public static GeneralEncapsulatedObjectFrame Get(Tag tag,
string description,
bool create)
{
GeneralEncapsulatedObjectFrame geob;
foreach (Frame frame in tag.GetFrames(FrameType.GEOB))
{
geob = frame as GeneralEncapsulatedObjectFrame;
if (geob == null)
{
continue;
}
if (geob.Description != description)
{
continue;
}
return(geob);
}
if (!create)
{
return(null);
}
geob = new GeneralEncapsulatedObjectFrame();
geob.Description = description;
tag.AddFrame(geob);
return(geob);
}
public static TextInformationFrame Get(Tag tag, ByteVector ident, StringType encoding, bool create)
{
if (tag == null)
{
throw new ArgumentNullException("tag");
}
if (ident == null)
{
throw new ArgumentNullException("ident");
}
if (ident.Count != 4)
{
throw new ArgumentException("Identifier must be four bytes long.", "ident");
}
foreach (TextInformationFrame frame in tag.GetFrames <TextInformationFrame>(ident))
{
return(frame);
}
if (!create)
{
return(null);
}
TextInformationFrame new_frame = new TextInformationFrame(ident, encoding);
tag.AddFrame(new_frame);
return(new_frame);
}
/// <summary>
/// Gets a specified terms of use frame from the specified
/// tag, trying to to match the language but accepting one
/// with a different language if a match was not found.
/// </summary>
/// <param name="tag">
/// A <see cref="Tag" /> object to search in.
/// </param>
/// <param name="language">
/// A <see cref="string" /> specifying the ISO-639-2 language
/// code to match.
/// </param>
/// <returns>
/// A <see cref="TermsOfUseFrame" /> object containing the
/// matching frame, or <see langword="null" /> if a match
/// wasn't found.
/// </returns>
public static TermsOfUseFrame GetPreferred(Tag tag,
string language)
{
TermsOfUseFrame best = null;
foreach (Frame f in tag.GetFrames(FrameType.USER))
{
TermsOfUseFrame cf = f as TermsOfUseFrame;
if (cf == null)
{
continue;
}
if (cf.Language == language)
{
return(cf);
}
if (best == null)
{
best = cf;
}
}
return(best);
}
public static UnsynchronisedLyricsFrame GetPreferred(Tag tag, string description, string language)
{
int best_value = -1;
UnsynchronisedLyricsFrame best_frame = null;
foreach (Frame frame in tag.GetFrames(FrameType.USLT))
{
UnsynchronisedLyricsFrame uslt = frame as UnsynchronisedLyricsFrame;
if (uslt == null)
{
continue;
}
bool same_name = uslt.Description == description;
bool same_lang = uslt.Language == language;
if (same_name && same_lang)
{
return(uslt);
}
int value = same_lang?2:same_name?1:0;
if (value <= best_value)
{
continue;
}
best_value = value;
best_frame = uslt;
}
return(best_frame);
}
public static UserTextInformationFrame Get(Tag tag, string description, StringType type, bool create, bool caseSensitive)
{
if (tag == null)
{
throw new ArgumentNullException("tag");
}
if (description == null)
{
throw new ArgumentNullException("description");
}
if (description.Length == 0)
{
throw new ArgumentException("Description must not be empty.", "description");
}
StringComparison stringComparison = caseSensitive?StringComparison.InvariantCulture:StringComparison.InvariantCultureIgnoreCase;
foreach (UserTextInformationFrame frame in tag.GetFrames <UserTextInformationFrame>(FrameType.TXXX))
{
if (description.Equals(frame.Description, stringComparison))
{
return(frame);
}
}
if (!create)
{
return(null);
}
UserTextInformationFrame new_frame = new UserTextInformationFrame(description, type);
tag.AddFrame(new_frame);
return(new_frame);
}
public static UserUrlLinkFrame Get(Tag tag, string description, StringType type, bool create)
{
if (tag == null)
{
throw new ArgumentNullException("tag");
}
if (description == null)
{
throw new ArgumentNullException("description");
}
if (description.Length == 0)
{
throw new ArgumentException("Description must not be empty.", "description");
}
foreach (UserUrlLinkFrame frame in tag.GetFrames <UserUrlLinkFrame>(FrameType.WXXX))
