public IHttpActionResult ListContentWithSingle(string type, string id)
        {
            try
            {
                ContentRepository repo = new ContentRepository();
                ListContentWithSingleViewModel model = new ListContentWithSingleViewModel();

                model.contents = repo.GetListByType(type, "");
                model.content = repo.GetSingleByAlias(id);
                return Ok(model);
            }
            catch (Exception ex)
            {
                return BadRequest(ex.Message);
            }
        }