private AlbumIdentification ParseCdStub(ApiRespose response)
{
var stub = JObject.Parse(response.Json);
var tag = new AlbumIdentification
{
Id = (string)stub["id"],
AlbumTitle = (string)stub["title"],
AlbumArtist = (string)stub["artist"],
NumberOfTracks = (int?)stub["track-count"] ?? stub["tracks"].Count(),
};
for (int index = 0; index < stub["tracks"].Count(); index++)
{
var t = stub["tracks"][index];
tag.AddTrack(new TrackIdentification()
{
Artist = (string)t["artist"],
Title = (string)t["title"],
TrackNumber = index + 1
});
}
return(tag);
}
public IEnumerable <AlbumIdentification> GetTags(TableOfContents toc)
{
var discId = MusicBrainzDiscIdCalculator.CalculateDiscId(toc);
var response = _api.GetReleasesByDiscId(discId);
if (!response.IsFound)
{
return(new [] { AlbumIdentification.GetEmpty(toc.Tracks.Count()) });
}
if (IsCdStub(response))
{
var stub = ParseCdStub(response);
stub.AlbumArt = GetAlbumArt(stub.Id);
return(new [] { stub });
}
var releases = ParseReleases(response, discId).ToList();
foreach (var release in releases)
{
release.AlbumArt = GetAlbumArt(release.Id);
}
return(releases);
}
public static TrackIdentification GetEmpty(AlbumIdentification album, int trackNumber = 0)
{
return(new TrackIdentification()
{
Title = "Unknown Title",
Artist = "Unknown Artist",
TrackNumber = trackNumber,
});
}
public static AlbumIdentification GetEmpty(int numberOfTracks)
{
var album = new AlbumIdentification
{
Id = null,
AlbumArtist = "Unknown Artist",
AlbumTitle = "Unknown Album",
NumberOfTracks = numberOfTracks
};
foreach (var trackNumber in Enumerable.Range(1, numberOfTracks))
{
album.AddTrack(TrackIdentification.GetEmpty(album, trackNumber));
}
return(album);
}
private IEnumerable <AlbumIdentification> ParseReleases(ApiRespose response, string discId)
{
foreach (var r in JObject.Parse(response.Json)["releases"])
{
var releaseResponse = _api.GetRelease((string)r["id"]);
if (!releaseResponse.IsFound)
{
//TODO: I should probably log this somewhere..
continue;
}
var release = JObject.Parse(releaseResponse.Json);
var disc = release["media"].First(m => m["discs"].Any(d => (string)d["id"] == discId));
var tag = new AlbumIdentification
{
Id = (string)release["id"],
AlbumArtist = ComposeArtistName(release["artist-credit"]),
AlbumTitle = (string)release["title"],
NumberOfTracks = (int)disc["track-count"],
Year = (string)release["date"]
};
foreach (var t in disc["tracks"])
{
tag.AddTrack(new TrackIdentification()
{
Title = (string)t["title"],
Artist = ComposeArtistName(release["artist-credit"]),
TrackNumber = (int)t["number"],
//Genre = (string)t[""], //MusicBrainz doesn't implement genres yet: https://musicbrainz.org/doc/General_FAQ#Why_does_MusicBrainz_not_support_genre_information.3F
});
}
yield return(tag);
}
}
public TrackIdentification()
{
_album = new AlbumIdentification();
}
internal void SetAlbum(AlbumIdentification album)
{
_album = album;
}
