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update folder queries

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This commit is contained in:
Luke Pulverenti
2017-04-27 14:12:44 -04:00
parent ffb935700c
commit da39d9a5bf
12 changed files with 69 additions and 114 deletions
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2
Emby.Server.Implementations/FileOrganization/EpisodeFileOrganizer.cs
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@@ -470,7 +470,7 @@ namespace Emby.Server.Implementations.FileOrganization
return new List<string>();
}
var episodePaths = series.GetRecursiveChildren()
var episodePaths = series.GetRecursiveChildren(i => i is Episode)
.OfType<Episode>()
.Where(i =>
{

85
Emby.Server.Implementations/Library/MusicManager.cs
View File

@@ -5,6 +5,7 @@ using MediaBrowser.Controller.Playlists;
using System;
using System.Collections.Generic;
using System.Linq;
using MediaBrowser.Model.Querying;
namespace Emby.Server.Implementations.Library
{
@@ -27,53 +28,17 @@ namespace Emby.Server.Implementations.Library
return list.Concat(GetInstantMixFromGenres(item.Genres, user));
}
public IEnumerable<Audio> GetInstantMixFromArtist(MusicArtist artist, User user)
public IEnumerable<Audio> GetInstantMixFromArtist(MusicArtist item, User user)
{
var genres = user.RootFolder
.GetRecursiveChildren(user, new InternalItemsQuery(user)
{
IncludeItemTypes = new[] { typeof(Audio).Name }
})
.Cast<Audio>()
.Where(i => i.HasAnyArtist(artist.Name))
.SelectMany(i => i.Genres)
.Concat(artist.Genres)
.Distinct(StringComparer.OrdinalIgnoreCase);
return GetInstantMixFromGenres(genres, user);
return GetInstantMixFromGenres(item.Genres, user);
}
public IEnumerable<Audio> GetInstantMixFromAlbum(MusicAlbum item, User user)
{
var genres = item
.GetRecursiveChildren(user, new InternalItemsQuery(user)
{
IncludeItemTypes = new[] { typeof(Audio).Name }
})
.Cast<Audio>()
.SelectMany(i => i.Genres)
.Concat(item.Genres)
.DistinctNames();
return GetInstantMixFromGenres(genres, user);
return GetInstantMixFromGenres(item.Genres, user);
}
public IEnumerable<Audio> GetInstantMixFromFolder(Folder item, User user)
{
var genres = item
.GetRecursiveChildren(user, new InternalItemsQuery(user)
{
IncludeItemTypes = new[] {typeof(Audio).Name}
})
.Cast<Audio>()
.SelectMany(i => i.Genres)
.Concat(item.Genres)
.DistinctNames();
return GetInstantMixFromGenres(genres, user);
}
public IEnumerable<Audio> GetInstantMixFromPlaylist(Playlist item, User user)
{
var genres = item
.GetRecursiveChildren(user, new InternalItemsQuery(user)
@@ -88,28 +53,42 @@ namespace Emby.Server.Implementations.Library
return GetInstantMixFromGenres(genres, user);
}
public IEnumerable<Audio> GetInstantMixFromPlaylist(Playlist item, User user)
{
return GetInstantMixFromGenres(item.Genres, user);
}
public IEnumerable<Audio> GetInstantMixFromGenres(IEnumerable<string> genres, User user)
{
var genreList = genres.ToList();
var genreIds = genres.DistinctNames().Select(i =>
{
try
{
return _libraryManager.GetMusicGenre(i).Id.ToString("N");
}
catch
{
return null;
}
var inputItems = _libraryManager.GetItemList(new InternalItemsQuery(user)
}).Where(i => i != null);
return GetInstantMixFromGenreIds(genreIds, user);
}
public IEnumerable<Audio> GetInstantMixFromGenreIds(IEnumerable<string> genreIds, User user)
{
return _libraryManager.GetItemList(new InternalItemsQuery(user)
{
IncludeItemTypes = new[] { typeof(Audio).Name },
Genres = genreList.ToArray()
GenreIds = genreIds.ToArray(),
});
Limit = 200,
var genresDictionary = genreList.ToDictionary(i => i, StringComparer.OrdinalIgnoreCase);
SortBy = new[] { ItemSortBy.Random }
return inputItems
.Cast<Audio>()
.Select(i => new Tuple<Audio, int>(i, i.Genres.Count(genresDictionary.ContainsKey)))
.OrderByDescending(i => i.Item2)
.ThenBy(i => Guid.NewGuid())
.Select(i => i.Item1)
.Take(200)
.OrderBy(i => Guid.NewGuid());
}).Cast<Audio>();
}
public IEnumerable<Audio> GetInstantMixFromItem(BaseItem item, User user)
@@ -117,7 +96,7 @@ namespace Emby.Server.Implementations.Library
var genre = item as MusicGenre;
if (genre != null)
{
return GetInstantMixFromGenres(new[] { item.Name }, user);
return GetInstantMixFromGenreIds(new[] { item.Id.ToString("N") }, user);
}
var playlist = item as Playlist;