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1277 lines
35 KiB
PHP
1277 lines
35 KiB
PHP
<?php
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/*
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+-----------------------------------------------------------------------+
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| program/include/main.inc |
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| This file is part of the RoundCube Webmail client |
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| Copyright (C) 2005, RoundCube Dev, - Switzerland |
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| Licensed under the GNU GPL |
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| |
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| PURPOSE: |
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| Provide basic functions for the webmail package |
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+-----------------------------------------------------------------------+
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| Author: Thomas Bruederli <roundcube@gmail.com> |
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+-----------------------------------------------------------------------+
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$Id$
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*/
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require_once('lib/des.inc');
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// register session and connect to server
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function rcmail_startup($task='mail')
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{
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global $sess_id, $sess_auth, $sess_user_lang;
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global $CONFIG, $INSTALL_PATH, $BROWSER, $OUTPUT, $_SESSION, $IMAP, $DB, $JS_OBJECT_NAME;
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// check client
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$BROWSER = rcube_browser();
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// load config file
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include_once('config/main.inc.php');
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$CONFIG = is_array($rcmail_config) ? $rcmail_config : array();
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$CONFIG['skin_path'] = $CONFIG['skin_path'] ? preg_replace('/\/$/', '', $CONFIG['skin_path']) : 'skins/default';
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// load db conf
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include_once('config/db.inc.php');
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$CONFIG = array_merge($CONFIG, $rcmail_config);
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if (empty($CONFIG['log_dir']))
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$CONFIG['log_dir'] = $INSTALL_PATH.'logs';
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else
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$CONFIG['log_dir'] = ereg_replace('\/$', '', $CONFIG['log_dir']);
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// set PHP error logging according to config
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if ($CONFIG['debug_level'] & 1)
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{
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ini_set('log_errors', 1);
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ini_set('error_log', $CONFIG['log_dir'].'/errors');
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}
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if ($CONFIG['debug_level'] & 4)
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ini_set('display_errors', 1);
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else
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ini_set('display_errors', 0);
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// set session garbage collecting time according to session_lifetime
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if (!empty($CONFIG['session_lifetime']))
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ini_set('session.gc_maxlifetime', ($CONFIG['session_lifetime']+2)*60);
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// prepare DB connection
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require_once('include/rcube_'.(empty($CONFIG['db_backend']) ? 'db' : $CONFIG['db_backend']).'.inc');
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$DB = new rcube_db($CONFIG['db_dsnw'], $CONFIG['db_dsnr']);
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$DB->sqlite_initials = $INSTALL_PATH.'SQL/sqlite.initial.sql';
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// we can use the database for storing session data
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// session queries do not work with MDB2
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if ($CONFIG['db_backend']!='mdb2' && is_object($DB) /* && $DB->db_provider!='sqlite' */)
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include_once('include/session.inc');
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// init session
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session_start();
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$sess_id = session_id();
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// create session and set session vars
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if (!$_SESSION['client_id'])
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{
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$_SESSION['client_id'] = $sess_id;
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$_SESSION['user_lang'] = substr($CONFIG['locale_string'], 0, 2);
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$_SESSION['auth_time'] = mktime();
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$_SESSION['auth'] = rcmail_auth_hash($sess_id, $_SESSION['auth_time']);
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unset($GLOBALS['_auth']);
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}
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// set session vars global
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$sess_auth = $_SESSION['auth'];
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$sess_user_lang = $_SESSION['user_lang'];
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// overwrite config with user preferences
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if (is_array($_SESSION['user_prefs']))
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$CONFIG = array_merge($CONFIG, $_SESSION['user_prefs']);
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// reset some session parameters when changing task
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if ($_SESSION['task'] != $task)
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unset($_SESSION['page']);
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// set current task to session
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$_SESSION['task'] = $task;
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// create IMAP object
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if ($task=='mail')
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rcmail_imap_init();
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// set localization
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if ($CONFIG['locale_string'])
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setlocale(LC_ALL, $CONFIG['locale_string']);
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else if ($sess_user_lang)
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setlocale(LC_ALL, $sess_user_lang);
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register_shutdown_function('rcmail_shutdown');
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}
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// create authorization hash
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function rcmail_auth_hash($sess_id, $ts)
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{
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global $CONFIG;
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$auth_string = sprintf('rcmail*sess%sR%s*Chk:%s;%s',
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$sess_id,
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$ts,
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$CONFIG['ip_check'] ? $_SERVER['REMOTE_ADDR'] : '***.***.***.***',
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$_SERVER['HTTP_USER_AGENT']);
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if (function_exists('sha1'))
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return sha1($auth_string);
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else
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return md5($auth_string);
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}
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// create IMAP object and connect to server
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function rcmail_imap_init($connect=FALSE)
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{
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global $CONFIG, $DB, $IMAP;
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$IMAP = new rcube_imap($DB);
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// connect with stored session data
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if ($connect)
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{
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if (!($conn = $IMAP->connect($_SESSION['imap_host'], $_SESSION['username'], decrypt_passwd($_SESSION['password']), $_SESSION['imap_port'], $_SESSION['imap_ssl'])))
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show_message('imaperror', 'error');
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rcmail_set_imap_prop();
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}
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// enable caching of imap data
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if ($CONFIG['enable_caching']===TRUE)
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$IMAP->set_caching(TRUE);
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if (is_array($CONFIG['default_imap_folders']))
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$IMAP->set_default_mailboxes($CONFIG['default_imap_folders']);
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// set pagesize from config
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if (isset($CONFIG['pagesize']))
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$IMAP->set_pagesize($CONFIG['pagesize']);
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}
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// set root dir and last stored mailbox
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// this must be done AFTER connecting to the server
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function rcmail_set_imap_prop()
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{
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global $CONFIG, $IMAP;
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// set root dir from config
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if (strlen($CONFIG['imap_root']))
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$IMAP->set_rootdir($CONFIG['imap_root']);
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if (strlen($_SESSION['mbox']))
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$IMAP->set_mailbox($_SESSION['mbox']);
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if (isset($_SESSION['page']))
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$IMAP->set_page($_SESSION['page']);
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}
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// do these things on script shutdown
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function rcmail_shutdown()
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{
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global $IMAP;
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if (is_object($IMAP))
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{
