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			520 lines
		
	
	
		
			23 KiB
		
	
	
	
		
			C#
		
	
	
	
	
	
			
		
		
	
	
			520 lines
		
	
	
		
			23 KiB
		
	
	
	
		
			C#
		
	
	
	
	
	
| using System;
 | |
| using System.Collections.Generic;
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| using System.ComponentModel.DataAnnotations;
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| using System.Diagnostics.CodeAnalysis;
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| using System.Globalization;
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| using System.IO;
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| using System.Linq;
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| using System.Net.Mime;
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| using System.Text;
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| using System.Threading;
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| using System.Threading.Tasks;
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| using Jellyfin.Api.Attributes;
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| using Jellyfin.Api.Constants;
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| using Jellyfin.Api.Models.SubtitleDtos;
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| using MediaBrowser.Common.Configuration;
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| using MediaBrowser.Controller.Configuration;
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| using MediaBrowser.Controller.Entities;
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| using MediaBrowser.Controller.Library;
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| using MediaBrowser.Controller.MediaEncoding;
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| using MediaBrowser.Controller.Net;
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| using MediaBrowser.Controller.Providers;
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| using MediaBrowser.Controller.Subtitles;
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| using MediaBrowser.Model.Entities;
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| using MediaBrowser.Model.IO;
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| using MediaBrowser.Model.Net;
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| using MediaBrowser.Model.Providers;
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| using MediaBrowser.Model.Subtitles;
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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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| using Microsoft.Extensions.Logging;
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| 
 | |
| namespace Jellyfin.Api.Controllers
 | |
| {
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|     /// <summary>
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|     /// Subtitle controller.
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|     /// </summary>
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|     [Route("")]
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|     public class SubtitleController : BaseJellyfinApiController
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|     {
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|         private readonly IServerConfigurationManager _serverConfigurationManager;
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|         private readonly ILibraryManager _libraryManager;
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|         private readonly ISubtitleManager _subtitleManager;
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|         private readonly ISubtitleEncoder _subtitleEncoder;
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|         private readonly IMediaSourceManager _mediaSourceManager;
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|         private readonly IProviderManager _providerManager;
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|         private readonly IFileSystem _fileSystem;
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|         private readonly IAuthorizationContext _authContext;
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|         private readonly ILogger<SubtitleController> _logger;
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| 
 | |
|         /// <summary>
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|         /// Initializes a new instance of the <see cref="SubtitleController"/> class.
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|         /// </summary>
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|         /// <param name="serverConfigurationManager">Instance of <see cref="IServerConfigurationManager"/> interface.</param>
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|         /// <param name="libraryManager">Instance of <see cref="ILibraryManager"/> interface.</param>
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|         /// <param name="subtitleManager">Instance of <see cref="ISubtitleManager"/> interface.</param>
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|         /// <param name="subtitleEncoder">Instance of <see cref="ISubtitleEncoder"/> interface.</param>
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|         /// <param name="mediaSourceManager">Instance of <see cref="IMediaSourceManager"/> interface.</param>
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|         /// <param name="providerManager">Instance of <see cref="IProviderManager"/> interface.</param>
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|         /// <param name="fileSystem">Instance of <see cref="IFileSystem"/> interface.</param>
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|         /// <param name="authContext">Instance of <see cref="IAuthorizationContext"/> interface.</param>
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|         /// <param name="logger">Instance of <see cref="ILogger{SubtitleController}"/> interface.</param>
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|         public SubtitleController(
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|             IServerConfigurationManager serverConfigurationManager,
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|             ILibraryManager libraryManager,
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|             ISubtitleManager subtitleManager,
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|             ISubtitleEncoder subtitleEncoder,
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|             IMediaSourceManager mediaSourceManager,
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|             IProviderManager providerManager,
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|             IFileSystem fileSystem,
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|             IAuthorizationContext authContext,
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|             ILogger<SubtitleController> logger)
