Horde_Icalendar_Vevent::exportvCalendar PHP Метод

    public function exportvCalendar()
    {
        // Default values.
        $requiredAttributes = array('DTSTAMP' => time(), 'UID' => strval(new Horde_Support_Uuid()));
        $method = null;
        if (!empty($this->_container)) {
            try {
                $method = $this->_container->getAttribute('METHOD');
            } catch (Horde_Icalendar_Exception $e) {
            }
        }
        switch ($method) {
            case 'PUBLISH':
                $requiredAttributes['DTSTART'] = time();
                $requiredAttributes['SUMMARY'] = '';
                break;
            case 'REQUEST':
                $requiredAttributes['ATTENDEE'] = '';
                $requiredAttributes['DTSTART'] = time();
                $requiredAttributes['SUMMARY'] = '';
                break;
            case 'REPLY':
                $requiredAttributes['ATTENDEE'] = '';
                break;
            case 'ADD':
                $requiredAttributes['DTSTART'] = time();
                $requiredAttributes['SEQUENCE'] = 1;
                $requiredAttributes['SUMMARY'] = '';
                break;
            case 'CANCEL':
                $requiredAttributes['ATTENDEE'] = '';
                $requiredAttributes['SEQUENCE'] = 1;
                break;
            case 'REFRESH':
                $requiredAttributes['ATTENDEE'] = '';
                break;
            default:
                $requiredAttributes['DTSTART'] = time();
                break;
        }
        foreach ($requiredAttributes as $name => $default_value) {
            try {
                $this->getAttribute($name);
            } catch (Horde_Icalendar_Exception $e) {
                $this->setAttribute($name, $default_value);
            }
        }
        return $this->_exportvData('VEVENT');
    }