[BUGFIX] Convert getPageOverlay hook into PSR-14 Event

Converts getPageOverlay hook into PSR-14 Event

## How to test:

Make page with access set and extend to subpage is set. The page will not be indexed.

Fixes: #4151
Relates: #4152

Classes/IndexQueue/FrontendHelper/UserGroupDetector.php

@@ -20,9 +20,9 @@
 use ApacheSolrForTypo3\Solr\IndexQueue\PageIndexerRequest;
 use ApacheSolrForTypo3\Solr\IndexQueue\PageIndexerResponse;
 use ApacheSolrForTypo3\Solr\System\Logging\SolrLogManager;
+use TYPO3\CMS\Core\Domain\Access\RecordAccessGrantedEvent;
 use TYPO3\CMS\Core\Domain\Repository\PageRepository;
 use TYPO3\CMS\Core\Domain\Repository\PageRepositoryGetPageHookInterface;
-use TYPO3\CMS\Core\Domain\Repository\PageRepositoryGetPageOverlayHookInterface;
 use TYPO3\CMS\Core\SingletonInterface;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Frontend\ContentObject\ContentObjectPostInitHookInterface;
@@ -36,8 +36,7 @@ class UserGroupDetector implements
     FrontendHelper,
     SingletonInterface,
     ContentObjectPostInitHookInterface,
-    PageRepositoryGetPageHookInterface,
-    PageRepositoryGetPageOverlayHookInterface
+    PageRepositoryGetPageHookInterface
 {
     /**
      * Index Queue page indexer request.
@@ -62,17 +61,22 @@ class UserGroupDetector implements
     protected ?SolrLogManager $logger = null;
     // activation
 
+    /**
+     * All event listeners are only triggered if this flag is enabled.
+     */
+    protected bool $activated = false;
+
     /**
      * Activates a frontend helper by registering for hooks and other
      * resources required by the frontend helper to work.
      */
     public function activate(): void
     {
+        $this->activated = true;
         $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['configArrayPostProc'][__CLASS__] = UserGroupDetector::class . '->deactivateTcaFrontendGroupEnableFields';
         $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_fe.php']['hook_checkEnableFields'][__CLASS__] = UserGroupDetector::class . '->checkEnableFields';
 
         $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_page.php']['getPage'][__CLASS__] = UserGroupDetector::class;
-        $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['t3lib/class.t3lib_page.php']['getPageOverlay'][__CLASS__] = UserGroupDetector::class;
 
         $GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['tslib/class.tslib_content.php']['postInit'][__CLASS__] = UserGroupDetector::class;
         $this->logger = GeneralUtility::makeInstance(SolrLogManager::class, __CLASS__);
@@ -134,21 +138,19 @@ public function getPage_preProcess(
     /**
      * Modifies page records so that when checking for access through fe groups
      * no groups or extendToSubpages flag is found and thus access is granted.
-     *
-     * @param array $pageInput Page record
-     * @param int $lUid Overlay language ID
-     * @param PageRepository $parent Parent \TYPO3\CMS\Core\Domain\Repository\PageRepository object
      */
-    public function getPageOverlay_preProcess(
-        &$pageInput,
-        &$lUid,
-        PageRepository $parent
-    ): void {
-        if (!is_array($pageInput)) {
+    public function getPageOverlay_preProcess(RecordAccessGrantedEvent $event): void
+    {
+        if (!$this->activated) {
+            return;
+        }
+        if ($event->getTable() !== 'pages') {
             return;
         }
+        $pageInput = $event->getRecord();
         $pageInput['fe_group'] = '';
         $pageInput['extendToSubpages'] = '0';
+        $event->updateRecord($pageInput);
     }
 
     // execution

Configuration/Services.yaml

@@ -273,6 +273,14 @@ services:
       - name: event.listener
         identifier: 'solr.index.PageIndexer.FrontendUserAuthenticator'
 
+  ApacheSolrForTypo3\Solr\IndexQueue\FrontendHelper\UserGroupDetector:
+    autowire: true
+    tags:
+      - name: event.listener
+        identifier: 'solr.index.IndexQueue.FrontendHelper.getPageOverlay_preProcess'
+        method: 'getPageOverlay_preProcess'
+        event: TYPO3\CMS\Core\Domain\Access\RecordAccessGrantedEvent
+
   ApacheSolrForTypo3\Solr\IndexQueue\FrontendHelper\PageIndexer:
     autowire: true
     tags: