function espresso_process_paypal($payment_data)
{
do_action('action_hook_espresso_log', __FILE__, __FUNCTION__, '');
$payment_data['txn_type'] = 'PayPal';
$payment_data['txn_id'] = 0;
$payment_data['payment_status'] = 'Incomplete';
$payment_data['txn_details'] = serialize($_REQUEST);
include_once 'Paypal.php';
$myPaypal = new EE_Paypal();
echo '<!--Event Espresso PayPal Gateway Version ' . $myPaypal->gateway_version . '-->';
$myPaypal->ipnLog = TRUE;
$paypal_settings = get_option('event_espresso_paypal_settings');
if ($paypal_settings['use_sandbox']) {
$myPaypal->enableTestMode();
}
if ($myPaypal->validateIpn()) {
$payment_data['txn_details'] = serialize($myPaypal->ipnData);
$payment_data['txn_id'] = $myPaypal->ipnData['txn_id'];
if ($myPaypal->ipnData['mc_gross'] >= $payment_data['total_cost'] && ($myPaypal->ipnData['payment_status'] == 'Completed' || $myPaypal->ipnData['payment_status'] == 'Pending')) {
$payment_data['payment_status'] = 'Completed';
if ($paypal_settings['use_sandbox']) {
// For this, we'll just email ourselves ALL the data as plain text output.
$subject = 'Instant Payment Notification - Gateway Variable Dump';
$body = "An instant payment notification was successfully recieved\n";
$body .= "from " . $myPaypal->ipnData['payer_email'] . " on " . date('m/d/Y');
$body .= " at " . date('g:i A') . "\n\nDetails:\n";
foreach ($myPaypal->ipnData as $key => $value) {
$body .= "\n{$key}: {$value}\n";
}
wp_mail($payment_data['contact'], $subject, $body);
}
} elseif (in_array($myPaypal->ipnData['payment_status'], array('Refunded', 'Reversed', 'Canceled_Reversal'))) {
/*$subject = 'Payment Refund Notice from PayPal';
$body = "A payment has been refunded or reversed:\n";
$body .= "Payer's Email: " . $myPaypal->ipnData['payer_email'] . " on " . date('m/d/Y');
$body .= " at " . date('g:i A') . "\n\nDetails:\n";
foreach ($myPaypal->ipnData as $key => $value) {
$body .= "\n$key: $value\n";
}
$body .= "Event Espresso does not handle payment refunds automatically. You will want to verify that the registration for this
user has been cancelled here ".site_url()."/wp-admin/";
wp_mail($payment_data['contact'], $subject, $body);*/
die;
} else {
$subject = 'Instant Payment Notification - Gateway Variable Dump';
$body = "An instant payment notification failed\n";
$body .= "from " . $myPaypal->ipnData['payer_email'] . " on " . date('m/d/Y');
$body .= " at " . date('g:i A') . "\n\nDetails:\n";
foreach ($myPaypal->ipnData as $key => $value) {
$body .= "\n{$key}: {$value}\n";
}
wp_mail($payment_data['contact'], $subject, $body);
}
}
//add_action('action_hook_espresso_email_after_payment', 'espresso_email_after_payment');
return $payment_data;
}
function espresso_process_paypal($payment_data)
{
do_action('action_hook_espresso_log', __FILE__, __FUNCTION__, '');
$payment_data['txn_type'] = 'Paypal';
$payment_data['txn_id'] = 0;
$payment_data['payment_status'] = 'Incomplete';
$payment_data['txn_details'] = serialize($_REQUEST);
include_once 'Paypal.php';
$myPaypal = new EE_Paypal();
echo '<!--Event Espresso PayPal Gateway Version ' . $myPaypal->gateway_version . '-->';
$myPaypal->ipnLog = TRUE;
$paypal_settings = get_option('event_espresso_paypal_settings');
if ($paypal_settings['use_sandbox']) {
$myPaypal->enableTestMode();
}
if ($myPaypal->validateIpn()) {
$payment_data['txn_details'] = serialize($myPaypal->ipnData);
$payment_data['txn_id'] = $myPaypal->ipnData['txn_id'];
if ($myPaypal->ipnData['payment_status'] == 'Completed' || $myPaypal->ipnData['payment_status'] == 'Pending') {
$payment_data['payment_status'] = 'Completed';
if ($paypal_settings['use_sandbox']) {
// For this, we'll just email ourselves ALL the data as plain text output.