{
if (description.Equals(frame.Description))
{
return(frame);
}
}
if (!create)
{
return(null);
}
UserUrlLinkFrame new_frame = new UserUrlLinkFrame(description, type);
tag.AddFrame(new_frame);
return(new_frame);
}
public static UrlLinkFrame Get(Tag tag, ByteVector ident, bool create)
{
if (tag == null)
{
throw new ArgumentNullException("tag");
}
if (ident == null)
{
throw new ArgumentNullException("ident");
}
if (ident.Count != 4)
{
throw new ArgumentException("Identifier must be four bytes long.", "ident");
}
foreach (UrlLinkFrame frame in tag.GetFrames <UrlLinkFrame>(ident))
{
return(frame);
}
if (!create)
{
return(null);
}
UrlLinkFrame new_frame = new UrlLinkFrame(ident);
tag.AddFrame(new_frame);
return(new_frame);
}
public static CommentsFrame Get(Tag tag, string description, string language, bool create)
{
CommentsFrame comm;
foreach (Frame frame in tag.GetFrames(FrameType.COMM))
{
comm = frame as CommentsFrame;
if (comm == null)
{
continue;
}
if (comm.Description != description)
{
continue;
}
if (language != null && language != comm.Language)
{
continue;
}
return(comm);
}
if (!create)
{
return(null);
}
comm = new CommentsFrame(description, language);
tag.AddFrame(comm);
return(comm);
}
public static CommentsFrame GetPreferred(Tag tag, string description, string language)
{
bool skip_itunes = description == null || !description.StartsWith("iTun");
int best_value = -1;
CommentsFrame best_frame = null;
foreach (Frame frame in tag.GetFrames(FrameType.COMM))
{
CommentsFrame comm = frame as CommentsFrame;
if (comm == null)
{
continue;
}
if (skip_itunes && comm.Description.StartsWith("iTun"))
{
continue;
}
bool same_name = comm.Description == description;
bool same_lang = comm.Language == language;
if (same_name && same_lang)
{
return(comm);
}
int value = same_lang?2:same_name?1:0;
if (value <= best_value)
{
continue;
}
best_value = value;
best_frame = comm;
}
return(best_frame);
}
/// <summary>
/// Gets a specified volume adjustment frame from the
/// specified tag, optionally creating it if it does not
/// exist.
/// </summary>
/// <param name="tag">
/// A <see cref="Tag" /> object to search in.
/// </param>
/// <param name="identification">
/// A <see cref="string" /> specifying the identification to
/// match.
/// </param>
/// <param name="create">
/// A <see cref="bool" /> specifying whether or not to create
/// and add a new frame to the tag if a match is not found.
/// </param>
/// <returns>
/// A <see cref="RelativeVolumeFrame" /> object containing
/// the matching frame, or <see langword="null" /> if a match
/// wasn't found and <paramref name="create" /> is <see
/// langword="false" />.
/// </returns>
public static RelativeVolumeFrame Get(Tag tag,
string identification,
bool create)
{
RelativeVolumeFrame rva2;
foreach (Frame frame in tag.GetFrames(FrameType.RVA2))
{
rva2 = frame as RelativeVolumeFrame;
if (rva2 == null)
{
continue;
}
if (rva2.Identification != identification)
{
continue;
}
return(rva2);
}
if (!create)
{
return(null);
}
rva2 = new RelativeVolumeFrame(identification);
tag.AddFrame(rva2);
return(rva2);
}
/// <summary>
/// Gets a specified unique file identifer frame from the
/// specified tag, optionally creating it if it does not
/// exist.
/// </summary>
/// <param name="tag">
/// A <see cref="Tag" /> object to search in.
/// </param>
/// <param name="owner">
/// A <see cref="string" /> specifying the owner to match.
/// </param>
/// <param name="create">
/// A <see cref="bool" /> specifying whether or not to create
/// and add a new frame to the tag if a match is not found.
/// </param>
/// <returns>
/// A <see cref="UserTextInformationFrame" /> object
/// containing the matching frame, or <see langword="null" />
/// if a match wasn't found and <paramref name="create" /> is
/// <see langword="false" />.
