2 +-----------------------------------------------------------------------+
3 | Roundcube Webmail Client Script |
5 | This file is part of the Roundcube Webmail client |
6 | Copyright (C) 2005-2010, Roundcube Dev, - Switzerland |
7 | Licensed under the GNU GPL |
9 +-----------------------------------------------------------------------+
10 | Authors: Thomas Bruederli <roundcube@gmail.com> |
11 | Aleksander 'A.L.E.C' Machniak <alec@alec.pl> |
12 | Charles McNulty <charles@charlesmcnulty.com> |
13 +-----------------------------------------------------------------------+
14 | Requires: jquery.js, common.js, list.js |
15 +-----------------------------------------------------------------------+
17 $Id: app.js 4400 2011-01-09 08:24:39Z alec $
21 function rcube_webmail()
26 this.buttons_sel = {};
27 this.gui_objects = {};
28 this.gui_containers = {};
30 this.command_handlers = {};
34 // create protected reference to myself
38 // webmail client settings
39 this.dblclick_time = 500;
40 this.message_time = 2000;
42 this.identifier_expr = new RegExp('[^0-9a-z\-_]', 'gi');
44 // mimetypes supported by the browser (default settings)
45 this.mimetypes = new Array('text/plain', 'text/html', 'text/xml',
46 'image/jpeg', 'image/gif', 'image/png',
47 'application/x-javascript', 'application/pdf', 'application/x-shockwave-flash');
49 // default environment vars
50 this.env.keep_alive = 60; // seconds
51 this.env.request_timeout = 180; // seconds
52 this.env.draft_autosave = 0; // seconds
53 this.env.comm_path = './';
54 this.env.blankpage = 'program/blank.gif';
56 // set jQuery ajax options
59 error:function(request, status, err){ ref.http_error(request, status, err); },
60 beforeSend:function(xmlhttp){ xmlhttp.setRequestHeader('X-Roundcube-Request', ref.env.request_token); }
63 // set environment variable(s)
64 this.set_env = function(p, value)
66 if (p != null && typeof(p) == 'object' && !value)
73 // add a localized label to the client environment
74 this.add_label = function(key, value)
76 this.labels[key] = value;
79 // add a button to the button list
80 this.register_button = function(command, id, type, act, sel, over)
82 if (!this.buttons[command])
83 this.buttons[command] = [];
85 var button_prop = {id:id, type:type};
86 if (act) button_prop.act = act;
87 if (sel) button_prop.sel = sel;
88 if (over) button_prop.over = over;
90 this.buttons[command].push(button_prop);
93 // register a specific gui object
94 this.gui_object = function(name, id)
96 this.gui_objects[name] = id;
99 // register a container object
100 this.gui_container = function(name, id)
102 this.gui_containers[name] = id;
105 // add a GUI element (html node) to a specified container
106 this.add_element = function(elm, container)
108 if (this.gui_containers[container] && this.gui_containers[container].jquery)
109 this.gui_containers[container].append(elm);
112 // register an external handler for a certain command
113 this.register_command = function(command, callback, enable)
115 this.command_handlers[command] = callback;
118 this.enable_command(command, true);
121 // execute the given script on load
122 this.add_onload = function(f)
124 this.onloads.push(f);
127 // initialize webmail client
128 this.init = function()
131 this.task = this.env.task;
134 if (!bw.dom || !bw.xmlhttp_test()) {
135 this.goto_url('error', '_code=0x199');
139 // find all registered gui containers
140 for (var n in this.gui_containers)
141 this.gui_containers[n] = $('#'+this.gui_containers[n]);
143 // find all registered gui objects
144 for (var n in this.gui_objects)
145 this.gui_objects[n] = rcube_find_object(this.gui_objects[n]);
147 // init registered buttons
150 // tell parent window that this frame is loaded
151 if (this.is_framed()) {
152 parent.rcmail.set_busy(false, null, parent.rcmail.env.frame_lock);
153 parent.rcmail.env.frame_lock = null;
156 // enable general commands
157 this.enable_command('logout', 'mail', 'addressbook', 'settings', true);
159 if (this.env.permaurl)
160 this.enable_command('permaurl', true);
165 // enable mail commands
166 this.enable_command('list', 'checkmail', 'compose', 'add-contact', 'search', 'reset-search', 'collapse-folder', true);
168 if (this.gui_objects.messagelist) {
170 this.message_list = new rcube_list_widget(this.gui_objects.messagelist, {
171 multiselect:true, multiexpand:true, draggable:true, keyboard:true,
172 column_movable:this.env.col_movable, dblclick_time:this.dblclick_time
174 this.message_list.row_init = function(o){ p.init_message_row(o); };
175 this.message_list.addEventListener('dblclick', function(o){ p.msglist_dbl_click(o); });
176 this.message_list.addEventListener('click', function(o){ p.msglist_click(o); });
177 this.message_list.addEventListener('keypress', function(o){ p.msglist_keypress(o); });
178 this.message_list.addEventListener('select', function(o){ p.msglist_select(o); });
179 this.message_list.addEventListener('dragstart', function(o){ p.drag_start(o); });
180 this.message_list.addEventListener('dragmove', function(e){ p.drag_move(e); });
181 this.message_list.addEventListener('dragend', function(e){ p.drag_end(e); });
182 this.message_list.addEventListener('expandcollapse', function(e){ p.msglist_expand(e); });
183 this.message_list.addEventListener('column_replace', function(e){ p.msglist_set_coltypes(e); });
185 document.onmouseup = function(e){ return p.doc_mouse_up(e); };
186 this.gui_objects.messagelist.parentNode.onmousedown = function(e){ return p.click_on_list(e); };
188 this.message_list.init();
189 this.enable_command('toggle_status', 'toggle_flag', 'menu-open', 'menu-save', true);
192 this.command('list');
195 if (this.gui_objects.qsearchbox) {
196 if (this.env.search_text != null) {
197 this.gui_objects.qsearchbox.value = this.env.search_text;
199 $(this.gui_objects.qsearchbox).focusin(function() { rcmail.message_list.blur(); });
202 if (this.env.trash_mailbox && this.env.mailbox != this.env.trash_mailbox)
203 this.set_alttext('delete', 'movemessagetotrash');
205 this.env.message_commands = ['show', 'reply', 'reply-all', 'reply-list', 'forward',
206 'moveto', 'copy', 'delete', 'open', 'mark', 'edit', 'viewsource', 'download',
207 'print', 'load-attachment', 'load-headers'];
209 if (this.env.action=='show' || this.env.action=='preview') {
210 this.enable_command(this.env.message_commands, this.env.uid);
211 this.enable_command('reply-list', this.env.list_post);
213 if (this.env.action == 'show') {
214 this.http_request('pagenav', '_uid='+this.env.uid+'&_mbox='+urlencode(this.env.mailbox),
215 this.display_message('', 'loading'));
218 if (this.env.blockedobjects) {
219 if (this.gui_objects.remoteobjectsmsg)
220 this.gui_objects.remoteobjectsmsg.style.display = 'block';
221 this.enable_command('load-images', 'always-load', true);
224 // make preview/message frame visible
225 if (this.env.action == 'preview' && this.is_framed()) {
226 this.enable_command('compose', 'add-contact', false);
227 parent.rcmail.show_contentframe(true);
230 else if (this.env.action == 'compose') {
231 this.env.compose_commands = ['send-attachment', 'remove-attachment', 'send', 'toggle-editor'];
233 if (this.env.drafts_mailbox)
234 this.env.compose_commands.push('savedraft')
236 this.enable_command(this.env.compose_commands, 'identities', true);
238 if (this.env.spellcheck) {
239 this.env.spellcheck.spelling_state_observer = function(s){ ref.set_spellcheck_state(s); };
240 this.env.compose_commands.push('spellcheck')
241 this.set_spellcheck_state('ready');
242 if ($("input[name='_is_html']").val() == '1')
243 this.display_spellcheck_controls(false);
246 document.onmouseup = function(e){ return p.doc_mouse_up(e); };
248 // init message compose form
249 this.init_messageform();
251 // show printing dialog
252 else if (this.env.action == 'print' && this.env.uid)
255 // get unread count for each mailbox
256 if (this.gui_objects.mailboxlist) {
257 this.env.unread_counts = {};
258 this.gui_objects.folderlist = this.gui_objects.mailboxlist;
259 this.http_request('getunread', '');
262 // ask user to send MDN
263 if (this.env.mdn_request && this.env.uid) {
264 var mdnurl = '_uid='+this.env.uid+'&_mbox='+urlencode(this.env.mailbox);
265 if (confirm(this.get_label('mdnrequest')))
266 this.http_post('sendmdn', mdnurl);
268 this.http_post('mark', mdnurl+'&_flag=mdnsent');
275 if (this.gui_objects.folderlist)
276 this.env.contactfolders = $.extend($.extend({}, this.env.address_sources), this.env.contactgroups);
278 if (this.gui_objects.contactslist) {
280 this.contact_list = new rcube_list_widget(this.gui_objects.contactslist,
281 {multiselect:true, draggable:this.gui_objects.folderlist?true:false, keyboard:true});
282 this.contact_list.row_init = function(row){ p.triggerEvent('insertrow', { cid:row.uid, row:row }); };
283 this.contact_list.addEventListener('keypress', function(o){ p.contactlist_keypress(o); });
284 this.contact_list.addEventListener('select', function(o){ p.contactlist_select(o); });
285 this.contact_list.addEventListener('dragstart', function(o){ p.drag_start(o); });
286 this.contact_list.addEventListener('dragmove', function(e){ p.drag_move(e); });
287 this.contact_list.addEventListener('dragend', function(e){ p.drag_end(e); });
288 this.contact_list.init();
291 this.contact_list.highlight_row(this.env.cid);
293 this.gui_objects.contactslist.parentNode.onmousedown = function(e){ return p.click_on_list(e); };
294 document.onmouseup = function(e){ return p.doc_mouse_up(e); };
295 if (this.gui_objects.qsearchbox) {
296 $(this.gui_objects.qsearchbox).focusin(function() { rcmail.contact_list.blur(); });
300 this.set_page_buttons();
302 if (this.env.address_sources && this.env.address_sources[this.env.source] && !this.env.address_sources[this.env.source].readonly) {
303 this.enable_command('add', 'import', true);
304 this.enable_command('group-create', this.env.address_sources[this.env.source].groups);
308 this.enable_command('show', 'edit', true);
309 // register handlers for group assignment via checkboxes
310 if (this.gui_objects.editform) {
311 $('input.groupmember').change(function(){
312 var cmd = this.checked ? 'group-addmembers' : 'group-delmembers';
313 ref.http_post(cmd, '_cid='+urlencode(ref.env.cid)
314 + '&_source='+urlencode(ref.env.source)
315 + '&_gid='+urlencode(this.value));
320 if ((this.env.action=='add' || this.env.action=='edit') && this.gui_objects.editform) {
321 this.enable_command('save', true);
322 $("input[type='text']").first().select();
324 else if (this.gui_objects.qsearchbox) {
325 this.enable_command('search', 'reset-search', 'moveto', true);
326 $(this.gui_objects.qsearchbox).select();
329 if (this.contact_list && this.contact_list.rowcount > 0)
330 this.enable_command('export', true);
332 this.enable_command('list', 'listgroup', true);
337 this.enable_command('preferences', 'identities', 'save', 'folders', true);
339 if (this.env.action=='identities') {
340 this.enable_command('add', this.env.identities_level < 2);
342 else if (this.env.action=='edit-identity' || this.env.action=='add-identity') {
343 this.enable_command('add', this.env.identities_level < 2);
344 this.enable_command('save', 'delete', 'edit', 'toggle-editor', true);
346 else if (this.env.action=='folders') {
347 this.enable_command('subscribe', 'unsubscribe', 'create-folder', 'rename-folder', true);
349 else if (this.env.action == 'edit-folder' && this.gui_objects.editform) {
350 this.enable_command('save', 'folder-size', true);
351 parent.rcmail.env.messagecount = this.env.messagecount;
352 parent.rcmail.enable_command('purge', this.env.messagecount);
353 $("input[type='text']").first().select();
356 if (this.gui_objects.identitieslist) {
357 this.identity_list = new rcube_list_widget(this.gui_objects.identitieslist, {multiselect:false, draggable:false, keyboard:false});
358 this.identity_list.addEventListener('select', function(o){ p.identity_select(o); });
359 this.identity_list.init();
360 this.identity_list.focus();
363 this.identity_list.highlight_row(this.env.iid);
365 else if (this.gui_objects.sectionslist) {
366 this.sections_list = new rcube_list_widget(this.gui_objects.sectionslist, {multiselect:false, draggable:false, keyboard:false});
367 this.sections_list.addEventListener('select', function(o){ p.section_select(o); });
368 this.sections_list.init();
369 this.sections_list.focus();
371 else if (this.gui_objects.subscriptionlist)
372 this.init_subscription_list();
377 var input_user = $('#rcmloginuser');
378 input_user.bind('keyup', function(e){ return rcmail.login_user_keyup(e); });
380 if (input_user.val() == '')
383 $('#rcmloginpwd').focus();
385 // detect client timezone
386 $('#rcmlogintz').val(new Date().getTimezoneOffset() / -60);
388 // display 'loading' message on form submit, lock submit button
389 $('form').submit(function () {
390 $('input[type=submit]', this).attr('disabled', true);
391 rcmail.display_message('', 'loading');
394 this.enable_command('login', true);
401 // flag object as complete
405 if (this.pending_message)
406 this.display_message(this.pending_message[0], this.pending_message[1]);
408 // map implicit containers
409 if (this.gui_objects.folderlist)
410 this.gui_containers.foldertray = $(this.gui_objects.folderlist);
412 // trigger init event hook
413 this.triggerEvent('init', { task:this.task, action:this.env.action });
415 // execute all foreign onload scripts
417 for (var i in this.onloads) {
418 if (typeof(this.onloads[i]) == 'string')
419 eval(this.onloads[i]);
420 else if (typeof(this.onloads[i]) == 'function')
424 // start keep-alive interval
425 this.start_keepalive();
429 /*********************************************************/
430 /********* client command interface *********/
431 /*********************************************************/
433 // execute a specific command on the web client
434 this.command = function(command, props, obj)
442 // command not supported or allowed
443 if (!this.commands[command]) {
444 // pass command to parent window
445 if (this.is_framed())
446 parent.rcmail.command(command, props);
451 // check input before leaving compose step
452 if (this.task=='mail' && this.env.action=='compose' && $.inArray(command, this.env.compose_commands)<0) {
453 if (this.cmp_hash != this.compose_field_hash() && !confirm(this.get_label('notsentwarning')))
457 // process external commands
458 if (typeof this.command_handlers[command] == 'function') {
459 var ret = this.command_handlers[command](props, obj);
460 return ret !== null ? ret : (obj ? false : true);
462 else if (typeof this.command_handlers[command] == 'string') {
463 var ret = window[this.command_handlers[command]](props, obj);
464 return ret !== null ? ret : (obj ? false : true);
467 // trigger plugin hooks
468 this.triggerEvent('actionbefore', {props:props, action:command});
469 var event_ret = this.triggerEvent('before'+command, props);
470 if (typeof event_ret != 'undefined') {
471 // abort if one the handlers returned false
472 if (event_ret === false)
478 // process internal command
482 if (this.gui_objects.loginform)
483 this.gui_objects.loginform.submit();
486 // commands to switch task
491 this.switch_task(command);
495 if (obj && obj.href && obj.target)
497 else if (this.env.permaurl)
498 parent.location.href = this.env.permaurl;
503 this.triggerEvent(command, {props:props});
508 if (uid = this.get_single_uid()) {
509 obj.href = '?_task='+this.env.task+'&_action=show&_mbox='+urlencode(this.env.mailbox)+'&_uid='+uid;
515 if (this.task=='mail') {
516 if (!this.env.search_request || (props && props != this.env.mailbox))
517 this.reset_qsearch();
519 this.list_mailbox(props);
521 if (this.env.trash_mailbox)
522 this.set_alttext('delete', this.env.mailbox != this.env.trash_mailbox ? 'movemessagetotrash' : 'deletemessage');
524 else if (this.task=='addressbook') {
525 if (!this.env.search_request || (props != this.env.source))
526 this.reset_qsearch();
528 this.list_contacts(props);
529 this.enable_command('add', 'import', (this.env.address_sources && !this.env.address_sources[this.env.source].readonly));
534 this.load_headers(obj);
538 var sort_order, sort_col = props;
540 if (this.env.sort_col==sort_col)
541 sort_order = this.env.sort_order=='ASC' ? 'DESC' : 'ASC';
545 // set table header and update env
546 this.set_list_sorting(sort_col, sort_order);
548 // reload message list
549 this.list_mailbox('', '', sort_col+'_'+sort_order);
553 this.list_page('next');
557 this.list_page('last');
561 this.list_page('prev');
565 this.list_page('first');
569 if (this.env.messagecount)
570 this.expunge_mailbox(this.env.mailbox);
574 case 'empty-mailbox':
575 if (this.env.messagecount)
576 this.purge_mailbox(this.env.mailbox);
579 // common commands used in multiple tasks
581 if (this.task=='mail') {
582 var uid = this.get_single_uid();
583 if (uid && (!this.env.uid || uid != this.env.uid)) {
584 if (this.env.mailbox == this.env.drafts_mailbox)
585 this.goto_url('compose', '_draft_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
587 this.show_message(uid);
590 else if (this.task=='addressbook') {
591 var cid = props ? props : this.get_single_cid();
592 if (cid && !(this.env.action=='show' && cid==this.env.cid))
593 this.load_contact(cid, 'show');
598 if (this.task=='addressbook')
599 this.load_contact(0, 'add');
600 else if (this.task=='settings') {
601 this.identity_list.clear_selection();
602 this.load_identity(0, 'add-identity');
608 if (this.task=='addressbook' && (cid = this.get_single_cid()))
609 this.load_contact(cid, 'edit');
610 else if (this.task=='settings' && props)
611 this.load_identity(props, 'edit-identity');
612 else if (this.task=='mail' && (cid = this.get_single_uid())) {
613 var url = (this.env.mailbox == this.env.drafts_mailbox) ? '_draft_uid=' : '_uid=';
614 this.goto_url('compose', url+cid+'&_mbox='+urlencode(this.env.mailbox), true);
619 if (this.gui_objects.editform) {
620 var input_pagesize = $("input[name='_pagesize']");
621 var input_name = $("input[name='_name']");
622 var input_email = $("input[name='_email']");
625 if (input_pagesize.length && isNaN(parseInt(input_pagesize.val()))) {
626 alert(this.get_label('nopagesizewarning'));
627 input_pagesize.focus();
630 // contacts/identities
632 if (input_name.length && input_name.val() == '') {
633 alert(this.get_label('nonamewarning'));
637 else if (input_email.length && !rcube_check_email(input_email.val())) {
638 alert(this.get_label('noemailwarning'));
644 this.gui_objects.editform.submit();
650 if (this.task=='mail')
651 this.delete_messages();
653 else if (this.task=='addressbook')
654 this.delete_contacts();
655 // user settings task
656 else if (this.task=='settings')
657 this.delete_identity();
660 // mail task commands
663 if (this.task == 'mail')
664 this.move_messages(props);
665 else if (this.task == 'addressbook' && this.drag_active)
666 this.copy_contact(null, props);
670 if (this.task == 'mail')
671 this.copy_messages(props);
676 this.mark_message(props);
679 case 'toggle_status':
680 if (props && !props._row)
683 var uid, flag = 'read';
685 if (props._row.uid) {
686 uid = props._row.uid;
688 // toggle read/unread
689 if (this.message_list.rows[uid].deleted) {
692 else if (!this.message_list.rows[uid].unread)
696 this.mark_message(flag, uid);
700 if (props && !props._row)
703 var uid, flag = 'flagged';
705 if (props._row.uid) {
706 uid = props._row.uid;
707 // toggle flagged/unflagged
708 if (this.message_list.rows[uid].flagged)
711 this.mark_message(flag, uid);
715 if (this.env.uid && this.env.sender) {
716 this.add_contact(urlencode(this.env.sender));
717 window.setTimeout(function(){ ref.command('load-images'); }, 300);
723 this.show_message(this.env.uid, true, this.env.action=='preview');
726 case 'load-attachment':
727 var qstring = '_mbox='+urlencode(this.env.mailbox)+'&_uid='+this.env.uid+'&_part='+props.part;
729 // open attachment in frame if it's of a supported mimetype
730 if (this.env.uid && props.mimetype && $.inArray(props.mimetype, this.mimetypes)>=0) {
731 if (props.mimetype == 'text/html')
732 qstring += '&_safe=1';
733 this.attachment_win = window.open(this.env.comm_path+'&_action=get&'+qstring+'&_frame=1', 'rcubemailattachment');
734 if (this.attachment_win) {
735 window.setTimeout(function(){ ref.attachment_win.focus(); }, 10);
740 this.goto_url('get', qstring+'&_download=1', false);
744 this.select_all_mode = props ? false : true;
745 this.dummy_select = true; // prevent msg opening if there's only one msg on the list
746 if (props == 'invert')
747 this.message_list.invert_selection();
749 this.message_list.select_all(props == 'page' ? '' : props);
750 this.dummy_select = null;
754 this.select_all_mode = false;
755 this.message_list.clear_selection();
759 this.env.autoexpand_threads = 1;
760 this.message_list.expand_all();
763 case 'expand-unread':
764 this.env.autoexpand_threads = 2;
765 this.message_list.collapse_all();
766 this.expand_unread();
770 this.env.autoexpand_threads = 0;
771 this.message_list.collapse_all();
775 if (this.env.next_uid)
776 this.show_message(this.env.next_uid, false, this.env.action=='preview');
780 if (this.env.last_uid)
781 this.show_message(this.env.last_uid);
784 case 'previousmessage':
785 if (this.env.prev_uid)
786 this.show_message(this.env.prev_uid, false, this.env.action=='preview');
790 if (this.env.first_uid)
791 this.show_message(this.env.first_uid);
795 this.check_for_recent(true);
799 var url = this.env.comm_path+'&_action=compose';
801 if (this.task=='mail') {
802 url += '&_mbox='+urlencode(this.env.mailbox);
804 if (this.env.mailbox==this.env.drafts_mailbox) {
806 if (uid = this.get_single_uid())
807 url += '&_draft_uid='+uid;
810 url += '&_to='+urlencode(props);
812 // modify url if we're in addressbook
813 else if (this.task=='addressbook') {
814 // switch to mail compose step directly
815 if (props && props.indexOf('@') > 0) {
816 url = this.get_task_url('mail', url);
817 this.redirect(url + '&_to='+urlencode(props));
821 // use contact_id passed as command parameter
825 // get selected contacts
826 else if (this.contact_list) {
827 var selection = this.contact_list.get_selection();
828 for (var n=0; n<selection.length; n++)
829 a_cids.push(selection[n]);
833 this.http_request('mailto', '_cid='+urlencode(a_cids.join(','))+'&_source='+urlencode(this.env.source), true);
838 // don't know if this is necessary...
