[BUGFIX] Show folder meta information next to path

Output folder meta information (file count and
total file size) next to the folder path in Filelist again.
Additionally fix a typo in a condition above.

Resolves: #83528
Releases: master, 8.7
Change-Id: I6969966405655d54528059ec937018078caea9d9
Reviewed-on: https://review.typo3.org/55318


Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Mathias Schreiber <mathias.schreiber@typo3.com>
Tested-by: Mathias Schreiber <mathias.schreiber@typo3.com>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>

typo3/sysext/backend/Classes/Template/Components/MetaInformation.php

@@ -156,6 +156,17 @@ class MetaInformation
         return $recordInformationUid;
     }
 
+    /**
+     * Returns record additional information
+     *
+     * @return string Record additional information
+     */
+    public function getRecordInformationAdditionalInfo(): string
+    {
+        $recordInformations = $this->getRecordInformations();
+        return $recordInformations['additionalInfo'] ?? '';
+    }
+
     /**
      * Setting page array
      *

typo3/sysext/backend/Resources/Private/Partials/DocHeader.html

@@ -40,9 +40,10 @@
 				</span>
 				<strong>
 					<f:format.raw>
-						{docHeader.metaInformation.recordInformationIcon} {docHeader.metaInformation.recordInformationTitle} <f:if condition="docHeader.metaInformation.recordInformationUid}">[{docHeader.metaInformation.recordInformationUid}]</f:if>
+						{docHeader.metaInformation.recordInformationIcon} {docHeader.metaInformation.recordInformationTitle} <f:if condition="{docHeader.metaInformation.recordInformationUid}">[{docHeader.metaInformation.recordInformationUid}]</f:if>
 					</f:format.raw>
 				</strong>
+				{docHeader.metaInformation.recordInformationAdditionalInfo}
 			</f:if>
 		</div>
 	</div>