/**
 * almond 0.2.7 Copyright (c) 2011-2012, The Dojo Foundation All Rights Reserved.
 * Available via the MIT or new BSD license.
 * see: http://github.com/jrburke/almond for details
 */

/*!
 * jQuery JavaScript Library v1.8.3
 * http://jquery.com/
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 *
 * Copyright 2012 jQuery Foundation and other contributors
 * Released under the MIT license
 * http://jquery.org/license
 *
 * Date: Tue Nov 13 2012 08:20:33 GMT-0500 (Eastern Standard Time)
 */

/*!
 * Sizzle CSS Selector Engine
 * Copyright 2012 jQuery Foundation and other contributors
 * Released under the MIT license
 * http://sizzlejs.com/
 */

/*
jed.js
v0.5.0beta

https://github.com/SlexAxton/Jed
-----------
A gettext compatible i18n library for modern JavaScript Applications

by Alex Sexton - AlexSexton [at] gmail - @SlexAxton
WTFPL license for use
Dojo CLA for contributions

Jed offers the entire applicable GNU gettext spec'd set of
functions, but also offers some nicer wrappers around them.
The api for gettext was written for a language with no function
overloading, so Jed allows a little more of that.

Many thanks to Joshua I. Miller - unrtst@cpan.org - who wrote
gettext.js back in 2008. I was able to vet a lot of my ideas
against his. I also made sure Jed passed against his tests
in order to offer easy upgrades -- jsgettext.berlios.de
*/

// Underscore 1.3.0 was used to port and is licensed

/**
   sprintf() for JavaScript 0.7-beta1
   http://www.diveintojavascript.com/projects/javascript-sprintf

   Copyright (c) Alexandru Marasteanu <alexaholic [at) gmail (dot] com>
   All rights reserved.

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are met:
       * Redistributions of source code must retain the above copyright
         notice, this list of conditions and the following disclaimer.
       * Redistributions in binary form must reproduce the above copyright
         notice, this list of conditions and the following disclaimer in the
         documentation and/or other materials provided with the distribution.
       * Neither the name of sprintf() for JavaScript nor the
         names of its contributors may be used to endorse or promote products
         derived from this software without specific prior written permission.

   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
   ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   DISCLAIMED. IN NO EVENT SHALL Alexandru Marasteanu BE LIABLE FOR ANY
   DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */

//     Underscore.js 1.5.1
//     http://underscorejs.org
//     (c) 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
//     Underscore may be freely distributed under the MIT license.

//     (c) 2010-2013 Jeremy Ashkenas, DocumentCloud Inc.
//     Backbone may be freely distributed under the MIT license.
//     For all details and documentation:
//     http://backbonejs.org

/*! TinySort
* Copyright (c) 2008-2013 Ron Valstar http://tinysort.sjeiti.com/
*
* Dual licensed under the MIT and GPL licenses:
*   http://www.opensource.org/licenses/mit-license.php
*   http://www.gnu.org/licenses/gpl.html
*/

/*
 * A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined
 * in FIPS PUB 180-1
 * Version 2.1a Copyright Paul Johnston 2000 - 2002.
 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
 * Distributed under the BSD License
 * See http://pajhome.org.uk/crypt/md5 for details.
 */

/*
 * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
 * Digest Algorithm, as defined in RFC 1321.
 * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.
 * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
 * Distributed under the BSD License
 * See http://pajhome.org.uk/crypt/md5 for more info.
 */

/*
    This program is distributed under the terms of the MIT license.
    Please see the LICENSE file for details.

    Copyright 2006-2008, OGG, LLC
*/

/*
  Copyright 2010, François de Metz <francois@2metz.fr>
*/

/*!
 * Converse.js (Web-based XMPP instant messaging client)
 * http://conversejs.org
 *
 * Copyright (c) 2012, Jan-Carel Brand <jc@opkode.com>
 * Dual licensed under the MIT and GPL Licenses
 */

