<?php
/**
 * PSOReturnPage.class.php
 *
 * This file contains the definition of the PSOReturnPage class.
 *
 * @package Pages
 * @author John Diamond <hide@address.com>
 * @copyright John Diamond <hide@address.com>
 * @license http://www.opensource.org/licenses/gpl-license.php GNU Public License
 */

// Include the parent class
require_once BASE_PATH . "solidworks/Page.class.php";

require_once BASE_PATH . "DBO/OrderDBO.class.php";

/**
 * PSOReturnPage
 *
 * Processes a completed Paypal transaction
 *
 * @package Pages
 * @author John Diamond <hide@address.com>
 */
class PSOReturnPage extends Page {
	/**
	 * @var Paypal Paypal Module object
	 */
	var $ppModule;

	/**
	 * Action
	 *
	 * Actions handled by this page:
	 *
	 * @param string $action_name Action
	 */
	function action( $action_name ) {
		switch ( $action_name ) {
			default:
				// No matching action - refer to base class
				parent::action( $action_name );

		}
	}

	/**
	 * Initialize the Page
	 */
	function init() {
		parent::init();

		if ( !isset( $_GET['tx'] ) ) {
			// Expected a TX value from Paypal
			fatal_error( "PSOReturnPage::init()",
					"Missing TX value.  Make sure PDT is turned on for the store's Paypal account." );
		}

		$registry = ModuleRegistry::getModuleRegistry();
		$this->ppModule = $registry->getModule( 'paypalwps' );

		// Process the PDT
		$pdtData = $this->ppModule->processPDT( $_GET['tx'] );

		$this->smarty->assign( "paymentStatus", $pdtData['payment_status'] );
		$this->smarty->assign( "amount", $pdtData['payment_gross'] );

		// Complete the order
		$_SESSION['order']->complete();

		// Show receipt
		$this->gotoPage( "receipt" );
	}
}
?>