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Add song fingerprinting and tracking

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Fixes #296
This commit is contained in:
Jonas Kvinge
2021-04-25 21:16:44 +02:00
parent a883508eca
commit f8ed2afef1
40 changed files with 826 additions and 266 deletions
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86
src/collection/collectionbackend.cpp
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@@ -348,6 +348,27 @@ SongList CollectionBackend::FindSongsInDirectory(const int id) {
}
SongList CollectionBackend::SongsWithMissingFingerprint(const int id) {
QMutexLocker l(db_->Mutex());
QSqlDatabase db(db_->Connect());
QSqlQuery q(db);
q.prepare(QString("SELECT ROWID, " + Song::kColumnSpec + " FROM %1 WHERE directory_id = :directory_id AND unavailable = 0 AND fingerprint = ''").arg(songs_table_));
q.bindValue(":directory_id", id);
q.exec();
if (db_->CheckErrors(q)) return SongList();
SongList ret;
while (q.next()) {
Song song(source_);
song.InitFromQuery(q, true);
ret << song;
}
return ret;
}
void CollectionBackend::SongPathChanged(const Song &song, const QFileInfo &new_file) {
// Take a song and update its path
@@ -914,6 +935,30 @@ SongList CollectionBackend::GetSongsBySongId(const QStringList &song_ids, QSqlDa
}
SongList CollectionBackend::GetSongsByFingerprint(const QString &fingerprint) {
QMutexLocker l(db_->Mutex());
QSqlDatabase db(db_->Connect());
QSqlQuery q(db);
q.prepare(QString("SELECT ROWID, " + Song::kColumnSpec + " FROM %1 WHERE fingerprint = :fingerprint").arg(songs_table_));
q.bindValue(":fingerprint", fingerprint);
q.exec();
if (db_->CheckErrors(q)) return SongList();
SongList songs;
while (q.next()) {
Song song(source_);
song.InitFromQuery(q, true);
songs << song;
}
return songs;
}
CollectionBackend::AlbumList CollectionBackend::GetCompilationAlbums(const QueryOptions &opt) {
return GetAlbums(QString(), true, opt);
}
@@ -1546,3 +1591,44 @@ void CollectionBackend::UpdateSongRatingAsync(const int id, const double rating)
void CollectionBackend::UpdateSongsRatingAsync(const QList<int>& ids, const double rating) {
metaObject()->invokeMethod(this, "UpdateSongsRating", Qt::QueuedConnection, Q_ARG(QList<int>, ids), Q_ARG(double, rating));
}
void CollectionBackend::UpdateLastSeen(const int directory_id, const int expire_unavailable_songs_days) {
{
QMutexLocker l(db_->Mutex());
QSqlDatabase db(db_->Connect());
QSqlQuery q(db);
q.prepare(QString("UPDATE %1 SET lastseen = :lastseen WHERE directory_id = :directory_id AND unavailable = 0").arg(songs_table_));
q.bindValue(":lastseen", QDateTime::currentDateTime().toSecsSinceEpoch());
q.bindValue(":directory_id", directory_id);
q.exec();
db_->CheckErrors(q);
}
if (expire_unavailable_songs_days > 0) ExpireSongs(directory_id, expire_unavailable_songs_days);
}
void CollectionBackend::ExpireSongs(const int directory_id, const int expire_unavailable_songs_days) {
SongList songs;
{
QMutexLocker l(db_->Mutex());
QSqlDatabase db(db_->Connect());
QSqlQuery q(db);
q.prepare(QString("SELECT ROWID, " + Song::kColumnSpec + " FROM %1 WHERE directory_id = :directory_id AND unavailable = 1 AND lastseen > 0 AND lastseen < :time").arg(songs_table_));
q.bindValue(":directory_id", directory_id);
q.bindValue(":time", QDateTime::currentDateTime().toSecsSinceEpoch() - (expire_unavailable_songs_days * 86400));
q.exec();
if (db_->CheckErrors(q)) return;
while (q.next()) {
Song song(source_);
song.InitFromQuery(q, true);
songs << song;
}
}
if (!songs.isEmpty()) DeleteSongs(songs);
}