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$IMAP->close();
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$IMAP->write_cache();
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}
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}
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// destroy session data and remove cookie
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function rcmail_kill_session()
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{
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/* $sess_name = session_name();
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if (isset($_COOKIE[$sess_name]))
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setcookie($sess_name, '', time()-42000, '/');
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*/
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$_SESSION = array();
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session_destroy();
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}
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// return correct name for a specific database table
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function get_table_name($table)
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{
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global $CONFIG;
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// return table name if configured
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$config_key = 'db_table_'.$table;
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if (strlen($CONFIG[$config_key]))
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return $CONFIG[$config_key];
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return $table;
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}
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// return correct name for a specific database sequence
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// (used for Postres only)
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function get_sequence_name($sequence)
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{
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global $CONFIG;
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// return table name if configured
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$config_key = 'db_sequence_'.$sequence;
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if (strlen($CONFIG[$config_key]))
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return $CONFIG[$config_key];
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return $table;
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}
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// init output object for GUI and add common scripts
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function load_gui()
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{
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global $CONFIG, $OUTPUT, $COMM_PATH, $JS_OBJECT_NAME, $CHARSET, $sess_user_lang;
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// init output page
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$OUTPUT = new rcube_html_page();
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// add common javascripts
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$javascript = "var $JS_OBJECT_NAME = new rcube_webmail();\n";
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$javascript .= "$JS_OBJECT_NAME.set_env('comm_path', '$COMM_PATH');\n";
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if (!empty($GLOBALS['_framed']))
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$javascript .= "$JS_OBJECT_NAME.set_env('framed', true);\n";
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$OUTPUT->add_script($javascript);
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$OUTPUT->include_script('program/js/common.js');
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$OUTPUT->include_script('program/js/app.js');
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// set user-selected charset
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if (!empty($CONFIG['charset']))
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{
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$OUTPUT->set_charset($CONFIG['charset']);
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$CHARSET = $CONFIG['charset'];
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}
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else
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rcmail_set_locale($sess_user_lang);
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// add some basic label to client
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rcube_add_label('loading');
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}
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// set localization charset based on the given language
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function rcmail_set_locale($lang)
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{
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global $OUTPUT, $INSTLL_PATH, $CHARSET;
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static $rcube_charsets;
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if (!$rcube_charsets)
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@include($INSTLL_PATH.'program/localization/index.inc');
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if (isset($rcube_charsets[$lang]))
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{
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$OUTPUT->set_charset($rcube_charsets[$lang]);
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$CHARSET = $rcube_charsets[$lang];
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}
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else
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{
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$OUTPUT->set_charset('ISO-8859-1');
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$CHARSET = 'ISO-8859-1';
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}
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}
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// perfom login to the IMAP server and to the webmail service
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function rcmail_login($user, $pass, $host=NULL)
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{
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global $CONFIG, $IMAP, $DB, $sess_user_lang;
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$user_id = NULL;
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if (!$host)
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$host = $CONFIG['default_host'];
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// parse $host URL
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$a_host = parse_url($host);
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if ($a_host['host'])
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{
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$host = $a_host['host'];
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$imap_ssl = (isset($a_host['scheme']) && in_array($a_host['scheme'], array('ssl','imaps','tls'))) ? TRUE : FALSE;
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$imap_port = isset($a_host['port']) ? $a_host['port'] : ($imap_ssl ? 993 : $CONFIG['default_port']);
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}
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// query if user already registered
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$sql_result = $DB->query("SELECT user_id, username, language, preferences
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FROM ".get_table_name('users')."
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WHERE mail_host=? AND (username=? OR alias=?)",
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$host,
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$user,
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$user);
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// user already registered -> overwrite username
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if ($sql_arr = $DB->fetch_assoc($sql_result))
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{
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$user_id = $sql_arr['user_id'];
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$user = $sql_arr['username'];
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}
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// exit if IMAP login failed
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if (!($imap_login = $IMAP->connect($host, $user, $pass, $imap_port, $imap_ssl)))
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return FALSE;
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// user already registered
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if ($user_id && !empty($sql_arr))
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{
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// get user prefs
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if (strlen($sql_arr['preferences']))
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{
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$user_prefs = unserialize($sql_arr['preferences']);
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$_SESSION['user_prefs'] = $user_prefs;
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array_merge($CONFIG, $user_prefs);
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}
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// set user specific language
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if (strlen($sql_arr['language']))
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$sess_user_lang = $_SESSION['user_lang'] = $sql_arr['language'];
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// update user's record
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$DB->query("UPDATE ".get_table_name('users')."
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SET last_login=now()
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WHERE user_id=?",
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$user_id);
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}
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// create new system user
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else if ($CONFIG['auto_create_user'])
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{
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$user_id = rcmail_create_user($user, $host);
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}
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if ($user_id)
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{
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$_SESSION['user_id'] = $user_id;
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$_SESSION['imap_host'] = $host;
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$_SESSION['imap_port'] = $imap_port;
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$_SESSION['imap_ssl'] = $imap_ssl;
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$_SESSION['username'] = $user;
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$_SESSION['user_lang'] = $sess_user_lang;
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$_SESSION['password'] = encrypt_passwd($pass);
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// force reloading complete list of subscribed mailboxes
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$IMAP->clear_cache('mailboxes');
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return TRUE;
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}
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return FALSE;
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}
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// create new entry in users and identities table
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function rcmail_create_user($user, $host)
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{
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global $DB, $CONFIG, $IMAP;
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$DB->query("INSERT INTO ".get_table_name('users')."
