public function run(Request $request, $path = '')
		{
			// data
			$data   = $request->get('_data', []);
			if (is_string($data))
			{
				$data = json_decode($data, JSON_OBJECT_AS_ARRAY);
			}

			// form
			$form   = $request->get('_form', null);
			parse_str($form, $form);

			// run
            return $this->sketchpad->run($path, $data, $form);
		}