Allow reloading result page

Routing is done in vue. But we should return the template also on the
results endpoint so you can properly reload it.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

appinfo/routes.php

@@ -29,6 +29,7 @@ return [
 		['name' => 'page#create_form', 'url' => '/new', 'verb' => 'GET'],
 		['name' => 'page#edit_form', 'url' => '/edit/{hash}', 'verb' => 'GET'],
 		['name' => 'page#clone_form', 'url' => '/clone/{hash}', 'verb' => 'GET'],
+		['name' => 'page#getResult', 'url' => '/results/{id}', 'verb' => 'GET'],
 
 		['name' => 'page#delete_form', 'url' => '/delete', 'verb' => 'POST'],
 		['name' => 'page#insert_vote', 'url' => '/insert/vote', 'verb' => 'POST'],

lib/Controller/PageController.php

@@ -570,4 +570,14 @@ class PageController extends Controller {
 		Util::writeLog('forms', $this->userId, Util::ERROR);
 		return false;
 	}
+
+	/**
+	 * @NoAdminRequired
+	 * @NoCSRFRequired
+	 * @param int $id
+	 * @return TemplateResponse
+	 */
+	public function getResult(int $id): TemplateResponse {
+		return new TemplateResponse('forms', 'forms.tmpl');
+	}
 }