mirror of
https://github.com/jellyfin/jellyfin.git
synced 2024-09-07 03:48:06 +02:00
562 lines
20 KiB
C#
562 lines
20 KiB
C#
using MediaBrowser.Controller.Dto;
|
|
using MediaBrowser.Controller.Entities;
|
|
using MediaBrowser.Controller.Library;
|
|
using MediaBrowser.Controller.Persistence;
|
|
using MediaBrowser.Model.Entities;
|
|
using MediaBrowser.Model.Querying;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using MediaBrowser.Model.Dto;
|
|
using MediaBrowser.Model.Services;
|
|
|
|
namespace MediaBrowser.Api.UserLibrary
|
|
{
|
|
/// <summary>
|
|
/// Class BaseItemsByNameService
|
|
/// </summary>
|
|
/// <typeparam name="TItemType">The type of the T item type.</typeparam>
|
|
public abstract class BaseItemsByNameService<TItemType> : BaseApiService
|
|
where TItemType : BaseItem, IItemByName
|
|
{
|
|
/// <summary>
|
|
/// The _user manager
|
|
/// </summary>
|
|
protected readonly IUserManager UserManager;
|
|
/// <summary>
|
|
/// The library manager
|
|
/// </summary>
|
|
protected readonly ILibraryManager LibraryManager;
|
|
protected readonly IUserDataManager UserDataRepository;
|
|
protected readonly IItemRepository ItemRepository;
|
|
protected IDtoService DtoService { get; private set; }
|
|
|
|
/// <summary>
|
|
/// Initializes a new instance of the <see cref="BaseItemsByNameService{TItemType}" /> class.
|
|
/// </summary>
|
|
/// <param name="userManager">The user manager.</param>
|
|
/// <param name="libraryManager">The library manager.</param>
|
|
/// <param name="userDataRepository">The user data repository.</param>
|
|
/// <param name="itemRepository">The item repository.</param>
|
|
/// <param name="dtoService">The dto service.</param>
|
|
protected BaseItemsByNameService(IUserManager userManager, ILibraryManager libraryManager, IUserDataManager userDataRepository, IItemRepository itemRepository, IDtoService dtoService)
|
|
{
|
|
UserManager = userManager;
|
|
LibraryManager = libraryManager;
|
|
UserDataRepository = userDataRepository;
|
|
ItemRepository = itemRepository;
|
|
DtoService = dtoService;
|
|
}
|
|
|
|
protected BaseItem GetParentItem(GetItemsByName request)
|
|
{
|
|
BaseItem parentItem;
|
|
|
|
if (!string.IsNullOrWhiteSpace(request.UserId))
|
|
{
|
|
var user = UserManager.GetUserById(request.UserId);
|
|
parentItem = string.IsNullOrEmpty(request.ParentId) ? user.RootFolder : LibraryManager.GetItemById(request.ParentId);
|
|
}
|
|
else
|
|
{
|
|
parentItem = string.IsNullOrEmpty(request.ParentId) ? LibraryManager.RootFolder : LibraryManager.GetItemById(request.ParentId);
|
|
}
|
|
|
|
return parentItem;
|
|
}
|
|
|
|
protected string GetParentItemViewType(GetItemsByName request)
|
|
{
|
|
var parent = GetParentItem(request);
|
|
|
|
var collectionFolder = parent as ICollectionFolder;
|
|
if (collectionFolder != null)
|
|
{
|
|
return collectionFolder.CollectionType;
|
|
}
|
|
|
|
var view = parent as UserView;
|
|
if (view != null)
|
|
{
|
|
return view.ViewType;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
protected ItemsResult GetResultSlim(GetItemsByName request)
|
|
{
|
|
var dtoOptions = GetDtoOptions(request);
|
|
|
|
User user = null;
|
|
BaseItem parentItem;
|
|
|
|
if (!string.IsNullOrWhiteSpace(request.UserId))
|
|
{
|
|
user = UserManager.GetUserById(request.UserId);
|
|
parentItem = string.IsNullOrEmpty(request.ParentId) ? user.RootFolder : LibraryManager.GetItemById(request.ParentId);
|
|
}
|
|
else
|
|
{
|
|
