From 13c980793c2aaa41955574226039a74381b877de Mon Sep 17 00:00:00 2001
From: Neil Blakey-Milner <nbm@knowledgetree.com>
Date: Wed, 14 Dec 2005 14:12:39 +0000
Subject: [PATCH] Allow for the download of previous document content versions.

---
 plugins/ktcore/KTDocumentActions.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/plugins/ktcore/KTDocumentActions.php b/plugins/ktcore/KTDocumentActions.php
index f4a50fe..6c33c2e 100644
--- a/plugins/ktcore/KTDocumentActions.php
+++ b/plugins/ktcore/KTDocumentActions.php
@@ -25,7 +25,12 @@ class KTDocumentViewAction extends KTDocumentAction {
         $oStorage =& KTStorageManagerUtil::getSingleton();
         $oDocumentTransaction = & new DocumentTransaction($this->oDocument, "Document downloaded", 'ktcore.transactions.download');
         $oDocumentTransaction->create();
-        $oStorage->download($this->oDocument);
+        $sVersion = KTUtil::arrayGet($_REQUEST, 'version');
+        if ($sVersion) {
+            $oStorage->downloadVersion($this->oDocument, $sVersion);
+        } else {
+            $oStorage->download($this->oDocument);
+        }
         exit(0);
     }
 }
--
libgit2 0.21.4