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());
}
}
}
}
void
printTags (
const std::string &file
) {
printf("%s\n", file.c_str());
printf("\tid3v1:\n");
if (m_id3v1) {
printf("\t\tTitle:\t\t%s\n", m_id3v1_tag->title ().to8Bit().c_str());
printf("\t\tArtist:\t\t%s\n", m_id3v1_tag->artist ().to8Bit().c_str());
printf("\t\tAlbum:\t\t%s\n", m_id3v1_tag->album ().to8Bit().c_str());
printf("\t\tComment:\t%s\n", m_id3v1_tag->comment ().to8Bit().c_str());
printf("\t\tGenre:\t\t%s\n", m_id3v1_tag->genre ().to8Bit().c_str());
}
else {
printf("\t\tempty.\n");
}
printf("\tid3v2:\n");
if (m_id3v2) {
printf("\t\tTitle:\t\t%s\n", m_id3v2_tag->title ().to8Bit(m_id3v2_utf8).c_str());
printf("\t\tArtist:\t\t%s\n", m_id3v2_tag->artist ().to8Bit(m_id3v2_utf8).c_str());
printf("\t\tAlbum:\t\t%s\n", m_id3v2_tag->album ().to8Bit(m_id3v2_utf8).c_str());
printf("\t\tComment:\t%s\n", m_id3v2_tag->comment ().to8Bit(m_id3v2_utf8).c_str());
printf("\t\tGenre:\t\t%s\n", m_id3v2_tag->genre ().to8Bit(m_id3v2_utf8).c_str());
}
else {
printf("\t\tempty.\n");
}
}
/*!
* \brief Read the albumart image from the file
*
* \param filename The filename for which we want to find the albumart.
* \param type The type of image we want - front/back etc
* \returns A pointer to a QImage owned by the caller or nullptr if not found.
*/
QImage* MetaIOID3::getAlbumArt(const QString &filename, ImageType type)
{
QImage *picture = new QImage();
AttachedPictureFrame::Type apicType
= AttachedPictureFrame::FrontCover;
switch (type)
{
case IT_UNKNOWN :
apicType = AttachedPictureFrame::Other;
break;
case IT_FRONTCOVER :
apicType = AttachedPictureFrame::FrontCover;
break;
case IT_BACKCOVER :
apicType = AttachedPictureFrame::BackCover;
break;
case IT_CD :
apicType = AttachedPictureFrame::Media;
break;
case IT_INLAY :
apicType = AttachedPictureFrame::LeafletPage;
break;
case IT_ARTIST :
apicType = AttachedPictureFrame::Artist;
break;
default:
return picture;
}
if (OpenFile(filename))
{
TagLib::ID3v2::Tag *tag = GetID3v2Tag();
if (tag && !tag->frameListMap()["APIC"].isEmpty())
{
TagLib::ID3v2::FrameList apicframes = tag->frameListMap()["APIC"];
for(TagLib::ID3v2::FrameList::Iterator it = apicframes.begin();
it != apicframes.end(); ++it)
{
AttachedPictureFrame *frame =
static_cast<AttachedPictureFrame *>(*it);
if (frame && frame->type() == apicType)
{
picture->loadFromData((const uchar *)frame->picture().data(),
frame->picture().size());
return picture;
}
}
}
}
delete picture;
return nullptr;
}
Json::Value Firnplayer::ScanDirectory(const std::string &Root)
{
// Initializations
DIR *dir;
struct dirent *ent;
std::list<std::string> DirectoryQueue;
Json::Value AllJson;
// Push the root to the queue and start the scan loop
DirectoryQueue.push_back(Root);
while(DirectoryQueue.size()){
// Grap the front of the queue and erase it from the queue
std::string ThisDirectory = *DirectoryQueue.begin();
DirectoryQueue.erase(DirectoryQueue.begin());
if((dir = opendir(ThisDirectory.c_str())) != NULL) { // Try to open the directory
while ((ent = readdir(dir)) != NULL) {
// First, see if it is a directory. If so, we add id to the queue for later scans.
if(ent->d_type == 4 && *ent->d_name != '.')