parentItem = string.IsNullOrEmpty(request.ParentId) ? LibraryManager.RootFolder : LibraryManager.GetItemById(request.ParentId);
|
|
}
|
|
|
|
var excludeItemTypes = request.GetExcludeItemTypes();
|
|
var includeItemTypes = request.GetIncludeItemTypes();
|
|
var mediaTypes = request.GetMediaTypes();
|
|
|
|
var query = new InternalItemsQuery(user)
|
|
{
|
|
ExcludeItemTypes = excludeItemTypes,
|
|
IncludeItemTypes = includeItemTypes,
|
|
MediaTypes = mediaTypes,
|
|
StartIndex = request.StartIndex,
|
|
Limit = request.Limit,
|
|
IsFavorite = request.IsFavorite,
|
|
NameLessThan = request.NameLessThan,
|
|
NameStartsWith = request.NameStartsWith,
|
|
NameStartsWithOrGreater = request.NameStartsWithOrGreater,
|
|
AlbumArtistStartsWithOrGreater = request.AlbumArtistStartsWithOrGreater,
|
|
Tags = request.GetTags(),
|
|
OfficialRatings = request.GetOfficialRatings(),
|
|
Genres = request.GetGenres(),
|
|
GenreIds = request.GetGenreIds(),
|
|
Studios = request.GetStudios(),
|
|
StudioIds = request.GetStudioIds(),
|
|
Person = request.Person,
|
|
PersonIds = request.GetPersonIds(),
|
|
PersonTypes = request.GetPersonTypes(),
|
|
Years = request.GetYears(),
|
|
MinCommunityRating = request.MinCommunityRating
|
|
};
|
|
|
|
if (!string.IsNullOrWhiteSpace(request.ParentId))
|
|
{
|
|
if (parentItem is Folder)
|
|
{
|
|
query.AncestorIds = new[] { request.ParentId };
|
|
}
|
|
else
|
|
{
|
|
query.ItemIds = new[] { request.ParentId };
|
|
}
|
|
}
|
|
|
|
foreach (var filter in request.GetFilters())
|
|
{
|
|
switch (filter)
|
|
{
|
|
case ItemFilter.Dislikes:
|
|
query.IsLiked = false;
|
|
break;
|
|
case ItemFilter.IsFavorite:
|
|
query.IsFavorite = true;
|
|
break;
|
|
case ItemFilter.IsFavoriteOrLikes:
|
|
query.IsFavoriteOrLiked = true;
|
|
break;
|
|
case ItemFilter.IsFolder:
|
|
query.IsFolder = true;
|
|
break;
|
|
case ItemFilter.IsNotFolder:
|
|
query.IsFolder = false;
|
|
break;
|
|
case ItemFilter.IsPlayed:
|
|
query.IsPlayed = true;
|
|
break;
|
|
case ItemFilter.IsResumable:
|
|
query.IsResumable = true;
|
|
break;
|
|
case ItemFilter.IsUnplayed:
|
|
query.IsPlayed = false;
|
|
break;
|
|
case ItemFilter.Likes:
|
|
query.IsLiked = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
var result = GetItems(request, query);
|
|
|
|
var syncProgess = DtoService.GetSyncedItemProgress(dtoOptions);
|
|
var dtos = result.Items.Select(i =>
|
|
{
|
|
var dto = DtoService.GetItemByNameDto(i.Item1, dtoOptions, null, syncProgess, user);
|
|
|
|
if (!string.IsNullOrWhiteSpace(request.IncludeItemTypes))
|
|
{
|
|
SetItemCounts(dto, i.Item2);
|
|
}
|
|
return dto;
|
|
});
|
|
|
|
return new ItemsResult
|
|
{
|
|
Items = dtos.ToArray(),
|
|
TotalRecordCount = result.TotalRecordCount
|
|
};
|
|
}
|
|
|
|
protected virtual QueryResult<Tuple<BaseItem, ItemCounts>> GetItems(GetItemsByName request, InternalItemsQuery query)
|
|
{
|
|
return new QueryResult<Tuple<BaseItem, ItemCounts>>();
|
|
}
|
|
|
|
private void SetItemCounts(BaseItemDto dto, ItemCounts counts)
|
|
{
|
|
dto.ChildCount = counts.ItemCount;
|
|
dto.ProgramCount = counts.ProgramCount;
|
|
dto.SeriesCount = counts.SeriesCount;
|
|
dto.EpisodeCount = counts.EpisodeCount;
|
|
dto.MovieCount = counts.MovieCount;
|
|
dto.TrailerCount = counts.TrailerCount;
|
|
dto.AlbumCount = counts.AlbumCount;
|
|
dto.SongCount = counts.SongCount;
|
|
dto.GameCount = counts.GameCount;
|
|
dto.ArtistCount = counts.ArtistCount;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets the specified request.
