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webinar/libs.min.js
Alexander Yakovlev c4443af2ea Candy update
2016-02-20 12:03:46 +07:00

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",c,c.message)),f.fatal("error: "+this.handler+" "+c.fileName+":"+c.lineNumber+" - "+c.name+": "+c.message)):f.fatal("error: "+c.message+"\n"+c.stack),c}return b},toString:function(){return"{Handler: "+this.handler+"("+this.name+","+this.id+","+this.ns+")}"}},f.TimedHandler=function(a,b){this.period=a,this.handler=b,this.lastCalled=(new Date).getTime(),this.user=!0},f.TimedHandler.prototype={run:function(){return this.lastCalled=(new Date).getTime(),this.handler()},reset:function(){this.lastCalled=(new Date).getTime()},toString:function(){return"{TimedHandler: "+this.handler+"("+this.period+")}"}},f.Connection=function(a,b){this.service=a,this.options=b||{};var c=this.options.protocol||"";0===a.indexOf("ws:")||0===a.indexOf("wss:")||0===c.indexOf("ws")?this._proto=new f.Websocket(this):this._proto=new f.Bosh(this),this.jid="",this.domain=null,this.features=null,this._sasl_data={},this.do_session=!1,this.do_bind=!1,this.timedHandlers=[],this.handlers=[],this.removeTimeds=[],this.removeHandlers=[],this.addTimeds=[],this.addHandlers=[],this._authentication={},this._idleTimeout=null,this._disconnectTimeout=null,this.do_authentication=!0,this.authenticated=!1,this.disconnecting=!1,this.connected=!1,this.errors=0,this.paused=!1,this._data=[],this._uniqueId=0,this._sasl_success_handler=null,this._sasl_failure_handler=null,this._sasl_challenge_handler=null,this.maxRetries=5,this._idleTimeout=setTimeout(this._onIdle.bind(this),100);for(var d in f._connectionPlugins)if(f._connectionPlugins.hasOwnProperty(d)){var e=f._connectionPlugins[d],g=function(){};g.prototype=e,this[d]=new g,this[d].init(this)}},f.Connection.prototype={reset:function(){this._proto._reset(),this.do_session=!1,this.do_bind=!1,this.timedHandlers=[],this.handlers=[],this.removeTimeds=[],this.removeHandlers=[],this.addTimeds=[],this.addHandlers=[],this._authentication={},this.authenticated=!1,this.disconnecting=!1,this.connected=!1,this.errors=0,this._requests=[],this._uniqueId=0},pause:function(){this.paused=!0},resume:function(){this.paused=!1},getUniqueId:function(a){return"string"==typeof a||"number"==typeof a?++this._uniqueId+":"+a:++this._uniqueId+""},connect:function(a,b,c,d,e,g){this.jid=a,this.authzid=f.getBareJidFromJid(this.jid),this.authcid=f.getNodeFromJid(this.jid),this.pass=b,this.servtype="xmpp",this.connect_callback=c,this.disconnecting=!1,this.connected=!1,this.authenticated=!1,this.errors=0,this.domain=f.getDomainFromJid(this.jid),this._changeConnectStatus(f.Status.CONNECTING,null),this._proto._connect(d,e,g)},attach:function(a,b,c,d,e,f,g){this._proto._attach(a,b,c,d,e,f,g)},xmlInput:function(a){},xmlOutput:function(a){},rawInput:function(a){},rawOutput:function(a){},send:function(a){if(null!==a){if("function"==typeof a.sort)for(var b=0;b<a.length;b++)this._queueData(a[b]);else this._queueData("function"==typeof a.tree?a.tree():a);this._proto._send()}},flush:function(){clearTimeout(this._idleTimeout),this._onIdle()},sendIQ:function(a,b,c,d){var e=null,f=this;"function"==typeof a.tree&&(a=a.tree());var g=a.getAttribute("id");g||(g=this.getUniqueId("sendIQ"),a.setAttribute("id",g));var h=this.addHandler(function(a){e&&f.deleteTimedHandler(e);var d=a.getAttribute("type");if("result"==d)b&&b(a);else{if("error"!=d)throw{name:"StropheError",message:"Got bad IQ type of "+d};c&&c(a)}},null,"iq",null,g);return d&&(e=this.addTimedHandler(d,function(){return f.deleteHandler(h),c&&c(null),!1})),this.send(a),g},_queueData:function(a){if(null===a||!a.tagName||!a.childNodes)throw{name:"StropheError",message:"Cannot queue non-DOMElement."};this._data.push(a)},_sendRestart:function(){this._data.push("restart"),this._proto._sendRestart(),this._idleTimeout=setTimeout(this._onIdle.bind(this),100)},addTimedHandler:function(a,b){var c=new f.TimedHandler(a,b);return this.addTimeds.push(c),c},deleteTimedHandler:function(a){this.removeTimeds.push(a)},addHandler:function(a,b,c,d,e,g,h){var i=new f.Handler(a,b,c,d,e,g,h);return this.addHandlers.push(i),i},deleteHandler:function(a){this.removeHandlers.push(a)},disconnect:function(a){if(this._changeConnectStatus(f.Status.DISCONNECTING,a),f.info("Disconnect was called because: "+a),this.connected){var b=!1;this.disconnecting=!0,this.authenticated&&(b=e({xmlns:f.NS.CLIENT,type:"unavailable"})),this._disconnectTimeout=this._addSysTimedHandler(3e3,this._onDisconnectTimeout.bind(this)),this._proto._disconnect(b)}},_changeConnectStatus:function(a,b){for(var c in f._connectionPlugins)if(f._connectionPlugins.hasOwnProperty(c)){var d=this[c];if(d.statusChanged)try{d.statusChanged(a,b)}catch(e){f.error(""+c+" plugin caused an exception changing status: "+e)}}if(this.connect_callback)try{this.connect_callback(a,b)}catch(g){f.error("User connection callback caused an exception: "+g)}},_doDisconnect:function(){null!==this._disconnectTimeout&&(this.deleteTimedHandler(this._disconnectTimeout),this._disconnectTimeout=null),f.info("_doDisconnect was called"),this._proto._doDisconnect(),this.authenticated=!1,this.disconnecting=!1,this.handlers=[],this.timedHandlers=[],this.removeTimeds=[],this.removeHandlers=[],this.addTimeds=[],this.addHandlers=[],this._changeConnectStatus(f.Status.DISCONNECTED,null),this.connected=!1},_dataRecv:function(a,b){f.info("_dataRecv called");var c=this._proto._reqToData(a);if(null!==c){this.xmlInput!==f.Connection.prototype.xmlInput&&this.xmlInput(c.nodeName===this._proto.strip&&c.childNodes.length?c.childNodes[0]:c),this.rawInput!==f.Connection.prototype.rawInput&&this.rawInput(b?b:f.serialize(c));for(var d,e;this.removeHandlers.length>0;)e=this.removeHandlers.pop(),d=this.handlers.indexOf(e),d>=0&&this.handlers.splice(d,1);for(;this.addHandlers.length>0;)this.handlers.push(this.addHandlers.pop());if(this.disconnecting&&this._proto._emptyQueue())return void this._doDisconnect();var g,h,i=c.getAttribute("type");if(null!==i&&"terminate"==i){if(this.disconnecting)return;return g=c.getAttribute("condition"),h=c.getElementsByTagName("conflict"),null!==g?("remote-stream-error"==g&&h.length>0&&(g="conflict"),this._changeConnectStatus(f.Status.CONNFAIL,g)):this._changeConnectStatus(f.Status.CONNFAIL,"unknown"),void this.disconnect("unknown stream-error")}var j=this;f.forEachChild(c,null,function(a){var b,c;for(c=j.handlers,j.handlers=[],b=0;b<c.length;b++){var d=c[b];try{!d.isMatch(a)||!j.authenticated&&d.user?j.handlers.push(d):d.run(a)&&j.handlers.push(d)}catch(e){f.warn("Removing Strophe handlers due to uncaught exception: "+e.message)}}})}},mechanisms:{},_connect_cb:function(a,b,c){f.info("_connect_cb was called"),this.connected=!0;var d=this._proto._reqToData(a);if(d){this.xmlInput!