public JsonResult Upload(UploadAlbumModel m) { try { if (ModelState.IsValid) { #region Upload if (m.ImageFiles[0] == null) ModelState.AddModelError("", "Bạn phải chọn ít nhất một hình ảnh!"); else if (m.ImageFiles.Count > 100) ModelState.AddModelError("", "Bạn chỉ được đăng tối đa 100 ảnh trong một album!"); else { var album = new CreateAlbumRequestModel { AlbumContent = m.AlbumContent, AlbumTitle = m.AlbumTitle, CategoryId = m.CategoryId, MemberId = SessionManager.UserLogged.UserId, Tags = m.Tags, ListImage = new List<CreateAlbumRequestModel.ImageRequest>() }; foreach (var img in m.ImageFiles) { if (img.ContentType.Contains("image")) { var memoryStream = new MemoryStream(); img.InputStream.CopyTo(memoryStream); album.ListImage.Add(new CreateAlbumRequestModel.ImageRequest() { ImageFile = Convert.ToBase64String(memoryStream.ToArray()), ImageType = img.ContentType, ImageName = img.FileName, ImageTags = album.Tags, ImageStory = album.AlbumContent, ImageTitle = album.AlbumTitle, DeviceInfo = "web" }); } } var data1 = PostRepository.CreateAlbum(album); if (data1.Code == "-1") ModelState.AddModelError("", data1.Message); else return Json(new { Url = Url.Action("Detail", new { id = data1.Message }), Result = true }); } #endregion } var message = ModelState.Values.Where(item => item.Errors.Count > 0).Aggregate("", (current1, item) => item.Errors.Aggregate(current1, (current, error) => current + (error.ErrorMessage + "</br>"))); return Json(new {Result = false , Message = message}); } catch (Exception exception) { Logger.Error(exception.ToString); return Json(new { Result = false, Message = exception.Message }); } }
public ActionResult Upload() { try { var model = new UploadAlbumModel(); var cate = PostRepository.GetCategories(); var data = new List<SelectListItem>(); for (int i = 0; i < cate.Categories.Count; i++) { if (i == 0) { data.Add(new SelectListItem() { Selected = true, Text = cate.Categories[i].CategoryName, Value = cate.Categories[i].CategoryId }); } else { data.Add(new SelectListItem() { Text = cate.Categories[i].CategoryName, Value = cate.Categories[i].CategoryId }); } } model.Categories = data; return View(model); } catch (Exception exception) { Logger.Error(exception.ToString()); return RedirectToAction("Index"); } }