/**
* Process the Express Checkout RETURNURL
*/
public function paypalResponseSuccess()
{
$form_id = $_GET['ab_fid'];
$paypal = new AB_PayPal();
if (isset($_GET["token"]) && isset($_GET["PayerID"])) {
$token = $_GET["token"];
$payer_id = $_GET["PayerID"];
// send the request to PayPal
$response = $paypal->sendNvpRequest('GetExpressCheckoutDetails', sprintf('&TOKEN=%s', $token));
if (strtoupper($response["ACK"]) == "SUCCESS") {
$data = sprintf('&TOKEN=%s&PAYERID=%s&PAYMENTREQUEST_0_PAYMENTACTION=Sale', $token, $payer_id);
// response keys containing useful data to send via DoExpressCheckoutPayment operation
$response_data_keys_pattern = sprintf('/^(%s)/', implode('|', array('PAYMENTREQUEST_0_AMT', 'PAYMENTREQUEST_0_ITEMAMT', 'PAYMENTREQUEST_0_CURRENCYCODE', 'L_PAYMENTREQUEST_0')));
foreach ($response as $key => $value) {
// collect product data from response using defined response keys
if (preg_match($response_data_keys_pattern, $key)) {
$data .= sprintf('&%s=%s', $key, $value);
}
}
//We need to execute the "DoExpressCheckoutPayment" at this point to Receive payment from user.
$response = $paypal->sendNvpRequest('DoExpressCheckoutPayment', $data);
if ("SUCCESS" == strtoupper($response["ACK"]) || "SUCCESSWITHWARNING" == strtoupper($response["ACK"])) {
// get transaction info
$response = $paypal->sendNvpRequest('GetTransactionDetails', "&TRANSACTIONID=" . urlencode($response["PAYMENTINFO_0_TRANSACTIONID"]));
if ("SUCCESS" == strtoupper($response["ACK"]) || "SUCCESSWITHWARNING" == strtoupper($response["ACK"])) {
// need session to get Total and Token
$token = $_SESSION['bookly'][$form_id]['paypal_response'][0]['TOKEN'];
$userData = new AB_UserBookingData($form_id);
$userData->load();
if ($userData->get('service_id')) {
$appointment = $userData->save();
$customer_appointment = new AB_CustomerAppointment();
$customer_appointment->loadBy(array('appointment_id' => $appointment->get('id'), 'customer_id' => $userData->getCustomerId()));
$payment = new AB_Payment();
$payment->set('token', urldecode($token));
$payment->set('total', $userData->getFinalServicePrice() * $userData->get('number_of_persons'));
$payment->set('customer_appointment_id', $customer_appointment->get('id'));
$payment->set('transaction', urlencode($response["TRANSACTIONID"]));
$payment->set('created', current_time('mysql'));
$payment->save();
$userData->setPayPalStatus('success');
}
@wp_redirect(remove_query_arg(array('action', 'token', 'PayerID', 'ab_fid'), AB_Utils::getCurrentPageURL()));
exit(0);
} else {
header('Location: ' . wp_sanitize_redirect(add_query_arg(array('action' => 'ab-paypal-errorurl', 'ab_fid' => $form_id, 'error_msg' => $response["L_LONGMESSAGE0"]), AB_Utils::getCurrentPageURL())));
exit;
}
} else {
header('Location: ' . wp_sanitize_redirect(add_query_arg(array('action' => 'ab-paypal-errorurl', 'ab_fid' => $form_id, 'error_msg' => $response["L_LONGMESSAGE0"]), AB_Utils::getCurrentPageURL())));
exit;
}
} else {
header('Location: ' . wp_sanitize_redirect(add_query_arg(array('action' => 'ab-paypal-errorurl', 'ab_fid' => $form_id, 'error_msg' => 'Invalid token provided'), AB_Utils::getCurrentPageURL())));
exit;
}
} else {
throw new Exception('Token parameter not found!');
}
}
<form method="post" action="<?php
echo esc_url(add_query_arg('type', '_payments'));
?>
" class="ab-settings-form">
<table class="form-horizontal">
<tr>
<td style="width: 170px;">
<label for="ab_paypal_currency"><?php
_e('Currency', 'bookly');
?>
</label>
</td>
<td>
<select id="ab_paypal_currency" class="form-control" name="ab_paypal_currency">
<?php
foreach (AB_PayPal::getCurrencyCodes() as $code) {
?>
<option value="<?php
echo $code;
?>
" <?php
selected(get_option('ab_paypal_currency'), $code);
?>
><?php
echo $code;
?>
</option>
<?php
}
?>
</select>
/**
* 4. Render fourth step.
*
* @return string JSON
*/
public function executeRenderPayment()
{
$response = null;
$userData = new AB_UserBookingData($this->getParameter('form_id'));
if ($userData->load()) {
$payment_disabled = AB_BookingConfiguration::isPaymentDisabled();
if ($userData->getServicePrice() <= 0) {
$payment_disabled = true;
}
if ($payment_disabled == false) {
$this->form_id = $this->getParameter('form_id');
$this->info_text = $this->_prepareInfoText(get_option('ab_appearance_text_info_fourth_step'), $userData);
$this->info_text_coupon = $this->_prepareInfoText(get_option('ab_appearance_text_info_coupon'), $userData);
$service = $userData->getService();
$price = $userData->getFinalServicePrice();
// Create a paypal object.
$paypal = new AB_PayPal();
$product = new stdClass();
$product->name = $service->get('title');
$product->desc = $service->getTitleWithDuration();
$product->price = $price;
$product->qty = $userData->get('number_of_persons');
$paypal->addProduct($product);
// Get the products information from the $_POST and create the Product objects.
$this->paypal = $paypal;
$this->_prepareProgressTracker(4, $price);
// Set response.
$response = array('status' => 'success', 'disabled' => false, 'html' => $this->render('4_payment', array('userData' => $userData, 'paypal_status' => $userData->extractPayPalStatus()), false));
} else {
$response = array('status' => 'success', 'disabled' => true);
}
} else {
$response = array('status' => 'error', 'error' => __('Session error.', 'bookly'));
}
// Output JSON response.
wp_send_json($response);
}
