/**
* do_payment
*
* Process the PayFlow transaction with PayPal.
*
* @access public
* @param mixed $order
* @param mixed $card_number
* @param mixed $card_exp
* @param mixed $card_csc
* @param string $centinelPAResStatus (default: '')
* @param string $centinelEnrolled (default: '')
* @param string $centinelCavv (default: '')
* @param string $centinelEciFlag (default: '')
* @param string $centinelXid (default: '')
* @return void
*/
function do_payment($order, $card_number, $card_exp, $card_csc, $centinelPAResStatus = '', $centinelEnrolled = '', $centinelCavv = '', $centinelEciFlag = '', $centinelXid = '')
{
/*
* Display message to user if session has expired.
*/
if (sizeof(WC()->cart->get_cart()) == 0) {
wc_add_notice(sprintf(__('Sorry, your session has expired. <a href="%s">Return to homepage →</a>', 'wc-paypal-express'), home_url()), "error");
}
/*
* Check if the PayPal_PayFlow class has already been established.
*/
if (!class_exists('PayPal_PayFlow')) {
require_once 'lib/angelleye/paypal-php-library/includes/paypal.class.php';
require_once 'lib/angelleye/paypal-php-library/includes/paypal.payflow.class.php';
}
/**
* Create PayPal_PayFlow object.
*/
$PayPalConfig = array('Sandbox' => $sandbox, 'APIUsername' => $this->paypal_user, 'APIPassword' => trim($this->paypal_password), 'APIVendor' => $this->paypal_vendor, 'APIPartner' => $this->paypal_partner);
$PayPal = new PayPal_PayFlow($PayPalConfig);
/**
* Pulled from original Woo extension.
*/
if (empty($GLOBALS['wp_rewrite'])) {
$GLOBALS['wp_rewrite'] = new WP_Rewrite();
}
$this->add_log($order->get_checkout_order_received_url());
try {
/**
* Parameter set by original Woo. I can probably ditch this, but leaving it for now.
*/
$url = $this->testmode == 'yes' ? $this->testurl : $this->liveurl;
/**
* PayPal PayFlow Gateway Request Params
*/
$PayPalRequestData = array('tender' => 'C', 'trxtype' => 'S', 'acct' => $card_number, 'expdate' => $card_exp, 'amt' => $order->get_total(), 'currency' => get_option('woocommerce_currency'), 'dutyamt' => '', 'freightamt' => '', 'taxamt' => '', 'taxexempt' => '', 'comment1' => $order->customer_note ? wptexturize($order->customer_note) : '', 'comment2' => '', 'cvv2' => $card_csc, 'recurring' => '', 'swipe' => '', 'orderid' => preg_replace("/[^0-9,.]/", "", $order->get_order_number()), 'orderdesc' => 'Order ' . $order->get_order_number() . ' on ' . get_bloginfo('name'), 'billtoemail' => $order->billing_email, 'billtophonenum' => '', 'billtofirstname' => $order->billing_first_name, 'billtomiddlename' => '', 'billtolastname' => $order->billing_last_name, 'billtostreet' => $order->billing_address_1 . ' ' . $order->billing_address_2, 'billtocity' => $order->billing_city, 'billtostate' => $order->billing_state, 'billtozip' => $order->billing_postcode, 'billtocountry' => $order->billing_country, 'origid' => '', 'custref' => '', 'custcode' => '', 'custip' => $this->get_user_ip(), 'invnum' => str_replace("#", "", $order->get_order_number()), 'ponum' => '', 'starttime' => '', 'endtime' => '', 'securetoken' => '', 'partialauth' => '', 'authcode' => '');
/**
* Shipping info
*/
if ($order->shipping_address_1) {
