public function create()
 {
     $form = new Form();
     $form->addGroup("Set robots.txt");
     $form->addTextArea("robots", "Robots.txt content:");
     $form->addSubmit("send", "Set robots.txt");
     $form->onSuccess[] = $this->processForm;
     $form->setDefaults(array("robots" => $this->settingsDao->getRobots()));
     return $form;
 }
 public function renderRobots()
 {
     $this->template->robots = $this->settingsDao->getRobots();
 }