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source: trunk/jabberit_messenger/jmessenger/js/trophyim.js @ 3097

Revision 3097, 66.9 KB checked in by alexandrecorreia, 14 years ago (diff)
Ticket #1091 - Implementado a busca de salas para bate-papo no novo modulo Expresso messenger XEP-0045-MUC.
Property svn:executable set to ``*

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1	/**
2	* This program is distributed under the terms of the MIT license.
3	* Please see the LICENSE file for details.
4	*
5	* Copyright 2008 Michael Garvin
6	*/
7
8	var TROPHYIM_BOSH_SERVICE = "/proxy/ejabberd"; //Change to suit
9
10	var TROPHYIM_LOG_LINES = 200;
11
12	var TROPHYIM_LOGLEVEL = 0; //0=debug, 1=info, 2=warn, 3=error, 4=fatal
13
14	var TROPHYIM_VERSION = "0.3";
15
16	var TROPHYIM_RESOURCE = "/JABBERITWEB";
17
18	//Uncomment to make session reattachment work
19	//var TROPHYIM_JSON_STORE = "json_store.php";
20
21	/** Object: DOMObjects
22	* This class contains builders for all the DOM objects needed by TrophyIM
23	*/
24	DOMObjects = {
25	/** Function: xmlParse
26	* Cross-browser alternative to using innerHTML
27	* Parses given string, returns valid DOM HTML object
28	*
29	* Parameters:
30	* (String) xml - the xml string to parse
31	*/
32	xmlParse : function(xmlString) {
33	var xmlObj = this.xmlRender(xmlString);
34	if(xmlObj) {
35	try { //Firefox, Gecko, etc
36	if (this.processor == undefined) {
37	this.processor = new XSLTProcessor();
38	this.processor.importStylesheet(this.xmlRender(
39	'<xsl:stylesheet version="1.0"\
40	xmlns:xsl="http://www.w3.org/1999/XSL/Transform">\
41	<xsl:output method="html" indent="yes"/><xsl:template\
42	match="@*\|node()"><xsl:copy><xsl:copy-of\
43	select="@*\|node()"/></xsl:copy></xsl:template>\
44	</xsl:stylesheet>'));
45	}
46	var htmlObj =
47	this.processor.transformToDocument(xmlObj).documentElement;
48	//Safari has a quirk where it wraps dom elements in <html><body>
49	if (htmlObj.tagName.toLowerCase() == 'html') {
50	htmlObj = htmlObj.firstChild.firstChild;
51	}
52	return document.importNode(htmlObj, true);
53	} catch(e) {
54	try { //IE is so very very special
55	var htmlObj = document.importNode(xmlObj.documentElement, true);
56	if (htmlObj.tagName.toLowerCase() == "div") {
57	var div_wrapper = document.createElement('div');
58	div_wrapper.appendChild(htmlObj);
59	if(div_wrapper.innerHTML) {
60	div_wrapper.innerHTML = div_wrapper.innerHTML;
61	}
62	htmlObj = div_wrapper.firstChild;
63	}
64	return htmlObj;
65	} catch(e) {
66	alert("TrophyIM Error: Cannot add html to page " + e.message);
67	}
68	}
69	}
70	},
71	/** Function: xmlRender
72	* Uses browser-specific methods to turn given string into xml object
73	*
74	* Parameters:
75	* (String) xml - the xml string to parse
76	*/
77	xmlRender : function(xmlString) {
78	try {//IE
79	var renderObj = new ActiveXObject("Microsoft.XMLDOM");
80	renderObj.async="false";
81	if(xmlString) {
82	renderObj.loadXML(xmlString);
83	}
84	} catch (e) {
85	try { //Firefox, Gecko, etc
86	if (this.parser == undefined) {
87	this.parser = new DOMParser();
88	}
89	var renderObj = this.parser.parseFromString(xmlString,
90	"application/xml");
91	} catch(e) {
92	alert("TrophyIM Error: Cannot create new html for page");
93	}
94	}
95
96	return renderObj;
97	},
98	/** Function: getHTML
99	* Returns named HTML snippet as DOM object
100	*
101	* Parameters:
102	* (String) name - name of HTML snippet to retrieve (see HTMLSnippets
103	* object)
104	*/
105	getHTML : function(page)
106	{
107	return this.xmlParse(HTMLSnippets[page]);
108	},
109
110	/** Function: getScript
111	* Returns script object with src to given script
112	*
113	* Parameters:
114	* (String) script - name of script to put in src attribute of script
115	* element
116	*/
117	getScript : function(script)
118	{
119	var newscript = document.createElement('script');
120	newscript.setAttribute('src', script);
121	newscript.setAttribute('type', 'text/javascript');
122	return newscript;
123	}
124	};
125
126	/** Object: TrophyIM
127	*
128	* This is the actual TrophyIM application. It searches for the
129	* 'trophyimclient' element and inserts itself into that.
130	*/
131	TrophyIM = {
132
133
134	controll : { notificationNewUsers : 0 },
135
136	/** AutoConnection
137	*
138	*/
139
140	autoConnection : { connect : true },
141
142	/** Object: chatHistory
143	*
144	* Stores chat history (last 10 message) and current presence of active
145	* chat tabs. Indexed by jid.
146	*/
147
148	chatHistory : {},
149
150	/** Constants:
151	*
152	* (Boolean) stale_roster - roster is stale and needs to be rewritten.
153	*/
154
155	constants : {stale_roster: false},
156
157	/** PosWindow
158	*
159	*/
160	posWindow : { left : 400, top : 100 },
161
162	/** StatusConnection
163	*
164	*/
165
166	statusConn : { connected : false },
167
168	/** TimeOut Render Roster
169	*
170	*
171	*/
172
173	_timeOut : { renderRoster : null },
174
175	/** Function: setCookie
176	*
177	* Sets cookie name/value pair. Date and path are auto-selected.
178	*
179	* Parameters:
180	* (String) name - the name of the cookie variable
181	* (String) value - the value of the cookie variable
182	*/
183
184	setCookie : function(name, value)
185	{
186	var expire = new Date();
187	expire.setDate(expire.getDate() + 365);
188	document.cookie = name + "=" + value + "; expires=" + expire.toGMTString();
189	},
190
191	/** Function: delCookie
192	*
193	* Deletes cookie
194	*
195	* Parameters:
196	* (String) name) - the name of the cookie to delete
197	*/
198
199	delCookie : function(name)
200	{
201	var expire = new Date();
202	expire.setDate(expire.getDate() - 365);
203	document.cookie = name + "= ; expires=" + expire.toGMTString();
204	delete TrophyIM.cookies[name];
205	},
206
207	/** Function: getCookies
208	*
209	* Retrieves all trophyim cookies into an indexed object. Inteneded to be
210	* called once, at which time the app refers to the returned object instead
211	* of re-parsing the cookie string every time.
212	*
213	* Each cookie is also re-applied so as to refresh the expiry date.
214	*/
215
216	getCookies : function()
217	{
218	var cObj = {};
219	var cookies = document.cookie.split(';');
220
221	for(var i = 0 ; i < cookies.length; i++ )
222	{
223	while ( cookies[i].charAt(0) == ' ')
224	{
225	cookies[i] = cookies[i].substring(1,cookies[i].length);
226	}
227
228	if (cookies[i].substr(0, 8) == "trophyim")
229	{
230	var nvpair = cookies[i].split("=", 2);
231	cObj[nvpair[0]] = nvpair[1];
232	TrophyIM.setCookie(nvpair[0], nvpair[1]);
233	}
234	}
235
236	return cObj;
237	},
238
239	/** Function: load
240	*
241	* This function searches for the trophyimclient div and loads the client
242	* into it.
243	*/
244
245	load : function()
246	{
247	if( loadscript.getUserCurrent() == null )
248	{
249	loadscript.setUserCurrent();
250	}
251
252	if ( !TrophyIM.statusConn.connected )
253	{
254	TrophyIM.cookies = TrophyIM.getCookies();
255
256	//Wait a second to give scripts time to load
257	setTimeout( "TrophyIM.showLogin()", 550 );
258	}
259	else
260	{
261	loadscript.rosterDiv();
262	}
263	},
264
265	/** Function: storeData
266	*
267	* Store all our data in the JSONStore, if it is active
268	*/
269
270	storeData : function()
271	{
272	if ( TrophyIM.connection && TrophyIM.connection.connected )
273	{
274	TrophyIM.setCookie('trophyim_bosh_xid', TrophyIM.connection.jid + "\|" +
275	TrophyIM.connection.sid + "\|" + TrophyIM.connection.rid);
276	TrophyIM.rosterObj.save();
277	}
278	},
279
280	/** Function: showlogin
281	*
282	* This function clears out the IM box and either redisplays the login
283	* page, or re-attaches to Strophe, preserving the logging div if it
284	* exists, or creating a new one of we are re-attaching.
