public function VideoEmbedDialog::ajaxSubmit in Video Embed Field 8

Same name and namespace in other branches

1. 8.2 modules/video_embed_wysiwyg/src/Form/VideoEmbedDialog.php \Drupal\video_embed_wysiwyg\Form\VideoEmbedDialog::ajaxSubmit()

An AJAX submit callback to validate the WYSIWYG modal.

File

modules/video_embed_wysiwyg/src/Form/VideoEmbedDialog.php, line 173

Class

VideoEmbedDialog

A class for a video embed dialog.

Namespace

Drupal\video_embed_wysiwyg\Form

Code

public function ajaxSubmit(array &$form, FormStateInterface $form_state) {
  $response = new AjaxResponse();
  if (!$form_state
    ->getErrors()) {

    // Load the provider and get the information needed for the client.
    $provider = $this
      ->getProvider($form_state
      ->getValue('video_url'));
    $response
      ->addCommand(new EditorDialogSave($this
      ->getClientValues($form_state, $provider)));
    $response
      ->addCommand(new CloseModalDialogCommand());
  }
  else {
    unset($form['#prefix'], $form['#suffix']);
    $form['status_messages'] = [
      '#type' => 'status_messages',
      '#weight' => -10,
    ];
    $response
      ->addCommand(new HtmlCommand(NULL, $form));
  }
  return $response;
}