[BUGFIX] Document type switch throws error if no document is set (#1310)

Co-authored-by: Bernd Fallert <[email protected]>
kitodo · Aug 21, 2024 · e6061d5 · e6061d5
1 parent b27a1d0
commit e6061d5
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/Classes/ExpressionLanguage/DocumentTypeFunctionProvider.php b/Classes/ExpressionLanguage/DocumentTypeFunctionProvider.php
@@ -137,6 +137,11 @@ function($arguments, $cPid)
  return 'object';
  }
 
+ // It happens that $queryParams does not contain a key 'tx_dlf[id]'
+ if (!isset($queryParams['tx_dlf']['id'])) {
+ return $type;
+ }
+
  // Load document with current plugin parameters.
  $this->loadDocument($queryParams['tx_dlf'], $cPid);
  if (!isset($this->document) || $this->document->getCurrentDocument() === null) {