void FileHelper::setFlacAttribute(const std::string &attribute, const QString &value)
{
if (TagLib::FLAC::File *flacFile = static_cast<TagLib::FLAC::File*>(_file)) {
if (flacFile->hasID3v2Tag()) {
TagLib::ID3v2::Tag *tag = flacFile->ID3v2Tag();
QString key = this->convertKeyToID3v2Key(attribute.data());
TagLib::ID3v2::FrameList l = tag->frameListMap()[key.toStdString().data()];
if (!l.isEmpty()) {
tag->removeFrame(l.front());
}
TagLib::ID3v2::TextIdentificationFrame *tif = new TagLib::ID3v2::TextIdentificationFrame(TagLib::ByteVector("ARTISTALBUM"));
tif->setText(value.toStdString().data());
tag->addFrame(tif);
} else if (flacFile->hasID3v1Tag()) {
qDebug() << Q_FUNC_INFO << "Not implemented (FLAC ID3v1)";
} else if (flacFile->hasXiphComment()) {
TagLib::Ogg::XiphComment *xiph = flacFile->xiphComment();
if (value.isEmpty()) {
xiph->removeField(attribute.data());
} else {
xiph->addField(attribute.data(), value.toStdString().data());
}
}
}
}
/** Set or remove any rating. */
void FileHelper::setRating(int rating)
{
switch (_fileType) {
case EXT_MP3: {
TagLib::MPEG::File *mpegFile = static_cast<TagLib::MPEG::File*>(_file);
if (mpegFile->hasID3v2Tag()) {
this->setRatingForID3v2(rating, mpegFile->ID3v2Tag());
} else if (mpegFile->hasID3v1Tag()) {
qDebug() << Q_FUNC_INFO << "Not implemented for ID3v1Tag";
}
break;
}
case EXT_FLAC: {
TagLib::FLAC::File *flacFile = static_cast<TagLib::FLAC::File*>(_file);
if (flacFile->hasID3v2Tag()) {
this->setRatingForID3v2(rating, flacFile->ID3v2Tag());
} else if (flacFile->hasID3v1Tag()) {
qDebug() << Q_FUNC_INFO << "hasID3v1Tag";
} else if (flacFile->hasXiphComment()) {
TagLib::Ogg::XiphComment *xiph = flacFile->xiphComment();
if (rating == 0) {
xiph->removeField("RATING");
} else {
xiph->addField("RATING", QString::number(rating).toStdString());
}
}
break;
}
default:
break;
}
this->save();
}
unsigned TagWriter::Write(const std::string& filename,
const db::Recordset *tags)
{
util::Mutex::Lock lock(s_taglib_mutex);
// TRACE << "Opening '" << filename << "'\n";
typedef std::map<std::string, std::string> tagmap_t;
tagmap_t tagmap;
for (unsigned int i=0; i<mediadb::FIELD_COUNT; ++i)
{
const char *s = import::GetVorbisTagForField(i);
if (s)
{
std::string val = tags->GetString(i);
if (!val.empty())
tagmap[s] = val;
}
}
TagLib::FLAC::File tff(filename.c_str());
TagLib::Ogg::XiphComment *oxc = tff.xiphComment(true);
for (tagmap_t::const_iterator i = tagmap.begin(); i != tagmap.end(); ++i)
{
if (!i->second.empty())
oxc->addField(i->first, TagLib::String(i->second,
TagLib::String::UTF8));
}
tff.save();
TRACE << "FLAC file tagged\n";
return 0;
}
/*!
