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Roundcubemail devel

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- send set_unread_count() only when changing /Seen status

alecpl

2008-10-09 e70b3b24fc8ac7b54a820ae87ce8f4af4043125e

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	// add a localized label to the client environment
	68	this.add_label = function(key, value)
	69	{
	70	this.labels[key] = value;
	71	};
4e17e6	72
T	73	// add a button to the button list
	74	this.register_button = function(command, id, type, act, sel, over)
	75	{
	76	if (!this.buttons[command])
	77	this.buttons[command] = new Array();
	78
	79	var button_prop = {id:id, type:type};
	80	if (act) button_prop.act = act;
	81	if (sel) button_prop.sel = sel;
	82	if (over) button_prop.over = over;
	83
	84	this.buttons[command][this.buttons[command].length] = button_prop;
	85	};
	86
	87	// register a specific gui object
	88	this.gui_object = function(name, id)
	89	{
	90	this.gui_objects[name] = id;
	91	};
a7d5c6	92
T	93	// execute the given script on load
	94	this.add_onload = function(f)
	95	{
	96	this.onloads[this.onloads.length] = f;
	97	};
4e17e6	98
T	99	// initialize webmail client
	100	this.init = function()
	101	{
6b47de	102	var p = this;
4e17e6	103	this.task = this.env.task;
T	104
	105	// check browser
a95e0e	106	if (!bw.dom \|\| !bw.xmlhttp_test())
4e17e6	107	{
6b47de	108	this.goto_url('error', '_code=0x199');
4e17e6	109	return;
T	110	}
	111
	112	// find all registered gui objects
	113	for (var n in this.gui_objects)
	114	this.gui_objects[n] = rcube_find_object(this.gui_objects[n]);
a7d5c6	115
4e17e6	116	// tell parent window that this frame is loaded
T	117	if (this.env.framed && parent.rcmail && parent.rcmail.set_busy)
	118	parent.rcmail.set_busy(false);
	119
	120	// enable general commands
	121	this.enable_command('logout', 'mail', 'addressbook', 'settings', true);
	122
203ee4	123	if (this.env.permaurl)
T	124	this.enable_command('permaurl', true);
	125
4e17e6	126	switch (this.task)
T	127	{
	128	case 'mail':
6b47de	129	if (this.gui_objects.messagelist)
4e17e6	130	{
6b47de	131	this.message_list = new rcube_list_widget(this.gui_objects.messagelist, {multiselect:true, draggable:true, keyboard:true, dblclick_time:this.dblclick_time});
T	132	this.message_list.row_init = function(o){ p.init_message_row(o); };
	133	this.message_list.addEventListener('dblclick', function(o){ p.msglist_dbl_click(o); });
	134	this.message_list.addEventListener('keypress', function(o){ p.msglist_keypress(o); });
	135	this.message_list.addEventListener('select', function(o){ p.msglist_select(o); });
21168d	136	this.message_list.addEventListener('dragstart', function(o){ p.drag_active = true; if (p.preview_timer) clearTimeout(p.preview_timer); });
f89f03	137	this.message_list.addEventListener('dragmove', function(o, e){ p.drag_move(e); });
6b47de	138	this.message_list.addEventListener('dragend', function(o){ p.drag_active = false; });
T	139
	140	this.message_list.init();
e189a6	141	this.enable_command('toggle_status', 'toggle_flag', true);
6b47de	142
T	143	if (this.gui_objects.mailcontframe)
	144	{
	145	this.gui_objects.mailcontframe.onmousedown = function(e){ return p.click_on_list(e); };
	146	document.onmouseup = function(e){ return p.doc_mouse_up(e); };
	147	}
	148	else
	149	this.message_list.focus();
4e17e6	150	}
d24d20	151
T	152	if (this.env.coltypes)
	153	this.set_message_coltypes(this.env.coltypes);
4e17e6	154
T	155	// enable mail commands
f5aa16	156	this.enable_command('list', 'checkmail', 'compose', 'add-contact', 'search', 'reset-search', 'collapse-folder', true);
1f020b	157
S	158	if (this.env.search_text != null && document.getElementById('quicksearchbox') != null)
	159	document.getElementById('quicksearchbox').value = this.env.search_text;
4e17e6	160
b19097	161	if (this.env.action=='show' \|\| this.env.action=='preview')
4e17e6	162	{
e5686f	163	this.enable_command('show', 'reply', 'reply-all', 'forward', 'moveto', 'delete', 'mark', 'viewsource', 'print', 'load-attachment', 'load-headers', true);
4e17e6	164	if (this.env.next_uid)
d17008	165	{
4e17e6	166	this.enable_command('nextmessage', true);
d17008	167	this.enable_command('lastmessage', true);
S	168	}
4e17e6	169	if (this.env.prev_uid)
d17008	170	{
4e17e6	171	this.enable_command('previousmessage', true);
d17008	172	this.enable_command('firstmessage', true);
S	173	}
4e17e6	174	}
eb6842	175
T	176	if (this.env.trash_mailbox && this.env.mailbox != this.env.trash_mailbox)
	177	this.set_alttext('delete', 'movemessagetotrash');
b19097	178
T	179	// make preview/message frame visible
	180	if (this.env.action == 'preview' && this.env.framed && parent.rcmail)
	181	{
	182	this.enable_command('compose', 'add-contact', false);
f11541	183	parent.rcmail.show_contentframe(true);
b19097	184	}
4e17e6	185
b19097	186	if ((this.env.action=='show' \|\| this.env.action=='preview') && this.env.blockedobjects)
4e17e6	187	{
T	188	if (this.gui_objects.remoteobjectsmsg)
	189	this.gui_objects.remoteobjectsmsg.style.display = 'block';
62e43d	190	this.enable_command('load-images', 'always-load', true);
a0109c	191	}
4e17e6	192
T	193	if (this.env.action=='compose')
ed5d29	194	{
a894ba	195	this.enable_command('add-attachment', 'send-attachment', 'remove-attachment', 'send', true);
ed5d29	196	if (this.env.spellcheck)
e170b4	197	{
86958f	198	this.env.spellcheck.spelling_state_observer = function(s){ ref.set_spellcheck_state(s); };
e170b4	199	this.set_spellcheck_state('ready');
4ca10b	200	if (rcube_find_object('_is_html').value == '1')
T	201	this.display_spellcheck_controls(false);
e170b4	202	}
41fa0b	203	if (this.env.drafts_mailbox)
T	204	this.enable_command('savedraft', true);
ed5d29	205	}
a0109c	206
4e17e6	207	if (this.env.messagecount)
164c7d	208	this.enable_command('select-all', 'select-none', 'expunge', true);
4e17e6	209
0dbac3	210	if (this.purge_mailbox_test())
5e3512	211	this.enable_command('purge', true);
T	212
4e17e6	213	this.set_page_buttons();
T	214
	215	// init message compose form
	216	if (this.env.action=='compose')
	217	this.init_messageform();
	218
	219	// show printing dialog
	220	if (this.env.action=='print')
	221	window.print();
a0109c	222
15a9d1	223	// get unread count for each mailbox
T	224	if (this.gui_objects.mailboxlist)
f11541	225	{
85360d	226	this.env.unread_counts = {};
f11541	227	this.gui_objects.folderlist = this.gui_objects.mailboxlist;
15a9d1	228	this.http_request('getunread', '');
f11541	229	}
fba1f5	230
T	231	// ask user to send MDN
	232	if (this.env.mdn_request && this.env.uid)
	233	{
	234	var mdnurl = '_uid='+this.env.uid+'&_mbox='+urlencode(this.env.mailbox);
	235	if (confirm(this.get_label('mdnrequest')))
	236	this.http_post('sendmdn', mdnurl);
	237	else
	238	this.http_post('mark', mdnurl+'&_flag=mdnsent');
	239	}
4e17e6	240
T	241	break;
	242
	243
	244	case 'addressbook':
6b47de	245	if (this.gui_objects.contactslist)
T	246	{
f11541	247	this.contact_list = new rcube_list_widget(this.gui_objects.contactslist, {multiselect:true, draggable:true, keyboard:true});
6b47de	248	this.contact_list.addEventListener('keypress', function(o){ p.contactlist_keypress(o); });
T	249	this.contact_list.addEventListener('select', function(o){ p.contactlist_select(o); });
f11541	250	this.contact_list.addEventListener('dragstart', function(o){ p.drag_active = true; });
f89f03	251	this.contact_list.addEventListener('dragmove', function(o, e){ p.drag_move(e); });
f11541	252	this.contact_list.addEventListener('dragend', function(o){ p.drag_active = false; });
6b47de	253	this.contact_list.init();
d1d2c4	254
6b47de	255	if (this.env.cid)
T	256	this.contact_list.highlight_row(this.env.cid);
	257
	258	if (this.gui_objects.contactslist.parentNode)
	259	{
	260	this.gui_objects.contactslist.parentNode.onmousedown = function(e){ return p.click_on_list(e); };
	261	document.onmouseup = function(e){ return p.doc_mouse_up(e); };
	262	}
	263	else
	264	this.contact_list.focus();
	265	}
d1d2c4	266
4e17e6	267	this.set_page_buttons();
f11541	268
56fab1	269	if (this.env.address_sources && !this.env.address_sources[this.env.source].readonly)
f11541	270	this.enable_command('add', true);
T	271
4e17e6	272	if (this.env.cid)
T	273	this.enable_command('show', 'edit', true);
	274
56fab1	275	if ((this.env.action=='add' \|\| this.env.action=='edit') && this.gui_objects.editform)
4e17e6	276	this.enable_command('save', true);
f11541	277	else
ed132e	278	this.enable_command('search', 'reset-search', 'moveto', 'import', true);
0dbac3	279
T	280	if (this.contact_list && this.contact_list.rowcount > 0)
	281	this.enable_command('export', true);
6b47de	282
f11541	283	this.enable_command('list', true);
4e17e6	284	break;
T	285
	286
	287	case 'settings':
	288	this.enable_command('preferences', 'identities', 'save', 'folders', true);
	289
f645ce	290	if (this.env.action=='identities' \|\| this.env.action=='edit-identity' \|\| this.env.action=='add-identity') {
T	291	this.enable_command('add', 'delete', this.env.multiple_identities);
	292	this.enable_command('edit', true);
	293	}
4e17e6	294
T	295	if (this.env.action=='edit-identity' \|\| this.env.action=='add-identity')
	296	this.enable_command('save', true);
	297
	298	if (this.env.action=='folders')
c8c1e0	299	this.enable_command('subscribe', 'unsubscribe', 'create-folder', 'rename-folder', 'delete-folder', true);
6b47de	300
T	301	if (this.gui_objects.identitieslist)
	302	{
	303	this.identity_list = new rcube_list_widget(this.gui_objects.identitieslist, {multiselect:false, draggable:false, keyboard:false});
	304	this.identity_list.addEventListener('select', function(o){ p.identity_select(o); });
	305	this.identity_list.init();
	306	this.identity_list.focus();
	307
	308	if (this.env.iid)
	309	this.identity_list.highlight_row(this.env.iid);
	310	}
4e17e6	311
b0dbf3	312	if (this.gui_objects.subscriptionlist)
S	313	this.init_subscription_list();
	314
4e17e6	315	break;
T	316
	317	case 'login':
0f675b	318	var input_user = rcube_find_object('rcmloginuser');
T	319	var input_pass = rcube_find_object('rcmloginpwd');
c8ae24	320	var input_tz = rcube_find_object('rcmlogintz');
T	321
b566ff	322	if (input_user)
65444b	323	input_user.onkeyup = function(e){ return rcmail.login_user_keyup(e); };
4e17e6	324	if (input_user && input_user.value=='')
T	325	input_user.focus();
	326	else if (input_pass)
	327	input_pass.focus();
c8ae24	328
T	329	// detect client timezone
	330	if (input_tz)
	331	input_tz.value = new Date().getTimezoneOffset() / -60;
	332
4e17e6	333	this.enable_command('login', true);
T	334	break;
	335
	336	default:
	337	break;
	338	}
	339
	340	// enable basic commands
	341	this.enable_command('logout', true);
	342
	343	// flag object as complete
	344	this.loaded = true;
9a5261	345
4e17e6	346	// show message
T	347	if (this.pending_message)
	348	this.display_message(this.pending_message[0], this.pending_message[1]);
9a5261	349
T	350	// start keep-alive interval
	351	this.start_keepalive();
a7d5c6	352
T	353	// execute all foreign onload scripts
	354	for (var i=0; i<this.onloads.length; i++)
	355	{
	356	if (typeof(this.onloads[i]) == 'string')
	357	eval(this.onloads[i]);
	358	else if (typeof(this.onloads[i]) == 'function')
	359	this.onloads[i]();
	360	}
4e17e6	361	};
9a5261	362
T	363	// start interval for keep-alive/recent_check signal
	364	this.start_keepalive = function()
	365	{
3cd24d	366	if (this.env.keep_alive && !this.env.framed && this.task=='mail' && this.gui_objects.mailboxlist)
cfdf04	367	this._int = setInterval(function(){ ref.check_for_recent(); }, this.env.keep_alive * 1000);
1a98a6	368	else if (this.env.keep_alive && !this.env.framed && this.task!='login')
cfdf04	369	this._int = setInterval(function(){ ref.send_keep_alive(); }, this.env.keep_alive * 1000);
9a5261	370	}
4e17e6	371
T	372	this.init_message_row = function(row)
6b47de	373	{
T	374	var uid = row.uid;
	375	if (uid && this.env.messages[uid])
4e17e6	376	{
ae895a	377	row.deleted = this.env.messages[uid].deleted ? true : false;
T	378	row.unread = this.env.messages[uid].unread ? true : false;
	379	row.replied = this.env.messages[uid].replied ? true : false;
e189a6	380	row.flagged = this.env.messages[uid].flagged ? true : false;
d73404	381	row.forwarded = this.env.messages[uid].forwarded ? true : false;
4e17e6	382	}
6b47de	383
T	384	// set eventhandler to message icon
	385	if ((row.icon = row.obj.cells[0].childNodes[0]) && row.icon.nodeName=='IMG')
	386	{
	387	var p = this;
	388	row.icon.id = 'msgicn_'+row.uid;
	389	row.icon._row = row.obj;
	390	row.icon.onmousedown = function(e) { p.command('toggle_status', this); };
e189a6	391	}
A	392
	393	// global variable 'flagged_col' may be not defined yet
	394	if (!this.env.flagged_col && this.env.coltypes)
	395	{
	396	var found;
	397	if((found = find_in_array('flag', this.env.coltypes)) >= 0)
	398	this.set_env('flagged_col', found+1);
	399	}
	400
	401	// set eventhandler to flag icon, if icon found
	402	if (this.env.flagged_col && (row.flagged_icon = row.obj.cells[this.env.flagged_col].childNodes[0])
	403	&& row.flagged_icon.nodeName=='IMG')
	404	{
	405	var p = this;
	406	row.flagged_icon.id = 'flaggedicn_'+row.uid;
	407	row.flagged_icon._row = row.obj;
	408	row.flagged_icon.onmousedown = function(e) { p.command('toggle_flag', this); };
6b47de	409	}
T	410	};
4e17e6	411
T	412	// init message compose form: set focus and eventhandlers
	413	this.init_messageform = function()
	414	{
	415	if (!this.gui_objects.messageform)
	416	return false;
	417
	418	//this.messageform = this.gui_objects.messageform;
1cded8	419	var input_from = rcube_find_object('_from');
4e17e6	420	var input_to = rcube_find_object('_to');
T	421	var input_cc = rcube_find_object('_cc');
	422	var input_bcc = rcube_find_object('_bcc');
	423	var input_replyto = rcube_find_object('_replyto');
	424	var input_subject = rcube_find_object('_subject');
	425	var input_message = rcube_find_object('_message');
a0109c	426
4e17e6	427	// init live search events
T	428	if (input_to)
	429	this.init_address_input_events(input_to);
	430	if (input_cc)
	431	this.init_address_input_events(input_cc);
	432	if (input_bcc)
	433	this.init_address_input_events(input_bcc);
dbbd1f	434
1cded8	435	// add signature according to selected identity
T	436	if (input_from && input_from.type=='select-one')
	437	this.change_identity(input_from);
4e17e6	438
T	439	if (input_to && input_to.value=='')
	440	input_to.focus();
	441	else if (input_subject && input_subject.value=='')
	442	input_subject.focus();
	443	else if (input_message)
6b47de	444	this.set_caret2start(input_message);
a0109c	445
977a29	446	// get summary of all field values
f11541	447	this.compose_field_hash(true);
f0f98f	448
S	449	// start the auto-save timer
	450	this.auto_save_start();
4e17e6	451	};
T	452
	453	this.init_address_input_events = function(obj)
	454	{
86958f	455	var handler = function(e){ return ref.ksearch_keypress(e,this); };
T	456	var handler2 = function(e){ return ref.ksearch_blur(e,this); };
	457
	458	if (obj.addEventListener)
	459	{
	460	obj.addEventListener(bw.safari ? 'keydown' : 'keypress', handler, false);
4e17e6	461	obj.addEventListener('blur', handler2, false);
86958f	462	}
T	463	else
	464	{
4e17e6	465	obj.onkeydown = handler;
86958f	466	obj.onblur = handler2;
T	467	}
6b47de	468
4e17e6	469	obj.setAttribute('autocomplete', 'off');
T	470	};
	471
	472
	473	/*********************************************************/
	474	/******* client command interface *******/
	475	/*********************************************************/
	476
	477	// execute a specific command on the web client
	478	this.command = function(command, props, obj)
	479	{
	480	if (obj && obj.blur)
	481	obj.blur();
	482
	483	if (this.busy)
	484	return false;
	485
	486	// command not supported or allowed
	487	if (!this.commands[command])
	488	{
	489	// pass command to parent window
	490	if (this.env.framed && parent.rcmail && parent.rcmail.command)
	491	parent.rcmail.command(command, props);
	492
	493	return false;
	494	}
15a9d1	495
T	496	// check input before leaving compose step
	497	if (this.task=='mail' && this.env.action=='compose' && (command=='list' \|\| command=='mail' \|\| command=='addressbook' \|\| command=='settings'))
	498	{
	499	if (this.cmp_hash != this.compose_field_hash() && !confirm(this.get_label('notsentwarning')))
	500	return false;
	501	}
	502
4e17e6	503	// process command
T	504	switch (command)
	505	{
	506	case 'login':
	507	if (this.gui_objects.loginform)
	508	this.gui_objects.loginform.submit();
	509	break;
	510
	511	case 'logout':
756037	512	this.goto_url('logout', '', true);
4e17e6	513	break;
T	514
	515	// commands to switch task
	516	case 'mail':
	517	case 'addressbook':
	518	case 'settings':
	519	this.switch_task(command);
	520	break;
	521
203ee4	522	case 'permaurl':
