//Collects the stacks saved in the mp3 file. saves them in the printouts folder.
public static string ReturnCloudCoinStack(TagLib.File Mp3File)
{
TagLib.Ape.Tag ApeTag = Mp3Methods.CheckApeTag(Mp3File);
TagLib.Ape.Item CCS = ApeTag.GetItem("CloudCoinStack");
TagLib.Ape.Item StackN = ApeTag.GetItem("StackName");
if (CCS != null)
{
string filename = StackN.ToString();
string message = "Press enter to extract the Cloudcoin stack from " + filename + ".";
if (getEnter(message))
{
Console.Out.WriteLine("Stack: " + filename + " has been found");
string CloudCoinAreaValues = CCS.ToString();
string path = "./Printouts/" + filename;
try
{
System.IO.File.WriteAllText(path, CloudCoinAreaValues); //Create a document containing Mp3 ByteFile (debugging).
}
catch (Exception e)
{
Console.Out.WriteLine("Failed to save CloudCoin data {0}", e);
}
Console.Out.WriteLine("CCS: " + CloudCoinAreaValues);
return(path);
}
return("null");
}
else
{
Console.Out.WriteLine("no stack in file" + CCS);
return("no .stack in file");
}
}
/// <summary>
/// Read the Tags from the File
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
public static TrackData Create(string fileName)
{
TrackData track = new TrackData();
TagLib.File file = null;
bool error = false;
try
{
TagLib.ByteVector.UseBrokenLatin1Behavior = true;
file = TagLib.File.Create(fileName);
}
catch (CorruptFileException)
{
log.Warn("File Read: Ignoring track {0} - Corrupt File!", fileName);
error = true;
}
catch (UnsupportedFormatException)
{
log.Warn("File Read: Ignoring track {0} - Unsupported format!", fileName);
error = true;
}
catch (FileNotFoundException)
{
log.Warn("File Read: Ignoring track {0} - Physical file no longer existing!", fileName);
error = true;
}
catch (Exception ex)
{
log.Error("File Read: Error processing file: {0} {1}", fileName, ex.Message);
error = true;
}
if (error)
{
return(null);
}
TagLib.Id3v2.Tag id3v2tag = null;
try
{
if (file.MimeType.Substring(file.MimeType.IndexOf("/") + 1) == "mp3")
{
id3v2tag = file.GetTag(TagTypes.Id3v2, false) as TagLib.Id3v2.Tag;
}
}
catch (Exception ex)
{
log.Error("File Read: Error retrieving id3tag: {0} {1}", fileName, ex.Message);
return(null);
}
#region Set Common Values
FileInfo fi = new FileInfo(fileName);
try
{
track.Id = Guid.NewGuid();
track.FullFileName = fileName;
track.FileName = Path.GetFileName(fileName);
track.Readonly = fi.IsReadOnly;
track.TagType = file.MimeType.Substring(file.MimeType.IndexOf("/") + 1);
}
catch (Exception ex)
{
log.Error("File Read: Error setting Common tags: {0} {1}", fileName, ex.Message);
return(null);
}
#endregion
#region Set Tags
try
{
// Artist
track.Artist = String.Join(";", file.Tag.Performers);
if (track.Artist.Contains("AC;DC"))
{
track.Artist = track.Artist.Replace("AC;DC", "AC/DC");
}
track.ArtistSortName = String.Join(";", file.Tag.PerformersSort);
if (track.ArtistSortName.Contains("AC;DC"))
{
track.ArtistSortName = track.ArtistSortName.Replace("AC;DC", "AC/DC");
}
track.AlbumArtist = String.Join(";", file.Tag.AlbumArtists);
if (track.AlbumArtist.Contains("AC;DC"))
{
track.AlbumArtist = track.AlbumArtist.Replace("AC;DC", "AC/DC");
}
track.AlbumArtistSortName = String.Join(";", file.Tag.AlbumArtistsSort);
if (track.AlbumArtistSortName.Contains("AC;DC"))
{