285	*/
286
287	showLogin : function()
288	{
289	/**
290	*
291	* JSON is the last script to load, so we wait on it
292	* Added Strophe check too because of bug where it's sometimes missing
293	*
294	*/
295
296	if ( typeof(JSON) != undefined && typeof(Strophe) != undefined )
297	{
298	TrophyIM.JSONStore = new TrophyIMJSONStore();
299
300	if ( TrophyIM.JSONStore.store_working && TrophyIM.cookies['trophyim_bosh_xid'] )
301	{
302	var xids = TrophyIM.cookies['trophyim_bosh_xid'].split("\|");
303	TrophyIM.delCookie('trophyim_bosh_xid');
304	TrophyIM.constants.stale_roster = true;
305
306	TrophyIM.connection = new Strophe.Connection(TROPHYIM_BOSH_SERVICE);
307	TrophyIM.connection.rawInput = TrophyIM.rawInput;
308	TrophyIM.connection.rawOutput = TrophyIM.rawOutput;
309	//Strophe.log = TrophyIM.log;
310	Strophe.info('Attempting Strophe attach.');
311	TrophyIM.connection.attach(xids[0], xids[1], xids[2], TrophyIM.onConnect);
312	TrophyIM.onConnect(Strophe.Status.CONNECTED);
313	}
314	else
315	{
316	// List Contact
317	loadscript.rosterDiv();
318
319	// Get User Current;
320	var _getUserCurrent = null;
321
322	var _flag = 0;
323
324	do
325	{
326	_getUserCurrent = loadscript.getUserCurrent();
327	_flag++;
328
329	}while( ( _getUserCurrent == null \|\| _flag > 3 ) )
330
331	TrophyIM.login( Base64.decode( _getUserCurrent.jid ), Base64.decode( _getUserCurrent.password ));
332	}
333	}
334	else
335	{
336	setTimeout("TrophyIM.showLogin()", 500);
337	}
338	},
339
340	/** Function: log
341	*
342	* This function logs the given message in the trophyimlog div
343	*
344	* Parameter: (String) msg - the message to log
345	*/
346
347	log : function(level, msg)
348	{
349	if (TrophyIM.logging_div && level >= TROPHYIM_LOGLEVEL)
350	{
351	while(TrophyIM.logging_div.childNodes.length > TROPHYIM_LOG_LINES)
352	{
353	TrophyIM.logging_div.removeChild( TrophyIM.logging_div.firstChild );
354	}
355
356	var msg_div = document.createElement('div');
357	msg_div.className = 'trophyimlogitem';
358	msg_div.appendChild(document.createTextNode(msg));
359
360	TrophyIM.logging_div.appendChild(msg_div);
361	TrophyIM.logging_div.scrollTop = TrophyIM.logging_div.scrollHeight;
362	}
363	},
364
365	/** Function: rawInput
366	*
367	* This logs the packets actually recieved by strophe at the debug level
368	*/
369	rawInput : function (data)
370	{
371	Strophe.debug("RECV: " + data);
372	},
373
374	/** Function: rawInput
375	*
376	* This logs the packets actually recieved by strophe at the debug level
377	*/
378	rawOutput : function (data)
379	{
380	Strophe.debug("SEND: " + data);
381	},
382
383	/** Function: login
384	*
385	* This function logs into server using information given on login page.
386	* Since the login page is where the logging checkbox is, it makes or
387	* removes the logging div and cookie accordingly.
388	*
389	*/
390	login : function()
391	{
392	if ( TrophyIM.JSONStore.store_working )
393	{
394	//In case they never logged out
395	TrophyIM.JSONStore.delData(['groups','roster', 'active_chat', 'chat_history']);
396	}
397
398	TrophyIM.connection = new Strophe.Connection(TROPHYIM_BOSH_SERVICE);
399	TrophyIM.connection.rawInput = TrophyIM.rawInput;
400	TrophyIM.connection.rawOutput = TrophyIM.rawOutput;
401	//Strophe.log = TrophyIM.log;
402
403	if ( arguments.length > 0 )
404	{
405	var barejid = arguments[0];
406	var password = arguments[1];
407
408	TrophyIM.connection.connect( barejid + TROPHYIM_RESOURCE, password, TrophyIM.onConnect );
409	}
410	else
411	{
412
413	var barejid = document.getElementById('trophyimjid').value
414	var fulljid = barejid + TROPHYIM_RESOURCE;
415	var password = document.getElementById('trophyimpass').value;
416	var button = document.getElementById('trophyimconnect');
417
418	loadscript.setUserCurrent( barejid, password);
419
420	if ( button.value == 'connect' )
421	{
422	button.value = 'disconnect';
423	//TrophyIM.connection.connect( fulljid , password, TrophyIM.onConnect );
424
425	TrophyIM.login( barejid, password );
426	_winBuild('window_login_page', 'remove');
427	}
428	}
429
430	TrophyIM.setCookie('trophyimjid', barejid);
431	},
432
433	/** Function: logout
434	*
435	* Logs into fresh session through Strophe, purging any old data.
436	*/
437	logout : function()
438	{
439	TrophyIM.autoConnection.connect = false;
440
441	TrophyIM.delCookie('trophyim_bosh_xid');
442
443	delete TrophyIM['cookies']['trophyim_bosh_xid'];
444
445	TrophyIM.connection.disconnect();
446	},
447
448	/** Function onConnect
449	*
450	* Callback given to Strophe upon connection to BOSH proxy.
451	*/
452	onConnect : function(status)
453	{
454	var loading_gif = document.getElementById("JabberIMRosterLoadingGif");
455
456	if( status == Strophe.Status.CONNECTING )
457	{
458	loading_gif.style.display = "block";
459	Strophe.info('Strophe is connecting.');
460	}
461
462	if( status == Strophe.Status.CONNFAIL )
463	{
464	TrophyIM.delCookie('trophyim_bosh_xid');
465	TrophyIM.statusConn.connected = false;
466	loading_gif.style.display = "block";
467	}
468
469	if( status == Strophe.Status.DISCONNECTING )
470	{
471	TrophyIM.statusConn.connected = false;
472	}
473
474	if( status == Strophe.Status.DISCONNECTED )
475	{
476	if( TrophyIM.autoConnection.connect )
477	{
478	loading_gif.style.display = "block";
479
480	TrophyIM.delCookie('trophyim_bosh_xid');
481
482	TrophyIM.statusConn.connected = false;
483
484	setTimeout(function()
485	{
486	TrophyIM.showLogin();
487
488	},10000);
489
490	loadscript.clrAllContacts();
491
492	loadscript.setStatusJabber(i18n.STATUS_ANAVAILABLE,"unavailable");
493
494	delete TrophyIM.rosterObj.roster;
495	delete TrophyIM.rosterObj.groups;
496	}
497	}
498
499	if( status == Strophe.Status.CONNECTED )
500	{
501	loadscript.setStatusJabber(i18n.STATUS_AVAILABLE,'available');
502	TrophyIM.statusConn.connected = true;
503	TrophyIM.showClient();
504	}
505	},
506
507	/** Function: showClient
508	*
509	* This clears out the main div and puts in the main client. It also
510	* registers all the handlers for Strophe to call in the client.
511	*/
512	showClient : function()
513	{
514	TrophyIM.setCookie('trophyim_bosh_xid', TrophyIM.connection.jid + "\|" +
515	TrophyIM.connection.sid + "\|" + TrophyIM.connection.rid);
516
517	TrophyIM.rosterObj = new TrophyIMRoster();
518	TrophyIM.connection.addHandler(TrophyIM.onVersion, Strophe.NS.VERSION, 'iq', null, null, null);
519	TrophyIM.connection.addHandler(TrophyIM.onRoster, Strophe.NS.ROSTER, 'iq', null, null, null);
520	TrophyIM.connection.addHandler(TrophyIM.onPresence, null, 'presence', null, null, null);
521	TrophyIM.connection.addHandler(TrophyIM.onMessage, null, 'message', null, null, null);
522
523	//Get roster then announce presence.
