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Roundcubemail devel

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Simplified code + removed debug log

thomascube

2007-08-10 31d9efd97d9da09605d4329457ee218cba48f82f

commit \| author \| age
e0ed97	1	/*
4e17e6	2	+-----------------------------------------------------------------------+
T	3	\| RoundCube Webmail Client Script \|
	4	\| \|
	5	\| This file is part of the RoundCube Webmail client \|
86958f	6	\| Copyright (C) 2005-2007, RoundCube Dev, - Switzerland \|
30233b	7	\| Licensed under the GNU GPL \|
4e17e6	8	\| \|
T	9	+-----------------------------------------------------------------------+
8c2e58	10	\| Authors: Thomas Bruederli <roundcube@gmail.com> \|
T	11	\| Charles McNulty <charles@charlesmcnulty.com> \|
4e17e6	12	+-----------------------------------------------------------------------+
6b47de	13	\| Requires: common.js, list.js \|
T	14	+-----------------------------------------------------------------------+
	15
15a9d1	16	$Id$
4e17e6	17	*/
24053e	18
4e17e6	19
T	20	var rcube_webmail_client;
	21
	22	function rcube_webmail()
	23	{
	24	this.env = new Object();
10a699	25	this.labels = new Object();
4e17e6	26	this.buttons = new Object();
T	27	this.gui_objects = new Object();
	28	this.commands = new Object();
a7d5c6	29	this.onloads = new Array();
4e17e6	30
cfdf04	31	// create protected reference to myself
4e17e6	32	rcube_webmail_client = this;
T	33	this.ref = 'rcube_webmail_client';
cfdf04	34	var ref = this;
4e17e6	35
T	36	// webmail client settings
b19097	37	this.dblclick_time = 500;
4b9efb	38	this.message_time = 3000;
9a5261	39
f11541	40	this.identifier_expr = new RegExp('[^0-9a-z\-_]', 'gi');
4e17e6	41
T	42	// mimetypes supported by the browser (default settings)
	43	this.mimetypes = new Array('text/plain', 'text/html', 'text/xml',
	44	'image/jpeg', 'image/gif', 'image/png',
	45	'application/x-javascript', 'application/pdf',
	46	'application/x-shockwave-flash');
	47
9a5261	48	// default environment vars
7139e3	49	this.env.keep_alive = 60; // seconds
9a5261	50	this.env.request_timeout = 180; // seconds
e170b4	51	this.env.draft_autosave = 0; // seconds
f11541	52	this.env.comm_path = './';
T	53	this.env.bin_path = './bin/';
	54	this.env.blankpage = 'program/blank.gif';
9a5261	55
4e17e6	56
f11541	57	// set environment variable(s)
T	58	this.set_env = function(p, value)
4e17e6	59	{
f11541	60	if (p != null && typeof(p) == 'object' && !value)
T	61	for (var n in p)
	62	this.env[n] = p[n];
	63	else
	64	this.env[p] = value;
4e17e6	65	};
10a699	66
T	67
	68	// add a localized label to the client environment
	69	this.add_label = function(key, value)
	70	{
	71	this.labels[key] = value;
	72	};
	73
4e17e6	74
T	75	// add a button to the button list
	76	this.register_button = function(command, id, type, act, sel, over)
	77	{
	78	if (!this.buttons[command])
	79	this.buttons[command] = new Array();
	80
	81	var button_prop = {id:id, type:type};
	82	if (act) button_prop.act = act;
	83	if (sel) button_prop.sel = sel;
	84	if (over) button_prop.over = over;
	85
	86	this.buttons[command][this.buttons[command].length] = button_prop;
	87	};
	88
	89	// register a specific gui object
	90	this.gui_object = function(name, id)
	91	{
	92	this.gui_objects[name] = id;
	93	};
a7d5c6	94
T	95	// execute the given script on load
	96	this.add_onload = function(f)
	97	{
	98	this.onloads[this.onloads.length] = f;
	99	};
4e17e6	100
T	101	// initialize webmail client
	102	this.init = function()
	103	{
6b47de	104	var p = this;
4e17e6	105	this.task = this.env.task;
T	106
	107	// check browser
a95e0e	108	if (!bw.dom \|\| !bw.xmlhttp_test())
4e17e6	109	{
6b47de	110	this.goto_url('error', '_code=0x199');
4e17e6	111	return;
T	112	}
	113
	114	// find all registered gui objects
	115	for (var n in this.gui_objects)
	116	this.gui_objects[n] = rcube_find_object(this.gui_objects[n]);
a7d5c6	117
4e17e6	118	// tell parent window that this frame is loaded
T	119	if (this.env.framed && parent.rcmail && parent.rcmail.set_busy)
	120	parent.rcmail.set_busy(false);
	121
	122	// enable general commands
	123	this.enable_command('logout', 'mail', 'addressbook', 'settings', true);
	124
	125	switch (this.task)
	126	{
	127	case 'mail':
6b47de	128	if (this.gui_objects.messagelist)
4e17e6	129	{
6b47de	130	this.message_list = new rcube_list_widget(this.gui_objects.messagelist, {multiselect:true, draggable:true, keyboard:true, dblclick_time:this.dblclick_time});
T	131	this.message_list.row_init = function(o){ p.init_message_row(o); };
	132	this.message_list.addEventListener('dblclick', function(o){ p.msglist_dbl_click(o); });
	133	this.message_list.addEventListener('keypress', function(o){ p.msglist_keypress(o); });
	134	this.message_list.addEventListener('select', function(o){ p.msglist_select(o); });
	135	this.message_list.addEventListener('dragstart', function(o){ p.drag_active = true; });
	136	this.message_list.addEventListener('dragend', function(o){ p.drag_active = false; });
	137
	138	this.message_list.init();
857a38	139	this.enable_command('toggle_status', true);
6b47de	140
T	141	if (this.gui_objects.mailcontframe)
	142	{
	143	this.gui_objects.mailcontframe.onmousedown = function(e){ return p.click_on_list(e); };
	144	document.onmouseup = function(e){ return p.doc_mouse_up(e); };
	145	}
	146	else
	147	this.message_list.focus();
4e17e6	148	}
T	149
	150	// enable mail commands
c8c1e0	151	this.enable_command('list', 'checkmail', 'compose', 'add-contact', 'search', 'reset-search', true);
4e17e6	152
b19097	153	if (this.env.action=='show' \|\| this.env.action=='preview')
4e17e6	154	{
583f1c	155	this.enable_command('show', 'reply', 'reply-all', 'forward', 'moveto', 'delete', 'viewsource', 'print', 'load-attachment', true);
4e17e6	156	if (this.env.next_uid)
d17008	157	{
4e17e6	158	this.enable_command('nextmessage', true);
d17008	159	this.enable_command('lastmessage', true);
S	160	}
4e17e6	161	if (this.env.prev_uid)
d17008	162	{
4e17e6	163	this.enable_command('previousmessage', true);
d17008	164	this.enable_command('firstmessage', true);
S	165	}
4e17e6	166	}
b19097	167
T	168	// make preview/message frame visible
	169	if (this.env.action == 'preview' && this.env.framed && parent.rcmail)
	170	{
	171	this.enable_command('compose', 'add-contact', false);
f11541	172	parent.rcmail.show_contentframe(true);
2e8a61	173	parent.rcmail.mark_message('read', this.env.uid);
b19097	174	}
4e17e6	175
b19097	176	if ((this.env.action=='show' \|\| this.env.action=='preview') && this.env.blockedobjects)
4e17e6	177	{
T	178	if (this.gui_objects.remoteobjectsmsg)
	179	this.gui_objects.remoteobjectsmsg.style.display = 'block';
	180	this.enable_command('load-images', true);
a0109c	181	}
4e17e6	182
T	183	if (this.env.action=='compose')
ed5d29	184	{
a894ba	185	this.enable_command('add-attachment', 'send-attachment', 'remove-attachment', 'send', true);
ed5d29	186	if (this.env.spellcheck)
e170b4	187	{
86958f	188	this.env.spellcheck.spelling_state_observer = function(s){ ref.set_spellcheck_state(s); };
e170b4	189	this.set_spellcheck_state('ready');
T	190	}
41fa0b	191	if (this.env.drafts_mailbox)
T	192	this.enable_command('savedraft', true);
ed5d29	193	}
a0109c	194
4e17e6	195	if (this.env.messagecount)
15a9d1	196	this.enable_command('select-all', 'select-none', 'sort', 'expunge', true);
4e17e6	197
b4b081	198	if (this.env.messagecount && (this.env.mailbox==this.env.trash_mailbox \|\| this.env.mailbox==this.env.junk_mailbox))
5e3512	199	this.enable_command('purge', true);
T	200
4e17e6	201	this.set_page_buttons();
T	202
	203	// focus this window
	204	window.focus();
	205
	206	// init message compose form
	207	if (this.env.action=='compose')
	208	this.init_messageform();
	209
	210	// show printing dialog
	211	if (this.env.action=='print')
	212	window.print();
a0109c	213
15a9d1	214	// get unread count for each mailbox
T	215	if (this.gui_objects.mailboxlist)
f11541	216	{
T	217	this.gui_objects.folderlist = this.gui_objects.mailboxlist;
15a9d1	218	this.http_request('getunread', '');
f11541	219	}
4e17e6	220
T	221	break;
	222
	223
	224	case 'addressbook':
6b47de	225	if (this.gui_objects.contactslist)
T	226	{
f11541	227	this.contact_list = new rcube_list_widget(this.gui_objects.contactslist, {multiselect:true, draggable:true, keyboard:true});
6b47de	228	this.contact_list.addEventListener('keypress', function(o){ p.contactlist_keypress(o); });
T	229	this.contact_list.addEventListener('select', function(o){ p.contactlist_select(o); });
f11541	230	this.contact_list.addEventListener('dragstart', function(o){ p.drag_active = true; });
T	231	this.contact_list.addEventListener('dragend', function(o){ p.drag_active = false; });
6b47de	232	this.contact_list.init();
d1d2c4	233
6b47de	234	if (this.env.cid)
T	235	this.contact_list.highlight_row(this.env.cid);
	236
	237	if (this.gui_objects.contactslist.parentNode)
	238	{
	239	this.gui_objects.contactslist.parentNode.onmousedown = function(e){ return p.click_on_list(e); };
	240	document.onmouseup = function(e){ return p.doc_mouse_up(e); };
	241	}
	242	else
	243	this.contact_list.focus();
	244	}
d1d2c4	245
4e17e6	246	this.set_page_buttons();
f11541	247
56fab1	248	if (this.env.address_sources && !this.env.address_sources[this.env.source].readonly)
f11541	249	this.enable_command('add', true);
T	250
4e17e6	251	if (this.env.cid)
T	252	this.enable_command('show', 'edit', true);
	253
56fab1	254	if ((this.env.action=='add' \|\| this.env.action=='edit') && this.gui_objects.editform)
4e17e6	255	this.enable_command('save', true);
f11541	256	else
T	257	this.enable_command('search', 'reset-search', 'moveto', true);
6b47de	258
f11541	259	this.enable_command('list', true);
4e17e6	260	break;
T	261
	262
	263	case 'settings':
	264	this.enable_command('preferences', 'identities', 'save', 'folders', true);
	265
	266	if (this.env.action=='identities' \|\| this.env.action=='edit-identity' \|\| this.env.action=='add-identity')
	267	this.enable_command('edit', 'add', 'delete', true);
	268
	269	if (this.env.action=='edit-identity' \|\| this.env.action=='add-identity')
	270	this.enable_command('save', true);
	271
	272	if (this.env.action=='folders')
c8c1e0	273	this.enable_command('subscribe', 'unsubscribe', 'create-folder', 'rename-folder', 'delete-folder', true);
6b47de	274
T	275	if (this.gui_objects.identitieslist)
	276	{
	277	this.identity_list = new rcube_list_widget(this.gui_objects.identitieslist, {multiselect:false, draggable:false, keyboard:false});
	278	this.identity_list.addEventListener('select', function(o){ p.identity_select(o); });
	279	this.identity_list.init();
	280	this.identity_list.focus();
	281
	282	if (this.env.iid)
	283	this.identity_list.highlight_row(this.env.iid);
	284	}
4e17e6	285
T	286	break;
	287
	288	case 'login':
	289	var input_user = rcube_find_object('_user');
	290	var input_pass = rcube_find_object('_pass');
b566ff	291	if (input_user)
S	292	input_user.onkeypress = function(e){ return rcmail.login_user_keypress(e); };
4e17e6	293	if (input_user && input_user.value=='')
T	294	input_user.focus();
	295	else if (input_pass)
	296	input_pass.focus();
	297
	298	this.enable_command('login', true);
	299	break;
	300
	301	default:
	302	break;
	303	}
	304
	305
	306	// enable basic commands
	307	this.enable_command('logout', true);
	308
	309	// flag object as complete
	310	this.loaded = true;
9a5261	311
4e17e6	312	// show message
T	313	if (this.pending_message)
	314	this.display_message(this.pending_message[0], this.pending_message[1]);
9a5261	315
T	316	// start keep-alive interval
	317	this.start_keepalive();
a7d5c6	318
T	319
	320	// execute all foreign onload scripts
	321	for (var i=0; i<this.onloads.length; i++)
	322	{
	323	if (typeof(this.onloads[i]) == 'string')
	324	eval(this.onloads[i]);
	325	else if (typeof(this.onloads[i]) == 'function')
	326	this.onloads[i]();
	327	}
4e17e6	328	};
9a5261	329
T	330
	331	// start interval for keep-alive/recent_check signal
	332	this.start_keepalive = function()
	333	{
1a98a6	334	if (this.env.keep_alive && !this.env.framed && this.task=='mail' && this.gui_objects.messagelist)
cfdf04	335	this._int = setInterval(function(){ ref.check_for_recent(); }, this.env.keep_alive * 1000);
1a98a6	336	else if (this.env.keep_alive && !this.env.framed && this.task!='login')
cfdf04	337	this._int = setInterval(function(){ ref.send_keep_alive(); }, this.env.keep_alive * 1000);
9a5261	338	}
T	339
4e17e6	340
T	341	this.init_message_row = function(row)
6b47de	342	{
T	343	var uid = row.uid;
	344	if (uid && this.env.messages[uid])
4e17e6	345	{
ae895a	346	row.deleted = this.env.messages[uid].deleted ? true : false;
