void FetchMetadata(TrackInfo track, int fpid)
{
var request = new LastfmRequest("track.getFingerprintMetadata");
request.AddParameter("fingerprintid", fpid.ToString());
request.Send();
var response = request.GetResponseObject();
if (response == null)
{
return;
}
var json_tracks = (JsonObject)response["tracks"];
var obj_track = json_tracks["track"];
JsonObject json_track = null;
if (obj_track is JsonArray)
{
json_track = (JsonObject)(((JsonArray)obj_track)[0]);
}
else if (obj_track is JsonObject)
{
json_track = (JsonObject)obj_track;
}
if (json_track != null)
{
track.TrackTitle = (string)json_track["name"];
track.MusicBrainzId = (string)json_track["mbid"];
track.MoreInfoUri = new SafeUri((string)json_track["url"]);
var json_artist = (JsonObject)json_track["artist"];
if (json_artist != null)
{
track.ArtistName = (string)json_artist["name"];
track.ArtistMusicBrainzId = (string)json_artist["mbid"];
}
GetMoreInfo(track);
track.Update();
if (track == ServiceManager.PlayerEngine.CurrentTrack)
{
ServiceManager.PlayerEngine.TrackInfoUpdated();
}
}
}
void GetMoreInfo(TrackInfo track)
{
var request = new LastfmRequest("track.getInfo");
request.AddParameter("artist", track.ArtistName);
request.AddParameter("track", track.TrackTitle);
request.AddParameter("mbid", track.MusicBrainzId);
request.Send();
var response = request.GetResponseObject();
if (response == null)
{
return;
}
try
{
var json_track = (JsonObject)response["track"];
//track.Duration = TimeSpan.FromMilliseconds (double.Parse ((string)json_track["duration"]));
if (!json_track.ContainsKey("album"))
{
return;
}
var json_album = (JsonObject)json_track["album"];
if (json_album != null)
{
var attr = (JsonObject)json_album["@attr"];
int pos = 0;
if (int.TryParse((string)attr["position"], out pos))
{
track.TrackNumber = pos;
}
track.AlbumTitle = (string)json_album["title"];
track.AlbumMusicBrainzId = (string)json_album["mbid"];
track.AlbumArtist = (string)json_album["artist"];
}
} catch (Exception e)
{
Log.DebugException(e);
response.Dump();
}
}