Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\hal;
Chris@0: 
Chris@0: use Drupal\Core\DependencyInjection\ContainerBuilder;
Chris@0: use Drupal\Core\DependencyInjection\ServiceModifierInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Adds hal+json as known format.
Chris@0:  */
Chris@0: class HalServiceProvider implements ServiceModifierInterface {
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function alter(ContainerBuilder $container) {
Chris@0:     if ($container->has('http_middleware.negotiation') && is_a($container->getDefinition('http_middleware.negotiation')->getClass(), '\Drupal\Core\StackMiddleware\NegotiationMiddleware', TRUE)) {
Chris@0:       $container->getDefinition('http_middleware.negotiation')->addMethodCall('registerFormat', ['hal_json', ['application/hal+json']]);
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0: }