/**
* Find items by filter for management
*
* @param \Planetflow3\Domain\Dto\ItemFilter $filter
* @return \TYPO3\FLOW3\Persistence\QueryResultInterface
*/
public function findByFilter(\Planetflow3\Domain\Dto\ItemFilter $filter = NULL)
{
$query = $this->createQuery();
$constraints = array();
if ($filter === NULL) {
$filter = new \Planetflow3\Domain\Dto\ItemFilter();
}
if ((string) $filter->getLanguage() !== '') {
$constraints[] = $query->equals('language', $filter->getLanguage());
}
if ($filter->getDisabled() !== NULL) {
$constraints[] = $query->equals('disabled', $filter->getDisabled());
}
if ($filter->getChannel() !== NULL) {
$constraints[] = $query->equals('channel', $filter->getChannel());
}
if ($filter->getCategory() !== NULL) {
$constraints[] = $query->contains('categories', $filter->getCategory());
}
if (count($constraints) > 0) {
$query->matching($query->logicalAnd($constraints));
}
return $query->execute();
}