track.AlbumArtistSortName = track.AlbumArtistSortName.Replace("AC;DC", "AC/DC");
}
track.Album = file.Tag.Album ?? "";
track.AlbumSortName = file.Tag.AlbumSort ?? "";
track.BPM = (int)file.Tag.BeatsPerMinute;
track.Compilation = id3v2tag == null ? false : id3v2tag.IsCompilation;
track.Composer = string.Join(";", file.Tag.Composers);
track.Conductor = file.Tag.Conductor ?? "";
track.Copyright = file.Tag.Copyright ?? "";
track.DiscNumber = file.Tag.Disc;
track.DiscCount = file.Tag.DiscCount;
track.Genre = string.Join(";", file.Tag.Genres);
track.Grouping = file.Tag.Grouping ?? "";
track.Title = file.Tag.Title ?? "";
track.TitleSortName = file.Tag.TitleSort ?? "";
track.ReplayGainTrack = file.Tag.ReplayGainTrack ?? "";
track.ReplayGainTrackPeak = file.Tag.ReplayGainTrackPeak ?? "";
track.ReplayGainAlbum = file.Tag.ReplayGainAlbum ?? "";
track.ReplayGainAlbumPeak = file.Tag.ReplayGainAlbumPeak ?? "";
track.TrackNumber = file.Tag.Track;
track.TrackCount = file.Tag.TrackCount;
track.Year = (int)file.Tag.Year;
// Pictures
foreach (IPicture picture in file.Tag.Pictures)
{
MPTagThat.Core.Common.Picture pic = new MPTagThat.Core.Common.Picture
{
Type = picture.Type,
MimeType = picture.MimeType,
Description = picture.Description
};
pic.Data = picture.Data.Data;
track.Pictures.Add(pic);
}
// Comments
if (track.IsMp3 && id3v2tag != null)
{
foreach (CommentsFrame commentsframe in id3v2tag.GetFrames <CommentsFrame>())
{
track.ID3Comments.Add(new Comment(commentsframe.Description, commentsframe.Language, commentsframe.Text));
}
}
else
{
track.Comment = file.Tag.Comment;
}
// Lyrics
track.Lyrics = file.Tag.Lyrics;
if (track.IsMp3 && id3v2tag != null)
{
foreach (UnsynchronisedLyricsFrame lyricsframe in id3v2tag.GetFrames <UnsynchronisedLyricsFrame>())
{
// Only add non-empty Frames
if (lyricsframe.Text != "")
{
track.LyricsFrames.Add(new Lyric(lyricsframe.Description, lyricsframe.Language, lyricsframe.Text));
}
}
}
// Rating
if (track.IsMp3)
{
TagLib.Id3v2.PopularimeterFrame popmFrame = null;
// First read in all POPM Frames found
if (id3v2tag != null)
{
foreach (PopularimeterFrame popmframe in id3v2tag.GetFrames <PopularimeterFrame>())
{
// Only add valid POPM Frames
if (popmframe.User != "" && popmframe.Rating > 0)
{
track.Ratings.Add(new PopmFrame(popmframe.User, (int)popmframe.Rating, (int)popmframe.PlayCount));
}
}
popmFrame = TagLib.Id3v2.PopularimeterFrame.Get(id3v2tag, "MPTagThat", false);
if (popmFrame != null)
{
track.Rating = popmFrame.Rating;
}
}
if (popmFrame == null)
{
// Now check for Ape Rating
TagLib.Ape.Tag apetag = file.GetTag(TagTypes.Ape, true) as TagLib.Ape.Tag;
TagLib.Ape.Item apeItem = apetag.GetItem("RATING");
if (apeItem != null)
{
string rating = apeItem.ToString();
try
{
track.Rating = Convert.ToInt32(rating);
}
catch (Exception)
{ }
}
}
}
else if (track.TagType == "ape")
{
TagLib.Ape.Tag apetag = file.GetTag(TagTypes.Ape, true) as TagLib.Ape.Tag;
TagLib.Ape.Item apeItem = apetag.GetItem("RATING");
if (apeItem != null)
{
string rating = apeItem.ToString();
try
{
track.Rating = Convert.ToInt32(rating);
}
catch (Exception)
{ }
}
}
else if (track.TagType == "ogg" || track.TagType == "flac")
{
XiphComment xiph = file.GetTag(TagLib.TagTypes.Xiph, false) as XiphComment;
string[] rating = xiph.GetField("RATING");
if (rating.Length > 0)
{
try
{
