FOS\RestBundle\DependencyInjection\Compiler\SerializerConfigurationPass

Complexity

Total Complexity

10

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

83.33%

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
D	process()	0	44	10

<?php

/*
 * This file is part of the FOSRestBundle package.
 *
 * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace FOS\RestBundle\DependencyInjection\Compiler;

use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;

/**
 * Checks if a serializer is either set or can be auto-configured.
 *
 * @author Christian Flothmann <christian.flothmann@xabbuh.de>
 * @author Florian Voutzinos <florian@voutzinos.com>
 *
 * @internal
 */
final class SerializerConfigurationPass implements CompilerPassInterface
{
    public function process(ContainerBuilder $container)
    {
        if ($container->has('fos_rest.serializer')) {
            $class = $container->getParameterBag()->resolveValue(
                $container->findDefinition('fos_rest.serializer')->getClass()
            );
            if (!is_subclass_of($class, 'FOS\RestBundle\Serializer\Serializer')) {

Due to PHP Bug #53727, is_subclass_of returns inconsistent results on some PHP versions for interfaces; you could instead use ReflectionClass::implementsInterface.

                throw new \InvalidArgumentException(sprintf('"fos_rest.serializer" must implement FOS\RestBundle\Serializer\Serializer (instance of "%s" given).', $class));
            }

            return;
        }

        if (!$container->has('serializer') && !$container->has('jms_serializer.serializer')) {
            throw new \InvalidArgumentException('Neither a service called "jms_serializer.serializer" nor "serializer" is available and no serializer is explicitly configured. You must either enable the JMSSerializerBundle, enable the FrameworkBundle serializer or configure a custom serializer.');
        }

        if ($container->has('serializer')) {
            $class = $container->getParameterBag()->resolveValue(
                $container->findDefinition('serializer')->getClass()
            );

            if (is_subclass_of($class, 'Symfony\Component\Serializer\SerializerInterface')) {

Due to PHP Bug #53727, is_subclass_of returns inconsistent results on some PHP versions for interfaces; you could instead use ReflectionClass::implementsInterface.

                $container->setAlias('fos_rest.serializer', 'fos_rest.serializer.symfony');
                $container->removeDefinition('fos_rest.serializer.exception_wrapper_serialize_handler');
            } elseif (is_subclass_of($class, 'JMS\Serializer\SerializerInterface')) {

Due to PHP Bug #53727, is_subclass_of returns inconsistent results on some PHP versions for interfaces; you could instead use ReflectionClass::implementsInterface.

                $container->setAlias('fos_rest.serializer', 'fos_rest.serializer.jms');
            } elseif (is_subclass_of($class, 'FOS\RestBundle\Serializer\Serializer')) {

Due to PHP Bug #53727, is_subclass_of returns inconsistent results on some PHP versions for interfaces; you could instead use ReflectionClass::implementsInterface.

                $container->setAlias('fos_rest.serializer', 'serializer');
            } else {
                throw new \InvalidArgumentException(sprintf('"fos_rest.serializer" must implement FOS\RestBundle\Serializer\Serializer (instance of "%s" given).', $class));
            }

            return;
        } else {
            $container->removeDefinition('fos_rest.serializer.exception_wrapper_normalizer');
        }

        if ($container->has('jms_serializer.serializer')) {
            $container->setAlias('fos_rest.serializer', 'fos_rest.serializer.jms');
        } else {
            $container->removeDefinition('fos_rest.serializer.exception_wrapper_serialize_handler');
        }
    }
}