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converse.min.js
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/** vim: et:ts=4:sw=4:sts=4
* @license RequireJS 2.1.1 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
* Available via the MIT or new BSD license.
* see: http://github.com/jrburke/requirejs for details
*/
/*!
* jQuery JavaScript Library v1.8.2
* 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: Thu Sep 20 2012 21:13:05 GMT-0400 (Eastern Daylight 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 1.4.4
// http://underscorejs.org
// (c) 2009-2013 Jeremy Ashkenas, DocumentCloud Inc.
// 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 1.4.29
* Copyright (c) 2008-2012 Ron Valstar http://www.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
*/
/*! Array.prototype.indexOf for IE (issue #26) */
/*
* 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=="object"?n[v.expando]?n:new v.Event(y,n):new v.Event(y),n.type=y,n.isTrigger=!0,n.exclusive=a,n.namespace=b.join("."),n.namespace_re=n.namespace?new RegExp("(^|\\.)"+b.join("\\.(?:.*\\.|)")+"(\\.|$)"):null,h=y.indexOf(":")<0?"on"+y:"";if(!s){u=v.cache;for(f in u)u[f].events&&u[f].events[y]&&v.event.trigger(n,r,u[f].handle.elem,!0);return}n.result=t,n.target||(n.target=s),r=r!=null?v.makeArray(r):[],r.unshift(n),p=v.event.special[y]||{};if(p.trigger&&p.trigger.apply(s,r)===!1)return;m=[[s,p.bindType||y]];if(!o&&!p.noBubble&&!v.isWindow(s)){g=p.delegateType||y,l=Y.test(g+y)?s:s.parentNode;for(c=s;l;l=l.parentNode)m.push([l,g]),c=l;c===(s.ownerDocument||i)&&m.push([c.defaultView||c.parentWindow||e,g])}for(f=0;f<m.length&&!n.isPropagationStopped();f++)l=m[f][0],n.type=m[f][1],d=(v._data(l,"events")||{})[n.type]&&v._data(l,"handle"),d&&d.apply(l,r),d=h&&l[h],d&&v.acceptData(l)&&d.apply&&d.apply(l,r)===!1&&n.preventDefault();return n.type=y,!o&&!n.isDefaultPrevented()&&(!p._default||p._default.apply(s.ownerDocument,r)===!1)&&(y!=="click"||!v.nodeName(s,"a"))&&v.acceptData(s)&&h&&s[y]&&(y!=="focus"&&y!=="blur"||n.target.offsetWidth!==0)&&!v.isWindow(s)&&(c=s[h],c&&(s[h]=null),v.event.triggered=y,s[y](),v.event.triggered=t,c&&(s[h]=c)),n.result}return},dispatch:function(n){n=v.event.fix(n||e.event);var r,i,s,o,u,a,f,c,h,p,d=(v._data(this,"events")||{})[n.type]||[],m=d.delegateCount,g=l.call(arguments),y=!n.exclusive&&!n.namespace,b=v.event.special[n.type]||{},w=[];g[0]=n,n.delegateTarget=this;if(b.preDispatch&&b.preDispatch.call(this,n)===!1)return;if(m&&(!n.button||n.type!=="click"))for(s=n.target;s!=this;s=s.parentNode||this)if(s.disabled!==!0||n.type!=="click"){u={},f=[];for(r=0;r<m;r++)c=d[r],h=c.selector,u[h]===t&&(u[h]=c.needsContext?v(h,this).index(s)>=0:v.find(h,this,null,[s]).length),u[h]&&f.push(c);f.length&&w.push({elem:s,matches:f})}d.length>m&&w.push({elem:this,matches:d.slice(m)});for(r=0;r<w.length&&!n.isPropagationStopped();r++){a=w[r],n.currentTarget=a.elem;for(i=0;i<a.matches.length&&!n.isImmediatePropagationStopped();i++){c=a.matches[i];if(y||!n.namespace&&!c.namespace||n.namespace_re&&n.namespace_re.test(c.namespace))n.data=c.data,n.handleObj=c,o=((v.event.special[c.origType]||{}).handle||c.handler).apply(a.elem,g),o!==t&&(n.result=o,o===!1&&(n.preventDefault(),n.stopPropagation()))}}return 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onbeskikbare lede"],"This room does not show unavailable members":[null,"Hierdie vertrek wys nie onbeskikbare lede nie"],"Non-privacy-related room configuration has changed":[null,"Nie-privaatheidverwante kamer instellings het verander"],"Room logging is now enabled":[null,"Kamer log is nou aangeskakel"],"Room logging is now disabled":[null,"Kamer log is nou afgeskakel"],"This room is now non-anonymous":[null,"Hiedie kamer is nou nie anoniem nie"],"This room is now semi-anonymous":[null,"Hierdie kamer is nou gedeeltelik anoniem"],"This room is now fully-anonymous":[null,"Hierdie kamer is nou ten volle anoniem"],"A new room has been created":[null,"'n Nuwe kamer is geskep"],"Your nickname has been changed":[null,"Jou bynaam is verander"],"<strong>%1$s</strong> has been banned":[null,"<strong>%1$s</strong> is verban"],"<strong>%1$s</strong> has been kicked out":[null,"<strong>%1$s</strong> is uitgeskop"],"<strong>%1$s</strong> has been removed because of an affiliation change":[null,"<strong>%1$s</strong> is verwyder a.g.v 'n verandering van affiliasie"],"<strong>%1$s</strong> has been removed for not being a member":[null,"<strong>%1$s</strong> is nie 'n lid nie, en dus verwyder"],"You have been banned from this room":[null,"Jy is uit die kamer verban"],"You have been kicked from this room":[null,"Jy is uit die kamer geskop"],"You have been removed from this room because of an affiliation change":[null,"Jy is vanuit die kamer verwyder a.g.v 'n verandering van affiliasie"],"You have been removed from this room because the room has changed to members-only and you're not a member":[null,"Jy is vanuit die kamer verwyder omdat die kamer nou slegs tot lede beperk word en jy nie 'n lid is nie."],"You have been removed from this room because the MUC (Multi-user chat) service is being shut down.":[null,"Jy is van hierdie kamer verwyder aangesien die MUC (Multi-user chat) diens nou afgeskakel word."],"You are not on the member list of this room":[null,"Jy is nie op die ledelys van hierdie kamer nie"],"No nickname was specified":[null,"Geen bynaam verskaf nie"],"You are not allowed to create new rooms":[null,"Jy word nie toegelaat om nog kamers te skep nie"],"Your nickname doesn't conform to this room's policies":[null,"Jou bynaam voldoen nie aan die kamer se beleid nie"],"Your nickname is already taken":[null,"Jou bynaam is reeds geneem"],"This room does not (yet) exist":[null,"Hierdie kamer bestaan tans (nog) nie"],"This room has reached it's maximum number of occupants":[null,"Hierdie kamer het sy maksimum aantal deelnemers bereik"],"Topic set by %1$s to: %2$s":[null,"Onderwerp deur %1$s bygewerk na: %2$s"],"This user is a moderator":[null,"Hierdie gebruiker is 'n moderator"],"This user can send messages in this room":[null,"Hierdie gebruiker kan boodskappe na die kamer stuur"],"This user can NOT send messages in this room":[null,"Hierdie gebruiker kan NIE boodskappe na die kamer stuur nie"],"Click to chat with this contact":[null,"Kliek 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e;t<8&&(this.N[t]=e(Math.pow(n,.5))),this.a[t]=e(Math.pow(n,1/3)),t++}},D:function(e){var t,n,r=e.slice(0),i=this.n,s=this.a,o=i[0],u=i[1],a=i[2],f=i[3],l=i[4],c=i[5],h=i[6],p=i[7];for(e=0;e<64;e++)e<16?t=r[e]:(t=r[e+1&15],n=r[e+14&15],t=r[e&15]=(t>>>7^t>>>18^t>>>3^t<<25^t<<14)+(n>>>17^n>>>19^n>>>10^n<<15^n<<13)+r[e&15]+r[e+9&15]|0),t=t+p+(l>>>6^l>>>11^l>>>25^l<<26^l<<21^l<<7)+(h^l&(c^h))+s[e],p=h,h=c,c=l,l=f+t|0,f=a,a=u,u=o,o=t+(u&a^f&(u^a))+(u>>>2^u>>>13^u>>>22^u<<30^u<<19^u<<10)|0;i[0]=i[0]+o|0,i[1]=i[1]+u|0,i[2]=i[2]+a|0,i[3]=i[3]+f|0,i[4]=i[4]+l|0,i[5]=i[5]+c|0,i[6]=i[6]+h|0,i[7]=i[7]+p|0}},sjcl.mode.ccm={name:"ccm",encrypt:function(e,t,n,r,i){var s,o=t.slice(0),u=sjcl.bitArray,a=u.bitLength(n)/8,f=u.bitLength(o)/8;i=i||64,r=r||[];if(a<7)throw new sjcl.exception.invalid("ccm: iv must be at least 7 bytes");for(s=2;s<4&&f>>>8*s;s++);return s<15-a&&(s=15-a),n=u.clamp(n,8*(15-s)),t=sjcl.mode.ccm.H(e,t,n,r,i,s),o=sjcl.mode.ccm.J(e,o,n,t,i,s),u.concat(o.data,o.tag)},decrypt:function(e,t,n,r,i){i=i||64,r=r||[];var s=sjcl.bitArray,o=s.bitLength(n)/8,u=s.bitLength(t),a=s.clamp(t,u-i),f=s.bitSlice(t,u-i);u=(u-i)/8;if(o<7)throw new sjcl.exception.invalid("ccm: iv must be at least 7 bytes");for(t=2;t<4&&u>>>8*t;t++);t<15-o&&(t=15-o),n=s.clamp(n,8*(15-t)),a=sjcl.mode.ccm.J(e,a,n,f,i,t),e=sjcl.mode.ccm.H(e,a.data,n,r,i,t);if(!s.equal(a.tag,e))throw new sjcl.exception.corrupt("ccm: tag doesn't match");return a.data},H:function(e,t,n,r,i,s){var o=[],u=sjcl.bitArray,a=u.k;i/=8;if(i%2||i<4||i>16)throw new sjcl.exception.invalid("ccm: invalid tag length");if(r.length>4294967295||t.length>4294967295)throw new sjcl.exception.bug("ccm: can't deal with 4GiB or more data");s=[u.partial(8,(r.length?64:0)|i-2<<2|s-1)],s=u.concat(s,n),s[3]|=u.bitLength(t)/8,s=e.encrypt(s);if(r.length){n=u.bitLength(r)/8,n<=65279?o=[u.partial(16,n)]:n<=4294967295&&(o=u.concat([u.partial(16,65534)],[n])),o=u.concat(o,r);for(r=0;r<o.length;r+=4)s=e.encrypt(a(s,o.slice(r,r+4).concat([0,0,0])))}for(r=0;r<t.length;r+=4)s=e.encrypt(a(s,t.slice(r,r+4).concat([0,0,0])));return u.clamp(s,i*8)},J:function(e,t,n,r,i,s){var o,u=sjcl.bitArray;o=u.k;var a=t.length,f=u.bitLength(t);n=u.concat([u.partial(8,s-1)],n).concat([0,0,0]).slice(0,4),r=u.bitSlice(o(r,e.encrypt(n)),0,i);if(!a)return{tag:r,data:[]};for(o=0;o<a;o+=4)n[3]++,i=e.encrypt(n),t[o]^=i[0],t[o+1]^=i[1],t[o+2]^=i[2],t[o+3]^=i[3];return{tag:r,data:u.clamp(t,f)}}},sjcl.mode.ocb2={name:"ocb2",encrypt:function(e,t,n,r,i,s){if(sjcl.bitArray.bitLength(n)!==128)throw new sjcl.exception.invalid("ocb iv must be 128 bits");var o,u=sjcl.mode.ocb2.B,a=sjcl.bitArray,f=a.k,l=[0,0,0,0];n=u(e.encrypt(n));var c,h=[];r=r||[],i=i||64;for(o=0;o+4<t.length;o+=4)c=t.slice(o,o+4),l=f(l,c),h=h.concat(f(n,e.encrypt(f(n,c)))),n=u(n);return c=t.slice(o),t=a.bitLength(c),o=e.encrypt(f(n,[0,0,0,t])),c=a.clamp(f(c.concat([0,0,0]),o),t),l=f(l,f(c.concat([0,0,0]),o)),l=e.encrypt(f(l,f(n,u(n)))),r.length&&(l=f(l,s?r:sjcl.mode.ocb2.pmac(e,r))),h.concat(a.concat(c,a.clamp(l,i)))},decrypt:function(e,t,n,r,i,s){if(sjcl.bitArray.bitLength(n)!==128)throw new sjcl.exception.invalid("ocb iv must be 128 bits");i=i||64;var o=sjcl.mode.ocb2.B,u=sjcl.bitArray,a=u.k,f=[0,0,0,0],l=o(e.encrypt(n)),c,h,p=sjcl.bitArray.bitLength(t)-i,d=[];r=r||[];for(n=0;n+4<p/32;n+=4)c=a(l,e.decrypt(a(l,t.slice(n,n+4)))),f=a(f,c),d=d.concat(c),l=o(l);h=p-n*32,c=e.encrypt(a(l,[0,0,0,h])),c=a(c,u.clamp(t.slice(n),h).concat([0,0,0])),f=a(f,c),f=e.encrypt(a(f,a(l,o(l)))),r.length&&(f=a(f,s?r:sjcl.mode.ocb2.pmac(e,r)));if(!u.equal(u.clamp(f,i),u.bitSlice(t,p)))throw new sjcl.exception.corrupt("ocb: tag doesn't match");return d.concat(u.clamp(c,h))},pmac:function(e,t){var n,r=sjcl.mode.ocb2.B,i=sjcl.bitArray,s=i.k,o=[0,0,0,0],u=e.encrypt([0,0,0,0]);u=s(u,r(r(u)));for(n=0;n+4<t.length;n+=4)u=r(u),o=s(o,e.encrypt(s(u,t.slice(n,n+4))));return t=t.slice(n),i.bitLength(t)<128&&(u=s(u,r(u)),t=i.concat(t,[-2147483648,0,0,0])),o=s(o,t),e.encrypt(s(r(s(u,r(u))),o))},B:function(e){return[e[0]<<1^e[1]>>>31,e[1]<<1^e[2]>>>31,e[2]<<1^e[3]>>>31,e[3]<<1^(e[0]>>>31)*135]}},sjcl.misc.hmac=function(e,t){this.M=t=t||sjcl.hash.sha256;var n=[[],[]],r=t.prototype.blockSize/32;this.l=[new t,new t],e.length>r&&(e=t.hash(e));for(t=0;t<r;t++)n[0][t]=e[t]^909522486,n[1][t]=e[t]^1549556828;this.l[0].update(n[0]),this.l[1].update(n[1])},sjcl.misc.hmac.prototype.encrypt=sjcl.misc.hmac.prototype.mac=function(e,t){return e=(new this.M(this.l[0])).update(e,t).finalize(),(new this.M(this.l[1])).update(e).finalize()},sjcl.misc.pbkdf2=function(e,t,n,r,i){n=n||1e3;if(r<0||n<0)throw sjcl.exception.invalid("invalid params to pbkdf2");typeof e=="string"&&(e=sjcl.codec.utf8String.toBits(e)),i=i||sjcl.misc.hmac,e=new i(e);var s,o,u,a,f=[],l=sjcl.bitArray;for(a=1;32*f.length<(r||1);a++){i=s=e.encrypt(l.concat(t,[a]));for(o=1;o<n;o++){s=e.encrypt(s);for(u=0;u<s.length;u++)i[u]^=s[u]}f=f.concat(i)}return r&&(f=l.clamp(f,r)),f},sjcl.random={randomWords:function(e,t){var n=[];t=this.isReady(t);var r;if(t===0)throw new sjcl.exception.notReady("generator isn't seeded");t&2&&this.U(!