public static function text($name, $title=false)
    {
        global $USER;
        if ( ! $USER ) return false;

        $oldsettings = Settings::linkGetAll();
        $configured = isset($oldsettings[$name]) ? $oldsettings[$name] : false;
        if ( $title === false ) $title = $name;
        if ( ! $USER->instructor ) {
            if ( $configured === false || strlen($configured) < 1 ) {
                echo('<p>'._m('Setting').' '.htmlent_utf8($name).' '._m('is not set').'</p>');
            } else {
                echo('<p>'.htmlent_utf8(ucwords($name)).' '._m('is set to').' '.htmlent_utf8($configured).'</p>');
            }
            return;
        }

        // Instructor view
        echo('<label style="width:100%;" for="'.$name.'">'.htmlent_utf8($title)."\n");
        echo('<input type="text" class="form-control" style="width:100%;" name="'.$name.'"');
        echo('value="'.htmlent_utf8($configured).'"></label>'."\n");
    }