Backport pull request #12026 from jellyfin/release-10.9.z

Check hearing impared flags with equality instead of contains

Original-merge: a89678074e7663c1240286a04bb2eead9ef633a7

Merged-by: Bond-009 <bond.009@outlook.com>

Backported-by: Joshua M. Boniface <joshua@boniface.me>

Emby.Naming/ExternalFiles/ExternalPathParser.cs

@@ -107,7 +107,7 @@ namespace Emby.Naming.ExternalFiles
                         pathInfo.Language = culture.ThreeLetterISOLanguageName;
                         extraString = extraString.Replace(currentSlice, string.Empty, StringComparison.OrdinalIgnoreCase);
                     }
-                    else if (_namingOptions.MediaHearingImpairedFlags.Any(s => currentSliceWithoutSeparator.Contains(s, StringComparison.OrdinalIgnoreCase)))
+                    else if (_namingOptions.MediaHearingImpairedFlags.Any(s => currentSliceWithoutSeparator.Equals(s, StringComparison.OrdinalIgnoreCase)))
                     {
                         pathInfo.IsHearingImpaired = true;
                         extraString = extraString.Replace(currentSlice, string.Empty, StringComparison.OrdinalIgnoreCase);

tests/Jellyfin.Naming.Tests/ExternalFiles/ExternalPathParserTests.cs

@@ -104,6 +104,7 @@ public class ExternalPathParserTests
     [InlineData(".en.cc.title", "title", "eng", false, false, true)]
     [InlineData(".hi.en.title", "title", "eng", false, false, true)]
     [InlineData(".en.hi.title", "title", "eng", false, false, true)]
+    [InlineData(".Subs for Chinese Audio.eng", "Subs for Chinese Audio", "eng", false, false, false)]
     public void ParseFile_ExtraTokens_ParseToValues(string tokens, string? title, string? language, bool isDefault = false, bool isForced = false, bool isHearingImpaired = false)
     {
         var path = "My.Video" + tokens + ".srt";