jellyfin-server/MediaBrowser.Api/UserLibrary/UserLibraryService.cs
2013-09-04 13:02:19 -04:00

728 lines
27 KiB
C#

using MediaBrowser.Controller.Dto;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Controller.Entities.Movies;
using MediaBrowser.Controller.Entities.TV;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Persistence;
using MediaBrowser.Controller.Session;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Querying;
using ServiceStack.ServiceHost;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
namespace MediaBrowser.Api.UserLibrary
{
/// <summary>
/// Class GetItem
/// </summary>
[Route("/Users/{UserId}/Items/{Id}", "GET")]
[Api(Description = "Gets an item from a user's library")]
public class GetItem : IReturn<BaseItemDto>
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
public Guid UserId { get; set; }
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
public string Id { get; set; }
}
/// <summary>
/// Class GetItem
/// </summary>
[Route("/Users/{UserId}/Items/Root", "GET")]
[Api(Description = "Gets the root folder from a user's library")]
public class GetRootFolder : IReturn<BaseItemDto>
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
public Guid UserId { get; set; }
}
/// <summary>
/// Class GetIntros
/// </summary>
[Route("/Users/{UserId}/Items/{Id}/Intros", "GET")]
[Api(("Gets intros to play before the main media item plays"))]
public class GetIntros : IReturn<List<string>>
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
public Guid UserId { get; set; }
/// <summary>
/// Gets or sets the item id.
/// </summary>
/// <value>The item id.</value>
[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
public string Id { get; set; }
}
/// <summary>
/// Class MarkFavoriteItem
/// </summary>
[Route("/Users/{UserId}/FavoriteItems/{Id}", "POST")]
[Api(Description = "Marks an item as a favorite")]
public class MarkFavoriteItem : IReturn<UserItemDataDto>
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public Guid UserId { get; set; }
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public string Id { get; set; }
}
/// <summary>
/// Class UnmarkFavoriteItem
/// </summary>
[Route("/Users/{UserId}/FavoriteItems/{Id}", "DELETE")]
[Api(Description = "Unmarks an item as a favorite")]
public class UnmarkFavoriteItem : IReturn<UserItemDataDto>
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "DELETE")]
public Guid UserId { get; set; }
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "DELETE")]
public string Id { get; set; }
}
/// <summary>
/// Class ClearUserItemRating
/// </summary>
[Route("/Users/{UserId}/Items/{Id}/Rating", "DELETE")]
[Api(Description = "Deletes a user's saved personal rating for an item")]
public class DeleteUserItemRating : IReturn<UserItemDataDto>
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "DELETE")]
public Guid UserId { get; set; }
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "DELETE")]
public string Id { get; set; }
}
/// <summary>
/// Class UpdateUserItemRating
/// </summary>
[Route("/Users/{UserId}/Items/{Id}/Rating", "POST")]
[Api(Description = "Updates a user's rating for an item")]
public class UpdateUserItemRating : IReturn<UserItemDataDto>
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public Guid UserId { get; set; }
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public string Id { get; set; }
/// <summary>
/// Gets or sets a value indicating whether this <see cref="UpdateUserItemRating" /> is likes.
/// </summary>
/// <value><c>true</c> if likes; otherwise, <c>false</c>.</value>
[ApiMember(Name = "Likes", Description = "Whether the user likes the item or not. true/false", IsRequired = true, DataType = "boolean", ParameterType = "query", Verb = "POST")]
public bool Likes { get; set; }
}
/// <summary>
/// Class MarkPlayedItem
/// </summary>
[Route("/Users/{UserId}/PlayedItems/{Id}", "POST")]
[Api(Description = "Marks an item as played")]
public class MarkPlayedItem : IReturn<UserItemDataDto>
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public Guid UserId { get; set; }
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public string Id { get; set; }
}
/// <summary>
/// Class MarkUnplayedItem
/// </summary>
[Route("/Users/{UserId}/PlayedItems/{Id}", "DELETE")]
[Api(Description = "Marks an item as unplayed")]
public class MarkUnplayedItem : IReturn<UserItemDataDto>
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "DELETE")]
public Guid UserId { get; set; }
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "DELETE")]
public string Id { get; set; }
}
/// <summary>
/// Class OnPlaybackStart
/// </summary>
[Route("/Users/{UserId}/PlayingItems/{Id}", "POST")]
[Api(Description = "Reports that a user has begun playing an item")]
public class OnPlaybackStart : IReturnVoid
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public Guid UserId { get; set; }
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public string Id { get; set; }
}
/// <summary>
/// Class OnPlaybackProgress
/// </summary>
[Route("/Users/{UserId}/PlayingItems/{Id}/Progress", "POST")]
[Api(Description = "Reports a user's playback progress")]
public class OnPlaybackProgress : IReturnVoid
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public Guid UserId { get; set; }
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public string Id { get; set; }
/// <summary>
/// Gets or sets the position ticks.
