diff --git a/Jellyfin.Api/Controllers/SubtitleController.cs b/Jellyfin.Api/Controllers/SubtitleController.cs index b423f1ee88..a01ae31a0e 100644 --- a/Jellyfin.Api/Controllers/SubtitleController.cs +++ b/Jellyfin.Api/Controllers/SubtitleController.cs @@ -12,6 +12,8 @@ using System.Threading.Tasks; using Jellyfin.Api.Attributes; using Jellyfin.Api.Constants; using Jellyfin.Api.Models.SubtitleDtos; +using MediaBrowser.Common.Configuration; +using MediaBrowser.Controller.Configuration; using MediaBrowser.Controller.Entities; using MediaBrowser.Controller.Library; using MediaBrowser.Controller.MediaEncoding; @@ -22,6 +24,7 @@ using MediaBrowser.Model.Entities; using MediaBrowser.Model.IO; using MediaBrowser.Model.Net; using MediaBrowser.Model.Providers; +using MediaBrowser.Model.Subtitles; using Microsoft.AspNetCore.Authorization; using Microsoft.AspNetCore.Http; using Microsoft.AspNetCore.Mvc; @@ -35,6 +38,7 @@ namespace Jellyfin.Api.Controllers [Route("")] public class SubtitleController : BaseJellyfinApiController { + private readonly IServerConfigurationManager _serverConfigurationManager; private readonly ILibraryManager _libraryManager; private readonly ISubtitleManager _subtitleManager; private readonly ISubtitleEncoder _subtitleEncoder; @@ -47,6 +51,7 @@ namespace Jellyfin.Api.Controllers /// /// Initializes a new instance of the class. /// + /// Instance of interface. /// Instance of interface. /// Instance of interface. /// Instance of interface. @@ -56,6 +61,7 @@ namespace Jellyfin.Api.Controllers /// Instance of interface. /// Instance of interface. public SubtitleController( + IServerConfigurationManager serverConfigurationManager, ILibraryManager libraryManager, ISubtitleManager subtitleManager, ISubtitleEncoder subtitleEncoder, @@ -65,6 +71,7 @@ namespace Jellyfin.Api.Controllers IAuthorizationContext authContext, ILogger logger) { + _serverConfigurationManager = serverConfigurationManager; _libraryManager = libraryManager; _subtitleManager = subtitleManager; _subtitleEncoder = subtitleEncoder; @@ -379,5 +386,95 @@ namespace Jellyfin.Api.Controllers copyTimestamps, CancellationToken.None); } + + /// + /// Gets a list of available fallback font files. + /// + /// Information retrieved. + /// An array of with the available font files. + [HttpGet("FallbackFont/Fonts")] + [Authorize(Policy = Policies.DefaultAuthorization)] + [ProducesResponseType(StatusCodes.Status200OK)] + public IEnumerable 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; + } + } + + /// + /// Gets a fallback font file. + /// + /// The name of the fallback font file to get. + /// Fallback font file retrieved. + /// The fallback font file. + [HttpGet("FallbackFont/Fonts/{name}")] + [Authorize(Policy = Policies.DefaultAuthorization)] + [ProducesResponseType(StatusCodes.Status200OK)] + 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(); + } } } diff --git a/MediaBrowser.Model/Configuration/EncodingOptions.cs b/MediaBrowser.Model/Configuration/EncodingOptions.cs index 2cd637c5b0..c348256677 100644 --- a/MediaBrowser.Model/Configuration/EncodingOptions.cs +++ b/MediaBrowser.Model/Configuration/EncodingOptions.cs @@ -9,6 +9,10 @@ namespace MediaBrowser.Model.Configuration public string TranscodingTempPath { get; set; } + public string FallbackFontPath { get; set; } + + public bool EnableFallbackFont { get; set; } + public double DownMixAudioBoost { get; set; } public int MaxMuxingQueueSize { get; set; } @@ -69,6 +73,7 @@ namespace MediaBrowser.Model.Configuration public EncodingOptions() { + EnableFallbackFont = false; DownMixAudioBoost = 2; MaxMuxingQueueSize = 2048; EnableThrottling = false; diff --git a/MediaBrowser.Model/Subtitles/FontFile.cs b/MediaBrowser.Model/Subtitles/FontFile.cs new file mode 100644 index 0000000000..115c492957 --- /dev/null +++ b/MediaBrowser.Model/Subtitles/FontFile.cs @@ -0,0 +1,34 @@ +using System; + +namespace MediaBrowser.Model.Subtitles +{ + /// + /// Class FontFile. + /// + public class FontFile + { + /// + /// Gets or sets the name. + /// + /// The name. + public string? Name { get; set; } + + /// + /// Gets or sets the size. + /// + /// The size. + public long Size { get; set; } + + /// + /// Gets or sets the date created. + /// + /// The date created. + public DateTime DateCreated { get; set; } + + /// + /// Gets or sets the date modified. + /// + /// The date modified. + public DateTime DateModified { get; set; } + } +}