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pusher.min.js
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/
pusher.min.js
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/*!
* Pusher JavaScript Library v2.2.3
* http://pusher.com/
*
* Copyright 2014, Pusher
* Released under the MIT licence.
*/
(function(){function b(a,d){(null===a||void 0===a)&&b.warn("Warning","You must pass your app key when you instantiate Pusher.");d=d||{};var c=this;this.key=a;this.config=b.Util.extend(b.getGlobalConfig(),d.cluster?b.getClusterConfig(d.cluster):{},d);this.channels=new b.Channels;this.global_emitter=new b.EventsDispatcher;this.sessionID=Math.floor(1E9*Math.random());this.timeline=new b.Timeline(this.key,this.sessionID,{cluster:this.config.cluster,features:b.Util.getClientFeatures(),params:this.config.timelineParams||
{},limit:50,level:b.Timeline.INFO,version:b.VERSION});this.config.disableStats||(this.timelineSender=new b.TimelineSender(this.timeline,{host:this.config.statsHost,path:"/timeline/v2/jsonp"}));this.connection=new b.ConnectionManager(this.key,b.Util.extend({getStrategy:function(a){a=b.Util.extend({},c.config,a);return b.StrategyBuilder.build(b.getDefaultStrategy(a),a)},timeline:this.timeline,activityTimeout:this.config.activity_timeout,pongTimeout:this.config.pong_timeout,unavailableTimeout:this.config.unavailable_timeout},
this.config,{encrypted:this.isEncrypted()}));this.connection.bind("connected",function(){c.subscribeAll();c.timelineSender&&c.timelineSender.send(c.connection.isEncrypted())});this.connection.bind("message",function(a){var d=0===a.event.indexOf("pusher_internal:");if(a.channel){var b=c.channel(a.channel);b&&b.handleEvent(a.event,a.data)}d||c.global_emitter.emit(a.event,a.data)});this.connection.bind("disconnected",function(){c.channels.disconnect()});this.connection.bind("error",function(a){b.warn("Error",
a)});b.instances.push(this);this.timeline.info({instances:b.instances.length});b.isReady&&c.connect()}var c=b.prototype;b.instances=[];b.isReady=!1;b.debug=function(){b.log&&b.log(b.Util.stringify.apply(this,arguments))};b.warn=function(){var a=b.Util.stringify.apply(this,arguments);window.console&&(window.console.warn?window.console.warn(a):window.console.log&&window.console.log(a));b.log&&b.log(a)};b.ready=function(){b.isReady=!0;for(var a=0,d=b.instances.length;a<d;a++)b.instances[a].connect()};
c.channel=function(a){return this.channels.find(a)};c.allChannels=function(){return this.channels.all()};c.connect=function(){this.connection.connect();if(this.timelineSender&&!this.timelineSenderTimer){var a=this.connection.isEncrypted(),d=this.timelineSender;this.timelineSenderTimer=new b.PeriodicTimer(6E4,function(){d.send(a)})}};c.disconnect=function(){this.connection.disconnect();this.timelineSenderTimer&&(this.timelineSenderTimer.ensureAborted(),this.timelineSenderTimer=null)};c.bind=function(a,
d){this.global_emitter.bind(a,d);return this};c.bind_all=function(a){this.global_emitter.bind_all(a);return this};c.subscribeAll=function(){for(var a in this.channels.channels)this.channels.channels.hasOwnProperty(a)&&this.subscribe(a)};c.subscribe=function(a){a=this.channels.add(a,this);"connected"===this.connection.state&&a.subscribe();return a};c.unsubscribe=function(a){a=this.channels.remove(a);"connected"===this.connection.state&&a.unsubscribe()};c.send_event=function(a,d,b){return this.connection.send_event(a,
d,b)};c.isEncrypted=function(){return"https:"===b.Util.getDocument().location.protocol?!0:Boolean(this.config.encrypted)};b.HTTP={};this.Pusher=b}).call(this);
(function(){function b(a){window.clearTimeout(a)}function c(a){window.clearInterval(a)}function a(a,d,b,c){var k=this;this.clear=d;this.timer=a(function(){null!==k.timer&&(k.timer=c(k.timer))},b)}var d=a.prototype;d.isRunning=function(){return null!==this.timer};d.ensureAborted=function(){this.timer&&(this.clear(this.timer),this.timer=null)};Pusher.Timer=function(d,c){return new a(setTimeout,b,d,function(a){c();return null})};Pusher.PeriodicTimer=function(d,b){return new a(setInterval,c,d,function(a){b();
return a})}}).call(this);
(function(){Pusher.Util={now:function(){return Date.now?Date.now():(new Date).valueOf()},defer:function(b){return new Pusher.Timer(0,b)},extend:function(b){for(var c=1;c<arguments.length;c++){var a=arguments[c],d;for(d in a)b[d]=a[d]&&a[d].constructor&&a[d].constructor===Object?Pusher.Util.extend(b[d]||{},a[d]):a[d]}return b},stringify:function(){for(var b=["Pusher"],c=0;c<arguments.length;c++)"string"===typeof arguments[c]?b.push(arguments[c]):void 0===window.JSON?b.push(arguments[c].toString()):b.push(JSON.stringify(arguments[c]));
return b.join(" : ")},arrayIndexOf:function(b,c){var a=Array.prototype.indexOf;if(null===b)return-1;if(a&&b.indexOf===a)return b.indexOf(c);for(var a=0,d=b.length;a<d;a++)if(b[a]===c)return a;return-1},objectApply:function(b,c){for(var a in b)Object.prototype.hasOwnProperty.call(b,a)&&c(b[a],a,b)},keys:function(b){var c=[];Pusher.Util.objectApply(b,function(a,d){c.push(d)});return c},values:function(b){var c=[];Pusher.Util.objectApply(b,function(a){c.push(a)});return c},apply:function(b,c,a){for(var d=
0;d<b.length;d++)c.call(a||window,b[d],d,b)},map:function(b,c){for(var a=[],d=0;d<b.length;d++)a.push(c(b[d],d,b,a));return a},mapObject:function(b,c){var a={};Pusher.Util.objectApply(b,function(d,b){a[b]=c(d)});return a},filter:function(b,c){c=c||function(a){return!!a};for(var a=[],d=0;d<b.length;d++)c(b[d],d,b,a)&&a.push(b[d]);return a},filterObject:function(b,c){var a={};Pusher.Util.objectApply(b,function(d,h){if(c&&c(d,h,b,a)||Boolean(d))a[h]=d});return a},flatten:function(b){var c=[];Pusher.Util.objectApply(b,
function(a,d){c.push([d,a])});return c},any:function(b,c){for(var a=0;a<b.length;a++)if(c(b[a],a,b))return!0;return!1},all:function(b,c){for(var a=0;a<b.length;a++)if(!c(b[a],a,b))return!1;return!0},method:function(b){var c=Array.prototype.slice.call(arguments,1);return function(a){return a[b].apply(a,c.concat(arguments))}},getWindow:function(){return window},getDocument:function(){return document},getNavigator:function(){return navigator},getLocalStorage:function(){try{return window.localStorage}catch(b){}},