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n,i,o,a,f,l,c=t.at,h=this.comparator&&c==null&&t.sort!==!1,p=u.isString(this.comparator)?this.comparator:null,d=[],v=[],m={};for(n=0,i=e.length;n<i;n++){if(!(o=this._prepareModel(e[n],t)))continue;(f=this.get(o))?(t.remove&&(m[f.cid]=!0),t.merge&&(f.set(o.attributes,t),h&&!l&&f.hasChanged(p)&&(l=!0))):t.add&&(d.push(o),o.on("all",this._onModelEvent,this),this._byId[o.cid]=o,o.id!=null&&(this._byId[o.id]=o))}if(t.remove){for(n=0,i=this.length;n<i;++n)m[(o=this.models[n]).cid]||v.push(o);v.length&&this.remove(v,t)}d.length&&(h&&(l=!0),this.length+=d.length,c!=null?s.apply(this.models,[c,0].concat(d)):r.apply(this.models,d)),l&&this.sort({silent:!0});if(t.silent)return this;for(n=0,i=d.length;n<i;n++)(o=d[n]).trigger("add",o,this,t);return l&&this.trigger("sort",this,t),this},reset:function(e,t){t||(t={});for(var n=0,r=this.models.length;n<r;n++)this._removeReference(this.models[n]);return t.previousModels=this.models,this._reset(),this.add(e,u.extend({silent:!0},t)),t.silent||this.trigger("reset",this,t),this},push:function(e,t){return e=this._prepareModel(e,t),this.add(e,u.extend({at:this.length},t)),e},pop:function(e){var t=this.at(this.length-1);return this.remove(t,e),t},unshift:function(e,t){return e=this._prepareModel(e,t),this.add(e,u.extend({at:0},t)),e},shift:function(e){var t=this.at(0);return this.remove(t,e),t},slice:function(e,t){return this.models.slice(e,t)},get:function(e){return e==null?void 0:this._byId[e.id!=null?e.id:e.cid||e]},at:function(e){return this.models[e]},where:function(e,t){return u.isEmpty(e)?t?void 0:[]:this[t?"find":"filter"](function(t){for(var n in e)if(e[n]!==t.get(n))return!1;return!0})},findWhere:function(e){return this.where(e,!0)},sort:function(e){if(!this.comparator)throw new Error("Cannot sort a set without a comparator");return e||(e={}),u.isString(this.comparator)||this.comparator.length===1?this.models=this.sortBy(this.comparator,this):this.models.sort(u.bind(this.comparator,this)),e.silent||this.trigger("sort",this,e),this},sortedIndex:function(e,t,n){t||(t=this.comparator);var r=u.isFunction(t)?t:function(e){return e.get(t)};return u.sortedIndex(this.models,e,r,n)},pluck:function(e){return u.invoke(this.models,"get",e)},fetch:function(e){e=e?u.clone(e):{},e.parse===void 0&&(e.parse=!0);var t=e.success,n=this;return e.success=function(r){var i=e.reset?"reset":"set";n[i](r,e),t&&t(n,r,e),n.trigger("sync",n,r,e)},j(this,e),this.sync("read",this,e)},create:function(e,t){t=t?u.clone(t):{};if(!(e=this._prepareModel(e,t)))return!1;t.wait||this.add(e,t);var n=this,r=t.success;return t.success=function(i){t.wait&&n.add(e,t),r&&r(e,i,t)},e.save(null,t),e},parse:function(e,t){return e},clone:function(){return new 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b=["forEach","each","map","collect","reduce","foldl","inject","reduceRight","foldr","find","detect","filter","select","reject","every","all","some","any","include","contains","invoke","max","min","toArray","size","first","head","take","initial","rest","tail","drop","last","without","indexOf","shuffle","lastIndexOf","isEmpty","chain"];u.each(b,function(e){m.prototype[e]=function(){var t=i.call(arguments);return t.unshift(this.models),u[e].apply(u,t)}});var w=["groupBy","countBy","sortBy"];u.each(w,function(e){m.prototype[e]=function(t,n){var r=u.isFunction(t)?t:function(e){return e.get(t)};return u[e](this.models,r,n)}});var E=o.View=function(e){this.cid=u.uniqueId("view"),this._configure(e||{}),this._ensureElement(),this.initialize.apply(this,arguments),this.delegateEvents()},S=/^(\S+)\s*(.*)$/,x=["model","collection","el","id","attributes","className","tagName","events"];u.extend(E.prototype,a,{tagName:"div",$:function(e){return 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a=n.xhr=o.ajax(u.extend(i,n));return t.trigger("request",t,a,n),a};var T={create:"POST",update:"PUT",patch:"PATCH","delete":"DELETE",read:"GET"};o.ajax=function(){return o.$.ajax.apply(o.$,arguments)};var N=o.Router=function(e){e||(e={}),e.routes&&(this.routes=e.routes),this._bindRoutes(),this.initialize.apply(this,arguments)},C=/\((.*?)\)/g,k=/(\(\?)?:\w+/g,L=/\*\w+/g,A=/[\-{}\[\]+?.,\\\^$|#\s]/g;u.extend(N.prototype,a,{initialize:function(){},route:function(e,t,n){u.isRegExp(e)||(e=this._routeToRegExp(e)),u.isFunction(t)&&(n=t,t=""),n||(n=this[t]);var r=this;return o.history.route(e,function(i){var s=r._extractParameters(e,i);n&&n.apply(r,s),r.trigger.apply(r,["route:"+t].concat(s)),r.trigger("route",t,s),o.history.trigger("route",r,t,s)}),this},navigate:function(e,t){return o.history.navigate(e,t),this},_bindRoutes:function(){if(!this.routes)return;this.routes=u.result(this,"routes");var 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i=this.location,s=i.pathname.replace(/[^\/]$/,"$&/")===this.root;if(this._wantsHashChange&&this._wantsPushState&&!this._hasPushState&&!s)return this.fragment=this.getFragment(null,!0),this.location.replace(this.root+this.location.search+"#"+this.fragment),!0;this._wantsPushState&&this._hasPushState&&s&&i.hash&&(this.fragment=this.getHash().replace(M,""),this.history.replaceState({},document.title,this.root+this.fragment+i.search));if(!this.options.silent)return this.loadUrl()},stop:function(){o.$(window).off("popstate",this.checkUrl).off("hashchange",this.checkUrl),clearInterval(this._checkUrlInterval),O.started=!1},route:function(e,t){this.handlers.unshift({route:e,callback:t})},checkUrl:function(e){var t=this.getFragment();t===this.fragment&&this.iframe&&(t=this.getFragment(this.getHash(this.iframe)));if(t===this.fragment)return!1;this.iframe&&this.navigate(t),this.loadUrl()||this.loadUrl(this.getHash())},loadUrl:function(e){var t=this.fragment=this.getFragment(e),n=u.any(this.handlers,function(e){if(e.route.test(t))return e.callback(t),!0});return n},navigate:function(e,t){if(!O.started)return!1;if(!t||t===!0)t={trigger:t};e=this.getFragment(e||"");if(this.fragment===e)return;this.fragment=e;var n=this.root+e;if(this._hasPushState)this.history[t.replace?"replaceState":"pushState"]({},document.title,n);else{if(!this._wantsHashChange)return this.location.assign(n);this._updateHash(this.location,e,t.replace),this.iframe&&e!==this.getFragment(this.getHash(this.iframe))&&(t.replace||this.iframe.document.open().close(),this._updateHash(this.iframe.location,e,t.replace))}t.trigger&&this.loadUrl(e)},_updateHash:function(e,t,n){if(n){var r=e.href.replace(/(javascript:|#).*$/,"");e.replace(r+"#"+t)}else e.hash="#"+t}}),o.history=new O;var H=function(e,t){var n=this,r;e&&u.has(e,"constructor")?r=e.constructor:r=function(){return n.apply(this,arguments)},u.extend(r,n,t);var i=function(){this.constructor=r};return 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r=t._connectionPlugins[n],i=function(){};i.prototype=r,this[n]=new i,this[n].init(this)}},t.Connection.prototype={reset:function(){this.rid=Math.floor(Math.random()*4294967295),this.sid=null,this.streamId=null,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=Math.round(Math.random()*1e4)},pause:function(){this.paused=!0},resume:function(){this.paused=!1},getUniqueId:function(e){return typeof e=="string"||typeof e=="number"?++this._uniqueId+":"+e:++this._uniqueId+""},connect:function(e,n,r,i,s,o){this.jid=e,this.pass=n,this.connect_callback=r,this.disconnecting=!1,this.connected=!1,this.authenticated=!1,this.errors=0,this.wait=i||this.wait,this.hold=s||this.hold,this.domain=this.domain||t.getDomainFromJid(this.jid);var u=this._buildBody().attrs({to:this.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":t.NS.BOSH});o&&u.attrs({route:o}),this._changeConnectStatus(t.Status.CONNECTING,null);var a=this._connect_callback||this._connect_cb;this._connect_callback=null,this._requests.push(new t.Request(u.tree(),this._onRequestStateChange.bind(this,a.bind(this)),u.tree().getAttribute("rid"))),this._throttledRequestHandler()},attach:function(e,n,r,i,s,o,u){this.jid=e,this.sid=n,this.rid=r,this.connect_callback=i,this.domain=t.getDomainFromJid(this.jid),this.authenticated=!0,this.connected=!0,this.wait=s||this.wait,this.hold=o||this.hold,this.window=u||this.window,this._changeConnectStatus(t.Status.ATTACHED,null)},xmlInput:function(e){return},xmlOutput:function(e){return},rawInput:function(e){return},rawOutput:function(e){return},send:function(e){if(e===null)return;if(typeof e.sort=="function")for(var 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s=n.age(),o=!isNaN(s)&&s>Math.floor(t.TIMEOUT*this.wait),u=n.dead!==null&&n.timeDead()>Math.floor(t.SECONDARY_TIMEOUT*this.wait),a=n.xhr.readyState==4&&(r<1||r>=500);if(o||u||a)u&&t.error("Request "+this._requests[e].id+" timed out (secondary), restarting"),n.abort=!0,n.xhr.abort(),n.xhr.onreadystatechange=function(){},this._requests[e]=new t.Request(n.xmlData,n.origFunc,n.rid,n.sends),n=this._requests[e];if(n.xhr.readyState===0){t.debug("request id "+n.id+"."+n.sends+" posting");try{n.xhr.open("POST",this.service,!0)}catch(f){t.error("XHR open failed."),this.connected||this._changeConnectStatus(t.Status.CONNFAIL,"bad-service"),this.disconnect();return}var l=function(){n.date=new Date,n.xhr.send(n.data)};if(n.sends>1){var c=Math.min(Math.floor(t.TIMEOUT*this.wait),Math.pow(n.sends,3))*1e3;setTimeout(l,c)}else l();n.sends++,this.xmlOutput!==t.Connection.prototype.xmlOutput&&this.xmlOutput(n.xmlData),this.rawOutput!==t.Connection.prototype.rawOutput&&this.rawOutput(n.data)}else t.debug("_processRequest: "+(e===0?"first":"second")+" request has readyState of "+n.xhr.readyState)},_throttledRequestHandler:function(){this._requests?t.debug("_throttledRequestHandler called with "+this._requests.length+" requests"):t.debug("_throttledRequestHandler called with undefined requests");if(!this._requests||this._requests.length===0)return;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)},_onRequestStateChange:function(e,n){t.debug("request id "+n.id+"."+n.sends+" state changed to "+n.xhr.readyState);if(n.abort){n.abort=!1;return}var r;if(n.xhr.readyState==4){r=0;try{r=n.xhr.status}catch(i){}typeof r=="undefined"&&(r=0);if(this.disconnecting&&r>=400){this._hitError(r);return}var s=this._requests[0]==n,o=this._requests[1]==n;if(r>0&&r<500||n.sends>5)this._removeRequest(n),t.debug("request id "+n.id+" should now be 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called"),this.authenticated=!1,this.disconnecting=!1,this.sid=null,this.streamId=null,this.rid=Math.floor(Math.random()*4294967295),this.connected&&(this._changeConnectStatus(t.Status.DISCONNECTED,null),this.connected=!1),this.handlers=[],this.timedHandlers=[],this.removeTimeds=[],this.removeHandlers=[],this.addTimeds=[],this.addHandlers=[]},_dataRecv:function(e){try{var n=e.getResponse()}catch(r){if(r!="parsererror")throw r;this.disconnect("strophe-parsererror")}if(n===null)return;this.xmlInput!==t.Connection.prototype.xmlInput&&this.xmlInput(n),this.rawInput!==t.Connection.prototype.rawInput&&this.rawInput(t.serialize(n));var i,s;while(this.removeHandlers.length>0)s=this.removeHandlers.pop(),i=this.handlers.indexOf(s),i>=0&&this.handlers.splice(i,1);while(this.addHandlers.length>0)this.handlers.push(this.addHandlers.pop());if(this.disconnecting&&this._requests.length===0){this.deleteTimedHandler(this._disconnectTimeout),this._disconnectTimeout=null,this._doDisconnect();return}var o=n.getAttribute("type"),u,a;if(o!==null&&o=="terminate"){if(this.disconnecting)return;u=n.getAttribute("condition"),a=n.getElementsByTagName("conflict"),u!==null?(u=="remote-stream-error"&&a.length>0&&(u="conflict"),this._changeConnectStatus(t.Status.CONNFAIL,u)):this._changeConnectStatus(t.Status.CONNFAIL,"unknown"),this.disconnect();return}var f=this;t.forEachChild(n,null,function(e){var t,n;n=f.handlers,f.handlers=[];for(t=0;t<n.length;t++){var r=n[t];try{r.isMatch(e)&&(f.authenticated||!r.user)?r.run(e)&&f.handlers.push(r):f.handlers.push(r)}catch(i){}}})},_sendTerminate:function(){t.info("_sendTerminate was called");var e=this._buildBody().attrs({type:"terminate"});this.authenticated&&e.c("presence",{xmlns:t.NS.CLIENT,type:"unavailable"}),this.disconnecting=!0;var n=new t.Request(e.tree(),this._onRequestStateChange.bind(this,this._dataRecv.bind(this)),e.tree().getAttribute("rid"));this._requests.push(n),this._throttledRequestHandler()},_connect_cb:function(e,n){t.info("_connect_cb was called"),this.connected=!0;var r=e.getResponse();if(!r)return;this.xmlInput!==t.Connection.prototype.xmlInput&&this.xmlInput(r),this.rawInput!==t.Connection.prototype.rawInput&&this.rawInput(t.serialize(r));var i=r.getAttribute("type"),s,o;if(i!==null&&i=="terminate"){s=r.getAttribute("condition"),o=r.getElementsByTagName("conflict"),s!==null?(s=="remote-stream-error"&&o.length>0&&(s="conflict"),this._changeConnectStatus(t.Status.CONNFAIL,s)):this._changeConnectStatus(t.Status.CONNFAIL,"unknown");return}this.sid||(this.sid=r.getAttribute("sid")),this.stream_id||(this.stream_id=r.getAttribute("authid"));var u=r.getAttribute("requests");u&&(this.window=parseInt(u,10));var a=r.getAttribute("hold");a&&(this.hold=parseInt(a,10));var f=r.getAttribute("wait");f&&(this.wait=parseInt(f,10)),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 l=r.getElementsByTagName("stream:features").length>0;l||(l=r.getElementsByTagName("features").length>0);var c=r.getElementsByTagName("mechanism"),h,p,d,v,m=!1;if(l&&c.length>0){var g=0;for(h=0;h<c.length;h++)p=t.getText(c[h]),p=="SCRAM-SHA-1"?this._authentication.sasl_scram_sha1=!0:p=="DIGEST-MD5"?this._authentication.sasl_digest_md5=!0:p=="PLAIN"?this._authentication.sasl_plain=!0:p=="ANONYMOUS"?this._authentication.sasl_anonymous=!0:g++;this._authentication.legacy_auth=r.getElementsByTagName("auth").length>0,m=this._authentication.legacy_auth||g<c.length}if(!m){n=n||this._connect_cb;var y=this._buildBody();this._requests.push(new t.Request(y.tree(),this._onRequestStateChange.bind(this,n.bind(this)),y.tree().getAttribute("rid"))),this._throttledRequestHandler();return}this.do_authentication!==!1&&this.authenticate()},authenticate:function(){if(t.getNodeFromJid(this.jid)===null&&this._authentication.sasl_anonymous)this._changeConnectStatus(t.Status.AUTHENTICATING,null),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.send(n("auth",{xmlns:t.NS.SASL,mechanism:"ANONYMOUS"}).tree());else if(t.getNodeFromJid(this.jid)===null)this._changeConnectStatus(t.Status.CONNFAIL,"x-strophe-bad-non-anon-jid"),this.disconnect();else if(this._authentication.sasl_scram_sha1){var e=MD5.hexdigest(Math.random()*1234567890),r="n="+t.getNodeFromJid(this.jid);r+=",r=",r+=e,this._sasl_data.cnonce=e,this._sasl_data["client-first-message-bare"]=r,r="n,,"+r,this._changeConnectStatus(t.Status.AUTHENTICATING,null),this._sasl_challenge_handler=this._addSysHandler(this._sasl_scram_challenge_cb.bind(this),null,"challenge",null,null),this._sasl_failure_handler=this._addSysHandler(this._sasl_failure_cb.bind(this),null,"failure",null,null),this.send(n("auth",{xmlns:t.NS.SASL,mechanism:"SCRAM-SHA-1"}).t(Base64.encode(r)).tree())}else this._authentication.sasl_digest_md5?(this._changeConnectStatus(t.Status.AUTHENTICATING,null),this._sasl_challenge_handler=this._addSysHandler(this._sasl_digest_challenge1_cb.bind(this),null,"challenge",null,null),this._sasl_failure_handler=this._addSysHandler(this._sasl_failure_cb.bind(this),null,"failure",null,null),this.send(n("auth",{xmlns:t.NS.SASL,mechanism:"DIGEST-MD5"}).tree())):this._authentication.sasl_plain?