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Completed
Pull Request — master (#612)
by Benjamin
08:30
created

JMSSerializerExtension::loadInternal()   F

Complexity

Conditions 25
Paths > 20000

Size

Total Lines 161
Code Lines 102

Duplication

Lines 12
Ratio 7.45 %

Code Coverage

Tests 102
CRAP Score 25.2401

Importance

Changes 0
Metric Value
dl 12
loc 161
ccs 102
cts 110
cp 0.9273
rs 2
c 0
b 0
f 0
cc 25
eloc 102
nc 26408
nop 2
crap 25.2401

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\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\HttpKernel\DependencyInjection\ConfigurableExtension;
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class JMSSerializerExtension extends ConfigurableExtension
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{
31 51
    public function loadInternal(array $config, ContainerBuilder $container)
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    {
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        $container
34 51
            ->registerForAutoconfiguration(EventSubscriberInterface::class)
35 51
            ->addTag('jms_serializer.event_subscriber');
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37 51
        $loader = new XmlFileLoader($container, new FileLocator(array(
38 51
            __DIR__ . '/../Resources/config/')));
39 51
        $loader->load('services.xml');
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        // Built-in handlers.
42 51
        $container->getDefinition('jms_serializer.datetime_handler')
43 51
            ->addArgument($config['handlers']['datetime']['default_format'])
44 51
            ->addArgument($config['handlers']['datetime']['default_timezone'])
45 51
            ->addArgument($config['handlers']['datetime']['cdata']);
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47 51
        $container->getDefinition('jms_serializer.array_collection_handler')
48 51
            ->replaceArgument(0, $config['handlers']['array_collection']['initialize_excluded']);
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        // Built-in subscribers.
51 51
        $container->getDefinition('jms_serializer.doctrine_proxy_subscriber')
52 51
            ->replaceArgument(0, !$config['subscribers']['doctrine_proxy']['initialize_virtual_types'])
53 51
            ->replaceArgument(1, $config['subscribers']['doctrine_proxy']['initialize_excluded']);
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        // Built-in object constructor.
56 51
        $container->getDefinition('jms_serializer.doctrine_object_constructor')
57 51
            ->replaceArgument(2, $config['object_constructors']['doctrine']['fallback_strategy']);
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        // property naming
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        $container
61 51
            ->getDefinition('jms_serializer.camel_case_naming_strategy')
62 51
            ->addArgument($config['property_naming']['separator'])
63 51
            ->addArgument($config['property_naming']['lower_case']);
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65 51
        if (!empty($config['property_naming']['id'])) {
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            $container->setAlias('jms_serializer.naming_strategy', $config['property_naming']['id']);
67 1
        }
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69 51
        if ($config['property_naming']['enable_cache']) {
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            $container
71 50
                ->getDefinition('jms_serializer.cache_naming_strategy')
72 50
                ->addArgument(new Reference((string)$container->getAlias('jms_serializer.naming_strategy')));
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            $container->setAlias('jms_serializer.naming_strategy', 'jms_serializer.cache_naming_strategy');
74 50
        }
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        $bundles = $container->getParameter('kernel.bundles');
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        if (!empty($config['expression_evaluator']['id'])) {
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            $container
80 49
                ->getDefinition('jms_serializer.serializer')
81 49
                ->replaceArgument(7, new Reference($config['expression_evaluator']['id']));
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            $container
84 49
                ->setAlias('jms_serializer.accessor_strategy', 'jms_serializer.accessor_strategy.expression');
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        } else {
87 2
            $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');
94 51
        } elseif ('file' === $config['metadata']['cache']) {
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            $container
96 51
                ->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']);
100 51
            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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            }
103 51
        } 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) {
108 1
            $container->setParameter('jms_serializer.infer_types_from_doctrine_metadata', false);
109 1
        }
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        $container
112 51
            ->getDefinition('jms_serializer.metadata_factory')
113 51
            ->replaceArgument(2, $config['metadata']['debug']);
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        // directories
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        $directories = array();
117 51
        if ($config['metadata']['auto_detection']) {
118 51
            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()] = $dir;
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                }
125 51
            }
126 51
        }
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        foreach ($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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134 2
                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
150 50
            ->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', $config['visitors']['json']['options']);
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157 50
        if (!$container->getParameter('kernel.debug')) {
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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', $config['default_context'][$configKey]['id']);
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                $container->removeDefinition($serviceId);
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                continue;
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            }
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175 49 View Code Duplication
            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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176 1
                $contextFactory->addMethodCall('setVersion', [$config['default_context'][$configKey]['version']]);
177 1
            }
178 49 View Code Duplication
            if (isset($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...
179 1
                $contextFactory->addMethodCall('setSerializeNulls', [$config['default_context'][$configKey]['serialize_null']]);
180 1
            }
181 49 View Code Duplication
            if (!empty($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...
182 1
                $contextFactory->addMethodCall('setAttributes', [$config['default_context'][$configKey]['attributes']]);
183 1
            }
184 49 View Code Duplication
            if (!empty($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...
185 1
                $contextFactory->addMethodCall('setGroups', [$config['default_context'][$configKey]['groups']]);
186 1
            }
187 49
            if (!empty($config['default_context'][$configKey]['enable_max_depth_checks'])) {
188 1
                $contextFactory->addMethodCall('enableMaxDepthChecks');
189 1
            }
190 50
        }
191 50
    }
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193 51
    public function getConfiguration(array $config, ContainerBuilder $container)
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    {
195 51
        return new Configuration($container->getParameterBag()->resolveValue('%kernel.debug%'));
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    }
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}
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