public function __construct($widget_id)
{
// Find or fail widget
$this->widget = Widget::findOrFail($widget_id);
$session_id = Session::getId();
$referrer = filter_var(Request::server('HTTP_REFERER'), FILTER_SANITIZE_URL);
// Add new resource?
$this->resource = Resource::firstOrNew(['uri' => $referrer, 'widget_id' => $this->widget->id]);
$this->resource->uri = $referrer;
$this->resource->widget_id = $this->widget->id;
$this->resource->save();
// Add new visitor?
$this->visitor = Visitor::firstOrCreate(['session_id' => $session_id]);
$this->visitor->touch();
// Add new view?
$this->view = View::firstOrCreate(['resource_id' => $this->resource->id, 'visitor_id' => $this->visitor->id]);
$this->view->touch();
}
