/// <summary>
/// Retrieve a tag with an arbitrary name.
/// Returns an empty tag if the value isn't found or if no Xiph tags are present.
/// </summary>
/// <param name="TagName">
/// A <see cref="System.String"/> containing the name of the tag to find
/// </param>
/// <returns>
/// An <see cref="OggTag"/> containing the returned tag
/// </returns>
public OggTag GetTag(string TagName)
{
if (TagName.Length <= 0)
{
return(OggUtilities.GetEmptyTag());
} // Save some processing time and just exit if we haven't been given a tag name
// Based on tasty examples @ "Accessing Hidden Gems": http://developer.novell.com/wiki/index.php/TagLib_Sharp:_Examples
XiphComment XC = (XiphComment)m_TagLibFile.GetTag(TagTypes.Xiph);
if (XC != null)
{
string[] TagValue = XC.GetField(TagName);
if (TagValue.Length == 0)
{
// Tag doesn't exist, return empty
return(OggUtilities.GetEmptyTag());
}
else
{
OggTag tmpTag;
tmpTag.Name = TagName;
tmpTag.IsArray = (TagValue.Length > 1);
tmpTag.IsEmpty = false;
tmpTag.Values = TagValue;
tmpTag.Value = TagValue[0];
return(tmpTag);
}
}
else
{
// No valid Xiph tags found
return(OggUtilities.GetEmptyTag());
}
}
protected override void SetPicture(TagLib.File file, Tag tag)
{
TagLib.Ogg.File oggFile = (TagLib.Ogg.File)file;
GroupedComment groupedCommentTag = (GroupedComment)tag;
if (string.IsNullOrWhiteSpace(CoverFilePath))
{
return;
}
// Is there a way to get Ogg file header using TagLib#?
PropertyInfo headerProp = oggFile.GetType().GetProperty("LastPageHeader", BindingFlags.Instance | BindingFlags.NonPublic);
PageHeader header = (PageHeader)headerProp.GetValue(oggFile);
// Add cover art to Vorbis Comment approved METADATA_BLOCK_PICTURE field.
TagLib.Flac.Picture pic = new TagLib.Flac.Picture(new Picture(CoverFilePath))
{
Description = ""
};
ByteVector picData = pic.Render();
XiphComment xiphComment = groupedCommentTag.GetComment(header.StreamSerialNumber);
xiphComment.SetField("METADATA_BLOCK_PICTURE", Convert.ToBase64String(picData.Data));
}
/// <summary>
/// Replaces the comment packet in a collection of packets
/// with the rendered version of a Xiph comment or inserts a
/// comment packet if the stream lacks one.
/// </summary>
/// <param name="packets">
/// A <see cref="ByteVectorCollection" /> object containing
/// a collection of packets.
/// </param>
/// <param name="comment">
/// A <see cref="XiphComment" /> object to store the rendered
/// version of in <paramref name="packets" />.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="packets" /> or <paramref name="comment"
/// /> is <see langword="null" />.
/// </exception>
public override void SetCommentPacket(ByteVectorCollection packets,
XiphComment comment)
{
if (packets == null)
{
throw new ArgumentNullException("packets");
}
if (comment == null)
{
throw new ArgumentNullException("comment");
}
ByteVector data = new ByteVector((byte)0x03);
data.Add(id);
data.Add(comment.Render(true));
if (packets.Count > 1 && PacketType(packets [1]) == 0x03)
{
if (data.Count < packets [1].Count)
{
data.Add(new ByteVector(packets [1].Count - data.Count, 0));
}
packets [1] = data;
}
else
{
packets.Insert(1, data);
}
}
/// <summary>
/// Remove a tag from the file.
/// This command writes to disk.
/// </summary>
/// <param name="TagName">
/// A <see cref="System.String"/> indicating which tag to remove
/// </param>
/// <returns>
/// An <see cref="OggTagWriteCommandReturn"/> indicating the result of the operation
/// </returns>
public OggTagWriteCommandReturn RemoveTag(string TagName)
{
// Check that the tag name contains at least one character
if (TagName.Length < 1)
{
return(OggTagWriteCommandReturn.UnknownTag);
}
XiphComment XC = (XiphComment)m_TagLibFile.GetTag(TagTypes.Xiph, false);
if (XC != null)
{
// Remove the tag
XC.RemoveField(TagName);
// Copy the XC instance into our file (might need to clear the Xiph block first, but we'll see)
XC.CopyTo(m_TagLibFile.Tag, true);
// Save
m_TagLibFile.Save();
return(OggTagWriteCommandReturn.Success);
}
else
{
// Either there isn't a Xiph comment block or something went wrong
return(OggTagWriteCommandReturn.Error);
}
}
/// <summary>
/// Replaces the comment packet in a collection of packets
/// with the rendered version of a Xiph comment or inserts a
/// comment packet if the stream lacks one.
/// </summary>
/// <param name="packets">
/// A <see cref="ByteVectorCollection" /> object containing
/// a collection of packets.
/// </param>
/// <param name="comment">
/// A <see cref="XiphComment" /> object to store the rendered
/// version of in <paramref name="packets" />.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="packets" /> or <paramref name="comment"
/// /> is <see langword="null" />.
