/*!
* \copydoc MetaIO::read()
*/
Metadata* MetaIOOggVorbis::read(QString filename)
{
TagLib::Ogg::Vorbis::File *oggfile = OpenFile(filename);
if (!oggfile)
return NULL;
TagLib::Ogg::XiphComment *tag = oggfile->tag();
if (!tag)
{
delete oggfile;
return NULL;
}
Metadata *metadata = new Metadata(filename);
ReadGenericMetadata(tag, metadata);
bool compilation = false;
if (tag->contains("COMPILATION_ARTIST"))
{
QString compilation_artist = TStringToQString(
tag->fieldListMap()["COMPILATION_ARTIST"].toString()).trimmed();
if (compilation_artist != metadata->Artist())
{
metadata->setCompilationArtist(compilation_artist);
compilation = true;
}
}
if (!compilation && tag->contains("MUSICBRAINZ_ALBUMARTISTID"))
{
QString musicbrainzcode = TStringToQString(
tag->fieldListMap()["MUSICBRAINZ_ALBUMARTISTID"].toString()).trimmed();
if (musicbrainzcode == MYTH_MUSICBRAINZ_ALBUMARTIST_UUID)
compilation = true;
}
metadata->setCompilation(compilation);
if (metadata->Length() <= 0)
{
TagLib::FileRef *fileref = new TagLib::FileRef(oggfile);
metadata->setLength(getTrackLength(fileref));
// FileRef takes ownership of oggfile, and is responsible for it's
// deletion. Messy.
delete fileref;
}
else
delete oggfile;
return metadata;
}
/*!
* \brief Open the file to read the tag
*
* \param filename The filename
* \returns A taglib file object for this format
*/
TagLib::Ogg::Vorbis::File *MetaIOOggVorbis::OpenFile(const QString &filename)
{
QByteArray fname = filename.toLocal8Bit();
TagLib::Ogg::Vorbis::File *oggfile =
new TagLib::Ogg::Vorbis::File(fname.constData());
if (!oggfile->isOpen())
{
delete oggfile;
oggfile = NULL;
}
return oggfile;
}
bool CCover::GetComposer(TagLib::FileRef& fr, std::string& composer)
{
TagLib::MPEG::File * mpgfile = NULL;
TagLib::Ogg::Vorbis::File * oggfile = NULL;
TagLib::FLAC::File * flacfile = NULL;
TagLib::Ogg::XiphComment * xiph = NULL;
TagLib::ID3v2::Tag * id3v2 = NULL;
#ifdef TAGLIB_HAVE_MP4
TagLib::MP4::File * mp4file = NULL;
TagLib::MP4::Tag * mp4 = NULL;
#endif
if ((oggfile = dynamic_cast<TagLib::Ogg::Vorbis::File*>(fr.file()))) {
xiph=oggfile->tag();
//log_debug("ogg");
} else if ((flacfile = dynamic_cast<TagLib::FLAC::File*>(fr.file()))) {
xiph=flacfile->xiphComment();
id3v2=flacfile->ID3v2Tag();
//log_debug("flac");
} else if ((mpgfile = dynamic_cast<TagLib::MPEG::File*>(fr.file()))) {
id3v2=mpgfile->ID3v2Tag();
//log_debug("mpg");
}
#ifdef TAGLIB_HAVE_MP4
else if ((mp4file = dynamic_cast<TagLib::MP4::File*>(fr.file()))) {
mp4=mp4file->tag();
}
#endif
#ifndef TAGLIB_HAVE_MP4
void* mp4 = NULL;
#endif
//log_debug4("xiph=%p, id3v2=%p, mp4=%p", xiph, id3v2, mp4);
bool retval = true;
if (xiph)
retval = xiph_get_field(xiph, "COMPOSER",composer);
else if (id3v2)
retval = id3v2_get_field(id3v2, "TCOM",composer);
#ifdef TAGLIB_HAVE_MP4
else if (mp4)
retval = mp4_get_field(mp4file, "\251wrt",composer);
#endif
else
retval = false;
//log_debug2("composer = %s", composer.c_str());
return retval;
}
/*!
