public BookManager::loadBookLink($nid, $translate = TRUE)
Loads a single book entry.
The entries of a book entry is documented in \Drupal\book\BookOutlineStorageInterface::loadMultiple.
If $translate is TRUE, it also checks access ('access' key) and loads the title from the node itself.
Parameters
int $nid: The node ID of the book.
bool $translate: If TRUE, set access, title, and other elements.
Return value
array The book data of that node.
Overrides BookManagerInterface::loadBookLink
See also
\Drupal\book\BookOutlineStorageInterface::loadMultiple
File
- core/modules/book/src/BookManager.php, line 737
Class
- BookManager
- Defines a book manager.
Namespace
Drupal\book
Code
public function loadBookLink($nid, $translate = TRUE) { $links = $this->loadBookLinks(array($nid), $translate); return isset($links[$nid]) ? $links[$nid] : FALSE; }
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