.page = function (page) {
var category = page.category();
var name = page.fullName();
var opts = this.options;
// all pages
if (opts.trackAllPages) {
this.track(page.track());
}
// categorized pages
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
// named pages
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
};
/**
* Trait aliases.
*/
var traitAliases = {
created: '$created',
email: '$email',
firstName: '$first_name',
lastName: '$last_name',
lastSeen: '$last_seen',
name: '$name',
username: '$username',
phone: '$phone'
};
/**
* Identify.
*
* https://mixpanel.com/help/reference/javascript#super-properties
* https://mixpanel.com/help/reference/javascript#user-identity
* https://mixpanel.com/help/reference/javascript#storing-user-profiles
*
* @param {Identify} identify
*/
Mixpanel.prototype.identify = function (identify) {
var username = identify.username();
var email = identify.email();
var id = identify.userId();
// id
if (id) window.mixpanel.identify(id);
// name tag
var nametag = email || username || id;
if (nametag) window.mixpanel.name_tag(nametag);
// traits
var traits = identify.traits(traitAliases);
if (traits.$created) del(traits, 'createdAt');
window.mixpanel.register(traits);
if (this.options.people) window.mixpanel.people.set(traits);
};
/**
* Track.
*
* https://mixpanel.com/help/reference/javascript#sending-events
* https://mixpanel.com/help/reference/javascript#tracking-revenue
*
* @param {Track} track
*/
Mixpanel.prototype.track = function (track) {
var increments = this.options.increments;
var increment = track.event().toLowerCase();
var people = this.options.people;
var props = track.properties();
var revenue = track.revenue();
if (people && ~indexof(increments, increment)) {
window.mixpanel.people.increment(track.event());
window.mixpanel.people.set('Last ' + track.event(), new Date);
}
props = dates(props, iso);
window.mixpanel.track(track.event(), props);
if (revenue && people) {
window.mixpanel.people.track_charge(revenue);
}
};
/**
* Alias.
*
* https://mixpanel.com/help/reference/javascript#user-identity
* https://mixpanel.com/help/reference/javascript-full-api-reference#mixpanel.alias
*
* @param {Alias} alias
*/
Mixpanel.prototype.alias = function (alias) {
var mp = window.mixpanel;
var to = alias.to();
if (mp.get_distinct_id && mp.get_distinct_id() === to) return;
// HACK: internal mixpanel API to ensure we don't overwrite
if (mp.get_property && mp.get_property('$people_distinct_id') === to) return;
// although undocumented, mixpanel takes an optional original id
mp.alias(to, alias.from());
};
/**
* Lowercase the given `arr`.
*
* @param {Array} arr
* @return {Array}
* @api private
*/
function lowercase(arr){
var ret = new Array(arr.length);
for (var i = 0; i < arr.length; ++i) {
ret[i] = String(arr[i]).toLowerCase();
}
return ret;
}
});
require.register("segmentio-analytics.js-integrations/lib/mojn.js", function(exports, require, module){
/**
* Module dependencies.
*/
var integration = require('integration');
var load = require('load-script');
var is = require('is');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Mojn);
};
/**
* Expose `Mojn`
*/
var Mojn = exports.Integration = integration('Mojn')
.option('customerCode', '')
.global('_mojnTrack')
.readyOnInitialize();
/**
* Initialize.
*
* @param {Object} page
*/
Mojn.prototype.initialize = function(){
window._mojnTrack = window._mojnTrack || [];
window._mojnTrack.push({ cid: this.options.customerCode });
this.load();
};
/**
* Load the Mojn script.
*
* @param {Function} fn
*/
Mojn.prototype.load = function(fn) {
load('https://track.idtargeting.com/' + this.options.customerCode + '/track.js', fn);
};
/**
* Loaded?
*
* @return {Boolean}
*/
Mojn.prototype.loaded = function () {
return is.object(window._mojnTrack);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Mojn.prototype.identify = function(identify) {
var email = identify.email();
if (!email) return;
var img = new Image();
img.src = '//matcher.idtargeting.com/analytics.gif?cid=' + this.options.customerCode + '&_mjnctid='+email;
img.width = 1;
img.height = 1;
return img;
};
/**
* Track.
*
* @param {Track} event
*/
Mojn.prototype.track = function(track) {
var properties = track.properties();
var revenue = properties.revenue;
var currency = properties.currency || '';
var conv = currency + revenue;
if (!revenue) return;
window._mojnTrack.push({ conv: conv });
return conv;
};
});
require.register("segmentio-analytics.js-integrations/lib/mouseflow.js", function(exports, require, module){
var push = require('global-queue')('_mfq');
var integration = require('integration');
var load = require('load-script');
var each = require('each');
/**
* Expose plugin
*/
module.exports = exports = function(analytics){
analytics.addIntegration(Mouseflow);
};
/**
* Expose `Mouseflow`
*/
var Mouseflow = exports.Integration = integration('Mouseflow')
.assumesPageview()
.readyOnLoad()
.global('mouseflow')
.global('_mfq')
.option('apiKey', '')
.option('mouseflowHtmlDelay', 0);
/**
* Iniitalize
*
* @param {Object} page
*/
Mouseflow.prototype.initialize = function(page){
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Mouseflow.prototype.loaded = function(){
return !! (window._mfq && [].push != window._mfq.push);
};
/**
* Load mouseflow.
*
* @param {Function} fn
*/
Mouseflow.prototype.load = function(fn){
var apiKey = this.options.apiKey;
window.mouseflowHtmlDelay = this.options.mouseflowHtmlDelay;
load('//cdn.mouseflow.com/projects/' + apiKey + '.js', fn);
};
/**
* Page.
*
* //mouseflow.zendesk.com/entries/22528817-Single-page-websites
*
* @param {Page} page
*/
Mouseflow.prototype.page = function(page){
if (!window.mouseflow) return;
if ('function' != typeof mouseflow.newPageView) return;
mouseflow.newPageView();
};
/**
* Identify.
*
* //mouseflow.zendesk.com/entries/24643603-Custom-Variables-Tagging
*
* @param {Identify} identify
*/
Mouseflow.prototype.identify = function(identify){
set(identify.traits());
};
/**
* Track.
*
* //mouseflow.zendesk.com/entries/24643603-Custom-Variables-Tagging
*
* @param {Track} track
*/
Mouseflow.prototype.track = function(track){
var props = track.properties();
props.event = track.event();
set(props);
};
/**
* Push the given `hash`.
*
* @param {Object} hash
*/
function set(hash){
each(hash, function(k, v){
push('setVariable', k, v);
});
}
});
require.register("segmentio-analytics.js-integrations/lib/mousestats.js", function(exports, require, module){
var each = require('each');
var integration = require('integration');
var is = require('is');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(MouseStats);
};
/**
* Expose `MouseStats` integration.
*/
var MouseStats = exports.Integration = integration('MouseStats')
.assumesPageview()
.readyOnLoad()
.global('msaa')
.global('MouseStatsVisitorPlaybacks')
.option('accountNumber', '');
/**
* Initialize.
*
* http://www.mousestats.com/docs/pages/allpages
*
* @param {Object} page
*/
MouseStats.prototype.initialize = function (page) {
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
MouseStats.prototype.loaded = function () {
return is.array(window.MouseStatsVisitorPlaybacks);
};
/**
* Load.
*
* @param {Function} callback
*/
MouseStats.prototype.load = function (callback) {
var number = this.options.accountNumber;
var path = number.slice(0,1) + '/' + number.slice(1,2) + '/' + number;
var cache = Math.floor(new Date().getTime() / 60000);
var partial = '.mousestats.com/js/' + path + '.js?' + cache;
var http = 'http://www2' + partial;
var https = 'https://ssl' + partial;
load({ http: http, https: https }, callback);
};
/**
* Identify.
*
* http://www.mousestats.com/docs/wiki/7/how-to-add-custom-data-to-visitor-playbacks
*
* @param {Identify} identify
*/
MouseStats.prototype.identify = function (identify) {
each(identify.traits(), function (key, value) {
window.MouseStatsVisitorPlaybacks.customVariable(key, value);
});
};
});
require.register("segmentio-analytics.js-integrations/lib/navilytics.js", function(exports, require, module){
/**
* Module dependencies.
*/
var integration = require('integration');
var load = require('load-script');
var push = require('global-queue')('__nls');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Navilytics);
};
/**
* Expose `Navilytics` integration.
*/
var Navilytics = exports.Integration = integration('Navilytics')
.assumesPageview()
.readyOnLoad()
.global('__nls')
.option('memberId', '')
.option('projectId', '');
/**
* Initialize.
*
* https://www.navilytics.com/member/code_settings
*
* @param {Object} page
*/
Navilytics.prototype.initialize = function(page){
window.__nls = window.__nls || [];
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Navilytics.prototype.loaded = function(){
return !! (window.__nls && [].push != window.__nls.push);
};
/**
* Load the Navilytics library.
*
* @param {Function} callback
*/
Navilytics.prototype.load = function(callback){
var mid = this.options.memberId;
var pid = this.options.projectId;
var url = '//www.navilytics.com/nls.js?mid=' + mid + '&pid=' + pid;
load(url, callback);
};
/**
* Track.
*
* https://www.navilytics.com/docs#tags
*
* @param {Track} track
*/
Navilytics.prototype.track = function(track){
push('tagRecording', track.event());
};
});
require.register("segmentio-analytics.js-integrations/lib/olark.js", function(exports, require, module){
var callback = require('callback');
var integration = require('integration');
var https = require('use-https');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Olark);
};
/**
* Expose `Olark` integration.
*/
var Olark = exports.Integration = integration('Olark')
.assumesPageview()
.readyOnInitialize()
.global('olark')
.option('identify', true)
.option('page', true)
.option('siteId', '')
.option('track', false);
/**
* Initialize.
*
* http://www.olark.com/documentation
*
* @param {Object} page
*/
Olark.prototype.initialize = function (page) {
window.olark||(function(c){var f=window,d=document,l=https()?"https:":"http:",z=c.name,r="load";var nt=function(){f[z]=function(){(a.s=a.s||[]).push(arguments)};var a=f[z]._={},q=c.methods.length;while(q--){(function(n){f[z][n]=function(){f[z]("call",n,arguments)}})(c.methods[q])}a.l=c.loader;a.i=nt;a.p={0:+new Date};a.P=function(u){a.p[u]=new Date-a.p[0]};function s(){a.P(r);f[z](r)}f.addEventListener?f.addEventListener(r,s,false):f.attachEvent("on"+r,s);var ld=function(){function p(hd){hd="head";return["<",hd,"></",hd,"><",i,' onl' + 'oad="var d=',g,";d.getElementsByTagName('head')[0].",j,"(d.",h,"('script')).",k,"='",l,"//",a.l,"'",'"',"></",i,">"].join("")}var i="body",m=d[i];if(!m){return setTimeout(ld,100)}a.P(1);var j="appendChild",h="createElement",k="src",n=d[h]("div"),v=n[j](d[h](z)),b=d[h]("iframe"),g="document",e="domain",o;n.style.display="none";m.insertBefore(n,m.firstChild).id=z;b.frameBorder="0";b.id=z+"-loader";if(/MSIE[ ]+6/.test(navigator.userAgent)){b.src="javascript:false"}b.allowTransparency="true";v[j](b);try{b.contentWindow[g].open()}catch(w){c[e]=d[e];o="javascript:var d="+g+".open();d.domain='"+d.domain+"';";b[k]=o+"void(0);"}try{var t=b.contentWindow[g];t.write(p());t.close()}catch(x){b[k]=o+'d.write("'+p().replace(/"/g,String.fromCharCode(92)+'"')+'");d.close();'}a.P(2)};ld()};nt()})({loader: "static.olark.com/jsclient/loader0.js",name:"olark",methods:["configure","extend","declare","identify"]});
window.olark.identify(this.options.siteId);
// keep track of the widget's open state
var self = this;
box('onExpand', function () { self._open = true; });
box('onShrink', function () { self._open = false; });
};
/**
* Page.
*
* @param {Page} page
*/
Olark.prototype.page = function (page) {
if (!this.options.page || !this._open) return;
var props = page.properties();
var name = page.fullName();
if (!name && !props.url) return;
var msg = name ? name.toLowerCase() + ' page' : props.url;
chat('sendNotificationToOperator', {
body: 'looking at ' + msg // lowercase since olark does
});
};
/**
* Identify.
*
* @param {String} id (optional)
* @param {Object} traits (optional)
* @param {Object} options (optional)
*/
Olark.prototype.identify = function (identify) {
if (!this.options.identify) return;
var username = identify.username();
var traits = identify.traits();
var id = identify.userId();
var email = identify.email();
var phone = identify.phone();
var name = identify.name()
|| identify.firstName();
visitor('updateCustomFields', traits);
if (email) visitor('updateEmailAddress', { emailAddress: email });
if (phone) visitor('updatePhoneNumber', { phoneNumber: phone });
// figure out best name
if (name) visitor('updateFullName', { fullName: name });
// figure out best nickname
var nickname = name || email || username || id;
if (name && email) nickname += ' (' + email + ')';
if (nickname) chat('updateVisitorNickname', { snippet: nickname });
};
/**
* Track.
*
* @param {String} event
* @param {Object} properties (optional)
* @param {Object} options (optional)
*/
Olark.prototype.track = function (track) {
if (!this.options.track || !this._open) return;
chat('sendNotificationToOperator', {
body: 'visitor triggered "' + track.event() + '"' // lowercase since olark does
});
};
/**
* Helper method for Olark box API calls.
*
* @param {String} action
* @param {Object} value
*/
function box (action, value) {
window.olark('api.box.' + action, value);
}
/**
* Helper method for Olark visitor API calls.
*
* @param {String} action
* @param {Object} value
*/
function visitor (action, value) {
window.olark('api.visitor.' + action, value);
}
/**
* Helper method for Olark chat API calls.
*
* @param {String} action
* @param {Object} value
*/
function chat (action, value) {
window.olark('api.chat.' + action, value);
}
});
require.register("segmentio-analytics.js-integrations/lib/optimizely.js", function(exports, require, module){
var bind = require('bind');
var callback = require('callback');
var each = require('each');
var integration = require('integration');
var push = require('global-queue')('optimizely');
var tick = require('next-tick');
/**
* Analytics reference.
*/
var analytics;
/**
* Expose plugin.
*/
module.exports = exports = function (ajs) {
ajs.addIntegration(Optimizely);
analytics = ajs; // store for later
};
/**
* Expose `Optimizely` integration.
*/
var Optimizely = exports.Integration = integration('Optimizely')
.readyOnInitialize()
.option('variations', true)
.option('trackNamedPages', true)
.option('trackCategorizedPages', true);
/**
* Initialize.
*
* https://www.optimizely.com/docs/api#function-calls
*/
Optimizely.prototype.initialize = function () {
if (this.options.variations) tick(this.replay);
};
/**
* Track.
*
* https://www.optimizely.com/docs/api#track-event
*
* @param {Track} track
*/
Optimizely.prototype.track = function (track) {
var props = track.properties();
if (props.revenue) props.revenue *= 100;
push('trackEvent', track.event(), props);
};
/**
* Page.
*
* https://www.optimizely.com/docs/api#track-event
*
* @param {Page} page
*/
Optimizely.prototype.page = function (page) {
var category = page.category();
var name = page.fullName();
var opts = this.options;
// categorized pages
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
// named pages
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
};
/**
* Replay experiment data as traits to other enabled providers.
*
* https://www.optimizely.com/docs/api#data-object
*/
Optimizely.prototype.replay = function () {
if (!window.optimizely) return; // in case the snippet isnt on the page
var data = window.optimizely.data;
if (!data) return;
var experiments = data.experiments;
var map = data.state.variationNamesMap;
var traits = {};
each(map, function (experimentId, variation) {
var experiment = experiments[experimentId].name;
traits['Experiment: ' + experiment] = variation;
});
analytics.identify(traits);
};
});
require.register("segmentio-analytics.js-integrations/lib/perfect-audience.js", function(exports, require, module){
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(PerfectAudience);
};
/**
* Expose `PerfectAudience` integration.
*/
var PerfectAudience = exports.Integration = integration('Perfect Audience')
.assumesPageview()
.readyOnLoad()
.global('_pa')
.option('siteId', '');
/**
* Initialize.
*
* https://www.perfectaudience.com/docs#javascript_api_autoopen
*
* @param {Object} page
*/
PerfectAudience.prototype.initialize = function (page) {
window._pa = window._pa || {};
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
PerfectAudience.prototype.loaded = function () {
return !! (window._pa && window._pa.track);
};
/**
* Load.
*
* @param {Function} callback
*/
PerfectAudience.prototype.load = function (callback) {
var id = this.options.siteId;
load('//tag.perfectaudience.com/serve/' + id + '.js', callback);
};
/**
* Track.
*
* @param {Track} event
*/
PerfectAudience.prototype.track = function (track) {
window._pa.track(track.event(), track.properties());
};
});
require.register("segmentio-analytics.js-integrations/lib/pingdom.js", function(exports, require, module){
var date = require('load-date');
var integration = require('integration');
var load = require('load-script');
var push = require('global-queue')('_prum');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Pingdom);
};
/**
* Expose `Pingdom` integration.
*/
var Pingdom = exports.Integration = integration('Pingdom')
.assumesPageview()
.readyOnLoad()
.global('_prum')
.option('id', '');
/**
* Initialize.
*
* @param {Object} page
*/
Pingdom.prototype.initialize = function (page) {
window._prum = window._prum || [];
push('id', this.options.id);
push('mark', 'firstbyte', date.getTime());
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Pingdom.prototype.loaded = function () {
return !! (window._prum && window._prum.push !== Array.prototype.push);
};
/**
* Load.
*
* @param {Function} callback
*/
Pingdom.prototype.load = function (callback) {
load('//rum-static.pingdom.net/prum.min.js', callback);
};
});
require.register("segmentio-analytics.js-integrations/lib/piwik.js", function(exports, require, module){
/**
* Module dependencies.
*/
var integration = require('integration');
var load = require('load-script');
var push = require('global-queue')('_paq');
var each = require('each');
/**
* Expose plugin
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Piwik);
};
/**
* Expose `Piwik` integration.
*/
var Piwik = exports.Integration = integration('Piwik')
.global('_paq')
.option('url', null)
.option('siteId', '')
.readyOnInitialize()
.mapping('goals');
/**
* Initialize.
*
* http://piwik.org/docs/javascript-tracking/#toc-asynchronous-tracking
*/
Piwik.prototype.initialize = function () {
window._paq = window._paq || [];
push('setSiteId', this.options.siteId);
push('setTrackerUrl', this.options.url + '/piwik.php');
push('enableLinkTracking');
this.load();
};
/**
* Load the Piwik Analytics library.
*/
Piwik.prototype.load = function (callback) {
load(this.options.url + "/piwik.js", callback);
};
/**
* Check if Piwik is loaded
*/
Piwik.prototype.loaded = function () {
return !! (window._paq && window._paq.push != [].push);
};
/**
* Page
*
* @param {Page} page
*/
Piwik.prototype.page = function (page) {
push('trackPageView');
};
/**
* Track.
*
* @param {Track} track
*/
Piwik.prototype.track = function(track){
var goals = this.goals(track.event());
var revenue = track.revenue() || 0;
each(goals, function(goal){
push('trackGoal', goal, revenue);
});
};
});
require.register("segmentio-analytics.js-integrations/lib/preact.js", function(exports, require, module){
var alias = require('alias');
var callback = require('callback');
var convertDates = require('convert-dates');
var integration = require('integration');
var load = require('load-script');
var push = require('global-queue')('_lnq');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Preact);
};
/**
* Expose `Preact` integration.
*/
var Preact = exports.Integration = integration('Preact')
.assumesPageview()
.readyOnInitialize()
.global('_lnq')
.option('projectCode', '');
/**
* Initialize.
*
* http://www.preact.io/api/javascript
*
* @param {Object} page
*/
Preact.prototype.initialize = function (page) {
window._lnq = window._lnq || [];
push('_setCode', this.options.projectCode);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Preact.prototype.loaded = function () {
return !! (window._lnq && window._lnq.push !== Array.prototype.push);
};
/**
* Load.
*
* @param {Function} callback
*/
Preact.prototype.load = function (callback) {
load('//d2bbvl6dq48fa6.cloudfront.net/js/ln-2.4.min.js', callback);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Preact.prototype.identify = function (identify) {
if (!identify.userId()) return;
var traits = identify.traits({ created: 'created_at' });
traits = convertDates(traits, convertDate);
push('_setPersonData', {
name: identify.name(),
email: identify.email(),
uid: identify.userId(),
properties: traits
});
};
/**
* Group.
*
* @param {String} id
* @param {Object} properties (optional)
* @param {Object} options (optional)
*/
Preact.prototype.group = function (group) {
if (!group.groupId()) return;
push('_setAccount', group.traits());
};
/**
* Track.
*
* @param {Track} track
*/
Preact.prototype.track = function (track) {
var props = track.properties();
var revenue = track.revenue();
var event = track.event();
var special = { name: event };
if (revenue) {
special.revenue = revenue * 100;
delete props.revenue;
}
if (props.note) {
special.note = props.note;
delete props.note;
}
push('_logEvent', special, props);
};
/**
* Convert a `date` to a format Preact supports.
*
* @param {Date} date
* @return {Number}
*/
function convertDate (date) {
return Math.floor(date / 1000);
}
});
require.register("segmentio-analytics.js-integrations/lib/qualaroo.js", function(exports, require, module){
var callback = require('callback');
var integration = require('integration');
var load = require('load-script');
var push = require('global-queue')('_kiq');
var Facade = require('facade');
var Identify = Facade.Identify;
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Qualaroo);
};
/**
* Expose `Qualaroo` integration.
*/
var Qualaroo = exports.Integration = integration('Qualaroo')
.assumesPageview()
.readyOnInitialize()
.global('_kiq')
.option('customerId', '')
.option('siteToken', '')
.option('track', false);
/**
* Initialize.
*
* @param {Object} page
*/
Qualaroo.prototype.initialize = function (page) {
window._kiq = window._kiq || [];
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Qualaroo.prototype.loaded = function () {
return !! (window._kiq && window._kiq.push !== Array.prototype.push);
};
/**
* Load.
*
* @param {Function} callback
*/
Qualaroo.prototype.load = function (callback) {
var token = this.options.siteToken;
var id = this.options.customerId;
load('//s3.amazonaws.com/ki.js/' + id + '/' + token + '.js', callback);
};
/**
* Identify.
*
* http://help.qualaroo.com/customer/portal/articles/731085-identify-survey-nudge-takers
* http://help.qualaroo.com/customer/portal/articles/731091-set-additional-user-properties
*
* @param {Identify} identify
*/
Qualaroo.prototype.identify = function (identify) {
var traits = identify.traits();
var id = identify.userId();
var email = identify.email();
if (email) id = email;
if (id) push('identify', id);
if (traits) push('set', traits);
};
/**
* Track.
*
* @param {String} event
* @param {Object} properties (optional)
* @param {Object} options (optional)
*/
Qualaroo.prototype.track = function (track) {
if (!this.options.track) return;
var event = track.event();
var traits = {};
traits['Triggered: ' + event] = true;
this.identify(new Identify({ traits: traits }));
};
});
require.register("segmentio-analytics.js-integrations/lib/quantcast.js", function(exports, require, module){
var integration = require('integration');
var load = require('load-script');
var push = require('global-queue')('_qevents', { wrap: false });
/**
* User reference.
*/
var user;
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Quantcast);
user = analytics.user(); // store for later
};
/**
* Expose `Quantcast` integration.
*/
var Quantcast = exports.Integration = integration('Quantcast')
.assumesPageview()
.readyOnInitialize()
.global('_qevents')
.global('__qc')
.option('pCode', null)
.option('advertise', false);
/**
* Initialize.
*
* https://www.quantcast.com/learning-center/guides/using-the-quantcast-asynchronous-tag/
* https://www.quantcast.com/help/cross-platform-audience-measurement-guide/
*
* @param {Page} page
*/
Quantcast.prototype.initialize = function (page) {
window._qevents = window._qevents || [];
var opts = this.options;
var settings = { qacct: opts.pCode };
if (user.id()) settings.uid = user.id();
if (page) {
settings.labels = this.labels('page', page.category(), page.name());
}
push(settings);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Quantcast.prototype.loaded = function () {
return !! window.__qc;
};
/**
* Load.
*
* @param {Function} callback
*/
Quantcast.prototype.load = function (callback) {
load({
http: 'http://edge.quantserve.com/quant.js',
https: 'https://secure.quantserve.com/quant.js'
}, callback);
};
/**
* Page.
*
* https://cloudup.com/cBRRFAfq6mf
*
* @param {Page} page
*/
Quantcast.prototype.page = function (page) {
var category = page.category();
var name = page.name();
var settings = {
event: 'refresh',
labels: this.labels('page', category, name),
qacct: this.options.pCode,
};
if (user.id()) settings.uid = user.id();
push(settings);
};
/**
* Identify.
*
* https://www.quantcast.com/help/cross-platform-audience-measurement-guide/
*
* @param {String} id (optional)
*/
Quantcast.prototype.identify = function (identify) {
// edit the initial quantcast settings
var id = identify.userId();
if (id) window._qevents[0].uid = id;
};
/**
* Track.
*
* https://cloudup.com/cBRRFAfq6mf
*
* @param {Track} track
*/
Quantcast.prototype.track = function (track) {
var name = track.event();
var revenue = track.revenue();
var settings = {
event: 'click',
labels: this.labels('event', name),
qacct: this.options.pCode
};
if (null != revenue) settings.revenue = (revenue+''); // convert to string
if (user.id()) settings.uid = user.id();
push(settings);
};
/**
* Completed Order.
*
* @param {Track} track
* @api private
*/
Quantcast.prototype.completedOrder = function(track){
var name = track.event();
var revenue = track.total();
var labels = this.labels('event', name);
var category = track.category();
if (this.options.advertise && category) {
labels += ',' + this.labels('pcat', category);
}
var settings = {
event: 'refresh', // the example Quantcast sent has completed order send refresh not click
labels: labels,
revenue: (revenue+''), // convert to string
orderid: track.orderId(),
qacct: this.options.pCode
};
push(settings);
};
/**
* Generate quantcast labels.
*
* Example:
*
* options.advertise = false;
* labels('event', 'my event');
* // => "event.my event"
*
* options.advertise = true;
* labels('event', 'my event');
* // => "_fp.event.my event"
*
* @param {String} type
* @param {String} ...
* @return {String}
* @api private
*/
Quantcast.prototype.labels = function(type){
var args = [].slice.call(arguments, 1);
var advertise = this.options.advertise;
var ret = [];
if (advertise && 'page' == type) type = 'event';
if (advertise) type = '_fp.' + type;
for (var i = 0; i < args.length; ++i) {
if (null == args[i]) continue;
var value = String(args[i]);
ret.push(value.replace(/,/g, ';'));
}
ret = advertise ? ret.join(' ') : ret.join('.');
return [type, ret].join('.');
};
});
require.register("segmentio-analytics.js-integrations/lib/rollbar.js", function(exports, require, module){
/**
* Module dependencies.
*/
var integration = require('integration');
var is = require('is');
var extend = require('extend');
/**
* Expose plugin.
*/
module.exports = exports = function(analytics) {
analytics.addIntegration(RollbarIntegration);
};
/**
* Expose `Rollbar` integration.
*/
var RollbarIntegration = exports.Integration = integration('Rollbar')
.readyOnInitialize()
.global('Rollbar')
.option('identify', true)
.option('accessToken', '')
.option('environment', 'unknown')
.option('captureUncaught', true);
/**
* Initialize.
*
* @param {Object} page
*/
RollbarIntegration.prototype.initialize = function(page) {
var _rollbarConfig = this.config = {
accessToken: this.options.accessToken,
captureUncaught: this.options.captureUncaught,
payload: {
environment: this.options.environment
}
};
!function(a){function b(b){this.shimId=++g,this.notifier=null,this.parentShim=b,this.logger=function(){},a.console&&void 0===a.console.shimId&&(this.logger=a.console.log)}function c(b,c,d){!d[4]&&a._rollbarWrappedError&&(d[4]=a._rollbarWrappedError,a._rollbarWrappedError=null),b.uncaughtError.apply(b,d),c&&c.apply(a,d)}function d(c){var d=b;return f(function(){if(this.notifier)return this.notifier[c].apply(this.notifier,arguments);var b=this,e="scope"===c;e&&(b=new d(this));var f=Array.prototype.slice.call(arguments,0),g={shim:b,method:c,args:f,ts:new Date};return a._rollbarShimQueue.push(g),e?b:void 0})}function e(a,b){if(b.hasOwnProperty&&b.hasOwnProperty("addEventListener")){var c=b.addEventListener;b.addEventListener=function(b,d,e){c.call(this,b,a.wrap(d),e)};var d=b.removeEventListener;b.removeEventListener=function(a,b,c){d.call(this,a,b._wrapped||b,c)}}}function f(a,b){return b=b||this.logger,function(){try{return a.apply(this,arguments)}catch(c){b("Rollbar internal error:",c)}}}var g=0;b.init=function(a,d){var g=d.globalAlias||"Rollbar";if("object"==typeof a[g])return a[g];a._rollbarShimQueue=[],a._rollbarWrappedError=null,d=d||{};var h=new b;return f(function(){if(h.configure(d),d.captureUncaught){var b=a.onerror;a.onerror=function(){var a=Array.prototype.slice.call(arguments,0);c(h,b,a)};var f,i,j=["EventTarget","Window","Node","ApplicationCache","AudioTrackList","ChannelMergerNode","CryptoOperation","EventSource","FileReader","HTMLUnknownElement","IDBDatabase","IDBRequest","IDBTransaction","KeyOperation","MediaController","MessagePort","ModalWindow","Notification","SVGElementInstance","Screen","TextTrack","TextTrackCue","TextTrackList","WebSocket","WebSocketWorker","Worker","XMLHttpRequest","XMLHttpRequestEventTarget","XMLHttpRequestUpload"];for(f=0;f<j.length;++f)i=j[f],a[i]&&a[i].prototype&&e(h,a[i].prototype)}return a[g]=h,h},h.logger)()},b.prototype.loadFull=function(a,b,c,d,e){var g=f(function(){var a=b.createElement("script"),e=b.getElementsByTagName("script")[0];a.src=d.rollbarJsUrl,a.async=!c,a.onload=h,e.parentNode.insertBefore(a,e)},this.logger),h=f(function(){var b;if(void 0===a._rollbarPayloadQueue){var c,d,f,g;for(b=new Error("rollbar.js did not load");c=a._rollbarShimQueue.shift();)for(f=c.args,g=0;g<f.length;++g)if(d=f[g],"function"==typeof d){d(b);break}}e&&e(b)},this.logger);f(function(){c?g():a.addEventListener?a.addEventListener("load",g,!1):a.attachEvent("onload",g)},this.logger)()},b.prototype.wrap=function(b){if("function"!=typeof b)return b;if(b._isWrap)return b;if(!b._wrapped){b._wrapped=function(){try{return b.apply(this,arguments)}catch(c){throw a._rollbarWrappedError=c,c}},b._wrapped._isWrap=!0;for(var c in b)b.hasOwnProperty(c)&&(b._wrapped[c]=b[c])}return b._wrapped};for(var h="log,debug,info,warn,warning,error,critical,global,configure,scope,uncaughtError".split(","),i=0;i<h.length;++i)b.prototype[h[i]]=d(h[i]);var j="//d37gvrvc0wt4s1.cloudfront.net/js/v1.0/rollbar.min.js";_rollbarConfig.rollbarJsUrl=_rollbarConfig.rollbarJsUrl||j,b.init(a,_rollbarConfig)}(window,document);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
RollbarIntegration.prototype.loaded = function() {
return is.object(window.Rollbar) && null == window.Rollbar.shimId;
};
/**
* Load.
*
* @param {Function} callback
*/
RollbarIntegration.prototype.load = function(callback) {
window.Rollbar.loadFull(window, document, true, this.config, callback);
};
/**
* Identify.
*
* @param {Identify} identify
*/
RollbarIntegration.prototype.identify = function(identify) {
// do stuff with `id` or `traits`
if (!this.options.identify) return;
// Don't allow identify without a user id
var uid = identify.userId();
if (uid === null || uid === undefined) return;
var rollbar = window.Rollbar;
var person = {id: uid};
extend(person, identify.traits());
rollbar.configure({payload: {person: person}});
};
});
require.register("segmentio-analytics.js-integrations/lib/saasquatch.js", function(exports, require, module){
/**
* Module dependencies.
*/
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function(analytics){
analytics.addIntegration(SaaSquatch);
};
/**
* Expose `SaaSquatch` integration.
*/
var SaaSquatch = exports.Integration = integration('SaaSquatch')
.readyOnInitialize()
.option('tenantAlias', '')
.global('_sqh');
/**
* Initialize
*
* @param {Page} page
*/
SaaSquatch.prototype.initialize = function(page){};
/**
* Loaded?
*
* @return {Boolean}
*/
SaaSquatch.prototype.loaded = function(){
return window._sqh && window._sqh.push != [].push;
};
/**
* Load the SaaSquatch library.
*
* @param {Function} fn
*/
SaaSquatch.prototype.load = function(fn){
load('//d2rcp9ak152ke1.cloudfront.net/assets/javascripts/squatch.min.js', fn);
};
/**
* Identify.
*
* @param {Facade} identify
*/
SaaSquatch.prototype.identify = function(identify){
var sqh = window._sqh = window._sqh || [];
var accountId = identify.proxy('traits.accountId');
var image = identify.proxy('traits.referralImage');
var opts = identify.options(this.name);
var id = identify.userId();
var email = identify.email();
if (!(id || email)) return;
if (this.called) return;
var init = {
tenant_alias: this.options.tenantAlias,
first_name: identify.firstName(),
last_name: identify.lastName(),
user_image: identify.avatar(),
email: email,
user_id: id,
};
if (accountId) init.account_id = accountId;
if (opts.checksum) init.checksum = opts.checksum;
if (image) init.fb_share_image = image;
sqh.push(['init', init]);
this.called = true;
this.load();
};
});
require.register("segmentio-analytics.js-integrations/lib/sentry.js", function(exports, require, module){
var integration = require('integration');
var is = require('is');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Sentry);
};
/**
* Expose `Sentry` integration.
*/
var Sentry = exports.Integration = integration('Sentry')
.readyOnLoad()
.global('Raven')
.option('config', '');
/**
* Initialize.
*
* http://raven-js.readthedocs.org/en/latest/config/index.html
*/
Sentry.prototype.initialize = function () {
var config = this.options.config;
this.load(function () {
// for now, raven basically requires `install` to be called
// https://github.com/getsentry/raven-js/blob/master/src/raven.js#L113
window.Raven.config(config).install();
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Sentry.prototype.loaded = function () {
return is.object(window.Raven);
};
/**
* Load.
*
* @param {Function} callback
*/
Sentry.prototype.load = function (callback) {
load('//cdn.ravenjs.com/1.1.10/native/raven.min.js', callback);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Sentry.prototype.identify = function (identify) {
window.Raven.setUser(identify.traits());
};
});
require.register("segmentio-analytics.js-integrations/lib/snapengage.js", function(exports, require, module){
var integration = require('integration');
var is = require('is');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(SnapEngage);
};
/**
* Expose `SnapEngage` integration.
*/
var SnapEngage = exports.Integration = integration('SnapEngage')
.assumesPageview()
.readyOnLoad()
.global('SnapABug')
.option('apiKey', '');
/**
* Initialize.
*
* http://help.snapengage.com/installation-guide-getting-started-in-a-snap/
*
* @param {Object} page
*/
SnapEngage.prototype.initialize = function (page) {
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
SnapEngage.prototype.loaded = function () {
return is.object(window.SnapABug);
};
/**
* Load.
*
* @param {Function} callback
*/
SnapEngage.prototype.load = function (callback) {
var key = this.options.apiKey;
var url = '//commondatastorage.googleapis.com/code.snapengage.com/js/' + key + '.js';
load(url, callback);
};
/**
* Identify.
*
* @param {Identify} identify
*/
SnapEngage.prototype.identify = function (identify) {
var email = identify.email();
if (!email) return;
window.SnapABug.setUserEmail(email);
};
});
require.register("segmentio-analytics.js-integrations/lib/spinnakr.js", function(exports, require, module){
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Spinnakr);
};
/**
* Expose `Spinnakr` integration.
*/
var Spinnakr = exports.Integration = integration('Spinnakr')
.assumesPageview()
.readyOnLoad()
.global('_spinnakr_site_id')
.global('_spinnakr')
.option('siteId', '');
/**
* Initialize.
*
* @param {Object} page
*/
Spinnakr.prototype.initialize = function (page) {
window._spinnakr_site_id = this.options.siteId;
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Spinnakr.prototype.loaded = function () {
return !! window._spinnakr;
};
/**
* Load.
*
* @param {Function} callback
*/
Spinnakr.prototype.load = function (callback) {
load('//d3ojzyhbolvoi5.cloudfront.net/js/so.js', callback);
};
});
require.register("segmentio-analytics.js-integrations/lib/tapstream.js", function(exports, require, module){
var callback = require('callback');
var integration = require('integration');
var load = require('load-script');
var slug = require('slug');
var push = require('global-queue')('_tsq');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Tapstream);
};
/**
* Expose `Tapstream` integration.
*/
var Tapstream = exports.Integration = integration('Tapstream')
.assumesPageview()
.readyOnInitialize()
.global('_tsq')
.option('accountName', '')
.option('trackAllPages', true)
.option('trackNamedPages', true)
.option('trackCategorizedPages', true);
/**
* Initialize.
*
* @param {Object} page
*/
Tapstream.prototype.initialize = function (page) {
window._tsq = window._tsq || [];
push('setAccountName', this.options.accountName);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Tapstream.prototype.loaded = function () {
return !! (window._tsq && window._tsq.push !== Array.prototype.push);
};
/**
* Load.
*
* @param {Function} callback
*/
Tapstream.prototype.load = function (callback) {
load('//cdn.tapstream.com/static/js/tapstream.js', callback);
};
/**
* Page.
*
* @param {Page} page
*/
Tapstream.prototype.page = function (page) {
var category = page.category();
var opts = this.options;
var name = page.fullName();
// all pages
if (opts.trackAllPages) {
this.track(page.track());
}
// named pages
if (name && opts.trackNamedPages) {
this.track(page.track(name));
}
// categorized pages
if (category && opts.trackCategorizedPages) {
this.track(page.track(category));
}
};
/**
* Track.
*
* @param {Track} track
*/
Tapstream.prototype.track = function (track) {
var props = track.properties();
push('fireHit', slug(track.event()), [props.url]); // needs events as slugs
};
});
require.register("segmentio-analytics.js-integrations/lib/trakio.js", function(exports, require, module){
var alias = require('alias');
var callback = require('callback');
var clone = require('clone');
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Trakio);
};
/**
* Expose `Trakio` integration.
*/
var Trakio = exports.Integration = integration('trak.io')
.assumesPageview()
.readyOnInitialize()
.global('trak')
.option('token', '')
.option('trackNamedPages', true)
.option('trackCategorizedPages', true);
/**
* Options aliases.
