find('ChamiloCoreBundle:Course', api_get_course_int_id());
/** @var User $user */
$user = $em->find('ChamiloUserBundle:User', api_get_user_id());
$siteName = api_get_setting('siteName');
$institution = api_get_setting('Institution');
$toolUserId = "$siteName - $institution - {$user->getId()}";
$toolUserId = api_replace_dangerous_char($toolUserId);
$params = [
'lti_message_type' => 'basic-lti-launch-request',
'lti_version' => 'LTI-1p0',
'resource_link_id' => $tool->getId(),
'resource_link_title' => $tool->getName(),
'user_id' => $toolUserId,
'roles' => api_is_teacher() ? 'Instructor' : 'Student',
'lis_person_name_given' => $user->getFirstname(),
'lis_person_name_family' => $user->getLastname(),
'lis_person_name_full' => $user->getCompleteName(),
'lis_person_contact_email_primary' => $user->getEmail(),
'context_id' => $course->getId(),
'context_label' => $course->getCode(),
'context_title' => $course->getTitle(),
'launch_presentation_locale' => api_get_language_isocode(),
'launch_presentation_document_target' => 'embed',
'tool_consumer_info_product_family_code' => 'Chamilo LMS',
'tool_consumer_info_version' => api_get_version(),
'tool_consumer_instance_guid' => api_get_setting('InstitutionUrl'),
'tool_consumer_instance_name' => $siteName,
'tool_consumer_instance_url' => api_get_path(WEB_PATH),
'tool_consumer_instance_contact_email' => api_get_setting('emailAdministrator'),
'resource_link_description' => 'A quick revision PowerPoint about the Water cycle. Make sure you\'re clear about it!',
];
$oauth = new OAuthSimple(
$tool->getConsumerKey(),
$tool->getSharedSecret()
);
$oauth->setAction('post');
$oauth->setSignatureMethod('HMAC-SHA1');
$oauth->setParameters($params);
$result = $oauth->sign(array(
'path' => $tool->getLaunchUrl(),
'parameters' => array(
'oauth_callback' => 'about:blank'
)
));
?>
title