--- /dev/null
+/*
+ +-----------------------------------------------------------------------+
+ | RoundCube Webmail Client Script |
+ | |
+ | This file is part of the RoundCube Webmail client |
+ | Copyright (C) 2005-2009, RoundCube Dev, - Switzerland |
+ | Licensed under the GNU GPL |
+ | |
+ +-----------------------------------------------------------------------+
+ | Authors: Thomas Bruederli <roundcube@gmail.com> |
+ | Charles McNulty <charles@charlesmcnulty.com> |
+ +-----------------------------------------------------------------------+
+ | Requires: jquery.js, common.js, list.js |
+ +-----------------------------------------------------------------------+
+
+ $Id: app.js 3059 2009-10-24 19:18:35Z alec $
+*/
+
+
+function rcube_webmail()
+{
+ this.env = new Object();
+ this.labels = new Object();
+ this.buttons = new Object();
+ this.buttons_sel = new Object();
+ this.gui_objects = new Object();
+ this.gui_containers = new Object();
+ this.commands = new Object();
+ this.command_handlers = new Object();
+ this.onloads = new Array();
+
+ // create protected reference to myself
+ this.ref = 'rcmail';
+ var ref = this;
+
+ // webmail client settings
+ this.dblclick_time = 500;
+ this.message_time = 3000;
+
+ this.identifier_expr = new RegExp('[^0-9a-z\-_]', 'gi');
+
+ // mimetypes supported by the browser (default settings)
+ this.mimetypes = new Array('text/plain', 'text/html', 'text/xml',
+ 'image/jpeg', 'image/gif', 'image/png',
+ 'application/x-javascript', 'application/pdf',
+ 'application/x-shockwave-flash');
+
+ // default environment vars
+ this.env.keep_alive = 60; // seconds
+ this.env.request_timeout = 180; // seconds
+ this.env.draft_autosave = 0; // seconds
+ this.env.comm_path = './';
+ this.env.bin_path = './bin/';
+ this.env.blankpage = 'program/blank.gif';
+
+ // set jQuery ajax options
+ jQuery.ajaxSetup({ cache:false,
+ error:function(request, status, err){ ref.http_error(request, status, err); },
+ beforeSend:function(xmlhttp){ xmlhttp.setRequestHeader('X-RoundCube-Request', ref.env.request_token); }
+ });
+
+ // set environment variable(s)
+ this.set_env = function(p, value)
+ {
+ if (p != null && typeof(p) == 'object' && !value)
+ for (var n in p)
+ this.env[n] = p[n];
+ else
+ this.env[p] = value;
+ };
+
+ // add a localized label to the client environment
+ this.add_label = function(key, value)
+ {
+ this.labels[key] = value;
+ };
+
+ // add a button to the button list
+ this.register_button = function(command, id, type, act, sel, over)
+ {
+ if (!this.buttons[command])
+ this.buttons[command] = new Array();
+
+ var button_prop = {id:id, type:type};
+ if (act) button_prop.act = act;
+ if (sel) button_prop.sel = sel;
+ if (over) button_prop.over = over;
+
+ this.buttons[command][this.buttons[command].length] = button_prop;
+ };
+
+ // register a specific gui object
+ this.gui_object = function(name, id)
+ {
+ this.gui_objects[name] = id;
+ };
+
+ // register a container object
+ this.gui_container = function(name, id)
+ {
+ this.gui_containers[name] = id;
+ };
+
+ // add a GUI element (html node) to a specified container
+ this.add_element = function(elm, container)
+ {
+ if (this.gui_containers[container] && this.gui_containers[container].jquery)
+ this.gui_containers[container].append(elm);
+ };
+
+ // register an external handler for a certain command
+ this.register_command = function(command, callback, enable)
+ {
+ this.command_handlers[command] = callback;
+
+ if (enable)
+ this.enable_command(command, true);
+ };
+
+ // execute the given script on load
+ this.add_onload = function(f)
+ {
+ this.onloads[this.onloads.length] = f;
+ };
+
+ // initialize webmail client
+ this.init = function()
+ {
+ var p = this;
+ this.task = this.env.task;
+
+ // check browser
+ if (!bw.dom || !bw.xmlhttp_test())
+ {
+ this.goto_url('error', '_code=0x199');
+ return;
+ }
+
+ // find all registered gui containers
+ for (var n in this.gui_containers)
+ this.gui_containers[n] = $('#'+this.gui_containers[n]);
+
+ // find all registered gui objects
+ for (var n in this.gui_objects)
+ this.gui_objects[n] = rcube_find_object(this.gui_objects[n]);
+
+ // init registered buttons
+ this.init_buttons();
+
+ // tell parent window that this frame is loaded
+ if (this.env.framed && parent.rcmail && parent.rcmail.set_busy)
+ parent.rcmail.set_busy(false);
+
+ // enable general commands
+ this.enable_command('logout', 'mail', 'addressbook', 'settings', true);
+
+ if (this.env.permaurl)
+ this.enable_command('permaurl', true);
+
+ switch (this.task)
+ {
+ case 'mail':
+ if (this.gui_objects.messagelist)
+ {
+ this.message_list = new rcube_list_widget(this.gui_objects.messagelist, {multiselect:true, draggable:true, keyboard:true, dblclick_time:this.dblclick_time});
+ this.message_list.row_init = function(o){ p.init_message_row(o); };
+ this.message_list.addEventListener('dblclick', function(o){ p.msglist_dbl_click(o); });
+ this.message_list.addEventListener('keypress', function(o){ p.msglist_keypress(o); });
+ this.message_list.addEventListener('select', function(o){ p.msglist_select(o); });
+ this.message_list.addEventListener('dragstart', function(o){ p.drag_start(o); });
+ this.message_list.addEventListener('dragmove', function(e){ p.drag_move(e); });
+ this.message_list.addEventListener('dragend', function(e){ p.drag_end(e); });
+ document.onmouseup = function(e){ return p.doc_mouse_up(e); };
+
+ this.message_list.init();
+ this.enable_command('toggle_status', 'toggle_flag', true);
+
+ if (this.gui_objects.mailcontframe)
+ this.gui_objects.mailcontframe.onmousedown = function(e){ return p.click_on_list(e); };
+ else
+ this.message_list.focus();
+ }
+
+ if (this.env.coltypes)
+ this.set_message_coltypes(this.env.coltypes);
+
+ // enable mail commands
+ this.enable_command('list', 'checkmail', 'compose', 'add-contact', 'search', 'reset-search', 'collapse-folder', true);
+
+ if (this.env.search_text != null && document.getElementById('quicksearchbox') != null)
+ document.getElementById('quicksearchbox').value = this.env.search_text;
+
+ if (this.env.action=='show' || this.env.action=='preview')
+ {
+ this.enable_command('show', 'reply', 'reply-all', 'forward', 'moveto', 'delete',
+ 'open', 'mark', 'edit', 'viewsource', 'download', 'print', 'load-attachment', 'load-headers', true);
+
+ if (this.env.next_uid)
+ {
+ this.enable_command('nextmessage', true);
+ this.enable_command('lastmessage', true);
+ }
+ if (this.env.prev_uid)
+ {
+ this.enable_command('previousmessage', true);
+ this.enable_command('firstmessage', true);
+ }
+
+ if (this.env.blockedobjects)
+ {
+ if (this.gui_objects.remoteobjectsmsg)
+ this.gui_objects.remoteobjectsmsg.style.display = 'block';
+ this.enable_command('load-images', 'always-load', true);
+ }
+ }
+
+ if (this.env.trash_mailbox && this.env.mailbox != this.env.trash_mailbox)
+ this.set_alttext('delete', 'movemessagetotrash');
+
+ // make preview/message frame visible
+ if (this.env.action == 'preview' && this.env.framed && parent.rcmail)
+ {
+ this.enable_command('compose', 'add-contact', false);
+ parent.rcmail.show_contentframe(true);
+ }
+
+ if (this.env.action=='compose')
+ {
+ this.enable_command('add-attachment', 'send-attachment', 'remove-attachment', 'send', true);
+ if (this.env.spellcheck)
+ {
+ this.env.spellcheck.spelling_state_observer = function(s){ ref.set_spellcheck_state(s); };
+ this.set_spellcheck_state('ready');
+ if ($("input[name='_is_html']").val() == '1')
+ this.display_spellcheck_controls(false);
+ }
+ if (this.env.drafts_mailbox)
+ this.enable_command('savedraft', true);
+
+ document.onmouseup = function(e){ return p.doc_mouse_up(e); };
+
+ // init message compose form
+ this.init_messageform();
+ }
+
+ if (this.env.messagecount)
+ this.enable_command('select-all', 'select-none', 'expunge', true);
+
+ if (this.purge_mailbox_test())
+ this.enable_command('purge', true);
+
+ this.set_page_buttons();
+
+ // show printing dialog
+ if (this.env.action=='print')
+ window.print();
+
+ // get unread count for each mailbox
+ if (this.gui_objects.mailboxlist)
+ {
+ this.env.unread_counts = {};
+ this.gui_objects.folderlist = this.gui_objects.mailboxlist;
+ this.http_request('getunread', '');
+ }
+
+ // ask user to send MDN
+ if (this.env.mdn_request && this.env.uid)
+ {
+ var mdnurl = '_uid='+this.env.uid+'&_mbox='+urlencode(this.env.mailbox);
+ if (confirm(this.get_label('mdnrequest')))
+ this.http_post('sendmdn', mdnurl);
+ else
+ this.http_post('mark', mdnurl+'&_flag=mdnsent');
+ }
+
+ break;
+
+
+ case 'addressbook':
+ if (this.gui_objects.contactslist)
+ {
+ this.contact_list = new rcube_list_widget(this.gui_objects.contactslist, {multiselect:true, draggable:true, keyboard:true});
+ this.contact_list.row_init = function(row){ p.triggerEvent('insertrow', { cid:row.uid, row:row }); };
+ this.contact_list.addEventListener('keypress', function(o){ p.contactlist_keypress(o); });
+ this.contact_list.addEventListener('select', function(o){ p.contactlist_select(o); });
+ this.contact_list.addEventListener('dragstart', function(o){ p.drag_start(o); });
+ this.contact_list.addEventListener('dragmove', function(e){ p.drag_move(e); });
+ this.contact_list.addEventListener('dragend', function(e){ p.drag_end(e); });
+ this.contact_list.init();
+
+ if (this.env.cid)
+ this.contact_list.highlight_row(this.env.cid);
+
+ if (this.gui_objects.contactslist.parentNode)
+ {
+ this.gui_objects.contactslist.parentNode.onmousedown = function(e){ return p.click_on_list(e); };
+ document.onmouseup = function(e){ return p.doc_mouse_up(e); };
+ }
+ else
+ this.contact_list.focus();
+
+ this.gui_objects.folderlist = this.gui_objects.contactslist;
+ }
+
+ this.set_page_buttons();
+
+ if (this.env.address_sources && this.env.address_sources[this.env.source] && !this.env.address_sources[this.env.source].readonly)
+ this.enable_command('add', true);
+
+ if (this.env.cid)
+ this.enable_command('show', 'edit', true);
+
+ if ((this.env.action=='add' || this.env.action=='edit') && this.gui_objects.editform)
+ this.enable_command('save', true);
+ else
+ this.enable_command('search', 'reset-search', 'moveto', 'import', true);
+
+ if (this.contact_list && this.contact_list.rowcount > 0)
+ this.enable_command('export', true);
+
+ this.enable_command('list', true);
+ break;
+
+
+ case 'settings':
+ this.enable_command('preferences', 'identities', 'save', 'folders', true);
+
+ if (this.env.action=='identities') {
+ this.enable_command('add', this.env.identities_level < 2);
+ }
+ else if (this.env.action=='edit-identity' || this.env.action=='add-identity') {
+ this.enable_command('add', this.env.identities_level < 2);
+ this.enable_command('save', 'delete', 'edit', true);
+ }
+ else if (this.env.action=='folders')
+ this.enable_command('subscribe', 'unsubscribe', 'create-folder', 'rename-folder', 'delete-folder', true);
+
+ if (this.gui_objects.identitieslist)
+ {
+ this.identity_list = new rcube_list_widget(this.gui_objects.identitieslist, {multiselect:false, draggable:false, keyboard:false});
+ this.identity_list.addEventListener('select', function(o){ p.identity_select(o); });
+ this.identity_list.init();
+ this.identity_list.focus();
+
+ if (this.env.iid)
+ this.identity_list.highlight_row(this.env.iid);
+ }
+ else if (this.gui_objects.sectionslist)
+ {
+ this.sections_list = new rcube_list_widget(this.gui_objects.sectionslist, {multiselect:false, draggable:false, keyboard:false});
+ this.sections_list.addEventListener('select', function(o){ p.section_select(o); });
+ this.sections_list.init();
+ this.sections_list.focus();
+ this.sections_list.select_first(); // open first section by default
+ }
+ else if (this.gui_objects.subscriptionlist)
+ this.init_subscription_list();
+
+ break;
+
+ case 'login':
+ var input_user = $('#rcmloginuser');
+ input_user.bind('keyup', function(e){ return rcmail.login_user_keyup(e); });
+
+ if (input_user.val() == '')
+ input_user.focus();
+ else
+ $('#rcmloginpwd').focus();
+
+ // detect client timezone
+ $('#rcmlogintz').val(new Date().getTimezoneOffset() / -60);
+
+ this.enable_command('login', true);
+ break;
+
+ default:
+ break;
+ }
+
+ // flag object as complete
+ this.loaded = true;
+
+ // show message
+ if (this.pending_message)
+ this.display_message(this.pending_message[0], this.pending_message[1]);
+
+ // map implicit containers
+ if (this.gui_objects.folderlist)
+ this.gui_containers.foldertray = $(this.gui_objects.folderlist);
+
+ // trigger init event hook
+ this.triggerEvent('init', { task:this.task, action:this.env.action });
+
+ // execute all foreign onload scripts
+ // @deprecated
+ for (var i=0; i<this.onloads.length; i++)
+ {
+ if (typeof(this.onloads[i]) == 'string')
+ eval(this.onloads[i]);
+ else if (typeof(this.onloads[i]) == 'function')
+ this.onloads[i]();
+ }
+
+ // start keep-alive interval
+ this.start_keepalive();
+ };
+
+ // start interval for keep-alive/recent_check signal
+ this.start_keepalive = function()
+ {
+ if (this.env.keep_alive && !this.env.framed && this.task=='mail' && this.gui_objects.mailboxlist)
