/**
* converts a tine20 event to an iTIP event
*
* @param Calendar_Model_Event $_event
* @return Calendar_Model_Event
*/
protected function _toiTIP($_event)
{
if ($_event instanceof Tinebase_Record_RecordSet) {
foreach ($_event as $idx => $event) {
try {
$_event[$idx] = $this->_toiTIP($event);
} catch (Tinebase_Exception_AccessDenied $ade) {
// if we don't have permissions for the exdates, this is likely a freebusy info only -> remove from set
$_event->removeRecord($event);
} catch (Exception $e) {
$event->exdate = new Tinebase_Record_RecordSet('Calendar_Model_Event');
}
}
return $_event;
}
// get exdates
if ($_event->rrule) {
$_event->exdate = $this->_eventController->getRecurExceptions($_event, TRUE);
}
// mark any exdates as deleted if the CU does not attend and is not organizer
if ($_event->exdate instanceof Tinebase_Record_RecordSet && $_event->organizer != $this->_calendarUser->user_id) {
foreach ($_event->exdate as $exdate) {
$CUAttendee = Calendar_Model_Attender::getAttendee($exdate->attendee, $this->_calendarUser);
if ($exdate->is_deleted == false && !$CUAttendee) {
$exdate->is_deleted = true;
}
}
}
return $_event;
}