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Roundcubemail devel

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-better getElementById wrapper for IE

alecpl

2008-09-12 6d89d65cd87e2bea02146a25265e017b7b85ef90

commit \| author \| age
e0ed97	1	/*
4e17e6	2	+-----------------------------------------------------------------------+
T	3	\| RoundCube Webmail Client Script \|
	4	\| \|
	5	\| This file is part of the RoundCube Webmail client \|
b85bf8	6	\| Copyright (C) 2005-2008, 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
203ee4	125	if (this.env.permaurl)
T	126	this.enable_command('permaurl', true);
	127
4e17e6	128	switch (this.task)
T	129	{
	130	case 'mail':
6b47de	131	if (this.gui_objects.messagelist)
4e17e6	132	{
6b47de	133	this.message_list = new rcube_list_widget(this.gui_objects.messagelist, {multiselect:true, draggable:true, keyboard:true, dblclick_time:this.dblclick_time});
T	134	this.message_list.row_init = function(o){ p.init_message_row(o); };
	135	this.message_list.addEventListener('dblclick', function(o){ p.msglist_dbl_click(o); });
	136	this.message_list.addEventListener('keypress', function(o){ p.msglist_keypress(o); });
	137	this.message_list.addEventListener('select', function(o){ p.msglist_select(o); });
21168d	138	this.message_list.addEventListener('dragstart', function(o){ p.drag_active = true; if (p.preview_timer) clearTimeout(p.preview_timer); });
f89f03	139	this.message_list.addEventListener('dragmove', function(o, e){ p.drag_move(e); });
6b47de	140	this.message_list.addEventListener('dragend', function(o){ p.drag_active = false; });
T	141
	142	this.message_list.init();
e189a6	143	this.enable_command('toggle_status', 'toggle_flag', true);
6b47de	144
T	145	if (this.gui_objects.mailcontframe)
	146	{
	147	this.gui_objects.mailcontframe.onmousedown = function(e){ return p.click_on_list(e); };
	148	document.onmouseup = function(e){ return p.doc_mouse_up(e); };
	149	}
	150	else
	151	this.message_list.focus();
4e17e6	152	}
d24d20	153
T	154	if (this.env.coltypes)
	155	this.set_message_coltypes(this.env.coltypes);
4e17e6	156
T	157	// enable mail commands
f5aa16	158	this.enable_command('list', 'checkmail', 'compose', 'add-contact', 'search', 'reset-search', 'collapse-folder', true);
1f020b	159
S	160	if (this.env.search_text != null && document.getElementById('quicksearchbox') != null)
	161	document.getElementById('quicksearchbox').value = this.env.search_text;
4e17e6	162
b19097	163	if (this.env.action=='show' \|\| this.env.action=='preview')
4e17e6	164	{
e5686f	165	this.enable_command('show', 'reply', 'reply-all', 'forward', 'moveto', 'delete', 'mark', 'viewsource', 'print', 'load-attachment', 'load-headers', true);
4e17e6	166	if (this.env.next_uid)
d17008	167	{
4e17e6	168	this.enable_command('nextmessage', true);
d17008	169	this.enable_command('lastmessage', true);
S	170	}
4e17e6	171	if (this.env.prev_uid)
d17008	172	{
4e17e6	173	this.enable_command('previousmessage', true);
d17008	174	this.enable_command('firstmessage', true);
S	175	}
4e17e6	176	}
eb6842	177
T	178	if (this.env.trash_mailbox && this.env.mailbox != this.env.trash_mailbox)
	179	this.set_alttext('delete', 'movemessagetotrash');
b19097	180
T	181	// make preview/message frame visible
	182	if (this.env.action == 'preview' && this.env.framed && parent.rcmail)
	183	{
	184	this.enable_command('compose', 'add-contact', false);
f11541	185	parent.rcmail.show_contentframe(true);
b19097	186	}
4e17e6	187
b19097	188	if ((this.env.action=='show' \|\| this.env.action=='preview') && this.env.blockedobjects)
4e17e6	189	{
T	190	if (this.gui_objects.remoteobjectsmsg)
	191	this.gui_objects.remoteobjectsmsg.style.display = 'block';
62e43d	192	this.enable_command('load-images', 'always-load', true);
a0109c	193	}
4e17e6	194
T	195	if (this.env.action=='compose')
ed5d29	196	{
a894ba	197	this.enable_command('add-attachment', 'send-attachment', 'remove-attachment', 'send', true);
ed5d29	198	if (this.env.spellcheck)
e170b4	199	{
86958f	200	this.env.spellcheck.spelling_state_observer = function(s){ ref.set_spellcheck_state(s); };
e170b4	201	this.set_spellcheck_state('ready');
4ca10b	202	if (rcube_find_object('_is_html').value == '1')
T	203	this.display_spellcheck_controls(false);
e170b4	204	}
41fa0b	205	if (this.env.drafts_mailbox)
T	206	this.enable_command('savedraft', true);
ed5d29	207	}
a0109c	208
4e17e6	209	if (this.env.messagecount)
164c7d	210	this.enable_command('select-all', 'select-none', 'expunge', true);
4e17e6	211
0dbac3	212	if (this.purge_mailbox_test())
5e3512	213	this.enable_command('purge', true);
T	214
4e17e6	215	this.set_page_buttons();
T	216
181970	217	// focus main window
S	218	if (this.env.framed && window.parent)
	219	window.parent.focus();
	220	else
	221	window.focus();
4e17e6	222
T	223	// init message compose form
	224	if (this.env.action=='compose')
	225	this.init_messageform();
	226
	227	// show printing dialog
	228	if (this.env.action=='print')
	229	window.print();
a0109c	230
15a9d1	231	// get unread count for each mailbox
T	232	if (this.gui_objects.mailboxlist)
f11541	233	{
85360d	234	this.env.unread_counts = {};
f11541	235	this.gui_objects.folderlist = this.gui_objects.mailboxlist;
15a9d1	236	this.http_request('getunread', '');
f11541	237	}
fba1f5	238
T	239	// ask user to send MDN
	240	if (this.env.mdn_request && this.env.uid)
	241	{
	242	var mdnurl = '_uid='+this.env.uid+'&_mbox='+urlencode(this.env.mailbox);
	243	if (confirm(this.get_label('mdnrequest')))
	244	this.http_post('sendmdn', mdnurl);
	245	else
	246	this.http_post('mark', mdnurl+'&_flag=mdnsent');
	247	}
4e17e6	248
T	249	break;
	250
	251
	252	case 'addressbook':
6b47de	253	if (this.gui_objects.contactslist)
T	254	{
f11541	255	this.contact_list = new rcube_list_widget(this.gui_objects.contactslist, {multiselect:true, draggable:true, keyboard:true});
6b47de	256	this.contact_list.addEventListener('keypress', function(o){ p.contactlist_keypress(o); });
T	257	this.contact_list.addEventListener('select', function(o){ p.contactlist_select(o); });
f11541	258	this.contact_list.addEventListener('dragstart', function(o){ p.drag_active = true; });
f89f03	259	this.contact_list.addEventListener('dragmove', function(o, e){ p.drag_move(e); });
f11541	260	this.contact_list.addEventListener('dragend', function(o){ p.drag_active = false; });
6b47de	261	this.contact_list.init();
d1d2c4	262
6b47de	263	if (this.env.cid)
T	264	this.contact_list.highlight_row(this.env.cid);
	265
	266	if (this.gui_objects.contactslist.parentNode)
	267	{
	268	this.gui_objects.contactslist.parentNode.onmousedown = function(e){ return p.click_on_list(e); };
	269	document.onmouseup = function(e){ return p.doc_mouse_up(e); };
	270	}
	271	else
	272	this.contact_list.focus();
	273	}
d1d2c4	274
4e17e6	275	this.set_page_buttons();
f11541	276
56fab1	277	if (this.env.address_sources && !this.env.address_sources[this.env.source].readonly)
f11541	278	this.enable_command('add', true);
T	279
4e17e6	280	if (this.env.cid)
T	281	this.enable_command('show', 'edit', true);
	282
56fab1	283	if ((this.env.action=='add' \|\| this.env.action=='edit') && this.gui_objects.editform)
4e17e6	284	this.enable_command('save', true);
f11541	285	else
ed132e	286	this.enable_command('search', 'reset-search', 'moveto', 'import', true);
0dbac3	287
T	288	if (this.contact_list && this.contact_list.rowcount > 0)
	289	this.enable_command('export', true);
6b47de	290
f11541	291	this.enable_command('list', true);
4e17e6	292	break;
T	293
	294
	295	case 'settings':
	296	this.enable_command('preferences', 'identities', 'save', 'folders', true);
	297
	298	if (this.env.action=='identities' \|\| this.env.action=='edit-identity' \|\| this.env.action=='add-identity')
	299	this.enable_command('edit', 'add', 'delete', true);
	300
	301	if (this.env.action=='edit-identity' \|\| this.env.action=='add-identity')
	302	this.enable_command('save', true);
	303
	304	if (this.env.action=='folders')
c8c1e0	305	this.enable_command('subscribe', 'unsubscribe', 'create-folder', 'rename-folder', 'delete-folder', true);
6b47de	306
T	307	if (this.gui_objects.identitieslist)
	308	{
	309	this.identity_list = new rcube_list_widget(this.gui_objects.identitieslist, {multiselect:false, draggable:false, keyboard:false});
	310	this.identity_list.addEventListener('select', function(o){ p.identity_select(o); });
	311	this.identity_list.init();
	312	this.identity_list.focus();
	313
	314	if (this.env.iid)
	315	this.identity_list.highlight_row(this.env.iid);
	316	}
4e17e6	317
b0dbf3	318	if (this.gui_objects.subscriptionlist)
S	319	this.init_subscription_list();
	320
4e17e6	321	break;
T	322
	323	case 'login':
0f675b	324	var input_user = rcube_find_object('rcmloginuser');
T	325	var input_pass = rcube_find_object('rcmloginpwd');
c8ae24	326	var input_tz = rcube_find_object('rcmlogintz');
T	327
b566ff	328	if (input_user)
65444b	329	input_user.onkeyup = function(e){ return rcmail.login_user_keyup(e); };
4e17e6	330	if (input_user && input_user.value=='')
T	331	input_user.focus();
	332	else if (input_pass)
	333	input_pass.focus();
c8ae24	334
T	335	// detect client timezone
	336	if (input_tz)
	337	input_tz.value = new Date().getTimezoneOffset() / -60;
	338
4e17e6	339	this.enable_command('login', true);
T	340	break;
	341
	342	default:
	343	break;
	344	}
	345
	346
	347	// enable basic commands
	348	this.enable_command('logout', true);
	349
	350	// flag object as complete
	351	this.loaded = true;
9a5261	352
4e17e6	353	// show message
T	354	if (this.pending_message)
	355	this.display_message(this.pending_message[0], this.pending_message[1]);
9a5261	356
T	357	// start keep-alive interval
	358	this.start_keepalive();
a7d5c6	359
T	360
	361	// execute all foreign onload scripts
	362	for (var i=0; i<this.onloads.length; i++)
	363	{
	364	if (typeof(this.onloads[i]) == 'string')
	365	eval(this.onloads[i]);
	366	else if (typeof(this.onloads[i]) == 'function')
	367	this.onloads[i]();
	368	}
4e17e6	369	};
9a5261	370
T	371
	372	// start interval for keep-alive/recent_check signal
	373	this.start_keepalive = function()
	374	{
3cd24d	375	if (this.env.keep_alive && !this.env.framed && this.task=='mail' && this.gui_objects.mailboxlist)
cfdf04	376	this._int = setInterval(function(){ ref.check_for_recent(); }, this.env.keep_alive * 1000);
1a98a6	377	else if (this.env.keep_alive && !this.env.framed && this.task!='login')
cfdf04	378	this._int = setInterval(function(){ ref.send_keep_alive(); }, this.env.keep_alive * 1000);
9a5261	379	}
T	380
4e17e6	381
T	382	this.init_message_row = function(row)
6b47de	383	{
T	384	var uid = row.uid;
	385	if (uid && this.env.messages[uid])
4e17e6	386	{
ae895a	387	row.deleted = this.env.messages[uid].deleted ? true : false;
T	388	row.unread = this.env.messages[uid].unread ? true : false;
	389	row.replied = this.env.messages[uid].replied ? true : false;
e189a6	390	row.flagged = this.env.messages[uid].flagged ? true : false;
4e17e6	391	}
6b47de	392
T	393	// set eventhandler to message icon
	394	if ((row.icon = row.obj.cells[0].childNodes[0]) && row.icon.nodeName=='IMG')
	395	{
	396	var p = this;
	397	row.icon.id = 'msgicn_'+row.uid;
	398	row.icon._row = row.obj;
	399	row.icon.onmousedown = function(e) { p.command('toggle_status', this); };
e189a6	400	}
A	401
	402	// global variable 'flagged_col' may be not defined yet
	403	if (!this.env.flagged_col && this.env.coltypes)
	404	{
	405	var found;
	406	if((found = find_in_array('flag', this.env.coltypes)) >= 0)
	407	this.set_env('flagged_col', found+1);
	408	}
	409
	410	// set eventhandler to flag icon, if icon found
	411	if (this.env.flagged_col && (row.flagged_icon = row.obj.cells[this.env.flagged_col].childNodes[0])
	412	&& row.flagged_icon.nodeName=='IMG')
	413	{
	414	var p = this;
	415	row.flagged_icon.id = 'flaggedicn_'+row.uid;
	416	row.flagged_icon._row = row.obj;
	417	row.flagged_icon.onmousedown = function(e) { p.command('toggle_flag', this); };
6b47de	418	}
T	419	};
4e17e6	420
T	421
	422	// init message compose form: set focus and eventhandlers
	423	this.init_messageform = function()
	424	{
	425	if (!this.gui_objects.messageform)
	426	return false;
	427
	428	//this.messageform = this.gui_objects.messageform;
1cded8	429	var input_from = rcube_find_object('_from');
4e17e6	430	var input_to = rcube_find_object('_to');
T	431	var input_cc = rcube_find_object('_cc');
	432	var input_bcc = rcube_find_object('_bcc');
	433	var input_replyto = rcube_find_object('_replyto');
	434	var input_subject = rcube_find_object('_subject');
	435	var input_message = rcube_find_object('_message');
a0109c	436
4e17e6	437	// init live search events
T	438	if (input_to)
	439	this.init_address_input_events(input_to);
	440	if (input_cc)
	441	this.init_address_input_events(input_cc);
	442	if (input_bcc)
	443	this.init_address_input_events(input_bcc);
dbbd1f	444
1cded8	445	// add signature according to selected identity
T	446	if (input_from && input_from.type=='select-one')
	447	this.change_identity(input_from);
4e17e6	448
T	449	if (input_to && input_to.value=='')
	450	input_to.focus();
	451	else if (input_subject && input_subject.value=='')
	452	input_subject.focus();
	453	else if (input_message)
6b47de	454	this.set_caret2start(input_message);
a0109c	455
977a29	456	// get summary of all field values
f11541	457	this.compose_field_hash(true);
f0f98f	458
S	459	// start the auto-save timer
	460	this.auto_save_start();
4e17e6	461	};
T	462
	463	this.init_address_input_events = function(obj)
	464	{
86958f	465	var handler = function(e){ return ref.ksearch_keypress(e,this); };
T	466	var handler2 = function(e){ return ref.ksearch_blur(e,this); };
	467
	468	if (obj.addEventListener)
	469	{
	470	obj.addEventListener(bw.safari ? 'keydown' : 'keypress', handler, false);
4e17e6	471	obj.addEventListener('blur', handler2, false);
86958f	472	}
T	473	else
	474	{
4e17e6	475	obj.onkeydown = handler;
86958f	476	obj.onblur = handler2;
T	477	}
6b47de	478
4e17e6	479	obj.setAttribute('autocomplete', 'off');
T	480	};
	481
	482
	483
	484	/*********************************************************/
	485	/******* client command interface *******/
	486	/*********************************************************/
	487
	488
	489	// execute a specific command on the web client
	490	this.command = function(command, props, obj)
	491	{
	492	if (obj && obj.blur)
	493	obj.blur();
	494
	495	if (this.busy)
	496	return false;
	497
	498	// command not supported or allowed
	499	if (!this.commands[command])
	500	{
	501	// pass command to parent window
	502	if (this.env.framed && parent.rcmail && parent.rcmail.command)
	503	parent.rcmail.command(command, props);
	504
	505	return false;
	506	}
15a9d1	507
T	508
	509	// check input before leaving compose step
	510	if (this.task=='mail' && this.env.action=='compose' && (command=='list' \|\| command=='mail' \|\| command=='addressbook' \|\| command=='settings'))
	511	{
	512	if (this.cmp_hash != this.compose_field_hash() && !confirm(this.get_label('notsentwarning')))
	513	return false;
	514	}
	515
4e17e6	516	// process command
T	517	switch (command)
	518	{
	519	case 'login':
	520	if (this.gui_objects.loginform)
	521	this.gui_objects.loginform.submit();
	522	break;
	523
	524	case 'logout':
756037	525	this.goto_url('logout', '', true);
4e17e6	526	break;
T	527
	528	// commands to switch task
	529	case 'mail':
	530	case 'addressbook':
	531	case 'settings':
	532	this.switch_task(command);
	533	break;
	534
203ee4	535	case 'permaurl':
T	536	if (obj && obj.href && obj.target)
	537	return true;
	538	else if (this.env.permaurl)
	539	parent.location.href = this.env.permaurl;
	540	break;
4e17e6	541
T	542	// misc list commands
	543	case 'list':
	544	if (this.task=='mail')
4647e1	545	{
1f020b	546	if (this.env.search_request<0 \|\| (props != '' && (this.env.search_request && props != this.env.mailbox)))
4647e1	547	this.reset_qsearch();
c8c1e0	548
4e17e6	549	this.list_mailbox(props);
eb6842	550
T	551	if (this.env.trash_mailbox)
	552	this.set_alttext('delete', this.env.mailbox != this.env.trash_mailbox ? 'movemessagetotrash' : 'deletemessage');
4647e1	553	}
4e17e6	554	else if (this.task=='addressbook')
f11541	555	{
T	556	if (this.env.search_request<0 \|\| (this.env.search_request && props != this.env.source))
	557	this.reset_qsearch();
	558
	559	this.list_contacts(props);
