LanguageHierarchyServiceProvider.php in Language Hierarchy 2.x

Namespace

Drupal\language_hierarchy

File

src/LanguageHierarchyServiceProvider.php

<?php

namespace Drupal\language_hierarchy;

use Drupal\Core\DependencyInjection\ContainerBuilder;
use Drupal\Core\DependencyInjection\ServiceProviderBase;
use Symfony\Component\DependencyInjection\Reference;

/**
 * Overrides the language overrides config factory service to use fallbacks.
 */
class LanguageHierarchyServiceProvider extends ServiceProviderBase {

  /**
   * {@inheritdoc}
   */
  public function alter(ContainerBuilder $container) {
    $definition = $container
      ->getDefinition('language.config_factory_override');
    $definition
      ->setClass('Drupal\\language_hierarchy\\Config\\LanguageHierarchyConfigFactoryOverride');
    $modules = $container
      ->getParameter('container.modules');

    // Decorate locale.storage only if locale module is enabled.
    if (isset($modules['locale'])) {
      $container
        ->register('language_hierarchy.string_database_storage_decorator', 'Drupal\\language_hierarchy\\StringDatabaseStorageDecorator')
        ->setDecoratedService('locale.storage')
        ->addArgument(new Reference('language_hierarchy.string_database_storage_decorator.inner'))
        ->addArgument(new Reference('language_manager'))
        ->addArgument(new Reference('database'));
    }

    // Add RouteSubscriber only if Config Translation module is enabled.
    if (isset($modules['config_translation'])) {
      $container
        ->register('language_hierarchy.route_subscriber', 'Drupal\\language_hierarchy\\Routing\\RouteSubscriber')
        ->addArgument(new Reference('plugin.manager.config_translation.mapper'))
        ->addTag('event_subscriber');
    }
  }

}

Classes

Name	Description
LanguageHierarchyServiceProvider	Overrides the language overrides config factory service to use fallbacks.