/**
* Helper function for SingleCalendar::storeEvent().
*
* @param CalendarEvent $event The ecent to store.
* @param type $attendee_ids The user ids of the attendees.
* @return bool|int The number of stored events or false if an error occured.
*/
private function storeAttendeeEvents(CalendarEvent $event, $attendee_ids)
{
$ret = 0;
$new_attendees = array();
foreach ($attendee_ids as $attendee_id) {
if (trim($attendee_id)) {
$attendee_calendar = new SingleCalendar($attendee_id);
if ($attendee_calendar->havePermission(Calendar::PERMISSION_WRITABLE)) {
$attendee_event = new CalendarEvent(array($attendee_calendar->getRangeId(), $event->event_id));
$attendee_event->event = $event->event;
$is_new = $attendee_event->isNew();
$stored = $attendee_event->store();
if ($stored !== false) {
// send message if not own calendar
if (!$attendee_calendar->havePermission(Calendar::PERMISSION_OWN)) {
$this->sendStoreMessage($attendee_event, $is_new);
}
$new_attendees[] = $attendee_event->range_id;
$ret += $stored;
} else {
return false;
}
}
}
}
$events_delete = CalendarEvent::findBySQL('event_id = ? AND range_id NOT IN(?)', array($event->event_id, $new_attendees));
foreach ($events_delete as $event_delete) {
$calendar = new SingleCalendar($event_delete->range_id);
$calendar->deleteEvent($event_delete);
}
return $ret;
}
protected function getTitle(SingleCalendar $calendar, $title_end)
{
$title = '';
$status = '';
if ($calendar->getRangeId() == $GLOBALS['user']->id) {
$title = _('Mein persönlicher Terminkalender');
} else {
if ($calendar->getRange() == Calendar::RANGE_USER) {
$title = sprintf(_('Terminkalender von %s'), $calendar->range_object->getFullname());
} else {
$title = getHeaderLine($calendar->getRangeId());
}
if ($calendar->havePermission(Calendar::PERMISSION_WRITABLE)) {
$status = ' (' . _('schreibberechtigt') . ')';
} else {
$status = ' (' . _('leseberechtigt') . ')';
}
}
return $title . ' - ' . $title_end . $status;
}