<?
/**
 * EditProductPurchasePage.class.php
 *
 * This file contains the definition for the EditProductPurchasePage 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 . "include/SolidStatePage.class.php";

/**
 * EditProductPurchasePage
 *
 * Edit a product purchase
 *
 * @package Pages
 * @author John Diamond <hide@address.com>
 */
class EditProductPurchasePage extends SolidStatePage {
	/**
	 * Action
	 *
	 * Actions handled by this page:
	 *
	 * @param string $action_name Action
	 */
	function action( $action_name ) {
		switch ( $action_name ) {
			case "edit_product_purchase":
				if ( isset( $this->post['save'] ) ) {
					$this->save();
				}
				elseif ( isset( $this->post['cancel'] ) ) {
					$this->goback();
				}
				break;

			default:
				// No matching action - refer to base class
				parent::action( $action_name );
		}
	}

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

		// Setup the pricing/term menu
		$widget = $this->forms['edit_product_purchase']->getField( "term" )->getWidget();
		$widget->setPurchasable( $this->get['ppurchase']->getPurchasable() );

		// Give the template access to the purchase DBO
		$this->smarty->assign_by_ref( "purchaseDBO", $this->get['ppurchase'] );

		// Set URL Fields
		$this->setURLField( "ppurchase", $this->get['ppurchase']->getID() );
	}

	/**
	 * Save Product Purchase
	 */
	public function save() {
		$nextBillingDate = DBConnection::format_date( $this->post['nextbillingdate'] );
		$this->get['ppurchase']->setTerm( $this->post['term']->getTermLength() );
		$this->get['ppurchase']->setNextBillingDate( $nextBillingDate );
		$this->get['ppurchase']->setNote( $this->post['note'] );

		update_ProductPurchaseDBO( $this->get['ppurchase'] );

		// Success
		$this->setMessage( array( "type" => "[CHANGES_SAVED]" ) );
		$this->reload();
	}
}
?>