/**
* ConfirmPayment
*
* Finalizes the checkout with PayPal's DoExpressCheckoutPayment API
*
* @FinalPaymentAmt (double) Final payment amount for the order.
*/
function ConfirmPayment($FinalPaymentAmt)
{
/*
* 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>', 'paypal-for-woocommerce'), '"' . home_url() . '"'), "error");
}
/*
* Check if the PayPal class has already been established.
*/
if (!class_exists('PayPal')) {
require_once 'lib/angelleye/paypal-php-library/includes/paypal.class.php';
}
/*
* Create PayPal object.
*/
$PayPalConfig = array('Sandbox' => $this->testmode == 'yes' ? TRUE : FALSE, 'APIUsername' => $this->api_username, 'APIPassword' => $this->api_password, 'APISignature' => $this->api_signature);
$PayPal = new PayPal($PayPalConfig);
/*
* Get data from WooCommerce object
*/
if (!empty($this->confirm_order_id)) {
$order = new WC_Order($this->confirm_order_id);
$invoice_number = preg_replace("/[^0-9,.]/", "", $order->get_order_number());
if ($order->customer_note) {
$customer_notes = wptexturize($order->customer_note);
}
$shipping_first_name = $order->shipping_first_name;
$shipping_last_name = $order->shipping_last_name;
$shipping_address_1 = $order->shipping_address_1;
$shipping_address_2 = $order->shipping_address_2;
$shipping_city = $order->shipping_city;
$shipping_state = $order->shipping_state;
$shipping_postcode = $order->shipping_postcode;
$shipping_country = $order->shipping_country;
}
// Prepare request arrays
$DECPFields = array('token' => urlencode($this->get_session('TOKEN')), 'payerid' => urlencode($this->get_session('payer_id')), 'returnfmfdetails' => '', 'giftmessage' => $this->get_session('giftmessage'), 'giftreceiptenable' => $this->get_session('giftreceiptenable'), 'giftwrapname' => $this->get_session('giftwrapname'), 'giftwrapamount' => $this->get_session('giftwrapamount'), 'buyermarketingemail' => '', 'surveyquestion' => '', 'surveychoiceselected' => '', 'allowedpaymentmethod' => '');
$Payments = array();
$Payment = array('amt' => number_format($FinalPaymentAmt, 2, '.', ''), 'currencycode' => get_woocommerce_currency(), 'shippingdiscamt' => '', 'insuranceoptionoffered' => '', 'handlingamt' => '', 'desc' => '', 'custom' => '', 'invnum' => $invoice_number, 'notifyurl' => '', 'shiptoname' => $shipping_first_name . ' ' . $shipping_last_name, 'shiptostreet' => $shipping_address_1, 'shiptostreet2' => $shipping_address_2, 'shiptocity' => $shipping_city, 'shiptostate' => $shipping_state, 'shiptozip' => $shipping_postcode, 'shiptocountrycode' => $shipping_country, 'shiptophonenum' => '', 'notetext' => $this->get_session('customer_notes'), 'allowedpaymentmethod' => '', 'paymentaction' => 'Sale', 'paymentrequestid' => '', 'sellerpaypalaccountid' => '', 'sellerid' => '', 'sellerusername' => '', 'sellerregistrationdate' => '', 'softdescriptor' => '');
$PaymentOrderItems = array();
$ctr = 0;
$ITEMAMT = 0;
if (sizeof($order->get_items()) > 0) {
foreach ($order->get_items() as $values) {
$_product = $order->get_product_from_item($values);
$qty = absint($values['qty']);
$sku = $_product->get_sku();
$values['name'] = html_entity_decode($values['name'], ENT_NOQUOTES, 'UTF-8');
if ($_product->product_type == 'variation') {
if (empty($sku)) {
$sku = $_product->parent->get_sku();
}
$item_meta = new WC_Order_Item_Meta($values['item_meta']);
$meta = $item_meta->display(true, true);
if (!empty($meta)) {
$values['name'] .= " - " . str_replace(", \n", " - ", $meta);
}
}
/*
* Set price based on tax option.
