/* +-----------------------------------------------------------------------+ | Roundcube Webmail Client Script | | | | This file is part of the Roundcube Webmail client | | Copyright (C) 2005-2011, The Roundcube Dev Team | | Copyright (C) 2011, Kolab Systems AG | | Licensed under the GNU GPL | | | +-----------------------------------------------------------------------+ | Authors: Thomas Bruederli <roundcube@gmail.com> | | Aleksander 'A.L.E.C' Machniak <alec@alec.pl> | | Charles McNulty <charles@charlesmcnulty.com> | +-----------------------------------------------------------------------+ | Requires: jquery.js, common.js, list.js | +-----------------------------------------------------------------------+ $Id$ */ function rcube_webmail() { this.env = {}; this.labels = {}; this.buttons = {}; this.buttons_sel = {}; this.gui_objects = {}; this.gui_containers = {}; this.commands = {}; this.command_handlers = {}; this.onloads = []; this.messages = {}; // create protected reference to myself this.ref = 'rcmail'; var ref = this; // webmail client settings this.dblclick_time = 500; this.message_time = 2000; this.identifier_expr = new RegExp('[^0-9a-z\-_]', 'gi'); // 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.blankpage = 'program/blank.gif'; // set jQuery ajax options $.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(p, value) { if (typeof p == 'string') this.labels[p] = value; else if (typeof p == 'object') $.extend(this.labels, p); }; // add a button to the button list this.register_button = function(command, id, type, act, sel, over) { if (!this.buttons[command]) this.buttons[command] = []; 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].push(button_prop); if (this.loaded) init_button(command, button_prop); }; // register a specific gui object this.gui_object = function(name, id) { this.gui_objects[name] = this.loaded ? rcube_find_object(id) : 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.push(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.is_framed()) { parent.rcmail.set_busy(false, null, parent.rcmail.env.frame_lock); parent.rcmail.env.frame_lock = null; } // enable general commands this.enable_command('logout', 'mail', 'addressbook', 'settings', 'save-pref', 'compose', 'undo', true); if (this.env.permaurl) this.enable_command('permaurl', true); switch (this.task) { case 'mail': // enable mail commands this.enable_command('list', 'checkmail', 'add-contact', 'search', 'reset-search', 'collapse-folder', true); if (this.gui_objects.messagelist) { this.message_list = new rcube_list_widget(this.gui_objects.messagelist, { multiselect:true, multiexpand:true, draggable:true, keyboard:true, column_movable:this.env.col_movable, 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('click', function(o){ p.msglist_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); }); this.message_list.addEventListener('expandcollapse', function(e){ p.msglist_expand(e); }); this.message_list.addEventListener('column_replace', function(e){ p.msglist_set_coltypes(e); }); document.onmouseup = function(e){ return p.doc_mouse_up(e); }; this.gui_objects.messagelist.parentNode.onmousedown = function(e){ return p.click_on_list(e); }; this.message_list.init(); this.enable_command('toggle_status', 'toggle_flag', 'menu-open', 'menu-save', true); // load messages this.command('list'); } if (this.gui_objects.qsearchbox) { if (this.env.search_text != null) { this.gui_objects.qsearchbox.value = this.env.search_text; } $(this.gui_objects.qsearchbox).focusin(function() { rcmail.message_list.blur(); }); } if (!this.env.flag_for_deletion && this.env.trash_mailbox && this.env.mailbox != this.env.trash_mailbox) this.set_alttext('delete', 'movemessagetotrash'); this.env.message_commands = ['show', 'reply', 'reply-all', 'reply-list', 'forward', 'moveto', 'copy', 'delete', 'open', 'mark', 'edit', 'viewsource', 'download', 'print', 'load-attachment', 'load-headers', 'forward-attachment']; if (this.env.action=='show' || this.env.action=='preview') { this.enable_command(this.env.message_commands, this.env.uid); this.enable_command('reply-list', this.env.list_post); if (this.env.action == 'show') { this.http_request('pagenav', '_uid='+this.env.uid+'&_mbox='+urlencode(this.env.mailbox), this.display_message('', 'loading')); } if (this.env.blockedobjects) { if (this.gui_objects.remoteobjectsmsg) this.gui_objects.remoteobjectsmsg.style.display = 'block'; this.enable_command('load-images', 'always-load', true); } // make preview/message frame visible if (this.env.action == 'preview' && this.is_framed()) { this.enable_command('compose', 'add-contact', false); parent.rcmail.show_contentframe(true); } } else if (this.env.action == 'compose') { this.env.compose_commands = ['send-attachment', 'remove-attachment', 'send', 'cancel', 'toggle-editor']; if (this.env.drafts_mailbox) this.env.compose_commands.push('savedraft') this.enable_command(this.env.compose_commands, 'identities', true); if (this.env.spellcheck) { this.env.spellcheck.spelling_state_observer = function(s){ ref.set_spellcheck_state(s); }; this.env.compose_commands.push('spellcheck') this.set_spellcheck_state('ready'); if ($("input[name='_is_html']").val() == '1') this.display_spellcheck_controls(false); } document.onmouseup = function(e){ return p.doc_mouse_up(e); }; // init message compose form this.init_messageform(); } // show printing dialog else if (this.env.action == 'print' && this.env.uid) if (bw.safari) window.setTimeout('window.print()', 10); else 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.folderlist) this.env.contactfolders = $.extend($.extend({}, this.env.address_sources), this.env.contactgroups); this.enable_command('add', 'import', this.env.writable_source); this.enable_command('list', 'listgroup', 'listsearch', 'advanced-search', true); if (this.gui_objects.contactslist) { this.contact_list = new rcube_list_widget(this.gui_objects.contactslist, {multiselect:true, draggable:this.gui_objects.folderlist?true:false, 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); this.gui_objects.contactslist.parentNode.onmousedown = function(e){ return p.click_on_list(e); }; document.onmouseup = function(e){ return p.doc_mouse_up(e); }; if (this.gui_objects.qsearchbox) { $(this.gui_objects.qsearchbox).focusin(function() { rcmail.contact_list.blur(); }); } this.update_group_commands(); this.command('list'); } this.set_page_buttons(); if (this.env.cid) { this.enable_command('show', 'edit', true); // register handlers for group assignment via checkboxes if (this.gui_objects.editform) { $('input.groupmember').change(function() { ref.group_member_change(this.checked ? 'add' : 'del', ref.env.cid, ref.env.source, this.value); }); } } if (this.gui_objects.editform) { this.enable_command('save', true); if (this.env.action == 'add' || this.env.action == 'edit') this.init_contact_form(); } if (this.gui_objects.qsearchbox) { this.enable_command('search', 'reset-search', 'moveto', 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', 'toggle-editor', true); } else if (this.env.action == 'folders') { this.enable_command('subscribe', 'unsubscribe', 'create-folder', 'rename-folder', true); } else if (this.env.action == 'edit-folder' && this.gui_objects.editform) { this.enable_command('save', 'folder-size', true); parent.rcmail.env.messagecount = this.env.messagecount; parent.rcmail.enable_command('purge', this.env.messagecount); $("input[type='text']").first().select(); } 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(); } 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 var tz = new Date().getTimezoneOffset() / -60; var stdtz = new Date().getStdTimezoneOffset() / -60; $('#rcmlogintz').val(stdtz); $('#rcmlogindst').val(tz > stdtz ? 1 : 0); // display 'loading' message on form submit, lock submit button $('form').submit(function () { $('input[type=submit]', this).prop('disabled', true); rcmail.display_message('', 'loading'); }); this.enable_command('login', true); break; default: break; } // prevent from form submit with Enter key in file input fields if (bw.ie) $('input[type=file]').keydown(function(e) { if (e.keyCode == '13') e.preventDefault(); }); // flag object as complete this.loaded = true; // show message if (this.pending_message) this.display_message(this.pending_message[0], this.pending_message[1], this.pending_message[2]); // 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 in this.onloads) { 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(); }; this.log = function(msg) { if (window.console && console.log) console.log(msg); }; /*********************************************************/ /********* client command interface *********/ /*********************************************************/ // execute a specific command on the web client this.command = function(command, props, obj) { var ret; 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.is_framed()) parent.rcmail.command(command, props); return false; } // check input before leaving compose step if (this.task=='mail' && this.env.action=='compose' && $.inArray(command, this.env.compose_commands)<0) { 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') { ret = this.command_handlers[command](props, obj); return ret !== undefined ? ret : (obj ? false : true); } else if (typeof this.command_handlers[command] === 'string') { ret = window[this.command_handlers[command]](props, obj); return ret !== undefined ? ret : (obj ? false : true); } // trigger plugin hooks this.triggerEvent('actionbefore', {props:props, action:command}); ret = this.triggerEvent('before'+command, props); if (ret !== undefined) { // abort if one of the handlers returned false if (ret === false) return false; else props = ret; } ret = undefined; // 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 'menu-open': case 'menu-save': this.triggerEvent(command, {props:props}); return false; 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; case 'list': this.reset_qsearch(); if (this.task == 'mail') { this.list_mailbox(props); if (this.env.trash_mailbox && !this.env.flag_for_deletion) this.set_alttext('delete', this.env.mailbox != this.env.trash_mailbox ? 'movemessagetotrash' : 'deletemessage'); } else if (this.task == 'addressbook') { this.list_contacts(props); } 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 and update env this.set_list_sorting(sort_col, 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': var input, form = this.gui_objects.editform; if (form) { // adv. search if (this.env.action == 'search') { } // user prefs else if ((input = $("input[name='_pagesize']", form)) && input.length && isNaN(parseInt(input.val()))) { alert(this.get_label('nopagesizewarning')); input.focus(); break; } // contacts/identities else { // reload form if (props == 'reload') { form.action += '?_reload=1'; } else if (this.task == 'settings' && (this.env.identities_level % 2) == 0 && (input = $("input[name='_email']", form)) && input.length && !rcube_check_email(input.val()) ) { alert(this.get_label('noemailwarning')); input.focus(); break; } // clear empty input fields $('input.placeholder').each(function(){ if (this.value == this._placeholder) this.value = ''; }); } // add selected source (on the list) if (parent.rcmail && parent.rcmail.env.source) form.action = this.add_url(form.action, '_orig_source', parent.rcmail.env.source); form.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 'copy': if (this.task == 'mail') this.copy_messages(props); break; case 'mark': if (props) this.mark_message(props); break; case 'toggle_status': if (props && !props._row) break; var uid, 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, 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 && this.env.mimetypes && $.inArray(props.mimetype, this.env.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': this.select_all_mode = props ? false : true; this.dummy_select = true; // prevent msg opening if there's only one msg on the list if (props == 'invert') this.message_list.invert_selection(); else this.message_list.select_all(props == 'page' ? '' : props); this.dummy_select = null; break; case 'select-none': this.select_all_mode = false; this.message_list.clear_selection(); break; case 'expand-all': this.env.autoexpand_threads = 1; this.message_list.expand_all(); break; case 'expand-unread': this.env.autoexpand_threads = 2; this.message_list.collapse_all(); this.expand_unread(); break; case 'collapse-all': this.env.autoexpand_threads = 0; this.message_list.collapse_all(); 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.url('mail/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 n, len, a_cids = []; if (props) a_cids.push(props); // get selected contacts else if (this.contact_list) { var selection = this.contact_list.get_selection(); for (n=0, len=selection.length; n<len; n++) a_cids.push(selection[n]); } if (a_cids.length) this.http_post('mailto', {_cid: a_cids.join(','), _source: this.env.source}, true); break; } else if (props) url += '&_to='+urlencode(props); 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; var form = this.gui_objects.messageform, msgid = this.set_busy(true, 'savingmessage'); form.target = "savetarget"; form._draft.value = '1'; form.action = this.add_url(form.action, '_unlock', msgid); 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 var lang = this.spellcheck_lang(), form = this.gui_objects.messageform, msgid = this.set_busy(true, 'sendingmessage'); form.target = 'savetarget'; form._draft.value = ''; form.action = this.add_url(form.action, '_unlock', msgid); form.action = this.add_url(form.action, '_lang', lang); form.submit(); // clear timeout (sending could take longer) clearTimeout(this.request_timer); break; case 'send-attachment': // Reset the auto-save timer self.clearTimeout(this.save_timer); this.upload_file(props) break; case 'insert-sig': this.change_identity($("[name='_from']")[0], true); break; case 'reply-all': case 'reply-list': case 'reply': var uid; if (uid = this.get_single_uid()) { var url = '_reply_uid='+uid+'&_mbox='+urlencode(this.env.mailbox); if (command == 'reply-all') // do reply-list, when list is detected and popup menu wasn't used url += '&_all=' + (!props && this.commands['reply-list'] ? 'list' : 'all'); else if (command == 'reply-list') url += '&_all=list'; this.goto_url('compose', url, true); } break; case 'forward-attachment': case 'forward': var uid, url; if (uid = this.get_single_uid()) { url = '_forward_uid='+uid+'&_mbox='+urlencode(this.env.mailbox); if (command == 'forward-attachment' || (!props && this.env.forward_attachment)) url += '&_attachment=1'; this.goto_url('compose', url, 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; // 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 n, s = this.env.search_request || this.env.qsearch; this.reset_qsearch(); this.select_all_mode = false; if (s && this.env.mailbox) this.list_mailbox(this.env.mailbox, 1); else if (s && this.task == 'addressbook') { if (this.env.source == '') { for (n in this.env.address_sources) break; this.env.source = n; this.env.group = ''; } this.list_contacts(this.env.source, this.env.group, 1); } break; case 'listgroup': this.reset_qsearch(); this.list_contacts(props.source, props.id); 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', (this.env.source ? '_target='+urlencode(this.env.source)+'&' : '')); break; case 'export': if (this.contact_list.rowcount > 0) { this.goto_url('export', { _source:this.env.source, _gid:this.env.group, _search:this.env.search_request }); } break; case 'upload-photo': this.upload_contact_photo(props); break; case 'delete-photo': this.replace_contact_photo('-del-'); break; // user settings commands case 'preferences': case 'identities': case 'folders': this.goto_url('settings/' + command); break; case 'undo': this.http_request('undo', '', this.display_message('', 'loading')); break; // unified command call (command name == function name) default: var func = command.replace(/-/g, '_'); if (this[func] && typeof this[func] === 'function') { ret = this[func](props); } break; } if (this.triggerEvent('after'+command, props) === false) ret = false; this.triggerEvent('actionafter', {props:props, action:command}); return ret === false ? false : obj ? false : true; }; // set command(s) enabled or disabled this.enable_command = function() { var args = Array.prototype.slice.call(arguments), enable = args.pop(), cmd; for (var n=0; n<args.length; n++) { cmd = args[n]; // argument of type array if (typeof cmd === 'string') { this.commands[cmd] = enable; this.set_button(cmd, (enable ? 