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source: branches/2.2/jabberit_messenger/jmessenger/js/trophyim.js @ 3118

Revision 3118, 70.9 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	var TROPHYIM_CHATROOM = "conference.im.pr.gov.br";
19
20	//Uncomment to make session reattachment work
21	//var TROPHYIM_JSON_STORE = "json_store.php";
22
23	/** Object: DOMObjects
24	* This class contains builders for all the DOM objects needed by TrophyIM
25	*/
26	DOMObjects = {
27	/** Function: xmlParse
28	* Cross-browser alternative to using innerHTML
29	* Parses given string, returns valid DOM HTML object
30	*
31	* Parameters:
32	* (String) xml - the xml string to parse
33	*/
34	xmlParse : function(xmlString) {
35	var xmlObj = this.xmlRender(xmlString);
36	if(xmlObj) {
37	try { //Firefox, Gecko, etc
38	if (this.processor == undefined) {
39	this.processor = new XSLTProcessor();
40	this.processor.importStylesheet(this.xmlRender(
41	'<xsl:stylesheet version="1.0"\
42	xmlns:xsl="http://www.w3.org/1999/XSL/Transform">\
43	<xsl:output method="html" indent="yes"/><xsl:template\
44	match="@*\|node()"><xsl:copy><xsl:copy-of\
45	select="@*\|node()"/></xsl:copy></xsl:template>\
46	</xsl:stylesheet>'));
47	}
48	var htmlObj =
49	this.processor.transformToDocument(xmlObj).documentElement;
50	//Safari has a quirk where it wraps dom elements in <html><body>
51	if (htmlObj.tagName.toLowerCase() == 'html') {
52	htmlObj = htmlObj.firstChild.firstChild;
53	}
54	return document.importNode(htmlObj, true);
55	} catch(e) {
56	try { //IE is so very very special
57	var htmlObj = document.importNode(xmlObj.documentElement, true);
58	if (htmlObj.tagName.toLowerCase() == "div") {
59	var div_wrapper = document.createElement('div');
60	div_wrapper.appendChild(htmlObj);
61	if(div_wrapper.innerHTML) {
62	div_wrapper.innerHTML = div_wrapper.innerHTML;
63	}
64	htmlObj = div_wrapper.firstChild;
65	}
66	return htmlObj;
67	} catch(e) {
68	alert("TrophyIM Error: Cannot add html to page " + e.message);
69	}
70	}
71	}
72	},
73	/** Function: xmlRender
74	* Uses browser-specific methods to turn given string into xml object
75	*
76	* Parameters:
77	* (String) xml - the xml string to parse
78	*/
79	xmlRender : function(xmlString) {
80	try {//IE
81	var renderObj = new ActiveXObject("Microsoft.XMLDOM");
82	renderObj.async="false";
83	if(xmlString) {
84	renderObj.loadXML(xmlString);
85	}
86	} catch (e) {
87	try { //Firefox, Gecko, etc
88	if (this.parser == undefined) {
89	this.parser = new DOMParser();
90	}
91	var renderObj = this.parser.parseFromString(xmlString,
92	"application/xml");
93	} catch(e) {
94	alert("TrophyIM Error: Cannot create new html for page");
95	}
96	}
97
98	return renderObj;
99	},
100	/** Function: getHTML
101	* Returns named HTML snippet as DOM object
102	*
103	* Parameters:
104	* (String) name - name of HTML snippet to retrieve (see HTMLSnippets
105	* object)
106	*/
107	getHTML : function(page)
108	{
109	return this.xmlParse(HTMLSnippets[page]);
110	},
111
112	/** Function: getScript
113	* Returns script object with src to given script
114	*
115	* Parameters:
116	* (String) script - name of script to put in src attribute of script
117	* element
118	*/
119	getScript : function(script)
120	{
121	var newscript = document.createElement('script');
122	newscript.setAttribute('src', script);
123	newscript.setAttribute('type', 'text/javascript');
124	return newscript;
125	}
126	};
127
128	/** Object: TrophyIM
129	*
130	* This is the actual TrophyIM application. It searches for the
131	* 'trophyimclient' element and inserts itself into that.
132	*/
133	TrophyIM = {
134
135
136	controll : { notificationNewUsers : 0 },
137
138	/** AutoConnection
139	*
140	*/
141
142	autoConnection : { connect : true },
143
144	/** Object: chatHistory
145	*
146	* Stores chat history (last 10 message) and current presence of active
147	* chat tabs. Indexed by jid.
148	*/
149
150	chatHistory : {},
151
152	/** Constants:
153	*
154	* (Boolean) stale_roster - roster is stale and needs to be rewritten.
155	*/
156
157	constants : {stale_roster: false},
158
159	/** PosWindow
160	*
161	*/
162	posWindow : { left : 400, top : 100 },
163
164	/** StatusConnection
165	*
166	*/
167
168	statusConn : { connected : false },
169
170	/** TimeOut Render Roster
171	*
172	*
173	*/
174
175	_timeOut : { renderRoster : null },
176
177	/** Function: setCookie
178	*
179	* Sets cookie name/value pair. Date and path are auto-selected.
180	*
181	* Parameters:
182	* (String) name - the name of the cookie variable
183	* (String) value - the value of the cookie variable
184	*/
185
186	setCookie : function(name, value)
187	{
188	var expire = new Date();
189	expire.setDate(expire.getDate() + 365);
190	document.cookie = name + "=" + value + "; expires=" + expire.toGMTString();
191	},
192
193	/** Function: delCookie
194	*
195	* Deletes cookie
196	*
197	* Parameters:
198	* (String) name) - the name of the cookie to delete
199	*/
200
201	delCookie : function(name)
202	{
203	var expire = new Date();
204	expire.setDate(expire.getDate() - 365);
205	document.cookie = name + "= ; expires=" + expire.toGMTString();
206	delete TrophyIM.cookies[name];
207	},
208
209	/** Function: getCookies
210	*
211	* Retrieves all trophyim cookies into an indexed object. Inteneded to be
212	* called once, at which time the app refers to the returned object instead
213	* of re-parsing the cookie string every time.
214	*
215	* Each cookie is also re-applied so as to refresh the expiry date.
216	*/
217
218	getCookies : function()
219	{
220	var cObj = {};
221	var cookies = document.cookie.split(';');
222
223	for(var i = 0 ; i < cookies.length; i++ )
224	{
225	while ( cookies[i].charAt(0) == ' ')
226	{
227	cookies[i] = cookies[i].substring(1,cookies[i].length);
228	}
229
230	if (cookies[i].substr(0, 8) == "trophyim")
231	{
232	var nvpair = cookies[i].split("=", 2);
233	cObj[nvpair[0]] = nvpair[1];
234	TrophyIM.setCookie(nvpair[0], nvpair[1]);
235	}
236	}
237
238	return cObj;
239	},
240
241	/** Function: load
242	*
243	* This function searches for the trophyimclient div and loads the client
244	* into it.
245	*/
246
247	load : function()
248	{
249	if( loadscript.getUserCurrent() == null )
250	{
251	loadscript.setUserCurrent();
252	}
253
254	if ( !TrophyIM.statusConn.connected )
255	{
256	TrophyIM.cookies = TrophyIM.getCookies();
257
258	//Wait a second to give scripts time to load
259	setTimeout( "TrophyIM.showLogin()", 550 );
260	}
261	else
262	{
263	loadscript.rosterDiv();
264	}
265	},
266
267	/** Function: storeData
268	*
269	* Store all our data in the JSONStore, if it is active
270	*/
271
272	storeData : function()
273	{
274	if ( TrophyIM.connection && TrophyIM.connection.connected )
275	{
276	TrophyIM.setCookie('trophyim_bosh_xid', TrophyIM.connection.jid + "\|" +
277	TrophyIM.connection.sid + "\|" + TrophyIM.connection.rid);
278	TrophyIM.rosterObj.save();
279	}
280	},
281
282	/** Function: showlogin
283	*
284	* This function clears out the IM box and either redisplays the login
285	* page, or re-attaches to Strophe, preserving the logging div if it
286	* exists, or creating a new one of we are re-attaching.
287	*/
288
289	showLogin : function()
290	{
291	/**
292	*
293	* JSON is the last script to load, so we wait on it
294	* Added Strophe check too because of bug where it's sometimes missing
295	*
296	*/
297
298	if ( typeof(JSON) != undefined && typeof(Strophe) != undefined )
299	{
300	TrophyIM.JSONStore = new TrophyIMJSONStore();
301
302	if ( TrophyIM.JSONStore.store_working && TrophyIM.cookies['trophyim_bosh_xid'] )
303	{
304	var xids = TrophyIM.cookies['trophyim_bosh_xid'].split("\|");
305	TrophyIM.delCookie('trophyim_bosh_xid');
306	TrophyIM.constants.stale_roster = true;
307
308	TrophyIM.connection = new Strophe.Connection(TROPHYIM_BOSH_SERVICE);
309	TrophyIM.connection.rawInput = TrophyIM.rawInput;
310	TrophyIM.connection.rawOutput = TrophyIM.rawOutput;
311	//Strophe.log = TrophyIM.log;
312	Strophe.info('Attempting Strophe attach.');
313	TrophyIM.connection.attach(xids[0], xids[1], xids[2], TrophyIM.onConnect);
314	TrophyIM.onConnect(Strophe.Status.CONNECTED);
315	}
316	else
317	{
318	// List Contact
319	loadscript.rosterDiv();
320
321	// Get User Current;
322	var _getUserCurrent = null;
323
324	var _flag = 0;
325
326	do
327	{
328	_getUserCurrent = loadscript.getUserCurrent();
329	_flag++;
330
331	}while( ( _getUserCurrent == null \|\| _flag > 3 ) )
332
333	TrophyIM.login( Base64.decode( _getUserCurrent.jid ), Base64.decode( _getUserCurrent.password ));
334	}
335	}
336	else
337	{
338	setTimeout("TrophyIM.showLogin()", 500);
339	}
340	},
341
342	/** Function: log
343	*
344	* This function logs the given message in the trophyimlog div
345	*
346	* Parameter: (String) msg - the message to log
347	*/
348
349	log : function(level, msg)
350	{
351	if (TrophyIM.logging_div && level >= TROPHYIM_LOGLEVEL)
352	{
353	while(TrophyIM.logging_div.childNodes.length > TROPHYIM_LOG_LINES)
354	{
355	TrophyIM.logging_div.removeChild( TrophyIM.logging_div.firstChild );
356	}
357
358	var msg_div = document.createElement('div');
359	msg_div.className = 'trophyimlogitem';
360	msg_div.appendChild(document.createTextNode(msg));
361
362	TrophyIM.logging_div.appendChild(msg_div);
363	TrophyIM.logging_div.scrollTop = TrophyIM.logging_div.scrollHeight;
364	}
365	},
366
367	/** Function: rawInput
368	*
369	* This logs the packets actually recieved by strophe at the debug level
370	*/
371	rawInput : function (data)
372	{
373	Strophe.debug("RECV: " + data);
374	},
375
376	/** Function: rawInput
377	*
378	* This logs the packets actually recieved by strophe at the debug level
379	*/
380	rawOutput : function (data)
381	{
382	Strophe.debug("SEND: " + data);
383	},
384
385	/** Function: login
386	*
387	* This function logs into server using information given on login page.
