public function createTopic(TopicInterface $topic, PostInterface $post, $user)
{
$topic = parent::createTopic($topic, $post, $user);
try {
$topicEventBuilder = TopicEventBuilder::create()->setTopic($topic)->setPost($post)->setUser($user);
$event = $topicEventBuilder->build();
$this->eventDispatcher->dispatch(RhapsodyForumEvents::NEW_TOPIC, $event);
} catch (\Exception $ex) {
//$this->logger->error("An error occurred while trying ")
throw $ex;
}
return $topic;
}
/**
* Trigger an event upon viewing a topic.
*
* @param TopicInterface $topic the topic being viewed.
* @param mixed $user the user viewing the event.
* @param string $eventName the event name.
*/
public function viewTopic(TopicInterface $topic, $user, $eventName = RhapsodySocialEvents::VIEW_TOPIC)
{
$topicEventBuilder = TopicEventBuilder::create()->setTopic($topic)->setUser($user);
$event = $topicEventBuilder->build();
$this->eventDispatcher->dispatch($eventName, $event);
}
/**
* Delegate for rendering the page that allows the user to post a new topic to
* the forum.
*
* @param \Symfony\Component\HttpFoundation\Request $request The request.
* @param \Rhapsody\ForumBundle\Model\ForumInterface $forum The forum.
* @param mixed $category Optional. The category for the topic.
*/
public function createAction(Request $request, TopicInterface $topic)
{
/** @var $postManager \Rhapsody\ForumBundle\Doctrine\PostManagerInterface */
$postManager = $this->container->get('rhapsody.forum.doctrine.post_manager');
/** @var $postManager \Rhapsody\SocialBundle\Doctrine\TopicManagerInterface */
$topicManager = $this->container->get('rhapsody.forum.doctrine.topic_manager');
/** @var $formFactory \Rhapsody\SocialBundle\Form\Factory\FactoryInterface */
$formFactory = $this->container->get('rhapsody_forum.post.form.factory');
/** @var $user \Symfony\Component\Security\Core\User\UserInterface */
$user = $this->getUser();
/** @var $topic \Rhapsody\SocialBundle\Model\TopicInterface */
$post = $postManager->newPost($topic);
$form = $formFactory->createForm();
$form->setData($post);
$form->handleRequest($request);
$data = $form->getData();
if (!$form->isValid()) {
$view = View::create(array('forum' => $forum, 'topic' => $topic, 'post' => $data, 'form' => $form->createView()))->setFormat($request->getRequestFormat('html'))->setSerializationContext(SerializationContext::create()->setGroups('context'))->setTemplate('RhapsodyForumBundle:Topic:reply.html.twig');
throw FormExceptionFactory::create('The form is invalid.')->setForm($form)->setView($view)->build();
}
$post = $postManager->createPost($data, $topic, $user);
$topic->setLastUpdated($post->getCreated());
$topic->setLastPost($data);
$topicManager->update($topic);
try {
$topicEventBuilder = TopicEventBuilder::create()->setTopic($topic)->setPost($post)->setUser($post->author);
$event = $topicEventBuilder->build();
$eventDispatcher = $this->container->get('event_dispatcher');
$eventDispatcher->dispatch(RhapsodyForumEvents::REPLY_TO_TOPIC, $event);
} catch (\Exception $ex) {
throw $ex;
}
$this->container->get('session')->getFlashBag()->add('success', 'rhapsody.forum.post.created');
$view = RouteRedirectView::create('rhapsody_forum_topic_view', array('topic' => $topic->id, 'post' => $post->id))->setFormat($request->getRequestFormat('html'));
return $this->createResponseBuilder($view);
}