* \copydoc MetaIO::write()
*/
bool MetaIOOggVorbis::write(const Metadata* mdata)
{
if (!mdata)
return false;
TagLib::Ogg::Vorbis::File *oggfile = OpenFile(mdata->Filename());
if (!oggfile)
return false;
TagLib::Ogg::XiphComment *tag = oggfile->tag();
if (!tag)
{
delete oggfile;
return false;
}
WriteGenericMetadata(tag, mdata);
// Compilation
if (mdata->Compilation())
{
tag->addField("MUSICBRAINZ_ALBUMARTISTID",
MYTH_MUSICBRAINZ_ALBUMARTIST_UUID, true);
tag->addField("COMPILATION_ARTIST",
QStringToTString(mdata->CompilationArtist()), true);
}
else
{
// Don't remove the musicbrainz field unless it indicated a compilation
if (tag->contains("MUSICBRAINZ_ALBUMARTISTID") &&
(tag->fieldListMap()["MUSICBRAINZ_ALBUMARTISTID"].toString() ==
MYTH_MUSICBRAINZ_ALBUMARTIST_UUID))
{
tag->removeField("MUSICBRAINZ_ALBUMARTISTID");
}
tag->removeField("COMPILATION_ARTIST");
}
bool result = oggfile->save();
if (oggfile)
delete oggfile;
return (result);
}
QHash<QString, QString> VorbisMetaDataModel::audioProperties()
{
QHash<QString, QString> ap;
TagLib::Ogg::Vorbis::File f (m_path.toLocal8Bit().constData());
if(f.audioProperties())
{
QString text = QString("%1").arg(f.audioProperties()->length()/60);
text +=":"+QString("%1").arg(f.audioProperties()->length()%60,2,10,QChar('0'));
ap.insert(tr("Length"), text);
ap.insert(tr("Sample rate"), QString("%1 " + tr("Hz")).arg(f.audioProperties()->sampleRate()));
ap.insert(tr("Channels"), QString("%1").arg(f.audioProperties()->channels()));
ap.insert(tr("Bitrate"), QString("%1 " + tr("kbps")).arg(f.audioProperties()->bitrate()));
ap.insert(tr("File size"), QString("%1 "+tr("KB")).arg(f.length()/1024));
}
return ap;
}
bool CTagLoaderTagLib::Load(const std::string& strFileName, CMusicInfoTag& tag, const std::string& fallbackFileExtension, MUSIC_INFO::EmbeddedArt *art /* = NULL */)
{
std::string strExtension = URIUtils::GetExtension(strFileName);
StringUtils::TrimLeft(strExtension, ".");
if (strExtension.empty())
{
strExtension = fallbackFileExtension;
if (strExtension.empty())
return false;
}
StringUtils::ToLower(strExtension);
TagLibVFSStream* stream = new TagLibVFSStream(strFileName, true);
if (!stream)
{
CLog::Log(LOGERROR, "could not create TagLib VFS stream for: %s", strFileName.c_str());
return false;
}
ID3v1::Tag::setStringHandler(&ID3v1StringHandler);
ID3v2::Tag::setLatin1StringHandler(&ID3v2StringHandler);
TagLib::File* file = NULL;
TagLib::APE::File* apeFile = NULL;
TagLib::ASF::File* asfFile = NULL;
TagLib::FLAC::File* flacFile = NULL;
TagLib::IT::File* itFile = NULL;
TagLib::Mod::File* modFile = NULL;
TagLib::MP4::File* mp4File = NULL;
TagLib::MPC::File* mpcFile = NULL;
TagLib::MPEG::File* mpegFile = NULL;
TagLib::Ogg::Vorbis::File* oggVorbisFile = NULL;
TagLib::Ogg::FLAC::File* oggFlacFile = NULL;
TagLib::S3M::File* s3mFile = NULL;
TagLib::TrueAudio::File* ttaFile = NULL;
TagLib::WavPack::File* wvFile = NULL;
TagLib::XM::File* xmFile = NULL;
TagLib::RIFF::WAV::File * wavFile = NULL;
TagLib::RIFF::AIFF::File * aiffFile = NULL;
if (strExtension == "ape")
file = apeFile = new APE::File(stream);
else if (strExtension == "asf" || strExtension == "wmv" || strExtension == "wma")
file = asfFile = new ASF::File(stream);
else if (strExtension == "flac")
file = flacFile = new FLAC::File(stream, ID3v2::FrameFactory::instance());
else if (strExtension == "it")
file = itFile = new IT::File(stream);
