*/ public function updateSongs(array $ids, SongUpdateData $data): Collection { if (count($ids) === 1) { // If we're only updating one song, an empty non-required should be converted to the default values. // This allows the user to clear those fields. $data->disc = $data->disc ?: 1; $data->track = $data->track ?: 0; $data->lyrics = $data->lyrics ?: ''; $data->year = $data->year ?: null; $data->genre = $data->genre ?: ''; $data->albumArtistName = $data->albumArtistName ?: $data->artistName; } return DB::transaction(function () use ($ids, $data): Collection { return collect($ids)->reduce(function (Collection $updated, string $id) use ($data): Collection { /** @var Song|null $song */ $song = Song::with('album', 'album.artist', 'artist')->find($id); if ($song) { $updated->push($this->updateSong($song, clone $data)); } return $updated; }, collect()); }); } private function updateSong(Song $song, SongUpdateData $data): Song { // for non-nullable fields, if the provided data is empty, use the existing value $data->albumName = $data->albumName ?: $song->album->name; $data->artistName = $data->artistName ?: $song->artist->name; $data->title = $data->title ?: $song->title; // For nullable fields, use the existing value only if the provided data is explicitly null. // This allows us to clear those fields. $data->albumArtistName ??= $song->album_artist->name; $data->lyrics ??= $song->lyrics; $data->track ??= $song->track; $data->disc ??= $song->disc; $data->genre ??= $song->genre; $data->year ??= $song->year; $albumArtist = Artist::getOrCreate($data->albumArtistName); $artist = Artist::getOrCreate($data->artistName); $album = Album::getOrCreate($albumArtist, $data->albumName); $song->album_id = $album->id; $song->artist_id = $artist->id; $song->title = $data->title; $song->lyrics = $data->lyrics; $song->track = $data->track; $song->disc = $data->disc; $song->genre = $data->genre; $song->year = $data->year; $song->push(); return $this->songRepository->getOne($song->id); } /** * @param array|string $ids */ public function deleteSongs(array|string $ids): void { $ids = Arr::wrap($ids); DB::transaction(function () use ($ids): void { $shouldBackUp = config('koel.backup_on_delete'); /** @var Collection|array $songs */ $songs = Song::query()->findMany($ids); Song::destroy($ids); $songs->each(function (Song $song) use ($shouldBackUp): void { try { if ($shouldBackUp) { rename($song->path, $song->path . '.bak'); } else { unlink($song->path); } } catch (Throwable $e) { $this->logger->error('Failed to remove song file', [ 'path' => $song->path, 'exception' => $e, ]); } }); event(new LibraryChanged()); }); } }