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source: branches/2.2.0.1/jabberir_messenger/jmessenger/js/trophyim.js @ 4453

Revision 4453, 73.3 KB checked in by rafaelraymundo, 13 years ago (diff)
Ticket #1726 - Adicionando jabberit_messenger da comunidade.
Property svn:executable set to ``*

Line
1	/** Object: DOMObjects
2	* This class contains builders for all the DOM objects needed by TrophyIM
3	*/
4	DOMObjects = {
5	/** Function: xmlParse
6	* Cross-browser alternative to using innerHTML
7	* Parses given string, returns valid DOM HTML object
8	*
9	* Parameters:
10	* (String) xml - the xml string to parse
11	*/
12	xmlParse : function(xmlString) {
13	var xmlObj = this.xmlRender(xmlString);
14	if(xmlObj) {
15	try { //Firefox, Gecko, etc
16	if (this.processor == undefined) {
17	this.processor = new XSLTProcessor();
18	this.processor.importStylesheet(this.xmlRender(
19	'<xsl:stylesheet version="1.0"\
20	xmlns:xsl="http://www.w3.org/1999/XSL/Transform">\
21	<xsl:output method="html" indent="yes"/><xsl:template\
22	match="@*\|node()"><xsl:copy><xsl:copy-of\
23	select="@*\|node()"/></xsl:copy></xsl:template>\
24	</xsl:stylesheet>'));
25	}
26	var htmlObj =
27	this.processor.transformToDocument(xmlObj).documentElement;
28	//Safari has a quirk where it wraps dom elements in <html><body>
29	if (htmlObj.tagName.toLowerCase() == 'html') {
30	htmlObj = htmlObj.firstChild.firstChild;
31	}
32	return document.importNode(htmlObj, true);
33	} catch(e) {
34	try { //IE is so very very special
35	var htmlObj = document.importNode(xmlObj.documentElement, true);
36	if (htmlObj.tagName.toLowerCase() == "div") {
37	var div_wrapper = document.createElement('div');
38	div_wrapper.appendChild(htmlObj);
39	if(div_wrapper.innerHTML) {
40	div_wrapper.innerHTML = div_wrapper.innerHTML;
41	}
42	htmlObj = div_wrapper.firstChild;
43	}
44	return htmlObj;
45	} catch(e) {
46	alert("TrophyIM Error: Cannot add html to page " + e.message);
47	}
48	}
49	}
50	},
51	/** Function: xmlRender
52	* Uses browser-specific methods to turn given string into xml object
53	*
54	* Parameters:
55	* (String) xml - the xml string to parse
56	*/
57	xmlRender : function(xmlString) {
58	try {//IE
59	var renderObj = new ActiveXObject("Microsoft.XMLDOM");
60	renderObj.async="false";
61	if(xmlString) {
62	renderObj.loadXML(xmlString);
63	}
64	} catch (e) {
65	try { //Firefox, Gecko, etc
66	if (this.parser == undefined) {
67	this.parser = new DOMParser();
68	}
69	var renderObj = this.parser.parseFromString(xmlString,
70	"application/xml");
71	} catch(e) {
72	alert("TrophyIM Error: Cannot create new html for page");
73	}
74	}
75
76	return renderObj;
77	},
78	/** Function: getHTML
79	* Returns named HTML snippet as DOM object
80	*
81	* Parameters:
82	* (String) name - name of HTML snippet to retrieve (see HTMLSnippets
83	* object)
84	*/
85	getHTML : function(page)
86	{
87	return this.xmlParse(HTMLSnippets[page]);
88	},
89
90	/** Function: getScript
91	* Returns script object with src to given script
92	*
93	* Parameters:
94	* (String) script - name of script to put in src attribute of script
95	* element
96	*/
97	getScript : function(script)
98	{
99	var newscript = document.createElement('script');
100	newscript.setAttribute('src', script);
101	newscript.setAttribute('type', 'text/javascript');
102	return newscript;
103	}
104	};
105
106	/** Object: TrophyIM
107	*
108	* This is the actual TrophyIM application. It searches for the
109	* 'trophyimclient' element and inserts itself into that.
110	*/
111	TrophyIM = {
112
113
114	controll : {notificationNewUsers : 0},
115
116	/** AutoConnection
117	*
118	*/
119
120	autoConnection : {connect : true},
121
122	/** Active Chat Room
123	*
124	*/
125
126	activeChatRoom : {name : []},
127
128	/** Object: chatHistory
129	*
130	* Stores chat history (last 10 message) and current presence of active
131	* chat tabs. Indexed by jid.
132	*/
133
134	chatHistory : {},
135
136	/** Constants:
137	*
138	* (Boolean) stale_roster - roster is stale and needs to be rewritten.
139	*/
140
141	constants : {stale_roster: false},
142
143	/** PosWindow
144	*
145	*/
146	posWindow : {left : 400, top : 100},
147
148	/** StatusConnection
149	*
150	*/
151
152	statusConn : {connected : false},
153
154	/** TimeOut Render Roster
155	*
156	*
157	*/
158
159	_timeOut : {renderRoster : null},
160
161
162	/** Remove Contact ( type = set )
163	*
164	*
165	*/
166
167	removeResult : {idResult : []},
168
169	/** Function: setCookie
170	*
171	* Sets cookie name/value pair. Date and path are auto-selected.
172	*
173	* Parameters:
174	* (String) name - the name of the cookie variable
175	* (String) value - the value of the cookie variable
176	*/
177
178	setCookie : function(name, value)
179	{
180	var expire = new Date();
181	expire.setDate(expire.getDate() + 365);
182	document.cookie = name + "=" + value + "; expires=" + expire.toGMTString();
183	},
184
185	/** Function: delCookie
186	*
187	* Deletes cookie
188	*
189	* Parameters:
190	* (String) name) - the name of the cookie to delete
191	*/
192
193	delCookie : function(name)
194	{
195	var expire = new Date();
196	expire.setDate(expire.getDate() - 365);
197	document.cookie = name + "= ; expires=" + expire.toGMTString();
198	delete TrophyIM.cookies[name];
199	},
200
201	/** Function: getCookies
202	*
203	* Retrieves all trophyim cookies into an indexed object. Inteneded to be
204	* called once, at which time the app refers to the returned object instead
205	* of re-parsing the cookie string every time.
206	*
207	* Each cookie is also re-applied so as to refresh the expiry date.
208	*/
209
210	getCookies : function()
211	{
212	var cObj = {};
213	var cookies = document.cookie.split(';');
214
215	for(var i = 0 ; i < cookies.length; i++ )
216	{
217	while ( cookies[i].charAt(0) == ' ')
218	{
219	cookies[i] = cookies[i].substring(1,cookies[i].length);
220	}
221
222	if (cookies[i].substr(0, 8) == "trophyim")
223	{
224	var nvpair = cookies[i].split("=", 2);
225	cObj[nvpair[0]] = nvpair[1];
226	TrophyIM.setCookie(nvpair[0], nvpair[1]);
227	}
228	}
229
230	return cObj;
231	},
232
233	/** Function: load
234	*
235	* This function searches for the trophyimclient div and loads the client
236	* into it.
237	*/
238
239	load : function()
240	{
241	if( loadscript.getUserCurrent() == null )
242	{
243	loadscript.setUserCurrent();
244	}
245
246	if ( !TrophyIM.statusConn.connected )
247	{
248	TrophyIM.cookies = TrophyIM.getCookies();
249
250	//Wait a second to give scripts time to load
251	setTimeout( "TrophyIM.showLogin()", 550 );
252	}
253	else
254	{
255	loadscript.rosterDiv();
256	}
257	},
258
259	/** Function: storeData
260	*
261	* Store all our data in the JSONStore, if it is active
262	*/
263
264	storeData : function()
265	{
266	if ( TrophyIM.connection && TrophyIM.connection.connected )
267	{
268	TrophyIM.setCookie('trophyim_bosh_xid', TrophyIM.connection.jid + "\|" +
269	TrophyIM.connection.sid + "\|" + TrophyIM.connection.rid);
270	TrophyIM.rosterObj.save();
271	}
272	},
273
274	/** Function: showlogin
275	*
276	* This function clears out the IM box and either redisplays the login
277	* page, or re-attaches to Strophe, preserving the logging div if it
278	* exists, or creating a new one of we are re-attaching.
279	*/
280
281	showLogin : function()
282	{
283	/**
284	*
285	* JSON is the last script to load, so we wait on it
286	* Added Strophe check too because of bug where it's sometimes missing
287	*
288	*/
289
290	if ( typeof(JSON) != undefined && typeof(Strophe) != undefined )
291	{
292	TrophyIM.JSONStore = new TrophyIMJSONStore();
293
294	if ( TrophyIM.JSONStore.store_working && TrophyIM.cookies['trophyim_bosh_xid'] )
295	{
296	var xids = TrophyIM.cookies['trophyim_bosh_xid'].split("\|");
297	TrophyIM.delCookie('trophyim_bosh_xid');
298	TrophyIM.constants.stale_roster = true;
299
300	TrophyIM.connection = new Strophe.Connection(TROPHYIM_BOSH_SERVICE);
301	TrophyIM.connection.rawInput = TrophyIM.rawInput;
302	TrophyIM.connection.rawOutput = TrophyIM.rawOutput;
303	//Strophe.log = TrophyIM.log;
304	Strophe.info('Attempting Strophe attach.');
305	TrophyIM.connection.attach(xids[0], xids[1], xids[2], TrophyIM.onConnect);
306	TrophyIM.onConnect(Strophe.Status.CONNECTED);
307	}
308	else
309	{
310	// List Contact
311	loadscript.rosterDiv();
312
313	// Get User Current;
314	var _getUserCurrent = null;
315	_getUserCurrent = loadscript.getUserCurrent();
316
317	if( _getUserCurrent == null )
318	{
319	setTimeout( "TrophyIM.showLogin()", 500 );
320	}
321	else
322	{
323	TrophyIM.login( Base64.decode( _getUserCurrent.jid ), Base64.decode( _getUserCurrent.password ));
324	}
325	}
326	}
327	else
328	{
329	setTimeout("TrophyIM.showLogin()", 500);
330	}
331	},
332
333	/** Function: log
334	*
335	* This function logs the given message in the trophyimlog div
336	*
337	* Parameter: (String) msg - the message to log
338	*/
339
340	log : function(level, msg)
341	{
342	if (TrophyIM.logging_div && level >= TROPHYIM_LOGLEVEL)
343	{
344	while(TrophyIM.logging_div.childNodes.length > TROPHYIM_LOG_LINES)
345	{
346	TrophyIM.logging_div.removeChild( TrophyIM.logging_div.firstChild );
347	}
348
349	var msg_div = document.createElement('div');
350	msg_div.className = 'trophyimlogitem';
351	msg_div.appendChild(document.createTextNode(msg));
352
353	TrophyIM.logging_div.appendChild(msg_div);
354	TrophyIM.logging_div.scrollTop = TrophyIM.logging_div.scrollHeight;
355	}
356	},
357
358	/** Function: rawInput
359	*
360	* This logs the packets actually recieved by strophe at the debug level
361	*/
362	rawInput : function (data)
363	{
364	Strophe.debug("RECV: " + data);
365	},
366
367	/** Function: rawInput
368	*
369	* This logs the packets actually recieved by strophe at the debug level
370	*/
371	rawOutput : function (data)
372	{
373	Strophe.debug("SEND: " + data);
374	},
375
376	/** Function: login
377	*
378	* This function logs into server using information given on login page.
