www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/layout_builder/src/Routing/LayoutBuilderRoutes.php

   1 <?php
   2
   3 namespace Drupal\layout_builder\Routing;
   4
   5 use Drupal\Core\Routing\RouteBuildEvent;
   6 use Drupal\Core\Routing\RoutingEvents;
   7 use Drupal\layout_builder\SectionStorage\SectionStorageManagerInterface;
   8 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
   9
  10 /**
  11  * Provides routes for the Layout Builder UI.
  12  *
  13  * @internal
  14  */
  15 class LayoutBuilderRoutes implements EventSubscriberInterface {
  16
  17   /**
  18    * The section storage manager.
  19    *
  20    * @var \Drupal\layout_builder\SectionStorage\SectionStorageManagerInterface
  21    */
  22   protected $sectionStorageManager;
  23
  24   /**
  25    * Constructs a new LayoutBuilderRoutes.
  26    *
  27    * @param \Drupal\layout_builder\SectionStorage\SectionStorageManagerInterface $section_storage_manager
  28    *   The section storage manager.
  29    */
  30   public function __construct(SectionStorageManagerInterface $section_storage_manager) {
  31     $this->sectionStorageManager = $section_storage_manager;
  32   }
  33
  34   /**
  35    * Alters existing routes for a specific collection.
  36    *
  37    * @param \Drupal\Core\Routing\RouteBuildEvent $event
  38    *   The route build event.
  39    */
  40   public function onAlterRoutes(RouteBuildEvent $event) {
  41     $collection = $event->getRouteCollection();
  42     foreach ($this->sectionStorageManager->getDefinitions() as $plugin_id => $definition) {
  43       $this->sectionStorageManager->loadEmpty($plugin_id)->buildRoutes($collection);
  44     }
  45   }
  46
  47   /**
  48    * {@inheritdoc}
  49    */
  50   public static function getSubscribedEvents() {
  51     // Run after \Drupal\field_ui\Routing\RouteSubscriber.
  52     $events[RoutingEvents::ALTER] = ['onAlterRoutes', -110];
  53     return $events;
  54   }
  55
  56 }