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<?php
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/**
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* @category admin
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* @package groups
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* @author Independend-Software-Team
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* @author WebsiteBaker Project
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* @copyright 2009-2012, Website Baker Org. e.V.
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* @link http://www.websitebaker2.org/
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* @license http://www.gnu.org/licenses/gpl.html
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* @platform WebsiteBaker 2.8.x
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* @requirements PHP 5.2.2 and higher
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* @version $Id: delete.inc.php 1710 2012-08-29 11:50:26Z Luisehahne $
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* @filesource $HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/admin/groups/delete.inc.php $
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* @lastmodified $Date: 2012-08-29 13:50:26 +0200 (Wed, 29 Aug 2012) $
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* @description all basic actions of this module, called by dispatcher only.
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*/
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// Must include code to stop this file being access directly
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if(defined('WB_PATH') == false) { exit("Cannot access this file directly"); }
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/* *****************************************************************************
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* Delete an existing group and remove existing group in user
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* @access public
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* @param object $admin: admin-object
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* @param int $group_id: ID from group to delete
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* @return bool: true or false
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*/
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function delete_group($admin, $group_id = 0)
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{
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global $MESSAGE;
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$database = WbDatabase::getInstance();
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// first check form-tan
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if($admin->checkFTAN())
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{
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if($group_id > 1) // prevent admin [ID 1] from being deleted
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{
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$sql = 'SELECT `name` FROM `'.TABLE_PREFIX.'groups` WHERE `group_id` = '.$group_id;
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$groupname = ($database->get_one($sql));
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// $sql = 'SELECT * FROM `'.TABLE_PREFIX.'groups` ';
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$sql = 'DELETE FROM `'.TABLE_PREFIX.'groups` ';
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$sql .= 'WHERE `group_id` = '.$group_id;
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if($database->query($sql) != false)
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{
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// remove group from users groups_id
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msgQueue :: add($MESSAGE['GROUPS_DELETED'],true);
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$sql = 'SELECT `user_id`, `groups_id`, `home_folder` FROM `'.TABLE_PREFIX.'users` WHERE user_id != 1';
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if(($res_users = $database->query($sql)) && ($res_users->numRows() > 0) )
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{
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while($rec_users = $res_users->fetchRow(MYSQL_ASSOC))
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{
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$user_id = $rec_users['user_id'];
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$groups_id = explode(',',$rec_users['groups_id']);
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if( is_numeric($x = array_search($group_id, $groups_id)) )
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{
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unset($groups_id[$x]);
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$groups_id = (sizeof($groups_id) == 0) ? FRONTEND_SIGNUP : implode(',',$groups_id);
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$groups_id = ( ($groups_id == 1) && (trim($rec_users['home_folder']) != '') ) ? FRONTEND_SIGNUP : $groups_id;
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$sql = 'UPDATE `'.TABLE_PREFIX.'users` SET ';
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$sql .= '`groups_id` = \''.$groups_id.'\' ';
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$sql .= 'WHERE `user_id` = '.$user_id;
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if( $database->query($sql) )
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{
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$sql_info = mysql_info($database->db_handle);
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if(preg_match('/matched: *([1-9][0-9]*)/i', $sql_info) != 1)
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{
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msgQueue :: add($MESSAGE['RECORD_MODIFIED_FAILED']);
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}
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} else {
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msgQueue :: add($database->get_error());
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}
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}
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}
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}
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// $admin->print_success($msg);
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} else {
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msgQueue :: add($MESSAGE['RECORD_MODIFIED_FAILED']);
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}
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}
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} else {
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msgQueue :: add($MESSAGE['GENERIC_SECURITY_OFFENSE']);
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}
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}
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