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(created, last_login, username, mail_host, language)
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VALUES (now(), now(), ?, ?, ?)",
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$user,
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$host,
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$_SESSION['user_lang']);
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if ($user_id = $DB->insert_id(get_sequence_name('users')))
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{
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$user_email = strstr($user, '@') ? $user : sprintf('%s@%s', $user, $host);
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$user_name = $user!=$user_email ? $user : '';
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// also create a new identity record
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$DB->query("INSERT INTO ".get_table_name('identities')."
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(user_id, del, standard, name, email)
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VALUES (?, 0, 1, ?, ?)",
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$user_id,
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$user_name,
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$user_email);
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// get existing mailboxes
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$a_mailboxes = $IMAP->list_mailboxes();
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// check if the configured mailbox for sent messages exists
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if ($CONFIG['sent_mbox'] && !in_array_nocase($CONFIG['sent_mbox'], $a_mailboxes))
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$IMAP->create_mailbox($CONFIG['sent_mbox'], TRUE);
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// check if the configured mailbox for sent messages exists
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if ($CONFIG['trash_mbox'] && !in_array_nocase($CONFIG['trash_mbox'], $a_mailboxes))
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$IMAP->create_mailbox($CONFIG['trash_mbox'], TRUE);
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}
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else
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{
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raise_error(array('code' => 500,
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'type' => 'php',
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'line' => __LINE__,
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'file' => __FILE__,
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'message' => "Failed to create new user"), TRUE, FALSE);
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}
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return $user_id;
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}
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// overwrite action variable
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function rcmail_overwrite_action($action)
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{
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global $OUTPUT, $JS_OBJECT_NAME;
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$GLOBALS['_action'] = $action;
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$OUTPUT->add_script(sprintf("\n%s.set_env('action', '%s');", $JS_OBJECT_NAME, $action));
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}
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function show_message($message, $type='notice')
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{
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global $OUTPUT, $JS_OBJECT_NAME, $REMOTE_REQUEST;
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$framed = $GLOBALS['_framed'];
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$command = sprintf("display_message('%s', '%s');",
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addslashes(rep_specialchars_output(rcube_label($message))),
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$type);
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if ($REMOTE_REQUEST)
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return 'this.'.$command;
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else
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$OUTPUT->add_script(sprintf("%s%s.%s",
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$framed ? sprintf('if(parent.%s)parent.', $JS_OBJECT_NAME) : '',
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$JS_OBJECT_NAME,
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$command));
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|
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// console(rcube_label($message));
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}
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function console($msg, $type=1)
