eZ\Publish\Core\Base\Container\Compiler\Storage\Legacy\FieldValueConverterRegistryPass

Complexity

Total Complexity

9

Size/Duplication

Total Lines	43
Duplicated Lines	65.12 %

Coupling/Cohesion

Components	0
Dependencies	4

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
B	process()	28	37	9

<?php

/**
 * File containing the FieldValueConverterRegistryPass class.
 *
 * @copyright Copyright (C) eZ Systems AS. All rights reserved.
 * @license For full copyright and license information view LICENSE file distributed with this source code.
 */
namespace eZ\Publish\Core\Base\Container\Compiler\Storage\Legacy;

use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Exception\LogicException;
use Symfony\Component\DependencyInjection\Reference;

/**
 * This compiler pass will register Legacy Storage field value converters.
 */
class FieldValueConverterRegistryPass implements CompilerPassInterface
{
    /**
     * @param \Symfony\Component\DependencyInjection\ContainerBuilder $container
     */
    public function process(ContainerBuilder $container)
    {
        if (!$container->hasDefinition('ezpublish.persistence.legacy.field_value_converter.registry')) {
            return;
        }

        $registry = $container->getDefinition('ezpublish.persistence.legacy.field_value_converter.registry');

        foreach ($container->findTaggedServiceIds('ezpublish.storageEngine.legacy.converter') as $id => $attributes) {

This code seems to be duplicated across your project.

            foreach ($attributes as $attribute) {
                if (!isset($attribute['alias'])) {
                    throw new LogicException('ezpublish.storageEngine.legacy.converter service tag needs an "alias" attribute to identify the field type. None given.');
                }

                if (isset($attribute['lazy']) && $attribute['lazy'] === true) {
                    if (!isset($attribute['callback'])) {
                        throw new LogicException("Converter service '$id' is marked as lazy but no callback is provided! Please provide a callback.");
                    }

                    $converter = $attribute['callback'];
                    if (strpos($converter, '::') === 0) {
                        $converter = $container->getDefinition($id)->getClass() . $converter;
                    }
                } else {
                    $converter = new Reference($id);
                }

                $registry->addMethodCall(
                    'register',
                    array(
                        $attribute['alias'],
                        $converter,
                    )
                );
            }
        }
    }
}