getClientFeatures:function(){return Pusher.Util.keys(Pusher.Util.filterObject({ws:Pusher.WSTransport,flash:Pusher.FlashTransport},function(b){return b.isSupported({})}))},addWindowListener:function(b,c){var a=Pusher.Util.getWindow();void 0!==a.addEventListener?a.addEventListener(b,c,!1):a.attachEvent("on"+b,c)},removeWindowListener:function(b,c){var a=Pusher.Util.getWindow();void 0!==a.addEventListener?a.removeEventListener(b,c,!1):a.detachEvent("on"+b,c)},isXHRSupported:function(){var b=window.XMLHttpRequest;
return Boolean(b)&&void 0!==(new b).withCredentials},isXDRSupported:function(b){b=b?"https:":"http:";var c=Pusher.Util.getDocument().location.protocol;return Boolean(window.XDomainRequest)&&c===b}}}).call(this);
(function(){Pusher.VERSION="2.2.3";Pusher.PROTOCOL=7;Pusher.host="ws.pusherapp.com";Pusher.ws_port=80;Pusher.wss_port=443;Pusher.sockjs_host="sockjs.pusher.com";Pusher.sockjs_http_port=80;Pusher.sockjs_https_port=443;Pusher.sockjs_path="/pusher";Pusher.stats_host="stats.pusher.com";Pusher.channel_auth_endpoint="/pusher/auth";Pusher.channel_auth_transport="ajax";Pusher.activity_timeout=12E4;Pusher.pong_timeout=3E4;Pusher.unavailable_timeout=1E4;Pusher.cdn_http="http://js.pusher.com/";Pusher.cdn_https=
"https://js.pusher.com/";Pusher.dependency_suffix=".min";Pusher.getDefaultStrategy=function(b){return[[":def","ws_options",{hostUnencrypted:b.wsHost+":"+b.wsPort,hostEncrypted:b.wsHost+":"+b.wssPort}],[":def","wss_options",[":extend",":ws_options",{encrypted:!0}]],[":def","sockjs_options",{hostUnencrypted:b.httpHost+":"+b.httpPort,hostEncrypted:b.httpHost+":"+b.httpsPort,httpPath:b.httpPath}],[":def","timeouts",{loop:!0,timeout:15E3,timeoutLimit:6E4}],[":def","ws_manager",[":transport_manager",{lives:2,
minPingDelay:1E4,maxPingDelay:b.activity_timeout}]],[":def","streaming_manager",[":transport_manager",{lives:2,minPingDelay:1E4,maxPingDelay:b.activity_timeout}]],[":def_transport","ws","ws",3,":ws_options",":ws_manager"],[":def_transport","wss","ws",3,":wss_options",":ws_manager"],[":def_transport","flash","flash",2,":ws_options",":ws_manager"],[":def_transport","sockjs","sockjs",1,":sockjs_options"],[":def_transport","xhr_streaming","xhr_streaming",1,":sockjs_options",":streaming_manager"],[":def_transport",
"xdr_streaming","xdr_streaming",1,":sockjs_options",":streaming_manager"],[":def_transport","xhr_polling","xhr_polling",1,":sockjs_options"],[":def_transport","xdr_polling","xdr_polling",1,":sockjs_options"],[":def","ws_loop",[":sequential",":timeouts",":ws"]],[":def","wss_loop",[":sequential",":timeouts",":wss"]],[":def","flash_loop",[":sequential",":timeouts",":flash"]],[":def","sockjs_loop",[":sequential",":timeouts",":sockjs"]],[":def","streaming_loop",[":sequential",":timeouts",[":if",[":is_supported",
":xhr_streaming"],":xhr_streaming",":xdr_streaming"]]],[":def","polling_loop",[":sequential",":timeouts",[":if",[":is_supported",":xhr_polling"],":xhr_polling",":xdr_polling"]]],[":def","http_loop",[":if",[":is_supported",":streaming_loop"],[":best_connected_ever",":streaming_loop",[":delayed",4E3,[":polling_loop"]]],[":polling_loop"]]],[":def","http_fallback_loop",[":if",[":is_supported",":http_loop"],[":http_loop"],[":sockjs_loop"]]],[":def","strategy",[":cached",18E5,[":first_connected",[":if",
[":is_supported",":ws"],b.encrypted?[":best_connected_ever",":ws_loop",[":delayed",2E3,[":http_fallback_loop"]]]:[":best_connected_ever",":ws_loop",[":delayed",2E3,[":wss_loop"]],[":delayed",5E3,[":http_fallback_loop"]]],[":if",[":is_supported",":flash"],[":best_connected_ever",":flash_loop",[":delayed",2E3,[":http_fallback_loop"]]],[":http_fallback_loop"]]]]]]]}}).call(this);
(function(){Pusher.getGlobalConfig=function(){return{wsHost:Pusher.host,wsPort:Pusher.ws_port,wssPort:Pusher.wss_port,httpHost:Pusher.sockjs_host,httpPort:Pusher.sockjs_http_port,httpsPort:Pusher.sockjs_https_port,httpPath:Pusher.sockjs_path,statsHost:Pusher.stats_host,authEndpoint:Pusher.channel_auth_endpoint,authTransport:Pusher.channel_auth_transport,activity_timeout:Pusher.activity_timeout,pong_timeout:Pusher.pong_timeout,unavailable_timeout:Pusher.unavailable_timeout}};Pusher.getClusterConfig=
function(b){return{wsHost:"ws-"+b+".pusher.com",httpHost:"sockjs-"+b+".pusher.com"}}}).call(this);(function(){function b(b){var a=function(a){Error.call(this,a);this.name=b};Pusher.Util.extend(a.prototype,Error.prototype);return a}Pusher.Errors={BadEventName:b("BadEventName"),RequestTimedOut:b("RequestTimedOut"),TransportPriorityTooLow:b("TransportPriorityTooLow"),TransportClosed:b("TransportClosed"),UnsupportedTransport:b("UnsupportedTransport"),UnsupportedStrategy:b("UnsupportedStrategy")}}).call(this);
(function(){function b(a){this.callbacks=new c;this.global_callbacks=[];this.failThrough=a}function c(){this._callbacks={}}var a=b.prototype;a.bind=function(a,b,c){this.callbacks.add(a,b,c);return this};a.bind_all=function(a){this.global_callbacks.push(a);return this};a.unbind=function(a,b,c){this.callbacks.remove(a,b,c);return this};a.unbind_all=function(a,b){this.callbacks.remove(a,b);return this};a.emit=function(a,b){var c;for(c=0;c<this.global_callbacks.length;c++)this.global_callbacks[c](a,b);
var e=this.callbacks.get(a);if(e&&0<e.length)for(c=0;c<e.length;c++)e[c].fn.call(e[c].context||window,b);else this.failThrough&&this.failThrough(a,b);return this};c.prototype.get=function(a){return this._callbacks["_"+a]};c.prototype.add=function(a,b,c){a="_"+a;this._callbacks[a]=this._callbacks[a]||[];this._callbacks[a].push({fn:b,context:c})};c.prototype.remove=function(a,b,c){!a&&!b&&!c?this._callbacks={}:(a=a?["_"+a]:Pusher.Util.keys(this._callbacks),b||c?Pusher.Util.apply(a,function(a){this._callbacks[a]=
