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2525 lines
85 KiB
PHP
2525 lines
85 KiB
PHP
<?php
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/**
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+-----------------------------------------------------------------------+
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| program/include/rcmail.php |
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| |
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| This file is part of the Roundcube Webmail client |
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| Copyright (C) 2008-2014, The Roundcube Dev Team |
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| Copyright (C) 2011-2014, Kolab Systems AG |
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| |
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| Licensed under the GNU General Public License version 3 or |
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| any later version with exceptions for skins & plugins. |
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| See the README file for a full license statement. |
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| |
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| PURPOSE: |
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| Application class providing core functions and holding |
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| instances of all 'global' objects like db- and imap-connections |
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+-----------------------------------------------------------------------+
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| Author: Thomas Bruederli <roundcube@gmail.com> |
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| Author: Aleksander Machniak <alec@alec.pl> |
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+-----------------------------------------------------------------------+
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*/
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/**
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* Application class of Roundcube Webmail
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* implemented as singleton
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*
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* @package Webmail
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*/
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class rcmail extends rcube
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{
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/**
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* Main tasks.
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*
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* @var array
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*/
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static public $main_tasks = array('mail','settings','addressbook','login','logout','utils','dummy');
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/**
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* Current task.
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*
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* @var string
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*/
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public $task;
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/**
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* Current action.
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*
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* @var string
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*/
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public $action = '';
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public $comm_path = './';
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public $filename = '';
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private $address_books = array();
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private $action_map = array();
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const ERROR_STORAGE = -2;
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const ERROR_INVALID_REQUEST = 1;
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const ERROR_INVALID_HOST = 2;
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const ERROR_COOKIES_DISABLED = 3;
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const ERROR_RATE_LIMIT = 4;
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/**
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* This implements the 'singleton' design pattern
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*
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* @param integer $mode Ignored rcube::get_instance() argument
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* @param string $env Environment name to run (e.g. live, dev, test)
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*
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* @return rcmail The one and only instance
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*/
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static function get_instance($mode = 0, $env = '')
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{
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if (!self::$instance || !is_a(self::$instance, 'rcmail')) {
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self::$instance = new rcmail($env);
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// init AFTER object was linked with self::$instance
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self::$instance->startup();
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}
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return self::$instance;
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}
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/**
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* Initial startup function
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* to register session, create database and imap connections
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*/
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protected function startup()
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{
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$this->init(self::INIT_WITH_DB | self::INIT_WITH_PLUGINS);
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// set filename if not index.php
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if (($basename = basename($_SERVER['SCRIPT_FILENAME'])) && $basename != 'index.php') {
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$this->filename = $basename;
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}
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// load all configured plugins
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$plugins = (array) $this->config->get('plugins', array());
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$required_plugins = array('filesystem_attachments', 'jqueryui');
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$this->plugins->load_plugins($plugins, $required_plugins);
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// start session
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$this->session_init();
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// create user object
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$this->set_user(new rcube_user($_SESSION['user_id']));
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// set task and action properties
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$this->set_task(rcube_utils::get_input_value('_task', rcube_utils::INPUT_GPC));
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$this->action = asciiwords(rcube_utils::get_input_value('_action', rcube_utils::INPUT_GPC));
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// reset some session parameters when changing task
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if ($this->task != 'utils') {
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// we reset list page when switching to another task
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// but only to the main task interface - empty action (#1489076, #1490116)
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// this will prevent from unintentional page reset on cross-task requests
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if ($this->session && $_SESSION['task'] != $this->task && empty($this->action)) {
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$this->session->remove('page');
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// set current task to session
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$_SESSION['task'] = $this->task;
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}
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}
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// init output class (not in CLI mode)
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if (!empty($_REQUEST['_remote'])) {
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$GLOBALS['OUTPUT'] = $this->json_init();
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}
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else if ($_SERVER['REMOTE_ADDR']) {
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$GLOBALS['OUTPUT'] = $this->load_gui(!empty($_REQUEST['_framed']));
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}
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// run init method on all the plugins
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$this->plugins->init($this, $this->task);
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}
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/**
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* Setter for application task
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*
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* @param string $task Task to set
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*/
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public function set_task($task)
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{
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if (php_sapi_name() == 'cli') {
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$task = 'cli';
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}
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else if (!$this->user || !$this->user->ID) {
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$task = 'login';
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}
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else {
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$task = asciiwords($task, true) ?: 'mail';
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}
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$this->task = $task;
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$this->comm_path = $this->url(array('task' => $this->task));
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if (!empty($_REQUEST['_framed'])) {
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$this->comm_path .= '&_framed=1';
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}
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if ($this->output) {
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$this->output->set_env('task', $this->task);
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$this->output->set_env('comm_path', $this->comm_path);
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}
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}
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/**
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* Setter for system user object
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*
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* @param rcube_user $user Current user instance
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*/
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public function set_user($user)
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{
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parent::set_user($user);
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$lang = $this->language_prop($this->config->get('language', $_SESSION['language']));
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$_SESSION['language'] = $this->user->language = $lang;
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// set localization
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setlocale(LC_ALL, $lang . '.utf8', $lang . '.UTF-8', 'en_US.utf8', 'en_US.UTF-8');
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// Workaround for http://bugs.php.net/bug.php?id=18556
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// Also strtoupper/strtolower and other methods are locale-aware
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// for these locales it is problematic (#1490519)
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if (in_array($lang, array('tr_TR', 'ku', 'az_AZ'))) {
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setlocale(LC_CTYPE, 'en_US.utf8', 'en_US.UTF-8', 'C');
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}
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}
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/**
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* Return instance of the internal address book class
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*
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* @param string $id Address book identifier (-1 for default addressbook)
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* @param boolean $writeable True if the address book needs to be writeable
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*
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* @return rcube_contacts Address book object
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*/
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public function get_address_book($id, $writeable = false)
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{
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$contacts = null;
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$ldap_config = (array)$this->config->get('ldap_public');
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// 'sql' is the alias for '0' used by autocomplete
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if ($id == 'sql')
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$id = '0';
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else if ($id == -1) {
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$id = $this->config->get('default_addressbook');
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$default = true;
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}
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// use existing instance
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if (isset($this->address_books[$id]) && ($this->address_books[$id] instanceof rcube_addressbook)) {
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$contacts = $this->address_books[$id];
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}
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else if ($id && $ldap_config[$id]) {
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$domain = $this->config->mail_domain($_SESSION['storage_host']);
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$contacts = new rcube_ldap($ldap_config[$id], $this->config->get('ldap_debug'), $domain);
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}
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else if ($id === '0') {
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$contacts = new rcube_contacts($this->db, $this->get_user_id());
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}
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else {
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$plugin = $this->plugins->exec_hook('addressbook_get', array('id' => $id, 'writeable' => $writeable));
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// plugin returned instance of a rcube_addressbook
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if ($plugin['instance'] instanceof rcube_addressbook) {
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$contacts = $plugin['instance'];
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}
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}
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// when user requested default writeable addressbook
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// we need to check if default is writeable, if not we
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// will return first writeable book (if any exist)
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if ($contacts && $default && $contacts->readonly && $writeable) {
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$contacts = null;
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}
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// Get first addressbook from the list if configured default doesn't exist
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// This can happen when user deleted the addressbook (e.g. Kolab folder)
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if (!$contacts && (!$id || $default)) {
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$source = reset($this->get_address_sources($writeable, !$default));
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if (!empty($source)) {
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$contacts = $this->get_address_book($source['id']);
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if ($contacts) {
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$id = $source['id'];
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}
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}
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}
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if (!$contacts) {
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// there's no default, just return
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if ($default) {
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return null;
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}
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self::raise_error(array(
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'code' => 700,
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'file' => __FILE__,
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'line' => __LINE__,
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'message' => "Addressbook source ($id) not found!"
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),
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true, true);
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}
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// add to the 'books' array for shutdown function
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$this->address_books[$id] = $contacts;
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if ($writeable && $contacts->readonly) {
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return null;
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}
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// set configured sort order
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if ($sort_col = $this->config->get('addressbook_sort_col')) {
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$contacts->set_sort_order($sort_col);
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}
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return $contacts;
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}
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/**
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* Return identifier of the address book object
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*
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* @param rcube_addressbook $object Addressbook source object
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*
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* @return string Source identifier
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*/
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public function get_address_book_id($object)
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{
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foreach ($this->address_books as $index => $book) {
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if ($book === $object) {
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return $index;
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}
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}
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}
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/**
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* Return address books list
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*
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* @param boolean $writeable True if the address book needs to be writeable
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* @param boolean $skip_hidden True if the address book needs to be not hidden
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*
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* @return array Address books array
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*/
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public function get_address_sources($writeable = false, $skip_hidden = false)
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{
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$abook_type = (string) $this->config->get('address_book_type');
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$ldap_config = (array) $this->config->get('ldap_public');
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$autocomplete = (array) $this->config->get('autocomplete_addressbooks');
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$list = array();
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// We are using the DB address book or a plugin address book
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if (!empty($abook_type) && strtolower($abook_type) != 'ldap') {
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if (!isset($this->address_books['0'])) {
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$this->address_books['0'] = new rcube_contacts($this->db, $this->get_user_id());
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}
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$list['0'] = array(
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'id' => '0',
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'name' => $this->gettext('personaladrbook'),
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'groups' => $this->address_books['0']->groups,
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'readonly' => $this->address_books['0']->readonly,
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'undelete' => $this->address_books['0']->undelete && $this->config->get('undo_timeout'),
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'autocomplete' => in_array('sql', $autocomplete),
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);
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}
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if (!empty($ldap_config)) {
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foreach ($ldap_config as $id => $prop) {
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// handle misconfiguration
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if (empty($prop) || !is_array($prop)) {
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continue;
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}
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$list[$id] = array(
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'id' => $id,
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'name' => html::quote($prop['name']),
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'groups' => !empty($prop['groups']) || !empty($prop['group_filters']),
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'readonly' => !$prop['writable'],
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'hidden' => $prop['hidden'],
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'autocomplete' => in_array($id, $autocomplete)
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);
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}
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}
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$plugin = $this->plugins->exec_hook('addressbooks_list', array('sources' => $list));
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$list = $plugin['sources'];
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foreach ($list as $idx => $item) {
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// register source for shutdown function
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if (!is_object($this->address_books[$item['id']])) {
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$this->address_books[$item['id']] = $item;
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}
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// remove from list if not writeable as requested
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if ($writeable && $item['readonly']) {
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unset($list[$idx]);
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}
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// remove from list if hidden as requested
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else if ($skip_hidden && $item['hidden']) {
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unset($list[$idx]);
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}
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}
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return $list;
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}
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/**
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* Getter for compose responses.
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* These are stored in local config and user preferences.
