/**
* Adds a CSRF field to the root form view.
*
* @param FormView $view The form view
* @param FormInterface $form The form
*/
public function buildViewBottomUp(FormView $view, FormInterface $form)
{
if (!$view->hasParent() && !$form->getAttribute('single_control') && $form->hasAttribute('csrf_field_name')) {
$name = $form->getAttribute('csrf_field_name');
$csrfProvider = $form->getAttribute('csrf_provider');
$intention = $form->getAttribute('csrf_intention');
$factory = $form->getAttribute('csrf_factory');
$data = $csrfProvider->generateCsrfToken($intention);
$csrfForm = $factory->createNamed('hidden', $name, $data, array('property_path' => false));
$view->addChild($csrfForm->createView($view));
}
}
public function testgetChildFormView()
{
$container = $this->getMock('Symfony\\Component\\DependencyInjection\\ContainerInterface');
$pool = new Pool($container, 'title', 'logo.png');
$helper = new AdminHelper($pool);
$formView = new FormView('test');
$formView->set('id', 'test');
$child = new FormView('test');
$child->set('id', 'test_elementId');
$formView->addChild($child);
$this->assertNull($helper->getChildFormView($formView, 'foo'));
$this->isInstanceOf('Symfony\\Component\\Form\\FormView', $helper->getChildFormView($formView, 'test_elementId'));
}