'act' : 'pas')); } // push array elements into commands array else { for (var i in cmd) args.push(cmd[i]); } } }; // lock/unlock interface this.set_busy = function(a, message, id) { if (a && message) { var msg = this.get_label(message); if (msg == message) msg = 'Loading...'; id = this.display_message(msg, 'loading'); } else if (!a && id) { this.hide_message(id); } 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 id; }; // 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.is_framed()) parent.rcmail.reload(delay); else if (delay) window.setTimeout(function(){ rcmail.reload(); }, delay); else if (window.location) location.href = this.env.comm_path + (this.env.action ? '&_action='+this.env.action : ''); }; // Add variable to GET string, replace old value if exists this.add_url = function(url, name, value) { value = urlencode(value); if (/(\?.*)$/.test(url)) { var urldata = RegExp.$1, datax = RegExp('((\\?|&)'+RegExp.escape(name)+'=[^&]*)'); if (datax.test(urldata)) { urldata = urldata.replace(datax, RegExp.$2 + name + '=' + value); } else urldata += '&' + name + '=' + value return url.replace(/(\?.*)$/, urldata); } else return url + '?' + name + '=' + value; }; this.is_framed = function() { return (this.env.framed && parent.rcmail && parent.rcmail != this && parent.rcmail.command); }; this.save_pref = function(prop) { var request = {'_name': prop.name, '_value': prop.value}; if (prop.session) request['_session'] = prop.session; if (prop.env) this.env[prop.env] = prop.value; this.http_post('save-pref', request); }; /*********************************************************/ /********* event handling methods *********/ /*********************************************************/ this.drag_menu = function(e, target) { var modkey = rcube_event.get_modifier(e), menu = this.gui_objects.message_dragmenu; if (menu && modkey == SHIFT_KEY && this.commands['copy']) { var pos = rcube_event.get_mouse_pos(e); this.env.drag_target = target; $(menu).css({top: (pos.y-10)+'px', left: (pos.x-10)+'px'}).show(); return true; } return false; }; this.drag_menu_action = function(action) { var menu = this.gui_objects.message_dragmenu; if (menu) { $(menu).hide(); } this.command(action, this.env.drag_target); this.env.drag_target = null; }; this.drag_start = function(list) { var model = this.task == 'mail' ? this.env.mailboxes : this.env.contactfolders; this.drag_active = true; if (this.preview_timer) clearTimeout(this.preview_timer); if (this.preview_read_timer) clearTimeout(this.preview_read_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 = []; 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, check, oldclass, layerclass = 'draglayernormal'; if (this.contact_list && this.contact_list.draglayer) oldclass = this.contact_list.draglayer.attr('class'); 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; } if (layerclass != oldclass && this.contact_list && this.contact_list.draglayer) this.contact_list.draglayer.attr('class', layerclass); 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){ if ((check = 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.folder_coords[k].on = 1; this.env.last_folder_target = k; layerclass = 'draglayer' + (check > 1 ? 'copy' : 'normal'); } else { // Clear target, otherwise drag end will trigger move into last valid droptarget this.env.last_folder_target = null; } } else if (pos.on) { $(this.get_folder_li(k)).removeClass('droptarget'); this.env.folder_coords[k].on = 0; } } if (layerclass != oldclass && this.contact_list && this.contact_list.draglayer) this.contact_list.draglayer.attr('class', layerclass); } }; this.collapse_folder = function(id) { var li = this.get_folder_li(id), div = $(li.getElementsByTagName('div')[0]); if (!div || (!div.hasClass('collapsed') && !div.hasClass('expanded'))) return; var ul = $(li.getElementsByTagName('ul')[0]); if (div.hasClass('collapsed')) { ul.show(); div.removeClass('collapsed').addClass('expanded'); var reg = new RegExp('&'+urlencode(id)+'&'); this.env.collapsed_folders = this.env.collapsed_folders.replace(reg, ''); } else { ul.hide(); div.removeClass('expanded').addClass('collapsed'); this.env.collapsed_folders = this.env.collapsed_folders+'&'+urlencode(id)+'&'; // select parent folder if one of its childs is currently selected if (this.env.mailbox.indexOf(id + this.env.delimiter) == 0) this.command('list', id); } // Work around a bug in IE6 and IE7, see #1485309 if (bw.ie6 || bw.ie7) { var siblings = li.nextSibling ? li.nextSibling.getElementsByTagName('ul') : null; if (siblings && siblings.length && (li = siblings[0]) && li.style && li.style.display != 'none') { li.style.display = 'none'; li.style.display = ''; } } this.command('save-pref', { name: 'collapsed_folders', value: this.env.collapsed_folders }); this.set_unread_count_display(id, false); }; this.doc_mouse_up = function(e) { var model, list, li, id; // ignore event if jquery UI dialog is open if ($(rcube_event.get_target(e)).closest('.ui-dialog, .ui-widget-overlay').length) return; if (list = this.message_list) { if (!rcube_mouse_is_over(e, list.list.parentNode)) list.blur(); else list.focus(); model = this.env.mailboxes; } else if (list = this.contact_list) { if (!rcube_mouse_is_over(e, list.list.parentNode)) list.blur(); else list.focus(); model = this.env.contactfolders; } else if (this.ksearch_value) { this.ksearch_blur(); } // handle mouse release when dragging if (this.drag_active && model && this.env.last_folder_target) { var target = model[this.env.last_folder_target]; $(this.get_folder_li(this.env.last_folder_target)).removeClass('droptarget'); this.env.last_folder_target = null; list.draglayer.hide(); if (!this.drag_menu(e, target)) this.command('moveto', target); } // reset 'pressed' buttons if (this.buttons_sel) { for (id in this.buttons_sel) if (typeof id !== 'function') this.button_out(this.buttons_sel[id], id); this.buttons_sel = {}; } }; 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 true; }; this.msglist_select = function(list) { if (this.preview_timer) clearTimeout(this.preview_timer); if (this.preview_read_timer) clearTimeout(this.preview_read_timer); var selected = list.get_single_selection() != null; this.enable_command(this.env.message_commands, selected); if (selected) { // Hide certain command buttons when Drafts folder is selected if (this.env.mailbox == this.env.drafts_mailbox) this.enable_command('reply', 'reply-all', 'reply-list', 'forward', 'forward-attachment', false); // Disable reply-list when List-Post header is not set else { var msg = this.env.messages[list.get_single_selection()]; if (!msg.ml) this.enable_command('reply-list', false); } } // Multi-message commands this.enable_command('delete', 'moveto', 'copy', 'mark', (list.selection.length > 0 ? true : false)); // reset all-pages-selection if (selected || (list.selection.length && list.selection.length != list.rowcount)) this.select_all_mode = false; // start timer for message preview (wait for double click) if (selected && this.env.contentframe && !list.multi_selecting && !this.dummy_select) this.preview_timer = window.setTimeout(function(){ ref.msglist_get_preview(); }, 200); else if (this.env.contentframe) this.show_contentframe(false); }; // This allow as to re-select selected message and display it in preview frame this.msglist_click = function(list) { if (list.multi_selecting || !this.env.contentframe) return; if (list.get_single_selection() && window.frames && window.frames[this.env.contentframe]) { if (window.frames[this.env.contentframe].location.href.indexOf(this.env.blankpage)>=0) { if (this.preview_timer) clearTimeout(this.preview_timer); if (this.preview_read_timer) clearTimeout(this.preview_read_timer); this.preview_timer = window.setTimeout(function(){ ref.msglist_get_preview(); }, 200); } } }; this.msglist_dbl_click = function(list) { if (this.preview_timer) clearTimeout(this.preview_timer); if (this.preview_read_timer) clearTimeout(this.preview_read_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.modkey == CONTROL_KEY) return; if (list.key_pressed == list.ENTER_KEY) this.command('show'); else if (list.key_pressed == list.DELETE_KEY || list.key_pressed == list.BACKSPACE_KEY) this.command('delete'); else if (list.key_pressed == 33) this.command('previouspage'); else if (list.key_pressed == 34) this.command('nextpage'); }; 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.msglist_expand = function(row) { if (this.env.messages[row.uid]) this.env.messages[row.uid].expanded = row.expanded; }; this.msglist_set_coltypes = function(list) { var i, found, name, cols = list.list.tHead.rows[0].cells; this.env.coltypes = []; for (i=0; i<cols.length; i++) if (cols[i].id && cols[i].id.match(/^rcm/)) { name = cols[i].id.replace(/^rcm/, ''); this.env.coltypes.push(name == 'to' ? 'from' : name); } if ((found = $.inArray('flag', this.env.coltypes)) >= 0) this.env.flagged_col = found; if ((found = $.inArray('subject', this.env.coltypes)) >= 0) this.env.subject_col = found; this.command('save-pref', { name: 'list_cols', value: this.env.coltypes, session: 'list_attrib/columns' }); }; this.check_droptarget = function(id) { var allow = false, copy = false; if (this.task == 'mail') allow = (this.env.mailboxes[id] && this.env.mailboxes[id].id != this.env.mailbox && !this.env.mailboxes[id].virtual); else if (this.task == 'settings') allow = (id != this.env.mailbox); else if (this.task == 'addressbook') { if (id != this.env.source && this.env.contactfolders[id]) { if (this.env.contactfolders[id].type == 'group') { var target_abook = this.env.contactfolders[id].source; allow = this.env.contactfolders[id].id != this.env.group && !this.env.contactfolders[target_abook].readonly; copy = target_abook != this.env.source; } else { allow = !this.env.contactfolders[id].readonly; copy = true; } } } return allow ? (copy ? 2 : 1) : 0; }; /*********************************************************/ /********* (message) list functionality *********/ /*********************************************************/ this.init_message_row = function(row) { var expando, self = this, uid = row.uid, status_icon = (this.env.status_col != null ? 'status' : 'msg') + 'icn' + row.uid; if (uid && this.env.messages[uid]) $.extend(row, this.env.messages[uid]); // set eventhandler to status icon if (row.icon = document.getElementById(status_icon)) { row.icon._row = row.obj; row.icon.onmousedown = function(e) { self.command('toggle_status', this); rcube_event.cancel(e); }; } // save message icon position too if (this.env.status_col != null) row.msgicon = document.getElementById('msgicn'+row.uid); else row.msgicon = row.icon; // set eventhandler to flag icon, if icon found if (this.env.flagged_col != null && (row.flagicon = document.getElementById('flagicn'+row.uid))) { row.flagicon._row = row.obj; row.flagicon.onmousedown = function(e) { self.command('toggle_flag', this); rcube_event.cancel(e); }; } if (!row.depth && row.has_children && (expando = document.getElementById('rcmexpando'+row.uid))) { row.expando = expando; expando.onmousedown = function(e) { return self.expand_message_row(e, uid); }; } this.triggerEvent('insertrow', { uid:uid, row:row }); }; // create a table row in the message list this.add_message_row = function(uid, cols, flags, attop) { if (!this.gui_objects.messagelist || !this.message_list) return false; // Prevent from adding messages from different folder (#1487752) if (flags.mbox != this.env.mailbox && !flags.skip_mbox_check) return false; if (!this.env.messages[uid]) this.env.messages[uid] = {}; // merge flags over local message object $.extend(this.env.messages[uid], { deleted: flags.deleted?1:0, replied: flags.answered?1:0, unread: !flags.seen?1:0, forwarded: flags.forwarded?1:0, flagged: flags.flagged?1:0, has_children: flags.has_children?1:0, depth: flags.depth?flags.depth:0, unread_children: flags.unread_children?flags.unread_children:0, parent_uid: flags.parent_uid?flags.parent_uid:0, selected: this.select_all_mode || this.message_list.in_selection(uid), ml: flags.ml?1:0, ctype: flags.ctype, // flags from plugins flags: flags.extra_flags }); var c, html, tree = expando = '', list = this.message_list, rows = list.rows, tbody = this.gui_objects.messagelist.tBodies[0], rowcount = tbody.rows.length, even = rowcount%2, message = this.env.messages[uid], css_class = 'message' + (even ? ' even' : ' odd') + (!flags.seen ? ' unread' : '') + (flags.deleted ? ' deleted' : '') + (flags.flagged ? ' flagged' : '') + (flags.unread_children && flags.seen && !this.env.autoexpand_threads ? ' unroot' : '') + (message.selected ? ' selected' : ''), // for performance use DOM instead of jQuery here row = document.createElement('tr'), col = document.createElement('td'); row.id = 'rcmrow'+uid; row.className = css_class; // message status icons css_class = 'msgicon'; if (this.env.status_col === null) { css_class += ' status'; if (flags.deleted) css_class += ' deleted'; else if (!flags.seen) css_class += ' unread'; else if (flags.unread_children > 0) css_class += ' unreadchildren'; } if (flags.answered) css_class += ' replied'; if (flags.forwarded) css_class += ' forwarded'; // update selection if (message.selected && !list.in_selection(uid)) list.selection.push(uid); // threads if (this.env.threading) { // This assumes that div width is hardcoded to 15px, var width = message.depth * 15; if (message.depth) { if ((rows[message.parent_uid] && rows[message.parent_uid].expanded === false) || ((this.env.autoexpand_threads == 0 || this.env.autoexpand_threads == 2) && (!rows[message.parent_uid] || !rows[message.parent_uid].expanded)) ) { row.style.display = 'none'; message.expanded = false; } else message.expanded = true; } else if (message.has_children) { if (message.expanded === undefined && (this.env.autoexpand_threads == 1 || (this.env.autoexpand_threads == 2 && message.unread_children))) { message.expanded = true; } } if (width) tree += '<span id="rcmtab' + uid + '" class="branch" style="width:' + width + 'px;"> </span>'; if (message.has_children && !message.depth) expando = '<div id="rcmexpando' + uid + '" class="' + (message.expanded ? 'expanded' : 'collapsed') + '"> </div>'; } tree += '<span id="msgicn'+uid+'" class="'+css_class+'"> </span>'; // build subject link if (!bw.ie && cols.subject) { var action = flags.mbox == this.env.drafts_mailbox ? 'compose' : 'show'; var uid_param = flags.mbox == this.env.drafts_mailbox ? '_draft_uid' : '_uid'; cols.subject = '<a href="./?_task=mail&_action='+action+'&_mbox='+urlencode(flags.mbox)+'&'+uid_param+'='+uid+'"'+ ' onclick="return rcube_event.cancel(event)" onmouseover="rcube_webmail.long_subject_title(this,'+(message.depth+1)+')">'+cols.subject+'</a>'; } // add each submitted col for (var n in this.env.coltypes) { c = this.env.coltypes[n]; col = document.createElement('td'); col.className = String(c).toLowerCase(); if (c == 'flag') { css_class = (flags.flagged ? 