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<?php |
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/* |
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* This file is part of the FOSRestBundle package. |
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* |
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* (c) FriendsOfSymfony <http://friendsofsymfony.github.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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namespace FOS\RestBundle\DependencyInjection; |
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use FOS\RestBundle\ErrorRenderer\SerializerErrorRenderer; |
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use FOS\RestBundle\EventListener\ResponseStatusCodeListener; |
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use FOS\RestBundle\View\ViewHandler; |
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use Symfony\Component\Config\FileLocator; |
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use Symfony\Component\DependencyInjection\Alias; |
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use Symfony\Component\DependencyInjection\ChildDefinition; |
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use Symfony\Component\DependencyInjection\Compiler\ServiceLocatorTagPass; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Symfony\Component\DependencyInjection\Definition; |
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use Symfony\Component\DependencyInjection\Loader\XmlFileLoader; |
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use Symfony\Component\DependencyInjection\Reference; |
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use Symfony\Component\Form\Extension\Core\Type\FormType; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\HttpKernel\DependencyInjection\Extension; |
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use Symfony\Component\Validator\Constraint; |
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/** |
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* @internal |
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*/ |
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class FOSRestExtension extends Extension |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getConfiguration(array $config, ContainerBuilder $container): Configuration |
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{ |
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return new Configuration($container->getParameter('kernel.debug')); |
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} |
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public function load(array $configs, ContainerBuilder $container): void |
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{ |
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$configuration = new Configuration($container->getParameter('kernel.debug')); |
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$config = $this->processConfiguration($configuration, $configs); |
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$loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config')); |
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$loader->load('view.xml'); |
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$loader->load('request.xml'); |
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$loader->load('serializer.xml'); |
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foreach ($config['service'] as $key => $service) { |
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if ('validator' === $service && empty($config['body_converter']['validate'])) { |
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continue; |
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} |
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if (null !== $service) { |
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if ('view_handler' === $key) { |
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$container->setAlias('fos_rest.'.$key, new Alias($service, true)); |
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} else { |
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$container->setAlias('fos_rest.'.$key, $service); |
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} |
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} |
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} |
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$this->loadForm($config, $loader, $container); |
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$this->loadException($config, $loader, $container); |
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$this->loadBodyConverter($config, $loader, $container); |
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$this->loadView($config, $loader, $container); |
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$this->loadBodyListener($config, $loader, $container); |
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$this->loadFormatListener($config, $loader, $container); |
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$this->loadVersioning($config, $loader, $container); |
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$this->loadParamFetcherListener($config, $loader, $container); |
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$this->loadAllowedMethodsListener($config, $loader, $container); |
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$this->loadZoneMatcherListener($config, $loader, $container); |
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// Needs RequestBodyParamConverter and View Handler loaded. |
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$this->loadSerializer($config, $container); |
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} |
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private function loadForm(array $config, XmlFileLoader $loader, ContainerBuilder $container): void |
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{ |
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if (!empty($config['disable_csrf_role'])) { |
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$loader->load('forms.xml'); |
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$definition = $container->getDefinition('fos_rest.form.extension.csrf_disable'); |
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$definition->replaceArgument(1, $config['disable_csrf_role']); |
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$definition->addTag('form.type_extension', ['extended_type' => FormType::class]); |
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} |
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} |
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private function loadAllowedMethodsListener(array $config, XmlFileLoader $loader, ContainerBuilder $container): void |
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{ |
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if ($config['allowed_methods_listener']['enabled']) { |
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if (!empty($config['allowed_methods_listener']['service'])) { |
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$service = $container->getDefinition('fos_rest.allowed_methods_listener'); |
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$service->clearTag('kernel.event_listener'); |
