/**
* Add parent node ids of a given parent and all it's parents to the parentIds
* property for updating
*
* @param AppModel $model The model object that the behavior is attached to
* @param integer $parentId
* @access protected
*/
function _addParentIds(&$model, $parentId)
{
if (!$parentId) {
return;
}
// Get the path to the parent
$pathToParent = $model->getpath($parentId);
// Get the Ids of the nodes in the path to parent
$idsInPathToParent = Set::extract("/{$model->alias}/{$model->primaryKey}", $pathToParent);
// Add these to the _parentIds property for updating in afterSave
$this->_parentIds[$model->alias] = array_merge($this->_parentIds[$model->alias], $idsInPathToParent);
// Remove duplicates
$this->_parentIds[$model->alias] = array_unique($this->_parentIds[$model->alias]);
}
