book_node_builder

book_node_builder($entity_type, NodeInterface $entity, &$form, FormStateInterface $form_state)

Entity form builder to add the book information to the node.

@todo: Remove this in favor of an entity field.

File

core/modules/book/book.module, line 171: Allows users to create and organize related content in an outline.

Code

function book_node_builder($entity_type, NodeInterface $entity, &$form, FormStateInterface $form_state) {
  $entity->book = $form_state->getValue('book');

  // Always save a revision for non-administrators.
  if (!empty($entity->book['bid']) && !\Drupal::currentUser()->hasPermission('administer nodes')) {
    $entity->setNewRevision();
  }
}

Links:

https://api.drupal.org/api/drupal/core%21modules%21book%21book.module/function/book_node_builder/8.2.x

doc_Drupal

2016-10-29 08:48:37

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