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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 Symfony\Component\Config\FileLocator; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\DefinitionDecorator; |
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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\HttpKernel\DependencyInjection\Extension; |
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use Symfony\Component\HttpFoundation\Response; |
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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 $container) |
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{ |
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return new Configuration($container->getParameter('kernel.debug')); |
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} |
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/** |
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* Loads the services based on your application configuration. |
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* |
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* @param array $configs |
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* @param ContainerBuilder $container |
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* |
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* @throws \InvalidArgumentException |
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* @throws \LogicException |
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*/ |
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public function load(array $configs, ContainerBuilder $container) |
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{ |
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$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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$loader->load('routing.xml'); |
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$loader->load('request.xml'); |
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$loader->load('serializer.xml'); |
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$container->getDefinition('fos_rest.routing.loader.controller')->replaceArgument(4, $config['routing_loader']['default_format']); |
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$container->getDefinition('fos_rest.routing.loader.yaml_collection')->replaceArgument(4, $config['routing_loader']['default_format']); |
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$container->getDefinition('fos_rest.routing.loader.xml_collection')->replaceArgument(4, $config['routing_loader']['default_format']); |
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$container->getDefinition('fos_rest.routing.loader.yaml_collection')->replaceArgument(2, $config['routing_loader']['include_format']); |
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$container->getDefinition('fos_rest.routing.loader.xml_collection')->replaceArgument(2, $config['routing_loader']['include_format']); |
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$container->getDefinition('fos_rest.routing.loader.reader.action')->replaceArgument(3, $config['routing_loader']['include_format']); |
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// The validator service alias is only set if validation is enabled for the request body converter |
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$validator = $config['service']['validator']; |
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unset($config['service']['validator']); |
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foreach ($config['service'] as $key => $service) { |
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if (null !== $service) { |
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$container->setAlias('fos_rest.'.$key, $service); |
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} |
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} |
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$this->loadForm($config, $loader, $container); |
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$this->loadException($config, $loader, $container); |
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$this->loadBodyConverter($config, $validator, $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->loadAccessDeniedListener($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 $container) |
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{ |
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if (!empty($config['disable_csrf_role'])) { |
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$loader->load('forms.xml'); |
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$container->getDefinition('fos_rest.form.extension.csrf_disable')->replaceArgument(1, $config['disable_csrf_role']); |
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} |
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} |
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private function loadAccessDeniedListener(array $config, XmlFileLoader $loader, ContainerBuilder $container) |
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{ |
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if ($config['access_denied_listener']['enabled'] && !empty($config['access_denied_listener']['formats'])) { |
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$loader->load('access_denied_listener.xml'); |
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$service = $container->getDefinition('fos_rest.access_denied_listener'); |
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if (!empty($config['access_denied_listener']['service'])) { |