*/
var optionsAliases = {
initialPageview: 'auto_track_page_view'
};
/**
* Initialize.
*
* https://docs.trak.io
*
* @param {Object} page
*/
Trakio.prototype.initialize = function (page) {
var self = this;
var options = this.options;
window.trak = window.trak || [];
window.trak.io = window.trak.io || {};
window.trak.io.load = function(e) {self.load(); var r = function(e) {return function() {window.trak.push([e].concat(Array.prototype.slice.call(arguments,0))); }; } ,i=["initialize","identify","track","alias","channel","source","host","protocol","page_view"]; for (var s=0;s<i.length;s++) window.trak.io[i[s]]=r(i[s]); window.trak.io.initialize.apply(window.trak.io,arguments); };
window.trak.io.load(options.token, alias(options, optionsAliases));
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Trakio.prototype.loaded = function () {
return !! (window.trak && window.trak.loaded);
};
/**
* Load the trak.io library.
*
* @param {Function} callback
*/
Trakio.prototype.load = function (callback) {
load('//d29p64779x43zo.cloudfront.net/v1/trak.io.min.js', callback);
};
/**
* Page.
*
* @param {Page} page
*/
Trakio.prototype.page = function (page) {
var category = page.category();
var props = page.properties();
var name = page.fullName();
window.trak.io.page_view(props.path, name || props.title);
// named pages
if (name && this.options.trackNamedPages) {
this.track(page.track(name));
}
// categorized pages
if (category && this.options.trackCategorizedPages) {
this.track(page.track(category));
}
};
/**
* Trait aliases.
*
* http://docs.trak.io/properties.html#special
*/
var traitAliases = {
avatar: 'avatar_url',
firstName: 'first_name',
lastName: 'last_name'
};
/**
* Identify.
*
* @param {Identify} identify
*/
Trakio.prototype.identify = function (identify) {
var traits = identify.traits(traitAliases);
var id = identify.userId();
if (id) {
window.trak.io.identify(id, traits);
} else {
window.trak.io.identify(traits);
}
};
/**
* Group.
*
* @param {String} id (optional)
* @param {Object} properties (optional)
* @param {Object} options (optional)
*
* TODO: add group
* TODO: add `trait.company/organization` from trak.io docs http://docs.trak.io/properties.html#special
*/
/**
* Track.
*
* @param {Track} track
*/
Trakio.prototype.track = function (track) {
window.trak.io.track(track.event(), track.properties());
};
/**
* Alias.
*
* @param {Alias} alias
*/
Trakio.prototype.alias = function (alias) {
if (!window.trak.io.distinct_id) return;
var from = alias.from();
var to = alias.to();
if (to === window.trak.io.distinct_id()) return;
if (from) {
window.trak.io.alias(from, to);
} else {
window.trak.io.alias(to);
}
};
});
require.register("segmentio-analytics.js-integrations/lib/twitter-ads.js", function(exports, require, module){
var pixel = require('load-pixel')('//analytics.twitter.com/i/adsct');
var integration = require('integration');
/**
* Expose plugin
*/
module.exports = exports = function(analytics){
analytics.addIntegration(TwitterAds);
};
/**
* Expose `load`
*/
exports.load = pixel;
/**
* HOP
*/
var has = Object.prototype.hasOwnProperty;
/**
* Expose `TwitterAds`
*/
var TwitterAds = exports.Integration = integration('Twitter Ads')
.readyOnInitialize()
.option('events', {});
/**
* Track.
*
* @param {Track} track
*/
TwitterAds.prototype.track = function(track){
var events = this.options.events;
var event = track.event();
if (!has.call(events, event)) return;
return exports.load({
txn_id: events[event],
p_id: 'Twitter'
});
};
});
require.register("segmentio-analytics.js-integrations/lib/usercycle.js", function(exports, require, module){
var callback = require('callback');
var integration = require('integration');
var load = require('load-script');
var push = require('global-queue')('_uc');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Usercycle);
};
/**
* Expose `Usercycle` integration.
*/
var Usercycle = exports.Integration = integration('USERcycle')
.assumesPageview()
.readyOnInitialize()
.global('_uc')
.option('key', '');
/**
* Initialize.
*
* http://docs.usercycle.com/javascript_api
*
* @param {Object} page
*/
Usercycle.prototype.initialize = function (page) {
push('_key', this.options.key);
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Usercycle.prototype.loaded = function () {
return !! (window._uc && window._uc.push !== Array.prototype.push);
};
/**
* Load.
*
* @param {Function} callback
*/
Usercycle.prototype.load = function (callback) {
load('//api.usercycle.com/javascripts/track.js', callback);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Usercycle.prototype.identify = function (identify) {
var traits = identify.traits();
var id = identify.userId();
if (id) push('uid', id);
// there's a special `came_back` event used for retention and traits
push('action', 'came_back', traits);
};
/**
* Track.
*
* @param {Track} track
*/
Usercycle.prototype.track = function (track) {
push('action', track.event(), track.properties({
revenue: 'revenue_amount'
}));
};
});
require.register("segmentio-analytics.js-integrations/lib/userfox.js", function(exports, require, module){
var alias = require('alias');
var callback = require('callback');
var convertDates = require('convert-dates');
var integration = require('integration');
var load = require('load-script');
var push = require('global-queue')('_ufq');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Userfox);
};
/**
* Expose `Userfox` integration.
*/
var Userfox = exports.Integration = integration('userfox')
.assumesPageview()
.readyOnInitialize()
.global('_ufq')
.option('clientId', '');
/**
* Initialize.
*
* https://www.userfox.com/docs/
*
* @param {Object} page
*/
Userfox.prototype.initialize = function (page) {
window._ufq = [];
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Userfox.prototype.loaded = function () {
return !! (window._ufq && window._ufq.push !== Array.prototype.push);
};
/**
* Load.
*
* @param {Function} callback
*/
Userfox.prototype.load = function (callback) {
load('//d2y71mjhnajxcg.cloudfront.net/js/userfox-stable.js', callback);
};
/**
* Identify.
*
* https://www.userfox.com/docs/#custom-data
*
* @param {Identify} identify
*/
Userfox.prototype.identify = function (identify) {
var traits = identify.traits({ created: 'signup_date' });
var email = identify.email();
if (!email) return;
// initialize the library with the email now that we have it
push('init', {
clientId: this.options.clientId,
email: email
});
traits = convertDates(traits, formatDate);
push('track', traits);
};
/**
* Convert a `date` to a format userfox supports.
*
* @param {Date} date
* @return {String}
*/
function formatDate (date) {
return Math.round(date.getTime() / 1000).toString();
}
});
require.register("segmentio-analytics.js-integrations/lib/uservoice.js", function(exports, require, module){
var alias = require('alias');
var callback = require('callback');
var clone = require('clone');
var convertDates = require('convert-dates');
var integration = require('integration');
var load = require('load-script');
var push = require('global-queue')('UserVoice');
var unix = require('to-unix-timestamp');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(UserVoice);
};
/**
* Expose `UserVoice` integration.
*/
var UserVoice = exports.Integration = integration('UserVoice')
.assumesPageview()
.readyOnInitialize()
.global('UserVoice')
.global('showClassicWidget')
.option('apiKey', '')
.option('classic', false)
.option('forumId', null)
.option('showWidget', true)
.option('mode', 'contact')
.option('accentColor', '#448dd6')
.option('smartvote', true)
.option('trigger', null)
.option('triggerPosition', 'bottom-right')
.option('triggerColor', '#ffffff')
.option('triggerBackgroundColor', 'rgba(46, 49, 51, 0.6)')
// BACKWARDS COMPATIBILITY: classic options
.option('classicMode', 'full')
.option('primaryColor', '#cc6d00')
.option('linkColor', '#007dbf')
.option('defaultMode', 'support')
.option('tabLabel', 'Feedback & Support')
.option('tabColor', '#cc6d00')
.option('tabPosition', 'middle-right')
.option('tabInverted', false);
/**
* When in "classic" mode, on `construct` swap all of the method to point to
* their classic counterparts.
*/
UserVoice.on('construct', function (integration) {
if (!integration.options.classic) return;
integration.group = undefined;
integration.identify = integration.identifyClassic;
integration.initialize = integration.initializeClassic;
});
/**
* Initialize.
*
* @param {Object} page
*/
UserVoice.prototype.initialize = function (page) {
var options = this.options;
var opts = formatOptions(options);
push('set', opts);
push('autoprompt', {});
if (options.showWidget) {
options.trigger
? push('addTrigger', options.trigger, opts)
: push('addTrigger', opts);
}
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
UserVoice.prototype.loaded = function () {
return !! (window.UserVoice && window.UserVoice.push !== Array.prototype.push);
};
/**
* Load.
*
* @param {Function} callback
*/
UserVoice.prototype.load = function (callback) {
var key = this.options.apiKey;
load('//widget.uservoice.com/' + key + '.js', callback);
};
/**
* Identify.
*
* @param {Identify} identify
*/
UserVoice.prototype.identify = function (identify) {
var traits = identify.traits({ created: 'created_at' });
traits = convertDates(traits, unix);
push('identify', traits);
};
/**
* Group.
*
* @param {Group} group
*/
UserVoice.prototype.group = function (group) {
var traits = group.traits({ created: 'created_at' });
traits = convertDates(traits, unix);
push('identify', { account: traits });
};
/**
* Initialize (classic).
*
* @param {Object} options
* @param {Function} ready
*/
UserVoice.prototype.initializeClassic = function () {
var options = this.options;
window.showClassicWidget = showClassicWidget; // part of public api
if (options.showWidget) showClassicWidget('showTab', formatClassicOptions(options));
this.load();
};
/**
* Identify (classic).
*
* @param {Identify} identify
*/
UserVoice.prototype.identifyClassic = function (identify) {
push('setCustomFields', identify.traits());
};
/**
* Format the options for UserVoice.
*
* @param {Object} options
* @return {Object}
*/
function formatOptions (options) {
return alias(options, {
forumId: 'forum_id',
accentColor: 'accent_color',
smartvote: 'smartvote_enabled',
triggerColor: 'trigger_color',
triggerBackgroundColor: 'trigger_background_color',
triggerPosition: 'trigger_position'
});
}
/**
* Format the classic options for UserVoice.
*
* @param {Object} options
* @return {Object}
*/
function formatClassicOptions (options) {
return alias(options, {
forumId: 'forum_id',
classicMode: 'mode',
primaryColor: 'primary_color',
tabPosition: 'tab_position',
tabColor: 'tab_color',
linkColor: 'link_color',
defaultMode: 'default_mode',
tabLabel: 'tab_label',
tabInverted: 'tab_inverted'
});
}
/**
* Show the classic version of the UserVoice widget. This method is usually part
* of UserVoice classic's public API.
*
* @param {String} type ('showTab' or 'showLightbox')
* @param {Object} options (optional)
*/
function showClassicWidget (type, options) {
type = type || 'showLightbox';
push(type, 'classic_widget', options);
}
});
require.register("segmentio-analytics.js-integrations/lib/vero.js", function(exports, require, module){
var callback = require('callback');
var integration = require('integration');
var load = require('load-script');
var push = require('global-queue')('_veroq');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Vero);
};
/**
* Expose `Vero` integration.
*/
var Vero = exports.Integration = integration('Vero')
.readyOnInitialize()
.global('_veroq')
.option('apiKey', '');
/**
* Initialize.
*
* https://github.com/getvero/vero-api/blob/master/sections/js.md
*
* @param {Object} page
*/
Vero.prototype.initialize = function (pgae) {
push('init', { api_key: this.options.apiKey });
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Vero.prototype.loaded = function () {
return !! (window._veroq && window._veroq.push !== Array.prototype.push);
};
/**
* Load.
*
* @param {Function} callback
*/
Vero.prototype.load = function (callback) {
load('//d3qxef4rp70elm.cloudfront.net/m.js', callback);
};
/**
* Page.
*
* https://www.getvero.com/knowledge-base#/questions/71768-Does-Vero-track-pageviews
*
* @param {Page} page
*/
Vero.prototype.page = function(page){
push('trackPageview');
};
/**
* Identify.
*
* https://github.com/getvero/vero-api/blob/master/sections/js.md#user-identification
*
* @param {Identify} identify
*/
Vero.prototype.identify = function (identify) {
var traits = identify.traits();
var email = identify.email();
var id = identify.userId();
if (!id || !email) return; // both required
push('user', traits);
};
/**
* Track.
*
* https://github.com/getvero/vero-api/blob/master/sections/js.md#tracking-events
*
* @param {Track} track
*/
Vero.prototype.track = function (track) {
push('track', track.event(), track.properties());
};
});
require.register("segmentio-analytics.js-integrations/lib/visual-website-optimizer.js", function(exports, require, module){
var callback = require('callback');
var each = require('each');
var integration = require('integration');
var tick = require('next-tick');
/**
* Analytics reference.
*/
var analytics;
/**
* Expose plugin.
*/
module.exports = exports = function (ajs) {
ajs.addIntegration(VWO);
analytics = ajs;
};
/**
* Expose `VWO` integration.
*/
var VWO = exports.Integration = integration('Visual Website Optimizer')
.readyOnInitialize()
.option('replay', true);
/**
* Initialize.
*
* http://v2.visualwebsiteoptimizer.com/tools/get_tracking_code.php
*/
VWO.prototype.initialize = function () {
if (this.options.replay) this.replay();
};
/**
* Replay the experiments the user has seen as traits to all other integrations.
* Wait for the next tick to replay so that the `analytics` object and all of
* the integrations are fully initialized.
*/
VWO.prototype.replay = function () {
tick(function () {
experiments(function (err, traits) {
if (traits) analytics.identify(traits);
});
});
};
/**
* Get dictionary of experiment keys and variations.
*
* http://visualwebsiteoptimizer.com/knowledge/integration-of-vwo-with-kissmetrics/
*
* @param {Function} callback
* @return {Object}
*/
function experiments (callback) {
enqueue(function () {
var data = {};
var ids = window._vwo_exp_ids;
if (!ids) return callback();
each(ids, function (id) {
var name = variation(id);
if (name) data['Experiment: ' + id] = name;
});
callback(null, data);
});
}
/**
* Add a `fn` to the VWO queue, creating one if it doesn't exist.
*
* @param {Function} fn
*/
function enqueue (fn) {
window._vis_opt_queue = window._vis_opt_queue || [];
window._vis_opt_queue.push(fn);
}
/**
* Get the chosen variation's name from an experiment `id`.
*
* http://visualwebsiteoptimizer.com/knowledge/integration-of-vwo-with-kissmetrics/
*
* @param {String} id
* @return {String}
*/
function variation (id) {
var experiments = window._vwo_exp;
if (!experiments) return null;
var experiment = experiments[id];
var variationId = experiment.combination_chosen;
return variationId ? experiment.comb_n[variationId] : null;
}
});
require.register("segmentio-analytics.js-integrations/lib/webengage.js", function(exports, require, module){
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin
*/
module.exports = exports = function(analytics){
analytics.addIntegration(WebEngage);
};
/**
* Expose `WebEngage` integration
*/
var WebEngage = exports.Integration = integration('WebEngage')
.assumesPageview()
.readyOnLoad()
.global('_weq')
.global('webengage')
.option('widgetVersion', '4.0')
.option('licenseCode', '');
/**
* Initialize.
*
* @param {Object} page
*/
WebEngage.prototype.initialize = function(page){
var _weq = window._weq = window._weq || {};
_weq['webengage.licenseCode'] = this.options.licenseCode;
_weq['webengage.widgetVersion'] = this.options.widgetVersion;
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
WebEngage.prototype.loaded = function(){
return !! window.webengage;
};
/**
* Load
*
* @param {Function} fn
*/
WebEngage.prototype.load = function(fn){
var path = '/js/widget/webengage-min-v-4.0.js';
load({
https: 'https://ssl.widgets.webengage.com' + path,
http: 'http://cdn.widgets.webengage.com' + path
}, fn);
};
});
require.register("segmentio-analytics.js-integrations/lib/woopra.js", function(exports, require, module){
/**
* Module dependencies.
*/
var integration = require('integration');
var snake = require('to-snake-case');
var load = require('load-script');
var isEmail = require('is-email');
var extend = require('extend');
var each = require('each');
var type = require('type');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Woopra);
};
/**
* Expose `Woopra` integration.
*/
var Woopra = exports.Integration = integration('Woopra')
.readyOnLoad()
.global('woopra')
.option('domain', '')
.option('cookieName', 'wooTracker')
.option('cookieDomain', null)
.option('cookiePath', '/')
.option('ping', true)
.option('pingInterval', 12000)
.option('idleTimeout', 300000)
.option('downloadTracking', true)
.option('outgoingTracking', true)
.option('outgoingIgnoreSubdomain', true)
.option('downloadPause', 200)
.option('outgoingPause', 400)
.option('ignoreQueryUrl', true)
.option('hideCampaign', false);
/**
* Initialize.
*
* http://www.woopra.com/docs/setup/javascript-tracking/
*
* @param {Object} page
*/
Woopra.prototype.initialize = function (page) {
(function () {var i, s, z, w = window, d = document, a = arguments, q = 'script', f = ['config', 'track', 'identify', 'visit', 'push', 'call'], c = function () {var i, self = this; self._e = []; for (i = 0; i < f.length; i++) {(function (f) {self[f] = function () {self._e.push([f].concat(Array.prototype.slice.call(arguments, 0))); return self; }; })(f[i]); } }; w._w = w._w || {}; for (i = 0; i < a.length; i++) { w._w[a[i]] = w[a[i]] = w[a[i]] || new c(); } })('woopra');
this.load();
each(this.options, function(key, value){
key = snake(key);
if (null == value) return;
if ('' === value) return;
window.woopra.config(key, value);
});
};
/**
* Loaded?
*
* @return {Boolean}
*/
Woopra.prototype.loaded = function () {
return !! (window.woopra && window.woopra.loaded);
};
/**
* Load.
*
* @param {Function} callback
*/
Woopra.prototype.load = function (callback) {
load('//static.woopra.com/js/w.js', callback);
};
/**
* Page.
*
* @param {String} category (optional)
*/
Woopra.prototype.page = function (page) {
var props = page.properties();
var name = page.fullName();
if (name) props.title = name;
window.woopra.track('pv', props);
};
/**
* Identify.
*
* @param {Identify} identify
*/
Woopra.prototype.identify = function (identify) {
window.woopra.identify(identify.traits()).push(); // `push` sends it off async
};
/**
* Track.
*
* @param {Track} track
*/
Woopra.prototype.track = function (track) {
window.woopra.track(track.event(), track.properties());
};
});
require.register("segmentio-analytics.js-integrations/lib/yandex-metrica.js", function(exports, require, module){
var callback = require('callback');
var integration = require('integration');
var load = require('load-script');
/**
* Expose plugin.
*/
module.exports = exports = function (analytics) {
analytics.addIntegration(Yandex);
};
/**
* Expose `Yandex` integration.
*/
var Yandex = exports.Integration = integration('Yandex Metrica')
.assumesPageview()
.readyOnInitialize()
.global('yandex_metrika_callbacks')
.global('Ya')
.option('counterId', null);
/**
* Initialize.
*
* http://api.yandex.com/metrika/
* https://metrica.yandex.com/22522351?step=2#tab=code
*
* @param {Object} page
*/
Yandex.prototype.initialize = function (page) {
var id = this.options.counterId;
push(function () {
window['yaCounter' + id] = new window.Ya.Metrika({ id: id });
});
this.load();
};
/**
* Loaded?
*
* @return {Boolean}
*/
Yandex.prototype.loaded = function () {
return !! (window.Ya && window.Ya.Metrika);
};
/**
* Load.
*
* @param {Function} callback
*/
Yandex.prototype.load = function (callback) {
load('//mc.yandex.ru/metrika/watch.js', callback);
};
/**
* Push a new callback on the global Yandex queue.
*
* @param {Function} callback
*/
function push (callback) {
window.yandex_metrika_callbacks = window.yandex_metrika_callbacks || [];
window.yandex_metrika_callbacks.push(callback);
}
});
require.register("segmentio-canonical/index.js", function(exports, require, module){
module.exports = function canonical () {
var tags = document.getElementsByTagName('link');
for (var i = 0, tag; tag = tags[i]; i++) {
if ('canonical' == tag.getAttribute('rel')) return tag.getAttribute('href');
}
};
});
require.register("segmentio-extend/index.js", function(exports, require, module){
module.exports = function extend (object) {
// Takes an unlimited number of extenders.
var args = Array.prototype.slice.call(arguments, 1);
// For each extender, copy their properties on our object.
for (var i = 0, source; source = args[i]; i++) {
if (!source) continue;
for (var property in source) {
object[property] = source[property];
}
}
return object;
};
});
require.register("camshaft-require-component/index.js", function(exports, require, module){
/**
* Require a module with a fallback
*/
module.exports = function(parent) {
function require(name, fallback) {
try {
return parent(name);
}
catch (e) {
try {
return parent(fallback || name+"-component");
}
catch(e2) {
throw e;
}
}
};
// Merge the old properties
for (var key in parent) {
require[key] = parent[key];
}
return require;
};
});
require.register("segmentio-facade/lib/index.js", function(exports, require, module){
var Facade = require('./facade');
/**
* Expose `Facade` facade.
*/
module.exports = Facade;
/**
* Expose specific-method facades.
*/
Facade.Alias = require('./alias');
Facade.Group = require('./group');
Facade.Identify = require('./identify');
Facade.Track = require('./track');
Facade.Page = require('./page');
Facade.Screen = require('./screen');
});
require.register("segmentio-facade/lib/alias.js", function(exports, require, module){
/**
* Module dependencies.
*/
var Facade = require('./facade');
var component = require('require-component')(require);
var inherit = component('inherit');
/**
* Expose `Alias` facade.
*/
module.exports = Alias;
/**
* Initialize a new `Alias` facade with a `dictionary` of arguments.
*
* @param {Object} dictionary
* @property {String} from
* @property {String} to
* @property {Object} options
*/
function Alias (dictionary) {
Facade.call(this, dictionary);
}
/**
* Inherit from `Facade`.
*/
inherit(Alias, Facade);
/**
* Return type of facade.
*
* @return {String}
*/
Alias.prototype.type =
Alias.prototype.action = function () {
return 'alias';
};
/**
* Get `previousId`.
*
* @return {Mixed}
* @api public
*/
Alias.prototype.from =
Alias.prototype.previousId = function(){
return this.field('previousId')
|| this.field('from');
};
/**
* Get `userId`.
*
* @return {String}
* @api public
*/
Alias.prototype.to =
Alias.prototype.userId = function(){
return this.field('userId')
|| this.field('to');
};
});
require.register("segmentio-facade/lib/facade.js", function(exports, require, module){
var component = require('require-component')(require);
var clone = component('clone');
var isEnabled = component('./is-enabled');
var objCase = component('obj-case');
var traverse = component('isodate-traverse');
/**
* Expose `Facade`.
*/
module.exports = Facade;
/**
* Initialize a new `Facade` with an `obj` of arguments.
*
* @param {Object} obj
*/
function Facade (obj) {
if (!obj.hasOwnProperty('timestamp')) obj.timestamp = new Date();
else obj.timestamp = new Date(obj.timestamp);
this.obj = obj;
}
/**
* Return a proxy function for a `field` that will attempt to first use methods,
* and fallback to accessing the underlying object directly. You can specify
* deeply nested fields too like:
*
* this.proxy('options.Librato');
*
* @param {String} field
*/
Facade.prototype.proxy = function (field) {
var fields = field.split('.');
field = fields.shift();
// Call a function at the beginning to take advantage of facaded fields
var obj = this[field] || this.field(field);
if (!obj) return obj;
if (typeof obj === 'function') obj = obj.call(this) || {};
if (fields.length === 0) return transform(obj);
obj = objCase(obj, fields.join('.'));
return transform(obj);
};
/**
* Directly access a specific `field` from the underlying object, returning a
* clone so outsiders don't mess with stuff.
*
* @param {String} field
* @return {Mixed}
*/
Facade.prototype.field = function (field) {
var obj = this.obj[field];
return transform(obj);
};
/**
* Utility method to always proxy a particular `field`. You can specify deeply
* nested fields too like:
*
* Facade.proxy('options.Librato');
*
* @param {String} field
* @return {Function}
*/
Facade.proxy = function (field) {
return function () {
return this.proxy(field);
};
};
/**
* Utility method to directly access a `field`.
*
* @param {String} field
* @return {Function}
*/
Facade.field = function (field) {
return function () {
return this.field(field);
};
};
/**
* Get the basic json object of this facade.
*
* @return {Object}
*/
Facade.prototype.json = function () {
return clone(this.obj);
};
/**
* Get the options of a call (formerly called "context"). If you pass an
* integration name, it will get the options for that specific integration, or
* undefined if the integration is not enabled.
*
* @param {String} integration (optional)
* @return {Object or Null}
*/
Facade.prototype.context =
Facade.prototype.options = function (integration) {
var options = clone(this.obj.options || this.obj.context) || {};
if (!integration) return clone(options);
if (!this.enabled(integration)) return;
var integrations = this.integrations();
var value = integrations[integration] || objCase(integrations, integration);
if ('boolean' == typeof value) value = {};
return value || {};
};
/**
* Check whether an integration is enabled.
*
* @param {String} integration
* @return {Boolean}
*/
Facade.prototype.enabled = function (integration) {
var allEnabled = this.proxy('options.providers.all');
if (typeof allEnabled !== 'boolean') allEnabled = this.proxy('options.all');
if (typeof allEnabled !== 'boolean') allEnabled = this.proxy('integrations.all');
if (typeof allEnabled !== 'boolean') allEnabled = true;
var enabled = allEnabled && isEnabled(integration);
var options = this.integrations();
// If the integration is explicitly enabled or disabled, use that
// First, check options.providers for backwards compatibility
if (options.providers && options.providers.hasOwnProperty(integration)) {
enabled = options.providers[integration];
}
// Next, check for the integration's existence in 'options' to enable it.
// If the settings are a boolean, use that, otherwise it should be enabled.
if (options.hasOwnProperty(integration)) {
var settings = options[integration];
if (typeof settings === 'boolean') {
enabled = settings;
} else {
enabled = true;
}
}
return enabled ? true : false;
};
/**
* Get all `integration` options.
*
* @param {String} integration
* @return {Object}
* @api private
*/
Facade.prototype.integrations = function(){
return this.obj.integrations
|| this.proxy('options.providers')
|| this.options();
};
/**
* Check whether the user is active.
*
* @return {Boolean}
*/
Facade.prototype.active = function () {
var active = this.proxy('options.active');
if (active === null || active === undefined) active = true;
return active;
};
/**
* Get `sessionId / anonymousId`.
*
* @return {Mixed}
* @api public
*/
Facade.prototype.sessionId =
Facade.prototype.anonymousId = function(){
return this.field('anonymousId')
|| this.field('sessionId');
};
/**
* Add a convenient way to get the library name and version
*/
Facade.prototype.library = function(){
var library = this.proxy('options.library');
if (!library) return { name: 'unknown', version: null };
if (typeof library === 'string') return { name: library, version: null };
return library;
};
/**
* Setup some basic proxies.
*/
Facade.prototype.userId = Facade.field('userId');
Facade.prototype.channel = Facade.field('channel');
Facade.prototype.timestamp = Facade.field('timestamp');
Facade.prototype.userAgent = Facade.proxy('options.userAgent');
Facade.prototype.ip = Facade.proxy('options.ip');
/**
* Return the cloned and traversed object
*
* @param {Mixed} obj
* @return {Mixed}
*/
function transform(obj){
var cloned = clone(obj);
traverse(cloned);
return cloned;
}
});
require.register("segmentio-facade/lib/group.js", function(exports, require, module){
var Facade = require('./facade');
var component = require('require-component')(require);
var inherit = component('inherit');
var newDate = component('new-date');
/**
* Expose `Group` facade.
*/
module.exports = Group;
/**
* Initialize a new `Group` facade with a `dictionary` of arguments.
*
* @param {Object} dictionary
* @param {String} userId
* @param {String} groupId
* @param {Object} properties
* @param {Object} options
*/
function Group (dictionary) {
Facade.call(this, dictionary);
}
/**
* Inherit from `Facade`
*/
inherit(Group, Facade);
/**
* Get the facade's action.
*/
Group.prototype.type =
Group.prototype.action = function () {
return 'group';
};
/**
* Setup some basic proxies.
*/
Group.prototype.groupId = Facade.field('groupId');
/**
* Get created or createdAt.
*
* @return {Date}
*/
Group.prototype.created = function(){
var created = this.proxy('traits.createdAt')
|| this.proxy('traits.created')
|| this.proxy('properties.createdAt')
|| this.proxy('properties.created');
if (created) return newDate(created);
};
/**
* Get the group's traits.
*
* @param {Object} aliases
* @return {Object}
*/
Group.prototype.traits = function (aliases) {
var ret = this.properties();
var id = this.groupId();
aliases = aliases || {};
if (id) ret.id = id;
for (var alias in aliases) {
var value = null == this[alias]
? this.proxy('traits.' + alias)
: this[alias]();
if (null == value) continue;
ret[aliases[alias]] = value;
delete ret[alias];
}
return ret;
};
/**
* Get traits or properties.
*
* TODO: remove me
*
* @return {Object}
*/
Group.prototype.properties = function(){
return this.field('traits')
|| this.field('properties')
|| {};
};
});
require.register("segmentio-facade/lib/page.js", function(exports, require, module){
var component = require('require-component')(require);
var Facade = component('./facade');
var inherit = component('inherit');
var Track = require('./track');
/**
* Expose `Page` facade
*/
module.exports = Page;
/**
* Initialize new `Page` facade with `dictionary`.
*
* @param {Object} dictionary
* @param {String} category
* @param {String} name
* @param {Object} traits
* @param {Object} options
*/
function Page(dictionary){
Facade.call(this, dictionary);
}
/**
* Inherit from `Facade`
*/
inherit(Page, Facade);
/**
* Get the facade's action.
*
* @return {String}
*/
Page.prototype.type =
Page.prototype.action = function(){
return 'page';
};
/**
* Proxies
*/
Page.prototype.category = Facade.field('category');
Page.prototype.name = Facade.field('name');
/**
* Get the page properties mixing `category` and `name`.
*
* @return {Object}
*/
Page.prototype.properties = function(){
var props = this.field('properties') || {};
var category = this.category();
var name = this.name();
if (category) props.category = category;
if (name) props.name = name;
return props;
};
/**
* Get the page fullName.
*
* @return {String}
*/
Page.prototype.fullName = function(){
var category = this.category();
var name = this.name();
return name && category
? category + ' ' + name
: name;
};
/**
* Get event with `name`.
*
* @return {String}
*/
Page.prototype.event = function(name){
return name
? 'Viewed ' + name + ' Page'
: 'Loaded a Page';
};
/**
* Convert this Page to a Track facade with `name`.
*
* @param {String} name
* @return {Track}
*/
Page.prototype.track = function(name){
var props = this.properties();
return new Track({
event: this.event(name),
properties: props
});
};
});
require.register("segmentio-facade/lib/identify.js", function(exports, require, module){
var component = require('require-component')(require);
var clone = component('clone');
var Facade = component('./facade');
var inherit = component('inherit');
var isEmail = component('is-email');
var newDate = component('new-date');
var trim = component('trim');
/**
* Expose `Idenfity` facade.
*/
module.exports = Identify;
/**
* Initialize a new `Identify` facade with a `dictionary` of arguments.
*
* @param {Object} dictionary
* @param {String} userId
* @param {String} sessionId
* @param {Object} traits
* @param {Object} options
*/
function Identify (dictionary) {
Facade.call(this, dictionary);
}
/**
* Inherit from `Facade`.
*/
inherit(Identify, Facade);
/**
* Get the facade's action.
*/
Identify.prototype.type =
Identify.prototype.action = function () {
return 'identify';
};
/**
* Get the user's traits.
*
* @param {Object} aliases
* @return {Object}
*/
Identify.prototype.traits = function (aliases) {
var ret = this.field('traits') || {};
var id = this.userId();
aliases = aliases || {};
if (id) ret.id = id;
for (var alias in aliases) {
var value = null == this[alias]
? this.proxy('traits.' + alias)
: this[alias]();
if (null == value) continue;
ret[aliases[alias]] = value;
delete ret[alias];
}
return ret;
};
/**
* Get the user's email, falling back to their user ID if it's a valid email.
*
* @return {String}
*/
Identify.prototype.email = function () {
var email = this.proxy('traits.email');
if (email) return email;
var userId = this.userId();
if (isEmail(userId)) return userId;
};
/**
* Get the user's created date, optionally looking for `createdAt` since lots of
* people do that instead.
*
* @return {Date or Undefined}
*/
Identify.prototype.created = function () {
var created = this.proxy('traits.created') || this.proxy('traits.createdAt');
if (created) return newDate(created);
};
/**
* Get the company created date.
*
* @return {Date or undefined}
*/
Identify.prototype.companyCreated = function(){
var created = this.proxy('traits.company.created')
|| this.proxy('traits.company.createdAt');
if (created) return newDate(created);
};
/**
* Get the user's name, optionally combining a first and last name if that's all
* that was provided.
*
* @return {String or Undefined}
*/
Identify.prototype.name = function () {
var name = this.proxy('traits.name');
if (typeof name === 'string') return trim(name);
var firstName = this.firstName();
var lastName = this.lastName();
if (firstName && lastName) return trim(firstName + ' ' + lastName);
};
/**
* Get the user's first name, optionally splitting it out of a single name if
* that's all that was provided.
*
* @return {String or Undefined}
*/
Identify.prototype.firstName = function () {
var firstName = this.proxy('traits.firstName');
if (typeof firstName === 'string') return trim(firstName);
var name = this.proxy('traits.name');
if (typeof name === 'string') return trim(name).split(' ')[0];
};
/**
* Get the user's last name, optionally splitting it out of a single name if
* that's all that was provided.
*
* @return {String or Undefined}
*/
Identify.prototype.lastName = function () {
var lastName = this.proxy('traits.lastName');
if (typeof lastName === 'string') return trim(lastName);
var name = this.proxy('traits.name');
if (typeof name !== 'string') return;
var space = trim(name).indexOf(' ');
if (space === -1) return;
return trim(name.substr(space + 1));
};
/**
* Get the user's unique id.
*
* @return {String or undefined}
*/
Identify.prototype.uid = function(){
return this.userId()
|| this.username()
|| this.email();
};
/**
* Get description.
*
* @return {String}
*/
Identify.prototype.description = function(){
return this.proxy('traits.description')
|| this.proxy('traits.background');
};
/**
* Setup sme basic "special" trait proxies.
*/
Identify.prototype.username = Facade.proxy('traits.username');
Identify.prototype.website = Facade.proxy('traits.website');
Identify.prototype.phone = Facade.proxy('traits.phone');
Identify.prototype.address = Facade.proxy('traits.address');
Identify.prototype.avatar = Facade.proxy('traits.avatar');
});
require.register("segmentio-facade/lib/is-enabled.js", function(exports, require, module){
/**
* A few integrations are disabled by default. They must be explicitly
* enabled by setting options[Provider] = true.
*/
var disabled = {
Salesforce: true,
Marketo: true
};
/**
* Check whether an integration should be enabled by default.
*
* @param {String} integration
* @return {Boolean}
*/
module.exports = function (integration) {
return ! disabled[integration];
};
});
require.register("segmentio-facade/lib/track.js", function(exports, require, module){
var component = require('require-component')(require);
var clone = component('clone');
var Facade = component('./facade');
var Identify = component('./identify');
var inherit = component('inherit');
var isEmail = component('is-email');
/**
* Expose `Track` facade.
*/
module.exports = Track;
/**
* Initialize a new `Track` facade with a `dictionary` of arguments.
*
* @param {object} dictionary
* @property {String} event
* @property {String} userId
* @property {String} sessionId
* @property {Object} properties
* @property {Object} options
*/
function Track (dictionary) {
Facade.call(this, dictionary);
}
/**
* Inherit from `Facade`.
*/
inherit(Track, Facade);
/**
* Return the facade's action.
*
* @return {String}
*/
Track.prototype.type =
Track.prototype.action = function () {
return 'track';
};
/**
* Setup some basic proxies.
*/
Track.prototype.event = Facade.field('event');
Track.prototype.value = Facade.proxy('properties.value');
/**
* Misc
*/
Track.prototype.category = Facade.proxy('properties.category');
Track.prototype.country = Facade.proxy('properties.country');
Track.prototype.state = Facade.proxy('properties.state');
Track.prototype.city = Facade.proxy('properties.city');
Track.prototype.zip = Facade.proxy('properties.zip');
/**
* Ecommerce
*/
Track.prototype.id = Facade.proxy('properties.id');
Track.prototype.sku = Facade.proxy('properties.sku');
Track.prototype.tax = Facade.proxy('properties.tax');
Track.prototype.name = Facade.proxy('properties.name');
Track.prototype.price = Facade.proxy('properties.price');
Track.prototype.total = Facade.proxy('properties.total');
Track.prototype.coupon = Facade.proxy('properties.coupon');
Track.prototype.shipping = Facade.proxy('properties.shipping');
/**
* Order id.
*
* @return {String}
* @api public
*/
Track.prototype.orderId = function(){
return this.proxy('properties.id')
|| this.proxy('properties.orderId');
};
/**
* Get subtotal.
*
* @return {Number}
*/
Track.prototype.subtotal = function(){
var subtotal = this.obj.properties.subtotal;
var total = this.total();
var n;
if (subtotal) return subtotal;
if (!total) return 0;
if (n = this.tax()) total -= n;
if (n = this.shipping()) total -= n;
return total;
};
/**
* Get products.
*
* @return {Array}
*/
Track.prototype.products = function(){
var props = this.obj.properties || {};
return props.products || [];
};
/**
* Get quantity.
*
* @return {Number}
*/
Track.prototype.quantity = function(){
var props = this.obj.properties || {};
return props.quantity || 1;
};
/**
* Get currency.
*
* @return {String}
*/
Track.prototype.currency = function(){
var props = this.obj.properties || {};
return props.currency || 'USD';
};
/**
* BACKWARDS COMPATIBILITY: should probably re-examine where these come from.
*/
Track.prototype.referrer = Facade.proxy('properties.referrer');
Track.prototype.query = Facade.proxy('options.query');
/**
* Get the call's properties.
*
* @param {Object} aliases
* @return {Object}
*/
Track.prototype.properties = function (aliases) {
var ret = this.field('properties') || {};
aliases = aliases || {};
for (var alias in aliases) {
var value = null == this[alias]
? this.proxy('properties.' + alias)
: this[alias]();
if (null == value) continue;
ret[aliases[alias]] = value;
delete ret[alias];
}
return ret;
};
/**
* Get the call's "super properties" which are just traits that have been
* passed in as if from an identify call.
*
* @return {Object}
*/
Track.prototype.traits = function () {
return this.proxy('options.traits') || {};
};
/**
* Get the call's username.
*
* @return {String or Undefined}
*/
Track.prototype.username = function () {
return this.proxy('traits.username') ||
this.proxy('properties.username') ||
this.userId() ||
this.sessionId();
};
/**
* Get the call's email, using an the user ID if it's a valid email.
