src/FlexApp/EventSubscriber/BanIpSubscriber.php line 45

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  1. <?php
  2. namespace FlexApp\EventSubscriber;
  4. use DateInterval;
  5. use DateTime;
  6. use FlexApp\Entity\BannedIp;
  7. use FlexApp\Events\CommentEvent;
  8. use FlexApp\Events\Style43\UserUsedStopWordsEvent;
  9. use FlexApp\Repository\BannedIpRepository;
  10. use FlexApp\Service\EntitySaver;
  11. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  13. class BanIpSubscriber implements EventSubscriberInterface
  14. {
  15.     /**
  16.      * @var BannedIpRepository
  17.      */
  18.     private $bannedIpRepository;
  19.     /**
  20.      * @var \FlexApp\Service\EntitySaver
  21.      */
  22.     private $entitySaver;
  24.     /**
  25.      * BanIpSubscriber constructor.
  26.      *
  27.      * @param \FlexApp\Repository\BannedIpRepository $bannedIpRepository
  28.      * @param EntitySaver $entitySaver
  29.      */
  30.     public function __construct(BannedIpRepository $bannedIpRepository, EntitySaver $entitySaver)
  31.     {
  32.         $this->bannedIpRepository = $bannedIpRepository;
  33.         $this->entitySaver = $entitySaver;
  34.     }
  36.     public static function getSubscribedEvents()
  37.     {
  38.         return [
  39.             UserUsedStopWordsEvent::class => [
  40.                 ['banUserIps', 0],
  41.             ],
  42.         ];
  43.     }
  45.     public function banUserIps(CommentEvent $commentEvent)
  46.     {
  47.         $comment = $commentEvent->getComment();
  48.         $ips = $comment->getIps();
  50.         foreach ($ips as $ipString) {
  51.             $currentDateTime = new DateTime();
  52.             $dateTimeTill = clone $currentDateTime;
  53.             $dateTimeTill->add(new DateInterval('P1M'));
  55.             $bannedIpEntity = $this->bannedIpRepository->findOneBy(['ip' => $ipString]);
  57.             if (!$bannedIpEntity) {
  58.                 $bannedIpEntity = new BannedIp();
  59.                 $bannedIpEntity->setIp($ipString);
  60.             }
  62.             $bannedIpEntity->setBannedTill($dateTimeTill);
  63.             $this->entitySaver->save($bannedIpEntity);
  64.         }
  65.     }
  66. }