/**
* Get the abstract of a post, which has been parsed
* @param int $length
* @param string $truncationIndicator
* @return string
*/
public function getAbstract($length = 500, $truncationIndicator = '...')
{
return PostHelper::safeShorten(PostHelper::parseBBCode($this->contents), $length, $truncationIndicator);
}
/**
* Get comment which has been parsed
* @return string
*/
public function getComment()
{
return PostHelper::parseBBCode($this->comment);
}
/**
* Get contents which has been parsed
* @return string
*/
public function getContents()
{
return PostHelper::parseBBCode($this->contents);
}
/**
* @Route("/preview", name="_an_blog_preview")
* @Method({"POST"})
* @param Request $request
* @return \Symfony\Component\HttpFoundation\Response|static
*/
public function previewPostAction(Request $request)
{
$comment = new Comment();
$commentForm = $this->createForm(new CommentType(), $comment);
$commentForm->handleRequest($request);
$errors = [];
$error = $commentForm->getErrors(true);
if (count($error) > 0) {
foreach ($error as $err) {
$field = $err->getOrigin()->getName();
if ($field === 'name') {
continue;
}
$errors[$field][] = $err->getMessage();
}
}
if (count($errors) > 0) {
return JsonResponse::create(['parsed' => null, 'errors' => $errors]);
}
return JsonResponse::create(['parsed' => PostHelper::parseBBCode($comment->getComment())]);
}
