public DefaultMenuLinkTreeManipulators::checkNodeAccess(array $tree)
Performs access checking for nodes in an optimized way.
This manipulator should be added before the generic ::checkAccess() one, because it provides a performance optimization for ::checkAccess().
Parameters
\Drupal\Core\Menu\MenuLinkTreeElement[] $tree: The menu link tree to manipulate.
Return value
\Drupal\Core\Menu\MenuLinkTreeElement[] The manipulated menu link tree.
File
- core/lib/Drupal/Core/Menu/DefaultMenuLinkTreeManipulators.php, line 131
Class
- DefaultMenuLinkTreeManipulators
- Provides a couple of menu link tree manipulators.
Namespace
Drupal\Core\Menu
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | public function checkNodeAccess(array $tree) { $node_links = array(); $this->collectNodeLinks($tree, $node_links); if ($node_links) { $nids = array_keys($node_links); $query = $this->queryFactory->get('node'); $query->condition('nid', $nids, 'IN'); // Allows admins to view all nodes, by both disabling node_access // query rewrite as well as not checking for the node status. The // 'view own unpublished nodes' permission is ignored to not require cache // entries per user. $access_result = AccessResult::allowed()->cachePerPermissions(); if ($this->account->hasPermission('bypass node access')) { $query->accessCheck(FALSE); } else { $access_result->addCacheContexts(['user.node_grants:view']); $query->condition('status', NODE_PUBLISHED); } $nids = $query->execute(); foreach ($nids as $nid) { foreach ($node_links[$nid] as $key => $link) { $node_links[$nid][$key]->access = $access_result; } } } return $tree;} |
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