/**
* @save cart to session
* @access public
* @param bool $apply_taxes
* @return TRUE on success, FALSE on fail
*/
public function save_cart($apply_taxes = TRUE)
{
if ($apply_taxes && $this->_grand_total instanceof EE_Line_Item) {
EEH_Line_Item::ensure_taxes_applied($this->_grand_total);
//make sure we don't cache the transaction because it can get stale
if ($this->_grand_total->get_one_from_cache('Transaction') instanceof EE_Transaction && $this->_grand_total->get_one_from_cache('Transaction')->ID()) {
$this->_grand_total->clear_cache('Transaction', null, true);
}
}
if ($this->_session instanceof EE_Session) {
return $this->_session->set_cart($this);
} else {
return false;
}
}
/**
* Used to reset the entire object (for tests).
*
* @since 4.3.0
*
*/
public function reset_instance()
{
$this->clear_session();
self::$_instance = NULL;
}
/**
* Set session data within the TXN object
*
* @access public
* @param EE_Session|array $session_data
*/
public function set_txn_session_data($session_data)
{
if ($session_data instanceof EE_Session) {
$this->set('TXN_session_data', $session_data->get_session_data(NULL, TRUE));
} else {
$this->set('TXN_session_data', $session_data);
}
}
/**
* debug
*
* @param string $class
* @param string $func
* @param string $line
* @param array $info
* @param bool $display_request
*/
function log($class = '', $func = '', $line = '', $info = array(), $display_request = false)
{
if (WP_DEBUG && false) {
$debug_data = get_option('EE_DEBUG_SPCO_' . EE_Session::instance()->id(), array());
$default_data = array($class => $func . '() : ' . $line, 'request->step' => $this->step, 'request->action' => $this->action, 'current_step->slug' => $this->current_step instanceof EE_SPCO_Reg_Step ? $this->current_step->slug() : '', 'current_step->completed' => $this->current_step instanceof EE_SPCO_Reg_Step ? $this->current_step->completed() : '', 'txn_status_updated' => $this->txn_status_updated, 'reg_status_updated' => $this->reg_status_updated, 'reg_url_link' => $this->reg_url_link, 'REQ' => $display_request ? $_REQUEST : '');
if ($this->transaction instanceof EE_Transaction) {
$default_data['TXN_status'] = $this->transaction->status_ID();
$default_data['TXN_reg_steps'] = $this->transaction->reg_steps();
foreach ($this->transaction->registrations($this->reg_cache_where_params) as $REG_ID => $registration) {
$default_data['registrations'][$REG_ID] = $registration->status_ID();
}
if ($this->transaction->ID()) {
$TXN_ID = 'EE_Transaction: ' . $this->transaction->ID();
// don't serialize objects
$info = $this->_strip_objects($info);
if (!isset($debug_data[$TXN_ID])) {
$debug_data[$TXN_ID] = array();
}
$debug_data[$TXN_ID][microtime()] = array_merge($default_data, $info);
update_option('EE_DEBUG_SPCO_' . EE_Session::instance()->id(), $debug_data);
}
}
}
}
/**
* _validate_return
*
* @access private
* @return bool
*/
private function _validate_offsite_return()
{
$TXN_ID = (int) EE_Registry::instance()->REQ->get('spco_txn', 0);
if ($TXN_ID != $this->checkout->transaction->ID()) {
// Houston... we might have a problem
$invalid_TXN = false;
// first gather some info
$valid_TXN = EEM_Transaction::instance()->get_one_by_ID($TXN_ID);
$primary_registrant = $valid_TXN instanceof EE_Transaction ? $valid_TXN->primary_registration() : null;
// let's start by retrieving the cart for this TXN
$cart = EE_Cart::get_cart_from_txn($this->checkout->transaction);
if ($cart instanceof EE_Cart) {
// verify that the current cart has tickets
$tickets = $cart->get_tickets();
if (empty($tickets)) {
$invalid_TXN = true;
}
} else {
$invalid_TXN = true;
}
$valid_TXN_SID = $primary_registrant instanceof EE_Registration ? $primary_registrant->session_ID() : null;
// validate current Session ID and compare against valid TXN session ID
if (EE_Session::instance()->id() === null) {
$invalid_TXN = true;
} else {
if (EE_Session::instance()->id() === $valid_TXN_SID) {
// WARNING !!!
