public void CellMouseDoubleClick(object sender, EventArgs e)
{
DataGridView d = sender as DataGridView;
DataGridViewCell c = d.SelectedCells[0];
if (c.ColumnIndex == 2 && c.Value != null)
{
string songPath = Utilities.SearchSongPath(d.Name, c.Value.ToString());
if (songPath != string.Empty)
{
axWindowsMediaPlayer2.URL = (songPath);
TagLib.File f = TagLib.File.Create(songPath, TagLib.ReadStyle.Average);
if (f.Tag.Pictures.Length == 0)
{
f.Dispose();
pictureBox7.Image = Properties.Resources.icons8_No_hay_entrada_Filled_50;
return;
}
MemoryStream ms = new MemoryStream(f.Tag.Pictures[0].Data.Data);
System.Drawing.Image image = System.Drawing.Image.FromStream(ms);
pictureBox7.Image = image;
f.Dispose();
}
}
}
private void ChangeAndVerify(SafeUri uri, Action <TrackInfo> change, Action <TrackInfo> verify)
{
TagLib.File file = StreamTagger.ProcessUri(uri);
TrackInfo track = new TrackInfo();
StreamTagger.TrackInfoMerge(track, file);
file.Dispose();
// Make changes
change(track);
// Save changes
bool saved = StreamTagger.SaveToFile(track, true, true, true);
Assert.IsTrue(saved);
// Read changes
file = StreamTagger.ProcessUri(uri);
track = new TrackInfo();
StreamTagger.TrackInfoMerge(track, file, false, true, true);
file.Dispose();
// Verify changes
verify(track);
}
private string CreateFilePath(string trackPath)
{
TagLib.File track = TagLib.File.Create(trackPath);
string extension = Path.GetExtension(trackPath);
string invalid = new string(Path.GetInvalidFileNameChars());
if (track.Tag.Title == null)
{
throw new Exception(string.Format("This track contains no title information ({0})", trackPath));
}
string title = track.Tag.Title;
string number = track.Tag.Track.ToString("D2");
track.Dispose();
foreach (char c in invalid)
{
title = title.Replace(c.ToString(), "");
}
title = TextInfo.ToTitleCase(title.ToLower());
StringBuilder builder = new StringBuilder();
builder.AppendFormat(@"{2} - {0}{1}", title, extension, number);
return(builder.ToString());
}
public static void SaveTags(SongFile songFile)
{
TagLib.File newFile = GetTagsFromFile(Caching.currentFile.fullPath);
newFile.SetInterpret(songFile.Interpret);
newFile.Tag.Title = songFile.Title;
newFile.Tag.Album = songFile.Album;
newFile.Tag.Comment = songFile.Comment;
newFile.Tag.Track = (uint)songFile.Track;
newFile.Tag.Year = (uint)songFile.Year;
newFile.SetGenre(songFile.Genre);
newFile.SetImage(Caching.currentFile.Cover.ConvertToPicture());
newFile.Refresh(Caching.currentFile.fullPath);
if (Caching.currentFile.Cover != null)
{
TagLib.File newFileTEMP = TagLib.File.Create(Caching.currentFile.fullPath);
newFileTEMP.SetImage(Caching.currentFile.Cover.ConvertToPicture());
newFileTEMP.Save();
newFileTEMP.Dispose();
}
}
// GET /api/music
public IEnumerable <Models.MusicModel> Get()
{
Cache cache = HttpContext.Current.Cache;
List <Models.MusicModel> list = (List <Models.MusicModel>)cache["songlist"];
if (list == null)
{
list = new List <Models.MusicModel>();
foreach (string filepath in System.IO.Directory.GetFiles(HttpContext.Current.Server.MapPath("~/Content/Music")))
{
TagLib.File file = TagLib.File.Create(filepath);
Models.MusicModel song = new Models.MusicModel();
var s = file.Tag.AlbumArtists.ToList();
s.AddRange(file.Tag.Performers.ToList());
song.Artist = string.Join(", ", s.ToArray());
//song.Artist = string.Join(", ", file.Tag.Performers, file.Tag.AlbumArtists);
song.MusicId = Guid.Parse(file.Name.Split('\\').Last().Replace(".mp3", ""));
