eventespresso / event-espresso-core

	 *  @param type $cancel_url

	 */

	public function set_redirection_info( $payment, $billing_info = array(), $return_url = NULL, $notify_url = NULL, $cancel_url = NULL ) {

		if ( ! $payment instanceof EEI_Payment ) {

			$payment->set_gateway_response( __( 'Error. No associated payment was found.', 'event_espresso' ) );

			$payment->set_status( $this->_pay_model->failed_status() );

			return $payment;

		}

		$transaction = $payment->transaction();

		if ( ! $transaction instanceof EEI_Transaction ) {

			$payment->set_gateway_response( __( 'Could not process this payment because it has no associated transaction.', 'event_espresso' ) );

			return $payment;

		}

		$transaction = $payment->transaction();

		if ( ! $transaction instanceof EEI_Transaction ) {

			$payment->set_gateway_response( __( 'Could not process this payment because it has no associated transaction.', 'event_espresso' ) );

			$payment->set_status( $this->_pay_model->failed_status() );

			return $payment;

		}

		$order_description = substr( sprintf( __('Event Registrations from %s', 'event_espresso'), get_bloginfo('name') ), 0, 127 );

		$primary_registration = $transaction->primary_registration();

		$primary_attendee = $primary_registration instanceof EE_Registration ? $primary_registration->attendee() : false;

			$payment_details = $payment->details();

			$transaction = $payment->transaction();

			if ( ! $transaction instanceof EEI_Transaction ) {

				$payment->set_gateway_response( __( 'Could not process this payment because it has no associated transaction.', 'event_espresso' ) );

				$payment->set_status( $this->_pay_model->failed_status() );

				return $payment;

			}

			$primary_registrant = $transaction->primary_registration();

			// Check if we still have the token.