<?php
declare(strict_types=1);
/**
* Pimcore
*
* This source file is available under two different licenses:
* - GNU General Public License version 3 (GPLv3)
* - Pimcore Commercial License (PCL)
* Full copyright and license information is available in
* LICENSE.md which is distributed with this source code.
*
* @copyright Copyright (c) Pimcore GmbH (http://www.pimcore.org)
* @license http://www.pimcore.org/license GPLv3 and PCL
*/
namespace Pimcore\Targeting\EventListener;
use Pimcore\Event\Targeting\TargetingEvent;
use Pimcore\Event\TargetingEvents;
use Pimcore\Targeting\Service\VisitedPagesCounter;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
class VisitedPagesCountListener implements EventSubscriberInterface
{
/**
* @var VisitedPagesCounter
*/
private $visitedPagesCounter;
/**
* @var bool
*/
private $recordPageCount = false;
public function __construct(VisitedPagesCounter $visitedPagesCounter)
{
$this->visitedPagesCounter = $visitedPagesCounter;
}
/**
* {@inheritdoc}
*
* @return array
*/
public static function getSubscribedEvents()// : array
{
return [
TargetingEvents::VISITED_PAGES_COUNT_MATCH => 'onVisitedPagesCountMatch', // triggered from conditions depending on page count
TargetingEvents::POST_RESOLVE => 'onPostResolveVisitorInfo',
];
}
public function onVisitedPagesCountMatch()
{
// increment page count after matching proceeded
$this->recordPageCount = true;
}
public function onPostResolveVisitorInfo(TargetingEvent $event)
{
// TODO currently the pages count is only recorded if there's a condition depending on
// the count. This is good for minimizing storage data and writes, but implies that the
// page count is not recorded if there's no rule with a condition depending on the page
// count. Alternatively this could be done blindly after resolving the visitor info, but
// that would trigger a write/increment on every request without actually needing the data.
if (!$this->recordPageCount) {
return;
}
$this->visitedPagesCounter->increment($event->getVisitorInfo());
}
}