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Diffstat (limited to 'Jellyfin.Api/Controllers/PlaylistsController.cs')
| -rw-r--r-- | Jellyfin.Api/Controllers/PlaylistsController.cs | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/Jellyfin.Api/Controllers/PlaylistsController.cs b/Jellyfin.Api/Controllers/PlaylistsController.cs new file mode 100644 index 000000000..1667d6ede --- /dev/null +++ b/Jellyfin.Api/Controllers/PlaylistsController.cs @@ -0,0 +1,220 @@ +using System; +using System.Collections.Generic; +using System.ComponentModel.DataAnnotations; +using System.Linq; +using System.Threading.Tasks; +using Jellyfin.Api.Attributes; +using Jellyfin.Api.Constants; +using Jellyfin.Api.Extensions; +using Jellyfin.Api.ModelBinders; +using Jellyfin.Api.Models.PlaylistDtos; +using MediaBrowser.Controller.Dto; +using MediaBrowser.Controller.Library; +using MediaBrowser.Controller.Playlists; +using MediaBrowser.Model.Dto; +using MediaBrowser.Model.Entities; +using MediaBrowser.Model.Playlists; +using MediaBrowser.Model.Querying; +using Microsoft.AspNetCore.Authorization; +using Microsoft.AspNetCore.Http; +using Microsoft.AspNetCore.Mvc; +using Microsoft.AspNetCore.Mvc.ModelBinding; + +namespace Jellyfin.Api.Controllers +{ + /// <summary> + /// Playlists controller. + /// </summary> + [Authorize(Policy = Policies.DefaultAuthorization)] + public class PlaylistsController : BaseJellyfinApiController + { + private readonly IPlaylistManager _playlistManager; + private readonly IDtoService _dtoService; + private readonly IUserManager _userManager; + private readonly ILibraryManager _libraryManager; + + /// <summary> + /// Initializes a new instance of the <see cref="PlaylistsController"/> class. + /// </summary> + /// <param name="dtoService">Instance of the <see cref="IDtoService"/> interface.</param> + /// <param name="playlistManager">Instance of the <see cref="IPlaylistManager"/> interface.</param> + /// <param name="userManager">Instance of the <see cref="IUserManager"/> interface.</param> + /// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param> + public PlaylistsController( + IDtoService dtoService, + IPlaylistManager playlistManager, + IUserManager userManager, + ILibraryManager libraryManager) + { + _dtoService = dtoService; + _playlistManager = playlistManager; + _userManager = userManager; + _libraryManager = libraryManager; + } + + /// <summary> + /// Creates a new playlist. + /// </summary> + /// <remarks> + /// For backwards compatibility parameters can be sent via Query or Body, with Query having higher precedence. + /// Query parameters are obsolete. + /// </remarks> + /// <param name="name">The playlist name.</param> + /// <param name="ids">The item ids.</param> + /// <param name="userId">The user id.</param> + /// <param name="mediaType">The media type.</param> + /// <param name="createPlaylistRequest">The create playlist payload.</param> + /// <returns> + /// A <see cref="Task" /> that represents the asynchronous operation to create a playlist. + /// The task result contains an <see cref="OkResult"/> indicating success. + /// </returns> + [HttpPost] + [ProducesResponseType(StatusCodes.Status200OK)] + public async Task<ActionResult<PlaylistCreationResult>> CreatePlaylist( + [FromQuery, ParameterObsolete] string? name, + [FromQuery, ModelBinder(typeof(CommaDelimitedArrayModelBinder)), ParameterObsolete] IReadOnlyList<Guid> ids, + [FromQuery, ParameterObsolete] Guid? userId, + [FromQuery, ParameterObsolete] string? mediaType, + [FromBody(EmptyBodyBehavior = EmptyBodyBehavior.Allow)] CreatePlaylistDto? createPlaylistRequest) + { + if (ids.Count == 0) + { + ids = createPlaylistRequest?.Ids ?? Array.Empty<Guid>(); + } + + var result = await _playlistManager.CreatePlaylist(new PlaylistCreationRequest + { + Name = name ?? createPlaylistRequest?.Name, + ItemIdList = ids, + UserId = userId ?? createPlaylistRequest?.UserId ?? default, + MediaType = mediaType ?? createPlaylistRequest?.MediaType + }).ConfigureAwait(false); + + return result; + } + + /// <summary> + /// Adds items to a playlist. + /// </summary> + /// <param name="playlistId">The playlist id.</param> + /// <param name="ids">Item id, comma delimited.</param> + /// <param name="userId">The userId.</param> + /// <response code="204">Items added to playlist.</response> + /// <returns>An <see cref="NoContentResult"/> on success.