$doanythingroles = get_roles_with_capability('moodle/site:doanything', CAP_ALLOW, $systemcontext);
foreach ($roles as $role) {
if (!isset($canviewroles[$role->id])) {
// Avoid this role (eg course creator)
continue;
}
if (isset($doanythingroles[$role->id])) {
// Avoid this role (ie admin)
continue;
}
$rolenames[$role->id] = strip_tags(role_get_name($role, $context));
// Used in menus etc later on
}
}
/// Create the form
$editform = new autogroup_form(null, array('roles' => $rolenames));
$editform->set_data(array('courseid' => $courseid, 'seed' => time()));
/// Handle form submission
if ($editform->is_cancelled()) {
redirect($returnurl);
} elseif ($data = $editform->get_data(false)) {
/// Allocate members from the selected role to groups
switch ($data->allocateby) {
case 'no':
case 'random':
case 'lastname':
$orderby = 'lastname, firstname';
break;
case 'firstname':
$orderby = 'firstname, lastname';
break;
