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by Kévin
04:20 queued 30s
created

IriConverter::getItemFromIri()   B

Complexity

Conditions 5
Paths 6

Size

Total Lines 24
Code Lines 13

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 24
rs 8.5125
c 0
b 0
f 0
cc 5
eloc 13
nc 6
nop 2
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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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declare(strict_types=1);
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namespace ApiPlatform\Core\Bridge\Symfony\Routing;
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use ApiPlatform\Core\Api\IdentifiersExtractor;
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use ApiPlatform\Core\Api\IdentifiersExtractorInterface;
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use ApiPlatform\Core\Api\IriConverterInterface;
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use ApiPlatform\Core\Api\OperationType;
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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\ItemNotFoundException;
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use ApiPlatform\Core\Exception\RuntimeException;
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use ApiPlatform\Core\Identifier\Normalizer\ChainIdentifierNormalizer;
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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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use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
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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 $itemDataProvider;
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    private $routeNameResolver;
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    private $router;
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    private $identifiersExtractor;
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    private $identifierNormalizer;
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    public function __construct(PropertyNameCollectionFactoryInterface $propertyNameCollectionFactory, PropertyMetadataFactoryInterface $propertyMetadataFactory, ItemDataProviderInterface $itemDataProvider, RouteNameResolverInterface $routeNameResolver, RouterInterface $router, PropertyAccessorInterface $propertyAccessor = null, IdentifiersExtractorInterface $identifiersExtractor = null, DenormalizerInterface $identifierNormalizer = null)
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    {
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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->identifierNormalizer = $identifierNormalizer;
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        if (null === $identifiersExtractor) {
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            @trigger_error('Not injecting ItemIdentifiersExtractor is deprecated since API Platform 2.1 and will not be possible anymore in API Platform 3', E_USER_DEPRECATED);
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            $this->identifiersExtractor = new IdentifiersExtractor($propertyNameCollectionFactory, $propertyMetadataFactory, $propertyAccessor ?? PropertyAccess::createPropertyAccessor());
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        } else {
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            $this->identifiersExtractor = $identifiersExtractor;
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        }
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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, array $context = [])
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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'], $parameters['id'])) {
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            throw new InvalidArgumentException(sprintf('No resource associated to "%s".', $iri));
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        }
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        $identifiers = $parameters['id'];
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        if ($this->identifierNormalizer) {
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            $identifiers = $this->identifierNormalizer->denormalize((string) $parameters['id'], $parameters['_api_resource_class']);
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            $context[ChainIdentifierNormalizer::HAS_IDENTIFIER_NORMALIZER] = true;
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        }
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        if ($item = $this->itemDataProvider->getItem($parameters['_api_resource_class'], $identifiers, null, $context)) {
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            return $item;
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        }
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        throw new ItemNotFoundException(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, OperationType::ITEM);
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        try {
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            $identifiers = $this->generateIdentifiersUrl($this->identifiersExtractor->getIdentifiersFromItem($item));
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            return $this->router->generate($routeName, ['id' => implode(';', $identifiers)], $referenceType);
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        } catch (RuntimeException $e) {
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            throw new InvalidArgumentException(sprintf(
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                'Unable to generate an IRI for the item of type "%s"',
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                $resourceClass
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            ), $e->getCode(), $e);
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        } catch (RoutingExceptionInterface $e) {
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            throw new InvalidArgumentException(sprintf(
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                'Unable to generate an IRI for the item of type "%s"',
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                $resourceClass
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            ), $e->getCode(), $e);
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        }
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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, OperationType::COLLECTION), [], $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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     * {@inheritdoc}
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     */
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    public function getItemIriFromResourceClass(string $resourceClass, array $identifiers, 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, OperationType::ITEM), $identifiers, $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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     * {@inheritdoc}
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     */
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    public function getSubresourceIriFromResourceClass(string $resourceClass, array $context, 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, OperationType::SUBRESOURCE, $context), $context['subresource_identifiers'], $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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     * 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((string) 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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