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*
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* @param boolean $sorted True to sort the list alphabetically
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* @param boolean $user_only True if only this user's responses shall be listed
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*
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* @return array List of the current user's stored responses
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*/
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public function get_compose_responses($sorted = false, $user_only = false)
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{
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$responses = array();
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if (!$user_only) {
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foreach ($this->config->get('compose_responses_static', array()) as $response) {
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if (empty($response['key'])) {
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$response['key'] = substr(md5($response['name']), 0, 16);
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}
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$response['static'] = true;
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$response['class'] = 'readonly';
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$k = $sorted ? '0000-' . mb_strtolower($response['name']) : $response['key'];
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$responses[$k] = $response;
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}
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}
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foreach ($this->config->get('compose_responses', array()) as $response) {
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if (empty($response['key'])) {
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$response['key'] = substr(md5($response['name']), 0, 16);
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}
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$k = $sorted ? mb_strtolower($response['name']) : $response['key'];
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$responses[$k] = $response;
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}
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// sort list by name
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if ($sorted) {
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ksort($responses, SORT_LOCALE_STRING);
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}
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$responses = array_values($responses);
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$hook = $this->plugins->exec_hook('get_compose_responses', array(
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'list' => $responses,
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'sorted' => $sorted,
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'user_only' => $user_only,
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));
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return $hook['list'];
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}
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|
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/**
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* Init output object for GUI and add common scripts.
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* This will instantiate a rcmail_output_html object and set
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* environment vars according to the current session and configuration
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*
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* @param boolean $framed True if this request is loaded in a (i)frame
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*
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* @return rcube_output Reference to HTML output object
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*/
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public function load_gui($framed = false)
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{
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// init output page
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if (!($this->output instanceof rcmail_output_html)) {
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$this->output = new rcmail_output_html($this->task, $framed);
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}
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|
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// set refresh interval
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$this->output->set_env('refresh_interval', $this->config->get('refresh_interval', 0));
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$this->output->set_env('session_lifetime', $this->config->get('session_lifetime', 0) * 60);
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|
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if ($framed) {
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$this->comm_path .= '&_framed=1';
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$this->output->set_env('framed', true);
|
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}
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|
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$this->output->set_env('task', $this->task);
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$this->output->set_env('action', $this->action);
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$this->output->set_env('comm_path', $this->comm_path);
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$this->output->set_charset(RCUBE_CHARSET);
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if ($this->user && $this->user->ID) {
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$this->output->set_env('user_id', $this->user->get_hash());
|
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}
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|
|
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// set compose mode for all tasks (message compose step can be triggered from everywhere)
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$this->output->set_env('compose_extwin', $this->config->get('compose_extwin',false));
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|
|
// add some basic labels to client
|
|
$this->output->add_label('loading', 'servererror', 'connerror', 'requesttimedout',
|
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'refreshing', 'windowopenerror', 'uploadingmany', 'close');
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|
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return $this->output;
|
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}
|
|
|
|
/**
|
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* Create an output object for JSON responses
|
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*
|
|
* @return rcube_output Reference to JSON output object
|
|
*/
|
|
public function json_init()
|
|
{
|
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if (!($this->output instanceof rcmail_output_json)) {
|
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$this->output = new rcmail_output_json($this->task);
|
|
}
|
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|
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return $this->output;
|
|
}
|
|
|
|
/**
|
|
* Create session object and start the session.
|
|
*/
|
|
public function session_init()
|
|
{
|
|
parent::session_init();
|
|
|
|
// set initial session vars
|
|
if (!$_SESSION['user_id']) {
|
|
$_SESSION['temp'] = true;
|
|
}
|
|
|
|
// restore skin selection after logout
|
|
if ($_SESSION['temp'] && !empty($_SESSION['skin'])) {
|
|
$this->config->set('skin', $_SESSION['skin']);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Perfom login to the mail server and to the webmail service.
|
|
* This will also create a new user entry if auto_create_user is configured.
|
|
*
|
|
* @param string $username Mail storage (IMAP) user name
|
|
* @param string $password Mail storage (IMAP) password
|
|
* @param string $host Mail storage (IMAP) host
|
|
* @param bool $cookiecheck Enables cookie check
|
|
*
|
|
* @return boolean True on success, False on failure
|
|
*/
|
|
function login($username, $password, $host = null, $cookiecheck = false)
|
|
{
|
|
$this->login_error = null;
|
|
|
|
if (empty($username)) {
|
|
return false;
|
|
}
|
|
|
|
if ($cookiecheck && empty($_COOKIE)) {
|
|
$this->login_error = self::ERROR_COOKIES_DISABLED;
|
|
return false;
|
|
}
|
|
|
|
$username_filter = $this->config->get('login_username_filter');
|
|
$username_maxlen = $this->config->get('login_username_maxlen', 1024);
|
|
$password_maxlen = $this->config->get('login_password_maxlen', 1024);
|
|
$default_host = $this->config->get('default_host');
|
|
$default_port = $this->config->get('default_port');
|
|
$username_domain = $this->config->get('username_domain');
|
|
$login_lc = $this->config->get('login_lc', 2);
|
|
|
|
// check input for security (#1490500)
|
|
if (($username_maxlen && strlen($username) > $username_maxlen)
|
|
|| ($username_filter && !preg_match($username_filter, $username))
|
|
|| ($password_maxlen && strlen($password) > $password_maxlen)
|
|
) {
|
|
$this->login_error = self::ERROR_INVALID_REQUEST;
|
|
return false;
|
|
}
|
|
|
|
// host is validated in rcmail::autoselect_host(), so here
|
|
// we'll only handle unset host (if possible)
|
|
if (!$host && !empty($default_host)) {
|
|
if (is_array($default_host)) {
|
|
$key = key($default_host);
|
|
$host = is_numeric($key) ? $default_host[$key] : $key;
|
|
}
|
|
else {
|
|
$host = $default_host;
|
|
}
|
|
|
|
$host = rcube_utils::parse_host($host);
|
|
}
|
|
|
|
if (!$host) {
|
|
$this->login_error = self::ERROR_INVALID_HOST;
|
|
return false;
|
|
}
|
|
|
|
// parse $host URL
|
|
$a_host = parse_url($host);
|
|
if ($a_host['host']) {
|
|
$host = $a_host['host'];
|
|
$ssl = (isset($a_host['scheme']) && in_array($a_host['scheme'], array('ssl','imaps','tls'))) ? $a_host['scheme'] : null;
|
|
|
|
if (!empty($a_host['port']))
|
|
$port = $a_host['port'];
|
|
else if ($ssl && $ssl != 'tls' && (!$default_port || $default_port == 143))
|
|
$port = 993;
|
|
}
|
|
|
|
if (!$port) {
|
|
$port = $default_port;
|
|
}
|
|
|
|
// Check if we need to add/force domain to username
|
|
if (!empty($username_domain)) {
|
|
$domain = is_array($username_domain) ? $username_domain[$host] : $username_domain;
|
|
|
|
if ($domain = rcube_utils::parse_host((string)$domain, $host)) {
|
|
$pos = strpos($username, '@');
|
|
|
|
// force configured domains
|
|
if ($pos !== false && $this->config->get('username_domain_forced')) {
|
|
$username = substr($username, 0, $pos) . '@' . $domain;
|
|
}
|
|
// just add domain if not specified
|
|
else if ($pos === false) {
|
|
$username .= '@' . $domain;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Convert username to lowercase. If storage backend
|
|
// is case-insensitive we need to store always the same username (#1487113)
|
|
if ($login_lc) {
|
|
if ($login_lc == 2 || $login_lc === true) {
|
|
$username = mb_strtolower($username);
|
|
}
|
|
else if (strpos($username, '@')) {
|
|
// lowercase domain name
|
|
list($local, $domain) = explode('@', $username);
|
|
$username = $local . '@' . mb_strtolower($domain);
|
|
}
|
|
}
|
|
|
|
// try to resolve email address from virtuser table
|
|
if (strpos($username, '@') && ($virtuser = rcube_user::email2user($username))) {
|
|
$username = $virtuser;
|
|
}
|
|
|
|
// Here we need IDNA ASCII
|
|
// Only rcube_contacts class is using domain names in Unicode
|
|
$host = rcube_utils::idn_to_ascii($host);
|
|
$username = rcube_utils::idn_to_ascii($username);
|
|
|
|
// user already registered -> overwrite username
|
|
if ($user = rcube_user::query($username, $host)) {
|
|
$username = $user->data['username'];
|
|
|
|
// Brute-force prevention
|
|
if ($user->is_locked()) {
|
|
$this->login_error = self::ERROR_RATE_LIMIT;
|
|
return false;
|
|
}
|
|
}
|
|
|
|
$storage = $this->get_storage();
|
|
|
|
// try to log in
|
|
if (!$storage->connect($host, $username, $password, $port, $ssl)) {
|
|
if ($user) {
|
|
$user->failed_login();
|
|
}
|
|
|
|
// Wait a second to slow down brute-force attacks (#1490549)
|
|
sleep(1);
|
|
return false;
|
|
}
|
|
|
|
// user already registered -> update user's record
|
|
if (is_object($user)) {
|
|
// update last login timestamp
|
|
$user->touch();
|
|
}
|
|
// create new system user
|
|
else if ($this->config->get('auto_create_user')) {
|
|
if ($created = rcube_user::create($username, $host)) {
|
|
$user = $created;
|
|
}
|
|
else {
|
|
self::raise_error(array(
|
|
'code' => 620,
|
|
'file' => __FILE__,
|
|
'line' => __LINE__,
|
|
'message' => "Failed to create a user record. Maybe aborted by a plugin?"