839 url = url.replace(/&_framed=1/, '');
845 if (window.tinyMCE && tinyMCE.get(this.env.composebody)) {
846 tinyMCE.execCommand('mceSpellCheck', true);
848 else if (this.env.spellcheck && this.env.spellcheck.spellCheck && this.spellcheck_ready) {
849 this.env.spellcheck.spellCheck();
850 this.set_spellcheck_state('checking');
855 // Reset the auto-save timer
856 self.clearTimeout(this.save_timer);
858 if (!this.gui_objects.messageform)
861 // if saving Drafts is disabled in main.inc.php
862 // or if compose form did not change
863 if (!this.env.drafts_mailbox || this.cmp_hash == this.compose_field_hash())
866 var form = this.gui_objects.messageform,
867 msgid = this.set_busy(true, 'savingmessage');
869 form.target = "savetarget";
870 form._draft.value = '1';
871 form.action = this.add_url(form.action, '_unlock', msgid);
876 if (!this.gui_objects.messageform)
879 if (!this.check_compose_input())
882 // Reset the auto-save timer
883 self.clearTimeout(this.save_timer);
885 // all checks passed, send message
886 var form = this.gui_objects.messageform,
887 msgid = this.set_busy(true, 'sendingmessage');
889 form.target = 'savetarget';
890 form._draft.value = '';
891 form.action = this.add_url(form.action, '_unlock', msgid);
894 // clear timeout (sending could take longer)
895 clearTimeout(this.request_timer);
898 case 'send-attachment':
899 // Reset the auto-save timer
900 self.clearTimeout(this.save_timer);
902 this.upload_file(props)
906 this.change_identity($("[name='_from']")[0], true);
913 if (uid = this.get_single_uid()) {
914 var url = '_reply_uid='+uid+'&_mbox='+urlencode(this.env.mailbox);
915 if (command == 'reply-all')
916 // do reply-list, when list is detected and popup menu wasn't used
917 url += '&_all=' + (!props && this.commands['reply-list'] ? 'list' : 'all');
918 else if (command == 'reply-list')
921 this.goto_url('compose', url, true);
927 if (uid = this.get_single_uid())
928 this.goto_url('compose', '_forward_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
933 if (uid = this.get_single_uid()) {
934 ref.printwin = window.open(this.env.comm_path+'&_action=print&_uid='+uid+'&_mbox='+urlencode(this.env.mailbox)+(this.env.safemode ? '&_safe=1' : ''));
936 window.setTimeout(function(){ ref.printwin.focus(); }, 20);
937 if (this.env.action != 'show')
938 this.mark_message('read', uid);
945 if (uid = this.get_single_uid()) {
946 ref.sourcewin = window.open(this.env.comm_path+'&_action=viewsource&_uid='+uid+'&_mbox='+urlencode(this.env.mailbox));
948 window.setTimeout(function(){ ref.sourcewin.focus(); }, 20);
954 if (uid = this.get_single_uid())
955 this.goto_url('viewsource', '&_uid='+uid+'&_mbox='+urlencode(this.env.mailbox)+'&_save=1');
960 if (!props && this.gui_objects.qsearchbox)
961 props = this.gui_objects.qsearchbox.value;
969 var s = this.env.search_request;
970 this.reset_qsearch();
972 if (s && this.env.mailbox)
973 this.list_mailbox(this.env.mailbox);
974 else if (s && this.task == 'addressbook')
975 this.list_contacts(this.env.source, this.env.group);
979 this.list_contacts(props.source, props.id);
983 if (this.env.action == 'import' && this.gui_objects.importform) {
984 var file = document.getElementById('rcmimportfile');
985 if (file && !file.value) {
986 alert(this.get_label('selectimportfile'));
989 this.gui_objects.importform.submit();
990 this.set_busy(true, 'importwait');
991 this.lock_form(this.gui_objects.importform, true);
994 this.goto_url('import', (this.env.source ? '_target='+urlencode(this.env.source)+'&' : ''));
998 if (this.contact_list.rowcount > 0) {
999 var add_url = (this.env.source ? '_source='+urlencode(this.env.source)+'&' : '');
1000 if (this.env.search_request)
1001 add_url += '_search='+this.env.search_request;
1003 this.goto_url('export', add_url);
1007 // user settings commands
1013 this.goto_url('settings/identities');
1017 this.goto_url('settings/folders');
1020 // unified command call (command name == function name)
1022 var func = command.replace(/-/g, '_');
1023 if (this[func] && typeof this[func] == 'function')
1028 this.triggerEvent('after'+command, props);
1029 this.triggerEvent('actionafter', {props:props, action:command});
1031 return obj ? false : true;
1034 // set command(s) enabled or disabled
1035 this.enable_command = function()
1037 var args = Array.prototype.slice.call(arguments),
1038 enable = args.pop(), cmd;
1040 for (var n=0; n<args.length; n++) {
1042 // argument of type array
1043 if (typeof cmd === 'string') {
1044 this.commands[cmd] = enable;
1045 this.set_button(cmd, (enable ? 'act' : 'pas'));
1047 // push array elements into commands array
1055 // lock/unlock interface
1056 this.set_busy = function(a, message, id)
1059 var msg = this.get_label(message);
1063 id = this.display_message(msg, 'loading');
1065 else if (!a && id) {
1066 this.hide_message(id);
1070 //document.body.style.cursor = a ? 'wait' : 'default';
1072 if (this.gui_objects.editform)
1073 this.lock_form(this.gui_objects.editform, a);
1075 // clear pending timer
1076 if (this.request_timer)
1077 clearTimeout(this.request_timer);
1079 // set timer for requests
1080 if (a && this.env.request_timeout)
1081 this.request_timer = window.setTimeout(function(){ ref.request_timed_out(); }, this.env.request_timeout * 1000);
1086 // return a localized string
1087 this.get_label = function(name, domain)
1089 if (domain && this.labels[domain+'.'+name])
1090 return this.labels[domain+'.'+name];
1091 else if (this.labels[name])
1092 return this.labels[name];
1097 // alias for convenience reasons
1098 this.gettext = this.get_label;
1100 // switch to another application task
1101 this.switch_task = function(task)
1103 if (this.task===task && task!='mail')
1106 var url = this.get_task_url(task);
1108 url += '&_mbox=INBOX';
1113 this.get_task_url = function(task, url)
1116 url = this.env.comm_path;
1118 return url.replace(/_task=[a-z]+/, '_task='+task);
1121 // called when a request timed out
1122 this.request_timed_out = function()
1124 this.set_busy(false);
1125 this.display_message('Request timed out!', 'error');
1128 this.reload = function(delay)
1130 if (this.is_framed())
1131 parent.rcmail.reload(delay);
1133 window.setTimeout(function(){ rcmail.reload(); }, delay);
1134 else if (window.location)
1135 location.href = this.env.comm_path + (this.env.action ? '&_action='+this.env.action : '');
1138 // Add variable to GET string, replace old value if exists
1139 this.add_url = function(url, name, value)
1141 value = urlencode(value);
1143 if (/(\?.*)$/.test(url)) {
1144 var urldata = RegExp.$1,
1145 datax = RegExp('((\\?|&)'+RegExp.escape(name)+'=[^&]*)');
1147 if (datax.test(urldata)) {
1148 urldata = urldata.replace(datax, RegExp.$2 + name + '=' + value);
1151 urldata += '&' + name + '=' + value
1153 return url.replace(/(\?.*)$/, urldata);
1156 return url + '?' + name + '=' + value;
1159 this.is_framed = function()
1161 return (this.env.framed && parent.rcmail);
1165 /*********************************************************/
1166 /********* event handling methods *********/
1167 /*********************************************************/
1169 this.drag_menu = function(e, target)
1171 var modkey = rcube_event.get_modifier(e),
1172 menu = $('#'+this.gui_objects.message_dragmenu);
1174 if (menu && modkey == SHIFT_KEY && this.commands['copy']) {
1175 var pos = rcube_event.get_mouse_pos(e);
1176 this.env.drag_target = target;
1177 menu.css({top: (pos.y-10)+'px', left: (pos.x-10)+'px'}).show();
1184 this.drag_menu_action = function(action)
1186 var menu = $('#'+this.gui_objects.message_dragmenu);
1190 this.command(action, this.env.drag_target);
1191 this.env.drag_target = null;
1194 this.drag_start = function(list)
1196 var model = this.task == 'mail' ? this.env.mailboxes : this.env.contactfolders;
1198 this.drag_active = true;
1200 if (this.preview_timer)
1201 clearTimeout(this.preview_timer);
1202 if (this.preview_read_timer)
1203 clearTimeout(this.preview_read_timer);
1205 // save folderlist and folders location/sizes for droptarget calculation in drag_move()
1206 if (this.gui_objects.folderlist && model) {
1207 this.initialBodyScrollTop = bw.ie ? 0 : window.pageYOffset;
1208 this.initialListScrollTop = this.gui_objects.folderlist.parentNode.scrollTop;
1210 var li, pos, list, height;
1211 list = $(this.gui_objects.folderlist);
1212 pos = list.offset();
1213 this.env.folderlist_coords = { x1:pos.left, y1:pos.top, x2:pos.left + list.width(), y2:pos.top + list.height() };
1215 this.env.folder_coords = [];
1216 for (var k in model) {
1217 if (li = this.get_folder_li(k)) {
1218 // only visible folders
1219 if (height = li.firstChild.offsetHeight) {
1220 pos = $(li.firstChild).offset();
1221 this.env.folder_coords[k] = { x1:pos.left, y1:pos.top,
1222 x2:pos.left + li.firstChild.offsetWidth, y2:pos.top + height, on:0 };
1229 this.drag_end = function(e)
1231 this.drag_active = false;
1232 this.env.last_folder_target = null;
1234 if (this.folder_auto_timer) {
1235 window.clearTimeout(this.folder_auto_timer);
1236 this.folder_auto_timer = null;
1237 this.folder_auto_expand = null;
1241 if (this.gui_objects.folderlist && this.env.folder_coords) {
1242 for (var k in this.env.folder_coords) {
1243 if (this.env.folder_coords[k].on)
1244 $(this.get_folder_li(k)).removeClass('droptarget');
1249 this.drag_move = function(e)
1251 if (this.gui_objects.folderlist && this.env.folder_coords) {
1252 // offsets to compensate for scrolling while dragging a message
1253 var boffset = bw.ie ? -document.documentElement.scrollTop : this.initialBodyScrollTop;
1254 var moffset = this.initialListScrollTop-this.gui_objects.folderlist.parentNode.scrollTop;
1255 var toffset = -moffset-boffset;
1256 var li, div, pos, mouse, check, oldclass,
1257 layerclass = 'draglayernormal';
1259 if (this.contact_list && this.contact_list.draglayer)
1260 oldclass = this.contact_list.draglayer.attr('class');
1262 mouse = rcube_event.get_mouse_pos(e);
1263 pos = this.env.folderlist_coords;
1266 // if mouse pointer is outside of folderlist
1267 if (mouse.x < pos.x1 || mouse.x >= pos.x2 || mouse.y < pos.y1 || mouse.y >= pos.y2) {
1268 if (this.env.last_folder_target) {
1269 $(this.get_folder_li(this.env.last_folder_target)).removeClass('droptarget');
1270 this.env.folder_coords[this.env.last_folder_target].on = 0;
1271 this.env.last_folder_target = null;
1273 if (layerclass != oldclass && this.contact_list && this.contact_list.draglayer)
1274 this.contact_list.draglayer.attr('class', layerclass);
1279 for (var k in this.env.folder_coords) {
1280 pos = this.env.folder_coords[k];
1281 if (mouse.x >= pos.x1 && mouse.x < pos.x2 && mouse.y >= pos.y1 && mouse.y < pos.y2){
1282 if ((check = this.check_droptarget(k))) {
1283 li = this.get_folder_li(k);
1284 div = $(li.getElementsByTagName('div')[0]);
1286 // if the folder is collapsed, expand it after 1sec and restart the drag & drop process.
