From bc68d96c17d705908085da4f406933d39325ac27 Mon Sep 17 00:00:00 2001
From: David Steeb <david.steeb@b13.com>
Date: Mon, 30 Mar 2026 15:54:50 +0200
Subject: [PATCH] [TASK] Add TYPO3 v13/v14 support, drop v12

- Raise PHP requirement to ^8.2 (TYPO3 v13 minimum)
- Update typo3/cms-core and typo3/cms-backend to ^13.0 || ^14.0
- Remove v12-specific MM_hasUidField conditional from TcaHelper
- Remove Typo3Version dependency from TcaHelper (no longer needed)
- Replace GeneralUtility::makeInstance() with constructor injection
  in TagListElement (UriBuilder); NodeFactory is set by the framework
---
 Classes/Form/TagListElement.php | 10 +---------
 Classes/TcaHelper.php           | 14 --------------
 composer.json                   |  6 +++---
 3 files changed, 4 insertions(+), 26 deletions(-)

diff --git a/Classes/Form/TagListElement.php b/Classes/Form/TagListElement.php
index a31696f..2f641d7 100644
--- a/Classes/Form/TagListElement.php
+++ b/Classes/Form/TagListElement.php
@@ -13,11 +13,9 @@
  */
 
 use TYPO3\CMS\Backend\Form\Element\AbstractFormElement;
-use TYPO3\CMS\Backend\Form\NodeFactory;
 use TYPO3\CMS\Backend\Routing\UriBuilder;
 use TYPO3\CMS\Backend\Utility\BackendUtility;
 use TYPO3\CMS\Core\Page\JavaScriptModuleInstruction;
-use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Core\Utility\StringUtility;
 
 /**
@@ -25,14 +23,8 @@
  */
 class TagListElement extends AbstractFormElement
 {
-    private UriBuilder $uriBuilder;
-
-    // ToDo: when v12 is dropped add DI with only UriBuilder
-    public function __construct()
+    public function __construct(private readonly UriBuilder $uriBuilder)
     {
-        // ToDo: remove manual instances of properties when v12 is dropped
-        $this->uriBuilder = GeneralUtility::makeInstance(UriBuilder::class);
-        $this->nodeFactory = GeneralUtility::makeInstance(NodeFactory::class);
     }
 
     public function render(): array
diff --git a/Classes/TcaHelper.php b/Classes/TcaHelper.php
index 6276969..aa59f3c 100644
--- a/Classes/TcaHelper.php
+++ b/Classes/TcaHelper.php
@@ -12,22 +12,12 @@
  * of the License, or any later version.
  */
 
-use TYPO3\CMS\Core\Information\Typo3Version;
-use TYPO3\CMS\Core\Utility\GeneralUtility;
-
 /**
  * Helper functionality to quickly work with tags without having to configure TCA, this also allows for "tag"
  * to change implementation without having users to modify their code.
  */
 class TcaHelper
 {
-    private Typo3Version $typo3Version;
-
-    public function __construct()
-    {
-        $this->typo3Version = GeneralUtility::makeInstance(Typo3Version::class);
-    }
-
     public function buildFieldConfiguration(string $table, string $fieldName, array $fieldConfigurationOverride = null): array
     {
         $fieldConfiguration = [
@@ -46,10 +36,6 @@ public function buildFieldConfiguration(string $table, string $fieldName, array
             ],
         ];
 
-        if ($this->typo3Version->getMajorVersion() === 12) {
-            $fieldConfiguration['MM_hasUidField'] = true;
-        }
-
         // Merge changes to TCA configuration
         if (!empty($fieldConfigurationOverride)) {
             $fieldConfiguration = array_replace_recursive(
diff --git a/composer.json b/composer.json
index d5bc55a..8ecdb3d 100644
--- a/composer.json
+++ b/composer.json
@@ -4,9 +4,9 @@
 	"description": "Manage tags in TYPO3 Core",
 	"license": "GPL-2.0-or-later",
 	"require": {
-		"php": "^7.4 || ^8.0",
-		"typo3/cms-core": "^12.0 || ^13.0",
-		"typo3/cms-backend": "^12.0 || ^13.0"
+		"php": "^8.2",
+		"typo3/cms-core": "^13.0 || ^14.0",
+		"typo3/cms-backend": "^13.0 || ^14.0"
 	},
 	"extra": {
 		"typo3/cms": {