388	* Since the login page is where the logging checkbox is, it makes or
389	* removes the logging div and cookie accordingly.
390	*
391	*/
392	login : function()
393	{
394	if ( TrophyIM.JSONStore.store_working )
395	{
396	//In case they never logged out
397	TrophyIM.JSONStore.delData(['groups','roster', 'active_chat', 'chat_history']);
398	}
399
400	TrophyIM.connection = new Strophe.Connection(TROPHYIM_BOSH_SERVICE);
401	TrophyIM.connection.rawInput = TrophyIM.rawInput;
402	TrophyIM.connection.rawOutput = TrophyIM.rawOutput;
403	//Strophe.log = TrophyIM.log;
404
405	if ( arguments.length > 0 )
406	{
407	var barejid = arguments[0];
408	var password = arguments[1];
409
410	TrophyIM.connection.connect( barejid + TROPHYIM_RESOURCE, password, TrophyIM.onConnect );
411	}
412	else
413	{
414
415	var barejid = document.getElementById('trophyimjid').value
416	var fulljid = barejid + TROPHYIM_RESOURCE;
417	var password = document.getElementById('trophyimpass').value;
418	var button = document.getElementById('trophyimconnect');
419
420	loadscript.setUserCurrent( barejid, password);
421
422	if ( button.value == 'connect' )
423	{
424	button.value = 'disconnect';
425	//TrophyIM.connection.connect( fulljid , password, TrophyIM.onConnect );
426
427	TrophyIM.login( barejid, password );
428	_winBuild('window_login_page', 'remove');
429	}
430	}
431
432	TrophyIM.setCookie('trophyimjid', barejid);
433	},
434
435	/** Function: logout
436	*
437	* Logs into fresh session through Strophe, purging any old data.
438	*/
439	logout : function()
440	{
441	TrophyIM.autoConnection.connect = false;
442
443	TrophyIM.delCookie('trophyim_bosh_xid');
444
445	delete TrophyIM['cookies']['trophyim_bosh_xid'];
446
447	TrophyIM.connection.disconnect();
448	},
449
450	/** Function onConnect
451	*
452	* Callback given to Strophe upon connection to BOSH proxy.
453	*/
454	onConnect : function(status)
455	{
456	var loading_gif = document.getElementById("JabberIMRosterLoadingGif");
457
458	if( status == Strophe.Status.CONNECTING )
459	{
460	loading_gif.style.display = "block";
461	Strophe.info('Strophe is connecting.');
462	}
463
464	if( status == Strophe.Status.CONNFAIL )
465	{
466	TrophyIM.delCookie('trophyim_bosh_xid');
467	TrophyIM.statusConn.connected = false;
468	loading_gif.style.display = "block";
469	}
470
471	if( status == Strophe.Status.DISCONNECTING )
472	{
473	TrophyIM.statusConn.connected = false;
474	}
475
476	if( status == Strophe.Status.DISCONNECTED )
477	{
478	if( TrophyIM.autoConnection.connect )
479	{
480	loading_gif.style.display = "block";
481
482	TrophyIM.delCookie('trophyim_bosh_xid');
483
484	TrophyIM.statusConn.connected = false;
485
486	setTimeout(function()
487	{
488	TrophyIM.showLogin();
489
490	},10000);
491
492	loadscript.clrAllContacts();
493
494	loadscript.setStatusJabber(i18n.STATUS_ANAVAILABLE,"unavailable");
495
496	delete TrophyIM.rosterObj.roster;
497	delete TrophyIM.rosterObj.groups;
498	}
499	}
500
501	if( status == Strophe.Status.CONNECTED )
502	{
503	loadscript.setStatusJabber(i18n.STATUS_AVAILABLE,'available');
504	TrophyIM.statusConn.connected = true;
505	TrophyIM.showClient();
506	}
507	},
508
509	/** Function: showClient
510	*
511	* This clears out the main div and puts in the main client. It also
512	* registers all the handlers for Strophe to call in the client.
513	*/
514	showClient : function()
515	{
516	TrophyIM.setCookie('trophyim_bosh_xid', TrophyIM.connection.jid + "\|" +
517	TrophyIM.connection.sid + "\|" + TrophyIM.connection.rid);
518
519	TrophyIM.rosterObj = new TrophyIMRoster();
520	TrophyIM.connection.addHandler(TrophyIM.onVersion, Strophe.NS.VERSION, 'iq', null, null, null);
521	TrophyIM.connection.addHandler(TrophyIM.onRoster, Strophe.NS.ROSTER, 'iq', null, null, null);
522	TrophyIM.connection.addHandler(TrophyIM.onPresence, null, 'presence', null, null, null);
523	TrophyIM.connection.addHandler(TrophyIM.onMessage, null, 'message', null, null, null);
524
525	//Get roster then announce presence.
526	TrophyIM.connection.send($iq({type: 'get', xmlns: Strophe.NS.CLIENT}).c('query', {xmlns: Strophe.NS.ROSTER}).tree());
527	TrophyIM.connection.send($pres().tree());
528	setTimeout( TrophyIM.renderRoster, 1000);
529	},
530
531	/** Function: clearClient
532	*
533	* Clears out client div, preserving and returning existing logging_div if
534	* one exists
535	*/
536
537	clearClient : function()
538	{
539	if(TrophyIM.logging_div)
540	{
541	var logging_div = TrophyIM.client_div.removeChild(document.getElementById('trophyimlog'));
542	}
543	else
544	{
545	var logging_div = null;
546	}
547
548	while(TrophyIM.client_div.childNodes.length > 0)
549	{
550	TrophyIM.client_div.removeChild(TrophyIM.client_div.firstChild);
551	}
552
553	return logging_div;
554	},
555
556	/** Function: onVersion
557	*
558	* jabber:iq:version query handler
559	*/
560
561	onVersion : function(msg)
562	{
563	Strophe.debug("Version handler");
564	if (msg.getAttribute('type') == 'get')
565	{
566	var from = msg.getAttribute('from');
567	var to = msg.getAttribute('to');
568	var id = msg.getAttribute('id');
569	var reply = $iq({type: 'result', to: from, from: to, id: id}).c('query',
570	{name: "TrophyIM", version: TROPHYIM_VERSION, os:
571	"Javascript-capable browser"});
572	TrophyIM.connection.send(reply.tree());
573	}
574	return true;
575	},
576
577	/** Function: onRoster
578	*
579	* Roster iq handler
580	*/
581
582	onRoster : function(msg)
583	{
584	var roster_items = msg.firstChild.getElementsByTagName('item');
585
586	for (var i = 0; i < roster_items.length; i++)
587	{
588	with(roster_items[i])
589	{
590	var groups = getElementsByTagName('group');
591	var group_array = [];
592
593	for( var g = 0 ; g < groups.length; g++ )
594	{
595	if( groups[g].hasChildNodes() )
596	group_array[group_array.length] = groups[g].firstChild.nodeValue;
597	}
598
599	if( getAttribute('ask') && getAttribute('ask').toString() === "subscribe" )
600	{
601	if( getAttribute('subscription').toString() === "none" )
602	{
603	TrophyIM.rosterObj.addContact( getAttribute('jid'), getAttribute('ask'), getAttribute('name'), group_array );
604	}
605
606	if( getAttribute('subscription').toString() === "remove" )
607	{
608	TrophyIM.rosterObj.removeContact( getAttribute('jid').toString() );
609	}
610	}
611	else
612	{
613	if( ( getAttribute('ask') == null && getAttribute('subscription').toString() === "remove" ) \|\| getAttribute('subscription').toString() === "remove" )
614	{
615	TrophyIM.rosterObj.removeContact( getAttribute('jid').toString() );
616	}
617	else
618	{
619	TrophyIM.rosterObj.addContact( getAttribute('jid'), getAttribute('subscription'), getAttribute('name'), group_array );
620	}
621	}
622	}
623	}
624
625	if ( msg.getAttribute('type') == 'set' )
626	{
627	var _iq = $iq({type: 'reply', id: msg.getAttribute('id'), to: msg.getAttribute('from')});
628	TrophyIM.connection.send( _iq.tree());
629	}
630
631	return true;
632	},
633
634	/** Function: onPresence
635	*
636	* Presence Handler
637	*/
638
639	onPresence : function(msg)
640	{
641	// Get Presences ChatRoom
642	TrophyIM.onPresenceChatRoom( msg );
643
644	var type = msg.getAttribute('type') ? msg.getAttribute('type') : 'available';
645	var show = msg.getElementsByTagName('show').length ? Strophe.getText(msg.getElementsByTagName('show')[0]) : type;
646	var status = msg.getElementsByTagName('status').length ? Strophe.getText(msg.getElementsByTagName('status')[0]) : '';
647	var priority = msg.getElementsByTagName('priority').length ? parseInt(Strophe.getText(msg.getElementsByTagName('priority')[0])) : 0;
648
649	if( msg.getAttribute('from').toString().indexOf( TROPHYIM_CHATROOM ) < 0 )
650	{
651	TrophyIM.rosterObj.setPresence( msg.getAttribute('from'), priority, show, status );
652	}
653
654	return true;
655	},
656
657	/** Function : onPresenceChatRoom
658	*
659	* Presence ChatRoom Handler
660	*/
661
662	onPresenceChatRoom : function(msg)
663	{
664	var xquery = msg.getElementsByTagName("x");
665
666	if ( xquery.length > 0 )
667	{
668	for ( var i = 0; i < xquery.length; i++ )
669	{
670	var xmlns = xquery[i].getAttribute("xmlns");
671
672	if( xmlns.indexOf("http://jabber.org/protocol/muc#user") == 0 )
673	{
674	var _from = xquery[i].parentNode.getAttribute('from');
675	var _to = xquery[i].parentNode.getAttribute('to');
676
677	// Get NameChatRoom
678	var nameChatRoom = Strophe.getBareJidFromJid( _from );
679
680	// Get nickName
681	var nickName = Strophe.getResourceFromJid( _from );
682
