/**
* Creates an Comment object based on a DB row.
*
* @param array $row The DB row containing Comment data.
* @return \MyMovies\Domain\Comment
*/
protected function buildDomainObject($row)
{
$comment = new Comment();
$comment->setId($row['com_id']);
$comment->setContent($row['com_content']);
if (array_key_exists('Cat_id', $row)) {
// Find and set the associated article
$articleId = $row['Cat_id'];
$article = $this->articleDAO->find($articleId);
$comment->setArticle($article);
}
return $comment;
}
<?php
use Symfony\Component\HttpFoundation\Request;
use MyMovies\Domain\Comment;
use MyMovies\Form\Type\CommentType;
// Home page
$app->get('/', function () use($app) {
$articles = $app['dao.article']->findAll();
return $app['twig']->render('index.html.twig', array('articles' => $articles));
})->bind('home');
// Article details with comments
$app->match('/article/{id}', function ($id, Request $request) use($app) {
$article = $app['dao.article']->find($id);
$commentFormView = null;
if ($app['security.authorization_checker']->isGranted('IS_AUTHENTICATED_FULLY')) {
// A user is fully authenticated : he can add comments
$comment = new Comment();
$comment->setArticle($article);
$user = $app['user'];
$comment->setAuthor($user);
$commentForm = $app['form.factory']->create(new CommentType(), $comment);
$commentForm->handleRequest($request);
if ($commentForm->isSubmitted() && $commentForm->isValid()) {
$app['dao.comment']->save($comment);
$app['session']->getFlashBag()->add('success', 'Your comment was succesfully added.');
}
$commentFormView = $commentForm->createView();
}
$comments = $app['dao.comment']->findAllByArticle($id);
return $app['twig']->render('article.html.twig', array('article' => $article, 'comments' => $comments, 'commentForm' => $commentFormView));
})->bind('article');