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jellyfin/MediaBrowser.Api/UserLibrary/ItemsService.cs

1393 lines
55 KiB

using MediaBrowser.Controller.Collections;
using MediaBrowser.Controller.Dto;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Audio;
using MediaBrowser.Controller.Entities.Movies;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Localization;
using MediaBrowser.Controller.Net;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Querying;
using ServiceStack;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Threading.Tasks;
namespace MediaBrowser.Api.UserLibrary
{
/// <summary>
/// Class GetItems
/// </summary>
[Route("/Items", "GET", Summary = "Gets items based on a query.")]
[Route("/Users/{UserId}/Items", "GET", Summary = "Gets items based on a query.")]
public class GetItems : BaseItemsRequest, IReturn<ItemsResult>
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = false, DataType = "string", ParameterType = "path", Verb = "GET")]
public Guid? UserId { get; set; }
/// <summary>
/// Limit results to items containing a specific person
/// </summary>
/// <value>The person.</value>
[ApiMember(Name = "Person", Description = "Optional. If specified, results will be filtered to include only those containing the specified person.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string Person { get; set; }
[ApiMember(Name = "PersonIds", Description = "Optional. If specified, results will be filtered to include only those containing the specified person.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string PersonIds { get; set; }
/// <summary>
/// If the Person filter is used, this can also be used to restrict to a specific person type
/// </summary>
/// <value>The type of the person.</value>
[ApiMember(Name = "PersonTypes", Description = "Optional. If specified, along with Person, results will be filtered to include only those containing the specified person and PersonType. Allows multiple, comma-delimited", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string PersonTypes { get; set; }
/// <summary>
/// Limit results to items containing specific studios
/// </summary>
/// <value>The studios.</value>
[ApiMember(Name = "Studios", Description = "Optional. If specified, results will be filtered based on studio. This allows multiple, pipe delimeted.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string Studios { get; set; }
[ApiMember(Name = "StudioIds", Description = "Optional. If specified, results will be filtered based on studio. This allows multiple, pipe delimeted.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string StudioIds { get; set; }
/// <summary>
/// Gets or sets the studios.
/// </summary>
/// <value>The studios.</value>
[ApiMember(Name = "Artists", Description = "Optional. If specified, results will be filtered based on artist. This allows multiple, pipe delimeted.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string Artists { get; set; }
[ApiMember(Name = "ArtistIds", Description = "Optional. If specified, results will be filtered based on artist. This allows multiple, pipe delimeted.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string ArtistIds { get; set; }
[ApiMember(Name = "Albums", Description = "Optional. If specified, results will be filtered based on album. This allows multiple, pipe delimeted.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string Albums { get; set; }
/// <summary>
/// Gets or sets the item ids.
/// </summary>
/// <value>The item ids.</value>
[ApiMember(Name = "Ids", Description = "Optional. If specific items are needed, specify a list of item id's to retrieve. This allows multiple, comma delimited.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string Ids { get; set; }
/// <summary>
/// Gets or sets the video types.
/// </summary>
/// <value>The video types.</value>
[ApiMember(Name = "VideoTypes", Description = "Optional filter by VideoType (videofile, dvd, bluray, iso). Allows multiple, comma delimeted.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string VideoTypes { get; set; }
/// <summary>
/// Gets or sets the video formats.
/// </summary>
/// <value>The video formats.</value>
[ApiMember(Name = "Is3D", Description = "Optional filter by items that are 3D, or not.", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? Is3D { get; set; }
/// <summary>
/// Gets or sets the series status.
/// </summary>
/// <value>The series status.</value>
[ApiMember(Name = "SeriesStatus", Description = "Optional filter by Series Status. Allows multiple, comma delimeted.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string SeriesStatus { get; set; }
[ApiMember(Name = "NameStartsWithOrGreater", Description = "Optional filter by items whose name is sorted equally or greater than a given input string.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string NameStartsWithOrGreater { get; set; }
[ApiMember(Name = "NameStartsWith", Description = "Optional filter by items whose name is sorted equally than a given input string.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string NameStartsWith { get; set; }
[ApiMember(Name = "NameLessThan", Description = "Optional filter by items whose name is equally or lesser than a given input string.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string NameLessThan { get; set; }
[ApiMember(Name = "AlbumArtistStartsWithOrGreater", Description = "Optional filter by items whose album artist is sorted equally or greater than a given input string.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string AlbumArtistStartsWithOrGreater { get; set; }
/// <summary>
/// Gets or sets the air days.
/// </summary>
/// <value>The air days.</value>
[ApiMember(Name = "AirDays", Description = "Optional filter by Series Air Days. Allows multiple, comma delimeted.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string AirDays { get; set; }
/// <summary>
/// Gets or sets the min offical rating.
