Here’s a patch that fixes the problem for me.
Index: bng_three_step_gateway_functions.php
===================================================================
--- bng_three_step_gateway_functions.php (revision 1793325)
+++ bng_three_step_gateway_functions.php (working copy)
@@ -210,7 +210,7 @@
//check for ssl
if (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] != 'off') $isssl = "Y";
else $isssl = "N";
-
+
//build js data array to pass into step one
echo '<script type="text/javascript">';
echo ' function bng701_arrangeData() {';
@@ -247,64 +247,71 @@
echo ' var customervaultid = document.getElementById("customervaultid").value;';
echo ' var last4 = document.getElementById("billingccnumber").value.slice(-4);';
echo ' var expiry = document.getElementById("billingccexp").value;';
- echo ' var data = [];';
+
+ $data = array(
+ 'thisid' => bng701_cleanTheData($this->id),
+ 'orderid' => bng701_cleanTheData($order_id,'integer'),
+ 'apikey' => bng701_cleanTheData($this->apikey,'string'),
+ 'transactiontype' => bng701_cleanTheData($this->transactiontype,'string'),
+ 'gatewayurl' => bng701_cleanTheData($this->gatewayURL,'url'),
+ 'user_email' => sanitize_email($user_email),
+ 'userid' => sanitize_text_field(get_current_user_id()),
+ 'ordertotal' => $order->order_total,
+ 'ordertax' => $order->order_tax,
+ 'ordershipping' => $order->order_shipping,
+ 'billingfirstname' => bng701_cleanTheData($order->billing_first_name,'string'),
+ 'billinglastname' => bng701_cleanTheData($order->billing_last_name,'string'),
+ 'billingaddress1' => bng701_cleanTheData($order->billing_address_1,'string'),
+ 'billingcity' => bng701_cleanTheData($order->billing_city,'string'),
+ 'billingstate' => bng701_cleanTheData($order->billing_state,'string'),
+ 'billingpostcode' => bng701_cleanTheData($order->billing_postcode,'string'),
+ 'billingcountry' => bng701_cleanTheData($order->billing_country,'string'),
+ 'billingemail' => sanitize_email($order->billing_email),
+ 'billingphone' => sanitize_text_field($order->billing_phone),
+ 'billingcompany' => bng701_cleanTheData($order->billing_company,'string'),
+ 'billingaddress2' => bng701_cleanTheData($order->billing_address_2,'string'),
+ 'shippingfirstname' => bng701_cleanTheData($order->shipping_first_name,'string'),
+ 'shippinglastname' => bng701_cleanTheData($order->shipping_last_name,'string'),
+ 'shippingaddress1' => bng701_cleanTheData($order->shipping_address_1,'string'),
+ 'shippingcity' => bng701_cleanTheData($order->shipping_city,'string'),
+ 'shippingstate' => bng701_cleanTheData($order->shipping_state,'string'),
+ 'shippingpostcode' => sanitize_text_field($order->shipping_postcode),
+ 'shippingcountry' => bng701_cleanTheData($order->shipping_country,'string'),
+ 'shippingphone' => sanitize_text_field($order->shipping_phone),
+ 'shippingcompany' => bng701_cleanTheData($order->shipping_company,'string'),
+ 'shippingaddress2' => bng701_cleanTheData($order->shipping_address_2,'string'),
+ 'security' => wp_create_nonce( 'checkout-nonce' )
+ );
+
+ //loop through items, build array
+ $items = $order->get_items();
+ foreach (array_values($items) AS $x => $item) {
+ $data['item'.$x] = array(
+ 'productid' => $item['product_id'],
+ 'name' => $item['name'],
+ 'line_total' => $item['line_total'],
+ 'qty' => $item['qty'],
+ 'line_subtotal' => $item['line_subtotal']
+ );
+ }
- echo ' if (billingid != "") data["action"] = "bng701_stepOne";';
- echo ' else data["action"] = "bng701_stepOne_addBilling";';
-
- echo ' data["thisid"] = "'.bng701_cleanTheData($this->id).'";';
- echo ' data["orderid"] = "'.bng701_cleanTheData($order_id,'integer').'";';
- echo ' data["apikey"] = "'.bng701_cleanTheData($this->apikey,'string').'";';
- echo ' data["transactiontype"] = "'.bng701_cleanTheData($this->transactiontype,'string').'";';
