Admin_ClassController::saveCustomLayoutAction PHP Метод

    public function saveCustomLayoutAction()
    {
        $customLayout = Object\ClassDefinition\CustomLayout::getById($this->getParam("id"));
        $class = Object\ClassDefinition::getById($customLayout->getClassId());
        $configuration = \Zend_Json::decode($this->getParam("configuration"));
        $values = \Zend_Json::decode($this->getParam("values"));
        $modificationDate = intval($values["modificationDate"]);
        if ($modificationDate < $customLayout->getModificationDate()) {
            $this->_helper->json(["success" => false, "msg" => "custom_layout_changed"]);
        }
        $configuration["datatype"] = "layout";
        $configuration["fieldtype"] = "panel";
        $configuration["name"] = "pimcore_root";
        try {
            $layout = Object\ClassDefinition\Service::generateLayoutTreeFromArray($configuration, true);
            $customLayout->setLayoutDefinitions($layout);
            $customLayout->setName($values["name"]);
            $customLayout->setDescription($values["description"]);
            $customLayout->setDefault($values["default"]);
            $customLayout->save();
            $this->_helper->json(["success" => true, "id" => $customLayout->getId(), "data" => $customLayout]);
        } catch (\Exception $e) {
            Logger::error($e->getMessage());
            $this->_helper->json(["success" => false, "message" => $e->getMessage()]);
        }
    }