/// </summary>
/// <value>The min offical rating.</value>
[ApiMember(Name = "MinOfficialRating", Description = "Optional filter by minimum official rating (PG, PG-13, TV-MA, etc).", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string MinOfficialRating { get; set; }
/// <summary>
/// Gets or sets the max offical rating.
/// </summary>
/// <value>The max offical rating.</value>
[ApiMember(Name = "MaxOfficialRating", Description = "Optional filter by maximum official rating (PG, PG-13, TV-MA, etc).", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string MaxOfficialRating { get; set; }
[ApiMember(Name = "HasThemeSong", Description = "Optional filter by items with theme songs.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public bool? HasThemeSong { get; set; }
[ApiMember(Name = "HasThemeVideo", Description = "Optional filter by items with theme videos.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public bool? HasThemeVideo { get; set; }
[ApiMember(Name = "HasSubtitles", Description = "Optional filter by items with subtitles.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public bool? HasSubtitles { get; set; }
[ApiMember(Name = "HasSpecialFeature", Description = "Optional filter by items with special features.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public bool? HasSpecialFeature { get; set; }
[ApiMember(Name = "HasTrailer", Description = "Optional filter by items with trailers.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public bool? HasTrailer { get; set; }
[ApiMember(Name = "AdjacentTo", Description = "Optional. Return items that are siblings of a supplied item.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public string AdjacentTo { get; set; }
[ApiMember(Name = "MinIndexNumber", Description = "Optional filter by minimum index number.", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "GET")]
public int? MinIndexNumber { get; set; }
[ApiMember(Name = "MinPlayers", Description = "Optional filter by minimum number of game players.", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "GET")]
public int? MinPlayers { get; set; }
[ApiMember(Name = "MaxPlayers", Description = "Optional filter by maximum number of game players.", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "GET")]
public int? MaxPlayers { get; set; }
[ApiMember(Name = "ParentIndexNumber", Description = "Optional filter by parent index number.", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "GET")]
public int? ParentIndexNumber { get; set; }
[ApiMember(Name = "HasParentalRating", Description = "Optional filter by items that have or do not have a parental rating", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? HasParentalRating { get; set; }
[ApiMember(Name = "IsHD", Description = "Optional filter by items that are HD or not.", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? IsHD { get; set; }
[ApiMember(Name = "LocationTypes", Description = "Optional. If specified, results will be filtered based on LocationType. This allows multiple, comma delimeted.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string LocationTypes { get; set; }
[ApiMember(Name = "ExcludeLocationTypes", Description = "Optional. If specified, results will be filtered based on LocationType. This allows multiple, comma delimeted.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string ExcludeLocationTypes { get; set; }
[ApiMember(Name = "IsMissing", Description = "Optional filter by items that are missing episodes or not.", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? IsMissing { get; set; }
[ApiMember(Name = "IsUnaired", Description = "Optional filter by items that are unaired episodes or not.", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? IsUnaired { get; set; }
[ApiMember(Name = "IsVirtualUnaired", Description = "Optional filter by items that are virtual unaired episodes or not.", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? IsVirtualUnaired { get; set; }
[ApiMember(Name = "MinCommunityRating", Description = "Optional filter by minimum community rating.", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "GET")]
public double? MinCommunityRating { get; set; }
[ApiMember(Name = "MinCriticRating", Description = "Optional filter by minimum critic rating.", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "GET")]
public double? MinCriticRating { get; set; }
[ApiMember(Name = "AiredDuringSeason", Description = "Gets all episodes that aired during a season, including specials.", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "GET")]
public int? AiredDuringSeason { get; set; }
[ApiMember(Name = "MinPremiereDate", Description = "Optional. The minimum premiere date. Format = ISO", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "POST")]
public string MinPremiereDate { get; set; }
[ApiMember(Name = "MaxPremiereDate", Description = "Optional. The maximum premiere date. Format = ISO", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "POST")]
public string MaxPremiereDate { get; set; }
[ApiMember(Name = "HasOverview", Description = "Optional filter by items that have an overview or not.", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? HasOverview { get; set; }
[ApiMember(Name = "HasImdbId", Description = "Optional filter by items that have an imdb id or not.", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? HasImdbId { get; set; }
[ApiMember(Name = "HasTmdbId", Description = "Optional filter by items that have a tmdb id or not.", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? HasTmdbId { get; set; }
[ApiMember(Name = "HasTvdbId", Description = "Optional filter by items that have a tvdb id or not.", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? HasTvdbId { get; set; }
