src/EventSubscriber/ResizeEventSubscriber.php line 33

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  1. <?php
  3. namespace App\EventSubscriber;
  5. use App\Entity\FicheImage;
  6. use Imagine\Gd\Imagine;
  7. use Imagine\Image\Box;
  8. use Imagine\Image\ImageInterface;
  9. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  10. use Vich\UploaderBundle\Event\Event;
  11. use Vich\UploaderBundle\Event\Events;
  13. class ResizeEventSubscriber implements EventSubscriberInterface
  14. {
  15.     /**
  16.      * @var Imagine
  17.      */
  18.     private $imagine;
  20.     public function __construct(Imagine $imagine)
  21.     {
  22.         $this->imagine = $imagine;
  23.     }
  26.     public static function getSubscribedEvents()
  27.     {
  28.         return [
  29.             Events::PRE_UPLOAD => ['resizeImageToUpload'],
  30.         ];
  31.     }
  33.     public function resizeImageToUpload(Event $event)
  34.     {
  35.         $object = $event->getObject();
  37.         if (!$object instanceof FicheImage) {
  38.             return;
  39.         }
  41.         if (!$file = $object->getImageFile()) {
  42.             return;
  43.         }
  45.         if (!$file->getPathname()) {
  46.             return;
  47.         }
  49.         $this->imagine->open($file->getPathname())
  50.             ->thumbnail(new Box(2000, 2000), ImageInterface::THUMBNAIL_INSET)
  51.             ->strip() // Remove EXIF data
  52.             ->save(null, ['jpeg_quality' => 90, 'format' => 'jpg'])
  53.         ;
  54.     }
  55. }