T	347	row.unread = this.env.messages[uid].unread ? true : false;
	348	row.replied = this.env.messages[uid].replied ? true : false;
4e17e6	349	}
6b47de	350
T	351	// set eventhandler to message icon
	352	if ((row.icon = row.obj.cells[0].childNodes[0]) && row.icon.nodeName=='IMG')
	353	{
	354	var p = this;
	355	row.icon.id = 'msgicn_'+row.uid;
	356	row.icon._row = row.obj;
	357	row.icon.onmousedown = function(e) { p.command('toggle_status', this); };
	358	}
	359	};
4e17e6	360
T	361
	362	// init message compose form: set focus and eventhandlers
	363	this.init_messageform = function()
	364	{
	365	if (!this.gui_objects.messageform)
	366	return false;
	367
	368	//this.messageform = this.gui_objects.messageform;
1cded8	369	var input_from = rcube_find_object('_from');
4e17e6	370	var input_to = rcube_find_object('_to');
T	371	var input_cc = rcube_find_object('_cc');
	372	var input_bcc = rcube_find_object('_bcc');
	373	var input_replyto = rcube_find_object('_replyto');
	374	var input_subject = rcube_find_object('_subject');
	375	var input_message = rcube_find_object('_message');
a0109c	376
4e17e6	377	// init live search events
T	378	if (input_to)
	379	this.init_address_input_events(input_to);
	380	if (input_cc)
	381	this.init_address_input_events(input_cc);
	382	if (input_bcc)
	383	this.init_address_input_events(input_bcc);
1cded8	384
T	385	// add signature according to selected identity
	386	if (input_from && input_from.type=='select-one')
	387	this.change_identity(input_from);
4e17e6	388
T	389	if (input_to && input_to.value=='')
	390	input_to.focus();
	391	else if (input_subject && input_subject.value=='')
	392	input_subject.focus();
	393	else if (input_message)
6b47de	394	this.set_caret2start(input_message);
a0109c	395
977a29	396	// get summary of all field values
f11541	397	this.compose_field_hash(true);
f0f98f	398
S	399	// start the auto-save timer
	400	this.auto_save_start();
4e17e6	401	};
T	402
	403	this.init_address_input_events = function(obj)
	404	{
86958f	405	var handler = function(e){ return ref.ksearch_keypress(e,this); };
T	406	var handler2 = function(e){ return ref.ksearch_blur(e,this); };
	407
	408	if (obj.addEventListener)
	409	{
	410	obj.addEventListener(bw.safari ? 'keydown' : 'keypress', handler, false);
4e17e6	411	obj.addEventListener('blur', handler2, false);
86958f	412	}
T	413	else
	414	{
4e17e6	415	obj.onkeydown = handler;
86958f	416	obj.onblur = handler2;
T	417	}
6b47de	418
4e17e6	419	obj.setAttribute('autocomplete', 'off');
T	420	};
	421
	422
	423
	424	/*********************************************************/
	425	/******* client command interface *******/
	426	/*********************************************************/
	427
	428
	429	// execute a specific command on the web client
	430	this.command = function(command, props, obj)
	431	{
	432	if (obj && obj.blur)
	433	obj.blur();
	434
	435	if (this.busy)
	436	return false;
	437
	438	// command not supported or allowed
	439	if (!this.commands[command])
	440	{
	441	// pass command to parent window
	442	if (this.env.framed && parent.rcmail && parent.rcmail.command)
	443	parent.rcmail.command(command, props);
	444
	445	return false;
	446	}
15a9d1	447
T	448
	449	// check input before leaving compose step
	450	if (this.task=='mail' && this.env.action=='compose' && (command=='list' \|\| command=='mail' \|\| command=='addressbook' \|\| command=='settings'))
	451	{
	452	if (this.cmp_hash != this.compose_field_hash() && !confirm(this.get_label('notsentwarning')))
	453	return false;
	454	}
	455
4e17e6	456
T	457	// process command
	458	switch (command)
	459	{
	460	case 'login':
	461	if (this.gui_objects.loginform)
	462	this.gui_objects.loginform.submit();
	463	break;
	464
	465	case 'logout':
719a25	466	this.goto_url('logout', true);
4e17e6	467	break;
T	468
	469	// commands to switch task
	470	case 'mail':
	471	case 'addressbook':
	472	case 'settings':
	473	this.switch_task(command);
	474	break;
	475
	476
	477	// misc list commands
	478	case 'list':
	479	if (this.task=='mail')
4647e1	480	{
ac6b87	481	if (this.env.search_request<0 \|\| (this.env.search_request && props != this.env.mailbox))
4647e1	482	this.reset_qsearch();
c8c1e0	483
4e17e6	484	this.list_mailbox(props);
4647e1	485	}
4e17e6	486	else if (this.task=='addressbook')
f11541	487	{
T	488	if (this.env.search_request<0 \|\| (this.env.search_request && props != this.env.source))
	489	this.reset_qsearch();
	490
	491	this.list_contacts(props);
	492	this.enable_command('add', (this.env.address_sources && !this.env.address_sources[props].readonly));
	493	}
f3b659	494	break;
c8c1e0	495
f3b659	496
T	497	case 'sort':
	498	// get the type of sorting
b076a4	499	var a_sort = props.split('_');
T	500	var sort_col = a_sort[0];
1cded8	501	var sort_order = a_sort[1] ? a_sort[1].toUpperCase() : null;
b076a4	502	var header;
1cded8	503
T	504	// no sort order specified: toggle
	505	if (sort_order==null)
	506	{
	507	if (this.env.sort_col==sort_col)
	508	sort_order = this.env.sort_order=='ASC' ? 'DESC' : 'ASC';
	509	else
	510	sort_order = this.env.sort_order;
	511	}
24053e	512
b076a4	513	if (this.env.sort_col==sort_col && this.env.sort_order==sort_order)
T	514	break;
	515
	516	// set table header class
	517	if (header = document.getElementById('rcmHead'+this.env.sort_col))
	518	this.set_classname(header, 'sorted'+(this.env.sort_order.toUpperCase()), false);
	519	if (header = document.getElementById('rcmHead'+sort_col))
	520	this.set_classname(header, 'sorted'+sort_order, true);
	521
	522	// save new sort properties
	523	this.env.sort_col = sort_col;
	524	this.env.sort_order = sort_order;
	525
	526	// reload message list
1cded8	527	this.list_mailbox('', '', sort_col+'_'+sort_order);
4e17e6	528	break;
T	529
	530	case 'nextpage':
	531	this.list_page('next');
	532	break;
	533
d17008	534	case 'lastpage':
S	535	this.list_page('last');
	536	break;
	537
4e17e6	538	case 'previouspage':
T	539	this.list_page('prev');
d17008	540	break;
S	541
	542	case 'firstpage':
	543	this.list_page('first');
15a9d1	544	break;
T	545
	546	case 'expunge':
	547	if (this.env.messagecount)
	548	this.expunge_mailbox(this.env.mailbox);
	549	break;
	550
5e3512	551	case 'purge':
T	552	case 'empty-mailbox':
	553	if (this.env.messagecount)
	554	this.purge_mailbox(this.env.mailbox);
4e17e6	555	break;
T	556
	557
	558	// common commands used in multiple tasks
	559	case 'show':
	560	if (this.task=='mail')
	561	{
	562	var uid = this.get_single_uid();
	563	if (uid && (!this.env.uid \|\| uid != this.env.uid))
41fa0b	564	{
6b47de	565	if (this.env.mailbox == this.env.drafts_mailbox)
T	566	this.goto_url('compose', '_draft_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
1966c5	567	else
S	568	this.show_message(uid);
41fa0b	569	}
4e17e6	570	}
T	571	else if (this.task=='addressbook')
	572	{
	573	var cid = props ? props : this.get_single_cid();
	574	if (cid && !(this.env.action=='show' && cid==this.env.cid))
	575	this.load_contact(cid, 'show');
	576	}
	577	break;
	578
	579	case 'add':
	580	if (this.task=='addressbook')
6b47de	581	this.load_contact(0, 'add');
4e17e6	582	else if (this.task=='settings')
T	583	{
6b47de	584	this.identity_list.clear_selection();
4e17e6	585	this.load_identity(0, 'add-identity');
T	586	}
	587	break;
	588
	589	case 'edit':
	590	var cid;
	591	if (this.task=='addressbook' && (cid = this.get_single_cid()))
	592	this.load_contact(cid, 'edit');
	593	else if (this.task=='settings' && props)
	594	this.load_identity(props, 'edit-identity');
	595	break;
	596
	597	case 'save-identity':
	598	case 'save':
	599	if (this.gui_objects.editform)
10a699	600	{
T	601	var input_pagesize = rcube_find_object('_pagesize');
	602	var input_name = rcube_find_object('_name');
	603	var input_email = rcube_find_object('_email');
	604
	605	// user prefs
e66f5b	606	if (input_pagesize && isNaN(input_pagesize.value))
10a699	607	{
T	608	alert(this.get_label('nopagesizewarning'));
	609	input_pagesize.focus();
	610	break;
	611	}
	612	// contacts/identities
	613	else
	614	{
	615	if (input_name && input_name.value == '')
	616	{
	617	alert(this.get_label('nonamewarning'));
	618	input_name.focus();
	619	break;
	620	}
	621	else if (input_email && !rcube_check_email(input_email.value))
	622	{
	623	alert(this.get_label('noemailwarning'));
	624	input_email.focus();
	625	break;
	626	}
	627	}
	628
4e17e6	629	this.gui_objects.editform.submit();
10a699	630	}
4e17e6	631	break;
T	632
	633	case 'delete':
	634	// mail task
857a38	635	if (this.task=='mail')
4e17e6	636	this.delete_messages();
T	637	// addressbook task
	638	else if (this.task=='addressbook')
	639	this.delete_contacts();
	640	// user settings task
	641	else if (this.task=='settings')
	642	this.delete_identity();
	643	break;
	644
	645
	646	// mail task commands
	647	case 'move':
	648	case 'moveto':
f11541	649	if (this.task == 'mail')
T	650	this.move_messages(props);
	651	else if (this.task == 'addressbook' && this.drag_active)
	652	this.copy_contact(null, props);
4e17e6	653	break;
T	654
857a38	655	case 'toggle_status':
4e17e6	656	if (props && !props._row)
T	657	break;
	658
	659	var uid;
	660	var flag = 'read';
	661
	662	if (props._row.uid)
	663	{
	664	uid = props._row.uid;
6b47de	665	this.message_list.dont_select = true;
4e17e6	666	// toggle read/unread
6b47de	667	if (this.message_list.rows[uid].deleted) {
T	668	flag = 'undelete';
	669	} else if (!this.message_list.rows[uid].unread)
4e17e6	670	flag = 'unread';
T	671	}
	672
	673	this.mark_message(flag, uid);
	674	break;
	675
	676	case 'load-images':
	677	if (this.env.uid)
b19097	678	this.show_message(this.env.uid, true, this.env.action=='preview');
4e17e6	679	break;
T	680
	681	case 'load-attachment':
6b47de	682	var qstring = '_mbox='+this.env.mailbox+'&_uid='+this.env.uid+'&_part='+props.part;
4e17e6	683
T	684	// open attachment in frame if it's of a supported mimetype
	685	if (this.env.uid && props.mimetype && find_in_array(props.mimetype, this.mimetypes)>=0)
	686	{
cfdf04	687	if (props.mimetype == 'text/html')
853b2e	688	qstring += '&_safe=1';
b19097	689	this.attachment_win = window.open(this.env.comm_path+'&_action=get&'+qstring+'&_frame=1', 'rcubemailattachment');
4e17e6	690	if (this.attachment_win)
T	691	{
cfdf04	692	setTimeout(function(){ ref.attachment_win.focus(); }, 10);
4e17e6	693	break;
T	694	}
	695	}
	696
4b9efb	697	this.goto_url('get', qstring+'&_download=1', false);
4e17e6	698	break;
T	699
	700	case 'select-all':
6b47de	701	this.message_list.select_all(props);
4e17e6	702	break;
T	703
	704	case 'select-none':
6b47de	705	this.message_list.clear_selection();
4e17e6	706	break;
T	707
	708	case 'nextmessage':
	709	if (this.env.next_uid)
b19097	710	this.show_message(this.env.next_uid, false, this.env.action=='preview');
4e17e6	711	break;
T	712
a7d5c6	713	case 'lastmessage':
d17008	714	if (this.env.last_uid)
S	715	this.show_message(this.env.last_uid);
	716	break;
	717
4e17e6	718	case 'previousmessage':
T	719	if (this.env.prev_uid)
b19097	720	this.show_message(this.env.prev_uid, false, this.env.action=='preview');
d17008	721	break;
S	722
	723	case 'firstmessage':
	724	if (this.env.first_uid)
	725	this.show_message(this.env.first_uid);
4e17e6	726	break;
d1d2c4	727
c8c1e0	728	case 'checkmail':
S	729	this.check_for_recent();
	730	break;
d1d2c4	731
4e17e6	732	case 'compose':
T	733	var url = this.env.comm_path+'&_action=compose';
1966c5	734
S	735	if (this.task=='mail' && this.env.mailbox==this.env.drafts_mailbox)
	736	{
aade7b	737	var uid;
T	738	if (uid = this.get_single_uid())
4d4264	739	url += '&_draft_uid='+uid+'&_mbox='+urlencode(this.env.mailbox);
f11541	740	}
4e17e6	741	// modify url if we're in addressbook
1966c5	742	else if (this.task=='addressbook')
4e17e6	743	{
f11541	744	// switch to mail compose step directly
T	745	if (props && props.indexOf('@') > 0)
	746	{
	747	url = this.get_task_url('mail', url);
	748	this.redirect(url + '&_to='+urlencode(props));
	749	break;
	750	}
4e17e6	751
T	752	// use contact_id passed as command parameter
f11541	753	var a_cids = new Array();
4e17e6	754	if (props)
T	755	a_cids[a_cids.length] = props;
	756	// get selected contacts
f11541	757	else if (this.contact_list)
4e17e6	758	{
6b47de	759	var selection = this.contact_list.get_selection();
T	760	for (var n=0; n<selection.length; n++)
	761	a_cids[a_cids.length] = selection[n];
4e17e6	762	}
f11541	763
4e17e6	764	if (a_cids.length)
f11541	765	this.http_request('mailto', '_cid='+urlencode(a_cids.join(','))+'&_source='+urlencode(this.env.source), true);
T	766
	767	break;
4e17e6	768	}
T	769	else if (props)
6b47de	770	url += '&_to='+urlencode(props);
bc8dc6	771
d1d2c4	772	// don't know if this is necessary...
