/**
* find a timezone
*
* @param string $tzId
* @param string $userId
* @throws Exception
* @return \OCA\Calendar\ITimezone
*/
public function find($tzId, $userId)
{
try {
return $this->mapper->find($tzId, $userId);
} catch (DoesNotExistException $ex) {
throw Exception::fromException($ex);
} catch (MultipleObjectsReturnedException $ex) {
throw Exception::fromException($ex);
}
}
/**
* @param mixed $data
* @param int $format
* @return \OCA\Calendar\Db\Calendar
* @throws CorruptDataException
* @throws TemporarilyNotAvailableException
* @throws \InvalidArgumentException
*/
public function createEntity($data, $format = self::FORMAT_PARAM)
{
if (!is_array($data) || empty($data)) {
throw new CorruptDataException('CalendarFactory::createEntity() - Calendardata is empty');
}
if (isset($data['backend'])) {
if ($data['backend'] instanceof IBackend) {
if (!$this->backends->inCollection($data['backend'])) {
unset($data['backend']);
}
} else {
$backend = $this->backends->find($data['backend']);
if (!$backend instanceof IBackend) {
throw new TemporarilyNotAvailableException('CalendarFactory::createEntity() - Calendardata references unknown backend');
}
//replace backend-identifier with IBackend instance
$data['backend'] = $backend;
}
}
//replace timezone-identifier with ITimezone instance
if (isset($data['timezone']) && isset($data['user_id'])) {
try {
$timezone = $this->timezones->find($data['timezone'], $data['user_id']);
$row['timezone'] = $timezone;
} catch (DoesNotExistException $ex) {
unset($data['timezone']);
}
}
//TODO - fix me
unset($data['last_properties_update']);
unset($data['last_object_update']);
switch ($format) {
case self::FORMAT_PARAM:
return Calendar::fromParams($data);
break;
case self::FORMAT_ROW:
return Calendar::fromRow($data);
break;
default:
throw new \InvalidArgumentException('CalendarFactory::createEntity() - Unknown format given');
break;
}
}
/**
* add missing timezones from VCalendar
* @param Component\VCalendar &$vcalendar
* @param TimezoneMapper $tzMapper
*/
public static function addMissingVTimezones(Component\VCalendar &$vcalendar, TimezoneMapper $tzMapper)
{
$tzIds = self::parseComponentForTzIds($vcalendar);
$tzIdsInVCalendar = [];
foreach ($vcalendar->select('VTIMEZONE') as $vtimezone) {
$tzIdsInVCalendar[] = $vtimezone->{'TZID'}->getValue();
}
$missingTzIds = array_diff($tzIds, $tzIdsInVCalendar);
foreach ($missingTzIds as $tzId) {
try {
$timezonesVCalendar = $tzMapper->find($tzId, null)->getVObject();
$vcalendar->add($timezonesVCalendar->{'VTIMEZONE'});
} catch (DoesNotExistException $ex) {
continue;
}
}
}