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ImageEventListener.php
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ImageEventListener.php
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<?php
namespace Neos\Media\Domain\EventListener;
/*
* This file is part of the Neos.Media package.
*
* (c) Contributors of the Neos Project - www.neos.io
*
* This package is Open Source Software. For the full copyright and license
* information, please view the LICENSE file which was distributed with this
* source code.
*/
use Doctrine\ORM\Event\LifecycleEventArgs;
use Neos\Flow\Annotations as Flow;
use Neos\Flow\Cache\CacheManager;
use Neos\Flow\ResourceManagement\PersistentResource;
use Neos\Media\Domain\Model\ImageInterface;
/**
* Doctrine event listener for getting image size and type if needed
*
* @Flow\Scope("singleton")
*/
class ImageEventListener
{
/**
* @var CacheManager
* @Flow\Inject
*/
protected $cacheManager;
/**
* @param LifecycleEventArgs $eventArgs
* @return void
*/
public function postRemove(LifecycleEventArgs $eventArgs)
{
$entity = $eventArgs->getEntity();
if ($entity instanceof ImageInterface) {
/** @var PersistentResource $resource */
$resource = $eventArgs->getEntity()->getResource();
if ($resource !== null) {
$this->cacheManager->getCache('Neos_Media_ImageSize')->remove($resource->getCacheEntryIdentifier());
}
}
}
}