S	773	url = url.replace(/&_framed=1/, "");
	774
f11541	775	this.redirect(url);
ed5d29	776	break;
T	777
	778	case 'spellcheck':
e170b4	779	if (this.env.spellcheck && this.env.spellcheck.spellCheck && this.spellcheck_ready)
T	780	{
ed5d29	781	this.env.spellcheck.spellCheck(this.env.spellcheck.check_link);
e170b4	782	this.set_spellcheck_state('checking');
T	783	}
ed5d29	784	break;
4e17e6	785
1966c5	786	case 'savedraft':
41fa0b	787	// Reset the auto-save timer
T	788	self.clearTimeout(this.save_timer);
f0f98f	789
1966c5	790	if (!this.gui_objects.messageform)
S	791	break;
f0f98f	792
41fa0b	793	// if saving Drafts is disabled in main.inc.php
e170b4	794	// or if compose form did not change
T	795	if (!this.env.drafts_mailbox \|\| this.cmp_hash == this.compose_field_hash())
41fa0b	796	break;
f0f98f	797
1966c5	798	this.set_busy(true, 'savingmessage');
S	799	var form = this.gui_objects.messageform;
41fa0b	800	form.target = "savetarget";
1966c5	801	form.submit();
S	802	break;
	803
4e17e6	804	case 'send':
T	805	if (!this.gui_objects.messageform)
	806	break;
41fa0b	807
977a29	808	if (!this.check_compose_input())
10a699	809	break;
9a5261	810
T	811	// Reset the auto-save timer
	812	self.clearTimeout(this.save_timer);
10a699	813
T	814	// all checks passed, send message
	815	this.set_busy(true, 'sendingmessage');
	816	var form = this.gui_objects.messageform;
41fa0b	817	form.target = "savetarget";
T	818	form._draft.value = '';
10a699	819	form.submit();
9a5261	820
T	821	// clear timeout (sending could take longer)
	822	clearTimeout(this.request_timer);
4e17e6	823	break;
T	824
	825	case 'add-attachment':
	826	this.show_attachment_form(true);
	827
	828	case 'send-attachment':
f0f98f	829	// Reset the auto-save timer
41fa0b	830	self.clearTimeout(this.save_timer);
f0f98f	831
4e17e6	832	this.upload_file(props)
T	833	break;
a894ba	834
S	835	case 'remove-attachment':
	836	this.remove_attachment(props);
	837	break;
4e17e6	838
583f1c	839	case 'reply-all':
4e17e6	840	case 'reply':
T	841	var uid;
	842	if (uid = this.get_single_uid())
6b47de	843	this.goto_url('compose', '_reply_uid='+uid+'&_mbox='+urlencode(this.env.mailbox)+(command=='reply-all' ? '&_all=1' : ''), true);
4e17e6	844	break;
T	845
	846	case 'forward':
	847	var uid;
	848	if (uid = this.get_single_uid())
6b47de	849	this.goto_url('compose', '_forward_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
4e17e6	850	break;
T	851
	852	case 'print':
	853	var uid;
	854	if (uid = this.get_single_uid())
	855	{
cfdf04	856	ref.printwin = window.open(this.env.comm_path+'&_action=print&_uid='+uid+'&_mbox='+urlencode(this.env.mailbox)+(this.env.safemode ? '&_safe=1' : ''));
4e17e6	857	if (this.printwin)
cfdf04	858	setTimeout(function(){ ref.printwin.focus(); }, 20);
4e17e6	859	}
T	860	break;
	861
	862	case 'viewsource':
	863	var uid;
	864	if (uid = this.get_single_uid())
cfdf04	865	{
T	866	ref.sourcewin = window.open(this.env.comm_path+'&_action=viewsource&_uid='+this.env.uid+'&_mbox='+urlencode(this.env.mailbox));
4e17e6	867	if (this.sourcewin)
cfdf04	868	setTimeout(function(){ ref.sourcewin.focus(); }, 20);
4e17e6	869	}
T	870	break;
	871
	872	case 'add-contact':
	873	this.add_contact(props);
	874	break;
d1d2c4	875
f11541	876	// quicksearch
4647e1	877	case 'search':
T	878	if (!props && this.gui_objects.qsearchbox)
	879	props = this.gui_objects.qsearchbox.value;
	880	if (props)
f11541	881	{
T	882	this.qsearch(props);
	883	break;
	884	}
4647e1	885
T	886	// reset quicksearch
	887	case 'reset-search':
	888	var s = this.env.search_request;
	889	this.reset_qsearch();
	890
f11541	891	if (s && this.env.mailbox)
4647e1	892	this.list_mailbox(this.env.mailbox);
f11541	893	else if (s && this.task == 'addressbook')
T	894	this.list_contacts(this.env.source);
4647e1	895	break;
4e17e6	896
T	897
	898	// user settings commands
	899	case 'preferences':
6b47de	900	this.goto_url('');
4e17e6	901	break;
T	902
	903	case 'identities':
6b47de	904	this.goto_url('identities');
4e17e6	905	break;
T	906
	907	case 'delete-identity':
	908	this.delete_identity();
	909
	910	case 'folders':
6b47de	911	this.goto_url('folders');
4e17e6	912	break;
T	913
	914	case 'subscribe':
	915	this.subscribe_folder(props);
	916	break;
	917
	918	case 'unsubscribe':
	919	this.unsubscribe_folder(props);
	920	break;
	921
	922	case 'create-folder':
	923	this.create_folder(props);
c8c1e0	924	break;
S	925
	926	case 'rename-folder':
	927	this.rename_folder(props);
4e17e6	928	break;
T	929
	930	case 'delete-folder':
1cded8	931	if (confirm(this.get_label('deletefolderconfirm')))
4e17e6	932	this.delete_folder(props);
T	933	break;
	934
	935	}
	936
	937	return obj ? false : true;
	938	};
	939
	940
	941	// set command enabled or disabled
	942	this.enable_command = function()
	943	{
1c5853	944	var args = arguments;
4e17e6	945	if(!args.length) return -1;
T	946
	947	var command;
	948	var enable = args[args.length-1];
	949
	950	for(var n=0; n<args.length-1; n++)
	951	{
	952	command = args[n];
	953	this.commands[command] = enable;
	954	this.set_button(command, (enable ? 'act' : 'pas'));
	955	}
1c5853	956	return true;
4e17e6	957	};
T	958
	959
a95e0e	960	// lock/unlock interface
4e17e6	961	this.set_busy = function(a, message)
T	962	{
	963	if (a && message)
10a699	964	{
T	965	var msg = this.get_label(message);
	966	if (msg==message)
	967	msg = 'Loading...';
	968
	969	this.display_message(msg, 'loading', true);
	970	}
258f1e	971	else if (!a)
4e17e6	972	this.hide_message();
T	973
	974	this.busy = a;
	975	//document.body.style.cursor = a ? 'wait' : 'default';
	976
	977	if (this.gui_objects.editform)
	978	this.lock_form(this.gui_objects.editform, a);
a95e0e	979
T	980	// clear pending timer
	981	if (this.request_timer)
	982	clearTimeout(this.request_timer);
	983
	984	// set timer for requests
9a5261	985	if (a && this.env.request_timeout)
cfdf04	986	this.request_timer = setTimeout(function(){ ref.request_timed_out(); }, this.env.request_timeout * 1000);
4e17e6	987	};
T	988
	989
10a699	990	// return a localized string
T	991	this.get_label = function(name)
	992	{
	993	if (this.labels[name])
	994	return this.labels[name];
	995	else
	996	return name;
	997	};
	998
	999
	1000	// switch to another application task
4e17e6	1001	this.switch_task = function(task)
T	1002	{
01bb03	1003	if (this.task===task && task!='mail')
4e17e6	1004	return;
T	1005
01bb03	1006	var url = this.get_task_url(task);
T	1007	if (task=='mail')
	1008	url += '&_mbox=INBOX';
	1009
f11541	1010	this.redirect(url);
4e17e6	1011	};
T	1012
	1013
	1014	this.get_task_url = function(task, url)
	1015	{
	1016	if (!url)
	1017	url = this.env.comm_path;
	1018
	1019	return url.replace(/_task=[a-z]+/, '_task='+task);
a95e0e	1020	};
T	1021
	1022
	1023	// called when a request timed out
	1024	this.request_timed_out = function()
	1025	{
	1026	this.set_busy(false);
	1027	this.display_message('Request timed out!', 'error');
4e17e6	1028	};
T	1029
	1030
	1031	/*********************************************************/
	1032	/******* event handling methods *******/
	1033	/*********************************************************/
	1034
	1035
6b47de	1036	this.doc_mouse_up = function(e)
T	1037	{
	1038	if (this.message_list)
	1039	this.message_list.blur();
	1040	else if (this.contact_list)
	1041	this.contact_list.blur();
	1042	};
	1043
f11541	1044	this.focus_folder = function(id)
T	1045	{
	1046	var li;
	1047	if (this.drag_active && this.check_droptarget(id) && (li = this.get_folder_li(id)))
	1048	this.set_classname(li, 'droptarget', true);
	1049	}
6b47de	1050
f11541	1051	this.unfocus_folder = function(id)
T	1052	{
	1053	var li;
	1054	if (this.drag_active && (li = this.get_folder_li(id)))
	1055	this.set_classname(li, 'droptarget', false);
	1056	}
	1057
	1058	// onmouseup handler for folder list item
	1059	this.folder_mouse_up = function(id)
4e17e6	1060	{
T	1061	if (this.drag_active)
fe79b1	1062	{
f11541	1063	this.unfocus_folder(id);
T	1064	this.command('moveto', id);
fe79b1	1065	}
4b9efb	1066
S	1067	// Hide message command buttons until a message is selected
	1068	this.enable_command('reply', 'reply-all', 'forward', 'delete', 'print', false);
4e17e6	1069	return false;
T	1070	};
	1071
6b47de	1072	this.click_on_list = function(e)
4e17e6	1073	{
6b47de	1074	if (this.message_list)
T	1075	this.message_list.focus();
	1076	else if (this.contact_list)
	1077	this.contact_list.focus();
4e17e6	1078
6b47de	1079	var mbox_li;
f11541	1080	if (mbox_li = this.get_folder_li())
6b47de	1081	this.set_classname(mbox_li, 'unfocused', true);
4e17e6	1082
6b47de	1083	rcube_event.cancel(e);
4e17e6	1084	};
T	1085
	1086
6b47de	1087	this.msglist_select = function(list)
4e17e6	1088	{
b19097	1089	if (this.preview_timer)
T	1090	clearTimeout(this.preview_timer);
	1091
6b47de	1092	var selected = list.selection.length==1;
4b9efb	1093
S	1094	// Hide certain command buttons when Drafts folder is selected
6b47de	1095	if (this.env.mailbox == this.env.drafts_mailbox)
4e17e6	1096	{
4b9efb	1097	this.enable_command('reply', 'reply-all', 'forward', false);
S	1098	this.enable_command('show', 'delete', 'moveto', selected);
4e17e6	1099	}
6b47de	1100	else
4e17e6	1101	{
4b9efb	1102	this.enable_command('show', 'reply', 'reply-all', 'forward', 'print', 'delete', 'moveto', selected);
4e17e6	1103	}
068f6a	1104
S	1105	// start timer for message preview (wait for double click)
	1106	if (selected && this.env.contentframe)
	1107	this.preview_timer = setTimeout(function(){ ref.msglist_get_preview(); }, this.dblclick_time + 10);
	1108	else if (this.env.contentframe)
f11541	1109	this.show_contentframe(false);
b19097	1110	};
d1d2c4	1111
S	1112
6b47de	1113	this.msglist_dbl_click = function(list)
T	1114	{
b19097	1115	if (this.preview_timer)
T	1116	clearTimeout(this.preview_timer);
	1117
6b47de	1118	var uid = list.get_single_selection();
T	1119	if (uid && this.env.mailbox == this.env.drafts_mailbox)
	1120	this.goto_url('compose', '_draft_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
	1121	else if (uid)
b19097	1122	this.show_message(uid, false, false);
6b47de	1123	};
4e17e6	1124
6b47de	1125
T	1126	this.msglist_keypress = function(list)
	1127	{
	1128	if (list.key_pressed == list.ENTER_KEY)
	1129	this.command('show');
	1130	else if (list.key_pressed == list.DELETE_KEY)
	1131	this.command('delete');
4e17e6	1132	};
T	1133
	1134
b19097	1135	this.msglist_get_preview = function()
T	1136	{
	1137	var uid = this.get_single_uid();
f11541	1138	if (uid && this.env.contentframe && !this.drag_active)
b19097	1139	this.show_message(uid, false, true);
T	1140	else if (this.env.contentframe)
f11541	1141	this.show_contentframe(false);
T	1142	};
	1143
	1144
	1145	this.check_droptarget = function(id)
	1146	{
	1147	if (this.task == 'mail')
	1148	return (id != this.env.mailbox);
	1149	else if (this.task == 'addressbook')
	1150	return (id != this.env.source && this.env.address_sources[id] && !this.env.address_sources[id].readonly);
b19097	1151	};
T	1152
4e17e6	1153
T	1154	/*********************************************************/
	1155	/******* (message) list functionality *******/
	1156	/*********************************************************/
	1157
	1158
	1159	// when user doble-clicks on a row
b19097	1160	this.show_message = function(id, safe, preview)
4e17e6	1161	{
T	1162	var add_url = '';
b19097	1163	var action = preview ? 'preview': 'show';
4e17e6	1164	var target = window;
b19097	1165	if (preview && this.env.contentframe && window.frames && window.frames[this.env.contentframe])
4e17e6	1166	{
T	1167	target = window.frames[this.env.contentframe];
	1168	add_url = '&_framed=1';
	1169	}
6b47de	1170
4e17e6	1171	if (safe)
T	1172	add_url = '&_safe=1';
	1173
	1174	if (id)
	1175	{
b19097	1176	var url = '&_action='+action+'&_uid='+id+'&_mbox='+urlencode(this.env.mailbox)+add_url;
T	1177	if (action == 'preview' && String(target.location.href).indexOf(url) >= 0)
f11541	1178	this.show_contentframe(true);
b19097	1179	else
T	1180	{
	1181	this.set_busy(true, 'loading');
	1182	target.location.href = this.env.comm_path+url;
	1183	}
4e17e6	1184	}
T	1185	};
	1186
b19097	1187
f11541	1188	this.show_contentframe = function(show)
b19097	1189	{
T	1190	var frm;
	1191	if (this.env.contentframe && (frm = rcube_find_object(this.env.contentframe)))
	1192	{
f11541	1193	if (!show && window.frames[this.env.contentframe] && frames[this.env.contentframe].location.href.indexOf(this.env.blankpage)<0)
T	1194	frames[this.env.contentframe].location.href = this.env.blankpage;
	1195	if (!bw.safari)
	1196	frm.style.display = show ? 'block' : 'none';
b19097	1197	}
T	1198
	1199	if (!show && this.busy)
	1200	this.set_busy(false);
	1201	};
4e17e6	1202
T	1203
	1204	// list a specific page
	1205	this.list_page = function(page)
	1206	{
	1207	if (page=='next')
	1208	page = this.env.current_page+1;
d17008	1209	if (page=='last')
S	1210	page = this.env.pagecount;
4e17e6	1211	if (page=='prev' && this.env.current_page>1)
T	1212	page = this.env.current_page-1;
d17008	1213	if (page=='first' && this.env.current_page>1)
S	1214	page = 1;
4e17e6	1215
T	1216	if (page > 0 && page <= this.env.pagecount)
	1217	{
	1218	this.env.current_page = page;
	1219
	1220	if (this.task=='mail')
	1221	this.list_mailbox(this.env.mailbox, page);
	1222	else if (this.task=='addressbook')
f11541	1223	this.list_contacts(this.env.source, page);
4e17e6	1224	}
T	1225	};
	1226
	1227
	1228	// list messages of a specific mailbox
f3b659	1229	this.list_mailbox = function(mbox, page, sort)
4e17e6	1230	{
cbd62d	1231	this.last_selected = 0;
4e17e6	1232	var add_url = '';
T	1233	var target = window;
	1234
	1235	if (!mbox)
	1236	mbox = this.env.mailbox;
	1237
f3b659	1238	// add sort to url if set
T	1239	if (sort)
	1240	add_url += '&_sort=' + sort;
f11541	1241
T	1242	// also send search request to get the right messages
	1243	if (this.env.search_request)
	1244	add_url += '&_search='+this.env.search_request;
f3b659	1245
