DocumentationNormalizer::getPathOperation() - Code Metrics - Inspection of "Add support for OpenAPI 3 (#2302)" - api-platform/core - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 9a5b6f...aff44c )

by Kévin

created 2018-12-20 13:41 UTC

DocumentationNormalizer::getPathOperation() B

↳ Parent: DocumentationNormalizer

Complexity

Conditions	8
Paths	32

Size

Total Lines	28
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	21
dl	0
loc	28
rs	8.4444
c	0
b	0
f	0
cc	8
nc	32
nop	8

How to fix Many Parameters

<?php

/*
 * This file is part of the API Platform project.
 *
 * (c) Kévin Dunglas <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace ApiPlatform\Core\Swagger\Serializer;

use ApiPlatform\Core\Api\FilterCollection;
use ApiPlatform\Core\Api\FilterLocatorTrait;
use ApiPlatform\Core\Api\OperationAwareFormatsProviderInterface;
use ApiPlatform\Core\Api\OperationMethodResolverInterface;
use ApiPlatform\Core\Api\OperationType;
use ApiPlatform\Core\Api\ResourceClassResolverInterface;
use ApiPlatform\Core\Api\UrlGeneratorInterface;
use ApiPlatform\Core\Documentation\Documentation;
use ApiPlatform\Core\Metadata\Property\Factory\PropertyMetadataFactoryInterface;
use ApiPlatform\Core\Metadata\Property\Factory\PropertyNameCollectionFactoryInterface;
use ApiPlatform\Core\Metadata\Resource\Factory\ResourceMetadataFactoryInterface;
use ApiPlatform\Core\Metadata\Resource\ResourceMetadata;
use ApiPlatform\Core\OpenApi\Serializer\AbstractDocumentationNormalizer;
use ApiPlatform\Core\Operation\Factory\SubresourceOperationFactoryInterface;
use ApiPlatform\Core\PathResolver\OperationPathResolverInterface;
use Psr\Container\ContainerInterface;
use Symfony\Component\PropertyInfo\Type;
use Symfony\Component\Serializer\NameConverter\NameConverterInterface;

/**
 * Creates a machine readable Swagger API documentation.
 *
 * @author Amrouche Hamza <[email protected]>
 * @author Teoh Han Hui <[email protected]>
 * @author Kévin Dunglas <[email protected]>
 */
final class DocumentationNormalizer extends AbstractDocumentationNormalizer
{
    use FilterLocatorTrait;

    const SWAGGER_VERSION = '2.0';
    const SWAGGER_DEFINITION_NAME = 'swagger_definition_name';
    const ATTRIBUTE_NAME = 'swagger_context';

    /**
     * @param ContainerInterface|FilterCollection|null $filterLocator The new filter locator or the deprecated filter collection
     */
    public function __construct(ResourceMetadataFactoryInterface $resourceMetadataFactory, PropertyNameCollectionFactoryInterface $propertyNameCollectionFactory, PropertyMetadataFactoryInterface $propertyMetadataFactory, ResourceClassResolverInterface $resourceClassResolver, OperationMethodResolverInterface $operationMethodResolver, OperationPathResolverInterface $operationPathResolver, UrlGeneratorInterface $urlGenerator = null, $filterLocator = null, NameConverterInterface $nameConverter = null, bool $oauthEnabled = false, string $oauthType = '', string $oauthFlow = '', string $oauthTokenUrl = '', string $oauthAuthorizationUrl = '', array $oauthScopes = [], array $apiKeys = [], SubresourceOperationFactoryInterface $subresourceOperationFactory = null, bool $paginationEnabled = true, string $paginationPageParameterName = 'page', bool $clientItemsPerPage = false, string $itemsPerPageParameterName = 'itemsPerPage', OperationAwareFormatsProviderInterface $formatsProvider = null, bool $paginationClientEnabled = false, string $paginationClientEnabledParameterName = 'pagination', array $defaultContext = [])
    {
        if ($urlGenerator) {
            @trigger_error(sprintf('Passing an instance of %s to %s() is deprecated since version 2.1 and will be removed in 3.0.', UrlGeneratorInterface::class, __METHOD__), E_USER_DEPRECATED);
        }

        $this->setFilterLocator($filterLocator, true);

        $this->resourceMetadataFactory = $resourceMetadataFactory;
        $this->propertyNameCollectionFactory = $propertyNameCollectionFactory;
        $this->propertyMetadataFactory = $propertyMetadataFactory;
        $this->resourceClassResolver = $resourceClassResolver;
        $this->operationMethodResolver = $operationMethodResolver;
        $this->operationPathResolver = $operationPathResolver;
        $this->nameConverter = $nameConverter;
        $this->oauthEnabled = $oauthEnabled;
        $this->oauthType = $oauthType;
        $this->oauthFlow = $oauthFlow;
        $this->oauthTokenUrl = $oauthTokenUrl;
        $this->oauthAuthorizationUrl = $oauthAuthorizationUrl;
        $this->oauthScopes = $oauthScopes;
        $this->subresourceOperationFactory = $subresourceOperationFactory;
        $this->paginationEnabled = $paginationEnabled;
        $this->paginationPageParameterName = $paginationPageParameterName;
        $this->apiKeys = $apiKeys;
        $this->subresourceOperationFactory = $subresourceOperationFactory;
        $this->clientItemsPerPage = $clientItemsPerPage;
        $this->itemsPerPageParameterName = $itemsPerPageParameterName;
        $this->formatsProvider = $formatsProvider;
        $this->paginationClientEnabled = $paginationClientEnabled;
        $this->paginationClientEnabledParameterName = $paginationClientEnabledParameterName;

