public ActionResult Edit(string scoreId)
        {
            theLogger.Info(String.Format("GET method Edit, parameter scoreId {0}", scoreId));
            FoireMusesConnection connection = GetConnection();
            Score score = null;
            SearchResult <SourceSearchItem> sourceList = null;

            try
            {
                if (!String.IsNullOrWhiteSpace(scoreId))                //get the score matching the id
                {
                    score = connection.GetScore(scoreId, new Result <Score>()).Wait();
                    if (score == null)
                    {
                        return(RedirectToAction("Missing", "Error", null));
                    }
                    if (score.TextualSource != null && score.TextualSource.PieceId != null)
                    {
                        SearchResult <Play> searchResultPlay = null;
                        searchResultPlay = connection.GetPlaysFromSource(score.TextualSource.SourceId, 0, 0, new Result <SearchResult <Play> >()).Wait();
                        if (searchResultPlay == null)
                        {
                            return(RedirectToAction("Problem", "Error", null));
                        }
                        ViewBag.Pieces = searchResultPlay.Rows;
                    }
                    if (score.MasterId != null)
                    {
                        Score maitre = connection.GetScore(score.MasterId, new Result <Score>()).Wait();
                        if (maitre == null)
                        {
                            score.MasterId = null;
                        }
                        else
                        {
                            ViewBag.MasterIdTitle = maitre.Title;
                        }
                    }
                    ViewBag.HeadTitle = "Edition";
                }
                else
                {
                    score             = new Score();
                    ViewBag.HeadTitle = "Création";
                }
                sourceList = connection.GetSources(0, 0, new Result <SearchResult <SourceSearchItem> >()).Wait();
            }
            catch (Exception e)
            {
                return(RedirectToAction("Problem", "Error", null));
            }
            if (score == null || sourceList == null)
            {
                return(RedirectToAction("Missing", "Error", null));
            }
            ViewBag.Sources = sourceList.Rows.OrderBy(x => x.Name);
            return(View("Edit", score));
        }
        public ViewResult List(int page = 1)
        {
            //use mindtouch dream to access the web service.
            // treat the result and return it to the view
            FoireMusesConnection            connection  = GetConnection();
            SearchResult <SourceSearchItem> listSources = null;

            try
            {
                listSources = connection.GetSources((page - 1) * PageSize, PageSize, new Result <SearchResult <SourceSearchItem> >()).Wait();
            }
            catch (Exception e)
            {
                // do stuff to return error message to the screen
            }

            var viewModel = new ListViewModel <SourceSearchItem>()
            {
                SearchResult = listSources,
                CurrentPage  = page,
            };

            return(View(viewModel));
        }