4e17e6	1246	// set page=1 if changeing to another mailbox
T	1247	if (!page && mbox != this.env.mailbox)
	1248	{
	1249	page = 1;
	1250	this.env.current_page = page;
bef5ca	1251	if (this.message_list)
T	1252	this.message_list.clear_selection();
f11541	1253	this.show_contentframe(false);
4e17e6	1254	}
4647e1	1255
06895c	1256	if (mbox != this.env.mailbox \|\| (mbox == this.env.mailbox && !page && !sort))
T	1257	add_url += '&_refresh=1';
	1258
f11541	1259	this.select_folder(mbox, this.env.mailbox);
T	1260	this.env.mailbox = mbox;
4e17e6	1261
T	1262	// load message list remotely
	1263	if (this.gui_objects.messagelist)
	1264	{
9fee0e	1265	this.list_mailbox_remote(mbox, page, add_url);
4e17e6	1266	return;
T	1267	}
	1268
	1269	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	1270	{
	1271	target = window.frames[this.env.contentframe];
9fee0e	1272	add_url += '&_framed=1';
4e17e6	1273	}
T	1274
	1275	// load message list to target frame/window
	1276	if (mbox)
	1277	{
	1278	this.set_busy(true, 'loading');
4d4264	1279	target.location.href = this.env.comm_path+'&_mbox='+urlencode(mbox)+(page ? '&_page='+page : '')+add_url;
4e17e6	1280	}
T	1281	};
	1282
	1283
	1284	// send remote request to load message list
9fee0e	1285	this.list_mailbox_remote = function(mbox, page, add_url)
4e17e6	1286	{
15a9d1	1287	// clear message list first
6b47de	1288	this.message_list.clear();
15a9d1	1289
T	1290	// send request to server
4d4264	1291	var url = '_mbox='+urlencode(mbox)+(page ? '&_page='+page : '');
15a9d1	1292	this.set_busy(true, 'loading');
T	1293	this.http_request('list', url+add_url, true);
c8c1e0	1294	};
24053e	1295
15a9d1	1296
T	1297	this.expunge_mailbox = function(mbox)
	1298	{
	1299	var lock = false;
	1300	var add_url = '';
	1301
	1302	// lock interface if it's the active mailbox
	1303	if (mbox == this.env.mailbox)
	1304	{
	1305	lock = true;
	1306	this.set_busy(true, 'loading');
	1307	add_url = '&_reload=1';
	1308	}
4e17e6	1309
T	1310	// send request to server
4d4264	1311	var url = '_mbox='+urlencode(mbox);
8d0758	1312	this.http_post('expunge', url+add_url, lock);
4e17e6	1313	};
T	1314
	1315
5e3512	1316	this.purge_mailbox = function(mbox)
T	1317	{
	1318	var lock = false;
	1319	var add_url = '';
	1320
	1321	if (!confirm(this.get_label('purgefolderconfirm')))
	1322	return false;
	1323
	1324	// lock interface if it's the active mailbox
	1325	if (mbox == this.env.mailbox)
	1326	{
	1327	lock = true;
	1328	this.set_busy(true, 'loading');
	1329	add_url = '&_reload=1';
	1330	}
	1331
	1332	// send request to server
4d4264	1333	var url = '_mbox='+urlencode(mbox);
8d0758	1334	this.http_post('purge', url+add_url, lock);
1c5853	1335	return true;
5e3512	1336	};
f11541	1337
fe79b1	1338
4e17e6	1339	// move selected messages to the specified mailbox
T	1340	this.move_messages = function(mbox)
	1341	{
e4bbb2	1342	// exit if current or no mailbox specified or if selection is empty
S	1343	if (!mbox \|\| !this.env.uid \|\| mbox==this.env.mailbox)
	1344	{
	1345	if (!this.message_list \|\| !this.message_list.get_selection().length)
	1346	return;
	1347	}
	1348
ecf759	1349	var lock = false;
cfdf04	1350	var add_url = '&_target_mbox='+urlencode(mbox)+'&_from='+(this.env.action ? this.env.action : '');
4e17e6	1351
T	1352	// show wait message
	1353	if (this.env.action=='show')
ecf759	1354	{
T	1355	lock = true;
4e17e6	1356	this.set_busy(true, 'movingmessage');
ecf759	1357	}
cfdf04	1358	else
f11541	1359	this.show_contentframe(false);
6b47de	1360
cfdf04	1361	this._with_selected_messages('moveto', lock, add_url);
4e17e6	1362	};
T	1363
857a38	1364	// delete selected messages from the current mailbox
S	1365	this.delete_messages = function()
	1366	{
1c7b97	1367	var selection = this.message_list ? this.message_list.get_selection() : new Array();
T	1368
857a38	1369	// exit if no mailbox specified or if selection is empty
1c7b97	1370	if (!this.env.uid && !selection.length)
e4bbb2	1371	return;
6b47de	1372
857a38	1373	// if there is a trash mailbox defined and we're not currently in it:
1c7b97	1374	if (this.env.trash_mailbox && String(this.env.mailbox).toLowerCase() != String(this.env.trash_mailbox).toLowerCase())
cfdf04	1375	{
31c171	1376	// if shift was pressed delete it immediately
086377	1377	if (this.message_list && this.message_list.shiftkey)
31c171	1378	{
S	1379	if (confirm(this.get_label('deletemessagesconfirm')))
	1380	this.permanently_remove_messages();
	1381	}
	1382	else
	1383	this.move_messages(this.env.trash_mailbox);
cfdf04	1384	}
857a38	1385	// if there is a trash mailbox defined but we are in it:
S	1386	else if (this.env.trash_mailbox && String(this.env.mailbox).toLowerCase() == String(this.env.trash_mailbox).toLowerCase())
	1387	this.permanently_remove_messages();
	1388	// if there isn't a defined trash mailbox and the config is set to flag for deletion
6b47de	1389	else if (!this.env.trash_mailbox && this.env.flag_for_deletion)
T	1390	{
1c7b97	1391	this.mark_message('delete');
6b47de	1392	if(this.env.action=="show")
dab065	1393	this.command('nextmessage','',this);
6b47de	1394	else if (selection.length == 1)
T	1395	this.message_list.select_next();
dab065	1396	}
857a38	1397	// if there isn't a defined trash mailbox and the config is set NOT to flag for deletion
6b47de	1398	else if (!this.env.trash_mailbox)
857a38	1399	this.permanently_remove_messages();
S	1400	};
cfdf04	1401
T	1402
	1403	// delete the selected messages permanently
	1404	this.permanently_remove_messages = function()
	1405	{
	1406	// exit if no mailbox specified or if selection is empty
	1407	if (!this.env.uid && (!this.message_list \|\| !this.message_list.get_selection().length))
	1408	return;
1c7b97	1409
f11541	1410	this.show_contentframe(false);
cfdf04	1411	this._with_selected_messages('delete', false, '&_from='+(this.env.action ? this.env.action : ''));
T	1412	};
	1413
	1414	// Send a specifc request with UIDs of all selected messages
	1415	// @private
	1416	this._with_selected_messages = function(action, lock, add_url)
	1417	{
	1418	var a_uids = new Array();
	1419	if (this.env.uid)
	1420	a_uids[a_uids.length] = this.env.uid;
	1421	else
	1422	{
	1423	var selection = this.message_list.get_selection();
	1424	var id;
	1425	for (var n=0; n<selection.length; n++)
	1426	{
	1427	id = selection[n];
	1428	a_uids[a_uids.length] = id;
	1429	this.message_list.remove_row(id);
	1430	}
	1431
	1432	this.message_list.select_next();
	1433	}
f11541	1434
T	1435	// also send search request to get the right messages
	1436	if (this.env.search_request)
cfdf04	1437	add_url += '&_search='+this.env.search_request;
T	1438
	1439	// send request to server
8d0758	1440	this.http_post(action, '_uid='+a_uids.join(',')+'&_mbox='+urlencode(this.env.mailbox)+add_url, lock);
cfdf04	1441	};
4e17e6	1442
T	1443
	1444	// set a specific flag to one or more messages
	1445	this.mark_message = function(flag, uid)
	1446	{
	1447	var a_uids = new Array();
b19097	1448	var selection = this.message_list ? this.message_list.get_selection() : new Array();
4e17e6	1449
T	1450	if (uid)
	1451	a_uids[0] = uid;
	1452	else if (this.env.uid)
	1453	a_uids[0] = this.env.uid;
1c7b97	1454	else if (this.message_list)
4e17e6	1455	{
1c7b97	1456	for (var id, n=0; n<selection.length; n++)
4e17e6	1457	{
6b47de	1458	id = selection[n];
1c7b97	1459	if ((flag=='read' && this.message_list.rows[id].unread) \|\| (flag=='unread' && !this.message_list.rows[id].unread)
T	1460	\|\| (flag=='delete' && !this.message_list.rows[id].deleted) \|\| (flag=='undelete' && this.message_list.rows[id].deleted))
1a98a6	1461	a_uids[a_uids.length] = id;
4e17e6	1462	}
T	1463	}
1a98a6	1464
T	1465	// nothing to do
	1466	if (!a_uids.length)
	1467	return;
6b47de	1468
T	1469	switch (flag)
	1470	{
857a38	1471	case 'read':
S	1472	case 'unread':
6b47de	1473	this.toggle_read_status(flag, a_uids);
857a38	1474	break;
S	1475	case 'delete':
	1476	case 'undelete':
1c5853	1477	this.toggle_delete_status(a_uids);
857a38	1478	break;
S	1479	}
	1480	};
4e17e6	1481
857a38	1482	// set class to read/unread
6b47de	1483	this.toggle_read_status = function(flag, a_uids)
T	1484	{
4e17e6	1485	// mark all message rows as read/unread
T	1486	var icn_src;
6b47de	1487	var rows = this.message_list.rows;
4e17e6	1488	for (var i=0; i<a_uids.length; i++)
T	1489	{
	1490	uid = a_uids[i];
6b47de	1491	if (rows[uid])
4e17e6	1492	{
6b47de	1493	rows[uid].unread = (flag=='unread' ? true : false);
4e17e6	1494
6b47de	1495	if (rows[uid].classname.indexOf('unread')<0 && rows[uid].unread)
4e17e6	1496	{
6b47de	1497	rows[uid].classname += ' unread';
T	1498	this.set_classname(rows[uid].obj, 'unread', true);
fd660a	1499
4e17e6	1500	if (this.env.unreadicon)
T	1501	icn_src = this.env.unreadicon;
	1502	}
6b47de	1503	else if (!rows[uid].unread)
4e17e6	1504	{
6b47de	1505	rows[uid].classname = rows[uid].classname.replace(/\s*unread/, '');
T	1506	this.set_classname(rows[uid].obj, 'unread', false);
4e17e6	1507
6b47de	1508	if (rows[uid].replied && this.env.repliedicon)
4e17e6	1509	icn_src = this.env.repliedicon;
T	1510	else if (this.env.messageicon)
	1511	icn_src = this.env.messageicon;
	1512	}
	1513
6b47de	1514	if (rows[uid].icon && icn_src)
T	1515	rows[uid].icon.src = icn_src;
4e17e6	1516	}
T	1517	}
6b47de	1518
8d0758	1519	this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag='+flag);
6b47de	1520	};
857a38	1521
S	1522	// mark all message rows as deleted/undeleted
6b47de	1523	this.toggle_delete_status = function(a_uids)
T	1524	{
	1525	if (this.env.read_when_deleted)
857a38	1526	this.toggle_read_status('read',a_uids);
6b47de	1527
dab065	1528	// if deleting message from "view message" don't bother with delete icon
S	1529	if (this.env.action == "show")
	1530	return false;
4e17e6	1531
6b47de	1532	var rows = this.message_list.rows;
1c7b97	1533	if (a_uids.length==1)
T	1534	{
6b47de	1535	if (rows[a_uids[0]] && rows[a_uids[0]].classname.indexOf('deleted') < 0)
T	1536	this.flag_as_deleted(a_uids);
	1537	else
	1538	this.flag_as_undeleted(a_uids);
	1539
1c5853	1540	return true;
S	1541	}
	1542
	1543	var all_deleted = true;
1c7b97	1544	for (var i=0; i<a_uids.length; i++)
T	1545	{
857a38	1546	uid = a_uids[i];
6b47de	1547	if (rows[uid]) {
1c7b97	1548	if (rows[uid].classname.indexOf('deleted')<0)
T	1549	{
1c5853	1550	all_deleted = false;
S	1551	break;
857a38	1552	}
S	1553	}
1c5853	1554	}
S	1555
	1556	if (all_deleted)
	1557	this.flag_as_undeleted(a_uids);
	1558	else
	1559	this.flag_as_deleted(a_uids);
	1560
	1561	return true;
6b47de	1562	};
4e17e6	1563
6b47de	1564
T	1565	this.flag_as_undeleted = function(a_uids)
	1566	{
1c5853	1567	// if deleting message from "view message" don't bother with delete icon
S	1568	if (this.env.action == "show")
	1569	return false;
	1570
	1571	var icn_src;
6b47de	1572	var rows = this.message_list.rows;
1c5853	1573
1c7b97	1574	for (var i=0; i<a_uids.length; i++)
T	1575	{
1c5853	1576	uid = a_uids[i];
6b47de	1577	if (rows[uid]) {
T	1578	rows[uid].deleted = false;
1c5853	1579
1c7b97	1580	if (rows[uid].classname.indexOf('deleted') > 0)
T	1581	{
6b47de	1582	rows[uid].classname = rows[uid].classname.replace(/\s*deleted/, '');
T	1583	this.set_classname(rows[uid].obj, 'deleted', false);
1c5853	1584	}
6b47de	1585	if (rows[uid].unread && this.env.unreadicon)
1c5853	1586	icn_src = this.env.unreadicon;
6b47de	1587	else if (rows[uid].replied && this.env.repliedicon)
1c5853	1588	icn_src = this.env.repliedicon;
S	1589	else if (this.env.messageicon)
	1590	icn_src = this.env.messageicon;
6b47de	1591	if (rows[uid].icon && icn_src)
T	1592	rows[uid].icon.src = icn_src;
1c5853	1593	}
S	1594	}
6b47de	1595
8d0758	1596	this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag=undelete');
1c5853	1597	return true;
6b47de	1598	};
T	1599
1c5853	1600
6b47de	1601	this.flag_as_deleted = function(a_uids)
T	1602	{
1c5853	1603	// if deleting message from "view message" don't bother with delete icon
S	1604	if (this.env.action == "show")
	1605	return false;
	1606
6b47de	1607	var rows = this.message_list.rows;
1c7b97	1608	for (var i=0; i<a_uids.length; i++)
T	1609	{
1c5853	1610	uid = a_uids[i];
6b47de	1611	if (rows[uid]) {
T	1612	rows[uid].deleted = true;
1c5853	1613
6b47de	1614	if (rows[uid].classname.indexOf('deleted')<0) {
T	1615	rows[uid].classname += ' deleted';
	1616	this.set_classname(rows[uid].obj, 'deleted', true);
1c5853	1617	}
6b47de	1618	if (rows[uid].icon && this.env.deletedicon)
T	1619	rows[uid].icon.src = this.env.deletedicon;
1c5853	1620	}
S	1621	}
6b47de	1622
8d0758	1623	this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag=delete');
1c5853	1624	return true;
6b47de	1625	};
fe79b1	1626
T	1627
b566ff	1628	/*********************************************************/
S	1629	/******* login form methods *******/
	1630	/*********************************************************/
	1631
	1632	// handler for keyboard events on the _user field
	1633	this.login_user_keypress = function(e)
	1634	{
9bbb17	1635	var key = rcube_event.get_keycode(e);
T	1636	var elm;
b566ff	1637
S	1638	// enter
9bbb17	1639	if ((key==13) && (elm = rcube_find_object('_pass')))
b566ff	1640	{
9bbb17	1641	elm.focus();
b566ff	1642	return false;
S	1643	}
	1644	};
f11541	1645
4e17e6	1646
T	1647	/*********************************************************/
	1648	/******* message compose methods *******/
	1649	/*********************************************************/
1cded8	1650
T	1651
977a29	1652	// checks the input fields before sending a message
T	1653	this.check_compose_input = function()
	1654	{
	1655	// check input fields
	1656	var input_to = rcube_find_object('_to');
	1657	var input_subject = rcube_find_object('_subject');
	1658	var input_message = rcube_find_object('_message');
	1659
	1660	// check for empty recipient
	1661	if (input_to && !rcube_check_email(input_to.value, true))
	1662	{
	1663	alert(this.get_label('norecipientwarning'));
	1664	input_to.focus();
	1665	return false;
	1666	}
	1667
