/* +-----------------------------------------------------------------------+ | RoundCube Webmail Client Script | | | | This file is part of the RoundCube Webmail client | | Copyright (C) 2005-2009, RoundCube Dev, - Switzerland | | Licensed under the GNU GPL | | | +-----------------------------------------------------------------------+ | Authors: Thomas Bruederli | | Charles McNulty | +-----------------------------------------------------------------------+ | Requires: common.js, list.js | +-----------------------------------------------------------------------+ $Id$ */ var rcube_webmail_client; function rcube_webmail() { this.env = new Object(); this.labels = new Object(); this.buttons = new Object(); this.gui_objects = new Object(); this.commands = new Object(); this.onloads = new Array(); // create protected reference to myself rcube_webmail_client = this; this.ref = 'rcube_webmail_client'; var ref = this; // webmail client settings this.dblclick_time = 500; this.message_time = 3000; this.identifier_expr = new RegExp('[^0-9a-z\-_]', 'gi'); // mimetypes supported by the browser (default settings) this.mimetypes = new Array('text/plain', 'text/html', 'text/xml', 'image/jpeg', 'image/gif', 'image/png', 'application/x-javascript', 'application/pdf', 'application/x-shockwave-flash'); // default environment vars this.env.keep_alive = 60; // seconds this.env.request_timeout = 180; // seconds this.env.draft_autosave = 0; // seconds this.env.comm_path = './'; this.env.bin_path = './bin/'; this.env.blankpage = 'program/blank.gif'; // set environment variable(s) this.set_env = function(p, value) { if (p != null && typeof(p) == 'object' && !value) for (var n in p) this.env[n] = p[n]; else this.env[p] = value; }; // add a localized label to the client environment this.add_label = function(key, value) { this.labels[key] = value; }; // add a button to the button list this.register_button = function(command, id, type, act, sel, over) { if (!this.buttons[command]) this.buttons[command] = new Array(); var button_prop = {id:id, type:type}; if (act) button_prop.act = act; if (sel) button_prop.sel = sel; if (over) button_prop.over = over; this.buttons[command][this.buttons[command].length] = button_prop; }; // register a specific gui object this.gui_object = function(name, id) { this.gui_objects[name] = id; }; // execute the given script on load this.add_onload = function(f) { this.onloads[this.onloads.length] = f; }; // initialize webmail client this.init = function() { var p = this; this.task = this.env.task; // check browser if (!bw.dom || !bw.xmlhttp_test()) { this.goto_url('error', '_code=0x199'); return; } // find all registered gui objects for (var n in this.gui_objects) this.gui_objects[n] = rcube_find_object(this.gui_objects[n]); // tell parent window that this frame is loaded if (this.env.framed && parent.rcmail && parent.rcmail.set_busy) parent.rcmail.set_busy(false); // enable general commands this.enable_command('logout', 'mail', 'addressbook', 'settings', true); if (this.env.permaurl) this.enable_command('permaurl', true); switch (this.task) { case 'mail': if (this.gui_objects.messagelist) { this.message_list = new rcube_list_widget(this.gui_objects.messagelist, {multiselect:true, draggable:true, keyboard:true, dblclick_time:this.dblclick_time}); this.message_list.row_init = function(o){ p.init_message_row(o); }; this.message_list.addEventListener('dblclick', function(o){ p.msglist_dbl_click(o); }); this.message_list.addEventListener('keypress', function(o){ p.msglist_keypress(o); }); this.message_list.addEventListener('select', function(o){ p.msglist_select(o); }); this.message_list.addEventListener('dragstart', function(o){ p.drag_start(o); }); this.message_list.addEventListener('dragmove', function(o, e){ p.drag_move(e); }); this.message_list.addEventListener('dragend', function(o){ p.drag_active = false; }); this.message_list.init(); this.enable_command('toggle_status', 'toggle_flag', true); if (this.gui_objects.mailcontframe) { this.gui_objects.mailcontframe.onmousedown = function(e){ return p.click_on_list(e); }; document.onmouseup = function(e){ return p.doc_mouse_up(e); }; } else this.message_list.focus(); } if (this.env.coltypes) this.set_message_coltypes(this.env.coltypes); // enable mail commands this.enable_command('list', 'checkmail', 'compose', 'add-contact', 'search', 'reset-search', 'collapse-folder', true); if (this.env.search_text != null && document.getElementById('quicksearchbox') != null) document.getElementById('quicksearchbox').value = this.env.search_text; if (this.env.action=='show' || this.env.action=='preview') { this.enable_command('show', 'reply', 'reply-all', 'forward', 'moveto', 'delete', 'mark', 'viewsource', 'print', 'load-attachment', 'load-headers', true); if (this.env.next_uid) { this.enable_command('nextmessage', true); this.enable_command('lastmessage', true); } if (this.env.prev_uid) { this.enable_command('previousmessage', true); this.enable_command('firstmessage', true); } } if (this.env.trash_mailbox && this.env.mailbox != this.env.trash_mailbox) this.set_alttext('delete', 'movemessagetotrash'); // make preview/message frame visible if (this.env.action == 'preview' && this.env.framed && parent.rcmail) { this.enable_command('compose', 'add-contact', false); parent.rcmail.show_contentframe(true); } if ((this.env.action=='show' || this.env.action=='preview') && this.env.blockedobjects) { if (this.gui_objects.remoteobjectsmsg) this.gui_objects.remoteobjectsmsg.style.display = 'block'; this.enable_command('load-images', 'always-load', true); } if (this.env.action=='compose') { this.enable_command('add-attachment', 'send-attachment', 'remove-attachment', 'send', true); if (this.env.spellcheck) { this.env.spellcheck.spelling_state_observer = function(s){ ref.set_spellcheck_state(s); }; this.set_spellcheck_state('ready'); if (rcube_find_object('_is_html').value == '1') this.display_spellcheck_controls(false); } if (this.env.drafts_mailbox) this.enable_command('savedraft', true); document.onmouseup = function(e){ return p.doc_mouse_up(e); }; } if (this.env.messagecount) this.enable_command('select-all', 'select-none', 'expunge', true); if (this.purge_mailbox_test()) this.enable_command('purge', true); this.set_page_buttons(); // init message compose form if (this.env.action=='compose') this.init_messageform(); // show printing dialog if (this.env.action=='print') window.print(); // get unread count for each mailbox if (this.gui_objects.mailboxlist) { this.env.unread_counts = {}; this.gui_objects.folderlist = this.gui_objects.mailboxlist; this.http_request('getunread', ''); } // ask user to send MDN if (this.env.mdn_request && this.env.uid) { var mdnurl = '_uid='+this.env.uid+'&_mbox='+urlencode(this.env.mailbox); if (confirm(this.get_label('mdnrequest'))) this.http_post('sendmdn', mdnurl); else this.http_post('mark', mdnurl+'&_flag=mdnsent'); } break; case 'addressbook': if (this.gui_objects.contactslist) { this.contact_list = new rcube_list_widget(this.gui_objects.contactslist, {multiselect:true, draggable:true, keyboard:true}); this.contact_list.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(o, e){ p.drag_move(e); }); this.contact_list.addEventListener('dragend', function(o){ p.drag_active = false; }); this.contact_list.init(); if (this.env.cid) this.contact_list.highlight_row(this.env.cid); if (this.gui_objects.contactslist.parentNode) { this.gui_objects.contactslist.parentNode.onmousedown = function(e){ return p.click_on_list(e); }; document.onmouseup = function(e){ return p.doc_mouse_up(e); }; } else this.contact_list.focus(); } this.set_page_buttons(); if (this.env.address_sources && this.env.address_sources[this.env.source] && !this.env.address_sources[this.env.source].readonly) this.enable_command('add', true); if (this.env.cid) this.enable_command('show', 'edit', true); if ((this.env.action=='add' || this.env.action=='edit') && this.gui_objects.editform) this.enable_command('save', true); else this.enable_command('search', 'reset-search', 'moveto', 'import', true); if (this.contact_list && this.contact_list.rowcount > 0) this.enable_command('export', true); this.enable_command('list', true); break; case 'settings': this.enable_command('preferences', 'identities', 'save', 'folders', true); if (this.env.action=='identities' || this.env.action=='edit-identity' || this.env.action=='add-identity') { this.enable_command('add', this.env.identities_level < 2); this.enable_command('delete', 'edit', true); } if (this.env.action=='edit-identity' || this.env.action=='add-identity') this.enable_command('save', true); if (this.env.action=='folders') this.enable_command('subscribe', 'unsubscribe', 'create-folder', 'rename-folder', 'delete-folder', true); if (this.gui_objects.identitieslist) { this.identity_list = new rcube_list_widget(this.gui_objects.identitieslist, {multiselect:false, draggable:false, keyboard:false}); this.identity_list.addEventListener('select', function(o){ p.identity_select(o); }); this.identity_list.init(); this.identity_list.focus(); if (this.env.iid) this.identity_list.highlight_row(this.env.iid); } if (this.gui_objects.subscriptionlist) this.init_subscription_list(); break; case 'login': var input_user = rcube_find_object('rcmloginuser'); var input_pass = rcube_find_object('rcmloginpwd'); var input_tz = rcube_find_object('rcmlogintz'); if (input_user) input_user.onkeyup = function(e){ return rcmail.login_user_keyup(e); }; if (input_user && input_user.value=='') input_user.focus(); else if (input_pass) input_pass.focus(); // detect client timezone if (input_tz) input_tz.value = new Date().getTimezoneOffset() / -60; this.enable_command('login', true); break; default: break; } // enable