14992745685

Committed 13 May 2025 09:09AM UTC coverage: 27.459% (+3.8%) from 23.685%

Build # 14992745685

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github

Committed by

web-flow

Commit Message

fix(metadata): xml PHPize HTTP cache headers (#7140)

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79.21

/src/Symfony/EventListener/ErrorListener.php

<?php

/*
 * This file is part of the API Platform project.
 *
 * (c) Kévin Dunglas <dunglas@gmail.com>
 *
 * 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\Symfony\EventListener;

use ApiPlatform\Metadata\Error as ErrorOperation;
use ApiPlatform\Metadata\Exception\HttpExceptionInterface;
use ApiPlatform\Metadata\Exception\InvalidUriVariableException;
use ApiPlatform\Metadata\Exception\ProblemExceptionInterface;
use ApiPlatform\Metadata\HttpOperation;
use ApiPlatform\Metadata\IdentifiersExtractorInterface;
use ApiPlatform\Metadata\Operation;
use ApiPlatform\Metadata\Resource\Factory\ResourceMetadataCollectionFactoryInterface;
use ApiPlatform\Metadata\ResourceClassResolverInterface;
use ApiPlatform\Metadata\Util\ContentNegotiationTrait;
use ApiPlatform\State\ApiResource\Error;
use ApiPlatform\State\Util\OperationRequestInitiatorTrait;
use ApiPlatform\State\Util\RequestAttributesExtractor;
use ApiPlatform\Validator\Exception\ConstraintViolationListAwareExceptionInterface;
use Negotiation\Negotiator;
use Psr\Log\LoggerInterface;
use Symfony\Component\HttpFoundation\Exception\RequestExceptionInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\EventListener\ErrorListener as SymfonyErrorListener;
use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface as SymfonyHttpExceptionInterface;
use Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer;

/**
 * This error listener extends the Symfony one in order to add
 * the `_api_operation` attribute when the request is duplicated.
 * It will later be used to retrieve the exceptionToStatus from the operation ({@see ApiPlatform\Action\ExceptionAction}).
 *
 * @internal since API Platform 3.2
 */
final class ErrorListener extends SymfonyErrorListener
{
    use ContentNegotiationTrait;
    use OperationRequestInitiatorTrait;

    public function __construct(
        object|array|string|null $controller,
        ?LoggerInterface $logger = null,
        bool $debug = false,
        array $exceptionsMapping = [],
        ?ResourceMetadataCollectionFactoryInterface $resourceMetadataCollectionFactory = null,
        private readonly array $errorFormats = [],
        private readonly array $exceptionToStatus = [],
        /** @phpstan-ignore-next-line we're not using this anymore but keeping for bc layer */
        private readonly ?IdentifiersExtractorInterface $identifiersExtractor = null,
        private readonly ?ResourceClassResolverInterface $resourceClassResolver = null,
        ?Negotiator $negotiator = null,
    ) {
        parent::__construct($controller, $logger, $debug, $exceptionsMapping);
        $this->resourceMetadataCollectionFactory = $resourceMetadataCollectionFactory;
        $this->negotiator = $negotiator ?? new Negotiator();
    }

    protected function duplicateRequest(\Throwable $exception, Request $request): Request
    {
        $format = $this->getRequestFormat($request, $this->errorFormats, false);
        // Because ErrorFormatGuesser is buggy in some cases
        $request->setRequestFormat($format);
        $apiOperation = $this->initializeOperation($request);

        // TODO: add configuration flag to:
        //   - always use symfony error handler (skips this listener)
        //   - use symfony error handler if it's not an api error, ie apiOperation is null
        //   - use api platform to handle errors (the default behavior we handle firewall errors for example but they're out of our scope)

        // Let the error handler take this we don't handle HTML nor non-api platform requests
        if (false === ($apiOperation?->getExtraProperties()['_api_error_handler'] ?? true) || 'html' === $format) {
            $this->controller = 'error_controller';

            return parent::duplicateRequest($exception, $request);
        }

        if ($this->debug) {
            $this->logger?->error('An exception occured, transforming to an Error resource.', ['exception' => $exception, 'operation' => $apiOperation]);
        }

        $dup = parent::duplicateRequest($exception, $request);
        $operation = $this->initializeExceptionOperation($request, $exception, $format, $apiOperation);

        if (null === $operation->getProvider()) {
            $operation = $operation->withProvider('api_platform.state.error_provider');
        }