*
* @return {String or Undefined}
*/
Track.prototype.email = function () {
var email = this.proxy('traits.email');
email = email || this.proxy('properties.email');
if (email) return email;
var userId = this.userId();
if (isEmail(userId)) return userId;
};
/**
* Get the call's revenue, parsing it from a string with an optional leading
* dollar sign.
*
* For products/services that don't have shipping and are not directly taxed,
* they only care about tracking `revenue`. These are things like
* SaaS companies, who sell monthly subscriptions. The subscriptions aren't
* taxed directly, and since it's a digital product, it has no shipping.
*
* The only case where there's a difference between `revenue` and `total`
* (in the context of analytics) is on ecommerce platforms, where they want
* the `revenue` function to actually return the `total` (which includes
* tax and shipping, total = subtotal + tax + shipping). This is probably
* because on their backend they assume tax and shipping has been applied to
* the value, and so can get the revenue on their own.
*
* @return {Number}
*/
Track.prototype.revenue = function () {
var revenue = this.proxy('properties.revenue');
var event = this.event();
// it's always revenue, unless it's called during an order completion.
if (!revenue && event && event.match(/completed ?order/i)) {
revenue = this.proxy('properties.total');
}
return currency(revenue);
};
/**
* Get cents.
*
* @return {Number}
*/
Track.prototype.cents = function(){
var revenue = this.revenue();
return 'number' != typeof revenue
? this.value() || 0
: revenue * 100;
};
/**
* A utility to turn the pieces of a track call into an identify. Used for
* integrations with super properties or rate limits.
*
* TODO: remove me.
*
* @return {Facade}
*/
Track.prototype.identify = function () {
var json = this.json();
json.traits = this.traits();
return new Identify(json);
};
/**
* Get float from currency value.
*
* @param {Mixed} val
* @return {Number}
*/
function currency(val) {
if (!val) return;
if (typeof val === 'number') return val;
if (typeof val !== 'string') return;
val = val.replace(/\$/g, '');
val = parseFloat(val);
if (!isNaN(val)) return val;
}
});
require.register("segmentio-facade/lib/screen.js", function(exports, require, module){
var component = require('require-component')(require);
var inherit = component('inherit');
var Page = component('./page');
var Track = require('./track');
/**
* Expose `Screen` facade
*/
module.exports = Screen;
/**
* Initialize new `Screen` facade with `dictionary`.
*
* @param {Object} dictionary
* @param {String} category
* @param {String} name
* @param {Object} traits
* @param {Object} options
*/
function Screen(dictionary){
Page.call(this, dictionary);
}
/**
* Inherit from `Page`
*/
inherit(Screen, Page);
/**
* Get the facade's action.
*
* @return {String}
* @api public
*/
Screen.prototype.type =
Screen.prototype.action = function(){
return 'screen';
};
/**
* Get event with `name`.
*
* @param {String} name
* @return {String}
* @api public
*/
Screen.prototype.event = function(name){
return name
? 'Viewed ' + name + ' Screen'
: 'Loaded a Screen';
};
/**
* Convert this Screen.
*
* @param {String} name
* @return {Track}
* @api public
*/
Screen.prototype.track = function(name){
var props = this.properties();
return new Track({
event: this.event(name),
properties: props
});
};
});
require.register("segmentio-is-email/index.js", function(exports, require, module){
/**
* Expose `isEmail`.
*/
module.exports = isEmail;
/**
* Email address matcher.
*/
var matcher = /.+\@.+\..+/;
/**
* Loosely validate an email address.
*
* @param {String} string
* @return {Boolean}
*/
function isEmail (string) {
return matcher.test(string);
}
});
require.register("segmentio-is-meta/index.js", function(exports, require, module){
module.exports = function isMeta (e) {
if (e.metaKey || e.altKey || e.ctrlKey || e.shiftKey) return true;
// Logic that handles checks for the middle mouse button, based
// on [jQuery](https://github.com/jquery/jquery/blob/master/src/event.js#L466).
var which = e.which, button = e.button;
if (!which && button !== undefined) {
return (!button & 1) && (!button & 2) && (button & 4);
} else if (which === 2) {
return true;
}
return false;
};
});
require.register("segmentio-isodate/index.js", function(exports, require, module){
/**
* Matcher, slightly modified from:
*
* https://github.com/csnover/js-iso8601/blob/lax/iso8601.js
*/
var matcher = /^(\d{4})(?:-?(\d{2})(?:-?(\d{2}))?)?(?:([ T])(\d{2}):?(\d{2})(?::?(\d{2})(?:[,\.](\d{1,}))?)?(?:(Z)|([+\-])(\d{2})(?::?(\d{2}))?)?)?$/;
/**
* Convert an ISO date string to a date. Fallback to native `Date.parse`.
*
* https://github.com/csnover/js-iso8601/blob/lax/iso8601.js
*
* @param {String} iso
* @return {Date}
*/
exports.parse = function (iso) {
var numericKeys = [1, 5, 6, 7, 8, 11, 12];
var arr = matcher.exec(iso);
var offset = 0;
// fallback to native parsing
if (!arr) return new Date(iso);
// remove undefined values
for (var i = 0, val; val = numericKeys[i]; i++) {
arr[val] = parseInt(arr[val], 10) || 0;
}
// allow undefined days and months
arr[2] = parseInt(arr[2], 10) || 1;
arr[3] = parseInt(arr[3], 10) || 1;
// month is 0-11
arr[2]--;
// allow abitrary sub-second precision
if (arr[8]) arr[8] = (arr[8] + '00').substring(0, 3);
// apply timezone if one exists
if (arr[4] == ' ') {
offset = new Date().getTimezoneOffset();
} else if (arr[9] !== 'Z' && arr[10]) {
offset = arr[11] * 60 + arr[12];
if ('+' == arr[10]) offset = 0 - offset;
}
var millis = Date.UTC(arr[1], arr[2], arr[3], arr[5], arr[6] + offset, arr[7], arr[8]);
return new Date(millis);
};
/**
* Checks whether a `string` is an ISO date string. `strict` mode requires that
* the date string at least have a year, month and date.
*
* @param {String} string
* @param {Boolean} strict
* @return {Boolean}
*/
exports.is = function (string, strict) {
if (strict && false === /^\d{4}-\d{2}-\d{2}/.test(string)) return false;
return matcher.test(string);
};
});
require.register("segmentio-isodate-traverse/index.js", function(exports, require, module){
var is = require('is');
var isodate = require('isodate');
var each;
try {
each = require('each');
} catch (err) {
each = require('each-component');
}
/**
* Expose `traverse`.
*/
module.exports = traverse;
/**
* Traverse an object or array, and return a clone with all ISO strings parsed
* into Date objects.
*
* @param {Object} obj
* @return {Object}
*/
function traverse (input, strict) {
if (strict === undefined) strict = true;
if (is.object(input)) {
return object(input, strict);
} else if (is.array(input)) {
return array(input, strict);
}
}
/**
* Object traverser.
*
* @param {Object} obj
* @param {Boolean} strict
* @return {Object}
*/
function object (obj, strict) {
each(obj, function (key, val) {
if (isodate.is(val, strict)) {
obj[key] = isodate.parse(val);
} else if (is.object(val) || is.array(val)) {
traverse(val, strict);
}
});
return obj;
}
/**
* Array traverser.
*
* @param {Array} arr
* @param {Boolean} strict
* @return {Array}
*/
function array (arr, strict) {
each(arr, function (val, x) {
if (is.object(val)) {
traverse(val, strict);
} else if (isodate.is(val, strict)) {
arr[x] = isodate.parse(val);
}
});
return arr;
}
});
require.register("component-json-fallback/index.js", function(exports, require, module){
/*
json2.js
2014-02-04
Public Domain.
NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
See http://www.JSON.org/js.html
This code should be minified before deployment.
See http://javascript.crockford.com/jsmin.html
USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO
NOT CONTROL.
This file creates a global JSON object containing two methods: stringify
and parse.
JSON.stringify(value, replacer, space)
value any JavaScript value, usually an object or array.
replacer an optional parameter that determines how object
values are stringified for objects. It can be a
function or an array of strings.
space an optional parameter that specifies the indentation
of nested structures. If it is omitted, the text will
be packed without extra whitespace. If it is a number,
it will specify the number of spaces to indent at each
level. If it is a string (such as '\t' or ' '),
it contains the characters used to indent at each level.
This method produces a JSON text from a JavaScript value.
When an object value is found, if the object contains a toJSON
method, its toJSON method will be called and the result will be
stringified. A toJSON method does not serialize: it returns the
value represented by the name/value pair that should be serialized,
or undefined if nothing should be serialized. The toJSON method
will be passed the key associated with the value, and this will be
bound to the value
For example, this would serialize Dates as ISO strings.
Date.prototype.toJSON = function (key) {
function f(n) {
// Format integers to have at least two digits.
return n < 10 ? '0' + n : n;
}
return this.getUTCFullYear() + '-' +
f(this.getUTCMonth() + 1) + '-' +
f(this.getUTCDate()) + 'T' +
f(this.getUTCHours()) + ':' +
f(this.getUTCMinutes()) + ':' +
f(this.getUTCSeconds()) + 'Z';
};
You can provide an optional replacer method. It will be passed the
key and value of each member, with this bound to the containing
object. The value that is returned from your method will be
serialized. If your method returns undefined, then the member will
be excluded from the serialization.
If the replacer parameter is an array of strings, then it will be
used to select the members to be serialized. It filters the results
such that only members with keys listed in the replacer array are
stringified.
Values that do not have JSON representations, such as undefined or
functions, will not be serialized. Such values in objects will be
dropped; in arrays they will be replaced with null. You can use
a replacer function to replace those with JSON values.
JSON.stringify(undefined) returns undefined.
The optional space parameter produces a stringification of the
value that is filled with line breaks and indentation to make it
easier to read.
If the space parameter is a non-empty string, then that string will
be used for indentation. If the space parameter is a number, then
the indentation will be that many spaces.
Example:
text = JSON.stringify(['e', {pluribus: 'unum'}]);
// text is '["e",{"pluribus":"unum"}]'
text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t');
// text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]'
text = JSON.stringify([new Date()], function (key, value) {
return this[key] instanceof Date ?
'Date(' + this[key] + ')' : value;
});
// text is '["Date(---current time---)"]'
JSON.parse(text, reviver)
This method parses a JSON text to produce an object or array.
It can throw a SyntaxError exception.
The optional reviver parameter is a function that can filter and
transform the results. It receives each of the keys and values,
and its return value is used instead of the original value.
If it returns what it received, then the structure is not modified.
If it returns undefined then the member is deleted.
Example:
// Parse the text. Values that look like ISO date strings will
// be converted to Date objects.
myData = JSON.parse(text, function (key, value) {
var a;
if (typeof value === 'string') {
a =
/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);
if (a) {
return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],
+a[5], +a[6]));
}
}
return value;
});
myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) {
var d;
if (typeof value === 'string' &&
value.slice(0, 5) === 'Date(' &&
value.slice(-1) === ')') {
d = new Date(value.slice(5, -1));
if (d) {
return d;
}
}
return value;
});
This is a reference implementation. You are free to copy, modify, or
redistribute.
*/
/*jslint evil: true, regexp: true */
/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply,
call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours,
getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join,
lastIndex, length, parse, prototype, push, replace, slice, stringify,
test, toJSON, toString, valueOf
*/
// Create a JSON object only if one does not already exist. We create the
// methods in a closure to avoid creating global variables.
(function () {
'use strict';
var JSON = module.exports = {};
function f(n) {
// Format integers to have at least two digits.
return n < 10 ? '0' + n : n;
}
if (typeof Date.prototype.toJSON !== 'function') {
Date.prototype.toJSON = function () {
return isFinite(this.valueOf())
? this.getUTCFullYear() + '-' +
f(this.getUTCMonth() + 1) + '-' +
f(this.getUTCDate()) + 'T' +
f(this.getUTCHours()) + ':' +
f(this.getUTCMinutes()) + ':' +
f(this.getUTCSeconds()) + 'Z'
: null;
};
String.prototype.toJSON =
Number.prototype.toJSON =
Boolean.prototype.toJSON = function () {
return this.valueOf();
};
}
var cx,
escapable,
gap,
indent,
meta,
rep;
function quote(string) {
// If the string contains no control characters, no quote characters, and no
// backslash characters, then we can safely slap some quotes around it.
// Otherwise we must also replace the offending characters with safe escape
// sequences.
escapable.lastIndex = 0;
return escapable.test(string) ? '"' + string.replace(escapable, function (a) {
var c = meta[a];
return typeof c === 'string'
? c
: '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
}) + '"' : '"' + string + '"';
}
function str(key, holder) {
// Produce a string from holder[key].
var i, // The loop counter.
k, // The member key.
v, // The member value.
length,
mind = gap,
partial,
value = holder[key];
// If the value has a toJSON method, call it to obtain a replacement value.
if (value && typeof value === 'object' &&
typeof value.toJSON === 'function') {
value = value.toJSON(key);
}
// If we were called with a replacer function, then call the replacer to
// obtain a replacement value.
if (typeof rep === 'function') {
value = rep.call(holder, key, value);
}
// What happens next depends on the value's type.
switch (typeof value) {
case 'string':
return quote(value);
case 'number':
// JSON numbers must be finite. Encode non-finite numbers as null.
return isFinite(value) ? String(value) : 'null';
case 'boolean':
case 'null':
// If the value is a boolean or null, convert it to a string. Note:
// typeof null does not produce 'null'. The case is included here in
// the remote chance that this gets fixed someday.
return String(value);
// If the type is 'object', we might be dealing with an object or an array or
// null.
case 'object':
// Due to a specification blunder in ECMAScript, typeof null is 'object',
// so watch out for that case.
if (!value) {
return 'null';
}
// Make an array to hold the partial results of stringifying this object value.
gap += indent;
partial = [];
// Is the value an array?
if (Object.prototype.toString.apply(value) === '[object Array]') {
// The value is an array. Stringify every element. Use null as a placeholder
// for non-JSON values.
length = value.length;
for (i = 0; i < length; i += 1) {
partial[i] = str(i, value) || 'null';
}
// Join all of the elements together, separated with commas, and wrap them in
// brackets.
v = partial.length === 0
? '[]'
: gap
? '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']'
: '[' + partial.join(',') + ']';
gap = mind;
return v;
}
// If the replacer is an array, use it to select the members to be stringified.
if (rep && typeof rep === 'object') {
length = rep.length;
for (i = 0; i < length; i += 1) {
if (typeof rep[i] === 'string') {
k = rep[i];
v = str(k, value);
if (v) {
partial.push(quote(k) + (gap ? ': ' : ':') + v);
}
}
}
} else {
// Otherwise, iterate through all of the keys in the object.
for (k in value) {
if (Object.prototype.hasOwnProperty.call(value, k)) {
v = str(k, value);
if (v) {
partial.push(quote(k) + (gap ? ': ' : ':') + v);
}
}
}
}
// Join all of the member texts together, separated with commas,
// and wrap them in braces.
v = partial.length === 0
? '{}'
: gap
? '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}'
: '{' + partial.join(',') + '}';
gap = mind;
return v;
}
}
// If the JSON object does not yet have a stringify method, give it one.
if (typeof JSON.stringify !== 'function') {
escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
meta = { // table of character substitutions
'\b': '\\b',
'\t': '\\t',
'\n': '\\n',
'\f': '\\f',
'\r': '\\r',
'"' : '\\"',
'\\': '\\\\'
};
JSON.stringify = function (value, replacer, space) {
// The stringify method takes a value and an optional replacer, and an optional
// space parameter, and returns a JSON text. The replacer can be a function
// that can replace values, or an array of strings that will select the keys.
// A default replacer method can be provided. Use of the space parameter can
// produce text that is more easily readable.
var i;
gap = '';
indent = '';
// If the space parameter is a number, make an indent string containing that
// many spaces.
if (typeof space === 'number') {
for (i = 0; i < space; i += 1) {
indent += ' ';
}
// If the space parameter is a string, it will be used as the indent string.
} else if (typeof space === 'string') {
indent = space;
}
// If there is a replacer, it must be a function or an array.
// Otherwise, throw an error.
rep = replacer;
if (replacer && typeof replacer !== 'function' &&
(typeof replacer !== 'object' ||
typeof replacer.length !== 'number')) {
throw new Error('JSON.stringify');
}
// Make a fake root object containing our value under the key of ''.
// Return the result of stringifying the value.
return str('', {'': value});
};
}
// If the JSON object does not yet have a parse method, give it one.
if (typeof JSON.parse !== 'function') {
cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
JSON.parse = function (text, reviver) {
// The parse method takes a text and an optional reviver function, and returns
// a JavaScript value if the text is a valid JSON text.
var j;
function walk(holder, key) {
// The walk method is used to recursively walk the resulting structure so
// that modifications can be made.
var k, v, value = holder[key];
if (value && typeof value === 'object') {
for (k in value) {
if (Object.prototype.hasOwnProperty.call(value, k)) {
v = walk(value, k);
if (v !== undefined) {
value[k] = v;
} else {
delete value[k];
}
}
}
}
return reviver.call(holder, key, value);
}
// Parsing happens in four stages. In the first stage, we replace certain
// Unicode characters with escape sequences. JavaScript handles many characters
// incorrectly, either silently deleting them, or treating them as line endings.
text = String(text);
cx.lastIndex = 0;
if (cx.test(text)) {
text = text.replace(cx, function (a) {
return '\\u' +
('0000' + a.charCodeAt(0).toString(16)).slice(-4);
});
}
// In the second stage, we run the text against regular expressions that look
// for non-JSON patterns. We are especially concerned with '()' and 'new'
// because they can cause invocation, and '=' because it can cause mutation.
// But just to be safe, we want to reject all unexpected forms.
// We split the second stage into 4 regexp operations in order to work around
// crippling inefficiencies in IE's and Safari's regexp engines. First we
// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we
// replace all simple value tokens with ']' characters. Third, we delete all
// open brackets that follow a colon or comma or that begin the text. Finally,
// we look to see that the remaining characters are only whitespace or ']' or
// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval.
if (/^[\],:{}\s]*$/
.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@')
.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']')
.replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) {
// In the third stage we use the eval function to compile the text into a
// JavaScript structure. The '{' operator is subject to a syntactic ambiguity
// in JavaScript: it can begin a block or an object literal. We wrap the text
// in parens to eliminate the ambiguity.
j = eval('(' + text + ')');
// In the optional fourth stage, we recursively walk the new structure, passing
// each name/value pair to a reviver function for possible transformation.
return typeof reviver === 'function'
? walk({'': j}, '')
: j;
}
// If the text is not JSON parseable, then a SyntaxError is thrown.
throw new SyntaxError('JSON.parse');
};
}
}());
});
require.register("segmentio-json/index.js", function(exports, require, module){
var json = window.JSON || {};
var stringify = json.stringify;
var parse = json.parse;
module.exports = parse && stringify
? JSON
: require('json-fallback');
});
require.register("segmentio-new-date/lib/index.js", function(exports, require, module){
var is = require('is');
var isodate = require('isodate');
var milliseconds = require('./milliseconds');
var seconds = require('./seconds');
/**
* Returns a new Javascript Date object, allowing a variety of extra input types
* over the native Date constructor.
*
* @param {Date|String|Number} val
*/
module.exports = function newDate (val) {
if (is.date(val)) return val;
if (is.number(val)) return new Date(toMs(val));
// date strings
if (isodate.is(val)) return isodate.parse(val);
if (milliseconds.is(val)) return milliseconds.parse(val);
if (seconds.is(val)) return seconds.parse(val);
// fallback to Date.parse
return new Date(val);
};
/**
* If the number passed val is seconds from the epoch, turn it into milliseconds.
* Milliseconds would be greater than 31557600000 (December 31, 1970).
*
* @param {Number} num
*/
function toMs (num) {
if (num < 31557600000) return num * 1000;
return num;
}
});
require.register("segmentio-new-date/lib/milliseconds.js", function(exports, require, module){
/**
* Matcher.
*/
var matcher = /\d{13}/;
/**
* Check whether a string is a millisecond date string.
*
* @param {String} string
* @return {Boolean}
*/
exports.is = function (string) {
return matcher.test(string);
};
/**
* Convert a millisecond string to a date.
*
* @param {String} millis
* @return {Date}
*/
exports.parse = function (millis) {
millis = parseInt(millis, 10);
return new Date(millis);
};
});
require.register("segmentio-new-date/lib/seconds.js", function(exports, require, module){
/**
* Matcher.
*/
var matcher = /\d{10}/;
/**
* Check whether a string is a second date string.
*
* @param {String} string
* @return {Boolean}
*/
exports.is = function (string) {
return matcher.test(string);
};
/**
* Convert a second string to a date.
*
* @param {String} seconds
* @return {Date}
*/
exports.parse = function (seconds) {
var millis = parseInt(seconds, 10) * 1000;
return new Date(millis);
};
});
require.register("segmentio-store.js/store.js", function(exports, require, module){
;(function(win){
var store = {},
doc = win.document,
localStorageName = 'localStorage',
namespace = '__storejs__',
storage
store.disabled = false
store.set = function(key, value) {}
store.get = function(key) {}
store.remove = function(key) {}
store.clear = function() {}
store.transact = function(key, defaultVal, transactionFn) {
var val = store.get(key)
if (transactionFn == null) {
transactionFn = defaultVal
defaultVal = null
}
if (typeof val == 'undefined') { val = defaultVal || {} }
transactionFn(val)
store.set(key, val)
}
store.getAll = function() {}
store.serialize = function(value) {
return JSON.stringify(value)
}
store.deserialize = function(value) {
if (typeof value != 'string') { return undefined }
try { return JSON.parse(value) }
catch(e) { return value || undefined }
}
// Functions to encapsulate questionable FireFox 3.6.13 behavior
// when about.config::dom.storage.enabled === false
// See https://github.com/marcuswestin/store.js/issues#issue/13
function isLocalStorageNameSupported() {
try { return (localStorageName in win && win[localStorageName]) }
catch(err) { return false }
}
if (isLocalStorageNameSupported()) {
storage = win[localStorageName]
store.set = function(key, val) {
if (val === undefined) { return store.remove(key) }
storage.setItem(key, store.serialize(val))
return val
}
store.get = function(key) { return store.deserialize(storage.getItem(key)) }
store.remove = function(key) { storage.removeItem(key) }
store.clear = function() { storage.clear() }
store.getAll = function() {
var ret = {}
for (var i=0; i<storage.length; ++i) {
var key = storage.key(i)
ret[key] = store.get(key)
}
return ret
}
} else if (doc.documentElement.addBehavior) {
var storageOwner,
storageContainer
// Since #userData storage applies only to specific paths, we need to
// somehow link our data to a specific path. We choose /favicon.ico
// as a pretty safe option, since all browsers already make a request to
// this URL anyway and being a 404 will not hurt us here. We wrap an
// iframe pointing to the favicon in an ActiveXObject(htmlfile) object
// (see: http://msdn.microsoft.com/en-us/library/aa752574(v=VS.85).aspx)
// since the iframe access rules appear to allow direct access and
// manipulation of the document element, even for a 404 page. This
// document can be used instead of the current document (which would
// have been limited to the current path) to perform #userData storage.
try {
storageContainer = new ActiveXObject('htmlfile')
storageContainer.open()
storageContainer.write('<s' + 'cript>document.w=window</s' + 'cript><iframe src="/favicon.ico"></iframe>')
storageContainer.close()
storageOwner = storageContainer.w.frames[0].document
storage = storageOwner.createElement('div')
} catch(e) {
// somehow ActiveXObject instantiation failed (perhaps some special
// security settings or otherwse), fall back to per-path storage
storage = doc.createElement('div')
storageOwner = doc.body
}
function withIEStorage(storeFunction) {
return function() {
var args = Array.prototype.slice.call(arguments, 0)
args.unshift(storage)
// See http://msdn.microsoft.com/en-us/library/ms531081(v=VS.85).aspx
// and http://msdn.microsoft.com/en-us/library/ms531424(v=VS.85).aspx
storageOwner.appendChild(storage)
storage.addBehavior('#default#userData')
storage.load(localStorageName)
var result = storeFunction.apply(store, args)
storageOwner.removeChild(storage)
return result
}
}
// In IE7, keys may not contain special chars. See all of https://github.com/marcuswestin/store.js/issues/40
var forbiddenCharsRegex = new RegExp("[!\"#$%&'()*+,/\\\\:;<=>?@[\\]^`{|}~]", "g")
function ieKeyFix(key) {
return key.replace(forbiddenCharsRegex, '___')
}
store.set = withIEStorage(function(storage, key, val) {
key = ieKeyFix(key)
if (val === undefined) { return store.remove(key) }
storage.setAttribute(key, store.serialize(val))
storage.save(localStorageName)
return val
})
store.get = withIEStorage(function(storage, key) {
key = ieKeyFix(key)
return store.deserialize(storage.getAttribute(key))
})
store.remove = withIEStorage(function(storage, key) {
key = ieKeyFix(key)
storage.removeAttribute(key)
storage.save(localStorageName)
})
store.clear = withIEStorage(function(storage) {
var attributes = storage.XMLDocument.documentElement.attributes
storage.load(localStorageName)
for (var i=0, attr; attr=attributes[i]; i++) {
storage.removeAttribute(attr.name)
}
storage.save(localStorageName)
})
store.getAll = withIEStorage(function(storage) {
var attributes = storage.XMLDocument.documentElement.attributes
var ret = {}
for (var i=0, attr; attr=attributes[i]; ++i) {
var key = ieKeyFix(attr.name)
ret[attr.name] = store.deserialize(storage.getAttribute(key))
}
return ret
})
}
try {
store.set(namespace, namespace)
if (store.get(namespace) != namespace) { store.disabled = true }
store.remove(namespace)
} catch(e) {
store.disabled = true
}
store.enabled = !store.disabled
if (typeof module != 'undefined' && module.exports) { module.exports = store }
else if (typeof define === 'function' && define.amd) { define(store) }
else { win.store = store }
})(this.window || global);
});
require.register("segmentio-top-domain/index.js", function(exports, require, module){
/**
* Module dependencies.
*/
var parse = require('url').parse;
/**
* Expose `domain`
*/
module.exports = domain;
/**
* RegExp
*/
var regexp = /[a-z0-9][a-z0-9\-]*[a-z0-9]\.[a-z\.]{2,6}$/i;
/**
* Get the top domain.
*
* Official Grammar: http://tools.ietf.org/html/rfc883#page-56
* Look for tlds with up to 2-6 characters.
*
* Example:
*
* domain('http://localhost:3000/baz');
* // => ''
* domain('http://dev:3000/baz');
* // => ''
* domain('http://127.0.0.1:3000/baz');
* // => ''
* domain('http://segment.io/baz');
* // => 'segment.io'
*
* @param {String} url
* @return {String}
* @api public
*/
function domain(url){
var host = parse(url).hostname;
var match = host.match(regexp);
return match ? match[0] : '';
};
});
require.register("visionmedia-debug/index.js", function(exports, require, module){
if ('undefined' == typeof window) {
module.exports = require('./lib/debug');
} else {
module.exports = require('./debug');
}
});
require.register("visionmedia-debug/debug.js", function(exports, require, module){
/**
* Expose `debug()` as the module.
*/
module.exports = debug;
/**
* Create a debugger with the given `name`.
*
* @param {String} name
* @return {Type}
* @api public
*/
function debug(name) {
if (!debug.enabled(name)) return function(){};
return function(fmt){
fmt = coerce(fmt);
var curr = new Date;
var ms = curr - (debug[name] || curr);
debug[name] = curr;
fmt = name
+ ' '
+ fmt
+ ' +' + debug.humanize(ms);
// This hackery is required for IE8
// where `console.log` doesn't have 'apply'
window.console
&& console.log
&& Function.prototype.apply.call(console.log, console, arguments);
}
}
/**
* The currently active debug mode names.
*/
debug.names = [];
debug.skips = [];
/**
* Enables a debug mode by name. This can include modes
* separated by a colon and wildcards.
*
* @param {String} name
* @api public
*/
debug.enable = function(name) {
try {
localStorage.debug = name;
} catch(e){}
var split = (name || '').split(/[\s,]+/)
, len = split.length;
for (var i = 0; i < len; i++) {
name = split[i].replace('*', '.*?');
if (name[0] === '-') {
debug.skips.push(new RegExp('^' + name.substr(1) + '$'));
}
else {
debug.names.push(new RegExp('^' + name + '$'));
}
}
};
/**
* Disable debug output.
*
* @api public
*/
debug.disable = function(){
debug.enable('');
};
/**
* Humanize the given `ms`.
*
* @param {Number} m
* @return {String}
* @api private
*/
debug.humanize = function(ms) {
var sec = 1000
, min = 60 * 1000
, hour = 60 * min;
if (ms >= hour) return (ms / hour).toFixed(1) + 'h';
if (ms >= min) return (ms / min).toFixed(1) + 'm';
if (ms >= sec) return (ms / sec | 0) + 's';
return ms + 'ms';
};
/**
* Returns true if the given mode name is enabled, false otherwise.
*
* @param {String} name
* @return {Boolean}
* @api public
*/
debug.enabled = function(name) {
for (var i = 0, len = debug.skips.length; i < len; i++) {
if (debug.skips[i].test(name)) {
return false;
}
}
for (var i = 0, len = debug.names.length; i < len; i++) {
if (debug.names[i].test(name)) {
return true;
}
}
return false;
};
/**
* Coerce `val`.
*/
function coerce(val) {
if (val instanceof Error) return val.stack || val.message;
return val;
}
// persist
try {
if (window.localStorage) debug.enable(localStorage.debug);
} catch(e){}
});
require.register("yields-prevent/index.js", function(exports, require, module){
/**
* prevent default on the given `e`.
*
* examples:
*
* anchor.onclick = prevent;
* anchor.onclick = function(e){
* if (something) return prevent(e);
* };
*
* @param {Event} e
*/
module.exports = function(e){
e = e || window.event
return e.preventDefault
? e.preventDefault()
: e.returnValue = false;
};
});
require.register("analytics/lib/index.js", function(exports, require, module){
/**
* Analytics.js
*
* (C) 2013 Segment.io Inc.
*/
var Integrations = require('integrations');
var Analytics = require('./analytics');
var each = require('each');
/**
* Expose the `analytics` singleton.
*/
var analytics = module.exports = exports = new Analytics();
/**
* Expose require
*/
analytics.require = require;
/**
* Expose `VERSION`.
*/
exports.VERSION = '1.5.9';
/**
* Add integrations.
*/
each(Integrations, function (name, Integration) {
analytics.use(Integration);
});
});
require.register("analytics/lib/analytics.js", function(exports, require, module){
var after = require('after');
var bind = require('bind');
var callback = require('callback');
var canonical = require('canonical');
var clone = require('clone');
var cookie = require('./cookie');
var debug = require('debug');
var defaults = require('defaults');
var each = require('each');
var Emitter = require('emitter');
var group = require('./group');
var is = require('is');
var isEmail = require('is-email');
var isMeta = require('is-meta');
var newDate = require('new-date');
var on = require('event').bind;
var prevent = require('prevent');
var querystring = require('querystring');
var size = require('object').length;
var store = require('./store');
var url = require('url');
var user = require('./user');
var Facade = require('facade');
var Identify = Facade.Identify;
var Group = Facade.Group;
var Alias = Facade.Alias;
var Track = Facade.Track;
var Page = Facade.Page;
/**
* Expose `Analytics`.
*/
module.exports = Analytics;
/**
* Initialize a new `Analytics` instance.
*/
function Analytics () {
this.Integrations = {};
this._integrations = {};
this._readied = false;
this._timeout = 300;
this._user = user; // BACKWARDS COMPATIBILITY
bind.all(this);
var self = this;
this.on('initialize', function (settings, options) {
if (options.initialPageview) self.page();
});
this.on('initialize', function () {
self._parseQuery();
});
}
/**
* Event Emitter.
*/
Emitter(Analytics.prototype);
/**
* Use a `plugin`.
*
* @param {Function} plugin
* @return {Analytics}
*/
Analytics.prototype.use = function (plugin) {
plugin(this);
return this;
};
/**
* Define a new `Integration`.
*
* @param {Function} Integration
* @return {Analytics}
*/
Analytics.prototype.addIntegration = function (Integration) {
var name = Integration.prototype.name;
if (!name) throw new TypeError('attempted to add an invalid integration');
this.Integrations[name] = Integration;
return this;
};
/**
* Initialize with the given integration `settings` and `options`. Aliased to
* `init` for convenience.
*
* @param {Object} settings
* @param {Object} options (optional)
* @return {Analytics}
*/
Analytics.prototype.init =
Analytics.prototype.initialize = function (settings, options) {
settings = settings || {};
options = options || {};
this._options(options);
this._readied = false;
this._integrations = {};
// load user now that options are set
user.load();
group.load();
// clean unknown integrations from settings
var self = this;
each(settings, function (name) {
var Integration = self.Integrations[name];
if (!Integration) delete settings[name];
});
// make ready callback
var ready = after(size(settings), function () {
self._readied = true;
self.emit('ready');
});
// initialize integrations, passing ready
each(settings, function (name, opts) {
var Integration = self.Integrations[name];
if (options.initialPageview && opts.initialPageview === false) {
Integration.prototype.page = after(2, Integration.prototype.page);
}
var integration = new Integration(clone(opts));
integration.once('ready', ready);
integration.initialize();
self._integrations[name] = integration;
});
// backwards compat with angular plugin.
// TODO: remove
this.initialized = true;
this.emit('initialize', settings, options);
return this;
};
/**
* Identify a user by optional `id` and `traits`.
*
* @param {String} id (optional)
* @param {Object} traits (optional)
* @param {Object} options (optional)
* @param {Function} fn (optional)
* @return {Analytics}
*/
Analytics.prototype.identify = function (id, traits, options, fn) {
if (is.fn(options)) fn = options, options = null;
if (is.fn(traits)) fn = traits, options = null, traits = null;
if (is.object(id)) options = traits, traits = id, id = user.id();
// clone traits before we manipulate so we don't do anything uncouth, and take
// from `user` so that we carryover anonymous traits
user.identify(id, traits);
id = user.id();
traits = user.traits();
this._invoke('identify', new Identify({
options: options,
traits: traits,
userId: id
}));
// emit
this.emit('identify', id, traits, options);
this._callback(fn);
return this;
};
/**
* Return the current user.
*
* @return {Object}
*/
Analytics.prototype.user = function () {
return user;
};
/**
* Identify a group by optional `id` and `traits`. Or, if no arguments are
* supplied, return the current group.
*
* @param {String} id (optional)
* @param {Object} traits (optional)
* @param {Object} options (optional)
* @param {Function} fn (optional)
* @return {Analytics or Object}
*/
Analytics.prototype.group = function (id, traits, options, fn) {
if (0 === arguments.length) return group;
if (is.fn(options)) fn = options, options = null;
if (is.fn(traits)) fn = traits, options = null, traits = null;
if (is.object(id)) options = traits, traits = id, id = group.id();
// grab from group again to make sure we're taking from the source
group.identify(id, traits);
id = group.id();
traits = group.traits();
this._invoke('group', new Group({
options: options,
traits: traits,
groupId: id
}));
this.emit('group', id, traits, options);
this._callback(fn);
return this;
};
/**
* Track an `event` that a user has triggered with optional `properties`.
*
* @param {String} event
* @param {Object} properties (optional)
* @param {Object} options (optional)
* @param {Function} fn (optional)
* @return {Analytics}
*/
Analytics.prototype.track = function (event, properties, options, fn) {
if (is.fn(options)) fn = options, options = null;
if (is.fn(properties)) fn = properties, options = null, properties = null;
this._invoke('track', new Track({
properties: properties,
options: options,
event: event
}));
this.emit('track', event, properties, options);
this._callback(fn);
return this;
};
/**
* Helper method to track an outbound link that would normally navigate away
* from the page before the analytics calls were sent.
*
* BACKWARDS COMPATIBILITY: aliased to `trackClick`.
*
* @param {Element or Array} links
* @param {String or Function} event
* @param {Object or Function} properties (optional)
* @return {Analytics}
*/
Analytics.prototype.trackClick =
Analytics.prototype.trackLink = function (links, event, properties) {
if (!links) return this;
if (is.element(links)) links = [links]; // always arrays, handles jquery
var self = this;
each(links, function (el) {
on(el, 'click', function (e) {
var ev = is.fn(event) ? event(el) : event;
var props = is.fn(properties) ? properties(el) : properties;
self.track(ev, props);
if (el.href && el.target !== '_blank' && !isMeta(e)) {
prevent(e);
self._callback(function () {
window.location.href = el.href;
});
}
});
});
return this;
};
/**
* Helper method to track an outbound form that would normally navigate away
* from the page before the analytics calls were sent.
*
* BACKWARDS COMPATIBILITY: aliased to `trackSubmit`.
*
* @param {Element or Array} forms
* @param {String or Function} event
* @param {Object or Function} properties (optional)
* @return {Analytics}
*/
Analytics.prototype.trackSubmit =
Analytics.prototype.trackForm = function (forms, event, properties) {
if (!forms) return this;
if (is.element(forms)) forms = [forms]; // always arrays, handles jquery
var self = this;
each(forms, function (el) {
function handler (e) {
prevent(e);
var ev = is.fn(event) ? event(el) : event;
var props = is.fn(properties) ? properties(el) : properties;
self.track(ev, props);
self._callback(function () {
el.submit();
});
}
// support the events happening through jQuery or Zepto instead of through
// the normal DOM API, since `el.submit` doesn't bubble up events...
var $ = window.jQuery || window.Zepto;
if ($) {
$(el).submit(handler);
} else {
on(el, 'submit', handler);
}
});
return this;
};
/**
* Trigger a pageview, labeling the current page with an optional `category`,
* `name` and `properties`.
*
* @param {String} category (optional)
* @param {String} name (optional)
* @param {Object or String} properties (or path) (optional)
* @param {Object} options (optional)
* @param {Function} fn (optional)
* @return {Analytics}
*/
Analytics.prototype.page = function (category, name, properties, options, fn) {
if (is.fn(options)) fn = options, options = null;
if (is.fn(properties)) fn = properties, options = properties = null;
if (is.fn(name)) fn = name, options = properties = name = null;
if (is.object(category)) options = name, properties = category, name = category = null;
if (is.object(name)) options = properties, properties = name, name = null;
if (is.string(category) && !is.string(name)) name = category, category = null;
var defs = {
path: canonicalPath(),
referrer: document.referrer,
title: document.title,
search: location.search
};
if (name) defs.name = name;
if (category) defs.category = category;
properties = clone(properties) || {};
defaults(properties, defs);
properties.url = properties.url || canonicalUrl(properties.search);
this._invoke('page', new Page({
properties: properties,
category: category,
options: options,
name: name
}));
this.emit('page', category, name, properties, options);
this._callback(fn);
return this;
};
/**
* BACKWARDS COMPATIBILITY: convert an old `pageview` to a `page` call.
*
* @param {String} url (optional)
* @param {Object} options (optional)
* @return {Analytics}
* @api private
*/
Analytics.prototype.pageview = function (url, options) {
var properties = {};
if (url) properties.path = url;
this.page(properties);
return this;
};
/**
* Merge two previously unassociated user identities.