DirectoryQueue.push_back(cleanpath(ThisDirectory + "/" + ent->d_name));
else{
// If it is not a queue, we look closer at the file.
// First, we want to see if it has the .mp3 ending.
std::string FileName = cleanpath(ThisDirectory + "/" + ent->d_name);
std::string LastFour(" ");
std::transform(FileName.begin()+(FileName.size()-4), FileName.end(), LastFour.begin(), ::toupper);
if(LastFour == ".MP3")
{
// Ok, it calls itself an mp3. Scan it!
Json::Value &TrackJson = (AllJson[FileName] = Json::Value());
TagLib::MPEG::File file(FileName.c_str());
// If it has an ID3v2Tag, we use that.
if(file.hasID3v2Tag())
{
TagLib::ID3v2::Tag *tag = file.ID3v2Tag(true);
for(TagLib::List<TagLib::ID3v2::Frame *>::ConstIterator theitr = tag->frameList().begin(); theitr != tag->frameList().end(); theitr++)
{
std::string framevalue = (*theitr)->toString().to8Bit();
std::string Trigger((*theitr)->frameID().data());
Trigger = std::string(Trigger.begin(), Trigger.begin()+4);
TrackJson[Trigger] = framevalue;
}
}
// Now save the file path, the bitrate and the track length.
TrackJson["FILE"] = FileName;
TagLib::MPEG::Properties *Properties = file.audioProperties();
TrackJson["LENG"] = Properties->length();
TrackJson["BITR"] = Properties->bitrate();
}
}
}
}
}
return AllJson;
}
/*!
* \brief Remove the albumart image from the file
*
* \param filename The music file to remove the albumart
* \param albumart The Album Art image to remove
* \returns True if successful
*/
bool MetaIOID3::removeAlbumArt(const QString &filename, const AlbumArtImage *albumart)
{
if (filename.isEmpty() || !albumart)
return false;
AttachedPictureFrame::Type type = AttachedPictureFrame::Other;
switch (albumart->imageType)
{
case IT_FRONTCOVER:
type = AttachedPictureFrame::FrontCover;
break;
case IT_BACKCOVER:
type = AttachedPictureFrame::BackCover;
break;
case IT_CD:
type = AttachedPictureFrame::Media;
break;
case IT_INLAY:
type = AttachedPictureFrame::LeafletPage;
break;
default:
type = AttachedPictureFrame::Other;
break;
}
TagLib::MPEG::File *mpegfile = OpenFile(filename);
if (!mpegfile)
return false;
TagLib::ID3v2::Tag *tag = mpegfile->ID3v2Tag();
if (!tag)
{
delete mpegfile;
return false;
}
AttachedPictureFrame *apic = findAPIC(tag, type, QStringToTString(albumart->description));
if (!apic)
{
delete mpegfile;
return false;
}
tag->removeFrame(apic);
mpegfile->save();
delete mpegfile;
return true;
}
/*!
