TEST_F(SoundSourceProxyTest, readArtist) {
SoundSourceProxy proxy(
QDir::currentPath().append("/src/test/id3-test-data/artist.mp3"));
Mixxx::TrackMetadata trackMetadata;
EXPECT_EQ(OK, proxy.parseTrackMetadataAndCoverArt(&trackMetadata, NULL));
EXPECT_EQ("Test Artist", trackMetadata.getArtist());
}
TEST_F(SoundSourceProxyTest, readArtist) {
TrackPointer pTrack(new TrackInfoObject(
QDir::currentPath().append("/src/test/id3-test-data/artist.mp3")));
SoundSourceProxy proxy(pTrack);
Mixxx::TrackMetadata trackMetadata;
EXPECT_EQ(OK, proxy.parseTrackMetadata(&trackMetadata));
EXPECT_EQ("Test Artist", trackMetadata.getArtist());
}
TEST_F(SoundSourceProxyTest, readArtist) {
TrackPointer pTrack(Track::newTemporary(
kTestDir.absoluteFilePath("artist.mp3")));
SoundSourceProxy proxy(pTrack);
Mixxx::TrackMetadata trackMetadata;
EXPECT_EQ(OK, proxy.parseTrackMetadata(&trackMetadata));
EXPECT_EQ("Test Artist", trackMetadata.getArtist());
}
TEST_F(SoundSourceProxyTest, TOAL_TPE2) {
SoundSourceProxy proxy(
QDir::currentPath().append("/src/test/id3-test-data/TOAL_TPE2.mp3"));
Mixxx::TrackMetadata trackMetadata;
EXPECT_EQ(OK, proxy.parseTrackMetadataAndCoverArt(&trackMetadata, NULL));
EXPECT_EQ("TITLE2", trackMetadata.getArtist());
EXPECT_EQ("ARTIST", trackMetadata.getAlbum());
EXPECT_EQ("TITLE", trackMetadata.getAlbumArtist());
}
TEST_F(SoundSourceProxyTest, TOAL_TPE2) {
TrackPointer pTrack(new TrackInfoObject(
QDir::currentPath().append("/src/test/id3-test-data/TOAL_TPE2.mp3")));
SoundSourceProxy proxy(pTrack);
Mixxx::TrackMetadata trackMetadata;
EXPECT_EQ(OK, proxy.parseTrackMetadata(&trackMetadata));
EXPECT_EQ("TITLE2", trackMetadata.getArtist());
EXPECT_EQ("ARTIST", trackMetadata.getAlbum());
EXPECT_EQ("TITLE", trackMetadata.getAlbumArtist());
}
TEST_F(SoundSourceProxyTest, TOAL_TPE2) {
TrackPointer pTrack(Track::newTemporary(
kTestDir.absoluteFilePath("TOAL_TPE2.mp3")));
SoundSourceProxy proxy(pTrack);
Mixxx::TrackMetadata trackMetadata;
EXPECT_EQ(OK, proxy.parseTrackMetadata(&trackMetadata));
EXPECT_EQ("TITLE2", trackMetadata.getArtist());
EXPECT_EQ("ARTIST", trackMetadata.getAlbum());
EXPECT_EQ("TITLE", trackMetadata.getAlbumArtist());
}
void SoundSourceProxy::loadTrackMetadataAndCoverArt(
bool withCoverArt,
bool reloadFromFile) const {
DEBUG_ASSERT(!m_pTrack.isNull());
if (m_pSoundSource.isNull()) {
// Silently ignore requests for unsupported files
qDebug() << "Unable to parse file tags without a SoundSource"
<< getUrl();
return;
}
bool parsedFromFile = m_pTrack->getHeaderParsed();
if (parsedFromFile && !reloadFromFile) {
qDebug() << "Skip parsing of track metadata from file"
<< getUrl();
return; // do not reload from file
}
// Use the existing trackMetadata as default values. Otherwise
// existing values in the library will be overwritten with
// empty values if the corresponding file tags are missing.
// Depending on the file type some kind of tags might even
// not be supported at all and those would get lost!
Mixxx::TrackMetadata trackMetadata;
m_pTrack->getMetadata(&trackMetadata);
CoverArt coverArt(m_pTrack->getCoverArt());
// If parsing of the cover art image should be omitted the
// 2nd output parameter must be set to nullptr. Cover art
// is not reloaded from file once the metadata has been parsed!
QImage* pCoverImg = (withCoverArt && !parsedFromFile) ? &coverArt.image : nullptr;
// Parse the tags stored in the audio file.
if (m_pSoundSource->parseTrackMetadataAndCoverArt(&trackMetadata, pCoverImg) == OK) {
parsedFromFile = true;
} else {
qWarning() << "Failed to parse track metadata from file"
<< getUrl();
if (parsedFromFile) {
// Don't overwrite any existing metadata that once has
// been parsed successfully from file.
return;
}
}
// If Artist or title fields are blank try to parse them
// from the file name.
// TODO(rryan): Should we re-visit this decision?
if (trackMetadata.getArtist().isEmpty() || trackMetadata.getTitle().isEmpty()) {
parseMetadataFromFileName(&trackMetadata, m_pTrack->getFileInfo().fileName());
}
// Dump the trackMetadata extracted from the file back into the track.
m_pTrack->setMetadata(trackMetadata);
m_pTrack->setHeaderParsed(parsedFromFile);
if (parsedFromFile && (nullptr != pCoverImg) && !pCoverImg->isNull()) {
CoverArt coverArt;
coverArt.image = *pCoverImg;
coverArt.info.hash = CoverArtUtils::calculateHash(
coverArt.image);
coverArt.info.coverLocation = QString();
coverArt.info.type = CoverInfo::METADATA;
coverArt.info.source = CoverInfo::GUESSED;
m_pTrack->setCoverArt(coverArt);
}
}
