TASK: Sanitise labels - Fixes #9

tmsdev · Jan 3, 2022 · 9aadf57 · 9aadf57
1 parent 9de8138
commit 9aadf57
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/Classes/DataSource/NodeDataDataSource.php b/Classes/DataSource/NodeDataDataSource.php
@@ -169,6 +169,7 @@ protected function getNodes(NodeInterface $parentNode, $nodeTypes, $labelPropert
                 }
 
                 $label = $labelPropertyName ? $node->getProperty($labelPropertyName) : $node->getLabel();
+                $label = $this->sanitiseLabel($label);
                 $groupLabel = $parentNode->getLabel();
 
                 if ($setLabelPrefixByNodeContext) {
@@ -215,4 +216,17 @@ protected function getLabelPrefixByNodeContext(NodeInterface $node, string $labe
         $this->labelCache[$nodeHash] = $label;
         return $label;
     }
+
+    /**
+     * @param string $label
+     * @return string
+     */
+    protected function sanitiseLabel(string $label)
+    {
+        $label = str_replace('&nbsp;', ' ', $label);
+        $label = preg_replace('/<br\\W*?\\/?>|\\x{00a0}|[^[:print:]]|\\s+/u', ' ', $label);
+        $label = strip_tags($label);
+        $label = trim($label);
+        return $label;
+    }
 }