Return in SearchController if no search parameters exist

kitodo · May 29, 2024 · 2cd2041 · 2cd2041
1 parent 8d37dc1
commit 2cd2041
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Classes/Controller/SearchController.php b/Classes/Controller/SearchController.php
@@ -115,6 +115,11 @@ public function mainAction(): void
         $this->searchParams = $this->getParametersSafely('searchParameter');
         // if search was triggered by the ListView plugin, get the parameters from GET variables
         $listRequestData = GeneralUtility::_GPmerged('tx_dlf_listview');
+        // Quit without doing anything if no search parameters.
+        if(empty($this->searchParams) && empty($listRequestData)) {
+            $this->logger->warning('Missing search parameters');
+            return;
+        }
 
         if (isset($listRequestData['searchParameter']) && is_array($listRequestData['searchParameter'])) {
             $this->searchParams = array_merge($this->searchParams ?: [], $listRequestData['searchParameter']);