Pusher.Util.filter(this._callbacks[a]||[],function(a){return b&&b!==a.fn||c&&c!==a.context});0===this._callbacks[a].length&&delete this._callbacks[a]},this):Pusher.Util.apply(a,function(a){delete this._callbacks[a]},this))};Pusher.EventsDispatcher=b}).call(this);
(function(){function b(a,d){this.lastId=0;this.prefix=a;this.name=d}var c=b.prototype;c.create=function(a){this.lastId++;var d=this.lastId,b=this.prefix+d,c=this.name+"["+d+"]",e=!1,g=function(){e||(a.apply(null,arguments),e=!0)};this[d]=g;return{number:d,id:b,name:c,callback:g}};c.remove=function(a){delete this[a.number]};Pusher.ScriptReceiverFactory=b;Pusher.ScriptReceivers=new b("_pusher_script_","Pusher.ScriptReceivers")}).call(this);
(function(){function b(a){this.src=a}var c=b.prototype;c.send=function(a){var d=this,b="Error loading "+d.src;d.script=document.createElement("script");d.script.id=a.id;d.script.src=d.src;d.script.type="text/javascript";d.script.charset="UTF-8";d.script.addEventListener?(d.script.onerror=function(){a.callback(b)},d.script.onload=function(){a.callback(null)}):d.script.onreadystatechange=function(){("loaded"===d.script.readyState||"complete"===d.script.readyState)&&a.callback(null)};void 0===d.script.async&&
document.attachEvent&&/opera/i.test(navigator.userAgent)?(d.errorScript=document.createElement("script"),d.errorScript.id=a.id+"_error",d.errorScript.text=a.name+"('"+b+"');",d.script.async=d.errorScript.async=!1):d.script.async=!0;var c=document.getElementsByTagName("head")[0];c.insertBefore(d.script,c.firstChild);d.errorScript&&c.insertBefore(d.errorScript,d.script.nextSibling)};c.cleanup=function(){this.script&&(this.script.onload=this.script.onerror=null,this.script.onreadystatechange=null);this.script&&
this.script.parentNode&&this.script.parentNode.removeChild(this.script);this.errorScript&&this.errorScript.parentNode&&this.errorScript.parentNode.removeChild(this.errorScript);this.errorScript=this.script=null};Pusher.ScriptRequest=b}).call(this);
(function(){function b(a){this.options=a;this.receivers=a.receivers||Pusher.ScriptReceivers;this.loading={}}var c=b.prototype;c.load=function(a,d){var b=this;if(b.loading[a]&&0<b.loading[a].length)b.loading[a].push(d);else{b.loading[a]=[d];var c=new Pusher.ScriptRequest(b.getPath(a)),e=b.receivers.create(function(d){b.receivers.remove(e);if(b.loading[a]){var k=b.loading[a];delete b.loading[a];for(var l=function(a){a||c.cleanup()},m=0;m<k.length;m++)k[m](d,l)}});c.send(e)}};c.getRoot=function(a){var d=
Pusher.Util.getDocument().location.protocol;return(a&&a.encrypted||"https:"===d?this.options.cdn_https:this.options.cdn_http).replace(/\/*$/,"")+"/"+this.options.version};c.getPath=function(a,d){return this.getRoot(d)+"/"+a+this.options.suffix+".js"};Pusher.DependencyLoader=b}).call(this);
(function(){function b(){Pusher.ready()}function c(a){document.body?a():setTimeout(function(){c(a)},0)}function a(){c(b)}Pusher.DependenciesReceivers=new Pusher.ScriptReceiverFactory("_pusher_dependencies","Pusher.DependenciesReceivers");Pusher.Dependencies=new Pusher.DependencyLoader({cdn_http:Pusher.cdn_http,cdn_https:Pusher.cdn_https,version:Pusher.VERSION,suffix:Pusher.dependency_suffix,receivers:Pusher.DependenciesReceivers});window.JSON?a():Pusher.Dependencies.load("json2",a)})();
(function(){for(var b=String.fromCharCode,c=0;64>c;c++)"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(c);var a=function(a){var d=a.charCodeAt(0);return 128>d?a:2048>d?b(192|d>>>6)+b(128|d&63):b(224|d>>>12&15)+b(128|d>>>6&63)+b(128|d&63)},d=function(a){var d=[0,2,1][a.length%3];a=a.charCodeAt(0)<<16|(1<a.length?a.charCodeAt(1):0)<<8|(2<a.length?a.charCodeAt(2):0);return["ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(a>>>18),"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(a>>>
12&63),2<=d?"=":"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(a>>>6&63),1<=d?"=":"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".charAt(a&63)].join("")},h=window.btoa||function(a){return a.replace(/[\s\S]{1,3}/g,d)};Pusher.Base64={encode:function(d){return h(d.replace(/[^\x00-\x7F]/g,a))}}}).call(this);
(function(){function b(a,b){this.url=a;this.data=b}function c(a){return Pusher.Util.mapObject(a,function(a){"object"===typeof a&&(a=JSON.stringify(a));return encodeURIComponent(Pusher.Base64.encode(a.toString()))})}var a=b.prototype;a.send=function(a){if(!this.request){var b=Pusher.Util.filterObject(this.data,function(a){return void 0!==a}),b=Pusher.Util.map(Pusher.Util.flatten(c(b)),Pusher.Util.method("join","=")).join("&");this.request=new Pusher.ScriptRequest(this.url+"/"+a.number+"?"+b);this.request.send(a)}};
a.cleanup=function(){this.request&&this.request.cleanup()};Pusher.JSONPRequest=b}).call(this);
(function(){function b(a,b,c){this.key=a;this.session=b;this.events=[];this.options=c||{};this.uniqueID=this.sent=0}var c=b.prototype;b.ERROR=3;b.INFO=6;b.DEBUG=7;c.log=function(a,b){a<=this.options.level&&(this.events.push(Pusher.Util.extend({},b,{timestamp:Pusher.Util.now()})),this.options.limit&&this.events.length>this.options.limit&&this.events.shift())};c.error=function(a){this.log(b.ERROR,a)};c.info=function(a){this.log(b.INFO,a)};c.debug=function(a){this.log(b.DEBUG,a)};c.isEmpty=function(){return 0===
this.events.length};c.send=function(a,b){var c=this,f=Pusher.Util.extend({session:c.session,bundle:c.sent+1,key:c.key,lib:"js",version:c.options.version,cluster:c.options.cluster,features:c.options.features,timeline:c.events},c.options.params);c.events=[];a(f,function(a,g){a||c.sent++;b&&b(a,g)});return!0};c.generateUniqueID=function(){this.uniqueID++;return this.uniqueID};Pusher.Timeline=b}).call(this);
(function(){function b(b,a){this.timeline=b;this.options=a||{}}b.prototype.send=function(b,a){var d=this;d.timeline.isEmpty()||d.timeline.send(function(a,f){var e=new Pusher.JSONPRequest("http"+(b?"s":"")+"://"+(d.host||d.options.host)+d.options.path,a),g=Pusher.ScriptReceivers.create(function(a,b){Pusher.ScriptReceivers.remove(g);e.cleanup();b&&b.host&&(d.host=b.host);f&&f(a,b)});e.send(g)},a)};Pusher.TimelineSender=b}).call(this);
