public async Task Load(IReadOnlyList <StorageFile> files) { var feedGroupFolder = await GetFeedGroupFolder(); var feedStreamDataFolder = await GetFeedStreamDataFolder(); var legacyFeedSettingsFolder = await HohoemaApp.GetFeedSettingsFolder(); foreach (var file in files) { if (file.FileType == ".json") { var fileName = file.Name; var fileAccessor = new FileAccessor <FeedGroup2>(feedGroupFolder, fileName); try { var item = await fileAccessor.Load(FeedGroupSerializerSettings); bool isLoadFromLegacyFile = false; if (item == null) { var legacyFeedGroupFileAccessor = new FileAccessor <FeedGroup>(legacyFeedSettingsFolder, fileName); var item_legacy = await legacyFeedGroupFileAccessor.Load(FeedGroupSerializerSettings); if (item_legacy != null) { item = new FeedGroup2(item_legacy); isLoadFromLegacyFile = true; } } if (item != null) { item.HohoemaApp = this.HohoemaApp; item.FeedManager = this; FeedGroupDict.Add(item, fileAccessor); var itemId = item.Id.ToString(); var streamFileAccessor = new FileAccessor <List <FeedItem> >(feedStreamDataFolder, $"{itemId}.json"); FeedStreamFileAccessors.Add(item.Id, streamFileAccessor); await item.LoadFeedStream(streamFileAccessor); // 古いファイルは新しいフォーマットで上書きして消しておく if (isLoadFromLegacyFile) { await SaveOne(item, isSkipSyncRoaming : true); } // FeedGroupの更新処理情報を構築 _FeedGroupUpdaters.Add(item, HohoemaApp.BackgroundUpdater.RegistrationBackgroundUpdateScheduleHandler( item, item.Label, nameof(FeedGroup), label: $"FeedGroup:{item.Label}") ); Debug.WriteLine($"FeedManager: [Sucesss] load {item.Label}"); } else { Debug.WriteLine($"FeedManager: [?] .json but not FeedGroup file < {fileName}"); } } catch { Debug.WriteLine($"FeedManager: [Failed] load {file.Path}"); } } } }
public Task <StorageFolder> GetFeedGroupFolder() { return(HohoemaApp.GetFeedSettingsFolder()); }