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<?php
namespace Sonata\DoctrinePHPCRAdminBundle\Description;
use Doctrine\Common\Persistence\ManagerRegistry;
use PHPCR\PathNotFoundException;
use Symfony\Cmf\Component\Resource\Description\Description;
use Symfony\Cmf\Component\Resource\Description\DescriptionEnhancerInterface;
use Symfony\Cmf\Component\Resource\Puli\Api\PuliResource;
/**
* A description enhancer to add the position/sorting value of children on a parent.
*
* @author Maximilian Berghoff <[email protected]>
*/
class PositionEnhancer implements DescriptionEnhancerInterface
{
* @var \PHPCR\SessionInterface
private $session;
public function __construct(ManagerRegistry $manager, $sessionName)
$this->session = $manager->getConnection($sessionName);
}
* {@inheritdoc}
public function enhance(Description $description)
try {
$node = $this->session->getNode($description->getResource()->getPath());
} catch (PathNotFoundException $exception) {
return;
$description->set('position', $node->getIndex());
public function supports(PuliResource $resource)
return true;
sonata-project /
SonataDoctrinePhpcrAdminBundle