*
* @param {String} to
* @param {String} from (optional)
* @param {Object} options (optional)
* @param {Function} fn (optional)
* @return {Analytics}
*/
Analytics.prototype.alias = function (to, from, options, fn) {
if (is.fn(options)) fn = options, options = null;
if (is.fn(from)) fn = from, options = null, from = null;
if (is.object(from)) options = from, from = null;
this._invoke('alias', new Alias({
options: options,
from: from,
to: to
}));
this.emit('alias', to, from, options);
this._callback(fn);
return this;
};
/**
* Register a `fn` to be fired when all the analytics services are ready.
*
* @param {Function} fn
* @return {Analytics}
*/
Analytics.prototype.ready = function (fn) {
if (!is.fn(fn)) return this;
this._readied
? callback.async(fn)
: this.once('ready', fn);
return this;
};
/**
* Set the `timeout` (in milliseconds) used for callbacks.
*
* @param {Number} timeout
*/
Analytics.prototype.timeout = function (timeout) {
this._timeout = timeout;
};
/**
* Enable or disable debug.
*
* @param {String or Boolean} str
*/
Analytics.prototype.debug = function(str){
if (0 == arguments.length || str) {
debug.enable('analytics:' + (str || '*'));
} else {
debug.disable();
}
};
/**
* Apply options.
*
* @param {Object} options
* @return {Analytics}
* @api private
*/
Analytics.prototype._options = function (options) {
options = options || {};
cookie.options(options.cookie);
store.options(options.localStorage);
user.options(options.user);
group.options(options.group);
return this;
};
/**
* Callback a `fn` after our defined timeout period.
*
* @param {Function} fn
* @return {Analytics}
* @api private
*/
Analytics.prototype._callback = function (fn) {
callback.async(fn, this._timeout);
return this;
};
/**
* Call `method` with `facade` on all enabled integrations.
*
* @param {String} method
* @param {Facade} facade
* @return {Analytics}
* @api private
*/
Analytics.prototype._invoke = function (method, facade) {
var options = facade.options();
this.emit('invoke', facade);
each(this._integrations, function (name, integration) {
if (!facade.enabled(name)) return;
integration.invoke.call(integration, method, facade);
});
return this;
};
/**
* Push `args`.
*
* @param {Array} args
* @api private
*/
Analytics.prototype.push = function(args){
var method = args.shift();
if (!this[method]) return;
this[method].apply(this, args);
};
/**
* Parse the query string for callable methods.
*
* @return {Analytics}
* @api private
*/
Analytics.prototype._parseQuery = function () {
// Identify and track any `ajs_uid` and `ajs_event` parameters in the URL.
var q = querystring.parse(window.location.search);
if (q.ajs_uid) this.identify(q.ajs_uid);
if (q.ajs_event) this.track(q.ajs_event);
return this;
};
/**
* Return the canonical path for the page.
*
* @return {String}
*/
function canonicalPath () {
var canon = canonical();
if (!canon) return window.location.pathname;
var parsed = url.parse(canon);
return parsed.pathname;
}
/**
* Return the canonical URL for the page concat the given `search`
* and strip the hash.
*
* @param {String} search
* @return {String}
*/
function canonicalUrl (search) {
var canon = canonical();
if (canon) return ~canon.indexOf('?') ? canon : canon + search;
var url = window.location.href;
var i = url.indexOf('#');
return -1 == i ? url : url.slice(0, i);
}
});
require.register("analytics/lib/cookie.js", function(exports, require, module){
var bind = require('bind');
var cookie = require('cookie');
var clone = require('clone');
var defaults = require('defaults');
var json = require('json');
var topDomain = require('top-domain');
/**
* Initialize a new `Cookie` with `options`.
*
* @param {Object} options
*/
function Cookie (options) {
this.options(options);
}
/**
* Get or set the cookie options.
*
* @param {Object} options
* @field {Number} maxage (1 year)
* @field {String} domain
* @field {String} path
* @field {Boolean} secure
*/
Cookie.prototype.options = function (options) {
if (arguments.length === 0) return this._options;
options = options || {};
var domain = '.' + topDomain(window.location.href);
// localhost cookies are special: http://curl.haxx.se/rfc/cookie_spec.html
if ('.' == domain) domain = '';
defaults(options, {
maxage: 31536000000, // default to a year
path: '/',
domain: domain
});
this._options = options;
};
/**
* Set a `key` and `value` in our cookie.
*
* @param {String} key
* @param {Object} value
* @return {Boolean} saved
*/
Cookie.prototype.set = function (key, value) {
try {
value = json.stringify(value);
cookie(key, value, clone(this._options));
return true;
} catch (e) {
return false;
}
};
/**
* Get a value from our cookie by `key`.
*
* @param {String} key
* @return {Object} value
*/
Cookie.prototype.get = function (key) {
try {
var value = cookie(key);
value = value ? json.parse(value) : null;
return value;
} catch (e) {
return null;
}
};
/**
* Remove a value from our cookie by `key`.
*
* @param {String} key
* @return {Boolean} removed
*/
Cookie.prototype.remove = function (key) {
try {
cookie(key, null, clone(this._options));
return true;
} catch (e) {
return false;
}
};
/**
* Expose the cookie singleton.
*/
module.exports = bind.all(new Cookie());
/**
* Expose the `Cookie` constructor.
*/
module.exports.Cookie = Cookie;
});
require.register("analytics/lib/entity.js", function(exports, require, module){
var traverse = require('isodate-traverse');
var defaults = require('defaults');
var cookie = require('./cookie');
var store = require('./store');
var extend = require('extend');
var clone = require('clone');
/**
* Expose `Entity`
*/
module.exports = Entity;
/**
* Initialize new `Entity` with `options`.
*
* @param {Object} options
*/
function Entity(options){
this.options(options);
}
/**
* Get or set storage `options`.
*
* @param {Object} options
* @property {Object} cookie
* @property {Object} localStorage
* @property {Boolean} persist (default: `true`)
*/
Entity.prototype.options = function (options) {
if (arguments.length === 0) return this._options;
options || (options = {});
defaults(options, this.defaults || {});
this._options = options;
};
/**
* Get or set the entity's `id`.
*
* @param {String} id
*/
Entity.prototype.id = function (id) {
switch (arguments.length) {
case 0: return this._getId();
case 1: return this._setId(id);
}
};
/**
* Get the entity's id.
*
* @return {String}
*/
Entity.prototype._getId = function () {
var ret = this._options.persist
? cookie.get(this._options.cookie.key)
: this._id;
return ret === undefined ? null : ret;
};
/**
* Set the entity's `id`.
*
* @param {String} id
*/
Entity.prototype._setId = function (id) {
if (this._options.persist) {
cookie.set(this._options.cookie.key, id);
} else {
this._id = id;
}
};
/**
* Get or set the entity's `traits`.
*
* BACKWARDS COMPATIBILITY: aliased to `properties`
*
* @param {Object} traits
*/
Entity.prototype.properties =
Entity.prototype.traits = function (traits) {
switch (arguments.length) {
case 0: return this._getTraits();
case 1: return this._setTraits(traits);
}
};
/**
* Get the entity's traits. Always convert ISO date strings into real dates,
* since they aren't parsed back from local storage.
*
* @return {Object}
*/
Entity.prototype._getTraits = function () {
var ret = this._options.persist
? store.get(this._options.localStorage.key)
: this._traits;
return ret ? traverse(clone(ret)) : {};
};
/**
* Set the entity's `traits`.
*
* @param {Object} traits
*/
Entity.prototype._setTraits = function (traits) {
traits || (traits = {});
if (this._options.persist) {
store.set(this._options.localStorage.key, traits);
} else {
this._traits = traits;
}
};
/**
* Identify the entity with an `id` and `traits`. If we it's the same entity,
* extend the existing `traits` instead of overwriting.
*
* @param {String} id
* @param {Object} traits
*/
Entity.prototype.identify = function (id, traits) {
traits || (traits = {});
var current = this.id();
if (current === null || current === id) traits = extend(this.traits(), traits);
if (id) this.id(id);
this.debug('identify %o, %o', id, traits);
this.traits(traits);
this.save();
};
/**
* Save the entity to local storage and the cookie.
*
* @return {Boolean}
*/
Entity.prototype.save = function () {
if (!this._options.persist) return false;
cookie.set(this._options.cookie.key, this.id());
store.set(this._options.localStorage.key, this.traits());
return true;
};
/**
* Log the entity out, reseting `id` and `traits` to defaults.
*/
Entity.prototype.logout = function () {
this.id(null);
this.traits({});
cookie.remove(this._options.cookie.key);
store.remove(this._options.localStorage.key);
};
/**
* Reset all entity state, logging out and returning options to defaults.
*/
Entity.prototype.reset = function () {
this.logout();
this.options({});
};
/**
* Load saved entity `id` or `traits` from storage.
*/
Entity.prototype.load = function () {
this.id(cookie.get(this._options.cookie.key));
this.traits(store.get(this._options.localStorage.key));
};
});
require.register("analytics/lib/group.js", function(exports, require, module){
var debug = require('debug')('analytics:group');
var Entity = require('./entity');
var inherit = require('inherit');
var bind = require('bind');
/**
* Group defaults
*/
Group.defaults = {
persist: true,
cookie: {
key: 'ajs_group_id'
},
localStorage: {
key: 'ajs_group_properties'
}
};
/**
* Initialize a new `Group` with `options`.
*
* @param {Object} options
*/
function Group (options) {
this.defaults = Group.defaults;
this.debug = debug;
Entity.call(this, options);
}
/**
* Inherit `Entity`
*/
inherit(Group, Entity);
/**
* Expose the group singleton.
*/
module.exports = bind.all(new Group());
/**
* Expose the `Group` constructor.
*/
module.exports.Group = Group;
});
require.register("analytics/lib/store.js", function(exports, require, module){
var bind = require('bind');
var defaults = require('defaults');
var store = require('store');
/**
* Initialize a new `Store` with `options`.
*
* @param {Object} options
*/
function Store (options) {
this.options(options);
}
/**
* Set the `options` for the store.
*
* @param {Object} options
* @field {Boolean} enabled (true)
*/
Store.prototype.options = function (options) {
if (arguments.length === 0) return this._options;
options = options || {};
defaults(options, { enabled : true });
this.enabled = options.enabled && store.enabled;
this._options = options;
};
/**
* Set a `key` and `value` in local storage.
*
* @param {String} key
* @param {Object} value
*/
Store.prototype.set = function (key, value) {
if (!this.enabled) return false;
return store.set(key, value);
};
/**
* Get a value from local storage by `key`.
*
* @param {String} key
* @return {Object}
*/
Store.prototype.get = function (key) {
if (!this.enabled) return null;
return store.get(key);
};
/**
* Remove a value from local storage by `key`.
*
* @param {String} key
*/
Store.prototype.remove = function (key) {
if (!this.enabled) return false;
return store.remove(key);
};
/**
* Expose the store singleton.
*/
module.exports = bind.all(new Store());
/**
* Expose the `Store` constructor.
*/
module.exports.Store = Store;
});
require.register("analytics/lib/user.js", function(exports, require, module){
var debug = require('debug')('analytics:user');
var Entity = require('./entity');
var inherit = require('inherit');
var bind = require('bind');
var cookie = require('./cookie');
/**
* User defaults
*/
User.defaults = {
persist: true,
cookie: {
key: 'ajs_user_id',
oldKey: 'ajs_user'
},
localStorage: {
key: 'ajs_user_traits'
}
};
/**
* Initialize a new `User` with `options`.
*
* @param {Object} options
*/
function User (options) {
this.defaults = User.defaults;
this.debug = debug;
Entity.call(this, options);
}
/**
* Inherit `Entity`
*/
inherit(User, Entity);
/**
* Load saved user `id` or `traits` from storage.
*/
User.prototype.load = function () {
if (this._loadOldCookie()) return;
Entity.prototype.load.call(this);
};
/**
* BACKWARDS COMPATIBILITY: Load the old user from the cookie.
*
* @return {Boolean}
* @api private
*/
User.prototype._loadOldCookie = function () {
var user = cookie.get(this._options.cookie.oldKey);
if (!user) return false;
this.id(user.id);
this.traits(user.traits);
cookie.remove(this._options.cookie.oldKey);
return true;
};
/**
* Expose the user singleton.
*/
module.exports = bind.all(new User());
/**
* Expose the `User` constructor.
*/
module.exports.User = User;
});
require.register("segmentio-analytics.js-integrations/lib/slugs.json", function(exports, require, module){
module.exports = [
"adroll",
"adwords",
"alexa",
"amplitude",
"appcues",
"awesm",
"awesomatic",
"bing-ads",
"bronto",
"bugherd",
"bugsnag",
"chartbeat",
"churnbee",
"clicky",
"comscore",
"crazy-egg",
"curebit",
"customerio",
"drip",
"errorception",
"evergage",
"facebook-ads",
"foxmetrics",
"frontleaf",
"gauges",
"get-satisfaction",
"google-analytics",
"google-tag-manager",
"gosquared",
"heap",
"hellobar",
"hittail",
"hubspot",
"improvely",
"inspectlet",
"intercom",
"keen-io",
"kenshoo",
"kissmetrics",
"klaviyo",
"leadlander",
"livechat",
"lucky-orange",
"lytics",
"mixpanel",
"mojn",
"mouseflow",
"mousestats",
"navilytics",
"olark",
"optimizely",
"perfect-audience",
"pingdom",
"piwik",
"preact",
"qualaroo",
"quantcast",
"rollbar",
"saasquatch",
"sentry",
"snapengage",
"spinnakr",
"tapstream",
"trakio",
"twitter-ads",
"usercycle",
"userfox",
"uservoice",
"vero",
"visual-website-optimizer",
"webengage",
"woopra",
"yandex-metrica"
]
});
require.alias("avetisk-defaults/index.js", "analytics/deps/defaults/index.js");
require.alias("avetisk-defaults/index.js", "defaults/index.js");
require.alias("component-clone/index.js", "analytics/deps/clone/index.js");
require.alias("component-clone/index.js", "clone/index.js");
require.alias("component-type/index.js", "component-clone/deps/type/index.js");
require.alias("component-cookie/index.js", "analytics/deps/cookie/index.js");
require.alias("component-cookie/index.js", "cookie/index.js");
require.alias("component-each/index.js", "analytics/deps/each/index.js");
require.alias("component-each/index.js", "each/index.js");
require.alias("component-type/index.js", "component-each/deps/type/index.js");
require.alias("component-emitter/index.js", "analytics/deps/emitter/index.js");
require.alias("component-emitter/index.js", "emitter/index.js");
require.alias("component-indexof/index.js", "component-emitter/deps/indexof/index.js");
require.alias("component-event/index.js", "analytics/deps/event/index.js");
require.alias("component-event/index.js", "event/index.js");
require.alias("component-inherit/index.js", "analytics/deps/inherit/index.js");
require.alias("component-inherit/index.js", "inherit/index.js");
require.alias("component-object/index.js", "analytics/deps/object/index.js");
require.alias("component-object/index.js", "object/index.js");
require.alias("component-querystring/index.js", "analytics/deps/querystring/index.js");
require.alias("component-querystring/index.js", "querystring/index.js");
require.alias("component-trim/index.js", "component-querystring/deps/trim/index.js");
require.alias("component-type/index.js", "component-querystring/deps/type/index.js");
require.alias("component-url/index.js", "analytics/deps/url/index.js");
require.alias("component-url/index.js", "url/index.js");
require.alias("ianstormtaylor-bind/index.js", "analytics/deps/bind/index.js");
require.alias("ianstormtaylor-bind/index.js", "bind/index.js");
require.alias("component-bind/index.js", "ianstormtaylor-bind/deps/bind/index.js");
require.alias("segmentio-bind-all/index.js", "ianstormtaylor-bind/deps/bind-all/index.js");
require.alias("component-bind/index.js", "segmentio-bind-all/deps/bind/index.js");
require.alias("component-type/index.js", "segmentio-bind-all/deps/type/index.js");
require.alias("ianstormtaylor-callback/index.js", "analytics/deps/callback/index.js");
require.alias("ianstormtaylor-callback/index.js", "callback/index.js");
require.alias("timoxley-next-tick/index.js", "ianstormtaylor-callback/deps/next-tick/index.js");
require.alias("ianstormtaylor-is/index.js", "analytics/deps/is/index.js");
require.alias("ianstormtaylor-is/index.js", "is/index.js");
require.alias("component-type/index.js", "ianstormtaylor-is/deps/type/index.js");
require.alias("ianstormtaylor-is-empty/index.js", "ianstormtaylor-is/deps/is-empty/index.js");
require.alias("segmentio-after/index.js", "analytics/deps/after/index.js");
require.alias("segmentio-after/index.js", "after/index.js");
require.alias("segmentio-analytics.js-integrations/index.js", "analytics/deps/integrations/index.js");
require.alias("segmentio-analytics.js-integrations/lib/adroll.js", "analytics/deps/integrations/lib/adroll.js");
require.alias("segmentio-analytics.js-integrations/lib/adwords.js", "analytics/deps/integrations/lib/adwords.js");
require.alias("segmentio-analytics.js-integrations/lib/alexa.js", "analytics/deps/integrations/lib/alexa.js");
require.alias("segmentio-analytics.js-integrations/lib/amplitude.js", "analytics/deps/integrations/lib/amplitude.js");
require.alias("segmentio-analytics.js-integrations/lib/appcues.js", "analytics/deps/integrations/lib/appcues.js");
require.alias("segmentio-analytics.js-integrations/lib/awesm.js", "analytics/deps/integrations/lib/awesm.js");
require.alias("segmentio-analytics.js-integrations/lib/awesomatic.js", "analytics/deps/integrations/lib/awesomatic.js");
require.alias("segmentio-analytics.js-integrations/lib/bing-ads.js", "analytics/deps/integrations/lib/bing-ads.js");
require.alias("segmentio-analytics.js-integrations/lib/bronto.js", "analytics/deps/integrations/lib/bronto.js");
require.alias("segmentio-analytics.js-integrations/lib/bugherd.js", "analytics/deps/integrations/lib/bugherd.js");
require.alias("segmentio-analytics.js-integrations/lib/bugsnag.js", "analytics/deps/integrations/lib/bugsnag.js");
require.alias("segmentio-analytics.js-integrations/lib/chartbeat.js", "analytics/deps/integrations/lib/chartbeat.js");
require.alias("segmentio-analytics.js-integrations/lib/churnbee.js", "analytics/deps/integrations/lib/churnbee.js");
require.alias("segmentio-analytics.js-integrations/lib/clicky.js", "analytics/deps/integrations/lib/clicky.js");
require.alias("segmentio-analytics.js-integrations/lib/comscore.js", "analytics/deps/integrations/lib/comscore.js");
require.alias("segmentio-analytics.js-integrations/lib/crazy-egg.js", "analytics/deps/integrations/lib/crazy-egg.js");
require.alias("segmentio-analytics.js-integrations/lib/curebit.js", "analytics/deps/integrations/lib/curebit.js");
require.alias("segmentio-analytics.js-integrations/lib/customerio.js", "analytics/deps/integrations/lib/customerio.js");
require.alias("segmentio-analytics.js-integrations/lib/drip.js", "analytics/deps/integrations/lib/drip.js");
require.alias("segmentio-analytics.js-integrations/lib/errorception.js", "analytics/deps/integrations/lib/errorception.js");
require.alias("segmentio-analytics.js-integrations/lib/evergage.js", "analytics/deps/integrations/lib/evergage.js");
require.alias("segmentio-analytics.js-integrations/lib/facebook-ads.js", "analytics/deps/integrations/lib/facebook-ads.js");
require.alias("segmentio-analytics.js-integrations/lib/foxmetrics.js", "analytics/deps/integrations/lib/foxmetrics.js");
require.alias("segmentio-analytics.js-integrations/lib/frontleaf.js", "analytics/deps/integrations/lib/frontleaf.js");
require.alias("segmentio-analytics.js-integrations/lib/gauges.js", "analytics/deps/integrations/lib/gauges.js");
require.alias("segmentio-analytics.js-integrations/lib/get-satisfaction.js", "analytics/deps/integrations/lib/get-satisfaction.js");
require.alias("segmentio-analytics.js-integrations/lib/google-analytics.js", "analytics/deps/integrations/lib/google-analytics.js");
require.alias("segmentio-analytics.js-integrations/lib/google-tag-manager.js", "analytics/deps/integrations/lib/google-tag-manager.js");
require.alias("segmentio-analytics.js-integrations/lib/gosquared.js", "analytics/deps/integrations/lib/gosquared.js");
require.alias("segmentio-analytics.js-integrations/lib/heap.js", "analytics/deps/integrations/lib/heap.js");
require.alias("segmentio-analytics.js-integrations/lib/hellobar.js", "analytics/deps/integrations/lib/hellobar.js");
require.alias("segmentio-analytics.js-integrations/lib/hittail.js", "analytics/deps/integrations/lib/hittail.js");
require.alias("segmentio-analytics.js-integrations/lib/hubspot.js", "analytics/deps/integrations/lib/hubspot.js");
require.alias("segmentio-analytics.js-integrations/lib/improvely.js", "analytics/deps/integrations/lib/improvely.js");
require.alias("segmentio-analytics.js-integrations/lib/inspectlet.js", "analytics/deps/integrations/lib/inspectlet.js");
require.alias("segmentio-analytics.js-integrations/lib/intercom.js", "analytics/deps/integrations/lib/intercom.js");
require.alias("segmentio-analytics.js-integrations/lib/keen-io.js", "analytics/deps/integrations/lib/keen-io.js");
require.alias("segmentio-analytics.js-integrations/lib/kenshoo.js", "analytics/deps/integrations/lib/kenshoo.js");
require.alias("segmentio-analytics.js-integrations/lib/kissmetrics.js", "analytics/deps/integrations/lib/kissmetrics.js");
require.alias("segmentio-analytics.js-integrations/lib/klaviyo.js", "analytics/deps/integrations/lib/klaviyo.js");
require.alias("segmentio-analytics.js-integrations/lib/leadlander.js", "analytics/deps/integrations/lib/leadlander.js");
require.alias("segmentio-analytics.js-integrations/lib/livechat.js", "analytics/deps/integrations/lib/livechat.js");
require.alias("segmentio-analytics.js-integrations/lib/lucky-orange.js", "analytics/deps/integrations/lib/lucky-orange.js");
require.alias("segmentio-analytics.js-integrations/lib/lytics.js", "analytics/deps/integrations/lib/lytics.js");
require.alias("segmentio-analytics.js-integrations/lib/mixpanel.js", "analytics/deps/integrations/lib/mixpanel.js");
require.alias("segmentio-analytics.js-integrations/lib/mojn.js", "analytics/deps/integrations/lib/mojn.js");
require.alias("segmentio-analytics.js-integrations/lib/mouseflow.js", "analytics/deps/integrations/lib/mouseflow.js");
require.alias("segmentio-analytics.js-integrations/lib/mousestats.js", "analytics/deps/integrations/lib/mousestats.js");
require.alias("segmentio-analytics.js-integrations/lib/navilytics.js", "analytics/deps/integrations/lib/navilytics.js");
require.alias("segmentio-analytics.js-integrations/lib/olark.js", "analytics/deps/integrations/lib/olark.js");
require.alias("segmentio-analytics.js-integrations/lib/optimizely.js", "analytics/deps/integrations/lib/optimizely.js");
require.alias("segmentio-analytics.js-integrations/lib/perfect-audience.js", "analytics/deps/integrations/lib/perfect-audience.js");
require.alias("segmentio-analytics.js-integrations/lib/pingdom.js", "analytics/deps/integrations/lib/pingdom.js");
require.alias("segmentio-analytics.js-integrations/lib/piwik.js", "analytics/deps/integrations/lib/piwik.js");
require.alias("segmentio-analytics.js-integrations/lib/preact.js", "analytics/deps/integrations/lib/preact.js");
require.alias("segmentio-analytics.js-integrations/lib/qualaroo.js", "analytics/deps/integrations/lib/qualaroo.js");
require.alias("segmentio-analytics.js-integrations/lib/quantcast.js", "analytics/deps/integrations/lib/quantcast.js");
require.alias("segmentio-analytics.js-integrations/lib/rollbar.js", "analytics/deps/integrations/lib/rollbar.js");
require.alias("segmentio-analytics.js-integrations/lib/saasquatch.js", "analytics/deps/integrations/lib/saasquatch.js");
require.alias("segmentio-analytics.js-integrations/lib/sentry.js", "analytics/deps/integrations/lib/sentry.js");
require.alias("segmentio-analytics.js-integrations/lib/snapengage.js", "analytics/deps/integrations/lib/snapengage.js");
require.alias("segmentio-analytics.js-integrations/lib/spinnakr.js", "analytics/deps/integrations/lib/spinnakr.js");
require.alias("segmentio-analytics.js-integrations/lib/tapstream.js", "analytics/deps/integrations/lib/tapstream.js");
require.alias("segmentio-analytics.js-integrations/lib/trakio.js", "analytics/deps/integrations/lib/trakio.js");
require.alias("segmentio-analytics.js-integrations/lib/twitter-ads.js", "analytics/deps/integrations/lib/twitter-ads.js");
require.alias("segmentio-analytics.js-integrations/lib/usercycle.js", "analytics/deps/integrations/lib/usercycle.js");
require.alias("segmentio-analytics.js-integrations/lib/userfox.js", "analytics/deps/integrations/lib/userfox.js");
require.alias("segmentio-analytics.js-integrations/lib/uservoice.js", "analytics/deps/integrations/lib/uservoice.js");
require.alias("segmentio-analytics.js-integrations/lib/vero.js", "analytics/deps/integrations/lib/vero.js");
require.alias("segmentio-analytics.js-integrations/lib/visual-website-optimizer.js", "analytics/deps/integrations/lib/visual-website-optimizer.js");
require.alias("segmentio-analytics.js-integrations/lib/webengage.js", "analytics/deps/integrations/lib/webengage.js");
require.alias("segmentio-analytics.js-integrations/lib/woopra.js", "analytics/deps/integrations/lib/woopra.js");
require.alias("segmentio-analytics.js-integrations/lib/yandex-metrica.js", "analytics/deps/integrations/lib/yandex-metrica.js");
require.alias("segmentio-analytics.js-integrations/index.js", "integrations/index.js");
require.alias("avetisk-defaults/index.js", "segmentio-analytics.js-integrations/deps/defaults/index.js");
require.alias("component-bind/index.js", "segmentio-analytics.js-integrations/deps/bind/index.js");
require.alias("component-clone/index.js", "segmentio-analytics.js-integrations/deps/clone/index.js");
require.alias("component-type/index.js", "component-clone/deps/type/index.js");
require.alias("component-domify/index.js", "segmentio-analytics.js-integrations/deps/domify/index.js");
require.alias("component-each/index.js", "segmentio-analytics.js-integrations/deps/each/index.js");
require.alias("component-type/index.js", "component-each/deps/type/index.js");
require.alias("component-once/index.js", "segmentio-analytics.js-integrations/deps/once/index.js");
require.alias("component-throttle/index.js", "segmentio-analytics.js-integrations/deps/throttle/index.js");
require.alias("component-type/index.js", "segmentio-analytics.js-integrations/deps/type/index.js");
require.alias("component-url/index.js", "segmentio-analytics.js-integrations/deps/url/index.js");
require.alias("component-queue/index.js", "segmentio-analytics.js-integrations/deps/queue/index.js");
require.alias("component-queue/index.js", "segmentio-analytics.js-integrations/deps/queue/index.js");
require.alias("component-emitter/index.js", "component-queue/deps/emitter/index.js");
require.alias("component-indexof/index.js", "component-emitter/deps/indexof/index.js");
require.alias("component-queue/index.js", "component-queue/index.js");
require.alias("ianstormtaylor-callback/index.js", "segmentio-analytics.js-integrations/deps/callback/index.js");
require.alias("timoxley-next-tick/index.js", "ianstormtaylor-callback/deps/next-tick/index.js");
require.alias("ianstormtaylor-to-snake-case/index.js", "segmentio-analytics.js-integrations/deps/to-snake-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-snake-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-bind/index.js", "segmentio-analytics.js-integrations/deps/bind/index.js");
require.alias("component-bind/index.js", "ianstormtaylor-bind/deps/bind/index.js");
require.alias("segmentio-bind-all/index.js", "ianstormtaylor-bind/deps/bind-all/index.js");
require.alias("component-bind/index.js", "segmentio-bind-all/deps/bind/index.js");
require.alias("component-type/index.js", "segmentio-bind-all/deps/type/index.js");
require.alias("ianstormtaylor-is/index.js", "segmentio-analytics.js-integrations/deps/is/index.js");
require.alias("component-type/index.js", "ianstormtaylor-is/deps/type/index.js");
require.alias("ianstormtaylor-is-empty/index.js", "ianstormtaylor-is/deps/is-empty/index.js");
require.alias("ianstormtaylor-is-empty/index.js", "segmentio-analytics.js-integrations/deps/is-empty/index.js");
require.alias("segmentio-alias/index.js", "segmentio-analytics.js-integrations/deps/alias/index.js");
require.alias("component-clone/index.js", "segmentio-alias/deps/clone/index.js");
require.alias("component-type/index.js", "component-clone/deps/type/index.js");
require.alias("component-type/index.js", "segmentio-alias/deps/type/index.js");
require.alias("segmentio-analytics.js-integration/lib/index.js", "segmentio-analytics.js-integrations/deps/integration/lib/index.js");
require.alias("segmentio-analytics.js-integration/lib/protos.js", "segmentio-analytics.js-integrations/deps/integration/lib/protos.js");
require.alias("segmentio-analytics.js-integration/lib/events.js", "segmentio-analytics.js-integrations/deps/integration/lib/events.js");
require.alias("segmentio-analytics.js-integration/lib/statics.js", "segmentio-analytics.js-integrations/deps/integration/lib/statics.js");
require.alias("segmentio-analytics.js-integration/lib/index.js", "segmentio-analytics.js-integrations/deps/integration/index.js");
require.alias("avetisk-defaults/index.js", "segmentio-analytics.js-integration/deps/defaults/index.js");
require.alias("component-clone/index.js", "segmentio-analytics.js-integration/deps/clone/index.js");
require.alias("component-type/index.js", "component-clone/deps/type/index.js");
require.alias("component-emitter/index.js", "segmentio-analytics.js-integration/deps/emitter/index.js");
require.alias("component-indexof/index.js", "component-emitter/deps/indexof/index.js");
require.alias("ianstormtaylor-bind/index.js", "segmentio-analytics.js-integration/deps/bind/index.js");
require.alias("component-bind/index.js", "ianstormtaylor-bind/deps/bind/index.js");
require.alias("segmentio-bind-all/index.js", "ianstormtaylor-bind/deps/bind-all/index.js");
require.alias("component-bind/index.js", "segmentio-bind-all/deps/bind/index.js");
require.alias("component-type/index.js", "segmentio-bind-all/deps/type/index.js");
require.alias("ianstormtaylor-callback/index.js", "segmentio-analytics.js-integration/deps/callback/index.js");
require.alias("timoxley-next-tick/index.js", "ianstormtaylor-callback/deps/next-tick/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "segmentio-analytics.js-integration/deps/to-no-case/index.js");
require.alias("component-type/index.js", "segmentio-analytics.js-integration/deps/type/index.js");
require.alias("segmentio-after/index.js", "segmentio-analytics.js-integration/deps/after/index.js");
require.alias("timoxley-next-tick/index.js", "segmentio-analytics.js-integration/deps/next-tick/index.js");
require.alias("yields-slug/index.js", "segmentio-analytics.js-integration/deps/slug/index.js");
require.alias("visionmedia-debug/index.js", "segmentio-analytics.js-integration/deps/debug/index.js");
require.alias("visionmedia-debug/debug.js", "segmentio-analytics.js-integration/deps/debug/debug.js");
require.alias("segmentio-analytics.js-integration/lib/index.js", "segmentio-analytics.js-integration/index.js");
require.alias("segmentio-canonical/index.js", "segmentio-analytics.js-integrations/deps/canonical/index.js");
require.alias("segmentio-convert-dates/index.js", "segmentio-analytics.js-integrations/deps/convert-dates/index.js");
require.alias("component-clone/index.js", "segmentio-convert-dates/deps/clone/index.js");
require.alias("component-type/index.js", "component-clone/deps/type/index.js");
require.alias("ianstormtaylor-is/index.js", "segmentio-convert-dates/deps/is/index.js");
require.alias("component-type/index.js", "ianstormtaylor-is/deps/type/index.js");
require.alias("ianstormtaylor-is-empty/index.js", "ianstormtaylor-is/deps/is-empty/index.js");
require.alias("segmentio-extend/index.js", "segmentio-analytics.js-integrations/deps/extend/index.js");
require.alias("segmentio-facade/lib/index.js", "segmentio-analytics.js-integrations/deps/facade/lib/index.js");
require.alias("segmentio-facade/lib/alias.js", "segmentio-analytics.js-integrations/deps/facade/lib/alias.js");
require.alias("segmentio-facade/lib/facade.js", "segmentio-analytics.js-integrations/deps/facade/lib/facade.js");
require.alias("segmentio-facade/lib/group.js", "segmentio-analytics.js-integrations/deps/facade/lib/group.js");
require.alias("segmentio-facade/lib/page.js", "segmentio-analytics.js-integrations/deps/facade/lib/page.js");
require.alias("segmentio-facade/lib/identify.js", "segmentio-analytics.js-integrations/deps/facade/lib/identify.js");
require.alias("segmentio-facade/lib/is-enabled.js", "segmentio-analytics.js-integrations/deps/facade/lib/is-enabled.js");
require.alias("segmentio-facade/lib/track.js", "segmentio-analytics.js-integrations/deps/facade/lib/track.js");
require.alias("segmentio-facade/lib/screen.js", "segmentio-analytics.js-integrations/deps/facade/lib/screen.js");
require.alias("segmentio-facade/lib/index.js", "segmentio-analytics.js-integrations/deps/facade/index.js");
require.alias("camshaft-require-component/index.js", "segmentio-facade/deps/require-component/index.js");
require.alias("segmentio-isodate-traverse/index.js", "segmentio-facade/deps/isodate-traverse/index.js");
require.alias("component-each/index.js", "segmentio-isodate-traverse/deps/each/index.js");
require.alias("component-type/index.js", "component-each/deps/type/index.js");
require.alias("ianstormtaylor-is/index.js", "segmentio-isodate-traverse/deps/is/index.js");
require.alias("component-type/index.js", "ianstormtaylor-is/deps/type/index.js");
require.alias("ianstormtaylor-is-empty/index.js", "ianstormtaylor-is/deps/is-empty/index.js");
require.alias("segmentio-isodate/index.js", "segmentio-isodate-traverse/deps/isodate/index.js");
require.alias("component-clone/index.js", "segmentio-facade/deps/clone/index.js");
require.alias("component-type/index.js", "component-clone/deps/type/index.js");
require.alias("component-inherit/index.js", "segmentio-facade/deps/inherit/index.js");
require.alias("component-trim/index.js", "segmentio-facade/deps/trim/index.js");
require.alias("segmentio-is-email/index.js", "segmentio-facade/deps/is-email/index.js");
require.alias("segmentio-new-date/lib/index.js", "segmentio-facade/deps/new-date/lib/index.js");
require.alias("segmentio-new-date/lib/milliseconds.js", "segmentio-facade/deps/new-date/lib/milliseconds.js");
require.alias("segmentio-new-date/lib/seconds.js", "segmentio-facade/deps/new-date/lib/seconds.js");
require.alias("segmentio-new-date/lib/index.js", "segmentio-facade/deps/new-date/index.js");
require.alias("ianstormtaylor-is/index.js", "segmentio-new-date/deps/is/index.js");
require.alias("component-type/index.js", "ianstormtaylor-is/deps/type/index.js");
require.alias("ianstormtaylor-is-empty/index.js", "ianstormtaylor-is/deps/is-empty/index.js");
require.alias("segmentio-isodate/index.js", "segmentio-new-date/deps/isodate/index.js");
require.alias("segmentio-new-date/lib/index.js", "segmentio-new-date/index.js");
require.alias("segmentio-obj-case/index.js", "segmentio-facade/deps/obj-case/index.js");
require.alias("segmentio-obj-case/index.js", "segmentio-facade/deps/obj-case/index.js");
require.alias("ianstormtaylor-case/lib/index.js", "segmentio-obj-case/deps/case/lib/index.js");
require.alias("ianstormtaylor-case/lib/cases.js", "segmentio-obj-case/deps/case/lib/cases.js");
require.alias("ianstormtaylor-case/lib/index.js", "segmentio-obj-case/deps/case/index.js");
require.alias("ianstormtaylor-to-camel-case/index.js", "ianstormtaylor-case/deps/to-camel-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-camel-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-capital-case/index.js", "ianstormtaylor-case/deps/to-capital-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-capital-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-constant-case/index.js", "ianstormtaylor-case/deps/to-constant-case/index.js");
require.alias("ianstormtaylor-to-snake-case/index.js", "ianstormtaylor-to-constant-case/deps/to-snake-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-snake-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-dot-case/index.js", "ianstormtaylor-case/deps/to-dot-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-dot-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-pascal-case/index.js", "ianstormtaylor-case/deps/to-pascal-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-pascal-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-sentence-case/index.js", "ianstormtaylor-case/deps/to-sentence-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-sentence-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-slug-case/index.js", "ianstormtaylor-case/deps/to-slug-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-slug-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-snake-case/index.js", "ianstormtaylor-case/deps/to-snake-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-snake-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-title-case/index.js", "ianstormtaylor-case/deps/to-title-case/index.js");
require.alias("component-escape-regexp/index.js", "ianstormtaylor-to-title-case/deps/escape-regexp/index.js");
require.alias("ianstormtaylor-map/index.js", "ianstormtaylor-to-title-case/deps/map/index.js");
require.alias("component-each/index.js", "ianstormtaylor-map/deps/each/index.js");
require.alias("component-type/index.js", "component-each/deps/type/index.js");
require.alias("ianstormtaylor-title-case-minors/index.js", "ianstormtaylor-to-title-case/deps/title-case-minors/index.js");
require.alias("ianstormtaylor-to-capital-case/index.js", "ianstormtaylor-to-title-case/deps/to-capital-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-capital-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-case/lib/index.js", "ianstormtaylor-case/index.js");
require.alias("segmentio-obj-case/index.js", "segmentio-obj-case/index.js");
require.alias("segmentio-facade/lib/index.js", "segmentio-facade/index.js");
require.alias("segmentio-global-queue/index.js", "segmentio-analytics.js-integrations/deps/global-queue/index.js");