	1668	// display localized warning for missing subject
	1669	if (input_subject && input_subject.value == '')
	1670	{
	1671	var subject = prompt(this.get_label('nosubjectwarning'), this.get_label('nosubject'));
	1672
	1673	// user hit cancel, so don't send
	1674	if (!subject && subject !== '')
	1675	{
	1676	input_subject.focus();
	1677	return false;
	1678	}
	1679	else
	1680	{
	1681	input_subject.value = subject ? subject : this.get_label('nosubject');
	1682	}
	1683	}
	1684
	1685	// check for empty body
31d9ef	1686	if ((input_message.value == '' \|\| (window.tinyMCE && tinyMCE.getContent() == '')) && !confirm(this.get_label('nobodywarning')))
977a29	1687	{
31d9ef	1688	input_message.focus();
T	1689	return false;
977a29	1690	}
T	1691
	1692	return true;
	1693	};
41fa0b	1694
T	1695
e170b4	1696	this.set_spellcheck_state = function(s)
T	1697	{
86958f	1698	this.spellcheck_ready = (s=='check_spelling' \|\| s=='ready');
e170b4	1699	this.enable_command('spellcheck', this.spellcheck_ready);
86958f	1700	};
e170b4	1701
T	1702
f11541	1703	this.set_draft_id = function(id)
T	1704	{
	1705	var f;
	1706	if (f = rcube_find_object('_draft_saveid'))
	1707	f.value = id;
	1708	};
	1709
f0f98f	1710	this.auto_save_start = function()
S	1711	{
9a5261	1712	if (this.env.draft_autosave)
cfdf04	1713	this.save_timer = self.setTimeout(function(){ ref.command("savedraft"); }, this.env.draft_autosave * 1000);
4b9efb	1714
S	1715	// Unlock interface now that saving is complete
	1716	this.busy = false;
41fa0b	1717	};
T	1718
	1719
f11541	1720	this.compose_field_hash = function(save)
977a29	1721	{
T	1722	// check input fields
	1723	var input_to = rcube_find_object('_to');
	1724	var input_cc = rcube_find_object('_to');
	1725	var input_bcc = rcube_find_object('_to');
	1726	var input_subject = rcube_find_object('_subject');
	1727	var input_message = rcube_find_object('_message');
	1728
	1729	var str = '';
	1730	if (input_to && input_to.value)
	1731	str += input_to.value+':';
	1732	if (input_cc && input_cc.value)
	1733	str += input_cc.value+':';
	1734	if (input_bcc && input_bcc.value)
	1735	str += input_bcc.value+':';
	1736	if (input_subject && input_subject.value)
	1737	str += input_subject.value+':';
	1738	if (input_message && input_message.value)
	1739	str += input_message.value;
f11541	1740
T	1741	if (save)
	1742	this.cmp_hash = str;
	1743
977a29	1744	return str;
T	1745	};
	1746
	1747
1cded8	1748	this.change_identity = function(obj)
T	1749	{
	1750	if (!obj \|\| !obj.options)
	1751	return false;
	1752
	1753	var id = obj.options[obj.selectedIndex].value;
	1754	var input_message = rcube_find_object('_message');
	1755	var message = input_message ? input_message.value : '';
a0109c	1756	var is_html = (rcube_find_object('_is_html').value == '1');
749b07	1757	var sig, p;
1cded8	1758
1966c5	1759	if (!this.env.identity)
S	1760	this.env.identity = id
a0109c	1761
S	1762	if (!is_html)
1cded8	1763	{
a0109c	1764	// remove the 'old' signature
S	1765	if (this.env.identity && this.env.signatures && this.env.signatures[this.env.identity])
	1766	{
	1767	sig = this.env.signatures[this.env.identity]['text'];
dd792e	1768	if (sig.indexOf('-- ')!=0)
S	1769	sig = '-- \n'+sig;
	1770
a0109c	1771	p = message.lastIndexOf(sig);
S	1772	if (p>=0)
	1773	message = message.substring(0, p-1) + message.substring(p+sig.length, message.length);
	1774	}
dd792e	1775
a0109c	1776	// add the new signature string
S	1777	if (this.env.signatures && this.env.signatures[id])
	1778	{
	1779	sig = this.env.signatures[id]['text'];
dd792e	1780	if (this.env.signatures[id]['is_html'])
S	1781	{
	1782	sig = this.env.signatures[id]['plain_text'];
	1783	}
	1784	if (sig.indexOf('-- ')!=0)
	1785	sig = '-- \n'+sig;
a0109c	1786	message += '\n'+sig;
S	1787	}
1cded8	1788	}
a0109c	1789	else
1cded8	1790	{
dd792e	1791	var eid = tinyMCE.getEditorId('_message');
S	1792	// editor is a TinyMCE_Control object
	1793	var editor = tinyMCE.getInstanceById(eid);
	1794	var msgDoc = editor.getDoc();
	1795	var msgBody = msgDoc.body;
a0109c	1796
dd792e	1797	if (this.env.signatures && this.env.signatures[id])
S	1798	{
	1799	// Append the signature as a span within the body
	1800	var sigElem = msgDoc.getElementById("_rc_sig");
	1801	if (!sigElem)
a0109c	1802	{
dd792e	1803	sigElem = msgDoc.createElement("span");
S	1804	sigElem.setAttribute("id", "_rc_sig");
	1805	msgBody.appendChild(sigElem);
a0109c	1806	}
dd792e	1807	if (this.env.signatures[id]['is_html'])
S	1808	{
	1809	sigElem.innerHTML = this.env.signatures[id]['text'];
	1810	}
	1811	else
	1812	{
	1813	sigElem.innerHTML = '<pre>' + this.env.signatures[id]['text'] + '</pre>';
	1814	}
	1815	}
1cded8	1816	}
T	1817
749b07	1818	if (input_message)
1cded8	1819	input_message.value = message;
a0109c	1820
1cded8	1821	this.env.identity = id;
1c5853	1822	return true;
1cded8	1823	};
4e17e6	1824
T	1825
	1826	this.show_attachment_form = function(a)
	1827	{
	1828	if (!this.gui_objects.uploadbox)
	1829	return false;
	1830
	1831	var elm, list;
	1832	if (elm = this.gui_objects.uploadbox)
	1833	{
	1834	if (a && (list = this.gui_objects.attachmentlist))
	1835	{
	1836	var pos = rcube_get_object_pos(list);
	1837	var left = pos.x;
	1838	var top = pos.y + list.offsetHeight + 10;
	1839
	1840	elm.style.top = top+'px';
	1841	elm.style.left = left+'px';
	1842	}
	1843
	1844	elm.style.visibility = a ? 'visible' : 'hidden';
	1845	}
	1846
	1847	// clear upload form
	1848	if (!a && this.gui_objects.attachmentform && this.gui_objects.attachmentform!=this.gui_objects.messageform)
	1849	this.gui_objects.attachmentform.reset();
1c5853	1850
S	1851	return true;
4e17e6	1852	};
T	1853
	1854
	1855	// upload attachment file
	1856	this.upload_file = function(form)
	1857	{
f0f98f	1858
4e17e6	1859	if (!form)
T	1860	return false;
	1861
	1862	// get file input fields
	1863	var send = false;
	1864	for (var n=0; n<form.elements.length; n++)
	1865	if (form.elements[n].type=='file' && form.elements[n].value)
	1866	{
	1867	send = true;
	1868	break;
	1869	}
	1870
	1871	// create hidden iframe and post upload form
	1872	if (send)
	1873	{
	1874	var ts = new Date().getTime();
	1875	var frame_name = 'rcmupload'+ts;
	1876
	1877	// have to do it this way for IE
	1878	// otherwise the form will be posted to a new window
	1879	if(document.all && !window.opera)
	1880	{
	1881	var html = '<iframe name="'+frame_name+'" src="program/blank.gif" style="width:0;height:0;visibility:hidden;"></iframe>';
	1882	document.body.insertAdjacentHTML('BeforeEnd',html);
	1883	}
	1884	else // for standards-compilant browsers
	1885	{
	1886	var frame = document.createElement('IFRAME');
	1887	frame.name = frame_name;
	1888	frame.width = 10;
	1889	frame.height = 10;
	1890	frame.style.visibility = 'hidden';
	1891	document.body.appendChild(frame);
	1892	}
	1893
	1894	form.target = frame_name;
	1895	form.action = this.env.comm_path+'&_action=upload';
	1896	form.setAttribute('enctype', 'multipart/form-data');
	1897	form.submit();
	1898	}
	1899
	1900	// set reference to the form object
	1901	this.gui_objects.attachmentform = form;
1c5853	1902	return true;
4e17e6	1903	};
T	1904
	1905
	1906	// add file name to attachment list
	1907	// called from upload page
9a5261	1908	this.add2attachment_list = function(name, content)
4e17e6	1909	{
T	1910	if (!this.gui_objects.attachmentlist)
	1911	return false;
aade7b	1912
4e17e6	1913	var li = document.createElement('LI');
a894ba	1914	li.id = name;
S	1915	li.innerHTML = content;
4e17e6	1916	this.gui_objects.attachmentlist.appendChild(li);
1c5853	1917	return true;
4e17e6	1918	};
T	1919
a894ba	1920	this.remove_from_attachment_list = function(name)
S	1921	{
	1922	if (!this.gui_objects.attachmentlist)
	1923	return false;
	1924
	1925	var list = this.gui_objects.attachmentlist.getElementsByTagName("li");
	1926	for (i=0;i<list.length;i++)
	1927	if (list[i].id == name)
9a5261	1928	this.gui_objects.attachmentlist.removeChild(list[i]);
41fa0b	1929	};
a894ba	1930
S	1931	this.remove_attachment = function(name)
	1932	{
	1933	if (name)
8d0758	1934	this.http_post('remove-attachment', '_file='+urlencode(name));
a894ba	1935
S	1936	return true;
41fa0b	1937	};
4e17e6	1938
T	1939	// send remote request to add a new contact
	1940	this.add_contact = function(value)
	1941	{
	1942	if (value)
f11541	1943	this.http_post('addcontact', '_address='+value);
1c5853	1944
S	1945	return true;
4e17e6	1946	};
T	1947
f11541	1948	// send remote request to search mail or contacts
T	1949	this.qsearch = function(value)
4647e1	1950	{
f11541	1951	if (value != '')
4647e1	1952	{
f11541	1953	if (this.message_list)
T	1954	this.message_list.clear();
	1955	else if (this.contact_list) {
	1956	this.contact_list.clear(true);
	1957	this.show_contentframe(false);
	1958	}
	1959
	1960	// reset vars
	1961	this.env.current_page = 1;
4647e1	1962	this.set_busy(true, 'searching');
f11541	1963	this.http_request('search', '_q='+urlencode(value)+(this.env.mailbox ? '&_mbox='+this.env.mailbox : '')+(this.env.source ? '&_source='+urlencode(this.env.source) : ''), true);
4647e1	1964	}
1c5853	1965	return true;
4647e1	1966	};
T	1967
	1968	// reset quick-search form
	1969	this.reset_qsearch = function()
	1970	{
	1971	if (this.gui_objects.qsearchbox)
	1972	this.gui_objects.qsearchbox.value = '';
	1973
	1974	this.env.search_request = null;
1c5853	1975	return true;
4647e1	1976	};
41fa0b	1977
T	1978
	1979	this.sent_successfully = function(msg)
	1980	{
	1981	this.list_mailbox();
	1982	this.display_message(msg, 'confirmation', true);
	1983	}
	1984
4e17e6	1985
T	1986	/*********************************************************/
	1987	/******* keyboard live-search methods *******/
	1988	/*********************************************************/
	1989
	1990
	1991	// handler for keyboard events on address-fields
	1992	this.ksearch_keypress = function(e, obj)
	1993	{
	1994	if (typeof(this.env.contacts)!='object' \|\| !this.env.contacts.length)
	1995	return true;
	1996
	1997	if (this.ksearch_timer)
	1998	clearTimeout(this.ksearch_timer);
	1999
	2000	var highlight;
9bbb17	2001	var key = rcube_event.get_keycode(e);
T	2002	var mod = rcube_event.get_modifier(e);
4e17e6	2003
T	2004	switch (key)
	2005	{
	2006	case 38: // key up
	2007	case 40: // key down
	2008	if (!this.ksearch_pane)
	2009	break;
	2010
	2011	var dir = key==38 ? 1 : 0;
	2012	var next;
	2013
	2014	highlight = document.getElementById('rcmksearchSelected');
	2015	if (!highlight)
	2016	highlight = this.ksearch_pane.ul.firstChild;
	2017
	2018	if (highlight && (next = dir ? highlight.previousSibling : highlight.nextSibling))
	2019	{
	2020	highlight.removeAttribute('id');
	2021	this.set_classname(highlight, 'selected', false);
	2022	}
	2023
	2024	if (next)
	2025	{
	2026	next.setAttribute('id', 'rcmksearchSelected');
	2027	this.set_classname(next, 'selected', true);
	2028	this.ksearch_selected = next._rcm_id;
	2029	}
	2030
86958f	2031	return rcube_event.cancel(e);
4e17e6	2032
T	2033	case 9: // tab
9bbb17	2034	if(mod == SHIFT_KEY)
4e17e6	2035	break;
T	2036
	2037	case 13: // enter
	2038	if (this.ksearch_selected===null \|\| !this.ksearch_input \|\| !this.ksearch_value)
	2039	break;
	2040
86958f	2041	// insert selected address and hide ksearch pane
T	2042	this.insert_recipient(this.ksearch_selected);
4e17e6	2043	this.ksearch_hide();
86958f	2044
T	2045	return rcube_event.cancel(e);
4e17e6	2046
T	2047	case 27: // escape
	2048	this.ksearch_hide();
	2049	break;
	2050
	2051	}
	2052
	2053	// start timer
cfdf04	2054	this.ksearch_timer = setTimeout(function(){ ref.ksearch_get_results(); }, 200);
4e17e6	2055	this.ksearch_input = obj;
T	2056
	2057	return true;
	2058	};
86958f	2059
T	2060
	2061	this.insert_recipient = function(id)
	2062	{
	2063	if (!this.env.contacts[id] \|\| !this.ksearch_input)
	2064	return;
	2065
	2066	// get cursor pos
	2067	var inp_value = this.ksearch_input.value.toLowerCase();
	2068	var cpos = this.get_caret_pos(this.ksearch_input);
	2069	var p = inp_value.lastIndexOf(this.ksearch_value, cpos);
	2070
	2071	// replace search string with full address
	2072	var pre = this.ksearch_input.value.substring(0, p);
	2073	var end = this.ksearch_input.value.substring(p+this.ksearch_value.length, this.ksearch_input.value.length);
	2074	var insert = this.env.contacts[id]+', ';
	2075	this.ksearch_input.value = pre + insert + end;
	2076
	2077	// set caret to insert pos
	2078	cpos = p+insert.length;
	2079	if (this.ksearch_input.setSelectionRange)
	2080	this.ksearch_input.setSelectionRange(cpos, cpos);
	2081
	2082	};
4e17e6	2083
T	2084
	2085	// address search processor
	2086	this.ksearch_get_results = function()
	2087	{
	2088	var inp_value = this.ksearch_input ? this.ksearch_input.value : null;
	2089	if (inp_value===null)
	2090	return;
	2091
	2092	// get string from current cursor pos to last comma
	2093	var cpos = this.get_caret_pos(this.ksearch_input);
	2094	var p = inp_value.lastIndexOf(',', cpos-1);
	2095	var q = inp_value.substring(p+1, cpos);
	2096
	2097	// trim query string
	2098	q = q.replace(/(^\s+\|\s+$)/g, '').toLowerCase();
	2099
	2100	if (!q.length \|\| q==this.ksearch_value)
	2101	{
	2102	if (!q.length && this.ksearch_pane && this.ksearch_pane.visible)
	2103	this.ksearch_pane.show(0);
	2104
	2105	return;
	2106	}
	2107
	2108	this.ksearch_value = q;
	2109
	2110	// start searching the contact list
	2111	var a_results = new Array();
	2112	var a_result_ids = new Array();
	2113	var c=0;
	2114	for (var i=0; i<this.env.contacts.length; i++)
	2115	{
	2116	if (this.env.contacts[i].toLowerCase().indexOf(q)>=0)
	2117	{
	2118	a_results[c] = this.env.contacts[i];
	2119	a_result_ids[c++] = i;
	2120
	2121	if (c==15) // limit search results
	2122	break;
	2123	}
	2124	}
	2125
	2126	// display search results
	2127	if (c && a_results.length)
	2128	{
	2129	var p, ul, li;
	2130
	2131	// create results pane if not present
	2132	if (!this.ksearch_pane)
	2133	{
	2134	ul = document.createElement('UL');
