<?php /* For licensing terms, see /license.txt */ /** * Responses to AJAX calls. */ require_once __DIR__.'/../global.inc.php'; api_protect_course_script(true); $action = $_REQUEST['a']; switch ($action) { case 'check_url': if (api_is_allowed_to_edit(null, true)) { $url = $_REQUEST['url']; $result = \Link::checkUrl($url); if ($result) { echo Display::return_icon( 'check-circle.png', get_lang('Ok'), null, ICON_SIZE_TINY ); } else { echo Display::return_icon( 'closed-circle.png', get_lang('Wrong'), null, ICON_SIZE_TINY ); } } break; default: echo ''; } exit;