public function ViewsEmbedDialog::submitSelectViewStep in Views entity embed 8

Same name and namespace in other branches

1. 2.0.x src/Form/ViewsEmbedDialog.php \Drupal\views_entity_embed\Form\ViewsEmbedDialog::submitSelectViewStep()

Form submission handler for the views selection step.

Return value

\Drupal\Core\Ajax\AjaxResponse The ajax response.

File

src/Form/ViewsEmbedDialog.php, line 181

Class

ViewsEmbedDialog

Provides a form to embed URLs.

Namespace

Drupal\views_entity_embed\Form

Code

public function submitSelectViewStep(array &$form, FormStateInterface $form_state) {
  $response = new AjaxResponse();

  // Display errors in form, if any.
  if ($form_state
    ->hasAnyErrors()) {
    unset($form['#prefix'], $form['#suffix']);
    $form['status_messages'] = [
      '#type' => 'status_messages',
      '#weight' => -10,
    ];
    $response
      ->addCommand(new HtmlCommand('#views-entity-embed-dialog-form', $form));
  }
  else {
    $view_element = $form_state
      ->get('view_element');

    // Add data-view-name with selected view_name.
    $view_element['data-view-name'] = $form_state
      ->getValue('view_name');
    $form_state
      ->set('view_element', $view_element);
    $form_state
      ->set('step', 'select_display');
    $form_state
      ->set('view', Views::getView($form_state
      ->getValue('view_name')));
    $form_state
      ->setRebuild(TRUE);
    $rebuild_form = $this->formBuilder
      ->rebuildForm('views_entity_embed_dialog', $form_state, $form);
    unset($rebuild_form['#prefix'], $rebuild_form['#suffix']);
    $response
      ->addCommand(new HtmlCommand('#views-entity-embed-dialog-form', $rebuild_form));
    $response
      ->addCommand(new SetDialogTitleCommand('', $rebuild_form['#title']));
  }
  return $response;
}