/// </returns>
public static UniqueFileIdentifierFrame Get(Tag tag,
string owner,
bool create)
{
UniqueFileIdentifierFrame ufid;
foreach (Frame frame in tag.GetFrames(FrameType.UFID))
{
ufid = frame as UniqueFileIdentifierFrame;
if (ufid == null)
{
continue;
}
if (ufid.Owner == owner)
{
return(ufid);
}
}
if (!create)
{
return(null);
}
ufid = new UniqueFileIdentifierFrame(owner, null);
tag.AddFrame(ufid);
return(ufid);
}
public static AttachedPictureFrame Get(Tag tag, string description, PictureType type, bool create)
{
AttachedPictureFrame apic;
foreach (Frame frame in tag.GetFrames(FrameType.APIC))
{
apic = frame as AttachedPictureFrame;
if (apic == null)
{
continue;
}
if (description != null && apic.Description != description)
{
continue;
}
if (type != PictureType.Other && apic.Type != type)
{
continue;
}
return(apic);
}
if (!create)
{
return(null);
}
apic = new AttachedPictureFrame();
apic.Description = description;
apic.Type = type;
tag.AddFrame(apic);
return(apic);
}
public static UnsynchronisedLyricsFrame Get(Tag tag, string description, string language, bool create)
{
UnsynchronisedLyricsFrame uslt;
foreach (Frame frame in tag.GetFrames(FrameType.USLT))
{
uslt = frame as UnsynchronisedLyricsFrame;
if (uslt == null)
{
continue;
}
if (uslt.Description != description)
{
continue;
}
if (language != null && language != uslt.Language)
{
continue;
}
return(uslt);
}
if (!create)
{
return(null);
}
uslt = new UnsynchronisedLyricsFrame(description, language);
tag.AddFrame(uslt);
return(uslt);
}
/// <summary>
/// Gets a specified comments frame from the specified tag,
/// trying to to match the description and language but
/// accepting an incomplete match.
/// </summary>
/// <param name="tag">
/// A <see cref="Tag" /> object to search in.
/// </param>
/// <param name="description">
/// A <see cref="string" /> specifying the description to
/// match.
/// </param>
/// <param name="language">
/// A <see cref="string" /> specifying the ISO-639-2 language
/// code to match.
/// </param>
/// <returns>
/// A <see cref="CommentsFrame" /> object containing the
/// matching frame, or <see langword="null" /> if a match
/// wasn't found.
/// </returns>
/// <remarks>
/// <para>The method tries matching with the following order
/// of precidence:</para>
/// <list type="number">
/// <item><term>The first frame with a matching
/// description and language.</term></item>
/// <item><term>The first frame with a matching
/// language.</term></item>
/// <item><term>The first frame with a matching
/// description.</term></item>
/// <item><term>The first frame.</term></item>
/// </list>
/// </remarks>
public static CommentsFrame GetPreferred(Tag tag,
string description,
string language)
{
// This is weird, so bear with me. The best thing we can
// have is something straightforward and in our own
// language. If it has a description, then it is
// probably used for something other than an actual
// comment. If that doesn't work, we'd still rather have
// something in our language than something in another.
// After that all we have left are things in other
// languages, so we'd rather have one with actual
// content, so we try to get one with no description
// first.
bool skip_itunes = description == null ||
!description.StartsWith("iTun");
int best_value = -1;
CommentsFrame best_frame = null;
foreach (Frame frame in tag.GetFrames(FrameType.COMM))
{
CommentsFrame comm = frame as CommentsFrame;
if (comm == null)
{
continue;
}
if (skip_itunes &&
comm.Description.StartsWith("iTun"))
{
continue;
}
bool same_name = comm.Description == description;
bool same_lang = comm.Language == language;
if (same_name && same_lang)
{
return(comm);
}
int value = same_lang ? 2 : same_name ? 1 : 0;
if (value <= best_value)
{
continue;
}
best_value = value;
best_frame = comm;
}
return(best_frame);
}
/// <summary>
/// Gets a specified comments frame from the specified tag,
/// trying to to match the description and language but
/// accepting an incomplete match.
/// </summary>
/// <param name="tag">
/// A <see cref="Tag" /> object to search in.