379	* Since the login page is where the logging checkbox is, it makes or
380	* removes the logging div and cookie accordingly.
381	*
382	*/
383	login : function()
384	{
385	if ( TrophyIM.JSONStore.store_working )
386	{
387	//In case they never logged out
388	TrophyIM.JSONStore.delData(['groups','roster', 'active_chat', 'chat_history']);
389	}
390
391	TrophyIM.connection = new Strophe.Connection(TROPHYIM_BOSH_SERVICE);
392	TrophyIM.connection.rawInput = TrophyIM.rawInput;
393	TrophyIM.connection.rawOutput = TrophyIM.rawOutput;
394	//Strophe.log = TrophyIM.log;
395
396	if ( arguments.length > 0 )
397	{
398	var barejid = arguments[0];
399	var password = arguments[1];
400
401	TrophyIM.connection.connect( barejid + TROPHYIM_RESOURCE, password, TrophyIM.onConnect );
402	}
403	else
404	{
405
406	var barejid = document.getElementById('trophyimjid').value
407	var fulljid = barejid + TROPHYIM_RESOURCE;
408	var password = document.getElementById('trophyimpass').value;
409	var button = document.getElementById('trophyimconnect');
410
411	loadscript.setUserCurrent( barejid, password);
412
413	if ( button.value == 'connect' )
414	{
415	button.value = 'disconnect';
416	//TrophyIM.connection.connect( fulljid , password, TrophyIM.onConnect );
417
418	TrophyIM.login( barejid, password );
419	_winBuild('window_login_page', 'remove');
420	}
421	}
422
423	TrophyIM.setCookie('trophyimjid', barejid);
424	},
425
426	/** Function: logout
427	*
428	* Logs into fresh session through Strophe, purging any old data.
429	*/
430	logout : function()
431	{
432	TrophyIM.autoConnection.connect = false;
433
434	TrophyIM.delCookie('trophyim_bosh_xid');
435
436	delete TrophyIM['cookies']['trophyim_bosh_xid'];
437
438	TrophyIM.connection.disconnect();
439	},
440
441	/** Function onConnect
442	*
443	* Callback given to Strophe upon connection to BOSH proxy.
444	*/
445	onConnect : function(status)
446	{
447	var loading_gif = document.getElementById("JabberIMRosterLoadingGif");
448
449	if( status == Strophe.Status.CONNECTING )
450	{
451	loading_gif.style.display = "block";
452	Strophe.info('Strophe is connecting.');
453	}
454
455	if( status == Strophe.Status.CONNFAIL )
456	{
457	TrophyIM.delCookie('trophyim_bosh_xid');
458	TrophyIM.statusConn.connected = false;
459	loading_gif.style.display = "block";
460	}
461
462	if( status == Strophe.Status.DISCONNECTING )
463	{
464	TrophyIM.statusConn.connected = false;
465	}
466
467	if( status == Strophe.Status.DISCONNECTED )
468	{
469	if( TrophyIM.autoConnection.connect )
470	{
471	loading_gif.style.display = "block";
472
473	TrophyIM.delCookie('trophyim_bosh_xid');
474
475	TrophyIM.statusConn.connected = false;
476
477	setTimeout(function()
478	{
479	TrophyIM.showLogin();
480
481	},10000);
482
483	loadscript.clrAllContacts();
484
485	loadscript.setStatusJabber(i18n.STATUS_ANAVAILABLE,"unavailable");
486
487	delete TrophyIM.rosterObj.roster;
488	delete TrophyIM.rosterObj.groups;
489	}
490	}
491
492	if( status == Strophe.Status.CONNECTED )
493	{
494	loadscript.setStatusJabber(i18n.STATUS_AVAILABLE,'available');
495	TrophyIM.statusConn.connected = true;
496	TrophyIM.showClient();
497	}
498	},
499
500	/** Function: showClient
501	*
502	* This clears out the main div and puts in the main client. It also
503	* registers all the handlers for Strophe to call in the client.
504	*/
505	showClient : function()
506	{
507	TrophyIM.setCookie('trophyim_bosh_xid', TrophyIM.connection.jid + "\|" +
508	TrophyIM.connection.sid + "\|" + TrophyIM.connection.rid);
509
510	TrophyIM.rosterObj = new TrophyIMRoster();
511	TrophyIM.connection.addHandler(TrophyIM.onVersion, Strophe.NS.VERSION, 'iq', null, null, null);
512	TrophyIM.connection.addHandler(TrophyIM.onRoster, Strophe.NS.ROSTER, 'iq', null, null, null);
513	TrophyIM.connection.addHandler(TrophyIM.onPresence, null, 'presence', null, null, null);
514	TrophyIM.connection.addHandler(TrophyIM.onMessage, null, 'message', null, null, null);
515
516	//Get roster then announce presence.
517	TrophyIM.connection.send($iq({type: 'get', xmlns: Strophe.NS.CLIENT}).c('query', {xmlns: Strophe.NS.ROSTER}).tree());
518	TrophyIM.connection.send($pres().tree());
519	setTimeout( TrophyIM.renderRoster, 1000);
520	},
521
522	/** Function: clearClient
523	*
524	* Clears out client div, preserving and returning existing logging_div if
525	* one exists
526	*/
527
528	clearClient : function()
529	{
530	if(TrophyIM.logging_div)
531	{
532	var logging_div = TrophyIM.client_div.removeChild(document.getElementById('trophyimlog'));
533	}
534	else
535	{
536	var logging_div = null;
537	}
538
539	while(TrophyIM.client_div.childNodes.length > 0)
540	{
541	TrophyIM.client_div.removeChild(TrophyIM.client_div.firstChild);
542	}
543
544	return logging_div;
545	},
546
547	/** Function: onVersion
548	*
549	* jabber:iq:version query handler
550	*/
551
552	onVersion : function(msg)
553	{
554	Strophe.debug("Version handler");
555	if (msg.getAttribute('type') == 'get')
556	{
557	var from = msg.getAttribute('from');
558	var to = msg.getAttribute('to');
559	var id = msg.getAttribute('id');
560	var reply = $iq({type: 'result', to: from, from: to, id: id}).c('query',
561	{name: "TrophyIM", version: TROPHYIM_VERSION, os:
562	"Javascript-capable browser"});
563	TrophyIM.connection.send(reply.tree());
564	}
565	return true;
566	},
567
568	/** Function: onRoster
569	*
570	* Roster iq handler
571	*/
572
573	onRoster : function(msg)
574	{
575	var roster_items = msg.firstChild.getElementsByTagName('item');
576
577	for (var i = 0; i < roster_items.length; i++)
578	{
579	with(roster_items[i])
580	{
581	var groups = getElementsByTagName('group');
582	var group_array = [];
583
584	for( var g = 0 ; g < groups.length; g++ )
585	{
586	if( groups[g].hasChildNodes() )
587	group_array[group_array.length] = groups[g].firstChild.nodeValue;
588	}
589
590	if( getAttribute('ask') && getAttribute('ask').toString() === "subscribe" )
591	{
592	if( getAttribute('subscription').toString() === "none" )
593	{
594	TrophyIM.rosterObj.addContact( getAttribute('jid'), getAttribute('ask'), getAttribute('name'), group_array );
595	}
596
597	if( getAttribute('subscription').toString() === "remove" )
598	{
599	TrophyIM.rosterObj.removeContact( getAttribute('jid').toString() );
600	}
601	}
602	else
603	{
604	if( ( getAttribute('ask') == null && getAttribute('subscription').toString() === "remove" ) \|\| getAttribute('subscription').toString() === "remove" )
605	{
606	TrophyIM.rosterObj.removeContact( getAttribute('jid').toString() );
607	}
608	else
609	{
610	TrophyIM.rosterObj.addContact( getAttribute('jid'), getAttribute('subscription'), getAttribute('name'), group_array );
611	}
612	}
613	}
614	}
615
616	if ( msg.getAttribute('type') == 'set' )
617	{
618	var _iq = $iq({type: 'reply', id: msg.getAttribute('id'), to: msg.getAttribute('from')});
619	TrophyIM.connection.send( _iq.tree());
620	}
621
622	return true;
623	},
624
625	/** Function: onPresence
626	*
627	* Presence Handler
628	*/
629
630	onPresence : function(msg)
631	{
632	// Get Presences ChatRoom
633	TrophyIM.onPresenceChatRoom( msg );
634
635	var type = msg.getAttribute('type') ? msg.getAttribute('type') : 'available';
636	var show = msg.getElementsByTagName('show').length ? Strophe.getText(msg.getElementsByTagName('show')[0]) : type;
637	var status = msg.getElementsByTagName('status').length ? Strophe.getText(msg.getElementsByTagName('status')[0]) : '';
638	var priority = msg.getElementsByTagName('priority').length ? parseInt(Strophe.getText(msg.getElementsByTagName('priority')[0])) : 0;
639
640	if( msg.getAttribute('from').toString().indexOf( TROPHYIM_CHATROOM ) < 0 )
641	{
642	var _from = Strophe.getBareJidFromJid( msg.getAttribute('from') );
643	var _flag = true;
644
645	if( TrophyIM.removeResult.idResult.length > 0 )
646	{
647	for( var i = 0 ; i < TrophyIM.removeResult.idResult.length; i++ )
648	{
649	if( TrophyIM.removeResult.idResult[i] == _from )
650	{
651	_flag = false;
652
653	TrophyIM.removeResult.idResult.splice(i,1);
654
655	i--;
656
657	if( show.toLowerCase() === 'subscribe' )
658	_flag = true;
659	}
660	}
661	}
662
663	if( _flag )
664	TrophyIM.rosterObj.setPresence( msg.getAttribute('from'), priority, show, status );
665	}
666
667	return true;
668	},
669
670	/** Function : onPresenceChatRoom
671	*
672	* Presence ChatRoom Handler
673	*/
674
675	onPresenceChatRoom : function(msg)
676	{
677	var xquery = msg.getElementsByTagName("x");
678	var _error = msg.getElementsByTagName("error");
679
680
681	if( _error.length > 0 )
682	{
683	/* Room creation is denied by service policy;
684	*
685	* <error code='403' type='auth'>
686	* <forbidden xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/>
687	* <text xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'>Room creation is denied by service policy</text>
688	* </error>
689	*/
690
691	for ( var i = 0; i < _error.length; i++ )
692	{
693	if ( _error[i].getElementsByTagName("text") )
694	{
695	var _errorMsg = Strophe.getText( _error[i].getElementsByTagName("text")[0] );
696
697	if( _errorMsg == "Room creation is denied by service policy" )
698	{
699	alert( i18n.ROOM_CREATION_IS_DENIED_BY_SERVICE_POLICY );
700	}
701	else
702	{
703	alert( " Informe ao seu Administrador ERRO : \n" + _errorMsg );
