/**
* Processes the purchase data and uses the Manual Payment gateway to record
* the transaction in the Purchase History
*
* @since 1.0
*
* @param array $purchase_data Purchase Data
*
* @return void
*/
function give_manual_payment($purchase_data)
{
if (!wp_verify_nonce($purchase_data['gateway_nonce'], 'give-gateway')) {
wp_die(esc_html__('Nonce verification has failed', 'give'), esc_html__('Error', 'give'), array('response' => 403));
}
//Create payment_data array
$payment_data = array('price' => $purchase_data['price'], 'give_form_title' => $purchase_data['post_data']['give-form-title'], 'give_form_id' => intval($purchase_data['post_data']['give-form-id']), 'give_price_id' => isset($purchase_data['post_data']['give-price-id']) ? $purchase_data['post_data']['give-price-id'] : '', 'date' => $purchase_data['date'], 'user_email' => $purchase_data['user_email'], 'purchase_key' => $purchase_data['purchase_key'], 'currency' => give_get_currency(), 'user_info' => $purchase_data['user_info'], 'status' => 'pending');
// Record the pending payment
$payment = give_insert_payment($payment_data);
if ($payment) {
give_update_payment_status($payment, 'publish');
give_send_to_success_page();
} else {
give_record_gateway_error(esc_html__('Payment Error', 'give'), sprintf(esc_html__('The payment creation failed while processing a manual (free or test) donation. Payment data: %s', 'give'), json_encode($payment_data)), $payment);
// If errors are present, send the user back to the purchase page so they can be corrected
give_send_back_to_checkout('?payment-mode=' . $purchase_data['post_data']['give-gateway']);
}
}
/**
* Process web accept (one time) payment IPNs.
*
* @since 1.0
*
* @param array $data IPN Data
* @param int $payment_id The payment ID from Give.
*
* @return void
*/
function give_process_paypal_web_accept_and_cart($data, $payment_id)
{
//Only allow through these transaction types.
if ($data['txn_type'] != 'web_accept' && $data['txn_type'] != 'cart' && strtolower($data['payment_status']) != 'refunded') {
return;
}
//Need $payment_id to continue.
if (empty($payment_id)) {
return;
}
// Collect donation payment details.
$paypal_amount = $data['mc_gross'];
$payment_status = strtolower($data['payment_status']);
$currency_code = strtolower($data['mc_currency']);
$business_email = isset($data['business']) && is_email($data['business']) ? trim($data['business']) : trim($data['receiver_email']);
$payment_meta = give_get_payment_meta($payment_id);
// Must be a PayPal standard IPN.
if (give_get_payment_gateway($payment_id) != 'paypal') {
return;
}
// Verify payment recipient
if (strcasecmp($business_email, trim(give_get_option('paypal_email'))) != 0) {
give_record_gateway_error(esc_html__('IPN Error', 'give'), sprintf(esc_html__('Invalid business email in IPN response. IPN data: %s', 'give'), json_encode($data)), $payment_id);
give_update_payment_status($payment_id, 'failed');
give_insert_payment_note($payment_id, esc_html__('Payment failed due to invalid PayPal business email.', 'give'));
return;
}
// Verify payment currency.
if ($currency_code != strtolower($payment_meta['currency'])) {
give_record_gateway_error(esc_html__('IPN Error', 'give'), sprintf(esc_html__('Invalid currency in IPN response. IPN data: %s', 'give'), json_encode($data)), $payment_id);
give_update_payment_status($payment_id, 'failed');
give_insert_payment_note($payment_id, esc_html__('Payment failed due to invalid currency in PayPal IPN.', 'give'));
return;
}
//Process refunds & reversed.
if ($payment_status == 'refunded' || $payment_status == 'reversed') {
give_process_paypal_refund($data, $payment_id);
return;
}
// Only complete payments once.
if (get_post_status($payment_id) == 'publish') {
return;
}
// Retrieve the total donation amount (before PayPal).
$payment_amount = give_get_payment_amount($payment_id);
//Check that the donation PP and local db amounts match.
if (number_format((double) $paypal_amount, 2) < number_format((double) $payment_amount, 2)) {
// The prices don't match
give_record_gateway_error(esc_html__('IPN Error', 'give'), sprintf(esc_html__('Invalid payment amount in IPN response. IPN data: %s', 'give'), json_encode($data)), $payment_id);
give_update_payment_status($payment_id, 'failed');
give_insert_payment_note($payment_id, esc_html__('Payment failed due to invalid amount in PayPal IPN.', 'give'));
return;
}
//Process completed donations.
if ($payment_status == 'completed' || give_is_test_mode()) {
give_insert_payment_note($payment_id, sprintf(esc_html__('PayPal Transaction ID: %s', 'give'), $data['txn_id']));
give_set_payment_transaction_id($payment_id, $data['txn_id']);
give_update_payment_status($payment_id, 'publish');
} elseif ('pending' == $payment_status && isset($data['pending_reason'])) {
// Look for possible pending reasons, such as an echeck.