- echo ' data["gatewayurl"] = "'.bng701_cleanTheData($this->gatewayURL,'url').'";';
+ $data['itemcount'] = count($items);
+
+ echo ' var data = ' . json_encode($data) . ';';
+
+ // At this point, we've composed all data we can without JavaScript
+ // Remaining data properties will use JavaScript variables
+
echo ' data["savepaymentmethod"] = savepaymentmethod;';
echo ' data["customervaultid"] = customervaultid;';
- echo ' data["user_email"] = "'.sanitize_email($user_email).'";';
- echo ' data["userid"] = "'.sanitize_text_field(get_current_user_id()).'";';
- echo ' data["billingid"] = billingid;';
- echo ' data["ordertotal"] = "'.$order->order_total.'";';
- echo ' data["ordertax"] = "'.$order->order_tax.'";';
- echo ' data["ordershipping"] = "'.$order->order_shipping.'";';
- echo ' data["billingfirstname"] = "'.bng701_cleanTheData($order->billing_first_name,'string').'";';
- echo ' data["billinglastname"] = "'.bng701_cleanTheData($order->billing_last_name,'string').'";';
- echo ' data["billingaddress1"] = "'.bng701_cleanTheData($order->billing_address_1,'string').'";';
- echo ' data["billingcity"] = "'.bng701_cleanTheData($order->billing_city,'string').'";';
- echo ' data["billingstate"] = "'.bng701_cleanTheData($order->billing_state,'string').'";';
- echo ' data["billingpostcode"] = "'.bng701_cleanTheData($order->billing_postcode,'string').'";';
- echo ' data["billingcountry"] = "'.bng701_cleanTheData($order->billing_country,'string').'";';
- echo ' data["billingemail"] = "'.sanitize_email($order->billing_email).'";';
- echo ' data["billingphone"] = "'.sanitize_text_field($order->billing_phone).'";';
- echo ' data["billingcompany"] = "'.bng701_cleanTheData($order->billing_company,'string').'";';
- echo ' data["billingaddress2"] = "'.bng701_cleanTheData($order->billing_address_2,'string').'";';
- echo ' data["shippingfirstname"] = "'.bng701_cleanTheData($order->shipping_first_name,'string').'";';
- echo ' data["shippinglastname"] = "'.bng701_cleanTheData($order->shipping_last_name,'string').'";';
- echo ' data["shippingaddress1"] = "'.bng701_cleanTheData($order->shipping_address_1,'string').'";';
- echo ' data["shippingcity"] = "'.bng701_cleanTheData($order->shipping_city,'string').'";';
- echo ' data["shippingstate"] = "'.bng701_cleanTheData($order->shipping_state,'string').'";';
- echo ' data["shippingpostcode"] = "'.sanitize_text_field($order->shipping_postcode).'";';
- echo ' data["shippingcountry"] = "'.bng701_cleanTheData($order->shipping_country,'string').'";';
- echo ' data["shippingphone"] = "'.sanitize_text_field($order->shipping_phone).'";';
- echo ' data["shippingcompany"] = "'.bng701_cleanTheData($order->shipping_company,'string').'";';
- echo ' data["shippingaddress2"] = "'.bng701_cleanTheData($order->shipping_address_2,'string').'";';
- echo ' data["security"]= "'.wp_create_nonce( 'checkout-nonce' ).'";';
+ echo ' data["billingid"] = billingid;';
echo ' data["last4"] = last4;';
echo ' data["expiry"] = expiry;';
- //loop through items, build array
- $items = $order->get_items();
- $x = 0;
- foreach ($items AS $item) {
- echo ' var item = [];';
- echo ' item["productid"] = "'.$item['product_id'].'";';
- echo ' item["name"] = "'.$item['name'].'";';
- echo ' item["line_total"] = "'.$item['line_total'].'";';
- echo ' item["qty"] = '.$item['qty'].';';
- echo ' item["line_subtotal"] = "'.$item['line_subtotal'].'";';
- echo ' data["item'.$x.'"] = item;';
- $x++;
- }
+ echo ' if (billingid != "") data["action"] = "bng701_stepOne";';
+ echo ' else data["action"] = "bng701_stepOne_addBilling";';
- echo ' data["itemcount"] = '.$x.';';
+
//echo ' console.log(data);';
echo ' return bng701_stepOne(data, "'.plugin_dir_url(__FILE__).'");';