==f.Connection.prototype.xmlInput&&this.xmlInput(d.nodeName===this._proto.strip&&d.childNodes.length?d.childNodes[0]:d),this.rawInput!==f.Connection.prototype.rawInput&&this.rawInput(c?c:f.serialize(d));var e=this._proto._connect_cb(d);if(e!==f.Status.CONNFAIL){this._authentication.sasl_scram_sha1=!1,this._authentication.sasl_plain=!1,this._authentication.sasl_digest_md5=!1,this._authentication.sasl_anonymous=!1,this._authentication.legacy_auth=!1;var g=d.getElementsByTagName("stream:features").length>0;g||(g=d.getElementsByTagName("features").length>0);var h,i,j=d.getElementsByTagName("mechanism"),k=[],l=!1;if(!g)return void this._proto._no_auth_received(b);if(j.length>0)for(h=0;h<j.length;h++)i=f.getText(j[h]),this.mechanisms[i]&&k.push(this.mechanisms[i]);return this._authentication.legacy_auth=d.getElementsByTagName("auth").length>0,(l=this._authentication.legacy_auth||k.length>0)?void(this.do_authentication!==!1&&this.authenticate(k)):void this._proto._no_auth_received(b)}}},authenticate:function(a){var c;for(c=0;c<a.length-1;++c){for(var e=c,g=c+1;g<a.length;++g)a[g].prototype.priority>a[e].prototype.priority&&(e=g);if(e!=c){var h=a[c];a[c]=a[e],a[e]=h}}var i=!1;for(c=0;c<a.length;++c)if(a[c].test(this)){this._sasl_success_handler=this._addSysHandler(this._sasl_success_cb.bind(this),null,"success",null,null),this._sasl_failure_handler=this._addSysHandler(this._sasl_failure_cb.bind(this),null,"failure",null,null),this._sasl_challenge_handler=this._addSysHandler(this._sasl_challenge_cb.bind(this),null,"challenge",null,null),this._sasl_mechanism=new a[c],this._sasl_mechanism.onStart(this);var j=b("auth",{xmlns:f.NS.SASL,mechanism:this._sasl_mechanism.name});if(this._sasl_mechanism.isClientFirst){var k=this._sasl_mechanism.onChallenge(this,null);j.t(Base64.encode(k))}this.send(j.tree()),i=!0;break}i||(null===f.getNodeFromJid(this.jid)?(this._changeConnectStatus(f.Status.CONNFAIL,"x-strophe-bad-non-anon-jid"),this.disconnect("x-strophe-bad-non-anon-jid")):(this._changeConnectStatus(f.Status.AUTHENTICATING,null),this._addSysHandler(this._auth1_cb.bind(this),null,null,null,"_auth_1"),this.send(d({type:"get",to:this.domain,id:"_auth_1"}).c("query",{xmlns:f.NS.AUTH}).c("username",{}).t(f.getNodeFromJid(this.jid)).tree())))},_sasl_challenge_cb:function(a){var c=Base64.decode(f.getText(a)),d=this._sasl_mechanism.onChallenge(this,c),e=b("response",{xmlns:f.NS.SASL});return""!==d&&e.t(Base64.encode(d)),this.send(e.tree()),!0},_auth1_cb:function(a){var b=d({type:"set",id:"_auth_2"}).c("query",{xmlns:f.NS.AUTH}).c("username",{}).t(f.getNodeFromJid(this.jid)).up().c("password").t(this.pass);return f.getResourceFromJid(this.jid)||(this.jid=f.getBareJidFromJid(this.jid)+"/strophe"),b.up().c("resource",{}).t(f.getResourceFromJid(this.jid)),this._addSysHandler(this._auth2_cb.bind(this),null,null,null,"_auth_2"),this.send(b.tree()),!1},_sasl_success_cb:function(a){if(this._sasl_data["server-signature"]){var b,c=Base64.decode(f.getText(a)),d=/([a-z]+)=([^,]+)(,|$)/,e=c.match(d);if("v"==e[1]&&(b=e[2]),b!=this._sasl_data["server-signature"])return this.deleteHandler(this._sasl_failure_handler),this._sasl_failure_handler=null,this._sasl_challenge_handler&&(this.deleteHandler(this._sasl_challenge_handler),this._sasl_challenge_handler=null),this._sasl_data={},this._sasl_failure_cb(null)}return f.info("SASL authentication succeeded."),this._sasl_mechanism&&this._sasl_mechanism.onSuccess(),this.deleteHandler(this._sasl_failure_handler),this._sasl_failure_handler=null,this._sasl_challenge_handler&&(this.deleteHandler(this._sasl_challenge_handler),this._sasl_challenge_handler=null),this._addSysHandler(this._sasl_auth1_cb.bind(this),null,"stream:features",null,null),this._sendRestart(),!1},_sasl_auth1_cb:function(a){this.features=a;var b,c;for(b=0;b<a.childNodes.length;b++)c=a.childNodes[b],"bind"==c.nodeName&&(this.do_bind=!0),"session"==c.nodeName&&(this.do_session=!0);if(!this.do_bind)return this._changeConnectStatus(f.Status.AUTHFAIL,null),!1;this._addSysHandler(this._sasl_bind_cb.bind(this),null,null,null,"_bind_auth_2");var e=f.getResourceFromJid(this.jid);return this.send(e?d({type:"set",id:"_bind_auth_2"}).c("bind",{xmlns:f.NS.BIND}).c("resource",{}).t(e).tree():d({type:"set",id:"_bind_auth_2"}).c("bind",{xmlns:f.NS.BIND}).tree()),!1},_sasl_bind_cb:function(a){if("error"==a.getAttribute("type")){f.info("SASL binding failed.");var b,c=a.getElementsByTagName("conflict");return c.length>0&&(b="conflict"),this._changeConnectStatus(f.Status.AUTHFAIL,b),!1}var e,g=a.getElementsByTagName("bind");return g.length>0?(e=g[0].getElementsByTagName("jid"),void(e.length>0&&(this.jid=f.getText(e[0]),this.do_session?(this._addSysHandler(this._sasl_session_cb.bind(this),null,null,null,"_session_auth_2"),this.send(d({type:"set",id:"_session_auth_2"}).c("session",{xmlns:f.NS.SESSION}).tree())):(this.authenticated=!0,this._changeConnectStatus(f.Status.CONNECTED,null))))):(f.info("SASL binding failed."),this._changeConnectStatus(f.Status.AUTHFAIL,null),!1)},_sasl_session_cb:function(a){if("result"==a.getAttribute("type"))this.authenticated=!0,this._changeConnectStatus(f.Status.CONNECTED,null);else if("error"==a.getAttribute("type"))return f.info("Session creation failed."),this._changeConnectStatus(f.Status.AUTHFAIL,null),!1;return!1},_sasl_failure_cb:function(a){return this._sasl_success_handler&&(this.deleteHandler(this._sasl_success_handler),this._sasl_success_handler=null),this._sasl_challenge_handler&&(this.deleteHandler(this._sasl_challenge_handler),this._sasl_challenge_handler=null),this._sasl_mechanism&&this._sasl_mechanism.onFailure(),this._changeConnectStatus(f.Status.AUTHFAIL,null),!1},_auth2_cb:function(a){return"result"==a.getAttribute("type")?(this.authenticated=!0,this._changeConnectStatus(f.Status.CONNECTED,null)):"error"==a.getAttribute("type")&&(this._changeConnectStatus(f.Status.AUTHFAIL,null),this.disconnect("authentication failed")),!1},_addSysTimedHandler:function(a,b){var c=new f.TimedHandler(a,b);return c.user=!1,this.addTimeds.push(c),c},_addSysHandler:function(a,b,c,d,e){var g=new f.Handler(a,b,c,d,e);return g.user=!1,this.addHandlers.push(g),g},_onDisconnectTimeout:function(){return f.info("_onDisconnectTimeout was called"),this._proto._onDisconnectTimeout(),this._doDisconnect(),!1},_onIdle:function(){for(var a,b,c,d;this.addTimeds.length>0;)this.timedHandlers.push(this.addTimeds.pop());for(;this.removeTimeds.length>0;)b=this.removeTimeds.pop(),a=this.timedHandlers.indexOf(b),a>=0&&this.timedHandlers.splice(a,1);var e=(new Date).getTime();for(d=[],a=0;a<this.timedHandlers.length;a++)b=this.timedHandlers[a],(this.authenticated||!b.user)&&(c=b.lastCalled+b.period,0>=c-e?b.run()&&d.push(b):d.push(b));this.timedHandlers=d,clearTimeout(this._idleTimeout),this._proto._onIdle(),this.connected&&(this._idleTimeout=setTimeout(this._onIdle.bind(this),100))}},a&&a(f,b,c,d,e),f.SASLMechanism=function(a,b,c){this.name=a,this.isClientFirst=b,this.priority=c},f.SASLMechanism.prototype={test:function(a){return!0},onStart:function(a){this._connection=a},onChallenge:function(a,b){throw new Error("You should implement challenge handling!")