private void writeTagInfo(string title, string path, string genre, string artist)
{
try
{
bool changed = false;
TagLib.Mpeg.AudioFile file = new TagLib.Mpeg.AudioFile(path);
if (String.IsNullOrWhiteSpace(file.Tag.Title) || file.Tag.Title.ToLower() != title.ToLower())
{
file.Tag.Title = Capitalise(title); changed = true;
}
;
if (file.Tag.Genres.Length == 0 || file.Tag.Genres[0].ToLower() != genre.ToLower())
{
file.Tag.Genres = new string[1] {
Capitalise(genre)
}; changed = true;
}
;
if (file.Tag.Performers.Length == 0 || file.Tag.Performers[0] != artist.ToLower())
{
file.Tag.Performers = new string[1] {
Capitalise(artist)
}; changed = true;
}
;
if (file.Tag.Lyrics == null)
{
file.Tag.Lyrics = Tracklist; changed = true;
}
;
if (file.Tag.Album == null || file.Tag.Album.ToLower() != album.ToLower())
{
file.Tag.Album = Capitalise(album); changed = true;
}
if (changed)
{
Console.WriteLine("CHG");
file.Save();
}
}
catch (Exception ex)
{
logger.addEvent(new cEvent(Severity.Error, "An error occured while writing tags for the current file:\r\n" + "Title: " + title + "\r\n" +
"Path: " + path + "\r\nGenre: " + genre + "\r\n" + artist, ex));
}
}
/// <summary>
/// Saves the metadata associated with this audio file from its properties.
/// </summary>
public void SaveMetadata()
{
// Check what is the type of the audio file
if (fileType == AudioFileFormat.MP3)
{
// Declare variables
TagLib.Mpeg.AudioFile file = null;
try
{
// Read tags
file = new TagLib.Mpeg.AudioFile(filePath);
// Copy tags
file = (TagLib.Mpeg.AudioFile)FillTags(file);
// Save metadata
file.Save();
}
catch (Exception ex)
{
// Throw exception
throw new Exception("An error occured while reading/writing the tags and properties of the file (" + filePath + ").", ex);
}
finally
{
// Dispose file (if needed)
if (file != null)
file.Dispose();
}
}
else if (fileType == AudioFileFormat.FLAC)
{
// Declare variables
TagLib.Flac.File file = null;
try
{
// Read tags
file = new TagLib.Flac.File(filePath);
// Copy tags
file = (TagLib.Flac.File)FillTags(file);
// Save metadata
file.Save();
}
catch (Exception ex)
{
// Throw exception
throw new Exception("An error occured while reading/writing the tags and properties of the file (" + filePath + ").", ex);
}
finally
{
// Dispose file (if needed)
if (file != null)
file.Dispose();
}
}
else if (fileType == AudioFileFormat.OGG)
{
// Declare variables
TagLib.Ogg.File file = null;
try
{
// Read tags
file = new TagLib.Ogg.File(filePath);
// Copy tags
file = (TagLib.Ogg.File)FillTags(file);
// Save metadata
file.Save();
}
catch (Exception ex)
{
// Throw exception
throw new Exception("An error occured while reading/writing the tags and properties of the file (" + filePath + ").", ex);
}
finally
{
// Dispose file (if needed)
if (file != null)
file.Dispose();
}
}
else if (fileType == AudioFileFormat.APE)
{
// Declare variables
TagLib.Ape.File file = null;
try
{
// Read tags
file = new TagLib.Ape.File(filePath);
// Copy tags
file = (TagLib.Ape.File)FillTags(file);
// Save metadata
file.Save();
}
catch (Exception ex)
{
// Throw exception
throw new Exception("An error occured while reading/writing the tags and properties of the file (" + filePath + ").", ex);
}
finally
{
// Dispose file (if needed)
if (file != null)
file.Dispose();
}
}
else if (fileType == AudioFileFormat.WV)
{
// Declare variables
TagLib.WavPack.File file = null;
try
{
// Read tags
file = new TagLib.WavPack.File(filePath);
// Copy tags
file = (TagLib.WavPack.File)FillTags(file);
// Save metadata
file.Save();
}
catch (Exception ex)
{
// Throw exception
throw new Exception("An error occured while reading/writing the tags and properties of the file (" + filePath + ").", ex);
}
finally
{
// Dispose file (if needed)
if (file != null)
file.Dispose();
}
}
else if (fileType == AudioFileFormat.WMA)
{
// Declare variables
TagLib.Asf.File file = null;
try
{
// Read tags
file = new TagLib.Asf.File(filePath);
// Copy tags
file = (TagLib.Asf.File)FillTags(file);
// Save metadata
file.Save();
}
catch (Exception ex)
{
// Throw exception
throw new Exception("An error occured while reading/writing the tags and properties of the file (" + filePath + ").", ex);
}
finally
{
// Dispose file (if needed)
if (file != null)
file.Dispose();
}
}
}
public void SetTitle(string value)
{
file.Tag.Title = value;
file.Save();
}