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Read/Write FMPS tags for Ogg files

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This commit is contained in:
Arnaud Bienner 2013-02-28 20:55:21 +01:00
parent 16793744c0
commit 1386a54d78
2 changed files with 29 additions and 1 deletions
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15
ext/libclementine-tagreader/tagreader.cpp
View File

@ -185,7 +185,6 @@ void TagReader::ReadFile(const QString& filename,
// Check POPM tags
// We do this after checking FMPS frames, so FMPS have precedence, as we
// will consider POPM tags iff song has no rating/playcount already set.
qLog(Debug) << "POPM";
if (!map["POPM"].isEmpty()) {
const TagLib::ID3v2::PopularimeterFrame* frame =
dynamic_cast<const TagLib::ID3v2::PopularimeterFrame*>(map["POPM"].front());
@ -383,6 +382,12 @@ void TagReader::ParseOggTag(const TagLib::Ogg::FieldListMap& map,
if (!map["COVERART"].isEmpty())
song->set_art_automatic(kEmbeddedCover);
if (!map["FMPS_RATING"].isEmpty() && song->rating() <= 0)
song->set_rating(TStringToQString( map["FMPS_RATING"].front() ).trimmed().toFloat());
if (!map["FMPS_PLAYCOUNT"].isEmpty() && song->playcount() <= 0)
song->set_playcount(TStringToQString( map["FMPS_PLAYCOUNT"].front() ).trimmed().toFloat());
}
pb::tagreader::SongMetadata_Type TagReader::GuessFileType(
@ -526,6 +531,14 @@ bool TagReader::SaveSongStatisticsToFile(const QString& filename,
frame->setRating(ConvertToPOPMRating(song.rating()));
frame->setCounter(song.playcount());
} else if (TagLib::Ogg::Vorbis::File* file = dynamic_cast<TagLib::Ogg::Vorbis::File*>(fileref->file())) {
if (file->tag()) {
file->tag()->addField("FMPS_RATING",
QStringToTaglibString(QString::number(song.rating())));
file->tag()->addField("FMPS_PLAYCOUNT",
QStringToTaglibString(QString::number(song.playcount())));
}
} else {
// Nothing to save: stop now
return true;

15
tests/song_test.cpp
View File

@ -160,4 +160,19 @@ TEST_F(SongTest, BothFMPSPOPMRating) {
EXPECT_FLOAT_EQ(0.42, song.rating());
}
TEST_F(SongTest, FMPSOgg) {
TemporaryResource r(":/testdata/beep.ogg");
{
Song song = ReadSongFromFile(r.fileName());
song.set_rating(0.20);
song.set_playcount(1337);
WriteSongStatisticsToFile(song, r.fileName());
}
Song new_song = ReadSongFromFile(r.fileName());
EXPECT_FLOAT_EQ(0.20, new_song.rating());
EXPECT_EQ(1337, new_song.playcount());
}
} // namespace