/**
* Return the form for editing an existing file.
*
* @param FileRepositoryInterface $files
* @param FileEntryFormBuilder $form
* @param $id
* @return \Symfony\Component\HttpFoundation\Response
*/
public function edit(FileRepositoryInterface $files, FileFormBuilder $fileForm, EntryFormBuilder $entryForm, FileEntryFormBuilder $form, $id)
{
/* @var FileInterface $file */
$file = $files->find($id);
$form->addForm('entry', $entryForm->setModel($file->getFolder()->getEntryModelName())->setEntry($file->getEntry()));
$form->addForm('file', $fileForm->setEntry($file));
return $form->render($id);
}
