public function ConfigFilterServiceProvider::alter in Config Filter 8

Modifies existing service definitions.

Parameters

ContainerBuilder $container: The ContainerBuilder whose service definitions can be altered.

Overrides ServiceProviderBase::alter

File

src/ConfigFilterServiceProvider.php, line 20

Class

ConfigFilterServiceProvider

Service provider to swap out the config sync service.

Namespace

Drupal\config_filter

Code

public function alter(ContainerBuilder $container) {
  if ($container
    ->hasDefinition('config.storage.sync')) {
    $original = $container
      ->getDefinition('config.storage.sync');
    $id = 'config.storage.sync';
  }
  elseif ($container
    ->hasDefinition('config.storage.staging')) {

    // For Drupal 8.
    $original = $container
      ->getDefinition('config.storage.staging');
    $id = 'config.storage.staging';
  }
  else {
    throw new ServiceNotFoundException('config_filter.storage.original', 'config.storage.sync');
  }

  // Save the original service so that we can use it in the factory.
  $container
    ->setDefinition('config_filter.storage.original', $original);
  $definition = new Definition(FilteredStorage::class);
  $definition
    ->setFactory([
    new Reference('config_filter.storage_factory'),
    'getSync',
  ]);
  $container
    ->setDefinition($id, $definition);
}