1287 if (div.hasClass('collapsed')) {
1288 if (this.folder_auto_timer)
1289 window.clearTimeout(this.folder_auto_timer);
1291 this.folder_auto_expand = k;
1292 this.folder_auto_timer = window.setTimeout(function() {
1293 rcmail.command('collapse-folder', rcmail.folder_auto_expand);
1294 rcmail.drag_start(null);
1296 } else if (this.folder_auto_timer) {
1297 window.clearTimeout(this.folder_auto_timer);
1298 this.folder_auto_timer = null;
1299 this.folder_auto_expand = null;
1302 $(li).addClass('droptarget');
1303 this.env.folder_coords[k].on = 1;
1304 this.env.last_folder_target = k;
1305 layerclass = 'draglayer' + (check > 1 ? 'copy' : 'normal');
1306 } else { // Clear target, otherwise drag end will trigger move into last valid droptarget
1307 this.env.last_folder_target = null;
1311 $(this.get_folder_li(k)).removeClass('droptarget');
1312 this.env.folder_coords[k].on = 0;
1316 if (layerclass != oldclass && this.contact_list && this.contact_list.draglayer)
1317 this.contact_list.draglayer.attr('class', layerclass);
1321 this.collapse_folder = function(id)
1323 var li = this.get_folder_li(id),
1324 div = $(li.getElementsByTagName('div')[0]);
1326 if (!div || (!div.hasClass('collapsed') && !div.hasClass('expanded')))
1329 var ul = $(li.getElementsByTagName('ul')[0]);
1331 if (div.hasClass('collapsed')) {
1333 div.removeClass('collapsed').addClass('expanded');
1334 var reg = new RegExp('&'+urlencode(id)+'&');
1335 this.set_env('collapsed_folders', this.env.collapsed_folders.replace(reg, ''));
1339 div.removeClass('expanded').addClass('collapsed');
1340 this.set_env('collapsed_folders', this.env.collapsed_folders+'&'+urlencode(id)+'&');
1342 // select parent folder if one of its childs is currently selected
1343 if (this.env.mailbox.indexOf(id + this.env.delimiter) == 0)
1344 this.command('list', id);
1347 // Work around a bug in IE6 and IE7, see #1485309
1348 if (bw.ie6 || bw.ie7) {
1349 var siblings = li.nextSibling ? li.nextSibling.getElementsByTagName('ul') : null;
1350 if (siblings && siblings.length && (li = siblings[0]) && li.style && li.style.display != 'none') {
1351 li.style.display = 'none';
1352 li.style.display = '';
1356 this.http_post('save-pref', '_name=collapsed_folders&_value='+urlencode(this.env.collapsed_folders));
1357 this.set_unread_count_display(id, false);
1360 this.doc_mouse_up = function(e)
1362 var model, list, li;
1364 if (this.message_list) {
1365 if (!rcube_mouse_is_over(e, this.message_list.list.parentNode))
1366 this.message_list.blur();
1368 this.message_list.focus();
1369 list = this.message_list;
1370 model = this.env.mailboxes;
1372 else if (this.contact_list) {
1373 if (!rcube_mouse_is_over(e, this.contact_list.list.parentNode))
1374 this.contact_list.blur();
1376 this.contact_list.focus();
1377 list = this.contact_list;
1378 model = this.env.contactfolders;
1380 else if (this.ksearch_value) {
1381 this.ksearch_blur();
1384 // handle mouse release when dragging
1385 if (this.drag_active && model && this.env.last_folder_target) {
1386 var target = model[this.env.last_folder_target];
1388 $(this.get_folder_li(this.env.last_folder_target)).removeClass('droptarget');
1389 this.env.last_folder_target = null;
1390 list.draglayer.hide();
1392 if (!this.drag_menu(e, target))
1393 this.command('moveto', target);
1396 // reset 'pressed' buttons
1397 if (this.buttons_sel) {
1398 for (var id in this.buttons_sel)
1399 if (typeof id != 'function')
1400 this.button_out(this.buttons_sel[id], id);
1401 this.buttons_sel = {};
1405 this.click_on_list = function(e)
1407 if (this.gui_objects.qsearchbox)
1408 this.gui_objects.qsearchbox.blur();
1410 if (this.message_list)
1411 this.message_list.focus();
1412 else if (this.contact_list)
1413 this.contact_list.focus();
1418 this.msglist_select = function(list)
1420 if (this.preview_timer)
1421 clearTimeout(this.preview_timer);
1422 if (this.preview_read_timer)
1423 clearTimeout(this.preview_read_timer);
1425 var selected = list.get_single_selection() != null;
1427 this.enable_command(this.env.message_commands, selected);
1429 // Hide certain command buttons when Drafts folder is selected
1430 if (this.env.mailbox == this.env.drafts_mailbox)
1431 this.enable_command('reply', 'reply-all', 'reply-list', 'forward', false);
1432 // Disable reply-list when List-Post header is not set
1434 var msg = this.env.messages[list.get_single_selection()];
1436 this.enable_command('reply-list', false);
1439 // Multi-message commands
1440 this.enable_command('delete', 'moveto', 'copy', 'mark', (list.selection.length > 0 ? true : false));
1442 // reset all-pages-selection
1443 if (selected || (list.selection.length && list.selection.length != list.rowcount))
1444 this.select_all_mode = false;
1446 // start timer for message preview (wait for double click)
1447 if (selected && this.env.contentframe && !list.multi_selecting && !this.dummy_select)
1448 this.preview_timer = window.setTimeout(function(){ ref.msglist_get_preview(); }, 200);
1449 else if (this.env.contentframe)
1450 this.show_contentframe(false);
1453 // This allow as to re-select selected message and display it in preview frame
1454 this.msglist_click = function(list)
1456 if (list.multi_selecting || !this.env.contentframe)
1459 if (list.get_single_selection() && window.frames && window.frames[this.env.contentframe]) {
1460 if (window.frames[this.env.contentframe].location.href.indexOf(this.env.blankpage)>=0) {
1461 if (this.preview_timer)
1462 clearTimeout(this.preview_timer);
1463 if (this.preview_read_timer)
1464 clearTimeout(this.preview_read_timer);
1465 this.preview_timer = window.setTimeout(function(){ ref.msglist_get_preview(); }, 200);
1470 this.msglist_dbl_click = function(list)
1472 if (this.preview_timer)
1473 clearTimeout(this.preview_timer);
1475 if (this.preview_read_timer)
1476 clearTimeout(this.preview_read_timer);
1478 var uid = list.get_single_selection();
1479 if (uid && this.env.mailbox == this.env.drafts_mailbox)
1480 this.goto_url('compose', '_draft_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
1482 this.show_message(uid, false, false);
1485 this.msglist_keypress = function(list)
1487 if (list.key_pressed == list.ENTER_KEY)
1488 this.command('show');
1489 else if (list.key_pressed == list.DELETE_KEY)
1490 this.command('delete');
1491 else if (list.key_pressed == list.BACKSPACE_KEY)
1492 this.command('delete');
1493 else if (list.key_pressed == 33)
1494 this.command('previouspage');
1495 else if (list.key_pressed == 34)
1496 this.command('nextpage');
1498 list.shiftkey = false;
1501 this.msglist_get_preview = function()
1503 var uid = this.get_single_uid();
1504 if (uid && this.env.contentframe && !this.drag_active)
1505 this.show_message(uid, false, true);
1506 else if (this.env.contentframe)
1507 this.show_contentframe(false);
1510 this.msglist_expand = function(row)
1512 if (this.env.messages[row.uid])
1513 this.env.messages[row.uid].expanded = row.expanded;
1516 this.msglist_set_coltypes = function(list)
1518 var i, found, name, cols = list.list.tHead.rows[0].cells;
1520 this.env.coltypes = [];
1522 for (i=0; i<cols.length; i++)
1523 if (cols[i].id && cols[i].id.match(/^rcm/)) {
1524 name = cols[i].id.replace(/^rcm/, '');
1525 this.env.coltypes.push(name == 'to' ? 'from' : name);
1528 if ((found = $.inArray('flag', this.env.coltypes)) >= 0)
1529 this.set_env('flagged_col', found);
1531 if ((found = $.inArray('subject', this.env.coltypes)) >= 0)
1532 this.set_env('subject_col', found);
1534 this.http_post('save-pref', { '_name':'list_cols', '_value':this.env.coltypes, '_session':'list_attrib/columns' });
1537 this.check_droptarget = function(id)
1539 var allow = false, copy = false;
1541 if (this.task == 'mail')
1542 allow = (this.env.mailboxes[id] && this.env.mailboxes[id].id != this.env.mailbox && !this.env.mailboxes[id].virtual);
1543 else if (this.task == 'settings')
1544 allow = (id != this.env.mailbox);
1545 else if (this.task == 'addressbook') {
1546 if (id != this.env.source && this.env.contactfolders[id]) {
1547 if (this.env.contactfolders[id].type == 'group') {
1548 var target_abook = this.env.contactfolders[id].source;
1549 allow = this.env.contactfolders[id].id != this.env.group && !this.env.contactfolders[target_abook].readonly;
1550 copy = target_abook != this.env.source;
1553 allow = !this.env.contactfolders[id].readonly;
1559 return allow ? (copy ? 2 : 1) : 0;
1563 /*********************************************************/
1564 /********* (message) list functionality *********/
1565 /*********************************************************/
1567 this.init_message_row = function(row)
1569 var expando, self = this, uid = row.uid,
1570 status_icon = (this.env.status_col != null ? 'status' : 'msg') + 'icn' + row.uid;
1572 if (uid && this.env.messages[uid])
1573 $.extend(row, this.env.messages[uid]);
1575 // set eventhandler to status icon
1576 if (row.icon = document.getElementById(status_icon)) {
1577 row.icon._row = row.obj;
1578 row.icon.onmousedown = function(e) { self.command('toggle_status', this); rcube_event.cancel(e); };
1581 // save message icon position too
1582 if (this.env.status_col != null)
1583 row.msgicon = document.getElementById('msgicn'+row.uid);
1585 row.msgicon = row.icon;
1587 // set eventhandler to flag icon, if icon found
1588 if (this.env.flagged_col != null && (row.flagicon = document.getElementById('flagicn'+row.uid))) {
1589 row.flagicon._row = row.obj;
1590 row.flagicon.onmousedown = function(e) { self.command('toggle_flag', this); rcube_event.cancel(e); };
1593 if (!row.depth && row.has_children && (expando = document.getElementById('rcmexpando'+row.uid))) {
1594 row.expando = expando;
1595 expando.onmousedown = function(e) { return self.expand_message_row(e, uid); };
1598 this.triggerEvent('insertrow', { uid:uid, row:row });
1601 // create a table row in the message list
1602 this.add_message_row = function(uid, cols, flags, attop)
1604 if (!this.gui_objects.messagelist || !this.message_list)
1607 if (!this.env.messages[uid])
1608 this.env.messages[uid] = {};
1610 // merge flags over local message object
1611 $.extend(this.env.messages[uid], {
1612 deleted: flags.deleted?1:0,
1613 replied: flags.replied?1:0,
1614 unread: flags.unread?1:0,
1615 forwarded: flags.forwarded?1:0,
1616 flagged: flags.flagged?1:0,
1617 has_children: flags.has_children?1:0,
1618 depth: flags.depth?flags.depth:0,
1619 unread_children: flags.unread_children?flags.unread_children:0,
1620 parent_uid: flags.parent_uid?flags.parent_uid:0,
1621 selected: this.select_all_mode || this.message_list.in_selection(uid),
1624 // flags from plugins
1625 flags: flags.extra_flags
1628 var c, html, tree = expando = '',
1629 list = this.message_list,
1631 tbody = this.gui_objects.messagelist.tBodies[0],
1632 rowcount = tbody.rows.length,
1634 message = this.env.messages[uid],
1635 css_class = 'message'
1636 + (even ? ' even' : ' odd')
1637 + (flags.unread ? ' unread' : '')
1638 + (flags.deleted ? ' deleted' : '')
1639 + (flags.flagged ? ' flagged' : '')
1640 + (flags.unread_children && !flags.unread && !this.env.autoexpand_threads ? ' unroot' : '')
1641 + (message.selected ? ' selected' : ''),
1642 // for performance use DOM instead of jQuery here
1643 row = document.createElement('tr'),
1644 col = document.createElement('td');
1646 row.id = 'rcmrow'+uid;
1647 row.className = css_class;
1649 // message status icons
1650 css_class = 'msgicon';
1651 if (this.env.status_col === null) {
1652 css_class += ' status';
1654 css_class += ' deleted';
1655 else if (flags.unread)
1656 css_class += ' unread';
1657 else if (flags.unread_children > 0)
1658 css_class += ' unreadchildren';
1661 css_class += ' replied';
1662 if (flags.forwarded)
1663 css_class += ' forwarded';
1666 if (message.selected && !list.in_selection(uid))
1667 list.selection.push(uid);
1670 if (this.env.threading) {
1671 // This assumes that div width is hardcoded to 15px,
1672 var width = message.depth * 15;
1673 if (message.depth) {
1674 if ((rows[message.parent_uid] && rows[message.parent_uid].expanded === false)
1675 || ((this.env.autoexpand_threads == 0 || this.env.autoexpand_threads == 2) &&
1676 (!rows[message.parent_uid] || !rows[message.parent_uid].expanded))
1678 row.style.display = 'none';
1679 message.expanded = false;
1682 message.expanded = true;
1684 else if (message.has_children) {
1685 if (typeof(message.expanded) == 'undefined' && (this.env.autoexpand_threads == 1 || (this.env.autoexpand_threads == 2 && message.unread_children))) {
1686 message.expanded = true;
1691 tree += '<span id="rcmtab' + uid + '" class="branch" style="width:' + width + 'px;"> </span>';
1693 if (message.has_children && !message.depth)
1694 expando = '<div id="rcmexpando' + uid + '" class="' + (message.expanded ? 'expanded' : 'collapsed') + '"> </div>';
1697 tree += '<span id="msgicn'+uid+'" class="'+css_class+'"> </span>';
1699 // build subject link
1700 if (!bw.ie && cols.subject) {
1701 var action = flags.mbox == this.env.drafts_mailbox ? 'compose' : 'show';
1702 var uid_param = flags.mbox == this.env.drafts_mailbox ? '_draft_uid' : '_uid';
1703 cols.subject = '<a href="./?_task=mail&_action='+action+'&_mbox='+urlencode(flags.mbox)+'&'+uid_param+'='+uid+'"'+
1704 ' onclick="return rcube_event.cancel(event)">'+cols.subject+'</a>';
1707 // add each submitted col
1708 for (var n in this.env.coltypes) {
1709 c = this.env.coltypes[n];
1710 col = document.createElement('td');
1711 col.className = String(c).toLowerCase();
1714 css_class = (flags.flagged ? 'flagged' : 'unflagged');
1715 html = '<span id="flagicn'+uid+'" class="'+css_class+'"> </span>';
1717 else if (c == 'attachment') {
1718 if (/application\/|multipart\/m/.test(flags.ctype))
1719 html = '<span class="attachment"> </span>';
1720 else if (/multipart\/report/.test(flags.ctype))
1721 html = '<span class="report"> </span>';
1725 else if (c == 'status') {
1727 css_class = 'deleted';
1728 else if (flags.unread)
1729 css_class = 'unread';
1730 else if (flags.unread_children > 0)
1731 css_class = 'unreadchildren';
1733 css_class = 'msgicon';
1734 html = '<span id="statusicn'+uid+'" class="'+css_class+'"> </span>';
1736 else if (c == 'threads')
1738 else if (c == 'subject')
1739 html = tree + cols[c];
1743 col.innerHTML = html;
1745 row.appendChild(col);
1748 list.insert_row(row, attop);
1751 if (attop && this.env.pagesize && list.rowcount > this.env.pagesize) {
1752 var uid = list.get_last_row();
1753 list.remove_row(uid);
1754 list.clear_selection(uid);
1758 this.set_list_sorting = function(sort_col, sort_order)
1760 // set table header class
1761 $('#rcm'+this.env.sort_col).removeClass('sorted'+(this.env.sort_order.toUpperCase()));
1763 $('#rcm'+sort_col).addClass('sorted'+sort_order);
1765 this.env.sort_col = sort_col;
1766 this.env.sort_order = sort_order;
1769 this.set_list_options = function(cols, sort_col, sort_order, threads)
1771 var update, add_url = '';
1773 if (typeof sort_col == 'undefined')
1774 sort_col = this.env.sort_col;
1776 sort_order = this.env.sort_order;
1778 if (this.env.sort_col != sort_col || this.env.sort_order != sort_order) {
1780 this.set_list_sorting(sort_col, sort_order);
1783 if (this.env.threading != threads) {
1785 add_url += '&_threads=' + threads;
1788 if (cols && cols.length) {
1789 // make sure new columns are added at the end of the list
1790 var i, idx, name, newcols = [], oldcols = this.env.coltypes;
1791 for (i=0; i<oldcols.length; i++) {
1792 name = oldcols[i] == 'to' ? 'from' : oldcols[i];
1793 idx = $.inArray(name, cols);
1799 for (i=0; i<cols.length; i++)
1801 newcols.push(cols[i]);
1803 if (newcols.join() != oldcols.join()) {
1805 add_url += '&_cols=' + newcols.join(',');
1810 this.list_mailbox('', '', sort_col+'_'+sort_order, add_url);
1813 // when user doble-clicks on a row
1814 this.show_message = function(id, safe, preview)
1819 var target = window,
1820 action = preview ? 'preview': 'show',
1821 url = '&_action='+action+'&_uid='+id+'&_mbox='+urlencode(this.env.mailbox);
1823 if (preview && this.env.contentframe && window.frames && window.frames[this.env.contentframe]) {
1824 target = window.frames[this.env.contentframe];
1825 url += '&_framed=1';
1831 // also send search request to get the right messages
1832 if (this.env.search_request)
1833 url += '&_search='+this.env.search_request;
1835 if (action == 'preview' && String(target.location.href).indexOf(url) >= 0)
1836 this.show_contentframe(true);
1838 if (!this.env.frame_lock) {
1839 (this.is_framed() ? parent.rcmail : this).env.frame_lock = this.set_busy(true, 'loading');
1841 target.location.href = this.env.comm_path+url;
1843 // mark as read and change mbox unread counter
1844 if (action == 'preview' && this.message_list && this.message_list.rows[id] && this.message_list.rows[id].unread && this.env.preview_pane_mark_read >= 0) {
1845 this.preview_read_timer = window.setTimeout(function() {
1846 ref.set_message(id, 'unread', false);
1847 ref.update_thread_root(id, 'read');
1848 if (ref.env.unread_counts[ref.env.mailbox]) {
1849 ref.env.unread_counts[ref.env.mailbox] -= 1;
1850 ref.set_unread_count(ref.env.mailbox, ref.env.unread_counts[ref.env.mailbox], ref.env.mailbox == 'INBOX');
1852 if (ref.env.preview_pane_mark_read > 0)
1853 ref.http_post('mark', '_uid='+id+'&_flag=read&_quiet=1');
1854 }, this.env.preview_pane_mark_read * 1000);
1859 this.show_contentframe = function(show)
1862 if (this.env.contentframe && (frm = $('#'+this.env.contentframe)) && frm.length) {
1863 if (!show && (win = window.frames[this.env.contentframe])) {
1864 if (win.location && win.location.href.indexOf(this.env.blankpage)<0)
1865 win.location.href = this.env.blankpage;
1867 else if (!bw.safari && !bw.konq)
1868 frm[show ? 'show' : 'hide']();
1871 if (!show && this.busy)
1872 this.set_busy(false, null, this.env.frame_lock);
1875 // list a specific page
1876 this.list_page = function(page)
1879 page = this.env.current_page+1;
1880 else if (page == 'last')
1881 page = this.env.pagecount;
1882 else if (page == 'prev' && this.env.current_page > 1)
1883 page = this.env.current_page-1;
1884 else if (page == 'first' && this.env.current_page > 1)
1887 if (page > 0 && page <= this.env.pagecount) {
1888 this.env.current_page = page;