*/
if (get_option('woocommerce_prices_include_tax') == 'yes') {
$product_price = $order->get_item_subtotal($values, true, false);
} else {
$product_price = $order->get_item_subtotal($values, false, true);
}
$Item = array('name' => $values['name'], 'desc' => '', 'amt' => $product_price, 'number' => $sku, 'qty' => $qty, 'taxamt' => '', 'itemurl' => '', 'itemcategory' => '', 'itemweightvalue' => '', 'itemweightunit' => '', 'itemheightvalue' => '', 'itemheightunit' => '', 'itemwidthvalue' => '', 'itemwidthunit' => '', 'itemlengthvalue' => '', 'itemlengthunit' => '', 'ebayitemnumber' => '', 'ebayitemauctiontxnid' => '', 'ebayitemorderid' => '', 'ebayitemcartid' => '');
array_push($PaymentOrderItems, $Item);
$ITEMAMT += $product_price * $values['qty'];
}
/**
* Add custom Woo cart fees as line items
*/
foreach (WC()->cart->get_fees() as $fee) {
$Item = array('name' => $fee->name, 'desc' => '', 'amt' => number_format($fee->amount, 2, '.', ''), 'number' => $fee->id, 'qty' => 1, 'taxamt' => '', 'itemurl' => '', 'itemcategory' => '', 'itemweightvalue' => '', 'itemweightunit' => '', 'itemheightvalue' => '', 'itemheightunit' => '', 'itemwidthvalue' => '', 'itemwidthunit' => '', 'itemlengthvalue' => '', 'itemlengthunit' => '', 'ebayitemnumber' => '', 'ebayitemauctiontxnid' => '', 'ebayitemorderid' => '', 'ebayitemcartid' => '');
/**
* The gift wrap amount actually has its own parameter in
* DECP, so we don't want to include it as one of the line
* items.
*/
if ($Item['number'] != 'gift-wrap') {
array_push($PaymentOrderItems, $Item);
$ITEMAMT += $fee->amount * $Item['qty'];
}
$ctr++;
}
/*
* Get discounts
*/
if ($order->get_cart_discount() > 0) {
foreach (WC()->cart->get_coupons('cart') as $code => $coupon) {
$Item = array('name' => 'Cart Discount', 'number' => $code, 'qty' => '1', 'amt' => '-' . number_format(WC()->cart->coupon_discount_amounts[$code], 2, '.', ''));
array_push($PaymentOrderItems, $Item);
}
$ITEMAMT -= $order->get_cart_discount();
}
if ($order->get_order_discount() > 0) {
foreach (WC()->cart->get_coupons('order') as $code => $coupon) {
$Item = array('name' => 'Order Discount', 'number' => $code, 'qty' => '1', 'amt' => '-' . number_format(WC()->cart->coupon_discount_amounts[$code], 2, '.', ''));
array_push($PaymentOrderItems, $Item);
}
$ITEMAMT -= $order->get_order_discount();
}
/*
* Set shipping and tax values.
*/
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();
}
/*
* Now that we have all items and subtotals
* we can fill in necessary values.
*/
$Payment['itemamt'] = number_format($ITEMAMT, 2, '.', '');
// Required if you specify itemized L_AMT fields. Sum of cost of all items in this order.
/*
* Set tax
*/
if ($tax > 0) {
$Payment['taxamt'] = number_format($tax, 2, '.', '');
// Required if you specify itemized L_TAXAMT fields. Sum of all tax items in this order.
}
/*
* Set shipping
*/
if ($shipping > 0) {
$Payment['shippingamt'] = number_format($shipping, 2, '.', '');
// Total shipping costs for this order. If you specify SHIPPINGAMT you mut also specify a value for ITEMAMT.
}
}
$Payment['order_items'] = $PaymentOrderItems;
array_push($Payments, $Payment);
$UserSelectedOptions = array('shippingcalculationmode' => '', 'insuranceoptionselected' => '', 'shippingoptionisdefault' => '', 'shippingoptionamount' => '', 'shippingoptionname' => '');
$PayPalRequestData = array('DECPFields' => $DECPFields, 'Payments' => $Payments);
// Pass data into class for processing with PayPal and load the response array into $PayPalResult
$PayPalResult = $PayPal->DoExpressCheckoutPayment($PayPalRequestData);
/*
* Log API result
*/
$this->add_log('Test Mode: ' . $this->testmode);
$this->add_log('Endpoint: ' . $this->API_Endpoint);
$PayPalRequest = isset($PayPalResult['RAWREQUEST']) ? $PayPalResult['RAWREQUEST'] : '';
$PayPalResponse = isset($PayPalResult['RAWRESPONSE']) ? $PayPalResult['RAWRESPONSE'] : '';
$this->add_log('Request: ' . print_r($PayPal->NVPToArray($PayPal->MaskAPIResult($PayPalRequest)), true));
$this->add_log('Response: ' . print_r($PayPal->NVPToArray($PayPal->MaskAPIResult($PayPalResponse)), true));
/*
* Error handling
*/
if ($PayPal->APICallSuccessful($PayPalResult['ACK'])) {
$this->remove_session('TOKEN');
}
/*
* Return the class library result array.