+ this._int = setInterval(function(){ ref.check_for_recent(false); }, this.env.keep_alive * 1000);
+ else if (this.env.keep_alive && !this.env.framed && this.task!='login')
+ this._int = setInterval(function(){ ref.send_keep_alive(); }, this.env.keep_alive * 1000);
+ }
+
+ this.init_message_row = function(row)
+ {
+ var uid = row.uid;
+ if (uid && this.env.messages[uid])
+ {
+ row.deleted = this.env.messages[uid].deleted ? true : false;
+ row.unread = this.env.messages[uid].unread ? true : false;
+ row.replied = this.env.messages[uid].replied ? true : false;
+ row.flagged = this.env.messages[uid].flagged ? true : false;
+ row.forwarded = this.env.messages[uid].forwarded ? true : false;
+ }
+
+ // set eventhandler to message icon
+ if (row.icon = row.obj.getElementsByTagName('td')[0].getElementsByTagName('img')[0])
+ {
+ var p = this;
+ row.icon.id = 'msgicn_'+row.uid;
+ row.icon._row = row.obj;
+ row.icon.onmousedown = function(e) { p.command('toggle_status', this); };
+ }
+
+ // global variable 'flagged_col' may be not defined yet
+ if (!this.env.flagged_col && this.env.coltypes)
+ {
+ var found;
+ if((found = find_in_array('flag', this.env.coltypes)) >= 0)
+ this.set_env('flagged_col', found+1);
+ }
+
+ // set eventhandler to flag icon, if icon found
+ if (this.env.flagged_col && (row.flagged_icon = row.obj.getElementsByTagName('td')[this.env.flagged_col].getElementsByTagName('img')[0]))
+ {
+ var p = this;
+ row.flagged_icon.id = 'flaggedicn_'+row.uid;
+ row.flagged_icon._row = row.obj;
+ row.flagged_icon.onmousedown = function(e) { p.command('toggle_flag', this); };
+ }
+
+ this.triggerEvent('insertrow', { uid:uid, row:row });
+ };
+
+ // init message compose form: set focus and eventhandlers
+ this.init_messageform = function()
+ {
+ if (!this.gui_objects.messageform)
+ return false;
+
+ //this.messageform = this.gui_objects.messageform;
+ var input_from = $("[name='_from']");
+ var input_to = $("[name='_to']");
+ var input_subject = $("input[name='_subject']");
+ var input_message = $("[name='_message']").get(0);
+ var html_mode = $("input[name='_is_html']").val() == '1';
+
+ // init live search events
+ this.init_address_input_events(input_to);
+ this.init_address_input_events($("[name='_cc']"));
+ this.init_address_input_events($("[name='_bcc']"));
+
+ // add signature according to selected identity
+ if (input_from.attr('type') == 'select-one' && $("input[name='_draft_saveid']").val() == ''
+ && !html_mode) { // if we have HTML editor, signature is added in callback
+ this.change_identity(input_from[0]);
+ }
+
+ if (input_to.val() == '')
+ input_to.focus();
+ else if (input_subject.val() == '')
+ input_subject.focus();
+ else if (input_message && !html_mode)
+ input_message.focus();
+
+ // get summary of all field values
+ this.compose_field_hash(true);
+
+ // start the auto-save timer
+ this.auto_save_start();
+ };
+
+ this.init_address_input_events = function(obj)
+ {
+ var handler = function(e){ return ref.ksearch_keypress(e,this); };
+ obj.bind((bw.safari || bw.ie ? 'keydown' : 'keypress'), handler);
+ obj.attr('autocomplete', 'off');
+ };
+
+
+ /*********************************************************/
+ /********* client command interface *********/
+ /*********************************************************/
+
+ // execute a specific command on the web client
+ this.command = function(command, props, obj)
+ {
+ if (obj && obj.blur)
+ obj.blur();
+
+ if (this.busy)
+ return false;
+
+ // command not supported or allowed
+ if (!this.commands[command])
+ {
+ // pass command to parent window
+ if (this.env.framed && parent.rcmail && parent.rcmail.command)
+ parent.rcmail.command(command, props);
+
+ return false;
+ }
+
+ // check input before leaving compose step
+ if (this.task=='mail' && this.env.action=='compose' && (command=='list' || command=='mail' || command=='addressbook' || command=='settings'))
+ {
+ if (this.cmp_hash != this.compose_field_hash() && !confirm(this.get_label('notsentwarning')))
+ return false;
+ }
+
+ // process external commands
+ if (typeof this.command_handlers[command] == 'function')
+ {
+ var ret = this.command_handlers[command](props, obj);
+ return ret !== null ? ret : (obj ? false : true);
+ }
+ else if (typeof this.command_handlers[command] == 'string')
+ {
+ var ret = window[this.command_handlers[command]](props, obj);
+ return ret !== null ? ret : (obj ? false : true);
+ }
+
+ // trigger plugin hook
+ var event_ret = this.triggerEvent('before'+command, props);
+ if (typeof event_ret != 'undefined') {
+ // abort if one the handlers returned false
+ if (event_ret === false)
+ return false;
+ else
+ props = event_ret;
+ }
+
+ // process internal command
+ switch (command)
+ {
+ case 'login':
+ if (this.gui_objects.loginform)
+ this.gui_objects.loginform.submit();
+ break;
+
+ // commands to switch task
+ case 'mail':
+ case 'addressbook':
+ case 'settings':
+ case 'logout':
+ this.switch_task(command);
+ break;
+
+ case 'permaurl':
+ if (obj && obj.href && obj.target)
+ return true;
+ else if (this.env.permaurl)
+ parent.location.href = this.env.permaurl;
+ break;
+
+ case 'open':
+ var uid;
+ if (uid = this.get_single_uid())
+ {
+ obj.href = '?_task='+this.env.task+'&_action=show&_mbox='+urlencode(this.env.mailbox)+'&_uid='+uid;
+ return true;
+ }
+ break;
+
+ // misc list commands
+ case 'list':
+ if (this.task=='mail')
+ {
+ if (this.env.search_request<0 || (props != '' && (this.env.search_request && props != this.env.mailbox)))
+ this.reset_qsearch();
+
+ this.list_mailbox(props);
+
+ if (this.env.trash_mailbox)
+ this.set_alttext('delete', this.env.mailbox != this.env.trash_mailbox ? 'movemessagetotrash' : 'deletemessage');
+ }
+ else if (this.task=='addressbook')
+ {
+ if (this.env.search_request<0 || (this.env.search_request && props != this.env.source))
+ this.reset_qsearch();
+
+ this.list_contacts(props);
+ this.enable_command('add', (this.env.address_sources && !this.env.address_sources[props].readonly));
+ }
+ break;
+
+
+ case 'load-headers':
+ this.load_headers(obj);
+ break;
+
+
+ case 'sort':
+ var sort_order, sort_col = props;
+
+ if (this.env.sort_col==sort_col)
+ sort_order = this.env.sort_order=='ASC' ? 'DESC' : 'ASC';
+ else
+ sort_order = 'ASC';
+
+ // set table header class
+ $('#rcm'+this.env.sort_col).removeClass('sorted'+(this.env.sort_order.toUpperCase()));
+ $('#rcm'+sort_col).addClass('sorted'+sort_order);
+
+ // save new sort properties
+ this.env.sort_col = sort_col;
+ this.env.sort_order = sort_order;
+
+ // reload message list
+ this.list_mailbox('', '', sort_col+'_'+sort_order);
+ break;
+
+ case 'nextpage':
+ this.list_page('next');
+ break;
+
+ case 'lastpage':
+ this.list_page('last');
+ break;
+
+ case 'previouspage':
+ this.list_page('prev');
+ break;
+
+ case 'firstpage':
+ this.list_page('first');
+ break;
+
+ case 'expunge':
+ if (this.env.messagecount)
+ this.expunge_mailbox(this.env.mailbox);
+ break;
+
+ case 'purge':
+ case 'empty-mailbox':
+ if (this.env.messagecount)
+ this.purge_mailbox(this.env.mailbox);
+ break;
+
+
+ // common commands used in multiple tasks
+ case 'show':
+ if (this.task=='mail')
+ {
+ var uid = this.get_single_uid();
+ if (uid && (!this.env.uid || uid != this.env.uid))
+ {
+ if (this.env.mailbox == this.env.drafts_mailbox)
+ this.goto_url('compose', '_draft_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
+ else
+ this.show_message(uid);
+ }
+ }
+ else if (this.task=='addressbook')
+ {
+ var cid = props ? props : this.get_single_cid();
+ if (cid && !(this.env.action=='show' && cid==this.env.cid))
+ this.load_contact(cid, 'show');
+ }
+ break;
+
+ case 'add':
+ if (this.task=='addressbook')
+ this.load_contact(0, 'add');
+ else if (this.task=='settings')
+ {
+ this.identity_list.clear_selection();
+ this.load_identity(0, 'add-identity');
+ }
+ break;
+
+ case 'edit':
+ var cid;
+ if (this.task=='addressbook' && (cid = this.get_single_cid()))
+ this.load_contact(cid, 'edit');
+ else if (this.task=='settings' && props)
+ this.load_identity(props, 'edit-identity');
+ else if (this.task=='mail' && (cid = this.get_single_uid())) {
+ var url = (this.env.mailbox == this.env.drafts_mailbox) ? '_draft_uid=' : '_uid=';
+ this.goto_url('compose', url+cid+'&_mbox='+urlencode(this.env.mailbox), true);
+ }
+ break;
+
+ case 'save-identity':
+ case 'save':
+ if (this.gui_objects.editform)
+ {
+ var input_pagesize = $("input[name='_pagesize']");
+ var input_name = $("input[name='_name']");
+ var input_email = $("input[name='_email']");
+
+ // user prefs
+ if (input_pagesize.length && isNaN(parseInt(input_pagesize.val())))
+ {
+ alert(this.get_label('nopagesizewarning'));
+ input_pagesize.focus();
+ break;
+ }
+ // contacts/identities
+ else
+ {
+ if (input_name.length && input_name.val() == '')
+ {
+ alert(this.get_label('nonamewarning'));
+ input_name.focus();
+ break;
+ }
+ else if (input_email.length && !rcube_check_email(input_email.val()))
+ {
+ alert(this.get_label('noemailwarning'));
+ input_email.focus();
+ break;
+ }
+ }
+
+ this.gui_objects.editform.submit();
+ }
+ break;
+
+ case 'delete':
+ // mail task
+ if (this.task=='mail')
+ this.delete_messages();
+ // addressbook task
+ else if (this.task=='addressbook')
+ this.delete_contacts();
+ // user settings task
+ else if (this.task=='settings')
+ this.delete_identity();
+ break;
+
+
+ // mail task commands
+ case 'move':
+ case 'moveto':
+ if (this.task == 'mail')
+ this.move_messages(props);
+ else if (this.task == 'addressbook' && this.drag_active)
+ this.copy_contact(null, props);
+ break;
+
+ case 'mark':
+ if (props)
+ this.mark_message(props);
+ break;
+
+ case 'toggle_status':
+ if (props && !props._row)
+ break;
+
+ var uid;
+ var flag = 'read';
+
+ if (props._row.uid)
+ {
+ uid = props._row.uid;
+
+ // toggle read/unread
+ if (this.message_list.rows[uid].deleted) {
+ flag = 'undelete';
+ } else if (!this.message_list.rows[uid].unread)
+ flag = 'unread';
+ }
+
+ this.mark_message(flag, uid);
+ break;
+
+ case 'toggle_flag':
+ if (props && !props._row)
+ break;
+
+ var uid;
+ var flag = 'flagged';
+
+ if (props._row.uid)
+ {
+ uid = props._row.uid;
+ // toggle flagged/unflagged
+ if (this.message_list.rows[uid].flagged)
+ flag = 'unflagged';
+ }
+ this.mark_message(flag, uid);
+ break;
+
+ case 'always-load':
+ if (this.env.uid && this.env.sender) {
+ this.add_contact(urlencode(this.env.sender));
+ window.setTimeout(function(){ ref.command('load-images'); }, 300);
+ break;
+ }
+
+ case 'load-images':
+ if (this.env.uid)
+ this.show_message(this.env.uid, true, this.env.action=='preview');
+ break;
+
+ case 'load-attachment':
+ var qstring = '_mbox='+urlencode(this.env.mailbox)+'&_uid='+this.env.uid+'&_part='+props.part;
+
+ // open attachment in frame if it's of a supported mimetype
+ if (this.env.uid && props.mimetype && find_in_array(props.mimetype, this.mimetypes)>=0)
+ {
+ if (props.mimetype == 'text/html')
+ qstring += '&_safe=1';
+ this.attachment_win = window.open(this.env.comm_path+'&_action=get&'+qstring+'&_frame=1', 'rcubemailattachment');
+ if (this.attachment_win)
+ {
+ window.setTimeout(function(){ ref.attachment_win.focus(); }, 10);
+ break;
+ }
+ }
+
+ this.goto_url('get', qstring+'&_download=1', false);
+ break;
+
+ case 'select-all':
+ if (props == 'invert')
+ this.message_list.invert_selection();
+ else
+ this.message_list.select_all(props);
+ break;
+
+ case 'select-none':
+ this.message_list.clear_selection();
+ break;
+
+ case 'nextmessage':
+ if (this.env.next_uid)
+ this.show_message(this.env.next_uid, false, this.env.action=='preview');
+ break;
+
+ case 'lastmessage':
+ if (this.env.last_uid)
+ this.show_message(this.env.last_uid);
+ break;
+
+ case 'previousmessage':
+ if (this.env.prev_uid)
+ this.show_message(this.env.prev_uid, false, this.env.action=='preview');
+ break;
+
+ case 'firstmessage':
+ if (this.env.first_uid)
+ this.show_message(this.env.first_uid);
+ break;
+
+ case 'checkmail':
+ this.check_for_recent(true);
+ break;
+
+ case 'compose':
+ var url = this.env.comm_path+'&_action=compose';
+
+ if (this.task=='mail')
+ {
+ url += '&_mbox='+urlencode(this.env.mailbox);
+
+ if (this.env.mailbox==this.env.drafts_mailbox)
+ {
+ var uid;
+ if (uid = this.get_single_uid())
+ url += '&_draft_uid='+uid;
+ }
+ else if (props)
+ url += '&_to='+urlencode(props);
+ }
+ // modify url if we're in addressbook
+ else if (this.task=='addressbook')
+ {
+ // switch to mail compose step directly
+ if (props && props.indexOf('@') > 0)
+ {
+ url = this.get_task_url('mail', url);
+ this.redirect(url + '&_to='+urlencode(props));
+ break;
+ }
+
+ // use contact_id passed as command parameter
+ var a_cids = new Array();
+ if (props)
+ a_cids[a_cids.length] = props;
+ // get selected contacts
+ else if (this.contact_list)
+ {
+ var selection = this.contact_list.get_selection();
+ for (var n=0; n<selection.length; n++)
+ a_cids[a_cids.length] = selection[n];
+ }
+
+ if (a_cids.length)
+ this.http_request('mailto', '_cid='+urlencode(a_cids.join(','))+'&_source='+urlencode(this.env.source), true);
+
+ break;
+ }
+
+ // don't know if this is necessary...
