<?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');

Html::header(__('Statistics'), '', "helpdesk", "stat");

Session::checkRight("statistic", READ);

if (isset($_GET["date1"])) {
   $_POST["date1"] = $_GET["date1"];
}
if (isset($_GET["date2"])) {
   $_POST["date2"] = $_GET["date2"];
}

if (empty($_POST["date1"]) && empty($_POST["date2"])) {
   $year           = date("Y")-1;
   $_POST["date1"] = date("Y-m-d", mktime(1, 0, 0, date("m"), date("d"), $year));
   $_POST["date2"] = date("Y-m-d");
}

if (!empty($_POST["date1"])
    && !empty($_POST["date2"])
    && (strcmp($_POST["date2"], $_POST["date1"]) < 0)) {

   $tmp            = $_POST["date1"];
   $_POST["date1"] = $_POST["date2"];
   $_POST["date2"] = $tmp;
}

if (!isset($_GET["start"])) {
   $_GET["start"] = 0;
}

Stat::title();

echo "<div class='center'><form method='post' name='form' action='stat.item.php'>";
echo "<table class='tab_cadre'><tr class='tab_bg_2'>";
echo "<td class='right'>".__('Start date')."</td><td>";
Html::showDateField("date1", ['value' => $_POST["date1"]]);
echo "</td><td rowspan='2' class='center'>";
echo "<input type='submit' class='submit' name='submit' value='".__s('Display report')."'></td></tr>";
echo "<tr class='tab_bg_2'><td class='right'>".__('End date')."</td><td>";
Html::showDateField("date2", ['value' => $_POST["date2"]]);
echo "</td></tr>";
echo "</table>";
Html::closeForm();
echo "</div>";

Stat::showItems($_SERVER['PHP_SELF'], $_POST["date1"], $_POST["date2"], $_GET['start']);

Html::footer();