	560	this.enable_command('add', (this.env.address_sources && !this.env.address_sources[props].readonly));
	561	}
e5686f	562	break;
A	563
	564
	565	case 'load-headers':
	566	this.load_headers(obj);
f3b659	567	break;
c8c1e0	568
f3b659	569
T	570	case 'sort':
	571	// get the type of sorting
b076a4	572	var a_sort = props.split('_');
T	573	var sort_col = a_sort[0];
1cded8	574	var sort_order = a_sort[1] ? a_sort[1].toUpperCase() : null;
b076a4	575	var header;
1cded8	576
T	577	// no sort order specified: toggle
	578	if (sort_order==null)
	579	{
	580	if (this.env.sort_col==sort_col)
	581	sort_order = this.env.sort_order=='ASC' ? 'DESC' : 'ASC';
	582	else
	583	sort_order = this.env.sort_order;
	584	}
24053e	585
b076a4	586	if (this.env.sort_col==sort_col && this.env.sort_order==sort_order)
T	587	break;
	588
	589	// set table header class
	590	if (header = document.getElementById('rcmHead'+this.env.sort_col))
	591	this.set_classname(header, 'sorted'+(this.env.sort_order.toUpperCase()), false);
	592	if (header = document.getElementById('rcmHead'+sort_col))
	593	this.set_classname(header, 'sorted'+sort_order, true);
	594
	595	// save new sort properties
	596	this.env.sort_col = sort_col;
	597	this.env.sort_order = sort_order;
	598
	599	// reload message list
1cded8	600	this.list_mailbox('', '', sort_col+'_'+sort_order);
4e17e6	601	break;
T	602
	603	case 'nextpage':
	604	this.list_page('next');
	605	break;
	606
d17008	607	case 'lastpage':
S	608	this.list_page('last');
	609	break;
	610
4e17e6	611	case 'previouspage':
T	612	this.list_page('prev');
d17008	613	break;
S	614
	615	case 'firstpage':
	616	this.list_page('first');
15a9d1	617	break;
T	618
	619	case 'expunge':
	620	if (this.env.messagecount)
	621	this.expunge_mailbox(this.env.mailbox);
	622	break;
	623
5e3512	624	case 'purge':
T	625	case 'empty-mailbox':
	626	if (this.env.messagecount)
	627	this.purge_mailbox(this.env.mailbox);
4e17e6	628	break;
T	629
	630
	631	// common commands used in multiple tasks
	632	case 'show':
	633	if (this.task=='mail')
	634	{
	635	var uid = this.get_single_uid();
	636	if (uid && (!this.env.uid \|\| uid != this.env.uid))
41fa0b	637	{
6b47de	638	if (this.env.mailbox == this.env.drafts_mailbox)
T	639	this.goto_url('compose', '_draft_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
1966c5	640	else
S	641	this.show_message(uid);
41fa0b	642	}
4e17e6	643	}
T	644	else if (this.task=='addressbook')
	645	{
	646	var cid = props ? props : this.get_single_cid();
	647	if (cid && !(this.env.action=='show' && cid==this.env.cid))
	648	this.load_contact(cid, 'show');
	649	}
	650	break;
	651
	652	case 'add':
	653	if (this.task=='addressbook')
6b47de	654	this.load_contact(0, 'add');
4e17e6	655	else if (this.task=='settings')
T	656	{
6b47de	657	this.identity_list.clear_selection();
4e17e6	658	this.load_identity(0, 'add-identity');
T	659	}
	660	break;
	661
	662	case 'edit':
	663	var cid;
	664	if (this.task=='addressbook' && (cid = this.get_single_cid()))
	665	this.load_contact(cid, 'edit');
	666	else if (this.task=='settings' && props)
	667	this.load_identity(props, 'edit-identity');
	668	break;
	669
	670	case 'save-identity':
	671	case 'save':
	672	if (this.gui_objects.editform)
10a699	673	{
T	674	var input_pagesize = rcube_find_object('_pagesize');
	675	var input_name = rcube_find_object('_name');
	676	var input_email = rcube_find_object('_email');
	677
	678	// user prefs
a03caa	679	if (input_pagesize && isNaN(parseInt(input_pagesize.value)))
10a699	680	{
T	681	alert(this.get_label('nopagesizewarning'));
	682	input_pagesize.focus();
	683	break;
	684	}
	685	// contacts/identities
	686	else
	687	{
	688	if (input_name && input_name.value == '')
	689	{
	690	alert(this.get_label('nonamewarning'));
	691	input_name.focus();
	692	break;
	693	}
	694	else if (input_email && !rcube_check_email(input_email.value))
	695	{
	696	alert(this.get_label('noemailwarning'));
	697	input_email.focus();
	698	break;
	699	}
	700	}
	701
4e17e6	702	this.gui_objects.editform.submit();
10a699	703	}
4e17e6	704	break;
T	705
	706	case 'delete':
	707	// mail task
857a38	708	if (this.task=='mail')
4e17e6	709	this.delete_messages();
T	710	// addressbook task
	711	else if (this.task=='addressbook')
	712	this.delete_contacts();
	713	// user settings task
	714	else if (this.task=='settings')
	715	this.delete_identity();
	716	break;
	717
	718
	719	// mail task commands
	720	case 'move':
	721	case 'moveto':
f11541	722	if (this.task == 'mail')
T	723	this.move_messages(props);
	724	else if (this.task == 'addressbook' && this.drag_active)
	725	this.copy_contact(null, props);
4e17e6	726	break;
b85bf8	727
T	728	case 'mark':
	729	if (props)
	730	this.mark_message(props);
	731	break;
	732
857a38	733	case 'toggle_status':
4e17e6	734	if (props && !props._row)
T	735	break;
	736
	737	var uid;
	738	var flag = 'read';
	739
	740	if (props._row.uid)
	741	{
	742	uid = props._row.uid;
bf36a9	743
4e17e6	744	// toggle read/unread
6b47de	745	if (this.message_list.rows[uid].deleted) {
T	746	flag = 'undelete';
	747	} else if (!this.message_list.rows[uid].unread)
4e17e6	748	flag = 'unread';
T	749	}
	750
	751	this.mark_message(flag, uid);
	752	break;
	753
e189a6	754	case 'toggle_flag':
A	755	if (props && !props._row)
	756	break;
	757
	758	var uid;
	759	var flag = 'flagged';
	760
	761	if (props._row.uid)
	762	{
	763	uid = props._row.uid;
	764	this.message_list.dont_select = true;
	765	// toggle flagged/unflagged
	766	if (this.message_list.rows[uid].flagged)
	767	flag = 'unflagged';
	768	}
	769	this.mark_message(flag, uid);
	770	break;
	771
62e43d	772	case 'always-load':
T	773	if (this.env.uid && this.env.sender) {
	774	this.add_contact(urlencode(this.env.sender));
	775	window.setTimeout(function(){ ref.command('load-images'); }, 300);
	776	break;
	777	}
	778
4e17e6	779	case 'load-images':
T	780	if (this.env.uid)
b19097	781	this.show_message(this.env.uid, true, this.env.action=='preview');
4e17e6	782	break;
T	783
	784	case 'load-attachment':
c5418b	785	var qstring = '_mbox='+urlencode(this.env.mailbox)+'&_uid='+this.env.uid+'&_part='+props.part;
4e17e6	786
T	787	// open attachment in frame if it's of a supported mimetype
	788	if (this.env.uid && props.mimetype && find_in_array(props.mimetype, this.mimetypes)>=0)
	789	{
cfdf04	790	if (props.mimetype == 'text/html')
853b2e	791	qstring += '&_safe=1';
b19097	792	this.attachment_win = window.open(this.env.comm_path+'&_action=get&'+qstring+'&_frame=1', 'rcubemailattachment');
4e17e6	793	if (this.attachment_win)
T	794	{
dbbd1f	795	window.setTimeout(function(){ ref.attachment_win.focus(); }, 10);
4e17e6	796	break;
T	797	}
	798	}
	799
4b9efb	800	this.goto_url('get', qstring+'&_download=1', false);
4e17e6	801	break;
T	802
	803	case 'select-all':
6b47de	804	this.message_list.select_all(props);
4e17e6	805	break;
T	806
	807	case 'select-none':
6b47de	808	this.message_list.clear_selection();
4e17e6	809	break;
T	810
	811	case 'nextmessage':
	812	if (this.env.next_uid)
b19097	813	this.show_message(this.env.next_uid, false, this.env.action=='preview');
4e17e6	814	break;
T	815
a7d5c6	816	case 'lastmessage':
d17008	817	if (this.env.last_uid)
S	818	this.show_message(this.env.last_uid);
	819	break;
	820
4e17e6	821	case 'previousmessage':
T	822	if (this.env.prev_uid)
b19097	823	this.show_message(this.env.prev_uid, false, this.env.action=='preview');
d17008	824	break;
S	825
	826	case 'firstmessage':
	827	if (this.env.first_uid)
	828	this.show_message(this.env.first_uid);
4e17e6	829	break;
d1d2c4	830
c8c1e0	831	case 'checkmail':
S	832	this.check_for_recent();
	833	break;
d1d2c4	834
4e17e6	835	case 'compose':
T	836	var url = this.env.comm_path+'&_action=compose';
1966c5	837
S	838	if (this.task=='mail' && this.env.mailbox==this.env.drafts_mailbox)
	839	{
aade7b	840	var uid;
T	841	if (uid = this.get_single_uid())
4d4264	842	url += '&_draft_uid='+uid+'&_mbox='+urlencode(this.env.mailbox);
f11541	843	}
4e17e6	844	// modify url if we're in addressbook
1966c5	845	else if (this.task=='addressbook')
4e17e6	846	{
f11541	847	// switch to mail compose step directly
T	848	if (props && props.indexOf('@') > 0)
	849	{
	850	url = this.get_task_url('mail', url);
	851	this.redirect(url + '&_to='+urlencode(props));
	852	break;
	853	}
4e17e6	854
T	855	// use contact_id passed as command parameter
f11541	856	var a_cids = new Array();
4e17e6	857	if (props)
T	858	a_cids[a_cids.length] = props;
	859	// get selected contacts
f11541	860	else if (this.contact_list)
4e17e6	861	{
6b47de	862	var selection = this.contact_list.get_selection();
T	863	for (var n=0; n<selection.length; n++)
	864	a_cids[a_cids.length] = selection[n];
4e17e6	865	}
f11541	866
4e17e6	867	if (a_cids.length)
f11541	868	this.http_request('mailto', '_cid='+urlencode(a_cids.join(','))+'&_source='+urlencode(this.env.source), true);
T	869
	870	break;
4e17e6	871	}
T	872	else if (props)
6b47de	873	url += '&_to='+urlencode(props);
bc8dc6	874
d1d2c4	875	// don't know if this is necessary...
S	876	url = url.replace(/&_framed=1/, "");
	877
f11541	878	this.redirect(url);
ed5d29	879	break;
T	880
	881	case 'spellcheck':
4ca10b	882	if (window.tinyMCE && tinyMCE.get('compose-body')) {
T	883	tinyMCE.execCommand('mceSpellCheck', true);
	884	}
	885	else if (this.env.spellcheck && this.env.spellcheck.spellCheck && this.spellcheck_ready) {
ed5d29	886	this.env.spellcheck.spellCheck(this.env.spellcheck.check_link);
e170b4	887	this.set_spellcheck_state('checking');
4ca10b	888	}
ed5d29	889	break;
4e17e6	890
1966c5	891	case 'savedraft':
41fa0b	892	// Reset the auto-save timer
T	893	self.clearTimeout(this.save_timer);
f0f98f	894
1966c5	895	if (!this.gui_objects.messageform)
S	896	break;
f0f98f	897
41fa0b	898	// if saving Drafts is disabled in main.inc.php
e170b4	899	// or if compose form did not change
T	900	if (!this.env.drafts_mailbox \|\| this.cmp_hash == this.compose_field_hash())
41fa0b	901	break;
f0f98f	902
1966c5	903	this.set_busy(true, 'savingmessage');
S	904	var form = this.gui_objects.messageform;
41fa0b	905	form.target = "savetarget";
4d0413	906	form._draft.value = '1';
1966c5	907	form.submit();
S	908	break;
	909
4e17e6	910	case 'send':
T	911	if (!this.gui_objects.messageform)
	912	break;
41fa0b	913
977a29	914	if (!this.check_compose_input())
10a699	915	break;
4315b0	916
9a5261	917	// Reset the auto-save timer
T	918	self.clearTimeout(this.save_timer);
10a699	919
T	920	// all checks passed, send message
	921	this.set_busy(true, 'sendingmessage');
	922	var form = this.gui_objects.messageform;
41fa0b	923	form.target = "savetarget";
T	924	form._draft.value = '';
10a699	925	form.submit();
9a5261	926
T	927	// clear timeout (sending could take longer)
	928	clearTimeout(this.request_timer);
4e17e6	929	break;
T	930
	931	case 'add-attachment':
	932	this.show_attachment_form(true);
	933
	934	case 'send-attachment':
f0f98f	935	// Reset the auto-save timer
41fa0b	936	self.clearTimeout(this.save_timer);
f0f98f	937
4e17e6	938	this.upload_file(props)
T	939	break;
a894ba	940
S	941	case 'remove-attachment':
	942	this.remove_attachment(props);
	943	break;
4e17e6	944
583f1c	945	case 'reply-all':
4e17e6	946	case 'reply':
T	947	var uid;
	948	if (uid = this.get_single_uid())
6b47de	949	this.goto_url('compose', '_reply_uid='+uid+'&_mbox='+urlencode(this.env.mailbox)+(command=='reply-all' ? '&_all=1' : ''), true);
4e17e6	950	break;
T	951
	952	case 'forward':
	953	var uid;
	954	if (uid = this.get_single_uid())
6b47de	955	this.goto_url('compose', '_forward_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
4e17e6	956	break;
T	957
	958	case 'print':
	959	var uid;
	960	if (uid = this.get_single_uid())
4d3f3b	961	{
cfdf04	962	ref.printwin = window.open(this.env.comm_path+'&_action=print&_uid='+uid+'&_mbox='+urlencode(this.env.mailbox)+(this.env.safemode ? '&_safe=1' : ''));
4e17e6	963	if (this.printwin)
4d3f3b	964	{
dbbd1f	965	window.setTimeout(function(){ ref.printwin.focus(); }, 20);
4d3f3b	966	if (this.env.action != 'show')
5d97ac	967	this.mark_message('read', uid);
4e17e6	968	}
4d3f3b	969	}
4e17e6	970	break;
T	971
	972	case 'viewsource':
	973	var uid;
	974	if (uid = this.get_single_uid())
cfdf04	975	{
T	976	ref.sourcewin = window.open(this.env.comm_path+'&_action=viewsource&_uid='+this.env.uid+'&_mbox='+urlencode(this.env.mailbox));
4e17e6	977	if (this.sourcewin)
dbbd1f	978	window.setTimeout(function(){ ref.sourcewin.focus(); }, 20);
4e17e6	979	}
T	980	break;
	981
	982	case 'add-contact':
	983	this.add_contact(props);
	984	break;
d1d2c4	985
f11541	986	// quicksearch
4647e1	987	case 'search':
T	988	if (!props && this.gui_objects.qsearchbox)
	989	props = this.gui_objects.qsearchbox.value;
	990	if (props)
f11541	991	{
T	992	this.qsearch(props);
	993	break;
	994	}
4647e1	995
ed132e	996	// reset quicksearch
4647e1	997	case 'reset-search':
T	998	var s = this.env.search_request;
	999	this.reset_qsearch();
	1000
f11541	1001	if (s && this.env.mailbox)
4647e1	1002	this.list_mailbox(this.env.mailbox);
f11541	1003	else if (s && this.task == 'addressbook')
T	1004	this.list_contacts(this.env.source);
4647e1	1005	break;
4e17e6	1006
ed132e	1007	case 'import':
T	1008	if (this.env.action == 'import' && this.gui_objects.importform) {
	1009	var file = document.getElementById('rcmimportfile');
	1010	if (file && !file.value) {
	1011	alert(this.get_label('selectimportfile'));
	1012	break;
	1013	}
	1014	this.gui_objects.importform.submit();
	1015	this.set_busy(true, 'importwait');
	1016	this.lock_form(this.gui_objects.importform, true);
	1017	}
	1018	else
	1019	this.goto_url('import');
0dbac3	1020	break;
T	1021
	1022	case 'export':
	1023	if (this.contact_list.rowcount > 0) {
a6d7a9	1024	var add_url = (this.env.source ? '_source='+urlencode(this.env.source)+'&' : '');
0dbac3	1025	if (this.env.search_request)
a6d7a9	1026	add_url += '_search='+this.env.search_request;
0dbac3	1027
T	1028	this.goto_url('export', add_url);
	1029	}
	1030	break;
ed132e	1031
f5aa16	1032	// collapse/expand folder
S	1033	case 'collapse-folder':
	1034	if (props)
	1035	this.collapse_folder(props);
	1036	break;
4e17e6	1037
T	1038	// user settings commands
	1039	case 'preferences':
6b47de	1040	this.goto_url('');
4e17e6	1041	break;
T	1042
	1043	case 'identities':
6b47de	1044	this.goto_url('identities');
4e17e6	1045	break;
T	1046
	1047	case 'delete-identity':
	1048	this.delete_identity();
	1049
	1050	case 'folders':
6b47de	1051	this.goto_url('folders');
4e17e6	1052	break;
T	1053
	1054	case 'subscribe':
	1055	this.subscribe_folder(props);
	1056	break;
	1057
	1058	case 'unsubscribe':
	1059	this.unsubscribe_folder(props);
	1060	break;
	1061
	1062	case 'create-folder':
	1063	this.create_folder(props);
c8c1e0	1064	break;
S	1065
	1066	case 'rename-folder':
	1067	this.rename_folder(props);
4e17e6	1068	break;
T	1069
	1070	case 'delete-folder':
68b6a9	1071	this.delete_folder(props);
4e17e6	1072	break;
T	1073
	1074	}
	1075
	1076	return obj ? false : true;
	1077	};
	1078
	1079
	1080	// set command enabled or disabled
	1081	this.enable_command = function()
	1082	{
1c5853	1083	var args = arguments;
4e17e6	1084	if(!args.length) return -1;
T	1085
	1086	var command;
	1087	var enable = args[args.length-1];
	1088
	1089	for(var n=0; n<args.length-1; n++)
	1090	{
	1091	command = args[n];
	1092	this.commands[command] = enable;
	1093	this.set_button(command, (enable ? 'act' : 'pas'));
	1094	}
1c5853	1095	return true;
4e17e6	1096	};
T	1097
	1098
a95e0e	1099	// lock/unlock interface
4e17e6	1100	this.set_busy = function(a, message)
T	1101	{
	1102	if (a && message)
10a699	1103	{
T	1104	var msg = this.get_label(message);
	1105	if (msg==message)
	1106	msg = 'Loading...';
	1107
	1108	this.display_message(msg, 'loading', true);
	1109	}
258f1e	1110	else if (!a)
4e17e6	1111	this.hide_message();
T	1112
	1113	this.busy = a;
	1114	//document.body.style.cursor = a ? 'wait' : 'default';
	1115
	1116	if (this.gui_objects.editform)
	1117	this.lock_form(this.gui_objects.editform, a);
a95e0e	1118
T	1119	// clear pending timer
	1120	if (this.request_timer)
	1121	clearTimeout(this.request_timer);
	1122
	1123	// set timer for requests
9a5261	1124	if (a && this.env.request_timeout)
dbbd1f	1125	this.request_timer = window.setTimeout(function(){ ref.request_timed_out(); }, this.env.request_timeout * 1000);
4e17e6	1126	};
T	1127
	1128
10a699	1129	// return a localized string
T	1130	this.get_label = function(name)
	1131	{
	1132	if (this.labels[name])