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} |
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$loader->load('allowed_methods_listener.xml'); |
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$container->getDefinition('fos_rest.allowed_methods_loader')->replaceArgument(1, $config['cache_dir']); |
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} |
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} |
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private function loadBodyListener(array $config, XmlFileLoader $loader, ContainerBuilder $container): void |
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{ |
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if ($config['body_listener']['enabled']) { |
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$loader->load('body_listener.xml'); |
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$service = $container->getDefinition('fos_rest.body_listener'); |
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if (!empty($config['body_listener']['service'])) { |
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$service->clearTag('kernel.event_listener'); |
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} |
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$service->replaceArgument(1, $config['body_listener']['throw_exception_on_unsupported_content_type']); |
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$service->addMethodCall('setDefaultFormat', array($config['body_listener']['default_format'])); |
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$container->getDefinition('fos_rest.decoder_provider')->replaceArgument(1, $config['body_listener']['decoders']); |
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$decoderServicesMap = array(); |
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foreach ($config['body_listener']['decoders'] as $id) { |
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$decoderServicesMap[$id] = new Reference($id); |
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} |
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$decodersServiceLocator = ServiceLocatorTagPass::register($container, $decoderServicesMap); |
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$container->getDefinition('fos_rest.decoder_provider')->replaceArgument(0, $decodersServiceLocator); |
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$arrayNormalizer = $config['body_listener']['array_normalizer']; |
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if (null !== $arrayNormalizer['service']) { |
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$bodyListener = $container->getDefinition('fos_rest.body_listener'); |
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$bodyListener->addArgument(new Reference($arrayNormalizer['service'])); |
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$bodyListener->addArgument($arrayNormalizer['forms']); |
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} |
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} |
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} |
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private function loadFormatListener(array $config, XmlFileLoader $loader, ContainerBuilder $container): void |
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{ |
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if ($config['format_listener']['enabled'] && !empty($config['format_listener']['rules'])) { |
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$loader->load('format_listener.xml'); |
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if (!empty($config['format_listener']['service'])) { |
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$service = $container->getDefinition('fos_rest.format_listener'); |
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$service->clearTag('kernel.event_listener'); |
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} |
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$container->setParameter( |
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'fos_rest.format_listener.rules', |
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$config['format_listener']['rules'] |
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); |
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} |
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} |
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private function loadVersioning(array $config, XmlFileLoader $loader, ContainerBuilder $container): void |
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{ |
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if (!empty($config['versioning']['enabled'])) { |
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$loader->load('versioning.xml'); |
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$versionListener = $container->getDefinition('fos_rest.versioning.listener'); |
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$versionListener->replaceArgument(1, $config['versioning']['default_version']); |
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$resolvers = []; |
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if ($config['versioning']['resolvers']['query']['enabled']) { |
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$resolvers['query'] = $container->getDefinition('fos_rest.versioning.query_parameter_resolver'); |
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$resolvers['query']->replaceArgument(0, $config['versioning']['resolvers']['query']['parameter_name']); |
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} |
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if ($config['versioning']['resolvers']['custom_header']['enabled']) { |
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$resolvers['custom_header'] = $container->getDefinition('fos_rest.versioning.header_resolver'); |
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$resolvers['custom_header']->replaceArgument(0, $config['versioning']['resolvers']['custom_header']['header_name']); |
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} |
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if ($config['versioning']['resolvers']['media_type']['enabled']) { |
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$resolvers['media_type'] = $container->getDefinition('fos_rest.versioning.media_type_resolver'); |
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$resolvers['media_type']->replaceArgument(0, $config['versioning']['resolvers']['media_type']['regex']); |
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} |
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$chainResolver = $container->getDefinition('fos_rest.versioning.chain_resolver'); |
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foreach ($config['versioning']['guessing_order'] as $resolver) { |
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if (isset($resolvers[$resolver])) { |
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$chainResolver->addMethodCall('addResolver', [$resolvers[$resolver]]); |
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} |
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} |
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} |
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} |