704	}
705
706	}
707	}
708	}
709	else
710	{
711	if ( xquery.length > 0 )
712	{
713	for ( var i = 0; i < xquery.length; i++ )
714	{
715	var xmlns = xquery[i].getAttribute("xmlns");
716
717	if( xmlns.indexOf("http://jabber.org/protocol/muc#user") == 0 )
718	{
719	var _from = xquery[i].parentNode.getAttribute('from');
720	var _to = xquery[i].parentNode.getAttribute('to');
721
722	// Get NameChatRoom
723	var nameChatRoom = Strophe.getBareJidFromJid( _from );
724
725	// Get nickName
726	var nickName = Strophe.getResourceFromJid( _from );
727
728	// Get Type/Show
729	var type = ( xquery[i].parentNode.getAttribute('type') != null ) ? xquery[i].parentNode.getAttribute('type') : 'available' ;
730	var show = ( xquery[i].parentNode.firstChild.nodeName == "show" ) ? xquery[i].parentNode.firstChild.firstChild.nodeValue : type;
731
732	var _idElement = nameChatRoom + "_UserChatRoom__" + nickName;
733
734	var _UserChatRoom = document.createElement("div");
735	_UserChatRoom.id = _idElement;
736	_UserChatRoom.style.paddingLeft = '18px';
737	_UserChatRoom.style.margin = '3px 0px 0px 2px';
738	_UserChatRoom.style.background = 'url("'+path_jabberit+'templates/default/images/' + show + '.gif") no-repeat center left';
739	_UserChatRoom.appendChild( document.createTextNode( nickName ) );
740
741	var nodeUser = document.getElementById( _idElement );
742
743	if( nodeUser == null )
744	{
745	if( document.getElementById( nameChatRoom + '__roomChat__participants' ) != null )
746	{
747	nameChatRoom = document.getElementById( nameChatRoom + '__roomChat__participants' );
748	nameChatRoom.appendChild( _UserChatRoom );
749	}
750	else
751	{
752	if( type != 'unavailable' )
753	{
754	TrophyIM.makeChatRoom( nameChatRoom, nameChatRoom.substring(0, nameChatRoom.indexOf('@')));
755	nameChatRoom = document.getElementById( nameChatRoom + '__roomChat__participants' );
756	nameChatRoom.appendChild( _UserChatRoom );
757	}
758	}
759	}
760	else
761	{
762	if( type == 'unavailable' )
763	{
764	nodeUser.parentNode.removeChild( nodeUser );
765	}
766	else if( show )
767	{
768	nodeUser.style.backgroundImage = 'url("'+path_jabberit+'templates/default/images/' + show + '.gif")';
769	}
770	}
771	}
772	}
773	}
774	}
775	},
776
777	/** Function: onMessage
778	*
779	* Message handler
780	*/
781
782	onMessage : function(msg)
783	{
784	var checkTime = function(i)
785	{
786	if ( i < 10 ) i= "0" + i;
787
788	return i;
789	};
790
791	var messageDate = function( _date )
792	{
793	var _dt = _date.substr( 0, _date.indexOf( 'T' ) ).split( '-' );
794	var _hr = _date.substr( _date.indexOf( 'T' ) + 1, _date.length - _date.indexOf( 'T' ) - 2 ).split( ':' );
795
796	( _date = new Date ).setTime( Date.UTC( _dt[0], _dt[1] - 1, _dt[2], _hr[0], _hr[1], _hr[2] ) );
797
798	return ( _date.toLocaleDateString( ).replace( /-/g, '/' ) + ' ' + _date.toLocaleTimeString( ) );
799	};
800
801	var data = new Date();
802	var dtNow = checkTime(data.getHours()) + ":" + checkTime(data.getMinutes()) + ":" + checkTime(data.getSeconds());
803
804	var from = msg.getAttribute('from');
805	var type = msg.getAttribute('type');
806	var elems = msg.getElementsByTagName('body');
807	var delay = ( msg.getElementsByTagName('delay') ) ? msg.getElementsByTagName('delay') : null;
808	var stamp = ( delay[0] != null ) ? "<font style='color:red;'>" + messageDate(delay[0].getAttribute('stamp')) + "</font>" : dtNow;
809
810	var barejid = Strophe.getBareJidFromJid(from);
811	var jidChatRoom = Strophe.getResourceFromJid(from);
812	var jid_lower = barejid.toLowerCase();
813	var contact = "";
814	var state = "";
815
816	var chatBox = document.getElementById(jid_lower + "__chatState");
817	var chatStateOnOff = null;
818	var active = msg.getElementsByTagName('active');
819
820	contact = barejid.toLowerCase();
821	contact = contact.substring(0, contact.indexOf('@'));
822
823	if( TrophyIM.rosterObj.roster[barejid] )
824	{
825	if( TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'] )
826	{
827	contact = TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'];
828	}
829	}
830
831	// Message with body are "content message", this means state active
832	if ( elems.length > 0 )
833	{
834	state = "";
835
836	// Set notify chat state capability on when sender notify it themself
837	chatStateOnOff = document.getElementById(jid_lower + "__chatStateOnOff");
838
839	if (active.length > 0 & chatStateOnOff != null )
840	{
841	chatStateOnOff.value = 'on';
842	}
843
844	// Get Message
845	var _message = document.createElement("div");
846	var _text = Strophe.getText( elems[0] );
847
848	// Events Javascript
849	_text = _text.replace(/onblur/gi,"EVENT_DENY");
850
851	_text = _text.replace(/onchange/gi,"EVENT_DENY");
852
853	_text = _text.replace(/onclick/gi,"EVENT_DENY");
854
855	_text = _text.replace(/ondblclick/gi,"EVENT_DENY");
856
857	_text = _text.replace(/onerror/gi,"EVENT_DENY");
858
859	_text = _text.replace(/onfocus/gi,"EVENT_DENY");
860
861	_text = _text.replace(/onkeydown/gi,"EVENT_DENY");
862
863	_text = _text.replace(/onkeypress/gi,"EVENT_DENY");
864
865	_text = _text.replace(/onkeyup/gi,"EVENT_DENY");
866
867	_text = _text.replace(/onmousedown/gi,"EVENT_DENY");
868
869	_text = _text.replace(/onmousemove/gi,"EVENT_DENY");
870
871	_text = _text.replace(/onmouseout/gi,"EVENT_DENY");
872
873	_text = _text.replace(/onmouseover/gi,"EVENT_DENY");
874
875	_text = _text.replace(/onmouseup/gi,"EVENT_DENY");
876
877	_text = _text.replace(/onresize/gi,"EVENT_DENY");
878
879	_text = _text.replace(/onselect/gi,"EVENT_DENY");
880
881	_text = _text.replace(/onunload/gi,"EVENT_DENY");
882
883	// Events CSS
884	_text = _text.replace(/style/gi,"EVENT_DENY");
885
886	// Tags HTML
887	_text = _text.replace(/img /gi,"IMG_DENY ");
888
889	_text = _text.replace(/script /gi,"SCRIPT_DENY ");
890
891	_text = _text.replace(/div /gi,"DIV_DENY ");
892
893	_text = _text.replace(/span /gi,"SPAN_DENY ");
894
895	_text = _text.replace(/iframe /gi,"IFRAME_DENY ");
896
897	_message.innerHTML = _text;
898
899	////////// BEGIN XSS //////////////////////////////////////////////////
900	// Delete Tags <SCRIPT>
901	var scripts = _message.getElementsByTagName('script_deny');
902	for (var i = 0; i < scripts.length; i++){_message.removeChild(scripts[i--]);}
903	////////////////////////////////////////////////////
904
905	// Delete Tags <IMG>
906	var _imgSrc = _message.getElementsByTagName('img_deny');
907	for (var i = 0; i < _imgSrc.length; i++){_imgSrc[i].parentNode.removeChild( _imgSrc[i--] );}
908	////////////////////////////////////////////////////
909
910	// Delete Tags <DIV>
911	var _Div = _message.getElementsByTagName('div_deny');
912	for (var i = 0; i < _Div.length; i++){_Div[i].parentNode.removeChild( _Div[i--] );}
913	////////////////////////////////////////////////////
914
915	// Delete Tags <SPAN>
916	var _Span = _message.getElementsByTagName('span_deny');
917	for (var i = 0; i < _Span.length; i++){_Span[i].parentNode.removeChild( _Span[i--] );}
918	////////////////////////////////////////////////////
919
920	// Delete Tags <IFRAME>
921	var _Iframe = _message.getElementsByTagName('iframe_deny');
922	for (var i = 0; i < _Iframe.length; i++){_Iframe[i].parentNode.removeChild( _Iframe[i--] );}
923
924	// Delete Tags <A HREF>
925	var _aHref = _message.getElementsByTagName('a');
926	for (var i = 0; i < _aHref.length; i++){_aHref[i].parentNode.removeChild( _aHref[i--] );}
927
928	_message.innerHTML = _message.innerHTML.replace(/^\s+\|\s+$\|^\n\|\n$/g, "");
929	////////// END XSS //////////////////////////////////////////////////
930
931	// Get Smiles
932	_message.innerHTML = loadscript.getSmiles( _message.innerHTML );
933
934	if (type == 'chat' \|\| type == 'normal')
935	{
936	if ( _message.hasChildNodes() )
937	{
938	var message =
939	{
940	contact : "[" + stamp + "] <font style='font-weight:bold; color:black;'>" + contact + "</font>",
941	msg : "</br>" + _message.innerHTML
942	};
943
944	TrophyIM.addMessage( TrophyIM.makeChat( from ), jid_lower, message );
945	}
946	}
947	else if( type == 'groupchat')
948	{
949	if ( _message.hasChildNodes() )
950	{
951	var message =
952	{
953	contact : "[" + stamp + "] <font style='font-weight:bold; color:black;'>" + jidChatRoom + "</font>",
954	msg : "</br>" + _message.innerHTML
955	};
956
957	TrophyIM.addMessage( TrophyIM.makeChatRoom( barejid ), jid_lower, message );
958	}
959	}
960	}
961	// Message without body are "content message", this mean state is not active
962	else
963	{
964	if( chatBox != null )
965	state = TrophyIM.getChatState(msg);
966	}
967
968	// Clean chat status message some time later
969	var clearChatState = function()
970	{
971	chatBox.innerHTML='';
972	}
973
974	if (chatBox != null)
975	{
976	var clearChatStateTimer;
977
978	chatBox.innerHTML = "<font style='font-weight:bold; color:grey; float:right;'>" + state + "</font>";
979
980	var _composing = msg.getElementsByTagName('composing');
981
982	if ( _composing.length == 0 )
983
984	clearChatStateTimer = setTimeout(clearChatState, 2000);
985	else
986	clearTimeout(clearChatStateTimer);
987	}
988
989	return true;
990	},
991
992	/** Function: getChatState
993	*
994	* Parameters:
995	* (string) msg - the message to get chat state
996	* (string) jid - the jid of chat box to update the chat state to.