	1133	return this.labels[name];
	1134	else
	1135	return name;
	1136	};
	1137
	1138
	1139	// switch to another application task
4e17e6	1140	this.switch_task = function(task)
T	1141	{
01bb03	1142	if (this.task===task && task!='mail')
4e17e6	1143	return;
T	1144
01bb03	1145	var url = this.get_task_url(task);
T	1146	if (task=='mail')
	1147	url += '&_mbox=INBOX';
	1148
f11541	1149	this.redirect(url);
4e17e6	1150	};
T	1151
	1152
	1153	this.get_task_url = function(task, url)
	1154	{
	1155	if (!url)
	1156	url = this.env.comm_path;
	1157
	1158	return url.replace(/_task=[a-z]+/, '_task='+task);
a95e0e	1159	};
T	1160
	1161
	1162	// called when a request timed out
	1163	this.request_timed_out = function()
	1164	{
	1165	this.set_busy(false);
	1166	this.display_message('Request timed out!', 'error');
4e17e6	1167	};
T	1168
	1169
	1170	/*********************************************************/
	1171	/******* event handling methods *******/
	1172	/*********************************************************/
	1173
	1174
6b47de	1175	this.doc_mouse_up = function(e)
f89f03	1176	{
T	1177	var model, li;
	1178
	1179	if (this.message_list) {
6b47de	1180	this.message_list.blur();
f89f03	1181	model = this.env.mailboxes;
T	1182	}
	1183	else if (this.contact_list) {
6b47de	1184	this.contact_list.blur();
f89f03	1185	model = this.env.address_sources;
f11541	1186	}
f89f03	1187
T	1188	// handle mouse release when dragging
	1189	if (this.drag_active && model) {
	1190	for (var k in model) {
	1191	if ((li = this.get_folder_li(k)) && rcube_mouse_is_over(e, li.firstChild) && this.check_droptarget(k)) {
	1192	this.set_classname(li, 'droptarget', false);
	1193	this.command('moveto', model[k].id);
	1194	break;
	1195	}
	1196	}
f5aa16	1197	}
f89f03	1198	};
f5aa16	1199
f89f03	1200	this.drag_move = function(e)
T	1201	{
	1202	var li;
	1203	var model = this.task == 'mail' ? this.env.mailboxes : this.env.address_sources;
	1204
	1205	if (this.gui_objects.folderlist && model) {
	1206	for (var k in model) {
	1207	if (li = this.get_folder_li(k))
	1208	this.set_classname(li, 'droptarget', (rcube_mouse_is_over(e, li.firstChild) && this.check_droptarget(k)));
	1209	}
	1210	}
	1211	};
	1212
f5aa16	1213	this.collapse_folder = function(id)
S	1214	{
	1215	var div;
	1216	if ((li = this.get_folder_li(id)) &&
	1217	(div = li.getElementsByTagName("div")[0]) &&
	1218	(div.className.match(/collapsed/) \|\| div.className.match(/expanded/)))
	1219	{
	1220	var ul = li.getElementsByTagName("ul")[0];
	1221	if (div.className.match(/collapsed/))
	1222	{
	1223	ul.style.display = '';
	1224	this.set_classname(div, 'collapsed', false);
	1225	this.set_classname(div, 'expanded', true);
	1226	var reg = new RegExp('&'+escape(id)+'&');
	1227	this.set_env('collapsed_folders', this.env.collapsed_folders.replace(reg, ''));
	1228	}
	1229	else
	1230	{
	1231	ul.style.display = 'none';
	1232	this.set_classname(div, 'expanded', false);
	1233	this.set_classname(div, 'collapsed', true);
	1234	this.set_env('collapsed_folders', this.env.collapsed_folders+'&'+escape(id)+'&');
5907c5	1235
T	1236	// select parent folder if one of its childs is currently selected
df0dd4	1237	if (this.env.mailbox.indexOf(id + this.env.delimiter) == 0)
5907c5	1238	this.command('list', id);
f5aa16	1239	}
S	1240	this.http_post('save-pref', '_name=collapsed_folders&_value='+escape(this.env.collapsed_folders));
7f9d71	1241	this.set_unread_count_display(id, false);
f5aa16	1242	}
f11541	1243	}
T	1244
6b47de	1245	this.click_on_list = function(e)
4e17e6	1246	{
6b47de	1247	if (this.message_list)
T	1248	this.message_list.focus();
	1249	else if (this.contact_list)
	1250	this.contact_list.focus();
4e17e6	1251
6b47de	1252	var mbox_li;
f11541	1253	if (mbox_li = this.get_folder_li())
6b47de	1254	this.set_classname(mbox_li, 'unfocused', true);
4e17e6	1255
f89f03	1256	return rcube_event.get_button(e) == 2 ? true : rcube_event.cancel(e);
4e17e6	1257	};
T	1258
	1259
6b47de	1260	this.msglist_select = function(list)
4e17e6	1261	{
b19097	1262	if (this.preview_timer)
T	1263	clearTimeout(this.preview_timer);
	1264
6b47de	1265	var selected = list.selection.length==1;
4b9efb	1266
S	1267	// Hide certain command buttons when Drafts folder is selected
6b47de	1268	if (this.env.mailbox == this.env.drafts_mailbox)
4e17e6	1269	{
4b9efb	1270	this.enable_command('reply', 'reply-all', 'forward', false);
301454	1271	this.enable_command('show', selected);
b85bf8	1272	this.enable_command('delete', 'moveto', 'mark', (list.selection.length > 0 ? true : false));
4e17e6	1273	}
6b47de	1274	else
4e17e6	1275	{
301454	1276	this.enable_command('show', 'reply', 'reply-all', 'forward', 'print', selected);
b85bf8	1277	this.enable_command('delete', 'moveto', 'mark', (list.selection.length > 0 ? true : false));
4e17e6	1278	}
068f6a	1279
S	1280	// start timer for message preview (wait for double click)
21168d	1281	if (selected && this.env.contentframe && !list.multi_selecting)
26f5b0	1282	this.preview_timer = window.setTimeout(function(){ ref.msglist_get_preview(); }, 200);
068f6a	1283	else if (this.env.contentframe)
f11541	1284	this.show_contentframe(false);
b19097	1285	};
d1d2c4	1286
S	1287
6b47de	1288	this.msglist_dbl_click = function(list)
T	1289	{
b19097	1290	if (this.preview_timer)
T	1291	clearTimeout(this.preview_timer);
	1292
6b47de	1293	var uid = list.get_single_selection();
T	1294	if (uid && this.env.mailbox == this.env.drafts_mailbox)
	1295	this.goto_url('compose', '_draft_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
	1296	else if (uid)
b19097	1297	this.show_message(uid, false, false);
6b47de	1298	};
4e17e6	1299
6b47de	1300
T	1301	this.msglist_keypress = function(list)
	1302	{
	1303	if (list.key_pressed == list.ENTER_KEY)
	1304	this.command('show');
	1305	else if (list.key_pressed == list.DELETE_KEY)
	1306	this.command('delete');
6e6e89	1307	else if (list.key_pressed == list.BACKSPACE_KEY)
T	1308	this.command('delete');
110748	1309	else
T	1310	list.shiftkey = false;
4e17e6	1311	};
T	1312
	1313
b19097	1314	this.msglist_get_preview = function()
T	1315	{
	1316	var uid = this.get_single_uid();
f11541	1317	if (uid && this.env.contentframe && !this.drag_active)
b19097	1318	this.show_message(uid, false, true);
T	1319	else if (this.env.contentframe)
f11541	1320	this.show_contentframe(false);
T	1321	};
	1322
	1323
	1324	this.check_droptarget = function(id)
	1325	{
	1326	if (this.task == 'mail')
f89f03	1327	return (this.env.mailboxes[id] && this.env.mailboxes[id].id != this.env.mailbox && !this.env.mailboxes[id].virtual);
f11541	1328	else if (this.task == 'addressbook')
T	1329	return (id != this.env.source && this.env.address_sources[id] && !this.env.address_sources[id].readonly);
b0dbf3	1330	else if (this.task == 'settings')
S	1331	return (id != this.env.folder);
b19097	1332	};
T	1333
4e17e6	1334
T	1335	/*********************************************************/
	1336	/******* (message) list functionality *******/
	1337	/*********************************************************/
	1338
	1339
	1340	// when user doble-clicks on a row
b19097	1341	this.show_message = function(id, safe, preview)
4e17e6	1342	{
T	1343	var add_url = '';
b19097	1344	var action = preview ? 'preview': 'show';
4e17e6	1345	var target = window;
b19097	1346	if (preview && this.env.contentframe && window.frames && window.frames[this.env.contentframe])
4e17e6	1347	{
T	1348	target = window.frames[this.env.contentframe];
	1349	add_url = '&_framed=1';
	1350	}
6b47de	1351
4e17e6	1352	if (safe)
T	1353	add_url = '&_safe=1';
	1354
1f020b	1355	// also send search request to get the right messages
S	1356	if (this.env.search_request)
	1357	add_url += '&_search='+this.env.search_request;
	1358
4e17e6	1359	if (id)
T	1360	{
b19097	1361	var url = '&_action='+action+'&_uid='+id+'&_mbox='+urlencode(this.env.mailbox)+add_url;
T	1362	if (action == 'preview' && String(target.location.href).indexOf(url) >= 0)
f11541	1363	this.show_contentframe(true);
b19097	1364	else
T	1365	{
	1366	this.set_busy(true, 'loading');
	1367	target.location.href = this.env.comm_path+url;
	1368	}
4e17e6	1369	}
T	1370	};
	1371
b19097	1372
f11541	1373	this.show_contentframe = function(show)
b19097	1374	{
T	1375	var frm;
	1376	if (this.env.contentframe && (frm = rcube_find_object(this.env.contentframe)))
	1377	{
75b1a5	1378	if (!show && window.frames[this.env.contentframe])
A	1379	{
	1380	if (window.frames[this.env.contentframe].location.href.indexOf(this.env.blankpage)<0)
d22455	1381	window.frames[this.env.contentframe].location.href = this.env.blankpage;
T	1382	}
75b1a5	1383	else if (!bw.safari)
f11541	1384	frm.style.display = show ? 'block' : 'none';
b19097	1385	}
T	1386
	1387	if (!show && this.busy)
	1388	this.set_busy(false);
	1389	};
4e17e6	1390
T	1391
	1392	// list a specific page
	1393	this.list_page = function(page)
	1394	{
	1395	if (page=='next')
	1396	page = this.env.current_page+1;
d17008	1397	if (page=='last')
S	1398	page = this.env.pagecount;
4e17e6	1399	if (page=='prev' && this.env.current_page>1)
T	1400	page = this.env.current_page-1;
d17008	1401	if (page=='first' && this.env.current_page>1)
S	1402	page = 1;
4e17e6	1403
T	1404	if (page > 0 && page <= this.env.pagecount)
	1405	{
	1406	this.env.current_page = page;
	1407
	1408	if (this.task=='mail')
	1409	this.list_mailbox(this.env.mailbox, page);
	1410	else if (this.task=='addressbook')
f11541	1411	this.list_contacts(this.env.source, page);
4e17e6	1412	}
T	1413	};
	1414
	1415
	1416	// list messages of a specific mailbox
f3b659	1417	this.list_mailbox = function(mbox, page, sort)
4e17e6	1418	{
cbd62d	1419	this.last_selected = 0;
4e17e6	1420	var add_url = '';
T	1421	var target = window;
	1422
	1423	if (!mbox)
	1424	mbox = this.env.mailbox;
	1425
f3b659	1426	// add sort to url if set
T	1427	if (sort)
	1428	add_url += '&_sort=' + sort;
f11541	1429
T	1430	// also send search request to get the right messages
	1431	if (this.env.search_request)
	1432	add_url += '&_search='+this.env.search_request;
f3b659	1433
4e17e6	1434	// set page=1 if changeing to another mailbox
T	1435	if (!page && mbox != this.env.mailbox)
	1436	{
	1437	page = 1;
	1438	this.env.current_page = page;
bef5ca	1439	if (this.message_list)
T	1440	this.message_list.clear_selection();
f11541	1441	this.show_contentframe(false);
4e17e6	1442	}
4647e1	1443
06895c	1444	if (mbox != this.env.mailbox \|\| (mbox == this.env.mailbox && !page && !sort))
T	1445	add_url += '&_refresh=1';
	1446
f11541	1447	this.select_folder(mbox, this.env.mailbox);
T	1448	this.env.mailbox = mbox;
4e17e6	1449
T	1450	// load message list remotely
	1451	if (this.gui_objects.messagelist)
	1452	{
9fee0e	1453	this.list_mailbox_remote(mbox, page, add_url);
4e17e6	1454	return;
T	1455	}
	1456
	1457	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	1458	{
	1459	target = window.frames[this.env.contentframe];
9fee0e	1460	add_url += '&_framed=1';
4e17e6	1461	}
T	1462
	1463	// load message list to target frame/window
	1464	if (mbox)
	1465	{
	1466	this.set_busy(true, 'loading');
4d4264	1467	target.location.href = this.env.comm_path+'&_mbox='+urlencode(mbox)+(page ? '&_page='+page : '')+add_url;
4e17e6	1468	}
T	1469	};
	1470
	1471
	1472	// send remote request to load message list
9fee0e	1473	this.list_mailbox_remote = function(mbox, page, add_url)
4e17e6	1474	{
15a9d1	1475	// clear message list first
6b47de	1476	this.message_list.clear();
15a9d1	1477
T	1478	// send request to server
4d4264	1479	var url = '_mbox='+urlencode(mbox)+(page ? '&_page='+page : '');
15a9d1	1480	this.set_busy(true, 'loading');
T	1481	this.http_request('list', url+add_url, true);
c8c1e0	1482	};
24053e	1483
15a9d1	1484
T	1485	this.expunge_mailbox = function(mbox)
	1486	{
	1487	var lock = false;
	1488	var add_url = '';
	1489
	1490	// lock interface if it's the active mailbox
	1491	if (mbox == this.env.mailbox)
	1492	{
	1493	lock = true;
	1494	this.set_busy(true, 'loading');
	1495	add_url = '&_reload=1';
	1496	}
4e17e6	1497
T	1498	// send request to server
4d4264	1499	var url = '_mbox='+urlencode(mbox);
8d0758	1500	this.http_post('expunge', url+add_url, lock);
4e17e6	1501	};
T	1502
	1503
5e3512	1504	this.purge_mailbox = function(mbox)
T	1505	{
	1506	var lock = false;
	1507	var add_url = '';
	1508
	1509	if (!confirm(this.get_label('purgefolderconfirm')))
	1510	return false;
	1511
	1512	// lock interface if it's the active mailbox
	1513	if (mbox == this.env.mailbox)
	1514	{
	1515	lock = true;
	1516	this.set_busy(true, 'loading');
	1517	add_url = '&_reload=1';
	1518	}
	1519
	1520	// send request to server
4d4264	1521	var url = '_mbox='+urlencode(mbox);
8d0758	1522	this.http_post('purge', url+add_url, lock);
1c5853	1523	return true;
5e3512	1524	};
f11541	1525
0dbac3	1526	// test if purge command is allowed
T	1527	this.purge_mailbox_test = function()
	1528	{
	1529	return (this.env.messagecount && (this.env.mailbox == this.env.trash_mailbox \|\| this.env.mailbox == this.env.junk_mailbox
	1530	\|\| this.env.mailbox.match('^' + RegExp.escape(this.env.trash_mailbox) + RegExp.escape(this.env.delimiter))
	1531	\|\| this.env.mailbox.match('^' + RegExp.escape(this.env.junk_mailbox) + RegExp.escape(this.env.delimiter))));
	1532	};
	1533
	1534
4e17e6	1535	// move selected messages to the specified mailbox
T	1536	this.move_messages = function(mbox)
	1537	{
e4bbb2	1538	// exit if current or no mailbox specified or if selection is empty
faebf4	1539	if (!mbox \|\| mbox == this.env.mailbox \|\| (!this.env.uid && (!this.message_list \|\| !this.message_list.get_selection().length)))
aa9836	1540	return;
e4bbb2	1541
ecf759	1542	var lock = false;
cfdf04	1543	var add_url = '&_target_mbox='+urlencode(mbox)+'&_from='+(this.env.action ? this.env.action : '');
4e17e6	1544
T	1545	// show wait message
	1546	if (this.env.action=='show')
ecf759	1547	{
T	1548	lock = true;
4e17e6	1549	this.set_busy(true, 'movingmessage');
ecf759	1550	}
d87fc2	1551	else if (!this.env.flag_for_deletion)
f11541	1552	this.show_contentframe(false);
6b47de	1553
faebf4	1554	// Hide message command buttons until a message is selected
T	1555	this.enable_command('reply', 'reply-all', 'forward', 'delete', 'mark', 'print', false);
	1556
d87fc2	1557	this._with_selected_messages('moveto', lock, add_url, (this.env.flag_for_deletion ? false : true));
4e17e6	1558	};
T	1559
857a38	1560	// delete selected messages from the current mailbox
S	1561	this.delete_messages = function()
	1562	{
1c7b97	1563	var selection = this.message_list ? this.message_list.get_selection() : new Array();
3d3531	1564
857a38	1565	// exit if no mailbox specified or if selection is empty
1c7b97	1566	if (!this.env.uid && !selection.length)
e4bbb2	1567	return;
6b47de	1568
857a38	1569	// if there is a trash mailbox defined and we're not currently in it:
1c7b97	1570	if (this.env.trash_mailbox && String(this.env.mailbox).toLowerCase() != String(this.env.trash_mailbox).toLowerCase())
cfdf04	1571	{
31c171	1572	// if shift was pressed delete it immediately
086377	1573	if (this.message_list && this.message_list.shiftkey)
31c171	1574	{
S	1575	if (confirm(this.get_label('deletemessagesconfirm')))
	1576	this.permanently_remove_messages();
	1577	}
	1578	else
	1579	this.move_messages(this.env.trash_mailbox);
cfdf04	1580	}
857a38	1581	// if there is a trash mailbox defined but we are in it:
S	1582	else if (this.env.trash_mailbox && String(this.env.mailbox).toLowerCase() == String(this.env.trash_mailbox).toLowerCase())
	1583	this.permanently_remove_messages();
	1584	// if there isn't a defined trash mailbox and the config is set to flag for deletion
6b47de	1585	else if (!this.env.trash_mailbox && this.env.flag_for_deletion)
T	1586	{
1c7b97	1587	this.mark_message('delete');
6b47de	1588	if(this.env.action=="show")
dab065	1589	this.command('nextmessage','',this);
6b47de	1590	else if (selection.length == 1)
T	1591	this.message_list.select_next();
dab065	1592	}
857a38	1593	// if there isn't a defined trash mailbox and the config is set NOT to flag for deletion
6b47de	1594	else if (!this.env.trash_mailbox)
857a38	1595	this.permanently_remove_messages();
S	1596	};
cfdf04	1597
T	1598
	1599	// delete the selected messages permanently
	1600	this.permanently_remove_messages = function()
	1601	{
	1602	// exit if no mailbox specified or if selection is empty
	1603	if (!this.env.uid && (!this.message_list \|\| !this.message_list.get_selection().length))