},onFailure:function(){this._connection=null},onSuccess:function(){this._connection=null}},f.SASLAnonymous=function(){},f.SASLAnonymous.prototype=new f.SASLMechanism("ANONYMOUS",!1,10),f.SASLAnonymous.test=function(a){return null===a.authcid},f.Connection.prototype.mechanisms[f.SASLAnonymous.prototype.name]=f.SASLAnonymous,f.SASLPlain=function(){},f.SASLPlain.prototype=new f.SASLMechanism("PLAIN",!0,20),f.SASLPlain.test=function(a){return null!==a.authcid},f.SASLPlain.prototype.onChallenge=function(a){var b=a.authzid;return b+="\x00",b+=a.authcid,b+="\x00",b+=a.pass},f.Connection.prototype.mechanisms[f.SASLPlain.prototype.name]=f.SASLPlain,f.SASLSHA1=function(){},f.SASLSHA1.prototype=new f.SASLMechanism("SCRAM-SHA-1",!0,40),f.SASLSHA1.test=function(a){return null!==a.authcid},f.SASLSHA1.prototype.onChallenge=function(a,b,c){var d=c||MD5.hexdigest(1234567890*Math.random()),e="n="+a.authcid;return e+=",r=",e+=d,a._sasl_data.cnonce=d,a._sasl_data["client-first-message-bare"]=e,e="n,,"+e,this.onChallenge=function(a,b){for(var c,d,e,f,g,h,i,j,k,l,m,n="c=biws,",o=a._sasl_data["client-first-message-bare"]+","+b+",",p=a._sasl_data.cnonce,q=/([a-z]+)=([^,]+)(,|$)/;b.match(q);){var r=b.match(q);switch(b=b.replace(r[0],""),r[1]){case"r":c=r[2];break;case"s":d=r[2];break;case"i":e=r[2]}}if(c.substr(0,p.length)!==p)return a._sasl_data={},a._sasl_failure_cb();for(n+="r="+c,o+=n,d=Base64.decode(d),d+="\x00\x00\x00",f=h=core_hmac_sha1(a.pass,d),i=1;e>i;i++){for(g=core_hmac_sha1(a.pass,binb2str(h)),j=0;5>j;j++)f[j]^=g[j];h=g}for(f=binb2str(f),k=core_hmac_sha1(f,"Client Key"),l=str_hmac_sha1(f,"Server Key"),m=core_hmac_sha1(str_sha1(binb2str(k)),o),a._sasl_data["server-signature"]=b64_hmac_sha1(l,o),j=0;5>j;j++)k[j]^=m[j];return n+=",p="+Base64.encode(binb2str(k))}.bind(this),e},f.Connection.prototype.mechanisms[f.SASLSHA1.prototype.name]=f.SASLSHA1,f.SASLMD5=function(){},f.SASLMD5.prototype=new f.SASLMechanism("DIGEST-MD5",!1,30),f.SASLMD5.test=function(a){return null!==a.authcid},f.SASLMD5.prototype._quote=function(a){return'"'+a.replace(/\\/g,"\\\\").replace(/"/g,'\\"')+'"'},f.SASLMD5.prototype.onChallenge=function(a,b,c){for(var d,e=/([a-z]+)=("[^"]+"|[^,"]+)(?:,|$)/,f=c||MD5.hexdigest(""+1234567890*Math.random()),g="",h=null,i="",j="";b.match(e);)switch(d=b.match(e),
b=b.replace(d[0],""),d[2]=d[2].replace(/^"(.+)"$/,"$1"),d[1]){case"realm":g=d[2];break;case"nonce":i=d[2];break;case"qop":j=d[2];break;case"host":h=d[2]}var k=a.servtype+"/"+a.domain;null!==h&&(k=k+"/"+h);var l=MD5.hash(a.authcid+":"+g+":"+this._connection.pass)+":"+i+":"+f,m="AUTHENTICATE:"+k,n="";return n+="charset=utf-8,",n+="username="+this._quote(a.authcid)+",",n+="realm="+this._quote(g)+",",n+="nonce="+this._quote(i)+",",n+="nc=00000001,",n+="cnonce="+this._quote(f)+",",n+="digest-uri="+this._quote(k)+",",n+="response="+MD5.hexdigest(MD5.hexdigest(l)+":"+i+":00000001:"+f+":auth:"+MD5.hexdigest(m))+",",n+="qop=auth",this.onChallenge=function(){return""}.bind(this),n},f.Connection.prototype.mechanisms[f.SASLMD5.prototype.name]=f.SASLMD5}(function(){window.Strophe=arguments[0],window.$build=arguments[1],window.$msg=arguments[2],window.$iq=arguments[3],window.$pres=arguments[4]}),Strophe.Request=function(a,b,c,d){this.id=++Strophe._requestId,this.xmlData=a,this.data=Strophe.serialize(a),this.origFunc=b,this.func=b,this.rid=c,this.date=0/0,this.sends=d||0,this.abort=!1,this.dead=null,this.age=function(){if(!this.date)return 0;var a=new Date;return(a-this.date)/1e3},this.timeDead=function(){if(!this.dead)return 0;var a=new Date;return(a-this.dead)/1e3},this.xhr=this._newXHR()},Strophe.Request.prototype={getResponse:function(){var a=null;if(this.xhr.responseXML&&this.xhr.responseXML.documentElement){if(a=this.xhr.responseXML.documentElement,"parsererror"==a.tagName)throw Strophe.error("invalid response received"),Strophe.error("responseText: "+this.xhr.responseText),Strophe.error("responseXML: "+Strophe.serialize(this.xhr.responseXML)),"parsererror"}else this.xhr.responseText&&(Strophe.error("invalid response received"),Strophe.error("responseText: "+this.xhr.responseText),Strophe.error("responseXML: "+Strophe.serialize(this.xhr.responseXML)));return a},_newXHR:function(){var a=null;return window.XMLHttpRequest?(a=new XMLHttpRequest,a.overrideMimeType&&a.overrideMimeType("text/xml")):window.ActiveXObject&&(a=new ActiveXObject("Microsoft.XMLHTTP")),a.onreadystatechange=this.func.bind(null,this),a}},Strophe.Bosh=function(a){this._conn=a,this.rid=Math.floor(4294967295*Math.random()),this.sid=null,this.hold=1,this.wait=60,this.window=5,this._requests=[]},Strophe.Bosh.prototype={strip:null,_buildBody:function(){var a=$build("body",{rid:this.rid++,xmlns:Strophe.NS.HTTPBIND});return null!==this.sid&&a.attrs({sid:this.sid}),a},_reset:function(){this.rid=Math.floor(4294967295*Math.random()),this.sid=null},_connect:function(a,b,c){this.wait=a||this.wait,this.hold=b||this.hold;var d=this._buildBody().attrs({to:this._conn.domain,"xml:lang":"en",wait:this.wait,hold:this.hold,content:"text/xml; charset=utf-8",ver:"1.6","xmpp:version":"1.0","xmlns:xmpp":Strophe.NS.BOSH});c&&d.attrs({route:c});var e=this._conn._connect_cb;this._requests.push(new Strophe.Request(d.tree(),this._onRequestStateChange.bind(this,e.bind(this._conn)),d.tree().getAttribute("rid"))),this._throttledRequestHandler()},_attach:function(a,b,c,d,e,f,g){this._conn.jid=a,this.sid=b,this.rid=c,this._conn.connect_callback=d,this._conn.domain=Strophe.getDomainFromJid(this._conn.jid),this._conn.authenticated=!0,this._conn.connected=!0,this.wait=e||this.wait,this.hold=f||this.hold,this.window=g||this.window,this._conn._changeConnectStatus(Strophe.Status.ATTACHED,null)},_connect_cb:function(a){var b,c,d=a.getAttribute("type");if(null!==d&&"terminate"==d)return Strophe.error("BOSH-Connection failed: "+b),b=a.getAttribute("condition"),c=a.getElementsByTagName("conflict"),null!==b?