feat: remove legacy code and cleanup

Release 2.1.0

Author: peratoner-louis

Classes/EventListener/AfterInitializeCurrentPageEventListener.php

@@ -0,0 +1,80 @@
+<?php
+
+/*
+ * This file is part of the "LIA Form" Extension for TYPO3 CMS.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace LIA\LiaForm\EventListener;
+
+use Psr\Http\Message\ServerRequestInterface;
+use TYPO3\CMS\Core\Attribute\AsEventListener;
+use TYPO3\CMS\Form\Domain\Runtime\FormRuntime;
+use TYPO3\CMS\Form\Event\AfterCurrentPageIsResolvedEvent;
+
+/**
+ * Seeds the default value of LiaSiteTitle elements with the current page title.
+ *
+ * The listener identifier is kept as-is: it names the event this listener
+ * subscribes to, and consuming extensions may order against it via before/after.
+ * It no longer implies anything about $event->currentPage though: this listener
+ * only seeds FormState values.
+ *
+ * @author Johannes Delesky, LOUIS INTERNET <delesky@louis.info>
+ */
+#[AsEventListener(
+    identifier: 'lia-form/after-current-page-is-resolved',
+    event: AfterCurrentPageIsResolvedEvent::class
+)]
+final class LiaSiteTitleDefaultValueEventListener
+{
+    /**
+     * Handle the AfterCurrentPageIsResolvedEvent.
+     *
+     * Sets default values, the resolved page is left untouched.
+     */
+    public function __invoke(AfterCurrentPageIsResolvedEvent $event): void
+    {
+        // Set default values for LiaSiteTitle elements
+        $this->setLiaSiteTitleDefaultValue($event->formRuntime, $event->request);
+    }
+
+    /**
+     * Set default value for LiaSiteTitle elements in FormState.
+     *
+     * @param FormRuntime $formRuntime The form runtime instance
+     * @param ServerRequestInterface $request The request object
+     */
+    private function setLiaSiteTitleDefaultValue(FormRuntime $formRuntime, ServerRequestInterface $request): void
+    {
+        $formState = $formRuntime->getFormState();
+        if ($formState === null) {
+            return;
+        }
+
+        // Get page title from request
+        $pageInformation = $request->getAttribute('frontend.page.information');
+        if ($pageInformation === null) {
+            return;
+        }
+
+        $currentTitle = (string)($pageInformation->getPageRecord()['title'] ?? '');
+        if ($currentTitle === '') {
+            return;
+        }
+
+        // Find all LiaSiteTitle elements and set their value in FormState
+        foreach ($formRuntime->getFormDefinition()->getRenderablesRecursively() as $element) {
+            if ($element->getType() === 'LiaSiteTitle') {
+                $existingValue = $formRuntime->getElementValue($element->getIdentifier());
+                if ($existingValue === null || $existingValue === '') {
+                    $formState->setFormValue($element->getIdentifier(), $currentTitle);
+                }
+            }
+        }
+    }
+}