T	523	if (obj && obj.href && obj.target)
	524	return true;
	525	else if (this.env.permaurl)
	526	parent.location.href = this.env.permaurl;
	527	break;
4e17e6	528
T	529	// misc list commands
	530	case 'list':
	531	if (this.task=='mail')
4647e1	532	{
1f020b	533	if (this.env.search_request<0 \|\| (props != '' && (this.env.search_request && props != this.env.mailbox)))
4647e1	534	this.reset_qsearch();
c8c1e0	535
2483a8	536	this.list_mailbox(props);
eb6842	537
T	538	if (this.env.trash_mailbox)
	539	this.set_alttext('delete', this.env.mailbox != this.env.trash_mailbox ? 'movemessagetotrash' : 'deletemessage');
4647e1	540	}
4e17e6	541	else if (this.task=='addressbook')
f11541	542	{
T	543	if (this.env.search_request<0 \|\| (this.env.search_request && props != this.env.source))
	544	this.reset_qsearch();
	545
	546	this.list_contacts(props);
	547	this.enable_command('add', (this.env.address_sources && !this.env.address_sources[props].readonly));
	548	}
e5686f	549	break;
A	550
	551
	552	case 'load-headers':
	553	this.load_headers(obj);
f3b659	554	break;
c8c1e0	555
f3b659	556
T	557	case 'sort':
	558	// get the type of sorting
b076a4	559	var a_sort = props.split('_');
T	560	var sort_col = a_sort[0];
1cded8	561	var sort_order = a_sort[1] ? a_sort[1].toUpperCase() : null;
b076a4	562	var header;
1cded8	563
T	564	// no sort order specified: toggle
	565	if (sort_order==null)
	566	{
	567	if (this.env.sort_col==sort_col)
	568	sort_order = this.env.sort_order=='ASC' ? 'DESC' : 'ASC';
	569	else
	570	sort_order = this.env.sort_order;
	571	}
24053e	572
b076a4	573	if (this.env.sort_col==sort_col && this.env.sort_order==sort_order)
T	574	break;
	575
	576	// set table header class
	577	if (header = document.getElementById('rcmHead'+this.env.sort_col))
	578	this.set_classname(header, 'sorted'+(this.env.sort_order.toUpperCase()), false);
	579	if (header = document.getElementById('rcmHead'+sort_col))
	580	this.set_classname(header, 'sorted'+sort_order, true);
	581
	582	// save new sort properties
	583	this.env.sort_col = sort_col;
	584	this.env.sort_order = sort_order;
	585
	586	// reload message list
1cded8	587	this.list_mailbox('', '', sort_col+'_'+sort_order);
4e17e6	588	break;
T	589
	590	case 'nextpage':
	591	this.list_page('next');
	592	break;
	593
d17008	594	case 'lastpage':
S	595	this.list_page('last');
	596	break;
	597
4e17e6	598	case 'previouspage':
T	599	this.list_page('prev');
d17008	600	break;
S	601
	602	case 'firstpage':
	603	this.list_page('first');
15a9d1	604	break;
T	605
	606	case 'expunge':
	607	if (this.env.messagecount)
	608	this.expunge_mailbox(this.env.mailbox);
	609	break;
	610
5e3512	611	case 'purge':
T	612	case 'empty-mailbox':
	613	if (this.env.messagecount)
	614	this.purge_mailbox(this.env.mailbox);
4e17e6	615	break;
T	616
	617
	618	// common commands used in multiple tasks
	619	case 'show':
	620	if (this.task=='mail')
	621	{
	622	var uid = this.get_single_uid();
	623	if (uid && (!this.env.uid \|\| uid != this.env.uid))
41fa0b	624	{
6b47de	625	if (this.env.mailbox == this.env.drafts_mailbox)
T	626	this.goto_url('compose', '_draft_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
1966c5	627	else
S	628	this.show_message(uid);
41fa0b	629	}
4e17e6	630	}
T	631	else if (this.task=='addressbook')
	632	{
	633	var cid = props ? props : this.get_single_cid();
	634	if (cid && !(this.env.action=='show' && cid==this.env.cid))
	635	this.load_contact(cid, 'show');
	636	}
	637	break;
	638
	639	case 'add':
	640	if (this.task=='addressbook')
6b47de	641	this.load_contact(0, 'add');
4e17e6	642	else if (this.task=='settings')
T	643	{
6b47de	644	this.identity_list.clear_selection();
4e17e6	645	this.load_identity(0, 'add-identity');
T	646	}
	647	break;
	648
	649	case 'edit':
	650	var cid;
	651	if (this.task=='addressbook' && (cid = this.get_single_cid()))
	652	this.load_contact(cid, 'edit');
	653	else if (this.task=='settings' && props)
	654	this.load_identity(props, 'edit-identity');
	655	break;
	656
	657	case 'save-identity':
	658	case 'save':
	659	if (this.gui_objects.editform)
10a699	660	{
T	661	var input_pagesize = rcube_find_object('_pagesize');
	662	var input_name = rcube_find_object('_name');
	663	var input_email = rcube_find_object('_email');
	664
	665	// user prefs
a03caa	666	if (input_pagesize && isNaN(parseInt(input_pagesize.value)))
10a699	667	{
T	668	alert(this.get_label('nopagesizewarning'));
	669	input_pagesize.focus();
	670	break;
	671	}
	672	// contacts/identities
	673	else
	674	{
	675	if (input_name && input_name.value == '')
	676	{
	677	alert(this.get_label('nonamewarning'));
	678	input_name.focus();
	679	break;
	680	}
	681	else if (input_email && !rcube_check_email(input_email.value))
	682	{
	683	alert(this.get_label('noemailwarning'));
	684	input_email.focus();
	685	break;
	686	}
	687	}
	688
4e17e6	689	this.gui_objects.editform.submit();
10a699	690	}
4e17e6	691	break;
T	692
	693	case 'delete':
	694	// mail task
857a38	695	if (this.task=='mail')
4e17e6	696	this.delete_messages();
T	697	// addressbook task
	698	else if (this.task=='addressbook')
	699	this.delete_contacts();
	700	// user settings task
	701	else if (this.task=='settings')
	702	this.delete_identity();
	703	break;
	704
	705
	706	// mail task commands
	707	case 'move':
	708	case 'moveto':
f11541	709	if (this.task == 'mail')
T	710	this.move_messages(props);
	711	else if (this.task == 'addressbook' && this.drag_active)
	712	this.copy_contact(null, props);
4e17e6	713	break;
b85bf8	714
T	715	case 'mark':
	716	if (props)
	717	this.mark_message(props);
	718	break;
	719
857a38	720	case 'toggle_status':
4e17e6	721	if (props && !props._row)
T	722	break;
	723
	724	var uid;
	725	var flag = 'read';
	726
	727	if (props._row.uid)
	728	{
	729	uid = props._row.uid;
bf36a9	730
4e17e6	731	// toggle read/unread
6b47de	732	if (this.message_list.rows[uid].deleted) {
T	733	flag = 'undelete';
	734	} else if (!this.message_list.rows[uid].unread)
4e17e6	735	flag = 'unread';
T	736	}
	737
	738	this.mark_message(flag, uid);
	739	break;
	740
e189a6	741	case 'toggle_flag':
A	742	if (props && !props._row)
	743	break;
	744
	745	var uid;
	746	var flag = 'flagged';
	747
	748	if (props._row.uid)
	749	{
	750	uid = props._row.uid;
	751	// toggle flagged/unflagged
	752	if (this.message_list.rows[uid].flagged)
	753	flag = 'unflagged';
	754	}
	755	this.mark_message(flag, uid);
	756	break;
	757
62e43d	758	case 'always-load':
T	759	if (this.env.uid && this.env.sender) {
	760	this.add_contact(urlencode(this.env.sender));
	761	window.setTimeout(function(){ ref.command('load-images'); }, 300);
	762	break;
	763	}
	764
4e17e6	765	case 'load-images':
T	766	if (this.env.uid)
b19097	767	this.show_message(this.env.uid, true, this.env.action=='preview');
4e17e6	768	break;
T	769
	770	case 'load-attachment':
c5418b	771	var qstring = '_mbox='+urlencode(this.env.mailbox)+'&_uid='+this.env.uid+'&_part='+props.part;
4e17e6	772
T	773	// open attachment in frame if it's of a supported mimetype
	774	if (this.env.uid && props.mimetype && find_in_array(props.mimetype, this.mimetypes)>=0)
	775	{
cfdf04	776	if (props.mimetype == 'text/html')
853b2e	777	qstring += '&_safe=1';
b19097	778	this.attachment_win = window.open(this.env.comm_path+'&_action=get&'+qstring+'&_frame=1', 'rcubemailattachment');
4e17e6	779	if (this.attachment_win)
T	780	{
dbbd1f	781	window.setTimeout(function(){ ref.attachment_win.focus(); }, 10);
4e17e6	782	break;
T	783	}
	784	}
	785
4b9efb	786	this.goto_url('get', qstring+'&_download=1', false);
4e17e6	787	break;
T	788
	789	case 'select-all':
6b47de	790	this.message_list.select_all(props);
4e17e6	791	break;
T	792
	793	case 'select-none':
6b47de	794	this.message_list.clear_selection();
4e17e6	795	break;
T	796
	797	case 'nextmessage':
	798	if (this.env.next_uid)
b19097	799	this.show_message(this.env.next_uid, false, this.env.action=='preview');
4e17e6	800	break;
T	801
a7d5c6	802	case 'lastmessage':
d17008	803	if (this.env.last_uid)
S	804	this.show_message(this.env.last_uid);
	805	break;
	806
4e17e6	807	case 'previousmessage':
T	808	if (this.env.prev_uid)
b19097	809	this.show_message(this.env.prev_uid, false, this.env.action=='preview');
d17008	810	break;
S	811
	812	case 'firstmessage':
	813	if (this.env.first_uid)
	814	this.show_message(this.env.first_uid);
4e17e6	815	break;
d1d2c4	816
c8c1e0	817	case 'checkmail':
S	818	this.check_for_recent();
	819	break;
d1d2c4	820
4e17e6	821	case 'compose':
T	822	var url = this.env.comm_path+'&_action=compose';
1966c5	823
0bfbe6	824	if (this.task=='mail')
1966c5	825	{
0bfbe6	826	url += '&_mbox='+urlencode(this.env.mailbox);
A	827
	828	if (this.env.mailbox==this.env.drafts_mailbox)
	829	{
	830	var uid;
	831	if (uid = this.get_single_uid())
	832	url += '&_draft_uid='+uid;
	833	}
	834	}
4e17e6	835	// modify url if we're in addressbook
1966c5	836	else if (this.task=='addressbook')
4e17e6	837	{
f11541	838	// switch to mail compose step directly
T	839	if (props && props.indexOf('@') > 0)
0bfbe6	840	{
f11541	841	url = this.get_task_url('mail', url);
T	842	this.redirect(url + '&_to='+urlencode(props));
	843	break;
0bfbe6	844	}
4e17e6	845
T	846	// use contact_id passed as command parameter
f11541	847	var a_cids = new Array();
4e17e6	848	if (props)
T	849	a_cids[a_cids.length] = props;
	850	// get selected contacts
f11541	851	else if (this.contact_list)
4e17e6	852	{
6b47de	853	var selection = this.contact_list.get_selection();
T	854	for (var n=0; n<selection.length; n++)
	855	a_cids[a_cids.length] = selection[n];
4e17e6	856	}
f11541	857
4e17e6	858	if (a_cids.length)
f11541	859	this.http_request('mailto', '_cid='+urlencode(a_cids.join(','))+'&_source='+urlencode(this.env.source), true);
T	860
	861	break;
4e17e6	862	}
T	863	else if (props)
6b47de	864	url += '&_to='+urlencode(props);
bc8dc6	865
d1d2c4	866	// don't know if this is necessary...
S	867	url = url.replace(/&_framed=1/, "");
	868
f11541	869	this.redirect(url);
ed5d29	870	break;
T	871
	872	case 'spellcheck':
4ca10b	873	if (window.tinyMCE && tinyMCE.get('compose-body')) {
T	874	tinyMCE.execCommand('mceSpellCheck', true);
	875	}
	876	else if (this.env.spellcheck && this.env.spellcheck.spellCheck && this.spellcheck_ready) {
ed5d29	877	this.env.spellcheck.spellCheck(this.env.spellcheck.check_link);
e170b4	878	this.set_spellcheck_state('checking');
4ca10b	879	}
ed5d29	880	break;
4e17e6	881
1966c5	882	case 'savedraft':
41fa0b	883	// Reset the auto-save timer
T	884	self.clearTimeout(this.save_timer);
f0f98f	885
1966c5	886	if (!this.gui_objects.messageform)
S	887	break;
f0f98f	888
41fa0b	889	// if saving Drafts is disabled in main.inc.php
e170b4	890	// or if compose form did not change
T	891	if (!this.env.drafts_mailbox \|\| this.cmp_hash == this.compose_field_hash())
41fa0b	892	break;
f0f98f	893
1966c5	894	this.set_busy(true, 'savingmessage');
S	895	var form = this.gui_objects.messageform;
41fa0b	896	form.target = "savetarget";
4d0413	897	form._draft.value = '1';
1966c5	898	form.submit();
S	899	break;
	900
4e17e6	901	case 'send':
T	902	if (!this.gui_objects.messageform)
	903	break;
41fa0b	904
977a29	905	if (!this.check_compose_input())
10a699	906	break;
4315b0	907
9a5261	908	// Reset the auto-save timer
T	909	self.clearTimeout(this.save_timer);
10a699	910
T	911	// all checks passed, send message
	912	this.set_busy(true, 'sendingmessage');
	913	var form = this.gui_objects.messageform;
41fa0b	914	form.target = "savetarget";
T	915	form._draft.value = '';
10a699	916	form.submit();
9a5261	917
T	918	// clear timeout (sending could take longer)
	919	clearTimeout(this.request_timer);
4e17e6	920	break;
T	921
	922	case 'add-attachment':
	923	this.show_attachment_form(true);
	924
	925	case 'send-attachment':
f0f98f	926	// Reset the auto-save timer
41fa0b	927	self.clearTimeout(this.save_timer);
f0f98f	928
4e17e6	929	this.upload_file(props)
T	930	break;
a894ba	931
S	932	case 'remove-attachment':
	933	this.remove_attachment(props);
	934	break;
4e17e6	935
583f1c	936	case 'reply-all':
4e17e6	937	case 'reply':
T	938	var uid;
	939	if (uid = this.get_single_uid())
6b47de	940	this.goto_url('compose', '_reply_uid='+uid+'&_mbox='+urlencode(this.env.mailbox)+(command=='reply-all' ? '&_all=1' : ''), true);
4e17e6	941	break;
T	942
	943	case 'forward':
	944	var uid;
	945	if (uid = this.get_single_uid())
6b47de	946	this.goto_url('compose', '_forward_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
4e17e6	947	break;
T	948
	949	case 'print':
	950	var uid;
	951	if (uid = this.get_single_uid())
4d3f3b	952	{
cfdf04	953	ref.printwin = window.open(this.env.comm_path+'&_action=print&_uid='+uid+'&_mbox='+urlencode(this.env.mailbox)+(this.env.safemode ? '&_safe=1' : ''));
4e17e6	954	if (this.printwin)
4d3f3b	955	{
dbbd1f	956	window.setTimeout(function(){ ref.printwin.focus(); }, 20);
4d3f3b	957	if (this.env.action != 'show')
5d97ac	958	this.mark_message('read', uid);
4e17e6	959	}
4d3f3b	960	}
4e17e6	961	break;
T	962
	963	case 'viewsource':
	964	var uid;
	965	if (uid = this.get_single_uid())
cfdf04	966	{
T	967	ref.sourcewin = window.open(this.env.comm_path+'&_action=viewsource&_uid='+this.env.uid+'&_mbox='+urlencode(this.env.mailbox));
4e17e6	968	if (this.sourcewin)
dbbd1f	969	window.setTimeout(function(){ ref.sourcewin.focus(); }, 20);
4e17e6	970	}
T	971	break;
	972
	973	case 'add-contact':
	974	this.add_contact(props);
	975	break;
d1d2c4	976
f11541	977	// quicksearch
4647e1	978	case 'search':
T	979	if (!props && this.gui_objects.qsearchbox)
	980	props = this.gui_objects.qsearchbox.value;
	981	if (props)
f11541	982	{
T	983	this.qsearch(props);
	984	break;
	985	}
4647e1	986
ed132e	987	// reset quicksearch
4647e1	988	case 'reset-search':
T	989	var s = this.env.search_request;
	990	this.reset_qsearch();
	991
f11541	992	if (s && this.env.mailbox)
4647e1	993	this.list_mailbox(this.env.mailbox);
f11541	994	else if (s && this.task == 'addressbook')
T	995	this.list_contacts(this.env.source);
4647e1	996	break;
4e17e6	997
ed132e	998	case 'import':
T	999	if (this.env.action == 'import' && this.gui_objects.importform) {
	1000	var file = document.getElementById('rcmimportfile');
	1001	if (file && !file.value) {
	1002	alert(this.get_label('selectimportfile'));
	1003	break;
	1004	}
	1005	this.gui_objects.importform.submit();
	1006	this.set_busy(true, 'importwait');
	1007	this.lock_form(this.gui_objects.importform, true);
	1008	}
	1009	else
	1010	this.goto_url('import');
0dbac3	1011	break;
T	1012
	1013	case 'export':
	1014	if (this.contact_list.rowcount > 0) {
a6d7a9	1015	var add_url = (this.env.source ? '_source='+urlencode(this.env.source)+'&' : '');
0dbac3	1016	if (this.env.search_request)
a6d7a9	1017	add_url += '_search='+this.env.search_request;
0dbac3	1018
T	1019	this.goto_url('export', add_url);
	1020	}
	1021	break;
ed132e	1022
f5aa16	1023	// collapse/expand folder
S	1024	case 'collapse-folder':
	1025	if (props)
	1026	this.collapse_folder(props);
	1027	break;
4e17e6	1028
T	1029	// user settings commands
	1030	case 'preferences':
6b47de	1031	this.goto_url('');
4e17e6	1032	break;
T	1033
	1034	case 'identities':
6b47de	1035	this.goto_url('identities');
4e17e6	1036	break;
T	1037
	1038	case 'delete-identity':
	1039	this.delete_identity();
	1040
	1041	case 'folders':
6b47de	1042	this.goto_url('folders');
4e17e6	1043	break;
T	1044
	1045	case 'subscribe':
	1046	this.subscribe_folder(props);
	1047	break;
	1048
	1049	case 'unsubscribe':
	1050	this.unsubscribe_folder(props);
	1051	break;
	1052
	1053	case 'create-folder':
	1054	this.create_folder(props);
c8c1e0	1055	break;
S	1056
	1057	case 'rename-folder':
	1058	this.rename_folder(props);
4e17e6	1059	break;
T	1060
	1061	case 'delete-folder':
68b6a9	1062	this.delete_folder(props);
4e17e6	1063	break;
T	1064
	1065	}
	1066
	1067	return obj ? false : true;
	1068	};
	1069
	1070	// set command enabled or disabled
	1071	this.enable_command = function()
	1072	{
1c5853	1073	var args = arguments;
4e17e6	1074	if(!args.length) return -1;
T	1075
	1076	var command;
	1077	var enable = args[args.length-1];
	1078
	1079	for(var n=0; n<args.length-1; n++)
	1080	{
	1081	command = args[n];
	1082	this.commands[command] = enable;
	1083	this.set_button(command, (enable ? 'act' : 'pas'));
	1084	}
1c5853	1085	return true;
4e17e6	1086	};
T	1087
a95e0e	1088	// lock/unlock interface
4e17e6	1089	this.set_busy = function(a, message)
T	1090	{
	1091	if (a && message)
10a699	1092	{
T	1093	var msg = this.get_label(message);
	1094	if (msg==message)
	1095	msg = 'Loading...';
	1096
	1097	this.display_message(msg, 'loading', true);
	1098	}
258f1e	1099	else if (!a)
4e17e6	1100	this.hide_message();
T	1101
	1102	this.busy = a;
	1103	//document.body.style.cursor = a ? 'wait' : 'default';
	1104
	1105	if (this.gui_objects.editform)
	1106	this.lock_form(this.gui_objects.editform, a);
a95e0e	1107
T	1108	// clear pending timer
