From aee6e7e0329afee3612171c38d0cc962e2d0a5e9 Mon Sep 17 00:00:00 2001
From: Timon Heuser <timon.heuser@sandstorm.de>
Date: Fri, 24 Jan 2025 15:36:44 +0100
Subject: [PATCH] TASK: add migration to convert all node uriPathSegment to
 lowercase

---
 .../PropertyValueToLowercase.php              | 36 +++++++++++++++++++
 .../Version20250124153030.yaml                | 16 +++++++++
 2 files changed, 52 insertions(+)
 create mode 100644 Classes/Migration/Transformation/PropertyValueToLowercase.php
 create mode 100644 Migrations/ContentRepository/Version20250124153030.yaml

diff --git a/Classes/Migration/Transformation/PropertyValueToLowercase.php b/Classes/Migration/Transformation/PropertyValueToLowercase.php
new file mode 100644
index 0000000..bc99852
--- /dev/null
+++ b/Classes/Migration/Transformation/PropertyValueToLowercase.php
@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Flowpack\SeoRouting\Migration\Transformation;
+
+use Neos\ContentRepository\Domain\Model\NodeData;
+use Neos\ContentRepository\Migration\Transformations\AbstractTransformation;
+
+class PropertyValueToLowercase extends AbstractTransformation
+{
+    private string $propertyName;
+
+    public function setProperty($propertyName): void
+    {
+        $this->propertyName = $propertyName;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function isTransformable(NodeData $node): bool
+    {
+        return $node->hasProperty($this->propertyName);
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function execute(NodeData $node): void
+    {
+        $currentPropertyValue = $node->getProperty($this->propertyName);
+        $newPropertyValue = strtolower($currentPropertyValue);
+        $node->setProperty($this->propertyName, $newPropertyValue);
+    }
+}
diff --git a/Migrations/ContentRepository/Version20250124153030.yaml b/Migrations/ContentRepository/Version20250124153030.yaml
new file mode 100644
index 0000000..a17f8d7
--- /dev/null
+++ b/Migrations/ContentRepository/Version20250124153030.yaml
@@ -0,0 +1,16 @@
+up:
+  comments: 'Transforms all uriPathSegment values to lowercase'
+  warnings: 'As this migration removes the distinction between uppercase and lowercase it might not be cleanly undone by the down migration.'
+  migration:
+    - filters:
+        - type: 'NodeType'
+          settings:
+            nodeType: 'Neos.Neos:Document'
+            withSubTypes: TRUE
+      transformations:
+        - type: 'Flowpack\SeoRouting\Migration\Transformation\PropertyValueToLowercase'
+          settings:
+            property: 'uriPathSegment'
+
+down:
+  comments: 'No down migration available'