public static function report_performance_check_themedesignermode() {
        global $CFG;
        $issueresult = new report_performance_issue();
        $issueresult->issue = 'report_performance_check_themedesignermode';
        $issueresult->name = get_string('themedesignermode', 'admin');

        if (empty($CFG->themedesignermode)) {
            $issueresult->statusstr = get_string('disabled', 'report_performance');
            $issueresult->status = self::REPORT_PERFORMANCE_OK;
            $issueresult->comment = get_string('check_themedesignermode_comment_disable', 'report_performance');
        } else {
            $issueresult->statusstr = get_string('enabled', 'report_performance');
            $issueresult->status = self::REPORT_PERFORMANCE_CRITICAL;
            $issueresult->comment = get_string('check_themedesignermode_comment_enable', 'report_performance');
        }

        $issueresult->details = get_string('check_themedesignermode_details', 'report_performance');
        $issueresult->configlink = new moodle_url('/admin/search.php', array('query' => 'themedesignermode'));
        return $issueresult;
    }