        $this->defaultContext = array_merge($this->defaultContext, $defaultContext);
    }

    /**
     * {@inheritdoc}
     */
    public function normalize($object, $format = null, array $context = [])
    {
        $mimeTypes = $object->getMimeTypes();
        $definitions = new \ArrayObject();
        $paths = new \ArrayObject();

        foreach ($object->getResourceNameCollection() as $resourceClass) {
            $resourceMetadata = $this->resourceMetadataFactory->create($resourceClass);
            $resourceShortName = $resourceMetadata->getShortName();

            $this->addPaths($paths, $definitions, $resourceClass, $resourceShortName, $resourceMetadata, $mimeTypes, OperationType::COLLECTION);
            $this->addPaths($paths, $definitions, $resourceClass, $resourceShortName, $resourceMetadata, $mimeTypes, OperationType::ITEM);

            if (null === $this->subresourceOperationFactory) {
                continue;
            }

            foreach ($this->subresourceOperationFactory->create($resourceClass) as $operationId => $subresourceOperation) {
                $operationName = 'get';
                $subResourceMetadata = $this->resourceMetadataFactory->create($subresourceOperation['resource_class']);
                $serializerContext = $this->getSerializerContext(OperationType::SUBRESOURCE, false, $subResourceMetadata, $operationName);
                $responseDefinitionKey = $this->getDefinition($definitions, $subResourceMetadata, $subresourceOperation['resource_class'], $serializerContext);

                $pathOperation = new \ArrayObject([]);
                $pathOperation['tags'] = $subresourceOperation['shortNames'];
                $pathOperation['operationId'] = $operationId;
                if (null !== $this->formatsProvider) {
                    $responseFormats = $this->formatsProvider->getFormatsFromOperation($subresourceOperation['resource_class'], $operationName, OperationType::SUBRESOURCE);
                    $responseMimeTypes = $this->extractMimeTypes($responseFormats);
                }
                $pathOperation['produces'] = $responseMimeTypes ?? $mimeTypes;
                $pathOperation['summary'] = sprintf('Retrieves %s%s resource%s.', $subresourceOperation['collection'] ? 'the collection of ' : 'a ', $subresourceOperation['shortNames'][0], $subresourceOperation['collection'] ? 's' : '');
                $pathOperation['responses'] = [
                    '200' => $subresourceOperation['collection'] ? [
                        'description' => sprintf('%s collection response', $subresourceOperation['shortNames'][0]),
                        'schema' => ['type' => 'array', 'items' => ['$ref' => sprintf('#/definitions/%s', $responseDefinitionKey)]],
                    ] : [
                        'description' => sprintf('%s resource response', $subresourceOperation['shortNames'][0]),
                        'schema' => ['$ref' => sprintf('#/definitions/%s', $responseDefinitionKey)],
                    ],
                    '404' => ['description' => 'Resource not found'],
                ];

                // Avoid duplicates parameters when there is a filter on a subresource identifier
                $parametersMemory = [];
                $pathOperation['parameters'] = [];

                foreach ($subresourceOperation['identifiers'] as list($identifier, , $hasIdentifier)) {
                    if (true === $hasIdentifier) {
                        $pathOperation['parameters'][] = ['name' => $identifier, 'in' => 'path', 'required' => true, 'type' => 'string'];
                        $parametersMemory[] = $identifier;
                    }
                }

                if ($parameters = $this->getFiltersParameters($subresourceOperation['resource_class'], $operationName, $subResourceMetadata, $definitions, $serializerContext)) {
                    foreach ($parameters as $parameter) {
                        if (!\in_array($parameter['name'], $parametersMemory, true)) {
                            $pathOperation['parameters'][] = $parameter;
                        }
                    }
                }

                $paths[$this->getPath($subresourceOperation['shortNames'][0], $subresourceOperation['route_name'], $subresourceOperation, OperationType::SUBRESOURCE)] = new \ArrayObject(['get' => $pathOperation]);
            }
        }

        $definitions->ksort();
        $paths->ksort();

        return $this->computeDoc($object, $definitions, $paths, $context);
    }

    /**
     * @return \ArrayObject
     */
    protected function updateGetOperation(\ArrayObject $pathOperation, array $mimeTypes, string $operationType, ResourceMetadata $resourceMetadata, string $resourceClass, string $resourceShortName, string $operationName, \ArrayObject $definitions)
    {
        $serializerContext = $this->getSerializerContext($operationType, false, $resourceMetadata, $operationName);
        $responseDefinitionKey = $this->getDefinition($definitions, $resourceMetadata, $resourceClass, $serializerContext);