$note = give_paypal_get_pending_donation_note(strtolower($data['pending_reason']));
if (!empty($note)) {
give_insert_payment_note($payment_id, $note);
}
}
}
/**
* Process web accept (one time) payment IPNs
*
* @since 1.0
*
* @param array $data IPN Data
*
* @return void
*/
function give_process_paypal_web_accept_and_cart($data, $payment_id)
{
if ($data['txn_type'] != 'web_accept' && $data['txn_type'] != 'cart' && $data['payment_status'] != 'Refunded') {
return;
}
if (empty($payment_id)) {
return;
}
// Collect payment details
$purchase_key = isset($data['invoice']) ? $data['invoice'] : $data['item_number'];
$paypal_amount = $data['mc_gross'];
$payment_status = strtolower($data['payment_status']);
$currency_code = strtolower($data['mc_currency']);
$business_email = isset($data['business']) && is_email($data['business']) ? trim($data['business']) : trim($data['receiver_email']);
$payment_meta = give_get_payment_meta($payment_id);
if (give_get_payment_gateway($payment_id) != 'paypal') {
return;
// this isn't a PayPal standard IPN
}
// Verify payment recipient
if (strcasecmp($business_email, trim(give_get_option('paypal_email'))) != 0) {
give_record_gateway_error(__('IPN Error', 'give'), sprintf(__('Invalid business email in IPN response. IPN data: %s', 'give'), json_encode($data)), $payment_id);
give_update_payment_status($payment_id, 'failed');
give_insert_payment_note($payment_id, __('Payment failed due to invalid PayPal business email.', 'give'));
return;
}
// Verify payment currency
if ($currency_code != strtolower($payment_meta['currency'])) {
give_record_gateway_error(__('IPN Error', 'give'), sprintf(__('Invalid currency in IPN response. IPN data: %s', 'give'), json_encode($data)), $payment_id);
give_update_payment_status($payment_id, 'failed');
give_insert_payment_note($payment_id, __('Payment failed due to invalid currency in PayPal IPN.', 'give'));
return;
}
if (!give_get_payment_user_email($payment_id)) {
// No email associated with purchase, so store from PayPal
give_update_payment_meta($payment_id, '_give_payment_user_email', $data['payer_email']);
// Setup and store the donors's details
$address = array();
$address['line1'] = !empty($data['address_street']) ? sanitize_text_field($data['address_street']) : false;
$address['city'] = !empty($data['address_city']) ? sanitize_text_field($data['address_city']) : false;
$address['state'] = !empty($data['address_state']) ? sanitize_text_field($data['address_state']) : false;
$address['country'] = !empty($data['address_country_code']) ? sanitize_text_field($data['address_country_code']) : false;
$address['zip'] = !empty($data['address_zip']) ? sanitize_text_field($data['address_zip']) : false;
$user_info = array('id' => '-1', 'email' => sanitize_text_field($data['payer_email']), 'first_name' => sanitize_text_field($data['first_name']), 'last_name' => sanitize_text_field($data['last_name']), 'discount' => '', 'address' => $address);
$payment_meta['user_info'] = $user_info;
give_update_payment_meta($payment_id, '_give_payment_meta', $payment_meta);
}
if ($payment_status == 'refunded' || $payment_status == 'reversed') {
// Process a refund
give_process_paypal_refund($data, $payment_id);
} else {
if (get_post_status($payment_id) == 'publish') {
return;
// Only complete payments once
}
// Retrieve the total purchase amount (before PayPal)
$payment_amount = give_get_payment_amount($payment_id);
if (number_format((double) $paypal_amount, 2) < number_format((double) $payment_amount, 2)) {
// The prices don't match
give_record_gateway_error(__('IPN Error', 'give'), sprintf(__('Invalid payment amount in IPN response. IPN data: %s', 'give'), json_encode($data)), $payment_id);
give_update_payment_status($payment_id, 'failed');
give_insert_payment_note($payment_id, __('Payment failed due to invalid amount in PayPal IPN.', 'give'));
return;
}
if ($purchase_key != give_get_payment_key($payment_id)) {
// Purchase keys don't match
give_record_gateway_error(__('IPN Error', 'give'), sprintf(__('Invalid purchase key in IPN response. IPN data: %s', 'give'), json_encode($data)), $payment_id);
give_update_payment_status($payment_id, 'failed');
give_insert_payment_note($payment_id, __('Payment failed due to invalid purchase key in PayPal IPN.', 'give'));
return;
}
if ($payment_status == 'completed' || give_is_test_mode()) {