* \copydoc MetaIO::write()
*/
bool MetaIOFLACVorbis::write(Metadata* mdata)
{
if (!mdata)
return false;
TagLib::FLAC::File *flacfile = OpenFile(mdata->Filename());
if (!flacfile)
return false;
TagLib::Ogg::XiphComment *tag = flacfile->xiphComment();
if (!tag)
{
delete flacfile;
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 = flacfile->save();
if (flacfile)
delete flacfile;
return (result);
}
void FileHelper::setArtistAlbum(const QString &artistAlbum)
{
switch (_fileType) {
case EXT_FLAC: {
this->setFlacAttribute("ALBUMARTIST", artistAlbum);
break;
}
case EXT_MP4:{
TagLib::StringList l;
l.append(artistAlbum.toStdString().data());
TagLib::MP4::Item item(l);
this->setMp4Attribute("aART", item);
break;
}
case EXT_MPC:
//mpcFile = static_cast<MPC::File*>(f);
qDebug() << Q_FUNC_INFO << "Not implemented for MPC";
break;
case EXT_MP3:{
TagLib::MPEG::File *mpegFile = static_cast<TagLib::MPEG::File*>(_file);
if (mpegFile->hasID3v2Tag()) {
TagLib::ID3v2::Tag *tag = mpegFile->ID3v2Tag();
QString convertedKey = this->convertKeyToID3v2Key("ARTISTALBUM");
TagLib::ID3v2::FrameList l = tag->frameListMap()[convertedKey.toStdString().data()];
if (!l.isEmpty()) {
tag->removeFrame(l.front());
}
TagLib::ID3v2::TextIdentificationFrame *tif = new TagLib::ID3v2::TextIdentificationFrame(TagLib::ByteVector(convertedKey.toStdString().data()));
tif->setText(artistAlbum.toStdString().data());
tag->addFrame(tif);
} else if (mpegFile->hasID3v1Tag()) {
qDebug() << Q_FUNC_INFO << "Not implemented for ID3v1Tag";
}
break;
}
case EXT_OGG: {
TagLib::Ogg::XiphComment *xiphComment = static_cast<TagLib::Ogg::XiphComment*>(_file->tag());
if (xiphComment) {
xiphComment->addField("ALBUMARTIST", artistAlbum.toStdString().data());
} else {
qDebug() << Q_FUNC_INFO << "Not implemented for this OGG file";
}
break;
}
default:
qDebug() << Q_FUNC_INFO << "Not implemented for this type of file";
break;
}
}
/**
* Set the file-type specific `compilation' tag.
*
* See the discussion on top of this file about which tag is used
* for which file-type.
*
* @param file taggit's file-data structure for the processed file
* @param tag the tag-data decoded by `taglib_file_tag()'
* @param value the string the user wants to set this tag to
*
* @return void
* @sideeffects none
*/
void
taggit_tag_set_compilation(struct taggit_file *file,
TagLib_Tag *tag, const char *value)
{
TagLib::APE::Tag *ape;
TagLib::ID3v2::Tag *v2;
TagLib::Ogg::XiphComment *ogg;
const char *ret;
TagLib::MPEG::File::File *f;
int mask;
ret = (const char *)NULL;
switch (file->type) {
case FT_MPEG:
f = reinterpret_cast<TagLib::MPEG::File::File *>(file->data);
mask = setup_get_write_mask(FT_MPEG);
if (mask & MP3_ID3V2) {
v2 = f->ID3v2Tag();
v2->removeFrames("TPE2");
/*
* @TODO: I don't know how to figure out the proper `encoding'
* value here. Should we look at the `unicodeStrings'
* variable from taglib?
*/
TagLib::ID3v2::TextIdentificationFrame *frame =
new TagLib::ID3v2::TextIdentificationFrame(
"TPE2", TagLib::String::Latin1);
frame->setText(value);
v2->addFrame(frame);
}
if (mask & MP3_APE) {
ape = f->APETag();
ape->addValue("ALBUMARTIST", value, true);
}
break;
case FT_OGGVORBIS:
/* @FALLTHROUGH@ */
case FT_OGGFLAC:
ogg = reinterpret_cast<TagLib::Ogg::XiphComment *>(tag);
ogg->addField("ALBUMARTIST", value, true);
break;
default:
break;
}
}
/** Set or remove any disc number. */
void FileHelper::setDiscNumber(const QString &disc)
{
switch (_fileType) {
case EXT_FLAC: {
this->setFlacAttribute("DISCNUMBER", disc);
break;
}
case EXT_OGG: {
TagLib::Ogg::XiphComment *xiphComment = static_cast<TagLib::Ogg::XiphComment*>(_file->tag());
if (xiphComment) {
xiphComment->addField("DISCNUMBER", disc.toStdString().data());
} else {
qDebug() << Q_FUNC_INFO << "Not implemented for this OGG file";
}
break;
}
case EXT_MP3: {
TagLib::MPEG::File *mpegFile = static_cast<TagLib::MPEG::File*>(_file);
if (mpegFile && mpegFile->hasID3v2Tag()) {
// Remove existing disc number if one has set an empty string
if (disc.isEmpty()) {
mpegFile->ID3v2Tag()->removeFrames(TagLib::ByteVector("TPOS"));
} else {
TagLib::ID3v2::TextIdentificationFrame *f = new TagLib::ID3v2::TextIdentificationFrame(TagLib::ByteVector("TPOS"));
f->setText(disc.toStdString());
mpegFile->ID3v2Tag()->addFrame(f);
}
}
break;
}
case EXT_MP4: {
TagLib::MP4::Item item(disc.toUInt());
this->setMp4Attribute("disk", item);
break;
}
default:
qDebug() << Q_FUNC_INFO << "Not implemented for this file type";
break;
}
}