        $pathOperation['produces'] ?? $pathOperation['produces'] = $mimeTypes;

        if (OperationType::COLLECTION === $operationType) {
            $pathOperation['summary'] ?? $pathOperation['summary'] = sprintf('Retrieves the collection of %s resources.', $resourceShortName);
            $pathOperation['responses'] ?? $pathOperation['responses'] = [
                '200' => [
                    'description' => sprintf('%s collection response', $resourceShortName),
                    'schema' => [
                        'type' => 'array',
                        'items' => ['$ref' => sprintf('#/definitions/%s', $responseDefinitionKey)],
                    ],
                ],
            ];
            $pathOperation['parameters'] ?? $pathOperation['parameters'] = $this->getFiltersParameters($resourceClass, $operationName, $resourceMetadata, $definitions, $serializerContext);

            if ($this->paginationEnabled && $resourceMetadata->getCollectionOperationAttribute($operationName, 'pagination_enabled', true, true)) {
                $pathOperation['parameters'][] = $this->getPaginationParameters();

                if ($resourceMetadata->getCollectionOperationAttribute($operationName, 'pagination_client_items_per_page', $this->clientItemsPerPage, true)) {
                    $pathOperation['parameters'][] = $this->getItemsPerPageParameters();
                }
            }
            if ($this->paginationEnabled && $resourceMetadata->getCollectionOperationAttribute($operationName, 'pagination_client_enabled', $this->paginationClientEnabled, true)) {
                $pathOperation['parameters'][] = $this->getPaginationClientEnabledParameters();
            }

            return $pathOperation;
        }

        $pathOperation['summary'] ?? $pathOperation['summary'] = sprintf('Retrieves a %s resource.', $resourceShortName);
        $pathOperation['parameters'] ?? $pathOperation['parameters'] = [[
            'name' => 'id',
            'in' => 'path',
            'required' => true,
            'type' => 'string',
        ]];
        $pathOperation['responses'] ?? $pathOperation['responses'] = [
            '200' => [
                'description' => sprintf('%s resource response', $resourceShortName),
                'schema' => ['$ref' => sprintf('#/definitions/%s', $responseDefinitionKey)],
            ],
            '404' => ['description' => 'Resource not found'],
        ];

        return $pathOperation;
    }

    /**
     * @return \ArrayObject
     */
    protected function updatePostOperation(\ArrayObject $pathOperation, array $mimeTypes, string $operationType, ResourceMetadata $resourceMetadata, string $resourceClass, string $resourceShortName, string $operationName, \ArrayObject $definitions)
    {
        $pathOperation['consumes'] ?? $pathOperation['consumes'] = $mimeTypes;
        $pathOperation['produces'] ?? $pathOperation['produces'] = $mimeTypes;
        $pathOperation['summary'] ?? $pathOperation['summary'] = sprintf('Creates a %s resource.', $resourceShortName);
        $pathOperation['parameters'] ?? $pathOperation['parameters'] = [[
            'name' => lcfirst($resourceShortName),
            'in' => 'body',
            'description' => sprintf('The new %s resource', $resourceShortName),
            'schema' => ['$ref' => sprintf('#/definitions/%s', $this->getDefinition($definitions, $resourceMetadata, $resourceClass,
                $this->getSerializerContext($operationType, true, $resourceMetadata, $operationName)
            ))],
        ]];
        $pathOperation['responses'] ?? $pathOperation['responses'] = [
            '201' => [
                'description' => sprintf('%s resource created', $resourceShortName),
                'schema' => ['$ref' => sprintf('#/definitions/%s', $this->getDefinition($definitions, $resourceMetadata, $resourceClass,
                    $this->getSerializerContext($operationType, false, $resourceMetadata, $operationName)
                ))],
            ],
            '400' => ['description' => 'Invalid input'],
            '404' => ['description' => 'Resource not found'],
        ];

        return $pathOperation;
    }

    /**
     * @return \ArrayObject
     */
    protected function updatePutOperation(\ArrayObject $pathOperation, array $mimeTypes, string $operationType, ResourceMetadata $resourceMetadata, string $resourceClass, string $resourceShortName, string $operationName, \ArrayObject $definitions)
    {
        $pathOperation['consumes'] ?? $pathOperation['consumes'] = $mimeTypes;
        $pathOperation['produces'] ?? $pathOperation['produces'] = $mimeTypes;
        $pathOperation['summary'] ?? $pathOperation['summary'] = sprintf('Replaces the %s resource.', $resourceShortName);
        $pathOperation['parameters'] ?? $pathOperation['parameters'] = [
            [
                'name' => 'id',
                'in' => 'path',
                'type' => 'string',
                'required' => true,
            ],
            [
                'name' => lcfirst($resourceShortName),
                'in' => 'body',
                'description' => sprintf('The updated %s resource', $resourceShortName),
                'schema' => ['$ref' => sprintf('#/definitions/%s', $this->getDefinition($definitions, $resourceMetadata, $resourceClass,
                    $this->getSerializerContext($operationType, true, $resourceMetadata, $operationName)
                ))],
            ],
        ];
        $pathOperation['responses'] ?? $pathOperation['responses'] = [
            '200' => [
                'description' => sprintf('%s resource updated', $resourceShortName),
                'schema' => ['$ref' => sprintf('#/definitions/%s', $this->getDefinition($definitions, $resourceMetadata, $resourceClass,
                    $this->getSerializerContext($operationType, false, $resourceMetadata, $operationName)
                ))],
            ],
            '400' => ['description' => 'Invalid input'],
            '404' => ['description' => 'Resource not found'],
        ];