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{
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if ($GLOBALS['REMOTE_REQUEST'])
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print "// $msg\n";
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else
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{
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print $msg;
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print "\n<hr>\n";
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}
|
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}
|
|
|
|
|
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function encrypt_passwd($pass)
|
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{
|
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$cypher = des('rcmail?24BitPwDkeyF**ECB', $pass, 1, 0, NULL);
|
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return base64_encode($cypher);
|
|
}
|
|
|
|
|
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function decrypt_passwd($cypher)
|
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{
|
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$pass = des('rcmail?24BitPwDkeyF**ECB', base64_decode($cypher), 0, 0, NULL);
|
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return trim($pass);
|
|
}
|
|
|
|
|
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// send correct response on a remote request
|
|
function rcube_remote_response($js_code)
|
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{
|
|
send_nocacheing_headers();
|
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header('Content-Type: application/x-javascript');
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|
|
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print '/** remote response ['.date('d/M/Y h:i:s O')."] **/\n";
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print $js_code;
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exit;
|
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}
|
|
|
|
|
|
// read directory program/localization/ and return a list of available languages
|
|
function rcube_list_languages()
|
|
{
|
|
global $CONFIG, $INSTALL_PATH;
|
|
static $sa_languages = array();
|
|
|
|
if (!sizeof($sa_languages))
|
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{
|
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@include($INSTLL_PATH.'program/localization/index.inc');
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|
|
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if ($dh = @opendir($INSTLL_PATH.'program/localization'))
|
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{
|
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while (($name = readdir($dh)) !== false)
|
|
{
|
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if ($name{0}=='.' || !is_dir($INSTLL_PATH.'program/localization/'.$name))
|
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continue;
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|
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if ($label = $rcube_languages[$name])
|
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$sa_languages[$name] = $label ? $label : $name;
|
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}
|
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closedir($dh);
|
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}
|
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}
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|
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return $sa_languages;
|
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}
|
|
|
|
|
|
// add a localized label to the client environment
|
|
function rcube_add_label()
|
|
{
|
|
global $OUTPUT, $JS_OBJECT_NAME;
|
|
|
|
$arg_list = func_get_args();
|
|
foreach ($arg_list as $i => $name)
|
|
$OUTPUT->add_script(sprintf("%s.add_label('%s', '%s');",
|
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$JS_OBJECT_NAME,
|
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$name,
|
|
rep_specialchars_output(rcube_label($name), 'js')));
|
|
}
|
|
|
|
|
|
// remove temp files of a session
|
|
function rcmail_clear_session_temp($sess_id)
|
|
{
|
|
global $CONFIG;
|
|
|
|
$temp_dir = $CONFIG['temp_dir'].(!eregi('\/$', $CONFIG['temp_dir']) ? '/' : '');
|
|
$cache_dir = $temp_dir.$sess_id;
|
|
|
|
if (is_dir($cache_dir))
|
|
{
|
|
clear_directory($cache_dir);
|
|
rmdir($cache_dir);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
// replace specials characters to a specific encoding type
|
|
function rep_specialchars_output($str, $enctype='', $mode='', $newlines=TRUE)
|
|
{
|
|
global $OUTPUT_TYPE, $CHARSET;
|
|
static $html_encode_arr, $js_rep_table, $rtf_rep_table, $xml_rep_table;
|
|
|
|
if (!$enctype)
|
|
$enctype = $GLOBALS['OUTPUT_TYPE'];
|
|
|
|
// convert nbsps back to normal spaces if not html
|
|
if ($enctype!='html')
|
|
$str = str_replace(chr(160), ' ', $str);
|
|
|
|
|
|
// encode for plaintext
|
|
if ($enctype=='text')
