/**
* @param string $json_argument_array
* @return string
* @throws FolderIDMissingException
*/
public static function count_data_browser($json_argument_array)
{
$argument_array = json_decode($json_argument_array);
$folder_id = $argument_array[0][1];
$virtual_folder_id = $argument_array[1][1];
if (!$folder_id and !$virtual_folder_id) {
$data_path = new DataPath(null, null);
$folder_id = $data_path->get_folder_id();
$virtual_folder_id = $data_path->get_virtual_folder_id();
}
if (is_numeric($folder_id) or is_numeric($virtual_folder_id)) {
return DataBrowser::count_data_browser_array($folder_id, $virtual_folder_id);
} else {
throw new FolderIDMissingException();
}
}
