<?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/>.
 * ---------------------------------------------------------------------
 */

/**
 * @since 0.85
 */

include ("../inc/includes.php");

Session::checkCentralAccess();
if (isset($_GET['action'])) {
   $action = $_GET['action'];
} else if (isset($_POST['action'])) {
   $action = $_POST['action'];
} else {
   $action = "import";
}

$rulecollection = new RuleCollection();
$rulecollection->checkGlobal(READ);

if ($action != "export") {
   Html::header(Rule::getTypeName(Session::getPluralNumber()), $_SERVER['PHP_SELF'], "admin", "rule", -1);
}

switch ($action) {
   case "preview_import":
      $rulecollection->checkGlobal(UPDATE);
      if (RuleCollection::previewImportRules()) {
         break;
      }

   case "import":
      $rulecollection->checkGlobal(UPDATE);
      RuleCollection::displayImportRulesForm();
      break;

   case "export":
      $rule = new Rule();
      if (isset($_SESSION['exportitems'])) {
         $rules_key = array_keys($_SESSION['exportitems']);
      } else {
         $rules_key = array_keys($rule->find());
      }
      $rulecollection->exportRulesToXML($rules_key);
      unset($_SESSION['exportitems']);
      break;

   case "download":
      echo "<div class='center'>";
      $itemtype = $_REQUEST['itemtype'];
      echo "<a href='".$itemtype::getSearchURL()."'>".__('Back')."</a>";
      echo "</div>";
      Html::redirect("rule.backup.php?action=export&itemtype=".$_REQUEST['itemtype']);
      break;

   case "process_import":
      $rulecollection->checkGlobal(UPDATE);
      RuleCollection::processImportRules();
      Html::back();
      break;

}
if ($action != "export") {
   Html::footer();
}
