Fixed payment card value fields

added missing "value" field to the wp_kses that prints out the fields, added error logging & checks for the tokens. Added missing WP_REST_Request & Exception use cases to card php

src/Controllers/Card.php

@@ -7,9 +7,11 @@
 
 use Paytrail\WooCommercePaymentGateway\Gateway;
 use Paytrail\WooCommercePaymentGateway\Plugin;
+use Paytrail\WooCommercePaymentGateway\Exception;
 use WC_Payment_Tokens;
 use WP_Error;
 use WP_HTTP_Response;
+use WP_REST_Request;
 
 class Card extends AbstractController {
 
@@ -70,7 +72,8 @@ private function validate_request() {
 		if (empty($_SERVER['REQUEST_METHOD'])) {
 			return;
 		}
-		if ( WP_REST_Request::get_method() != 'POST' ) {
+		$request = new WP_REST_Request();
+		if ( $request->get_method() != 'POST' ) {
 			throw new Exception('Only POST requests are allowed');
 		}
 		$content_type = WP_REST_Request::get_content_type();

src/Gateway.php

@@ -478,6 +478,7 @@ public function saved_payment_methods() {
 				'id' => [],
 				'type' => [],
 				'name' => [],
+				'value'=> [],
 				'class' => []
 			],
 			'div' => ['class' => []],
@@ -501,6 +502,7 @@ public function saved_payment_methods() {
 	 */
 	public function get_token_payment_option_html( $html, $token) {
 		if (Plugin::GATEWAY_ID !== $token->get_gateway_id()) {
+			error_log('Not the expected gateway ID. Returning original HTML.');
 			return $html;
 		}
 		$html = sprintf(
@@ -929,7 +931,12 @@ public function process_payment( $order_id) {
 
 			$payment = new CitPaymentRequest();
 
-			$payment->setToken($token->get_token());
+			if ($token && method_exists($token, 'get_token')) {
+				$payment->setToken($token->get_token());
+			} else {
+				$this->log('Paytrail: Token value: ' . print_r($token, true), 'debug');
+			}
+
 		} else {
 			$this->log('Paytrail: init PaymentRequest', 'debug');
 			$payment = new PaymentRequest();