+ url = url.replace(/&_framed=1/, "");
+
+ this.redirect(url);
+ break;
+
+ case 'spellcheck':
+ if (window.tinyMCE && tinyMCE.get(this.env.composebody)) {
+ tinyMCE.execCommand('mceSpellCheck', true);
+ }
+ else if (this.env.spellcheck && this.env.spellcheck.spellCheck && this.spellcheck_ready) {
+ this.env.spellcheck.spellCheck();
+ this.set_spellcheck_state('checking');
+ }
+ break;
+
+ case 'savedraft':
+ // Reset the auto-save timer
+ self.clearTimeout(this.save_timer);
+
+ if (!this.gui_objects.messageform)
+ break;
+
+ // if saving Drafts is disabled in main.inc.php
+ // or if compose form did not change
+ if (!this.env.drafts_mailbox || this.cmp_hash == this.compose_field_hash())
+ break;
+
+ this.set_busy(true, 'savingmessage');
+ var form = this.gui_objects.messageform;
+ form.target = "savetarget";
+ form._draft.value = '1';
+ form.submit();
+ break;
+
+ case 'send':
+ if (!this.gui_objects.messageform)
+ break;
+
+ if (!this.check_compose_input())
+ break;
+
+ // Reset the auto-save timer
+ self.clearTimeout(this.save_timer);
+
+ // all checks passed, send message
+ this.set_busy(true, 'sendingmessage');
+ var form = this.gui_objects.messageform;
+ form.target = "savetarget";
+ form._draft.value = '';
+ form.submit();
+
+ // clear timeout (sending could take longer)
+ clearTimeout(this.request_timer);
+ break;
+
+ case 'add-attachment':
+ this.show_attachment_form(true);
+
+ case 'send-attachment':
+ // Reset the auto-save timer
+ self.clearTimeout(this.save_timer);
+
+ this.upload_file(props)
+ break;
+
+ case 'remove-attachment':
+ this.remove_attachment(props);
+ break;
+
+ case 'reply-all':
+ case 'reply':
+ var uid;
+ if (uid = this.get_single_uid())
+ this.goto_url('compose', '_reply_uid='+uid+'&_mbox='+urlencode(this.env.mailbox)+(command=='reply-all' ? '&_all=1' : ''), true);
+ break;
+
+ case 'forward':
+ var uid;
+ if (uid = this.get_single_uid())
+ this.goto_url('compose', '_forward_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
+ break;
+
+ case 'print':
+ var uid;
+ if (uid = this.get_single_uid())
+ {
+ ref.printwin = window.open(this.env.comm_path+'&_action=print&_uid='+uid+'&_mbox='+urlencode(this.env.mailbox)+(this.env.safemode ? '&_safe=1' : ''));
+ if (this.printwin)
+ {
+ window.setTimeout(function(){ ref.printwin.focus(); }, 20);
+ if (this.env.action != 'show')
+ this.mark_message('read', uid);
+ }
+ }
+ break;
+
+ case 'viewsource':
+ var uid;
+ if (uid = this.get_single_uid())
+ {
+ ref.sourcewin = window.open(this.env.comm_path+'&_action=viewsource&_uid='+uid+'&_mbox='+urlencode(this.env.mailbox));
+ if (this.sourcewin)
+ window.setTimeout(function(){ ref.sourcewin.focus(); }, 20);
+ }
+ break;
+
+ case 'download':
+ var uid;
+ if (uid = this.get_single_uid())
+ this.goto_url('viewsource', '&_uid='+uid+'&_mbox='+urlencode(this.env.mailbox)+'&_save=1');
+ break;
+
+ case 'add-contact':
+ this.add_contact(props);
+ break;
+
+ // quicksearch
+ case 'search':
+ if (!props && this.gui_objects.qsearchbox)
+ props = this.gui_objects.qsearchbox.value;
+ if (props)
+ {
+ this.qsearch(props);
+ break;
+ }
+
+ // reset quicksearch
+ case 'reset-search':
+ var s = this.env.search_request;
+ this.reset_qsearch();
+
+ if (s && this.env.mailbox)
+ this.list_mailbox(this.env.mailbox);
+ else if (s && this.task == 'addressbook')
+ this.list_contacts(this.env.source);
+ break;
+
+ case 'import':
+ if (this.env.action == 'import' && this.gui_objects.importform) {
+ var file = document.getElementById('rcmimportfile');
+ if (file && !file.value) {
+ alert(this.get_label('selectimportfile'));
+ break;
+ }
+ this.gui_objects.importform.submit();
+ this.set_busy(true, 'importwait');
+ this.lock_form(this.gui_objects.importform, true);
+ }
+ else
+ this.goto_url('import');
+ break;
+
+ case 'export':
+ if (this.contact_list.rowcount > 0) {
+ var add_url = (this.env.source ? '_source='+urlencode(this.env.source)+'&' : '');
+ if (this.env.search_request)
+ add_url += '_search='+this.env.search_request;
+
+ this.goto_url('export', add_url);
+ }
+ break;
+
+ // collapse/expand folder
+ case 'collapse-folder':
+ if (props)
+ this.collapse_folder(props);
+ break;
+
+ // user settings commands
+ case 'preferences':
+ this.goto_url('');
+ break;
+
+ case 'identities':
+ this.goto_url('identities');
+ break;
+
+ case 'delete-identity':
+ this.delete_identity();
+
+ case 'folders':
+ this.goto_url('folders');
+ break;
+
+ case 'subscribe':
+ this.subscribe_folder(props);
+ break;
+
+ case 'unsubscribe':
+ this.unsubscribe_folder(props);
+ break;
+
+ case 'create-folder':
+ this.create_folder(props);
+ break;
+
+ case 'rename-folder':
+ this.rename_folder(props);
+ break;
+
+ case 'delete-folder':
+ this.delete_folder(props);
+ break;
+
+ }
+
+ this.triggerEvent('after'+command, props);
+
+ return obj ? false : true;
+ };
+
+ // set command enabled or disabled
+ this.enable_command = function()
+ {
+ var args = arguments;
+ if(!args.length) return -1;
+
+ var command;
+ var enable = args[args.length-1];
+
+ for(var n=0; n<args.length-1; n++)
+ {
+ command = args[n];
+ this.commands[command] = enable;
+ this.set_button(command, (enable ? 'act' : 'pas'));
+ }
+ return true;
+ };
+
+ // lock/unlock interface
+ this.set_busy = function(a, message)
+ {
+ if (a && message)
+ {
+ var msg = this.get_label(message);
+ if (msg==message)
+ msg = 'Loading...';
+
+ this.display_message(msg, 'loading', true);
+ }
+ else if (!a)
+ this.hide_message();
+
+ this.busy = a;
+ //document.body.style.cursor = a ? 'wait' : 'default';
+
+ if (this.gui_objects.editform)
+ this.lock_form(this.gui_objects.editform, a);
+
+ // clear pending timer
+ if (this.request_timer)
+ clearTimeout(this.request_timer);
+
+ // set timer for requests
+ if (a && this.env.request_timeout)
+ this.request_timer = window.setTimeout(function(){ ref.request_timed_out(); }, this.env.request_timeout * 1000);
+ };
+
+ // return a localized string
+ this.get_label = function(name, domain)
+ {
+ if (domain && this.labels[domain+'.'+name])
+ return this.labels[domain+'.'+name];
+ else if (this.labels[name])
+ return this.labels[name];
+ else
+ return name;
+ };
+
+ // alias for convenience reasons
+ this.gettext = this.get_label;
+
+ // switch to another application task
+ this.switch_task = function(task)
+ {
+ if (this.task===task && task!='mail')
+ return;
+
+ var url = this.get_task_url(task);
+ if (task=='mail')
+ url += '&_mbox=INBOX';
+
+ this.redirect(url);
+ };
+
+ this.get_task_url = function(task, url)
+ {
+ if (!url)
+ url = this.env.comm_path;
+
+ return url.replace(/_task=[a-z]+/, '_task='+task);
+ };
+
+ // called when a request timed out
+ this.request_timed_out = function()
+ {
+ this.set_busy(false);
+ this.display_message('Request timed out!', 'error');
+ };
+
+ this.reload = function(delay)
+ {
+ if (this.env.framed && parent.rcmail)
+ parent.rcmail.reload(delay);
+ else if (delay)
+ window.setTimeout(function(){ rcmail.reload(); }, delay);
+ else if (window.location)
+ location.href = this.env.comm_path;
+ };
+
+
+ /*********************************************************/
+ /********* event handling methods *********/
+ /*********************************************************/
+
+ this.doc_mouse_up = function(e)
+ {
+ var model, list, li;
+
+ if (this.message_list) {
+ if (!rcube_mouse_is_over(e, this.message_list.list))
+ this.message_list.blur();
+ list = this.message_list;
+ model = this.env.mailboxes;
+ }
+ else if (this.contact_list) {
+ if (!rcube_mouse_is_over(e, this.contact_list.list))
+ this.contact_list.blur();
+ list = this.contact_list;
+ model = this.env.address_sources;
+ }
+ else if (this.ksearch_value) {
+ this.ksearch_blur();
+ }
+
+ // handle mouse release when dragging
+ if (this.drag_active && model && this.env.last_folder_target) {
+ $(this.get_folder_li(this.env.last_folder_target)).removeClass('droptarget');
+ this.command('moveto', model[this.env.last_folder_target].id);
+ this.env.last_folder_target = null;
+ list.draglayer.hide();
+ }
+
+ // reset 'pressed' buttons
+ if (this.buttons_sel) {
+ for (var id in this.buttons_sel)
+ if (typeof id != 'function')
+ this.button_out(this.buttons_sel[id], id);
+ this.buttons_sel = {};
+ }
+ };
+
+ this.drag_start = function(list)
+ {
+ var model = this.task == 'mail' ? this.env.mailboxes : this.env.address_sources;
+
+ this.drag_active = true;
+ if (this.preview_timer)
+ clearTimeout(this.preview_timer);
+
+ // save folderlist and folders location/sizes for droptarget calculation in drag_move()
+ if (this.gui_objects.folderlist && model)
+ {
+ this.initialBodyScrollTop = bw.ie ? 0 : window.pageYOffset;
+ this.initialListScrollTop = this.gui_objects.folderlist.parentNode.scrollTop;
+
+ var li, pos, list, height;
+ list = $(this.gui_objects.folderlist);
+ pos = list.offset();
+ this.env.folderlist_coords = { x1:pos.left, y1:pos.top, x2:pos.left + list.width(), y2:pos.top + list.height() };
+
+ this.env.folder_coords = new Array();
+ for (var k in model) {
+ if (li = this.get_folder_li(k)) {
+ // only visible folders
+ if (height = li.firstChild.offsetHeight) {
+ pos = $(li.firstChild).offset();
+ this.env.folder_coords[k] = { x1:pos.left, y1:pos.top,
+ x2:pos.left + li.firstChild.offsetWidth, y2:pos.top + height, on:0 };
+ }
+ }
+ }
+ }
+ };
+
+ this.drag_end = function(e)
+ {
+ this.drag_active = false;
+ this.env.last_folder_target = null;
+
+ if (this.folder_auto_timer) {
+ window.clearTimeout(this.folder_auto_timer);
+ this.folder_auto_timer = null;
+ this.folder_auto_expand = null;
+ }
+
+ // over the folders
+ if (this.gui_objects.folderlist && this.env.folder_coords) {
+ for (var k in this.env.folder_coords) {
+ if (this.env.folder_coords[k].on)
+ $(this.get_folder_li(k)).removeClass('droptarget');
+ }
+ }
+ };
+
+ this.drag_move = function(e)
+ {
+ if (this.gui_objects.folderlist && this.env.folder_coords) {
+ // offsets to compensate for scrolling while dragging a message
+ var boffset = bw.ie ? -document.documentElement.scrollTop : this.initialBodyScrollTop;
+ var moffset = this.initialListScrollTop-this.gui_objects.folderlist.parentNode.scrollTop;
+ var toffset = -moffset-boffset;
+
+ var li, div, pos, mouse;
+ mouse = rcube_event.get_mouse_pos(e);
+ pos = this.env.folderlist_coords;
+ mouse.y += toffset;
+
+ // if mouse pointer is outside of folderlist
+ if (mouse.x < pos.x1 || mouse.x >= pos.x2 || mouse.y < pos.y1 || mouse.y >= pos.y2) {
+ if (this.env.last_folder_target) {
+ $(this.get_folder_li(this.env.last_folder_target)).removeClass('droptarget');
+ this.env.folder_coords[this.env.last_folder_target].on = 0;
+ this.env.last_folder_target = null;
+ }
+ return;
+ }
+
+ // over the folders
+ for (var k in this.env.folder_coords) {
+ pos = this.env.folder_coords[k];
+ if (mouse.x >= pos.x1 && mouse.x < pos.x2 && mouse.y >= pos.y1 && mouse.y < pos.y2
+ && this.check_droptarget(k)) {
+
+ li = this.get_folder_li(k);
+ div = $(li.getElementsByTagName("div")[0]);
+
+ // if the folder is collapsed, expand it after 1sec and restart the drag & drop process.
+ if (div.hasClass('collapsed')) {
+ if (this.folder_auto_timer)
+ window.clearTimeout(this.folder_auto_timer);
+
+ this.folder_auto_expand = k;
+ this.folder_auto_timer = window.setTimeout(function() {
+ rcmail.command("collapse-folder", rcmail.folder_auto_expand);
+ rcmail.drag_start(null);
+ }, 1000);
+ } else if (this.folder_auto_timer) {
+ window.clearTimeout(this.folder_auto_timer);
+ this.folder_auto_timer = null;
+ this.folder_auto_expand = null;
+ }
+
+ $(li).addClass('droptarget');
+ this.env.last_folder_target = k;
+ this.env.folder_coords[k].on = 1;
+ }
+ else if (pos.on) {
+ $(this.get_folder_li(k)).removeClass('droptarget');
+ this.env.folder_coords[k].on = 0;
+ }
+ }
+ }
+ };
+
+ this.collapse_folder = function(id)
+ {
+ var div;
+ if ((li = this.get_folder_li(id)) &&
+ (div = $(li.getElementsByTagName("div")[0])) &&
+ (div.hasClass('collapsed') || div.hasClass('expanded')))
+ {
+ var ul = $(li.getElementsByTagName("ul")[0]);
+ if (div.hasClass('collapsed'))
+ {
+ ul.show();
+ div.removeClass('collapsed').addClass('expanded');
+ var reg = new RegExp('&'+urlencode(id)+'&');
+ this.set_env('collapsed_folders', this.env.collapsed_folders.replace(reg, ''));
+ }
+ else
+ {
+ ul.hide();
+ div.removeClass('expanded').addClass('collapsed');
+ this.set_env('collapsed_folders', this.env.collapsed_folders+'&'+urlencode(id)+'&');
+
+ // select parent folder if one of its childs is currently selected
+ if (this.env.mailbox.indexOf(id + this.env.delimiter) == 0)
+ this.command('list', id);
+ }
+
+ // Work around a bug in IE6 and IE7, see #1485309
+ if ((bw.ie6 || bw.ie7) &&
+ li.nextSibling &&
+ (li.nextSibling.getElementsByTagName("ul").length>0) &&
+ li.nextSibling.getElementsByTagName("ul")[0].style &&
+ (li.nextSibling.getElementsByTagName("ul")[0].style.display!='none'))
+ {
+ li.nextSibling.getElementsByTagName("ul")[0].style.display = 'none';
+ li.nextSibling.getElementsByTagName("ul")[0].style.display = '';
+ }
+
+ this.http_post('save-pref', '_name=collapsed_folders&_value='+urlencode(this.env.collapsed_folders));
+ this.set_unread_count_display(id, false);
+ }
+ }
+
+ this.click_on_list = function(e)
+ {
+ if (this.gui_objects.qsearchbox)
+ this.gui_objects.qsearchbox.blur();
+
+ if (this.message_list)
+ this.message_list.focus();
+ else if (this.contact_list)
+ this.contact_list.focus();
+
+ return rcube_event.get_button(e) == 2 ? true : rcube_event.cancel(e);
+ };
+
+ this.msglist_select = function(list)
+ {
+ if (this.preview_timer)
+ clearTimeout(this.preview_timer);
+
+ var selected = list.selection.length==1;
+
+ // Hide certain command buttons when Drafts folder is selected
+ if (this.env.mailbox == this.env.drafts_mailbox)
+ {
+ this.enable_command('reply', 'reply-all', 'forward', false);
+ this.enable_command('show', 'print', 'open', 'edit', 'download', 'viewsource', selected);
+ this.enable_command('delete', 'moveto', 'mark', (list.selection.length > 0 ? true : false));
+ }
+ else
+ {
+ this.enable_command('show', 'reply', 'reply-all', 'forward', 'print', 'edit', 'open', 'download', 'viewsource', selected);
+ this.enable_command('delete', 'moveto', 'mark', (list.selection.length > 0 ? true : false));
+ }
+
+ // start timer for message preview (wait for double click)
+ if (selected && this.env.contentframe && !list.multi_selecting)
+ this.preview_timer = window.setTimeout(function(){ ref.msglist_get_preview(); }, 200);
+ else if (this.env.contentframe)
+ this.show_contentframe(false);
+ };
+
+ this.msglist_dbl_click = function(list)
+ {
+ if (this.preview_timer)
+ clearTimeout(this.preview_timer);
+
+ var uid = list.get_single_selection();
+ if (uid && this.env.mailbox == this.env.drafts_mailbox)
+ this.goto_url('compose', '_draft_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true);
+ else if (uid)
+ this.show_message(uid, false, false);
+ };
+
+ this.msglist_keypress = function(list)
+ {
+ if (list.key_pressed == list.ENTER_KEY)
+ this.command('show');
+ else if (list.key_pressed == list.DELETE_KEY)
+ this.command('delete');
+ else if (list.key_pressed == list.BACKSPACE_KEY)
+ this.command('delete');
+ else
+ list.shiftkey = false;
+ };
+
+ this.msglist_get_preview = function()
+ {
+ var uid = this.get_single_uid();
+ if (uid && this.env.contentframe && !this.drag_active)
+ this.show_message(uid, false, true);
+ else if (this.env.contentframe)
+ this.show_contentframe(false);
+ };
+
+ this.check_droptarget = function(id)
+ {
+ if (this.task == 'mail')
+ return (this.env.mailboxes[id] && this.env.mailboxes[id].id != this.env.mailbox && !this.env.mailboxes[id].virtual);
+ else if (this.task == 'addressbook')
+ return (id != this.env.source && this.env.address_sources[id] && !this.env.address_sources[id].readonly);
+ else if (this.task == 'settings')
