vendor/connectholland/cookie-consent-bundle/Cookie/CookieLogger.php line 29

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  1. <?php
  3. declare(strict_types=1);
  5. /*
  6.  * This file is part of the ConnectHolland CookieConsentBundle package.
  7.  * (c) Connect Holland.
  8.  */
  10. namespace ConnectHolland\CookieConsentBundle\Cookie;
  12. use ConnectHolland\CookieConsentBundle\Entity\CookieConsentLog;
  13. use Doctrine\ORM\EntityManagerInterface;
  14. use Doctrine\Persistence\ManagerRegistry;
  15. use Symfony\Component\HttpFoundation\Request;
  17. class CookieLogger
  18. {
  19.     /**
  20.      * @var EntityManagerInterface
  21.      */
  22.     private $entityManager;
  24.     /**
  25.      * @var Request|null
  26.      */
  27.     private $request;
  29.     public function __construct(ManagerRegistry $registry, ?Request $request)
  30.     {
  31.         $this->entityManager = $registry->getManagerForClass(CookieConsentLog::class);
  32.         $this->request       = $request;
  33.     }
  35.     /**
  36.      * Logs users preferences in database.
  37.      */
  38.     public function log(array $categories, string $key): void
  39.     {
  40.         if ($this->request === null) {
  41.             throw new \RuntimeException('No request found');
  42.         }
  44.         $ip = $this->anonymizeIp($this->request->getClientIp());
  46.         foreach ($categories as $category => $value) {
  47.             $this->persistCookieConsentLog($category, $value, $ip, $key);
  48.         }
  50.         $this->entityManager->flush();
  51.     }
  53.     protected function persistCookieConsentLog(string $category, string $value, string $ip, string $key): void
  54.     {
  55.         $cookieConsentLog = (new CookieConsentLog())
  56.             ->setIpAddress($ip)
  57.             ->setCookieConsentKey($key)
  58.             ->setCookieName($category)
  59.             ->setCookieValue($value)
  60.             ->setTimestamp(new \DateTime());
  62.         $this->entityManager->persist($cookieConsentLog);
  63.     }
  65.     /**
  66.      * GDPR required IP addresses to be saved anonymized.
  67.      */
  68.     protected function anonymizeIp(?string $ip): string
  69.     {
  70.         if ($ip === null) {
  71.             return 'unknown';
  72.         }
  74.         $lastDot = strrpos($ip, '.') + 1;
  76.         return substr($ip, 0, $lastDot).str_repeat('x', strlen($ip) - $lastDot);
  77.     }
  78. }