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Diffstat (limited to 'MediaBrowser.Api/Subtitles/SubtitleService.cs')
| -rw-r--r-- | MediaBrowser.Api/Subtitles/SubtitleService.cs | 302 |
1 files changed, 0 insertions, 302 deletions
diff --git a/MediaBrowser.Api/Subtitles/SubtitleService.cs b/MediaBrowser.Api/Subtitles/SubtitleService.cs deleted file mode 100644 index a70da8e56..000000000 --- a/MediaBrowser.Api/Subtitles/SubtitleService.cs +++ /dev/null @@ -1,302 +0,0 @@ -using System; -using System.Collections.Generic; -using System.Globalization; -using System.IO; -using System.Linq; -using System.Text; -using System.Threading; -using System.Threading.Tasks; -using MediaBrowser.Controller.Configuration; -using MediaBrowser.Controller.Entities; -using MediaBrowser.Controller.Library; -using MediaBrowser.Controller.MediaEncoding; -using MediaBrowser.Controller.Net; -using MediaBrowser.Controller.Providers; -using MediaBrowser.Controller.Subtitles; -using MediaBrowser.Model.Entities; -using MediaBrowser.Model.IO; -using MediaBrowser.Model.Providers; -using MediaBrowser.Model.Services; -using Microsoft.Extensions.Logging; -using MimeTypes = MediaBrowser.Model.Net.MimeTypes; - -namespace MediaBrowser.Api.Subtitles -{ - [Route("/Videos/{Id}/Subtitles/{Index}", "DELETE", Summary = "Deletes an external subtitle file")] - [Authenticated(Roles = "Admin")] - public class DeleteSubtitle - { - /// <summary> - /// Gets or sets the id. - /// </summary> - /// <value>The id.</value> - [ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "DELETE")] - public Guid Id { get; set; } - - [ApiMember(Name = "Index", Description = "The subtitle stream index", IsRequired = true, DataType = "int", ParameterType = "path", Verb = "DELETE")] - public int Index { get; set; } - } - - [Route("/Items/{Id}/RemoteSearch/Subtitles/{Language}", "GET")] - [Authenticated] - public class SearchRemoteSubtitles : IReturn<RemoteSubtitleInfo[]> - { - [ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")] - public Guid Id { get; set; } - - [ApiMember(Name = "Language", Description = "Language", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")] - public string Language { get; set; } - - public bool? IsPerfectMatch { get; set; } - } - - [Route("/Items/{Id}/RemoteSearch/Subtitles/{SubtitleId}", "POST")] - [Authenticated] - public class DownloadRemoteSubtitles : IReturnVoid - { - [ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")] - public Guid Id { get; set; } - - [ApiMember(Name = "SubtitleId", Description = "SubtitleId", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "POST")] - public string SubtitleId { get; set; } - } - - [Route("/Providers/Subtitles/Subtitles/{Id}", "GET")] - [Authenticated] - public class GetRemoteSubtitles : IReturnVoid - { - [ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")] - public string Id { get; set; } - } - - [Route("/Videos/{Id}/{MediaSourceId}/Subtitles/{Index}/Stream.{Format}", "GET", Summary = "Gets subtitles in a specified format.")] - [Route("/Videos/{Id}/{MediaSourceId}/Subtitles/{Index}/{StartPositionTicks}/Stream.{Format}", "GET", Summary = "Gets subtitles in a specified format.")] - public class GetSubtitle - { - /// <summary> - /// Gets or sets the id. - /// </summary> - /// <value>The id.</value> - [ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")] - public Guid Id { get; set; } - - [ApiMember(Name = "MediaSourceId", Description = "MediaSourceId", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")] - public string MediaSourceId { get; set; } - - [ApiMember(Name = "Index", Description = "The subtitle stream index", IsRequired = true, DataType = "int", ParameterType = "path", Verb = "GET")] - public int Index { get; set; } - - [ApiMember(Name = "Format", Description = "Format", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")] - public string Format { get; set; } - - [ApiMember(Name = "StartPositionTicks", Description = "StartPositionTicks", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")] - public long StartPositionTicks { get; set; } - - [ApiMember(Name = "EndPositionTicks", Description = "EndPositionTicks", IsRequired = false, DataType = "string", ParameterType = "query", Verb = "GET")] - public long? EndPositionTicks { get; set; } - - [ApiMember(Name = "CopyTimestamps", Description = "CopyTimestamps", IsRequired = false, DataType = "bool", ParameterType = "query", Verb = "GET")] - public bool CopyTimestamps { get; set; } - - public bool AddVttTimeMap { get; set; } - } - - [Route("/Videos/{Id}/{MediaSourceId}/Subtitles/{Index}/subtitles.m3u8", "GET", Summary = "Gets an HLS subtitle playlist.")] - [Authenticated] - public class GetSubtitlePlaylist - { - /// <summary> - /// Gets or sets the id. - /// </summary> - /// <value>The id.</value> - [ApiMember(Name = "Id", Description = "Item Id", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")] - public string Id { get; set; } - - [ApiMember(Name = "MediaSourceId", Description = "MediaSourceId", IsRequired = true, DataType = "string", ParameterType = "path", Verb = "GET")] - public string MediaSourceId { get; set; } - - [ApiMember(Name = "Index", Description = "The subtitle stream index", IsRequired = true, DataType = "int", ParameterType = "path", Verb = "GET")] - public int Index { get; set; } - - [ApiMember(Name = "SegmentLength", Description = "The subtitle srgment length", IsRequired = true, DataType = "int", ParameterType = "query", Verb = "GET")] - public int SegmentLength { get; set; } - } - - public class SubtitleService : BaseApiService - { - private readonly ILibraryManager _libraryManager; - private readonly ISubtitleManager _subtitleManager; - private readonly ISubtitleEncoder _subtitleEncoder; - private readonly IMediaSourceManager _mediaSourceManager; - private readonly IProviderManager _providerManager; - private readonly IFileSystem _fileSystem; - private readonly IAuthorizationContext _authContext; - - public SubtitleService( - ILogger<SubtitleService> logger, - IServerConfigurationManager serverConfigurationManager, - IHttpResultFactory httpResultFactory, - ILibraryManager libraryManager, - ISubtitleManager subtitleManager, - ISubtitleEncoder subtitleEncoder, - IMediaSourceManager mediaSourceManager, - IProviderManager providerManager, - IFileSystem fileSystem, - IAuthorizationContext authContext) - : base(logger, serverConfigurationManager, httpResultFactory) - { - _libraryManager = libraryManager; - _subtitleManager = subtitleManager; - _subtitleEncoder = subtitleEncoder; - _mediaSourceManager = mediaSourceManager; - _providerManager = providerManager; - _fileSystem = fileSystem; - _authContext = authContext; - } - - public async Task<object> Get(GetSubtitlePlaylist request) - { - var item = (Video)_libraryManager.GetItemById(new Guid(request.Id)); - - var mediaSource = await _mediaSourceManager.GetMediaSource(item, request.MediaSourceId, null, false, CancellationToken.None).ConfigureAwait(false); - - var builder = new StringBuilder(); - - var runtime = mediaSource.RunTimeTicks ?? -1; - - if (runtime <= 0) - { - throw new ArgumentException("HLS Subtitles are not supported for this media."); - } - - var segmentLengthTicks = TimeSpan.FromSeconds(request.SegmentLength).Ticks; - if (segmentLengthTicks <= 0) - { - throw new ArgumentException("segmentLength was not given, or it was given incorrectly. (It should be bigger than 0)"); - } - - builder.AppendLine("#EXTM3U"); - builder.AppendLine("#EXT-X-TARGETDURATION:" + request.SegmentLength.ToString(CultureInfo.InvariantCulture)); - builder.AppendLine("#EXT-X-VERSION:3"); - builder.AppendLine("#EXT-X-MEDIA-SEQUENCE:0"); - builder.AppendLine("#EXT-X-PLAYLIST-TYPE:VOD"); - - long positionTicks = 0; - - var accessToken = _authContext.GetAuthorizationInfo(Request).Token; - - while (positionTicks < runtime) - { - var remaining = runtime - positionTicks; - var lengthTicks = Math.Min(remaining, segmentLengthTicks); - - builder.AppendLine("#EXTINF:" + TimeSpan.FromTicks(lengthTicks).TotalSeconds.ToString(CultureInfo.InvariantCulture) + ","); - - var endPositionTicks = Math.Min(runtime, positionTicks + segmentLengthTicks); - - var url = string.Format("stream.vtt?CopyTimestamps=true&AddVttTimeMap=true&StartPositionTicks={0}&EndPositionTicks={1}&api_key={2}", - positionTicks.ToString(CultureInfo.InvariantCulture), - endPositionTicks.ToString(CultureInfo.InvariantCulture), - accessToken); - - builder.AppendLine(url); - - positionTicks += segmentLengthTicks; - } - - builder.AppendLine("#EXT-X-ENDLIST"); - - return ResultFactory.GetResult(Request, builder.ToString(), MimeTypes.GetMimeType("playlist.m3u8"), new Dictionary<string, string>()); - } - - public async Task<object> Get(GetSubtitle request) - { - if (string.Equals(request.Format, "js", StringComparison.OrdinalIgnoreCase)) - { - request.Format = "json"; - } - - if (string.IsNullOrEmpty(request.Format)) - { - var item = (Video)_libraryManager.GetItemById(request.Id); - - var idString = request.Id.ToString("N", CultureInfo.InvariantCulture); - var mediaSource = _mediaSourceManager.GetStaticMediaSources(item, false, null) - .First(i => string.Equals(i.Id, request.MediaSourceId ?? idString)); - - var subtitleStream = mediaSource.MediaStreams - .First(i => i.Type == MediaStreamType.Subtitle && i.Index == request.Index); - - return await ResultFactory.GetStaticFileResult(Request, subtitleStream.Path).ConfigureAwait(false); - } - - if (string.Equals(request.Format, "vtt", StringComparison.OrdinalIgnoreCase) && request.AddVttTimeMap) - { - using var stream = await GetSubtitles(request).ConfigureAwait(false); - using var reader = new StreamReader(stream); - - var text = reader.ReadToEnd(); - - text = text.Replace("WEBVTT", "WEBVTT\nX-TIMESTAMP-MAP=MPEGTS:900000,LOCAL:00:00:00.000"); - - return ResultFactory.GetResult(Request, text, MimeTypes.GetMimeType("file." + request.Format)); - } - - return ResultFactory.GetResult(Request, await GetSubtitles(request).ConfigureAwait(false), MimeTypes.GetMimeType("file." + request.Format)); - } - - private Task<Stream> GetSubtitles(GetSubtitle request) - { - var item = _libraryManager.GetItemById(request.Id); - - return _subtitleEncoder.GetSubtitles(item, - request.MediaSourceId, - request.Index, - request.Format, - request.StartPositionTicks, - request.EndPositionTicks ?? 0, - request.CopyTimestamps, - CancellationToken.None); - } - - public async Task<object> Get(SearchRemoteSubtitles request) - { - var video = (Video)_libraryManager.GetItemById(request.Id); - - return await _subtitleManager.SearchSubtitles(video, request.Language, request.IsPerfectMatch, CancellationToken.None).ConfigureAwait(false); - } - - public Task Delete(DeleteSubtitle request) - { - var item = _libraryManager.GetItemById(request.Id); - return _subtitleManager.DeleteSubtitles(item, request.Index); - } - - public async Task<object> Get(GetRemoteSubtitles request) - { - var result = await _subtitleManager.GetRemoteSubtitles(request.Id, CancellationToken.None).ConfigureAwait(false); - - return ResultFactory.GetResult(Request, result.Stream, MimeTypes.GetMimeType("file." + result.Format)); - } - - public void Post(DownloadRemoteSubtitles request) - { - var video = (Video)_libraryManager.GetItemById(request.Id); - - Task.Run(async () => - { - try - { - await _subtitleManager.DownloadSubtitles(video, request.SubtitleId, CancellationToken.None) - .ConfigureAwait(false); - - _providerManager.QueueRefresh(video.Id, new MetadataRefreshOptions(new DirectoryService(_fileSystem)), RefreshPriority.High); - } - catch (Exception ex) - { - Logger.LogError(ex, "Error downloading subtitles"); - } - }); - } - } -} |