Merge pull request #15247 from owncloud/fix_group_share_master_backport

also call generateTarget for group shares

lib/private/share/share.php

@@ -1825,9 +1825,10 @@ class Share extends \OC\Share\Constants {
 			if (in_array(\OCP\User::getUser(), $users)) {
 				unset($users[array_search(\OCP\User::getUser(), $users)]);
 			}
-			$groupItemTarget = Helper::generateTarget($itemType, $itemSource, $shareType, $shareWith['group'],
-				$uidOwner, $suggestedItemTarget);
-			$groupFileTarget = $filePath;
+			$groupItemTarget = Helper::generateTarget($itemType, $itemSource,
+				$shareType, $shareWith['group'], $uidOwner, $suggestedItemTarget);
+			$groupFileTarget = Helper::generateTarget($itemType, $itemSource,
+				$shareType, $shareWith['group'], $uidOwner, $filePath);
 
 			// add group share to table and remember the id as parent
 			$queriesToExecute['groupShare'] = array(
@@ -1840,7 +1841,7 @@ class Share extends \OC\Share\Constants {
 				'permissions'		=> $permissions,
 				'shareTime'			=> time(),
 				'fileSource'		=> $fileSource,
-				'fileTarget'		=> $filePath,
+				'fileTarget'		=> $groupFileTarget,
 				'token'				=> $token,
 				'parent'			=> $parent,
 				'expiration'		=> $expirationDate,