require.alias("segmentio-is-email/index.js", "segmentio-analytics.js-integrations/deps/is-email/index.js");
require.alias("segmentio-load-date/index.js", "segmentio-analytics.js-integrations/deps/load-date/index.js");
require.alias("segmentio-load-script/index.js", "segmentio-analytics.js-integrations/deps/load-script/index.js");
require.alias("component-type/index.js", "segmentio-load-script/deps/type/index.js");
require.alias("segmentio-script-onload/index.js", "segmentio-analytics.js-integrations/deps/script-onload/index.js");
require.alias("segmentio-script-onload/index.js", "segmentio-analytics.js-integrations/deps/script-onload/index.js");
require.alias("segmentio-script-onload/index.js", "segmentio-script-onload/index.js");
require.alias("segmentio-on-body/index.js", "segmentio-analytics.js-integrations/deps/on-body/index.js");
require.alias("component-each/index.js", "segmentio-on-body/deps/each/index.js");
require.alias("component-type/index.js", "component-each/deps/type/index.js");
require.alias("segmentio-on-error/index.js", "segmentio-analytics.js-integrations/deps/on-error/index.js");
require.alias("segmentio-to-iso-string/index.js", "segmentio-analytics.js-integrations/deps/to-iso-string/index.js");
require.alias("segmentio-to-unix-timestamp/index.js", "segmentio-analytics.js-integrations/deps/to-unix-timestamp/index.js");
require.alias("segmentio-use-https/index.js", "segmentio-analytics.js-integrations/deps/use-https/index.js");
require.alias("segmentio-when/index.js", "segmentio-analytics.js-integrations/deps/when/index.js");
require.alias("ianstormtaylor-callback/index.js", "segmentio-when/deps/callback/index.js");
require.alias("timoxley-next-tick/index.js", "ianstormtaylor-callback/deps/next-tick/index.js");
require.alias("timoxley-next-tick/index.js", "segmentio-analytics.js-integrations/deps/next-tick/index.js");
require.alias("yields-slug/index.js", "segmentio-analytics.js-integrations/deps/slug/index.js");
require.alias("visionmedia-batch/index.js", "segmentio-analytics.js-integrations/deps/batch/index.js");
require.alias("component-emitter/index.js", "visionmedia-batch/deps/emitter/index.js");
require.alias("component-indexof/index.js", "component-emitter/deps/indexof/index.js");
require.alias("visionmedia-debug/index.js", "segmentio-analytics.js-integrations/deps/debug/index.js");
require.alias("visionmedia-debug/debug.js", "segmentio-analytics.js-integrations/deps/debug/debug.js");
require.alias("segmentio-load-pixel/index.js", "segmentio-analytics.js-integrations/deps/load-pixel/index.js");
require.alias("segmentio-load-pixel/index.js", "segmentio-analytics.js-integrations/deps/load-pixel/index.js");
require.alias("component-querystring/index.js", "segmentio-load-pixel/deps/querystring/index.js");
require.alias("component-trim/index.js", "component-querystring/deps/trim/index.js");
require.alias("component-type/index.js", "component-querystring/deps/type/index.js");
require.alias("segmentio-substitute/index.js", "segmentio-load-pixel/deps/substitute/index.js");
require.alias("segmentio-substitute/index.js", "segmentio-load-pixel/deps/substitute/index.js");
require.alias("segmentio-substitute/index.js", "segmentio-substitute/index.js");
require.alias("segmentio-load-pixel/index.js", "segmentio-load-pixel/index.js");
require.alias("segmentio-replace-document-write/index.js", "segmentio-analytics.js-integrations/deps/replace-document-write/index.js");
require.alias("segmentio-replace-document-write/index.js", "segmentio-analytics.js-integrations/deps/replace-document-write/index.js");
require.alias("component-domify/index.js", "segmentio-replace-document-write/deps/domify/index.js");
require.alias("segmentio-replace-document-write/index.js", "segmentio-replace-document-write/index.js");
require.alias("component-indexof/index.js", "segmentio-analytics.js-integrations/deps/indexof/index.js");
require.alias("component-object/index.js", "segmentio-analytics.js-integrations/deps/object/index.js");
require.alias("segmentio-obj-case/index.js", "segmentio-analytics.js-integrations/deps/obj-case/index.js");
require.alias("segmentio-obj-case/index.js", "segmentio-analytics.js-integrations/deps/obj-case/index.js");
require.alias("ianstormtaylor-case/lib/index.js", "segmentio-obj-case/deps/case/lib/index.js");
require.alias("ianstormtaylor-case/lib/cases.js", "segmentio-obj-case/deps/case/lib/cases.js");
require.alias("ianstormtaylor-case/lib/index.js", "segmentio-obj-case/deps/case/index.js");
require.alias("ianstormtaylor-to-camel-case/index.js", "ianstormtaylor-case/deps/to-camel-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-camel-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-capital-case/index.js", "ianstormtaylor-case/deps/to-capital-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-capital-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-constant-case/index.js", "ianstormtaylor-case/deps/to-constant-case/index.js");
require.alias("ianstormtaylor-to-snake-case/index.js", "ianstormtaylor-to-constant-case/deps/to-snake-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-snake-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-dot-case/index.js", "ianstormtaylor-case/deps/to-dot-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-dot-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-pascal-case/index.js", "ianstormtaylor-case/deps/to-pascal-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-pascal-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-sentence-case/index.js", "ianstormtaylor-case/deps/to-sentence-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-sentence-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-slug-case/index.js", "ianstormtaylor-case/deps/to-slug-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-slug-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-snake-case/index.js", "ianstormtaylor-case/deps/to-snake-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-snake-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-title-case/index.js", "ianstormtaylor-case/deps/to-title-case/index.js");
require.alias("component-escape-regexp/index.js", "ianstormtaylor-to-title-case/deps/escape-regexp/index.js");
require.alias("ianstormtaylor-map/index.js", "ianstormtaylor-to-title-case/deps/map/index.js");
require.alias("component-each/index.js", "ianstormtaylor-map/deps/each/index.js");
require.alias("component-type/index.js", "component-each/deps/type/index.js");
require.alias("ianstormtaylor-title-case-minors/index.js", "ianstormtaylor-to-title-case/deps/title-case-minors/index.js");
require.alias("ianstormtaylor-to-capital-case/index.js", "ianstormtaylor-to-title-case/deps/to-capital-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-capital-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-case/lib/index.js", "ianstormtaylor-case/index.js");
require.alias("segmentio-obj-case/index.js", "segmentio-obj-case/index.js");
require.alias("segmentio-canonical/index.js", "analytics/deps/canonical/index.js");
require.alias("segmentio-canonical/index.js", "canonical/index.js");
require.alias("segmentio-extend/index.js", "analytics/deps/extend/index.js");
require.alias("segmentio-extend/index.js", "extend/index.js");
require.alias("segmentio-facade/lib/index.js", "analytics/deps/facade/lib/index.js");
require.alias("segmentio-facade/lib/alias.js", "analytics/deps/facade/lib/alias.js");
require.alias("segmentio-facade/lib/facade.js", "analytics/deps/facade/lib/facade.js");
require.alias("segmentio-facade/lib/group.js", "analytics/deps/facade/lib/group.js");
require.alias("segmentio-facade/lib/page.js", "analytics/deps/facade/lib/page.js");
require.alias("segmentio-facade/lib/identify.js", "analytics/deps/facade/lib/identify.js");
require.alias("segmentio-facade/lib/is-enabled.js", "analytics/deps/facade/lib/is-enabled.js");
require.alias("segmentio-facade/lib/track.js", "analytics/deps/facade/lib/track.js");
require.alias("segmentio-facade/lib/screen.js", "analytics/deps/facade/lib/screen.js");
require.alias("segmentio-facade/lib/index.js", "analytics/deps/facade/index.js");
require.alias("segmentio-facade/lib/index.js", "facade/index.js");
require.alias("camshaft-require-component/index.js", "segmentio-facade/deps/require-component/index.js");
require.alias("segmentio-isodate-traverse/index.js", "segmentio-facade/deps/isodate-traverse/index.js");
require.alias("component-each/index.js", "segmentio-isodate-traverse/deps/each/index.js");
require.alias("component-type/index.js", "component-each/deps/type/index.js");
require.alias("ianstormtaylor-is/index.js", "segmentio-isodate-traverse/deps/is/index.js");
require.alias("component-type/index.js", "ianstormtaylor-is/deps/type/index.js");
require.alias("ianstormtaylor-is-empty/index.js", "ianstormtaylor-is/deps/is-empty/index.js");
require.alias("segmentio-isodate/index.js", "segmentio-isodate-traverse/deps/isodate/index.js");
require.alias("component-clone/index.js", "segmentio-facade/deps/clone/index.js");
require.alias("component-type/index.js", "component-clone/deps/type/index.js");
require.alias("component-inherit/index.js", "segmentio-facade/deps/inherit/index.js");
require.alias("component-trim/index.js", "segmentio-facade/deps/trim/index.js");
require.alias("segmentio-is-email/index.js", "segmentio-facade/deps/is-email/index.js");
require.alias("segmentio-new-date/lib/index.js", "segmentio-facade/deps/new-date/lib/index.js");
require.alias("segmentio-new-date/lib/milliseconds.js", "segmentio-facade/deps/new-date/lib/milliseconds.js");
require.alias("segmentio-new-date/lib/seconds.js", "segmentio-facade/deps/new-date/lib/seconds.js");
require.alias("segmentio-new-date/lib/index.js", "segmentio-facade/deps/new-date/index.js");
require.alias("ianstormtaylor-is/index.js", "segmentio-new-date/deps/is/index.js");
require.alias("component-type/index.js", "ianstormtaylor-is/deps/type/index.js");
require.alias("ianstormtaylor-is-empty/index.js", "ianstormtaylor-is/deps/is-empty/index.js");
require.alias("segmentio-isodate/index.js", "segmentio-new-date/deps/isodate/index.js");
require.alias("segmentio-new-date/lib/index.js", "segmentio-new-date/index.js");
require.alias("segmentio-obj-case/index.js", "segmentio-facade/deps/obj-case/index.js");
require.alias("segmentio-obj-case/index.js", "segmentio-facade/deps/obj-case/index.js");
require.alias("ianstormtaylor-case/lib/index.js", "segmentio-obj-case/deps/case/lib/index.js");
require.alias("ianstormtaylor-case/lib/cases.js", "segmentio-obj-case/deps/case/lib/cases.js");
require.alias("ianstormtaylor-case/lib/index.js", "segmentio-obj-case/deps/case/index.js");
require.alias("ianstormtaylor-to-camel-case/index.js", "ianstormtaylor-case/deps/to-camel-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-camel-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-capital-case/index.js", "ianstormtaylor-case/deps/to-capital-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-capital-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-constant-case/index.js", "ianstormtaylor-case/deps/to-constant-case/index.js");
require.alias("ianstormtaylor-to-snake-case/index.js", "ianstormtaylor-to-constant-case/deps/to-snake-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-snake-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-dot-case/index.js", "ianstormtaylor-case/deps/to-dot-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-dot-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-pascal-case/index.js", "ianstormtaylor-case/deps/to-pascal-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-pascal-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-sentence-case/index.js", "ianstormtaylor-case/deps/to-sentence-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-sentence-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-slug-case/index.js", "ianstormtaylor-case/deps/to-slug-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-slug-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-snake-case/index.js", "ianstormtaylor-case/deps/to-snake-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-to-snake-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-space-case/index.js", "ianstormtaylor-case/deps/to-space-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-space-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-to-title-case/index.js", "ianstormtaylor-case/deps/to-title-case/index.js");
require.alias("component-escape-regexp/index.js", "ianstormtaylor-to-title-case/deps/escape-regexp/index.js");
require.alias("ianstormtaylor-map/index.js", "ianstormtaylor-to-title-case/deps/map/index.js");
require.alias("component-each/index.js", "ianstormtaylor-map/deps/each/index.js");
require.alias("component-type/index.js", "component-each/deps/type/index.js");
require.alias("ianstormtaylor-title-case-minors/index.js", "ianstormtaylor-to-title-case/deps/title-case-minors/index.js");
require.alias("ianstormtaylor-to-capital-case/index.js", "ianstormtaylor-to-title-case/deps/to-capital-case/index.js");
require.alias("ianstormtaylor-to-no-case/index.js", "ianstormtaylor-to-capital-case/deps/to-no-case/index.js");
require.alias("ianstormtaylor-case/lib/index.js", "ianstormtaylor-case/index.js");
require.alias("segmentio-obj-case/index.js", "segmentio-obj-case/index.js");
require.alias("segmentio-facade/lib/index.js", "segmentio-facade/index.js");
require.alias("segmentio-is-email/index.js", "analytics/deps/is-email/index.js");
require.alias("segmentio-is-email/index.js", "is-email/index.js");
require.alias("segmentio-is-meta/index.js", "analytics/deps/is-meta/index.js");
require.alias("segmentio-is-meta/index.js", "is-meta/index.js");
require.alias("segmentio-isodate-traverse/index.js", "analytics/deps/isodate-traverse/index.js");
require.alias("segmentio-isodate-traverse/index.js", "isodate-traverse/index.js");
require.alias("component-each/index.js", "segmentio-isodate-traverse/deps/each/index.js");
require.alias("component-type/index.js", "component-each/deps/type/index.js");
require.alias("ianstormtaylor-is/index.js", "segmentio-isodate-traverse/deps/is/index.js");
require.alias("component-type/index.js", "ianstormtaylor-is/deps/type/index.js");
require.alias("ianstormtaylor-is-empty/index.js", "ianstormtaylor-is/deps/is-empty/index.js");
require.alias("segmentio-isodate/index.js", "segmentio-isodate-traverse/deps/isodate/index.js");
require.alias("segmentio-json/index.js", "analytics/deps/json/index.js");
require.alias("segmentio-json/index.js", "json/index.js");
require.alias("component-json-fallback/index.js", "segmentio-json/deps/json-fallback/index.js");
require.alias("segmentio-new-date/lib/index.js", "analytics/deps/new-date/lib/index.js");
require.alias("segmentio-new-date/lib/milliseconds.js", "analytics/deps/new-date/lib/milliseconds.js");
require.alias("segmentio-new-date/lib/seconds.js", "analytics/deps/new-date/lib/seconds.js");
require.alias("segmentio-new-date/lib/index.js", "analytics/deps/new-date/index.js");
require.alias("segmentio-new-date/lib/index.js", "new-date/index.js");
require.alias("ianstormtaylor-is/index.js", "segmentio-new-date/deps/is/index.js");
require.alias("component-type/index.js", "ianstormtaylor-is/deps/type/index.js");
require.alias("ianstormtaylor-is-empty/index.js", "ianstormtaylor-is/deps/is-empty/index.js");
require.alias("segmentio-isodate/index.js", "segmentio-new-date/deps/isodate/index.js");
require.alias("segmentio-new-date/lib/index.js", "segmentio-new-date/index.js");
require.alias("segmentio-store.js/store.js", "analytics/deps/store/store.js");
require.alias("segmentio-store.js/store.js", "analytics/deps/store/index.js");
require.alias("segmentio-store.js/store.js", "store/index.js");
require.alias("segmentio-store.js/store.js", "segmentio-store.js/index.js");
require.alias("segmentio-top-domain/index.js", "analytics/deps/top-domain/index.js");
require.alias("segmentio-top-domain/index.js", "analytics/deps/top-domain/index.js");
require.alias("segmentio-top-domain/index.js", "top-domain/index.js");
require.alias("component-url/index.js", "segmentio-top-domain/deps/url/index.js");
require.alias("segmentio-top-domain/index.js", "segmentio-top-domain/index.js");
require.alias("visionmedia-debug/index.js", "analytics/deps/debug/index.js");
require.alias("visionmedia-debug/debug.js", "analytics/deps/debug/debug.js");
require.alias("visionmedia-debug/index.js", "debug/index.js");
require.alias("yields-prevent/index.js", "analytics/deps/prevent/index.js");
require.alias("yields-prevent/index.js", "prevent/index.js");
require.alias("analytics/lib/index.js", "analytics/index.js");if (typeof exports == "object") {
module.exports = require("analytics");
} else if (typeof define == "function" && define.amd) {
define([], function(){ return require("analytics"); });
} else {
this["analytics"] = require("analytics");
}})();
|
lib/components/RemixDebugger/index.js
|
gmtcreators/atom-solidity
|
'use babel'
// Copyright 2018 Etheratom Authors
// This file is part of Etheratom.
// Etheratom is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Etheratom is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Etheratom. If not, see <http://www.gnu.org/licenses/>.
import React from 'react';
import { connect, Provider } from 'react-redux';
import PropTypes from 'prop-types';
import { execution, init } from 'remix-lib';
import { TransactionDebugger as Debugger } from 'remix-debug';
class RemixDebugger extends React.Component {
constructor(props) {
super(props);
}
getDebugWeb3() {
return new Promise((resolve, reject) => {
execution.executionContext.detectNetwork((error, network) => {
let web3;
if (error || !network) {
web3 = init.web3DebugNode(execution.executionContext.web3());
} else {
const webDebugNode = init.web3DebugNode(network.name);
web3 = !webDebugNode ? execution.executionContext.web3() : webDebugNode;
}
init.extendWeb3(web3);
resolve(web3);
})
})
}
async _runRemixDebugging(blockNumber, txNumber, tx) {
let lastCompilationResult;
if (this.props.compiled) lastCompilationResult = this.props.compiled;
var api = null;
let web3 = await this.getDebugWeb3();
this.debugger = new Debugger({
web3,
api,
compiler: { lastCompilationResult }
});
this.debugger.debug(blockNumber, txNumber, tx, () => {
console.log('debugger detected');
}).catch((error) => {
console.error(error);
})
}
render() {
// const { blockNumber, txNumber, tx } = this.props;
return (
<Provider store={this.props.store}>
<div id="remix-Debugger">
<h3>Remix-Debugger</h3>
{/*
<button className="btn btn-primary inline-block-tight" onClick={() => this._runRemixDebugging(blockNumber, txNumber, tx)}>
Run debug
</button>
*/}
<button className="btn btn-primary inline-block-tight">
Run debug
</button>
</div>
</Provider>
);
}
}
RemixDebugger.propTypes = {
compiled: PropTypes.object,
store: PropTypes.any,
};
const mapStateToProps = ({ contract }) => {
const { compiled } = contract;
return { compiled };
};
export default connect(mapStateToProps, {})(RemixDebugger);
|
ajax/libs/forerunnerdb/1.3.53/fdb-core+persist.min.js
|
keicheng/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/Persist")}"undefined"!=typeof window&&(window.ForerunnerDB=d),b.exports=d},{"../lib/Core":4,"../lib/Persist":23}],2:[function(a,b,c){"use strict";var d,e,f,g,h,i,j,k,l,m;d=a("./Shared");var n=function(a){this.init.apply(this,arguments)};n.prototype.init=function(a){this._primaryKey="_id",this._primaryIndex=new g("primary"),this._primaryCrc=new g("primaryCrc"),this._crcLookup=new g("crcLookup"),this._name=a,this._data=[],this._metrics=new f,this._deferQueue={insert:[],update:[],remove:[],upsert:[]},this._deferThreshold={insert:100,update:100,remove:100,upsert:100},this._deferTime={insert:1,update:1,remove:1,upsert:1},this._subsetOf(this)},d.addModule("Collection",n),d.mixin(n.prototype,"Mixin.Common"),d.mixin(n.prototype,"Mixin.Events"),d.mixin(n.prototype,"Mixin.ChainReactor"),d.mixin(n.prototype,"Mixin.CRUD"),d.mixin(n.prototype,"Mixin.Constants"),d.mixin(n.prototype,"Mixin.Triggers"),d.mixin(n.prototype,"Mixin.Sorting"),d.mixin(n.prototype,"Mixin.Matching"),d.mixin(n.prototype,"Mixin.Updating"),f=a("./Metrics"),g=a("./KeyValueStore"),h=a("./Path"),i=a("./IndexHashMap"),j=a("./IndexBinaryTree"),k=a("./Crc"),e=d.modules.Db,l=a("./Overload"),m=a("./ReactorIO"),n.prototype.crc=k,d.synthesize(n.prototype,"state"),d.synthesize(n.prototype,"name"),n.prototype.data=function(){return this._data},n.prototype.drop=function(a){var b;if("dropped"===this._state)return a&&a(!1,!0),!0;if(this._db&&this._db._collection&&this._name){if(this.debug()&&console.log("Dropping collection "+this._name),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._name,delete this._data,delete this._metrics,a&&a(!1,!0),!0}return a&&a(!1,!0),!1},n.prototype.primaryKey=function(a){return void 0!==a?(this._primaryKey!==a&&(this._primaryKey=a,this._primaryIndex.primaryKey(a),this.rebuildPrimaryKeyIndex()),this):this._primaryKey},n.prototype._onInsert=function(a,b){this.emit("insert",a,b)},n.prototype._onUpdate=function(a){this.emit("update",a)},n.prototype._onRemove=function(a){this.emit("remove",a)},d.synthesize(n.prototype,"db",function(a){return a&&"_id"===this.primaryKey()&&this.primaryKey(a.primaryKey()),this.$super.apply(this,arguments)}),n.prototype.setData=function(a,b,c){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';if(a){var d=this._metrics.create("setData");d.start(),b=this.options(b),this.preSetData(a,b,c),b.$decouple&&(a=this.decouple(a)),a instanceof Array||(a=[a]),d.time("transformIn"),a=this.transformIn(a),d.time("transformIn");var e=[].concat(this._data);this._dataReplace(a),d.time("Rebuild Primary Key Index"),this.rebuildPrimaryKeyIndex(b),d.time("Rebuild Primary Key Index"),d.time("Rebuild All Other Indexes"),this._rebuildIndexes(),d.time("Rebuild All Other Indexes"),d.time("Resolve chains"),this.chainSend("setData",a,{oldData:e}),d.time("Resolve chains"),d.stop(),this.emit("setData",this._data,e)}return c&&c(!1),this},n.prototype.rebuildPrimaryKeyIndex=function(a){a=a||{$ensureKeys:void 0,$violationCheck:void 0};var b,c,d,e,f=a&&void 0!==a.$ensureKeys?a.$ensureKeys:!0,g=a&&void 0!==a.$violationCheck?a.$violationCheck:!0,h=this._primaryIndex,i=this._primaryCrc,j=this._crcLookup,k=this._primaryKey;for(h.truncate(),i.truncate(),j.truncate(),b=this._data,c=b.length;c--;){if(d=b[c],f&&this.ensurePrimaryKey(d),g){if(!h.uniqueSet(d[k],d))throw'ForerunnerDB.Collection "'+this.name()+'": 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=JSON.stringify(d),i.set(d[k],e),j.set(e,d)}},n.prototype.ensurePrimaryKey=function(a){void 0===a[this._primaryKey]&&(a[this._primaryKey]=this.objectId())},n.prototype.truncate=function(){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';return this.emit("truncate",this._data),this._data.length=0,this._primaryIndex=new g("primary"),this._primaryCrc=new g("primaryCrc"),this._crcLookup=new g("crcLookup"),this.deferEmit("change",{type:"truncate"}),this},n.prototype.upsert=function(a,b){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": 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(a.length>f)return this._deferQueue.upsert=e.concat(a),this.processQueue("upsert",b),{};for(g=[],d=0;d<a.length;d++)g.push(this.upsert(a[d]));return b&&b(),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);break;case"update":g.result=this.update(c,a)}return g}return b&&b(),{}},n.prototype.filter=function(a,b,c){return this.find(a,c).filter(b)},n.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},n.prototype.update=function(a,b,c){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';b=this.decouple(b),b=this.transformIn(b),this.debug()&&console.log('Updating some collection data for collection "'+this.name()+'"');var d,e,f=this,g=this._metrics.create("update"),h=function(d){var e,h,i=f.decouple(d);return f.willTrigger(f.TYPE_UPDATE,f.PHASE_BEFORE)||f.willTrigger(f.TYPE_UPDATE,f.PHASE_AFTER)?(e={type:"update",query:f.decouple(a),update:f.decouple(b),options:f.decouple(c),op:g},h=f.updateObject(i,e.update,e.query,e.options,""),f.processTrigger(e,f.TYPE_UPDATE,f.PHASE_BEFORE,d,i)!==!1?(h=f.updateObject(d,i,e.query,e.options,""),f.processTrigger(e,f.TYPE_UPDATE,f.PHASE_AFTER,d,i)):h=!1):h=f.updateObject(d,b,a,c,""),h};return g.start(),g.time("Retrieve documents to update"),d=this.find(a,{$decouple:!1}),g.time("Retrieve documents to update"),d.length&&(g.time("Update documents"),e=d.filter(h),g.time("Update documents"),e.length&&(g.time("Resolve chains"),this.chainSend("update",{query:a,update:b,dataSet:d},c),g.time("Resolve chains"),this._onUpdate(e),this.deferEmit("change",{type:"update",data:e}))),g.stop(),e||[]},n.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'ForerunnerDB.Collection "'+this.name()+'": Primary key violation in update! Key violated: '+a[this._primaryKey];return this},n.prototype.updateById=function(a,b){var c={};return c[this._primaryKey]=a,this.update(c,b)},n.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=!1,r=!1;for(p in b)if(b.hasOwnProperty(p)){if(g=!1,"$"===p.substr(0,1))switch(p){case"$key":case"$index":case"$data":g=!0;break;case"$each":for(g=!0,k=b.$each.length,j=0;k>j;j++)r=this.updateObject(a,b.$each[j],c,d,e),r&&(q=!0);q=q||r;break;default:g=!0,r=this.updateObject(a,b[p],c,d,e,p),q=q||r}if(this._isPositionalKey(p)&&(g=!0,p=p.substr(0,p.length-2),m=new h(e+"."+p),a[p]&&a[p]instanceof Array&&a[p].length)){for(i=[],j=0;j<a[p].length;j++)this._match(a[p][j],m.value(c)[0],"",{})&&i.push(j);for(j=0;j<i.length;j++)r=this.updateObject(a[p][i[j]],b[p+".$"],c,d,e+"."+p,f),q=q||r}if(!g)if(f||"object"!=typeof b[p])switch(f){case"$inc":this._updateIncrement(a,p,b[p]),q=!0;break;case"$cast":switch(b[p]){case"array":a[p]instanceof Array||(this._updateProperty(a,p,b.$data||[]),q=!0);break;case"object":(!(a[p]instanceof Object)||a[p]instanceof Array)&&(this._updateProperty(a,p,b.$data||{}),q=!0);break;case"number":"number"!=typeof a[p]&&(this._updateProperty(a,p,Number(a[p])),q=!0);break;case"string":"string"!=typeof a[p]&&(this._updateProperty(a,p,String(a[p])),q=!0);break;default:throw'ForerunnerDB.Collection "'+this.name()+'": Cannot update cast to unknown type: '+b[p]}break;case"$push":if(void 0===a[p]&&this._updateProperty(a,p,[]),!(a[p]instanceof Array))throw'ForerunnerDB.Collection "'+this.name()+'": Cannot push to a key that is not an array! ('+p+")";if(void 0!==b[p].$position&&b[p].$each instanceof Array)for(l=b[p].$position,k=b[p].$each.length,j=0;k>j;j++)this._updateSplicePush(a[p],l+j,b[p].$each[j]);else if(b[p].$each instanceof Array)for(k=b[p].$each.length,j=0;k>j;j++)this._updatePush(a[p],b[p].$each[j]);else this._updatePush(a[p],b[p]);q=!0;break;case"$pull":if(a[p]instanceof Array){for(i=[],j=0;j<a[p].length;j++)this._match(a[p][j],b[p],"",{})&&i.push(j);for(k=i.length;k--;)this._updatePull(a[p],i[k]),q=!0}break;case"$pullAll":if(a[p]instanceof Array){if(!(b[p]instanceof Array))throw'ForerunnerDB.Collection "'+this.name()+'": Cannot pullAll without being given an array of values to pull! ('+p+")";if(i=a[p],k=i.length,k>0)for(;k--;){for(l=0;l<b[p].length;l++)i[k]===b[p][l]&&(this._updatePull(a[p],k),k--,q=!0);if(0>k)break}}break;case"$addToSet":if(void 0===a[p]&&this._updateProperty(a,p,[]),!(a[p]instanceof Array))throw'ForerunnerDB.Collection "'+this.name()+'": Cannot addToSet on a key that is not an array! ('+p+")";var s,t,u,v,w=a[p],x=w.length,y=!0,z=d&&d.$addToSet;for(b[p].$key?(u=!1,v=new h(b[p].$key),t=v.value(b[p])[0],delete b[p].$key):z&&z.key?(u=!1,v=new h(z.key),t=v.value(b[p])[0]):(t=JSON.stringify(b[p]),u=!0),s=0;x>s;s++)if(u){if(JSON.stringify(w[s])===t){y=!1;break}}else if(t===v.value(w[s])[0]){y=!1;break}y&&(this._updatePush(a[p],b[p]),q=!0);break;case"$splicePush":if(void 0===a[p]&&this._updateProperty(a,p,[]),!(a[p]instanceof Array))throw'ForerunnerDB.Collection "'+this.name()+'": Cannot splicePush with a key that is not an array! ('+p+")";if(l=b.$index,void 0===l)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot splicePush without a $index integer value!';delete b.$index,l>a[p].length&&(l=a[p].length),this._updateSplicePush(a[p],l,b[p]),q=!0;break;case"$move":if(!(a[p]instanceof Array))throw'ForerunnerDB.Collection "'+this.name()+'": Cannot move on a key that is not an array! ('+p+")";for(j=0;j<a[p].length;j++)if(this._match(a[p][j],b[p],"",{})){var A=b.$index;if(void 0===A)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot move without a $index integer value!';delete b.$index,this._updateSpliceMove(a[p],j,A),q=!0;break}break;case"$mul":this._updateMultiply(a,p,b[p]),q=!0;break;case"$rename":this._updateRename(a,p,b[p]),q=!0;break;case"$overwrite":this._updateOverwrite(a,p,b[p]),q=!0;break;case"$unset":this._updateUnset(a,p),q=!0;break;case"$clear":this._updateClear(a,p),q=!0;break;case"$pop":if(!(a[p]instanceof Array))throw'ForerunnerDB.Collection "'+this.name()+'": Cannot pop from a key that is not an array! ('+p+")";this._updatePop(a[p],b[p])&&(q=!0);break;default:a[p]!==b[p]&&(this._updateProperty(a,p,b[p]),q=!0)}else if(null!==a[p]&&"object"==typeof a[p])if(n=a[p]instanceof Array,o=b[p]instanceof Array,n||o)if(!o&&n)for(j=0;j<a[p].length;j++)r=this.updateObject(a[p][j],b[p],c,d,e+"."+p,f),q=q||r;else a[p]!==b[p]&&(this._updateProperty(a,p,b[p]),q=!0);else r=this.updateObject(a[p],b[p],c,d,e+"."+p,f),q=q||r;else a[p]!==b[p]&&(this._updateProperty(a,p,b[p]),q=!0)}return q},n.prototype._isPositionalKey=function(a){return".$"===a.substr(a.length-2,2)},n.prototype.remove=function(a,b,c){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';var d,e,f,g,h,i,j,k,l=this;if(a instanceof Array){for(g=[],f=0;f<a.length;f++)g.push(this.remove(a[f],{noEmit:!0}));return(!b||b&&!b.noEmit)&&this._onRemove(g),c&&c(!1,g),g}if(d=this.find(a,{$decouple:!1}),d.length){h=function(a){l._removeFromIndexes(a),e=l._data.indexOf(a),l._dataRemoveAtIndex(e)};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);this.chainSend("remove",{query:a,dataSet:d},b),(!b||b&&!b.noEmit)&&this._onRemove(d),this.deferEmit("change",{type:"remove",data:d})}return c&&c(!1,d),d},n.prototype.removeById=function(a){var b={};return b[this._primaryKey]=a,this.remove(b)},n.prototype.deferEmit=function(){var a,b=this;this._noEmitDefer||this._db&&(!this._db||this._db._noEmitDefer)?this.emit.apply(this,arguments):(a=arguments,this._changeTimeout&&clearTimeout(this._changeTimeout),this._changeTimeout=setTimeout(function(){b.debug()&&console.log("ForerunnerDB.Collection: Emitting "+a[0]),b.emit.apply(b,a)},1))},n.prototype.processQueue=function(a,b){var c=this._deferQueue[a],d=this._deferThreshold[a],e=this._deferTime[a];if(c.length){var f,g=this;c.length&&(f=c.length>d?c.splice(0,d):c.splice(0,c.length),this[a](f)),setTimeout(function(){g.processQueue(a,b)},e)}else b&&b()},n.prototype.insert=function(a,b,c){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": 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)},n.prototype._insertHandle=function(a,b,c){var d,e,f=this._deferQueue.insert,g=this._deferThreshold.insert,h=[],i=[];if(a instanceof Array){if(a.length>g)return this._deferQueue.insert=f.concat(a),void this.processQueue("insert",c);for(e=0;e<a.length;e++)d=this._insert(a[e],b+e),d===!0?h.push(a[e]):i.push({doc:a[e],reason:d})}else d=this._insert(a,b),d===!0?h.push(a):i.push({doc:a,reason:d});return this.chainSend("insert",a,{index:b}),this._onInsert(h,i),c&&c(),this.deferEmit("change",{type:"insert",data:h}),{inserted:h,failed:i}},n.prototype._insert=function(a,b){if(a){var c,d,e,f,g=this;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)},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!1;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"},n.prototype._dataInsertAtIndex=function(a,b){this._data.splice(a,0,b)},n.prototype._dataRemoveAtIndex=function(a){this._data.splice(a,1)},n.prototype._dataReplace=function(a){for(;this._data.length;)this._data.pop();this._data=this._data.concat(a)},n.prototype._insertIntoIndexes=function(a){var b,c,d=this._indexByName,e=JSON.stringify(a);c=this._primaryIndex.uniqueSet(a[this._primaryKey],a),this._primaryCrc.uniqueSet(a[this._primaryKey],e),this._crcLookup.uniqueSet(e,a);for(b in d)d.hasOwnProperty(b)&&d[b].insert(a);return c},n.prototype._removeFromIndexes=function(a){var b,c=this._indexByName,d=JSON.stringify(a);this._primaryIndex.unSet(a[this._primaryKey]),this._primaryCrc.unSet(a[this._primaryKey]),this._crcLookup.unSet(d);for(b in c)c.hasOwnProperty(b)&&c[b].remove(a)},n.prototype._rebuildIndexes=function(){var a,b=this._indexByName;for(a in b)b.hasOwnProperty(a)&&b[a].rebuild()},n.prototype.indexOfDocById=function(a){return this._data.indexOf(this._primaryIndex.get(a[this._primaryKey]))},n.prototype.subset=function(a,b){var c=this.find(a,b);return(new n)._subsetOf(this).primaryKey(this._primaryKey).setData(c)},n.prototype.subsetOf=function(){return this.__subsetOf},n.prototype._subsetOf=function(a){return this.__subsetOf=a,this},n.prototype.distinct=function(a,b,c){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": 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},n.prototype.findById=function(a,b){var c={};return c[this._primaryKey]=a,this.find(c,b)[0]},n.prototype.peek=function(a,b){var c,d,e=this._data,f=e.length,g=new n,h=typeof a;if("string"===h){for(c=0;f>c;c++)d=JSON.stringify(e[c]),d.indexOf(a)>-1&&g.insert(e[c]);return g.find({},b)}return this.find(a,b)},n.prototype.explain=function(a,b){var c=this.find(a,b);return c.__fdbOp._data},n.prototype.options=function(a){return a=a||{},a.$decouple=void 0!==a.$decouple?a.$decouple:!0,a.$explain=void 0!==a.$explain?a.$explain:!1,a},n.prototype.find=function(a,b){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';a=a||{},b=this.options(b);var c,d,e,f,g,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C=this._metrics.create("find"),D=this.primaryKey(),E=this,F=!0,G={},H=[],I=[],J=[],K={},L={},M=function(b){return E._match(b,a,"and",K)};if(C.start(),a){if(C.time("analyseQuery"),c=this._analyseQuery(a,b,C),C.time("analyseQuery"),C.data("analysis",c),c.hasJoin&&c.queriesJoin){for(C.time("joinReferences"),g=0;g<c.joinsOn.length;g++)k=c.joinsOn[g],j=new h(c.joinQueries[k]),i=j.value(a)[0],G[c.joinsOn[g]]=this._db.collection(c.joinsOn[g]).subset(i);C.time("joinReferences")}if(c.indexMatch.length&&(!b||b&&!b.$skipIndex)?(C.data("index.potential",c.indexMatch),C.data("index.used",c.indexMatch[0].index),C.time("indexLookup"),e=c.indexMatch[0].lookup,C.time("indexLookup"),c.indexMatch[0].keyData.totalKeyCount===c.indexMatch[0].keyData.score&&(F=!1)):C.flag("usedIndex",!1),F&&(e&&e.length?(d=e.length,C.time("tableScan: "+d),e=e.filter(M)):(d=this._data.length,C.time("tableScan: "+d),e=this._data.filter(M)),b.$orderBy&&(C.time("sort"),e=this.sort(b.$orderBy,e),C.time("sort")),C.time("tableScan: "+d)),void 0!==b.$page&&void 0!==b.$limit&&(L.page=b.$page,L.pages=Math.ceil(e.length/b.$limit),L.records=e.length,b.$page&&b.$limit>0&&(C.data("cursor",L),e.splice(0,b.$page*b.$limit))),b.$skip&&(L.skip=b.$skip,e.splice(0,b.$skip),C.data("skip",b.$skip)),b.$limit&&e&&e.length>b.$limit&&(L.limit=b.$limit,e.length=b.$limit,C.data("limit",b.$limit)),b.$decouple&&(C.time("decouple"),e=this.decouple(e),C.time("decouple"),C.data("flag.decouple",!0)),b.$join){for(f=0;f<b.$join.length;f++)for(k in b.$join[f])if(b.$join[f].hasOwnProperty(k))for(s=k,l=this._db.collection(k),m=b.$join[f][k],t=0;t<e.length;t++){o={},p=!1,q=!1;for(n in m)if(m.hasOwnProperty(n))if("$"===n.substr(0,1))switch(n){case"$as":s=m[n];break;case"$multi":p=m[n];break;case"$require":q=m[n]}else o[n]=new h(m[n]).value(e[t])[0];r=l.find(o),!q||q&&r[0]?e[t][s]=p===!1?r[0]:r:H.push(e[t])}C.data("flag.join",!0)}if(H.length){for(C.time("removalQueue"),v=0;v<H.length;v++)u=e.indexOf(H[v]),u>-1&&e.splice(u,1);C.time("removalQueue")}if(b.$transform){for(C.time("transform"),v=0;v<e.length;v++)e.splice(v,1,b.$transform(e[v]));C.time("transform"),C.data("flag.transform",!0)}this._transformEnabled&&this._transformOut&&(C.time("transformOut"),e=this.transformOut(e),C.time("transformOut")),C.data("results",e.length)}else e=[];C.time("scanFields");for(v in b)b.hasOwnProperty(v)&&0!==v.indexOf("$")&&(1===b[v]?I.push(v):0===b[v]&&J.push(v));if(C.time("scanFields"),I.length||J.length){for(C.data("flag.limitFields",!0),C.data("limitFields.on",I),C.data("limitFields.off",J),C.time("limitFields"),v=0;v<e.length;v++){B=e[v];for(w in B)B.hasOwnProperty(w)&&(I.length&&w!==D&&-1===I.indexOf(w)&&delete B[w],J.length&&J.indexOf(w)>-1&&delete B[w])}C.time("limitFields")}if(b.$elemMatch){C.data("flag.elemMatch",!0),C.time("projection-elemMatch");for(v in b.$elemMatch)if(b.$elemMatch.hasOwnProperty(v))for(y=new h(v),w=0;w<e.length;w++)if(z=y.value(e[w])[0],z&&z.length)for(x=0;x<z.length;x++)if(E._match(z[x],b.$elemMatch[v],"",{})){y.set(e[w],v,[z[x]]);break}C.time("projection-elemMatch")}if(b.$elemsMatch){C.data("flag.elemsMatch",!0),C.time("projection-elemsMatch");for(v in b.$elemsMatch)if(b.$elemsMatch.hasOwnProperty(v))for(y=new h(v),w=0;w<e.length;w++)if(z=y.value(e[w])[0],z&&z.length){for(A=[],x=0;x<z.length;x++)E._match(z[x],b.$elemsMatch[v],"",{})&&A.push(z[x]);y.set(e[w],v,A)}C.time("projection-elemsMatch")}return C.stop(),e.__fdbOp=C,e.$cursor=L,e},n.prototype.findOne=function(){return this.find.apply(this,arguments)[0]},n.prototype.indexOf=function(a){var b=this.find(a,{$decouple:!1})[0];return b?this._data.indexOf(b):void 0},n.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}},n.prototype.transformIn=function(a){if(this._transformEnabled&&this._transformIn){if(a instanceof Array){var b,c=[];for(b=0;b<a.length;b++)c[b]=this._transformIn(a[b]);return c}return this._transformIn(a)}return a},n.prototype.transformOut=function(a){if(this._transformEnabled&&this._transformOut){if(a instanceof Array){var b,c=[];for(b=0;b<a.length;b++)c[b]=this._transformOut(a[b]);return c}return this._transformOut(a)}return a},n.prototype.sort=function(a,b){b=b||[];var c,d,e=[];for(c in a)a.hasOwnProperty(c)&&(d={},d[c]=a[c],d.