+ return (id != this.env.folder);
+ };
+
+
+ /*********************************************************/
+ /********* (message) list functionality *********/
+ /*********************************************************/
+
+ // when user doble-clicks on a row
+ this.show_message = function(id, safe, preview)
+ {
+ if (!id) return;
+
+ var add_url = '';
+ var action = preview ? 'preview': 'show';
+ var target = window;
+
+ if (preview && this.env.contentframe && window.frames && window.frames[this.env.contentframe])
+ {
+ target = window.frames[this.env.contentframe];
+ add_url = '&_framed=1';
+ }
+
+ if (safe)
+ add_url = '&_safe=1';
+
+ // also send search request to get the right messages
+ if (this.env.search_request)
+ add_url += '&_search='+this.env.search_request;
+
+ var url = '&_action='+action+'&_uid='+id+'&_mbox='+urlencode(this.env.mailbox)+add_url;
+ if (action == 'preview' && String(target.location.href).indexOf(url) >= 0)
+ this.show_contentframe(true);
+ else
+ {
+ this.set_busy(true, 'loading');
+ target.location.href = this.env.comm_path+url;
+
+ // mark as read and change mbox unread counter
+ if (action == 'preview' && this.message_list && this.message_list.rows[id] && this.message_list.rows[id].unread)
+ {
+ this.set_message(id, 'unread', false);
+ if (this.env.unread_counts[this.env.mailbox])
+ {
+ this.env.unread_counts[this.env.mailbox] -= 1;
+ this.set_unread_count(this.env.mailbox, this.env.unread_counts[this.env.mailbox], this.env.mailbox == 'INBOX');
+ }
+ }
+ }
+ };
+
+ this.show_contentframe = function(show)
+ {
+ var frm;
+ if (this.env.contentframe && (frm = $('#'+this.env.contentframe)) && frm.length)
+ {
+ if (!show && window.frames[this.env.contentframe])
+ {
+ if (window.frames[this.env.contentframe].location.href.indexOf(this.env.blankpage)<0)
+ window.frames[this.env.contentframe].location.href = this.env.blankpage;
+ }
+ else if (!bw.safari && !bw.konq)
+ frm[show ? 'show' : 'hide']();
+ }
+
+ if (!show && this.busy)
+ this.set_busy(false);
+ };
+
+ // list a specific page
+ this.list_page = function(page)
+ {
+ if (page=='next')
+ page = this.env.current_page+1;
+ if (page=='last')
+ page = this.env.pagecount;
+ if (page=='prev' && this.env.current_page>1)
+ page = this.env.current_page-1;
+ if (page=='first' && this.env.current_page>1)
+ page = 1;
+
+ if (page > 0 && page <= this.env.pagecount)
+ {
+ this.env.current_page = page;
+
+ if (this.task=='mail')
+ this.list_mailbox(this.env.mailbox, page);
+ else if (this.task=='addressbook')
+ this.list_contacts(this.env.source, page);
+ }
+ };
+
+ // list messages of a specific mailbox using filter
+ this.filter_mailbox = function(filter)
+ {
+ var search;
+ if (this.gui_objects.qsearchbox)
+ search = this.gui_objects.qsearchbox.value;
+
+ this.message_list.clear();
+
+ // reset vars
+ this.env.current_page = 1;
+ this.set_busy(true, 'searching');
+ this.http_request('search', '_filter='+filter
+ + (search ? '&_q='+urlencode(search) : '')
+ + (this.env.mailbox ? '&_mbox='+urlencode(this.env.mailbox) : ''), true);
+ }
+
+
+ // list messages of a specific mailbox
+ this.list_mailbox = function(mbox, page, sort)
+ {
+ var add_url = '';
+ var target = window;
+
+ if (!mbox)
+ mbox = this.env.mailbox;
+
+ // add sort to url if set
+ if (sort)
+ add_url += '&_sort=' + sort;
+
+ // also send search request to get the right messages
+ if (this.env.search_request)
+ add_url += '&_search='+this.env.search_request;
+
+ // set page=1 if changeing to another mailbox
+ if (!page && this.env.mailbox != mbox)
+ {
+ page = 1;
+ this.env.current_page = page;
+ this.show_contentframe(false);
+ }
+
+ if (mbox != this.env.mailbox || (mbox == this.env.mailbox && !page && !sort))
+ add_url += '&_refresh=1';
+
+ // unselect selected messages
+ this.last_selected = 0;
+ if (this.message_list)
+ this.message_list.clear_selection();
+
+ this.select_folder(mbox, this.env.mailbox);
+ this.env.mailbox = mbox;
+
+ // load message list remotely
+ if (this.gui_objects.messagelist)
+ {
+ this.list_mailbox_remote(mbox, page, add_url);
+ return;
+ }
+
+ if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
+ {
+ target = window.frames[this.env.contentframe];
+ add_url += '&_framed=1';
+ }
+
+ // load message list to target frame/window
+ if (mbox)
+ {
+ this.set_busy(true, 'loading');
+ target.location.href = this.env.comm_path+'&_mbox='+urlencode(mbox)+(page ? '&_page='+page : '')+add_url;
+ }
+ };
+
+ // send remote request to load message list
+ this.list_mailbox_remote = function(mbox, page, add_url)
+ {
+ // clear message list first
+ this.message_list.clear();
+
+ // send request to server
+ var url = '_mbox='+urlencode(mbox)+(page ? '&_page='+page : '');
+ this.set_busy(true, 'loading');
+ this.http_request('list', url+add_url, true);
+ };
+
+ this.expunge_mailbox = function(mbox)
+ {
+ var lock = false;
+ var add_url = '';
+
+ // lock interface if it's the active mailbox
+ if (mbox == this.env.mailbox)
+ {
+ lock = true;
+ this.set_busy(true, 'loading');
+ add_url = '&_reload=1';
+ }
+
+ // send request to server
+ var url = '_mbox='+urlencode(mbox);
+ this.http_post('expunge', url+add_url, lock);
+ };
+
+ this.purge_mailbox = function(mbox)
+ {
+ var lock = false;
+ var add_url = '';
+
+ if (!confirm(this.get_label('purgefolderconfirm')))
+ return false;
+
+ // lock interface if it's the active mailbox
+ if (mbox == this.env.mailbox)
+ {
+ lock = true;
+ this.set_busy(true, 'loading');
+ add_url = '&_reload=1';
+ }
+
+ // send request to server
+ var url = '_mbox='+urlencode(mbox);
+ this.http_post('purge', url+add_url, lock);
+ return true;
+ };
+
+ // test if purge command is allowed
+ this.purge_mailbox_test = function()
+ {
+ return (this.env.messagecount && (this.env.mailbox == this.env.trash_mailbox || this.env.mailbox == this.env.junk_mailbox
+ || this.env.mailbox.match('^' + RegExp.escape(this.env.trash_mailbox) + RegExp.escape(this.env.delimiter))
+ || this.env.mailbox.match('^' + RegExp.escape(this.env.junk_mailbox) + RegExp.escape(this.env.delimiter))));
+ };
+
+ // set message icon
+ this.set_message_icon = function(uid)
+ {
+ var icn_src;
+ var rows = this.message_list.rows;
+
+ if (!rows[uid])
+ return false;
+
+ if (rows[uid].deleted && this.env.deletedicon)
+ icn_src = this.env.deletedicon;
+ else if (rows[uid].replied && this.env.repliedicon)
+ {
+ if (rows[uid].forwarded && this.env.forwardedrepliedicon)
+ icn_src = this.env.forwardedrepliedicon;
+ else
+ icn_src = this.env.repliedicon;
+ }
+ else if (rows[uid].forwarded && this.env.forwardedicon)
+ icn_src = this.env.forwardedicon;
+ else if (rows[uid].unread && this.env.unreadicon)
+ icn_src = this.env.unreadicon;
+ else if (this.env.messageicon)
+ icn_src = this.env.messageicon;
+
+ if (icn_src && rows[uid].icon)
+ rows[uid].icon.src = icn_src;
+
+ icn_src = '';
+
+ if (rows[uid].flagged && this.env.flaggedicon)
+ icn_src = this.env.flaggedicon;
+ else if (!rows[uid].flagged && this.env.unflaggedicon)
+ icn_src = this.env.unflaggedicon;
+
+ if (rows[uid].flagged_icon && icn_src)
+ rows[uid].flagged_icon.src = icn_src;
+ }
+
+ // set message status
+ this.set_message_status = function(uid, flag, status)
+ {
+ var rows = this.message_list.rows;
+
+ if (!rows[uid]) return false;
+
+ if (flag == 'unread')
+ rows[uid].unread = status;
+ else if(flag == 'deleted')
+ rows[uid].deleted = status;
+ else if (flag == 'replied')
+ rows[uid].replied = status;
+ else if (flag == 'forwarded')
+ rows[uid].forwarded = status;
+ else if (flag == 'flagged')
+ rows[uid].flagged = status;
+
+ this.env.messages[uid] = rows[uid];
+ }
+
+ // set message row status, class and icon
+ this.set_message = function(uid, flag, status)
+ {
+ var rows = this.message_list.rows;
+
+ if (!rows[uid]) return false;
+
+ if (flag)
+ this.set_message_status(uid, flag, status);
+
+ var rowobj = $(rows[uid].obj);
+ if (rows[uid].unread && rows[uid].classname.indexOf('unread')<0)
+ {
+ rows[uid].classname += ' unread';
+ rowobj.addClass('unread');
+ }
+ else if (!rows[uid].unread && rows[uid].classname.indexOf('unread')>=0)
+ {
+ rows[uid].classname = rows[uid].classname.replace(/\s*unread/, '');
+ rowobj.removeClass('unread');
+ }
+
+ if (rows[uid].deleted && rows[uid].classname.indexOf('deleted')<0)
+ {
+ rows[uid].classname += ' deleted';
+ rowobj.addClass('deleted');
+ }
+ else if (!rows[uid].deleted && rows[uid].classname.indexOf('deleted')>=0)
+ {
+ rows[uid].classname = rows[uid].classname.replace(/\s*deleted/, '');
+ rowobj.removeClass('deleted');
+ }
+
+ if (rows[uid].flagged && rows[uid].classname.indexOf('flagged')<0)
+ {
+ rows[uid].classname += ' flagged';
+ rowobj.addClass('flagged');
+ }
+ else if (!rows[uid].flagged && rows[uid].classname.indexOf('flagged')>=0)
+ {
+ rows[uid].classname = rows[uid].classname.replace(/\s*flagged/, '');
+ rowobj.removeClass('flagged');
+ }
+
+ this.set_message_icon(uid);
+ }
+
+ // move selected messages to the specified mailbox
+ this.move_messages = function(mbox)
+ {
+ // exit if current or no mailbox specified or if selection is empty
+ if (!mbox || mbox == this.env.mailbox || (!this.env.uid && (!this.message_list || !this.message_list.get_selection().length)))
+ return;
+
+ var lock = false;
+ var add_url = '&_target_mbox='+urlencode(mbox)+'&_from='+(this.env.action ? this.env.action : '');
+
+ // show wait message
+ if (this.env.action=='show')
+ {
+ lock = true;
+ this.set_busy(true, 'movingmessage');
+ }
+ else
+ this.show_contentframe(false);
+
+ // Hide message command buttons until a message is selected
+ this.enable_command('reply', 'reply-all', 'forward', 'delete', 'mark', 'print', 'open', 'edit', 'viewsource', 'download', false);
+
+ this._with_selected_messages('moveto', lock, add_url);
+ };
+
+ // delete selected messages from the current mailbox
+ this.delete_messages = function()
+ {
+ var selection = this.message_list ? this.message_list.get_selection() : new Array();
+
+ // exit if no mailbox specified or if selection is empty
+ if (!this.env.uid && !selection.length)
+ return;
+
+ // if config is set to flag for deletion
+ if (this.env.flag_for_deletion)
+ this.mark_message('delete');
+ // if there isn't a defined trash mailbox or we are in it
+ else if (!this.env.trash_mailbox || String(this.env.mailbox).toLowerCase() == String(this.env.trash_mailbox).toLowerCase())
+ this.permanently_remove_messages();
+ // if there is a trash mailbox defined and we're not currently in it
+ else {
+ // if shift was pressed delete it immediately
+ if (this.message_list && this.message_list.shiftkey)
+ {
+ if (confirm(this.get_label('deletemessagesconfirm')))
+ this.permanently_remove_messages();
+ }
+ else
+ this.move_messages(this.env.trash_mailbox);
+ }
+ };
+
+ // delete the selected messages permanently
+ this.permanently_remove_messages = function()
+ {
+ // exit if no mailbox specified or if selection is empty
+ if (!this.env.uid && (!this.message_list || !this.message_list.get_selection().length))
+ return;
+
+ this.show_contentframe(false);
+ this._with_selected_messages('delete', false, '&_from='+(this.env.action ? this.env.action : ''));
+ };
+
+ // Send a specifc request with UIDs of all selected messages
+ // @private
+ this._with_selected_messages = function(action, lock, add_url, remove)
+ {
+ var a_uids = new Array();
+
+ if (this.env.uid)
+ a_uids[0] = this.env.uid;
+ else
+ {
+ var selection = this.message_list.get_selection();
+ var rows = this.message_list.rows;
+ var id;
+ for (var n=0; n<selection.length; n++) {
+ id = selection[n];
+ a_uids[a_uids.length] = id;
+ this.message_list.remove_row(id, (this.env.display_next && n == selection.length-1));
+ }
+ // make sure there are no selected rows
+ if (!this.env.display_next)
+ this.message_list.clear_selection();
+ }
+
+ // also send search request to get the right messages
+ if (this.env.search_request)
+ add_url += '&_search='+this.env.search_request;
+
+ if (this.env.display_next && this.env.next_uid)
+ add_url += '&_next_uid='+this.env.next_uid;
+
+ // send request to server
+ this.http_post(action, '_uid='+a_uids.join(',')+'&_mbox='+urlencode(this.env.mailbox)+add_url, lock);
+ };
+
+ // set a specific flag to one or more messages
+ this.mark_message = function(flag, uid)
+ {
+ var a_uids = new Array();
+ var r_uids = new Array();
+ var selection = this.message_list ? this.message_list.get_selection() : new Array();
+
+ if (uid)
+ a_uids[0] = uid;
+ else if (this.env.uid)
+ a_uids[0] = this.env.uid;
+ else if (this.message_list)
+ {
+ for (var n=0; n<selection.length; n++)
+ {
+ a_uids[a_uids.length] = selection[n];
+ }
+ }
+
+ if (!this.message_list)
+ r_uids = a_uids;
+ else
+ for (var id, n=0; n<a_uids.length; n++)
+ {
+ id = a_uids[n];
+ if ((flag=='read' && this.message_list.rows[id].unread)
+ || (flag=='unread' && !this.message_list.rows[id].unread)
+ || (flag=='delete' && !this.message_list.rows[id].deleted)
+ || (flag=='undelete' && this.message_list.rows[id].deleted)
+ || (flag=='flagged' && !this.message_list.rows[id].flagged)
+ || (flag=='unflagged' && this.message_list.rows[id].flagged))
+ {
+ r_uids[r_uids.length] = id;
+ }
+ }
+
+ // nothing to do
+ if (!r_uids.length)
+ return;
+
+ switch (flag)
+ {
+ case 'read':
+ case 'unread':
+ this.toggle_read_status(flag, r_uids);
+ break;
+ case 'delete':
+ case 'undelete':
+ this.toggle_delete_status(r_uids);
+ break;
+ case 'flagged':
+ case 'unflagged':
+ this.toggle_flagged_status(flag, a_uids);
+ break;
+ }
+ };
+
+ // set class to read/unread
+ this.toggle_read_status = function(flag, a_uids)
+ {
+ // mark all message rows as read/unread
+ for (var i=0; i<a_uids.length; i++)
+ this.set_message(a_uids[i], 'unread', (flag=='unread' ? true : false));
+
+ this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag='+flag);
+ };
+
+ // set image to flagged or unflagged
+ this.toggle_flagged_status = function(flag, a_uids)
+ {
+ // mark all message rows as flagged/unflagged
+ for (var i=0; i<a_uids.length; i++)
+ this.set_message(a_uids[i], 'flagged', (flag=='flagged' ? true : false));
+
+ this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag='+flag);
+ };
+
+ // mark all message rows as deleted/undeleted
+ this.toggle_delete_status = function(a_uids)
+ {
+ var rows = this.message_list ? this.message_list.rows : new Array();
+
+ if (a_uids.length==1)
+ {
+ if (!rows.length || (rows[a_uids[0]] && !rows[a_uids[0]].deleted))
+ this.flag_as_deleted(a_uids);
+ else
+ this.flag_as_undeleted(a_uids);
+
+ return true;
+ }
+
+ var all_deleted = true;
+ for (var i=0; i<a_uids.length; i++)
+ {
+ uid = a_uids[i];
+ if (rows[uid]) {
+ if (!rows[uid].deleted)
+ {
+ all_deleted = false;
+ break;
+ }
+ }
+ }
+
+ if (all_deleted)
+ this.flag_as_undeleted(a_uids);
+ else
+ this.flag_as_deleted(a_uids);
+
+ return true;
+ };
+
+ this.flag_as_undeleted = function(a_uids)
+ {
+ for (var i=0; i<a_uids.length; i++)
+ this.set_message(a_uids[i], 'deleted', false);
+
+ this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag=undelete');
+ return true;
+ };
+
+ this.flag_as_deleted = function(a_uids)
+ {
+ var add_url = '';
+ var r_uids = new Array();
+ var rows = this.message_list ? this.message_list.rows : new Array();
+
+ for (var i=0; i<a_uids.length; i++)
+ {
+ uid = a_uids[i];
+ if (rows[uid])
+ {
+ if (rows[uid].unread)
+ r_uids[r_uids.length] = uid;
+
+ if (this.env.skip_deleted)
+ this.message_list.remove_row(uid, (this.env.display_next && i == this.message_list.selection.length-1));
+ else
+ this.set_message(uid, 'deleted', true);
+ }
+ }
+
+ // make sure there are no selected rows
+ if (this.env.skip_deleted && !this.env.display_next && this.message_list)
+ this.message_list.clear_selection();
+
+ add_url = '&_from='+(this.env.action ? this.env.action : '');
+
+ if (r_uids.length)