	1604	return;
1c7b97	1605
f11541	1606	this.show_contentframe(false);
d87fc2	1607	this._with_selected_messages('delete', false, '&_from='+(this.env.action ? this.env.action : ''), true);
cfdf04	1608	};
T	1609
	1610	// Send a specifc request with UIDs of all selected messages
	1611	// @private
d87fc2	1612	this._with_selected_messages = function(action, lock, add_url, remove)
d22455	1613	{
cfdf04	1614	var a_uids = new Array();
3d3531	1615
cfdf04	1616	if (this.env.uid)
3d3531	1617	a_uids[0] = this.env.uid;
cfdf04	1618	else
d22455	1619	{
cfdf04	1620	var selection = this.message_list.get_selection();
d87fc2	1621	var rows = this.message_list.rows;
cfdf04	1622	var id;
T	1623	for (var n=0; n<selection.length; n++)
	1624	{
	1625	id = selection[n];
	1626	a_uids[a_uids.length] = id;
3d3531	1627
d22455	1628	if (remove)
d87fc2	1629	this.message_list.remove_row(id, (n == selection.length-1));
A	1630	else
d22455	1631	{
T	1632	rows[id].deleted = true;
d87fc2	1633
A	1634	if (rows[id].classname.indexOf('deleted')<0)
d22455	1635	{
d87fc2	1636	rows[id].classname += ' deleted';
A	1637	this.set_classname(rows[id].obj, 'deleted', true);
d22455	1638	}
T	1639	if (this.env.read_when_deleted)
	1640	{
	1641	rows[id].classname = rows[id].classname.replace(/\s*unread/, '');
	1642	this.set_classname(rows[id].obj, 'unread', false);
	1643	}
d87fc2	1644
d22455	1645	if (rows[id].icon && this.env.deletedicon)
d87fc2	1646	rows[id].icon.src = this.env.deletedicon;
cfdf04	1647	}
T	1648	}
d22455	1649	}
3d3531	1650
f11541	1651	// also send search request to get the right messages
T	1652	if (this.env.search_request)
cfdf04	1653	add_url += '&_search='+this.env.search_request;
T	1654
	1655	// send request to server
8d0758	1656	this.http_post(action, '_uid='+a_uids.join(',')+'&_mbox='+urlencode(this.env.mailbox)+add_url, lock);
d22455	1657	};
4e17e6	1658
T	1659
	1660	// set a specific flag to one or more messages
	1661	this.mark_message = function(flag, uid)
	1662	{
	1663	var a_uids = new Array();
5d97ac	1664	var r_uids = new Array();
b19097	1665	var selection = this.message_list ? this.message_list.get_selection() : new Array();
3d3531	1666
4e17e6	1667	if (uid)
T	1668	a_uids[0] = uid;
	1669	else if (this.env.uid)
	1670	a_uids[0] = this.env.uid;
1c7b97	1671	else if (this.message_list)
4e17e6	1672	{
3d3531	1673	for (var n=0; n<selection.length; n++)
4e17e6	1674	{
e189a6	1675	a_uids[a_uids.length] = selection[n];
4e17e6	1676	}
5d97ac	1677	}
A	1678
3d3531	1679	if (!this.message_list)
A	1680	r_uids = a_uids;
	1681	else
	1682	for (var id, n=0; n<a_uids.length; n++)
5d97ac	1683	{
A	1684	id = a_uids[n];
	1685	if ((flag=='read' && this.message_list.rows[id].unread)
d22455	1686	\|\| (flag=='unread' && !this.message_list.rows[id].unread)
T	1687	\|\| (flag=='delete' && !this.message_list.rows[id].deleted)
	1688	\|\| (flag=='undelete' && this.message_list.rows[id].deleted)
	1689	\|\| (flag=='flagged' && !this.message_list.rows[id].flagged)
	1690	\|\| (flag=='unflagged' && this.message_list.rows[id].flagged))
	1691	{
	1692	r_uids[r_uids.length] = id;
	1693	}
4e17e6	1694	}
3d3531	1695
1a98a6	1696	// nothing to do
5d97ac	1697	if (!r_uids.length)
1a98a6	1698	return;
3d3531	1699
6b47de	1700	switch (flag)
T	1701	{
857a38	1702	case 'read':
S	1703	case 'unread':
5d97ac	1704	this.toggle_read_status(flag, r_uids);
857a38	1705	break;
S	1706	case 'delete':
	1707	case 'undelete':
5d97ac	1708	this.toggle_delete_status(r_uids);
e189a6	1709	break;
A	1710	case 'flagged':
	1711	case 'unflagged':
	1712	this.toggle_flagged_status(flag, a_uids);
857a38	1713	break;
S	1714	}
	1715	};
4e17e6	1716
857a38	1717	// set class to read/unread
6b47de	1718	this.toggle_read_status = function(flag, a_uids)
T	1719	{
4e17e6	1720	// mark all message rows as read/unread
T	1721	var icn_src;
6b47de	1722	var rows = this.message_list.rows;
4e17e6	1723	for (var i=0; i<a_uids.length; i++)
T	1724	{
	1725	uid = a_uids[i];
5d97ac	1726	if (rows[uid])
4e17e6	1727	{
6b47de	1728	rows[uid].unread = (flag=='unread' ? true : false);
4e17e6	1729
6b47de	1730	if (rows[uid].classname.indexOf('unread')<0 && rows[uid].unread)
4e17e6	1731	{
6b47de	1732	rows[uid].classname += ' unread';
T	1733	this.set_classname(rows[uid].obj, 'unread', true);
fd660a	1734
4e17e6	1735	if (this.env.unreadicon)
T	1736	icn_src = this.env.unreadicon;
	1737	}
6b47de	1738	else if (!rows[uid].unread)
4e17e6	1739	{
6b47de	1740	rows[uid].classname = rows[uid].classname.replace(/\s*unread/, '');
T	1741	this.set_classname(rows[uid].obj, 'unread', false);
4e17e6	1742
9d6f8e	1743	if (this.env.messageicon)
4e17e6	1744	icn_src = this.env.messageicon;
T	1745	}
	1746
9d6f8e	1747	if (rows[uid].icon && icn_src
d22455	1748	&& !(rows[uid].replied && this.env.repliedicon)
9d6f8e	1749	&& !(rows[uid].deleted && this.env.deletedicon))
6b47de	1750	rows[uid].icon.src = icn_src;
4e17e6	1751	}
T	1752	}
4bca67	1753
5d97ac	1754	this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag='+flag);
6b47de	1755	};
6d2714	1756
A	1757	// set class to read/unread
	1758	this.mark_as_read_from_preview = function(uid)
	1759	{
	1760	var icn_src;
	1761	var rows = parent.rcmail.message_list.rows;
	1762	if(rows[uid].unread)
	1763	{
	1764	rows[uid].unread = false;
	1765	rows[uid].classname = rows[uid].classname.replace(/\s*unread/, '');
	1766	parent.rcmail.set_classname(rows[uid].obj, 'unread', false);
	1767
	1768	if (rows[uid].replied && parent.rcmail.env.repliedicon)
d22455	1769	icn_src = parent.rcmail.env.repliedicon;
9d6f8e	1770	else if (rows[uid].deleted && parent.rcmail.env.deletedicon)
d22455	1771	icn_src = parent.rcmail.env.deletedicon;
6d2714	1772	else if (parent.rcmail.env.messageicon)
A	1773	icn_src = parent.rcmail.env.messageicon;
	1774
d22455	1775	if (rows[uid].icon && icn_src)
6d2714	1776	rows[uid].icon.src = icn_src;
A	1777	}
	1778	}
	1779
e189a6	1780
A	1781	// set image to flagged or unflagged
	1782	this.toggle_flagged_status = function(flag, a_uids)
	1783	{
	1784	// mark all message rows as flagged/unflagged
	1785	var icn_src;
	1786	var rows = this.message_list.rows;
	1787	for (var i=0; i<a_uids.length; i++)
	1788	{
	1789	uid = a_uids[i];
	1790	if (rows[uid])
	1791	{
	1792	rows[uid].flagged = (flag=='flagged' ? true : false);
	1793
	1794	if (rows[uid].flagged && this.env.flaggedicon)
	1795	icn_src = this.env.flaggedicon;
	1796	else if (this.env.unflaggedicon)
	1797	icn_src = this.env.unflaggedicon;
	1798
	1799	if (rows[uid].flagged_icon && icn_src)
	1800	rows[uid].flagged_icon.src = icn_src;
	1801	}
	1802	}
	1803
	1804	this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag='+flag);
	1805	};
857a38	1806
S	1807	// mark all message rows as deleted/undeleted
6b47de	1808	this.toggle_delete_status = function(a_uids)
T	1809	{
3d3531	1810	var rows = this.message_list ? this.message_list.rows : new Array();
A	1811
1c7b97	1812	if (a_uids.length==1)
T	1813	{
3d3531	1814	if (!rows.length \|\| (rows[a_uids[0]] && rows[a_uids[0]].classname.indexOf('deleted') < 0))
6b47de	1815	this.flag_as_deleted(a_uids);
T	1816	else
	1817	this.flag_as_undeleted(a_uids);
	1818
1c5853	1819	return true;
S	1820	}
	1821
	1822	var all_deleted = true;
1c7b97	1823	for (var i=0; i<a_uids.length; i++)
T	1824	{
857a38	1825	uid = a_uids[i];
6b47de	1826	if (rows[uid]) {
1c7b97	1827	if (rows[uid].classname.indexOf('deleted')<0)
T	1828	{
1c5853	1829	all_deleted = false;
S	1830	break;
857a38	1831	}
S	1832	}
1c5853	1833	}
S	1834
	1835	if (all_deleted)
	1836	this.flag_as_undeleted(a_uids);
	1837	else
	1838	this.flag_as_deleted(a_uids);
	1839
	1840	return true;
6b47de	1841	};
4e17e6	1842
6b47de	1843
T	1844	this.flag_as_undeleted = function(a_uids)
	1845	{
1c5853	1846	var icn_src;
3d3531	1847	var rows = this.message_list ? this.message_list.rows : new Array();
1c5853	1848
1c7b97	1849	for (var i=0; i<a_uids.length; i++)
T	1850	{
1c5853	1851	uid = a_uids[i];
6b47de	1852	if (rows[uid]) {
T	1853	rows[uid].deleted = false;
1c5853	1854
1c7b97	1855	if (rows[uid].classname.indexOf('deleted') > 0)
T	1856	{
6b47de	1857	rows[uid].classname = rows[uid].classname.replace(/\s*deleted/, '');
T	1858	this.set_classname(rows[uid].obj, 'deleted', false);
1c5853	1859	}
6b47de	1860	if (rows[uid].unread && this.env.unreadicon)
1c5853	1861	icn_src = this.env.unreadicon;
6b47de	1862	else if (rows[uid].replied && this.env.repliedicon)
1c5853	1863	icn_src = this.env.repliedicon;
S	1864	else if (this.env.messageicon)
	1865	icn_src = this.env.messageicon;
3d3531	1866
6b47de	1867	if (rows[uid].icon && icn_src)
T	1868	rows[uid].icon.src = icn_src;
1c5853	1869	}
S	1870	}
6b47de	1871
8d0758	1872	this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag=undelete');
1c5853	1873	return true;
6b47de	1874	};
T	1875
1c5853	1876
6b47de	1877	this.flag_as_deleted = function(a_uids)
T	1878	{
3d3531	1879	var add_url = '';
A	1880	var r_uids = new Array();
	1881	var rows = this.message_list ? this.message_list.rows : new Array();
	1882
1c7b97	1883	for (var i=0; i<a_uids.length; i++)
3d3531	1884	{
1c5853	1885	uid = a_uids[i];
3d3531	1886	if (rows[uid])
A	1887	{
6b47de	1888	rows[uid].deleted = true;
1c5853	1889
3d3531	1890	if (rows[uid].classname.indexOf('deleted')<0)
d22455	1891	{
6b47de	1892	rows[uid].classname += ' deleted';
T	1893	this.set_classname(rows[uid].obj, 'deleted', true);
3d3531	1894	}
d22455	1895	if (this.env.read_when_deleted)
T	1896	{
	1897	rows[uid].classname = rows[uid].classname.replace(/\s*unread/, '');
	1898	this.set_classname(rows[uid].obj, 'unread', false);
	1899	}
	1900
	1901	if (rows[uid].icon && this.env.deletedicon)
6b47de	1902	rows[uid].icon.src = this.env.deletedicon;
T	1903
d22455	1904	if (rows[uid].unread)
T	1905	r_uids[r_uids.length] = uid;
3d3531	1906	}
A	1907	}
	1908
	1909	if (r_uids.length)
	1910	add_url = '&_ruid='+r_uids.join(',');
	1911
	1912	this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag=delete'+add_url);
1c5853	1913	return true;
6b47de	1914	};
fe79b1	1915
3d3531	1916
A	1917	// flag as read without mark request (called from backend)
	1918	// argument should be a coma-separated list of uids
	1919	this.flag_deleted_as_read = function(uids)
	1920	{
	1921	var icn_src;
	1922	var rows = this.message_list ? this.message_list.rows : new Array();
	1923	var str = String(uids);
	1924	var a_uids = new Array();
	1925
	1926	a_uids = str.split(',');
	1927
	1928	for (var uid, i=0; i<a_uids.length; i++)
	1929	{
	1930	uid = a_uids[i];
	1931	if (rows[uid])
	1932	{
	1933	rows[uid].unread = false;
d22455	1934	rows[uid].read = true;
3d3531	1935
A	1936	rows[uid].classname = rows[uid].classname.replace(/\s*unread/, '');
	1937	this.set_classname(rows[uid].obj, 'unread', false);
	1938
	1939	if (rows[uid].icon)
	1940	rows[uid].icon.src = this.env.deletedicon;
	1941	}
	1942	}
	1943	};
0dbac3	1944
T	1945
b566ff	1946	/*********************************************************/
S	1947	/******* login form methods *******/
	1948	/*********************************************************/
	1949
	1950	// handler for keyboard events on the _user field
65444b	1951	this.login_user_keyup = function(e)
b566ff	1952	{
9bbb17	1953	var key = rcube_event.get_keycode(e);
T	1954	var elm;
b566ff	1955
S	1956	// enter
9bbb17	1957	if ((key==13) && (elm = rcube_find_object('_pass')))
b566ff	1958	{
9bbb17	1959	elm.focus();
b566ff	1960	return false;
S	1961	}
	1962	};
f11541	1963
4e17e6	1964
T	1965	/*********************************************************/
	1966	/******* message compose methods *******/
	1967	/*********************************************************/
1cded8	1968
T	1969
977a29	1970	// checks the input fields before sending a message
T	1971	this.check_compose_input = function()
	1972	{
	1973	// check input fields
	1974	var input_to = rcube_find_object('_to');
e8f8fe	1975	var input_cc = rcube_find_object('_cc');
T	1976	var input_bcc = rcube_find_object('_bcc');
977a29	1977	var input_subject = rcube_find_object('_subject');
T	1978	var input_message = rcube_find_object('_message');
	1979
	1980	// check for empty recipient
e8f8fe	1981	var recipients = input_to.value ? input_to.value : (input_cc.value ? input_cc.value : input_bcc.value);
T	1982	if (!rcube_check_email(recipients.replace(/^\s+/, '').replace(/[\s,;]+$/, ''), true))
977a29	1983	{
T	1984	alert(this.get_label('norecipientwarning'));
	1985	input_to.focus();
	1986	return false;
	1987	}
	1988
	1989	// display localized warning for missing subject
	1990	if (input_subject && input_subject.value == '')
	1991	{
	1992	var subject = prompt(this.get_label('nosubjectwarning'), this.get_label('nosubject'));
	1993
	1994	// user hit cancel, so don't send
	1995	if (!subject && subject !== '')
	1996	{
	1997	input_subject.focus();
	1998	return false;
	1999	}
	2000	else
	2001	{
	2002	input_subject.value = subject ? subject : this.get_label('nosubject');
	2003	}
	2004	}
	2005
	2006	// check for empty body
4ca10b	2007	if ((!window.tinyMCE \|\| !tinyMCE.get('compose-body')) && input_message.value == '' && !confirm(this.get_label('nobodywarning')))
977a29	2008	{
31d9ef	2009	input_message.focus();
T	2010	return false;
977a29	2011	}
4ca10b	2012	else if (window.tinyMCE && tinyMCE.get('compose-body') && !tinyMCE.get('compose-body').getContent() && !confirm(this.get_label('nobodywarning')))
5f0724	2013	{
A	2014	tinyMCE.get('compose-body').focus();
	2015	return false;
	2016	}
977a29	2017
T	2018	return true;
	2019	};
41fa0b	2020
4ca10b	2021	this.display_spellcheck_controls = function(vis)
T	2022	{
	2023	if (this.env.spellcheck) {
	2024	this.env.spellcheck.check_link.style.visibility = vis ? 'visible' : 'hidden';
	2025	this.env.spellcheck.switch_lan_pic.style.visibility = vis ? 'visible' : 'hidden';
	2026	}
	2027	};
41fa0b	2028
e170b4	2029	this.set_spellcheck_state = function(s)
T	2030	{
86958f	2031	this.spellcheck_ready = (s=='check_spelling' \|\| s=='ready');
e170b4	2032	this.enable_command('spellcheck', this.spellcheck_ready);
86958f	2033	};
e170b4	2034
T	2035
f11541	2036	this.set_draft_id = function(id)
T	2037	{
	2038	var f;
	2039	if (f = rcube_find_object('_draft_saveid'))
	2040	f.value = id;
	2041	};
	2042
f0f98f	2043	this.auto_save_start = function()
S	2044	{
9a5261	2045	if (this.env.draft_autosave)
cfdf04	2046	this.save_timer = self.setTimeout(function(){ ref.command("savedraft"); }, this.env.draft_autosave * 1000);
4b9efb	2047
S	2048	// Unlock interface now that saving is complete
	2049	this.busy = false;
41fa0b	2050	};
T	2051
	2052
f11541	2053	this.compose_field_hash = function(save)
977a29	2054	{
T	2055	// check input fields
	2056	var input_to = rcube_find_object('_to');
c17991	2057	var input_cc = rcube_find_object('_cc');
S	2058	var input_bcc = rcube_find_object('_bcc');
977a29	2059	var input_subject = rcube_find_object('_subject');
c5fb69	2060	var editor, input_message;
977a29	2061	var str = '';
c5fb69	2062
977a29	2063	if (input_to && input_to.value)
T	2064	str += input_to.value+':';
	2065	if (input_cc && input_cc.value)
	2066	str += input_cc.value+':';
	2067	if (input_bcc && input_bcc.value)
	2068	str += input_bcc.value+':';
	2069	if (input_subject && input_subject.value)
	2070	str += input_subject.value+':';
c5fb69	2071
A	2072	if (editor = tinyMCE.get('compose-body'))
	2073	str += editor.getContent();
	2074	else
	2075	{
	2076	input_message = rcube_find_object('_message');
977a29	2077	str += input_message.value;
c5fb69	2078	}
f11541	2079
T	2080	if (save)
	2081	this.cmp_hash = str;
	2082
977a29	2083	return str;
T	2084	};
	2085
	2086
1cded8	2087	this.change_identity = function(obj)
T	2088	{
	2089	if (!obj \|\| !obj.options)
	2090	return false;
	2091
	2092	var id = obj.options[obj.selectedIndex].value;
	2093	var input_message = rcube_find_object('_message');
	2094	var message = input_message ? input_message.value : '';
a0109c	2095	var is_html = (rcube_find_object('_is_html').value == '1');
749b07	2096	var sig, p;
1cded8	2097
1966c5	2098	if (!this.env.identity)
S	2099	this.env.identity = id
a0109c	2100
S	2101	if (!is_html)
1cded8	2102	{
a0109c	2103	// remove the 'old' signature
S	2104	if (this.env.identity && this.env.signatures && this.env.signatures[this.env.identity])
	2105	{
53bd8f	2106	if (this.env.signatures[this.env.identity]['is_html'])
A	2107	sig = this.env.signatures[this.env.identity]['plain_text'];
	2108	else
	2109	sig = this.env.signatures[this.env.identity]['text'];
	2110
	2111	if (sig.indexOf('-- ')!=0)
dd792e	2112	sig = '-- \n'+sig;
