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			394 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			C#
		
	
	
	
	
	
			
		
		
	
	
			394 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			C#
		
	
	
	
	
	
using System;
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using System.Collections.Generic;
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using System.ComponentModel.DataAnnotations;
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using System.Linq;
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using Jellyfin.Api.Extensions;
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using Jellyfin.Api.Helpers;
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using Jellyfin.Api.ModelBinders;
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using Jellyfin.Data.Enums;
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using Jellyfin.Extensions;
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using MediaBrowser.Controller.Dto;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Entities.TV;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.TV;
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using MediaBrowser.Model.Dto;
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using MediaBrowser.Model.Entities;
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using MediaBrowser.Model.Querying;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Mvc;
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namespace Jellyfin.Api.Controllers;
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/// <summary>
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/// The tv shows controller.
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/// </summary>
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[Route("Shows")]
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[Authorize]
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public class TvShowsController : BaseJellyfinApiController
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{
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    private readonly IUserManager _userManager;
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    private readonly ILibraryManager _libraryManager;
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    private readonly IDtoService _dtoService;
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    private readonly ITVSeriesManager _tvSeriesManager;
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    /// <summary>
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    /// Initializes a new instance of the <see cref="TvShowsController"/> class.
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    /// </summary>
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    /// <param name="userManager">Instance of the <see cref="IUserManager"/> interface.</param>
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    /// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param>
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    /// <param name="dtoService">Instance of the <see cref="IDtoService"/> interface.</param>
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    /// <param name="tvSeriesManager">Instance of the <see cref="ITVSeriesManager"/> interface.</param>
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    public TvShowsController(
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        IUserManager userManager,
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        ILibraryManager libraryManager,
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        IDtoService dtoService,
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        ITVSeriesManager tvSeriesManager)
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    {
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        _userManager = userManager;
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        _libraryManager = libraryManager;
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        _dtoService = dtoService;
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        _tvSeriesManager = tvSeriesManager;
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    }
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    /// <summary>
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    /// Gets a list of next up episodes.
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    /// </summary>
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    /// <param name="userId">The user id of the user to get the next up episodes for.</param>
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    /// <param name="startIndex">Optional. The record index to start at. All items with a lower index will be dropped from the results.</param>
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    /// <param name="limit">Optional. The maximum number of records to return.</param>
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    /// <param name="fields">Optional. Specify additional fields of information to return in the output.</param>
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    /// <param name="seriesId">Optional. Filter by series id.</param>
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    /// <param name="parentId">Optional. Specify this to localize the search to a specific item or folder. Omit to use the root.</param>
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    /// <param name="enableImages">Optional. Include image information in output.</param>
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    /// <param name="imageTypeLimit">Optional. The max number of images to return, per image type.</param>
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    /// <param name="enableImageTypes">Optional. The image types to include in the output.</param>
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    /// <param name="enableUserData">Optional. Include user data.</param>
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    /// <param name="nextUpDateCutoff">Optional. Starting date of shows to show in Next Up section.</param>
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    /// <param name="enableTotalRecordCount">Whether to enable the total records count. Defaults to true.</param>
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    /// <param name="disableFirstEpisode">Whether to disable sending the first episode in a series as next up.</param>
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    /// <param name="enableResumable">Whether to include resumable episodes in next up results.</param>
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    /// <param name="enableRewatching">Whether to include watched episodes in next up results.</param>
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    /// <returns>A <see cref="QueryResult{BaseItemDto}"/> with the next up episodes.</returns>
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    [HttpGet("NextUp")]
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    [ProducesResponseType(StatusCodes.Status200OK)]
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    public ActionResult<QueryResult<BaseItemDto>> GetNextUp(
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        [FromQuery] Guid? userId,
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        [FromQuery] int? startIndex,
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        [FromQuery] int? limit,
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        [FromQuery, ModelBinder(typeof(CommaDelimitedArrayModelBinder))] ItemFields[] fields,
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        [FromQuery] Guid? seriesId,
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        [FromQuery] Guid? parentId,
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        [FromQuery] bool? enableImages,
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        [FromQuery] int? imageTypeLimit,
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        [FromQuery, ModelBinder(typeof(CommaDelimitedArrayModelBinder))] ImageType[] enableImageTypes,
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        [FromQuery] bool? enableUserData,
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        [FromQuery] DateTime? nextUpDateCutoff,
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        [FromQuery] bool enableTotalRecordCount = true,
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        [FromQuery] bool disableFirstEpisode = false,
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        [FromQuery] bool enableResumable = true,
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        [FromQuery] bool enableRewatching = false)
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    {
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        var user = _userManager.GetUserById(RequestHelpers.GetUserId(User, userId));
