JMSSerializerExtension::loadInternal()   F
last analyzed

Complexity

Conditions 29
Paths > 20000

Size

Total Lines 173
Code Lines 110

Duplication

Lines 12
Ratio 6.94 %

Code Coverage

Tests 110
CRAP Score 29.2621

Importance

Changes 0
Metric Value
dl 12
loc 173
ccs 110
cts 118
cp 0.9322
rs 2
c 0
b 0
f 0
cc 29
eloc 110
nc 105616
nop 2
crap 29.2621

How to fix   Long Method    Complexity   

Long Method

Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.

For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.

Commonly applied refactorings include:

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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 JMS\Serializer\EventDispatcher\EventSubscriberInterface;
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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\Alias;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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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\Finder\Finder;
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use Symfony\Component\HttpKernel\DependencyInjection\ConfigurableExtension;
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use Symfony\Component\Stopwatch\Stopwatch;
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class JMSSerializerExtension extends ConfigurableExtension
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{
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    public function loadInternal(array $config, ContainerBuilder $container)
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    {
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        if (method_exists($container, 'registerForAutoconfiguration')) {
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            $container
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                ->registerForAutoconfiguration(EventSubscriberInterface::class)
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                ->addTag('jms_serializer.event_subscriber');
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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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        $container->getDefinition('jms_serializer.array_collection_handler')
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            ->replaceArgument(0, $config['handlers']['array_collection']['initialize_excluded']);
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        // Built-in subscribers.
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        $container->getDefinition('jms_serializer.doctrine_proxy_subscriber')
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            ->replaceArgument(0, !$config['subscribers']['doctrine_proxy']['initialize_virtual_types'])
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            ->replaceArgument(1, $config['subscribers']['doctrine_proxy']['initialize_excluded']);
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        // Built-in object constructor.
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        $container->getDefinition('jms_serializer.doctrine_object_constructor')
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            ->replaceArgument(2, $config['object_constructors']['doctrine']['fallback_strategy']);
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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($config['property_naming']['lower_case']);
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        if (!empty($config['property_naming']['id'])) {
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            $container->setAlias('jms_serializer.naming_strategy', $config['property_naming']['id']);
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        }
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        if ($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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            $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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            $dir = $container->getParameterBag()->resolveValue($config['metadata']['file_cache']['dir']);
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            if (!is_dir($dir) && !@mkdir($dir, 0777, true) && !is_dir($dir)) {
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                throw new RuntimeException(sprintf('Could not create cache directory "%s".', $dir));
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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, $config['metadata']['debug']);
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        // warmup
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        if (!empty($config['metadata']['warmup']['paths']['included']) && class_exists(Finder::class)) {
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            $container
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                ->getDefinition('jms_serializer.cache.cache_warmer')
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                ->replaceArgument(0, $config['metadata']['warmup']['paths']['included'])
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                ->replaceArgument(2, $config['metadata']['warmup']['paths']['excluded']);
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        } else {
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            $container->removeDefinition('jms_serializer.cache.cache_warmer');
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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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                $dir = dirname($ref->getFileName()) . '/Resources/config/serializer';
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                if (file_exists($dir)) {
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                    $directories[$ref->getNamespaceName()] = $dir;
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                }
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            }
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        }
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        foreach ($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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                $pathParts = explode('/', $directory['path']);
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                $bundleName = substr($pathParts[0], 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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            $dir = rtrim($directory['path'], '\\/');
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            if (!file_exists($dir)) {
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                throw new RuntimeException(sprintf('The metadata directory "%s" does not exist for the namespace "%s"', $dir, $directory['namespace_prefix']));
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            }
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            $directories[rtrim($directory['namespace_prefix'], '\\')] = $dir;
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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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        $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', $config['visitors']['json']['options']);
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        if (!$container->getParameter('kernel.debug') || !class_exists(Stopwatch::class)) {
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            $container->removeDefinition('jms_serializer.stopwatch_subscriber');
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        }
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        // context factories
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        $services = [
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            'serialization' => 'jms_serializer.configured_serialization_context_factory',
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            'deserialization' => 'jms_serializer.configured_deserialization_context_factory',
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        ];
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        foreach ($services as $configKey => $serviceId) {
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            $contextFactory = $container->getDefinition($serviceId);
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            if (isset($config['default_context'][$configKey]['id'])) {
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                $container->setAlias('jms_serializer.' . $configKey . '_context_factory', new Alias($config['default_context'][$configKey]['id'], true));
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                $container->removeDefinition($serviceId);
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                continue;
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            }
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            if (isset($config['default_context'][$configKey]['version'])) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across your project.

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.

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191 1
                $contextFactory->addMethodCall('setVersion', [$config['default_context'][$configKey]['version']]);
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            }
193 52 View Code Duplication
            if (isset($config['default_context'][$configKey]['serialize_null'])) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across your project.

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.

Loading history...
194 1
                $contextFactory->addMethodCall('setSerializeNulls', [$config['default_context'][$configKey]['serialize_null']]);
195 1
            }
196 52 View Code Duplication
            if (!empty($config['default_context'][$configKey]['attributes'])) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across your project.

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.

Loading history...
197 1
                $contextFactory->addMethodCall('setAttributes', [$config['default_context'][$configKey]['attributes']]);
198 1
            }
199 52 View Code Duplication
            if (!empty($config['default_context'][$configKey]['groups'])) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across your project.

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.

Loading history...
200 1
                $contextFactory->addMethodCall('setGroups', [$config['default_context'][$configKey]['groups']]);
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            }
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            if (!empty($config['default_context'][$configKey]['enable_max_depth_checks'])) {
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                $contextFactory->addMethodCall('enableMaxDepthChecks');
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            }
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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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