* \brief Remove the albumart image from the file
*
* \param filename The music file to remove the albumart
* \param albumart The Album Art image to remove
* \returns True if successful
*/
bool MetaIOID3::removeAlbumArt(const QString &filename,
const AlbumArtImage *albumart)
{
if (filename.isEmpty() || !albumart)
return false;
AttachedPictureFrame::Type type = AttachedPictureFrame::Other;
switch (albumart->m_imageType)
{
case IT_FRONTCOVER:
type = AttachedPictureFrame::FrontCover;
break;
case IT_BACKCOVER:
type = AttachedPictureFrame::BackCover;
break;
case IT_CD:
type = AttachedPictureFrame::Media;
break;
case IT_INLAY:
type = AttachedPictureFrame::LeafletPage;
break;
case IT_ARTIST:
type = AttachedPictureFrame::Artist;
break;
default:
type = AttachedPictureFrame::Other;
break;
}
if (!OpenFile(filename, true))
return false;
TagLib::ID3v2::Tag *tag = GetID3v2Tag();
if (!tag)
return false;
AttachedPictureFrame *apic = findAPIC(tag, type,
QStringToTString(albumart->m_description));
if (!apic)
return false;
tag->removeFrame(apic);
if (!SaveFile())
return false;
return true;
}
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;
}
}
QString extractMBIDFromFile(TagLib::MPEG::File *file)
{
TagLib::ID3v2::Tag *tag = file->ID3v2Tag();
TagLib::ID3v2::FrameList ufid = tag->frameListMap()["UFID"];
if (!ufid.isEmpty()) {
for (TagLib::ID3v2::FrameList::Iterator i = ufid.begin(); i != ufid.end(); i++) {
TagLib::ID3v2::UniqueFileIdentifierFrame *frame = dynamic_cast<TagLib::ID3v2::UniqueFileIdentifierFrame *>(*i);
if (frame && frame->owner() == "http://musicbrainz.org") {
TagLib::ByteVector id = frame->identifier();
return QString::fromAscii(id.data(), id.size());
}
}
}
return QString();
}
bool CTagBase::addImage(wchar_t* s)
{
if (!_tagFile) return false;
TagLib::MPEG::File *pAudioFile = (TagLib::MPEG::File *)_tagFile.get();
CString strFileName = s;
ImageFile imageFile((CW2A)strFileName.GetBuffer());
if (!pAudioFile->isValid() || !imageFile.isValid())
return false;
TagLib::ID3v2::Tag *tag = pAudioFile->ID3v2Tag(true);
TagLib::ID3v2::AttachedPictureFrame *frame = new TagLib::ID3v2::AttachedPictureFrame;
frame->setMimeType(imageFile.mimeType());
frame->setPicture(imageFile.data());
tag->addFrame(frame);
return pAudioFile->save();
}
bool mttFile::saveTag( void )
{
fileref = new TagLib::FileRef( QFile::encodeName( fname ).constData() );
if ( ismpeg ) {
TagLib::MPEG::File *f = dynamic_cast<TagLib::MPEG::File *>(fileref->file());
// Remove id3v1 tag. Help put that hack into eternal rest :-)
f->strip( TagLib::MPEG::File::ID3v1, true );
//qDebug("ID3v1 tag stripped!");
TagLib::Tag::duplicate( tag, dynamic_cast<TagLib::Tag *>( f->ID3v2Tag( true ) ), true );
// Save extra mp3 tags
TagLib::ID3v2::TextIdentificationFrame *myframe;
TagLib::ID3v2::Tag *mytag;
mytag = f->ID3v2Tag( false );
for ( QStringList::Iterator it = mp3eframes.begin(); it != mp3eframes.end(); ++it ) {
myframe = new TagLib::ID3v2::TextIdentificationFrame( (*it).toAscii().constData(), TagLib::String::UTF8 );
mytag->removeFrames( (*it).toAscii().constData() );
++it;
myframe->setText( Q4StringToTString( (*it) ) );
mytag->addFrame( myframe );
}
delete fileref;
fileref = NULL;
return f->save( TagLib::MPEG::File::ID3v2, true );
}
else {
TagLib::Tag::duplicate( tag, fileref->tag(), true );
delete fileref;
fileref = NULL;
return fileref->save();
}
}
/*!
* \brief Write the albumart image to the file
*
* \param filename The music file to add the albumart
* \param albumart The Album Art image to write
* \returns True if successful
*
* \note We always save the image in JPEG format
*/
bool MetaIOID3::writeAlbumArt(const QString &filename,
const AlbumArtImage *albumart)
{
if (filename.isEmpty() || !albumart)
return false;
// load the image into a QByteArray
QImage image(albumart->m_filename);
QByteArray imageData;
QBuffer buffer(&imageData);
buffer.open(QIODevice::WriteOnly);
image.save(&buffer, "JPEG");
AttachedPictureFrame::Type type = AttachedPictureFrame::Other;
switch (albumart->m_imageType)
{
case IT_FRONTCOVER:
type = AttachedPictureFrame::FrontCover;
break;
case IT_BACKCOVER:
type = AttachedPictureFrame::BackCover;
break;
case IT_CD:
type = AttachedPictureFrame::Media;
break;
case IT_INLAY:
type = AttachedPictureFrame::LeafletPage;
break;
case IT_ARTIST:
type = AttachedPictureFrame::Artist;
break;
default:
type = AttachedPictureFrame::Other;
break;
}
if (!OpenFile(filename, true))
return false;
TagLib::ID3v2::Tag *tag = GetID3v2Tag();
if (!tag)
return false;
AttachedPictureFrame *apic = findAPIC(tag, type,
QStringToTString(albumart->m_description));
if (!apic)
{
apic = new AttachedPictureFrame();
tag->addFrame(apic);
apic->setType(type);
}
QString mimetype = "image/jpeg";
TagLib::ByteVector bytevector;
bytevector.setData(imageData.data(), imageData.size());
apic->setMimeType(QStringToTString(mimetype));
apic->setPicture(bytevector);
apic->setDescription(QStringToTString(albumart->m_description));
if (!SaveFile())
return false;
return true;
}
/*!
