72 lines
1.7 KiB
PHP
72 lines
1.7 KiB
PHP
<?php
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namespace App\EventSuscriber\Blog;
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use App\Entity\Blog\Post;
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use App\Entity\EntityInterface;
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use App\Event\EntityManager\EntityManagerEvent;
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use App\EventSuscriber\EntityManagerEventSubscriber;
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use App\Repository\Blog\PostRepositoryQuery;
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use Symfony\Component\Filesystem\Filesystem;
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use Symfony\Component\Finder\Finder;
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/**
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* class PostEventSubscriber.
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*
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* @author Simon Vieille <simon@deblan.fr>
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*/
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class PostEventSubscriber extends EntityManagerEventSubscriber
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{
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protected Filesystem $filesystem;
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protected PostRepositoryQuery $query;
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public function __construct(Filesystem $filesystem, PostRepositoryQuery $query)
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{
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$this->filesystem = $filesystem;
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$this->query = $query;
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}
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public function support(EntityInterface $entity)
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{
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return $entity instanceof Post;
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}
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public function onUpdate(EntityManagerEvent $event)
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{
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if (!$this->support($event->getEntity())) {
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return;
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}
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$this->removeOrphanUploads();
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}
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public function onDelete(EntityManagerEvent $event)
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{
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if (!$this->support($event->getEntity())) {
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return;
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}
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$this->removeOrphanUploads();
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}
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protected function removeOrphanUploads()
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{
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$finder = new Finder();
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$finder->files()->in('uploads/post');
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foreach ($finder as $file) {
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$image = str_replace('uploads/', '', $file->getPathname());
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$post = $this->query->create()
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->where('.image = :image')
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->setParameter(':image', $image)
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->findOne()
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;
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if (null === $post) {
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$this->filesystem->remove($file->getRealPath());
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}
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}
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}
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}
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