(r=t.getBareJidFromJid(this.jid),r+="\0",r+=t.getNodeFromJid(this.jid),r+="\0",r+=this.pass,this._changeConnectStatus(t.Status.AUTHENTICATING,null),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),hashed_auth_str=Base64.encode(r),this.send(n("auth",{xmlns:t.NS.SASL,mechanism:"PLAIN"}).t(hashed_auth_str).tree())):(this._changeConnectStatus(t.Status.AUTHENTICATING,null),this._addSysHandler(this._auth1_cb.bind(this),null,null,null,"_auth_1"),this.send(s({type:"get",to:this.domain,id:"_auth_1"}).c("query",{xmlns:t.NS.AUTH}).c("username",{}).t(t.getNodeFromJid(this.jid)).tree()))},_sasl_digest_challenge1_cb:function(e){var r=/([a-z]+)=("[^"]+"|[^,"]+)(?:,|$)/,i=Base64.decode(t.getText(e)),s=MD5.hexdigest(""+Math.random()*1234567890),o="",u=null,a="",f="",l;this.deleteHandler(this._sasl_failure_handler);while(i.match(r)){l=i.match(r),i=i.replace(l[0],""),l[2]=l[2].replace(/^"(.+)"$/,"$1");switch(l[1]){case"realm":o=l[2];break;case"nonce":a=l[2];break;case"qop":f=l[2];break;case"host":u=l[2]}}var c="xmpp/"+this.domain;u!==null&&(c=c+"/"+u);var h=MD5.hash(t.getNodeFromJid(this.jid)+":"+o+":"+this.pass)+":"+a+":"+s,p="AUTHENTICATE:"+c,d="";return d+="username="+this._quote(t.getNodeFromJid(this.jid))+",",d+="realm="+this._quote(o)+",",d+="nonce="+this._quote(a)+",",d+="cnonce="+this._quote(s)+",",d+='nc="00000001",',d+='qop="auth",',d+="digest-uri="+this._quote(c)+",",d+="response="+this._quote(MD5.hexdigest(MD5.hexdigest(h)+":"+a+":00000001:"+s+":auth:"+MD5.hexdigest(p)))+",",d+='charset="utf-8"',this._sasl_challenge_handler=this._addSysHandler(this._sasl_digest_challenge2_cb.bind(this),null,"challenge",null,null),this._sasl_success_handler=this._addSysHandler(this._sasl_success_cb.bind(this),null,"success",null,null),this._sasl_failure_handler=this._addSysHandler(this._sasl_failure_cb.bind(this),null,"failure",null,null),this.send(n("response",{xmlns:t.NS.SASL}).t(Base64.encode(d)).tree()),!1},_quote:function(e){return'"'+e.replace(/\\/g,"\\\\").replace(/"/g,'\\"')+'"'},_sasl_digest_challenge2_cb:function(e){return this.deleteHandler(this._sasl_success_handler),this.deleteHandler(this._sasl_failure_handler),this._sasl_success_handler=this._addSysHandler(this._sasl_success_cb.bind(this),null,"success",null,null),this._sasl_failure_handler=this._addSysHandler(this._sasl_failure_cb.bind(this),null,"failure",null,null),this.send(n("response",{xmlns:t.NS.SASL}).tree()),!1},_sasl_scram_challenge_cb:function(e){var r,s,o,u,a,f,l,c,h,p="c=biws,",d=Base64.decode(t.getText(e)),v=this._sasl_data["client-first-message-bare"]+","+d+",",m=this._sasl_data.cnonce,g=/([a-z]+)=([^,]+)(,|$)/;this.deleteHandler(this._sasl_failure_handler);while(d.match(g)){matches=d.match(g),d=d.replace(matches[0],"");switch(matches[1]){case"r":r=matches[2];break;case"s":s=matches[2];break;case"i":o=matches[2]}}if(r.substr(0,m.length)!==m)return this._sasl_data=[],this._sasl_failure_cb(null);p+="r="+r,v+=p,s=Base64.decode(s),s+="\0\0\0
",u=f=core_hmac_sha1(this.pass,s);for(i=1;i<o;i++){a=core_hmac_sha1(this.pass,binb2str(f));for(k=0;k<5;k++)u[k]^=a[k];f=a}u=binb2str(u),l=core_hmac_sha1(u,"Client Key"),c=str_hmac_sha1(u,"Server Key"),h=core_hmac_sha1(str_sha1(binb2str(l)),v),this._sasl_data["server-signature"]=b64_hmac_sha1(c,v);for(k=0;k<5;k++)l[k]^=h[k];return p+=",p="+Base64.encode(binb2str(l)),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.send(n("response",{xmlns:t.NS.SASL}).t(Base64.encode(p)).tree()),!1},_auth1_cb:function(e){var n=s({type:"set",id:"_auth_2"}).c("query",{xmlns:t.NS.AUTH}).c("username",{}).t(t.getNodeFromJid(this.jid)).up().c("password").t(this.pass);return t.getResourceFromJid(this.jid)||(this.jid=t.getBareJidFromJid(this.jid)+"/strophe"),n.up().c("resource",{}).t(t.getResourceFromJid(this.jid)),this._addSysHandler(this._auth2_cb.bind(this),null,null,null,"_auth_2"),this.send(n.tree()),!1},_sasl_success_cb:function(e){if(this._sasl_data["server-signature"]){var n,r=Base64.decode(t.getText(e)),i=/([a-z]+)=([^,]+)(,|$)/;matches=r.match(i),matches[1]=="v"&&(n=matches[2]);if(n!=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 t.info("SASL authentication succeeded."),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(e){this.features=e;var n,r;for(n=0;n<e.childNodes.length;n++)r=e.childNodes[n],r.nodeName=="bind"&&(this.do_bind=!0),r.nodeName=="session"&&(this.do_session=!0);if(!this.do_bind)return this._changeConnectStatus(t.Status.AUTHFAIL,null),!1;this._addSysHandler(this._sasl_bind_cb.bind(this),null,null,null,"_bind_auth_2");var i=t.getResourceFromJid(this.jid);return i?this.send(s({type:"set",id:"_bind_auth_2"}).c("bind",{xmlns:t.NS.BIND}).c("resource",{}).t(i).tree()):this.send(s({type:"set",id:"_bind_auth_2"}).c("bind",{xmlns:t.NS.BIND}).tree()),!1},_sasl_bind_cb:function(e){if(e.getAttribute("type")=="error"){t.info("SASL binding failed.");var n=e.getElementsByTagName("conflict"),r;return n.length>0&&(r="conflict"),this._changeConnectStatus(t.Status.AUTHFAIL,r),!1}var i=e.getElementsByTagName("bind"),o;if(!(i.length>0))return t.info("SASL binding failed."),this._changeConnectStatus(t.Status.AUTHFAIL,null),!1;o=i[0].getElementsByTagName("jid"),o.length>0&&(this.jid=t.getText(o[0]),this.do_session?(this._addSysHandler(this._sasl_session_cb.bind(this),null,null,null,"_session_auth_2"),this.send(s({type:"set",id:"_session_auth_2"}).c("session",{xmlns:t.NS.SESSION}).tree())):(this.authenticated=!0,this._changeConnectStatus(t.Status.CONNECTED,null)))},_sasl_session_cb:function(e){if(e.getAttribute("type")=="result")this.authenticated=!0,this._changeConnectStatus(t.Status.CONNECTED,null);else if(e.getAttribute("type")=="error")return t.info("Session creation failed."),this._changeConnectStatus(t.Status.AUTHFAIL,null),!1;return!1},_sasl_failure_cb:function(e){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._changeConnectStatus(t.Status.AUTHFAIL,null),!1},_auth2_cb:function(e){return e.getAttribute("type")=="result"?(this.authenticated=!0,this._changeConnectStatus(t.Status.CONNECTED,null)):e.getAttribute("type")=="error"&&(this._changeConnectStatus(t.Status.AUTHFAIL,null),this.disconnect()),!1},_addSysTimedHandler:function(e,n){var r=new t.TimedHandler(e,n);return r.user=!1,this.addTimeds.push(r),r},_addSysHandler:function(e,n,r,i,s){var o=new t.Handler(e,n,r,i,s);return o.user=!1,this.addHandlers.push(o),o},_onDisconnectTimeout:function(){t.info("_onDisconnectTimeout was called");var e;while(this._requests.length>0)e=this._requests.pop(),e.abort=!0,e.xhr.abort(),e.xhr.onreadystatechange=function(){};return this._doDisconnect(),!1},_onIdle:function(){var e,n,r,i;while(this.addTimeds.length>0)this.timedHandlers.push(this.addTimeds.pop());while(this.removeTimeds.length>0)n=this.removeTimeds.pop(),e=this.timedHandlers.indexOf(n),e>=0&&this.timedHandlers.splice(e,1);var s=(new Date).getTime();i=[];for(e=0;e<this.timedHandlers.length;e++){n=this.timedHandlers[e];if(this.authenticated||!n.user)r=n.lastCalled+n.period,r-s<=0?n.run()&&i.push(n):i.push(n)}this.timedHandlers=i;var o,u;this.authenticated&&this._requests.length===0&&this._data.length===0&&!this.disconnecting&&(t.info("no requests during idle cycle, sending blank request"),this._data.push(null));if(this._requests.length<2&&this._data.length>0&&!this.paused){o=this._buildBody();for(e=0;e<this._data.length;e++)this._data[e]!==null&&(this._data[e]==="restart"?o.attrs({to:this.domain,"xml:lang":"en","xmpp:restart":"true","xmlns:xmpp":t.NS.BOSH}):o.cnode(this._data[e]).up());delete this._data,this._data=[],this._requests.push(new t.Request(o.tree(),this._onRequestStateChange.bind(this,this._dataRecv.bind(this)),o.tree().getAttribute("rid"))),this._processRequest(this._requests.length-1)}this._requests.length>0&&(u=this._requests[0].age(),this._requests[0].dead!==null&&this._requests[0].timeDead()>Math.floor(t.SECONDARY_TIMEOUT*this.wait)&&this._throttledRequestHandler(),u>Math.floor(t.TIMEOUT*this.wait)&&(t.warn("Request "+this._requests[0].id+" timed out, over "+Math.floor(t.TIMEOUT*this.wait)+" seconds since last activity"),this._throttledRequestHandler())),clearTimeout(this._idleTimeout),this.connected&&(this._idleTimeout=setTimeout(this._onIdle.bind(this),100))}},e&&e(t,n,r,s,o)}(function(){window.Strophe=arguments[0],window.$build=arguments[1],window.$msg=arguments[2],window.$iq=arguments[3],window.$pres=arguments[4]}),define("strophe",function(){}),function(){var e,t,n,r=function(e,t){return function(){return e.apply(t,arguments)}};Strophe.addConnectionPlugin("muc",{_connection:null,rooms:{},roomNames:[],init:function(e){return this._connection=e,this._muc_handler=null,Strophe.addNamespace("MUC_OWNER",Strophe.NS.MUC+"#owner"),Strophe.addNamespace("MUC_ADMIN",Strophe.NS.MUC+"#admin"),Strophe.addNamespace("MUC_USER",Strophe.NS.MUC+"#user"),Strophe.addNamespace("MUC_ROOMCONF",Strophe.NS.MUC+"#roomconfig")},join:function(e,t,r,i,s,o,u){var a,f,l=this;return f=this.test_append_nick(e,t),a=$pres({from:this._connection.jid,to:f}).c("x",{xmlns:Strophe.NS.MUC}),u!=null&&(a=a.c("history",u).up),o!=null&&a.cnode(Strophe.xmlElement("password",[],o)),typeof extended_presence!="undefined"&&extended_presence!==null&&a.up.cnode(extended_presence),this._muc_handler==null&&(this._muc_handler=this._connection.addHandler(function(t){var n,r,i,s,o,u,a,f,c,h;n=t.getAttribute("from");if(!n)return!0;o=n.split("/")[0];if(!l.rooms[o])return!0;e=l.rooms[o],i={};if(t.nodeName==="message")i=e._message_handlers;else if(t.nodeName==="presence"){f=t.getElementsByTagName("x");if(f.length>0)for(c=0,h=f.length;c<h;c++){u=f[c],a=u.getAttribute("xmlns");if(a&&a.match(Strophe.NS.MUC)){i=e._presence_handlers;break}}}for(s in i)r=i[s],r(t,e)||delete i[s];return!0})),this.rooms.hasOwnProperty(e)||(this.rooms[e]=new n(this,e,t,o),this.roomNames.push(e)),i&&this.rooms[e].addHandler("presence",i),r&&this.rooms[e].addHandler("message",r),s&&this.rooms[e].addHandler("roster",s),this._connection.send(a)},leave:function(e,t,n,r){var i,s,o,u;return i=this.roomNames.indexOf(e),delete this.rooms[e],i>=0&&(this.roomNames.splice(i,1),this.roomNames.length===0&&(this._connection.deleteHandler(this._muc_handler),this._muc_handler=null)),u=this.test_append_nick(e,t),o=this._connection.getUniqueId(),s=$pres({type:"unavailable",id:o,from:this._connection.jid,to:u}),r!=null&&s.c("status",r),n!=null&&this._connection.addHandler(n,null,"presence",null,o),this._connection.send(s),o},message:function(e,t,n,r,i){var s,o,u,a;return a=this.test_append_nick(e,t),i=i||(t!=null?"chat":"groupchat"),o=this._connection.getUniqueId(),s=$msg({to:a,from:this._connection.jid,type:i,id:o}).c("body",{xmlns:Strophe.NS.CLIENT}).t(n),s.up(),r!=null&&(s.c("html",{xmlns:Strophe.NS.XHTML_IM}).c("body",{xmlns:Strophe.NS.XHTML}).t(r),s.node.childNodes.length===0?(u=s.node.parentNode,s.up().up(),s.node.removeChild(u)):s.up().up()),s.c("x",{xmlns:"jabber:x:event"}).c("composing"),this._connection.send(s),o},groupchat:function(e,t,n){return this.message(e,null,t,n)},invite:function(e,t,n){var r,i;return i=this._connection.getUniqueId(),r=$msg({from:this._connection.jid,to:e,id:i}).c("x",{xmlns:Strophe.NS.MUC_USER}).c("invite",{to:t}),n!=null&&r.c("reason",n),this._connection.send(r),i},directInvite:function(e,t,n,r){var i,s,o;return o=this._connection.getUniqueId(),i={xmlns:"jabber:x:conference",jid:e},n!=null&&(i.reason=n),r!=null&&(i.password=r),s=$msg({from:this._connection.jid,to:t,id:o}).c("x",i),this._connection.send(s),o},queryOccupants:function(e,t,n){var r,i;return r={xmlns:Strophe.NS.DISCO_ITEMS},i=$iq({from:this._connection.jid,to:e,type:"get"}).c("query",r),this._connection.sendIQ(i,t,n)},configure:function(e,t,n){var r,i;return r=$iq({to:e,type:"get"}).c("query",{xmlns:Strophe.NS.MUC_OWNER}),i=r.tree(),this._connection.sendIQ(i,t,n)},cancelConfigure:function(e){var t,n;return t=$iq({to:e,type:"set"}).c("query",{xmlns:Strophe.NS.MUC_OWNER}).c("x",{xmlns:"jabber:x:data",type:"cancel"}),n=t.tree(),this._connection.sendIQ(n)},saveConfiguration:function(e,t,n,r){var i,s,o,u,a;s=$iq({to:e,type:"set"}).c("query",{xmlns:Strophe.NS.MUC_OWNER});if(typeof Form!="undefined"&&t instanceof Form)t.type="submit",s.cnode(t.toXML());else{s.c("x",{xmlns:"jabber:x:data",type:"submit"});for(u=0,a=t.length;u<a;u++)i=t[u],s.cnode(i).up()}return o=s.tree(),this._connection.sendIQ(o,n,r)},createInstantRoom:function(e,t,n){var r;return r=$iq({to:e,type:"set"}).c("query",{xmlns:Strophe.NS.MUC_OWNER}).c("x",{xmlns:"jabber:x:data",type:"submit"}),this._connection.sendIQ(r.tree(),t,n)},setTopic:function(e,t){var n;return n=$msg({to:e,from:this._connection.jid,type:"groupchat"}).c("subject",{xmlns:"jabber:client"}).t(t),this._connection.send(n.tree())},_modifyPrivilege:function(e,t,n,r,i){var s;return s=$iq({to:e,type:"set"}).c("query",{xmlns:Strophe.NS.MUC_ADMIN}).cnode(t.node),n!=null&&s.c("reason",n),this._connection.sendIQ(s.tree(),r,i)},modifyRole:function(e,t,n,r,i,s){var o;return o=$build("item",{nick:t,role:n}),this._modifyPrivilege(e,o,r,i,s)},kick:function(e,t,n,r,i){return this.modifyRole(e,t,"none",n,r,i)},voice:function(e,t,n,r,i){return this.modifyRole(e,t,"participant",n,r,i)},mute:function(e,t,n,r,i){return this.modifyRole(e,t,"visitor",n,r,i)},op:function(e,t,n,r,i){return this.modifyRole(e,t,"moderator",n,r,i)},deop:function(e,t,n,r,i){return this.modifyRole(e,t,"participant",n,r,i)},modifyAffiliation:function(e,t,n,r,i,s){var o;return o=$build("item",{jid:t,affiliation:n}),this._modifyPrivilege(e,o,r,i,s)},ban:function(e,t,n,r,i){return this.modifyAffiliation(e,t,"outcast",n,r,i)},member:function(e,t,n,r,i){return this.modifyAffiliation(e,t,"member",n,r,i)},revoke:function(e,t,n,r,i){return this.modifyAffiliation(e,t,"none",n,r,i)},owner:function(e,t,n,r,i){return this.modifyAffiliation(e,t,"owner",n,r,i)},admin:function(e,t,n,r,i){return this.modifyAffiliation(e,t,"admin",n,r,i)},changeNick:function(e,t){var n,r;return r=this.test_append_nick(e,t),n=$pres({from:this._connection.jid,to:r,id:this._connection.getUniqueId()}),this._connection.send(n.tree())},setStatus:function(e,t,n,r){var i,s;return s=this.test_append_nick(e,t),i=$pres({from:this._connection.jid,to:s}),n!=null&&i.c("show",n).up(),r!=null&&i.c("status",r),this._connection.send(i.tree())},listRooms:function(e,t,n){var r;return r=$iq({to:e,from:this._connection.jid,type:"get"}).c("query",{xmlns:Strophe.NS.DISCO_ITEMS}),this._connection.sendIQ(r,t,n)},test_append_nick:function(e,t){return e+(t!=null?"