<?php
/*
 * $RCSfile: PhotoAccessCartPlugin.class,v $
 *
 * Gallery - a web based photo album viewer and editor
 * Copyright (C) 2000-2005 Bharat Mediratta
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or (at
 * your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
 */
/**
 * @version $Revision: 1.10 $ $Date: 2005/08/23 03:49:49 $
 * @package PhotoAccess
 * @subpackage Classes
 * @author Bharat Mediratta <bharat@menalto.com>
 */

/**
 * This is an implementation of the cart module's CartPluginInterface_1_0
 *
 * @package PhotoAccess
 * @subpackage Classes
 */
class PhotoAccessCartPlugin extends CartPluginInterface_1_0 {
    /**
     * @see CartPluginInterface_1_0::getSupportedItemTypes()
     */
    function getSupportedItemTypes() {
	return array('GalleryPhotoItem');
    }

    /**
     * @see CartPluginInterface_1_0::getActionDisplayName()
     */
    function getActionDisplayName() {
	list ($ret, $module) = GalleryCoreApi::loadPlugin('module', 'photoaccess');
	if ($ret->isError()) {
	    return array($ret->wrap(__FILE__, __LINE__), null);
	}

	$action = $module->translate('Print with PhotoAccess');
	return array(GalleryStatus::success(), $action);
    }

    /**
     * @see CartPluginInterface_1_0::fulfillCart()
     */
    function fulfillCart($cartItemIds) {
	global $gallery;
	$urlGenerator =& $gallery->getUrlGenerator();
	$returnUrl = $urlGenerator->generateUrl(array('view' => 'cart.ViewCart'));

	GalleryCoreApi::relativeRequireOnce('modules/photoaccess/classes/PhotoAccessHelper.class');
	list ($ret, $cartUrl) = PhotoAccessHelper::printPhotos($cartItemIds, $returnUrl);
	if ($ret->isError()) {
	    return array($ret->wrap(__FILE__, __LINE__), null);
	}

	return array(GalleryStatus::success(), array('href' => $cartUrl));
    }
}
?>