From bb2e90c1e1f642af55ea57133dc625614d7eef16 Mon Sep 17 00:00:00 2001 From: David Date: Wed, 15 Jul 2020 16:40:49 +0200 Subject: Remove unused api files --- MediaBrowser.Api/SimilarItemsHelper.cs | 223 --------------------------------- 1 file changed, 223 deletions(-) delete mode 100644 MediaBrowser.Api/SimilarItemsHelper.cs (limited to 'MediaBrowser.Api/SimilarItemsHelper.cs') diff --git a/MediaBrowser.Api/SimilarItemsHelper.cs b/MediaBrowser.Api/SimilarItemsHelper.cs deleted file mode 100644 index dcd22280a..000000000 --- a/MediaBrowser.Api/SimilarItemsHelper.cs +++ /dev/null @@ -1,223 +0,0 @@ -using System; -using System.Collections.Generic; -using System.Linq; -using MediaBrowser.Controller.Dto; -using MediaBrowser.Controller.Entities; -using MediaBrowser.Controller.Library; -using MediaBrowser.Controller.Persistence; -using MediaBrowser.Model.Dto; -using MediaBrowser.Model.Entities; -using MediaBrowser.Model.Querying; -using MediaBrowser.Model.Services; -using Microsoft.Extensions.Logging; - -namespace MediaBrowser.Api -{ - /// - /// Class BaseGetSimilarItemsFromItem - /// - public class BaseGetSimilarItemsFromItem : BaseGetSimilarItems - { - /// - /// Gets or sets the id. - /// - /// The id. - [ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")] - public string Id { get; set; } - - public string ExcludeArtistIds { get; set; } - } - - public class BaseGetSimilarItems : IReturn>, IHasDtoOptions - { - [ApiMember(Name = "EnableImages", Description = "Optional, include image information in output", IsRequired = false, DataType = "boolean", ParameterType = "query", Verb = "GET")] - public bool? EnableImages { get; set; } - - [ApiMember(Name = "EnableUserData", Description = "Optional, include user data", IsRequired = false, DataType = "boolean", ParameterType = "query", Verb = "GET")] - public bool? EnableUserData { get; set; } - - [ApiMember(Name = "ImageTypeLimit", Description = "Optional, the max number of images to return, per image type", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "GET")] - public int? ImageTypeLimit { get; set; } - - [ApiMember(Name = "EnableImageTypes", Description = "Optional. The image types to include in the output.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")] - public string EnableImageTypes { get; set; } - - /// - /// Gets or sets the user id. - /// - /// The user id. - [ApiMember(Name = "UserId", Description = "Optional. Filter by user id, and attach user data", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")] - public Guid UserId { get; set; } - - /// - /// The maximum number of items to return - /// - /// The limit. - [ApiMember(Name = "Limit", Description = "Optional. The maximum number of records to return", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "GET")] - public int? Limit { get; set; } - - /// - /// Fields to return within the items, in addition to basic information - /// - /// The fields. - [ApiMember(Name = "Fields", Description = "Optional. Specify additional fields of information to return in the output. This allows multiple, comma delimeted. Options: Budget, Chapters, DateCreated, Genres, HomePageUrl, IndexOptions, MediaStreams, Overview, ParentId, Path, People, ProviderIds, PrimaryImageAspectRatio, Revenue, SortName, Studios, Taglines, TrailerUrls", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)] - public string Fields { get; set; } - } - - /// - /// Class SimilarItemsHelper - /// - public static class SimilarItemsHelper - { - internal static QueryResult GetSimilarItemsResult(DtoOptions dtoOptions, IUserManager userManager, IItemRepository itemRepository, ILibraryManager libraryManager, IUserDataManager userDataRepository, IDtoService dtoService, BaseGetSimilarItemsFromItem request, Type[] includeTypes, Func, List, BaseItem, int> getSimilarityScore) - { - var user = !request.UserId.Equals(Guid.Empty) ? userManager.GetUserById(request.UserId) : null; - - var item = string.IsNullOrEmpty(request.Id) ? - (!request.UserId.Equals(Guid.Empty) ? libraryManager.GetUserRootFolder() : - libraryManager.RootFolder) : libraryManager.GetItemById(request.Id); - - var