function edit(Application $app, $id)
{
$article = $this->articleManager->getById($id);
$article->metadatas = $this->transformMetadatas($article->metadatas);
/** @var $form Form **/
$form = $app['form.factory']->create(new ArticleForm());
if ("POST" === $app['request']->getMethod()) {
$form->bindRequest($app["request"]);
if ($form->isValid()) {
$articleDatas = $form->getData();
$article->content = $articleDatas['content'];
$article->title = $articleDatas['title'];
$article->tags = $articleDatas['tags'];
$article->metadatas = $articleDatas['metadatas'];
$article->feature = $articleDatas['featured'];
$this->articleManager->update($id, $article);
$app["session"]->setFlash("success", "the article was updated");
return $app->redirect($app["url_generator"]->generate('admin.article.dashboard'));
} else {
$app["session"]->setFlash("error", "the form contains errors");
}
} else {
$form->setData($article);
}
return $app["twig"]->render("article/edit.twig", array('article_id' => $id, 'article' => $article, 'form' => $form->createView()));
}