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|         {
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|             _serverConfigurationManager = serverConfigurationManager;
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|             _libraryManager = libraryManager;
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|             _subtitleManager = subtitleManager;
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|             _subtitleEncoder = subtitleEncoder;
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|             _mediaSourceManager = mediaSourceManager;
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|             _providerManager = providerManager;
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|             _fileSystem = fileSystem;
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|             _authContext = authContext;
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|             _logger = logger;
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|         }
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| 
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|         /// <summary>
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|         /// Deletes an external subtitle file.
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|         /// </summary>
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|         /// <param name="itemId">The item id.</param>
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|         /// <param name="index">The index of the subtitle file.</param>
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|         /// <response code="204">Subtitle deleted.</response>
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|         /// <response code="404">Item not found.</response>
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|         /// <returns>A <see cref="NoContentResult"/>.</returns>
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|         [HttpDelete("Videos/{itemId}/Subtitles/{index}")]
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|         [Authorize(Policy = Policies.RequiresElevation)]
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|         [ProducesResponseType(StatusCodes.Status204NoContent)]
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|         [ProducesResponseType(StatusCodes.Status404NotFound)]
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|         public ActionResult<Task> DeleteSubtitle(
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|             [FromRoute, Required] Guid itemId,
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|             [FromRoute, Required] int index)
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|         {
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|             var item = _libraryManager.GetItemById(itemId);
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| 
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|             if (item == null)
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|             {
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|                 return NotFound();
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|             }
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| 
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|             _subtitleManager.DeleteSubtitles(item, index);
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|             return NoContent();
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|         }
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| 
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|         /// <summary>
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|         /// Search remote subtitles.
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|         /// </summary>
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|         /// <param name="itemId">The item id.</param>
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|         /// <param name="language">The language of the subtitles.</param>
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|         /// <param name="isPerfectMatch">Optional. Only show subtitles which are a perfect match.</param>
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|         /// <response code="200">Subtitles retrieved.</response>
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|         /// <returns>An array of <see cref="RemoteSubtitleInfo"/>.</returns>
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|         [HttpGet("Items/{itemId}/RemoteSearch/Subtitles/{language}")]
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|         [Authorize(Policy = Policies.DefaultAuthorization)]
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|         [ProducesResponseType(StatusCodes.Status200OK)]
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|         public async Task<ActionResult<IEnumerable<RemoteSubtitleInfo>>> SearchRemoteSubtitles(
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|             [FromRoute, Required] Guid itemId,
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|             [FromRoute, Required] string language,
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|             [FromQuery] bool? isPerfectMatch)
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|         {
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|             var video = (Video)_libraryManager.GetItemById(itemId);
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| 
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|             return await _subtitleManager.SearchSubtitles(video, language, isPerfectMatch, CancellationToken.None).ConfigureAwait(false);
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|         }
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| 
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|         /// <summary>
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|         /// Downloads a remote subtitle.
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|         /// </summary>
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|         /// <param name="itemId">The item id.</param>
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|         /// <param name="subtitleId">The subtitle id.</param>
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|         /// <response code="204">Subtitle downloaded.</response>
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|         /// <returns>A <see cref="NoContentResult"/>.</returns>
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|         [HttpPost("Items/{itemId}/RemoteSearch/Subtitles/{subtitleId}")]
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|         [Authorize(Policy = Policies.DefaultAuthorization)]
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|         [ProducesResponseType(StatusCodes.Status204NoContent)]
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|         public async Task<ActionResult> DownloadRemoteSubtitles(