* \copydoc MetaIO::read()
*/
MusicMetadata *MetaIOID3::read(const QString &filename)
{
if (!OpenFile(filename))
return nullptr;
TagLib::ID3v2::Tag *tag = GetID3v2Tag(true); // Create tag if none are found
// if there is no ID3v2 tag, try to read the ID3v1 tag and copy it to
// the ID3v2 tag structure
if (tag->isEmpty())
{
TagLib::ID3v1::Tag *tag_v1 = GetID3v1Tag();
if (!tag_v1)
return nullptr;
if (!tag_v1->isEmpty())
{
tag->setTitle(tag_v1->title());
tag->setArtist(tag_v1->artist());
tag->setAlbum(tag_v1->album());
tag->setTrack(tag_v1->track());
tag->setYear(tag_v1->year());
tag->setGenre(tag_v1->genre());
}
}
MusicMetadata *metadata = new MusicMetadata(filename);
ReadGenericMetadata(tag, metadata);
bool compilation = false;
// Compilation Artist (TPE4 Remix) or fallback to (TPE2 Band)
// N.B. The existance of a either frame is NOT an indication that this
// is a compilation, but if it is then one of them will probably hold
// the compilation artist.
TextIdentificationFrame *tpeframe = nullptr;
TagLib::ID3v2::FrameList tpelist = tag->frameListMap()["TPE4"];
if (tpelist.isEmpty() || tpelist.front()->toString().isEmpty())
tpelist = tag->frameListMap()["TPE2"];
if (!tpelist.isEmpty())
tpeframe = (TextIdentificationFrame *)tpelist.front();
if (tpeframe && !tpeframe->toString().isEmpty())
{
QString compilation_artist = TStringToQString(tpeframe->toString())
.trimmed();
metadata->setCompilationArtist(compilation_artist);
}
// Rating and playcount, stored in POPM frame
PopularimeterFrame *popm = findPOPM(tag, ""); // Global (all apps) tag
// If no 'global' tag exists, look for the MythTV specific one
if (!popm)
{
popm = findPOPM(tag, email);
}
// Fallback to using any POPM tag we can find
if (!popm)
{
if (!tag->frameListMap()["POPM"].isEmpty())
popm = dynamic_cast<PopularimeterFrame *>
(tag->frameListMap()["POPM"].front());
}
if (popm)
{
int rating = popm->rating();
rating = lroundf(static_cast<float>(rating) / 255.0f * 10.0f);
metadata->setRating(rating);
metadata->setPlaycount(popm->counter());
}
// Look for MusicBrainz Album+Artist ID in TXXX Frame
UserTextIdentificationFrame *musicbrainz = find(tag,
"MusicBrainz Album Artist Id");
if (musicbrainz)
{
// If the MusicBrainz ID is the special "Various Artists" ID
// then compilation is TRUE
if (!compilation && !musicbrainz->fieldList().isEmpty())
{
TagLib::StringList l = musicbrainz->fieldList();
for (TagLib::StringList::ConstIterator it = l.begin(); it != l.end(); it++)
{
QString ID = TStringToQString((*it));
if (ID == MYTH_MUSICBRAINZ_ALBUMARTIST_UUID)
{
compilation = true;
break;
}
}
}
}
// TLEN - Ignored intentionally, some encoders write bad values