        return $pathOperation;
    }

    protected function updateDeleteOperation(\ArrayObject $pathOperation, string $resourceShortName): \ArrayObject
    {
        $pathOperation['summary'] ?? $pathOperation['summary'] = sprintf('Removes the %s resource.', $resourceShortName);
        $pathOperation['responses'] ?? $pathOperation['responses'] = [
            '204' => ['description' => sprintf('%s resource deleted', $resourceShortName)],
            '404' => ['description' => 'Resource not found'],
        ];

        $pathOperation['parameters'] ?? $pathOperation['parameters'] = [[
            'name' => 'id',
            'in' => 'path',
            'type' => 'string',
            'required' => true,
        ]];

        return $pathOperation;
    }

    /**
     * Computes the Swagger documentation.
     */
    protected function computeDoc(Documentation $documentation, \ArrayObject $definitions, \ArrayObject $paths, array $context): array
    {
        $doc = [
            'swagger' => self::SWAGGER_VERSION,
            'basePath' => $context[self::BASE_URL] ?? $this->defaultContext[self::BASE_URL],
            'info' => [
                'title' => $documentation->getTitle(),
                'version' => $documentation->getVersion(),
            ],
            'paths' => $paths,
        ];

        $securityDefinitions = [];
        $security = [];

        if ($this->oauthEnabled) {
            $securityDefinitions['oauth'] = [
                'type' => $this->oauthType,
                'description' => 'OAuth client_credentials Grant',
                'flow' => $this->oauthFlow,
                'tokenUrl' => $this->oauthTokenUrl,
                'authorizationUrl' => $this->oauthAuthorizationUrl,
                'scopes' => $this->oauthScopes,
            ];

            $security[] = ['oauth' => []];
        }

        if ($this->apiKeys) {
            foreach ($this->apiKeys as $key => $apiKey) {
                $name = $apiKey['name'];
                $type = $apiKey['type'];

                $securityDefinitions[$key] = [
                    'type' => 'apiKey',
                    'in' => $type,
                    'description' => sprintf('Value for the %s %s', $name, 'query' === $type ? sprintf('%s parameter', $type) : $type),
                    'name' => $name,
                ];

                $security[] = [$key => []];
            }
        }

        if ($securityDefinitions && $security) {
            $doc['securityDefinitions'] = $securityDefinitions;
            $doc['security'] = $security;
        }

        if ('' !== $description = $documentation->getDescription()) {
            $doc['info']['description'] = $description;
        }

        if (\count($definitions) > 0) {
            $doc['definitions'] = $definitions;
        }

        return $doc;
    }

    /**
     * Gets Swagger parameters corresponding to enabled filters.
     */
    private function getFiltersParameters(string $resourceClass, string $operationName, ResourceMetadata $resourceMetadata, \ArrayObject $definitions, array $serializerContext = null): array
    {
        if (null === $this->filterLocator) {
            return [];
        }

        $parameters = [];
        $resourceFilters = $resourceMetadata->getCollectionOperationAttribute($operationName, 'filters', [], true);
        foreach ($resourceFilters as $filterId) {
            if (!$filter = $this->getFilter($filterId)) {
                continue;
            }

            foreach ($filter->getDescription($resourceClass) as $name => $data) {
                $parameter = [
                    'name' => $name,
                    'in' => 'query',
                    'required' => $data['required'],
                ];
                $parameter += $this->getType($data['type'], $data['is_collection'] ?? false, null, null, $definitions, $serializerContext);

                if ('array' === $parameter['type']) {
                    $parameter['collectionFormat'] = \in_array($data['type'], [Type::BUILTIN_TYPE_ARRAY, Type::BUILTIN_TYPE_OBJECT], true) ? 'csv' : 'multi';
                }

                if (isset($data['swagger'])) {
                    $parameter = $data['swagger'] + $parameter;
                }

