<?php
/**
 * ---------------------------------------------------------------------
 * GLPI - Gestionnaire Libre de Parc Informatique
 * Copyright (C) 2015-2021 Teclib' and contributors.
 *
 * http://glpi-project.org
 *
 * based on GLPI - Gestionnaire Libre de Parc Informatique
 * Copyright (C) 2003-2014 by the INDEPNET Development Team.
 *
 * ---------------------------------------------------------------------
 *
 * LICENSE
 *
 * 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/>.
 * ---------------------------------------------------------------------
 */

include ('../inc/includes.php');
Session::checkRight("config", READ);

if (isset($_GET['check_version'])) {
    Session::addMessageAfterRedirect(
        Toolbox::checkNewVersionAvailable()
    );
    Html::back();
}

$config = new Config();
$_POST['id'] = 1;
if (!empty($_POST["update_auth"])) {
   $config->update($_POST);
   Html::back();
}
if (!empty($_POST["update"])) {
   $context = array_key_exists('config_context', $_POST) ? $_POST['config_context'] : 'core';

   $glpikey = new GLPIKey();
   foreach (array_keys($_POST) as $field) {
      if ($glpikey->isConfigSecured($context, $field)) {
         // Field must not be altered, it will be encrypted and never displayed, so sanitize is not necessary.
         $_POST[$field] = $_UPOST[$field];
      }
   }

   $config->update($_POST);
   Html::redirect(Toolbox::getItemTypeFormURL('Config'));
}
if (!empty($_POST['reset_opcache'])) {
   $config->checkGlobal(UPDATE);
   if (opcache_reset()) {
      Session::addMessageAfterRedirect(__('Cache reset successful'));
   }
   Html::redirect(Toolbox::getItemTypeFormURL('Config'));
}
if (!empty($_POST['reset_cache'])) {
   $config->checkGlobal(UPDATE);
   $cache = isset($_POST['optname']) ? Config::getCache($_POST['optname']) : $GLPI_CACHE;
   if ($cache->clear()) {
      Session::addMessageAfterRedirect(__('Cache reset successful'));
   }
   Html::redirect(Toolbox::getItemTypeFormURL('Config'));
}

Html::header(Config::getTypeName(1), $_SERVER['PHP_SELF'], "config", "config");
$config->display([
   'id'           => 1,
   'formoptions'  => "data-track-changes=true"
]);
Html::footer();