// e.g. Lame under certain circumstances will always write a length of
// 27 hours
// Length
if (!tag->frameListMap()["TLEN"].isEmpty())
{
int length = tag->frameListMap()["TLEN"].front()->toString().toInt();
LOG(VB_FILE, LOG_DEBUG,
QString("MetaIOID3::read: Length for '%1' from tag is '%2'\n").arg(filename).arg(length));
}
metadata->setCompilation(compilation);
metadata->setLength(getTrackLength(m_file));
// The number of tracks on the album, if supplied
if (!tag->frameListMap()["TRCK"].isEmpty())
{
QString trackFrame = TStringToQString(
tag->frameListMap()["TRCK"].front()->toString())
.trimmed();
int trackCount = trackFrame.section('/', -1).toInt();
if (trackCount > 0)
metadata->setTrackCount(trackCount);
}
LOG(VB_FILE, LOG_DEBUG,
QString("MetaIOID3::read: Length for '%1' from properties is '%2'\n").arg(filename).arg(metadata->Length()));
// Look for MythTVLastPlayed in TXXX Frame
UserTextIdentificationFrame *lastplayed = find(tag, "MythTVLastPlayed");
if (lastplayed)
{
QString lastPlayStr = TStringToQString(lastplayed->toString());
metadata->setLastPlay(QDateTime::fromString(lastPlayStr, Qt::ISODate));
}
// Part of a set
if (!tag->frameListMap()["TPOS"].isEmpty())
{
QString pos = TStringToQString(
tag->frameListMap()["TPOS"].front()->toString()).trimmed();
int discNumber = pos.section('/', 0, 0).toInt();
int discCount = pos.section('/', -1).toInt();
if (discNumber > 0)
metadata->setDiscNumber(discNumber);
if (discCount > 0)
metadata->setDiscCount(discCount);
}
return metadata;
}
/*!
* \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;
}
/*!
* \copydoc MetaIO::read()
*/
Metadata *MetaIOID3::read(QString filename)
{
TagLib::MPEG::File *mpegfile = OpenFile(filename);
if (!mpegfile)
return NULL;
TagLib::ID3v2::Tag *tag = mpegfile->ID3v2Tag();
if (!tag)
{
delete mpegfile;
return NULL;
}
// if there is no ID3v2 tag, try to read the ID3v1 tag and copy it to the ID3v2 tag structure
if (tag->isEmpty())
{
TagLib::ID3v1::Tag *tag_v1 = mpegfile->ID3v1Tag();
if (!tag_v1)
{
delete mpegfile;
return NULL;
}
if (!tag_v1->isEmpty())
{
tag->setTitle(tag_v1->title());
tag->setArtist(tag_v1->artist());
tag->setAlbum(tag_v1->album());
tag->setTrack(tag_v1->track());
tag->setYear(tag_v1->year());
tag->setGenre(tag_v1->genre());
}
}
Metadata *metadata = new Metadata(filename);
ReadGenericMetadata(tag, metadata);
bool compilation = false;
// Compilation Artist (TPE4 Remix) or fallback to (TPE2 Band)
// N.B. The existance of a either frame is NOT an indication that this
// is a compilation, but if it is then one of them will probably hold
// the compilation artist.