683	var type = ( xquery[i].parentNode.getAttribute('type') != null ) ? xquery[i].parentNode.getAttribute('type') : 'available' ;
684	var show = type;
685
686	var _idElement = nameChatRoom + "_UserChatRoom__" + nickName;
687
688	var _UserChatRoom = document.createElement("div");
689	_UserChatRoom.id = _idElement;
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( _idElement );
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, nameChatRoom.substring(0, nameChatRoom.indexOf('@')) );
705	nameChatRoom = document.getElementById( nameChatRoom + '__roomChat__participants' );
706	nameChatRoom.appendChild( _UserChatRoom );
707	}
708	}
709	else
710	{
711	if( type == 'unavailable' )
712	{
713	var nodeUser = "";
714
715	if( xquery[i].firstChild.getAttribute('jid') != null )
716	nodeUser = document.getElementById( nameChatRoom + "_UserChatRoom__" + xquery[i].firstChild.getAttribute('jid') );
717	else
718	nodeUser = document.getElementById( nameChatRoom + "_UserChatRoom__" + xquery[i].parentNode.getAttribute('to') );
719
720	nodeUser.parentNode.removeChild( nodeUser );
721	}
722	else if( show )
723	{
724	var _UserChatRoom = document.getElementById( nameChatRoom + "_UserChatRoom__" + xquery[i].firstChild.getAttribute('jid') )
725	_UserChatRoom.setAttribute("style","padding-left:18px ; margin:3px 0px 0px 2px; background: url('"+path_jabberit+"templates/default/images/" + show + ".gif')no-repeat center left");
726	}
727	}
728	}
729
730	/*if( xmlns.indexOf("http://jabber.org/protocol/muc#user") == 0 )
731	{
732	var nameChatRoom = xquery[i].parentNode.getAttribute('from');
733	nameChatRoom = Strophe.getBareJidFromJid(nameChatRoom);
734
735	var nickName = xquery[i].parentNode.getAttribute('from');
736	nickName = Strophe.getResourceFromJid(nickName);
737
738	var type = ( xquery[i].parentNode.getAttribute('type') != null ) ? xquery[i].parentNode.getAttribute('type') : 'available' ;
739
740	var show = ( xquery[i].parentNode.firstChild.firstChild.nodeName.toLowerCase() == "show" ) ? xquery[i].parentNode.firstChild.firstChild.nodeValue : type ;
741
742	if( xquery[i].firstChild.getAttribute('jid') )
743	{
744	if ( Strophe.getBareJidFromJid( xquery[i].firstChild.getAttribute('jid') ) == Strophe.getBareJidFromJid( TrophyIM.connection.jid ) )
745	show = loadscript.getStatusUserIM();
746	}
747
748	var _UserChatRoom = document.createElement("div");
749	_UserChatRoom.id = nameChatRoom + "_UserChatRoom__" + xquery[i].firstChild.getAttribute('jid');
750	_UserChatRoom.setAttribute("style","padding-left:18px ; margin:3px 0px 0px 2px; background: url('"+path_jabberit+"templates/default/images/" + show + ".gif')no-repeat center left");
751	_UserChatRoom.appendChild( document.createTextNode(nickName) );
752
753	var nodeUser = document.getElementById( nameChatRoom + "_UserChatRoom__" + xquery[i].firstChild.getAttribute('jid') );
754
755	if( nodeUser == null && xquery[i].firstChild.getAttribute('jid') )
756	{
757	if( document.getElementById( nameChatRoom + '__roomChat__participants' ) != null )
758	{
759	nameChatRoom = document.getElementById( nameChatRoom + '__roomChat__participants' );
760	nameChatRoom.appendChild( _UserChatRoom );
761	}
762	else
763	{
764	TrophyIM.makeChatRoom( nameChatRoom, nameChatRoom );
765	nameChatRoom = document.getElementById( nameChatRoom + '__roomChat__participants' );
766	nameChatRoom.appendChild( _UserChatRoom );
767	}
768	}
769	else
770	{
771	if( type == 'unavailable' )
772	{
773	var nodeUser = "";
774
775	if( xquery[i].firstChild.getAttribute('jid') != null )
776	nodeUser = document.getElementById( nameChatRoom + "_UserChatRoom__" + xquery[i].firstChild.getAttribute('jid') );
777	else
778	nodeUser = document.getElementById( nameChatRoom + "_UserChatRoom__" + xquery[i].parentNode.getAttribute('to') );
779
780	nodeUser.parentNode.removeChild( nodeUser );
781	}
782	else if( show )
783	{
784	var _UserChatRoom = document.getElementById( nameChatRoom + "_UserChatRoom__" + xquery[i].firstChild.getAttribute('jid') )
785	_UserChatRoom.setAttribute("style","padding-left:18px ; margin:3px 0px 0px 2px; background: url('"+path_jabberit+"templates/default/images/" + show + ".gif')no-repeat center left");
786	}
787	}
788	}*/
789	}
790	}
791	},
792
793	/** Function: onMessage
794	*
795	* Message handler
796	*/
797
798	onMessage : function(msg)
799	{
800	var checkTime = function(i)
801	{
802	if ( i < 10 ) i= "0" + i;
803
804	return i;
805	};
806
807	var messageDate = function( _date )
808	{
809	var _dt = _date.substr( 0, _date.indexOf( 'T' ) ).split( '-' );
810	var _hr = _date.substr( _date.indexOf( 'T' ) + 1, _date.length - _date.indexOf( 'T' ) - 2 ).split( ':' );
811
812	( _date = new Date ).setTime( Date.UTC( _dt[0], _dt[1] - 1, _dt[2], _hr[0], _hr[1], _hr[2] ) );
813
814	return ( _date.toLocaleDateString( ).replace( /-/g, '/' ) + ' ' + _date.toLocaleTimeString( ) );
815	};
816
817	var data = new Date();
818	var dtNow = checkTime(data.getHours()) + ":" + checkTime(data.getMinutes()) + ":" + checkTime(data.getSeconds());
819
820	var from = msg.getAttribute('from');
821	var type = msg.getAttribute('type');
822	var elems = msg.getElementsByTagName('body');
823	var delay = ( msg.getElementsByTagName('delay') ) ? msg.getElementsByTagName('delay') : null;
824	var stamp = ( delay[0] != null ) ? "<font style='color:red;'>" + messageDate(delay[0].getAttribute('stamp')) + "</font>" : dtNow;
825
826	var barejid = Strophe.getBareJidFromJid(from);
827	var jidChatRoom = Strophe.getResourceFromJid(from);
828	var jid_lower = barejid.toLowerCase();
829	var contact = "";
830	var state = "";
831
832	var chatBox = document.getElementById(jid_lower + "__chatState");
833	var chatStateOnOff = null;
834	var active = msg.getElementsByTagName('active');
835
836	contact = barejid.toLowerCase();
837	contact = contact.substring(0, contact.indexOf('@'));
838
839	if( TrophyIM.rosterObj.roster[barejid] )
840	{
841	if( TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'] )
842	{
843	contact = TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'];
844	}
845	}
846
847	// Message with body are "content message", this means state active
848	if ( elems.length > 0 )
849	{
850	state = "";
851
852	// Set notify chat state capability on when sender notify it themself
853	chatStateOnOff = document.getElementById(jid_lower + "__chatStateOnOff");
854
855	if (active.length > 0 & chatStateOnOff != null )
856	{
857	chatStateOnOff.value = 'on';
858	}
859
860	// Get Message
861	var _message = document.createElement("div");
862	_message.innerHTML = Strophe.getText(elems[0]);
863
864	var scripts = _message.getElementsByTagName('script');
865
866	for (var i = 0; i < scripts.length; i++)
867	_message.removeChild(scripts[i--]);
868
869	_message.innerHTML = _message.innerHTML.replace(/^\s+\|\s+$\|^\n\|\n$/g, "");
870
871	// Get Smiles
872	_message.innerHTML = loadscript.getSmiles( _message.innerHTML );
873
874	if (type == 'chat' \|\| type == 'normal')
875	{
876	if ( _message.hasChildNodes() )
877	{
878	var message =
879	{
880	contact : "[" + stamp + "] <font style='font-weight:bold; color:black;'>" + contact + "</font>",
881	msg : "</br>" + _message.innerHTML
882	};
883
884	TrophyIM.addMessage( TrophyIM.makeChat( from ), jid_lower, message );
885	}
886	}
887	else if( type == 'groupchat')
888	{
889	if ( _message.hasChildNodes() )
890	{
891	var message =
892	{
893	contact : "[" + stamp + "] <font style='font-weight:bold; color:black;'>" + jidChatRoom + "</font>",
894	msg : "</br>" + _message.innerHTML
895	};
896
897	TrophyIM.addMessage( TrophyIM.makeChatRoom( barejid ), jid_lower, message );
898	}
899	}
900	}
901	// Message without body are "content message", this mean state is not active
902	else
903	{
904	if( chatBox != null )
905	state = TrophyIM.getChatState(msg);
906	}
907
908	// Clean chat status message some time later
909	var clearChatState = function()
910	{
911	chatBox.innerHTML='';
912	}
913
914	if (chatBox != null)
915	{
916	var clearChatStateTimer;
917
918	chatBox.innerHTML = "<font style='font-weight:bold; color:grey; float:right;'>" + state + "</font>";
919
920	var _composing = msg.getElementsByTagName('composing');
921
922	if ( _composing.length == 0 )
923
924	clearChatStateTimer = setTimeout(clearChatState, 2000);
925	else
926	clearTimeout(clearChatStateTimer);
927	}
928
929	return true;
930	},
931
932	/** Function: getChatState
933	*
934	* Parameters:
935	* (string) msg - the message to get chat state
936	* (string) jid - the jid of chat box to update the chat state to.
