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+/*
+ +-----------------------------------------------------------------------+
+ | RoundCube Webmail Client Script |
+ | |
+ | This file is part of the RoundCube Webmail client |
+ | Copyright (C) 2005, RoundCube Dev, - Switzerland |
+ | All rights reserved. |
+ | |
+ | Modified: 2005/08/19 (tbr) |
+ | |
+ +-----------------------------------------------------------------------+
+ | Author: Thomas Bruederli <roundcube@gmail.com> |
+ +-----------------------------------------------------------------------+
+*/
+
+
+var rcube_webmail_client;
+
+function rcube_webmail()
+ {
+ this.env = new Object();
+ this.buttons = new Object();
+ this.gui_objects = new Object();
+ this.commands = new Object();
+ this.selection = new Array();
+
+ // create public reference to myself
+ rcube_webmail_client = this;
+ this.ref = 'rcube_webmail_client';
+
+ // webmail client settings
+ this.dblclick_time = 600;
+ this.message_time = 5000;
+ this.mbox_expression = new RegExp('[^0-9a-z\-_]', 'gi');
+ this.env.blank_img = 'skins/default/images/blank.gif';
+
+ // 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');
+
+
+ // set environment variable
+ this.set_env = function(name, value)
+ {
+ //if (!this.busy)
+ this.env[name] = 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;
+ };
+
+
+ // initialize webmail client
+ this.init = function()
+ {
+ this.task = this.env.task;
+
+ // check browser
+ if (!(bw.dom && ((bw.ie && bw.vendver>=5.5 && !bw.opera) || (bw.mz && bw.vendver>=1) || (bw.safari && bw.vendver>=125) || (bw.opera && bw.vendver>=8))))
+ {
+ location.href = this.env.comm_path+'&_action=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);
+
+ switch (this.task)
+ {
+ case 'mail':
+ var msg_list = this.gui_objects.messagelist;
+ if (msg_list)
+ {
+ this.init_messagelist(msg_list);
+ this.enable_command('markread', true);
+ }
+
+ // enable mail commands
+ this.enable_command('list', 'compose', 'add-contact', true);
+
+ if (this.env.action=='show')
+ {
+ this.enable_command('show', 'reply', 'forward', 'moveto', 'delete', 'viewsource', 'print', 'load-attachment', true);
+ if (this.env.next_uid)
+ this.enable_command('nextmessage', true);
+ if (this.env.prev_uid)
+ this.enable_command('previousmessage', true);
+ }
+
+ if (this.env.action=='show' && this.env.blockedobjects)
+ {
+ if (this.gui_objects.remoteobjectsmsg)
+ this.gui_objects.remoteobjectsmsg.style.display = 'block';
+ this.enable_command('load-images', true);
+ }
+
+ if (this.env.action=='compose')
+ this.enable_command('add-attachment', 'send-attachment', 'send', true);
+
+ if (this.env.messagecount)
+ this.enable_command('select-all', 'select-none', true);
+
+ this.set_page_buttons();
+
+ // focus this window
+ window.focus();
+
+ // init message compose form
+ if (this.env.action=='compose')
+ this.init_messageform();
+
+ // show printing dialog
+ if (this.env.action=='print')
+ window.print();
+
+ break;
+
+
+ case 'addressbook':
+ var contacts_list = this.gui_objects.contactslist;
+ if (contacts_list)
+ this.init_contactslist(contacts_list);
+
+ this.set_page_buttons();
+
+ 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);
+
+ this.enable_command('list', 'add', 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('edit', 'add', 'delete', 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', 'delete-folder', true);
+
+ var identities_list = this.gui_objects.identitieslist;
+ if (identities_list)
+ this.init_identitieslist(identities_list);
+
+ break;
+
+ case 'login':
+ var input_user = rcube_find_object('_user');
+ var input_pass = rcube_find_object('_pass');
+ if (input_user && input_user.value=='')
+ input_user.focus();
+ else if (input_pass)
+ input_pass.focus();
+
+ this.enable_command('login', true);
+ break;
+
+ default:
+ break;
+ }
+
+
+ // enable basic commands
+ this.enable_command('logout', true);
+
+ // disable browser's contextmenus
+ //document.oncontextmenu = function(){ return false; }
+
+ // flag object as complete
+ this.loaded = true;
+
+ // show message
+ if (this.pending_message)
+ this.display_message(this.pending_message[0], this.pending_message[1]);
+ };
+
+
+ // get all message rows from HTML table and init each row
+ this.init_messagelist = function(msg_list)
+ {
+ if (msg_list && msg_list.tBodies[0])
+ {
+ this.message_rows = new Array();
+
+ var row;
+ for(var r=0; r<msg_list.tBodies[0].childNodes.length; r++)
+ {
+ row = msg_list.tBodies[0].childNodes[r];
+ //row = msg_list.tBodies[0].rows[r];
+ this.init_message_row(row);
+ }
+ }
+
+ // alias to common rows array
+ this.list_rows = this.message_rows;
+ };
+
+
+ // make references in internal array and set event handlers
+ this.init_message_row = function(row)
+ {
+ var uid, msg_icon;
+
+ if (String(row.id).match(/rcmrow([0-9]+)/))
+ {
+ uid = RegExp.$1;
+ row.uid = uid;
+
+ this.message_rows[uid] = {id:row.id, obj:row,
+ classname:row.className,
+ unread:this.env.messages[uid] ? this.env.messages[uid].unread : null,
+ replied:this.env.messages[uid] ? this.env.messages[uid].replied : null};
+
+ // set eventhandlers to table row
+ row.onmousedown = function(e){ return rcube_webmail_client.drag_row(e, this.uid); };
+ row.onmouseup = function(e){ return rcube_webmail_client.click_row(e, this.uid); };
+
+ // set eventhandler to message icon
+ if ((msg_icon = row.cells[0].childNodes[0]) && row.cells[0].childNodes[0].nodeName=='IMG')
+ {
+ msg_icon.id = 'msgicn_'+uid;
+ msg_icon._row = row;
+ msg_icon.onmousedown = function(e) { rcube_webmail_client.command('markread', this); };
+
+ // get message icon and save original icon src
+ this.message_rows[uid].icon = msg_icon;
+ }
+ }
+ };
+
+
+ // 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_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');
+
+ // 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);
+
+ 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); // input_message.focus();
+ };
+
+
+ this.init_address_input_events = function(obj)
+ {
+ var handler = function(e){ return rcube_webmail_client.ksearch_keypress(e,this); };
+ var handler2 = function(e){ return rcube_webmail_client.ksearch_blur(e,this); };
+
+ if (bw.safari)
+ {
+ obj.addEventListener('keydown', handler, false);
+ // obj.addEventListener('blur', handler2, false);
+ }
+ else if (bw.mz)
+ {
+ obj.addEventListener('keypress', handler, false);
+ obj.addEventListener('blur', handler2, false);
+ }
+ else if (bw.ie)
+ {
+ obj.onkeydown = handler;
+ //obj.attachEvent('onkeydown', handler);
+ // obj.attachEvent('onblur', handler2, false);
+ }
+
+ obj.setAttribute('autocomplete', 'off');
+ };
+
+
+
+ // get all contact rows from HTML table and init each row
