Funkwhale/strawberry-audio-player-windows-mac-linux
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Minor improvements to update compilations

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This commit is contained in:
Jonas Kvinge 2019-11-13 21:27:04 +01:00
parent c8d580e7de
commit 175e568a28
2 changed files with 22 additions and 25 deletions
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41
src/collection/collectionbackend.cpp
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@ -911,23 +911,22 @@ void CollectionBackend::UpdateCompilations() {
if (album.isEmpty()) continue;
// Find the directory the song is in
QString directory = url.toString(QUrl::PreferLocalFile|QUrl::RemoveFilename|QUrl::StripTrailingSlash);
QString directory = url.toString(QUrl::PreferLocalFile|QUrl::RemoveFilename);
CompilationInfo &info = compilation_info[directory + album];
info.urls << url;
info.directory = directory;
info.album = album;
info.artists.insert(artist);
if (!info.artists.contains(artist))
info.artists << artist;
if (compilation_detected) info.has_compilation_detected++;
else info.has_not_compilation_detected++;
}
// Now mark the songs that we think are in compilations
QSqlQuery find_songs(db);
find_songs.prepare(QString("SELECT ROWID, " + Song::kColumnSpec + " FROM %1 WHERE url = :url AND compilation_detected = :compilation_detected AND unavailable = 0").arg(songs_table_));
QSqlQuery find_song(db);
find_song.prepare(QString("SELECT ROWID, " + Song::kColumnSpec + " FROM %1 WHERE url = :url AND compilation_detected = :compilation_detected AND unavailable = 0").arg(songs_table_));
QSqlQuery update_songs(db);
update_songs.prepare(QString("UPDATE %1 SET compilation_detected = :compilation_detected, compilation_effective = ((compilation OR :compilation_detected OR compilation_on) AND NOT compilation_off) + 0 WHERE url = :url AND unavailable = 0").arg(songs_table_));
QSqlQuery update_song(db);
update_song.prepare(QString("UPDATE %1 SET compilation_detected = :compilation_detected, compilation_effective = ((compilation OR :compilation_detected OR compilation_on) AND NOT compilation_off) + 0 WHERE url = :url AND unavailable = 0").arg(songs_table_));
SongList deleted_songs;
SongList added_songs;
@ -938,16 +937,16 @@ void CollectionBackend::UpdateCompilations() {
for (; it != compilation_info.constEnd(); ++it) {
const CompilationInfo &info = it.value();
// If there were more 'effective album artists' than there were directories for this album then it's a compilation.
// If there were more than one 'effective album artist' for this album directory, then it's a compilation.
for (const QUrl &url : info.urls) {
if (info.artists.count() > 1) { // This directory+album is a compilation.
if (info.has_not_compilation_detected > 0) // Run updates if any of the songs is not marked as compilations.
UpdateCompilations(find_songs, update_songs, deleted_songs, added_songs, url, true);
UpdateCompilations(find_song, update_song, deleted_songs, added_songs, url, true);
}
else {
if (info.has_compilation_detected > 0)
UpdateCompilations(find_songs, update_songs, deleted_songs, added_songs, url, false);
UpdateCompilations(find_song, update_song, deleted_songs, added_songs, url, false);
}
}
}
@ -961,25 +960,25 @@ void CollectionBackend::UpdateCompilations() {
}
void CollectionBackend::UpdateCompilations(QSqlQuery &find_songs, QSqlQuery &update_songs, SongList &deleted_songs, SongList &added_songs, const QUrl &url, const bool compilation_detected) {
void CollectionBackend::UpdateCompilations(QSqlQuery &find_song, QSqlQuery &update_song, SongList &deleted_songs, SongList &added_songs, const QUrl &url, const bool compilation_detected) {
// Get song, so we can tell the model its updated
find_songs.bindValue(":url", url.toString());
find_songs.bindValue(":compilation_detected", int(!compilation_detected));
find_songs.exec();
while (find_songs.next()) {
find_song.bindValue(":url", url.toString());
find_song.bindValue(":compilation_detected", int(!compilation_detected));
find_song.exec();
while (find_song.next()) {
Song song;
song.InitFromQuery(find_songs, true);
song.InitFromQuery(find_song, true);
deleted_songs << song;
song.set_compilation_detected(compilation_detected);
added_songs << song;
}
// Update the song
update_songs.bindValue(":compilation_detected", int(compilation_detected));
update_songs.bindValue(":url", url);
update_songs.exec();
db_->CheckErrors(update_songs);
update_song.bindValue(":compilation_detected", int(compilation_detected));
update_song.bindValue(":url", url.toString());
update_song.exec();
db_->CheckErrors(update_song);
}

6
src/collection/collectionbackend.h
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@ -227,16 +227,14 @@ class CollectionBackend : public CollectionBackendInterface {
struct CompilationInfo {
CompilationInfo() : has_compilation_detected(0), has_not_compilation_detected(0) {}
QString directory;
QString album;
QList<QUrl> urls;
QSet<QString> artists;
QStringList artists;
int has_compilation_detected;
int has_not_compilation_detected;
};
void UpdateCompilations(QSqlQuery &find_songs, QSqlQuery &update_songs, SongList &deleted_songs, SongList &added_songs, const QUrl &url, const bool compilation_detected);
void UpdateCompilations(QSqlQuery &find_song, QSqlQuery &update_song, SongList &deleted_songs, SongList &added_songs, const QUrl &url, const bool compilation_detected);
AlbumList GetAlbums(const QString &artist, const QString &album_artist, bool compilation = false, const QueryOptions &opt = QueryOptions());
AlbumList GetAlbums(const QString &artist, bool compilation, const QueryOptions &opt = QueryOptions());
SubdirectoryList SubdirsInDirectory(int id, QSqlDatabase &db);