115 lines
3.9 KiB
C#
115 lines
3.9 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.Net;
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using MediaBrowser.Model.Querying;
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using ServiceStack;
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using System.Collections.Generic;
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using System.Linq;
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namespace MediaBrowser.Api.Music
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{
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[Route("/Songs/{Id}/InstantMix", "GET", Summary = "Creates an instant playlist based on a given song")]
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public class GetInstantMixFromSong : BaseGetSimilarItemsFromItem
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{
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}
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[Route("/Albums/{Id}/InstantMix", "GET", Summary = "Creates an instant playlist based on a given album")]
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public class GetInstantMixFromAlbum : BaseGetSimilarItemsFromItem
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{
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}
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[Route("/Artists/{Name}/InstantMix", "GET", Summary = "Creates an instant playlist based on a given artist")]
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public class GetInstantMixFromArtist : BaseGetSimilarItems
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{
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[ApiMember(Name = "Name", Description = "The artist name", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
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public string Name { get; set; }
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}
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[Route("/MusicGenres/{Name}/InstantMix", "GET", Summary = "Creates an instant playlist based on a music genre")]
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public class GetInstantMixFromMusicGenre : BaseGetSimilarItems
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{
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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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}
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[Authenticated]
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public class InstantMixService : BaseApiService
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{
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private readonly IUserManager _userManager;
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private readonly IDtoService _dtoService;
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private readonly ILibraryManager _libraryManager;
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private readonly IMusicManager _musicManager;
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public InstantMixService(IUserManager userManager, IDtoService dtoService, IMusicManager musicManager, ILibraryManager libraryManager)
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{
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_userManager = userManager;
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_dtoService = dtoService;
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_musicManager = musicManager;
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_libraryManager = libraryManager;
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}
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public object Get(GetInstantMixFromSong request)
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{
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var item = (Audio)_libraryManager.GetItemById(request.Id);
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var user = _userManager.GetUserById(request.UserId.Value);
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var items = _musicManager.GetInstantMixFromSong(item, user);
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return GetResult(items, user, request);
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}
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public object Get(GetInstantMixFromAlbum request)
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{
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var album = (MusicAlbum)_libraryManager.GetItemById(request.Id);
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var user = _userManager.GetUserById(request.UserId.Value);
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var items = _musicManager.GetInstantMixFromAlbum(album, user);
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return GetResult(items, user, request);
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}
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public object Get(GetInstantMixFromMusicGenre request)
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{
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var user = _userManager.GetUserById(request.UserId.Value);
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var items = _musicManager.GetInstantMixFromGenres(new[] { request.Name }, user);
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return GetResult(items, user, request);
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}
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public object Get(GetInstantMixFromArtist request)
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{
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var user = _userManager.GetUserById(request.UserId.Value);
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var items = _musicManager.GetInstantMixFromArtist(request.Name, user);
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return GetResult(items, user, request);
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}
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private object GetResult(IEnumerable<Audio> items, User user, BaseGetSimilarItems request)
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{
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var fields = request.GetItemFields().ToList();
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var list = items.ToList();
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var result = new ItemsResult
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{
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TotalRecordCount = list.Count
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};
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var dtos = list.Take(request.Limit ?? list.Count)
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.Select(i => _dtoService.GetBaseItemDto(i, fields, user));
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result.Items = dtos.ToArray();
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return ToOptimizedResult(result);
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}
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}
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}
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