コード例 #1
0
ファイル: services.php プロジェクト: alanaipe2015/moodle
/**
 * This file contains a controller for receiving LTI service requests
 *
 * @package    mod_lti
 * @copyright  2014 Vital Source Technologies http://vitalsource.com
 * @author     Stephen Vickers
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
define('NO_DEBUG_DISPLAY', true);
define('NO_MOODLE_COOKIES', true);
require_once dirname(__FILE__) . '/../../config.php';
require_once $CFG->dirroot . '/mod/lti/locallib.php';
$response = new \mod_lti\local\ltiservice\response();
$isget = $response->get_request_method() == 'GET';
if ($isget) {
    $response->set_accept(isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : '');
} else {
    $response->set_content_type(isset($_SERVER['CONTENT_TYPE']) ? $_SERVER['CONTENT_TYPE'] : '');
}
$ok = false;
$path = isset($_SERVER['PATH_INFO']) ? $_SERVER['PATH_INFO'] : '';
$accept = $response->get_accept();
$services = lti_get_services();
foreach ($services as $service) {
    $resources = $service->get_resources();
    foreach ($resources as $resource) {
        if ($isget && !empty($accept) && strpos($accept, '*/*') === false && !in_array($accept, $resource->get_formats()) || !$isget && !in_array($response->get_content_type(), $resource->get_formats())) {
            continue;
        }
        $template = $resource->get_template();
        $template = preg_replace('/\\{[a-zA-Z_]+\\}/', '[^/]+', $template);