protected DefaultMenuLinkTreeManipulators::collectNodeLinks(array &$tree, array &$node_links)
Collects the node links in the menu tree.
Parameters
\Drupal\Core\Menu\MenuLinkTreeElement[] $tree: The menu link tree to manipulate.
array $node_links: Stores references to menu link elements to effectively set access.
Return value
\Drupal\Core\Menu\MenuLinkTreeElement[] The manipulated menu link tree.
File
- core/lib/Drupal/Core/Menu/DefaultMenuLinkTreeManipulators.php, line 175
Class
- DefaultMenuLinkTreeManipulators
- Provides a couple of menu link tree manipulators.
Namespace
Drupal\Core\Menu
Code
protected function collectNodeLinks(array &$tree, array &$node_links) {
foreach ($tree as $key => &$element) {
if ($element->link->getRouteName() == 'entity.node.canonical') {
$nid = $element->link->getRouteParameters()['node'];
$node_links[$nid][$key] = $element;
// Deny access by default. checkNodeAccess() will re-add it.
$element->access = AccessResult::neutral();
}
if ($element->hasChildren) {
$this->collectNodeLinks($element->subtree, $node_links);
}
}
}
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