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        if (user is null)
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        {
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            return NotFound();
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        }
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        var options = new DtoOptions { Fields = fields }
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            .AddClientFields(User)
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            .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
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        var result = _tvSeriesManager.GetNextUp(
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            new NextUpQuery
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            {
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                Limit = limit,
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                ParentId = parentId,
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                SeriesId = seriesId,
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                StartIndex = startIndex,
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                User = user,
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                EnableTotalRecordCount = enableTotalRecordCount,
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                DisableFirstEpisode = disableFirstEpisode,
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                NextUpDateCutoff = nextUpDateCutoff ?? DateTime.MinValue,
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                EnableResumable = enableResumable,
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                EnableRewatching = enableRewatching
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            },
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            options);
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        var returnItems = _dtoService.GetBaseItemDtos(result.Items, options, user);
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        return new QueryResult<BaseItemDto>(
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            startIndex,
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            result.TotalRecordCount,
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            returnItems);
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    }
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    /// <summary>
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    /// Gets a list of upcoming episodes.
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    /// </summary>
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    /// <param name="userId">The user id of the user to get the upcoming episodes for.</param>
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    /// <param name="startIndex">Optional. The record index to start at. All items with a lower index will be dropped from the results.</param>
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    /// <param name="limit">Optional. The maximum number of records to return.</param>
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    /// <param name="fields">Optional. Specify additional fields of information to return in the output.</param>
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    /// <param name="parentId">Optional. Specify this to localize the search to a specific item or folder. Omit to use the root.</param>
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    /// <param name="enableImages">Optional. Include image information in output.</param>
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    /// <param name="imageTypeLimit">Optional. The max number of images to return, per image type.</param>
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    /// <param name="enableImageTypes">Optional. The image types to include in the output.</param>
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    /// <param name="enableUserData">Optional. Include user data.</param>
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    /// <returns>A <see cref="QueryResult{BaseItemDto}"/> with the upcoming episodes.</returns>
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    [HttpGet("Upcoming")]
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    [ProducesResponseType(StatusCodes.Status200OK)]
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    public ActionResult<QueryResult<BaseItemDto>> GetUpcomingEpisodes(
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        [FromQuery] Guid? userId,
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        [FromQuery] int? startIndex,
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        [FromQuery] int? limit,
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        [FromQuery, ModelBinder(typeof(CommaDelimitedArrayModelBinder))] ItemFields[] fields,
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        [FromQuery] Guid? parentId,
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        [FromQuery] bool? enableImages,
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        [FromQuery] int? imageTypeLimit,
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        [FromQuery, ModelBinder(typeof(CommaDelimitedArrayModelBinder))] ImageType[] enableImageTypes,
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        [FromQuery] bool? enableUserData)
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    {
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        userId = RequestHelpers.GetUserId(User, userId);
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        var user = userId.IsNullOrEmpty()
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            ? null
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            : _userManager.GetUserById(userId.Value);
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        var minPremiereDate = DateTime.UtcNow.Date.AddDays(-1);
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        var parentIdGuid = parentId ?? Guid.Empty;
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        var options = new DtoOptions { Fields = fields }
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            .AddClientFields(User)
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            .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
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        var itemsResult = _libraryManager.GetItemList(new InternalItemsQuery(user)
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        {
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            IncludeItemTypes = new[] { BaseItemKind.Episode },
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            OrderBy = new[] { (ItemSortBy.PremiereDate, SortOrder.Ascending), (ItemSortBy.SortName, SortOrder.Ascending) },
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            MinPremiereDate = minPremiereDate,
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            StartIndex = startIndex,
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            Limit = limit,
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            ParentId = parentIdGuid,
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            Recursive = true,
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            DtoOptions = options
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        });
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        var returnItems = _dtoService.GetBaseItemDtos(itemsResult, options, user);
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        return new QueryResult<BaseItemDto>(
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            startIndex,
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            itemsResult.Count,
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            returnItems);
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    }
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    /// <summary>
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    /// Gets episodes for a tv season.
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    /// </summary>
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    /// <param name="seriesId">The series id.</param>
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    /// <param name="userId">The user id.</param>
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    /// <param name="fields">Optional. Specify additional fields of information to return in the output. This allows multiple, comma delimited. Options: Budget, Chapters, DateCreated, Genres, HomePageUrl, IndexOptions, MediaStreams, Overview, ParentId, Path, People, ProviderIds, PrimaryImageAspectRatio, Revenue, SortName, Studios, Taglines, TrailerUrls.</param>