*/
return $PayPalResult;
}
/**
* do_payment
*
* Makes the request to PayPal's DoDirectPayment API
*
* @access public
* @param mixed $order
* @param mixed $card_number
* @param mixed $card_type
* @param mixed $card_exp_month
* @param mixed $card_exp_year
* @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_type, $card_exp_month, $card_exp_year, $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>', 'paypal-for-woocommerce'), '"' . home_url() . '"'), "error");
}
/*
* Check if the PayPal class has already been established.
*/
if (!class_exists('PayPal')) {
require_once 'lib/angelleye/paypal-php-library/includes/paypal.class.php';
}
/*
* Create PayPal object.
*/
$PayPalConfig = array('Sandbox' => $this->testmode == 'yes' ? TRUE : FALSE, 'APIUsername' => $this->api_username, 'APIPassword' => $this->api_password, 'APISignature' => $this->api_signature);
$PayPal = new PayPal($PayPalConfig);
if (empty($GLOBALS['wp_rewrite'])) {
$GLOBALS['wp_rewrite'] = new WP_Rewrite();
}
$card_exp = $card_exp_month . $card_exp_year;
/**
* Generate PayPal request
*/
$DPFields = array('paymentaction' => 'Sale', 'ipaddress' => $this->get_user_ip(), 'returnfmfdetails' => '');
$CCDetails = array('creditcardtype' => $card_type, 'acct' => $card_number, 'expdate' => $card_exp, 'cvv2' => $card_csc, 'startdate' => '', 'issuenumber' => '');
$PayerInfo = array('email' => $order->billing_email, 'firstname' => $order->billing_first_name, 'lastname' => $order->billing_last_name);
$BillingAddress = array('street' => $order->billing_address_1, 'street2' => $order->billing_address_2, 'city' => $order->billing_city, 'state' => $order->billing_state, 'countrycode' => $order->billing_country, 'zip' => $order->billing_postcode, 'phonenum' => $order->billing_phone);
$ShippingAddress = array('shiptoname' => $order->shipping_first_name . ' ' . $order->shipping_last_name, 'shiptostreet' => $order->shipping_address_1, 'shiptostreet2' => $order->shipping_address_2, 'shiptocity' => $order->shipping_city, 'shiptostate' => $order->shipping_state, 'shiptozip' => $order->shipping_postcode, 'shiptocountry' => $order->shipping_country, 'shiptophonenum' => $order->shipping_phone);
$PaymentDetails = array('amt' => $order->get_total(), 'currencycode' => get_woocommerce_currency(), 'insuranceamt' => '', 'shipdiscamt' => '', 'handlingamt' => '', 'desc' => '', 'custom' => $order->customer_note ? wptexturize($order->customer_note) : '', 'invnum' => $invoice_number = preg_replace("/[^0-9,.]/", "", $order->id), 'notifyurl' => '', 'recurring' => '');
$OrderItems = array();
$item_loop = 0;
if (sizeof($order->get_items()) > 0) {
$ITEMAMT = $TAXAMT = 0;
$inc_tax = get_option('woocommerce_prices_include_tax') == 'yes' ? true : false;
foreach ($order->get_items() as $item) {
$_product = $order->get_product_from_item($item);
if ($item['qty']) {
$sku = $_product->get_sku();
if ($_product->product_type == 'variation') {
if (empty($sku)) {
$sku = $_product->parent->get_sku();
}
//$this->log->add('paypal-pro', print_r($item['item_meta'], true));
$item_meta = new WC_Order_Item_Meta($item['item_meta']);
$meta = $item_meta->display(true, true);
$item['name'] = html_entity_decode($item['name'], ENT_NOQUOTES, 'UTF-8');
if (!empty($meta)) {
$item['name'] .= " - " . str_replace(", \n", " - ", $meta);
}
}
/**
* Get price based on text setting.