("remote-stream-error"==b&&c.length>0&&(b="conflict"),this._conn._changeConnectStatus(Strophe.Status.CONNFAIL,b)):this._conn._changeConnectStatus(Strophe.Status.CONNFAIL,"unknown"),this._conn._doDisconnect(),Strophe.Status.CONNFAIL;this.sid||(this.sid=a.getAttribute("sid"));var e=a.getAttribute("requests");e&&(this.window=parseInt(e,10));var f=a.getAttribute("hold");f&&(this.hold=parseInt(f,10));var g=a.getAttribute("wait");g&&(this.wait=parseInt(g,10))},_disconnect:function(a){this._sendTerminate(a)},_doDisconnect:function(){this.sid=null,this.rid=Math.floor(4294967295*Math.random())},_emptyQueue:function(){return 0===this._requests.length},_hitError:function(a){this.errors++,Strophe.warn("request errored, status: "+a+", number of errors: "+this.errors),this.errors>4&&this._onDisconnectTimeout()},_no_auth_received:function(a){a=a?a.bind(this._conn):this._conn._connect_cb.bind(this._conn);var b=this._buildBody();this._requests.push(new Strophe.Request(b.tree(),this._onRequestStateChange.bind(this,a.bind(this._conn)),b.tree().getAttribute("rid"))),this._throttledRequestHandler()},_onDisconnectTimeout:function(){for(var a;this._requests.length>0;)a=this._requests.pop(),a.abort=!0,a.xhr.abort(),a.xhr.onreadystatechange=function(){}},_onIdle:function(){var a=this._conn._data;if(this._conn.authenticated&&0===this._requests.length&&0===a.length&&!this._conn.disconnecting&&(Strophe.info("no requests during idle cycle, sending blank request"),a.push(null)),this._requests.length<2&&a.length>0&&!this._conn.paused){for(var b=this._buildBody(),c=0;c<a.length;c++)null!==a[c]&&("restart"===a[c]?b.attrs({to:this._conn.domain,"xml:lang":"en","xmpp:restart":"true","xmlns:xmpp":Strophe.NS.BOSH}):b.cnode(a[c]).up());delete this._conn._data,this._conn._data=[],this._requests.push(new Strophe.Request(b.tree(),this._onRequestStateChange.bind(this,this._conn._dataRecv.bind(this._conn)),b.tree().getAttribute("rid"))),this._processRequest(this._requests.length-1)}if(this._requests.length>0){var d=this._requests[0].age();null!==this._requests[0].dead&&this._requests[0].timeDead()>Math.floor(Strophe.SECONDARY_TIMEOUT*this.wait)&&this._throttledRequestHandler(),d>Math.floor(Strophe.TIMEOUT*this.wait)&&(Strophe.warn("Request "+this._requests[0].id+" timed out, over "+Math.floor(Strophe.TIMEOUT*this.wait)+" seconds since last activity"),this._throttledRequestHandler())}},_onRequestStateChange:function(a,b){if(Strophe.debug("request id "+b.id+"."+b.sends+" state changed to "+b.xhr.readyState),b.abort)return void(b.abort=!1);var c;if(4==b.xhr.readyState){c=0;try{c=b.xhr.status}catch(d){}if("undefined"==typeof c&&(c=0),this.disconnecting&&c>=400)return void this._hitError(c);var e=this._requests[0]==b,f=this._requests[1]==b;(c>0&&500>c||b.sends>5)&&(this._removeRequest(b),Strophe.debug("request id "+b.id+" should now be removed")),200==c?((f||e&&this._requests.length>0&&this._requests[0].age()>Math.floor(Strophe.SECONDARY_TIMEOUT*this.wait))&&this._restartRequest(0),Strophe.debug("request id "+b.id+"."+b.sends+" got 200"),a(b),this.errors=0):(Strophe.error("request id "+b.id+"."+b.sends+" error "+c+" happened"),(0===c||c>=400&&600>c||c>=12e3)&&(this._hitError(c),c>=400&&500>c&&(this._conn._changeConnectStatus(Strophe.Status.DISCONNECTING,null),this._conn._doDisconnect()))),c>0&&500>c||b.sends>5||this._throttledRequestHandler()}},_processRequest:function(a){var b=this,c=this._requests[a],d=-1;try{4==c.xhr.readyState&&(d=c.xhr.status)}catch(e){Strophe.error("caught an error in _requests["+a+"], reqStatus: "+d)}if("undefined"==typeof d&&(d=-1),c.sends>this.maxRetries)return void this._onDisconnectTimeout();var f=c.age(),g=!isNaN(f)&&f>Math.floor(Strophe.TIMEOUT*this.wait),h=null!==c.dead&&c.timeDead()>Math.floor(Strophe.SECONDARY_TIMEOUT*this.wait),i=4==c.xhr.readyState&&(1>d||d>=500);if((g||h||i)&&(h&&Strophe.error("Request "+this._requests[a].id+" timed out (secondary), restarting"),c.abort=!0,c.xhr.abort(),c.xhr.onreadystatechange=function(){},this._requests[a]=new Strophe.Request(c.xmlData,c.origFunc,c.rid,c.sends),c=this._requests[a]),0===c.xhr.readyState){Strophe.debug("request id "+c.id+"."+c.sends+" posting");try{c.xhr.open("POST",this._conn.service,this._conn.options.sync?!1:!0)}catch(j){return Strophe.error("XHR open failed."),this._conn.connected||this._conn._changeConnectStatus(Strophe.Status.CONNFAIL,"bad-service"),void this._conn.disconnect()}var k=function(){if(c.date=new Date,b._conn.options.customHeaders){var a=b._conn.options.customHeaders;for(var d in a)a.hasOwnProperty(d)&&c.xhr.setRequestHeader(d,a[d])}c.xhr.send(c.data)};if(c.sends>1){var l=1e3*Math.min(Math.floor(Strophe.TIMEOUT*this.wait),Math.pow(c.sends,3));setTimeout(k,l)}else k();c.sends++,this._conn.xmlOutput!==Strophe.Connection.prototype.xmlOutput&&this._conn.xmlOutput(c.xmlData.nodeName===this.strip&&c.xmlData.childNodes.length?c.xmlData.childNodes[0]:c.xmlData),this._conn.rawOutput!==Strophe.Connection.prototype.rawOutput&&this._conn.rawOutput(c.data)}else Strophe.debug("_processRequest: "+(0===a?"first":"second")+" request has readyState of "+c.xhr.readyState)},_removeRequest:function(a){Strophe.debug("removing request");var b;for(b=this._requests.length-1;b>=0;b--)a==this._requests[b]&&this._requests.splice(b,1);a.xhr.onreadystatechange=function(){},this._throttledRequestHandler()},_restartRequest:function(a){var b=this._requests[a];null===b.dead&&(b.dead=new Date),this._processRequest(a)},_reqToData:function(a){try{return a.getResponse()}catch(b){if("parsererror"!=b)throw b;this._conn.disconnect("strophe-parsererror")}},_sendTerminate:function(a){Strophe.info("_sendTerminate was called");var b=this._buildBody().attrs({type:"terminate"});a&&b.cnode(a.tree());var c=new Strophe.Request(b.tree(),this._onRequestStateChange.bind(this,this._conn._dataRecv.bind(this._conn)),b.tree().getAttribute("rid"));this._requests.push(c),this._throttledRequestHandler()},_send:function(){clearTimeout(this._conn._idleTimeout),this._throttledRequestHandler(),this._conn._idleTimeout=setTimeout(this._conn._onIdle.bind(this._conn),100)},_sendRestart:function(){this._throttledRequestHandler(),clearTimeout(this._conn._idleTimeout)},_throttledRequestHandler:function(){Strophe.debug(this._requests?"_throttledRequestHandler called with "+this._requests.length+" requests":"_throttledRequestHandler called with undefined requests"),this._requests&&0!==this._requests.length&&(this._requests.length>0&&this._processRequest(0),this._requests.length>1&&Math.abs(this._requests[0].rid-this._requests[1].rid)<this.window&&this._processRequest(1))}},Strophe.Websocket=function(a){this._conn=a,this.strip="stream:stream";var b=a.service;if(0!==b.indexOf("ws:")&&0!==b.indexOf("wss:")){var c="";c+="ws"===a.options.protocol&&"https:"!==window.location.protocol?"ws":"wss",c+="://"+window.location.host,c+=0!==b.indexOf("/")?window.location.pathname+b:b,a.service=c}},Strophe.Websocket.prototype={_buildStream:function(){return $build("stream:stream",{to:this._conn.domain,xmlns:Strophe.NS.CLIENT,"xmlns:stream":Strophe.NS.STREAM,version:"1.0"})},_check_streamerror:function(a,b){var c=a.getElementsByTagName("stream:error");if(0===c.length)return!1;for(var d=c[0],e="",f="",g="urn:ietf:params:xml:ns:xmpp-streams",h=0;h<d.childNodes.length;h++){var i=d.childNodes[h];if(i.getAttribute("xmlns")!