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$service->clearTag('kernel.event_subscriber'); |
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} |
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$service->replaceArgument(0, $config['access_denied_listener']['formats']); |
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$service->replaceArgument(1, $config['unauthorized_challenge']); |
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} |
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} |
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private function loadAllowedMethodsListener(array $config, XmlFileLoader $loader, ContainerBuilder $container) |
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{ |
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if ($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 $container) |
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{ |
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if ($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, $config['body_listener']['decoders']); |
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$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 $container) |
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{ |
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if ($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 $container) |
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{ |
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if (!empty($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(2, $config['versioning']['default_version']); |
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$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 $container) |
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{ |
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if ($config['param_fetcher_listener']['enabled']) { |
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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, $validator, XmlFileLoader $loader, ContainerBuilder $container) |
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{ |
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if (empty($config['body_converter'])) { |
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return; |
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} |
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if (!empty($config['body_converter']['enabled'])) { |
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$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, $config['body_converter']['validation_errors_argument']); |
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} |
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} |
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if (!empty($config['body_converter']['validate'])) { |
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$container->setAlias('fos_rest.validator', $validator); |
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} |
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} |
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private function loadView(array $config, XmlFileLoader $loader, ContainerBuilder $container) |
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{ |
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if (!empty($config['view']['jsonp_handler'])) { |
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$handler = new DefinitionDecorator($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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foreach ($config['view']['templating_formats'] as $format => $enabled) { |
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if ($enabled) { |
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$formats[$format] = true; |
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} |
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} |
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$container->getDefinition('fos_rest.routing.loader.yaml_collection')->replaceArgument(3, $formats); |
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$container->getDefinition('fos_rest.routing.loader.xml_collection')->replaceArgument(3, $formats); |
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$container->getDefinition('fos_rest.routing.loader.reader.action')->replaceArgument(4, $formats); |
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foreach ($config['view']['force_redirects'] as $format => $code) { |
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if (true === $code) { |
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$config['view']['force_redirects'][$format] = Response::HTTP_FOUND; |
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} |
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} |
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if (!is_numeric($config['view']['failed_validation'])) { |
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$config['view']['failed_validation'] = constant('\Symfony\Component\HttpFoundation\Response::'.$config['view']['failed_validation']); |
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} |
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$defaultViewHandler = $container->getDefinition('fos_rest.view_handler.default'); |
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$defaultViewHandler->replaceArgument(4, $formats); |
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$defaultViewHandler->replaceArgument(5, $config['view']['failed_validation']); |
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if (!is_numeric($config['view']['empty_content'])) { |
