feat: publish sanitized custom.97 source

middleware/i18n.go

@@ -18,8 +18,8 @@ func I18n() gin.HandlerFunc {
 	}
 }
 
-// detectLanguage determines the language preference for the request
-// Priority: 1. User setting (if logged in) -> 2. Accept-Language header -> 3. Default language
+// detectLanguage returns the language the request states, or "" when it states
+// none. Priority: 1. User setting (if logged in) -> 2. Accept-Language header
 func detectLanguage(c *gin.Context) string {
 	// 1. Try to get language from user setting (set by auth middleware)
 	if userSetting, ok := common.GetContextKeyType[dto.UserSetting](c, constant.ContextKeyUserSetting); ok {
@@ -29,22 +29,5 @@ func detectLanguage(c *gin.Context) string {
 	}
 
 	// 2. Parse Accept-Language header
-	acceptLang := c.GetHeader("Accept-Language")
-	if acceptLang != "" {
-		lang := i18n.ParseAcceptLanguage(acceptLang)
-		if i18n.IsSupported(lang) {
-			return lang
-		}
-	}
-
-	// 3. Return default language
-	return i18n.DefaultLang
-}
-
-// GetLanguage returns the current language from gin context
-func GetLanguage(c *gin.Context) string {
-	if lang := c.GetString(string(constant.ContextKeyLanguage)); lang != "" {
-		return lang
-	}
-	return i18n.DefaultLang
+	return i18n.ParseAcceptLanguage(c.GetHeader("Accept-Language"))
 }