song.Length = file.Length;
song.Track = file.Tag.Track;
song.Title = file.Tag.Title;
song.Genres = string.Join(", ", file.Tag.Genres);
song.Album = file.Tag.Album;
song.Url = "/api/music/" + file.Name.Split('\\').Last().Replace(".mp3", "");
list.Add(song);
file.Dispose();
}
cache.Insert("songlist", list, null, Cache.NoAbsoluteExpiration, TimeSpan.FromMinutes(30));
}
return(list);
}
public async Task Convert4OneDrive(string outputPath)
{
string newPath = Path.Combine(Path.GetDirectoryName(_inputFile), _album);
string newFileName = newPath + ".zip";
//rename
File.Move(_inputFile, newFileName);
//extract
ZipFile.ExtractToDirectory(newFileName, Path.Combine(Path.GetDirectoryName(_inputFile), _album));
foreach (string mp3 in Directory.EnumerateFiles(newPath, "*.mp3"))
{
TagLib.File file = TagLib.File.Create(mp3);
file.Tag.Genres = new string[] { _genre };
file.Save();
file.Dispose();
}
foreach (string mp3 in Directory.EnumerateFiles(newPath, "*.mp3"))
{
string newMp3Name = Path.GetFileName(mp3).Split('-')[2].TrimStart();
File.Move(mp3, Path.Combine(Path.GetDirectoryName(mp3), newMp3Name));
}
if (!Directory.Exists(outputPath))
{
Directory.CreateDirectory(outputPath);
}
Directory.Move(newPath, outputPath);
}
private async Task CreateDatabase()
{
var List = LoadFiles(Locations[0]);
foreach (var file in List)
{
TagLib.File tFile = null;
try
{
tFile = TagLib.File.Create(file);
if (!string.IsNullOrEmpty(tFile.Tag.Album))
{
var list = await DatabaseHelper.QueryAlbums(tFile.Tag.Album);
if (list.Count == 0)
{
DatabaseHelper.AddAlbum(new Album()
{
Name = tFile.Tag.Album
});
}
}
}
catch (TagLib.UnsupportedFormatException)
{
Debug.WriteLine($"UnsupportedFormatException thrown with file: {file}");
}
finally
{
tFile?.Dispose();
}
}
}
private void Edit_Click(object sender, RoutedEventArgs e)
{
var dialog = new TagEditor();
using (TagLib.File FD = TagLib.File.Create(selectedPath))
{
using (Context db = new Context())
{
dialog.Id = SelectAudio();
var a = db.Audios.Where(c => c.id == selectedAudioId).ToList <Audio>().FirstOrDefault();
dialog.TrackTitle = a.Title;
dialog.Author = a.Singer;
dialog.Album = a.Album;
dialog.Genre = FD.Tag.FirstGenre;
dialog.Year = FD.Tag.Year.ToString();
dialog.counter.Text = a.countPlay.ToString();
try
{
dialog.Image = PlaylistNameDialog.LoadImage(FD.Tag.Pictures[0].Data.Data);
}
catch
{
dialog.Image = currentImage;
}
dialog.Path = selectedPath;
FD.Dispose();
}
}
dialog.Show();
dialog.Closed += Dialog_Closed;
}
public static bool SaveToFile(TrackInfo track, bool write_metadata, bool write_rating, bool write_play_count)
{
// Note: this should be kept in sync with the metadata read in StreamTagger.cs
TagLib.File file = ProcessUri(track.Uri);
if (file == null)
{
return(false);
}
if (write_metadata)
{
file.Tag.Performers = new string [] { track.ArtistName };
file.Tag.PerformersSort = new string [] { track.ArtistNameSort };
file.Tag.Album = track.AlbumTitle;
file.Tag.AlbumSort = track.AlbumTitleSort;
file.Tag.MusicBrainzReleaseId = track.AlbumMusicBrainzId;
file.Tag.AlbumArtists = track.AlbumArtist == null ? new string [0] : new string [] { track.AlbumArtist };
file.Tag.AlbumArtistsSort = (track.AlbumArtistSort == null ? new string [0] : new string [] { track.AlbumArtistSort });
file.Tag.MusicBrainzArtistId = track.ArtistMusicBrainzId;
// Bug in taglib-sharp-2.0.3.0: Crash if you send it a genre of "{ null }"
// on a song with both ID3v1 and ID3v2 metadata. It's happy with "{}", though.