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$config['view']['empty_content'] = constant('\Symfony\Component\HttpFoundation\Response::'.$config['view']['empty_content']); |
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} |
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$defaultViewHandler->replaceArgument(6, $config['view']['empty_content']); |
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$defaultViewHandler->replaceArgument(7, $config['view']['serialize_null']); |
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$defaultViewHandler->replaceArgument(8, $config['view']['force_redirects']); |
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$defaultViewHandler->replaceArgument(9, $config['view']['default_engine']); |
311
|
50 |
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} |
312
|
|
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|
313
|
50 |
|
private function loadException(array $config, XmlFileLoader $loader, ContainerBuilder $container) |
314
|
|
|
{ |
315
|
50 |
|
if ($config['exception']['enabled']) { |
316
|
14 |
|
$loader->load('exception_listener.xml'); |
317
|
|
|
|
318
|
14 |
|
if (!empty($config['exception']['service'])) { |
319
|
|
|
$service = $container->getDefinition('fos_rest.exception_listener'); |
320
|
|
|
$service->clearTag('kernel.event_subscriber'); |
321
|
|
|
} |
322
|
|
|
|
323
|
14 |
|
if ($config['exception']['exception_controller']) { |
324
|
|
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$container->getDefinition('fos_rest.exception_listener')->replaceArgument(0, $config['exception']['exception_controller']); |
325
|
14 |
|
} elseif (isset($container->getParameter('kernel.bundles')['TwigBundle'])) { |
326
|
4 |
|
$container->getDefinition('fos_rest.exception_listener')->replaceArgument(0, 'fos_rest.exception.twig_controller:showAction'); |
327
|
4 |
|
} |
328
|
|
|
|
329
|
14 |
|
$container->getDefinition('fos_rest.exception.codes_map') |
330
|
14 |
|
->replaceArgument(0, $config['exception']['codes']); |
331
|
14 |
|
$container->getDefinition('fos_rest.exception.messages_map') |
332
|
14 |
|
->replaceArgument(0, $config['exception']['messages']); |
333
|
|
|
|
334
|
14 |
|
$container->getDefinition('fos_rest.exception.controller') |
335
|
14 |
|
->replaceArgument(2, $config['exception']['debug']); |
336
|
14 |
|
$container->getDefinition('fos_rest.serializer.exception_normalizer.jms') |
337
|
14 |
|
->replaceArgument(1, $config['exception']['debug']); |
338
|
14 |
|
$container->getDefinition('fos_rest.serializer.exception_normalizer.symfony') |
339
|
14 |
|
->replaceArgument(1, $config['exception']['debug']); |
340
|
14 |
|
} |
341
|
50 |
|
} |
342
|
|
|
|
343
|
50 |
|
private function loadSerializer(array $config, ContainerBuilder $container) |
344
|
|
|
{ |
345
|
50 |
|
$bodyConverter = $container->hasDefinition('fos_rest.converter.request_body') ? $container->getDefinition('fos_rest.converter.request_body') : null; |
346
|
50 |
|
$viewHandler = $container->getDefinition('fos_rest.view_handler.default'); |
347
|
|
|
|
348
|
50 |
View Code Duplication |
if (!empty($config['serializer']['version'])) { |
|
|
|
|
349
|
1 |
|
if ($bodyConverter) { |
350
|
|
|
$bodyConverter->replaceArgument(2, $config['serializer']['version']); |
351
|
|
|
} |
352
|
1 |
|
$viewHandler->addMethodCall('setExclusionStrategyVersion', array($config['serializer']['version'])); |
353
|
1 |
|
} |
354
|
|
|
|
355
|
50 |
View Code Duplication |
if (!empty($config['serializer']['groups'])) { |
|
|
|
|
356
|
1 |
|
if ($bodyConverter) { |
357
|
|
|
$bodyConverter->replaceArgument(1, $config['serializer']['groups']); |
358
|
|
|
} |
359
|
1 |
|
$viewHandler->addMethodCall('setExclusionStrategyGroups', array($config['serializer']['groups'])); |
360
|
1 |
|
} |
361
|
|
|
|
362
|
50 |
|
$viewHandler->addMethodCall('setSerializeNullStrategy', array($config['serializer']['serialize_null'])); |
363
|
50 |
|
} |
364
|
|
|
|
365
|
50 |
|
private function loadZoneMatcherListener(array $config, XmlFileLoader $loader, ContainerBuilder $container) |
366
|
|
|
{ |
367
|
50 |
|
if (!empty($config['zone'])) { |
368
|
2 |
|
$loader->load('zone_matcher_listener.xml'); |
369
|
2 |
|
$zoneMatcherListener = $container->getDefinition('fos_rest.zone_matcher_listener'); |
370
|
|
|
|
371
|
2 |
|
foreach ($config['zone'] as $zone) { |
372
|
2 |
|
$matcher = $this->createZoneRequestMatcher($container, |
373
|
2 |
|
$zone['path'], |
374
|
2 |
|
$zone['host'], |
375
|
2 |
|
$zone['methods'], |
376
|
2 |
|
$zone['ips'] |
377
|
2 |
|
); |
378
|
|
|
|
379
|
2 |
|
$zoneMatcherListener->addMethodCall('addRequestMatcher', array($matcher)); |
380
|
2 |
|
} |
381
|
2 |
|
} |
382
|
50 |
|
} |
383
|
|
|
|
384
|
2 |
|
private function createZoneRequestMatcher(ContainerBuilder $container, $path = null, $host = null, $methods = array(), $ip = null) |
385
|
|
|
{ |
386
|
2 |
|
if ($methods) { |
|
|
|
|
387
|
|
|
$methods = array_map('strtoupper', (array) $methods); |
388
|
|
|
} |
389
|
|
|
|
390
|
2 |
|
$serialized = serialize(array($path, $host, $methods, $ip)); |
391
|
2 |
|
$id = 'fos_rest.zone_request_matcher.'.md5($serialized).sha1($serialized); |
392
|
|
|
|
393
|
|
|
// only add arguments that are necessary |
394
|
2 |
|
$arguments = array($path, $host, $methods, $ip); |
395
|
2 |
|
while (count($arguments) > 0 && !end($arguments)) { |
396
|
2 |
|
array_pop($arguments); |
397
|
2 |
|
} |
398
|
|
|
|
399
|
|
|
$container |
400
|
2 |
|
->setDefinition($id, new DefinitionDecorator('fos_rest.zone_request_matcher')) |
401
|
2 |
|
->setArguments($arguments) |
402
|
|
|
; |
403
|
|
|
|
404
|
2 |
|
return new Reference($id); |
405
|
|
|
} |
406
|
|
|
} |
407
|
|
|
|
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.