1890 if (this.task == 'mail')
1891 this.list_mailbox(this.env.mailbox, page);
1892 else if (this.task == 'addressbook')
1893 this.list_contacts(this.env.source, this.env.group, page);
1897 // list messages of a specific mailbox using filter
1898 this.filter_mailbox = function(filter)
1900 var search, lock = this.set_busy(true, 'searching');
1902 if (this.gui_objects.qsearchbox)
1903 search = this.gui_objects.qsearchbox.value;
1905 this.clear_message_list();
1908 this.env.current_page = 1;
1909 this.http_request('search', '_filter='+filter
1910 + (search ? '&_q='+urlencode(search) : '')
1911 + (this.env.mailbox ? '&_mbox='+urlencode(this.env.mailbox) : ''), lock);
1914 // list messages of a specific mailbox
1915 this.list_mailbox = function(mbox, page, sort, add_url)
1917 var url = '', target = window;
1920 mbox = this.env.mailbox ? this.env.mailbox : 'INBOX';
1925 // add sort to url if set
1927 url += '&_sort=' + sort;
1929 // also send search request to get the right messages
1930 if (this.env.search_request)
1931 url += '&_search='+this.env.search_request;
1933 // set page=1 if changeing to another mailbox
1934 if (this.env.mailbox != mbox) {
1936 this.env.current_page = page;
1937 this.select_all_mode = false;
1940 // unselect selected messages and clear the list and message data
1941 this.clear_message_list();
1943 if (mbox != this.env.mailbox || (mbox == this.env.mailbox && !page && !sort))
1944 url += '&_refresh=1';
1946 this.select_folder(mbox, this.env.mailbox);
1947 this.env.mailbox = mbox;
1949 // load message list remotely
1950 if (this.gui_objects.messagelist) {
1951 this.list_mailbox_remote(mbox, page, url);
1955 if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) {
1956 target = window.frames[this.env.contentframe];
1957 url += '&_framed=1';
1960 // load message list to target frame/window
1962 this.set_busy(true, 'loading');
1963 target.location.href = this.env.comm_path+'&_mbox='+urlencode(mbox)+(page ? '&_page='+page : '')+url;
1967 this.clear_message_list = function()
1969 this.env.messages = {};
1970 this.last_selected = 0;
1972 this.show_contentframe(false);
1973 if (this.message_list)
1974 this.message_list.clear(true);
1977 // send remote request to load message list
1978 this.list_mailbox_remote = function(mbox, page, add_url)
1980 // clear message list first
1981 this.message_list.clear();
1983 // send request to server
1984 var url = '_mbox='+urlencode(mbox)+(page ? '&_page='+page : ''),
1985 lock = this.set_busy(true, 'loading');
1986 this.http_request('list', url+add_url, lock);
1989 // removes messages that doesn't exists from list selection array
1990 this.update_selection = function()
1992 var selected = this.message_list.selection,
1993 rows = this.message_list.rows,
1997 if (rows[selected[i]])
1998 selection.push(selected[i]);
2000 this.message_list.selection = selection;
2003 // expand all threads with unread children
2004 this.expand_unread = function()
2006 var r, tbody = this.gui_objects.messagelist.tBodies[0],
2007 new_row = tbody.firstChild;
2010 if (new_row.nodeType == 1 && (r = this.message_list.rows[new_row.uid])
2011 && r.unread_children) {
2012 this.message_list.expand_all(r);
2013 this.set_unread_children(r.uid);
2015 new_row = new_row.nextSibling;
2020 // thread expanding/collapsing handler
2021 this.expand_message_row = function(e, uid)
2023 var row = this.message_list.rows[uid];
2025 // handle unread_children mark
2026 row.expanded = !row.expanded;
2027 this.set_unread_children(uid);
2028 row.expanded = !row.expanded;
2030 this.message_list.expand_row(e, uid);
2033 // message list expanding
2034 this.expand_threads = function()
2036 if (!this.env.threading || !this.env.autoexpand_threads || !this.message_list)
2039 switch (this.env.autoexpand_threads) {
2040 case 2: this.expand_unread(); break;
2041 case 1: this.message_list.expand_all(); break;
2045 // Initializes threads indicators/expanders after list update
2046 this.init_threads = function(roots)
2048 for (var n=0, len=roots.length; n<len; n++)
2049 this.add_tree_icons(roots[n]);
2050 this.expand_threads();
2053 // adds threads tree icons to the list (or specified thread)
2054 this.add_tree_icons = function(root)
2056 var i, l, r, n, len, pos, tmp = [], uid = [],
2057 row, rows = this.message_list.rows;
2060 row = rows[root] ? rows[root].obj : null;
2062 row = this.message_list.list.tBodies[0].firstChild;
2065 if (row.nodeType == 1 && (r = rows[row.uid])) {
2067 for (i=tmp.length-1; i>=0; i--) {
2068 len = tmp[i].length;
2069 if (len > r.depth) {
2070 pos = len - r.depth;
2071 if (!(tmp[i][pos] & 2))
2072 tmp[i][pos] = tmp[i][pos] ? tmp[i][pos]+2 : 2;
2074 else if (len == r.depth) {
2075 if (!(tmp[i][0] & 2))
2082 tmp.push(new Array(r.depth));
2083 tmp[tmp.length-1][0] = 1;
2089 this.set_tree_icons(uid[i], tmp[i]);
2094 if (root && row != rows[root].obj)
2098 row = row.nextSibling;
2103 this.set_tree_icons(uid[i], tmp[i]);
2108 // adds tree icons to specified message row
2109 this.set_tree_icons = function(uid, tree)
2111 var i, divs = [], html = '', len = tree.length;
2113 for (i=0; i<len; i++) {
2115 divs.push({'class': 'l3', width: 15});
2116 else if (tree[i] > 1)
2117 divs.push({'class': 'l2', width: 15});
2118 else if (tree[i] > 0)
2119 divs.push({'class': 'l1', width: 15});
2121 else if (divs.length && !divs[divs.length-1]['class'])
2122 divs[divs.length-1].width += 15;
2124 divs.push({'class': null, width: 15});
2127 for (i=divs.length-1; i>=0; i--) {
2128 if (divs[i]['class'])
2129 html += '<div class="tree '+divs[i]['class']+'" />';
2131 html += '<div style="width:'+divs[i].width+'px" />';
2135 $('#rcmtab'+uid).html(html);
2138 // update parent in a thread
2139 this.update_thread_root = function(uid, flag)
2141 if (!this.env.threading)
2144 var root = this.message_list.find_root(uid);
2149 var p = this.message_list.rows[root];
2151 if (flag == 'read' && p.unread_children) {
2152 p.unread_children--;
2154 else if (flag == 'unread' && p.has_children) {
2155 // unread_children may be undefined
2156 p.unread_children = p.unread_children ? p.unread_children + 1 : 1;
2162 this.set_message_icon(root);
2163 this.set_unread_children(root);
2166 // update thread indicators for all messages in a thread below the specified message
2167 // return number of removed/added root level messages
2168 this.update_thread = function (uid)
2170 if (!this.env.threading)
2173 var r, parent, count = 0,
2174 rows = this.message_list.rows,
2176 depth = rows[uid].depth,
2179 if (!row.depth) // root message: decrease roots count
2181 else if (row.unread) {
2182 // update unread_children for thread root
2183 parent = this.message_list.find_root(uid);
2184 rows[parent].unread_children--;
2185 this.set_unread_children(parent);
2188 parent = row.parent_uid;
2191 row = row.obj.nextSibling;
2193 if (row.nodeType == 1 && (r = rows[row.uid])) {
2194 if (!r.depth || r.depth <= depth)
2197 r.depth--; // move left
2198 // reset width and clear the content of a tab, icons will be added later
2199 $('#rcmtab'+r.uid).width(r.depth * 15).html('');
2200 if (!r.depth) { // a new root
2201 count++; // increase roots count
2203 if (r.has_children) {
2204 // replace 'leaf' with 'collapsed'
2205 $('#rcmrow'+r.uid+' '+'.leaf:first')
2206 .attr('id', 'rcmexpando' + r.uid)
2207 .attr('class', (r.obj.style.display != 'none' ? 'expanded' : 'collapsed'))
2208 .bind('mousedown', {uid:r.uid, p:this},
2209 function(e) { return e.data.p.expand_message_row(e, e.data.uid); });
2211 r.unread_children = 0;
2214 // show if it was hidden
2215 if (r.obj.style.display == 'none')
2219 if (r.depth == depth)
2220 r.parent_uid = parent;
2221 if (r.unread && roots.length)
2222 roots[roots.length-1].unread_children++;
2225 row = row.nextSibling;
2228 // update unread_children for roots
2229 for (var i=0; i<roots.length; i++)
2230 this.set_unread_children(roots[i].uid);
2235 this.delete_excessive_thread_rows = function()
2237 var rows = this.message_list.rows,
2238 tbody = this.message_list.list.tBodies[0],
2239 row = tbody.firstChild,
2240 cnt = this.env.pagesize + 1;
2243 if (row.nodeType == 1 && (r = rows[row.uid])) {
2244 if (!r.depth && cnt)
2248 this.message_list.remove_row(row.uid);
2250 row = row.nextSibling;
2255 this.set_message_icon = function(uid)
2258 row = this.message_list.rows[uid];
2264 css_class = 'msgicon';
2266 css_class += ' deleted';
2267 else if (row.unread)
2268 css_class += ' unread';
2269 else if (row.unread_children)
2270 css_class += ' unreadchildren';
2271 if (row.msgicon == row.icon) {
2273 css_class += ' replied';
2275 css_class += ' forwarded';
2276 css_class += ' status';
2279 row.icon.className = css_class;
2282 if (row.msgicon && row.msgicon != row.icon) {
2283 css_class = 'msgicon';
2284 if (!row.unread && row.unread_children)
2285 css_class += ' unreadchildren';
2287 css_class += ' replied';
2289 css_class += ' forwarded';
2291 row.msgicon.className = css_class;
2295 css_class = (row.flagged ? 'flagged' : 'unflagged');
2296 row.flagicon.className = css_class;
2300 // set message status
2301 this.set_message_status = function(uid, flag, status)
2303 var row = this.message_list.rows[uid];
2308 if (flag == 'unread')
2309 row.unread = status;
2310 else if(flag == 'deleted')
2311 row.deleted = status;
2312 else if (flag == 'replied')
2313 row.replied = status;
2314 else if (flag == 'forwarded')
2315 row.forwarded = status;
2316 else if (flag == 'flagged')
2317 row.flagged = status;
2320 // set message row status, class and icon
2321 this.set_message = function(uid, flag, status)
2323 var row = this.message_list.rows[uid];
2329 this.set_message_status(uid, flag, status);
2331 var rowobj = $(row.obj);
2333 if (row.unread && !rowobj.hasClass('unread'))
2334 rowobj.addClass('unread');
2335 else if (!row.unread && rowobj.hasClass('unread'))
2336 rowobj.removeClass('unread');
2338 if (row.deleted && !rowobj.hasClass('deleted'))
2339 rowobj.addClass('deleted');
2340 else if (!row.deleted && rowobj.hasClass('deleted'))
2341 rowobj.removeClass('deleted');
2343 if (row.flagged && !rowobj.hasClass('flagged'))
2344 rowobj.addClass('flagged');
2345 else if (!row.flagged && rowobj.hasClass('flagged'))
2346 rowobj.removeClass('flagged');
2348 this.set_unread_children(uid);
2349 this.set_message_icon(uid);
2352 // sets unroot (unread_children) class of parent row
2353 this.set_unread_children = function(uid)
2355 var row = this.message_list.rows[uid];
2360 if (!row.unread && row.unread_children && !row.expanded)
2361 $(row.obj).addClass('unroot');
2363 $(row.obj).removeClass('unroot');
2366 // copy selected messages to the specified mailbox
2367 this.copy_messages = function(mbox)
2369 if (mbox && typeof mbox == 'object')
2372 // exit if current or no mailbox specified or if selection is empty
2373 if (!mbox || mbox == this.env.mailbox || (!this.env.uid && (!this.message_list || !this.message_list.get_selection().length)))
2377 lock = this.display_message(this.get_label('copyingmessage'), 'loading'),
2378 add_url = '&_target_mbox='+urlencode(mbox)+'&_from='+(this.env.action ? this.env.action : '');
2381 a_uids[0] = this.env.uid;
2383 var selection = this.message_list.get_selection();
2384 for (var n in selection) {
2385 a_uids.push(selection[n]);
2389 add_url += '&_uid='+this.uids_to_list(a_uids);
2391 // send request to server
2392 this.http_post('copy', '_mbox='+urlencode(this.env.mailbox)+add_url, lock);
2395 // move selected messages to the specified mailbox
2396 this.move_messages = function(mbox)
2398 if (mbox && typeof mbox == 'object')
2401 // exit if current or no mailbox specified or if selection is empty
2402 if (!mbox || mbox == this.env.mailbox || (!this.env.uid && (!this.message_list || !this.message_list.get_selection().length)))
2406 add_url = '&_target_mbox='+urlencode(mbox)+'&_from='+(this.env.action ? this.env.action : '');
2408 // show wait message
2409 if (this.env.action == 'show') {
2410 lock = this.set_busy(true, 'movingmessage');
2413 this.show_contentframe(false);
2415 // Hide message command buttons until a message is selected
2416 this.enable_command(this.env.message_commands, false);
2418 this._with_selected_messages('moveto', lock, add_url);
2421 // delete selected messages from the current mailbox
2422 this.delete_messages = function()
2424 var selection = this.message_list ? $.merge([], this.message_list.get_selection()) : [];
2426 // exit if no mailbox specified or if selection is empty
2427 if (!this.env.uid && !selection.length)
2430 // also select childs of collapsed rows
2431 for (var uid, i=0, len=selection.length; i<len; i++) {
2433 if (this.message_list.rows[uid].has_children && !this.message_list.rows[uid].expanded)
2434 this.message_list.select_childs(uid);
2437 // if config is set to flag for deletion
2438 if (this.env.flag_for_deletion) {
2439 this.mark_message('delete');
2442 // if there isn't a defined trash mailbox or we are in it
2443 else if (!this.env.trash_mailbox || this.env.mailbox == this.env.trash_mailbox)
2444 this.permanently_remove_messages();
2445 // if there is a trash mailbox defined and we're not currently in it
2447 // if shift was pressed delete it immediately
2448 if (this.message_list && this.message_list.shiftkey) {
2449 if (confirm(this.get_label('deletemessagesconfirm')))
2450 this.permanently_remove_messages();
2453 this.move_messages(this.env.trash_mailbox);
2459 // delete the selected messages permanently
2460 this.permanently_remove_messages = function()
2462 // exit if no mailbox specified or if selection is empty
2463 if (!this.env.uid && (!this.message_list || !this.message_list.get_selection().length))
2466 this.show_contentframe(false);
2467 this._with_selected_messages('delete', false, '&_from='+(this.env.action ? this.env.action : ''));
2470 // Send a specifc moveto/delete request with UIDs of all selected messages
2472 this._with_selected_messages = function(action, lock, add_url)
2474 var a_uids = [], count = 0, msg;
2477 a_uids[0] = this.env.uid;
2479 var n, id, root, roots = [],
2480 selection = this.message_list.get_selection();
2482 for (n=0, len=selection.length; n<len; n++) {
2486 if (this.env.threading) {
2487 count += this.update_thread(id);
2488 root = this.message_list.find_root(id);
2489 if (root != id && $.inArray(root, roots) < 0) {
2493 this.message_list.remove_row(id, (this.env.display_next && n == selection.length-1));
2495 // make sure there are no selected rows
2496 if (!this.env.display_next)
2497 this.message_list.clear_selection();
2498 // update thread tree icons
2499 for (n=0, len=roots.length; n<len; n++) {
2500 this.add_tree_icons(roots[n]);
2504 // also send search request to get the right messages
2505 if (this.env.search_request)
2506 add_url += '&_search='+this.env.search_request;
2508 if (this.env.display_next && this.env.next_uid)
2509 add_url += '&_next_uid='+this.env.next_uid;
2512 add_url += '&_count='+(count*-1);
2514 // remove threads from the end of the list
2515 this.delete_excessive_thread_rows();
2517 add_url += '&_uid='+this.uids_to_list(a_uids);
2520 msg = action == 'moveto' ? 'movingmessage' : 'deletingmessage';
2521 lock = this.display_message(this.get_label(msg), 'loading');
2524 // send request to server
2525 this.http_post(action, '_mbox='+urlencode(this.env.mailbox)+add_url, lock);
2528 // set a specific flag to one or more messages
2529 this.mark_message = function(flag, uid)
2531 var a_uids = [], r_uids = [], len, n, id,
2532 selection = this.message_list ? this.message_list.get_selection() : [];
2536 else if (this.env.uid)
2537 a_uids[0] = this.env.uid;
2538 else if (this.message_list) {
2539 for (n=0, len=selection.length; n<len; n++) {
2540 a_uids.push(selection[n]);
2544 if (!this.message_list)
2547 for (n=0, len=a_uids.length; n<len; n++) {
2549 if ((flag=='read' && this.message_list.rows[id].unread)
2550 || (flag=='unread' && !this.message_list.rows[id].unread)
2551 || (flag=='delete' && !this.message_list.rows[id].deleted)
2552 || (flag=='undelete' && this.message_list.rows[id].deleted)
2553 || (flag=='flagged' && !this.message_list.rows[id].flagged)
2554 || (flag=='unflagged' && this.message_list.rows[id].flagged))
2561 if (!r_uids.length && !this.select_all_mode)
2567 this.toggle_read_status(flag, r_uids);
2571 this.toggle_delete_status(r_uids);
2575 this.toggle_flagged_status(flag, a_uids);
2580 // set class to read/unread
2581 this.toggle_read_status = function(flag, a_uids)
2583 // mark all message rows as read/unread
2584 for (var i=0; i<a_uids.length; i++)
2585 this.set_message(a_uids[i], 'unread', (flag=='unread' ? true : false));
2587 var url = '_uid='+this.uids_to_list(a_uids)+'&_flag='+flag,
2588 lock = this.display_message(this.get_label('markingmessage'), 'loading');
2590 // also send search request to get the right messages
2591 if (this.env.search_request)
2592 url += '&_search='+this.env.search_request;
2594 this.http_post('mark', url, lock);
2596 for (var i=0; i<a_uids.length; i++)
2597 this.update_thread_root(a_uids[i], flag);
2600 // set image to flagged or unflagged
2601 this.toggle_flagged_status = function(flag, a_uids)
2603 // mark all message rows as flagged/unflagged
2604 for (var i=0; i<a_uids.length; i++)
2605 this.set_message(a_uids[i], 'flagged', (flag=='flagged' ? true : false));
2607 var url = '_uid='+this.uids_to_list(a_uids)+'&_flag='+flag,
2608 lock = this.display_message(this.get_label('markingmessage'), 'loading');
2610 // also send search request to get the right messages
2611 if (this.env.search_request)
2612 url += '&_search='+this.env.search_request;
2614 this.http_post('mark', url, lock);
2617 // mark all message rows as deleted/undeleted
2618 this.toggle_delete_status = function(a_uids)
2620 var rows = this.message_list ? this.message_list.rows : [];
2622 if (a_uids.length==1) {
2623 if (!rows.length || (rows[a_uids[0]] && !rows[a_uids[0]].deleted))
2624 this.flag_as_deleted(a_uids);
2626 this.flag_as_undeleted(a_uids);
2631 var uid, all_deleted = true;
2632 for (var i=0, len=a_uids.length; i<len; i++) {
2634 if (rows[uid] && !rows[uid].deleted) {
2635 all_deleted = false;
2641 this.flag_as_undeleted(a_uids);
2643 this.flag_as_deleted(a_uids);
2648 this.flag_as_undeleted = function(a_uids)