	1109	if (this.request_timer)
	1110	clearTimeout(this.request_timer);
	1111
	1112	// set timer for requests
9a5261	1113	if (a && this.env.request_timeout)
dbbd1f	1114	this.request_timer = window.setTimeout(function(){ ref.request_timed_out(); }, this.env.request_timeout * 1000);
4e17e6	1115	};
T	1116
10a699	1117	// return a localized string
T	1118	this.get_label = function(name)
	1119	{
	1120	if (this.labels[name])
	1121	return this.labels[name];
	1122	else
	1123	return name;
	1124	};
	1125
	1126	// switch to another application task
4e17e6	1127	this.switch_task = function(task)
T	1128	{
01bb03	1129	if (this.task===task && task!='mail')
4e17e6	1130	return;
T	1131
01bb03	1132	var url = this.get_task_url(task);
T	1133	if (task=='mail')
	1134	url += '&_mbox=INBOX';
	1135
f11541	1136	this.redirect(url);
4e17e6	1137	};
T	1138
	1139	this.get_task_url = function(task, url)
	1140	{
	1141	if (!url)
	1142	url = this.env.comm_path;
	1143
	1144	return url.replace(/_task=[a-z]+/, '_task='+task);
a95e0e	1145	};
T	1146
	1147	// called when a request timed out
	1148	this.request_timed_out = function()
	1149	{
	1150	this.set_busy(false);
	1151	this.display_message('Request timed out!', 'error');
4e17e6	1152	};
T	1153
	1154
	1155	/*********************************************************/
	1156	/******* event handling methods *******/
	1157	/*********************************************************/
	1158
6b47de	1159	this.doc_mouse_up = function(e)
f89f03	1160	{
T	1161	var model, li;
	1162
	1163	if (this.message_list) {
6b47de	1164	this.message_list.blur();
f89f03	1165	model = this.env.mailboxes;
T	1166	}
	1167	else if (this.contact_list) {
6b47de	1168	this.contact_list.blur();
f89f03	1169	model = this.env.address_sources;
f11541	1170	}
f89f03	1171
T	1172	// handle mouse release when dragging
	1173	if (this.drag_active && model) {
	1174	for (var k in model) {
	1175	if ((li = this.get_folder_li(k)) && rcube_mouse_is_over(e, li.firstChild) && this.check_droptarget(k)) {
	1176	this.set_classname(li, 'droptarget', false);
	1177	this.command('moveto', model[k].id);
	1178	break;
	1179	}
	1180	}
f5aa16	1181	}
f89f03	1182	};
f5aa16	1183
f89f03	1184	this.drag_move = function(e)
T	1185	{
	1186	var li;
	1187	var model = this.task == 'mail' ? this.env.mailboxes : this.env.address_sources;
	1188
	1189	if (this.gui_objects.folderlist && model) {
	1190	for (var k in model) {
	1191	if (li = this.get_folder_li(k))
	1192	this.set_classname(li, 'droptarget', (rcube_mouse_is_over(e, li.firstChild) && this.check_droptarget(k)));
	1193	}
	1194	}
	1195	};
	1196
f5aa16	1197	this.collapse_folder = function(id)
S	1198	{
	1199	var div;
	1200	if ((li = this.get_folder_li(id)) &&
	1201	(div = li.getElementsByTagName("div")[0]) &&
	1202	(div.className.match(/collapsed/) \|\| div.className.match(/expanded/)))
	1203	{
	1204	var ul = li.getElementsByTagName("ul")[0];
	1205	if (div.className.match(/collapsed/))
	1206	{
	1207	ul.style.display = '';
	1208	this.set_classname(div, 'collapsed', false);
	1209	this.set_classname(div, 'expanded', true);
	1210	var reg = new RegExp('&'+escape(id)+'&');
	1211	this.set_env('collapsed_folders', this.env.collapsed_folders.replace(reg, ''));
	1212	}
	1213	else
	1214	{
	1215	ul.style.display = 'none';
	1216	this.set_classname(div, 'expanded', false);
	1217	this.set_classname(div, 'collapsed', true);
	1218	this.set_env('collapsed_folders', this.env.collapsed_folders+'&'+escape(id)+'&');
5907c5	1219
T	1220	// select parent folder if one of its childs is currently selected
df0dd4	1221	if (this.env.mailbox.indexOf(id + this.env.delimiter) == 0)
5907c5	1222	this.command('list', id);
f5aa16	1223	}
8b7f5a	1224
S	1225	// Work around a bug in IE6 and IE7, see #1485309
	1226	if ((bw.ie6 \|\| bw.ie7) &&
	1227	li.nextSibling &&
	1228	(li.nextSibling.getElementsByTagName("ul").length>0) &&
	1229	li.nextSibling.getElementsByTagName("ul")[0].style &&
	1230	(li.nextSibling.getElementsByTagName("ul")[0].style.display!='none'))
	1231	{
	1232	li.nextSibling.getElementsByTagName("ul")[0].style.display = 'none';
	1233	li.nextSibling.getElementsByTagName("ul")[0].style.display = '';
	1234	}
	1235
f5aa16	1236	this.http_post('save-pref', '_name=collapsed_folders&_value='+escape(this.env.collapsed_folders));
7f9d71	1237	this.set_unread_count_display(id, false);
f5aa16	1238	}
f11541	1239	}
T	1240
6b47de	1241	this.click_on_list = function(e)
4e17e6	1242	{
6b47de	1243	if (this.message_list)
T	1244	this.message_list.focus();
	1245	else if (this.contact_list)
	1246	this.contact_list.focus();
4e17e6	1247
6b47de	1248	var mbox_li;
f11541	1249	if (mbox_li = this.get_folder_li())
6b47de	1250	this.set_classname(mbox_li, 'unfocused', true);
4e17e6	1251
f89f03	1252	return rcube_event.get_button(e) == 2 ? true : rcube_event.cancel(e);
4e17e6	1253	};
T	1254
6b47de	1255	this.msglist_select = function(list)
4e17e6	1256	{
b19097	1257	if (this.preview_timer)
T	1258	clearTimeout(this.preview_timer);
	1259
6b47de	1260	var selected = list.selection.length==1;
4b9efb	1261
S	1262	// Hide certain command buttons when Drafts folder is selected
6b47de	1263	if (this.env.mailbox == this.env.drafts_mailbox)
4e17e6	1264	{
4b9efb	1265	this.enable_command('reply', 'reply-all', 'forward', false);
301454	1266	this.enable_command('show', selected);
b85bf8	1267	this.enable_command('delete', 'moveto', 'mark', (list.selection.length > 0 ? true : false));
4e17e6	1268	}
6b47de	1269	else
4e17e6	1270	{
301454	1271	this.enable_command('show', 'reply', 'reply-all', 'forward', 'print', selected);
b85bf8	1272	this.enable_command('delete', 'moveto', 'mark', (list.selection.length > 0 ? true : false));
4e17e6	1273	}
068f6a	1274
S	1275	// start timer for message preview (wait for double click)
21168d	1276	if (selected && this.env.contentframe && !list.multi_selecting)
26f5b0	1277	this.preview_timer = window.setTimeout(function(){ ref.msglist_get_preview(); }, 200);
068f6a	1278	else if (this.env.contentframe)
f11541	1279	this.show_contentframe(false);
b19097	1280	};
d1d2c4	1281
6b47de	1282	this.msglist_dbl_click = function(list)
T	1283	{
b19097	1284	if (this.preview_timer)
T	1285	clearTimeout(this.preview_timer);
	1286
6b47de	1287	var uid = list.get_single_selection();
T	1288	if (uid && this.env.mailbox == this.env.drafts_mailbox)
	1289	this.goto_url('compose', '_draft_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
	1290	else if (uid)
b19097	1291	this.show_message(uid, false, false);
6b47de	1292	};
T	1293
	1294	this.msglist_keypress = function(list)
	1295	{
	1296	if (list.key_pressed == list.ENTER_KEY)
	1297	this.command('show');
	1298	else if (list.key_pressed == list.DELETE_KEY)
	1299	this.command('delete');
6e6e89	1300	else if (list.key_pressed == list.BACKSPACE_KEY)
T	1301	this.command('delete');
110748	1302	else
T	1303	list.shiftkey = false;
4e17e6	1304	};
T	1305
b19097	1306	this.msglist_get_preview = function()
T	1307	{
	1308	var uid = this.get_single_uid();
f11541	1309	if (uid && this.env.contentframe && !this.drag_active)
b19097	1310	this.show_message(uid, false, true);
T	1311	else if (this.env.contentframe)
f11541	1312	this.show_contentframe(false);
T	1313	};
	1314
	1315	this.check_droptarget = function(id)
	1316	{
	1317	if (this.task == 'mail')
f89f03	1318	return (this.env.mailboxes[id] && this.env.mailboxes[id].id != this.env.mailbox && !this.env.mailboxes[id].virtual);
f11541	1319	else if (this.task == 'addressbook')
T	1320	return (id != this.env.source && this.env.address_sources[id] && !this.env.address_sources[id].readonly);
b0dbf3	1321	else if (this.task == 'settings')
S	1322	return (id != this.env.folder);
b19097	1323	};
T	1324
4e17e6	1325
T	1326	/*********************************************************/
	1327	/******* (message) list functionality *******/
	1328	/*********************************************************/
	1329
	1330	// when user doble-clicks on a row
b19097	1331	this.show_message = function(id, safe, preview)
4e17e6	1332	{
bf2f39	1333	if (!id) return;
A	1334
4e17e6	1335	var add_url = '';
b19097	1336	var action = preview ? 'preview': 'show';
4e17e6	1337	var target = window;
bf2f39	1338
b19097	1339	if (preview && this.env.contentframe && window.frames && window.frames[this.env.contentframe])
4e17e6	1340	{
T	1341	target = window.frames[this.env.contentframe];
	1342	add_url = '&_framed=1';
	1343	}
6b47de	1344
4e17e6	1345	if (safe)
T	1346	add_url = '&_safe=1';
	1347
1f020b	1348	// also send search request to get the right messages
S	1349	if (this.env.search_request)
	1350	add_url += '&_search='+this.env.search_request;
bf2f39	1351	var url = '&_action='+action+'&_uid='+id+'&_mbox='+urlencode(this.env.mailbox)+add_url;
A	1352	if (action == 'preview' && String(target.location.href).indexOf(url) >= 0)
	1353	this.show_contentframe(true);
	1354	else
4e17e6	1355	{
bf2f39	1356	this.set_busy(true, 'loading');
A	1357	target.location.href = this.env.comm_path+url;
	1358	// mark as read and change mbox unread counter
	1359	if (action == 'preview' && this.message_list && this.message_list.rows[id] && this.message_list.rows[id].unread)
b19097	1360	{
bf2f39	1361	this.set_message(id, 'unread', false);
A	1362	if (this.env.unread_counts[this.env.mailbox])
	1363	{
	1364	this.env.unread_counts[this.env.mailbox] -= 1;
	1365	this.set_unread_count(this.env.mailbox, this.env.unread_counts[this.env.mailbox], this.env.mailbox == 'INBOX');
	1366	}
	1367	}
4e17e6	1368	}
T	1369	};
b19097	1370
f11541	1371	this.show_contentframe = function(show)
b19097	1372	{
T	1373	var frm;
	1374	if (this.env.contentframe && (frm = rcube_find_object(this.env.contentframe)))
	1375	{
75b1a5	1376	if (!show && window.frames[this.env.contentframe])
A	1377	{
	1378	if (window.frames[this.env.contentframe].location.href.indexOf(this.env.blankpage)<0)
d22455	1379	window.frames[this.env.contentframe].location.href = this.env.blankpage;
T	1380	}
75b1a5	1381	else if (!bw.safari)
f11541	1382	frm.style.display = show ? 'block' : 'none';
b19097	1383	}
T	1384
	1385	if (!show && this.busy)
	1386	this.set_busy(false);
	1387	};
4e17e6	1388
T	1389	// list a specific page
	1390	this.list_page = function(page)
	1391	{
	1392	if (page=='next')
	1393	page = this.env.current_page+1;
d17008	1394	if (page=='last')
S	1395	page = this.env.pagecount;
4e17e6	1396	if (page=='prev' && this.env.current_page>1)
T	1397	page = this.env.current_page-1;
d17008	1398	if (page=='first' && this.env.current_page>1)
S	1399	page = 1;
4e17e6	1400
T	1401	if (page > 0 && page <= this.env.pagecount)
	1402	{
	1403	this.env.current_page = page;
	1404
	1405	if (this.task=='mail')
	1406	this.list_mailbox(this.env.mailbox, page);
	1407	else if (this.task=='addressbook')
f11541	1408	this.list_contacts(this.env.source, page);
4e17e6	1409	}
T	1410	};
	1411
	1412	// list messages of a specific mailbox
f3b659	1413	this.list_mailbox = function(mbox, page, sort)
4e17e6	1414	{
cbd62d	1415	this.last_selected = 0;
4e17e6	1416	var add_url = '';
T	1417	var target = window;
	1418
	1419	if (!mbox)
	1420	mbox = this.env.mailbox;
	1421
f3b659	1422	// add sort to url if set
T	1423	if (sort)
	1424	add_url += '&_sort=' + sort;
f11541	1425
T	1426	// also send search request to get the right messages
	1427	if (this.env.search_request)
	1428	add_url += '&_search='+this.env.search_request;
f3b659	1429
4e17e6	1430	// set page=1 if changeing to another mailbox
T	1431	if (!page && mbox != this.env.mailbox)
	1432	{
	1433	page = 1;
	1434	this.env.current_page = page;
bef5ca	1435	if (this.message_list)
T	1436	this.message_list.clear_selection();
f11541	1437	this.show_contentframe(false);
4e17e6	1438	}
4647e1	1439
06895c	1440	if (mbox != this.env.mailbox \|\| (mbox == this.env.mailbox && !page && !sort))
T	1441	add_url += '&_refresh=1';
	1442
f11541	1443	this.select_folder(mbox, this.env.mailbox);
T	1444	this.env.mailbox = mbox;
4e17e6	1445
T	1446	// load message list remotely
	1447	if (this.gui_objects.messagelist)
	1448	{
9fee0e	1449	this.list_mailbox_remote(mbox, page, add_url);
4e17e6	1450	return;
T	1451	}
	1452
	1453	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	1454	{
	1455	target = window.frames[this.env.contentframe];
9fee0e	1456	add_url += '&_framed=1';
4e17e6	1457	}
T	1458
	1459	// load message list to target frame/window
	1460	if (mbox)
	1461	{
	1462	this.set_busy(true, 'loading');
4d4264	1463	target.location.href = this.env.comm_path+'&_mbox='+urlencode(mbox)+(page ? '&_page='+page : '')+add_url;
4e17e6	1464	}
T	1465	};
	1466
	1467	// send remote request to load message list
9fee0e	1468	this.list_mailbox_remote = function(mbox, page, add_url)
4e17e6	1469	{
15a9d1	1470	// clear message list first
6b47de	1471	this.message_list.clear();
15a9d1	1472
T	1473	// send request to server
4d4264	1474	var url = '_mbox='+urlencode(mbox)+(page ? '&_page='+page : '');
15a9d1	1475	this.set_busy(true, 'loading');
T	1476	this.http_request('list', url+add_url, true);
c8c1e0	1477	};
15a9d1	1478
T	1479	this.expunge_mailbox = function(mbox)
	1480	{
	1481	var lock = false;
	1482	var add_url = '';
	1483
	1484	// lock interface if it's the active mailbox
	1485	if (mbox == this.env.mailbox)
	1486	{
	1487	lock = true;
	1488	this.set_busy(true, 'loading');
	1489	add_url = '&_reload=1';
	1490	}
4e17e6	1491
T	1492	// send request to server
4d4264	1493	var url = '_mbox='+urlencode(mbox);
8d0758	1494	this.http_post('expunge', url+add_url, lock);
4e17e6	1495	};
T	1496
5e3512	1497	this.purge_mailbox = function(mbox)
T	1498	{
	1499	var lock = false;
	1500	var add_url = '';
	1501
	1502	if (!confirm(this.get_label('purgefolderconfirm')))
	1503	return false;
	1504
	1505	// lock interface if it's the active mailbox
	1506	if (mbox == this.env.mailbox)
	1507	{
	1508	lock = true;
	1509	this.set_busy(true, 'loading');
	1510	add_url = '&_reload=1';
	1511	}
	1512
	1513	// send request to server
4d4264	1514	var url = '_mbox='+urlencode(mbox);
8d0758	1515	this.http_post('purge', url+add_url, lock);
1c5853	1516	return true;
5e3512	1517	};
f11541	1518
0dbac3	1519	// test if purge command is allowed
T	1520	this.purge_mailbox_test = function()
	1521	{
	1522	return (this.env.messagecount && (this.env.mailbox == this.env.trash_mailbox \|\| this.env.mailbox == this.env.junk_mailbox
	1523	\|\| this.env.mailbox.match('^' + RegExp.escape(this.env.trash_mailbox) + RegExp.escape(this.env.delimiter))
	1524	\|\| this.env.mailbox.match('^' + RegExp.escape(this.env.junk_mailbox) + RegExp.escape(this.env.delimiter))));
	1525	};
	1526
25c35c	1527	// set message icon
A	1528	this.set_message_icon = function(uid)
	1529	{
	1530	var icn_src;
	1531	var rows = this.message_list.rows;
	1532
	1533	if (!rows[uid])
	1534	return false;
	1535
	1536	if (rows[uid].deleted && this.env.deletedicon)
	1537	icn_src = this.env.deletedicon;
	1538	else if (rows[uid].replied && this.env.repliedicon)
	1539	{
	1540	if (rows[uid].forwarded && this.env.forwardedrepliedicon)
	1541	icn_src = this.env.forwardedrepliedicon;
	1542	else
	1543	icn_src = this.env.repliedicon;
	1544	}
	1545	else if (rows[uid].forwarded && this.env.forwardedicon)
	1546	icn_src = this.env.forwardedicon;
	1547	else if (rows[uid].unread && this.env.unreadicon)
	1548	icn_src = this.env.unreadicon;
	1549	else if (this.env.messageicon)
	1550	icn_src = this.env.messageicon;
	1551
	1552	if (icn_src && rows[uid].icon)
	1553	rows[uid].icon.src = icn_src;
	1554
	1555	icn_src = '';
	1556
	1557	if (rows[uid].flagged && this.env.flaggedicon)
	1558	icn_src = this.env.flaggedicon;
	1559	else if (this.env.unflaggedicon)
	1560	icn_src = this.env.unflaggedicon;
	1561
	1562	if (rows[uid].flagged_icon && icn_src)
	1563	rows[uid].flagged_icon.src = icn_src;
	1564	}
	1565
	1566	// set message status
	1567	this.set_message_status = function(uid, flag, status)
	1568	{
	1569	var rows = this.message_list.rows;
	1570
	1571	if (!rows[uid]) return false;
	1572
	1573	if (flag == 'unread')
	1574	rows[uid].unread = status;
	1575	else if(flag == 'deleted')
	1576	rows[uid].deleted = status;
	1577	else if (flag == 'replied')
	1578	rows[uid].replied = status;
	1579	else if (flag == 'forwarded')
	1580	rows[uid].forwarded = status;
	1581	else if (flag == 'flagged')
	1582	rows[uid].flagged = status;
132aae	1583
A	1584	this.env.messages[uid] = rows[uid];
25c35c	1585	}
A	1586
	1587	// set message row status, class and icon
	1588	this.set_message = function(uid, flag, status)
	1589	{
	1590	var rows = this.message_list.rows;
	1591
	1592	if (!rows[uid]) return false;
	1593
	1594	if (flag)
	1595	this.set_message_status(uid, flag, status);
	1596
	1597	if (rows[uid].unread && rows[uid].classname.indexOf('unread')<0)
	1598	{
	1599	rows[uid].classname += ' unread';
	1600	this.set_classname(rows[uid].obj, 'unread', true);
	1601	}
	1602	else if (!rows[uid].unread && rows[uid].classname.indexOf('unread')>=0)
	1603	{