/// </exception>
public override void SetCommentPacket(ByteVectorCollection packets,
XiphComment comment)
{
if (packets == null)
{
throw new ArgumentNullException("packets");
}
if (comment == null)
{
throw new ArgumentNullException("comment");
}
ByteVector data = new ByteVector();
data.Add(magic_signature_comment);
data.Add(comment.Render(true));
if (packets.Count > 1 && MagicSignature(packets [1])
== magic_signature_comment)
{
packets [1] = data;
}
else
{
packets.Insert(1, data);
}
}
public void TestWriteFlacUid()
{
var flacFile = string.Format("{0}\\{1:N}.flac", Path.GetTempPath(), Guid.NewGuid());
System.IO.File.Copy(@"TestData\hei.flac", flacFile, true);
var file = File.Create(flacFile);
Metadata metadata = (Metadata)file.GetTag(TagTypes.FlacMetadata, true);
XiphComment xiphComment = (XiphComment)metadata.Tags.First();
xiphComment.SetField("SW-AlbumUid", Guid.NewGuid().ToString("N"));
file.Save();
//metadata.SetTextFrame((ReadOnlyByteVector) "UFID", "http://www.id3.org/dummy/ufid.html", Guid.NewGuid().ToString("N"));
//file.Save();
//File actualFile = File.Create(mp3File);
//metadata = (Tag)actualFile.GetTag(TagTypes.Id3v2, true);
//// Get the private frame, create if necessary.
//var frame = metadata.GetFrames().FirstOrDefault(f => f.FrameId == "UFID");
//frame.Should().NotBeNull();
System.IO.File.Delete(flacFile);
}
/// <summary>
/// Write a single Xiph tag to the file
/// This will overwrite the tag if it already exists, or create it if it doesn't
/// It will also create the Xiph tag block within the file if it doesn't already have one
/// This function writes to disk. If setting multiple tags consider using SetTags(OggTag[] Tags) to reduce the number of write operations
/// If setting an array, Tag.Values must contain at least one item. Tag.Value is ignored in this case
/// If setting a single value, Tag.Value must contain at least one character. Tag.Values is ignored in this case
/// </summary>
/// <param name="Tag">
/// The <see cref="OggTag"/> to write
/// </param>
/// <returns>
/// An <see cref="OggTagWriteCommandReturn"/> indicating the result of the operation
/// </returns>
public OggTagWriteCommandReturn SetTag(OggTag Tag)
{
// Validate Tag
if (Tag.IsEmpty)
{
return(OggTagWriteCommandReturn.InvalidValue);
}
if (Tag.Name.Length <= 0)
{
return(OggTagWriteCommandReturn.UnknownTag);
}
if (Tag.IsArray)
{
if (Tag.Values.Length <= 0)
{
return(OggTagWriteCommandReturn.InvalidValue);
}
}
else
{
if (Tag.Value.Length <= 0)
{
return(OggTagWriteCommandReturn.InvalidValue);
}
}
// Tag valid, try and write it
XiphComment XC = (XiphComment)m_TagLibFile.GetTag(TagTypes.Xiph, true);
if (XC != null)
{
string[] tmpStrArray;
if (Tag.IsArray)
{
tmpStrArray = Tag.Values;
}
else
{
tmpStrArray = new string[1]; tmpStrArray[0] = Tag.Value;
}
// Set field
XC.SetField(Tag.Name, tmpStrArray);
// Copy the XC instance into our file (not sure if this is needed)
XC.CopyTo(m_TagLibFile.Tag, true);
// Commit
m_TagLibFile.Save();
return(OggTagWriteCommandReturn.Success);
}
else
{
// If we're null something went wrong (we tried to create the XiphComment block and it failed probably)
return(OggTagWriteCommandReturn.Error);
}
}
public override void SetCommentPacket (ByteVectorCollection packets, XiphComment comment)
{
if (packets == null)
throw new ArgumentNullException ("packets");
if (comment == null)
throw new ArgumentNullException ("comment");
ByteVector data = new ByteVector ((byte) 0x03);
data.Add (id);
data.Add (comment.Render (true));
if (packets.Count > 1 && PacketType (packets [1]) == 0x03)
packets [1] = data;
else
packets.Insert (1, data);
}
/// <summary>
/// Retrieve an array of all tag values
/// Returns a zero-length array if no Xiph tags are found
/// </summary>
/// <returns>
/// An <see cref="OggTag[]"/> containing the returned values
/// </returns>
public OggTag[] GetTags()
{
XiphComment XC = (XiphComment)m_TagLibFile.GetTag(TagTypes.Xiph);
if (XC != null)
{
if (XC.FieldCount > 0)
{
OggTag[] tmpOggTag = new OggTag[XC.FieldCount];
int Index = 0;
foreach (string FieldName in XC)
{
string[] TagValue = XC.GetField(FieldName);
if (TagValue.Length == 0)
{
tmpOggTag[Index] = OggUtilities.GetEmptyTag(); // This should never happen, but I bet if I don't check it it will!