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|             [FromRoute, Required] Guid itemId,
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|             [FromRoute, Required] string subtitleId)
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|         {
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|             var video = (Video)_libraryManager.GetItemById(itemId);
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| 
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|             try
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|             {
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|                 await _subtitleManager.DownloadSubtitles(video, subtitleId, CancellationToken.None)
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|                     .ConfigureAwait(false);
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| 
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|                 _providerManager.QueueRefresh(video.Id, new MetadataRefreshOptions(new DirectoryService(_fileSystem)), RefreshPriority.High);
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|             }
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|             catch (Exception ex)
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|             {
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|                 _logger.LogError(ex, "Error downloading subtitles");
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|             }
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| 
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|             return NoContent();
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|         }
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| 
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|         /// <summary>
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|         /// Gets the remote subtitles.
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|         /// </summary>
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|         /// <param name="id">The item id.</param>
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|         /// <response code="200">File returned.</response>
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|         /// <returns>A <see cref="FileStreamResult"/> with the subtitle file.</returns>
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|         [HttpGet("Providers/Subtitles/Subtitles/{id}")]
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|         [Authorize(Policy = Policies.DefaultAuthorization)]
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|         [ProducesResponseType(StatusCodes.Status200OK)]
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|         [Produces(MediaTypeNames.Application.Octet)]
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|         [ProducesFile("text/*")]
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|         public async Task<ActionResult> GetRemoteSubtitles([FromRoute, Required] string id)
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|         {
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|             var result = await _subtitleManager.GetRemoteSubtitles(id, CancellationToken.None).ConfigureAwait(false);
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| 
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|             return File(result.Stream, MimeTypes.GetMimeType("file." + result.Format));
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|         }
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| 
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|         /// <summary>
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|         /// Gets subtitles in a specified format.
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|         /// </summary>
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|         /// <param name="itemId">The item id.</param>
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|         /// <param name="mediaSourceId">The media source id.</param>
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|         /// <param name="index">The subtitle stream index.</param>
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|         /// <param name="format">The format of the returned subtitle.</param>
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|         /// <param name="endPositionTicks">Optional. The end position of the subtitle in ticks.</param>
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|         /// <param name="copyTimestamps">Optional. Whether to copy the timestamps.</param>
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|         /// <param name="addVttTimeMap">Optional. Whether to add a VTT time map.</param>
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|         /// <param name="startPositionTicks">Optional. The start position of the subtitle in ticks.</param>
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|         /// <response code="200">File returned.</response>
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|         /// <returns>A <see cref="FileContentResult"/> with the subtitle file.</returns>
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|         [HttpGet("Videos/{itemId}/{mediaSourceId}/Subtitles/{index}/Stream.{format}")]
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|         [ProducesResponseType(StatusCodes.Status200OK)]
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|         [ProducesFile("text/*")]
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|         public async Task<ActionResult> GetSubtitle(
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|             [FromRoute, Required] Guid itemId,
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|             [FromRoute, Required] string mediaSourceId,
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|             [FromRoute, Required] int index,
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|             [FromRoute, Required] string format,
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|             [FromQuery] long? endPositionTicks,
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|             [FromQuery] bool copyTimestamps = false,
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|             [FromQuery] bool addVttTimeMap = false,
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|             [FromQuery] long startPositionTicks = 0)
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|         {
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|             if (string.Equals(format, "js", StringComparison.OrdinalIgnoreCase))
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|             {
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|                 format = "json";
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|             }
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| 
