From 32dcfe2e544d743f20cef19300877b2c1058a52e Mon Sep 17 00:00:00 2001
From: Jim Graham <info@sparkmediagroup.com>
Date: Sun, 10 Jul 2016 22:36:25 -0400
Subject: [PATCH] Update snippet.filelister.php

When listed file is a directory, add query string parameter that identifies the directory path. This makes it possible to integrate more easily with the FileUpload snippet (switching &path dynamically based on a combination of the base path [unseen by users on front end] and the supplied directory path pulled from the query string).
---
 .../elements/snippets/snippet.filelister.php  | 22 +++++++++++++------
 1 file changed, 15 insertions(+), 7 deletions(-)

diff --git a/core/components/filelister/elements/snippets/snippet.filelister.php b/core/components/filelister/elements/snippets/snippet.filelister.php
index 3e58077..ad24bb5 100644
--- a/core/components/filelister/elements/snippets/snippet.filelister.php
+++ b/core/components/filelister/elements/snippets/snippet.filelister.php
@@ -168,12 +168,20 @@
 
     /* if allowing for downloading, generate a link here */
     if ($file->isDir() || $canDownload) {
-        $fileArray['link'] = $fileLister->getChunk($fileLinkTpl,array(
-            'url' => $modx->makeUrl($modx->resource->get('id'),'',array(
-                $navKey => $key,
-            )),
-            'filename' => $fileArray['filename'],
-        ));
+		if($file->isDir()){
+			$url = $modx->makeUrl($modx->resource->get('id'),'',array(
+				'dp' => $filePath,
+				$navKey => $key
+			));
+		} else {
+			$url = $modx->makeUrl($modx->resource->get('id'),'',array(
+				$navKey => $key
+			));
+		}
+		$fileArray['link'] = $fileLister->getChunk($fileLinkTpl,array(
+			'url' => $url,
+			'filename' => $fileArray['filename'],
+		));
     } else {
         $fileArray['link'] = $fileArray['filename'];
     }
@@ -289,4 +297,4 @@
     $modx->setPlaceholder($toPlaceholder,$output);
     return '';
 }
-return $output;
\ No newline at end of file
+return $output;