<?php
/*
 * $RCSfile: Admin.inc,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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
/**
 * 
 * @package CheckoutPaypal
 * @author Matthew Turnbull <matthew.turnbull@messagescan.net>
 */

/**
 * @package CheckoutPaypal
 * @subpackage UserInterface
 */
class AdminController extends GalleryController {

    /**
     * @see GalleryController::handleRequest
     */
    function handleRequest($form) {
	global $gallery;

	$ret = GalleryCoreApi::assertUserIsSiteAdministrator();
	if ($ret) {
	    return array($ret->wrap(__FILE__, __LINE__), null);
	}

	$error = array();
	$status = array();

	if (isset($form['action']['save'])) {

	    $ret = GalleryCoreApi::setPluginParameter('module', 'checkoutpaypal', 'paypalname', $form['paypalname']);
	    if ($ret) {
		return array($ret->wrap(__FILE__, __LINE__), null);
	    }	
	    $ret = GalleryCoreApi::setPluginParameter('module', 'checkoutpaypal', 'ccode', $form['ccode']);
	    if ($ret) {
		return array($ret->wrap(__FILE__, __LINE__), null);
	    }
	    $ret = GalleryCoreApi::setPluginParameter('module', 'checkoutpaypal', 'ppurl', $form['ppurl']);
	    if ($ret) {
		return array($ret->wrap(__FILE__, __LINE__), null);
	    }	

        list ($ret, $module) = GalleryCoreApi::loadPlugin('module', 'checkoutpaypal');
        if ($ret) {
            return array($ret->wrap(__FILE__, __LINE__), null);
        }
        list ($ret, $isActive) = $module->isActive();
        if ($ret) {
            return array($ret->wrap(__FILE__, __LINE__), null);
        }

        $redirect['view'] = 'core.SiteAdmin';
        if ($isActive) {
            $redirect['subView'] = 'checkoutpaypal.Admin';
            $status['saved'] = 1;
        } else {
            $redirect['subView'] = 'core.AdminModules';
            $status['configured'] = 'Checkout by Paypal';
        }

	} else if (isset($form['action']['cancel'])) {
	    $redirect['view'] = 'core.SiteAdmin';
	    $redirect['subView'] = 'checkoutpaypal.Admin';
	}

	if (!empty($redirect)) {
	    $results['redirect'] = $redirect;
	} else {
	    $results['delegate']['view'] = 'core.SiteAdmin';
	    $results['delegate']['subView'] = 'checkoutpaypal.Admin';
	}

	$results['status'] = $status;
	$results['error'] = $error;

	return array(null, $results);
    }
}

/**
 * @package checkoutpaypal
 * @subpackage UserInterface
 */
class AdminView extends GalleryView {

    /**
     * @see GalleryView::loadTemplate
     */
    function loadTemplate(&$template, &$form) {
	global $gallery;

	if ($form['formName'] != 'AdminCheckoutPaypal') {
	    $form['formName'] = 'AdminCheckoutPaypal';  

	    list ($ret, $form['paypalname']) = GalleryCoreApi::getPluginParameter('module', 'checkoutpaypal', 'paypalname');
	    if ($ret) {
				return array($ret->wrap(__FILE__, __LINE__), null);
	    }
	    list ($ret, $form['ccode']) = GalleryCoreApi::getPluginParameter('module', 'checkoutpaypal', 'ccode');
	    if ($ret) {
				return array($ret->wrap(__FILE__, __LINE__), null);
        }
        if (!isset($form['ccode'])) {
            $form['ccode'] = 'USD';
        }
	    list ($ret, $form['ppurl']) = GalleryCoreApi::getPluginParameter('module', 'checkoutpaypal', 'ppurl');
	    if ($ret) {
				return array($ret->wrap(__FILE__, __LINE__), null);
	    }

	}

	$template->setVariable('controller', 'checkoutpaypal.Admin');
	return array(null,
		     array('body' => 'modules/checkoutpaypal/templates/Admin.tpl'));
    }
}
?>