ltitoolregistration.php

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<?php
 
declare(strict_types=1);
 
require_once '../vendor/composer/vendor/autoload.php';
require_once __DIR__ . '/../artifacts/bootstrap_default.php';
entry_point('ILIAS Legacy Initialisation Adapter');
 
ilContext::init(ilContext::CONTEXT_SCORM);
 
global $DIC;
 
$request = $DIC->http()->request();
$body = $request->getParsedBody();
$parameters = array_merge($request->getQueryParams(), is_array($body) ? $body : []);
 
$log = $DIC->logger()->forComponent('lti');
[$registered, $reason] = new ilLTIAdvantageToolRegistration()->register($parameters);
if (!$registered) {
    $log->warning('LTI Advantage Dynamic Registration of ILIAS failed: ' . $reason);
}
 
$lng = $DIC->language();
$lng->loadLanguageModule('lti');
$message = htmlspecialchars($lng->txt($registered ? 'lti_dyn_reg_tool_done' : 'lti_dyn_reg_tool_failed'), ENT_QUOTES);
$close = htmlspecialchars($lng->txt('close'), ENT_QUOTES);
$page = '<!DOCTYPE html><html lang="' . htmlspecialchars($lng->getLangKey(), ENT_QUOTES) . '"><head><meta charset="utf-8">'
    . '<title>ILIAS</title></head><body style="font-family: sans-serif"><p>' . $message . '</p>'
    . ($registered ? '' : '<p>' . htmlspecialchars($reason, ENT_QUOTES) . '</p>')
    . '<button type="button" onclick="(window.opener || window.parent).postMessage({subject: \'org.imsglobal.lti.close\'}, \'*\');">'
    . $close . '</button></body></html>';
 
ilLTIResponse::send($registered ? 200 : 400, ilLTIResponse::CONTENT_TYPE_HTML, $page, ['Cache-Control' => 'no-store']);