	2135	this.ksearch_pane = new rcube_layer('rcmKSearchpane', {vis:0, zindex:30000});
	2136	this.ksearch_pane.elm.appendChild(ul);
	2137	this.ksearch_pane.ul = ul;
	2138	}
	2139	else
	2140	ul = this.ksearch_pane.ul;
	2141
	2142	// remove all search results
	2143	ul.innerHTML = '';
	2144
	2145	// add each result line to list
	2146	for (i=0; i<a_results.length; i++)
	2147	{
	2148	li = document.createElement('LI');
	2149	li.innerHTML = a_results[i].replace(/</, '<').replace(/>/, '>');
86958f	2150	li.onmousedown = function(e){ ref.insert_recipient(this._rcm_id); ref.ksearch_pane.show(0); return rcube_event.cancel(e); };
T	2151	li.style.cursor = 'pointer';
4e17e6	2152	li._rcm_id = a_result_ids[i];
T	2153	ul.appendChild(li);
	2154	}
	2155
	2156	// check if last selected item is still in result list
	2157	if (this.ksearch_selected!==null)
	2158	{
	2159	p = find_in_array(this.ksearch_selected, a_result_ids);
	2160	if (p>=0 && ul.childNodes)
	2161	{
	2162	ul.childNodes[p].setAttribute('id', 'rcmksearchSelected');
	2163	this.set_classname(ul.childNodes[p], 'selected', true);
	2164	}
	2165	else
	2166	this.ksearch_selected = null;
	2167	}
	2168
	2169	// if no item selected, select the first one
	2170	if (this.ksearch_selected===null)
	2171	{
	2172	ul.firstChild.setAttribute('id', 'rcmksearchSelected');
	2173	this.set_classname(ul.firstChild, 'selected', true);
	2174	this.ksearch_selected = a_result_ids[0];
	2175	}
	2176
	2177	// move the results pane right under the input box and make it visible
	2178	var pos = rcube_get_object_pos(this.ksearch_input);
	2179	this.ksearch_pane.move(pos.x, pos.y+this.ksearch_input.offsetHeight);
	2180	this.ksearch_pane.show(1);
	2181	}
	2182	// hide results pane
	2183	else
	2184	this.ksearch_hide();
	2185	};
	2186
	2187
	2188	this.ksearch_blur = function(e, obj)
	2189	{
	2190	if (this.ksearch_timer)
	2191	clearTimeout(this.ksearch_timer);
	2192
	2193	this.ksearch_value = '';
	2194	this.ksearch_input = null;
	2195
	2196	this.ksearch_hide();
	2197	};
	2198
	2199
	2200	this.ksearch_hide = function()
	2201	{
	2202	this.ksearch_selected = null;
	2203
	2204	if (this.ksearch_pane)
	2205	this.ksearch_pane.show(0);
	2206	};
	2207
	2208
	2209
	2210	/*********************************************************/
	2211	/******* address book methods *******/
	2212	/*********************************************************/
	2213
	2214
6b47de	2215	this.contactlist_keypress = function(list)
T	2216	{
	2217	if (list.key_pressed == list.DELETE_KEY)
	2218	this.command('delete');
	2219	};
	2220
	2221
	2222	this.contactlist_select = function(list)
	2223	{
f11541	2224	if (this.preview_timer)
T	2225	clearTimeout(this.preview_timer);
	2226
	2227	var id, frame, ref = this;
6b47de	2228	if (id = list.get_single_selection())
f11541	2229	this.preview_timer = setTimeout(function(){ ref.load_contact(id, 'show'); }, this.dblclick_time + 10);
T	2230	else if (this.env.contentframe)
	2231	this.show_contentframe(false);
6b47de	2232
T	2233	this.enable_command('edit', id?true:false);
f11541	2234	this.enable_command('compose', list.selection.length > 0);
T	2235	this.enable_command('delete', list.selection.length && this.env.address_sources && !this.env.address_sources[this.env.source].readonly);
6b47de	2236
f11541	2237	return false;
6b47de	2238	};
T	2239
	2240
f11541	2241	this.list_contacts = function(src, page)
4e17e6	2242	{
T	2243	var add_url = '';
	2244	var target = window;
	2245
f11541	2246	if (!src)
T	2247	src = this.env.source;
	2248
	2249	if (page && this.current_page==page && src == this.env.source)
4e17e6	2250	return false;
f11541	2251
T	2252	if (src != this.env.source)
	2253	{
	2254	page = 1;
	2255	this.env.current_page = page;
	2256	}
	2257
	2258	this.select_folder(src, this.env.source);
	2259	this.env.source = src;
4e17e6	2260
T	2261	// load contacts remotely
	2262	if (this.gui_objects.contactslist)
	2263	{
f11541	2264	this.list_contacts_remote(src, page);
4e17e6	2265	return;
T	2266	}
	2267
	2268	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	2269	{
	2270	target = window.frames[this.env.contentframe];
	2271	add_url = '&_framed=1';
	2272	}
	2273
f11541	2274	// also send search request to get the correct listing
T	2275	if (this.env.search_request)
	2276	add_url += '&_search='+this.env.search_request;
	2277
4e17e6	2278	this.set_busy(true, 'loading');
f11541	2279	target.location.href = this.env.comm_path+(src ? '&_source='+urlencode(src) : '')+(page ? '&_page='+page : '')+add_url;
4e17e6	2280	};
T	2281
	2282
	2283	// send remote request to load contacts list
f11541	2284	this.list_contacts_remote = function(src, page)
4e17e6	2285	{
6b47de	2286	// clear message list first
f11541	2287	this.contact_list.clear(true);
T	2288	this.show_contentframe(false);
	2289	this.enable_command('delete', 'compose', false);
4e17e6	2290
T	2291	// send request to server
f11541	2292	var url = (src ? '&_source='+urlencode(src) : '') + (page ? '&_page='+page : '');
T	2293	this.env.source = src;
	2294
	2295	// also send search request to get the right messages
	2296	if (this.env.search_request)
	2297	url += '&_search='+this.env.search_request;
	2298
4e17e6	2299	this.set_busy(true, 'loading');
ecf759	2300	this.http_request('list', url, true);
4e17e6	2301	};
T	2302
	2303
	2304	// load contact record
	2305	this.load_contact = function(cid, action, framed)
	2306	{
	2307	var add_url = '';
	2308	var target = window;
	2309	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	2310	{
	2311	add_url = '&_framed=1';
	2312	target = window.frames[this.env.contentframe];
f11541	2313	this.show_contentframe(true);
4e17e6	2314	}
T	2315	else if (framed)
	2316	return false;
f11541	2317
T	2318	if (action && (cid \|\| action=='add') && !this.drag_active)
4e17e6	2319	{
T	2320	this.set_busy(true);
f11541	2321	target.location.href = this.env.comm_path+'&_action='+action+'&_source='+urlencode(this.env.source)+'&_cid='+urlencode(cid) + add_url;
4e17e6	2322	}
1c5853	2323	return true;
4e17e6	2324	};
f11541	2325
T	2326	// copy a contact to the specified target (group or directory)
	2327	this.copy_contact = function(cid, to)
	2328	{
	2329	if (!cid)
	2330	cid = this.contact_list.get_selection().join(',');
	2331
	2332	if (to != this.env.source && cid && this.env.address_sources[to] && !this.env.address_sources[to].readonly)
	2333	this.http_post('copy', '_cid='+urlencode(cid)+'&_source='+urlencode(this.env.source)+'&_to='+urlencode(to));
	2334	};
4e17e6	2335
T	2336
	2337	this.delete_contacts = function()
	2338	{
	2339	// exit if no mailbox specified or if selection is empty
6b47de	2340	var selection = this.contact_list.get_selection();
T	2341	if (!(selection.length \|\| this.env.cid) \|\| !confirm(this.get_label('deletecontactconfirm')))
4e17e6	2342	return;
5e3512	2343
4e17e6	2344	var a_cids = new Array();
T	2345
	2346	if (this.env.cid)
	2347	a_cids[a_cids.length] = this.env.cid;
	2348	else
	2349	{
	2350	var id;
6b47de	2351	for (var n=0; n<selection.length; n++)
4e17e6	2352	{
6b47de	2353	id = selection[n];
4e17e6	2354	a_cids[a_cids.length] = id;
6b47de	2355	this.contact_list.remove_row(id);
4e17e6	2356	}
T	2357
	2358	// hide content frame if we delete the currently displayed contact
f11541	2359	if (selection.length == 1)
T	2360	this.show_contentframe(false);
4e17e6	2361	}
T	2362
	2363	// send request to server
8d0758	2364	this.http_post('delete', '_cid='+urlencode(a_cids.join(','))+'&_from='+(this.env.action ? this.env.action : ''));
1c5853	2365	return true;
4e17e6	2366	};
T	2367
	2368
	2369	// update a contact record in the list
	2370	this.update_contact_row = function(cid, cols_arr)
	2371	{
6b47de	2372	var row;
T	2373	if (this.contact_list.rows[cid] && (row = this.contact_list.rows[cid].obj))
	2374	{
	2375	for (var c=0; c<cols_arr.length; c++)
	2376	if (row.cells[c])
	2377	row.cells[c].innerHTML = cols_arr[c];
	2378
	2379	return true;
	2380	}
	2381
	2382	return false;
4e17e6	2383	};
T	2384
	2385
	2386	/*********************************************************/
	2387	/******* user settings methods *******/
	2388	/*********************************************************/
	2389
6b47de	2390	this.identity_select = function(list)
T	2391	{
	2392	var id;
	2393	if (id = list.get_single_selection())
	2394	this.load_identity(id, 'edit-identity');
	2395	};
4e17e6	2396
T	2397	// load contact record
	2398	this.load_identity = function(id, action)
	2399	{
	2400	if (action=='edit-identity' && (!id \|\| id==this.env.iid))
1c5853	2401	return false;
4e17e6	2402
T	2403	var add_url = '';
	2404	var target = window;
	2405	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	2406	{
	2407	add_url = '&_framed=1';
	2408	target = window.frames[this.env.contentframe];
	2409	document.getElementById(this.env.contentframe).style.visibility = 'inherit';
	2410	}
	2411
	2412	if (action && (id \|\| action=='add-identity'))
	2413	{
	2414	this.set_busy(true);
	2415	target.location.href = this.env.comm_path+'&_action='+action+'&_iid='+id+add_url;
	2416	}
1c5853	2417	return true;
4e17e6	2418	};
T	2419
	2420
	2421	this.delete_identity = function(id)
	2422	{
	2423	// exit if no mailbox specified or if selection is empty
6b47de	2424	var selection = this.identity_list.get_selection();
T	2425	if (!(selection.length \|\| this.env.iid))
4e17e6	2426	return;
T	2427
	2428	if (!id)
6b47de	2429	id = this.env.iid ? this.env.iid : selection[0];
4e17e6	2430
T	2431	// if (this.env.framed && id)
6b47de	2432	this.goto_url('delete-identity', '_iid='+id, true);
1c5853	2433	return true;
4e17e6	2434	};
T	2435
	2436
24053e	2437	// tell server to create and subscribe a new mailbox
4e17e6	2438	this.create_folder = function(name)
T	2439	{
6b47de	2440	if (this.edit_folder)
T	2441	this.reset_folder_rename();
24053e	2442
4e17e6	2443	var form;
T	2444	if ((form = this.gui_objects.editform) && form.elements['_folder_name'])
	2445	name = form.elements['_folder_name'].value;
	2446
	2447	if (name)
8d0758	2448	this.http_post('create-folder', '_name='+urlencode(name), true);
4e17e6	2449	else if (form.elements['_folder_name'])
T	2450	form.elements['_folder_name'].focus();
	2451	};
	2452
24053e	2453
T	2454	// entry point for folder renaming
c8c1e0	2455	this.rename_folder = function(props)
S	2456	{
24053e	2457	var form, oldname, newname;
T	2458
	2459	// rename a specific mailbox
	2460	if (props)
	2461	this.edit_foldername(props);
	2462
	2463	// use a dropdown and input field (old behavior)
	2464	else if ((form = this.gui_objects.editform) && form.elements['_folder_oldname'] && form.elements['_folder_newname'])
	2465	{
c8c1e0	2466	oldname = form.elements['_folder_oldname'].value;
S	2467	newname = form.elements['_folder_newname'].value;
	2468	}
	2469
	2470	if (oldname && newname)
8d0758	2471	this.http_post('rename-folder', '_folder_oldname='+urlencode(oldname)+'&_folder_newname='+urlencode(newname));
c8c1e0	2472	};
S	2473
4e17e6	2474
24053e	2475	// start editing the mailbox name.
T	2476	// this will replace the name string with an input field
	2477	this.edit_foldername = function(folder)
4e17e6	2478	{
24053e	2479	var temp, row, form;
T	2480	var id = this.get_folder_row_id(folder);
	2481
	2482	// reset current renaming
6b47de	2483	if (temp = this.edit_folder)
T	2484	{
	2485	this.reset_folder_rename();
	2486	if (temp == id)
	2487	return;
	2488	}
24053e	2489
T	2490	if (id && (row = document.getElementById(id)))
4e17e6	2491	{
24053e	2492	this.name_input = document.createElement('INPUT');
4d4264	2493	this.name_input.value = this.env.subscriptionrows[id][1];
24053e	2494	this.name_input.style.width = '100%';
T	2495	this.name_input.onkeypress = function(e){ rcmail.name_input_keypress(e); };
	2496
	2497	row.cells[0].replaceChild(this.name_input, row.cells[0].firstChild);
	2498	this.edit_folder = id;
	2499	this.name_input.select();
	2500
	2501	if (form = this.gui_objects.editform)
	2502	form.onsubmit = function(){ return false; };
4e17e6	2503	}
1cded8	2504	};
T	2505
	2506
24053e	2507	// remove the input field and write the current mailbox name to the table cell
T	2508	this.reset_folder_rename = function()
1cded8	2509	{
24053e	2510	var cell = this.name_input ? this.name_input.parentNode : null;
e170b4	2511	if (cell && this.edit_folder && this.env.subscriptionrows[this.edit_folder])
4d4264	2512	cell.innerHTML = this.env.subscriptionrows[this.edit_folder][1];
24053e	2513
T	2514	this.edit_folder = null;
	2515	};
	2516
	2517
	2518	// handler for keyboard events on the input field
	2519	this.name_input_keypress = function(e)
	2520	{
9bbb17	2521	var key = rcube_event.get_keycode(e);
24053e	2522
T	2523	// enter
	2524	if (key==13)
	2525	{
	2526	var newname = this.name_input ? this.name_input.value : null;
	2527	if (this.edit_folder && newname)
8d0758	2528	this.http_post('rename-folder', '_folder_oldname='+urlencode(this.env.subscriptionrows[this.edit_folder][0])+'&_folder_newname='+urlencode(newname));
24053e	2529	}
T	2530	// escape
	2531	else if (key==27)
	2532	this.reset_folder_rename();
	2533	};
	2534
	2535
	2536	// delete a specific mailbox with all its messages
	2537	this.delete_folder = function(folder)
	2538	{
6b47de	2539	if (this.edit_folder)
T	2540	this.reset_folder_rename();
24053e	2541
T	2542	if (folder)
8d0758	2543	this.http_post('delete-folder', '_mboxes='+urlencode(folder));
24053e	2544	};
T	2545
	2546
	2547	// add a new folder to the subscription list by cloning a folder row
4d4264	2548	this.add_folder_row = function(name, display_name, replace)
24053e	2549	{
T	2550	name = name.replace('\\',"");
	2551	if (!this.gui_objects.subscriptionlist)
	2552	return false;
	2553
	2554	for (var refid in this.env.subscriptionrows)
	2555	if (this.env.subscriptionrows[refid]!=null)
1cded8	2556	break;
T	2557
24053e	2558	var refrow, form;
T	2559	var tbody = this.gui_objects.subscriptionlist.tBodies[0];
	2560	var id = replace && replace.id ? replace.id : tbody.childNodes.length+1;
	2561
	2562	if (!id \|\| !(refrow = document.getElementById(refid)))
