/**
* Edit article
*
* @return ViewModel
*/
public function editAction()
{
$em = $this->getEntityManager();
$id = (int) $this->params()->fromRoute('id', 0);
if (!$id) {
return $this->redirect()->toRoute('blog', array('action' => 'add'));
}
try {
$article = $em->getRepository('Blog\\Entity\\Article')->findOneById($id);
} catch (\Exception $e) {
return $this->redirect()->toRoute('blog', array('action' => 'add'));
}
$form = new ArticleForm($em);
$form->bind($article);
$request = $this->getRequest();
if ($request->isPost()) {
$form->setInputFilter($article->getInputFilter());
$form->setData($request->getPost());
if ($form->isValid()) {
$author = $em->getRepository('User\\Entity\\User')->findOneById($article->getAuthor());
$article->setAuthor($author);
$em->persist($article);
$em->flush();
return $this->redirect()->toRoute('blog');
}
}
return new ViewModel(array('form' => $form));
}
/**
* @see \Zend\ServiceManager\FactoryInterface::createService()
* @param \Zend\ServiceManager\ServiceLocatorInterface $serviceLocator
* @return \Blog\Form\ArticleForm
*/
public function createService(ServiceLocatorInterface $serviceLocator)
{
$entityManager = $serviceLocator->get('Doctrine\\ORM\\EntityManager');
$form = new ArticleForm($entityManager);
return $form->setInputFilter(new ArticleInputFilter());
}
