public function DrupalKernel::preHandle

Helper method that does request related initialization.

Parameters

\Symfony\Component\HttpFoundation\Request $request: The current request.

Overrides DrupalKernelInterface::preHandle

File

core/lib/Drupal/Core/DrupalKernel.php, line 597

Class

DrupalKernel

The DrupalKernel class is the core of Drupal itself.

Namespace

Code

public function preHandle(Request $request) {

  // Sanitize the request.
  $request = RequestSanitizer::sanitize($request, (array) Settings::get(RequestSanitizer::SANITIZE_INPUT_SAFE_KEYS, []), (bool) Settings::get(RequestSanitizer::SANITIZE_LOG, FALSE));

  // Ensure that there is a session on every request.
  if (!$request
    ->hasSession()) {
    $this
      ->initializeEphemeralSession($request);
  }
  $this
    ->loadLegacyIncludes();

  // Load all enabled modules.
  $this->container
    ->get('module_handler')
    ->loadAll();

  // Register stream wrappers.
  $this->container
    ->get('stream_wrapper_manager')
    ->register();

  // Initialize legacy request globals.
  $this
    ->initializeRequestGlobals($request);

  // Put the request on the stack.
  $this->container
    ->get('request_stack')
    ->push($request);

  // Set the allowed protocols.
  UrlHelper::setAllowedProtocols($this->container
    ->getParameter('filter_protocols'));
  $this->prepared = TRUE;
}