524	TrophyIM.connection.send($iq({type: 'get', xmlns: Strophe.NS.CLIENT}).c('query', {xmlns: Strophe.NS.ROSTER}).tree());
525	TrophyIM.connection.send($pres().tree());
526	setTimeout( TrophyIM.renderRoster, 1000);
527	},
528
529	/** Function: clearClient
530	*
531	* Clears out client div, preserving and returning existing logging_div if
532	* one exists
533	*/
534
535	clearClient : function()
536	{
537	if(TrophyIM.logging_div)
538	{
539	var logging_div = TrophyIM.client_div.removeChild(document.getElementById('trophyimlog'));
540	}
541	else
542	{
543	var logging_div = null;
544	}
545
546	while(TrophyIM.client_div.childNodes.length > 0)
547	{
548	TrophyIM.client_div.removeChild(TrophyIM.client_div.firstChild);
549	}
550
551	return logging_div;
552	},
553
554	/** Function: onVersion
555	*
556	* jabber:iq:version query handler
557	*/
558
559	onVersion : function(msg)
560	{
561	Strophe.debug("Version handler");
562	if (msg.getAttribute('type') == 'get')
563	{
564	var from = msg.getAttribute('from');
565	var to = msg.getAttribute('to');
566	var id = msg.getAttribute('id');
567	var reply = $iq({type: 'result', to: from, from: to, id: id}).c('query',
568	{name: "TrophyIM", version: TROPHYIM_VERSION, os:
569	"Javascript-capable browser"});
570	TrophyIM.connection.send(reply.tree());
571	}
572	return true;
573	},
574
575	/** Function: onRoster
576	*
577	* Roster iq handler
578	*/
579
580	onRoster : function(msg)
581	{
582	var roster_items = msg.firstChild.getElementsByTagName('item');
583
584	for (var i = 0; i < roster_items.length; i++)
585	{
586	with(roster_items[i])
587	{
588	var groups = getElementsByTagName('group');
589	var group_array = [];
590
591	for( var g = 0 ; g < groups.length; g++ )
592	{
593	if( groups[g].hasChildNodes() )
594	group_array[group_array.length] = groups[g].firstChild.nodeValue;
595	}
596
597	if( getAttribute('ask') && getAttribute('ask').toString() === "subscribe" )
598	{
599	if( getAttribute('subscription').toString() === "none" )
600	{
601	TrophyIM.rosterObj.addContact( getAttribute('jid'), getAttribute('ask'), getAttribute('name'), group_array );
602	}
603
604	if( getAttribute('subscription').toString() === "remove" )
605	{
606	TrophyIM.rosterObj.removeContact( getAttribute('jid').toString() );
607	}
608	}
609	else
610	{
611	if( ( getAttribute('ask') == null && getAttribute('subscription').toString() === "remove" ) \|\| getAttribute('subscription').toString() === "remove" )
612	{
613	TrophyIM.rosterObj.removeContact( getAttribute('jid').toString() );
614	}
615	else
616	{
617	TrophyIM.rosterObj.addContact( getAttribute('jid'), getAttribute('subscription'), getAttribute('name'), group_array );
618	}
619	}
620	}
621	}
622
623	if ( msg.getAttribute('type') == 'set' )
624	{
625	var _iq = $iq({type: 'reply', id: msg.getAttribute('id'), to: msg.getAttribute('from')});
626	TrophyIM.connection.send( _iq.tree());
627	}
628
629	return true;
630	},
631
632	/** Function: onPresence
633	*
634	* Presence Handler
635	*/
636
637	onPresence : function(msg)
638	{
639	// Get Presences ChatRoom
640	TrophyIM.onPresenceChatRoom( msg );
641
642	var type = msg.getAttribute('type') ? msg.getAttribute('type') : 'available';
643	var show = msg.getElementsByTagName('show').length ? Strophe.getText(msg.getElementsByTagName('show')[0]) : type;
644	var status = msg.getElementsByTagName('status').length ? Strophe.getText(msg.getElementsByTagName('status')[0]) : '';
645	var priority = msg.getElementsByTagName('priority').length ? parseInt(Strophe.getText(msg.getElementsByTagName('priority')[0])) : 0;
646
647	if( msg.getAttribute('from').toString().indexOf('conference') < 0 )
648	{
649	TrophyIM.rosterObj.setPresence( msg.getAttribute('from'), priority, show, status );
650	}
651
652	return true;
653	},
654
655	/** Function : onPresenceChatRoom
656	*
657	* Presence ChatRoom Handler
658	*/
659
660	onPresenceChatRoom : function(msg)
661	{
662	var xquery = msg.getElementsByTagName("x");
663
664	if ( xquery.length > 0 )
665	{
666	for ( var i = 0; i < xquery.length; i++ )
667	{
668	var xmlns = xquery[i].getAttribute("xmlns");
669
670	if( xmlns.indexOf("http://jabber.org/protocol/muc#user") == 0 )
671	{
672	var nameChatRoom = xquery[i].parentNode.getAttribute('from');
673	nameChatRoom = Strophe.getBareJidFromJid(nameChatRoom);
674
675	var nickName = xquery[i].parentNode.getAttribute('from');
676	nickName = Strophe.getResourceFromJid(nickName);
677
678	var type = xquery[i].parentNode.getAttribute('type') ? xquery[i].parentNode.getAttribute('type') : 'available' ;
679
680	var show = ( xquery[i].parentNode.firstChild.firstChild != null ) ? xquery[i].parentNode.firstChild.firstChild.nodeValue : type ;
681
682	if( xquery[i].firstChild.getAttribute('jid') )
683	{
684	if ( Strophe.getBareJidFromJid( xquery[i].firstChild.getAttribute('jid') ) == Strophe.getBareJidFromJid( TrophyIM.connection.jid ) )
685	show = loadscript.getStatusUserIM();
686	}
687
688	var _UserChatRoom = document.createElement("div");
689	_UserChatRoom.id = nameChatRoom + "_UserChatRoom__" + xquery[i].firstChild.getAttribute('jid');
690	_UserChatRoom.setAttribute("style","padding-left:18px ; margin:3px 0px 0px 2px; background: url('"+path_jabberit+"templates/default/images/" + show + ".gif')no-repeat center left");
691	_UserChatRoom.appendChild( document.createTextNode(nickName) );
692
693	var nodeUser = document.getElementById( nameChatRoom + "_UserChatRoom__" + xquery[i].firstChild.getAttribute('jid'));
694
695	if( nodeUser == null && xquery[i].firstChild.getAttribute('jid') )
696	{
697	if( document.getElementById( nameChatRoom + '__roomChat__participants' ) != null )
698	{
699	nameChatRoom = document.getElementById( nameChatRoom + '__roomChat__participants' );
700	nameChatRoom.appendChild( _UserChatRoom );
701	}
702	else
703	{
704	TrophyIM.makeChatRoom( nameChatRoom, "TESTE_MEU" );
705
706	nameChatRoom = document.getElementById( nameChatRoom + '__roomChat__participants' );
707	nameChatRoom.appendChild( _UserChatRoom );
708	}
709	}
710	else
711	{
712	if( type == 'unavailable' )
713	{
714	var nodeUser = document.getElementById( nameChatRoom + "_UserChatRoom__" + xquery[i].parentNode.getAttribute('to'));
715	nodeUser.parentNode.removeChild( nodeUser );
716	}
717	else if( show )
718	{
719	var _UserChatRoom = document.getElementById( nameChatRoom + "_UserChatRoom__" + xquery[i].firstChild.getAttribute('jid') )
720	_UserChatRoom.setAttribute("style","padding-left:18px ; margin:3px 0px 0px 2px; background: url('"+path_jabberit+"templates/default/images/" + show + ".gif')no-repeat center left");
721	}
722	}
723	}
724	}
725	}
726	},
727
728	/** Function: onMessage
729	*
730	* Message handler
731	*/
732
733	onMessage : function(msg)
734	{
735	var checkTime = function(i)
736	{
737	if ( i < 10 ) i= "0" + i;
738
739	return i;
740	};
741
742	var messageDate = function( _date )
743	{
744	var _dt = _date.substr( 0, _date.indexOf( 'T' ) ).split( '-' );
745	var _hr = _date.substr( _date.indexOf( 'T' ) + 1, _date.length - _date.indexOf( 'T' ) - 2 ).split( ':' );
746
747	( _date = new Date ).setTime( Date.UTC( _dt[0], _dt[1] - 1, _dt[2], _hr[0], _hr[1], _hr[2] ) );
748
749	return ( _date.toLocaleDateString( ).replace( /-/g, '/' ) + ' ' + _date.toLocaleTimeString( ) );
750	};
751
752	var data = new Date();
753	var dtNow = checkTime(data.getHours()) + ":" + checkTime(data.getMinutes()) + ":" + checkTime(data.getSeconds());
754
755	var from = msg.getAttribute('from');
756	var type = msg.getAttribute('type');
757	var elems = msg.getElementsByTagName('body');
758	var delay = ( msg.getElementsByTagName('delay') ) ? msg.getElementsByTagName('delay') : null;
759	var stamp = ( delay[0] != null ) ? "<font style='color:red;'>" + messageDate(delay[0].getAttribute('stamp')) + "</font>" : dtNow;
760
761	var barejid = Strophe.getBareJidFromJid(from);
762	var jidChatRoom = Strophe.getResourceFromJid(from);
763	var jid_lower = barejid.toLowerCase();
764	var contact = "";
765	var state = "";
766
767	var chatBox = document.getElementById(jid_lower + "__chatState");
768	var chatStateOnOff = null;
769	var active = msg.getElementsByTagName('active');
770
771	contact = barejid.toLowerCase();
772	contact = contact.substring(0, contact.indexOf('@'));
773
774	if( TrophyIM.rosterObj.roster[barejid] )
775	{
776	if( TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'] )
777	{
778	contact = TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'];
779	}
780	}
781
782	// Message with body are "content message", this means state active
783	if ( elems.length > 0 )
784	{
785	state = "";
786
787	// Set notify chat state capability on when sender notify it themself
788	chatStateOnOff = document.getElementById(jid_lower + "__chatStateOnOff");
789
790	if (active.length > 0 & chatStateOnOff != null )
791	{
792	chatStateOnOff.value = 'on';
793	}
794
795	// Get Message
796	var _message = document.createElement("div");
797	_message.innerHTML = Strophe.getText(elems[0]);
798
799	var scripts = _message.getElementsByTagName('script');
800
801	for (var i = 0; i < scripts.length; i++)
802	_message.removeChild(scripts[i--]);
803
804	_message.innerHTML = _message.innerHTML.replace(/^\s+\|\s+$\|^\n\|\n$/g, "");
805
806	// Get Smiles
807	_message.innerHTML = loadscript.getSmiles( _message.innerHTML );
808
809	if (type == 'chat' \|\| type == 'normal')
810	{
811	if ( _message.hasChildNodes() )
812	{
813	var message =
814	{
815	contact : "[" + stamp + "] <font style='font-weight:bold; color:black;'>" + contact + "</font>",
816	msg : "</br>" + _message.innerHTML
817	};
818
819	TrophyIM.addMessage( TrophyIM.makeChat( from ), jid_lower, message );
820	}
821	}
822	else if( type == 'groupchat')
823	{
824	if ( _message.hasChildNodes() )
825	{
826	var message =
827	{
828	contact : "[" + stamp + "] <font style='font-weight:bold; color:black;'>" + jidChatRoom + "</font>",
829	msg : "</br>" + _message.innerHTML
830	};
831
832	TrophyIM.addMessage( TrophyIM.makeChatRoom( barejid ), jid_lower, message );
833	}
834	}
835	}
836	// Message without body are "content message", this mean state is not active
837	else
838	{
839	if( chatBox != null )
840	state = TrophyIM.getChatState(msg);
841	}
842
843	// Clean chat status message some time later
844	var clearChatState = function()
845	{
846	chatBox.innerHTML='';
847	}
848
849	if (chatBox != null)
850	{
851	var clearChatStateTimer;
852
853	chatBox.innerHTML = "<font style='font-weight:bold; color:grey; float:right;'>" + state + "</font>";
854
855	var _composing = msg.getElementsByTagName('composing');
856
857	if ( _composing.length == 0 )
858
859	clearChatStateTimer = setTimeout(clearChatState, 2000);
860	else
861	clearTimeout(clearChatStateTimer);
862	}
863
864	return true;
865	},
866
867	/** Function: getChatState
868	*
869	* Parameters:
870	* (string) msg - the message to get chat state
871	* (string) jid - the jid of chat box to update the chat state to.
