private async Task DownloadArtworkAsync()
{
this.IsBusy = true;
try
{
Common.Api.Lastfm.Album lfmAlbum = await LastfmApi.AlbumGetInfo((string)this.Album.AlbumArtist, (string)this.Album.AlbumTitle, false, "EN");
byte[] artworkData = null;
if (!string.IsNullOrEmpty(lfmAlbum.LargestImage()))
{
string temporaryFilePath = await this.cacheService.DownloadFileToTemporaryCacheAsync(new Uri(lfmAlbum.LargestImage()));
if (!string.IsNullOrEmpty(temporaryFilePath))
{
this.UpdateArtwork(ImageUtils.Image2ByteArray(temporaryFilePath));
}
}
}
catch (Exception ex)
{
LogClient.Error("An error occurred while downloading artwork for the album with title='{0}' and artist='{1}'. Exception: {2}", (string)this.Album.AlbumTitle, (string)this.Album.AlbumArtist, ex.Message);
}
this.IsBusy = false;
}
public async Task <string> GetAlbumImageAsync(string albumTitle, IList <string> albumArtists, string trackTitle = "", IList <string> trackArtists = null)
{
string title = string.Empty;
List <string> artists = new List <string>();
// Title
if (!string.IsNullOrEmpty(albumTitle))
{
title = albumTitle;
}
else if (!string.IsNullOrEmpty(trackTitle))
{
title = trackTitle;
}
// Artist
if (albumArtists != null && albumArtists.Count > 0)
{
artists.AddRange(albumArtists.Where(a => !string.IsNullOrEmpty(a)));
}
if (trackArtists != null && trackArtists.Count > 0)
{
artists.AddRange(trackArtists.Where(a => !string.IsNullOrEmpty(a)));
}
if (string.IsNullOrEmpty(title) || artists == null)
{
return(null);
}
foreach (string artist in artists)
{
LastFmAlbum lfmAlbum = await LastfmApi.AlbumGetInfo(artist, title, false, "EN");
if (!string.IsNullOrEmpty(lfmAlbum.LargestImage()))
{
return(lfmAlbum.LargestImage());
}
}
return(null);
}