+ this.init_contactslist = function(contacts_list)
+ {
+ if (contacts_list && contacts_list.tBodies[0])
+ {
+ this.contact_rows = new Array();
+
+ var row;
+ for(var r=0; r<contacts_list.tBodies[0].childNodes.length; r++)
+ {
+ row = contacts_list.tBodies[0].childNodes[r];
+ this.init_table_row(row, 'contact_rows');
+ }
+ }
+
+ // alias to common rows array
+ this.list_rows = this.contact_rows;
+
+ if (this.env.cid)
+ this.select(this.env.cid);
+ };
+
+
+ // make references in internal array and set event handlers
+ this.init_table_row = function(row, array_name)
+ {
+ var cid;
+
+ if (String(row.id).match(/rcmrow([0-9]+)/))
+ {
+ cid = RegExp.$1;
+ row.cid = cid;
+
+ this[array_name][cid] = {id:row.id,
+ obj:row,
+ classname:row.className};
+
+ // set eventhandlers to table row
+ row.onmousedown = function(e) { rcube_webmail_client.in_selection_before=this.cid; return false; }; // fake for drag handler
+ row.onmouseup = function(e){ return rcube_webmail_client.click_row(e, this.cid); };
+ }
+ };
+
+
+ // get all contact rows from HTML table and init each row
+ this.init_identitieslist = function(identities_list)
+ {
+ if (identities_list && identities_list.tBodies[0])
+ {
+ this.identity_rows = new Array();
+
+ var row;
+ for(var r=0; r<identities_list.tBodies[0].childNodes.length; r++)
+ {
+ row = identities_list.tBodies[0].childNodes[r];
+ this.init_table_row(row, 'identity_rows');
+ }
+ }
+
+ // alias to common rows array
+ this.list_rows = this.identity_rows;
+
+ if (this.env.iid)
+ this.select(this.env.iid);
+ };
+
+
+
+ /*********************************************************/
+ /********* 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;
+ }
+
+ // process command
+ switch (command)
+ {
+ case 'login':
+ if (this.gui_objects.loginform)
+ this.gui_objects.loginform.submit();
+ break;
+
+ case 'logout':
+ location.href = this.env.comm_path+'&_action=logout';
+ break;
+
+ // commands to switch task
+ case 'mail':
+ case 'addressbook':
+ case 'settings':
+ this.switch_task(command);
+ break;
+
+
+ // misc list commands
+ case 'list':
+ if (this.task=='mail')
+ this.list_mailbox(props);
+ else if (this.task=='addressbook')
+ this.list_contacts();
+ break;
+
+ case 'nextpage':
+ this.list_page('next');
+ break;
+
+ case 'previouspage':
+ this.list_page('prev');
+ 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))
+ 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.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)
+ this.gui_objects.editform.submit();
+ break;
+
+ case 'delete':
+ // mail task
+ if (this.task=='mail' && this.env.trash_mailbox && String(this.env.mailbox).toLowerCase()!=String(this.env.trash_mailbox).toLowerCase())
+ this.move_messages(this.env.trash_mailbox);
+ else 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':
+ this.move_messages(props);
+ break;
+
+ case 'markread':
+ if (props && !props._row)
+ break;
+
+ var uid;
+ var flag = 'read';
+
+ if (props._row.uid)
+ {
+ uid = props._row.uid;
+ this.dont_select = true;
+
+ // toggle read/unread
+ if (!this.message_rows[uid].unread)
+ flag = 'unread';
+ }
+
+ this.mark_message(flag, uid);
+ break;
+
+ case 'load-images':
+ if (this.env.uid)
+ this.show_message(this.env.uid, true);
+ break;
+
+ case 'load-attachment':
+ var url = this.env.comm_path+'&_action=get&_mbox='+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)
+ {
+ this.attachment_win = window.open(url+'&_frame=1', 'rcubemailattachment');
+ if (this.attachment_win)
+ {
+ setTimeout(this.ref+'.attachment_win.focus()', 10);
+ break;
+ }
+ }
+
+ location.href = url;
+ break;
+
+ case 'select-all':
+ this.select_all(props);
+ break;
+
+ case 'select-none':
+ this.clear_selection();
+ break;
+
+ case 'nextmessage':
+ if (this.env.next_uid)
+ location.href = this.env.comm_path+'&_action=show&_uid='+this.env.next_uid+'&_mbox='+this.env.mailbox;
+ break;
+
+ case 'previousmessage':
+ if (this.env.prev_uid)
+ location.href = this.env.comm_path+'&_action=show&_uid='+this.env.prev_uid+'&_mbox='+this.env.mailbox;
+ break;
+
+ case 'compose':
+ var url = this.env.comm_path+'&_action=compose';
+
+ // modify url if we're in addressbook
+ if (this.task=='addressbook')
+ {
+ url = this.get_task_url('mail', url);
+ var a_cids = new Array();
+
+ // use contact_id passed as command parameter
+ if (props)
+ a_cids[a_cids.length] = props;
+
+ // get selected contacts
+ else
+ {
+ for (var n=0; n<this.selection.length; n++)
+ a_cids[a_cids.length] = this.selection[n];
+ }
+
+ if (a_cids.length)
+ url += '&_to='+a_cids.join(',');
+ else
+ break;
+ }
+ else if (props)
+ url += '&_to='+props;
+
+ this.set_busy(true);
+ location.href = url;
+ break;
+
+ case 'send':
+ if (!this.gui_objects.messageform)
+ break;
+
+ // check input fields
+ var input_to = rcube_find_object('_to');
+ var input_subject = rcube_find_object('_subject');
+ var input_message = rcube_find_object('_message');
+
+ if (input_to.value!='' && input_message.value!='')
+ {
+ this.set_busy(true, 'sendingmessage');
+ var form = this.gui_objects.messageform;
+ form.submit();
+ }
+
+ break;
+
+ case 'add-attachment':
+ this.show_attachment_form(true);
+
+ case 'send-attachment':
+ this.upload_file(props)
+ break;
+
+ case 'reply':
+ var uid;
+ if (uid = this.get_single_uid())
+ {
+ this.set_busy(true);
+ location.href = this.env.comm_path+'&_action=compose&_reply_uid='+uid+'&_mbox='+escape(this.env.mailbox);
+ }
+ break;
+
+ case 'forward':
+ var uid;
+ if (uid = this.get_single_uid())
+ {
+ this.set_busy(true);
+ location.href = this.env.comm_path+'&_action=compose&_forward_uid='+uid+'&_mbox='+escape(this.env.mailbox);
+ }
+ break;
+
+ case 'print':
+ var uid;
+ if (uid = this.get_single_uid())
+ {
+ this.printwin = window.open(this.env.comm_path+'&_action=print&_uid='+uid+'&_mbox='+escape(this.env.mailbox)+(this.env.safemode ? '&_safe=1' : ''));
+ if (this.printwin)
+ setTimeout(this.ref+'.printwin.focus()', 20);
+ }
+ break;
+
+ case 'viewsource':
+ var uid;
+ if (uid = this.get_single_uid())
+ {
+ this.sourcewin = window.open(this.env.comm_path+'&_action=viewsource&_uid='+this.env.uid+'&_mbox='+escape(this.env.mailbox));
+ if (this.sourcewin)
+ setTimeout(this.ref+'.sourcewin.focus()', 20);
+ }
+ break;
+
+ case 'add-contact':
+ this.add_contact(props);
+ break;
+
+
+ // user settings commands
+ case 'preferences':
+ location.href = this.env.comm_path;
+ break;
+
+ case 'identities':
+ location.href = this.env.comm_path+'&_action=identities';
+ break;
+
+ case 'delete-identity':
+ this.delete_identity();
+
+ case 'folders':
+ location.href = this.env.comm_path+'&_action=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 'delete-folder':
+ if (confirm('Do you really want to delete this folder?'))
