public static function singleton()
{
if (!isset(self::$inst)) {
$c = __CLASS__;
self::$inst = new $c();
}
return self::$inst;
}
function event_espresso_txn()
{
ob_start();
global $wpdb, $org_options, $espresso_content;
do_action('action_hook_espresso_log', __FILE__, __FUNCTION__, '');
do_action('action_hook_espresso_transaction');
$active_gateways = get_option('event_espresso_active_gateways', array());
if (empty($active_gateways)) {
$subject = __('Website Payment IPN Not Setup', 'event_espresso');
$body = sprintf(__('The IPN for %s at %s has not been properly setup and is not working. Date/time %s', 'event_espresso'), $org_options['organization'], home_url(), date('g:i A'));
wp_mail($org_options['contact_email'], $subject, $body);
return;
}
/*foreach ($active_gateways as $gateway => $path) {
event_espresso_require_gateway($gateway . "/init.php");
}*/
$payment_data = array('attendee_id' => NULL);
$payment_data['attendee_id'] = apply_filters('filter_hook_espresso_transactions_get_attendee_id', '');
if (empty($payment_data['attendee_id'])) {
echo "An error occurred. No ID or an invalid ID was supplied.";
} else {
$payment_data = apply_filters('filter_hook_espresso_prepare_payment_data_for_gateways', $payment_data);
$payment_data = apply_filters('filter_hook_espresso_get_total_cost', $payment_data);
$payment_data = apply_filters('filter_hook_espresso_prepare_event_link', $payment_data);
if (espresso_return_reg_id() == false || $payment_data['registration_id'] != espresso_return_reg_id()) {
wp_die(__('There was a problem finding your Registration ID', 'event_espresso'));
}
$payment_data = apply_filters('filter_hook_espresso_transactions_get_payment_data', $payment_data);
espresso_log::singleton()->log(array('file' => __FILE__, 'function' => __FUNCTION__, 'status' => 'Payment for: ' . $payment_data['lname'] . ', ' . $payment_data['fname'] . '|| registration id: ' . $payment_data['registration_id'] . '|| transaction details: ' . $payment_data['txn_details']));
$payment_data = apply_filters('filter_hook_espresso_update_attendee_payment_data_in_db', $payment_data);
//add and then immediately do action, so developers can modify this behavior on 'after_payment'
add_action('action_hook_espresso_email_after_payment', 'espresso_email_after_payment');
do_action('action_hook_espresso_email_after_payment', $payment_data);
extract($payment_data);
if (file_exists(EVENT_ESPRESSO_TEMPLATE_DIR . "payment_overview.php")) {
require_once EVENT_ESPRESSO_TEMPLATE_DIR . "payment_overview.php";
//This is the path to the template file if available
} else {
require_once EVENT_ESPRESSO_PLUGINFULLPATH . "templates/payment_overview.php";
}
}
$_REQUEST['page_id'] = $org_options['return_url'];
ee_init_session();
$espresso_content = ob_get_contents();
ob_end_clean();
add_shortcode('ESPRESSO_TXN_PAGE', 'espresso_return_espresso_content');
return $espresso_content;
}
function event_espresso_pay()
{
do_action('action_hook_espresso_log', __FILE__, __FUNCTION__, '');
global $wpdb, $org_options;
$payment_data = array('attendee_id' => '');
$active_gateways = get_option('event_espresso_active_gateways', array());
foreach ($active_gateways as $gateway => $path) {
event_espresso_require_gateway($gateway . "/init.php");
}
$payment_data['attendee_id'] = apply_filters('filter_hook_espresso_transactions_get_attendee_id', $payment_data['attendee_id']);