(t&1));for(t=0;t<e;t+=4)(t+1)%65536===0&&this.L(),r=this.w(),n.push(r[0],r[1],r[2],r[3]);return this.L(),n.slice(0,e)},setDefaultParanoia:function(e){this.t=e},addEntropy:function(e,t,n){n=n||"user";var r,i,s=(new Date).valueOf(),o=this.q[n],u=this.isReady(),a=0;r=this.G[n],r===undefined&&(r=this.G[n]=this.R++),o===undefined&&(o=this.q[n]=0),this.q[n]=(this.q[n]+1)%this.b.length;switch(typeof e){case"number":t===undefined&&(t=1),this.b[o].update([r,this.u++,1,t,s,1,e|0]);break;case"object":n=Object.prototype.toString.call(e);if(n==="[object 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e=this.C[e?e:this.t],this.g>=e?1:this.f>e?1:this.f/e},startCollectors:function(){if(!this.m){if(window.addEventListener)window.addEventListener("load",this.o,!1),window.addEventListener("mousemove",this.p,!1);else{if(!document.attachEvent)throw new sjcl.exception.bug("can't attach event");document.attachEvent("onload",this.o),document.attachEvent("onmousemove",this.p)}this.m=!0}},stopCollectors:function(){this.m&&(window.removeEventListener?(window.removeEventListener("load",this.o,!1),window.removeEventListener("mousemove",this.p,!1)):window.detachEvent&&(window.detachEvent("onload",this.o),window.detachEvent("onmousemove",this.p)),this.m=!1)},addEventListener:function(e,t){this.r[e][this.Q++]=t},removeEventListener:function(e,t){var n;e=this.r[e];var r=[];for(n in e)e.hasOwnProperty(n)&&e[n]===t&&r.push(n);for(t=0;t<r.length;t++)n=r[t],delete e[n]},b:[new sjcl.hash.sha256],j:[0],A:0,q:{},u:0,G:{},R:0,g:0,f:0,O:0,a:[0,0,0,0,0,0,0,0],d:[0,0,0,0],s:undefined,t:6,m:!1,r:{progress:{},seeded:{}},Q:0,C:[0,48,64,96,128,192,256,384,512,768,1024],w:function(){for(var e=0;e<4;e++){this.d[e]=this.d[e]+1|0;if(this.d[e])break}return this.s.encrypt(this.d)},L:function(){this.a=this.w().concat(this.w()),this.s=new sjcl.cipher.aes(this.a)},T:function(e){this.a=sjcl.hash.sha256.hash(this.a.concat(e)),this.s=new sjcl.cipher.aes(this.a);for(e=0;e<4;e++){this.d[e]=this.d[e]+1|0;if(this.d[e])break}},U:function(e){var t=[],n=0,r;this.O=t[0]=(new Date).valueOf()+3e4;for(r=0;r<16;r++)t.push(Math.random()*4294967296|0);for(r=0;r<this.b.length;r++){t=t.concat(this.b[r].finalize()),n+=this.j[r],this.j[r]=0;if(!e&&this.A&1<<r)break}this.A>=1<<this.b.length&&(this.b.push(new sjcl.hash.sha256),this.j.push(0)),this.f-=n,n>this.g&&(this.g=n),this.A++,this.T(t)},p:function(e){sjcl.random.addEntropy([e.x||e.clientX||e.offsetX||0,e.y||e.clientY||e.offsetY||0],2,"mouse")},o:function(){sjcl.random.addEntropy((new Date).valueOf(),2,"loadtime")},K:function(e,t){var n;e=sjcl.random.r[e];var r=[];for(n in e)e.hasOwnProperty(n)&&r.push(e[n]);for(n=0;n<r.length;n++)r[n](t)}};try{var s=new Uint32Array(32);crypto.getRandomValues(s),sjcl.random.addEntropy(s,1024,"crypto['getRandomValues']")}catch(t){}sjcl.json={defaults:{v:1,iter:1e3,ks:128,ts:64,mode:"ccm",adata:"",cipher:"aes"},encrypt:function(e,t,n,r){n=n||{},r=r||{};var i=sjcl.json,s=i.c({iv:sjcl.random.randomWords(4,0)},i.defaults),o;i.c(s,n),n=s.adata,typeof s.salt=="string"&&(s.salt=sjcl.codec.base64.toBits(s.salt)),typeof s.iv=="string"&&(s.iv=sjcl.codec.base64.toBits(s.iv));if(!sjcl.mode[s.mode]||!sjcl.cipher[s.cipher]||typeof e=="string"&&s.iter<=100||s.ts!==64&&s.ts!==96&&s.ts!==128||s.ks!==128&&s.ks!==192&&s.ks!==256||s.iv.length<2||s.iv.length>4)throw new sjcl.exception.invalid("json encrypt: invalid parameters");return typeof e=="string"&&(o=sjcl.misc.cachedPbkdf2(e,s),e=o.key.slice(0,s.ks/32),s.salt=o.salt),typeof t=="string"&&(t=sjcl.codec.utf8String.toBits(t)),typeof n=="string"&&(n=sjcl.codec.utf8String.toBits(n)),o=new sjcl.cipher[s.cipher](e),i.c(r,s),r.key=e,s.ct=sjcl.mode[s.mode].encrypt(o,t,s.iv,n,s.ts),i.encode(s)},decrypt:function(e,t,n,r){n=n||{},r=r||{};var i=sjcl.json;t=i.c(i.c(i.c({},i.defaults),i.decode(t)),n,!0);var s;n=t.adata,typeof t.salt=="string"&&(t.salt=sjcl.codec.base64.toBits(t.salt)),typeof t.iv=="string"&&(t.iv=sjcl.codec.base64.toBits(t.iv));if(!sjcl.mode[t.mode]||!sjcl.cipher[t.cipher]||typeof e=="string"&&t.iter<=100||t.ts!==64&&t.ts!==96&&t.ts!==128||t.ks!==128&&t.ks!==192&&t.ks!==256||!t.iv||t.iv.length<2||t.iv.length>4)throw new sjcl.exception.invalid("json decrypt: invalid parameters");return typeof e=="string"&&(s=sjcl.misc.cachedPbkdf2(e,t),e=s.key.slice(0,t.ks/32),t.salt=s.salt),typeof n=="string"&&(n=sjcl.codec.utf8String.toBits(n)),s=new sjcl.cipher[t.cipher](e),n=sjcl.mode[t.mode].decrypt(s,t.ct,t.iv,n,t.ts),i.c(r,t),r.key=e,sjcl.codec.utf8String.fromBits(n)},encode:function(e){var t,n="{",r="";for(t in e)if(e.hasOwnProperty(t)){if(!t.match(/^[a-z0-9]+$/i))throw new sjcl.exception.invalid("json encode: invalid property name");n+=r+'"'+t+'":',r=",";switch(typeof e[t]){case"number":case"boolean":n+=e[t];break;case"string":n+='"'+escape(e[t])+'"';break;case"object":n+='"'+sjcl.codec.base64.fromBits(e[t],1)+'"';break;default:throw new sjcl.exception.bug("json encode: unsupported type")}}return n+"}"},decode:function(e){e=e.replace(/\s/g,"");if(!e.match(/^\{.*\}$/))throw new sjcl.exception.invalid("json decode: this isn't json!");e=e.replace(/^\{|\}$/g,"").split(/,/);var 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Date;return(e-this.date)/1e3},this.timeDead=function(){if(!this.dead)return 0;var e=new Date;return(e-this.dead)/1e3},this.xhr=this._newXHR()},t.Request.prototype={getResponse:function(){var e=null;if(this.xhr.responseXML&&this.xhr.responseXML.documentElement){e=this.xhr.responseXML.documentElement;if(e.tagName=="parsererror")throw t.error("invalid response received"),t.error("responseText: "+this.xhr.responseText),t.error("responseXML: "+t.serialize(this.xhr.responseXML)),"parsererror"}else this.xhr.responseText&&(t.error("invalid response received"),t.error("responseText: "+this.xhr.responseText),t.error("responseXML: "+t.serialize(this.xhr.responseXML)));return e},_newXHR:function(){var e=null;return window.XMLHttpRequest?(e=new XMLHttpRequest,e.overrideMimeType&&e.overrideMimeType("text/xml")):window.ActiveXObject&&(e=new ActiveXObject("Microsoft.XMLHTTP")),e.onreadystatechange=this.func.bind(null,this),e}},t.Connection=function(e){this.service=e,this.jid="",this.domain=null,this.rid=Math.floor(Math.random()*4294967295),this.sid=null,this.streamId=null,this.features=null,this._sasl_data=[],this.do_session=!1,this.do_bind=!1,this.timedHandlers=[],this.handlers=[],this.removeTimeds=[],this.removeHandlers=[],this.addTimeds=[],this.addHandlers=[],this._authentication={},this._idleTimeout=null,this._disconnectTimeout=null,this.do_authentication=!0,this.authenticated=!1,this.disconnecting=!1,this.connected=!1,this.errors=0,this.paused=!1,this.hold=1,this.wait=60,this.window=5,this._data=[],this._requests=[],this._uniqueId=Math.round(Math.random()*1e4),this._sasl_success_handler=null,this._sasl_failure_handler=null,this._sasl_challenge_handler=null,this.maxRetries=5,this._idleTimeout=setTimeout(this._onIdle.bind(this),100);for(var n in t._connectionPlugins)if(t._connectionPlugins.hasOwnProperty(n)){var 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 t=0;t<e.length;t++)this._queueData(e[t]);else typeof e.tree=="function"?this._queueData(e.tree()):this._queueData(e);this._throttledRequestHandler(),clearTimeout(this._idleTimeout),this._idleTimeout=setTimeout(this._onIdle.bind(this),100)},flush:function(){clearTimeout(this._idleTimeout),this._onIdle()},sendIQ:function(e,t,n,r){var i=null,s=this;typeof e.tree=="function"&&(e=e.tree());var o=e.getAttribute("id");o||(o=this.getUniqueId("sendIQ"),e.setAttribute("id",o));var u=this.addHandler(function(e){i&&s.deleteTimedHandler(i);var r=e.getAttribute("type");if(r=="result")t&&t(e);else{if(r!="error")throw{name:"StropheError",message:"Got bad IQ type of "+r};n&&n(e)}},null,"iq",null,o);return r&&(i=this.addTimedHandler(r,function(){return s.deleteHandler(u),n&&n(null),!1})),this.send(e),o},_queueData:function(e){if(e===null||!e.tagName||!e.childNodes)throw{name:"StropheError",message:"Cannot queue non-DOMElement."};this._data.push(e)},_sendRestart:function(){this._data.push("restart"),this._throttledRequestHandler(),clearTimeout(this._idleTimeout),this._idleTimeout=setTimeout(this._onIdle.bind(this),100)},addTimedHandler:function(e,n){var r=new t.TimedHandler(e,n);return this.addTimeds.push(r),r},deleteTimedHandler:function(e){this.removeTimeds.push(e)},addHandler:function(e,n,r,i,s,o,u){var a=new t.Handler(e,n,r,i,s,o,u);return this.addHandlers.push(a),a},deleteHandler:function(e){this.removeHandlers.push(e)},disconnect:function(e){this._changeConnectStatus(t.Status.DISCONNECTING,e),t.info("Disconnect was called because: "+e),this.connected&&(this._disconnectTimeout=this._addSysTimedHandler(3e3,this._onDisconnectTimeout.bind(this)),this._sendTerminate())},_changeConnectStatus:function(e,n){for(var r in t._connectionPlugins)if(t._connectionPlugins.hasOwnProperty(r)){var i=this[r];if(i.statusChanged)try{i.statusChanged(e,n)}catch(s){t.error(""+r+" plugin caused an exception "+"changing status: "+s)}}if(this.connect_callback)try{this.connect_callback(e,n)}catch(o){t.error("User connection callback caused an exception: "+o)}},_buildBody:function(){var e=n("body",{rid:this.rid++,xmlns:t.NS.HTTPBIND});return this.sid!