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; }
+ }
+}