$REG_ID = espresso_return_reg_id();
if ($REG_ID != false && empty($payment_data['attendee_id'])) {
$SQL = "SELECT id FROM " . EVENTS_ATTENDEE_TABLE . " WHERE registration_id='" . $REG_ID . "' ORDER BY id LIMIT 1";
$payment_data['attendee_id'] = $wpdb->get_var($wpdb->prepare($SQL, NULL));
$payment_data = apply_filters('filter_hook_espresso_prepare_payment_data_for_gateways', $payment_data);
$payment_data = apply_filters('filter_hook_espresso_prepare_event_link', $payment_data);
$payment_data = apply_filters('filter_hook_espresso_get_total_cost', $payment_data);
} elseif (!empty($payment_data['attendee_id'])) {
$payment_data = apply_filters('filter_hook_espresso_prepare_payment_data_for_gateways', $payment_data);
$payment_data = apply_filters('filter_hook_espresso_get_total_cost', $payment_data);
$payment_data = apply_filters('filter_hook_espresso_prepare_event_link', $payment_data);
if ($REG_ID == false || $payment_data['registration_id'] != $REG_ID) {
wp_die(__('There was a problem finding your Registration ID', 'event_espresso'));
}
if ($payment_data['payment_status'] != 'Completed') {
$payment_data = apply_filters('filter_hook_espresso_thank_you_get_payment_data', $payment_data);
$payment_details = array('file' => __FILE__, 'function' => __FUNCTION__, 'status' => 'Payment for: ' . $payment_data['lname'] . ', ' . $payment_data['fname'] . '|| attendee_session id: ' . $payment_data['attendee_session'] . '|| registration id: ' . $payment_data['registration_id'] . '|| transaction details: ' . $payment_data['txn_details']);
espresso_log::singleton()->log($payment_details);
$payment_data = apply_filters('filter_hook_espresso_update_attendee_payment_data_in_db', $payment_data);
do_action('action_hook_espresso_email_after_payment', $payment_data);
}
}
if (!empty($payment_data['attendee_id'])) {
extract($payment_data);
//printr( $payment_data, '$payment_data <br /><span style="font-size:10px;font-weight:normal;">' . __FILE__ . '<br />line no: ' . __LINE__ . '</span>', 'auto' );
if (file_exists(EVENT_ESPRESSO_TEMPLATE_DIR . "payment_overview.php")) {
require_once EVENT_ESPRESSO_TEMPLATE_DIR . "payment_overview.php";
//This is the path to the template file if available
} else {
require_once EVENT_ESPRESSO_PLUGINFULLPATH . "templates/payment_overview.php";
}
if ($payment_status != "Completed") {
echo '<a name="payment_options" id="payment_options"></a>';
if (file_exists(EVENT_ESPRESSO_TEMPLATE_DIR . "return_payment.php")) {
require_once EVENT_ESPRESSO_TEMPLATE_DIR . "return_payment.php";
//This is the path to the template file if available
} else {
require_once EVENT_ESPRESSO_PLUGINFULLPATH . "templates/return_payment.php";
}
}
}
$_REQUEST['page_id'] = $org_options['return_url'];
unset($_SESSION['espresso_session']['id']);
ee_init_session();
}
function event_espresso_pay()
{
ob_start();
do_action('action_hook_espresso_log', __FILE__, __FUNCTION__, '');
global $wpdb, $org_options, $espresso_content;
$payment_data = array('attendee_id' => '');
$payment_data['attendee_id'] = apply_filters('filter_hook_espresso_transactions_get_attendee_id', $payment_data['attendee_id']);
$REG_ID = espresso_return_reg_id();
if ($REG_ID != false && empty($payment_data['attendee_id'])) {
//we're assuming there is NO payment data in this request, so we'll just
//prepare the $payment_data for display only. No processing of payment etc.