/// </summary>
/// <value>The position ticks.</value>
[ApiMember(Name = "PositionTicks", Description = "Optional. The current position, in ticks. 1 tick = 10000 ms", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "POST")]
public long? PositionTicks { get; set; }
[ApiMember(Name = "IsPaused", Description = "Indicates if the player is paused.", IsRequired = false, DataType = "boolean", ParameterType = "query", Verb = "POST")]
public bool IsPaused { get; set; }
[ApiMember(Name = "IsMuted", Description = "Indicates if the player is muted.", IsRequired = false, DataType = "boolean", ParameterType = "query", Verb = "POST")]
public bool IsMuted { get; set; }
}
/// <summary>
/// Class OnPlaybackStopped
/// </summary>
[Route("/Users/{UserId}/PlayingItems/{Id}", "DELETE")]
[Api(Description = "Reports that a user has stopped playing an item")]
public class OnPlaybackStopped : IReturnVoid
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "DELETE")]
public Guid UserId { get; set; }
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "DELETE")]
public string Id { get; set; }
/// <summary>
/// Gets or sets the position ticks.
/// </summary>
/// <value>The position ticks.</value>
[ApiMember(Name = "PositionTicks", Description = "Optional. The position, in ticks, where playback stopped. 1 tick = 10000 ms", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "DELETE")]
public long? PositionTicks { get; set; }
}
/// <summary>
/// Class GetLocalTrailers
/// </summary>
[Route("/Users/{UserId}/Items/{Id}/LocalTrailers", "GET")]
[Api(Description = "Gets local trailers for an item")]
public class GetLocalTrailers : IReturn<List<BaseItemDto>>
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
public Guid UserId { get; set; }
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
[ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
public string Id { get; set; }
}
/// <summary>
/// Class GetSpecialFeatures
/// </summary>
[Route("/Users/{UserId}/Items/{Id}/SpecialFeatures", "GET")]
[Api(Description = "Gets special features for an item")]
public class GetSpecialFeatures : IReturn<List<BaseItemDto>>
{
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
public Guid UserId { get; set; }
/// <summary>
/// Gets or sets the id.
/// </summary>
/// <value>The id.</value>
[ApiMember(Name = "Id", Description = "Movie Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")]
public string Id { get; set; }
}
/// <summary>
/// Class UserLibraryService
/// </summary>
public class UserLibraryService : BaseApiService
{
/// <summary>
/// The _user manager
/// </summary>
private readonly IUserManager _userManager;
/// <summary>
/// The _user data repository
/// </summary>
private readonly IUserDataRepository _userDataRepository;
/// <summary>
/// The _library manager
/// </summary>
private readonly ILibraryManager _libraryManager;
private readonly IItemRepository _itemRepo;
private readonly ISessionManager _sessionManager;
private readonly IDtoService _dtoService;
/// <summary>
/// Initializes a new instance of the <see cref="UserLibraryService" /> 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="itemRepo">The item repo.</param>
/// <exception cref="System.ArgumentNullException">jsonSerializer</exception>
public UserLibraryService(IUserManager userManager, ILibraryManager libraryManager, IUserDataRepository userDataRepository, IItemRepository itemRepo, ISessionManager sessionManager, IDtoService dtoService)
{
_userManager = userManager;
_libraryManager = libraryManager;
_userDataRepository = userDataRepository;
_itemRepo = itemRepo;
_sessionManager = sessionManager;
_dtoService = dtoService;
}
/// <summary>
/// Gets the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>System.Object.</returns>
public object Get(GetSpecialFeatures request)
{
var result = GetAsync(request).Result;
return ToOptimizedResult(result);
}
private Task<BaseItemDto[]> GetAsync(GetSpecialFeatures request)
{
var user = _userManager.GetUserById(request.UserId);
var item = string.IsNullOrEmpty(request.Id) ? user.RootFolder : _dtoService.GetItemByDtoId(request.Id, user.Id);
// Get everything
var fields = Enum.GetNames(typeof(ItemFields)).Select(i => (ItemFields)Enum.Parse(typeof(ItemFields), i, true)).ToList();
var movie = item as Movie;
// Get them from the db
if (movie != null)