}
else
{
// Populate this tag
tmpOggTag[Index].Name = FieldName;
tmpOggTag[Index].IsArray = (TagValue.Length > 1);
tmpOggTag[Index].IsEmpty = false;
tmpOggTag[Index].Values = TagValue;
tmpOggTag[Index].Value = TagValue[0];
}
++Index; // Increment the index so we know which OggTag we're molesting
}
// Done! Return the heap of tags
return(tmpOggTag);
}
else
{
// Xiph tags contain no items
return(new OggTag[0]);
}
}
else
{
// No valid Xiph tags found
return(new OggTag[0]);
}
}
public XiphComment GetComment(bool create, Tag copy)
{
foreach (Tag tag in this.Tags)
{
if (tag is XiphComment)
{
return (tag as XiphComment);
}
}
if (!create)
{
return null;
}
XiphComment target = new XiphComment();
if (copy != null)
{
copy.CopyTo(target, true);
}
base.AddTag(target);
return target;
}
public override void SetCommentPacket(ByteVectorCollection packets, XiphComment comment)
{
if (packets == null)
{
throw new ArgumentNullException("packets");
}
if (comment == null)
{
throw new ArgumentNullException("comment");
}
byte[] data = new byte[] { 0x81 };
ByteVector item = new ByteVector(data) {
id,
comment.Render(1)
};
if ((packets.Count > 1) && (PacketType(packets[1]) == 0x81))
{
packets[1] = item;
}
else
{
packets.Insert(1, item);
}
}
/// <summary>
/// Replaces the comment packet in a collection of packets
/// with the rendered version of a Xiph comment or inserts a
/// comment packet if the stream lacks one.
/// </summary>
/// <param name="packets">
/// A <see cref="ByteVectorCollection" /> object containing
/// a collection of packets.
/// </param>
/// <param name="comment">
/// A <see cref="XiphComment" /> object to store the rendered
/// version of in <paramref name="packets" />.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="packets" /> or <paramref name="comment"
/// /> is <see langword="null" />.
/// </exception>
public override void SetCommentPacket (ByteVectorCollection packets,
XiphComment comment)
{
if (packets == null)
throw new ArgumentNullException ("packets");
if (comment == null)
throw new ArgumentNullException ("comment");
ByteVector data = new ByteVector ();
data.Add (magic_signature_comment);
data.Add (comment.Render (true));
if (packets.Count > 1 && MagicSignature (packets [1])
== magic_signature_comment)
packets [1] = data;
else
packets.Insert (1, data);
}
/// <summary>
/// Save the Modified file
/// </summary>
/// <param name="track"></param>
/// <param name="errorMessage"></param>
/// <returns></returns>
public static bool SaveFile(TrackData track, ref string errorMessage)
{
errorMessage = "";
if (!track.Changed)
{
return(true);
}
if (track.Readonly && !Options.MainSettings.ChangeReadOnlyAttributte &&
(Options.ReadOnlyFileHandling == 0 || Options.ReadOnlyFileHandling == 2))
{
Form dlg = new ReadOnlyDialog(track.FullFileName);
DialogResult dlgResult = dlg.ShowDialog();
switch (dlgResult)
{
case DialogResult.Yes:
Options.ReadOnlyFileHandling = 0; // Yes
break;
case DialogResult.OK:
Options.ReadOnlyFileHandling = 1; // Yes to All
break;
case DialogResult.No:
Options.ReadOnlyFileHandling = 2; // No
break;
case DialogResult.Cancel:
Options.ReadOnlyFileHandling = 3; // No to All
break;
}
}
if (track.Readonly)
{
if (!Options.MainSettings.ChangeReadOnlyAttributte && Options.ReadOnlyFileHandling > 1)
{
errorMessage = "File is readonly";
return(false);
}
try
{
System.IO.File.SetAttributes(track.FullFileName,
System.IO.File.GetAttributes(track.FullFileName) & ~FileAttributes.ReadOnly);
track.Readonly = false;
}
catch (Exception ex)
{
log.Error("File Save: Can't reset Readonly attribute: {0} {1}", track.FullFileName, ex.Message);
errorMessage = ServiceScope.Get <ILocalisation>().ToString("message", "ErrorResetAttr");
return(false);
}
}
TagLib.File file = null;
bool error = false;
try
{
TagLib.ByteVector.UseBrokenLatin1Behavior = true;
file = TagLib.File.Create(track.FullFileName);
}
catch (CorruptFileException)
{
log.Warn("File Read: Ignoring track {0} - Corrupt File!", track.FullFileName);
errorMessage = ServiceScope.Get <ILocalisation>().ToString("message", "CorruptFile");
error = true;
}
catch (UnsupportedFormatException)
{
log.Warn("File Read: Ignoring track {0} - Unsupported format!", track.FullFileName);
errorMessage = ServiceScope.Get <ILocalisation>().ToString("message", "UnsupportedFormat");
error = true;
}
catch (FileNotFoundException)
{
log.Warn("File Read: Ignoring track {0} - Physical file no longer existing!", track.FullFileName);
errorMessage = ServiceScope.Get <ILocalisation>().ToString("message", "NonExistingFile");
error = true;
}
catch (Exception ex)
{
log.Error("File Read: Error processing file: {0} {1}", track.FullFileName, ex.Message);
errorMessage = string.Format(ServiceScope.Get <ILocalisation>().ToString("message", "ErrorReadingFile"), ex.Message);
error = true;
}
if (file == null || error)
{