$PayPalRequestData['SHIPTOFIRSTNAME'] = $order->shipping_first_name;
$PayPalRequestData['SHIPTOLASTNAME'] = $order->shipping_last_name;
$PayPalRequestData['SHIPTOSTREET'] = $order->shipping_address_1 . ' ' . $order->shipping_address_2;
$PayPalRequestData['SHIPTOCITY'] = $order->shipping_city;
$PayPalRequestData['SHIPTOSTATE'] = $order->shipping_state;
$PayPalRequestData['SHIPTOCOUNTRY'] = $order->shipping_country;
$PayPalRequestData['SHIPTOZIP'] = $order->shipping_postcode;
}
/* Send Item details */
$item_loop = 0;
if (sizeof($order->get_items()) > 0) {
$ITEMAMT = 0;
foreach ($order->get_items() as $item) {
$item['name'] = html_entity_decode($item['name'], ENT_NOQUOTES, 'UTF-8');
$_product = $order->get_product_from_item($item);
if ($item['qty']) {
$sku = $_product->get_sku();
if ($_product->product_type == 'variation') {
if (empty($sku)) {
$sku = $_product->parent->get_sku();
}
$item_meta = new WC_Order_Item_Meta($item['item_meta']);
$meta = $item_meta->display(true, true);
if (!empty($meta)) {
$item['name'] .= " - " . str_replace(", \n", " - ", $meta);
}
}
if (get_option('woocommerce_prices_include_tax') == 'yes') {
$product_price = $order->get_item_subtotal($item, true, false);
} else {
$product_price = $order->get_item_subtotal($item, false, true);
}
$PayPalRequestData['L_NUMBER' . $item_loop] = $sku;
$PayPalRequestData['L_NAME' . $item_loop] = $item['name'];
$PayPalRequestData['L_COST' . $item_loop] = $product_price;
$PayPalRequestData['L_QTY' . $item_loop] = $item['qty'];
if ($sku) {
$PayPalRequestData['L_SKU' . $item_loop] = $sku;
}
$ITEMAMT += $product_price * $item['qty'];
$item_loop++;
}
}
//Cart Discount
if ($order->get_cart_discount() > 0) {
foreach (WC()->cart->get_coupons('cart') as $code => $coupon) {
$PayPalRequestData['L_NUMBER' . $item_loop] = $code;
$PayPalRequestData['L_NAME' . $item_loop] = 'Cart Discount';
$PayPalRequestData['L_AMT' . $item_loop] = '-' . WC()->cart->coupon_discount_amounts[$code];
$PayPalRequestData['L_QTY' . $item_loop] = 1;
$item_loop++;
}
$ITEMAMT = $ITEMAMT - $order->get_cart_discount();
}
//Order Discount
if ($order->get_order_discount() > 0) {
foreach (WC()->cart->get_coupons('order') as $code => $coupon) {
$PayPalRequestData['L_NUMBER' . $item_loop] = $code;
$PayPalRequestData['L_NAME' . $item_loop] = 'Order Discount';
$PayPalRequestData['L_AMT' . $item_loop] = '-' . WC()->cart->coupon_discount_amounts[$code];
$PayPalRequestData['L_QTY' . $item_loop] = 1;
$item_loop++;
}
$ITEMAMT = $ITEMAMT - $order->get_order_discount();
}
if (get_option('woocommerce_prices_include_tax') == 'yes') {
$shipping = $order->get_total_shipping() + $order->get_shipping_tax();
$tax = 0;
} else {
$shipping = $order->get_total_shipping();
$tax = $order->get_total_tax();
}
//tax
if ($tax > 0) {
$PayPalRequestData['TAXAMT'] = $tax;
}
// Shipping
if ($shipping > 0) {
$PayPalRequestData['FREIGHTAMT'] = $shipping;
}
$PayPalRequestData['ITEMAMT'] = number_format($ITEMAMT, 2, '.', '');
}
/**
* Woo's original extension wasn't sending the request with
* character count like it's supposed to. This was added
* to fix that, but now that we're using my library it's
* already handled correctly so this won't be necessary.