==null&&e.attrs({sid:this.sid}),e},_removeRequest:function(e){t.debug("removing request");var n;for(n=this._requests.length-1;n>=0;n--)e==this._requests[n]&&this._requests.splice(n,1);e.xhr.onreadystatechange=function(){},this._throttledRequestHandler()},_restartRequest:function(e){var t=this._requests[e];t.dead===null&&(t.dead=new Date),this._processRequest(e)},_processRequest:function(e){var n=this._requests[e],r=-1;try{n.xhr.readyState==4&&(r=n.xhr.status)}catch(i){t.error("caught an error in _requests["+e+"], reqStatus: "+r)}typeof r=="undefined"&&(r=-1);if(n.sends>this.maxRetries){this._onDisconnectTimeout();return}var 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 removed");if(r==200)(o||s&&this._requests.length>0&&this._requests[0].age()>Math.floor(t.SECONDARY_TIMEOUT*this.wait))&&this._restartRequest(0),t.debug("request id "+n.id+"."+n.sends+" got 200"),e(n),this.errors=0;else{t.error("request id "+n.id+"."+n.sends+" error "+r+" happened");if(r===0||r>=400&&r<600||r>=12e3)this._hitError(r),r>=400&&r<500&&(this._changeConnectStatus(t.Status.DISCONNECTING,null),this._doDisconnect())}r>0&&r<500||n.sends>5||this._throttledRequestHandler()}},_hitError:function(e){this.errors++,t.warn("request errored, status: "+e+", number of errors: "+this.errors),this.errors>4&&this._onDisconnectTimeout()},_doDisconnect:function(){t.info("_doDisconnect was 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.$pres=arguments[4]}),define("strophe",function(){}),function(e,t){if(typeof console===undefined||typeof console.log===undefined)console={log:function(){},error:function(){}};if(typeof define!="function"||!define.amd)return t(jQuery,console);define("strophe.muc",["strophe"],function(){if(console===undefined||console.log===undefined)console={log:function(){},error:function(){}};return t(jQuery,console)})}(this,function(e,t){(function(){var t,n,r,i=function(e,t){return function(){return e.apply(t,arguments)}};Strophe.addConnectionPlugin("muc",{_connection:null,rooms:[],init:function(e){return this._connection=e,this._muc_handler=null,Strophe.addNamespace("MUC_OWNER",Strophe.NS.MUC+"#owner"),Strophe.addNamespace("MUC_ADMIN",Strophe.NS.MUC+"#admin"),Strophe.addNamespace("MUC_USER",Strophe.NS.MUC+"#user"),Strophe.addNamespace("MUC_ROOMCONF",Strophe.NS.MUC+"#roomconfig")},join:function(e,t,n,i,s,o){var u,a,f=this;return a=this.test_append_nick(e,t),u=$pres({from:this._connection.jid,to:a}).c("x",{xmlns:Strophe.NS.MUC}),o!==null&&u.cnode(Strophe.xmlElement("password",[],o)),this._muc_handler===null&&(this._muc_handler=this._connection.addHandler(function(t){var n,r,i,s,o,u,a,l,c,h;n=t.getAttribute("from");if(!n)return!0;o=n.split("/")[0];if(!f.rooms[o])return!0;e=f.rooms[o],i={};if(t.nodeName==="message")i=e._message_handlers;else if(t.nodeName==="presence"){l=t.getElementsByTagName("x");if(l.length>0)for(c=0,h=l.length;c<h;c++){u=l[c],a=u.getAttribute("xmlns");if(a&&a.match(Strophe.NS.MUC)){i=e._presence_handlers;break}}}return _.each(i,function(n,r,i){n(t,e)||delete i[r]}),!0})),_.has(this.rooms,e)||(this.rooms[e]=new r(this,e,t,o)),i&&this.rooms[e].addHandler("presence",i),n&&this.rooms[e].addHandler("message",n),s&&this.rooms[e].addHandler("roster",s),this._connection.send(u)},removeRoom:function(e){delete this.rooms[e],this.rooms.length===0&&(this._connection.deleteHandler(this._muc_handler),this._muc_handler=null)},leave:function(e,t,n,r){var i,s,o;return this.removeRoom(e),o=this.test_append_nick(e,t),s=this._connection.getUniqueId(),i=$pres({type:"unavailable",id:s,from:this._connection.jid,to:o}),r!==null&&i.c("status",r),n!==null&&this._connection.addHandler(n,null,"presence",null,s),this._connection.send(i),s},message:function(e,t,n,r,i){var s,o,u,a;return a=this.test_append_nick(e,t),i=i||(t!==null?"chat":"groupchat"),o=this._connection.getUniqueId(),s=$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}).h(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=$iq({from:this._connection.jid,to:e,type:"get"}).c("query",r),this._connection.sendIQ(i,t,n)},configure:function(e,t){var n,r,i;return n=$iq({to:e,type:"get"}).c("query",{xmlns:Strophe.NS.MUC_OWNER}),i=n.tree(),r=this._connection.sendIQ(i),t!==null&&this._connection.addHandler(function(e){return t(e),!1},Strophe.NS.MUC_OWNER,"iq",null,r),r},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}).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){var t;return t=$iq({to:e,type:"set"}).c("query",{xmlns:Strophe.NS.MUC_OWNER}).c("x",{xmlns:"jabber:x:data",type:"submit"}),this._connection.sendIQ(t.tree())},setTopic:function(e,t){var n;return n=$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):"")}}),r=function(){function n(e,t,n,r){this.roster={},this._message_handlers={},this._presence_handlers={},this._roster_handlers={},this._handler_ids=0,this.client=e,this.name=t,this.nick=n,this.password=r,this._roomRosterHandler=i(this._roomRosterHandler,this),this._addOccupant=i(this._addOccupant,this),e.muc&&(this.client=e.muc),this.name=Strophe.getBareJidFromJid(t),this.client.rooms[this.name]=this,this.addHandler("presence",this._roomRosterHandler)}return n.prototype.join=function(e,t){if(!this.client.rooms[this.name])return this.client.join(this.name,this.nick,e,t,this.password)},n.prototype.leave=function(e,t){return this.client.leave(this.name,this.nick,e,t),delete this.client.rooms[this.name]},n.prototype.message=function(e,t,n,r){return this.client.message(this.name,e,t,n,r)},n.prototype.groupchat=function(e,t){return this.client.groupchat(this.name,e,t)},n.prototype.invite=function(e,t){return this.client.invite(this.name,e,t)},n.prototype.directInvite=function(e,t){return this.client.directInvite(this.name,e,t,this.password)},n.prototype.configure=function(e){return this.client.configure(this.name,e)},n.prototype.cancelConfigure=function(){return this.client.cancelConfigure(this.name)},n.prototype.saveConfiguration=function(e){return this.client.saveConfiguration(this.name,e)},n.prototype.queryOccupants=function(e,t){return this.client.queryOccupants(this.name,e,t)},n.prototype.setTopic=function(e){return this.client.setTopic(this.name,e)},n.prototype.modifyRole=function(e,t,n,r,i){return this.client.modifyRole(this.name,e,t,n,r,i)},n.prototype.kick=function(e,t,n,r){return this.client.kick(this.name,e,t,n,r)},n.prototype.voice=function(e,t,n,r){return this.client.voice(this.name,e,t,n,r)},n.prototype.mute=function(e,t,n,r){return this.client.mute(this.name,e,t,n,r)},n.prototype.op=function(e,t,n,r){return this.client.op(this.name,e,t,n,r)},n.prototype.deop=function(e,t,n,r){return this.client.deop(this.name,e,t,n,r)},n.prototype.modifyAffiliation=function(e,t,n,r,i){return this.client.modifyAffiliation(this.name,e,t,n,r,i)},n.prototype.ban=function(e,t,n,r){return this.client.ban(this.name,e,t,n,r)},n.prototype.member=function(e,t,n,r){return this.client.member(this.name,e,t,n,r)},n.prototype.revoke=function(e,t,n,r){return this.client.revoke(this.name,e,t,n,r)},n.prototype.owner=function(e,t,n,r){return this.client.owner(this.name,e,t,n,r)},n.prototype.admin=function(e,t,n,r){return this.client.admin(this.name,e,t,n,r)},n.prototype.changeNick=function(e){return this.nick=e,this.client.changeNick(this.name,e)},n.prototype.setStatus=function(e,t){return this.client.setStatus(this.name,this.nick,e,t)},n.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},n.prototype.removeHandler=function(e){return delete this._presence_handlers[e],delete this._message_handlers[e],delete this._roster_handlers[e]},n.prototype._addOccupant=function(e){var n;return n=new t(e,this),this.roster[n.nick]=n,n},n.prototype._roomRosterHandler=function(e){var t,r,i,s,o,u;t=n._parsePresence(e),o=t.nick,s=t.newnick||null;switch(t.type){case"error":return;case"unavailable":s&&(t.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(t))),delete this.roster[o];break;default:this.roster[o]?this.roster[o].update(t):this._addOccupant(t)}u=this._roster_handlers;for(i in u)r=u[i],r(this.roster,this)||delete this._roster_handlers[i];return!0},n._parsePresence=function(t){var n,r,i,s,o,u;n=e(t),r={},r.nick=Strophe.getResourceFromJid(n.attr("from")),r.type=n.attr("type"),r.states=[];for(i=0;i<n.children().length;i++){child=n.children()[0];switch(child.nodeName){case"status":r.status=child.textContent||null;break;case"show":r.show=child.textContent||null;break;case"x":if(e(child).attr("xmlns")===Strophe.NS.MUC_USER){o=e(child).children();for(s=0;s<o.length;s++){u=o[0];switch(u.nodeName){case"item":a=u.attributes,r.affiliation=e(u).attr("affiliation")||null,r.role=e(u).attr("role")||null,r.jid=e(u).attr("jid")||null,r.newnick=e(u).attr("nick")||null;break;case"status":e(u).attr("code")&&r.states.push(e(u).attr("code"))}}}}}return r},n}(),n=function(){function e(e){this.parse=i(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}(),t=function(){function e(e,t){this.room=t,this.update=i(this.update,this),this.admin=i(this.admin,this),this.owner=i(this.owner,this),this.revoke=i(this.revoke,this),this.member=i(this.member,this),this.ban=i(this.ban,this),this.modifyAffiliation=i(this.modifyAffiliation,this),this.deop=i(this.deop,this),this.op=i(this.op,this),this.mute=i(this.mute,this),this.voice=i(this.voice,this),this.kick=i(this.kick,this),this.modifyRole=i(this.modifyRole,this),this.update(e)}return e.prototype.modifyRole=function(e,t,n,r){return this.room.modifyRole(this.nick,e,t,n,r)},e.prototype.kick=function(e,t,n){return this.room.kick(this.nick,e,t,n)},e.prototype.voice=function(e,t,n){return this.room.voice(this.nick,e,t,n)},e.prototype.mute=function(e,t,n){return this.room.mute(this.nick,e,t,n)},e.prototype.op=function(e,t,n){return this.room.op(this.nick,e,t,n)},e.prototype.deop=function(e,t,n){return this.room.deop(this.nick,e,t,n)},e.prototype.modifyAffiliation=function(e,t,n,r){return 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)}),Strophe.addConnectionPlugin("roster",{_connection:null,_callbacks:[],items:[],ver:null,init:function(e){this._connection=e,this.items=[];var t,n=this,r=e.connect,i=e.attach,s=function(r){if(r==Strophe.Status.ATTACHED||r==Strophe.Status.CONNECTED)try{e.addHandler(n._onReceivePresence.bind(n),null,"presence",null,null,null),e.addHandler(n._onReceiveIQ.bind(n),Strophe.NS.ROSTER,"iq","set",null,null)}catch(i){Strophe.error(i)}t!