|
|
return str_replace("\r\n", "\n", $mode=='remove' ? strip_tags($str) : $str);
|
|
|
|
// encode for HTML output
|
|
if ($enctype=='html')
|
|
{
|
|
if (!$html_encode_arr)
|
|
{
|
|
if ($CHARSET=='ISO-8859-1')
|
|
{
|
|
$html_encode_arr = get_html_translation_table(HTML_ENTITIES);
|
|
$html_encode_arr[chr(128)] = '€';
|
|
}
|
|
else
|
|
$html_encode_arr = get_html_translation_table(HTML_SPECIALCHARS);
|
|
|
|
unset($html_encode_arr['?']);
|
|
unset($html_encode_arr['&']);
|
|
}
|
|
|
|
$ltpos = strpos($str, '<');
|
|
$encode_arr = $html_encode_arr;
|
|
|
|
// don't replace quotes and html tags
|
|
if (($mode=='show' || $mode=='') && $ltpos!==false && strpos($str, '>', $ltpos)!==false)
|
|
{
|
|
unset($encode_arr['"']);
|
|
unset($encode_arr['<']);
|
|
unset($encode_arr['>']);
|
|
}
|
|
else if ($mode=='remove')
|
|
$str = strip_tags($str);
|
|
|
|
$out = strtr($str, $encode_arr);
|
|
|
|
return $newlines ? nl2br($out) : $out;
|
|
}
|
|
|
|
|
|
if ($enctype=='url')
|
|
return rawurlencode($str);
|
|
|
|
|
|
// if the replace tables for RTF, XML and JS are not yet defined
|
|
if (!$js_rep_table)
|
|
{
|
|
$js_rep_table = $rtf_rep_table = $xml_rep_table = array();
|
|
|
|
for ($c=160; $c<256; $c++) // can be increased to support more charsets
|
|
{
|
|
$hex = dechex($c);
|
|
$rtf_rep_table[Chr($c)] = "\\'$hex";
|
|
$xml_rep_table[Chr($c)] = "&#$c;";
|
|
|
|
if ($CHARSET=='ISO-8859-1')
|
|
$js_rep_table[Chr($c)] = sprintf("\u%s%s", str_repeat('0', 4-strlen($hex)), $hex);
|
|
}
|
|
|
|
$js_rep_table['"'] = sprintf("\u%s%s", str_repeat('0', 4-strlen(dechex(34))), dechex(34));
|
|
$xml_rep_table['"'] = '"';
|
|
}
|
|
|
|
// encode for RTF
|
|
if ($enctype=='xml')
|
|
return strtr($str, $xml_rep_table);
|
|
|
|
// encode for javascript use
|
|
if ($enctype=='js')
|
|
return preg_replace(array("/\r\n/", '/"/', "/([^\\\])'/"), array('\n', '\"', "$1\'"), strtr($str, $js_rep_table));
|
|
|
|
// encode for RTF
|
|
if ($enctype=='rtf')
|
|
return preg_replace("/\r\n/", "\par ", strtr($str, $rtf_rep_table));
|
|
|
|
// no encoding given -> return original string
|
|
return $str;
|
|
}
|
|
|
|
|
|
|
|
// ************** template parsing and gui functions **************
|
|
|
|
|
|
// return boolean if a specific template exists
|
|
function template_exists($name)
|
|
{
|
|
global $CONFIG, $OUTPUT;
|
|
$skin_path = $CONFIG['skin_path'];
|
|
|
|
// check template file
|
|
return is_file("$skin_path/templates/$name.html");
|
|
}
|
|
|
|
|
|
// get page template an replace variable
|
|
// similar function as used in nexImage
|
|
function parse_template($name='main', $exit=TRUE)
|
|
{
|
|
global $CONFIG, $OUTPUT;
|
|
$skin_path = $CONFIG['skin_path'];
|
|
|
|
// read template file
|
|
$templ = '';
|
|
$path = "$skin_path/templates/$name.html";
|
|
|
|
if($fp = @fopen($path, 'r'))
|
|
{
|
|
$templ = fread($fp, filesize($path));
|
|
fclose($fp);
|
|
}
|
|
else
|
|
{
|
|
raise_error(array('code' => 500,
|
|
'type' => 'php',
|
|
'line' => __LINE__,
|
|
'file' => __FILE__,
|
|
'message' => "Error loading template for '$name'"), TRUE, TRUE);
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
// parse for specialtags
|
|
$output = parse_rcube_xml($templ);
|
|
|
|
$OUTPUT->write(trim(parse_with_globals($output)), $skin_path);
|
|
|
|
if ($exit)
|
|
exit;
|
|
}
|
|
|
|
|
|
|
|
// replace all strings ($varname) with the content of the according global variable
|
|
function parse_with_globals($input)
|
|
{
|
|
$GLOBALS['__comm_path'] = $GLOBALS['COMM_PATH'];
|
|
$output = preg_replace('/\$(__[a-z0-9_\-]+)/e', '$GLOBALS["\\1"]', $input);
|
|
return $output;
|
|
}
|
|
|
|
|
|
|
|
function parse_rcube_xml($input)
|
|
{
|
|
$output = preg_replace('/<roundcube:([-_a-z]+)\s+([^>]+)>/Uie', "rcube_xml_command('\\1', '\\2')", $input);
|
|
return $output;
|
|
}
|
|
|
|
|
|
function rcube_xml_command($command, $str_attrib, $a_attrib=NULL)
|
|
{
|
|
global $IMAP, $CONFIG;
|
|
|
|
$attrib = array();
|
|
$command = strtolower($command);
|
|
|
|
preg_match_all('/\s*([-_a-z]+)=["]([^"]+)["]?/i', stripslashes($str_attrib), $regs, PREG_SET_ORDER);
|
|
|
|
// convert attributes to an associative array (name => value)
|
|
if ($regs)
|
|
foreach ($regs as $attr)
|
|
$attrib[strtolower($attr[1])] = $attr[2];
|
|
else if ($a_attrib)
|
|
$attrib = $a_attrib;
|
|
|
|
// execute command
|
|
switch ($command)
|
|
{
|
|
// return a button
|
|
case 'button':
|
|
if ($attrib['command'])
|
|
return rcube_button($attrib);
|
|
break;
|
|
|
|
// show a label
|
|
case 'label':
|
|
if ($attrib['name'] || $attrib['command'])
|
|
return rep_specialchars_output(rcube_label($attrib));
|
|
break;
|
|
|
|
// create a menu item
|
|
case 'menu':
|
|
if ($attrib['command'] && $attrib['group'])
|
|
rcube_menu($attrib);
|
|
break;
|
|
|
|
// include a file
|
|
case 'include':
|
|
$path = realpath($CONFIG['skin_path'].$attrib['file']);
|
|
|
|
if($fp = @fopen($path, 'r'))
|
|
{
|
|
$incl = fread($fp, filesize($path));
|
|
fclose($fp);
|
|
return parse_rcube_xml($incl);
|
|
}
|
|
break;
|
|
|
|