2650 for (var i=0, len=a_uids.length; i<len; i++)
2651 this.set_message(a_uids[i], 'deleted', false);
2653 var url = '_uid='+this.uids_to_list(a_uids)+'&_flag=undelete',
2654 lock = this.display_message(this.get_label('markingmessage'), 'loading');
2656 // also send search request to get the right messages
2657 if (this.env.search_request)
2658 url += '&_search='+this.env.search_request;
2660 this.http_post('mark', url, lock);
2664 this.flag_as_deleted = function(a_uids)
2668 rows = this.message_list ? this.message_list.rows : [],
2671 for (var i=0, len=a_uids.length; i<len; i++) {
2674 if (rows[uid].unread)
2675 r_uids[r_uids.length] = uid;
2677 if (this.env.skip_deleted) {
2678 count += this.update_thread(uid);
2679 this.message_list.remove_row(uid, (this.env.display_next && i == this.message_list.selection.length-1));
2682 this.set_message(uid, 'deleted', true);
2686 // make sure there are no selected rows
2687 if (this.env.skip_deleted && this.message_list) {
2688 if(!this.env.display_next)
2689 this.message_list.clear_selection();
2691 add_url += '&_count='+(count*-1);
2693 // remove threads from the end of the list
2694 this.delete_excessive_thread_rows();
2697 add_url = '&_from='+(this.env.action ? this.env.action : ''),
2698 lock = this.display_message(this.get_label('markingmessage'), 'loading');
2702 add_url += '&_ruid='+this.uids_to_list(r_uids);
2704 if (this.env.skip_deleted) {
2705 if (this.env.display_next && this.env.next_uid)
2706 add_url += '&_next_uid='+this.env.next_uid;
2709 // also send search request to get the right messages
2710 if (this.env.search_request)
2711 add_url += '&_search='+this.env.search_request;
2713 this.http_post('mark', '_uid='+this.uids_to_list(a_uids)+'&_flag=delete'+add_url, lock);
2717 // flag as read without mark request (called from backend)
2718 // argument should be a coma-separated list of uids
2719 this.flag_deleted_as_read = function(uids)
2722 rows = this.message_list ? this.message_list.rows : [],
2724 a_uids = str.split(',');
2726 for (var i=0; i<a_uids.length; i++) {
2729 this.set_message(uid, 'unread', false);
2733 // Converts array of message UIDs to comma-separated list for use in URL
2734 // with select_all mode checking
2735 this.uids_to_list = function(uids)
2737 return this.select_all_mode ? '*' : uids.join(',');
2741 /*********************************************************/
2742 /********* mailbox folders methods *********/
2743 /*********************************************************/
2745 this.expunge_mailbox = function(mbox)
2748 url = '_mbox='+urlencode(mbox);
2750 // lock interface if it's the active mailbox
2751 if (mbox == this.env.mailbox) {
2752 lock = this.set_busy(true, 'loading');
2753 url += '&_reload=1';
2756 // send request to server
2757 this.http_post('expunge', url, lock);
2760 this.purge_mailbox = function(mbox)
2763 url = '_mbox='+urlencode(mbox);
2765 if (!confirm(this.get_label('purgefolderconfirm')))
2768 // lock interface if it's the active mailbox
2769 if (mbox == this.env.mailbox) {
2770 lock = this.set_busy(true, 'loading');
2771 url += '&_reload=1';
2774 // send request to server
2775 this.http_post('purge', url, lock);
2778 // test if purge command is allowed
2779 this.purge_mailbox_test = function()
2781 return (this.env.messagecount && (this.env.mailbox == this.env.trash_mailbox || this.env.mailbox == this.env.junk_mailbox
2782 || this.env.mailbox.match('^' + RegExp.escape(this.env.trash_mailbox) + RegExp.escape(this.env.delimiter))
2783 || this.env.mailbox.match('^' + RegExp.escape(this.env.junk_mailbox) + RegExp.escape(this.env.delimiter))));
2787 /*********************************************************/
2788 /********* login form methods *********/
2789 /*********************************************************/
2791 // handler for keyboard events on the _user field
2792 this.login_user_keyup = function(e)
2794 var key = rcube_event.get_keycode(e);
2795 var passwd = $('#rcmloginpwd');
2798 if (key == 13 && passwd.length && !passwd.val()) {
2800 return rcube_event.cancel(e);
2807 /*********************************************************/
2808 /********* message compose methods *********/
2809 /*********************************************************/
2811 // init message compose form: set focus and eventhandlers
2812 this.init_messageform = function()
2814 if (!this.gui_objects.messageform)
2817 var input_from = $("[name='_from']"),
2818 input_to = $("[name='_to']"),
2819 input_subject = $("input[name='_subject']"),
2820 input_message = $("[name='_message']").get(0),
2821 html_mode = $("input[name='_is_html']").val() == '1',
2822 ac_fields = ['cc', 'bcc', 'replyto', 'followupto'];
2824 // init live search events
2825 this.init_address_input_events(input_to);
2826 for (var i in ac_fields) {
2827 this.init_address_input_events($("[name='_"+ac_fields[i]+"']"));
2831 this.set_caret_pos(input_message, this.env.top_posting ? 0 : $(input_message).val().length);
2832 // add signature according to selected identity
2833 // if we have HTML editor, signature is added in callback
2834 if (input_from.attr('type') == 'select-one' && $("input[name='_draft_saveid']").val() == '') {
2835 this.change_identity(input_from[0]);
2839 if (input_to.val() == '')
2841 else if (input_subject.val() == '')
2842 input_subject.focus();
2843 else if (input_message)
2844 input_message.focus();
2846 this.env.compose_focus_elem = document.activeElement;
2848 // get summary of all field values
2849 this.compose_field_hash(true);
2851 // start the auto-save timer
2852 this.auto_save_start();
2855 this.init_address_input_events = function(obj)
2857 obj[bw.ie || bw.safari || bw.chrome ? 'keydown' : 'keypress'](function(e){ return ref.ksearch_keydown(e, this); })
2858 .attr('autocomplete', 'off');
2861 // checks the input fields before sending a message
2862 this.check_compose_input = function()
2864 // check input fields
2865 var ed, input_to = $("[name='_to']"),
2866 input_cc = $("[name='_cc']"),
2867 input_bcc = $("[name='_bcc']"),
2868 input_from = $("[name='_from']"),
2869 input_subject = $("[name='_subject']"),
2870 input_message = $("[name='_message']");
2872 // check sender (if have no identities)
2873 if (input_from.attr('type') == 'text' && !rcube_check_email(input_from.val(), true)) {
2874 alert(this.get_label('nosenderwarning'));
2879 // check for empty recipient
2880 var recipients = input_to.val() ? input_to.val() : (input_cc.val() ? input_cc.val() : input_bcc.val());
2881 if (!rcube_check_email(recipients.replace(/^\s+/, '').replace(/[\s,;]+$/, ''), true)) {
2882 alert(this.get_label('norecipientwarning'));
2887 // check if all files has been uploaded
2888 for (var key in this.env.attachments) {
2889 if (typeof this.env.attachments[key] == 'object' && !this.env.attachments[key].complete) {
2890 alert(this.get_label('notuploadedwarning'));
2895 // display localized warning for missing subject
2896 if (input_subject.val() == '') {
2897 var subject = prompt(this.get_label('nosubjectwarning'), this.get_label('nosubject'));
2899 // user hit cancel, so don't send
2900 if (!subject && subject !== '') {
2901 input_subject.focus();
2905 input_subject.val((subject ? subject : this.get_label('nosubject')));
2908 // Apply spellcheck changes if spell checker is active
2909 this.stop_spellchecking();
2912 ed = tinyMCE.get(this.env.composebody);
2914 // check for empty body
2915 if (!ed && input_message.val() == '' && !confirm(this.get_label('nobodywarning'))) {
2916 input_message.focus();
2920 if (!ed.getContent() && !confirm(this.get_label('nobodywarning'))) {
2924 // move body from html editor to textarea (just to be sure, #1485860)
2925 tinyMCE.triggerSave();
2931 this.toggle_editor = function(props)
2933 if (props.mode == 'html') {
2934 this.display_spellcheck_controls(false);
2935 this.plain2html($('#'+props.id).val(), props.id);
2936 tinyMCE.execCommand('mceAddControl', false, props.id);
2939 var thisMCE = tinyMCE.get(props.id), existingHtml;
2940 if (thisMCE.plugins.spellchecker && thisMCE.plugins.spellchecker.active)
2941 thisMCE.execCommand('mceSpellCheck', false);
2943 if (existingHtml = thisMCE.getContent()) {
2944 if (!confirm(this.get_label('editorwarning'))) {
2947 this.html2plain(existingHtml, props.id);
2949 tinyMCE.execCommand('mceRemoveControl', false, props.id);
2950 this.display_spellcheck_controls(true);
2956 this.stop_spellchecking = function()
2959 if (window.tinyMCE && (ed = tinyMCE.get(this.env.composebody))) {
2960 if (ed.plugins.spellchecker && ed.plugins.spellchecker.active)
2961 ed.execCommand('mceSpellCheck');
2963 else if ((ed = this.env.spellcheck) && !this.spellcheck_ready) {
2964 $(ed.spell_span).trigger('click');
2965 this.set_spellcheck_state('ready');
2969 this.display_spellcheck_controls = function(vis)
2971 if (this.env.spellcheck) {
2972 // stop spellchecking process
2974 this.stop_spellchecking();
2976 $(this.env.spellcheck.spell_container).css('visibility', vis ? 'visible' : 'hidden');
2980 this.set_spellcheck_state = function(s)
2982 this.spellcheck_ready = (s == 'ready' || s == 'no_error_found');
2983 this.enable_command('spellcheck', this.spellcheck_ready);
2986 this.set_draft_id = function(id)
2988 $("input[name='_draft_saveid']").val(id);
2991 this.auto_save_start = function()
2993 if (this.env.draft_autosave)
2994 this.save_timer = self.setTimeout(function(){ ref.command("savedraft"); }, this.env.draft_autosave * 1000);
2996 // Unlock interface now that saving is complete
3000 this.compose_field_hash = function(save)
3002 // check input fields
3003 var value_to = $("[name='_to']").val();
3004 var value_cc = $("[name='_cc']").val();
3005 var value_bcc = $("[name='_bcc']").val();
3006 var value_subject = $("[name='_subject']").val();
3010 str += value_to+':';
3012 str += value_cc+':';
3014 str += value_bcc+':';
3016 str += value_subject+':';
3018 var editor = tinyMCE.get(this.env.composebody);
3020 str += editor.getContent();
3022 str += $("[name='_message']").val();
3024 if (this.env.attachments)
3025 for (var upload_id in this.env.attachments)
3029 this.cmp_hash = str;
3034 this.change_identity = function(obj, show_sig)
3036 if (!obj || !obj.options)
3040 show_sig = this.env.show_sig;
3042 var cursor_pos, p = -1,
3043 id = obj.options[obj.selectedIndex].value,
3044 input_message = $("[name='_message']"),
3045 message = input_message.val(),
3046 is_html = ($("input[name='_is_html']").val() == '1'),
3047 sig = this.env.identity,
3048 sig_separator = this.env.sig_above && (this.env.compose_mode == 'reply' || this.env.compose_mode == 'forward') ? '---' : '-- ';
3050 // enable manual signature insert
3051 if (this.env.signatures && this.env.signatures[id]) {
3052 this.enable_command('insert-sig', true);
3053 this.env.compose_commands.push('insert-sig');
3056 this.enable_command('insert-sig', false);
3059 // remove the 'old' signature
3060 if (show_sig && sig && this.env.signatures && this.env.signatures[sig]) {
3062 sig = this.env.signatures[sig].is_html ? this.env.signatures[sig].plain_text : this.env.signatures[sig].text;
3063 sig = sig.replace(/\r\n/g, '\n');
3065 if (!sig.match(/^--[ -]\n/))
3066 sig = sig_separator + '\n' + sig;
3068 p = this.env.sig_above ? message.indexOf(sig) : message.lastIndexOf(sig);
3070 message = message.substring(0, p) + message.substring(p+sig.length, message.length);
3072 // add the new signature string
3073 if (show_sig && this.env.signatures && this.env.signatures[id]) {
3074 sig = this.env.signatures[id]['is_html'] ? this.env.signatures[id]['plain_text'] : this.env.signatures[id]['text'];
3075 sig = sig.replace(/\r\n/g, '\n');
3077 if (!sig.match(/^--[ -]\n/))
3078 sig = sig_separator + '\n' + sig;
3080 if (this.env.sig_above) {
3081 if (p >= 0) { // in place of removed signature
3082 message = message.substring(0, p) + sig + message.substring(p, message.length);
3085 else if (pos = this.get_caret_pos(input_message.get(0))) { // at cursor position
3086 message = message.substring(0, pos) + '\n' + sig + '\n\n' + message.substring(pos, message.length);
3091 message = '\n\n' + sig + '\n\n' + message.replace(/^[\r\n]+/, '');
3095 message = message.replace(/[\r\n]+$/, '');
3096 cursor_pos = !this.env.top_posting && message.length ? message.length+1 : 0;
3097 message += '\n\n' + sig;
3101 cursor_pos = this.env.top_posting ? 0 : message.length;
3103 input_message.val(message);
3105 // move cursor before the signature
3106 this.set_caret_pos(input_message.get(0), cursor_pos);
3108 else if (show_sig && this.env.signatures) { // html
3109 var editor = tinyMCE.get(this.env.composebody),
3110 sigElem = editor.dom.get('_rc_sig');
3112 // Append the signature as a div within the body
3114 var body = editor.getBody(),
3115 doc = editor.getDoc();
3117 sigElem = doc.createElement('div');
3118 sigElem.setAttribute('id', '_rc_sig');
3120 if (this.env.sig_above) {
3121 // if no existing sig and top posting then insert at caret pos
3122 editor.getWin().focus(); // correct focus in IE & Chrome
3124 var node = editor.selection.getNode();
3125 if (node.nodeName == 'BODY') {
3126 // no real focus, insert at start
3127 body.insertBefore(sigElem, body.firstChild);
3128 body.insertBefore(doc.createElement('br'), body.firstChild);
3131 body.insertBefore(sigElem, node.nextSibling);
3132 body.insertBefore(doc.createElement('br'), node.nextSibling);
3136 if (bw.ie) // add empty line before signature on IE
3137 body.appendChild(doc.createElement('br'));
3139 body.appendChild(sigElem);
3143 if (this.env.signatures[id]) {
3144 if (this.env.signatures[id].is_html) {
3145 sig = this.env.signatures[id].text;
3146 if (!this.env.signatures[id].plain_text.match(/^--[ -]\r?\n/))
3147 sig = sig_separator + '<br />' + sig;
3150 sig = this.env.signatures[id].text;
3151 if (!sig.match(/^--[ -]\r?\n/))
3152 sig = sig_separator + '\n' + sig;
3153 sig = '<pre>' + sig + '</pre>';
3156 sigElem.innerHTML = sig;
3160 this.env.identity = id;
3164 // upload attachment file
3165 this.upload_file = function(form)
3170 // get file input fields
3172 for (var n=0; n<form.elements.length; n++)
3173 if (form.elements[n].type=='file' && form.elements[n].value) {
3178 // create hidden iframe and post upload form
3180 var ts = new Date().getTime();
3181 var frame_name = 'rcmupload'+ts;
3183 // have to do it this way for IE
3184 // otherwise the form will be posted to a new window
3186 var html = '<iframe name="'+frame_name+'" src="program/blank.gif" style="width:0;height:0;visibility:hidden;"></iframe>';
3187 document.body.insertAdjacentHTML('BeforeEnd',html);
3189 else { // for standards-compilant browsers
3190 var frame = document.createElement('iframe');
3191 frame.name = frame_name;
3192 frame.style.border = 'none';
3193 frame.style.width = 0;
3194 frame.style.height = 0;
3195 frame.style.visibility = 'hidden';
3196 document.body.appendChild(frame);
3199 // handle upload errors, parsing iframe content in onload
3200 $(frame_name).bind('load', {ts:ts}, function(e) {
3201 var d, content = '';
3203 if (this.contentDocument) {
3204 d = this.contentDocument;
3205 } else if (this.contentWindow) {
3206 d = this.contentWindow.document;
3208 content = d.childNodes[0].innerHTML;
3211 if (!content.match(/add2attachment/) && (!bw.opera || (rcmail.env.uploadframe && rcmail.env.uploadframe == e.data.ts))) {
3212 if (!content.match(/display_message/))
3213 rcmail.display_message(rcmail.get_label('fileuploaderror'), 'error');
3214 rcmail.remove_from_attachment_list(e.data.ts);
3216 // Opera hack: handle double onload
3218 rcmail.env.uploadframe = e.data.ts;
3221 form.target = frame_name;
3222 form.action = this.env.comm_path+'&_action=upload&_uploadid='+ts;
3223 form.setAttribute('enctype', 'multipart/form-data');
3226 // display upload indicator and cancel button
3227 var content = this.get_label('uploading');
3228 if (this.env.loadingicon)
3229 content = '<img src="'+this.env.loadingicon+'" alt="" />'+content;
3230 if (this.env.cancelicon)
3231 content = '<a title="'+this.get_label('cancel')+'" onclick="return rcmail.cancel_attachment_upload(\''+ts+'\', \''+frame_name+'\');" href="#cancelupload"><img src="'+this.env.cancelicon+'" alt="" /></a>'+content;
3232 this.add2attachment_list(ts, { name:'', html:content, complete:false });
3235 // set reference to the form object
3236 this.gui_objects.attachmentform = form;
3240 // add file name to attachment list
3241 // called from upload page
3242 this.add2attachment_list = function(name, att, upload_id)
3244 if (!this.gui_objects.attachmentlist)
3247 var li = $('<li>').attr('id', name).html(att.html);
3250 // replace indicator's li
3251 if (upload_id && (indicator = document.getElementById(upload_id))) {
3252 li.replaceAll(indicator);
3254 else { // add new li
3255 li.appendTo(this.gui_objects.attachmentlist);
3258 if (upload_id && this.env.attachments[upload_id])
3259 delete this.env.attachments[upload_id];
3261 this.env.attachments[name] = att;
3266 this.remove_from_attachment_list = function(name)
3268 if (this.env.attachments[name])
3269 delete this.env.attachments[name];
3271 if (!this.gui_objects.attachmentlist)
3274 var list = this.gui_objects.attachmentlist.getElementsByTagName("li");
3275 for (i=0;i<list.length;i++)
3276 if (list[i].id == name)
3277 this.gui_objects.attachmentlist.removeChild(list[i]);
3280 this.remove_attachment = function(name)
3282 if (name && this.env.attachments[name])
3283 this.http_post('remove-attachment', '_file='+urlencode(name));
3288 this.cancel_attachment_upload = function(name, frame_name)
3290 if (!name || !frame_name)
3293 this.remove_from_attachment_list(name);
3294 $("iframe[name='"+frame_name+"']").remove();
3298 // send remote request to add a new contact
3299 this.add_contact = function(value)
3302 this.http_post('addcontact', '_address='+value);
3307 // send remote request to search mail or contacts
3308 this.qsearch = function(value)
3312 if (this.message_list) {
3313 this.clear_message_list();
3314 if (this.env.search_mods) {
3315 var mods = this.env.search_mods[this.env.mailbox] ? this.env.search_mods[this.env.mailbox] : this.env.search_mods['*'];
3320 addurl += '&_headers='+head_arr.join(',');
3323 } else if (this.contact_list) {
3324 this.contact_list.clear(true);
3325 this.show_contentframe(false);