        $normalizationContext = $operation->getNormalizationContext() ?? [];
        if (!($normalizationContext['api_error_resource'] ?? false)) {
            $normalizationContext += ['api_error_resource' => true];
        }

        if (isset($normalizationContext['item_uri_template'])) {
            unset($normalizationContext['item_uri_template']);
        }

        if (!isset($normalizationContext[AbstractObjectNormalizer::IGNORED_ATTRIBUTES])) {
            $normalizationContext[AbstractObjectNormalizer::IGNORED_ATTRIBUTES] = ['trace', 'file', 'line', 'code', 'message', 'traceAsString'];
        }

        $operation = $operation->withNormalizationContext($normalizationContext);

        $dup->attributes->set('_api_resource_class', $operation->getClass());
        $dup->attributes->set('_api_previous_operation', $apiOperation);
        $dup->attributes->set('_api_operation', $operation);
        $dup->attributes->set('_api_operation_name', $operation->getName());
        $dup->attributes->set('exception', $exception);
        // These are for swagger
        $dup->attributes->set('_api_original_route', $request->attributes->get('_route'));
        $dup->attributes->set('_api_original_route_params', $request->attributes->get('_route_params'));
        $dup->attributes->set('_api_original_uri_variables', $request->attributes->get('_api_uri_variables'));
        $dup->attributes->set('_api_requested_operation', $request->attributes->get('_api_requested_operation'));
        $dup->attributes->set('_api_platform_disable_listeners', true);

        return $dup;
    }

    /**
     * @return array<int, array<class-string, int>>
     */
    private function getOperationExceptionToStatus(Request $request): array
    {
        $attributes = RequestAttributesExtractor::extractAttributes($request);

        if ([] === $attributes) {
            return [];
        }

        $resourceMetadataCollection = $this->resourceMetadataCollectionFactory->create($attributes['resource_class']);
        $operation = $resourceMetadataCollection->getOperation($attributes['operation_name'] ?? null);

        if (!$operation instanceof HttpOperation) {
            return [];
        }

        $exceptionToStatus = [$operation->getExceptionToStatus() ?: []];

        foreach ($resourceMetadataCollection as $resourceMetadata) {
            /* @var \ApiPlatform\Metadata\ApiResource; $resourceMetadata */
            $exceptionToStatus[] = $resourceMetadata->getExceptionToStatus() ?: [];
        }

        return array_merge(...$exceptionToStatus);
    }

    private function getStatusCode(?HttpOperation $apiOperation, Request $request, ?HttpOperation $errorOperation, \Throwable $exception): int
    {
        $exceptionToStatus = array_merge(
            $this->exceptionToStatus,
            $apiOperation ? $apiOperation->getExceptionToStatus() ?? [] : $this->getOperationExceptionToStatus($request),
            $errorOperation ? $errorOperation->getExceptionToStatus() ?? [] : []
        );

        foreach ($exceptionToStatus as $class => $status) {
            if (is_a($exception::class, $class, true)) {
                return $status;
            }
        }

        if ($exception instanceof SymfonyHttpExceptionInterface) {
            return $exception->getStatusCode();
        }

        if ($exception instanceof ProblemExceptionInterface && $status = $exception->getStatus()) {
            return $status;
        }

        if ($exception instanceof HttpExceptionInterface) {
            return $exception->getStatusCode();
        }

        if ($exception instanceof RequestExceptionInterface || $exception instanceof InvalidUriVariableException) {
            return 400;
        }

        if ($exception instanceof ConstraintViolationListAwareExceptionInterface) {
            return 422;
        }

        if ($status = $errorOperation?->getStatus()) {
            return $status;
        }

        return 500;
    }

    private function getFormatOperation(?string $format): string
    {
        return match ($format) {
            'json' => '_api_errors_problem',
            'jsonproblem' => '_api_errors_problem',
            'jsonld' => '_api_errors_hydra',
            'jsonapi' => '_api_errors_jsonapi',
            'html' => '_api_errors_problem', // This will be intercepted by the SwaggerUiProvider
            default => '_api_errors_problem',
        };
    }

    private function initializeExceptionOperation(?Request $request, \Throwable $exception, string $format, ?HttpOperation $apiOperation): Operation
    {
        if (!$this->resourceMetadataCollectionFactory) {
            $operation = new ErrorOperation(
                name: '_api_errors_problem',
                class: Error::class,
                outputFormats: ['jsonld' => ['application/problem+json']],
                normalizationContext: ['groups' => ['jsonld'], 'skip_null_values' => true]
            );

            return $operation->withStatus($this->getStatusCode($apiOperation, $request, $operation, $exception));
        }

        if ($this->resourceClassResolver?->isResourceClass($exception::class)) {
            $resourceCollection = $this->resourceMetadataCollectionFactory->create($exception::class);

