/**
* Internal method to create the size
* @param ImageReferencedElement $entity
* @param EntityManager $em
*/
protected function createImageSize(ImageReferencedElement $entity, EntityManager $em)
{
$imageId = $entity->getImageId();
$fileStorage = $this->container['cms.file_storage'];
/* @var $fileStorage \Supra\Package\Cms\FileStorage\FileStorage */
$image = $fileStorage->findImage($imageId);
if ($image === null) {
$this->container->getLogger()->warn("Image [{$imageId}] was not found inside the file storage." . " Maybe another file storage must be configured for the image size creator listener?");
return false;
}
$width = $entity->getWidth();
$height = $entity->getHeight();
// No dimensions
if ($width > 0 && $height > 0 || $entity->isCropped()) {
if ($entity->isCropped()) {
$sizeName = $fileStorage->createImageVariant($image, $width, $height, $entity->getCropLeft(), $entity->getCropTop(), $entity->getCropWidth(), $entity->getCropHeight());
} else {
$sizeName = $fileStorage->createResizedImage($image, $width, $height);
}
$entity->setSizeName($sizeName);
// Maybe could update to real width/height inside image metadata?
// $size = $image->getImageSize($sizeName);
// $entity->setWidth($size->getWidth());
// $entity->setHeight($size->getHeight());
// Recalculate the changeset because of changed size name field
$class = $em->getClassMetadata(ImageReferencedElement::CN());
$unitOfWork = $em->getUnitOfWork();
$unitOfWork->recomputeSingleEntityChangeSet($class, $entity);
}
}