else if (strExtension == "mod" || strExtension == "module" || strExtension == "nst" || strExtension == "wow")
file = modFile = new Mod::File(stream);
else if (strExtension == "mp4" || strExtension == "m4a" ||
strExtension == "m4r" || strExtension == "m4b" ||
strExtension == "m4p" || strExtension == "3g2")
file = mp4File = new MP4::File(stream);
else if (strExtension == "mpc")
file = mpcFile = new MPC::File(stream);
else if (strExtension == "mp3" || strExtension == "aac")
file = mpegFile = new MPEG::File(stream, ID3v2::FrameFactory::instance());
else if (strExtension == "s3m")
file = s3mFile = new S3M::File(stream);
else if (strExtension == "tta")
file = ttaFile = new TrueAudio::File(stream, ID3v2::FrameFactory::instance());
else if (strExtension == "wv")
file = wvFile = new WavPack::File(stream);
else if (strExtension == "aif" || strExtension == "aiff")
file = aiffFile = new RIFF::AIFF::File(stream);
else if (strExtension == "wav")
file = wavFile = new RIFF::WAV::File(stream);
else if (strExtension == "xm")
file = xmFile = new XM::File(stream);
else if (strExtension == "ogg")
file = oggVorbisFile = new Ogg::Vorbis::File(stream);
else if (strExtension == "oga") // Leave this madness until last - oga container can have Vorbis or FLAC
{
file = oggFlacFile = new Ogg::FLAC::File(stream);
if (!file || !file->isValid())
{
delete file;
oggFlacFile = NULL;
file = oggVorbisFile = new Ogg::Vorbis::File(stream);
}
}
if (!file || !file->isOpen())
{
delete file;
delete stream;
CLog::Log(LOGDEBUG, "file could not be opened for tag reading");
return false;
}
APE::Tag *ape = NULL;
ASF::Tag *asf = NULL;
MP4::Tag *mp4 = NULL;
ID3v1::Tag *id3v1 = NULL;
ID3v2::Tag *id3v2 = NULL;
Ogg::XiphComment *xiph = NULL;
Tag *generic = NULL;
if (apeFile)
ape = apeFile->APETag(false);
else if (asfFile)
asf = asfFile->tag();
else if (flacFile)
{
xiph = flacFile->xiphComment(false);
id3v2 = flacFile->ID3v2Tag(false);
}
else if (mp4File)
mp4 = mp4File->tag();
else if (mpegFile)
{
id3v1 = mpegFile->ID3v1Tag(false);
id3v2 = mpegFile->ID3v2Tag(false);
ape = mpegFile->APETag(false);
}
else if (oggFlacFile)
xiph = dynamic_cast<Ogg::XiphComment *>(oggFlacFile->tag());
else if (oggVorbisFile)
xiph = dynamic_cast<Ogg::XiphComment *>(oggVorbisFile->tag());
else if (ttaFile)
id3v2 = ttaFile->ID3v2Tag(false);
else if (aiffFile)
id3v2 = aiffFile->tag();
else if (wavFile)
#if TAGLIB_MAJOR_VERSION > 1 || TAGLIB_MINOR_VERSION > 8
id3v2 = wavFile->ID3v2Tag();
#else
id3v2 = wavFile->tag();
#endif
else if (wvFile)
bool CTagLoaderTagLib::Load(const string& strFileName, CMusicInfoTag& tag, EmbeddedArt *art /* = NULL */)
{
CStdString strExtension;
URIUtils::GetExtension(strFileName, strExtension);
strExtension.ToLower();
strExtension.TrimLeft('.');
if (strExtension.IsEmpty())
return false;
TagLibVFSStream* stream = new TagLibVFSStream(strFileName, true);
if (!stream)
{
CLog::Log(LOGERROR, "could not create TagLib VFS stream for: %s", strFileName.c_str());
return false;
}
TagLib::File* file = NULL;
TagLib::APE::File* apeFile = NULL;
TagLib::ASF::File* asfFile = NULL;
TagLib::FLAC::File* flacFile = NULL;
TagLib::IT::File* itFile = NULL;
TagLib::Mod::File* modFile = NULL;
TagLib::MP4::File* mp4File = NULL;
TagLib::MPC::File* mpcFile = NULL;
TagLib::MPEG::File* mpegFile = NULL;
TagLib::Ogg::Vorbis::File* oggVorbisFile = NULL;
TagLib::Ogg::FLAC::File* oggFlacFile = NULL;
TagLib::S3M::File* s3mFile = NULL;
TagLib::TrueAudio::File* ttaFile = NULL;
TagLib::WavPack::File* wvFile = NULL;