// (see http://forum.taglib-sharp.com/viewtopic.php?f=5&t=239 )
file.Tag.Genres = (track.Genre == null) ? new string[] {} : new string [] { track.Genre };
file.Tag.Title = track.TrackTitle;
file.Tag.TitleSort = track.TrackTitleSort;
file.Tag.MusicBrainzTrackId = track.MusicBrainzId;
file.Tag.Track = (uint)track.TrackNumber;
file.Tag.TrackCount = (uint)track.TrackCount;
file.Tag.Composers = new string [] { track.Composer };
file.Tag.Conductor = track.Conductor;
file.Tag.Grouping = track.Grouping;
file.Tag.Copyright = track.Copyright;
file.Tag.Comment = track.Comment;
file.Tag.Disc = (uint)track.DiscNumber;
file.Tag.DiscCount = (uint)track.DiscCount;
file.Tag.Year = (uint)track.Year;
file.Tag.BeatsPerMinute = (uint)track.Bpm;
SaveIsCompilation(file, track.IsCompilation);
}
if (write_rating)
{
// FIXME move StreamRatingTagger to taglib#
StreamRatingTagger.StoreRating(track.Rating, file);
}
if (write_play_count)
{
StreamRatingTagger.StorePlayCount(track.PlayCount, file);
}
file.Save();
file.Dispose();
track.FileSize = Banshee.IO.File.GetSize(track.Uri);
track.FileModifiedStamp = Banshee.IO.File.GetModifiedTime(track.Uri);
track.LastSyncedStamp = DateTime.Now;
return(true);
}
public void GetTags()
{
if (Program.mainWindow == null)
{
return;
}
try
{
if (Program.mainWindow.supportedModuleTypes.Contains(Path.GetExtension(filename).ToLower()))
{
Bass.BASS_Init(-1, 44100, BASSInit.BASS_DEVICE_DEFAULT, IntPtr.Zero);
int track = Bass.BASS_MusicLoad(filename, 0, 0, BASSFlag.BASS_MUSIC_NOSAMPLE | BASSFlag.BASS_MUSIC_PRESCAN, 0);
title = Bass.BASS_ChannelGetMusicName(track);
artist = Bass.BASS_ChannelGetMusicMessage(track);
length = (int)Bass.BASS_ChannelBytes2Seconds(track, (int)Bass.BASS_ChannelGetLength(track));
Bass.BASS_Free();
}
else if (Program.mainWindow.supportedMidiTypes.Contains(Path.GetExtension(filename).ToLower()))
{
Bass.BASS_Init(-1, 44100, BASSInit.BASS_DEVICE_DEFAULT, IntPtr.Zero);
int track = BassMidi.BASS_MIDI_StreamCreateFile(filename, 0, 0, BASSFlag.BASS_DEFAULT, 0);
title = Path.GetFileName(filename);
length = (int)Bass.BASS_ChannelBytes2Seconds(track, (int)Bass.BASS_ChannelGetLength(track));
Bass.BASS_Free();
}
else
{
TagLib.File tagFile = TagLib.File.Create(filename);
title = tagFile.Tag.Title;
if (tagFile.Tag.Performers.Length > 0)
{
artist = tagFile.Tag.Performers[0];
}
album = tagFile.Tag.Album;
//year = tagFile.Tag.Year+"";
//comment = tagFile.Tag.Comment;
length = (int)tagFile.Properties.Duration.TotalSeconds;
bitrate = tagFile.Properties.AudioBitrate;
tagFile.Dispose();
}
}
catch (Exception)
{
title = filename;
length = 0;
}
if (String.IsNullOrWhiteSpace(title))
{
title = Path.GetFileName(filename);
}
try
{
listened = Int32.Parse(Program.mainWindow.xmlCacher.GetListened(filename));
}
catch (Exception)
{
listened = 0;
}
}
public static void Play(string path)
{
EngineBASS.Path = path;
EngineBASS.Play();
tagFile?.Dispose();
tagFile = TagLib.File.Create(EngineBASS.Path);
}
public void Write()
{
if (_mp3file != null)
{
_mp3file.Save();
_mp3file.Dispose();
}
}
private Task <List <AudioArtist> > GetFromLibrary()
{
return(Task.Run(async() =>
{