'flagged' : 'unflagged'); html = '<span id="flagicn'+uid+'" class="'+css_class+'"> </span>'; } else if (c == 'attachment') { if (/application\/|multipart\/m/.test(flags.ctype)) html = '<span class="attachment"> </span>'; else if (/multipart\/report/.test(flags.ctype)) html = '<span class="report"> </span>'; else html = ' '; } else if (c == 'status') { if (flags.deleted) css_class = 'deleted'; else if (!flags.seen) css_class = 'unread'; else if (flags.unread_children > 0) css_class = 'unreadchildren'; else css_class = 'msgicon'; html = '<span id="statusicn'+uid+'" class="'+css_class+'"> </span>'; } else if (c == 'threads') html = expando; else if (c == 'subject') { if (bw.ie) col.onmouseover = function() { rcube_webmail.long_subject_title_ie(this, message.depth+1); }; html = tree + cols[c]; } else if (c == 'priority') { if (flags.prio > 0 && flags.prio < 6) html = '<span class="prio'+flags.prio+'"> </span>'; else html = ' '; } else html = cols[c]; col.innerHTML = html; row.appendChild(col); } list.insert_row(row, attop); // remove 'old' row if (attop && this.env.pagesize && list.rowcount > this.env.pagesize) { var uid = list.get_last_row(); list.remove_row(uid); list.clear_selection(uid); } }; this.set_list_sorting = function(sort_col, sort_order) { // set table header class $('#rcm'+this.env.sort_col).removeClass('sorted'+(this.env.sort_order.toUpperCase())); if (sort_col) $('#rcm'+sort_col).addClass('sorted'+sort_order); this.env.sort_col = sort_col; this.env.sort_order = sort_order; }; this.set_list_options = function(cols, sort_col, sort_order, threads) { var update, add_url = ''; if (sort_col === undefined) sort_col = this.env.sort_col; if (!sort_order) sort_order = this.env.sort_order; if (this.env.sort_col != sort_col || this.env.sort_order != sort_order) { update = 1; this.set_list_sorting(sort_col, sort_order); } if (this.env.threading != threads) { update = 1; add_url += '&_threads=' + threads; } if (cols && cols.length) { // make sure new columns are added at the end of the list var i, idx, name, newcols = [], oldcols = this.env.coltypes; for (i=0; i<oldcols.length; i++) { name = oldcols[i] == 'to' ? 'from' : oldcols[i]; idx = $.inArray(name, cols); if (idx != -1) { newcols.push(name); delete cols[idx]; } } for (i=0; i<cols.length; i++) if (cols[i]) newcols.push(cols[i]); if (newcols.join() != oldcols.join()) { update = 1; add_url += '&_cols=' + newcols.join(','); } } if (update) this.list_mailbox('', '', sort_col+'_'+sort_order, add_url); }; // when user doble-clicks on a row this.show_message = function(id, safe, preview) { if (!id) return; var target = window, action = preview ? 'preview': 'show', url = '&_action='+action+'&_uid='+id+'&_mbox='+urlencode(this.env.mailbox); if (preview && this.env.contentframe && window.frames && window.frames[this.env.contentframe]) { target = window.frames[this.env.contentframe]; url += '&_framed=1'; } if (safe) url += '&_safe=1'; // also send search request to get the right messages if (this.env.search_request) url += '&_search='+this.env.search_request; if (action == 'preview' && String(target.location.href).indexOf(url) >= 0) this.show_contentframe(true); else { this.location_href(this.env.comm_path+url, target, true); // 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.env.preview_pane_mark_read >= 0) { this.preview_read_timer = window.setTimeout(function() { ref.set_message(id, 'unread', false); ref.update_thread_root(id, 'read'); if (ref.env.unread_counts[ref.env.mailbox]) { ref.env.unread_counts[ref.env.mailbox] -= 1; ref.set_unread_count(ref.env.mailbox, ref.env.unread_counts[ref.env.mailbox], ref.env.mailbox == 'INBOX'); } if (ref.env.preview_pane_mark_read > 0) ref.http_post('mark', '_uid='+id+'&_flag=read&_quiet=1'); }, this.env.preview_pane_mark_read * 1000); } } }; this.show_contentframe = function(show) { var frm, win; if (this.env.contentframe && (frm = $('#'+this.env.contentframe)) && frm.length) { if (!show && (win = window.frames[this.env.contentframe])) { if (win.location && win.location.href.indexOf(this.env.blankpage)<0) win.location.href = this.env.blankpage; } else if (!bw.safari && !bw.konq) frm[show ? 'show' : 'hide'](); } if (!show && this.busy) this.set_busy(false, null, this.env.frame_lock); }; this.lock_frame = function() { if (!this.env.frame_lock) (this.is_framed() ? parent.rcmail : this).env.frame_lock = this.set_busy(true, 'loading'); }; // list a specific page this.list_page = function(page) { if (page == 'next') page = this.env.current_page+1; else if (page == 'last') page = this.env.pagecount; else if (page == 'prev' && this.env.current_page > 1) page = this.env.current_page-1; else 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, this.env.group, page); } }; // list messages of a specific mailbox using filter this.filter_mailbox = function(filter) { var lock = this.set_busy(true, 'searching'); this.clear_message_list(); // reset vars this.env.current_page = 1; this.http_request('search', this.search_params(false, filter), lock); }; // list messages of a specific mailbox this.list_mailbox = function(mbox, page, sort, add_url) { var url = '', target = window; if (!mbox) mbox = this.env.mailbox ? this.env.mailbox : 'INBOX'; if (add_url) url += add_url; // add sort to url if set if (sort) url += '&_sort=' + sort; // also send search request to get the right messages if (this.env.search_request) url += '&_search='+this.env.search_request; // set page=1 if changeing to another mailbox if (this.env.mailbox != mbox) { page = 1; this.env.current_page = page; this.select_all_mode = false; } // unselect selected messages and clear the list and message data this.clear_message_list(); if (mbox != this.env.mailbox || (mbox == this.env.mailbox && !page && !sort)) url += '&_refresh=1'; this.select_folder(mbox); this.env.mailbox = mbox; // load message list remotely if (this.gui_objects.messagelist) { this.list_mailbox_remote(mbox, page, url); return; } if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) { target = window.frames[this.env.contentframe]; url += '&_framed=1'; } // load message list to target frame/window if (mbox) { this.set_busy(true, 'loading'); this.location_href(this.env.comm_path+'&_mbox='+urlencode(mbox)+(page ? '&_page='+page : '')+url, target); } }; this.clear_message_list = function() { this.env.messages = {}; this.last_selected = 0; this.show_contentframe(false); if (this.message_list) this.message_list.clear(true); }; // 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 : ''), lock = this.set_busy(true, 'loading'); this.http_request('list', url+add_url, lock); }; // removes messages that doesn't exists from list selection array this.update_selection = function() { var selected = this.message_list.selection, rows = this.message_list.rows, i, selection = []; for (i in selected) if (rows[selected[i]]) selection.push(selected[i]); this.message_list.selection = selection; } // expand all threads with unread children this.expand_unread = function() { var r, tbody = this.gui_objects.messagelist.tBodies[0], new_row = tbody.firstChild; while (new_row) { if (new_row.nodeType == 1 && (r = this.message_list.rows[new_row.uid]) && r.unread_children) { this.message_list.expand_all(r); this.set_unread_children(r.uid); } new_row = new_row.nextSibling; } return false; }; // thread expanding/collapsing handler this.expand_message_row = function(e, uid) { var row = this.message_list.rows[uid]; // handle unread_children mark row.expanded = !row.expanded; this.set_unread_children(uid); row.expanded = !row.expanded; this.message_list.expand_row(e, uid); }; // message list expanding this.expand_threads = function() { if (!this.env.threading || !this.env.autoexpand_threads || !this.message_list) return; switch (this.env.autoexpand_threads) { case 2: this.expand_unread(); break; case 1: this.message_list.expand_all(); break; } }; // Initializes threads indicators/expanders after list update this.init_threads = function(roots, mbox) { // #1487752 if (mbox && mbox != this.env.mailbox) return false; for (var n=0, len=roots.length; n<len; n++) this.add_tree_icons(roots[n]); this.expand_threads(); }; // adds threads tree icons to the list (or specified thread) this.add_tree_icons = function(root) { var i, l, r, n, len, pos, tmp = [], uid = [], row, rows = this.message_list.rows; if (root) row = rows[root] ? rows[root].obj : null; else row = this.message_list.list.tBodies[0].firstChild; while (row) { if (row.nodeType == 1 && (r = rows[row.uid])) { if (r.depth) { for (i=tmp.length-1; i>=0; i--) { len = tmp[i].length; if (len > r.depth) { pos = len - r.depth; if (!(tmp[i][pos] & 2)) tmp[i][pos] = tmp[i][pos] ? tmp[i][pos]+2 : 2; } else if (len == r.depth) { if (!(tmp[i][0] & 2)) tmp[i][0] += 2; } if (r.depth > len) break; } tmp.push(new Array(r.depth)); tmp[tmp.length-1][0] = 1; uid.push(r.uid); } else { if (tmp.length) { for (i in tmp) { this.set_tree_icons(uid[i], tmp[i]); } tmp = []; uid = []; } if (root && row != rows[root].obj) break; } } row = row.nextSibling; } if (tmp.length) { for (i in tmp) { this.set_tree_icons(uid[i], tmp[i]); } } }; // adds tree icons to specified message row this.set_tree_icons = function(uid, tree) { var i, divs = [], html = '', len = tree.length; for (i=0; i<len; i++) { if (tree[i] > 2) divs.push({'class': 'l3', width: 15}); else if (tree[i] > 1) divs.push({'class': 'l2', width: 15}); else if (tree[i] > 0) divs.push({'class': 'l1', width: 15}); // separator div else if (divs.length && !divs[divs.length-1]['class']) divs[divs.length-1].width += 15; else divs.push({'class': null, width: 15}); } for (i=divs.length-1; i>=0; i--) { if (divs[i]['class']) html += '<div class="tree '+divs[i]['class']+'" />'; else html += '<div style="width:'+divs[i].width+'px" />'; } if (html) $('#rcmtab'+uid).html(html); }; // update parent in a thread this.update_thread_root = function(uid, flag) { if (!this.env.threading) return; var root = this.message_list.find_root(uid); if (uid == root) return; var p = this.message_list.rows[root]; if (flag == 'read' && p.unread_children) { p.unread_children--; } else if (flag == 'unread' && p.has_children) { // unread_children may be undefined p.unread_children = p.unread_children ? p.unread_children + 1 : 1; } else { return; } this.set_message_icon(root); this.set_unread_children(root); }; // update thread indicators for all messages in a thread below the specified message // return number of removed/added root level messages this.update_thread = function (uid) { if (!this.env.threading) return 0; var r, parent, count = 0, rows = this.message_list.rows, row = rows[uid], depth = rows[uid].depth, roots = []; if (!row.depth) // root message: decrease roots count count--; else if (row.unread) { // update unread_children for thread root parent = this.message_list.find_root(uid); rows[parent].unread_children--; this.set_unread_children(parent); } parent = row.parent_uid; // childrens row = row.obj.nextSibling; while (row) { if (row.nodeType == 1 && (r = rows[row.uid])) { if (!r.depth || r.depth <= depth) break; r.depth--; // move left // reset width and clear the content of a tab, icons will be added later $('#rcmtab'+r.uid).width(r.depth * 15).html(''); if (!r.depth) { // a new root count++; // increase roots count r.parent_uid = 0; if (r.has_children) { // replace 'leaf' with 'collapsed' $('#rcmrow'+r.uid+' '+'.leaf:first') .attr('id', 'rcmexpando' + r.uid) .attr('class', (r.obj.style.display != 'none' ? 'expanded' : 'collapsed')) .bind('mousedown', {uid:r.uid, p:this}, function(e) { return e.data.p.expand_message_row(e, e.data.uid); }); r.unread_children = 0; roots.push(r); } // show if it was hidden if (r.obj.style.display == 'none') $(r.obj).show(); } else { if (r.depth == depth) r.parent_uid = parent; if (r.unread && roots.length) roots[roots.length-1].unread_children++; } } row = row.nextSibling; } // update unread_children for roots for (var i=0; i<roots.length; i++) this.set_unread_children(roots[i].uid); return count; }; this.delete_excessive_thread_rows = function() { var rows = this.message_list.rows, tbody = this.message_list.list.tBodies[0], row = tbody.firstChild, cnt = this.env.pagesize + 1; while (row) { if (row.nodeType == 1 && (r = rows[row.uid])) { if (!r.depth && cnt) cnt--; if (!cnt) this.message_list.remove_row(row.uid); } row = row.nextSibling; } }; // set message icon this.set_message_icon = function(uid) { var css_class, row = this.message_list.rows[uid]; if (!row) return false; if (row.icon) { css_class = 'msgicon'; if (row.deleted) css_class += ' deleted'; else if (row.unread) css_class += ' unread'; else if (row.unread_children) css_class += ' unreadchildren'; if (row.msgicon == row.icon) { if (row.replied) css_class += ' replied'; if (row.forwarded) css_class += ' forwarded'; css_class += ' status'; } row.icon.className = css_class; } if (row.msgicon && row.msgicon != row.icon) { css_class = 'msgicon'; if (!row.unread && row.unread_children) css_class += ' unreadchildren'; if (row.replied) css_class += ' replied'; if (row.forwarded) css_class += ' forwarded'; row.msgicon.className = css_class; } if (row.flagicon) { css_class = (row.flagged ? 'flagged' : 'unflagged'); row.flagicon.className = css_class; } }; // set message status this.set_message_status = function(uid, flag, status) { var row = this.message_list.rows[uid]; if (!row) return false; if (flag == 'unread') row.unread = status; else if(flag == 'deleted') row.deleted = status; else if (flag == 'replied') row.replied = status; else if (flag == 'forwarded') row.forwarded = status; else if (flag == 'flagged') row.flagged = status; }; // set message row status, class and icon this.set_message = function(uid, flag, status) { var row = this.message_list.rows[uid]; if (!row) return false; if (flag) this.set_message_status(uid, flag, status); var rowobj = $(row.obj); if (row.unread && !rowobj.hasClass('unread')) rowobj.addClass('unread'); else if (!row.unread && rowobj.hasClass('unread')) rowobj.removeClass('unread'); if (row.deleted && !rowobj.hasClass('deleted')) rowobj.addClass('deleted'); else if (!row.deleted && rowobj.hasClass('deleted')) rowobj.removeClass('deleted'); if (row.flagged && !rowobj.hasClass('flagged')) rowobj.addClass('flagged'); else if (!row.flagged && rowobj.hasClass('flagged')) rowobj.removeClass('flagged'); this.set_unread_children(uid); this.set_message_icon(uid); }; // sets unroot (unread_children) class of parent row this.set_unread_children = function(uid) { var row = this.message_list.rows[uid]; if (row.parent_uid) return; if (!row.unread && row.unread_children && !row.expanded) $(row.obj).addClass('unroot'); else $(row.obj).removeClass('unroot'); }; // copy selected messages to the specified mailbox this.copy_messages = function(mbox) { if (mbox && typeof mbox === 'object') mbox = mbox.id; // 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 a_uids = [], lock = this.display_message(this.get_label('copyingmessage'), 'loading'), add_url = '&_target_mbox='+urlencode(mbox)+'&_from='+(this.env.action ? this.env.action : ''); if (this.env.uid) a_uids[0] = this.env.uid; else { var selection = this.message_list.get_selection(); for (var n in selection) { a_uids.push(selection[n]); } } add_url += '&_uid='+this.uids_to_list(a_uids); // send request to server this.http_post('copy', '_mbox='+urlencode(this.env.mailbox)+add_url, lock); }; // move selected messages to the specified mailbox this.move_messages = function(mbox) { if (mbox && typeof mbox === 'object') mbox = mbox.id; // 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, add_url = '&_target_mbox='+urlencode(mbox)+'&_from='+(this.env.action ? this.env.action : ''); // show wait message if (this.env.action == 'show') { lock = this.set_busy(true, 'movingmessage'); } else this.show_contentframe(false); // Hide message command buttons until a message is selected this.enable_command(this.env.message_commands, false); this._with_selected_messages('moveto', lock, add_url); }; // delete selected messages from the current mailbox this.delete_messages = function() { var uid, i, len, trash = this.env.trash_mailbox, list = this.message_list, selection = list ? $.merge([], list.get_selection()) : []; // exit if no mailbox specified or if selection is empty if (!this.env.uid && !selection.length) return; // also select childs of collapsed rows for (i=0, len=selection.length; i<len; i++) { uid = selection[i]; if (list.rows[uid].has_children && !list.rows[uid].expanded) list.select_childs(uid); } // if config is set to flag for deletion if (this.env.flag_for_deletion) { this.mark_message('delete'); return false; } // if there isn't a defined trash mailbox or we are in it // @TODO: we should check if defined trash mailbox exists else if (!trash || this.env.mailbox == trash) 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 (list && list.modkey == SHIFT_KEY) { if (confirm(this.get_label('deletemessagesconfirm'))) this.permanently_remove_messages(); } else this.move_messages(trash); } return true; }; // 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 moveto/delete request with UIDs of all selected messages // @private this._with_selected_messages = function(action, lock, add_url) { var a_uids = [], count = 0, msg; if (this.env.uid) a_uids[0] = this.env.uid; else { var n, id, root, roots = [], selection = this.message_list.get_selection(); for (n=0, len=selection.length; n<len; n++) { id = selection[n]; a_uids.push(id); if (this.env.threading) { count += this.update_thread(id); root = this.message_list.find_root(id); if (root != id && $.inArray(root, roots) < 0) { roots.push(root); } } 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(); // update thread tree icons for (n=0, len=roots.length; n<len; n++) { this.add_tree_icons(roots[n]); } } // 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; if (count < 0) add_url += '&_count='+(count*-1); else if (count > 0) // remove threads from the end of the list this.delete_excessive_thread_rows(); add_url += '&_uid='+this.uids_to_list(a_uids); if (!lock) { msg = action == 'moveto' ? 'movingmessage' : 'deletingmessage'; lock = this.display_message(this.get_label(msg), 'loading'); } // send request to server this.http_post(action, '_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 = [], r_uids = [], len, n, id, selection = this.message_list ? this.message_list.get_selection() : []; if (uid) a_uids[0] = uid; else if (this.env.uid) a_uids[0] = this.env.uid; else if (this.message_list) { for (n=0, len=selection.length; n<len; n++) { a_uids.push(selection[n]); } } if (!this.message_list) r_uids = a_uids; else for (n=0, len=a_uids.length; n<len; 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.push(id); } } // nothing to do if (!r_uids.length && !this.select_all_mode) 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) { var i, len = a_uids.length, url = '_uid='+this.uids_to_list(a_uids)+'&_flag='+flag, lock = this.display_message(this.get_label('markingmessage'), 'loading'); // mark all message rows as read/unread for (i=0; i<len; i++) this.set_message(a_uids[i], 'unread', (flag=='unread' ? true : false)); // also send search request to get the right messages if (this.env.search_request) url += '&_search='+this.env.search_request; this.http_post('mark', url, lock); for (i=0; i<len; i++) this.update_thread_root(a_uids[i], flag); }; // set image to flagged or unflagged this.toggle_flagged_status = function(flag, a_uids) { var i, len = a_uids.length, url = '_uid='+this.uids_to_list(a_uids)+'&_flag='+flag, lock = this.display_message(this.get_label('markingmessage'), 'loading'); // mark all message rows as flagged/unflagged for (i=0; i<len; i++) this.set_message(a_uids[i], 'flagged', (flag=='flagged' ? true : false)); // also send search request to get the right messages if (this.env.search_request) url += '&_search='+this.env.search_request; this.http_post('mark', url, lock); }; // mark all message rows as deleted/undeleted this.toggle_delete_status = function(a_uids) { var len = a_uids.length, i, uid, all_deleted = true, rows = this.message_list ? this.message_list.rows : []; if (len == 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; } for (i=0; i<len; i++) { uid = a_uids[i]; if (rows[uid] && !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) { var i, len=a_uids.length, url = '_uid='+this.uids_to_list(a_uids)+'&_flag=undelete', lock = this.display_message(this.get_label('markingmessage'), 'loading'); for (i=0; i<len; i++) this.set_message(a_uids[i], 'deleted', false); // also send search request to get the right messages if (this.env.search_request) url += '&_search='+this.env.search_request; this.http_post('mark', url, lock); return true; }; this.flag_as_deleted = function(a_uids) { var add_url = '', r_uids = [], rows = this.message_list ? this.message_list.rows : [], count = 0; for (var i=0, len=a_uids.length; i<len; i++) { uid = a_uids[i]; if (rows[uid]) { if (rows[uid].unread) r_uids[r_uids.length] = uid; if (this.env.skip_deleted) { count += this.update_thread(uid); 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.message_list) { if(!this.env.display_next) this.message_list.clear_selection(); if (count < 0) add_url += '&_count='+(count*-1); else if (count > 0) // remove threads from the end of the list this.delete_excessive_thread_rows(); } add_url = '&_from='+(this.env.action ? this.env.action : ''), lock = this.display_message(this.get_label('markingmessage'), 'loading'); // ?? if (r_uids.length) add_url += '&_ruid='+this.uids_to_list(r_uids); if (this.env.skip_deleted) { if (this.env.display_next && this.env.next_uid) add_url += '&_next_uid='+this.env.next_uid; } // also send search request to get the right messages if (this.env.search_request) add_url += '&_search='+this.env.search_request; this.http_post('mark', '_uid='+this.uids_to_list(a_uids)+'&_flag=delete'+add_url, lock); 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, uid, i, len, rows = this.message_list ? this.message_list.rows : []; uids = String(uids).split(','); for (i=0, len=uids.length; i<len; i++) { uid = uids[i]; if (rows[uid]) this.set_message(uid, 'unread', false); } }; // Converts array of message UIDs to comma-separated list for use in URL // with select_all mode checking this.uids_to_list = function(uids) { return this.select_all_mode ? '*' : uids.join(','); }; /*********************************************************/ /********* mailbox folders methods *********/ /*********************************************************/ this.expunge_mailbox = function(mbox) { var lock, url = '_mbox='+urlencode(mbox); // lock interface if it's the active mailbox if (mbox == this.env.mailbox) { lock = this.set_busy(true, 'loading'); url += '&_reload=1'; if (this.env.search_request) url += '&_search='+this.env.search_request; } // send request to server this.http_post('expunge', url, lock); }; this.purge_mailbox = function(mbox) { var lock = false, url = '_mbox='+urlencode(mbox); if (!confirm(this.get_label('purgefolderconfirm'))) return false; // lock interface if it's the active mailbox if (mbox == this.env.mailbox) { lock = this.set_busy(true, 'loading'); url += '&_reload=1'; } // send request to server this.http_post('purge', url, lock); }; // 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)))); }; /*********************************************************/ /********* 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 *********/ /*********************************************************/ // init message compose form: set focus and eventhandlers this.init_messageform = function() { if (!this.gui_objects.messageform) return false; var input_from = $("[name='_from']"), input_to = $("[name='_to']"), input_subject = $("input[name='_subject']"), input_message = $("[name='_message']").get(0), html_mode = $("input[name='_is_html']").val() == '1', ac_fields = ['cc', 'bcc', 'replyto', 'followupto'], ac_props; // configure parallel autocompletion if (this.env.autocomplete_threads > 0) { ac_props = { threads: this.env.autocomplete_threads, sources: this.env.autocomplete_sources }; } // init live search events this.init_address_input_events(input_to, ac_props); for (var i in ac_fields) { this.init_address_input_events($("[name='_"+ac_fields[i]+"']"), ac_props); } if (!html_mode) { this.set_caret_pos(input_message, this.env.top_posting ? 0 : $(input_message).val().length); // add signature according to selected identity // if we have HTML editor, signature is added in callback if (input_from.prop('type') == 'select-one' && $("input[name='_draft_saveid']").val() == '') { 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) input_message.focus(); this.env.compose_focus_elem = document.activeElement; // 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, props) { obj[bw.ie || bw.safari || bw.chrome ? 'keydown' : 'keypress'](function(e) { return ref.ksearch_keydown(e, this, props); }) .attr('autocomplete', 'off'); }; // checks the input fields before sending a message this.check_compose_input = function() { // check input fields var ed, input_to = $("[name='_to']"), input_cc = $("[name='_cc']"), input_bcc = $("[name='_bcc']"), input_from = $("[name='_from']"), input_subject = $("[name='_subject']"), input_message = $("[name='_message']"); // check sender (if have no identities) if (input_from.prop('type') == 'text' && !rcube_check_email(input_from.val(), true)) { alert(this.get_label('nosenderwarning')); input_from.focus(); return false; } // check for empty recipient var recipients = input_to.val() ? input_to.val() : (input_cc.val() ? input_cc.val() : input_bcc.val()); if (!rcube_check_email(recipients.replace(/^\s+/, '').replace(/[\s,;]+$/, ''), 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'))); } // Apply spellcheck changes if spell checker is active this.stop_spellchecking(); if (window.tinyMCE) ed = tinyMCE.get(this.env.composebody); // check for empty body if (!ed && input_message.val() == '' && !confirm(this.get_label('nobodywarning'))) { input_message.focus(); return false; } else if (ed) { if (!ed.getContent() && !confirm(this.get_label('nobodywarning'))) { ed.focus(); return false; } // move body from html editor to textarea (just to be sure, #1485860) tinyMCE.triggerSave(); } return true; }; this.toggle_editor = function(props) { if (props.mode == 'html') { this.display_spellcheck_controls(false); this.plain2html($('#'+props.id).val(), props.id); tinyMCE.execCommand('mceAddControl', false, props.id); } else { var thisMCE = tinyMCE.get(props.id), existingHtml; if (thisMCE.plugins.spellchecker && thisMCE.plugins.spellchecker.active) thisMCE.execCommand('mceSpellCheck', false); if (existingHtml = thisMCE.getContent()) { if (!confirm(this.get_label('editorwarning'))) { return false; } this.html2plain(existingHtml, props.id); } tinyMCE.execCommand('mceRemoveControl', false, props.id); this.display_spellcheck_controls(true); } return true; }; this.stop_spellchecking = function() { var ed; if (window.tinyMCE && (ed = tinyMCE.get(this.env.composebody))) { if (ed.plugins.spellchecker && ed.plugins.spellchecker.active) ed.execCommand('mceSpellCheck'); } else if ((ed = this.env.spellcheck) && !this.spellcheck_ready) { $(ed.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); }; // get selected language this.spellcheck_lang = function() { var ed; if (window.tinyMCE && (ed = tinyMCE.get(this.env.composebody)) && ed.plugins.spellchecker) { return ed.plugins.spellchecker.selectedLang; } else if (this.env.spellcheck) { return GOOGIE_CUR_LANG; } }; // resume spellchecking, highlight provided mispellings without new ajax request this.spellcheck_resume = function(ishtml, data) { if (ishtml) { var ed = tinyMCE.get(this.env.composebody); sp = ed.plugins.spellchecker; sp.active = 1; sp._markWords(data); ed.nodeChanged(); } else { var sp = this.env.spellcheck; sp.prepare(false, true); sp.processData(data); } } 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 ed, str = '', value_to = $("[name='_to']").val(), value_cc = $("[name='_cc']").val(), value_bcc = $("[name='_bcc']").val(), value_subject = $("[name='_subject']").val(); if (value_to) str += value_to+':'; if (value_cc) str += value_cc+':'; if (value_bcc) str += value_bcc+':'; if (value_subject) str += value_subject+':'; if (window.tinyMCE && (ed = tinyMCE.get(this.env.composebody))) str += ed.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, show_sig) { if (!obj || !obj.options) return false; if (!show_sig) show_sig = this.env.show_sig; var cursor_pos, p = -1, id = obj.options[obj.selectedIndex].value, input_message = $("[name='_message']"), message = input_message.val(), is_html = ($("input[name='_is_html']").val() == '1'), sig = this.env.identity, sig_separator = this.env.sig_above && (this.env.compose_mode == 'reply' || this.env.compose_mode == 'forward') ? '---' : '-- '; // enable manual signature insert if (this.env.signatures && this.env.signatures[id]) { this.enable_command('insert-sig', true); this.env.compose_commands.push('insert-sig'); } else this.enable_command('insert-sig', false); if (!is_html) { // remove the 'old' signature if (show_sig && sig && this.env.signatures && this.env.signatures[sig]) { sig = this.env.signatures[sig].is_html ? this.env.signatures[sig].plain_text : this.env.signatures[sig].text; sig = sig.replace(/\r\n/g, '\n'); if (!sig.match(/^--[ -]\n/m)) sig = sig_separator + '\n' + sig; p = this.env.sig_above ? message.indexOf(sig) : message.lastIndexOf(sig); if (p >= 0) message = message.substring(0, p) + message.substring(p+sig.length, message.length); } // add the new signature string if (show_sig && this.env.signatures && this.env.signatures[id]) { sig = this.env.signatures[id]['is_html'] ? this.env.signatures[id]['plain_text'] : this.env.signatures[id]['text']; sig = sig.replace(/\r\n/g, '\n'); if (!sig.match(/^--[ -]\n/m)) sig = sig_separator + '\n' + sig; if (this.env.sig_above) { if (p >= 0) { // in place of removed signature message = message.substring(0, p) + sig + message.substring(p, message.length); cursor_pos = p - 1; } else if (pos = this.get_caret_pos(input_message.get(0))) { // at cursor position message = message.substring(0, pos) + '\n' + sig + '\n\n' + message.substring(pos, message.length); cursor_pos = pos; } else { // on top cursor_pos = 0; message = '\n\n' + sig + '\n\n' + message.replace(/^[\r\n]+/, ''); } } else { message = message.replace(/[\r\n]+$/, ''); cursor_pos = !this.env.top_posting && message.length ? message.length+1 : 0; message += '\n\n' + sig; } } else cursor_pos = this.env.top_posting ? 0 : message.length; input_message.val(message); // move cursor before the signature this.set_caret_pos(input_message.get(0), cursor_pos); } else if (show_sig && this.env.signatures) { // html var editor = tinyMCE.get(this.env.composebody), sigElem = editor.dom.get('_rc_sig'); // Append the signature as a div within the body if (!sigElem) { var body = editor.getBody(), doc = editor.getDoc(); sigElem = doc.createElement('div'); sigElem.setAttribute('id', '_rc_sig'); if (this.env.sig_above) { // if no existing sig and top posting then insert at caret pos editor.getWin().focus(); // correct focus in IE & Chrome var node = editor.selection.getNode(); if (node.nodeName == 'BODY') { // no real focus, insert at start body.insertBefore(sigElem, body.firstChild); body.insertBefore(doc.createElement('br'), body.firstChild); } else { body.insertBefore(sigElem, node.nextSibling); body.insertBefore(doc.createElement('br'), node.nextSibling); } } else { if (bw.ie) // add empty line before signature on IE body.appendChild(doc.createElement('br')); body.appendChild(sigElem); } } if (this.env.signatures[id]) { if (this.env.signatures[id].is_html) { sig = this.env.signatures[id].text; if (!this.env.signatures[id].plain_text.match(/^--[ -]\r?