// return code for a specific application object
|
|
case 'object':
|
|
$object = strtolower($attrib['name']);
|
|
|
|
$object_handlers = array(
|
|
// MAIL
|
|
'mailboxlist' => 'rcmail_mailbox_list',
|
|
'messages' => 'rcmail_message_list',
|
|
'messagecountdisplay' => 'rcmail_messagecount_display',
|
|
'messageheaders' => 'rcmail_message_headers',
|
|
'messagebody' => 'rcmail_message_body',
|
|
'messageattachments' => 'rcmail_message_attachments',
|
|
'blockedobjects' => 'rcmail_remote_objects_msg',
|
|
'messagecontentframe' => 'rcmail_messagecontent_frame',
|
|
'messagepartframe' => 'rcmail_message_part_frame',
|
|
'messagepartcontrols' => 'rcmail_message_part_controls',
|
|
'composeheaders' => 'rcmail_compose_headers',
|
|
'composesubject' => 'rcmail_compose_subject',
|
|
'composebody' => 'rcmail_compose_body',
|
|
'composeattachmentlist' => 'rcmail_compose_attachment_list',
|
|
'composeattachmentform' => 'rcmail_compose_attachment_form',
|
|
'composeattachment' => 'rcmail_compose_attachment_field',
|
|
'priorityselector' => 'rcmail_priority_selector',
|
|
'charsetselector' => 'rcmail_charset_selector',
|
|
|
|
// ADDRESS BOOK
|
|
'addresslist' => 'rcmail_contacts_list',
|
|
'addressframe' => 'rcmail_contact_frame',
|
|
'recordscountdisplay' => 'rcmail_rowcount_display',
|
|
'contactdetails' => 'rcmail_contact_details',
|
|
'contacteditform' => 'rcmail_contact_editform',
|
|
|
|
// USER SETTINGS
|
|
'userprefs' => 'rcmail_user_prefs_form',
|
|
'itentitieslist' => 'rcmail_identities_list',
|
|
'identityframe' => 'rcmail_identity_frame',
|
|
'identityform' => 'rcube_identity_form',
|
|
'foldersubscription' => 'rcube_subscription_form',
|
|
'createfolder' => 'rcube_create_folder_form',
|
|
'composebody' => 'rcmail_compose_body'
|
|
);
|
|
|
|
if ($object=='loginform')
|
|
return rcmail_login_form($attrib);
|
|
|
|
else if ($object=='message')
|
|
return rcmail_message_container($attrib);
|
|
|
|
// execute object handler function
|
|
else if ($object_handlers[$object] && function_exists($object_handlers[$object]))
|
|
return call_user_func($object_handlers[$object], $attrib);
|
|
|
|
else if ($object=='pagetitle')
|
|
{
|
|
$task = $GLOBALS['_task'];
|
|
if ($task=='mail' && isset($GLOBALS['MESSAGE']['subject']))
|
|
return rep_specialchars_output("RoundCube|Mail :: ".$GLOBALS['MESSAGE']['subject']);
|
|
else if (isset($GLOBALS['PAGE_TITLE']))
|
|
return rep_specialchars_output("RoundCube|Mail :: ".$GLOBALS['PAGE_TITLE']);
|
|
else if ($task=='mail' && ($mbox_name = $IMAP->get_mailbox_name()))
|
|
return "RoundCube|Mail :: ".rep_specialchars_output(UTF7DecodeString($mbox_name), 'html', 'all');
|
|
else
|
|
return "RoundCube|Mail :: $task";
|
|
}
|
|
|
|
else if ($object=='about')
|
|
return '';
|
|
|
|
break;
|
|
}
|
|
|
|
return '';
|
|
}
|
|
|
|
|
|
// create and register a button
|
|
function rcube_button($attrib)
|
|
{
|
|
global $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $BROWSER;
|
|
static $sa_buttons = array();
|
|
static $s_button_count = 100;
|
|
|
|
$skin_path = $CONFIG['skin_path'];
|
|
|
|
if (!($attrib['command'] || $attrib['name']))
|
|
return '';
|
|
|
|
// try to find out the button type
|
|
if ($attrib['type'])
|
|
$attrib['type'] = strtolower($attrib['type']);
|
|
else
|
|
$attrib['type'] = ($attrib['image'] || $attrib['imagepas'] || $arg['imagect']) ? 'image' : 'link';
|
|
|
|
|
|
$command = $attrib['command'];
|
|
|
|
// take the button from the stack
|
|
if($attrib['name'] && $sa_buttons[$attrib['name']])
|
|
$attrib = $sa_buttons[$attrib['name']];
|
|
|
|
// add button to button stack
|
|
else if($attrib['image'] || $arg['imagect'] || $attrib['imagepas'] || $attrib['class'])
|
|
{
|
|
if(!$attrib['name'])
|
|
$attrib['name'] = $command;
|
|
|
|
if (!$attrib['image'])
|
|
$attrib['image'] = $attrib['imagepas'] ? $attrib['imagepas'] : $attrib['imageact'];
|
|
|
|
$sa_buttons[$attrib['name']] = $attrib;
|
|
}
|
|
|
|
// get saved button for this command/name
|
|
else if ($command && $sa_buttons[$command])
|
|
$attrib = $sa_buttons[$command];
|
|
|
|
//else
|
|
// return '';
|
|
|
|
|
|
// set border to 0 because of the link arround the button
|
|
if ($attrib['type']=='image' && !isset($attrib['border']))
|
|
$attrib['border'] = 0;
|
|
|
|
if (!$attrib['id'])
|
|
$attrib['id'] = sprintf('rcmbtn%d', $s_button_count++);
|
|
|
|
// get localized text for labels and titles
|
|
if ($attrib['title'])
|
|
$attrib['title'] = rep_specialchars_output(rcube_label($attrib['title']));
|
|
if ($attrib['label'])
|
|
$attrib['label'] = rep_specialchars_output(rcube_label($attrib['label']));
|
|
|
|
if ($attrib['alt'])
|
|
$attrib['alt'] = rep_specialchars_output(rcube_label($attrib['alt']));
|
|
|
|
// set title to alt attribute for IE browsers
|
|
if ($BROWSER['ie'] && $attrib['title'] && !$attrib['alt'])
|
|
{
|
|
$attrib['alt'] = $attrib['title'];
|
|
unset($attrib['title']);
|
|
}
|
|
|
|
// add empty alt attribute for XHTML compatibility
|
|
if (!isset($attrib['alt']))
|
|
$attrib['alt'] = '';
|
|
|
|
|