[ApiMember(Name = "IsYearMismatched", Description = "Optional filter by items that are potentially misidentified.", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? IsYearMismatched { get; set; }
[ApiMember(Name = "IsInBoxSet", Description = "Optional filter by items that are in boxsets, or not.", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? IsInBoxSet { get; set; }
[ApiMember(Name = "IsLocked", Description = "Optional filter by items that are locked.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public bool? IsLocked { get; set; }
[ApiMember(Name = "IsUnidentified", Description = "Optional filter by items that are unidentified by internet metadata providers.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public bool? IsUnidentified { get; set; }
[ApiMember(Name = "IsPlaceHolder", Description = "Optional filter by items that are placeholders", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public bool? IsPlaceHolder { get; set; }
[ApiMember(Name = "HasOfficialRating", Description = "Optional filter by items that have official ratings", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public bool? HasOfficialRating { get; set; }
[ApiMember(Name = "CollapseBoxSetItems", Description = "Whether or not to hide items behind their boxsets.", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")]
public bool? CollapseBoxSetItems { get; set; }
public string[] GetStudios()
{
return (Studios ?? string.Empty).Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
}
public string[] GetStudioIds()
{
return (StudioIds ?? string.Empty).Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries);
}
public string[] GetPersonTypes()
{
return (PersonTypes ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
}
public string[] GetPersonIds()
{
return (PersonIds ?? string.Empty).Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
}
public VideoType[] GetVideoTypes()
{
var val = VideoTypes;
if (string.IsNullOrEmpty(val))
{
return new VideoType[] { };
}
return val.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(v => (VideoType)Enum.Parse(typeof(VideoType), v, true)).ToArray();
}
}
/// <summary>
/// Class ItemsService
/// </summary>
[Authenticated]
public class ItemsService : BaseApiService
{
/// <summary>
/// The _user manager
/// </summary>
private readonly IUserManager _userManager;
private readonly IUserDataManager _userDataRepository;
/// <summary>
/// The _library manager
/// </summary>
private readonly ILibraryManager _libraryManager;
private readonly ILocalizationManager _localization;
private readonly IDtoService _dtoService;
private readonly ICollectionManager _collectionManager;
/// <summary>
/// Initializes a new instance of the <see cref="ItemsService" /> 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="localization">The localization.</param>
/// <param name="dtoService">The dto service.</param>
/// <param name="collectionManager">The collection manager.</param>
public ItemsService(IUserManager userManager, ILibraryManager libraryManager, IUserDataManager userDataRepository, ILocalizationManager localization, IDtoService dtoService, ICollectionManager collectionManager)
{
_userManager = userManager;
_libraryManager = libraryManager;
_userDataRepository = userDataRepository;
_localization = localization;
_dtoService = dtoService;
_collectionManager = collectionManager;
}
/// <summary>
/// Gets the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>System.Object.</returns>
public async Task<object> Get(GetItems request)
{
var result = await GetItems(request).ConfigureAwait(false);
return ToOptimizedSerializedResultUsingCache(result);
}
/// <summary>
/// Gets the items.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>Task{ItemsResult}.</returns>
private async Task<ItemsResult> GetItems(GetItems request)
{
var parentItem = string.IsNullOrEmpty(request.ParentId) ? null : _libraryManager.GetItemById(request.ParentId);
var user = request.UserId.HasValue ? _userManager.GetUserById(request.UserId.Value) : null;
var result = await GetItemsToSerialize(request, user, parentItem).ConfigureAwait(false);
var isFiltered = result.Item2;
var dtoOptions = GetDtoOptions(request);
if (isFiltered)
{
return new ItemsResult
{
TotalRecordCount = result.Item1.TotalRecordCount,
Items = _dtoService.GetBaseItemDtos(result.Item1.Items, dtoOptions, user).ToArray()
};
}
var items = result.Item1.Items.Where(i => ApplyAdditionalFilters(request, i, user, false, _libraryManager));
// Apply filters
// Run them starting with the ones that are likely to reduce the list the most
foreach (var filter in request.GetFilters().OrderByDescending(f => (int)f))
{
items = ApplyFilter(items, filter, user, _userDataRepository);
}
items = UserViewBuilder.FilterVirtualEpisodes(items,
request.IsMissing,
request.IsVirtualUnaired,
request.IsUnaired);
var internalQuery = GetItemsQuery(request, user);
items = UserViewBuilder.CollapseBoxSetItemsIfNeeded(items, internalQuery, parentItem, user);
items = _libraryManager.Sort(items, user, request.GetOrderBy(), request.SortOrder ?? SortOrder.Ascending);
// This must be the last filter
if (!string.IsNullOrEmpty(request.AdjacentTo))
{
items = UserViewBuilder.FilterForAdjacency(items, request.AdjacentTo);
}
var itemsArray = items.ToList();
var pagedItems = ApplyPaging(request, itemsArray);
var returnItems = _dtoService.GetBaseItemDtos(pagedItems, dtoOptions, user).ToArray();
return new ItemsResult
{
TotalRecordCount = itemsArray.Count,
Items = returnItems
};
}
/// <summary>
/// Gets the items to serialize.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="user">The user.</param>
/// <param name="parentItem">The parent item.</param>
/// <returns>IEnumerable{BaseItem}.</returns>
private async Task<Tuple<QueryResult<BaseItem>, bool>> GetItemsToSerialize(GetItems request, User user, BaseItem parentItem)
{
var item = string.IsNullOrEmpty(request.ParentId) ?
