public async Task LoadFoldersAsync(Config config, SystemInfo systemInfo, CancellationToken cancellationToken)
{
// If the folder is invalid for any reason, we'll ignore it.
// Again, there's the potential for duplicate folder IDs (if the user's been fiddling their config).
// In this case, there's nothing really sensible we can do. Just pick one of them :)
var folderConstructionTasks = config.Folders
.Where(x => String.IsNullOrWhiteSpace(x.Invalid))
.DistinctBy(x => x.ID)
.Select(async folder =>
{
var ignores = await this.FetchFolderIgnoresAsync(folder.ID, cancellationToken);
var syncState = await this.FetchFolderSyncStateAsync(folder.ID, cancellationToken);
var path = folder.Path;
if (path.StartsWith("~"))
path = Path.Combine(systemInfo.Tilde, path.Substring(1).TrimStart(Path.DirectorySeparatorChar, Path.AltDirectorySeparatorChar));
return new Folder(folder.ID, path, syncState, new FolderIgnores(ignores.IgnorePatterns, ignores.RegexPatterns));
});
cancellationToken.ThrowIfCancellationRequested();
var folders = await Task.WhenAll(folderConstructionTasks);
this.folders = new ConcurrentDictionary<string, Folder>(folders.Select(x => new KeyValuePair<string, Folder>(x.FolderId, x)));
this.OnFoldersChanged();
}
private async Task LoadStartupDataAsync(CancellationToken cancellationToken)
{
logger.Debug("Startup Complete! Loading startup data");
// There's a race where Syncthing died, and so we kill the API clients and set it to null,
// but we still end up here, because threading.
cancellationToken.ThrowIfCancellationRequested();
var apiClient = this.apiClient.GetAsserted();
var systemTask = apiClient.FetchSystemInfoAsync();
var versionTask = apiClient.FetchVersionAsync();
cancellationToken.ThrowIfCancellationRequested();
await Task.WhenAll(systemTask, versionTask);
cancellationToken.ThrowIfCancellationRequested();
this.systemInfo = systemTask.Result;
await this.LoadConfigDataAsync(this.systemInfo.Tilde, false, cancellationToken);
cancellationToken.ThrowIfCancellationRequested();
this.Version = versionTask.Result;
this.StartedTime = DateTime.UtcNow;
this.IsDataLoaded = true;
this.OnDataLoaded();
}