___fdbKey=c,e.push(d));return e.length<2?this._sort(a,b):this._bucketSort(e,b)},n.prototype._bucketSort=function(a,b){var c,d,e,f=a.shift(),g=[];if(a.length>0){b=this._sort(f,b),d=this.bucket(f.___fdbKey,b);for(e in d)d.hasOwnProperty(e)&&(c=[].concat(a),g=g.concat(this._bucketSort(c,d[e])));return g}return this._sort(f,b)},n.prototype._sort=function(a,b){var c,d=this,e=new h,f=e.parse(a,!0)[0];if(e.path(f.path),1===f.value)c=function(a,b){var c=e.value(a)[0],f=e.value(b)[0];return d.sortAsc(c,f)};else{if(-1!==f.value)throw'ForerunnerDB.Collection "'+this.name()+'": $orderBy clause has invalid direction: '+f.value+", accepted values are 1 or -1 for ascending or descending!";c=function(a,b){var c=e.value(a)[0],f=e.value(b)[0];return d.sortDesc(c,f)}}return b.sort(c)},n.prototype.bucket=function(a,b){var c,d={};for(c=0;c<b.length;c++)d[b[c][a]]=d[b[c][a]]||[],d[b[c][a]].push(b[c]);return d},n.prototype._analyseQuery=function(a,b,c){var d,e,f,g,i,j,k,l,m,n,o,p={queriesOn:[this._name],indexMatch:[],hasJoin:!1,queriesJoin:!1,joinQueries:{},query:a,options:b},q=[],r=[];if(c.time("checkIndexes"),m=new h,n=m.countKeys(a)){void 0!==a[this._primaryKey]&&(c.time("checkIndexMatch: Primary Key"),p.indexMatch.push({lookup:this._primaryIndex.lookup(a,b),keyData:{matchedKeys:[this._primaryKey],totalKeyCount:n,score:1},index:this._primaryIndex}),c.time("checkIndexMatch: Primary Key"));for(o in this._indexById)if(this._indexById.hasOwnProperty(o)&&(j=this._indexById[o],k=j.name(),c.time("checkIndexMatch: "+k),i=j.match(a,b),i.score>0&&(l=j.lookup(a,b),p.indexMatch.push({lookup:l,keyData:i,index:j})),c.time("checkIndexMatch: "+k),i.score===n))break;c.time("checkIndexes"),p.indexMatch.length>1&&(c.time("findOptimalIndex"),p.indexMatch.sort(function(a,b){return a.keyData.score>b.keyData.score?-1:a.keyData.score<b.keyData.score?1:a.keyData.score===b.keyData.score?a.lookup.length-b.lookup.length:void 0}),c.time("findOptimalIndex"))}if(b.$join){for(p.hasJoin=!0,d=0;d<b.$join.length;d++)for(e in b.$join[d])b.$join[d].hasOwnProperty(e)&&(q.push(e),r.push("$as"in b.$join[d][e]?b.$join[d][e].$as:e));for(g=0;g<r.length;g++)f=this._queryReferencesCollection(a,r[g],""),f&&(p.joinQueries[q[g]]=f,p.queriesJoin=!0);p.joinsOn=q,p.queriesOn=p.queriesOn.concat(q)}return p},n.prototype._queryReferencesCollection=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._queryReferencesCollection(a[d],b,c)}return!1},n.prototype.count=function(a,b){return a?this.find(a,b).length:this._data.length},n.prototype.findSub=function(a,b,c,d){var e,f,g,i=new h(b),j=this.find(a),k=j.length,l=this._db.collection("__FDB_temp_"+this.objectId()),m={parents:k,subDocTotal:0,subDocs:[],pathFound:!1,err:""};for(e=0;k>e;e++)if(f=i.value(j[e])[0]){if(l.setData(f),g=l.find(c,d),d.returnFirst&&g.length)return g[0];m.subDocs.push(g),m.subDocTotal+=g.length,m.pathFound=!0}return l.drop(),d.noStats?m.subDocs:(m.pathFound||(m.err="No objects found in the parent documents with a matching path of: "+b),m)},n.prototype.insertIndexViolation=function(a){var b,c,d,e=this._indexByName;if(this._primaryIndex.get(a[this._primaryKey]))b=this._primaryIndex;else for(c in e)if(e.hasOwnProperty(c)&&(d=e[c],d.unique()&&d.violation(a))){b=d;break}return b?b.name():!1},n.prototype.ensureIndex=function(a,b){if("dropped"===this._state)throw'ForerunnerDB.Collection "'+this.name()+'": Cannot operate in a dropped state!';this._indexByName=this._indexByName||{},this._indexById=this._indexById||{};var c,d={start:(new Date).getTime()};if(b)switch(b.type){case"hashed":c=new i(a,b,this);break;case"btree":c=new j(a,b,this);break;default: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"}:this._indexById[c.id()]?{err:"Index with those keys already exists"}:(c.rebuild(),this._indexByName[c.name()]=c,this._indexById[c.id()]=c,d.end=(new Date).getTime(),d.total=d.end-d.start,this._lastOp={type:"ensureIndex",stats:{time:d}},{index:c,id:c.id(),name:c.name(),state:c.state()})},n.prototype.index=function(a){return this._indexByName?this._indexByName[a]:void 0},n.prototype.lastOp=function(){return this._metrics.list()},n.prototype.diff=function(a){var b,c,d,e,f={insert:[],update:[],remove:[]},g=this.primaryKey();if(g!==a.primaryKey())throw'ForerunnerDB.Collection "'+this.name()+'": Collection diffing requires that both collections have the same primary key!';for(b=a._data;b&&!(b instanceof Array);)a=b,b=a._data;for(e=b.length,c=0;e>c;c++)d=b[c],this._primaryIndex.get(d[g])?this._primaryCrc.get(d[g])!==a._primaryCrc.get(d[g])&&f.update.push(d):f.insert.push(d);for(b=this._data,e=b.length,c=0;e>c;c++)d=b[c],a._primaryIndex.get(d[g])||f.remove.push(d);return f},n.prototype.collateAdd=new l({"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.$push[b]=c.decouple(d.data),c.update({},e)):c.insert(d.data);break;case"update":b?(e={},f={},e[b]=d.data.query,f[b+".$"]=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.$pull[b][c.primaryKey()]=d.data.dataSet[0][a.primaryKey()],c.update({},e)):c.remove(d.data)}})},"object, function":function(a,b){if("string"==typeof a&&(a=this._db.collection(a,{autoCreate:!1,throwError:!1})),a)return this._collate=this._collate||{},this._collate[a.name()]=new m(a,this,b),this;throw"Cannot collate from a non-existent collection!"}}),n.prototype.collateRemove=function(a){if("object"==typeof a&&(a=a.name()),a)return this._collate[a].drop(),delete this._collate[a],this;throw"No collection name passed to collateRemove() or collection not found!"},e.prototype.collection=new l({object:function(a){return this.$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=a.name;if(b){if(!this._collection[b]){if(a&&a.autoCreate===!1&&a&&a.throwError!==!1)throw'ForerunnerDB.Db "'+this.name()+'": Cannot get collection '+b+" because it does not exist and auto-create has been disabled!";this.debug()&&console.log("Creating collection "+b)}return this._collection[b]=this._collection[b]||new n(b).db(this),void 0!==a.primaryKey&&this._collection[b].primaryKey(a.primaryKey),this._collection[b]}if(!a||a&&a.throwError!==!1)throw'ForerunnerDB.Db "'+this.name()+'": Cannot get collection with undefined name!'}}),e.prototype.collectionExists=function(a){return Boolean(this._collection[a])},e.prototype.collections=function(a){var b,c=[];a&&(a instanceof RegExp||(a=new RegExp(a)));for(b in this._collection)this._collection.hasOwnProperty(b)&&(a?a.exec(b)&&c.push({name:b,count:this._collection[b].count()}):c.push({name:b,count:this._collection[b].count()}));return c.sort(function(a,b){return a.name.localeCompare(b.name)}),c},d.finishModule("Collection"),b.exports=n},{"./Crc":5,"./IndexBinaryTree":7,"./IndexHashMap":8,"./KeyValueStore":9,"./Metrics":10,"./Overload":21,"./Path":22,"./ReactorIO":24,"./Shared":25}],3:[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"),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"),h.prototype.addCollection=function(a){if(a&&-1===this._collections.indexOf(a)){if(this._collections.length){if(this._primaryKey!==a.primaryKey())throw'ForerunnerDB.CollectionGroup "'+this.name()+'": All collections in a collection group must have the same primary key!'}else this.primaryKey(a.primaryKey());this._collections.push(a),a._groups=a._groups||[],a._groups.push(this),a.chain(this),a.on("drop",function(){if(a._groups&&a._groups.length){var b,c=[];for(b=0;b<a._groups.length;b++)c.push(a._groups[b]);for(b=0;b<c.length;b++)a._groups[b].removeCollection(a)}delete a._groups}),this._data.insert(a.find())}return this},h.prototype.removeCollection=function(a){if(a){var b,c=this._collections.indexOf(a);-1!==c&&(a.unChain(this),this._collections.splice(c,1),a._groups=a._groups||[],b=a._groups.indexOf(this),-1!==b&&a._groups.splice(b,1),a.off("drop")),0===this._collections.length&&delete this._primaryKey}return this},h.prototype._chainHandler=function(a){switch(a.type){case"setData":a.data=this.decouple(a.data),this._data.remove(a.options.oldData),this._data.insert(a.data);break;case"insert":a.data=this.decouple(a.data),this._data.insert(a.data);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(){
if("dropped"!==this._state){var a,b,c;if(this._debug&&console.log("Dropping collection group "+this._name),this._state="dropped",this._collections&&this._collections.length)for(b=[].concat(this._collections),a=0;a<b.length;a++)this.removeCollection(b[a]);if(this._view&&this._view.length)for(c=[].concat(this._view),a=0;a<c.length;a++)this._removeView(c[a]);this.emit("drop",this)}return!0},e.prototype.init=function(){this._collectionGroup={},f.apply(this,arguments)},e.prototype.collectionGroup=function(a){return a?(this._collectionGroup[a]=this._collectionGroup[a]||new h(a).db(this),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":2,"./Shared":25}],4:[function(a,b,c){"use strict";var d,e,f,g;d=a("./Shared"),g=a("./Overload");var h=function(a){this.init.apply(this,arguments)};h.prototype.init=function(a){this._db={},this._debug={},this._name=a},h.prototype.moduleLoaded=new g({string:function(a){if(void 0!==a){a=a.replace(/ /g,"");var b,c=a.split(",");for(b=0;b<c.length;b++)if(!d.modules[c[b]])return!1;return!0}return!1},"string, function":function(a,b){if(void 0!==a){a=a.replace(/ /g,"");var c,e=a.split(",");for(c=0;c<e.length;c++)if(!d.modules[e[c]])return!1;b()}},"string, function, function":function(a,b,c){if(void 0!==a){a=a.replace(/ /g,"");var e,f=a.split(",");for(e=0;e<f.length;e++)if(!d.modules[f[e]])return c(),!1;b()}}}),h.prototype.version=function(a,b){return void 0!==a?0===d.version.indexOf(a)?(b&&b(),!0):!1:d.version},h.moduleLoaded=h.prototype.moduleLoaded,h.version=h.prototype.version,h.shared=d,h.prototype.shared=d,d.addModule("Core",h),d.mixin(h.prototype,"Mixin.Common"),d.mixin(h.prototype,"Mixin.Constants"),e=a("./Db.js"),f=a("./Metrics.js"),d.synthesize(h.prototype,"name"),h.prototype._isServer=!1,h.prototype.isClient=function(){return!this._isServer},h.prototype.isServer=function(){return this._isServer},h.prototype.isClient=function(){return!this._isServer},h.prototype.isServer=function(){return this._isServer},h.prototype.collection=function(){throw"ForerunnerDB's instantiation has changed since version 1.3.36 to support multiple database instances. Please see the readme.md file for the minor change you have to make to get your project back up and running, or see the issue related to this change at https://github.com/Irrelon/ForerunnerDB/issues/44"},b.exports=h},{"./Db.js":6,"./Metrics.js":10,"./Overload":21,"./Shared":25}],5:[function(a,b,c){"use strict";var d=function(){var a,b,c,d=[];for(b=0;256>b;b++){for(a=b,c=0;8>c;c++)a=1&a?3988292384^a>>>1:a>>>1;d[b]=a}return d}();b.exports=function(a){var b,c=-1;for(b=0;b<a.length;b++)c=c>>>8^d[255&(c^a.charCodeAt(b))];return(-1^c)>>>0}},{}],6:[function(a,b,c){"use strict";var d,e,f,g,h,i;d=a("./Shared"),i=a("./Overload");var j=function(a){this.init.apply(this,arguments)};j.prototype.init=function(a){this._primaryKey="_id",this._name=a,this._collection={},this._debug={}},j.prototype.moduleLoaded=new i({string:function(a){if(void 0!==a){a=a.replace(/ /g,"");var b,c=a.split(",");for(b=0;b<c.length;b++)if(!d.modules[c[b]])return!1;return!0}return!1},"string, function":function(a,b){if(void 0!==a){a=a.replace(/ /g,"");var c,e=a.split(",");for(c=0;c<e.length;c++)if(!d.modules[e[c]])return!1;b()}},"string, function, function":function(a,b,c){if(void 0!==a){a=a.replace(/ /g,"");var e,f=a.split(",");for(e=0;e<f.length;e++)if(!d.modules[f[e]])return c(),!1;b()}}}),j.prototype.version=function(a,b){return void 0!==a?0===d.version.indexOf(a)?(b&&b(),!0):!1:d.version},j.moduleLoaded=j.prototype.moduleLoaded,j.version=j.prototype.version,j.shared=d,j.prototype.shared=d,d.addModule("Db",j),d.mixin(j.prototype,"Mixin.Common"),d.mixin(j.prototype,"Mixin.ChainReactor"),d.mixin(j.prototype,"Mixin.Constants"),e=d.modules.Core,f=a("./Collection.js"),g=a("./Metrics.js"),h=a("./Crc.js"),j.prototype._isServer=!1,d.synthesize(j.prototype,"core"),d.synthesize(j.prototype,"primaryKey"),d.synthesize(j.prototype,"state"),d.synthesize(j.prototype,"name"),j.prototype.isClient=function(){return!this._isServer},j.prototype.isServer=function(){return this._isServer},j.prototype.crc=h,j.prototype.isClient=function(){return!this._isServer},j.prototype.isServer=function(){return this._isServer},j.prototype.arrayToCollection=function(a){return(new f).setData(a)},j.prototype.on=function(a,b){return this._listeners=this._listeners||{},this._listeners[a]=this._listeners[a]||[],this._listeners[a].push(b),this},j.prototype.off=function(a,b){if(a in this._listeners){var c=this._listeners[a],d=c.indexOf(b);d>-1&&c.splice(d,1)}return this},j.prototype.emit=function(a,b){if(this._listeners=this._listeners||{},a in this._listeners){var c,d=this._listeners[a],e=d.length;for(c=0;e>c;c++)d[c].apply(this,Array.prototype.slice.call(arguments,1))}return this},j.prototype.peek=function(a){var b,c,d=[],e=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],d=d.concat("string"===e?c.peek(a):c.find(a)));return d},j.prototype.peekCat=function(a){var b,c,d,e={},f=typeof a;for(b in this._collection)this._collection.hasOwnProperty(b)&&(c=this._collection[b],"string"===f?(d=c.peek(a),d&&d.length&&(e[c.name()]=d)):(d=c.find(a),d&&d.length&&(e[c.name()]=d)));return e},j.prototype.drop=new i({"":function(){if("dropped"!==this._state){var a,b=this.collections(),c=b.length;for(this._state="dropped",a=0;c>a;a++)this.collection(b[a].name).drop(),delete this._collection[b[a].name];this.emit("drop",this),delete this._core._db[this._name]}return!0},"function":function(a){if("dropped"!==this._state){var b,c=this.collections(),d=c.length,e=0,f=function(){e++,e===d&&a&&a()};for(this._state="dropped",b=0;d>b;b++)this.collection(c[b].name).drop(f),delete this._collection[c[b].name];this.emit("drop",this),delete this._core._db[this._name]}return!0},"boolean":function(a){if("dropped"!==this._state){var b,c=this.collections(),d=c.length;for(this._state="dropped",b=0;d>b;b++)this.collection(c[b].name).drop(a),delete this._collection[c[b].name];this.emit("drop",this),delete this._core._db[this._name]}return!0},"boolean, function":function(a,b){if("dropped"!==this._state){var c,d=this.collections(),e=d.length,f=0,g=function(){f++,f===e&&b&&b()};for(this._state="dropped",c=0;e>c;c++)this.collection(d[c].name).drop(a,g),delete this._collection[d[c].name];this.emit("drop",this),delete this._core._db[this._name]}return!0}}),e.prototype.db=function(a){return a||(a=this.objectId()),this._db[a]=this._db[a]||new j(a).core(this),this._db[a]},e.prototype.databases=function(a){var b,c,d,e=[];a&&(a instanceof RegExp||(a=new RegExp(a)));for(d in this._db)this._db.hasOwnProperty(d)&&(c=!0,a&&(a.exec(d)||(c=!1)),c&&(b={name:d,children:[]},this.shared.moduleExists("Collection")&&b.children.push({module:"collection",moduleName:"Collections",count:this._db[d].collections().length}),this.shared.moduleExists("CollectionGroup")&&b.children.push({module:"collectionGroup",moduleName:"Collection Groups",count:this._db[d].collectionGroups().length}),this.shared.moduleExists("Document")&&b.children.push({module:"document",moduleName:"Documents",count:this._db[d].documents().length}),this.shared.moduleExists("Grid")&&b.children.push({module:"grid",moduleName:"Grids",count:this._db[d].grids().length}),this.shared.moduleExists("Overview")&&b.children.push({module:"overview",moduleName:"Overviews",count:this._db[d].overviews().length}),this.shared.moduleExists("View")&&b.children.push({module:"view",moduleName:"Views",count:this._db[d].views().length}),e.push(b)));return e.sort(function(a,b){return a.name.localeCompare(b.name)}),e},b.exports=j},{"./Collection.js":2,"./Crc.js":5,"./Metrics.js":10,"./Overload":21,"./Shared":25}],7:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=function(){},g=function(){this.init.apply(this,arguments)};g.prototype.init=function(a,b,c){this._btree=new(f.create(2,this.sortAsc)),this._size=0,this._id=this._itemKeyHash(a,a),this.unique(b&&b.unique?b.unique:!1),void 0!==a&&this.keys(a),void 0!==c&&this.collection(c),this.name(b&&b.name?b.name:this._id)},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=new(f.create(2,this.sortAsc)),this._unique&&(this._uniqueLookup={}),a=0;d>a;a++)this.insert(c[a])}this._state={name:this._name,keys:this._keys,indexSize:this._size,built:new Date,updated:new Date,ok:!0}},g.prototype.insert=function(a,b){var c,d,e=this._unique,f=this._itemKeyHash(a,this._keys);e&&(c=this._itemHash(a,this._keys),this._uniqueLookup[c]=a),d=this._btree.get(f),void 0===d&&(d=[],this._btree.put(f,d)),d.push(a),this._size++},g.prototype.remove=function(a,b){var c,d,e,f=this._unique,g=this._itemKeyHash(a,this._keys);f&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),d=this._btree.get(g),void 0!==d&&(e=d.indexOf(a),e>-1&&(1===d.length?this._btree.del(g):d.splice(e,1),this._size--))},g.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},g.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},g.prototype.lookup=function(a){return this._data[this._itemHash(a,this._keys)]||[]},g.prototype.match=function(a,b){var c,d=new e,f=d.parseArr(this._keys),g=d.parseArr(a),h=[],i=0;for(c=0;c<f.length;c++){if(g[c]!==f[c])return{matchedKeys:[],totalKeyCount:g.length,score:0};i++,h.push(g[c])}return{matchedKeys:h,totalKeyCount:g.length,score:i}},g.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},g.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},g.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.finishModule("IndexBinaryTree"),b.exports=g},{"./Path":22,"./Shared":25}],8:[function(a,b,c){"use strict";var d=a("./Shared"),e=a("./Path"),f=function(){this.init.apply(this,arguments)};f.prototype.init=function(a,b,c){this._crossRef={},this._size=0,this._id=this._itemKeyHash(a,a),this.data({}),this.unique(b&&b.unique?b.unique:!1),void 0!==a&&this.keys(a),void 0!==c&&this.collection(c),this.name(b&&b.name?b.name:this._id)},d.addModule("IndexHashMap",f),d.mixin(f.prototype,"Mixin.ChainReactor"),f.prototype.id=function(){return this._id},f.prototype.state=function(){return this._state},f.prototype.size=function(){return this._size},d.synthesize(f.prototype,"data"),d.synthesize(f.prototype,"name"),d.synthesize(f.prototype,"collection"),d.synthesize(f.prototype,"type"),d.synthesize(f.prototype,"unique"),f.prototype.keys=function(a){return void 0!==a?(this._keys=a,this._keyCount=(new e).parse(this._keys).length,this):this._keys},f.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._data={},this._unique&&(this._uniqueLookup={}),a=0;d>a;a++)this.insert(c[a])}this._state={name:this._name,keys:this._keys,indexSize:this._size,built:new Date,updated:new Date,ok:!0}},f.prototype.insert=function(a,b){var c,d,e,f=this._unique;for(f&&(c=this._itemHash(a,this._keys),this._uniqueLookup[c]=a),d=this._itemHashArr(a,this._keys),e=0;e<d.length;e++)this.pushToPathValue(d[e],a)},f.prototype.remove=function(a,b){var c,d,e,f=this._unique;for(f&&(c=this._itemHash(a,this._keys),delete this._uniqueLookup[c]),d=this._itemHashArr(a,this._keys),e=0;e<d.length;e++)this.pullFromPathValue(d[e],a)},f.prototype.violation=function(a){var b=this._itemHash(a,this._keys);return Boolean(this._uniqueLookup[b])},f.prototype.hashViolation=function(a){return Boolean(this._uniqueLookup[a])},f.prototype.pushToPathValue=function(a,b){var c=this._data[a]=this._data[a]||[];-1===c.indexOf(b)&&(c.push(b),this._size++,this.pushToCrossRef(b,c))},f.prototype.pullFromPathValue=function(a,b){var c,d=this._data[a];c=d.indexOf(b),c>-1&&(d.splice(c,1),this._size--,this.pullFromCrossRef(b,d)),d.length||delete this._data[a]},f.prototype.pull=function(a){var b,c,d=a[this._collection.primaryKey()],e=this._crossRef[d],f=e.length;for(b=0;f>b;b++)c=e[b],this._pullFromArray(c,a);this._size--,delete this._crossRef[d]},f.prototype._pullFromArray=function(a,b){for(var c=a.length;c--;)a[c]===b&&a.splice(c,1)},f.prototype.pushToCrossRef=function(a,b){var c,d=a[this._collection.primaryKey()];this._crossRef[d]=this._crossRef[d]||[],c=this._crossRef[d],-1===c.indexOf(b)&&c.push(b)},f.prototype.pullFromCrossRef=function(a,b){var c=a[this._collection.primaryKey()];delete this._crossRef[c]},f.prototype.lookup=function(a){return this._data[this._itemHash(a,this._keys)]||[]},f.prototype.match=function(a,b){var c,d=new 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d=a("./Shared"),e=function(a){this.init.apply(this,arguments)};e.prototype.init=function(a){this._name=a,this._data={},this._primaryKey="_id"},d.addModule("KeyValueStore",e),d.mixin(e.prototype,"Mixin.ChainReactor"),d.synthesize(e.prototype,"name"),e.prototype.primaryKey=function(a){return void 0!==a?(this._primaryKey=a,this):this._primaryKey},e.prototype.truncate=function(){return this._data={},this},e.prototype.set=function(a,b){return this._data[a]=b?b:!0,this},e.prototype.get=function(a){return this._data[a]},e.prototype.lookup=function(a){var b,c,d,e,f=a[this._primaryKey];if(f instanceof Array){for(c=f.length,e=[],b=0;c>b;b++)d=this._data[f[b]],d&&e.push(d);return e}if(f instanceof RegExp){e=[];for(b in this._data)this._data.hasOwnProperty(b)&&f.test(b)&&e.push(this._data[b]);return e}if("object"!=typeof f)return d=this._data[f],void 0!==d?[d]:[];if(f.$ne){e=[];for(b in this._data)this._data.hasOwnProperty(b)&&b!==f.$ne&&e.push(this._data[b]);return e}if(f.$in&&f.$in instanceof 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e={sender:a,type:b,data:c,options:d};(!this._chainHandler||this._chainHandler&&!this._chainHandler(e))&&this.chainSend(e.type,e.data,e.options)}};b.exports=d},{}],13:[function(a,b,c){"use strict";var d,e=0,f=a("./Overload");d={store:function(a,b){if(void 0!==a){if(void 0!==b)return this._store=this._store||{},this._store[a]=b,this;if(this._store)return this._store[a]}return void 0},unStore:function(a){return void 0!==a&&delete this._store[a],this},decouple:function(a,b){if(void 0!==a){if(b){var c,d=JSON.stringify(a),e=[];for(c=0;b>c;c++)e.push(JSON.parse(d));return e}return JSON.parse(JSON.stringify(a))}return void 0},objectId:function(a){var b,c=Math.pow(10,17);if(a){var d,f=0,g=a.length;for(d=0;g>d;d++)f+=a.charCodeAt(d)*c;b=f.toString(16)}else e++,b=(e+(Math.random()*c+Math.random()*c+Math.random()*c+Math.random()*c)).toString(16);return b},debug:new f([function(){return this._debug&&this._debug.all},function(a){return void 0!==a?"boolean"==typeof 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b>=c;case"$lt":return c>b;case"$lte":return c>=b;case"$exists":return void 0===b!==c;case"$ne":return b!=c;case"$or":for(var e=0;e<c.length;e++)if(this._match(b,c[e],"and",d))return!0;return!1;case"$and":for(var f=0;f<c.length;f++)if(!this._match(b,c[f],"and",d))return!1;return!0;case"$in":if(c instanceof Array){var g,h=c,i=h.length;for(g=0;i>g;g++)if(h[g]===b)return!0;return!1}throw'ForerunnerDB.Mixin.Matching "'+this.name()+'": Cannot use an $in operator on a non-array key: '+a;case"$nin":if(c instanceof Array){var j,k=c,l=k.length;for(j=0;l>j;j++)if(k[j]===b)return!1;return!0}throw'ForerunnerDB.Mixin.Matching "'+this.name()+'": Cannot use a $nin operator on a non-array key: '+a;case"$distinct":d.$rootData["//distinctLookup"]=d.$rootData["//distinctLookup"]||{};for(var m in c)if(c.hasOwnProperty(m))return d.$rootData["//distinctLookup"][m]=d.$rootData["//distinctLookup"][m]||{},d.$rootData["//distinctLookup"][m][b[m]]?!1:(d.$rootData["//distinctLookup"][m][b[m]]=!0,!0)}return-1}};b.exports=d},{}],17:[function(a,b,c){"use strict";var d={sortAsc:function(a,b){return"string"==typeof a&&"string"==typeof b?a.localeCompare(b):a>b?1:b>a?-1:0},sortDesc:function(a,b){return"string"==typeof a&&"string"==typeof b?b.localeCompare(a):a>b?-1:b>a?1:0}};b.exports=d},{}],18:[function(a,b,c){"use strict";var d=a("./Overload"),e={addTrigger:function(a,b,c,d){var e,f=this;return e=f._triggerIndexOf(a,b,c),-1===e?(f._trigger=f._trigger||{},f._trigger[b]=f._trigger[b]||{},f._trigger[b][c]=f._trigger[b][c]||[],f._trigger[b][c].push({id:a,method:d,enabled:!0}),!0):!1},removeTrigger:function(a,b,c){var d,e=this;return d=e._triggerIndexOf(a,b,c),d>-1&&e._trigger[b][c].splice(d,1),!1},enableTrigger:new d({string:function(a){var b,c,d,e,f,g=this,h=g._trigger,i=!1;if(h)for(f in 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0!==j&&j!==!0&&j!==!1)throw"ForerunnerDB.Mixin.Triggers: Trigger error: "+j}return!0}},_triggerIndexOf:function(a,b,c){var d,e,f,g=this;if(g._trigger&&g._trigger[b]&&g._trigger[b][c])for(d=g._trigger[b][c],e=d.length,f=0;e>f;f++)if(d[f].id===a)return f;return-1}};b.exports=e},{"./Overload":21}],19:[function(a,b,c){"use strict";var d={_updateProperty:function(a,b,c){a[b]=c,this.debug()&&console.log('ForerunnerDB.Mixin.Updating: Setting non-data-bound document property "'+b+'" for "'+this.name()+'"')},_updateIncrement:function(a,b,c){a[b]+=c},_updateSpliceMove:function(a,b,c){a.splice(c,0,a.splice(b,1)[0]),this.debug()&&console.log('ForerunnerDB.Mixin.Updating: Moving non-data-bound document array index from "'+b+'" to "'+c+'" for "'+this.name()+'"')},_updateSplicePush:function(a,b,c){a.length>b?a.splice(b,0,c):a.push(c)},_updatePush:function(a,b){a.push(b)},_updatePull:function(a,b){a.splice(b,1)},_updateMultiply:function(a,b,c){a[b]*=c},_updateRename:function(a,b,c){a[c]=a[b],delete 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|
src/containers/NewThread.js
|
jvallexm/message-board
|
import React from 'react';
export default class NewThread extends React.Component{
constructor(props)
{
super(props)
this.state = {
thread: {
_id: undefined,
name: "",
text: "",
delete_password: "",
replies: [],
bumped_on: 10,
posted_on: "1",
},
message: ""
}
this.handleChange = this.handleChange.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
}
handleChange(e)
{
let thread = this.state.thread;
if(e.target.name == "name" && e.target.value.length > 50)
{
this.setState({message: "Sorry, titles can't be longer than 50 characters"});
return false;
}
if(e.target.name == "text" && e.target.value.length > 500)
{
this.setState({message: "Sorry, posts can't be longer than 500 characters"});
return false;
}
if(e.target.name == "delete_password" && e.target.value.length > 20)
{
this.setState({message: "Sorry, detele keys can't be longer than 20 characters"});
return false;
}
thread[e.target.name] = e.target.value;
this.setState({thread: thread, message: ""});
}
handleSubmit()
{
let thread = this.state.thread;
if(thread.name.length < 5)
{
this.setState({message: "Thread titles must be at least 5 characters long"});
return false;
}
if(thread.text.length < 5)
{
this.setState({message: "Posts must be at least 5 characters long"});
return false;
}
if(thread.delete_password.length < 5)
{
this.setState({message: "Delete keys must be at least 5 characters long"});
return false;
}
thread.posted_on = Math.round((new Date()).getTime() / 1000);
thread.bumped_on = Math.round((new Date()).getTime() / 1000);
thread._id = Math.round((new Date()).getTime() / 1000);
this.props.pushThread(this.props.board,thread,true);
this.props.cancel();
}
render()
{
return(
<div className="thread">
<div className="thread-head">
New Thread
</div>
<div className="red from-top error">
{this.state.message}
</div>
<div className="replies from-top">
<div className="row">
<div className="col-md-3 col-left">
Title
</div>
<div className="col-md-9 col-right">
<input className="width-100"
placeholder={"New Thread Title"}
name={"name"}
onChange={this.handleChange}
value={this.state.thread.name}/>
</div>
</div>
<div className="row">
<div className="col-md-3 col-left middle-text">
Post
</div>
<div className="col-md-9 col-right">
<textarea className="width-100"
placeholder={"What your thread is all about"}
name={"text"}
onChange={this.handleChange}
value={this.state.thread.text} />
</div>
</div>
<div className="row">
<div className="col-md-3 col-left">
Image (Optional)
</div>
<div className="col-md-9 col-right">
<input className="width-100"
placeholder={"Image URL (optional)"}
name={"attachment"}
onChange={this.handleChange}
value={this.state.thread.attachment}/>
</div>
</div>
<div className="row">
<div className="col-md-3 col-left">
Delete Key
</div>
<div className="col-md-9 col-right">
<input className="width-100"
placeholder={"Your password to delete this post"}
name={"delete_password"}
onChange={this.handleChange}
value={this.state.thread.delete_password}/>
</div>
</div>
<div>
<button className="thread-head board-head btn from-top"
onClick={this.handleSubmit}>
Submit
</button>
<button className="lil-space thread-head board-head btn from-top cancel"
onClick={this.props.cancel}>
Cancel
</button>
</div>
</div>
</div>
);
}
}
|
src/svg-icons/notification/drive-eta.js
|
pomerantsev/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let NotificationDriveEta = (props) => (
<SvgIcon {...props}>
<path d="M18.92 5.01C18.72 4.42 18.16 4 17.5 4h-11c-.66 0-1.21.42-1.42 1.01L3 11v8c0 .55.45 1 1 1h1c.55 0 1-.45 1-1v-1h12v1c0 .55.45 1 1 1h1c.55 0 1-.45 1-1v-8l-2.08-5.99zM6.5 15c-.83 0-1.5-.67-1.5-1.5S5.67 12 6.5 12s1.5.67 1.5 1.5S7.33 15 6.5 15zm11 0c-.83 0-1.5-.67-1.5-1.5s.67-1.5 1.5-1.5 1.5.67 1.5 1.5-.67 1.5-1.5 1.5zM5 10l1.5-4.5h11L19 10H5z"/>
</SvgIcon>
);
NotificationDriveEta = pure(NotificationDriveEta);
NotificationDriveEta.displayName = 'NotificationDriveEta';
NotificationDriveEta.muiName = 'SvgIcon';
export default NotificationDriveEta;
|
boxroom/archive/backup-js-glow-2018-01-28/boxroom/archive/js-surface-2018-01-27/boxroom/archive/2017-10-23-before-redesign/src/main/js-surface-react.js
|
mcjazzyfunky/js-surface
|
import adaptReactLikeRenderEngine from './adaption/adaptReactLikeRenderEngine';
import React from 'react';
import ReactDOM from 'react-dom';
function reactMount(content, targetNode) {
ReactDOM.render(content, targetNode);
return () => ReactDOM.unmountComponentAtNode(targetNode);
}
const {
createElement,
defineComponent,
defineClassComponent,
defineFunctionalComponent,
defineStandardComponent,
hyperscript,
isElement,
isRenderable,
mount,
unmount,
Adapter,
Config
} = adaptReactLikeRenderEngine({
renderEngineName: 'react',
renderEngineAPI: { React, ReactDOM },
createElement: React.createElement,
createFactory: React.createFactory,
isValidElement: React.isValidElement,
mount: reactMount,
Component: React.Component
});
export {
createElement,
defineComponent,
defineClassComponent,
defineFunctionalComponent,
defineStandardComponent,
hyperscript,
isElement,
isRenderable,
mount,
unmount,
Adapter,
Config
};
|
ajax/libs/6to5/3.3.12/browser-polyfill.js
|
icco/cdnjs
|
(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){(function(global){"use strict";if(global._6to5Polyfill){throw new Error("only one instance of 6to5/polyfill is allowed")}global._6to5Polyfill=true;require("core-js/shim");require("regenerator-6to5/runtime")}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{"core-js/shim":2,"regenerator-6to5/runtime":3}],2:[function(require,module,exports){!function(global,framework,undefined){"use strict";var OBJECT="Object",FUNCTION="Function",ARRAY="Array",STRING="String",NUMBER="Number",REGEXP="RegExp",DATE="Date",MAP="Map",SET="Set",WEAKMAP="WeakMap",WEAKSET="WeakSet",SYMBOL="Symbol",PROMISE="Promise",MATH="Math",ARGUMENTS="Arguments",PROTOTYPE="prototype",CONSTRUCTOR="constructor",TO_STRING="toString",TO_STRING_TAG=TO_STRING+"Tag",TO_LOCALE="toLocaleString",HAS_OWN="hasOwnProperty",FOR_EACH="forEach",ITERATOR="iterator",FF_ITERATOR="@@"+ITERATOR,PROCESS="process",CREATE_ELEMENT="createElement",Function=global[FUNCTION],Object=global[OBJECT],Array=global[ARRAY],String=global[STRING],Number=global[NUMBER],RegExp=global[REGEXP],Date=global[DATE],Map=global[MAP],Set=global[SET],WeakMap=global[WEAKMAP],WeakSet=global[WEAKSET],Symbol=global[SYMBOL],Math=global[MATH],TypeError=global.TypeError,setTimeout=global.setTimeout,setImmediate=global.setImmediate,clearImmediate=global.clearImmediate,process=global[PROCESS],nextTick=process&&process.nextTick,document=global.document,html=document&&document.documentElement,navigator=global.navigator,define=global.define,ArrayProto=Array[PROTOTYPE],ObjectProto=Object[PROTOTYPE],FunctionProto=Function[PROTOTYPE],Infinity=1/0,DOT=".";function isObject(it){return it!=null&&(typeof it=="object"||typeof it=="function")}function isFunction(it){return typeof it=="function"}var isNative=ctx(/./.test,/\[native code\]\s*\}\s*$/,1);var buildIn={Undefined:1,Null:1,Array:1,String:1,Arguments:1,Function:1,Error:1,Boolean:1,Number:1,Date:1,RegExp:1},toString=ObjectProto[TO_STRING];function setToStringTag(it,tag,stat){if(it&&!has(it=stat?it:it[PROTOTYPE],SYMBOL_TAG))hidden(it,SYMBOL_TAG,tag)}function cof(it){return it==undefined?it===undefined?"Undefined":"Null":toString.call(it).slice(8,-1)}function classof(it){var klass=cof(it),tag;return klass==OBJECT&&(tag=it[SYMBOL_TAG])?has(buildIn,tag)?"~"+tag:tag:klass}var call=FunctionProto.call,apply=FunctionProto.apply,REFERENCE_GET;function part(){var fn=assertFunction(this),length=arguments.length,args=Array(length),i=0,_=path._,holder=false;while(length>i)if((args[i]=arguments[i++])===_)holder=true;return function(){var that=this,_length=arguments.length,i=0,j=0,_args;if(!holder&&!_length)return invoke(fn,args,that);_args=args.slice();if(holder)for(;length>i;i++)if(_args[i]===_)_args[i]=arguments[j++];while(_length>j)_args.push(arguments[j++]);return invoke(fn,_args,that)}}function ctx(fn,that,length){assertFunction(fn);if(~length&&that===undefined)return fn;switch(length){case 1:return function(a){return fn.call(that,a)};case 2:return function(a,b){return fn.call(that,a,b)};case 3:return function(a,b,c){return fn.call(that,a,b,c)}}return function(){return fn.apply(that,arguments)}}function invoke(fn,args,that){var un=that===undefined;switch(args.length|0){case 0:return un?fn():fn.call(that);case 1:return un?fn(args[0]):fn.call(that,args[0]);case 2:return un?fn(args[0],args[1]):fn.call(that,args[0],args[1]);case 3:return un?fn(args[0],args[1],args[2]):fn.call(that,args[0],args[1],args[2]);case 4:return un?fn(args[0],args[1],args[2],args[3]):fn.call(that,args[0],args[1],args[2],args[3]);case 5:return un?fn(args[0],args[1],args[2],args[3],args[4]):fn.call(that,args[0],args[1],args[2],args[3],args[4])}return fn.apply(that,args)}function construct(target,argumentsList){var proto=assertFunction(arguments.length<3?target:arguments[2])[PROTOTYPE],instance=create(isObject(proto)?proto:ObjectProto),result=apply.call(target,instance,argumentsList);return isObject(result)?result:instance}var create=Object.create,getPrototypeOf=Object.getPrototypeOf,setPrototypeOf=Object.setPrototypeOf,defineProperty=Object.defineProperty,defineProperties=Object.defineProperties,getOwnDescriptor=Object.getOwnPropertyDescriptor,getKeys=Object.keys,getNames=Object.getOwnPropertyNames,getSymbols=Object.getOwnPropertySymbols,isFrozen=Object.isFrozen,has=ctx(call,ObjectProto[HAS_OWN],2),ES5Object=Object,Dict;function toObject(it){return ES5Object(assertDefined(it))}function returnIt(it){return it}function returnThis(){return this}function get(object,key){if(has(object,key))return object[key]}function ownKeys(it){assertObject(it);return getSymbols?getNames(it).concat(getSymbols(it)):getNames(it)}var assign=Object.assign||function(target,source){var T=Object(assertDefined(target)),l=arguments.length,i=1;while(l>i){var S=ES5Object(arguments[i++]),keys=getKeys(S),length=keys.length,j=0,key;while(length>j)T[key=keys[j++]]=S[key]}return T};function keyOf(object,el){var O=toObject(object),keys=getKeys(O),length=keys.length,index=0,key;while(length>index)if(O[key=keys[index++]]===el)return key}function array(it){return String(it).split(",")}var push=ArrayProto.push,unshift=ArrayProto.unshift,slice=ArrayProto.slice,splice=ArrayProto.splice,indexOf=ArrayProto.indexOf,forEach=ArrayProto[FOR_EACH];function createArrayMethod(type){var isMap=type==1,isFilter=type==2,isSome=type==3,isEvery=type==4,isFindIndex=type==6,noholes=type==5||isFindIndex;return function(callbackfn){var O=Object(assertDefined(this)),that=arguments[1],self=ES5Object(O),f=ctx(callbackfn,that,3),length=toLength(self.length),index=0,result=isMap?Array(length):isFilter?[]:undefined,val,res;for(;length>index;index++)if(noholes||index in self){val=self[index];res=f(val,index,O);if(type){if(isMap)result[index]=res;else if(res)switch(type){case 3:return true;case 5:return val;case 6:return index;case 2:result.push(val)}else if(isEvery)return false}}return isFindIndex?-1:isSome||isEvery?isEvery:result}}function createArrayContains(isContains){return function(el){var O=toObject(this),length=toLength(O.length),index=toIndex(arguments[1],length);if(isContains&&el!=el){for(;length>index;index++)if(sameNaN(O[index]))return isContains||index}else for(;length>index;index++)if(isContains||index in O){if(O[index]===el)return isContains||index}return!isContains&&-1}}function generic(A,B){return typeof A=="function"?A:B}var MAX_SAFE_INTEGER=9007199254740991,ceil=Math.ceil,floor=Math.floor,max=Math.max,min=Math.min,random=Math.random,trunc=Math.trunc||function(it){return(it>0?floor:ceil)(it)};function sameNaN(number){return number!=number}function toInteger(it){return isNaN(it)?0:trunc(it)}function toLength(it){return it>0?min(toInteger(it),MAX_SAFE_INTEGER):0}function toIndex(index,length){var index=toInteger(index);return index<0?max(index+length,0):min(index,length)}function createReplacer(regExp,replace,isStatic){var replacer=isObject(replace)?function(part){return replace[part]}:replace;return function(it){return String(isStatic?it:this).replace(regExp,replacer)}}function createPointAt(toString){return function(pos){var s=String(assertDefined(this)),i=toInteger(pos),l=s.length,a,b;if(i<0||i>=l)return toString?"":undefined;a=s.charCodeAt(i);return a<55296||a>56319||i+1===l||(b=s.charCodeAt(i+1))<56320||b>57343?toString?s.charAt(i):a:toString?s.slice(i,i+2):(a-55296<<10)+(b-56320)+65536}}var REDUCE_ERROR="Reduce of empty object with no initial value";function assert(condition,msg1,msg2){if(!condition)throw TypeError(msg2?msg1+msg2:msg1)}function assertDefined(it){if(it==undefined)throw TypeError("Function called on null or undefined");return it}function assertFunction(it){assert(isFunction(it),it," is not a function!");return it}function assertObject(it){assert(isObject(it),it," is not an object!");return it}function assertInstance(it,Constructor,name){assert(it instanceof Constructor,name,": use the 'new' operator!")