public function finishView(FormView $view, FormInterface $form, array $options)
{
parent::finishView($view, $form, $options);
$view->vars['edit_mode_enabled'] = $options['edit_mode_enabled'];
}
/**
* Get and set an upload token for this upload form.
*
* @param FormView $view
* @param FormInterface $form
* @param array $options
*/
public function finishView(FormView $view, FormInterface $form, array $options)
{
parent::finishView($view, $form, $options);
/*
* Dump the last index (key) of attachment collection array into the view so we can
* add new items without accidentally overriding already existing ones
*/
$data = $form->getData();
end($data);
$key = key($data);
$view->vars['attachment_index'] = $key;
// dump the form's csrf token into the view
$token = $this->tokenManager->getToken($view->vars['full_name']);
$view->vars['_file_upload_token'] = $token->getValue();
}