937	*/
938	getChatState : function(msg)
939	{
940	var state = msg.getElementsByTagName('inactive');
941
942	if ( state.length > 0 )
943	{
944	return i18n.INACTIVE;
945	}
946	else
947	{
948	state = msg.getElementsByTagName('gone');
949	if ( state.length > 0 )
950	{
951	return i18n.GONE;
952	}
953	else
954	{
955	state = msg.getElementsByTagName('composing');
956	if ( state.length > 0 )
957	{
958	return i18n.COMPOSING;
959	}
960	else
961	{
962	state = msg.getElementsByTagName('paused');
963	if ( state.length > 0 )
964	{
965	return i18n.PAUSED;
966	}
967	}
968	}
969	}
970
971	return '';
972	},
973
974	/** Function: makeChat
975	*
976	* Make sure chat window to given fulljid exists, switching chat context to
977	* given resource.
978	*/
979
980	makeChat : function(fulljid)
981	{
982	var barejid = Strophe.getBareJidFromJid(fulljid);
983	var titleWindow = "";
984
985	var paramsChatBox =
986	{
987	'enabledPopUp' : ( ( loadscript.getIsIE() ) ? "none" : "block" ),
988	'idChatBox' : barejid + "__chatBox",
989	'jidTo' : barejid,
990	'path_jabberit' : path_jabberit
991	};
992
993	titleWindow = barejid.toLowerCase();
994	titleWindow = titleWindow.substring(0, titleWindow.indexOf('@'));
995
996	if( TrophyIM.rosterObj.roster[barejid] )
997	{
998	if( TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'] )
999	{
1000	titleWindow = TrophyIM.rosterObj.roster[barejid.toLowerCase()]['contact']['name'];
1001	}
1002	}
1003
1004	// Position Top
1005	TrophyIM.posWindow.top = TrophyIM.posWindow.top + 10;
1006	if( TrophyIM.posWindow.top > 200 )
1007	TrophyIM.posWindow.top = 100;
1008
1009	// Position Left
1010	TrophyIM.posWindow.left = TrophyIM.posWindow.left + 5;
1011	if( TrophyIM.posWindow.left > 455 )
1012	TrophyIM.posWindow.left = 400;
1013
1014	var _content = document.createElement( 'div' );
1015	_content.innerHTML = loadscript.parse( "chat_box", "chatBox.xsl", paramsChatBox);
1016	_content = _content.firstChild;
1017
1018	var _messages = _content.firstChild.firstChild;
1019	var _textarea = _content.getElementsByTagName( 'textarea' ).item( 0 );
1020	var _send = _content.getElementsByTagName( 'input' ).item( 0 );
1021	var _chatStateOnOff = _content.getElementsByTagName( 'input' ).item( 1 );
1022
1023	var _send_message = function( )
1024	{
1025	if ( ! TrophyIM.sendMessage( barejid, _textarea.value ) )
1026	return false;
1027
1028	// Add Message in chatBox;
1029	TrophyIM.addMessage( _messages, barejid, {
1030	contact : "<font style='font-weight:bold; color:red;'>" + i18n.ME + "</font>",
1031	msg : "<br/>" + _textarea.value
1032	} );
1033
1034	_textarea.value = '';
1035	_textarea.focus( );
1036	};
1037
1038	var composingTimer_ = 0;
1039	var isComposing_ = 0;
1040	var timeCounter;
1041
1042	var setComposing = function( )
1043	{
1044	var checkComposing = function()
1045	{
1046	if (!isComposing_) {
1047	// User stopped composing
1048	composingTimer_ = 0;
1049	clearInterval(timeCounter);
1050	TrophyIM.sendContentMessage(barejid, 'paused');
1051	} else {
1052	TrophyIM.sendContentMessage(barejid, 'composing');
1053	}
1054	isComposing_ = 0; // Reset composing
1055	}
1056
1057	if (!composingTimer_) {
1058	/* User (re)starts composing */
1059	composingTimer_ = 1;
1060	timeCounter = setInterval(checkComposing,4000);
1061	}
1062	isComposing_ = 1;
1063	};
1064
1065	loadscript.configEvents( _send, 'onclick', _send_message );
1066	loadscript.configEvents( _textarea, 'onkeyup', function( e )
1067	{
1068	if ( e.keyCode == 13 ){
1069	_send_message( );
1070	// User stopped composing
1071	composingTimer_ = 0;
1072	clearInterval(timeCounter);
1073	}else{
1074	if (_chatStateOnOff.value == 'on')
1075	setComposing();
1076	}
1077	} );
1078
1079	var winChatBox =
1080	{
1081	id_window : "window_chat_area_" + barejid,
1082	barejid : barejid,
1083	width : 387,
1084	height : 375,
1085	top : TrophyIM.posWindow.top,
1086	left : TrophyIM.posWindow.left,
1087	draggable : true,
1088	visible : "display",
1089	resizable : true,
1090	zindex : loadscript.getZIndex(),
1091	title : titleWindow,
1092	closeAction : "hidden",
1093	content : _content
1094	}
1095
1096	_win = _winBuild(winChatBox);
1097
1098	// Notification New Message
1099	loadscript.notification(barejid);
1100
1101	// Photo User;
1102	loadscript.getPhotoUser(barejid);
1103
1104	_textarea.focus( );
1105
1106	return ( _messages = _win.content( ).firstChild );
1107	},
1108
1109	/** Function: makeChatRoom
1110	*
1111	*
1112	*
1113	*/
1114
1115	makeChatRoom : function()
1116	{
1117	var jidChatRoom = arguments[0];
1118	var titleWindow = "ChatRoom - " + arguments[1];
1119
1120	var paramsChatRoom =
1121	{
1122	'idChatRoom' : jidChatRoom + "__roomChat",
1123	'jidTo' : jidChatRoom,
1124	'lang_Send' : i18n.SEND,
1125	'lang_Leave_ChatRoom' : i18n.LEAVE_CHATROOM,
1126	'path_jabberit' : path_jabberit
1127	};
1128
1129	// Position Top
1130	TrophyIM.posWindow.top = TrophyIM.posWindow.top + 10;
1131	if( TrophyIM.posWindow.top > 200 )
1132	TrophyIM.posWindow.top = 100;
1133
1134	// Position Left
1135	TrophyIM.posWindow.left = TrophyIM.posWindow.left + 5;
1136	if( TrophyIM.posWindow.left > 455 )
1137	TrophyIM.posWindow.left = 400;
1138
1139	var _content = document.createElement( 'div' );
1140	_content.innerHTML = loadscript.parse( "chat_room", "chatRoom.xsl", paramsChatRoom );
1141	_content = _content.firstChild;
1142
1143	var _messages = _content.firstChild.firstChild;
1144	var _textarea = _content.getElementsByTagName( 'textarea' ).item( 0 );
1145	var _send = _content.getElementsByTagName( 'input' ).item( 0 );
1146	var _leaveChatRoom = _content.getElementsByTagName( 'input' ).item( 1 );
1147
1148	var _send_message = function( )
1149	{
1150	if ( ! TrophyIM.sendMessageChatRoom( jidChatRoom, _textarea.value ) )
1151	return false;
1152
1153	_textarea.value = '';
1154
1155	_textarea.focus( );
1156	};
1157
1158	loadscript.configEvents( _send, 'onclick', _send_message );
1159	loadscript.configEvents( _leaveChatRoom, 'onclick', function( )
1160	{
1161	TrophyIM.leaveChatRoom( jidChatRoom );
1162
1163	setTimeout( function()
1164	{
1165	_winBuild('window_chat_room_' + jidChatRoom, 'remove');
1166
1167	}, 500 );
1168
1169	});
1170
1171	loadscript.configEvents( _textarea, 'onkeyup', function( e )
1172	{
1173	if ( e.keyCode == 13 )
1174	{
1175	_send_message( );
1176	}
1177	});
1178
1179	var winChatRoom =
1180	{
1181	id_window : "window_chat_room_" + arguments[0],
1182	barejid : jidChatRoom,
1183	width : 500,
1184	height : 450,
1185	top : TrophyIM.posWindow.top,
1186	left : TrophyIM.posWindow.left,
1187	draggable : true,
1188	visible : "display",
1189	resizable : true,
1190	zindex : loadscript.getZIndex(),
1191	title : titleWindow,
1192	closeAction : "hidden",
1193	content : _content
1194	}
1195
1196	_win = _winBuild(winChatRoom);
1197
1198	return ( _messages = _win.content( ).firstChild );
1199
1200	},
1201
1202	/** Function addContacts
1203	*
1204	* Parameters:
1205	* (string) jidFrom
1206	* (string) jidTo
1207	* (string) name
1208	* (string) group
1209	*/
1210
1211	addContact : function( jidTo, name, group )
1212	{
1213	// Add Contact
1214	var _id = TrophyIM.connection.getUniqueId('add');
1215	var newContact = $iq({type: 'set', id: _id });
1216	newContact = newContact.c('query').attrs({xmlns : 'jabber:iq:roster'});
1217	newContact = newContact.c('item').attrs({jid: jidTo, name:name });
1218	newContact = newContact.c('group').t(group).tree();
1219
1220	TrophyIM.connection.send(newContact);
1221	},
1222
1223	/** Function: add
1224	*
1225	* Parameters:
1226	* (string) msg - the message to add
1227	* (string) jid - the jid of chat box to add the message to.
1228	*/
1229
1230	addMessage : function( chatBox, jid, msg )
1231	{
1232	// Get Smiles
1233	msg.msg = loadscript.getSmiles( msg.msg );
1234
1235	var messageDiv = document.createElement("div");
1236	messageDiv.style.margin = "3px 0px 1em 3px";
1237	messageDiv.innerHTML = msg.contact + " : " + msg.msg ;
1238
1239	chatBox.appendChild(messageDiv);
1240	chatBox.scrollTop = chatBox.scrollHeight;
1241	},
1242
1243	/** Function : renameContact
1244	*
1245	*
1246	*/
1247
1248	renameContact : function( jid )
1249	{
1250	// Name
1251	var name = TrophyIM.rosterObj.roster[jid].contact.name;
1252
1253	if(( name = prompt(i18n.ASK_NEW_NAME_QUESTION + name + "!", name )))
1254	if(( name = name.replace(/^\s+\|\s+$\|^\n\|\n$/g,"")) == "" )
1255	name = "";
1256
1257	if( name == null \|\| name == "")
1258	name = "";
1259
1260	var jidTo = jid
1261	var name = ( name ) ? name : TrophyIM.rosterObj.roster[jid].contact.name;
1262	var group = TrophyIM.rosterObj.roster[jid].contact.groups[0];
1263
1264	TrophyIM.addContact( jidTo, name, group );
1265
1266	document.getElementById('itenContact_' + jid ).innerHTML = name;
1267	},
1268
1269	/** Function : renameGroup
1270	*
1271	*
1272	*/
1273
1274	renameGroup : function( jid )
1275	{
1276	var group = TrophyIM.rosterObj.roster[jid].contact.groups[0];
1277	var presence = TrophyIM.rosterObj.roster[jid].presence;
1278
1279	// Group
1280	if(( group = prompt( i18n.ASK_NEW_GROUP_QUESTION, group )))
1281	if(( group = group.replace(/^\s+\|\s+$\|^\n\|\n$/g,"")) == "" )
1282	group = "";
1283
1284	if( group == null \|\| group == "")
1285	group = "";
1286
1287	var jidTo = TrophyIM.rosterObj.roster[jid].contact.jid;
1288	var name = TrophyIM.rosterObj.roster[jid].contact.name;
1289	var group = ( group ) ? group : TrophyIM.rosterObj.roster[jid].contact.groups[0];
1290
1291	TrophyIM.rosterObj.removeContact( jid );
1292
1293	TrophyIM.addContact( jidTo, name, group );
1294
1295	document.getElementById("JabberIMRoster").innerHTML = "";
1296
1297	TrophyIM.renderRoster();
1298
1299	setTimeout(function()
1300	{
1301	for( var i in presence )
1302	{
1303	if ( presence[ i ].constructor == Function )
1304	continue;
1305
1306	TrophyIM.rosterObj.setPresence( jid, presence[i].priority, presence[i].show, presence[i].status);
1307	}
1308	},500);
1309	},
1310
1311	/** Function createChatRooms
1312	*
1313	*
1314	*/
1315
1316	createChatRooms : function()
1317	{
1318	var nickName = document.getElementById('nickName_chatRoom_jabberit').value;
1319	var nameChatRoom = document.getElementById('name_ChatRoom_jabberit').value;
1320
1321	var _from = Base64.decode( loadscript.getUserCurrent().jid ) + TROPHYIM_RESOURCE;
1322	var _to = escape( nameChatRoom ) + "@" + TROPHYIM_CHATROOM + "/" + nickName ;
1323	var new_room = $pres( {from: _from, to: _to } ).c( "x", { xmlns: Strophe.NS.MUC } );
1324
1325	TrophyIM.connection.send( new_room.tree() );
1326	},
1327
1328	/** Function : joinRoom
1329	*
1330	*
1331	*/
1332
1333	joinChatRoom : function( roomName )
1334	{
1335	var presence = $pres( {from: TrophyIM.connection.jid, to: roomName} ).c("x",{xmlns: Strophe.NS.MUC});
1336
1337	TrophyIM.connection.send( presence );
1338	},
1339
1340	/** Function : Leave Chat Room
1341	*
1342	*
1343	*/
1344
1345	leaveChatRoom : function( roomName )
1346	{
1347	var room_nick = roomName;
1348
1349	var presenceid = TrophyIM.connection.getUniqueId();
1350
1351	var presence = $pres( {type: "unavailable", id: presenceid, from: TrophyIM.connection.jid, to: room_nick} ).c("x",{xmlns: Strophe.NS.MUC});
1352
1353	TrophyIM.connection.send( presence );
1354	},
1355
1356	/** Function : getlistRooms
1357	*
1358	*
1359	*/
1360
1361	getListRooms : function()
1362	{
1363	var _error_return = function(element)
1364	{
1365	alert( " ERROR : " + element );
1366	};
1367
1368	var iq = $iq({to: "conference.im.pr.gov.br", type: "get"}).c("query",{xmlns: Strophe.NS.DISCO_ITEMS});
1369
1370	TrophyIM.connection.sendIQ( iq, loadscript.listRooms, _error_return, 500 );
1371	},
1372
1373	/** Function: removeContact
1374	*
1375	* Parameters:
1376	* (string) jidTo
1377	*/
1378
1379	removeContact : function( jidTo )
1380	{
1381	var divItenContact = null;
1382
1383	if( ( divItenContact = document.getElementById('itenContact_' + jidTo )))
1384	{
1385	// Remove Contact
1386	var _id = TrophyIM.connection.getUniqueId();
1387	var delContact = $iq({type: 'set', id: _id})
1388	delContact = delContact.c('query').attrs({xmlns : 'jabber:iq:roster'});
1389	delContact = delContact.c('item').attrs({jid: jidTo, subscription:'remove'}).tree();
1390
1391	TrophyIM.connection.send( delContact );
1392
1393	loadscript.removeElement( document.getElementById('itenContactNotification_' + jidTo ) );
1394
1395	var spanShow = document.getElementById('span_show_itenContact_' + jidTo )
1396	spanShow.parentNode.removeChild(spanShow);
1397
1398	loadscript.removeGroup( divItenContact.parentNode );
1399
1400	divItenContact.parentNode.removeChild(divItenContact);
1401	}
1402	},
1403
1404	/** Function: renderRoster
1405	*
1406	* Renders roster, looking only for jids flagged by setPresence as having
1407	* changed.
1408	*/
1409
1410	renderRoster : function()
1411	{
1412	var roster_div = document.getElementById('JabberIMRoster');
1413
1414	if( roster_div )
1415	{
1416	var users = new Array();
1417
1418	var loading_gif = document.getElementById("JabberIMRosterLoadingGif");
1419
1420	if( loading_gif.style.display == "block" )
1421	loading_gif.style.display = "none";
1422
1423	for( var user in TrophyIM.rosterObj.roster )
1424	{
1425	if ( TrophyIM.rosterObj.roster[ user ].constructor == Function )
1426	continue;
1427
1428	users[users.length] = TrophyIM.rosterObj.roster[user].contact.jid;
1429	}
1430
1431	users.sort();
1432
1433	var groups = new Array();
1434	var flagGeral = false;
1435
1436	for (var group in TrophyIM.rosterObj.groups)
1437	{
1438	if ( TrophyIM.rosterObj.groups[ group ].constructor == Function )
1439	continue;
1440
1441	if( group )
1442	groups[groups.length] = group;
1443
1444	if( group == "Geral" )
1445	flagGeral = true;
1446	}
1447
1448	if( !flagGeral && users.length > 0 )
1449	groups[groups.length] = "Geral";
1450
1451	groups.sort();
1452
1453	for ( var i = 0; i < groups.length; i++ )
1454	{
1455	TrophyIM.renderGroups( groups[i] , roster_div );
1456	}
1457
1458	TrophyIM.renderItensGroup( users, roster_div );
1459	}
1460
1461	TrophyIM._timeOut.renderRoster = setTimeout("TrophyIM.renderRoster()", 1000 );
1462	},
1463
1464	/** Function: renderGroups
1465	*
1466	*
1467	*/
1468
1469	renderGroups: function( nameGroup, element )
1470	{
1471	var _addGroup = function()
1472	{
1473	var _nameGroup = nameGroup;
1474	var _element = element;
1475
1476	var paramsGroup =
1477	{
1478	'nameGroup' : _nameGroup,
1479	'path_jabberit' : path_jabberit
1480	}
1481
1482	_element.innerHTML += loadscript.parse("group","groups.xsl", paramsGroup);
1483	}
1484
1485	if( !element.hasChildNodes() )
1486	{
1487	_addGroup();
1488	}
1489	else
1490	{
1491	var _NodeChild = element.firstChild;
1492	var flagAdd = false;
1493
1494	while( _NodeChild )
1495	{
1496	if( _NodeChild.childNodes[0].nodeName.toLowerCase() === "span" )
1497	{
1498	if( _NodeChild.childNodes[0].childNodes[0].nodeValue === nameGroup )
1499	{
1500	flagAdd = true;
1501	}
1502	}
1503
1504	_NodeChild = _NodeChild.nextSibling;
1505	}
1506
1507	if( !flagAdd )
1508	{
1509	_addGroup();
1510	}
1511	}
1512	},
1513
1514	/** Function: renderItensGroup
1515	*
1516	*
1517	*/
1518
1519	renderItensGroup : function( users, element )
1520	{
1521	var addItem = function()
1522	{
1523	if( arguments.length > 0 )
1524	{
1525	// Get Arguments
1526	var objContact = arguments[0];
1527	var group = arguments[1];
1528	var element = arguments[2];
1529	var showOffline = loadscript.getShowContactsOffline();
1530
1531	// Presence e Status
1532	var presence = "unavailable";
1533	var status = "";
1534	var statusColor = "black";
1535	var statusDisplay = "none";
1536
1537	var _resource = "";
1538
1539	// Set Presence
1540	var _presence = function(objContact)
1541	{
1542	if (objContact.presence)
1543	{
1544	for (var resource in objContact.presence)
1545	{
1546	if ( objContact.presence[resource].constructor == Function )
1547	continue;
1548
1549	if( objContact.presence[resource].show != 'invisible' )
