protected MenuTreeStorage::findParent($link, $original)
Loads the parent definition if it exists.
Parameters
array $link: The link definition to find the parent of.
array|false $original: The original link that might be used to find the parent if the parent is not set on the $link, or FALSE if the original could not be loaded.
Return value
array|false Returns a definition array, or FALSE if no parent was found.
File
- core/lib/Drupal/Core/Menu/MenuTreeStorage.php, line 563
Class
- MenuTreeStorage
- Provides a menu tree storage using the database.
Namespace
Drupal\Core\Menu
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | protected function findParent($link, $original) { $parent = FALSE; // This item is explicitly top-level, skip the rest of the parenting. if (isset($link['parent']) && empty($link['parent'])) { return $parent; } // If we have a parent link ID, try to use that. $candidates = array(); if (isset($link['parent'])) { $candidates[] = $link['parent']; } elseif (!empty($original['parent']) && $link['menu_name'] == $original['menu_name']) { // Otherwise, fall back to the original parent. $candidates[] = $original['parent']; } foreach ($candidates as $id) { $parent = $this->loadFull($id); if ($parent) { break; } } return $parent;} |
Please login to continue.