/"+Strophe.escapeNode(t):"")}}),n=function(){function t(e,t,n,i){this.client=e,this.name=t,this.nick=n,this.password=i,this._roomRosterHandler=r(this._roomRosterHandler,this),this._addOccupant=r(this._addOccupant,this),this.roster={},this._message_handlers={},this._presence_handlers={},this._roster_handlers={},this._handler_ids=0,e.muc&&(this.client=e.muc),this.name=Strophe.getBareJidFromJid(t),this.addHandler("presence",this._roomRosterHandler)}return t.prototype.join=function(e,t,n){return this.client.join(this.name,this.nick,e,t,n,this.password)},t.prototype.leave=function(e,t){return this.client.leave(this.name,this.nick,e,t),delete this.client.rooms[this.name]},t.prototype.message=function(e,t,n,r){return this.client.message(this.name,e,t,n,r)},t.prototype.groupchat=function(e,t){return this.client.groupchat(this.name,e,t)},t.prototype.invite=function(e,t){return this.client.invite(this.name,e,t)},t.prototype.directInvite=function(e,t){return this.client.directInvite(this.name,e,t,this.password)},t.prototype.configure=function(e){return this.client.configure(this.name,e)},t.prototype.cancelConfigure=function(){return this.client.cancelConfigure(this.name)},t.prototype.saveConfiguration=function(e){return this.client.saveConfiguration(this.name,e)},t.prototype.queryOccupants=function(e,t){return this.client.queryOccupants(this.name,e,t)},t.prototype.setTopic=function(e){return this.client.setTopic(this.name,e)},t.prototype.modifyRole=function(e,t,n,r,i){return this.client.modifyRole(this.name,e,t,n,r,i)},t.prototype.kick=function(e,t,n,r){return this.client.kick(this.name,e,t,n,r)},t.prototype.voice=function(e,t,n,r){return this.client.voice(this.name,e,t,n,r)},t.prototype.mute=function(e,t,n,r){return this.client.mute(this.name,e,t,n,r)},t.prototype.op=function(e,t,n,r){return this.client.op(this.name,e,t,n,r)},t.prototype.deop=function(e,t,n,r){return this.client.deop(this.name,e,t,n,r)},t.prototype.modifyAffiliation=function(e,t,n,r,i){return this.client.modifyAffiliation(this.name,e,t,n,r,i)},t.prototype.ban=function(e,t,n,r){return this.client.ban(this.name,e,t,n,r)},t.prototype.member=function(e,t,n,r){return this.client.member(this.name,e,t,n,r)},t.prototype.revoke=function(e,t,n,r){return this.client.revoke(this.name,e,t,n,r)},t.prototype.owner=function(e,t,n,r){return this.client.owner(this.name,e,t,n,r)},t.prototype.admin=function(e,t,n,r){return this.client.admin(this.name,e,t,n,r)},t.prototype.changeNick=function(e){return this.nick=e,this.client.changeNick(this.name,e)},t.prototype.setStatus=function(e,t){return this.client.setStatus(this.name,this.nick,e,t)},t.prototype.addHandler=function(e,t){var n;n=this._handler_ids++;switch(e){case"presence":this._presence_handlers[n]=t;break;case"message":this._message_handlers[n]=t;break;case"roster":this._roster_handlers[n]=t;break;default:return this._handler_ids--,null}return n},t.prototype.removeHandler=function(e){return delete this._presence_handlers[e],delete this._message_handlers[e],delete this._roster_handlers[e]},t.prototype._addOccupant=function(t){var n;return n=new e(t,this),this.roster[n.nick]=n,n},t.prototype._roomRosterHandler=function(e){var n,r,i,s,o,u;n=t._parsePresence(e),o=n.nick,s=n.newnick||null;switch(n.type){case"error":return;case"unavailable":s&&(n.nick=s,this.roster[o]&&this.roster[s]&&(this.roster[o].update(this.roster[s]),this.roster[s]=this.roster[o]),this.roster[o]&&!this.roster[s]&&(this.roster[s]=this.roster[o].update(n))),delete this.roster[o];break;default:this.roster[o]?this.roster[o].update(n):this._addOccupant(n)}u=this._roster_handlers;for(i in u)r=u[i],r(this.roster,this)||delete this._roster_handlers[i];return!0},t._parsePresence=function(e){var t,n,r,i,s,o,u,a,f,l,c,h,p,d,v,m;i={},t=e.attributes,i.nick=Strophe.getResourceFromJid(t.from.textContent),i.type=((f=t.type)!=null?f.textContent:void 0)||null,i.states=[],l=e.childNodes;for(s=0,u=l.length;s<u;s++){n=l[s];switch(n.nodeName){case"status":i.status=n.textContent||null;break;case"show":i.show=n.textContent||null;break;case"x":t=n.attributes;if(((c=t.xmlns)!=null?c.textContent:void 0)===Strophe.NS.MUC_USER){h=n.childNodes;for(o=0,a=h.length;o<a;o++){r=h[o];switch(r.nodeName){case"item":t=r.attributes,i.affiliation=((p=t.affiliation)!=null?p.textContent:void 0)||null,i.role=((d=t.role)!=null?d.textContent:void 0)||null,i.jid=((v=t.jid)!=null?v.textContent:void 0)||null,i.newnick=((m=t.nick)!=null?m.textContent:void 0)||null;break;case"status":r.attributes.code&&i.states.push(r.attributes.code.textContent)}}}}}return i},t}(),t=function(){function e(e){this.parse=r(this.parse,this),e!=null&&this.parse(e)}return e.prototype.parse=function(e){var t,n,r,i,s,o,u,a,f,l,c,h,p;o=e.getElementsByTagName("query")[0].childNodes,this.identities=[],this.features=[],this.x=[];for(u=0,l=o.length;u<l;u++){r=o[u],n=r.attributes;switch(r.nodeName){case"identity":s={};for(a=0,c=n.length;a<c;a++)t=n[a],s[t.name]=t.textContent;this.identities.push(s);break;case"feature":this.features.push(n["var"].textContent);break;case"x":n=r.childNodes[0].attributes;if(!n["var"].textContent==="FORM_TYPE"||!n.type.textContent==="hidden")break;p=r.childNodes;for(f=0,h=p.length;f<h;f++){i=p[f];if(!!i.attributes.type)continue;n=i.attributes,this.x.push({"var":n["var"].textContent,label:n.label.textContent||"",value:i.firstChild.textContent||""})}}}return{identities:this.identities,features:this.features,x:this.x}},e}(),e=function(){function 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this.room.modifyAffiliation(this.jid,e,t,n,r)},e.prototype.ban=function(e,t,n){return this.room.ban(this.jid,e,t,n)},e.prototype.member=function(e,t,n){return this.room.member(this.jid,e,t,n)},e.prototype.revoke=function(e,t,n){return this.room.revoke(this.jid,e,t,n)},e.prototype.owner=function(e,t,n){return this.room.owner(this.jid,e,t,n)},e.prototype.admin=function(e,t,n){return this.room.admin(this.jid,e,t,n)},e.prototype.update=function(e){return this.nick=e.nick||null,this.affiliation=e.affiliation||null,this.role=e.role||null,this.jid=e.jid||null,this.status=e.status||null,this.show=e.show||null,this},e}()}.call(this),define("strophe.muc",function(){}),Strophe.addConnectionPlugin("roster",{_connection:null,_callbacks:[],items:[],ver:null,init:function(e){this._connection=e,this.items=[];var 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n=$pres({to:e,type:"unsubscribe"});t&&t!=""&&n.c("status").t(t),this._connection.send(n)},authorize:function(e,t){var n=$pres({to:e,type:"subscribed"});t&&t!=""&&n.c("status").t(t),this._connection.send(n)},unauthorize:function(e,t){var n=$pres({to:e,type:"unsubscribed"});t&&t!=""&&n.c("status").t(t),this._connection.send(n)},add:function(e,t,n,r){var i=$iq({type:"set"}).c("query",{xmlns:Strophe.NS.ROSTER}).c("item",{jid:e,name:t});for(var s=0;s<n.length;s++)i.c("group").t(n[s]).up();this._connection.sendIQ(i,r,r)},update:function(e,t,n,r){var i=this.findItem(e);if(!i)throw"item not found";var s=t||i.name,o=n||i.groups,u=$iq({type:"set"}).c("query",{xmlns:Strophe.NS.ROSTER}).c("item",{jid:i.jid,name:s});for(var a=0;a<o.length;a++)u.c("group").t(o[a]).up();return this._connection.sendIQ(u,r,r)},remove:function(e,t){var n=this.findItem(e);if(!n)throw"item not found";var r=$iq({type:"set"}).c("query",{xmlns:Strophe.NS.ROSTER}).c("item",{jid:n.jid,subscription:"remove"});this._connection.sendIQ(r,t,t)},_onReceiveRosterSuccess:function(e,t){this._updateItems(t),e(this.items)},_onReceiveRosterError:function(e,t){e(this.items)},_onReceivePresence:function(e){var t=e.getAttribute("from"),n=Strophe.getBareJidFromJid(t),r=this.findItem(n);if(!r)return!0;var i=e.getAttribute("type");if(i=="unavailable")delete r.resources[Strophe.getResourceFromJid(t)];else{if(!!i)return!0;r.resources[Strophe.getResourceFromJid(t)]={show:e.getElementsByTagName("show").length!=0?Strophe.getText(e.getElementsByTagName("show")[0]):"",status:e.getElementsByTagName("status").length!=0?Strophe.getText(e.getElementsByTagName("status")[0]):"",priority:e.getElementsByTagName("priority").length!=0?Strophe.getText(e.getElementsByTagName("priority")[0]):""}}return this._call_backs(this.items,r),!0},_call_backs:function(e,t){for(var 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e=this.findItem(t);e?(e.name=n,e.subscription=r,e.ask=i,e.groups=s):this.items.push({name:n,jid:t,subscription:r,ask:i,groups:s,resources:{}})}}),define("strophe.roster",function(){});var buildIq;buildIq=function(e,t,n){var r;return r=$iq(t?{type:e,to:t}:{type:e}),r.c("vCard",{xmlns:Strophe.NS.VCARD}),n&&r.cnode(n),r},Strophe.addConnectionPlugin("vcard",{_connection:null,init:function(e){return this._connection=e,Strophe.addNamespace("VCARD","vcard-temp")},get:function(e,t,n){var r;return r=buildIq("get",t),this._connection.sendIQ(r,e,n)},set:function(e,t,n,r){var i;return 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n={category:this._identities[i].category,type:this._identities[i].type};this._identities[i].name&&(n.name=this._identities[i].name),this._identities[i].lang&&(n["xml:lang"]=this._identities[i].lang),r.c("identity",n).up()}for(var i=0;i<this._features.length;i++)r.c("feature",{"var":this._features[i]}).up();return this._connection.send(r.tree()),!0},_onDiscoItems:function(e){var t={xmlns:Strophe.NS.DISCO_ITEMS},n=e.getElementsByTagName("query")[0].getAttribute("node");if(n){t.node=n;var r=[];for(var i=0;i<this._items.length;i++)if(this._items[i].node==n){r=this._items[i].call_back(e);break}}else var r=this._items;var s=this._buildIQResult(e,t);for(var i=0;i<r.length;i++){var o={jid:r[i].jid};r[i].name&&(o.name=r[i].name),r[i].node&&(o.node=r[i].node),s.c("item",o).up()}return this._connection.send(s.tree()),!0}}),define("strophe.disco",function(){}),define("converse-dependencies",["locales","backbone.localStorage","jquery.tinysort","strophe","strophe.muc","strophe.roster","strophe.vcard","strophe.disco"],function(){return undefined}),function(e,t){if(typeof console=="undefined"||typeof console.log=="undefined")console={log:function(){},error:function(){}};typeof define=="function"&&define.amd?define("converse",["converse-dependencies"],function(e){return _.templateSettings={evaluate:/\{\[([\s\S]+?)\]\}/g,interpolate:/\{\{([\s\S]+?)\}\}/g},typeof e!="undefined"?t(jQuery,_,e.OTR,e.DSA,console):t(jQuery,_,undefined,undefined,console)}):(_.templateSettings={evaluate:/\{\[([\s\S]+?)\]\}/g,interpolate:/\{\{([\s\S]+?)\}\}/g},typeof OTR!="undefined"&&typeof DSA!="undefined"?e.converse=t(jQuery,_,OTR,DSA,console):e.converse=t(jQuery,_,undefined,undefined,console))}(this,function(e,t,n,r,i){e.fn.addHyperlinks=function(){return 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e<10?"0"+e:""+e},e.getUTCFullYear()+"-"+t(e.getUTCMonth()+1)+"-"+t(e.getUTCDate())+"T"+t(e.getUTCHours())+":"+t(e.getUTCMinutes())+":"+t(e.getUTCSeconds())+".000Z")},this.parseISO8601=function(e){var t=[1,4,5,6,7,10,11],n=/^\s*(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}\.?\d*)Z\s*$/.exec(e),r=0,i,s;for(i=0;s=t[i];++i)n[s]=+n[s]||0;return n[2]=(+n[2]||1)-1,n[3]=+n[3]||1,n[8]!=="Z"&&n[9]!==undefined&&(r=n[10]*60+n[11],n[9]==="+"&&(r=0-r)),new Date(Date.UTC(n[1],n[2],n[3],n[4],n[5]+r,n[6],n[7]))},this.updateMsgCounter=function(){this.msg_counter>0?(document.title.search(/^Messages \(\d+\) /)==-1?document.title="Messages ("+this.msg_counter+") "+document.title:document.title=document.title.replace(/^Messages \(\d+\) /,"Messages ("+this.msg_counter+") "),window.blur(),window.focus()):document.title.search(/^Messages \(\d+\) /)!=-1&&(document.title=document.title.replace(/^Messages \(\d+\) /,""))},this.incrementMsgCounter=function(){this.msg_counter+=1,this.updateMsgCounter()},this.clearMsgCounter=function(){this.msg_counter=0,this.updateMsgCounter()},this.initStatus=function(e){this.xmppstatus=new this.XMPPStatus;var t=hex_sha1("converse.xmppstatus-"+this.bare_jid);this.xmppstatus.id=t,this.xmppstatus.localStorage=new Backbone.LocalStorage(t),this.xmppstatus.fetch({success:e,error:e})},this.registerRosterHandler=function(){this.connection.roster.registerCallback(e.proxy(this.roster.rosterHandler,this.roster),null,"presence",null)},this.registerRosterXHandler=function(){this.connection.addHandler(e.proxy(this.roster.subscribeToSuggestedItems,this.roster),"http://jabber.org/protocol/rosterx","message",null)},this.registerPresenceHandler=function(){this.connection.addHandler(e.proxy(function(e){return this.presenceHandler(e),!0},this.roster),null,"presence",null)},this.initRoster=function(){this.roster=new this.RosterItems,this.roster.localStorage=new Backbone.LocalStorage(hex_sha1("converse.rosteritems-"+u.bare_jid)),this.registerRosterHandler(),this.registerRosterXHandler(),this.registerPresenceHandler(),this.rosterview=new this.RosterView({model:this.roster})},this.registerGlobalEventHandlers=function(){e(document).click(function(){e(".toggle-otr ul").is(":visible")&&e(".toggle-otr ul",this).slideUp(),e(".toggle-smiley ul").is(":visible")&&e(".toggle-smiley ul",this).slideUp()}),e(window).on("blur focus",e.proxy(function(e){this.windowState!=e.type&&e.type=="focus"&&u.clearMsgCounter(),this.windowState=e.type},this))},this.onReconnected=function(){this.initStatus(e.proxy(function(){this.registerRosterXHandler(),this.registerPresenceHandler(),this.chatboxes.registerMessageHandler(),u.xmppstatus.sendPresence(),this.giveFeedback(v("Online Contacts"))},this))},this.onConnected=function(){this.debug&&(this.connection.xmlInput=function(e){i.log(e)},this.connection.xmlOutput=function(e){i.log(e)},Strophe.log=function(e,t){i.log(e+" "+t)},Strophe.error=function(e){i.log("ERROR: "+e)}),this.bare_jid=Strophe.getBareJidFromJid(this.connection.jid),this.domain=Strophe.getDomainFromJid(this.connection.jid),this.features=new this.Features,this.initStatus(e.proxy(function(){this.initRoster(),this.chatboxes.onConnected(),this.connection.roster.get(function(){}),this.registerGlobalEventHandlers(),this.giveFeedback(v("Online Contacts")),this.callback&&(this.connection.service==="jasmine tests"?this.callback(this):this.callback())},this)),u.emit("onReady")},this.OTR=Backbone.Model.extend({getSessionPassphrase:function(){if(u.prebind){var e=hex_sha1(u.connection.jid),t=window.sessionStorage[e];return typeof t=="undefined"&&(t=Math.floor(Math.random()*4294967295).toString(),window.sessionStorage[e]=t),t}return u.connection.pass},generatePrivateKey:function(){var e=new r,t=u.connection.jid;if(u.cache_otr_key){var n=CryptoJS.lib.PasswordBasedCipher,i=this.getSessionPassphrase();typeof i!="undefined"&&(window.sessionStorage[hex_sha1(t+"priv_key")]=n.encrypt(CryptoJS.algo.AES,e.packPrivate(),i).toString(),window.sessionStorage[hex_sha1(t+"instance_tag")]=instance_tag,window.sessionStorage[hex_sha1(t+"pass_check")]=n.encrypt(CryptoJS.algo.AES,"match",i).toString())}return e}}),this.Message=Backbone.Model.extend(),this.Messages=Backbone.Collection.extend({model:u.Message}),this.ChatBox=Backbone.Model.extend({initialize:function(){this.get("box_id")!=="controlbox"&&(this.messages=new u.Messages,this.messages.localStorage=new Backbone.LocalStorage(hex_sha1("converse.messages"+this.get("jid")+u.bare_jid)),this.set({user_id:Strophe.getNodeFromJid(this.get("jid")),box_id:hex_sha1(this.get("jid")),otr_status:this.get("otr_status")||a}))},getSession:function(e){var t=CryptoJS.lib.PasswordBasedCipher,i,s,o,a,f;if(u.cache_otr_key){s=u.otr.getSessionPassphrase();if(typeof s!="undefined"){o=window.sessionStorage[hex_sha1(this.id+"instance_tag")],a=window.sessionStorage[hex_sha1(this.id+"priv_key")],f=window.sessionStorage[hex_sha1(this.connection.jid+"pass_check")];if(a&&o&&typeof f!="undefined"){var l=t.decrypt(CryptoJS.algo.AES,a,s),c=r.parsePrivate(l.toString(CryptoJS.enc.Latin1));if(t.decrypt(CryptoJS.algo.AES,f,s).toString(CryptoJS.enc.Latin1)==="match"){this.trigger("showHelpMessages",[v("Re-establishing encrypted session")]),e({key:c,instance_tag:o});return}}}}this.trigger("showHelpMessages",[v("Generating private key."),v("Your browser might become unresponsive.")],null,!0),setTimeout(function(){e({key:u.otr.generatePrivateKey.apply(this),instance_tag:n.makeInstanceTag()})},500)},updateOTRStatus:function(e){switch(e){case n.CONST.STATUS_AKE_SUCCESS:this.otr.msgstate===n.CONST.MSGSTATE_ENCRYPTED&&this.save({otr_status:f});break;case n.CONST.STATUS_END_OTR:this.otr.msgstate===n.CONST.MSGSTATE_FINISHED?this.save({otr_status:c}):this.otr.msgstate===n.CONST.MSGSTATE_PLAINTEXT&&this.save({otr_status:a})}},onSMP:function(e,t){switch(e){case"question":this.otr.smpSecret(prompt(v("Authentication request from %1$s\n\nYour buddy is attempting to verify your identity, by asking you the question below.\n\n%2$s",[this.get("fullname"),t])));break;case"trust":t===!0?this.save({otr_status:l}):(this.trigger("showHelpMessages",[v("Could not verify this user's identify.")],"error"),this.save({otr_status:f}));break;default:throw new Error("Unknown type.")}},initiateOTR:function(t){this.save({otr_status:a});var r=this.getSession(e.proxy(function(r){this.otr=new n({fragment_size:140,send_interval:200,priv:r.key,instance_tag:r.instance_tag,debug:this.debug}),this.otr.on("status",e.proxy(this.updateOTRStatus,this)),this.otr.on("smp",e.proxy(this.onSMP,this)),this.otr.on("ui",e.proxy(function(e){this.trigger("showReceivedOTRMessage",e)},this)),this.otr.on("io",e.proxy(function(e){this.trigger("sendMessageStanza",e)},this)),this.otr.on("error",e.proxy(function(e){this.trigger("showOTRError",e)},this)),this.trigger("showHelpMessages",[v("Exchanging private key with buddy.")]),t?this.otr.receiveMsg(t):this.otr.sendQueryMsg()},this))},endOTR:function(){this.otr&&this.otr.endOtr(),this.save({otr_status:a})},createMessage:function(n){var r=e(n),i=r.children("body").text(),s=Strophe.getBareJidFromJid(r.attr("from")),o=r.find("composing"),a=r.find("delay").length>0,f=this.get("fullname"),l,c,h;f=(t.isEmpty(f)?s:f).split(" ")[0],i?