	1604	rows[uid].classname = rows[uid].classname.replace(/\s*unread/, '');
	1605	this.set_classname(rows[uid].obj, 'unread', false);
	1606	}
	1607
	1608	if (rows[uid].deleted && rows[uid].classname.indexOf('deleted')<0)
	1609	{
	1610	rows[uid].classname += ' deleted';
	1611	this.set_classname(rows[uid].obj, 'deleted', true);
	1612	}
	1613	else if (!rows[uid].deleted && rows[uid].classname.indexOf('deleted')>=0)
	1614	{
	1615	rows[uid].classname = rows[uid].classname.replace(/\s*deleted/, '');
	1616	this.set_classname(rows[uid].obj, 'deleted', false);
	1617	}
	1618
163a13	1619	if (rows[uid].flagged && rows[uid].classname.indexOf('flagged')<0)
A	1620	{
	1621	rows[uid].classname += ' flagged';
	1622	this.set_classname(rows[uid].obj, 'flagged', true);
	1623	}
	1624	else if (!rows[uid].flagged && rows[uid].classname.indexOf('flagged')>=0)
	1625	{
	1626	rows[uid].classname = rows[uid].classname.replace(/\s*flagged/, '');
	1627	this.set_classname(rows[uid].obj, 'flagged', false);
	1628	}
	1629
25c35c	1630	this.set_message_icon(uid);
A	1631	}
0dbac3	1632
4e17e6	1633	// move selected messages to the specified mailbox
T	1634	this.move_messages = function(mbox)
	1635	{
e4bbb2	1636	// exit if current or no mailbox specified or if selection is empty
faebf4	1637	if (!mbox \|\| mbox == this.env.mailbox \|\| (!this.env.uid && (!this.message_list \|\| !this.message_list.get_selection().length)))
aa9836	1638	return;
e4bbb2	1639
ecf759	1640	var lock = false;
cfdf04	1641	var add_url = '&_target_mbox='+urlencode(mbox)+'&_from='+(this.env.action ? this.env.action : '');
4e17e6	1642
T	1643	// show wait message
	1644	if (this.env.action=='show')
ecf759	1645	{
T	1646	lock = true;
4e17e6	1647	this.set_busy(true, 'movingmessage');
ecf759	1648	}
d87fc2	1649	else if (!this.env.flag_for_deletion)
f11541	1650	this.show_contentframe(false);
6b47de	1651
faebf4	1652	// Hide message command buttons until a message is selected
T	1653	this.enable_command('reply', 'reply-all', 'forward', 'delete', 'mark', 'print', false);
	1654
d87fc2	1655	this._with_selected_messages('moveto', lock, add_url, (this.env.flag_for_deletion ? false : true));
4e17e6	1656	};
T	1657
857a38	1658	// delete selected messages from the current mailbox
S	1659	this.delete_messages = function()
	1660	{
1c7b97	1661	var selection = this.message_list ? this.message_list.get_selection() : new Array();
3d3531	1662
857a38	1663	// exit if no mailbox specified or if selection is empty
1c7b97	1664	if (!this.env.uid && !selection.length)
e4bbb2	1665	return;
6b47de	1666
857a38	1667	// if there is a trash mailbox defined and we're not currently in it:
1c7b97	1668	if (this.env.trash_mailbox && String(this.env.mailbox).toLowerCase() != String(this.env.trash_mailbox).toLowerCase())
cfdf04	1669	{
31c171	1670	// if shift was pressed delete it immediately
086377	1671	if (this.message_list && this.message_list.shiftkey)
31c171	1672	{
S	1673	if (confirm(this.get_label('deletemessagesconfirm')))
	1674	this.permanently_remove_messages();
	1675	}
	1676	else
	1677	this.move_messages(this.env.trash_mailbox);
cfdf04	1678	}
857a38	1679	// if there is a trash mailbox defined but we are in it:
S	1680	else if (this.env.trash_mailbox && String(this.env.mailbox).toLowerCase() == String(this.env.trash_mailbox).toLowerCase())
	1681	this.permanently_remove_messages();
	1682	// if there isn't a defined trash mailbox and the config is set to flag for deletion
6b47de	1683	else if (!this.env.trash_mailbox && this.env.flag_for_deletion)
T	1684	{
1c7b97	1685	this.mark_message('delete');
6b47de	1686	if(this.env.action=="show")
dab065	1687	this.command('nextmessage','',this);
6b47de	1688	else if (selection.length == 1)
T	1689	this.message_list.select_next();
dab065	1690	}
857a38	1691	// if there isn't a defined trash mailbox and the config is set NOT to flag for deletion
6b47de	1692	else if (!this.env.trash_mailbox)
857a38	1693	this.permanently_remove_messages();
S	1694	};
cfdf04	1695
T	1696	// delete the selected messages permanently
	1697	this.permanently_remove_messages = function()
	1698	{
	1699	// exit if no mailbox specified or if selection is empty
	1700	if (!this.env.uid && (!this.message_list \|\| !this.message_list.get_selection().length))
	1701	return;
1c7b97	1702
f11541	1703	this.show_contentframe(false);
d87fc2	1704	this._with_selected_messages('delete', false, '&_from='+(this.env.action ? this.env.action : ''), true);
cfdf04	1705	};
T	1706
	1707	// Send a specifc request with UIDs of all selected messages
	1708	// @private
d87fc2	1709	this._with_selected_messages = function(action, lock, add_url, remove)
d22455	1710	{
cfdf04	1711	var a_uids = new Array();
3d3531	1712
cfdf04	1713	if (this.env.uid)
3d3531	1714	a_uids[0] = this.env.uid;
cfdf04	1715	else
d22455	1716	{
cfdf04	1717	var selection = this.message_list.get_selection();
d87fc2	1718	var rows = this.message_list.rows;
cfdf04	1719	var id;
T	1720	for (var n=0; n<selection.length; n++)
	1721	{
	1722	id = selection[n];
	1723	a_uids[a_uids.length] = id;
3d3531	1724
d22455	1725	if (remove)
d87fc2	1726	this.message_list.remove_row(id, (n == selection.length-1));
A	1727	else
d22455	1728	{
132aae	1729	this.set_message_status(id, 'deleted', true);
d22455	1730	if (this.env.read_when_deleted)
132aae	1731	this.set_message_status(id, 'unread', false);
25c35c	1732	this.set_message(id);
cfdf04	1733	}
T	1734	}
d22455	1735	}
132aae	1736
f11541	1737	// also send search request to get the right messages
T	1738	if (this.env.search_request)
cfdf04	1739	add_url += '&_search='+this.env.search_request;
T	1740
	1741	// send request to server
8d0758	1742	this.http_post(action, '_uid='+a_uids.join(',')+'&_mbox='+urlencode(this.env.mailbox)+add_url, lock);
d22455	1743	};
4e17e6	1744
T	1745	// set a specific flag to one or more messages
	1746	this.mark_message = function(flag, uid)
	1747	{
	1748	var a_uids = new Array();
5d97ac	1749	var r_uids = new Array();
b19097	1750	var selection = this.message_list ? this.message_list.get_selection() : new Array();
3d3531	1751
4e17e6	1752	if (uid)
T	1753	a_uids[0] = uid;
	1754	else if (this.env.uid)
	1755	a_uids[0] = this.env.uid;
1c7b97	1756	else if (this.message_list)
4e17e6	1757	{
3d3531	1758	for (var n=0; n<selection.length; n++)
4e17e6	1759	{
e189a6	1760	a_uids[a_uids.length] = selection[n];
4e17e6	1761	}
5d97ac	1762	}
A	1763
3d3531	1764	if (!this.message_list)
A	1765	r_uids = a_uids;
	1766	else
	1767	for (var id, n=0; n<a_uids.length; n++)
5d97ac	1768	{
A	1769	id = a_uids[n];
	1770	if ((flag=='read' && this.message_list.rows[id].unread)
d22455	1771	\|\| (flag=='unread' && !this.message_list.rows[id].unread)
T	1772	\|\| (flag=='delete' && !this.message_list.rows[id].deleted)
	1773	\|\| (flag=='undelete' && this.message_list.rows[id].deleted)
	1774	\|\| (flag=='flagged' && !this.message_list.rows[id].flagged)
	1775	\|\| (flag=='unflagged' && this.message_list.rows[id].flagged))
	1776	{
	1777	r_uids[r_uids.length] = id;
	1778	}
4e17e6	1779	}
3d3531	1780
1a98a6	1781	// nothing to do
5d97ac	1782	if (!r_uids.length)
1a98a6	1783	return;
3d3531	1784
6b47de	1785	switch (flag)
T	1786	{
857a38	1787	case 'read':
S	1788	case 'unread':
5d97ac	1789	this.toggle_read_status(flag, r_uids);
857a38	1790	break;
S	1791	case 'delete':
	1792	case 'undelete':
5d97ac	1793	this.toggle_delete_status(r_uids);
e189a6	1794	break;
A	1795	case 'flagged':
	1796	case 'unflagged':
	1797	this.toggle_flagged_status(flag, a_uids);
857a38	1798	break;
S	1799	}
	1800	};
4e17e6	1801
857a38	1802	// set class to read/unread
6b47de	1803	this.toggle_read_status = function(flag, a_uids)
T	1804	{
4e17e6	1805	// mark all message rows as read/unread
T	1806	for (var i=0; i<a_uids.length; i++)
25c35c	1807	this.set_message(a_uids[i], 'unread', (flag=='unread' ? true : false));
4bca67	1808
5d97ac	1809	this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag='+flag);
6b47de	1810	};
6d2714	1811
e189a6	1812	// set image to flagged or unflagged
A	1813	this.toggle_flagged_status = function(flag, a_uids)
	1814	{
	1815	// mark all message rows as flagged/unflagged
	1816	for (var i=0; i<a_uids.length; i++)
25c35c	1817	this.set_message(a_uids[i], 'flagged', (flag=='flagged' ? true : false));
e189a6	1818
A	1819	this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag='+flag);
	1820	};
857a38	1821
S	1822	// mark all message rows as deleted/undeleted
6b47de	1823	this.toggle_delete_status = function(a_uids)
T	1824	{
3d3531	1825	var rows = this.message_list ? this.message_list.rows : new Array();
A	1826
1c7b97	1827	if (a_uids.length==1)
T	1828	{
25c35c	1829	if (!rows.length \|\| (rows[a_uids[0]] && !rows[a_uids[0]].deleted))
6b47de	1830	this.flag_as_deleted(a_uids);
T	1831	else
	1832	this.flag_as_undeleted(a_uids);
	1833
1c5853	1834	return true;
S	1835	}
	1836
	1837	var all_deleted = true;
1c7b97	1838	for (var i=0; i<a_uids.length; i++)
T	1839	{
857a38	1840	uid = a_uids[i];
6b47de	1841	if (rows[uid]) {
25c35c	1842	if (!rows[uid].deleted)
1c7b97	1843	{
1c5853	1844	all_deleted = false;
S	1845	break;
857a38	1846	}
S	1847	}
1c5853	1848	}
S	1849
	1850	if (all_deleted)
	1851	this.flag_as_undeleted(a_uids);
	1852	else
	1853	this.flag_as_deleted(a_uids);
	1854
	1855	return true;
6b47de	1856	};
4e17e6	1857
6b47de	1858	this.flag_as_undeleted = function(a_uids)
T	1859	{
1c7b97	1860	for (var i=0; i<a_uids.length; i++)
25c35c	1861	this.set_message(a_uids[i], 'deleted', false);
6b47de	1862
8d0758	1863	this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag=undelete');
1c5853	1864	return true;
6b47de	1865	};
T	1866
	1867	this.flag_as_deleted = function(a_uids)
	1868	{
3d3531	1869	var add_url = '';
A	1870	var r_uids = new Array();
	1871	var rows = this.message_list ? this.message_list.rows : new Array();
	1872
1c7b97	1873	for (var i=0; i<a_uids.length; i++)
3d3531	1874	{
1c5853	1875	uid = a_uids[i];
3d3531	1876	if (rows[uid])
A	1877	{
25c35c	1878	this.set_message(uid, 'deleted', true);
d22455	1879	if (rows[uid].unread)
T	1880	r_uids[r_uids.length] = uid;
3d3531	1881	}
A	1882	}
	1883
	1884	if (r_uids.length)
	1885	add_url = '&_ruid='+r_uids.join(',');
	1886
	1887	this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag=delete'+add_url);
1c5853	1888	return true;
6b47de	1889	};
3d3531	1890
A	1891	// flag as read without mark request (called from backend)
	1892	// argument should be a coma-separated list of uids
	1893	this.flag_deleted_as_read = function(uids)
	1894	{
	1895	var icn_src;
	1896	var rows = this.message_list ? this.message_list.rows : new Array();
	1897	var str = String(uids);
	1898	var a_uids = new Array();
	1899
	1900	a_uids = str.split(',');
	1901
	1902	for (var uid, i=0; i<a_uids.length; i++)
	1903	{
	1904	uid = a_uids[i];
	1905	if (rows[uid])
132aae	1906	this.set_message(uid, 'unread', false);
3d3531	1907	}
A	1908	};
0dbac3	1909
T	1910
b566ff	1911	/*********************************************************/
S	1912	/******* login form methods *******/
	1913	/*********************************************************/
	1914
	1915	// handler for keyboard events on the _user field
65444b	1916	this.login_user_keyup = function(e)
b566ff	1917	{
9bbb17	1918	var key = rcube_event.get_keycode(e);
T	1919	var elm;
b566ff	1920
S	1921	// enter
9bbb17	1922	if ((key==13) && (elm = rcube_find_object('_pass')))
b566ff	1923	{
9bbb17	1924	elm.focus();
b566ff	1925	return false;
S	1926	}
	1927	};
f11541	1928
4e17e6	1929
T	1930	/*********************************************************/
	1931	/******* message compose methods *******/
	1932	/*********************************************************/
1cded8	1933
977a29	1934	// checks the input fields before sending a message
T	1935	this.check_compose_input = function()
	1936	{
	1937	// check input fields
	1938	var input_to = rcube_find_object('_to');
e8f8fe	1939	var input_cc = rcube_find_object('_cc');
T	1940	var input_bcc = rcube_find_object('_bcc');
fd51e0	1941	var input_from = rcube_find_object('_from');
977a29	1942	var input_subject = rcube_find_object('_subject');
T	1943	var input_message = rcube_find_object('_message');
	1944
fd51e0	1945	// check sender (if have no identities)
A	1946	if (input_from.type == 'text' && !rcube_check_email(input_from.value, true))
	1947	{
	1948	alert(this.get_label('nosenderwarning'));
	1949	input_from.focus();
	1950	return false;
	1951	}
	1952
977a29	1953	// check for empty recipient
e8f8fe	1954	var recipients = input_to.value ? input_to.value : (input_cc.value ? input_cc.value : input_bcc.value);
T	1955	if (!rcube_check_email(recipients.replace(/^\s+/, '').replace(/[\s,;]+$/, ''), true))
977a29	1956	{
T	1957	alert(this.get_label('norecipientwarning'));
	1958	input_to.focus();
	1959	return false;
	1960	}
	1961
	1962	// display localized warning for missing subject
	1963	if (input_subject && input_subject.value == '')
	1964	{
	1965	var subject = prompt(this.get_label('nosubjectwarning'), this.get_label('nosubject'));
	1966
	1967	// user hit cancel, so don't send
	1968	if (!subject && subject !== '')
	1969	{
	1970	input_subject.focus();
	1971	return false;
	1972	}
	1973	else
	1974	{
	1975	input_subject.value = subject ? subject : this.get_label('nosubject');
	1976	}
	1977	}
	1978
	1979	// check for empty body
4ca10b	1980	if ((!window.tinyMCE \|\| !tinyMCE.get('compose-body')) && input_message.value == '' && !confirm(this.get_label('nobodywarning')))
977a29	1981	{
31d9ef	1982	input_message.focus();
T	1983	return false;
977a29	1984	}
4ca10b	1985	else if (window.tinyMCE && tinyMCE.get('compose-body') && !tinyMCE.get('compose-body').getContent() && !confirm(this.get_label('nobodywarning')))
5f0724	1986	{
A	1987	tinyMCE.get('compose-body').focus();
	1988	return false;
	1989	}
977a29	1990
T	1991	return true;
	1992	};
41fa0b	1993
4ca10b	1994	this.display_spellcheck_controls = function(vis)
T	1995	{
	1996	if (this.env.spellcheck) {
f4b868	1997	// stop spellchecking process
A	1998	if (!vis && !this.spellcheck_ready)
	1999	{
	2000	exec_event(this.env.spellcheck.check_link, 'click');
	2001	this.set_spellcheck_state('ready');
	2002	}
	2003
4ca10b	2004	this.env.spellcheck.check_link.style.visibility = vis ? 'visible' : 'hidden';
T	2005	this.env.spellcheck.switch_lan_pic.style.visibility = vis ? 'visible' : 'hidden';
	2006	}
	2007	};
41fa0b	2008
e170b4	2009	this.set_spellcheck_state = function(s)
T	2010	{
86958f	2011	this.spellcheck_ready = (s=='check_spelling' \|\| s=='ready');
e170b4	2012	this.enable_command('spellcheck', this.spellcheck_ready);
86958f	2013	};
e170b4	2014
f11541	2015	this.set_draft_id = function(id)
T	2016	{
	2017	var f;
	2018	if (f = rcube_find_object('_draft_saveid'))
	2019	f.value = id;
	2020	};
	2021
f0f98f	2022	this.auto_save_start = function()
S	2023	{
9a5261	2024	if (this.env.draft_autosave)
cfdf04	2025	this.save_timer = self.setTimeout(function(){ ref.command("savedraft"); }, this.env.draft_autosave * 1000);
4b9efb	2026
S	2027	// Unlock interface now that saving is complete
	2028	this.busy = false;
41fa0b	2029	};
T	2030
f11541	2031	this.compose_field_hash = function(save)
977a29	2032	{
T	2033	// check input fields
	2034	var input_to = rcube_find_object('_to');
c17991	2035	var input_cc = rcube_find_object('_cc');
S	2036	var input_bcc = rcube_find_object('_bcc');
977a29	2037	var input_subject = rcube_find_object('_subject');
c5fb69	2038	var editor, input_message;
977a29	2039	var str = '';
c5fb69	2040
977a29	2041	if (input_to && input_to.value)
T	2042	str += input_to.value+':';
	2043	if (input_cc && input_cc.value)
	2044	str += input_cc.value+':';
	2045	if (input_bcc && input_bcc.value)
	2046	str += input_bcc.value+':';
	2047	if (input_subject && input_subject.value)
	2048	str += input_subject.value+':';
c5fb69	2049
A	2050	if (editor = tinyMCE.get('compose-body'))
	2051	str += editor.getContent();
	2052	else
	2053	{
	2054	input_message = rcube_find_object('_message');
977a29	2055	str += input_message.value;
c5fb69	2056	}
f11541	2057
T	2058	if (save)
	2059	this.cmp_hash = str;
	2060
977a29	2061	return str;
T	2062	};
	2063
1cded8	2064	this.change_identity = function(obj)
T	2065	{
	2066	if (!obj \|\| !obj.options)
	2067	return false;
	2068
	2069	var id = obj.options[obj.selectedIndex].value;
	2070	var input_message = rcube_find_object('_message');
	2071	var message = input_message ? input_message.value : '';
a0109c	2072	var is_html = (rcube_find_object('_is_html').value == '1');
749b07	2073	var sig, p;
1cded8	2074
1966c5	2075	if (!this.env.identity)
S	2076	this.env.identity = id
a0109c	2077
S	2078	if (!is_html)
1cded8	2079	{
a0109c	2080	// remove the 'old' signature
S	2081	if (this.env.identity && this.env.signatures && this.env.signatures[this.env.identity])
	2082	{
53bd8f	2083	if (this.env.signatures[this.env.identity]['is_html'])
A	2084	sig = this.env.signatures[this.env.identity]['plain_text'];