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private function loadParamFetcherListener(array $config, XmlFileLoader $loader, ContainerBuilder $container): void |
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{ |
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if ($config['param_fetcher_listener']['enabled']) { |
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if (!class_exists(Constraint::class)) { |
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throw new \LogicException('Enabling the fos_rest.param_fetcher_listener option when the Symfony Validator component is not installed is not supported. Try installing the symfony/validator package.'); |
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} |
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$loader->load('param_fetcher_listener.xml'); |
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if (!empty($config['param_fetcher_listener']['service'])) { |
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$service = $container->getDefinition('fos_rest.param_fetcher_listener'); |
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$service->clearTag('kernel.event_listener'); |
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} |
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if ($config['param_fetcher_listener']['force']) { |
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$container->getDefinition('fos_rest.param_fetcher_listener')->replaceArgument(1, true); |
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} |
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} |
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} |
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private function loadBodyConverter(array $config, XmlFileLoader $loader, ContainerBuilder $container): void |
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{ |
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if (!$this->isConfigEnabled($container, $config['body_converter'])) { |
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return; |
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} |
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$loader->load('request_body_param_converter.xml'); |
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if (!empty($config['body_converter']['validation_errors_argument'])) { |
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$container->getDefinition('fos_rest.converter.request_body')->replaceArgument(4, $config['body_converter']['validation_errors_argument']); |
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} |
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} |
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private function loadView(array $config, XmlFileLoader $loader, ContainerBuilder $container): void |
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{ |
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if (!empty($config['view']['jsonp_handler'])) { |
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$handler = new ChildDefinition($config['service']['view_handler']); |
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$handler->setPublic(true); |
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$jsonpHandler = new Reference('fos_rest.view_handler.jsonp'); |
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$handler->addMethodCall('registerHandler', ['jsonp', [$jsonpHandler, 'createResponse']]); |
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$container->setDefinition('fos_rest.view_handler', $handler); |
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$container->getDefinition('fos_rest.view_handler.jsonp')->replaceArgument(0, $config['view']['jsonp_handler']['callback_param']); |
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if (empty($config['view']['mime_types']['jsonp'])) { |
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$config['view']['mime_types']['jsonp'] = $config['view']['jsonp_handler']['mime_type']; |
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} |
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} |
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if ($config['view']['mime_types']['enabled']) { |
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$loader->load('mime_type_listener.xml'); |
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if (!empty($config['mime_type_listener']['service'])) { |
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$service = $container->getDefinition('fos_rest.mime_type_listener'); |
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$service->clearTag('kernel.event_listener'); |
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} |
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$container->getDefinition('fos_rest.mime_type_listener')->replaceArgument(0, $config['view']['mime_types']['formats']); |
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} |
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if ($config['view']['view_response_listener']['enabled']) { |
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$loader->load('view_response_listener.xml'); |
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$service = $container->getDefinition('fos_rest.view_response_listener'); |
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if (!empty($config['view_response_listener']['service'])) { |
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$service->clearTag('kernel.event_listener'); |
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} |
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$service->replaceArgument(1, $config['view']['view_response_listener']['force']); |
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} |
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$formats = []; |
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foreach ($config['view']['formats'] as $format => $enabled) { |
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if ($enabled) { |
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$formats[$format] = false; |
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} |
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} |
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if (!is_numeric($config['view']['failed_validation'])) { |
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$config['view']['failed_validation'] = constant(sprintf('%s::%s', Response::class, $config['view']['failed_validation'])); |
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} |
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if (!is_numeric($config['view']['empty_content'])) { |
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$config['view']['empty_content'] = constant(sprintf('%s::%s', Response::class, $config['view']['empty_content'])); |
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} |
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$defaultViewHandler = $container->getDefinition('fos_rest.view_handler.default'); |
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$defaultViewHandler->setFactory([ViewHandler::class, 'create']); |
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$defaultViewHandler->setArguments([ |
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new Reference('router'), |
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new Reference('fos_rest.serializer'), |
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new Reference('request_stack'), |
