class RegisterPathProcessorsPass

CoreBundle.php in drupal/core/lib/Drupal/Core/CoreBundle.php

Definition of Drupal\Core\CoreBundle.

class RegisterPathProcessorsPass implements CompilerPassInterface {

  /**
   * Adds services tagged 'path_processor_inbound' to the path processor manager.
   *
   * @param \Symfony\Component\DependencyInjection\ContainerBuilder $container
   *  The container to process.
   */
  public function process(ContainerBuilder $container) {
    if (!$container
      ->hasDefinition('path_processor_manager')) {
      return;
    }
    $manager = $container
      ->getDefinition('path_processor_manager');

    // Add inbound path processors.
    foreach ($container
      ->findTaggedServiceIds('path_processor_inbound') as $id => $attributes) {
      $priority = isset($attributes[0]['priority']) ? $attributes[0]['priority'] : 0;
      $manager
        ->addMethodCall('addInbound', array(
        new Reference($id),
        $priority,
      ));
    }

    // Add outbound path processors.
    foreach ($container
      ->findTaggedServiceIds('path_processor_outbound') as $id => $attributes) {
      $priority = isset($attributes[0]['priority']) ? $attributes[0]['priority'] : 0;
      $manager
        ->addMethodCall('addOutbound', array(
        new Reference($id),
        $priority,
      ));
    }
  }

}