ImpressCMS/impresscms

<?php
// $Id: groupperm.php 12313 2013-09-15 21:14:35Z skenow $
//  ------------------------------------------------------------------------ //
//                XOOPS - PHP Content Management System                      //
//                    Copyright (c) 2000 XOOPS.org                           //
//                       <http://www.xoops.org/>                             //
//  ------------------------------------------------------------------------ //
//  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.                                      //
//                                                                           //
//  You may not change or alter any portion of this comment or credits       //
//  of supporting developers from this source code or any supporting         //
//  source code which is considered copyrighted (c) material of the          //
//  original comment or credit authors.                                      //
//                                                                           //
//  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 //
//  ------------------------------------------------------------------------ //
// Author: Kazumi Ono (AKA onokazu)                                          //
// URL: http://www.myweb.ne.jp/, http://www.xoops.org/, http://jp.xoops.org/ //
// Project: The XOOPS Project                                                //
// ------------------------------------------------------------------------- //
/**
 * Update permissions for a member group
 *
 * Target for the group permissions form to handle the POST data
 *
 * @copyright    http://www.impresscms.org/ The ImpressCMS Project
 * @license        LICENSE.txt
 * @package        Administration
 * @version        SVN: $Id: groupperm.php 12313 2013-09-15 21:14:35Z skenow $
 */
include '../../../include/cp_header.php';
$modid = isset($_POST['modid']) ? (int) ($_POST['modid']) : 0;

// we dont want system module permissions to be changed here
if ($modid <= 1 || !is_object(icms::$user) || !icms::$user->isAdmin($modid)) {
    redirect_header(ICMS_URL . '/', 1, _NOPERM);
    exit();
}
$module_handler = icms::handler('icms_module');
$module =& $module_handler->get($modid);
if (!is_object($module) || !$module->getVar('isactive')) {
    redirect_header(ICMS_URL . '/admin.php', 1, _MODULENOEXIST);
    exit();
}

$msg = array();

$member_handler = icms::handler('icms_member');
$group_list =& $member_handler->getGroupList();
if (is_array($_POST['perms']) && !empty($_POST['perms'])) {
    $gperm_handler = icms::handler('icms_member_groupperm');
    foreach ($_POST['perms'] as $perm_name => $perm_data) {
        if (FALSE != $gperm_handler->deleteByModule($modid, $perm_name)) {
            foreach ($perm_data['groups'] as $group_id => $item_ids) {
                foreach ($item_ids as $item_id => $selected) {
                    if ($selected == 1) {
                        // make sure that all parent ids are selected as well
                        if ($perm_data['parents'][$item_id] != '') {
                            $parent_ids = explode(':', $perm_data['parents'][$item_id]);
                            foreach ($parent_ids as $pid) {
                                if ($pid != 0 && !in_array($pid, array_keys($item_ids))) {
                                    // one of the parent items were not selected, so skip this item
                                    $msg[] = sprintf(_MD_AM_PERMADDNG, '<strong>' . $perm_name . '</strong>', '<strong>' . $perm_data['itemname'][$item_id] . '</strong>', '<strong>' . $group_list[$group_id] . '</strong>') . ' (' . _MD_AM_PERMADDNGP . ')';
                                    continue 2;
                                }
                            }
                        }
                        $gperm =& $gperm_handler->create();
                        $gperm->setVar('gperm_groupid', $group_id);
                        $gperm->setVar('gperm_name', $perm_name);
                        $gperm->setVar('gperm_modid', $modid);
                        $gperm->setVar('gperm_itemid', $item_id);
                        if (!$gperm_handler->insert($gperm)) {
                            $msg[] = sprintf(_MD_AM_PERMADDNG, '<strong>' . $perm_name . '</strong>', '<strong>' . $perm_data['itemname'][$item_id] . '</strong>', '<strong>' . $group_list[$group_id] . '</strong>');
                        } else {
                            $msg[] = sprintf(_MD_AM_PERMADDOK, '<strong>' . $perm_name . '</strong>', '<strong>' . $perm_data['itemname'][$item_id] . '</strong>', '<strong>' . $group_list[$group_id] . '</strong>');
                        }
                        unset($gperm);
                    }
                }
            }
        } else {
            $msg[] = sprintf(_MD_AM_PERMRESETNG, $module->getVar('name') . '(' . $perm_name . ')');
        }
    }
}

$backlink = xoops_getenv("HTTP_REFERER");
if ($module->getVar('hasadmin')) {
    $adminindex = isset($_POST['redirect_url']) ? $_POST['redirect_url'] : $module->getInfo('adminindex');
    if ($adminindex) {
        $backlink = ICMS_MODULES_URL . '/' . $module->getVar('dirname') . '/' . $adminindex;
    }
}
$backlink = $backlink ? $backlink : ICMS_URL . '/admin.php';

redirect_header($backlink, 2, implode("<br />", $msg));