</returns> + [HttpPost("{playlistId}/Items")] + [ProducesResponseType(StatusCodes.Status204NoContent)] + public async Task<ActionResult> AddToPlaylist( + [FromRoute, Required] Guid playlistId, + [FromQuery, ModelBinder(typeof(CommaDelimitedArrayModelBinder))] Guid[] ids, + [FromQuery] Guid? userId) + { + await _playlistManager.AddToPlaylistAsync(playlistId, ids, userId ?? Guid.Empty).ConfigureAwait(false); + return NoContent(); + } + + /// <summary> + /// Moves a playlist item. + /// </summary> + /// <param name="playlistId">The playlist id.</param> + /// <param name="itemId">The item id.</param> + /// <param name="newIndex">The new index.</param> + /// <response code="204">Item moved to new index.</response> + /// <returns>An <see cref="NoContentResult"/> on success.</returns> + [HttpPost("{playlistId}/Items/{itemId}/Move/{newIndex}")] + [ProducesResponseType(StatusCodes.Status204NoContent)] + public async Task<ActionResult> MoveItem( + [FromRoute, Required] string playlistId, + [FromRoute, Required] string itemId, + [FromRoute, Required] int newIndex) + { + await _playlistManager.MoveItemAsync(playlistId, itemId, newIndex).ConfigureAwait(false); + return NoContent(); + } + + /// <summary> + /// Removes items from a playlist. + /// </summary> + /// <param name="playlistId">The playlist id.</param> + /// <param name="entryIds">The item ids, comma delimited.</param> + /// <response code="204">Items removed.</response> + /// <returns>An <see cref="NoContentResult"/> on success.</returns> + [HttpDelete("{playlistId}/Items")] + [ProducesResponseType(StatusCodes.Status204NoContent)] + public async Task<ActionResult> RemoveFromPlaylist( + [FromRoute, Required] string playlistId, + [FromQuery, ModelBinder(typeof(CommaDelimitedArrayModelBinder))] string[] entryIds) + { + await _playlistManager.RemoveFromPlaylistAsync(playlistId, entryIds).ConfigureAwait(false); + return NoContent(); + } + + /// <summary> + /// Gets the original items of a playlist. + /// </summary> + /// <param name="playlistId">The playlist id.</param> + /// <param name="userId">User id.</param> + /// <param name="startIndex">Optional. The record index to start at. All items with a lower index will be dropped from the results.</param> + /// <param name="limit">Optional. The maximum number of records to return.</param> + /// <param name="fields">Optional. Specify additional fields of information to return in the output.</param> + /// <param name="enableImages">Optional. Include image information in output.</param> + /// <param name="enableUserData">Optional. Include user data.</param> + /// <param name="imageTypeLimit">Optional. The max number of images to return, per image type.</param> + /// <param name="enableImageTypes">Optional. The image types to include in the output.</param> + /// <response code="200">Original playlist returned.</response> + /// <response code="404">Playlist not found.</response> + /// <returns>The original playlist items.</returns> + [HttpGet("{playlistId}/Items")] + public ActionResult<QueryResult<BaseItemDto>> GetPlaylistItems( + [FromRoute, Required] Guid playlistId, + [FromQuery, Required] Guid userId, + [FromQuery] int? startIndex, + [FromQuery] int? limit, + [FromQuery, ModelBinder(typeof(CommaDelimitedArrayModelBinder))] ItemFields[] fields, + [FromQuery] bool? enableImages, + [FromQuery] bool? enableUserData, + [FromQuery] int? imageTypeLimit, + [FromQuery, ModelBinder(typeof(CommaDelimitedArrayModelBinder))] ImageType[] enableImageTypes) + { + var playlist = (Playlist)_libraryManager.GetItemById(playlistId); + if (playlist == null) + { + return NotFound(); + } + + var user = !userId.Equals(Guid.Empty) ? _userManager.GetUserById(userId) : null; + + var items = playlist.GetManageableItems().ToArray(); + + var count = items.Length; + + if (startIndex.HasValue) + { + items = items.Skip(startIndex.Value).ToArray(); + } + + if (limit.HasValue) + { + items = items.Take(limit.Value).ToArray(); + } + + var dtoOptions = new DtoOptions { Fields = fields } + .AddClientFields(Request) + .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes); + + var dtos = _dtoService.GetBaseItemDtos(items.Select(i => i.Item2).ToList(), dtoOptions, user); + + for (int index = 0; index < dtos.Count; index++) + { + dtos[index].PlaylistItemId = items[index].Item1.Id; + } + + var result = new QueryResult<BaseItemDto> + { + Items = dtos, + TotalRecordCount = count + }; + + return result; + } + } +} |