var musicFiles = FilesHelper.GetMusicFiles();
double totalCount = musicFiles.Count;
var artists = new Dictionary <string, AudioArtist>();
foreach (var filePath in musicFiles)
{
TagLib.File audioFile = null;
try
{
audioFile = TagLib.File.Create(filePath);
}
catch (Exception ex)
{
LoggingService.Log(ex);
continue;
}
var track = new LocalAudio();
string artist = string.Empty;
if (!string.IsNullOrWhiteSpace(audioFile.Tag.FirstPerformer))
{
artist = audioFile.Tag.FirstPerformer;
}
else if (!string.IsNullOrWhiteSpace(audioFile.Tag.FirstAlbumArtist))
{
artist = audioFile.Tag.FirstAlbumArtist;
}
if (!string.IsNullOrWhiteSpace(artist))
{
track.ArtistId = Md5Helper.Md5(StringHelper.ToUtf8(artist).Trim().ToLower());
track.Artist = StringHelper.ToUtf8(artist).Trim();
if (!artists.ContainsKey(track.ArtistId))
{
artists.Add(track.ArtistId, new AudioArtist()
{
Id = track.ArtistId, Title = track.Artist
});
}
}
audioFile.Dispose();
await Task.Delay(50);
}
LoggingService.Log("Music scan finished. Found " + artists.Count + " artists");
return artists.Values.ToList();
}));
}
private void playSong()
{
while (!isStopped)
{
isMusicEnd = false;
TagLib.File songFile = TagLib.File.Create(SongFiles[CurrentSong]);
currentSongFileDescriptor = songFile.Tag;
if (currentSongFileDescriptor.Pictures.Length > 0)
{
foreach (var pic in currentSongFileDescriptor.Pictures)
{
OnSongPicLoaded?.Invoke(pic.Data.Data);
break;
}
}
else
{
OnSongPicLoaded?.Invoke(null);
}
songFile.Dispose();
// 这个bug是当前第一优先级
try
{
audioFile = new AudioFileReader(SongFiles[CurrentSong]);
}
catch (Exception ex)
{
CurrentSong = (CurrentSong + 1) % SongFiles.Count;
continue;
}
SampleAggregator aggregator = new SampleAggregator(audioFile)
{
NotificationCount = audioFile.WaveFormat.SampleRate / 1024,
PerformFFT = true,
};
aggregator.FFTCalculated += Aggregator_FFTCalculated;
aggregator.MaximumCalculated += Aggregator_MaximumCalculated;
playAction?.Invoke();
outputDevice.Stop();
outputDevice.Init(aggregator);
outputDevice.Play();
while (!Main.gameMenu && !isMusicEnd && (outputDevice.PlaybackState == PlaybackState.Playing ||
outputDevice.PlaybackState == PlaybackState.Paused))
{
Thread.Sleep(16);
OnProgressUpdate(audioFile.CurrentTime, audioFile.TotalTime);
}
if (Main.gameMenu || isStopped)
{
break;
}
CurrentSong = (CurrentSong + 1) % SongFiles.Count;
playAction = null;
}
}
private void ClearMetadata()
{
TagLib.File file = GetTagLibFile();
file.Tag.Clear();
file.RemoveTags(file.TagTypes & ~file.TagTypesOnDisk);
file.RemoveTags(TagLib.TagTypes.AllTags);
file.Save();
file.Dispose();
}
public TaglibWrapper(string path)
{
TagLib.File f = TagLib.File.Create(path, TagLib.ReadStyle.Average);
var duration = (int)f.Properties.Duration.TotalSeconds;
this.time = TimeSpan.FromSeconds(duration);
this.album = f.Tag.Album;
f.Dispose();
}
public void Load(string filepath)
{
Filepath = filepath;
TagLib.File f = TagLib.File.Create(filepath, TagLib.ReadStyle.Average);
Tag = f.Tag;
Properties = f.Properties;
SaveThumb();
f.Dispose();
}
private void ChangeAuthorForSelectedSongs()
{
foreach (Song item in musicListView.SelectedItems)
{
