From 28f76ed0215ffba14cd9a9683c1cb5d502b81932 Mon Sep 17 00:00:00 2001
From: Remco Tolsma <869674+remcotolsma@users.noreply.github.com>
Date: Wed, 11 Oct 2023 11:37:32 +0200
Subject: [PATCH] No longer use `Server::get` method, will be removed.

---
 src/DirectLink/Gateway.php | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/DirectLink/Gateway.php b/src/DirectLink/Gateway.php
index a44287b..1471b58 100644
--- a/src/DirectLink/Gateway.php
+++ b/src/DirectLink/Gateway.php
@@ -166,10 +166,17 @@ public function start( Payment $payment ) {
 
 			$secure_data_helper
 				->set_3d_secure_flag( true )
-				->set_http_accept( Server::get( 'HTTP_ACCEPT' ) )
-				->set_http_user_agent( Server::get( 'HTTP_USER_AGENT' ) )
 				->set_window( 'MAINW' );
 
+			if ( \array_key_exists( 'HTTP_ACCEPT', $_SERVER ) ) {
+				$secure_data_helper->set_http_accept( \sanitize_text_field( $_SERVER['HTTP_ACCEPT'] ) );
+			}
+
+			if ( \array_key_exists( 'HTTP_USER_AGENT', $_SERVER ) ) {
+				// phpcs:ignore WordPressVIPMinimum.Variables.RestrictedVariables.cache_constraints___SERVER__HTTP_USER_AGENT__
+				$secure_data_helper->set_http_accept( \sanitize_text_field( $_SERVER['HTTP_USER_AGENT'] ) );
+			}
+
 			$ogone_data->set_field( 'ACCEPTURL', $payment->get_return_url() );
 			$ogone_data->set_field( 'DECLINEURL', $payment->get_return_url() );
 			$ogone_data->set_field( 'EXCEPTIONURL', $payment->get_return_url() );