public BookManager::loadBookLink($nid, $translate = TRUE)

public BookController::bookRender()

public BookManagerInterface::getBookParents(array $item

The book being displayed. Type:

protected BookManager::doBookTreeBuild($bid, array $parameters = array())

protected BookManager::setParents(array &$link, array $parent)

public BookManagerInterface::bookLinkTranslate(&$link)

template_preprocess_book_node_export_html(&$variables) Prepares variables for single node export templates

public BookController::bookExport($type, NodeInterface

protected BookManager::moveChildren(array $link, array $original)