[DS-1471] Update redirect to avoid redirecting for cached scripts and styles

openy_system/openy_system.services.yml

@@ -7,3 +7,7 @@ services:
     arguments: ['@config.factory', '@current_user']
     tags:
       - {name: event_subscriber}
+  openy_system.route_subscriber:
+    class: Drupal\openy_system\Routing\RouteSubscriber
+    tags:
+      - {name: event_subscriber}

openy_system/src/EventSubscriber/Routing/RouteSubscriber.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Drupal\openy_system\Routing;
+
+use Drupal\Core\Routing\RouteSubscriberBase;
+use Symfony\Component\Routing\RouteCollection;
+
+/**
+ * Modify core routes to support redirect.
+ */
+class RouteSubscriber extends RouteSubscriberBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function alterRoutes(RouteCollection $collection) {
+    // See https://www.drupal.org/project/redirect/issues/3373123 .
+    if ($route = $collection->get('system.js_asset')) {
+      $route->setDefault('_disable_route_normalizer', TRUE);
+    }
+    if ($route = $collection->get('system.css_asset')) {
+      $route->setDefault('_disable_route_normalizer', TRUE);
+    }
+  }
+
+}

openy_system/src/EventSubscriber/TermsSubscriber.php

@@ -2,13 +2,13 @@
 
 namespace Drupal\openy_system\EventSubscriber;
 
-use Drupal\Core\Url;
-use Symfony\Component\HttpFoundation\RedirectResponse;
-use Symfony\Component\HttpKernel\KernelEvents;
-use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Drupal\Core\Config\ConfigFactoryInterface;
 use Drupal\Core\Session\AccountInterface;
+use Drupal\Core\Url;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpFoundation\RedirectResponse;
 use Symfony\Component\HttpKernel\Event\RequestEvent;
+use Symfony\Component\HttpKernel\KernelEvents;
 
 /**
  * Class TermsSubscriber.
@@ -28,7 +28,12 @@ class TermsSubscriber implements EventSubscriberInterface {
   protected $currentUser;
 
   /**
+   * Constructs a new TermsSubscriber event subscriber.
    *
+   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
+   * *   The configuration factory.
+   * @param \Drupal\Core\Session\AccountInterface $current_user
+   *    The current logged user.
    */
   public function __construct(ConfigFactoryInterface $config_factory, AccountInterface $current_user) {
     $this->config = $config_factory->get('openy.terms_and_conditions.schema');
@@ -39,6 +44,12 @@ public function __construct(ConfigFactoryInterface $config_factory, AccountInter
    * {@inheritdoc}
    */
   public function checkForRedirection(RequestEvent $event) {
+    $request = clone $event->getRequest();
+    // See https://www.drupal.org/project/redirect/issues/3373123 .
+    if ($request->attributes->get('_disable_route_normalizer')) {
+      return;
+    }
+
     $url = Url::fromRoute('openy_system.openy_terms_and_conditions')
       ->toString();
     $request_uri = $event->getRequest()->getRequestUri();