+ this.delete_folder(props);
+ break;
+
+ }
+
+ return obj ? false : true;
+ };
+
+
+ // set command enabled or disabled
+ this.enable_command = function()
+ {
+ var args = this.enable_command.arguments;
+ if(!args.length) return -1;
+
+ var command;
+ var enable = args[args.length-1];
+
+ for(var n=0; n<args.length-1; n++)
+ {
+ command = args[n];
+ this.commands[command] = enable;
+ this.set_button(command, (enable ? 'act' : 'pas'));
+ }
+ };
+
+
+ this.set_busy = function(a, message)
+ {
+ if (a && message)
+ this.display_message('Loading...', 'loading', true);
+ else if (!a && this.busy)
+ this.hide_message();
+
+ this.busy = a;
+ //document.body.style.cursor = a ? 'wait' : 'default';
+
+ if (this.gui_objects.editform)
+ this.lock_form(this.gui_objects.editform, a);
+ };
+
+
+ this.switch_task = function(task)
+ {
+ if (this.task===task)
+ return;
+
+ this.set_busy(true);
+ location.href = this.get_task_url(task);
+ };
+
+
+ this.get_task_url = function(task, url)
+ {
+ if (!url)
+ url = this.env.comm_path;
+
+ return url.replace(/_task=[a-z]+/, '_task='+task);
+ };
+
+
+ /*********************************************************/
+ /********* event handling methods *********/
+ /*********************************************************/
+
+
+ // onmouseup handler for mailboxlist item
+ this.mbox_mouse_up = function(mbox)
+ {
+ if (this.drag_active)
+ this.command('moveto', mbox);
+ else
+ this.command('list', mbox);
+
+ return false;
+ };
+
+
+ // onmousedown-handler of message list row
+ this.drag_row = function(e, id)
+ {
+ this.in_selection_before = this.in_selection(id) ? id : false;
+
+ // don't do anything (another action processed before)
+ if (this.dont_select)
+ return false;
+
+ if (!this.in_selection_before)
+ {
+ var shift = this.check_shiftkey(e);
+ this.select(id, shift);
+ }
+
+ if (this.selection.length)
+ {
+ this.drag_start = true;
+ document.onmousemove = function(e){ return rcube_webmail_client.drag_mouse_move(e); };
+ document.onmouseup = function(e){ return rcube_webmail_client.drag_mouse_up(e); };
+ }
+
+ return false;
+ };
+
+
+ // onmouseup-handler of message list row
+ this.click_row = function(e, id)
+ {
+ var shift = this.check_shiftkey(e);
+
+ // don't do anything (another action processed before)
+ if (this.dont_select)
+ {
+ this.dont_select = false;
+ return false;
+ }
+
+ if (!this.drag_active && this.in_selection_before==id)
+ this.select(id, (shift && this.task!='settings'));
+
+ this.drag_start = false;
+ this.in_selection_before = false;
+
+ // row was double clicked
+ if (this.task=='mail' && this.list_rows && this.list_rows[id].clicked && !shift)
+ {
+ this.show_message(id);
+ return false;
+ }
+ else if (this.task=='addressbook')
+ {
+ if (this.selection.length==1 && this.env.contentframe)
+ this.load_contact(this.selection[0], 'show', true);
+ else if (this.task=='addressbook' && this.list_rows && this.list_rows[id].clicked)
+ {
+ this.load_contact(id, 'show');
+ return false;
+ }
+ else if (this.env.contentframe)
+ {
+ var elm = document.getElementById(this.env.contentframe);
+ elm.style.visibility = 'hidden';
+ }
+ }
+ else if (this.task=='settings')
+ {
+ if (this.selection.length==1)
+ this.command('edit', this.selection[0]);
+ }
+
+ this.list_rows[id].clicked = true;
+ setTimeout(this.ref+'.list_rows['+id+'].clicked=false;', this.dblclick_time);
+
+ return false;
+ };
+
+
+
+
+ /*********************************************************/
+ /********* (message) list functionality *********/
+ /*********************************************************/
+
+
+ // select/unselect a row
+ this.select = function(id, multiple)
+ {
+ var selected = false
+
+ if (this.list_rows[id] && !multiple)
+ {
+ this.clear_selection();
+ this.selection[0] = id;
+ this.list_rows[id].obj.className += ' selected';
+ selected = true;
+ }
+
+ else if (this.list_rows[id])
+ {
+ if (!this.in_selection(id)) // select row
+ {
+ this.selection[this.selection.length] = id;
+ this.set_classname(this.list_rows[id].obj, 'selected', true);
+ }
+ else // unselect row
+ {
+ var p = find_in_array(id, this.selection);
+ var a_pre = this.selection.slice(0, p);
+ var a_post = this.selection.slice(p+1, this.selection.length);
+ this.selection = a_pre.concat(a_post);
+ this.set_classname(this.list_rows[id].obj, 'selected', false);
+ }
+
+ selected = (this.selection.length==1);
+ }
+
+ // enable/disable commands for message
+ if (this.task=='mail')
+ {
+ this.enable_command('show', 'reply', 'forward', 'print', selected);
+ this.enable_command('delete', 'moveto', this.selection.length>0 ? true : false);
+ }
+ else if (this.task=='addressbook')
+ {
+ this.enable_command('edit', /*'print',*/ selected);
+ this.enable_command('delete', 'compose', this.selection.length>0 ? true : false);
+ }
+ };
+
+
+ this.clear_selection = function()
+ {
+ for(var n=0; n<this.selection.length; n++)
+ if (this.list_rows[this.selection[n]])
+ this.set_classname(this.list_rows[this.selection[n]].obj, 'selected', false);
+
+ this.selection = new Array();
+ };
+
+
+ // check if given id is part of the current selection
+ this.in_selection = function(id)
+ {
+ for(var n in this.selection)
+ if (this.selection[n]==id)
+ return true;
+
+ return false;
+ };
+
+
+ // select each row in list
+ this.select_all = function(filter)
+ {
+ if (!this.list_rows || !this.list_rows.length)
+ return false;
+
+ // reset selection first
+ this.clear_selection();
+
+ for (var n in this.list_rows)
+ if (!filter || this.list_rows[n][filter]==true)
+ this.select(n, true);
+ };
+
+
+ // when user doble-clicks on a row
+ this.show_message = function(id, safe)
+ {
+ var add_url = '';
+ var target = window;
+ if (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';
+
+ if (id)
+ {
+ this.set_busy(true);
+ target.location.href = this.env.comm_path+'&_action=show&_uid='+id+'&_mbox='+escape(this.env.mailbox)+add_url;
+ }
+ };
+
+
+
+ // list a specific page
+ this.list_page = function(page)
+ {
+ if (page=='next')
+ page = this.env.current_page+1;
+ if (page=='prev' && this.env.current_page>1)
+ page = this.env.current_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(page);
+ }
+ };
+
+
+ // list messages of a specific mailbox
+ this.list_mailbox = function(mbox, page)
+ {
+ var add_url = '';
+ var target = window;
+
+ if (!mbox)
+ mbox = this.env.mailbox;
+
+ // set page=1 if changeing to another mailbox
+ if (!page && mbox != this.env.mailbox)
