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Diffstat (limited to 'Jellyfin.Api/Controllers/MediaInfoController.cs')
| -rw-r--r-- | Jellyfin.Api/Controllers/MediaInfoController.cs | 315 |
1 files changed, 315 insertions, 0 deletions
diff --git a/Jellyfin.Api/Controllers/MediaInfoController.cs b/Jellyfin.Api/Controllers/MediaInfoController.cs new file mode 100644 index 000000000..7faf479a5 --- /dev/null +++ b/Jellyfin.Api/Controllers/MediaInfoController.cs @@ -0,0 +1,315 @@ +using System; +using System.Buffers; +using System.ComponentModel.DataAnnotations; +using System.Linq; +using System.Net.Mime; +using System.Threading.Tasks; +using Jellyfin.Api.Constants; +using Jellyfin.Api.Helpers; +using Jellyfin.Api.Models.MediaInfoDtos; +using Jellyfin.Api.Models.VideoDtos; +using MediaBrowser.Controller.Devices; +using MediaBrowser.Controller.Library; +using MediaBrowser.Controller.Net; +using MediaBrowser.Model.Dlna; +using MediaBrowser.Model.MediaInfo; +using Microsoft.AspNetCore.Authorization; +using Microsoft.AspNetCore.Http; +using Microsoft.AspNetCore.Mvc; +using Microsoft.Extensions.Logging; + +namespace Jellyfin.Api.Controllers +{ + /// <summary> + /// The media info controller. + /// </summary> + [Route("")] + [Authorize(Policy = Policies.DefaultAuthorization)] + public class MediaInfoController : BaseJellyfinApiController + { + private readonly IMediaSourceManager _mediaSourceManager; + private readonly IDeviceManager _deviceManager; + private readonly ILibraryManager _libraryManager; + private readonly IAuthorizationContext _authContext; + private readonly ILogger<MediaInfoController> _logger; + private readonly MediaInfoHelper _mediaInfoHelper; + + /// <summary> + /// Initializes a new instance of the <see cref="MediaInfoController"/> class. + /// </summary> + /// <param name="mediaSourceManager">Instance of the <see cref="IMediaSourceManager"/> interface.</param> + /// <param name="deviceManager">Instance of the <see cref="IDeviceManager"/> interface.</param> + /// <param name="libraryManager">Instance of the <see cref="ILibraryManager"/> interface.</param> + /// <param name="authContext">Instance of the <see cref="IAuthorizationContext"/> interface.</param> + /// <param name="logger">Instance of the <see cref="ILogger{MediaInfoController}"/> interface.</param> + /// <param name="mediaInfoHelper">Instance of the <see cref="MediaInfoHelper"/>.</param> + public MediaInfoController( + IMediaSourceManager mediaSourceManager, + IDeviceManager deviceManager, + ILibraryManager libraryManager, + IAuthorizationContext authContext, + ILogger<MediaInfoController> logger, + MediaInfoHelper mediaInfoHelper) + { + _mediaSourceManager = mediaSourceManager; + _deviceManager = deviceManager; + _libraryManager = libraryManager; + _authContext = authContext; + _logger = logger; + _mediaInfoHelper = mediaInfoHelper; + } + + /// <summary> + /// Gets live playback media info for an item. + /// </summary> + /// <param name="itemId">The item id.</param> + /// <param name="userId">The user id.</param> + /// <response code="200">Playback info returned.</response> + /// <returns>A <see cref="Task"/> containing a <see cref="PlaybackInfoResponse"/> with the playback information.</returns> + [HttpGet("Items/{itemId}/PlaybackInfo")] + [ProducesResponseType(StatusCodes.Status200OK)] + public async Task<ActionResult<PlaybackInfoResponse>> GetPlaybackInfo([FromRoute] Guid itemId, [FromQuery, Required] Guid? userId) + { + return await _mediaInfoHelper.GetPlaybackInfo( + itemId, + userId) + .ConfigureAwait(false); + } + + /// <summary> + /// Gets live playback media info for an item. + /// </summary> + /// <param name="itemId">The item id.</param> + /// <param name="userId">The user id.</param> + /// <param name="maxStreamingBitrate">The maximum streaming bitrate.</param> + /// <param name="startTimeTicks">The start time in ticks.</param> + /// <param name="audioStreamIndex">The audio stream index.</param> + /// <param name="subtitleStreamIndex">The subtitle stream index.</param> + /// <param name="maxAudioChannels">The maximum number of audio channels.