typo3 fal patch to enable image selection in fluidcontent elements

commit 82027c3d7df7ca7d9558ae2d21e16eeda1f82333
Author: Andreas Wolf <dev@a-w.io>
Date:   Tue Nov 10 10:37:17 2015 +0100
 
    [BUGFIX] Flexform DS not properly resolved in IRRE AJAX
    
    If multiple data structures are defined for a flex field, they are
    listed in the 'ds' entry of the field’s TCA config. In this case, the
    proper data structure needs to be resolved first before processing the
    inline request, the necessary steps for which are introduced by this
    patch.
    
    Resolves: #71436
    Releases: master
    Change-Id: Ie846ddd11efdf76b9249feb3a9d8a67b38de3983
 
diff --git typo3/sysext/backend/Classes/Controller/FormInlineAjaxController.php typo3/sysext/backend/Classes/Controller/FormInlineAjaxController.php
index 9336141..4b2fe8b 100644
--- typo3/sysext/backend/Classes/Controller/FormInlineAjaxController.php
+++ typo3/sysext/backend/Classes/Controller/FormInlineAjaxController.php
@@ -21,11 +21,13 @@ use TYPO3\CMS\Backend\Form\FormDataGroup\InlineParentRecord;
 use TYPO3\CMS\Backend\Form\FormDataGroup\TcaDatabaseRecord;
 use TYPO3\CMS\Backend\Form\InlineStackProcessor;
 use TYPO3\CMS\Backend\Form\NodeFactory;
+use TYPO3\CMS\Backend\Utility\BackendUtility;
 use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
 use TYPO3\CMS\Core\DataHandling\DataHandler;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Core\Utility\MathUtility;
 
+
 /**
  * Handle FormEngine inline ajax calls
  */
@@ -62,10 +64,8 @@ class FormInlineAjaxController
         if (MathUtility::canBeInterpretedAsInteger($parent['uid'])) {
             $command = 'edit';
             $vanillaUid = (int)$parent['uid'];
-            $databaseRow = [
-                // TcaInlineExpandCollapseState needs the record uid
-                'uid' => (int)$parent['uid'],
-            ];
+            // we need the full record to e.g. fetch the proper data structure
+            $databaseRow = BackendUtility::getRecord($parent['table'], $parent['uid']);
         } else {
             $command = 'new';
             $databaseRow = [];
@@ -85,9 +85,12 @@ class FormInlineAjaxController
         ];
         /** @var TcaDatabaseRecord $formDataGroup */
         $formDataGroup = GeneralUtility::makeInstance(InlineParentRecord::class);
+
+
         /** @var FormDataCompiler $formDataCompiler */
         $formDataCompiler = GeneralUtility::makeInstance(FormDataCompiler::class, $formDataGroup);
         $parentData = $formDataCompiler->compile($formDataCompilerInputForParent);
+
         $parentConfig = $parentData['processedTca']['columns'][$parentFieldName]['config'];
 
         // Child, a record from this table should be rendered