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$formats, |
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$config['view']['failed_validation'], |
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$config['view']['empty_content'], |
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$config['view']['serialize_null'], |
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]); |
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} |
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private function loadException(array $config, XmlFileLoader $loader, ContainerBuilder $container): void |
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{ |
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44 |
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if ($config['exception']['enabled']) { |
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$loader->load('exception.xml'); |
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if ($config['exception']['map_exception_codes']) { |
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$container->register('fos_rest.exception.response_status_code_listener', ResponseStatusCodeListener::class) |
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->setArguments([ |
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new Reference('fos_rest.exception.codes_map'), |
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]) |
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->addTag('kernel.event_subscriber'); |
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} |
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$container->getDefinition('fos_rest.exception.codes_map') |
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->replaceArgument(0, $config['exception']['codes']); |
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$container->getDefinition('fos_rest.exception.messages_map') |
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->replaceArgument(0, $config['exception']['messages']); |
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$container->getDefinition('fos_rest.serializer.flatten_exception_handler') |
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->replaceArgument(1, $config['exception']['debug']); |
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$container->getDefinition('fos_rest.serializer.flatten_exception_handler') |
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->replaceArgument(2, 'rfc7807' === $config['exception']['flatten_exception_format']); |
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$container->getDefinition('fos_rest.serializer.flatten_exception_normalizer') |
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->replaceArgument(1, $config['exception']['debug']); |
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$container->getDefinition('fos_rest.serializer.flatten_exception_normalizer') |
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->replaceArgument(2, 'rfc7807' === $config['exception']['flatten_exception_format']); |
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if ($config['exception']['serializer_error_renderer']) { |
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$format = new Definition(); |
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$format->setFactory([SerializerErrorRenderer::class, 'getPreferredFormat']); |
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$format->setArguments([ |
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new Reference('request_stack'), |
324
|
|
|
]); |
325
|
3 |
|
$debug = new Definition(); |
326
|
3 |
|
$debug->setFactory([SerializerErrorRenderer::class, 'isDebug']); |
327
|
3 |
|
$debug->setArguments([ |
328
|
3 |
|
new Reference('request_stack'), |
329
|
3 |
|
'%kernel.debug%', |
330
|
|
|
]); |
331
|
3 |
|
$container->register('fos_rest.error_renderer.serializer', SerializerErrorRenderer::class) |
332
|
3 |
|
->setArguments([ |
333
|
3 |
|
new Reference('fos_rest.serializer'), |
334
|
3 |
|
$format, |
335
|
3 |
|
new Reference('error_renderer.html', ContainerInterface::NULL_ON_INVALID_REFERENCE), |
336
|
3 |
|
$debug, |
337
|
|
|
]); |
338
|
3 |
|
$container->setAlias('error_renderer', 'fos_rest.error_renderer.serializer'); |
339
|
|
|
} |
340
|
|
|
} |
341
|
44 |
|
} |
342
|
|
|
|
343
|
44 |
|
private function loadSerializer(array $config, ContainerBuilder $container): void |
344
|
|
|
{ |
345
|
44 |
|
$bodyConverter = $container->hasDefinition('fos_rest.converter.request_body') ? $container->getDefinition('fos_rest.converter.request_body') : null; |
346
|
44 |
|
$viewHandler = $container->getDefinition('fos_rest.view_handler.default'); |
347
|
44 |
|
$options = array(); |
348
|
|
|
|
349
|
44 |
|
if (!empty($config['serializer']['version'])) { |
350
|
1 |
|
if ($bodyConverter) { |
351
|
|
|
$bodyConverter->replaceArgument(2, $config['serializer']['version']); |
352
|
|
|
} |
353
|
1 |
|
$options['exclusionStrategyVersion'] = $config['serializer']['version']; |
354
|
|
|
} |
355
|
|
|
|
356
|
44 |
|
if (!empty($config['serializer']['groups'])) { |
357
|
1 |
|
if ($bodyConverter) { |
358
|
|
|
$bodyConverter->replaceArgument(1, $config['serializer']['groups']); |
359
|
|
|
} |
360
|
1 |
|
$options['exclusionStrategyGroups'] = $config['serializer']['groups']; |
361
|
|
|
} |
362
|
|
|
|
363
|
44 |
|
$options['serializeNullStrategy'] = $config['serializer']['serialize_null']; |
364
|
44 |
|
$viewHandler->addArgument($options); |
365
|
44 |
|
} |
366
|
|
|
|
367
|
44 |
|
private function loadZoneMatcherListener(array $config, XmlFileLoader $loader, ContainerBuilder $container): void |
368
|
|
|
{ |
369
|
44 |
|
if (!empty($config['zone'])) { |
370
|
1 |
|
$loader->load('zone_matcher_listener.xml'); |
371
|
1 |
|
$zoneMatcherListener = $container->getDefinition('fos_rest.zone_matcher_listener'); |
372
|
|
|
|
373
|
1 |
|
foreach ($config['zone'] as $zone) { |
374
|
1 |
|
$matcher = $this->createZoneRequestMatcher( |
375
|
1 |
|
$container, |
376
|
1 |
|
$zone['path'], |
377
|
1 |
|
$zone['host'], |
378
|
1 |
|
$zone['methods'], |
379
|
1 |
|
$zone['ips'] |
380
|
|
|
); |
381
|
|
|
|
382
|
1 |
|
$zoneMatcherListener->addMethodCall('addRequestMatcher', array($matcher)); |
383
|
|
|
} |
384
|
|
|
} |
385
|
44 |
|
} |
386
|
|
|
|
387
|
1 |
|
private function createZoneRequestMatcher(ContainerBuilder $container, ?string $path = null, ?string $host = null, array $methods = array(), array $ips = null): Reference |
388
|
|
|
{ |
389
|
1 |
|
if ($methods) { |
|
|
|
|
390
|
|
|
$methods = array_map('strtoupper', (array) $methods); |
391
|
|
|
} |
392
|
|
|
|
393
|
1 |
|
$serialized = serialize(array($path, $host, $methods, $ips)); |
394
|
1 |
|
$id = 'fos_rest.zone_request_matcher.'.md5($serialized).sha1($serialized); |
395
|
|
|
|
396
|
|
|
// only add arguments that are necessary |
397
|
1 |
|
$arguments = array($path, $host, $methods, $ips); |
398
|
1 |
|
while (count($arguments) > 0 && !end($arguments)) { |
399
|
1 |
|
array_pop($arguments); |
400
|
|
|
} |
401
|
|
|
|
402
|
|
|
$container |
403
|
1 |
|
->setDefinition($id, new ChildDefinition('fos_rest.zone_request_matcher')) |
404
|
1 |
|
->setArguments($arguments) |
405
|
|
|
; |
406
|
|
|
|
407
|
1 |
|
return new Reference($id); |
408
|
|
|
} |
409
|
|
|
} |
410
|
|
|
|
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)
or! empty(...)
instead.