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<?php
/**
* Piwik - free/libre analytics platform
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Plugins\Heartbeat\Tracker;
use Piwik\Common;
use Piwik\Tracker\Request;
use Piwik\Tracker\RequestProcessor;
use Piwik\Tracker\Visit\VisitProperties;
/**
* TODO
*/
class PingRequestProcessor extends RequestProcessor
{
public function processRequestParams(VisitProperties $visitProperties, Request $request)
{
if ($this->isPingRequest($request)) {
// on a ping request that is received before the standard visit length, we just update the visit time w/o adding a new action
Common::printDebug("-> ping=1 request: we do not track a new action nor a new visit nor any goal.");
$visitProperties->setRequestMetadata('Actions', 'action', null);
}
}
public function manipulateVisitProperties(VisitProperties $visitProperties, Request $request)
{
if ($this->isPingRequest($request)) {
$visitProperties->setRequestMetadata('Goals', 'someGoalsConverted', false);
$visitProperties->setRequestMetadata('Goals', 'visitIsConverted', false);
// TODO: double check: can this be merged w/ setting action to null?
// When a ping request is received more than 30 min after the last request/ping,
// we choose not to create a new visit.
if ($visitProperties->getRequestMetadata('CoreHome', 'isNewVisit')) {
Common::printDebug("-> ping=1 request: we do _not_ create a new visit.");
return true; // abort request
}
}
return false;
}
private function isPingRequest(Request $request)
{
return $request->getParam('ping') == 1;
}
}
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