public function BookManager::bookTreeCollectNodeLinks in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/book/src/BookManager.php \Drupal\book\BookManager::bookTreeCollectNodeLinks()
Collects node links from a given menu tree recursively.
Parameters
array $tree: The menu tree you wish to collect node links from.
array $node_links: An array in which to store the collected node links.
Overrides BookManagerInterface::bookTreeCollectNodeLinks
2 calls to BookManager::bookTreeCollectNodeLinks()
- BookManager::bookSubtreeData in core/
modules/ book/ src/ BookManager.php - Gets the data representing a subtree of the book hierarchy.
- BookManager::doBookTreeBuild in core/
modules/ book/ src/ BookManager.php - Builds a book tree.
File
- core/
modules/ book/ src/ BookManager.php, line 668 - Contains \Drupal\book\BookManager.
Class
- BookManager
- Defines a book manager.
Namespace
Drupal\bookCode
public function bookTreeCollectNodeLinks(&$tree, &$node_links) {
// All book links are nodes.
// @todo clean this up.
foreach ($tree as $key => $v) {
$nid = $v['link']['nid'];
$node_links[$nid][$tree[$key]['link']['nid']] =& $tree[$key]['link'];
$tree[$key]['link']['access'] = FALSE;
if ($tree[$key]['below']) {
$this
->bookTreeCollectNodeLinks($tree[$key]['below'], $node_links);
}
}
}