*/
/*foreach ($post_data as $key=>$value){
$send_data[]= $key."[".strlen($value)."]=$value";
}
$send_data = implode("&", $send_data);*/
/**
* Pass data to to the class and store the $PayPalResult
*/
$PayPalResult = $PayPal->ProcessTransaction($PayPalRequestData);
/**
* Log results
*/
$this->add_log('PayFlow Endpoint: ' . $PayPal->APIEndPoint);
$this->add_log(print_r($PayPalResult, true));
/**
* Error check
*/
if (empty($PayPalResult['RAWRESPONSE'])) {
throw new Exception(__('Empty PayPal response.', 'wc_paypal_pro'));
}
/**
* More logs
*/
$this->add_log(add_query_arg('key', $order->order_key, add_query_arg('order', $order->id, get_permalink(woocommerce_get_page_id('thanks')))));
/**
* Check for errors or fraud filter warnings and proceed accordingly.
*/
if (isset($PayPalResult['RESULT']) && ($PayPalResult['RESULT'] == 0 || $PayPalResult['RESULT'] == 126)) {
// Add order note
if ($PayPalResult['RESULT'] == 126) {
$order->add_order_note($PayPalResult['RESPMSG']);
$order->add_order_note($PayPalResult['PREFPSMSG']);
$order->add_order_note("The payment was flagged by a fraud filter, please check your PayPal Manager account to review and accept or deny the payment.");
} else {
$order->add_order_note(sprintf(__('PayPal Pro payment completed (PNREF: %s)', 'wc_paypal_pro'), $PayPalResult['PNREF']));
}
// Payment complete
$order->payment_complete();
// Remove cart
WC()->cart->empty_cart();
// Return thank you page redirect
return array('result' => 'success', 'redirect' => $this->get_return_url($order));
} else {
// Payment failed :(
$order->update_status('failed', __('PayPal Pro payment failed. Payment was rejected due to an error: ', 'wc_paypal_pro') . '(' . $parsed_response['RESULT'] . ') ' . '"' . $parsed_response['RESPMSG'] . '"');
wc_add_notice(__('Payment error:', 'wc_paypal_pro') . ' ' . $parsed_response['RESPMSG'], "error");
return;
}
} catch (Exception $e) {
wc_add_notice(__('Connection error:', 'wc_paypal_pro') . ': "' . $e->getMessage() . '"', "error");
return;
}
}
<?php
// Include required library files.
require_once '../includes/config.php';
require_once '../includes/paypal.class.php';
require_once '../includes/paypal.payflow.class.php';
// Create PayPal object.
$PayPalConfig = array('Sandbox' => $sandbox, 'APIUsername' => $payflow_username, 'APIPassword' => $payflow_password, 'APIVendor' => $payflow_vendor, 'APIPartner' => $payflow_partner);
$PayPal = new PayPal_PayFlow($PayPalConfig);
// Prepare request arrays
$PayPalRequestData = array('tender' => '', 'trxtype' => '', 'acct' => '', 'expdate' => '', 'amt' => '', 'dutyamt' => '', 'freightamt' => '', 'taxamt' => '', 'taxexempt' => '', 'comment1' => '', 'comment2' => '', 'cvv2' => '', 'recurring' => '', 'swipe' => '', 'orderid' => '', 'billtoemail' => '', 'billtophonenum' => '', 'billtofirstname' => '', 'billtomiddlename' => '', 'billtolastname' => '', 'billtostreet' => '', 'billtocity' => '', 'billtostate' => '', 'billtozip' => '', 'billtocountry' => '', 'shiptofirstname' => '', 'shiptomiddlename' => '', 'shiptolastname' => '', 'shiptostreet' => '', 'shiptostate' => '', 'shiptozip' => '', 'shiptocountry' => '', 'origid' => '', 'custref' => '', 'custcode' => '', 'custip' => '', 'invnum' => '', 'ponum' => '', 'starttime' => '', 'endtime' => '', 'securetoken' => '', 'partialauth' => '', 'authcode' => '');
// Pass data into class for processing with PayPal and load the response array into $PayPalResult
$PayPalResult = $PayPal->ProcessTransaction($PayPalRequestData);
// Write the contents of the response array to the screen for demo purposes.
echo '<pre />';
print_r($PayPalResult);