user == null ? _libraryManager.RootFolder : user.RootFolder :
parentItem;
// Default list type = children
IEnumerable<BaseItem> items;
if (!string.IsNullOrEmpty(request.Ids))
{
var idList = request.Ids.Split(',').ToList();
items = idList.Select(i => _libraryManager.GetItemById(i));
}
else if (request.Recursive)
{
var result = await ((Folder)item).GetItems(GetItemsQuery(request, user)).ConfigureAwait(false);
return new Tuple<QueryResult<BaseItem>, bool>(result, true);
}
else
{
if (user == null)
{
var result = await ((Folder)item).GetItems(GetItemsQuery(request, null)).ConfigureAwait(false);
return new Tuple<QueryResult<BaseItem>, bool>(result, true);
}
var userRoot = item as UserRootFolder;
if (userRoot == null)
{
var result = await ((Folder)item).GetItems(GetItemsQuery(request, user)).ConfigureAwait(false);
return new Tuple<QueryResult<BaseItem>, bool>(result, true);
}
items = ((Folder)item).GetChildren(user, true);
}
return new Tuple<QueryResult<BaseItem>, bool>(new QueryResult<BaseItem>
{
Items = items.ToArray()
}, false);
}
private InternalItemsQuery GetItemsQuery(GetItems request, User user)
{
var query = new InternalItemsQuery
{
User = user,
IsPlayed = request.IsPlayed,
MediaTypes = request.GetMediaTypes(),
IncludeItemTypes = request.GetIncludeItemTypes(),
ExcludeItemTypes = request.GetExcludeItemTypes(),
Recursive = request.Recursive,
SortBy = request.GetOrderBy(),
SortOrder = request.SortOrder ?? SortOrder.Ascending,
Filter = i => ApplyAdditionalFilters(request, i, user, true, _libraryManager),
Limit = request.Limit,
StartIndex = request.StartIndex,
IsMissing = request.IsMissing,
IsVirtualUnaired = request.IsVirtualUnaired,
IsUnaired = request.IsUnaired,
CollapseBoxSetItems = request.CollapseBoxSetItems,
NameLessThan = request.NameLessThan,
NameStartsWith = request.NameStartsWith,
NameStartsWithOrGreater = request.NameStartsWithOrGreater,
HasImdbId = request.HasImdbId,
IsYearMismatched = request.IsYearMismatched,
IsUnidentified = request.IsUnidentified,
IsPlaceHolder = request.IsPlaceHolder,
IsLocked = request.IsLocked,
IsInBoxSet = request.IsInBoxSet,
IsHD = request.IsHD,
Is3D = request.Is3D,
HasTvdbId = request.HasTvdbId,
HasTmdbId = request.HasTmdbId,
HasOverview = request.HasOverview,
HasOfficialRating = request.HasOfficialRating,
HasParentalRating = request.HasParentalRating,
HasSpecialFeature = request.HasSpecialFeature,
HasSubtitles = request.HasSubtitles,
HasThemeSong = request.HasThemeSong,
HasThemeVideo = request.HasThemeVideo,
HasTrailer = request.HasTrailer,
Tags = request.GetTags(),
OfficialRatings = request.GetOfficialRatings(),
Genres = request.GetGenres(),
Studios = request.GetStudios(),
StudioIds = request.GetStudioIds(),
Person = request.Person,
PersonIds = request.GetPersonIds(),
PersonTypes = request.GetPersonTypes(),
Years = request.GetYears(),
ImageTypes = request.GetImageTypes().ToArray(),
VideoTypes = request.GetVideoTypes().ToArray(),
AdjacentTo = request.AdjacentTo
};
if (!string.IsNullOrWhiteSpace(request.Ids))
{
query.CollapseBoxSetItems = false;
}
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.IsRecentlyAdded:
break;
case ItemFilter.IsResumable:
query.IsResumable = true;
break;
case ItemFilter.IsUnplayed:
query.IsPlayed = false;
break;
case ItemFilter.Likes:
query.IsLiked = true;
break;
}
}
return query;
}
/// <summary>
/// Applies filtering
/// </summary>
/// <param name="items">The items.</param>
/// <param name="filter">The filter.</param>
/// <param name="user">The user.</param>
/// <param name="repository">The repository.</param>
/// <returns>IEnumerable{BaseItem}.</returns>
internal static IEnumerable<BaseItem> ApplyFilter(IEnumerable<BaseItem> items, ItemFilter filter, User user, IUserDataManager repository)
