Function GetLangByCtx

internal/base/handler/lang.go:31–47

GetLangByCtx get language from header

(ctx context.Context)

// GetLangByCtx get language from header
func GetLangByCtx(ctx context.Context) i18n.Language {
	if ginCtx, ok := ctx.(*gin.Context); ok {
		acceptLanguage, ok := ginCtx.Get(constant.AcceptLanguageFlag)
		if ok {
			if acceptLanguage, ok := acceptLanguage.(i18n.Language); ok {
				return acceptLanguage
			}
			return i18n.DefaultLanguage
		}
	}

	acceptLanguage, ok := ctx.Value(constant.AcceptLanguageContextKey).(i18n.Language)
	if ok {
		return acceptLanguage
	}
	return i18n.DefaultLanguage
}