	2085	else
	2086	sig = this.env.signatures[this.env.identity]['text'];
	2087
	2088	if (sig.indexOf('-- ')!=0)
dd792e	2089	sig = '-- \n'+sig;
S	2090
a0109c	2091	p = message.lastIndexOf(sig);
S	2092	if (p>=0)
	2093	message = message.substring(0, p-1) + message.substring(p+sig.length, message.length);
	2094	}
dd792e	2095
a0109c	2096	// add the new signature string
S	2097	if (this.env.signatures && this.env.signatures[id])
	2098	{
	2099	sig = this.env.signatures[id]['text'];
dd792e	2100	if (this.env.signatures[id]['is_html'])
S	2101	{
	2102	sig = this.env.signatures[id]['plain_text'];
	2103	}
	2104	if (sig.indexOf('-- ')!=0)
	2105	sig = '-- \n'+sig;
a0109c	2106	message += '\n'+sig;
S	2107	}
1cded8	2108	}
a0109c	2109	else
1cded8	2110	{
d9344f	2111	var editor = tinyMCE.get('compose-body');
a0109c	2112
910d07	2113	if (this.env.signatures)
dd792e	2114	{
910d07	2115	// Append the signature as a div within the body
d9344f	2116	var sigElem = editor.dom.get("_rc_sig");
910d07	2117	var newsig = '';
A	2118	var htmlsig = true;
	2119
dd792e	2120	if (!sigElem)
a0109c	2121	{
910d07	2122	sigElem = editor.getDoc().createElement("div");
dd792e	2123	sigElem.setAttribute("id", "_rc_sig");
d9344f	2124	editor.getBody().appendChild(sigElem);
a0109c	2125	}
910d07	2126
A	2127	if (this.env.signatures[id])
	2128	{
0e109c	2129	newsig = this.env.signatures[id]['text'];
910d07	2130	htmlsig = this.env.signatures[id]['is_html'];
A	2131	}
	2132
	2133	if (htmlsig)
	2134	sigElem.innerHTML = newsig;
dd792e	2135	else
910d07	2136	sigElem.innerHTML = '<pre>' + newsig + '</pre>';
dd792e	2137	}
1cded8	2138	}
T	2139
749b07	2140	if (input_message)
1cded8	2141	input_message.value = message;
a0109c	2142
1cded8	2143	this.env.identity = id;
1c5853	2144	return true;
1cded8	2145	};
4e17e6	2146
T	2147	this.show_attachment_form = function(a)
	2148	{
	2149	if (!this.gui_objects.uploadbox)
	2150	return false;
	2151
	2152	var elm, list;
	2153	if (elm = this.gui_objects.uploadbox)
	2154	{
	2155	if (a && (list = this.gui_objects.attachmentlist))
	2156	{
	2157	var pos = rcube_get_object_pos(list);
	2158	var left = pos.x;
	2159	var top = pos.y + list.offsetHeight + 10;
	2160
	2161	elm.style.top = top+'px';
	2162	elm.style.left = left+'px';
	2163	}
	2164
	2165	elm.style.visibility = a ? 'visible' : 'hidden';
	2166	}
	2167
	2168	// clear upload form
480f5d	2169	try {
T	2170	if (!a && this.gui_objects.attachmentform != this.gui_objects.messageform)
	2171	this.gui_objects.attachmentform.reset();
	2172	}
	2173	catch(e){} // ignore errors
1c5853	2174
S	2175	return true;
4e17e6	2176	};
T	2177
	2178	// upload attachment file
	2179	this.upload_file = function(form)
	2180	{
	2181	if (!form)
	2182	return false;
	2183
	2184	// get file input fields
	2185	var send = false;
	2186	for (var n=0; n<form.elements.length; n++)
	2187	if (form.elements[n].type=='file' && form.elements[n].value)
	2188	{
	2189	send = true;
	2190	break;
	2191	}
	2192
	2193	// create hidden iframe and post upload form
	2194	if (send)
	2195	{
	2196	var ts = new Date().getTime();
	2197	var frame_name = 'rcmupload'+ts;
	2198
	2199	// have to do it this way for IE
	2200	// otherwise the form will be posted to a new window
ee0da5	2201	if(document.all)
4e17e6	2202	{
T	2203	var html = '<iframe name="'+frame_name+'" src="program/blank.gif" style="width:0;height:0;visibility:hidden;"></iframe>';
	2204	document.body.insertAdjacentHTML('BeforeEnd',html);
	2205	}
	2206	else // for standards-compilant browsers
	2207	{
	2208	var frame = document.createElement('IFRAME');
	2209	frame.name = frame_name;
ee0da5	2210	frame.style.border = 'none';
A	2211	frame.style.width = 0;
	2212	frame.style.height = 0;
4e17e6	2213	frame.style.visibility = 'hidden';
T	2214	document.body.appendChild(frame);
	2215	}
	2216
	2217	form.target = frame_name;
	2218	form.action = this.env.comm_path+'&_action=upload';
	2219	form.setAttribute('enctype', 'multipart/form-data');
	2220	form.submit();
	2221	}
	2222
	2223	// set reference to the form object
	2224	this.gui_objects.attachmentform = form;
1c5853	2225	return true;
4e17e6	2226	};
T	2227
	2228	// add file name to attachment list
	2229	// called from upload page
9a5261	2230	this.add2attachment_list = function(name, content)
4e17e6	2231	{
T	2232	if (!this.gui_objects.attachmentlist)
	2233	return false;
aade7b	2234
4e17e6	2235	var li = document.createElement('LI');
a894ba	2236	li.id = name;
S	2237	li.innerHTML = content;
4e17e6	2238	this.gui_objects.attachmentlist.appendChild(li);
1c5853	2239	return true;
4e17e6	2240	};
T	2241
a894ba	2242	this.remove_from_attachment_list = function(name)
S	2243	{
	2244	if (!this.gui_objects.attachmentlist)
	2245	return false;
	2246
	2247	var list = this.gui_objects.attachmentlist.getElementsByTagName("li");
	2248	for (i=0;i<list.length;i++)
	2249	if (list[i].id == name)
9a5261	2250	this.gui_objects.attachmentlist.removeChild(list[i]);
41fa0b	2251	};
a894ba	2252
S	2253	this.remove_attachment = function(name)
	2254	{
	2255	if (name)
8d0758	2256	this.http_post('remove-attachment', '_file='+urlencode(name));
a894ba	2257
S	2258	return true;
41fa0b	2259	};
4e17e6	2260
T	2261	// send remote request to add a new contact
	2262	this.add_contact = function(value)
	2263	{
	2264	if (value)
f11541	2265	this.http_post('addcontact', '_address='+value);
1c5853	2266
S	2267	return true;
4e17e6	2268	};
T	2269
f11541	2270	// send remote request to search mail or contacts
T	2271	this.qsearch = function(value)
4647e1	2272	{
f11541	2273	if (value != '')
4647e1	2274	{
f11541	2275	if (this.message_list)
T	2276	this.message_list.clear();
	2277	else if (this.contact_list) {
	2278	this.contact_list.clear(true);
	2279	this.show_contentframe(false);
	2280	}
	2281
	2282	// reset vars
	2283	this.env.current_page = 1;
4647e1	2284	this.set_busy(true, 'searching');
c5418b	2285	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	2286	}
1c5853	2287	return true;
4647e1	2288	};
T	2289
	2290	// reset quick-search form
	2291	this.reset_qsearch = function()
	2292	{
	2293	if (this.gui_objects.qsearchbox)
	2294	this.gui_objects.qsearchbox.value = '';
	2295
	2296	this.env.search_request = null;
1c5853	2297	return true;
4647e1	2298	};
41fa0b	2299
9a5762	2300	this.sent_successfully = function(type, msg)
41fa0b	2301	{
T	2302	this.list_mailbox();
9a5762	2303	this.display_message(msg, type, true);
41fa0b	2304	}
T	2305
4e17e6	2306
T	2307	/*********************************************************/
	2308	/******* keyboard live-search methods *******/
	2309	/*********************************************************/
	2310
	2311	// handler for keyboard events on address-fields
	2312	this.ksearch_keypress = function(e, obj)
	2313	{
	2314	if (typeof(this.env.contacts)!='object' \|\| !this.env.contacts.length)
	2315	return true;
	2316
	2317	if (this.ksearch_timer)
	2318	clearTimeout(this.ksearch_timer);
	2319
	2320	var highlight;
9bbb17	2321	var key = rcube_event.get_keycode(e);
T	2322	var mod = rcube_event.get_modifier(e);
4e17e6	2323
T	2324	switch (key)
	2325	{
	2326	case 38: // key up
	2327	case 40: // key down
	2328	if (!this.ksearch_pane)
	2329	break;
	2330
	2331	var dir = key==38 ? 1 : 0;
	2332	var next;
	2333
	2334	highlight = document.getElementById('rcmksearchSelected');
	2335	if (!highlight)
	2336	highlight = this.ksearch_pane.ul.firstChild;
	2337
	2338	if (highlight && (next = dir ? highlight.previousSibling : highlight.nextSibling))
	2339	{
	2340	highlight.removeAttribute('id');
	2341	this.set_classname(highlight, 'selected', false);
	2342	}
	2343
	2344	if (next)
	2345	{
	2346	next.setAttribute('id', 'rcmksearchSelected');
	2347	this.set_classname(next, 'selected', true);
	2348	this.ksearch_selected = next._rcm_id;
	2349	}
	2350
86958f	2351	return rcube_event.cancel(e);
4e17e6	2352
T	2353	case 9: // tab
9bbb17	2354	if(mod == SHIFT_KEY)
4e17e6	2355	break;
T	2356
	2357	case 13: // enter
	2358	if (this.ksearch_selected===null \|\| !this.ksearch_input \|\| !this.ksearch_value)
	2359	break;
	2360
86958f	2361	// insert selected address and hide ksearch pane
T	2362	this.insert_recipient(this.ksearch_selected);
4e17e6	2363	this.ksearch_hide();
86958f	2364
T	2365	return rcube_event.cancel(e);
4e17e6	2366
T	2367	case 27: // escape
	2368	this.ksearch_hide();
	2369	break;
	2370
	2371	}
	2372
	2373	// start timer
dbbd1f	2374	this.ksearch_timer = window.setTimeout(function(){ ref.ksearch_get_results(); }, 200);
4e17e6	2375	this.ksearch_input = obj;
T	2376
	2377	return true;
	2378	};
86958f	2379
T	2380	this.insert_recipient = function(id)
	2381	{
	2382	if (!this.env.contacts[id] \|\| !this.ksearch_input)
	2383	return;
	2384
	2385	// get cursor pos
	2386	var inp_value = this.ksearch_input.value.toLowerCase();
	2387	var cpos = this.get_caret_pos(this.ksearch_input);
	2388	var p = inp_value.lastIndexOf(this.ksearch_value, cpos);
	2389
	2390	// replace search string with full address
	2391	var pre = this.ksearch_input.value.substring(0, p);
	2392	var end = this.ksearch_input.value.substring(p+this.ksearch_value.length, this.ksearch_input.value.length);
	2393	var insert = this.env.contacts[id]+', ';
	2394	this.ksearch_input.value = pre + insert + end;
	2395
	2396	// set caret to insert pos
	2397	cpos = p+insert.length;
	2398	if (this.ksearch_input.setSelectionRange)
	2399	this.ksearch_input.setSelectionRange(cpos, cpos);
	2400	};
4e17e6	2401
T	2402	// address search processor
	2403	this.ksearch_get_results = function()
	2404	{
	2405	var inp_value = this.ksearch_input ? this.ksearch_input.value : null;
	2406	if (inp_value===null)
	2407	return;
	2408
	2409	// get string from current cursor pos to last comma
	2410	var cpos = this.get_caret_pos(this.ksearch_input);
	2411	var p = inp_value.lastIndexOf(',', cpos-1);
	2412	var q = inp_value.substring(p+1, cpos);
	2413
	2414	// trim query string
	2415	q = q.replace(/(^\s+\|\s+$)/g, '').toLowerCase();
	2416
	2417	if (!q.length \|\| q==this.ksearch_value)
	2418	{
	2419	if (!q.length && this.ksearch_pane && this.ksearch_pane.visible)
	2420	this.ksearch_pane.show(0);
	2421
	2422	return;
	2423	}
	2424
	2425	this.ksearch_value = q;
	2426
	2427	// start searching the contact list
	2428	var a_results = new Array();
	2429	var a_result_ids = new Array();
	2430	var c=0;
	2431	for (var i=0; i<this.env.contacts.length; i++)
	2432	{
	2433	if (this.env.contacts[i].toLowerCase().indexOf(q)>=0)
	2434	{
	2435	a_results[c] = this.env.contacts[i];
	2436	a_result_ids[c++] = i;
	2437
	2438	if (c==15) // limit search results
	2439	break;
	2440	}
	2441	}
	2442
	2443	// display search results
	2444	if (c && a_results.length)
	2445	{
	2446	var p, ul, li;
	2447
	2448	// create results pane if not present
	2449	if (!this.ksearch_pane)
	2450	{
	2451	ul = document.createElement('UL');
	2452	this.ksearch_pane = new rcube_layer('rcmKSearchpane', {vis:0, zindex:30000});
	2453	this.ksearch_pane.elm.appendChild(ul);
	2454	this.ksearch_pane.ul = ul;
	2455	}
	2456	else
	2457	ul = this.ksearch_pane.ul;
	2458
	2459	// remove all search results
	2460	ul.innerHTML = '';
	2461
	2462	// add each result line to list
	2463	for (i=0; i<a_results.length; i++)
	2464	{
	2465	li = document.createElement('LI');
	2466	li.innerHTML = a_results[i].replace(/</, '<').replace(/>/, '>');
	2467	li._rcm_id = a_result_ids[i];
	2468	ul.appendChild(li);
	2469	}
	2470
	2471	// check if last selected item is still in result list
	2472	if (this.ksearch_selected!==null)
	2473	{
	2474	p = find_in_array(this.ksearch_selected, a_result_ids);
	2475	if (p>=0 && ul.childNodes)
	2476	{
	2477	ul.childNodes[p].setAttribute('id', 'rcmksearchSelected');
	2478	this.set_classname(ul.childNodes[p], 'selected', true);
	2479	}
	2480	else
	2481	this.ksearch_selected = null;
	2482	}
	2483
	2484	// if no item selected, select the first one
	2485	if (this.ksearch_selected===null)
	2486	{
	2487	ul.firstChild.setAttribute('id', 'rcmksearchSelected');
	2488	this.set_classname(ul.firstChild, 'selected', true);
	2489	this.ksearch_selected = a_result_ids[0];
	2490	}
	2491
	2492	// move the results pane right under the input box and make it visible
	2493	var pos = rcube_get_object_pos(this.ksearch_input);
	2494	this.ksearch_pane.move(pos.x, pos.y+this.ksearch_input.offsetHeight);
	2495	this.ksearch_pane.show(1);
	2496	}
	2497	// hide results pane
	2498	else
	2499	this.ksearch_hide();
	2500	};
	2501
	2502	this.ksearch_blur = function(e, obj)
	2503	{
	2504	if (this.ksearch_timer)
	2505	clearTimeout(this.ksearch_timer);
	2506
	2507	this.ksearch_value = '';
	2508	this.ksearch_input = null;
	2509
	2510	this.ksearch_hide();
	2511	};
	2512
	2513
	2514	this.ksearch_hide = function()
	2515	{
	2516	this.ksearch_selected = null;
	2517
	2518	if (this.ksearch_pane)
	2519	this.ksearch_pane.show(0);
	2520	};
	2521
	2522
	2523	/*********************************************************/
	2524	/******* address book methods *******/
	2525	/*********************************************************/
	2526
6b47de	2527	this.contactlist_keypress = function(list)
T	2528	{
	2529	if (list.key_pressed == list.DELETE_KEY)
	2530	this.command('delete');
	2531	};
	2532
	2533	this.contactlist_select = function(list)
	2534	{
f11541	2535	if (this.preview_timer)
T	2536	clearTimeout(this.preview_timer);
	2537
	2538	var id, frame, ref = this;
6b47de	2539	if (id = list.get_single_selection())
26f5b0	2540	this.preview_timer = window.setTimeout(function(){ ref.load_contact(id, 'show'); }, 200);
f11541	2541	else if (this.env.contentframe)
T	2542	this.show_contentframe(false);
6b47de	2543
f11541	2544	this.enable_command('compose', list.selection.length > 0);
f74b28	2545	this.enable_command('edit', (id && this.env.address_sources && !this.env.address_sources[this.env.source].readonly) ? true : false);
f11541	2546	this.enable_command('delete', list.selection.length && this.env.address_sources && !this.env.address_sources[this.env.source].readonly);
6b47de	2547
f11541	2548	return false;
6b47de	2549	};
T	2550
f11541	2551	this.list_contacts = function(src, page)
4e17e6	2552	{
T	2553	var add_url = '';
	2554	var target = window;
	2555
f11541	2556	if (!src)
T	2557	src = this.env.source;
	2558
	2559	if (page && this.current_page==page && src == this.env.source)
4e17e6	2560	return false;
f11541	2561
T	2562	if (src != this.env.source)
	2563	{
	2564	page = 1;
	2565	this.env.current_page = page;
6b603d	2566	this.reset_qsearch();
f11541	2567	}
T	2568
	2569	this.select_folder(src, this.env.source);
	2570	this.env.source = src;
4e17e6	2571
T	2572	// load contacts remotely
	2573	if (this.gui_objects.contactslist)
	2574	{
f11541	2575	this.list_contacts_remote(src, page);
4e17e6	2576	return;
T	2577	}
	2578
	2579	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	2580	{
	2581	target = window.frames[this.env.contentframe];
	2582	add_url = '&_framed=1';
	2583	}
	2584
f11541	2585	// also send search request to get the correct listing
T	2586	if (this.env.search_request)
	2587	add_url += '&_search='+this.env.search_request;
	2588
4e17e6	2589	this.set_busy(true, 'loading');
f11541	2590	target.location.href = this.env.comm_path+(src ? '&_source='+urlencode(src) : '')+(page ? '&_page='+page : '')+add_url;
4e17e6	2591	};
T	2592
	2593	// send remote request to load contacts list
f11541	2594	this.list_contacts_remote = function(src, page)
4e17e6	2595	{
6b47de	2596	// clear message list first
f11541	2597	this.contact_list.clear(true);
T	2598	this.show_contentframe(false);
	2599	this.enable_command('delete', 'compose', false);
4e17e6	2600
T	2601	// send request to server
fc7374	2602	var url = (src ? '_source='+urlencode(src) : '') + (page ? (src?'&':'') + '_page='+page : '');
f11541	2603	this.env.source = src;
T	2604
	2605	// also send search request to get the right messages
	2606	if (this.env.search_request)
	2607	url += '&_search='+this.env.search_request;
	2608
4e17e6	2609	this.set_busy(true, 'loading');
ecf759	2610	this.http_request('list', url, true);
4e17e6	2611	};
T	2612
	2613	// load contact record
	2614	this.load_contact = function(cid, action, framed)
	2615	{
	2616	var add_url = '';
	2617	var target = window;
	2618	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	2619	{
	2620	add_url = '&_framed=1';
	2621	target = window.frames[this.env.contentframe];
f11541	2622	this.show_contentframe(true);
4e17e6	2623	}
T	2624	else if (framed)
	2625	return false;
f11541	2626
T	2627	if (action && (cid \|\| action=='add') && !this.drag_active)
4e17e6	2628	{
T	2629	this.set_busy(true);
f11541	2630	target.location.href = this.env.comm_path+'&_action='+action+'&_source='+urlencode(this.env.source)+'&_cid='+urlencode(cid) + add_url;
4e17e6	2631	}
1c5853	2632	return true;
4e17e6	2633	};
f11541	2634
T	2635	// copy a contact to the specified target (group or directory)
	2636	this.copy_contact = function(cid, to)