|
|
/// </summary>
|
|
/// <param name="request">The request.</param>
|
|
/// <returns>Task{ItemsResult}.</returns>
|
|
protected ItemsResult GetResult(GetItemsByName request)
|
|
{
|
|
var dtoOptions = GetDtoOptions(request);
|
|
|
|
User user = null;
|
|
BaseItem parentItem;
|
|
List<BaseItem> libraryItems = null;
|
|
|
|
if (!string.IsNullOrWhiteSpace(request.UserId))
|
|
{
|
|
user = UserManager.GetUserById(request.UserId);
|
|
parentItem = string.IsNullOrEmpty(request.ParentId) ? user.RootFolder : LibraryManager.GetItemById(request.ParentId);
|
|
|
|
if (RequiresLibraryItems(request, dtoOptions))
|
|
{
|
|
libraryItems = user.RootFolder.GetRecursiveChildren(user).ToList();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
parentItem = string.IsNullOrEmpty(request.ParentId) ? LibraryManager.RootFolder : LibraryManager.GetItemById(request.ParentId);
|
|
if (RequiresLibraryItems(request, dtoOptions))
|
|
{
|
|
libraryItems = LibraryManager.RootFolder.GetRecursiveChildren().ToList();
|
|
}
|
|
}
|
|
|
|
IEnumerable<BaseItem> items;
|
|
|
|
var excludeItemTypes = request.GetExcludeItemTypes();
|
|
var includeItemTypes = request.GetIncludeItemTypes();
|
|
var mediaTypes = request.GetMediaTypes();
|
|
|
|
var query = new InternalItemsQuery(user)
|
|
{
|
|
ExcludeItemTypes = excludeItemTypes,
|
|
IncludeItemTypes = includeItemTypes,
|
|
MediaTypes = mediaTypes
|
|
};
|
|
|
|
Func<BaseItem, bool> filter = i => FilterItem(request, i, excludeItemTypes, includeItemTypes, mediaTypes);
|
|
|
|
if (parentItem.IsFolder)
|
|
{
|
|
var folder = (Folder)parentItem;
|
|
|
|
if (!string.IsNullOrWhiteSpace(request.UserId))
|
|
{
|
|
items = request.Recursive ?
|
|
folder.GetRecursiveChildren(user, query) :
|
|
folder.GetChildren(user, true).Where(filter);
|
|
}
|
|
else
|
|
{
|
|
items = request.Recursive ?
|
|
folder.GetRecursiveChildren(filter) :
|
|
folder.Children.Where(filter);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
items = new[] { parentItem }.Where(filter);
|
|
}
|
|
|
|
var extractedItems = GetAllItems(request, items);
|
|
|
|
var filteredItems = FilterItems(request, extractedItems, user);
|
|
|
|
filteredItems = FilterByLibraryItems(request, filteredItems.Cast<IItemByName>(), user, libraryItems).Cast<BaseItem>();
|
|
|
|
filteredItems = LibraryManager.Sort(filteredItems, user, request.GetOrderBy(), request.SortOrder ?? SortOrder.Ascending);
|
|
|
|
var ibnItemsArray = filteredItems.ToList();
|
|
|
|
IEnumerable<BaseItem> ibnItems = ibnItemsArray;
|
|
|
|
var result = new ItemsResult
|
|
{
|
|
TotalRecordCount = ibnItemsArray.Count
|
|
};
|
|
|
|
if (request.StartIndex.HasValue || request.Limit.HasValue)
|
|
{
|
|
if (request.StartIndex.HasValue)
|
|
{
|
|
ibnItems = ibnItems.Skip(request.StartIndex.Value);
|
|
}
|
|
|
|
if (request.Limit.HasValue)
|
|
{
|
|
ibnItems = ibnItems.Take(request.Limit.Value);
|
|
}
|
|
|
|
}
|
|
|
|
IEnumerable<Tuple<BaseItem, List<BaseItem>>> tuples;
|
|
if (dtoOptions.Fields.Contains(ItemFields.ItemCounts))
|
|
{
|
|
tuples = ibnItems.Select(i => new Tuple<BaseItem, List<BaseItem>>(i, ((IItemByName)i).GetTaggedItems(libraryItems).ToList()));
|
|
}
|
|
else
|
|
{
|
|
tuples = ibnItems.Select(i => new Tuple<BaseItem, List<BaseItem>>(i, new List<BaseItem>()));
|
|
}
|
|
|
|
