|null the album info in an array format, or null on failure */ public function getAlbumInformation(Album $album): ?array { if ($album->is_unknown) { return null; } $info = $this->lastfmService->getAlbumInformation($album->name, $album->artist->name); if ($info) { event(new AlbumInformationFetched($album, $info)); // The album cover may have been updated. $info['cover'] = $this->albumRepository->getOneById($album->id)->cover; } return $info; } /** * Get extra information about an artist from Last.fm. * * @return array|null the artist info in an array format, or null on failure */ public function getArtistInformation(Artist $artist): ?array { if ($artist->is_unknown) { return null; } $info = $this->lastfmService->getArtistInformation($artist->name); if ($info) { event(new ArtistInformationFetched($artist, $info)); // The artist image may have been updated. $info['image'] = $this->artistRepository->getOneById($artist->id)->image; } return $info; } }