==g)break;"text"===i.nodeName?f=i.textContent:e=i.nodeName}var j="WebSocket stream error: ";return j+=e?e:"unknown",f&&(j+=" - "+e),Strophe.error(j),this._conn._changeConnectStatus(b,e),this._conn._doDisconnect(),!0},_reset:function(){},_connect:function(){this._closeSocket(),this.socket=new WebSocket(this._conn.service,"xmpp"),this.socket.onopen=this._onOpen.bind(this),this.socket.onerror=this._onError.bind(this),this.socket.onclose=this._onClose.bind(this),this.socket.onmessage=this._connect_cb_wrapper.bind(this)},_connect_cb:function(a){var b=this._check_streamerror(a,Strophe.Status.CONNFAIL);return b?Strophe.Status.CONNFAIL:void 0},_handleStreamStart:function(a){var b=!1,c=a.getAttribute("xmlns");"string"!=typeof c?b="Missing xmlns in stream:stream":c!==Strophe.NS.CLIENT&&(b="Wrong xmlns in stream:stream: "+c);var d=a.namespaceURI;"string"!=typeof d?b="Missing xmlns:stream in stream:stream":d!==Strophe.NS.STREAM&&(b="Wrong xmlns:stream in stream:stream: "+d);var e=a.getAttribute("version");return"string"!=typeof e?b="Missing version in stream:stream":"1.0"!==e&&(b="Wrong version in stream:stream: "+e),b?(this._conn._changeConnectStatus(Strophe.Status.CONNFAIL,b),this._conn._doDisconnect(),!1):!0},_connect_cb_wrapper:function(a){if(0===a.data.indexOf("<stream:stream ")||0===a.data.indexOf("<?xml")){var b=a.data.replace(/^(<\?.*?\?>\s*)*/,"");if(""===b)return;b=a.data.replace(/<stream:stream (.*[^\/])>/,"<stream:stream $1/>");var c=(new DOMParser).parseFromString(b,"text/xml").documentElement;this._conn.xmlInput(c),this._conn.rawInput(a.data),this._handleStreamStart(c)&&(this._connect_cb(c),this.streamStart=a.data.replace(/^<stream:(.*)\/>$/,"<stream:$1>"))}else{if("</stream:stream>"===a.data)return this._conn.rawInput(a.data),this._conn.xmlInput(document.createElement("stream:stream")),this._conn._changeConnectStatus(Strophe.Status.CONNFAIL,"Received closing stream"),void this._conn._doDisconnect();var d=this._streamWrap(a.data),e=(new DOMParser).parseFromString(d,"text/xml").documentElement;this.socket.onmessage=this._onMessage.bind(this),this._conn._connect_cb(e,null,a.data)}},_disconnect:function(a){if(this.socket.readyState!==WebSocket.CLOSED){a&&this._conn.send(a);var b="</stream:stream>";this._conn.xmlOutput(document.createElement("stream:stream")),this._conn.rawOutput(b);try{this.socket.send(b)}catch(c){Strophe.info("Couldn't send closing stream tag.")}}this._conn._doDisconnect()},_doDisconnect:function(){Strophe.info("WebSockets _doDisconnect was called"),this._closeSocket()},_streamWrap:function(a){return this.streamStart+a+"</stream:stream>"},_closeSocket:function(){if(this.socket)try{this.socket.close()}catch(a){}this.socket=null},_emptyQueue:function(){return!0},_onClose:function(){this._conn.connected&&!this._conn.disconnecting?(Strophe.error("Websocket closed unexcectedly"),this._conn._doDisconnect()):Strophe.info("Websocket closed")},_no_auth_received:function(a){Strophe.error("Server did not send any auth methods"),this._conn._changeConnectStatus(Strophe.Status.CONNFAIL,"Server did not send any auth methods"),a&&(a=a.bind(this._conn))(),this._conn._doDisconnect()},_onDisconnectTimeout:function(){},_onError:function(a){Strophe.error("Websocket error "+a),this._conn._changeConnectStatus(Strophe.Status.CONNFAIL,"The WebSocket connection could not be established was disconnected."),this._disconnect()},_onIdle:function(){var a=this._conn._data;if(a.length>0&&!this._conn.paused){for(var b=0;b<a.length;b++)if(null!==a[b]){var c,d;"restart"===a[b]?(c=this._buildStream(),d=this._removeClosingTag(c),c=c.tree()):(c=a[b],d=Strophe.serialize(c)),this._conn.xmlOutput(c),this._conn.rawOutput(d),this.socket.send(d)}this._conn._data=[]}},_onMessage:function(a){var b,c;if("</stream:stream>"===a.data){var d="</stream:stream>";return this._conn.rawInput(d),this._conn.xmlInput(document.createElement("stream:stream")),void(this._conn.disconnecting||this._conn._doDisconnect())}if(0===a.data.search("<stream:stream ")){if(c=a.data.replace(/<stream:stream (.*[^\/])>/,"<stream:stream $1/>"),b=(new DOMParser).parseFromString(c,"text/xml").documentElement,!this._handleStreamStart(b))return}else c=this._streamWrap(a.data),b=(new DOMParser).parseFromString(c,"text/xml").documentElement;if(!this._check_streamerror(b,Strophe.Status.ERROR))return this._conn.disconnecting&&"presence"===b.firstChild.nodeName&&"unavailable"===b.firstChild.getAttribute("type")?(this._conn.xmlInput(b),void this._conn.rawInput(Strophe.serialize(b))):void this._conn._dataRecv(b,a.data)},_onOpen:function(){Strophe.info("Websocket open");var a=this._buildStream();this._conn.xmlOutput(a.tree());var b=this._removeClosingTag(a);this._conn.rawOutput(b),this.socket.send(b)},_removeClosingTag:function(a){var b=Strophe.serialize(a);return b=b.replace(/<(stream:stream .*[^\/])\/>$/,"<$1>")},_reqToData:function(a){return a},_send:function(){this._conn.flush()},_sendRestart:function(){clearTimeout(this._conn._idleTimeout),this._conn._onIdle.bind(this._conn)()}},function(){var a,b,c,d=function(a,b){return function(){return a.apply(b,arguments)}};Strophe.addConnectionPlugin("muc",{_connection:null,rooms:{},roomNames:[],init:function(a){return this._connection=a,this._muc_handler=null,Strophe.addNamespace("MUC_OWNER",Strophe.NS.MUC+"#owner"),Strophe.addNamespace("MUC_ADMIN",Strophe.NS.MUC+"#admin"),Strophe.addNamespace("MUC_USER",Strophe.NS.MUC+"#user"),Strophe.addNamespace("MUC_ROOMCONF",Strophe.NS.MUC+"#roomconfig")},join:function(a,b,d,e,f,g,h){var i,j;return j=this.test_append_nick(a,b),i=$pres({from:this._connection.jid,to:j}).c("x",{xmlns:Strophe.NS.MUC}),null!=h&&(i=i.c("history",h).up),null!=g&&i.cnode(Strophe.xmlElement("password",[],g)),"undefined"!=typeof extended_presence&&null!==extended_presence&&i.up.cnode(extended_presence),null==this._muc_handler&&(this._muc_handler=this._connection.addHandler(function(b){return function(c){var d,e,f,g,h,i,j,k,l,m;if(d=c.getAttribute("from"),!d)return!0;if(h=d.split("/")[0],!b.rooms[h])return!0;if(a=b.rooms[h],f={},"message"===c.nodeName)f=a._message_handlers;else if("presence"===c.nodeName&&(k=c.getElementsByTagName("x"),k.length>0))for(l=0,m=k.length;m>l;l++)if(i=k[l],j=i.getAttribute("xmlns"),j&&j.match(Strophe.NS.MUC)){f=a._presence_handlers;break}for(g in f)e=f[g],e(c,a)||delete f[g];return!0}}(this))),this.rooms.hasOwnProperty(a)||(this.rooms[a]=new c(this,a,b,g),this.roomNames.push(a)),e&&this.rooms[a].addHandler("presence",e),d&&this.rooms[a].addHandler("message",d),f&&this.rooms[a].addHandler("roster",f),this._connection.send(i)},leave:function(a,b,c,d){var e,f,g,h;return e=this.roomNames.indexOf(a),delete this.rooms[a],e>=0&&(this.roomNames.splice(e,1),0===this.roomNames.length&&(this._connection.deleteHandler(this._muc_handler),this._muc_handler=null)),h=this.test_append_nick(a,b),g=this._connection.getUniqueId(),f=$pres({type:"unavailable",id:g,from:this._connection.jid,to:h}),null!=d&&f.c("status",d),null!=c&&this._connection.addHandler(c,null,"presence",null,g),this._connection.send(f),g},message:function(a,b,c,d,e){var f,g,h,i;return i=this.test_append_nick(a,b),e=e||(null!