private string UploadFileEx(String url)
        {
            String guid = System.Guid.NewGuid().ToString();

            DatabaseContextManager.AddPhoto(new PhotoModel()
            {
                PhotoId          = guid,
                UserId           = User.Identity.GetUserId(),
                PhotoPath        = cloudinaryManager.UploadImage(url, guid),
                PhotoName        = "",
                PhotoDescription = ""
            });
            return(guid);
        }
        private void UploadFile()
        {
            foreach (string upload in Request.Files)
            {
                if (Request.Files[upload] == null)
                {
                    continue;
                }

                String guid = System.Guid.NewGuid().ToString();
                DatabaseContextManager.AddPhoto(new PhotoModel()
                {
                    PhotoId          = guid,
                    UserId           = User.Identity.GetUserId(),
                    PhotoPath        = cloudinaryManager.UploadImage(Request.Files[upload].FileName, Request.Files[upload].InputStream, guid),
                    PhotoName        = "",
                    PhotoDescription = ""
                });
            }
        }