==null&&t.apply(this,arguments)};e.connect=function(n,i,o,u,a){t=o,typeof arguments[0]=="undefined"&&(arguments[0]=null),typeof arguments[1]=="undefined"&&(arguments[1]=null),arguments[2]=s,r.apply(e,arguments)},e.attach=function(n,r,o,u,a,f,l){t=u,typeof arguments[0]=="undefined"&&(arguments[0]=null),typeof arguments[1]=="undefined"&&(arguments[1]=null),typeof arguments[2]=="undefined"&&(arguments[2]=null),arguments[3]=s,i.apply(e,arguments)},Strophe.addNamespace("ROSTER_VER","urn:xmpp:features:rosterver"),Strophe.addNamespace("NICK","http://jabber.org/protocol/nick")},supportVersioning:function(){return this._connection.features&&this._connection.features.getElementsByTagName("ver").length>0},get:function(e,t,n){var r={xmlns:Strophe.NS.ROSTER};this.items=[],this.supportVersioning()&&(r.ver=t||"",this.items=n||[]);var i=$iq({type:"get",id:this._connection.getUniqueId("roster")}).c("query",r);return this._connection.sendIQ(i,this._onReceiveRosterSuccess.bind(this,e),this._onReceiveRosterError.bind(this,e))},registerCallback:function(e){this._callbacks.push(e)},findItem:function(e){for(var t=0;t<this.items.length;t++)if(this.items[t]&&this.items[t].jid==e)return this.items[t];return!1},removeItem:function(e){for(var t=0;t<this.items.length;t++)if(this.items[t]&&this.items[t].jid==e)return this.items.splice(t,1),!0;return!1},subscribe:function(e,t,n){var r=$pres({to:e,type:"subscribe"});t&&t!==""&&r.c("status").t(t),n&&n!==""&&r.c("nick",{xmlns:Strophe.NS.NICK}).t(n),this._connection.send(r)},unsubscribe:function(e,t){var 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 n=0;n<this._callbacks.length;n++)this._callbacks[n](e,t)},_onReceiveIQ:function(e){var t=e.getAttribute("id"),n=e.getAttribute("from");if(n&&n!=""&&n!=this._connection.jid&&n!=Strophe.getBareJidFromJid(this._connection.jid))return!0;var r=$iq({type:"result",id:t,from:this._connection.jid});return this._connection.send(r),this._updateItems(e),!0},_updateItems:function(e){var t=e.getElementsByTagName("query");if(t.length!=0){this.ver=t.item(0).getAttribute("ver");var n=this;Strophe.forEachChild(t.item(0),"item",function(e){n._updateItem(e)})}this._call_backs(this.items)},_updateItem:function(e){var t=e.getAttribute("jid"),n=e.getAttribute("name"),r=e.getAttribute("subscription"),i=e.getAttribute("ask"),s=[];Strophe.forEachChild(e,"group",function(e){s.push(Strophe.getText(e))});if(r=="remove"){this.removeItem(t);return}var e=this.findItem(t);e?(e.name=n,e.subscription=r,e.ask=i,e.groups=s):this.items.push({name:n,jid:t,subscription:r,ask:i,groups:s,resources:{}})}}),define("strophe.roster",function(){});var buildIq;buildIq=function(e,t,n){var r;return r=$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 i=buildIq("set",n,t),this._connection.sendIQ(i,e,error_rb)}}),define("strophe.vcard",function(){}),Strophe.addConnectionPlugin("disco",{_connection:null,_identities:[],_features:[],_items:[],init:function(e){this._connection=e,this._identities=[],this._features=[],this._items=[],e.addHandler(this._onDiscoInfo.bind(this),Strophe.NS.DISCO_INFO,"iq","get",null,null),e.addHandler(this._onDiscoItems.bind(this),Strophe.NS.DISCO_ITEMS,"iq","get",null,null)},addIdentity:function(e,t,n,r){for(var i=0;i<this._identities.length;i++)if(this._identities[i].category==e&&this._identities[i].type==t&&this._identities[i].name==n&&this._identities[i].lang==r)return!1;return this._identities.push({category:e,type:t,name:n,lang:r}),!0},addFeature:function(e){for(var t=0;t<this._features.length;t++)if(this._features[t]==e)return!1;return this._features.push(e),!0},removeFeature:function(e){for(var t=0;t<this._features.length;t++)if(this._features[t]===e)return this._features.splice(t,1),!0;return!1},addItem:function(e,t,n,r){return n&&!r?!1:(this._items.push({jid:e,name:t,node:n,call_back:r}),!0)},info:function(e,t,n,r,i){var s={xmlns:Strophe.NS.DISCO_INFO};t&&(s.node=t);var o=$iq({from:this._connection.jid,to:e,type:"get"}).c("query",s);this._connection.sendIQ(o,n,r,i)},items:function(e,t,n,r,i){var s={xmlns:Strophe.NS.DISCO_ITEMS};t&&(s.node=t);var o=$iq({from:this._connection.jid,to:e,type:"get"}).c("query",s);this._connection.sendIQ(o,n,r,i)},_buildIQResult:function(e,t){var n=e.getAttribute("id"),r=e.getAttribute("from"),i=$iq({type:"result",id:n});return r!==null&&i.attrs({to:r}),i.c("query",t)},_onDiscoInfo:function(e){var t=e.getElementsByTagName("query")[0].getAttribute("node"),n={xmlns:Strophe.NS.DISCO_INFO};t&&(n.node=t);var r=this._buildIQResult(e,n);for(var i=0;i<this._identities.length;i++){var 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(){}),function(e,t){if(console===undefined||console.log===undefined)console={log:function(){},error:function(){}};typeof define=="function"&&define.amd?(require.config({paths:{locales:"locale/locales",sjcl:"Libraries/sjcl",tinysort:"Libraries/jquery.tinysort",underscore:"Libraries/underscore",backbone:"Libraries/backbone",localstorage:"Libraries/backbone.localStorage",strophe:"Libraries/strophe","strophe.muc":"Libraries/strophe.muc","strophe.roster":"Libraries/strophe.roster","strophe.vcard":"Libraries/strophe.vcard","strophe.disco":"Libraries/strophe.disco"},shim:{backbone:{deps:["underscore","jquery"],exports:"Backbone"},underscore:{exports:"_"},"strophe.muc":{deps:["strophe","jquery"]},"strophe.roster":{deps:["strophe","jquery"]},"strophe.vcard":{deps:["strophe","jquery"]},"strophe.disco":{deps:["strophe","jquery"]}}}),define("converse",["locales","localstorage","tinysort","sjcl","strophe.muc","strophe.roster","strophe.vcard","strophe.disco"],function(){return _.templateSettings={evaluate:/\{\[([\s\S]+?)\]\}/g,interpolate:/\{\{([\s\S]+?)\}\}/g},t(jQuery,_,console)})):(_.templateSettings={evaluate:/\{\[([\s\S]+?)\]\}/g,interpolate:/\{\{([\s\S]+?)\}\}/g},e.converse=t(jQuery,_,console||{log:function(){}}))}(this,function(e,t,n){var r={};return r.initialize=function(i){this.animate=!0,this.auto_list_rooms=!1,this.auto_subscribe=!1,this.bosh_service_url="",this.hide_muc_server=!1,this.i18n=locales.en,this.prebind=!1,this.show_controlbox_by_default=!1,this.xhr_user_search=!1,t.extend(this,i);var s=function(e){var t=r.i18n.translate(e);return arguments.length>1?t.fetch.apply(t,[].slice.call(arguments,1)):t.fetch()};this.msg_counter=0,this.autoLink=function(e){var t=/((http|https|ftp):\/\/[\w?=&.\/\-;#~%\-]+(?![\w\s?&.\/;#~%"=\-]*>))/g;return e.replace(t,'<a target="_blank" href="$1">$1</a>')},this.toISOString=function(e){var t;return typeof e.toISOString!="undefined"?e.toISOString():(t=function(e){return e<10?"0"+e:""+e},e.getUTCFullYear()+"-"+t(e.getUTCMonth()+1)+"-"+t(e.getUTCDate())+"T"+t(e.getUTCHours())+":"+t(e.getUTCMinutes())+":"+t(e.getUTCSeconds())+".000Z")},this.parseISO8601=function(e){var t=[1,4,5,6,7,10,11],n=/^\s*(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}\.?\d*)Z\s*$/.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.collections={URI:"http://www.xmpp.org/extensions/xep-0136.html#ns"},this.collections.getLastCollection=function(e,t){var i=Strophe.getBareJidFromJid(e),s=$iq({type:"get"}).c("list",{xmlns:this.URI,"with":i}).c("set",{xmlns:"http://jabber.org/protocol/rsm"}).c("before").up().c("max").t("1");r.connection.sendIQ(s,t,function(){n.log("Error while retrieving collections")})},this.collections.getLastMessages=function(t,n){var i=this;this.getLastCollection(t,function(t){var s=e(t).find("chat"),o=s.attr("with"),u=s.attr("start"),a=$iq({type:"get"}).c("retrieve",{start:u,xmlns:i.URI,"with":o}).c("set",{xmlns:"http://jabber.org/protocol/rsm"}).c("max").t("30");r.connection.sendIQ(a,n)})},this.Message=Backbone.Model.extend(),this.Messages=Backbone.Collection.extend({model:r.Message}),this.ChatBox=Backbone.Model.extend({initialize:function(){this.get("box_id")!=="controlbox"&&(this.messages=new r.Messages,this.messages.localStorage=new Backbone.LocalStorage(hex_sha1("converse.messages"+this.get("jid"))),this.set({user_id:Strophe.getNodeFromJid(this.get("jid")),box_id:hex_sha1(this.get("jid")),fullname:this.get("fullname"),url:this.get("url"),image_type:this.get("image_type"),image:this.get("image")}))},messageReceived:function(t){var n=e(t),i=r.autoLink(n.children("body").text()),s=Strophe.getBareJidFromJid(n.attr("from")),o=n.find("composing"),u=n.find("delay").length>0,a=(this.get("fullname")||"").split(" ")[0],f,l,c;i?(u?(f=n.find("delay").attr("stamp"),l=f):l=r.toISOString(new Date),s==r.bare_jid?c="me":c="them",this.messages.create({fullname:a,sender:c,delayed:u,time:l,message:i})):o.length&&this.messages.add({fullname:a,sender:"them",delayed:u,time:r.toISOString(new Date),composing:o.length})}}),this.ChatBoxView=Backbone.View.extend({length:200,tagName:"div",className:"chatbox",events:{"click .close-chatbox-button":"closeChat","keypress textarea.chat-textarea":"keyPressed"},message_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>'),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>'),appendMessage:function(e,t){var n=r.parseISO8601(t.time),i=t.message,s=i.match(/^\/(.*?)(?: (.*))?$/),o=t.sender,u,a;s&&s[1]==="me"?(i=i.replace(/^\/me/,""),u=this.action_template,a=t.fullname):(u=this.message_template,a=o==="me"&&o||t.fullname),e.find("div.chat-event").remove(),e.append(u({sender:o,time:n.toLocaleTimeString().substring(0,4),message:i,username:a,extra_classes:t.delayed&&"delayed"||""}))},insertStatusNotification:function(t,n){var r=this.$el.find(".chat-content");r.find("div.chat-event").remove().end().append(e('<div class="chat-event"></div>').text(t)),this.scrollDown()},showMessage:function(e){var n=e.get("time"),i=this.model.messages.pluck("time"),s=r.parseISO8601(n),o=this.$el.find(".chat-content"),u,a,f,l,c,h;a=t.indexOf(i,n)-1,a>=0&&(u=this.model.messages.at(a),f=r.parseISO8601(u.get("time")),l=new Date(s.getTime()),l.setUTCHours(0,0,0,0),l=r.toISOString(l),this.isDifferentDay(f,s)&&o.append(this.new_day_template({isodate:l,datestring:s.toString().substring(0,15)})));if(e.get("composing")){this.insertStatusNotification(e.get("fullname")+" "+"is typing");return}this.appendMessage(o,t.clone(e.attributes)),e.get("sender")!="me"&&r.windowState=="blur"&&r.incrementMsgCounter(),this.scrollDown()},isDifferentDay:function(e,t){return t.getDate()!=e.getDate()||t.getFullYear()!=e.getFullYear()||t.getMonth()!=e.getMonth()},addHelpMessages:function(t){var n=this.$el.find(".chat-content"),r,i=t.length;for(r=0;r<i;r++)n.append(e('<div class="chat-info">'+t[r]+"</div>"));this.scrollDown()},sendMessage:function(e){var t=(new Date).getTime(),n=this.model.get("jid"),i=e.replace(/^\s*/,"").match(/^\/(.*)\s*$/),o;if(i){if(i[1]==="clear"){this.$el.find(".chat-content").empty(),this.model.messages.reset();return}if(i[1]==="help"){o=["<strong>/help</strong>:"+s("Show this menu")+"","<strong>/me</strong>:"+s("Write in the third person")+"","<strong>/clear</strong>:"+s("Remove messages")+""],this.addHelpMessages(o);return}}var u=$msg({from:r.bare_jid,to:n,type:"chat",id:t}).c("body").t(e).up().c("active",{xmlns:"http://jabber.org/protocol/chatstates"}),a=$msg({to:r.bare_jid,type:"chat",id:t}).c("forwarded",{xmlns:"urn:xmpp:forward:0"}).c("delay",{xmns:"urn:xmpp:delay",stamp:t}).up().cnode(u.tree());r.connection.send(u),r.connection.send(a),this.model.messages.create({fullname:r.xmppstatus.get("fullname")||r.bare_jid,sender:"me",time:r.toISOString(new Date),message:e})},keyPressed:function(t){var n=e(t.target),i,s,o;t.keyCode==13?