From e881d9b045f357bb729e550c98168607d8265027 Mon Sep 17 00:00:00 2001
From: Philipp Dieter <philipp.dieter@attic-media.de>
Date: Mon, 4 Feb 2019 17:38:42 +0100
Subject: [PATCH] [FEATURE] Add TCA renderType additionalHelpText

---
 Classes/FormEngine/AdditionalHelpText.php | 30 +++++++++++++++++++++++
 ext_localconf.php                         |  8 +++++-
 2 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 Classes/FormEngine/AdditionalHelpText.php

diff --git a/Classes/FormEngine/AdditionalHelpText.php b/Classes/FormEngine/AdditionalHelpText.php
new file mode 100644
index 0000000..fd9736a
--- /dev/null
+++ b/Classes/FormEngine/AdditionalHelpText.php
@@ -0,0 +1,30 @@
+<?php
+//declare(strict_types=1);
+
+namespace Cjel\TemplatesAide\FormEngine;
+
+use TYPO3\CMS\Backend\Form\AbstractNode;
+use TYPO3\CMS\Extbase\Utility\LocalizationUtility;
+
+class AdditionalHelpText extends AbstractNode
+{
+    /**
+     * Handler for single nodes
+     *
+     * @return array As defined in initializeResultArray() of AbstractNode
+     */
+    public function render(): array
+    {
+        $result = $this->initializeResultArray();
+        $text = $this->data['renderData']['fieldInformationOptions']['text'];
+        if (substr($text, 0, 4) !== 'LLL:') {
+            $result['html'] = $text;
+        } else {
+            $result['html'] = LocalizationUtility::translate($text, 'templates_aide');
+        }
+        if (array_key_exists('linebreak', $this->data['renderData']['fieldInformationOptions'])) {
+            $result['html'] .= '<br />&nbsp;';
+        }
+        return $result;
+    }
+}
diff --git a/ext_localconf.php b/ext_localconf.php
index 8817685..6a0e775 100644
--- a/ext_localconf.php
+++ b/ext_localconf.php
@@ -46,4 +46,10 @@ call_user_func(
 		
     }
 );
-## EXTENSION BUILDER DEFAULTS END TOKEN - Everything BEFORE this line is overwritten with the defaults of the extension builder
\ No newline at end of file
+## EXTENSION BUILDER DEFAULTS END TOKEN - Everything BEFORE this line is overwritten with the defaults of the extension builder
+
+$GLOBALS['TYPO3_CONF_VARS']['SYS']['formEngine']['nodeRegistry'][1549297828] = [
+   'nodeName' => 'additionalHelpText',
+   'priority' => 30,
+   'class' => \Cjel\TemplatesAide\FormEngine\AdditionalHelpText::class,
+];