$subject = 'Instant Payment Notification - Gateway Variable Dump';
$body = "An instant payment notification was successfully recieved\n";
$body .= "from " . $myPaypal->ipnData['payer_email'] . " on " . date('m/d/Y');
$body .= " at " . date('g:i A') . "\n\nDetails:\n";
foreach ($myPaypal->ipnData as $key => $value) {
$body .= "\n{$key}: {$value}\n";
}
wp_mail($payment_data['contact'], $subject, $body);
}
} else {
$subject = 'Instant Payment Notification - Gateway Variable Dump';
$body = "An instant payment notification failed\n";
$body .= "from " . $myPaypal->ipnData['payer_email'] . " on " . date('m/d/Y');
$body .= " at " . date('g:i A') . "\n\nDetails:\n";
foreach ($myPaypal->ipnData as $key => $value) {
$body .= "\n{$key}: {$value}\n";
}
wp_mail($payment_data['contact'], $subject, $body);
}
}
add_action('action_hook_espresso_email_after_payment', 'espresso_email_after_payment');
return $payment_data;
}
function espresso_display_paypal($payment_data)
{
global $wpdb;
extract($payment_data);
include_once 'Paypal.php';
$myPaypal = new EE_Paypal();
echo '<!-- Event Espresso PayPal Gateway Version ' . $myPaypal->gateway_version . '-->';
global $org_options;
$paypal_settings = get_option('event_espresso_paypal_settings');
//Check for an alternate PayPal email address
if (isset($event_meta['paypal_email']) && !empty($event_meta['paypal_email']) && filter_var($event_meta['paypal_email'], FILTER_VALIDATE_EMAIL) != FALSE) {
//Alternate PayPal email - using the paypal meta key field.
$paypal_id = $event_meta['paypal_email'];
} else {
$paypal_id = empty($paypal_settings['paypal_id']) ? '' : $paypal_settings['paypal_id'];
}
$paypal_cur = empty($paypal_settings['currency_format']) ? '' : $paypal_settings['currency_format'];
$no_shipping = isset($paypal_settings['no_shipping']) ? $paypal_settings['no_shipping'] : '0';
$use_sandbox = $paypal_settings['use_sandbox'];
if ($use_sandbox) {
$myPaypal->enableTestMode();
}
do_action('action_hook_espresso_use_add_on_functions');
// get attendee_session
$SQL = "SELECT attendee_session FROM " . EVENTS_ATTENDEE_TABLE . " WHERE id=%d";
$session_id = $wpdb->get_var($wpdb->prepare($SQL, $attendee_id));
// now get all registrations for that session
$SQL = "SELECT a.final_price, a.orig_price, a.quantity, ed.event_name, a.price_option, a.fname, a.lname ";
$SQL .= " FROM " . EVENTS_ATTENDEE_TABLE . " a ";
$SQL .= " JOIN " . EVENTS_DETAIL_TABLE . " ed ON a.event_id=ed.id ";
$SQL .= " WHERE attendee_session=%s ORDER BY a.id ASC";
$items = $wpdb->get_results($wpdb->prepare($SQL, $session_id));
//printr( $items, '$items <br /><span style="font-size:10px;font-weight:normal;">' . __FILE__ . '<br />line no: ' . __LINE__ . '</span>', 'auto' );
foreach ($items as $key => $item) {
$item_num = $key + 1;
$myPaypal->addField('item_name_' . $item_num, $item->price_option . ' for ' . $item->event_name . '. Attendee: ' . $item->fname . ' ' . $item->lname);
$myPaypal->addField('quantity_' . $item_num, absint($item->quantity));
if ($item->final_price < $item->orig_price) {
$adjustment = abs($item->orig_price - $item->final_price);
if (absint($item->quantity) > 1) {
$adjustment = $adjustment * absint($item->quantity);
}
$myPaypal->addField('amount_' . $item_num, $item->orig_price);
$myPaypal->addField('discount_amount_' . $item_num, $adjustment);
//$myPaypal->addField('discount_amount2_' . $item_num, $adjustment);//Not sure this line is needed.