                $parameters[] = $parameter;
            }
        }

        return $parameters;
    }
}


1			<?php
2
3			/*
4			* This file is part of the API Platform project.
5			*
6			* (c) Kévin Dunglas <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			declare(strict_types=1);
13
14			namespace ApiPlatform\Core\Swagger\Serializer;
15
16			use ApiPlatform\Core\Api\FilterCollection;
17			use ApiPlatform\Core\Api\FilterLocatorTrait;
18			use ApiPlatform\Core\Api\OperationAwareFormatsProviderInterface;
19			use ApiPlatform\Core\Api\OperationMethodResolverInterface;
20			use ApiPlatform\Core\Api\OperationType;
21			use ApiPlatform\Core\Api\ResourceClassResolverInterface;
22			use ApiPlatform\Core\Api\UrlGeneratorInterface;
23			use ApiPlatform\Core\Documentation\Documentation;
24			use ApiPlatform\Core\Metadata\Property\Factory\PropertyMetadataFactoryInterface;
25			use ApiPlatform\Core\Metadata\Property\Factory\PropertyNameCollectionFactoryInterface;
26			use ApiPlatform\Core\Metadata\Resource\Factory\ResourceMetadataFactoryInterface;
27			use ApiPlatform\Core\Metadata\Resource\ResourceMetadata;
28			use ApiPlatform\Core\OpenApi\Serializer\AbstractDocumentationNormalizer;
29			use ApiPlatform\Core\Operation\Factory\SubresourceOperationFactoryInterface;
30			use ApiPlatform\Core\PathResolver\OperationPathResolverInterface;
31			use Psr\Container\ContainerInterface;
32			use Symfony\Component\PropertyInfo\Type;
33			use Symfony\Component\Serializer\NameConverter\NameConverterInterface;
34
35			/**
36			* Creates a machine readable Swagger API documentation.
37			*
38			* @author Amrouche Hamza <[email protected]>
39			* @author Teoh Han Hui <[email protected]>
40			* @author Kévin Dunglas <[email protected]>
41			*/
42			final class DocumentationNormalizer extends AbstractDocumentationNormalizer
43			{
44			use FilterLocatorTrait;
45
46			const SWAGGER_VERSION = '2.0';
47			const SWAGGER_DEFINITION_NAME = 'swagger_definition_name';
48			const ATTRIBUTE_NAME = 'swagger_context';
49
50			/**
51			* @param ContainerInterface\|FilterCollection\|null $filterLocator The new filter locator or the deprecated filter collection
52			*/
53			public function __construct(ResourceMetadataFactoryInterface $resourceMetadataFactory, PropertyNameCollectionFactoryInterface $propertyNameCollectionFactory, PropertyMetadataFactoryInterface $propertyMetadataFactory, ResourceClassResolverInterface $resourceClassResolver, OperationMethodResolverInterface $operationMethodResolver, OperationPathResolverInterface $operationPathResolver, UrlGeneratorInterface $urlGenerator = null, $filterLocator = null, NameConverterInterface $nameConverter = null, bool $oauthEnabled = false, string $oauthType = '', string $oauthFlow = '', string $oauthTokenUrl = '', string $oauthAuthorizationUrl = '', array $oauthScopes = [], array $apiKeys = [], SubresourceOperationFactoryInterface $subresourceOperationFactory = null, bool $paginationEnabled = true, string $paginationPageParameterName = 'page', bool $clientItemsPerPage = false, string $itemsPerPageParameterName = 'itemsPerPage', OperationAwareFormatsProviderInterface $formatsProvider = null, bool $paginationClientEnabled = false, string $paginationClientEnabledParameterName = 'pagination', array $defaultContext = [])
54			{
55			if ($urlGenerator) {
56			@trigger_error(sprintf('Passing an instance of %s to %s() is deprecated since version 2.1 and will be removed in 3.0.', UrlGeneratorInterface::class, __METHOD__), E_USER_DEPRECATED);
57			}
58
59			$this->setFilterLocator($filterLocator, true);
60
61			$this->resourceMetadataFactory = $resourceMetadataFactory;
62			$this->propertyNameCollectionFactory = $propertyNameCollectionFactory;
63			$this->propertyMetadataFactory = $propertyMetadataFactory;
64			$this->resourceClassResolver = $resourceClassResolver;
65			$this->operationMethodResolver = $operationMethodResolver;
66			$this->operationPathResolver = $operationPathResolver;
67			$this->nameConverter = $nameConverter;
68			$this->oauthEnabled = $oauthEnabled;
69			$this->oauthType = $oauthType;
70			$this->oauthFlow = $oauthFlow;
71			$this->oauthTokenUrl = $oauthTokenUrl;
72			$this->oauthAuthorizationUrl = $oauthAuthorizationUrl;
73			$this->oauthScopes = $oauthScopes;
74			$this->subresourceOperationFactory = $subresourceOperationFactory;
75			$this->paginationEnabled = $paginationEnabled;
76			$this->paginationPageParameterName = $paginationPageParameterName;
77			$this->apiKeys = $apiKeys;
78			$this->subresourceOperationFactory = $subresourceOperationFactory;
79			$this->clientItemsPerPage = $clientItemsPerPage;
80			$this->itemsPerPageParameterName = $itemsPerPageParameterName;
81			$this->formatsProvider = $formatsProvider;
