/**
* Checks if the current user has the priviledge to do something.
*
* @param string $priviledge
* @return AccessProhibitedException
**/
protected function _checkAcl($priviledge)
{
$service = new UserService($this->_em);
if (!$this->_acl->isAllowed($service->getCurrentRole(), $this, $priviledge)) {
throw new AccessProhibitedException('Access is prohibited.');
}
}
/**
* Returns DisplayComments instance.
*
* @param ServiceLocatorInterface $serviceLocator
* @return DisplayQuote
* @override
**/
public function createService(ServiceLocatorInterface $serviceLocator)
{
/* @var $serviceLocator Zend\View\HelperPluginManager */
$sm = $serviceLocator->getServiceLocator();
$em = $sm->get('em');
$service = new UserService($em);
$role = $service->getCurrentRole();
$helper = new DisplayComments();
$helper->setRole($role);
return $helper;
}
/**
* Creates a blog post
*
* @parmam void
* @return mixed {Zend\Http\PhpEnvironment\Response, ViewModel}
* @throws AccessProhibitedException
**/
public function createAction()
{
$this->_checkAcl('create');
$userService = new UserService($this->_em);
$auth = $userService->getAuthService();
$user = $userService->findById($auth->getIdentity()->getId());
$post = new Post();
$post->setDateAdded(new DateTime());
$post->setUser($user);
$form = new PostForm();
$form->bind($post);
$categoryService = new CategoryService($this->_em);
$form->setCategoryList($categoryService->getAll());
$service = new PostService($this->_em);
$service->setForm($form);
$request = $this->getRequest();
if ($request->isPost()) {
if ($service->save($request->getPost())) {
$params = array('controller' => 'admin', 'action' => 'index');
return $this->redirect()->toRoute('blog/default', $params);
}
}
return new ViewModel(array('form' => $form, 'messages' => $this->_postService->getMessages(PostService::MSG_NOTICE), 'errors' => $this->_postService->getMessages(PostService::MSG_ERROR)));
}
/**
* De-Authenticates the user
*
* @param void
* @return Zend\Http\PhpEnvironment\Response
**/
public function logoutAction()
{
$this->_userService->logout();
return $this->redirect()->toRoute('blog/default');
}