log.Error("File Read: Error processing file.: {0}", track.FullFileName);
return(false);
}
try
{
// Get the ID3 Frame for ID3 specifc frame handling
TagLib.Id3v1.Tag id3v1tag = null;
TagLib.Id3v2.Tag id3v2tag = null;
if (track.IsMp3)
{
id3v1tag = file.GetTag(TagTypes.Id3v1, true) as TagLib.Id3v1.Tag;
id3v2tag = file.GetTag(TagTypes.Id3v2, true) as TagLib.Id3v2.Tag;
}
// Remove Tags, if they have been removed in TagEdit Panel
foreach (TagLib.TagTypes tagType in track.TagsRemoved)
{
file.RemoveTags(tagType);
}
#region Main Tags
string[] splitValues = track.Artist.Split(new[] { ';', '|' });
file.Tag.Performers = splitValues;
splitValues = track.AlbumArtist.Split(new[] { ';', '|' });
file.Tag.AlbumArtists = splitValues;
file.Tag.Album = track.Album.Trim();
file.Tag.BeatsPerMinute = (uint)track.BPM;
if (track.Comment != "")
{
file.Tag.Comment = "";
if (track.IsMp3)
{
id3v1tag.Comment = track.Comment;
foreach (Comment comment in track.ID3Comments)
{
CommentsFrame commentsframe = CommentsFrame.Get(id3v2tag, comment.Description, comment.Language, true);
commentsframe.Text = comment.Text;
commentsframe.Description = comment.Description;
commentsframe.Language = comment.Language;
}
}
else
{
file.Tag.Comment = track.Comment;
}
}
else
{
file.Tag.Comment = "";
}
if (track.IsMp3)
{
id3v2tag.IsCompilation = track.Compilation;
}
file.Tag.Disc = track.DiscNumber;
file.Tag.DiscCount = track.DiscCount;
splitValues = track.Genre.Split(new[] { ';', '|' });
file.Tag.Genres = splitValues;
file.Tag.Title = track.Title;
file.Tag.Track = track.TrackNumber;
file.Tag.TrackCount = track.TrackCount;
file.Tag.Year = (uint)track.Year;
file.Tag.ReplayGainTrack = track.ReplayGainTrack;
file.Tag.ReplayGainTrackPeak = track.ReplayGainTrackPeak;
file.Tag.ReplayGainAlbum = track.ReplayGainAlbum;
file.Tag.ReplayGainAlbumPeak = track.ReplayGainAlbumPeak;
#endregion
#region Detailed Information
splitValues = track.Composer.Split(new[] { ';', '|' });
file.Tag.Composers = splitValues;
file.Tag.Conductor = track.Conductor;
file.Tag.Copyright = track.Copyright;
file.Tag.Grouping = track.Grouping;
splitValues = track.ArtistSortName.Split(new[] { ';', '|' });
file.Tag.PerformersSort = splitValues;
splitValues = track.AlbumArtistSortName.Split(new[] { ';', '|' });
file.Tag.AlbumArtistsSort = splitValues;
file.Tag.AlbumSort = track.AlbumSortName;
file.Tag.TitleSort = track.TitleSortName;
#endregion
#region Picture
List <TagLib.Picture> pics = new List <TagLib.Picture>();
foreach (Picture pic in track.Pictures)
{
TagLib.Picture tagPic = new TagLib.Picture();
try
{
byte[] byteArray = pic.Data;
ByteVector data = new ByteVector(byteArray);
tagPic.Data = data;
tagPic.Description = pic.Description;
tagPic.MimeType = "image/jpg";
tagPic.Type = pic.Type;
pics.Add(tagPic);
}
catch (Exception ex)
{
log.Error("Error saving Picture: {0}", ex.Message);
}
file.Tag.Pictures = pics.ToArray();
}
// Clear the picture
if (track.Pictures.Count == 0)
{
file.Tag.Pictures = pics.ToArray();
}
#endregion
#region Lyrics
if (track.Lyrics != null && track.Lyrics != "")
{
file.Tag.Lyrics = track.Lyrics;
if (track.IsMp3)
{
foreach (Lyric lyric in track.LyricsFrames)
{
UnsynchronisedLyricsFrame lyricframe = UnsynchronisedLyricsFrame.Get(id3v2tag, lyric.Description, lyric.Language, true);
lyricframe.Text = lyric.Text;
lyricframe.Description = lyric.Description;
lyricframe.Language = lyric.Language;
}
}
else
{
file.Tag.Lyrics = track.Lyrics;
}
}
else
{
file.Tag.Lyrics = "";
}
#endregion
#region Ratings
if (track.IsMp3)
{
if (track.Ratings.Count > 0)
{
foreach (PopmFrame rating in track.Ratings)
{
PopularimeterFrame popmFrame = PopularimeterFrame.Get(id3v2tag, rating.User, true);
popmFrame.Rating = Convert.ToByte(rating.Rating);
popmFrame.PlayCount = Convert.ToUInt32(rating.PlayCount);
}
}
else
{
id3v2tag.RemoveFrames("POPM");
}
}
else if (track.TagType == "ogg" || track.TagType == "flac")
{
if (track.Ratings.Count > 0)
{
XiphComment xiph = file.GetTag(TagLib.TagTypes.Xiph, true) as XiphComment;
xiph.SetField("RATING", track.Rating.ToString());
}
}
#endregion
#region Non- Standard Taglib and User Defined Frames
if (Options.MainSettings.ClearUserFrames)
{
foreach (Frame frame in track.UserFrames)
{
ByteVector frameId = new ByteVector(frame.Id);
if (frame.Id == "TXXX")
{
id3v2tag.SetUserTextAsString(frame.Description, "");
}
else
{
id3v2tag.SetTextFrame(frameId, "");
}
}
}
List <Frame> allFrames = new List <Frame>();
allFrames.AddRange(track.Frames);
// The only way to avoid duplicates of User Frames is to delete them by assigning blank values to them
if (track.SavedUserFrames != null && !Options.MainSettings.ClearUserFrames)
{
// Clean the previously saved Userframes, to avoid duplicates
foreach (Frame frame in track.SavedUserFrames)
{
ByteVector frameId = new ByteVector(frame.Id);
if (frame.Id == "TXXX")
{
id3v2tag.SetUserTextAsString(frame.Description, "");