} else {
$myPaypal->addField('amount_' . $item_num, $item->final_price);
}
if (isset($paypal_settings['tax_override']) && $paypal_settings['tax_override'] == true) {
$myPaypal->addField('tax_' . $item_num, '0.00');
}
if (isset($paypal_settings['shipping_override']) && $paypal_settings['shipping_override'] == true) {
$myPaypal->addField('shipping_' . $item_num, '0.00');
}
}
//printr( $myPaypal, '$myPaypal <br /><span style="font-size:10px;font-weight:normal;">' . __FILE__ . '<br />line no: ' . __LINE__ . '</span>', 'auto' );
$myPaypal->addField('business', $paypal_id);
if ($paypal_settings['force_ssl_return']) {
$home = str_replace("http://", "https://", home_url());
} else {
$home = home_url();
}
$myPaypal->addField('charset', "utf-8");
$myPaypal->addField('return', $home . '/?page_id=' . $org_options['return_url'] . '&r_id=' . $registration_id . '&type=paypal');
$myPaypal->addField('cancel_return', $home . '/?page_id=' . $org_options['cancel_return']);
$myPaypal->addField('notify_url', $home . '/?page_id=' . $org_options['notify_url'] . '&id=' . $attendee_id . '&r_id=' . $registration_id . '&event_id=' . $event_id . '&attendee_action=post_payment&form_action=payment&type=paypal');
$event_name = $wpdb->get_var('SELECT event_name FROM ' . EVENTS_DETAIL_TABLE . " WHERE id='" . $event_id . "'");
$myPaypal->addField('cmd', '_cart');
$myPaypal->addField('upload', '1');
$myPaypal->addField('currency_code', $paypal_cur);
$myPaypal->addField('image_url', empty($paypal_settings['image_url']) ? '' : $paypal_settings['image_url']);
$myPaypal->addField('no_shipping ', $no_shipping);
$myPaypal->addField('first_name', $fname);
$myPaypal->addField('last_name', $lname);
$myPaypal->addField('email', $attendee_email);
$myPaypal->addField('address1', $address);
$myPaypal->addField('city', $city);
$myPaypal->addField('state', $state);
$myPaypal->addField('zip', $zip);
if (!empty($paypal_settings['bypass_payment_page']) && $paypal_settings['bypass_payment_page'] == 'Y') {
$myPaypal->submitPayment();
} else {
$button_url = espresso_select_button_for_display($paypal_settings['button_url'], "paypal/btn_stdCheckout2.gif");
$myPaypal->submitButton($button_url, 'paypal');
}
if ($use_sandbox) {
echo '<h3 style="color:#ff0000;" title="Payments will not be processed">' . __('PayPal Debug Mode Is Turned On', 'event_espresso') . '</h3>';
$myPaypal->dump_fields();
}
}
function espresso_display_paypal($payment_data)
{
extract($payment_data);
global $wpdb;
include_once 'Paypal.php';
$myPaypal = new EE_Paypal();
echo '<!-- Event Espresso PayPal Gateway Version ' . $myPaypal->gateway_version . '-->';
global $org_options;
$paypal_settings = get_option('event_espresso_paypal_settings');
$paypal_id = empty($paypal_settings['paypal_id']) ? '' : $paypal_settings['paypal_id'];
$paypal_cur = empty($paypal_settings['currency_format']) ? '' : $paypal_settings['currency_format'];