+ add_url += '&_ruid='+r_uids.join(',');
+
+ if (this.env.skip_deleted) {
+ // also send search request to get the right messages
+ if (this.env.search_request)
+ add_url += '&_search='+this.env.search_request;
+ if (this.env.display_next && this.env.next_uid)
+ add_url += '&_next_uid='+this.env.next_uid;
+ }
+
+ this.http_post('mark', '_uid='+a_uids.join(',')+'&_flag=delete'+add_url);
+ return true;
+ };
+
+ // flag as read without mark request (called from backend)
+ // argument should be a coma-separated list of uids
+ this.flag_deleted_as_read = function(uids)
+ {
+ var icn_src;
+ var rows = this.message_list ? this.message_list.rows : new Array();
+ var str = String(uids);
+ var a_uids = new Array();
+
+ a_uids = str.split(',');
+
+ for (var uid, i=0; i<a_uids.length; i++)
+ {
+ uid = a_uids[i];
+ if (rows[uid])
+ this.set_message(uid, 'unread', false);
+ }
+ };
+
+
+ /*********************************************************/
+ /********* login form methods *********/
+ /*********************************************************/
+
+ // handler for keyboard events on the _user field
+ this.login_user_keyup = function(e)
+ {
+ var key = rcube_event.get_keycode(e);
+ var passwd = $('#rcmloginpwd');
+
+ // enter
+ if (key == 13 && passwd.length && !passwd.val()) {
+ passwd.focus();
+ return rcube_event.cancel(e);
+ }
+
+ return true;
+ };
+
+
+ /*********************************************************/
+ /********* message compose methods *********/
+ /*********************************************************/
+
+ // checks the input fields before sending a message
+ this.check_compose_input = function()
+ {
+ // check input fields
+ var input_to = $("[name='_to']");
+ var input_cc = $("[name='_cc']");
+ var input_bcc = $("[name='_bcc']");
+ var input_from = $("[name='_from']");
+ var input_subject = $("[name='_subject']");
+ var input_message = $("[name='_message']");
+
+ // check sender (if have no identities)
+ if (input_from.attr('type') == 'text' && !rcube_check_email(input_from.val(), true))
+ {
+ alert(this.get_label('nosenderwarning'));
+ input_from.focus();
+ return false;
+ }
+
+ // check for empty recipient
+ var recipients = input_to.val() ? input_to.val() : (input_cc.val() ? input_cc.val() : input_bcc.val());
+ if (!rcube_check_email(recipients.replace(/^\s+/, '').replace(/[\s,;]+$/, ''), true))
+ {
+ alert(this.get_label('norecipientwarning'));
+ input_to.focus();
+ return false;
+ }
+
+ // check if all files has been uploaded
+ for (var key in this.env.attachments) {
+ if (typeof this.env.attachments[key] == 'object' && !this.env.attachments[key].complete) {
+ alert(this.get_label('notuploadedwarning'));
+ return false;
+ }
+ }
+
+ // display localized warning for missing subject
+ if (input_subject.val() == '')
+ {
+ var subject = prompt(this.get_label('nosubjectwarning'), this.get_label('nosubject'));
+
+ // user hit cancel, so don't send
+ if (!subject && subject !== '')
+ {
+ input_subject.focus();
+ return false;
+ }
+ else
+ {
+ input_subject.val((subject ? subject : this.get_label('nosubject')));
+ }
+ }
+
+ // check for empty body
+ if ((!window.tinyMCE || !tinyMCE.get(this.env.composebody))
+ && input_message.val() == '' && !confirm(this.get_label('nobodywarning')))
+ {
+ input_message.focus();
+ return false;
+ }
+ else if (window.tinyMCE && tinyMCE.get(this.env.composebody)
+ && !tinyMCE.get(this.env.composebody).getContent()
+ && !confirm(this.get_label('nobodywarning')))
+ {
+ tinyMCE.get(this.env.composebody).focus();
+ return false;
+ }
+
+ // Apply spellcheck changes if spell checker is active
+ this.stop_spellchecking();
+
+ // move body from html editor to textarea (just to be sure, #1485860)
+ if (window.tinyMCE && tinyMCE.get(this.env.composebody))
+ tinyMCE.triggerSave();
+
+ return true;
+ };
+
+ this.stop_spellchecking = function()
+ {
+ if (this.env.spellcheck && !this.spellcheck_ready) {
+ $(this.env.spellcheck.spell_span).trigger('click');
+ this.set_spellcheck_state('ready');
+ }
+ };
+
+ this.display_spellcheck_controls = function(vis)
+ {
+ if (this.env.spellcheck) {
+ // stop spellchecking process
+ if (!vis)
+ this.stop_spellchecking();
+
+ $(this.env.spellcheck.spell_container).css('visibility', vis ? 'visible' : 'hidden');
+ }
+ };
+
+ this.set_spellcheck_state = function(s)
+ {
+ this.spellcheck_ready = (s == 'ready' || s == 'no_error_found');
+ this.enable_command('spellcheck', this.spellcheck_ready);
+ };
+
+ this.set_draft_id = function(id)
+ {
+ $("input[name='_draft_saveid']").val(id);
+ };
+
+ this.auto_save_start = function()
+ {
+ if (this.env.draft_autosave)
+ this.save_timer = self.setTimeout(function(){ ref.command("savedraft"); }, this.env.draft_autosave * 1000);
+
+ // Unlock interface now that saving is complete
+ this.busy = false;
+ };
+
+ this.compose_field_hash = function(save)
+ {
+ // check input fields
+ var value_to = $("[name='_to']").val();
+ var value_cc = $("[name='_cc']").val();
+ var value_bcc = $("[name='_bcc']").val();
+ var value_subject = $("[name='_subject']").val();
+ var str = '';
+
+ if (value_to)
+ str += value_to+':';
+ if (value_cc)
+ str += value_cc+':';
+ if (value_bcc)
+ str += value_bcc+':';
+ if (value_subject)
+ str += value_subject+':';
+
+ var editor = tinyMCE.get(this.env.composebody);
+ if (editor)
+ str += editor.getContent();
+ else
+ str += $("[name='_message']").val();
+
+ if (this.env.attachments)
+ for (var upload_id in this.env.attachments)
+ str += upload_id;
+
+ if (save)
+ this.cmp_hash = str;
+
+ return str;
+ };
+
+ this.change_identity = function(obj)
+ {
+ if (!obj || !obj.options)
+ return false;
+
+ var id = obj.options[obj.selectedIndex].value;
+ var input_message = $("[name='_message']");
+ var message = input_message.val();
+ var is_html = ($("input[name='_is_html']").val() == '1');
+ var sig, p, len;
+
+ if (!this.env.identity)
+ this.env.identity = id
+
+ if (!is_html)
+ {
+ // remove the 'old' signature
+ if (this.env.identity && this.env.signatures && this.env.signatures[this.env.identity])
+ {
+ if (this.env.signatures[this.env.identity]['is_html'])
+ sig = this.env.signatures[this.env.identity]['plain_text'];
+ else
+ sig = this.env.signatures[this.env.identity]['text'];
+
+ if (sig.indexOf('-- ')!=0)
+ sig = '-- \n'+sig;
+
+ p = message.lastIndexOf(sig);
+ if (p>=0)
+ message = message.substring(0, p-1) + message.substring(p+sig.length, message.length);
+ }
+
+ message = message.replace(/[\r\n]+$/, '');
+ len = message.length;
+
+ // add the new signature string
+ if (this.env.signatures && this.env.signatures[id])
+ {
+ sig = this.env.signatures[id]['text'];
+ if (this.env.signatures[id]['is_html'])
+ {
+ sig = this.env.signatures[id]['plain_text'];
+ }
+ if (sig.indexOf('-- ')!=0)
+ sig = '-- \n'+sig;
+ message += '\n\n'+sig;
+ if (len) len += 1;
+ }
+ }
+ else
+ {
+ var editor = tinyMCE.get(this.env.composebody);
+
+ if (this.env.signatures)
+ {
+ // Append the signature as a div within the body
+ var sigElem = editor.dom.get('_rc_sig');
+ var newsig = '';
+ var htmlsig = true;
+
+ if (!sigElem)
+ {
+ // add empty line before signature on IE
+ if (bw.ie)
+ editor.getBody().appendChild(editor.getDoc().createElement('br'));
+
+ sigElem = editor.getDoc().createElement('div');
+ sigElem.setAttribute('id', '_rc_sig');
+ editor.getBody().appendChild(sigElem);
+ }
+
+ if (this.env.signatures[id])
+ {
+ newsig = this.env.signatures[id]['text'];
+ htmlsig = this.env.signatures[id]['is_html'];
+
+ if (newsig) {
+ if (htmlsig && this.env.signatures[id]['plain_text'].indexOf('-- ')!=0)
+ newsig = '<p>-- </p>' + newsig;
+ else if (!htmlsig && newsig.indexOf('-- ')!=0)
+ newsig = '-- \n' + newsig;
+ }
+ }
+
+ if (htmlsig)
+ sigElem.innerHTML = newsig;
+ else
+ sigElem.innerHTML = '<pre>' + newsig + '</pre>';
+ }
+ }
+
+ input_message.val(message);
+
+ // move cursor before the signature
+ if (!is_html)
+ this.set_caret_pos(input_message.get(0), len);
+
+ this.env.identity = id;
+ return true;
+ };
+
+ this.show_attachment_form = function(a)
+ {
+ if (!this.gui_objects.uploadbox)
+ return false;
+
+ var elm, list;
+ if (elm = this.gui_objects.uploadbox)
+ {
+ if (a && (list = this.gui_objects.attachmentlist))
+ {
+ var pos = $(list).offset();
+ elm.style.top = (pos.top + list.offsetHeight + 10) + 'px';
+ elm.style.left = pos.left + 'px';
+ }
+
+ elm.style.visibility = a ? 'visible' : 'hidden';
+ }
+
+ // clear upload form
+ try {
+ if (!a && this.gui_objects.attachmentform != this.gui_objects.messageform)
+ this.gui_objects.attachmentform.reset();
+ }
+ catch(e){} // ignore errors
+
+ return true;
+ };
+
+ // upload attachment file
+ this.upload_file = function(form)
+ {
+ if (!form)
+ return false;
+
+ // get file input fields
+ var send = false;
+ for (var n=0; n<form.elements.length; n++)
+ if (form.elements[n].type=='file' && form.elements[n].value)
+ {
+ send = true;
+ break;
+ }
+
+ // create hidden iframe and post upload form
+ if (send)
+ {
+ var ts = new Date().getTime();
+ var frame_name = 'rcmupload'+ts;
+
+ // have to do it this way for IE
+ // otherwise the form will be posted to a new window
+ if(document.all)
+ {
+ var html = '<iframe name="'+frame_name+'" src="program/blank.gif" style="width:0;height:0;visibility:hidden;"></iframe>';
+ document.body.insertAdjacentHTML('BeforeEnd',html);
+ }
+ else // for standards-compilant browsers
+ {
+ var frame = document.createElement('iframe');
+ frame.name = frame_name;
+ frame.style.border = 'none';
+ frame.style.width = 0;
+ frame.style.height = 0;
+ frame.style.visibility = 'hidden';
+ document.body.appendChild(frame);
+ }
+
+ // handle upload errors, parsing iframe content in onload
+ var fr = document.getElementsByName(frame_name)[0];
+ $(fr).bind('load', {ts:ts}, function(e) {
+ var content = '';
+ try {
+ if (this.contentDocument) {
+ var d = this.contentDocument;
+ } else if (this.contentWindow) {
+ var d = this.contentWindow.document;
+ }
+ content = d.childNodes[0].innerHTML;
+ } catch (e) {}
+
+ if (!String(content).match(/add2attachment/) && (!bw.opera || (rcmail.env.uploadframe && rcmail.env.uploadframe == e.data.ts))) {
+ rcmail.display_message(rcmail.get_label('fileuploaderror'), 'error');
+ rcmail.remove_from_attachment_list(e.data.ts);
+ }
+ // Opera hack: handle double onload
+ if (bw.opera)
+ rcmail.env.uploadframe = e.data.ts;
+ });
+
+ form.target = frame_name;
+ form.action = this.env.comm_path+'&_action=upload&_uploadid='+ts;
+ form.setAttribute('enctype', 'multipart/form-data');
+ form.submit();
+
+ // hide upload form
+ this.show_attachment_form(false);
+ // display upload indicator and cancel button
+ var content = this.get_label('uploading');
+ if (this.env.loadingicon)
+ content = '<img src="'+this.env.loadingicon+'" alt="" />'+content;
+ if (this.env.cancelicon)
+ 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;
+ this.add2attachment_list(ts, { name:'', html:content, complete:false });
+ }
+
+ // set reference to the form object
+ this.gui_objects.attachmentform = form;
+ return true;
+ };
+
+ // add file name to attachment list
+ // called from upload page
+ this.add2attachment_list = function(name, att, upload_id)
+ {
+ if (!this.gui_objects.attachmentlist)
+ return false;
+
+ var li = $('<li>').attr('id', name).html(att.html);
+ var indicator;
+
+ // replace indicator's li
+ if (upload_id && (indicator = document.getElementById(upload_id))) {
+ li.replaceAll(indicator);
+ }
+ else { // add new li
+ li.appendTo(this.gui_objects.attachmentlist);
+ }
+
+ if (upload_id && this.env.attachments[upload_id])
+ delete this.env.attachments[upload_id];
+
+ this.env.attachments[name] = att;
+
+ return true;
+ };
+
+ this.remove_from_attachment_list = function(name)
+ {
+ if (this.env.attachments[name])
+ delete this.env.attachments[name];
+
+ if (!this.gui_objects.attachmentlist)
+ return false;
+
+ var list = this.gui_objects.attachmentlist.getElementsByTagName("li");
+ for (i=0;i<list.length;i++)
+ if (list[i].id == name)
+ this.gui_objects.attachmentlist.removeChild(list[i]);
+ };
+
+ this.remove_attachment = function(name)
+ {
+ if (name && this.env.attachments[name])
+ this.http_post('remove-attachment', '_file='+urlencode(name));
+
+ return true;
+ };
+
+ this.cancel_attachment_upload = function(name, frame_name)
+ {
+ if (!name || !frame_name)
+ return false;
+
+ this.remove_from_attachment_list(name);
+ $("iframe[name='"+frame_name+"']").remove();
+ return false;
+ };
+
+ // send remote request to add a new contact
+ this.add_contact = function(value)
+ {
+ if (value)
+ this.http_post('addcontact', '_address='+value);
+
+ return true;
+ };
+
+ // send remote request to search mail or contacts
+ this.qsearch = function(value)
+ {
+ if (value != '')
+ {
+ var addurl = '';
+ if (this.message_list) {
+ this.message_list.clear();
+ if (this.env.search_mods) {
+ var head_arr = new Array();
+ for (var n in this.env.search_mods)
+ head_arr.push(n);
+ addurl += '&_headers='+head_arr.join(',');
+ }
+ } else if (this.contact_list) {
+ this.contact_list.clear(true);
+ this.show_contentframe(false);
+ }
+
+ if (this.gui_objects.search_filter)
+ addurl += '&_filter=' + this.gui_objects.search_filter.value;
+
+ // reset vars
+ this.env.current_page = 1;
+ this.set_busy(true, 'searching');
+ this.http_request('search', '_q='+urlencode(value)
+ + (this.env.mailbox ? '&_mbox='+urlencode(this.env.mailbox) : '')
+ + (this.env.source ? '&_source='+urlencode(this.env.source) : '')
+ + (addurl ? addurl : ''), true);
+ }
+ return true;
+ };
+
+ // reset quick-search form
+ this.reset_qsearch = function()
+ {
+ if (this.gui_objects.qsearchbox)
+ this.gui_objects.qsearchbox.value = '';
+
+ this.env.search_request = null;
+ return true;
+ };
+
+ this.sent_successfully = function(type, msg)
+ {
+ this.list_mailbox();
+ this.display_message(msg, type, true);
+ }
+
+
+ /*********************************************************/
+ /********* keyboard live-search methods *********/
+ /*********************************************************/
+
+ // handler for keyboard events on address-fields
+ this.ksearch_keypress = function(e, obj)
+ {
+ if (this.ksearch_timer)
+ clearTimeout(this.ksearch_timer);
+
+ var highlight;
+ var key = rcube_event.get_keycode(e);
+ var mod = rcube_event.get_modifier(e);
+
+ switch (key)
+ {
+ case 38: // key up
+ case 40: // key down
+ if (!this.ksearch_pane)
+ break;
+
+ var dir = key==38 ? 1 : 0;
+
+ highlight = document.getElementById('rcmksearchSelected');
+ if (!highlight)
+ highlight = this.ksearch_pane.__ul.firstChild;
+
+ if (highlight)
+ this.ksearch_select(dir ? highlight.previousSibling : highlight.nextSibling);
+
+ return rcube_event.cancel(e);
+
+ case 9: // tab
+ if(mod == SHIFT_KEY)
+ break;
+
+ case 13: // enter
+ if (this.ksearch_selected===null || !this.ksearch_input || !this.ksearch_value)
+ break;
+
+ // insert selected address and hide ksearch pane
+ this.insert_recipient(this.ksearch_selected);
+ this.ksearch_hide();
+
+ return rcube_event.cancel(e);
+
+ case 27: // escape
+ this.ksearch_hide();
+ break;
+
+ case 37: // left
+ case 39: // right
+ if (mod != SHIFT_KEY)
+ return;
+ }
+
+ // start timer
+ this.ksearch_timer = window.setTimeout(function(){ ref.ksearch_get_results(); }, 200);
+ this.ksearch_input = obj;
+
+ return true;
+ };
+
+ this.ksearch_select = function(node)
+ {
+ var current = $('#rcmksearchSelected');
+ if (current[0] && node) {
+ current.removeAttr('id').removeClass('selected');
+ }
+
+ if (node) {
+ $(node).attr('id', 'rcmksearchSelected').addClass('selected');
+ this.ksearch_selected = node._rcm_id;
+ }
+ };
+
+ this.insert_recipient = function(id)
+ {
+ if (!this.env.contacts[id] || !this.ksearch_input)
+ return;
+
+ // get cursor pos
+ var inp_value = this.ksearch_input.value;
+ var cpos = this.get_caret_pos(this.ksearch_input);