}
else
{
id3v2tag.SetTextFrame(frameId, "");
}
}
allFrames.AddRange(track.UserFrames);
}
foreach (Frame frame in allFrames)
{
ByteVector frameId = new ByteVector(frame.Id);
// The only way to avoid duplicates of User Frames is to delete them by assigning blank values to them
if (frame.Id == "TXXX")
{
if (frame.Description != "")
{
id3v2tag.SetUserTextAsString(frame.Description, "");
id3v2tag.SetUserTextAsString(frame.Description, frame.Value);
}
}
else
{
id3v2tag.SetTextFrame(frameId, "");
id3v2tag.SetTextFrame(frameId, frame.Value);
}
}
#endregion
// Now, depending on which frames the user wants to save, we will remove the other Frames
file = Util.FormatID3Tag(file);
// Set the encoding for ID3 Tags
if (track.IsMp3)
{
TagLib.Id3v2.Tag.ForceDefaultEncoding = true;
switch (Options.MainSettings.CharacterEncoding)
{
case 0:
TagLib.Id3v2.Tag.DefaultEncoding = StringType.Latin1;
break;
case 1:
TagLib.Id3v2.Tag.DefaultEncoding = StringType.UTF16;
break;
case 2:
TagLib.Id3v2.Tag.DefaultEncoding = StringType.UTF16BE;
break;
case 3:
TagLib.Id3v2.Tag.DefaultEncoding = StringType.UTF8;
break;
case 4:
TagLib.Id3v2.Tag.DefaultEncoding = StringType.UTF16LE;
break;
}
}
// Save the file
file.Save();
}
catch (Exception ex)
{
log.Error("File Save: Error processing file: {0} {1}", track.FullFileName, ex.Message);
errorMessage = ServiceScope.Get <ILocalisation>().ToString("message", "ErrorSave");
error = true;
}
if (error)
{
return(false);
}
return(true);
}
/// <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>
/// Stores a Xiph comment in the codec-specific comment
/// packet.
/// </summary>
/// <param name="comment">
/// A <see cref="XiphComment" /> object to store in the
/// comment packet.
/// </param>
public void SetComment(XiphComment comment)
{
codec.SetCommentPacket(packets, comment);
}
/// <summary> /// Replaces the comment packet in a collection of packets /// with the rendered version of a Xiph comment or inserts a /// comment packet if the stream lacks one. /// </summary> /// <param name="packets"> /// A <see cref="ByteVectorCollection" /> object containing /// a collection of packets. /// </param> /// <param name="comment"> /// A <see cref="XiphComment" /> object to store the rendered /// version of in <paramref name="packets" />. /// </param> /// <exception cref="ArgumentNullException"> /// <paramref name="packets" /> or <paramref name="comment" /// /> is <see langword="null" />. /// </exception> public abstract void SetCommentPacket (ByteVectorCollection packets, XiphComment comment);
/// <summary>
/// Adds a Xiph comment to the current instance.
/// </summary>
/// <param name="streamSerialNumber">
/// A <see cref="uint" /> value containing the serial number
/// of the stream containing the comment.
/// </param>
/// <param name="comment">
/// A <see cref="XiphComment" /> object to add to the current
/// instance.
/// </param>
public void AddComment(uint streamSerialNumber,
XiphComment comment)
{
comment_hash.Add (streamSerialNumber, comment);
tags.Add (comment);
}
/// <summary>
/// Replaces the comment packet in a collection of packets
/// with the rendered version of a Xiph comment or inserts a
/// comment packet if the stream lacks one.
/// </summary>
/// <param name="packets">
/// A <see cref="ByteVectorCollection" /> object containing
/// a collection of packets.
/// </param>
/// <param name="comment">
/// A <see cref="XiphComment" /> object to store the rendered
/// version of in <paramref name="packets" />.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="packets" /> or <paramref name="comment"
/// /> is <see langword="null" />.
/// </exception>
public abstract void SetCommentPacket(ByteVectorCollection packets,
XiphComment comment);
/// <summary>
/// Write multiple Xiph tags to the file
/// This will overwrite any existing tags, and create them if they don't exist
/// It will also create the Xiph tag block within the file if it doesn't already have one
/// This function writes to disk. If setting only a single tag, consider using SetTag(OggTag Tag) to reduce the array handling overheads
/// If setting an array value Tags[i].Values must contain at least one item. Tags[i].Value is ignored in this case
/// If setting a single value, Tags[i].Value must contain at least one character. Tags[i].Values is ignored in this case
/// If AbortOnError is true, this function will abort (and not write) if any item in the Tags array is invalid.
/// If AbortOnError is false, this function will continue (and write) if items in the Tags array are invalid. It will still abort (and not write) if there are other errors.
/// </summary>
/// <param name="Tags">
/// An <see cref="OggTag[]"/> containing the tags to be written
/// </param>
/// <param name="AbortOnError">
/// A <see cref="System.bool"/> indicating whether to invalid items in the Tags array.