|
|
),
|
|
true, false);
|
|
}
|
|
}
|
|
else {
|
|
self::raise_error(array(
|
|
'code' => 621,
|
|
'file' => __FILE__,
|
|
'line' => __LINE__,
|
|
'message' => "Access denied for new user $username. 'auto_create_user' is disabled"
|
|
),
|
|
true, false);
|
|
}
|
|
|
|
// login succeeded
|
|
if (is_object($user) && $user->ID) {
|
|
// Configure environment
|
|
$this->set_user($user);
|
|
$this->set_storage_prop();
|
|
|
|
// set session vars
|
|
$_SESSION['user_id'] = $user->ID;
|
|
$_SESSION['username'] = $user->data['username'];
|
|
$_SESSION['storage_host'] = $host;
|
|
$_SESSION['storage_port'] = $port;
|
|
$_SESSION['storage_ssl'] = $ssl;
|
|
$_SESSION['password'] = $this->encrypt($password);
|
|
$_SESSION['login_time'] = time();
|
|
|
|
if (isset($_REQUEST['_timezone']) && $_REQUEST['_timezone'] != '_default_') {
|
|
$_SESSION['timezone'] = rcube_utils::get_input_value('_timezone', rcube_utils::INPUT_GPC);
|
|
}
|
|
|
|
// fix some old settings according to namespace prefix
|
|
$this->fix_namespace_settings($user);
|
|
|
|
// set/create special folders
|
|
$this->set_special_folders();
|
|
|
|
// clear all mailboxes related cache(s)
|
|
$storage->clear_cache('mailboxes', true);
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Returns error code of last login operation
|
|
*
|
|
* @return int Error code
|
|
*/
|
|
public function login_error()
|
|
{
|
|
if ($this->login_error) {
|
|
return $this->login_error;
|
|
}
|
|
|
|
if ($this->storage && $this->storage->get_error_code() < -1) {
|
|
return self::ERROR_STORAGE;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Auto-select IMAP host based on the posted login information
|
|
*
|
|
* @return string Selected IMAP host
|
|
*/
|
|
public function autoselect_host()
|
|
{
|
|
$default_host = $this->config->get('default_host');
|
|
$host = null;
|
|
|
|
if (is_array($default_host)) {
|
|
$post_host = rcube_utils::get_input_value('_host', rcube_utils::INPUT_POST);
|
|
$post_user = rcube_utils::get_input_value('_user', rcube_utils::INPUT_POST);
|
|
|
|
list(, $domain) = explode('@', $post_user);
|
|
|
|
// direct match in default_host array
|
|
if ($default_host[$post_host] || in_array($post_host, array_values($default_host))) {
|
|
$host = $post_host;
|
|
}
|
|
// try to select host by mail domain
|
|
else if (!empty($domain)) {
|
|
foreach ($default_host as $storage_host => $mail_domains) {
|
|
if (is_array($mail_domains) && in_array_nocase($domain, $mail_domains)) {
|
|
$host = $storage_host;
|
|
break;
|
|
}
|
|
else if (stripos($storage_host, $domain) !== false || stripos(strval($mail_domains), $domain) !== false) {
|
|
$host = is_numeric($storage_host) ? $mail_domains : $storage_host;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// take the first entry if $host is still not set
|
|
if (empty($host)) {
|
|
$key = key($default_host);
|
|
$host = is_numeric($key) ? $default_host[$key] : $key;
|
|
}
|
|
}
|
|
else if (empty($default_host)) {
|
|
$host = rcube_utils::get_input_value('_host', rcube_utils::INPUT_POST);
|
|
}
|
|
else {
|
|
$host = rcube_utils::parse_host($default_host);
|
|
}
|
|
|
|
return $host;
|
|
}
|
|
|
|
/**
|
|
* Destroy session data and remove cookie
|
|
*/
|
|
public function kill_session()
|
|
{
|
|
$this->plugins->exec_hook('session_destroy');
|
|
|
|
$this->session->kill();
|
|
$_SESSION = array('language' => $this->user->language, 'temp' => true, 'skin' => $this->config->get('skin'));
|
|
$this->user->reset();
|
|
}
|
|
|
|
/**
|
|
* Do server side actions on logout
|
|
*/
|
|
public function logout_actions()
|
|
{
|
|
$storage = $this->get_storage();
|
|
$logout_expunge = $this->config->get('logout_expunge');
|
|
$logout_purge = $this->config->get('logout_purge');
|
|
$trash_mbox = $this->config->get('trash_mbox');
|
|
|
|
if ($logout_purge && !empty($trash_mbox)) {
|
|
$storage->clear_folder($trash_mbox);
|
|
}
|
|
|
|
if ($logout_expunge) {
|
|
$storage->expunge_folder('INBOX');
|
|
}
|
|
|
|
// Try to save unsaved user preferences
|
|
if (!empty($_SESSION['preferences'])) {
|
|
$this->user->save_prefs(unserialize($_SESSION['preferences']));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Build a valid URL to this instance of Roundcube
|
|
*
|
|
* @param mixed $p Either a string with the action or
|
|
* url parameters as key-value pairs
|
|
* @param boolean $absolute Build an URL absolute to document root
|
|
* @param boolean $full Create fully qualified URL including http(s):// and hostname
|
|
* @param bool $secure Return absolute URL in secure location
|
|
*
|
|
* @return string Valid application URL
|
|
*/
|
|
public function url($p, $absolute = false, $full = false, $secure = false)
|
|
{
|
|
if (!is_array($p)) {
|
|
if (strpos($p, 'http') === 0) {
|
|
return $p;
|
|
}
|
|
|
|
$p = array('_action' => @func_get_arg(0));
|
|
}
|
|
|
|
$pre = array();
|
|
$task = $p['_task'] ?: ($p['task'] ?: $this->task);
|
|
$pre['_task'] = $task;
|
|
unset($p['task'], $p['_task']);
|
|
|
|
$url = $this->filename;
|
|
$delm = '?';
|
|
|
|
foreach (array_merge($pre, $p) as $key => $val) {
|
|
if ($val !== '' && $val !== null) {
|
|
$par = $key[0] == '_' ? $key : '_'.$key;
|
|
$url .= $delm.urlencode($par).'='.urlencode($val);
|
|
$delm = '&';
|
|
}
|
|
}
|
|
|
|
$base_path = strval($_SERVER['REDIRECT_SCRIPT_URL'] ?: $_SERVER['SCRIPT_NAME']);
|
|
$base_path = preg_replace('![^/]+$!', '', $base_path);
|
|
|
|
if ($secure && ($token = $this->get_secure_url_token(true))) {
|
|
// add token to the url
|
|
$url = $token . '/' . $url;
|
|
|
|
// remove old token from the path
|
|
$base_path = rtrim($base_path, '/');
|
|
$base_path = preg_replace('/\/[a-zA-Z0-9]{' . strlen($token) . '}$/', '', $base_path);
|
|
|
|
// this need to be full url to make redirects work
|
|
$absolute = true;
|
|
}
|
|
else if ($secure && ($token = $this->get_request_token()))
|
|
$url .= $delm . '_token=' . urlencode($token);
|
|
|
|
if ($absolute || $full) {
|
|
// add base path to this Roundcube installation
|
|
if ($base_path == '') $base_path = '/';
|
|
$prefix = $base_path;
|
|
|
|
// prepend protocol://hostname:port
|
|
if ($full) {
|
|
$prefix = rcube_utils::resolve_url($prefix);
|
|
}
|
|
|
|
$prefix = rtrim($prefix, '/') . '/';
|
|
}
|
|
else {
|
|
$prefix = './';
|
|
}
|
|
|
|
return $prefix . $url;
|
|
}
|
|
|
|
/**
|
|
* Function to be executed in script shutdown
|
|
*/
|
|
public function shutdown()
|
|
{
|
|
parent::shutdown();
|
|
|
|
foreach ($this->address_books as $book) {
|
|
if (is_object($book) && is_a($book, 'rcube_addressbook')) {
|
|
$book->close();
|
|
}
|
|
}
|
|
|
|
// write performance stats to logs/console
|
|
if ($this->config->get('devel_mode') || $this->config->get('performance_stats')) {
|
|
// make sure logged numbers use unified format
|
|
setlocale(LC_NUMERIC, 'en_US.utf8', 'en_US.UTF-8', 'en_US', 'C');
|
|
|
|
if (function_exists('memory_get_usage')) {
|
|
$mem = $this->show_bytes(memory_get_usage());
|
|
}
|
|
if (function_exists('memory_get_peak_usage')) {
|
|
$mem .= '/'.$this->show_bytes(memory_get_peak_usage());
|
|
}
|
|
|
|
$log = $this->task . ($this->action ? '/'.$this->action : '') . ($mem ? " [$mem]" : '');
|
|
|
|
if (defined('RCMAIL_START')) {
|
|
self::print_timer(RCMAIL_START, $log);
|
|
}
|
|
else {
|
|
self::console($log);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* CSRF attack prevention code. Raises error when check fails.
|
|
*
|
|
* @param int $mode Request mode
|
|
*/
|
|
public function request_security_check($mode = rcube_utils::INPUT_POST)
|
|
{
|
|
// check request token
|
|
if (!$this->check_request($mode)) {
|
|
$error = array('code' => 403, 'message' => "Request security check failed");
|
|
self::raise_error($error, false, true);
|
|
}
|
|
|
|
// check referer if configured
|
|
if ($this->config->get('referer_check') && !rcube_utils::check_referer()) {
|
|
$error = array('code' => 403, 'message' => "Referer check failed");
|
|
self::raise_error($error, true, true);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Registers action aliases for current task
|
|
*
|
|
* @param array $map Alias-to-filename hash array
|
|
*/
|
|
public function register_action_map($map)
|
|
{
|
|
if (is_array($map)) {
|
|
foreach ($map as $idx => $val) {
|
|
$this->action_map[$idx] = $val;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns current action filename
|
|
*
|
|
* @param array $map Alias-to-filename hash array
|
|
*/
|
|
public function get_action_file()
|
|
{
|
|
if (!empty($this->action_map[$this->action])) {
|
|
return $this->action_map[$this->action];
|
|
}
|
|
|
|
return strtr($this->action, '-', '_') . '.inc';
|
|
}
|
|
|
|
/**
|
|
* Fixes some user preferences according to namespace handling change.
|
|
* Old Roundcube versions were using folder names with removed namespace prefix.
|
|
* Now we need to add the prefix on servers where personal namespace has prefix.
|
|
*
|
|
* @param rcube_user $user User object
|
|
*/
|
|
private function fix_namespace_settings($user)
|
|
{
|
|
$prefix = $this->storage->get_namespace('prefix');
|
|
$prefix_len = strlen($prefix);
|
|
|
|
if (!$prefix_len) {
|
|
return;
|
|
}
|
|
|
|
if ($this->config->get('namespace_fixed')) {
|
|
return;
|
|
}
|
|
|
|
$prefs = array();
|
|
|
|
// Build namespace prefix regexp
|
|
$ns = $this->storage->get_namespace();
|
|
$regexp = array();
|
|
|
|
foreach ($ns as $entry) {
|
|
if (!empty($entry)) {
|
|
foreach ($entry as $item) {
|
|
if (strlen($item[0])) {
|
|
$regexp[] = preg_quote($item[0], '/');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$regexp = '/^('. implode('|', $regexp).')/';
|
|
|
|
// Fix preferences
|
|
$opts = array('drafts_mbox', 'junk_mbox', 'sent_mbox', 'trash_mbox', 'archive_mbox');
|
|
foreach ($opts as $opt) {
|
|
if ($value = $this->config->get($opt)) {
|
|
if ($value != 'INBOX' && !preg_match($regexp, $value)) {
|
|
$prefs[$opt] = $prefix.$value;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (($search_mods = $this->config->get('search_mods')) && !empty($search_mods)) {
|
|
$folders = array();
|
|
foreach ($search_mods as $idx => $value) {
|
|
if ($idx != 'INBOX' && $idx != '*' && !preg_match($regexp, $idx)) {
|
|
$idx = $prefix.$idx;
|
|
}
|
|
$folders[$idx] = $value;
|
|
}
|
|
|
|
$prefs['search_mods'] = $folders;
|
|
}
|
|
|
|
if (($threading = $this->config->get('message_threading')) && !empty($threading)) {
|
|
$folders = array();
|
|
foreach ($threading as $idx => $value) {
|
|
if ($idx != 'INBOX' && !preg_match($regexp, $idx)) {
|
|
$idx = $prefix.$idx;
|
|
}
|
|
$folders[$prefix.$idx] = $value;
|
|
}
|
|
|
|
$prefs['message_threading'] = $folders;
|
|
}
|
|
|
|
if ($collapsed = $this->config->get('collapsed_folders')) {
|
|
$folders = explode('&&', $collapsed);
|
|
$count = count($folders);
|
|
$folders_str = '';
|
|
|
|
if ($count) {
|
|
$folders[0] = substr($folders[0], 1);
|
|
$folders[$count-1] = substr($folders[$count-1], 0, -1);
|
|
}
|
|
|
|
foreach ($folders as $value) {
|
|
if ($value != 'INBOX' && !preg_match($regexp, $value)) {
|
|
$value = $prefix.$value;
|
|
}
|
|
$folders_str .= '&'.$value.'&';
|
|
}
|
|
|
|
$prefs['collapsed_folders'] = $folders_str;
|
|
}
|
|
|
|
$prefs['namespace_fixed'] = true;
|
|
|
|
// save updated preferences and reset imap settings (default folders)
|
|
$user->save_prefs($prefs);
|
|
$this->set_storage_prop();
|
|
}
|
|
|
|
/**
|
|
* Overwrite action variable
|
|
*
|
|
* @param string $action New action value
|
|
*/
|
|
public function overwrite_action($action)
|
|
{
|
|
$this->action = $action;
|
|
$this->output->set_env('action', $action);
|
|
}
|
|
|
|
/**
|
|
* Set environment variables for specified config options
|
|
*
|
|
* @param array $options List of configuration option names
|
|
*/
|
|
public function set_env_config($options)
|
|
{
|
|
foreach ((array) $options as $option) {
|
|
if ($this->config->get($option)) {
|
|
$this->output->set_env($option, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns RFC2822 formatted current date in user's timezone
|
|
*
|
|
* @return string Date
|
|
*/
|
|
public function user_date()
|
|
{
|
|
// get user's timezone
|
|
try {
|
|
$tz = new DateTimeZone($this->config->get('timezone'));
|
|
$date = new DateTime('now', $tz);
|
|
}
|
|
catch (Exception $e) {
|
|
$date = new DateTime();
|
|
}
|
|
|
|
return $date->format('r');
|
|
}
|
|
|
|
/**
|
|
* Write login data (name, ID, IP address) to the 'userlogins' log file.