(a?(l=r.find("delay").attr("stamp"),c=l):c=u.toISOString(new Date),s==u.bare_jid?h="me":h="them",this.messages.create({fullname:f,sender:h,delayed:a,time:c,message:i})):o.length&&this.messages.add({fullname:f,sender:"them",delayed:a,time:u.toISOString(new Date),composing:o.length})},messageReceived:function(n){var r=e(n).children("body"),i=r.length>0?r.text():undefined;if(!i||!u.allow_otr)return this.createMessage(n);i.match(/^\?OTRv23?/)?this.initiateOTR(i):t.contains([f,l],this.get("otr_status"))?this.otr.receiveMsg(i):i.match(/^\?OTR/)?this.otr?this.otr.receiveMsg(i):this.initiateOTR(i):this.createMessage(n)}}),this.ChatBoxView=Backbone.View.extend({length:200,tagName:"div",className:"chatbox",is_chatroom:!1,events:{"click .close-chatbox-button":"closeChat","keypress textarea.chat-textarea":"keyPressed","click .toggle-smiley":"toggleEmoticonMenu","click .toggle-smiley ul li":"insertEmoticon","click .toggle-otr":"toggleOTRMenu","click .start-otr":"startOTRFromToolbar","click .end-otr":"endOTR","click .auth-otr":"authOTR","click .toggle-call":"toggleCall"},template:t.template('<div class="chat-head chat-head-chatbox"><a class="close-chatbox-button icon-close"></a><a href="{{url}}" target="_blank" class="user"><div class="chat-title"> {{ fullname }} </div></a><p class="user-custom-message"><p/></div><div class="chat-content"></div><form class="sendXMPPMessage" action="" method="post">{[ if ('+u.show_toolbar+") { ]}"+'<ul class="chat-toolbar no-text-select"></ul>'+"{[ } ]}"+"<textarea "+'type="text" '+'class="chat-textarea" '+'placeholder="'+v("Personal message")+'"/>'+"</form>"),toolbar_template:t.template('{[ if (show_emoticons)  { ]}<li class="toggle-smiley icon-happy" title="Insert a smilery"><ul><li><a class="icon-smiley" href="#" data-emoticon=":)"></a></li><li><a class="icon-wink" href="#" data-emoticon=";)"></a></li><li><a class="icon-grin" href="#" data-emoticon=":D"></a></li><li><a class="icon-tongue" href="#" data-emoticon=":P"></a></li><li><a class="icon-cool" href="#" data-emoticon="8)"></a></li><li><a class="icon-evil" href="#" data-emoticon=">:)"></a></li><li><a class="icon-confused" href="#" data-emoticon=":S"></a></li><li><a class="icon-wondering" href="#" data-emoticon=":\\"></a></li><li><a class="icon-angry" href="#" data-emoticon=">:("></a></li><li><a class="icon-sad" href="#" data-emoticon=":("></a></li><li><a class="icon-shocked" href="#" data-emoticon=":O"></a></li><li><a class="icon-thumbs-up" href="#" data-emoticon="(^.^)b"></a></li><li><a class="icon-heart" href="#" data-emoticon="<3"></a></li></ul></li>{[ } ]}{[ if ('+u.show_call_button+")  { ]}"+'<li><a class="toggle-call icon-phone" title="Start a call"></a></li>'+"{[ } ]}"+"{[ if (allow_otr)  { ]}"+'<li class="toggle-otr {{otr_status_class}}" title="{{otr_tooltip}}">'+'<span class="chat-toolbar-text">{{otr_translated_status}}</span>'+'{[ if (otr_status == "'+a+'") { ]}'+'<span class="icon-unlocked"></span>'+"{[ } ]}"+'{[ if (otr_status == "'+f+'") { ]}'+'<span class="icon-lock"></span>'+"{[ } ]}"+'{[ if (otr_status == "'+l+'") { ]}'+'<span class="icon-lock"></span>'+"{[ } ]}"+'{[ if (otr_status == "'+c+'") { ]}'+'<span class="icon-unlocked"></span>'+"{[ } ]}"+"<ul>"+'{[ if (otr_status == "'+a+'") { ]}'+'<li><a class="start-otr" href="#">'+v("Start encrypted conversation")+"</a></li>"+"{[ } ]}"+'{[ if (otr_status != "'+a+'") { ]}'+'<li><a class="start-otr" href="#">'+v("Refresh encrypted conversation")+"</a></li>"+'<li><a class="end-otr" href="#">'+v("End encrypted conversation")+"</a></li>"+'<li><a class="auth-otr" data-scheme="smp" href="#">'+v("Verify with SMP")+"</a></li>"+"{[ } ]}"+'{[ if (otr_status == "'+f+'") { ]}'+'<li><a class="auth-otr" data-scheme="fingerprint" href="#">'+v("Verify with fingerprints")+"</a></li>"+"{[ } ]}"+'<li><a href="http://www.cypherpunks.ca/otr/help/3.2.0/levels.php" target="_blank">'+v("What's this?")+"</a></li>"+"</ul>"+"</li>"+"{[ } ]}"),message_template:t.template('<div class="chat-message {{extra_classes}}"><span class="chat-message-{{sender}}">{{time}} {{username}}:&nbsp;</span><span class="chat-message-content">{{message}}</span></div>'),action_template:t.template('<div class="chat-message {{extra_classes}}"><span class="chat-message-{{sender}}">{{time}} **{{username}} </span><span class="chat-message-content">{{message}}</span></div>'),new_day_template:t.template('<time class="chat-date" datetime="{{isodate}}">{{datestring}}</time>'),initialize:function(){this.model.messages.on("add",this.onMessageAdded,this),this.model.on("show",this.show,this),this.model.on("destroy",this.hide,this),this.model.on("change",this.onChange,this),this.model.on("showOTRError",this.showOTRError,this),this.model.on("buddyStartsOTR",this.buddyStartsOTR,this),this.model.on("showHelpMessages",this.showHelpMessages,this),this.model.on("sendMessageStanza",this.sendMessageStanza,this),this.model.on("showSentOTRMessage",function(e){this.showOTRMessage(e,"me")},this),this.model.on("showReceivedOTRMessage",function(e){this.showOTRMessage(e,"them")},this),this.updateVCard(),this.$el.appendTo(u.chatboxesview.$el),this.render().show().model.messages.fetch({add:!0}),this.model.get("status")&&this.showStatusMessage(this.model.get("status")),(t.contains([f,l],this.model.get("otr_status"))||u.use_otr_by_default)&&this.model.initiateOTR()},render:function(){return this.$el.attr("id",this.model.get("box_id")).html(this.template(this.model.toJSON())),this.renderToolbar().renderAvatar(),this},showStatusNotification:function(t,n){var r=this.$el.find(".chat-content");r.find("div.chat-event").remove().end().append(e('<div class="chat-event"></div>').text(t)),this.scrollDown()},renderEmoticons:function(e){return u.show_emoticons&&(e=e.replace(/:\)/g,'<span class="emoticon icon-smiley"></span>'),e=e.replace(/:\-\)/g,'<span class="emoticon icon-smiley"></span>'),e=e.replace(/;\)/g,'<span class="emoticon icon-wink"></span>'),e=e.replace(/;\-\)/g,'<span class="emoticon icon-wink"></span>'),e=e.replace(/:D/g,'<span class="emoticon icon-grin"></span>'),e=e.replace(/:\-D/g,'<span class="emoticon icon-grin"></span>'),e=e.replace(/:P/g,'<span class="emoticon icon-tongue"></span>'),e=e.replace(/:\-P/g,'<span class="emoticon icon-tongue"></span>'),e=e.replace(/:p/g,'<span class="emoticon icon-tongue"></span>'),e=e.replace(/:\-p/g,'<span class="emoticon icon-tongue"></span>'),e=e.replace(/8\)/g,'<span class="emoticon icon-cool"></span>'),e=e.replace(/>:\)/g,'<span class="emoticon icon-evil"></span>'),e=e.replace(/:S/g,'<span class="emoticon icon-confused"></span>'),e=e.replace(/:\\/g,'<span class="emoticon icon-wondering"></span>'),e=e.replace(/:\//g,'<span class="emoticon icon-wondering"></span>'),e=e.replace(/>:\(/g,'<span class="emoticon icon-angry"></span>'),e=e.replace(/:\(/g,'<span class="emoticon icon-sad"></span>'),e=e.replace(/:\-\(/g,'<span class="emoticon icon-sad"></span>'),e=e.replace(/:O/g,'<span class="emoticon icon-shocked"></span>'),e=e.replace(/:\-O/g,'<span class="emoticon icon-shocked"></span>'),e=e.replace(/\=\-O/g,'<span class="emoticon icon-shocked"></span>'),e=e.replace(/\(\^.\^\)b/g,'<span class="emoticon icon-thumbs-up"></span>'),e=e.replace(/<3/g,'<span class="emoticon icon-heart"></span>')),e},showMessage:function(t,n){var r=u.parseISO8601(n.time),i=n.message,s=i.match(/^\/(.*?)(?: (.*))?$/),o=n.sender,a,f;s&&s[1]==="me"?(i=i.replace(/^\/me/,""),a=this.action_template,f=n.fullname):(a=this.message_template,f=o==="me"&&v("me")||n.fullname),t.find("div.chat-event").remove();var l=a({sender:o,time:r.toTimeString().substring(0,5),username:f,message:"",extra_classes:n.delayed&&"delayed"||""});return t.append(e(l).children(".chat-message-content").first().text(i).addHyperlinks().addEmoticons().parent()),this.scrollDown()},showOTRMessage:function(e,t){var n=t==="me"&&t||this.model.get("fullname"),r=this.$el.find(".chat-content");return r.find("div.chat-event").remove(),r.append(this.message_template({sender:t,time:(new Date).toTimeString().substring(0,5),message:e,username:n,extra_classes:""})),this.scrollDown()},showHelpMessages:function(t,n,r){var i=this.$el.find(".chat-content"),s,o=t.length;for(s=0;s<o;s++)i.append(e('<div class="chat-'+(n||"info")+'">'+t[s]+"</div>"));return r===!0?i.append('<span class="spinner"/>'):r===!1&&i.find("span.spinner").remove(),this.scrollDown()},onMessageAdded:function(e){var n=e.get("time"),r=this.model.messages.pluck("time"),i=u.parseISO8601(n),s=this.$el.find(".chat-content"),o,a,f,l,c,h;a=t.indexOf(r,n)-1,a>=0&&(o=this.model.messages.at(a),f=u.parseISO8601(o.get("time")),l=new Date(i.getTime()),l.setUTCHours(0,0,0,0),l=u.toISOString(l),this.isDifferentDay(f,i)&&s.append(this.new_day_template({isodate:l,datestring:i.toString().substring(0,15)})));if(e.get("composing")){this.showStatusNotification(e.get("fullname")+" "+"is typing");return}return this.showMessage(s,t.clone(e.attributes)),e.get("sender")!="me"&&u.windowState=="blur"&&u.incrementMsgCounter(),this.scrollDown()},isDifferentDay:function(e,t){return t.getDate()!=e.getDate()||t.getFullYear()!=e.getFullYear()||t.getMonth()!=e.getMonth()},sendMessageStanza:function(e){var t=(new Date).getTime(),n=this.model.get("jid"),r=$msg({from:u.connection.jid,to:n,type:"chat",id:t}).c("body").t(e).up().c("active",{xmlns:"http://jabber.org/protocol/chatstates"}),i=$msg({to:u.bare_jid,type:"chat",id:t}).c("forwarded",{xmlns:"urn:xmpp:forward:0"}).c("delay",{xmns:"urn:xmpp:delay",stamp:t}).up().cnode(r.tree());u.connection.send(r),u.connection.send(i)},sendMessage:function(e){var n=e.replace(/^\s*/,"").match(/^\/(.*)\s*$/),r;if(n){if(n[1]==="clear"){this.$el.find(".chat-content").empty(),this.model.messages.reset().localStorage._clear();return}if(n[1]==="help"){r=["<strong>/help</strong>:"+v("Show this menu")+"","<strong>/me</strong>:"+v("Write in the third person")+"","<strong>/clear</strong>:"+v("Remove messages")+""],this.showHelpMessages(r);return}if(u.allow_otr||n[1]==="endotr")return this.endOTR();if(u.allow_otr||n[1]==="otr")return this.model.initiateOTR()}if(t.contains([f,l],this.model.get("otr_status")))this.model.otr.sendMsg(e),this.model.trigger("showSentOTRMessage",e);else{var i=u.xmppstatus.get("fullname");i=t.isEmpty(i)?u.bare_jid:i,this.model.messages.create({fullname:i,sender:"me",time:u.toISOString(new Date),message:e}),this.sendMessageStanza(e)}},keyPressed:function(t){var n=e(t.target),r,i,s;t.keyCode==h.ENTER?(t.preventDefault(),r=n.val(),n.val("").focus(),r!==""&&(this.model.get("chatroom")?this.sendChatRoomMessage(r):this.sendMessage(r),u.emit("onMessageSend",r)),this.$el.data("composing",!1)):this.model.get("chatroom")||(s=this.$el.data("composing"),s||(t.keyCode!=47&&(i=$msg({to:this.model.get("jid"),type:"chat"}).c("composing",{xmlns:"http://jabber.org/protocol/chatstates"}),u.connection.send(i)),this.$el.data("composing",!0)))},insertEmoticon:function(t){t.stopPropagation(),this.$el.find(".toggle-smiley ul").slideToggle(200);var n=this.$el.find("textarea.chat-textarea"),r=n.val(),i=e(t.target);i=i.is("a")?i:i.children("a"),r&&r[r.length-1]!==" "&&(r+=" "),n.focus().val(r+i.data("emoticon")+" ")},toggleEmoticonMenu:function(e){e.stopPropagation(),this.$el.find(".toggle-smiley ul").slideToggle(200)},toggleOTRMenu:function(e){e.stopPropagation(),this.$el.find(".toggle-otr ul").slideToggle(200)},showOTRError:function(e){e=="Message cannot be sent at this time."?this.showHelpMessages([v("Your message could not be sent")],"error"):e=="Received an unencrypted message."?this.showHelpMessages([v("We received an unencrypted message")],"error"):e=="Received an unreadable encrypted message."?this.showHelpMessages([v("We received an unreadable encrypted message")],"error"):this.showHelpMessages(["Encryption error occured: "+e],"error"),i.log("OTR ERROR:"+e)},buddyStartsOTR:function(e){this.showHelpMessages([v("This user has requested an encrypted session.")]),this.model.initiateOTR()},startOTRFromToolbar:function(t){e(t.target).parent().parent().slideUp(),t.stopPropagation(),this.model.initiateOTR()},endOTR:function(e){typeof e!="undefined"&&(e.preventDefault(),e.stopPropagation()),this.model.endOTR()},authOTR:function(t){var n=e(t.target).data().scheme,r,i,s;n==="fingerprint"?(r=confirm(v("Here are the fingerprints, please confirm them with %1$s, outside of this chat.\n\nFingerprint for you, %2$s: %3$s\n\nFingerprint for %1$s: %4$s\n\nIf you have confirmed that the fingerprints match, click OK, otherwise click Cancel.",[this.model.get("fullname"),u.xmppstatus.get("fullname")||u.bare_jid,this.model.otr.priv.fingerprint(),this.model.otr.their_priv_pk.fingerprint()])),r===!0?this.model.save({otr_status:l}):this.model.save({otr_status:f})):n==="smp"?(alert(v("You will be prompted to provide a security question and then an answer to that question.\n\nYour buddy will then be prompted the same question and if they type the exact same answer (case sensitive), their identity will be verified.")),i=prompt(v("What is your security question?")),i&&(s=prompt(v("What is the answer to the security question?")),this.model.otr.smpSecret(s,i))):this.showHelpMessages([v("Invalid authentication scheme provided")],"error")},toggleCall:function(e){e.stopPropagation(),u.emit("onCallButtonClicked",{connection:u.connection,model:this.model})},onChange:function(e,n){if(t.has(e.changed,"chat_status")){var r=e.get("chat_status"),i=e.get("fullname");i=t.isEmpty(i)?e.get("jid"):i,this.$el.is(":visible")&&(r==="offline"?this.showStatusNotification(i+" "+"has gone offline"):r==="away"?this.showStatusNotification(i+" "+"has gone away"):r==="dnd"?this.showStatusNotification(i+" "+"is busy"):r==="online"&&this.$el.find("div.chat-event").remove()),u.emit("onBuddyStatusChanged",e.attributes,e.get("chat_status"))}t.has(e.changed,"status")&&(this.showStatusMessage(e.get("status")),u.emit("onBuddyStatusMessageChanged",e.attributes,e.get("status"))),t.has(e.changed,"image")&&this.renderAvatar(),t.has(e.changed,"otr_status")&&this.renderToolbar().informOTRChange()},showStatusMessage:function(e){this.$el.find("p.user-custom-message").text(e).attr("title",e)},closeChat:function(){u.connection?this.model.destroy():this.model.trigger("hide")},updateVCard:function(){var t=this.model.get("jid"),n=u.roster.get(t);n&&!n.get("vcard_updated")&&u.getVCard(t,e.proxy(function(e,t,n,r,i){this.model.save({fullname:t||e,url:i,image_type:r,image:n})},this),e.proxy(function(e){u.log("ChatBoxView.initialize: An error occured while fetching vcard")},this))},informOTRChange:function(){var e=this.model.toJSON(),t=[];return e.otr_status==a?t.push(v("Your messages are not encrypted anymore")):e.otr_status==f?t.push(v("Your messages are now encrypted but your buddy's identity has not been verified.")):e.otr_status==l?t.push(v("Your buddy's identify has been verified.")):e.otr_status==c&&t.push(v("Your buddy has ended encryption on their end, you should do the same.")),this.showHelpMessages(t,"info",!1)},renderToolbar:function(){if(u.show_toolbar){var e=this.model.toJSON();e.otr_status==a?e.otr_tooltip=v("Your messages are not encrypted. Click here to enable OTR encryption."):e.otr_status==f?e.otr_tooltip=v("Your messages are encrypted, but your buddy has not been verified."):e.otr_status==l?e.otr_tooltip=v("Your messages are encrypted and your buddy verified."):e.otr_status==c&&(e.otr_tooltip=v("Your buddy has closed their end of the private session, you should do the same")),e.allow_otr=u.allow_otr&&!this.is_chatroom,e.show_emoticons=u.show_emoticons,e.otr_translated_status=y[e.otr_status],e.otr_status_class=g[e.otr_status],this.