S	2113
a0109c	2114	p = message.lastIndexOf(sig);
S	2115	if (p>=0)
	2116	message = message.substring(0, p-1) + message.substring(p+sig.length, message.length);
	2117	}
dd792e	2118
a0109c	2119	// add the new signature string
S	2120	if (this.env.signatures && this.env.signatures[id])
	2121	{
	2122	sig = this.env.signatures[id]['text'];
dd792e	2123	if (this.env.signatures[id]['is_html'])
S	2124	{
	2125	sig = this.env.signatures[id]['plain_text'];
	2126	}
	2127	if (sig.indexOf('-- ')!=0)
	2128	sig = '-- \n'+sig;
a0109c	2129	message += '\n'+sig;
S	2130	}
1cded8	2131	}
a0109c	2132	else
1cded8	2133	{
d9344f	2134	var editor = tinyMCE.get('compose-body');
a0109c	2135
910d07	2136	if (this.env.signatures)
dd792e	2137	{
910d07	2138	// Append the signature as a div within the body
d9344f	2139	var sigElem = editor.dom.get("_rc_sig");
910d07	2140	var newsig = '';
A	2141	var htmlsig = true;
	2142
dd792e	2143	if (!sigElem)
a0109c	2144	{
910d07	2145	sigElem = editor.getDoc().createElement("div");
dd792e	2146	sigElem.setAttribute("id", "_rc_sig");
d9344f	2147	editor.getBody().appendChild(sigElem);
a0109c	2148	}
910d07	2149
A	2150	if (this.env.signatures[id])
	2151	{
	2152	newsig = this.env.signatures[id]['text'];
	2153	htmlsig = this.env.signatures[id]['is_html'];
	2154	}
	2155
	2156	if (htmlsig)
	2157	sigElem.innerHTML = newsig;
dd792e	2158	else
910d07	2159	sigElem.innerHTML = '<pre>' + newsig + '</pre>';
dd792e	2160	}
1cded8	2161	}
T	2162
749b07	2163	if (input_message)
1cded8	2164	input_message.value = message;
a0109c	2165
1cded8	2166	this.env.identity = id;
1c5853	2167	return true;
1cded8	2168	};
4e17e6	2169
T	2170
	2171	this.show_attachment_form = function(a)
	2172	{
	2173	if (!this.gui_objects.uploadbox)
	2174	return false;
	2175
	2176	var elm, list;
	2177	if (elm = this.gui_objects.uploadbox)
	2178	{
	2179	if (a && (list = this.gui_objects.attachmentlist))
	2180	{
	2181	var pos = rcube_get_object_pos(list);
	2182	var left = pos.x;
	2183	var top = pos.y + list.offsetHeight + 10;
	2184
	2185	elm.style.top = top+'px';
	2186	elm.style.left = left+'px';
	2187	}
	2188
	2189	elm.style.visibility = a ? 'visible' : 'hidden';
	2190	}
	2191
	2192	// clear upload form
480f5d	2193	try {
T	2194	if (!a && this.gui_objects.attachmentform != this.gui_objects.messageform)
	2195	this.gui_objects.attachmentform.reset();
	2196	}
	2197	catch(e){} // ignore errors
1c5853	2198
S	2199	return true;
4e17e6	2200	};
T	2201
	2202
	2203	// upload attachment file
	2204	this.upload_file = function(form)
	2205	{
	2206	if (!form)
	2207	return false;
	2208
	2209	// get file input fields
	2210	var send = false;
	2211	for (var n=0; n<form.elements.length; n++)
	2212	if (form.elements[n].type=='file' && form.elements[n].value)
	2213	{
	2214	send = true;
	2215	break;
	2216	}
	2217
	2218	// create hidden iframe and post upload form
	2219	if (send)
	2220	{
	2221	var ts = new Date().getTime();
	2222	var frame_name = 'rcmupload'+ts;
	2223
	2224	// have to do it this way for IE
	2225	// otherwise the form will be posted to a new window
ee0da5	2226	if(document.all)
4e17e6	2227	{
T	2228	var html = '<iframe name="'+frame_name+'" src="program/blank.gif" style="width:0;height:0;visibility:hidden;"></iframe>';
	2229	document.body.insertAdjacentHTML('BeforeEnd',html);
	2230	}
	2231	else // for standards-compilant browsers
	2232	{
	2233	var frame = document.createElement('IFRAME');
	2234	frame.name = frame_name;
ee0da5	2235	frame.style.border = 'none';
A	2236	frame.style.width = 0;
	2237	frame.style.height = 0;
4e17e6	2238	frame.style.visibility = 'hidden';
T	2239	document.body.appendChild(frame);
	2240	}
	2241
	2242	form.target = frame_name;
	2243	form.action = this.env.comm_path+'&_action=upload';
	2244	form.setAttribute('enctype', 'multipart/form-data');
	2245	form.submit();
	2246	}
	2247
	2248	// set reference to the form object
	2249	this.gui_objects.attachmentform = form;
1c5853	2250	return true;
4e17e6	2251	};
T	2252
	2253
	2254	// add file name to attachment list
	2255	// called from upload page
9a5261	2256	this.add2attachment_list = function(name, content)
4e17e6	2257	{
T	2258	if (!this.gui_objects.attachmentlist)
	2259	return false;
aade7b	2260
4e17e6	2261	var li = document.createElement('LI');
a894ba	2262	li.id = name;
S	2263	li.innerHTML = content;
4e17e6	2264	this.gui_objects.attachmentlist.appendChild(li);
1c5853	2265	return true;
4e17e6	2266	};
T	2267
a894ba	2268	this.remove_from_attachment_list = function(name)
S	2269	{
	2270	if (!this.gui_objects.attachmentlist)
	2271	return false;
	2272
	2273	var list = this.gui_objects.attachmentlist.getElementsByTagName("li");
	2274	for (i=0;i<list.length;i++)
	2275	if (list[i].id == name)
9a5261	2276	this.gui_objects.attachmentlist.removeChild(list[i]);
41fa0b	2277	};
a894ba	2278
S	2279	this.remove_attachment = function(name)
	2280	{
	2281	if (name)
8d0758	2282	this.http_post('remove-attachment', '_file='+urlencode(name));
a894ba	2283
S	2284	return true;
41fa0b	2285	};
4e17e6	2286
T	2287	// send remote request to add a new contact
	2288	this.add_contact = function(value)
	2289	{
	2290	if (value)
f11541	2291	this.http_post('addcontact', '_address='+value);
1c5853	2292
S	2293	return true;
4e17e6	2294	};
T	2295
f11541	2296	// send remote request to search mail or contacts
T	2297	this.qsearch = function(value)
4647e1	2298	{
f11541	2299	if (value != '')
4647e1	2300	{
f11541	2301	if (this.message_list)
T	2302	this.message_list.clear();
	2303	else if (this.contact_list) {
	2304	this.contact_list.clear(true);
	2305	this.show_contentframe(false);
	2306	}
	2307
	2308	// reset vars
	2309	this.env.current_page = 1;
4647e1	2310	this.set_busy(true, 'searching');
c5418b	2311	this.http_request('search', '_q='+urlencode(value)+(this.env.mailbox ? '&_mbox='+urlencode(this.env.mailbox) : '')+(this.env.source ? '&_source='+urlencode(this.env.source) : ''), true);
4647e1	2312	}
1c5853	2313	return true;
4647e1	2314	};
T	2315
	2316	// reset quick-search form
	2317	this.reset_qsearch = function()
	2318	{
	2319	if (this.gui_objects.qsearchbox)
	2320	this.gui_objects.qsearchbox.value = '';
	2321
	2322	this.env.search_request = null;
1c5853	2323	return true;
4647e1	2324	};
41fa0b	2325
T	2326
9a5762	2327	this.sent_successfully = function(type, msg)
41fa0b	2328	{
T	2329	this.list_mailbox();
9a5762	2330	this.display_message(msg, type, true);
41fa0b	2331	}
T	2332
4e17e6	2333
T	2334	/*********************************************************/
	2335	/******* keyboard live-search methods *******/
	2336	/*********************************************************/
	2337
	2338
	2339	// handler for keyboard events on address-fields
	2340	this.ksearch_keypress = function(e, obj)
	2341	{
	2342	if (typeof(this.env.contacts)!='object' \|\| !this.env.contacts.length)
	2343	return true;
	2344
	2345	if (this.ksearch_timer)
	2346	clearTimeout(this.ksearch_timer);
	2347
	2348	var highlight;
9bbb17	2349	var key = rcube_event.get_keycode(e);
T	2350	var mod = rcube_event.get_modifier(e);
4e17e6	2351
T	2352	switch (key)
	2353	{
	2354	case 38: // key up
	2355	case 40: // key down
	2356	if (!this.ksearch_pane)
	2357	break;
	2358
	2359	var dir = key==38 ? 1 : 0;
	2360	var next;
	2361
	2362	highlight = document.getElementById('rcmksearchSelected');
	2363	if (!highlight)
	2364	highlight = this.ksearch_pane.ul.firstChild;
	2365
	2366	if (highlight && (next = dir ? highlight.previousSibling : highlight.nextSibling))
	2367	{
	2368	highlight.removeAttribute('id');
	2369	this.set_classname(highlight, 'selected', false);
	2370	}
	2371
	2372	if (next)
	2373	{
	2374	next.setAttribute('id', 'rcmksearchSelected');
	2375	this.set_classname(next, 'selected', true);
	2376	this.ksearch_selected = next._rcm_id;
	2377	}
	2378
86958f	2379	return rcube_event.cancel(e);
4e17e6	2380
T	2381	case 9: // tab
9bbb17	2382	if(mod == SHIFT_KEY)
4e17e6	2383	break;
T	2384
	2385	case 13: // enter
	2386	if (this.ksearch_selected===null \|\| !this.ksearch_input \|\| !this.ksearch_value)
	2387	break;
	2388
86958f	2389	// insert selected address and hide ksearch pane
T	2390	this.insert_recipient(this.ksearch_selected);
4e17e6	2391	this.ksearch_hide();
86958f	2392
T	2393	return rcube_event.cancel(e);
4e17e6	2394
T	2395	case 27: // escape
	2396	this.ksearch_hide();
	2397	break;
	2398
	2399	}
	2400
	2401	// start timer
dbbd1f	2402	this.ksearch_timer = window.setTimeout(function(){ ref.ksearch_get_results(); }, 200);
4e17e6	2403	this.ksearch_input = obj;
T	2404
	2405	return true;
	2406	};
86958f	2407
T	2408
	2409	this.insert_recipient = function(id)
	2410	{
	2411	if (!this.env.contacts[id] \|\| !this.ksearch_input)
	2412	return;
	2413
	2414	// get cursor pos
	2415	var inp_value = this.ksearch_input.value.toLowerCase();
	2416	var cpos = this.get_caret_pos(this.ksearch_input);
	2417	var p = inp_value.lastIndexOf(this.ksearch_value, cpos);
	2418
	2419	// replace search string with full address
	2420	var pre = this.ksearch_input.value.substring(0, p);
	2421	var end = this.ksearch_input.value.substring(p+this.ksearch_value.length, this.ksearch_input.value.length);
	2422	var insert = this.env.contacts[id]+', ';
	2423	this.ksearch_input.value = pre + insert + end;
	2424
	2425	// set caret to insert pos
	2426	cpos = p+insert.length;
	2427	if (this.ksearch_input.setSelectionRange)
	2428	this.ksearch_input.setSelectionRange(cpos, cpos);
	2429	};
4e17e6	2430
T	2431
	2432	// address search processor
	2433	this.ksearch_get_results = function()
	2434	{
	2435	var inp_value = this.ksearch_input ? this.ksearch_input.value : null;
	2436	if (inp_value===null)
	2437	return;
	2438
	2439	// get string from current cursor pos to last comma
	2440	var cpos = this.get_caret_pos(this.ksearch_input);
	2441	var p = inp_value.lastIndexOf(',', cpos-1);
	2442	var q = inp_value.substring(p+1, cpos);
	2443
	2444	// trim query string
	2445	q = q.replace(/(^\s+\|\s+$)/g, '').toLowerCase();
	2446
	2447	if (!q.length \|\| q==this.ksearch_value)
	2448	{
	2449	if (!q.length && this.ksearch_pane && this.ksearch_pane.visible)
	2450	this.ksearch_pane.show(0);
	2451
	2452	return;
	2453	}
	2454
	2455	this.ksearch_value = q;
	2456
	2457	// start searching the contact list
	2458	var a_results = new Array();
	2459	var a_result_ids = new Array();
	2460	var c=0;
	2461	for (var i=0; i<this.env.contacts.length; i++)
	2462	{
	2463	if (this.env.contacts[i].toLowerCase().indexOf(q)>=0)
	2464	{
	2465	a_results[c] = this.env.contacts[i];
	2466	a_result_ids[c++] = i;
	2467
	2468	if (c==15) // limit search results
	2469	break;
	2470	}
	2471	}
	2472
	2473	// display search results
	2474	if (c && a_results.length)
	2475	{
	2476	var p, ul, li;
	2477
	2478	// create results pane if not present
	2479	if (!this.ksearch_pane)
	2480	{
	2481	ul = document.createElement('UL');
	2482	this.ksearch_pane = new rcube_layer('rcmKSearchpane', {vis:0, zindex:30000});
	2483	this.ksearch_pane.elm.appendChild(ul);
	2484	this.ksearch_pane.ul = ul;
	2485	}
	2486	else
	2487	ul = this.ksearch_pane.ul;
	2488
	2489	// remove all search results
	2490	ul.innerHTML = '';
	2491
	2492	// add each result line to list
	2493	for (i=0; i<a_results.length; i++)
	2494	{
	2495	li = document.createElement('LI');
	2496	li.innerHTML = a_results[i].replace(/</, '<').replace(/>/, '>');
	2497	li._rcm_id = a_result_ids[i];
	2498	ul.appendChild(li);
	2499	}
	2500
	2501	// check if last selected item is still in result list
	2502	if (this.ksearch_selected!==null)
	2503	{
	2504	p = find_in_array(this.ksearch_selected, a_result_ids);
	2505	if (p>=0 && ul.childNodes)
	2506	{
	2507	ul.childNodes[p].setAttribute('id', 'rcmksearchSelected');
	2508	this.set_classname(ul.childNodes[p], 'selected', true);
	2509	}
	2510	else
	2511	this.ksearch_selected = null;
	2512	}
	2513
	2514	// if no item selected, select the first one
	2515	if (this.ksearch_selected===null)
	2516	{
	2517	ul.firstChild.setAttribute('id', 'rcmksearchSelected');
	2518	this.set_classname(ul.firstChild, 'selected', true);
	2519	this.ksearch_selected = a_result_ids[0];
	2520	}
	2521
	2522	// move the results pane right under the input box and make it visible
	2523	var pos = rcube_get_object_pos(this.ksearch_input);
	2524	this.ksearch_pane.move(pos.x, pos.y+this.ksearch_input.offsetHeight);
	2525	this.ksearch_pane.show(1);
	2526	}
	2527	// hide results pane
	2528	else
	2529	this.ksearch_hide();
	2530	};
	2531
	2532
	2533	this.ksearch_blur = function(e, obj)
	2534	{
	2535	if (this.ksearch_timer)
	2536	clearTimeout(this.ksearch_timer);
	2537
	2538	this.ksearch_value = '';
	2539	this.ksearch_input = null;
	2540
	2541	this.ksearch_hide();
	2542	};
	2543
	2544
	2545	this.ksearch_hide = function()
	2546	{
	2547	this.ksearch_selected = null;
	2548
	2549	if (this.ksearch_pane)
	2550	this.ksearch_pane.show(0);
	2551	};
	2552
	2553
	2554
	2555	/*********************************************************/
	2556	/******* address book methods *******/
	2557	/*********************************************************/
	2558
	2559
6b47de	2560	this.contactlist_keypress = function(list)
T	2561	{
	2562	if (list.key_pressed == list.DELETE_KEY)
	2563	this.command('delete');
	2564	};
	2565
	2566
	2567	this.contactlist_select = function(list)
	2568	{
f11541	2569	if (this.preview_timer)
T	2570	clearTimeout(this.preview_timer);
	2571
	2572	var id, frame, ref = this;
6b47de	2573	if (id = list.get_single_selection())
26f5b0	2574	this.preview_timer = window.setTimeout(function(){ ref.load_contact(id, 'show'); }, 200);
f11541	2575	else if (this.env.contentframe)
T	2576	this.show_contentframe(false);
6b47de	2577
f11541	2578	this.enable_command('compose', list.selection.length > 0);
f74b28	2579	this.enable_command('edit', (id && this.env.address_sources && !this.env.address_sources[this.env.source].readonly) ? true : false);
f11541	2580	this.enable_command('delete', list.selection.length && this.env.address_sources && !this.env.address_sources[this.env.source].readonly);
6b47de	2581
f11541	2582	return false;
6b47de	2583	};
T	2584
	2585
f11541	2586	this.list_contacts = function(src, page)
4e17e6	2587	{
T	2588	var add_url = '';
	2589	var target = window;
	2590
f11541	2591	if (!src)
T	2592	src = this.env.source;
	2593
	2594	if (page && this.current_page==page && src == this.env.source)
4e17e6	2595	return false;
f11541	2596
T	2597	if (src != this.env.source)
	2598	{
	2599	page = 1;
	2600	this.env.current_page = page;
6b603d	2601	this.reset_qsearch();
f11541	2602	}
T	2603
	2604	this.select_folder(src, this.env.source);
	2605	this.env.source = src;
4e17e6	2606
T	2607	// load contacts remotely
	2608	if (this.gui_objects.contactslist)
	2609	{
f11541	2610	this.list_contacts_remote(src, page);
4e17e6	2611	return;
T	2612	}
	2613
	2614	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	2615	{
	2616	target = window.frames[this.env.contentframe];
	2617	add_url = '&_framed=1';
	2618	}
	2619
f11541	2620	// also send search request to get the correct listing
T	2621	if (this.env.search_request)
	2622	add_url += '&_search='+this.env.search_request;
	2623
4e17e6	2624	this.set_busy(true, 'loading');
f11541	2625	target.location.href = this.env.comm_path+(src ? '&_source='+urlencode(src) : '')+(page ? '&_page='+page : '')+add_url;
4e17e6	2626	};
T	2627
	2628
	2629	// send remote request to load contacts list
f11541	2630	this.list_contacts_remote = function(src, page)
4e17e6	2631	{
6b47de	2632	// clear message list first
f11541	2633	this.contact_list.clear(true);
T	2634	this.show_contentframe(false);
	2635	this.enable_command('delete', 'compose', false);
4e17e6	2636
T	2637	// send request to server
fc7374	2638	var url = (src ? '_source='+urlencode(src) : '') + (page ? (src?'&':'') + '_page='+page : '');
f11541	2639	this.env.source = src;
T	2640
	2641	// also send search request to get the right messages
	2642	if (this.env.search_request)
	2643	url += '&_search='+this.env.search_request;
	2644
4e17e6	2645	this.set_busy(true, 'loading');
ecf759	2646	this.http_request('list', url, true);
4e17e6	2647	};
T	2648
	2649
	2650	// load contact record
	2651	this.load_contact = function(cid, action, framed)
	2652	{
	2653	var add_url = '';
	2654	var target = window;
	2655	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	2656	{
	2657	add_url = '&_framed=1';
	2658	target = window.frames[this.env.contentframe];
f11541	2659	this.show_contentframe(true);