82			$this->paginationClientEnabled = $paginationClientEnabled;
83			$this->paginationClientEnabledParameterName = $paginationClientEnabledParameterName;
84
85			$this->defaultContext = array_merge($this->defaultContext, $defaultContext);
86			}
87
88			/**
89			* {@inheritdoc}
90			*/
91			public function normalize($object, $format = null, array $context = [])
92			{
93			$mimeTypes = $object->getMimeTypes();
94			$definitions = new \ArrayObject();
95			$paths = new \ArrayObject();
96
97			foreach ($object->getResourceNameCollection() as $resourceClass) {
98			$resourceMetadata = $this->resourceMetadataFactory->create($resourceClass);
99			$resourceShortName = $resourceMetadata->getShortName();
100
101			$this->addPaths($paths, $definitions, $resourceClass, $resourceShortName, $resourceMetadata, $mimeTypes, OperationType::COLLECTION);
102			$this->addPaths($paths, $definitions, $resourceClass, $resourceShortName, $resourceMetadata, $mimeTypes, OperationType::ITEM);
103
104			if (null === $this->subresourceOperationFactory) {
105			continue;
106			}
107
108			foreach ($this->subresourceOperationFactory->create($resourceClass) as $operationId => $subresourceOperation) {
109			$operationName = 'get';
110			$subResourceMetadata = $this->resourceMetadataFactory->create($subresourceOperation['resource_class']);
111			$serializerContext = $this->getSerializerContext(OperationType::SUBRESOURCE, false, $subResourceMetadata, $operationName);
112			$responseDefinitionKey = $this->getDefinition($definitions, $subResourceMetadata, $subresourceOperation['resource_class'], $serializerContext);
113
114			$pathOperation = new \ArrayObject([]);
115			$pathOperation['tags'] = $subresourceOperation['shortNames'];
116			$pathOperation['operationId'] = $operationId;
117			if (null !== $this->formatsProvider) {
118			$responseFormats = $this->formatsProvider->getFormatsFromOperation($subresourceOperation['resource_class'], $operationName, OperationType::SUBRESOURCE);
119			$responseMimeTypes = $this->extractMimeTypes($responseFormats);
120			}
121			$pathOperation['produces'] = $responseMimeTypes ?? $mimeTypes;
122			$pathOperation['summary'] = sprintf('Retrieves %s%s resource%s.', $subresourceOperation['collection'] ? 'the collection of ' : 'a ', $subresourceOperation['shortNames'][0], $subresourceOperation['collection'] ? 's' : '');
123			$pathOperation['responses'] = [
124			'200' => $subresourceOperation['collection'] ? [
125			'description' => sprintf('%s collection response', $subresourceOperation['shortNames'][0]),
126			'schema' => ['type' => 'array', 'items' => ['$ref' => sprintf('#/definitions/%s', $responseDefinitionKey)]],
127			] : [
128			'description' => sprintf('%s resource response', $subresourceOperation['shortNames'][0]),
129			'schema' => ['$ref' => sprintf('#/definitions/%s', $responseDefinitionKey)],
130			],
131			'404' => ['description' => 'Resource not found'],
132			];
133
134			// Avoid duplicates parameters when there is a filter on a subresource identifier
135			$parametersMemory = [];
136			$pathOperation['parameters'] = [];
137
138			foreach ($subresourceOperation['identifiers'] as list($identifier, , $hasIdentifier)) {
139			if (true === $hasIdentifier) {
140			$pathOperation['parameters'][] = ['name' => $identifier, 'in' => 'path', 'required' => true, 'type' => 'string'];
141			$parametersMemory[] = $identifier;
142			}
143			}
144
145			if ($parameters = $this->getFiltersParameters($subresourceOperation['resource_class'], $operationName, $subResourceMetadata, $definitions, $serializerContext)) {
146			foreach ($parameters as $parameter) {
147			if (!\in_array($parameter['name'], $parametersMemory, true)) {
148			$pathOperation['parameters'][] = $parameter;
149			}
150			}
151			}
152
153			$paths[$this->getPath($subresourceOperation['shortNames'][0], $subresourceOperation['route_name'], $subresourceOperation, OperationType::SUBRESOURCE)] = new \ArrayObject(['get' => $pathOperation]);
154			}
155			}
156
157			$definitions->ksort();
158			$paths->ksort();
159
160			return $this->computeDoc($object, $definitions, $paths, $context);
161			}
162
163			/**
164			* @return \ArrayObject
165			*/
166			protected function updateGetOperation(\ArrayObject $pathOperation, array $mimeTypes, string $operationType, ResourceMetadata $resourceMetadata, string $resourceClass, string $resourceShortName, string $operationName, \ArrayObject $definitions)
167			{
168			$serializerContext = $this->getSerializerContext($operationType, false, $resourceMetadata, $operationName);
169			$responseDefinitionKey = $this->getDefinition($definitions, $resourceMetadata, $resourceClass, $serializerContext);
170
171			$pathOperation['produces'] ?? $pathOperation['produces'] = $mimeTypes;