3328 if (this.gui_objects.search_filter)
3329 addurl += '&_filter=' + this.gui_objects.search_filter.value;
3332 this.env.current_page = 1;
3333 var lock = this.set_busy(true, 'searching');
3334 this.http_request('search', '_q='+urlencode(value)
3335 + (this.env.mailbox ? '&_mbox='+urlencode(this.env.mailbox) : '')
3336 + (this.env.source ? '&_source='+urlencode(this.env.source) : '')
3337 + (this.env.group ? '&_gid='+urlencode(this.env.group) : '')
3338 + (addurl ? addurl : ''), lock);
3343 // reset quick-search form
3344 this.reset_qsearch = function()
3346 if (this.gui_objects.qsearchbox)
3347 this.gui_objects.qsearchbox.value = '';
3349 this.env.search_request = null;
3353 this.sent_successfully = function(type, msg)
3355 this.display_message(msg, type);
3356 // before redirect we need to wait some time for Chrome (#1486177)
3357 window.setTimeout(function(){ ref.list_mailbox(); }, 500);
3361 /*********************************************************/
3362 /********* keyboard live-search methods *********/
3363 /*********************************************************/
3365 // handler for keyboard events on address-fields
3366 this.ksearch_keydown = function(e, obj)
3368 if (this.ksearch_timer)
3369 clearTimeout(this.ksearch_timer);
3372 var key = rcube_event.get_keycode(e);
3373 var mod = rcube_event.get_modifier(e);
3377 case 40: // key down
3378 if (!this.ksearch_pane)
3381 var dir = key==38 ? 1 : 0;
3383 highlight = document.getElementById('rcmksearchSelected');
3385 highlight = this.ksearch_pane.__ul.firstChild;
3388 this.ksearch_select(dir ? highlight.previousSibling : highlight.nextSibling);
3390 return rcube_event.cancel(e);
3393 if (mod == SHIFT_KEY)
3397 if (this.ksearch_selected===null || !this.ksearch_input || !this.ksearch_value)
3400 // insert selected address and hide ksearch pane
3401 this.insert_recipient(this.ksearch_selected);
3402 this.ksearch_hide();
3404 return rcube_event.cancel(e);
3407 this.ksearch_hide();
3412 if (mod != SHIFT_KEY)
3417 this.ksearch_timer = window.setTimeout(function(){ ref.ksearch_get_results(); }, 200);
3418 this.ksearch_input = obj;
3423 this.ksearch_select = function(node)
3425 var current = $('#rcmksearchSelected');
3426 if (current[0] && node) {
3427 current.removeAttr('id').removeClass('selected');
3431 $(node).attr('id', 'rcmksearchSelected').addClass('selected');
3432 this.ksearch_selected = node._rcm_id;
3436 this.insert_recipient = function(id)
3438 if (!this.env.contacts[id] || !this.ksearch_input)
3442 var inp_value = this.ksearch_input.value,
3443 cpos = this.get_caret_pos(this.ksearch_input),
3444 p = inp_value.lastIndexOf(this.ksearch_value, cpos),
3447 // replace search string with full address
3448 pre = inp_value.substring(0, p),
3449 end = inp_value.substring(p+this.ksearch_value.length, inp_value.length);
3451 // insert all members of a group
3452 if (typeof this.env.contacts[id] == 'object' && this.env.contacts[id].id) {
3453 insert += this.env.contacts[id].name + ', ';
3454 this.group2expand = $.extend({}, this.env.contacts[id]);
3455 this.group2expand.input = this.ksearch_input;
3456 this.http_request('group-expand', '_source='+urlencode(this.env.contacts[id].source)+'&_gid='+urlencode(this.env.contacts[id].id), false);
3458 else if (typeof this.env.contacts[id] == 'string')
3459 insert = this.env.contacts[id] + ', ';
3461 this.ksearch_input.value = pre + insert + end;
3463 // set caret to insert pos
3464 cpos = p+insert.length;
3465 if (this.ksearch_input.setSelectionRange)
3466 this.ksearch_input.setSelectionRange(cpos, cpos);
3469 this.replace_group_recipients = function(id, recipients)
3471 if (this.group2expand && this.group2expand.id == id) {
3472 this.group2expand.input.value = this.group2expand.input.value.replace(this.group2expand.name, recipients);
3473 this.group2expand = null;
3477 // address search processor
3478 this.ksearch_get_results = function()
3480 var inp_value = this.ksearch_input ? this.ksearch_input.value : null;
3482 if (inp_value === null)
3485 if (this.ksearch_pane && this.ksearch_pane.is(":visible"))
3486 this.ksearch_pane.hide();
3488 // get string from current cursor pos to last comma
3489 var cpos = this.get_caret_pos(this.ksearch_input),
3490 p = inp_value.lastIndexOf(',', cpos-1),
3491 q = inp_value.substring(p+1, cpos),
3492 min = this.env.autocomplete_min_length;
3494 // trim query string
3497 // Don't (re-)search if the last results are still active
3498 if (q == this.ksearch_value)
3501 if (q.length < min) {
3502 if (!this.env.acinfo) {
3503 var label = this.get_label('autocompletechars');
3504 label = label.replace('$min', min);
3505 this.env.acinfo = this.display_message(label);
3509 else if (this.env.acinfo && q.length == min) {
3510 this.hide_message(this.env.acinfo);
3513 var old_value = this.ksearch_value;
3514 this.ksearch_value = q;
3516 // ...string is empty
3520 // ...new search value contains old one and previous search result was empty
3521 if (old_value && old_value.length && this.env.contacts && !this.env.contacts.length && q.indexOf(old_value) == 0)
3524 var lock = this.display_message(this.get_label('searching'), 'loading');
3525 this.http_post('autocomplete', '_search='+urlencode(q), lock);
3528 this.ksearch_query_results = function(results, search)
3530 // ignore this outdated search response
3531 if (this.ksearch_value && search != this.ksearch_value)
3534 this.env.contacts = results ? results : [];
3535 this.ksearch_display_results(this.env.contacts);
3538 this.ksearch_display_results = function (a_results)
3540 // display search results
3541 if (a_results.length && this.ksearch_input && this.ksearch_value) {
3542 var p, ul, li, text, s_val = this.ksearch_value;
3544 // create results pane if not present
3545 if (!this.ksearch_pane) {
3547 this.ksearch_pane = $('<div>').attr('id', 'rcmKSearchpane').css({ position:'absolute', 'z-index':30000 }).append(ul).appendTo(document.body);
3548 this.ksearch_pane.__ul = ul[0];
3551 // remove all search results
3552 ul = this.ksearch_pane.__ul;
3555 // add each result line to list
3556 for (i=0; i < a_results.length; i++) {
3557 text = typeof a_results[i] == 'object' ? a_results[i].name : a_results[i];
3558 li = document.createElement('LI');
3559 li.innerHTML = text.replace(new RegExp('('+RegExp.escape(s_val)+')', 'ig'), '##$1%%').replace(/</g, '<').replace(/>/g, '>').replace(/##([^%]+)%%/g, '<b>$1</b>');
3560 li.onmouseover = function(){ ref.ksearch_select(this); };
3561 li.onmouseup = function(){ ref.ksearch_click(this) };
3567 $(ul.firstChild).attr('id', 'rcmksearchSelected').addClass('selected');
3568 this.ksearch_selected = 0;
3570 // move the results pane right under the input box and make it visible
3571 var pos = $(this.ksearch_input).offset();
3572 this.ksearch_pane.css({ left:pos.left+'px', top:(pos.top + this.ksearch_input.offsetHeight)+'px' }).show();
3574 // hide results pane
3576 this.ksearch_hide();
3579 this.ksearch_click = function(node)
3581 if (this.ksearch_input)
3582 this.ksearch_input.focus();
3584 this.insert_recipient(node._rcm_id);
3585 this.ksearch_hide();
3588 this.ksearch_blur = function()
3590 if (this.ksearch_timer)
3591 clearTimeout(this.ksearch_timer);
3593 this.ksearch_value = '';
3594 this.ksearch_input = null;
3595 this.ksearch_hide();
3599 this.ksearch_hide = function()
3601 this.ksearch_selected = null;
3603 if (this.ksearch_pane)
3604 this.ksearch_pane.hide();
3608 /*********************************************************/
3609 /********* address book methods *********/
3610 /*********************************************************/
3612 this.contactlist_keypress = function(list)
3614 if (list.key_pressed == list.DELETE_KEY)
3615 this.command('delete');
3618 this.contactlist_select = function(list)
3620 if (this.preview_timer)
3621 clearTimeout(this.preview_timer);
3623 var id, frame, ref = this;
3624 if (id = list.get_single_selection())
3625 this.preview_timer = window.setTimeout(function(){ ref.load_contact(id, 'show'); }, 200);
3626 else if (this.env.contentframe)
3627 this.show_contentframe(false);
3629 this.enable_command('compose', list.selection.length > 0);
3630 this.enable_command('edit', (id && this.env.address_sources && !this.env.address_sources[this.env.source].readonly) ? true : false);
3631 this.enable_command('delete', list.selection.length && this.env.address_sources && !this.env.address_sources[this.env.source].readonly);
3636 this.list_contacts = function(src, group, page)
3642 src = this.env.source;
3644 if (page && this.current_page == page && src == this.env.source && group == this.env.group)
3647 if (src != this.env.source) {
3648 page = this.env.current_page = 1;
3649 this.reset_qsearch();
3651 else if (group != this.env.group)
3652 page = this.env.current_page = 1;
3654 this.select_folder((group ? 'G'+src+group : src), (this.env.group ? 'G'+this.env.source+this.env.group : this.env.source));
3656 this.env.source = src;
3657 this.env.group = group;
3659 // load contacts remotely
3660 if (this.gui_objects.contactslist) {
3661 this.list_contacts_remote(src, group, page);
3665 if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) {
3666 target = window.frames[this.env.contentframe];
3667 add_url = '&_framed=1';
3671 add_url += '&_gid='+group;
3673 add_url += '&_page='+page;
3675 // also send search request to get the correct listing
3676 if (this.env.search_request)
3677 add_url += '&_search='+this.env.search_request;
3679 this.set_busy(true, 'loading');
3680 target.location.href = this.env.comm_path + (src ? '&_source='+urlencode(src) : '') + add_url;
3683 // send remote request to load contacts list
3684 this.list_contacts_remote = function(src, group, page)
3686 // clear message list first
3687 this.contact_list.clear(true);
3688 this.show_contentframe(false);
3689 this.enable_command('delete', 'compose', false);
3691 // send request to server
3692 var url = (src ? '_source='+urlencode(src) : '') + (page ? (src?'&':'') + '_page='+page : ''),
3693 lock = this.set_busy(true, 'loading');
3695 this.env.source = src;
3696 this.env.group = group;
3699 url += '&_gid='+group;
3701 // also send search request to get the right messages
3702 if (this.env.search_request)
3703 url += '&_search='+this.env.search_request;
3705 this.http_request('list', url, lock);
3708 // load contact record
3709 this.load_contact = function(cid, action, framed)
3711 var add_url = '', target = window;
3713 if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) {
3714 add_url = '&_framed=1';
3715 target = window.frames[this.env.contentframe];
3716 this.show_contentframe(true);
3721 if (action && (cid || action=='add') && !this.drag_active) {
3723 add_url += '&_gid='+urlencode(this.env.group);
3725 this.set_busy(true);
3726 target.location.href = this.env.comm_path+'&_action='+action+'&_source='+urlencode(this.env.source)+'&_cid='+urlencode(cid) + add_url;
3731 // copy a contact to the specified target (group or directory)
3732 this.copy_contact = function(cid, to)
3735 cid = this.contact_list.get_selection().join(',');
3737 if (to.type == 'group' && to.source == this.env.source) {
3738 this.http_post('group-addmembers', '_cid='+urlencode(cid)
3739 + '&_source='+urlencode(this.env.source)
3740 + '&_gid='+urlencode(to.id));
3742 else if (to.type == 'group' && !this.env.address_sources[to.source].readonly) {
3743 this.http_post('copy', '_cid='+urlencode(cid)
3744 + '&_source='+urlencode(this.env.source)
3745 + '&_to='+urlencode(to.source)
3746 + '&_togid='+urlencode(to.id)
3747 + (this.env.group ? '&_gid='+urlencode(this.env.group) : ''));
3749 else if (to.id != this.env.source && cid && this.env.address_sources[to.id] && !this.env.address_sources[to.id].readonly) {
3750 this.http_post('copy', '_cid='+urlencode(cid)
3751 + '&_source='+urlencode(this.env.source)
3752 + '&_to='+urlencode(to.id)
3753 + (this.env.group ? '&_gid='+urlencode(this.env.group) : ''));
3757 this.delete_contacts = function()
3759 // exit if no mailbox specified or if selection is empty
3760 var selection = this.contact_list.get_selection();
3761 if (!(selection.length || this.env.cid) || !confirm(this.get_label('deletecontactconfirm')))
3764 var id, a_cids = [], qs = '';
3767 a_cids.push(this.env.cid);
3769 for (var n=0; n<selection.length; n++) {
3772 this.contact_list.remove_row(id, (n == selection.length-1));
3775 // hide content frame if we delete the currently displayed contact
3776 if (selection.length == 1)
3777 this.show_contentframe(false);
3780 // also send search request to get the right records from the next page
3781 if (this.env.search_request)
3782 qs += '&_search='+this.env.search_request;
3784 // send request to server
3785 this.http_post('delete', '_cid='+urlencode(a_cids.join(','))+'&_source='+urlencode(this.env.source)+'&_from='+(this.env.action ? this.env.action : '')+qs);
3790 // update a contact record in the list
3791 this.update_contact_row = function(cid, cols_arr, newcid)
3794 if (this.contact_list.rows[cid] && (row = this.contact_list.rows[cid].obj)) {
3795 for (var c=0; c<cols_arr.length; c++)
3797 $(row.cells[c]).html(cols_arr[c]);
3801 row.id = 'rcmrow' + newcid;
3802 this.contact_list.remove_row(cid);
3803 this.contact_list.init_row(row);
3804 this.contact_list.selection[0] = newcid;
3805 row.style.display = '';
3814 // add row to contacts list
3815 this.add_contact_row = function(cid, cols, select)
3817 if (!this.gui_objects.contactslist || !this.gui_objects.contactslist.tBodies[0])
3820 var tbody = this.gui_objects.contactslist.tBodies[0],
3821 rowcount = tbody.rows.length,
3823 row = document.createElement('tr');
3825 row.id = 'rcmrow'+cid;
3826 row.className = 'contact '+(even ? 'even' : 'odd');
3828 if (this.contact_list.in_selection(cid))
3829 row.className += ' selected';
3831 // add each submitted col
3832 for (var c in cols) {
3833 col = document.createElement('td');
3834 col.className = String(c).toLowerCase();
3835 col.innerHTML = cols[c];
3836 row.appendChild(col);
3839 this.contact_list.insert_row(row);
3841 this.enable_command('export', (this.contact_list.rowcount > 0));
3844 this.group_create = function()
3846 if (!this.gui_objects.folderlist || !this.env.address_sources[this.env.source].groups)
3849 if (!this.name_input) {
3850 this.name_input = $('<input>').attr('type', 'text');
3851 this.name_input.bind('keydown', function(e){ return rcmail.add_input_keydown(e); });
3852 this.name_input_li = $('<li>').addClass('contactgroup').append(this.name_input);
3854 var li = this.get_folder_li(this.env.source)
3855 this.name_input_li.insertAfter(li);
3858 this.name_input.select().focus();
3861 this.group_rename = function()
3863 if (!this.env.group || !this.gui_objects.folderlist)
3866 if (!this.name_input) {
3867 this.enable_command('list', 'listgroup', false);
3868 this.name_input = $('<input>').attr('type', 'text').val(this.env.contactgroups['G'+this.env.source+this.env.group].name);
3869 this.name_input.bind('keydown', function(e){ return rcmail.add_input_keydown(e); });
3870 this.env.group_renaming = true;
3872 var link, li = this.get_folder_li(this.env.source+this.env.group, 'rcmliG');
3873 if (li && (link = li.firstChild)) {
3874 $(link).hide().before(this.name_input);
3878 this.name_input.select().focus();
3881 this.group_delete = function()
3884 this.http_post('group-delete', '_source='+urlencode(this.env.source)+'&_gid='+urlencode(this.env.group), true);
3887 // callback from server upon group-delete command
3888 this.remove_group_item = function(prop)
3890 var li, key = 'G'+prop.source+prop.id;
3891 if ((li = this.get_folder_li(key))) {
3892 this.triggerEvent('group_delete', { source:prop.source, id:prop.id, li:li });
3894 li.parentNode.removeChild(li);
3895 delete this.env.contactfolders[key];
3896 delete this.env.contactgroups[key];
3899 this.list_contacts(prop.source, 0);
3902 // handler for keyboard events on the input field
3903 this.add_input_keydown = function(e)
3905 var key = rcube_event.get_keycode(e);
3909 var newname = this.name_input.val();
3912 var lock = this.set_busy(true, 'loading');
3913 if (this.env.group_renaming)
3914 this.http_post('group-rename', '_source='+urlencode(this.env.source)+'&_gid='+urlencode(this.env.group)+'&_name='+urlencode(newname), lock);
3916 this.http_post('group-create', '_source='+urlencode(this.env.source)+'&_name='+urlencode(newname), lock);
3922 this.reset_add_input();
3927 this.reset_add_input = function()
3929 if (this.name_input) {
3930 if (this.env.group_renaming) {
3931 var li = this.name_input.parent();
3932 li.children().last().show();
3933 this.env.group_renaming = false;
3936 this.name_input.remove();
3938 if (this.name_input_li)
3939 this.name_input_li.remove();
3941 this.name_input = this.name_input_li = null;
3944 this.enable_command('list', 'listgroup', true);
3947 // callback for creating a new contact group
3948 this.insert_contact_group = function(prop)
3950 this.reset_add_input();
3952 prop.type = 'group';
3953 var key = 'G'+prop.source+prop.id;
3954 this.env.contactfolders[key] = this.env.contactgroups[key] = prop;
3956 var link = $('<a>').attr('href', '#')
3957 .bind('click', function() { return rcmail.command('listgroup', prop, this);})
3959 var li = $('<li>').attr('id', 'rcmli'+key)
3960 .addClass('contactgroup')
3962 .insertAfter(this.get_folder_li(prop.source));
3964 this.triggerEvent('group_insert', { id:prop.id, source:prop.source, name:prop.name, li:li[0] });
3967 // callback for renaming a contact group
3968 this.update_contact_group = function(prop)
3970 this.reset_add_input();
3972 var key = 'G'+prop.source+prop.id, link, li = this.get_folder_li(key);
3974 if (li && (link = li.firstChild) && link.tagName.toLowerCase() == 'a')
3975 link.innerHTML = prop.name;
3977 this.env.contactfolders[key].name = this.env.contactgroups[key].name = prop.name;
3978 this.triggerEvent('group_update', { id:prop.id, source:prop.source, name:prop.name, li:li[0] });
3982 /*********************************************************/
3983 /********* user settings methods *********/
3984 /*********************************************************/
3986 this.init_subscription_list = function()
3989 this.subscription_list = new rcube_list_widget(this.gui_objects.subscriptionlist,
