/**
* Update article.
*
* @return HttpResponse|ViewModel
*/
public function updateAction()
{
$sm = $this->getServiceLocator();
$userService = $sm->get('Stjornvisi\\Service\\User');
$articleService = $sm->get('Stjornvisi\\Service\\Article');
$auth = new AuthenticationService();
$access = $userService->getType($auth->hasIdentity() ? $auth->getIdentity()->id : null);
//ACCESS GRANTED
//
if ($access->is_admin) {
$id = $this->params()->fromRoute('id', 0);
//ARTICLE FOUND
// article in database
if (($article = $articleService->get($this->params()->fromRoute('id', 0))) != false) {
$form = new ArticleForm($articleService->fetchAllAuthors());
$form->setAttribute('action', $this->url()->fromRoute('greinar/update', ['id' => $id]));
//POST
// post request
if ($this->request->isPost()) {
$form->setData($this->request->getPost());
//VALID FORM
// form is valid
if ($form->isValid()) {
$articleService->update($id, $form->getData());
return $this->redirect()->toRoute('greinar/index', ['id' => $id]);
//INVALID FORM
// form is invalid
} else {
$this->getResponse()->setStatusCode(400);
return new ViewModel(['form' => $form]);
}
//QUERY
// get request
} else {
$form->bind(new \ArrayObject($article));
return new ViewModel(['form' => $form]);
}
//NOT FOUND
// 404
} else {
return $this->notFoundAction();
}
//ACCESS DENIED
//
} else {
$this->getResponse()->setStatusCode(401);
$model = new ViewModel();
$model->setTemplate('error/401');
return $model;
}
}
