chamilo-lms/main/gradebook/gradebook_add_user.php

<?php

/* For licensing terms, see /license.txt */
/**
 * Script
 * @package chamilo.gradebook
 */

//Disabling code when course code is null (gradebook as a tab) see issue #2705
exit;

require_once '../inc/global.inc.php';
$this_section = SECTION_MYGRADEBOOK;
api_block_anonymous_users();
GradebookUtils::block_students();

$evaluation= Evaluation :: load($_GET['selecteval']);
$newstudents = $evaluation[0]->get_not_subscribed_students();

if (count($newstudents) == '0') {
	header('Location: gradebook_view_result.php?nouser=&selecteval=' . Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq());
	exit;
}
$add_user_form= new EvalForm(EvalForm :: TYPE_ADD_USERS_TO_EVAL,
							 $evaluation[0],
							 null,
							 'add_users_to_evaluation',
							 null,
							 api_get_self() . '?selecteval=' . Security::remove_XSS($_GET['selecteval']),
							 Security::remove_XSS($_GET['firstletter']),
							 $newstudents);

if ( isset($_POST['submit_button']) ) {
	$users= is_array($_POST['add_users']) ? $_POST['add_users'] : array ();
	foreach ($users as $key => $value){
		$users[$key]= intval($value);
	}

	if (count($users) == 0) {
		header('Location: ' . api_get_self() . '?erroroneuser=&selecteval=' .Security::remove_XSS($_GET['selecteval']));
		exit;
	} else {
		foreach ($users as $user_id) {
			$result= new Result();
			$result->set_user_id($user_id);
			$result->set_evaluation_id($_GET['selecteval']);
			$result->add();
			}
		}
	header('Location: gradebook_view_result.php?adduser=&selecteval=' .Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq());
	exit;
	} elseif ($_POST['firstLetterUser']) {
		$firstletter= $_POST['firstLetterUser'];
		if (!empty ($firstletter)) {
			header('Location: ' . api_get_self() . '?firstletter=' . Security::remove_XSS($firstletter) . '&selecteval=' . Security::remove_XSS($_GET['selecteval']));
			exit;
		}
}

$interbreadcrumb[]= array ('url' => Security::remove_XSS($_SESSION['gradebook_dest']),'name' => get_lang('Gradebook'));
$interbreadcrumb[]= array(
	'url' => 'gradebook_view_result.php?selecteval=' .Security::remove_XSS($_GET['selecteval']).'&'.api_get_cidreq(),
	'name' => get_lang('ViewResult')
);
Display :: display_header(get_lang('AddUserToEval'));
if (isset ($_GET['erroroneuser'])){
	Display :: display_warning_message(get_lang('AtLeastOneUser'),false);
}
DisplayGradebook :: display_header_result($evaluation[0], null, 0,0);
echo '<div class="main">';
echo $add_user_form->toHtml();
echo '</div>';
Display :: display_footer();