997	*/
998	getChatState : function(msg)
999	{
1000	var state = msg.getElementsByTagName('inactive');
1001
1002	if ( state.length > 0 )
1003	{
1004	return i18n.INACTIVE;
1005	}
1006	else
1007	{
1008	state = msg.getElementsByTagName('gone');
1009	if ( state.length > 0 )
1010	{
1011	return i18n.GONE;
1012	}
1013	else
1014	{
1015	state = msg.getElementsByTagName('composing');
1016	if ( state.length > 0 )
1017	{
1018	return i18n.COMPOSING;
1019	}
1020	else
1021	{
1022	state = msg.getElementsByTagName('paused');
1023	if ( state.length > 0 )
1024	{
1025	return i18n.PAUSED;
1026	}
1027	}
1028	}
1029	}
1030
1031	return '';
1032	},
1033
1034	/** Function: makeChat
1035	*
1036	* Make sure chat window to given fulljid exists, switching chat context to
1037	* given resource.
1038	*/
1039
1040	makeChat : function(fulljid)
1041	{
1042	var barejid = Strophe.getBareJidFromJid(fulljid);
1043	var titleWindow = "";
1044
1045	var paramsChatBox =
1046	{
1047	'enabledPopUp' : ( ( loadscript.getIsIE() ) ? "none" : "block" ),
1048	'idChatBox' : barejid + "__chatBox",
1049	'jidTo' : barejid,
1050	'path_jabberit' : path_jabberit
1051	};
1052
1053	titleWindow = barejid.toLowerCase();
1054	titleWindow = titleWindow.substring(0, titleWindow.indexOf('@'));
1055
1056	if( TrophyIM.rosterObj.roster[barejid] )
1057	{
1058	if( TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'] )
1059	{
1060	titleWindow = TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'];
1061	}
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_box", "chatBox.xsl", paramsChatBox);
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 _chatStateOnOff = _content.getElementsByTagName( 'input' ).item( 1 );
1082
1083	var _send_message = function( )
1084	{
1085	if ( ! TrophyIM.sendMessage( barejid, _textarea.value ) )
1086	return false;
1087
1088	// Add Message in chatBox;
1089	TrophyIM.addMessage( _messages, barejid, {
1090	contact : "<font style='font-weight:bold; color:red;'>" + i18n.ME + "</font>",
1091	msg : "<br/>" + _textarea.value
1092	} );
1093
1094	_textarea.value = '';
1095	_textarea.focus( );
1096	};
1097
1098	var composingTimer_ = 0;
1099	var isComposing_ = 0;
1100	var timeCounter;
1101
1102	var setComposing = function( )
1103	{
1104	var checkComposing = function()
1105	{
1106	if (!isComposing_) {
1107	// User stopped composing
1108	composingTimer_ = 0;
1109	clearInterval(timeCounter);
1110	TrophyIM.sendContentMessage(barejid, 'paused');
1111	} else {
1112	TrophyIM.sendContentMessage(barejid, 'composing');
1113	}
1114	isComposing_ = 0; // Reset composing
1115	}
1116
1117	if (!composingTimer_) {
1118	/* User (re)starts composing */
1119	composingTimer_ = 1;
1120	timeCounter = setInterval(checkComposing,4000);
1121	}
1122	isComposing_ = 1;
1123	};
1124
1125	loadscript.configEvents( _send, 'onclick', _send_message );
1126	loadscript.configEvents( _textarea, 'onkeyup', function( e )
1127	{
1128	if ( e.keyCode == 13 ){
1129	_send_message( );
1130	// User stopped composing
1131	composingTimer_ = 0;
1132	clearInterval(timeCounter);
1133	}else{
1134	if (_chatStateOnOff.value == 'on')
1135	setComposing();
1136	}
1137	} );
1138
1139	var winChatBox =
1140	{
1141	id_window : "window_chat_area_" + barejid,
1142	barejid : barejid,
1143	width : 387,
1144	height : 375,
1145	top : TrophyIM.posWindow.top,
1146	left : TrophyIM.posWindow.left,
1147	draggable : true,
1148	visible : "display",
1149	resizable : true,
1150	zindex : loadscript.getZIndex(),
1151	title : titleWindow,
1152	closeAction : "hidden",
1153	content : _content
1154	}
1155
1156	_win = _winBuild(winChatBox);
1157
1158	// Notification New Message
1159	loadscript.notification(barejid);
1160
1161	// Photo User;
1162	loadscript.getPhotoUser(barejid);
1163
1164	_textarea.focus( );
1165
1166	return ( _messages = _win.content( ).firstChild );
1167	},
1168
1169	/** Function: makeChatRoom
1170	*
1171	*
1172	*
1173	*/
1174
1175	makeChatRoom : function()
1176	{
1177	var jidChatRoom = arguments[0];
1178	var titleWindow = "ChatRoom - " + unescape(arguments[1]);
1179
1180	var paramsChatRoom =
1181	{
1182	'idChatRoom' : jidChatRoom + "__roomChat",
1183	'jidTo' : jidChatRoom,
1184	'lang_Send' : i18n.SEND,
1185	'lang_Leave_ChatRoom' : i18n.LEAVE_CHATROOM,
1186	'path_jabberit' : path_jabberit
1187	};
1188
1189	// Position Top
1190	TrophyIM.posWindow.top = TrophyIM.posWindow.top + 10;
1191	if( TrophyIM.posWindow.top > 200 )
1192	TrophyIM.posWindow.top = 100;
1193
1194	// Position Left
1195	TrophyIM.posWindow.left = TrophyIM.posWindow.left + 5;
1196	if( TrophyIM.posWindow.left > 455 )
1197	TrophyIM.posWindow.left = 400;
1198
1199	var _content = document.createElement( 'div' );
1200	_content.innerHTML = loadscript.parse( "chat_room", "chatRoom.xsl", paramsChatRoom );
1201	_content = _content.firstChild;
1202
1203	var _messages = _content.firstChild.firstChild;
1204	var _textarea = _content.getElementsByTagName( 'textarea' ).item( 0 );
1205	var _send = _content.getElementsByTagName( 'input' ).item( 0 );
1206	var _leaveChatRoom = _content.getElementsByTagName( 'input' ).item( 1 );
1207
1208	var _send_message = function( )
1209	{
1210	if ( ! TrophyIM.sendMessageChatRoom( jidChatRoom, _textarea.value ) )
1211	return false;
1212
1213	_textarea.value = '';
1214
1215	_textarea.focus( );
1216	};
1217
1218	loadscript.configEvents( _send, 'onclick', _send_message );
1219	loadscript.configEvents( _leaveChatRoom, 'onclick', function( )
1220	{
1221	TrophyIM.leaveChatRoom( jidChatRoom );
1222
1223	if( TrophyIM.activeChatRoom.name.length > 0 )
1224	{
1225	for( var i = 0; i < TrophyIM.activeChatRoom.name.length ; i++ )
1226	{
1227	if( TrophyIM.activeChatRoom.name[i].indexOf( jidChatRoom ) >= 0 )
1228	{
1229	TrophyIM.activeChatRoom.name[i] = "";
1230	}
1231	}
1232	}
1233
1234	setTimeout( function()
1235	{
1236	_winBuild("window_chat_room_" + jidChatRoom, "remove");
1237
1238	}, 650 );
1239
1240	});
1241
1242	loadscript.configEvents( _textarea, 'onkeyup', function( e )
1243	{
1244	if ( e.keyCode == 13 )
1245	{
1246	_send_message( );
1247	}
1248	});
1249
1250	var winChatRoom =
1251	{
1252	id_window : "window_chat_room_" + arguments[0],
1253	barejid : jidChatRoom,
1254	width : 500,
1255	height : 450,
1256	top : TrophyIM.posWindow.top,
1257	left : TrophyIM.posWindow.left,
1258	draggable : true,
1259	visible : "display",
1260	resizable : true,
1261	zindex : loadscript.getZIndex(),
1262	title : titleWindow,
1263	closeAction : "hidden",
1264	content : _content
1265	}
1266
1267	_win = _winBuild(winChatRoom);
1268
1269	return ( _messages = _win.content( ).firstChild );
1270
1271	},
1272
1273	/** Function addContacts
1274	*
1275	* Parameters:
1276	* (string) jidFrom
1277	* (string) jidTo
1278	* (string) name
1279	* (string) group
1280	*/
1281
1282	addContact : function( jidTo, name, group )
1283	{
1284	var _flag = true;
1285
1286	if( TrophyIM.removeResult.idResult.length > 0 )
1287	{
1288	for( var i = 0 ; i < TrophyIM.removeResult.idResult.length; i++ )
1289	{
1290	if( TrophyIM.removeResult.idResult[i] == jidTo )
1291	{
1292	_flag = false;
1293
1294	TrophyIM.removeResult.idResult.splice(i,1);
1295
1296	i--;
1297	}
1298	}
1299	}
1300
1301	if( _flag )
1302	{
1303	// Add Contact
1304	var _id = TrophyIM.connection.getUniqueId('add');
1305	var newContact = $iq({type: 'set', id: _id});
1306	newContact = newContact.c('query').attrs({xmlns : 'jabber:iq:roster'});
1307	newContact = newContact.c('item').attrs({jid: jidTo, name:name});
1308	newContact = newContact.c('group').t(group).tree();
1309
1310	TrophyIM.connection.send(newContact);
1311	}
1312	},
1313
1314	/** Function: add
1315	*
1316	* Parameters:
1317	* (string) msg - the message to add
1318	* (string) jid - the jid of chat box to add the message to.