872	*/
873	getChatState : function(msg)
874	{
875	var state = msg.getElementsByTagName('inactive');
876
877	if ( state.length > 0 )
878	{
879	return i18n.INACTIVE;
880	}
881	else
882	{
883	state = msg.getElementsByTagName('gone');
884	if ( state.length > 0 )
885	{
886	return i18n.GONE;
887	}
888	else
889	{
890	state = msg.getElementsByTagName('composing');
891	if ( state.length > 0 )
892	{
893	return i18n.COMPOSING;
894	}
895	else
896	{
897	state = msg.getElementsByTagName('paused');
898	if ( state.length > 0 )
899	{
900	return i18n.PAUSED;
901	}
902	}
903	}
904	}
905
906	return '';
907	},
908
909	/** Function: makeChat
910	*
911	* Make sure chat window to given fulljid exists, switching chat context to
912	* given resource.
913	*/
914
915	makeChat : function(fulljid)
916	{
917	var barejid = Strophe.getBareJidFromJid(fulljid);
918	var titleWindow = "";
919
920	var paramsChatBox =
921	{
922	'enabledPopUp' : ( ( loadscript.getIsIE() ) ? "none" : "block" ),
923	'idChatBox' : barejid + "__chatBox",
924	'jidTo' : barejid,
925	'path_jabberit' : path_jabberit
926	};
927
928	titleWindow = barejid.toLowerCase();
929	titleWindow = titleWindow.substring(0, titleWindow.indexOf('@'));
930
931	if( TrophyIM.rosterObj.roster[barejid] )
932	{
933	if( TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'] )
934	{
935	titleWindow = TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'];
936	}
937	}
938
939	// Position Top
940	TrophyIM.posWindow.top = TrophyIM.posWindow.top + 10;
941	if( TrophyIM.posWindow.top > 200 )
942	TrophyIM.posWindow.top = 100;
943
944	// Position Left
945	TrophyIM.posWindow.left = TrophyIM.posWindow.left + 5;
946	if( TrophyIM.posWindow.left > 455 )
947	TrophyIM.posWindow.left = 400;
948
949	var _content = document.createElement( 'div' );
950	_content.innerHTML = loadscript.parse( "chat_box", "chatBox.xsl", paramsChatBox);
951	_content = _content.firstChild;
952
953	var _messages = _content.firstChild.firstChild;
954	var _textarea = _content.getElementsByTagName( 'textarea' ).item( 0 );
955	var _send = _content.getElementsByTagName( 'input' ).item( 0 );
956	var _chatStateOnOff = _content.getElementsByTagName( 'input' ).item( 1 );
957
958	var _send_message = function( )
959	{
960	if ( ! TrophyIM.sendMessage( barejid, _textarea.value ) )
961	return false;
962
963	// Add Message in chatBox;
964	TrophyIM.addMessage( _messages, barejid, {
965	contact : "<font style='font-weight:bold; color:red;'>" + i18n.ME + "</font>",
966	msg : "<br/>" + _textarea.value
967	} );
968
969	_textarea.value = '';
970	_textarea.focus( );
971	};
972
973	var composingTimer_ = 0;
974	var isComposing_ = 0;
975	var timeCounter;
976
977	var setComposing = function( )
978	{
979	var checkComposing = function()
980	{
981	if (!isComposing_) {
982	// User stopped composing
983	composingTimer_ = 0;
984	clearInterval(timeCounter);
985	TrophyIM.sendContentMessage(barejid, 'paused');
986	} else {
987	TrophyIM.sendContentMessage(barejid, 'composing');
988	}
989	isComposing_ = 0; // Reset composing
990	}
991
992	if (!composingTimer_) {
993	/* User (re)starts composing */
994	composingTimer_ = 1;
995	timeCounter = setInterval(checkComposing,4000);
996	}
997	isComposing_ = 1;
998	};
999
1000	loadscript.configEvents( _send, 'onclick', _send_message );
1001	loadscript.configEvents( _textarea, 'onkeyup', function( e )
1002	{
1003	if ( e.keyCode == 13 ){
1004	_send_message( );
1005	// User stopped composing
1006	composingTimer_ = 0;
1007	clearInterval(timeCounter);
1008	}else{
1009	if (_chatStateOnOff.value == 'on')
1010	setComposing();
1011	}
1012	} );
1013
1014	var winChatBox =
1015	{
1016	id_window : "window_chat_area_" + barejid,
1017	barejid : barejid,
1018	width : 387,
1019	height : 375,
1020	top : TrophyIM.posWindow.top,
1021	left : TrophyIM.posWindow.left,
1022	draggable : true,
1023	visible : "display",
1024	resizable : true,
1025	zindex : loadscript.getZIndex(),
1026	title : titleWindow,
1027	closeAction : "hidden",
1028	content : _content
1029	}
1030
1031	_win = _winBuild(winChatBox);
1032
1033	// Notification New Message
1034	loadscript.notification(barejid);
1035
1036	// Photo User;
1037	loadscript.getPhotoUser(barejid);
1038
1039	_textarea.focus( );
1040
1041	return ( _messages = _win.content( ).firstChild );
1042	},
1043
1044	/** Function: makeChatRoom
1045	*
1046	*
1047	*
1048	*/
1049
1050	makeChatRoom : function()
1051	{
1052	var jidChatRoom = arguments[0];
1053	var titleWindow = "ChatRoom - " + arguments[1];
1054
1055	var paramsChatRoom =
1056	{
1057	'idChatRoom' : jidChatRoom + "__roomChat",
1058	'jidTo' : jidChatRoom,
1059	'lang_Send' : i18n.SEND,
1060	'lang_Leave_ChatRoom' : i18n.LEAVE_CHATROOM,
1061	'path_jabberit' : path_jabberit
1062	};
1063
1064	// Position Top
1065	TrophyIM.posWindow.top = TrophyIM.posWindow.top + 10;
1066	if( TrophyIM.posWindow.top > 200 )
1067	TrophyIM.posWindow.top = 100;
1068
1069	// Position Left
1070	TrophyIM.posWindow.left = TrophyIM.posWindow.left + 5;
1071	if( TrophyIM.posWindow.left > 455 )
1072	TrophyIM.posWindow.left = 400;
1073
1074	var _content = document.createElement( 'div' );
1075	_content.innerHTML = loadscript.parse( "chat_room", "chatRoom.xsl", paramsChatRoom );
1076	_content = _content.firstChild;
1077
1078	var _messages = _content.firstChild.firstChild;
1079	var _textarea = _content.getElementsByTagName( 'textarea' ).item( 0 );
1080	var _send = _content.getElementsByTagName( 'input' ).item( 0 );
1081	var _leaveChatRoom = _content.getElementsByTagName( 'input' ).item( 1 );
1082
1083	var _send_message = function( )
1084	{
1085	if ( ! TrophyIM.sendMessageChatRoom( jidChatRoom, _textarea.value ) )
1086	return false;
1087
1088	_textarea.value = '';
1089
1090	_textarea.focus( );
1091	};
1092
1093	loadscript.configEvents( _send, 'onclick', _send_message );
1094	loadscript.configEvents( _leaveChatRoom, 'onclick', function( )
1095	{
1096	TrophyIM.leaveChatRoom( jidChatRoom );
1097
1098	setTimeout( function()
1099	{
1100	_winBuild('window_chat_room_' + jidChatRoom, 'remove');
1101
1102	}, 500 );
1103
1104	});
1105
1106	loadscript.configEvents( _textarea, 'onkeyup', function( e )
1107	{
1108	if ( e.keyCode == 13 )
1109	{
1110	_send_message( );
1111	}
1112	});
1113
1114	var winChatRoom =
1115	{
1116	id_window : "window_chat_room_" + arguments[0],
1117	barejid : jidChatRoom,
1118	width : 500,
1119	height : 450,
1120	top : TrophyIM.posWindow.top,
1121	left : TrophyIM.posWindow.left,
1122	draggable : true,
1123	visible : "display",
1124	resizable : true,
1125	zindex : loadscript.getZIndex(),
1126	title : titleWindow,
1127	closeAction : "hidden",
1128	content : _content
1129	}
1130
1131	_win = _winBuild(winChatRoom);
1132
1133	return ( _messages = _win.content( ).firstChild );
1134
1135	},
1136
1137	/** Function addContacts
1138	*
1139	* Parameters:
1140	* (string) jidFrom
1141	* (string) jidTo
1142	* (string) name
1143	* (string) group
1144	*/
1145
1146	addContact : function( jidTo, name, group )
1147	{
1148	// Add Contact
1149	var _id = TrophyIM.connection.getUniqueId('add');
1150	var newContact = $iq({type: 'set', id: _id });
1151	newContact = newContact.c('query').attrs({xmlns : 'jabber:iq:roster'});
1152	newContact = newContact.c('item').attrs({jid: jidTo, name:name });
1153	newContact = newContact.c('group').t(group).tree();
1154
1155	TrophyIM.connection.send(newContact);
1156	},
1157
1158	/** Function: add
1159	*
1160	* Parameters:
1161	* (string) msg - the message to add
1162	* (string) jid - the jid of chat box to add the message to.