(function(){function b(a){this.strategies=a}function c(a,b,c){var h=Pusher.Util.map(a,function(a,d,h,f){return a.connect(b,c(d,f))});return{abort:function(){Pusher.Util.apply(h,d)},forceMinPriority:function(a){Pusher.Util.apply(h,function(b){b.forceMinPriority(a)})}}}function a(a){return Pusher.Util.all(a,function(a){return Boolean(a.error)})}function d(a){!a.error&&!a.aborted&&(a.abort(),a.aborted=!0)}var h=b.prototype;h.isSupported=function(){return Pusher.Util.any(this.strategies,Pusher.Util.method("isSupported"))};
h.connect=function(b,d){return c(this.strategies,b,function(b,c){return function(h,f){(c[b].error=h)?a(c)&&d(!0):(Pusher.Util.apply(c,function(a){a.forceMinPriority(f.transport.priority)}),d(null,f))}})};Pusher.BestConnectedEverStrategy=b}).call(this);
(function(){function b(a,b,d){this.strategy=a;this.transports=b;this.ttl=d.ttl||18E5;this.encrypted=d.encrypted;this.timeline=d.timeline}function c(a){return"pusherTransport"+(a?"Encrypted":"Unencrypted")}function a(a){var b=Pusher.Util.getLocalStorage();if(b)try{var h=b[c(a)];if(h)return JSON.parse(h)}catch(k){d(a)}return null}function d(a){var b=Pusher.Util.getLocalStorage();if(b)try{delete b[c(a)]}catch(d){}}var h=b.prototype;h.isSupported=function(){return this.strategy.isSupported()};h.connect=
function(b,h){var g=this.encrypted,k=a(g),l=[this.strategy];if(k&&k.timestamp+this.ttl>=Pusher.Util.now()){var m=this.transports[k.transport];m&&(this.timeline.info({cached:!0,transport:k.transport,latency:k.latency}),l.push(new Pusher.SequentialStrategy([m],{timeout:2*k.latency+1E3,failFast:!0})))}var p=Pusher.Util.now(),n=l.pop().connect(b,function s(a,k){if(a)d(g),0<l.length?(p=Pusher.Util.now(),n=l.pop().connect(b,s)):h(a);else{var m=k.transport.name,t=Pusher.Util.now()-p,r=Pusher.Util.getLocalStorage();
if(r)try{r[c(g)]=JSON.stringify({timestamp:Pusher.Util.now(),transport:m,latency:t})}catch(u){}h(null,k)}});return{abort:function(){n.abort()},forceMinPriority:function(a){b=a;n&&n.forceMinPriority(a)}}};Pusher.CachedStrategy=b}).call(this);
(function(){function b(a,b){this.strategy=a;this.options={delay:b.delay}}var c=b.prototype;c.isSupported=function(){return this.strategy.isSupported()};c.connect=function(a,b){var c=this.strategy,f,e=new Pusher.Timer(this.options.delay,function(){f=c.connect(a,b)});return{abort:function(){e.ensureAborted();f&&f.abort()},forceMinPriority:function(b){a=b;f&&f.forceMinPriority(b)}}};Pusher.DelayedStrategy=b}).call(this);
(function(){function b(a){this.strategy=a}var c=b.prototype;c.isSupported=function(){return this.strategy.isSupported()};c.connect=function(a,b){var c=this.strategy.connect(a,function(a,e){e&&c.abort();b(a,e)});return c};Pusher.FirstConnectedStrategy=b}).call(this);
(function(){function b(a,b,c){this.test=a;this.trueBranch=b;this.falseBranch=c}var c=b.prototype;c.isSupported=function(){return(this.test()?this.trueBranch:this.falseBranch).isSupported()};c.connect=function(a,b){return(this.test()?this.trueBranch:this.falseBranch).connect(a,b)};Pusher.IfStrategy=b}).call(this);
(function(){function b(a,b){this.strategies=a;this.loop=Boolean(b.loop);this.failFast=Boolean(b.failFast);this.timeout=b.timeout;this.timeoutLimit=b.timeoutLimit}var c=b.prototype;c.isSupported=function(){return Pusher.Util.any(this.strategies,Pusher.Util.method("isSupported"))};c.connect=function(a,b){var c=this,f=this.strategies,e=0,g=this.timeout,k=null,l=function(m,p){p?b(null,p):(e+=1,c.loop&&(e%=f.length),e<f.length?(g&&(g*=2,c.timeoutLimit&&(g=Math.min(g,c.timeoutLimit))),k=c.tryStrategy(f[e],
a,{timeout:g,failFast:c.failFast},l)):b(!0))},k=this.tryStrategy(f[e],a,{timeout:g,failFast:this.failFast},l);return{abort:function(){k.abort()},forceMinPriority:function(b){a=b;k&&k.forceMinPriority(b)}}};c.tryStrategy=function(a,b,c,f){var e=null,g=null;0<c.timeout&&(e=new Pusher.Timer(c.timeout,function(){g.abort();f(!0)}));g=a.connect(b,function(a,b){if(!a||!e||!e.isRunning()||c.failFast)e&&e.ensureAborted(),f(a,b)});return{abort:function(){e&&e.ensureAborted();g.abort()},forceMinPriority:function(a){g.forceMinPriority(a)}}};
Pusher.SequentialStrategy=b}).call(this);
(function(){function b(a,b,c,e){this.name=a;this.priority=b;this.transport=c;this.options=e||{}}function c(a,b){Pusher.Util.defer(function(){b(a)});return{abort:function(){},forceMinPriority:function(){}}}var a=b.prototype;a.isSupported=function(){return this.transport.isSupported({encrypted:this.options.encrypted})};a.connect=function(a,b){if(this.isSupported()){if(this.priority<a)return c(new Pusher.Errors.TransportPriorityTooLow,b)}else return c(new Pusher.Errors.UnsupportedStrategy,b);var f=this,
e=!1,g=this.transport.createConnection(this.name,this.priority,this.options.key,this.options),k=null,l=function(){g.unbind("initialized",l);g.connect()},m=function(){k=new Pusher.Handshake(g,function(a){e=!0;q();b(null,a)})},p=function(a){q();b(a)},n=function(){q();b(new Pusher.Errors.TransportClosed(g))},q=function(){g.unbind("initialized",l);g.unbind("open",m);g.unbind("error",p);g.unbind("closed",n)};g.bind("initialized",l);g.bind("open",m);g.bind("error",p);g.bind("closed",n);g.initialize();return{abort:function(){e||
(q(),k?k.close():g.close())},forceMinPriority:function(a){e||f.priority<a&&(k?k.close():g.close())}}};Pusher.TransportStrategy=b}).call(this);
(function(){function b(a,b,c){return a+(b.encrypted?"s":"")+"://"+(b.encrypted?b.hostEncrypted:b.hostUnencrypted)+c}function c(a,b){return"/app/"+a+("?protocol="+Pusher.PROTOCOL+"&client=js&version="+Pusher.VERSION+(b?"&"+b:""))}Pusher.URLSchemes={ws:{getInitial:function(a,d){return b("ws",d,c(a,"flash=false"))}},flash:{getInitial:function(a,d){return b("ws",d,c(a,"flash=true"))}},sockjs:{getInitial:function(a,c){return b("http",c,c.httpPath||"/pusher","")},getPath:function(a,b){return c(a)}},http:{getInitial:function(a,
d){var h=(d.httpPath||"/pusher")+c(a);return b("http",d,h)}}}}).call(this);