</param> + /// <param name="mediaSourceId">The media source id.</param> + /// <param name="liveStreamId">The livestream id.</param> + /// <param name="deviceProfile">The device profile.</param> + /// <param name="autoOpenLiveStream">Whether to auto open the livestream.</param> + /// <param name="enableDirectPlay">Whether to enable direct play. Default: true.</param> + /// <param name="enableDirectStream">Whether to enable direct stream. Default: true.</param> + /// <param name="enableTranscoding">Whether to enable transcoding. Default: true.</param> + /// <param name="allowVideoStreamCopy">Whether to allow to copy the video stream. Default: true.</param> + /// <param name="allowAudioStreamCopy">Whether to allow to copy the audio stream. Default: true.</param> + /// <response code="200">Playback info returned.</response> + /// <returns>A <see cref="Task"/> containing a <see cref="PlaybackInfoResponse"/> with the playback info.</returns> + [HttpPost("Items/{itemId}/PlaybackInfo")] + [ProducesResponseType(StatusCodes.Status200OK)] + public async Task<ActionResult<PlaybackInfoResponse>> GetPostedPlaybackInfo( + [FromRoute] Guid itemId, + [FromQuery] Guid? userId, + [FromQuery] long? maxStreamingBitrate, + [FromQuery] long? startTimeTicks, + [FromQuery] int? audioStreamIndex, + [FromQuery] int? subtitleStreamIndex, + [FromQuery] int? maxAudioChannels, + [FromQuery] string? mediaSourceId, + [FromQuery] string? liveStreamId, + [FromBody] DeviceProfileDto? deviceProfile, + [FromQuery] bool autoOpenLiveStream = false, + [FromQuery] bool enableDirectPlay = true, + [FromQuery] bool enableDirectStream = true, + [FromQuery] bool enableTranscoding = true, + [FromQuery] bool allowVideoStreamCopy = true, + [FromQuery] bool allowAudioStreamCopy = true) + { + var authInfo = _authContext.GetAuthorizationInfo(Request); + + var profile = deviceProfile?.DeviceProfile; + + _logger.LogInformation("GetPostedPlaybackInfo profile: {@Profile}", profile); + + if (profile == null) + { + var caps = _deviceManager.GetCapabilities(authInfo.DeviceId); + if (caps != null) + { + profile = caps.DeviceProfile; + } + } + + var info = await _mediaInfoHelper.GetPlaybackInfo( + itemId, + userId, + mediaSourceId, + liveStreamId) + .ConfigureAwait(false); + + if (profile != null) + { + // set device specific data + var item = _libraryManager.GetItemById(itemId); + + foreach (var mediaSource in info.MediaSources) + { + _mediaInfoHelper.SetDeviceSpecificData( + item, + mediaSource, + profile, + authInfo, + maxStreamingBitrate ?? profile.MaxStreamingBitrate, + startTimeTicks ?? 0, + mediaSourceId ?? string.Empty, + audioStreamIndex, + subtitleStreamIndex, + maxAudioChannels, + info!.PlaySessionId!, + userId ?? Guid.Empty, + enableDirectPlay, + enableDirectStream, + enableTranscoding, + allowVideoStreamCopy, + allowAudioStreamCopy, + Request.HttpContext.Connection.RemoteIpAddress.ToString()); + } + + _mediaInfoHelper.SortMediaSources(info, maxStreamingBitrate); + } + + if (autoOpenLiveStream) + { + var mediaSource = string.IsNullOrWhiteSpace(mediaSourceId) ? info.MediaSources[0] : info.MediaSources.FirstOrDefault(i => string.Equals(i.Id, mediaSourceId, StringComparison.Ordinal)); + + if (mediaSource != null && mediaSource.RequiresOpening && string.IsNullOrWhiteSpace(mediaSource.LiveStreamId)) + { + var openStreamResult = await _mediaInfoHelper.OpenMediaSource( + Request, + new LiveStreamRequest + { + AudioStreamIndex = audioStreamIndex, + DeviceProfile = deviceProfile?.DeviceProfile, + EnableDirectPlay = enableDirectPlay, + EnableDirectStream = enableDirectStream, + ItemId = itemId, + MaxAudioChannels = maxAudioChannels, + MaxStreamingBitrate = maxStreamingBitrate, + PlaySessionId = info.PlaySessionId, + StartTimeTicks = startTimeTicks, + SubtitleStreamIndex = subtitleStreamIndex, + UserId = userId ?? Guid.Empty, + OpenToken = mediaSource.OpenToken + }).ConfigureAwait(false); + + info.MediaSources = new[] { openStreamResult.MediaSource }; + } + } + + if (info.MediaSources != null) + { + foreach (var mediaSource in info.MediaSources) + { + _mediaInfoHelper.NormalizeMediaSourceContainer(mediaSource, profile!, DlnaProfileType.Video); + } + } + + return info; + } + + /// <summary> + /// Opens a media source. + /// </summary> + /// <param name="openToken">The open token.