$el.find(".chat-toolbar").html(this.toolbar_template(e))}return this},renderAvatar:function(){if(!this.model.get("image"))return;var t="data:"+this.model.get("image_type")+";base64,"+this.model.get("image"),n=e('<canvas height="33px" width="33px" class="avatar"></canvas>').get(0);if(!n.getContext||!n.getContext("2d"))return this;var r=n.getContext("2d"),i=new Image;return i.onload=function(){var e=i.width/i.height;r.drawImage(i,0,0,35*e,35)},i.src=t,this.$el.find(".chat-title").before(n),this},focus:function(){return this.$el.find(".chat-textarea").focus(),this},hide:function(){this.$el.is(":visible")&&this.$el.css("opacity")=="1"&&(u.animate?this.$el.hide("fast"):this.$el.hide(),u.emit("onChatBoxClosed",this))},show:function(){return this.$el.is(":visible")&&this.$el.css("opacity")=="1"?(u.emit("onChatBoxFocused",this),this.focus()):(u.animate?this.$el.css({opacity:0,display:"inline"}).animate({opacity:"1"},200):this.$el.css({opacity:1,display:"inline"}),u.connection&&this.model.save(),u.emit("onChatBoxOpened",this),this)},scrollDown:function(){var e=this.$el.find(".chat-content");return e.scrollTop(e[0].scrollHeight),this}}),this.ContactsPanel=Backbone.View.extend({tagName:"div",className:"oc-chat-content",id:"users",events:{"click a.toggle-xmpp-contact-form":"toggleContactForm","submit form.add-xmpp-contact":"addContactFromForm","submit form.search-xmpp-contact":"searchContacts","click a.subscribe-to-user":"addContactFromList"},tab_template:t.template('<li><a class="s current" href="#users">'+v("Contacts")+"</a></li>"),template:t.template('<form class="set-xmpp-status" action="" method="post"><span id="xmpp-status-holder"><select id="select-xmpp-status" style="display:none"><option value="online">'+v("Online")+"</option>"+'<option value="dnd">'+v("Busy")+"</option>"+'<option value="away">'+v("Away")+"</option>"+'<option value="offline">'+v("Offline")+"</option>"+"</select>"+"</span>"+"</form>"),add_contact_dropdown_template:t.template('<dl class="add-converse-contact dropdown"><dt id="xmpp-contact-search" class="fancy-dropdown"><a class="toggle-xmpp-contact-form" href="#"title="'+v("Click to add new chat contacts")+'">'+'<span class="icon-plus"></span>'+v("Add a contact")+"</a>"+"</dt>"+'<dd class="search-xmpp" style="display:none"><ul></ul></dd>'+"</dl>"),add_contact_form_template:t.template('<li><form class="add-xmpp-contact"><input type="text" name="identifier" class="username" placeholder="'+v("Contact username")+'"/>'+'<button type="submit">'+v("Add")+"</button>"+"</form>"+"<li>"),search_contact_template:t.template('<li><form class="search-xmpp-contact"><input type="text" name="identifier" class="username" placeholder="'+v("Contact name")+'"/>'+'<button type="submit">'+v("Search")+"</button>"+"</form>"+"<li>"),initialize:function(e){e.$parent.append(this.$el),this.$tabs=e.$parent.parent().find("#controlbox-tabs")},render:function(){var e,t=this.template();return this.$tabs.append(this.tab_template()),u.xhr_user_search?e=this.search_contact_template():e=this.add_contact_form_template(),u.allow_contact_requests&&(t+=this.add_contact_dropdown_template()),this.$el.html(t),this.$el.find(".search-xmpp ul").append(e),this.$el.append(u.rosterview.$el),this},toggleContactForm:function(t){t.preventDefault(),this.$el.find(".search-xmpp").toggle("fast",function(){e(this).is(":visible")&&e(this).find("input.username").focus()})},searchContacts:function(t){t.preventDefault(),e.getJSON(xhr_user_search_url+"?q="+e(t.target).find("input.username").val(),function(t){var n=e(".search-xmpp ul");n.find("li.found-user").remove(),n.find("li.chat-info").remove(),t.length||n.append('<li class="chat-info">'+v("No users found")+"</li>"),e(t).each(function(t,r){n.append(e('<li class="found-user"></li>').append(e('<a class="subscribe-to-user" href="#" title="'+v("Click to add as a chat contact")+'"></a>').attr("data-recipient",Strophe.escapeNode(r.id)+"@"+u.domain).text(r.fullname)))})})},addContactFromForm:function(t){t.preventDefault();var n=e(t.target).find("input"),r=n.val();if(!r){n.addClass("error");return}this.addContact(r),e(".search-xmpp").hide()},addContactFromList:function(t){t.preventDefault();var n=e(t.target),r=n.attr("data-recipient"),i=n.text();this.addContact(r,i),n.parent().remove(),e(".search-xmpp").hide()},addContact:function(e,n){n=t.isEmpty(n)?e:n,u.connection.roster.add(e,n,[],function(t){u.connection.roster.subscribe(e,null,u.xmppstatus.get("fullname"))})}}),this.RoomsPanel=Backbone.View.extend({tagName:"div",id:"chatrooms",events:{"submit form.add-chatroom":"createChatRoom","click input#show-rooms":"showRooms","click a.open-room":"createChatRoom","click a.room-info":"showRoomInfo"},room_template:t.template('<dd class="available-chatroom"><a class="open-room" data-room-jid="{{jid}}"title="'+v("Click to open this room")+'" href="#">{{name}}</a>'+'<a class="room-info icon-room-info" data-room-jid="{{jid}}"'+'title="'+v("Show more information on this room")+'" href="#">&nbsp;</a>'+"</dd>"),room_description_template:t.template('<div class="room-info"><p class="room-info"><strong>'+v("Description:")+"</strong> {{desc}}</p>"+'<p class="room-info"><strong>'+v("Occupants:")+"</strong> {{occ}}</p>"+'<p class="room-info"><strong>'+v("Features:")+"</strong> <ul>"+"{[ if (passwordprotected) { ]}"+'<li class="room-info locked">'+v("Requires authentication")+"</li>"+"{[ } ]}"+"{[ if (hidden) { ]}"+'<li class="room-info">'+v("Hidden")+"</li>"+"{[ } ]}"+"{[ if (membersonly) { ]}"+'<li class="room-info">'+v("Requires an invitation")+"</li>"+"{[ } ]}"+"{[ if (moderated) { ]}"+'<li class="room-info">'+v("Moderated")+"</li>"+"{[ } ]}"+"{[ if (nonanonymous) { ]}"+'<li class="room-info">'+v("Non-anonymous")+"</li>"+"{[ } ]}"+"{[ if (open) { ]}"+'<li class="room-info">'+v("Open room")+"</li>"+"{[ } ]}"+"{[ if (persistent) { ]}"+'<li class="room-info">'+v("Permanent room")+"</li>"+"{[ } ]}"+"{[ if (publicroom) { ]}"+'<li class="room-info">'+v("Public")+"</li>"+"{[ } ]}"+"{[ if (semianonymous) { ]}"+'<li class="room-info">'+v("Semi-anonymous")+"</li>"+"{[ } ]}"+"{[ if (temporary) { ]}"+'<li class="room-info">'+v("Temporary room")+"</li>"+"{[ } ]}"+"{[ if (unmoderated) { ]}"+'<li class="room-info">'+v("Unmoderated")+"</li>"+"{[ } ]}"+"</p>"+"</div>"),tab_template:t.template('<li><a class="s" href="#chatrooms">'+v("Rooms")+"</a></li>"),template:t.template('<form class="add-chatroom" action="" method="post"><input type="text" name="chatroom" class="new-chatroom-name" placeholder="'+v("Room name")+'"/>'+'<input type="text" name="nick" class="new-chatroom-nick" placeholder="'+v("Nickname")+'"/>'+'<input type="{{ server_input_type }}" name="server" class="new-chatroom-server" placeholder="'+v("Server")+'"/>'+'<input type="submit" name="join" value="'+v("Join")+'"/>'+'<input type="button" name="show" id="show-rooms" value="'+v("Show rooms")+'"/>'+"</form>"+'<dl id="available-chatrooms"></dl>'),initialize:function(n){n.$parent.append(this.$el.html(this.template({server_input_type:u.hide_muc_server&&"hidden"||"text"})).hide()),this.$tabs=n.$parent.parent().find("#controlbox-tabs"),this.on("update-rooms-list",function(e){this.updateRoomsList()}),u.xmppstatus.on("change",e.proxy(function(e){if(!t.has(e.changed,"fullname"))return;var n=this.$el.find("input.new-chatroom-nick");n.is(":focus")||n.val(e.get("fullname"))},this))},render:function(){return this.$tabs.append(this.tab_template()),this},informNoRoomsFound:function(){var t=this.$el.find("#available-chatrooms");t.html("<dt>"+v("No rooms on %1$s",this.muc_domain)+"</dt>"),e("input#show-rooms").show().siblings("span.spinner").remove()},updateRoomsList:function(t){u.connection.muc.listRooms(this.muc_domain,e.proxy(function(t){var n,r,i,s,o=this,u=this.$el.find("#available-chatrooms");this.rooms=e(t).find("query").find("item");if(this.rooms.length){u.html("<dt>"+v("Rooms on %1$s",this.muc_domain)+"</dt>"),s=document.createDocumentFragment();for(i=0;i<this.rooms.length;i++)n=Strophe.unescapeNode(e(this.rooms[i]).attr("name")||e(this.rooms[i]).attr("jid")),r=e(this.rooms[i]).attr("jid"),s.appendChild(e(this.room_template({name:n,jid:r}))[0]);u.append(s),e("input#show-rooms").show().siblings("span.spinner").remove()}else this.informNoRoomsFound();return!0},this),e.proxy(function(e){this.informNoRoomsFound()},this))},showRooms:function(t){var n=this.$el.find("#available-chatrooms"),r=this.$el.find("input.new-chatroom-server"),i=r.val();if(!i){r.addClass("error");return}this.$el.find("input.new-chatroom-name").removeClass("error"),r.removeClass("error"),n.empty(),e("input#show-rooms").hide().after('<span class="spinner"/>'),this.muc_domain=i,this.updateRoomsList()},showRoomInfo:function(t){var n=t.target,r=e(n).parent("dd"),i=r.find("div.room-info");i.length?i.remove():(r.find("span.spinner").remove(),r.append('<span class="spinner hor_centered"/>'),u.connection.disco.info(e(n).attr("data-room-jid"),null,e.proxy(function(t){var n=e(t);r.find("span.spinner").replaceWith(this.room_description_template({desc:n.find('field[var="muc#roominfo_description"] value').text(),occ:n.find('field[var="muc#roominfo_occupants"] value').text(),hidden:n.find('feature[var="muc_hidden"]').length,membersonly:n.find('feature[var="muc_membersonly"]').length,moderated:n.find('feature[var="muc_moderated"]').length,nonanonymous:n.find('feature[var="muc_nonanonymous"]').length,open:n.find('feature[var="muc_open"]').length,passwordprotected:n.find('feature[var="muc_passwordprotected"]').length,persistent:n.find('feature[var="muc_persistent"]').length,publicroom:n.find('feature[var="muc_public"]').length,semianonymous:n.find('feature[var="muc_semianonymous"]').length,temporary:n.find('feature[var="muc_temporary"]').length,unmoderated:n.find('feature[var="muc_unmoderated"]').length}))},this)))},createChatRoom:function(t){t.preventDefault();var n,r,i,s,o,a=this.$el.find("input.new-chatroom-nick"),f=a.val(),l;f?a.removeClass("error"):a.addClass("error");if(t.type==="click")o=e(t.target).attr("data-room-jid");else{r=this.$el.find("input.new-chatroom-name"),s=this.$el.find("input.new-chatroom-server"),i=s.val(),n=r.val().trim().toLowerCase(),r.val("");if(!n||!i){n||r.addClass("error"),i||s.addClass("error");return}o=Strophe.escapeNode(n)+"@"+i,r.removeClass("error"),s.removeClass("error"),this.muc_domain=i}if(!f)return;l=u.chatboxesview.showChatBox({id:o,jid:o,name:Strophe.unescapeNode(Strophe.getNodeFromJid(o)),nick:f,chatroom:!0,box_id:hex_sha1(o)}),l.get("connected")||u.chatboxesview.views[o].connect(null)}}),this.ControlBoxView=u.ChatBoxView.extend({tagName:"div",className:"chatbox",id:"controlbox",events:{"click a.close-chatbox-button":"closeChat","click ul#controlbox-tabs li a":"switchTab"},initialize:function(){this.$el.appendTo(u.chatboxesview.$el),this.model.on("change",e.proxy(function(n,r){var i;if(t.has(n.changed,"connected")){this.render(),u.features.on("add",e.proxy(this.featureAdded,this));var s=u.features.findWhere({"var":"http://jabber.org/protocol/muc"});s&&this.featureAdded(s)}t.has(n.changed,"visible")&&n.changed.visible===!0&&this.show()},this)),this.model.on("show",this.show,this),this.model.on("destroy",this.hide,this),this.model.on("hide",this.hide,this),this.model.get("visible")&&this.show()},featureAdded:function(e){if(e.get("var")=="http://jabber.org/protocol/muc"&&u.allow_muc){this.roomspanel.muc_domain=e.get("from");var t=this.$el.find("input.new-chatroom-server");t.is(":focus")||t.val(this.roomspanel.muc_domain),u.auto_list_rooms&&this.roomspanel.trigger("update-rooms-list")}},template:t.template('<div class="chat-head oc-chat-head"><ul id="controlbox-tabs"></ul><a class="close-chatbox-button icon-close"></a></div><div class="controlbox-panes"></div>'),switchTab:function(t){t.preventDefault();var n=e(t.target),r=n.parent().siblings("li").children("a"),i=e(n.attr("href")),s=e(r.attr("href"));s.fadeOut("fast",function(){r.removeClass("current"),n.addClass("current"),i.fadeIn("fast",function(){})})},showHelpMessages:function(e){return},render:function(){return!u.prebind&&!u.connection?(this.$el.html(this.template(this.model.toJSON())),this.loginpanel=new u.LoginPanel({$parent:this.$el.find(".controlbox-panes"),model:this}),this.loginpanel.render()):this.contactspanel||(this.$el.html(this.template(this.model.toJSON())),this.contactspanel=new u.ContactsPanel({$parent:this.$el.find(".controlbox-panes")}),this.contactspanel.render(),u.xmppstatusview=new u.XMPPStatusView({model:u.xmppstatus}),u.xmppstatusview.render(),u.allow_muc&&(this.roomspanel=new u.RoomsPanel({$parent:this.$el.find(".controlbox-panes")}),this.roomspanel.render())),this}}),this.ChatRoomView=u.ChatBoxView.extend({length:300,tagName:"div",className:"chatroom",events:{"click a.close-chatbox-button":"closeChat","click a.configure-chatroom-button":"configureChatRoom","click .toggle-smiley":"toggleEmoticonMenu","click .toggle-smiley ul li":"insertEmoticon","keypress textarea.chat-textarea":"keyPressed"},info_template:t.template('<div class="chat-info">{{message}}</div>'),is_chatroom:!0,sendChatRoomMessage:function(e){var t=e.replace(/^\s*/,"").match(/^\/(.*?)(?: (.*))?$/)||[!1],n;switch(t[1]){case"msg":break;case"clear":this.$el.find(".chat-content").empty();break;case"topic":u.connection.muc.setTopic(this.model.get("jid"),t[2]);break;case"kick":u.connection.muc.kick(this.model.get("jid"),t[2]);break;case"ban":u.connection.muc.ban(this.model.get("jid"),t[2]);break;case"op":u.connection.muc.op(this.model.get("jid"),t[2]);break;case"deop":u.connection.muc.deop(this.model.get("jid"),t[2]);break;case"help":n=this.$el.find(".chat-content"),msgs=["<strong>/help</strong>:"+v("Show this menu")+"","<strong>/me</strong>:"+v("Write in the third person")+"","<strong>/topic</strong>:"+v("Set chatroom topic")+"","<strong>/kick</strong>:"+v("Kick user from chatroom")+"","<strong>/ban</strong>:"+v("Ban user from chatroom")+"","<strong>/clear</strong>:"+v("Remove messages")+""],this.showHelpMessages(msgs);break;default:this.last_msgid=u.connection.muc.groupchat(this.model.get("jid"),e)}},template:t.template('<div class="chat-head chat-head-chatroom"><a class="close-chatbox-button icon-close"></a><a class="configure-chatroom-button icon-wrench" style="display:none"></a><div class="chat-title"> {{ name }} </div><p class="chatroom-topic"><p/></div><div class="chat-body"><span class="spinner centered"/></div>'),chatarea_template:t.template('<div class="chat-area"><div class="chat-content"></div><form class="sendXMPPMessage" action="" method="post">{[ if ('+u.show_toolbar+") { ]}"+'<ul class="chat-toolbar no-text-select"></ul>'+"{[ } ]}"+'<textarea type="text" class="chat-textarea" '+'placeholder="'+v("Message")+'"/>'+"</form>"+"</div>"+'<div class="participants">'+'<ul class="participant-list"></ul>'+"</div>"),render:function(){return this.$el.attr("id",this.model.get("box_id")).html(this.template(this.model.toJSON())),this},renderChatArea:function(){return this.$el.find(".chat-area").length||(this.$el.find(".chat-body").empty().append(this.chatarea_template()),this.renderToolbar()),this},connect:function(n){t.has(u.connection.muc.rooms,this.model.get("jid"))?u.connection.muc.join(this.model.get("jid"),this.model.get("nick"),null,null,null,n):u.connection.muc.join(this.model.get("jid"),this.model.get("nick"),e.proxy(this.onChatRoomMessage,this),e.proxy(this.onChatRoomPresence,this),e.proxy(this.onChatRoomRoster,this),n)},initialize:function(){this.connect(null),this.model.messages.on("add",this.onMessageAdded,this),this.model.on("destroy",function(t,n,r){this.hide(),u.connection.muc.leave(this.model.get("jid"),this.model.get("nick"),e.proxy(this.onLeave,this),undefined)},this),this.