/**
* @param Request $request
* @param Application $app
*
* @return mixed
*/
public function agregar(Request $request, Application $app)
{
$categoriaModelo = new CategoriaModelo($app['db']);
$categorias = $categoriaModelo->getTodo();
$options = array();
foreach ($categorias as $categoria) {
$options[$categoria['id']] = $categoria['nombre'];
}
$initial_data = array('categoria_superior' => '', 'nombre' => '');
$form = $app['form.factory']->createBuilder('form', $initial_data);
$form = $form->add('categoria_superior', 'choice', array('choices' => $options, 'required' => true));
$form = $form->add('nombre', 'text', array('required' => true));
$form = $form->getForm();
if ("POST" == $request->getMethod()) {
$form->handleRequest($request);
if ($form->isValid()) {
$data = $form->getData();
$filasAfectadas = $categoriaModelo->guardar($data['categoria_superior'], $data['nombre']);
if ($filasAfectadas == 1) {
$app['session']->getFlashBag()->add('success', array('message' => '¡Categoría creada!'));
}
return $app->redirect($app['url_generator']->generate('categoria_list'));
}
}
return $app['twig']->render('backend/categoria/create.html.twig', array("form" => $form->createView()));
}
