diff options
Diffstat (limited to 'Jellyfin.Server.Implementations/Item/BaseItemRepository.cs')
| -rw-r--r-- | Jellyfin.Server.Implementations/Item/BaseItemRepository.cs | 2233 |
1 files changed, 2233 insertions, 0 deletions
diff --git a/Jellyfin.Server.Implementations/Item/BaseItemRepository.cs b/Jellyfin.Server.Implementations/Item/BaseItemRepository.cs new file mode 100644 index 000000000..a3e617a21 --- /dev/null +++ b/Jellyfin.Server.Implementations/Item/BaseItemRepository.cs @@ -0,0 +1,2233 @@ +using System; +using System.Collections.Concurrent; +using System.Collections.Generic; +using System.Collections.Immutable; +using System.Globalization; +using System.Linq; +using System.Linq.Expressions; +using System.Security.Cryptography.X509Certificates; +using System.Text; +using System.Threading; +using System.Threading.Channels; +using Jellyfin.Data.Enums; +using Jellyfin.Extensions; +using MediaBrowser.Controller; +using MediaBrowser.Controller.Entities; +using MediaBrowser.Controller.Entities.Audio; +using MediaBrowser.Controller.Entities.Movies; +using MediaBrowser.Controller.Entities.TV; +using MediaBrowser.Controller.LiveTv; +using MediaBrowser.Controller.Persistence; +using MediaBrowser.Controller.Playlists; +using MediaBrowser.Model.Dto; +using MediaBrowser.Model.Entities; +using MediaBrowser.Model.LiveTv; +using MediaBrowser.Model.Querying; +using Microsoft.EntityFrameworkCore; +using BaseItemDto = MediaBrowser.Controller.Entities.BaseItem; +using BaseItemEntity = Jellyfin.Data.Entities.BaseItemEntity; + +namespace Jellyfin.Server.Implementations.Item; + +/// <summary> +/// Handles all storage logic for BaseItems. +/// </summary> +/// <remarks> +/// Initializes a new instance of the <see cref="BaseItemRepository"/> class. +/// </remarks> +/// <param name="dbProvider">The db factory.</param> +/// <param name="appHost">The Application host.</param> +/// <param name="itemTypeLookup">The static type lookup.</param> +public sealed class BaseItemRepository(IDbContextFactory<JellyfinDbContext> dbProvider, IServerApplicationHost appHost, IItemTypeLookup itemTypeLookup) + : IItemRepository, IDisposable +{ + /// <summary> + /// This holds all the types in the running assemblies + /// so that we can de-serialize properly when we don't have strong types. + /// </summary> + private static readonly ConcurrentDictionary<string, Type?> _typeMap = new ConcurrentDictionary<string, Type?>(); + private bool _disposed; + + /// <inheritdoc/> + public void Dispose() + { + if (_disposed) + { + return; + } + + _disposed = true; + } + + /// <inheritdoc /> + public void DeleteItem(Guid id) + { + ArgumentNullException.ThrowIfNull(id.IsEmpty() ? null : id); + + using var context = dbProvider.CreateDbContext(); + using var transaction = context.Database.BeginTransaction(); + context.Peoples.Where(e => e.ItemId.Equals(id)).ExecuteDelete(); + context.Chapters.Where(e => e.ItemId.Equals(id)).ExecuteDelete(); + context.MediaStreamInfos.Where(e => e.ItemId.Equals(id)).ExecuteDelete(); + context.AncestorIds.Where(e => e.ItemId.Equals(id)).ExecuteDelete(); + context.ItemValues.Where(e => e.ItemId.Equals(id)).ExecuteDelete(); + context.BaseItems.Where(e => e.Id.Equals(id)).ExecuteDelete(); + context.SaveChanges(); + transaction.Commit(); + } + + /// <inheritdoc /> + public void UpdateInheritedValues() + { + using var context = dbProvider.CreateDbContext(); + using var transaction = context.Database.BeginTransaction(); + + context.ItemValues.Where(e => e.Type == 6).ExecuteDelete(); + context.ItemValues.AddRange(context.ItemValues.Where(e => e.Type == 4).Select(e => new Data.Entities.ItemValue() + { + CleanValue = e.CleanValue, + ItemId = e.ItemId, + Type = 6, + Value = e.Value, + Item = null! + })); + + context.ItemValues.AddRange( + context.AncestorIds.Where(e => e.AncestorIdText != null).Join(context.ItemValues.Where(e => e.Value != null && e.Type == 4), e => e.Id, e => e.ItemId, (e, f) => new Data.Entities.ItemValue() + { + CleanValue = f.CleanValue, + ItemId = e.ItemId, + Item = null!, + Type = 6, + Value = f.Value + })); + context.SaveChanges(); + + transaction.Commit(); + } + + /// <inheritdoc cref="IItemRepository"/> + public IReadOnlyList<Guid> GetItemIdsList(InternalItemsQuery filter) + { + ArgumentNullException.ThrowIfNull(filter); + PrepareFilterQuery(filter); + + using var context = dbProvider.CreateDbContext(); + var dbQuery = TranslateQuery(context.BaseItems.AsNoTracking(), context, filter) + .DistinctBy(e => e.Id); + + var enableGroupByPresentationUniqueKey = EnableGroupByPresentationUniqueKey(filter); + if (enableGroupByPresentationUniqueKey && filter.GroupBySeriesPresentationUniqueKey) + { + dbQuery = dbQuery.GroupBy(e => new { e.PresentationUniqueKey, e.SeriesPresentationUniqueKey }).SelectMany(e => e); + } + + if (enableGroupByPresentationUniqueKey) + { + dbQuery = dbQuery.GroupBy(e => e.PresentationUniqueKey).SelectMany(e => e); + } + + if (filter.GroupBySeriesPresentationUniqueKey) + { + dbQuery = dbQuery.GroupBy(e => e.SeriesPresentationUniqueKey).SelectMany(e => e); + } + + dbQuery = ApplyOrder(dbQuery, filter); + + return Pageinate(dbQuery, filter).Select(e => e.Id).ToImmutableArray(); + } + + /// <inheritdoc /> + public QueryResult<(BaseItem Item, ItemCounts ItemCounts)> GetAllArtists(InternalItemsQuery filter) + { + return GetItemValues(filter, [0, 1], typeof(MusicArtist).FullName!); + } + + /// <inheritdoc /> + public QueryResult<(BaseItem Item, ItemCounts ItemCounts)> GetArtists(InternalItemsQuery filter) + { + return GetItemValues(filter, [0], typeof(MusicArtist).FullName!); + } + + /// <inheritdoc /> + public QueryResult<(BaseItem Item, ItemCounts ItemCounts)> GetAlbumArtists(InternalItemsQuery filter) + { + return GetItemValues(filter, [1], typeof(MusicArtist).FullName!); + } + + /// <inheritdoc /> + public QueryResult<(BaseItem Item, ItemCounts ItemCounts)> GetStudios(InternalItemsQuery filter) + { + return GetItemValues(filter, [3], typeof(Studio).FullName!); + } + + /// <inheritdoc /> + public QueryResult<(BaseItem Item, ItemCounts ItemCounts)> GetGenres(InternalItemsQuery filter) + { + return GetItemValues(filter, [2], typeof(Genre).FullName!); + } + + /// <inheritdoc /> + public QueryResult<(BaseItem Item, ItemCounts ItemCounts)> GetMusicGenres(InternalItemsQuery filter) + { + return GetItemValues(filter, [2], typeof(MusicGenre).FullName!); + } + + /// <inheritdoc /> + public IReadOnlyList<string> GetStudioNames() + { + return GetItemValueNames([3], Array.Empty<string>(), Array.Empty<string>()); + } + + /// <inheritdoc /> + public IReadOnlyList<string> GetAllArtistNames() + { + return GetItemValueNames([0, 1], Array.Empty<string>(), Array.Empty<string>()); + } + + /// <inheritdoc /> + public IReadOnlyList<string> GetMusicGenreNames() + { + return GetItemValueNames( + [2], + new string[] + { + typeof(Audio).FullName!, + typeof(MusicVideo).FullName!, + typeof(MusicAlbum).FullName!, + typeof(MusicArtist).FullName! + }, + Array.Empty<string>()); + } + + /// <inheritdoc /> + public IReadOnlyList<string> GetGenreNames() + { + return GetItemValueNames( + [2], + Array.Empty<string>(), + new string[] + { + typeof(Audio).FullName!, + typeof(MusicVideo).FullName!, + typeof(MusicAlbum).FullName!, + typeof(MusicArtist).FullName! + }); + } + + /// <inheritdoc cref="IItemRepository"/> + public QueryResult<BaseItemDto> GetItems(InternalItemsQuery filter) + { + ArgumentNullException.ThrowIfNull(filter); + if (!filter.EnableTotalRecordCount || (!filter.Limit.HasValue && (filter.StartIndex ?? 0) == 0)) + { + var returnList = GetItemList(filter); + return new QueryResult<BaseItemDto>( + filter.StartIndex, + returnList.Count, + returnList); + } + + PrepareFilterQuery(filter); + var result = new QueryResult<BaseItemDto>(); + + using var context = dbProvider.CreateDbContext(); + var dbQuery = TranslateQuery(context.BaseItems, context, filter) + .DistinctBy(e => e.Id); + if (filter.EnableTotalRecordCount) + { + result.TotalRecordCount = dbQuery.Count(); + } + + if (filter.Limit.HasValue || filter.StartIndex.HasValue) + { + var offset = filter.StartIndex ?? 