TextIdentificationFrame *tpeframe = NULL;
TagLib::ID3v2::FrameList tpelist = tag->frameListMap()["TPE4"];
if (tpelist.isEmpty() || tpelist.front()->toString().isEmpty())
tpelist = tag->frameListMap()["TPE2"];
if (!tpelist.isEmpty())
tpeframe = (TextIdentificationFrame *)tpelist.front();
if (tpeframe && !tpeframe->toString().isEmpty())
{
QString compilation_artist = TStringToQString(tpeframe->toString())
.trimmed();
metadata->setCompilationArtist(compilation_artist);
}
// MythTV rating and playcount, stored in POPM frame
PopularimeterFrame *popm = findPOPM(tag, email);
if (!popm)
{
if (!tag->frameListMap()["POPM"].isEmpty())
popm = dynamic_cast<PopularimeterFrame *>
(tag->frameListMap()["POPM"].front());
}
if (popm)
{
int rating = popm->rating();
rating = static_cast<int>(((static_cast<float>(rating)/255.0)
* 10.0) + 0.5);
metadata->setRating(rating);
metadata->setPlaycount(popm->counter());
}
// Look for MusicBrainz Album+Artist ID in TXXX Frame
UserTextIdentificationFrame *musicbrainz = find(tag,
"MusicBrainz Album Artist Id");
if (musicbrainz)
{
// If the MusicBrainz ID is the special "Various Artists" ID
// then compilation is TRUE
if (!compilation && !musicbrainz->fieldList().isEmpty())
compilation = (MYTH_MUSICBRAINZ_ALBUMARTIST_UUID
== TStringToQString(musicbrainz->fieldList().front()));
}
// TLEN - Ignored intentionally, some encoders write bad values
// e.g. Lame under certain circumstances will always write a length of
// 27 hours
metadata->setCompilation(compilation);
TagLib::FileRef *fileref = new TagLib::FileRef(mpegfile);
metadata->setLength(getTrackLength(fileref));
// FileRef takes ownership of mpegfile, and is responsible for it's
// deletion. Messy.
delete fileref;
return metadata;
}
/*!
* \copydoc MetaIO::read()
*/
Metadata *MetaIOID3::read(const QString &filename)
{
if (!OpenFile(filename))
return NULL;
TagLib::ID3v2::Tag *tag = GetID3v2Tag(true); // Create tag if none are found
// if there is no ID3v2 tag, try to read the ID3v1 tag and copy it to
// the ID3v2 tag structure
if (tag->isEmpty())
{
TagLib::ID3v1::Tag *tag_v1 = GetID3v1Tag();
if (!tag_v1)
return NULL;
if (!tag_v1->isEmpty())
{
tag->setTitle(tag_v1->title());
tag->setArtist(tag_v1->artist());
tag->setAlbum(tag_v1->album());
tag->setTrack(tag_v1->track());
tag->setYear(tag_v1->year());
tag->setGenre(tag_v1->genre());
}
}
Metadata *metadata = new Metadata(filename);
ReadGenericMetadata(tag, metadata);
bool compilation = false;
// Compilation Artist (TPE4 Remix) or fallback to (TPE2 Band)
// N.B. The existance of a either frame is NOT an indication that this
// is a compilation, but if it is then one of them will probably hold
// the compilation artist.
TextIdentificationFrame *tpeframe = NULL;
TagLib::ID3v2::FrameList tpelist = tag->frameListMap()["TPE4"];
if (tpelist.isEmpty() || tpelist.front()->toString().isEmpty())
tpelist = tag->frameListMap()["TPE2"];
if (!tpelist.isEmpty())
tpeframe = (TextIdentificationFrame *)tpelist.front();
if (tpeframe && !tpeframe->toString().isEmpty())
{
QString compilation_artist = TStringToQString(tpeframe->toString())
.trimmed();
metadata->setCompilationArtist(compilation_artist);
}
// MythTV rating and playcount, stored in POPM frame
PopularimeterFrame *popm = findPOPM(tag, email);
if (!popm)
{
if (!tag->frameListMap()["POPM"].isEmpty())
popm = dynamic_cast<PopularimeterFrame *>
(tag->frameListMap()["POPM"].front());
}
if (popm)
{
int rating = popm->rating();
rating = static_cast<int>(((static_cast<float>(rating)/255.0)
* 10.0) + 0.5);
metadata->setRating(rating);
metadata->setPlaycount(popm->counter());
}
// Look for MusicBrainz Album+Artist ID in TXXX Frame
UserTextIdentificationFrame *musicbrainz = find(tag,
