[FEATURE] Add backend for loading translations via ajax

Classes/Controller/ActionController.php

@@ -141,6 +141,11 @@ class ActionController extends BaseController
      */
     protected $propertyMapperConfigurationBuilder;
 
+    /**
+     * translation extensions
+     */
+    protected $translations = [];
+
     /**
      * @param \TYPO3\CMS\Extbase\Service\ExtensionService $extensionService
      */
@@ -616,10 +621,26 @@ class ActionController extends BaseController
                 $this->request->getControllerActionName(),
                 $pluginArguments
             );
+        $uriTranslation = $this->getControllerContext()
+            ->getUriBuilder()
+            ->reset()
+            ->setCreateAbsoluteUri(true)
+            ->setAddQueryString(true)
+            ->setTargetPageType(6001)
+            ->uriFor(
+                'translations',
+                [
+                    'extensions' => $this->translations,
+                ],
+                'Translation',
+                'TemplatesAide',
+                'Translationplugin'
+            );
         $this->ajaxEnv = [
-            'uri'       => $uri,
-            'object'    => $object,
-            'namespace' => $this->getPluginNamespace(),
+            'uri'            => $uri,
+            'uriTranslation' => $uriTranslation,
+            'object'         => $object,
+            'namespace'      => $this->getPluginNamespace(),
         ];
     }
 

Classes/Controller/TranslationController.php

@@ -0,0 +1,57 @@
+<?php
+namespace Cjel\TemplatesAide\Controller;
+
+/***
+ *
+ * This file is part of the "Templates Aide" Extension for TYPO3 CMS.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ *  (c) 2024 Philipp Dieter <philippdieter@attic-media.net>
+ *
+ ***/
+
+use TYPO3\CMS\Core\Localization\LocalizationFactory;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+
+/**
+ * TranslationController
+ */
+class TranslationController extends \TYPO3\CMS\Extbase\Mvc\Controller\ActionController
+{
+
+    protected static $locallangPath = 'Resources/Private/Language/';
+
+    /**
+     * action translations
+     *
+     * @param array $extensions
+     * @return void
+     */
+    public function translationsAction($extensions = [])
+    {
+        $result = [];
+        foreach ($extensions as $extension) {
+            $langfilePath = 'EXT:'
+                . GeneralUtility::camelCaseToLowerCaseUnderscored($extension)
+                . '/'
+                . self::$locallangPath
+                . 'locallang.xlf';
+            $languageFactory = GeneralUtility::makeInstance(
+                LocalizationFactory::class
+            );
+            $langfileContent = $languageFactory->getParsedData(
+                $langfilePath,
+                $GLOBALS['LANG']->lang
+            );
+            $langfileResult = [];
+            foreach (reset($langfileContent) as $key => $row) {
+                $langfileResult[$key] = reset($row)['target'];
+            }
+            $result[$extension] = $langfileResult;
+        }
+        $GLOBALS['TSFE']->setContentType('application/json');
+        return json_encode($result);
+    }
+}

Classes/Domain/Model/Translation.php

@@ -0,0 +1,20 @@
+<?php
+namespace Cjel\TemplatesAide\Domain\Model;
+
+
+/***
+ *
+ * This file is part of the "Templates Aide" Extension for TYPO3 CMS.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.txt file that was distributed with this source code.
+ *
+ *  (c) 2024 Philipp Dieter <philippdieter@attic-media.net>
+ *
+ ***/
+/**
+ * Translation
+ */
+class Translation extends \TYPO3\CMS\Extbase\DomainObject\AbstractEntity
+{
+}