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<?php |
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namespace Silverback\ApiComponentBundle\Serializer; |
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use Liip\ImagineBundle\Imagine\Cache\CacheManager; |
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use Silverback\ApiComponentBundle\Entity\Content\Component\FileInterface; |
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use Silverback\ApiComponentBundle\Entity\Content\Component\Form\Form; |
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use Silverback\ApiComponentBundle\Factory\Entity\Content\Component\Form\FormViewFactory; |
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use Silverback\ApiComponentBundle\Imagine\FileSystemLoader; |
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use Symfony\Component\Serializer\Normalizer\DenormalizerInterface; |
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use Symfony\Component\Serializer\Normalizer\NormalizerInterface; |
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use Symfony\Component\Serializer\SerializerAwareInterface; |
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use Symfony\Component\Serializer\SerializerInterface; |
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final class ApiNormalizer implements NormalizerInterface, DenormalizerInterface, SerializerAwareInterface |
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{ |
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private $decorated; |
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private $imagineCacheManager; |
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private $formViewFactory; |
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private $fileSystemLoader; |
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/** |
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* FileNormalizer constructor. |
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* @param NormalizerInterface $decorated |
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* @param CacheManager $imagineCacheManager |
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* @param FormViewFactory $formViewFactory |
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* @param FileSystemLoader $fileSystemLoader |
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*/ |
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public function __construct( |
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NormalizerInterface $decorated, |
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CacheManager $imagineCacheManager, |
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FormViewFactory $formViewFactory, |
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FileSystemLoader $fileSystemLoader |
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) { |
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if (!$decorated instanceof DenormalizerInterface) { |
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throw new \InvalidArgumentException(sprintf('The decorated normalizer must implement the %s.', DenormalizerInterface::class)); |
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} |
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$this->decorated = $decorated; |
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$this->imagineCacheManager = $imagineCacheManager; |
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$this->formViewFactory = $formViewFactory; |
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$this->fileSystemLoader = $fileSystemLoader; |
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} |
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/** |
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* @param mixed $data |
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* @param string|null $format |
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* @return bool |
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*/ |
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public function supportsNormalization($data, $format = null): bool |
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{ |
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return $this->decorated->supportsNormalization($data, $format); |
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} |
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/** |
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* @param $object |
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* @param string|null $format |
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* @param array $context |
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* @return array|bool|float|int|string |
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* @throws \Symfony\Component\Serializer\Exception\LogicException |
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* @throws \Symfony\Component\Serializer\Exception\InvalidArgumentException |
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* @throws \Symfony\Component\Serializer\Exception\CircularReferenceException |
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*/ |
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public function normalize($object, $format = null, array $context = []) |
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{ |
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$data = $this->decorated->normalize($object, $format, $context); |
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if ($object instanceof FileInterface) { |
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$data = array_merge($data, $this->getFileData($object)); |
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} |
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if ($object instanceof Form) { |
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$data['form'] = $this->formViewFactory->create($object); |
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} |
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return $data; |
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} |
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/** |
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* @param FileInterface $object |
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* @return array |
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*/ |
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private function getFileData(FileInterface $object): array |
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{ |
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$data = []; |
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$filePath = $object->getFilePath(); |
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if ($filePath) { |
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if (false !== \exif_imagetype($filePath)) { |
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[$width, $height] = getimagesize($filePath); |
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} else { |
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$width = $height = 0; |
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} |
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$data['width'] = $width; |
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$data['height'] = $height; |
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$supported = $this->isImagineSupportedFile($filePath); |
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foreach ($object::getImagineFilters() as $returnKey => $filter) { |
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$data[$returnKey] = $supported ? parse_url( |
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$this->imagineCacheManager->getBrowserPath($this->fileSystemLoader->getImaginePath($filePath), $filter), |
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PHP_URL_PATH |
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) : null; |
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} |
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} |
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return $data; |
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} |
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/** |
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* @param mixed $data |
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* @param string $type |
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* @param string|null $format |
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* @return bool |
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*/ |
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public function supportsDenormalization($data, $type, $format = null): bool |
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{ |
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return $this->decorated->supportsDenormalization($data, $type, $format); |
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} |
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/** |
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* @param mixed $data |
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* @param string $class |
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* @param string|null $format |
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* @param array $context |
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* @return object |
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* @throws \Symfony\Component\Serializer\Exception\UnexpectedValueException |
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* @throws \Symfony\Component\Serializer\Exception\RuntimeException |
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* @throws \Symfony\Component\Serializer\Exception\LogicException |
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* @throws \Symfony\Component\Serializer\Exception\InvalidArgumentException |
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* @throws \Symfony\Component\Serializer\Exception\ExtraAttributesException |
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* @throws \Symfony\Component\Serializer\Exception\BadMethodCallException |
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* @throws \InvalidArgumentException |
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*/ |
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public function denormalize($data, $class, $format = null, array $context = []) |
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{ |
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$context['allow_extra_attributes'] = $class === Form::class; |
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return $this->decorated->denormalize($data, $class, $format, $context); |
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} |
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/** |
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* @param SerializerInterface $serializer |
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*/ |
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public function setSerializer(SerializerInterface $serializer) |
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{ |
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if ($this->decorated instanceof SerializerAwareInterface) { |
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$this->decorated->setSerializer($serializer); |
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} |
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} |
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/** |
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* @param string $filePath |
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* @return bool |
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*/ |
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public function isImagineSupportedFile(?string $filePath): bool |
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{ |
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if (!$filePath) { |
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return false; |
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} |
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try { |
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$imageType = \exif_imagetype($filePath); |
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} catch (\Exception $e) { |
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return false; |
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} |
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return \in_array($imageType, [IMAGETYPE_JPEG, IMAGETYPE_JPEG2000, IMAGETYPE_PNG, IMAGETYPE_GIF], true); |
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} |
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} |
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components-web-app /
api-components-bundle