// this could be PayPal sending back duplicate requests (ya they do that)
// or it **could** mean someone is simply registering AGAIN after having just done so
// so now we need to determine if this current TXN looks valid or not
/** @type EE_Transaction_Processor $transaction_processor */
$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
// has this step even been started ?
if ($transaction_processor->reg_step_completed($this->checkout->transaction, $this->slug() === false)) {
// really? you're half way through this reg step, but you never started it ?
$invalid_TXN = true;
}
}
}
if ($invalid_TXN) {
// is the valid TXN completed ?
if ($valid_TXN instanceof EE_Transaction) {
/** @type EE_Transaction_Processor $transaction_processor */
$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
// has this step even been started ?
$reg_step_completed = $transaction_processor->reg_step_completed($valid_TXN, $this->slug());
if ($reg_step_completed !== false && $reg_step_completed !== true) {
// so it **looks** like this is a double request from PayPal
// so let's try to pick up where we left off
$this->checkout->transaction = $valid_TXN;
$this->checkout->refresh_all_entities(true);
return;
}
}
// you appear to be lost?
$this->_redirect_wayward_request($primary_registrant);
}
}
}
/**
* debug
*
* @param string $class
* @param string $func
* @param string $line
* @param array $info
* @param bool $display_request
* @param string $debug_index
* @param string $debug_key
*/
public static function log($class = '', $func = '', $line = '', $info = array(), $display_request = false, $debug_index = '', $debug_key = 'EE_DEBUG_SPCO')
{
if (WP_DEBUG && false) {
$debug_key = $debug_key . '_' . EE_Session::instance()->id();
$debug_data = get_option($debug_key, array());
$default_data = array($class => $func . '() : ' . $line, 'REQ' => $display_request ? $_REQUEST : '');
// don't serialize objects
$info = self::strip_objects($info);
$index = !empty($debug_index) ? $debug_index : 0;
if (!isset($debug_data[$index])) {
$debug_data[$index] = array();
}
$debug_data[$index][microtime()] = array_merge($default_data, $info);
update_option($debug_key, $debug_data);
}
}
/**
* run - initial shortcode module setup called during "wp_loaded" hook
* this method is primarily used for loading resources that will be required by the shortcode when it is actually processed
*
* @access public
* @param WP $WP
* @return void
*/
public function run(WP $WP)
{
// ensure this shortcode doesn't trigger on anything BUT the thank you page
if (isset($WP->request) && basename($WP->request) != basename(EE_Registry::instance()->CFG->core->thank_you_page_url())) {
return;
} else {
if (isset($WP->query_vars['page_id']) && $WP->query_vars['page_id'] != EE_Registry::instance()->CFG->core->thank_you_page_id) {
return;
}
}
// only do thank you page stuff if we have a REG_url_link in the url
if (!EE_Registry::instance()->REQ->is_set('e_reg_url_link')) {
EE_Error::add_error(__('No transaction information could be retrieved because the registration URL link is missing or invalid.', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
return;
}
// check for reg_url_link
$this->_reg_url_link = EE_Registry::instance()->REQ->get('e_reg_url_link');
// and retrieve the current TXN
$this->_current_txn = EE_Registry::instance()->load_model('Transaction')->get_transaction_from_reg_url_link();
// verify TXN
if (!$this->_current_txn instanceof EE_Transaction) {
EE_Error::add_error(__('No transaction information could be retrieved or the transaction data is not of the correct type.', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
return;
}
if (EE_Registry::instance()->REQ->is_set('resend')) {
return EES_Espresso_Thank_You::resend_reg_confirmation_email();
}
// soon to be derprecated
EE_Registry::instance()->load_model('Gateways')->thank_you_page_logic($this->_current_txn);
EE_Registry::instance()->LIB->EEM_Gateways->reset_session_data();
// load assets
add_action('wp_enqueue_scripts', array($this, 'load_js'), 10);
add_action('shutdown', array(EE_Session::instance(), 'clear_session'));
return;
}