+ var p = inp_value.lastIndexOf(this.ksearch_value, cpos);
+
+ // replace search string with full address
+ var pre = this.ksearch_input.value.substring(0, p);
+ var end = this.ksearch_input.value.substring(p+this.ksearch_value.length, this.ksearch_input.value.length);
+ var insert = this.env.contacts[id]+', ';
+ this.ksearch_input.value = pre + insert + end;
+
+ // set caret to insert pos
+ cpos = p+insert.length;
+ if (this.ksearch_input.setSelectionRange)
+ this.ksearch_input.setSelectionRange(cpos, cpos);
+ };
+
+ // address search processor
+ this.ksearch_get_results = function()
+ {
+ var inp_value = this.ksearch_input ? this.ksearch_input.value : null;
+ if (inp_value === null)
+ return;
+
+ if (this.ksearch_pane && this.ksearch_pane.is(":visible"))
+ this.ksearch_pane.hide();
+
+ // get string from current cursor pos to last comma
+ var cpos = this.get_caret_pos(this.ksearch_input);
+ var p = inp_value.lastIndexOf(',', cpos-1);
+ var q = inp_value.substring(p+1, cpos);
+
+ // trim query string
+ q = q.replace(/(^\s+|\s+$)/g, '');
+
+ // Don't (re-)search if the last results are still active
+ if (q == this.ksearch_value)
+ return;
+
+ var old_value = this.ksearch_value;
+ this.ksearch_value = q;
+
+ // ...string is empty
+ if (!q.length)
+ return;
+
+ // ...new search value contains old one and previous search result was empty
+ if (old_value && old_value.length && this.env.contacts && !this.env.contacts.length && q.indexOf(old_value) == 0)
+ return;
+
+ this.display_message(this.get_label('searching'), 'loading', true);
+ this.http_post('autocomplete', '_search='+urlencode(q));
+ };
+
+ this.ksearch_query_results = function(results, search)
+ {
+ // ignore this outdated search response
+ if (this.ksearch_value && search != this.ksearch_value)
+ return;
+
+ this.hide_message();
+ this.env.contacts = results ? results : [];
+ this.ksearch_display_results(this.env.contacts);
+ };
+
+ this.ksearch_display_results = function (a_results)
+ {
+ // display search results
+ if (a_results.length && this.ksearch_input) {
+ var p, ul, li;
+
+ // create results pane if not present
+ if (!this.ksearch_pane) {
+ ul = $('<ul>');
+ this.ksearch_pane = $('<div>').attr('id', 'rcmKSearchpane').css({ position:'absolute', 'z-index':30000 }).append(ul).appendTo(document.body);
+ this.ksearch_pane.__ul = ul[0];
+ }
+
+ // remove all search results
+ ul = this.ksearch_pane.__ul;
+ ul.innerHTML = '';
+
+ // add each result line to list
+ for (i=0; i<a_results.length; i++) {
+ li = document.createElement('LI');
+ li.innerHTML = a_results[i].replace(new RegExp('('+this.ksearch_value+')', 'ig'), '##$1%%').replace(/</g, '<').replace(/>/g, '>').replace(/##([^%]+)%%/g, '<b>$1</b>');
+ li.onmouseover = function(){ ref.ksearch_select(this); };
+ li.onmouseup = function(){ ref.ksearch_click(this) };
+ li._rcm_id = i;
+ ul.appendChild(li);
+ }
+
+ // select the first
+ $(ul.firstChild).attr('id', 'rcmksearchSelected').addClass('selected');
+ this.ksearch_selected = 0;
+
+ // move the results pane right under the input box and make it visible
+ var pos = $(this.ksearch_input).offset();
+ this.ksearch_pane.css({ left:pos.left+'px', top:(pos.top + this.ksearch_input.offsetHeight)+'px' }).show();
+ }
+ // hide results pane
+ else
+ this.ksearch_hide();
+ };
+
+ this.ksearch_click = function(node)
+ {
+ if (this.ksearch_input)
+ this.ksearch_input.focus();
+
+ this.insert_recipient(node._rcm_id);
+ this.ksearch_hide();
+ };
+
+ this.ksearch_blur = function()
+ {
+ if (this.ksearch_timer)
+ clearTimeout(this.ksearch_timer);
+
+ this.ksearch_value = '';
+ this.ksearch_input = null;
+
+ this.ksearch_hide();
+ };
+
+
+ this.ksearch_hide = function()
+ {
+ this.ksearch_selected = null;
+
+ if (this.ksearch_pane)
+ this.ksearch_pane.hide();
+ };
+
+
+ /*********************************************************/
+ /********* address book methods *********/
+ /*********************************************************/
+
+ this.contactlist_keypress = function(list)
+ {
+ if (list.key_pressed == list.DELETE_KEY)
+ this.command('delete');
+ };
+
+ this.contactlist_select = function(list)
+ {
+ if (this.preview_timer)
+ clearTimeout(this.preview_timer);
+
+ var id, frame, ref = this;
+ if (id = list.get_single_selection())
+ this.preview_timer = window.setTimeout(function(){ ref.load_contact(id, 'show'); }, 200);
+ else if (this.env.contentframe)
+ this.show_contentframe(false);
+
+ this.enable_command('compose', list.selection.length > 0);
+ this.enable_command('edit', (id && this.env.address_sources && !this.env.address_sources[this.env.source].readonly) ? true : false);
+ this.enable_command('delete', list.selection.length && this.env.address_sources && !this.env.address_sources[this.env.source].readonly);
+
+ return false;
+ };
+
+ this.list_contacts = function(src, page)
+ {
+ var add_url = '';
+ var target = window;
+
+ if (!src)
+ src = this.env.source;
+
+ if (page && this.current_page==page && src == this.env.source)
+ return false;
+
+ if (src != this.env.source)
+ {
+ page = 1;
+ this.env.current_page = page;
+ this.reset_qsearch();
+ }
+
+ this.select_folder(src, this.env.source);
+ this.env.source = src;
+
+ // load contacts remotely
+ if (this.gui_objects.contactslist)
+ {
+ this.list_contacts_remote(src, page);
+ return;
+ }
+
+ if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
+ {
+ target = window.frames[this.env.contentframe];
+ add_url = '&_framed=1';
+ }
+
+ // also send search request to get the correct listing
+ if (this.env.search_request)
+ add_url += '&_search='+this.env.search_request;
+
+ this.set_busy(true, 'loading');
+ target.location.href = this.env.comm_path+(src ? '&_source='+urlencode(src) : '')+(page ? '&_page='+page : '')+add_url;
+ };
+
+ // send remote request to load contacts list
+ this.list_contacts_remote = function(src, page)
+ {
+ // clear message list first
+ this.contact_list.clear(true);
+ this.show_contentframe(false);
+ this.enable_command('delete', 'compose', false);
+
+ // send request to server
+ var url = (src ? '_source='+urlencode(src) : '') + (page ? (src?'&':'') + '_page='+page : '');
+ this.env.source = src;
+
+ // also send search request to get the right messages
+ if (this.env.search_request)
+ url += '&_search='+this.env.search_request;
+
+ this.set_busy(true, 'loading');
+ this.http_request('list', url, true);
+ };
+
+ // load contact record
+ this.load_contact = function(cid, action, framed)
+ {
+ var add_url = '';
+ var target = window;
+ if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
+ {
+ add_url = '&_framed=1';
+ target = window.frames[this.env.contentframe];
+ this.show_contentframe(true);
+ }
+ else if (framed)
+ return false;
+
+ if (action && (cid || action=='add') && !this.drag_active)
+ {
+ this.set_busy(true);
+ target.location.href = this.env.comm_path+'&_action='+action+'&_source='+urlencode(this.env.source)+'&_cid='+urlencode(cid) + add_url;
+ }
+ return true;
+ };
+
+ // copy a contact to the specified target (group or directory)
+ this.copy_contact = function(cid, to)
+ {
+ if (!cid)
+ cid = this.contact_list.get_selection().join(',');
+
+ if (to != this.env.source && cid && this.env.address_sources[to] && !this.env.address_sources[to].readonly)
+ this.http_post('copy', '_cid='+urlencode(cid)+'&_source='+urlencode(this.env.source)+'&_to='+urlencode(to));
+ };
+
+
+ this.delete_contacts = function()
+ {
+ // exit if no mailbox specified or if selection is empty
+ var selection = this.contact_list.get_selection();
+ if (!(selection.length || this.env.cid) || !confirm(this.get_label('deletecontactconfirm')))
+ return;
+
+ var a_cids = new Array();
+ var qs = '';
+
+ if (this.env.cid)
+ a_cids[a_cids.length] = this.env.cid;
+ else
+ {
+ var id;
+ for (var n=0; n<selection.length; n++)
+ {
+ id = selection[n];
+ a_cids[a_cids.length] = id;
+ this.contact_list.remove_row(id, (n == selection.length-1));
+ }
+
+ // hide content frame if we delete the currently displayed contact
+ if (selection.length == 1)
+ this.show_contentframe(false);
+ }
+
+ // also send search request to get the right records from the next page
+ if (this.env.search_request)
+ qs += '&_search='+this.env.search_request;
+
+ // send request to server
+ this.http_post('delete', '_cid='+urlencode(a_cids.join(','))+'&_source='+urlencode(this.env.source)+'&_from='+(this.env.action ? this.env.action : '')+qs);
+ return true;
+ };
+
+ // update a contact record in the list
+ this.update_contact_row = function(cid, cols_arr, newcid)
+ {
+ var row;
+ if (this.contact_list.rows[cid] && (row = this.contact_list.rows[cid].obj)) {
+ for (var c=0; c<cols_arr.length; c++)
+ if (row.cells[c])
+ $(row.cells[c]).html(cols_arr[c]);
+
+ // cid change
+ if (newcid) {
+ row.id = 'rcmrow' + newcid;
+ this.contact_list.remove_row(cid);
+ this.contact_list.init_row(row);
+ this.contact_list.selection[0] = newcid;
+ row.style.display = '';
+ }
+
+ return true;
+ }
+
+ return false;
+ };
+
+ // add row to contacts list
+ this.add_contact_row = function(cid, cols, select)
+ {
+ if (!this.gui_objects.contactslist || !this.gui_objects.contactslist.tBodies[0])
+ return false;
+
+ var tbody = this.gui_objects.contactslist.tBodies[0];
+ var rowcount = tbody.rows.length;
+ var even = rowcount%2;
+
+ var row = document.createElement('tr');
+ row.id = 'rcmrow'+cid;
+ row.className = 'contact '+(even ? 'even' : 'odd');
+
+ if (this.contact_list.in_selection(cid))
+ row.className += ' selected';
+
+ // add each submitted col
+ for (var c in cols) {
+ col = document.createElement('td');
+ col.className = String(c).toLowerCase();
+ col.innerHTML = cols[c];
+ row.appendChild(col);
+ }
+
+ this.contact_list.insert_row(row);
+
+ this.enable_command('export', (this.contact_list.rowcount > 0));
+ };
+
+
+ /*********************************************************/
+ /********* user settings methods *********/
+ /*********************************************************/
+
+ this.init_subscription_list = function()
+ {
+ var p = this;
+ this.subscription_list = new rcube_list_widget(this.gui_objects.subscriptionlist, {multiselect:false, draggable:true, keyboard:false, toggleselect:true});
+ this.subscription_list.addEventListener('select', function(o){ p.subscription_select(o); });
+ this.subscription_list.addEventListener('dragstart', function(o){ p.drag_active = true; });
+ this.subscription_list.addEventListener('dragend', function(o){ p.subscription_move_folder(o); });
+ this.subscription_list.row_init = function (row)
+ {
+ var anchors = row.obj.getElementsByTagName('a');
+ if (anchors[0])
+ anchors[0].onclick = function() { p.rename_folder(row.id); return false; };
+ if (anchors[1])
+ anchors[1].onclick = function() { p.delete_folder(row.id); return false; };
+ row.obj.onmouseover = function() { p.focus_subscription(row.id); };
+ row.obj.onmouseout = function() { p.unfocus_subscription(row.id); };
+ }
+ this.subscription_list.init();
+ }
+
+ // preferences section select and load options frame
+ this.section_select = function(list)
+ {
+ var id = list.get_single_selection();
+
+ if (id) {
+ var add_url = '';
+ var target = window;
+ this.set_busy(true);
+
+ if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) {
+ add_url = '&_framed=1';
+ target = window.frames[this.env.contentframe];
+ }
+ target.location.href = this.env.comm_path+'&_action=edit-prefs&_section='+id+add_url;
+ }
+
+ return true;
+ };
+
+ this.identity_select = function(list)
+ {
+ var id;
+ if (id = list.get_single_selection())
+ this.load_identity(id, 'edit-identity');
+ };
+
+ // load identity record
+ this.load_identity = function(id, action)
+ {
+ if (action=='edit-identity' && (!id || id==this.env.iid))
+ return false;
+
+ var add_url = '';
+ var target = window;
+ if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
+ {
+ add_url = '&_framed=1';
+ target = window.frames[this.env.contentframe];
+ document.getElementById(this.env.contentframe).style.visibility = 'inherit';
+ }
+
+ if (action && (id || action=='add-identity'))
+ {
+ this.set_busy(true);
+ target.location.href = this.env.comm_path+'&_action='+action+'&_iid='+id+add_url;
+ }
+ return true;
+ };
+
+ this.delete_identity = function(id)
+ {
+ // exit if no mailbox specified or if selection is empty
+ var selection = this.identity_list.get_selection();
+ if (!(selection.length || this.env.iid))
+ return;
+
+ if (!id)
+ id = this.env.iid ? this.env.iid : selection[0];
+
+ // append token to request
+ this.goto_url('delete-identity', '_iid='+id+'&_token='+this.env.request_token, true);
+
+ return true;
+ };
+
+ this.focus_subscription = function(id)
+ {
+ var row, folder;
+ var reg = RegExp('['+RegExp.escape(this.env.delimiter)+']?[^'+RegExp.escape(this.env.delimiter)+']+$');
+
+ if (this.drag_active && this.env.folder && (row = document.getElementById(id)))
+ if (this.env.subscriptionrows[id] &&
+ (folder = this.env.subscriptionrows[id][0]))
+ {
+ if (this.check_droptarget(folder) &&
+ !this.env.subscriptionrows[this.get_folder_row_id(this.env.folder)][2] &&
+ (folder != this.env.folder.replace(reg, '')) &&
+ (!folder.match(new RegExp('^'+RegExp.escape(this.env.folder+this.env.delimiter)))))
+ {
+ this.set_env('dstfolder', folder);
+ $(row).addClass('droptarget');
+ }
+ }
+ else if (this.env.folder.match(new RegExp(RegExp.escape(this.env.delimiter))))
+ {
+ this.set_env('dstfolder', this.env.delimiter);
+ $(this.subscription_list.frame).addClass('droptarget');
+ }
+ }
+
+ this.unfocus_subscription = function(id)
+ {
+ var row = $('#'+id);
+ this.set_env('dstfolder', null);
+ if (this.env.subscriptionrows[id] && row[0])
+ row.removeClass('droptarget');
+ else
+ $(this.subscription_list.frame).removeClass('droptarget');
+ }
+
+ this.subscription_select = function(list)
+ {
+ var id, folder;
+ if ((id = list.get_single_selection()) &&
+ this.env.subscriptionrows['rcmrow'+id] &&
+ (folder = this.env.subscriptionrows['rcmrow'+id][0]))
+ this.set_env('folder', folder);
+ else
+ this.set_env('folder', null);
+
+ if (this.gui_objects.createfolderhint)
+ $(this.gui_objects.createfolderhint).html(this.env.folder ? this.get_label('addsubfolderhint') : '');
+ };
+
+ this.subscription_move_folder = function(list)
+ {
+ var reg = RegExp('['+RegExp.escape(this.env.delimiter)+']?[^'+RegExp.escape(this.env.delimiter)+']+$');
+ if (this.env.folder && this.env.dstfolder && (this.env.dstfolder != this.env.folder) &&
+ (this.env.dstfolder != this.env.folder.replace(reg, '')))
+ {
+ var reg = new RegExp('[^'+RegExp.escape(this.env.delimiter)+']*['+RegExp.escape(this.env.delimiter)+']', 'g');
+ var basename = this.env.folder.replace(reg, '');
+ var newname = this.env.dstfolder==this.env.delimiter ? basename : this.env.dstfolder+this.env.delimiter+basename;
+
+ this.set_busy(true, 'foldermoving');
+ this.http_post('rename-folder', '_folder_oldname='+urlencode(this.env.folder)+'&_folder_newname='+urlencode(newname), true);
+ }
+ this.drag_active = false;
+ this.unfocus_subscription(this.get_folder_row_id(this.env.dstfolder));
+ };
+
+ // tell server to create and subscribe a new mailbox
+ this.create_folder = function(name)
+ {
+ if (this.edit_folder)
+ this.reset_folder_rename();
+
+ var form;
+ if ((form = this.gui_objects.editform) && form.elements['_folder_name'])
+ {
+ name = form.elements['_folder_name'].value;
+
+ if (name.indexOf(this.env.delimiter)>=0)
+ {
+ alert(this.get_label('forbiddencharacter')+' ('+this.env.delimiter+')');
+ return false;
+ }
+
+ if (this.env.folder && name != '')
+ name = this.env.folder+this.env.delimiter+name;
+
+ this.set_busy(true, 'foldercreating');
+ this.http_post('create-folder', '_name='+urlencode(name), true);
+ }
+ else if (form.elements['_folder_name'])
+ form.elements['_folder_name'].focus();
+ };
+
+ // start renaming the mailbox name.