TagLib.File musicFileTags = TagLib.File.Create(GetFileWithPath(item.FileName));
musicFileTags.Tag.AlbumArtists = new string[] { AuthorTextBox.Text };
musicFileTags.Save();
musicFileTags.Dispose();
}
InformationTextBox.Text = MusicManagement.Resources.Resources.AuthorUpdated;
}
private void ChangeAlbumForAllSongs()
{
foreach (Song item in musicListView.Items)
{
TagLib.File musicFileTags = TagLib.File.Create(GetFileWithPath(item.FileName));
musicFileTags.Tag.Album = AlbumTextBox.Text;
musicFileTags.Save();
musicFileTags.Dispose();
}
InformationTextBox.Text = MusicManagement.Resources.Resources.AllSongsAlbumUpdated;
}
private void ChangeTitleForSelectedSongs()
{
foreach (Song item in musicListView.SelectedItems)
{
TagLib.File musicFileTags = TagLib.File.Create(GetFileWithPath(item.FileName));
musicFileTags.Tag.Title = TitleTextBox.Text;
musicFileTags.Save();
musicFileTags.Dispose();
}
InformationTextBox.Text = MusicManagement.Resources.Resources.TitleUpdated;
}
public void LoadMusic(string dir)
{
dataGridView1.Rows.Clear();
TagLib.File f2 = null;
FileInfo f = null;
FileSystemInfo f1 = null;
bool path_B;
string path;
String[] s1 = Directory.GetFiles(dir, "*.mp3", SearchOption.AllDirectories);
int j = 0;
for (i = 0; i < s1.Length; i++)
{
f = new FileInfo(s1[i]);
f1 = new FileInfo(s1[i]);
path_B = f1.Exists;
if (path_B && f.Length != 0)
{
try
{
path = f1.FullName;
f2 = TagLib.File.Create(path);
if (!f2.PossiblyCorrupt)
{
dataGridView1.Rows.Add();
dataGridView1.Rows[j].Cells[0].Value = path;
dataGridView1.Rows[j].Cells[1].Value = f1.Name;
dataGridView1.Rows[j].Cells[2].Value = f2.Tag.Title;
dataGridView1.Rows[j].Cells[3].Value = f2.Tag.FirstPerformer;
dataGridView1.Rows[j].Cells[4].Value = f2.Tag.Album;
dataGridView1.Rows[j].Cells[5].Value = f2.Tag.JoinedGenres;
dataGridView1.Rows[j].Cells[6].Value = f2.Tag.Track.ToString();
j++;
}
}
catch (TagLib.CorruptFileException ex)
{
MessageBox.Show((f1.FullName + " " + ex.Message), "Hey!", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
}
f2.Dispose();
if (j == 1)
{
lblSongsFound.Text = "You have found " + j.ToString() + " file.";
}
else
{
lblSongsFound.Text = "You have found " + j.ToString() + " files.";
}
}
public static Track ParseFromFile(string path)
{
if (!File.Exists(path))
{
throw new System.IO.FileLoadException("Die Datei ist nicht vorhanden");
}
Track tag = new Track();
if (System.IO.Path.GetExtension(path) != ".m3u")
{
tag.Path = path;
TagLib.File tagfile = TagLib.File.Create(path);
TagLib.Tag t = tagfile.Tag;
tagfile.Dispose();
if (string.IsNullOrEmpty(t.Title))
{
tag.Title = System.IO.Path.GetFileNameWithoutExtension(path);
}
else
{
tag.Title = t.Title;
}
tag.Performer = t.FirstPerformer;
tag.Album = t.Album;
if (t.Year > 0)
{
tag.Year = new DateTime(Convert.ToInt32(t.Year), 1, 1);
}
if (t.Pictures.Count() > 0)
{
MemoryStream ms = new MemoryStream(t.Pictures[0].Data.Data);
BitmapImage Cover = new BitmapImage();
Cover.BeginInit();
Cover.StreamSource = ms;
Cover.EndInit();
tag.AlbumArt = Cover;
}
if (tag.AlbumArt != null)
{
tag.AlbumArt.Freeze();
}
tag._hastags = true;
}
else
{
tag.Path = path;
tag.Title = System.IO.Path.GetFileNameWithoutExtension(path);