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    /// <param name="season">Optional filter by season number.</param>
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    /// <param name="seasonId">Optional. Filter by season id.</param>
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    /// <param name="isMissing">Optional. Filter by items that are missing episodes or not.</param>
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    /// <param name="adjacentTo">Optional. Return items that are siblings of a supplied item.</param>
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    /// <param name="startItemId">Optional. Skip through the list until a given item is found.</param>
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    /// <param name="startIndex">Optional. The record index to start at. All items with a lower index will be dropped from the results.</param>
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    /// <param name="limit">Optional. The maximum number of records to return.</param>
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    /// <param name="enableImages">Optional, include image information in output.</param>
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    /// <param name="imageTypeLimit">Optional, the max number of images to return, per image type.</param>
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    /// <param name="enableImageTypes">Optional. The image types to include in the output.</param>
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    /// <param name="enableUserData">Optional. Include user data.</param>
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    /// <param name="sortBy">Optional. Specify one or more sort orders, comma delimited. Options: Album, AlbumArtist, Artist, Budget, CommunityRating, CriticRating, DateCreated, DatePlayed, PlayCount, PremiereDate, ProductionYear, SortName, Random, Revenue, Runtime.</param>
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    /// <returns>A <see cref="QueryResult{BaseItemDto}"/> with the episodes on success or a <see cref="NotFoundResult"/> if the series was not found.</returns>
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    [HttpGet("{seriesId}/Episodes")]
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    [ProducesResponseType(StatusCodes.Status200OK)]
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    [ProducesResponseType(StatusCodes.Status404NotFound)]
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    public ActionResult<QueryResult<BaseItemDto>> GetEpisodes(
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        [FromRoute, Required] Guid seriesId,
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        [FromQuery] Guid? userId,
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        [FromQuery, ModelBinder(typeof(CommaDelimitedArrayModelBinder))] ItemFields[] fields,
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        [FromQuery] int? season,
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        [FromQuery] Guid? seasonId,
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        [FromQuery] bool? isMissing,
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        [FromQuery] Guid? adjacentTo,
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        [FromQuery] Guid? startItemId,
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        [FromQuery] int? startIndex,
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        [FromQuery] int? limit,
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        [FromQuery] bool? enableImages,
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        [FromQuery] int? imageTypeLimit,
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        [FromQuery, ModelBinder(typeof(CommaDelimitedArrayModelBinder))] ImageType[] enableImageTypes,
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        [FromQuery] bool? enableUserData,
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        [FromQuery] ItemSortBy? sortBy)
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    {
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        userId = RequestHelpers.GetUserId(User, userId);
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        var user = userId.IsNullOrEmpty()
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            ? null
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            : _userManager.GetUserById(userId.Value);
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        List<BaseItem> episodes;
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        var dtoOptions = new DtoOptions { Fields = fields }
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            .AddClientFields(User)
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            .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
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        var shouldIncludeMissingEpisodes = (user is not null && user.DisplayMissingEpisodes) || User.GetIsApiKey();
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        if (seasonId.HasValue) // Season id was supplied. Get episodes by season id.
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        {
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            var item = _libraryManager.GetItemById<BaseItem>(seasonId.Value);
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            if (item is not Season seasonItem)
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            {
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                return NotFound("No season exists with Id " + seasonId);
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            }
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            episodes = seasonItem.GetEpisodes(user, dtoOptions, shouldIncludeMissingEpisodes);
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        }
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        else if (season.HasValue) // Season number was supplied. Get episodes by season number
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        {
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            var series = _libraryManager.GetItemById<Series>(seriesId);
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            if (series is null)
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            {
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                return NotFound("Series not found");
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            }
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            var seasonItem = series
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                .GetSeasons(user, dtoOptions)
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                .FirstOrDefault(i => i.IndexNumber == season.Value);
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            episodes = seasonItem is null ?
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                new List<BaseItem>()
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                : ((Season)seasonItem).GetEpisodes(user, dtoOptions, shouldIncludeMissingEpisodes);
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        }
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        else // No season number or season id was supplied. Returning all episodes.
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        {
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            if (_libraryManager.GetItemById<BaseItem>(seriesId) is not Series series)
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            {
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                return NotFound("Series not found");
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            }
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            episodes = series.GetEpisodes(user, dtoOptions, shouldIncludeMissingEpisodes).ToList();
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        }
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        // Filter after the fact in case the ui doesn't want them
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        if (isMissing.HasValue)
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        {
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            var val = isMissing.Value;
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            episodes = episodes
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                .Where(i => ((Episode)i).IsMissingEpisode == val)
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                .ToList();
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        }