1550	presence = objContact.presence[resource].show;
1551
1552	if( objContact.contact.subscription != "both")
1553	presence = 'subscription';
1554
1555	if( objContact.presence[resource].status )
1556	{
1557	status = " ( " + objContact.presence[resource].status + " ) ";
1558	statusDisplay = "block";
1559	}
1560	}
1561	}
1562	};
1563
1564	// Set Subscription
1565	var _subscription = function( objContact )
1566	{
1567	if( objContact.contact.subscription != "both" )
1568	{
1569	switch( objContact.contact.subscription )
1570	{
1571	case "none" :
1572
1573	status = " (( " + i18n.ASK_FOR_AUTH + " )) ";
1574	statusColor = "red";
1575	break;
1576
1577	case "to" :
1578
1579	status = " (( " + i18n.CONTACT_ASK_FOR_AUTH + " )) ";
1580	statusColor = "orange";
1581	break;
1582
1583	case "from" :
1584
1585	status = " (( " + i18n.AUTHORIZED + " )) ";
1586	statusColor = "green";
1587	break;
1588
1589	case "subscribe" :
1590
1591	status = " (( " + i18n.AUTH_SENT + " )) ";
1592	statusColor = "red";
1593	break;
1594
1595	case "not-in-roster" :
1596
1597	status = " (( " + i18n.ASK_FOR_AUTH_QUESTION + " )) ";
1598	statusColor = "orange";
1599	break;
1600
1601	default :
1602
1603	break;
1604	}
1605
1606	statusDisplay = "block";
1607	}
1608	};
1609
1610	if( objContact.contact.subscription != "remove")
1611	{
1612	var itensJid = document.getElementById( "itenContact_" + objContact.contact.jid );
1613
1614	if( itensJid == null )
1615	{
1616	// Name
1617	var nameContact = "";
1618
1619	if ( objContact.contact.name )
1620	nameContact = objContact.contact.name;
1621	else
1622	{
1623	nameContact = objContact.contact.jid;
1624	nameContact = nameContact.substring(0, nameContact.indexOf('@'));
1625	}
1626
1627	// Get Presence
1628	_presence(objContact);
1629
1630	var paramsContact =
1631	{
1632	divDisplay : "block",
1633	id : 'itenContact_' + objContact.contact.jid ,
1634	jid : objContact.contact.jid,
1635	nameContact : nameContact,
1636	path_jabberit : path_jabberit,
1637	presence : presence,
1638	spanDisplay : statusDisplay,
1639	status : status,
1640	statusColor : "black",
1641	subscription : objContact.contact.subscription,
1642	resource : _resource
1643	}
1644
1645	// Get Authorization
1646	_subscription( objContact );
1647
1648	if( group != "")
1649	{
1650	var _NodeChild = element.firstChild;
1651
1652	while( _NodeChild )
1653	{
1654	if( _NodeChild.childNodes[0].nodeName.toLowerCase() === "span" )
1655	{
1656	if( _NodeChild.childNodes[0].childNodes[0].nodeValue === group )
1657	{
1658	_NodeChild.innerHTML += loadscript.parse("itens_group", "itensGroup.xsl", paramsContact);
1659	}
1660	}
1661
1662	_NodeChild = _NodeChild.nextSibling;
1663	}
1664	}
1665	}
1666	else
1667	{
1668	// Get Presence
1669	_presence(objContact);
1670
1671	var is_open = itensJid.parentNode.childNodes[0].style.backgroundImage;
1672	is_open = is_open.indexOf("arrow_down.gif");
1673
1674	// Get Authorization
1675	_subscription( objContact );
1676
1677	// Set subscription
1678	itensJid.setAttribute('subscription', objContact.contact.subscription );
1679
1680	with ( document.getElementById('span_show_' + 'itenContact_' + objContact.contact.jid ) )
1681	{
1682	if( presence == "unavailable" && !showOffline )
1683	{
1684	style.display = "none";
1685	}
1686	else
1687	{
1688	if( is_open > 0 )
1689	{
1690	style.display = statusDisplay;
1691	style.color = statusColor;
1692	innerHTML = status;
1693	}
1694	}
1695	}
1696
1697	if( presence == "unavailable" && !showOffline )
1698	{
1699	itensJid.style.display = "none";
1700	}
1701	else
1702	{
1703	if( is_open > 0 )
1704	{
1705	itensJid.style.display = "block";
1706	}
1707	}
1708
1709	itensJid.style.background = "url('"+path_jabberit+"templates/default/images/" + presence + ".gif') no-repeat center left";
1710	}
1711
1712	// Contact OffLine
1713	if( !objContact.presence && !showOffline )
1714	{
1715	if( objContact.contact.subscription != "remove" )
1716	{
1717	with ( document.getElementById('span_show_' + 'itenContact_' + objContact.contact.jid ))
1718	{
1719	style.display = "none";
1720	}
1721
1722	with ( document.getElementById('itenContact_' + objContact.contact.jid ) )
1723	{
1724	style.display = "none";
1725	}
1726	}
1727	}
1728	}
1729	}
1730	};
1731
1732	var flag = false;
1733
1734	for( var i = 0 ; i < users.length; i++ )
1735	{
1736	if( TrophyIM.rosterObj.roster[users[i]].contact.jid != Base64.decode( loadscript.getUserCurrent().jid) )
1737	{
1738	var _subscription = TrophyIM.rosterObj.roster[users[i]].contact.subscription;
1739
1740	if( _subscription === "to" )
1741	{
1742	flag = true;
1743	}
1744
1745	if( _subscription === "not-in-roster")
1746	{
1747	flag = true;
1748	}
1749
1750	if( TrophyIM.rosterObj.roster[users[i]].contact.groups )
1751	{
1752	var groups = TrophyIM.rosterObj.roster[users[i]].contact.groups;
1753
1754	if( groups.length > 0 )
1755	{
1756	for( var j = 0; j < groups.length; j++ )
1757	{
1758	addItem( TrophyIM.rosterObj.roster[users[i]], groups[j], element );
1759	}
1760	}
1761	else
1762	{
1763	addItem( TrophyIM.rosterObj.roster[users[i]], "Geral", element );
1764	}
1765	}
1766	else
1767	{
1768	addItem( TrophyIM.rosterObj.roster[users[i]], "Geral", element );
1769	}
1770	}
1771	}
1772
1773	if( flag )
1774	{
1775	if ( TrophyIM.controll.notificationNewUsers == 0 )
1776	{
1777	loadscript.enabledNotificationNewUsers();
1778	TrophyIM.controll.notificationNewUsers++;
1779	}
1780	}
1781	else
1782	{
1783	loadscript.disabledNotificationNewUsers();
1784	TrophyIM.controll.notificationNewUsers = 0;
1785	}
1786	},
1787
1788	/** Function: rosterClick
1789	*
1790	* Handles actions when a roster item is clicked
1791	*/
1792
1793	rosterClick : function(fulljid)
1794	{
1795	TrophyIM.makeChat(fulljid);
1796	},
1797
1798	/** Function SetAutorization
1799	*
1800	*/
1801
1802	setAutorization : function( jidTo, jidFrom, _typeSubscription )
1803	{
1804	var _id = TrophyIM.connection.getUniqueId();
1805
1806	TrophyIM.connection.send($pres( ).attrs({ from: jidFrom, to: jidTo, type: _typeSubscription, id: _id }).tree());
1807	},
1808
1809	/** Function: setPresence
1810	*
1811	*/
1812
1813	setPresence : function( _type )
1814	{
1815	if( _type != 'status')
1816	{
1817	if( _type == "unavailable" && TrophyIM.statusConn.connected )
1818	{
1819	var loading_gif = document.getElementById("JabberIMRosterLoadingGif");
1820
1821	if( TrophyIM._timeOut.renderRoster != null )
1822	clearTimeout(TrophyIM._timeOut.renderRoster);
1823
1824	if( TrophyIM.statusConn.connected )
1825	TrophyIM.connection.send($pres({type : _type}).tree());
1826
1827	for( var i = 0; i < TrophyIM.connection._requests.length; i++ )
1828	{
1829	if( TrophyIM.connection._requests[i] )
1830	TrophyIM.connection._removeRequest(TrophyIM.connection._requests[i]);
1831	}
1832
1833	TrophyIM.logout();
1834
1835	loadscript.clrAllContacts();
1836
1837	delete TrophyIM.rosterObj.roster;
1838	delete TrophyIM.rosterObj.groups;
1839
1840	setTimeout(function()
1841	{
1842	if( loading_gif.style.display == "block" )
1843	loading_gif.style.display = "none";
1844	}, 1000);
1845	}
1846	else
1847	{
1848	if( !TrophyIM.autoConnection.connect )
1849	{
1850	TrophyIM.autoConnection.connect = true;
1851	TrophyIM.load();
1852	}
1853	else
1854	{
1855	if( TrophyIM.statusConn.connected )
1856	{
1857	if( loadscript.getStatusMessage() != "" )
1858	{
1859	var _presence = $pres( );
1860	_presence.node.appendChild( Strophe.xmlElement( 'show' ) ).appendChild( Strophe.xmlTextNode( _type ) );
1861	_presence.node.appendChild( Strophe.xmlElement( 'status' ) ).appendChild( Strophe.xmlTextNode( loadscript.getStatusMessage() ));
1862
1863	TrophyIM.connection.send( _presence.tree() );
1864	}
1865	else
1866	{
1867	TrophyIM.connection.send($pres( ).c('show').t(_type).tree());
1868	}
1869	}
1870	}
1871	}
1872	}
1873	else
1874	{
1875	var _show = "available";
1876	var _status = "";
1877
1878	if( arguments.length < 2 )
1879	{
1880	if( loadscript.getStatusMessage() != "" )
1881	_status = prompt(i18n.TYPE_YOUR_MSG, loadscript.getStatusMessage());
1882	else
1883	_status = prompt(i18n.TYPE_YOUR_MSG);
1884
1885	var _divStatus = document.getElementById("JabberIMStatusMessage");
1886
1887	if( ( _status = _status.replace(/^\s+\|\s+$\|^\n\|\n$/g,"") ) != "")
