<?php
/*
 *  ConPortal - Pomona College ITS scheduling appplication
 *  Copyright (C) 2005-2006  Pomona College
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of version 2 of the GNU General Public License
 *  as published by the Free Software Foundation.
 *
 *  This program 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 this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
require_once('standard.php');

$error = false;
if (isset($_POST['startYear']) && is_numeric($_POST['startYear']) &&
    isset($_POST['startMonth']) && is_numeric($_POST['startMonth']) &&
    isset($_POST['startDay']) && is_numeric($_POST['startDay']) &&
    isset($_POST['endYear']) && is_numeric($_POST['endYear']) &&
    isset($_POST['endMonth']) && is_numeric($_POST['endMonth']) &&
    isset($_POST['endDay']) && is_numeric($_POST['endDay']))
{
    //Check to make sure the supplied dates are valid
    $startDate = mktime(0,0,0,$_POST['startMonth'],$_POST['startDay'],$_POST['startYear']);
    if ($startDate == -1)
    {
        error('The specified start date is invalid');
    }
    $endDate = mktime(0,0,0,$_POST['endMonth'],$_POST['endDay'],$_POST['endYear']);
    if ($endDate == -1)
    {
        error('The specified end date is invalid');
    }
    redirect_if_error();

    xhtml_header_privileged('Expired Announcments', 'manage_announcements');
    print_expired_announcements($startDate,$endDate);
    xhtml_footer();
}
else
{
    error("Required parameter missing...");
    redirect_if_error();
}
?>