+ {
+ page = 1;
+ this.env.current_page = page;
+ this.clear_selection();
+ }
+
+ if (this.env.mailbox!=mbox)
+ this.select_mailbox(mbox);
+
+ // load message list remotely
+ if (this.gui_objects.messagelist)
+ {
+ this.list_mailbox_remote(mbox, page);
+ 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='+escape(mbox)+(page ? '&_page='+page : '')+add_url;
+ }
+ };
+
+
+ // send remote request to load message list
+ this.list_mailbox_remote = function(mbox, page)
+ {
+ // clear message list
+ var table = this.gui_objects.messagelist;
+ var tbody = document.createElement('TBODY');
+ table.insertBefore(tbody, table.tBodies[0]);
+ table.removeChild(table.tBodies[1]);
+
+ this.message_rows = new Array();
+ this.list_rows = this.message_rows;
+
+ // send request to server
+ var url = '_mbox='+escape(mbox)+(page ? '&_page='+page : '');
+ this.set_busy(true, 'loading');
+ this.http_request('list', url);
+ };
+
+
+ // move selected messages to the specified mailbox
+ this.move_messages = function(mbox)
+ {
+ // exit if no mailbox specified or if selection is empty
+ if (!mbox || !(this.selection.length || this.env.uid) || mbox==this.env.mailbox)
+ return;
+
+ var a_uids = new Array();
+
+ if (this.env.uid)
+ a_uids[a_uids.length] = this.env.uid;
+ else
+ {
+ var id;
+ for (var n=0; n<this.selection.length; n++)
+ {
+ id = this.selection[n];
+ a_uids[a_uids.length] = id;
+
+ // 'remove' message row from list (just hide it)
+ if (this.message_rows[id].obj)
+ this.message_rows[id].obj.style.display = 'none';
+ }
+ }
+
+ // show wait message
+ if (this.env.action=='show')
+ this.set_busy(true, 'movingmessage');
+
+ // send request to server
+ this.http_request('moveto', '_uid='+a_uids.join(',')+'&_mbox='+escape(this.env.mailbox)+'&_target_mbox='+escape(mbox)+'&_from='+(this.env.action ? this.env.action : ''));
+ };
+
+
+ // delete selected messages from the current mailbox
+ this.delete_messages = function()
+ {
+ // exit if no mailbox specified or if selection is empty
+ if (!(this.selection.length || this.env.uid))
+ return;
+
+ var a_uids = new Array();
+
+ if (this.env.uid)
+ a_uids[a_uids.length] = this.env.uid;
+ else
+ {
+ var id;
+ for (var n=0; n<this.selection.length; n++)
+ {
+ id = this.selection[n];
+ a_uids[a_uids.length] = id;
+
+ // 'remove' message row from list (just hide it)
+ if (this.message_rows[id].obj)
+ this.message_rows[id].obj.style.display = 'none';
+ }
+ }
+
+ // send request to server
+ this.http_request('delete', '_uid='+a_uids.join(',')+'&_mbox='+escape(this.env.mailbox)+'&_from='+(this.env.action ? this.env.action : ''));
+ };
+
+
+ // set a specific flag to one or more messages
+ this.mark_message = function(flag, uid)
+ {
+ var a_uids = new Array();
+
+ if (uid)
+ a_uids[0] = uid;
+ else if (this.env.uid)
+ a_uids[0] = this.env.uid;
+ else
+ {
+ var id;
+ for (var n=0; n<this.selection.length; n++)
+ {
+ id = this.selection[n];
+ a_uids[a_uids.length] = id;
+
+ // 'remove' message row from list (just hide it)
+ if (this.message_rows[id].obj)
+ this.message_rows[id].obj.style.display = 'none';
+ }
+ }
+
+ // mark all message rows as read/unread
+ var icn_src;
+ for (var i=0; i<a_uids.length; i++)
+ {
+ uid = a_uids[i];
+ if (this.message_rows[uid])
+ {
+ this.message_rows[uid].unread = (flag=='unread' ? true : false);
+
+ if (this.message_rows[uid].classname.indexOf('unread')<0 && this.message_rows[uid].unread)
+ {
+ this.message_rows[uid].classname += ' unread';
+ if (!this.in_selection(uid))
+ this.message_rows[uid].obj.className += ' unread';
+ if (this.env.unreadicon)
+ icn_src = this.env.unreadicon;
+ }
+ else if (!this.message_rows[uid].unread)
+ {
+ this.message_rows[uid].classname = this.message_rows[uid].classname.replace(/\s*unread/, '');
+ if (!this.in_selection(uid))
+ this.message_rows[uid].obj.className = this.message_rows[uid].obj.className.replace(/\s*unread/, '');
+
+ if (this.message_rows[uid].replied && this.env.repliedicon)
+ icn_src = this.env.repliedicon;
+ else if (this.env.messageicon)
+ icn_src = this.env.messageicon;
+ }
+
+ if (this.message_rows[uid].icon && icn_src)
+ this.message_rows[uid].icon.src = icn_src;
+ }
+ }
+
+ // send request to server
+ this.http_request('mark', '_uid='+a_uids.join(',')+'&_flag='+flag);
+ };
+
+
+
+ /*********************************************************/
+ /********* message compose methods *********/
+ /*********************************************************/
+
+
+ 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
+ if (!a && this.gui_objects.attachmentform && this.gui_objects.attachmentform!=this.gui_objects.messageform)
+ this.gui_objects.attachmentform.reset();
+ };
+
+
+ // upload attachment file
+ this.upload_file = function(form)
+ {
+ if (!form)
+ return false;
+
+ // get file input fields
+ var send = false;
+ for (var n=0; n<form.elements.length; n++)
+ if (form.elements[n].type=='file' && form.elements[n].value)
+ {
+ send = true;
+ break;
+ }
+
+ // create hidden iframe and post upload form
+ if (send)
+ {
+ var ts = new Date().getTime();
+ var frame_name = 'rcmupload'+ts;
+
+ // have to do it this way for IE
+ // otherwise the form will be posted to a new window
+ if(document.all && !window.opera)
+ {
+ 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.width = 10;
+ frame.height = 10;
+ frame.style.visibility = 'hidden';
+ document.body.appendChild(frame);
+ }
+
+ form.target = frame_name;
+ form.action = this.env.comm_path+'&_action=upload';
+ form.setAttribute('enctype', 'multipart/form-data');
+ form.submit();
+ }
+
+ // set reference to the form object
+ this.gui_objects.attachmentform = form;
+ };
+
+
+ // add file name to attachment list
+ // called from upload page
+ this.add2attachment_list = function(name)
+ {
+ if (!this.gui_objects.attachmentlist)
+ return false;
+
+ var li = document.createElement('LI');
+ li.innerHTML = name;
+ this.gui_objects.attachmentlist.appendChild(li);
+ };
+
+
+ // send remote request to add a new contact
+ this.add_contact = function(value)
+ {
+ if (value)
+ this.http_request('addcontact', '_address='+value);
+ };
+
+
+ /*********************************************************/
+ /********* keyboard live-search methods *********/
+ /*********************************************************/
+
+
+ // handler for keyboard events on address-fields
+ this.ksearch_keypress = function(e, obj)
+ {