var syncProgess = DtoService.GetSyncedItemProgress(dtoOptions);
|
|
var dtos = tuples.Select(i => DtoService.GetItemByNameDto(i.Item1, dtoOptions, i.Item2, syncProgess, user));
|
|
|
|
result.Items = dtos.Where(i => i != null).ToArray();
|
|
|
|
return result;
|
|
}
|
|
|
|
private bool RequiresLibraryItems(GetItemsByName request, DtoOptions options)
|
|
{
|
|
var filters = request.GetFilters().ToList();
|
|
|
|
if (filters.Contains(ItemFilter.IsPlayed))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
if (filters.Contains(ItemFilter.IsUnplayed))
|
|
{
|
|
return true;
|
|
}
|
|
|
|
if (request.IsPlayed.HasValue)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
return options.Fields.Contains(ItemFields.ItemCounts);
|
|
}
|
|
|
|
private IEnumerable<IItemByName> FilterByLibraryItems(GetItemsByName request, IEnumerable<IItemByName> items, User user, IEnumerable<BaseItem> libraryItems)
|
|
{
|
|
var filters = request.GetFilters().ToList();
|
|
|
|
if (filters.Contains(ItemFilter.IsPlayed))
|
|
{
|
|
items = items.Where(i => i.GetTaggedItems(libraryItems).All(l => l.IsPlayed(user)));
|
|
}
|
|
|
|
if (filters.Contains(ItemFilter.IsUnplayed))
|
|
{
|
|
items = items.Where(i => i.GetTaggedItems(libraryItems).All(l => l.IsUnplayed(user)));
|
|
}
|
|
|
|
if (request.IsPlayed.HasValue)
|
|
{
|
|
var val = request.IsPlayed.Value;
|
|
|
|
items = items.Where(i => i.GetTaggedItems(libraryItems).All(l => l.IsPlayed(user)) == val);
|
|
}
|
|
|
|
return items;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Filters the items.
|
|
/// </summary>
|
|
/// <param name="request">The request.</param>
|
|
/// <param name="items">The items.</param>
|
|
/// <param name="user">The user.</param>
|
|
/// <returns>IEnumerable{`0}.</returns>
|
|
private IEnumerable<BaseItem> FilterItems(GetItemsByName request, IEnumerable<BaseItem> items, User user)
|
|
{
|
|
if (!string.IsNullOrEmpty(request.NameStartsWithOrGreater))
|
|
{
|
|
items = items.Where(i => string.Compare(request.NameStartsWithOrGreater, i.SortName, StringComparison.CurrentCultureIgnoreCase) < 1);
|
|
}
|
|
if (!string.IsNullOrEmpty(request.NameStartsWith))
|
|
{
|
|
items = items.Where(i => string.Compare(request.NameStartsWith, i.SortName.Substring(0, 1), StringComparison.CurrentCultureIgnoreCase) == 0);
|
|
}
|
|
|
|
if (!string.IsNullOrEmpty(request.NameLessThan))
|
|
{
|
|
items = items.Where(i => string.Compare(request.NameLessThan, i.SortName, StringComparison.CurrentCultureIgnoreCase) == 1);
|
|
}
|
|
|
|
var imageTypes = request.GetImageTypes().ToList();
|
|
if (imageTypes.Count > 0)
|
|
{
|
|
items = items.Where(item => imageTypes.Any(item.HasImage));
|
|
}
|
|
|
|
var filters = request.GetFilters().ToList();
|
|
|
|
if (filters.Contains(ItemFilter.Dislikes))
|
|
{
|
|
items = items.Where(i =>
|
|
{
|
|
var userdata = UserDataRepository.GetUserData(user, i);
|
|
|
|
return userdata != null && userdata.Likes.HasValue && !userdata.Likes.Value;
|
|
});
|
|
}
|
|
|
|
if (filters.Contains(ItemFilter.Likes))
|
|
{
|
|
items = items.Where(i =>
|
|
{
|
|
var userdata = UserDataRepository.GetUserData(user, i);
|
|
|
|
return userdata != null && userdata.Likes.HasValue && userdata.Likes.Value;
|
|
});
|
|
}
|
|
|
|
if (filters.Contains(ItemFilter.IsFavoriteOrLikes))
|
|
{
|
|
items = items.Where(i =>
|
|
{
|
|
