public async Task <List <Album> > GetAlbumsByName(string artistName)
{
var newArtistName = artistName.TrimStartAndEnd().Replace(" ", "+").ToLowerInvariant();
var cryptoArtistName = CryptoStringHelper.GetEncodeString(newArtistName);
try
{
var artistId = await GetArtistIdByName(newArtistName);
var albumResults = await _manager.GetAlbumsByArtistIdAsync(artistId, countryCode : Constants.CODE_RU);
var artistCacheData = new ArtistCacheData(albumResults.Albums.Select(x => x.CollectionName).ToArray());
CacheHelper.Set(cryptoArtistName, artistCacheData.Albums);
return(albumResults.Albums);
}
catch (HttpErrorStatusCodeException ex)
{
var cacheData = CacheHelper.Get <string[]>(cryptoArtistName);
return(cacheData.Select(x => new Album
{
CollectionName = x
}).ToList());
}
}
public void GetAlbumsByArtistId_ValidArtist_ReturnsAlbums()
{
// Arrange
iTunesSearchManager search = new iTunesSearchManager();
long artistId = 311145;
// Act
var items = search.GetAlbumsByArtistIdAsync(artistId, 200).Result;
// Assert
Assert.IsTrue(items.Albums.Any(al => al.CollectionName == "Life's Rich Pageant"));
}
public async Task <byte[]> DownloadArtwork(string country, string artist, string albumName)
{
var searchManager = new iTunesSearchManager();
var artists = await searchManager.GetSongArtistsAsync(artist);
var foundArtist = artists.Artists.FirstOrDefault();
if (foundArtist is null)
{
return(null);
}
var albums = await searchManager.GetAlbumsByArtistIdAsync(foundArtist.ArtistId);
var album = albums.Albums.FirstOrDefault(x =>
x.CollectionName != null && x.CollectionName.Contains(albumName) &&
!string.IsNullOrWhiteSpace(x.ArtworkUrl100));
if (album != null)
{
var artworkUri = album.ArtworkUrl100.Replace("100x100bb", "1000x1000bb");
var clientHandler = new HttpClientHandler
{
ServerCertificateCustomValidationCallback = delegate { return(true); }
};
using var client = new HttpClient(clientHandler);
var data = await client.GetByteArrayAsync(artworkUri);
return(data);
}
return(null);
}
public async Task <List <ArtworkData> > GetPossibleAlbumArt(string country, string artist, string albumName)
{
var searchManager = new iTunesSearchManager();
var artists = await searchManager.GetSongArtistsAsync(artist);
var foundArtist = artists.Artists.FirstOrDefault();
if (foundArtist is null)
{
return(null);
}
var albums = await searchManager.GetAlbumsByArtistIdAsync(foundArtist.ArtistId);
var options = new List <FuzzyStringComparisonOptions>
{
FuzzyStringComparisonOptions.UseOverlapCoefficient,
FuzzyStringComparisonOptions.UseLongestCommonSubsequence,
FuzzyStringComparisonOptions.UseLongestCommonSubstring
};
var bestMatches = albums.Albums.Where(x =>
x.CollectionName != null && albumName.ApproximatelyEquals(x.CollectionName,
FuzzyStringComparisonTolerance.Strong, options.ToArray())).ToList();
return(bestMatches.Concat(albums.Albums.Where(x => x.CollectionName != null && !bestMatches.Contains(x)))
.Concat(albums.Albums.Where(x => x.CollectionName is null))
.Where(x => !string.IsNullOrWhiteSpace(x.ArtworkUrl100))
.Select(x => new ArtworkData
{
Url = x.ArtworkUrl100.Replace("100x100bb", "600x600bb"),
Album = x.CollectionName,
Artist = x.ArtistName
})
.Take(20).ToList());
}