(t.preventDefault(),i=n.val(),n.val("").focus(),i!==""&&(this.model.get("chatroom")?this.sendChatRoomMessage(i):this.sendMessage(i)),this.$el.data("composing",!1)):this.model.get("chatroom")||(o=this.$el.data("composing"),o||(t.keyCode!=47&&(s=$msg({to:this.model.get("jid"),type:"chat"}).c("composing",{xmlns:"http://jabber.org/protocol/chatstates"}),r.connection.send(s)),this.$el.data("composing",!0)))},onChange:function(e,n){if(t.has(e.changed,"chat_status")){var r=e.get("chat_status"),i=e.get("fullname");this.$el.is(":visible")&&(r==="offline"?this.insertStatusNotification(i+" "+"has gone offline"):r==="away"?this.insertStatusNotification(i+" "+"has gone away"):r==="dnd"?this.insertStatusNotification(i+" "+"is busy"):r==="online"&&this.$el.find("div.chat-event").remove())}t.has(e.changed,"status")&&this.showStatusMessage(e.get("status")),t.has(e.changed,"image")&&this.renderAvatar()},showStatusMessage:function(e){this.$el.find("p.user-custom-message").text(e).attr("title",e)},closeChat:function(){r.connection?this.model.destroy():this.model.trigger("hide")},updateVCard:function(){var t=this.model.get("jid"),i=r.roster.get(t);i&&!i.get("vcard_updated")&&r.getVCard(t,e.proxy(function(e,t,n,i,s){this.model.save({fullname:t||e,url:s,image_type:i,image:n,vcard_updated:r.toISOString(new Date)})},this),e.proxy(function(e){n.log("ChatBoxView.initialize: An error occured while fetching vcard")},this))},initialize:function(){this.model.messages.on("add",this.showMessage,this),this.model.on("show",this.show,this),this.model.on("destroy",this.hide,this),this.model.on("change",this.onChange,this),this.updateVCard(),this.$el.appendTo(r.chatboxesview.$el),this.render().show().model.messages.fetch({add:!0}),this.model.get("status")&&this.showStatusMessage(this.model.get("status"))},template:t.template('<div class="chat-head chat-head-chatbox"><a class="close-chatbox-button">X</a><a href="{{url}}" target="_blank" class="user"><div class="chat-title"> {{ fullname }} </div></a><p class="user-custom-message"><p/></div><div class="chat-content"></div><form class="sendXMPPMessage" action="" method="post"><textarea type="text" class="chat-textarea" placeholder="'+s("Personal message")+'"/>'+"</form>"),renderAvatar:function(){if(!this.model.get("image"))return;var t="data:"+this.model.get("image_type")+";base64,"+this.model.get("image"),n=e('<canvas height="35px" width="35px" class="avatar"></canvas>'),r=n.get(0).getContext("2d"),i=new Image;i.onload=function(){var e=i.width/i.height;r.drawImage(i,0,0,35*e,35)},i.src=t,this.$el.find(".chat-title").before(n)},render:function(){return this.$el.attr("id",this.model.get("box_id")).html(this.template(this.model.toJSON())),this.renderAvatar(),this},focus:function(){return this.$el.find(".chat-textarea").focus(),this},hide:function(){r.animate?this.$el.hide("fast"):this.$el.hide()},show:function(){return this.$el.is(":visible")&&this.$el.css("opacity")=="1"?this.focus():(r.animate?this.$el.css({opacity:0,display:"inline"}).animate({opacity:"1"},200):this.$el.css({opacity:1,display:"inline"}),r.connection&&this.model.save(),this)},scrollDown:function(){var e=this.$el.find(".chat-content");return e.scrollTop(e[0].scrollHeight),this}}),this.ContactsPanel=Backbone.View.extend({tagName:"div",className:"oc-chat-content",id:"users",events:{"click a.toggle-xmpp-contact-form":"toggleContactForm","submit form.add-xmpp-contact":"addContactFromForm","submit form.search-xmpp-contact":"searchContacts","click a.subscribe-to-user":"addContactFromList"},tab_template:t.template('<li><a class="s current" href="#users">'+s("Contacts")+"</a></li>"),template:t.template('<form class="set-xmpp-status" action="" method="post"><span id="xmpp-status-holder"><select id="select-xmpp-status" style="display:none"><option value="online">'+s("Online")+"</option>"+'<option value="dnd">'+s("Busy")+"</option>"+'<option value="away">'+s("Away")+"</option>"+'<option value="offline">'+s("Offline")+"</option>"+"</select>"+"</span>"+"</form>"+'<dl class="add-converse-contact dropdown">'+'<dt id="xmpp-contact-search" class="fancy-dropdown">'+'<a class="toggle-xmpp-contact-form" href="#"'+'title="'+s("Click to add new chat contacts")+'">'+s("Add a contact")+"</a>"+"</dt>"+'<dd class="search-xmpp" style="display:none"><ul></ul></dd>'+"</dl>"),add_contact_template:t.template('<li><form class="add-xmpp-contact"><input type="text" name="identifier" class="username" placeholder="'+s("Contact username")+'"/>'+'<button type="submit">'+s("Add")+"</button>"+"</form>"+"<li>"),search_contact_template:t.template('<li><form class="search-xmpp-contact"><input type="text" name="identifier" class="username" placeholder="'+s("Contact name")+'"/>'+'<button type="submit">'+s("Search")+"</button>"+"</form>"+"<li>"),render:function(){var e;return this.$parent.find("#controlbox-tabs").append(this.tab_template()),this.$parent.find("#controlbox-panes").append(this.$el.html(this.template())),r.xhr_user_search?e=this.search_contact_template():e=this.add_contact_template(),this.$el.find(".search-xmpp ul").append(e),this.$el.append(r.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(portal_url+"/search-users?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">'+s("No users found")+"</li>"),e(t).each(function(t,i){n.append(e('<li class="found-user"></li>').append(e('<a class="subscribe-to-user" href="#" title="'+s("Click to add as a chat contact")+'"></a>').attr("data-recipient",Strophe.escapeNode(i.id)+"@"+r.domain).text(i.fullname)))})})},addContactFromForm:function(t){t.preventDefault();var i=e(t.target).find("input"),s=i.val();if(!s){i.addClass("error");return}r.getVCard(s,e.proxy(function(e,t,n,r,i){this.addContact(e,t)},this),e.proxy(function(t){n.log("An error occured while fetching vcard");if(e(t).find("error").attr("code")=="503"){var r=e(t).attr("from");this.addContact(r,r)}},this)),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,t){r.connection.roster.add(e,t,[],function(t){r.connection.roster.subscribe(e,null,r.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="'+s("Click to open this room")+'" href="#">{{name}}</a>'+'<a class="room-info" data-room-jid="{{jid}}"'+'title="'+s("Show more information on this room")+'" href="#"> </a>'+"</dd>"),room_description_template:t.template('<div class="room-info"><p class="room-info"><strong>'+s("Description:")+"</strong> {{desc}}</p>"+'<p class="room-info"><strong>'+s("Occupants:")+"</strong> {{occ}}</p>"+'<p class="room-info"><strong>'+s("Features:")+"</strong> <ul>"+"{[ if (passwordprotected) { ]}"+'<li class="room-info locked">'+s("Requires authentication")+"</li>"+"{[ } ]}"+"{[ if (hidden) { ]}"+'<li class="room-info">'+s("Hidden")+"</li>"+"{[ } ]}"+"{[ if (membersonly) { ]}"+'<li class="room-info">'+s("Requires an invitation")+"</li>"+"{[ } ]}"+"{[ if (moderated) { ]}"+'<li class="room-info">'+s("Moderated")+"</li>"+"{[ } ]}"+"{[ if (nonanonymous) { ]}"+'<li class="room-info">'+s("Non-anonymous")+"</li>"+"{[ } ]}"+"{[ if (open) { ]}"+'<li class="room-info">'+s("Open room")+"</li>"+"{[ } ]}"+"{[ if (persistent) { ]}"+'<li class="room-info">'+s("Permanent room")+"</li>"+"{[ } ]}"+"{[ if (publicroom) { ]}"+'<li class="room-info">'+s("Public")+"</li>"+"{[ } ]}"+"{[ if (semianonymous) { ]}"+'<li class="room-info">'+s("Semi-anonymous")+"</li>"+"{[ } ]}"+"{[ if (temporary) { ]}"+'<li class="room-info">'+s("Temporary room")+"</li>"+"{[ } ]}"+"{[ if (unmoderated) { ]}"+'<li class="room-info">'+s("Unmoderated")+"</li>"+"{[ } ]}"+"</p>"+"</div>"),tab_template:t.template('<li><a class="s" href="#chatrooms">'+s("Rooms")+"</a></li>"),template:t.template('<form class="add-chatroom" action="" method="post"><input type="text" name="chatroom" class="new-chatroom-name" placeholder="'+s("Room name")+'"/>'+'<input type="text" name="nick" class="new-chatroom-nick" placeholder="'+s("Nickname")+'"/>'+'<input type="{{ server_input_type }}" name="server" class="new-chatroom-server" placeholder="'+s("Server")+'"/>'+'<input type="submit" name="join" value="'+s("Join")+'"/>'+'<input type="button" name="show" id="show-rooms" value="'+s("Show rooms")+'"/>'+"</form>"+'<dl id="available-chatrooms"></dl>'),render:function(){return this.$parent.find("#controlbox-tabs").append(this.tab_template()),this.$parent.find("#controlbox-panes").append(this.$el.html(this.template({server_input_type:r.hide_muc_server&&"hidden"||"text"})).hide()),this},initialize:function(){this.on("update-rooms-list",function(e){this.updateRoomsList()}),r.xmppstatus.on("change",e.proxy(function(e){if(!t.has(e.changed,"fullname"))return;var n=this.$el.find("input.new-chatroom-nick");n.is(":focus")||n.val(e.get("fullname"))},this))},informNoRoomsFound:function(){var t=this.$el.find("#available-chatrooms");t.html("<dt>"+s("No rooms on %1$s",this.muc_domain)+"</dt>"),e("input#show-rooms").show().siblings("span.spinner").remove()},updateRoomsList:function(t){r.connection.muc.listRooms(this.muc_domain,e.proxy(function(t){var n,r,i,o,u=this,a=this.$el.find("#available-chatrooms");this.rooms=e(t).find("query").find("item");if(this.rooms.length){a.html("<dt>"+s("Rooms on %1$s",this.muc_domain)+"</dt>"),o=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"),o.appendChild(e(this.room_template({name:n,jid:r}))[0]);a.append(o),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.$el.find("input.new-chatroom-name").removeClass("error"),r.removeClass("error"),n.empty(),e("input#show-rooms").hide().after('<span class="spinner"/>'),this.muc_domain=i,this.updateRoomsList()},showRoomInfo:function(t){var n=t.target,i=e(n).parent("dd"),s=i.find("div.room-info");s.length?s.remove():(i.find("span.spinner").remove(),i.append('<span class="spinner hor_centered"/>'),r.connection.disco.info(e(n).attr("data-room-jid"),null,e.proxy(function(t){var n=e(t);i.find("span.spinner").replaceWith(this.room_description_template({desc:n.find('field[var="muc#roominfo_description"] value').text(),occ:n.find('field[var="muc#roominfo_occupants"] value').text(),hidden:n.find('feature[var="muc_hidden"]').length,membersonly:n.find('feature[var="muc_membersonly"]').length,moderated:n.find('feature[var="muc_moderated"]').length,nonanonymous:n.find('feature[var="muc_nonanonymous"]').length,open:n.find('feature[var="muc_open"]').length,passwordprotected:n.find('feature[var="muc_passwordprotected"]').length,persistent:n.find('feature[var="muc_persistent"]').length,publicroom:n.find('feature[var="muc_public"]').length,semianonymous:n.find('feature[var="muc_semianonymous"]').length,temporary:n.find('feature[var="muc_temporary"]').length,unmoderated:n.find('feature[var="muc_unmoderated"]').length}))},this)))},createChatRoom:function(t){t.preventDefault();var n,i,s,o,u,a=this.