\n/m)) sig = sig_separator + '<br />' + sig; } else { sig = this.env.signatures[id].text; if (!sig.match(/^--[ -]\r?\n/m)) sig = sig_separator + '\n' + sig; sig = '<pre>' + sig + '</pre>'; } sigElem.innerHTML = sig; } } this.env.identity = id; return true; }; // upload attachment file this.upload_file = function(form) { if (!form) return false; // get file input field, count files on capable browser var i, size = 0, field = $('input[type=file]', form).get(0), files = field.files ? field.files.length : field.value ? 1 : 0; // create hidden iframe and post upload form if (files) { // check file size if (field.files && this.env.max_filesize && this.env.filesizeerror) { for (i=0; i<files; i++) size += field.files[i].size; if (size && size > this.env.max_filesize) { this.display_message(this.env.filesizeerror, 'error'); return; } } var frame_name = this.async_upload_form(form, 'upload', function(e) { var d, content = ''; try { if (this.contentDocument) { d = this.contentDocument; } else if (this.contentWindow) { d = this.contentWindow.document; } content = d.childNodes[0].innerHTML; } catch (err) {} if (!content.match(/add2attachment/) && (!bw.opera || (rcmail.env.uploadframe && rcmail.env.uploadframe == e.data.ts))) { if (!content.match(/display_message/)) 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; }); // display upload indicator and cancel button var content = '<span>' + this.get_label('uploading' + (files > 1 ? 'many' : '')) + '</span>', ts = frame_name.replace(/^rcmupload/, ''); 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 }); // upload progress support if (this.env.upload_progress_time) { this.upload_progress_start('upload', ts); } } // 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 indicator, li = $('<li>').attr('id', name).html(att.html); // 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', { _id:this.env.compose_id, _file: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; }; this.upload_progress_start = function(action, name) { window.setTimeout(function() { rcmail.http_request(action, {_progress: name}); }, this.env.upload_progress_time * 1000); }; this.upload_progress_update = function(param) { var elem = $('#'+param.name + '> span'); if (!elem.length || !param.text) return; elem.text(param.text); if (!param.done) this.upload_progress_start(param.action, param.name); }; // 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 n, lock = this.set_busy(true, 'searching'); if (this.message_list) this.clear_message_list(); else if (this.contact_list) this.list_contacts_clear(); // reset vars this.env.current_page = 1; r = this.http_request('search', this.search_params(value) + (this.env.source ? '&_source='+urlencode(this.env.source) : '') + (this.env.group ? '&_gid='+urlencode(this.env.group) : ''), lock); this.env.qsearch = {lock: lock, request: r}; } }; // build URL params for search this.search_params = function(search, filter) { var n, url = [], mods_arr = [], mods = this.env.search_mods, mbox = this.env.mailbox; if (!filter && this.gui_objects.search_filter) filter = this.gui_objects.search_filter.value; if (!search && this.gui_objects.qsearchbox) search = this.gui_objects.qsearchbox.value; if (filter) url.push('_filter=' + urlencode(filter)); if (search) { url.push('_q='+urlencode(search)); if (mods && this.message_list) mods = mods[mbox] ? mods[mbox] : mods['*']; if (mods) { for (n in mods) mods_arr.push(n); url.push('_headers='+mods_arr.join(',')); } } if (mbox) url.push('_mbox='+urlencode(mbox)); return url.join('&'); }; // reset quick-search form this.reset_qsearch = function() { if (this.gui_objects.qsearchbox) this.gui_objects.qsearchbox.value = ''; if (this.env.qsearch) this.abort_request(this.env.qsearch); this.env.qsearch = null; this.env.search_request = null; this.env.search_id = null; }; this.sent_successfully = function(type, msg) { this.display_message(msg, type); // before redirect we need to wait some time for Chrome (#1486177) window.setTimeout(function(){ ref.list_mailbox(); }, 500); }; /*********************************************************/ /********* keyboard live-search methods *********/ /*********************************************************/ // handler for keyboard events on address-fields this.ksearch_keydown = function(e, obj, props) { if (this.ksearch_timer) clearTimeout(this.ksearch_timer); var highlight, key = rcube_event.get_keycode(e), 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 || !this.ksearch_visible()) { this.ksearch_hide(); return; } case 13: // enter if (!this.ksearch_visible()) return false; // 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(); return; case 37: // left case 39: // right if (mod != SHIFT_KEY) return; } // start timer this.ksearch_timer = window.setTimeout(function(){ ref.ksearch_get_results(props); }, 200); this.ksearch_input = obj; return true; }; this.ksearch_visible = function() { return (this.ksearch_selected !== null && this.ksearch_selected !== undefined && this.ksearch_value); }; 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 (id === null || !this.env.contacts[id] || !this.ksearch_input) return; // get cursor pos var inp_value = this.ksearch_input.value, cpos = this.get_caret_pos(this.ksearch_input), p = inp_value.lastIndexOf(this.ksearch_value, cpos), trigger = false, insert = '', // replace search string with full address pre = inp_value.substring(0, p), end = inp_value.substring(p+this.ksearch_value.length, inp_value.length); this.ksearch_destroy(); // insert all members of a group if (typeof this.env.contacts[id] === 'object' && this.env.contacts[id].id) { insert += this.env.contacts[id].name + ', '; this.group2expand = $.extend({}, this.env.contacts[id]); this.group2expand.input = this.ksearch_input; this.http_request('mail/group-expand', '_source='+urlencode(this.env.contacts[id].source)+'&_gid='+urlencode(this.env.contacts[id].id), false); } else if (typeof this.env.contacts[id] === 'string') { insert = this.env.contacts[id] + ', '; trigger = true; } 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); if (trigger) this.triggerEvent('autocomplete_insert', { field:this.ksearch_input, insert:insert }); }; this.replace_group_recipients = function(id, recipients) { if (this.group2expand && this.group2expand.id == id) { this.group2expand.input.value = this.group2expand.input.value.replace(this.group2expand.name, recipients); this.triggerEvent('autocomplete_insert', { field:this.group2expand.input, insert:recipients }); this.group2expand = null; } }; // address search processor this.ksearch_get_results = function(props) { 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), p = inp_value.lastIndexOf(',', cpos-1), q = inp_value.substring(p+1, cpos), min = this.env.autocomplete_min_length, ac = this.ksearch_data; // trim query string q = $.trim(q); // Don't (re-)search if the last results are still active if (q == this.ksearch_value) return; this.ksearch_destroy(); if (q.length && q.length < min) { if (!this.ksearch_info) { this.ksearch_info = this.display_message( this.get_label('autocompletechars').replace('$min', min)); } 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 was not finished or its result was empty if (old_value && old_value.length && q.indexOf(old_value) == 0 && (!ac || !ac.num) && this.env.contacts && !this.env.contacts.length) return; var i, lock, source, xhr, reqid = new Date().getTime(), threads = props && props.threads ? props.threads : 1, sources = props && props.sources ? props.sources : [], action = props && props.action ? props.action : 'mail/autocomplete'; this.ksearch_data = {id: reqid, sources: sources.slice(), action: action, locks: [], requests: [], num: sources.length}; for (i=0; i<threads; i++) { source = this.ksearch_data.sources.shift(); if (threads > 1 && source === null) break; lock = this.display_message(this.get_label('searching'), 'loading'); xhr = this.http_post(action, '_search='+urlencode(q)+'&_id='+reqid + (source ? '&_source='+urlencode(source) : ''), lock); this.ksearch_data.locks.push(lock); this.ksearch_data.requests.push(xhr); } }; this.ksearch_query_results = function(results, search, reqid) { // search stopped in meantime? if (!this.ksearch_value) return; // ignore this outdated search response if (this.ksearch_input && search != this.ksearch_value) return; // display search results var ul, li, text, init, value = this.ksearch_value, data = this.ksearch_data, maxlen = this.env.autocomplete_max ? this.env.autocomplete_max : 15; // 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]; } ul = this.ksearch_pane.__ul; // remove all search results or add to existing list if parallel search if (reqid && this.ksearch_pane.data('reqid') == reqid) { maxlen -= ul.childNodes.length; } else { this.ksearch_pane.data('reqid', reqid); init = 1; // reset content ul.innerHTML = ''; this.env.contacts = []; // move the results pane right under the input box var pos = $(this.ksearch_input).offset(); this.ksearch_pane.css({ left:pos.left+'px', top:(pos.top + this.ksearch_input.offsetHeight)+'px', display: 'none'}); } // add each result line to list if (results && results.length) { for (i=0; i < results.length && maxlen > 0; i++) { text = typeof results[i] === 'object' ? results[i].name : results[i]; li = document.createElement('LI'); li.innerHTML = text.replace(new RegExp('('+RegExp.escape(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 = this.env.contacts.length + i; ul.appendChild(li); maxlen -= 1; } } if (ul.childNodes.length) { this.ksearch_pane.show(); // select the first if (!this.env.contacts.length) { $('li:first', ul).attr('id', 'rcmksearchSelected').addClass('selected'); this.ksearch_selected = 0; } } if (results && results.length) this.env.contacts = this.env.contacts.concat(results); // run next parallel search if (data.id == reqid) { data.num--; if (maxlen > 0 && data.sources.length) { var lock, xhr, source = data.sources.shift(); if (source) { lock = this.display_message(this.get_label('searching'), 'loading'); xhr = this.http_post(data.action, '_search='+urlencode(value)+'&_id='+reqid +'&_source='+urlencode(source), lock); this.ksearch_data.locks.push(lock); this.ksearch_data.requests.push(xhr); } } else if (!maxlen) { if (!this.ksearch_msg) this.ksearch_msg = this.display_message(this.get_label('autocompletemore')); // abort pending searches this.ksearch_abort(); } } }; 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_input = null; this.ksearch_hide(); }; this.ksearch_hide = function() { this.ksearch_selected = null; this.ksearch_value = ''; if (this.ksearch_pane) this.ksearch_pane.hide(); this.ksearch_destroy(); }; // Clears autocomplete data/requests this.ksearch_destroy = function() { this.ksearch_abort(); if (this.ksearch_info) this.hide_message(this.ksearch_info); if (this.ksearch_msg) this.hide_message(this.ksearch_msg); this.ksearch_data = null; this.ksearch_info = null; this.ksearch_msg = null; } // Aborts pending autocomplete requests this.ksearch_abort = function() { var i, len, ac = this.ksearch_data; if (!ac) return; for (i=0, len=ac.locks.length; i<len; i++) this.abort_request({request: ac.requests[i], lock: ac.locks[i]}); }; /*********************************************************/ /********* 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 n, id, sid, ref = this, writable = false, source = this.env.source ? this.env.address_sources[this.env.source] : null; 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); // no source = search result, we'll need to detect if any of // selected contacts are in writable addressbook to enable edit/delete if (list.selection.length) { if (!source) { for (n in list.selection) { sid = String(list.selection[n]).replace(/^[^-]+-/, ''); if (sid && this.env.address_sources[sid] && !this.env.address_sources[sid].readonly) { writable = true; break; } } } else { writable = !source.readonly; } } this.enable_command('compose', list.selection.length > 0); this.enable_command('edit', id && writable); this.enable_command('delete', list.selection.length && writable); return false; }; this.list_contacts = function(src, group, page) { var folder, add_url = '', target = window; if (!src) src = this.env.source; if (page && this.current_page == page && src == this.env.source && group == this.env.group) return false; if (src != this.env.source) { page = this.env.current_page = 1; this.reset_qsearch(); } else if (group != this.env.group) page = this.env.current_page = 1; if (this.env.search_id) folder = 'S'+this.env.search_id; else folder = group ? 'G'+src+group : src; this.select_folder(folder); this.env.source = src; this.env.group = group; // load contacts remotely if (this.gui_objects.contactslist) { this.list_contacts_remote(src, group, page); return; } if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) { target = window.frames[this.env.contentframe]; add_url = '&_framed=1'; } if (group) add_url += '&_gid='+group; if (page) add_url += '&_page='+page; // 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'); this.location_href(this.env.comm_path + (src ? '&_source='+urlencode(src) : '') + add_url, target); }; // send remote request to load contacts list this.list_contacts_remote = function(src, group, page) { // clear message list first this.list_contacts_clear(); // send request to server var url = (src ? '_source='+urlencode(src) : '') + (page ? (src?'&':'') + '_page='+page : ''), lock = this.set_busy(true, 'loading'); this.env.source = src; this.env.group = group; if (group) url += '&_gid='+group; // also send search request to get the right messages if (this.env.search_request) url += '&_search='+this.env.search_request; this.http_request('list', url, lock); }; this.list_contacts_clear = function() { this.contact_list.clear(true); this.show_contentframe(false); this.enable_command('delete', 'compose', false); }; // load contact record this.load_contact = function(cid, action, framed) { var add_url = '', 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); // load dummy content if (!cid) { // unselect selected row(s) this.contact_list.clear_selection(); this.enable_command('delete', 'compose', false); } } else if (framed) return false; if (action && (cid || action=='add') && !this.drag_active) { if (this.env.group) add_url += '&_gid='+urlencode(this.env.group); this.location_href(this.env.comm_path+'&_action='+action +'&_source='+urlencode(this.env.source) +'&_cid='+urlencode(cid) + add_url, target, true); } return true; }; // add/delete member to/from the group this.group_member_change = function(what, cid, source, gid) { what = what == 'add' ? 'add' : 'del'; var lock = this.display_message(this.get_label(what == 'add' ? 