1319	*/
1320
1321	addMessage : function( chatBox, jid, msg )
1322	{
1323	// Get Smiles
1324	msg.msg = loadscript.getSmiles( msg.msg );
1325
1326	var messageDiv = document.createElement("div");
1327	messageDiv.style.margin = "3px 0px 1em 3px";
1328	messageDiv.innerHTML = msg.contact + " : " + msg.msg ;
1329
1330	chatBox.appendChild(messageDiv);
1331	chatBox.scrollTop = chatBox.scrollHeight;
1332	},
1333
1334	/** Function : renameContact
1335	*
1336	*
1337	*/
1338
1339	renameContact : function( jid )
1340	{
1341	// Name
1342	var name = TrophyIM.rosterObj.roster[jid].contact.name;
1343
1344	if(( name = prompt(i18n.ASK_NEW_NAME_QUESTION + name + "!", name )))
1345	if(( name = name.replace(/^\s+\|\s+$\|^\n\|\n$/g,"")) == "" )
1346	name = "";
1347
1348	if( name == null \|\| name == "")
1349	name = "";
1350
1351	var jidTo = jid
1352	var name = ( name ) ? name : TrophyIM.rosterObj.roster[jid].contact.name;
1353	var group = TrophyIM.rosterObj.roster[jid].contact.groups[0];
1354
1355	TrophyIM.addContact( jidTo, name, group );
1356
1357	document.getElementById('itenContact_' + jid ).innerHTML = name;
1358	},
1359
1360	/** Function : renameGroup
1361	*
1362	*
1363	*/
1364
1365	renameGroup : function( jid )
1366	{
1367	var group = TrophyIM.rosterObj.roster[jid].contact.groups[0];
1368	var presence = TrophyIM.rosterObj.roster[jid].presence;
1369
1370	// Group
1371	if(( group = prompt( i18n.ASK_NEW_GROUP_QUESTION, group )))
1372	if(( group = group.replace(/^\s+\|\s+$\|^\n\|\n$/g,"")) == "" )
1373	group = "";
1374
1375	if( group == null \|\| group == "")
1376	group = "";
1377
1378	var jidTo = TrophyIM.rosterObj.roster[jid].contact.jid;
1379	var name = TrophyIM.rosterObj.roster[jid].contact.name;
1380	var group = ( group ) ? group : TrophyIM.rosterObj.roster[jid].contact.groups[0];
1381
1382	TrophyIM.rosterObj.removeContact( jid );
1383
1384	TrophyIM.addContact( jidTo, name, group );
1385
1386	document.getElementById("JabberIMRoster").innerHTML = "";
1387
1388	TrophyIM.renderRoster();
1389
1390	setTimeout(function()
1391	{
1392	for( var i in presence )
1393	{
1394	if ( presence[ i ].constructor == Function )
1395	continue;
1396
1397	TrophyIM.rosterObj.setPresence( jid, presence[i].priority, presence[i].show, presence[i].status);
1398	}
1399	},500);
1400	},
1401
1402	/** Function createChatRooms
1403	*
1404	*
1405	*/
1406
1407	createChatRooms : function()
1408	{
1409	var nickName = document.getElementById('nickName_chatRoom_jabberit').value;
1410	var nameChatRoom = document.getElementById('name_ChatRoom_jabberit').value;
1411
1412	var _from = Base64.decode( loadscript.getUserCurrent().jid ) + TROPHYIM_RESOURCE;
1413	var _to = escape( nameChatRoom ) + "@" + TROPHYIM_CHATROOM + "/" + nickName ;
1414	var new_room = $pres( {from: _from, to: _to} ).c( "x", {xmlns: Strophe.NS.MUC} );
1415
1416	TrophyIM.activeChatRoom.name[ TrophyIM.activeChatRoom.name.length ] = _to;
1417
1418	TrophyIM.connection.send( new_room.tree() );
1419	},
1420
1421	/** Function : joinRoom
1422	*
1423	*
1424	*/
1425
1426	joinChatRoom : function( roomName )
1427	{
1428	var presence = $pres( {from: TrophyIM.connection.jid, to: roomName} ).c("x",{xmlns: Strophe.NS.MUC});
1429
1430	TrophyIM.connection.send( presence );
1431	},
1432
1433	/** Function : Leave Chat Room
1434	*
1435	*
1436	*/
1437
1438	leaveChatRoom : function( roomName )
1439	{
1440	var room_nick = roomName;
1441
1442	var presenceid = TrophyIM.connection.getUniqueId();
1443
1444	var presence = $pres( {type: "unavailable", id: presenceid, from: TrophyIM.connection.jid, to: room_nick} ).c("x",{xmlns: Strophe.NS.MUC});
1445
1446	TrophyIM.connection.send( presence );
1447	},
1448
1449	/** Function : getlistRooms
1450	*
1451	*
1452	*/
1453
1454	getListRooms : function()
1455	{
1456	if( TrophyIM.statusConn.connected )
1457	{
1458	var _error_return = function(element)
1459	{
1460	alert("ERRO : Tente novamente !");
1461	};
1462
1463	var iq = $iq({to: TROPHYIM_CHATROOM, type: "get"}).c("query",{xmlns: Strophe.NS.DISCO_ITEMS});
1464
1465	TrophyIM.connection.sendIQ( iq, loadscript.listRooms, _error_return, 500 );
1466	}
1467	else
1468	{
1469	alert( "ERRO : Sem conexão com o servidor " + TROPHYIM_CHATROOM );
1470	}
1471	},
1472
1473	/** Function: removeContact
1474	*
1475	* Parameters:
1476	* (string) jidTo
1477	*/
1478
1479	removeContact : function( jidTo )
1480	{
1481	var divItenContact = null;
1482
1483	if( ( divItenContact = document.getElementById('itenContact_' + jidTo )))
1484	{
1485	// Remove Contact
1486	var _id = TrophyIM.connection.getUniqueId();
1487
1488	// Controller Result
1489	TrophyIM.removeResult.idResult[ TrophyIM.removeResult.idResult.length ] = jidTo;
1490
1491	var delContact = $iq({type: 'set', id: _id})
1492	delContact = delContact.c('query').attrs({xmlns : 'jabber:iq:roster'});
1493	delContact = delContact.c('item').attrs({jid: jidTo, subscription:'remove'}).tree();
1494
1495	TrophyIM.connection.send( delContact );
1496
1497	loadscript.removeElement( document.getElementById('itenContactNotification_' + jidTo ) );
1498
1499	var spanShow = document.getElementById('span_show_itenContact_' + jidTo )
1500	spanShow.parentNode.removeChild(spanShow);
1501
1502	loadscript.removeGroup( divItenContact.parentNode );
1503
1504	divItenContact.parentNode.removeChild(divItenContact);
1505	}
1506	},
1507
1508	/** Function: renderRoster
1509	*
1510	* Renders roster, looking only for jids flagged by setPresence as having
1511	* changed.
