Admin_ObjectController::getIdPathPagingInfoAction PHP Метод

    public function getIdPathPagingInfoAction()
    {
        $path = $this->getParam("path");
        $pathParts = explode("/", $path);
        $id = array_pop($pathParts);
        $limit = $this->getParam("limit");
        if (empty($limit)) {
            $limit = 30;
        }
        $data = [];
        $targetObject = Object::getById($id);
        $object = $targetObject;
        while ($parent = $object->getParent()) {
            $list = new Object\Listing();
            $list->setCondition("o_parentId = ?", $parent->getId());
            $list->setUnpublished(true);
            $total = $list->getTotalCount();
            $info = ["total" => $total];
            if ($total > $limit) {
                $idList = $list->loadIdList();
                $position = array_search($object->getId(), $idList);
                $info["position"] = $position + 1;
                $info["page"] = ceil($info["position"] / $limit);
                $containsPaging = true;
            }
            $data[$parent->getId()] = $info;
            $object = $parent;
        }
        $this->_helper->json($data);
    }