basic commands this.enable_command('logout', true); // flag object as complete this.loaded = true; // show message if (this.pending_message) this.display_message(this.pending_message[0], this.pending_message[1]); // start keep-alive interval this.start_keepalive(); // execute all foreign onload scripts for (var i=0; i= 0) this.set_env('flagged_col', found+1); } // set eventhandler to flag icon, if icon found if (this.env.flagged_col && (row.flagged_icon = row.obj.cells[this.env.flagged_col].childNodes[0]) && row.flagged_icon.nodeName=='IMG') { var p = this; row.flagged_icon.id = 'flaggedicn_'+row.uid; row.flagged_icon._row = row.obj; row.flagged_icon.onmousedown = function(e) { p.command('toggle_flag', this); }; } }; // init message compose form: set focus and eventhandlers this.init_messageform = function() { if (!this.gui_objects.messageform) return false; //this.messageform = this.gui_objects.messageform; var input_from = rcube_find_object('_from'); var input_to = rcube_find_object('_to'); var input_cc = rcube_find_object('_cc'); var input_bcc = rcube_find_object('_bcc'); var input_replyto = rcube_find_object('_replyto'); var input_subject = rcube_find_object('_subject'); var input_message = rcube_find_object('_message'); var draftid = rcube_find_object('_draft_saveid'); // init live search events if (input_to) this.init_address_input_events(input_to); if (input_cc) this.init_address_input_events(input_cc); if (input_bcc) this.init_address_input_events(input_bcc); // add signature according to selected identity if (input_from && input_from.type=='select-one' && (!draftid || draftid.value=='') // if we have HTML editor, signature is added in callback && rcube_find_object('_is_html').value != '1') { this.change_identity(input_from); } if (input_to && input_to.value=='') input_to.focus(); else if (input_subject && input_subject.value=='') input_subject.focus(); else if (input_message) this.set_caret2start(input_message); // get summary of all field values this.compose_field_hash(true); // start the auto-save timer this.auto_save_start(); }; this.init_address_input_events = function(obj) { var handler = function(e){ return ref.ksearch_keypress(e,this); }; if (obj.addEventListener) obj.addEventListener(bw.safari ? 'keydown' : 'keypress', handler, false); else obj.onkeydown = handler; obj.setAttribute('autocomplete', 'off'); }; /*********************************************************/ /********* client command interface *********/ /*********************************************************/ // execute a specific command on the web client this.command = function(command, props, obj) { if (obj && obj.blur) obj.blur(); if (this.busy) return false; // command not supported or allowed if (!this.commands[command]) { // pass command to parent window if (this.env.framed && parent.rcmail && parent.rcmail.command) parent.rcmail.command(command, props); return false; } // check input before leaving compose step if (this.task=='mail' && this.env.action=='compose' && (command=='list' || command=='mail' || command=='addressbook' || command=='settings')) { if (this.cmp_hash != this.compose_field_hash() && !confirm(this.get_label('notsentwarning'))) return false; } // process command switch (command) { case 'login': if (this.gui_objects.loginform) this.gui_objects.loginform.submit(); break; case 'logout': this.goto_url('logout', '', true); break; // commands to switch task case 'mail': case 'addressbook': case 'settings': 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; // misc list commands case 'list': if (this.task=='mail') { if (this.env.search_request<0 || (props != '' && (this.env.search_request && props != this.env.mailbox))) this.reset_qsearch(); this.list_mailbox(props); if (this.env.trash_mailbox) this.set_alttext('delete', this.env.mailbox != this.env.trash_mailbox ? 'movemessagetotrash' : 'deletemessage'); } else if (this.task=='addressbook') { if (this.env.search_request<0 || (this.env.search_request && props != this.env.source)) this.reset_qsearch(); this.list_contacts(props); this.enable_command('add', (this.env.address_sources && !this.env.address_sources[props].readonly)); } break; case 'load-headers': this.load_headers(obj); break; case 'sort': // get the type of sorting var a_sort = props.split('_'); var sort_col = a_sort[0]; var sort_order = a_sort[1] ? a_sort[1].toUpperCase() : null; var header; // no sort order specified: toggle if (sort_order==null) { if (this.env.sort_col==sort_col) sort_order = this.env.sort_order=='ASC' ? 