[FEATURE] Add DotsToBracketsViewHelper

Classes/ViewHelpers/DotsToBracketsViewHelper.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 DotsToBracketsViewHelper extends AbstractViewHelper
+{
+    public static function renderStatic(
+        array $arguments,
+        \Closure $renderChildrenClosure,
+        RenderingContextInterface $renderingContext
+    ) {
+        $parts = explode('.', $renderChildrenClosure());
+        $_  = '[\'';
+        $_ .= implode('\'][\'', $parts);
+        $_ .= '\']';
+        return $_;
+    }
+}