/// </param>
/// <param name="description">
/// A <see cref="string" /> specifying the description to
/// match.
/// </param>
/// <param name="language">
/// A <see cref="string" /> specifying the ISO-639-2 language
/// code to match.
/// </param>
/// <returns>
/// A <see cref="UnsynchronisedLyricsFrame" /> object
/// containing the matching frame, or <see langword="null" />
/// if a match wasn't found.
/// </returns>
/// <remarks>
/// <para>The method tries matching with the following order
/// of precidence:</para>
/// <list type="number">
/// <item><term>The first frame with a matching
/// description and language.</term></item>
/// <item><term>The first frame with a matching
/// language.</term></item>
/// <item><term>The first frame with a matching
/// description.</term></item>
/// <item><term>The first frame.</term></item>
/// </list>
/// </remarks>
public static UnsynchronisedLyricsFrame GetPreferred(Tag tag,
string description,
string language)
{
// This is weird, so bear with me. The best thing we can
// have is something straightforward and in our own
// language. If it has a description, then it is
// probably used for something other than an actual
// comment. If that doesn't work, we'd still rather have
// something in our language than something in another.
// After that all we have left are things in other
// languages, so we'd rather have one with actual
// content, so we try to get one with no description
// first.
int best_value = -1;
UnsynchronisedLyricsFrame best_frame = null;
foreach (Frame frame in tag.GetFrames(FrameType.USLT))
{
UnsynchronisedLyricsFrame uslt =
frame as UnsynchronisedLyricsFrame;
if (uslt == null)
{
continue;
}
bool same_name = uslt.Description == description;
bool same_lang = uslt.Language == language;
if (same_name && same_lang)
{
return(uslt);
}
int value = same_lang ? 2 : same_name ? 1 : 0;
if (value <= best_value)
{
continue;
}
best_value = value;
best_frame = uslt;
}
return(best_frame);
}
public static TermsOfUseFrame Get(Tag tag, string language, bool create)
{
foreach (Frame f in tag.GetFrames(FrameType.USER))
{
TermsOfUseFrame cf = f as TermsOfUseFrame;
if (cf != null && (language == null || language == cf.Language))
{
return(cf);
}
}
if (!create)
{
return(null);
}
TermsOfUseFrame frame = new TermsOfUseFrame(language);
tag.AddFrame(frame);
return(frame);
}
/// <summary>
/// Gets a specified attachment frame from the specified tag,
/// optionally creating it if it does not exist.
/// </summary>
/// <param name="tag">
/// A <see cref="Tag" /> object to search in.
/// </param>
/// <param name="description">
/// A <see cref="string" /> specifying the description to
/// match.
/// </param>
/// <param name="type">
/// A <see cref="PictureType" /> specifying the picture type
/// to match.
/// </param>
/// <param name="create">
/// A <see cref="bool" /> specifying whether or not to create
/// and add a new frame to the tag if a match is not found.
/// </param>
/// <returns>
/// A <see cref="AttachmentFrame" /> object containing
/// the matching frame, or <see langword="null" /> if a match
/// wasn't found and <paramref name="create" /> is <see
/// langword="false" />.
/// </returns>
/// <example>
/// <para>Sets a cover image with a description. Because <see
/// cref="Get(Tag,string,PictureType,bool)" /> is used, if
/// the program is called again with the same audio file and
/// desciption, the picture will be overwritten with the new
/// one.</para>
/// <code lang="C#">
/// using TagLib;
/// using TagLib.Id3v2;
///
/// public static class SetId3v2Cover
/// {
/// public static void Main (string [] args)
/// {
/// if (args.Length != 3)
/// throw new ApplicationException (
/// "USAGE: SetId3v2Cover.exe AUDIO_FILE PICTURE_FILE DESCRIPTION");
///
/// // Create the file. Can throw file to TagLib# exceptions.
/// File file = File.Create (args [0]);
///
/// // Get or create the ID3v2 tag.
/// TagLib.Id3v2.Tag tag = file.GetTag (TagTypes.Id3v2, true) as TagLib.Id3v2.Tag;
/// if (tag == null)
/// throw new ApplicationException ("File does not support ID3v2 tags.");
///
/// // Create a picture. Can throw file related exceptions.