0; + + if (offset > 0) + { + dbQuery = dbQuery.Skip(offset); + } + + if (filter.Limit.HasValue) + { + dbQuery = dbQuery.Take(filter.Limit.Value); + } + } + + result.Items = dbQuery.ToList().Select(DeserialiseBaseItem).ToImmutableArray(); + result.StartIndex = filter.StartIndex ?? 0; + return result; + } + + /// <inheritdoc cref="IItemRepository"/> + public IReadOnlyList<BaseItemDto> GetItemList(InternalItemsQuery filter) + { + ArgumentNullException.ThrowIfNull(filter); + PrepareFilterQuery(filter); + + using var context = dbProvider.CreateDbContext(); + var dbQuery = TranslateQuery(context.BaseItems, context, filter) + .DistinctBy(e => e.Id); + if (filter.Limit.HasValue || filter.StartIndex.HasValue) + { + var offset = filter.StartIndex ?? 0; + + if (offset > 0) + { + dbQuery = dbQuery.Skip(offset); + } + + if (filter.Limit.HasValue) + { + dbQuery = dbQuery.Take(filter.Limit.Value); + } + } + + return dbQuery.ToList().Select(DeserialiseBaseItem).ToImmutableArray(); + } + + /// <inheritdoc/> + public int GetCount(InternalItemsQuery filter) + { + ArgumentNullException.ThrowIfNull(filter); + // Hack for right now since we currently don't support filtering out these duplicates within a query + PrepareFilterQuery(filter); + + using var context = dbProvider.CreateDbContext(); + var dbQuery = TranslateQuery(context.BaseItems, context, filter); + + return dbQuery.Count(); + } + + private IQueryable<BaseItemEntity> TranslateQuery( + IQueryable<BaseItemEntity> baseQuery, + JellyfinDbContext context, + InternalItemsQuery filter) + { + var minWidth = filter.MinWidth; + var maxWidth = filter.MaxWidth; + var now = DateTime.UtcNow; + + if (filter.IsHD.HasValue) + { + const int Threshold = 1200; + if (filter.IsHD.Value) + { + minWidth = Threshold; + } + else + { + maxWidth = Threshold - 1; + } + } + + if (filter.Is4K.HasValue) + { + const int Threshold = 3800; + if (filter.Is4K.Value) + { + minWidth = Threshold; + } + else + { + maxWidth = Threshold - 1; + } + } + + if (minWidth.HasValue) + { + baseQuery = baseQuery.Where(e => e.Width >= minWidth); + } + + if (filter.MinHeight.HasValue) + { + baseQuery = baseQuery.Where(e => e.Height >= filter.MinHeight); + } + + if (maxWidth.HasValue) + { + baseQuery = baseQuery.Where(e => e.Width >= maxWidth); + } + + if (filter.MaxHeight.HasValue) + { + baseQuery = baseQuery.Where(e => e.Height <= filter.MaxHeight); + } + + if (filter.IsLocked.HasValue) + { + baseQuery = baseQuery.Where(e => e.IsLocked == filter.IsLocked); + } + + var tags = filter.Tags.ToList(); + var excludeTags = filter.ExcludeTags.ToList(); + + if (filter.IsMovie == true) + { + if (filter.IncludeItemTypes.Length == 0 + || filter.IncludeItemTypes.Contains(BaseItemKind.Movie) + || filter.IncludeItemTypes.Contains(BaseItemKind.Trailer)) + { + baseQuery = baseQuery.Where(e => e.IsMovie); + } + } + else if (filter.IsMovie.HasValue) + { + baseQuery = baseQuery.Where(e => e.IsMovie == filter.IsMovie); + } + + if (filter.IsSeries.HasValue) + { + baseQuery = baseQuery.Where(e => e.IsSeries == filter.IsSeries); + } + + if (filter.IsSports.HasValue) + { + if (filter.IsSports.Value) + { + tags.Add("Sports"); + } + else + { + excludeTags.Add("Sports"); + } + } + + if (filter.IsNews.HasValue) + { + if (filter.IsNews.Value) + { + tags.Add("News"); + } + else + { + excludeTags.Add("News"); + } + } + + if (filter.IsKids.HasValue) + { + if (filter.IsKids.Value) + { + tags.Add("Kids"); + } + else + { + excludeTags.Add("Kids"); + } + } + + if (!string.IsNullOrEmpty(filter.SearchTerm)) + { + baseQuery = baseQuery.Where(e => e.CleanName!.Contains(filter.SearchTerm, StringComparison.InvariantCultureIgnoreCase) || (e.OriginalTitle != null && e.OriginalTitle.Contains(filter.SearchTerm, StringComparison.InvariantCultureIgnoreCase))); + } + + if (filter.IsFolder.HasValue) + { + baseQuery = baseQuery.Where(e => e.IsFolder == filter.IsFolder); + } + + var includeTypes = filter.IncludeItemTypes; + // Only specify excluded types if no included types are specified + if (filter.IncludeItemTypes.Length == 0) + { + var excludeTypes = filter.ExcludeItemTypes; + if (excludeTypes.Length == 1) + { + if (itemTypeLookup.BaseItemKindNames.TryGetValue(excludeTypes[0], out var excludeTypeName)) + { + baseQuery = baseQuery.Where(e => e.Type != excludeTypeName); + } + } + else if (excludeTypes.Length > 1) + { + var excludeTypeName = new List<string>(); + foreach (var excludeType in excludeTypes) + { + if (itemTypeLookup.BaseItemKindNames.TryGetValue(excludeType, out var baseItemKindName)) + { + excludeTypeName.Add(baseItemKindName!); + } + } + + baseQuery = baseQuery.Where(e => !excludeTypeName.Contains(e.Type)); + } + } + else if (includeTypes.Length == 1) + { + if (itemTypeLookup.BaseItemKindNames.TryGetValue(includeTypes[0], out var includeTypeName)) + { + baseQuery = baseQuery.Where(e => e.Type == includeTypeName); + } + } + else if (includeTypes.Length > 1) + { + var includeTypeName = new List<string>(); + foreach (var includeType in includeTypes) + { + if (itemTypeLookup.BaseItemKindNames.TryGetValue(includeType, out var baseItemKindName)) + { + includeTypeName.Add(baseItemKindName!); + } + } + + baseQuery = baseQuery.Where(e => includeTypeName.Contains(e.Type)); + } + + if (filter.ChannelIds.Count == 1) + { + baseQuery = baseQuery.Where(e => e.ChannelId == filter.ChannelIds[0].ToString("N", CultureInfo.InvariantCulture)); + } + else if (filter.ChannelIds.Count > 1) + { + baseQuery = baseQuery.Where(e => filter.ChannelIds.Select(f => f.ToString("N", CultureInfo.InvariantCulture)).Contains(e.ChannelId)); + } + + if (!filter.ParentId.IsEmpty()) + { + baseQuery = baseQuery.Where(e => e.ParentId.Equals(filter.ParentId)); + } + + if (!string.IsNullOrWhiteSpace(filter.Path)) + { + baseQuery = baseQuery.Where(e => e.Path == filter.Path); + } + + if (!string.IsNullOrWhiteSpace(filter.PresentationUniqueKey)) + { + baseQuery = baseQuery.Where(e => e.PresentationUniqueKey == filter.PresentationUniqueKey); + } + + if (filter.MinCommunityRating.HasValue) + { + baseQuery = baseQuery.Where(e => e.CommunityRating >= filter.MinCommunityRating); + } + + if (filter.MinIndexNumber.HasValue) + { + baseQuery = baseQuery.Where(e => e.IndexNumber >= filter.MinIndexNumber); + } + + if (filter.MinParentAndIndexNumber.HasValue) + { + baseQuery = baseQuery + .Where(e => (e.ParentIndexNumber == filter.MinParentAndIndexNumber.Value.ParentIndexNumber && e.IndexNumber >= filter.MinParentAndIndexNumber.Value.IndexNumber) || e.ParentIndexNumber > filter.MinParentAndIndexNumber.Value.ParentIndexNumber); + } + + if (filter.MinDateCreated.HasValue) + { + baseQuery = baseQuery.Where(e => e.DateCreated >= filter.MinDateCreated); + } + + if (filter.MinDateLastSaved.HasValue) + { + baseQuery = baseQuery.Where(e => e.DateLastSaved != null && e.DateLastSaved >= filter.MinDateLastSaved.Value); + } + + if (filter.MinDateLastSavedForUser.HasValue) + { + baseQuery = baseQuery.Where(e => e.DateLastSaved != null && e.DateLastSaved >= filter.MinDateLastSavedForUser.Value); + } + + if (filter.IndexNumber.HasValue) + { + baseQuery = baseQuery.Where(e => e.IndexNumber == filter.IndexNumber.Value); + } + + if (filter.ParentIndexNumber.HasValue) + { + baseQuery = baseQuery.Where(e => e.ParentIndexNumber == filter.ParentIndexNumber.Value); + } + + if (filter.ParentIndexNumberNotEquals.HasValue) + { + baseQuery = baseQuery.Where(e => e.ParentIndexNumber != filter.ParentIndexNumberNotEquals.Value || e.ParentIndexNumber == null); + } + + var minEndDate = filter.MinEndDate; + var maxEndDate = filter.MaxEndDate; + + if (filter.HasAired.HasValue) + { + if (filter.HasAired.Value) + { + maxEndDate = DateTime.UtcNow; + } + else + { + minEndDate = DateTime.UtcNow; + } + } + + if (minEndDate.HasValue) + { + baseQuery = baseQuery.Where(e => e.EndDate >= minEndDate); + } + + if (maxEndDate.HasValue) + { + baseQuery = baseQuery.Where(e => e.EndDate <= maxEndDate); + } + + if (filter.MinStartDate.HasValue) + { + baseQuery = baseQuery.Where(e => e.StartDate >= filter.MinStartDate.Value); + } + + if (filter.MaxStartDate.HasValue) + { + baseQuery = baseQuery.Where(e => e.StartDate <= filter.MaxStartDate.Value); + } + + if (filter.MinPremiereDate.HasValue) + { + baseQuery = baseQuery.Where(e => e.PremiereDate <= filter.MinPremiereDate.Value); + } + + if (filter.MaxPremiereDate.HasValue) + { + baseQuery = baseQuery.Where(e => e.PremiereDate <= filter.MaxPremiereDate.Value); + } + + if (filter.TrailerTypes.Length > 0) + { + baseQuery = baseQuery.Where(e => filter.TrailerTypes.Any(f => e.TrailerTypes!.Contains(f.ToString(), StringComparison.OrdinalIgnoreCase))); + } + + if (filter.IsAiring.HasValue) + { + if (filter.IsAiring.Value) + { + baseQuery = baseQuery.Where(e => e.StartDate <= now && e.EndDate >= now); + } + else + { + baseQuery = baseQuery.Where(e => e.StartDate > now && e.EndDate < now); + } + } + + if (filter.PersonIds.Length > 0) + { + baseQuery = baseQuery + .Where(e => + context.Peoples.Where(w => context.BaseItems.Where(w => filter.PersonIds.Contains(w.Id)).Any(f => f.Name == w.Name)) + .Any(f => f.ItemId.Equals(e.Id))); + } + + if (!string.IsNullOrWhiteSpace(filter.Person)) + { + baseQuery = baseQuery.Where(e => e.Peoples!.Any(f => f.Name == filter.Person)); + } + + if (!string.IsNullOrWhiteSpace(filter.MinSortName)) + { + // this does not makes sense. + // baseQuery = baseQuery.Where(e => e.SortName >= query.MinSortName); + // whereClauses.Add("SortName>=@MinSortName"); + // statement?.TryBind("@MinSortName", query.MinSortName); + } + + if (!string.IsNullOrWhiteSpace(filter.ExternalSeriesId)) + { + baseQuery = baseQuery.Where(e => e.ExternalSeriesId == filter.ExternalSeriesId); + } + + if (!string.IsNullOrWhiteSpace(filter.ExternalId)) + { + baseQuery = baseQuery.Where(e => e.ExternalId == filter.ExternalId); + } + + if (!string.IsNullOrWhiteSpace(filter.Name)) + { + var cleanName = GetCleanValue(filter.Name); + baseQuery = baseQuery.Where(e => e.CleanName == cleanName); + } + + // These are the same, for now + var nameContains = filter.NameContains; + if (!string.IsNullOrWhiteSpace(nameContains)) + { + baseQuery = baseQuery.Where(e => + e.CleanName == filter.NameContains + || e.OriginalTitle!.Contains(filter.NameContains!, StringComparison.Ordinal)); + } + + if (!string.IsNullOrWhiteSpace(filter.NameStartsWith)) + { + baseQuery = baseQuery.Where(e => e.SortName!.Contains(filter.NameStartsWith, StringComparison.OrdinalIgnoreCase)); + } + + if (!string.IsNullOrWhiteSpace(filter.NameStartsWithOrGreater)) + { + // i hate this + baseQuery = baseQuery.Where(e => e.SortName![0] > filter.NameStartsWithOrGreater[0]); + } + + if (!string.IsNullOrWhiteSpace(filter.NameLessThan)) + { + // i hate this + baseQuery = baseQuery.Where(e => e.SortName![0] < filter.NameLessThan[0]); + } + + if (filter.ImageTypes.Length > 0) + { + baseQuery = baseQuery.Where(e => filter.ImageTypes.Any(f => e.Images!.Contains(f.ToString(), StringComparison.InvariantCulture))); + } + + if (filter.IsLiked.HasValue) + { + baseQuery = baseQuery + .Where(e => e.UserData!.FirstOrDefault(f => f.UserId.Equals(filter.User!.Id) && f.Key == e.UserDataKey)!.Rating >= UserItemData.MinLikeValue); + } + + if (filter.IsFavoriteOrLiked.HasValue) + { + baseQuery = baseQuery + .Where(e => e.UserData!.FirstOrDefault(f => f.UserId.Equals(filter.User!.Id) && f.Key == e.UserDataKey)!.IsFavorite == filter.IsFavoriteOrLiked); + } + + if (filter.IsFavorite.HasValue) + { + baseQuery = baseQuery + .Where(e => e.UserData!.FirstOrDefault(f => f.UserId.Equals(filter.User!.Id) && f.Key == e.UserDataKey)!.IsFavorite == filter.IsFavorite); + } + + if (filter.IsPlayed.HasValue) + { + baseQuery = baseQuery + .Where(e => e.UserData!.FirstOrDefault(f => f.UserId.Equals(filter.User!.Id) && f.Key == e.UserDataKey)!.Played == filter.IsPlayed.Value); + } + + if (filter.IsResumable.HasValue) + { + if (filter.IsResumable.Value) + { + baseQuery = baseQuery + .Where(e => e.UserData!.FirstOrDefault(f => f.UserId.Equals(filter.User!.Id) && f.Key == e.UserDataKey)!.PlaybackPositionTicks > 0); + } + else + { + baseQuery = baseQuery + .Where(e => e.UserData!.FirstOrDefault(f => f.UserId.Equals(filter.User!.Id) && f.Key == e.UserDataKey)!.PlaybackPositionTicks == 0); + } + } + + var artistQuery = context.BaseItems.Where(w => filter.ArtistIds.Contains(w.Id)); + + if (filter.ArtistIds.Length > 0) + { + baseQuery = baseQuery + .Where(e => e.ItemValues!.Any(f => f.Type <= 1 && artistQuery.Any(w => w.CleanName == f.CleanValue))); + } + + if (filter.AlbumArtistIds.Length > 0) + { + baseQuery = baseQuery + .Where(e => e.ItemValues!.Any(f => f.Type == 1 && artistQuery.Any(w => w.CleanName == f.CleanValue))); + } + + if (filter.ContributingArtistIds.Length > 0) + { + var contributingArtists = context.BaseItems.Where(e => filter.ContributingArtistIds.Contains(e.Id)); + baseQuery = baseQuery.Where(e => e.ItemValues!.Any(f => f.Type == 0 && contributingArtists.Any(w => w.CleanName == f.CleanValue))); + } + + if (filter.AlbumIds.Length > 0) + { + baseQuery = baseQuery.Where(e => context.BaseItems.Where(e => filter.AlbumIds.Contains(e.Id)).Any(f => f.Name == e.Album)); + } + + if (filter.ExcludeArtistIds.Length > 0) + { + var excludeArtistQuery = context.BaseItems.Where(w => filter.ExcludeArtistIds.Contains(w.Id)); + baseQuery = baseQuery + .Where(e => !e.ItemValues!.Any(f => f.Type <= 1 && artistQuery.Any(w => w.CleanName == f.CleanValue))); + } + + if (filter.GenreIds.Count > 0) + { + baseQuery = baseQuery + .Where(e => e.ItemValues!.Any(f => f.Type == 2 && context.BaseItems.Where(w => filter.GenreIds.Contains(w.Id)).Any(w => w.CleanName == f.CleanValue))); + } + + if (filter.Genres.Count > 0) + { + var cleanGenres = filter.Genres.Select(e => GetCleanValue(e)).ToArray(); + baseQuery = baseQuery + .Where(e => e.ItemValues!.Any(f => f.Type == 2 && cleanGenres.Contains(f.CleanValue))); + } + + if (tags.Count > 0) + { + var cleanValues = tags.Select(e => GetCleanValue(e)).ToArray(); + baseQuery = baseQuery + .Where(e => e.ItemValues!.Any(f => f.Type == 4 && cleanValues.Contains(f.CleanValue))); + } + + if (excludeTags.Count > 0) + { + var cleanValues = excludeTags.Select(e => GetCleanValue(e)).ToArray(); + baseQuery = baseQuery + .Where(e => !e.ItemValues!.Any(f => f.Type == 4 && cleanValues.Contains(f.CleanValue))); + } + + if (filter.StudioIds.Length > 0) + { + baseQuery = baseQuery + .Where(e => e.ItemValues!.Any(f => f.Type == 3 && context.BaseItems.Where(w => filter.StudioIds.Contains(w.Id)).Any(w => w.CleanName == f.CleanValue))); + } + + if (filter.OfficialRatings.Length > 0) + { + baseQuery = baseQuery + .Where(e => filter.OfficialRatings.Contains(e.OfficialRating)); + } + + if (filter.HasParentalRating ?? false) + { + if (filter.MinParentalRating.HasValue) + { + baseQuery = baseQuery + .Where(e => e.InheritedParentalRatingValue >= filter.MinParentalRating.Value); + } + + if (filter.MaxParentalRating.HasValue) + { + baseQuery = baseQuery + .Where(e => e.InheritedParentalRatingValue < filter.MaxParentalRating.Value); + } + } + else if (filter.BlockUnratedItems.Length > 0) + { + if (filter.MinParentalRating.HasValue) + { + if (filter.MaxParentalRating.HasValue) + { + baseQuery = baseQuery + .Where(e => (e.InheritedParentalRatingValue == null && !filter.BlockUnratedItems.Select(e => e.ToString()).Contains(e.UnratedType)) + || (e.InheritedParentalRatingValue >= filter.MinParentalRating && e.InheritedParentalRatingValue <= filter.MaxParentalRating)); + } + else + { + baseQuery = baseQuery + .Where(e => (e.InheritedParentalRatingValue == null && !filter.BlockUnratedItems.Select(e => e.ToString()).Contains(e.UnratedType)) + || e.InheritedParentalRatingValue >= filter.MinParentalRating); + } + } + else + { + baseQuery = baseQuery + .Where(e => e.InheritedParentalRatingValue != null && !filter.BlockUnratedItems.Select(e => e.ToString()).Contains(e.UnratedType)); + } + } + else if (filter.MinParentalRating.HasValue) + { + if (filter.MaxParentalRating.HasValue) + { + baseQuery = baseQuery + .Where(e => e.InheritedParentalRatingValue != null && e.InheritedParentalRatingValue >= filter.MinParentalRating.Value && e.InheritedParentalRatingValue <= filter.MaxParentalRating.Value); + } + else + { + baseQuery = baseQuery + .Where(e => e.InheritedParentalRatingValue != null && e.InheritedParentalRatingValue >= filter.MinParentalRating.Value); + } + } + else if (filter.MaxParentalRating.HasValue) + { + baseQuery = baseQuery + .Where(e => e.InheritedParentalRatingValue != null && e.InheritedParentalRatingValue >= filter.MaxParentalRating.Value); + } + else if (!filter.HasParentalRating ?? false) + { + baseQuery = baseQuery + .Where(e => e.InheritedParentalRatingValue == null); + } + + if (filter.HasOfficialRating.HasValue) + { + if (filter.HasOfficialRating.Value) + { + baseQuery = baseQuery + .Where(e => e.OfficialRating != null && e.OfficialRating != string.Empty); + } + else + { + baseQuery = baseQuery + .Where(e => e.OfficialRating == null || e.OfficialRating == string.Empty); + } + } + + if (filter.HasOverview.HasValue) + { + if (filter.HasOverview.Value) + { + baseQuery = baseQuery + .Where(e => e.Overview != null && e.Overview != string.Empty); + } + else + { + baseQuery = baseQuery + .Where(e => e.Overview == null || e.Overview == string.Empty); + } + } + + if (filter.HasOwnerId.HasValue) + { + if (filter.HasOwnerId.Value) + { + baseQuery = baseQuery + .Where(e => e.OwnerId != null); + } + else + { + baseQuery = baseQuery + .Where(e => e.OwnerId == null); + } + } + + if (!string.IsNullOrWhiteSpace(filter.HasNoAudioTrackWithLanguage)) + { + baseQuery = baseQuery + .Where(e => !e.MediaStreams!.Any(e => e.StreamType == "Audio" && e.Language == filter.HasNoAudioTrackWithLanguage)); + } + + if (!string.IsNullOrWhiteSpace(filter.HasNoInternalSubtitleTrackWithLanguage)) + { + baseQuery = baseQuery + .Where(e => !e.MediaStreams!.Any(e => e.StreamType == "Subtitle" && !e.IsExternal && e.Language == filter.HasNoInternalSubtitleTrackWithLanguage)); + } + + if (!string.IsNullOrWhiteSpace(filter.HasNoExternalSubtitleTrackWithLanguage)) + { + baseQuery = baseQuery + .Where(e => !e.MediaStreams!.Any(e => e.StreamType == "Subtitle" && e.IsExternal && e.Language == filter.HasNoExternalSubtitleTrackWithLanguage)); + } + + if (!string.IsNullOrWhiteSpace(filter.HasNoSubtitleTrackWithLanguage)) + { + baseQuery = baseQuery + .Where(e => !e.MediaStreams!.Any(e => e.StreamType == "Subtitle" && e.Language == filter.HasNoSubtitleTrackWithLanguage)); + } + + if (filter.HasSubtitles.HasValue) + { + baseQuery = baseQuery + .Where(e => e.MediaStreams!.Any(e => e.StreamType == "Subtitle") == filter.HasSubtitles.Value); + } + + if (filter.HasChapterImages.HasValue) + { + baseQuery = baseQuery + .Where(e => e.Chapters!.Any(e => e.ImagePath != null) == filter.HasChapterImages.Value); + } + + if (filter.HasDeadParentId.HasValue && filter.HasDeadParentId.Value) + { + baseQuery = baseQuery + .Where(e => e.ParentId.HasValue && context.BaseItems.Any(f => f.Id.Equals(e.ParentId.Value))); + } + + if (filter.IsDeadArtist.HasValue && filter.IsDeadArtist.Value) + { + baseQuery = baseQuery + .Where(e => e.ItemValues!.Any(f => (f.Type == 0 || f.Type == 1) && f.CleanValue == e.CleanName)); + } + + if (filter.IsDeadStudio.HasValue && filter.IsDeadStudio.Value) + { + baseQuery = baseQuery + .Where(e => e.ItemValues!.Any(f => f.Type == 3 && f.CleanValue == e.CleanName)); + } + + if (filter.IsDeadPerson.HasValue && filter.IsDeadPerson.Value) + { + baseQuery = baseQuery + .Where(e => !e.Peoples!.Any(f => f.Name == e.Name)); + } + + if (filter.Years.Length == 1) + { + baseQuery = baseQuery + .Where(e => e.ProductionYear == filter.Years[0]); + } + else if (filter.Years.Length > 1) + { + baseQuery = baseQuery + .Where(e => filter.Years.Any(f => f == e.ProductionYear)); + } + + var isVirtualItem = filter.IsVirtualItem ?? filter.IsMissing; + if (isVirtualItem.HasValue) + { + baseQuery = baseQuery + .Where(e => e.IsVirtualItem == isVirtualItem.Value); + } + + if (filter.IsSpecialSeason.HasValue) + { + if (filter.IsSpecialSeason.Value) + { + baseQuery = baseQuery + .Where(e => e.IndexNumber == 0); + } + else + { + baseQuery = baseQuery + .Where(e => e.IndexNumber != 0); + } + } + + if (filter.IsUnaired.HasValue) + { + if (filter.IsUnaired.Value) + { + baseQuery = baseQuery + .Where(e => e.PremiereDate >= now); + } + else + { + baseQuery = baseQuery + .Where(e => e.PremiereDate < now); + } + } + + if (filter.MediaTypes.Length == 1) + { + baseQuery = baseQuery + .Where(e => e.MediaType == filter.MediaTypes[0].ToString()); + } + else if (filter.MediaTypes.Length > 1) + { + baseQuery = baseQuery + .Where(e => filter.MediaTypes.Select(f => f.ToString()).Contains(e.MediaType)); + } + + if (filter.ItemIds.Length > 0) + { + baseQuery = baseQuery + .Where(e => filter.ItemIds.Contains(e.Id)); + } + + if (filter.ExcludeItemIds.Length > 0) + { + baseQuery = baseQuery + .Where(e => !filter.ItemIds.Contains(e.Id)); + } + + if (filter.ExcludeProviderIds is not null && filter.ExcludeProviderIds.Count > 0) + { + baseQuery = baseQuery.Where(e => !e.Provider!.All(f => !filter.ExcludeProviderIds.All(w => f.ProviderId == w.Key && f.ProviderValue == w.Value))); + } + + if (filter.HasAnyProviderId is not null && filter.HasAnyProviderId.Count > 0) + { + baseQuery = baseQuery.Where(e => e.Provider!.Any(f => !filter.HasAnyProviderId.Any(w => f.ProviderId == w.Key && f.ProviderValue == w.Value))); + } + + if (filter.HasImdbId.HasValue) + { + baseQuery = baseQuery.Where(e => e.Provider!.Any(f => f.ProviderId == "imdb")); + } + + if (filter.HasTmdbId.HasValue) + { + baseQuery = baseQuery.Where(e => e.Provider!.Any(f => f.ProviderId == "tmdb")); + } + + if (filter.HasTvdbId.HasValue) + { + baseQuery = baseQuery.Where(e => e.Provider!.Any(f => f.ProviderId == "tvdb")); + } + + var queryTopParentIds = filter.TopParentIds; + + if (queryTopParentIds.Length > 0) + { + var includedItemByNameTypes = GetItemByNameTypesInQuery(filter); + var enableItemsByName = (filter.IncludeItemsByName ?? false) && includedItemByNameTypes.Count > 0; + if (enableItemsByName && includedItemByNameTypes.Count > 0) + { + baseQuery = baseQuery.Where(e => includedItemByNameTypes.Contains(e.Type) || queryTopParentIds.Any(w => w.Equals(e.TopParentId!.Value))); + } + else + { + baseQuery = baseQuery.Where(e => queryTopParentIds.Any(w => w.Equals(e.TopParentId!.Value))); + } + } + + if (filter.AncestorIds.Length > 0) + { + baseQuery = baseQuery.Where(e => e.AncestorIds!.Any(f => filter.AncestorIds.Contains(f.Id))); + } + + if (!string.IsNullOrWhiteSpace(filter.AncestorWithPresentationUniqueKey)) + { + baseQuery = baseQuery + .Where(e => context.BaseItems.Where(f => f.PresentationUniqueKey == filter.AncestorWithPresentationUniqueKey).Any(f => f.AncestorIds!.Any(w => w.ItemId.Equals(f.Id)))); + } + + if (!string.IsNullOrWhiteSpace(filter.SeriesPresentationUniqueKey)) + { + baseQuery = baseQuery + .Where(e => e.SeriesPresentationUniqueKey == filter.SeriesPresentationUniqueKey); + } + + if (filter.ExcludeInheritedTags.Length > 0) + { + baseQuery = baseQuery + .Where(e => !e.ItemValues!.Where(e => e.Type == 6) + .Any(f => filter.ExcludeInheritedTags.Contains(f.CleanValue))); + } + + if (filter.IncludeInheritedTags.Length > 0) + { + // Episodes do not store inherit tags from their parents in the database, and the tag may be still required by the client. + // In addtion to the tags for the episodes themselves, we need to manually query its parent (the season)'s tags as well. + if (includeTypes.Length == 1 && includeTypes.FirstOrDefault() is BaseItemKind.Episode) + { + baseQuery = baseQuery + .Where(e => e.ItemValues!.Where(e => e.Type == 6) + .Any(f => filter.IncludeInheritedTags.Contains(f.CleanValue)) + || + (e.ParentId.HasValue && context.ItemValues.Where(w => w.ItemId.Equals(e.ParentId.Value))!.Where(e => e.Type == 6) + .Any(f => filter.IncludeInheritedTags.Contains(f.CleanValue)))); + } + + // A playlist should be accessible to its owner regardless of allowed tags. + else if (includeTypes.Length == 1 && includeTypes.FirstOrDefault() is BaseItemKind.Playlist) + { + baseQuery = baseQuery + .Where(e => e.ItemValues!.Where(e => e.Type == 6) + .Any(f => filter.IncludeInheritedTags.Contains(f.CleanValue)) || e.Data!.Contains($"OwnerUserId\":\"{filter.User!.Id:N}\"")); + // d ^^ this is stupid it hate this. + } + else + { + baseQuery = baseQuery + .Where(e => e.ItemValues!.Where(e => e.Type == 6) + .Any(f => filter.IncludeInheritedTags.Contains(f.CleanValue))); + } + } + + if (filter.SeriesStatuses.Length > 0) + { + baseQuery = baseQuery + .Where(e => filter.SeriesStatuses.Any(f => e.Data!.Contains(f.ToString(), StringComparison.InvariantCultureIgnoreCase))); + } + + if (filter.BoxSetLibraryFolders.Length > 0) + { + baseQuery = baseQuery + .Where(e => filter.BoxSetLibraryFolders.Any(f => e.Data!.Contains(f.ToString("N", CultureInfo.InvariantCulture), StringComparison.InvariantCultureIgnoreCase))); + } + + if (filter.VideoTypes.Length > 0) + { + var videoTypeBs = filter.VideoTypes.Select(e => $"\"VideoType\":\"" + e + "\""); + baseQuery = baseQuery + .Where(e => videoTypeBs.Any(f => e.Data!.Contains(f, StringComparison.InvariantCultureIgnoreCase))); + } + + if (filter.Is3D.HasValue) + { + if (filter.Is3D.Value) + { + baseQuery = baseQuery + .Where(e => e.Data!.Contains("Video3DFormat", StringComparison.InvariantCultureIgnoreCase)); + } + else + { + baseQuery = baseQuery + .Where(e => !e.Data!.Contains("Video3DFormat", StringComparison.InvariantCultureIgnoreCase)); + } + } + + if (filter.IsPlaceHolder.HasValue) + { + if (filter.IsPlaceHolder.Value) + { + baseQuery = baseQuery + .Where(e => e.Data!.Contains("IsPlaceHolder\":true", StringComparison.InvariantCultureIgnoreCase)); + } + else + { + baseQuery = baseQuery + .Where(e => !e.Data!.Contains("IsPlaceHolder\":true", StringComparison.InvariantCultureIgnoreCase)); + } + } + + if (filter.HasSpecialFeature.HasValue) + { + if (filter.HasSpecialFeature.Value) + { + baseQuery = baseQuery + .Where(e => e.ExtraIds != null); + } + else + { + baseQuery = baseQuery + .Where(e => e.ExtraIds == null); + } + } + + if (filter.HasTrailer.HasValue || filter.HasThemeSong.HasValue || filter.HasThemeVideo.HasValue) + { + if (filter.HasTrailer.GetValueOrDefault() || filter.HasThemeSong.GetValueOrDefault() || filter.HasThemeVideo.GetValueOrDefault()) + { + baseQuery = baseQuery + .Where(e => e.ExtraIds != null); + } + else + { + baseQuery = baseQuery + .Where(e => e.ExtraIds == null); + } + } + + return baseQuery; + } + + /// <summary> + /// Gets the type. + /// </summary> + /// <param name="typeName">Name of the type.</param> + /// <returns>Type.</returns> + /// <exception cref="ArgumentNullException"><c>typeName</c> is null.</exception> + private static Type? GetType(string typeName) + { + ArgumentException.ThrowIfNullOrEmpty(typeName); + + return _typeMap.GetOrAdd(typeName, k => AppDomain.CurrentDomain.GetAssemblies() + .Select(a => a.GetType(k)) + .FirstOrDefault(t => t is not null)); + } + + /// <inheritdoc cref="IItemRepository" /> + public void SaveImages(BaseItem item) + { + ArgumentNullException.ThrowIfNull(item); + + var images = SerializeImages(item.ImageInfos); + using var db = dbProvider.CreateDbContext(); + + db.BaseItems + .Where(e => e.Id.Equals(item.Id)) + .ExecuteUpdate(e => e.SetProperty(f => f.Images, images)); + } + + /// <inheritdoc cref="IItemRepository" /> + public void SaveItems(IReadOnlyList<BaseItemDto> items, CancellationToken cancellationToken) + { + UpdateOrInsertItems(items, cancellationToken); + } + + /// <inheritdoc cref="IItemRepository" /> + public void UpdateOrInsertItems(IReadOnlyList<BaseItemDto> items, CancellationToken cancellationToken) + { + ArgumentNullException.ThrowIfNull(items); + cancellationToken.ThrowIfCancellationRequested(); + + var itemsLen = items.Count; + var tuples = new (BaseItemDto Item, List<Guid>? AncestorIds, BaseItemDto TopParent, string? UserDataKey, List<string> InheritedTags)[itemsLen]; + for (int i = 0; i < itemsLen; i++) + { + var item = items[i]; + var ancestorIds = item.SupportsAncestors ? + item.GetAncestorIds().Distinct().ToList() : + null; + + var topParent = item.GetTopParent(); + + var userdataKey = item.GetUserDataKeys().FirstOrDefault(); + var inheritedTags = item.GetInheritedTags(); + + tuples[i] = (item, ancestorIds, topParent, userdataKey, inheritedTags); + } + + using var context = dbProvider.CreateDbContext(); + foreach (var item in tuples) + { + var entity = Map(item.Item); + context.BaseItems.Add(entity); + + if (item.Item.SupportsAncestors && item.AncestorIds != null) + { + foreach (var ancestorId in item.AncestorIds) + { + context.AncestorIds.Add(new Data.Entities.AncestorId() + { + Item = entity, + AncestorIdText = ancestorId.ToString(), + Id = ancestorId + }); + } + } + + var itemValues = GetItemValuesToSave(item.Item, item.InheritedTags); + context.ItemValues.Where(e => e.ItemId.Equals(entity.Id)).ExecuteDelete(); + foreach (var itemValue in itemValues) + { + context.ItemValues.Add(new() + { + Item = entity, + Type = itemValue.MagicNumber, + Value = itemValue.Value, + CleanValue = GetCleanValue(itemValue.Value) + }); + } + } + + context.SaveChanges(true); + } + + /// <inheritdoc cref="IItemRepository" /> + public BaseItemDto? RetrieveItem(Guid id) + { + if (id.IsEmpty()) + { + throw new ArgumentException("Guid can't be empty", nameof(id)); + } + + using var context = dbProvider.CreateDbContext(); + var item = context.BaseItems.FirstOrDefault(e => e.Id.Equals(id)); + if (item is null) + { + return null; + } + + return DeserialiseBaseItem(item); + } + + /// <summary> + /// Maps a Entity to the DTO. + /// </summary> + /// <param name="entity">The entity.</param> + /// <param name="dto">The dto base instance.</param> + /// <returns>The dto to map.</returns> + public BaseItemDto Map(BaseItemEntity entity, BaseItemDto dto) + { + dto.Id = entity.Id; + dto.ParentId = entity.ParentId.GetValueOrDefault(); + dto.Path = entity.Path; + dto.EndDate = entity.EndDate; + dto.CommunityRating = entity.CommunityRating; + dto.CustomRating = entity.CustomRating; + dto.IndexNumber = entity.IndexNumber; + dto.IsLocked = entity.IsLocked; + dto.Name = entity.Name; + dto.OfficialRating = entity.OfficialRating; + dto.Overview = entity.Overview; + dto.ParentIndexNumber = entity.ParentIndexNumber; + dto.PremiereDate = entity.PremiereDate; + dto.ProductionYear = entity.ProductionYear; + dto.SortName = entity.SortName; + dto.ForcedSortName = entity.ForcedSortName; + dto.RunTimeTicks = entity.RunTimeTicks; + dto.PreferredMetadataLanguage = entity.PreferredMetadataLanguage; + dto.PreferredMetadataCountryCode = entity.PreferredMetadataCountryCode; + dto.IsInMixedFolder = entity.IsInMixedFolder; + dto.InheritedParentalRatingValue = entity.InheritedParentalRatingValue; + dto.CriticRating = entity.CriticRating; + dto.PresentationUniqueKey = entity.PresentationUniqueKey; + dto.OriginalTitle = entity.OriginalTitle; + dto.Album = entity.Album; + dto.LUFS = entity.LUFS; + dto.NormalizationGain = entity.NormalizationGain; + dto.IsVirtualItem = entity.IsVirtualItem; + dto.ExternalSeriesId = entity.ExternalSeriesId; + dto.Tagline = entity.Tagline; + dto.TotalBitrate = entity.TotalBitrate; + dto.ExternalId = entity.ExternalId; + dto.Size = entity.Size; + dto.Genres = entity.Genres?.Split('|'); + dto.DateCreated = entity.DateCreated.GetValueOrDefault(); + dto.DateModified = entity.DateModified.GetValueOrDefault(); + dto.ChannelId = string.IsNullOrWhiteSpace(entity.ChannelId) ? Guid.Empty : Guid.Parse(entity.ChannelId); + dto.DateLastRefreshed = entity.DateLastRefreshed.GetValueOrDefault(); + dto.DateLastSaved = entity.DateLastSaved.GetValueOrDefault(); + dto.OwnerId = string.IsNullOrWhiteSpace(entity.OwnerId) ? Guid.Empty : Guid.Parse(entity.OwnerId); + dto.Width = entity.Width.GetValueOrDefault(); + dto.Height = entity.Height.GetValueOrDefault(); + if (entity.Provider is not null) + { + dto.ProviderIds = entity.Provider.ToDictionary(e => e.ProviderId, e => e.ProviderValue); + } + + if (entity.ExtraType is not null) + { + dto.ExtraType = Enum.Parse<ExtraType>(entity.ExtraType); + } + + if (entity.LockedFields is not null) + { + List<MetadataField>? fields = null; + foreach (var i in entity.LockedFields.AsSpan().Split('|')) + { + if (Enum.TryParse(i, true, out MetadataField parsedValue)) + { + (fields ??