/**
* Loads a singe level of nodes, internal recursion helper
*
* @param string $strParentNode
*
* @return array
*/
private function loadSingleLevel($strParentNode)
{
$arrReturn = array();
$arrCurLevel = class_module_navigation_point::getDynamicNaviLayer($strParentNode);
if (isset($arrCurLevel["node"]) && isset($arrCurLevel["subnodes"])) {
//switch between added nodes and "real" nodes
$arrTemp = array();
$arrTemp["node"] = $arrCurLevel["node"];
$arrTemp["subnodes"] = $arrCurLevel["subnodes"];
$arrReturn[] = $arrCurLevel;
}
/** @var class_module_navigation_point $objOneNode */
foreach ($arrCurLevel as $strKey => $objOneNode) {
if ($strKey !== "node" && $strKey !== "subnodes") {
if ($objOneNode->getIntRecordStatus() == 1 && $objOneNode->rightView()) {
$arrTemp = array();
$arrTemp["node"] = $objOneNode;
$arrTemp["subnodes"] = $this->loadSingleLevel($objOneNode->getSystemid());
$arrReturn[] = $arrTemp;
}
}
}
return $arrReturn;
}