track.Rating = Convert.ToInt32(rating[0]);
}
catch (Exception)
{ }
}
}
}
catch (Exception ex)
{
log.Error("Exception setting Tags for file: {0}. {1}", fileName, ex.Message);
}
#endregion
#region Set Properties
try
{
track.DurationTimespan = file.Properties.Duration;
int fileLength = (int)(fi.Length / 1024);
track.FileSize = fileLength.ToString();
track.BitRate = file.Properties.AudioBitrate.ToString();
track.SampleRate = file.Properties.AudioSampleRate.ToString();
track.Channels = file.Properties.AudioChannels.ToString();
track.Version = file.Properties.Description;
track.CreationTime = string.Format("{0:yyyy-MM-dd HH:mm:ss}", fi.CreationTime);
track.LastWriteTime = string.Format("{0:yyyy-MM-dd HH:mm:ss}", fi.LastWriteTime);
}
catch (Exception ex)
{
log.Error("Exception setting Properties for file: {0}. {1}", fileName, ex.Message);
}
#endregion
// Now copy all Text frames of an ID3 V2
try
{
if (track.IsMp3 && id3v2tag != null)
{
foreach (TagLib.Id3v2.Frame frame in id3v2tag.GetFrames())
{
string id = frame.FrameId.ToString();
if (!Util.StandardFrames.Contains(id) && Util.ExtendedFrames.Contains(id))
{
track.Frames.Add(new Frame(id, "", frame.ToString()));
}
else if (!Util.StandardFrames.Contains(id) && !Util.ExtendedFrames.Contains(id))
{
if ((Type)frame.GetType() == typeof(UserTextInformationFrame))
{
// Don't add Replaygain frames, as they are handled in taglib tags
if (!Util.IsReplayGain((frame as UserTextInformationFrame).Description))
{
track.UserFrames.Add(new Frame(id, (frame as UserTextInformationFrame).Description ?? "",
(frame as UserTextInformationFrame).Text.Length == 0
? ""
: (frame as UserTextInformationFrame).Text[0]));
}
}
else if ((Type)frame.GetType() == typeof(PrivateFrame))
{
track.UserFrames.Add(new Frame(id, (frame as PrivateFrame).Owner ?? "",
(frame as PrivateFrame).PrivateData == null
? ""
: (frame as PrivateFrame).PrivateData.ToString()));
}
else if ((Type)frame.GetType() == typeof(UniqueFileIdentifierFrame))
{
track.UserFrames.Add(new Frame(id, (frame as UniqueFileIdentifierFrame).Owner ?? "",
(frame as UniqueFileIdentifierFrame).Identifier == null
? ""
: (frame as UniqueFileIdentifierFrame).Identifier.ToString()));
}
else if ((Type)frame.GetType() == typeof(UnknownFrame))
{
track.UserFrames.Add(new Frame(id, "",
(frame as UnknownFrame).Data == null
? ""
: (frame as UnknownFrame).Data.ToString()));
}
else
{
track.UserFrames.Add(new Frame(id, "", frame.ToString()));
}
}
}
track.ID3Version = id3v2tag.Version;
}
}
catch (Exception ex)
{
log.Error("Exception getting User Defined frames for file: {0}. {1}", fileName, ex.Message);
}
return(track);
}
/// <summary>
/// This method is called by mediaportal when it wants information for a music file
/// The method will check which tagreader supports the file and ask it to extract the information from it
/// </summary>
/// <param name="strFile">filename of the music file</param>
/// <returns>
/// MusicTag instance when file has been read
/// null when file type is not supported or if the file does not contain any information
/// </returns>
public static MusicTag ReadTag(string strFile)
{
// Read Cue info
if (CueUtil.isCueFakeTrackFile(strFile))
{
try
{
return(CueUtil.CueFakeTrackFile2MusicTag(strFile));
}
catch (Exception ex)
{
