custom/static-plugins/CioItpThemeFilters/src/Subscriber/CioItpThemeFiltersSubscriber.php line 47

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  1. <?php
  3. namespace CioItpThemeFilters\Subscriber;
  5. use CioItpThemeFilters\CioItpThemeFilters;
  6. use Shopware\Administration\Framework\Routing\AdministrationRouteScope;
  7. use Shopware\Core\Content\Category\CategoryEvents;
  8. use Shopware\Core\Content\Product\Events\ProductListingCollectFilterEvent;
  9. use Shopware\Core\Content\Product\SalesChannel\Listing\Filter;
  10. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\AndFilter;
  11. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\EqualsFilter;
  12. use Shopware\Core\Framework\DataAbstractionLayer\Search\Filter\RangeFilter;
  13. use Shopware\Core\Framework\Routing\Annotation\RouteScope;
  14. use Shopware\Storefront\Event\StorefrontRenderEvent;
  15. use Shopware\Storefront\Framework\Routing\StorefrontRouteScope;
  16. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  17. use Symfony\Component\HttpKernel\Event\ResponseEvent;
  18. use Symfony\Component\HttpKernel\KernelEvents;
  20. class CioItpThemeFiltersSubscriber implements EventSubscriberInterface
  21. {
  22.     public const NUMBER_FILTERS = [
  23.         'itp_product_attributes_dk', 'itp_product_attributes_ml', 'itp_product_attributes_l'
  24.     ];
  26.     // CIO-AI-Driven: boolean listing filters (custom fields)
  27.     public const BOOLEAN_FILTERS = [
  28.         'itp_product_attributes_compatible_with_cnc',
  29.     ];
  31.     public function onProductListingCollectFilterEvent(ProductListingCollectFilterEvent $event): void
  32.     {
  33.         foreach (self::NUMBER_FILTERS as $filter) {
  34.             $this->newFilterNumber($event, $filter);
  35.         }
  37.         foreach (self::BOOLEAN_FILTERS as $filter) {
  38.             $this->newFilterBoolean($event, $filter);
  39.         }
  40.     }
  42.     private function newFilterNumber(ProductListingCollectFilterEvent $event, $name)
  43.     {
  44.         $filters = $event->getFilters();
  45.         $request = $event->getRequest();
  47.         $values = explode('-', $request->get($name));
  49.         $valueFrom = floatval($values[0]);
  50.         $valueTo = array_key_exists(1, $values) ? floatval($values[1]) : $valueFrom;
  52.         $filterFiltered = $valueFrom > 0.01;
  53.         $filter = new Filter(
  54.             $name,
  55.             $filterFiltered,
  56.             [],
  57.             new AndFilter(
  58.                 [
  59.                     new RangeFilter('customFields.' . $name, [RangeFilter::GTE => $valueFrom]),
  60.                     new RangeFilter('customFields.' . $name, [RangeFilter::LTE => $valueTo]),
  61.                 ]
  62.             ),
  63.             $valueFrom
  64.         );
  66.         $filters->add($filter);
  67.     }
  69.     private function newFilterBoolean(ProductListingCollectFilterEvent $event, string $name): void
  70.     {
  71.         $filters = $event->getFilters();
  72.         $request = $event->getRequest();
  74.         // checkbox sends e.g. "on" when checked
  75.         $isFiltered = (bool) $request->get($name);
  77.         $filter = new Filter(
  78.             $name,
  79.             $isFiltered,
  80.             [],
  81.             new EqualsFilter('customFields.' . $name, true),
  82.             $isFiltered
  83.         );
  85.         $filters->add($filter);
  86.     }
  88.     public function onKernelResponse(ResponseEvent $event): void
  89.     {
  90.         $request = $event->getRequest();
  91.         $response = $event->getResponse();
  93.         if ($request->getMethod() !== 'GET' || $request->isXmlHttpRequest()) {
  94.             return;
  95.         }
  97.         $scope = $request->attributes->get('_routeScope');
  98.         if (!($scope instanceof RouteScope)) {
  99.             return;
  100.         }
  102.         $scopes = $scope->getScopes();
  103.         if (empty($scopes) || !in_array(StorefrontRouteScope::ID, $scopes, true)) {
  104.             return;
  105.         }
  107.         $propertyId = $request->cookies->get(CioItpThemeFilters::FILTER_COOKIE_NAME);
  108.         if (!$propertyId) {
  109.             return;
  110.         }
  112.         $originalUri = $_SERVER['REQUEST_URI'];
  114.         $parsedUrl = parse_url($originalUri);
  115.         $path = $parsedUrl['path'] ?? '/';
  116.         parse_str($parsedUrl['query'] ?? '', $queryParams);
  118.         if (isset($queryParams['properties']) && str_contains($queryParams['properties'], $propertyId)) {
  119.             return;
  120.         }
  122.         if (!isset($queryParams['properties'])) {
  123.             $queryParams['properties'] = $propertyId;
  124.         } else {
  125.             $queryParams['properties'] .= "|$propertyId";
  126.         }
  128.         $newUrl = $path . '?' . http_build_query($queryParams);
  130.         $response->headers->set('Location', $newUrl);
  131.         $response->setStatusCode(302);
  132.     }
  134.     public static function getSubscribedEvents(): array
  135.     {
  136.         return [
  137.             ProductListingCollectFilterEvent::class => 'onProductListingCollectFilterEvent',
  138.             KernelEvents::RESPONSE => ['onKernelResponse', -11000]
  139.         ];
  140.     }
  141. }