Piwik\Tracker\Action::__construct PHP Method

    public function __construct($type, Request $request)
    {
        $this->actionType = $type;
        $this->request = $request;
    }

 public function __construct(Request $request)
 {
     parent::__construct(Action::TYPE_EVENT, $request);
     $url = $request->getParam('url');
     $this->setActionUrl($url);
     $this->eventValue = trim($request->getParam('e_v'));
 }