/// TagLib.Picture picture = TagLib.Picture.CreateFromPath (args [1]);
///
/// // Get or create the picture frame.
/// AttachedPictureFrame frame = AttachedPictureFrame.Get (
/// tag, args [2], PictureType.FrontCover, true);
///
/// // Set the data from the picture.
/// frame.MimeType = picture.MimeType;
/// frame.Data = picture.data;
///
/// // Save the file.
/// file.Save ();
/// }
/// }
/// </code>
/// </example>
public static AttachmentFrame Get(Tag tag,
string description,
PictureType type,
bool create)
{
AttachmentFrame att;
foreach (Frame frame in tag.GetFrames <AttachmentFrame>())
{
att = frame as AttachmentFrame;
if (att == null)
{
continue;
}
if (description != null && att.Description != description)
{
continue;
}
if (type != PictureType.Other && att.Type != type)
{
continue;
}
return(att);
}
if (!create)
{
return(null);
}
att = new AttachmentFrame();
att.Description = description;
att.Type = type;
tag.AddFrame(att);
return(att);
}
public static UniqueFileIdentifierFrame Get(Tag tag, string owner, bool create)
{
foreach (Frame f in tag.GetFrames(FrameType.UFID))
{
if (f is UniqueFileIdentifierFrame && (f as UniqueFileIdentifierFrame).Owner == owner)
{
return(f as UniqueFileIdentifierFrame);
}
}
if (!create)
{
return(null);
}
UniqueFileIdentifierFrame frame = new UniqueFileIdentifierFrame(owner, null);
tag.AddFrame(frame);
return(frame);
}
public static UnsynchronisedLyricsFrame Get(Tag tag, string description, string language, bool create)
{
foreach (Frame f in tag.GetFrames(FrameType.USLT))
{
UnsynchronisedLyricsFrame cf = f as UnsynchronisedLyricsFrame;
if (cf != null && cf.Description == description && (language == null || language == cf.Language))
{
return(cf);
}
}
if (!create)
{
return(null);
}
UnsynchronisedLyricsFrame frame = new UnsynchronisedLyricsFrame(description, language);
tag.AddFrame(frame);
return(frame);
}
/// <summary>
/// Gets a specified private frame from the specified tag,
/// optionally creating it if it does not exist.
/// </summary>
/// <param name="tag">
/// A <see cref="Tag" /> object to search in.
/// </param>
/// <param name="owner">
/// A <see cref="string" /> specifying the owner to match.
/// </param>
/// <param name="create">
/// A <see cref="bool" /> specifying whether or not to create
/// and add a new frame to the tag if a match is not found.
/// </param>
/// <returns>
/// A <see cref="PrivateFrame" /> object containing the
/// matching frame, or <see langword="null" /> if a match
/// wasn't found and <paramref name="create" /> is <see
/// langword="false" />.
/// </returns>
public static PrivateFrame Get(Tag tag, string owner, bool create)
{
PrivateFrame priv;
foreach (Frame frame in tag.GetFrames(FrameType.PRIV))
{
priv = frame as PrivateFrame;
if (priv != null && priv.Owner == owner)
{
return(priv);
}
}
if (!create)
{
return(null);
}
priv = new PrivateFrame(owner);
tag.AddFrame(priv);
return(priv);
}
public void TestMp3Uid()
{
var mp3File = string.Format("{0}\\{1:N}.mp3", Path.GetTempPath(), Guid.NewGuid());
System.IO.File.Copy(@"TestData\test.mp3", mp3File, true);
var file = File.Create(CreateAbstraction(mp3File));
Tag id3V2Tag = (Tag)file.GetTag(TagTypes.Id3v2, true);
var userTextInformationFrames = id3V2Tag.GetFrames <UserTextInformationFrame>();
UserTextInformationFrame frame = userTextInformationFrames.First(a => a.Description == "UID");
frame.Text.First().Should().Be("SomewhereOverTheRainbow");
frame.Text = new[] { "Hei" };
var userTextInformationFrame = new UserTextInformationFrame("WhateverUID")
{
Text = new[] { Guid.NewGuid().ToString("N") }
