public ActionResult Comment(MicroblogCommentEditModel model)
{
string message = string.Empty;
if (ModelState.HasBannedWord(out message))
{
return Json(new StatusMessageData(StatusMessageType.Error, message));
}
IUser currentUser = UserContext.CurrentUser;
long userId = microblogService.Get(model.CommentedObjectId).UserId;
//被评论用户的隐私判断
if (!privacyService.Validate(userId, currentUser != null ? currentUser.UserId : 0, PrivacyItemKeys.Instance().Comment()))
{
return Json(new StatusMessageData(StatusMessageType.Hint, "该用户不允许你评论他的内容！"));
}
CommentService commentService = new CommentService();
if (model.IsValidate)
{
Comment comment = model.AsComment();
//todo:bianchx,by zhengw:可以考虑在model.AsComment方法中处理IsPrivate问题
if (comment.ParentId != 0)
{
Comment parentComment = commentService.Get(comment.ParentId);
if (parentComment != null)
comment.IsPrivate = parentComment.IsPrivate ? true : comment.IsPrivate;
}
if (commentService.Create(comment))
{
if (model.CommentOriginalAuthor)
{
MicroblogEntity entity = microblogService.Get(comment.CommentedObjectId);
//todo:bianchx,by zhengw:应判断entity.User是否为null
if (entity != null)
{
Comment originalAuthorComment = model.AsComment();
entity = entity.OriginalMicroblog;
if (entity != null)
{
originalAuthorComment.ToUserId = entity.UserId;
originalAuthorComment.ToUserDisplayName = entity.User.DisplayName;
originalAuthorComment.CommentedObjectId = entity.MicroblogId;
commentService.Create(originalAuthorComment);
}
}
}
if (model.ForwardMicrobo)
{
MicroblogEntity microblogEntity = microblogService.Get(model.CommentedObjectId);
if (microblogEntity != null)
{
MicroblogEntity microblog = MicroblogEntity.New();
microblog.Body = "转发微博";
microblog.Author = currentUser.DisplayName;
microblog.UserId = currentUser.UserId;
microblog.OwnerId = currentUser.UserId;
microblog.TenantTypeId = TenantTypeIds.Instance().User();
microblog.ForwardedMicroblogId = microblogEntity.MicroblogId;
microblog.OriginalMicroblogId = microblogEntity.OriginalMicroblogId > 0 ? microblogEntity.OriginalMicroblogId : microblog.ForwardedMicroblogId;
long toUserId = microblog.UserId;
MicroblogEntity entity = microblogService.Get(microblog.OriginalMicroblogId);
long toOriginalUserId = entity == null ? 0 : entity.UserId;
long microblogId = 0;
microblogService.Forward(microblog, false, false, toUserId, toOriginalUserId, out microblogId);
}
}
return Json(new { commentid = comment.Id });
}
}
WebUtility.SetStatusCodeForError(Response);
return Json(new StatusMessageData(StatusMessageType.Error, "创建留言失败了！"));
}
public ActionResult _ChildComment(long? parentId)
{
if (!parentId.HasValue) return HttpNotFound();
CommentService commentService = new CommentService();
Comment comment = commentService.Get(parentId.Value);
if (comment == null) return HttpNotFound();
MicroblogEntity entity = microblogService.Get(comment.CommentedObjectId);
if (entity == null) return HttpNotFound();
MicroblogCommentEditModel editModel = comment.AsMicroblogCommentEditModel();
editModel.OriginalAuthor = entity.Author;
return View(editModel);
}