{
// Avoid implicitly captured closure
var movie1 = movie;
var tasks = movie.SpecialFeatureIds
.Select(_itemRepo.RetrieveItem)
.OrderBy(i => i.SortName)
.Select(i => _dtoService.GetBaseItemDto(i, fields, user, movie1));
return Task.WhenAll(tasks);
}
var series = item as Series;
// Get them from the child tree
if (series != null)
{
var tasks = series
.RecursiveChildren
.OfType<Episode>()
.Where(i => i.ParentIndexNumber.HasValue && i.ParentIndexNumber.Value == 0)
.OrderBy(i =>
{
if (i.PremiereDate.HasValue)
{
return i.PremiereDate.Value;
}
if (i.ProductionYear.HasValue)
{
return new DateTime(i.ProductionYear.Value, 1, 1, 0, 0, 0, DateTimeKind.Utc);
}
return DateTime.MinValue;
})
.ThenBy(i => i.SortName)
.Select(i => _dtoService.GetBaseItemDto(i, fields, user));
return Task.WhenAll(tasks);
}
throw new ArgumentException("The item does not support special features");
}
/// <summary>
/// Gets the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>System.Object.</returns>
public object Get(GetLocalTrailers request)
{
var result = GetAsync(request).Result;
return ToOptimizedResult(result);
}
private Task<BaseItemDto[]> GetAsync(GetLocalTrailers request)
{
var user = _userManager.GetUserById(request.UserId);
var item = string.IsNullOrEmpty(request.Id) ? user.RootFolder : _dtoService.GetItemByDtoId(request.Id, user.Id);
// Get everything
var fields = Enum.GetNames(typeof(ItemFields)).Select(i => (ItemFields)Enum.Parse(typeof(ItemFields), i, true)).ToList();
var tasks = item.LocalTrailerIds
.Select(_itemRepo.RetrieveItem)
.OrderBy(i => i.SortName)
.Select(i => _dtoService.GetBaseItemDto(i, fields, user, item));
return Task.WhenAll(tasks);
}
/// <summary>
/// Gets the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>System.Object.</returns>
public object Get(GetItem request)
{
var user = _userManager.GetUserById(request.UserId);
var item = string.IsNullOrEmpty(request.Id) ? user.RootFolder : _dtoService.GetItemByDtoId(request.Id, user.Id);
// Get everything
var fields = Enum.GetNames(typeof(ItemFields)).Select(i => (ItemFields)Enum.Parse(typeof(ItemFields), i, true)).ToList();
var result = _dtoService.GetBaseItemDto(item, fields, user).Result;
return ToOptimizedResult(result);
}
/// <summary>
/// Gets the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>System.Object.</returns>
public object Get(GetRootFolder request)
{
var user = _userManager.GetUserById(request.UserId);
var item = user.RootFolder;
// Get everything
var fields = Enum.GetNames(typeof(ItemFields)).Select(i => (ItemFields)Enum.Parse(typeof(ItemFields), i, true)).ToList();
var result = _dtoService.GetBaseItemDto(item, fields, user).Result;
return ToOptimizedResult(result);
}
/// <summary>
/// Gets the specified request.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>System.Object.</returns>
public object Get(GetIntros request)
{
var user = _userManager.GetUserById(request.UserId);
var item = string.IsNullOrEmpty(request.Id) ? user.RootFolder : _dtoService.GetItemByDtoId(request.Id, user.Id);
var result = _libraryManager.GetIntros(item, user);
return ToOptimizedResult(result);
}
/// <summary>
/// Posts the specified request.
/// </summary>
/// <param name="request">The request.</param>
public object Post(MarkFavoriteItem request)
{
var dto = MarkFavorite(request.UserId, request.Id, true).Result;
return ToOptimizedResult(dto);
}
/// <summary>
/// Deletes the specified request.
/// </summary>
/// <param name="request">The request.</param>
public object Delete(UnmarkFavoriteItem request)
{
var dto = MarkFavorite(request.UserId, request.Id, false).Result;
return ToOptimizedResult(dto);
}
private async Task<UserItemDataDto> MarkFavorite(Guid userId, string itemId, bool isFavorite)
{
var user = _userManager.GetUserById(userId);
var item = string.IsNullOrEmpty(itemId) ? user.RootFolder : _dtoService.GetItemByDtoId(itemId, user.Id);
var key = item.GetUserDataKey();
// Get the user data for this item
var data = _userDataRepository.GetUserData(user.Id, key);
// Set favorite status
data.IsFavorite = isFavorite;
await _userDataRepository.SaveUserData(user.Id, key, data, CancellationToken.None).ConfigureAwait(false);
data = _userDataRepository.GetUserData(user.Id, key);
return _dtoService.GetUserItemDataDto(data);
}
/// <summary>
/// Deletes the specified request.