1888	_divStatus.firstChild.innerHTML = "( " + _status + " )";
1889	}
1890	else
1891	{
1892	_status = arguments[1];
1893	}
1894
1895	for( var resource in TrophyIM.rosterObj.roster[Base64.decode(loadscript.getUserCurrent().jid)].presence )
1896	{
1897	if ( TrophyIM.rosterObj.roster[Base64.decode(loadscript.getUserCurrent().jid)].presence[ resource ].constructor == Function )
1898	continue;
1899
1900	if ( TROPHYIM_RESOURCE === ("/" + resource) )
1901	_show = TrophyIM.rosterObj.roster[Base64.decode(loadscript.getUserCurrent().jid)].presence[resource].show;
1902	}
1903
1904	if ( TrophyIM.statusConn.connected )
1905	{
1906	var _presence = $pres( );
1907	_presence.node.appendChild( Strophe.xmlElement( 'show' ) ).appendChild( Strophe.xmlTextNode( _show ) );
1908	_presence.node.appendChild( Strophe.xmlElement( 'status' ) ).appendChild( Strophe.xmlTextNode( _status ) );
1909
1910	TrophyIM.connection.send( _presence.tree() );
1911	}
1912	}
1913	},
1914
1915	/** Function: sendMessage
1916	*
1917	* Send message from chat input to user
1918	*/
1919
1920	sendMessage : function()
1921	{
1922	if (arguments.length > 0)
1923	{
1924	var jidTo = arguments[0];
1925	var message_input = arguments[1];
1926
1927
1928	message_input = message_input.replace(/^\s+\|\s+$\|^\n\|\n$/g, "");
1929
1930	if (message_input != "") {
1931
1932	// Send Message
1933	var newMessage = $msg({
1934	to: jidTo,
1935	from: TrophyIM.connection.jid,
1936	type: 'chat'
1937	});
1938	newMessage = newMessage.c('body').t(message_input);
1939	newMessage.up();
1940	newMessage = newMessage.c('active').attrs({
1941	xmlns: 'http://jabber.org/protocol/chatstates'
1942	});
1943	// Send Message
1944	TrophyIM.connection.send(newMessage.tree());
1945
1946	return true;
1947	}
1948	}
1949
1950	return false;
1951	},
1952
1953	/** Function: sendMessage
1954	*
1955	* Send message to ChatRoom
1956	*/
1957
1958	sendMessageChatRoom : function( room )
1959	{
1960	if( arguments.length > 0 )
1961	{
1962	var room_nick = arguments[0];
1963	var message = arguments[1];
1964	var msgid = TrophyIM.connection.getUniqueId();
1965	var msg = $msg({to: room_nick, type: "groupchat", id: msgid}).c("body",{xmlns: Strophe.NS.CLIENT}).t(message);
1966
1967	msg.up();//.c("x", {xmlns: "jabber:x:event"}).c("composing");
1968
1969	TrophyIM.connection.send(msg);
1970
1971	return true;
1972	}
1973	},
1974
1975	/** Function: sendContentMessage
1976	*
1977	* Send a content message from chat input to user
1978	*/
1979	sendContentMessage : function()
1980	{
1981	if( arguments.length > 0 )
1982	{
1983	var jidTo = arguments[0];
1984	var state = arguments[1];
1985
1986	var newMessage = $msg({to: jidTo, from: TrophyIM.connection.jid, type: 'chat'});
1987	newMessage = newMessage.c(state).attrs({xmlns : 'http://jabber.org/protocol/chatstates'});
1988	// Send content message
1989	TrophyIM.connection.send(newMessage.tree());
1990	}
1991	}
1992	};
1993
1994	/** Class: TrophyIMRoster
1995	*
1996	*
1997	* This object stores the roster and presence info for the TrophyIMClient
1998	*
1999	* roster[jid_lower]['contact']
2000	* roster[jid_lower]['presence'][resource]
2001	*/
2002	function TrophyIMRoster()
2003	{
2004	/** Constants: internal arrays
2005	* (Object) roster - the actual roster/presence information
2006	* (Object) groups - list of current groups in the roster
2007	* (Array) changes - array of jids with presence changes
2008	*/
2009	if (TrophyIM.JSONStore.store_working)
2010	{
2011	var data = TrophyIM.JSONStore.getData(['roster', 'groups']);
2012	this.roster = (data['roster'] != null) ? data['roster'] : {};
2013	this.groups = (data['groups'] != null) ? data['groups'] : {};
2014	}
2015	else
2016	{
2017	this.roster = {};
2018	this.groups = {};
2019	}
2020	this.changes = new Array();
2021
2022	if (TrophyIM.constants.stale_roster)
2023	{
2024	for (var jid in this.roster)
2025	{
2026	this.changes[this.changes.length] = jid;
2027	}
2028	}
2029
2030	/** Function: addChange
2031	*
2032	* Adds given jid to this.changes, keeping this.changes sorted and
2033	* preventing duplicates.
2034	*
2035	* Parameters
2036	* (String) jid : jid to add to this.changes
2037	*/
2038
2039	this.addChange = function(jid)
2040	{
2041	for (var c = 0; c < this.changes.length; c++)
2042	{
2043	if (this.changes[c] == jid)
2044	{
2045	return;
2046	}
2047	}
2048
2049	this.changes[this.changes.length] = jid;
2050
2051	this.changes.sort();
2052	}
2053
2054	/** Function: addContact
2055	*
2056	* Adds given contact to roster
2057	*
2058	* Parameters:
2059	* (String) jid - bare jid
2060	* (String) subscription - subscription attribute for contact
2061	* (String) name - name attribute for contact
2062	* (Array) groups - array of groups contact is member of
2063	*/
2064
2065	this.addContact = function(jid, subscription, name, groups )
2066	{
2067	if( subscription === "remove" )
2068	{
2069	this.removeContact(jid);
2070	}
2071	else
2072	{
2073	var contact = { jid:jid, subscription:subscription, name:name, groups:groups }
2074	var jid_lower = jid.toLowerCase();
2075
2076	if ( this.roster[jid_lower] )
2077	{
2078	this.roster[jid_lower]['contact'] = contact;
2079	}
2080	else
2081	{
2082	this.roster[jid_lower] = {contact:contact};
2083	}
2084
2085	groups = groups ? groups : [''];
2086
2087	for ( var g = 0; g < groups.length; g++ )
2088	{
2089	if ( !this.groups[groups[g]] )
2090	{
2091	this.groups[groups[g]] = {};
2092	}
2093
2094	this.groups[groups[g]][jid_lower] = jid_lower;
2095	}
2096	}
2097	}
2098
2099	/** Function: getContact
2100	*
2101	* Returns contact entry for given jid
2102	*
2103	* Parameter: (String) jid - jid to return
2104	*/
2105
2106	this.getContact = function(jid)
2107	{
2108	if (this.roster[jid.toLowerCase()])
2109	{
2110	return this.roster[jid.toLowerCase()]['contact'];
2111	}
2112	}
2113
2114	/** Function: getPresence
2115	*
2116	* Returns best presence for given jid as Array(resource, priority, show,
2117	* status)
2118	*
2119	* Parameter: (String) fulljid - jid to return best presence for
2120	*/
2121
2122	this.getPresence = function(fulljid)
2123	{
2124	var jid = Strophe.getBareJidFromJid(fulljid);
2125	var current = null;
2126
2127	if (this.roster[jid.toLowerCase()] && this.roster[jid.toLowerCase()]['presence'])
2128	{
2129	for (var resource in this.roster[jid.toLowerCase()]['presence'])
2130	{
2131	if ( this.roster[jid.toLowerCase()]['presence'][ resource ].constructor == Function )
2132	continue;
2133
2134	var presence = this.roster[jid.toLowerCase()]['presence'][resource];
2135	if (current == null)
2136	{
2137	current = presence
2138	}
2139	else
2140	{
2141	if(presence['priority'] > current['priority'] && ((presence['show'] == "chat"
2142	\|\| presence['show'] == "available") \|\| (current['show'] != "chat" \|\|
2143	current['show'] != "available")))
2144	{
2145	current = presence
2146	}
2147	}
2148	}
2149	}
2150	return current;
2151	}
2152
2153	/** Function: groupHasChanges
2154	*
2155	* Returns true if current group has members in this.changes
2156	*
2157	* Parameters:
2158	* (String) group - name of group to check
2159	*/
2160
2161	this.groupHasChanges = function(group)
2162	{
2163	for (var c = 0; c < this.changes.length; c++)
2164	{
2165	if (this.groups[group][this.changes[c]])
2166	{
2167	return true;
2168	}
2169	}
2170	return false;
2171	}
2172
2173	/** Function removeContact
2174	*
2175	* Parameters
2176	* (String) jid
2177	*/
2178
2179	this.removeContact = function(jid)
2180	{
2181	if( this.roster[ jid ] )
2182	{
2183	var groups = this.roster[ jid ].contact.groups;
2184
2185	if( groups )
2186	{
2187	for ( var i = 0; i < groups.length; i++ )
2188	{
2189	delete this.groups[ groups[ i ] ][ jid ];
2190	}
2191
2192	for ( var i = 0; i < groups.length; i++ )
2193	{
2194	var contacts = 0;
2195	for ( var contact in this.groups[ groups[ i ] ] )
2196	{
2197	if ( this.groups[ groups[ i ] ][ contact ].constructor == Function )
2198	continue;
2199
2200	contacts++;
2201	}
2202
2203	if ( ! contacts )
2204	delete this.groups[ groups[ i ] ];
2205	}
2206	}
2207
2208	// Delete Object roster
2209	if( this.roster[jid] )
2210	delete this.roster[jid];
2211	}
2212	}
2213
2214	/** Function: setPresence
2215	*
2216	* Sets presence
2217	*
2218	* Parameters:
2219	* (String) fulljid: full jid with presence
