This file is part of GLPI.

GLPI 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.

GLPI 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 GLPI. If not, see <http://www.gnu.org/licenses/>.
--------------------------------------------------------------------------
*/
/** @file
* @brief
* @since vesion 0.84
*/
include '../inc/includes.php';
Session::checkCentralAccess();
$group_user = new Group_User();
if (isset($_POST["add"])) {
    $group_user->check(-1, CREATE, $_POST);
    if ($group_user->add($_POST)) {
        Event::log($_POST["groups_id"], "groups", 4, "setup", sprintf(__('%s adds a user to a group'), $_SESSION["glpiname"]));
    }
    Html::back();
}
Html::displayErrorAndDie("lost");
 } else {
     if (isset($_POST["force_ldap_resynch"])) {
         checkRight('user_authtype', 'w');
         $user->check($_POST['id'], 'w');
         $user->getFromDB($_POST["id"]);
         AuthLdap::ldapImportUserByServerId(array('method' => AuthLDAP::IDENTIFIER_LOGIN, 'value' => $user->fields["name"]), true, $user->fields["auths_id"], true);
         glpi_header($_SERVER['HTTP_REFERER']);
     } else {
         if (isset($_POST["update"])) {
             $user->check($_POST['id'], 'w');
             $user->update($_POST);
             Event::log(0, "users", 5, "setup", $_SESSION["glpiname"] . "  " . $LANG['log'][21] . "  " . $user->fields["name"] . ".");
             glpi_header($_SERVER['HTTP_REFERER']);
         } else {
             if (isset($_POST["addgroup"])) {
                 $groupuser->check(-1, 'w', $_POST);
                 if ($groupuser->add($_POST)) {
                     Event::log($_POST["users_id"], "users", 4, "setup", $_SESSION["glpiname"] . " " . $LANG['log'][48]);
                 }
                 glpi_header($_SERVER['HTTP_REFERER']);
             } else {
                 if (isset($_POST["deletegroup"])) {
                     if (count($_POST["item"])) {
                         foreach ($_POST["item"] as $key => $val) {
                             if ($groupuser->can($key, 'w')) {
                                 $groupuser->delete(array('id' => $key));
                             }
                         }
                     }
                     Event::log($_POST["users_id"], "users", 4, "setup", $_SESSION["glpiname"] . " " . $LANG['log'][49]);
                     glpi_header($_SERVER['HTTP_REFERER']);