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using System;
using System.Linq;
using System.Threading.Tasks;
using MediaBrowser.Controller.Dto;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.Net;
using MediaBrowser.Controller.Playlists;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Playlists;
using MediaBrowser.Model.Querying;
using MediaBrowser.Model.Services;
namespace MediaBrowser.Api
{
[Route("/Playlists", "POST", Summary = "Creates a new playlist")]
public class CreatePlaylist : IReturn<PlaylistCreationResult>
{
[ApiMember(Name = "Name", Description = "The name of the new playlist.", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "POST")]
public string Name { get; set; }
[ApiMember(Name = "Ids", Description = "Item Ids to add to the playlist", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "POST", AllowMultiple = true)]
public string Ids { get; set; }
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public Guid UserId { get; set; }
[ApiMember(Name = "MediaType", Description = "The playlist media type", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "POST")]
public string MediaType { get; set; }
}
[Route("/Playlists/{Id}/Items", "POST", Summary = "Adds items to a playlist")]
public class AddToPlaylist : IReturnVoid
{
[ApiMember(Name = "Ids", Description = "Item id, comma delimited", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "POST")]
public string Ids { get; set; }
[ApiMember(Name = "Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public string Id { get; set; }
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "POST")]
public Guid UserId { get; set; }
}
[Route("/Playlists/{Id}/Items/{ItemId}/Move/{NewIndex}", "POST", Summary = "Moves a playlist item")]
public class MoveItem : IReturnVoid
{
[ApiMember(Name = "ItemId", Description = "ItemId", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "POST")]
public string ItemId { get; set; }
[ApiMember(Name = "Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")]
public string Id { get; set; }
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "NewIndex", Description = "NewIndex", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "POST")]
public int NewIndex { get; set; }
}
[Route("/Playlists/{Id}/Items", "DELETE", Summary = "Removes items from a playlist")]
public class RemoveFromPlaylist : IReturnVoid
{
[ApiMember(Name = "Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "DELETE")]
public string Id { get; set; }
[ApiMember(Name = "EntryIds", IsRequired = true, DataType = "string", ParameterType = "query", Verb = "DELETE")]
public string EntryIds { get; set; }
}
[Route("/Playlists/{Id}/Items", "GET", Summary = "Gets the original items of a playlist")]
public class GetPlaylistItems : IReturn<QueryResult<BaseItemDto>>, IHasDtoOptions
{
[ApiMember(Name = "Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "DELETE")]
public Guid Id { get; set; }
/// <summary>
/// Gets or sets the user id.
/// </summary>
/// <value>The user id.</value>
[ApiMember(Name = "UserId", Description = "User Id", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")]
public Guid UserId { get; set; }
/// <summary>
/// Skips over a given number of items within the results. Use for paging.
/// </summary>
/// <value>The start index.</value>
[ApiMember(Name = "StartIndex", Description = "Optional. The record index to start at. All items with a lower index will be dropped from the results.", IsRequired = false, DataType = "int", ParameterType = "query", Verb = "GET")]
public int? StartIndex { get; set; }
/// <summary>
/// The maximum number of items to return
/// </summary>
/// <value>The limit.</value>
[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; }
/// <summary>
/// Fields to return within the items, in addition to basic information
/// </summary>
/// <value>The fields.</value>
[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", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET", AllowMultiple = true)]
public string Fields { get; set; }
[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; }
}
[Authenticated]
public class PlaylistService : BaseApiService
{
private readonly IPlaylistManager _playlistManager;
private readonly IDtoService _dtoService;
private readonly IUserManager _userManager;
private readonly ILibraryManager _libraryManager;
private readonly IAuthorizationContext _authContext;
public PlaylistService(IDtoService dtoService, IPlaylistManager playlistManager, IUserManager userManager, ILibraryManager libraryManager, IAuthorizationContext authContext)
{
_dtoService = dtoService;
_playlistManager = playlistManager;
_userManager = userManager;
_libraryManager = libraryManager;
_authContext = authContext;
}
public void Post(MoveItem request)
{
_playlistManager.MoveItem(request.Id, request.ItemId, request.NewIndex);
}
public async Task<object> Post(CreatePlaylist request)
{
var result = await _playlistManager.CreatePlaylist(new PlaylistCreationRequest
{
Name = request.Name,
ItemIdList = GetGuids(request.Ids),
UserId = request.UserId,
MediaType = request.MediaType
}).ConfigureAwait(false);
return ToOptimizedResult(result);
}
public void Post(AddToPlaylist request)
{
_playlistManager.AddToPlaylist(request.Id, GetGuids(request.Ids), request.UserId);
}
public void Delete(RemoveFromPlaylist request)
{
_playlistManager.RemoveFromPlaylist(request.Id, request.EntryIds.Split(','));
}
public object Get(GetPlaylistItems request)
{
var playlist = (Playlist)_libraryManager.GetItemById(request.Id);
var user = !request.UserId.Equals(Guid.Empty) ? _userManager.GetUserById(request.UserId) : null;
var items = playlist.GetManageableItems().ToArray();
var count = items.Length;
if (request.StartIndex.HasValue)
{
items = items.Skip(request.StartIndex.Value).ToArray();
}
if (request.Limit.HasValue)
{
items = items.Take(request.Limit.Value).ToArray();
}
var dtoOptions = GetDtoOptions(_authContext, request);
var dtos = _dtoService.GetBaseItemDtos(items.Select(i => i.Item2).ToList(), dtoOptions, user);
var index = 0;
foreach (var item in dtos)
{
item.PlaylistItemId = items[index].Item1.Id;
index++;
}
var result = new QueryResult<BaseItemDto>
{
Items = dtos,
TotalRecordCount = count
};
return ToOptimizedResult(result);
}
}
}
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