'addingmember' : 'removingmember'), 'loading'); this.http_post('group-'+what+'members', '_cid='+urlencode(cid) + '&_source='+urlencode(source) + '&_gid='+urlencode(gid), lock); }; // 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.type == 'group' && to.source == this.env.source) this.group_member_change('add', cid, to.source, to.id); else if (to.type == 'group' && !this.env.address_sources[to.source].readonly) { var lock = this.display_message(this.get_label('copyingcontact'), 'loading'); this.http_post('copy', '_cid='+urlencode(cid) + '&_source='+urlencode(this.env.source) + '&_to='+urlencode(to.source) + '&_togid='+urlencode(to.id) + (this.env.group ? '&_gid='+urlencode(this.env.group) : ''), lock); } else if (to.id != this.env.source && cid && this.env.address_sources[to.id] && !this.env.address_sources[to.id].readonly) { var lock = this.display_message(this.get_label('copyingcontact'), 'loading'); this.http_post('copy', '_cid='+urlencode(cid) + '&_source='+urlencode(this.env.source) + '&_to='+urlencode(to.id) + (this.env.group ? '&_gid='+urlencode(this.env.group) : ''), lock); } }; this.delete_contacts = function() { // exit if no mailbox specified or if selection is empty var selection = this.contact_list.get_selection(), undelete = this.env.address_sources[this.env.source].undelete; if (!(selection.length || this.env.cid) || (!undelete && !confirm(this.get_label('deletecontactconfirm')))) return; var id, n, a_cids = [], qs = ''; if (this.env.cid) a_cids.push(this.env.cid); else { for (n=0; n<selection.length; n++) { id = selection[n]; a_cids.push(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); } if (this.env.group) qs += '&_gid='+urlencode(this.env.group); // 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, this.display_message(this.get_label('contactdeleting'), 'loading')); return true; }; // update a contact record in the list this.update_contact_row = function(cid, cols_arr, newcid, source) { var c, row, list = this.contact_list; cid = String(cid).replace(this.identifier_expr, '_'); // when in searching mode, concat cid with the source name if (!list.rows[cid]) { cid = cid+'-'+source; if (newcid) newcid = newcid+'-'+source; } if (list.rows[cid] && (row = list.rows[cid].obj)) { for (c=0; c<cols_arr.length; c++) if (row.cells[c]) $(row.cells[c]).html(cols_arr[c]); // cid change if (newcid) { newcid = String(newcid).replace(this.identifier_expr, '_'); row.id = 'rcmrow' + newcid; list.remove_row(cid); list.init_row(row); list.selection[0] = newcid; row.style.display = ''; } } }; // add row to contacts list this.add_contact_row = function(cid, cols, select) { if (!this.gui_objects.contactslist || !this.gui_objects.contactslist.tBodies[0]) return false; var tbody = this.gui_objects.contactslist.tBodies[0], rowcount = tbody.rows.length, even = rowcount%2, row = document.createElement('tr'); row.id = 'rcmrow'+String(cid).replace(this.identifier_expr, '_'); row.className = 'contact '+(even ? 'even' : 'odd'); if (this.contact_list.in_selection(cid)) row.className += ' selected'; // add each submitted col for (var c in cols) { col = document.createElement('td'); col.className = String(c).toLowerCase(); col.innerHTML = cols[c]; row.appendChild(col); } this.contact_list.insert_row(row); this.enable_command('export', (this.contact_list.rowcount > 0)); }; this.init_contact_form = function() { var ref = this, col; this.set_photo_actions($('#ff_photo').val()); for (col in this.env.coltypes) this.init_edit_field(col, null); $('.contactfieldgroup .row a.deletebutton').click(function() { ref.delete_edit_field(this); return false; }); $('select.addfieldmenu').change(function(e) { ref.insert_edit_field($(this).val(), $(this).attr('rel'), this); this.selectedIndex = 0; }); // enable date pickers on date fields if ($.datepicker && this.env.date_format) { $.datepicker.setDefaults({ dateFormat: this.env.date_format, changeMonth: true, changeYear: true, yearRange: '-100:+10', showOtherMonths: true, selectOtherMonths: true, monthNamesShort: this.env.month_names, onSelect: function(dateText) { $(this).focus().val(dateText) } }); $('input.datepicker').datepicker(); } $("input[type='text']:visible").first().focus(); }; this.group_create = function() { this.add_input_row('contactgroup'); }; this.group_rename = function() { if (!this.env.group || !this.gui_objects.folderlist) return; if (!this.name_input) { this.enable_command('list', 'listgroup', false); this.name_input = $('<input>').attr('type', 'text').val(this.env.contactgroups['G'+this.env.source+this.env.group].name); this.name_input.bind('keydown', function(e){ return rcmail.add_input_keydown(e); }); this.env.group_renaming = true; var link, li = this.get_folder_li(this.env.source+this.env.group, 'rcmliG'); if (li && (link = li.firstChild)) { $(link).hide().before(this.name_input); } } this.name_input.select().focus(); }; this.group_delete = function() { if (this.env.group && confirm(this.get_label('deletegroupconfirm'))) { var lock = this.set_busy(true, 'groupdeleting'); this.http_post('group-delete', '_source='+urlencode(this.env.source)+'&_gid='+urlencode(this.env.group), lock); } }; // callback from server upon group-delete command this.remove_group_item = function(prop) { var li, key = 'G'+prop.source+prop.id; if ((li = this.get_folder_li(key))) { this.triggerEvent('group_delete', { source:prop.source, id:prop.id, li:li }); li.parentNode.removeChild(li); delete this.env.contactfolders[key]; delete this.env.contactgroups[key]; } this.list_contacts(prop.source, 0); }; // @TODO: maybe it would be better to use popup instead of inserting input to the list? this.add_input_row = function(type) { if (!this.gui_objects.folderlist) return; if (!this.name_input) { this.name_input = $('<input>').attr('type', 'text').data('tt', type); this.name_input.bind('keydown', function(e){ return rcmail.add_input_keydown(e); }); this.name_input_li = $('<li>').addClass(type).append(this.name_input); var li = type == 'contactsearch' ? $('li:last', this.gui_objects.folderlist) : this.get_folder_li(this.env.source); this.name_input_li.insertAfter(li); } this.name_input.select().focus(); }; // handler for keyboard events on the input field this.add_input_keydown = function(e) { var key = rcube_event.get_keycode(e), input = $(e.target), itype = input.data('tt'); // enter if (key == 13) { var newname = input.val(); if (newname) { var lock = this.set_busy(true, 'loading'); if (itype == 'contactsearch') this.http_post('search-create', '_search='+urlencode(this.env.search_request)+'&_name='+urlencode(newname), lock); else if (this.env.group_renaming) this.http_post('group-rename', '_source='+urlencode(this.env.source)+'&_gid='+urlencode(this.env.group)+'&_name='+urlencode(newname), lock); else this.http_post('group-create', '_source='+urlencode(this.env.source)+'&_name='+urlencode(newname), lock); } return false; } // escape else if (key == 27) this.reset_add_input(); return true; }; this.reset_add_input = function() { if (this.name_input) { if (this.env.group_renaming) { var li = this.name_input.parent(); li.children().last().show(); this.env.group_renaming = false; } this.name_input.remove(); if (this.name_input_li) this.name_input_li.remove(); this.name_input = this.name_input_li = null; } this.enable_command('list', 'listgroup', true); }; // callback for creating a new contact group this.insert_contact_group = function(prop) { this.reset_add_input(); prop.type = 'group'; var key = 'G'+prop.source+prop.id, link = $('<a>').attr('href', '#') .attr('rel', prop.source+':'+prop.id) .click(function() { return rcmail.command('listgroup', prop, this); }) .html(prop.name), li = $('<li>').attr({id: 'rcmli'+key.replace(this.identifier_expr, '_'), 'class': 'contactgroup'}) .append(link); this.env.contactfolders[key] = this.env.contactgroups[key] = prop; this.add_contact_group_row(prop, li); this.triggerEvent('group_insert', { id:prop.id, source:prop.source, name:prop.name, li:li[0] }); }; // callback for renaming a contact group this.update_contact_group = function(prop) { this.reset_add_input(); var key = 'G'+prop.source+prop.id, li = this.get_folder_li(key), link; // group ID has changed, replace link node and identifiers if (li && prop.newid) { var newkey = 'G'+prop.source+prop.newid, newprop = $.extend({}, prop);; li.id = String('rcmli'+newkey).replace(this.identifier_expr, '_'); this.env.contactfolders[newkey] = this.env.contactfolders[key]; this.env.contactfolders[newkey].id = prop.newid; this.env.group = prop.newid; delete this.env.contactfolders[key]; delete this.env.contactgroups[key]; newprop.id = prop.newid; newprop.type = 'group'; link = $('<a>').attr('href', '#') .attr('rel', prop.source+':'+prop.newid) .click(function() { return rcmail.command('listgroup', newprop, this); }) .html(prop.name); $(li).children().replaceWith(link); } // update displayed group name else if (li && (link = li.firstChild) && link.tagName.toLowerCase() == 'a') link.innerHTML = prop.name; this.env.contactfolders[key].name = this.env.contactgroups[key].name = prop.name; this.add_contact_group_row(prop, $(li), true); this.triggerEvent('group_update', { id:prop.id, source:prop.source, name:prop.name, li:li[0], newid:prop.newid }); }; // add contact group row to the list, with sorting this.add_contact_group_row = function(prop, li, reloc) { var row, name = prop.name.toUpperCase(), sibling = this.get_folder_li(prop.source), prefix = 'rcmliG'+(prop.source).replace(this.identifier_expr, '_'); // When renaming groups, we need to remove it from DOM and insert it in the proper place if (reloc) { row = li.clone(true); li.remove(); } else row = li; $('li[id^="'+prefix+'"]', this.gui_objects.folderlist).each(function(i, elem) { if (name >= $(this).text().toUpperCase()) sibling = elem; else return false; }); row.insertAfter(sibling); }; this.update_group_commands = function() { var source = this.env.source != '' ? this.env.address_sources[this.env.source] : null; this.enable_command('group-create', (source && source.groups && !source.readonly)); this.enable_command('group-rename', 'group-delete', (source && source.groups && this.env.group && !source.readonly)); }; this.init_edit_field = function(col, elem) { if (!elem) elem = $('.ff_' + col); elem.focus(function(){ ref.focus_textfield(this); }) .blur(function(){ ref.blur_textfield(this); }) .each(function(){ this._placeholder = this.title = ref.env.coltypes[col].label; ref.blur_textfield(this); }); }; this.insert_edit_field = function(col, section, menu) { // just make pre-defined input field visible var elem = $('#ff_'+col); if (elem.length) { elem.show().focus(); $(menu).children('option[value="'+col+'"]').prop('disabled', true); } else { var lastelem = $('.ff_'+col), appendcontainer = $('#contactsection'+section+' .contactcontroller'+col); if (!appendcontainer.length) appendcontainer = $('<fieldset>').addClass('contactfieldgroup contactcontroller'+col).insertAfter($('#contactsection'+section+' .contactfieldgroup').last()); if (appendcontainer.length && appendcontainer.get(0).nodeName == 'FIELDSET') { var input, colprop = this.env.coltypes[col], row = $('<div>').addClass('row'), cell = $('<div>').addClass('contactfieldcontent data'), label = $('<div>').addClass('contactfieldlabel label'); if (colprop.subtypes_select) label.html(colprop.subtypes_select); else label.html(colprop.label); var name_suffix = colprop.limit != 1 ? '[]' : ''; if (colprop.type == 'text' || colprop.type == 'date') { input = $('<input>') .addClass('ff_'+col) .attr({type: 'text', name: '_'+col+name_suffix, size: colprop.size}) .appendTo(cell); this.init_edit_field(col, input); if (colprop.type == 'date' && $.datepicker) input.datepicker(); } else if (colprop.type == 'composite') { var childcol, cp, first, templ, cols = [], suffices = []; // read template for composite field order if ((templ = this.env[col+'_template'])) { for (var j=0; j < templ.length; j++) { cols.push(templ[j][1]); suffices.push(templ[j][2]); } } else { // list fields according to appearance in colprop for (childcol in colprop.childs) cols.push(childcol); } for (var i=0; i < cols.length; i++) { childcol = cols[i]; cp = colprop.childs[childcol]; input = $('<input>') .addClass('ff_'+childcol) .attr({ type: 'text', name: '_'+childcol+name_suffix, size: cp.size }) .appendTo(cell); cell.append(suffices[i] || " "); this.init_edit_field(childcol, input); if (!first) first = input; } input = first; // set focus to the first of this composite fields } else if (colprop.type == 'select') { input = $('<select>') .addClass('ff_'+col) .attr('name', '_'+col+name_suffix) .appendTo(cell); var options = input.attr('options'); options[options.length] = new Option('---', ''); if (colprop.options) $.each(colprop.options, function(i, val){ options[options.length] = new Option(val, i); }); } if (input) { var delbutton = $('<a href="#del"></a>') .addClass('contactfieldbutton deletebutton') .attr({title: this.get_label('delete'), rel: col}) .html(this.env.delbutton) .click(function(){ ref.delete_edit_field(this); return false }) .appendTo(cell); row.append(label).append(cell).appendTo(appendcontainer.show()); input.first().focus(); // disable option if limit reached if (!colprop.count) colprop.count = 0; if (++colprop.count == colprop.limit && colprop.limit) $(menu).children('option[value="'+col+'"]').prop('disabled', true); } } } }; this.delete_edit_field = function(elem) { var col = $(elem).attr('rel'), colprop = this.env.coltypes[col], fieldset = $(elem).parents('fieldset.contactfieldgroup'), addmenu = fieldset.parent().find('select.addfieldmenu'); // just clear input but don't hide the last field if (--colprop.count <= 0 && colprop.visible) $(elem).parent().children('input').val('').blur(); else { $(elem).parents('div.row').remove(); // hide entire fieldset if no more rows if (!fieldset.children('div.row').length) fieldset.hide(); } // enable option in add-field selector or insert it if necessary if (addmenu.length) { var option = addmenu.children('option[value="'+col+'"]'); if (option.length) option.prop('disabled', false); else option = $('<option>').attr('value', col).html(colprop.label).appendTo(addmenu); addmenu.show(); } }; this.upload_contact_photo = function(form) { if (form && form.elements._photo.value) { this.async_upload_form(form, 'upload-photo', function(e) { rcmail.set_busy(false, null, rcmail.photo_upload_id); }); // display upload indicator this.photo_upload_id = this.set_busy(true, 'uploading'); } }; this.replace_contact_photo = function(id) { var img_src = id == '-del-' ? this.env.photo_placeholder : this.env.comm_path + '&_action=photo&_source=' + this.env.source + '&_cid=' + this.env.cid + '&_photo=' + id; this.set_photo_actions(id); $(this.gui_objects.contactphoto).children('img').attr('src', img_src); }; this.photo_upload_end = function() { this.set_busy(false, null, this.photo_upload_id); delete this.photo_upload_id; }; this.set_photo_actions = function(id) { var n, buttons = this.buttons['upload-photo']; for (n=0; buttons && n < buttons.length; n++) $('#'+buttons[n].id).html(this.get_label(id == '-del-' ? 