/**
* Remove a role
*/
public function removeAction()
{
$this->assertPermission('config/authentication/roles/remove');
$name = $this->params->getRequired('role');
$role = new RoleForm();
try {
$role->setIniConfig(Config::app('roles', true))->load($name);
} catch (NotFoundError $e) {
$this->httpNotFound($e->getMessage());
}
$confirmation = new ConfirmRemovalForm(array('onSuccess' => function (ConfirmRemovalForm $confirmation) use($name, $role) {
try {
$role->remove($name);
} catch (NotFoundError $e) {
Notification::error($e->getMessage());
return false;
}
if ($role->save()) {
Notification::success(t('Role removed'));
return true;
}
return false;
}));
$confirmation->setSubmitLabel($this->translate('Remove Role'))->setRedirectUrl('role/list')->handleRequest();
$this->renderForm($confirmation, $this->translate('Remove Role'));
}