+ // this will replace the name string with an input field
+ this.rename_folder = function(id)
+ {
+ var temp, row, form;
+
+ // reset current renaming
+ if (temp = this.edit_folder)
+ {
+ this.reset_folder_rename();
+ if (temp == id)
+ return;
+ }
+
+ if (id && this.env.subscriptionrows[id] && (row = document.getElementById(id)))
+ {
+ var reg = new RegExp('.*['+RegExp.escape(this.env.delimiter)+']');
+ this.name_input = document.createElement('input');
+ this.name_input.type = 'text';
+ this.name_input.value = this.env.subscriptionrows[id][0].replace(reg, '');
+
+ reg = new RegExp('['+RegExp.escape(this.env.delimiter)+']?[^'+RegExp.escape(this.env.delimiter)+']+$');
+ this.name_input.__parent = this.env.subscriptionrows[id][0].replace(reg, '');
+ this.name_input.onkeypress = function(e){ rcmail.name_input_keypress(e); };
+
+ row.cells[0].replaceChild(this.name_input, row.cells[0].firstChild);
+ this.edit_folder = id;
+ this.name_input.select();
+
+ if (form = this.gui_objects.editform)
+ form.onsubmit = function(){ return false; };
+ }
+ };
+
+ // remove the input field and write the current mailbox name to the table cell
+ this.reset_folder_rename = function()
+ {
+ var cell = this.name_input ? this.name_input.parentNode : null;
+
+ if (cell && this.edit_folder && this.env.subscriptionrows[this.edit_folder])
+ $(cell).html(this.env.subscriptionrows[this.edit_folder][1]);
+
+ this.edit_folder = null;
+ };
+
+ // handler for keyboard events on the input field
+ this.name_input_keypress = function(e)
+ {
+ var key = rcube_event.get_keycode(e);
+
+ // enter
+ if (key==13)
+ {
+ var newname = this.name_input ? this.name_input.value : null;
+ if (this.edit_folder && newname)
+ {
+ if (newname.indexOf(this.env.delimiter)>=0)
+ {
+ alert(this.get_label('forbiddencharacter')+' ('+this.env.delimiter+')');
+ return false;
+ }
+
+ if (this.name_input.__parent)
+ newname = this.name_input.__parent + this.env.delimiter + newname;
+
+ this.set_busy(true, 'folderrenaming');
+ this.http_post('rename-folder', '_folder_oldname='+urlencode(this.env.subscriptionrows[this.edit_folder][0])+'&_folder_newname='+urlencode(newname), true);
+ }
+ }
+ // escape
+ else if (key==27)
+ this.reset_folder_rename();
+ };
+
+ // delete a specific mailbox with all its messages
+ this.delete_folder = function(id)
+ {
+ var folder = this.env.subscriptionrows[id][0];
+
+ if (this.edit_folder)
+ this.reset_folder_rename();
+
+ if (folder && confirm(this.get_label('deletefolderconfirm')))
+ {
+ this.set_busy(true, 'folderdeleting');
+ this.http_post('delete-folder', '_mboxes='+urlencode(folder), true);
+ this.set_env('folder', null);
+
+ $(this.gui_objects.createfolderhint).html('');
+ }
+ };
+
+ // add a new folder to the subscription list by cloning a folder row
+ this.add_folder_row = function(name, display_name, replace, before)
+ {
+ if (!this.gui_objects.subscriptionlist)
+ return false;
+
+ // find not protected folder
+ for (var refid in this.env.subscriptionrows)
+ if (this.env.subscriptionrows[refid]!=null && !this.env.subscriptionrows[refid][2])
+ break;
+
+ var refrow, form;
+ var tbody = this.gui_objects.subscriptionlist.tBodies[0];
+ var id = 'rcmrow'+(tbody.childNodes.length+1);
+ var selection = this.subscription_list.get_single_selection();
+
+ if (replace && replace.id)
+ {
+ id = replace.id;
+ refid = replace.id;
+ }
+
+ if (!id || !(refrow = document.getElementById(refid)))
+ {
+ // Refresh page if we don't have a table row to clone
+ this.goto_url('folders');
+ }
+ else
+ {
+ // clone a table row if there are existing rows
+ var row = this.clone_table_row(refrow);
+ row.id = id;
+
+ if (before && (before = this.get_folder_row_id(before)))
+ tbody.insertBefore(row, document.getElementById(before));
+ else
+ tbody.appendChild(row);
+
+ if (replace)
+ tbody.removeChild(replace);
+ }
+
+ // add to folder/row-ID map
+ this.env.subscriptionrows[row.id] = [name, display_name, 0];
+
+ // set folder name
+ row.cells[0].innerHTML = display_name;
+
+ // set messages count to zero
+ if (!replace)
+ row.cells[1].innerHTML = '*';
+
+ if (!replace && row.cells[2] && row.cells[2].firstChild.tagName.toLowerCase()=='input')
+ {
+ row.cells[2].firstChild.value = name;
+ row.cells[2].firstChild.checked = true;
+ }
+
+ // add new folder to rename-folder list and clear input field
+ if (!replace && (form = this.gui_objects.editform))
+ {
+ if (form.elements['_folder_oldname'])
+ form.elements['_folder_oldname'].options[form.elements['_folder_oldname'].options.length] = new Option(name,name);
+ if (form.elements['_folder_name'])
+ form.elements['_folder_name'].value = '';
+ }
+
+ this.init_subscription_list();
+ if (selection && document.getElementById('rcmrow'+selection))
+ this.subscription_list.select_row(selection);
+
+ if (document.getElementById(id).scrollIntoView)
+ document.getElementById(id).scrollIntoView();
+ };
+
+ // replace an existing table row with a new folder line
+ this.replace_folder_row = function(oldfolder, newfolder, display_name, before)
+ {
+ var id = this.get_folder_row_id(oldfolder);
+ var row = document.getElementById(id);
+
+ // replace an existing table row (if found)
+ this.add_folder_row(newfolder, display_name, row, before);
+
+ // rename folder in rename-folder dropdown
+ var form, elm;
+ if ((form = this.gui_objects.editform) && (elm = form.elements['_folder_oldname']))
+ {
+ for (var i=0;i<elm.options.length;i++)
+ {
+ if (elm.options[i].value == oldfolder)
+ {
+ elm.options[i].text = display_name;
+ elm.options[i].value = newfolder;
+ break;
+ }
+ }
+
+ form.elements['_folder_newname'].value = '';
+ }
+ };
+
+ // remove the table row of a specific mailbox from the table
+ // (the row will not be removed, just hidden)
+ this.remove_folder_row = function(folder)
+ {
+ var row;
+ var id = this.get_folder_row_id(folder);
+ if (id && (row = document.getElementById(id)))
+ row.style.display = 'none';
+
+ // remove folder from rename-folder list
+ var form;
+ if ((form = this.gui_objects.editform) && form.elements['_folder_oldname'])
+ {
+ for (var i=0;i<form.elements['_folder_oldname'].options.length;i++)
+ {
+ if (form.elements['_folder_oldname'].options[i].value == folder)
+ {
+ form.elements['_folder_oldname'].options[i] = null;
+ break;
+ }
+ }
+ }
+
+ if (form && form.elements['_folder_newname'])
+ form.elements['_folder_newname'].value = '';
+ };
+
+ this.subscribe_folder = function(folder)
+ {
+ if (folder)
+ this.http_post('subscribe', '_mbox='+urlencode(folder));
+ };
+
+ this.unsubscribe_folder = function(folder)
+ {
+ if (folder)
+ this.http_post('unsubscribe', '_mbox='+urlencode(folder));
+ };
+
+ // helper method to find a specific mailbox row ID
+ this.get_folder_row_id = function(folder)
+ {
+ for (var id in this.env.subscriptionrows)
+ if (this.env.subscriptionrows[id] && this.env.subscriptionrows[id][0] == folder)
+ break;
+
+ return id;
+ };
+
+ // duplicate a specific table row
+ this.clone_table_row = function(row)
+ {
+ var cell, td;
+ var new_row = document.createElement('tr');
+ for(var n=0; n<row.cells.length; n++)
+ {
+ cell = row.cells[n];
+ td = document.createElement('td');
+
+ if (cell.className)
+ td.className = cell.className;
+ if (cell.align)
+ td.setAttribute('align', cell.align);
+
+ td.innerHTML = cell.innerHTML;
+ new_row.appendChild(td);
+ }
+
+ return new_row;
+ };
+
+
+ /*********************************************************/
+ /********* GUI functionality *********/
+ /*********************************************************/
+
+ // eable/disable buttons for page shifting
+ this.set_page_buttons = function()
+ {
+ this.enable_command('nextpage', (this.env.pagecount > this.env.current_page));
+ this.enable_command('lastpage', (this.env.pagecount > this.env.current_page));
+ this.enable_command('previouspage', (this.env.current_page > 1));
+ this.enable_command('firstpage', (this.env.current_page > 1));
+ };
+
+ // set event handlers on registered buttons
+ this.init_buttons = function()
+ {
+ for (var cmd in this.buttons) {
+ if (typeof cmd != 'string')
+ continue;
+
+ for (var i=0; i< this.buttons[cmd].length; i++) {
+ var prop = this.buttons[cmd][i];
+ var elm = document.getElementById(prop.id);
+ if (!elm)
+ continue;
+
+ var preload = false;
+ if (prop.type == 'image') {
+ elm = elm.parentNode;
+ preload = true;
+ }
+
+ elm._command = cmd;
+ elm._id = prop.id;
+ if (prop.sel) {
+ elm.onmousedown = function(e){ return rcmail.button_sel(this._command, this._id); };
+ elm.onmouseup = function(e){ return rcmail.button_out(this._command, this._id); };
+ if (preload)
+ new Image().src = prop.sel;
+ }
+ if (prop.over) {
+ elm.onmouseover = function(e){ return rcmail.button_over(this._command, this._id); };
+ elm.onmouseout = function(e){ return rcmail.button_out(this._command, this._id); };
+ if (preload)
+ new Image().src = prop.over;
+ }
+ }
+ }
+ };
+
+ // set button to a specific state
+ this.set_button = function(command, state)
+ {
+ var a_buttons = this.buttons[command];
+ var button, obj;
+
+ if(!a_buttons || !a_buttons.length)
+ return false;
+
+ for(var n=0; n<a_buttons.length; n++)
+ {
+ button = a_buttons[n];
+ obj = document.getElementById(button.id);
+
+ // get default/passive setting of the button
+ if (obj && button.type=='image' && !button.status) {
+ button.pas = obj._original_src ? obj._original_src : obj.src;
+ // respect PNG fix on IE browsers
+ if (obj.runtimeStyle && obj.runtimeStyle.filter && obj.runtimeStyle.filter.match(/src=['"]([^'"]+)['"]/))
+ button.pas = RegExp.$1;
+ }
+ else if (obj && !button.status)
+ button.pas = String(obj.className);
+
+ // set image according to button state
+ if (obj && button.type=='image' && button[state])
+ {
+ button.status = state;
+ obj.src = button[state];
+ }
+ // set class name according to button state
+ else if (obj && typeof(button[state])!='undefined')
+ {
+ button.status = state;
+ obj.className = button[state];
+ }
+ // disable/enable input buttons
+ if (obj && button.type=='input')
+ {
+ button.status = state;
+ obj.disabled = !state;
+ }
+ }
+ };
+
+ // display a specific alttext
+ this.set_alttext = function(command, label)
+ {
+ if (!this.buttons[command] || !this.buttons[command].length)
+ return;
+
+ var button, obj, link;
+ for (var n=0; n<this.buttons[command].length; n++)
+ {
+ button = this.buttons[command][n];
+ obj = document.getElementById(button.id);
+
+ if (button.type=='image' && obj)
+ {
+ obj.setAttribute('alt', this.get_label(label));
+ if ((link = obj.parentNode) && link.tagName.toLowerCase() == 'a')
+ link.setAttribute('title', this.get_label(label));
+ }
+ else if (obj)
+ obj.setAttribute('title', this.get_label(label));
+ }
+ };
+
+ // mouse over button
+ this.button_over = function(command, id)
+ {
+ var a_buttons = this.buttons[command];
+ var button, elm;
+
+ if(!a_buttons || !a_buttons.length)
+ return false;
+
+ for(var n=0; n<a_buttons.length; n++)
+ {
+ button = a_buttons[n];
+ if(button.id==id && button.status=='act')
+ {
+ elm = document.getElementById(button.id);
+ if (elm && button.over) {
+ if (button.type == 'image')
+ elm.src = button.over;
+ else
+ elm.className = button.over;
+ }
+ }
+ }
+ };
+
+ // mouse down on button
+ this.button_sel = function(command, id)
+ {
+ var a_buttons = this.buttons[command];
+ var button, elm;
+
+ if(!a_buttons || !a_buttons.length)
+ return;
+
+ for(var n=0; n<a_buttons.length; n++)
+ {
+ button = a_buttons[n];
+ if(button.id==id && button.status=='act')
+ {
+ elm = document.getElementById(button.id);
+ if (elm && button.sel) {
+ if (button.type == 'image')
+ elm.src = button.sel;
+ else
+ elm.className = button.sel;
+ }
+ this.buttons_sel[id] = command;
+ }
+ }
+ };
+
+ // mouse out of button
+ this.button_out = function(command, id)
+ {
+ var a_buttons = this.buttons[command];
+ var button, elm;
+
+ if(!a_buttons || !a_buttons.length)
+ return;
+
+ for(var n=0; n<a_buttons.length; n++)
+ {
+ button = a_buttons[n];
+ if(button.id==id && button.status=='act')
+ {
+ elm = document.getElementById(button.id);
+ if (elm && button.act) {
+ if (button.type == 'image')
+ elm.src = button.act;
+ else
+ elm.className = button.act;
+ }
+ }
+ }
+ };
+
+ // write to the document/window title
+ this.set_pagetitle = function(title)
+ {
+ if (title && document.title)
+ document.title = title;
+ }
+
+ // display a system message
+ this.display_message = function(msg, type, hold)
+ {
+ if (!this.loaded) // save message in order to display after page loaded
+ {
+ this.pending_message = new Array(msg, type);
+ return true;
+ }
+
+ // pass command to parent window
+ if (this.env.framed && parent.rcmail)
+ return parent.rcmail.display_message(msg, type, hold);
+
+ if (!this.gui_objects.message)
+ return false;
+
+ if (this.message_timer)
+ clearTimeout(this.message_timer);
+
+ var cont = msg;
+ if (type)
+ cont = '<div class="'+type+'">'+cont+'</div>';
+
+ var obj = $(this.gui_objects.message).html(cont).show();
+
+ if (type!='loading')
+ obj.bind('mousedown', function(){ ref.hide_message(); return true; });
+
+ if (!hold)
+ this.message_timer = window.setTimeout(function(){ ref.hide_message(true); }, this.message_time);
+ };
+
+ // make a message row disapear
+ this.hide_message = function(fade)
+ {
+ if (this.gui_objects.message)
+ $(this.gui_objects.message).unbind()[(fade?'fadeOut':'hide')]();
+ };
+
+ // mark a mailbox as selected and set environment variable
+ this.select_folder = function(name, old)
+ {
+ if (this.gui_objects.folderlist)
+ {
+ var current_li, target_li;
+
+ if ((current_li = this.get_folder_li(old))) {
+ $(current_li).removeClass('selected').removeClass('unfocused');
+ }
+ if ((target_li = this.get_folder_li(name))) {
+ $(target_li).removeClass('unfocused').addClass('selected');
+ }
+
+ // trigger event hook
+ this.triggerEvent('selectfolder', { folder:name, old:old });
+ }
+ };
+
+ // helper method to find a folder list item
+ this.get_folder_li = function(name)
+ {
+ if (this.gui_objects.folderlist)
+ {
+ name = String(name).replace(this.identifier_expr, '_');
+ return document.getElementById('rcmli'+name);
+ }
+
+ return null;
+ };
+
+ // for reordering column array, Konqueror workaround
+ this.set_message_coltypes = function(coltypes)
+ {
+ this.coltypes = coltypes;
+
+ // set correct list titles
+ var cell, col;
+ var thead = this.gui_objects.messagelist ? this.gui_objects.messagelist.tHead : null;
+ for (var n=0; thead && n<this.coltypes.length; n++)
+ {
+ col = this.coltypes[n];
+ if ((cell = thead.rows[0].cells[n+1]) && (col=='from' || col=='to'))
+ {
+ // if we have links for sorting, it's a bit more complicated...