(function(){function b(a,b,c,f,e){Pusher.EventsDispatcher.call(this);this.hooks=a;this.name=b;this.priority=c;this.key=f;this.options=e;this.state="new";this.timeline=e.timeline;this.activityTimeout=e.activityTimeout;this.id=this.timeline.generateUniqueID()}var c=b.prototype;Pusher.Util.extend(c,Pusher.EventsDispatcher.prototype);c.handlesActivityChecks=function(){return Boolean(this.hooks.handlesActivityChecks)};c.supportsPing=function(){return Boolean(this.hooks.supportsPing)};c.initialize=function(){var a=
this;a.timeline.info(a.buildTimelineMessage({transport:a.name+(a.options.encrypted?"s":"")}));a.hooks.beforeInitialize&&a.hooks.beforeInitialize();if(a.hooks.isInitialized())a.changeState("initialized");else if(a.hooks.file)a.changeState("initializing"),Pusher.Dependencies.load(a.hooks.file,function(b,c){if(a.hooks.isInitialized())a.changeState("initialized"),c(!0);else{if(b)a.onError(b);a.onClose();c(!1)}});else a.onClose()};c.connect=function(){var a=this;if(a.socket||"initialized"!==a.state)return!1;
var b=a.hooks.urls.getInitial(a.key,a.options);try{a.socket=a.hooks.getSocket(b,a.options)}catch(c){return Pusher.Util.defer(function(){a.onError(c);a.changeState("closed")}),!1}a.bindListeners();Pusher.debug("Connecting",{transport:a.name,url:b});a.changeState("connecting");return!0};c.close=function(){return this.socket?(this.socket.close(),!0):!1};c.send=function(a){var b=this;return"open"===b.state?(Pusher.Util.defer(function(){b.socket&&b.socket.send(a)}),!0):!1};c.ping=function(){"open"===this.state&&
this.supportsPing()&&this.socket.ping()};c.onOpen=function(){this.hooks.beforeOpen&&this.hooks.beforeOpen(this.socket,this.hooks.urls.getPath(this.key,this.options));this.changeState("open");this.socket.onopen=void 0};c.onError=function(a){this.emit("error",{type:"WebSocketError",error:a});this.timeline.error(this.buildTimelineMessage({error:a.toString()}))};c.onClose=function(a){a?this.changeState("closed",{code:a.code,reason:a.reason,wasClean:a.wasClean}):this.changeState("closed");this.unbindListeners();
this.socket=void 0};c.onMessage=function(a){this.emit("message",a)};c.onActivity=function(){this.emit("activity")};c.bindListeners=function(){var a=this;a.socket.onopen=function(){a.onOpen()};a.socket.onerror=function(b){a.onError(b)};a.socket.onclose=function(b){a.onClose(b)};a.socket.onmessage=function(b){a.onMessage(b)};a.supportsPing()&&(a.socket.onactivity=function(){a.onActivity()})};c.unbindListeners=function(){this.socket&&(this.socket.onopen=void 0,this.socket.onerror=void 0,this.socket.onclose=
void 0,this.socket.onmessage=void 0,this.supportsPing()&&(this.socket.onactivity=void 0))};c.changeState=function(a,b){this.state=a;this.timeline.info(this.buildTimelineMessage({state:a,params:b}));this.emit(a,b)};c.buildTimelineMessage=function(a){return Pusher.Util.extend({cid:this.id},a)};Pusher.TransportConnection=b}).call(this);
(function(){function b(a){this.hooks=a}var c=b.prototype;c.isSupported=function(a){return this.hooks.isSupported(a)};c.createConnection=function(a,b,c,f){return new Pusher.TransportConnection(this.hooks,a,b,c,f)};Pusher.Transport=b}).call(this);
(function(){Pusher.WSTransport=new Pusher.Transport({urls:Pusher.URLSchemes.ws,handlesActivityChecks:!1,supportsPing:!1,isInitialized:function(){return Boolean(window.WebSocket||window.MozWebSocket)},isSupported:function(){return Boolean(window.WebSocket||window.MozWebSocket)},getSocket:function(a){return new (window.WebSocket||window.MozWebSocket)(a)}});Pusher.FlashTransport=new Pusher.Transport({file:"flashfallback",urls:Pusher.URLSchemes.flash,handlesActivityChecks:!1,supportsPing:!1,isSupported:function(){try{return Boolean(new ActiveXObject("ShockwaveFlash.ShockwaveFlash"))}catch(a){try{var b=
Pusher.Util.getNavigator();return Boolean(b&&b.mimeTypes&&void 0!==b.mimeTypes["application/x-shockwave-flash"])}catch(c){return!1}}},beforeInitialize:function(){void 0===window.WEB_SOCKET_SUPPRESS_CROSS_DOMAIN_SWF_ERROR&&(window.WEB_SOCKET_SUPPRESS_CROSS_DOMAIN_SWF_ERROR=!0);window.WEB_SOCKET_SWF_LOCATION=Pusher.Dependencies.getRoot()+"/WebSocketMain.swf"},isInitialized:function(){return void 0!==window.FlashWebSocket},getSocket:function(a){return new FlashWebSocket(a)}});Pusher.SockJSTransport=
new Pusher.Transport({file:"sockjs",urls:Pusher.URLSchemes.sockjs,handlesActivityChecks:!0,supportsPing:!1,isSupported:function(){return!0},isInitialized:function(){return void 0!==window.SockJS},getSocket:function(a,b){return new SockJS(a,null,{js_path:Pusher.Dependencies.getPath("sockjs",{encrypted:b.encrypted}),ignore_null_origin:b.ignoreNullOrigin})},beforeOpen:function(a,b){a.send(JSON.stringify({path:b}))}});var b={urls:Pusher.URLSchemes.http,handlesActivityChecks:!1,supportsPing:!0,isInitialized:function(){return Boolean(Pusher.HTTP.Socket)}},
c=Pusher.Util.extend({getSocket:function(a){return Pusher.HTTP.getStreamingSocket(a)}},b),b=Pusher.Util.extend({getSocket:function(a){return Pusher.HTTP.getPollingSocket(a)}},b),a={file:"xhr",isSupported:Pusher.Util.isXHRSupported},d={file:"xdr",isSupported:function(a){return Pusher.Util.isXDRSupported(a.encrypted)}};Pusher.XHRStreamingTransport=new Pusher.Transport(Pusher.Util.extend({},c,a));Pusher.XDRStreamingTransport=new Pusher.Transport(Pusher.Util.extend({},c,d));Pusher.XHRPollingTransport=
new Pusher.Transport(Pusher.Util.extend({},b,a));Pusher.XDRPollingTransport=new Pusher.Transport(Pusher.Util.extend({},b,d))}).call(this);
(function(){function b(a,b,c){this.manager=a;this.transport=b;this.minPingDelay=c.minPingDelay;this.maxPingDelay=c.maxPingDelay;this.pingDelay=void 0}var c=b.prototype;c.createConnection=function(a,b,c,f){var e=this;f=Pusher.Util.extend({},f,{activityTimeout:e.pingDelay});var g=e.transport.createConnection(a,b,c,f),k=null,l=function(){g.unbind("open",l);g.bind("closed",m);k=Pusher.Util.now()},m=function(a){g.unbind("closed",m);1002===a.code||1003===a.code?e.manager.reportDeath():!a.wasClean&&k&&(a=