= new List<MetadataField>()).Add(parsedValue); + } + } + + dto.LockedFields = fields?.ToArray() ?? Array.Empty<MetadataField>(); + } + + if (entity.Audio is not null) + { + dto.Audio = Enum.Parse<ProgramAudio>(entity.Audio); + } + + dto.ExtraIds = entity.ExtraIds?.Split('|').Select(e => Guid.Parse(e)).ToArray(); + dto.ProductionLocations = entity.ProductionLocations?.Split('|'); + dto.Studios = entity.Studios?.Split('|'); + dto.Tags = entity.Tags?.Split('|'); + + if (dto is IHasProgramAttributes hasProgramAttributes) + { + hasProgramAttributes.IsMovie = entity.IsMovie; + hasProgramAttributes.IsSeries = entity.IsSeries; + hasProgramAttributes.EpisodeTitle = entity.EpisodeTitle; + hasProgramAttributes.IsRepeat = entity.IsRepeat; + } + + if (dto is LiveTvChannel liveTvChannel) + { + liveTvChannel.ServiceName = entity.ExternalServiceId; + } + + if (dto is Trailer trailer) + { + List<TrailerType>? types = null; + foreach (var i in entity.TrailerTypes.AsSpan().Split('|')) + { + if (Enum.TryParse(i, true, out TrailerType parsedValue)) + { + (types ??= new List<TrailerType>()).Add(parsedValue); + } + } + + trailer.TrailerTypes = types?.ToArray() ?? Array.Empty<TrailerType>(); + } + + if (dto is Video video) + { + video.PrimaryVersionId = entity.PrimaryVersionId; + } + + if (dto is IHasSeries hasSeriesName) + { + hasSeriesName.SeriesName = entity.SeriesName; + hasSeriesName.SeriesId = entity.SeriesId.GetValueOrDefault(); + hasSeriesName.SeriesPresentationUniqueKey = entity.SeriesPresentationUniqueKey; + } + + if (dto is Episode episode) + { + episode.SeasonName = entity.SeasonName; + episode.SeasonId = entity.SeasonId.GetValueOrDefault(); + } + + if (dto is IHasArtist hasArtists) + { + hasArtists.Artists = entity.Artists?.Split('|', StringSplitOptions.RemoveEmptyEntries); + } + + if (dto is IHasAlbumArtist hasAlbumArtists) + { + hasAlbumArtists.AlbumArtists = entity.AlbumArtists?.Split('|', StringSplitOptions.RemoveEmptyEntries); + } + + if (dto is LiveTvProgram program) + { + program.ShowId = entity.ShowId; + } + + if (entity.Images is not null) + { + dto.ImageInfos = DeserializeImages(entity.Images); + } + + // dto.Type = entity.Type; + // dto.Data = entity.Data; + // dto.MediaType = entity.MediaType; + if (dto is IHasStartDate hasStartDate) + { + hasStartDate.StartDate = entity.StartDate; + } + + // Fields that are present in the DB but are never actually used + // dto.UnratedType = entity.UnratedType; + // dto.TopParentId = entity.TopParentId; + // dto.CleanName = entity.CleanName; + // dto.UserDataKey = entity.UserDataKey; + + if (dto is Folder folder) + { + folder.DateLastMediaAdded = entity.DateLastMediaAdded; + } + + return dto; + } + + /// <summary> + /// Maps a Entity to the DTO. + /// </summary> + /// <param name="dto">The entity.</param> + /// <returns>The dto to map.</returns> + public BaseItemEntity Map(BaseItemDto dto) + { + var entity = new BaseItemEntity() + { + Type = dto.GetType().ToString(), + }; + entity.Id = dto.Id; + entity.ParentId = dto.ParentId; + entity.Path = GetPathToSave(dto.Path); + entity.EndDate = dto.EndDate.GetValueOrDefault(); + entity.CommunityRating = dto.CommunityRating; + entity.CustomRating = dto.CustomRating; + entity.IndexNumber = dto.IndexNumber; + entity.IsLocked = dto.IsLocked; + entity.Name = dto.Name; + entity.OfficialRating = dto.OfficialRating; + entity.Overview = dto.Overview; + entity.ParentIndexNumber = dto.ParentIndexNumber; + entity.PremiereDate = dto.PremiereDate; + entity.ProductionYear = dto.ProductionYear; + entity.SortName = dto.SortName; + entity.ForcedSortName = dto.ForcedSortName; + entity.RunTimeTicks = dto.RunTimeTicks; + entity.PreferredMetadataLanguage = dto.PreferredMetadataLanguage; + entity.PreferredMetadataCountryCode = dto.PreferredMetadataCountryCode; + entity.IsInMixedFolder = dto.IsInMixedFolder; + entity.InheritedParentalRatingValue = dto.InheritedParentalRatingValue; + entity.CriticRating = dto.CriticRating; + entity.PresentationUniqueKey = dto.PresentationUniqueKey; + entity.OriginalTitle = dto.OriginalTitle; + entity.Album = dto.Album; + entity.LUFS = dto.LUFS; + entity.NormalizationGain = dto.NormalizationGain; + entity.IsVirtualItem = dto.IsVirtualItem; + entity.ExternalSeriesId = dto.ExternalSeriesId; + entity.Tagline = dto.Tagline; + entity.TotalBitrate = dto.TotalBitrate; + entity.ExternalId = dto.ExternalId; + entity.Size = dto.Size; + entity.Genres = string.Join('|', dto.Genres); + entity.DateCreated = dto.DateCreated; + entity.DateModified = dto.DateModified; + entity.ChannelId = dto.ChannelId.ToString(); + entity.DateLastRefreshed = dto.DateLastRefreshed; + entity.DateLastSaved = dto.DateLastSaved; + entity.OwnerId = dto.OwnerId.ToString(); + entity.Width = dto.Width; + entity.Height = dto.Height; + entity.Provider = dto.ProviderIds.Select(e => new Data.Entities.BaseItemProvider() + { + Item = entity, + ProviderId = e.Key, + ProviderValue = e.Value + }).ToList(); + + entity.Audio = dto.Audio?.ToString(); + entity.ExtraType = dto.ExtraType?.ToString(); + + entity.ExtraIds = string.Join('|', dto.ExtraIds); + entity.ProductionLocations = string.Join('|', dto.ProductionLocations); + entity.Studios = dto.Studios is not null ? string.Join('|', dto.Studios) : null; + entity.Tags = dto.Tags is not null ? string.Join('|', dto.Tags) : null; + entity.LockedFields = dto.LockedFields is not null ? string.Join('|', dto.LockedFields) : null; + + if (dto is IHasProgramAttributes hasProgramAttributes) + { + entity.IsMovie = hasProgramAttributes.IsMovie; + entity.IsSeries = hasProgramAttributes.IsSeries; + entity.EpisodeTitle = hasProgramAttributes.EpisodeTitle; + entity.IsRepeat = hasProgramAttributes.IsRepeat; + } + + if (dto is LiveTvChannel liveTvChannel) + { + entity.ExternalServiceId = liveTvChannel.ServiceName; + } + + if (dto is Trailer trailer) + { + entity.LockedFields = trailer.LockedFields is not null ? string.Join('|', trailer.LockedFields) : null; + } + + if (dto is Video video) + { + entity.PrimaryVersionId = video.PrimaryVersionId; + } + + if (dto is IHasSeries hasSeriesName) + { + entity.SeriesName = hasSeriesName.SeriesName; + entity.SeriesId = hasSeriesName.SeriesId; + entity.SeriesPresentationUniqueKey = hasSeriesName.SeriesPresentationUniqueKey; + } + + if (dto is Episode episode) + { + entity.SeasonName = episode.SeasonName; + entity.SeasonId = episode.SeasonId; + } + + if (dto is IHasArtist hasArtists) + { + entity.Artists = hasArtists.Artists is not null ? string.Join('|', hasArtists.Artists) : null; + } + + if (dto is IHasAlbumArtist hasAlbumArtists) + { + entity.AlbumArtists = hasAlbumArtists.AlbumArtists is not null ? string.Join('|', hasAlbumArtists.AlbumArtists) : null; + } + + if (dto is LiveTvProgram program) + { + entity.ShowId = program.ShowId; + } + + if (dto.ImageInfos is not null) + { + entity.Images = SerializeImages(dto.ImageInfos); + } + + // dto.Type = entity.Type; + // dto.Data = entity.Data; + // dto.MediaType = entity.MediaType; + if (dto is IHasStartDate hasStartDate) + { + entity.StartDate = hasStartDate.StartDate; + } + + // Fields that are present in the DB but are never actually used + // dto.UnratedType = entity.UnratedType; + // dto.TopParentId = entity.TopParentId; + // dto.CleanName = entity.CleanName; + // dto.UserDataKey = entity.UserDataKey; + + if (dto is Folder folder) + { + entity.DateLastMediaAdded = folder.DateLastMediaAdded; + entity.IsFolder = folder.IsFolder; + } + + return entity; + } + + private IReadOnlyList<string> GetItemValueNames(int[] itemValueTypes, IReadOnlyList<string> withItemTypes, IReadOnlyList<string> excludeItemTypes) + { + using var context = dbProvider.CreateDbContext(); + + var query = context.ItemValues + .Where(e => itemValueTypes.Contains(e.Type)); + if (withItemTypes.Count > 0) + { + query = query.Where(e => context.BaseItems.Where(e => withItemTypes.Contains(e.Type)).Any(f => f.ItemValues!.Any(w => w.ItemId.Equals(e.ItemId)))); + } + + if (excludeItemTypes.Count > 0) + { + query = query.Where(e => !context.BaseItems.Where(e => withItemTypes.Contains(e.Type)).Any(f => f.ItemValues!.Any(w => w.ItemId.Equals(e.ItemId)))); + } + + query = query.DistinctBy(e => e.CleanValue); + return query.Select(e => e.CleanValue).ToImmutableArray(); + } + + private BaseItemDto DeserialiseBaseItem(BaseItemEntity baseItemEntity) + { + var type = GetType(baseItemEntity.Type) ?? throw new InvalidOperationException("Cannot deserialise unkown type."); + var dto = Activator.CreateInstance(type) as BaseItemDto ?? throw new InvalidOperationException("Cannot deserialise unkown type."); + return Map(baseItemEntity, dto); + } + + private QueryResult<(BaseItemDto Item, ItemCounts ItemCounts)> GetItemValues(InternalItemsQuery filter, int[] itemValueTypes, string returnType) + { + ArgumentNullException.ThrowIfNull(filter); + + if (!filter.Limit.HasValue) + { + filter.EnableTotalRecordCount = false; + } + + using var context = dbProvider.CreateDbContext(); + + var innerQuery = new InternalItemsQuery(filter.User) + { + ExcludeItemTypes = filter.ExcludeItemTypes, + IncludeItemTypes = filter.IncludeItemTypes, + MediaTypes = filter.MediaTypes, + AncestorIds = filter.AncestorIds, + ItemIds = filter.ItemIds, + TopParentIds = filter.TopParentIds, + ParentId = filter.ParentId, + IsAiring = filter.IsAiring, + IsMovie = filter.IsMovie, + IsSports = filter.IsSports, + IsKids = filter.IsKids, + IsNews = filter.IsNews, + IsSeries = filter.IsSeries + }; + var query = TranslateQuery(context.BaseItems, context, innerQuery); + + query = query.Where(e => e.Type == returnType && e.ItemValues!.Any(f => e.CleanName == f.CleanValue && itemValueTypes.Contains(f.Type))); + + var outerQuery = new InternalItemsQuery(filter.User) + { + IsPlayed = filter.IsPlayed, + IsFavorite = filter.IsFavorite, + IsFavoriteOrLiked = filter.IsFavoriteOrLiked, + IsLiked = filter.IsLiked, + IsLocked = filter.IsLocked, + NameLessThan = filter.NameLessThan, + NameStartsWith = filter.NameStartsWith, + NameStartsWithOrGreater = filter.NameStartsWithOrGreater, + Tags = filter.Tags, + OfficialRatings = filter.OfficialRatings, + StudioIds = filter.StudioIds, + GenreIds = filter.GenreIds, + Genres = filter.Genres, + Years = filter.Years, + NameContains = filter.NameContains, + SearchTerm = filter.SearchTerm, + SimilarTo = filter.SimilarTo, + ExcludeItemIds = filter.ExcludeItemIds + }; + query = TranslateQuery(query, context, outerQuery) + .OrderBy(e => e.PresentationUniqueKey); + + if (filter.OrderBy.Count != 0 + || filter.SimilarTo is not null + || !string.IsNullOrEmpty(filter.SearchTerm)) + { + query = ApplyOrder(query, filter); + } + else + { + query = query.OrderBy(e => e.SortName); + } + + if (filter.Limit.HasValue || filter.StartIndex.HasValue) + { + var offset = filter.StartIndex ?? 0; + + if (offset > 0) + { + query = query.Skip(offset); + } + + if (filter.Limit.HasValue) + { + query.Take(filter.Limit.Value); + } + } + + var result = new QueryResult<(BaseItem, ItemCounts)>(); + string countText = string.Empty; + if (filter.EnableTotalRecordCount) + { + result.TotalRecordCount = query.DistinctBy(e => e.PresentationUniqueKey).Count(); + } + + var resultQuery = query.Select(e => new + { + item = e, + itemCount = new ItemCounts() + { + SeriesCount = e.ItemValues!.Count(e => e.Type == (int)BaseItemKind.Series), + EpisodeCount = e.ItemValues!.Count(e => e.Type == (int)BaseItemKind.Episode), + MovieCount = e.ItemValues!.Count(e => e.Type == (int)BaseItemKind.Movie), + AlbumCount = e.ItemValues!.Count(e => e.Type == (int)BaseItemKind.MusicAlbum), + ArtistCount = e.ItemValues!.Count(e => e.Type == 0 || e.Type == 1), + SongCount = e.ItemValues!.Count(e => e.Type == (int)BaseItemKind.MusicAlbum), + TrailerCount = e.ItemValues!.Count(e => e.Type == (int)BaseItemKind.Trailer), + } + }); + + result.StartIndex = filter.StartIndex ?? 0; + result.Items = resultQuery.ToImmutableArray().Select(e => + { + return (DeserialiseBaseItem(e.item), e.itemCount); + }).ToImmutableArray(); + + return result; + } + + private static void PrepareFilterQuery(InternalItemsQuery query) + { + if (query.Limit.HasValue && query.EnableGroupByMetadataKey) + { + query.Limit = query.Limit.Value + 4; + } + + if (query.IsResumable ?? false) + { + query.IsVirtualItem = false; + } + } + + private string GetCleanValue(string value) + { + if (string.IsNullOrWhiteSpace(value)) + { + return value; + } + + return value.RemoveDiacritics().ToLowerInvariant(); + } + + private List<(int MagicNumber, string Value)> GetItemValuesToSave(BaseItem item, List<string> inheritedTags) + { + var list = new List<(int, string)>(); + + if (item is IHasArtist hasArtist) + { + list.AddRange(hasArtist.Artists.Select(i => (0, i))); + } + + if (item is IHasAlbumArtist hasAlbumArtist) + { + list.AddRange(hasAlbumArtist.AlbumArtists.Select(i => (1, i))); + } + + list.AddRange(item.Genres.Select(i => (2, i))); + list.AddRange(item.Studios.Select(i => (3, i))); + list.AddRange(item.Tags.Select(i => (4, i))); + + // keywords was 5 + + list.AddRange(inheritedTags.Select(i => (6, i))); + + // Remove all invalid values. + list.RemoveAll(i => string.IsNullOrWhiteSpace(i.Item2)); + + return list; + } + + internal static string? SerializeProviderIds(Dictionary<string, string> providerIds) + { + StringBuilder str = new StringBuilder(); + foreach (var i in providerIds) + { + // Ideally we shouldn't need this IsNullOrWhiteSpace check, + // but we're seeing some cases of bad data slip through + if (string.IsNullOrWhiteSpace(i.Value)) + { + continue; + } + + str.Append(i.Key) + .Append('=') + .Append(i.Value) + .Append('|'); + } + + if (str.Length == 0) + { + return null; + } + + str.Length -= 1; // Remove last | + return str.ToString(); + } + + internal static void DeserializeProviderIds(string value, IHasProviderIds item) + { + if (string.IsNullOrWhiteSpace(value)) + { + return; + } + + foreach (var part in value.SpanSplit('|')) + { + var providerDelimiterIndex = part.IndexOf('='); + // Don't let empty values through + if (providerDelimiterIndex != -1 && part.Length != providerDelimiterIndex + 1) + { + item.SetProviderId(part[..providerDelimiterIndex].ToString(), part[(providerDelimiterIndex + 1)..].ToString()); + } + } + } + + internal string? SerializeImages(ItemImageInfo[] images) + { + if (images.Length == 0) + { + return null; + } + + StringBuilder str = new StringBuilder(); + foreach (var i in images) + { + if (string.IsNullOrWhiteSpace(i.Path)) + { + continue; + } + + AppendItemImageInfo(str, i); + str.Append('|'); + } + + str.Length -= 1; // Remove last | + return str.ToString(); + } + + internal ItemImageInfo[] DeserializeImages(string value) + { + if (string.IsNullOrWhiteSpace(value)) + { + return Array.Empty<ItemImageInfo>(); + } + + // TODO The following is an ugly performance optimization, but it's extremely unlikely that the data in the database would be malformed + var valueSpan = value.AsSpan(); + var count = valueSpan.Count('|') + 1; + + var position = 0; + var result = new ItemImageInfo[count]; + foreach (var part in valueSpan.Split('|')) + { + var image = ItemImageInfoFromValueString(part); + + if (image is not null) + { + result[position++] = image; + } + } + + if (position == count) + { + return result; + } + + if (position == 0) + { + return Array.Empty<ItemImageInfo>(); + } + + // Extremely unlikely, but somehow one or more of the image strings were malformed. Cut the array. + return result[..position]; + } + + private void AppendItemImageInfo(StringBuilder bldr, ItemImageInfo image) + { + const char Delimiter = '*'; + + var path = image.Path ?? string.Empty; + + bldr.Append(GetPathToSave(path)) + .Append(Delimiter) + .Append(image.DateModified.Ticks) + .Append(Delimiter) + .Append(image.Type) + .Append(Delimiter) + .Append(image.Width) + .Append(Delimiter) + .Append(image.Height); + + var