1163	*/
1164
1165	addMessage : function( chatBox, jid, msg )
1166	{
1167	// Get Smiles
1168	msg.msg = loadscript.getSmiles( msg.msg );
1169
1170	var messageDiv = document.createElement("div");
1171	messageDiv.style.margin = "3px 0px 1em 3px";
1172	messageDiv.innerHTML = msg.contact + " : " + msg.msg ;
1173
1174	chatBox.appendChild(messageDiv);
1175	chatBox.scrollTop = chatBox.scrollHeight;
1176	},
1177
1178	/** Function : renameContact
1179	*
1180	*
1181	*/
1182
1183	renameContact : function( jid )
1184	{
1185	// Name
1186	var name = TrophyIM.rosterObj.roster[jid].contact.name;
1187
1188	if(( name = prompt(i18n.ASK_NEW_NAME_QUESTION + name + "!", name )))
1189	if(( name = name.replace(/^\s+\|\s+$\|^\n\|\n$/g,"")) == "" )
1190	name = "";
1191
1192	if( name == null \|\| name == "")
1193	name = "";
1194
1195	var jidTo = jid
1196	var name = ( name ) ? name : TrophyIM.rosterObj.roster[jid].contact.name;
1197	var group = TrophyIM.rosterObj.roster[jid].contact.groups[0];
1198
1199	TrophyIM.addContact( jidTo, name, group );
1200
1201	document.getElementById('itenContact_' + jid ).innerHTML = name;
1202	},
1203
1204	/** Function : renameGroup
1205	*
1206	*
1207	*/
1208
1209	renameGroup : function( jid )
1210	{
1211	var group = TrophyIM.rosterObj.roster[jid].contact.groups[0];
1212	var presence = TrophyIM.rosterObj.roster[jid].presence;
1213
1214	// Group
1215	if(( group = prompt( i18n.ASK_NEW_GROUP_QUESTION, group )))
1216	if(( group = group.replace(/^\s+\|\s+$\|^\n\|\n$/g,"")) == "" )
1217	group = "";
1218
1219	if( group == null \|\| group == "")
1220	group = "";
1221
1222	var jidTo = TrophyIM.rosterObj.roster[jid].contact.jid;
1223	var name = TrophyIM.rosterObj.roster[jid].contact.name;
1224	var group = ( group ) ? group : TrophyIM.rosterObj.roster[jid].contact.groups[0];
1225
1226	TrophyIM.rosterObj.removeContact( jid );
1227
1228	TrophyIM.addContact( jidTo, name, group );
1229
1230	document.getElementById("JabberIMRoster").innerHTML = "";
1231
1232	TrophyIM.renderRoster();
1233
1234	setTimeout(function()
1235	{
1236	for( var i in presence )
1237	{
1238	if ( presence[ i ].constructor == Function )
1239	continue;
1240
1241	TrophyIM.rosterObj.setPresence( jid, presence[i].priority, presence[i].show, presence[i].status);
1242	}
1243	},500);
1244	},
1245
1246	// TESTE SALAS
1247
1248	/** Function : joinRoom
1249	*
1250	*
1251	*/
1252
1253	joinChatRoom : function( roomName )
1254	{
1255	var presence = $pres({from: TrophyIM.connection.jid, to: roomName}).c("x",{xmlns: Strophe.NS.MUC});
1256
1257	TrophyIM.connection.send( presence );
1258	},
1259
1260	/** Function : Leave Chat Room
1261	*
1262	*
1263	*/
1264
1265	leaveChatRoom : function( roomName )
1266	{
1267	var room_nick = roomName + "/USUARIO_DE_TESTE";
1268
1269	var presenceid = TrophyIM.connection.getUniqueId();
1270
1271	var presence = $pres( {type: "unavailable", id: presenceid, from: TrophyIM.connection.jid, to: room_nick} ).c("x",{xmlns: Strophe.NS.MUC});
1272
1273	TrophyIM.connection.send( presence );
1274	},
1275
1276	/** Function : getlistRooms
1277	*
1278	*
1279	*/
1280
1281	getListRooms : function()
1282	{
1283	var _error_return = function(element)
1284	{
1285	alert( " ERROR : " + element );
1286	};
1287
1288	var iq = $iq({to: "conference.im.pr.gov.br", type: "get"}).c("query",{xmlns: Strophe.NS.DISCO_ITEMS});
1289
1290	TrophyIM.connection.sendIQ( iq, loadscript.listRooms, _error_return, 500 );
1291	},
1292
1293	/** Function: removeContact
1294	*
1295	* Parameters:
1296	* (string) jidTo
1297	*/
1298
1299	removeContact : function( jidTo )
1300	{
1301	var divItenContact = null;
1302
1303	if( ( divItenContact = document.getElementById('itenContact_' + jidTo )))
1304	{
1305	// Remove Contact
1306	var _id = TrophyIM.connection.getUniqueId();
1307	var delContact = $iq({type: 'set', id: _id})
1308	delContact = delContact.c('query').attrs({xmlns : 'jabber:iq:roster'});
1309	delContact = delContact.c('item').attrs({jid: jidTo, subscription:'remove'}).tree();
1310
1311	TrophyIM.connection.send( delContact );
1312
1313	loadscript.removeElement( document.getElementById('itenContactNotification_' + jidTo ) );
1314
1315	var spanShow = document.getElementById('span_show_itenContact_' + jidTo )
1316	spanShow.parentNode.removeChild(spanShow);
1317
1318	loadscript.removeGroup( divItenContact.parentNode );
1319
1320	divItenContact.parentNode.removeChild(divItenContact);
1321	}
1322	},
1323
1324	/** Function: renderRoster
1325	*
1326	* Renders roster, looking only for jids flagged by setPresence as having
1327	* changed.
1328	*/
1329
1330	renderRoster : function()
1331	{
1332	var roster_div = document.getElementById('JabberIMRoster');
1333
1334	if( roster_div )
1335	{
1336	var users = new Array();
1337
1338	var loading_gif = document.getElementById("JabberIMRosterLoadingGif");
1339
1340	if( loading_gif.style.display == "block" )
1341	loading_gif.style.display = "none";
1342
1343	for( var user in TrophyIM.rosterObj.roster )
1344	{
1345	if ( TrophyIM.rosterObj.roster[ user ].constructor == Function )
1346	continue;
1347
1348	users[users.length] = TrophyIM.rosterObj.roster[user].contact.jid;
1349	}
1350
1351	users.sort();
1352
1353	var groups = new Array();
1354	var flagGeral = false;
1355
1356	for (var group in TrophyIM.rosterObj.groups)
1357	{
1358	if ( TrophyIM.rosterObj.groups[ group ].constructor == Function )
1359	continue;
1360
1361	if( group )
1362	groups[groups.length] = group;
1363
1364	if( group == "Geral" )
1365	flagGeral = true;
1366	}
1367
1368	if( !flagGeral && users.length > 0 )
1369	groups[groups.length] = "Geral";
1370
1371	groups.sort();
1372
1373	for ( var i = 0; i < groups.length; i++ )
1374	{
1375	TrophyIM.renderGroups( groups[i] , roster_div );
1376	}
1377
1378	TrophyIM.renderItensGroup( users, roster_div );
1379	}
1380
1381	TrophyIM._timeOut.renderRoster = setTimeout("TrophyIM.renderRoster()", 1000 );
1382	},
1383
1384	/** Function: renderGroups
1385	*
1386	*
1387	*/
1388
1389	renderGroups: function( nameGroup, element )
1390	{
1391	var _addGroup = function()
1392	{
1393	var _nameGroup = nameGroup;
1394	var _element = element;
1395
1396	var paramsGroup =
1397	{
1398	'nameGroup' : _nameGroup,
1399	'path_jabberit' : path_jabberit
1400	}
1401
1402	_element.innerHTML += loadscript.parse("group","groups.xsl", paramsGroup);
1403	}
1404
1405	if( !element.hasChildNodes() )
1406	{
1407	_addGroup();
1408	}
1409	else
1410	{
1411	var _NodeChild = element.firstChild;
1412	var flagAdd = false;
1413
1414	while( _NodeChild )
1415	{
1416	if( _NodeChild.childNodes[0].nodeName.toLowerCase() === "span" )
1417	{
1418	if( _NodeChild.childNodes[0].childNodes[0].nodeValue === nameGroup )
1419	{
1420	flagAdd = true;
1421	}
1422	}
1423
1424	_NodeChild = _NodeChild.nextSibling;
1425	}
1426
1427	if( !flagAdd )
1428	{
1429	_addGroup();
1430	}
1431	}
1432	},
1433
1434	/** Function: renderItensGroup
1435	*
1436	*
1437	*/
1438
1439	renderItensGroup : function( users, element )
1440	{
1441	var addItem = function()
1442	{
1443	if( arguments.length > 0 )
1444	{
1445	// Get Arguments
1446	var objContact = arguments[0];
1447	var group = arguments[1];
1448	var element = arguments[2];
1449	var showOffline = loadscript.getShowContactsOffline();
1450
1451	// Presence e Status
1452	var presence = "unavailable";
1453	var status = "";
1454	var statusColor = "black";
1455	var statusDisplay = "none";
1456
1457	var _resource = "";
1458
1459	// Set Presence
1460	var _presence = function(objContact)
1461	{
1462	if (objContact.presence)
1463	{
1464	for (var resource in objContact.presence)
1465	{
1466	if ( objContact.presence[resource].constructor == Function )
1467	continue;
1468
1469	if( objContact.presence[resource].show != 'invisible' )
1470	presence = objContact.presence[resource].show;
1471
1472	if( objContact.contact.subscription != "both")
1473	presence = 'subscription';
1474
1475	if( objContact.presence[resource].status )
1476	{
1477	status = " ( " + objContact.presence[resource].status + " ) ";
1478	statusDisplay = "block";
1479	}
1480	}
1481	}
1482	};
1483
1484	// Set Subscription
1485	var _subscription = function( objContact )
