Created
June 28, 2013 13:48
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EventListener for removing entries in Taggable when using FabienPennequin/FPNTagBundle.
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| <?php | |
| namespace Application\Bundle\TagBundle\EventListener; | |
| use Doctrine\ORM\Event\LifecycleEventArgs; | |
| use Application\Bundle\TagBundle\Entity\Tag; | |
| class DeleteTagging | |
| { | |
| public function preRemove(LifecycleEventArgs $args) | |
| { | |
| $entity = $args->getEntity(); | |
| $em = $args->getEntityManager(); | |
| if ($entity instanceof Tag) { | |
| $resources = $em->getRepository('ApplicationTagBundle:Tagging')->findBy(array( | |
| 'tag' => $entity, | |
| )); | |
| foreach ($resources as $resource) { | |
| $em->remove($resource); | |
| } | |
| } | |
| } | |
| } |
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| # Application\Bundle\TagBundle\Resources\config\services.yml | |
| services: | |
| application_tag.remove_listener: | |
| class: application\Bundle\TagBundle\EventListener\DeleteTagging | |
| tags: | |
| - { name: doctrine.event_listener, event: preRemove } |
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