Manually adding zh-CN and zh-TW to LanguagePolicy (#6745)

* Manually adding zh-CN and zh-TW to LanguagePolicy * Only adding zh-cn to LanguagePolicy if missing. --------- Co-authored-by: Tracy Boehrer <[email protected]>
microsoft · Feb 6, 2024 · e5f7ff6 · e5f7ff6
1 parent 84df086
commit e5f7ff6
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/libraries/Microsoft.Bot.Builder.Dialogs.Adaptive/LanguagePolicy.cs b/libraries/Microsoft.Bot.Builder.Dialogs.Adaptive/LanguagePolicy.cs
@@ -74,6 +74,20 @@ private static IDictionary<string, string[]> DefaultPolicy(string[] defaultLangu
                 policy.Add(language, fallback.ToArray());
             }
 
+            // Locales like zh-CN, zh-TW, etc... are deprecated locales returned by CultureInfo.
+            // However, many still supply the old value when setting up WebChat.  Since we
+            // really just need the progression to check for LG/LU files, we are manually adding
+            // them so that these files are found.  This is OS version specific.
+            if (!policy.ContainsKey("zh-cn"))
+            {
+                policy.Add("zh-cn", new string[] { "zh-cn", "zh" });
+            }
+
+            if (!policy.ContainsKey("zh-tw"))
+            {
+                policy.Add("zh-tw", new string[] { "zh-tw", "zh" });
+            }
+
             return policy;
         }
     }