bf2f39	2637	{
f11541	2638	if (!cid)
T	2639	cid = this.contact_list.get_selection().join(',');
	2640
	2641	if (to != this.env.source && cid && this.env.address_sources[to] && !this.env.address_sources[to].readonly)
	2642	this.http_post('copy', '_cid='+urlencode(cid)+'&_source='+urlencode(this.env.source)+'&_to='+urlencode(to));
bf2f39	2643	};
4e17e6	2644
T	2645
	2646	this.delete_contacts = function()
	2647	{
	2648	// exit if no mailbox specified or if selection is empty
6b47de	2649	var selection = this.contact_list.get_selection();
T	2650	if (!(selection.length \|\| this.env.cid) \|\| !confirm(this.get_label('deletecontactconfirm')))
4e17e6	2651	return;
5e3512	2652
4e17e6	2653	var a_cids = new Array();
b15568	2654	var qs = '';
4e17e6	2655
T	2656	if (this.env.cid)
	2657	a_cids[a_cids.length] = this.env.cid;
	2658	else
	2659	{
	2660	var id;
6b47de	2661	for (var n=0; n<selection.length; n++)
4e17e6	2662	{
6b47de	2663	id = selection[n];
4e17e6	2664	a_cids[a_cids.length] = id;
f4f8c6	2665	this.contact_list.remove_row(id, (n == selection.length-1));
4e17e6	2666	}
T	2667
	2668	// hide content frame if we delete the currently displayed contact
f11541	2669	if (selection.length == 1)
T	2670	this.show_contentframe(false);
4e17e6	2671	}
T	2672
b15568	2673	// also send search request to get the right records from the next page
T	2674	if (this.env.search_request)
	2675	qs += '&_search='+this.env.search_request;
	2676
4e17e6	2677	// send request to server
4f9c83	2678	this.http_post('delete', '_cid='+urlencode(a_cids.join(','))+'&_source='+urlencode(this.env.source)+'&_from='+(this.env.action ? this.env.action : '')+qs);
1c5853	2679	return true;
4e17e6	2680	};
T	2681
	2682	// update a contact record in the list
	2683	this.update_contact_row = function(cid, cols_arr)
	2684	{
6b47de	2685	var row;
T	2686	if (this.contact_list.rows[cid] && (row = this.contact_list.rows[cid].obj))
	2687	{
	2688	for (var c=0; c<cols_arr.length; c++)
	2689	if (row.cells[c])
	2690	row.cells[c].innerHTML = cols_arr[c];
	2691
	2692	return true;
	2693	}
	2694
	2695	return false;
4e17e6	2696	};
T	2697
	2698
	2699	/*********************************************************/
	2700	/******* user settings methods *******/
	2701	/*********************************************************/
	2702
b0dbf3	2703	this.init_subscription_list = function()
S	2704	{
	2705	var p = this;
68b6a9	2706	this.subscription_list = new rcube_list_widget(this.gui_objects.subscriptionlist, {multiselect:false, draggable:true, keyboard:false, toggleselect:true});
b0dbf3	2707	this.subscription_list.addEventListener('select', function(o){ p.subscription_select(o); });
S	2708	this.subscription_list.addEventListener('dragstart', function(o){ p.drag_active = true; });
	2709	this.subscription_list.addEventListener('dragend', function(o){ p.subscription_move_folder(o); });
68b6a9	2710	this.subscription_list.row_init = function (row)
S	2711	{
	2712	var anchors = row.obj.getElementsByTagName('A');
	2713	if (anchors[0])
0aa430	2714	anchors[0].onclick = function() { p.rename_folder(row.id); return false; };
68b6a9	2715	if (anchors[1])
0aa430	2716	anchors[1].onclick = function() { p.delete_folder(row.id); return false; };
68b6a9	2717	row.obj.onmouseover = function() { p.focus_subscription(row.id); };
S	2718	row.obj.onmouseout = function() { p.unfocus_subscription(row.id); };
	2719	}
b0dbf3	2720	this.subscription_list.init();
S	2721	}
	2722
6b47de	2723	this.identity_select = function(list)
T	2724	{
	2725	var id;
	2726	if (id = list.get_single_selection())
	2727	this.load_identity(id, 'edit-identity');
	2728	};
4e17e6	2729
T	2730	// load contact record
	2731	this.load_identity = function(id, action)
	2732	{
	2733	if (action=='edit-identity' && (!id \|\| id==this.env.iid))
1c5853	2734	return false;
4e17e6	2735
T	2736	var add_url = '';
	2737	var target = window;
	2738	if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
	2739	{
	2740	add_url = '&_framed=1';
	2741	target = window.frames[this.env.contentframe];
	2742	document.getElementById(this.env.contentframe).style.visibility = 'inherit';
	2743	}
	2744
	2745	if (action && (id \|\| action=='add-identity'))
	2746	{
	2747	this.set_busy(true);
	2748	target.location.href = this.env.comm_path+'&_action='+action+'&_iid='+id+add_url;
	2749	}
1c5853	2750	return true;
4e17e6	2751	};
T	2752
	2753	this.delete_identity = function(id)
	2754	{
	2755	// exit if no mailbox specified or if selection is empty
6b47de	2756	var selection = this.identity_list.get_selection();
T	2757	if (!(selection.length \|\| this.env.iid))
4e17e6	2758	return;
T	2759
	2760	if (!id)
6b47de	2761	id = this.env.iid ? this.env.iid : selection[0];
4e17e6	2762
T	2763	// if (this.env.framed && id)
6b47de	2764	this.goto_url('delete-identity', '_iid='+id, true);
1c5853	2765	return true;
b0dbf3	2766	};
S	2767
	2768	this.focus_subscription = function(id)
	2769	{
68b6a9	2770	var row, folder;
b0dbf3	2771	var reg = RegExp('['+RegExp.escape(this.env.delimiter)+']?[^'+RegExp.escape(this.env.delimiter)+']+$');
3e71ab	2772
681a59	2773	if (this.drag_active && this.env.folder && (row = document.getElementById(id)))
3e71ab	2774	if (this.env.subscriptionrows[id] &&
S	2775	(folder = this.env.subscriptionrows[id][0]))
b0dbf3	2776	{
3e71ab	2777	if (this.check_droptarget(folder) &&
681a59	2778	!this.env.subscriptionrows[this.get_folder_row_id(this.env.folder)][2] &&
A	2779	(folder != this.env.folder.replace(reg, '')) &&
3e71ab	2780	(!folder.match(new RegExp('^'+RegExp.escape(this.env.folder+this.env.delimiter)))))
b0dbf3	2781	{
3e71ab	2782	this.set_env('dstfolder', folder);
S	2783	this.set_classname(row, 'droptarget', true);
b0dbf3	2784	}
S	2785	}
3e71ab	2786	else if (this.env.folder.match(new RegExp(RegExp.escape(this.env.delimiter))))
b0dbf3	2787	{
3e71ab	2788	this.set_env('dstfolder', this.env.delimiter);
S	2789	this.set_classname(this.subscription_list.frame, 'droptarget', true);
b0dbf3	2790	}
S	2791	}
	2792
	2793	this.unfocus_subscription = function(id)
	2794	{
3e71ab	2795	var row;
b0dbf3	2796	this.set_env('dstfolder', null);
3e71ab	2797	if (this.env.subscriptionrows[id] &&
S	2798	(row = document.getElementById(id)))
b0dbf3	2799	this.set_classname(row, 'droptarget', false);
3e71ab	2800	else
S	2801	this.set_classname(this.subscription_list.frame, 'droptarget', false);
b0dbf3	2802	}
S	2803
	2804	this.subscription_select = function(list)
	2805	{
68b6a9	2806	var id, folder;
S	2807	if ((id = list.get_single_selection()) &&
	2808	this.env.subscriptionrows['rcmrow'+id] &&
681a59	2809	(folder = this.env.subscriptionrows['rcmrow'+id][0]))
68b6a9	2810	this.set_env('folder', folder);
S	2811	else
	2812	this.set_env('folder', null);
a8d23d	2813
T	2814	if (this.gui_objects.createfolderhint)
	2815	this.gui_objects.createfolderhint.innerHTML = this.env.folder ? this.get_label('addsubfolderhint') : '';
b0dbf3	2816	};
S	2817
	2818	this.subscription_move_folder = function(list)
	2819	{
	2820	var reg = RegExp('['+RegExp.escape(this.env.delimiter)+']?[^'+RegExp.escape(this.env.delimiter)+']+$');
	2821	if (this.env.folder && this.env.dstfolder && (this.env.dstfolder != this.env.folder) &&
	2822	(this.env.dstfolder != this.env.folder.replace(reg, '')))
	2823	{
	2824	var reg = new RegExp('[^'+RegExp.escape(this.env.delimiter)+']*['+RegExp.escape(this.env.delimiter)+']', 'g');
	2825	var basename = this.env.folder.replace(reg, '');
	2826	var newname = this.env.dstfolder==this.env.delimiter ? basename : this.env.dstfolder+this.env.delimiter+basename;
	2827	this.http_post('rename-folder', '_folder_oldname='+urlencode(this.env.folder)+'&_folder_newname='+urlencode(newname));
	2828	}
	2829	this.drag_active = false;
68b6a9	2830	this.unfocus_subscription(this.get_folder_row_id(this.env.dstfolder));
4e17e6	2831	};
T	2832
24053e	2833	// tell server to create and subscribe a new mailbox
4e17e6	2834	this.create_folder = function(name)
T	2835	{
a8d23d	2836	if (this.edit_folder)
T	2837	this.reset_folder_rename();
24053e	2838
4e17e6	2839	var form;
T	2840	if ((form = this.gui_objects.editform) && form.elements['_folder_name'])
6eaac2	2841	{
4e17e6	2842	name = form.elements['_folder_name'].value;
T	2843
6eaac2	2844	if (name.indexOf(this.env.delimiter)>=0)
A	2845	{
134eaf	2846	alert(this.get_label('forbiddencharacter')+' ('+this.env.delimiter+')');
6eaac2	2847	return false;
A	2848	}
	2849
	2850	if (this.env.folder && name != '')
	2851	name = this.env.folder+this.env.delimiter+name;
	2852
d93fc9	2853	this.set_busy(true, 'foldercreating');
8d0758	2854	this.http_post('create-folder', '_name='+urlencode(name), true);
6eaac2	2855	}
4e17e6	2856	else if (form.elements['_folder_name'])
T	2857	form.elements['_folder_name'].focus();
	2858	};
24053e	2859
d19426	2860	// start renaming the mailbox name.
24053e	2861	// this will replace the name string with an input field
68b6a9	2862	this.rename_folder = function(id)
4e17e6	2863	{
24053e	2864	var temp, row, form;
T	2865
	2866	// reset current renaming
681a59	2867	if (temp = this.edit_folder)
A	2868	{
	2869	this.reset_folder_rename();
	2870	if (temp == id)
	2871	return;
	2872	}
24053e	2873
0aa430	2874	if (id && this.env.subscriptionrows[id] && (row = document.getElementById(id)))
4e17e6	2875	{
b0dbf3	2876	var reg = new RegExp('.*['+RegExp.escape(this.env.delimiter)+']');
24053e	2877	this.name_input = document.createElement('INPUT');
681a59	2878	this.name_input.value = this.env.subscriptionrows[id][0].replace(reg, '');
24053e	2879	this.name_input.style.width = '100%';
681a59	2880
b0dbf3	2881	reg = new RegExp('['+RegExp.escape(this.env.delimiter)+']?[^'+RegExp.escape(this.env.delimiter)+']+$');
0aa430	2882	this.name_input.__parent = this.env.subscriptionrows[id][0].replace(reg, '');
24053e	2883	this.name_input.onkeypress = function(e){ rcmail.name_input_keypress(e); };
T	2884
	2885	row.cells[0].replaceChild(this.name_input, row.cells[0].firstChild);
	2886	this.edit_folder = id;
	2887	this.name_input.select();
	2888
	2889	if (form = this.gui_objects.editform)
	2890	form.onsubmit = function(){ return false; };
4e17e6	2891	}
1cded8	2892	};
T	2893
24053e	2894	// remove the input field and write the current mailbox name to the table cell
T	2895	this.reset_folder_rename = function()
1cded8	2896	{
24053e	2897	var cell = this.name_input ? this.name_input.parentNode : null;
681a59	2898
e170b4	2899	if (cell && this.edit_folder && this.env.subscriptionrows[this.edit_folder])
681a59	2900	cell.innerHTML = this.env.subscriptionrows[this.edit_folder][1];
24053e	2901
T	2902	this.edit_folder = null;
	2903	};
	2904
	2905	// handler for keyboard events on the input field
	2906	this.name_input_keypress = function(e)
	2907	{
9bbb17	2908	var key = rcube_event.get_keycode(e);
24053e	2909
T	2910	// enter
	2911	if (key==13)
	2912	{
	2913	var newname = this.name_input ? this.name_input.value : null;
	2914	if (this.edit_folder && newname)
b0dbf3	2915	{
134eaf	2916	if (newname.indexOf(this.env.delimiter)>=0)
6eaac2	2917	{
134eaf	2918	alert(this.get_label('forbiddencharacter')+' ('+this.env.delimiter+')');
6eaac2	2919	return false;
A	2920	}
	2921
0aa430	2922	if (this.name_input.__parent)
T	2923	newname = this.name_input.__parent + this.env.delimiter + newname;
134eaf	2924
d93fc9	2925	this.set_busy(true, 'folderrenaming');
4e59f6	2926	this.http_post('rename-folder', '_folder_oldname='+urlencode(this.env.subscriptionrows[this.edit_folder][0])+'&_folder_newname='+urlencode(newname), true);
b0dbf3	2927	}
24053e	2928	}
T	2929	// escape
	2930	else if (key==27)
	2931	this.reset_folder_rename();
	2932	};
	2933
	2934	// delete a specific mailbox with all its messages
68b6a9	2935	this.delete_folder = function(id)
24053e	2936	{
68b6a9	2937	var folder = this.env.subscriptionrows[id][0];
S	2938
41841b	2939	if (this.edit_folder)
S	2940	this.reset_folder_rename();
fdbb19	2941
68b6a9	2942	if (folder && confirm(this.get_label('deletefolderconfirm')))
S	2943	{
d93fc9	2944	this.set_busy(true, 'folderdeleting');
A	2945	this.http_post('delete-folder', '_mboxes='+urlencode(folder), true);
68b6a9	2946	this.set_env('folder', null);
0ed265	2947
T	2948	if (this.gui_objects.createfolderhint)
	2949	this.gui_objects.createfolderhint.innerHTML = '';
68b6a9	2950	}
24053e	2951	};
T	2952
	2953	// add a new folder to the subscription list by cloning a folder row
681a59	2954	this.add_folder_row = function(name, display_name, replace, before)
24053e	2955	{
T	2956	if (!this.gui_objects.subscriptionlist)
	2957	return false;
	2958
681a59	2959	// find not protected folder
24053e	2960	for (var refid in this.env.subscriptionrows)
681a59	2961	if (this.env.subscriptionrows[refid]!=null && !this.env.subscriptionrows[refid][2])
1cded8	2962	break;
T	2963
24053e	2964	var refrow, form;
T	2965	var tbody = this.gui_objects.subscriptionlist.tBodies[0];
e8a89e	2966	var id = 'rcmrow'+(tbody.childNodes.length+1);
1f064b	2967	var selection = this.subscription_list.get_single_selection();
e8a89e	2968
T	2969	if (replace && replace.id)
	2970	{
	2971	id = replace.id;
	2972	refid = replace.id;
	2973	}
24053e	2974
T	2975	if (!id \|\| !(refrow = document.getElementById(refid)))
	2976	{
	2977	// Refresh page if we don't have a table row to clone
6b47de	2978	this.goto_url('folders');
24053e	2979	}
T	2980	else
	2981	{
	2982	// clone a table row if there are existing rows
	2983	var row = this.clone_table_row(refrow);
68b6a9	2984	row.id = id;
681a59	2985
A	2986	if (before && (before = this.get_folder_row_id(before)))
f89f03	2987	tbody.insertBefore(row, document.getElementById(before));
24053e	2988	else
f89f03	2989	tbody.appendChild(row);
681a59	2990
A	2991	if (replace)
f89f03	2992	tbody.removeChild(replace);
24053e	2993	}
681a59	2994
24053e	2995	// add to folder/row-ID map
681a59	2996	this.env.subscriptionrows[row.id] = [name, display_name, 0];
24053e	2997
T	2998	// set folder name
4d4264	2999	row.cells[0].innerHTML = display_name;
e8a89e	3000
T	3001	// set messages count to zero
	3002	if (!replace)
	3003	row.cells[1].innerHTML = '*';
	3004
	3005	if (!replace && row.cells[2] && row.cells[2].firstChild.tagName=='INPUT')
24053e	3006	{
e8a89e	3007	row.cells[2].firstChild.value = name;
T	3008	row.cells[2].firstChild.checked = true;
24053e	3009	}
e8a89e	3010
24053e	3011	// add new folder to rename-folder list and clear input field
f9c107	3012	if (!replace && (form = this.gui_objects.editform))
24053e	3013	{
f9c107	3014	if (form.elements['_folder_oldname'])
T	3015	form.elements['_folder_oldname'].options[form.elements['_folder_oldname'].options.length] = new Option(name,name);
	3016	if (form.elements['_folder_name'])
	3017	form.elements['_folder_name'].value = '';
24053e	3018	}
T	3019
b0dbf3	3020	this.init_subscription_list();
b119e2	3021	if (selection && document.getElementById('rcmrow'+selection))
1f064b	3022	this.subscription_list.select_row(selection);
b0dbf3	3023
68b6a9	3024	if (document.getElementById(id).scrollIntoView)
S	3025	document.getElementById(id).scrollIntoView();
24053e	3026	};
T	3027
	3028	// replace an existing table row with a new folder line
681a59	3029	this.replace_folder_row = function(oldfolder, newfolder, display_name, before)
24053e	3030	{
T	3031	var id = this.get_folder_row_id(oldfolder);
	3032	var row = document.getElementById(id);
	3033
	3034	// replace an existing table row (if found)
681a59	3035	this.add_folder_row(newfolder, display_name, row, before);
24053e	3036
T	3037	// rename folder in rename-folder dropdown
	3038	var form, elm;
	3039	if ((form = this.gui_objects.editform) && (elm = form.elements['_folder_oldname']))
	3040	{
	3041	for (var i=0;i<elm.options.length;i++)
	3042	{
	3043	if (elm.options[i].value == oldfolder)
	3044	{
4d4264	3045	elm.options[i].text = display_name;
24053e	3046	elm.options[i].value = newfolder;
T	3047	break;
	3048	}
	3049	}
	3050
	3051	form.elements['_folder_newname'].value = '';
	3052	}
	3053	};
	3054
	3055	// remove the table row of a specific mailbox from the table
	3056	// (the row will not be removed, just hidden)
	3057	this.remove_folder_row = function(folder)
	3058	{
1cded8	3059	var row;
24053e	3060	var id = this.get_folder_row_id(folder);
1cded8	3061	if (id && (row = document.getElementById(id)))
681a59	3062	row.style.display = 'none';
c8c1e0	3063
S	3064	// remove folder from rename-folder list
	3065	var form;
	3066	if ((form = this.gui_objects.editform) && form.elements['_folder_oldname'])
	3067	{
	3068	for (var i=0;i<form.elements['_folder_oldname'].options.length;i++)
	3069	{
	3070	if (form.elements['_folder_oldname'].options[i].value == folder)
24053e	3071	{
c8c1e0	3072	form.elements['_folder_oldname'].options[i] = null;
24053e	3073	break;
c8c1e0	3074	}
S	3075	}
	3076	}
24053e	3077
f9c107	3078	if (form && form.elements['_folder_newname'])
T	3079	form.elements['_folder_newname'].value = '';
4e17e6	3080	};