Log.Warn("TagReader: Exception reading file {0}. {1}", strFile, ex.Message);
}
}
if (!IsAudio(strFile))
{
return(null);
}
char[] trimChars = { ' ', '\x00' };
try
{
// Set the flag to use the standard System Encoding set by the user
// Otherwise Latin1 is used as default, which causes characters in various languages being displayed wrong
TagLib.ByteVector.UseBrokenLatin1Behavior = true;
TagLib.File tag = TagLib.File.Create(strFile);
if (tag == null)
{
Log.Warn("Tagreader: No tag in file - {0}", strFile);
return(null);
}
MusicTag musictag = new MusicTag();
string[] artists = tag.Tag.Performers;
if (artists.Length > 0)
{
musictag.Artist = String.Join(";", artists).Trim(trimChars);
// The AC/DC exception
if (musictag.Artist.Contains("AC;DC"))
{
musictag.Artist = musictag.Artist.Replace("AC;DC", "AC/DC");
}
}
musictag.Album = tag.Tag.Album == null ? "" : tag.Tag.Album.Trim(trimChars);
musictag.HasAlbumArtist = false;
string[] albumartists = tag.Tag.AlbumArtists;
if (albumartists.Length > 0)
{
musictag.AlbumArtist = String.Join(";", albumartists).Trim(trimChars);
musictag.HasAlbumArtist = true;
// The AC/DC exception
if (musictag.AlbumArtist.Contains("AC;DC"))
{
musictag.AlbumArtist = musictag.AlbumArtist.Replace("AC;DC", "AC/DC");
}
}
musictag.BitRate = tag.Properties.AudioBitrate;
musictag.Comment = tag.Tag.Comment == null ? "" : tag.Tag.Comment.Trim(trimChars);
string[] composer = tag.Tag.Composers;
if (composer.Length > 0)
{
musictag.Composer = string.Join(";", composer).Trim(trimChars);
}
musictag.Conductor = tag.Tag.Conductor == null ? "" : tag.Tag.Conductor.Trim(trimChars);
IPicture[] pics = new IPicture[] { };
pics = tag.Tag.Pictures;
if (pics.Length > 0)
{
musictag.CoverArtImageBytes = pics[0].Data.Data;
}
musictag.Duration = (int)tag.Properties.Duration.TotalSeconds;
musictag.FileName = strFile;
musictag.FileType = tag.MimeType.Substring(tag.MimeType.IndexOf("/") + 1);
string[] genre = tag.Tag.Genres;
if (genre.Length > 0)
{
musictag.Genre = String.Join(";", genre).Trim(trimChars);
}
string lyrics = tag.Tag.Lyrics == null ? "" : tag.Tag.Lyrics.Trim(trimChars);
musictag.Title = tag.Tag.Title == null ? "" : tag.Tag.Title.Trim(trimChars);
// Prevent Null Ref execption, when Title is not set
musictag.Track = (int)tag.Tag.Track;
musictag.TrackTotal = (int)tag.Tag.TrackCount;
musictag.DiscID = (int)tag.Tag.Disc;
musictag.DiscTotal = (int)tag.Tag.DiscCount;
musictag.Codec = tag.Properties.Description;
if (tag.MimeType == "taglib/mp3")
{
musictag.BitRateMode = tag.Properties.Description.IndexOf("VBR") > -1 ? "VBR" : "CBR";
}
else
{
musictag.BitRateMode = "";
}
musictag.BPM = (int)tag.Tag.BeatsPerMinute;
musictag.Channels = tag.Properties.AudioChannels;
musictag.SampleRate = tag.Properties.AudioSampleRate;
musictag.Year = (int)tag.Tag.Year;
musictag.ReplayGainTrack = tag.Tag.ReplayGainTrack ?? "";
musictag.ReplayGainTrackPeak = tag.Tag.ReplayGainTrackPeak ?? "";
musictag.ReplayGainAlbum = tag.Tag.ReplayGainAlbum ?? "";
musictag.ReplayGainAlbumPeak = tag.Tag.ReplayGainAlbumPeak ?? "";
if (tag.MimeType == "taglib/mp3")
{
bool foundPopm = false;
// Handle the Rating, which comes from the POPM frame
TagLib.Id3v2.Tag id32_tag = tag.GetTag(TagLib.TagTypes.Id3v2) as TagLib.Id3v2.Tag;
if (id32_tag != null)
{
// Do we have a POPM frame written by MediaPortal or MPTagThat?