|
|
*/
|
|
public function log_login($user = null, $failed_login = false, $error_code = 0)
|
|
{
|
|
if (!$this->config->get('log_logins')) {
|
|
return;
|
|
}
|
|
|
|
// failed login
|
|
if ($failed_login) {
|
|
// don't fill the log with complete input, which could
|
|
// have been prepared by a hacker
|
|
if (strlen($user) > 256) {
|
|
$user = substr($user, 0, 256) . '...';
|
|
}
|
|
|
|
$message = sprintf('Failed login for %s from %s in session %s (error: %d)',
|
|
$user, rcube_utils::remote_ip(), session_id(), $error_code);
|
|
}
|
|
// successful login
|
|
else {
|
|
$user_name = $this->get_user_name();
|
|
$user_id = $this->get_user_id();
|
|
|
|
if (!$user_id) {
|
|
return;
|
|
}
|
|
|
|
$message = sprintf('Successful login for %s (ID: %d) from %s in session %s',
|
|
$user_name, $user_id, rcube_utils::remote_ip(), session_id());
|
|
}
|
|
|
|
// log login
|
|
self::write_log('userlogins', $message);
|
|
}
|
|
|
|
/**
|
|
* Create a HTML table based on the given data
|
|
*
|
|
* @param array $attrib Named table attributes
|
|
* @param mixed $table_data Table row data. Either a two-dimensional array
|
|
* or a valid SQL result set
|
|
* @param array $show_cols List of cols to show
|
|
* @param string $id_col Name of the identifier col
|
|
*
|
|
* @return string HTML table code
|
|
*/
|
|
public function table_output($attrib, $table_data, $show_cols, $id_col)
|
|
{
|
|
$table = new html_table($attrib);
|
|
|
|
// add table header
|
|
if (!$attrib['noheader']) {
|
|
foreach ($show_cols as $col) {
|
|
$table->add_header($col, $this->Q($this->gettext($col)));
|
|
}
|
|
}
|
|
|
|
if (!is_array($table_data)) {
|
|
$db = $this->get_dbh();
|
|
while ($table_data && ($sql_arr = $db->fetch_assoc($table_data))) {
|
|
$table->add_row(array('id' => 'rcmrow' . rcube_utils::html_identifier($sql_arr[$id_col])));
|
|
|
|
// format each col
|
|
foreach ($show_cols as $col) {
|
|
$table->add($col, $this->Q($sql_arr[$col]));
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
foreach ($table_data as $row_data) {
|
|
$class = !empty($row_data['class']) ? $row_data['class'] : null;
|
|
if (!empty($attrib['rowclass']))
|
|
$class = trim($class . ' ' . $attrib['rowclass']);
|
|
$rowid = 'rcmrow' . rcube_utils::html_identifier($row_data[$id_col]);
|
|
|
|
$table->add_row(array('id' => $rowid, 'class' => $class));
|
|
|
|
// format each col
|
|
foreach ($show_cols as $col) {
|
|
$val = is_array($row_data[$col]) ? $row_data[$col][0] : $row_data[$col];
|
|
$table->add($col, empty($attrib['ishtml']) ? $this->Q($val) : $val);
|
|
}
|
|
}
|
|
}
|
|
|
|
return $table->show($attrib);
|
|
}
|
|
|
|
/**
|
|
* Convert the given date to a human readable form
|
|
* This uses the date formatting properties from config
|
|
*
|
|
* @param mixed $date Date representation (string, timestamp or DateTime object)
|
|
* @param string $format Date format to use
|
|
* @param bool $convert Enables date convertion according to user timezone
|
|
*
|
|
* @return string Formatted date string
|
|
*/
|
|
public function format_date($date, $format = null, $convert = true)
|
|
{
|
|
if (is_object($date) && is_a($date, 'DateTime')) {
|
|
$timestamp = $date->format('U');
|
|
}
|
|
else {
|
|
if (!empty($date)) {
|
|
$timestamp = rcube_utils::strtotime($date);
|
|
}
|
|
|
|
if (empty($timestamp)) {
|
|
return '';
|
|
}
|
|
|
|
try {
|
|
$date = new DateTime("@".$timestamp);
|
|
}
|
|
catch (Exception $e) {
|
|
return '';
|
|
}
|
|
}
|
|
|
|
if ($convert) {
|
|
try {
|
|
// convert to the right timezone
|
|
$stz = date_default_timezone_get();
|
|
$tz = new DateTimeZone($this->config->get('timezone'));
|
|
$date->setTimezone($tz);
|
|
date_default_timezone_set($tz->getName());
|
|
|
|
$timestamp = $date->format('U');
|
|
}
|
|
catch (Exception $e) {
|
|
}
|
|
}
|
|
|
|
// define date format depending on current time
|
|
if (!$format) {
|
|
$now = time();
|
|
$now_date = getdate($now);
|
|
$today_limit = mktime(0, 0, 0, $now_date['mon'], $now_date['mday'], $now_date['year']);
|
|
$week_limit = mktime(0, 0, 0, $now_date['mon'], $now_date['mday']-6, $now_date['year']);
|
|
$pretty_date = $this->config->get('prettydate');
|
|
|
|
if ($pretty_date && $timestamp > $today_limit && $timestamp <= $now) {
|
|
$format = $this->config->get('date_today', $this->config->get('time_format', 'H:i'));
|
|
$today = true;
|
|
}
|
|
else if ($pretty_date && $timestamp > $week_limit && $timestamp <= $now) {
|
|
$format = $this->config->get('date_short', 'D H:i');
|
|
}
|
|
else {
|
|
$format = $this->config->get('date_long', 'Y-m-d H:i');
|
|
}
|
|
}
|
|
|
|
// strftime() format
|
|
if (preg_match('/%[a-z]+/i', $format)) {
|
|
$format = strftime($format, $timestamp);
|
|
if ($stz) {
|
|
date_default_timezone_set($stz);
|
|
}
|
|
return $today ? ($this->gettext('today') . ' ' . $format) : $format;
|
|
}
|
|
|
|
// parse format string manually in order to provide localized weekday and month names
|
|
// an alternative would be to convert the date() format string to fit with strftime()
|
|
$out = '';
|
|
for ($i=0; $i<strlen($format); $i++) {
|
|
if ($format[$i] == "\\") { // skip escape chars
|
|
continue;
|
|
}
|
|
|
|
// write char "as-is"
|
|
if ($format[$i] == ' ' || $format[$i-1] == "\\") {
|
|
$out .= $format[$i];
|
|
}
|
|
// weekday (short)
|
|
else if ($format[$i] == 'D') {
|
|
$out .= $this->gettext(strtolower(date('D', $timestamp)));
|
|
}
|
|
// weekday long
|
|
else if ($format[$i] == 'l') {
|
|
$out .= $this->gettext(strtolower(date('l', $timestamp)));
|
|
}
|
|
// month name (short)
|
|
else if ($format[$i] == 'M') {
|
|
$out .= $this->gettext(strtolower(date('M', $timestamp)));
|
|
}
|
|
// month name (long)
|
|
else if ($format[$i] == 'F') {
|
|
$out .= $this->gettext('long'.strtolower(date('M', $timestamp)));
|
|
}
|
|
else if ($format[$i] == 'x') {
|
|
$out .= strftime('%x %X', $timestamp);
|
|
}
|
|
else {
|
|
$out .= date($format[$i], $timestamp);
|
|
}
|
|
}
|
|
|
|
if ($today) {
|
|
$label = $this->gettext('today');
|
|
// replcae $ character with "Today" label (#1486120)
|
|
if (strpos($out, '$') !== false) {
|
|
$out = preg_replace('/\$/', $label, $out, 1);
|
|
}
|
|
else {
|
|
$out = $label . ' ' . $out;
|
|
}
|
|
}
|
|
|
|
if ($stz) {
|
|
date_default_timezone_set($stz);
|
|
}
|
|
|
|
return $out;
|
|
}
|
|
|
|
/**
|
|
* Return folders list in HTML
|
|
*
|
|
* @param array $attrib Named parameters
|
|
*
|
|
* @return string HTML code for the gui object
|
|
*/
|
|
public function folder_list($attrib)
|
|
{
|
|
static $a_mailboxes;
|
|
|
|
$attrib += array('maxlength' => 100, 'realnames' => false, 'unreadwrap' => ' (%s)');
|
|
|
|
$type = $attrib['type'] ? $attrib['type'] : 'ul';
|
|
unset($attrib['type']);
|
|
|
|
if ($type == 'ul' && !$attrib['id']) {
|
|
$attrib['id'] = 'rcmboxlist';
|
|
}
|
|
|
|
if (empty($attrib['folder_name'])) {
|
|
$attrib['folder_name'] = '*';
|
|
}
|
|
|
|
// get current folder
|
|
$storage = $this->get_storage();
|
|
$mbox_name = $storage->get_folder();
|
|
|
|
// build the folders tree
|
|
if (empty($a_mailboxes)) {
|
|
// get mailbox list
|
|
$a_folders = $storage->list_folders_subscribed(
|
|
'', $attrib['folder_name'], $attrib['folder_filter']);
|
|
$delimiter = $storage->get_hierarchy_delimiter();
|
|
$a_mailboxes = array();
|
|
|
|
foreach ($a_folders as $folder) {
|
|
$this->build_folder_tree($a_mailboxes, $folder, $delimiter);
|
|
}
|
|
}
|
|
|
|
// allow plugins to alter the folder tree or to localize folder names
|
|
$hook = $this->plugins->exec_hook('render_mailboxlist', array(
|
|
'list' => $a_mailboxes,
|
|
'delimiter' => $delimiter,
|
|
'type' => $type,
|
|
'attribs' => $attrib,
|
|
));
|
|
|
|
$a_mailboxes = $hook['list'];
|
|
$attrib = $hook['attribs'];
|
|
|
|
if ($type == 'select') {
|
|
$attrib['is_escaped'] = true;
|
|
$select = new html_select($attrib);
|
|
|
|
// add no-selection option
|
|
if ($attrib['noselection']) {
|
|
$select->add(html::quote($this->gettext($attrib['noselection'])), '');
|
|
}
|
|
|
|
$this->render_folder_tree_select($a_mailboxes, $mbox_name, $attrib['maxlength'], $select, $attrib['realnames']);
|
|
$out = $select->show($attrib['default']);
|
|
}
|
|
else {
|
|
$js_mailboxlist = array();
|
|
$tree = $this->render_folder_tree_html($a_mailboxes, $mbox_name, $js_mailboxlist, $attrib);
|
|
|
|
if ($type != 'js') {
|
|
$out = html::tag('ul', $attrib, $tree, html::$common_attrib);
|
|
|
|
$this->output->include_script('treelist.js');
|
|
$this->output->add_gui_object('mailboxlist', $attrib['id']);
|
|
$this->output->set_env('unreadwrap', $attrib['unreadwrap']);
|
|
