114 lines
4.0 KiB
C#
114 lines
4.0 KiB
C#
using MediaBrowser.Controller.Dto;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Entities.Audio;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.Persistence;
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using MediaBrowser.Model.Dto;
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using MediaBrowser.Model.Querying;
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using ServiceStack;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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namespace MediaBrowser.Api.UserLibrary
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{
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[Route("/MusicGenres", "GET")]
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[Api(Description = "Gets all music genres from a given item, folder, or the entire library")]
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public class GetMusicGenres : GetItemsByName
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{
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public GetMusicGenres()
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{
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IncludeItemTypes = typeof(Audio).Name;
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}
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}
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[Route("/MusicGenres/{Name}", "GET")]
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[Api(Description = "Gets a music genre, by name")]
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public class GetMusicGenre : IReturn<BaseItemDto>
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{
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/// <summary>
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/// Gets or sets the name.
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/// </summary>
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/// <value>The name.</value>
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[ApiMember(Name = "Name", Description = "The genre name", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
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public string Name { get; set; }
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/// <summary>
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/// Gets or sets the user id.
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/// </summary>
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/// <value>The user id.</value>
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[ApiMember(Name = "UserId", Description = "Optional. Filter by user id, and attach user data", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
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public Guid? UserId { get; set; }
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}
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public class MusicGenresService : BaseItemsByNameService<MusicGenre>
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{
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public MusicGenresService(IUserManager userManager, ILibraryManager libraryManager, IUserDataManager userDataRepository, IItemRepository itemRepo, IDtoService dtoService)
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: base(userManager, libraryManager, userDataRepository, itemRepo, dtoService)
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{
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}
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/// <summary>
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/// Gets the specified request.
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/// </summary>
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/// <param name="request">The request.</param>
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/// <returns>System.Object.</returns>
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public object Get(GetMusicGenre request)
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{
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var result = GetItem(request);
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return ToOptimizedSerializedResultUsingCache(result);
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}
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/// <summary>
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/// Gets the item.
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/// </summary>
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/// <param name="request">The request.</param>
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/// <returns>Task{BaseItemDto}.</returns>
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private BaseItemDto GetItem(GetMusicGenre request)
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{
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var item = GetMusicGenre(request.Name, LibraryManager);
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// Get everything
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var fields = Enum.GetNames(typeof(ItemFields)).Select(i => (ItemFields)Enum.Parse(typeof(ItemFields), i, true));
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if (request.UserId.HasValue)
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{
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var user = UserManager.GetUserById(request.UserId.Value);
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return DtoService.GetBaseItemDto(item, fields.ToList(), user);
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}
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return DtoService.GetBaseItemDto(item, fields.ToList());
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}
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/// <summary>
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/// Gets the specified request.
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/// </summary>
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/// <param name="request">The request.</param>
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/// <returns>System.Object.</returns>
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public object Get(GetMusicGenres request)
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{
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var result = GetResult(request);
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return ToOptimizedSerializedResultUsingCache(result);
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}
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/// <summary>
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/// Gets all items.
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/// </summary>
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/// <param name="request">The request.</param>
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/// <param name="items">The items.</param>
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/// <returns>IEnumerable{Tuple{System.StringFunc{System.Int32}}}.</returns>
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protected override IEnumerable<MusicGenre> GetAllItems(GetItemsByName request, IEnumerable<BaseItem> items)
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{
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var itemsList = items.ToList();
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return itemsList
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.SelectMany(i => i.Genres)
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.Distinct(StringComparer.OrdinalIgnoreCase)
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.Select(name => LibraryManager.GetMusicGenre(name));
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}
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}
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}
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