give_insert_payment_note($payment_id, sprintf(__('PayPal Transaction ID: %s', 'give'), $data['txn_id']));
give_set_payment_transaction_id($payment_id, $data['txn_id']);
give_update_payment_status($payment_id, 'publish');
} else {
if ('pending' == $payment_status && isset($data['pending_reason'])) {
// Look for possible pending reasons, such as an echeck
$note = '';
switch (strtolower($data['pending_reason'])) {
case 'echeck':
$note = __('Payment made via eCheck and will clear automatically in 5-8 days', 'give');
break;
case 'address':
$note = __('Payment requires a confirmed donor address and must be accepted manually through PayPal', 'give');
break;
case 'intl':
$note = __('Payment must be accepted manually through PayPal due to international account regulations', 'give');
break;
case 'multi-currency':
$note = __('Payment received in non-shop currency and must be accepted manually through PayPal', 'give');
break;
case 'paymentreview':
case 'regulatory_review':
$note = __('Payment is being reviewed by PayPal staff as high-risk or in possible violation of government regulations', 'give');
break;
case 'unilateral':
$note = __('Payment was sent to non-confirmed or non-registered email address.', 'give');
break;
case 'upgrade':
$note = __('PayPal account must be upgraded before this payment can be accepted', 'give');
break;
case 'verify':
$note = __('PayPal account is not verified. Verify account in order to accept this payment', 'give');
break;
case 'other':
$note = __('Payment is pending for unknown reasons. Contact PayPal support for assistance', 'give');
break;
}
if (!empty($note)) {
give_insert_payment_note($payment_id, $note);
}
}
}
}
}
/**
* Process purchase.
*
* @since 1.0.0
*
* @param array $purchase_data Purchase Data
*
* @return void
*/
function process_purchase($purchase_data)
{
if (!wp_verify_nonce($purchase_data['gateway_nonce'], 'give-gateway')) {
wp_die(__('Nonce verification has failed', 'pronamic_ideal'), __('Error', 'pronamic_ideal'), array('response' => 403));
}
$form_id = intval($purchase_data['post_data']['give-form-id']);
// Collect payment data
$payment_data = array('price' => $purchase_data['price'], 'give_form_title' => $purchase_data['post_data']['give-form-title'], 'give_form_id' => $form_id, 'date' => $purchase_data['date'], 'user_email' => $purchase_data['user_email'], 'purchase_key' => $purchase_data['purchase_key'], 'currency' => give_get_currency(), 'user_info' => $purchase_data['user_info'], 'status' => 'pending', 'gateway' => $this->id);
// Record the pending payment
$donation_id = give_insert_payment($payment_data);
if (!$donation_id) {
// Record the error
// /wp-admin/edit.php?post_type=give_forms&page=give-reports&tab=logs&view=gateway_errors
// @see https://github.com/WordImpress/Give/blob/1.3.6/includes/gateways/functions.php#L267-L285
give_record_gateway_error(__('Payment Error', 'pronamic_ideal'), sprintf(__('Payment creation failed before sending buyer to payment provider. Payment data: %s', 'pronamic_ideal'), json_encode($payment_data)), $donation_id);
// Problems? send back
// @see https://github.com/WordImpress/Give/blob/1.3.6/includes/forms/functions.php#L150-L184
give_send_back_to_checkout(array('payment-error' => true, 'payment-mode' => $purchase_data['post_data']['give-gateway']));
} else {
$config_id = give_get_option(sprintf('give_%s_configuration', $this->id));
$gateway = Pronamic_WP_Pay_Plugin::get_gateway($config_id);
if ($gateway) {
// Data
$data = new Pronamic_WP_Pay_Extensions_Give_PaymentData($donation_id, $this);
$gateway->set_payment_method($this->payment_method);
$payment = Pronamic_WP_Pay_Plugin::start($config_id, $gateway, $data, $this->payment_method);
$error = $gateway->get_error();
if (is_wp_error($error)) {
// Record the error
// /wp-admin/edit.php?post_type=give_forms&page=give-reports&tab=logs&view=gateway_errors
// @see https://github.com/WordImpress/Give/blob/1.3.6/includes/gateways/functions.php#L267-L285
give_record_gateway_error(__('Payment Error', 'pronamic_ideal'), implode('<br />', $error->get_error_messages()), $donation_id);
// Problems? send back
// @see https://github.com/WordImpress/Give/blob/1.3.6/includes/forms/functions.php#L150-L184
give_send_back_to_checkout(array('payment-error' => true, 'payment-mode' => $purchase_data['post_data']['give-gateway']));
} else {
// Redirect
$gateway->redirect($payment);
}
}
}
}