+ if (typeof(this.env.contacts)!='object' || !this.env.contacts.length)
+ return true;
+
+ if (this.ksearch_timer)
+ clearTimeout(this.ksearch_timer);
+
+ if (!e)
+ e = window.event;
+
+ var highlight;
+ var key = e.keyCode ? e.keyCode : e.which;
+
+ switch (key)
+ {
+ case 38: // key up
+ case 40: // key down
+ if (!this.ksearch_pane)
+ break;
+
+ var dir = key==38 ? 1 : 0;
+ var next;
+
+ highlight = document.getElementById('rcmksearchSelected');
+ if (!highlight)
+ highlight = this.ksearch_pane.ul.firstChild;
+
+ if (highlight && (next = dir ? highlight.previousSibling : highlight.nextSibling))
+ {
+ highlight.removeAttribute('id');
+ //highlight.removeAttribute('class');
+ this.set_classname(highlight, 'selected', false);
+ }
+
+ if (next)
+ {
+ next.setAttribute('id', 'rcmksearchSelected');
+ this.set_classname(next, 'selected', true);
+ this.ksearch_selected = next._rcm_id;
+ }
+
+ if (e.preventDefault)
+ e.preventDefault();
+ return false;
+
+ case 9: // tab
+ if(e.shiftKey)
+ break;
+
+ case 13: // enter
+ if (this.ksearch_selected===null || !this.ksearch_input || !this.ksearch_value)
+ break;
+
+ // get cursor pos
+ var inp_value = this.ksearch_input.value.toLowerCase();
+ var cpos = this.get_caret_pos(this.ksearch_input);
+ var p = inp_value.lastIndexOf(this.ksearch_value, cpos);
+
+ // replace search string with full address
+ var pre = this.ksearch_input.value.substring(0, p);
+ var end = this.ksearch_input.value.substring(p+this.ksearch_value.length, this.ksearch_input.value.length);
+ var insert = this.env.contacts[this.ksearch_selected]+', ';
+ this.ksearch_input.value = pre + insert + end;
+
+ //this.ksearch_input.value = this.ksearch_input.value.substring(0, p)+insert;
+
+ // set caret to insert pos
+ cpos = p+insert.length;
+ if (this.ksearch_input.setSelectionRange)
+ this.ksearch_input.setSelectionRange(cpos, cpos);
+
+ // hide ksearch pane
+ this.ksearch_hide();
+
+ if (e.preventDefault)
+ e.preventDefault();
+ return false;
+
+ case 27: // escape
+ this.ksearch_hide();
+ break;
+
+ }
+
+ // start timer
+ this.ksearch_timer = setTimeout(this.ref+'.ksearch_get_results()', 200);
+ this.ksearch_input = obj;
+
+ return true;
+ };
+
+
+ // address search processor
+ this.ksearch_get_results = function()
+ {
+ var inp_value = this.ksearch_input ? this.ksearch_input.value : null;
+ if (inp_value===null)
+ return;
+
+ // get string from current cursor pos to last comma
+ var cpos = this.get_caret_pos(this.ksearch_input);
+ var p = inp_value.lastIndexOf(',', cpos-1);
+ var q = inp_value.substring(p+1, cpos);
+
+ // trim query string
+ q = q.replace(/(^\s+|\s+$)/g, '').toLowerCase();
+
+ if (!q.length || q==this.ksearch_value)
+ {
+ if (!q.length && this.ksearch_pane && this.ksearch_pane.visible)
+ this.ksearch_pane.show(0);
+
+ return;
+ }
+
+ this.ksearch_value = q;
+
+ // start searching the contact list
+ var a_results = new Array();
+ var a_result_ids = new Array();
+ var c=0;
+ for (var i=0; i<this.env.contacts.length; i++)
+ {
+ if (this.env.contacts[i].toLowerCase().indexOf(q)>=0)
+ {
+ a_results[c] = this.env.contacts[i];
+ a_result_ids[c++] = i;
+
+ if (c==15) // limit search results
+ break;
+ }
+ }
+
+ // display search results
+ if (c && a_results.length)
+ {
+ var p, ul, li;
+
+ // create results pane if not present
+ if (!this.ksearch_pane)
+ {
+ ul = document.createElement('UL');
+ this.ksearch_pane = new rcube_layer('rcmKSearchpane', {vis:0, zindex:30000});
+ this.ksearch_pane.elm.appendChild(ul);
+ this.ksearch_pane.ul = ul;
+ }
+ else
+ ul = this.ksearch_pane.ul;
+
+ // remove all search results
+ ul.innerHTML = '';
+
+ // add each result line to list
+ for (i=0; i<a_results.length; i++)
+ {
+ li = document.createElement('LI');
+ li.innerHTML = a_results[i].replace(/</, '&lt;').replace(/>/, '&gt;');
+ li._rcm_id = a_result_ids[i];
+ ul.appendChild(li);
+ }
+
+ // check if last selected item is still in result list
+ if (this.ksearch_selected!==null)
+ {
+ p = find_in_array(this.ksearch_selected, a_result_ids);
+ if (p>=0 && ul.childNodes)
+ {
+ ul.childNodes[p].setAttribute('id', 'rcmksearchSelected');
+ this.set_classname(ul.childNodes[p], 'selected', true);
+ }
+ else
+ this.ksearch_selected = null;
+ }
+
+ // if no item selected, select the first one
+ if (this.ksearch_selected===null)
+ {
+ ul.firstChild.setAttribute('id', 'rcmksearchSelected');
+ this.set_classname(ul.firstChild, 'selected', true);
+ this.ksearch_selected = a_result_ids[0];
+ }
+
+ // resize the containing layer to fit the list
+ //this.ksearch_pane.resize(ul.offsetWidth, ul.offsetHeight);
+
+ // move the results pane right under the input box and make it visible
+ var pos = rcube_get_object_pos(this.ksearch_input);
+ this.ksearch_pane.move(pos.x, pos.y+this.ksearch_input.offsetHeight);
+ this.ksearch_pane.show(1);
+ }
+ // hide results pane
+ else
+ this.ksearch_hide();
+ };
+
+
+ this.ksearch_blur = function(e, obj)
+ {
+ if (this.ksearch_timer)
+ clearTimeout(this.ksearch_timer);
+
+ this.ksearch_value = '';
+ this.ksearch_input = null;
+
+ this.ksearch_hide();
+ };
+
+
+ this.ksearch_hide = function()
+ {
+ this.ksearch_selected = null;
+
+ if (this.ksearch_pane)
+ this.ksearch_pane.show(0);
+ };
+
+
+
+ /*********************************************************/
+ /********* address book methods *********/
+ /*********************************************************/
+
+
+ this.list_contacts = function(page)
+ {
+ var add_url = '';
+ var target = window;
+
+ if (page && this.current_page==page)
+ return false;
+
+ // load contacts remotely
+ if (this.gui_objects.contactslist)
+ {
+ this.list_contacts_remote(page);
+ return;
+ }
+
+ if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
+ {
+ target = window.frames[this.env.contentframe];
+ add_url = '&_framed=1';
+ }
+
+ this.set_busy(true, 'loading');
+ location.href = this.env.comm_path+(page ? '&_page='+page : '')+add_url;
+ };
+
+
+ // send remote request to load contacts list
+ this.list_contacts_remote = function(page)
+ {
+ // clear list
+ var table = this.gui_objects.contactslist;
+ var tbody = document.createElement('TBODY');
+ table.insertBefore(tbody, table.tBodies[0]);
+ table.tBodies[1].style.display = 'none';
+
+ this.contact_rows = new Array();
+ this.list_rows = this.contact_rows;
+
+ // send request to server
+ var url = page ? '&_page='+page : '';
+ this.set_busy(true, 'loading');
+ this.http_request('list', url);
+ };
+
+
+ // load contact record
