class FormatSetter in Services 8.4

Class which extracts accept headers and sets Request formats accordingly to at least allow for accept header variation when needed. This class respects core's usage of request format and attempts to communicate it generically. It should leave the Request format NULL when an unrecognized header is submitted. Drupal core will later set a default of html. If a recognized format comes through, it's set at this point to allow the PageCache http_middleware to properly cache by format.

Hierarchy

• class \Drupal\services\StackMiddleware\FormatSetter implements \Symfony\Component\HttpKernel\HttpKernelInterface

1 string reference to 'FormatSetter'

services.services.yml in ./services.services.yml

services.services.yml

1 service uses FormatSetter

http_middleware.format_setter in ./services.services.yml

Drupal\services\StackMiddleware\FormatSetter

File

src/StackMiddleware/FormatSetter.php, line 17

Namespace

Drupal\services\StackMiddleware

class FormatSetter implements HttpKernelInterface {

  /**
   * The wrapped HTTP kernel.
   *
   * @var \Symfony\Component\HttpKernel\HttpKernelInterface
   */
  protected $httpKernel;

  /**
   * Constructs a PageCache object.
   *
   * @param \Symfony\Component\HttpKernel\HttpKernelInterface $http_kernel
   *   The decorated kernel.
   */
  public function __construct(HttpKernelInterface $http_kernel) {
    $this->httpKernel = $http_kernel;
  }

  /**
   * {@inheritdoc}
   */
  public function handle(Request $request, $type = self::MASTER_REQUEST, $catch = TRUE) {
    if ($request->headers
      ->has('Accept')) {
      $request
        ->setRequestFormat($request
        ->getFormat($request->headers
        ->get('Accept')));
    }
    return $this->httpKernel
      ->handle($request, $type, $catch);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
FormatSetter::$httpKernel	protected	property	The wrapped HTTP kernel.
FormatSetter::handle	public	function	Handles a Request to convert it to a Response.
FormatSetter::__construct	public	function	Constructs a PageCache object.