1486	{
1487	if( objContact.contact.subscription != "both" )
1488	{
1489	switch( objContact.contact.subscription )
1490	{
1491	case "none" :
1492
1493	status = " (( " + i18n.ASK_FOR_AUTH + " )) ";
1494	statusColor = "red";
1495	break;
1496
1497	case "to" :
1498
1499	status = " (( " + i18n.CONTACT_ASK_FOR_AUTH + " )) ";
1500	statusColor = "orange";
1501	break;
1502
1503	case "from" :
1504
1505	status = " (( " + i18n.AUTHORIZED + " )) ";
1506	statusColor = "green";
1507	break;
1508
1509	case "subscribe" :
1510
1511	status = " (( " + i18n.AUTH_SENT + " )) ";
1512	statusColor = "red";
1513	break;
1514
1515	case "not-in-roster" :
1516
1517	status = " (( " + i18n.ASK_FOR_AUTH_QUESTION + " )) ";
1518	statusColor = "orange";
1519	break;
1520
1521	default :
1522
1523	break;
1524	}
1525
1526	statusDisplay = "block";
1527	}
1528	};
1529
1530	if( objContact.contact.subscription != "remove")
1531	{
1532	var itensJid = document.getElementById( "itenContact_" + objContact.contact.jid );
1533
1534	if( itensJid == null )
1535	{
1536	// Name
1537	var nameContact = "";
1538
1539	if ( objContact.contact.name )
1540	nameContact = objContact.contact.name;
1541	else
1542	{
1543	nameContact = objContact.contact.jid;
1544	nameContact = nameContact.substring(0, nameContact.indexOf('@'));
1545	}
1546
1547	// Get Presence
1548	_presence(objContact);
1549
1550	var paramsContact =
1551	{
1552	divDisplay : "block",
1553	id : 'itenContact_' + objContact.contact.jid ,
1554	jid : objContact.contact.jid,
1555	nameContact : nameContact,
1556	path_jabberit : path_jabberit,
1557	presence : presence,
1558	spanDisplay : statusDisplay,
1559	status : status,
1560	statusColor : "black",
1561	subscription : objContact.contact.subscription,
1562	resource : _resource
1563	}
1564
1565	// Get Authorization
1566	_subscription( objContact );
1567
1568	if( group != "")
1569	{
1570	var _NodeChild = element.firstChild;
1571
1572	while( _NodeChild )
1573	{
1574	if( _NodeChild.childNodes[0].nodeName.toLowerCase() === "span" )
1575	{
1576	if( _NodeChild.childNodes[0].childNodes[0].nodeValue === group )
1577	{
1578	_NodeChild.innerHTML += loadscript.parse("itens_group", "itensGroup.xsl", paramsContact);
1579	}
1580	}
1581
1582	_NodeChild = _NodeChild.nextSibling;
1583	}
1584	}
1585	}
1586	else
1587	{
1588	// Get Presence
1589	_presence(objContact);
1590
1591	var is_open = itensJid.parentNode.childNodes[0].style.backgroundImage;
1592	is_open = is_open.indexOf("arrow_down.gif");
1593
1594	// Get Authorization
1595	_subscription( objContact );
1596
1597	// Set subscription
1598	itensJid.setAttribute('subscription', objContact.contact.subscription );
1599
1600	with ( document.getElementById('span_show_' + 'itenContact_' + objContact.contact.jid ) )
1601	{
1602	if( presence == "unavailable" && !showOffline )
1603	{
1604	style.display = "none";
1605	}
1606	else
1607	{
1608	if( is_open > 0 )
1609	{
1610	style.display = statusDisplay;
1611	style.color = statusColor;
1612	innerHTML = status;
1613	}
1614	}
1615	}
1616
1617	if( presence == "unavailable" && !showOffline )
1618	{
1619	itensJid.style.display = "none";
1620	}
1621	else
1622	{
1623	if( is_open > 0 )
1624	{
1625	itensJid.style.display = "block";
1626	}
1627	}
1628
1629	itensJid.style.background = "url('"+path_jabberit+"templates/default/images/" + presence + ".gif') no-repeat center left";
1630	}
1631
1632	// Contact OffLine
1633	if( !objContact.presence && !showOffline )
1634	{
1635	if( objContact.contact.subscription != "remove" )
1636	{
1637	with ( document.getElementById('span_show_' + 'itenContact_' + objContact.contact.jid ))
1638	{
1639	style.display = "none";
1640	}
1641
1642	with ( document.getElementById('itenContact_' + objContact.contact.jid ) )
1643	{
1644	style.display = "none";
1645	}
1646	}
1647	}
1648	}
1649	}
1650	};
1651
1652	var flag = false;
1653
1654	for( var i = 0 ; i < users.length; i++ )
1655	{
1656	if( TrophyIM.rosterObj.roster[users[i]].contact.jid != Base64.decode( loadscript.getUserCurrent().jid) )
1657	{
1658	var _subscription = TrophyIM.rosterObj.roster[users[i]].contact.subscription;
1659
1660	if( _subscription === "to" )
1661	{
1662	flag = true;
1663	}
1664
1665	if( _subscription === "not-in-roster")
1666	{
1667	flag = true;
1668	}
1669
1670	if( TrophyIM.rosterObj.roster[users[i]].contact.groups )
1671	{
1672	var groups = TrophyIM.rosterObj.roster[users[i]].contact.groups;
1673
1674	if( groups.length > 0 )
1675	{
1676	for( var j = 0; j < groups.length; j++ )
1677	{
1678	addItem( TrophyIM.rosterObj.roster[users[i]], groups[j], element );
1679	}
1680	}
1681	else
1682	{
1683	addItem( TrophyIM.rosterObj.roster[users[i]], "Geral", element );
1684	}
1685	}
1686	else
1687	{
1688	addItem( TrophyIM.rosterObj.roster[users[i]], "Geral", element );
1689	}
1690	}
1691	}
1692
1693	if( flag )
1694	{
1695	if ( TrophyIM.controll.notificationNewUsers == 0 )
1696	{
1697	loadscript.enabledNotificationNewUsers();
1698	TrophyIM.controll.notificationNewUsers++;
1699	}
1700	}
1701	else
1702	{
1703	loadscript.disabledNotificationNewUsers();
1704	TrophyIM.controll.notificationNewUsers = 0;
1705	}
1706	},
1707
1708	/** Function: rosterClick
1709	*
1710	* Handles actions when a roster item is clicked
1711	*/
1712
1713	rosterClick : function(fulljid)
1714	{
1715	TrophyIM.makeChat(fulljid);
1716	},
1717
1718	/** Function SetAutorization
1719	*
1720	*/
1721
1722	setAutorization : function( jidTo, jidFrom, _typeSubscription )
1723	{
1724	var _id = TrophyIM.connection.getUniqueId();
1725
1726	TrophyIM.connection.send($pres( ).attrs({ from: jidFrom, to: jidTo, type: _typeSubscription, id: _id }).tree());
1727	},
1728
1729	/** Function: setPresence
1730	*
1731	*/
1732
1733	setPresence : function( _type )
1734	{
1735	if( _type != 'status')
1736	{
1737	if( _type == "unavailable" && TrophyIM.statusConn.connected )
1738	{
1739	var loading_gif = document.getElementById("JabberIMRosterLoadingGif");
1740
1741	if( TrophyIM._timeOut.renderRoster != null )
1742	clearTimeout(TrophyIM._timeOut.renderRoster);
1743
1744	if( TrophyIM.statusConn.connected )
1745	TrophyIM.connection.send($pres({type : _type}).tree());
1746
1747	for( var i = 0; i < TrophyIM.connection._requests.length; i++ )
1748	{
1749	if( TrophyIM.connection._requests[i] )
1750	TrophyIM.connection._removeRequest(TrophyIM.connection._requests[i]);
1751	}
1752
1753	TrophyIM.logout();
1754
1755	loadscript.clrAllContacts();
1756
1757	delete TrophyIM.rosterObj.roster;
1758	delete TrophyIM.rosterObj.groups;
1759
1760	setTimeout(function()
1761	{
1762	if( loading_gif.style.display == "block" )
1763	loading_gif.style.display = "none";
1764	}, 1000);
1765	}
1766	else
1767	{
1768	if( !TrophyIM.autoConnection.connect )
1769	{
1770	TrophyIM.autoConnection.connect = true;
1771	TrophyIM.load();
1772	}
1773	else
1774	{
1775	if( TrophyIM.statusConn.connected )
1776	{
1777	if( loadscript.getStatusMessage() != "" )
1778	{
1779	var _presence = $pres( );
1780	_presence.node.appendChild( Strophe.xmlElement( 'show' ) ).appendChild( Strophe.xmlTextNode( _type ) );
1781	_presence.node.appendChild( Strophe.xmlElement( 'status' ) ).appendChild( Strophe.xmlTextNode( loadscript.getStatusMessage() ));
1782
1783	TrophyIM.connection.send( _presence.tree() );
1784	}
1785	else
1786	{
1787	TrophyIM.connection.send($pres( ).c('show').t(_type).tree());
1788	}
1789	}
1790	}
1791	}
1792	}
1793	else
1794	{
1795	var _show = "available";
1796	var _status = "";
1797
1798	if( arguments.length < 2 )
1799	{
1800	if( loadscript.getStatusMessage() != "" )
1801	_status = prompt(i18n.TYPE_YOUR_MSG, loadscript.getStatusMessage());
1802	else
1803	_status = prompt(i18n.TYPE_YOUR_MSG);
1804
1805	var _divStatus = document.getElementById("JabberIMStatusMessage");
1806
1807	if( ( _status = _status.replace(/^\s+\|\s+$\|^\n\|\n$/g,"") ) != "")
1808	_divStatus.firstChild.innerHTML = "( " + _status + " )";
1809	}
1810	else
1811	{
1812	_status = arguments[1];
1813	}
1814
1815	for( var resource in TrophyIM.rosterObj.roster[Base64.decode(loadscript.getUserCurrent().jid)].presence )
1816	{
