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<?php |
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namespace Dontdrinkandroot\RestBundle\Routing; |
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use Dontdrinkandroot\RestBundle\Controller\ContainerAwareRestResourceController; |
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use Dontdrinkandroot\RestBundle\Metadata\Annotation\Method; |
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use Dontdrinkandroot\RestBundle\Metadata\ClassMetadata; |
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use Dontdrinkandroot\RestBundle\Metadata\PropertyMetadata; |
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use Metadata\MetadataFactoryInterface; |
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use Symfony\Component\Config\FileLocatorInterface; |
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use Symfony\Component\Config\Loader\Loader; |
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use Symfony\Component\Finder\Finder; |
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use Symfony\Component\Finder\SplFileInfo; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\Routing\Route; |
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use Symfony\Component\Routing\RouteCollection; |
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/** |
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* @author Philip Washington Sorst <[email protected]> |
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*/ |
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class RestResourceLoader extends Loader |
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{ |
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/** |
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* @var FileLocatorInterface |
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*/ |
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private $fileLocator; |
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/** |
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* @var MetadataFactoryInterface |
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*/ |
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private $metadataFactory; |
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/** |
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* @var bool |
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*/ |
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private $securityEnabled; |
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public function __construct( |
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FileLocatorInterface $fileLocator, |
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MetadataFactoryInterface $metadataFactory, |
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bool $securityEnabled |
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) { |
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$this->fileLocator = $fileLocator; |
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$this->metadataFactory = $metadataFactory; |
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$this->securityEnabled = $securityEnabled; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function load($resource, $type = null) |
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{ |
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$locatedResource = $this->fileLocator->locate($resource); |
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$files = []; |
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if (is_dir($locatedResource)) { |
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$finder = new Finder(); |
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foreach ($finder->in($locatedResource)->name('*.php')->files() as $file) { |
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/** @var SplFileInfo $file */ |
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$files[] = $file->getRealPath(); |
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} |
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} else { |
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$files[] = $locatedResource; |
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} |
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$routes = new RouteCollection(); |
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if ($this->securityEnabled) { |
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$this->loadAccessTokenController($routes); |
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} |
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foreach ($files as $file) { |
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$class = $this->findClass($file); |
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if (false === $class) { |
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throw new \Exception(sprintf('Couldn\'t find class for %s', $file)); |
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} |
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/** @var ClassMetadata $classMetadata */ |
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$classMetadata = $this->metadataFactory->getMetadataForClass($class); |
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if ($classMetadata->isRestResource()) { |
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$namePrefix = $classMetadata->getNamePrefix(); |
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$pathPrefix = $classMetadata->getPathPrefix(); |
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$controller = $this->getController($classMetadata); |
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$defaults = [ |
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'_entityClass' => $class, |
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'_format' => 'json' |
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]; |
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if (null !== $classMetadata->getService()) { |
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$defaults['_service'] = $classMetadata->getService(); |
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} |
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if (null !== $method = $classMetadata->getMethod(Method::LIST)) { |
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$listRoute = new Route($pathPrefix); |
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$listRoute->setMethods(Request::METHOD_GET); |
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$listRoute->setDefaults( |
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array_merge( |
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$defaults, |
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[ |
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'_controller' => $controller . ':listAction', |
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'_defaultincludes' => $method->defaultIncludes |
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] |
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) |
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); |
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$routes->add($namePrefix . '.list', $listRoute); |
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} |
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if (null !== $method = $classMetadata->getMethod(Method::POST)) { |
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$postRoute = new Route($pathPrefix); |
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$postRoute->setMethods(Request::METHOD_POST); |
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$postRoute->setDefaults( |
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array_merge( |
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$defaults, |
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[ |
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'_controller' => $controller . ':postAction', |
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'_defaultincludes' => $method->defaultIncludes |
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] |
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) |
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); |
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$routes->add($namePrefix . '.post', $postRoute); |
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} |
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if (null !== $method = $classMetadata->getMethod(Method::GET)) { |
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$getRoute = new Route($pathPrefix . '/{id}'); |
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$getRoute->setMethods(Request::METHOD_GET); |
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$getRoute->setDefaults( |
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array_merge( |
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$defaults, |
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[ |
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'_controller' => $controller . ':getAction', |
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'_defaultincludes' => $method->defaultIncludes |
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] |
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) |
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); |
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$routes->add($namePrefix . '.get', $getRoute); |
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} |
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if (null !== $method = $classMetadata->getMethod(Method::PUT)) { |
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$putRoute = new Route($pathPrefix . '/{id}'); |
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$putRoute->setMethods(Request::METHOD_PUT); |
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$putRoute->setDefaults( |
