Breadcrumps subscriber

src/lib/EventDispatcher/EventListener/BreadCrumbSubscriber.php

@@ -0,0 +1,43 @@
+<?php
+/**
+ * @copyright Copyright (C) Ibexa AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+declare(strict_types=1);
+
+namespace Ibexa\Search\EventDispatcher\EventListener;
+
+use Ibexa\Search\EventDispatcher\Event\PostAutoCompleteSearch;
+use Ibexa\Search\Model\Suggestion;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+final class BreadCrumbSubscriber implements EventSubscriberInterface
+{
+    private \Ibexa\Contracts\Core\Repository\LocationService $locationService;
+
+    public function __construct(\Ibexa\Contracts\Core\Repository\LocationService $locationService)
+    {
+        $this->locationService = $locationService;
+    }
+
+    public static function getSubscribedEvents(): array
+    {
+        return [
+            PostAutoCompleteSearch::class => 'onPostAutoCompleteSearch',
+        ];
+    }
+
+    public function onPostAutoCompleteSearch(PostAutoCompleteSearch $event): PostAutoCompleteSearch
+    {
+        /** @var Suggestion $suggestion */
+        foreach ($event->getSuggestionCollection() as $suggestion){
+            foreach ($suggestion->getParentsLocation() as $locationId => $name){
+                $location = $this->locationService->loadLocation($locationId);
+                $suggestion->addPath($locationId, $location->contentInfo->name);
+            }
+
+        }
+
+        return $event;
+    }
+}

src/lib/Mapper/SearchResultToSuggestionCollectionMapper.php

@@ -26,7 +26,7 @@ public function transform(SearchResult $searchResult, ?string $language = null):
                 $content->getFieldValue('title', $language)->text,
                 $result->valueObject->contentInfo->getContentType()->identifier,
                 $result->valueObject->contentInfo->mainLocation->pathString,
-                $result->valueObject->contentInfo->mainLocation->path
+                array_flip($result->valueObject->contentInfo->mainLocation->path)
             );
         }
 

src/lib/Model/Suggestion.php

@@ -58,4 +58,9 @@ public function getParentsLocation(): array
     {
         return $this->parentsLocation;
     }
+
+    public function addPath(int $locationId, string $name)
+    {
+        $this->parentsLocation[$locationId] = $name;
+    }
 }