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|             if (string.IsNullOrEmpty(format))
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|             {
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|                 var item = (Video)_libraryManager.GetItemById(itemId);
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| 
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|                 var idString = itemId.ToString("N", CultureInfo.InvariantCulture);
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|                 var mediaSource = _mediaSourceManager.GetStaticMediaSources(item, false)
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|                     .First(i => string.Equals(i.Id, mediaSourceId ?? idString, StringComparison.Ordinal));
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| 
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|                 var subtitleStream = mediaSource.MediaStreams
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|                     .First(i => i.Type == MediaStreamType.Subtitle && i.Index == index);
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| 
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|                 return PhysicalFile(subtitleStream.Path, MimeTypes.GetMimeType(subtitleStream.Path));
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|             }
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| 
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|             if (string.Equals(format, "vtt", StringComparison.OrdinalIgnoreCase) && addVttTimeMap)
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|             {
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|                 await using Stream stream = await EncodeSubtitles(itemId, mediaSourceId, index, format, startPositionTicks, endPositionTicks, copyTimestamps).ConfigureAwait(false);
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|                 using var reader = new StreamReader(stream);
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| 
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|                 var text = await reader.ReadToEndAsync().ConfigureAwait(false);
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| 
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|                 text = text.Replace("WEBVTT", "WEBVTT\nX-TIMESTAMP-MAP=MPEGTS:900000,LOCAL:00:00:00.000", StringComparison.Ordinal);
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| 
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|                 return File(Encoding.UTF8.GetBytes(text), MimeTypes.GetMimeType("file." + format));
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|             }
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| 
 | |
|             return File(
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|                 await EncodeSubtitles(
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|                     itemId,
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|                     mediaSourceId,
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|                     index,
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|                     format,
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|                     startPositionTicks,
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|                     endPositionTicks,
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|                     copyTimestamps).ConfigureAwait(false),
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|                 MimeTypes.GetMimeType("file." + format));
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|         }
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| 
 | |
|         /// <summary>
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|         /// Gets subtitles in a specified format.
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|         /// </summary>
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|         /// <param name="itemId">The item id.</param>
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|         /// <param name="mediaSourceId">The media source id.</param>
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|         /// <param name="index">The subtitle stream index.</param>
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|         /// <param name="startPositionTicks">Optional. The start position of the subtitle in ticks.</param>
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|         /// <param name="format">The format of the returned subtitle.</param>
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|         /// <param name="endPositionTicks">Optional. The end position of the subtitle in ticks.</param>
 | |
|         /// <param name="copyTimestamps">Optional. Whether to copy the timestamps.</param>
 | |
|         /// <param name="addVttTimeMap">Optional. Whether to add a VTT time map.</param>
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|         /// <response code="200">File returned.</response>
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|         /// <returns>A <see cref="FileContentResult"/> with the subtitle file.</returns>
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|         [HttpGet("Videos/{itemId}/{mediaSourceId}/Subtitles/{index}/{startPositionTicks}/Stream.{format}")]
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|         [ProducesResponseType(StatusCodes.Status200OK)]
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|         [ProducesFile("text/*")]
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|         public Task<ActionResult> GetSubtitleWithTicks(
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|             [FromRoute, Required] Guid itemId,
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|             [FromRoute, Required] string mediaSourceId,
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|             [FromRoute, Required] int index,
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|             [FromRoute, Required] long startPositionTicks,
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|             [FromRoute, Required] string format,
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|             [FromQuery] long? endPositionTicks,
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|             [FromQuery] bool copyTimestamps = false,
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|             [FromQuery] bool addVttTimeMap = false)
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|         {
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|             return GetSubtitle(
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|                 itemId,
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|                 mediaSourceId,
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|                 index,
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|                 format,