query = new InternalItemsQuery(user) - { - IncludeItemTypes = includeTypes.Select(i => i.Name).ToArray(), - Recursive = true, - DtoOptions = dtoOptions - }; - - // ExcludeArtistIds - if (!string.IsNullOrEmpty(request.ExcludeArtistIds)) - { - query.ExcludeArtistIds = BaseApiService.GetGuids(request.ExcludeArtistIds); - } - - var inputItems = libraryManager.GetItemList(query); - - var items = GetSimilaritems(item, libraryManager, inputItems, getSimilarityScore) - .ToList(); - - var returnItems = items; - - if (request.Limit.HasValue) - { - returnItems = returnItems.Take(request.Limit.Value).ToList(); - } - - var dtos = dtoService.GetBaseItemDtos(returnItems, dtoOptions, user); - - return new QueryResult - { - Items = dtos, - - TotalRecordCount = items.Count - }; - } - - /// - /// Gets the similaritems. - /// - /// The item. - /// The library manager. - /// The input items. - /// The get similarity score. - /// IEnumerable{BaseItem}. - internal static IEnumerable GetSimilaritems(BaseItem item, ILibraryManager libraryManager, IEnumerable inputItems, Func, List, BaseItem, int> getSimilarityScore) - { - var itemId = item.Id; - inputItems = inputItems.Where(i => i.Id != itemId); - var itemPeople = libraryManager.GetPeople(item); - var allPeople = libraryManager.GetPeople(new InternalPeopleQuery - { - AppearsInItemId = item.Id - }); - - return inputItems.Select(i => new Tuple(i, getSimilarityScore(item, itemPeople, allPeople, i))) - .Where(i => i.Item2 > 2) - .OrderByDescending(i => i.Item2) - .Select(i => i.Item1); - } - - private static IEnumerable GetTags(BaseItem item) - { - return item.Tags; - } - - /// - /// Gets the similiarity score. - /// - /// The item1. - /// The item1 people. - /// All people. - /// The item2. - /// System.Int32. - internal static int GetSimiliarityScore(BaseItem item1, List item1People, List allPeople, BaseItem item2) - { - var points = 0; - - if (!string.IsNullOrEmpty(item1.OfficialRating) && string.Equals(item1.OfficialRating, item2.OfficialRating, StringComparison.OrdinalIgnoreCase)) - { - points += 10; - } - - // Find common genres - points += item1.Genres.Where(i => item2.Genres.Contains(i, StringComparer.OrdinalIgnoreCase)).Sum(i => 10); - - // Find common tags - points += GetTags(item1).Where(i => GetTags(item2).Contains(i, StringComparer.OrdinalIgnoreCase)).Sum(i => 10); - - // Find common studios - points += item1.Studios.Where(i => item2.Studios.Contains(i, StringComparer.OrdinalIgnoreCase)).Sum(i => 3); - - var item2PeopleNames = allPeople.Where(i => i.ItemId == item2.Id) - .Select(i => i.Name) - .Where(i => !string.IsNullOrWhiteSpace(i)) - .DistinctNames() - .ToDictionary(i => i, StringComparer.OrdinalIgnoreCase); - - points += item1People.Where(i => item2PeopleNames.ContainsKey(i.Name)).Sum(i => - { - if (string.Equals(i.Type, PersonType.Director, StringComparison.OrdinalIgnoreCase) || string.Equals(i.Role, PersonType.Director, StringComparison.OrdinalIgnoreCase)) - { - return 5; - } - if (string.Equals(i.Type, PersonType.Actor, StringComparison.OrdinalIgnoreCase) || string.Equals(i.Role, PersonType.Actor, StringComparison.OrdinalIgnoreCase)) - { - return 3; - } - if (string.Equals(i.Type, PersonType.Composer, StringComparison.OrdinalIgnoreCase) || string.Equals(i.Role, PersonType.Composer, StringComparison.OrdinalIgnoreCase)) - { - return 3; - } - if (string.Equals(i.Type, PersonType.GuestStar, StringComparison.OrdinalIgnoreCase) || string.Equals(i.Role, PersonType.GuestStar, StringComparison.OrdinalIgnoreCase)) - { - return 3; - } - if (string.Equals(i.Type, PersonType.Writer, StringComparison.OrdinalIgnoreCase) || string.Equals(i.Role, PersonType.Writer, StringComparison.OrdinalIgnoreCase)) - { - return 2; - } - - return 1; - }); - - if (item1.ProductionYear.HasValue && item2.ProductionYear.HasValue) - { - var diff = Math.Abs(item1.ProductionYear.Value - item2.ProductionYear.Value); - - // Add if they came out within the same decade - if (diff < 10) - { - points += 2; - } - - // And more if within five years - if (diff < 5) - { - points += 2; - } - } - - return points; - } - - } -} -- cgit v1.2.3