From e253843bc2e07f08791c3a20a6c8c2e5059cf036 Mon Sep 17 00:00:00 2001
From: Stephen Kraffmiller <skraffmiller@hmdc.harvard.edu>
Date: Thu, 31 Oct 2019 16:35:35 -0400
Subject: [PATCH] #3758 Only show preview tab if on current version of DS

---
 src/main/webapp/file.xhtml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/webapp/file.xhtml b/src/main/webapp/file.xhtml
index 198c4eebdf2..4672a2b2e79 100644
--- a/src/main/webapp/file.xhtml
+++ b/src/main/webapp/file.xhtml
@@ -368,7 +368,8 @@
                             </p:tab>
 
 
-                            <p:tab id="previewTab" title="#{bundle['file.previewTab.header']}" rendered="#{FilePage.publiclyDownloadable and (FilePage.toolsWithPreviews.size() > 0) and fileDownloadHelper.canDownloadFile(FilePage.fileMetadata)}">
+                            <p:tab id="previewTab" title="#{bundle['file.previewTab.header']}" rendered="#{FilePage.publiclyDownloadable and (FilePage.toolsWithPreviews.size() > 0) and fileDownloadHelper.canDownloadFile(FilePage.fileMetadata)
+                                                            and FilePage.fileMetadata.datasetVersion == FilePage.fileMetadata.datasetVersion.dataset.latestVersion}">
                                 <!-- Add external tools as an inner tab with buttons to full tool-->
                                     <!-- Preview Button Group -->
                                     <div>