bool MetaIOID3::writeVolatileMetadata(const QString &filename, MusicMetadata* mdata)
{
if (filename.isEmpty())
return false;
int rating = mdata->Rating();
int playcount = mdata->PlayCount();
QDateTime lastPlay = mdata->LastPlay();
if (!OpenFile(filename, true))
return false;
TagLib::ID3v2::Tag *tag = GetID3v2Tag();
if (!tag)
return false;
bool result = (writeRating(tag, rating) && writePlayCount(tag, playcount) &&
writeLastPlay(tag, lastPlay));
if (!SaveFile())
return false;
return result;
}
bool MetaIOID3::writeVolatileMetadata(const Metadata* mdata)
{
QString filename = mdata->Filename();
int rating = mdata->Rating();
int playcount = mdata->PlayCount();
TagLib::MPEG::File *mpegfile = OpenFile(filename);
if (!mpegfile)
return false;
TagLib::ID3v2::Tag *tag = mpegfile->ID3v2Tag();
if (!tag)
{
delete mpegfile;
return false;
}
bool result = (writeRating(tag, rating) && writePlayCount(tag, playcount));
mpegfile->save();
delete mpegfile;
return result;
}
bool MetaIOID3::writeVolatileMetadata(const Metadata* mdata)
{
QString filename = mdata->Filename();
int rating = mdata->Rating();
int playcount = mdata->PlayCount();
if (!OpenFile(filename, true))
return false;
TagLib::ID3v2::Tag *tag = GetID3v2Tag();
if (!tag)
return false;
bool result = (writeRating(tag, rating) && writePlayCount(tag, playcount));
if (!SaveFile())
return false;
return result;
}
/*!
* \copydoc MetaIO::write()
*/
bool MetaIOID3::write(const QString &filename, MusicMetadata* mdata)
{
if (filename.isEmpty())
return false;
if (!OpenFile(filename, true))
return false;
TagLib::ID3v2::Tag *tag = GetID3v2Tag();
if (!tag)
return false;
WriteGenericMetadata(tag, mdata);
// MythTV rating and playcount, stored in POPM frame
writeRating(tag, mdata->Rating());
writePlayCount(tag, mdata->PlayCount());
writeLastPlay(tag, mdata->LastPlay());
// MusicBrainz ID
UserTextIdentificationFrame *musicbrainz = nullptr;
musicbrainz = find(tag, "MusicBrainz Album Artist Id");
if (mdata->Compilation())
{
if (!musicbrainz)
{
musicbrainz = new UserTextIdentificationFrame(TagLib::String::UTF8);
tag->addFrame(musicbrainz);
musicbrainz->setDescription("MusicBrainz Album Artist Id");
}
musicbrainz->setText(MYTH_MUSICBRAINZ_ALBUMARTIST_UUID);
}
else if (musicbrainz)
tag->removeFrame(musicbrainz);
// Compilation Artist Frame (TPE4/2)
if (!mdata->CompilationArtist().isEmpty())
{
TextIdentificationFrame *tpe4frame = nullptr;
TagLib::ID3v2::FrameList tpelist = tag->frameListMap()["TPE4"];
if (!tpelist.isEmpty())
tpe4frame = (TextIdentificationFrame *)tpelist.front();
if (!tpe4frame)
{
tpe4frame = new TextIdentificationFrame(TagLib::ByteVector("TPE4"),
TagLib::String::UTF8);
tag->addFrame(tpe4frame);
}
tpe4frame->setText(QStringToTString(mdata->CompilationArtist()));
TextIdentificationFrame *tpe2frame = nullptr;
tpelist = tag->frameListMap()["TPE2"];
if (!tpelist.isEmpty())
tpe2frame = (TextIdentificationFrame *)tpelist.front();
if (!tpe2frame)
{
tpe2frame = new TextIdentificationFrame(TagLib::ByteVector("TPE2"),
TagLib::String::UTF8);
tag->addFrame(tpe2frame);
}
tpe2frame->setText(QStringToTString(mdata->CompilationArtist()));
}
if (!SaveFile())
return false;
return true;
}
/*!
* \copydoc MetaIO::write()
*/
bool MetaIOID3::write(Metadata* mdata)
{
TagLib::MPEG::File *mpegfile = OpenFile(mdata->Filename());
if (!mpegfile)
return false;
TagLib::ID3v2::Tag *tag = mpegfile->ID3v2Tag();
if (!tag)
{
delete mpegfile;
return false;
}
WriteGenericMetadata(tag, mdata);
// MythTV rating and playcount, stored in POPM frame
writeRating(tag, mdata->Rating());
writePlayCount(tag, mdata->PlayCount());
// MusicBrainz ID
UserTextIdentificationFrame *musicbrainz = NULL;
musicbrainz = find(tag, "MusicBrainz Album Artist Id");
if (mdata->Compilation())
{
if (!musicbrainz)
{
musicbrainz = new UserTextIdentificationFrame(TagLib::String::UTF8);
tag->addFrame(musicbrainz);
musicbrainz->setDescription("MusicBrainz Album Artist Id");
}
musicbrainz->setText(MYTH_MUSICBRAINZ_ALBUMARTIST_UUID);
}
else if (musicbrainz)
tag->removeFrame(musicbrainz);
// Compilation Artist Frame (TPE4/2)
if (!mdata->CompilationArtist().isEmpty())
{
TextIdentificationFrame *tpe4frame = NULL;
TagLib::ID3v2::FrameList tpelist = tag->frameListMap()["TPE4"];
if (!tpelist.isEmpty())
tpe4frame = (TextIdentificationFrame *)tpelist.front();
if (!tpe4frame)
{
tpe4frame = new TextIdentificationFrame(TagLib::ByteVector("TPE4"),
TagLib::String::UTF8);
tag->addFrame(tpe4frame);
}
tpe4frame->setText(QStringToTString(mdata->CompilationArtist()));
TextIdentificationFrame *tpe2frame = NULL;
tpelist = tag->frameListMap()["TPE2"];
if (!tpelist.isEmpty())
tpe2frame = (TextIdentificationFrame *)tpelist.front();
if (!tpe2frame)
{
tpe2frame = new TextIdentificationFrame(TagLib::ByteVector("TPE2"),
TagLib::String::UTF8);
tag->addFrame(tpe2frame);
}
tpe2frame->setText(QStringToTString(mdata->CompilationArtist()));
}
bool result = mpegfile->save();
delete mpegfile;
return result;
}
