EVOLUTION-MANAGER

Edit File: graph.send.php

<?php
/**
 * ---------------------------------------------------------------------
 * GLPI - Gestionnaire Libre de Parc Informatique
 * Copyright (C) 2015-2018 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 ::checkLoginUser();

if (isset($_GET["switchto"])) {
   $_SESSION['glpigraphtype'] = $_GET["switchto"];
   Html::back();
}

if (($uid = Session::getLoginUserID(false))
    && isset($_GET["file"])) {

list($userID,$filename) = explode("_", $_GET["file"]);
   if (($userID == $uid)
       && file_exists(GLPI_GRAPH_DIR."/".$_GET["file"])) {

list($fname,$extension)=explode(".", $filename);
      Toolbox::sendFile(GLPI_GRAPH_DIR."/".$_GET["file"], 'glpi.'.$extension);
   } else {
      Html::displayErrorAndDie(__('Unauthorized access to this file'), true);
   }
}