/**
* Invalidates any cached files.
*
* @param UploadedFile $file The file to invalidate
*/
public function invalidate(UploadedFile $file)
{
/**
* @var EntityManager
*/
$entityManager = $this->container->get('doctrine')->getManager();
$queryBuilder = $entityManager->createQueryBuilder();
$queryBuilder->select(['c'])->from('PartKeepr\\ImageBundle\\Entity\\CachedImage', 'c')->where('c.originalId = :id')->andWhere('c.originalType = :type')->setParameter('id', $file->getId())->setParameter('type', $file->getType());
$query = $queryBuilder->getQuery();
foreach ($query->getResult() as $file) {
/**
* @var CachedImage
*/
if (file_exists($file->getCacheFile())) {
unlink($file->getCacheFile());
}
$entityManager->remove($file);
}
}
/**
* Creates a new cache entry for a specific image.
*
* @param UploadedFile $image The image to cache
* @param string $cacheFile The file which holds the cached image
*/
public function __construct(UploadedFile $image, $cacheFile)
{
$this->originalId = (int) $image->getId();
$this->originalType = $image->getType();
$this->cacheFile = $cacheFile;
}
/**
* @param UploadedFile $file
*
* @return Filesystem
*/
public function getStorage(UploadedFile $file)
{
$type = strtolower($file->getType());
return $this->container->get("filesystem_" . $type);
}