/// <returns>
/// An <see cref="OggTagWriteCommandReturn"/> indicating the result of the operation
/// </returns>
public OggTagWriteCommandReturn SetTags(OggTag[] Tags, bool AbortOnError)
{
// Check that the Tags array has at least one item in it
if (Tags.Length < 1)
{
return(OggTagWriteCommandReturn.UnknownTag);
}
XiphComment XC = (XiphComment)m_TagLibFile.GetTag(TagTypes.Xiph, true);
if (XC != null)
{
// Write the tags to the 'virtual' file
foreach (OggTag Tag in Tags)
{
// Validate tag
if (Tag.IsEmpty)
{
if (AbortOnError)
{
return(OggTagWriteCommandReturn.InvalidValue);
}
else
{
continue;
}
}
if (Tag.Name.Length <= 0)
{
if (AbortOnError)
{
return(OggTagWriteCommandReturn.UnknownTag);
}
else
{
continue;
}
}
if (Tag.IsArray)
{
if (Tag.Values.Length <= 0)
{
if (AbortOnError)
{
return(OggTagWriteCommandReturn.InvalidValue);
}
else
{
continue;
}
}
}
else
{
if (Tag.Value.Length <= 0)
{
if (AbortOnError)
{
return(OggTagWriteCommandReturn.InvalidValue);
}
else
{
continue;
}
}
}
string[] tmpStrArray;
if (Tag.IsArray)
{
tmpStrArray = Tag.Values;
}
else
{
tmpStrArray = new string[1]; tmpStrArray[0] = Tag.Value;
}
// Write tag
XC.SetField(Tag.Name, tmpStrArray);
}
// Copy the XC instance into our file (not sure if this is needed)
XC.CopyTo(m_TagLibFile.Tag, true);
// Save to disk
m_TagLibFile.Save();
return(OggTagWriteCommandReturn.Success);
}
else
{
// If we're null something went wrong (we tried to create the XiphComment block and it failed probably)
return(OggTagWriteCommandReturn.Error);
}
}
/// <summary>
/// Save the Modified file
/// </summary>
/// <param name="song"></param>
/// <param name="errorMessage"></param>
/// <returns></returns>
public static bool SaveFile(SongData song, ref string errorMessage)
{
errorMessage = "";
if (!song.Changed)
{
return(true);
}
var options = (ServiceLocator.Current.GetInstance(typeof(ISettingsManager)) as ISettingsManager)?.GetOptions;
/*
* if (song.Readonly && !options.MainSettings.ChangeReadOnlyAttributte &&
* (options.ReadOnlyFileHandling == 0 || options.ReadOnlyFileHandling == 2))
* {
* Form dlg = new ReadOnlyDialog(song.FullFileName);
* DialogResult dlgResult = dlg.ShowDialog();
*
* switch (dlgResult)
* {
* case DialogResult.Yes:
* options.ReadOnlyFileHandling = 0; // Yes
* break;
*
* case DialogResult.OK:
* options.ReadOnlyFileHandling = 1; // Yes to All
* break;
*
* case DialogResult.No:
* options.ReadOnlyFileHandling = 2; // No
* break;
*
* case DialogResult.Cancel:
* options.ReadOnlyFileHandling = 3; // No to All
* break;
* }
* }
*/
if (song.Readonly)
{
if (!options.MainSettings.ChangeReadOnlyAttribute && options.ReadOnlyFileHandling > 1)
{
errorMessage = "File is readonly";
return(false);
}
try
{
System.IO.File.SetAttributes(song.FullFileName,
System.IO.File.GetAttributes(song.FullFileName) & ~FileAttributes.ReadOnly);
song.Readonly = false;
}
catch (Exception ex)
{
log.Error($"File Save: Can't reset Readonly attribute: {song.FullFileName} {ex.Message}");
errorMessage = LocalizeDictionary.Instance.GetLocalizedObject("MPTagThat", "Strings", "message_ErrorResetAttr",
LocalizeDictionary.Instance.Culture).ToString();
return(false);
}
}
TagLib.File file = null;
bool error = false;
try
{
TagLib.ByteVector.UseBrokenLatin1Behavior = true;
file = TagLib.File.Create(song.FullFileName);
}
catch (CorruptFileException)
{
log.Warn($"File Read: Ignoring song {song.FullFileName} - Corrupt File!");
errorMessage = LocalizeDictionary.Instance.GetLocalizedObject("MPTagThat", "Strings", "message_CorruptFile",
LocalizeDictionary.Instance.Culture).ToString();
error = true;
}
catch (UnsupportedFormatException)
{
log.Warn($"File Read: Ignoring song {song.FullFileName} - Unsupported format!");
errorMessage = LocalizeDictionary.Instance.GetLocalizedObject("MPTagThat", "Strings", "message_UnsupportedFormat",
LocalizeDictionary.Instance.Culture).ToString();
error = true;
}
catch (FileNotFoundException)
{
log.Warn($"File Read: Ignoring song {song.FullFileName} - Physical file no longer existing!");
errorMessage = LocalizeDictionary.Instance.GetLocalizedObject("MPTagThat", "Strings", "message_NonExistingFile",
LocalizeDictionary.Instance.Culture).ToString();
error = true;
}
catch (Exception ex)
{
log.Error($"File Read: Error processing file: {song.FullFileName} {ex.Message}");