TagLib.Id3v2.PopularimeterFrame popmFrame = TagLib.Id3v2.PopularimeterFrame.Get(id32_tag, "MediaPortal",
false);
if (popmFrame == null)
{
popmFrame = TagLib.Id3v2.PopularimeterFrame.Get(id32_tag, "MPTagThat", false);
}
if (popmFrame != null)
{
musictag.Rating = popmFrame.Rating;
foundPopm = true;
}
// Now look for a POPM frame written by WMP
if (!foundPopm)
{
TagLib.Id3v2.PopularimeterFrame popm = TagLib.Id3v2.PopularimeterFrame.Get(id32_tag,
"Windows Media Player 9 Series",
false);
if (popm != null)
{
// Get the rating stored in the WMP POPM frame
int rating = popm.Rating;
int i = 0;
if (rating == 255)
{
i = 5;
}
else if (rating == 196)
{
i = 4;
}
else if (rating == 128)
{
i = 3;
}
else if (rating == 64)
{
i = 2;
}
else if (rating == 1)
{
i = 1;
}
musictag.Rating = i;
foundPopm = true;
}
}
if (!foundPopm)
{
// Now look for any other POPM frame that might exist
foreach (TagLib.Id3v2.PopularimeterFrame popm in id32_tag.GetFrames <TagLib.Id3v2.PopularimeterFrame>())
{
int rating = popm.Rating;
int i = 0;
if (rating > 205 || rating == 5)
{
i = 5;
}
else if (rating > 154 || rating == 4)
{
i = 4;
}
else if (rating > 104 || rating == 3)
{
i = 3;
}
else if (rating > 53 || rating == 2)
{
i = 2;
}
else if (rating > 0 || rating == 1)
{
i = 1;
}
musictag.Rating = i;
foundPopm = true;
break; // we only take the first popm frame
}
}
if (!foundPopm)
{
// If we don't have any POPM frame, we might have an APE Tag embedded in the mp3 file
TagLib.Ape.Tag apetag = tag.GetTag(TagTypes.Ape, false) as TagLib.Ape.Tag;
if (apetag != null)
{
TagLib.Ape.Item apeItem = apetag.GetItem("RATING");
if (apeItem != null)
{
string rating = apeItem.ToString();
try
{
musictag.Rating = Convert.ToInt32(rating);
}
catch (Exception ex)
{
musictag.Rating = 0;
Log.Warn("Tagreader: Unsupported APE rating format - {0} in {1} {2}", rating, strFile, ex.Message);
}
}
}
}
}
}
else
{
if (tag.MimeType == "taglib/ape")
{
TagLib.Ape.Tag apetag = tag.GetTag(TagTypes.Ape, false) as TagLib.Ape.Tag;
if (apetag != null)
{
TagLib.Ape.Item apeItem = apetag.GetItem("RATING");
if (apeItem != null)
{
string rating = apeItem.ToString();
try
{
musictag.Rating = Convert.ToInt32(rating);
}
catch (Exception ex)
{
musictag.Rating = 0;
Log.Warn("Tagreader: Unsupported APE rating format - {0} in {1} {2}", rating, strFile, ex.Message);
}
}
}
}
}
// if we didn't get a title, use the Filename without extension to prevent the file to appear as "unknown"
if (musictag.Title == "")
{
Log.Warn("TagReader: Empty Title found in file: {0}. Please retag.", strFile);
musictag.Title = System.IO.Path.GetFileNameWithoutExtension(strFile);
}
return(musictag);
}
catch (UnsupportedFormatException)
{
Log.Warn("Tagreader: Unsupported File Format {0}", strFile);
}
catch (Exception ex)
{
Log.Warn("TagReader: Exception reading file {0}. {1}", strFile, ex.Message);
}
return(null);
}
