/**
* fetches all events and sorts exceptions into exdate prop for given filter
*
* @param Tinebase_Model_Filter_FilterGroup $_filter
* @param string $action
*/
protected function _getEvents($_filter, $_action)
{
if (!$_filter instanceof Calendar_Model_EventFilter) {
$_filter = new Calendar_Model_EventFilter();
}
$events = $this->_eventController->search($_filter, NULL, FALSE, FALSE, $_action);
// if an id filter is set, we need to fetch exceptions in a second query
if ($_filter->getFilter('id', true, true)) {
$events->merge($this->_eventController->search(new Calendar_Model_EventFilter(array(array('field' => 'base_event_id', 'operator' => 'in', 'value' => $events->id), array('field' => 'id', 'operator' => 'notin', 'value' => $events->id), array('field' => 'recurid', 'operator' => 'notnull', 'value' => null))), NULL, FALSE, FALSE, $_action));
}
$this->_eventController->getAlarms($events);
Tinebase_FileSystem_RecordAttachments::getInstance()->getMultipleAttachmentsOfRecords($events);
$baseEventMap = array();
// id => baseEvent
$exceptionSets = array();
// id => exceptions
$exceptionMap = array();
// idx => event
foreach ($events as $event) {
if ($event->rrule) {
$eventId = $event->id;
$baseEventMap[$eventId] = $event;
$exceptionSets[$eventId] = new Tinebase_Record_RecordSet('Calendar_Model_Event');
} else {
if ($event->recurid) {
$exceptionMap[] = $event;
}
}
}
foreach ($exceptionMap as $exception) {
$baseEventId = $exception->base_event_id;
$baseEvent = array_key_exists($baseEventId, $baseEventMap) ? $baseEventMap[$baseEventId] : false;
if ($baseEvent) {
$exceptionSet = $exceptionSets[$baseEventId];
$exceptionSet->addRecord($exception);
$events->removeRecord($exception);
}
}
foreach ($baseEventMap as $id => $baseEvent) {
$exceptionSet = $exceptionSets[$id];
$this->_eventController->fakeDeletedExceptions($baseEvent, $exceptionSet);
$baseEvent->exdate = $exceptionSet;
}
return $events;
}