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|                 endPositionTicks,
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|                 copyTimestamps,
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|                 addVttTimeMap,
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|                 startPositionTicks);
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|         }
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| 
 | |
|         /// <summary>
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|         /// Gets an HLS subtitle playlist.
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|         /// </summary>
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|         /// <param name="itemId">The item id.</param>
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|         /// <param name="index">The subtitle stream index.</param>
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|         /// <param name="mediaSourceId">The media source id.</param>
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|         /// <param name="segmentLength">The subtitle segment length.</param>
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|         /// <response code="200">Subtitle playlist retrieved.</response>
 | |
|         /// <returns>A <see cref="FileContentResult"/> with the HLS subtitle playlist.</returns>
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|         [HttpGet("Videos/{itemId}/{mediaSourceId}/Subtitles/{index}/subtitles.m3u8")]
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|         [Authorize(Policy = Policies.DefaultAuthorization)]
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|         [ProducesResponseType(StatusCodes.Status200OK)]
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|         [ProducesPlaylistFile]
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|         [SuppressMessage("Microsoft.Performance", "CA1801:ReviewUnusedParameters", MessageId = "index", Justification = "Imported from ServiceStack")]
 | |
|         public async Task<ActionResult> GetSubtitlePlaylist(
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|             [FromRoute, Required] Guid itemId,
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|             [FromRoute, Required] int index,
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|             [FromRoute, Required] string mediaSourceId,
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|             [FromQuery, Required] int segmentLength)
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|         {
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|             var item = (Video)_libraryManager.GetItemById(itemId);
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| 
 | |
|             var mediaSource = await _mediaSourceManager.GetMediaSource(item, mediaSourceId, null, false, CancellationToken.None).ConfigureAwait(false);
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| 
 | |
|             var runtime = mediaSource.RunTimeTicks ?? -1;
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| 
 | |
|             if (runtime <= 0)
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|             {
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|                 throw new ArgumentException("HLS Subtitles are not supported for this media.");
 | |
|             }
 | |
| 
 | |
|             var segmentLengthTicks = TimeSpan.FromSeconds(segmentLength).Ticks;
 | |
|             if (segmentLengthTicks <= 0)
 | |
|             {
 | |
|                 throw new ArgumentException("segmentLength was not given, or it was given incorrectly. (It should be bigger than 0)");
 | |
|             }
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| 
 | |
|             var builder = new StringBuilder();
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|             builder.AppendLine("#EXTM3U")
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|                 .Append("#EXT-X-TARGETDURATION:")
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|                 .Append(segmentLength)
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|                 .AppendLine()
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|                 .AppendLine("#EXT-X-VERSION:3")
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|                 .AppendLine("#EXT-X-MEDIA-SEQUENCE:0")
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|                 .AppendLine("#EXT-X-PLAYLIST-TYPE:VOD");
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| 
 | |
|             long positionTicks = 0;
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| 
 | |
|             var accessToken = _authContext.GetAuthorizationInfo(Request).Token;
 | |
| 
 | |
|             while (positionTicks < runtime)
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|             {
 | |
|                 var remaining = runtime - positionTicks;
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|                 var lengthTicks = Math.Min(remaining, segmentLengthTicks);
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| 
 | |
|                 builder.Append("#EXTINF:")
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|                     .Append(TimeSpan.FromTicks(lengthTicks).TotalSeconds)
 | |
|                     .Append(',')
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|                     .AppendLine();
 | |
| 
 | |
|                 var endPositionTicks = Math.Min(runtime, positionTicks + segmentLengthTicks);
 | |
| 
 | |
|                 var url = string.Format(
 | |
|                     CultureInfo.CurrentCulture,
 | |
|                     "stream.vtt?CopyTimestamps=true&AddVttTimeMap=true&StartPositionTicks={0}&EndPositionTicks={1}&api_key={2}",
 | |
|                     positionTicks.ToString(CultureInfo.InvariantCulture),
 | |
|                     endPositionTicks.ToString(CultureInfo.InvariantCulture),
 | |
|                     accessToken);
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| 
 | |
|                 builder.AppendLine(url);
 | |
| 
 | |
|                 positionTicks += segmentLengthTicks;
 | |
|             }
 | |
| 
 | |
|             builder.AppendLine("#EXT-X-ENDLIST");
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|             return File(Encoding.UTF8.GetBytes(builder.ToString()), MimeTypes.GetMimeType("playlist.m3u8"));
 | |
|         }
 | |
| 
 | |
|         /// <summary>
 | |
|         /// Upload an external subtitle file.
 | |
|         /// </summary>
 | |
|         /// <param name="itemId">The item the subtitle belongs to.</param>
 | |
|         /// <param name="body">The request body.</param>
 | |
|         /// <response code="204">Subtitle uploaded.</response>
 | |
|         /// <returns>A <see cref="NoContentResult"/>.</returns>
 | |
|         [HttpPost("Videos/{itemId}/Subtitles")]
 | |
|         [Authorize(Policy = Policies.RequiresElevation)]
 | |
|         [ProducesResponseType(StatusCodes.Status204NoContent)]