	2563	{
	2564	// Refresh page if we don't have a table row to clone
6b47de	2565	this.goto_url('folders');
24053e	2566	}
T	2567	else
	2568	{
	2569	// clone a table row if there are existing rows
	2570	var row = this.clone_table_row(refrow);
	2571	row.id = 'rcmrow'+id;
	2572	if (replace)
	2573	tbody.replaceChild(row, replace);
	2574	else
	2575	tbody.appendChild(row);
	2576	}
	2577
	2578	// add to folder/row-ID map
4d4264	2579	this.env.subscriptionrows[row.id] = [name, display_name];
24053e	2580
T	2581	// set folder name
4d4264	2582	row.cells[0].innerHTML = display_name;
24053e	2583	if (row.cells[1] && row.cells[1].firstChild.tagName=='INPUT')
T	2584	{
	2585	row.cells[1].firstChild.value = name;
	2586	row.cells[1].firstChild.checked = true;
	2587	}
	2588
	2589	if (row.cells[2] && row.cells[2].firstChild.tagName=='A')
	2590	row.cells[2].firstChild.onclick = new Function(this.ref+".command('rename-folder','"+name.replace('\'','\\\'')+"')");
	2591	if (row.cells[3] && row.cells[3].firstChild.tagName=='A')
	2592	row.cells[3].firstChild.onclick = new Function(this.ref+".command('delete-folder','"+name.replace('\'','\\\'')+"')");
	2593
	2594	// add new folder to rename-folder list and clear input field
f9c107	2595	if (!replace && (form = this.gui_objects.editform))
24053e	2596	{
f9c107	2597	if (form.elements['_folder_oldname'])
T	2598	form.elements['_folder_oldname'].options[form.elements['_folder_oldname'].options.length] = new Option(name,name);
	2599	if (form.elements['_folder_name'])
	2600	form.elements['_folder_name'].value = '';
24053e	2601	}
T	2602
9bebdf	2603	this.sort_subscription_list();
24053e	2604	};
T	2605
	2606
	2607	// replace an existing table row with a new folder line
4d4264	2608	this.replace_folder_row = function(oldfolder, newfolder, display_name)
24053e	2609	{
T	2610	var id = this.get_folder_row_id(oldfolder);
	2611	var row = document.getElementById(id);
	2612
	2613	// replace an existing table row (if found)
4d4264	2614	this.add_folder_row(newfolder, display_name, row);
24053e	2615	this.env.subscriptionrows[id] = null;
T	2616
	2617	// rename folder in rename-folder dropdown
	2618	var form, elm;
	2619	if ((form = this.gui_objects.editform) && (elm = form.elements['_folder_oldname']))
	2620	{
	2621	for (var i=0;i<elm.options.length;i++)
	2622	{
	2623	if (elm.options[i].value == oldfolder)
	2624	{
4d4264	2625	elm.options[i].text = display_name;
24053e	2626	elm.options[i].value = newfolder;
T	2627	break;
	2628	}
	2629	}
	2630
	2631	form.elements['_folder_newname'].value = '';
	2632	}
	2633	};
	2634
	2635
	2636	// remove the table row of a specific mailbox from the table
	2637	// (the row will not be removed, just hidden)
	2638	this.remove_folder_row = function(folder)
	2639	{
1cded8	2640	var row;
24053e	2641	var id = this.get_folder_row_id(folder);
1cded8	2642	if (id && (row = document.getElementById(id)))
T	2643	row.style.display = 'none';
c8c1e0	2644
S	2645	// remove folder from rename-folder list
	2646	var form;
	2647	if ((form = this.gui_objects.editform) && form.elements['_folder_oldname'])
	2648	{
	2649	for (var i=0;i<form.elements['_folder_oldname'].options.length;i++)
	2650	{
	2651	if (form.elements['_folder_oldname'].options[i].value == folder)
24053e	2652	{
c8c1e0	2653	form.elements['_folder_oldname'].options[i] = null;
24053e	2654	break;
c8c1e0	2655	}
S	2656	}
	2657	}
24053e	2658
f9c107	2659	if (form && form.elements['_folder_newname'])
T	2660	form.elements['_folder_newname'].value = '';
4e17e6	2661	};
T	2662
	2663
	2664	this.subscribe_folder = function(folder)
	2665	{
	2666	var form;
	2667	if ((form = this.gui_objects.editform) && form.elements['_unsubscribed'])
	2668	this.change_subscription('_unsubscribed', '_subscribed', 'subscribe');
	2669	else if (folder)
8d0758	2670	this.http_post('subscribe', '_mboxes='+urlencode(folder));
4e17e6	2671	};
T	2672
	2673
	2674	this.unsubscribe_folder = function(folder)
	2675	{
	2676	var form;
	2677	if ((form = this.gui_objects.editform) && form.elements['_subscribed'])
	2678	this.change_subscription('_subscribed', '_unsubscribed', 'unsubscribe');
	2679	else if (folder)
8d0758	2680	this.http_post('unsubscribe', '_mboxes='+urlencode(folder));
4e17e6	2681	};
T	2682
	2683
	2684	this.change_subscription = function(from, to, action)
	2685	{
	2686	var form;
	2687	if (form = this.gui_objects.editform)
	2688	{
	2689	var a_folders = new Array();
	2690	var list_from = form.elements[from];
	2691
	2692	for (var i=0; list_from && i<list_from.options.length; i++)
	2693	{
	2694	if (list_from.options[i] && list_from.options[i].selected)
	2695	{
	2696	a_folders[a_folders.length] = list_from.options[i].value;
	2697	list_from[i] = null;
	2698	i--;
	2699	}
	2700	}
	2701
	2702	// yes, we have some folders selected
	2703	if (a_folders.length)
	2704	{
	2705	var list_to = form.elements[to];
	2706	var index;
	2707
	2708	for (var n=0; n<a_folders.length; n++)
	2709	{
	2710	index = list_to.options.length;
	2711	list_to[index] = new Option(a_folders[n]);
	2712	}
	2713
8d0758	2714	this.http_post(action, '_mboxes='+urlencode(a_folders.join(',')));
4e17e6	2715	}
T	2716	}
	2717
	2718	};
	2719
24053e	2720	// helper method to find a specific mailbox row ID
T	2721	this.get_folder_row_id = function(folder)
	2722	{
	2723	for (var id in this.env.subscriptionrows)
4d4264	2724	if (this.env.subscriptionrows[id] && this.env.subscriptionrows[id][0] == folder)
24053e	2725	break;
T	2726
	2727	return id;
	2728	};
4e17e6	2729
T	2730	// duplicate a specific table row
	2731	this.clone_table_row = function(row)
	2732	{
	2733	var cell, td;
	2734	var new_row = document.createElement('TR');
	2735	for(var n=0; n<row.childNodes.length; n++)
	2736	{
	2737	cell = row.childNodes[n];
	2738	td = document.createElement('TD');
	2739
	2740	if (cell.className)
	2741	td.className = cell.className;
	2742	if (cell.align)
	2743	td.setAttribute('align', cell.align);
	2744
	2745	td.innerHTML = cell.innerHTML;
	2746	new_row.appendChild(td);
	2747	}
	2748
	2749	return new_row;
	2750	};
	2751
9bebdf	2752	// sort subscription folder list
S	2753	this.sort_subscription_list = function()
	2754	{
6ea80c	2755	var index = new Array();
9bebdf	2756	var tbody = this.gui_objects.subscriptionlist.tBodies[0];
6ea80c	2757	var swapped = false;
9bebdf	2758	for (var i = 0; i<(tbody.childNodes.length-1); i++)
S	2759	if (this.env.subscriptionrows[tbody.childNodes[i].id]!=null)
6ea80c	2760	index.push(i);
S	2761	for (i = 0; i<(index.length-1); i++)
	2762	{
	2763	if (this.env.subscriptionrows[tbody.childNodes[index[i]].id][0]>
	2764	this.env.subscriptionrows[tbody.childNodes[index[i+1]].id][0])
9bebdf	2765	{
6ea80c	2766	var swap = tbody.replaceChild(tbody.childNodes[index[i]], tbody.childNodes[index[i+1]]);
S	2767	if (typeof(tbody.childNodes[index[i]]) != 'undefined')
	2768	tbody.insertBefore(swap, tbody.childNodes[index[i]])
	2769	else
	2770	tbody.appendChild(swap);
	2771	swapped = true;
9bebdf	2772	}
S	2773	}
6ea80c	2774	if (swapped)
S	2775	this.sort_subscription_list();
9bebdf	2776	};
S	2777
4e17e6	2778
T	2779	/*********************************************************/
	2780	/******* GUI functionality *******/
	2781	/*********************************************************/
	2782
	2783
	2784	// eable/disable buttons for page shifting
	2785	this.set_page_buttons = function()
	2786	{
	2787	this.enable_command('nextpage', (this.env.pagecount > this.env.current_page));
d17008	2788	this.enable_command('lastpage', (this.env.pagecount > this.env.current_page));
4e17e6	2789	this.enable_command('previouspage', (this.env.current_page > 1));
d17008	2790	this.enable_command('firstpage', (this.env.current_page > 1));
4e17e6	2791	}
T	2792
	2793
	2794	// set button to a specific state
	2795	this.set_button = function(command, state)
	2796	{
	2797	var a_buttons = this.buttons[command];
	2798	var button, obj;
	2799
	2800	if(!a_buttons \|\| !a_buttons.length)
	2801	return;
	2802
	2803	for(var n=0; n<a_buttons.length; n++)
	2804	{
	2805	button = a_buttons[n];
	2806	obj = document.getElementById(button.id);
	2807
	2808	// get default/passive setting of the button
	2809	if (obj && button.type=='image' && !button.status)
	2810	button.pas = obj._original_src ? obj._original_src : obj.src;
	2811	else if (obj && !button.status)
	2812	button.pas = String(obj.className);
	2813
	2814	// set image according to button state
	2815	if (obj && button.type=='image' && button[state])
	2816	{
	2817	button.status = state;
	2818	obj.src = button[state];
	2819	}
	2820	// set class name according to button state
	2821	else if (obj && typeof(button[state])!='undefined')
	2822	{
	2823	button.status = state;
	2824	obj.className = button[state];
	2825	}
	2826	// disable/enable input buttons
	2827	if (obj && button.type=='input')
	2828	{
	2829	button.status = state;
	2830	obj.disabled = !state;
	2831	}
	2832	}
	2833	};
	2834
	2835
	2836	// mouse over button
	2837	this.button_over = function(command, id)
	2838	{
	2839	var a_buttons = this.buttons[command];
	2840	var button, img;
	2841
	2842	if(!a_buttons \|\| !a_buttons.length)
	2843	return;
	2844
	2845	for(var n=0; n<a_buttons.length; n++)
	2846	{
	2847	button = a_buttons[n];
	2848	if(button.id==id && button.status=='act')
	2849	{
	2850	img = document.getElementById(button.id);
	2851	if (img && button.over)
	2852	img.src = button.over;
	2853	}
	2854	}
	2855	};
	2856
c8c1e0	2857	// mouse down on button
S	2858	this.button_sel = function(command, id)
	2859	{
	2860	var a_buttons = this.buttons[command];
	2861	var button, img;
	2862
	2863	if(!a_buttons \|\| !a_buttons.length)
	2864	return;
	2865
	2866	for(var n=0; n<a_buttons.length; n++)
	2867	{
	2868	button = a_buttons[n];
	2869	if(button.id==id && button.status=='act')
	2870	{
	2871	img = document.getElementById(button.id);
	2872	if (img && button.sel)
	2873	img.src = button.sel;
	2874	}
	2875	}
	2876	};
4e17e6	2877
T	2878	// mouse out of button
	2879	this.button_out = function(command, id)
	2880	{
	2881	var a_buttons = this.buttons[command];
	2882	var button, img;
	2883
	2884	if(!a_buttons \|\| !a_buttons.length)
	2885	return;
	2886
	2887	for(var n=0; n<a_buttons.length; n++)
	2888	{
	2889	button = a_buttons[n];
	2890	if(button.id==id && button.status=='act')
	2891	{
	2892	img = document.getElementById(button.id);
	2893	if (img && button.act)
	2894	img.src = button.act;
	2895	}
	2896	}
	2897	};
	2898
	2899
	2900	// set/unset a specific class name
	2901	this.set_classname = function(obj, classname, set)
	2902	{
	2903	var reg = new RegExp('\s*'+classname, 'i');
	2904	if (!set && obj.className.match(reg))
	2905	obj.className = obj.className.replace(reg, '');
	2906	else if (set && !obj.className.match(reg))
	2907	obj.className += ' '+classname;
	2908	};
	2909
	2910
	2911	// display a specific alttext
	2912	this.alttext = function(text)
	2913	{
	2914
	2915	};
	2916
	2917
	2918	// display a system message
	2919	this.display_message = function(msg, type, hold)
	2920	{
	2921	if (!this.loaded) // save message in order to display after page loaded
	2922	{
	2923	this.pending_message = new Array(msg, type);
	2924	return true;
	2925	}
b716bd	2926
T	2927	// pass command to parent window
	2928	if (this.env.framed && parent.rcmail)
	2929	return parent.rcmail.display_message(msg, type, hold);
	2930
4e17e6	2931	if (!this.gui_objects.message)
T	2932	return false;
f9c107	2933
4e17e6	2934	if (this.message_timer)
T	2935	clearTimeout(this.message_timer);
	2936
	2937	var cont = msg;
	2938	if (type)
	2939	cont = '<div class="'+type+'">'+cont+'</div>';
a95e0e	2940
b716bd	2941	var _rcube = this;
4e17e6	2942	this.gui_objects.message.innerHTML = cont;
T	2943	this.gui_objects.message.style.display = 'block';
b716bd	2944
a95e0e	2945	if (type!='loading')
b716bd	2946	this.gui_objects.message.onmousedown = function(){ _rcube.hide_message(); return true; };
4e17e6	2947
T	2948	if (!hold)
cfdf04	2949	this.message_timer = setTimeout(function(){ ref.hide_message(); }, this.message_time);
4e17e6	2950	};
T	2951
	2952
	2953	// make a message row disapear
	2954	this.hide_message = function()
	2955	{
	2956	if (this.gui_objects.message)
a95e0e	2957	{
4e17e6	2958	this.gui_objects.message.style.display = 'none';
a95e0e	2959	this.gui_objects.message.onmousedown = null;
T	2960	}
4e17e6	2961	};
T	2962
	2963
	2964	// mark a mailbox as selected and set environment variable
f11541	2965	this.select_folder = function(name, old)
T	2966	{
	2967	if (this.gui_objects.folderlist)
4e17e6	2968	{
f11541	2969	var current_li, target_li;
597170	2970
f11541	2971	if ((current_li = this.get_folder_li(old)))
T	2972	{
6a35c8	2973	this.set_classname(current_li, 'selected', false);
952860	2974	this.set_classname(current_li, 'unfocused', false);
4e17e6	2975	}
6b47de	2976
f11541	2977	if ((target_li = this.get_folder_li(name)))
fa4cd2	2978	{
f11541	2979	this.set_classname(target_li, 'unfocused', false);
T	2980	this.set_classname(target_li, 'selected', true);
fa4cd2	2981	}
f11541	2982	}
T	2983	};
	2984
	2985	// helper method to find a folder list item
	2986	this.get_folder_li = function(name)
	2987	{
	2988	if (this.gui_objects.folderlist)
	2989	{
	2990	name = String(name).replace(this.identifier_expr, '');
	2991	return document.getElementById('rcmli'+name);
	2992	}
	2993
	2994	return null;
	2995	};
4e17e6	2996
24053e	2997
25d8ba	2998	// for reordering column array, Konqueror workaround
S	2999	this.set_message_coltypes = function(coltypes)
	3000	{
24053e	3001	this.coltypes = coltypes;
T	3002
	3003	// set correct list titles
	3004	var cell, col;
	3005	var thead = this.gui_objects.messagelist ? this.gui_objects.messagelist.tHead : null;
	3006	for (var n=0; thead && n<this.coltypes.length; n++)
	3007	{
	3008	col = this.coltypes[n];
	3009	if ((cell = thead.rows[0].cells[n+1]) && (col=='from' \|\| col=='to'))
	3010	{
	3011	// if we have links for sorting, it's a bit more complicated...
