LIN3S\KnowledgeBaseBundle\DependencyInjection\Compiler\GeneratorCompilerPass

Complexity

Total Complexity

4

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Importance

Changes	2
Bugs	0	Features	1

1 Method

Rating	Name	Duplication	Size	Complexity
A	process()	0	14	4

<?php

/*
 * This file is part of the Knowledge Base package.
 *
 * Copyright (c) 2015 LIN3S <info@lin3s.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace LIN3S\KnowledgeBaseBundle\DependencyInjection\Compiler;

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

/**
 * Class ConfigurationCompilerPass.
 *
 * Loads config from parameters and adds definitions in the container for template and configuration as
 * 'lin3s_knowledge_base.template' and 'lin3s_knowledge_base.configuration' respectively.
 *
 * @author Gorka Laucirica <gorka.lauzirika@gmail.com>
 */
class GeneratorCompilerPass implements CompilerPassInterface
{
    /**
     * {@inheritdoc}
     */
    public function process(ContainerBuilder $container)
    {
        if (!$container->hasDefinition('lin3s_knowledge_base.registry.generator')) {
            return;
        }
        $registry = $container->getDefinition('lin3s_knowledge_base.registry.generator');
        foreach ($container->findTaggedServiceIds('lin3s_knowledge_base.generator') as $id => $attributes) {
            if (!isset($attributes[0]['label'])) {
                throw new \InvalidArgumentException('Tagged generator needs to have `label` attribute.');
            }
            $name = $attributes[0]['label'];
            $registry->addMethodCall('add', [$name, new Reference($id)]);
        }
    }
}