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feat(metadata) Load external PHP file resources
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+278
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‎src/Metadata/Extractor/PhpFileResourceExtractor.php

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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 <dunglas@gmail.com>
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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\Metadata\Extractor;
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use ApiPlatform\Metadata\ApiResource;
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/**
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* Extracts an array of metadata from a list of PHP files.
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*
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* @author Loïc Frémont <lc.fremont@gmail.com>
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*/
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final class PhpFileResourceExtractor extends AbstractResourceExtractor
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{
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use ResourceExtractorTrait;
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/**
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* {@inheritdoc}
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*/
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protected function extractPath(string $path): void
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{
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$resource = $this->getPHPFileClosure($path)();
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if (!$resource instanceof ApiResource) {
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return;
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}
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$resourceReflection = new \ReflectionClass($resource);
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foreach ($resourceReflection->getProperties() as $property) {
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$property->setAccessible(true);
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$resolvedValue = $this->resolve($property->getValue($resource));
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$property->setValue($resource, $resolvedValue);
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}
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$this->resources = [$resource];
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}
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/**
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* Scope isolated include.
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*
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* Prevents access to $this/self from included files.
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*/
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private function getPHPFileClosure(string $filePath): \Closure
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{
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return \Closure::bind(function () use ($filePath): mixed {
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return require $filePath;
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}, null, null);
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}
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}

‎src/Metadata/Resource/Factory/PhpFileResourceMetadataCollectionFactory.php

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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 <dunglas@gmail.com>
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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\Metadata\Resource\Factory;
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use ApiPlatform\Metadata\Extractor\ResourceExtractorInterface;
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use ApiPlatform\Metadata\Operation;
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use ApiPlatform\Metadata\Operations;
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use ApiPlatform\Metadata\Resource\ResourceMetadataCollection;
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final class PhpFileResourceMetadataCollectionFactory implements ResourceMetadataCollectionFactoryInterface
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{
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use OperationDefaultsTrait;
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public function __construct(
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private readonly ResourceExtractorInterface $metadataExtractor,
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private readonly ?ResourceMetadataCollectionFactoryInterface $decorated = null,
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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 create(string $resourceClass): ResourceMetadataCollection
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{
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$resourceMetadataCollection = new ResourceMetadataCollection($resourceClass);
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if ($this->decorated) {
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$resourceMetadataCollection = $this->decorated->create($resourceClass);
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}
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foreach ($this->metadataExtractor->getResources() as $resource) {
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if ($resourceClass !== $resource->getClass()) {
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continue;
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}
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$shortName = (false !== $pos = strrpos($resourceClass, '\\')) ? substr($resourceClass, $pos + 1) : $resourceClass;
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$resource = $this->getResourceWithDefaults($resourceClass, $shortName, $resource);
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$operations = [];
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/** @var Operation $operation */
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foreach ($resource->getOperations() ?? new Operations() as $operation) {
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[$key, $operation] = $this->getOperationWithDefaults($resource, $operation);
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$operations[$key] = $operation;
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}
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if ($operations) {
57+
$resource = $resource->withOperations(new Operations($operations));
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}
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$resourceMetadataCollection[] = $resource;
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}
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return $resourceMetadataCollection;
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}
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}

‎src/Metadata/Resource/Factory/PhpFileResourceNameCollectionFactory.php

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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 <dunglas@gmail.com>
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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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*/
11+
12+
declare(strict_types=1);
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namespace ApiPlatform\Metadata\Resource\Factory;
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use ApiPlatform\Metadata\Extractor\ResourceExtractorInterface;
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use ApiPlatform\Metadata\Resource\ResourceNameCollection;
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/**
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* @internal
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*/
22+
final class PhpFileResourceNameCollectionFactory implements ResourceNameCollectionFactoryInterface
23+
{
24+
public function __construct(
25+
private readonly ResourceExtractorInterface $metadataExtractor,
26+
private readonly ?ResourceNameCollectionFactoryInterface $decorated = null,
27+
) {
28+
}
29+
30+
/**
31+
* {@inheritdoc}
32+
*/
33+
public function create(): ResourceNameCollection
34+
{
35+
$classes = [];
36+
37+
if ($this->decorated) {
38+
foreach ($this->decorated->create() as $resourceClass) {
39+
$classes[$resourceClass] = true;
40+
}
41+
}
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foreach ($this->metadataExtractor->getResources() as $resource) {
44+
$resourceClass = $resource->getClass();
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if (null === $resourceClass) {
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continue;
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}
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50+
$classes[$resourceClass] = true;
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}
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return new ResourceNameCollection(array_keys($classes));
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}
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}

