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<?php |
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declare(strict_types = 1); |
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namespace Innmind\Rest\ServerBundle\Controller\Resource; |
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use Innmind\Rest\ServerBundle\Format; |
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use Innmind\Rest\Server\{ |
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RangeExtractor\Extractor, |
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SpecificationBuilder\Builder, |
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Response\HeaderBuilder\ListBuilder, |
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Gateway, |
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Request\Range, |
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Exception\RangeNotFound, |
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Exception\NoFilterFound |
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}; |
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use Innmind\Http\{ |
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Message\Response, |
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Message\StatusCode\StatusCode, |
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Message\ReasonPhrase\ReasonPhrase, |
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Headers\Headers, |
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Exception\Http\RangeNotSatisfiable |
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}; |
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use Innmind\Filesystem\Stream\StringStream; |
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use Innmind\Immutable\MapInterface; |
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use Symfony\Component\{ |
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HttpFoundation\Request, |
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Serializer\SerializerInterface |
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}; |
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final class ListController |
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{ |
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private $format; |
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private $serializer; |
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private $extractRange; |
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private $buildSpecification; |
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private $gateways; |
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private $buildHeader; |
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public function __construct( |
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Format $format, |
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SerializerInterface $serializer, |
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Extractor $rangeExtractor, |
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Builder $specificationBuilder, |
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MapInterface $gateways, |
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ListBuilder $headerBuilder |
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) { |
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if ( |
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(string) $gateways->keyType() !== 'string' || |
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(string) $gateways->valueType() !== Gateway::class |
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) { |
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throw new \TypeError(sprintf( |
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'Argument 5 must be of type MapInterface<string, %s>', |
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Gateway::class |
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)); |
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} |
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$this->format = $format; |
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$this->serializer = $serializer; |
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$this->extractRange = $rangeExtractor; |
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$this->buildSpecification = $specificationBuilder; |
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$this->gateways = $gateways; |
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$this->buildHeader = $headerBuilder; |
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} |
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public function defaultAction(Request $request): Response |
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{ |
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$definition = $request->attributes->get('_innmind_resource_definition'); |
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$request = $request->attributes->get('_innmind_request'); |
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try { |
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$range = ($this->extractRange)($request); |
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} catch (RangeNotFound $e) { |
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$range = null; |
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} |
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try { |
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$specification = ($this->buildSpecification)($request, $definition); |
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} catch (NoFilterFound $e) { |
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$specification = null; |
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} |
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$accessor = $this |
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->gateways |
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->get((string) $definition->gateway()) |
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->resourceListAccessor(); |
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$identities = $accessor( |
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$definition, |
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$specification, |
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$range |
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); |
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if ( |
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$identities->size() === 0 && |
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$range instanceof Range |
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) { |
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throw new RangeNotSatisfiable; |
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} |
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return new Response\Response( |
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$code = new StatusCode(StatusCode::codes()->get( |
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$range instanceof Range ? 'PARTIAL_CONTENT' : 'OK' |
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)), |
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new ReasonPhrase(ReasonPhrase::defaults()->get($code->value())), |
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$request->protocolVersion(), |
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new Headers( |
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($this->buildHeader)( |
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$identities, |
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$request, |
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$definition, |
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$specification, |
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$range |
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) |
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), |
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new StringStream( |
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$this->serializer->serialize( |
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$identities, |
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$this->format->acceptable($request)->name(), |
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[ |
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'request' => $request, |
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'definition' => $definition, |
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'specification' => $specification, |
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'range' => $range, |
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] |
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) |
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) |
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); |
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} |
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} |
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Innmind /
RestServerBundle
