private async Task OnFwRenamed(string oldPath, string newPath, bool isAFolder)
{
var files = PlayLists
.SelectMany(f => f.Items)
.Where(f => isAFolder ? f.Path.StartsWith(oldPath) : f.Path == oldPath)
.ToList();
foreach (var file in files)
{
var playlist = PlayLists.FirstOrDefault(f => f.Id == file.PlayListId);
if (playlist == null)
{
continue;
}
if (isAFolder)
{
//Here I'm not sure how to retain the order
await playlist.RemoveFilesThatStartsWith(oldPath);
await playlist.OnFolderAddedCommand.ExecuteAsync(new[] { newPath });
}
else
{
await playlist.OnFilesAddedCommand.ExecuteAsync(new[] { newPath });
playlist.ExchangeLastFilePosition(file.Id);
await playlist.RemoveFile(file.Id);
}
_appWebServer?.OnPlayListChanged(playlist.Id);
}
}
private void InitializeOrUpdateFileWatcher(bool update)
{
Logger.LogInformation($"{nameof(InitializeOrUpdateFileWatcher)}: Getting directories to watch...");
var dirs = PlayLists.SelectMany(pl => pl.Items)
.Where(f => f.IsLocalFile)
.Select(f => Path.GetDirectoryName(f.Path))
.Distinct()
.ToList();
Logger.LogInformation($"{nameof(InitializeOrUpdateFileWatcher)}: Got = {dirs.Count} directories...");
if (!update)
{
Logger.LogInformation($"{nameof(InitializeOrUpdateFileWatcher)}: Starting to watch for {dirs.Count} directories...");
_fileWatcherService.StartListening(dirs);
_fileWatcherService.OnFileCreated = OnFwCreated;
_fileWatcherService.OnFileChanged = OnFwChanged;
_fileWatcherService.OnFileDeleted = OnFwDeleted;
_fileWatcherService.OnFileRenamed = OnFwRenamed;
}
else
{
Logger.LogInformation($"{nameof(InitializeOrUpdateFileWatcher)}: Updating watched directories...");
_fileWatcherService.UpdateWatchers(dirs);
}
}
private async Task OnFwChanged(string path, bool isAFolder)
{
var files = PlayLists
.SelectMany(f => f.Items)
.Where(f => isAFolder ? f.Path.StartsWith(path) : f.Path == path)
.ToList();
foreach (var file in files)
{
var playlist = PlayLists.FirstOrDefault(f => f.Id == file.PlayListId);
if (playlist == null)
{
continue;
}
await playlist.SetFileInfo(file.Id, _setDurationTokenSource.Token);
_appWebServer?.OnFileChanged(playlist.Id);
}
}