Allow clean background:url(...) styles in safe mode. This will make Roundcu...

thomascube

2011-12-09 2b017e7f79be26563ab767bb9e97fee5d88a01f4

 program/include/rcube_config.php

@@ -54,7 +54,7 @@
        // load database config
        if (!$this->load_from_file(RCMAIL_CONFIG_DIR . '/db.inc.php'))
            $this->errors[] = 'db.inc.php was not found.';
    

        // load host-specific configuration
        $this->load_host_config();

@@ -67,7 +67,7 @@
        // fix paths
        $this->prop['log_dir'] = $this->prop['log_dir'] ? realpath(unslashify($this->prop['log_dir'])) : INSTALL_PATH . 'logs';
        $this->prop['temp_dir'] = $this->prop['temp_dir'] ? realpath(unslashify($this->prop['temp_dir'])) : INSTALL_PATH . 'temp';
    

        // fix default imap folders encoding
        foreach (array('drafts_mbox', 'junk_mbox', 'sent_mbox', 'trash_mbox') as $folder)
            $this->prop[$folder] = rcube_charset_convert($this->prop[$folder], RCMAIL_CHARSET, 'UTF7-IMAP');
@@ -87,11 +87,17 @@
                ini_set('error_log', $this->prop['log_dir'].'/errors');
            }
        }
        if ($this->prop['debug_level'] & 4) {
            ini_set('display_errors', 1);

        // enable display_errors in 'show' level, but not for ajax requests
        ini_set('display_errors', intval(empty($_REQUEST['_remote']) && ($this->prop['debug_level'] & 4)));

        // set timezone auto settings values
        if ($this->prop['timezone'] == 'auto') {
          $this->prop['dst_active'] = intval(date('I'));
          $this->prop['_timezone_value'] = date('Z') / 3600 - $this->prop['dst_active'];
        }
        else {
            ini_set('display_errors', 0);
        else if ($this->prop['dst_active'] === null) {
          $this->prop['dst_active'] = intval(date('I'));
        }

        // export config data
@@ -153,7 +159,20 @@
     */
    public function get($name, $def = null)
    {
        return isset($this->prop[$name]) ? $this->prop[$name] : $def;
        $result = isset($this->prop[$name]) ? $this->prop[$name] : $def;
        $rcmail = rcmail::get_instance();
        
        if ($name == 'timezone' && isset($this->prop['_timezone_value']))
            $result = $this->prop['_timezone_value'];

        if (is_object($rcmail->plugins)) {
            $plugin = $rcmail->plugins->exec_hook('config_get', array(
                'name' => $name, 'default' => $def, 'result' => $result));

            return $plugin['result'];
        }

        return $result;
    }


@@ -188,8 +207,26 @@
     */
    public function set_user_prefs($prefs)
    {
        // Honor the dont_override setting for any existing user preferences
        $dont_override = $this->get('dont_override');
        if (is_array($dont_override) && !empty($dont_override)) {
            foreach ($prefs as $key => $pref) {
                if (in_array($key, $dont_override)) {
                    unset($prefs[$key]);
                }
            }
        }

        $this->userprefs = $prefs;
        $this->prop = array_merge($this->prop, $prefs);
        $this->prop      = array_merge($this->prop, $prefs);

        // override timezone settings with client values
        if ($this->prop['timezone'] == 'auto') {
            $this->prop['_timezone_value'] = isset($_SESSION['timezone']) ? $_SESSION['timezone'] : $this->prop['_timezone_value'];
            $this->prop['dst_active'] = $this->userprefs['dst_active'] = isset($_SESSION['dst_active']) ? $_SESSION['dst_active'] : $this->prop['dst_active'];
        }
        else if (isset($this->prop['_timezone_value']))
           unset($this->prop['_timezone_value']);
    }


@@ -203,6 +240,15 @@
        return $this->prop;
    }

    /**
     * Special getter for user's timezone offset including DST
     *
     * @return float  Timezone offset (in hours)
     */
    public function get_timezone()
    {
      return floatval($this->get('timezone')) + intval($this->get('dst_active'));
    }

    /**
     * Return requested DES crypto key.
@@ -287,7 +333,7 @@
            $domain = rcube_parse_host($this->prop['mail_domain']);

        if ($encode)
            $domain = idn_to_ascii($domain);
            $domain = rcube_idn_to_ascii($domain);

        return $domain;
    }