private async Task LoadAsync() { Folder = ApplicationData.Current.LocalCacheFolder; try { JsonFile = await Folder.GetFileAsync(JsonFileName); } catch (FileNotFoundException) { try { var oldPinnedItemsFile = await Folder.GetFileAsync("PinnedItems.txt"); var oldPinnedItems = await FileIO.ReadLinesAsync(oldPinnedItemsFile); await oldPinnedItemsFile.DeleteAsync(); foreach (var line in oldPinnedItems) { if (!Model.FavoriteItems.Contains(line)) { Model.FavoriteItems.Add(line); } } } catch (FileNotFoundException) { Model.AddDefaultItems(); } JsonFile = await Folder.CreateFileAsync(JsonFileName, CreationCollisionOption.ReplaceExisting); await FileIO.WriteTextAsync(JsonFile, JsonConvert.SerializeObject(Model, Formatting.Indented)); } try { Model = JsonConvert.DeserializeObject <SidebarPinnedModel>(await FileIO.ReadTextAsync(JsonFile)); if (Model == null) { throw new Exception($"{JsonFileName} is empty, regenerating..."); } Model.SetController(this); } catch (Exception) { await JsonFile.DeleteAsync(); Model = new SidebarPinnedModel(); Model.SetController(this); Model.AddDefaultItems(); Model.Save(); } await Model.AddAllItemsToSidebar(); }
private async Task LoadAsync() { StorageFolder Folder = await FilesystemTasks.Wrap(() => ApplicationData.Current.LocalFolder.CreateFolderAsync("settings", CreationCollisionOption.OpenIfExists).AsTask()); if (Folder == null) { Model.AddDefaultItems(); await Model.AddAllItemsToSidebar(); return; } var JsonFile = await FilesystemTasks.Wrap(() => Folder.GetFileAsync(JsonFileName).AsTask()); if (!JsonFile) { if (JsonFile == FileSystemStatusCode.NotFound) { var oldItems = await ReadV2PinnedItemsFile() ?? await ReadV1PinnedItemsFile(); if (oldItems != null) { foreach (var item in oldItems) { if (!Model.FavoriteItems.Contains(item)) { Model.FavoriteItems.Add(item); } } } else { Model.AddDefaultItems(); } Model.Save(); await Model.AddAllItemsToSidebar(); return; } else { Model.AddDefaultItems(); await Model.AddAllItemsToSidebar(); return; } } try { configContent = await FileIO.ReadTextAsync(JsonFile.Result); Model = JsonConvert.DeserializeObject <SidebarPinnedModel>(configContent); if (Model == null) { throw new ArgumentException($"{JsonFileName} is empty, regenerating..."); } Model.SetController(this); } catch (Exception) { Model = new SidebarPinnedModel(); Model.SetController(this); Model.AddDefaultItems(); Model.Save(); } await Model.AddAllItemsToSidebar(); }
public SidebarPinnedController() { Model = new SidebarPinnedModel(); Model.SetController(this); }