public BookManager::deleteFromBook($nid)
Deletes node's entry from book table.
Parameters
int $nid: The nid to delete.
Overrides BookManagerInterface::deleteFromBook
File
- core/modules/book/src/BookManager.php, line 431
Class
- BookManager
- Defines a book manager.
Namespace
Drupal\book
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | public function deleteFromBook($nid) { $original = $this->loadBookLink($nid, FALSE); $this->bookOutlineStorage->delete($nid); if ($nid == $original['bid']) { // Handle deletion of a top-level post. $result = $this->bookOutlineStorage->loadBookChildren($nid); $children = $this->entityManager->getStorage('node')->loadMultiple(array_keys($result)); foreach ($children as $child) { $child->book['bid'] = $child->id(); $this->updateOutline($child); } } $this->updateOriginalParent($original); $this->books = NULL; Cache::invalidateTags(array('bid:' . $original['bid']));} |
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