app/Customize/EventListener/TwigInitializeListener.php line 51

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  1. <?php
  3. namespace Customize\EventListener;
  5. use Eccube\Repository\CategoryRepository;
  6. use Eccube\Repository\ProductCategoryRepository;
  7. use Eccube\Request\Context;
  8. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  9. use Symfony\Component\HttpKernel\KernelEvents;
  10. use Twig\Environment;
  12. class TwigInitializeListener implements EventSubscriberInterface
  13. {
  14.     /**
  15.      * @var bool 初期化済かどうか.
  16.      */
  17.     protected $initialized = false;
  19.     /**
  20.      * @var Environment
  21.      */
  22.     protected $twig;
  24.     /**
  25.      * @var Context
  26.      */
  27.     protected $requestContext;
  29.     protected $categoryRepository;
  30.     protected $productCategoryRepo;
  32.     /**
  33.      * TwigInitializeListener constructor.
  34.      *
  35.      * @param Environment $twig
  36.      * @param Context $context
  37.      */
  39.     public function __construct(
  40.         Environment $twig,
  41.         Context $context,
  42.         CategoryRepository $categoryRepository,
  43.         ProductCategoryRepository $productCategoryRepo
  44.     ) {
  45.         $this->twig = $twig;
  46.         $this->requestContext = $context;
  47.         $this->categoryRepository = $categoryRepository;
  48.         $this->productCategoryRepo = $productCategoryRepo;
  49.     }
  51.     public function onKernelRequest($event)
  52.     {
  53.         if ($this->initialized) {
  54.             return;
  55.         }
  56.         if ($this->requestContext->isFront()) {
  57.             $categories = $this->categoryRepository->findBy([], ['sort_no' => 'DESC']);
  58.             $productCates = [];
  59.             foreach ($categories as $cate) {
  60.                 $productCates[] = [
  61.                     'category' => $cate,
  62.                     'product_cates' => $this->productCategoryRepo->findBy(
  63.                         ['category_id' => $cate['id']],
  64.                         ['sort_no' => 'DESC']
  65.                     )
  66.                 ];
  67.             }
  68.             $this->twig->addGlobal('productCates', $productCates);
  69.         }
  71.         $this->initialized = true;
  72.     }
  74.     /**
  75.      * {@inheritdoc}
  76.      */
  77.     public static function getSubscribedEvents()
  78.     {
  79.         return [
  80.             KernelEvents::REQUEST => [
  81.                 ['onKernelRequest', 20],
  82.             ],
  83.         ];
  84.     }
  85. }