T	3081
	3082	this.subscribe_folder = function(folder)
	3083	{
c5097c	3084	if (folder)
A	3085	this.http_post('subscribe', '_mbox='+urlencode(folder));
4e17e6	3086	};
T	3087
	3088	this.unsubscribe_folder = function(folder)
	3089	{
c5097c	3090	if (folder)
A	3091	this.http_post('unsubscribe', '_mbox='+urlencode(folder));
4e17e6	3092	};
T	3093
24053e	3094	// helper method to find a specific mailbox row ID
T	3095	this.get_folder_row_id = function(folder)
	3096	{
	3097	for (var id in this.env.subscriptionrows)
4d4264	3098	if (this.env.subscriptionrows[id] && this.env.subscriptionrows[id][0] == folder)
24053e	3099	break;
T	3100
	3101	return id;
	3102	};
4e17e6	3103
T	3104	// duplicate a specific table row
	3105	this.clone_table_row = function(row)
	3106	{
	3107	var cell, td;
	3108	var new_row = document.createElement('TR');
f89f03	3109	for(var n=0; n<row.cells.length; n++)
4e17e6	3110	{
f89f03	3111	cell = row.cells[n];
4e17e6	3112	td = document.createElement('TD');
T	3113
	3114	if (cell.className)
	3115	td.className = cell.className;
	3116	if (cell.align)
	3117	td.setAttribute('align', cell.align);
	3118
	3119	td.innerHTML = cell.innerHTML;
	3120	new_row.appendChild(td);
	3121	}
	3122
	3123	return new_row;
9bebdf	3124	};
S	3125
4e17e6	3126
T	3127	/*********************************************************/
	3128	/******* GUI functionality *******/
	3129	/*********************************************************/
	3130
	3131	// eable/disable buttons for page shifting
	3132	this.set_page_buttons = function()
	3133	{
	3134	this.enable_command('nextpage', (this.env.pagecount > this.env.current_page));
d17008	3135	this.enable_command('lastpage', (this.env.pagecount > this.env.current_page));
4e17e6	3136	this.enable_command('previouspage', (this.env.current_page > 1));
d17008	3137	this.enable_command('firstpage', (this.env.current_page > 1));
4e17e6	3138	}
T	3139
	3140	// set button to a specific state
	3141	this.set_button = function(command, state)
	3142	{
	3143	var a_buttons = this.buttons[command];
	3144	var button, obj;
	3145
	3146	if(!a_buttons \|\| !a_buttons.length)
4da1d7	3147	return false;
4e17e6	3148
T	3149	for(var n=0; n<a_buttons.length; n++)
	3150	{
	3151	button = a_buttons[n];
	3152	obj = document.getElementById(button.id);
	3153
	3154	// get default/passive setting of the button
104ee3	3155	if (obj && button.type=='image' && !button.status) {
4e17e6	3156	button.pas = obj._original_src ? obj._original_src : obj.src;
104ee3	3157	// respect PNG fix on IE browsers
T	3158	if (obj.runtimeStyle && obj.runtimeStyle.filter && obj.runtimeStyle.filter.match(/src=['"]([^'"]+)['"]/))
	3159	button.pas = RegExp.$1;
	3160	}
4e17e6	3161	else if (obj && !button.status)
T	3162	button.pas = String(obj.className);
	3163
	3164	// set image according to button state
	3165	if (obj && button.type=='image' && button[state])
	3166	{
	3167	button.status = state;
	3168	obj.src = button[state];
	3169	}
	3170	// set class name according to button state
	3171	else if (obj && typeof(button[state])!='undefined')
	3172	{
	3173	button.status = state;
	3174	obj.className = button[state];
	3175	}
	3176	// disable/enable input buttons
	3177	if (obj && button.type=='input')
	3178	{
	3179	button.status = state;
	3180	obj.disabled = !state;
	3181	}
	3182	}
	3183	};
	3184
eb6842	3185	// display a specific alttext
T	3186	this.set_alttext = function(command, label)
	3187	{
	3188	if (!this.buttons[command] \|\| !this.buttons[command].length)
	3189	return;
	3190
	3191	var button, obj, link;
	3192	for (var n=0; n<this.buttons[command].length; n++)
	3193	{
	3194	button = this.buttons[command][n];
	3195	obj = document.getElementById(button.id);
	3196
	3197	if (button.type=='image' && obj)
	3198	{
	3199	obj.setAttribute('alt', this.get_label(label));
	3200	if ((link = obj.parentNode) && link.tagName == 'A')
	3201	link.setAttribute('title', this.get_label(label));
	3202	}
	3203	else if (obj)
	3204	obj.setAttribute('title', this.get_label(label));
	3205	}
	3206	};
4e17e6	3207
T	3208	// mouse over button
	3209	this.button_over = function(command, id)
	3210	{
	3211	var a_buttons = this.buttons[command];
	3212	var button, img;
	3213
	3214	if(!a_buttons \|\| !a_buttons.length)
4da1d7	3215	return false;
4e17e6	3216
T	3217	for(var n=0; n<a_buttons.length; n++)
	3218	{
	3219	button = a_buttons[n];
	3220	if(button.id==id && button.status=='act')
	3221	{
	3222	img = document.getElementById(button.id);
	3223	if (img && button.over)
	3224	img.src = button.over;
	3225	}
	3226	}
4da1d7	3227
4e17e6	3228	};
T	3229
c8c1e0	3230	// mouse down on button
S	3231	this.button_sel = function(command, id)
	3232	{
	3233	var a_buttons = this.buttons[command];
	3234	var button, img;
	3235
	3236	if(!a_buttons \|\| !a_buttons.length)
	3237	return;
	3238
	3239	for(var n=0; n<a_buttons.length; n++)
	3240	{
	3241	button = a_buttons[n];
	3242	if(button.id==id && button.status=='act')
	3243	{
	3244	img = document.getElementById(button.id);
	3245	if (img && button.sel)
	3246	img.src = button.sel;
	3247	}
	3248	}
	3249	};
4e17e6	3250
T	3251	// mouse out of button
	3252	this.button_out = function(command, id)
	3253	{
	3254	var a_buttons = this.buttons[command];
	3255	var button, img;
	3256
	3257	if(!a_buttons \|\| !a_buttons.length)
	3258	return;
	3259
	3260	for(var n=0; n<a_buttons.length; n++)
	3261	{
	3262	button = a_buttons[n];
	3263	if(button.id==id && button.status=='act')
	3264	{
	3265	img = document.getElementById(button.id);
	3266	if (img && button.act)
	3267	img.src = button.act;
	3268	}
	3269	}
	3270	};
	3271
	3272	// set/unset a specific class name
	3273	this.set_classname = function(obj, classname, set)
	3274	{
	3275	var reg = new RegExp('\s*'+classname, 'i');
	3276	if (!set && obj.className.match(reg))
	3277	obj.className = obj.className.replace(reg, '');
	3278	else if (set && !obj.className.match(reg))
	3279	obj.className += ' '+classname;
	3280	};
	3281
5eee00	3282	// write to the document/window title
T	3283	this.set_pagetitle = function(title)
	3284	{
	3285	if (title && document.title)
	3286	document.title = title;
	3287	}
	3288
4e17e6	3289	// display a system message
T	3290	this.display_message = function(msg, type, hold)
	3291	{
	3292	if (!this.loaded) // save message in order to display after page loaded
	3293	{
	3294	this.pending_message = new Array(msg, type);
	3295	return true;
	3296	}
b716bd	3297
T	3298	// pass command to parent window
	3299	if (this.env.framed && parent.rcmail)
	3300	return parent.rcmail.display_message(msg, type, hold);
	3301
4e17e6	3302	if (!this.gui_objects.message)
T	3303	return false;
f9c107	3304
4e17e6	3305	if (this.message_timer)
T	3306	clearTimeout(this.message_timer);
	3307
	3308	var cont = msg;
	3309	if (type)
	3310	cont = '<div class="'+type+'">'+cont+'</div>';
a95e0e	3311
b716bd	3312	var _rcube = this;
4e17e6	3313	this.gui_objects.message.innerHTML = cont;
T	3314	this.gui_objects.message.style.display = 'block';
b716bd	3315
a95e0e	3316	if (type!='loading')
b716bd	3317	this.gui_objects.message.onmousedown = function(){ _rcube.hide_message(); return true; };
4e17e6	3318
T	3319	if (!hold)
dbbd1f	3320	this.message_timer = window.setTimeout(function(){ ref.hide_message(); }, this.message_time);
4e17e6	3321	};
T	3322
	3323	// make a message row disapear
	3324	this.hide_message = function()
	3325	{
	3326	if (this.gui_objects.message)
a95e0e	3327	{
4e17e6	3328	this.gui_objects.message.style.display = 'none';
a95e0e	3329	this.gui_objects.message.onmousedown = null;
T	3330	}
4e17e6	3331	};
T	3332
	3333	// mark a mailbox as selected and set environment variable
f11541	3334	this.select_folder = function(name, old)
T	3335	{
	3336	if (this.gui_objects.folderlist)
4e17e6	3337	{
f11541	3338	var current_li, target_li;
597170	3339
f11541	3340	if ((current_li = this.get_folder_li(old)))
T	3341	{
6a35c8	3342	this.set_classname(current_li, 'selected', false);
952860	3343	this.set_classname(current_li, 'unfocused', false);
4e17e6	3344	}
6b47de	3345
f11541	3346	if ((target_li = this.get_folder_li(name)))
fa4cd2	3347	{
f11541	3348	this.set_classname(target_li, 'unfocused', false);
T	3349	this.set_classname(target_li, 'selected', true);
fa4cd2	3350	}
f11541	3351	}
T	3352	};
	3353
	3354	// helper method to find a folder list item
	3355	this.get_folder_li = function(name)
	3356	{
	3357	if (this.gui_objects.folderlist)
	3358	{
	3359	name = String(name).replace(this.identifier_expr, '');
	3360	return document.getElementById('rcmli'+name);
	3361	}
	3362
	3363	return null;
	3364	};
24053e	3365
25d8ba	3366	// for reordering column array, Konqueror workaround
S	3367	this.set_message_coltypes = function(coltypes)
	3368	{
24053e	3369	this.coltypes = coltypes;
T	3370
	3371	// set correct list titles
	3372	var cell, col;
	3373	var thead = this.gui_objects.messagelist ? this.gui_objects.messagelist.tHead : null;
	3374	for (var n=0; thead && n<this.coltypes.length; n++)
	3375	{
	3376	col = this.coltypes[n];
	3377	if ((cell = thead.rows[0].cells[n+1]) && (col=='from' \|\| col=='to'))
	3378	{
	3379	// if we have links for sorting, it's a bit more complicated...
	3380	if (cell.firstChild && cell.firstChild.tagName=='A')
	3381	{
	3382	cell.firstChild.innerHTML = this.get_label(this.coltypes[n]);
	3383	cell.firstChild.onclick = function(){ return rcmail.command('sort', this.__col, this); };
	3384	cell.firstChild.__col = col;
	3385	}
	3386	else
	3387	cell.innerHTML = this.get_label(this.coltypes[n]);
	3388
	3389	cell.id = 'rcmHead'+col;
	3390	}
e189a6	3391	else if (col == 'subject' && this.message_list)
d24d20	3392	this.message_list.subject_col = n+1;
e189a6	3393	else if (col == 'flag' && this.env.unflaggedicon)
A	3394	{
	3395	cell.innerHTML = '<img src="'+this.env.unflaggedicon+'" alt="" />';
	3396	}
24053e	3397	}
T	3398	};
4e17e6	3399
T	3400	// create a table row in the message list
15a9d1	3401	this.add_message_row = function(uid, cols, flags, attachment, attop)
4e17e6	3402	{
6b47de	3403	if (!this.gui_objects.messagelist \|\| !this.message_list)
4e17e6	3404	return false;
6b47de	3405
4e17e6	3406	var tbody = this.gui_objects.messagelist.tBodies[0];
T	3407	var rowcount = tbody.rows.length;
	3408	var even = rowcount%2;
	3409
857a38	3410	this.env.messages[uid] = {deleted:flags.deleted?1:0,
S	3411	replied:flags.replied?1:0,
e189a6	3412	unread:flags.unread?1:0,
d73404	3413	forwarded:flags.forwarded?1:0,
e189a6	3414	flagged:flags.flagged?1:0};
4e17e6	3415
T	3416	var row = document.createElement('TR');
	3417	row.id = 'rcmrow'+uid;
a164a2	3418	row.className = 'message'
A	3419	+ (even ? ' even' : ' odd')
	3420	+ (flags.unread ? ' unread' : '')
	3421	+ (flags.deleted ? ' deleted' : '')
	3422	+ (flags.flagged ? ' flagged' : '');
6b47de	3423
T	3424	if (this.message_list.in_selection(uid))
4e17e6	3425	row.className += ' selected';
T	3426
d73404	3427	var icon = this.env.messageicon;
A	3428	if (flags.deleted && this.env.deletedicon)
	3429	icon = this.env.deletedicon;
	3430	else if (flags.replied && this.env.repliedicon)
	3431	{
	3432	if (flags.forwarded && this.env.forwardedrepliedicon)
	3433	icon = this.env.forwardedrepliedicon;
	3434	else
	3435	icon = this.env.repliedicon;
	3436	}
	3437	else if (flags.forwarded && this.env.forwardedicon)
	3438	icon = this.env.forwardedicon;
25c35c	3439	else if(flags.unread && this.env.unreadicon)
A	3440	icon = this.env.unreadicon;
d73404	3441
4e17e6	3442	var col = document.createElement('TD');
T	3443	col.className = 'icon';
e189a6	3444	col.innerHTML = icon ? '<img src="'+icon+'" alt="" />' : '';
4e17e6	3445	row.appendChild(col);
T	3446
	3447	// add each submitted col
25d8ba	3448	for (var n = 0; n < this.coltypes.length; n++)
S	3449	{
	3450	var c = this.coltypes[n];
4e17e6	3451	col = document.createElement('TD');
T	3452	col.className = String(c).toLowerCase();
e189a6	3453
A	3454	if (c=='flag')
	3455	{
	3456	if (flags.flagged && this.env.flaggedicon)
	3457	col.innerHTML = '<img src="'+this.env.flaggedicon+'" alt="" />';
	3458	else if(this.env.unflaggedicon)
	3459	col.innerHTML = '<img src="'+this.env.unflaggedicon+'" alt="" />';
	3460	}
	3461	else
	3462	col.innerHTML = cols[c];
	3463
4e17e6	3464	row.appendChild(col);
T	3465	}
	3466
	3467	col = document.createElement('TD');
	3468	col.className = 'icon';
e189a6	3469	col.innerHTML = attachment && this.env.attachmenticon ? '<img src="'+this.env.attachmenticon+'" alt="" />' : '';
4e17e6	3470	row.appendChild(col);
6b47de	3471
T	3472	this.message_list.insert_row(row, attop);
095d05	3473
A	3474	// remove 'old' row
	3475	if (attop && this.env.pagesize && this.message_list.rowcount > this.env.pagesize)
	3476	{
	3477	var uid = this.message_list.get_last_row();
	3478	this.message_list.remove_row(uid);
	3479	this.message_list.clear_selection(uid);
	3480	}
4e17e6	3481	};
T	3482
	3483	// replace content of row count display
	3484	this.set_rowcount = function(text)
	3485	{
	3486	if (this.gui_objects.countdisplay)
	3487	this.gui_objects.countdisplay.innerHTML = text;
	3488
	3489	// update page navigation buttons
	3490	this.set_page_buttons();
	3491	};
6d2714	3492
ac5d15	3493	// replace content of mailboxname display
T	3494	this.set_mailboxname = function(content)
	3495	{
	3496	if (this.gui_objects.mailboxname && content)
	3497	this.gui_objects.mailboxname.innerHTML = content;
	3498	};
	3499
58e360	3500	// replace content of quota display
6d2714	3501	this.set_quota = function(content)
f11541	3502	{
6d2714	3503	if (this.gui_objects.quotadisplay && content)
A	3504	this.gui_objects.quotadisplay.innerHTML = content;
	3505	};
6b47de	3506
4e17e6	3507	// update the mailboxlist
15a9d1	3508	this.set_unread_count = function(mbox, count, set_title)
4e17e6	3509	{
T	3510	if (!this.gui_objects.mailboxlist)
	3511	return false;
25d8ba	3512
85360d	3513	this.env.unread_counts[mbox] = count;
T	3514	this.set_unread_count_display(mbox, set_title);
7f9d71	3515	}
S	3516
	3517	// update the mailbox count display
	3518	this.set_unread_count_display = function(mbox, set_title)
	3519	{
85360d	3520	var reg, text_obj, item, mycount, childcount, div;
7f9d71	3521	if (item = this.get_folder_li(mbox))
S	3522	{
07d367	3523	mycount = this.env.unread_counts[mbox] ? this.env.unread_counts[mbox] : 0;
acbc48	3524	text_obj = item.getElementsByTagName('a')[0];
15a9d1	3525	reg = /\s+\([0-9]+\)$/i;
7f9d71	3526
835a0c	3527	childcount = 0;
S	3528	if ((div = item.getElementsByTagName('div')[0]) &&
	3529	div.className.match(/collapsed/))
7f9d71	3530	{
S	3531	// add children's counters
07d367	3532	for (var k in this.env.unread_counts)
df0dd4	3533	if (k.indexOf(mbox + this.env.delimiter) == 0) {
85360d	3534	childcount += this.env.unread_counts[k];
07d367	3535	}
7f9d71	3536	}
4e17e6	3537
cca626	3538	if (mycount && text_obj.innerHTML.match(reg))
S	3539	text_obj.innerHTML = text_obj.innerHTML.replace(reg, ' ('+mycount+')');
	3540	else if (mycount)
	3541	text_obj.innerHTML += ' ('+mycount+')';
15a9d1	3542	else
T	3543	text_obj.innerHTML = text_obj.innerHTML.replace(reg, '');
25d8ba	3544
7f9d71	3545	// set parent's display
07d367	3546	reg = new RegExp(RegExp.escape(this.env.delimiter) + '[^' + RegExp.escape(this.env.delimiter) + ']+$');
7f9d71	3547	if (mbox.match(reg))
S	3548	this.set_unread_count_display(mbox.replace(reg, ''), false);
	3549
15a9d1	3550	// set the right classes
cca626	3551	this.set_classname(item, 'unread', (mycount+childcount)>0 ? true : false);
15a9d1	3552	}
T	3553
	3554	// set unread count to window title
01c86f	3555	reg = /^\([0-9]+\)\s+/i;
25d8ba	3556	if (set_title && document.title)
15a9d1	3557	{
T	3558	var doc_title = String(document.title);
5eee00	3559	var new_title = "";
15a9d1	3560
85360d	3561	if (mycount && doc_title.match(reg))
T	3562	new_title = doc_title.replace(reg, '('+mycount+') ');
	3563	else if (mycount)
	3564	new_title = '('+mycount+') '+doc_title;
15a9d1	3565	else
5eee00	3566	new_title = doc_title.replace(reg, '');
T	3567
	3568	this.set_pagetitle(new_title);
01c86f	3569	}
4e17e6	3570	};
T	3571
	3572	// add row to contacts list
6b47de	3573	this.add_contact_row = function(cid, cols, select)
4e17e6	3574	{
T	3575	if (!this.gui_objects.contactslist \|\| !this.gui_objects.contactslist.tBodies[0])
	3576	return false;
	3577
	3578	var tbody = this.gui_objects.contactslist.tBodies[0];
	3579	var rowcount = tbody.rows.length;
	3580	var even = rowcount%2;
	3581
	3582	var row = document.createElement('TR');
	3583	row.id = 'rcmrow'+cid;
	3584	row.className = 'contact '+(even ? 'even' : 'odd');
	3585
6b47de	3586	if (this.contact_list.in_selection(cid))
4e17e6	3587	row.className += ' selected';
T	3588
	3589	// add each submitted col
	3590	for (var c in cols)
	3591	{
	3592	col = document.createElement('TD');
	3593	col.className = String(c).toLowerCase();
	3594	col.innerHTML = cols[c];
	3595	row.appendChild(col);
	3596	}
	3597