}function descriptor(bitmap,value){return{enumerable:!(bitmap&1),configurable:!(bitmap&2),writable:!(bitmap&4),value:value}}function simpleSet(object,key,value){object[key]=value;return object}function createDefiner(bitmap){return DESC?function(object,key,value){return defineProperty(object,key,descriptor(bitmap,value))}:simpleSet}function uid(key){return SYMBOL+"("+key+")_"+(++sid+random())[TO_STRING](36)}function getWellKnownSymbol(name,setter){return Symbol&&Symbol[name]||(setter?Symbol:safeSymbol)(SYMBOL+DOT+name)}var DESC=!!function(){try{return defineProperty({},DOT,ObjectProto)}catch(e){}}(),sid=0,hidden=createDefiner(1),set=Symbol?simpleSet:hidden,safeSymbol=Symbol||uid;function assignHidden(target,src){for(var key in src)hidden(target,key,src[key]);return target}var SYMBOL_UNSCOPABLES=getWellKnownSymbol("unscopables"),ArrayUnscopables=ArrayProto[SYMBOL_UNSCOPABLES]||{},SYMBOL_SPECIES=getWellKnownSymbol("species");function setSpecies(C){if(framework||!isNative(C))defineProperty(C,SYMBOL_SPECIES,{configurable:true,get:returnThis})}var SYMBOL_ITERATOR=getWellKnownSymbol(ITERATOR),SYMBOL_TAG=getWellKnownSymbol(TO_STRING_TAG),SUPPORT_FF_ITER=FF_ITERATOR in ArrayProto,ITER=safeSymbol("iter"),KEY=1,VALUE=2,Iterators={},IteratorPrototype={},NATIVE_ITERATORS=SYMBOL_ITERATOR in ArrayProto,BUGGY_ITERATORS="keys"in ArrayProto&&!("next"in[].keys());setIterator(IteratorPrototype,returnThis);function setIterator(O,value){hidden(O,SYMBOL_ITERATOR,value);SUPPORT_FF_ITER&&hidden(O,FF_ITERATOR,value)}function createIterator(Constructor,NAME,next,proto){Constructor[PROTOTYPE]=create(proto||IteratorPrototype,{next:descriptor(1,next)});setToStringTag(Constructor,NAME+" Iterator")}function defineIterator(Constructor,NAME,value,DEFAULT){var proto=Constructor[PROTOTYPE],iter=get(proto,SYMBOL_ITERATOR)||get(proto,FF_ITERATOR)||DEFAULT&&get(proto,DEFAULT)||value;if(framework){setIterator(proto,iter);if(iter!==value){var iterProto=getPrototypeOf(iter.call(new Constructor));setToStringTag(iterProto,NAME+" Iterator",true);has(proto,FF_ITERATOR)&&setIterator(iterProto,returnThis)}}Iterators[NAME]=iter;Iterators[NAME+" Iterator"]=returnThis;return iter}function defineStdIterators(Base,NAME,Constructor,next,DEFAULT,IS_SET){function createIter(kind){return function(){return new Constructor(this,kind)}}createIterator(Constructor,NAME,next);var entries=createIter(KEY+VALUE),values=createIter(VALUE);if(DEFAULT==VALUE)values=defineIterator(Base,NAME,values,"values");else entries=defineIterator(Base,NAME,entries,"entries");if(DEFAULT){$define(PROTO+FORCED*BUGGY_ITERATORS,NAME,{entries:entries,keys:IS_SET?values:createIter(KEY),values:values})}}function iterResult(done,value){return{value:value,done:!!done}}function isIterable(it){var O=Object(it),Symbol=global[SYMBOL],hasExt=(Symbol&&Symbol[ITERATOR]||FF_ITERATOR)in O;return hasExt||SYMBOL_ITERATOR in O||has(Iterators,classof(O))}function getIterator(it){var Symbol=global[SYMBOL],ext=it[Symbol&&Symbol[ITERATOR]||FF_ITERATOR],getIter=ext||it[SYMBOL_ITERATOR]||Iterators[classof(it)];return assertObject(getIter.call(it))}function stepCall(fn,value,entries){return entries?invoke(fn,value):fn(value)}function forOf(iterable,entries,fn,that){var iterator=getIterator(iterable),f=ctx(fn,that,entries?2:1),step;while(!(step=iterator.next()).done)if(stepCall(f,step.value,entries)===false)return}var NODE=cof(process)==PROCESS,core={},path=framework?global:core,old=global.core,exportGlobal,FORCED=1,GLOBAL=2,STATIC=4,PROTO=8,BIND=16,WRAP=32;function $define(type,name,source){var key,own,out,exp,isGlobal=type&GLOBAL,target=isGlobal?global:type&STATIC?global[name]:(global[name]||ObjectProto)[PROTOTYPE],exports=isGlobal?core:core[name]||(core[name]={});if(isGlobal)source=name;for(key in source){own=!(type&FORCED)&&target&&key in target&&(!isFunction(target[key])||isNative(target[key]));out=(own?target:source)[key];if(type&BIND&&own)exp=ctx(out,global);else if(type&WRAP&&!framework&&target[key]==out){exp=function(param){return this instanceof out?new out(param):out(param)};exp[PROTOTYPE]=out[PROTOTYPE]}else exp=type&PROTO&&isFunction(out)?ctx(call,out):out;if(exports[key]!=out)hidden(exports,key,exp);if(framework&&target&&!own){if(isGlobal)target[key]=out;else delete target[key]&&hidden(target,key,out)}}}if(typeof module!="undefined"&&module.exports)module.exports=core;else if(isFunction(define)&&define.amd)define(function(){return core});else exportGlobal=true;if(exportGlobal||framework){core.noConflict=function(){global.core=old;return core};global.core=core}$define(GLOBAL+FORCED,{global:global});!function(TAG,SymbolRegistry,AllSymbols,setter){if(!isNative(Symbol)){Symbol=function(description){assert(!(this instanceof Symbol),SYMBOL+" is not a "+CONSTRUCTOR);var tag=uid(description);AllSymbols[tag]=true;DESC&&setter&&defineProperty(ObjectProto,tag,{configurable:true,set:function(value){hidden(this,tag,value)}});return set(create(Symbol[PROTOTYPE]),TAG,tag)};hidden(Symbol[PROTOTYPE],TO_STRING,function(){return this[TAG]})}$define(GLOBAL+WRAP,{Symbol:Symbol});var symbolStatics={"for":function(key){return has(SymbolRegistry,key+="")?SymbolRegistry[key]:SymbolRegistry[key]=Symbol(key)},iterator:SYMBOL_ITERATOR,keyFor:part.call(keyOf,SymbolRegistry),species:SYMBOL_SPECIES,toStringTag:SYMBOL_TAG=getWellKnownSymbol(TO_STRING_TAG,true),unscopables:SYMBOL_UNSCOPABLES,pure:safeSymbol,set:set,useSetter:function(){setter=true},useSimple:function(){setter=false}};forEach.call(array("hasInstance,isConcatSpreadable,match,replace,search,split,toPrimitive"),function(it){symbolStatics[it]=getWellKnownSymbol(it)});$define(STATIC,SYMBOL,symbolStatics);setToStringTag(Symbol,SYMBOL);$define(STATIC+FORCED*!isNative(Symbol),OBJECT,{getOwnPropertyNames:function(it){var names=getNames(toObject(it)),result=[],key,i=0;while(names.length>i)has(AllSymbols,key=names[i++])||result.push(key);return result},getOwnPropertySymbols:function(it){var names=getNames(toObject(it)),result=[],key,i=0;while(names.length>i)has(AllSymbols,key=names[i++])&&result.push(key);return result}})}(safeSymbol("tag"),{},{},true);!function(RegExpProto,isFinite,tmp,NAME){var RangeError=global.RangeError,isInteger=Number.isInteger||function(it){return!isObject(it)&&isFinite(it)&&floor(it)===it},sign=Math.sign||function sign(x){return(x=+x)==0||x!=x?x:x<0?-1:1},E=Math.E,pow=Math.pow,abs=Math.abs,exp=Math.exp,log=Math.log,sqrt=Math.sqrt,fcc=String.fromCharCode,at=createPointAt(true);var objectStatic={assign:assign,is:function(x,y){return x===y?x!==0||1/x===1/y:x!=x&&y!=y}};"__proto__"in ObjectProto&&function(buggy,set){try{set=ctx(call,getOwnDescriptor(ObjectProto,"__proto__").set,2);set({},ArrayProto)}catch(e){buggy=true}objectStatic.setPrototypeOf=setPrototypeOf=setPrototypeOf||function(O,proto){assertObject(O);assert(proto===null||isObject(proto),proto,": can't set as prototype!");if(buggy)O.__proto__=proto;else set(O,proto);return O}}();$define(STATIC,OBJECT,objectStatic);function asinh(x){return!isFinite(x=+x)||x==0?x:x<0?-asinh(-x):log(x+sqrt(x*x+1))}function expm1(x){return(x=+x)==0?x:x>-1e-6&&x<1e-6?x+x*x/2:exp(x)-1}$define(STATIC,NUMBER,{EPSILON:pow(2,-52),isFinite:function(it){return typeof it=="number"&&isFinite(it)},isInteger:isInteger,isNaN:sameNaN,isSafeInteger:function(number){return isInteger(number)&&abs(number)<=MAX_SAFE_INTEGER},MAX_SAFE_INTEGER:MAX_SAFE_INTEGER,MIN_SAFE_INTEGER:-MAX_SAFE_INTEGER,parseFloat:parseFloat,parseInt:parseInt});$define(STATIC,MATH,{acosh:function(x){return(x=+x)<1?NaN:isFinite(x)?log(x/E+sqrt(x+1)*sqrt(x-1)/E)+1:x},asinh:asinh,atanh:function(x){return(x=+x)==0?x:log((1+x)/(1-x))/2},cbrt:function(x){return sign(x=+x)*pow(abs(x),1/3)},clz32:function(x){return(x>>>=0)?32-x[TO_STRING](2).length:32},cosh:function(x){return(exp(x=+x)+exp(-x))/2},expm1:expm1,fround:function(x){return new Float32Array([x])[0]},hypot:function(value1,value2){var sum=0,len1=arguments.length,len2=len1,args=Array(len1),larg=-Infinity,arg;while(len1--){arg=args[len1]=+arguments[len1];if(arg==Infinity||arg==-Infinity)return Infinity;if(arg>larg)larg=arg}larg=arg||1;while(len2--)sum+=pow(args[len2]/larg,2);return larg*sqrt(sum)},imul:function(x,y){var UInt16=65535,xn=+x,yn=+y,xl=UInt16&xn,yl=UInt16&yn;return 0|xl*yl+((UInt16&xn>>>16)*yl+xl*(UInt16&yn>>>16)<<16>>>0)},log1p:function(x){return(x=+x)>-1e-8&&x<1e-8?x-x*x/2:log(1+x)},log10:function(x){return log(x)/Math.LN10},log2:function(x){return log(x)/Math.LN2},sign:sign,sinh:function(x){return abs(x=+x)<1?(expm1(x)-expm1(-x))/2:(exp(x-1)-exp(-x-1))*(E/2)},tanh:function(x){var a=expm1(x=+x),b=expm1(-x);return a==Infinity?1:b==Infinity?-1:(a-b)/(exp(x)+exp(-x))},trunc:trunc});setToStringTag(Math,MATH,true);function assertNotRegExp(it){if(cof(it)==REGEXP)throw TypeError()}$define(STATIC,STRING,{fromCodePoint:function(x){var res=[],len=arguments.length,i=0,code;while(len>i){code=+arguments[i++];if(toIndex(code,1114111)!==code)throw RangeError(code+" is not a valid code point");res.push(code<65536?fcc(code):fcc(((code-=65536)>>10)+55296,code%1024+56320))}return res.join("")},raw:function(callSite){var raw=toObject(callSite.raw),len=toLength(raw.length),sln=arguments.length,res=[],i=0;while(len>i){res.push(String(raw[i++]));if(i<sln)res.push(String(arguments[i]))}return res.join("")}});$define(PROTO,STRING,{codePointAt:createPointAt(false),endsWith:function(searchString){assertNotRegExp(searchString);var that=String(assertDefined(this)),endPosition=arguments[1],len=toLength(that.length),end=endPosition===undefined?len:min(toLength(endPosition),len);searchString+="";return that.slice(end-searchString.length,end)===searchString},includes:function(searchString){assertNotRegExp(searchString);return!!~String(assertDefined(this)).indexOf(searchString,arguments[1])},repeat:function(count){var str=String(assertDefined(this)),res="",n=toInteger(count);if(0>n||n==Infinity)throw RangeError("Count can't be negative");for(;n>0;(n>>>=1)&&(str+=str))if(n&1)res+=str;return res},startsWith:function(searchString){assertNotRegExp(searchString);var that=String(assertDefined(this)),index=toLength(min(arguments[1],that.length));searchString+="";return that.slice(index,index+searchString.length)===searchString}});defineStdIterators(String,STRING,function(iterated){set(this,ITER,{o:String(iterated),i:0})},function(){var iter=this[ITER],O=iter.o,index=iter.i,point;if(index>=O.length)return iterResult(1);point=at.call(O,index);iter.i+=point.length;return iterResult(0,point)});$define(STATIC,ARRAY,{from:function(arrayLike){var O=Object(assertDefined(arrayLike)),result=new(generic(this,Array)),mapfn=arguments[1],that=arguments[2],mapping=mapfn!==undefined,f=mapping?ctx(mapfn,that,2):undefined,index=0,length;if(isIterable(O))for(var iter=getIterator(O),step;!(step=iter.next()).done;index++){result[index]=mapping?f(step.value,index):step.value}else for(length=toLength(O.length);length>index;index++){result[index]=mapping?f(O[index],index):O[index]}result.length=index;return result},of:function(){var index=0,length=arguments.length,result=new(generic(this,Array))(length);while(length>index)result[index]=arguments[index++];result.length=length;return result}});$define(PROTO,ARRAY,{copyWithin:function(target,start){var O=Object(assertDefined(this)),len=toLength(O.length),to=toIndex(target,len),from=toIndex(start,len),end=arguments[2],fin=end===undefined?len:toIndex(end,len),count=min(fin-from,len-to),inc=1;if(from<to&&to<from+count){inc=-1;from=from+count-1;to=to+count-1}while(count-->0){if(from in O)O[to]=O[from];else delete O[to];to+=inc;from+=inc}return O},fill:function(value){var O=Object(assertDefined(this)),length=toLength(O.length),index=toIndex(arguments[1],length),end=arguments[2],endPos=end===undefined?length:toIndex(end,length);while(endPos>index)O[index++]=value;return O},find:createArrayMethod(5),findIndex:createArrayMethod(6)});defineStdIterators(Array,ARRAY,function(iterated,kind){set(this,ITER,{o:toObject(iterated),i:0,k:kind})},function(){var iter=this[ITER],O=iter.o,kind=iter.k,index=iter.i++;if(!O||index>=O.length)return iter.o=undefined,iterResult(1);if(kind==KEY)return iterResult(0,index);if(kind==VALUE)return iterResult(0,O[index]);return iterResult(0,[index,O[index]])},VALUE);Iterators[ARGUMENTS]=Iterators[ARRAY];setToStringTag(global.JSON,"JSON",true);function wrapObjectMethod(key,MODE){var fn=Object[key],exp=core[OBJECT][key],f=0,o={};if(!exp||isNative(exp)){o[key]=MODE==1?function(it){return isObject(it)?fn(it):it}:MODE==2?function(it){return isObject(it)?fn(it):true}:MODE==3?function(it){return isObject(it)?fn(it):false}:MODE==4?function(it,key){return fn(toObject(it),key)}:function(it){return fn(toObject(it))};try{fn(DOT)}catch(e){f=1}$define(STATIC+FORCED*f,OBJECT,o)}}wrapObjectMethod("freeze",1);wrapObjectMethod("seal",1);wrapObjectMethod("preventExtensions",1);wrapObjectMethod("isFrozen",2);wrapObjectMethod("isSealed",2);wrapObjectMethod("isExtensible",3);wrapObjectMethod("getOwnPropertyDescriptor",4);wrapObjectMethod("getPrototypeOf");wrapObjectMethod("keys");wrapObjectMethod("getOwnPropertyNames");if(framework){tmp[SYMBOL_TAG]=DOT;if(cof(tmp)!=DOT)hidden(ObjectProto,TO_STRING,function(){return"[object "+classof(this)+"]"});NAME in FunctionProto||defineProperty(FunctionProto,NAME,{configurable:true,get:function(){var match=String(this).match(/^\s*function ([^ (]*)/),name=match?match[1]:"";has(this,NAME)||defineProperty(this,NAME,descriptor(5,name));return name},set:function(value){has(this,NAME)||defineProperty(this,NAME,descriptor(0,value))}});if(DESC&&!function(){try{return RegExp(/a/g,"i")=="/a/i"}catch(e){}}()){var _RegExp=RegExp;RegExp=function RegExp(pattern,flags){return new _RegExp(cof(pattern)==REGEXP&&flags!==undefined?pattern.source:pattern,flags)};forEach.call(getNames(_RegExp),function(key){key in RegExp||defineProperty(RegExp,key,{configurable:true,get:function(){return _RegExp[key]},set:function(it){_RegExp[key]=it}})});RegExpProto[CONSTRUCTOR]=RegExp;RegExp[PROTOTYPE]=RegExpProto;hidden(global,REGEXP,RegExp)}if(/./g.flags!="g")defineProperty(RegExpProto,"flags",{configurable:true,get:createReplacer(/^.*\/(\w*)$/,"$1")});forEach.call(array("find,findIndex,fill,copyWithin,entries,keys,values"),function(it){ArrayUnscopables[it]=true});SYMBOL_UNSCOPABLES in ArrayProto||hidden(ArrayProto,SYMBOL_UNSCOPABLES,ArrayUnscopables)}setSpecies(RegExp);setSpecies(Array)}(RegExp[PROTOTYPE],isFinite,{},"name");isFunction(setImmediate)&&isFunction(clearImmediate)||function(ONREADYSTATECHANGE){var postMessage=global.postMessage,addEventListener=global.addEventListener,MessageChannel=global.MessageChannel,counter=0,queue={},defer,channel,port;setImmediate=function(fn){var args=[],i=1;while(arguments.length>i)args.push(arguments[i++]);queue[++counter]=function(){invoke(isFunction(fn)?fn:Function(fn),args)};defer(counter);return counter};clearImmediate=function(id){delete queue[id]};function run(id){if(has(queue,id)){var fn=queue[id];delete queue[id];fn()}}function listner(event){run(event.data)}if(NODE){defer=function(id){nextTick(part.call(run,id))}}else if(addEventListener&&isFunction(postMessage)&&!global.importScripts){defer=function(id){postMessage(id,"*")};addEventListener("message",listner,false)}else if(isFunction(MessageChannel)){channel=new MessageChannel;port=channel.port2;channel.port1.onmessage=listner;defer=ctx(port.postMessage,port,1)}else if(document&&ONREADYSTATECHANGE in document[CREATE_ELEMENT]("script")){defer=function(id){html.appendChild(document[CREATE_ELEMENT]("script"))[ONREADYSTATECHANGE]=function(){html.removeChild(this);run(id)}}}else{defer=function(id){setTimeout(part.call(run,id),0)}}}("onreadystatechange");$define(GLOBAL+BIND,{setImmediate:setImmediate,clearImmediate:clearImmediate});!function(Promise,test){isFunction(Promise)&&isFunction(Promise.resolve)&&Promise.resolve(test=new Promise(function(){}))==test||function(asap,DEF){function isThenable(o){var then;if(isObject(o))then=o.then;return isFunction(then)?then:false}function notify(def){var chain=def.chain;chain.length&&asap(function(){var msg=def.msg,ok=def.state==1,i=0;while(chain.length>i)!function(react){var cb=ok?react.ok:react.fail,ret,then;try{if(cb){ret=cb===true?msg:cb(msg);if(ret===react.P){react.rej(TypeError(PROMISE+"-chain cycle"))}else if(then=isThenable(ret)){then.call(ret,react.res,react.rej)}else react.res(ret)}else react.rej(msg)}catch(err){react.rej(err)}}(chain[i++]);chain.length=0})}function resolve(msg){var def=this,then,wrapper;if(def.done)return;def.done=true;def=def.def||def;try{if(then=isThenable(msg)){wrapper={def:def,done:false};then.call(msg,ctx(resolve,wrapper,1),ctx(reject,wrapper,1))}else{def.msg=msg;def.state=1;notify(def)}}catch(err){reject.call(wrapper||{def:def,done:false},err)}}function reject(msg){var def=this;if(def.done)return;def.done=true;def=def.def||def;def.msg=msg;def.state=2;notify(def)}function getConstructor(C){var S=assertObject(C)[SYMBOL_SPECIES];return S!=undefined?S:C}Promise=function(executor){assertFunction(executor);assertInstance(this,Promise,PROMISE);var def={chain:[],state:0,done:false,msg:undefined};hidden(this,DEF,def);try{executor(ctx(resolve,def,1),ctx(reject,def,1))}catch(err){reject.call(def,err)}};assignHidden(Promise[PROTOTYPE],{then:function(onFulfilled,onRejected){var S=assertObject(assertObject(this)[CONSTRUCTOR])[SYMBOL_SPECIES];var react={ok:isFunction(onFulfilled)?onFulfilled:true,fail:isFunction(onRejected)?onRejected:false},P=react.P=new(S!=undefined?S:Promise)(function(resolve,reject){react.res=assertFunction(resolve);react.rej=assertFunction(reject)}),def=this[DEF];def.chain.push(react);def.state&¬ify(def);return P},"catch":function(onRejected){return this.then(undefined,onRejected)}});assignHidden(Promise,{all:function(iterable){var Promise=getConstructor(this),values=[];return new Promise(function(resolve,reject){forOf(iterable,false,push,values);var remaining=values.length,results=Array(remaining);if(remaining)forEach.call(values,function(promise,index){Promise.resolve(promise).then(function(value){results[index]=value;--remaining||resolve(results)},reject)});else resolve(results)})},race:function(iterable){var Promise=getConstructor(this);return new Promise(function(resolve,reject){forOf(iterable,false,function(promise){Promise.resolve(promise).then(resolve,reject)})})},reject:function(r){return new(getConstructor(this))(function(resolve,reject){reject(r)})},resolve:function(x){return isObject(x)&&DEF in x&&getPrototypeOf(x)===this[PROTOTYPE]?x:new(getConstructor(this))(function(resolve,reject){resolve(x)})}})}(nextTick||setImmediate,safeSymbol("def"));setToStringTag(Promise,PROMISE);setSpecies(Promise);$define(GLOBAL+FORCED*!isNative(Promise),{Promise:Promise})}(global[PROMISE]);!function(){var UID=safeSymbol("uid"),O1=safeSymbol("O1"),WEAK=safeSymbol("weak"),LEAK=safeSymbol("leak"),LAST=safeSymbol("last"),FIRST=safeSymbol("first"),SIZE=DESC?safeSymbol("size"):"size",uid=0,tmp={};function getCollection(C,NAME,methods,commonMethods,isMap,isWeak){var ADDER=isMap?"set":"add",proto=C&&C[PROTOTYPE],O={};function initFromIterable(that,iterable){if(iterable!=undefined)forOf(iterable,isMap,that[ADDER],that);return that}function fixSVZ(key,chain){var method=proto[key];if(framework)proto[key]=function(a,b){var result=method.call(this,a===0?0:a,b);return chain?this:result}}if(!isNative(C)||!(isWeak||!BUGGY_ITERATORS&&has(proto,FOR_EACH)&&has(proto,"entries"))){C=isWeak?function(iterable){assertInstance(this,C,NAME);set(this,UID,uid++);initFromIterable(this,iterable)}:function(iterable){var that=this;assertInstance(that,C,NAME);set(that,O1,create(null));set(that,SIZE,0);set(that,LAST,undefined);set(that,FIRST,undefined);initFromIterable(that,iterable)};assignHidden(assignHidden(C[PROTOTYPE],methods),commonMethods);isWeak||defineProperty(C[PROTOTYPE],"size",{get:function(){return assertDefined(this[SIZE])}})}else{var Native=C,inst=new C,chain=inst[ADDER](isWeak?{}:-0,1),buggyZero;if(!NATIVE_ITERATORS||!C.length){C=function(iterable){assertInstance(this,C,NAME);return initFromIterable(new Native,iterable)};C[PROTOTYPE]=proto;if(framework)proto[CONSTRUCTOR]=C}isWeak||inst[FOR_EACH](function(val,key){buggyZero=1/key===-Infinity});if(buggyZero){fixSVZ("delete");fixSVZ("has");isMap&&fixSVZ("get")}if(buggyZero||chain!==inst)fixSVZ(ADDER,true)}setToStringTag(C,NAME);setSpecies(C);O[NAME]=C;$define(GLOBAL+WRAP+FORCED*!isNative(C),O);isWeak||defineStdIterators(C,NAME,function(iterated,kind){set(this,ITER,{o:iterated,k:kind})},function(){var iter=this[ITER],kind=iter.k,entry=iter.l;while(entry&&entry.r)entry=entry.p;if(!iter.o||!(iter.l=entry=entry?entry.n:iter.o[FIRST])){return iter.o=undefined,iterResult(1)}if(kind==KEY)return iterResult(0,entry.k);if(kind==VALUE)return iterResult(0,entry.v);return iterResult(0,[entry.k,entry.v])},isMap?KEY+VALUE:VALUE,!isMap);return C}function fastKey(it,create){if(!isObject(it))return(typeof it=="string"?"S":"P")+it;if(isFrozen(it))return"F";if(!has(it,UID)){if(!create)return"E";hidden(it,UID,++uid)}return"O"+it[UID]}function getEntry(that,key){var index=fastKey(key),entry;if(index!="F")return that[O1][index];for(entry=that[FIRST];entry;entry=entry.n){if(entry.k==key)return entry}}function def(that,key,value){var entry=getEntry(that,key),prev,index;if(entry)entry.v=value;else{that[LAST]=entry={i:index=fastKey(key,true),k:key,v:value,p:prev=that[LAST],n:undefined,r:false};if(!that[FIRST])that[FIRST]=entry;if(prev)prev.n=entry;that[SIZE]++;if(index!="F")that[O1][index]=entry}return that}var collectionMethods={clear:function(){for(var that=this,data=that[O1],entry=that[FIRST];entry;entry=entry.n){entry.r=true;entry.p=entry.n=undefined;delete data[entry.i]}that[FIRST]=that[LAST]=undefined;that[SIZE]=0},"delete":function(key){var that=this,entry=getEntry(that,key);if(entry){var next=entry.n,prev=entry.p;delete that[O1][entry.i];entry.r=true;if(prev)prev.n=next;if(next)next.p=prev;if(that[FIRST]==entry)that[FIRST]=next;if(that[LAST]==entry)that[LAST]=prev;that[SIZE]--}return!!entry},forEach:function(callbackfn){var f=ctx(callbackfn,arguments[1],3),entry;while(entry=entry?entry.n:this[FIRST]){f(entry.v,entry.k,this);while(entry&&entry.r)entry=entry.p}},has:function(key){return!!getEntry(this,key)}};Map=getCollection(Map,MAP,{get:function(key){var entry=getEntry(this,key);return entry&&entry.v},set:function(key,value){return def(this,key===0?0:key,value)}},collectionMethods,true);Set=getCollection(Set,SET,{add:function(value){return def(this,value=value===0?0:value,value)}},collectionMethods);function defWeak(that,key,value){if(isFrozen(assertObject(key)))leakStore(that).set(key,value);else{has(key,WEAK)||hidden(key,WEAK,{});key[WEAK][that[UID]]=value}return that}function leakStore(that){return that[LEAK]||hidden(that,LEAK,new Map)[LEAK]}var weakMethods={"delete":function(key){if(!isObject(key))return false;if(isFrozen(key))return leakStore(this)["delete"](key);return has(key,WEAK)&&has(key[WEAK],this[UID])&&delete key[WEAK][this[UID]]},has:function(key){if(!isObject(key))return false;if(isFrozen(key))return leakStore(this).has(key);return has(key,WEAK)&&has(key[WEAK],this[UID])}};WeakMap=getCollection(WeakMap,WEAKMAP,{get:function(key){if(isObject(key)){if(isFrozen(key))return leakStore(this).get(key);if(has(key,WEAK))return key[WEAK][this[UID]]}},set:function(key,value){return defWeak(this,key,value)}},weakMethods,true,true);if(framework&&DESC&&new WeakMap([[Object.freeze(tmp),7]]).get(tmp)!=7){forEach.call(array("delete,has,get,set"),function(key){var method=WeakMap[PROTOTYPE][key];WeakMap[PROTOTYPE][key]=function(a,b){if(isObject(a)&&isFrozen(a)){var result=leakStore(this)[key](a,b);return key=="set"?this:result
}return method.call(this,a,b)}})}WeakSet=getCollection(WeakSet,WEAKSET,{add:function(value){return defWeak(this,value,true)}},weakMethods,false,true)}();!function(){function Enumerate(iterated){var keys=[],key;for(key in iterated)keys.push(key);set(this,ITER,{o:iterated,a:keys,i:0})}createIterator(Enumerate,OBJECT,function(){var iter=this[ITER],keys=iter.a,key;do{if(iter.i>=keys.length)return iterResult(1)}while(!((key=keys[iter.i++])in iter.o));return iterResult(0,key)});function wrap(fn){return function(it){assertObject(it);try{return fn.apply(undefined,arguments),true}catch(e){return false}}}function reflectGet(target,propertyKey){var receiver=arguments.length<3?target:arguments[2],desc=getOwnDescriptor(assertObject(target),propertyKey),proto;if(desc)return desc.get?desc.get.call(receiver):desc.value;return isObject(proto=getPrototypeOf(target))?reflectGet(proto,propertyKey,receiver):undefined}function reflectSet(target,propertyKey,V){var receiver=arguments.length<4?target:arguments[3],desc=getOwnDescriptor(assertObject(target),propertyKey),proto;if(desc){if(desc.writable===false)return false;if(desc.set)return desc.set.call(receiver,V),true}if(isObject(proto=getPrototypeOf(target)))return reflectSet(proto,propertyKey,V,receiver);desc=getOwnDescriptor(receiver,propertyKey)||descriptor(0);desc.value=V;return defineProperty(receiver,propertyKey,desc),true}var isExtensible=Object.isExtensible||returnIt;var reflect={apply:ctx(call,apply,3),construct:construct,defineProperty:wrap(defineProperty),deleteProperty:function(target,propertyKey){var desc=getOwnDescriptor(assertObject(target),propertyKey);return desc&&!desc.configurable?false:delete target[propertyKey]},enumerate:function(target){return new Enumerate(assertObject(target))},get:reflectGet,getOwnPropertyDescriptor:function(target,propertyKey){return getOwnDescriptor(assertObject(target),propertyKey)},getPrototypeOf:function(target){return getPrototypeOf(assertObject(target))},has:function(target,propertyKey){return propertyKey in target},isExtensible:function(target){return!!isExtensible(assertObject(target))},ownKeys:ownKeys,preventExtensions:wrap(Object.preventExtensions||returnIt),set:reflectSet};if(setPrototypeOf)reflect.setPrototypeOf=function(target,proto){return setPrototypeOf(assertObject(target),proto),true};$define(GLOBAL,{Reflect:{}});$define(STATIC,"Reflect",reflect)}();!function(){$define(PROTO,ARRAY,{includes:createArrayContains(true)});$define(PROTO,STRING,{at:createPointAt(true)});function createObjectToArray(isEntries){return function(object){var O=toObject(object),keys=getKeys(object),length=keys.length,i=0,result=Array(length),key;if(isEntries)while(length>i)result[i]=[key=keys[i++],O[key]];else while(length>i)result[i]=O[keys[i++]];return result}}$define(STATIC,OBJECT,{values:createObjectToArray(false),entries:createObjectToArray(true)});$define(STATIC,REGEXP,{escape:createReplacer(/([\\\-[\]{}()*+?.,^$|])/g,"\\$1",true)})}();!function(REFERENCE){REFERENCE_GET=getWellKnownSymbol(REFERENCE+"Get",true);var REFERENCE_SET=getWellKnownSymbol(REFERENCE+SET,true),REFERENCE_DELETE=getWellKnownSymbol(REFERENCE+"Delete",true);$define(STATIC,SYMBOL,{referenceGet:REFERENCE_GET,referenceSet:REFERENCE_SET,referenceDelete:REFERENCE_DELETE});hidden(FunctionProto,REFERENCE_GET,returnThis);function setMapMethods(Constructor){if(Constructor){var MapProto=Constructor[PROTOTYPE];hidden(MapProto,REFERENCE_GET,MapProto.get);hidden(MapProto,REFERENCE_SET,MapProto.set);hidden(MapProto,REFERENCE_DELETE,MapProto["delete"])}}setMapMethods(Map);setMapMethods(WeakMap)}("reference");!function(NodeList){if(framework&&NodeList&&!(SYMBOL_ITERATOR in NodeList[PROTOTYPE])){hidden(NodeList[PROTOTYPE],SYMBOL_ITERATOR,Iterators[ARRAY])}Iterators.NodeList=Iterators[ARRAY]}(global.NodeList);!function(arrayStatics){function setArrayStatics(keys,length){forEach.call(array(keys),function(key){if(key in ArrayProto)arrayStatics[key]=ctx(call,ArrayProto[key],length)})}setArrayStatics("pop,reverse,shift,keys,values,entries",1);setArrayStatics("indexOf,every,some,forEach,map,filter,find,findIndex,includes",3);setArrayStatics("join,slice,concat,push,splice,unshift,sort,lastIndexOf,"+"reduce,reduceRight,copyWithin,fill,turn");$define(STATIC,ARRAY,arrayStatics)}({})}(typeof self!="undefined"&&self.Math===Math?self:Function("return this")(),true)},{}],3:[function(require,module,exports){(function(global){!function(global){"use strict";var hasOwn=Object.prototype.hasOwnProperty;var undefined;var iteratorSymbol=typeof Symbol==="function"&&Symbol.iterator||"@@iterator";var inModule=typeof module==="object";var runtime=global.regeneratorRuntime;if(runtime){if(inModule){module.exports=runtime}return}runtime=global.regeneratorRuntime=inModule?module.exports:{};function wrap(innerFn,outerFn,self,tryList){return new Generator(innerFn,outerFn,self||null,tryList||[])}runtime.wrap=wrap;function tryCatch(fn,obj,arg){try{return{type:"normal",arg:fn.call(obj,arg)}}catch(err){return{type:"throw",arg:err}}}var GenStateSuspendedStart="suspendedStart";var GenStateSuspendedYield="suspendedYield";var GenStateExecuting="executing";var GenStateCompleted="completed";var ContinueSentinel={};function GeneratorFunction(){}function GeneratorFunctionPrototype(){}var Gp=GeneratorFunctionPrototype.prototype=Generator.prototype;GeneratorFunction.prototype=Gp.constructor=GeneratorFunctionPrototype;GeneratorFunctionPrototype.constructor=GeneratorFunction;GeneratorFunction.displayName="GeneratorFunction";runtime.isGeneratorFunction=function(genFun){var ctor=typeof genFun==="function"&&genFun.constructor;return ctor?ctor===GeneratorFunction||(ctor.displayName||ctor.name)==="GeneratorFunction":false};runtime.mark=function(genFun){genFun.__proto__=GeneratorFunctionPrototype;genFun.prototype=Object.create(Gp);return genFun};runtime.async=function(innerFn,outerFn,self,tryList){return new Promise(function(resolve,reject){var generator=wrap(innerFn,outerFn,self,tryList);var callNext=step.bind(generator.next);var callThrow=step.bind(generator["throw"]);function step(arg){var record=tryCatch(this,null,arg);if(record.type==="throw"){reject(record.arg);return}var info=record.arg;if(info.done){resolve(info.value)}else{Promise.resolve(info.value).then(callNext,callThrow)}}callNext()})};function Generator(innerFn,outerFn,self,tryList){var generator=outerFn?Object.create(outerFn.prototype):this;var context=new Context(tryList);var state=GenStateSuspendedStart;function invoke(method,arg){if(state===GenStateExecuting){throw new Error("Generator is already running")}if(state===GenStateCompleted){return doneResult()}while(true){var delegate=context.delegate;if(delegate){var record=tryCatch(delegate.iterator[method],delegate.iterator,arg);if(record.type==="throw"){context.delegate=null;method="throw";arg=record.arg;continue}method="next";arg=undefined;var info=record.arg;if(info.done){context[delegate.resultName]=info.value;context.next=delegate.nextLoc}else{state=GenStateSuspendedYield;return info}context.delegate=null}if(method==="next"){if(state===GenStateSuspendedStart&&typeof arg!=="undefined"){throw new TypeError("attempt to send "+JSON.stringify(arg)+" to newborn generator")}if(state===GenStateSuspendedYield){context.sent=arg}else{delete context.sent}}else if(method==="throw"){if(state===GenStateSuspendedStart){state=GenStateCompleted;throw arg}if(context.dispatchException(arg)){method="next";arg=undefined}}else if(method==="return"){context.abrupt("return",arg)}state=GenStateExecuting;var record=tryCatch(innerFn,self,context);if(record.type==="normal"){state=context.done?GenStateCompleted:GenStateSuspendedYield;var info={value:record.arg,done:context.done};if(record.arg===ContinueSentinel){if(context.delegate&&method==="next"){arg=undefined}}else{return info}}else if(record.type==="throw"){state=GenStateCompleted;if(method==="next"){context.dispatchException(record.arg)}else{arg=record.arg}}}}generator.next=invoke.bind(generator,"next");generator["throw"]=invoke.bind(generator,"throw");generator["return"]=invoke.bind(generator,"return");return generator}Gp[iteratorSymbol]=function(){return this};Gp.toString=function(){return"[object Generator]"};function pushTryEntry(triple){var entry={tryLoc:triple[0]};if(1 in triple){entry.catchLoc=triple[1]}if(2 in triple){entry.finallyLoc=triple[2]}this.tryEntries.push(entry)}function resetTryEntry(entry,i){var record=entry.completion||{};record.type=i===0?"normal":"return";delete record.arg;entry.completion=record}function Context(tryList){this.tryEntries=[{tryLoc:"root"}];tryList.forEach(pushTryEntry,this);this.reset()}runtime.keys=function(object){var keys=[];for(var key in object){keys.push(key)}keys.reverse();return function next(){while(keys.length){var key=keys.pop();if(key in object){next.value=key;next.done=false;return next}}next.done=true;return next}};function values(iterable){if(iterable){var iteratorMethod=iterable[iteratorSymbol];if(iteratorMethod){return iteratorMethod.call(iterable)}if(typeof iterable.next==="function"){return iterable}if(!isNaN(iterable.length)){var i=-1,next=function next(){while(++i<iterable.length){if(hasOwn.call(iterable,i)){next.value=iterable[i];next.done=false;return next}}next.value=undefined;next.done=true;return next};return next.next=next}}return{next:doneResult}}runtime.values=values;function doneResult(){return{value:undefined,done:true}}Context.prototype={constructor:Context,reset:function(){this.prev=0;this.next=0;this.sent=undefined;this.done=false;this.delegate=null;this.tryEntries.forEach(resetTryEntry);for(var tempIndex=0,tempName;hasOwn.call(this,tempName="t"+tempIndex)||tempIndex<20;++tempIndex){this[tempName]=null}},stop:function(){this.done=true;var rootEntry=this.tryEntries[0];var rootRecord=rootEntry.completion;if(rootRecord.type==="throw"){throw rootRecord.arg}return this.rval},dispatchException:function(exception){if(this.done){throw exception}var context=this;function handle(loc,caught){record.type="throw";record.arg=exception;context.next=loc;return!!caught}for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];var record=entry.completion;if(entry.tryLoc==="root"){return handle("end")}if(entry.tryLoc<=this.prev){var hasCatch=hasOwn.call(entry,"catchLoc");var hasFinally=hasOwn.call(entry,"finallyLoc");if(hasCatch&&hasFinally){if(this.prev<entry.catchLoc){return handle(entry.catchLoc,true)}else if(this.prev<entry.finallyLoc){return handle(entry.finallyLoc)}}else if(hasCatch){if(this.prev<entry.catchLoc){return handle(entry.catchLoc,true)}}else if(hasFinally){if(this.prev<entry.finallyLoc){return handle(entry.finallyLoc)}}else{throw new Error("try statement without catch or finally")}}}},_findFinallyEntry:function(finallyLoc){for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];if(entry.tryLoc<=this.prev&&hasOwn.call(entry,"finallyLoc")&&(entry.finallyLoc===finallyLoc||this.prev<entry.finallyLoc)){return entry}}},abrupt:function(type,arg){var entry=this._findFinallyEntry();var record=entry?entry.completion:{};record.type=type;record.arg=arg;if(entry){this.next=entry.finallyLoc}else{this.complete(record)}return ContinueSentinel},complete:function(record){if(record.type==="throw"){throw record.arg}if(record.type==="break"||record.type==="continue"){this.next=record.arg}else if(record.type==="return"){this.rval=record.arg;this.next="end"}return ContinueSentinel},finish:function(finallyLoc){var entry=this._findFinallyEntry(finallyLoc);return this.complete(entry.completion)},"catch":function(tryLoc){for(var i=this.tryEntries.length-1;i>=0;--i){var entry=this.tryEntries[i];if(entry.tryLoc===tryLoc){var record=entry.completion;if(record.type==="throw"){var thrown=record.arg;resetTryEntry(entry,i)}return thrown}}throw new Error("illegal catch attempt")},delegateYield:function(iterable,resultName,nextLoc){this.delegate={iterator:values(iterable),resultName:resultName,nextLoc:nextLoc};return ContinueSentinel}}}(typeof global==="object"?global:typeof window==="object"?window:this)}).call(this,typeof global!=="undefined"?global:typeof self!=="undefined"?self:typeof window!=="undefined"?window:{})},{}]},{},[1]);
|
docs/public/static/examples/v43.0.0/tutorial/sharing-web-workaround.js
|
exponentjs/exponent
|
import React from 'react';
import { Image, Platform, StyleSheet, Text, TouchableOpacity, View } from 'react-native';
import * as ImagePicker from 'expo-image-picker';
import * as Sharing from 'expo-sharing';
import uploadToAnonymousFilesAsync from 'anonymous-files';
export default function App() {
let [selectedImage, setSelectedImage] = React.useState(null);
let openImagePickerAsync = async () => {
let permissionResult = await ImagePicker.requestCameraRollPermissionsAsync();
if (permissionResult.granted === false) {
alert('Permission to access camera roll is required!');
return;
}
let pickerResult = await ImagePicker.launchImageLibraryAsync();
if (pickerResult.cancelled === true) {
return;
}
if (Platform.OS === 'web') {
let remoteUri = await uploadToAnonymousFilesAsync(pickerResult.uri);
setSelectedImage({ localUri: pickerResult.uri, remoteUri });
} else {
setSelectedImage({ localUri: pickerResult.uri, remoteUri: null });
}
};
let openShareDialogAsync = async () => {
if (!(await Sharing.isAvailableAsync())) {
alert(`The image is available for sharing at: ${selectedImage.remoteUri}`);
return;
}
Sharing.shareAsync(selectedImage.remoteUri || selectedImage.localUri);
};
if (selectedImage !== null) {
return (
<View style={styles.container}>
<Image source={{ uri: selectedImage.localUri }} style={styles.thumbnail} />
<TouchableOpacity onPress={openShareDialogAsync} style={styles.button}>
<Text style={styles.buttonText}>Share this photo</Text>
</TouchableOpacity>
</View>
);
}
return (
<View style={styles.container}>
<Image source={{ uri: 'https://i.imgur.com/TkIrScD.png' }} style={styles.logo} />
<Text style={styles.instructions}>
To share a photo from your phone with a friend, just press the button below!