=b?"chat":"groupchat"),g=this._connection.getUniqueId(),f=$msg({to:i,from:this._connection.jid,type:e,id:g}).c("body",{xmlns:Strophe.NS.CLIENT}).t(c),f.up(),null!=d&&(f.c("html",{xmlns:Strophe.NS.XHTML_IM}).c("body",{xmlns:Strophe.NS.XHTML}).h(d),0===f.node.childNodes.length?(h=f.node.parentNode,f.up().up(),f.node.removeChild(h)):f.up().up()),f.c("x",{xmlns:"jabber:x:event"}).c("composing"),this._connection.send(f),g},groupchat:function(a,b,c){return this.message(a,null,b,c)},invite:function(a,b,c){var d,e;return e=this._connection.getUniqueId(),d=$msg({from:this._connection.jid,to:a,id:e}).c("x",{xmlns:Strophe.NS.MUC_USER}).c("invite",{to:b}),null!=c&&d.c("reason",c),this._connection.send(d),e},directInvite:function(a,b,c,d){var e,f,g;return g=this._connection.getUniqueId(),e={xmlns:"jabber:x:conference",jid:a},null!=c&&(e.reason=c),null!=d&&(e.password=d),f=$msg({from:this._connection.jid,to:b,id:g}).c("x",e),this._connection.send(f),g},queryOccupants:function(a,b,c){var d,e;return d={xmlns:Strophe.NS.DISCO_ITEMS},e=$iq({from:this._connection.jid,to:a,type:"get"}).c("query",d),this._connection.sendIQ(e,b,c)},configure:function(a,b,c){var d,e;return d=$iq({to:a,type:"get"}).c("query",{xmlns:Strophe.NS.MUC_OWNER}),e=d.tree(),this._connection.sendIQ(e,b,c)},cancelConfigure:function(a){var b,c;return b=$iq({to:a,type:"set"}).c("query",{xmlns:Strophe.NS.MUC_OWNER}).c("x",{xmlns:"jabber:x:data",type:"cancel"}),c=b.tree(),this._connection.sendIQ(c)},saveConfiguration:function(a,b,c,d){var e,f,g,h,i;if(f=$iq({to:a,type:"set"}).c("query",{xmlns:Strophe.NS.MUC_OWNER}),"undefined"!=typeof Form&&b instanceof Form)b.type="submit",f.cnode(b.toXML());else for(f.c("x",{xmlns:"jabber:x:data",type:"submit"}),h=0,i=b.length;i>h;h++)e=b[h],f.cnode(e).up();return g=f.tree(),this._connection.sendIQ(g,c,d)},createInstantRoom:function(a,b,c){var d;return d=$iq({to:a,type:"set"}).c("query",{xmlns:Strophe.NS.MUC_OWNER}).c("x",{xmlns:"jabber:x:data",type:"submit"}),this._connection.sendIQ(d.tree(),b,c)},setTopic:function(a,b){var c;return c=$msg({to:a,from:this._connection.jid,type:"groupchat"}).c("subject",{xmlns:"jabber:client"}).t(b),this._connection.send(c.tree())},_modifyPrivilege:function(a,b,c,d,e){var f;return f=$iq({to:a,type:"set"}).c("query",{xmlns:Strophe.NS.MUC_ADMIN}).cnode(b.node),null!=c&&f.c("reason",c),this._connection.sendIQ(f.tree(),d,e)},modifyRole:function(a,b,c,d,e,f){var g;return g=$build("item",{nick:b,role:c}),this._modifyPrivilege(a,g,d,e,f)},kick:function(a,b,c,d,e){return this.modifyRole(a,b,"none",c,d,e)},voice:function(a,b,c,d,e){return this.modifyRole(a,b,"participant",c,d,e)},mute:function(a,b,c,d,e){return this.modifyRole(a,b,"visitor",c,d,e)},op:function(a,b,c,d,e){return this.modifyRole(a,b,"moderator",c,d,e)},deop:function(a,b,c,d,e){return this.modifyRole(a,b,"participant",c,d,e)},modifyAffiliation:function(a,b,c,d,e,f){var g;return g=$build("item",{jid:b,affiliation:c}),this._modifyPrivilege(a,g,d,e,f)},ban:function(a,b,c,d,e){return this.modifyAffiliation(a,b,"outcast",c,d,e)},member:function(a,b,c,d,e){return this.modifyAffiliation(a,b,"member",c,d,e)},revoke:function(a,b,c,d,e){return this.modifyAffiliation(a,b,"none",c,d,e)},owner:function(a,b,c,d,e){return this.modifyAffiliation(a,b,"owner",c,d,e)},admin:function(a,b,c,d,e){return this.modifyAffiliation(a,b,"admin",c,d,e)},changeNick:function(a,b){var c,d;return d=this.test_append_nick(a,b),c=$pres({from:this._connection.jid,to:d,id:this._connection.getUniqueId()}),this._connection.send(c.tree())},setStatus:function(a,b,c,d){var e,f;return f=this.test_append_nick(a,b),e=$pres({from:this._connection.jid,to:f}),null!=c&&e.c("show",c).up(),null!=d&&e.c("status",d),this._connection.send(e.tree())},listRooms:function(a,b,c){var d;return d=$iq({to:a,from:this._connection.jid,type:"get"}).c("query",{xmlns:Strophe.NS.DISCO_ITEMS}),this._connection.sendIQ(d,b,c)},test_append_nick:function(a,b){var c,d;return d=Strophe.escapeNode(Strophe.getNodeFromJid(a)),c=Strophe.getDomainFromJid(a),d+"@"+c+(null!=b?"/"+b:"")}}),c=function(){function b(a,b,c,e){this.client=a,this.name=b,this.nick=c,this.password=e,this._roomRosterHandler=d(this._roomRosterHandler,this),this._addOccupant=d(this._addOccupant,this),this.roster={},this._message_handlers={},this._presence_handlers={},this._roster_handlers={},this._handler_ids=0,a.muc&&(this.client=a.muc),this.name=Strophe.getBareJidFromJid(b),this.addHandler("presence",this._roomRosterHandler)}return b.prototype.join=function(a,b,c){return this.client.join(this.name,this.nick,a,b,c,this.password)},b.prototype.leave=function(a,b){return this.client.leave(this.name,this.nick,a,b),delete this.client.rooms[this.name]},b.prototype.message=function(a,b,c,d){return this.client.message(this.name,a,b,c,d)},b.prototype.groupchat=function(a,b){return this.client.groupchat(this.name,a,b)},b.prototype.invite=function(a,b){return this.client.invite(this.name,a,b)},b.prototype.directInvite=function(a,b){return this.client.directInvite(this.name,a,b,this.password)},b.prototype.configure=function(a){return this.client.configure(this.name,a)},b.prototype.cancelConfigure=function(){return this.client.cancelConfigure(this.name)},b.prototype.saveConfiguration=function(a){return this.client.saveConfiguration(this.name,a)},b.prototype.queryOccupants=function(a,b){return this.client.queryOccupants(this.name,a,b)},b.prototype.setTopic=function(a){return this.client.setTopic(this.name,a)},b.prototype.modifyRole=function(a,b,c,d,e){return this.client.modifyRole(this.name,a,b,c,d,e)},b.prototype.kick=function(a,b,c,d){return this.client.kick(this.name,a,b,c,d)},b.prototype.voice=function(a,b,c,d){return this.client.voice(this.name,a,b,c,d)},b.prototype.mute=function(a,b,c,d){return this.client.mute(this.name,a,b,c,d)},b.prototype.op=function(a,b,c,d){return this.client.op(this.name,a,b,c,d)},b.prototype.deop=function(a,b,c,d){return this.client.deop(this.name,a,b,c,d)},b.prototype.modifyAffiliation=function(a,b,c,d,e){return this.client.modifyAffiliation(this.name,a,b,c,d,e)},b.prototype.ban=function(a,b,c,d){return this.client.ban(this.name,a,b,c,d)},b.prototype.member=function(a,b,c,d){return this.client.member(this.name,a,b,c,d)},b.prototype.revoke=function(a,b,c,d){return this.client.revoke(this.name,a,b,c,d)},b.prototype.owner=function(a,b,c,d){return this.client.owner(this.name,a,b,c,d)},b.prototype.admin=function(a,b,c,d){return this.client.admin(this.name,a,b,c,d)},b.prototype.changeNick=function(a){return this.nick=a,this.client.changeNick(this.name,a)},b.prototype.setStatus=function(a,b){return this.client.setStatus(this.name,this.nick,a,b)},b.prototype.addHandler=function(a,b){var c;switch(c=this._handler_ids++,a){case"presence":this._presence_handlers[c]=b;break;case"message":this._message_handlers[c]=b;break;case"roster":this._roster_handlers[c]=b;break;default:return