function webform_cards_form_webform_edit_form_alter in Webform 6.x

Same name and namespace in other branches

1. 8.5 modules/webform_cards/webform_cards.module \webform_cards_form_webform_edit_form_alter()

Implements hook_form_FORM_ID_alter() for webform UI and source edit form.

See also

\Drupal\webform_ui\WebformUiEntityElementsForm

File

modules/webform_cards/webform_cards.module, line 273

Provides a 'Card' container element for clientside multistep form pagination.

Code

function webform_cards_form_webform_edit_form_alter(array &$form, FormStateInterface $form_state) {
  if (!isset($form['webform_ui_elements'])) {
    return;
  }

  /** @var \Drupal\webform_ui\WebformUiEntityElementsForm $form_object */
  $form_object = $form_state
    ->getFormObject();

  /** @var \Drupal\webform\WebformInterface $webform */
  $webform = $form_object
    ->getEntity();
  $wrapper_format = \Drupal::request()
    ->get(MainContentViewSubscriber::WRAPPER_FORMAT);
  $is_ajax_request = $wrapper_format === 'drupal_ajax';
  if ($webform
    ->hasWizardPages() && !$is_ajax_request) {
    $form['webform_cards_convert'] = [
      '#type' => 'webform_message',
      '#message_message' => [
        'message' => [
          '#markup' => t("Do you want to convert this webform's wizard pages to cards?"),
        ],
        'link' => [
          '#type' => 'link',
          '#title' => t('Convert'),
          '#url' => Url::fromRoute('entity.webform.cards_convert_form', [
            'webform' => $webform
              ->id(),
          ]),
          '#attributes' => WebformDialogHelper::getModalDialogAttributes(WebformDialogHelper::DIALOG_NARROW, [
            'button',
            'button--small',
          ]),
          '#prefix' => ' ',
        ],
      ],
      '#message_type' => 'info',
      '#message_close' => TRUE,
      '#message_storage' => WebformMessage::STORAGE_SESSION,
      '#message_id' => 'webform_card_convert_' . $webform
        ->id(),
      '#weight' => -100,
    ];
  }
  $form['#attached']['library'][] = 'webform_cards/webform_cards.admin';
}