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array_merge( |
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$defaults, |
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[ |
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'_controller' => $controller . ':putAction', |
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'_defaultincludes' => $method->defaultIncludes |
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] |
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) |
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); |
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$routes->add($namePrefix . '.put', $putRoute); |
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$patchRoute = new Route($pathPrefix . '/{id}'); |
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$patchRoute->setMethods(Request::METHOD_PATCH); |
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$patchRoute->setDefaults(array_merge($defaults, ['_controller' => $controller . ':put'])); |
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$routes->add($namePrefix . '.patch', $patchRoute); |
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} |
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if (null !== $method = $classMetadata->getMethod(Method::DELETE)) { |
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$deleteRoute = new Route($pathPrefix . '/{id}'); |
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$deleteRoute->setMethods(Request::METHOD_DELETE); |
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$deleteRoute->setDefaults( |
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array_merge( |
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$defaults, |
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[ |
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'_controller' => $controller . ':deleteAction', |
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'_defaultincludes' => $method->defaultIncludes |
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] |
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) |
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); |
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$routes->add($namePrefix . '.delete', $deleteRoute); |
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} |
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/** @var PropertyMetadata $propertyMetadata */ |
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foreach ($classMetadata->propertyMetadata as $propertyMetadata) { |
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if ($propertyMetadata->isSubResource()) { |
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$subResourcePath = strtolower($propertyMetadata->name); |
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if (null !== $propertyMetadata->getSubResourcePath()) { |
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$subResourcePath = $propertyMetadata->getSubResourcePath(); |
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} |
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if (null !== $method = $propertyMetadata->getMethod(Method::LIST)) { |
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$subResourceFullPath = $pathPrefix . '/{id}/' . $subResourcePath; |
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$subResourceRoute = new Route($subResourceFullPath); |
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$subResourceRoute->setMethods(Request::METHOD_GET); |
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$subResourceRoute->setDefaults( |
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array_merge( |
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$defaults, |
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[ |
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'_controller' => $controller . ':listSubresourceAction', |
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'subresource' => $propertyMetadata->name, |
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'_defaultincludes' => $method->defaultIncludes |
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] |
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) |
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); |
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$routes->add($namePrefix . '.' . $propertyMetadata->name . '.list', $subResourceRoute); |
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} |
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if (null !== $method = $propertyMetadata->getMethod(Method::POST)) { |
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$subResourceFullPath = $pathPrefix . '/{id}/' . $subResourcePath; |
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$subResourceRoute = new Route($subResourceFullPath); |
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$subResourceRoute->setMethods(Request::METHOD_POST); |
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$subResourceRoute->setDefaults( |
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array_merge( |
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$defaults, |
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[ |
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'_controller' => $controller . ':postSubresourceAction', |
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'subresource' => $propertyMetadata->name, |
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'_defaultincludes' => $method->defaultIncludes |
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] |
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) |
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); |
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$routes->add($namePrefix . '.' . $propertyMetadata->name . '.post', $subResourceRoute); |
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} |
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if (null !== $method = $propertyMetadata->getMethod(Method::PUT)) { |
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$subResourceFullPath = $pathPrefix . '/{id}/' . $subResourcePath . '/{subId}'; |
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$subResourceRoute = new Route($subResourceFullPath); |
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$subResourceRoute->setMethods(Request::METHOD_PUT); |
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$subResourceRoute->setDefaults( |
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array_merge( |
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$defaults, |
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[ |
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'_controller' => $controller . ':putSubresourceAction', |
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'subresource' => $propertyMetadata->name, |
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'_defaultincludes' => $method->defaultIncludes |
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] |
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) |
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); |
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$routes->add($namePrefix . '.' . $propertyMetadata->name . '.put', $subResourceRoute); |
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} |
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if (null !== $method = $propertyMetadata->getMethod(Method::DELETE)) { |
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if ($propertyMetadata->isCollection()) { |
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$subResourceFullPath = $pathPrefix . '/{id}/' . $subResourcePath . '/{subId}'; |
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} else { |
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$subResourceFullPath = $pathPrefix . '/{id}/' . $subResourcePath; |
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} |
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$subResourceRoute = new Route($subResourceFullPath); |
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$subResourceRoute->setMethods(Request::METHOD_DELETE); |
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$subResourceRoute->setDefaults( |
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array_merge( |
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$defaults, |
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[ |
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'_controller' => $controller . ':deleteSubresourceAction', |
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'subresource' => $propertyMetadata->name, |
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] |
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) |
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); |
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$routes->add($namePrefix . '.' . $propertyMetadata->name . '.delete', $subResourceRoute); |
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} |
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} |
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} |
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254
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} |
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255
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} |
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256
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257
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14 |
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return $routes; |
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258
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} |
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259
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260
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/** |
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261
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* Taken from {@see AnnotationFileLoader} |