var userdata = UserDataRepository.GetUserData(user, i);
|
|
|
|
var likes = userdata.Likes ?? false;
|
|
var favorite = userdata.IsFavorite;
|
|
|
|
return likes || favorite;
|
|
});
|
|
}
|
|
|
|
if (filters.Contains(ItemFilter.IsFavorite))
|
|
{
|
|
items = items.Where(i =>
|
|
{
|
|
var userdata = UserDataRepository.GetUserData(user, i);
|
|
|
|
return userdata != null && userdata.IsFavorite;
|
|
});
|
|
}
|
|
|
|
// Avoid implicitly captured closure
|
|
var currentRequest = request;
|
|
return items.Where(i => ApplyAdditionalFilters(currentRequest, i, user, false));
|
|
}
|
|
|
|
private bool ApplyAdditionalFilters(BaseItemsRequest request, BaseItem i, User user, bool isPreFiltered)
|
|
{
|
|
if (!isPreFiltered)
|
|
{
|
|
// Apply tag filter
|
|
var tags = request.GetTags();
|
|
if (tags.Length > 0)
|
|
{
|
|
if (!tags.Any(v => i.Tags.Contains(v, StringComparer.OrdinalIgnoreCase)))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// Apply official rating filter
|
|
var officialRatings = request.GetOfficialRatings();
|
|
if (officialRatings.Length > 0 && !officialRatings.Contains(i.OfficialRating ?? string.Empty))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// Apply genre filter
|
|
var genres = request.GetGenres();
|
|
if (genres.Length > 0 && !genres.Any(v => i.Genres.Contains(v, StringComparer.OrdinalIgnoreCase)))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// Apply year filter
|
|
var years = request.GetYears();
|
|
if (years.Length > 0 && !(i.ProductionYear.HasValue && years.Contains(i.ProductionYear.Value)))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// Filters the items.
|
|
/// </summary>
|
|
/// <param name="request">The request.</param>
|
|
/// <param name="f">The f.</param>
|
|
/// <param name="excludeItemTypes">The exclude item types.</param>
|
|
/// <param name="includeItemTypes">The include item types.</param>
|
|
/// <param name="mediaTypes">The media types.</param>
|
|
/// <returns>IEnumerable{BaseItem}.</returns>
|
|
private bool FilterItem(GetItemsByName request, BaseItem f, string[] excludeItemTypes, string[] includeItemTypes, string[] mediaTypes)
|
|
{
|
|
// Exclude item types
|
|
if (excludeItemTypes.Length > 0)
|
|
{
|
|
if (excludeItemTypes.Contains(f.GetType().Name, StringComparer.OrdinalIgnoreCase))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// Include item types
|
|
if (includeItemTypes.Length > 0)
|
|
{
|
|
if (!includeItemTypes.Contains(f.GetType().Name, StringComparer.OrdinalIgnoreCase))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// Include MediaTypes
|
|
if (mediaTypes.Length > 0)
|
|
{
|
|
if (!mediaTypes.Contains(f.MediaType ?? string.Empty, StringComparer.OrdinalIgnoreCase))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets all items.
|
|
/// </summary>
|
|
/// <param name="request">The request.</param>
|
|
/// <param name="items">The items.</param>
|
|
/// <returns>IEnumerable{Task{`0}}.</returns>
|
|
protected abstract IEnumerable<BaseItem> GetAllItems(GetItemsByName request, IEnumerable<BaseItem> items);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Class GetItemsByName
|
|
/// </summary>
|
|
public class GetItemsByName : BaseItemsRequest, IReturn<ItemsResult>
|
|
{
|
|
public GetItemsByName()
|
|
{
|
|
Recursive = true;
|
|
}
|
|
}
|
|
}
|