From a99bbf92e15456d03edf376bf8cd685fedbb9e13 Mon Sep 17 00:00:00 2001
From: Philipp Dieter <philipp.dieter@attic-media.net>
Date: Mon, 10 Oct 2022 20:53:32 +0200
Subject: [PATCH] [FEATURE] Add camelcase to kebabcase viewhelper

---
 .../CamelcaseToKebabcaseViewHelper.php        | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 Classes/ViewHelpers/CamelcaseToKebabcaseViewHelper.php

diff --git a/Classes/ViewHelpers/CamelcaseToKebabcaseViewHelper.php b/Classes/ViewHelpers/CamelcaseToKebabcaseViewHelper.php
new file mode 100644
index 0000000..d3e0b94
--- /dev/null
+++ b/Classes/ViewHelpers/CamelcaseToKebabcaseViewHelper.php
@@ -0,0 +1,21 @@
+<?php
+namespace Cjel\TemplatesAide\ViewHelpers;
+
+use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
+use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithRenderStatic;
+use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
+
+class CamelcaseToKebabcaseViewHelper extends AbstractViewHelper
+{
+    public static function renderStatic(
+        array $arguments,
+        \Closure $renderChildrenClosure,
+        RenderingContextInterface $renderingContext
+    ) {
+        $string = preg_replace('/[\s.]+/', '_', $renderChildrenClosure());
+        $string = preg_replace('/[^0-9a-zA-Z_\-]/', '-', $string);
+        $string = strtolower(preg_replace('/[A-Z]+/', '-\0', $string));
+        $string = trim($string, '-_');
+        return preg_replace('/[_\-][_\-]+/', '-', $string);
+    }
+}