fix: update timezone handling for language detection

qwqcode · Sep 24, 2024 · daea32c · daea32c
1 parent e321fa8
commit daea32c
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/SubRenamer/Helper/I18NHelper.cs b/SubRenamer/Helper/I18NHelper.cs
@@ -16,17 +16,17 @@ public static class I18NHelper
 
     public static string GetLanguageNameFromOs()
     {
-        string timeZoneId = TimeZoneInfo.Local.Id.ToUpper();
+        string timeZoneId = TimeZoneInfo.Local.Id.ToLower();
 
         var name = CultureInfo.CurrentCulture.Name;
         if (string.IsNullOrWhiteSpace(name)) name = Environment.GetEnvironmentVariable("LANG");
 
         name = name?.Trim().ToLower().Replace("_", "-") ?? "";
-        if (name.Contains("en") || timeZoneId == "EST" || timeZoneId == "EDT") return "en-US";
-        if (name.Contains("zh-hans") || name.Contains("zh-cn") || timeZoneId == "PRC") return "zh-Hans";
-        if (name.Contains("zh-hant") || name.Contains("zh-tw") || name.Contains("zh-hk") || timeZoneId == "ROC") return "zh-Hant";
+        if (name.Contains("en") || timeZoneId == "est" || timeZoneId == "edt" || timeZoneId.Contains("america")) return "en-US";
+        if (name.Contains("zh-hans") || name.Contains("zh-cn") || timeZoneId == "prc" || timeZoneId == "cst" || timeZoneId == "asia/shanghai") return "zh-Hans";
+        if (name.Contains("zh-hant") || name.Contains("zh-tw") || name.Contains("zh-hk") || timeZoneId == "roc" || timeZoneId == "hkt" || timeZoneId == "asia/hong_kong" || timeZoneId == "asia/taipei") return "zh-Hant";
         if (name.Contains("zh")) return "zh-Hans";
-        if (name.Contains("ja") || name.Contains("jp") || timeZoneId == "JST") return "ja-JP";
+        if (name.Contains("ja") || name.Contains("jp") || timeZoneId == "JST" || timeZoneId == "asia/tokyo") return "ja-JP";
 
         return DefaultLanguage;
     }