Pusher.Util.now()-k,a<2*e.maxPingDelay&&(e.manager.reportDeath(),e.pingDelay=Math.max(a/2,e.minPingDelay)))};g.bind("open",l);return g};c.isSupported=function(a){return this.manager.isAlive()&&this.transport.isSupported(a)};Pusher.AssistantToTheTransportManager=b}).call(this);
(function(){function b(a){this.options=a||{};this.livesLeft=this.options.lives||Infinity}var c=b.prototype;c.getAssistant=function(a){return new Pusher.AssistantToTheTransportManager(this,a,{minPingDelay:this.options.minPingDelay,maxPingDelay:this.options.maxPingDelay})};c.isAlive=function(){return 0<this.livesLeft};c.reportDeath=function(){this.livesLeft-=1};Pusher.TransportManager=b}).call(this);
(function(){function b(a){return function(b){return[a.apply(this,arguments),b]}}function c(a,b){if(0===a.length)return[[],b];var h=d(a[0],b),f=c(a.slice(1),h[1]);return[[h[0]].concat(f[0]),f[1]]}function a(a,b){if("string"===typeof a[0]&&":"===a[0].charAt(0)){var h=b[a[0].slice(1)];if(1<a.length){if("function"!==typeof h)throw"Calling non-function "+a[0];var f=[Pusher.Util.extend({},b)].concat(Pusher.Util.map(a.slice(1),function(a){return d(a,Pusher.Util.extend({},b))[0]}));return h.apply(this,f)}return[h,
b]}return c(a,b)}function d(b,c){if("string"===typeof b){var d;if("string"===typeof b&&":"===b.charAt(0)){d=c[b.slice(1)];if(void 0===d)throw"Undefined symbol "+b;d=[d,c]}else d=[b,c];return d}return"object"===typeof b&&b instanceof Array&&0<b.length?a(b,c):[b,c]}var h={ws:Pusher.WSTransport,flash:Pusher.FlashTransport,sockjs:Pusher.SockJSTransport,xhr_streaming:Pusher.XHRStreamingTransport,xdr_streaming:Pusher.XDRStreamingTransport,xhr_polling:Pusher.XHRPollingTransport,xdr_polling:Pusher.XDRPollingTransport},
f={isSupported:function(){return!1},connect:function(a,b){var c=Pusher.Util.defer(function(){b(new Pusher.Errors.UnsupportedStrategy)});return{abort:function(){c.ensureAborted()},forceMinPriority:function(){}}}},e={extend:function(a,b,c){return[Pusher.Util.extend({},b,c),a]},def:function(a,b,c){if(void 0!==a[b])throw"Redefining symbol "+b;a[b]=c;return[void 0,a]},def_transport:function(a,b,c,d,e,n){var q=h[c];if(!q)throw new Pusher.Errors.UnsupportedTransport(c);c=(!a.enabledTransports||-1!==Pusher.Util.arrayIndexOf(a.enabledTransports,
b))&&(!a.disabledTransports||-1===Pusher.Util.arrayIndexOf(a.disabledTransports,b))&&("flash"!==b||!0!==a.disableFlash)?new Pusher.TransportStrategy(b,d,n?n.getAssistant(q):q,Pusher.Util.extend({key:a.key,encrypted:a.encrypted,timeline:a.timeline,ignoreNullOrigin:a.ignoreNullOrigin},e)):f;d=a.def(a,b,c)[1];d.transports=a.transports||{};d.transports[b]=c;return[void 0,d]},transport_manager:b(function(a,b){return new Pusher.TransportManager(b)}),sequential:b(function(a,b){var c=Array.prototype.slice.call(arguments,
2);return new Pusher.SequentialStrategy(c,b)}),cached:b(function(a,b,c){return new Pusher.CachedStrategy(c,a.transports,{ttl:b,timeline:a.timeline,encrypted:a.encrypted})}),first_connected:b(function(a,b){return new Pusher.FirstConnectedStrategy(b)}),best_connected_ever:b(function(){var a=Array.prototype.slice.call(arguments,1);return new Pusher.BestConnectedEverStrategy(a)}),delayed:b(function(a,b,c){return new Pusher.DelayedStrategy(c,{delay:b})}),"if":b(function(a,b,c,d){return new Pusher.IfStrategy(b,
c,d)}),is_supported:b(function(a,b){return function(){return b.isSupported()}})};Pusher.StrategyBuilder={build:function(a,b){var c=Pusher.Util.extend({},e,b);return d(a,c)[1].strategy}}}).call(this);
(function(){Pusher.Protocol={decodeMessage:function(b){try{var c=JSON.parse(b.data);if("string"===typeof c.data)try{c.data=JSON.parse(c.data)}catch(a){if(!(a instanceof SyntaxError))throw a;}return c}catch(d){throw{type:"MessageParseError",error:d,data:b.data};}},encodeMessage:function(b){return JSON.stringify(b)},processHandshake:function(b){b=this.decodeMessage(b);if("pusher:connection_established"===b.event){if(!b.data.activity_timeout)throw"No activity timeout specified in handshake";return{action:"connected",
id:b.data.socket_id,activityTimeout:1E3*b.data.activity_timeout}}if("pusher:error"===b.event)return{action:this.getCloseAction(b.data),error:this.getCloseError(b.data)};throw"Invalid handshake";},getCloseAction:function(b){return 4E3>b.code?1002<=b.code&&1004>=b.code?"backoff":null:4E3===b.code?"ssl_only":4100>b.code?"refused":4200>b.code?"backoff":4300>b.code?"retry":"refused"},getCloseError:function(b){return 1E3!==b.code&&1001!==b.code?{type:"PusherError",data:{code:b.code,message:b.reason||b.message}}:
null}}}).call(this);
(function(){function b(a,b){Pusher.EventsDispatcher.call(this);this.id=a;this.transport=b;this.activityTimeout=b.activityTimeout;this.bindListeners()}var c=b.prototype;Pusher.Util.extend(c,Pusher.EventsDispatcher.prototype);c.handlesActivityChecks=function(){return this.transport.handlesActivityChecks()};c.send=function(a){return this.transport.send(a)};c.send_event=function(a,b,c){a={event:a,data:b};c&&(a.channel=c);Pusher.debug("Event sent",a);return this.send(Pusher.Protocol.encodeMessage(a))};c.ping=
function(){this.transport.supportsPing()?this.transport.ping():this.send_event("pusher:ping",{})};c.close=function(){this.transport.close()};c.bindListeners=function(){var a=this,b={message:function(b){var c;try{c=Pusher.Protocol.decodeMessage(b)}catch(d){a.emit("error",{type:"MessageParseError",error:d,data:b.data})}if(void 0!==c){Pusher.debug("Event recd",c);switch(c.event){case "pusher:error":a.emit("error",{type:"PusherError",data:c.data});break;case "pusher:ping":a.emit("ping");break;case "pusher:pong":a.emit("pong")}a.emit("message",
c)}},activity:function(){a.emit("activity")},error:function(b){a.emit("error",{type:"WebSocketError",error:b})},closed:function(b){c();b&&b.code&&a.handleCloseEvent(b);a.transport=null;a.emit("closed")}},c=function(){Pusher.Util.objectApply(b,function(b,c){a.transport.unbind(c,b)})};Pusher.Util.objectApply(b,function(b,c){a.transport.bind(c,b)})};c.handleCloseEvent=function(a){var b=Pusher.Protocol.getCloseAction(a);(a=Pusher.Protocol.getCloseError(a))&&this.emit("error",a);b&&this.emit(b)};Pusher.Connection=