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262
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* TODO: Evaluate if there is a library method or extract. |
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263
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* |
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264
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* @param $file |
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265
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* |
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266
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* @return bool|string |
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267
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*/ |
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268
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14 |
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protected function findClass($file) |
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269
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{ |
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270
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14 |
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$class = false; |
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271
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14 |
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$namespace = false; |
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272
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14 |
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$tokens = token_get_all(file_get_contents($file)); |
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273
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14 |
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for ($i = 0; isset($tokens[$i]); ++$i) { |
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274
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14 |
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$token = $tokens[$i]; |
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275
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276
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14 |
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if (!isset($token[1])) { |
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continue; |
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278
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} |
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279
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280
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14 |
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if (true === $class && T_STRING === $token[0]) { |
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281
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14 |
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return $namespace . '\\' . $token[1]; |
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282
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} |
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283
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284
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14 |
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if (true === $namespace && T_STRING === $token[0]) { |
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285
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14 |
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$namespace = $token[1]; |
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286
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14 |
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while (isset($tokens[++$i][1]) && in_array($tokens[$i][0], array(T_NS_SEPARATOR, T_STRING))) { |
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287
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14 |
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$namespace .= $tokens[$i][1]; |
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288
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} |
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289
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14 |
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$token = $tokens[$i]; |
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290
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} |
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291
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292
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14 |
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if (T_CLASS === $token[0]) { |
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293
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14 |
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$class = true; |
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294
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} |
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295
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296
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14 |
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if (T_NAMESPACE === $token[0]) { |
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14 |
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$namespace = true; |
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298
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} |
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299
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} |
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300
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301
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return false; |
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302
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} |
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303
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304
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/** |
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305
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* {@inheritdoc} |
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306
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*/ |
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307
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14 |
|
public function supports($resource, $type = null) |
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308
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{ |
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309
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14 |
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return 'ddr_rest' === $type; |
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310
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} |
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311
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312
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/** |
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313
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* @param ClassMetadata $classMetadata |
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314
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* |
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315
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* @return string |
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316
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*/ |
|
317
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14 |
|
protected function getController(ClassMetadata $classMetadata) |
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318
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|
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{ |
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319
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14 |
|
$controller = ContainerAwareRestResourceController::class; |
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320
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14 |
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if (null !== $classMetadata->getController()) { |
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321
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$controller = $classMetadata->getController(); |
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322
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} |
|
323
|
|
|
|
|
324
|
14 |
|
if (strpos($controller, '\\') !== false) { |
|
325
|
14 |
|
$controller .= ':'; |
|
326
|
|
|
} |
|
327
|
|
|
|
|
328
|
14 |
|
return $controller; |
|
329
|
|
|
} |
|
330
|
|
|
|
|
331
|
14 |
|
private function loadAccessTokenController(RouteCollection $routes) |
|
332
|
|
|
{ |
|
333
|
14 |
|
$route = new Route('accesstokens'); |
|
334
|
14 |
|
$route->setMethods('POST'); |
|
335
|
14 |
|
$route->setDefault('_controller', 'ddr_rest.controller.access_token:createAction'); |
|
336
|
14 |
|
$route->setDefault('_format', 'json'); |
|
337
|
14 |
|
$routes->add('ddr_rest.accesstoken.create', $route); |
|
338
|
|
|
|
|
339
|
14 |
|
$route = new Route('accesstokens'); |
|
340
|
14 |
|
$route->setMethods('GET'); |
|
341
|
14 |
|
$route->setDefault('_controller', 'ddr_rest.controller.access_token:listAction'); |
|
342
|
14 |
|
$route->setDefault('_format', 'json'); |
|
343
|
14 |
|
$routes->add('ddr_rest.accesstoken.list', $route); |
|
344
|
|
|
|
|
345
|
14 |
|
$route = new Route('accesstokens/{token}'); |
|
346
|
14 |
|
$route->setMethods('DELETE'); |
|
347
|
14 |
|
$route->setDefault('_controller', 'ddr_rest.controller.access_token:deleteAction'); |
|
348
|
14 |
|
$route->setDefault('_format', 'json'); |
|
349
|
14 |
|
$routes->add('ddr_rest.accesstoken.delete', $route); |
|
350
|
14 |
|
} |
|
351
|
|
|
} |
|
352
|
|
|
|