[TASK] Remove unused extConf property

Classes/Controller/BackendModuleController.php

@@ -52,7 +52,6 @@ class BackendModuleController
     protected ModuleTemplate $moduleTemplate;
     protected int $pageId = 0;
     protected ?string $do;
-    protected array $extConf;
     protected PageRenderer $pageRenderer;
     protected IndexerStatusService $indexerStatusService;
 
@@ -73,7 +72,6 @@ public function __invoke(ServerRequestInterface $request): ResponseInterface
         $GLOBALS['LANG']->includeLLFile('LLL:EXT:ke_search/Resources/Private/Language/locallang_mod.xlf');
 
         $moduleTemplate = $this->moduleTemplateFactory->create($request);
-        $this->extConf = GeneralUtility::makeInstance(ExtensionConfiguration::class)->get('ke_search');
         $this->pageId = (int)($request->getQueryParams()['id'] ?? 0);
         $this->do = $request->getQueryParams()['do'] ?? null;
         $backendUser = $this->getBackendUser();
@@ -158,7 +156,7 @@ public function startIndexingAction(ServerRequestInterface $request, ModuleTempl
         // action: start indexer or remove lock
         if ($this->do == 'startindexer') {
             // start indexing in verbose mode with cleanup process
-            $content .= $indexer->startIndexing(true, $this->extConf, '', $indexingMode);
+            $content .= $indexer->startIndexing(true, [], '', $indexingMode);
         } else {
             if ($this->do == 'rmLock') {
                 // remove lock from registry - admin only!

Classes/Indexer/IndexerRunner.php

@@ -114,12 +114,12 @@ public function __construct(
     /**
      * function startIndexing
      * @param $verbose boolean if set, information about the indexing process is returned, otherwise processing is quiet
-     * @param $extConf array extension config array from EXT Manager
+     * @param $_unused array unused parameter, kept for compatibility
      * @param $mode string "CLI" if called from command line, otherwise empty
      * @param int $indexingMode integer full or incremental indexing (possible values: IndexerBase::INDEXING_MODE_FULL or IndexerBase::INDEXING_MODE_INCREMENTAL)
      * @return string output is done only if param $verbose is true
      */
-    public function startIndexing($verbose = true, $extConf = [], $mode = '', $indexingMode = IndexerBase::INDEXING_MODE_FULL)
+    public function startIndexing($verbose = true, array $_unused = [], $mode = '', $indexingMode = IndexerBase::INDEXING_MODE_FULL)
     {
         $content = '<div class="row" id="kesearch-indexer-report"><div class="col-md-8">';
         $content .= '<div class="alert alert-info">';