{
// Avoid implicitly captured closure
var currentUser = user;
switch (filter)
{
case ItemFilter.IsFavoriteOrLikes:
return items.Where(item =>
{
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey());
if (userdata == null)
{
return false;
}
var likes = userdata.Likes ?? false;
var favorite = userdata.IsFavorite;
return likes || favorite;
});
case ItemFilter.Likes:
return items.Where(item =>
{
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey());
return userdata != null && userdata.Likes.HasValue && userdata.Likes.Value;
});
case ItemFilter.Dislikes:
return items.Where(item =>
{
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey());
return userdata != null && userdata.Likes.HasValue && !userdata.Likes.Value;
});
case ItemFilter.IsFavorite:
return items.Where(item =>
{
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey());
return userdata != null && userdata.IsFavorite;
});
case ItemFilter.IsResumable:
return items.Where(item =>
{
var userdata = repository.GetUserData(user.Id, item.GetUserDataKey());
return userdata != null && userdata.PlaybackPositionTicks > 0;
});
case ItemFilter.IsPlayed:
return items.Where(item => item.IsPlayed(currentUser));
case ItemFilter.IsUnplayed:
return items.Where(item => item.IsUnplayed(currentUser));
case ItemFilter.IsFolder:
return items.Where(item => item.IsFolder);
case ItemFilter.IsNotFolder:
return items.Where(item => !item.IsFolder);
case ItemFilter.IsRecentlyAdded:
return items.Where(item => (DateTime.UtcNow - item.DateCreated).TotalDays <= 10);
}
return items;
}
private bool ApplyAdditionalFilters(GetItems request, BaseItem i, User user, bool isPreFiltered, ILibraryManager libraryManager)
{
var video = i as Video;
if (!isPreFiltered)
{
var mediaTypes = request.GetMediaTypes();
if (mediaTypes.Length > 0)
{
if (!(!string.IsNullOrEmpty(i.MediaType) && mediaTypes.Contains(i.MediaType, StringComparer.OrdinalIgnoreCase)))
{
return false;
}
}
if (request.IsPlayed.HasValue)
{
var val = request.IsPlayed.Value;
if (i.IsPlayed(user) != val)
{
return false;
}
}
// Exclude item types
var excluteItemTypes = request.GetExcludeItemTypes();
if (excluteItemTypes.Length > 0 && excluteItemTypes.Contains(i.GetType().Name, StringComparer.OrdinalIgnoreCase))
{
return false;
}
// Include item types
var includeItemTypes = request.GetIncludeItemTypes();
if (includeItemTypes.Length > 0 && !includeItemTypes.Contains(i.GetType().Name, StringComparer.OrdinalIgnoreCase))
{
return false;
}
if (request.IsInBoxSet.HasValue)
{
var val = request.IsInBoxSet.Value;
if (i.Parents.OfType<BoxSet>().Any() != val)
{
return false;
}
}
// Filter by Video3DFormat
if (request.Is3D.HasValue)
{
var val = request.Is3D.Value;
if (video == null || val != video.Video3DFormat.HasValue)
{
return false;
}
}
if (request.IsHD.HasValue)
{
var val = request.IsHD.Value;
if (video == null || val != video.IsHD)
{
return false;
}
}
if (request.IsUnidentified.HasValue)
{
var val = request.IsUnidentified.Value;
if (i.IsUnidentified != val)
{
return false;
}
}
if (request.IsLocked.HasValue)
{
var val = request.IsLocked.Value;
if (i.IsLocked != val)
{
return false;
}
}
if (request.HasOverview.HasValue)
{
var filterValue = request.HasOverview.Value;
var hasValue = !string.IsNullOrEmpty(i.Overview);
if (hasValue != filterValue)
{
return false;
}
}
if (request.HasImdbId.HasValue)
{
var filterValue = request.HasImdbId.Value;
var hasValue = !string.IsNullOrEmpty(i.GetProviderId(MetadataProviders.Imdb));
if (hasValue != filterValue)
{
return false;
}
}
if (request.HasTmdbId.HasValue)
{
var filterValue = request.HasTmdbId.Value;