            $operation = null;
            // TODO: move this to ResourceMetadataCollection?
            foreach ($resourceCollection as $resource) {
                foreach ($resource->getOperations() as $op) {
                    foreach ($op->getOutputFormats() as $key => $value) {
                        if ($key === $format) {
                            $operation = $op;
                            break 3;
                        }
                    }
                }
            }

            // No operation found for the requested format, we take the first available
            $operation ??= $resourceCollection->getOperation();

            if ($exception instanceof ProblemExceptionInterface && $operation instanceof HttpOperation) {
                return $operation->withStatus($this->getStatusCode($apiOperation, $request, $operation, $exception));
            }

            return $operation;
        }

        // Create a generic, rfc7807 compatible error according to the wanted format
        $operation = $this->resourceMetadataCollectionFactory->create(Error::class)->getOperation($this->getFormatOperation($format));
        // status code may be overridden by the exceptionToStatus option
        $statusCode = 500;
        if ($operation instanceof HttpOperation) {
            $statusCode = $this->getStatusCode($apiOperation, $request, $operation, $exception);
            $operation = $operation->withStatus($statusCode);
        }

        return $operation;
    }
}

1	<?php
2
3	/*
4	* This file is part of the API Platform project.
5	*
6	* (c) Kévin Dunglas <dunglas@gmail.com>
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\Symfony\EventListener;
15
16	use ApiPlatform\Metadata\Error as ErrorOperation;
17	use ApiPlatform\Metadata\Exception\HttpExceptionInterface;
18	use ApiPlatform\Metadata\Exception\InvalidUriVariableException;
19	use ApiPlatform\Metadata\Exception\ProblemExceptionInterface;
20	use ApiPlatform\Metadata\HttpOperation;
21	use ApiPlatform\Metadata\IdentifiersExtractorInterface;
22	use ApiPlatform\Metadata\Operation;
23	use ApiPlatform\Metadata\Resource\Factory\ResourceMetadataCollectionFactoryInterface;
24	use ApiPlatform\Metadata\ResourceClassResolverInterface;
25	use ApiPlatform\Metadata\Util\ContentNegotiationTrait;
26	use ApiPlatform\State\ApiResource\Error;
27	use ApiPlatform\State\Util\OperationRequestInitiatorTrait;
28	use ApiPlatform\State\Util\RequestAttributesExtractor;
29	use ApiPlatform\Validator\Exception\ConstraintViolationListAwareExceptionInterface;
30	use Negotiation\Negotiator;
31	use Psr\Log\LoggerInterface;
32	use Symfony\Component\HttpFoundation\Exception\RequestExceptionInterface;
33	use Symfony\Component\HttpFoundation\Request;
34	use Symfony\Component\HttpKernel\EventListener\ErrorListener as SymfonyErrorListener;
35	use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface as SymfonyHttpExceptionInterface;
36	use Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer;
37
38	/**
39	* This error listener extends the Symfony one in order to add
40	* the `_api_operation` attribute when the request is duplicated.
41	* It will later be used to retrieve the exceptionToStatus from the operation ({@see ApiPlatform\Action\ExceptionAction}).
42	*
43	* @internal since API Platform 3.2
44	*/
45	final class ErrorListener extends SymfonyErrorListener
46	{
47	use ContentNegotiationTrait;
48	use OperationRequestInitiatorTrait;
49
50	public function __construct(
51	object\|array\|string\|null $controller,
52	?LoggerInterface $logger = null,
53	bool $debug = false,
54	array $exceptionsMapping = [],
55	?ResourceMetadataCollectionFactoryInterface $resourceMetadataCollectionFactory = null,
56	private readonly array $errorFormats = [],
57	private readonly array $exceptionToStatus = [],
58	/** @phpstan-ignore-next-line we're not using this anymore but keeping for bc layer */
59	private readonly ?IdentifiersExtractorInterface $identifiersExtractor = null,
60	private readonly ?ResourceClassResolverInterface $resourceClassResolver = null,
61	?Negotiator $negotiator = null,
62	) {
