private void OnCommandDisplayContent(object sender, System.EventArgs e) { IDataMigrationView view = base._view as IDataMigrationView; IDataMigrationModel model = base._model as IDataMigrationModel; IList <ContentDisplayListViewItemModel> items = model.Contents; if (items != null) { IMainPresenter presenter = SimpleResolver.Instance.Get <IMainPresenter>(); // lock UI if (SyncContext != null) { SyncContext.Post(delegate { presenter.EnableControl(false); presenter.ActivateSpinner(true); presenter.UpdateProgressInfo("Searching..."); }, null); } Thread search = new Thread(() => { TimerUtils util = new TimerUtils(); util.Start(); if (string.IsNullOrEmpty(model.AccessToken)) { presenter.ShowErrorMessage(ErrorMessages.INVALID_TOKEN, ErrorMessages.DLG_DEFAULT_TITLE); presenter.UpdateProgressInfo(""); presenter.ActivateSpinner(false); presenter.EnableControl(true); } else { MemberServices service = new MemberServices(ApplicationResource.BaseUrl, ApplicationResource.ApiVersion); // search all owners first. IList <TeamListViewItemModel> owners = SearchOwner(model, presenter); model.Contents.Clear(); // clear existing contents Parallel.ForEach(owners, (owner) => { if (SyncContext != null) { SyncContext.Post(delegate { presenter.UpdateProgressInfo(string.Format("Retrieving Owner's Content: {0}", owner.Email)); }, null); } SearchItems(service, owner, model, presenter); }); // compute folder size. if (SyncContext != null) { SyncContext.Post(delegate { presenter.UpdateProgressInfo(string.Format("Sorting Data...")); }, null); } // sort by email then by folder path model.Contents = model.Contents.OrderBy(s => s.Email).ThenBy(s => s.ItemPathDisplay).ToList(); ContentDisplayListViewItemModel currentFolderSelected = null; foreach (ContentDisplayListViewItemModel lvItem in model.Contents) { if (lvItem.ItemType.ToLower().Equals("folder")) { if (currentFolderSelected != null) { // had previously selected folder. currentFolderSelected.ItemSize = FileUtil.FormatFileSize(currentFolderSelected.ItemSizeByte); if (SyncContext != null) { SyncContext.Post(delegate { presenter.UpdateProgressInfo(string.Format("Calculating Folder Size: {0}", currentFolderSelected.ItemName)); }, null); } } currentFolderSelected = lvItem; } else if (lvItem.ItemType.ToLower().Equals("file")) { if (currentFolderSelected != null) { currentFolderSelected.ItemSizeByte += lvItem.ItemSizeByte; } } } } if (SyncContext != null) { TimeSpan diff = util.Stop(); SyncContext.Post(delegate { // update result and update view. PresenterBase.SetViewPropertiesFromModel <IDataMigrationView, IDataMigrationModel>( ref view, model ); view.RenderContentSearchResult(); view.EnableExportControl(true); presenter.UpdateProgressInfo( string.Format("Completed. Total Content Count: {0} Elapsed Time: {1}", model.Contents.Count, TimerUtils.ToTimeStamp(diff)) ); presenter.ActivateSpinner(false); presenter.EnableControl(true); }, null); } }); search.Start(); } }