public function HierarchyManager::hierarchySaveNode in Entity Reference Hierarchy 8

Process a list of entity_hierarchy parents in preparation for writing to the database. No permission checking is done here. Each parent is written individually using HierarchyManager::hierarchyRecordSave.

Parameters

\Drupal\node\NodeInterface $node: The node object containing the list of parents to process.

Overrides HierarchyManagerInterface::hierarchySaveNode

See also

HierarchyManager::hierarchyRecordSave

File

src/HierarchyManager.php, line 604

Contains \Drupal\entity_hierarchy\HierarchyManager.

Class

HierarchyManager

Defines a hierarchy manager.

Namespace

Drupal\entity_hierarchy

Code

public function hierarchySaveNode(&$node) {
  if (!isset($node->entity_hierarchy_parents)) {
    return;
  }
  foreach ($node->entity_hierarchy_parents as $i => $item) {
    $node->entity_hierarchy_parents[$i] = (object) $item;
    $node->entity_hierarchy_parents[$i]->cnid = (int) $node
      ->id();
    if (!empty($node->entity_hierarchy_parents[$i]->remove)) {
      $node->entity_hierarchy_parents[$i]->pnid = NULL;
    }
    $this
      ->hierarchyRecordSave($node->entity_hierarchy_parents[$i]);
  }
}