function fb_instant_articles_form_node_type_form_alter in Facebook Instant Articles 3.x

Same name and namespace in other branches

1. 8.2 fb_instant_articles.module \fb_instant_articles_form_node_type_form_alter()

Implements hook_form_FORM_ID_alter() for \Drupal\node\NodeTypeForm.

See also

fb_instant_articles_form_node_type_form_builder()

File

./fb_instant_articles.module, line 91

Contains fb_instant_articles.module..

Code

function fb_instant_articles_form_node_type_form_alter(&$form, FormStateInterface $form_state) {

  /** @var \Drupal\node\NodeTypeInterface $node_type */
  $node_type = $form_state
    ->getFormObject()
    ->getEntity();

  // Add a vertical tab to the node type form.
  $form['fb_instant_articles'] = [
    '#type' => 'details',
    '#title' => t('Facebook Instant Articles'),
    '#group' => 'additional_settings',
    '#access' => \Drupal::currentUser()
      ->hasPermission('administer fb_instant_articles'),
  ];

  // Facebook Instant Articles enabled checkbox.
  $form['fb_instant_articles']['fb_instant_articles_enabled'] = [
    '#type' => 'checkbox',
    '#title' => t('Enable Facebook Instant Articles'),
    '#description' => t('Enable content of this type with support for Facebook Instant Articles.'),
    '#weight' => 0,
    '#default_value' => $node_type
      ->getThirdPartySetting('fb_instant_articles', 'fb_instant_articles_enabled'),
  ];

  // Use an #entity_builder callback to edit a third party setting on the node
  // type entity before it gets saved to the database.
  $form['#entity_builders'][] = 'fb_instant_articles_form_node_type_form_builder';

  // Use a #submit callback to save a entity view display entity. This has to be
  // on #submit so that the node type entity has been saved since the entity
  // view display entity is dependent on the node type entity.
  $form['actions']['submit']['#submit'][] = 'fb_instant_articles_form_node_type_form_submit';
}