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using MediaBrowser.Controller.Entities.Movies;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Model.Entities;
using MoreLinq;
using System;
using System.Collections.Generic;
using System.Linq;
namespace MediaBrowser.Controller.Entities
{
public class UserView : Folder
{
public string ViewType { get; set; }
public override IEnumerable<BaseItem> GetChildren(User user, bool includeLinkedChildren)
{
var mediaFolders = GetMediaFolders(user);
switch (ViewType)
{
case CollectionType.Games:
return mediaFolders.SelectMany(i => i.GetRecursiveChildren(user, includeLinkedChildren))
.OfType<GameSystem>();
case CollectionType.BoxSets:
return mediaFolders.SelectMany(i => i.GetRecursiveChildren(user, includeLinkedChildren))
.OfType<BoxSet>();
case CollectionType.TvShows:
return mediaFolders.SelectMany(i => i.GetRecursiveChildren(user, includeLinkedChildren))
.OfType<Series>();
case CollectionType.Trailers:
return mediaFolders.SelectMany(i => i.GetRecursiveChildren(user, includeLinkedChildren))
.OfType<Trailer>();
default:
return mediaFolders.SelectMany(i => i.GetChildren(user, includeLinkedChildren));
}
}
protected override IEnumerable<BaseItem> GetEligibleChildrenForRecursiveChildren(User user)
{
return GetChildren(user, false);
}
private IEnumerable<Folder> GetMediaFolders(User user)
{
var excludeFolderIds = user.Configuration.ExcludeFoldersFromGrouping.Select(i => new Guid(i)).ToList();
return user.RootFolder
.GetChildren(user, true, true)
.OfType<Folder>()
.Where(i => !excludeFolderIds.Contains(i.Id) && !IsExcludedFromGrouping(i));
}
public static bool IsExcludedFromGrouping(Folder folder)
{
var standaloneTypes = new List<string>
{
CollectionType.AdultVideos,
CollectionType.Books,
CollectionType.HomeVideos,
CollectionType.Photos,
CollectionType.Trailers
};
var collectionFolder = folder as CollectionFolder;
if (collectionFolder == null)
{
return false;
}
return standaloneTypes.Contains(collectionFolder.CollectionType ?? string.Empty);
}
}
public class SpecialFolder : Folder
{
public SpecialFolderType SpecialFolderType { get; set; }
public string ItemTypeName { get; set; }
public string ParentId { get; set; }
public override IEnumerable<BaseItem> GetChildren(User user, bool includeLinkedChildren)
{
var parent = (Folder)LibraryManager.GetItemById(new Guid(ParentId));
if (SpecialFolderType == SpecialFolderType.ItemsByType)
{
var items = parent.GetRecursiveChildren(user, includeLinkedChildren);
return items.Where(i => string.Equals(i.GetType().Name, ItemTypeName, StringComparison.OrdinalIgnoreCase));
}
return new List<BaseItem>();
}
}
public enum SpecialFolderType
{
ItemsByType = 1
}
}
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