$el.find("input.new-chatroom-nick"),f=a.val(),l;f?a.removeClass("error"):a.addClass("error");if(t.type==="click")u=e(t.target).attr("data-room-jid");else{i=this.$el.find("input.new-chatroom-name"),o=this.$el.find("input.new-chatroom-server"),s=o.val(),n=i.val().trim().toLowerCase(),i.val("");if(!n||!s){n||i.addClass("error"),s||o.addClass("error");return}u=Strophe.escapeNode(n)+"@"+s,i.removeClass("error"),o.removeClass("error"),this.muc_domain=s}if(!f)return;l=r.chatboxes.createChatBox({id:u,jid:u,name:Strophe.unescapeNode(Strophe.getNodeFromJid(u)),nick:f,chatroom:!0,box_id:hex_sha1(u)}),l.get("connected")||r.chatboxesview.views[u].connect(null)}}),this.ControlBoxView=r.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.$el.appendTo(r.chatboxesview.$el),this.model.on("change",e.proxy(function(n,i){var s;if(t.has(n.changed,"connected")){this.render(),r.features.on("add",e.proxy(this.featureAdded,this));var o=r.features.findWhere({"var":"http://jabber.org/protocol/muc"});o&&this.featureAdded(o)}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"){this.roomspanel.muc_domain=e.get("from");var t=this.$el.find("input.new-chatroom-server");t.is(":focus")||t.val(this.roomspanel.muc_domain),r.auto_list_rooms&&this.roomspanel.trigger("update-rooms-list")}},template:t.template('<div class="chat-head oc-chat-head"><ul id="controlbox-tabs"></ul><a class="close-chatbox-button">X</a></div><div id="controlbox-panes"></div>'),switchTab:function(t){t.preventDefault();var n=e(t.target),r=n.parent().siblings("li").children("a"),i=e(n.attr("href")),s=e(r.attr("href"));s.fadeOut("fast",function(){r.removeClass("current"),n.addClass("current"),i.fadeIn("fast",function(){})})},addHelpMessages:function(e){return},render:function(){return this.$el.html(this.template(this.model.toJSON())),!r.prebind&&!r.connection?(this.loginpanel=new r.LoginPanel,this.loginpanel.$parent=this.$el,this.loginpanel.render()):(this.contactspanel=new r.ContactsPanel,this.contactspanel.$parent=this.$el,this.contactspanel.render(),r.xmppstatus=new r.XMPPStatus,r.xmppstatus.localStorage=new Backbone.LocalStorage(hex_sha1("converse.xmppstatus-"+r.bare_jid)),r.xmppstatus.fetch({success:function(e,t){e.get("fullname")||r.getVCard(null,function(e,t,n,i,s){r.xmppstatus.save({fullname:t})})}}),r.xmppstatusview=new r.XMPPStatusView({model:r.xmppstatus}),r.xmppstatusview.render(),this.roomspanel=new r.RoomsPanel,this.roomspanel.$parent=this.$el,this.roomspanel.render()),this}}),this.ChatRoomView=r.ChatBoxView.extend({length:300,tagName:"div",className:"chatroom",events:{"click a.close-chatbox-button":"closeChat","click a.configure-chatroom-button":"configureChatRoom","keypress textarea.chat-textarea":"keyPressed"},info_template:t.template('<div class="chat-info">{{message}}</div>'),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":r.connection.muc.setTopic(this.model.get("jid"),t[2]);break;case"kick":r.connection.muc.kick(this.model.get("jid"),t[2]);break;case"ban":r.connection.muc.ban(this.model.get("jid"),t[2]);break;case"op":r.connection.muc.op(this.model.get("jid"),t[2]);break;case"deop":r.connection.muc.deop(this.model.get("jid"),t[2]);break;case"help":n=this.$el.find(".chat-content"),msgs=["<strong>/help</strong>:"+s("Show this menu")+"","<strong>/me</strong>:"+s("Write in the third person")+"","<strong>/topic</strong>:"+s("Set chatroom topic")+"","<strong>/kick</strong>:"+s("Kick user from chatroom")+"","<strong>/ban</strong>:"+s("Ban user from chatroom")+"","<strong>/clear</strong>:"+s("Remove messages")+""],this.addHelpMessages(msgs);break;default:this.last_msgid=r.connection.muc.groupchat(this.model.get("jid"),e)}},template:t.template('<div class="chat-head chat-head-chatroom"><a class="close-chatbox-button">X</a><a class="configure-chatroom-button" style="display:none"> </a><div class="chat-title"> {{ name }} </div><p class="chatroom-topic"><p/></div><div class="chat-body"><img class="spinner centered" src="images/spinner.gif"/></div>'),chatarea_template:t.template('<div class="chat-area"><div class="chat-content"></div><form class="sendXMPPMessage" action="" method="post"><textarea type="text" class="chat-textarea" placeholder="'+s("Message")+'"/>'+"</form>"+"</div>"+'<div class="participants">'+'<ul class="participant-list"></ul>'+"</div>"),render:function(){return this.$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},connect:function(n){t.has(r.connection.muc.rooms,this.model.get("jid"))?r.connection.muc.join(this.model.get("jid"),this.model.get("nick"),null,null,null,n):r.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.showMessage,this),this.model.on("destroy",function(t,n,i){this.$el.hide("fast"),r.connection.muc.leave(this.model.get("jid"),this.model.get("nick"),e.proxy(this.onLeave,this),undefined)},this),this.$el.appendTo(r.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"),o=r.find("title").text(),u=r.find("instructions").text(),a,f,l=[],c={"text-private":"password","text-single":"textline","boolean":"checkbox",hidden:"hidden","list-single":"dropdown"};n.find("img.spinner").remove(),n.append(e("<legend>").text(o)),u!=o&&n.append(e("<p>").text(u));for(a=0;a<i.length;a++){$field=e(i[a]);if($field.attr("type")=="list-single"){l=[],$options=$field.find("option");for(f=0;f<$options.length;f++)l.push(this.select_option_template({value:e($options[f]).find("value").text(),label:e($options[f]).attr("label")}));n.append(this.form_select_template({name:$field.attr("var"),label:$field.attr("label"),options:l.join("")}))}else $field.attr("type")=="boolean"?n.append(this.form_checkbox_template({name:$field.attr("var"),type:c[$field.attr("type")],label:$field.attr("label")||"",checked:$field.find("value").text()==="1"&&'checked="1"'||""})):n.append(this.form_input_template({name:$field.attr("var"),type:c[$field.attr("type")],label:$field.attr("label")||"",value:$field.find("value").text()}))}n.append('<input type="submit" value="'+s("Save")+'"/>'),n.append('<input type="button" value="'+s("Cancel")+'"/>'),n.on("submit",e.proxy(this.saveConfiguration,this)),n.find("input[type=button]").on("click",e.proxy(this.cancelConfiguration,this))},field_template:t.template('<field var="{{name}}"><value>{{value}}</value></field>'),saveConfiguration:function(t){t.preventDefault();var n=this,i=e(t.target).find(":input:not([type=button]):not([type=submit])"),s=i.length,o=[];i.each(function(){var t=e(this),i;t.is("[type=checkbox]")?i=t.is(":checked")&&1||0:i=t.val();var u=e(n.field_template({name:t.attr("name"),value:i}))[0];o.push(u),--s||r.connection.muc.saveConfiguration(n.model.get("jid"),o,e.proxy(n.onConfigSaved,n),e.proxy(n.onErrorConfigSaved,n))}),this.$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.insertStatusNotification(s("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.$el.find(".chat-body").append(e('<div class="chatroom-form-container"><form class="chatroom-form"><img class="spinner centered" src="images/spinner.gif"/></form></div>')),r.connection.muc.configure(this.model.get("jid"),e.proxy(this.renderConfigurationForm,this))},submitPassword:function(e){e.preventDefault();var t=this.$el.find(".chatroom-form").find("input[type=password]").val();this.$el.find(".chatroom-form-container").replaceWith('<img class="spinner centered" src="images/spinner.gif"/>'),this.connect(t)},renderPasswordForm:function(){this.$el.find("img.centered.spinner").remove(),this.$el.find(".chat-body").append(e('<div class="chatroom-form-container"><form class="chatroom-form"><legend>'+s("This chatroom requires a password")+"</legend>"+"<label>"+s("Password: ")+'<input type="password" name="password"/></label>'+'<input type="submit" value="'+s("Submit")+"/>"+"</form>"+"</div>")),this.$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.$el.find("img.centered.spinner").remove(),this.$el.find(".chat-body").append(e("<p>"+t+"</p>"))},infoMessages:{100:s("This room is not anonymous"),102:s("This room now shows unavailable members"),103:s("This room does not show unavailable members"),104:s("Non-privacy-related room configuration has changed"),170:s("Room logging is now enabled"),171:s("Room logging is now disabled"),172:s("This room is now non-anonymous"),173:s("This room is now semi-anonymous"),174:s("This room is now fully-anonymous"),201:s("A new room has been created"),210:s("Your nickname has been changed")},actionInfoMessages:{301:r.i18n.translate("<strong>%1$s</strong> has been banned"),307:r.i18n.translate("<strong>%1$s</strong> has been kicked out"),321:r.i18n.translate("<strong>%1$s</strong> has been removed because of an affiliation change"),322:r.i18n.translate("<strong>%1$s</strong> has been removed for not being a member")},disconnectMessages:{301:s("You have been banned from this room"),307:s("You have been kicked from this room"),321:s("You have been removed from this room because of an affiliation change"),322:s("You have been removed from this room because the room has changed to members-only and you're not a member"),332:s("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.$el.find(".chat-content"),i=e.find("status"),s=[],o=[],u=[],a,f;for(f=0;f<i.length;f++){var l=i[f].getAttribute("code");n?t.contains(t.keys(this.disconnectMessages),l)&&s.push(this.disconnectMessages[l]):t.contains(t.keys(this.infoMessages),l)?o.push(this.infoMessages[l]):t.contains(t.keys(this.actionInfoMessages),l)&&u.push(this.actionInfoMessages[l].fetch(Strophe.unescapeNode(Strophe.getResourceFromJid(e.attr("from")))))}if(s.length>0){for(f=0;f<s.length;f++)this.showDisconnectMessage(s[f]);this.model.set("connected",!1);return}this.renderChatArea();for(f=0;f<o.length;f++)r.append(this.info_template({message:o[f]}));for(f=0;f<u.length;f++)r.append(this.info_template({message:u[f]}));this.scrollDown()},showErrorMessage:function(e,t){var n=this.