public function ViewExecutable::__wakeup in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/src/ViewExecutable.php \Drupal\views\ViewExecutable::__wakeup()

Magic method implementation to unserialize the view executable.

File

core/modules/views/src/ViewExecutable.php, line 2510

Class

ViewExecutable

Represents a view as a whole.

Namespace

Drupal\views

Code

public function __wakeup() {

  // There are cases, like in testing where we don't have a container
  // available.
  if (\Drupal::hasContainer() && !empty($this->serializationData)) {

    // Load and reference the storage.
    $this->storage = \Drupal::entityTypeManager()
      ->getStorage('view')
      ->load($this->serializationData['storage']);
    $this->storage
      ->set('executable', $this);

    // Attach all necessary services.
    $this->user = \Drupal::currentUser();
    $this->viewsData = \Drupal::service($this->serializationData['views_data']);
    $this->routeProvider = \Drupal::service($this->serializationData['route_provider']);

    // Restore the state of this executable.
    if ($request = \Drupal::request()) {
      $this
        ->setRequest($request);
    }
    $this
      ->setDisplay($this->serializationData['current_display']);
    $this
      ->setArguments($this->serializationData['args']);
    $this
      ->setCurrentPage($this->serializationData['current_page']);
    $this
      ->setExposedInput($this->serializationData['exposed_input']);
    $this->exposed_data = $this->serializationData['exposed_data'];
    $this->exposed_raw_input = $this->serializationData['exposed_raw_input'];
    $this->dom_id = $this->serializationData['dom_id'];
    $this
      ->initHandlers();

    // If the display was previously executed, execute it now.
    if ($this->serializationData['executed']) {
      $this
        ->execute($this->current_display);
    }
  }

  // Unset serializationData since it serves no further purpose.
  unset($this->serializationData);
}