hash = image.BlurHash; + if (!string.IsNullOrEmpty(hash)) + { + bldr.Append(Delimiter) + // Replace delimiters with other characters. + // This can be removed when we migrate to a proper DB. + .Append(hash.Replace(Delimiter, '/').Replace('|', '\\')); + } + } + + private string? GetPathToSave(string path) + { + if (path is null) + { + return null; + } + + return appHost.ReverseVirtualPath(path); + } + + private string RestorePath(string path) + { + return appHost.ExpandVirtualPath(path); + } + + internal ItemImageInfo? ItemImageInfoFromValueString(ReadOnlySpan<char> value) + { + const char Delimiter = '*'; + + var nextSegment = value.IndexOf(Delimiter); + if (nextSegment == -1) + { + return null; + } + + ReadOnlySpan<char> path = value[..nextSegment]; + value = value[(nextSegment + 1)..]; + nextSegment = value.IndexOf(Delimiter); + if (nextSegment == -1) + { + return null; + } + + ReadOnlySpan<char> dateModified = value[..nextSegment]; + value = value[(nextSegment + 1)..]; + nextSegment = value.IndexOf(Delimiter); + if (nextSegment == -1) + { + nextSegment = value.Length; + } + + ReadOnlySpan<char> imageType = value[..nextSegment]; + + var image = new ItemImageInfo + { + Path = RestorePath(path.ToString()) + }; + + if (long.TryParse(dateModified, CultureInfo.InvariantCulture, out var ticks) + && ticks >= DateTime.MinValue.Ticks + && ticks <= DateTime.MaxValue.Ticks) + { + image.DateModified = new DateTime(ticks, DateTimeKind.Utc); + } + else + { + return null; + } + + if (Enum.TryParse(imageType, true, out ImageType type)) + { + image.Type = type; + } + else + { + return null; + } + + // Optional parameters: width*height*blurhash + if (nextSegment + 1 < value.Length - 1) + { + value = value[(nextSegment + 1)..]; + nextSegment = value.IndexOf(Delimiter); + if (nextSegment == -1 || nextSegment == value.Length) + { + return image; + } + + ReadOnlySpan<char> widthSpan = value[..nextSegment]; + + value = value[(nextSegment + 1)..]; + nextSegment = value.IndexOf(Delimiter); + if (nextSegment == -1) + { + nextSegment = value.Length; + } + + ReadOnlySpan<char> heightSpan = value[..nextSegment]; + + if (int.TryParse(widthSpan, NumberStyles.Integer, CultureInfo.InvariantCulture, out var width) + && int.TryParse(heightSpan, NumberStyles.Integer, CultureInfo.InvariantCulture, out var height)) + { + image.Width = width; + image.Height = height; + } + + if (nextSegment < value.Length - 1) + { + value = value[(nextSegment + 1)..]; + var length = value.Length; + + Span<char> blurHashSpan = stackalloc char[length]; + for (int i = 0; i < length; i++) + { + var c = value[i]; + blurHashSpan[i] = c switch + { + '/' => Delimiter, + '\\' => '|', + _ => c + }; + } + + image.BlurHash = new string(blurHashSpan); + } + } + + return image; + } + + private List<string> GetItemByNameTypesInQuery(InternalItemsQuery query) + { + var list = new List<string>(); + + if (IsTypeInQuery(BaseItemKind.Person, query)) + { + list.Add(typeof(Person).FullName!); + } + + if (IsTypeInQuery(BaseItemKind.Genre, query)) + { + list.Add(typeof(Genre).FullName!); + } + + if (IsTypeInQuery(BaseItemKind.MusicGenre, query)) + { + list.Add(typeof(MusicGenre).FullName!); + } + + if (IsTypeInQuery(BaseItemKind.MusicArtist, query)) + { + list.Add(typeof(MusicArtist).FullName!); + } + + if (IsTypeInQuery(BaseItemKind.Studio, query)) + { + list.Add(typeof(Studio).FullName!); + } + + return list; + } + + private bool IsTypeInQuery(BaseItemKind type, InternalItemsQuery query) + { + if (query.ExcludeItemTypes.Contains(type)) + { + return false; + } + + return query.IncludeItemTypes.Length == 0 || query.IncludeItemTypes.Contains(type); + } + + private IQueryable<T> Pageinate<T>(IQueryable<T> query, InternalItemsQuery filter) + { + if (filter.Limit.HasValue || filter.StartIndex.HasValue) + { + var offset = filter.StartIndex ?? 0; + + if (offset > 0) + { + query = query.Skip(offset); + } + + if (filter.Limit.HasValue) + { + query = query.Take(filter.Limit.Value); + } + } + + return query; + } + + private Expression<Func<BaseItemEntity, object>> MapOrderByField(ItemSortBy sortBy, InternalItemsQuery query) + { +#pragma warning disable CS8603 // Possible null reference return. + return sortBy switch + { + ItemSortBy.AirTime => e => e.SortName, // TODO + ItemSortBy.Runtime => e => e.RunTimeTicks, + ItemSortBy.Random => e => EF.Functions.Random(), + ItemSortBy.DatePlayed => e => e.UserData!.FirstOrDefault(f => f.UserId.Equals(query.User!.Id) && f.Key == e.UserDataKey)!.LastPlayedDate, + ItemSortBy.PlayCount => e => e.UserData!.FirstOrDefault(f => f.UserId.Equals(query.User!.Id) && f.Key == e.UserDataKey)!.PlayCount, + ItemSortBy.IsFavoriteOrLiked => e => e.UserData!.FirstOrDefault(f => f.UserId.Equals(query.User!.Id) && f.Key == e.UserDataKey)!.IsFavorite, + ItemSortBy.IsFolder => e => e.IsFolder, + ItemSortBy.IsPlayed => e => e.UserData!.FirstOrDefault(f => f.UserId.Equals(query.User!.Id) && f.Key == e.UserDataKey)!.Played, + ItemSortBy.IsUnplayed => e => !e.UserData!.FirstOrDefault(f => f.UserId.Equals(query.User!.Id) && f.Key == e.UserDataKey)!.Played, + ItemSortBy.DateLastContentAdded => e => e.DateLastMediaAdded, + ItemSortBy.Artist => e => e.ItemValues!.Where(f => f.Type == 0).Select(f => f.CleanValue), + ItemSortBy.AlbumArtist => e => e.ItemValues!.Where(f => f.Type == 1).Select(f => f.CleanValue), + ItemSortBy.Studio => e => e.ItemValues!.Where(f => f.Type == 3).Select(f => f.CleanValue), + ItemSortBy.OfficialRating => e => e.InheritedParentalRatingValue, + // ItemSortBy.SeriesDatePlayed => "(Select MAX(LastPlayedDate) from TypedBaseItems B" + GetJoinUserDataText(query) + " where Played=1 and B.SeriesPresentationUniqueKey=A.PresentationUniqueKey)", + ItemSortBy.SeriesSortName => e => e.SeriesName, + // ItemSortBy.AiredEpisodeOrder => "AiredEpisodeOrder", + ItemSortBy.Album => e => e.Album, + ItemSortBy.DateCreated => e => e.DateCreated, + ItemSortBy.PremiereDate => e => e.PremiereDate, + ItemSortBy.StartDate => e => e.StartDate, + ItemSortBy.Name => e => e.Name, + ItemSortBy.CommunityRating => e => e.CommunityRating, + ItemSortBy.ProductionYear => e => e.ProductionYear, + ItemSortBy.CriticRating => e => e.CriticRating, + ItemSortBy.VideoBitRate => e => e.TotalBitrate, + ItemSortBy.ParentIndexNumber => e => e.ParentIndexNumber, + ItemSortBy.IndexNumber => e => e.IndexNumber, + _ => e => e.SortName + }; +#pragma warning restore CS8603 // Possible null reference return. + + } + + private bool EnableGroupByPresentationUniqueKey(InternalItemsQuery query) + { + if (!query.GroupByPresentationUniqueKey) + { + return false; + } + + if (query.GroupBySeriesPresentationUniqueKey) + { + return false; + } + + if (!string.IsNullOrWhiteSpace(query.PresentationUniqueKey)) + { + return false; + } + + if (query.User is null) + { + return false; + } + + if (query.IncludeItemTypes.Length == 0) + { + return true; + } + + return query.IncludeItemTypes.Contains(BaseItemKind.Episode) + || query.IncludeItemTypes.Contains(BaseItemKind.Video) + || query.IncludeItemTypes.Contains(BaseItemKind.Movie) + || query.IncludeItemTypes.Contains(BaseItemKind.MusicVideo) + || query.IncludeItemTypes.Contains(BaseItemKind.Series) + || query.IncludeItemTypes.Contains(BaseItemKind.Season); + } + + private IQueryable<BaseItemEntity> ApplyOrder(IQueryable<BaseItemEntity> query, InternalItemsQuery filter) + { + var orderBy = filter.OrderBy; + bool hasSearch = !string.IsNullOrEmpty(filter.SearchTerm); + + if (hasSearch) + { + List<(ItemSortBy, SortOrder)> prepend = new List<(ItemSortBy, SortOrder)>(4); + if (hasSearch) + { + prepend.Add((ItemSortBy.SortName, SortOrder.Ascending)); + } + + orderBy = filter.OrderBy = [.. prepend, .. orderBy]; + } + else if (orderBy.Count == 0) + { + return query; + } + + foreach (var item in orderBy) + { + var expression = MapOrderByField(item.OrderBy, filter); + if (item.SortOrder == SortOrder.Ascending) + { + query = query.OrderBy(expression); + } + else + { + query = query.OrderByDescending(expression); + } + } + + return query; + } +} |