+ this.load_contact = function(cid, action, framed)
+ {
+ var add_url = '';
+ var target = window;
+ if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
+ {
+ add_url = '&_framed=1';
+ target = window.frames[this.env.contentframe];
+ document.getElementById(this.env.contentframe).style.visibility = 'inherit';
+ }
+ else if (framed)
+ return false;
+
+ //if (this.env.framed && add_url=='')
+ // add_url = '&_framed=1';
+
+ if (action && (cid || action=='add'))
+ {
+ this.set_busy(true);
+ target.location.href = this.env.comm_path+'&_action='+action+'&_cid='+cid+add_url;
+ }
+ };
+
+
+ this.delete_contacts = function()
+ {
+ // exit if no mailbox specified or if selection is empty
+ if (!(this.selection.length || this.env.cid))
+ return;
+
+ var a_cids = new Array();
+
+ if (this.env.cid)
+ a_cids[a_cids.length] = this.env.cid;
+ else
+ {
+ var id;
+ for (var n=0; n<this.selection.length; n++)
+ {
+ id = this.selection[n];
+ a_cids[a_cids.length] = id;
+
+ // 'remove' row from list (just hide it)
+ if (this.contact_rows[id].obj)
+ this.contact_rows[id].obj.style.display = 'none';
+ }
+
+ // hide content frame if we delete the currently displayed contact
+ if (this.selection.length==1 && this.env.contentframe)
+ {
+ var elm = document.getElementById(this.env.contentframe);
+ elm.style.visibility = 'hidden';
+ }
+ }
+
+ // send request to server
+ this.http_request('delete', '_cid='+a_cids.join(',')+'&_from='+(this.env.action ? this.env.action : ''));
+ };
+
+
+ // update a contact record in the list
+ this.update_contact_row = function(cid, cols_arr)
+ {
+ if (!this.contact_rows[cid] || !this.contact_rows[cid].obj)
+ return false;
+
+ var row = this.contact_rows[cid].obj;
+ for (var c=0; c<cols_arr.length; c++)
+ if (row.cells[c])
+ row.cells[c].innerHTML = cols_arr[c];
+
+ };
+
+
+
+ /*********************************************************/
+ /********* user settings methods *********/
+ /*********************************************************/
+
+
+ // load contact record
+ this.load_identity = function(id, action)
+ {
+ if (action=='edit-identity' && (!id || id==this.env.iid))
+ return;
+
+ var add_url = '';
+ var target = window;
+ if (this.env.contentframe && window.frames && window.frames[this.env.contentframe])
+ {
+ add_url = '&_framed=1';
+ target = window.frames[this.env.contentframe];
+ document.getElementById(this.env.contentframe).style.visibility = 'inherit';
+ }
+
+ if (action && (id || action=='add-identity'))
+ {
+ this.set_busy(true);
+ target.location.href = this.env.comm_path+'&_action='+action+'&_iid='+id+add_url;
+ }
+ };
+
+
+
+ this.delete_identity = function(id)
+ {
+ // exit if no mailbox specified or if selection is empty
+ if (!(this.selection.length || this.env.iid))
+ return;
+
+ if (!id)
+ id = this.env.iid ? this.env.iid : this.selection[0];
+
+/*
+ // 'remove' row from list (just hide it)
+ if (this.identity_rows && this.identity_rows[id].obj)
+ {
+ this.clear_selection();
+ this.identity_rows[id].obj.style.display = 'none';
+ }
+*/
+
+ // if (this.env.framed && id)
+ this.set_busy(true);
+ location.href = this.env.comm_path+'&_action=delete-identity&_iid='+id;
+ // else if (id)
+ // this.http_request('delete-identity', '_iid='+id);
+ };
+
+
+ this.create_folder = function(name)
+ {
+ var form;
+ if ((form = this.gui_objects.editform) && form.elements['_folder_name'])
+ name = form.elements['_folder_name'].value;
+
+ if (name)
+ this.http_request('create-folder', '_name='+escape(name));
+ else if (form.elements['_folder_name'])
+ form.elements['_folder_name'].focus();
+ };
+
+
+ this.delete_folder = function(folder)
+ {
+ if (folder)
+ {
+ for (var id in this.env.subscriptionrows)
+ if (this.env.subscriptionrows[id]==folder)
+ break;
+
+ var row;
+ if (id && (row = document.getElementById(id)))
+ row.style.display = 'none';
+
+ this.http_request('delete-folder', '_mboxes='+escape(folder));
+ }
+ };
+
+
+ this.subscribe_folder = function(folder)
+ {
+ var form;
+ if ((form = this.gui_objects.editform) && form.elements['_unsubscribed'])
+ this.change_subscription('_unsubscribed', '_subscribed', 'subscribe');
+ else if (folder)
+ this.http_request('subscribe', '_mboxes='+escape(folder));
+ };
+
+
+ this.unsubscribe_folder = function(folder)
+ {
+ var form;
+ if ((form = this.gui_objects.editform) && form.elements['_subscribed'])
+ this.change_subscription('_subscribed', '_unsubscribed', 'unsubscribe');
+ else if (folder)
+ this.http_request('unsubscribe', '_mboxes='+escape(folder));
+ };
+
+
+ this.change_subscription = function(from, to, action)
+ {
+ var form;
+ if (form = this.gui_objects.editform)
+ {
+ var a_folders = new Array();
+ var list_from = form.elements[from];
+
+ for (var i=0; list_from && i<list_from.options.length; i++)
+ {
+ if (list_from.options[i] && list_from.options[i].selected)
+ {
+ a_folders[a_folders.length] = list_from.options[i].value;
+ list_from[i] = null;
+ i--;
+ }
+ }
+
+ // yes, we have some folders selected
+ if (a_folders.length)
+ {
+ var list_to = form.elements[to];
+ var index;
+
+ for (var n=0; n<a_folders.length; n++)
+ {
+ index = list_to.options.length;
+ list_to[index] = new Option(a_folders[n]);
+ }
+
+ this.http_request(action, '_mboxes='+escape(a_folders.join(',')));
+ }
+ }
+
+ };
+
+
+ // add a new folder to the subscription list by cloning a folder row
+ this.add_folder_row = function(name)
+ {
+ if (!this.gui_objects.subscriptionlist)
+ return false;
+
+ var tbody = this.gui_objects.subscriptionlist.tBodies[0];
+ var id = tbody.childNodes.length+1;
+
+ // clone a table row
+ var row = this.clone_table_row(tbody.rows[0]);
+ row.id = 'rcmrow'+id;
+ tbody.appendChild(row);
+
+ // add to folder/row-ID map
+ this.env.subscriptionrows[row.id] = name;
+
+ // set folder name
+ row.cells[0].innerHTML = name;
+ if (row.cells[1].firstChild.tagName=='INPUT')
+ {
+ row.cells[1].firstChild.value = name;
+ row.cells[1].firstChild.checked = true;
+ }
+ if (row.cells[2].firstChild.tagName=='A')
+ row.cells[2].firstChild.onclick = new Function(this.ref+".command('delete-folder','"+name+"')");
+ };
+
+
+ // duplicate a specific table row
+ this.clone_table_row = function(row)
+ {
+ var cell, td;
+ var new_row = document.createElement('TR');
+ for(var n=0; n<row.childNodes.length; n++)
+ {
+ cell = row.childNodes[n];
+ td = document.createElement('TD');
+
+ if (cell.className)
+ td.className = cell.className;
+ if (cell.align)
