book_node_predelete

book_node_predelete(EntityInterface $node)

Implements hook_ENTITY_TYPE_predelete() for node entities.

File

core/modules/book/book.module, line 280: Allows users to create and organize related content in an outline.

Code

function book_node_predelete(EntityInterface $node) {
  if (!empty($node->book['bid'])) {
    /** @var \Drupal\book\BookManagerInterface $book_manager */
    $book_manager = \Drupal::service('book.manager');
    $book_manager->deleteFromBook($node->book['nid']);
  }
}

Links:

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

doc_Drupal

2025-01-10 15:47:30

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