public static function authorizeCourseAccess(GcrMdlCourse $course)
{
global $CFG;
$eschool = $course->getApp();
$open_access = $eschool->getConfigVar('forcelogin') == 0;
$visible = $course->isVisible();
$authorized = false;
if ($CFG->current_app->hasPrivilege('Student')) {
$current_user = $CFG->current_app->getCurrentUser();
if ($current_user->hasAccess($eschool)) {
$authorized = $CFG->current_app->hasPrivilege('GCStaff');
if (!$authorized && $CFG->current_app->hasPrivilege('EschoolStaff')) {
$authorized = $eschool->getInstitution()->getId() == $CFG->current_app->getInstitution()->getId();
}
if (!$authorized) {
$authorized = $visible;
if (!$authorized) {
$mdl_user = $current_user->getUserOnEschool($eschool);
$authorized = $mdl_user && $course->isInstructor($mdl_user);
}
}
}
} else {
$authorized = $visible && $open_access;
}
return $authorized;
}