public void ProcessFiles()
{
var files = _folderInteractor.GetFilesForFolder(_folderToWatch).Shuffle();
foreach (var file in files)
{
if (SupportedFileTypes.IsSupportedFileType(file))
{
var filePath = file;
if (SupportedFileTypes.RequiresTranscoding(file))
{
var newFile = _transcoder.Transcode(filePath);
_folderInteractor.DeleteFile(filePath);
filePath = newFile;
}
var musicInfo = _musicInfoReader.GetInfoForFile(filePath);
var album = string.IsNullOrEmpty(musicInfo.Album) ? UNKNOWN_ALBUM_NAME : musicInfo.Album;
var artist = string.IsNullOrEmpty(musicInfo.Artist) ? UNKNOWN_ARTIST_NAME : musicInfo.Artist;
musicInfo.FullPath = MoveToLibraryFolder(filePath, artist, album);
_library.AddOrUpdateMusicInLibrary(musicInfo);
}
}
}
private void PlayInThread(object data)
{
string filename = (string)data;
_waveOutDevice = new WaveOut();
WaveChannel32 inputStream = null;
WaveStream mp3Reader = null;
try
{
if (SupportedFileTypes.CanBePlayed(filename))
{
mp3Reader = new Mp3FileReader(filename);
inputStream = new WaveChannel32(mp3Reader);
}
else
{
throw new InvalidOperationException("Unsupported extension");
}
_waveOutDevice.Init(inputStream);
_waveOutDevice.Volume = _volume;
_waveOutDevice.PlaybackStopped += _waveOutDevice_PlaybackStopped;
_waveOutDevice.Play();
Log.Debug("Playing " + filename);
Thread.Sleep(mp3Reader.TotalTime);
}
catch (Exception exc)
{
Log.Debug("Error while playing song " + filename + ":" + exc.ToString());
}
finally
{
_waveOutDevice.Stop();
if (mp3Reader != null)
{
mp3Reader.Close();
}
if (inputStream != null)
{
inputStream.Close();
}
_waveOutDevice.Dispose();
}
}
public List <MusicInfo> CrawlDirectory(string audioDirectory)
{
var result = new List <MusicInfo>();
var musicInfoReader = new MusicInfoReader();
var files = Directory.GetFiles(audioDirectory).Where(X => SupportedFileTypes.IsSupportedFileType(X)).ToArray();
foreach (var file in files)
{
result.Add(musicInfoReader.GetInfoForFile(file));
}
//look for subdirectories, recursively get files
var directories = Directory.GetDirectories(audioDirectory);
foreach (var directory in directories)
{
result.AddRange(CrawlDirectory(directory));
}
return(result);
}