};
id3V2Tag.AddFrame(userTextInformationFrame);
file.Save();
System.IO.File.Delete(mp3File);
}
/// <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);
}
// TODO: expection handling
private void bt_Save_Click(object sender, EventArgs e)
{
TreeNodeCollection nodes = tagTreeView.Nodes;
UserTextInformationFrame tagframe;
List <UserTextInformationFrame> save_frame_list = new List <UserTextInformationFrame>();
List <string> tag_desc_list = new List <string>();
try
{
// RemoveFrame() is invalid, workaround: save other "TXXX" first, then remove all "TXXX", add selected tags and recovery other "TXXX" at last
foreach (TreeNode n in nodes)
{
tag_desc_list.Add(n.Text);
}
foreach (UserTextInformationFrame fm in audioTag.GetFrames("TXXX"))
{
if (!tag_desc_list.Contains(fm.Description))
{
save_frame_list.Add(fm);
}
}
// Remove all "TXXX"
audioTag.RemoveFrames("TXXX");
// Pre-handle comment tag for link to comment
if (cb_LinkToComment.Checked == true)
{
if (cb_AppendMode.Checked == true)
{
if (string.IsNullOrWhiteSpace(audioTag.Comment))
{
audioTag.Comment = ""; // clear comment
}
else
{
audioTag.Comment += "||"; // add a link character "||"
}
}
else
{
audioTag.Comment = ""; // clear comment
}
}
// Add selected tags
foreach (TreeNode n in nodes)
{
string valmixed = "";
foreach (TreeNode tn in n.Nodes)
{
if (tn.Checked == true)
{
valmixed += tn.Text + ";";
// Handle link to comment tag
if (cb_LinkToComment.Checked == true)
{
audioTag.Comment += tn.Text + ";";
}
}
}
tagframe = new UserTextInformationFrame(n.Text);
tagframe.Text = new string[] { valmixed };
audioTag.AddFrame(tagframe);
}
// Recovery other "TXXX"
if (save_frame_list.Count != 0)
{
foreach (UserTextInformationFrame fm in save_frame_list)
{
audioTag.AddFrame(fm);
}
}
// Save file
audioFile.Save();
showInStatusBar("Save OK");
}
catch (Exception ex)
{
MessageBox.Show(ExceptionInfo.ShowExceptionInfo(ex), Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
// TODO: ape, mp4 support
private void createTreeViewFromXmlAndMedia(string xmlpath, string path)
{
try
{
audioFile = TagLib.File.Create(path);
// Display file name in status bar
//statusStrip.Items[0].Text = Path.GetFileName(path);
showInStatusBar(Path.GetFileName(path));
audioTag = (TagLib.Id3v2.Tag)audioFile.GetTag(TagTypes.Id3v2);
if (audioTag == null)
{
MessageBox.Show("Only support ID3v2 tag", Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
XmlDocument xmltag = new XmlDocument();
xmltag.Load(xmlpath);
XmlNode mp3tag = xmltag.SelectSingleNode("/mp3tag");
XmlNodeList taglist = mp3tag.ChildNodes;
// Clear all nodes first before add new nodes
tagTreeView.Nodes.Clear();
foreach (XmlNode tag in taglist)
{
TreeNode nodetag = tagTreeView.Nodes.Add(tag.Attributes["field"].Value);
//Debug.WriteLine("\nField: " + tag.Attributes["field"].Value + "\n");
XmlNodeList valuelist = tag.ChildNodes;
foreach (XmlNode value in valuelist)
{
TreeNode nodevalue = new TreeNode(value.InnerText);
foreach (UserTextInformationFrame fm in audioTag.GetFrames("TXXX"))
{
if (fm.Description == tag.Attributes["field"].Value)
{
//Debug.WriteLine("\r\nString list length = " + fm.Text.Length + "\r\n");
if (fm.Text.Length == 0)
{
continue;
}
if (fm.Text[0].Contains(nodevalue.Text))// TODO use ; to separate
{
nodevalue.Checked = true;
}
}
}
nodetag.Nodes.Add(nodevalue);
// Update node check status
tagTreeView.TriStateUpdateCheckStatus(nodevalue);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ExceptionInfo.ShowExceptionInfo(ex), Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}