errorMessage = string.Format(LocalizeDictionary.Instance.GetLocalizedObject("MPTagThat", "Strings", "message_ErrorReadingFile",
LocalizeDictionary.Instance.Culture).ToString(), song.FullFileName);
error = true;
}
if (file == null || error)
{
log.Error("File Read: Error processing file.: {0}", song.FullFileName);
return(false);
}
try
{
// Get the ID3 Frame for ID3 specifc frame handling
TagLib.Id3v1.Tag id3v1tag = null;
TagLib.Id3v2.Tag id3v2tag = null;
if (song.IsMp3)
{
id3v1tag = file.GetTag(TagTypes.Id3v1, true) as TagLib.Id3v1.Tag;
id3v2tag = file.GetTag(TagTypes.Id3v2, true) as TagLib.Id3v2.Tag;
}
// Remove Tags, if they have been removed in TagEdit Panel
foreach (TagLib.TagTypes tagType in song.TagsRemoved)
{
file.RemoveTags(tagType);
}
if (file.Tag != null)
{
#region Main Tags
string[] splitValues = song.Artist.Split(new[] { ';', '|' });
file.Tag.Performers = splitValues;
splitValues = song.AlbumArtist.Split(new[] { ';', '|' });
file.Tag.AlbumArtists = splitValues;
file.Tag.Album = song.Album.Trim();
file.Tag.BeatsPerMinute = (uint)song.BPM;
if (song.Comment != "")
{
file.Tag.Comment = "";
if (song.IsMp3)
{
id3v1tag.Comment = song.Comment;
foreach (Comment comment in song.ID3Comments)
{
CommentsFrame commentsframe = CommentsFrame.Get(id3v2tag, comment.Description, comment.Language, true);
commentsframe.Text = comment.Text;
commentsframe.Description = comment.Description;
commentsframe.Language = comment.Language;
}
}
else
{
file.Tag.Comment = song.Comment;
}
}
else
{
if (song.IsMp3 && id3v2tag != null)
{
id3v2tag.RemoveFrames("COMM");
}
else
{
file.Tag.Comment = "";
}
}
if (song.IsMp3)
{
id3v2tag.IsCompilation = song.Compilation;
}
file.Tag.Disc = song.DiscNumber;
file.Tag.DiscCount = song.DiscCount;
splitValues = song.Genre.Split(new[] { ';', '|' });
file.Tag.Genres = splitValues;
file.Tag.Title = song.Title;
file.Tag.Track = song.TrackNumber;
file.Tag.TrackCount = song.TrackCount;
file.Tag.Year = (uint)song.Year;
double gain;
var replayGainTrack = string.IsNullOrEmpty(song.ReplayGainTrack) ? "" : song.ReplayGainTrack.Substring(0, song.ReplayGainTrack.IndexOf(" ", StringComparison.Ordinal));
if (double.TryParse(replayGainTrack, NumberStyles.Any, CultureInfo.InvariantCulture, out gain))
{
file.Tag.ReplayGainTrackGain = gain;
}
if (Double.TryParse(song.ReplayGainTrackPeak, NumberStyles.Any, CultureInfo.InvariantCulture, out gain))
{
file.Tag.ReplayGainTrackPeak = gain;
}
var replayGainAlbum = string.IsNullOrEmpty(song.ReplayGainAlbum) ? "" : song.ReplayGainAlbum.Substring(0, song.ReplayGainAlbum.IndexOf(" ", StringComparison.Ordinal));
if (Double.TryParse(replayGainAlbum, NumberStyles.Any, CultureInfo.InvariantCulture, out gain))
{
file.Tag.ReplayGainAlbumGain = gain;
}
if (Double.TryParse(song.ReplayGainAlbumPeak, NumberStyles.Any, CultureInfo.InvariantCulture, out gain))
{
file.Tag.ReplayGainAlbumPeak = gain;
}
#endregion
#region MusicBrainz
file.Tag.MusicBrainzArtistId = song.MusicBrainzArtistId;
file.Tag.MusicBrainzDiscId = song.MusicBrainzDiscId;
file.Tag.MusicBrainzReleaseArtistId = song.MusicBrainzReleaseArtistId;
file.Tag.MusicBrainzReleaseCountry = song.MusicBrainzReleaseCountry;
file.Tag.MusicBrainzReleaseGroupId = song.MusicBrainzReleaseGroupId;
file.Tag.MusicBrainzReleaseId = song.MusicBrainzReleaseId;
file.Tag.MusicBrainzReleaseStatus = song.MusicBrainzReleaseStatus;
file.Tag.MusicBrainzTrackId = song.MusicBrainzTrackId;
file.Tag.MusicBrainzReleaseType = song.MusicBrainzReleaseType;
#endregion
#region Detailed Information
splitValues = song.Composer.Split(new[] { ';', '|' });
file.Tag.Composers = splitValues;
file.Tag.Conductor = song.Conductor;
file.Tag.Copyright = song.Copyright;
file.Tag.Grouping = song.Grouping;
splitValues = song.ArtistSortName.Split(new[] { ';', '|' });
file.Tag.PerformersSort = splitValues;
splitValues = song.AlbumArtistSortName.Split(new[] { ';', '|' });
file.Tag.AlbumArtistsSort = splitValues;
file.Tag.AlbumSort = song.AlbumSortName;
file.Tag.TitleSort = song.TitleSortName;
#endregion
#region Picture
List <TagLib.Picture> pics = new List <TagLib.Picture>();
foreach (Picture pic in song.Pictures)
{
TagLib.Picture tagPic = new TagLib.Picture();
try
{
byte[] byteArray = pic.Data;
ByteVector data = new ByteVector(byteArray);