‎src/Metadata/Tests/Extractor/PhpFileResourceExtractorTest.php

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<?php
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declare(strict_types=1);
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namespace ApiPlatform\Metadata\Tests\Extractor;
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use ApiPlatform\Metadata\ApiResource;
8+
use ApiPlatform\Metadata\Extractor\PhpFileResourceExtractor;
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use PHPUnit\Framework\TestCase;
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final class PhpFileResourceExtractorTest extends TestCase
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{
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public function testItGetsResourcesFromPhpFileThatReturnsAnApiResource(): void
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{
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$extractor = new PhpFileResourceExtractor([__DIR__ . '/php/valid_php_file.php']);
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$expectedResource = new ApiResource(shortName: 'dummy');
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$this->assertEquals([$expectedResource], $extractor->getResources());
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}
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public function testItExcludesResourcesFromPhpFileThatDoesNotReturnAnApiResource(): void
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{
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$extractor = new PhpFileResourceExtractor([__DIR__ . '/php/invalid_php_file.php']);
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$this->assertEquals([], $extractor->getResources());
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}
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}

‎src/Metadata/Tests/Extractor/php/invalid_php_file.php

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<?php
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declare(strict_types=1);
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return new \stdClass();

‎src/Metadata/Tests/Extractor/php/valid_php_file.php

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<?php
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declare(strict_types=1);
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use ApiPlatform\Metadata\ApiResource;
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return new ApiResource(shortName: 'dummy');

‎src/Symfony/Bundle/DependencyInjection/ApiPlatformExtension.php

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@@ -305,7 +305,7 @@ private function normalizeDefaults(array $defaults): array
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306306
private function registerMetadataConfiguration(ContainerBuilder $container, array $config, XmlFileLoader $loader): void
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{
308-
[$xmlResources, $yamlResources] = $this->getResourcesToWatch($container, $config);
308+
[$xmlResources, $yamlResources, $phpResources] = $this->getResourcesToWatch($container, $config);
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310310
$container->setParameter('api_platform.class_name_resources', $this->getClassNameResources());
311311

@@ -320,6 +320,7 @@ private function registerMetadataConfiguration(ContainerBuilder $container, arra
320320
}
321321

322322
// V3 metadata
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$loader->load('metadata/php.xml');
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$loader->load('metadata/xml.xml');
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$loader->load('metadata/links.xml');
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$loader->load('metadata/property.xml');
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$container->getDefinition('api_platform.metadata.resource_extractor.yaml')->replaceArgument(0, $yamlResources);
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$container->getDefinition('api_platform.metadata.property_extractor.yaml')->replaceArgument(0, $yamlResources);
340341
}
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343+
$container->getDefinition('api_platform.metadata.resource_extractor.php_file')->replaceArgument(0, $phpResources);
341344
}
342345

343346
private function getClassNameResources(): array
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402405
}
403406
}
404407

405-
$resources = ['yml' => [], 'xml' => [], 'dir' => []];
408+
$resources = ['yml' => [], 'xml' => [], 'php' => [], 'dir' => []];
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410+
foreach ($config['mapping']['imports'] ?? [] as $path) {
411+
if (is_dir($path)) {
412+
foreach (Finder::create()->followLinks()->files()->in($path)->name('/\.php$/')->sortByName() as $file) {
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$resources[$file->getExtension()][] = $file->getRealPath();
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}
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$resources['dir'][] = $path;
417+
$container->addResource(new DirectoryResource($path, '/\.php$/'));
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continue;
420+
}
421+
422+
if ($container->fileExists($path, false)) {
423+
if (!preg_match('/\.php$/', (string) $path, $matches)) {
424+
throw new RuntimeException(\sprintf('Unsupported mapping type in "%s", supported type is PHP.', $path));
425+
}
426+
427+
$resources['php' === $matches[1]][] = $path;
428+
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continue;
430+
}
431+
432+
throw new RuntimeException(\sprintf('Could not open file or directory "%s".', $path));
433+
}
406434