$this->output->set_env('collapsed_folders', (string) $this->config->get('collapsed_folders'));
|
|
}
|
|
|
|
$this->output->set_env('mailboxes', $js_mailboxlist);
|
|
|
|
// we can't use object keys in javascript because they are unordered
|
|
// we need sorted folders list for folder-selector widget
|
|
$this->output->set_env('mailboxes_list', array_keys($js_mailboxlist));
|
|
}
|
|
|
|
// add some labels to client
|
|
$this->output->add_label('purgefolderconfirm', 'deletemessagesconfirm');
|
|
|
|
return $out;
|
|
}
|
|
|
|
/**
|
|
* Return folders list as html_select object
|
|
*
|
|
* @param array $p Named parameters
|
|
*
|
|
* @return html_select HTML drop-down object
|
|
*/
|
|
public function folder_selector($p = array())
|
|
{
|
|
$realnames = $this->config->get('show_real_foldernames');
|
|
$p += array('maxlength' => 100, 'realnames' => $realnames, 'is_escaped' => true);
|
|
$a_mailboxes = array();
|
|
$storage = $this->get_storage();
|
|
|
|
if (empty($p['folder_name'])) {
|
|
$p['folder_name'] = '*';
|
|
}
|
|
|
|
if ($p['unsubscribed']) {
|
|
$list = $storage->list_folders('', $p['folder_name'], $p['folder_filter'], $p['folder_rights']);
|
|
}
|
|
else {
|
|
$list = $storage->list_folders_subscribed('', $p['folder_name'], $p['folder_filter'], $p['folder_rights']);
|
|
}
|
|
|
|
$delimiter = $storage->get_hierarchy_delimiter();
|
|
|
|
if (!empty($p['exceptions'])) {
|
|
$list = array_diff($list, (array) $p['exceptions']);
|
|
}
|
|
|
|
if (!empty($p['additional'])) {
|
|
foreach ($p['additional'] as $add_folder) {
|
|
$add_items = explode($delimiter, $add_folder);
|
|
$folder = '';
|
|
while (count($add_items)) {
|
|
$folder .= array_shift($add_items);
|
|
|
|
// @TODO: sorting
|
|
if (!in_array($folder, $list)) {
|
|
$list[] = $folder;
|
|
}
|
|
|
|
$folder .= $delimiter;
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach ($list as $folder) {
|
|
$this->build_folder_tree($a_mailboxes, $folder, $delimiter);
|
|
}
|
|
|
|
$select = new html_select($p);
|
|
|
|
if ($p['noselection']) {
|
|
$select->add(html::quote($p['noselection']), '');
|
|
}
|
|
|
|
$this->render_folder_tree_select($a_mailboxes, $mbox, $p['maxlength'], $select, $p['realnames'], 0, $p);
|
|
|
|
return $select;
|
|
}
|
|
|
|
/**
|
|
* Create a hierarchical array of the mailbox list
|
|
*/
|
|
public function build_folder_tree(&$arrFolders, $folder, $delm = '/', $path = '')
|
|
{
|
|
// Handle namespace prefix
|
|
$prefix = '';
|
|
if (!$path) {
|
|
$n_folder = $folder;
|
|
$folder = $this->storage->mod_folder($folder);
|
|
|
|
if ($n_folder != $folder) {
|
|
$prefix = substr($n_folder, 0, -strlen($folder));
|
|
}
|
|
}
|
|
|
|
$pos = strpos($folder, $delm);
|
|
|
|
if ($pos !== false) {
|
|
$subFolders = substr($folder, $pos+1);
|
|
$currentFolder = substr($folder, 0, $pos);
|
|
|
|
// sometimes folder has a delimiter as the last character
|
|
if (!strlen($subFolders)) {
|
|
$virtual = false;
|
|
}
|
|
else if (!isset($arrFolders[$currentFolder])) {
|
|
$virtual = true;
|
|
}
|
|
else {
|
|
$virtual = $arrFolders[$currentFolder]['virtual'];
|
|
}
|
|
}
|
|
else {
|
|
$subFolders = false;
|
|
$currentFolder = $folder;
|
|
$virtual = false;
|
|
}
|
|
|
|
$path .= $prefix . $currentFolder;
|
|
|
|
if (!isset($arrFolders[$currentFolder])) {
|
|
$arrFolders[$currentFolder] = array(
|
|
'id' => $path,
|
|
'name' => rcube_charset::convert($currentFolder, 'UTF7-IMAP'),
|
|
'virtual' => $virtual,
|
|
'folders' => array()
|
|
);
|
|
}
|
|
else {
|
|
$arrFolders[$currentFolder]['virtual'] = $virtual;
|
|
}
|
|
|
|
if (strlen($subFolders)) {
|
|
$this->build_folder_tree($arrFolders[$currentFolder]['folders'], $subFolders, $delm, $path.$delm);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Return html for a structured list <ul> for the mailbox tree
|
|
*/
|
|
public function render_folder_tree_html(&$arrFolders, &$mbox_name, &$jslist, $attrib, $nestLevel = 0)
|
|
{
|
|
$maxlength = intval($attrib['maxlength']);
|
|
$realnames = (bool)$attrib['realnames'];
|
|
$msgcounts = $this->storage->get_cache('messagecount');
|
|
$collapsed = $this->config->get('collapsed_folders');
|
|
$realnames = $this->config->get('show_real_foldernames');
|
|
|
|
$out = '';
|
|
foreach ($arrFolders as $folder) {
|
|
$title = null;
|
|
$folder_class = $this->folder_classname($folder['id']);
|
|
$is_collapsed = strpos($collapsed, '&'.rawurlencode($folder['id']).'&') !== false;
|
|
$unread = $msgcounts ? intval($msgcounts[$folder['id']]['UNSEEN']) : 0;
|
|
|
|
if ($folder_class && !$realnames) {
|
|
$foldername = $this->gettext($folder_class);
|
|
}
|
|
else {
|
|
$foldername = $folder['name'];
|
|
|
|
// shorten the folder name to a given length
|
|
if ($maxlength && $maxlength > 1) {
|
|
$fname = abbreviate_string($foldername, $maxlength);
|
|
if ($fname != $foldername) {
|
|
$title = $foldername;
|
|
}
|
|
$foldername = $fname;
|
|
}
|
|
}
|
|
|
|
// make folder name safe for ids and class names
|
|
$folder_id = rcube_utils::html_identifier($folder['id'], true);
|
|
$classes = array('mailbox');
|
|
|
|
// set special class for Sent, Drafts, Trash and Junk
|
|
if ($folder_class) {
|
|
$classes[] = $folder_class;
|
|
}
|
|
|
|
if ($folder['id'] == $mbox_name) {
|
|
$classes[] = 'selected';
|
|
}
|
|
|
|
if ($folder['virtual']) {
|
|
$classes[] = 'virtual';
|
|
}
|
|
else if ($unread) {
|
|
$classes[] = 'unread';
|
|
}
|
|
|
|
$js_name = $this->JQ($folder['id']);
|
|
$html_name = $this->Q($foldername) . ($unread ? html::span('unreadcount', sprintf($attrib['unreadwrap'], $unread)) : '');
|
|
$link_attrib = $folder['virtual'] ? array() : array(
|
|
'href' => $this->url(array('_mbox' => $folder['id'])),
|
|
'onclick' => sprintf("return %s.command('list','%s',this,event)", rcmail_output::JS_OBJECT_NAME, $js_name),
|
|
'rel' => $folder['id'],
|
|
'title' => $title,
|
|
);
|
|
|
|
$out .= html::tag('li', array(
|
|
'id' => "rcmli" . $folder_id,
|
|
'class' => join(' ', $classes),
|
|
'noclose' => true
|
|
),
|
|
html::a($link_attrib, $html_name));
|
|
|
|
if (!empty($folder['folders'])) {
|
|
$out .= html::div('treetoggle ' . ($is_collapsed ? 'collapsed' : 'expanded'), ' ');
|
|
}
|
|
|
|
$jslist[$folder['id']] = array(
|
|
'id' => $folder['id'],
|
|
'name' => $foldername,
|
|
'virtual' => $folder['virtual'],
|
|
);
|
|
|
|
if (!empty($folder_class)) {
|
|
$jslist[$folder['id']]['class'] = $folder_class;
|
|
}
|
|
|
|
if (!empty($folder['folders'])) {
|
|
$out .= html::tag('ul', array('style' => ($is_collapsed ? "display:none;" : null)),
|
|
$this->render_folder_tree_html($folder['folders'], $mbox_name, $jslist, $attrib, $nestLevel+1));
|
|
}
|
|
|
|
$out .= "</li>\n";
|
|
}
|
|
|
|
return $out;
|
|
}
|
|
|
|
/**
|
|
* Return html for a flat list <select> for the mailbox tree
|
|
*/
|
|
public function render_folder_tree_select(&$arrFolders, &$mbox_name, $maxlength, &$select, $realnames = false, $nestLevel = 0, $opts = array())
|
|
{
|
|
$out = '';
|
|
|
|
foreach ($arrFolders as $folder) {
|
|
// skip exceptions (and its subfolders)
|
|
if (!empty($opts['exceptions']) && in_array($folder['id'], $opts['exceptions'])) {
|
|
continue;
|
|
}
|
|
|
|
// skip folders in which it isn't possible to create subfolders
|
|
if (!empty($opts['skip_noinferiors'])) {
|
|
$attrs = $this->storage->folder_attributes($folder['id']);
|
|
if ($attrs && in_array_nocase('\\Noinferiors', $attrs)) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (!$realnames && ($folder_class = $this->folder_classname($folder['id']))) {
|
|
$foldername = $this->gettext($folder_class);
|
|
}
|
|
else {
|
|
$foldername = $folder['name'];
|
|
|
|
// shorten the folder name to a given length
|
|
if ($maxlength && $maxlength > 1) {
|
|
$foldername = abbreviate_string($foldername, $maxlength);
|
|
}
|
|
}
|
|
|
|
$select->add(str_repeat(' ', $nestLevel*4) . html::quote($foldername), $folder['id']);
|
|
|
|
if (!empty($folder['folders'])) {
|
|
$out .= $this->render_folder_tree_select($folder['folders'], $mbox_name, $maxlength,
|
|
$select, $realnames, $nestLevel+1, $opts);
|
|
}
|
|
}
|
|
|
|
return $out;
|
|
}
|
|
|
|
/**
|
|
* Return internal name for the given folder if it matches the configured special folders
|
|
*/
|
|
public function folder_classname($folder_id)
|
|
{
|
|
if ($folder_id == 'INBOX') {
|
|
return 'inbox';
|
|
}
|
|
|
|
// for these mailboxes we have localized labels and css classes
|
|
foreach (array('sent', 'drafts', 'trash', 'junk') as $smbx)
|
|
{
|
|
if ($folder_id === $this->config->get($smbx.'_mbox')) {
|
|
return $smbx;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Try to localize the given IMAP folder name.