this._handler_ids--,null}return c},b.prototype.removeHandler=function(a){return delete this._presence_handlers[a],delete this._message_handlers[a],delete this._roster_handlers[a]},b.prototype._addOccupant=function(b){var c;return c=new a(b,this),this.roster[c.nick]=c,c},b.prototype._roomRosterHandler=function(a){var c,d,e,f,g,h;switch(c=b._parsePresence(a),g=c.nick,f=c.newnick||null,c.type){case"error":return;case"unavailable":f&&(c.nick=f,this.roster[g]&&this.roster[f]&&(this.roster[g].update(this.roster[f]),this.roster[f]=this.roster[g]),this.roster[g]&&!this.roster[f]&&(this.roster[f]=this.roster[g].update(c))),delete this.roster[g];break;default:this.roster[g]?this.roster[g].update(c):this._addOccupant(c)}h=this._roster_handlers;for(e in h)d=h[e],d(this.roster,this)||delete this._roster_handlers[e];return!0},b._parsePresence=function(a){var b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q;for(e={},b=a.attributes,e.nick=Strophe.getResourceFromJid(b.from.textContent),e.type=(null!=(j=b.type)?j.textContent:void 0)||null,e.states=[],k=a.childNodes,f=0,h=k.length;h>f;f++)switch(c=k[f],c.nodeName){case"status":e.status=c.textContent||null;break;case"show":e.show=c.textContent||null;break;case"x":if(b=c.attributes,(null!=(l=b.xmlns)?l.textContent:void 0)===Strophe.NS.MUC_USER)for(m=c.childNodes,g=0,i=m.length;i>g;g++)switch(d=m[g],d.nodeName){case"item":b=d.attributes,e.affiliation=(null!=(n=b.affiliation)?n.textContent:void 0)||null,e.role=(null!=(o=b.role)?o.textContent:void 0)||null,e.jid=(null!=(p=b.jid)?p.textContent:void 0)||null,e.newnick=(null!=(q=b.nick)?q.textContent:void 0)||null;break;case"status":d.attributes.code&&e.states.push(d.attributes.code.textContent)}}return e},b}(),b=function(){function a(a){this.parse=d(this.parse,this),null!=a&&this.parse(a)}return a.prototype.parse=function(a){var b,c,d,e,f,g,h,i,j,k,l,m,n;for(g=a.getElementsByTagName("query")[0].childNodes,this.identities=[],this.features=[],this.x=[],h=0,k=g.length;k>h;h++)switch(d=g[h],c=d.attributes,d.nodeName){case"identity":for(f={},i=0,l=c.length;l>i;i++)b=c[i],f[b.name]=b.textContent;this.identities.push(f);break;case"feature":this.features.push(c["var"].textContent);break;case"x":if(c=d.childNodes[0].attributes,"FORM_TYPE"===!c["var"].textContent||"hidden"===!c.type.textContent)break;for(n=d.childNodes,j=0,m=n.length;m>j;j++)e=n[j],e.attributes.type||(c=e.attributes,this.x.push({"var":c["var"].textContent,label:c.label.textContent||"",value:e.firstChild.textContent||""}))}return{identities:this.identities,features:this.features,x:this.x}},a}(),a=function(){function a(a,b){this.room=b,this.update=d(this.update,this),this.admin=d(this.admin,this),this.owner=d(this.owner,this),this.revoke=d(this.revoke,this),this.member=d(this.member,this),this.ban=d(this.ban,this),this.modifyAffiliation=d(this.modifyAffiliation,this),this.deop=d(this.deop,this),this.op=d(this.op,this),this.mute=d(this.mute,this),this.voice=d(this.voice,this),this.kick=d(this.kick,this),this.modifyRole=d(this.modifyRole,this),this.update(a)}return a.prototype.modifyRole=function(a,b,c,d){return this.room.modifyRole(this.nick,a,b,c,d)},a.prototype.kick=function(a,b,c){return this.room.kick(this.nick,a,b,c)},a.prototype.voice=function(a,b,c){return this.room.voice(this.nick,a,b,c)},a.prototype.mute=function(a,b,c){return this.room.mute(this.nick,a,b,c)},a.prototype.op=function(a,b,c){return this.room.op(this.nick,a,b,c)},a.prototype.deop=function(a,b,c){return this.room.deop(this.nick,a,b,c)},a.prototype.modifyAffiliation=function(a,b,c,d){return this.room.modifyAffiliation(this.jid,a,b,c,d)},a.prototype.ban=function(a,b,c){return this.room.ban(this.jid,a,b,c)},a.prototype.member=function(a,b,c){return this.room.member(this.jid,a,b,c)},a.prototype.revoke=function(a,b,c){return this.room.revoke(this.jid,a,b,c)},a.prototype.owner=function(a,b,c){return this.room.owner(this.jid,a,b,c)},a.prototype.admin=function(a,b,c){return this.room.admin(this.jid,a,b,c)},a.prototype.update=function(a){return this.nick=a.nick||null,this.affiliation=a.affiliation||null,this.role=a.role||null,this.jid=a.jid||null,this.status=a.status||null,this.show=a.show||null,this},a}()}.call(this),Strophe.addConnectionPlugin("roster",{init:function(a){this._connection=a,this._callbacks=[],this._callbacks_request=[],items=[],ver=null;var b,c=this,d=a.connect,e=a.attach,f=function(d){if(d==Strophe.Status.ATTACHED||d==Strophe.Status.CONNECTED)try{a.addHandler(c._onReceivePresence.bind(c),null,"presence",null,null,null),a.addHandler(c._onReceiveIQ.bind(c),Strophe.NS.ROSTER,"iq","set",null,null)}catch(e){Strophe.error(e)}null!==b&&b.apply(this,arguments)};a.connect=function(c,e,g,h,i,j){b=g,"undefined"==typeof c&&(c=null),"undefined"==typeof e&&(e=null),g=f,d.apply(a,[c,e,g,h,i,j])},a.attach=function(c,d,g,h,i,j,k){b=h,"undefined"==typeof c&&(c=null),"undefined"==typeof d&&(d=null),"undefined"==typeof g&&(g=null),h=f,e.apply(a,[c,d,g,h,i,j,k])},Strophe.addNamespace("ROSTER_VER","urn:xmpp:features:rosterver"),Strophe.addNamespace("NICK","http://jabber.org/protocol/nick")},supportVersioning:function(){return this._connection.features&&this._connection.features.getElementsByTagName("ver").length>0},get:function(a,b,c){var d={xmlns:Strophe.NS.ROSTER};this.items=[],this.supportVersioning()&&(d.ver=b||"",this.items=c||[]);var e=$iq({type:"get",id:this._connection.getUniqueId("roster")}).c("query",d);return this._connection.sendIQ(e,this._onReceiveRosterSuccess.bind(this,a),this._onReceiveRosterError.bind(this,a))},registerCallback:function(a){this._callbacks.push(a)},registerRequestCallback:function(a){this._callbacks_request.push(a)},findItem:function(a){for(var b=0;b<this.items.length;b++)if(this.items[b]&&this.items[b].jid==a)return this.items[b];return!1},removeItem:function(a){for(var b=0;b<this.items.length;b++)if(this.items[b]&&this.items[b].jid==a)return this.items.splice(b,1),!0;return!1},subscribe:function(a,b,c){var d=$pres({to:a,type:"subscribe"});b&&""!==b&&d.c("status").t(b).up(),c&&""!==c&&d.c("nick",{xmlns:Strophe.NS.NICK}).t(c).up(),this._connection.send(d)},unsubscribe:function(a,b){var c=$pres({to:a,type:"unsubscribe"});b&&""!==b&&c.c("status").t(b),this._connection.send(c)},authorize:function(a,b){var c=$pres({to:a,type:"subscribed"});b&&""!==b&&c.c("status").t(b),this._connection.send(c)},unauthorize:function(a,b){var c=$pres({to:a,type:"unsubscribed"});b&&""!==b&&c.c("status").t(b),this._connection.send(c)},add:function(a,b,c,d){for(var e=$iq({type:"set"}).c("query",{xmlns:Strophe.NS.ROSTER}).c("item",{jid:a,name:b}),f=0;f<c.length;f++)e.c("group").t(c[f]).up();this._connection.sendIQ(e,d,d)},update:function(a,b,c,d){var e=this.findItem(a);if(!e)throw"item not found";for(var f=b||e.name,g=c||e.groups,h=$iq({type:"set"}).c("query",{xmlns:Strophe.NS.ROSTER}).c("item",{jid:e.jid,name:f}),i=0;i<g.length;i++)h.c("group").t(g[i]).up();return this._connection.sendIQ(h,d,d)},remove:function(a,b){var c=this.findItem(a);if(!c)throw"item not found";var d=$iq({type:"set"}).c("query",{xmlns:Strophe.NS.ROSTER}).c("item",{jid:c.jid,subscription:"remove"});this._connection.sendIQ(d,b,b);
