public BookManager::bookTreeAllData($bid, $link = NULL, $max_depth = NULL)

public BookRemoveForm::getDescription()

public BookManager::bookTreeCollectNodeLinks(&$tree, &$node_links)

protected BookUninstallValidator::hasBookOutlines()

The node storage. Type:

Database Service Object. Type:

public BookManagerInterface::bookTreeCollectNodeLinks(&$tree

public BookManager::getAllBooks() Returns

protected BookManager::flatBookTree(array $tree, array &$flat)

protected BookAdminEditForm::bookAdminTableTree(array $tree