</param> + /// <param name="userId">The user id.</param> + /// <param name="playSessionId">The play session id.</param> + /// <param name="maxStreamingBitrate">The maximum streaming bitrate.</param> + /// <param name="startTimeTicks">The start time in ticks.</param> + /// <param name="audioStreamIndex">The audio stream index.</param> + /// <param name="subtitleStreamIndex">The subtitle stream index.</param> + /// <param name="maxAudioChannels">The maximum number of audio channels.</param> + /// <param name="itemId">The item id.</param> + /// <param name="openLiveStreamDto">The open live stream dto.</param> + /// <param name="enableDirectPlay">Whether to enable direct play. Default: true.</param> + /// <param name="enableDirectStream">Whether to enable direct stream. Default: true.</param> + /// <response code="200">Media source opened.</response> + /// <returns>A <see cref="Task"/> containing a <see cref="LiveStreamResponse"/>.</returns> + [HttpPost("LiveStreams/Open")] + [ProducesResponseType(StatusCodes.Status200OK)] + public async Task<ActionResult<LiveStreamResponse>> OpenLiveStream( + [FromQuery] string? openToken, + [FromQuery] Guid? userId, + [FromQuery] string? playSessionId, + [FromQuery] long? maxStreamingBitrate, + [FromQuery] long? startTimeTicks, + [FromQuery] int? audioStreamIndex, + [FromQuery] int? subtitleStreamIndex, + [FromQuery] int? maxAudioChannels, + [FromQuery] Guid? itemId, + [FromBody] OpenLiveStreamDto openLiveStreamDto, + [FromQuery] bool enableDirectPlay = true, + [FromQuery] bool enableDirectStream = true) + { + var request = new LiveStreamRequest + { + OpenToken = openToken, + UserId = userId ?? Guid.Empty, + PlaySessionId = playSessionId, + MaxStreamingBitrate = maxStreamingBitrate, + StartTimeTicks = startTimeTicks, + AudioStreamIndex = audioStreamIndex, + SubtitleStreamIndex = subtitleStreamIndex, + MaxAudioChannels = maxAudioChannels, + ItemId = itemId ?? Guid.Empty, + DeviceProfile = openLiveStreamDto?.DeviceProfile, + EnableDirectPlay = enableDirectPlay, + EnableDirectStream = enableDirectStream, + DirectPlayProtocols = openLiveStreamDto?.DirectPlayProtocols ?? new[] { MediaProtocol.Http } + }; + return await _mediaInfoHelper.OpenMediaSource(Request, request).ConfigureAwait(false); + } + + /// <summary> + /// Closes a media source. + /// </summary> + /// <param name="liveStreamId">The livestream id.</param> + /// <response code="204">Livestream closed.</response> + /// <returns>A <see cref="NoContentResult"/> indicating success.</returns> + [HttpPost("LiveStreams/Close")] + [ProducesResponseType(StatusCodes.Status204NoContent)] + public ActionResult CloseLiveStream([FromQuery, Required] string? liveStreamId) + { + _mediaSourceManager.CloseLiveStream(liveStreamId).GetAwaiter().GetResult(); + return NoContent(); + } + + /// <summary> + /// Tests the network with a request with the size of the bitrate. + /// </summary> + /// <param name="size">The bitrate. Defaults to 102400.</param> + /// <response code="200">Test buffer returned.</response> + /// <response code="400">Size has to be a numer between 0 and 10,000,000.</response> + /// <returns>A <see cref="FileResult"/> with specified bitrate.</returns> + [HttpGet("Playback/BitrateTest")] + [ProducesResponseType(StatusCodes.Status200OK)] + [ProducesResponseType(StatusCodes.Status400BadRequest)] + [Produces(MediaTypeNames.Application.Octet)] + public ActionResult GetBitrateTestBytes([FromQuery] int size = 102400) + { + const int MaxSize = 10_000_000; + + if (size <= 0) + { + return BadRequest($"The requested size ({size}) is equal to or smaller than 0."); + } + + if (size > MaxSize) + { + return BadRequest($"The requested size ({size}) is larger than the max allowed value ({MaxSize})."); + } + + byte[] buffer = ArrayPool<byte>.Shared.Rent(size); + try + { + new Random().NextBytes(buffer); + return File(buffer, MediaTypeNames.Application.Octet); + } + finally + { + ArrayPool<byte>.Shared.Return(buffer); + } + } + } +} |