b}).call(this);
(function(){function b(a,b){this.transport=a;this.callback=b;this.bindListeners()}var c=b.prototype;c.close=function(){this.unbindListeners();this.transport.close()};c.bindListeners=function(){var a=this;a.onMessage=function(b){a.unbindListeners();try{var c=Pusher.Protocol.processHandshake(b);"connected"===c.action?a.finish("connected",{connection:new Pusher.Connection(c.id,a.transport),activityTimeout:c.activityTimeout}):(a.finish(c.action,{error:c.error}),a.transport.close())}catch(f){a.finish("error",{error:f}),
a.transport.close()}};a.onClosed=function(b){a.unbindListeners();var c=Pusher.Protocol.getCloseAction(b)||"backoff";b=Pusher.Protocol.getCloseError(b);a.finish(c,{error:b})};a.transport.bind("message",a.onMessage);a.transport.bind("closed",a.onClosed)};c.unbindListeners=function(){this.transport.unbind("message",this.onMessage);this.transport.unbind("closed",this.onClosed)};c.finish=function(a,b){this.callback(Pusher.Util.extend({transport:this.transport,action:a},b))};Pusher.Handshake=b}).call(this);
(function(){function b(a,b){Pusher.EventsDispatcher.call(this);this.key=a;this.options=b||{};this.state="initialized";this.connection=null;this.encrypted=!!b.encrypted;this.timeline=this.options.timeline;this.connectionCallbacks=this.buildConnectionCallbacks();this.errorCallbacks=this.buildErrorCallbacks();this.handshakeCallbacks=this.buildHandshakeCallbacks(this.errorCallbacks);var c=this;Pusher.Network.bind("online",function(){c.timeline.info({netinfo:"online"});("connecting"===c.state||"unavailable"===
c.state)&&c.retryIn(0)});Pusher.Network.bind("offline",function(){c.timeline.info({netinfo:"offline"});c.connection&&c.sendActivityCheck()});this.updateStrategy()}var c=b.prototype;Pusher.Util.extend(c,Pusher.EventsDispatcher.prototype);c.connect=function(){!this.connection&&!this.runner&&(this.strategy.isSupported()?(this.updateState("connecting"),this.startConnecting(),this.setUnavailableTimer()):this.updateState("failed"))};c.send=function(a){return this.connection?this.connection.send(a):!1};
c.send_event=function(a,b,c){return this.connection?this.connection.send_event(a,b,c):!1};c.disconnect=function(){this.disconnectInternally();this.updateState("disconnected")};c.isEncrypted=function(){return this.encrypted};c.startConnecting=function(){var a=this,b=function(c,f){c?a.runner=a.strategy.connect(0,b):"error"===f.action?(a.emit("error",{type:"HandshakeError",error:f.error}),a.timeline.error({handshakeError:f.error})):(a.abortConnecting(),a.handshakeCallbacks[f.action](f))};a.runner=a.strategy.connect(0,
b)};c.abortConnecting=function(){this.runner&&(this.runner.abort(),this.runner=null)};c.disconnectInternally=function(){this.abortConnecting();this.clearRetryTimer();this.clearUnavailableTimer();this.connection&&this.abandonConnection().close()};c.updateStrategy=function(){this.strategy=this.options.getStrategy({key:this.key,timeline:this.timeline,encrypted:this.encrypted})};c.retryIn=function(a){var b=this;b.timeline.info({action:"retry",delay:a});0<a&&b.emit("connecting_in",Math.round(a/1E3));b.retryTimer=
new Pusher.Timer(a||0,function(){b.disconnectInternally();b.connect()})};c.clearRetryTimer=function(){this.retryTimer&&(this.retryTimer.ensureAborted(),this.retryTimer=null)};c.setUnavailableTimer=function(){var a=this;a.unavailableTimer=new Pusher.Timer(a.options.unavailableTimeout,function(){a.updateState("unavailable")})};c.clearUnavailableTimer=function(){this.unavailableTimer&&this.unavailableTimer.ensureAborted()};c.sendActivityCheck=function(){var a=this;a.stopActivityCheck();a.connection.ping();
a.activityTimer=new Pusher.Timer(a.options.pongTimeout,function(){a.timeline.error({pong_timed_out:a.options.pongTimeout});a.retryIn(0)})};c.resetActivityCheck=function(){var a=this;a.stopActivityCheck();a.connection.handlesActivityChecks()||(a.activityTimer=new Pusher.Timer(a.activityTimeout,function(){a.sendActivityCheck()}))};c.stopActivityCheck=function(){this.activityTimer&&this.activityTimer.ensureAborted()};c.buildConnectionCallbacks=function(){var a=this;return{message:function(b){a.resetActivityCheck();
a.emit("message",b)},ping:function(){a.send_event("pusher:pong",{})},activity:function(){a.resetActivityCheck()},error:function(b){a.emit("error",{type:"WebSocketError",error:b})},closed:function(){a.abandonConnection();a.shouldRetry()&&a.retryIn(1E3)}}};c.buildHandshakeCallbacks=function(a){var b=this;return Pusher.Util.extend({},a,{connected:function(a){b.activityTimeout=Math.min(b.options.activityTimeout,a.activityTimeout,a.connection.activityTimeout||Infinity);b.clearUnavailableTimer();b.setConnection(a.connection);
b.socket_id=b.connection.id;b.updateState("connected",{socket_id:b.socket_id})}})};c.buildErrorCallbacks=function(){function a(a){return function(c){c.error&&b.emit("error",{type:"WebSocketError",error:c.error});a(c)}}var b=this;return{ssl_only:a(function(){b.encrypted=!0;b.updateStrategy();b.retryIn(0)}),refused:a(function(){b.disconnect()}),backoff:a(function(){b.retryIn(1E3)}),retry:a(function(){b.retryIn(0)})}};c.setConnection=function(a){this.connection=a;for(var b in this.connectionCallbacks)this.connection.bind(b,
this.connectionCallbacks[b]);this.resetActivityCheck()};c.abandonConnection=function(){if(this.connection){this.stopActivityCheck();for(var a in this.connectionCallbacks)this.connection.unbind(a,this.connectionCallbacks[a]);a=this.connection;this.connection=null;return a}};c.updateState=function(a,b){var c=this.state;this.state=a;c!==a&&(Pusher.debug("State changed",c+" -> "+a),this.timeline.info({state:a,params:b}),this.emit("state_change",{previous:c,current:a}),this.emit(a,b))};c.shouldRetry=function(){return"connecting"===
this.state||"connected"===this.state};Pusher.ConnectionManager=b}).call(this);
