private function generate_response(View $tpl) { $message = $this->get_message(); $page = AppContext::get_request()->get_getint('page', 1); $response = new SiteDisplayResponse($tpl); $graphical_environment = $response->get_graphical_environment(); $breadcrumb = $graphical_environment->get_breadcrumb(); $breadcrumb->add($this->lang['module_title'], ShoutboxUrlBuilder::home($page)); if ($message->get_id() === null) { $graphical_environment->set_page_title($this->lang['shoutbox.add'], $this->lang['module_title']); $breadcrumb->add($this->lang['shoutbox.add'], ShoutboxUrlBuilder::add()); $graphical_environment->get_seo_meta_data()->set_canonical_url(ShoutboxUrlBuilder::add()); } else { $graphical_environment->set_page_title($this->lang['shoutbox.edit'], $this->lang['module_title']); $breadcrumb->add($this->lang['shoutbox.edit'], ShoutboxUrlBuilder::edit($message->get_id(), $page)); $graphical_environment->get_seo_meta_data()->set_canonical_url(ShoutboxUrlBuilder::edit($message->get_id(), $page)); } return $response; }