/// <summary>
/// Gets the album similarity score.
/// </summary>
/// <param name="item1">The item1.</param>
/// <param name="item2">The item2.</param>
/// <returns>System.Int32.</returns>
private int GetAlbumSimilarityScore(BaseItem item1, BaseItem item2)
{
var points = SimilarItemsHelper.GetSimiliarityScore(item1, item2);
var album1 = (MusicAlbum)item1;
var album2 = (MusicAlbum)item2;
var artists1 = album1.GetRecursiveChildren()
.OfType <Audio>()
.SelectMany(i =>
{
var list = new List <string>();
if (!string.IsNullOrEmpty(i.AlbumArtist))
{
list.Add(i.AlbumArtist);
}
list.AddRange(i.Artists);
return(list);
})
.Distinct(StringComparer.OrdinalIgnoreCase)
.ToList();
var artists2 = album2.GetRecursiveChildren()
.OfType <Audio>()
.SelectMany(i =>
{
var list = new List <string>();
if (!string.IsNullOrEmpty(i.AlbumArtist))
{
list.Add(i.AlbumArtist);
}
list.AddRange(i.Artists);
return(list);
})
.Distinct(StringComparer.OrdinalIgnoreCase)
.ToDictionary(i => i, StringComparer.OrdinalIgnoreCase);
return(points + artists1.Where(artists2.ContainsKey).Sum(i => 5));
}
/// <summary>
/// Gets the album similarity score.
/// </summary>
/// <param name="item1">The item1.</param>
/// <param name="item2">The item2.</param>
/// <returns>System.Int32.</returns>
private int GetAlbumSimilarityScore(BaseItem item1, BaseItem item2)
{
var points = SimilarItemsHelper.GetSimiliarityScore(item1, item2);
var album1 = (MusicAlbum)item1;
var album2 = (MusicAlbum)item2;
var artists1 = album1.RecursiveChildren
.OfType <Audio>()
.SelectMany(i => new[] { i.AlbumArtist, i.Artist })
.Where(i => !string.IsNullOrEmpty(i))
.Distinct(StringComparer.OrdinalIgnoreCase)
.ToList();
var artists2 = album2.RecursiveChildren
.OfType <Audio>()
.SelectMany(i => new[] { i.AlbumArtist, i.Artist })
.Where(i => !string.IsNullOrEmpty(i))
.Distinct(StringComparer.OrdinalIgnoreCase)
.ToList();
return(points + artists1.Where(i => artists2.Contains(i, StringComparer.OrdinalIgnoreCase)).Sum(i => 5));
}