+ if (cell.firstChild && cell.firstChild.tagName.toLowerCase()=='a')
+ {
+ cell.firstChild.innerHTML = this.get_label(this.coltypes[n]);
+ cell.firstChild.onclick = function(){ return rcmail.command('sort', this.__col, this); };
+ cell.firstChild.__col = col;
+ }
+ else
+ cell.innerHTML = this.get_label(this.coltypes[n]);
+
+ cell.id = 'rcm'+col;
+ }
+ else if (col == 'subject' && this.message_list)
+ this.message_list.subject_col = n+1;
+ }
+ };
+
+ // create a table row in the message list
+ this.add_message_row = function(uid, cols, flags, attachment, attop)
+ {
+ if (!this.gui_objects.messagelist || !this.message_list)
+ return false;
+
+ if (this.message_list.background)
+ var tbody = this.message_list.background;
+ else
+ var tbody = this.gui_objects.messagelist.tBodies[0];
+
+ var rowcount = tbody.rows.length;
+ var even = rowcount%2;
+
+ this.env.messages[uid] = {
+ deleted: flags.deleted?1:0,
+ replied: flags.replied?1:0,
+ unread: flags.unread?1:0,
+ forwarded: flags.forwarded?1:0,
+ flagged:flags.flagged?1:0
+ };
+
+ var css_class = 'message'
+ + (even ? ' even' : ' odd')
+ + (flags.unread ? ' unread' : '')
+ + (flags.deleted ? ' deleted' : '')
+ + (flags.flagged ? ' flagged' : '')
+ + (this.message_list.in_selection(uid) ? ' selected' : '');
+
+ // for performance use DOM instead of jQuery here
+ var row = document.createElement('tr');
+ row.id = 'rcmrow'+uid;
+ row.className = css_class;
+
+ var icon = this.env.messageicon;
+ if (flags.deleted && this.env.deletedicon)
+ icon = this.env.deletedicon;
+ else if (flags.replied && this.env.repliedicon)
+ {
+ if (flags.forwarded && this.env.forwardedrepliedicon)
+ icon = this.env.forwardedrepliedicon;
+ else
+ icon = this.env.repliedicon;
+ }
+ else if (flags.forwarded && this.env.forwardedicon)
+ icon = this.env.forwardedicon;
+ else if(flags.unread && this.env.unreadicon)
+ icon = this.env.unreadicon;
+
+ // add icon col
+ var col = document.createElement('td');
+ col.className = 'icon';
+ col.innerHTML = icon ? '<img src="'+icon+'" alt="" />' : '';
+ row.appendChild(col);
+
+ // add each submitted col
+ for (var n = 0; n < this.coltypes.length; n++) {
+ var c = this.coltypes[n];
+ col = document.createElement('td');
+ col.className = String(c).toLowerCase();
+
+ if (c=='flag') {
+ if (flags.flagged && this.env.flaggedicon)
+ col.innerHTML = '<img src="'+this.env.flaggedicon+'" alt="" />';
+ else if(!flags.flagged && this.env.unflaggedicon)
+ col.innerHTML = '<img src="'+this.env.unflaggedicon+'" alt="" />';
+ }
+ else if (c=='attachment')
+ col.innerHTML = (attachment && this.env.attachmenticon ? '<img src="'+this.env.attachmenticon+'" alt="" />' : ' ');
+ else
+ col.innerHTML = cols[c];
+
+ row.appendChild(col);
+ }
+
+ this.message_list.insert_row(row, attop);
+
+ // remove 'old' row
+ if (attop && this.env.pagesize && this.message_list.rowcount > this.env.pagesize) {
+ var uid = this.message_list.get_last_row();
+ this.message_list.remove_row(uid);
+ this.message_list.clear_selection(uid);
+ }
+ };
+
+ // messages list handling in background (for performance)
+ this.offline_message_list = function(flag)
+ {
+ if (this.message_list)
+ this.message_list.set_background_mode(flag);
+ };
+
+ // replace content of row count display
+ this.set_rowcount = function(text)
+ {
+ $(this.gui_objects.countdisplay).html(text);
+
+ // update page navigation buttons
+ this.set_page_buttons();
+ };
+
+ // replace content of mailboxname display
+ this.set_mailboxname = function(content)
+ {
+ if (this.gui_objects.mailboxname && content)
+ this.gui_objects.mailboxname.innerHTML = content;
+ };
+
+ // replace content of quota display
+ this.set_quota = function(content)
+ {
+ if (content && this.gui_objects.quotadisplay) {
+ if (typeof(content) == 'object')
+ this.percent_indicator(this.gui_objects.quotadisplay, content);
+ else
+ $(this.gui_objects.quotadisplay).html(content);
+ }
+ };
+
+ // update the mailboxlist
+ this.set_unread_count = function(mbox, count, set_title)
+ {
+ if (!this.gui_objects.mailboxlist)
+ return false;
+
+ this.env.unread_counts[mbox] = count;
+ this.set_unread_count_display(mbox, set_title);
+ }
+
+ // update the mailbox count display
+ this.set_unread_count_display = function(mbox, set_title)
+ {
+ var reg, text_obj, item, mycount, childcount, div;
+ if (item = this.get_folder_li(mbox))
+ {
+ mycount = this.env.unread_counts[mbox] ? this.env.unread_counts[mbox] : 0;
+ text_obj = item.getElementsByTagName('a')[0];
+ reg = /\s+\([0-9]+\)$/i;
+
+ childcount = 0;
+ if ((div = item.getElementsByTagName('div')[0]) &&
+ div.className.match(/collapsed/))
+ {
+ // add children's counters
+ for (var k in this.env.unread_counts)
+ if (k.indexOf(mbox + this.env.delimiter) == 0)
+ childcount += this.env.unread_counts[k];
+ }
+
+ if (mycount && text_obj.innerHTML.match(reg))
+ text_obj.innerHTML = text_obj.innerHTML.replace(reg, ' ('+mycount+')');
+ else if (mycount)
+ text_obj.innerHTML += ' ('+mycount+')';
+ else
+ text_obj.innerHTML = text_obj.innerHTML.replace(reg, '');
+
+ // set parent's display
+ reg = new RegExp(RegExp.escape(this.env.delimiter) + '[^' + RegExp.escape(this.env.delimiter) + ']+$');
+ if (mbox.match(reg))
+ this.set_unread_count_display(mbox.replace(reg, ''), false);
+
+ // set the right classes
+ if ((mycount+childcount)>0)
+ $(item).addClass('unread');
+ else
+ $(item).removeClass('unread');
+ }
+
+ // set unread count to window title
+ reg = /^\([0-9]+\)\s+/i;
+ if (set_title && document.title)
+ {
+ var doc_title = String(document.title);
+ var new_title = "";
+
+ if (mycount && doc_title.match(reg))
+ new_title = doc_title.replace(reg, '('+mycount+') ');
+ else if (mycount)
+ new_title = '('+mycount+') '+doc_title;
+ else
+ new_title = doc_title.replace(reg, '');
+
+ this.set_pagetitle(new_title);
+ }
+ };
+
+ // notifies that a new message(s) has hit the mailbox
+ this.new_message_focus = function()
+ {
+ // focus main window
+ if (this.env.framed && window.parent)
+ window.parent.focus();
+ else
+ window.focus();
+ }
+
+ this.toggle_prefer_html = function(checkbox)
+ {
+ var addrbook_show_images;
+ if (addrbook_show_images = document.getElementById('rcmfd_addrbook_show_images'))
+ addrbook_show_images.disabled = !checkbox.checked;
+ }
+
+ // display fetched raw headers
+ this.set_headers = function(content)
+ {
+ if (this.gui_objects.all_headers_row && this.gui_objects.all_headers_box && content) {
+ $(this.gui_objects.all_headers_box).html(content).show();
+
+ if (this.env.framed && parent.rcmail)
+ parent.rcmail.set_busy(false);
+ else
+ this.set_busy(false);
+ }
+ };
+
+ // display all-headers row and fetch raw message headers
+ this.load_headers = function(elem)
+ {
+ if (!this.gui_objects.all_headers_row || !this.gui_objects.all_headers_box || !this.env.uid)
+ return;
+
+ $(elem).removeClass('show-headers').addClass('hide-headers');
+ $(this.gui_objects.all_headers_row).show();
+ elem.onclick = function() { rcmail.hide_headers(elem); }
+
+ // fetch headers only once
+ if (!this.gui_objects.all_headers_box.innerHTML)
+ {
+ this.display_message(this.get_label('loading'), 'loading', true);
+ this.http_post('headers', '_uid='+this.env.uid);
+ }
+ }
+
+ // hide all-headers row
+ this.hide_headers = function(elem)
+ {
+ if (!this.gui_objects.all_headers_row || !this.gui_objects.all_headers_box)
+ return;
+
+ $(elem).removeClass('hide-headers').addClass('show-headers');
+ $(this.gui_objects.all_headers_row).hide();
+ elem.onclick = function() { rcmail.load_headers(elem); }
+ }
+
+ // percent (quota) indicator
+ this.percent_indicator = function(obj, data)
+ {
+ if (!data || !obj)
+ return false;
+
+ var limit_high = 80;
+ var limit_mid = 55;
+ var width = data.width ? data.width : this.env.indicator_width ? this.env.indicator_width : 100;
+ var height = data.height ? data.height : this.env.indicator_height ? this.env.indicator_height : 14;
+ var quota = data.percent ? Math.abs(parseInt(data.percent)) : 0;
+ var quota_width = parseInt(quota / 100 * width);
+ var pos = $(obj).position();
+
+ this.env.indicator_width = width;
+ this.env.indicator_height = height;
+
+ // overlimit
+ if (quota_width > width) {
+ quota_width = width;
+ quota = 100;
+ }
+
+ // main div
+ var main = $('<div>');
+ main.css({position: 'absolute', top: pos.top, left: pos.left,
+ width: width + 'px', height: height + 'px', zIndex: 100, lineHeight: height + 'px'})
+ .attr('title', data.title).addClass('quota_text').html(quota + '%');
+ // used bar
+ var bar1 = $('<div>');
+ bar1.css({position: 'absolute', top: pos.top + 1, left: pos.left + 1,
+ width: quota_width + 'px', height: height + 'px', zIndex: 99});
+ // background
+ var bar2 = $('<div>');
+ bar2.css({position: 'absolute', top: pos.top + 1, left: pos.left + 1,
+ width: width + 'px', height: height + 'px', zIndex: 98})
+ .addClass('quota_bg');
+
+ if (quota >= limit_high) {
+ main.addClass(' quota_text_high');
+ bar1.addClass('quota_high');
+ }
+ else if(quota >= limit_mid) {
+ main.addClass(' quota_text_mid');
+ bar1.addClass('quota_mid');
+ }
+ else {
+ main.addClass(' quota_text_normal');
+ bar1.addClass('quota_low');
+ }
+
+ // replace quota image
+ obj.innerHTML = '';
+ $(obj).append(bar1).append(bar2).append(main);
+ }
+
+ /********************************************************/
+ /********* html to text conversion functions *********/
+ /********************************************************/
+
+ this.html2plain = function(htmlText, id)
+ {
+ var url = this.env.bin_path+'html2text.php';
+ var rcmail = this;
+
+ this.set_busy(true, 'converting');
+ console.log('HTTP POST: '+url);
+
+ $.ajax({ type: 'POST', url: url, data: htmlText, contentType: 'application/octet-stream',
+ error: function(o) { rcmail.http_error(o); },
+ success: function(data) { rcmail.set_busy(false); $(document.getElementById(id)).val(data); console.log(data); }
+ });
+ }
+
+ this.plain2html = function(plainText, id)
+ {
+ this.set_busy(true, 'converting');
+ $(document.getElementById(id)).val('<pre>'+plainText+'</pre>');
+ this.set_busy(false);
+ }
+
+
+ /********************************************************/
+ /********* remote request methods *********/
+ /********************************************************/
+
+ this.redirect = function(url, lock)
+ {
+ if (lock || lock === null)
+ this.set_busy(true);
+
+ if (this.env.framed && window.parent)
+ parent.location.href = url;
+ else
+ location.href = url;
+ };
+
+ this.goto_url = function(action, query, lock)
+ {
+ var querystring = query ? '&'+query : '';
+ this.redirect(this.env.comm_path+'&_action='+action+querystring, lock);
+ };
+
+ // send a http request to the server
+ this.http_request = function(action, querystring, lock)
+ {
+ querystring += (querystring ? '&' : '') + '_remote=1';
+ var url = this.env.comm_path + '&_action=' + action + '&' + querystring
+
+ // send request
+ console.log('HTTP POST: ' + url);
+ jQuery.get(url, { _unlock:(lock?1:0) }, function(data){ ref.http_response(data); }, 'json');
+ };
+
+ // send a http POST request to the server
+ this.http_post = function(action, postdata, lock)
+ {
+ var url = this.env.comm_path+'&_action=' + action;
+
+ if (postdata && typeof(postdata) == 'object') {
+ postdata._remote = 1;
+ postdata._unlock = (lock ? 1 : 0);
+ }
+ else
+ postdata += (postdata ? '&' : '') + '_remote=1' + (lock ? '&_unlock=1' : '');
+
+ // send request
+ console.log('HTTP POST: ' + url);
+ jQuery.post(url, postdata, function(data){ ref.http_response(data); }, 'json');
+ };
+
+ // handle HTTP response
+ this.http_response = function(response)
+ {
+ var console_msg = '';
+
+ if (response.unlock)
+ this.set_busy(false);
+
+ // set env vars
+ if (response.env)
+ this.set_env(response.env);
+
+ // we have labels to add
+ if (typeof response.texts == 'object') {
+ for (var name in response.texts)
+ if (typeof response.texts[name] == 'string')
+ this.add_label(name, response.texts[name]);
+ }
+
+ // if we get javascript code from server -> execute it
+ if (response.exec) {
+ console.log(response.exec);
+ eval(response.exec);
+ }
+
+ // execute callback functions of plugins
+ if (response.callbacks && response.callbacks.length) {
+ for (var i=0; i < response.callbacks.length; i++)
+ this.triggerEvent(response.callbacks[i][0], response.callbacks[i][1]);
+ }
+
+ // process the response data according to the sent action
+ switch (response.action) {
+ case 'delete':
+ if (this.task == 'addressbook') {
+ var uid = this.contact_list.get_selection();
+ this.enable_command('compose', (uid && this.contact_list.rows[uid]));
+ this.enable_command('delete', 'edit', (uid && this.contact_list.rows[uid] && this.env.address_sources && !this.env.address_sources[this.env.source].readonly));
+ this.enable_command('export', (this.contact_list && this.contact_list.rowcount > 0));
+ }
+
+ case 'moveto':
+ if (this.env.action == 'show') {
+ // re-enable commands on move/delete error
+ this.enable_command('reply', 'reply-all', 'forward', 'delete', 'mark', 'print', 'open', 'edit', 'viewsource', 'download', true);
+ } else if (this.message_list)
+ this.message_list.init();
+ break;
+
+ case 'purge':
+ case 'expunge':
+ if (!this.env.messagecount && this.task == 'mail') {
+ // clear preview pane content
+ if (this.env.contentframe)
+ this.show_contentframe(false);
+ // disable commands useless when mailbox is empty
+ this.enable_command('show', 'reply', 'reply-all', 'forward', 'moveto', 'delete',
+ 'mark', 'viewsource', 'open', 'edit', 'download', 'print', 'load-attachment',
+ 'purge', 'expunge', 'select-all', 'select-none', 'sort', false);
+ }
+ break;
+
+ case 'check-recent':
+ case 'getunread':
+ case 'list':
+ if (this.task == 'mail') {
+ if (this.message_list && response.action == 'list')
+ this.msglist_select(this.message_list);
+ this.enable_command('show', 'expunge', 'select-all', 'select-none', 'sort', (this.env.messagecount > 0));
+ this.enable_command('purge', this.purge_mailbox_test());
+
+ if (response.action == 'list')
+ this.triggerEvent('listupdate', { folder:this.env.mailbox, rowcount:this.message_list.rowcount });
+ }
+ else if (this.task == 'addressbook') {
+ this.enable_command('export', (this.contact_list && this.contact_list.rowcount > 0));
+
+ if (response.action == 'list')
+ this.triggerEvent('listupdate', { folder:this.env.source, rowcount:this.contact_list.rowcount });
+ }
+ break;
+ }
+ };
+
+ // handle HTTP request errors
+ this.http_error = function(request, status, err)
+ {
+ var errmsg = request.statusText;
+
+ this.set_busy(false);
+ request.abort();
+
+ if (errmsg)
+ this.display_message(this.get_label('servererror') + ' (' + errmsg + ')', 'error');
+ };
+
+ // use an image to send a keep-alive siganl to the server
+ this.send_keep_alive = function()
+ {
+ var d = new Date();
+ this.http_request('keep-alive', '_t='+d.getTime());
+ };
+
+ // send periodic request to check for recent messages
+ this.check_for_recent = function(setbusy)
+ {
+ if (this.busy)
+ return;
+
+ if (setbusy)
+ this.set_busy(true, 'checkingmail');
+
+ var addurl = '_t=' + (new Date().getTime());
+
+ if (this.gui_objects.messagelist)
+ addurl += '&_list=1';
+ if (this.gui_objects.quotadisplay)
+ addurl += '&_quota=1';
+ if (this.env.search_request)
+ addurl += '&_search=' + this.env.search_request;
+
+ this.http_request('check-recent', addurl, true);
+ };
+
+
+ /********************************************************/
+ /********* helper methods *********/
+ /********************************************************/
+
+ // check if we're in show mode or if we have a unique selection
+ // and return the message uid
+ this.get_single_uid = function()
+ {
+ return this.env.uid ? this.env.uid : (this.message_list ? this.message_list.get_single_selection() : null);
+ };
+
+ // same as above but for contacts
+ this.get_single_cid = function()
+ {
+ return this.env.cid ? this.env.cid : (this.contact_list ? this.contact_list.get_single_selection() : null);
+ };
+
+
+ this.get_caret_pos = function(obj)
+ {
+ if (typeof(obj.selectionEnd)!='undefined')
+ return obj.selectionEnd;
+ else if (document.selection && document.selection.createRange)
+ {
+ var range = document.selection.createRange();
+ if (range.parentElement()!=obj)
+ return 0;
+
+ var gm = range.duplicate();
+ if (obj.tagName=='TEXTAREA')
+ gm.moveToElementText(obj);
+ else
+ gm.expand('textedit');
+
+ gm.setEndPoint('EndToStart', range);
+ var p = gm.text.length;
+
+ return p<=obj.value.length ? p : -1;
+ }
+ else
+ return obj.value.length;
+ };
+
+ this.set_caret_pos = function(obj, pos)
+ {
+ if (obj.setSelectionRange)
+ obj.setSelectionRange(pos, pos);
+ else if (obj.createTextRange)
+ {
+ var range = obj.createTextRange();
+ range.collapse(true);
+ range.moveEnd('character', pos);
+ range.moveStart('character', pos);
+ range.select();
+ }
+ }
+
+ // set all fields of a form disabled
+ this.lock_form = function(form, lock)
+ {
+ if (!form || !form.elements)
+ return;
+
+ var type;
+ for (var n=0; n<form.elements.length; n++)
+ {
+ type = form.elements[n];
+ if (type=='hidden')
+ continue;
+
+ form.elements[n].disabled = lock;
+ }
+ };
+
+} // end object rcube_webmail
+
+
+// copy event engine prototype
+rcube_webmail.prototype.addEventListener = rcube_event_engine.prototype.addEventListener;
+rcube_webmail.prototype.removeEventListener = rcube_event_engine.prototype.removeEventListener;
+rcube_webmail.prototype.triggerEvent = rcube_event_engine.prototype.triggerEvent;
projects / roundcube.git / blobdiff