+ td.setAttribute('align', cell.align);
+
+ td.innerHTML = cell.innerHTML;
+ new_row.appendChild(td);
+ }
+
+ return new_row;
+ };
+
+
+ /*********************************************************/
+ /********* GUI functionality *********/
+ /*********************************************************/
+
+
+ // eable/disable buttons for page shifting
+ this.set_page_buttons = function()
+ {
+ this.enable_command('nextpage', (this.env.pagecount > this.env.current_page));
+ this.enable_command('previouspage', (this.env.current_page > 1));
+ }
+
+
+ // set button to a specific state
+ this.set_button = function(command, state)
+ {
+ var a_buttons = this.buttons[command];
+ var button, obj;
+
+ if(!a_buttons || !a_buttons.length)
+ return;
+
+ 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;
+ else if (obj && !button.status)
+ button.pas = String(obj.className);
+
+ // set image according to button state
+ if (obj && button.type=='image' && button[state])
+ {
+ button.status = state;
+ obj.src = button[state];
+ }
+ // set class name according to button state
+ else if (obj && typeof(button[state])!='undefined')
+ {
+ button.status = state;
+ obj.className = button[state];
+ }
+ // disable/enable input buttons
+ if (obj && button.type=='input')
+ {
+ button.status = state;
+ obj.disabled = !state;
+ }
+ }
+ };
+
+
+ // mouse over button
+ this.button_over = function(command, id)
+ {
+ var a_buttons = this.buttons[command];
+ var button, img;
+
+ 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')
+ {
+ img = document.getElementById(button.id);
+ if (img && button.over)
+ img.src = button.over;
+ }
+ }
+ };
+
+
+ // mouse out of button
+ this.button_out = function(command, id)
+ {
+ var a_buttons = this.buttons[command];
+ var button, img;
+
+ 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')
+ {
+ img = document.getElementById(button.id);
+ if (img && button.act)
+ img.src = button.act;
+ }
+ }
+ };
+
+
+ // set/unset a specific class name
+ this.set_classname = function(obj, classname, set)
+ {
+ var reg = new RegExp('\s*'+classname, 'i');
+ if (!set && obj.className.match(reg))
+ obj.className = obj.className.replace(reg, '');
+ else if (set && !obj.className.match(reg))
+ obj.className += ' '+classname;
+ };
+
+
+ // display a specific alttext
+ this.alttext = function(text)
+ {
+
+ };
+
+
+ // display a system message
+ this.display_message = function(msg, type, hold)
+ {
+ if (!this.loaded) // save message in order to display after page loaded
+ {
+ this.pending_message = new Array(msg, type);
+ return true;
+ }
+
+ if (!this.gui_objects.message)
+ return false;
+
+ if (this.message_timer)
+ clearTimeout(this.message_timer);
+
+ var cont = msg;
+ if (type)
+ cont = '<div class="'+type+'">'+cont+'</div>';
+
+ this.gui_objects.message.innerHTML = cont;
+ this.gui_objects.message.style.display = 'block';
+
+ if (!hold)
+ this.message_timer = setTimeout(this.ref+'.hide_message()', this.message_time);
+ };
+
+
+ // make a message row disapear
+ this.hide_message = function()
+ {
+ if (this.gui_objects.message)
+ this.gui_objects.message.style.display = 'none';
+ };
+
+
+ // mark a mailbox as selected and set environment variable
+ this.select_mailbox = function(mbox)
+ {
+ if (this.gui_objects.mailboxlist)
+ {
+ var item, reg, text_obj;
+ var s_mbox = String(mbox).toLowerCase().replace(this.mbox_expression, '');
+ var s_current = this.env.mailbox.toLowerCase().replace(this.mbox_expression, '');
+ for (var n=0; n<this.gui_objects.mailboxlist.childNodes.length; n++)
+ {
+ item = this.gui_objects.mailboxlist.childNodes[n];
+ if (item.className && item.className.indexOf('mailbox '+s_mbox+' ')>=0)
+ this.set_classname(item, 'selected', true);
+ else if (item.className && item.className.indexOf('mailbox '+s_current)>=0)
+ this.set_classname(item, 'selected', false);
+ }
+ }
+
+ this.env.mailbox = mbox;
+ };
+
+
+ // create a table row in the message list
+ this.add_message_row = function(uid, cols, flags, attachment)
+ {
+ if (!this.gui_objects.messagelist || !this.gui_objects.messagelist.tBodies[0])
+ return false;
+
+ var tbody = this.gui_objects.messagelist.tBodies[0];
+ var rowcount = tbody.rows.length;
+ var even = rowcount%2;
+
+ this.env.messages[uid] = {replied:flags.replied?1:0,
+ unread:flags.unread?1:0};
+
+ var row = document.createElement('TR');
+ row.id = 'rcmrow'+uid;
+ row.className = 'message '+(even ? 'even' : 'odd')+(flags.unread ? ' unread' : '');
+
+ if (this.in_selection(uid))
+ row.className += ' selected';
+
+ var icon = flags.unread && this.env.unreadicon ? this.env.unreadicon :
+ (flags.replied && this.env.repliedicon ? this.env.repliedicon : this.env.messageicon);
+
+ var col = document.createElement('TD');
+ col.className = 'icon';
+ col.innerHTML = icon ? '<img src="'+icon+'" alt="" border="0" />' : '';
+ row.appendChild(col);
+
+ // 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);
+ }
+
+ col = document.createElement('TD');
+ col.className = 'icon';
+ col.innerHTML = attachment && this.env.attachmenticon ? '<img src="'+this.env.attachmenticon+'" alt="" border="0" />' : '';
+ row.appendChild(col);
+
+ tbody.appendChild(row);
+ this.init_message_row(row);
+ };
+
+
+ // replace content of row count display
+ this.set_rowcount = function(text)
+ {
+ if (this.gui_objects.countdisplay)
+ this.gui_objects.countdisplay.innerHTML = text;
+
+ // update page navigation buttons
+ this.set_page_buttons();
+ };
+
+
+ // update the mailboxlist
+ this.set_unread_count = function(mbox, count)
+ {
+ if (!this.gui_objects.mailboxlist)
+ return false;
+
+ mbox = String(mbox).toLowerCase().replace(this.mbox_expression, '');
+
+ var item, reg, text_obj;
+ for (var n=0; n<this.gui_objects.mailboxlist.childNodes.length; n++)
+ {
+ item = this.gui_objects.mailboxlist.childNodes[n];
+
+ if (item.className && item.className.indexOf('mailbox '+mbox)>=0)
+ {
+ // set new text
+ text_obj = item.firstChild;
+ reg = /\s+\([0-9]+\)$/i;
+
+ if (count && text_obj.innerHTML.match(reg))
+ text_obj.innerHTML = text_obj.innerHTML.replace(reg, ' ('+count+')');
+ else if (count)
+ text_obj.innerHTML += ' ('+count+')';
+ else
+ text_obj.innerHTML = text_obj.innerHTML.replace(reg, '');
+
+ // set the right classes
+ this.set_classname(item, 'unread', count>0 ? true : false);
+ break;
+ }
+ }
+ };
+
+
+ // add row to contacts list
+ this.add_contact_row = function(cid, cols)
+ {