</Text>
<TouchableOpacity onPress={openImagePickerAsync} style={styles.button}>
<Text style={styles.buttonText}>Pick a photo</Text>
</TouchableOpacity>
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: '#fff',
alignItems: 'center',
justifyContent: 'center',
},
logo: {
width: 305,
height: 159,
marginBottom: 20,
},
instructions: {
color: '#888',
fontSize: 18,
marginHorizontal: 15,
marginBottom: 10,
},
button: {
backgroundColor: 'blue',
padding: 20,
borderRadius: 5,
},
buttonText: {
fontSize: 20,
color: '#fff',
},
thumbnail: {
width: 300,
height: 300,
resizeMode: 'contain',
},
});
|
js/jqwidgets/jqwidgets-react/react_jqxnavbar.js
|
luissancheza/sice
|
/*
jQWidgets v5.3.2 (2017-Sep)
Copyright (c) 2011-2017 jQWidgets.
License: http://jqwidgets.com/license/
*/
import React from 'react';
const JQXLite = window.JQXLite;
export const jqx = window.jqx;
export default class JqxNavBar extends React.Component {
componentDidMount() {
let options = this.manageAttributes();
this.createComponent(options);
};
manageAttributes() {
let properties = ['columns','disabled','height','minimized','minimizeButtonPosition','minimizedHeight','minimizedTitle','orientation','popupAnimationDelay','rtl','selection','selectedItem','theme','width'];
let options = {};
for(let item in this.props) {
if(item === 'settings') {
for(let itemTwo in this.props[item]) {
options[itemTwo] = this.props[item][itemTwo];
}
} else {
if(properties.indexOf(item) !== -1) {
options[item] = this.props[item];
}
}
}
return options;
};
createComponent(options) {
if(!this.style) {
for (let style in this.props.style) {
JQXLite(this.componentSelector).css(style, this.props.style[style]);
}
}
if(this.props.className !== undefined) {
let classes = this.props.className.split(' ');
for (let i = 0; i < classes.length; i++ ) {
JQXLite(this.componentSelector).addClass(classes[i]);
}
}
if(!this.template) {
JQXLite(this.componentSelector).html(this.props.template);
}
JQXLite(this.componentSelector).jqxNavBar(options);
};
setOptions(options) {
JQXLite(this.componentSelector).jqxNavBar('setOptions', options);
};
getOptions() {
if(arguments.length === 0) {
throw Error('At least one argument expected in getOptions()!');
}
let resultToReturn = {};
for(let i = 0; i < arguments.length; i++) {
resultToReturn[arguments[i]] = JQXLite(this.componentSelector).jqxNavBar(arguments[i]);
}
return resultToReturn;
};
on(name,callbackFn) {
JQXLite(this.componentSelector).on(name,callbackFn);
};
off(name) {
JQXLite(this.componentSelector).off(name);
};
columns(arg) {
if (arg !== undefined) {
JQXLite(this.componentSelector).jqxNavBar('columns', arg)
} else {
return JQXLite(this.componentSelector).jqxNavBar('columns');
}
};
disabled(arg) {
if (arg !== undefined) {
JQXLite(this.componentSelector).jqxNavBar('disabled', arg)
} else {
return JQXLite(this.componentSelector).jqxNavBar('disabled');
}
};
height(arg) {
if (arg !== undefined) {
JQXLite(this.componentSelector).jqxNavBar('height', arg)
} else {
return JQXLite(this.componentSelector).jqxNavBar('height');
}
};
minimized(arg) {
if (arg !== undefined) {
JQXLite(this.componentSelector).jqxNavBar('minimized', arg)
} else {
return JQXLite(this.componentSelector).jqxNavBar('minimized');
}
};
minimizeButtonPosition(arg) {
if (arg !== undefined) {
JQXLite(this.componentSelector).jqxNavBar('minimizeButtonPosition', arg)
} else {
return JQXLite(this.componentSelector).jqxNavBar('minimizeButtonPosition');
}
};
minimizedHeight(arg) {
if (arg !== undefined) {
JQXLite(this.componentSelector).jqxNavBar('minimizedHeight', arg)
} else {
return JQXLite(this.componentSelector).jqxNavBar('minimizedHeight');
}
};
minimizedTitle(arg) {
if (arg !== undefined) {
JQXLite(this.componentSelector).jqxNavBar('minimizedTitle', arg)
} else {
return JQXLite(this.componentSelector).jqxNavBar('minimizedTitle');
}
};
orientation(arg) {
if (arg !== undefined) {
JQXLite(this.componentSelector).jqxNavBar('orientation', arg)
} else {
return JQXLite(this.componentSelector).jqxNavBar('orientation');
}
};
popupAnimationDelay(arg) {
if (arg !== undefined) {
JQXLite(this.componentSelector).jqxNavBar('popupAnimationDelay', arg)
} else {
return JQXLite(this.componentSelector).jqxNavBar('popupAnimationDelay');
}
};
rtl(arg) {
if (arg !== undefined) {
JQXLite(this.componentSelector).jqxNavBar('rtl', arg)
} else {
return JQXLite(this.componentSelector).jqxNavBar('rtl');
}
};
selection(arg) {
if (arg !== undefined) {
JQXLite(this.componentSelector).jqxNavBar('selection', arg)
} else {
return JQXLite(this.componentSelector).jqxNavBar('selection');
}
};
selectedItem(arg) {
if (arg !== undefined) {
JQXLite(this.componentSelector).jqxNavBar('selectedItem', arg)
} else {
return JQXLite(this.componentSelector).jqxNavBar('selectedItem');
}
};
theme(arg) {
if (arg !== undefined) {
JQXLite(this.componentSelector).jqxNavBar('theme', arg)
} else {
return JQXLite(this.componentSelector).jqxNavBar('theme');
}
};
width(arg) {
if (arg !== undefined) {
JQXLite(this.componentSelector).jqxNavBar('width', arg)
} else {
return JQXLite(this.componentSelector).jqxNavBar('width');
}
};
close() {
JQXLite(this.componentSelector).jqxNavBar('close');
};
destroy() {
JQXLite(this.componentSelector).jqxNavBar('destroy');
};
getSelectedIndex() {
return JQXLite(this.componentSelector).jqxNavBar('getSelectedIndex');
};
open() {
JQXLite(this.componentSelector).jqxNavBar('open');
};
selectAt(index) {
JQXLite(this.componentSelector).jqxNavBar('selectAt', index);
};
render() {
let id = 'jqxNavBar' + JQXLite.generateID();
this.componentSelector = '#' + id;
return (
<div id={id}>{this.props.value}{this.props.children}</div>
)
};
};
|
src/client/components/PageTitle.js
|
pgryko/meeting
|
import React from 'react'
import {Link, IndexLink, History} from 'react-router'
export default class PageTitle extends React.Component{
constructor(props, context, index){
super(props);
}
render() {
console.log(this.props);
return (
<div>
{/* <!-- Page Title -->*/}
{/* <!--Add modifier className : "pt-fullwidth" to stretch page title and make it occupy 100% of the page width. -->*/}
<section className="page-title">
<div className="container">
<div className="inner">
<div className="column">
<div className="title">
<h1>Help Center</h1>
</div>
{/* <!-- .title -->*/}
</div>
{/* <!-- .column -->*/}
<div className="column">
<div className="breadcrumbs">
<Link to={"/help"}>Help Center</Link>
<span className="delimiter"><i className="icon-arrow-right"></i></span>
<Link to={"/help/" + this.props.titleName} >{this.props.titleName}</Link>
</div>
{/* <!-- .breadcrumbs -->*/}
</div>
{/* <!-- .column -->*/}
</div>
</div>
</section>
{/* <!-- .page-title -->*/}
</div>
)
}
}
PageTitle.contextTypes = {
titleName: React.PropTypes.string
};
|
src/svg-icons/action/lock-outline.js
|
lawrence-yu/material-ui
|
import React from 'react';
import pure from 'recompose/pure';
import SvgIcon from '../../SvgIcon';
let ActionLockOutline = (props) => (
<SvgIcon {...props}>
<path d="M12 17c1.1 0 2-.9 2-2s-.9-2-2-2-2 .9-2 2 .9 2 2 2zm6-9h-1V6c0-2.76-2.24-5-5-5S7 3.24 7 6v2H6c-1.1 0-2 .9-2 2v10c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V10c0-1.1-.9-2-2-2zM8.9 6c0-1.71 1.39-3.1 3.1-3.1s3.1 1.39 3.1 3.1v2H8.9V6zM18 20H6V10h12v10z"/>
</SvgIcon>
);
ActionLockOutline = pure(ActionLockOutline);
ActionLockOutline.displayName = 'ActionLockOutline';
ActionLockOutline.muiName = 'SvgIcon';
export default ActionLockOutline;
|
ajax/libs/vuex/2.2.0/vuex.esm.js
|
Piicksarn/cdnjs
|
/**
* vuex v2.2.0
* (c) 2017 Evan You
* @license MIT
*/
var applyMixin = function (Vue) {
var version = Number(Vue.version.split('.')[0]);
if (version >= 2) {
var usesInit = Vue.config._lifecycleHooks.indexOf('init') > -1;
Vue.mixin(usesInit ? { init: vuexInit } : { beforeCreate: vuexInit });
} else {
// override init and inject vuex init procedure
// for 1.x backwards compatibility.
var _init = Vue.prototype._init;
Vue.prototype._init = function (options) {
if ( options === void 0 ) options = {};
options.init = options.init
? [vuexInit].concat(options.init)
: vuexInit;
_init.call(this, options);
};
}
/**
* Vuex init hook, injected into each instances init hooks list.
*/
function vuexInit () {
var options = this.$options;
// store injection
if (options.store) {
this.$store = options.store;
} else if (options.parent && options.parent.$store) {
this.$store = options.parent.$store;
}
}
};
var devtoolHook =
typeof window !== 'undefined' &&
window.__VUE_DEVTOOLS_GLOBAL_HOOK__;
function devtoolPlugin (store) {
if (!devtoolHook) { return }
store._devtoolHook = devtoolHook;
devtoolHook.emit('vuex:init', store);
devtoolHook.on('vuex:travel-to-state', function (targetState) {
store.replaceState(targetState);
});
store.subscribe(function (mutation, state) {
devtoolHook.emit('vuex:mutation', mutation, state);
});
}
/**
* Get the first item that pass the test
* by second argument function
*
* @param {Array} list
* @param {Function} f
* @return {*}
*/
/**
* Deep copy the given object considering circular structure.
* This function caches all nested objects and its copies.
* If it detects circular structure, use cached copy to avoid infinite loop.
*
* @param {*} obj
* @param {Array<Object>} cache
* @return {*}
*/
/**
* forEach for object
*/
function forEachValue (obj, fn) {
Object.keys(obj).forEach(function (key) { return fn(obj[key], key); });
}
function isObject (obj) {
return obj !== null && typeof obj === 'object'
}
function isPromise (val) {
return val && typeof val.then === 'function'
}
function assert (condition, msg) {
if (!condition) { throw new Error(("[vuex] " + msg)) }
}
var Module = function Module (rawModule, runtime) {
this.runtime = runtime;
this._children = Object.create(null);
this._rawModule = rawModule;
};
var prototypeAccessors$1 = { state: {},namespaced: {} };
prototypeAccessors$1.state.get = function () {
return this._rawModule.state || {}
};
prototypeAccessors$1.namespaced.get = function () {
return !!this._rawModule.namespaced
};
Module.prototype.addChild = function addChild (key, module) {
this._children[key] = module;
};
Module.prototype.removeChild = function removeChild (key) {
delete this._children[key];
};
Module.prototype.getChild = function getChild (key) {
return this._children[key]
};
Module.prototype.update = function update (rawModule) {
this._rawModule.namespaced = rawModule.namespaced;
if (rawModule.actions) {
this._rawModule.actions = rawModule.actions;
}
if (rawModule.mutations) {
this._rawModule.mutations = rawModule.mutations;
}
if (rawModule.getters) {
this._rawModule.getters = rawModule.getters;
}
};
Module.prototype.forEachChild = function forEachChild (fn) {
forEachValue(this._children, fn);
};
Module.prototype.forEachGetter = function forEachGetter (fn) {
if (this._rawModule.getters) {
forEachValue(this._rawModule.getters, fn);
}
};
Module.prototype.forEachAction = function forEachAction (fn) {
if (this._rawModule.actions) {
forEachValue(this._rawModule.actions, fn);
}
};
Module.prototype.forEachMutation = function forEachMutation (fn) {
if (this._rawModule.mutations) {
forEachValue(this._rawModule.mutations, fn);
}
};
Object.defineProperties( Module.prototype, prototypeAccessors$1 );
var ModuleCollection = function ModuleCollection (rawRootModule) {
var this$1 = this;
// register root module (Vuex.Store options)
this.root = new Module(rawRootModule, false);
// register all nested modules
if (rawRootModule.modules) {
forEachValue(rawRootModule.modules, function (rawModule, key) {
this$1.register([key], rawModule, false);
});
}
};
ModuleCollection.prototype.get = function get (path) {
return path.reduce(function (module, key) {
return module.getChild(key)
}, this.root)
};
ModuleCollection.prototype.getNamespace = function getNamespace (path) {
var module = this.root;
return path.reduce(function (namespace, key) {
module = module.getChild(key);
return namespace + (module.namespaced ? key + '/' : '')
}, '')
};
ModuleCollection.prototype.update = function update$1 (rawRootModule) {
update(this.root, rawRootModule);
};
ModuleCollection.prototype.register = function register (path, rawModule, runtime) {
var this$1 = this;
if ( runtime === void 0 ) runtime = true;
var parent = this.get(path.slice(0, -1));
var newModule = new Module(rawModule, runtime);
parent.addChild(path[path.length - 1], newModule);
// register nested modules
if (rawModule.modules) {
forEachValue(rawModule.modules, function (rawChildModule, key) {
this$1.register(path.concat(key), rawChildModule, runtime);
});
}
};
ModuleCollection.prototype.unregister = function unregister (path) {
var parent = this.get(path.slice(0, -1));
var key = path[path.length - 1];
if (!parent.getChild(key).runtime) { return }
parent.removeChild(key);
};
function update (targetModule, newModule) {
// update target module
targetModule.update(newModule);
// update nested modules
if (newModule.modules) {
for (var key in newModule.modules) {
if (!targetModule.getChild(key)) {
console.warn(
"[vuex] trying to add a new module '" + key + "' on hot reloading, " +
'manual reload is needed'
);
return
}
update(targetModule.getChild(key), newModule.modules[key]);
}
}
}
var mapState = normalizeNamespace(function (namespace, states) {
var res = {};
normalizeMap(states).forEach(function (ref) {
var key = ref.key;
var val = ref.val;
res[key] = function mappedState () {
var state = this.$store.state;
var getters = this.$store.getters;
if (namespace) {
var module = getModuleByNamespace(this.$store, 'mapState', namespace);
if (!module) {
return
}
state = module.context.state;
getters = module.context.getters;
}
return typeof val === 'function'
? val.call(this, state, getters)
: state[val]
};
// mark vuex getter for devtools
res[key].vuex = true;
});
return res
});
var mapMutations = normalizeNamespace(function (namespace, mutations) {
var res = {};
normalizeMap(mutations).forEach(function (ref) {
var key = ref.key;
var val = ref.val;
val = namespace + val;
res[key] = function mappedMutation () {
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
if (namespace && !getModuleByNamespace(this.$store, 'mapMutations', namespace)) {
return
}
return this.$store.commit.apply(this.$store, [val].concat(args))
};
});
return res
});
var mapGetters = normalizeNamespace(function (namespace, getters) {
var res = {};
normalizeMap(getters).forEach(function (ref) {
var key = ref.key;
var val = ref.val;
val = namespace + val;
res[key] = function mappedGetter () {
if (namespace && !getModuleByNamespace(this.$store, 'mapGetters', namespace)) {
return
}
if (!(val in this.$store.getters)) {
console.error(("[vuex] unknown getter: " + val));
return
}
return this.$store.getters[val]
};
// mark vuex getter for devtools
res[key].vuex = true;
});
return res
});
var mapActions = normalizeNamespace(function (namespace, actions) {
var res = {};
normalizeMap(actions).forEach(function (ref) {
var key = ref.key;
var val = ref.val;
val = namespace + val;
res[key] = function mappedAction () {
var args = [], len = arguments.length;
while ( len-- ) args[ len ] = arguments[ len ];
if (namespace && !getModuleByNamespace(this.$store, 'mapActions', namespace)) {
return
}
return this.$store.dispatch.apply(this.$store, [val].concat(args))
};
});
return res
});
function normalizeMap (map) {
return Array.isArray(map)
? map.map(function (key) { return ({ key: key, val: key }); })
: Object.keys(map).map(function (key) { return ({ key: key, val: map[key] }); })
}
function normalizeNamespace (fn) {
return function (namespace, map) {
if (typeof namespace !== 'string') {
map = namespace;
namespace = '';
} else if (namespace.charAt(namespace.length - 1) !== '/') {
namespace += '/';
}
return fn(namespace, map)
}
}
function getModuleByNamespace (store, helper, namespace) {
var module = store._modulesNamespaceMap[namespace];
if (!module) {
console.error(("[vuex] module namespace not found in " + helper + "(): " + namespace));
}
return module
}
var Vue; // bind on install
var Store = function Store (options) {
var this$1 = this;
if ( options === void 0 ) options = {};
assert(Vue, "must call Vue.use(Vuex) before creating a store instance.");
assert(typeof Promise !== 'undefined', "vuex requires a Promise polyfill in this browser.");
var state = options.state; if ( state === void 0 ) state = {};
var plugins = options.plugins; if ( plugins === void 0 ) plugins = [];
var strict = options.strict; if ( strict === void 0 ) strict = false;
// store internal state
this._committing = false;
this._actions = Object.create(null);
this._mutations = Object.create(null);
this._wrappedGetters = Object.create(null);
this._modules = new ModuleCollection(options);
this._modulesNamespaceMap = Object.create(null);
this._subscribers = [];
this._watcherVM = new Vue();
// bind commit and dispatch to self
var store = this;
var ref = this;
var dispatch = ref.dispatch;
var commit = ref.commit;
this.dispatch = function boundDispatch (type, payload) {
return dispatch.call(store, type, payload)
};
this.commit = function boundCommit (type, payload, options) {
return commit.call(store, type, payload, options)
};
// strict mode
this.strict = strict;
// init root module.
// this also recursively registers all sub-modules
// and collects all module getters inside this._wrappedGetters
installModule(this, state, [], this._modules.root);
// initialize the store vm, which is responsible for the reactivity
// (also registers _wrappedGetters as computed properties)
resetStoreVM(this, state);
// apply plugins
plugins.concat(devtoolPlugin).forEach(function (plugin) { return plugin(this$1); });
};
var prototypeAccessors = { state: {} };
prototypeAccessors.state.get = function () {
return this._vm._data.$$state
};
prototypeAccessors.state.set = function (v) {
assert(false, "Use store.replaceState() to explicit replace store state.");
};
Store.prototype.commit = function commit (_type, _payload, _options) {
var this$1 = this;
// check object-style commit
var ref = unifyObjectStyle(_type, _payload, _options);
var type = ref.type;
var payload = ref.payload;
var options = ref.options;
var mutation = { type: type, payload: payload };
var entry = this._mutations[type];
if (!entry) {
console.error(("[vuex] unknown mutation type: " + type));
return
}
this._withCommit(function () {
entry.forEach(function commitIterator (handler) {
handler(payload);
});
});
this._subscribers.forEach(function (sub) { return sub(mutation, this$1.state); });
if (options && options.silent) {
console.warn(
"[vuex] mutation type: " + type + ". Silent option has been removed. " +
'Use the filter functionality in the vue-devtools'
);
}
};
Store.prototype.dispatch = function dispatch (_type, _payload) {
// check object-style dispatch
var ref = unifyObjectStyle(_type, _payload);
var type = ref.type;
var payload = ref.payload;
var entry = this._actions[type];
if (!entry) {
console.error(("[vuex] unknown action type: " + type));
return
}
return entry.length > 1
? Promise.all(entry.map(function (handler) { return handler(payload); }))
: entry[0](payload)
};
Store.prototype.subscribe = function subscribe (fn) {
var subs = this._subscribers;
if (subs.indexOf(fn) < 0) {
subs.push(fn);
}
return function () {
var i = subs.indexOf(fn);
if (i > -1) {
subs.splice(i, 1);
}
}
};
Store.prototype.watch = function watch (getter, cb, options) {
var this$1 = this;
assert(typeof getter === 'function', "store.watch only accepts a function.");
return this._watcherVM.$watch(function () { return getter(this$1.state, this$1.getters); }, cb, options)
};
Store.prototype.replaceState = function replaceState (state) {
var this$1 = this;
this._withCommit(function () {
this$1._vm._data.$$state = state;
});
};
Store.prototype.registerModule = function registerModule (path, rawModule) {
if (typeof path === 'string') { path = [path]; }
assert(Array.isArray(path), "module path must be a string or an Array.");
this._modules.register(path, rawModule);
installModule(this, this.state, path, this._modules.get(path));
// reset store to update getters...
resetStoreVM(this, this.state);
};
Store.prototype.unregisterModule = function unregisterModule (path) {
var this$1 = this;
if (typeof path === 'string') { path = [path]; }
assert(Array.isArray(path), "module path must be a string or an Array.");
this._modules.unregister(path);
this._withCommit(function () {
var parentState = getNestedState(this$1.state, path.slice(0, -1));
Vue.delete(parentState, path[path.length - 1]);
});
resetStore(this);
};
Store.prototype.hotUpdate = function hotUpdate (newOptions) {
this._modules.update(newOptions);
resetStore(this, true);
};
Store.prototype._withCommit = function _withCommit (fn) {
var committing = this._committing;
this._committing = true;
fn();
this._committing = committing;
};
Object.defineProperties( Store.prototype, prototypeAccessors );
function resetStore (store, hot) {
store._actions = Object.create(null);
store._mutations = Object.create(null);
store._wrappedGetters = Object.create(null);
store._modulesNamespaceMap = Object.create(null);
var state = store.state;
// init all modules
installModule(store, state, [], store._modules.root, true);
// reset vm
resetStoreVM(store, state, hot);
}
function resetStoreVM (store, state, hot) {
var oldVm = store._vm;
// bind store public getters
store.getters = {};
var wrappedGetters = store._wrappedGetters;
var computed = {};
forEachValue(wrappedGetters, function (fn, key) {
// use computed to leverage its lazy-caching mechanism
computed[key] = function () { return fn(store); };
Object.defineProperty(store.getters, key, {
get: function () { return store._vm[key]; },
enumerable: true // for local getters
});
});
// use a Vue instance to store the state tree
// suppress warnings just in case the user has added
// some funky global mixins
var silent = Vue.config.silent;
Vue.config.silent = true;
store._vm = new Vue({
data: {
$$state: state
},
computed: computed
});
Vue.config.silent = silent;
// enable strict mode for new vm
if (store.strict) {
enableStrictMode(store);
}
if (oldVm) {
if (hot) {
// dispatch changes in all subscribed watchers
// to force getter re-evaluation for hot reloading.
store._withCommit(function () {
oldVm._data.$$state = null;
});
}
Vue.nextTick(function () { return oldVm.$destroy(); });
}
}
function installModule (store, rootState, path, module, hot) {
var isRoot = !path.length;
var namespace = store._modules.getNamespace(path);
// register in namespace map
if (namespace) {
store._modulesNamespaceMap[namespace] = module;
}
// set state
if (!isRoot && !hot) {
var parentState = getNestedState(rootState, path.slice(0, -1));
var moduleName = path[path.length - 1];
store._withCommit(function () {
Vue.set(parentState, moduleName, module.state);
});
}
var local = module.context = makeLocalContext(store, namespace, path);
module.forEachMutation(function (mutation, key) {
var namespacedType = namespace + key;
registerMutation(store, namespacedType, mutation, local);
});
module.forEachAction(function (action, key) {
var namespacedType = namespace + key;
registerAction(store, namespacedType, action, local);
});
module.forEachGetter(function (getter, key) {
var namespacedType = namespace + key;
registerGetter(store, namespacedType, getter, local);
});
module.forEachChild(function (child, key) {
installModule(store, rootState, path.concat(key), child, hot);
});
}
/**
* make localized dispatch, commit, getters and state
* if there is no namespace, just use root ones
*/
function makeLocalContext (store, namespace, path) {
var noNamespace = namespace === '';
var local = {
dispatch: noNamespace ? store.dispatch : function (_type, _payload, _options) {
var args = unifyObjectStyle(_type, _payload, _options);
var payload = args.payload;
var options = args.options;
var type = args.type;
if (!options || !options.root) {
type = namespace + type;
if (!store._actions[type]) {
console.error(("[vuex] unknown local action type: " + (args.type) + ", global type: " + type));
return
}
}
return store.dispatch(type, payload)
},
commit: noNamespace ? store.commit : function (_type, _payload, _options) {
var args = unifyObjectStyle(_type, _payload, _options);
var payload = args.payload;
var options = args.options;
var type = args.type;
if (!options || !options.root) {
type = namespace + type;
if (!store._mutations[type]) {
console.error(("[vuex] unknown local mutation type: " + (args.type) + ", global type: " + type));
return
}
}
store.commit(type, payload, options);
}
};
// getters and state object must be gotten lazily
// because they will be changed by vm update
Object.defineProperties(local, {
getters: {
get: noNamespace
? function () { return store.getters; }
: function () { return makeLocalGetters(store, namespace); }
},
state: {
get: function () { return getNestedState(store.state, path); }
}
});
return local
}
function makeLocalGetters (store, namespace) {
var gettersProxy = {};
var splitPos = namespace.length;
Object.keys(store.getters).forEach(function (type) {
// skip if the target getter is not match this namespace
if (type.slice(0, splitPos) !== namespace) { return }
// extract local getter type
var localType = type.slice(splitPos);
// Add a port to the getters proxy.
// Define as getter property because
// we do not want to evaluate the getters in this time.
Object.defineProperty(gettersProxy, localType, {
get: function () { return store.getters[type]; },
enumerable: true
});
});
return gettersProxy
}
function registerMutation (store, type, handler, local) {
var entry = store._mutations[type] || (store._mutations[type] = []);
entry.push(function wrappedMutationHandler (payload) {
handler(local.state, payload);
});
}
function registerAction (store, type, handler, local) {
var entry = store._actions[type] || (store._actions[type] = []);
entry.push(function wrappedActionHandler (payload, cb) {
var res = handler({
dispatch: local.dispatch,
commit: local.commit,
getters: local.getters,
state: local.state,
rootGetters: store.getters,
rootState: store.state
}, payload, cb);
if (!isPromise(res)) {
res = Promise.resolve(res);
}
if (store._devtoolHook) {
return res.catch(function (err) {
store._devtoolHook.emit('vuex:error', err);
throw err
})
} else {
return res
}
});
}
function registerGetter (store, type, rawGetter, local) {
if (store._wrappedGetters[type]) {
console.error(("[vuex] duplicate getter key: " + type));
return
}
store._wrappedGetters[type] = function wrappedGetter (store) {
return rawGetter(
local.state, // local state
local.getters, // local getters
store.state, // root state
store.getters // root getters
)
};
}
function enableStrictMode (store) {
store._vm.$watch(function () { return this._data.$$state }, function () {
assert(store._committing, "Do not mutate vuex store state outside mutation handlers.");
}, { deep: true, sync: true });
}
function getNestedState (state, path) {
return path.length
? path.reduce(function (state, key) { return state[key]; }, state)
: state
}
function unifyObjectStyle (type, payload, options) {
if (isObject(type) && type.type) {
options = payload;
payload = type;
type = type.type;
}
assert(typeof type === 'string', ("Expects string as the type, but found " + (typeof type) + "."));
return { type: type, payload: payload, options: options }
}
function install (_Vue) {
if (Vue) {
console.error(
'[vuex] already installed. Vue.use(Vuex) should be called only once.'
);
return
}
Vue = _Vue;
applyMixin(Vue);
}
// auto install in dist mode
if (typeof window !== 'undefined' && window.Vue) {
install(window.Vue);
}
var index = {
Store: Store,
install: install,
version: '2.2.0',
mapState: mapState,
mapMutations: mapMutations,
mapGetters: mapGetters,
mapActions: mapActions
};
export default index;
|
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