var hasValue = !string.IsNullOrEmpty(i.GetProviderId(MetadataProviders.Tmdb));
if (hasValue != filterValue)
{
return false;
}
}
if (request.HasTvdbId.HasValue)
{
var filterValue = request.HasTvdbId.Value;
var hasValue = !string.IsNullOrEmpty(i.GetProviderId(MetadataProviders.Tvdb));
if (hasValue != filterValue)
{
return false;
}
}
if (request.IsYearMismatched.HasValue)
{
var filterValue = request.IsYearMismatched.Value;
if (UserViewBuilder.IsYearMismatched(i, libraryManager) != filterValue)
{
return false;
}
}
if (request.HasOfficialRating.HasValue)
{
var filterValue = request.HasOfficialRating.Value;
var hasValue = !string.IsNullOrEmpty(i.OfficialRating);
if (hasValue != filterValue)
{
return false;
}
}
if (request.IsPlaceHolder.HasValue)
{
var filterValue = request.IsPlaceHolder.Value;
var isPlaceHolder = false;
var hasPlaceHolder = i as ISupportsPlaceHolders;
if (hasPlaceHolder != null)
{
isPlaceHolder = hasPlaceHolder.IsPlaceHolder;
}
if (isPlaceHolder != filterValue)
{
return false;
}
}
if (request.HasSpecialFeature.HasValue)
{
var filterValue = request.HasSpecialFeature.Value;
var movie = i as IHasSpecialFeatures;
if (movie != null)
{
var ok = filterValue
? movie.SpecialFeatureIds.Count > 0
: movie.SpecialFeatureIds.Count == 0;
if (!ok)
{
return false;
}
}
else
{
return false;
}
}
if (request.HasSubtitles.HasValue)
{
var val = request.HasSubtitles.Value;
if (video == null || val != video.HasSubtitles)
{
return false;
}
}
if (request.HasParentalRating.HasValue)
{
var val = request.HasParentalRating.Value;
var rating = i.CustomRating;
if (string.IsNullOrEmpty(rating))
{
rating = i.OfficialRating;
}
if (val)
{
if (string.IsNullOrEmpty(rating))
{
return false;
}
}
else
{
if (!string.IsNullOrEmpty(rating))
{
return false;
}
}
}
if (request.HasTrailer.HasValue)
{
var val = request.HasTrailer.Value;
var trailerCount = 0;
var hasTrailers = i as IHasTrailers;
if (hasTrailers != null)
{
trailerCount = hasTrailers.GetTrailerIds().Count;
}
var ok = val ? trailerCount > 0 : trailerCount == 0;
if (!ok)
{
return false;
}
}
if (request.HasThemeSong.HasValue)
{
var filterValue = request.HasThemeSong.Value;
var themeCount = 0;
var iHasThemeMedia = i as IHasThemeMedia;
if (iHasThemeMedia != null)
{
themeCount = iHasThemeMedia.ThemeSongIds.Count;
}
var ok = filterValue ? themeCount > 0 : themeCount == 0;
if (!ok)
{
return false;
}
}
if (request.HasThemeVideo.HasValue)
{
var filterValue = request.HasThemeVideo.Value;
var themeCount = 0;
var iHasThemeMedia = i as IHasThemeMedia;
if (iHasThemeMedia != null)
{
themeCount = iHasThemeMedia.ThemeVideoIds.Count;
}
var ok = filterValue ? themeCount > 0 : themeCount == 0;
if (!ok)
{
return false;
}
}
// Apply tag filter
var tags = request.GetTags();
if (tags.Length > 0)
{
var hasTags = i as IHasTags;
if (hasTags == null)
{
return false;
}
if (!(tags.Any(v => hasTags.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;
}
// Filter by VideoType
var videoTypes = request.GetVideoTypes();
if (videoTypes.Length > 0 && (video == null || !videoTypes.Contains(video.VideoType)))
{
return false;
}
var imageTypes = request.GetImageTypes().ToList();
if (imageTypes.Count > 0)
{
if (!(imageTypes.Any(i.HasImage)))
{
return false;
}
}
// Apply studio filter
var studios = request.GetStudios();
if (studios.Length > 0 && !studios.Any(v => i.Studios.Contains(v, StringComparer.OrdinalIgnoreCase)))
{
return false;
}
// Apply studio filter
var studioIds = request.GetStudioIds();
if (studioIds.Length > 0 && !studioIds.Any(id =>
{
var studioItem = libraryManager.GetItemById(id);
return studioItem != null && i.Studios.Contains(studioItem.Name, 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;
}
// Apply person filter