1512	*/
1513
1514	renderRoster : function()
1515	{
1516	var roster_div = document.getElementById('JabberIMRoster');
1517
1518	if( roster_div )
1519	{
1520	var users = new Array();
1521
1522	var loading_gif = document.getElementById("JabberIMRosterLoadingGif");
1523
1524	if( loading_gif.style.display == "block" )
1525	loading_gif.style.display = "none";
1526
1527	for( var user in TrophyIM.rosterObj.roster )
1528	{
1529	if ( TrophyIM.rosterObj.roster[ user ].constructor == Function )
1530	continue;
1531
1532	users[users.length] = TrophyIM.rosterObj.roster[user].contact.jid;
1533	}
1534
1535	users.sort();
1536
1537	var groups = new Array();
1538	var flagGeral = false;
1539
1540	for (var group in TrophyIM.rosterObj.groups)
1541	{
1542	if ( TrophyIM.rosterObj.groups[ group ].constructor == Function )
1543	continue;
1544
1545	if( group )
1546	groups[groups.length] = group;
1547
1548	if( group == "Geral" )
1549	flagGeral = true;
1550	}
1551
1552	if( !flagGeral && users.length > 0 )
1553	groups[groups.length] = "Geral";
1554
1555	groups.sort();
1556
1557	for ( var i = 0; i < groups.length; i++ )
1558	{
1559	TrophyIM.renderGroups( groups[i] , roster_div );
1560	}
1561
1562	TrophyIM.renderItensGroup( users, roster_div );
1563	}
1564
1565	TrophyIM._timeOut.renderRoster = setTimeout("TrophyIM.renderRoster()", 1000 );
1566	},
1567
1568	/** Function: renderGroups
1569	*
1570	*
1571	*/
1572
1573	renderGroups: function( nameGroup, element )
1574	{
1575	var _addGroup = function()
1576	{
1577	var _nameGroup = nameGroup;
1578	var _element = element;
1579
1580	var paramsGroup =
1581	{
1582	'nameGroup' : _nameGroup,
1583	'path_jabberit' : path_jabberit
1584	}
1585
1586	_element.innerHTML += loadscript.parse("group","groups.xsl", paramsGroup);
1587	}
1588
1589	if( !element.hasChildNodes() )
1590	{
1591	_addGroup();
1592	}
1593	else
1594	{
1595	var _NodeChild = element.firstChild;
1596	var flagAdd = false;
1597
1598	while( _NodeChild )
1599	{
1600	if( _NodeChild.childNodes[0].nodeName.toLowerCase() === "span" )
1601	{
1602	if( _NodeChild.childNodes[0].childNodes[0].nodeValue === nameGroup )
1603	{
1604	flagAdd = true;
1605	}
1606	}
1607
1608	_NodeChild = _NodeChild.nextSibling;
1609	}
1610
1611	if( !flagAdd )
1612	{
1613	_addGroup();
1614	}
1615	}
1616	},
1617
1618	/** Function: renderItensGroup
1619	*
1620	*
1621	*/
1622
1623	renderItensGroup : function( users, element )
1624	{
1625	var addItem = function()
1626	{
1627	if( arguments.length > 0 )
1628	{
1629	// Get Arguments
1630	var objContact = arguments[0];
1631	var group = arguments[1];
1632	var element = arguments[2];
1633	var showOffline = loadscript.getShowContactsOffline();
1634
1635	// Presence e Status
1636	var presence = "unavailable";
1637	var status = "";
1638	var statusColor = "black";
1639	var statusDisplay = "none";
1640
1641	var _resource = "";
1642
1643	// Set Presence
1644	var _presence = function(objContact)
1645	{
1646	if (objContact.presence)
1647	{
1648	for (var resource in objContact.presence)
1649	{
1650	if ( objContact.presence[resource].constructor == Function )
1651	continue;
1652
1653	if( objContact.presence[resource].show != 'invisible' )
1654	presence = objContact.presence[resource].show;
1655
1656	if( objContact.contact.subscription != "both")
1657	presence = 'subscription';
1658
1659	if( objContact.presence[resource].status )
1660	{
1661	status = " ( " + objContact.presence[resource].status + " ) ";
1662	statusDisplay = "block";
1663	}
1664	}
1665	}
1666	};
1667
1668	// Set Subscription
1669	var _subscription = function( objContact )
1670	{
1671	if( objContact.contact.subscription != "both" )
1672	{
1673	switch( objContact.contact.subscription )
1674	{
1675	case "none" :
1676
1677	status = " (( " + i18n.ASK_FOR_AUTH + " )) ";
1678	statusColor = "red";
1679	break;
1680
1681	case "to" :
1682
1683	status = " (( " + i18n.CONTACT_ASK_FOR_AUTH + " )) ";
1684	statusColor = "orange";
1685	break;
1686
1687	case "from" :
1688
1689	status = " (( " + i18n.AUTHORIZED + " )) ";
1690	statusColor = "green";
1691	break;
1692
1693	case "subscribe" :
1694
1695	status = " (( " + i18n.AUTH_SENT + " )) ";
1696	statusColor = "red";
1697	break;
1698
1699	case "not-in-roster" :
1700
1701	status = " (( " + i18n.ASK_FOR_AUTH_QUESTION + " )) ";
1702	statusColor = "orange";
1703	break;
1704
1705	default :
1706
1707	break;
1708	}
1709
1710	statusDisplay = "block";
1711	}
1712	};
1713
1714	if( objContact.contact.subscription != "remove")
1715	{
1716	var itensJid = document.getElementById( "itenContact_" + objContact.contact.jid );
1717
1718	if( itensJid == null )
1719	{
1720	// Name
1721	var nameContact = "";
1722
1723	if ( objContact.contact.name )
1724	nameContact = objContact.contact.name;
1725	else
1726	{
1727	nameContact = objContact.contact.jid;
1728	nameContact = nameContact.substring(0, nameContact.indexOf('@'));
1729	}
1730
1731	// Get Presence
1732	_presence(objContact);
1733
1734	var paramsContact =
1735	{
1736	divDisplay : "block",
1737	id : 'itenContact_' + objContact.contact.jid ,
1738	jid : objContact.contact.jid,
1739	nameContact : nameContact,
1740	path_jabberit : path_jabberit,
1741	presence : presence,
1742	spanDisplay : statusDisplay,
1743	status : status,
1744	statusColor : "black",
1745	subscription : objContact.contact.subscription,
1746	resource : _resource
1747	}
1748
1749	// Get Authorization
1750	_subscription( objContact );
1751
1752	if( group != "")
1753	{
1754	var _NodeChild = element.firstChild;
1755
1756	while( _NodeChild )
1757	{
1758	if( _NodeChild.childNodes[0].nodeName.toLowerCase() === "span" )
1759	{
1760	if( _NodeChild.childNodes[0].childNodes[0].nodeValue === group )
1761	{
1762	_NodeChild.innerHTML += loadscript.parse("itens_group", "itensGroup.xsl", paramsContact);
1763	}
1764	}
1765
1766	_NodeChild = _NodeChild.nextSibling;
1767	}
1768	}
1769	}
1770	else
1771	{
1772	// Get Presence
1773	_presence(objContact);
1774
1775	var is_open = itensJid.parentNode.childNodes[0].style.backgroundImage;
1776	is_open = is_open.indexOf("arrow_down.gif");
1777
1778	// Get Authorization
1779	_subscription( objContact );
1780
1781	// Set subscription
1782	itensJid.setAttribute('subscription', objContact.contact.subscription );
1783
1784	with ( document.getElementById('span_show_' + 'itenContact_' + objContact.contact.jid ) )
1785	{
1786	if( presence == "unavailable" && !showOffline )
1787	{
1788	style.display = "none";
1789	}
1790	else
1791	{
1792	if( is_open > 0 )
1793	{
1794	style.display = statusDisplay;
1795	style.color = statusColor;
1796	innerHTML = status;
1797	}
1798	}
1799	}
1800
1801	if( presence == "unavailable" && !showOffline )
1802	{
1803	itensJid.style.display = "none";
1804	}
1805	else
1806	{
1807	if( is_open > 0 )
1808	{
1809	itensJid.style.display = "block";
1810	}
1811	}
1812
1813	itensJid.style.background = "url('"+path_jabberit+"templates/default/images/" + presence + ".gif') no-repeat center left";
1814	}
1815
1816	// Contact OffLine
1817	if( !objContact.presence && !showOffline )
1818	{
1819	if( objContact.contact.subscription != "remove" )
1820	{
1821	with ( document.getElementById('span_show_' + 'itenContact_' + objContact.contact.jid ))
1822	{
1823	style.display = "none";
1824	}
1825
1826	with ( document.getElementById('itenContact_' + objContact.contact.jid ) )
1827	{
1828	style.display = "none";
1829	}
1830	}
1831	}
1832	}
1833	}
1834	};
1835
1836	var flag = false;
1837
1838	for( var i = 0 ; i < users.length; i++ )
1839	{
1840	if( TrophyIM.rosterObj.roster[users[i]].contact.jid != Base64.decode( loadscript.getUserCurrent().jid) )
1841	{
1842	var _subscription = TrophyIM.rosterObj.roster[users[i]].contact.subscription;
1843
1844	if( _subscription === "to" )
1845	{
1846	flag = true;
1847	}
1848
1849	if( _subscription === "not-in-roster")
1850	{
1851	flag = true;
1852	}
1853
1854	if( TrophyIM.rosterObj.roster[users[i]].contact.groups )
1855	{
1856	var groups = TrophyIM.rosterObj.roster[users[i]].contact.groups;
1857
1858	if( groups.length > 0 )
1859	{
1860	for( var j = 0; j < groups.length; j++ )
1861	{
1862	addItem( TrophyIM.rosterObj.roster[users[i]], groups[j], element );
1863	}
1864	}
1865	else
1866	{
1867	addItem( TrophyIM.rosterObj.roster[users[i]], "Geral", element );
1868	}
1869	}
1870	else
1871	{
1872	addItem( TrophyIM.rosterObj.roster[users[i]], "Geral", element );
1873	}
1874	}
1875	}
1876
1877	if( flag )
1878	{
1879	if ( TrophyIM.controll.notificationNewUsers == 0 )
1880	{
1881	loadscript.enabledNotificationNewUsers();
1882	TrophyIM.controll.notificationNewUsers++;
1883	}
1884	}
1885	else
1886	{
1887	loadscript.disabledNotificationNewUsers();
1888	TrophyIM.controll.notificationNewUsers = 0;
1889	}
1890	},
1891
1892	/** Function: rosterClick
1893	*
1894	* Handles actions when a roster item is clicked
1895	*/
1896
1897	rosterClick : function(fulljid)
1898	{
1899	TrophyIM.makeChat(fulljid);
1900	},
1901
1902	/** Function SetAutorization
1903	*
1904	*/
1905
1906	setAutorization : function( jidTo, jidFrom, _typeSubscription )
1907	{
1908	var _id = TrophyIM.connection.getUniqueId();
1909
1910	TrophyIM.connection.send($pres( ).attrs({from: jidFrom, to: jidTo, type: _typeSubscription, id: _id}).tree());
1911	},
1912
1913	/** Function: setPresence
1914	*
1915	*/
1916
1917	setPresence : function( _type )
1918	{
1919	var presence_chatRoom = "";
1920
1921	if( _type != 'status')
1922	{
1923	if( _type == "unavailable" && TrophyIM.statusConn.connected )
1924	{