2220	* (Integer) priority: priority attribute from presence
2221	* (String) show: show attribute from presence
2222	* (String) status: status attribute from presence
2223	*/
2224
2225	this.setPresence = function(fulljid, priority, show, status)
2226	{
2227	var barejid = Strophe.getBareJidFromJid(fulljid);
2228	var resource = Strophe.getResourceFromJid(fulljid);
2229	var jid_lower = barejid.toLowerCase();
2230
2231	if( show != 'unavailable' \|\| show != 'error' )
2232	{
2233	if (!this.roster[jid_lower])
2234	{
2235	this.addContact( barejid, 'not-in-roster' );
2236	}
2237
2238	var presence =
2239	{
2240	resource : resource,
2241	priority : priority,
2242	show : show,
2243	status : status
2244	}
2245
2246	if (!this.roster[jid_lower]['presence'])
2247	{
2248	this.roster[jid_lower]['presence'] = {};
2249	}
2250
2251	this.roster[jid_lower]['presence'][resource] = presence;
2252	}
2253	}
2254
2255	/** Fuction: save
2256	*
2257	* Saves roster data to JSON store
2258	*/
2259
2260	this.save = function()
2261	{
2262	if (TrophyIM.JSONStore.store_working)
2263	{
2264	TrophyIM.JSONStore.setData({roster:this.roster,
2265	groups:this.groups, active_chat:TrophyIM.activeChats['current'],
2266	chat_history:TrophyIM.chatHistory});
2267	}
2268	}
2269
2270	}
2271	/** Class: TrophyIMJSONStore
2272	*
2273	*
2274	* This object is the mechanism by which TrophyIM stores and retrieves its
2275	* variables from the url provided by TROPHYIM_JSON_STORE
2276	*
2277	*/
2278	function TrophyIMJSONStore() {
2279	this.store_working = false;
2280	/** Function _newXHR
2281	*
2282	* Set up new cross-browser xmlhttprequest object
2283	*
2284	* Parameters:
2285	* (function) handler = what to set onreadystatechange to
2286	*/
2287	this._newXHR = function (handler) {
2288	var xhr = null;
2289	if (window.XMLHttpRequest) {
2290	xhr = new XMLHttpRequest();
2291	if (xhr.overrideMimeType) {
2292	xhr.overrideMimeType("text/xml");
2293	}
2294	} else if (window.ActiveXObject) {
2295	xhr = new ActiveXObject("Microsoft.XMLHTTP");
2296	}
2297	return xhr;
2298	}
2299	/** Function getData
2300	* Gets data from JSONStore
2301	*
2302	* Parameters:
2303	* (Array) vars = Variables to get from JSON store
2304	*
2305	* Returns:
2306	* Object with variables indexed by names given in parameter 'vars'
2307	*/
2308	this.getData = function(vars) {
2309	if (typeof(TROPHYIM_JSON_STORE) != undefined) {
2310	Strophe.debug("Retrieving JSONStore data");
2311	var xhr = this._newXHR();
2312	var getdata = "get=" + vars.join(",");
2313	try {
2314	xhr.open("POST", TROPHYIM_JSON_STORE, false);
2315	} catch (e) {
2316	Strophe.error("JSONStore open failed.");
2317	return false;
2318	}
2319	xhr.setRequestHeader('Content-type',
2320	'application/x-www-form-urlencoded');
2321	xhr.setRequestHeader('Content-length', getdata.length);
2322	xhr.send(getdata);
2323	if (xhr.readyState == 4 && xhr.status == 200) {
2324	try {
2325	var dataObj = JSON.parse(xhr.responseText);
2326	return this.emptyFix(dataObj);
2327	} catch(e) {
2328	Strophe.error("Could not parse JSONStore response" +
2329	xhr.responseText);
2330	return false;
2331	}
2332	} else {
2333	Strophe.error("JSONStore open failed. Status: " + xhr.status);
2334	return false;
2335	}
2336	}
2337	}
2338	/** Function emptyFix
2339	* Fix for bugs in external JSON implementations such as
2340	* http://bugs.php.net/bug.php?id=41504.
2341	* A.K.A. Don't use PHP, people.
2342	*/
2343	this.emptyFix = function(obj) {
2344	if (typeof(obj) == "object") {
2345	for (var i in obj) {
2346	if ( obj[i].constructor == Function )
2347	continue;
2348
2349	if (i == '_empty_') {
2350	obj[""] = this.emptyFix(obj['_empty_']);
2351	delete obj['_empty_'];
2352	} else {
2353	obj[i] = this.emptyFix(obj[i]);
2354	}
2355	}
2356	}
2357	return obj
2358	}
2359	/** Function delData
2360	* Deletes data from JSONStore
2361	*
2362	* Parameters:
2363	* (Array) vars = Variables to delete from JSON store
2364	*
2365	* Returns:
2366	* Status of delete attempt.
2367	*/
2368	this.delData = function(vars) {
2369	if (typeof(TROPHYIM_JSON_STORE) != undefined) {
2370	Strophe.debug("Retrieving JSONStore data");
2371	var xhr = this._newXHR();
2372	var deldata = "del=" + vars.join(",");
2373	try {
2374	xhr.open("POST", TROPHYIM_JSON_STORE, false);
2375	} catch (e) {
2376	Strophe.error("JSONStore open failed.");
2377	return false;
2378	}
2379	xhr.setRequestHeader('Content-type',
2380	'application/x-www-form-urlencoded');
2381	xhr.setRequestHeader('Content-length', deldata.length);
2382	xhr.send(deldata);
2383	if (xhr.readyState == 4 && xhr.status == 200) {
2384	try {
2385	var dataObj = JSON.parse(xhr.responseText);
2386	return dataObj;
2387	} catch(e) {
2388	Strophe.error("Could not parse JSONStore response");
2389	return false;
2390	}
2391	} else {
2392	Strophe.error("JSONStore open failed. Status: " + xhr.status);
2393	return false;
2394	}
2395	}
2396	}
2397	/** Function setData
2398	* Stores data in JSONStore, overwriting values if they exist
2399	*
2400	* Parameters:
2401	* (Object) vars : Object containing named vars to store ({name: value,
2402	* othername: othervalue})
2403	*
2404	* Returns:
2405	* Status of storage attempt
2406	*/
2407	this.setData = function(vars)
2408	{
2409	if ( typeof(TROPHYIM_JSON_STORE) != undefined )
2410	{
2411	var senddata = "set=" + JSON.stringify(vars);
2412	var xhr = this._newXHR();
2413	try
2414	{
2415	xhr.open("POST", TROPHYIM_JSON_STORE, false);
2416	}
2417	catch (e)
2418	{
2419	Strophe.error("JSONStore open failed.");
2420	return false;
2421	}
2422	xhr.setRequestHeader('Content-type',
2423	'application/x-www-form-urlencoded');
2424	xhr.setRequestHeader('Content-length', senddata.length);
2425	xhr.send(senddata);
2426	if (xhr.readyState == 4 && xhr.status == 200 && xhr.responseText ==
2427	"OK") {
2428	return true;
2429	} else {
2430	Strophe.error("JSONStore open failed. Status: " + xhr.status);
2431	return false;
2432	}
2433	}
2434	}
2435
2436	var testData = true;
2437
2438	if (this.setData({testData:testData})) {
2439	var testResult = this.getData(['testData']);
2440	if (testResult && testResult['testData'] == true) {
2441	this.store_working = true;
2442	}
2443	}
2444	}
2445	/** Constants: Node types
2446	*
2447	* Implementations of constants that IE doesn't have, but we need.
2448	*/
2449	if (document.ELEMENT_NODE == null) {
2450	document.ELEMENT_NODE = 1;
2451	document.ATTRIBUTE_NODE = 2;
2452	document.TEXT_NODE = 3;
2453	document.CDATA_SECTION_NODE = 4;
2454	document.ENTITY_REFERENCE_NODE = 5;
2455	document.ENTITY_NODE = 6;
2456	document.PROCESSING_INSTRUCTION_NODE = 7;
2457	document.COMMENT_NODE = 8;
2458	document.DOCUMENT_NODE = 9;
2459	document.DOCUMENT_TYPE_NODE = 10;
2460	document.DOCUMENT_FRAGMENT_NODE = 11;
2461	document.NOTATION_NODE = 12;
2462	}
2463
2464	/** Function: importNode
2465	*
2466	* document.importNode implementation for IE, which doesn't have importNode
2467	*
2468	* Parameters:
2469	* (Object) node - dom object
2470	* (Boolean) allChildren - import node's children too
2471	*/
2472	if (!document.importNode) {
2473	document.importNode = function(node, allChildren) {
2474	switch (node.nodeType) {
2475	case document.ELEMENT_NODE:
2476	var newNode = document.createElement(node.nodeName);
2477	if (node.attributes && node.attributes.length > 0) {
2478	for(var i = 0; i < node.attributes.length; i++) {
2479	newNode.setAttribute(node.attributes[i].nodeName,
2480	node.getAttribute(node.attributes[i].nodeName));
2481	}
2482	}
2483	if (allChildren && node.childNodes &&
2484	node.childNodes.length > 0) {
2485	for (var i = 0; i < node.childNodes.length; i++) {
2486	newNode.appendChild(document.importNode(
2487	node.childNodes[i], allChildren));
2488	}
2489	}
2490	return newNode;
2491	break;
2492	case document.TEXT_NODE:
2493	case document.CDATA_SECTION_NODE:
2494	case document.COMMENT_NODE:
2495	return document.createTextNode(node.nodeValue);
2496	break;
2497	}
2498	};
2499	}
2500
2501	/**
2502	*
2503	* Bootstrap self into window.onload and window.onunload
2504	*/
2505
2506	var oldonunload = window.onunload;
2507
2508	window.onunload = function()
2509	{
2510	if( oldonunload )
2511	{
2512	oldonunload();
2513	}
2514
2515	TrophyIM.setPresence('unavailable');
2516	}

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