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<?php |
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/* |
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* This file is part of the Silverback API Components Bundle Project |
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* |
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* (c) Daniel West <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Silverback\ApiComponentsBundle\Serializer\Normalizer; |
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use Silverback\ApiComponentsBundle\DataProvider\PageDataProvider; |
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use Silverback\ApiComponentsBundle\Entity\Core\AbstractComponent; |
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use Silverback\ApiComponentsBundle\Entity\Core\ComponentPosition; |
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use Silverback\ApiComponentsBundle\Exception\InvalidArgumentException; |
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use Silverback\ApiComponentsBundle\Exception\UnexpectedValueException; |
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use Silverback\ApiComponentsBundle\Helper\ComponentPosition\ComponentPositionSortValueHelper; |
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use Symfony\Component\HttpFoundation\RequestStack; |
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use Symfony\Component\PropertyAccess\PropertyAccess; |
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use Symfony\Component\Security\Core\Security; |
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use Symfony\Component\Serializer\Normalizer\AbstractNormalizer; |
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use Symfony\Component\Serializer\Normalizer\CacheableSupportsMethodInterface; |
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use Symfony\Component\Serializer\Normalizer\ContextAwareDenormalizerInterface; |
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use Symfony\Component\Serializer\Normalizer\ContextAwareNormalizerInterface; |
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use Symfony\Component\Serializer\Normalizer\DenormalizerAwareInterface; |
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use Symfony\Component\Serializer\Normalizer\DenormalizerAwareTrait; |
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use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface; |
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use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait; |
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/** |
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* When creating a new component position the sort value should be set if not already explicitly set in the request. |
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* |
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* @author Daniel West <[email protected]> |
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*/ |
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class ComponentPositionNormalizer implements CacheableSupportsMethodInterface, ContextAwareDenormalizerInterface, DenormalizerAwareInterface, ContextAwareNormalizerInterface, NormalizerAwareInterface |
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{ |
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use DenormalizerAwareTrait; |
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use NormalizerAwareTrait; |
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private const ALREADY_CALLED = 'COMPONENT_POSITION_NORMALIZER_ALREADY_CALLED'; |
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private PageDataProvider $pageDataProvider; |
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private ComponentPositionSortValueHelper $componentPositionSortValueHelper; |
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private RequestStack $requestStack; |
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private Security $security; |
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public function __construct( |
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PageDataProvider $pageDataProvider, |
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ComponentPositionSortValueHelper $componentPositionSortValueHelper, |
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RequestStack $requestStack, |
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Security $security |
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) { |
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$this->pageDataProvider = $pageDataProvider; |
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$this->componentPositionSortValueHelper = $componentPositionSortValueHelper; |
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$this->requestStack = $requestStack; |
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$this->security = $security; |
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} |
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public function hasCacheableSupportsMethod(): bool |
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{ |
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return false; |
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} |
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public function supportsDenormalization($data, $type, $format = null, array $context = []): bool |
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{ |
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return !isset($context[self::ALREADY_CALLED]) && ComponentPosition::class === $type; |
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} |
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public function denormalize($data, $type, $format = null, array $context = []) |
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{ |
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$context[self::ALREADY_CALLED] = true; |
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$originalObject = $context[AbstractNormalizer::OBJECT_TO_POPULATE] ?? null; |
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$originalSortValue = $originalObject ? $originalObject->sortValue : null; |
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/** @var ComponentPosition $object */ |
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$object = $this->denormalizer->denormalize($data, $type, $format, $context); |
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$this->componentPositionSortValueHelper->calculateSortValue($object, $originalSortValue); |
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return $object; |
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} |
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public function supportsNormalization($data, $format = null, array $context = []): bool |
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{ |
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return $data instanceof ComponentPosition && $data->pageDataProperty && !isset($context[self::ALREADY_CALLED]) && (bool) $this->requestStack->getCurrentRequest(); |
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} |
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/** |
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* @param ComponentPosition $object |
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* @param mixed|null $format |
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*/ |
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public function normalize($object, $format = null, array $context = []) |
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{ |
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$context[self::ALREADY_CALLED] = true; |
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$pageData = $this->pageDataProvider->getPageData(); |
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if (!$pageData) { |
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if ($object->component || $this->security->isGranted('ROLE_ADMIN')) { |
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return $this->normalizer->normalize($object, $format, $context); |
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} |
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throw new UnexpectedValueException('Could not find page data for this route.'); |
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} |
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$propertyAccessor = PropertyAccess::createPropertyAccessor(); |
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$component = $propertyAccessor->getValue($pageData, $object->pageDataProperty); |
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if (!$component) { |
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throw new UnexpectedValueException(sprintf('Page data does not contain a value at %s', $object->pageDataProperty)); |
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} |
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if (!$component instanceof AbstractComponent) { |
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throw new InvalidArgumentException(sprintf('The page data property %s is not a component', $object->pageDataProperty)); |
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} |
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$object->setComponent($component); |
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return $this->normalizer->normalize($object, $format, $context); |
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} |
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} |
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