/**
* Save current user to online cache
*/
public function online()
{
// Skip when signing in/out to avoid strange Fatal error
if (strpos(URI::instance()->string(), 'sign') === 0) {
return;
}
$user = Visitor::instance()->get_user();
$online = new Online_User_Model($_SESSION['session_id']);
if (!$online->loaded()) {
$online->session_id = $_SESSION['session_id'];
}
$online->last_activity = $_SESSION['last_activity'];
$online->user_id = $user ? $user->id : null;
try {
$online->save();
} catch (ORM_Validation_Exception $e) {
}
}
/**
* Home page
*/
public function index()
{
$this->page_title = __('Welcome to :site', array(':site' => Kohana::config('site.site_name')));
// Display news feed
$newsfeed = new NewsFeed($this->user);
$newsfeed->max_items = 25;
widget::add('main', View_Mod::factory('generic/newsfeed', array('newsfeed' => $newsfeed->as_array())));
// Shout
$shouts = ORM::factory('shout')->find_all(10);
widget::add('side', View_Mod::factory('generic/shout', array('mod_title' => __('Shouts'), 'shouts' => $shouts, 'can_shout' => ORM::factory('shout')->has_access(Shout_Model::ACCESS_WRITE, $this->user), 'errors' => array(), 'values' => array())));
// Online
$guests = Online_User_Model::get_guest_count();
$online = Online_User_Model::find_online_users();
$counts = array();
if ($guests) {
$counts[] = __2(':guests guest', ':guests guests', $guests, array(':guests' => $guests));
}
if (count($online)) {
$counts[] = __2(':members member', ':members members', count($online), array(':members' => count($online)));
}
widget::add('side', View_Mod::factory('generic/users', array('mod_title' => __('Online') . ': ' . implode(', ', $counts), 'viewer' => $this->user, 'users' => $online)));
}