*/
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);
}
$Item = array('l_name' => $item['name'], 'l_desc' => '', 'l_amt' => number_format($product_price, 2, '.', ''), 'l_number' => $sku, 'l_qty' => $item['qty'], 'l_taxamt' => '', 'l_ebayitemnumber' => '', 'l_ebayitemauctiontxnid' => '', 'l_ebayitemorderid' => '');
array_push($OrderItems, $Item);
$ITEMAMT += $product_price * $item['qty'];
$item_loop++;
}
}
//Cart Discount
if ($order->get_cart_discount() > 0) {
foreach (WC()->cart->get_coupons('cart') as $code => $coupon) {
$Item = array('l_name' => 'Cart Discount', 'l_desc' => '', 'l_amt' => '-' . WC()->cart->coupon_discount_amounts[$code], 'l_number' => $code, 'l_qty' => '1', 'l_taxamt' => '', 'l_ebayitemnumber' => '', 'l_ebayitemauctiontxnid' => '', 'l_ebayitemorderid' => '');
array_push($OrderItems, $Item);
}
$ITEMAMT = $ITEMAMT - $order->get_cart_discount();
}
//Order Discount
if ($order->get_order_discount() > 0) {
foreach (WC()->cart->get_coupons('order') as $code => $coupon) {
$Item = array('l_name' => 'Order Discount', 'l_desc' => '', 'l_amt' => '-' . WC()->cart->coupon_discount_amounts[$code], 'l_number' => $code, 'l_qty' => '1', 'l_taxamt' => '', 'l_ebayitemnumber' => '', 'l_ebayitemauctiontxnid' => '', 'l_ebayitemorderid' => '');
array_push($OrderItems, $Item);
}
$ITEMAMT = $ITEMAMT - $order->get_order_discount();
}
/**
* Get shipping and tax.
*/
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 = $order->get_total_tax();
}
if ($tax > 0) {
$PaymentDetails['taxamt'] = $tax;
// Required if you specify itemized cart tax details. Sum of tax for all items on the order. Total sales tax.
}
if ($shipping > 0) {
$PaymentDetails['shippingamt'] = $shipping;
// Total shipping costs for the order. If you specify shippingamt, you must also specify itemamt.
}
}
/**
* Add custom Woo cart fees as line items
*/
$item_loop = 0;
foreach (WC()->cart->get_fees() as $fee) {
$Item = array('name' => $fee->name, 'desc' => '', 'amt' => number_format($fee->amount, 2, '.', ''), 'number' => $fee->id, 'qty' => 1, 'taxamt' => '', 'itemurl' => '', 'itemcategory' => '', 'itemweightvalue' => '', 'itemweightunit' => '', 'itemheightvalue' => '', 'itemheightunit' => '', 'itemwidthvalue' => '', 'itemwidthunit' => '', 'itemlengthvalue' => '', 'itemlengthunit' => '', 'ebayitemnumber' => '', 'ebayitemauctiontxnid' => '', 'ebayitemorderid' => '', 'ebayitemcartid' => '');
array_push($OrderItems, $Item);
$ITEMAMT += $fee->amount * $Item['qty'];
$item_loop++;
}
$PaymentDetails['itemamt'] = number_format($ITEMAMT, 2, '.', '');
// Required if you include itemized cart details. (L_AMTn, etc.) Subtotal of items not including S&H, or tax.
