<?php
/* For licensing terms, see /license.txt */

use Chamilo\CoreBundle\Framework\Container;

/**
 *	@package chamilo.admin
 */
$cidReset = true;
$this_section = SECTION_PLATFORM_ADMIN;
api_protect_admin_script();
$tool_name = get_lang('Export');

$interbreadcrumb[] = array('url' => Container::getRouter()->generate('administration') , "name" => get_lang('PlatformAdmin'));
$interbreadcrumb[] = array('url' => 'usergroups.php', 'name' => get_lang('Classes'));

set_time_limit(0);

$form = new FormValidator('export_users');
$form->addElement('header', $tool_name);
$form->addButtonExport(get_lang('Export'));

if ($form->validate()) {
    $userGroup = new UserGroup();
    $header = array(array('id', 'name', 'description', 'users'));
    $data = $userGroup->getDataToExport();
    $data = array_merge($header, $data);
    $filename = 'export_classes_'.api_get_local_time();
    Export::arrayToCsv($data, $filename);
    exit;
}

Display :: display_header($tool_name);
$form->display();
Display::display_footer();