3990 {multiselect:false, draggable:true, keyboard:false, toggleselect:true});
3991 this.subscription_list.addEventListener('select', function(o){ p.subscription_select(o); });
3992 this.subscription_list.addEventListener('dragstart', function(o){ p.drag_active = true; });
3993 this.subscription_list.addEventListener('dragend', function(o){ p.subscription_move_folder(o); });
3994 this.subscription_list.row_init = function (row) {
3995 row.obj.onmouseover = function() { p.focus_subscription(row.id); };
3996 row.obj.onmouseout = function() { p.unfocus_subscription(row.id); };
3998 this.subscription_list.init();
4001 // preferences section select and load options frame
4002 this.section_select = function(list)
4004 var id = list.get_single_selection();
4007 var add_url = '', target = window;
4008 this.set_busy(true);
4010 if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) {
4011 add_url = '&_framed=1';
4012 target = window.frames[this.env.contentframe];
4014 target.location.href = this.env.comm_path+'&_action=edit-prefs&_section='+id+add_url;
4020 this.identity_select = function(list)
4023 if (id = list.get_single_selection())
4024 this.load_identity(id, 'edit-identity');
4027 // load identity record
4028 this.load_identity = function(id, action)
4030 if (action=='edit-identity' && (!id || id==this.env.iid))
4033 var add_url = '', target = window;
4035 if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) {
4036 add_url = '&_framed=1';
4037 target = window.frames[this.env.contentframe];
4038 document.getElementById(this.env.contentframe).style.visibility = 'inherit';
4041 if (action && (id || action=='add-identity')) {
4042 this.set_busy(true);
4043 target.location.href = this.env.comm_path+'&_action='+action+'&_iid='+id+add_url;
4049 this.delete_identity = function(id)
4051 // exit if no mailbox specified or if selection is empty
4052 var selection = this.identity_list.get_selection();
4053 if (!(selection.length || this.env.iid))
4057 id = this.env.iid ? this.env.iid : selection[0];
4059 // append token to request
4060 this.goto_url('delete-identity', '_iid='+id+'&_token='+this.env.request_token, true);
4065 this.focus_subscription = function(id)
4068 delim = RegExp.escape(this.env.delimiter),
4069 reg = RegExp('['+delim+']?[^'+delim+']+$');
4071 if (this.drag_active && this.env.mailbox && (row = document.getElementById(id)))
4072 if (this.env.subscriptionrows[id] &&
4073 (folder = this.env.subscriptionrows[id][0])) {
4074 if (this.check_droptarget(folder) &&
4075 !this.env.subscriptionrows[this.get_folder_row_id(this.env.mailbox)][2] &&
4076 (folder != this.env.mailbox.replace(reg, '')) &&
4077 (!folder.match(new RegExp('^'+RegExp.escape(this.env.mailbox+this.env.delimiter))))) {
4078 this.set_env('dstfolder', folder);
4079 $(row).addClass('droptarget');
4082 else if (this.env.mailbox.match(new RegExp(delim))) {
4083 this.set_env('dstfolder', this.env.delimiter);
4084 $(this.subscription_list.frame).addClass('droptarget');
4088 this.unfocus_subscription = function(id)
4090 var row = $('#'+id);
4092 this.set_env('dstfolder', null);
4093 if (this.env.subscriptionrows[id] && row[0])
4094 row.removeClass('droptarget');
4096 $(this.subscription_list.frame).removeClass('droptarget');
4099 this.subscription_select = function(list)
4103 if (list && (id = list.get_single_selection()) &&
4104 (folder = this.env.subscriptionrows['rcmrow'+id])
4106 this.set_env('mailbox', folder[0]);
4107 this.show_folder(folder[0]);
4108 this.enable_command('delete-folder', !folder[2]);
4111 this.env.mailbox = null;
4112 this.show_contentframe(false);
4113 this.enable_command('delete-folder', 'purge', false);
4117 this.subscription_move_folder = function(list)
4119 var delim = RegExp.escape(this.env.delimiter),
4120 reg = RegExp('['+delim+']?[^'+delim+']+$');
4122 if (this.env.mailbox && this.env.dstfolder && (this.env.dstfolder != this.env.mailbox) &&
4123 (this.env.dstfolder != this.env.mailbox.replace(reg, ''))
4125 reg = new RegExp('[^'+delim+']*['+delim+']', 'g');
4126 var lock = this.set_busy(true, 'foldermoving'),
4127 basename = this.env.mailbox.replace(reg, ''),
4128 newname = this.env.dstfolder==this.env.delimiter ? basename : this.env.dstfolder+this.env.delimiter+basename;
4130 this.http_post('rename-folder', '_folder_oldname='+urlencode(this.env.mailbox)+'&_folder_newname='+urlencode(newname), lock);
4132 this.drag_active = false;
4133 this.unfocus_subscription(this.get_folder_row_id(this.env.dstfolder));
4136 // tell server to create and subscribe a new mailbox
4137 this.create_folder = function()
4139 this.show_folder('', this.env.mailbox);
4142 // delete a specific mailbox with all its messages
4143 this.delete_folder = function(name)
4145 var id = this.get_folder_row_id(name ? name : this.env.mailbox),
4146 folder = this.env.subscriptionrows[id][0];
4148 if (folder && confirm(this.get_label('deletefolderconfirm'))) {
4149 var lock = this.set_busy(true, 'folderdeleting');
4150 this.http_post('delete-folder', '_mbox='+urlencode(folder), lock);
4154 // add a new folder to the subscription list by cloning a folder row
4155 this.add_folder_row = function(name, display_name, replace, before)
4157 if (!this.gui_objects.subscriptionlist)
4160 // find not protected folder
4162 for (var rid in this.env.subscriptionrows) {
4163 if (this.env.subscriptionrows[rid]!=null && !this.env.subscriptionrows[rid][2]) {
4170 tbody = this.gui_objects.subscriptionlist.tBodies[0],
4171 id = 'rcmrow'+(tbody.childNodes.length+1),
4172 selection = this.subscription_list.get_single_selection();
4174 if (replace && replace.id) {
4179 if (!id || !refid || !(refrow = document.getElementById(refid))) {
4180 // Refresh page if we don't have a table row to clone
4181 this.goto_url('folders');
4185 // clone a table row if there are existing rows
4186 var row = this.clone_table_row(refrow);
4189 if (before && (before = this.get_folder_row_id(before)))
4190 tbody.insertBefore(row, document.getElementById(before));
4192 tbody.appendChild(row);
4195 tbody.removeChild(replace);
4197 // add to folder/row-ID map
4198 this.env.subscriptionrows[row.id] = [name, display_name, 0];
4201 row.cells[0].innerHTML = display_name;
4204 // set messages count to zero
4205 row.cells[1].innerHTML = '*';
4207 // update subscription checkbox
4208 $('input[name="_subscribed[]"]', row).val(name).attr('checked', true);
4211 this.init_subscription_list();
4212 if (selection && document.getElementById('rcmrow'+selection))
4213 this.subscription_list.select_row(selection);
4215 if (document.getElementById(id).scrollIntoView)
4216 document.getElementById(id).scrollIntoView();
4219 // replace an existing table row with a new folder line
4220 this.replace_folder_row = function(oldfolder, newfolder, display_name, before)
4222 var id = this.get_folder_row_id(oldfolder),
4223 row = document.getElementById(id);
4225 // replace an existing table row (if found)
4226 this.add_folder_row(newfolder, display_name, row, before);
4229 // remove the table row of a specific mailbox from the table
4230 // (the row will not be removed, just hidden)
4231 this.remove_folder_row = function(folder)
4233 var row, id = this.get_folder_row_id(folder);
4235 if (id && (row = document.getElementById(id)))
4236 row.style.display = 'none';
4239 this.subscribe = function(folder)
4242 var lock = this.display_message(this.get_label('foldersubscribing'), 'loading');
4243 this.http_post('subscribe', '_mbox='+urlencode(folder), lock);
4247 this.unsubscribe = function(folder)
4250 var lock = this.display_message(this.get_label('folderunsubscribing'), 'loading');
4251 this.http_post('unsubscribe', '_mbox='+urlencode(folder), lock);
4255 // helper method to find a specific mailbox row ID
4256 this.get_folder_row_id = function(folder)
4258 for (var id in this.env.subscriptionrows)
4259 if (this.env.subscriptionrows[id] && this.env.subscriptionrows[id][0] == folder)
4265 // duplicate a specific table row
4266 this.clone_table_row = function(row)
4269 new_row = document.createElement('tr');
4271 for (var n=0; n<row.cells.length; n++) {
4272 cell = row.cells[n];
4273 td = document.createElement('td');
4276 td.className = cell.className;
4278 td.setAttribute('align', cell.align);
4280 td.innerHTML = cell.innerHTML;
4281 new_row.appendChild(td);
4287 // when user select a folder in manager
4288 this.show_folder = function(folder, path, force)
4290 var target = window,
4291 url = '&_action=edit-folder&_mbox='+urlencode(folder);
4294 url += '&_path='+urlencode(path);
4296 if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) {
4297 target = window.frames[this.env.contentframe];
4298 url += '&_framed=1';
4301 if (String(target.location.href).indexOf(url) >= 0 && !force) {
4302 this.show_contentframe(true);
4305 if (!this.env.frame_lock) {
4306 (parent.rcmail ? parent.rcmail : this).env.frame_lock = this.set_busy(true, 'loading');
4308 target.location.href = this.env.comm_path+url;
4312 this.folder_size = function(folder)
4314 var lock = this.set_busy(true, 'loading');
4315 this.http_post('folder-size', '_mbox='+urlencode(folder), lock);
4318 this.folder_size_update = function(size)
4320 $('#folder-size').replaceWith(size);
4324 /*********************************************************/
4325 /********* GUI functionality *********/
4326 /*********************************************************/
4328 // enable/disable buttons for page shifting
4329 this.set_page_buttons = function()
4331 this.enable_command('nextpage', 'lastpage', (this.env.pagecount > this.env.current_page));
4332 this.enable_command('previouspage', 'firstpage', (this.env.current_page > 1));
4335 // set event handlers on registered buttons
4336 this.init_buttons = function()
4338 for (var cmd in this.buttons) {
4339 if (typeof cmd != 'string')
4342 for (var i=0; i< this.buttons[cmd].length; i++) {
4343 var prop = this.buttons[cmd][i];
4344 var elm = document.getElementById(prop.id);
4348 var preload = false;
4349 if (prop.type == 'image') {
4350 elm = elm.parentNode;
4357 elm.onmousedown = function(e){ return rcmail.button_sel(this._command, this._id); };
4358 elm.onmouseup = function(e){ return rcmail.button_out(this._command, this._id); };
4360 new Image().src = prop.sel;
4363 elm.onmouseover = function(e){ return rcmail.button_over(this._command, this._id); };
4364 elm.onmouseout = function(e){ return rcmail.button_out(this._command, this._id); };
4366 new Image().src = prop.over;
4372 // set button to a specific state
4373 this.set_button = function(command, state)
4375 var button, obj, a_buttons = this.buttons[command];
4377 if (!a_buttons || !a_buttons.length)
4380 for (var n=0; n<a_buttons.length; n++) {
4381 button = a_buttons[n];
4382 obj = document.getElementById(button.id);
4384 // get default/passive setting of the button
4385 if (obj && button.type=='image' && !button.status) {
4386 button.pas = obj._original_src ? obj._original_src : obj.src;
4387 // respect PNG fix on IE browsers
4388 if (obj.runtimeStyle && obj.runtimeStyle.filter && obj.runtimeStyle.filter.match(/src=['"]([^'"]+)['"]/))
4389 button.pas = RegExp.$1;
4391 else if (obj && !button.status)
4392 button.pas = String(obj.className);
4394 // set image according to button state
4395 if (obj && button.type=='image' && button[state]) {
4396 button.status = state;
4397 obj.src = button[state];
4399 // set class name according to button state
4400 else if (obj && typeof(button[state])!='undefined') {
4401 button.status = state;
4402 obj.className = button[state];
4404 // disable/enable input buttons
4405 if (obj && button.type=='input') {
4406 button.status = state;
4407 obj.disabled = !state;
4412 // display a specific alttext
4413 this.set_alttext = function(command, label)
4415 if (!this.buttons[command] || !this.buttons[command].length)
4418 var button, obj, link;
4419 for (var n=0; n<this.buttons[command].length; n++) {
4420 button = this.buttons[command][n];
4421 obj = document.getElementById(button.id);
4423 if (button.type=='image' && obj) {
4424 obj.setAttribute('alt', this.get_label(label));
4425 if ((link = obj.parentNode) && link.tagName.toLowerCase() == 'a')
4426 link.setAttribute('title', this.get_label(label));
4429 obj.setAttribute('title', this.get_label(label));
4433 // mouse over button
4434 this.button_over = function(command, id)
4436 var button, elm, a_buttons = this.buttons[command];
4438 if (!a_buttons || !a_buttons.length)
4441 for (var n=0; n<a_buttons.length; n++) {
4442 button = a_buttons[n];
4443 if (button.id == id && button.status == 'act') {
4444 elm = document.getElementById(button.id);
4445 if (elm && button.over) {
4446 if (button.type == 'image')
4447 elm.src = button.over;
4449 elm.className = button.over;
4455 // mouse down on button
4456 this.button_sel = function(command, id)
4458 var button, elm, a_buttons = this.buttons[command];
4460 if (!a_buttons || !a_buttons.length)
4463 for (var n=0; n<a_buttons.length; n++) {
4464 button = a_buttons[n];
4465 if (button.id == id && button.status == 'act') {
4466 elm = document.getElementById(button.id);
4467 if (elm && button.sel) {
4468 if (button.type == 'image')
4469 elm.src = button.sel;
4471 elm.className = button.sel;
4473 this.buttons_sel[id] = command;
4478 // mouse out of button
4479 this.button_out = function(command, id)
4481 var button, elm, a_buttons = this.buttons[command];
4483 if (!a_buttons || !a_buttons.length)
4486 for (var n=0; n<a_buttons.length; n++) {
4487 button = a_buttons[n];
4488 if (button.id == id && button.status == 'act') {
4489 elm = document.getElementById(button.id);
4490 if (elm && button.act) {
4491 if (button.type == 'image')
4492 elm.src = button.act;
4494 elm.className = button.act;
4500 // write to the document/window title
4501 this.set_pagetitle = function(title)
4503 if (title && document.title)
4504 document.title = title;
4507 // display a system message, list of types in common.css (below #message definition)
4508 this.display_message = function(msg, type)
4510 // pass command to parent window
4511 if (this.is_framed())
4512 return parent.rcmail.display_message(msg, type);
4514 if (!this.gui_objects.message) {
4515 // save message in order to display after page loaded
4516 if (type != 'loading')
4517 this.pending_message = new Array(msg, type);
4521 type = type ? type : 'notice';
4526 id = type + date.getTime(),
4527 timeout = this.message_time * (type == 'error' || type == 'warning' ? 2 : 1);
4529 if (type == 'loading') {
4531 timeout = this.env.request_timeout * 1000;
4533 msg = this.get_label('loading');
4536 // The same message is already displayed
4537 if (this.messages[key]) {
4539 if (this.messages[key].obj)
4540 this.messages[key].obj.html(msg);
4541 // store label in stack
4542 if (type == 'loading') {
4543 this.messages[key].labels.push({'id': id, 'msg': msg});
4545 // add element and set timeout
4546 this.messages[key].elements.push(id);
4547 window.setTimeout(function() { ref.hide_message(id, type == 'loading'); }, timeout);
4551 // create DOM object and display it
4552 var obj = $('<div>').addClass(type).html(msg).data('key', key),
4553 cont = $(this.gui_objects.message).append(obj).show();
4555 this.messages[key] = {'obj': obj, 'elements': [id]};
4557 if (type == 'loading') {
4558 this.messages[key].labels = [{'id': id, 'msg': msg}];
4561 obj.click(function() { return ref.hide_message(obj); });
4564 window.setTimeout(function() { ref.hide_message(id, type == 'loading'); }, timeout);
4568 // make a message to disapear
4569 this.hide_message = function(obj, fade)
4571 // pass command to parent window
4572 if (this.is_framed())
4573 return parent.rcmail.hide_message(obj, fade);
4575 var k, n, i, msg, m = this.messages;
4577 // Hide message by object, don't use for 'loading'!
4578 if (typeof(obj) == 'object') {
4579 $(obj)[fade?'fadeOut':'hide']();
4580 msg = $(obj).data('key');
4581 if (this.messages[msg])
4582 delete this.messages[msg];
4584 // Hide message by id
4587 for (n in m[k].elements) {
4588 if (m[k] && m[k].elements[n] == obj) {
4589 m[k].elements.splice(n, 1);
4590 // hide DOM element if last instance is removed
4591 if (!m[k].elements.length) {
4592 m[k].obj[fade?'fadeOut':'hide']();
4595 // set pending action label for 'loading' message
4596 else if (k == 'loading') {
4597 for (i in m[k].labels) {
4598 if (m[k].labels[i].id == obj) {
4599 delete m[k].labels[i];
4602 msg = m[k].labels[i].msg;
4613 // mark a mailbox as selected and set environment variable
4614 this.select_folder = function(name, old, prefix)
4616 if (this.gui_objects.folderlist) {
4617 var current_li, target_li;
4619 if ((current_li = this.get_folder_li(old, prefix))) {
4620 $(current_li).removeClass('selected').removeClass('unfocused');
4622 if ((target_li = this.get_folder_li(name, prefix))) {
4623 $(target_li).removeClass('unfocused').addClass('selected');
4626 // trigger event hook
4627 this.triggerEvent('selectfolder', { folder:name, old:old, prefix:prefix });
4631 // helper method to find a folder list item
4632 this.get_folder_li = function(name, prefix)
4637 if (this.gui_objects.folderlist) {
4638 name = String(name).replace(this.identifier_expr, '_');
4639 return document.getElementById(prefix+name);
4645 // for reordering column array (Konqueror workaround)
4646 // and for setting some message list global variables
4647 this.set_message_coltypes = function(coltypes, repl)
4649 this.env.coltypes = coltypes;
4651 // set correct list titles
4652 var thead = this.gui_objects.messagelist ? this.gui_objects.messagelist.tHead : null,
4655 // replace old column headers
4658 var th = document.createElement('thead'),
4659 tr = document.createElement('tr');
4660 for (c=0, len=repl.length; c < len; c++) {
4661 cell = document.createElement('td');
4662 cell.innerHTML = repl[c].html;
4663 if (repl[c].id) cell.id = repl[c].id;
4664 if (repl[c].className) cell.className = repl[c].className;
4665 tr.appendChild(cell);
4668 thead.parentNode.replaceChild(th, thead);
4671 for (n=0, len=this.env.coltypes.length; n<len; n++) {
4672 col = this.env.coltypes[n];
4673 if ((cell = thead.rows[0].cells[n]) && (col=='from' || col=='to')) {
4674 cell.id = 'rcm'+col;
4675 // if we have links for sorting, it's a bit more complicated...