	3012	if (cell.firstChild && cell.firstChild.tagName=='A')
	3013	{
	3014	cell.firstChild.innerHTML = this.get_label(this.coltypes[n]);
	3015	cell.firstChild.onclick = function(){ return rcmail.command('sort', this.__col, this); };
	3016	cell.firstChild.__col = col;
	3017	}
	3018	else
	3019	cell.innerHTML = this.get_label(this.coltypes[n]);
	3020
	3021	cell.id = 'rcmHead'+col;
	3022	}
	3023	}
	3024
	3025	};
4e17e6	3026
T	3027	// create a table row in the message list
15a9d1	3028	this.add_message_row = function(uid, cols, flags, attachment, attop)
4e17e6	3029	{
6b47de	3030	if (!this.gui_objects.messagelist \|\| !this.message_list)
4e17e6	3031	return false;
6b47de	3032
4e17e6	3033	var tbody = this.gui_objects.messagelist.tBodies[0];
T	3034	var rowcount = tbody.rows.length;
	3035	var even = rowcount%2;
	3036
857a38	3037	this.env.messages[uid] = {deleted:flags.deleted?1:0,
S	3038	replied:flags.replied?1:0,
4e17e6	3039	unread:flags.unread?1:0};
T	3040
	3041	var row = document.createElement('TR');
	3042	row.id = 'rcmrow'+uid;
15a9d1	3043	row.className = 'message '+(even ? 'even' : 'odd')+(flags.unread ? ' unread' : '')+(flags.deleted ? ' deleted' : '');
6b47de	3044
T	3045	if (this.message_list.in_selection(uid))
4e17e6	3046	row.className += ' selected';
T	3047
857a38	3048	var icon = flags.deleted && this.env.deletedicon ? this.env.deletedicon:
S	3049	(flags.unread && this.env.unreadicon ? this.env.unreadicon :
	3050	(flags.replied && this.env.repliedicon ? this.env.repliedicon : this.env.messageicon));
4e17e6	3051
T	3052	var col = document.createElement('TD');
	3053	col.className = 'icon';
	3054	col.innerHTML = icon ? '<img src="'+icon+'" alt="" border="0" />' : '';
	3055	row.appendChild(col);
	3056
	3057	// add each submitted col
25d8ba	3058	for (var n = 0; n < this.coltypes.length; n++)
S	3059	{
	3060	var c = this.coltypes[n];
4e17e6	3061	col = document.createElement('TD');
T	3062	col.className = String(c).toLowerCase();
	3063	col.innerHTML = cols[c];
	3064	row.appendChild(col);
	3065	}
	3066
	3067	col = document.createElement('TD');
	3068	col.className = 'icon';
	3069	col.innerHTML = attachment && this.env.attachmenticon ? '<img src="'+this.env.attachmenticon+'" alt="" border="0" />' : '';
	3070	row.appendChild(col);
6b47de	3071
T	3072	this.message_list.insert_row(row, attop);
4e17e6	3073	};
T	3074
	3075
	3076	// replace content of row count display
	3077	this.set_rowcount = function(text)
	3078	{
	3079	if (this.gui_objects.countdisplay)
	3080	this.gui_objects.countdisplay.innerHTML = text;
	3081
	3082	// update page navigation buttons
	3083	this.set_page_buttons();
	3084	};
	3085
58e360	3086	// replace content of quota display
f11541	3087	this.set_quota = function()
T	3088	{
	3089	if (this.gui_objects.quotadisplay &&
	3090	this.gui_objects.quotadisplay.attributes.getNamedItem('display') &&
	3091	this.gui_objects.quotadisplay.attributes.getNamedItem('id'))
	3092	this.http_request('quotadisplay', '_display='+
	3093	this.gui_objects.quotadisplay.attributes.getNamedItem('display').nodeValue+
	3094	'&_id='+this.gui_objects.quotadisplay.attributes.getNamedItem('id').nodeValue, false);
58e360	3095	};
6b47de	3096
4e17e6	3097
T	3098	// update the mailboxlist
15a9d1	3099	this.set_unread_count = function(mbox, count, set_title)
4e17e6	3100	{
T	3101	if (!this.gui_objects.mailboxlist)
	3102	return false;
25d8ba	3103
S	3104	if (mbox==this.env.mailbox)
	3105	set_title = true;
	3106
fe79b1	3107	var reg, text_obj;
f11541	3108	var item = this.get_folder_li(mbox);
T	3109	mbox = String(mbox).toLowerCase().replace(this.identifier_expr, '');
15a9d1	3110
T	3111	if (item && item.className && item.className.indexOf('mailbox '+mbox)>=0)
4e17e6	3112	{
15a9d1	3113	// set new text
T	3114	text_obj = item.firstChild;
	3115	reg = /\s+\([0-9]+\)$/i;
4e17e6	3116
15a9d1	3117	if (count && text_obj.innerHTML.match(reg))
T	3118	text_obj.innerHTML = text_obj.innerHTML.replace(reg, ' ('+count+')');
	3119	else if (count)
	3120	text_obj.innerHTML += ' ('+count+')';
	3121	else
	3122	text_obj.innerHTML = text_obj.innerHTML.replace(reg, '');
25d8ba	3123
15a9d1	3124	// set the right classes
T	3125	this.set_classname(item, 'unread', count>0 ? true : false);
	3126	}
	3127
	3128	// set unread count to window title
01c86f	3129	reg = /^\([0-9]+\)\s+/i;
25d8ba	3130	if (set_title && document.title)
15a9d1	3131	{
T	3132	var doc_title = String(document.title);
	3133
	3134	if (count && doc_title.match(reg))
	3135	document.title = doc_title.replace(reg, '('+count+') ');
	3136	else if (count)
	3137	document.title = '('+count+') '+doc_title;
	3138	else
	3139	document.title = doc_title.replace(reg, '');
01c86f	3140	}
4e17e6	3141	};
T	3142
	3143
	3144	// add row to contacts list
6b47de	3145	this.add_contact_row = function(cid, cols, select)
4e17e6	3146	{
T	3147	if (!this.gui_objects.contactslist \|\| !this.gui_objects.contactslist.tBodies[0])
	3148	return false;
	3149
	3150	var tbody = this.gui_objects.contactslist.tBodies[0];
	3151	var rowcount = tbody.rows.length;
	3152	var even = rowcount%2;
	3153
	3154	var row = document.createElement('TR');
	3155	row.id = 'rcmrow'+cid;
	3156	row.className = 'contact '+(even ? 'even' : 'odd');
	3157
6b47de	3158	if (this.contact_list.in_selection(cid))
4e17e6	3159	row.className += ' selected';
T	3160
	3161	// add each submitted col
	3162	for (var c in cols)
	3163	{
	3164	col = document.createElement('TD');
	3165	col.className = String(c).toLowerCase();
	3166	col.innerHTML = cols[c];
	3167	row.appendChild(col);
	3168	}
	3169
6b47de	3170	this.contact_list.insert_row(row);
4e17e6	3171	};
T	3172
	3173
a0109c	3174	this.toggle_editor = function(checkbox, textElementName)
S	3175	{
	3176	var ischecked = checkbox.checked;
	3177	if (ischecked)
	3178	{
	3179	tinyMCE.execCommand('mceAddControl', true, textElementName);
	3180	}
	3181	else
	3182	{
	3183	tinyMCE.execCommand('mceRemoveControl', true, textElementName);
	3184	}
4e17e6	3185	};
T	3186
	3187
	3188
	3189	/********************************************************/
	3190	/******* remote request methods *******/
	3191	/********************************************************/
6b47de	3192
4b9efb	3193	this.redirect = function(url, lock)
f11541	3194	{
719a25	3195	if (lock \|\| lock === null)
4b9efb	3196	this.set_busy(true);
S	3197
f11541	3198	if (this.env.framed && window.parent)
T	3199	parent.location.href = url;
	3200	else
	3201	location.href = url;
	3202	};
6b47de	3203
T	3204	this.goto_url = function(action, query, lock)
	3205	{
	3206	var querystring = query ? '&'+query : '';
4b9efb	3207	this.redirect(this.env.comm_path+'&_action='+action+querystring, lock);
6b47de	3208	};
4e17e6	3209
T	3210
ecf759	3211	this.http_sockets = new Array();
T	3212
	3213	// find a non-busy socket or create a new one
	3214	this.get_request_obj = function()
4e17e6	3215	{
ecf759	3216	for (var n=0; n<this.http_sockets.length; n++)
4e17e6	3217	{
ecf759	3218	if (!this.http_sockets[n].busy)
T	3219	return this.http_sockets[n];
4e17e6	3220	}
ecf759	3221
T	3222	// create a new XMLHTTP object
	3223	var i = this.http_sockets.length;
	3224	this.http_sockets[i] = new rcube_http_request();
4e17e6	3225
ecf759	3226	return this.http_sockets[i];
T	3227	};
	3228
	3229
	3230	// send a http request to the server
	3231	this.http_request = function(action, querystring, lock)
	3232	{
	3233	var request_obj = this.get_request_obj();
b19097	3234	querystring += (querystring ? '&' : '') + '_remote=1';
4e17e6	3235
T	3236	// add timestamp to request url to avoid cacheing problems in Safari
	3237	if (bw.safari)
	3238	querystring += '&_ts='+(new Date().getTime());
	3239
	3240	// send request
ecf759	3241	if (request_obj)
4e17e6	3242	{
f11541	3243	console.log('HTTP request: '+this.env.comm_path+'&_action='+action+'&'+querystring);
ecf759	3244
T	3245	if (lock)
	3246	this.set_busy(true);
	3247
f11541	3248	var rcm = this;
ecf759	3249	request_obj.__lock = lock ? true : false;
T	3250	request_obj.__action = action;
86958f	3251	request_obj.onerror = function(o){ ref.http_error(o); };
T	3252	request_obj.oncomplete = function(o){ ref.http_response(o); };
4d4264	3253	request_obj.GET(this.env.comm_path+'&_action='+action+'&'+querystring);
4e17e6	3254	}
T	3255	};
	3256
f11541	3257	// send a http POST request to the server
T	3258	this.http_post = function(action, postdata, lock)
	3259	{
	3260	var request_obj;
	3261	if (postdata && typeof(postdata) == 'object')
	3262	postdata._remote = 1;
	3263	else
	3264	postdata += (postdata ? '&' : '') + '_remote=1';
	3265
	3266	// send request
	3267	if (request_obj = this.get_request_obj())
	3268	{
	3269	console.log('HTTP POST: '+this.env.comm_path+'&_action='+action);
	3270
	3271	if (lock)
	3272	this.set_busy(true);
	3273
	3274	var rcm = this;
	3275	request_obj.__lock = lock ? true : false;
	3276	request_obj.__action = action;
	3277	request_obj.onerror = function(o){ rcm.http_error(o); };
	3278	request_obj.oncomplete = function(o){ rcm.http_response(o); };
	3279	request_obj.POST(this.env.comm_path+'&_action='+action, postdata);
	3280	}
	3281	};
4e17e6	3282
ecf759	3283	// handle HTTP response
T	3284	this.http_response = function(request_obj)
4e17e6	3285	{
ecf759	3286	var ctype = request_obj.get_header('Content-Type');
e1cf7c	3287	if (ctype){
ecf759	3288	ctype = String(ctype).toLowerCase();
e1cf7c	3289	var ctype_array=ctype.split(";");
S	3290	ctype = ctype_array[0];
	3291	}
4e17e6	3292
c8c1e0	3293	this.set_busy(false);
4e17e6	3294
f11541	3295	console.log(request_obj.get_text());
4e17e6	3296
ecf759	3297	// if we get javascript code from server -> execute it
c03095	3298	if (request_obj.get_text() && (ctype=='text/javascript' \|\| ctype=='application/x-javascript'))
T	3299	eval(request_obj.get_text());
4e17e6	3300
ecf759	3301	// process the response data according to the sent action
T	3302	switch (request_obj.__action)
	3303	{
	3304	case 'delete':
	3305	case 'moveto':
	3306	if (this.env.action=='show')
	3307	this.command('list');
b19097	3308	else if (this.message_list)
T	3309	this.message_list.init();
ecf759	3310	break;
15a9d1	3311
ecf759	3312	case 'list':
5e3512	3313	if (this.env.messagecount)
08c007	3314	this.enable_command('purge', (this.env.mailbox==this.env.trash_mailbox \|\| this.env.mailbox==this.env.junk_mailbox));
5e3512	3315
15a9d1	3316	case 'expunge':
T	3317	this.enable_command('select-all', 'select-none', 'expunge', this.env.messagecount ? true : false);
e170b4	3318	break;
4e17e6	3319	}
ecf759	3320
T	3321	request_obj.reset();
4e17e6	3322	};
ecf759	3323
T	3324
	3325	// handle HTTP request errors
	3326	this.http_error = function(request_obj)
	3327	{
9a5261	3328	//alert('Error sending request: '+request_obj.url);
ecf759	3329
T	3330	if (request_obj.__lock)
	3331	this.set_busy(false);
	3332
	3333	request_obj.reset();
	3334	request_obj.__lock = false;
	3335	};
	3336
	3337
	3338	// use an image to send a keep-alive siganl to the server
	3339	this.send_keep_alive = function()
	3340	{
	3341	var d = new Date();
	3342	this.http_request('keep-alive', '_t='+d.getTime());
	3343	};
15a9d1	3344
ecf759	3345
15a9d1	3346	// send periodic request to check for recent messages
T	3347	this.check_for_recent = function()
	3348	{
aade7b	3349	if (this.busy)
T	3350	{
	3351	this.send_keep_alive();
	3352	return;
	3353	}
	3354
c8c1e0	3355	this.set_busy(true, 'checkingmail');
15a9d1	3356	var d = new Date();
T	3357	this.http_request('check-recent', '_t='+d.getTime());
	3358	};
4e17e6	3359
T	3360
	3361	/********************************************************/
	3362	/******* helper methods *******/
	3363	/********************************************************/
	3364
	3365	// check if we're in show mode or if we have a unique selection
	3366	// and return the message uid
	3367	this.get_single_uid = function()
	3368	{
6b47de	3369	return this.env.uid ? this.env.uid : (this.message_list ? this.message_list.get_single_selection() : null);
4e17e6	3370	};
T	3371
	3372	// same as above but for contacts
	3373	this.get_single_cid = function()
	3374	{
6b47de	3375	return this.env.cid ? this.env.cid : (this.contact_list ? this.contact_list.get_single_selection() : null);
4e17e6	3376	};
T	3377
	3378
	3379	this.get_caret_pos = function(obj)
	3380	{
	3381	if (typeof(obj.selectionEnd)!='undefined')
	3382	return obj.selectionEnd;
	3383
	3384	else if (document.selection && document.selection.createRange)
	3385	{
	3386	var range = document.selection.createRange();
	3387	if (range.parentElement()!=obj)
	3388	return 0;
	3389
	3390	var gm = range.duplicate();
	3391	if (obj.tagName=='TEXTAREA')
	3392	gm.moveToElementText(obj);
	3393	else
	3394	gm.expand('textedit');
	3395
	3396	gm.setEndPoint('EndToStart', range);
	3397	var p = gm.text.length;
	3398
	3399	return p<=obj.value.length ? p : -1;
	3400	}
	3401
	3402	else
	3403	return obj.value.length;
	3404	};
	3405
	3406
	3407	this.set_caret2start = function(obj)
	3408	{
	3409	if (obj.createTextRange)
	3410	{
	3411	var range = obj.createTextRange();
	3412	range.collapse(true);
	3413	range.select();
	3414	}
	3415	else if (obj.setSelectionRange)
	3416	obj.setSelectionRange(0,0);
	3417
	3418	obj.focus();
	3419	};
	3420
	3421
	3422	// set all fields of a form disabled
	3423	this.lock_form = function(form, lock)
	3424	{
	3425	if (!form \|\| !form.elements)
	3426	return;
	3427
	3428	var type;
	3429	for (var n=0; n<form.elements.length; n++)
	3430	{
	3431	type = form.elements[n];
	3432	if (type=='hidden')
	3433	continue;
	3434
	3435	form.elements[n].disabled = lock;
	3436	}
	3437	};
	3438
	3439	} // end object rcube_webmail
	3440
	3441
	3442
6b47de	3443	/**
T	3444	* Class for sending HTTP requests
	3445	* @constructor
	3446	*/
ecf759	3447	function rcube_http_request()
T	3448	{
	3449	this.url = '';
	3450	this.busy = false;
	3451	this.xmlhttp = null;
	3452
	3453
	3454	// reset object properties
	3455	this.reset = function()
	3456	{
	3457	// set unassigned event handlers
	3458	this.onloading = function(){ };
	3459	this.onloaded = function(){ };
	3460	this.oninteractive = function(){ };
	3461	this.oncomplete = function(){ };
	3462	this.onabort = function(){ };
	3463	this.onerror = function(){ };
	3464
	3465	this.url = '';
	3466	this.busy = false;
	3467	this.xmlhttp = null;
	3468	}
	3469
	3470
	3471	// create HTMLHTTP object
	3472	this.build = function()
	3473	{
	3474	if (window.XMLHttpRequest)
	3475	this.xmlhttp = new XMLHttpRequest();
	3476	else if (window.ActiveXObject)
f11541	3477	{
T	3478	try { this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }
	3479	catch(e) { this.xmlhttp = null; }
	3480	}
ecf759	3481	else
T	3482	{
	3483
	3484	}
	3485	}
	3486
a0109c	3487	// send GET request
ecf759	3488	this.GET = function(url)
T	3489	{
	3490	this.build();
	3491
	3492	if (!this.xmlhttp)
	3493	{
	3494	this.onerror(this);
	3495	return false;
	3496	}
	3497
719a25	3498	var _ref = this;
ecf759	3499	this.url = url;
T	3500	this.busy = true;
	3501
719a25	3502	this.xmlhttp.onreadystatechange = function(){ _ref.xmlhttp_onreadystatechange(); };
ecf759	3503	this.xmlhttp.open('GET', url);
719a25	3504	this.xmlhttp.setRequestHeader('X-RoundCube-Referer', bw.get_cookie('sessid'));
ecf759	3505	this.xmlhttp.send(null);
T	3506	};
	3507
	3508
a0109c	3509	this.POST = function(url, body, contentType)
ecf759	3510	{
a0109c	3511	// default value for contentType if not provided
f11541	3512	if (typeof(contentType) == 'undefined')
T	3513	contentType = 'application/x-www-form-urlencoded';
a0109c	3514
S	3515	this.build();
	3516
	3517	if (!this.xmlhttp)
	3518	{
	3519	this.onerror(this);
	3520	return false;
	3521	}
f11541	3522
T	3523	var req_body = body;
	3524	if (typeof(body) == 'object')
	3525	{
	3526	req_body = '';
	3527	for (var p in body)
	3528	req_body += (req_body ? '&' : '') + p+'='+urlencode(body[p]);
	3529	}
a0109c	3530
f11541	3531	var ref = this;
a0109c	3532	this.url = url;
S	3533	this.busy = true;
	3534
	3535	this.xmlhttp.onreadystatechange = function() { ref.xmlhttp_onreadystatechange(); };
	3536	this.xmlhttp.open('POST', url, true);
	3537	this.xmlhttp.setRequestHeader('Content-Type', contentType);
719a25	3538	this.xmlhttp.setRequestHeader('X-RoundCube-Referer', bw.get_cookie('sessid'));
f11541	3539	this.xmlhttp.send(req_body);
ecf759	3540	};
T	3541
	3542
	3543	// handle onreadystatechange event
	3544	this.xmlhttp_onreadystatechange = function()
	3545	{
	3546	if(this.xmlhttp.readyState == 1)
	3547	this.onloading(this);
	3548
	3549	else if(this.xmlhttp.readyState == 2)
	3550	this.onloaded(this);
	3551
	3552	else if(this.xmlhttp.readyState == 3)
	3553	this.oninteractive(this);
	3554
	3555	else if(this.xmlhttp.readyState == 4)
	3556	{
9a5261	3557	try {
T	3558	if (this.xmlhttp.status == 0)
	3559	this.onabort(this);
	3560	else if(this.xmlhttp.status == 200)
	3561	this.oncomplete(this);
	3562	else
	3563	this.onerror(this);
	3564
	3565	this.busy = false;
	3566	}
	3567	catch(err)
	3568	{
ecf759	3569	this.onerror(this);
9a5261	3570	this.busy = false;
T	3571	}
ecf759	3572	}
T	3573	}
	3574
	3575	// getter method for HTTP headers
	3576	this.get_header = function(name)
	3577	{
	3578	return this.xmlhttp.getResponseHeader(name);
	3579	};
	3580
c03095	3581	this.get_text = function()
T	3582	{
	3583	return this.xmlhttp.responseText;
	3584	};
	3585
	3586	this.get_xml = function()
	3587	{
	3588	return this.xmlhttp.responseXML;
	3589	};
ecf759	3590
T	3591	this.reset();
	3592
	3593	} // end class rcube_http_request
	3594
	3595
e170b4	3596	// helper function to call the init method with a delay
T	3597	function call_init(o)
	3598	{
	3599	if (window[o] && window[o].init)
	3600	setTimeout(o+'.init()', 200);
4e17e6	3601	}
T	3602