1925	var loading_gif = document.getElementById("JabberIMRosterLoadingGif");
1926
1927	if( TrophyIM._timeOut.renderRoster != null )
1928	clearTimeout(TrophyIM._timeOut.renderRoster);
1929
1930	if( TrophyIM.statusConn.connected )
1931	TrophyIM.connection.send($pres({type : _type}).tree());
1932
1933	for( var i = 0; i < TrophyIM.connection._requests.length; i++ )
1934	{
1935	if( TrophyIM.connection._requests[i] )
1936	TrophyIM.connection._removeRequest(TrophyIM.connection._requests[i]);
1937	}
1938
1939	TrophyIM.logout();
1940
1941	loadscript.clrAllContacts();
1942
1943	delete TrophyIM.rosterObj.roster;
1944	delete TrophyIM.rosterObj.groups;
1945
1946	setTimeout(function()
1947	{
1948	if( loading_gif.style.display == "block" )
1949	loading_gif.style.display = "none";
1950	}, 1000);
1951	}
1952	else
1953	{
1954	if( !TrophyIM.autoConnection.connect )
1955	{
1956	TrophyIM.autoConnection.connect = true;
1957	TrophyIM.load();
1958	}
1959	else
1960	{
1961	if( TrophyIM.statusConn.connected )
1962	{
1963	if( loadscript.getStatusMessage() != "" )
1964	{
1965	var _presence = $pres( );
1966	_presence.node.appendChild( Strophe.xmlElement( 'show' ) ).appendChild( Strophe.xmlTextNode( _type ) );
1967	_presence.node.appendChild( Strophe.xmlElement( 'status' ) ).appendChild( Strophe.xmlTextNode( loadscript.getStatusMessage() ));
1968
1969	TrophyIM.connection.send( _presence.tree() );
1970
1971	presence_chatRoom = _type;
1972	}
1973	else
1974	{
1975	TrophyIM.connection.send($pres( ).c('show').t(_type).tree());
1976
1977	presence_chatRoom = _type;
1978	}
1979	}
1980	}
1981	}
1982	}
1983	else
1984	{
1985	var _show = "available";
1986	var _status = "";
1987
1988	if( arguments.length < 2 )
1989	{
1990	if( loadscript.getStatusMessage() != "" )
1991	_status = prompt(i18n.TYPE_YOUR_MSG, loadscript.getStatusMessage());
1992	else
1993	_status = prompt(i18n.TYPE_YOUR_MSG);
1994
1995	var _divStatus = document.getElementById("JabberIMStatusMessage");
1996
1997	if( ( _status = _status.replace(/^\s+\|\s+$\|^\n\|\n$/g,"") ) != "")
1998	_divStatus.firstChild.innerHTML = "( " + _status + " )";
1999	}
2000	else
2001	{
2002	_status = arguments[1];
2003	}
2004
2005	for( var resource in TrophyIM.rosterObj.roster[Base64.decode(loadscript.getUserCurrent().jid)].presence )
2006	{
2007	if ( TrophyIM.rosterObj.roster[Base64.decode(loadscript.getUserCurrent().jid)].presence[ resource ].constructor == Function )
2008	continue;
2009
2010	if ( TROPHYIM_RESOURCE === ("/" + resource) )
2011	_show = TrophyIM.rosterObj.roster[Base64.decode(loadscript.getUserCurrent().jid)].presence[resource].show;
2012	}
2013
2014	if ( TrophyIM.statusConn.connected )
2015	{
2016	var _presence = $pres( );
2017	_presence.node.appendChild( Strophe.xmlElement( 'show' ) ).appendChild( Strophe.xmlTextNode( _show ) );
2018	_presence.node.appendChild( Strophe.xmlElement( 'status' ) ).appendChild( Strophe.xmlTextNode( _status ) );
2019
2020	TrophyIM.connection.send( _presence.tree() );
2021
2022	presence_chatRoom = _show;
2023	}
2024	}
2025
2026	// Send Presence Chat Room
2027	if( TrophyIM.activeChatRoom.name.length > 0 )
2028	{
2029	for( i = 0; i < TrophyIM.activeChatRoom.name.length; i++ )
2030	{
2031	if( TrophyIM.activeChatRoom.name[i] != "" )
2032	TrophyIM.connection.send($pres( {to : TrophyIM.activeChatRoom.name[i]} ).c('show').t( presence_chatRoom ) );
2033	}
2034	}
2035
2036	},
2037
2038	/** Function: sendMessage
2039	*
2040	* Send message from chat input to user
2041	*/
2042
2043	sendMessage : function()
2044	{
2045	if (arguments.length > 0)
2046	{
2047	var jidTo = arguments[0];
2048	var message_input = arguments[1];
2049
2050
2051	message_input = message_input.replace(/^\s+\|\s+$\|^\n\|\n$/g, "");
2052
2053	if (message_input != "") {
2054
2055	// Send Message
2056	var newMessage = $msg({
2057	to: jidTo,
2058	from: TrophyIM.connection.jid,
2059	type: 'chat'
2060	});
2061	newMessage = newMessage.c('body').t(message_input);
2062	newMessage.up();
2063	newMessage = newMessage.c('active').attrs({
2064	xmlns: 'http://jabber.org/protocol/chatstates'
2065	});
2066	// Send Message
2067	TrophyIM.connection.send(newMessage.tree());
2068
2069	return true;
2070	}
2071	}
2072
2073	return false;
2074	},
2075
2076	/** Function: sendMessage
2077	*
2078	* Send message to ChatRoom
2079	*/
2080
2081	sendMessageChatRoom : function( )
2082	{
2083	if( arguments.length > 0 )
2084	{
2085	var room_nick = arguments[0];
2086	var message = arguments[1];
2087	var msgid = TrophyIM.connection.getUniqueId();
2088	var msg = $msg({to: room_nick, type: "groupchat", id: msgid}).c("body",{xmlns: Strophe.NS.CLIENT}).t(message);
2089
2090	msg.up();//.c("x", {xmlns: "jabber:x:event"}).c("composing");
2091
2092	TrophyIM.connection.send(msg);
2093
2094	return true;
2095	}
2096	},
2097
2098	/** Function: sendContentMessage
2099	*
2100	* Send a content message from chat input to user
2101	*/
2102	sendContentMessage : function()
2103	{
2104	if( arguments.length > 0 )
2105	{
2106	var jidTo = arguments[0];
2107	var state = arguments[1];
2108
2109	var newMessage = $msg({to: jidTo, from: TrophyIM.connection.jid, type: 'chat'});
2110	newMessage = newMessage.c(state).attrs({xmlns : 'http://jabber.org/protocol/chatstates'});
2111	// Send content message
2112	TrophyIM.connection.send(newMessage.tree());
2113	}
2114	}
2115	};
2116
2117	/** Class: TrophyIMRoster
2118	*
2119	*
2120	* This object stores the roster and presence info for the TrophyIMClient
2121	*
2122	* roster[jid_lower]['contact']
2123	* roster[jid_lower]['presence'][resource]
2124	*/
2125	function TrophyIMRoster()
2126	{
2127	/** Constants: internal arrays
2128	* (Object) roster - the actual roster/presence information
2129	* (Object) groups - list of current groups in the roster
2130	* (Array) changes - array of jids with presence changes
2131	*/
2132	if (TrophyIM.JSONStore.store_working)
2133	{
2134	var data = TrophyIM.JSONStore.getData(['roster', 'groups']);
2135	this.roster = (data['roster'] != null) ? data['roster'] : {};
2136	this.groups = (data['groups'] != null) ? data['groups'] : {};
2137	}
2138	else
2139	{
2140	this.roster = {};
2141	this.groups = {};
2142	}
2143	this.changes = new Array();
2144
2145	if (TrophyIM.constants.stale_roster)
2146	{
2147	for (var jid in this.roster)
2148	{
2149	this.changes[this.changes.length] = jid;
2150	}
2151	}
2152
2153	/** Function: addChange
2154	*
2155	* Adds given jid to this.changes, keeping this.changes sorted and
2156	* preventing duplicates.
2157	*
2158	* Parameters
2159	* (String) jid : jid to add to this.changes
2160	*/
2161
2162	this.addChange = function(jid)
2163	{
2164	for (var c = 0; c < this.changes.length; c++)
2165	{
2166	if (this.changes[c] == jid)
2167	{
2168	return;
2169	}
2170	}
2171
2172	this.changes[this.changes.length] = jid;
2173
2174	this.changes.sort();
2175	}
2176
2177	/** Function: addContact
2178	*
2179	* Adds given contact to roster
2180	*
2181	* Parameters:
2182	* (String) jid - bare jid
2183	* (String) subscription - subscription attribute for contact
2184	* (String) name - name attribute for contact
2185	* (Array) groups - array of groups contact is member of
2186	*/
2187
2188	this.addContact = function(jid, subscription, name, groups )
2189	{
2190	if( subscription === "remove" )
2191	{
2192	this.removeContact(jid);
2193	}
2194	else
2195	{
2196	var contact = {jid:jid, subscription:subscription, name:name, groups:groups}
2197	var jid_lower = jid.toLowerCase();
2198
2199	if ( this.roster[jid_lower] )
2200	{
2201	this.roster[jid_lower]['contact'] = contact;
2202	}
2203	else
2204	{
2205	this.roster[jid_lower] = {contact:contact};
2206	}
2207
2208	groups = groups ? groups : [''];
2209
2210	for ( var g = 0; g < groups.length; g++ )
2211	{
2212	if ( !this.groups[groups[g]] )
2213	{
2214	this.groups[groups[g]] = {};
2215	}
2216
2217	this.groups[groups[g]][jid_lower] = jid_lower;
2218	}
2219	}
2220	}
2221
2222	/** Function: getContact
2223	*
2224	* Returns contact entry for given jid
2225	*
2226	* Parameter: (String) jid - jid to return
2227	*/
2228
2229	this.getContact = function(jid)
2230	{
2231	if (this.roster[jid.toLowerCase()])
2232	{
2233	return this.roster[jid.toLowerCase()]['contact'];
2234	}
2235	}
2236
2237	/** Function: getPresence
2238	*
2239	* Returns best presence for given jid as Array(resource, priority, show,
2240	* status)
2241	*
2242	* Parameter: (String) fulljid - jid to return best presence for
2243	*/
2244
2245	this.getPresence = function(fulljid)
2246	{
2247	var jid = Strophe.getBareJidFromJid(fulljid);
2248	var current = null;
2249
2250	if (this.roster[jid.toLowerCase()] && this.roster[jid.toLowerCase()]['presence'])
2251	{
2252	for (var resource in this.roster[jid.toLowerCase()]['presence'])
2253	{
2254	if ( this.roster[jid.toLowerCase()]['presence'][ resource ].constructor == Function )
2255	continue;
2256
2257	var presence = this.roster[jid.toLowerCase()]['presence'][resource];
2258	if (current == null)
2259	{
2260	current = presence
2261	}
2262	else
2263	{
2264	if(presence['priority'] > current['priority'] && ((presence['show'] == "chat"
2265	\|\| presence['show'] == "available") \|\| (current['show'] != "chat" \|\|
2266	current['show'] != "available")))
2267	{
2268	current = presence
2269	}
2270	}
2271	}
2272	}
2273	return current;
2274	}
2275
2276	/** Function: groupHasChanges
2277	*
2278	* Returns true if current group has members in this.changes
2279	*
2280	* Parameters:
2281	* (String) group - name of group to check
