TYPO3 v13/v14 compatibility: composer requirements + finisher fixes

Classes/Finishers/BrevoFinisher.php

@@ -24,6 +24,7 @@
 use TYPO3\CMS\Core\EventDispatcher\EventDispatcher;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Form\Domain\Finishers\AbstractFinisher;
+use TYPO3\CMS\Frontend\ContentObject\ContentObjectRenderer;
 
 /**
  * Finisher for EXT:form sending the data to brevo
@@ -32,20 +33,28 @@ class BrevoFinisher extends AbstractFinisher implements LoggerAwareInterface
 {
     use LoggerAwareTrait;
 
-    /** @var Configuration */
-    protected Configuration $extensionConfiguration;
+    protected ?Configuration $extensionConfiguration = null;
 
     /** @var EventDispatcherInterface */
     protected $eventDispatcher;
 
     public function __construct(string $finisherIdentifier = '')
     {
-        $this->extensionConfiguration = new Configuration();
+        try {
+            $this->extensionConfiguration = new Configuration();
+        } catch (\RuntimeException $e) {
+            $this->logger?->error('Brevo finisher skipped: ' . $e->getMessage());
+        }
         $this->eventDispatcher = GeneralUtility::makeInstance(EventDispatcher::class);
     }
 
     protected function executeInternal(): void
     {
+        if ($this->extensionConfiguration === null) {
+            $this->setFinisherSubscribedVariable(0);
+            return;
+        }
+
         if (!$this->newsletterSubscriptionIsEnabled()) {
             $this->setFinisherSubscribedVariable(0);
             return;
@@ -177,7 +186,11 @@ protected function getRedirectionUrl(): string
             'parameter' => $this->getDoiRedirectPageId(),
             'forceAbsoluteUrl' => true,
         ];
-        return $this->getTypoScriptFrontendController()->cObj->typoLink_URL($typolinkConfiguration);
+        // TYPO3 v14: AbstractFinisher::getTypoScriptFrontendController() was removed and
+        // ContentObjectRenderer::typoLink_URL() is superseded by createUrl().
+        $contentObjectRenderer = GeneralUtility::makeInstance(ContentObjectRenderer::class);
+        $contentObjectRenderer->setRequest($this->finisherContext->getRequest());
+        return $contentObjectRenderer->createUrl($typolinkConfiguration);
     }
 
     protected function getApi(): ContactsApi

Configuration/Services.yaml

@@ -4,6 +4,16 @@ services:
     autoconfigure: true
     public: false
 
+  # Finisher is instantiated via GeneralUtility::makeInstance() from
+  # FormDefinition::createFinisher(). Without an explicit service registration it
+  # is invisible to the container, so the inject* setters of AbstractFinisher
+  # (translationService, viewFactory) never run and submitting the form fatals
+  # with "Typed property ...::$translationService must not be accessed before
+  # initialization". public: true keeps it in the container graph (no pruning)
+  # and ensures the setters are applied.
+  StudioMitte\Brevo\Finishers\BrevoFinisher:
+    public: true
+
   StudioMitte\Brevo\Command\TestCommand:
     tags:
       - name: 'console.command'

composer.json

@@ -17,8 +17,8 @@
 		"GPL-2.0-or-later"
 	],
 	"require": {
-		"typo3/cms-core": "^11.5||^12.4 || ^13.4",
-		"typo3/cms-form": "^11.5||^12.4 || ^13.4",
+		"typo3/cms-core": "^11.5||^12.4 || ^13.4 || ^14.3",
+		"typo3/cms-form": "^11.5||^12.4 || ^13.4 || ^14.3",
 		"getbrevo/brevo-php": "^1"
 	},
 	"require-dev": {