[TASK] Switching to sys lang, wip

Classes/Controller/MailController.php

@@ -155,9 +155,10 @@ class MailController extends ActionController {
 		$this->view->assign('templates', MailTemplateService::getRegisterArray());
 
 		$templateDescription = $registerArray[$parameters['selectedExtension']][$parameters['selectedTemplate']]['description'];
+
 		if (is_array($templateDescription)) {
-			if ($languages[0]) {
-				$templateDescription = $templateDescription[$languages[0]];
+			if ($languages[0]['isocode']) {
+				$templateDescription = $templateDescription[$languages[0]['isocode']];
 			}
 		} else {
 			$templateDescription = LocalizationUtility::translate(

Classes/Service/BackendService.php

@@ -37,6 +37,7 @@ use TYPO3\CMS\Core\Imaging\IconFactory;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Extbase\Mvc\Request;
 use TYPO3\CMS\Extbase\Object\ObjectManager;
+use TYPO3\CMS\Extbase\Persistence\QueryResultInterface;
 use TYPO3\CMS\Extbase\Utility\LocalizationUtility;
 use TYPO3\CMS\Lang\Domain\Repository\LanguageRepository;
 
@@ -143,14 +144,20 @@ class BackendService {
 	 * @throws \InvalidArgumentException
 	 */
 	public static function getLanguages() {
-		$objectManager = GeneralUtility::makeInstance(ObjectManager::class);
-		/** @var LanguageRepository $languageRepository */
-		$languageRepository = $objectManager->get(LanguageRepository::class);
-		$activatedLanguages = $languageRepository->findSelected();
+		/** @var $databaseConnection DatabaseConnection */
+		$databaseConnection = $GLOBALS['TYPO3_DB'];
+		/** @var QueryResultInterface $rows */
+		$rows = $databaseConnection->exec_SELECTgetRows(
+			'*',
+			'sys_language',
+			'hidden = 0'
+		);
 
-		$languages = ['en'];
-		foreach ($activatedLanguages as $language) {
-			$languages[] = $language->getLocale();
+		$languages = [];
+
+		foreach ($rows as $language) {
+			$languages[] = ['isocode' => $language['language_isocode'],
+				'name' => $language['title']];
 		}
 
 		return $languages;
@@ -240,8 +247,8 @@ class BackendService {
 		$templateRepository = $objectManager->get(TemplateRepository::class);
 
 		foreach ($languages as $language) {
-			$selectedTemplates[$language] = $templateRepository->findOneByTemplate(
-				$selectedExtension, $selectedTemplate, $language, $pid
+			$selectedTemplates[$language['isocode']] = $templateRepository->findOneByTemplate(
+				$selectedExtension, $selectedTemplate, $language['isocode'], $pid
 			);
 		}
 
@@ -255,7 +262,9 @@ class BackendService {
 	 * @throws \InvalidArgumentException
 	 */
 	public static function getLanguagesForFilter() {
+		// @TODO
 		$languages = self::getLanguages();
+
 		array_unshift($languages, '');
 		$filterLanguages = [];
 		foreach ($languages as $key => $value) {

Classes/Service/MailTemplateService.php

@@ -716,23 +716,4 @@ class MailTemplateService {
 		$this->pid = (int) $pid;
 		return $this;
 	}
-
-	/**
-	 * Get all the active system languages in an array
-	 *
-	 * @return array
-	 * @throws \InvalidArgumentException
-	 */
-	public static function getSystemLanguages() {
-		/** @var $databaseConnection DatabaseConnection */
-		$databaseConnection = $GLOBALS['TYPO3_DB'];
-		/** @var QueryResultInterface $rows */
-		$rows = $databaseConnection->exec_SELECTgetRows(
-			'*',
-			'sys_language',
-			'deleted = 0 AND hidden = 1'
-		);
-
-		return $rows->toArray();
-	}
 }