$no_shipping = isset($paypal_settings['no_shipping']) ? $paypal_settings['no_shipping'] : '0';
$use_sandbox = $paypal_settings['use_sandbox'];
if ($use_sandbox) {
$myPaypal->enableTestMode();
}
$myPaypal->addField('business', $paypal_id);
if ($paypal_settings['force_ssl_return']) {
$home = str_replace("http://", "https://", home_url());
} else {
$home = home_url();
}
$myPaypal->addField('return', $home . '/?page_id=' . $org_options['return_url'] . '®istration_id=' . $registration_id . '&type=paypal');
$myPaypal->addField('cancel_return', $home . '/?page_id=' . $org_options['cancel_return']);
$myPaypal->addField('notify_url', $home . '/?page_id=' . $org_options['notify_url'] . '&id=' . $attendee_id . '®istration_id=' . $registration_id . '&event_id=' . $event_id . '&attendee_action=post_payment&form_action=payment&type=paypal');
$event_name = $wpdb->get_var('SELECT event_name FROM ' . EVENTS_DETAIL_TABLE . " WHERE id='" . $event_id . "'");
$myPaypal->addField('cmd', '_cart');
$myPaypal->addField('upload', '1');
$i = 1;
$sql = "SELECT attendee_session FROM " . EVENTS_ATTENDEE_TABLE . " WHERE id='" . $attendee_id . "'";
$session_id = $wpdb->get_var($sql);
$sql = "SELECT amount_pd FROM " . EVENTS_ATTENDEE_TABLE . " WHERE attendee_session='" . $session_id . "'";
$amount_pds = $wpdb->get_col($sql);
$cost = 0;
foreach ($amount_pds as $amount_pd) {
$cost += $amount_pd;
}
$myPaypal->addField('item_name_' . $i, $event_name);
$myPaypal->addField('amount_' . $i, $cost);
$myPaypal->addField('quantity_' . $i, '1');
$myPaypal->addField('currency_code', $paypal_cur);
$myPaypal->addField('image_url', empty($paypal_settings['image_url']) ? '' : $paypal_settings['image_url']);
$myPaypal->addField('no_shipping ', $no_shipping);
$myPaypal->addField('first_name', $fname);
$myPaypal->addField('last_name', $lname);
$myPaypal->addField('email', $attendee_email);
$myPaypal->addField('address1', $address);
$myPaypal->addField('city', $city);
$myPaypal->addField('state', $state);
$myPaypal->addField('zip', $zip);
if (!empty($paypal_settings['bypass_payment_page']) && $paypal_settings['bypass_payment_page'] == 'Y') {
$myPaypal->submitPayment();
} else {
if (empty($paypal_settings['button_url'])) {
if (file_exists(EVENT_ESPRESSO_GATEWAY_DIR . "/paypal/btn_stdCheckout2.gif")) {
$button_url = EVENT_ESPRESSO_GATEWAY_DIR . "/paypal/btn_stdCheckout2.gif";
} else {
$button_url = EVENT_ESPRESSO_PLUGINFULLURL . "gateways/paypal/btn_stdCheckout2.gif";
}
} elseif (isset($paypal_settings['button_url'])) {
$button_url = $paypal_settings['button_url'];
} else {
$button_url = EVENT_ESPRESSO_PLUGINFULLURL . "gateways/paypal/btn_stdCheckout2.gif";
}
$myPaypal->submitButton($button_url, 'paypal');
}
if ($use_sandbox) {
echo '<h3 style="color:#ff0000;" title="Payments will not be processed">' . __('Paypal Debug Mode Is Turned On', 'event_espresso') . '</h3>';
$myPaypal->dump_fields();
}
}
