/**
* Add child nodes
*
* @param array $children
* @param string $path
* @param Node $parentNode
* @param bool $withChildren
* @param int $level
* @return void
*/
protected function _addChildNodes($children, $path, $parentNode, $withChildren = false, $level = 0)
{
if (isset($children[$path])) {
foreach ($children[$path] as $child) {
$nodeId = isset($child[$this->_idField]) ? $child[$this->_idField] : false;
if ($parentNode && $nodeId && ($node = $parentNode->getChildren()->searchById($nodeId))) {
$node->addData($child);
} else {
$node = new Node($child, $this->_idField, $this, $parentNode);
$node->setLevel($node->getData($this->_levelField));
$node->setPathId($node->getData($this->_pathField));
$this->addNode($node, $parentNode);
}
if ($withChildren) {
$this->_loaded = false;
$node->loadChildren(1);
$this->_loaded = false;
}
if ($path) {
$childrenPath = explode('/', $path);
} else {
$childrenPath = array();
}
$childrenPath[] = $node->getId();
$childrenPath = implode('/', $childrenPath);
$this->_addChildNodes($children, $childrenPath, $node, $withChildren, $level + 1);
}
}
}
