private void UpdateTrackFeatures(TrackAudioFeatures features)
{
DataModel.Track.Features.Acousticness = features.Acousticness * 100;
DataModel.Track.Features.Danceability = features.Danceability * 100;
DataModel.Track.Features.Energy = features.Energy * 100;
DataModel.Track.Features.Instrumentalness = features.Instrumentalness * 100;
DataModel.Track.Features.Liveness = features.Liveness * 100;
DataModel.Track.Features.Loudness = features.Loudness;
DataModel.Track.Features.Speechiness = features.Speechiness * 100;
DataModel.Track.Features.Valence = features.Valence * 100;
DataModel.Track.Features.Tempo = features.Tempo;
DataModel.Track.Features.Key = (Key)features.Key;
DataModel.Track.Features.Mode = (Mode)features.Mode;
DataModel.Track.Features.TimeSignature = features.TimeSignature;
}
public async Task <Features> GetFeatures(Spotify sp, SpotterAzure_dbContext dbContext)
{
if (DateTime.Now.AddDays(-7) > this.TrueAt.Value || this.Features == null)
{
try
{
TrackAudioFeatures features = await sp.spotify.Tracks.GetAudioFeatures(TrackId);
this.Features = JObject.FromObject(features).ToString();
}
catch
{
return(null);
}
finally
{
dbContext.Tracks.Update(this);
}
}
return(JObject.Parse(this.Features).ToObject <Features>());
}
private async Task UpdateTrackInfo(FullTrack track)
{
string trackId = track.Uri.Split(':').Last();
if (trackId != _trackId)
{
UpdateBasicTrackInfo(track);
try
{
TrackAudioFeatures features = await _spotify.Tracks.GetAudioFeatures(trackId);
UpdateTrackFeatures(features);
}
catch (Exception e)
{
_logger.Error("Error updating track audio features", e);
}
try
{
_analysis = await _spotify.Tracks.GetAudioAnalysis(trackId);
}
catch (Exception e)
{
_logger.Error("Error getting track audio analysis", e);
}
Image image = track.Album.Images.Last();
if (image.Url != _albumArtUrl)
{
await UpdateAlbumArtColors(image.Url);
_albumArtUrl = image.Url;
}
_trackId = trackId;
}
}
private async Task UpdateTrackInfo(FullTrack track)
{
string trackId = track.Uri.Split(':').Last();
if (trackId != _trackId)
{
UpdateBasicTrackInfo(track);
TrackAudioFeatures features = await _spotify.Tracks.GetAudioFeatures(trackId);
UpdateTrackFeatures(features);
Image image = track.Album.Images.Last();
if (image.Url != _albumArtUrl)
{
await UpdateAlbumArtColors(image.Url);
_albumArtUrl = image.Url;
}
_trackId = trackId;
}
}