},_onReceiveRosterSuccess:function(a,b){this._updateItems(b),this._call_backs(this.items),a(this.items)},_onReceiveRosterError:function(a,b){a(this.items)},_onReceivePresence:function(a){var b=a.getAttribute("from"),c=Strophe.getBareJidFromJid(b),d=this.findItem(c),e=a.getAttribute("type");if(!d)return"subscribe"===e&&this._call_backs_request(c),!0;if("unavailable"==e)delete d.resources[Strophe.getResourceFromJid(b)];else{if(e)return!0;d.resources[Strophe.getResourceFromJid(b)]={show:0!==a.getElementsByTagName("show").length?Strophe.getText(a.getElementsByTagName("show")[0]):"",status:0!==a.getElementsByTagName("status").length?Strophe.getText(a.getElementsByTagName("status")[0]):"",priority:0!==a.getElementsByTagName("priority").length?Strophe.getText(a.getElementsByTagName("priority")[0]):""}}return this._call_backs(this.items,d),!0},_call_backs_request:function(a){for(var b=0;b<this._callbacks_request.length;b++)this._callbacks_request[b](a)},_call_backs:function(a,b){for(var c=0;c<this._callbacks.length;c++)this._callbacks[c](a,b)},_onReceiveIQ:function(a){var b=a.getAttribute("id"),c=a.getAttribute("from");if(c&&""!==c&&c!=this._connection.jid&&c!=Strophe.getBareJidFromJid(this._connection.jid))return!0;var d=$iq({type:"result",id:b,from:this._connection.jid});return this._connection.send(d),this._updateItems(a),!0},_updateItems:function(a){var b=a.getElementsByTagName("query");if(0!==b.length){this.ver=b.item(0).getAttribute("ver");var c=this;Strophe.forEachChild(b.item(0),"item",function(a){c._updateItem(a)})}},_updateItem:function(a){var b=a.getAttribute("jid"),c=a.getAttribute("name"),d=a.getAttribute("subscription"),e=a.getAttribute("ask"),f=[];return Strophe.forEachChild(a,"group",function(a){f.push(Strophe.getText(a))}),"remove"==d?(this.removeItem(b),void this._call_backs(this.items,{jid:b,subscription:"remove"})):(a=this.findItem(b),a?(a.name=c,a.subscription=d,a.ask=e,a.groups=f):(a={name:c,jid:b,subscription:d,ask:e,groups:f,resources:{}},this.items.push(a)),void this._call_backs(this.items,a))}}),Strophe.addConnectionPlugin("disco",{_connection:null,_identities:[],_features:[],_items:[],init:function(a){this._connection=a,this._identities=[],this._features=[],this._items=[],a.addHandler(this._onDiscoInfo.bind(this),Strophe.NS.DISCO_INFO,"iq","get",null,null),a.addHandler(this._onDiscoItems.bind(this),Strophe.NS.DISCO_ITEMS,"iq","get",null,null)},addIdentity:function(a,b,c,d){for(var e=0;e<this._identities.length;e++)if(this._identities[e].category==a&&this._identities[e].type==b&&this._identities[e].name==c&&this._identities[e].lang==d)return!1;return this._identities.push({category:a,type:b,name:c,lang:d}),!0},addFeature:function(a){for(var b=0;b<this._features.length;b++)if(this._features[b]==a)return!1;return this._features.push(a),!0},removeFeature:function(a){for(var b=0;b<this._features.length;b++)if(this._features[b]===a)return this._features.splice(b,1),!0;return!1},addItem:function(a,b,c,d){return c&&!d?!1:(this._items.push({jid:a,name:b,node:c,call_back:d}),!0)},info:function(a,b,c,d,e){var f={xmlns:Strophe.NS.DISCO_INFO};b&&(f.node=b);var g=$iq({from:this._connection.jid,to:a,type:"get"}).c("query",f);this._connection.sendIQ(g,c,d,e)},items:function(a,b,c,d,e){var f={xmlns:Strophe.NS.DISCO_ITEMS};b&&(f.node=b);var g=$iq({from:this._connection.jid,to:a,type:"get"}).c("query",f);this._connection.sendIQ(g,c,d,e)},_buildIQResult:function(a,b){var c=a.getAttribute("id"),d=a.getAttribute("from"),e=$iq({type:"result",id:c});return null!==d&&e.attrs({to:d}),e.c("query",b)},_onDiscoInfo:function(a){var b=a.getElementsByTagName("query")[0].getAttribute("node"),c={xmlns:Strophe.NS.DISCO_INFO};b&&(c.node=b);for(var d=this._buildIQResult(a,c),e=0;e<this._identities.length;e++){var c={category:this._identities[e].category,type:this._identities[e].type};this._identities[e].name&&(c.name=this._identities[e].name),this._identities[e].lang&&(c["xml:lang"]=this._identities[e].lang),d.c("identity",c).up()}for(var e=0;e<this._features.length;e++)d.c("feature",{"var":this._features[e]}).up();return this._connection.send(d.tree()),!0},_onDiscoItems:function(a){var b={xmlns:Strophe.NS.DISCO_ITEMS},c=a.getElementsByTagName("query")[0].getAttribute("node");if(c){b.node=c;for(var d=[],e=0;e<this._items.length;e++)if(this._items[e].node==c){d=this._items[e].call_back(a);break}}else var d=this._items;for(var f=this._buildIQResult(a,b),e=0;e<d.length;e++){var g={jid:d[e].jid};d[e].name&&(g.name=d[e].name),d[e].node&&(g.node=d[e].node),f.c("item",g).up()}return this._connection.send(f.tree()),!0}}),Strophe.addConnectionPlugin("caps",{HASH:"sha-1",node:"http://strophe.im/strophejs/",_ver:"",_connection:null,_knownCapabilities:{},_jidVerIndex:{},init:function(a){if(this._connection=a,Strophe.addNamespace("CAPS","http://jabber.org/protocol/caps"),!this._connection.disco)throw"Caps plugin requires the disco plugin to be installed.";this._connection.disco.addFeature(Strophe.NS.CAPS),this._connection.addHandler(this._delegateCapabilities.bind(this),Strophe.NS.CAPS)},generateCapsAttrs:function(){return{xmlns:Strophe.NS.CAPS,hash:this.HASH,node:this.node,ver:this.generateVer()}},generateVer:function(){if(""!==this._ver)return this._ver;for(var a="",b=this._connection.disco._identities.sort(this._sortIdentities),c=b.length,d=this._connection.disco._features.sort(),e=d.length,f=0;c>f;f++){var g=b[f];a+=g.category+"/"+g.type+"/"+g.lang+"/"+g.name+"<"}for(var f=0;e>f;f++)a+=d[f]+"<";return this._ver=b64_sha1(a),this._ver},getCapabilitiesByJid:function(a){return this._jidVerIndex[a]?this._knownCapabilities[this._jidVerIndex[a]]:null},_delegateCapabilities:function(a){var b=a.getAttribute("from"),c=a.querySelector("c"),d=c.getAttribute("ver"),e=c.getAttribute("node");return this._knownCapabilities[d]?(this._jidVerIndex[b]=d,this._jidVerIndex[b]&&!this._jidVerIndex[b]===d||(this._jidVerIndex[b]=d),!0):this._requestCapabilities(b,e,d)},_requestCapabilities:function(a,b,c){if(a!==this._connection.jid){var d=this._connection.disco.info(a,b+"#"+c);this._connection.addHandler(this._handleDiscoInfoReply.bind(this),Strophe.NS.DISCO_INFO,"iq","result",d,a)}return!0},_handleDiscoInfoReply:function(a){var b=a.querySelector("query"),c=b.getAttribute("node").split("#"),d=c[1],e=a.getAttribute("from");if(this._knownCapabilities[d])this._jidVerIndex[e]&&!this._jidVerIndex[e]===d||(this._jidVerIndex[e]=d);else{var f=b.childNodes,g=f.length;this._knownCapabilities[d]=[];for(var 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