|
|
* UTF-7 decode it in case no localized text was found
|
|
*
|
|
* @param string $name Folder name
|
|
* @param bool $with_path Enable path localization
|
|
*
|
|
* @return string Localized folder name in UTF-8 encoding
|
|
*/
|
|
public function localize_foldername($name, $with_path = false)
|
|
{
|
|
$realnames = $this->config->get('show_real_foldernames');
|
|
|
|
if (!$realnames && ($folder_class = $this->folder_classname($name))) {
|
|
return $this->gettext($folder_class);
|
|
}
|
|
|
|
// try to localize path of the folder
|
|
if ($with_path && !$realnames) {
|
|
$storage = $this->get_storage();
|
|
$delimiter = $storage->get_hierarchy_delimiter();
|
|
$path = explode($delimiter, $name);
|
|
$count = count($path);
|
|
|
|
if ($count > 1) {
|
|
for ($i = 1; $i < $count; $i++) {
|
|
$folder = implode($delimiter, array_slice($path, 0, -$i));
|
|
if ($folder_class = $this->folder_classname($folder)) {
|
|
$name = implode($delimiter, array_slice($path, $count - $i));
|
|
$name = rcube_charset::convert($name, 'UTF7-IMAP');
|
|
|
|
return $this->gettext($folder_class) . $delimiter . $name;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return rcube_charset::convert($name, 'UTF7-IMAP');
|
|
}
|
|
|
|
/**
|
|
* Localize folder path
|
|
*/
|
|
public function localize_folderpath($path)
|
|
{
|
|
$protect_folders = $this->config->get('protect_default_folders');
|
|
$delimiter = $this->storage->get_hierarchy_delimiter();
|
|
$path = explode($delimiter, $path);
|
|
$result = array();
|
|
|
|
foreach ($path as $idx => $dir) {
|
|
$directory = implode($delimiter, array_slice($path, 0, $idx+1));
|
|
if ($protect_folders && $this->storage->is_special_folder($directory)) {
|
|
unset($result);
|
|
$result[] = $this->localize_foldername($directory);
|
|
}
|
|
else {
|
|
$result[] = rcube_charset::convert($dir, 'UTF7-IMAP');
|
|
}
|
|
}
|
|
|
|
return implode($delimiter, $result);
|
|
}
|
|
|
|
/**
|
|
* Return HTML for quota indicator object
|
|
*
|
|
* @param array $attrib Named parameters
|
|
*
|
|
* @return string HTML code for the quota indicator object
|
|
*/
|
|
public static function quota_display($attrib)
|
|
{
|
|
$rcmail = rcmail::get_instance();
|
|
|
|
if (!$attrib['id']) {
|
|
$attrib['id'] = 'rcmquotadisplay';
|
|
}
|
|
|
|
$_SESSION['quota_display'] = !empty($attrib['display']) ? $attrib['display'] : 'text';
|
|
|
|
$rcmail->output->add_gui_object('quotadisplay', $attrib['id']);
|
|
|
|
$quota = $rcmail->quota_content($attrib);
|
|
|
|
$rcmail->output->add_script('rcmail.set_quota('.rcube_output::json_serialize($quota).');', 'docready');
|
|
|
|
return html::span($attrib, ' ');
|
|
}
|
|
|
|
/**
|
|
* Return (parsed) quota information
|
|
*
|
|
* @param array $attrib Named parameters
|
|
* @param array $folder Current folder
|
|
*
|
|
* @return array Quota information
|
|
*/
|
|
public function quota_content($attrib = null, $folder = null)
|
|
{
|
|
$quota = $this->storage->get_quota($folder);
|
|
$quota = $this->plugins->exec_hook('quota', $quota);
|
|
|
|
$quota_result = (array) $quota;
|
|
$quota_result['type'] = isset($_SESSION['quota_display']) ? $_SESSION['quota_display'] : '';
|
|
$quota_result['folder'] = $folder !== null && $folder !== '' ? $folder : 'INBOX';
|
|
|
|
if ($quota['total'] > 0) {
|
|
if (!isset($quota['percent'])) {
|
|
$quota_result['percent'] = min(100, round(($quota['used']/max(1,$quota['total']))*100));
|
|
}
|
|
|
|
$title = sprintf('%s / %s (%.0f%%)',
|
|
$this->show_bytes($quota['used'] * 1024),
|
|
$this->show_bytes($quota['total'] * 1024),
|
|
$quota_result['percent']
|
|
);
|
|
|
|
$quota_result['title'] = $title;
|
|
|
|
if ($attrib['width']) {
|
|
$quota_result['width'] = $attrib['width'];
|
|
}
|
|
if ($attrib['height']) {
|
|
$quota_result['height'] = $attrib['height'];
|
|
}
|
|
|
|
// build a table of quota types/roots info
|
|
if (($root_cnt = count($quota_result['all'])) > 1 || count($quota_result['all'][key($quota_result['all'])]) > 1) {
|
|
$table = new html_table(array('cols' => 3, 'class' => 'quota-info'));
|
|
|
|
$table->add_header(null, self::Q($this->gettext('quotatype')));
|
|
$table->add_header(null, self::Q($this->gettext('quotatotal')));
|
|
$table->add_header(null, self::Q($this->gettext('quotaused')));
|
|
|
|
foreach ($quota_result['all'] as $root => $data) {
|
|
if ($root_cnt > 1 && $root) {
|
|
$table->add(array('colspan' => 3, 'class' => 'root'), self::Q($root));
|
|
}
|
|
|
|
if ($storage = $data['storage']) {
|
|
$percent = min(100, round(($storage['used']/max(1,$storage['total']))*100));
|
|
|
|
$table->add('name', self::Q($this->gettext('quotastorage')));
|
|
$table->add(null, $this->show_bytes($storage['total'] * 1024));
|
|
$table->add(null, sprintf('%s (%.0f%%)', $this->show_bytes($storage['used'] * 1024), $percent));
|
|
}
|
|
if ($message = $data['message']) {
|
|
$percent = min(100, round(($message['used']/max(1,$message['total']))*100));
|
|
|
|
$table->add('name', self::Q($this->gettext('quotamessage')));
|
|
$table->add(null, intval($message['total']));
|
|
$table->add(null, sprintf('%d (%.0f%%)', $message['used'], $percent));
|
|
}
|
|
}
|
|
|
|
$quota_result['table'] = $table->show();
|
|
}
|
|
}
|
|
else {
|
|
$unlimited = $this->config->get('quota_zero_as_unlimited');
|
|
$quota_result['title'] = $this->gettext($unlimited ? 'unlimited' : 'unknown');
|
|
$quota_result['percent'] = 0;
|
|
}
|
|
|
|
// cleanup
|
|
unset($quota_result['abort']);
|
|
if (empty($quota_result['table'])) {
|
|
unset($quota_result['all']);
|
|
}
|
|
|
|
return $quota_result;
|
|
}
|
|
|
|
/**
|
|
* Outputs error message according to server error/response codes
|
|
*
|
|
* @param string $fallback Fallback message label
|
|
* @param array $fallback_args Fallback message label arguments
|
|
* @param string $suffix Message label suffix
|
|
* @param array $params Additional parameters (type, prefix)
|
|
*/
|
|
public function display_server_error($fallback = null, $fallback_args = null, $suffix = '', $params = array())
|
|
{
|
|
$err_code = $this->storage->get_error_code();
|
|
$res_code = $this->storage->get_response_code();
|
|
$args = array();
|
|
|
|
if ($res_code == rcube_storage::NOPERM) {
|
|
$error = 'errornoperm';
|
|
}
|
|
else if ($res_code == rcube_storage::READONLY) {
|
|
$error = 'errorreadonly';
|
|
}
|
|
else if ($res_code == rcube_storage::OVERQUOTA) {
|
|
$error = 'erroroverquota';
|
|
}
|
|
else if ($err_code && ($err_str = $this->storage->get_error_str())) {
|
|
// try to detect access rights problem and display appropriate message
|
|
if (stripos($err_str, 'Permission denied') !== false) {
|
|
$error = 'errornoperm';
|
|
}
|
|
// try to detect full mailbox problem and display appropriate message
|
|
// there can be e.g. "Quota exceeded" / "quotum would exceed" / "Over quota"
|
|
else if (stripos($err_str, 'quot') !== false && preg_match('/exceed|over/i', $err_str)) {
|
|
$error = 'erroroverquota';
|
|
}
|
|
else {
|
|
$error = 'servererrormsg';
|
|
$args = array('msg' => rcube::Q($err_str));
|
|
}
|
|
}
|
|
else if ($err_code < 0) {
|
|
$error = 'storageerror';
|
|
}
|
|
else if ($fallback) {
|
|
$error = $fallback;
|
|
$args = $fallback_args;
|
|
$params['prefix'] = false;
|
|
}
|
|
|
|
if ($error) {
|
|
if ($suffix && $this->text_exists($error . $suffix)) {
|
|
$error .= $suffix;
|
|
}
|
|
|
|
$msg = $this->gettext(array('name' => $error, 'vars' => $args));
|
|
|
|
if ($params['prefix'] && $fallback) {
|
|
$msg = $this->gettext(array('name' => $fallback, 'vars' => $fallback_args)) . ' ' . $msg;
|
|
}
|
|
|
|
$this->output->show_message($msg, $params['type'] ?: 'error');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Output HTML editor scripts
|
|
*
|
|
* @param string $mode Editor mode
|
|
*/
|
|
public function html_editor($mode = '')
|
|
{
|
|
$spellcheck = intval($this->config->get('enable_spellcheck'));
|
|
$spelldict = intval($this->config->get('spellcheck_dictionary'));
|
|
$disabled_plugins = array();
|
|
$disabled_buttons = array();
|
|
$extra_plugins = array();
|
|
$extra_buttons = array();
|
|
|
|
if (!$spellcheck) {
|
|
$disabled_plugins[] = 'spellchecker';
|
|
}
|
|
|
|
$hook = $this->plugins->exec_hook('html_editor', array(
|
|
'mode' => $mode,
|
|
'disabled_plugins' => $disabled_plugins,
|
|
'disabled_buttons' => $disabled_buttons,
|
|
'extra_plugins' => $extra_plugins,
|
|
'extra_buttons' => $extra_buttons,
|
|
));
|
|
|
|
if ($hook['abort']) {
|
|
return;
|
|
}
|
|
|
|
$lang_codes = array($_SESSION['language']);
|
|
$assets_dir = $this->config->get('assets_dir') ?: INSTALL_PATH;
|
|
|
|
if ($pos = strpos($_SESSION['language'], '_')) {
|
|
$lang_codes[] = substr($_SESSION['language'], 0, $pos);
|
|
}
|
|
|
|
foreach ($lang_codes as $code) {
|
|
if (file_exists("$assets_dir/program/js/tinymce/langs/$code.js")) {
|
|
$lang = $code;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (empty($lang)) {
|
|
$lang = 'en';
|
|
}
|
|
|
|
$config = array(
|
|
'mode' => $mode,
|
|
'lang' => $lang,
|
|
'skin_path' => $this->output->get_skin_path(),
|
|
'spellcheck' => $spellcheck, // deprecated
|
|
'spelldict' => $spelldict,
|
|
'disabled_plugins' => $hook['disabled_plugins'],
|
|
'disabled_buttons' => $hook['disabled_buttons'],
|
|
'extra_plugins' => $hook['extra_plugins'],
|
|
'extra_buttons' => $hook['extra_buttons'],
|
|
);
|
|
|
|
$this->output->add_label('selectimage', 'addimage', 'selectmedia', 'addmedia');
|
|
$this->output->set_env('editor_config', $config);
|
|
$this->output->include_css('program/resources/tinymce/browser.css');
|
|
$this->output->include_script('tinymce/tinymce.min.js');
|
|
$this->output->include_script('editor.js');
|
|
}
|
|
|
|
/**
|
|
* File upload progress handler.