$el.find(".chat-content");r.connection.muc.removeRoom(t.name),e.attr("type")=="auth"?e.find("not-authorized").length?this.renderPasswordForm():e.find("registration-required").length?this.showDisconnectMessage(s("You are not on the member list of this room")):e.find("forbidden").length&&this.showDisconnectMessage(s("You have been banned from this room")):e.attr("type")=="modify"?e.find("jid-malformed").length&&this.showDisconnectMessage(s("No nickname was specified")):e.attr("type")=="cancel"&&(e.find("not-allowed").length?this.showDisconnectMessage(s("You are not allowed to create new rooms")):e.find("not-acceptable").length?this.showDisconnectMessage(s("Your nickname doesn't conform to this room's policies")):e.find("conflict").length?this.showDisconnectMessage(s("Your nickname is already taken")):e.find("item-not-found").length?this.showDisconnectMessage(s("This room does not (yet) exist")):e.find("service-unavailable").length&&this.showDisconnectMessage(s("This room has reached it's maximum number of occupants")))},onChatRoomPresence:function(t,n){var i=n.nick,s=e(t),o=s.attr("from"),u=s.find("status[code='110']").length||o==n.name+"/"+Strophe.escapeNode(i),a;if(s.attr("type")==="error")this.model.set("connected",!1),this.showErrorMessage(s.find("error"),n);else{this.model.set("connected",!0),this.showStatusMessages(s,u);if(!this.model.get("connected"))return!0;s.find("status[code='201']").length&&r.connection.muc.createInstantRoom(n.name),u&&(a=s.find("item"),a.length&&a.attr("affiliation")=="owner"&&this.$el.find("a.configure-chatroom-button").show(),s.find("status[code='210']").length&&this.model.set({nick:Strophe.getResourceFromJid(o)}))}return!0},onChatRoomMessage:function(n){var i=e(n),o=i.children("body").text(),u=i.attr("from"),a=this.$el.find(".chat-content"),f=Strophe.getResourceFromJid(u),l=f&&Strophe.unescapeNode(f)||"",c=i.find("delay").length>0,h=i.children("subject").text(),p,d,v,m,g,y,b;return c?(b=i.find("delay").attr("stamp"),v=r.parseISO8601(b)):v=new Date,g=a.find("time").map(function(){return e(this).attr("datetime")}).get(),m=new Date(v.getTime()),m.setUTCHours(0,0,0,0),y=r.toISOString(m),t.indexOf(g,y)==-1&&a.append(this.new_day_template({isodate:y,datestring:m.toString().substring(0,15)})),this.showStatusMessages(i),h&&(this.$el.find(".chatroom-topic").text(h).attr("title",h),a.append(this.info_template({message:s("Topic set by %1$s to: %2$s",l,h)}))),o?(this.appendMessage(a,{message:o,sender:l===this.model.get("nick")&&"me"||"room",fullname:l,time:r.toISOString(v)}),this.scrollDown(),!0):!0},occupant_template:t.template('<li class="{{role}}" {[ if (role === "moderator") { ]}title="'+s("This user is a moderator")+'"'+"{[ } ]}"+'{[ if (role === "participant") { ]}'+'title="'+s("This user can send messages in this room")+'"'+"{[ } ]}"+'{[ if (role === "visitor") { ]}'+'title="'+s("This user can NOT send messages in this room")+'"'+"{[ } ]}"+">{{nick}}</li>"),onChatRoomRoster:function(e,n){this.renderChatArea();var i=r.chatboxesview.views.controlbox,s=t.size(e),o=this.$el.find(".participant-list"),u=[],a=t.keys(e),f;this.$el.find(".participant-list").empty();for(f=0;f<s;f++)u.push(this.occupant_template({role:e[a[f]].role,nick:Strophe.unescapeNode(a[f])}));return o.append(u.join("")),!0}}),this.ChatBoxes=Backbone.Collection.extend({model:r.ChatBox,onConnected:function(){this.localStorage=new Backbone.LocalStorage(hex_sha1("converse.chatboxes-"+r.bare_jid)),this.get("controlbox")?this.get("controlbox").save():this.add({id:"controlbox",box_id:"controlbox"}),this.get("controlbox").set({connected:!0}),this.fetch({add:!0,success:e.proxy(function(e,n){t.include(t.pluck(n,"id"),"controlbox")&&this.get("controlbox").set({visible:!0}).save()},this)})},createChatBox:function(e){var t=this.get(e.jid);return t?t.trigger("show"):t=this.create(e),t},messageReceived:function(t){var n,i=e(t),s=i.attr("from");if(s==r.connection.jid)return!0;var o=i.children("forwarded");o.length&&(i=o.children("message"));var u=Strophe.getBareJidFromJid(s),a=Strophe.getBareJidFromJid(i.attr("to")),f,l,c;return u==r.bare_jid?(n=a,f=Strophe.getResourceFromJid(i.attr("to"))):(n=u,f=Strophe.getResourceFromJid(s)),l=this.get(n),c=r.roster.get(n),l||(l=this.create({id:n,jid:n,fullname:c.get("fullname")||jid,image_type:c.get("image_type"),image:c.get("image"),url:c.get("url")})),l.messageReceived(t),r.roster.addResource(n,f),!0}}),this.ChatBoxesView=Backbone.View.extend({el:"#collective-xmpp-chat-data",initialize:function(){this.views={},this.model.on("add",function(e){var t=this.views[e.get("id")];t?(delete t.model,t.model=e,t.initialize(),e.get("id")!=="controlbox"&&t.$el.appendTo(this.$el)):(e.get("chatroom")?t=new r.ChatRoomView({model:e}):e.get("box_id")==="controlbox"?(t=new r.ControlBoxView({model:e}),t.render()):t=new r.ChatBoxView({model:e}),this.views[e.get("id")]=t)},this)}}),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(),r.chatboxes.createChatBox({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");r.connection.roster.remove(n,function(e){r.connection.roster.unauthorize(n),r.rosterview.model.remove(n)})}},acceptRequest:function(e){var t=this.model.get("jid");r.connection.roster.authorize(t),r.connection.roster.add(t,this.model.get("fullname"),[],function(e){r.connection.roster.subscribe(t,null,r.xmppstatus.get("fullname"))}),e.preventDefault()},declineRequest:function(e){e.preventDefault(),r.connection.roster.unauthorize(this.model.get("jid")),this.model.destroy()},template:t.template('<a class="open-chat" title="'+s("Click to chat with this contact")+'" href="#">{{ fullname }}</a>'+'<a class="remove-xmpp-contact" title="'+s("Click to remove this contact")+'" href="#"></a>'),pending_template:t.template('<span>{{ fullname }}</span><a class="remove-xmpp-contact" title="'+s("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,t=e.get("ask"),n=e.get("subscription");this.$el.addClass(e.get("chat_status"));if(t==="subscribe")this.$el.addClass("pending-xmpp-contact"),this.$el.html(this.pending_template(e.toJSON()));else if(t==="request")this.$el.addClass("requesting-xmpp-contact"),this.$el.html(this.request_template(e.toJSON())),r.showControlBox();else if(n==="both"||n==="to")this.$el.addClass("current-xmpp-contact"),this.$el.html(this.template(e.toJSON()));return this},initialize:function(){this.options.model.on("change",function(e,n){t.has(e.changed,"chat_status")&&this.$el.attr("class",e.changed.chat_status)},this)}}),this.getVCard=function(t,n,i){r.connection.vcard.get(e.proxy(function(i){$vcard=e(i).find("vCard");var s=$vcard.find("FN").text(),o=$vcard.find("BINVAL").text(),u=$vcard.find("TYPE").text(),a=$vcard.find("URL").text(),f=r.roster.get(t);f&&f.save({fullname:s||t,image_type:u,image:o,url:a,vcard_updated:r.toISOString(new Date)}),n(t,s,o,u,a)},this),t,i)},this.RosterItems=Backbone.Collection.extend({model:r.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"),i=t.attr("action"),s=t.attr("name");i==="add"&&r.connection.roster.add(n,s,[],function(e){r.connection.roster.subscribe(n,null,r.xmppstatus.get("fullname"))})}),!0},isSelf:function(e){return Strophe.getBareJidFromJid(e)===Strophe.getBareJidFromJid(r.connection.jid)},getItem:function(e){return Backbone.Collection.prototype.get.call(this,e)},addResource:function(e,n){var r=this.getItem(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.getItem(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);r.connection.roster.findItem(t)?(r.connection.roster.authorize(t),r.connection.roster.subscribe(e,null,r.xmppstatus.get("fullname"))):r.connection.roster.add(e,"",[],function(n){r.connection.roster.authorize(t),r.connection.roster.subscribe(e,null,r.xmppstatus.get("fullname"))})},unsubscribe:function(e){r.xmppstatus.sendPresence("unsubscribe"),r.connection.roster.findItem(e)&&r.connection.roster.remove(e,function(t){r.rosterview.model.remove(e)})},getNumOnlineContacts:function(){var e=0,n=this.models,r=n.length,i;for(i=0;i<r;i++)t.indexOf(["offline","unavailable"],n[i].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.getItem(n).destroy()},rosterHandler:function(e){this.cleanCache(e),t.each(e,function(e,t,n){if(this.isSelf(e.jid))return;var r=this.getItem(e.jid);if(!r)is_last=!1,t===n.length-1&&(is_last=!0),this.create({jid:e.jid,subscription:e.subscription,ask:e.ask,fullname:e.name||e.jid,is_last:is_last});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}),r.save()},this)},presenceHandler:function(t){var i=e(t),s=i.attr("type");if(s==="error")return!0;var o=i.attr("from"),u=Strophe.getBareJidFromJid(o),a=Strophe.getResourceFromJid(o),f=i.find("show"),l=f.text()||"online",c=i.find("status"),h;return this.isSelf(u)?(r.connection.jid!==o&&s!=="unavailabe"&&r.xmppstatus.save({status:l}),!0):(i.find("x").attr("xmlns")||"").indexOf(Strophe.NS.MUC)===0?!0:(h=this.getItem(u),h&&c.text()!=h.get("status")&&h.save({status:c.text()}),s==="subscribed"||s==="unsubscribe"?!0:(s==="subscribe"?r.auto_subscribe?!h||h.get("subscription")!="to"?this.subscribeBack(o):r.connection.roster.authorize(u):h&&h.get("subscription")!="none"?r.connection.roster.authorize(u):r.getVCard(u,e.proxy(function(e,t,n,r,i){this.add({jid:u,subscription:"none",ask:"request",fullname:t,image:n,image_type:r,url:i,is_last:!0})},this),e.proxy(function(e,t,r,i,s){n.log("Error while retrieving vcard"),this.add({jid:u,subscription:"none",ask:"request",fullname:e,is_last:!0})},this)):s==="unsubscribed"?this.unsubscribe(u):s==="unavailable"?this.removeResource(u,a)===0&&h&&h.set({chat_status:"offline"}):h&&(this.addResource(u,a),h.set({chat_status:l})),!0))}}),this.RosterView=Backbone.View.extend({tagName:"dl",id:"converse-roster",rosteritemviews:{},removeRosterItem:function(e){var t=this.rosteritemviews[e.id];t&&(t.$el.remove(),delete this.rosteritemviews[e.id],this.render())},initialize:function(){this.model.on("add",function(e){var t=new r.RosterItemView({model:e});this.rosteritemviews[e.id]=t,this.render(e)},this),this.model.on("change",function(e,n){if(t.size(e.changed)===1&&t.contains(t.keys(e.changed),"sorted"))return;this.updateChatBox(e,n),this.render(e)},this),this.model.on("remove",function(e){this.removeRosterItem(e)},this),this.model.on("destroy",function(e){this.removeRosterItem(e)},this),this.$el.hide().html(this.template()),this.model.fetch({add:!0})},updateChatBox:function(e,n){var i=r.chatboxes.get(e.get("jid")),s={};if(!i)return;t.has(e.changed,"chat_status")&&(s.chat_status=e.get("chat_status")),t.has(e.changed,"status")&&(s.status=e.get("status")),i.save(s)},template:t.template('<dt id="xmpp-contact-requests">'+s("Contact requests")+"</dt>"+'<dt id="xmpp-contacts">'+s("My contacts")+"</dt>"+'<dt id="pending-xmpp-contacts">'+s("Pending contacts")+"</dt>"),render:function(n){var i=this.