public static Tuple <string, string> GetThumbByGameId(int id, bool forceUpdate)
        {
            DbGame game;

            if (forceUpdate)
            {
                game = DbAccess.GetDbGameView(id);
                return(game == null ? null : RefreshThumb(game));
            }

            var existingThumb = DbAccess.GetThumb(id);

            if (existingThumb != null)
            {
                return(new Tuple <string, string>(existingThumb.ImageUrl, existingThumb.ContentType));
            }

            game = DbAccess.GetDbGameView(id);

            return(game == null ? null : RefreshThumb(game));
        }