mirror of
https://github.com/roundcube/roundcubemail.git
synced 2026-03-03 14:54:01 +01:00
3e0e12227e
Before we stored user skin in session to keep user skin on logon after logout. After more thinking... imho it's better to always present the same logon look.
2552 lines
86 KiB
PHP
2552 lines
86 KiB
PHP
<?php
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/**
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+-----------------------------------------------------------------------+
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| program/include/rcmail.php |
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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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| 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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| 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, $required_plugins);
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// Remember default skin, before it's replaced by user prefs
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$this->default_skin = $this->config->get('skin');
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// start session
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$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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* 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, $framed);
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}
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// set refresh interval
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$this->output->set_env('refresh_interval', $this->config->get('refresh_interval', 0));
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$this->output->set_env('session_lifetime', $this->config->get('session_lifetime', 0) * 60);
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if ($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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$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', $this->user->get_hash());
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}
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// set compose mode for all tasks (message compose step can be triggered from everywhere)
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$this->output->set_env('compose_extwin', $this->config->get('compose_extwin',false));
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// add some basic labels to client
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$this->output->add_label('loading', 'servererror', 'connerror', 'requesttimedout',
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'refreshing', 'windowopenerror', 'uploadingmany', 'close', 'save', 'cancel',
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'alerttitle', 'confirmationtitle', 'delete', 'continue', 'ok');
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return $this->output;
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}
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/**
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* Create an output object for JSON responses
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*
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* @return rcube_output Reference to JSON output object
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*/
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public function json_init()
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{
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if (!($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 $this->output;
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}
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/**
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* Create session object and start the session.
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*/
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public function session_init()
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{
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parent::session_init();
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// set initial session vars
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if (!$_SESSION['user_id']) {
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$_SESSION['temp'] = true;
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}
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}
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|
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/**
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* Perform login to the mail server and to the webmail service.
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* This will also create a new user entry if auto_create_user is configured.
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*
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* @param string $username Mail storage (IMAP) user name
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* @param string $password Mail storage (IMAP) password
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* @param string $host Mail storage (IMAP) host
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* @param bool $cookiecheck Enables cookie check
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*
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* @return boolean True on success, False on failure
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*/
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function login($username, $password, $host = null, $cookiecheck = false)
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{
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$this->login_error = null;
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if (empty($username)) {
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return false;
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}
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|
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if ($cookiecheck && empty($_COOKIE)) {
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$this->login_error = self::ERROR_COOKIES_DISABLED;
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return false;
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}
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|
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$username_filter = $this->config->get('login_username_filter');
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$username_maxlen = $this->config->get('login_username_maxlen', 1024);
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$password_maxlen = $this->config->get('login_password_maxlen', 1024);
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|
$default_host = $this->config->get('default_host');
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$default_port = $this->config->get('default_port');
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|
$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);
|
|
if (strpos($username, '@')) {
|
|
$username = rcube_utils::idn_to_ascii($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();
|
|
|
|
$timezone = rcube_utils::get_input_value('_timezone', rcube_utils::INPUT_GPC);
|
|
if ($timezone && is_string($timezone) && $timezone != '_default_') {
|
|
$_SESSION['timezone'] = $timezone;
|
|
}
|
|
|
|
// 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);
|
|
$this->user->reset();
|
|
|
|
if ($this->config->get('skin') != $this->default_skin && method_exists($this->output, 'set_skin')) {
|
|
$this->output->set_skin($this->default_skin);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 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 $convert Enables date conversion according to user timezone
|
|
*
|
|
* @return string Formatted date string
|
|
*/
|
|
public function format_date($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
|
|
* @param bool $path_remove Remove the path
|
|
*
|
|
* @return string Localized folder name in UTF-8 encoding
|
|
*/
|
|
public function localize_foldername($name, $with_path = false, $path_remove = false)
|
|
{
|
|
$realnames = $this->config->get('show_real_foldernames');
|
|
|
|
if (!$realnames && ($folder_class = $this->folder_classname($name))) {
|
|
return $this->gettext($folder_class);
|
|
}
|
|
|
|
$storage = $this->get_storage();
|
|
$delimiter = $storage->get_hierarchy_delimiter();
|
|
|
|
// Remove the path
|
|
if ($path_remove) {
|
|
if (strpos($name, $delimiter)) {
|
|
$path = explode($delimiter, $name);
|
|
$name = array_pop($path);
|
|
}
|
|
}
|
|
// try to localize path of the folder
|
|
else if ($with_path && !$realnames) {
|
|
$path = explode($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(
|
|
// #5854: Chrome does not execute onchange when selecting the same file.
|
|
// To fix this we reset the input using null value.
|
|
'onchange' => "$event; this.value=null",
|
|
'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)
|
|
{
|
|
// Plugins may want to display different units
|
|
$plugin = $this->plugins->exec_hook('show_bytes', array('bytes' => $bytes));
|
|
|
|
$unit = $plugin['unit'];
|
|
|
|
if ($plugin['result'] !== null) {
|
|
return $plugin['result'];
|
|
}
|
|
|
|
if ($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
|
|
* @param int $mode Request mode. Default: rcube_utils::INPUT_GPC.
|
|
*
|
|
* @return array List of message UIDs per folder
|
|
*/
|
|
public static function get_uids($uids = null, $mbox = null, &$is_multifolder = false, $mode = null)
|
|
{
|
|
// 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', $mode ?: rcube_utils::INPUT_GPC);
|
|
$_mbox = $mbox ?: (string) rcube_utils::get_input_value('_mbox', $mode ?: rcube_utils::INPUT_GPC);
|
|
|
|
// already a hash array
|
|
if (is_array($_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] = $uid;
|
|
}
|
|
else if (preg_match('/^[0-9:.]+$/', $uid)) {
|
|
$result[$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();
|
|
}
|
|
}
|