+ if (!this.gui_objects.contactslist || !this.gui_objects.contactslist.tBodies[0])
+ return false;
+
+ var tbody = this.gui_objects.contactslist.tBodies[0];
+ var rowcount = tbody.rows.length;
+ var even = rowcount%2;
+
+ var row = document.createElement('TR');
+ row.id = 'rcmrow'+cid;
+ row.className = 'contact '+(even ? 'even' : 'odd');
+
+ if (this.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);
+ }
+
+ tbody.appendChild(row);
+ this.init_table_row(row, 'contact_rows');
+ };
+
+
+
+ /********************************************************/
+ /********* drag & drop methods *********/
+ /********************************************************/
+
+
+ this.drag_mouse_move = function(e)
+ {
+ if (this.drag_start)
+ {
+ if (!this.draglayer)
+ this.draglayer = new rcube_layer('rcmdraglayer', {x:0, y:0, width:300, vis:0, zindex:2000});
+
+ // get subjects of selectedd messages
+ var names = '';
+ var c, subject, obj;
+ for(var n=0; n<this.selection.length; n++)
+ {
+ if (n>12) // only show 12 lines
+ {
+ names += '...';
+ break;
+ }
+
+ if (this.message_rows[this.selection[n]].obj)
+ {
+ obj = this.message_rows[this.selection[n]].obj;
+ subject = '';
+
+ for(c=0; c<obj.childNodes.length; c++)
+ if (!subject && obj.childNodes[c].nodeName=='TD' && obj.childNodes[c].firstChild && obj.childNodes[c].firstChild.nodeType==3)
+ {
+ subject = obj.childNodes[c].firstChild.data;
+ names += (subject.length > 50 ? subject.substring(0, 50)+'...' : subject) + '<br />';
+ }
+ }
+ }
+
+ this.draglayer.write(names);
+ this.draglayer.show(1);
+ }
+
+ var pos = this.get_mouse_pos(e);
+ this.draglayer.move(pos.x+20, pos.y-5);
+
+ this.drag_start = false;
+ this.drag_active = true;
+
+ return false;
+ };
+
+
+ this.drag_mouse_up = function()
+ {
+ document.onmousemove = null;
+
+ if (this.draglayer && this.draglayer.visible)
+ this.draglayer.show(0);
+
+ this.drag_active = false;
+
+ return false;
+ };
+
+
+
+ /********************************************************/
+ /********* remote request methods *********/
+ /********************************************************/
+
+
+ // send a http request to the server
+ this.http_request = function(action, querystring)
+ {
+ if (window.XMLHttpRequest)
+ this.request_obj = new XMLHttpRequest();
+ else if (window.ActiveXObject)
+ this.request_obj = new ActiveXObject("Microsoft.XMLHTTP");
+ else
+ {
+
+ }
+
+ querystring += '&_remote=1';
+
+ // add timestamp to request url to avoid cacheing problems in Safari
+ if (bw.safari)
+ querystring += '&_ts='+(new Date().getTime());
+
+ // send request
+ if (this.request_obj)
+ {
+ // prompt('request', this.env.comm_path+'&_action='+escape(action)+'&'+querystring);
+ console('HTTP request: '+this.env.comm_path+'&_action='+escape(action)+'&'+querystring);
+ this.set_busy(true);
+ this.request_action = action;
+ this.request_obj.onreadystatechange = function(){ rcube_webmail_client.http_response(); };
+ this.request_obj.open('GET', this.env.comm_path+'&_action='+escape(action)+'&'+querystring);
+ this.request_obj.send(null);
+ }
+ };
+
+
+ // handle http response
+ this.http_response = function()
+ {
+ if (this.request_obj.readyState == 4) // || this.request_obj.readyState == 2)
+ {
+ var ctype = this.request_obj.getResponseHeader('Content-Type');
+ if (ctype)
+ ctype = String(ctype).toLowerCase();
+
+ this.set_busy(false);
+
+ console(this.request_obj.responseText);
+
+ // if we get javascript code from server -> execute it
+ if (this.request_obj.responseText && (ctype=='text/javascript' || ctype=='application/x-javascript'))
+ eval(this.request_obj.responseText);
+
+ // process the response data according to the sent action
+ switch (this.request_action)
+ {
+ case 'delete':
+ case 'moveto':
+ if (this.env.action=='show')
+ this.command('list');
+ break;
+
+ case 'list':
+ this.enable_command('select-all', 'select-none', this.env.messagecount ? true : false);
+ break;
+ }
+ }
+ };
+
+
+ /********************************************************/
+ /********* 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.selection.length==1 ? this.selection[0] : null);
+ };
+
+ // same as above but for contacts
+ this.get_single_cid = function()
+ {
+ return this.env.cid ? this.env.cid : (this.selection.length==1 ? this.selection[0] : null);
+ };
+
+
+ // check if Shift-key is pressed on event
+ this.check_shiftkey = function(e)
+ {
+ if(!e && window.event)
+ e = window.event;
+
+ if(bw.linux && bw.ns4 && e.modifiers)
+ return true;
+ else if((bw.ns4 && e.modifiers & Event.SHIFT_MASK) || (e && e.shiftKey))
+ return true;
+ else
+ return false;
+ }
+
+
+ this.get_mouse_pos = function(e)
+ {
+ if(!e) e = window.event;
+ var mX = (e.pageX) ? e.pageX : e.clientX;
+ var mY = (e.pageY) ? e.pageY : e.clientY;
+
+ if(document.body && document.all)
+ {
+ mX += document.body.scrollLeft;
+ mY += document.body.scrollTop;
+ }
+
+ return { x:mX, y:mY };
+ };
+
+
+ this.get_caret_pos = function(obj)
+ {
+ if (typeof(obj.selectionEnd)!='undefined')
+ return obj.selectionEnd;
+
+ else if (document.selection && document.selection.createRange)
+ {
+ var range = document.selection.createRange();
+ if (range.parentElement()!=obj)
+ return 0;
+
+ var gm = range.duplicate();
+ if (obj.tagName=='TEXTAREA')
+ gm.moveToElementText(obj);
+ else
+ gm.expand('textedit');
+
+ gm.setEndPoint('EndToStart', range);
+ var p = gm.text.length;
+
+ return p<=obj.value.length ? p : -1;
+ }
+
+ else
+ return obj.value.length;
+ };
+
+
+ this.set_caret2start = function(obj)
+ {
+ if (obj.createTextRange)
+ {
+ var range = obj.createTextRange();
+ range.collapse(true);
+ range.select();
+ }
+ else if (obj.setSelectionRange)
+ obj.setSelectionRange(0,0);
+
+ obj.focus();
+ };
+
+
+ // set all fields of a form disabled
+ this.lock_form = function(form, lock)
+ {
+ if (!form || !form.elements)
+ return;
+
+ var type;
+ for (var n=0; n<form.elements.length; n++)
+ {
+ type = form.elements[n];
+ if (type=='hidden')
+ continue;
+
+ form.elements[n].disabled = lock;
+ }
+ };
+
+ } // end object rcube_webmail
+
+
+
+
+function console(str)
+ {
+ if (document.debugform && document.debugform.console)
+ document.debugform.console.value += str+'\n--------------------------------------\n';
+ }
+
+
+// set onload handler
+window.onload = function(e)
+ {
+ if (window.rcube_webmail_client)
+ rcube_webmail_client.init();
+ };
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-23 09:18:47 +0000