63	parent::__construct($controller, $logger, $debug, $exceptionsMapping);	2,022✔
64	$this->resourceMetadataCollectionFactory = $resourceMetadataCollectionFactory;	2,022✔
65	$this->negotiator = $negotiator ?? new Negotiator();	2,022✔
66	}
67
68	protected function duplicateRequest(\Throwable $exception, Request $request): Request
69	{
70	$format = $this->getRequestFormat($request, $this->errorFormats, false);	220✔
71	// Because ErrorFormatGuesser is buggy in some cases
72	$request->setRequestFormat($format);	220✔
73	$apiOperation = $this->initializeOperation($request);	220✔
74
75	// TODO: add configuration flag to:
76	// - always use symfony error handler (skips this listener)
77	// - use symfony error handler if it's not an api error, ie apiOperation is null
78	// - use api platform to handle errors (the default behavior we handle firewall errors for example but they're out of our scope)
79
80	// Let the error handler take this we don't handle HTML nor non-api platform requests
81	if (false === ($apiOperation?->getExtraProperties()['_api_error_handler'] ?? true) \|\| 'html' === $format) {	220✔
82	$this->controller = 'error_controller';	4✔
83
84	return parent::duplicateRequest($exception, $request);	4✔
85	}
86
87	if ($this->debug) {	216✔
88	$this->logger?->error('An exception occured, transforming to an Error resource.', ['exception' => $exception, 'operation' => $apiOperation]);	216✔
89	}
90
91	$dup = parent::duplicateRequest($exception, $request);	216✔
92	$operation = $this->initializeExceptionOperation($request, $exception, $format, $apiOperation);	216✔
93
94	if (null === $operation->getProvider()) {	216✔
95	$operation = $operation->withProvider('api_platform.state.error_provider');	2✔
96	}
97
98	$normalizationContext = $operation->getNormalizationContext() ?? [];	216✔
99	if (!($normalizationContext['api_error_resource'] ?? false)) {	216✔
100	$normalizationContext += ['api_error_resource' => true];	216✔
101	}
102
103	if (isset($normalizationContext['item_uri_template'])) {	216✔
104	unset($normalizationContext['item_uri_template']);	×
105	}
106
107	if (!isset($normalizationContext[AbstractObjectNormalizer::IGNORED_ATTRIBUTES])) {	216✔
108	$normalizationContext[AbstractObjectNormalizer::IGNORED_ATTRIBUTES] = ['trace', 'file', 'line', 'code', 'message', 'traceAsString'];	2✔
109	}
110
111	$operation = $operation->withNormalizationContext($normalizationContext);	216✔
112
113	$dup->attributes->set('_api_resource_class', $operation->getClass());	216✔
114	$dup->attributes->set('_api_previous_operation', $apiOperation);	216✔
115	$dup->attributes->set('_api_operation', $operation);	216✔
116	$dup->attributes->set('_api_operation_name', $operation->getName());	216✔
117	$dup->attributes->set('exception', $exception);	216✔
118	// These are for swagger
119	$dup->attributes->set('_api_original_route', $request->attributes->get('_route'));	216✔
120	$dup->attributes->set('_api_original_route_params', $request->attributes->get('_route_params'));	216✔
121	$dup->attributes->set('_api_original_uri_variables', $request->attributes->get('_api_uri_variables'));	216✔
122	$dup->attributes->set('_api_requested_operation', $request->attributes->get('_api_requested_operation'));	216✔
123	$dup->attributes->set('_api_platform_disable_listeners', true);	216✔
124
125	return $dup;	216✔
126	}
127
128	/**
129	* @return array<int, array<class-string, int>>
130	*/
131	private function getOperationExceptionToStatus(Request $request): array
132	{
133	$attributes = RequestAttributesExtractor::extractAttributes($request);	9✔
134
135	if ([] === $attributes) {	9✔
136	return [];	9✔
137	}
138
139	$resourceMetadataCollection = $this->resourceMetadataCollectionFactory->create($attributes['resource_class']);	×
140	$operation = $resourceMetadataCollection->getOperation($attributes['operation_name'] ?? null);	×
141
142	if (!$operation instanceof HttpOperation) {	×
143	return [];	×
144	}
145
146	$exceptionToStatus = [$operation->getExceptionToStatus() ?: []];	×
147
148	foreach ($resourceMetadataCollection as $resourceMetadata) {	×
149	/* @var \ApiPlatform\Metadata\ApiResource; $resourceMetadata */