'addphoto' : 'replacephoto')); $('#ff_photo').val(id); this.enable_command('upload-photo', this.env.coltypes.photo ? true : false); this.enable_command('delete-photo', this.env.coltypes.photo && id != '-del-'); }; // load advanced search page this.advanced_search = function() { var add_url = '&_form=1', target = window; if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) { add_url += '&_framed=1'; target = window.frames[this.env.contentframe]; this.contact_list.clear_selection(); } this.location_href(this.env.comm_path+'&_action=search'+add_url, target, true); return true; }; // unselect directory/group this.unselect_directory = function() { this.select_folder(''); this.enable_command('search-delete', false); }; // callback for creating a new saved search record this.insert_saved_search = function(name, id) { this.reset_add_input(); var key = 'S'+id, link = $('<a>').attr('href', '#') .attr('rel', id) .click(function() { return rcmail.command('listsearch', id, this); }) .html(name), li = $('<li>').attr({id: 'rcmli'+key.replace(this.identifier_expr, '_'), 'class': 'contactsearch'}) .append(link), prop = {name:name, id:id, li:li[0]}; this.add_saved_search_row(prop, li); this.select_folder('S'+id); this.enable_command('search-delete', true); this.env.search_id = id; this.triggerEvent('abook_search_insert', prop); }; // add saved search row to the list, with sorting this.add_saved_search_row = function(prop, li, reloc) { var row, sibling, name = prop.name.toUpperCase(); // When renaming groups, we need to remove it from DOM and insert it in the proper place if (reloc) { row = li.clone(true); li.remove(); } else row = li; $('li[class~="contactsearch"]', this.gui_objects.folderlist).each(function(i, elem) { if (!sibling) sibling = this.previousSibling; if (name >= $(this).text().toUpperCase()) sibling = elem; else return false; }); if (sibling) row.insertAfter(sibling); else row.appendTo(this.gui_objects.folderlist); }; // creates an input for saved search name this.search_create = function() { this.add_input_row('contactsearch'); }; this.search_delete = function() { if (this.env.search_request) { var lock = this.set_busy(true, 'savedsearchdeleting'); this.http_post('search-delete', '_sid='+urlencode(this.env.search_id), lock); } }; // callback from server upon search-delete command this.remove_search_item = function(id) { var li, key = 'S'+id; if ((li = this.get_folder_li(key))) { this.triggerEvent('search_delete', { id:id, li:li }); li.parentNode.removeChild(li); } this.env.search_id = null; this.env.search_request = null; this.list_contacts_clear(); this.reset_qsearch(); this.enable_command('search-delete', 'search-create', false); }; this.listsearch = function(id) { var folder, lock = this.set_busy(true, 'searching'); if (this.contact_list) { this.list_contacts_clear(); } this.reset_qsearch(); this.select_folder('S'+id); // reset vars this.env.current_page = 1; this.http_request('search', '_sid='+urlencode(id), lock); }; /*********************************************************/ /********* user settings methods *********/ /*********************************************************/ // preferences section select and load options frame this.section_select = function(list) { var id = list.get_single_selection(), add_url = '', target = window; if (id) { if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) { add_url = '&_framed=1'; target = window.frames[this.env.contentframe]; } this.location_href(this.env.comm_path+'&_action=edit-prefs&_section='+id+add_url, target, true); } 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 = '', 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); this.location_href(this.env.comm_path+'&_action='+action+'&_iid='+id+add_url, target); } 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; }; /*********************************************************/ /********* folder manager 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) { row.obj.onmouseover = function() { p.focus_subscription(row.id); }; row.obj.onmouseout = function() { p.unfocus_subscription(row.id); }; }; this.subscription_list.init(); $('#mailboxroot') .mouseover(function(){ p.focus_subscription(this.id); }) .mouseout(function(){ p.unfocus_subscription(this.id); }) }; this.focus_subscription = function(id) { var row, folder, delim = RegExp.escape(this.env.delimiter), reg = RegExp('['+delim+']?[^'+delim+']+$'); if (this.drag_active && this.env.mailbox && (row = document.getElementById(id))) if (this.env.subscriptionrows[id] && (folder = this.env.subscriptionrows[id][0]) !== null ) { if (this.check_droptarget(folder) && !this.env.subscriptionrows[this.get_folder_row_id(this.env.mailbox)][2] && (folder != this.env.mailbox.replace(reg, '')) && (!folder.match(new RegExp('^'+RegExp.escape(this.env.mailbox+this.env.delimiter)))) ) { this.env.dstfolder = folder; $(row).addClass('droptarget'); } } }; this.unfocus_subscription = function(id) { var row = $('#'+id); this.env.dstfolder = null; if (this.env.subscriptionrows[id] && row[0]) row.removeClass('droptarget'); else $(this.subscription_list.frame).removeClass('droptarget'); }; this.subscription_select = function(list) { var id, folder; if (list && (id = list.get_single_selection()) && (folder = this.env.subscriptionrows['rcmrow'+id]) ) { this.env.mailbox = folder[0]; this.show_folder(folder[0]); this.enable_command('delete-folder', !folder[2]); } else { this.env.mailbox = null; this.show_contentframe(false); this.enable_command('delete-folder', 'purge', false); } }; this.subscription_move_folder = function(list) { var delim = RegExp.escape(this.env.delimiter), reg = RegExp('['+delim+']?[^'+delim+']+$'); if (this.env.mailbox && this.env.dstfolder !== null && (this.env.dstfolder != this.env.mailbox) && (this.env.dstfolder != this.env.mailbox.replace(reg, '')) ) { reg = new RegExp('[^'+delim+']*['+delim+']', 'g'); var basename = this.env.mailbox.replace(reg, ''), newname = this.env.dstfolder === '' ? basename : this.env.dstfolder+this.env.delimiter+basename; if (newname != this.env.mailbox) { this.http_post('rename-folder', '_folder_oldname='+urlencode(this.env.mailbox)+'&_folder_newname='+urlencode(newname), this.set_busy(true, 'foldermoving')); this.subscription_list.draglayer.hide(); } } 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() { this.show_folder('', this.env.mailbox); }; // delete a specific mailbox with all its messages this.delete_folder = function(name) { var id = this.get_folder_row_id(name ? name : this.env.mailbox), folder = this.env.subscriptionrows[id][0]; if (folder && confirm(this.get_label('deletefolderconfirm'))) { var lock = this.set_busy(true, 'folderdeleting'); this.http_post('delete-folder', '_mbox='+urlencode(folder), lock); } }; // Add folder row to the table and initialize it this.add_folder_row = function (name, display_name, is_protected, subscribed, skip_init, class_name) { if (!this.gui_objects.subscriptionlist) return false; var row, n, i, tmp, folders, rowid, list = [], slist = [], tbody = this.gui_objects.subscriptionlist.tBodies[0], refrow = $('tr', tbody).get(1), id = 'rcmrow'+((new Date).getTime()); if (!refrow) { // Refresh page if we don't have a table row to clone this.goto_url('folders'); return false; } // clone a table row if there are existing rows row = $(refrow).clone(true); // set ID, reset css class row.attr('id', id); row.attr('class', class_name); // set folder name row.find('td:first').html(display_name); // update subscription checkbox $('input[name="_subscribed[]"]', row).val(name) .prop({checked: subscribed ? true : false, disabled: is_protected ? true : false}); // add to folder/row-ID map this.env.subscriptionrows[id] = [name, display_name, 0]; // sort folders, to find a place where to insert the row folders = []; $.each(this.env.subscriptionrows, function(k,v){ folders.push(v) }); folders.sort(function(a,b){ return a[0] < b[0] ? -1 : (a[0] > b[0] ? 1 : 0) }); for (n in folders) { // protected folder if (folders[n][2]) { slist.push(folders[n][0]); tmp = folders[n][0]+this.env.delimiter; } // protected folder's child else if (tmp && folders[n][0].indexOf(tmp) == 0) slist.push(folders[n][0]); // other else { list.push(folders[n][0]); tmp = null; } } // check if subfolder of a protected folder for (n=0; n<slist.length; n++) { if (name.indexOf(slist[n]+this.env.delimiter) == 0) rowid = this.get_folder_row_id(slist[n]); } // find folder position after sorting for (n=0; !rowid && n<list.length; n++) { if (n && list[n] == name) rowid = this.get_folder_row_id(list[n-1]); } // add row to the table if (rowid) $('#'+rowid).after(row); else row.appendTo(tbody); // update list widget this.subscription_list.clear_selection(); if (!skip_init) this.init_subscription_list(); row = row.get(0); if (row.scrollIntoView) row.scrollIntoView(); return row; }; // replace an existing table row with a new folder line (with subfolders) this.replace_folder_row = function(oldfolder, newfolder, display_name, is_protected, class_name) { if (!this.gui_objects.subscriptionlist) return false; var i, n, len, name, dispname, oldrow, tmprow, row, level, tbody = this.gui_objects.subscriptionlist.tBodies[0], folders = this.env.subscriptionrows, id = this.get_folder_row_id(oldfolder), regex = new RegExp('^'+RegExp.escape(oldfolder)), subscribed = $('input[name="_subscribed[]"]', $('#'+id)).prop('checked'), // find subfolders of renamed folder list = this.get_subfolders(oldfolder); // replace an existing table row this._remove_folder_row(id); row = $(this.add_folder_row(newfolder, display_name, is_protected, subscribed, true, class_name)); // detect tree depth change if (len = list.length) { level = (oldfolder.split(this.env.delimiter)).length - (newfolder.split(this.env.delimiter)).length; } // move subfolders to the new branch for (n=0; n<len; n++) { id = list[n]; name = this.env.subscriptionrows[id][0]; dispname = this.env.subscriptionrows[id][1]; oldrow = $('#'+id); tmprow = oldrow.clone(true); oldrow.remove(); row.after(tmprow); row = tmprow; // update folder index name = name.replace(regex, newfolder); $('input[name="_subscribed[]"]', row).val(name); this.env.subscriptionrows[id][0] = name; // update the name if level is changed if (level != 0) { if (level > 0) { for (i=level; i>0; i--) dispname = dispname.replace(/^ /, ''); } else { for (i=level; i<0; i++) dispname = ' ' + dispname; } row.find('td:first').html(dispname); this.env.subscriptionrows[id][1] = dispname; } } // update list widget this.init_subscription_list(); }; // remove the table row of a specific mailbox from the table this.remove_folder_row = function(folder, subs) { var n, len, list = [], id = this.get_folder_row_id(folder); // get subfolders if any if (subs) list = this.get_subfolders(folder); // remove old row this._remove_folder_row(id); // remove subfolders for (n=0, len=list.length; n<len; n++) this._remove_folder_row(list[n]); }; this._remove_folder_row = function(id) { this.subscription_list.remove_row(id.replace(/^rcmrow/, '')); $('#'+id).remove(); delete this.env.subscriptionrows[id]; } this.get_subfolders = function(folder) { var name, list = [], regex = new RegExp('^'+RegExp.escape(folder)+RegExp.escape(this.env.delimiter)), row = $('#'+this.get_folder_row_id(folder)).get(0); while (row = row.nextSibling) { if (row.id) { name = this.env.subscriptionrows[row.id][0]; if (regex.test(name)) { list.push(row.id); } else break; } } return list; } this.subscribe = function(folder) { if (folder) { var lock = this.display_message(this.get_label('foldersubscribing'), 'loading'); this.http_post('subscribe', '_mbox='+urlencode(folder), lock); } }; this.unsubscribe = function(folder) { if (folder) { var lock = this.display_message(this.get_label('folderunsubscribing'), 'loading'); this.http_post('unsubscribe', '_mbox='+urlencode(folder), lock); } }; // helper method to find a specific mailbox row ID this.get_folder_row_id = function(folder) { var id, folders = this.env.subscriptionrows; for (id in folders) if (folders[id] && folders[id][0] == folder) break; return id; }; // when user select a folder in manager this.show_folder = function(folder, path, force) { var target = window, url = '&_action=edit-folder&_mbox='+urlencode(folder); if (path) url += '&_path='+urlencode(path); if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) { target = window.frames[this.env.contentframe]; url += '&_framed=1'; } if (String(target.location.href).indexOf(url) >= 0 && !force) { this.show_contentframe(true); } else { this.location_href(this.env.comm_path+url, target, true); } }; // disables subscription checkbox (for protected folder) this.disable_subscription = function(folder) { var id = this.get_folder_row_id(folder); if (id) $('input[name="_subscribed[]"]', $('#'+id)).prop('disabled', true); }; this.folder_size = function(folder) { var lock = this.set_busy(true, 'loading'); this.http_post('folder-size', '_mbox='+urlencode(folder), lock); }; this.folder_size_update = function(size) { $('#folder-size').replaceWith(size); }; /*********************************************************/ /********* GUI functionality *********/ /*********************************************************/ var init_button = function(cmd, prop) { var elm = document.getElementById(prop.id); if (!elm) return; 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; } }; // enable/disable buttons for page shifting this.set_page_buttons = function() { this.enable_command('nextpage', 'lastpage', (this.env.pagecount > this.env.current_page)); this.enable_command('previouspage', '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++) { init_button(cmd, this.buttons[cmd][i]); } } }; // set button to a specific state this.set_button = function(command, state) { var button, obj, a_buttons = this.buttons[command]; 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 && 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 button, elm, a_buttons = this.buttons[command]; 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 button, elm, a_buttons = this.buttons[command]; 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 button, elm, a_buttons = this.buttons[command]; 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; } } } }; this.focus_textfield = function(elem) { elem._hasfocus = true; var $elem = $(elem); if ($elem.hasClass('placeholder') || $elem.val() == elem._placeholder) $elem.val('').removeClass('placeholder').attr('spellcheck', true); }; this.blur_textfield = function(elem) { elem._hasfocus = false; var $elem = $(elem); if (elem._placeholder && (!$elem.val() || $elem.val() == elem._placeholder)) $elem.addClass('placeholder').attr('spellcheck', false).val(elem._placeholder); }; // write to the document/window title this.set_pagetitle = function(title) { if (title && document.title) document.title = title; }; // display a system message, list of types in common.css (below #message definition) this.display_message = function(msg, type, timeout) { // pass command to parent window if (this.is_framed()) return parent.rcmail.display_message(msg, type, timeout); if (!this.gui_objects.message) { // save message in order to display after page loaded if (type != 'loading') this.pending_message = new Array(msg, type, timeout); return false; } type = type ? type : 'notice'; var ref = this, key = String(msg).replace(this.identifier_expr, '_'), date = new Date(), id = type + date.getTime(); if (!timeout) timeout = this.message_time * (type == 'error' || type == 'warning' ? 