'DESC' : 'ASC'; else sort_order = this.env.sort_order; } if (this.env.sort_col==sort_col && this.env.sort_order==sort_order) break; // set table header class if (header = document.getElementById('rcm'+this.env.sort_col)) this.set_classname(header, 'sorted'+(this.env.sort_order.toUpperCase()), false); if (header = document.getElementById('rcm'+sort_col)) this.set_classname(header, 'sorted'+sort_order, true); // save new sort properties this.env.sort_col = sort_col; this.env.sort_order = sort_order; // reload message list this.list_mailbox('', '', sort_col+'_'+sort_order); break; case 'nextpage': this.list_page('next'); break; case 'lastpage': this.list_page('last'); break; case 'previouspage': this.list_page('prev'); break; case 'firstpage': this.list_page('first'); break; case 'expunge': if (this.env.messagecount) this.expunge_mailbox(this.env.mailbox); break; case 'purge': case 'empty-mailbox': if (this.env.messagecount) this.purge_mailbox(this.env.mailbox); break; // common commands used in multiple tasks case 'show': if (this.task=='mail') { var uid = this.get_single_uid(); if (uid && (!this.env.uid || uid != this.env.uid)) { if (this.env.mailbox == this.env.drafts_mailbox) this.goto_url('compose', '_draft_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true); else this.show_message(uid); } } else if (this.task=='addressbook') { var cid = props ? props : this.get_single_cid(); if (cid && !(this.env.action=='show' && cid==this.env.cid)) this.load_contact(cid, 'show'); } break; case 'add': if (this.task=='addressbook') this.load_contact(0, 'add'); else if (this.task=='settings') { this.identity_list.clear_selection(); this.load_identity(0, 'add-identity'); } break; case 'edit': var cid; if (this.task=='addressbook' && (cid = this.get_single_cid())) this.load_contact(cid, 'edit'); else if (this.task=='settings' && props) this.load_identity(props, 'edit-identity'); break; case 'save-identity': case 'save': if (this.gui_objects.editform) { var input_pagesize = rcube_find_object('_pagesize'); var input_name = rcube_find_object('_name'); var input_email = rcube_find_object('_email'); // user prefs if (input_pagesize && isNaN(parseInt(input_pagesize.value))) { alert(this.get_label('nopagesizewarning')); input_pagesize.focus(); break; } // contacts/identities else { if (input_name && input_name.value == '') { alert(this.get_label('nonamewarning')); input_name.focus(); break; } else if (input_email && !rcube_check_email(input_email.value)) { alert(this.get_label('noemailwarning')); input_email.focus(); break; } } this.gui_objects.editform.submit(); } break; case 'delete': // mail task if (this.task=='mail') this.delete_messages(); // addressbook task else if (this.task=='addressbook') this.delete_contacts(); // user settings task else if (this.task=='settings') this.delete_identity(); break; // mail task commands case 'move': case 'moveto': if (this.task == 'mail') this.move_messages(props); else if (this.task == 'addressbook' && this.drag_active) this.copy_contact(null, props); break; case 'mark': if (props) this.mark_message(props); break; case 'toggle_status': if (props && !props._row) break; var uid; var flag = 'read'; if (props._row.uid) { uid = props._row.uid; // toggle read/unread if (this.message_list.rows[uid].deleted) { flag = 'undelete'; } else if (!this.message_list.rows[uid].unread) flag = 'unread'; } this.mark_message(flag, uid); break; case 'toggle_flag': if (props && !props._row) break; var uid; var flag = 'flagged'; if (props._row.uid) { uid = props._row.uid; // toggle flagged/unflagged if (this.message_list.rows[uid].flagged) flag = 'unflagged'; } this.mark_message(flag, uid); break; case 'always-load': if (this.env.uid && this.env.sender) { this.add_contact(urlencode(this.env.sender)); window.setTimeout(function(){ ref.command('load-images'); }, 300); break; } case 'load-images': if (this.env.uid) this.show_message(this.env.uid, true, this.env.action=='preview'); break; case 'load-attachment': var qstring = '_mbox='+urlencode(this.env.mailbox)+'&_uid='+this.env.uid+'&_part='+props.part; // open attachment in frame if it's of a supported mimetype if (this.env.uid && props.mimetype && find_in_array(props.mimetype, this.mimetypes)>=0) { if (props.mimetype == 'text/html') qstring += '&_safe=1'; this.attachment_win = window.open(this.env.comm_path+'&_action=get&'+qstring+'&_frame=1', 'rcubemailattachment'); if (this.attachment_win) { window.setTimeout(function(){ ref.attachment_win.focus(); }, 10); break; } } this.goto_url('get', qstring+'&_download=1', false); break; case 'select-all': this.message_list.select_all(props); break; case 'select-none': this.message_list.clear_selection(); break; case 'nextmessage': if (this.env.next_uid) this.show_message(this.env.next_uid, false, this.env.action=='preview'); break; case 'lastmessage': if (this.env.last_uid) this.show_message(this.env.last_uid); break; case 'previousmessage': if (this.env.prev_uid) this.show_message(this.env.prev_uid, false, this.env.action=='preview'); break; case 'firstmessage': if (this.env.first_uid) this.show_message(this.env.first_uid); break; case 'checkmail': this.check_for_recent(true); break; case 'compose': var