150	$exceptionToStatus[] = $resourceMetadata->getExceptionToStatus() ?: [];	×
151	}
152
153	return array_merge(...$exceptionToStatus);	×
154	}
155
156	private function getStatusCode(?HttpOperation $apiOperation, Request $request, ?HttpOperation $errorOperation, \Throwable $exception): int
157	{
158	$exceptionToStatus = array_merge(	216✔
159	$this->exceptionToStatus,	216✔
160	$apiOperation ? $apiOperation->getExceptionToStatus() ?? [] : $this->getOperationExceptionToStatus($request),	216✔
161	$errorOperation ? $errorOperation->getExceptionToStatus() ?? [] : []	216✔
162	);	216✔
163
164	foreach ($exceptionToStatus as $class => $status) {	216✔
165	if (is_a($exception::class, $class, true)) {	216✔
UNCOV 166	return $status;	52✔
167	}
168	}
169
170	if ($exception instanceof SymfonyHttpExceptionInterface) {	164✔
171	return $exception->getStatusCode();	156✔
172	}
173
174	if ($exception instanceof ProblemExceptionInterface && $status = $exception->getStatus()) {	8✔
175	return $status;	4✔
176	}
177
178	if ($exception instanceof HttpExceptionInterface) {	4✔
179	return $exception->getStatusCode();	×
180	}
181
182	if ($exception instanceof RequestExceptionInterface \|\| $exception instanceof InvalidUriVariableException) {	4✔
183	return 400;	2✔
184	}
185
UNCOV 186	if ($exception instanceof ConstraintViolationListAwareExceptionInterface) {	2✔
187	return 422;	×
188	}
189
UNCOV 190	if ($status = $errorOperation?->getStatus()) {	2✔
191	return $status;	×
192	}
193
UNCOV 194	return 500;	2✔
195	}
196
197	private function getFormatOperation(?string $format): string
198	{
199	return match ($format) {	145✔
200	'json' => '_api_errors_problem',	9✔
UNCOV 201	'jsonproblem' => '_api_errors_problem',	16✔
202	'jsonld' => '_api_errors_hydra',	114✔
UNCOV 203	'jsonapi' => '_api_errors_jsonapi',	6✔
204	'html' => '_api_errors_problem', // This will be intercepted by the SwaggerUiProvider	×
205	default => '_api_errors_problem',	145✔
206	};	145✔
207	}
208
209	private function initializeExceptionOperation(?Request $request, \Throwable $exception, string $format, ?HttpOperation $apiOperation): Operation
210	{
211	if (!$this->resourceMetadataCollectionFactory) {	216✔
212	$operation = new ErrorOperation(	×
213	name: '_api_errors_problem',	×
214	class: Error::class,	×
215	outputFormats: ['jsonld' => ['application/problem+json']],	×
216	normalizationContext: ['groups' => ['jsonld'], 'skip_null_values' => true]	×
217	);	×
218
219	return $operation->withStatus($this->getStatusCode($apiOperation, $request, $operation, $exception));	×
220	}
221
222	if ($this->resourceClassResolver?->isResourceClass($exception::class)) {	216✔
223	$resourceCollection = $this->resourceMetadataCollectionFactory->create($exception::class);	71✔
224
225	$operation = null;	71✔
226	// TODO: move this to ResourceMetadataCollection?
227	foreach ($resourceCollection as $resource) {	71✔
228	foreach ($resource->getOperations() as $op) {	71✔
229	foreach ($op->getOutputFormats() as $key => $value) {	71✔
230	if ($key === $format) {	71✔
231	$operation = $op;	71✔
232	break 3;	71✔
233	}
234	}
235	}
236	}
237
238	// No operation found for the requested format, we take the first available
239	$operation ??= $resourceCollection->getOperation();	71✔
240
241	if ($exception instanceof ProblemExceptionInterface && $operation instanceof HttpOperation) {	71✔
242	return $operation->withStatus($this->getStatusCode($apiOperation, $request, $operation, $exception));	71✔
243	}
244
245	return $operation;	×
246	}
247
248	// Create a generic, rfc7807 compatible error according to the wanted format
249	$operation = $this->resourceMetadataCollectionFactory->create(Error::class)->getOperation($this->getFormatOperation($format));	145✔
250	// status code may be overridden by the exceptionToStatus option
251	$statusCode = 500;	145✔
252	if ($operation instanceof HttpOperation) {	145✔
253	$statusCode = $this->getStatusCode($apiOperation, $request, $operation, $exception);	145✔
254	$operation = $operation->withStatus($statusCode);	145✔
255	}
256
257	return $operation;	145✔
258	}
259	}

api-platform / core / 14992745685

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