[TASK] Add gridelements nested support

With `gridelements` installed the extension internal override of the
DatabaseRecordList won't work anymore, as `gridelements` overrides the
same way.

This commit adjusts the implementation by overriding the respective
class depending on the installed `gridelements` extension and respecting
the setting if the nested content element support is enabled.

As `gridelements` has no public available repository for TYPO3 13,
assume this workflow works in 13.

Author: calien666

Build/phpstan/Core12/classAliasses.php

@@ -0,0 +1,3 @@
+<?php
+
+class_alias(\TYPO3\CMS\Backend\RecordList\DatabaseRecordList::class, 'WebVision\\Deepltranslate\\Core\\Override\\Core12\\BaseDatabaseRecordList');

Build/phpstan/Core12/phpstan.neon

@@ -17,6 +17,8 @@ parameters:
     - ../../../Tests/Functional/Updates/Fixtures/Extension/test_extension/ext_emconf.php
     - ../../../Tests/Functional/Fixtures/Extensions/test_services_override/ext_emconf.php
     - ../../../Tests/Functional/Fixtures/Extensions/testing_framework_backenduserhandler_replacement/ext_emconf.php
+	bootstrapFiles:
+		- classAliasses.php
 
   typo3:
     contextApiGetAspectMapping:

Classes/Override/Core12/DatabaseRecordList.php

@@ -8,13 +8,25 @@
 use WebVision\Deepltranslate\Core\Event\DisallowTableFromDeeplTranslateEvent;
 use WebVision\Deepltranslate\Core\Utility\DeeplBackendUtility;
 
+/**
+ * This is an ugly hack to allow
+ * both gridelements and TYPO3 backend as override for DatabaseRecordList.
+ *
+ * This is needed to avoid issues when having both extensions installed.
+ */
+if (class_exists(\GridElementsTeam\Gridelements\Xclass\DatabaseRecordList::class) && !empty($GLOBALS['TYPO3_CONF_VARS']['EXTENSIONS']['gridelements']['nestingInListModule'])) {
+    class_alias(\GridElementsTeam\Gridelements\Xclass\DatabaseRecordList::class, 'WebVision\\Deepltranslate\\Core\\Override\\Core12\\BaseDatabaseRecordList');
+} else {
+    class_alias(\TYPO3\CMS\Backend\RecordList\DatabaseRecordList::class, 'WebVision\\Deepltranslate\\Core\\Override\\Core12\\BaseDatabaseRecordList');
+}
+
 /**
  * Class for rendering of Web>List module
  *
  * @internal
  * @override
  */
-class DatabaseRecordList extends \TYPO3\CMS\Backend\RecordList\DatabaseRecordList
+class DatabaseRecordList extends BaseDatabaseRecordList
 {
     /**
      * Creates the localization panel