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        if (startItemId.HasValue)
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        {
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            episodes = episodes
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                .SkipWhile(i => !startItemId.Value.Equals(i.Id))
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                .ToList();
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        }
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        // This must be the last filter
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        if (!adjacentTo.IsNullOrEmpty())
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        {
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            episodes = UserViewBuilder.FilterForAdjacency(episodes, adjacentTo.Value).ToList();
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        }
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        if (sortBy == ItemSortBy.Random)
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        {
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            episodes.Shuffle();
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        }
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        var returnItems = episodes;
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        if (startIndex.HasValue || limit.HasValue)
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        {
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            returnItems = ApplyPaging(episodes, startIndex, limit).ToList();
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        }
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        var dtos = _dtoService.GetBaseItemDtos(returnItems, dtoOptions, user);
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        return new QueryResult<BaseItemDto>(
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            startIndex,
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            episodes.Count,
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            dtos);
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    }
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    /// <summary>
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    /// Gets seasons for a tv series.
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    /// </summary>
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    /// <param name="seriesId">The series id.</param>
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    /// <param name="userId">The user id.</param>
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    /// <param name="fields">Optional. Specify additional fields of information to return in the output. This allows multiple, comma delimited. Options: Budget, Chapters, DateCreated, Genres, HomePageUrl, IndexOptions, MediaStreams, Overview, ParentId, Path, People, ProviderIds, PrimaryImageAspectRatio, Revenue, SortName, Studios, Taglines, TrailerUrls.</param>
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    /// <param name="isSpecialSeason">Optional. Filter by special season.</param>
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    /// <param name="isMissing">Optional. Filter by items that are missing episodes or not.</param>
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    /// <param name="adjacentTo">Optional. Return items that are siblings of a supplied item.</param>
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    /// <param name="enableImages">Optional. Include image information in output.</param>
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    /// <param name="imageTypeLimit">Optional. The max number of images to return, per image type.</param>
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    /// <param name="enableImageTypes">Optional. The image types to include in the output.</param>
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    /// <param name="enableUserData">Optional. Include user data.</param>
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    /// <returns>A <see cref="QueryResult{BaseItemDto}"/> on success or a <see cref="NotFoundResult"/> if the series was not found.</returns>
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    [HttpGet("{seriesId}/Seasons")]
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    [ProducesResponseType(StatusCodes.Status200OK)]
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    [ProducesResponseType(StatusCodes.Status404NotFound)]
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    public ActionResult<QueryResult<BaseItemDto>> GetSeasons(
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        [FromRoute, Required] Guid seriesId,
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        [FromQuery] Guid? userId,
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        [FromQuery, ModelBinder(typeof(CommaDelimitedArrayModelBinder))] ItemFields[] fields,
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        [FromQuery] bool? isSpecialSeason,
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        [FromQuery] bool? isMissing,
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        [FromQuery] Guid? adjacentTo,
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        [FromQuery] bool? enableImages,
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        [FromQuery] int? imageTypeLimit,
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        [FromQuery, ModelBinder(typeof(CommaDelimitedArrayModelBinder))] ImageType[] enableImageTypes,
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        [FromQuery] bool? enableUserData)
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    {
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        userId = RequestHelpers.GetUserId(User, userId);
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        var user = userId.IsNullOrEmpty()
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            ? null
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            : _userManager.GetUserById(userId.Value);
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        var item = _libraryManager.GetItemById<Series>(seriesId, user);
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        if (item is null)
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        {
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            return NotFound();
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        }
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        var seasons = item.GetItemList(new InternalItemsQuery(user)
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        {
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            IsMissing = isMissing,
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            IsSpecialSeason = isSpecialSeason,
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            AdjacentTo = adjacentTo
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        });
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        var dtoOptions = new DtoOptions { Fields = fields }
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            .AddClientFields(User)
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            .AddAdditionalDtoOptions(enableImages, enableUserData, imageTypeLimit, enableImageTypes);
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        var returnItems = _dtoService.GetBaseItemDtos(seasons, dtoOptions, user);
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        return new QueryResult<BaseItemDto>(returnItems);
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    }
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    /// <summary>
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    /// Applies the paging.
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    /// </summary>
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    /// <param name="items">The items.</param>
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    /// <param name="startIndex">The start index.</param>
 | 
						|
    /// <param name="limit">The limit.</param>
 | 
						|
    /// <returns>IEnumerable{BaseItem}.</returns>
 | 
						|
    private IEnumerable<BaseItem> ApplyPaging(IEnumerable<BaseItem> items, int? startIndex, int? limit)
 | 
						|
    {
 | 
						|
        // Start at
 | 
						|
        if (startIndex.HasValue)
 | 
						|
        {
 | 
						|
            items = items.Skip(startIndex.Value);
 | 
						|
        }
 | 
						|
 | 
						|
        // Return limit
 | 
						|
        if (limit.HasValue)
 | 
						|
        {
 | 
						|
            items = items.Take(limit.Value);
 | 
						|
        }
 | 
						|
 | 
						|
        return items;
 | 
						|
    }
 | 
						|
}
 |