1817	if ( TrophyIM.rosterObj.roster[Base64.decode(loadscript.getUserCurrent().jid)].presence[ resource ].constructor == Function )
1818	continue;
1819
1820	if ( TROPHYIM_RESOURCE === ("/" + resource) )
1821	_show = TrophyIM.rosterObj.roster[Base64.decode(loadscript.getUserCurrent().jid)].presence[resource].show;
1822	}
1823
1824	if ( TrophyIM.statusConn.connected )
1825	{
1826	var _presence = $pres( );
1827	_presence.node.appendChild( Strophe.xmlElement( 'show' ) ).appendChild( Strophe.xmlTextNode( _show ) );
1828	_presence.node.appendChild( Strophe.xmlElement( 'status' ) ).appendChild( Strophe.xmlTextNode( _status ) );
1829
1830	TrophyIM.connection.send( _presence.tree() );
1831	}
1832	}
1833	},
1834
1835	/** Function: sendMessage
1836	*
1837	* Send message from chat input to user
1838	*/
1839
1840	sendMessage : function()
1841	{
1842	if (arguments.length > 0)
1843	{
1844	var jidTo = arguments[0];
1845	var message_input = arguments[1];
1846
1847
1848	message_input = message_input.replace(/^\s+\|\s+$\|^\n\|\n$/g, "");
1849
1850	if (message_input != "") {
1851
1852	// Send Message
1853	var newMessage = $msg({
1854	to: jidTo,
1855	from: TrophyIM.connection.jid,
1856	type: 'chat'
1857	});
1858	newMessage = newMessage.c('body').t(message_input);
1859	newMessage.up();
1860	newMessage = newMessage.c('active').attrs({
1861	xmlns: 'http://jabber.org/protocol/chatstates'
1862	});
1863	// Send Message
1864	TrophyIM.connection.send(newMessage.tree());
1865
1866	return true;
1867	}
1868	}
1869
1870	return false;
1871	},
1872
1873	/** Function: sendMessage
1874	*
1875	* Send message to ChatRoom
1876	*/
1877
1878	sendMessageChatRoom : function( room )
1879	{
1880	if( arguments.length > 0 )
1881	{
1882	var room_nick = arguments[0];
1883	var message = arguments[1];
1884	var msgid = TrophyIM.connection.getUniqueId();
1885	var msg = $msg({to: room_nick, type: "groupchat", id: msgid}).c("body",{xmlns: Strophe.NS.CLIENT}).t(message);
1886
1887	msg.up();//.c("x", {xmlns: "jabber:x:event"}).c("composing");
1888
1889	TrophyIM.connection.send(msg);
1890
1891	return true;
1892	}
1893	},
1894
1895	/** Function: sendContentMessage
1896	*
1897	* Send a content message from chat input to user
1898	*/
1899	sendContentMessage : function()
1900	{
1901	if( arguments.length > 0 )
1902	{
1903	var jidTo = arguments[0];
1904	var state = arguments[1];
1905
1906	var newMessage = $msg({to: jidTo, from: TrophyIM.connection.jid, type: 'chat'});
1907	newMessage = newMessage.c(state).attrs({xmlns : 'http://jabber.org/protocol/chatstates'});
1908	// Send content message
1909	TrophyIM.connection.send(newMessage.tree());
1910	}
1911	}
1912	};
1913
1914	/** Class: TrophyIMRoster
1915	*
1916	*
1917	* This object stores the roster and presence info for the TrophyIMClient
1918	*
1919	* roster[jid_lower]['contact']
1920	* roster[jid_lower]['presence'][resource]
1921	*/
1922	function TrophyIMRoster()
1923	{
1924	/** Constants: internal arrays
1925	* (Object) roster - the actual roster/presence information
1926	* (Object) groups - list of current groups in the roster
1927	* (Array) changes - array of jids with presence changes
1928	*/
1929	if (TrophyIM.JSONStore.store_working)
1930	{
1931	var data = TrophyIM.JSONStore.getData(['roster', 'groups']);
1932	this.roster = (data['roster'] != null) ? data['roster'] : {};
1933	this.groups = (data['groups'] != null) ? data['groups'] : {};
1934	}
1935	else
1936	{
1937	this.roster = {};
1938	this.groups = {};
1939	}
1940	this.changes = new Array();
1941
1942	if (TrophyIM.constants.stale_roster)
1943	{
1944	for (var jid in this.roster)
1945	{
1946	this.changes[this.changes.length] = jid;
1947	}
1948	}
1949
1950	/** Function: addChange
1951	*
1952	* Adds given jid to this.changes, keeping this.changes sorted and
1953	* preventing duplicates.
1954	*
1955	* Parameters
1956	* (String) jid : jid to add to this.changes
1957	*/
1958
1959	this.addChange = function(jid)
1960	{
1961	for (var c = 0; c < this.changes.length; c++)
1962	{
1963	if (this.changes[c] == jid)
1964	{
1965	return;
1966	}
1967	}
1968
1969	this.changes[this.changes.length] = jid;
1970
1971	this.changes.sort();
1972	}
1973
1974	/** Function: addContact
1975	*
1976	* Adds given contact to roster
1977	*
1978	* Parameters:
1979	* (String) jid - bare jid
1980	* (String) subscription - subscription attribute for contact
1981	* (String) name - name attribute for contact
1982	* (Array) groups - array of groups contact is member of
1983	*/
1984
1985	this.addContact = function(jid, subscription, name, groups )
1986	{
1987	if( subscription === "remove" )
1988	{
1989	this.removeContact(jid);
1990	}
1991	else
1992	{
1993	var contact = { jid:jid, subscription:subscription, name:name, groups:groups }
1994	var jid_lower = jid.toLowerCase();
1995
1996	if ( this.roster[jid_lower] )
1997	{
1998	this.roster[jid_lower]['contact'] = contact;
1999	}
2000	else
2001	{
2002	this.roster[jid_lower] = {contact:contact};
2003	}
2004
2005	groups = groups ? groups : [''];
2006
2007	for ( var g = 0; g < groups.length; g++ )
2008	{
2009	if ( !this.groups[groups[g]] )
2010	{
2011	this.groups[groups[g]] = {};
2012	}
2013
2014	this.groups[groups[g]][jid_lower] = jid_lower;
2015	}
2016	}
2017	}
2018
2019	/** Function: getContact
2020	*
2021	* Returns contact entry for given jid
2022	*
2023	* Parameter: (String) jid - jid to return
2024	*/
2025
2026	this.getContact = function(jid)
2027	{
2028	if (this.roster[jid.toLowerCase()])
2029	{
2030	return this.roster[jid.toLowerCase()]['contact'];
2031	}
2032	}
2033
2034	/** Function: getPresence
2035	*
2036	* Returns best presence for given jid as Array(resource, priority, show,
2037	* status)
2038	*
2039	* Parameter: (String) fulljid - jid to return best presence for
2040	*/
2041
2042	this.getPresence = function(fulljid)
2043	{
2044	var jid = Strophe.getBareJidFromJid(fulljid);
2045	var current = null;
2046
2047	if (this.roster[jid.toLowerCase()] && this.roster[jid.toLowerCase()]['presence'])
2048	{
2049	for (var resource in this.roster[jid.toLowerCase()]['presence'])
2050	{
2051	if ( this.roster[jid.toLowerCase()]['presence'][ resource ].constructor == Function )
2052	continue;
2053
2054	var presence = this.roster[jid.toLowerCase()]['presence'][resource];
2055	if (current == null)
2056	{
2057	current = presence
2058	}
2059	else
2060	{
2061	if(presence['priority'] > current['priority'] && ((presence['show'] == "chat"
2062	\|\| presence['show'] == "available") \|\| (current['show'] != "chat" \|\|
2063	current['show'] != "available")))
2064	{
2065	current = presence
2066	}
2067	}
2068	}
2069	}
2070	return current;
2071	}
2072
2073	/** Function: groupHasChanges
2074	*
2075	* Returns true if current group has members in this.changes
2076	*
2077	* Parameters:
2078	* (String) group - name of group to check
2079	*/
2080
2081	this.groupHasChanges = function(group)
2082	{
2083	for (var c = 0; c < this.changes.length; c++)
2084	{
2085	if (this.groups[group][this.changes[c]])
2086	{
2087	return true;
2088	}
2089	}
2090	return false;
2091	}
2092
2093	/** Function removeContact
2094	*
2095	* Parameters
2096	* (String) jid
2097	*/
2098
2099	this.removeContact = function(jid)
2100	{
2101	if( this.roster[ jid ] )
2102	{
2103	var groups = this.roster[ jid ].contact.groups;
2104
2105	if( groups )
2106	{
2107	for ( var i = 0; i < groups.length; i++ )
2108	{
2109	delete this.groups[ groups[ i ] ][ jid ];
2110	}
2111
2112	for ( var i = 0; i < groups.length; i++ )
2113	{
2114	var contacts = 0;
2115	for ( var contact in this.groups[ groups[ i ] ] )
2116	{
2117	if ( this.groups[ groups[ i ] ][ contact ].constructor == Function )
2118	continue;
2119
2120	contacts++;
2121	}
2122
2123	if ( ! contacts )
2124	delete this.groups[ groups[ i ] ];
2125	}
2126	}
2127
2128	// Delete Object roster
2129	if( this.roster[jid] )
2130	delete this.roster[jid];
2131	}
2132	}
2133
2134	/** Function: setPresence
2135	*
2136	* Sets presence
2137	*
2138	* Parameters:
2139	* (String) fulljid: full jid with presence
2140	* (Integer) priority: priority attribute from presence
2141	* (String) show: show attribute from presence
2142	* (String) status: status attribute from presence
