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<?php |
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/* |
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* Copyright 2011 Johannes M. Schmitt <[email protected]> |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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namespace JMS\SerializerBundle\DependencyInjection; |
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use Symfony\Component\HttpKernel\DependencyInjection\ConfigurableExtension; |
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use Symfony\Component\DependencyInjection\Alias; |
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use JMS\Serializer\Exception\RuntimeException; |
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use Symfony\Component\Config\FileLocator; |
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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\DependencyInjection\ContainerBuilder; |
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class JMSSerializerExtension extends ConfigurableExtension |
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{ |
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public function loadInternal(array $config, ContainerBuilder $container) |
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{ |
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$loader = new XmlFileLoader($container, new FileLocator(array( |
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__DIR__.'/../Resources/config/'))); |
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$loader->load('services.xml'); |
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// Built-in handlers. |
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$container->getDefinition('jms_serializer.datetime_handler') |
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->addArgument($config['handlers']['datetime']['default_format']) |
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->addArgument($config['handlers']['datetime']['default_timezone']) |
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->addArgument($config['handlers']['datetime']['cdata']) |
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; |
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// property naming |
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$container |
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->getDefinition('jms_serializer.camel_case_naming_strategy') |
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->addArgument($config['property_naming']['separator']) |
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->addArgument($config['property_naming']['lower_case']) |
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; |
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if ($config['property_naming']['enable_cache']) { |
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$container |
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->getDefinition('jms_serializer.cache_naming_strategy') |
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->addArgument(new Reference((string) $container->getAlias('jms_serializer.naming_strategy'))) |
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; |
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$container->setAlias('jms_serializer.naming_strategy', 'jms_serializer.cache_naming_strategy'); |
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} |
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$bundles = $container->getParameter('kernel.bundles'); |
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if (!empty($config['expression_evaluator']['id'])) { |
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$container |
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->getDefinition('jms_serializer.serializer') |
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->replaceArgument(7, new Reference($config['expression_evaluator']['id'])); |
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$container |
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->setAlias('jms_serializer.accessor_strategy', 'jms_serializer.accessor_strategy.expression'); |
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} else { |
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$container->removeDefinition('jms_serializer.expression_evaluator'); |
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$container->removeDefinition('jms_serializer.accessor_strategy.expression'); |
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} |
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// metadata |
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if ('none' === $config['metadata']['cache']) { |
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$container->removeAlias('jms_serializer.metadata.cache'); |
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} elseif ('file' === $config['metadata']['cache']) { |
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$container |
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->getDefinition('jms_serializer.metadata.cache.file_cache') |
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->replaceArgument(0, $config['metadata']['file_cache']['dir']) |
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; |
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$dir = $container->getParameterBag()->resolveValue($config['metadata']['file_cache']['dir']); |
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if (!file_exists($dir)) { |
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if (!$rs = @mkdir($dir, 0777, true)) { |
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throw new RuntimeException(sprintf('Could not create cache directory "%s".', $dir)); |
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} |
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} |
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} else { |
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$container->setAlias('jms_serializer.metadata.cache', new Alias($config['metadata']['cache'], false)); |
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} |
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if ($config['metadata']['infer_types_from_doctrine_metadata'] === false) { |
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$container->setParameter('jms_serializer.infer_types_from_doctrine_metadata', false); |
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} |
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$container |
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->getDefinition('jms_serializer.metadata_factory') |
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->replaceArgument(2, $config['metadata']['debug']) |
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; |
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// directories |
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$directories = array(); |
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if ($config['metadata']['auto_detection']) { |
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foreach ($bundles as $name => $class) { |
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$ref = new \ReflectionClass($class); |
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$directories[$ref->getNamespaceName()] = dirname($ref->getFileName()).'/Resources/config/serializer'; |
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} |
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} |
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foreach ($config['metadata']['directories'] as $directory) { |
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$directory['path'] = rtrim(str_replace('\\', '/', $directory['path']), '/'); |
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if ('@' === $directory['path'][0]) { |
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$bundleName = substr($directory['path'], 1, strpos($directory['path'], '/') - 1); |
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if (!isset($bundles[$bundleName])) { |
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throw new RuntimeException(sprintf('The bundle "%s" has not been registered with AppKernel. Available bundles: %s', $bundleName, implode(', ', array_keys($bundles)))); |
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} |
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$ref = new \ReflectionClass($bundles[$bundleName]); |
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$directory['path'] = dirname($ref->getFileName()).substr($directory['path'], strlen('@'.$bundleName)); |
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} |
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$directories[rtrim($directory['namespace_prefix'], '\\')] = rtrim($directory['path'], '\\/'); |
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} |
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$container |
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->getDefinition('jms_serializer.metadata.file_locator') |
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->replaceArgument(0, $directories) |
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; |
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$container->setParameter('jms_serializer.xml_deserialization_visitor.doctype_whitelist', $config['visitors']['xml']['doctype_whitelist']); |
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$container->setParameter('jms_serializer.xml_serialization_visitor.format_output', $config['visitors']['xml']['format_output']); |
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$container->setParameter('jms_serializer.json_serialization_visitor.options', $config['visitors']['json']['options']); |
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if ( ! $config['enable_short_alias']) { |
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$container->removeAlias('serializer'); |
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} |
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if ( ! $container->getParameter('kernel.debug')) { |
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$container->removeDefinition('jms_serializer.stopwatch_subscriber'); |
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} |
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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->getParameterBag()->resolveValue('%kernel.debug%')); |
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} |
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} |
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schmittjoh /
JMSSerializerBundle