2282	*/
2283
2284	this.groupHasChanges = function(group)
2285	{
2286	for (var c = 0; c < this.changes.length; c++)
2287	{
2288	if (this.groups[group][this.changes[c]])
2289	{
2290	return true;
2291	}
2292	}
2293	return false;
2294	}
2295
2296	/** Function removeContact
2297	*
2298	* Parameters
2299	* (String) jid
2300	*/
2301
2302	this.removeContact = function(jid)
2303	{
2304	if( this.roster[ jid ] )
2305	{
2306	var groups = this.roster[ jid ].contact.groups;
2307
2308	if( groups )
2309	{
2310	for ( var i = 0; i < groups.length; i++ )
2311	{
2312	delete this.groups[ groups[ i ] ][ jid ];
2313	}
2314
2315	for ( var i = 0; i < groups.length; i++ )
2316	{
2317	var contacts = 0;
2318	for ( var contact in this.groups[ groups[ i ] ] )
2319	{
2320	if ( this.groups[ groups[ i ] ][ contact ].constructor == Function )
2321	continue;
2322
2323	contacts++;
2324	}
2325
2326	if ( ! contacts )
2327	delete this.groups[ groups[ i ] ];
2328	}
2329	}
2330
2331	// Delete Object roster
2332	if( this.roster[jid] )
2333	delete this.roster[jid];
2334	}
2335	}
2336
2337	/** Function: setPresence
2338	*
2339	* Sets presence
2340	*
2341	* Parameters:
2342	* (String) fulljid: full jid with presence
2343	* (Integer) priority: priority attribute from presence
2344	* (String) show: show attribute from presence
2345	* (String) status: status attribute from presence
2346	*/
2347
2348	this.setPresence = function(fulljid, priority, show, status)
2349	{
2350	var barejid = Strophe.getBareJidFromJid(fulljid);
2351	var resource = Strophe.getResourceFromJid(fulljid);
2352	var jid_lower = barejid.toLowerCase();
2353
2354	if( show !== 'unavailable' \|\| show !== 'error' )
2355	{
2356	if (!this.roster[jid_lower])
2357	{
2358	this.addContact( barejid, 'not-in-roster' );
2359	}
2360
2361	var presence =
2362	{
2363	resource : resource,
2364	priority : priority,
2365	show : show,
2366	status : status
2367	}
2368
2369	if (!this.roster[jid_lower]['presence'])
2370	{
2371	this.roster[jid_lower]['presence'] = {};
2372	}
2373
2374	this.roster[jid_lower]['presence'][resource] = presence;
2375	}
2376	}
2377
2378	/** Fuction: save
2379	*
2380	* Saves roster data to JSON store
2381	*/
2382
2383	this.save = function()
2384	{
2385	if (TrophyIM.JSONStore.store_working)
2386	{
2387	TrophyIM.JSONStore.setData({roster:this.roster,
2388	groups:this.groups, active_chat:TrophyIM.activeChats['current'],
2389	chat_history:TrophyIM.chatHistory});
2390	}
2391	}
2392
2393	}
2394	/** Class: TrophyIMJSONStore
2395	*
2396	*
2397	* This object is the mechanism by which TrophyIM stores and retrieves its
2398	* variables from the url provided by TROPHYIM_JSON_STORE
2399	*
2400	*/
2401	function TrophyIMJSONStore() {
2402	this.store_working = false;
2403	/** Function _newXHR
2404	*
2405	* Set up new cross-browser xmlhttprequest object
2406	*
2407	* Parameters:
2408	* (function) handler = what to set onreadystatechange to
2409	*/
2410	this._newXHR = function (handler) {
2411	var xhr = null;
2412	if (window.XMLHttpRequest) {
2413	xhr = new XMLHttpRequest();
2414	if (xhr.overrideMimeType) {
2415	xhr.overrideMimeType("text/xml");
2416	}
2417	} else if (window.ActiveXObject) {
2418	xhr = new ActiveXObject("Microsoft.XMLHTTP");
2419	}
2420	return xhr;
2421	}
2422	/** Function getData
2423	* Gets data from JSONStore
2424	*
2425	* Parameters:
2426	* (Array) vars = Variables to get from JSON store
2427	*
2428	* Returns:
2429	* Object with variables indexed by names given in parameter 'vars'
2430	*/
2431	this.getData = function(vars) {
2432	if (typeof(TROPHYIM_JSON_STORE) != undefined) {
2433	Strophe.debug("Retrieving JSONStore data");
2434	var xhr = this._newXHR();
2435	var getdata = "get=" + vars.join(",");
2436	try {
2437	xhr.open("POST", TROPHYIM_JSON_STORE, false);
2438	} catch (e) {
2439	Strophe.error("JSONStore open failed.");
2440	return false;
2441	}
2442	xhr.setRequestHeader('Content-type',
2443	'application/x-www-form-urlencoded');
2444	xhr.setRequestHeader('Content-length', getdata.length);
2445	xhr.send(getdata);
2446	if (xhr.readyState == 4 && xhr.status == 200) {
2447	try {
2448	var dataObj = JSON.parse(xhr.responseText);
2449	return this.emptyFix(dataObj);
2450	} catch(e) {
2451	Strophe.error("Could not parse JSONStore response" +
2452	xhr.responseText);
2453	return false;
2454	}
2455	} else {
2456	Strophe.error("JSONStore open failed. Status: " + xhr.status);
2457	return false;
2458	}
2459	}
2460	}
2461	/** Function emptyFix
2462	* Fix for bugs in external JSON implementations such as
2463	* http://bugs.php.net/bug.php?id=41504.
2464	* A.K.A. Don't use PHP, people.
2465	*/
2466	this.emptyFix = function(obj) {
2467	if (typeof(obj) == "object") {
2468	for (var i in obj) {
2469	if ( obj[i].constructor == Function )
2470	continue;
2471
2472	if (i == '_empty_') {
2473	obj[""] = this.emptyFix(obj['_empty_']);
2474	delete obj['_empty_'];
2475	} else {
2476	obj[i] = this.emptyFix(obj[i]);
2477	}
2478	}
2479	}
2480	return obj
2481	}
2482	/** Function delData
2483	* Deletes data from JSONStore
2484	*
2485	* Parameters:
2486	* (Array) vars = Variables to delete from JSON store
2487	*
2488	* Returns:
2489	* Status of delete attempt.
2490	*/
2491	this.delData = function(vars) {
2492	if (typeof(TROPHYIM_JSON_STORE) != undefined) {
2493	Strophe.debug("Retrieving JSONStore data");
2494	var xhr = this._newXHR();
2495	var deldata = "del=" + vars.join(",");
2496	try {
2497	xhr.open("POST", TROPHYIM_JSON_STORE, false);
2498	} catch (e) {
2499	Strophe.error("JSONStore open failed.");
2500	return false;
2501	}
2502	xhr.setRequestHeader('Content-type',
2503	'application/x-www-form-urlencoded');
2504	xhr.setRequestHeader('Content-length', deldata.length);
2505	xhr.send(deldata);
2506	if (xhr.readyState == 4 && xhr.status == 200) {
2507	try {
2508	var dataObj = JSON.parse(xhr.responseText);
2509	return dataObj;
2510	} catch(e) {
2511	Strophe.error("Could not parse JSONStore response");
2512	return false;
2513	}
2514	} else {
2515	Strophe.error("JSONStore open failed. Status: " + xhr.status);
2516	return false;
2517	}
2518	}
2519	}
2520	/** Function setData
2521	* Stores data in JSONStore, overwriting values if they exist
2522	*
2523	* Parameters:
2524	* (Object) vars : Object containing named vars to store ({name: value,
2525	* othername: othervalue})
2526	*
2527	* Returns:
2528	* Status of storage attempt
2529	*/
2530	this.setData = function(vars)
2531	{
2532	if ( typeof(TROPHYIM_JSON_STORE) != undefined )
2533	{
2534	var senddata = "set=" + JSON.stringify(vars);
2535	var xhr = this._newXHR();
2536	try
2537	{
2538	xhr.open("POST", TROPHYIM_JSON_STORE, false);
2539	}
2540	catch (e)
2541	{
2542	Strophe.error("JSONStore open failed.");
2543	return false;
2544	}
2545	xhr.setRequestHeader('Content-type',
2546	'application/x-www-form-urlencoded');
2547	xhr.setRequestHeader('Content-length', senddata.length);
2548	xhr.send(senddata);
2549	if (xhr.readyState == 4 && xhr.status == 200 && xhr.responseText ==
2550	"OK") {
2551	return true;
2552	} else {
2553	Strophe.error("JSONStore open failed. Status: " + xhr.status);
2554	return false;
2555	}
2556	}
2557	}
2558
2559	var testData = true;
2560
2561	if (this.setData({testData:testData})) {
2562	var testResult = this.getData(['testData']);
2563	if (testResult && testResult['testData'] == true) {
2564	this.store_working = true;
2565	}
2566	}
2567	}
2568	/** Constants: Node types
2569	*
2570	* Implementations of constants that IE doesn't have, but we need.
2571	*/
2572	if (document.ELEMENT_NODE == null) {
2573	document.ELEMENT_NODE = 1;
2574	document.ATTRIBUTE_NODE = 2;
2575	document.TEXT_NODE = 3;
2576	document.CDATA_SECTION_NODE = 4;
2577	document.ENTITY_REFERENCE_NODE = 5;
2578	document.ENTITY_NODE = 6;
2579	document.PROCESSING_INSTRUCTION_NODE = 7;
2580	document.COMMENT_NODE = 8;
2581	document.DOCUMENT_NODE = 9;
2582	document.DOCUMENT_TYPE_NODE = 10;
2583	document.DOCUMENT_FRAGMENT_NODE = 11;
2584	document.NOTATION_NODE = 12;
2585	}
2586
2587	/** Function: importNode
2588	*
2589	* document.importNode implementation for IE, which doesn't have importNode
2590	*
2591	* Parameters:
2592	* (Object) node - dom object
2593	* (Boolean) allChildren - import node's children too
2594	*/
2595	if (!document.importNode) {
2596	document.importNode = function(node, allChildren) {
2597	switch (node.nodeType) {
2598	case document.ELEMENT_NODE:
2599	var newNode = document.createElement(node.nodeName);
2600	if (node.attributes && node.attributes.length > 0) {
2601	for(var i = 0; i < node.attributes.length; i++) {
2602	newNode.setAttribute(node.attributes[i].nodeName,
2603	node.getAttribute(node.attributes[i].nodeName));
2604	}
2605	}
2606	if (allChildren && node.childNodes &&
2607	node.childNodes.length > 0) {
2608	for (var i = 0; i < node.childNodes.length; i++) {
2609	newNode.appendChild(document.importNode(
2610	node.childNodes[i], allChildren));
2611	}
2612	}
2613	return newNode;
2614	break;
2615	case document.TEXT_NODE:
2616	case document.CDATA_SECTION_NODE:
2617	case document.COMMENT_NODE:
2618	return document.createTextNode(node.nodeValue);
2619	break;
2620	}
2621	};
2622	}
2623
2624	/**
2625	*
2626	* Bootstrap self into window.onload and window.onunload
2627	*/
2628
2629	var oldonunload = window.onunload;
2630
2631	window.onunload = function()
2632	{
2633	if( oldonunload )
2634	{
2635	oldonunload();
2636	}
2637
2638	TrophyIM.setPresence('unavailable');
2639	}

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