Fix #157 regression: publishable pageDataProperty components blocked for anonymous users

ClassMetadata::getFieldValue() uses a raw array cast which bypasses
Doctrine's lazy initialization — both traditional proxies and PHP 8.4+
native lazy ghost objects. Added initializeLazyObject() helper in
PublishableStatusChecker that calls EntityManager::initializeObject()
before reading the publishedAt field value, covering both lazy object
types transparently.

Added missing component_position resource reference to the draft
fixture and a new fixture + two Behat scenarios covering published and
draft publishable components in pageDataProperty positions for
anonymous users.

Author: silverbackdan

features/bootstrap/DoctrineContext.php

@@ -829,6 +829,53 @@ public function thereIsAPageDataWithDraftComponentInPageDataPropertyPosition(str
         $this->manager->persist($route);
 
         $this->manager->flush();
+
+        $this->restContext->resources['component_position'] = $this->iriConverter->getIriFromResource($componentPosition);
+    }
+
+    /**
+     * @Given there is a PageData resource with a published component in a pageDataProperty position and the route path :path
+     */
+    public function thereIsAPageDataWithPublishedComponentInPageDataPropertyPosition(string $path): void
+    {
+        $componentGroup = new ComponentGroup();
+        $componentGroup->reference = 'test';
+        $componentGroup->location = 'test';
+        $this->timestampedHelper->persistTimestampedFields($componentGroup, true);
+        $this->manager->persist($componentGroup);
+
+        $componentPosition = new ComponentPosition();
+        $componentPosition->pageDataProperty = 'publishableComponent';
+        $componentPosition->componentGroup = $componentGroup;
+        $componentPosition->sortValue = 0;
+        $this->timestampedHelper->persistTimestampedFields($componentPosition, true);
+        $this->manager->persist($componentPosition);
+        $this->restContext->resources['component_position'] = $this->iriConverter->getIriFromResource($componentPosition);
+
+        $page = new Page();
+        $page->isTemplate = true;
+        $page->reference = 'test page';
+        $page->addComponentGroup($componentGroup);
+        $this->timestampedHelper->persistTimestampedFields($page, true);
+        $this->manager->persist($page);
+
+        $publishedComponent = new DummyPublishableComponent();
+        $publishedComponent->setPublishedAt(new \DateTime());
+        $this->manager->persist($publishedComponent);
+
+        $pageData = new PageDataWithComponent();
+        $pageData->publishableComponent = $publishedComponent;
+        $pageData->page = $page;
+        $this->timestampedHelper->persistTimestampedFields($pageData, true);
+        $this->manager->persist($pageData);
+
+        $route = new Route();
+        $route->setPath($path)->setName($path)->setPageData($pageData);
+        $this->timestampedHelper->persistTimestampedFields($route, true);
+        $this->manager->persist($route);
+
+        $this->manager->flush();
+        $this->manager->clear();
     }
 
     /**

features/main/dynamic_page.feature

@@ -82,3 +82,17 @@ Feature: Dynamic pages
     Then the response status code should be 200
     And the JSON node "pageDataProperty" should be equal to "component"
     And the JSON node "component" should be null
+
+  Scenario: A published pageDataProperty component is returned for anonymous users
+    Given there is a PageData resource with a published component in a pageDataProperty position and the route path "/page-data"
+    And I add "path" header equal to "/page-data"
+    When I send a "GET" request to the resource "component_position"
+    Then the response status code should be 200
+    And the JSON node "component" should match the regex "/\/component\/dummy_publishable_components\/[a-z0-9\-]+/"
+
+  Scenario: A draft pageDataProperty component is not returned for anonymous users
+    Given there is a PageData resource with a draft component in a pageDataProperty position and the route path "/page-data"
+    And I add "path" header equal to "/page-data"
+    When I send a "GET" request to the resource "component_position"
+    Then the response status code should be 200
+    And the JSON node "component" should be null

src/Helper/Publishable/PublishableStatusChecker.php

@@ -54,6 +54,8 @@ public function isActivePublishedAt(object $object): bool
             throw new \InvalidArgumentException(\sprintf('Object of class %s does not implement publishable configuration.', $object::class));
         }
 
+        $this->initializeLazyObject($object);
+
         $value = $this->getClassMetadata($object)->getFieldValue($object, $this->attributeReader->getConfiguration($object)->fieldName);
 
         return null !== $value && new \DateTimeImmutable() >= $value;
@@ -65,9 +67,19 @@ public function hasPublicationDate(object $object): bool
             throw new \InvalidArgumentException(\sprintf('Object of class %s does not implement publishable configuration.', $object::class));
         }
 
+        $this->initializeLazyObject($object);
+
         return null !== $this->getClassMetadata($object)->getFieldValue($object, $this->attributeReader->getConfiguration($object)->fieldName);
     }
 
+    private function initializeLazyObject(object $object): void
+    {
+        $em = $this->registry->getManagerForClass($this->getObjectClass($object));
+        if ($em && $em->isUninitializedObject($object)) {
+            $em->initializeObject($object);
+        }
+    }
+
     public function isRequestForPublished(Request $request): bool
     {
         return $request->query->getBoolean('published', false);