$el.find("#xmpp-contacts"),s=this.$el.find("#xmpp-contact-requests"),o=this.$el.find("#pending-xmpp-contacts"),u,a;if(n){var f=n.id,l=this.rosteritemviews[n.id],c=n.get("ask"),h=n.get("subscription"),p={order:"asc"};if(c==="subscribe")o.after(l.render().el),o.after(o.siblings("dd.pending-xmpp-contact").tsort(p));else if(c==="request")s.after(l.render().el),s.after(s.siblings("dd.requesting-xmpp-contact").tsort(p));else if(h==="both"||h==="to")n.get("sorted")?l.render():i.after(l.render().el);a=l.model.changed.chat_status,a&&(i.after(i.siblings("dd.current-xmpp-contact.offline").tsort("a",p)),i.after(i.siblings("dd.current-xmpp-contact.unavailable").tsort("a",p)),i.after(i.siblings("dd.current-xmpp-contact.away").tsort("a",p)),i.after(i.siblings("dd.current-xmpp-contact.dnd").tsort("a",p)),i.after(i.siblings("dd.current-xmpp-contact.online").tsort("a",p))),n.get("is_last")&&!n.get("sorted")&&(n.set("sorted",!0),this.initialSort(),this.$el.show(function(){r.xmppstatus.initStatus()}))}return t.each([i,s,o],function(e){e.nextUntil("dt").length?e.show():e.hide()}),u=e("#online-count"),u.text("("+this.model.getNumOnlineContacts()+")"),u.is(":visible")||u.show(),this},initialSort:function(){var e=this.$el.find("#xmpp-contacts"),t={order:"asc"};e.after(e.siblings("dd.current-xmpp-contact.offline").tsort("a",t)),e.after(e.siblings("dd.current-xmpp-contact.unavailable").tsort("a",t))}}),this.XMPPStatus=Backbone.Model.extend({initialize:function(){this.set({status:this.get("status"),status_message:this.get("status_message"),fullname:this.get("fullname")})},initStatus:function(){var e=this.get("status");e===undefined&&(e="online",this.save({status:e})),this.sendPresence(e)},sendPresence:function(e){var t=this.get("status_message"),n;e==="unavailable"||e==="probe"||e==="error"||e==="unsubscribe"||e==="unsubscribed"||e==="subscribe"||e==="subscribed"?n=$pres({type:e}):(e==="online"?n=$pres():n=$pres().c("show").t(e).up(),t&&n.c("status").t(t)),r.connection.send(n)},setStatus:function(e){this.sendPresence(e),this.save({status:e})},setStatusMessage:function(e){r.connection.send($pres().c("show").t(this.get("status")).up().c("status").t(e)),this.save({status_message:e})}}),this.XMPPStatusView=Backbone.View.extend({el:"span#xmpp-status-holder",events:{"click a.choose-xmpp-status":"toggleOptions","click #fancy-xmpp-status-select a.change-xmpp-status-message":"renderStatusChangeForm","submit #set-custom-xmpp-status":"setStatusMessage","click .dropdown dd ul li a":"setStatus"},toggleOptions:function(t){t.preventDefault(),e(t.target).parent().parent().siblings("dd").find("ul").toggle("fast")},change_status_message_template:t.template('<form id="set-custom-xmpp-status"><input type="text" class="custom-xmpp-status" {{ status_message }}"placeholder="'+s("Custom status")+'"/>'+'<button type="submit">'+s("Save")+"</button>"+"</form>"),status_template:t.template('<div class="xmpp-status"><a class="choose-xmpp-status {{ chat_status }}" data-value="{{status_message}}" href="#" title="'+s("Click to change your chat status")+'">'+"{{ status_message }}"+"</a>"+'<a class="change-xmpp-status-message" href="#" title="'+s("Click here to write a custom status message")+'"></a>'+"</div>"),renderStatusChangeForm:function(e){e.preventDefault();var t=this.model.get("status")||"offline",n=this.change_status_message_template({status_message:t});this.$el.find(".xmpp-status").replaceWith(n),this.$el.find(".custom-xmpp-status").focus().focus()},setStatusMessage:function(t){t.preventDefault();var n=e(t.target).find("input").attr("value");n==="",this.model.setStatusMessage(n)},setStatus:function(t){t.preventDefault();var n=e(t.target),r=n.attr("data-value");this.model.setStatus(r),this.$el.find(".dropdown dd ul").hide()},getPrettyStatus:function(e){return e==="chat"?pretty_status=s("online"):e==="dnd"?pretty_status=s("busy"):e==="xa"?pretty_status=s("away for long"):e==="away"?pretty_status=s("away"):pretty_status=s(e)||s("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")||s("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></ul></dd></dl>'),option_template:t.template('<li><a href="#" class="{{ value }}" data-value="{{ value }}">{{ text }}</a></li>'),initialize:function(){this.model.on("change",this.updateStatusUI,this)},render:function(){var t=this.$el.find("select#select-xmpp-status"),n=this.model.get("status")||"offline",r=e("option",t),i,o=[],u=this;return this.$el.html(this.choose_template()),this.$el.find("#fancy-xmpp-status-select").html(this.status_template({status_message:s("I am %1$s",this.getPrettyStatus(n)),chat_status:n})),r.each(function(){o.push(u.option_template({value:e(this).val(),text:this.text}))}),i=this.$el.find("#target dd ul").hide(),i.append(o.join("")),t.remove(),this}}),this.Feature=Backbone.Model.extend(),this.Features=Backbone.Collection.extend({model:r.Feature,initialize:function(){this.localStorage=new Backbone.LocalStorage(hex_sha1("converse.features"+r.bare_jid)),this.localStorage.records.length===0?(r.connection.disco.info(r.domain,null,e.proxy(this.onInfo,this)),r.connection.disco.items(r.domain,null,e.proxy(this.onItems,this))):this.fetch({add:!0})},onItems:function(t){e(t).find("query item").each(e.proxy(function(t,n){r.connection.disco.info(e(n).attr("jid"),null,e.proxy(this.onInfo,this))},this))},onInfo:function(t){var n=e(t);if(n.find("identity[category=server][type=im]").length===0&&n.find("identity[category=conference][type=text]").length===0)return;n.find("feature").each(e.proxy(function(t,r){this.create({"var":e(r).attr("var"),from:n.attr("from")})},this))}}),this.LoginPanel=Backbone.View.extend({tagName:"div",id:"login-dialog",events:{"submit form#converse-login":"authenticate"},tab_template:t.template('<li><a class="current" href="#login">'+s("Sign in")+"</a></li>"),template:t.template('<form id="converse-login"><label>'+s("XMPP/Jabber Username:")+"</label>"+'<input type="text" id="jid">'+"<label>"+s("Password:")+"</label>"+'<input type="password" id="password">'+'<input class="login-submit" type="submit" value="'+s("Log In")+'">'+'</form">'),bosh_url_input:t.template("<label>"+s("BOSH Service URL:")+"</label>"+'<input type="text" id="bosh_service_url">'),connect:function(t,i,o){var u=null,a=new Strophe.Connection(r.bosh_service_url);t&&($button=t.find("input[type=submit]"),$button.hide().after('<img class="spinner login-submit" src="images/spinner.gif"/>')),a.connect(i,o,e.proxy(function(e,t){e===Strophe.Status.CONNECTED?(n.log(s("Connected")),r.onConnected(a)):e===Strophe.Status.DISCONNECTED?($button&&$button.show().siblings("img").remove(),r.giveFeedback(s("Disconnected"),"error"),this.connect(null,a.jid,a.pass)):e===Strophe.Status.Error?($button&&$button.show().siblings("img").remove(),r.giveFeedback(s("Error"),"error")):e===Strophe.Status.CONNECTING?r.giveFeedback(s("Connecting")):e===Strophe.Status.CONNFAIL?($button&&$button.show().siblings("img").remove(),r.giveFeedback(s("Connection Failed"),"error")):e===Strophe.Status.AUTHENTICATING?r.giveFeedback(s("Authenticating")):e===Strophe.Status.AUTHFAIL?($button&&$button.show().siblings("img").remove(),r.giveFeedback(s("Authentication Failed"),"error")):e===Strophe.Status.DISCONNECTING?r.giveFeedback(s("Disconnecting"),"error"):e===Strophe.Status.ATTACHED&&n.log(s("Attached"))},this))},authenticate:function(t){t.preventDefault();var n=e(t.target),i=n.find("input#jid"),s=i.val(),o=n.find("input#password"),u=o.val(),a=null,f=!1;r.bosh_service_url||(a=n.find("input#bosh_service_url"),r.bosh_service_url=a.val(),r.bosh_service_url||(f=!0,a.addClass("error"))),s||(f=!0,i.addClass("error")),u||(f=!0,o.addClass("error"));if(f)return;this.connect(n,s,u)},remove:function(){this.$parent.find("#controlbox-tabs").empty(),this.$parent.find("#controlbox-panes").empty()},render:function(){this.$parent.find("#controlbox-tabs").append(this.tab_template());var e=this.template();return this.bosh_url_input||e.find("form").append(this.bosh_url_input),this.$parent.find("#controlbox-panes").append(this.$el.html(e)),this.$el.find("input#jid").focus(),this}}),this.showControlBox=function(){var e=this.chatboxes.get("controlbox");e?e.trigger("show"):(this.chatboxes.add({id:"controlbox",box_id:"controlbox",visible:!0}),this.connection&&this.chatboxes.get("controlbox").save())},this.toggleControlBox=function(){if(e("div#controlbox").is(":visible")){var t=this.chatboxes.get("controlbox");this.connection?t.destroy():t.trigger("hide")}else this.showControlBox()},this.giveFeedback=function(t,n){e(".conn-feedback").text(t),e(".conn-feedback").attr("class","conn-feedback"),n&&e(".conn-feedback").addClass(n)},this.onConnected=function(t){this.connection=t,this.connection.xmlInput=function(e){n.log(e)},this.connection.xmlOutput=function(e){n.log(e)},this.bare_jid=Strophe.getBareJidFromJid(this.connection.jid),this.domain=Strophe.getDomainFromJid(this.connection.jid),this.features=new this.Features,this.roster=new this.RosterItems,this.roster.localStorage=new Backbone.LocalStorage(hex_sha1("converse.rosteritems-"+this.bare_jid)),this.connection.roster.registerCallback(e.proxy(this.roster.rosterHandler,this.roster),null,"presence",null),this.rosterview=new this.RosterView({model:this.roster}),this.chatboxes.onConnected(),this.connection.addHandler(e.proxy(this.roster.subscribeToSuggestedItems,this.roster),"http://jabber.org/protocol/rosterx","message",null),this.connection.roster.get(e.proxy(function(t){this.connection.addHandler(e.proxy(function(e){return this.presenceHandler(e),!0},this.roster),null,"presence",null),this.connection.addHandler(e.proxy(function(e){return this.chatboxes.messageReceived(e),!0},this),null,"message","chat")},this)),e(window).on("blur focus",e.proxy(function(e){this.windowState!=e.type&&e.type=="focus"&&r.clearMsgCounter(),this.windowState=e.type},this)),this.giveFeedback(s("Online Contacts"))},this.chatboxes=new this.ChatBoxes,this.chatboxesview=new this.ChatBoxesView({model:this.chatboxes}),e("toggle-online-users").bind("click",e.proxy(function(e){e.preventDefault(),this.toggleControlBox()},this)),this.show_controlbox_by_default&&this.toggleControlBox()},r}),require(["jquery","converse"],function(e,t){t.initialize({auto_list_rooms:!1,auto_subscribe:!1,bosh_service_url:"https://bind.opkode.im",hide_muc_server:!1,i18n:locales.en,prebind:!1,show_controlbox_by_default:!0,xhr_user_search:!1})}),define("main",function(){});