|
|
*/
|
|
public function upload_progress()
|
|
{
|
|
$params = array(
|
|
'action' => $this->action,
|
|
'name' => rcube_utils::get_input_value('_progress', rcube_utils::INPUT_GET),
|
|
);
|
|
|
|
if (function_exists('uploadprogress_get_info')) {
|
|
$status = uploadprogress_get_info($params['name']);
|
|
|
|
if (!empty($status)) {
|
|
$params['current'] = $status['bytes_uploaded'];
|
|
$params['total'] = $status['bytes_total'];
|
|
}
|
|
}
|
|
|
|
if (!isset($status) && filter_var(ini_get('apc.rfc1867'), FILTER_VALIDATE_BOOLEAN)
|
|
&& ini_get('apc.rfc1867_name')
|
|
) {
|
|
$prefix = ini_get('apc.rfc1867_prefix');
|
|
$status = apc_fetch($prefix . $params['name']);
|
|
|
|
if (!empty($status)) {
|
|
$params['current'] = $status['current'];
|
|
$params['total'] = $status['total'];
|
|
}
|
|
}
|
|
|
|
if (!isset($status) && filter_var(ini_get('session.upload_progress.enabled'), FILTER_VALIDATE_BOOLEAN)
|
|
&& ini_get('session.upload_progress.name')
|
|
) {
|
|
$key = ini_get('session.upload_progress.prefix') . $params['name'];
|
|
|
|
$params['total'] = $_SESSION[$key]['content_length'];
|
|
$params['current'] = $_SESSION[$key]['bytes_processed'];
|
|
}
|
|
|
|
if (!empty($params['total'])) {
|
|
$total = $this->show_bytes($params['total'], $unit);
|
|
switch ($unit) {
|
|
case 'GB':
|
|
$gb = $params['current']/1073741824;
|
|
$current = sprintf($gb >= 10 ? "%d" : "%.1f", $gb);
|
|
break;
|
|
case 'MB':
|
|
$mb = $params['current']/1048576;
|
|
$current = sprintf($mb >= 10 ? "%d" : "%.1f", $mb);
|
|
break;
|
|
case 'KB':
|
|
$current = round($params['current']/1024);
|
|
break;
|
|
case 'B':
|
|
default:
|
|
$current = $params['current'];
|
|
break;
|
|
}
|
|
|
|
$params['percent'] = round($params['current']/$params['total']*100);
|
|
$params['text'] = $this->gettext(array(
|
|
'name' => 'uploadprogress',
|
|
'vars' => array(
|
|
'percent' => $params['percent'] . '%',
|
|
'current' => $current,
|
|
'total' => $total
|
|
)
|
|
));
|
|
}
|
|
|
|
$this->output->command('upload_progress_update', $params);
|
|
$this->output->send();
|
|
}
|
|
|
|
/**
|
|
* Initializes file uploading interface.
|
|
*
|
|
* @param int $max_size Optional maximum file size in bytes
|
|
*
|
|
* @return string Human-readable file size limit
|
|
*/
|
|
public function upload_init($max_size = null)
|
|
{
|
|
// Enable upload progress bar
|
|
if ($seconds = $this->config->get('upload_progress')) {
|
|
if (function_exists('uploadprogress_get_info')) {
|
|
$field_name = 'UPLOAD_IDENTIFIER';
|
|
}
|
|
if (!$field_name && filter_var(ini_get('apc.rfc1867'), FILTER_VALIDATE_BOOLEAN)) {
|
|
$field_name = ini_get('apc.rfc1867_name');
|
|
}
|
|
if (!$field_name && filter_var(ini_get('session.upload_progress.enabled'), FILTER_VALIDATE_BOOLEAN)) {
|
|
$field_name = ini_get('session.upload_progress.name');
|
|
}
|
|
|
|
if ($field_name) {
|
|
$this->output->set_env('upload_progress_name', $field_name);
|
|
$this->output->set_env('upload_progress_time', (int) $seconds);
|
|
}
|
|
}
|
|
|
|
// find max filesize value
|
|
$max_filesize = rcube_utils::max_upload_size();
|
|
if ($max_size && $max_size < $max_filesize) {
|
|
$max_filesize = $max_size;
|
|
}
|
|
|
|
$max_filesize_txt = $this->show_bytes($max_filesize);
|
|
$this->output->set_env('max_filesize', $max_filesize);
|
|
$this->output->set_env('filesizeerror', $this->gettext(array(
|
|
'name' => 'filesizeerror', 'vars' => array('size' => $max_filesize_txt))));
|
|
|
|
if ($max_filecount = ini_get('max_file_uploads')) {
|
|
$this->output->set_env('max_filecount', $max_filecount);
|
|
$this->output->set_env('filecounterror', $this->gettext(array(
|
|
'name' => 'filecounterror', 'vars' => array('count' => $max_filecount))));
|
|
}
|
|
|
|
return $max_filesize_txt;
|
|
}
|
|
|
|
/**
|
|
* Upload form object
|
|
*
|
|
* @param array $attrib Object attributes
|
|
* @param string $name Form object name
|
|
* @param string $action Form action name
|
|
* @param array $input_attr File input attributes
|
|
*
|
|
* @return string HTML output
|
|
*/
|
|
public function upload_form($attrib, $name, $action, $input_attr = array())
|
|
{
|
|
// Get filesize, enable upload progress bar
|
|
$max_filesize = $this->upload_init();
|
|
|
|
$hint = html::div('hint', $this->gettext(array('name' => 'maxuploadsize', 'vars' => array('size' => $max_filesize))));
|
|
|
|
if ($attrib['mode'] == 'hint') {
|
|
return $hint;
|
|
}
|
|
|
|
// set defaults
|
|
$attrib += array('id' => 'rcmUploadbox', 'buttons' => 'yes');
|
|
|
|
$event = rcmail_output::JS_OBJECT_NAME . ".command('$action', this.form)";
|
|
$form_id = $attrib['id'] . 'Frm';
|
|
|
|
// Default attributes of file input and form
|
|
$input_attr += array(
|
|
'id' => $attrib['id'] . 'Input',
|
|
'type' => 'file',
|
|
'name' => '_attachments[]',
|
|
);
|
|
|
|
$form_attr = array(
|
|
'id' => $form_id,
|
|
'name' => $name,
|
|
'method' => 'post',
|
|
'enctype' => 'multipart/form-data'
|
|
);
|
|
|
|
if ($attrib['mode'] == 'smart') {
|
|
unset($attrib['buttons']);
|
|
$form_attr['class'] = 'smart-upload';
|
|
$input_attr = array_merge($input_attr, array(
|
|
// Note: Chrome sometimes executes onchange event on Cancel, make sure a file was selected
|
|
'onchange' => "if ((this.files && this.files.length) || (!this.files && this.value)) $event",
|
|
'class' => 'smart-upload',
|
|
'tabindex' => '-1',
|
|
));
|
|
}
|
|
|
|
$input = new html_inputfield($input_attr);
|
|
$content = $attrib['prefix'] . $input->show();
|
|
|
|
if ($attrib['mode'] != 'smart') {
|
|
$content = html::div(null, $content);
|
|
$content .= $hint;
|
|
}
|
|
|
|
if (rcube_utils::get_boolean($attrib['buttons'])) {
|
|
$button = new html_inputfield(array('type' => 'button'));
|
|
$content .= html::div('buttons',
|
|
$button->show($this->gettext('close'), array('class' => 'button', 'onclick' => "$('#{$attrib['id']}').hide()")) . ' ' .
