public function BulkForm::viewsFormSubmit in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/views/src/Plugin/views/field/BulkForm.php \Drupal\views\Plugin\views\field\BulkForm::viewsFormSubmit()

Submit handler for the bulk form.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Throws

\Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException Thrown when the user tried to access an action without access to it.

File

core/modules/views/src/Plugin/views/field/BulkForm.php, line 397

Class

BulkForm

Defines a actions-based bulk operation form element.

Namespace

Drupal\views\Plugin\views\field

Code

public function viewsFormSubmit(&$form, FormStateInterface $form_state) {
  if ($form_state
    ->get('step') == 'views_form_views_form') {

    // Filter only selected checkboxes. Use the actual user input rather than
    // the raw form values array, since the site data may change before the
    // bulk form is submitted, which can lead to data loss.
    $user_input = $form_state
      ->getUserInput();
    $selected = array_filter($user_input[$this->options['id']]);
    $entities = [];
    $action = $this->actions[$form_state
      ->getValue('action')];
    $count = 0;
    foreach ($selected as $bulk_form_key) {
      $entity = $this
        ->loadEntityFromBulkFormKey($bulk_form_key);

      // Skip execution if current entity does not exist.
      if (empty($entity)) {
        continue;
      }

      // Skip execution if the user did not have access.
      if (!$action
        ->getPlugin()
        ->access($entity, $this->view
        ->getUser())) {
        $this->messenger
          ->addError($this
          ->t('No access to execute %action on the @entity_type_label %entity_label.', [
          '%action' => $action
            ->label(),
          '@entity_type_label' => $entity
            ->getEntityType()
            ->getLabel(),
          '%entity_label' => $entity
            ->label(),
        ]));
        continue;
      }
      $count++;
      $entities[$bulk_form_key] = $entity;
    }

    // If there were entities selected but the action isn't allowed on any of
    // them, we don't need to do anything further.
    if (!$count) {
      return;
    }
    $action
      ->execute($entities);
    $operation_definition = $action
      ->getPluginDefinition();
    if (!empty($operation_definition['confirm_form_route_name'])) {
      $options = [
        'query' => $this
          ->getDestinationArray(),
      ];
      $form_state
        ->setRedirect($operation_definition['confirm_form_route_name'], [], $options);
    }
    else {

      // Don't display the message unless there are some elements affected and
      // there is no confirmation form.
      $this->messenger
        ->addStatus($this
        ->formatPlural($count, '%action was applied to @count item.', '%action was applied to @count items.', [
        '%action' => $action
          ->label(),
      ]));
    }
  }
}