TagLib::XM::File* xmFile = NULL;
if (strExtension == "ape")
file = apeFile = new APE::File(stream);
else if (strExtension == "asf" || strExtension == "wmv" || strExtension == "wma")
file = asfFile = new ASF::File(stream);
else if (strExtension == "flac")
file = flacFile = new FLAC::File(stream, ID3v2::FrameFactory::instance());
else if (strExtension == "it")
file = itFile = new IT::File(stream);
else if (strExtension == "mod" || strExtension == "module" || strExtension == "nst" || strExtension == "wow")
file = modFile = new Mod::File(stream);
else if (strExtension == "mp4" || strExtension == "m4a" ||
strExtension == "m4r" || strExtension == "m4b" ||
strExtension == "m4p" || strExtension == "3g2")
file = mp4File = new MP4::File(stream);
else if (strExtension == "mpc")
file = mpcFile = new MPC::File(stream);
else if (strExtension == "mp3" || strExtension == "aac")
file = mpegFile = new MPEG::File(stream, ID3v2::FrameFactory::instance());
else if (strExtension == "s3m")
file = s3mFile = new S3M::File(stream);
else if (strExtension == "tta")
file = ttaFile = new TrueAudio::File(stream, ID3v2::FrameFactory::instance());
else if (strExtension == "wv")
file = wvFile = new WavPack::File(stream);
else if (strExtension == "xm")
file = xmFile = new XM::File(stream);
else if (strExtension == "ogg")
file = oggVorbisFile = new Ogg::Vorbis::File(stream);
else if (strExtension == "oga") // Leave this madness until last - oga container can have Vorbis or FLAC
{
file = oggFlacFile = new Ogg::FLAC::File(stream);
if (!file || !file->isValid())
{
delete file;
file = oggVorbisFile = new Ogg::Vorbis::File(stream);
}
}
if (!file || !file->isOpen())
{
delete file;
delete stream;
CLog::Log(LOGDEBUG, "file could not be opened for tag reading");
return false;
}
APE::Tag *ape = NULL;
ASF::Tag *asf = NULL;
MP4::Tag *mp4 = NULL;
ID3v2::Tag *id3v2 = NULL;
Ogg::XiphComment *xiph = NULL;
Tag *generic = NULL;
if (apeFile)
ape = apeFile->APETag(false);
else if (asfFile)
asf = asfFile->tag();
else if (flacFile)
{
xiph = flacFile->xiphComment(false);
id3v2 = flacFile->ID3v2Tag(false);
}
else if (mp4File)
mp4 = mp4File->tag();
else if (mpegFile)
{
id3v2 = mpegFile->ID3v2Tag(false);
ape = mpegFile->APETag(false);
}
else if (oggFlacFile)
xiph = dynamic_cast<Ogg::XiphComment *>(oggFlacFile->tag());
else if (oggVorbisFile)
xiph = dynamic_cast<Ogg::XiphComment *>(oggVorbisFile->tag());
else if (ttaFile)
id3v2 = ttaFile->ID3v2Tag(false);
else if (wvFile)
ape = wvFile->APETag(false);
else // This is a catch all to get generic information for other files types (s3m, xm, it, mod, etc)
generic = file->tag();
if (file->audioProperties())
tag.SetDuration(file->audioProperties()->length());
if (ape && !g_advancedSettings.m_prioritiseAPEv2tags)
ParseAPETag(ape, art, tag);
if (asf)
ParseASF(asf, art, tag);
else if (id3v2)
ParseID3v2Tag(id3v2, art, tag);
else if (generic)
ParseGenericTag(generic, art, tag);
else if (mp4)
ParseMP4Tag(mp4, art, tag);
else if (xiph)
ParseXiphComment(xiph, art, tag);
// art for flac files is outside the tag
if (flacFile)
SetFlacArt(flacFile, art, tag);
// Add APE tags over the top of ID3 tags if we want to prioritize them
if (ape && g_advancedSettings.m_prioritiseAPEv2tags)
ParseAPETag(ape, art, tag);
if (!tag.GetTitle().IsEmpty() || !tag.GetArtist().empty() || !tag.GetAlbum().IsEmpty())
tag.SetLoaded();
tag.SetURL(strFileName);
delete file;
delete stream;
return true;
}
