private function getThingEditForm(Application $app, Request $request, $thingId)
{
$error = $request->query->get('error');
$repo = $app->getThingRepository();
$add = false;
$thing = $repo->getById($thingId);
if ($thing === null) {
$defaults = null;
$add = true;
} else {
$defaults = ['name' => $thing->getName(), 'email' => $thing->getEmail(), 'description' => $thing->getDescription()];
}
$form = $app['form.factory']->createBuilder('form', $defaults)->add('name', 'text')->add('email', 'email')->add('description', 'textarea', array('required' => false))->getForm();
// handle form submission
$form->handleRequest($request);
if ($form->isValid()) {
$data = $form->getData();
if ($add) {
$thing = new Thing();
}
$thing->setEmail(strtolower($data['email']))->setName($data['name'])->setDescription($data['description']);
if ($add) {
if (!$repo->add($thing)) {
return $app->redirect($app['url_generator']->generate('things_add', array('error' => 'Failed adding thing')));
}
} else {
$repo->update($thing);
}
return $app->redirect($app['url_generator']->generate('things_index'));
}
return new Response($app['twig']->render('edit.html.twig', ['form' => $form->createView(), 'thing' => $thing, 'error' => $error]));
}
