From ceb6808c689de93d7d03acb72d891c28290c6c09 Mon Sep 17 00:00:00 2001
From: Uwe Steinmann <steinm@debian.org>
Date: Sun, 22 Mar 2020 09:26:47 +0100
Subject: [PATCH] pass $target to hasRawPreview and getRawPreview just like
 createRawPreview

---
 SeedDMS_Preview/Preview/PdfPreviewer.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/SeedDMS_Preview/Preview/PdfPreviewer.php b/SeedDMS_Preview/Preview/PdfPreviewer.php
index 6ce557810..202fe4e18 100644
--- a/SeedDMS_Preview/Preview/PdfPreviewer.php
+++ b/SeedDMS_Preview/Preview/PdfPreviewer.php
@@ -152,10 +152,11 @@ class SeedDMS_Preview_PdfPreviewer extends SeedDMS_Preview_Base {
 	 * @param string $dir directory relative to $this->previewDir
 	 * @return boolean true if preview exists, otherwise false
 	 */
-	public function hasRawPreview($infile, $dir) { /* {{{ */
+	public function hasRawPreview($infile, $dir, $target='') { /* {{{ */
 		if(!$this->previewDir)
 			return false;
-		$target = $this->previewDir.$dir.md5($infile);
+		if(!$target)
+			$target = $this->previewDir.$dir.md5($infile);
 		if($target !== false && file_exists($target.'.pdf') && filectime($target.'.pdf') >= filectime($infile)) {
 			return true;
 		}
@@ -193,11 +194,12 @@ class SeedDMS_Preview_PdfPreviewer extends SeedDMS_Preview_Base {
 	 * @param string $dir directory relative to $this->previewDir
 	 * @return boolean/string image content if preview exists, otherwise false
 	 */
-	public function getRawPreview($infile, $dir) { /* {{{ */
+	public function getRawPreview($infile, $dir, $target='') { /* {{{ */
 		if(!$this->previewDir)
 			return false;
 
-		$target = $this->previewDir.$dir.md5($infile);
+		if(!$target)
+			$target = $this->previewDir.$dir.md5($infile);
 		if($target && file_exists($target.'.pdf')) {
 			$this->sendFile($target.'.pdf');
 		}