$SQL = "SELECT id FROM " . EVENTS_ATTENDEE_TABLE . " WHERE registration_id='" . $REG_ID . "' ORDER BY id LIMIT 1";
$payment_data['attendee_id'] = $wpdb->get_var($wpdb->prepare($SQL, NULL));
$payment_data = apply_filters('filter_hook_espresso_prepare_payment_data_for_gateways', $payment_data);
$payment_data = apply_filters('filter_hook_espresso_prepare_event_link', $payment_data);
$payment_data = apply_filters('filter_hook_espresso_get_total_cost', $payment_data);
} elseif (!empty($payment_data['attendee_id'])) {
$payment_data = apply_filters('filter_hook_espresso_prepare_payment_data_for_gateways', $payment_data);
$payment_data = apply_filters('filter_hook_espresso_get_total_cost', $payment_data);
$payment_data = apply_filters('filter_hook_espresso_prepare_event_link', $payment_data);
if ($REG_ID == false || $payment_data['registration_id'] != $REG_ID) {
wp_die(__('There was a problem finding your Registration ID', 'event_espresso'));
}
if ($payment_data['amount_owed'] > 0.0 && $payment_data['payment_status'] != 'Refund') {
$payment_data = apply_filters('filter_hook_espresso_thank_you_get_payment_data', $payment_data);
$payment_details = array('file' => __FILE__, 'function' => __FUNCTION__, 'status' => 'Payment for: ' . $payment_data['lname'] . ', ' . $payment_data['fname'] . '|| attendee_session id: ' . $payment_data['attendee_session'] . '|| registration id: ' . $payment_data['registration_id'] . '|| transaction details: ' . $payment_data['txn_details']);
espresso_log::singleton()->log($payment_details);
$payment_data = apply_filters('filter_hook_espresso_update_attendee_payment_data_in_db', $payment_data);
add_action('action_hook_espresso_email_after_payment', 'espresso_email_after_payment');
do_action('action_hook_espresso_email_after_payment', $payment_data);
}
}
if (!empty($payment_data['attendee_id'])) {
extract($payment_data);
//printr( $payment_data, '$payment_data <br /><span style="font-size:10px;font-weight:normal;">' . __FILE__ . '<br />line no: ' . __LINE__ . '</span>', 'auto' );
if (file_exists(EVENT_ESPRESSO_TEMPLATE_DIR . "payment_overview.php")) {
require_once EVENT_ESPRESSO_TEMPLATE_DIR . "payment_overview.php";
//This is the path to the template file if available
} else {
require_once EVENT_ESPRESSO_PLUGINFULLPATH . "templates/payment_overview.php";
}
if ($payment_status != "Completed") {
echo '<a name="payment_options" id="payment_options"></a>';
if (file_exists(EVENT_ESPRESSO_TEMPLATE_DIR . "return_payment.php")) {
require_once EVENT_ESPRESSO_TEMPLATE_DIR . "return_payment.php";
//This is the path to the template file if available
} else {
require_once EVENT_ESPRESSO_PLUGINFULLPATH . "templates/return_payment.php";
}
}
}
if (isset($payment_data['attendee_session'])) {
event_espresso_clear_session_of_attendee($payment_data['attendee_session']);
}
$_REQUEST['page_id'] = $org_options['return_url'];
$espresso_content = ob_get_contents();
ob_end_clean();
add_shortcode('ESPRESSO_PAYMENTS', 'espresso_return_espresso_content');
return $espresso_content;
}
/**
* handles payment IPN info from google just like it would be handled in the
* transactiosn shortcode, but this function should be hoooked to the plugins_loaded
* hook, thus executing much before any other output is generated.
* This is necessary because google requires us to send a very specific xml resposne
* to their ipn, not html (which is what we'd ahve to return if this were called
* during a shortcode)
* @return type
*/
function espresso_google_run_transaction_code_before_shortcode()
{
if (array_key_exists('type', $_REQUEST) && array_key_exists('ipn', $_REQUEST) && $_REQUEST['type'] == 'google_checkout' && $_REQUEST['ipn'] == 'true') {
event_espresso_require_gateway("process_payments.php");
$payment_data['attendee_id'] = apply_filters('filter_hook_espresso_transactions_get_attendee_id', '');
if (isset($payment_data['attendee_id'])) {
$payment_data = apply_filters('filter_hook_espresso_prepare_payment_data_for_gateways', $payment_data);
$payment_data = apply_filters('filter_hook_espresso_get_total_cost', $payment_data);
$payment_data = apply_filters('filter_hook_espresso_prepare_event_link', $payment_data);
if (espresso_return_reg_id() == false || $payment_data['registration_id'] != espresso_return_reg_id()) {
return;
}
$payment_data = espresso_process_google_checkout_ipn($payment_data);
$payment_data['txn_details'] = serialize($_REQUEST);
espresso_log::singleton()->log(array('file' => __FILE__, 'function' => __FUNCTION__, 'status' => 'Payment for: ' . $payment_data['lname'] . ', ' . $payment_data['fname'] . '|| registration id: ' . $payment_data['registration_id'] . '|| transaction details: ' . $payment_data['txn_details']));
$payment_data = apply_filters('filter_hook_espresso_update_attendee_payment_data_in_db', $payment_data);
//add_action('action_hook_espresso_email_after_payment', 'espresso_email_after_payment');//this line shouldn't be necessary because ofa refactor I did where this
//is added process_payments file, but apparently it hasn't gotten integrated into trunk yet...
do_action('action_hook_espresso_email_after_payment', $payment_data);
die;
}
}
}