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<?php |
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/** |
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* It's free open-source software released under the MIT License. |
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* |
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* @author Anatoly Nekhay <[email protected]> |
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* @copyright Copyright (c) 2018, Anatoly Nekhay |
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* @license https://github.com/sunrise-php/http-router/blob/master/LICENSE |
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* @link https://github.com/sunrise-php/http-router |
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*/ |
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declare(strict_types=1); |
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namespace Sunrise\Http\Router\OpenApi; |
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use ReflectionAttribute; |
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use RuntimeException; |
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use Sunrise\Coder\CodecManagerInterface; |
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use Sunrise\Http\Router\Helper\ReflectorHelper; |
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use Sunrise\Http\Router\Helper\RouteSimplifier; |
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use Sunrise\Http\Router\OpenApi\Annotation\Operation; |
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use Sunrise\Http\Router\RequestHandlerReflectorInterface; |
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use Sunrise\Http\Router\RouteInterface; |
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use Throwable; |
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use function array_replace_recursive; |
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use function array_walk_recursive; |
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use function dirname; |
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use function file_put_contents; |
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use function fopen; |
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use function is_readable; |
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use function is_writable; |
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use function strtolower; |
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/** |
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* @link https://spec.openapis.org/oas/v3.1.0 |
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* |
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* @since 3.0.0 |
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*/ |
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final class OpenApiDocumentManager implements OpenApiDocumentManagerInterface |
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{ |
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public function __construct( |
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private readonly OpenApiConfiguration $openApiConfiguration, |
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private readonly OpenApiPhpTypeSchemaResolverManagerInterface $openApiPhpTypeSchemaResolverManager, |
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private readonly OpenApiOperationEnricherManagerInterface $openApiOperationEnricherManager, |
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private readonly RequestHandlerReflectorInterface $requestHandlerReflector, |
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private readonly CodecManagerInterface $codecManager, |
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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 buildDocument(array $routes): array |
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{ |
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$document = $this->openApiConfiguration->initialDocument; |
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foreach ($routes as $route) { |
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$this->describeRoute($route, $document); |
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} |
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$this->openApiPhpTypeSchemaResolverManager->enrichDocumentWithDefinitions($document); |
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return $document; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function saveDocument(array $document): void |
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{ |
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$filename = $this->openApiConfiguration->getDocumentFilename(); |
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if (!is_writable(dirname($filename))) { |
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throw new RuntimeException('The directory for the OpenAPI document is not writable.'); |
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} |
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$contents = $this->codecManager->encode( |
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$this->openApiConfiguration->documentMediaType, |
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$document, |
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$this->openApiConfiguration->documentEncodingContext, |
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); |
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try { |
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$result = @file_put_contents($filename, $contents); |
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} catch (Throwable) { |
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$result = false; |
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} |
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if ($result === false) { |
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throw new RuntimeException('The OpenAPI document could not be saved.'); |
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} |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function openDocument() |
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{ |
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$filename = $this->openApiConfiguration->getDocumentFilename(); |
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if (!is_readable($filename)) { |
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throw new RuntimeException('The OpenAPI document was not saved or is unavailable.'); |
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} |
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// @codeCoverageIgnoreStart |
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try { |
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$result = @fopen($filename, 'rb'); |
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} catch (Throwable) { |
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$result = false; |
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} |
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if ($result === false) { |
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throw new RuntimeException('The OpenAPI document could not be read.'); |
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} |
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// @codeCoverageIgnoreEnd |
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return $result; |
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} |
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/** |
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* @param array<array-key, mixed> $document |
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* @param-out array<array-key, mixed> $document |
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*/ |
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private function describeRoute(RouteInterface $route, array &$document): void |
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{ |
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$operation = $this->openApiConfiguration->initialOperation; |
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$requestHandler = $this->requestHandlerReflector->reflectRequestHandler($route->getRequestHandler()); |
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foreach (ReflectorHelper::getAncestry($requestHandler) as $member) { |
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/** @var ReflectionAttribute<Operation> $annotation */ |
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foreach ($member->getAttributes(Operation::class, ReflectionAttribute::IS_INSTANCEOF) as $annotation) { |
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$operation = array_replace_recursive($operation, $annotation->newInstance()->value); |
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} |
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} |
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array_walk_recursive($operation, function (mixed &$value) use ($requestHandler): void { |
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if ($value instanceof Type) { |
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$value = $this->openApiPhpTypeSchemaResolverManager->resolvePhpTypeSchema($value, $requestHandler); |
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} |
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}); |
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$this->openApiOperationEnricherManager->enrichOperation($route, $requestHandler, $operation); |
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$operation['operationId'] = $route->getName(); |
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$operation['tags'] = $route->getTags(); |
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$operation['summary'] = $route->getSummary(); |
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$operation['description'] = $route->getDescription(); |
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if ($route->isDeprecated()) { |
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$operation['deprecated'] = true; |
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} |
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$path = RouteSimplifier::simplifyRoute($route->getPath()); |
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foreach ($route->getMethods() as $method) { |
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$document['paths'][$path][strtolower($method)] = $operation; |
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} |
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} |
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} |
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