public ActionResult EditNews(NewsEditViewModel Model)
        {
            bool   _success    = false;
            string _Error      = "";
            bool   _isCreation = false;

            try
            {
                if (User.Identity.IsAuthenticated)
                {
                    if (ModelState.IsValid)
                    {
                        Model.PublishDate            = Model.PublishDate.ToUniversalTime();
                        Model.LastModificationUserId = UserSession.UserId;
                        if (Model.TypeId == CommonsConst.NewsType.PublishOnly)
                        {
                            Model.MailSubject       = null;
                            Model.TypeUserMailingId = null;
                        }

                        if (Model.Id <= 0)
                        {
                            _isCreation = true;
                            int NewsId = _newsService.CreateNews(Model);
                            Model.Id = NewsId;
                            if (NewsId > 0)
                            {
                                _success = true;
                            }
                        }
                        else
                        {
                            _success = _newsService.EditNews(Model);
                        }

                        // Scehdule
                        if (_success)
                        {
                            if (!Model.HasScheduledTaskBeenExecuted && Model.ScheduledTaskId.HasValue)
                            {
                                _success = _scheduledTaskService.CancelTaskById(Model.ScheduledTaskId.Value);
                            }

                            if (_success && !Model.HasScheduledTaskBeenExecuted && Model.TypeId != CommonsConst.NewsType.PublishOnly && Model.Active)
                            {
                                if (Model.PublishDate < DateTime.UtcNow)
                                {
                                    Model.PublishDate = DateTime.UtcNow.AddSeconds(5);
                                }

                                _success = _scheduledTaskService.ScheduleNews(Model.Id, Model.PublishDate - DateTime.UtcNow);
                            }
                        }
                    }
                    else
                    {
                        _Error = ModelStateHelper.GetModelErrorsToDisplay(ModelState);
                    }
                }
                else
                {
                    _Error = "[[[You are not logged in.]]]";
                }

                if (!_success && String.IsNullOrWhiteSpace(_Error))
                {
                    _Error = "[[[Error while saving the update.]]]";
                }
            }
            catch (Exception e)
            {
                _success = false;
                Commons.Logger.GenerateError(e, System.Reflection.MethodBase.GetCurrentMethod().DeclaringType, "Id = " + Model.Id);
            }
            return(Json(new { Result = _success, Error = _Error, IsCreation = _isCreation }));
        }