From 3c3510684d2366aea50418eaee3f0667c9bd9c5b Mon Sep 17 00:00:00 2001
From: seregawerewolf <42439012+seregawerewolf@users.noreply.github.com>
Date: Tue, 21 Feb 2023 21:21:29 +0200
Subject: [PATCH] fix ukrainian language on payment page

Wordpress use country code  ISO 639-1, ukrainian language have code uk, but API use value ua for parametr 'language'. This fix on function getLanguage() replace uk on ua if the blog has language ukraininan.
---
 woocommerce-gateway-wayforpay.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/woocommerce-gateway-wayforpay.php b/woocommerce-gateway-wayforpay.php
index 6c419c4..e8c8e32 100644
--- a/woocommerce-gateway-wayforpay.php
+++ b/woocommerce-gateway-wayforpay.php
@@ -463,9 +463,13 @@ private function getCallbackUrl($service = false)
 
         private function getLanguage()
         {
-            return substr(get_bloginfo('language'), 0, 2);
-        }
-
+            $lang_uk = substr(get_bloginfo('language'), 0, 2);
+		
+	    if ($lang_uk === 'uk') {
+		    $lang_uk = 'ua';
+	    }
+	    return $lang_uk;
+    }
 
         protected function isPaymentValid($response)
         {