public function ViewEditForm::submitDelayDestination in Drupal 10

Same name and namespace in other branches

1. 8 core/modules/views_ui/src/ViewEditForm.php \Drupal\views_ui\ViewEditForm::submitDelayDestination()
2. 9 core/modules/views_ui/src/ViewEditForm.php \Drupal\views_ui\ViewEditForm::submitDelayDestination()

Submit handler for form buttons that do not complete a form workflow.

The Edit View form is a multistep form workflow, but with state managed by the SharedTempStore rather than $form_state->setRebuild(). Without this submit handler, buttons that add or remove displays would redirect to the destination parameter (e.g., when the Edit View form is linked to from a contextual link). This handler can be added to buttons whose form submission should not yet redirect to the destination.

File

core/modules/views_ui/src/ViewEditForm.php, line 828

Class

ViewEditForm

Form controller for the Views edit form.

Namespace

Drupal\views_ui

Code

public function submitDelayDestination($form, FormStateInterface $form_state) {
  $request = $this->requestStack
    ->getCurrentRequest();
  $destination = $request->query
    ->get('destination');
  $redirect = $form_state
    ->getRedirect();

  // If there is a destination, and redirects are not explicitly disabled, add
  // the destination as a query string to the redirect and suppress it for the
  // current request.
  if (isset($destination) && $redirect !== FALSE) {

    // Create a valid redirect if one does not exist already.
    if (!$redirect instanceof Url) {
      $redirect = Url::createFromRequest($request);
    }

    // Add the current destination to the redirect unless one exists already.
    $options = $redirect
      ->getOptions();
    if (!isset($options['query']['destination'])) {
      $options['query']['destination'] = $destination;
      $redirect
        ->setOptions($options);
    }
    $form_state
      ->setRedirectUrl($redirect);
    $request->query
      ->remove('destination');
  }
}