4676 if (cell.firstChild && cell.firstChild.tagName.toLowerCase()=='a') {
4677 cell = cell.firstChild;
4678 cell.onclick = function(){ return rcmail.command('sort', this.__col, this); };
4681 cell.innerHTML = this.get_label(col);
4686 this.env.subject_col = null;
4687 this.env.flagged_col = null;
4688 this.env.status_col = null;
4690 if ((n = $.inArray('subject', this.env.coltypes)) >= 0) {
4691 this.set_env('subject_col', n);
4692 if (this.message_list)
4693 this.message_list.subject_col = n;
4695 if ((n = $.inArray('flag', this.env.coltypes)) >= 0)
4696 this.set_env('flagged_col', n);
4697 if ((n = $.inArray('status', this.env.coltypes)) >= 0)
4698 this.set_env('status_col', n);
4700 this.message_list.init_header();
4703 // replace content of row count display
4704 this.set_rowcount = function(text)
4706 $(this.gui_objects.countdisplay).html(text);
4708 // update page navigation buttons
4709 this.set_page_buttons();
4712 // replace content of mailboxname display
4713 this.set_mailboxname = function(content)
4715 if (this.gui_objects.mailboxname && content)
4716 this.gui_objects.mailboxname.innerHTML = content;
4719 // replace content of quota display
4720 this.set_quota = function(content)
4722 if (content && this.gui_objects.quotadisplay) {
4723 if (typeof(content) == 'object' && content.type == 'image')
4724 this.percent_indicator(this.gui_objects.quotadisplay, content);
4726 $(this.gui_objects.quotadisplay).html(content);
4730 // update the mailboxlist
4731 this.set_unread_count = function(mbox, count, set_title)
4733 if (!this.gui_objects.mailboxlist)
4736 this.env.unread_counts[mbox] = count;
4737 this.set_unread_count_display(mbox, set_title);
4740 // update the mailbox count display
4741 this.set_unread_count_display = function(mbox, set_title)
4743 var reg, text_obj, item, mycount, childcount, div;
4745 if (item = this.get_folder_li(mbox)) {
4746 mycount = this.env.unread_counts[mbox] ? this.env.unread_counts[mbox] : 0;
4747 text_obj = item.getElementsByTagName('a')[0];
4748 reg = /\s+\([0-9]+\)$/i;
4751 if ((div = item.getElementsByTagName('div')[0]) &&
4752 div.className.match(/collapsed/)) {
4753 // add children's counters
4754 for (var k in this.env.unread_counts)
4755 if (k.indexOf(mbox + this.env.delimiter) == 0)
4756 childcount += this.env.unread_counts[k];
4759 if (mycount && text_obj.innerHTML.match(reg))
4760 text_obj.innerHTML = text_obj.innerHTML.replace(reg, ' ('+mycount+')');
4762 text_obj.innerHTML += ' ('+mycount+')';
4764 text_obj.innerHTML = text_obj.innerHTML.replace(reg, '');
4766 // set parent's display
4767 reg = new RegExp(RegExp.escape(this.env.delimiter) + '[^' + RegExp.escape(this.env.delimiter) + ']+$');
4768 if (mbox.match(reg))
4769 this.set_unread_count_display(mbox.replace(reg, ''), false);
4771 // set the right classes
4772 if ((mycount+childcount)>0)
4773 $(item).addClass('unread');
4775 $(item).removeClass('unread');
4778 // set unread count to window title
4779 reg = /^\([0-9]+\)\s+/i;
4780 if (set_title && document.title) {
4782 doc_title = String(document.title);
4784 if (mycount && doc_title.match(reg))
4785 new_title = doc_title.replace(reg, '('+mycount+') ');
4787 new_title = '('+mycount+') '+doc_title;
4789 new_title = doc_title.replace(reg, '');
4791 this.set_pagetitle(new_title);
4795 // notifies that a new message(s) has hit the mailbox
4796 this.new_message_focus = function()
4798 // focus main window
4799 if (this.env.framed && window.parent)
4800 window.parent.focus();
4805 this.toggle_prefer_html = function(checkbox)
4808 if (elem = document.getElementById('rcmfd_addrbook_show_images'))
4809 elem.disabled = !checkbox.checked;
4812 this.toggle_preview_pane = function(checkbox)
4815 if (elem = document.getElementById('rcmfd_preview_pane_mark_read'))
4816 elem.disabled = !checkbox.checked;
4819 // display fetched raw headers
4820 this.set_headers = function(content)
4822 if (this.gui_objects.all_headers_row && this.gui_objects.all_headers_box && content)
4823 $(this.gui_objects.all_headers_box).html(content).show();
4826 // display all-headers row and fetch raw message headers
4827 this.load_headers = function(elem)
4829 if (!this.gui_objects.all_headers_row || !this.gui_objects.all_headers_box || !this.env.uid)
4832 $(elem).removeClass('show-headers').addClass('hide-headers');
4833 $(this.gui_objects.all_headers_row).show();
4834 elem.onclick = function() { rcmail.hide_headers(elem); };
4836 // fetch headers only once
4837 if (!this.gui_objects.all_headers_box.innerHTML) {
4838 var lock = this.display_message(this.get_label('loading'), 'loading');
4839 this.http_post('headers', '_uid='+this.env.uid, lock);
4843 // hide all-headers row
4844 this.hide_headers = function(elem)
4846 if (!this.gui_objects.all_headers_row || !this.gui_objects.all_headers_box)
4849 $(elem).removeClass('hide-headers').addClass('show-headers');
4850 $(this.gui_objects.all_headers_row).hide();
4851 elem.onclick = function() { rcmail.load_headers(elem); };
4854 // percent (quota) indicator
4855 this.percent_indicator = function(obj, data)
4860 var limit_high = 80,
4862 width = data.width ? data.width : this.env.indicator_width ? this.env.indicator_width : 100,
4863 height = data.height ? data.height : this.env.indicator_height ? this.env.indicator_height : 14,
4864 quota = data.percent ? Math.abs(parseInt(data.percent)) : 0,
4865 quota_width = parseInt(quota / 100 * width),
4866 pos = $(obj).position();
4869 pos.top = Math.max(0, pos.top);
4871 this.env.indicator_width = width;
4872 this.env.indicator_height = height;
4875 if (quota_width > width) {
4876 quota_width = width;
4881 data.title = this.get_label('quota') + ': ' + data.title;
4884 var main = $('<div>');
4885 main.css({position: 'absolute', top: pos.top, left: pos.left,
4886 width: width + 'px', height: height + 'px', zIndex: 100, lineHeight: height + 'px'})
4887 .attr('title', data.title).addClass('quota_text').html(quota + '%');
4889 var bar1 = $('<div>');
4890 bar1.css({position: 'absolute', top: pos.top + 1, left: pos.left + 1,
4891 width: quota_width + 'px', height: height + 'px', zIndex: 99});
4893 var bar2 = $('<div>');
4894 bar2.css({position: 'absolute', top: pos.top + 1, left: pos.left + 1,
4895 width: width + 'px', height: height + 'px', zIndex: 98})
4896 .addClass('quota_bg');
4898 if (quota >= limit_high) {
4899 main.addClass(' quota_text_high');
4900 bar1.addClass('quota_high');
4902 else if(quota >= limit_mid) {
4903 main.addClass(' quota_text_mid');
4904 bar1.addClass('quota_mid');
4907 main.addClass(' quota_text_normal');
4908 bar1.addClass('quota_low');
4911 // replace quota image
4912 $(obj).html('').append(bar1).append(bar2).append(main);
4913 // update #quotaimg title
4914 $('#quotaimg').attr('title', data.title);
4917 /********************************************************/
4918 /********* html to text conversion functions *********/
4919 /********************************************************/
4921 this.html2plain = function(htmlText, id)
4924 url = '?_task=utils&_action=html2text',
4925 lock = this.set_busy(true, 'converting');
4927 console.log('HTTP POST: ' + url);
4929 $.ajax({ type: 'POST', url: url, data: htmlText, contentType: 'application/octet-stream',
4930 error: function(o, status, err) { rcmail.http_error(o, status, err, lock); },
4931 success: function(data) { rcmail.set_busy(false, null, lock); $(document.getElementById(id)).val(data); console.log(data); }
4935 this.plain2html = function(plainText, id)
4937 var lock = this.set_busy(true, 'converting');
4938 $(document.getElementById(id)).val('<pre>'+plainText+'</pre>');
4939 this.set_busy(false, null, lock);
4943 /********************************************************/
4944 /********* remote request methods *********/
4945 /********************************************************/
4947 this.redirect = function(url, lock)
4949 if (lock || lock === null)
4950 this.set_busy(true);
4952 if (this.env.framed && window.parent)
4953 parent.location.href = url;
4955 location.href = url;
4958 this.goto_url = function(action, query, lock)
4960 var url = this.env.comm_path,
4961 querystring = query ? '&'+query : '';
4963 // overwrite task name
4964 if (action.match(/([a-z]+)\/([a-z-_]+)/)) {
4966 url = url.replace(/\_task=[a-z]+/, '_task='+RegExp.$1);
4969 this.redirect(url+'&_action='+action+querystring, lock);
4972 // send a http request to the server
4973 this.http_request = function(action, query, lock)
4975 var url = this.env.comm_path;
4977 // overwrite task name
4978 if (action.match(/([a-z]+)\/([a-z-_]+)/)) {
4980 url = url.replace(/\_task=[a-z]+/, '_task='+RegExp.$1);
4983 // trigger plugin hook
4984 var result = this.triggerEvent('request'+action, query);
4986 if (typeof result != 'undefined') {
4987 // abort if one the handlers returned false
4988 if (result === false)
4994 url += '&_remote=1&_action=' + action + (query ? '&' : '') + query;
4997 console.log('HTTP GET: ' + url);
4999 type: 'GET', url: url, data: { _unlock:(lock?lock:0) }, dataType: 'json',
5000 success: function(data){ ref.http_response(data); },
5001 error: function(o, status, err) { rcmail.http_error(o, status, err, lock); }
5005 // send a http POST request to the server
5006 this.http_post = function(action, postdata, lock)
5008 var url = this.env.comm_path;
5010 // overwrite task name
5011 if (action.match(/([a-z]+)\/([a-z-_]+)/)) {
5013 url = url.replace(/\_task=[a-z]+/, '_task='+RegExp.$1);
5016 url += '&_action=' + action;
5018 if (postdata && typeof(postdata) == 'object') {
5019 postdata._remote = 1;
5020 postdata._unlock = (lock ? lock : 0);
5023 postdata += (postdata ? '&' : '') + '_remote=1' + (lock ? '&_unlock='+lock : '');
5025 // trigger plugin hook
5026 var result = this.triggerEvent('request'+action, postdata);
5027 if (typeof result != 'undefined') {
5028 // abort if one the handlers returned false
5029 if (result === false)
5036 console.log('HTTP POST: ' + url);
5038 type: 'POST', url: url, data: postdata, dataType: 'json',
5039 success: function(data){ ref.http_response(data); },
5040 error: function(o, status, err) { rcmail.http_error(o, status, err, lock); }
5044 // handle HTTP response
5045 this.http_response = function(response)
5050 if (response.unlock)
5051 this.set_busy(false);
5053 this.triggerEvent('responsebefore', {response: response});
5054 this.triggerEvent('responsebefore'+response.action, {response: response});
5058 this.set_env(response.env);
5060 // we have labels to add
5061 if (typeof response.texts == 'object') {
5062 for (var name in response.texts)
5063 if (typeof response.texts[name] == 'string')
5064 this.add_label(name, response.texts[name]);
5067 // if we get javascript code from server -> execute it
5068 if (response.exec) {
5069 console.log(response.exec);
5070 eval(response.exec);
5073 // execute callback functions of plugins
5074 if (response.callbacks && response.callbacks.length) {
5075 for (var i=0; i < response.callbacks.length; i++)
5076 this.triggerEvent(response.callbacks[i][0], response.callbacks[i][1]);
5079 // process the response data according to the sent action
5080 switch (response.action) {
5082 if (this.task == 'addressbook') {
5083 var uid = this.contact_list.get_selection();
5084 this.enable_command('compose', (uid && this.contact_list.rows[uid]));
5085 this.enable_command('delete', 'edit', (uid && this.contact_list.rows[uid] && this.env.address_sources && !this.env.address_sources[this.env.source].readonly));
5086 this.enable_command('export', (this.contact_list && this.contact_list.rowcount > 0));
5090 if (this.env.action == 'show') {
5091 // re-enable commands on move/delete error
5092 this.enable_command(this.env.message_commands, true);
5093 if (!this.env.list_post)
5094 this.enable_command('reply-list', false);
5096 else if (this.task == 'addressbook') {
5097 this.triggerEvent('listupdate', { folder:this.env.source, rowcount:this.contact_list.rowcount });
5102 if (this.task == 'mail') {
5103 if (!this.env.messagecount) {
5104 // clear preview pane content
5105 if (this.env.contentframe)
5106 this.show_contentframe(false);
5107 // disable commands useless when mailbox is empty
5108 this.enable_command(this.env.message_commands, 'purge', 'expunge',
5109 'select-all', 'select-none', 'sort', 'expand-all', 'expand-unread', 'collapse-all', false);
5111 if (this.message_list)
5112 this.triggerEvent('listupdate', { folder:this.env.mailbox, rowcount:this.message_list.rowcount });
5116 case 'check-recent':
5120 if (this.task == 'mail') {
5121 this.enable_command('show', 'expunge', 'select-all', 'select-none', 'sort', (this.env.messagecount > 0));
5122 this.enable_command('purge', this.purge_mailbox_test());
5123 this.enable_command('expand-all', 'expand-unread', 'collapse-all', this.env.threading && this.env.messagecount);
5125 if (response.action == 'list' || response.action == 'search') {
5126 this.msglist_select(this.message_list);
5127 this.triggerEvent('listupdate', { folder:this.env.mailbox, rowcount:this.message_list.rowcount });
5130 else if (this.task == 'addressbook') {
5131 this.enable_command('export', (this.contact_list && this.contact_list.rowcount > 0));
5133 if (response.action == 'list' || response.action == 'search') {
5134 this.enable_command('group-create',
5135 (this.env.address_sources[this.env.source].groups && !this.env.address_sources[this.env.source].readonly));
5136 this.enable_command('group-rename', 'group-delete',
5137 (this.env.address_sources[this.env.source].groups && this.env.group && !this.env.address_sources[this.env.source].readonly));
5138 this.triggerEvent('listupdate', { folder:this.env.source, rowcount:this.contact_list.rowcount });
5144 if (response.unlock)
5145 this.hide_message(response.unlock);
5147 this.triggerEvent('responseafter', {response: response});
5148 this.triggerEvent('responseafter'+response.action, {response: response});
5151 // handle HTTP request errors
5152 this.http_error = function(request, status, err, lock)
5154 var errmsg = request.statusText;
5156 this.set_busy(false, null, lock);
5160 this.display_message(this.get_label('servererror') + ' (' + errmsg + ')', 'error');
5163 // starts interval for keep-alive/check-recent signal
5164 this.start_keepalive = function()
5167 clearInterval(this._int);
5169 if (this.env.keep_alive && !this.env.framed && this.task == 'mail' && this.gui_objects.mailboxlist)
5170 this._int = setInterval(function(){ ref.check_for_recent(false); }, this.env.keep_alive * 1000);
5171 else if (this.env.keep_alive && !this.env.framed && this.task != 'login' && this.env.action != 'print')
5172 this._int = setInterval(function(){ ref.send_keep_alive(); }, this.env.keep_alive * 1000);
5175 // sends keep-alive signal to the server
5176 this.send_keep_alive = function()
5179 this.http_request('keep-alive', '_t='+d.getTime());
5182 // sends request to check for recent messages
5183 this.check_for_recent = function(refresh)
5188 var lock, addurl = '_t=' + (new Date().getTime()) + '&_mbox=' + urlencode(this.env.mailbox);
5191 lock = this.set_busy(true, 'checkingmail');
5192 addurl += '&_refresh=1';
5193 // reset check-recent interval
5194 this.start_keepalive();
5197 if (this.gui_objects.messagelist)
5198 addurl += '&_list=1';
5199 if (this.gui_objects.quotadisplay)
5200 addurl += '&_quota=1';
5201 if (this.env.search_request)
5202 addurl += '&_search=' + this.env.search_request;
5204 this.http_request('check-recent', addurl, lock);
5208 /********************************************************/
5209 /********* helper methods *********/
5210 /********************************************************/
5212 // check if we're in show mode or if we have a unique selection
5213 // and return the message uid
5214 this.get_single_uid = function()
5216 return this.env.uid ? this.env.uid : (this.message_list ? this.message_list.get_single_selection() : null);
5219 // same as above but for contacts
5220 this.get_single_cid = function()
5222 return this.env.cid ? this.env.cid : (this.contact_list ? this.contact_list.get_single_selection() : null);
5225 // gets cursor position
5226 this.get_caret_pos = function(obj)
5228 if (typeof(obj.selectionEnd)!='undefined')
5229 return obj.selectionEnd;
5230 else if (document.selection && document.selection.createRange) {
5231 var range = document.selection.createRange();
5232 if (range.parentElement()!=obj)
5235 var gm = range.duplicate();
5236 if (obj.tagName == 'TEXTAREA')
5237 gm.moveToElementText(obj);
5239 gm.expand('textedit');
5241 gm.setEndPoint('EndToStart', range);
5242 var p = gm.text.length;
5244 return p<=obj.value.length ? p : -1;
5247 return obj.value.length;
5250 // moves cursor to specified position
5251 this.set_caret_pos = function(obj, pos)
5253 if (obj.setSelectionRange)
5254 obj.setSelectionRange(pos, pos);
5255 else if (obj.createTextRange) {
5256 var range = obj.createTextRange();
5257 range.collapse(true);
5258 range.moveEnd('character', pos);
5259 range.moveStart('character', pos);
5264 // disable/enable all fields of a form
5265 this.lock_form = function(form, lock)
5267 if (!form || !form.elements)
5273 this.disabled_form_elements = [];
5275 for (n=0, len=form.elements.length; n<len; n++) {
5276 elm = form.elements[n];
5278 if (elm.type == 'hidden')
5281 // remember which elem was disabled before lock
5282 if (lock && elm.disabled)
5283 this.disabled_form_elements.push(elm);
5284 else if (lock || $.inArray(elm, this.disabled_form_elements)<0)
5285 elm.disabled = lock;
5289 } // end object rcube_webmail
5291 // copy event engine prototype
5292 rcube_webmail.prototype.addEventListener = rcube_event_engine.prototype.addEventListener;
5293 rcube_webmail.prototype.removeEventListener = rcube_event_engine.prototype.removeEventListener;
5294 rcube_webmail.prototype.triggerEvent = rcube_event_engine.prototype.triggerEvent;