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Diffstat (limited to 'Jellyfin.Api/Controllers/MediaInfoController.cs')
| -rw-r--r-- | Jellyfin.Api/Controllers/MediaInfoController.cs | 328 |
1 files changed, 328 insertions, 0 deletions
diff --git a/Jellyfin.Api/Controllers/MediaInfoController.cs b/Jellyfin.Api/Controllers/MediaInfoController.cs new file mode 100644 index 000000000..b422eb78c --- /dev/null +++ b/Jellyfin.Api/Controllers/MediaInfoController.cs @@ -0,0 +1,328 @@ +using System; +using System.Buffers; +using System.ComponentModel.DataAnnotations; +using System.Linq; +using System.Net.Mime; +using System.Threading.Tasks; +using Jellyfin.Api.Attributes; +using Jellyfin.Api.Constants; +using Jellyfin.Api.Helpers; +using Jellyfin.Api.Models.MediaInfoDtos; +using MediaBrowser.Common.Extensions; +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.AspNetCore.Mvc.ModelBinding; +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, Required] Guid itemId, [FromQuery, Required] Guid userId) + { + return await _mediaInfoHelper.GetPlaybackInfo( + itemId, + userId) + .ConfigureAwait(false); + } + + /// <summary> + /// Gets live playback media info for an item. + /// </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="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="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> + /// <param name="playbackInfoDto">The playback info.</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, Required] Guid itemId, + [FromQuery, ParameterObsolete] Guid? userId, + [FromQuery, ParameterObsolete] int? maxStreamingBitrate, + [FromQuery, ParameterObsolete] long? startTimeTicks, + [FromQuery, ParameterObsolete] int? audioStreamIndex, + [FromQuery, ParameterObsolete] int? subtitleStreamIndex, + [FromQuery, ParameterObsolete] int? maxAudioChannels, + [FromQuery, ParameterObsolete] string? mediaSourceId, + [FromQuery, ParameterObsolete] string? liveStreamId, + [FromQuery, ParameterObsolete] bool? autoOpenLiveStream, + [FromQuery, ParameterObsolete] bool? enableDirectPlay, + [FromQuery, ParameterObsolete] bool? enableDirectStream, + [FromQuery, ParameterObsolete] bool? enableTranscoding, + [FromQuery, ParameterObsolete] bool? allowVideoStreamCopy, + [FromQuery, ParameterObsolete] bool? allowAudioStreamCopy, + [FromBody(EmptyBodyBehavior = EmptyBodyBehavior.Allow)] PlaybackInfoDto? playbackInfoDto) + { + var authInfo = await _authContext.GetAuthorizationInfo(Request).ConfigureAwait(false); + + var profile = playbackInfoDto?.DeviceProfile; + _logger.LogInformation("GetPostedPlaybackInfo profile: {@Profile}", profile); + + if (profile == null) + { + var caps = _deviceManager.GetCapabilities(authInfo.DeviceId); + if (caps != null) + { + profile = caps.DeviceProfile; + } + } + + // Copy params from posted body + // TODO clean up when breaking API compatibility. + userId ??= playbackInfoDto?.UserId; + maxStreamingBitrate ??= playbackInfoDto?.MaxStreamingBitrate; + startTimeTicks ??= playbackInfoDto?.StartTimeTicks; + audioStreamIndex ??= playbackInfoDto?.AudioStreamIndex; + subtitleStreamIndex ??= playbackInfoDto?.SubtitleStreamIndex; + maxAudioChannels ??= playbackInfoDto?.MaxAudioChannels; + mediaSourceId ??= playbackInfoDto?.MediaSourceId; + liveStreamId ??= playbackInfoDto?.LiveStreamId; + autoOpenLiveStream ??= playbackInfoDto?.AutoOpenLiveStream ?? false; + enableDirectPlay ??= playbackInfoDto?.EnableDirectPlay ?? true; + enableDirectStream ??= playbackInfoDto?.EnableDirectStream ?? true; + enableTranscoding ??= playbackInfoDto?.EnableTranscoding ?? true; + allowVideoStreamCopy ??= playbackInfoDto?.AllowVideoStreamCopy ?? true; + allowAudioStreamCopy ??= playbackInfoDto?.AllowAudioStreamCopy ?? true; + + var info = await _mediaInfoHelper.GetPlaybackInfo( + itemId, + userId, + mediaSourceId, + liveStreamId) + .ConfigureAwait(false); + + if (info.ErrorCode != null) + { + return info; + } + + 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.Value, + enableDirectStream.Value, + enableTranscoding.Value, + allowVideoStreamCopy.Value, + allowAudioStreamCopy.Value, + Request.HttpContext.GetNormalizedRemoteIp()); + } + + _mediaInfoHelper.SortMediaSources(info, maxStreamingBitrate); + } + + if (autoOpenLiveStream.Value) + { + 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 = playbackInfoDto?.DeviceProfile, + EnableDirectPlay = enableDirectPlay.Value, + EnableDirectStream = enableDirectStream.Value, + 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] int? maxStreamingBitrate, + [FromQuery] long? startTimeTicks, + [FromQuery] int? audioStreamIndex, + [FromQuery] int? subtitleStreamIndex, + [FromQuery] int? maxAudioChannels, + [FromQuery] Guid? itemId, + [FromBody] OpenLiveStreamDto? openLiveStreamDto, + [FromQuery] bool? enableDirectPlay, + [FromQuery] bool? enableDirectStream) + { + var request = new LiveStreamRequest + { + OpenToken = openToken ?? openLiveStreamDto?.OpenToken, + UserId = userId ?? openLiveStreamDto?.UserId ?? Guid.Empty, + PlaySessionId = playSessionId ?? openLiveStreamDto?.PlaySessionId, + MaxStreamingBitrate = maxStreamingBitrate ?? openLiveStreamDto?.MaxStreamingBitrate, + StartTimeTicks = startTimeTicks ?? openLiveStreamDto?.StartTimeTicks, + AudioStreamIndex = audioStreamIndex ?? openLiveStreamDto?.AudioStreamIndex, + SubtitleStreamIndex = subtitleStreamIndex ?? openLiveStreamDto?.SubtitleStreamIndex, + MaxAudioChannels = maxAudioChannels ?? openLiveStreamDto?.MaxAudioChannels, + ItemId = itemId ?? openLiveStreamDto?.ItemId ?? Guid.Empty, + DeviceProfile = openLiveStreamDto?.DeviceProfile, + EnableDirectPlay = enableDirectPlay ?? openLiveStreamDto?.EnableDirectPlay ?? true, + EnableDirectStream = enableDirectStream ?? openLiveStreamDto?.EnableDirectStream ?? true, + 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 async Task<ActionResult> CloseLiveStream([FromQuery, Required] string liveStreamId) + { + await _mediaSourceManager.CloseLiveStream(liveStreamId).ConfigureAwait(false); + 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> + /// <returns>A <see cref="FileResult"/> with specified bitrate.</returns> + [HttpGet("Playback/BitrateTest")] + [ProducesResponseType(StatusCodes.Status200OK)] + [ProducesFile(MediaTypeNames.Application.Octet)] + public ActionResult GetBitrateTestBytes([FromQuery][Range(1, 100_000_000, ErrorMessage = "The requested size must be greater than or equal to {1} and less than or equal to {2}")] int size = 102400) + { + byte[] buffer = ArrayPool<byte>.Shared.Rent(size); + try + { + Random.Shared.NextBytes(buffer); + return File(buffer, MediaTypeNames.Application.Octet); + } + finally + { + ArrayPool<byte>.Shared.Return(buffer); + } + } + } +} |