|
|
$button->show($this->gettext('upload'), array('class' => 'button mainaction', 'onclick' => $event))
|
|
);
|
|
}
|
|
|
|
$this->output->add_gui_object($name, $form_id);
|
|
|
|
return html::div($attrib, $this->output->form_tag($form_attr, $content));
|
|
}
|
|
|
|
/**
|
|
* Outputs uploaded file content (with image thumbnails support
|
|
*
|
|
* @param array $file Upload file data
|
|
*/
|
|
public function display_uploaded_file($file)
|
|
{
|
|
if (empty($file)) {
|
|
return;
|
|
}
|
|
|
|
$file = $this->plugins->exec_hook('attachment_display', $file);
|
|
|
|
if ($file['status']) {
|
|
if (empty($file['size'])) {
|
|
$file['size'] = $file['data'] ? strlen($file['data']) : @filesize($file['path']);
|
|
}
|
|
|
|
// generate image thumbnail for file browser in HTML editor
|
|
if (!empty($_GET['_thumbnail'])) {
|
|
$temp_dir = $this->config->get('temp_dir');
|
|
$thumbnail_size = 80;
|
|
$mimetype = $file['mimetype'];
|
|
$file_ident = $file['id'] . ':' . $file['mimetype'] . ':' . $file['size'];
|
|
$cache_basename = $temp_dir . '/' . md5($file_ident . ':' . $this->user->ID . ':' . $thumbnail_size);
|
|
$cache_file = $cache_basename . '.thumb';
|
|
|
|
// render thumbnail image if not done yet
|
|
if (!is_file($cache_file)) {
|
|
if (!$file['path']) {
|
|
$orig_name = $filename = $cache_basename . '.tmp';
|
|
file_put_contents($orig_name, $file['data']);
|
|
}
|
|
else {
|
|
$filename = $file['path'];
|
|
}
|
|
|
|
$image = new rcube_image($filename);
|
|
if ($imgtype = $image->resize($thumbnail_size, $cache_file, true)) {
|
|
$mimetype = 'image/' . $imgtype;
|
|
|
|
if ($orig_name) {
|
|
unlink($orig_name);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (is_file($cache_file)) {
|
|
// cache for 1h
|
|
$this->output->future_expire_header(3600);
|
|
header('Content-Type: ' . $mimetype);
|
|
header('Content-Length: ' . filesize($cache_file));
|
|
|
|
readfile($cache_file);
|
|
exit;
|
|
}
|
|
}
|
|
|
|
header('Content-Type: ' . $file['mimetype']);
|
|
header('Content-Length: ' . $file['size']);
|
|
|
|
if ($file['data']) {
|
|
echo $file['data'];
|
|
}
|
|
else if ($file['path']) {
|
|
readfile($file['path']);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Initializes client-side autocompletion.
|
|
*/
|
|
public function autocomplete_init()
|
|
{
|
|
static $init;
|
|
|
|
if ($init) {
|
|
return;
|
|
}
|
|
|
|
$init = 1;
|
|
|
|
if (($threads = (int)$this->config->get('autocomplete_threads')) > 0) {
|
|
$book_types = (array) $this->config->get('autocomplete_addressbooks', 'sql');
|
|
if (count($book_types) > 1) {
|
|
$this->output->set_env('autocomplete_threads', $threads);
|
|
$this->output->set_env('autocomplete_sources', $book_types);
|
|
}
|
|
}
|
|
|
|
$this->output->set_env('autocomplete_max', (int)$this->config->get('autocomplete_max', 15));
|
|
$this->output->set_env('autocomplete_min_length', $this->config->get('autocomplete_min_length'));
|
|
$this->output->add_label('autocompletechars', 'autocompletemore');
|
|
}
|
|
|
|
/**
|
|
* Returns supported font-family specifications
|
|
*
|
|
* @param string $font Font name
|
|
*
|
|
* @param string|array Font-family specification array or string (if $font is used)
|
|
*/
|
|
public static function font_defs($font = null)
|
|
{
|
|
$fonts = array(
|
|
'Andale Mono' => '"Andale Mono",Times,monospace',
|
|
'Arial' => 'Arial,Helvetica,sans-serif',
|
|
'Arial Black' => '"Arial Black","Avant Garde",sans-serif',
|
|
'Book Antiqua' => '"Book Antiqua",Palatino,serif',
|
|
'Courier New' => '"Courier New",Courier,monospace',
|
|
'Georgia' => 'Georgia,Palatino,serif',
|
|
'Helvetica' => 'Helvetica,Arial,sans-serif',
|
|
'Impact' => 'Impact,Chicago,sans-serif',
|
|
'Tahoma' => 'Tahoma,Arial,Helvetica,sans-serif',
|
|
'Terminal' => 'Terminal,Monaco,monospace',
|
|
'Times New Roman' => '"Times New Roman",Times,serif',
|
|
'Trebuchet MS' => '"Trebuchet MS",Geneva,sans-serif',
|
|
'Verdana' => 'Verdana,Geneva,sans-serif',
|
|
);
|
|
|
|
if ($font) {
|
|
return $fonts[$font];
|
|
}
|
|
|
|
return $fonts;
|
|
}
|
|
|
|
/**
|
|
* Create a human readable string for a number of bytes
|
|
*
|
|
* @param int $bytes Number of bytes
|
|
* @param string &$unit Size unit
|
|
*
|
|
* @return string Byte string
|
|
*/
|
|
public function show_bytes($bytes, &$unit = null)
|
|
{
|
|
if ($bytes >= 1073741824) {
|
|
$unit = 'GB';
|
|
$gb = $bytes/1073741824;
|
|
$str = sprintf($gb >= 10 ? "%d " : "%.1f ", $gb) . $this->gettext($unit);
|
|
}
|
|
else if ($bytes >= 1048576) {
|
|
$unit = 'MB';
|
|
$mb = $bytes/1048576;
|
|
$str = sprintf($mb >= 10 ? "%d " : "%.1f ", $mb) . $this->gettext($unit);
|
|
}
|
|
else if ($bytes >= 1024) {
|
|
$unit = 'KB';
|
|
$str = sprintf("%d ", round($bytes/1024)) . $this->gettext($unit);
|
|
}
|
|
else {
|
|
$unit = 'B';
|
|
$str = sprintf('%d ', $bytes) . $this->gettext($unit);
|
|
}
|
|
|
|
return $str;
|
|
}
|
|
|
|
/**
|
|
* Returns real size (calculated) of the message part
|
|
*
|
|
* @param rcube_message_part $part Message part
|
|
*
|
|
* @return string Part size (and unit)
|
|
*/
|
|
public function message_part_size($part)
|
|
{
|
|
if (isset($part->d_parameters['size'])) {
|
|
$size = $this->show_bytes((int)$part->d_parameters['size']);
|
|
}
|
|
else {
|
|
$size = $part->size;
|
|
|
|
if ($size === 0) {
|
|
$part->exact_size = true;
|
|
}
|
|
|
|
if ($part->encoding == 'base64') {
|
|
$size = $size / 1.33;
|
|
}
|
|
|
|
$size = $this->show_bytes($size);
|
|
}
|
|
|
|
if (!$part->exact_size) {
|
|
$size = '~' . $size;
|
|
}
|
|
|
|
return $size;
|
|
}
|
|
|
|
/**
|
|
* Returns message UID(s) and IMAP folder(s) from GET/POST data
|
|
*
|
|
* @param string $uids UID value to decode
|
|
* @param string $mbox Default mailbox value (if not encoded in UIDs)
|
|
* @param bool $is_multifolder Will be set to True if multi-folder request
|
|
*
|
|
* @return array List of message UIDs per folder
|
|
*/
|
|
public static function get_uids($uids = null, $mbox = null, &$is_multifolder = false)
|
|
{
|
|
// message UID (or comma-separated list of IDs) is provided in
|
|
// the form of <ID>-<MBOX>[,<ID>-<MBOX>]*
|
|
|
|
$_uid = $uids ?: rcube_utils::get_input_value('_uid', rcube_utils::INPUT_GPC);
|
|
$_mbox = $mbox ?: (string) rcube_utils::get_input_value('_mbox', rcube_utils::INPUT_GPC);
|
|
|
|
// already a hash array
|
|
if (is_array($_uid) && !isset($_uid[0])) {
|
|
return $_uid;
|
|
}
|
|
|
|
$result = array();
|
|
|
|
// special case: *
|
|
if ($_uid == '*' && is_object($_SESSION['search'][1]) && $_SESSION['search'][1]->multi) {
|
|
$is_multifolder = true;
|
|
// extract the full list of UIDs per folder from the search set
|
|
foreach ($_SESSION['search'][1]->sets as $subset) {
|
|
$mbox = $subset->get_parameters('MAILBOX');
|
|
$result[$mbox] = $subset->get();
|
|
}
|
|
}
|
|
else {
|
|
if (is_string($_uid))
|
|
$_uid = explode(',', $_uid);
|
|
|
|
// create a per-folder UIDs array
|
|
foreach ((array)$_uid as $uid) {
|
|
list($uid, $mbox) = explode('-', $uid, 2);
|
|
if (!strlen($mbox)) {
|
|
$mbox = $_mbox;
|
|
}
|
|
else {
|
|
$is_multifolder = true;
|
|
}
|
|
|
|
if ($uid == '*') {
|
|
$result[$mbox] = $uid;
|
|
}
|
|
else {
|
|
$result[$mbox][] = $uid;
|
|
}
|
|
}
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Get resource file content (with assets_dir support)
|
|
*
|
|
* @param string $name File name
|
|
*
|
|
* @return string File content
|
|
*/
|
|
public function get_resource_content($name)
|
|
{
|
|
if (!strpos($name, '/')) {
|
|
$name = "program/resources/$name";
|
|
}
|
|
|
|
$assets_dir = $this->config->get('assets_dir');
|
|
|
|
if ($assets_dir) {
|
|
$path = slashify($assets_dir) . $name;
|
|
if (@file_exists($path)) {
|
|
$name = $path;
|
|
}
|
|
}
|
|
|
|
return file_get_contents($name, false);
|
|
}
|
|
|
|
/**
|
|
* Converts HTML content into plain text
|
|
*
|
|
* @param string $html HTML content
|
|
* @param array $options Conversion parameters (width, links, charset)
|
|
*
|
|
* @return string Plain text
|
|
*/
|
|
public function html2text($html, $options = array())
|
|
{
|
|
$default_options = array(
|
|
'links' => true,
|
|
'width' => 75,
|
|
'body' => $html,
|
|
'charset' => RCUBE_CHARSET,
|
|
);
|
|
|
|
$options = array_merge($default_options, (array) $options);
|
|
|
|
// Plugins may want to modify HTML in another/additional way
|
|
$options = $this->plugins->exec_hook('html2text', $options);
|
|
|
|
// Convert to text
|
|
if (!$options['abort']) {
|
|
$converter = new rcube_html2text($options['body'],
|
|
false, $options['links'], $options['width'], $options['charset']);
|
|
|
|
$options['body'] = rtrim($converter->get_text());
|
|
}
|
|
|
|
return $options['body'];
|
|
}
|
|
|
|
/**
|
|
* Connect to the mail storage server with stored session data
|
|
*
|
|
* @return bool True on success, False on error
|
|
*/
|
|
public function storage_connect()
|
|
{
|
|
$storage = $this->get_storage();
|
|
|
|
if ($_SESSION['storage_host'] && !$storage->is_connected()) {
|
|
$host = $_SESSION['storage_host'];
|
|
$user = $_SESSION['username'];
|
|
$port = $_SESSION['storage_port'];
|
|
$ssl = $_SESSION['storage_ssl'];
|
|
$pass = $this->decrypt($_SESSION['password']);
|
|
|
|
if (!$storage->connect($host, $user, $pass, $port, $ssl)) {
|
|
if (is_object($this->output)) {
|
|
$this->output->show_message('storageerror', 'error');
|
|
}
|
|
}
|
|
else {
|
|
$this->set_storage_prop();
|
|
}
|
|
}
|
|
|
|
return $storage->is_connected();
|
|
}
|
|
}
|