4e17e6	2660	}
T	2661	else if (framed)
	2662	return false;
f11541	2663
T	2664	if (action && (cid \|\| action=='add') && !this.drag_active)
4e17e6	2665	{
T	2666	this.set_busy(true);
f11541	2667	target.location.href = this.env.comm_path+'&_action='+action+'&_source='+urlencode(this.env.source)+'&_cid='+urlencode(cid) + add_url;
4e17e6	2668	}
1c5853	2669	return true;
4e17e6	2670	};
f11541	2671
T	2672	// copy a contact to the specified target (group or directory)
	2673	this.copy_contact = function(cid, to)
	2674	{
	2675	if (!cid)
	2676	cid = this.contact_list.get_selection().join(',');
	2677
	2678	if (to != this.env.source && cid && this.env.address_sources[to] && !this.env.address_sources[to].readonly)
	2679	this.http_post('copy', '_cid='+urlencode(cid)+'&_source='+urlencode(this.env.source)+'&_to='+urlencode(to));
	2680	};
4e17e6	2681
T	2682
	2683	this.delete_contacts = function()
	2684	{
	2685	// exit if no mailbox specified or if selection is empty
6b47de	2686	var selection = this.contact_list.get_selection();
T	2687	if (!(selection.length \|\| this.env.cid) \|\| !confirm(this.get_label('deletecontactconfirm')))
4e17e6	2688	return;
5e3512	2689
4e17e6	2690	var a_cids = new Array();
b15568	2691	var qs = '';
4e17e6	2692
T	2693	if (this.env.cid)
	2694	a_cids[a_cids.length] = this.env.cid;
	2695	else
	2696	{
	2697	var id;
6b47de	2698	for (var n=0; n<selection.length; n++)
4e17e6	2699	{
6b47de	2700	id = selection[n];
4e17e6	2701	a_cids[a_cids.length] = id;
f4f8c6	2702	this.contact_list.remove_row(id, (n == selection.length-1));
4e17e6	2703	}
T	2704
	2705	// hide content frame if we delete the currently displayed contact
f11541	2706	if (selection.length == 1)
T	2707	this.show_contentframe(false);
4e17e6	2708	}
T	2709
b15568	2710	// also send search request to get the right records from the next page
T	2711	if (this.env.search_request)
	2712	qs += '&_search='+this.env.search_request;
	2713
4e17e6	2714	// send request to server
4f9c83	2715	this.http_post('delete', '_cid='+urlencode(a_cids.join(','))+'&_source='+urlencode(this.env.source)+'&_from='+(this.env.action ? this.env.action : '')+qs);
1c5853	2716	return true;
4e17e6	2717	};
T	2718
	2719
	2720	// update a contact record in the list
	2721	this.update_contact_row = function(cid, cols_arr)
	2722	{
6b47de	2723	var row;
T	2724	if (this.contact_list.rows[cid] && (row = this.contact_list.rows[cid].obj))
	2725	{
	2726	for (var c=0; c<cols_arr.length; c++)
	2727	if (row.cells[c])
	2728	row.cells[c].innerHTML = cols_arr[c];
	2729
	2730	return true;
	2731	}
	2732
	2733	return false;
4e17e6	2734	};
T	2735
	2736
	2737	/*********************************************************/
	2738	/******* user settings methods *******/
	2739	/*********************************************************/
	2740
b0dbf3	2741	this.init_subscription_list = function()
S	2742	{
	2743	var p = this;
68b6a9	2744	this.subscription_list = new rcube_list_widget(this.gui_objects.subscriptionlist, {multiselect:false, draggable:true, keyboard:false, toggleselect:true});
b0dbf3	2745	this.subscription_list.addEventListener('select', function(o){ p.subscription_select(o); });
S	2746	this.subscription_list.addEventListener('dragstart', function(o){ p.drag_active = true; });
	2747	this.subscription_list.addEventListener('dragend', function(o){ p.subscription_move_folder(o); });
68b6a9	2748	this.subscription_list.row_init = function (row)
S	2749	{
	2750	var anchors = row.obj.getElementsByTagName('A');
	2751	if (anchors[0])
0aa430	2752	anchors[0].onclick = function() { p.rename_folder(row.id); return false; };
68b6a9	2753	if (anchors[1])
0aa430	2754	anchors[1].onclick = function() { p.delete_folder(row.id); return false; };
68b6a9	2755	row.obj.onmouseover = function() { p.focus_subscription(row.id); };
S	2756	row.obj.onmouseout = function() { p.unfocus_subscription(row.id); };
	2757	}
b0dbf3	2758	this.subscription_list.init();
S	2759	}
	2760
6b47de	2761	this.identity_select = function(list)
T	2762	{
	2763	var id;
	2764	if (id = list.get_single_selection())
	2765	this.load_identity(id, 'edit-identity');
	2766	};
4e17e6	2767
T	2768	// load contact record
	2769	this.load_identity = function(id, action)
	2770	{
	2771	if (action=='edit-identity' && (!id \|\| id==this.env.iid))
1c5853	2772	return false;
4e17e6	2773
T	2774	var add_url = '';
	2775	var target = window;
	2776	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	2777	{
	2778	add_url = '&_framed=1';
	2779	target = window.frames[this.env.contentframe];
	2780	document.getElementById(this.env.contentframe).style.visibility = 'inherit';
	2781	}
	2782
	2783	if (action && (id \|\| action=='add-identity'))
	2784	{
	2785	this.set_busy(true);
	2786	target.location.href = this.env.comm_path+'&_action='+action+'&_iid='+id+add_url;
	2787	}
1c5853	2788	return true;
4e17e6	2789	};
T	2790
	2791
	2792	this.delete_identity = function(id)
	2793	{
	2794	// exit if no mailbox specified or if selection is empty
6b47de	2795	var selection = this.identity_list.get_selection();
T	2796	if (!(selection.length \|\| this.env.iid))
4e17e6	2797	return;
T	2798
	2799	if (!id)
6b47de	2800	id = this.env.iid ? this.env.iid : selection[0];
4e17e6	2801
T	2802	// if (this.env.framed && id)
6b47de	2803	this.goto_url('delete-identity', '_iid='+id, true);
1c5853	2804	return true;
b0dbf3	2805	};
S	2806
	2807
	2808	this.focus_subscription = function(id)
	2809	{
68b6a9	2810	var row, folder;
b0dbf3	2811	var reg = RegExp('['+RegExp.escape(this.env.delimiter)+']?[^'+RegExp.escape(this.env.delimiter)+']+$');
3e71ab	2812
681a59	2813	if (this.drag_active && this.env.folder && (row = document.getElementById(id)))
3e71ab	2814	if (this.env.subscriptionrows[id] &&
S	2815	(folder = this.env.subscriptionrows[id][0]))
b0dbf3	2816	{
3e71ab	2817	if (this.check_droptarget(folder) &&
681a59	2818	!this.env.subscriptionrows[this.get_folder_row_id(this.env.folder)][2] &&
A	2819	(folder != this.env.folder.replace(reg, '')) &&
3e71ab	2820	(!folder.match(new RegExp('^'+RegExp.escape(this.env.folder+this.env.delimiter)))))
b0dbf3	2821	{
3e71ab	2822	this.set_env('dstfolder', folder);
S	2823	this.set_classname(row, 'droptarget', true);
b0dbf3	2824	}
S	2825	}
3e71ab	2826	else if (this.env.folder.match(new RegExp(RegExp.escape(this.env.delimiter))))
b0dbf3	2827	{
3e71ab	2828	this.set_env('dstfolder', this.env.delimiter);
S	2829	this.set_classname(this.subscription_list.frame, 'droptarget', true);
b0dbf3	2830	}
S	2831	}
	2832
	2833
	2834	this.unfocus_subscription = function(id)
	2835	{
3e71ab	2836	var row;
b0dbf3	2837	this.set_env('dstfolder', null);
3e71ab	2838	if (this.env.subscriptionrows[id] &&
S	2839	(row = document.getElementById(id)))
b0dbf3	2840	this.set_classname(row, 'droptarget', false);
3e71ab	2841	else
S	2842	this.set_classname(this.subscription_list.frame, 'droptarget', false);
b0dbf3	2843	}
S	2844
	2845
	2846	this.subscription_select = function(list)
	2847	{
68b6a9	2848	var id, folder;
S	2849	if ((id = list.get_single_selection()) &&
	2850	this.env.subscriptionrows['rcmrow'+id] &&
681a59	2851	(folder = this.env.subscriptionrows['rcmrow'+id][0]))
68b6a9	2852	this.set_env('folder', folder);
S	2853	else
	2854	this.set_env('folder', null);
a8d23d	2855
T	2856	if (this.gui_objects.createfolderhint)
	2857	this.gui_objects.createfolderhint.innerHTML = this.env.folder ? this.get_label('addsubfolderhint') : '';
b0dbf3	2858	};
S	2859
	2860
	2861	this.subscription_move_folder = function(list)
	2862	{
	2863	var reg = RegExp('['+RegExp.escape(this.env.delimiter)+']?[^'+RegExp.escape(this.env.delimiter)+']+$');
	2864	if (this.env.folder && this.env.dstfolder && (this.env.dstfolder != this.env.folder) &&
	2865	(this.env.dstfolder != this.env.folder.replace(reg, '')))
	2866	{
	2867	var reg = new RegExp('[^'+RegExp.escape(this.env.delimiter)+']*['+RegExp.escape(this.env.delimiter)+']', 'g');
	2868	var basename = this.env.folder.replace(reg, '');
	2869	var newname = this.env.dstfolder==this.env.delimiter ? basename : this.env.dstfolder+this.env.delimiter+basename;
	2870	this.http_post('rename-folder', '_folder_oldname='+urlencode(this.env.folder)+'&_folder_newname='+urlencode(newname));
	2871	}
	2872	this.drag_active = false;
68b6a9	2873	this.unfocus_subscription(this.get_folder_row_id(this.env.dstfolder));
4e17e6	2874	};
T	2875
	2876
24053e	2877	// tell server to create and subscribe a new mailbox
4e17e6	2878	this.create_folder = function(name)
T	2879	{
a8d23d	2880	if (this.edit_folder)
T	2881	this.reset_folder_rename();
24053e	2882
4e17e6	2883	var form;
T	2884	if ((form = this.gui_objects.editform) && form.elements['_folder_name'])
6eaac2	2885	{
4e17e6	2886	name = form.elements['_folder_name'].value;
T	2887
6eaac2	2888	if (name.indexOf(this.env.delimiter)>=0)
A	2889	{
134eaf	2890	alert(this.get_label('forbiddencharacter')+' ('+this.env.delimiter+')');
6eaac2	2891	return false;
A	2892	}
	2893
	2894	if (this.env.folder && name != '')
	2895	name = this.env.folder+this.env.delimiter+name;
	2896
8d0758	2897	this.http_post('create-folder', '_name='+urlencode(name), true);
6eaac2	2898	}
4e17e6	2899	else if (form.elements['_folder_name'])
T	2900	form.elements['_folder_name'].focus();
	2901	};
	2902
24053e	2903
d19426	2904	// start renaming the mailbox name.
24053e	2905	// this will replace the name string with an input field
68b6a9	2906	this.rename_folder = function(id)
4e17e6	2907	{
24053e	2908	var temp, row, form;
T	2909
	2910	// reset current renaming
681a59	2911	if (temp = this.edit_folder)
A	2912	{
	2913	this.reset_folder_rename();
	2914	if (temp == id)
	2915	return;
	2916	}
24053e	2917
0aa430	2918	if (id && this.env.subscriptionrows[id] && (row = document.getElementById(id)))
4e17e6	2919	{
b0dbf3	2920	var reg = new RegExp('.*['+RegExp.escape(this.env.delimiter)+']');
24053e	2921	this.name_input = document.createElement('INPUT');
681a59	2922	this.name_input.value = this.env.subscriptionrows[id][0].replace(reg, '');
24053e	2923	this.name_input.style.width = '100%';
681a59	2924
b0dbf3	2925	reg = new RegExp('['+RegExp.escape(this.env.delimiter)+']?[^'+RegExp.escape(this.env.delimiter)+']+$');
0aa430	2926	this.name_input.__parent = this.env.subscriptionrows[id][0].replace(reg, '');
24053e	2927	this.name_input.onkeypress = function(e){ rcmail.name_input_keypress(e); };
T	2928
	2929	row.cells[0].replaceChild(this.name_input, row.cells[0].firstChild);
	2930	this.edit_folder = id;
	2931	this.name_input.select();
	2932
	2933	if (form = this.gui_objects.editform)
	2934	form.onsubmit = function(){ return false; };
4e17e6	2935	}
1cded8	2936	};
T	2937
	2938
24053e	2939	// remove the input field and write the current mailbox name to the table cell
T	2940	this.reset_folder_rename = function()
1cded8	2941	{
24053e	2942	var cell = this.name_input ? this.name_input.parentNode : null;
681a59	2943
e170b4	2944	if (cell && this.edit_folder && this.env.subscriptionrows[this.edit_folder])
681a59	2945	cell.innerHTML = this.env.subscriptionrows[this.edit_folder][1];
24053e	2946
T	2947	this.edit_folder = null;
	2948	};
	2949
	2950
	2951	// handler for keyboard events on the input field
	2952	this.name_input_keypress = function(e)
	2953	{
9bbb17	2954	var key = rcube_event.get_keycode(e);
24053e	2955
T	2956	// enter
	2957	if (key==13)
	2958	{
	2959	var newname = this.name_input ? this.name_input.value : null;
	2960	if (this.edit_folder && newname)
b0dbf3	2961	{
134eaf	2962	if (newname.indexOf(this.env.delimiter)>=0)
6eaac2	2963	{
134eaf	2964	alert(this.get_label('forbiddencharacter')+' ('+this.env.delimiter+')');
6eaac2	2965	return false;
A	2966	}
	2967
0aa430	2968	if (this.name_input.__parent)
T	2969	newname = this.name_input.__parent + this.env.delimiter + newname;
134eaf	2970
4e59f6	2971	this.http_post('rename-folder', '_folder_oldname='+urlencode(this.env.subscriptionrows[this.edit_folder][0])+'&_folder_newname='+urlencode(newname), true);
b0dbf3	2972	}
24053e	2973	}
T	2974	// escape
	2975	else if (key==27)
	2976	this.reset_folder_rename();
	2977	};
	2978
	2979
	2980	// delete a specific mailbox with all its messages
68b6a9	2981	this.delete_folder = function(id)
24053e	2982	{
68b6a9	2983	var folder = this.env.subscriptionrows[id][0];
S	2984
41841b	2985	if (this.edit_folder)
S	2986	this.reset_folder_rename();
fdbb19	2987
68b6a9	2988	if (folder && confirm(this.get_label('deletefolderconfirm')))
S	2989	{
	2990	this.http_post('delete-folder', '_mboxes='+urlencode(folder));
	2991	this.set_env('folder', null);
0ed265	2992
T	2993	if (this.gui_objects.createfolderhint)
	2994	this.gui_objects.createfolderhint.innerHTML = '';
68b6a9	2995	}
24053e	2996	};
T	2997
	2998
	2999	// add a new folder to the subscription list by cloning a folder row
681a59	3000	this.add_folder_row = function(name, display_name, replace, before)
24053e	3001	{
T	3002	if (!this.gui_objects.subscriptionlist)
	3003	return false;
	3004
681a59	3005	// find not protected folder
24053e	3006	for (var refid in this.env.subscriptionrows)
681a59	3007	if (this.env.subscriptionrows[refid]!=null && !this.env.subscriptionrows[refid][2])
1cded8	3008	break;
T	3009
24053e	3010	var refrow, form;
T	3011	var tbody = this.gui_objects.subscriptionlist.tBodies[0];
e8a89e	3012	var id = 'rcmrow'+(tbody.childNodes.length+1);
1f064b	3013	var selection = this.subscription_list.get_single_selection();
e8a89e	3014
T	3015	if (replace && replace.id)
	3016	{
	3017	id = replace.id;
	3018	refid = replace.id;
	3019	}
24053e	3020
T	3021	if (!id \|\| !(refrow = document.getElementById(refid)))
	3022	{
	3023	// Refresh page if we don't have a table row to clone
6b47de	3024	this.goto_url('folders');
24053e	3025	}
T	3026	else
	3027	{
	3028	// clone a table row if there are existing rows
	3029	var row = this.clone_table_row(refrow);
68b6a9	3030	row.id = id;
681a59	3031
A	3032	if (before && (before = this.get_folder_row_id(before)))
f89f03	3033	tbody.insertBefore(row, document.getElementById(before));
24053e	3034	else
f89f03	3035	tbody.appendChild(row);
681a59	3036
A	3037	if (replace)
f89f03	3038	tbody.removeChild(replace);
24053e	3039	}
681a59	3040
24053e	3041	// add to folder/row-ID map
681a59	3042	this.env.subscriptionrows[row.id] = [name, display_name, 0];
24053e	3043
T	3044	// set folder name
4d4264	3045	row.cells[0].innerHTML = display_name;
e8a89e	3046
T	3047	// set messages count to zero
	3048	if (!replace)
	3049	row.cells[1].innerHTML = '*';
	3050
	3051	if (!replace && row.cells[2] && row.cells[2].firstChild.tagName=='INPUT')
24053e	3052	{
e8a89e	3053	row.cells[2].firstChild.value = name;
T	3054	row.cells[2].firstChild.checked = true;
24053e	3055	}
e8a89e	3056
24053e	3057	// add new folder to rename-folder list and clear input field
f9c107	3058	if (!replace && (form = this.gui_objects.editform))
24053e	3059	{
f9c107	3060	if (form.elements['_folder_oldname'])
T	3061	form.elements['_folder_oldname'].options[form.elements['_folder_oldname'].options.length] = new Option(name,name);
	3062	if (form.elements['_folder_name'])
	3063	form.elements['_folder_name'].value = '';
24053e	3064	}
T	3065
b0dbf3	3066	this.init_subscription_list();
b119e2	3067	if (selection && document.getElementById('rcmrow'+selection))
1f064b	3068	this.subscription_list.select_row(selection);
b0dbf3	3069
68b6a9	3070	if (document.getElementById(id).scrollIntoView)
S	3071	document.getElementById(id).scrollIntoView();
24053e	3072	};
T	3073
	3074
	3075	// replace an existing table row with a new folder line
681a59	3076	this.replace_folder_row = function(oldfolder, newfolder, display_name, before)
24053e	3077	{
T	3078	var id = this.get_folder_row_id(oldfolder);
	3079	var row = document.getElementById(id);
	3080
	3081	// replace an existing table row (if found)
681a59	3082	this.add_folder_row(newfolder, display_name, row, before);
24053e	3083
T	3084	// rename folder in rename-folder dropdown
	3085	var form, elm;
	3086	if ((form = this.gui_objects.editform) && (elm = form.elements['_folder_oldname']))
	3087	{
	3088	for (var i=0;i<elm.options.length;i++)
	3089	{
	3090	if (elm.options[i].value == oldfolder)
	3091	{
4d4264	3092	elm.options[i].text = display_name;
24053e	3093	elm.options[i].value = newfolder;
T	3094	break;
	3095	}
	3096	}
	3097
	3098	form.elements['_folder_newname'].value = '';
	3099	}
	3100	};
681a59	3101
24053e	3102
T	3103	// remove the table row of a specific mailbox from the table
