BenatEspina\I18nRoutingBundle\DependencyInjection\Compiler\SetNotFoundLocaleResolverPass

Complexity

Total Complexity

5

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	2

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	process()	0	5	1
A	loadDependency()	0	18	4

<?php

/*
 * This file is part of the I18n Routing Bundle.
 *
 * (c) Beñat Espiña <benatespina@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace BenatEspina\I18nRoutingBundle\DependencyInjection\Compiler;

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

/**
 * @author Beñat Espiña <benatespina@gmail.com>
 */
class SetNotFoundLocaleResolverPass implements CompilerPassInterface
{
    const TWIG_EXTENSION_ID = 'benat_espina_i18n_routing.twig.current_path_translation_extension';
    const LISTENER_ID = 'benat_espina_i18n_routing.event_listener.not_found_locale';

    public function process(ContainerBuilder $container)
    {
        $this->loadDependency($container, self::LISTENER_ID, 0);
        $this->loadDependency($container, self::TWIG_EXTENSION_ID, 3);
    }

    private function loadDependency(ContainerBuilder $container, $serviceId, $position)
    {
        if (!$container->hasDefinition($serviceId)) {
            return;
        }
        $services = $container->findTaggedServiceIds('benat_espina_i18n_routing.not_found_locale_resolver');
        if (count($services) === 0) {
            return;
        }

        if (count($services) > 1) {
            throw new \LogicException(
                'Only one service can have the "benat_espina_i18n_routing.not_found_locale_resolver" tag.'
            );
        }

        $container->findDefinition($serviceId)->replaceArgument($position, $container->getDefinition(key($services)));
    }
}