6b47de	3598	this.contact_list.insert_row(row);
0dbac3	3599	this.enable_command('export', (this.contact_list.rowcount > 0));
4e17e6	3600	};
T	3601
d9344f	3602	this.toggle_editor = function(checkbox, textAreaId)
a0109c	3603	{
S	3604	var ischecked = checkbox.checked;
3bd94b	3605	var composeElement = document.getElementById(textAreaId);
A	3606
a0109c	3607	if (ischecked)
S	3608	{
3bd94b	3609	var existingPlainText = composeElement.value;
A	3610	var htmlText = "<pre>" + existingPlainText + "</pre>";
	3611	composeElement.value = htmlText;
	3612	tinyMCE.execCommand('mceAddControl', true, textAreaId);
a0109c	3613	}
S	3614	else
	3615	{
3bd94b	3616	var thisMCE = tinyMCE.get(textAreaId);
A	3617	var existingHtml = thisMCE.getContent();
	3618	this.html2plain(existingHtml, textAreaId);
	3619	tinyMCE.execCommand('mceRemoveControl', true, textAreaId);
a0109c	3620	}
4e17e6	3621	};
T	3622
712b30	3623	this.toggle_prefer_html = function(checkbox)
A	3624	{
	3625	var addrbook_show_images;
	3626	if (addrbook_show_images = document.getElementById('rcmfd_addrbook_show_images'))
	3627	addrbook_show_images.disabled = !checkbox.checked;
	3628	}
	3629
e5686f	3630	// display fetched raw headers
A	3631	this.set_headers = function(content)
	3632	{
	3633	if (this.gui_objects.all_headers_row && this.gui_objects.all_headers_box && content)
	3634	{
	3635	var box = this.gui_objects.all_headers_box;
	3636	box.innerHTML = content;
	3637	box.style.display = 'block';
	3638
	3639	if (this.env.framed && parent.rcmail)
	3640	parent.rcmail.set_busy(false);
	3641	else
	3642	this.set_busy(false);
	3643	}
	3644	};
a980cb	3645
e5686f	3646	// display all-headers row and fetch raw message headers
A	3647	this.load_headers = function(elem)
	3648	{
	3649	if (!this.gui_objects.all_headers_row \|\| !this.gui_objects.all_headers_box \|\| !this.env.uid)
	3650	return;
	3651
	3652	this.set_classname(elem, 'show-headers', false);
	3653	this.set_classname(elem, 'hide-headers', true);
	3654	this.gui_objects.all_headers_row.style.display = bw.ie ? 'block' : 'table-row';
	3655	elem.onclick = function() { rcmail.hide_headers(elem); }
	3656
	3657	// fetch headers only once
	3658	if (!this.gui_objects.all_headers_box.innerHTML)
	3659	{
a980cb	3660	this.display_message(this.get_label('loading'), 'loading', true);
e5686f	3661	this.http_post('headers', '_uid='+this.env.uid);
A	3662	}
	3663	}
	3664
	3665	// hide all-headers row
	3666	this.hide_headers = function(elem)
	3667	{
	3668	if (!this.gui_objects.all_headers_row \|\| !this.gui_objects.all_headers_box)
	3669	return;
	3670
	3671	this.set_classname(elem, 'hide-headers', false);
	3672	this.set_classname(elem, 'show-headers', true);
	3673	this.gui_objects.all_headers_row.style.display = 'none';
	3674	elem.onclick = function() { rcmail.load_headers(elem); }
	3675	}
	3676
4e17e6	3677
T	3678	/********************************************************/
3bd94b	3679	/******* html to text conversion functions *******/
A	3680	/********************************************************/
	3681
	3682	this.html2plain = function(htmlText, id)
	3683	{
	3684	var http_request = new rcube_http_request();
	3685	var url = this.env.bin_path+'html2text.php';
	3686	var rcmail = this;
	3687
	3688	this.set_busy(true, 'converting');
	3689	console.log('HTTP POST: '+url);
	3690
	3691	http_request.onerror = function(o) { rcmail.http_error(o); };
	3692	http_request.oncomplete = function(o) { rcmail.set_text_value(o, id); };
	3693	http_request.POST(url, htmlText, 'application/octet-stream');
	3694	}
	3695
	3696	this.set_text_value = function(httpRequest, id)
	3697	{
	3698	this.set_busy(false);
	3699	document.getElementById(id).value = httpRequest.get_text();
	3700	console.log(httpRequest.get_text());
	3701	}
	3702
	3703
	3704	/********************************************************/
4e17e6	3705	/******* remote request methods *******/
T	3706	/********************************************************/
6b47de	3707
4b9efb	3708	this.redirect = function(url, lock)
f11541	3709	{
719a25	3710	if (lock \|\| lock === null)
4b9efb	3711	this.set_busy(true);
S	3712
f11541	3713	if (this.env.framed && window.parent)
T	3714	parent.location.href = url;
	3715	else
	3716	location.href = url;
	3717	};
6b47de	3718
T	3719	this.goto_url = function(action, query, lock)
	3720	{
	3721	var querystring = query ? '&'+query : '';
4b9efb	3722	this.redirect(this.env.comm_path+'&_action='+action+querystring, lock);
6b47de	3723	};
4e17e6	3724
ecf759	3725	this.http_sockets = new Array();
T	3726
	3727	// find a non-busy socket or create a new one
	3728	this.get_request_obj = function()
4e17e6	3729	{
ecf759	3730	for (var n=0; n<this.http_sockets.length; n++)
4e17e6	3731	{
ecf759	3732	if (!this.http_sockets[n].busy)
T	3733	return this.http_sockets[n];
4e17e6	3734	}
ecf759	3735
T	3736	// create a new XMLHTTP object
	3737	var i = this.http_sockets.length;
	3738	this.http_sockets[i] = new rcube_http_request();
4e17e6	3739
ecf759	3740	return this.http_sockets[i];
T	3741	};
	3742
	3743	// send a http request to the server
	3744	this.http_request = function(action, querystring, lock)
	3745	{
	3746	var request_obj = this.get_request_obj();
b19097	3747	querystring += (querystring ? '&' : '') + '_remote=1';
4e17e6	3748
T	3749	// add timestamp to request url to avoid cacheing problems in Safari
	3750	if (bw.safari)
	3751	querystring += '&_ts='+(new Date().getTime());
	3752
	3753	// send request
ecf759	3754	if (request_obj)
4e17e6	3755	{
f11541	3756	console.log('HTTP request: '+this.env.comm_path+'&_action='+action+'&'+querystring);
ecf759	3757
T	3758	if (lock)
	3759	this.set_busy(true);
	3760
f11541	3761	var rcm = this;
ecf759	3762	request_obj.__lock = lock ? true : false;
T	3763	request_obj.__action = action;
86958f	3764	request_obj.onerror = function(o){ ref.http_error(o); };
T	3765	request_obj.oncomplete = function(o){ ref.http_response(o); };
4d4264	3766	request_obj.GET(this.env.comm_path+'&_action='+action+'&'+querystring);
4e17e6	3767	}
T	3768	};
	3769
f11541	3770	// send a http POST request to the server
T	3771	this.http_post = function(action, postdata, lock)
	3772	{
	3773	var request_obj;
	3774	if (postdata && typeof(postdata) == 'object')
	3775	postdata._remote = 1;
	3776	else
	3777	postdata += (postdata ? '&' : '') + '_remote=1';
	3778
	3779	// send request
	3780	if (request_obj = this.get_request_obj())
	3781	{
	3782	console.log('HTTP POST: '+this.env.comm_path+'&_action='+action);
	3783
	3784	if (lock)
	3785	this.set_busy(true);
	3786
	3787	var rcm = this;
	3788	request_obj.__lock = lock ? true : false;
	3789	request_obj.__action = action;
	3790	request_obj.onerror = function(o){ rcm.http_error(o); };
	3791	request_obj.oncomplete = function(o){ rcm.http_response(o); };
	3792	request_obj.POST(this.env.comm_path+'&_action='+action, postdata);
	3793	}
	3794	};
4e17e6	3795
ecf759	3796	// handle HTTP response
T	3797	this.http_response = function(request_obj)
4e17e6	3798	{
ecf759	3799	var ctype = request_obj.get_header('Content-Type');
bf2f39	3800	if (ctype)
A	3801	{
ecf759	3802	ctype = String(ctype).toLowerCase();
e1cf7c	3803	var ctype_array=ctype.split(";");
S	3804	ctype = ctype_array[0];
bf2f39	3805	}
4e17e6	3806
5eee00	3807	if (request_obj.__lock)
e5686f	3808	this.set_busy(false);
4e17e6	3809
f11541	3810	console.log(request_obj.get_text());
4e17e6	3811
ecf759	3812	// if we get javascript code from server -> execute it
c03095	3813	if (request_obj.get_text() && (ctype=='text/javascript' \|\| ctype=='application/x-javascript'))
T	3814	eval(request_obj.get_text());
4e17e6	3815
ecf759	3816	// process the response data according to the sent action
0dbac3	3817	switch (request_obj.__action) {
ecf759	3818	case 'delete':
0dbac3	3819	if (this.task == 'addressbook') {
T	3820	var uid = this.contact_list.get_selection();
	3821	this.enable_command('compose', (uid && this.contact_list.rows[uid]));
	3822	this.enable_command('delete', 'edit', (uid && this.contact_list.rows[uid] && this.env.address_sources && !this.env.address_sources[this.env.source].readonly));
	3823	this.enable_command('export', (this.contact_list && this.contact_list.rowcount > 0));
	3824	}
	3825
ecf759	3826	case 'moveto':
0dbac3	3827	if (this.env.action == 'show')
ecf759	3828	this.command('list');
b19097	3829	else if (this.message_list)
T	3830	this.message_list.init();
0dbac3	3831	break;
T	3832
2eb032	3833	case 'purge':
3d3531	3834	case 'expunge':
0dbac3	3835	if (!this.env.messagecount && this.task == 'mail') {
T	3836	// clear preview pane content
	3837	if (this.env.contentframe)
	3838	this.show_contentframe(false);
	3839	// disable commands useless when mailbox is empty
	3840	this.enable_command('show', 'reply', 'reply-all', 'forward', 'moveto', 'delete', 'mark', 'viewsource',
	3841	'print', 'load-attachment', 'purge', 'expunge', 'select-all', 'select-none', 'sort', false);
	3842	}
	3843	break;
fdccdb	3844
d41d67	3845	case 'check-recent':
fdccdb	3846	case 'getunread':
0dbac3	3847	case 'list':
T	3848	if (this.task == 'mail') {
2c832e	3849	if (this.message_list && request_obj.__action == 'list')
835ae8	3850	this.msglist_select(this.message_list);
0dbac3	3851	this.enable_command('show', 'expunge', 'select-all', 'select-none', 'sort', (this.env.messagecount > 0));
T	3852	this.enable_command('purge', this.purge_mailbox_test());
	3853	}
	3854	else if (this.task == 'addressbook')
	3855	this.enable_command('export', (this.contact_list && this.contact_list.rowcount > 0));
2c832e	3856
0dbac3	3857	break;
bf2f39	3858	}
ecf759	3859
T	3860	request_obj.reset();
4e17e6	3861	};
ecf759	3862
T	3863	// handle HTTP request errors
	3864	this.http_error = function(request_obj)
	3865	{
835ae8	3866	//alert('Error sending request: '+request_obj.url+' => HTTP '+request_obj.xmlhttp.status);
ecf759	3867	if (request_obj.__lock)
T	3868	this.set_busy(false);
	3869
	3870	request_obj.reset();
	3871	request_obj.__lock = false;
835ae8	3872	this.display_message('Unknown Server Error!', 'error');
ecf759	3873	};
T	3874
	3875	// use an image to send a keep-alive siganl to the server
	3876	this.send_keep_alive = function()
	3877	{
	3878	var d = new Date();
	3879	this.http_request('keep-alive', '_t='+d.getTime());
	3880	};
15a9d1	3881
T	3882	// send periodic request to check for recent messages
	3883	this.check_for_recent = function()
	3884	{
aade7b	3885	if (this.busy)
T	3886	return;
	3887
c8c1e0	3888	this.set_busy(true, 'checkingmail');
110748	3889	this.http_request('check-recent', (this.env.search_request ? '_search='+this.env.search_request+'&' : '') + '_t='+(new Date().getTime()), true);
15a9d1	3890	};
4e17e6	3891
T	3892
	3893	/********************************************************/
	3894	/******* helper methods *******/
	3895	/********************************************************/
	3896
	3897	// check if we're in show mode or if we have a unique selection
	3898	// and return the message uid
	3899	this.get_single_uid = function()
	3900	{
6b47de	3901	return this.env.uid ? this.env.uid : (this.message_list ? this.message_list.get_single_selection() : null);
4e17e6	3902	};
T	3903
	3904	// same as above but for contacts
	3905	this.get_single_cid = function()
	3906	{
6b47de	3907	return this.env.cid ? this.env.cid : (this.contact_list ? this.contact_list.get_single_selection() : null);
4e17e6	3908	};
T	3909
	3910
	3911	this.get_caret_pos = function(obj)
	3912	{
	3913	if (typeof(obj.selectionEnd)!='undefined')
	3914	return obj.selectionEnd;
	3915
	3916	else if (document.selection && document.selection.createRange)
	3917	{
	3918	var range = document.selection.createRange();
	3919	if (range.parentElement()!=obj)
	3920	return 0;
	3921
	3922	var gm = range.duplicate();
	3923	if (obj.tagName=='TEXTAREA')
	3924	gm.moveToElementText(obj);
	3925	else
	3926	gm.expand('textedit');
	3927
	3928	gm.setEndPoint('EndToStart', range);
	3929	var p = gm.text.length;
	3930
	3931	return p<=obj.value.length ? p : -1;
	3932	}
	3933
	3934	else
	3935	return obj.value.length;
	3936	};
	3937
	3938	this.set_caret2start = function(obj)
	3939	{
	3940	if (obj.createTextRange)
	3941	{
	3942	var range = obj.createTextRange();
	3943	range.collapse(true);
	3944	range.select();
	3945	}
	3946	else if (obj.setSelectionRange)
	3947	obj.setSelectionRange(0,0);
	3948
	3949	obj.focus();
	3950	};
	3951
	3952	// set all fields of a form disabled
	3953	this.lock_form = function(form, lock)
	3954	{
	3955	if (!form \|\| !form.elements)
	3956	return;
	3957
	3958	var type;
	3959	for (var n=0; n<form.elements.length; n++)
	3960	{
	3961	type = form.elements[n];
	3962	if (type=='hidden')
	3963	continue;
	3964
	3965	form.elements[n].disabled = lock;
	3966	}
	3967	};
	3968
	3969	} // end object rcube_webmail
	3970
	3971
6b47de	3972	/**
T	3973	* Class for sending HTTP requests
	3974	* @constructor
	3975	*/
ecf759	3976	function rcube_http_request()
T	3977	{
	3978	this.url = '';
	3979	this.busy = false;
	3980	this.xmlhttp = null;
	3981
	3982	// reset object properties
	3983	this.reset = function()
	3984	{
	3985	// set unassigned event handlers
	3986	this.onloading = function(){ };
	3987	this.onloaded = function(){ };
	3988	this.oninteractive = function(){ };
	3989	this.oncomplete = function(){ };
	3990	this.onabort = function(){ };
	3991	this.onerror = function(){ };
	3992
	3993	this.url = '';
	3994	this.busy = false;
	3995	this.xmlhttp = null;
	3996	}
	3997
	3998	// create HTMLHTTP object
	3999	this.build = function()
	4000	{
	4001	if (window.XMLHttpRequest)
	4002	this.xmlhttp = new XMLHttpRequest();
	4003	else if (window.ActiveXObject)
f11541	4004	{
T	4005	try { this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }
	4006	catch(e) { this.xmlhttp = null; }
	4007	}
ecf759	4008	else
T	4009	{
	4010
	4011	}
	4012	}
	4013
a0109c	4014	// send GET request
ecf759	4015	this.GET = function(url)
T	4016	{
	4017	this.build();
	4018
	4019	if (!this.xmlhttp)
	4020	{
	4021	this.onerror(this);
	4022	return false;
	4023	}
	4024
719a25	4025	var _ref = this;
ecf759	4026	this.url = url;
T	4027	this.busy = true;
	4028
719a25	4029	this.xmlhttp.onreadystatechange = function(){ _ref.xmlhttp_onreadystatechange(); };
f93650	4030	this.xmlhttp.open('GET', url, true);
234c0d	4031	this.xmlhttp.setRequestHeader('X-RoundCube-Referer', bw.get_cookie('roundcube_sessid'));
ecf759	4032	this.xmlhttp.send(null);
T	4033	};
	4034
a0109c	4035	this.POST = function(url, body, contentType)
ecf759	4036	{
a0109c	4037	// default value for contentType if not provided
f11541	4038	if (typeof(contentType) == 'undefined')
T	4039	contentType = 'application/x-www-form-urlencoded';
a0109c	4040
S	4041	this.build();
	4042
	4043	if (!this.xmlhttp)
	4044	{
	4045	this.onerror(this);
	4046	return false;
	4047	}
f11541	4048
T	4049	var req_body = body;
	4050	if (typeof(body) == 'object')
	4051	{
	4052	req_body = '';
	4053	for (var p in body)
	4054	req_body += (req_body ? '&' : '') + p+'='+urlencode(body[p]);
	4055	}
a0109c	4056
f11541	4057	var ref = this;
a0109c	4058	this.url = url;
S	4059	this.busy = true;
	4060
	4061	this.xmlhttp.onreadystatechange = function() { ref.xmlhttp_onreadystatechange(); };
	4062	this.xmlhttp.open('POST', url, true);
	4063	this.xmlhttp.setRequestHeader('Content-Type', contentType);
234c0d	4064	this.xmlhttp.setRequestHeader('X-RoundCube-Referer', bw.get_cookie('roundcube_sessid'));
f11541	4065	this.xmlhttp.send(req_body);
ecf759	4066	};
T	4067
	4068	// handle onreadystatechange event
	4069	this.xmlhttp_onreadystatechange = function()
	4070	{
	4071	if(this.xmlhttp.readyState == 1)
	4072	this.onloading(this);
	4073
	4074	else if(this.xmlhttp.readyState == 2)
	4075	this.onloaded(this);
	4076
	4077	else if(this.xmlhttp.readyState == 3)
	4078	this.oninteractive(this);
	4079
	4080	else if(this.xmlhttp.readyState == 4)
	4081	{
9a5261	4082	try {
T	4083	if (this.xmlhttp.status == 0)
	4084	this.onabort(this);
	4085	else if(this.xmlhttp.status == 200)
	4086	this.oncomplete(this);
	4087	else
	4088	this.onerror(this);
	4089
	4090	this.busy = false;
	4091	}
	4092	catch(err)
	4093	{
ecf759	4094	this.onerror(this);
9a5261	4095	this.busy = false;
T	4096	}
ecf759	4097	}
T	4098	}
	4099
	4100	// getter method for HTTP headers
	4101	this.get_header = function(name)
	4102	{
	4103	return this.xmlhttp.getResponseHeader(name);
	4104	};
	4105
c03095	4106	this.get_text = function()
T	4107	{
	4108	return this.xmlhttp.responseText;
	4109	};
	4110
	4111	this.get_xml = function()
	4112	{
	4113	return this.xmlhttp.responseXML;
	4114	};
ecf759	4115
T	4116	this.reset();
	4117
	4118	} // end class rcube_http_request
	4119
	4120
e170b4	4121	// helper function to call the init method with a delay
T	4122	function call_init(o)
	4123	{
dbbd1f	4124	window.setTimeout('if (window[\''+o+'\'] && window[\''+o+'\'].init) { '+o+'.init(); }',
S	4125	bw.win ? 500 : 200);
4e17e6	4126	}