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");
}
}