private function newICSAttachment(PhabricatorCalendarEvent $event)
{
$actor = $this->getActor();
$event_node = $event->newIntermediateEventNode($actor);
$document_node = id(new PhutilCalendarDocumentNode())->appendChild($event_node);
$root_node = id(new PhutilCalendarRootNode())->appendChild($document_node);
$ics_data = id(new PhutilICSWriter())->writeICSDocument($root_node);
$ics_attachment = new PhabricatorMetaMTAAttachment($ics_data, $event->getICSFilename(), 'text/calendar');
return $ics_attachment;
}
private function newICSAttachment(PhabricatorCalendarEvent $event)
{
$actor = $this->getActor();
$ics_data = id(new PhabricatorCalendarICSWriter())->setViewer($actor)->setEvents(array($event))->writeICSDocument();
$ics_attachment = new PhabricatorMetaMTAAttachment($ics_data, $event->getICSFilename(), 'text/calendar');
return $ics_attachment;
}