407435
foreach ($paths as $path) {
408436
if (is_dir($path)) {
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431459

432460
$container->setParameter('api_platform.resource_class_directories', $resources['dir']);
433461

434-
return [$resources['xml'], $resources['yml']];
462+
return [$resources['xml'], $resources['yml'], $resources['php']];
435463
}
436464

437465
private function registerOAuthConfiguration(ContainerBuilder $container, array $config): void

‎src/Symfony/Bundle/DependencyInjection/Configuration.php

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->arrayNode('mapping')
135135
->addDefaultsIfNotSet()
136136
->children()
137+
->arrayNode('imports')
138+
->prototype('scalar')->end()
139+
->end()
137140
->arrayNode('paths')
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->prototype('scalar')->end()
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->end()

‎src/Symfony/Bundle/Resources/config/metadata/php.xml

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<?xml version="1.0" ?>
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<container xmlns="http://symfony.com/schema/dic/services"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
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<services>
8+
<service id="api_platform.metadata.resource_extractor.php_file" class="ApiPlatform\Metadata\Extractor\PhpFileResourceExtractor" public="false">
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<argument type="collection" />
10+
<argument type="service" id="service_container" />
11+
</service>
12+
</services>
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</container>

‎src/Symfony/Bundle/Resources/config/metadata/resource.xml

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2424
<argument>%api_platform.graphql.enabled%</argument>
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</service>
2626

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<service id="api_platform.metadata.resource.metadata_collection_factory.php_file" class="ApiPlatform\Metadata\Resource\Factory\PhpFileResourceMetadataCollectionFactory" decorates="api_platform.metadata.resource.metadata_collection_factory" decoration-priority="800" public="false">
28+
<argument type="service" id="api_platform.metadata.resource_extractor.php_file" />
29+
<argument type="service" id="api_platform.metadata.resource.metadata_collection_factory.php_file.inner" />
30+
<argument type="service" id="service_container" on-invalid="null" />
31+
</service>
32+
2733
<service id="api_platform.metadata.resource.metadata_collection_factory.concerns" class="ApiPlatform\Metadata\Resource\Factory\ConcernsResourceMetadataCollectionFactory" decorates="api_platform.metadata.resource.metadata_collection_factory" decoration-priority="800" public="false">
2834
<argument type="service" id="api_platform.metadata.resource.metadata_collection_factory.concerns.inner" />
2935
</service>

‎src/Symfony/Bundle/Resources/config/metadata/resource_name.xml

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<argument type="service" id="api_platform.metadata.resource_extractor.xml" />
2323
</service>
2424

25+
<service id="api_platform.metadata.resource.name_collection_factory.php_file" class="ApiPlatform\Metadata\Resource\Factory\PhpFileResourceNameCollectionFactory" decorates="api_platform.metadata.resource.name_collection_factory" decoration-priority="900" public="false">
26+
<argument type="service" id="api_platform.metadata.resource_extractor.php_file" />
27+
<argument type="service" id="api_platform.metadata.resource.name_collection_factory.php_file.inner" />
28+
</service>
29+
2530
<service id="api_platform.metadata.resource.name_collection_factory.concerns" class="ApiPlatform\Metadata\Resource\Factory\ConcernsResourceNameCollectionFactory" decorates="api_platform.metadata.resource.name_collection_factory" decoration-priority="800" public="false">
2631
<argument>%api_platform.resource_class_directories%</argument>
2732
<argument type="service" id="api_platform.metadata.resource.name_collection_factory.concerns.inner" />

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