/**
* The default action - show the home page
*/
public function groupAction()
{
$user = $this->authenticate();
// group view
$feedId = (int) $this->getRequest()->getParam('feedId');
if (!$feedId) {
$feedId = Feeds::ROOT_GROUP_ID;
}
$currentFeed = $this->feeds->get($feedId);
// get predessecors
$this->view->parents = $this->feeds->listParents($feedId);
if ($this->view->parents === null) {
$this->view->parents = array();
// XXX error!
}
$this->view->feed = $currentFeed;
$visibleFeeds = $this->getSubscriptions($user['id'], $currentFeed);
$this->view->feeds = $visibleFeeds;
$this->view->user = $user;
}