(function(){function b(){Pusher.EventsDispatcher.call(this);var b=this;void 0!==window.addEventListener&&(window.addEventListener("online",function(){b.emit("online")},!1),window.addEventListener("offline",function(){b.emit("offline")},!1))}Pusher.Util.extend(b.prototype,Pusher.EventsDispatcher.prototype);b.prototype.isOnline=function(){return void 0===window.navigator.onLine?!0:window.navigator.onLine};Pusher.NetInfo=b;Pusher.Network=new b}).call(this);
(function(){function b(){this.reset()}var c=b.prototype;c.get=function(a){return Object.prototype.hasOwnProperty.call(this.members,a)?{id:a,info:this.members[a]}:null};c.each=function(a){var b=this;Pusher.Util.objectApply(b.members,function(c,f){a(b.get(f))})};c.setMyID=function(a){this.myID=a};c.onSubscription=function(a){this.members=a.presence.hash;this.count=a.presence.count;this.me=this.get(this.myID)};c.addMember=function(a){null===this.get(a.user_id)&&this.count++;this.members[a.user_id]=a.user_info;
return this.get(a.user_id)};c.removeMember=function(a){var b=this.get(a.user_id);b&&(delete this.members[a.user_id],this.count--);return b};c.reset=function(){this.members={};this.count=0;this.me=this.myID=null};Pusher.Members=b}).call(this);
(function(){function b(a,b){Pusher.EventsDispatcher.call(this,function(b,c){Pusher.debug("No callbacks on "+a+" for "+b)});this.name=a;this.pusher=b;this.subscribed=!1}var c=b.prototype;Pusher.Util.extend(c,Pusher.EventsDispatcher.prototype);c.authorize=function(a,b){return b(!1,{})};c.trigger=function(a,b){if(0!==a.indexOf("client-"))throw new Pusher.Errors.BadEventName("Event '"+a+"' does not start with 'client-'");return this.pusher.send_event(a,b,this.name)};c.disconnect=function(){this.subscribed=
!1};c.handleEvent=function(a,b){0===a.indexOf("pusher_internal:")?"pusher_internal:subscription_succeeded"===a&&(this.subscribed=!0,this.emit("pusher:subscription_succeeded",b)):this.emit(a,b)};c.subscribe=function(){var a=this;a.authorize(a.pusher.connection.socket_id,function(b,c){b?a.handleEvent("pusher:subscription_error",c):a.pusher.send_event("pusher:subscribe",{auth:c.auth,channel_data:c.channel_data,channel:a.name})})};c.unsubscribe=function(){this.pusher.send_event("pusher:unsubscribe",{channel:this.name})};
Pusher.Channel=b}).call(this);(function(){function b(a,b){Pusher.Channel.call(this,a,b)}var c=b.prototype;Pusher.Util.extend(c,Pusher.Channel.prototype);c.authorize=function(a,b){return(new Pusher.Channel.Authorizer(this,this.pusher.config)).authorize(a,b)};Pusher.PrivateChannel=b}).call(this);
(function(){function b(a,b){Pusher.PrivateChannel.call(this,a,b);this.members=new Pusher.Members}var c=b.prototype;Pusher.Util.extend(c,Pusher.PrivateChannel.prototype);c.authorize=function(a,b){var c=this;Pusher.PrivateChannel.prototype.authorize.call(c,a,function(a,e){if(!a){if(void 0===e.channel_data){Pusher.warn("Invalid auth response for channel '"+c.name+"', expected 'channel_data' field");b("Invalid auth response");return}var g=JSON.parse(e.channel_data);c.members.setMyID(g.user_id)}b(a,e)})};
c.handleEvent=function(a,b){switch(a){case "pusher_internal:subscription_succeeded":this.members.onSubscription(b);this.subscribed=!0;this.emit("pusher:subscription_succeeded",this.members);break;case "pusher_internal:member_added":var c=this.members.addMember(b);this.emit("pusher:member_added",c);break;case "pusher_internal:member_removed":(c=this.members.removeMember(b))&&this.emit("pusher:member_removed",c);break;default:Pusher.PrivateChannel.prototype.handleEvent.call(this,a,b)}};c.disconnect=
function(){this.members.reset();Pusher.PrivateChannel.prototype.disconnect.call(this)};Pusher.PresenceChannel=b}).call(this);
(function(){function b(){this.channels={}}var c=b.prototype;c.add=function(a,b){if(!this.channels[a]){var c=this.channels,f;f=0===a.indexOf("private-")?new Pusher.PrivateChannel(a,b):0===a.indexOf("presence-")?new Pusher.PresenceChannel(a,b):new Pusher.Channel(a,b);c[a]=f}return this.channels[a]};c.all=function(a){return Pusher.Util.values(this.channels)};c.find=function(a){return this.channels[a]};c.remove=function(a){var b=this.channels[a];delete this.channels[a];return b};c.disconnect=function(){Pusher.Util.objectApply(this.channels,
function(a){a.disconnect()})};Pusher.Channels=b}).call(this);
(function(){Pusher.Channel.Authorizer=function(b,a){this.channel=b;this.type=a.authTransport;this.options=a;this.authOptions=(a||{}).auth||{}};Pusher.Channel.Authorizer.prototype={composeQuery:function(b){b="socket_id="+encodeURIComponent(b)+"&channel_name="+encodeURIComponent(this.channel.name);for(var a in this.authOptions.params)b+="&"+encodeURIComponent(a)+"="+encodeURIComponent(this.authOptions.params[a]);return b},authorize:function(b,a){return Pusher.authorizers[this.type].call(this,b,a)}};
var b=1;Pusher.auth_callbacks={};Pusher.authorizers={ajax:function(b,a){var d;d=Pusher.XHR?new Pusher.XHR:window.XMLHttpRequest?new window.XMLHttpRequest:new ActiveXObject("Microsoft.XMLHTTP");d.open("POST",this.options.authEndpoint,!0);d.setRequestHeader("Content-Type","application/x-www-form-urlencoded");for(var h in this.authOptions.headers)d.setRequestHeader(h,this.authOptions.headers[h]);d.onreadystatechange=function(){if(4===d.readyState)if(200===d.status){var b,c=!1;try{b=JSON.parse(d.responseText),
c=!0}catch(g){a(!0,"JSON returned from webapp was invalid, yet status code was 200. Data was: "+d.responseText)}c&&a(!1,b)}else Pusher.warn("Couldn't get auth info from your webapp",d.status),a(!0,d.status)};d.send(this.composeQuery(b));return d},jsonp:function(c,a){void 0!==this.authOptions.headers&&Pusher.warn("Warn","To send headers with the auth request, you must use AJAX, rather than JSONP.");var d=b.toString();b++;var h=Pusher.Util.getDocument(),f=h.createElement("script");Pusher.auth_callbacks[d]=
function(b){a(!1,b)};f.src=this.options.authEndpoint+"?callback="+encodeURIComponent("Pusher.auth_callbacks['"+d+"']")+"&"+this.composeQuery(c);d=h.getElementsByTagName("head")[0]||h.documentElement;d.insertBefore(f,d.firstChild)}}}).call(this);