[TASK] Backend utility class rename, typo3 v7 compatibility update

Classes/Controller/BackendController.php

@@ -27,8 +27,8 @@ namespace SGalinski\SgNews\Controller;
  ***************************************************************/
 
 use In2code\Powermail\Utility\LocalizationUtility;
-use SGalinski\SgNews\Service\BackendNewsUtility;
 use SGalinski\SgNews\Service\LicensingService;
+use SGalinski\SgNews\Utility\BackendNewsUtility;
 use TYPO3\CMS\Backend\Clipboard\Clipboard;
 use TYPO3\CMS\Backend\Template\Components\ButtonBar;
 use TYPO3\CMS\Backend\Template\Components\DocHeaderComponent;

Classes/Hooks/EditDocumentController.php

@@ -25,7 +25,7 @@ namespace SGalinski\SgNews\Hooks;
  *  This copyright notice MUST APPEAR in all copies of the script!
  ***************************************************************/
 
-use SGalinski\SgNews\Service\BackendNewsUtility;
+use SGalinski\SgNews\Utility\BackendNewsUtility;
 use TYPO3\CMS\Backend\Utility\BackendUtility;
 
 /**

Classes/Service/BackendNewsUtility.php → Classes/Utility/BackendNewsUtility.php

 <?php
 
-namespace SGalinski\SgNews\Service;
+namespace SGalinski\SgNews\Utility;
 
 /***************************************************************
  *  Copyright notice
@@ -32,6 +32,7 @@ use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
 use TYPO3\CMS\Core\Database\DatabaseConnection;
 use TYPO3\CMS\Core\Database\QueryGenerator;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Core\Utility\VersionNumberUtility;
 use TYPO3\CMS\Extbase\Object\ObjectManager;
 use TYPO3\CMS\Extbase\Persistence\QueryInterface;
 use TYPO3\CMS\Extbase\Utility\LocalizationUtility;
@@ -390,8 +391,12 @@ class BackendNewsUtility {
 		];
 		/** @var DatabaseConnection $databaseConnection */
 		$databaseConnection = $GLOBALS['TYPO3_DB'];
+		$orderBy = '';
+		if (VersionNumberUtility::convertVersionNumberToInteger(TYPO3_version) >= 8000000) {
+			$orderBy = 'sorting';
+		}
 		$languageRows = $databaseConnection->exec_SELECTgetRows(
-			'uid, title, flag', 'sys_language', 'hidden = 0', '', 'sorting'
+			'uid, title, flag', 'sys_language', 'hidden = 0', '', $orderBy
 		);
 		if ($languageRows) {
 			/** @var BackendUserAuthentication $backendUser */

Classes/ViewHelpers/Backend/EditOnClickViewHelper.php

@@ -26,7 +26,7 @@ namespace SGalinski\SgNews\ViewHelpers\Backend;
  *  This copyright notice MUST APPEAR in all copies of the script!
  ***************************************************************/
 
-use SGalinski\SgNews\Service\BackendNewsUtility;
+use SGalinski\SgNews\Utility\BackendNewsUtility;
 use SGalinski\SgNews\ViewHelpers\AbstractViewHelper;
 use TYPO3\CMS\Backend\Utility\BackendUtility;
 

Classes/ViewHelpers/Backend/TranslationLinksViewHelper.php

@@ -26,8 +26,8 @@ namespace SGalinski\SgNews\ViewHelpers\Backend;
  *  This copyright notice MUST APPEAR in all copies of the script!
  ***************************************************************/
 
-use SGalinski\SgNews\Service\BackendNewsUtility;
 use SGalinski\SgNews\Service\LicensingService;
+use SGalinski\SgNews\Utility\BackendNewsUtility;
 use SGalinski\SgNews\ViewHelpers\AbstractViewHelper;
 use TYPO3\CMS\Backend\Utility\BackendUtility;
 use TYPO3\CMS\Core\Imaging\Icon;