172
173			if (OperationType::COLLECTION === $operationType) {
174			$pathOperation['summary'] ?? $pathOperation['summary'] = sprintf('Retrieves the collection of %s resources.', $resourceShortName);
175			$pathOperation['responses'] ?? $pathOperation['responses'] = [
176			'200' => [
177			'description' => sprintf('%s collection response', $resourceShortName),
178			'schema' => [
179			'type' => 'array',
180			'items' => ['$ref' => sprintf('#/definitions/%s', $responseDefinitionKey)],
181			],
182			],
183			];
184			$pathOperation['parameters'] ?? $pathOperation['parameters'] = $this->getFiltersParameters($resourceClass, $operationName, $resourceMetadata, $definitions, $serializerContext);
185
186			if ($this->paginationEnabled && $resourceMetadata->getCollectionOperationAttribute($operationName, 'pagination_enabled', true, true)) {
187			$pathOperation['parameters'][] = $this->getPaginationParameters();
188
189			if ($resourceMetadata->getCollectionOperationAttribute($operationName, 'pagination_client_items_per_page', $this->clientItemsPerPage, true)) {
190			$pathOperation['parameters'][] = $this->getItemsPerPageParameters();
191			}
192			}
193			if ($this->paginationEnabled && $resourceMetadata->getCollectionOperationAttribute($operationName, 'pagination_client_enabled', $this->paginationClientEnabled, true)) {
194			$pathOperation['parameters'][] = $this->getPaginationClientEnabledParameters();
195			}
196
197			return $pathOperation;
198			}
199
200			$pathOperation['summary'] ?? $pathOperation['summary'] = sprintf('Retrieves a %s resource.', $resourceShortName);
201			$pathOperation['parameters'] ?? $pathOperation['parameters'] = [[
202			'name' => 'id',
203			'in' => 'path',
204			'required' => true,
205			'type' => 'string',
206			]];
207			$pathOperation['responses'] ?? $pathOperation['responses'] = [
208			'200' => [
209			'description' => sprintf('%s resource response', $resourceShortName),
210			'schema' => ['$ref' => sprintf('#/definitions/%s', $responseDefinitionKey)],
211			],
212			'404' => ['description' => 'Resource not found'],
213			];
214
215			return $pathOperation;
216			}
217
218			/**
219			* @return \ArrayObject
220			*/
221			protected function updatePostOperation(\ArrayObject $pathOperation, array $mimeTypes, string $operationType, ResourceMetadata $resourceMetadata, string $resourceClass, string $resourceShortName, string $operationName, \ArrayObject $definitions)
222			{
223			$pathOperation['consumes'] ?? $pathOperation['consumes'] = $mimeTypes;
224			$pathOperation['produces'] ?? $pathOperation['produces'] = $mimeTypes;
225			$pathOperation['summary'] ?? $pathOperation['summary'] = sprintf('Creates a %s resource.', $resourceShortName);
226			$pathOperation['parameters'] ?? $pathOperation['parameters'] = [[
227			'name' => lcfirst($resourceShortName),
228			'in' => 'body',
229			'description' => sprintf('The new %s resource', $resourceShortName),
230			'schema' => ['$ref' => sprintf('#/definitions/%s', $this->getDefinition($definitions, $resourceMetadata, $resourceClass,
231			$this->getSerializerContext($operationType, true, $resourceMetadata, $operationName)
232			))],
233			]];
234			$pathOperation['responses'] ?? $pathOperation['responses'] = [
235			'201' => [
236			'description' => sprintf('%s resource created', $resourceShortName),
237			'schema' => ['$ref' => sprintf('#/definitions/%s', $this->getDefinition($definitions, $resourceMetadata, $resourceClass,
238			$this->getSerializerContext($operationType, false, $resourceMetadata, $operationName)
239			))],
240			],
241			'400' => ['description' => 'Invalid input'],
242			'404' => ['description' => 'Resource not found'],
243			];
244
245			return $pathOperation;
246			}
247
248			/**
249			* @return \ArrayObject
250			*/
251			protected function updatePutOperation(\ArrayObject $pathOperation, array $mimeTypes, string $operationType, ResourceMetadata $resourceMetadata, string $resourceClass, string $resourceShortName, string $operationName, \ArrayObject $definitions)
252			{
253			$pathOperation['consumes'] ?? $pathOperation['consumes'] = $mimeTypes;
254			$pathOperation['produces'] ?? $pathOperation['produces'] = $mimeTypes;
255			$pathOperation['summary'] ?? $pathOperation['summary'] = sprintf('Replaces the %s resource.', $resourceShortName);
256			$pathOperation['parameters'] ?? $pathOperation['parameters'] = [
257			[
258			'name' => 'id',
259			'in' => 'path',
260			'type' => 'string',
261			'required' => true,
262			],
263			[
264			'name' => lcfirst($resourceShortName),
265			'in' => 'body',
266			'description' => sprintf('The updated %s resource', $resourceShortName),
267			'schema' => ['$ref' => sprintf('#/definitions/%s', $this->getDefinition($definitions, $resourceMetadata, $resourceClass,