var personIds = request.GetPersonIds();
if (personIds.Length > 0)
{
var names = personIds
.Select(libraryManager.GetItemById)
.Select(p => p == null ? "-1" : p.Name)
.ToList();
if (!(names.Any(v => i.People.Select(p => p.Name).Contains(v, StringComparer.OrdinalIgnoreCase))))
{
return false;
}
}
// Apply person filter
if (!string.IsNullOrEmpty(request.Person))
{
var personTypes = request.GetPersonTypes();
if (personTypes.Length == 0)
{
if (!(i.People.Any(p => string.Equals(p.Name, request.Person, StringComparison.OrdinalIgnoreCase))))
{
return false;
}
}
else
{
var types = personTypes;
var ok = new[] { i }.Any(item =>
item.People != null &&
item.People.Any(p =>
p.Name.Equals(request.Person, StringComparison.OrdinalIgnoreCase) && (types.Contains(p.Type, StringComparer.OrdinalIgnoreCase) || types.Contains(p.Role, StringComparer.OrdinalIgnoreCase))));
if (!ok)
{
return false;
}
}
}
}
if (request.MinCommunityRating.HasValue)
{
var val = request.MinCommunityRating.Value;
if (!(i.CommunityRating.HasValue && i.CommunityRating >= val))
{
return false;
}
}
if (request.MinCriticRating.HasValue)
{
var val = request.MinCriticRating.Value;
var hasCriticRating = i as IHasCriticRating;
if (hasCriticRating != null)
{
if (!(hasCriticRating.CriticRating.HasValue && hasCriticRating.CriticRating >= val))
{
return false;
}
}
else
{
return false;
}
}
// Artists
if (!string.IsNullOrEmpty(request.ArtistIds))
{
var artistIds = request.ArtistIds.Split(new[] { '|', ',' });
var audio = i as IHasArtist;
if (!(audio != null && artistIds.Any(id =>
{
var artistItem = libraryManager.GetItemById(id);
return artistItem != null && audio.HasAnyArtist(artistItem.Name);
})))
{
return false;
}
}
// Artists
if (!string.IsNullOrEmpty(request.Artists))
{
var artists = request.Artists.Split('|');
var audio = i as IHasArtist;
if (!(audio != null && artists.Any(audio.HasAnyArtist)))
{
return false;
}
}
// Albums
if (!string.IsNullOrEmpty(request.Albums))
{
var albums = request.Albums.Split('|');
var audio = i as Audio;
if (audio != null)
{
if (!albums.Any(a => string.Equals(a, audio.Album, StringComparison.OrdinalIgnoreCase)))
{
return false;
}
}
var album = i as MusicAlbum;
if (album != null)
{
if (!albums.Any(a => string.Equals(a, album.Name, StringComparison.OrdinalIgnoreCase)))
{
return false;
}
}
var musicVideo = i as MusicVideo;
if (musicVideo != null)
{
if (!albums.Any(a => string.Equals(a, musicVideo.Album, StringComparison.OrdinalIgnoreCase)))
{
return false;
}
}
return false;
}
// Min index number
if (request.MinIndexNumber.HasValue)
{
if (!(i.IndexNumber.HasValue && i.IndexNumber.Value >= request.MinIndexNumber.Value))
{
return false;
}
}
// Min official rating
if (!string.IsNullOrEmpty(request.MinOfficialRating))
{
var level = _localization.GetRatingLevel(request.MinOfficialRating);
if (level.HasValue)
{
var rating = i.CustomRating;
if (string.IsNullOrEmpty(rating))
{
rating = i.OfficialRating;
}
if (!string.IsNullOrEmpty(rating))
{
var itemLevel = _localization.GetRatingLevel(rating);
if (!(!itemLevel.HasValue || itemLevel.Value >= level.Value))
{
return false;
}
}
}
}
// Max official rating
if (!string.IsNullOrEmpty(request.MaxOfficialRating))
{
var level = _localization.GetRatingLevel(request.MaxOfficialRating);
if (level.HasValue)
{
var rating = i.CustomRating;
if (string.IsNullOrEmpty(rating))
{
rating = i.OfficialRating;
}
if (!string.IsNullOrEmpty(rating))
{
var itemLevel = _localization.GetRatingLevel(rating);
if (!(!itemLevel.HasValue || itemLevel.Value <= level.Value))
{
return false;
}
}
}
}
// LocationTypes
if (!string.IsNullOrEmpty(request.LocationTypes))
{
var vals = request.LocationTypes.Split(',');