/**
* 3D Secure Params
*/
if ($this->enable_3dsecure) {
$Secure3D = array('authstatus3d' => $centinelPAResStatus, 'mpivendor3ds' => $centinelEnrolled, 'cavv' => $centinelCavv, 'eci3ds' => $centinelEciFlag, 'xid' => $centinelXid);
} else {
$Secure3D = array();
}
$PayPalRequestData = array('DPFields' => $DPFields, 'CCDetails' => $CCDetails, 'PayerInfo' => $PayerInfo, 'BillingAddress' => $BillingAddress, 'ShippingAddress' => $ShippingAddress, 'PaymentDetails' => $PaymentDetails, 'OrderItems' => $OrderItems, 'Secure3D' => $Secure3D);
if ($this->debug) {
$log = $PayPalRequestData;
$log['CCDetails']['acct'] = '****';
$log['CCDetails']['cvv2'] = '****';
$this->log->add('paypal-pro', 'Do payment request ' . print_r($log, true));
}
// Pass data into class for processing with PayPal and load the response array into $PayPalResult
$PayPalResult = $PayPal->DoDirectPayment($PayPalRequestData);
if ($this->debug) {
$PayPalRequest = isset($PayPalResult['RAWREQUEST']) ? $PayPalResult['RAWREQUEST'] : '';
$PayPalResponse = isset($PayPalResult['RAWRESPONSE']) ? $PayPalResult['RAWRESPONSE'] : '';
$this->log->add('paypal-pro', 'Request: ' . print_r($PayPal->NVPToArray($PayPal->MaskAPIResult($PayPalRequest)), true));
$this->log->add('paypal-pro', 'Response: ' . print_r($PayPal->NVPToArray($PayPal->MaskAPIResult($PayPalResponse)), true));
}
if (empty($PayPalResult)) {
throw new Exception(__('Empty PayPal response.', 'paypal-for-woocommerce'));
}
if ($PayPal->APICallSuccessful($PayPalResult['ACK'])) {
// Add order note
$order->add_order_note(sprintf(__('PayPal Pro payment completed (Transaction ID: %s, Correlation ID: %s)', 'paypal-for-woocommerce'), $PayPalResult['TRANSACTIONID'], $PayPalResult['CORRELATIONID']));
//$order->add_order_note("PayPal Results: ".print_r($PayPalResult,true));
/**
* Add order notes for AVS result
*/
$avs_response_code = isset($PayPalResult['AVSCODE']) ? $PayPalResult['AVSCODE'] : '';
$avs_response_message = $PayPal->GetAVSCodeMessage($avs_response_code);
$avs_response_order_note = __('Address Verification Result', 'paypal-for-woocommerce');
$avs_response_order_note .= "\n";
$avs_response_order_note .= $avs_response_code;
$avs_response_order_note .= $avs_response_message != '' ? ' - ' . $avs_response_message : '';
$order->add_order_note($avs_response_order_note);
/**
* Add order notes for CVV2 result
*/
$cvv2_response_code = isset($PayPalResult['CVV2MATCH']) ? $PayPalResult['CVV2MATCH'] : '';
$cvv2_response_message = $PayPal->GetCVV2CodeMessage($cvv2_response_code);
$cvv2_response_order_note = __('Card Security Code Result', 'paypal-for-woocommerce');
$cvv2_response_order_note .= "\n";
$cvv2_response_order_note .= $cvv2_response_code;
$cvv2_response_order_note .= $cvv2_response_message != '' ? ' - ' . $cvv2_response_message : '';
$order->add_order_note($cvv2_response_order_note);
// 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 {
// Get error message
$error_code = isset($PayPalResult['ERRORS'][0]['L_ERRORCODE']) ? $PayPalResult['ERRORS'][0]['L_ERRORCODE'] : '';
$long_message = isset($PayPalResult['ERRORS'][0]['L_LONGMESSAGE']) ? $PayPalResult['ERRORS'][0]['L_LONGMESSAGE'] : '';
$error_message = $error_code . '-' . $long_message;
// Notice admin if has any issue from PayPal
if ($this->error_email_notify) {
$admin_email = get_option("admin_email");
$message .= __("DoDirectPayment API call failed.", "paypal-for-woocommerce") . "\n\n";
$message .= __('Error Code: ', 'paypal-for-woocommerce') . $error_code . "\n";
$message .= __('Detailed Error Message: ', 'paypal-for-woocommerce') . $long_message . "\n";
wp_mail($admin_email, "PayPal Pro Error Notification", $message);
}
if ($this->debug) {
$this->log->add('paypal-pro', 'Error ' . print_r($PayPalResult['ERRORS'], true));
}
$order->update_status('failed', sprintf(__('PayPal Pro payment failed (Correlation ID: %s). Payment was rejected due to an error: %s', 'paypal-for-woocommerce'), $PayPalResult['CORRELATIONID'], '(' . $PayPalResult['L_ERRORCODE0'] . ') ' . '"' . $error_message . '"'));
// Generate error message based on Error Display Type setting
if ($this->error_display_type == 'detailed') {
throw new Exception(__($error_message, 'paypal-for-woocommerce'));
wc_add_notice(__('Payment error:', 'paypal-for-woocommerce') . ' ' . $error_message, "error");
} else {
throw new Exception(__('There was a problem connecting to the payment gateway.', 'paypal-for-woocommerce'));
wc_add_notice(__('Payment error:', 'paypal-for-woocommerce') . ' ' . $error_message, "error");
}
return;
}
}