"MusicBrainz Album Artist Id");
if (musicbrainz)
{
// If the MusicBrainz ID is the special "Various Artists" ID
// then compilation is TRUE
if (!compilation && !musicbrainz->fieldList().isEmpty())
compilation = (MYTH_MUSICBRAINZ_ALBUMARTIST_UUID
== TStringToQString(musicbrainz->fieldList().front()));
}
// TLEN - Ignored intentionally, some encoders write bad values
// e.g. Lame under certain circumstances will always write a length of
// 27 hours
// Length
if (!tag->frameListMap()["TLEN"].isEmpty())
{
int length = tag->frameListMap()["TLEN"].front()->toString().toInt();
LOG(VB_FILE, LOG_DEBUG,
QString("MetaIOID3::read: Length for '%1' from tag is '%2'\n").arg(filename).arg(length));
}
metadata->setCompilation(compilation);
metadata->setLength(getTrackLength(m_file));
// The number of tracks on the album, if supplied
if (!tag->frameListMap()["TRCK"].isEmpty())
{
QString trackFrame = TStringToQString(
tag->frameListMap()["TRCK"].front()->toString())
.trimmed();
int trackCount = trackFrame.section('/', -1).toInt();
if (trackCount > 0)
metadata->setTrackCount(trackCount);
}
LOG(VB_FILE, LOG_DEBUG,
QString("MetaIOID3::read: Length for '%1' from properties is '%2'\n").arg(filename).arg(metadata->Length()));
return metadata;
}
void saveFile(string stdPath, DataEditors* editors) {
const char* charPath = stdPath.c_str();
ifstream fileCheck(charPath);
if(!fileCheck.good()) {
QWidget *w = new QWidget();
QLabel *l = new QLabel("Invalid file!", w);
QPushButton *b = new QPushButton("OK", w);
QVBoxLayout *lay = new QVBoxLayout();
lay->addWidget(l);
lay->addWidget(b);
w->setLayout(lay);
QWidget::connect(b, SIGNAL(clicked()), w, SLOT(close()));
w->show();
return;
}
TagLib::FileName name = charPath;
TagLib::FileRef file(name);
if(editors->artist->isEnabled())
file.tag()->setArtist(editors->artist->text().toStdString());
if(editors->album->isEnabled())
file.tag()->setAlbum(editors->album->text().toStdString());
if(editors->track->isEnabled())
file.tag()->setTrack(editors->track->text().toInt());
if(editors->title->isEnabled())
file.tag()->setTitle(editors->title->text().toStdString());
if(editors->year->isEnabled())
file.tag()->setYear(editors->year->text().toInt());
if(editors->genre->isEnabled())
file.tag()->setGenre(editors->genre->currentText().toStdString());
if(editors->comment->isEnabled())
file.tag()->setComment(editors->comment->toPlainText().toStdString());
file.save();
if(editors->picture->isEnabled()) {
TagLib::MPEG::File mpegFile(name);
TagLib::ID3v2::Tag *tag = mpegFile.ID3v2Tag(true);
TagLib::ID3v2::AttachedPictureFrame *frame = new TagLib::ID3v2::AttachedPictureFrame;
QString picture = editors->picture->text();
if(picture == "<Attached picture>") {
TagLib::ID3v2::AttachedPictureFrame *f =
static_cast<TagLib::ID3v2::AttachedPictureFrame *>(editors->mpegFile->ID3v2Tag(true)->frameList("APIC").front());
frame->setMimeType(f->mimeType());
frame->setPicture(f->picture());
tag->removeFrames("APIC");
tag->addFrame(frame);
mpegFile.save();
} else if(picture == "") {
tag->removeFrames("APIC");
mpegFile.save();
} else {
frame->setMimeType("image/jpeg");
string stdPic = picture.toStdString();
const char* charPicture = stdPic.c_str();
ifstream fileCheck(charPicture);
if(!fileCheck.good()) {
QWidget *w = new QWidget();
QLabel *l = new QLabel("Invalid picture!", w);
QPushButton *b = new QPushButton("OK", w);
QVBoxLayout *lay = new QVBoxLayout();
lay->addWidget(l);
lay->addWidget(b);
w->setLayout(lay);
QWidget::connect(b, SIGNAL(clicked()), w, SLOT(close()));
w->show();
delete w;
return;
}
ImageFile imageTagLibFile(charPicture);
frame->setPicture(imageTagLibFile.data());
tag->removeFrames("APIC");
tag->addFrame(frame);
mpegFile.save();
}
}
}