if (!vals.Contains(i.LocationType.ToString(), StringComparer.OrdinalIgnoreCase))
{
return false;
}
}
// ExcludeLocationTypes
if (!string.IsNullOrEmpty(request.ExcludeLocationTypes))
{
var vals = request.ExcludeLocationTypes.Split(',');
if (vals.Contains(i.LocationType.ToString(), StringComparer.OrdinalIgnoreCase))
{
return false;
}
}
if (!string.IsNullOrEmpty(request.AlbumArtistStartsWithOrGreater))
{
var ok = new[] { i }.OfType<IHasAlbumArtist>()
.Any(p => string.Compare(request.AlbumArtistStartsWithOrGreater, p.AlbumArtists.FirstOrDefault(), StringComparison.CurrentCultureIgnoreCase) < 1);
if (!ok)
{
return false;
}
}
// Filter by Series Status
if (!string.IsNullOrEmpty(request.SeriesStatus))
{
var vals = request.SeriesStatus.Split(',');
var ok = new[] { i }.OfType<Series>().Any(p => p.Status.HasValue && vals.Contains(p.Status.Value.ToString(), StringComparer.OrdinalIgnoreCase));
if (!ok)
{
return false;
}
}
// Filter by Series AirDays
if (!string.IsNullOrEmpty(request.AirDays))
{
var days = request.AirDays.Split(',').Select(d => (DayOfWeek)Enum.Parse(typeof(DayOfWeek), d, true));
var ok = new[] { i }.OfType<Series>().Any(p => p.AirDays != null && days.Any(d => p.AirDays.Contains(d)));
if (!ok)
{
return false;
}
}
if (request.MinPlayers.HasValue)
{
var filterValue = request.MinPlayers.Value;
var game = i as Game;
if (game != null)
{
var players = game.PlayersSupported ?? 1;
var ok = players >= filterValue;
if (!ok)
{
return false;
}
}
else
{
return false;
}
}
if (request.MaxPlayers.HasValue)
{
var filterValue = request.MaxPlayers.Value;
var game = i as Game;
if (game != null)
{
var players = game.PlayersSupported ?? 1;
var ok = players <= filterValue;
if (!ok)
{
return false;
}
}
else
{
return false;
}
}
if (request.ParentIndexNumber.HasValue)
{
var filterValue = request.ParentIndexNumber.Value;
var episode = i as Episode;
if (episode != null)
{
if (episode.ParentIndexNumber.HasValue && episode.ParentIndexNumber.Value != filterValue)
{
return false;
}
}
var song = i as Audio;
if (song != null)
{
if (song.ParentIndexNumber.HasValue && song.ParentIndexNumber.Value != filterValue)
{
return false;
}
}
}
if (request.AiredDuringSeason.HasValue)
{
var episode = i as Episode;
if (episode == null)
{
return false;
}
if (!Series.FilterEpisodesBySeason(new[] { episode }, request.AiredDuringSeason.Value, true).Any())
{
return false;
}
}
if (!string.IsNullOrEmpty(request.MinPremiereDate))
{
var date = DateTime.Parse(request.MinPremiereDate, null, DateTimeStyles.RoundtripKind).ToUniversalTime();
if (!(i.PremiereDate.HasValue && i.PremiereDate.Value >= date))
{
return false;
}
}
if (!string.IsNullOrEmpty(request.MaxPremiereDate))
{
var date = DateTime.Parse(request.MaxPremiereDate, null, DateTimeStyles.RoundtripKind).ToUniversalTime();
if (!(i.PremiereDate.HasValue && i.PremiereDate.Value <= date))
{
return false;
}
}
return true;
}
/// <summary>
/// Applies the paging.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="items">The items.</param>
/// <returns>IEnumerable{BaseItem}.</returns>
private IEnumerable<BaseItem> ApplyPaging(GetItems request, IEnumerable<BaseItem> items)
{
// Start at
if (request.StartIndex.HasValue)
{
items = items.Skip(request.StartIndex.Value);
}
// Return limit
if (request.Limit.HasValue)
{
items = items.Take(request.Limit.Value);
}
return items;
}
}
/// <summary>
/// Class DateCreatedComparer
/// </summary>
public class DateCreatedComparer : IComparer<BaseItem>
{
/// <summary>
/// Compares the specified x.
/// </summary>
/// <param name="x">The x.</param>
/// <param name="y">The y.</param>
/// <returns>System.Int32.</returns>
public int Compare(BaseItem x, BaseItem y)
{
return x.DateCreated.CompareTo(y.DateCreated);
}
}
}