 | |
|         public async Task<ActionResult> UploadSubtitle(
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|             [FromRoute, Required] Guid itemId,
 | |
|             [FromBody, Required] UploadSubtitleDto body)
 | |
|         {
 | |
|             var video = (Video)_libraryManager.GetItemById(itemId);
 | |
|             var data = Convert.FromBase64String(body.Data);
 | |
|             await using var memoryStream = new MemoryStream(data);
 | |
|             await _subtitleManager.UploadSubtitle(
 | |
|                 video,
 | |
|                 new SubtitleResponse
 | |
|                 {
 | |
|                     Format = body.Format,
 | |
|                     Language = body.Language,
 | |
|                     IsForced = body.IsForced,
 | |
|                     Stream = memoryStream
 | |
|                 }).ConfigureAwait(false);
 | |
|             return NoContent();
 | |
|         }
 | |
| 
 | |
|         /// <summary>
 | |
|         /// Encodes a subtitle in the specified format.
 | |
|         /// </summary>
 | |
|         /// <param name="id">The media id.</param>
 | |
|         /// <param name="mediaSourceId">The source media id.</param>
 | |
|         /// <param name="index">The subtitle index.</param>
 | |
|         /// <param name="format">The format to convert to.</param>
 | |
|         /// <param name="startPositionTicks">The start position in ticks.</param>
 | |
|         /// <param name="endPositionTicks">The end position in ticks.</param>
 | |
|         /// <param name="copyTimestamps">Whether to copy the timestamps.</param>
 | |
|         /// <returns>A <see cref="Task{Stream}"/> with the new subtitle file.</returns>
 | |
|         private Task<Stream> EncodeSubtitles(
 | |
|             Guid id,
 | |
|             string? mediaSourceId,
 | |
|             int index,
 | |
|             string format,
 | |
|             long startPositionTicks,
 | |
|             long? endPositionTicks,
 | |
|             bool copyTimestamps)
 | |
|         {
 | |
|             var item = _libraryManager.GetItemById(id);
 | |
| 
 | |
|             return _subtitleEncoder.GetSubtitles(
 | |
|                 item,
 | |
|                 mediaSourceId,
 | |
|                 index,
 | |
|                 format,
 | |
|                 startPositionTicks,
 | |
|                 endPositionTicks ?? 0,
 | |
|                 copyTimestamps,
 | |
|                 CancellationToken.None);
 | |
|         }
 | |
| 
 | |
|         /// <summary>
 | |
|         /// Gets a list of available fallback font files.
 | |
|         /// </summary>
 | |
|         /// <response code="200">Information retrieved.</response>
 | |
|         /// <returns>An array of <see cref="FontFile"/> with the available font files.</returns>
 | |
|         [HttpGet("FallbackFont/Fonts")]
 | |
|         [Authorize(Policy = Policies.DefaultAuthorization)]
 | |
|         [ProducesResponseType(StatusCodes.Status200OK)]
 | |
|         public IEnumerable<FontFile> GetFallbackFontList()
 | |
|         {
 | |
|             var encodingOptions = _serverConfigurationManager.GetEncodingOptions();
 | |
|             var fallbackFontPath = encodingOptions.FallbackFontPath;
 | |
| 
 | |
|             if (!string.IsNullOrEmpty(fallbackFontPath))
 | |
|             {
 | |
|                 var files = _fileSystem.GetFiles(fallbackFontPath, new[] { ".woff", ".woff2", ".ttf", ".otf" }, false, false);
 | |
|                 var fontFiles = files
 | |
|                     .Select(i => new FontFile
 | |
|                     {
 | |
|                         Name = i.Name,
 | |
|                         Size = i.Length,
 | |
|                         DateCreated = _fileSystem.GetCreationTimeUtc(i),
 | |
|                         DateModified = _fileSystem.GetLastWriteTimeUtc(i)
 | |
|                     })
 | |
|                     .OrderBy(i => i.Size)
 | |
|                     .ThenBy(i => i.Name)
 | |
|                     .ThenByDescending(i => i.DateModified)
 | |
|                     .ThenByDescending(i => i.DateCreated);
 | |
|                 // max total size 20M
 | |
|                 const int MaxSize = 20971520;
 | |
|                 var sizeCounter = 0L;
 | |
|                 foreach (var fontFile in fontFiles)
 | |
|                 {
 | |
|                     sizeCounter += fontFile.Size;
 | |
|                     if (sizeCounter >= MaxSize)
 | |
|                     {
 | |
|                         _logger.LogWarning("Some fonts will not be sent due to size limitations");
 | |
|                         yield break;
 | |
|                     }
 | |
| 
 | |
|                     yield return fontFile;
 | |
|                 }
 | |
|             }
 | |
|             else
 | |
|             {
 | |
|                 _logger.LogWarning("The path of fallback font folder has not been set");
 | |
|                 encodingOptions.EnableFallbackFont = false;
 | |
|             }
 | |
|         }
 | |
| 
 | |
|         /// <summary>
 | |
|         /// Gets a fallback font file.
 | |
|         /// </summary>
 | |
|         /// <param name="name">The name of the fallback font file to get.</param>
 | |
|         /// <response code="200">Fallback font file retrieved.</response>
 | |
|         /// <returns>The fallback font file.</returns>
 | |
|         [HttpGet("FallbackFont/Fonts/{name}")]
 | |
|         [Authorize(Policy = Policies.DefaultAuthorization)]
 | |
|         [ProducesResponseType(StatusCodes.Status200OK)]
 | |
|         [ProducesFile("font/*")]
 | |
|         public ActionResult GetFallbackFont([FromRoute, Required] string name)
 | |
|         {
 | |
|             var encodingOptions = _serverConfigurationManager.GetEncodingOptions();
 | |
|             var fallbackFontPath = encodingOptions.FallbackFontPath;
 | |
| 
 | |
|             if (!string.IsNullOrEmpty(fallbackFontPath))
 | |
|             {
 | |
|                 var fontFile = _fileSystem.GetFiles(fallbackFontPath)
 | |
|                     .First(i => string.Equals(i.Name, name, StringComparison.OrdinalIgnoreCase));
 | |
|                 var fileSize = fontFile?.Length;
 | |
| 
 | |
|                 if (fontFile != null && fileSize != null && fileSize > 0)
 | |
|                 {
 | |
|                     _logger.LogDebug("Fallback font size is {fileSize} Bytes", fileSize);
 | |
|                     return PhysicalFile(fontFile.FullName, MimeTypes.GetMimeType(fontFile.FullName));
 | |
|                 }
 | |
|                 else
 | |
|                 {
 | |
|                     _logger.LogWarning("The selected font is null or empty");
 | |
|                 }
 | |
|             }
 | |
|             else
 | |
|             {
 | |
|                 _logger.LogWarning("The path of fallback font folder has not been set");
 | |
|                 encodingOptions.EnableFallbackFont = false;
 | |
|             }
 | |
| 
 | |
|             // returning HTTP 204 will break the SubtitlesOctopus
 | |
|             return Ok();
 | |
|         }
 | |
|     }
 | |
| }
 |