268			$this->getSerializerContext($operationType, true, $resourceMetadata, $operationName)
269			))],
270			],
271			];
272			$pathOperation['responses'] ?? $pathOperation['responses'] = [
273			'200' => [
274			'description' => sprintf('%s resource updated', $resourceShortName),
275			'schema' => ['$ref' => sprintf('#/definitions/%s', $this->getDefinition($definitions, $resourceMetadata, $resourceClass,
276			$this->getSerializerContext($operationType, false, $resourceMetadata, $operationName)
277			))],
278			],
279			'400' => ['description' => 'Invalid input'],
280			'404' => ['description' => 'Resource not found'],
281			];
282
283			return $pathOperation;
284			}
285
286			protected function updateDeleteOperation(\ArrayObject $pathOperation, string $resourceShortName): \ArrayObject
287			{
288			$pathOperation['summary'] ?? $pathOperation['summary'] = sprintf('Removes the %s resource.', $resourceShortName);
289			$pathOperation['responses'] ?? $pathOperation['responses'] = [
290			'204' => ['description' => sprintf('%s resource deleted', $resourceShortName)],
291			'404' => ['description' => 'Resource not found'],
292			];
293
294			$pathOperation['parameters'] ?? $pathOperation['parameters'] = [[
295			'name' => 'id',
296			'in' => 'path',
297			'type' => 'string',
298			'required' => true,
299			]];
300
301			return $pathOperation;
302			}
303
304			/**
305			* Computes the Swagger documentation.
306			*/
307			protected function computeDoc(Documentation $documentation, \ArrayObject $definitions, \ArrayObject $paths, array $context): array
308			{
309			$doc = [
310			'swagger' => self::SWAGGER_VERSION,
311			'basePath' => $context[self::BASE_URL] ?? $this->defaultContext[self::BASE_URL],
312			'info' => [
313			'title' => $documentation->getTitle(),
314			'version' => $documentation->getVersion(),
315			],
316			'paths' => $paths,
317			];
318
319			$securityDefinitions = [];
320			$security = [];
321
322			if ($this->oauthEnabled) {
323			$securityDefinitions['oauth'] = [
324			'type' => $this->oauthType,
325			'description' => 'OAuth client_credentials Grant',
326			'flow' => $this->oauthFlow,
327			'tokenUrl' => $this->oauthTokenUrl,
328			'authorizationUrl' => $this->oauthAuthorizationUrl,
329			'scopes' => $this->oauthScopes,
330			];
331
332			$security[] = ['oauth' => []];
333			}
334
335			if ($this->apiKeys) {
336			foreach ($this->apiKeys as $key => $apiKey) {
337			$name = $apiKey['name'];
338			$type = $apiKey['type'];
339
340			$securityDefinitions[$key] = [
341			'type' => 'apiKey',
342			'in' => $type,
343			'description' => sprintf('Value for the %s %s', $name, 'query' === $type ? sprintf('%s parameter', $type) : $type),
344			'name' => $name,
345			];
346
347			$security[] = [$key => []];
348			}
349			}
350
351			if ($securityDefinitions && $security) {
352			$doc['securityDefinitions'] = $securityDefinitions;
353			$doc['security'] = $security;
354			}
355
356			if ('' !== $description = $documentation->getDescription()) {
357			$doc['info']['description'] = $description;
358			}
359
360			if (\count($definitions) > 0) {
361			$doc['definitions'] = $definitions;
362			}
363
364			return $doc;
365			}
366
367			/**
368			* Gets Swagger parameters corresponding to enabled filters.
369			*/
370			private function getFiltersParameters(string $resourceClass, string $operationName, ResourceMetadata $resourceMetadata, \ArrayObject $definitions, array $serializerContext = null): array
371			{
372			if (null === $this->filterLocator) {
373			return [];
374			}
375
376			$parameters = [];
377			$resourceFilters = $resourceMetadata->getCollectionOperationAttribute($operationName, 'filters', [], true);
378			foreach ($resourceFilters as $filterId) {
379			if (!$filter = $this->getFilter($filterId)) {
380			continue;
381			}
382
383			foreach ($filter->getDescription($resourceClass) as $name => $data) {
384			$parameter = [
385			'name' => $name,
386			'in' => 'query',
387			'required' => $data['required'],
388			];
389			$parameter += $this->getType($data['type'], $data['is_collection'] ?? false, null, null, $definitions, $serializerContext);
390
391			if ('array' === $parameter['type']) {
392			$parameter['collectionFormat'] = \in_array($data['type'], [Type::BUILTIN_TYPE_ARRAY, Type::BUILTIN_TYPE_OBJECT], true) ? 'csv' : 'multi';
393			}
394
395			if (isset($data['swagger'])) {
396			$parameter = $data['swagger'] + $parameter;
397			}
398
399			$parameters[] = $parameter;
400			}
401			}
402
403			return $parameters;
404			}
405			}
406

api-platform / core

Push — master ( 9a5b6f...aff44c )

DocumentationNormalizer::getPathOperation() B

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