tagPic.Data = data;
tagPic.Description = pic.Description;
tagPic.MimeType = "image/jpg";
tagPic.Type = pic.Type;
pics.Add(tagPic);
}
catch (Exception ex)
{
log.Error("Error saving Picture: {0}", ex.Message);
}
file.Tag.Pictures = pics.ToArray();
}
// Clear the picture
if (song.Pictures.Count == 0)
{
file.Tag.Pictures = pics.ToArray();
}
#endregion
#region Lyrics
if (song.Lyrics != null && song.Lyrics != "")
{
file.Tag.Lyrics = song.Lyrics;
if (song.IsMp3)
{
id3v2tag.RemoveFrames("USLT");
foreach (Lyric lyric in song.LyricsFrames)
{
UnsynchronisedLyricsFrame lyricframe = UnsynchronisedLyricsFrame.Get(id3v2tag, lyric.Description,
lyric.Language, true);
lyricframe.Text = lyric.Text;
lyricframe.Description = lyric.Description;
lyricframe.Language = lyric.Language;
}
}
else
{
file.Tag.Lyrics = song.Lyrics;
}
}
else
{
file.Tag.Lyrics = "";
}
#endregion
#region Ratings
if (song.IsMp3)
{
id3v2tag.RemoveFrames("POPM");
if (song.Ratings.Count > 0)
{
foreach (PopmFrame rating in song.Ratings)
{
PopularimeterFrame popmFrame = PopularimeterFrame.Get(id3v2tag, rating.User, true);
popmFrame.Rating = Convert.ToByte(rating.Rating);
popmFrame.PlayCount = Convert.ToUInt32(rating.PlayCount);
}
}
}
else if (song.TagType == "ogg" || song.TagType == "flac")
{
if (song.Ratings.Count > 0)
{
XiphComment xiph = file.GetTag(TagLib.TagTypes.Xiph, true) as XiphComment;
xiph.SetField("RATING", song.Rating.ToString());
}
}
#endregion
#region Non- Standard Taglib and User Defined Frames
if (options.MainSettings.ClearUserFrames)
{
foreach (Frame frame in song.UserFrames)
{
ByteVector frameId = new ByteVector(frame.Id);
if (frame.Id == "TXXX")
{
id3v2tag.SetUserTextAsString(frame.Description, "", true);
}
else
{
id3v2tag.SetTextFrame(frameId, "");
}
}
}
List <Frame> allFrames = new List <Frame>();
allFrames.AddRange(song.Frames);
// The only way to avoid duplicates of User Frames is to delete them by assigning blank values to them
if (song.SavedUserFrames != null && !options.MainSettings.ClearUserFrames)
{
// Clean the previously saved Userframes, to avoid duplicates
foreach (Frame frame in song.SavedUserFrames)
{
ByteVector frameId = new ByteVector(frame.Id);
if (frame.Id == "TXXX")
{
id3v2tag.SetUserTextAsString(frame.Description, "", true);
}
else
{
id3v2tag.SetTextFrame(frameId, "");
}
}
allFrames.AddRange(song.UserFrames);
}
foreach (Frame frame in allFrames)
{
ByteVector frameId = new ByteVector(frame.Id);
// The only way to avoid duplicates of User Frames is to delete them by assigning blank values to them
if (frame.Id == "TXXX")
{
if (frame.Description != "")
{
id3v2tag.SetUserTextAsString(frame.Description, "", true);
id3v2tag.SetUserTextAsString(frame.Description, frame.Value, true);
}
}
else
{
id3v2tag.SetTextFrame(frameId, "");
id3v2tag.SetTextFrame(frameId, frame.Value);
}
}
#endregion
// Now, depending on which frames the user wants to save, we will remove the other Frames
file = Util.FormatID3Tag(file);
// Set the encoding for ID3 Tags
if (song.IsMp3)
{
TagLib.Id3v2.Tag.ForceDefaultEncoding = true;
switch (options.MainSettings.CharacterEncoding)
{
case "Latin1":
TagLib.Id3v2.Tag.DefaultEncoding = StringType.Latin1;
break;
case "UTF16":
TagLib.Id3v2.Tag.DefaultEncoding = StringType.UTF16;
break;
case "UTF16-BE":
TagLib.Id3v2.Tag.DefaultEncoding = StringType.UTF16BE;
break;
case "UTF8":
TagLib.Id3v2.Tag.DefaultEncoding = StringType.UTF8;
break;
case "UTF16-LE":
TagLib.Id3v2.Tag.DefaultEncoding = StringType.UTF16LE;
break;
}
}
}
// Save the file
file.Save();
}
catch (Exception ex)
{
log.Error("File Save: Error processing file: {0} {1}", song.FullFileName, ex.Message);
errorMessage = string.Format(LocalizeDictionary.Instance.GetLocalizedObject("MPTagThat", "Strings", "message_ErrorSave",
LocalizeDictionary.Instance.Culture).ToString(), song.FullFileName);
error = true;
}
if (error)
{
return(false);
}
return(true);
}
public void SetComment(XiphComment comment)
{
this.codec.SetCommentPacket(this.packets, comment);
}
/// <summary>
/// Stores a Xiph comment in the codec-specific comment
/// packet.
/// </summary>
/// <param name="comment">
/// A <see cref="XiphComment" /> object to store in the
/// comment packet.
/// </param>
public void SetComment (XiphComment comment)
{
codec.SetCommentPacket (packets, comment);
}
