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104 lines
3.8 KiB
104 lines
3.8 KiB
using System;
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using System.ComponentModel.DataAnnotations;
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using System.Net.Mime;
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using System.Text;
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using System.Threading.Tasks;
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using Jellyfin.Api.Attributes;
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using Jellyfin.Api.Extensions;
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using Jellyfin.Api.Helpers;
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using MediaBrowser.Controller.Entities;
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using MediaBrowser.Controller.Library;
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using MediaBrowser.Controller.Trickplay;
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using MediaBrowser.Model;
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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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/// Trickplay controller.
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/// </summary>
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[Route("")]
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[Authorize]
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public class TrickplayController : BaseJellyfinApiController
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{
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private readonly ILibraryManager _libraryManager;
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private readonly ITrickplayManager _trickplayManager;
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/// <summary>
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/// Initializes a new instance of the <see cref="TrickplayController"/> class.
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/// </summary>
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/// <param name="libraryManager">Instance of <see cref="ILibraryManager"/>.</param>
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/// <param name="trickplayManager">Instance of <see cref="ITrickplayManager"/>.</param>
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public TrickplayController(
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ILibraryManager libraryManager,
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ITrickplayManager trickplayManager)
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{
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_libraryManager = libraryManager;
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_trickplayManager = trickplayManager;
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}
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/// <summary>
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/// Gets an image tiles playlist for trickplay.
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/// </summary>
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/// <param name="itemId">The item id.</param>
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/// <param name="width">The width of a single tile.</param>
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/// <param name="mediaSourceId">The media version id, if using an alternate version.</param>
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/// <response code="200">Tiles playlist returned.</response>
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/// <returns>A <see cref="FileResult"/> containing the trickplay playlist file.</returns>
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[HttpGet("Videos/{itemId}/Trickplay/{width}/tiles.m3u8")]
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[ProducesResponseType(StatusCodes.Status200OK)]
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[ProducesResponseType(StatusCodes.Status404NotFound)]
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[ProducesPlaylistFile]
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public async Task<ActionResult> GetTrickplayHlsPlaylist(
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[FromRoute, Required] Guid itemId,
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[FromRoute, Required] int width,
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[FromQuery] Guid? mediaSourceId)
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{
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string? playlist = await _trickplayManager.GetHlsPlaylist(mediaSourceId ?? itemId, width, User.GetToken()).ConfigureAwait(false);
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if (string.IsNullOrEmpty(playlist))
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{
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return NotFound();
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}
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return Content(playlist, MimeTypes.GetMimeType("playlist.m3u8"), Encoding.UTF8);
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}
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/// <summary>
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/// Gets a trickplay tile image.
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/// </summary>
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/// <param name="itemId">The item id.</param>
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/// <param name="width">The width of a single tile.</param>
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/// <param name="index">The index of the desired tile.</param>
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/// <param name="mediaSourceId">The media version id, if using an alternate version.</param>
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/// <response code="200">Tile image returned.</response>
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/// <response code="200">Tile image not found at specified index.</response>
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/// <returns>A <see cref="FileResult"/> containing the trickplay tiles image.</returns>
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[HttpGet("Videos/{itemId}/Trickplay/{width}/{index}.jpg")]
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[ProducesResponseType(StatusCodes.Status200OK)]
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[ProducesResponseType(StatusCodes.Status404NotFound)]
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[ProducesImageFile]
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public ActionResult GetTrickplayTileImage(
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[FromRoute, Required] Guid itemId,
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[FromRoute, Required] int width,
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[FromRoute, Required] int index,
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[FromQuery] Guid? mediaSourceId)
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{
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var item = _libraryManager.GetItemById<BaseItem>(itemId, User.GetUserId());
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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 path = _trickplayManager.GetTrickplayTilePath(item, width, index);
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if (System.IO.File.Exists(path))
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{
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return PhysicalFile(path, MediaTypeNames.Image.Jpeg);
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}
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return NotFound();
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}
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}
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