2 : 1); if (type == 'loading') { key = 'loading'; timeout = this.env.request_timeout * 1000; if (!msg) msg = this.get_label('loading'); } // The same message is already displayed if (this.messages[key]) { // replace label if (this.messages[key].obj) this.messages[key].obj.html(msg); // store label in stack if (type == 'loading') { this.messages[key].labels.push({'id': id, 'msg': msg}); } // add element and set timeout this.messages[key].elements.push(id); window.setTimeout(function() { ref.hide_message(id, type == 'loading'); }, timeout); return id; } // create DOM object and display it var obj = $('<div>').addClass(type).html(msg).data('key', key), cont = $(this.gui_objects.message).append(obj).show(); this.messages[key] = {'obj': obj, 'elements': [id]}; if (type == 'loading') { this.messages[key].labels = [{'id': id, 'msg': msg}]; } else { obj.click(function() { return ref.hide_message(obj); }); } if (timeout > 0) window.setTimeout(function() { ref.hide_message(id, type == 'loading'); }, timeout); return id; }; // make a message to disapear this.hide_message = function(obj, fade) { // pass command to parent window if (this.is_framed()) return parent.rcmail.hide_message(obj, fade); var k, n, i, msg, m = this.messages; // Hide message by object, don't use for 'loading'! if (typeof obj === 'object') { $(obj)[fade?'fadeOut':'hide'](); msg = $(obj).data('key'); if (this.messages[msg]) delete this.messages[msg]; } // Hide message by id else { for (k in m) { for (n in m[k].elements) { if (m[k] && m[k].elements[n] == obj) { m[k].elements.splice(n, 1); // hide DOM element if last instance is removed if (!m[k].elements.length) { m[k].obj[fade?'fadeOut':'hide'](); delete m[k]; } // set pending action label for 'loading' message else if (k == 'loading') { for (i in m[k].labels) { if (m[k].labels[i].id == obj) { delete m[k].labels[i]; } else { msg = m[k].labels[i].msg; } m[k].obj.html(msg); } } } } } } }; // mark a mailbox as selected and set environment variable this.select_folder = function(name, prefix) { if (this.gui_objects.folderlist) { var current_li, target_li; if ((current_li = $('li.selected', this.gui_objects.folderlist))) { current_li.removeClass('selected').addClass('unfocused'); } if ((target_li = this.get_folder_li(name, prefix))) { $(target_li).removeClass('unfocused').addClass('selected'); } // trigger event hook this.triggerEvent('selectfolder', { folder:name, prefix:prefix }); } }; // helper method to find a folder list item this.get_folder_li = function(name, prefix) { if (!prefix) prefix = 'rcmli'; if (this.gui_objects.folderlist) { name = String(name).replace(this.identifier_expr, '_'); return document.getElementById(prefix+name); } return null; }; // for reordering column array (Konqueror workaround) // and for setting some message list global variables this.set_message_coltypes = function(coltypes, repl) { var list = this.message_list, thead = list ? list.list.tHead : null, cell, col, n, len, th, tr; this.env.coltypes = coltypes; // replace old column headers if (thead) { if (repl) { th = document.createElement('thead'); tr = document.createElement('tr'); for (c=0, len=repl.length; c < len; c++) { cell = document.createElement('td'); cell.innerHTML = repl[c].html; if (repl[c].id) cell.id = repl[c].id; if (repl[c].className) cell.className = repl[c].className; tr.appendChild(cell); } th.appendChild(tr); thead.parentNode.replaceChild(th, thead); thead = th; } for (n=0, len=this.env.coltypes.length; n<len; n++) { col = this.env.coltypes[n]; if ((cell = thead.rows[0].cells[n]) && (col=='from' || col=='to')) { cell.id = 'rcm'+col; // if we have links for sorting, it's a bit more complicated... if (cell.firstChild && cell.firstChild.tagName.toLowerCase()=='a') { cell = cell.firstChild; cell.onclick = function(){ return rcmail.command('sort', this.__col, this); }; cell.__col = col; } cell.innerHTML = this.get_label(col); } } } this.env.subject_col = null; this.env.flagged_col = null; this.env.status_col = null; if ((n = $.inArray('subject', this.env.coltypes)) >= 0) { this.env.subject_col = n; if (list) list.subject_col = n; } if ((n = $.inArray('flag', this.env.coltypes)) >= 0) this.env.flagged_col = n; if ((n = $.inArray('status', this.env.coltypes)) >= 0) this.env.status_col = n; if (list) list.init_header(); }; // replace content of row count display this.set_rowcount = function(text, mbox) { // #1487752 if (mbox && mbox != this.env.mailbox) return false; $(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' && content.type == 'image') 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, link, 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; link = $(item).children('a').eq(0); text_obj = link.children('span.unreadcount'); if (!text_obj.length && mycount) text_obj = $('<span>').addClass('unreadcount').appendTo(link); reg = /\s+\([0-9]+\)$/i; childcount = 0; if ((div = item.getElementsByTagName('div')[0]) && div.className.match(/collapsed/)) { // add children's counters for (var k in this.env.unread_counts) if (k.indexOf(mbox + this.env.delimiter) == 0) childcount += this.env.unread_counts[k]; } if (mycount && text_obj.length) text_obj.html(' ('+mycount+')'); else if (text_obj.length) text_obj.remove(); // set parent's display reg = new RegExp(RegExp.escape(this.env.delimiter) + '[^' + RegExp.escape(this.env.delimiter) + ']+$'); 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 new_title = '', doc_title = String(document.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); } }; this.toggle_prefer_html = function(checkbox) { var elem; if (elem = document.getElementById('rcmfd_addrbook_show_images')) elem.disabled = !checkbox.checked; }; this.toggle_preview_pane = function(checkbox) { var elem; if (elem = document.getElementById('rcmfd_preview_pane_mark_read')) elem.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(); }; // 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) { var lock = this.display_message(this.get_label('loading'), 'loading'); this.http_post('headers', '_uid='+this.env.uid, lock); } }; // 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, limit_mid = 55, width = data.width ? data.width : this.env.indicator_width ? this.env.indicator_width : 100, height = data.height ? data.height : this.env.indicator_height ? this.env.indicator_height : 14, quota = data.percent ? Math.abs(parseInt(data.percent)) : 0, quota_width = parseInt(quota / 100 * width), pos = $(obj).position(); // workarounds for Opera and Webkit bugs pos.top = Math.max(0, pos.top); pos.left = Math.max(0, pos.left); this.env.indicator_width = width; this.env.indicator_height = height; // overlimit if (quota_width > width) { quota_width = width; quota = 100; } if (data.title) data.title = this.get_label('quota') + ': ' + data.title; // 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_low'); bar1.addClass('quota_low'); } // replace quota image $(obj).html('').append(bar1).append(bar2).append(main); // update #quotaimg title $('#quotaimg').attr('title', data.title); }; /********************************************************/ /********* html to text conversion functions *********/ /********************************************************/ this.html2plain = function(htmlText, id) { var rcmail = this, url = '?_task=utils&_action=html2text', lock = this.set_busy(true, 'converting'); this.log('HTTP POST: ' + url); $.ajax({ type: 'POST', url: url, data: htmlText, contentType: 'application/octet-stream', error: function(o, status, err) { rcmail.http_error(o, status, err, lock); }, success: function(data) { rcmail.set_busy(false, null, lock); $(document.getElementById(id)).val(data); rcmail.log(data); } }); }; this.plain2html = function(plainText, id) { var lock = this.set_busy(true, 'converting'); $(document.getElementById(id)).val('<pre>'+plainText+'</pre>'); this.set_busy(false, null, lock); }; /********************************************************/ /********* remote request methods *********/ /********************************************************/ // compose a valid url with the given parameters this.url = function(action, query) { var querystring = typeof query === 'string' ? '&' + query : ''; if (typeof action !== 'string') query = action; else if (!query || typeof query !== 'object') query = {}; if (action) query._action = action; else query._action = this.env.action; var base = this.env.comm_path; // overwrite task name if (query._action.match(/([a-z]+)\/([a-z0-9-_.]+)/)) { query._action = RegExp.$2; base = base.replace(/\_task=[a-z]+/, '_task='+RegExp.$1); } // remove undefined values var param = {}; for (var k in query) { if (query[k] !== undefined && query[k] !== null) param[k] = query[k]; } return base + '&' + $.param(param) + querystring; }; this.redirect = function(url, lock) { if (lock || lock === null) this.set_busy(true); if (this.is_framed()) parent.rcmail.redirect(url, lock); else this.location_href(url, window); }; this.goto_url = function(action, query, lock) { this.redirect(this.url(action, query)); }; this.location_href = function(url, target, frame) { if (frame) this.lock_frame(); // simulate real link click to force IE to send referer header if (bw.ie && target == window) $('<a>').attr('href', url).appendTo(document.body).get(0).click(); else target.location.href = url; }; // send a http request to the server this.http_request = function(action, query, lock) { var url = this.url(action, query); // trigger plugin hook var result = this.triggerEvent('request'+action, query); if (result !== undefined) { // abort if one the handlers returned false if (result === false) return false; else query = result; } url += '&_remote=1'; // send request this.log('HTTP GET: ' + url); return $.ajax({ type: 'GET', url: url, data: { _unlock:(lock?lock:0) }, dataType: 'json', success: function(data){ ref.http_response(data); }, error: function(o, status, err) { rcmail.http_error(o, status, err, lock); } }); }; // send a http POST request to the server this.http_post = function(action, postdata, lock) { var url = this.url(action); if (postdata && typeof postdata === 'object') { postdata._remote = 1; postdata._unlock = (lock ? lock : 0); } else postdata += (postdata ? '&' : '') + '_remote=1' + (lock ? '&_unlock='+lock : ''); // trigger plugin hook var result = this.triggerEvent('request'+action, postdata); if (result !== undefined) { // abort if one the handlers returned false if (result === false) return false; else postdata = result; } // send request this.log('HTTP POST: ' + url); return $.ajax({ type: 'POST', url: url, data: postdata, dataType: 'json', success: function(data){ ref.http_response(data); }, error: function(o, status, err) { rcmail.http_error(o, status, err, lock); } }); }; // aborts ajax request this.abort_request = function(r) { if (r.request) r.request.abort(); if (r.lock) this.set_busy(false, null, r.lock); }; // handle HTTP response this.http_response = function(response) { if (!response) return; if (response.unlock) this.set_busy(false); this.triggerEvent('responsebefore', {response: response}); this.triggerEvent('responsebefore'+response.action, {response: response}); // 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) { this.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 sid, uid = this.contact_list.get_selection(), writable = false; if (uid && this.contact_list.rows[uid]) { // search results, get source ID from record ID if (this.env.source == '') { sid = String(uid).replace(/^[^-]+-/, ''); writable = sid && this.env.address_sources[sid] && !this.env.address_sources[sid].readonly; } else { writable = !this.env.address_sources[this.env.source].readonly; } } this.enable_command('compose', (uid && this.contact_list.rows[uid])); this.enable_command('delete', 'edit', writable); 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(this.env.message_commands, true); if (!this.env.list_post) this.enable_command('reply-list', false); } else if (this.task == 'addressbook') { this.triggerEvent('listupdate', { folder:this.env.source, rowcount:this.contact_list.rowcount }); } case 'purge': case 'expunge': if (this.task == 'mail') { if (!this.env.messagecount) { // clear preview pane content if (this.env.contentframe) this.show_contentframe(false); // disable commands useless when mailbox is empty this.enable_command(this.env.message_commands, 'purge', 'expunge', 'select-all', 'select-none', 'sort', 'expand-all', 'expand-unread', 'collapse-all', false); } if (this.message_list) this.triggerEvent('listupdate', { folder:this.env.mailbox, rowcount:this.message_list.rowcount }); } break; case 'check-recent': case 'getunread': case 'search': this.env.qsearch = null; case 'list': if (this.task == 'mail') { this.enable_command('show', 'expunge', 'select-all', 'select-none', 'sort', (this.env.messagecount > 0)); this.enable_command('purge', this.purge_mailbox_test()); this.enable_command('expand-all', 'expand-unread', 'collapse-all', this.env.threading && this.env.messagecount); if (response.action == 'list' || response.action == 'search') { this.msglist_select(this.message_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' || response.action == 'search') { this.enable_command('search-create', this.env.source == ''); this.enable_command('search-delete', this.env.search_id); this.update_group_commands(); this.triggerEvent('listupdate', { folder:this.env.source, rowcount:this.contact_list.rowcount }); } } break; } if (response.unlock) this.hide_message(response.unlock); this.triggerEvent('responseafter', {response: response}); this.triggerEvent('responseafter'+response.action, {response: response}); }; // handle HTTP request errors this.http_error = function(request, status, err, lock) { var errmsg = request.statusText; this.set_busy(false, null, lock); request.abort(); if (request.status && errmsg) this.display_message(this.get_label('servererror') + ' (' + errmsg + ')', 'error'); }; // post the given form to a hidden iframe this.async_upload_form = function(form, action, onload) { var ts = new Date().getTime(), frame_name = 'rcmupload'+ts; // upload progress support if (this.env.upload_progress_name) { var fname = this.env.upload_progress_name, field = $('input[name='+fname+']', form); if (!field.length) { field = $('<input>').attr({type: 'hidden', name: fname}); field.prependTo(form); } field.val(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 $(frame_name).bind('load', {ts:ts}, onload); $(form).attr({ target: frame_name, action: this.url(action, { _id:this.env.compose_id||'', _uploadid:ts }), method: 'POST'}) .attr(form.encoding ? 'encoding' : 'enctype', 'multipart/form-data') .submit(); return frame_name; }; // starts interval for keep-alive/check-recent signal this.start_keepalive = function() { if (this._int) clearInterval(this._int); 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.env.action != 'print') this._int = setInterval(function(){ ref.keep_alive(); }, this.env.keep_alive * 1000); }; // sends keep-alive signal this.keep_alive = function() { if (!this.busy) this.http_request('keep-alive'); }; // sends request to check for recent messages this.check_for_recent = function(refresh) { if (this.busy) return; var lock, addurl = '_mbox=' + urlencode(this.env.mailbox); if (refresh) { lock = this.set_busy(true, 'checkingmail'); addurl += '&_refresh=1'; // reset check-recent interval this.start_keepalive(); } 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, lock); }; /********************************************************/ /********* 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); }; // gets cursor position this.get_caret_pos = function(obj) { if (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; }; // moves cursor to specified position 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(); } }; // disable/enable all fields of a form this.lock_form = function(form, lock) { if (!form || !form.elements) return; var n, len, elm; if (lock) this.disabled_form_elements = []; for (n=0, len=form.elements.length; n<len; n++) { elm = form.elements[n]; if (elm.type == 'hidden') continue; // remember which elem was disabled before lock if (lock && elm.disabled) this.disabled_form_elements.push(elm); // check this.disabled_form_elements before inArray() as a workaround for FF5 bug // http://bugs.jquery.com/ticket/9873 else if (lock || (this.disabled_form_elements && $.inArray(elm, this.disabled_form_elements)<0)) elm.disabled = lock; } }; } // end object rcube_webmail // some static methods rcube_webmail.long_subject_title = function(elem, indent) { if (!elem.title) { var $elem = $(elem); if ($elem.width() + indent * 15 > $elem.parent().width()) elem.title = $elem.html(); } }; rcube_webmail.long_subject_title_ie = function(elem, indent) { if (!elem.title) { var $elem = $(elem), txt = $.trim($elem.text()), tmp = $('<span>').text(txt) .css({'position': 'absolute', 'float': 'left', 'visibility': 'hidden', 'font-size': $elem.css('font-size'), 'font-weight': $elem.css('font-weight')}) .appendTo($('body')), w = tmp.width(); tmp.remove(); if (w + indent * 15 > $elem.width()) elem.title = txt; } }; // 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;