|
// register button in the system
|
|
if ($attrib['command'])
|
|
$OUTPUT->add_script(sprintf("%s.register_button('%s', '%s', '%s', '%s', '%s', '%s');",
|
|
$JS_OBJECT_NAME,
|
|
$command,
|
|
$attrib['id'],
|
|
$attrib['type'],
|
|
$attrib['imageact'] ? $skin_path.$attrib['imageact'] : $attrib['classact'],
|
|
$attirb['imagesel'] ? $skin_path.$attirb['imagesel'] : $attrib['classsel'],
|
|
$attrib['imageover'] ? $skin_path.$attrib['imageover'] : ''));
|
|
|
|
// overwrite attributes
|
|
if (!$attrib['href'])
|
|
$attrib['href'] = '#';
|
|
|
|
if ($command)
|
|
$attrib['onclick'] = sprintf("return %s.command('%s','%s',this)", $JS_OBJECT_NAME, $command, $attrib['prop']);
|
|
|
|
if ($command && $attrib['imageover'])
|
|
{
|
|
$attrib['onmouseover'] = sprintf("return %s.button_over('%s','%s')", $JS_OBJECT_NAME, $command, $attrib['id']);
|
|
$attrib['onmouseout'] = sprintf("return %s.button_out('%s','%s')", $JS_OBJECT_NAME, $command, $attrib['id']);
|
|
}
|
|
|
|
|
|
$out = '';
|
|
|
|
// generate image tag
|
|
if ($attrib['type']=='image')
|
|
{
|
|
$attrib_str = create_attrib_string($attrib, array('style', 'class', 'id', 'width', 'height', 'border', 'hspace', 'vspace', 'align', 'alt'));
|
|
$img_tag = sprintf('<img src="%%s"%s />', $attrib_str);
|
|
$btn_content = sprintf($img_tag, $skin_path.$attrib['image']);
|
|
if ($attrib['label'])
|
|
$btn_content .= ' '.$attrib['label'];
|
|
|
|
$link_attrib = array('href', 'onclick', 'onmouseover', 'onmouseout', 'title');
|
|
}
|
|
else if ($attrib['type']=='link')
|
|
{
|
|
$btn_content = $attrib['label'] ? $attrib['label'] : $attrib['command'];
|
|
$link_attrib = array('href', 'onclick', 'title', 'id', 'class', 'style');
|
|
}
|
|
else if ($attrib['type']=='input')
|
|
{
|
|
$attrib['type'] = 'button';
|
|
|
|
if ($attrib['label'])
|
|
$attrib['value'] = $attrib['label'];
|
|
|
|
$attrib_str = create_attrib_string($attrib, array('type', 'value', 'onclick', 'id', 'class', 'style'));
|
|
$out = sprintf('<input%s disabled />', $attrib_str);
|
|
}
|
|
|
|
// generate html code for button
|
|
if ($btn_content)
|
|
{
|
|
$attrib_str = create_attrib_string($attrib, $link_attrib);
|
|
$out = sprintf('<a%s>%s</a>', $attrib_str, $btn_content);
|
|
}
|
|
|
|
return $out;
|
|
}
|
|
|
|
|
|
function rcube_menu($attrib)
|
|
{
|
|
|
|
return '';
|
|
}
|
|
|
|
|
|
|
|
function rcube_table_output($attrib, $sql_result, $a_show_cols, $id_col)
|
|
{
|
|
global $DB;
|
|
|
|
// allow the following attributes to be added to the <table> tag
|
|
$attrib_str = create_attrib_string($attrib, array('style', 'class', 'id', 'cellpadding', 'cellspacing', 'border', 'summary'));
|
|
|
|
$table = '<table' . $attrib_str . ">\n";
|
|
|
|
// add table title
|
|
$table .= "<thead><tr>\n";
|
|
|
|
foreach ($a_show_cols as $col)
|
|
$table .= '<td class="'.$col.'">' . rep_specialchars_output(rcube_label($col)) . "</td>\n";
|
|
|
|
$table .= "</tr></thead>\n<tbody>\n";
|
|
|
|
$c = 0;
|
|
while ($sql_result && ($sql_arr = $DB->fetch_assoc($sql_result)))
|
|
{
|
|
$zebra_class = $c%2 ? 'even' : 'odd';
|
|
|
|
$table .= sprintf('<tr id="rcmrow%d" class="contact '.$zebra_class.'">'."\n", $sql_arr[$id_col]);
|
|
|
|
// format each col
|
|
foreach ($a_show_cols as $col)
|
|
{
|
|
$cont = rep_specialchars_output($sql_arr[$col]);
|
|
$table .= '<td class="'.$col.'">' . $cont . "</td>\n";
|
|
}
|
|
|
|
$table .= "</tr>\n";
|
|
$c++;
|
|
}
|
|
|
|
// complete message table
|
|
$table .= "</tbody></table>\n";
|
|
|
|
return $table;
|
|
}
|
|
|
|
|
|
|
|
function rcmail_get_edit_field($col, $value, $attrib, $type='text')
|
|
{
|
|
$fname = '_'.$col;
|
|
$attrib['name'] = $fname;
|
|
|
|
if ($type=='checkbox')
|
|
{
|
|
$attrib['value'] = '1';
|
|
$input = new checkbox($attrib);
|
|
}
|
|
else if ($type=='textarea')
|
|
{
|
|
$attrib['cols'] = $attrib['size'];
|
|
$input = new textarea($attrib);
|
|
}
|
|
else
|
|
$input = new textfield($attrib);
|
|
|
|
// use value from post
|
|
if (!empty($_POST[$fname]))
|
|
$value = $_POST[$fname];
|
|
|
|
$out = $input->show($value);
|
|
|
|
return $out;
|
|
}
|
|
|
|
|
|
function create_attrib_string($attrib, $allowed_attribs=array('id', 'class', 'style'))
|
|
{
|
|
// allow the following attributes to be added to the <iframe> tag
|
|
$attrib_str = '';
|
|
foreach ($allowed_attribs as $a)
|
|
if (isset($attrib[$a]))
|
|
$attrib_str .= sprintf(' %s="%s"', $a, $attrib[$a]);
|
|
|
|
return $attrib_str;
|
|
}
|
|
|
|
|
|
|
|
function format_date($date, $format=NULL)
|
|
{
|
|
global $CONFIG, $sess_user_lang;
|
|
|
|
if (is_numeric($date))
|
|
$ts = $date;
|
|
else if (!empty($date))
|
|
$ts = strtotime($date);
|
|
else
|
|
return '';
|
|
|
|
// convert time to user's timezone
|
|
$timestamp = $ts - date('Z', $ts) + ($CONFIG['timezone'] * 3600);
|
|
|
|
// get current timestamp in user's timezone
|
|
$now = time(); // local time
|
|
$now -= (int)date('Z'); // make GMT time
|
|
$now += ($CONFIG['timezone'] * 3600); // user's time
|
|
$now_date = getdate();
|
|
|
|
//$day_secs = 60*((int)date('H', $now)*60 + (int)date('i', $now));
