public function InsertPosition::performInsert in Entity Reference Hierarchy 3.x

Same name and namespace in other branches

1. 8.2 src/Storage/InsertPosition.php \Drupal\entity_hierarchy\Storage\InsertPosition::performInsert()

Perform the insert.

Parameters

\Drupal\entity_hierarchy\Storage\NestedSetStorage $storage: Storage.

\PNX\NestedSet\Node|\PNX\NestedSet\NodeKey $node: Node to create or insert.

Return value

\PNX\NestedSet\Node Inserted node.

File

src/Storage/InsertPosition.php, line 66

Class

InsertPosition

Defines a value object for an insert position.

Namespace

Drupal\entity_hierarchy\Storage

Code

public function performInsert(NestedSetStorage $storage, $node) {
  $command = [
    'action' => self::ACTION_ADD_NODE,
    'direction' => $this->direction,
  ];
  if (!$this->insert) {
    $command['action'] = self::ACTION_MOVE_SUB_TREE;
  }
  $method = implode('', $command);
  return call_user_func_array([
    $storage,
    $method,
  ], [
    $this->reference,
    $node,
  ]);
}