$el.appendTo(u.chatboxesview.$el),this.render().show().model.messages.fetch({add:!0})},onLeave:function(){this.model.set("connected",!1)},form_input_template:t.template('<label>{{label}}<input name="{{name}}" type="{{type}}" value="{{value}}"></label>'),select_option_template:t.template('<option value="{{value}}">{{label}}</option>'),form_select_template:t.template('<label>{{label}}<select name="{{name}}">{{options}}</select></label>'),form_checkbox_template:t.template('<label>{{label}}<input name="{{name}}" type="{{type}}" {{checked}}"></label>'),renderConfigurationForm:function(t){var n=this.$el.find("form.chatroom-form"),r=e(t),i=r.find("field"),s=r.find("title").text(),o=r.find("instructions").text(),u,a,f=[],l={"text-private":"password","text-single":"textline","boolean":"checkbox",hidden:"hidden","list-single":"dropdown"};n.find("span.spinner").remove(),n.append(e("<legend>").text(s)),o!=s&&n.append(e("<p>").text(o));for(u=0;u<i.length;u++){$field=e(i[u]);if($field.attr("type")=="list-single"){f=[],$options=$field.find("option");for(a=0;a<$options.length;a++)f.push(this.select_option_template({value:e($options[a]).find("value").text(),label:e($options[a]).attr("label")}));n.append(this.form_select_template({name:$field.attr("var"),label:$field.attr("label"),options:f.join("")}))}else $field.attr("type")=="boolean"?n.append(this.form_checkbox_template({name:$field.attr("var"),type:l[$field.attr("type")],label:$field.attr("label")||"",checked:$field.find("value").text()==="1"&&'checked="1"'||""})):n.append(this.form_input_template({name:$field.attr("var"),type:l[$field.attr("type")],label:$field.attr("label")||"",value:$field.find("value").text()}))}n.append('<input type="submit" value="'+v("Save")+'"/>'),n.append('<input type="button" value="'+v("Cancel")+'"/>'),n.on("submit",e.proxy(this.saveConfiguration,this)),n.find("input[type=button]").on("click",e.proxy(this.cancelConfiguration,this))},field_template:t.template('<field var="{{name}}"><value>{{value}}</value></field>'),saveConfiguration:function(t){t.preventDefault();var n=this,r=e(t.target).find(":input:not([type=button]):not([type=submit])"),i=r.length,s=[];r.each(function(){var t=e(this),r;t.is("[type=checkbox]")?r=t.is(":checked")&&1||0:r=t.val();var o=e(n.field_template({name:t.attr("name"),value:r}))[0];s.push(o),--i||u.connection.muc.saveConfiguration(n.model.get("jid"),s,e.proxy(n.onConfigSaved,n),e.proxy(n.onErrorConfigSaved,n))}),this.$el.find("div.chatroom-form-container").hide(function(){e(this).remove(),n.$el.find(".chat-area").show(),n.$el.find(".participants").show()})},onConfigSaved:function(e){},onErrorConfigSaved:function(e){this.showStatusNotification(v("An error occurred while trying to save the form."))},cancelConfiguration:function(t){t.preventDefault();var n=this;this.$el.find("div.chatroom-form-container").hide(function(){e(this).remove(),n.$el.find(".chat-area").show(),n.$el.find(".participants").show()})},configureChatRoom:function(t){t.preventDefault();if(this.$el.find("div.chatroom-form-container").length)return;this.$el.find(".chat-area").hide(),this.$el.find(".participants").hide(),this.$el.find(".chat-body").append(e('<div class="chatroom-form-container"><form class="chatroom-form"><span class="spinner centered"/></form></div>')),u.connection.muc.configure(this.model.get("jid"),e.proxy(this.renderConfigurationForm,this))},submitPassword:function(e){e.preventDefault();var t=this.$el.find(".chatroom-form").find("input[type=password]").val();this.$el.find(".chatroom-form-container").replaceWith('<span class="spinner centered"/>'),this.connect(t)},renderPasswordForm:function(){this.$el.find("span.centered.spinner").remove(),this.$el.find(".chat-body").append(e('<div class="chatroom-form-container"><form class="chatroom-form"><legend>'+v("This chatroom requires a password")+"</legend>"+"<label>"+v("Password: ")+'<input type="password" name="password"/></label>'+'<input type="submit" value="'+v("Submit")+"/>"+"</form>"+"</div>")),this.$el.find(".chatroom-form").on("submit",e.proxy(this.submitPassword,this))},showDisconnectMessage:function(t){this.$el.find(".chat-area").remove(),this.$el.find(".participants").remove(),this.$el.find("span.centered.spinner").remove(),this.$el.find(".chat-body").append(e("<p>"+t+"</p>"))},infoMessages:{100:v("This room is not anonymous"),102:v("This room now shows unavailable members"),103:v("This room does not show unavailable members"),104:v("Non-privacy-related room configuration has changed"),170:v("Room logging is now enabled"),171:v("Room logging is now disabled"),172:v("This room is now non-anonymous"),173:v("This room is now semi-anonymous"),174:v("This room is now fully-anonymous"),201:v("A new room has been created"),210:v("Your nickname has been changed")},actionInfoMessages:{301:m("<strong>%1$s</strong> has been banned"),307:m("<strong>%1$s</strong> has been kicked out"),321:m("<strong>%1$s</strong> has been removed because of an affiliation change"),322:m("<strong>%1$s</strong> has been removed for not being a member")},disconnectMessages:{301:v("You have been banned from this room"),307:v("You have been kicked from this room"),321:v("You have been removed from this room because of an affiliation change"),322:v("You have been removed from this room because the room has changed to members-only and you're not a member"),332:v("You have been removed from this room because the MUC (Multi-user chat) service is being shut down.")},showStatusMessages:function(e,n){var r=this.$el.find(".chat-content"),i=e.find("status"),s=[],o=[],u=[],a,f;for(f=0;f<i.length;f++){var l=i[f].getAttribute("code");n?t.contains(t.keys(this.disconnectMessages),l)&&s.push(this.disconnectMessages[l]):t.contains(t.keys(this.infoMessages),l)?o.push(this.infoMessages[l]):t.contains(t.keys(this.actionInfoMessages),l)&&u.push(v(this.actionInfoMessages[l],Strophe.unescapeNode(Strophe.getResourceFromJid(e.attr("from")))))}if(s.length>0){for(f=0;f<s.length;f++)this.showDisconnectMessage(s[f]);this.model.set("connected",!1);return}this.renderChatArea();for(f=0;f<o.length;f++)r.append(this.info_template({message:o[f]}));for(f=0;f<u.length;f++)r.append(this.info_template({message:u[f]}));return this.scrollDown()},showErrorMessage:function(e,t){delete u.connection.muc[t.name],e.attr("type")=="auth"?e.find("not-authorized").length?this.renderPasswordForm():e.find("registration-required").length?this.showDisconnectMessage(v("You are not on the member list of this room")):e.find("forbidden").length&&this.showDisconnectMessage(v("You have been banned from this room")):e.attr("type")=="modify"?e.find("jid-malformed").length&&this.showDisconnectMessage(v("No nickname was specified")):e.attr("type")=="cancel"&&(e.find("not-allowed").length?this.showDisconnectMessage(v("You are not allowed to create new rooms")):e.find("not-acceptable").length?this.showDisconnectMessage(v("Your nickname doesn't conform to this room's policies")):e.find("conflict").length?this.showDisconnectMessage(v("Your nickname is already taken")):e.find("item-not-found").length?this.showDisconnectMessage(v("This room does not (yet) exist")):e.find("service-unavailable").length&&this.showDisconnectMessage(v("This room has reached it's maximum number of occupants")))},onChatRoomPresence:function(t,n){var r=n.nick,i=e(t),s=i.attr("from"),o=i.find("status[code='110']").length||s==n.name+"/"+Strophe.escapeNode(r),a;if(i.attr("type")==="error")this.model.set("connected",!1),this.showErrorMessage(i.find("error"),n);else{this.model.set("connected",!0),this.showStatusMessages(i,o);if(!this.model.get("connected"))return!0;i.find("status[code='201']").length&&u.connection.muc.createInstantRoom(n.name),o&&(a=i.find("item"),a.length&&a.attr("affiliation")=="owner"&&this.$el.find("a.configure-chatroom-button").show(),i.find("status[code='210']").length&&this.model.set({nick:Strophe.getResourceFromJid(s)}))}return!0},onChatRoomMessage:function(n){var r=e(n),i=r.children("body").text(),s=r.attr("from"),o=this.$el.find(".chat-content"),a=Strophe.getResourceFromJid(s),f=a&&Strophe.unescapeNode(a)||"",l=r.find("delay").length>0,c=r.children("subject").text(),h,p,d,m,g,y,b;l?(b=r.find("delay").attr("stamp"),d=u.parseISO8601(b)):d=new Date,g=o.find("time").map(function(){return e(this).attr("datetime")}).get(),m=new Date(d.getTime()),m.setUTCHours(0,0,0,0),y=u.toISOString(m),t.indexOf(g,y)==-1&&o.append(this.new_day_template({isodate:y,datestring:m.toString().substring(0,15)})),this.showStatusMessages(r),c&&(this.$el.find(".chatroom-topic").text(c).attr("title",c),o.append(this.info_template({message:v("Topic set by %1$s to: %2$s",f,c)})));if(!i)return!0;var w=f===this.model.get("nick")&&"me"||"room";return this.showMessage(o,{message:i,sender:w,fullname:f,time:u.toISOString(d)}),w==="room"&&u.emit("onMessage",n),!0},occupant_template:t.template('<li class="{{role}}" {[ if (role === "moderator") { ]}title="'+v("This user is a moderator")+'"'+"{[ } ]}"+'{[ if (role === "participant") { ]}'+'title="'+v("This user can send messages in this room")+'"'+"{[ } ]}"+'{[ if (role === "visitor") { ]}'+'title="'+v("This user can NOT send messages in this room")+'"'+"{[ } ]}"+">{{nick}}</li>"),onChatRoomRoster:function(e,n){this.renderChatArea();var r=u.chatboxesview.views.controlbox,i=t.size(e),s=this.$el.find(".participant-list"),o=[],a=t.keys(e),f;this.$el.find(".participant-list").empty();for(f=0;f<i;f++)o.push(this.occupant_template({role:e[a[f]].role,nick:Strophe.unescapeNode(a[f])}));return s.append(o.join("")),!0}}),this.ChatBoxes=Backbone.Collection.extend({model:u.ChatBox,registerMessageHandler:function(){u.connection.addHandler(e.proxy(function(e){return this.messageReceived(e),!0},this),null,"message","chat")},onConnected:function(){this.localStorage=new Backbone.LocalStorage(hex_sha1("converse.chatboxes-"+u.bare_jid)),this.get("controlbox")?this.get("controlbox").save():this.add({id:"controlbox",box_id:"controlbox"}),this.get("controlbox").set({connected:!0}),this.registerMessageHandler(),this.fetch({add:!0,success:e.proxy(function(e,n){t.include(t.pluck(n,"id"),"controlbox")&&this.get("controlbox").set({visible:!0}).save()},this)})},messageReceived:function(n){var r,i=e(n),s=i.attr("from");if(s==u.connection.jid)return!0;var o=i.children("forwarded");o.length&&(i=o.children("message"));var a=Strophe.getBareJidFromJid(s),f=Strophe.getBareJidFromJid(i.attr("to")),l,c,h;a==u.bare_jid?(r=f,l=Strophe.getResourceFromJid(i.attr("to"))):(r=a,l=Strophe.getResourceFromJid(s)),c=this.get(r),h=u.roster.get(r);if(h===undefined)return u.log("Could not get roster item for JID "+r,"error"),!0;if(!c){var p=h.get("fullname");p=t.isEmpty(p)?r:p,c=this.create({id:r,jid:r,fullname:p,image_type:h.get("image_type"),image:h.get("image"),url:h.get("url")})}return c.messageReceived(n),u.roster.addResource(r,l),u.emit("onMessage",n),!0}}),this.ChatBoxesView=Backbone.View.extend({el:"#conversejs",initialize:function(){this.views={},this.model.on("add",function(e){var t=this.views[e.get("id")];t?(delete t.model,t.model=e,t.initialize(),e.get("id")!=="controlbox"&&t.$el.appendTo(this.$el)):(e.get("chatroom")?t=new u.ChatRoomView({model:e}):e.get("box_id")==="controlbox"?(t=new u.ControlBoxView({model:e}),t.render()):t=new u.ChatBoxView({model:e}),this.views[e.get("id")]=t)},this)},showChatBox:function(e){var t=this.model.get(e.jid);return t?t.trigger("show"):t=this.model.create(e,{error:function(e,t){u.log(t.responseText)}}),t}}),this.RosterItem=Backbone.Model.extend({initialize:function(e,n){var r=e.jid;e.fullname||(e.fullname=r);var i=t.extend({id:r,user_id:Strophe.getNodeFromJid(r),resources:[],status:""},e);i.sorted=!1,i.chat_status="offline",this.set(i)}}),this.RosterItemView=Backbone.View.extend({tagName:"dd",events:{"click .accept-xmpp-request":"acceptRequest","click .decline-xmpp-request":"declineRequest","click .open-chat":"openChat","click .remove-xmpp-contact":"removeContact"},openChat:function(e){e.preventDefault(),u.chatboxesview.showChatBox({id:this.model.get("jid"),jid:this.model.get("jid"),fullname:this.model.get("fullname"),image_type:this.model.get("image_type"),image:this.model.get("image"),url:this.model.get("url"),status:this.model.get("status")})},removeContact:function(e){e.preventDefault();var t=confirm("Are you sure you want to remove this contact?");if(t===!0){var n=this.model.get("jid");u.connection.roster.remove(n,function(e){u.connection.roster.unauthorize(n),u.rosterview.model.remove(n)})}},acceptRequest:function(e){var t=this.model.get("jid");u.connection.roster.authorize(t),u.connection.roster.add(t,this.model.get("fullname"),[],function(e){u.connection.roster.subscribe(t,null,u.xmppstatus.get("fullname"))}),e.preventDefault()},declineRequest:function(e){e.preventDefault(),u.connection.roster.unauthorize(this.model.get("jid")),this.model.destroy()},template:t.template('<a class="open-chat" title="'+v("Click to chat with this contact")+'" href="#">'+'<span class="icon-{{ chat_status }}" title="{{ status_desc }}"></span>{{ fullname }}'+"</a>"+'<a class="remove-xmpp-contact icon-remove" title="'+v("Click to remove this contact")+'" href="#"></a>'),pending_template:t.template('<span>{{ fullname }}</span><a class="remove-xmpp-contact icon-remove" title="'+v("Click to remove this contact")+'" href="#"></a>'),request_template:t.template('<div>{{ fullname }}</div><button type="button" class="accept-xmpp-request">Accept</button><button type="button" class="decline-xmpp-request">Decline</button>'),render:function(){var e=this.model,n=e.get("ask"),r=e.get("requesting"),i=e.get("subscription"),s=["current-xmpp-contact","pending-xmpp-contact","requesting-xmpp-contact"].concat(t.keys(b));t.each(s,function(e){this.el.className.indexOf(e)!==-1&&this.$el.removeClass(e)},this),this.$el.addClass(e.get("chat_status"));if(n==="subscribe")this.$el.addClass("pending-xmpp-contact"),this.$el.html(this.pending_template(e.toJSON()));else if(r===!0)this.$el.addClass("requesting-xmpp-contact"),this.$el.html(this.request_template(e.toJSON())),u.controlboxtoggle.showControlBox();else if(i==="both"||i==="to")this.$el.addClass("current-xmpp-contact"),this.$el.html(this.template(t.extend(e.toJSON(),{status_desc:b[e.get("chat_status")||"offline"]})));return this}}),this.RosterItems=Backbone.Collection.extend({model:u.RosterItem,comparator:function(e){var t=e.get("chat_status"),n=4;switch(t){case"offline":n=0;break;case"unavailable":n=1;break;case"xa":n=2;break;case"away":n=3;break;case"dnd":n=4;break;case"online":n=5}return n},subscribeToSuggestedItems:function(t){return e(t).find("item").each(function(){var t=e(this),n=t.attr("jid"),r=t.attr("action"),i=t.attr("name");r==="add"&&u.connection.roster.add(n,i,[],function(e){u.connection.roster.subscribe(n,null,u.xmppstatus.get("fullname"))})}),!0},isSelf:function(e){return Strophe.getBareJidFromJid(e)===Strophe.getBareJidFromJid(u.connection.jid)},addResource:function(e,n){var r=this.get(e),i;r&&(i=r.get("resources"),i?t.indexOf(i,n)==-1&&(i.push(n),r.set({resources:i})):r.set({resources:[n]}))},removeResource:function(e,n){var r=this.get(e),i,s;if(r){i=r.get("resources"),s=t.indexOf(i,n);if(s!==-1)return i.splice(s,1),r.set({resources:i}),i.length}return 0},subscribeBack:function(e){var t=Strophe.getBareJidFromJid(e);u.connection.roster.findItem(t)?