/**
* delete all objects from cache
*/
public function clear()
{
$sql = 'DELETE FROM `' . $this->getTableName() . '` ';
$sql .= 'WHERE `calendarid` = ?';
$params = [$this->calendar->getId()];
$this->execute($sql, $params);
}
/**
* Patch a calendar from request
* @param \OCA\Calendar\ICalendar $newCalendar
* @param \OCA\Calendar\ICalendar $oldCalendar
* @return \OCA\Calendar\ICalendar
*/
public function patch(ICalendar $newCalendar, ICalendar $oldCalendar)
{
$newCalendar->setId($oldCalendar->getId());
$newCalendar->setPrivateUri($oldCalendar->getPrivateUri());
$this->resetReadOnlyProperties($newCalendar, $oldCalendar);
if ($newCalendar->doesContainNullValues()) {
$newCalendar = $oldCalendar->overwriteWith($newCalendar);
}
/** @var \OCA\Calendar\ICalendar $newCalendar */
return parent::update($newCalendar);
}
/**
* Update a calendar
* @param \OCA\Calendar\ICalendar $newCalendar
* @return \OCA\Calendar\ICalendar
* @throws \OCA\Calendar\BusinessLayer\Exception
* if backend does not exist
* @throws \OCA\Calendar\BusinessLayer\Exception
* if backend is disabled
* @throws \OCA\Calendar\BusinessLayer\Exception
* if backend does not implement updating a calendar
*/
public function update(ICalendar $newCalendar)
{
$id = $newCalendar->getId();
$backendId = $newCalendar->getBackend()->getId();
$privateUri = $newCalendar->getPrivateUri();
$userId = $newCalendar->getUserId();
$oldCalendar = $this->find($id, $userId);
$this->checkForIllegalChanges($newCalendar, $oldCalendar);
$this->checkIsValid($newCalendar);
$api = $newCalendar->getBackend()->getCalendarAPI();
if ($api instanceof BackendUtils\ICalendarAPIUpdate) {
try {
$newCalendar = $api->update($newCalendar);
} catch (BackendUtils\Exception $ex) {
\OC::$server->getLogger()->debug($ex->getMessage());
throw Exception::fromException($ex);
}
} else {
if (!$this->areMinorChanges($newCalendar)) {
throw new Exception('Backend doesn\'t support updating calendars!');
}
}
$this->updater->propagate($backendId, $privateUri, $userId, $newCalendar);
return $newCalendar;
}