2143	*/
2144
2145	this.setPresence = function(fulljid, priority, show, status)
2146	{
2147	var barejid = Strophe.getBareJidFromJid(fulljid);
2148	var resource = Strophe.getResourceFromJid(fulljid);
2149	var jid_lower = barejid.toLowerCase();
2150
2151	if( show != 'unavailable' \|\| show != 'error' )
2152	{
2153	if (!this.roster[jid_lower])
2154	{
2155	this.addContact( barejid, 'not-in-roster' );
2156	}
2157
2158	var presence =
2159	{
2160	resource : resource,
2161	priority : priority,
2162	show : show,
2163	status : status
2164	}
2165
2166	if (!this.roster[jid_lower]['presence'])
2167	{
2168	this.roster[jid_lower]['presence'] = {};
2169	}
2170
2171	this.roster[jid_lower]['presence'][resource] = presence;
2172	}
2173	}
2174
2175	/** Fuction: save
2176	*
2177	* Saves roster data to JSON store
2178	*/
2179
2180	this.save = function()
2181	{
2182	if (TrophyIM.JSONStore.store_working)
2183	{
2184	TrophyIM.JSONStore.setData({roster:this.roster,
2185	groups:this.groups, active_chat:TrophyIM.activeChats['current'],
2186	chat_history:TrophyIM.chatHistory});
2187	}
2188	}
2189
2190	}
2191	/** Class: TrophyIMJSONStore
2192	*
2193	*
2194	* This object is the mechanism by which TrophyIM stores and retrieves its
2195	* variables from the url provided by TROPHYIM_JSON_STORE
2196	*
2197	*/
2198	function TrophyIMJSONStore() {
2199	this.store_working = false;
2200	/** Function _newXHR
2201	*
2202	* Set up new cross-browser xmlhttprequest object
2203	*
2204	* Parameters:
2205	* (function) handler = what to set onreadystatechange to
2206	*/
2207	this._newXHR = function (handler) {
2208	var xhr = null;
2209	if (window.XMLHttpRequest) {
2210	xhr = new XMLHttpRequest();
2211	if (xhr.overrideMimeType) {
2212	xhr.overrideMimeType("text/xml");
2213	}
2214	} else if (window.ActiveXObject) {
2215	xhr = new ActiveXObject("Microsoft.XMLHTTP");
2216	}
2217	return xhr;
2218	}
2219	/** Function getData
2220	* Gets data from JSONStore
2221	*
2222	* Parameters:
2223	* (Array) vars = Variables to get from JSON store
2224	*
2225	* Returns:
2226	* Object with variables indexed by names given in parameter 'vars'
2227	*/
2228	this.getData = function(vars) {
2229	if (typeof(TROPHYIM_JSON_STORE) != undefined) {
2230	Strophe.debug("Retrieving JSONStore data");
2231	var xhr = this._newXHR();
2232	var getdata = "get=" + vars.join(",");
2233	try {
2234	xhr.open("POST", TROPHYIM_JSON_STORE, false);
2235	} catch (e) {
2236	Strophe.error("JSONStore open failed.");
2237	return false;
2238	}
2239	xhr.setRequestHeader('Content-type',
2240	'application/x-www-form-urlencoded');
2241	xhr.setRequestHeader('Content-length', getdata.length);
2242	xhr.send(getdata);
2243	if (xhr.readyState == 4 && xhr.status == 200) {
2244	try {
2245	var dataObj = JSON.parse(xhr.responseText);
2246	return this.emptyFix(dataObj);
2247	} catch(e) {
2248	Strophe.error("Could not parse JSONStore response" +
2249	xhr.responseText);
2250	return false;
2251	}
2252	} else {
2253	Strophe.error("JSONStore open failed. Status: " + xhr.status);
2254	return false;
2255	}
2256	}
2257	}
2258	/** Function emptyFix
2259	* Fix for bugs in external JSON implementations such as
2260	* http://bugs.php.net/bug.php?id=41504.
2261	* A.K.A. Don't use PHP, people.
2262	*/
2263	this.emptyFix = function(obj) {
2264	if (typeof(obj) == "object") {
2265	for (var i in obj) {
2266	if ( obj[i].constructor == Function )
2267	continue;
2268
2269	if (i == '_empty_') {
2270	obj[""] = this.emptyFix(obj['_empty_']);
2271	delete obj['_empty_'];
2272	} else {
2273	obj[i] = this.emptyFix(obj[i]);
2274	}
2275	}
2276	}
2277	return obj
2278	}
2279	/** Function delData
2280	* Deletes data from JSONStore
2281	*
2282	* Parameters:
2283	* (Array) vars = Variables to delete from JSON store
2284	*
2285	* Returns:
2286	* Status of delete attempt.
2287	*/
2288	this.delData = function(vars) {
2289	if (typeof(TROPHYIM_JSON_STORE) != undefined) {
2290	Strophe.debug("Retrieving JSONStore data");
2291	var xhr = this._newXHR();
2292	var deldata = "del=" + vars.join(",");
2293	try {
2294	xhr.open("POST", TROPHYIM_JSON_STORE, false);
2295	} catch (e) {
2296	Strophe.error("JSONStore open failed.");
2297	return false;
2298	}
2299	xhr.setRequestHeader('Content-type',
2300	'application/x-www-form-urlencoded');
2301	xhr.setRequestHeader('Content-length', deldata.length);
2302	xhr.send(deldata);
2303	if (xhr.readyState == 4 && xhr.status == 200) {
2304	try {
2305	var dataObj = JSON.parse(xhr.responseText);
2306	return dataObj;
2307	} catch(e) {
2308	Strophe.error("Could not parse JSONStore response");
2309	return false;
2310	}
2311	} else {
2312	Strophe.error("JSONStore open failed. Status: " + xhr.status);
2313	return false;
2314	}
2315	}
2316	}
2317	/** Function setData
2318	* Stores data in JSONStore, overwriting values if they exist
2319	*
2320	* Parameters:
2321	* (Object) vars : Object containing named vars to store ({name: value,
2322	* othername: othervalue})
2323	*
2324	* Returns:
2325	* Status of storage attempt
2326	*/
2327	this.setData = function(vars)
2328	{
2329	if ( typeof(TROPHYIM_JSON_STORE) != undefined )
2330	{
2331	var senddata = "set=" + JSON.stringify(vars);
2332	var xhr = this._newXHR();
2333	try
2334	{
2335	xhr.open("POST", TROPHYIM_JSON_STORE, false);
2336	}
2337	catch (e)
2338	{
2339	Strophe.error("JSONStore open failed.");
2340	return false;
2341	}
2342	xhr.setRequestHeader('Content-type',
2343	'application/x-www-form-urlencoded');
2344	xhr.setRequestHeader('Content-length', senddata.length);
2345	xhr.send(senddata);
2346	if (xhr.readyState == 4 && xhr.status == 200 && xhr.responseText ==
2347	"OK") {
2348	return true;
2349	} else {
2350	Strophe.error("JSONStore open failed. Status: " + xhr.status);
2351	return false;
2352	}
2353	}
2354	}
2355
2356	var testData = true;
2357
2358	if (this.setData({testData:testData})) {
2359	var testResult = this.getData(['testData']);
2360	if (testResult && testResult['testData'] == true) {
2361	this.store_working = true;
2362	}
2363	}
2364	}
2365	/** Constants: Node types
2366	*
2367	* Implementations of constants that IE doesn't have, but we need.
2368	*/
2369	if (document.ELEMENT_NODE == null) {
2370	document.ELEMENT_NODE = 1;
2371	document.ATTRIBUTE_NODE = 2;
2372	document.TEXT_NODE = 3;
2373	document.CDATA_SECTION_NODE = 4;
2374	document.ENTITY_REFERENCE_NODE = 5;
2375	document.ENTITY_NODE = 6;
2376	document.PROCESSING_INSTRUCTION_NODE = 7;
2377	document.COMMENT_NODE = 8;
2378	document.DOCUMENT_NODE = 9;
2379	document.DOCUMENT_TYPE_NODE = 10;
2380	document.DOCUMENT_FRAGMENT_NODE = 11;
2381	document.NOTATION_NODE = 12;
2382	}
2383
2384	/** Function: importNode
2385	*
2386	* document.importNode implementation for IE, which doesn't have importNode
2387	*
2388	* Parameters:
2389	* (Object) node - dom object
2390	* (Boolean) allChildren - import node's children too
2391	*/
2392	if (!document.importNode) {
2393	document.importNode = function(node, allChildren) {
2394	switch (node.nodeType) {
2395	case document.ELEMENT_NODE:
2396	var newNode = document.createElement(node.nodeName);
2397	if (node.attributes && node.attributes.length > 0) {
2398	for(var i = 0; i < node.attributes.length; i++) {
2399	newNode.setAttribute(node.attributes[i].nodeName,
2400	node.getAttribute(node.attributes[i].nodeName));
2401	}
2402	}
2403	if (allChildren && node.childNodes &&
2404	node.childNodes.length > 0) {
2405	for (var i = 0; i < node.childNodes.length; i++) {
2406	newNode.appendChild(document.importNode(
2407	node.childNodes[i], allChildren));
2408	}
2409	}
2410	return newNode;
2411	break;
2412	case document.TEXT_NODE:
2413	case document.CDATA_SECTION_NODE:
2414	case document.COMMENT_NODE:
2415	return document.createTextNode(node.nodeValue);
2416	break;
2417	}
2418	};
2419	}
2420
2421	/**
2422	*
2423	* Bootstrap self into window.onload and window.onunload
2424	*/
2425
2426	var oldonunload = window.onunload;
2427
2428	window.onunload = function()
2429	{
2430	if( oldonunload )
2431	{
2432	oldonunload();
2433	}
2434
2435	TrophyIM.setPresence('unavailable');
2436	}

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