	3104	// (the row will not be removed, just hidden)
	3105	this.remove_folder_row = function(folder)
	3106	{
1cded8	3107	var row;
24053e	3108	var id = this.get_folder_row_id(folder);
1cded8	3109	if (id && (row = document.getElementById(id)))
681a59	3110	row.style.display = 'none';
c8c1e0	3111
S	3112	// remove folder from rename-folder list
	3113	var form;
	3114	if ((form = this.gui_objects.editform) && form.elements['_folder_oldname'])
	3115	{
	3116	for (var i=0;i<form.elements['_folder_oldname'].options.length;i++)
	3117	{
	3118	if (form.elements['_folder_oldname'].options[i].value == folder)
24053e	3119	{
c8c1e0	3120	form.elements['_folder_oldname'].options[i] = null;
24053e	3121	break;
c8c1e0	3122	}
S	3123	}
	3124	}
24053e	3125
f9c107	3126	if (form && form.elements['_folder_newname'])
T	3127	form.elements['_folder_newname'].value = '';
4e17e6	3128	};
T	3129
	3130
	3131	this.subscribe_folder = function(folder)
	3132	{
c5097c	3133	if (folder)
A	3134	this.http_post('subscribe', '_mbox='+urlencode(folder));
4e17e6	3135	};
T	3136
	3137
	3138	this.unsubscribe_folder = function(folder)
	3139	{
c5097c	3140	if (folder)
A	3141	this.http_post('unsubscribe', '_mbox='+urlencode(folder));
4e17e6	3142	};
T	3143
	3144
24053e	3145	// helper method to find a specific mailbox row ID
T	3146	this.get_folder_row_id = function(folder)
	3147	{
	3148	for (var id in this.env.subscriptionrows)
4d4264	3149	if (this.env.subscriptionrows[id] && this.env.subscriptionrows[id][0] == folder)
24053e	3150	break;
T	3151
	3152	return id;
	3153	};
4e17e6	3154
T	3155	// duplicate a specific table row
	3156	this.clone_table_row = function(row)
	3157	{
	3158	var cell, td;
	3159	var new_row = document.createElement('TR');
f89f03	3160	for(var n=0; n<row.cells.length; n++)
4e17e6	3161	{
f89f03	3162	cell = row.cells[n];
4e17e6	3163	td = document.createElement('TD');
T	3164
	3165	if (cell.className)
	3166	td.className = cell.className;
	3167	if (cell.align)
	3168	td.setAttribute('align', cell.align);
	3169
	3170	td.innerHTML = cell.innerHTML;
	3171	new_row.appendChild(td);
	3172	}
	3173
	3174	return new_row;
9bebdf	3175	};
S	3176
4e17e6	3177
T	3178	/*********************************************************/
	3179	/******* GUI functionality *******/
	3180	/*********************************************************/
	3181
	3182
	3183	// eable/disable buttons for page shifting
	3184	this.set_page_buttons = function()
	3185	{
	3186	this.enable_command('nextpage', (this.env.pagecount > this.env.current_page));
d17008	3187	this.enable_command('lastpage', (this.env.pagecount > this.env.current_page));
4e17e6	3188	this.enable_command('previouspage', (this.env.current_page > 1));
d17008	3189	this.enable_command('firstpage', (this.env.current_page > 1));
4e17e6	3190	}
T	3191
	3192
	3193	// set button to a specific state
	3194	this.set_button = function(command, state)
	3195	{
	3196	var a_buttons = this.buttons[command];
	3197	var button, obj;
	3198
	3199	if(!a_buttons \|\| !a_buttons.length)
4da1d7	3200	return false;
4e17e6	3201
T	3202	for(var n=0; n<a_buttons.length; n++)
	3203	{
	3204	button = a_buttons[n];
	3205	obj = document.getElementById(button.id);
	3206
	3207	// get default/passive setting of the button
104ee3	3208	if (obj && button.type=='image' && !button.status) {
4e17e6	3209	button.pas = obj._original_src ? obj._original_src : obj.src;
104ee3	3210	// respect PNG fix on IE browsers
T	3211	if (obj.runtimeStyle && obj.runtimeStyle.filter && obj.runtimeStyle.filter.match(/src=['"]([^'"]+)['"]/))
	3212	button.pas = RegExp.$1;
	3213	}
4e17e6	3214	else if (obj && !button.status)
T	3215	button.pas = String(obj.className);
	3216
	3217	// set image according to button state
	3218	if (obj && button.type=='image' && button[state])
	3219	{
	3220	button.status = state;
	3221	obj.src = button[state];
	3222	}
	3223	// set class name according to button state
	3224	else if (obj && typeof(button[state])!='undefined')
	3225	{
	3226	button.status = state;
	3227	obj.className = button[state];
	3228	}
	3229	// disable/enable input buttons
	3230	if (obj && button.type=='input')
	3231	{
	3232	button.status = state;
	3233	obj.disabled = !state;
	3234	}
	3235	}
	3236	};
	3237
eb6842	3238	// display a specific alttext
T	3239	this.set_alttext = function(command, label)
	3240	{
	3241	if (!this.buttons[command] \|\| !this.buttons[command].length)
	3242	return;
	3243
	3244	var button, obj, link;
	3245	for (var n=0; n<this.buttons[command].length; n++)
	3246	{
	3247	button = this.buttons[command][n];
	3248	obj = document.getElementById(button.id);
	3249
	3250	if (button.type=='image' && obj)
	3251	{
	3252	obj.setAttribute('alt', this.get_label(label));
	3253	if ((link = obj.parentNode) && link.tagName == 'A')
	3254	link.setAttribute('title', this.get_label(label));
	3255	}
	3256	else if (obj)
	3257	obj.setAttribute('title', this.get_label(label));
	3258	}
	3259	};
4e17e6	3260
T	3261	// mouse over button
	3262	this.button_over = function(command, id)
	3263	{
	3264	var a_buttons = this.buttons[command];
	3265	var button, img;
	3266
	3267	if(!a_buttons \|\| !a_buttons.length)
4da1d7	3268	return false;
4e17e6	3269
T	3270	for(var n=0; n<a_buttons.length; n++)
	3271	{
	3272	button = a_buttons[n];
	3273	if(button.id==id && button.status=='act')
	3274	{
	3275	img = document.getElementById(button.id);
	3276	if (img && button.over)
	3277	img.src = button.over;
	3278	}
	3279	}
4da1d7	3280
4e17e6	3281	};
T	3282
c8c1e0	3283	// mouse down on button
S	3284	this.button_sel = function(command, id)
	3285	{
	3286	var a_buttons = this.buttons[command];
	3287	var button, img;
	3288
	3289	if(!a_buttons \|\| !a_buttons.length)
	3290	return;
	3291
	3292	for(var n=0; n<a_buttons.length; n++)
	3293	{
	3294	button = a_buttons[n];
	3295	if(button.id==id && button.status=='act')
	3296	{
	3297	img = document.getElementById(button.id);
	3298	if (img && button.sel)
	3299	img.src = button.sel;
	3300	}
	3301	}
	3302	};
4e17e6	3303
T	3304	// mouse out of button
	3305	this.button_out = function(command, id)
	3306	{
	3307	var a_buttons = this.buttons[command];
	3308	var button, img;
	3309
	3310	if(!a_buttons \|\| !a_buttons.length)
	3311	return;
	3312
	3313	for(var n=0; n<a_buttons.length; n++)
	3314	{
	3315	button = a_buttons[n];
	3316	if(button.id==id && button.status=='act')
	3317	{
	3318	img = document.getElementById(button.id);
	3319	if (img && button.act)
	3320	img.src = button.act;
	3321	}
	3322	}
	3323	};
	3324
	3325
	3326	// set/unset a specific class name
	3327	this.set_classname = function(obj, classname, set)
	3328	{
	3329	var reg = new RegExp('\s*'+classname, 'i');
	3330	if (!set && obj.className.match(reg))
	3331	obj.className = obj.className.replace(reg, '');
	3332	else if (set && !obj.className.match(reg))
	3333	obj.className += ' '+classname;
	3334	};
	3335
	3336
5eee00	3337	// write to the document/window title
T	3338	this.set_pagetitle = function(title)
	3339	{
	3340	if (title && document.title)
	3341	document.title = title;
	3342	}
	3343
	3344
4e17e6	3345	// display a system message
T	3346	this.display_message = function(msg, type, hold)
	3347	{
	3348	if (!this.loaded) // save message in order to display after page loaded
	3349	{
	3350	this.pending_message = new Array(msg, type);
	3351	return true;
	3352	}
b716bd	3353
T	3354	// pass command to parent window
	3355	if (this.env.framed && parent.rcmail)
	3356	return parent.rcmail.display_message(msg, type, hold);
	3357
4e17e6	3358	if (!this.gui_objects.message)
T	3359	return false;
f9c107	3360
4e17e6	3361	if (this.message_timer)
T	3362	clearTimeout(this.message_timer);
	3363
	3364	var cont = msg;
	3365	if (type)
	3366	cont = '<div class="'+type+'">'+cont+'</div>';
a95e0e	3367
b716bd	3368	var _rcube = this;
4e17e6	3369	this.gui_objects.message.innerHTML = cont;
T	3370	this.gui_objects.message.style.display = 'block';
b716bd	3371
a95e0e	3372	if (type!='loading')
b716bd	3373	this.gui_objects.message.onmousedown = function(){ _rcube.hide_message(); return true; };
4e17e6	3374
T	3375	if (!hold)
dbbd1f	3376	this.message_timer = window.setTimeout(function(){ ref.hide_message(); }, this.message_time);
4e17e6	3377	};
T	3378
	3379
	3380	// make a message row disapear
	3381	this.hide_message = function()
	3382	{
	3383	if (this.gui_objects.message)
a95e0e	3384	{
4e17e6	3385	this.gui_objects.message.style.display = 'none';
a95e0e	3386	this.gui_objects.message.onmousedown = null;
T	3387	}
4e17e6	3388	};
T	3389
	3390
	3391	// mark a mailbox as selected and set environment variable
f11541	3392	this.select_folder = function(name, old)
T	3393	{
	3394	if (this.gui_objects.folderlist)
4e17e6	3395	{
f11541	3396	var current_li, target_li;
597170	3397
f11541	3398	if ((current_li = this.get_folder_li(old)))
T	3399	{
6a35c8	3400	this.set_classname(current_li, 'selected', false);
952860	3401	this.set_classname(current_li, 'unfocused', false);
4e17e6	3402	}
6b47de	3403
f11541	3404	if ((target_li = this.get_folder_li(name)))
fa4cd2	3405	{
f11541	3406	this.set_classname(target_li, 'unfocused', false);
T	3407	this.set_classname(target_li, 'selected', true);
fa4cd2	3408	}
f11541	3409	}
T	3410	};
	3411
	3412	// helper method to find a folder list item
	3413	this.get_folder_li = function(name)
	3414	{
	3415	if (this.gui_objects.folderlist)
	3416	{
	3417	name = String(name).replace(this.identifier_expr, '');
	3418	return document.getElementById('rcmli'+name);
	3419	}
	3420
	3421	return null;
	3422	};
4e17e6	3423
24053e	3424
25d8ba	3425	// for reordering column array, Konqueror workaround
S	3426	this.set_message_coltypes = function(coltypes)
	3427	{
24053e	3428	this.coltypes = coltypes;
T	3429
	3430	// set correct list titles
	3431	var cell, col;
	3432	var thead = this.gui_objects.messagelist ? this.gui_objects.messagelist.tHead : null;
	3433	for (var n=0; thead && n<this.coltypes.length; n++)
	3434	{
	3435	col = this.coltypes[n];
	3436	if ((cell = thead.rows[0].cells[n+1]) && (col=='from' \|\| col=='to'))
	3437	{
	3438	// if we have links for sorting, it's a bit more complicated...
	3439	if (cell.firstChild && cell.firstChild.tagName=='A')
	3440	{
	3441	cell.firstChild.innerHTML = this.get_label(this.coltypes[n]);
	3442	cell.firstChild.onclick = function(){ return rcmail.command('sort', this.__col, this); };
	3443	cell.firstChild.__col = col;
	3444	}
	3445	else
	3446	cell.innerHTML = this.get_label(this.coltypes[n]);
	3447
	3448	cell.id = 'rcmHead'+col;
	3449	}
e189a6	3450	else if (col == 'subject' && this.message_list)
d24d20	3451	this.message_list.subject_col = n+1;
e189a6	3452	else if (col == 'flag' && this.env.unflaggedicon)
A	3453	{
	3454	cell.innerHTML = '<img src="'+this.env.unflaggedicon+'" alt="" />';
	3455	}
24053e	3456	}
T	3457	};
4e17e6	3458
T	3459	// create a table row in the message list
15a9d1	3460	this.add_message_row = function(uid, cols, flags, attachment, attop)
4e17e6	3461	{
6b47de	3462	if (!this.gui_objects.messagelist \|\| !this.message_list)
4e17e6	3463	return false;
6b47de	3464
4e17e6	3465	var tbody = this.gui_objects.messagelist.tBodies[0];
T	3466	var rowcount = tbody.rows.length;
	3467	var even = rowcount%2;
	3468
857a38	3469	this.env.messages[uid] = {deleted:flags.deleted?1:0,
S	3470	replied:flags.replied?1:0,
e189a6	3471	unread:flags.unread?1:0,
A	3472	flagged:flags.flagged?1:0};
4e17e6	3473
T	3474	var row = document.createElement('TR');
	3475	row.id = 'rcmrow'+uid;
15a9d1	3476	row.className = 'message '+(even ? 'even' : 'odd')+(flags.unread ? ' unread' : '')+(flags.deleted ? ' deleted' : '');
6b47de	3477
T	3478	if (this.message_list.in_selection(uid))
4e17e6	3479	row.className += ' selected';
T	3480
857a38	3481	var icon = flags.deleted && this.env.deletedicon ? this.env.deletedicon:
S	3482	(flags.unread && this.env.unreadicon ? this.env.unreadicon :
	3483	(flags.replied && this.env.repliedicon ? this.env.repliedicon : this.env.messageicon));
4e17e6	3484
T	3485	var col = document.createElement('TD');
	3486	col.className = 'icon';
e189a6	3487	col.innerHTML = icon ? '<img src="'+icon+'" alt="" />' : '';
4e17e6	3488	row.appendChild(col);
T	3489
	3490	// add each submitted col
25d8ba	3491	for (var n = 0; n < this.coltypes.length; n++)
S	3492	{
	3493	var c = this.coltypes[n];
4e17e6	3494	col = document.createElement('TD');
T	3495	col.className = String(c).toLowerCase();
e189a6	3496
A	3497	if (c=='flag')
	3498	{
	3499	if (flags.flagged && this.env.flaggedicon)
	3500	col.innerHTML = '<img src="'+this.env.flaggedicon+'" alt="" />';
	3501	else if(this.env.unflaggedicon)
	3502	col.innerHTML = '<img src="'+this.env.unflaggedicon+'" alt="" />';
	3503	}
	3504	else
	3505	col.innerHTML = cols[c];
	3506
4e17e6	3507	row.appendChild(col);
T	3508	}
	3509
	3510	col = document.createElement('TD');
	3511	col.className = 'icon';
e189a6	3512	col.innerHTML = attachment && this.env.attachmenticon ? '<img src="'+this.env.attachmenticon+'" alt="" />' : '';
4e17e6	3513	row.appendChild(col);
6b47de	3514
T	3515	this.message_list.insert_row(row, attop);
4e17e6	3516	};
T	3517
	3518
	3519	// replace content of row count display
	3520	this.set_rowcount = function(text)
	3521	{
	3522	if (this.gui_objects.countdisplay)
	3523	this.gui_objects.countdisplay.innerHTML = text;
	3524
	3525	// update page navigation buttons
	3526	this.set_page_buttons();
	3527	};
	3528
6d2714	3529
ac5d15	3530	// replace content of mailboxname display
T	3531	this.set_mailboxname = function(content)
	3532	{
	3533	if (this.gui_objects.mailboxname && content)
	3534	this.gui_objects.mailboxname.innerHTML = content;
	3535	};
	3536
58e360	3537	// replace content of quota display
6d2714	3538	this.set_quota = function(content)
f11541	3539	{
6d2714	3540	if (this.gui_objects.quotadisplay && content)
A	3541	this.gui_objects.quotadisplay.innerHTML = content;
	3542	};
6b47de	3543
4e17e6	3544
T	3545	// update the mailboxlist
15a9d1	3546	this.set_unread_count = function(mbox, count, set_title)
4e17e6	3547	{
T	3548	if (!this.gui_objects.mailboxlist)
	3549	return false;
25d8ba	3550
85360d	3551	this.env.unread_counts[mbox] = count;
T	3552	this.set_unread_count_display(mbox, set_title);
7f9d71	3553	}
S	3554
	3555
	3556	// update the mailbox count display
	3557	this.set_unread_count_display = function(mbox, set_title)
	3558	{
85360d	3559	var reg, text_obj, item, mycount, childcount, div;
7f9d71	3560	if (item = this.get_folder_li(mbox))
S	3561	{
85360d	3562	mycount = this.env.unread_counts[mbox];
acbc48	3563	text_obj = item.getElementsByTagName('a')[0];
15a9d1	3564	reg = /\s+\([0-9]+\)$/i;
7f9d71	3565
835a0c	3566	childcount = 0;
S	3567	if ((div = item.getElementsByTagName('div')[0]) &&
	3568	div.className.match(/collapsed/))
7f9d71	3569	{
S	3570	// add children's counters
85360d	3571	for (var k in this.env.unread_counts)
df0dd4	3572	if (k.indexOf(mbox + this.env.delimiter) == 0) {
85360d	3573	childcount += this.env.unread_counts[k];
T	3574	}
7f9d71	3575	}
4e17e6	3576
cca626	3577	if (mycount && text_obj.innerHTML.match(reg))
S	3578	text_obj.innerHTML = text_obj.innerHTML.replace(reg, ' ('+mycount+')');
	3579	else if (mycount)
	3580	text_obj.innerHTML += ' ('+mycount+')';
15a9d1	3581	else
T	3582	text_obj.innerHTML = text_obj.innerHTML.replace(reg, '');
25d8ba	3583
7f9d71	3584	// set parent's display
S	3585	reg = new RegExp(RegExp.escape(this.env.delimiter) + '[^' + RegExp.escape(this.env.delimiter) + ']+');
	3586	if (mbox.match(reg))
	3587	this.set_unread_count_display(mbox.replace(reg, ''), false);
	3588
15a9d1	3589	// set the right classes
cca626	3590	this.set_classname(item, 'unread', (mycount+childcount)>0 ? true : false);
15a9d1	3591	}
T	3592
	3593	// set unread count to window title
01c86f	3594	reg = /^\([0-9]+\)\s+/i;
25d8ba	3595	if (set_title && document.title)
15a9d1	3596	{
T	3597	var doc_title = String(document.title);
5eee00	3598	var new_title = "";
15a9d1	3599
85360d	3600	if (mycount && doc_title.match(reg))
T	3601	new_title = doc_title.replace(reg, '('+mycount+') ');
	3602	else if (mycount)
	3603	new_title = '('+mycount+') '+doc_title;
15a9d1	3604	else
5eee00	3605	new_title = doc_title.replace(reg, '');
T	3606
	3607	this.set_pagetitle(new_title);
01c86f	3608	}
4e17e6	3609	};
T	3610
6d2714	3611	// update parent's mailboxlist (from preview)
A	3612	this.set_unread_count_from_preview = function(mbox, count, set_title)
	3613	{
	3614	parent.rcmail.set_unread_count(mbox, count, set_title);