|
|
//$week_secs = 60 * 60 * 24 * 7;
|
|
//$diff = $now - $timestamp;
|
|
$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, $now_date['year']);
|
|
|
|
// define date format depending on current time
|
|
if ($CONFIG['prettydate'] && !$format && $timestamp > $today_limit)
|
|
return sprintf('%s %s', rcube_label('today'), date('H:i', $timestamp));
|
|
else if ($CONFIG['prettydate'] && !$format && $timestamp > $week_limit)
|
|
$format = $CONFIG['date_short'] ? $CONFIG['date_short'] : 'D H:i';
|
|
else if (!$format)
|
|
$format = $CONFIG['date_long'] ? $CONFIG['date_long'] : 'd.m.Y H:i';
|
|
|
|
|
|
// 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 .= rcube_label(strtolower(date('D', $timestamp)));
|
|
// weekday long
|
|
else if ($format{$i}=='l')
|
|
$out .= rcube_label(strtolower(date('l', $timestamp)));
|
|
// month name (short)
|
|
else if ($format{$i}=='M')
|
|
$out .= rcube_label(strtolower(date('M', $timestamp)));
|
|
// month name (long)
|
|
else if ($format{$i}=='F')
|
|
$out .= rcube_label(strtolower(date('F', $timestamp)));
|
|
else
|
|
$out .= date($format{$i}, $timestamp);
|
|
}
|
|
|
|
return $out;
|
|
}
|
|
|
|
|
|
// ************** functions delivering gui objects **************
|
|
|
|
|
|
|
|
function rcmail_message_container($attrib)
|
|
{
|
|
global $OUTPUT, $JS_OBJECT_NAME;
|
|
|
|
if (!$attrib['id'])
|
|
$attrib['id'] = 'rcmMessageContainer';
|
|
|
|
// allow the following attributes to be added to the <table> tag
|
|
$attrib_str = create_attrib_string($attrib, array('style', 'class', 'id'));
|
|
$out = '<div' . $attrib_str . "></div>";
|
|
|
|
$OUTPUT->add_script("$JS_OBJECT_NAME.gui_object('message', '$attrib[id]');");
|
|
|
|
return $out;
|
|
}
|
|
|
|
|
|
// return code for the webmail login form
|
|
function rcmail_login_form($attrib)
|
|
{
|
|
global $CONFIG, $OUTPUT, $JS_OBJECT_NAME, $SESS_HIDDEN_FIELD;
|
|
|
|
$labels = array();
|
|
$labels['user'] = rcube_label('username');
|
|
$labels['pass'] = rcube_label('password');
|
|
$labels['host'] = rcube_label('server');
|
|
|
|
$input_user = new textfield(array('name' => '_user', 'size' => 30));
|
|
$input_pass = new passwordfield(array('name' => '_pass', 'size' => 30));
|
|
$input_action = new hiddenfield(array('name' => '_action', 'value' => 'login'));
|
|
|
|
$fields = array();
|
|
$fields['user'] = $input_user->show($_POST['_user']);
|
|
$fields['pass'] = $input_pass->show();
|
|
$fields['action'] = $input_action->show();
|
|
|
|
if (is_array($CONFIG['default_host']))
|
|
{
|
|
$select_host = new select(array('name' => '_host'));
|
|
|
|
foreach ($CONFIG['default_host'] as $key => $value)
|
|
$select_host->add($value, (is_numeric($key) ? $value : $key));
|
|
|
|
$fields['host'] = $select_host->show($_POST['_host']);
|
|
}
|
|
else if (!strlen($CONFIG['default_host']))
|
|
{
|
|
$input_host = new textfield(array('name' => '_host', 'size' => 30));
|
|
$fields['host'] = $input_host->show($_POST['_host']);
|
|
}
|
|
|
|
$form_name = strlen($attrib['form']) ? $attrib['form'] : 'form';
|
|
$form_start = !strlen($attrib['form']) ? '<form name="form" action="./" method="post">' : '';
|
|
$form_end = !strlen($attrib['form']) ? '</form>' : '';
|
|
|
|
if ($fields['host'])
|
|
$form_host = <<<EOF
|
|
|
|
</tr><tr>
|
|
|
|
<td class="title">$labels[host]</td>
|
|
<td>$fields[host]</td>
|
|
|
|
EOF;
|
|
|
|
$OUTPUT->add_script("$JS_OBJECT_NAME.gui_object('loginform', '$form_name');");
|
|
|
|
$out = <<<EOF
|
|
$form_start
|
|
$SESS_HIDDEN_FIELD
|
|
$fields[action]
|
|
<table><tr>
|
|
|
|
<td class="title">$labels[user]</td>
|
|
<td>$fields[user]</td>
|
|
|
|
</tr><tr>
|
|
|
|
<td class="title">$labels[pass]</td>
|
|
<td>$fields[pass]</td>
|
|
$form_host
|
|
</tr></table>
|
|
$form_end
|
|
EOF;
|
|
|
|
return $out;
|
|
}
|
|
|
|
|
|
|
|
function rcmail_charset_selector($attrib)
|
|
{
|
|
// pass the following attributes to the form class
|
|
$field_attrib = array('name' => '_charset');
|
|
foreach ($attrib as $attr => $value)
|
|
if (in_array($attr, array('id', 'class', 'style', 'size', 'tabindex')))
|
|
$field_attrib[$attr] = $value;
|
|
|
|
$charsets = array(
|
|
'US-ASCII' => 'ASCII (English)',
|
|
'X-EUC-JP' => 'EUC-JP (Japanese)',
|
|
'EUC-KR' => 'EUC-KR (Korean)',
|
|
'BIG5' => 'BIG5 (Chinese)',
|
|
'GB2312' => 'GB2312 (Chinese)',
|
|
'ISO-8859-1' => 'ISO-8859-1 (Latin-1)',
|
|
'ISO-8859-2' => 'ISO-8895-2 (Central European)',
|
|
'ISO-8859-7' => 'ISO-8859-7 (Greek)',
|
|
'ISO-8859-9' => 'ISO-8859-9 (Turkish)',
|
|
'Windows-1251' => 'Windows-1251 (Cyrillic)',
|
|
'Windows-1252' => 'Windows-1252 (Western)',
|
|
'Windows-1255' => 'Windows-1255 (Hebrew)',
|
|
'Windows-1256' => 'Windows-1256 (Arabic)',
|
|
'Windows-1257' => 'Windows-1257 (Baltic)',
|
|
'UTF-8' => 'UTF-8'
|
|
);
|
|
|
|
$select = new select($field_attrib);
|
|
$select->add(array_values($charsets), array_keys($charsets));
|
|
|
|
$set = $_POST['_charset'] ? $_POST['_charset'] : $GLOBALS['CHARSET'];
|
|
return $select->show($set);
|
|
}
|
|
|
|
|
|
?>
|