public void Setup()
{
_mockLastFmService = new MockLastFmService(new MockLastFmConfigurationProvider());
_mockEchoNestService = new MockEchoNestService();
_subject = new ArtistInfoViewModel
{
LastFmService = _mockLastFmService,
EchoNestService = _mockEchoNestService,
};
}
public async Task ShowArtistInfo()
{
if (ActiveItem == null)
{
return;
}
if (State != PlaybackViewModelStateEnum.Details)
{
_previousState = State;
State = PlaybackViewModelStateEnum.Details;
}
ArtistInfoViewModel.Parameter = ActiveItem.Artist;
await ArtistInfoViewModel.Populate();
}
private async Task ShowArtistInfoAsync(PlayableTrack track, bool forceReload)
{
this.previousArtist = this.artist;
// User doesn't want to download artist info, or no track is selected.
if (!SettingsClient.Get <bool>("Lastfm", "DownloadArtistInformation") || track == null)
{
this.ArtistInfoViewModel = this.container.Resolve <ArtistInfoViewModel>();
this.artist = null;
return;
}
// Artist name is unknown
if (track.ArtistName == Defaults.UnknownArtistText)
{
ArtistInfoViewModel localArtistInfoViewModel = this.container.Resolve <ArtistInfoViewModel>();
await localArtistInfoViewModel.SetLastFmArtistAsync(new Core.Api.Lastfm.Artist {
Name = Defaults.UnknownArtistText
});
this.ArtistInfoViewModel = localArtistInfoViewModel;
this.artist = null;
return;
}
this.artist = new Data.Entities.Artist
{
ArtistName = track.ArtistName
};
// The artist didn't change: leave the previous artist info.
if (this.artist.Equals(this.previousArtist) & !forceReload)
{
return;
}
// The artist changed: we need to show new artist info.
string artworkPath = string.Empty;
this.IsBusy = true;
try
{
Core.Api.Lastfm.Artist lfmArtist = await LastfmApi.ArtistGetInfo(track.ArtistName, true, ResourceUtils.GetString("Language_ISO639-1"));
if (lfmArtist != null)
{
if (string.IsNullOrEmpty(lfmArtist.Biography.Content))
{
// In case there is no localized Biography, get the English one.
lfmArtist = await LastfmApi.ArtistGetInfo(track.ArtistName, true, "EN");
}
if (lfmArtist != null)
{
ArtistInfoViewModel localArtistInfoViewModel = this.container.Resolve <ArtistInfoViewModel>();
await localArtistInfoViewModel.SetLastFmArtistAsync(lfmArtist);
this.ArtistInfoViewModel = localArtistInfoViewModel;
}
else
{
throw new Exception("lfmArtist == null");
}
}
}
catch (Exception ex)
{
LogClient.Error("Could not show artist information for Track {0}. Exception: {1}", track.Path, ex.Message);
this.ArtistInfoViewModel = this.container.Resolve <ArtistInfoViewModel>();
this.artist = null;
}
this.IsBusy = false;
}
private async Task ShowArtistInfoAsync(TrackViewModel track, bool forceReload)
{
this.previousArtistName = this.artistName;
// User doesn't want to download artist info, or no track is selected.
if (!SettingsClient.Get <bool>("Lastfm", "DownloadArtistInformation") || track == null)
{
this.ArtistInfoViewModel = this.container.Resolve <ArtistInfoViewModel>();
this.artistName = string.Empty;
return;
}
// Artist name is unknown
if (string.IsNullOrEmpty(track.ArtistName))
{
ArtistInfoViewModel localArtistInfoViewModel = this.container.Resolve <ArtistInfoViewModel>();
await localArtistInfoViewModel.SetArtistInformation(new LastFmArtist { Name = string.Empty }, string.Empty);
this.ArtistInfoViewModel = localArtistInfoViewModel;
this.artistName = string.Empty;
return;
}
this.artistName = track.ArtistName;
// The artist didn't change: leave the previous artist info.
if (this.artistName.Equals(this.previousArtistName) & !forceReload)
{
return;
}
// The artist changed: we need to show new artist info.
string artworkPath = string.Empty;
this.IsBusy = true;
try
{
LastFmArtist lfmArtist = await LastfmApi.ArtistGetInfo(track.ArtistName, true, ResourceUtils.GetString("Language_ISO639-1"));
if (lfmArtist != null)
{
if (string.IsNullOrEmpty(lfmArtist.Biography.Content))
{
// In case there is no localized Biography, get the English one.
lfmArtist = await LastfmApi.ArtistGetInfo(track.ArtistName, true, "EN");
}
if (lfmArtist != null)
{
string artistImageUrl = string.Empty;
try
{
// Last.fm was so nice to break their artist image API. So we need to get images from elsewhere.
artistImageUrl = await FanartApi.GetArtistThumbnailAsync(lfmArtist.MusicBrainzId);
}
catch (Exception ex)
{
LogClient.Warning($"Could not get artist image from Fanart for artist {track.ArtistName}. Exception: {ex}");
}
ArtistInfoViewModel localArtistInfoViewModel = this.container.Resolve <ArtistInfoViewModel>();
await localArtistInfoViewModel.SetArtistInformation(lfmArtist, artistImageUrl);
this.ArtistInfoViewModel = localArtistInfoViewModel;
}
else
{
throw new Exception("lfmArtist == null");
}
}
}
catch (Exception ex)
{
LogClient.Error("Could not show artist information for Track {0}. Exception: {1}", track.Path, ex.Message);
this.ArtistInfoViewModel = this.container.Resolve <ArtistInfoViewModel>();
this.artistName = string.Empty;
}
this.IsBusy = false;
}