	3615	}
	3616
4e17e6	3617	// add row to contacts list
6b47de	3618	this.add_contact_row = function(cid, cols, select)
4e17e6	3619	{
T	3620	if (!this.gui_objects.contactslist \|\| !this.gui_objects.contactslist.tBodies[0])
	3621	return false;
	3622
	3623	var tbody = this.gui_objects.contactslist.tBodies[0];
	3624	var rowcount = tbody.rows.length;
	3625	var even = rowcount%2;
	3626
	3627	var row = document.createElement('TR');
	3628	row.id = 'rcmrow'+cid;
	3629	row.className = 'contact '+(even ? 'even' : 'odd');
	3630
6b47de	3631	if (this.contact_list.in_selection(cid))
4e17e6	3632	row.className += ' selected';
T	3633
	3634	// add each submitted col
	3635	for (var c in cols)
	3636	{
	3637	col = document.createElement('TD');
	3638	col.className = String(c).toLowerCase();
	3639	col.innerHTML = cols[c];
	3640	row.appendChild(col);
	3641	}
	3642
6b47de	3643	this.contact_list.insert_row(row);
0dbac3	3644	this.enable_command('export', (this.contact_list.rowcount > 0));
4e17e6	3645	};
T	3646
	3647
d9344f	3648	this.toggle_editor = function(checkbox, textAreaId)
a0109c	3649	{
S	3650	var ischecked = checkbox.checked;
	3651	if (ischecked)
	3652	{
d9344f	3653	tinyMCE.execCommand('mceAddControl', true, textAreaId);
a0109c	3654	}
S	3655	else
	3656	{
d9344f	3657	tinyMCE.execCommand('mceRemoveControl', true, textAreaId);
a0109c	3658	}
4e17e6	3659	};
T	3660
	3661
712b30	3662	this.toggle_prefer_html = function(checkbox)
A	3663	{
	3664	var addrbook_show_images;
	3665	if (addrbook_show_images = document.getElementById('rcmfd_addrbook_show_images'))
	3666	addrbook_show_images.disabled = !checkbox.checked;
	3667	}
	3668
	3669
e5686f	3670	// display fetched raw headers
A	3671	this.set_headers = function(content)
	3672	{
	3673	if (this.gui_objects.all_headers_row && this.gui_objects.all_headers_box && content)
	3674	{
	3675	var box = this.gui_objects.all_headers_box;
	3676	box.innerHTML = content;
	3677	box.style.display = 'block';
	3678
	3679	if (this.env.framed && parent.rcmail)
	3680	parent.rcmail.set_busy(false);
	3681	else
	3682	this.set_busy(false);
	3683	}
	3684	};
	3685
	3686	// display all-headers row and fetch raw message headers
	3687	this.load_headers = function(elem)
	3688	{
	3689	if (!this.gui_objects.all_headers_row \|\| !this.gui_objects.all_headers_box \|\| !this.env.uid)
	3690	return;
	3691
	3692	this.set_classname(elem, 'show-headers', false);
	3693	this.set_classname(elem, 'hide-headers', true);
	3694	this.gui_objects.all_headers_row.style.display = bw.ie ? 'block' : 'table-row';
	3695	elem.onclick = function() { rcmail.hide_headers(elem); }
	3696
	3697	// fetch headers only once
	3698	if (!this.gui_objects.all_headers_box.innerHTML)
	3699	{
	3700	this.set_busy(true, 'loading');
	3701	this.http_post('headers', '_uid='+this.env.uid);
	3702	}
	3703	}
	3704
	3705
	3706	// hide all-headers row
	3707	this.hide_headers = function(elem)
	3708	{
	3709	if (!this.gui_objects.all_headers_row \|\| !this.gui_objects.all_headers_box)
	3710	return;
	3711
	3712	this.set_classname(elem, 'hide-headers', false);
	3713	this.set_classname(elem, 'show-headers', true);
	3714	this.gui_objects.all_headers_row.style.display = 'none';
	3715	elem.onclick = function() { rcmail.load_headers(elem); }
	3716	}
	3717
4e17e6	3718
T	3719	/********************************************************/
	3720	/******* remote request methods *******/
	3721	/********************************************************/
6b47de	3722
4b9efb	3723	this.redirect = function(url, lock)
f11541	3724	{
719a25	3725	if (lock \|\| lock === null)
4b9efb	3726	this.set_busy(true);
S	3727
f11541	3728	if (this.env.framed && window.parent)
T	3729	parent.location.href = url;
	3730	else
	3731	location.href = url;
	3732	};
6b47de	3733
T	3734	this.goto_url = function(action, query, lock)
	3735	{
	3736	var querystring = query ? '&'+query : '';
4b9efb	3737	this.redirect(this.env.comm_path+'&_action='+action+querystring, lock);
6b47de	3738	};
4e17e6	3739
T	3740
ecf759	3741	this.http_sockets = new Array();
T	3742
	3743	// find a non-busy socket or create a new one
	3744	this.get_request_obj = function()
4e17e6	3745	{
ecf759	3746	for (var n=0; n<this.http_sockets.length; n++)
4e17e6	3747	{
ecf759	3748	if (!this.http_sockets[n].busy)
T	3749	return this.http_sockets[n];
4e17e6	3750	}
ecf759	3751
T	3752	// create a new XMLHTTP object
	3753	var i = this.http_sockets.length;
	3754	this.http_sockets[i] = new rcube_http_request();
4e17e6	3755
ecf759	3756	return this.http_sockets[i];
T	3757	};
	3758
	3759
	3760	// send a http request to the server
	3761	this.http_request = function(action, querystring, lock)
	3762	{
	3763	var request_obj = this.get_request_obj();
b19097	3764	querystring += (querystring ? '&' : '') + '_remote=1';
4e17e6	3765
T	3766	// add timestamp to request url to avoid cacheing problems in Safari
	3767	if (bw.safari)
	3768	querystring += '&_ts='+(new Date().getTime());
	3769
	3770	// send request
ecf759	3771	if (request_obj)
4e17e6	3772	{
f11541	3773	console.log('HTTP request: '+this.env.comm_path+'&_action='+action+'&'+querystring);
ecf759	3774
T	3775	if (lock)
	3776	this.set_busy(true);
	3777
f11541	3778	var rcm = this;
ecf759	3779	request_obj.__lock = lock ? true : false;
T	3780	request_obj.__action = action;
86958f	3781	request_obj.onerror = function(o){ ref.http_error(o); };
T	3782	request_obj.oncomplete = function(o){ ref.http_response(o); };
4d4264	3783	request_obj.GET(this.env.comm_path+'&_action='+action+'&'+querystring);
4e17e6	3784	}
T	3785	};
	3786
f11541	3787	// send a http POST request to the server
T	3788	this.http_post = function(action, postdata, lock)
	3789	{
	3790	var request_obj;
	3791	if (postdata && typeof(postdata) == 'object')
	3792	postdata._remote = 1;
	3793	else
	3794	postdata += (postdata ? '&' : '') + '_remote=1';
	3795
	3796	// send request
	3797	if (request_obj = this.get_request_obj())
	3798	{
	3799	console.log('HTTP POST: '+this.env.comm_path+'&_action='+action);
	3800
	3801	if (lock)
	3802	this.set_busy(true);
	3803
	3804	var rcm = this;
	3805	request_obj.__lock = lock ? true : false;
	3806	request_obj.__action = action;
	3807	request_obj.onerror = function(o){ rcm.http_error(o); };
	3808	request_obj.oncomplete = function(o){ rcm.http_response(o); };
	3809	request_obj.POST(this.env.comm_path+'&_action='+action, postdata);
	3810	}
	3811	};
4e17e6	3812
ecf759	3813	// handle HTTP response
T	3814	this.http_response = function(request_obj)
4e17e6	3815	{
ecf759	3816	var ctype = request_obj.get_header('Content-Type');
e1cf7c	3817	if (ctype){
ecf759	3818	ctype = String(ctype).toLowerCase();
e1cf7c	3819	var ctype_array=ctype.split(";");
S	3820	ctype = ctype_array[0];
	3821	}
4e17e6	3822
5eee00	3823	if (request_obj.__lock)
e5686f	3824	this.set_busy(false);
4e17e6	3825
f11541	3826	console.log(request_obj.get_text());
4e17e6	3827
ecf759	3828	// if we get javascript code from server -> execute it
c03095	3829	if (request_obj.get_text() && (ctype=='text/javascript' \|\| ctype=='application/x-javascript'))
T	3830	eval(request_obj.get_text());
4e17e6	3831
ecf759	3832	// process the response data according to the sent action
0dbac3	3833	switch (request_obj.__action) {
ecf759	3834	case 'delete':
0dbac3	3835	if (this.task == 'addressbook') {
T	3836	var uid = this.contact_list.get_selection();
	3837	this.enable_command('compose', (uid && this.contact_list.rows[uid]));
	3838	this.enable_command('delete', 'edit', (uid && this.contact_list.rows[uid] && this.env.address_sources && !this.env.address_sources[this.env.source].readonly));
	3839	this.enable_command('export', (this.contact_list && this.contact_list.rowcount > 0));
	3840	}
	3841
ecf759	3842	case 'moveto':
0dbac3	3843	if (this.env.action == 'show')
ecf759	3844	this.command('list');
b19097	3845	else if (this.message_list)
T	3846	this.message_list.init();
0dbac3	3847	break;
T	3848
2eb032	3849	case 'purge':
3d3531	3850	case 'expunge':
0dbac3	3851	if (!this.env.messagecount && this.task == 'mail') {
T	3852	// clear preview pane content
	3853	if (this.env.contentframe)
	3854	this.show_contentframe(false);
	3855	// disable commands useless when mailbox is empty
	3856	this.enable_command('show', 'reply', 'reply-all', 'forward', 'moveto', 'delete', 'mark', 'viewsource',
	3857	'print', 'load-attachment', 'purge', 'expunge', 'select-all', 'select-none', 'sort', false);
	3858	}
	3859	break;
fdccdb	3860
d41d67	3861	case 'check-recent':
fdccdb	3862	case 'getunread':
0dbac3	3863	case 'list':
T	3864	if (this.task == 'mail') {
835ae8	3865	if (this.message_list)
T	3866	this.msglist_select(this.message_list);
0dbac3	3867	this.enable_command('show', 'expunge', 'select-all', 'select-none', 'sort', (this.env.messagecount > 0));
T	3868	this.enable_command('purge', this.purge_mailbox_test());
	3869	}
	3870	else if (this.task == 'addressbook')
	3871	this.enable_command('export', (this.contact_list && this.contact_list.rowcount > 0));
	3872	break;
	3873	}
ecf759	3874
T	3875	request_obj.reset();
4e17e6	3876	};
ecf759	3877
T	3878
	3879	// handle HTTP request errors
	3880	this.http_error = function(request_obj)
	3881	{
835ae8	3882	//alert('Error sending request: '+request_obj.url+' => HTTP '+request_obj.xmlhttp.status);
ecf759	3883
T	3884	if (request_obj.__lock)
	3885	this.set_busy(false);
	3886
	3887	request_obj.reset();
	3888	request_obj.__lock = false;
835ae8	3889	this.display_message('Unknown Server Error!', 'error');
ecf759	3890	};
T	3891
	3892
	3893	// use an image to send a keep-alive siganl to the server
	3894	this.send_keep_alive = function()
	3895	{
	3896	var d = new Date();
	3897	this.http_request('keep-alive', '_t='+d.getTime());
	3898	};
15a9d1	3899
ecf759	3900
15a9d1	3901	// send periodic request to check for recent messages
T	3902	this.check_for_recent = function()
	3903	{
aade7b	3904	if (this.busy)
T	3905	return;
	3906
c8c1e0	3907	this.set_busy(true, 'checkingmail');
110748	3908	this.http_request('check-recent', (this.env.search_request ? '_search='+this.env.search_request+'&' : '') + '_t='+(new Date().getTime()), true);
15a9d1	3909	};
4e17e6	3910
T	3911
	3912	/********************************************************/
	3913	/******* helper methods *******/
	3914	/********************************************************/
	3915
	3916	// check if we're in show mode or if we have a unique selection
	3917	// and return the message uid
	3918	this.get_single_uid = function()
	3919	{
6b47de	3920	return this.env.uid ? this.env.uid : (this.message_list ? this.message_list.get_single_selection() : null);
4e17e6	3921	};
T	3922
	3923	// same as above but for contacts
	3924	this.get_single_cid = function()
	3925	{
6b47de	3926	return this.env.cid ? this.env.cid : (this.contact_list ? this.contact_list.get_single_selection() : null);
4e17e6	3927	};
T	3928
	3929
	3930	this.get_caret_pos = function(obj)
	3931	{
	3932	if (typeof(obj.selectionEnd)!='undefined')
	3933	return obj.selectionEnd;
	3934
	3935	else if (document.selection && document.selection.createRange)
	3936	{
	3937	var range = document.selection.createRange();
	3938	if (range.parentElement()!=obj)
	3939	return 0;
	3940
	3941	var gm = range.duplicate();
	3942	if (obj.tagName=='TEXTAREA')
	3943	gm.moveToElementText(obj);
	3944	else
	3945	gm.expand('textedit');
	3946
	3947	gm.setEndPoint('EndToStart', range);
	3948	var p = gm.text.length;
	3949
	3950	return p<=obj.value.length ? p : -1;
	3951	}
	3952
	3953	else
	3954	return obj.value.length;
	3955	};
	3956
	3957
	3958	this.set_caret2start = function(obj)
	3959	{
	3960	if (obj.createTextRange)
	3961	{
	3962	var range = obj.createTextRange();
	3963	range.collapse(true);
	3964	range.select();
	3965	}
	3966	else if (obj.setSelectionRange)
	3967	obj.setSelectionRange(0,0);
	3968
	3969	obj.focus();
	3970	};
	3971
	3972
	3973	// set all fields of a form disabled
	3974	this.lock_form = function(form, lock)
	3975	{
	3976	if (!form \|\| !form.elements)
	3977	return;
	3978
	3979	var type;
	3980	for (var n=0; n<form.elements.length; n++)
	3981	{
	3982	type = form.elements[n];
	3983	if (type=='hidden')
	3984	continue;
	3985
	3986	form.elements[n].disabled = lock;
	3987	}
	3988	};
	3989
	3990	} // end object rcube_webmail
	3991
	3992
	3993
6b47de	3994	/**
T	3995	* Class for sending HTTP requests
	3996	* @constructor
	3997	*/
ecf759	3998	function rcube_http_request()
T	3999	{
	4000	this.url = '';
	4001	this.busy = false;
	4002	this.xmlhttp = null;
	4003
	4004
	4005	// reset object properties
	4006	this.reset = function()
	4007	{
	4008	// set unassigned event handlers
	4009	this.onloading = function(){ };
	4010	this.onloaded = function(){ };
	4011	this.oninteractive = function(){ };
	4012	this.oncomplete = function(){ };
	4013	this.onabort = function(){ };
	4014	this.onerror = function(){ };
	4015
	4016	this.url = '';
	4017	this.busy = false;
	4018	this.xmlhttp = null;
	4019	}
	4020
	4021
	4022	// create HTMLHTTP object
	4023	this.build = function()
	4024	{
	4025	if (window.XMLHttpRequest)
	4026	this.xmlhttp = new XMLHttpRequest();
	4027	else if (window.ActiveXObject)
f11541	4028	{
T	4029	try { this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }
	4030	catch(e) { this.xmlhttp = null; }
	4031	}
ecf759	4032	else
T	4033	{
	4034
	4035	}
	4036	}
	4037
a0109c	4038	// send GET request
ecf759	4039	this.GET = function(url)
T	4040	{
	4041	this.build();
	4042
	4043	if (!this.xmlhttp)
	4044	{
	4045	this.onerror(this);
	4046	return false;
	4047	}
	4048
719a25	4049	var _ref = this;
ecf759	4050	this.url = url;
T	4051	this.busy = true;
	4052
719a25	4053	this.xmlhttp.onreadystatechange = function(){ _ref.xmlhttp_onreadystatechange(); };
f93650	4054	this.xmlhttp.open('GET', url, true);
234c0d	4055	this.xmlhttp.setRequestHeader('X-RoundCube-Referer', bw.get_cookie('roundcube_sessid'));
ecf759	4056	this.xmlhttp.send(null);
T	4057	};
	4058
	4059
a0109c	4060	this.POST = function(url, body, contentType)
ecf759	4061	{
a0109c	4062	// default value for contentType if not provided
f11541	4063	if (typeof(contentType) == 'undefined')
T	4064	contentType = 'application/x-www-form-urlencoded';
a0109c	4065
S	4066	this.build();
	4067
	4068	if (!this.xmlhttp)
	4069	{
	4070	this.onerror(this);
	4071	return false;
	4072	}
f11541	4073
T	4074	var req_body = body;
	4075	if (typeof(body) == 'object')
	4076	{
	4077	req_body = '';
	4078	for (var p in body)
	4079	req_body += (req_body ? '&' : '') + p+'='+urlencode(body[p]);
	4080	}
a0109c	4081
f11541	4082	var ref = this;
a0109c	4083	this.url = url;
S	4084	this.busy = true;
	4085
	4086	this.xmlhttp.onreadystatechange = function() { ref.xmlhttp_onreadystatechange(); };
	4087	this.xmlhttp.open('POST', url, true);
	4088	this.xmlhttp.setRequestHeader('Content-Type', contentType);
234c0d	4089	this.xmlhttp.setRequestHeader('X-RoundCube-Referer', bw.get_cookie('roundcube_sessid'));
f11541	4090	this.xmlhttp.send(req_body);
ecf759	4091	};
T	4092
	4093
	4094	// handle onreadystatechange event
	4095	this.xmlhttp_onreadystatechange = function()
	4096	{
	4097	if(this.xmlhttp.readyState == 1)
	4098	this.onloading(this);
	4099
	4100	else if(this.xmlhttp.readyState == 2)
	4101	this.onloaded(this);
	4102
	4103	else if(this.xmlhttp.readyState == 3)
	4104	this.oninteractive(this);
	4105
	4106	else if(this.xmlhttp.readyState == 4)
	4107	{
9a5261	4108	try {
T	4109	if (this.xmlhttp.status == 0)
	4110	this.onabort(this);
	4111	else if(this.xmlhttp.status == 200)
	4112	this.oncomplete(this);
	4113	else
	4114	this.onerror(this);
	4115
	4116	this.busy = false;
	4117	}
	4118	catch(err)
	4119	{
ecf759	4120	this.onerror(this);
9a5261	4121	this.busy = false;
T	4122	}
ecf759	4123	}
T	4124	}
	4125
	4126	// getter method for HTTP headers
	4127	this.get_header = function(name)
	4128	{
	4129	return this.xmlhttp.getResponseHeader(name);
	4130	};
	4131
c03095	4132	this.get_text = function()
T	4133	{
	4134	return this.xmlhttp.responseText;
	4135	};
	4136
	4137	this.get_xml = function()
	4138	{
	4139	return this.xmlhttp.responseXML;
	4140	};
ecf759	4141
T	4142	this.reset();
	4143
	4144	} // end class rcube_http_request
	4145
	4146
e170b4	4147	// helper function to call the init method with a delay
T	4148	function call_init(o)
	4149	{
dbbd1f	4150	window.setTimeout('if (window[\''+o+'\'] && window[\''+o+'\'].init) { '+o+'.init(); }',
S	4151	bw.win ? 500 : 200);
4e17e6	4152	}
T	4153