(u.connection.roster.authorize(t),u.connection.roster.subscribe(e,null,u.xmppstatus.get("fullname"))):u.connection.roster.add(e,"",[],function(n){u.connection.roster.authorize(t),u.connection.roster.subscribe(e,null,u.xmppstatus.get("fullname"))})},unsubscribe:function(e){u.xmppstatus.sendPresence("unsubscribe"),u.connection.roster.findItem(e)&&u.connection.roster.remove(e,function(t){u.rosterview.model.remove(e)})},getNumOnlineContacts:function(){var e=0,n=["offline","unavailable"],r=this.models,i=r.length,s;u.show_only_online_users&&(n=t.union(n,["dnd","xa","away"]));for(s=0;s<i;s++)t.indexOf(n,r[s].get("chat_status"))===-1&&e++;return e},cleanCache:function(e){var n,r,i=[];for(r=0;r<e.length;++r)i.push(e[r].jid);for(r=0;r<this.models.length;++r)n=this.models[r].get("id"),t.indexOf(i,n)===-1&&this.get(n).destroy()},rosterHandler:function(e){u.emit("onRoster",e),this.cleanCache(e),t.each(e,function(e,t,n){if(this.isSelf(e.jid))return;var r=this.get(e.jid);if(!r){var i=t===n.length-1?!0:!1;if(e.subscription==="none"&&e.ask===null&&!i)return;this.create({jid:e.jid,subscription:e.subscription,ask:e.ask,fullname:e.name||e.jid,is_last:i})}else if(e.subscription==="none"&&e.ask===null)r.destroy();else if(r.get("subscription")!==e.subscription||r.get("ask")!==e.ask)r.set({subscription:e.subscription,ask:e.ask,requesting:null}),r.save()},this),u.initial_presence_sent||(u.initial_presence_sent=1,u.xmppstatus.sendPresence())},handleIncomingSubscription:function(t){var n=Strophe.getBareJidFromJid(t),r=this.get(n);if(!u.allow_contact_requests)return u.connection.roster.unauthorize(n),!0;if(u.auto_subscribe)!r||r.get("subscription")!="to"?this.subscribeBack(t):u.connection.roster.authorize(n);else if(r&&r.get("subscription")!="none")u.connection.roster.authorize(n);else{if(!!this.get(n))return!0;u.getVCard(n,e.proxy(function(e,t,r,i,s){this.add({jid:n,subscription:"none",ask:null,requesting:!0,fullname:t,image:r,image_type:i,url:s,vcard_updated:u.toISOString(new Date),is_last:!0})},this),e.proxy(function(e,t,r,i,s){u.log("Error while retrieving vcard"),this.add({jid:n,subscription:"none",ask:null,requesting:!0,fullname:e,is_last:!0})},this))}return!0},presenceHandler:function(t){var n=e(t),r=n.attr("type");if(r==="error")return!0;var i=n.attr("from"),s=Strophe.getBareJidFromJid(i),o=Strophe.getResourceFromJid(i),a=n.find("show"),f=a.text()||"online",l=n.find("status"),c;return this.isSelf(s)?(u.connection.jid!==i&&r!=="unavailable"&&u.xmppstatus.save({status:f}),!0):(n.find("x").attr("xmlns")||"").indexOf(Strophe.NS.MUC)===0?!0:(c=this.get(s),c&&l.text()!=c.get("status")&&c.save({status:l.text()}),r==="subscribed"||r==="unsubscribe"?!0:r==="subscribe"?this.handleIncomingSubscription(i):(r==="unsubscribed"?this.unsubscribe(s):r==="unavailable"?this.removeResource(s,o)===0&&c&&c.set({chat_status:"offline"}):c&&(this.addResource(s,o),c.set({chat_status:f})),!0))}}),this.RosterView=Backbone.View.extend({tagName:"dl",id:"converse-roster",rosteritemviews:{},requesting_contacts_template:t.template('<dt id="xmpp-contact-requests">'+v("Contact requests")+"</dt>"),contacts_template:t.template('<dt id="xmpp-contacts">'+v("My contacts")+"</dt>"),pending_contacts_template:t.template('<dt id="pending-xmpp-contacts">'+v("Pending contacts")+"</dt>"),initialize:function(){this.model.on("add",function(e){this.addRosterItemView(e).render(e),e.get("vcard_updated")||u.getVCard(e.get("jid"))},this),this.model.on("change",function(e){if(t.size(e.changed)===1&&t.contains(t.keys(e.changed),"sorted"))return;this.updateChatBox(e).render(e)},this),this.model.on("remove",function(e){this.removeRosterItemView(e)},this),this.model.on("destroy",function(e){this.removeRosterItemView(e)},this);var e=this.contacts_template();u.allow_contact_requests&&(e=this.requesting_contacts_template()+e+this.pending_contacts_template()),this.$el.hide().html(e),this.model.fetch({add:!0})},updateChatBox:function(e,n){var r=u.chatboxes.get(e.get("jid")),i={};return r?(t.has(e.changed,"chat_status")&&(i.chat_status=e.get("chat_status")),t.has(e.changed,"status")&&(i.status=e.get("status")),r.save(i),this):this},addRosterItemView:function(e){var t=new u.RosterItemView({model:e});return this.rosteritemviews[e.id]=t,this},removeRosterItemView:function(e){var t=this.rosteritemviews[e.id];return t&&(t.$el.remove(),delete this.rosteritemviews[e.id],this.render()),this},renderRosterItem:function(t,n){if(u.show_only_online_users&&t.get("chat_status")!=="online")return n.$el.remove(),n.delegateEvents(),this;e.contains(document.documentElement,n.el)?n.render():this.$el.find("#xmpp-contacts").after(n.render().el)},render:function(n){var r=this.$el.find("#xmpp-contacts"),i=this.$el.find("#xmpp-contact-requests"),s=this.$el.find("#pending-xmpp-contacts"),o=!1,a,f;if(n){var l=n.id,c=this.rosteritemviews[n.id],h=n.get("ask"),p=n.get("subscription"),d=n.get("requesting"),v={order:"asc"};h==="subscribe"&&p=="none"?(s.after(c.render().el),s.after(s.siblings("dd.pending-xmpp-contact").tsort(v))):h==="subscribe"&&p=="from"?(s.after(c.render().el),s.after(s.siblings("dd.pending-xmpp-contact").tsort(v))):d===!0?(i.after(c.render().el),i.after(i.siblings("dd.requesting-xmpp-contact").tsort(v))):(p==="both"||p==="to")&&this.renderRosterItem(n,c),f=n.changed.chat_status,f&&(this.sortRoster(f),o=!0),n.get("is_last")&&(o||this.sortRoster(n.get("chat_status")),this.$el.is(":visible")||this.$el.show())}return t.each([r,i,s],function(e){e.nextUntil("dt").length?e.is(":visible")||e.show():e.is(":visible")&&e.hide()}),a=e("#online-count"),a.text("("+this.model.getNumOnlineContacts()+")"),a.is(":visible")||a.show(),u.emit("onRosterViewUpdated"),this},sortRoster:function(e){var t=this.$el.find("#xmpp-contacts");t.siblings("dd.current-xmpp-contact."+e).tsort("a",{order:"asc"}),t.after(t.siblings("dd.current-xmpp-contact.offline")),t.after(t.siblings("dd.current-xmpp-contact.unavailable")),t.after(t.siblings("dd.current-xmpp-contact.xa")),t.after(t.siblings("dd.current-xmpp-contact.away")),t.after(t.siblings("dd.current-xmpp-contact.dnd")),t.after(t.siblings("dd.current-xmpp-contact.online"))}}),this.XMPPStatus=Backbone.Model.extend({initialize:function(){this.set({status:this.get("status")||"online"}),this.on("change",e.proxy(function(n){this.get("fullname")===undefined&&u.getVCard(null,e.proxy(function(e,t,n,r,i){this.save({fullname:t})},this)),t.has(n.changed,"status")&&u.emit("onStatusChanged",this.get("status")),t.has(n.changed,"status_message")&&u.emit("onStatusMessageChanged",this.get("status_message"))},this))},sendPresence:function(e){e===undefined&&(e=this.get("status")||"online");var t=this.get("status_message"),n;e==="unavailable"||e==="probe"||e==="error"||e==="unsubscribe"||e==="unsubscribed"||e==="subscribe"||e==="subscribed"?n=$pres({type:e}):(e==="online"?n=$pres():n=$pres().c("show").t(e).up(),t&&n.c("status").t(t)),u.connection.send(n)},setStatus:function(e){this.sendPresence(e),this.save({status:e})},setStatusMessage:function(t){u.connection.send($pres().c("show").t(this.get("status")).up().c("status").t(t)),this.save({status_message:t}),this.xhr_custom_status&&e.ajax({url:this.xhr_custom_status_url,type:"POST",data:{msg:t}})}}),this.XMPPStatusView=Backbone.View.extend({el:"span#xmpp-status-holder",events:{"click a.choose-xmpp-status":"toggleOptions","click #fancy-xmpp-status-select a.change-xmpp-status-message":"renderStatusChangeForm","submit #set-custom-xmpp-status":"setStatusMessage","click .dropdown dd ul li a":"setStatus"},toggleOptions:function(t){t.preventDefault(),e(t.target).parent().parent().siblings("dd").find("ul").toggle("fast")},change_status_message_template:t.template('<form id="set-custom-xmpp-status"><input type="text" class="custom-xmpp-status" {{ status_message }}"placeholder="'+v("Custom status")+'"/>'+'<button type="submit">'+v("Save")+"</button>"+"</form>"),status_template:t.template('<div class="xmpp-status"><a class="choose-xmpp-status {{ chat_status }}" data-value="{{status_message}}" href="#" title="'+v("Click to change your chat status")+'">'+'<span class="icon-{{ chat_status }}"></span>'+"{{ status_message }}"+"</a>"+'<a class="change-xmpp-status-message icon-pencil" href="#" title="'+v("Click here to write a custom status message")+'"></a>'+"</div>"),renderStatusChangeForm:function(e){e.preventDefault();var t=this.model.get("status")||"offline",n=this.change_status_message_template({status_message:t});this.$el.find(".xmpp-status").replaceWith(n),this.$el.find(".custom-xmpp-status").focus().focus()},setStatusMessage:function(t){t.preventDefault();var n=e(t.target).find("input").val();n==="",this.model.setStatusMessage(n)},setStatus:function(t){t.preventDefault();var n=e(t.target),r=n.attr("data-value");this.model.setStatus(r),this.$el.find(".dropdown dd ul").hide()},getPrettyStatus:function(e){return e==="chat"?pretty_status=v("online"):e==="dnd"?pretty_status=v("busy"):e==="xa"?pretty_status=v("away for long"):e==="away"?pretty_status=v("away"):pretty_status=v(e)||v("online"),pretty_status},updateStatusUI:function(e){if(!t.has(e.changed,"status")&&!t.has(e.changed,"status_message"))return;var n=e.get("status"),r=e.get("status_message")||v("I am %1$s",this.getPrettyStatus(n));this.$el.find("#fancy-xmpp-status-select").html(this.status_template({chat_status:n,status_message:r}))},choose_template:t.template('<dl id="target" class="dropdown"><dt id="fancy-xmpp-status-select" class="fancy-dropdown"></dt><dd><ul class="xmpp-status-menu"></ul></dd></dl>'),option_template:t.template('<li><a href="#" class="{{ value }}" data-value="{{ value }}"><span class="icon-{{ value }}"></span>{{ text }}</a></li>'),initialize:function(){this.model.on("change",this.updateStatusUI,this)},render:function(){var t=this.$el.find("select#select-xmpp-status"),n=this.model.get("status")||"offline",r=e("option",t),i,s=[],o=this;return this.$el.html(this.choose_template()),this.$el.find("#fancy-xmpp-status-select").html(this.status_template({status_message:this.model.get("status_message")||v("I am %1$s",this.getPrettyStatus(n)),chat_status:n})),r.each(function(){s.push(o.option_template({value:e(this).val(),text:this.text}))}),i=this.$el.find("#target dd ul").hide(),i.append(s.join("")),t.remove(),this}}),this.Feature=Backbone.Model.extend(),this.Features=Backbone.Collection.extend({model:u.Feature,initialize:function(){this.localStorage=new Backbone.LocalStorage(hex_sha1("converse.features"+u.bare_jid)),this.localStorage.records.length===0?(u.connection.disco.info(u.domain,null,e.proxy(this.onInfo,this)),u.connection.disco.items(u.domain,null,e.proxy(this.onItems,this))):this.fetch({add:!0})},onItems:function(t){e(t).find("query item").each(e.proxy(function(t,n){u.connection.disco.info(e(n).attr("jid"),null,e.proxy(this.onInfo,this))},this))},onInfo:function(t){var n=e(t);if(n.find("identity[category=server][type=im]").length===0&&n.find("identity[category=conference][type=text]").length===0)return;n.find("feature").each(e.proxy(function(t,r){this.create({"var":e(r).attr("var"),from:n.attr("from")})},this))}}),this.LoginPanel=Backbone.View.extend({tagName:"div",id:"login-dialog",events:{"submit form#converse-login":"authenticate"},tab_template:t.template('<li><a class="current" href="#login">'+v("Sign in")+"</a></li>"),template:t.template('<form id="converse-login"><label>'+v("XMPP/Jabber Username:")+"</label>"+'<input type="username" name="jid">'+"<label>"+v("Password:")+"</label>"+'<input type="password" name="password">'+'<input class="login-submit" type="submit" value="'+v("Log In")+'">'+'</form">'),bosh_url_input:t.template("<label>"+v("BOSH Service URL:")+"</label>"+'<input type="text" id="bosh_service_url">'),connect:function(e,t,n){e&&e.find("input[type=submit]").hide().after('<span class="spinner login-submit"/>'),u.connection=new Strophe.Connection(u.bosh_service_url),u.connection.connect(t,n,u.onConnect)},showLoginButton:function(){var e=this.$el.find("#converse-login"),t=e.find("input[type=submit]");t.length&&t.show().siblings("span").remove()},initialize:function(e){e.$parent.html(this.$el.html(this.template())),this.$tabs=e.$parent.parent().find("#controlbox-tabs")},render:function(){return this.$tabs.append(this.tab_template()),this.$el.find("input#jid").focus(),this},authenticate:function(t){var n=e(t.target),r=n.find("input[name=jid]"),i=r.val(),s=n.find("input[name=password]"),o=s.val(),a=null,f=!1;u.bosh_service_url||(a=n.find("input#bosh_service_url"),u.bosh_service_url=a.val(),u.bosh_service_url||(f=!0,a.addClass("error"))),i||(f=!0,r.addClass("error")),o||(f=!0,s.addClass("error"));if(f)return;return this.connect(n,i,o),!1},remove:function(){this.$tabs.empty(),this.$el.parent().empty()}}),this.ControlBoxToggle=Backbone.View.extend({tagName:"a",className:"toggle-online-users",id:"toggle-controlbox",events:{click:"onClick"},attributes:{href:"#"},template:t.template('<strong class="conn-feedback">Toggle chat</strong><strong style="display: none" id="online-count">(0)</strong>'),initialize:function(){this.render()},render:function(){return e("#conversejs").append(this.$el.html(this.template())),this},showControlBox:function(){var e=u.chatboxes.get("controlbox");e?e.trigger("show"):(u.chatboxes.add({id:"controlbox",box_id:"controlbox",visible:!0}),u.connection&&u.chatboxes.get("controlbox").save())},onClick:function(t){t.preventDefault();if(e("div#controlbox").is(":visible")){var n=u.chatboxes.get("controlbox");u.connection?n.destroy():n.trigger("hide")}else this.showControlBox()}}),this.chatboxes=new this.ChatBoxes,this.chatboxesview=new this.ChatBoxesView({model:this.chatboxes}),this.controlboxtoggle=new this.ControlBoxToggle,this.otr=new this.OTR;if(this.prebind&&!this.connection){if(!this.jid||!this.sid||!this.rid||!this.bosh_service_url){this.log("If you set prebind=true, you MUST supply JID, RID and SID values");return}this.connection=new Strophe.Connection(this.bosh_service_url),this.connection.attach(this.jid,this.sid,this.rid,this.onConnect)}else this.connection&&this.onConnected();this.show_controlbox_by_default&&this.controlboxtoggle.showControlBox(),u.emit("onInitialized")},{initialize:function(e,t){s.initialize(e,t)},getRID:function(){return s.expose_rid_and_sid&&typeof s.connection!="undefined"?s.connection.rid:null},getSID:function(){return s.expose_rid_and_sid&&typeof s.connection!="undefined"?s.connection.sid:null},once:function(e,t){s.once(e,t)},on:function(e,t){s.on(e,t)},off:function(e,t){s.off(e,t)}}}),require.config({paths:{jquery:"components/jquery/jquery",locales:"locale/locales","jquery.tinysort":"components/tinysort/src/jquery.tinysort",underscore:"components/underscore/underscore",backbone:"components/backbone/backbone","backbone.localStorage":"components/backbone.localStorage/backbone.localStorage",strophe:"components/strophe/strophe","strophe.muc":"components/strophe.muc/index","strophe.roster":"components/strophe.roster/index","strophe.vcard":"components/strophe.vcard/index","strophe.disco":"components/strophe.disco/index",salsa20:"components/otr/build/dep/salsa20",bigint:"src/bigint","crypto.core":"components/otr/vendor/cryptojs/core","crypto.enc-base64":"components/otr/vendor/cryptojs/enc-base64","crypto.md5":"components/crypto-js/src/md5","crypto.evpkdf":"components/crypto-js/src/evpkdf","crypto.cipher-core":"components/otr/vendor/cryptojs/cipher-core","crypto.aes":"components/otr/vendor/cryptojs/aes","crypto.sha1":"components/otr/vendor/cryptojs/sha1","crypto.sha256":"components/otr/vendor/cryptojs/sha256","crypto.hmac":"components/otr/vendor/cryptojs/hmac","crypto.pad-nopadding":"components/otr/vendor/cryptojs/pad-nopadding","crypto.mode-ctr":"components/otr/vendor/cryptojs/mode-ctr",crypto:"src/crypto",eventemitter:"components/otr/build/dep/eventemitter",otr:"components/otr/build/otr","converse-dependencies":"src/deps-full"},shim:{backbone:{deps:["underscore","jquery"],exports:"Backbone"},"jquery.tinysort":{deps:["jquery"]},strophe:{deps:["jquery"]},underscore:{exports:"_"},"strophe.muc":{deps:["strophe","jquery"]},"strophe.roster":{deps:["strophe"]},"strophe.vcard":{deps:["strophe"]},"strophe.disco":{deps:["strophe"]}}}),require(["jquery","converse"],function(e,t,n){window.converse=n}),define("main",function(){});