Move template variable assignment to correct place

apps/files_sharing/public.php

@@ -143,8 +143,6 @@ if (isset($path)) {
 		OCP\Util::addScript('files', 'jquery.iframe-transport');
 		OCP\Util::addScript('files', 'jquery.fileupload');
 		$maxUploadFilesize=OCP\Util::maxUploadFilesize($path);
-		$freeSpace=OCP\Util::freeSpace($dir);
-		$uploadLimit=OCP\Util::uploadLimit();
 		$tmpl = new OCP\Template('files_sharing', 'public', 'base');
 		$tmpl->assign('uidOwner', $shareOwner);
 		$tmpl->assign('displayName', \OCP\User::getDisplayName($shareOwner));
@@ -164,8 +162,6 @@ if (isset($path)) {
 		}
 		$tmpl->assign('uploadMaxFilesize', $maxUploadFilesize);
 		$tmpl->assign('uploadMaxHumanFilesize', OCP\Util::humanFileSize($maxUploadFilesize));
-		$tmpl->assign('freeSpace', $freeSpace);
-		$tmpl->assign('uploadLimit', $uploadLimit); // PHP upload limit
 
 		$urlLinkIdentifiers= (isset($token)?'&t='.$token:'')
 							.(isset($_GET['dir'])?'&dir='.$_GET['dir']:'')
@@ -226,6 +222,9 @@ if (isset($path)) {
 			$maxUploadFilesize=OCP\Util::maxUploadFilesize($path);
 			$fileHeader = (!isset($files) or count($files) > 0);
 			$emptyContent = ($allowPublicUploadEnabled and !$fileHeader);
+
+			$freeSpace=OCP\Util::freeSpace($path);
+			$uploadLimit=OCP\Util::uploadLimit();
 			$folder = new OCP\Template('files', 'index', '');
 			$folder->assign('fileList', $list->fetchPage());
 			$folder->assign('breadcrumb', $breadcrumbNav->fetchPage());
@@ -238,6 +237,8 @@ if (isset($path)) {
 			$folder->assign('files', $files);
 			$folder->assign('uploadMaxFilesize', $maxUploadFilesize);
 			$folder->assign('uploadMaxHumanFilesize', OCP\Util::humanFileSize($maxUploadFilesize));
+			$folder->assign('freeSpace', $freeSpace);
+			$folder->assign('uploadLimit', $uploadLimit); // PHP upload limit
 			$folder->assign('allowZipDownload', intval(OCP\Config::getSystemValue('allowZipDownload', true)));
 			$folder->assign('usedSpacePercent', 0);
 			$folder->assign('fileHeader', $fileHeader);