tag.Album = System.IO.Path.GetDirectoryName(path);
}
return(tag);
}
private void SafeClose()
{
try
{
f.Dispose();
}
catch { }
try
{
fs.Dispose();
}
catch { }
}
private string CreateDirectoryPath(string trackPath)
{
TagLib.File track = TagLib.File.Create(trackPath);
if (track.Tag == null)
{
throw new Exception(string.Format("This track seems to be invalid and can't be read ({0})", trackPath));
}
if (track.Tag.Performers == null)
{
throw new Exception(string.Format("This track contains no artist information ({0})", trackPath));
}
if (track.Tag.Album == null)
{
throw new Exception(string.Format("This track contains no album information ({0})", trackPath));
}
string invalid = new string(Path.GetInvalidPathChars());
string performer;
if (track.Tag.Performers.Length > 1)
{
performer = string.Join("", track.Tag.Performers);
}
else
{
performer = track.Tag.Performers[0];
}
string album = track.Tag.Album;
track.Dispose();
foreach (char c in invalid)
{
performer = performer.Replace(c.ToString(), "");
album = album.Replace(c.ToString(), "");
}
//performer = TextInfo.ToTitleCase(performer.ToLower());
album = TextInfo.ToTitleCase(album.ToLower()).Replace("/", "-").Replace("?", "").Replace(":", "");
StringBuilder builder = new StringBuilder();
builder.AppendFormat(@"\{0}\{1}\", performer, album);
return(builder.ToString());
}
public static void CheckFileTags(string fileName)
{
//TagLib.File wav = TagLib.File.Create(savePathWav+fileName+".wav");
//wav.Dispose();
//tag mp3 file
TagLib.File mp3 = TagLib.File.Create(savePathMP3 + fileName + ".mp3");
string[] artists = new string[] { "artist 1", "artist 2", "artist 3", "artist 4" };
mp3.Tag.AlbumArtists = artists;
string[] performers = new string[] { "Jim Reeves", "Patsy Cline", "\"Boxcar\" Willie" };
mp3.Tag.Performers = performers;
mp3.Save();
mp3.Dispose();
}
private void WriteMetadata()
{
ClearMetadata();
WriteAlbumCover();
TagLib.File file = GetTagLibFile();
file.Tag.Title = Title;
file.Tag.Performers = Artists.Split(',');
file.Tag.Album = Album;
file.Tag.Track = (uint)Convert.ToInt32(TrackNumber);
file.Tag.Year = (uint)Convert.ToInt32(Year);
file.Save();
file.Dispose();
}
private void SdkOnDownloadCompleted(object sender, SdkEventArgs e)
{
if (e.Error == null)
{
if (this.isLaunch)
{
var fileName = Path.GetFileName(this.downloadFileName);
var filePath = this.GetFilePath(fileName);
this.LaunchFile(filePath);
this.isLaunch = false;
}
}
else
{
this.ProcessError(e.Error);
}
fs.Close();
TagLib.File f = TagLib.File.Create(downloadFileName);
currentSongName = f.Tag.FirstPerformer + " - " + f.Tag.Title;
Dispatcher.BeginInvoke((Action)(() =>
{
foreach (int i in new List <int>()
{
0, 1, 2
})
{
if (txtSongList[i] != currentSongName)
{
this.buttons[i].Content = txtSongList[i];
}
else
{
this.buttons[i].Content = txtSongList[3];
}
}
this.buttons[3].Content = currentSongName;
this.buttons[3].Tag = "1";
mp.Open(new Uri(this.downloadFileName, UriKind.RelativeOrAbsolute));
mp.Play();
}));
txtSongList.Remove(currentSongName);
f.Dispose();
}
/// <summary>
/// Creates an instance of <see cref="Soulseek.File"/> from the given path.
