public function indexAction()
{
$form = new \DF\Form($this->current_module_config->forms->settings->form);
$existing_settings = Settings::fetchArray(FALSE);
$form->setDefaults($existing_settings);
if (!empty($_POST) && $form->isValid($_POST)) {
$data = $form->getValues();
foreach ($data as $key => $value) {
Settings::setSetting($key, $value);
}
Settings::clearCache();
$this->alert('Settings updated!');
return $this->redirectHere();
}
$this->renderForm($form, 'edit', 'Site Settings');
}