url = this.env.comm_path+'&_action=compose'; if (this.task=='mail') { url += '&_mbox='+urlencode(this.env.mailbox); if (this.env.mailbox==this.env.drafts_mailbox) { var uid; if (uid = this.get_single_uid()) url += '&_draft_uid='+uid; } else if (props) url += '&_to='+urlencode(props); } // modify url if we're in addressbook else if (this.task=='addressbook') { // switch to mail compose step directly if (props && props.indexOf('@') > 0) { url = this.get_task_url('mail', url); this.redirect(url + '&_to='+urlencode(props)); break; } // use contact_id passed as command parameter var a_cids = new Array(); if (props) a_cids[a_cids.length] = props; // get selected contacts else if (this.contact_list) { var selection = this.contact_list.get_selection(); for (var n=0; n 0) { var add_url = (this.env.source ? '_source='+urlencode(this.env.source)+'&' : ''); if (this.env.search_request) add_url += '_search='+this.env.search_request; this.goto_url('export', add_url); } break; // collapse/expand folder case 'collapse-folder': if (props) this.collapse_folder(props); break; // user settings commands case 'preferences': this.goto_url(''); break; case 'identities': this.goto_url('identities'); break; case 'delete-identity': this.delete_identity(); case 'folders': this.goto_url('folders'); break; case 'subscribe': this.subscribe_folder(props); break; case 'unsubscribe': this.unsubscribe_folder(props); break; case 'create-folder': this.create_folder(props); break; case 'rename-folder': this.rename_folder(props); break; case 'delete-folder': this.delete_folder(props); break; } return obj ? false : true; }; // set command enabled or disabled this.enable_command = function() { var args = arguments; if(!args.length) return -1; var command; var enable = args[args.length-1]; for(var n=0; n= pos.x2 || mouse.y < pos.y1 || mouse.y >= pos.y2) { if (this.env.last_folder_target) { this.set_classname(this.get_folder_li(this.env.last_folder_target), 'droptarget', false); this.env.last_folder_target = null; } return; } // over the folders for (var k in this.env.folder_coords) { pos = this.env.folder_coords[k]; if (this.check_droptarget(k) && ((mouse.x >= pos.x1) && (mouse.x < pos.x2) && (mouse.y >= pos.y1) && (mouse.y < pos.y2))) { this.set_classname(this.get_folder_li(k), 'droptarget', true); this.env.last_folder_target = k; } else this.set_classname(this.get_folder_li(k), 'droptarget', false); } } }; this.collapse_folder = function(id) { var div; if ((li = this.get_folder_li(id)) && (div = li.getElementsByTagName("div")[0]) && (div.className.match(/collapsed/) || div.className.match(/expanded/))) { var ul = li.getElementsByTagName("ul")[0]; if (div.className.match(/collapsed/)) { ul.style.display = ''; this.set_classname(div, 'collapsed', false); this.set_classname(div, 'expanded', true); var reg = new RegExp('&'+urlencode(id)+'&'); this.set_env('collapsed_folders', this.env.collapsed_folders.replace(reg, '')); } else { ul.style.display = 'none'; this.set_classname(div, 'expanded', false); this.set_classname(div, 'collapsed', true); this.set_env('collapsed_folders', this.env.collapsed_folders+'&'+urlencode(id)+'&'); // select parent folder if one of its childs is currently selected if (this.env.mailbox.indexOf(id + this.env.delimiter) == 0) this.command('list', id); } // Work around a bug in IE6 and IE7, see #1485309 if ((bw.ie6 || bw.ie7) && li.nextSibling && (li.nextSibling.getElementsByTagName("ul").length>0) && li.nextSibling.getElementsByTagName("ul")[0].style && (li.nextSibling.getElementsByTagName("ul")[0].style.display!='none')) { li.nextSibling.getElementsByTagName("ul")[0].style.display = 'none'; li.nextSibling.getElementsByTagName("ul")[0].style.display = ''; } this.http_post('save-pref', '_name=collapsed_folders&_value='+urlencode(this.env.collapsed_folders)); this.set_unread_count_display(id, false); } } this.click_on_list = function(e) { if (this.gui_objects.qsearchbox) this.gui_objects.qsearchbox.blur(); if (this.message_list) this.message_list.focus(); else if (this.contact_list) this.contact_list.focus(); var mbox_li; if (mbox_li = this.get_folder_li()) this.set_classname(mbox_li, 'unfocused', true); return rcube_event.get_button(e) == 2 ? true : rcube_event.cancel(e); }; this.msglist_select = function(list) { if (this.preview_timer) clearTimeout(this.preview_timer); var selected = list.selection.length==1; // Hide certain command buttons when Drafts folder is selected if (this.env.mailbox == this.env.drafts_mailbox) { this.enable_command('reply', 'reply-all', 'forward', false); this.enable_command('show', 'print', selected); this.enable_command('delete', 'moveto', 'mark', (list.selection.length > 0 ? true : false)); } else { this.enable_command('show', 'reply', 'reply-all', 'forward', 'print', selected); this.enable_command('delete', 'moveto', 'mark', (list.selection.length > 0 ? true : false)); } // start timer for message preview (wait for double click) if (selected && this.env.contentframe && !list.multi_selecting) this.preview_timer = window.setTimeout(function(){ ref.msglist_get_preview(); }, 200); else if (this.env.contentframe) this.show_contentframe(false); }; this.msglist_dbl_click = function(list) { if (this.preview_timer) clearTimeout(this.preview_timer); var uid = list.get_single_selection(); if (uid && this.env.mailbox == this.env.drafts_mailbox) this.goto_url('compose', '_draft_uid='+uid+'&_mbox='+urlencode(this.env.mailbox), true); else if (uid) this.show_message(uid, false, false); }; this.msglist_keypress = function(list) { if (list.key_pressed == list.ENTER_KEY) this.command('show'); else if (list.key_pressed == list.DELETE_KEY) this.command('delete'); else if (list.key_pressed == list.BACKSPACE_KEY) this.command('delete'); else list.shiftkey = false; }; this.msglist_get_preview = function() { var uid = this.get_single_uid(); if (uid && this.env.contentframe && !this.drag_active) this.show_message(uid, false, true); else if (this.env.contentframe) this.show_contentframe(false); }; this.check_droptarget = function(id) { if (this.task == 'mail') return (this.env.mailboxes[id] && this.env.mailboxes[id].id != this.env.mailbox && !this.env.mailboxes[id].virtual); else if (this.task == 'addressbook') return (id != this.env.source && this.env.address_sources[id] && !this.env.address_sources[id].readonly); else if (this.task == 'settings') return (id != this.env.folder); }; /*********************************************************/ /********* (message) list functionality *********/ /*********************************************************/ // when user doble-clicks on a row this.show_message = function(id, safe, preview) { if (!id) return; var add_url = ''; var action = preview ? 'preview': 'show'; var target = window; if (preview && this.env.contentframe && window.frames && window.frames[this.env.contentframe]) { target = window.frames[this.env.contentframe]; add_url = '&_framed=1'; } if (safe) add_url = '&_safe=1'; // also send search request to get the right messages if (this.env.search_request) add_url += '&_search='+this.env.search_request; var url = '&_action='+action+'&_uid='+id+'&_mbox='+urlencode(this.env.mailbox)+add_url; if (action == 'preview' && String(target.location.href).indexOf(url) >= 0) this.show_contentframe(true); else { this.set_busy(true, 'loading'); target.location.href = this.env.comm_path+url; // mark as read and change mbox unread counter if (action == 'preview' && this.message_list && this.message_list.rows[id] && this.message_list.rows[id].unread) { this.set_message(id, 'unread', false); if (this.env.unread_counts[this.env.mailbox]) { this.env.unread_counts[this.env.mailbox] -= 1; this.set_unread_count(this.env.mailbox, this.env.unread_counts[this.env.mailbox], this.env.mailbox == 'INBOX'); } } } }; this.show_contentframe = function(show) { var frm; if (this.env.contentframe && (frm = rcube_find_object(this.env.contentframe))) { if (!show && window.frames[this.env.contentframe]) { if (window.frames[this.env.contentframe].location.href.indexOf(this.env.blankpage)<0) window.frames[this.env.contentframe].location.href = this.env.blankpage; } else if (!bw.safari && !bw.konq) frm.style.display = show ? 'block' : 'none'; } if (!show && this.busy) this.set_busy(false); }; // list a specific page this.list_page = function(page) { if (page=='next') page = this.env.current_page+1; if (page=='last') page = this.env.pagecount; if (page=='prev' && this.env.current_page>1) page = this.env.current_page-1; if (page=='first' && this.env.current_page>1) page = 1; if (page > 0 && page <= this.env.pagecount) { this.env.current_page = page; if (this.task=='mail') this.list_mailbox(this.env.mailbox, page); else if (this.task=='addressbook') this.list_contacts(this.env.source, page); } }; // list messages of a specific mailbox using filter this.filter_mailbox = function(filter) { var search; if (this.gui_objects.qsearchbox) search = this.gui_objects.qsearchbox.value; this.message_list.clear(); // reset vars this.env.current_page = 1; this.set_busy(true, 'searching'); this.http_request('search', '_filter='+filter + (search ? '&_q='+urlencode(search) : '') + (this.env.mailbox ? '&_mbox='+urlencode(this.env.mailbox) : ''), true); } // list messages of a specific mailbox this.list_mailbox = function(mbox, page, sort) { this.last_selected = 0; var add_url = ''; var target = window; if (!mbox) mbox = this.env.mailbox; // add sort to url if set if (sort) add_url += '&_sort=' + sort; // also send search request to get the right messages if (this.env.search_request) add_url += '&_search='+this.env.search_request; // set page=1 if changeing to another mailbox if (!page && mbox != this.env.mailbox) { page = 1; this.env.current_page = page; if (this.message_list) this.message_list.clear_selection(); this.show_contentframe(false); } if (mbox != this.env.mailbox || (mbox == this.env.mailbox && !page && !sort)) add_url += '&_refresh=1'; this.select_folder(mbox, this.env.mailbox); this.env.mailbox = mbox; // load message list remotely if (this.gui_objects.messagelist) { this.list_mailbox_remote(mbox, page, add_url); return; } if (this.env.contentframe && window.frames && window.frames[this.env.contentframe]) { target = window.frames[this.env.contentframe]; add_url += '&_framed=1'; } // load message list to target frame/window if (mbox) { this.set_busy(true, 'loading'); target.location.href = this.env.comm_path+'&_mbox='+urlencode(mbox)+(page ? '&_page='+page : '')+add_url; } }; // send remote request to load message list this.list_mailbox_remote = function(mbox, page, add_url) { // clear message list first this.message_list.clear(); // send request to server var url = '_mbox='+urlencode(mbox)+(page ? '&_page='+page : ''); this.set_busy(true, 'loading'); this.http_request('list', url+add_url, true); }; this.expunge_mailbox = function(mbox) { var lock = false; var add_url = ''; // lock interface if it's the active mailbox if (mbox == this.env.mailbox) { lock = true; this.set_busy(true, 'loading'); add_url = '&_reload=1'; } // send request to server var url = '_mbox='+urlencode(mbox); this.http_post('expunge', url+add_url, lock); }; this.purge_mailbox = function(mbox) { var lock = false; var add_url = ''; if (!confirm(this.get_label('purgefolderconfirm'))) return false; // lock interface if it's the active mailbox if (mbox == this.env.mailbox) { lock = true; this.set_busy(true, 'loading'); add_url = '&_reload=1'; } // send request to server var url = '_mbox='+urlencode(mbox); this.http_post('purge', url+add_url, lock); return true; }; // test if purge command is allowed this.purge_mailbox_test = function() { return (this.env.messagecount && (this.env.mailbox == this.env.trash_mailbox || this.env.mailbox == this.env.junk_mailbox || this.env.mailbox.match('^' + RegExp.escape(this.env.trash_mailbox) + RegExp.escape(this.env.delimiter)) || this.env.mailbox.match('^' + RegExp.escape(this.env.junk_mailbox) + RegExp.escape(this.env.delimiter)))); }; // set message icon this.set_message_icon = function(uid) { var icn_src; var rows = this.message_list.rows; if (!rows[uid]) return false; if (rows[uid].deleted && this.env.deletedicon) icn_src = this.env.deletedicon; else if (rows[uid].replied && this.env.repliedicon) { if (rows[uid].forwarded && this.env.forwardedrepliedicon) icn_src = this.env.forwardedrepliedicon; else icn_src = this.env.repliedicon; } else if (rows[uid].forwarded && this.env.forwardedicon) icn_src = this.env.forwardedicon; else if (rows[uid].unread && this.env.unreadicon) icn_src = this.env.unreadicon; else if (this.env.messageicon) icn_src = this.env.messageicon; if (icn_src && rows[uid].icon) rows[uid].icon.src = icn_src; icn_src = ''; if (rows[uid].flagged && this.env.flaggedicon) icn_src = this.env.flaggedicon; else if (!rows[uid].flagged && this.env.unflaggedicon) icn_src = this.env.unflaggedicon; if (rows[uid].flagged_icon && icn_src) rows[uid].flagged_icon.src = icn_src; } // set message status this.set_message_status = function(uid, flag, status) { var rows = this.message_list.rows; if (!rows[uid]) return false; if (flag == 'unread') rows[uid].unread = status; else if(flag == 'deleted') rows[uid].deleted = status; else if (flag == 'replied') rows[uid].replied = status; else if (flag == 'forwarded') rows[uid].forwarded = status; else if (flag == 'flagged') rows[uid].flagged = status; this.env.messages[uid] = rows[uid]; } // set message row status, class and icon this.set_message = function(uid, flag, status) { var rows = this.message_list.rows; if (!rows[uid]) return false; if (flag) this.set_message_status(uid, flag, status); if (rows[uid].unread && rows[uid].classname.indexOf('unread')<0) { rows[uid].classname += ' unread'; this.set_classname(rows[uid].obj, 'unread', true); } else if (!rows[uid].unread && rows[uid].classname.indexOf('unread')>=0) { rows[uid].classname = rows[uid].classname.replace(/\s*unread/, ''); this.set_classname(rows[uid].obj, 'unread', false); } if (rows[uid].deleted && rows[uid].classname.indexOf('deleted')<0) { rows[uid].classname += ' deleted'; this.set_classname(rows[uid].obj, 'deleted', true); } else if (!rows[uid].deleted && rows[uid].classname.indexOf('deleted')>=0) { rows[uid].classname = rows[uid].classname.replace(/\s*deleted/, ''); this.set_classname(rows[uid].obj, 'deleted', false); } if (rows[uid].flagged && rows[uid].classname.indexOf('flagged')<0) { rows[uid].classname += ' flagged'; this.set_classname(rows[uid].obj, 'flagged', true); } else if (!rows[uid].flagged && rows[uid].classname.indexOf('flagged')>=0) { rows[uid].classname = rows[uid].classname.replace(/\s*flagged/, ''); this.set_classname(rows[uid].obj, 'flagged', false); } this.set_message_icon(uid); } // move selected messages to the specified mailbox this.move_messages = function(mbox) { // exit if current or no mailbox specified or if selection is empty if (!mbox || mbox == this.env.mailbox || (!this.env.uid && (!this.message_list || !this.message_list.get_selection().length))) return; var lock = false; var add_url = '&_target_mbox='+urlencode(mbox)+'&_from='+(this.env.action ? this.env.action : ''); // show wait message if (this.env.action=='show') { lock = true; this.set_busy(true, 'movingmessage'); } else if (!this.env.flag_for_deletion) this.show_contentframe(false); // Hide message command buttons until a message is selected this.enable_command('reply', 'reply-all', 'forward', 'delete', 'mark', 'print', false); this._with_selected_messages('moveto', lock, add_url, (this.env.flag_for_deletion ? false : true)); }; // delete selected messages from the current mailbox this.delete_messages = function() { var selection = this.message_list ? this.message_list.get_selection() : new Array(); // exit if no mailbox specified or if selection is empty if (!this.env.uid && !selection.length) return; // if there is a trash mailbox defined and we're not currently in it: if (this.env.trash_mailbox && String(this.env.mailbox).toLowerCase() != String(this.env.trash_mailbox).toLowerCase()) { // if shift was pressed delete it immediately if (this.message_list && this.message_list.shiftkey) { if (confirm(this.get_label('deletemessagesconfirm'))) this.permanently_remove_messages(); } else this.move_messages(this.env.trash_mailbox); } // if there is a trash mailbox defined but we *are* in it: else if (this.env.trash_mailbox && String(this.env.mailbox).toLowerCase() == String(this.env.trash_mailbox).toLowerCase()) this.permanently_remove_messages(); // if there isn't a defined trash mailbox and the config is set to flag for deletion else if (!this.env.trash_mailbox && this.env.flag_for_deletion) { this.mark_message('delete'); if(this.env.action=="show") this.command('nextmessage','',this); else if (selection.length == 1) this.message_list.select_next(); } // if there isn't a defined trash mailbox and the config is set NOT to flag for deletion else if (!this.env.trash_mailbox) this.permanently_remove_messages(); }; // 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 : ''), true); }; // Send a specifc request with UIDs of all selected messages // @private this._with_selected_messages = function(action, lock, add_url, remove) { var a_uids = new Array(); if (this.env.uid) a_uids[0] = this.env.uid; else { var selection = this.message_list.get_selection(); var rows = this.message_list.rows; var id; for (var n=0; n=0) message = message.substring(0, p-1) + message.substring(p+sig.length, message.length); } message = message.replace(/[\r\n]+$/, ''); // add the new signature string if (this.env.signatures && this.env.signatures[id]) { sig = this.env.signatures[id]['text']; if (this.env.signatures[id]['is_html']) { sig = this.env.signatures[id]['plain_text']; } if (sig.indexOf('-- ')!=0) sig = '-- \n'+sig; message += '\n\n'+sig; } } else { var editor = tinyMCE.get('compose-body'); if (this.env.signatures) { // Append the signature as a div within the body var sigElem = editor.dom.get('_rc_sig'); var newsig = ''; var htmlsig = true; if (!sigElem) { // add empty line before signature on IE if (bw.ie) editor.getBody().appendChild(editor.getDoc().createElement('br')); sigElem = editor.getDoc().createElement('div'); sigElem.setAttribute('id', '_rc_sig'); editor.getBody().appendChild(sigElem); } if (this.env.signatures[id]) { newsig = this.env.signatures[id]['text']; htmlsig = this.env.signatures[id]['is_html']; if (newsig) { if (htmlsig && this.env.signatures[id]['plain_text'].indexOf('-- ')!=0) newsig = '

--

' + newsig; else if (!htmlsig && newsig.indexOf('-- ')!=0) newsig = '-- \n' + newsig; } } if (htmlsig) sigElem.innerHTML = newsig; else sigElem.innerHTML = '
' + newsig + '
'; } } if (input_message) input_message.value = message; this.env.identity = id; return true; }; this.show_attachment_form = function(a) { if (!this.gui_objects.uploadbox) return false; var elm, list; if (elm = this.gui_objects.uploadbox) { if (a && (list = this.gui_objects.attachmentlist)) { var pos = rcube_get_object_pos(list); var left = pos.x; var top = pos.y + list.offsetHeight + 10; elm.style.top = top+'px'; elm.style.left = left+'px'; } elm.style.visibility = a ? 'visible' : 'hidden'; } // clear upload form try { if (!a && this.gui_objects.attachmentform != this.gui_objects.messageform) this.gui_objects.attachmentform.reset(); } catch(e){} // ignore errors return true; }; // upload attachment file this.upload_file = function(form) { if (!form) return false; // get file input fields var send = false; for (var n=0; n