/// </summary>
/// <param name="request">The request.</param>
public object Delete(DeleteUserItemRating request)
{
var dto = UpdateUserItemRating(request.UserId, request.Id, null).Result;
return ToOptimizedResult(dto);
}
/// <summary>
/// Posts the specified request.
/// </summary>
/// <param name="request">The request.</param>
public object Post(UpdateUserItemRating request)
{
var dto = UpdateUserItemRating(request.UserId, request.Id, request.Likes).Result;
return ToOptimizedResult(dto);
}
private async Task<UserItemDataDto> UpdateUserItemRating(Guid userId, string itemId, bool? likes)
{
var user = _userManager.GetUserById(userId);
var item = string.IsNullOrEmpty(itemId) ? user.RootFolder : _dtoService.GetItemByDtoId(itemId, user.Id);
var key = item.GetUserDataKey();
// Get the user data for this item
var data = _userDataRepository.GetUserData(user.Id, key);
data.Likes = likes;
await _userDataRepository.SaveUserData(user.Id, key, data, CancellationToken.None).ConfigureAwait(false);
data = _userDataRepository.GetUserData(user.Id, key);
return _dtoService.GetUserItemDataDto(data);
}
/// <summary>
/// Posts the specified request.
/// </summary>
/// <param name="request">The request.</param>
public object Post(MarkPlayedItem request)
{
var user = _userManager.GetUserById(request.UserId);
var task = UpdatePlayedStatus(user, request.Id, true);
return ToOptimizedResult(task.Result);
}
private SessionInfo GetSession()
{
var auth = RequestFilterAttribute.GetAuthorization(RequestContext);
string deviceId;
string client;
string version;
auth.TryGetValue("DeviceId", out deviceId);
auth.TryGetValue("Client", out client);
auth.TryGetValue("Version", out version);
return _sessionManager.Sessions.First(i => string.Equals(i.DeviceId, deviceId) &&
string.Equals(i.Client, client) &&
string.Equals(i.ApplicationVersion, version));
}
/// <summary>
/// Posts the specified request.
/// </summary>
/// <param name="request">The request.</param>
public void Post(OnPlaybackStart request)
{
var user = _userManager.GetUserById(request.UserId);
var item = _dtoService.GetItemByDtoId(request.Id, user.Id);
_sessionManager.OnPlaybackStart(item, GetSession().Id);
}
/// <summary>
/// Posts the specified request.
/// </summary>
/// <param name="request">The request.</param>
public void Post(OnPlaybackProgress request)
{
var user = _userManager.GetUserById(request.UserId);
var item = _dtoService.GetItemByDtoId(request.Id, user.Id);
var task = _sessionManager.OnPlaybackProgress(item, request.PositionTicks, request.IsPaused, request.IsMuted, GetSession().Id);
Task.WaitAll(task);
}
/// <summary>
/// Posts the specified request.
/// </summary>
/// <param name="request">The request.</param>
public void Delete(OnPlaybackStopped request)
{
var user = _userManager.GetUserById(request.UserId);
var item = _dtoService.GetItemByDtoId(request.Id, user.Id);
var task = _sessionManager.OnPlaybackStopped(item, request.PositionTicks, GetSession().Id);
Task.WaitAll(task);
}
/// <summary>
/// Deletes the specified request.
/// </summary>
/// <param name="request">The request.</param>
public object Delete(MarkUnplayedItem request)
{
var user = _userManager.GetUserById(request.UserId);
var task = UpdatePlayedStatus(user, request.Id, false);
return ToOptimizedResult(task.Result);
}
/// <summary>
/// Updates the played status.
/// </summary>
/// <param name="user">The user.</param>
/// <param name="itemId">The item id.</param>
/// <param name="wasPlayed">if set to <c>true</c> [was played].</param>
/// <returns>Task.</returns>
private async Task<UserItemDataDto> UpdatePlayedStatus(User user, string itemId, bool wasPlayed)
{
var item = _dtoService.GetItemByDtoId(itemId, user.Id);
await item.SetPlayedStatus(user, wasPlayed, _userDataRepository).ConfigureAwait(false);
return _dtoService.GetUserItemDataDto(_userDataRepository.GetUserData(user.Id, item.GetUserDataKey()));
}
}
}