app/Customize/Event/TemplateEventSubscriber.php line 25

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  1. <?php
  3. namespace Customize\Event;
  5. use Eccube\Event\TemplateEvent;
  6. use Eccube\Repository\NewsRepository;
  7. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  9. class TemplateEventSubscriber implements EventSubscriberInterface
  10. {
  11.     private $newsRepository;
  13.     public function __construct(NewsRepository $newsRepository)
  14.     {
  15.         $this->newsRepository = $newsRepository;
  16.     }
  18.     public static function getSubscribedEvents()
  19.     {
  20.         return [
  21.             'Block/newsSlider.twig' => 'onNewsSliderRender',
  22.         ];
  23.     }
  25.     public function onNewsSliderRender(TemplateEvent $event)
  26.     {
  27.         $newsList = $this->newsRepository->findBy([], ['create_date' => 'DESC'], 3);
  29.         // 画像URLをnews->commentから抽出
  30.         foreach ($newsList as $news) {
  31.             if (preg_match('/<img.+src=[\'"](?P<src>.+?)[\'"].*>/i', $news->getComment(), $image)) {
  32.                 $news->image_url = $image['src'];
  33.             } else {
  34.                 $news->image_url = null;
  35.             }
  36.         }
  38.         $event->setParameter('NewsList', $newsList);
  39.     }
  40. }