/// </summary>
/// <param name="filename">The fully qualified path to the file.</param>
/// <param name="maskedFilename">The masked filename.</param>
/// <returns>The created instance.</returns>
public File Create(string filename, string maskedFilename)
{
var code = 1;
var size = new FileInfo(filename).Length;
var extension = Path.GetExtension(filename).TrimStart('.').ToLowerInvariant();
List <FileAttribute> attributeList = default;
if (SupportedExtensions.Contains(extension))
{
attributeList = new List <FileAttribute>();
TagLib.File file = default;
try
{
file = TagLib.File.Create(filename, TagLib.ReadStyle.Average | TagLib.ReadStyle.PictureLazy);
// try to mimick the behavior of existing clients by providing attributes selectively and in a specific order,
// depending on whether files use a lossless or lossy codec. lossless files should have BitsPerSample, while lossy
// will not. this may not be the best way to determine this.
bool isLossless = file.Properties.BitsPerSample > 0;
if (!isLossless)
{
// per Nicotine+ docs, Soulseek NS, Nicotine+, Museek+, SoulSeeX all send bit rate, length, then VBR
attributeList.Add(new FileAttribute(FileAttributeType.BitRate, file.Properties.AudioBitrate));
attributeList.Add(new FileAttribute(FileAttributeType.Length, (int)file.Properties.Duration.TotalSeconds));
attributeList.Add(new FileAttribute(FileAttributeType.VariableBitRate, IsVBR(file) ? 1 : 0));
}
else
{
// SoulseekQt 2015-6-12 and later provides the length, sample rate and bit depth for lossless files
// bitrate can be deduced from this information
attributeList.Add(new FileAttribute(FileAttributeType.Length, (int)file.Properties.Duration.TotalSeconds));
attributeList.Add(new FileAttribute(FileAttributeType.SampleRate, file.Properties.AudioSampleRate));
attributeList.Add(new FileAttribute(FileAttributeType.BitDepth, file.Properties.BitsPerSample));
}
}
catch (Exception ex)
{
Log.Debug("Failed to read metadata from file '{Filename}'; the file is an unsupported format or may be corrupt ({ExceptionType})", filename, ex.GetType().Name);
}
finally
{
file?.Dispose();
}
}
return(new File(code, maskedFilename, size, extension, attributeList));
}
private void SetTagsFromFile(string filePath)
{
try
{
TagLib.File file_tags = TagLib.File.Create(filePath);
Author = Filter.CleanStringForSearch(file_tags.Tag.FirstPerformer);
Title = Filter.CleanStringForSearch(file_tags.Tag.Title);
file_tags.Dispose();
}
catch
{
Author = null;
Title = null;
}
}
private void ChangeNumberForSelectedSongs()
{
try
{
var selectedSong = (Song)musicListView.SelectedItem;
TagLib.File musicFileTags = TagLib.File.Create(GetFileWithPath(selectedSong.FileName));
musicFileTags.Tag.Track = Convert.ToUInt32(NumberTextBox.Text);
musicFileTags.Save();
musicFileTags.Dispose();
InformationTextBox.Text = MusicManagement.Resources.Resources.NumberChanged;
}
catch (Exception exc)
{
InformationTextBox.Text = exc.Message;
}
}