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<?php |
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/* |
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* This file is part of the API Platform project. |
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* |
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* (c) Kévin Dunglas <[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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namespace ApiPlatform\Core\Bridge\Symfony\Routing; |
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use ApiPlatform\Core\Api\IriConverterInterface; |
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use ApiPlatform\Core\Api\UrlGeneratorInterface; |
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use ApiPlatform\Core\DataProvider\ItemDataProviderInterface; |
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use ApiPlatform\Core\Exception\InvalidArgumentException; |
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use ApiPlatform\Core\Exception\RuntimeException; |
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use ApiPlatform\Core\Metadata\Property\Factory\PropertyMetadataFactoryInterface; |
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use ApiPlatform\Core\Metadata\Property\Factory\PropertyNameCollectionFactoryInterface; |
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use ApiPlatform\Core\Util\ClassInfoTrait; |
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use Symfony\Component\PropertyAccess\PropertyAccess; |
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use Symfony\Component\PropertyAccess\PropertyAccessorInterface; |
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use Symfony\Component\Routing\Exception\ExceptionInterface as RoutingExceptionInterface; |
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use Symfony\Component\Routing\RouterInterface; |
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/** |
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* {@inheritdoc} |
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* |
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* @author Kévin Dunglas <[email protected]> |
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*/ |
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final class IriConverter implements IriConverterInterface |
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{ |
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use ClassInfoTrait; |
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private $propertyNameCollectionFactory; |
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private $propertyMetadataFactory; |
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private $itemDataProvider; |
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private $routeNameResolver; |
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private $router; |
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private $propertyAccessor; |
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public function __construct(PropertyNameCollectionFactoryInterface $propertyNameCollectionFactory, PropertyMetadataFactoryInterface $propertyMetadataFactory, ItemDataProviderInterface $itemDataProvider, RouteNameResolverInterface $routeNameResolver, RouterInterface $router, PropertyAccessorInterface $propertyAccessor = null) |
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{ |
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$this->propertyNameCollectionFactory = $propertyNameCollectionFactory; |
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$this->propertyMetadataFactory = $propertyMetadataFactory; |
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$this->itemDataProvider = $itemDataProvider; |
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$this->routeNameResolver = $routeNameResolver; |
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$this->router = $router; |
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$this->propertyAccessor = $propertyAccessor ?: PropertyAccess::createPropertyAccessor(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getItemFromIri(string $iri, bool $fetchData = false) |
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{ |
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try { |
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$parameters = $this->router->match($iri); |
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} catch (RoutingExceptionInterface $e) { |
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throw new InvalidArgumentException(sprintf('No route matches "%s".', $iri), $e->getCode(), $e); |
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} |
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if (!isset($parameters['_api_resource_class']) || !isset($parameters['id'])) { |
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throw new InvalidArgumentException(sprintf('No resource associated to "%s".', $iri)); |
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} |
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if ($item = $this->itemDataProvider->getItem($parameters['_api_resource_class'], $parameters['id'], null, $fetchData)) { |
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return $item; |
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} |
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throw new InvalidArgumentException(sprintf('Item not found for "%s".', $iri)); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getIriFromItem($item, int $referenceType = UrlGeneratorInterface::ABS_PATH) : string |
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{ |
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$resourceClass = $this->getObjectClass($item); |
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$routeName = $this->routeNameResolver->getRouteName($resourceClass, false); |
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$identifiers = $this->generateIdentifiersUrl($this->getIdentifiersFromItem($item)); |
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return $this->router->generate($routeName, ['id' => implode(';', $identifiers)], $referenceType); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getIriFromResourceClass(string $resourceClass, int $referenceType = UrlGeneratorInterface::ABS_PATH) : string |
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{ |
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try { |
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return $this->router->generate($this->routeNameResolver->getRouteName($resourceClass, true), [], $referenceType); |
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} catch (RoutingExceptionInterface $e) { |
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throw new InvalidArgumentException(sprintf('Unable to generate an IRI for "%s".', $resourceClass), $e->getCode(), $e); |
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} |
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} |
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/** |
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* Find identifiers from an Item (Object). |
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* |
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* @param object $item |
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* |
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* @throws RuntimeException |
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* |
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* @return array |
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*/ |
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private function getIdentifiersFromItem($item) : array |
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{ |
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$identifiers = []; |
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$resourceClass = $this->getObjectClass($item); |
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foreach ($this->propertyNameCollectionFactory->create($resourceClass) as $propertyName) { |
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$propertyMetadata = $this->propertyMetadataFactory->create($resourceClass, $propertyName); |
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$identifier = $propertyMetadata->isIdentifier(); |
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if (null === $identifier || false === $identifier) { |
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continue; |
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} |
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$identifiers[$propertyName] = $this->propertyAccessor->getValue($item, $propertyName); |
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if (!is_object($identifiers[$propertyName])) { |
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continue; |
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} |
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$relatedResourceClass = $this->getObjectClass($identifiers[$propertyName]); |
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$relatedItem = $identifiers[$propertyName]; |
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unset($identifiers[$propertyName]); |
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foreach ($this->propertyNameCollectionFactory->create($relatedResourceClass) as $relatedPropertyName) { |
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$propertyMetadata = $this->propertyMetadataFactory->create($relatedResourceClass, $relatedPropertyName); |
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if ($propertyMetadata->isIdentifier()) { |
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if (isset($identifiers[$propertyName])) { |
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throw new RuntimeException(sprintf('Composite identifiers not supported in "%s" through relation "%s" of "%s" used as identifier', $relatedResourceClass, $propertyName, $resourceClass)); |
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} |
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$identifiers[$propertyName] = $this->propertyAccessor->getValue($relatedItem, $relatedPropertyName); |
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} |
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} |
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if (!isset($identifiers[$propertyName])) { |
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throw new RuntimeException(sprintf('No identifier found in "%s" through relation "%s" of "%s" used as identifier', $relatedResourceClass, $propertyName, $resourceClass)); |
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} |
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} |
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return $identifiers; |
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} |
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/** |
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* Generate the identifier url. |
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* |
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* @param array $identifiers |
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* |
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* @return string[] |
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*/ |
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private function generateIdentifiersUrl(array $identifiers) : array |
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{ |
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if (1 === count($identifiers)) { |
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return [rawurlencode(array_values($identifiers)[0])]; |
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} |
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foreach ($identifiers as $name => $value) { |
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$identifiers[$name] = sprintf('%s=%s', $name, $value); |
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} |
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return $identifiers; |
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} |
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} |
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api-platform /
core
