public ActionResult AddImages(TripAddImageViewModel tripImages)
        {
            var test   = Request.Files.Count;
            var test12 = Request.Files;

            if (tripImages.Images.Count() > 0)
            {
                var trip = this.trips.GetById(tripImages.TripID)
                           .FirstOrDefault();

                foreach (var uploadedFile in tripImages.Images)
                {
                    if (uploadedFile != null && uploadedFile.ContentLength > 0)
                    {
                        Image image = null;
                        using (var memory = new MemoryStream())
                        {
                            uploadedFile.InputStream.CopyTo(memory);
                            var content = memory.GetBuffer();

                            image = new Image
                            {
                                Content       = content,
                                FileExtension = uploadedFile.FileName.Split(new[] { '.' }).Last()
                            };

                            trip.Images.Add(image);
                        }
                    }
                }

                this.trips.Update(trip);
                return(this.RedirectToAction("Details", new { id = trip.Id }));
            }

            return(null);
        }
        public ActionResult AddImages(TripAddImageViewModel tripImages)
        {
            var test = Request.Files.Count;
            var test12 = Request.Files;

            if (tripImages.Images.Count() > 0)
            {

                var trip = this.trips.GetById(tripImages.TripID)
                                     .FirstOrDefault();

                foreach (var uploadedFile in tripImages.Images)
                {
                    if (uploadedFile != null && uploadedFile.ContentLength > 0)
                    {
                        Image image = null;
                        using (var memory = new MemoryStream())
                        {
                            uploadedFile.InputStream.CopyTo(memory);
                            var content = memory.GetBuffer();

                            image = new Image
                            {
                                Content = content,
                                FileExtension = uploadedFile.FileName.Split(new[] { '.' }).Last()
                            };

                            trip.Images.Add(image);
                        }
                    }
                }

                this.trips.Update(trip);
                return this.RedirectToAction("Details", new { id = trip.Id });
            }

            return null;
        }