From d1baf2a70964bdb1196c1e44adfd25bb178178a2 Mon Sep 17 00:00:00 2001
From: Neil Blakey-Milner <nbm@knowledgetree.com>
Date: Wed, 26 Jul 2006 10:25:03 +0000
Subject: [PATCH] KTS-1187: Make it so that immutable documents can't be deleted using bulk actions (this is for the direct selection of documents)

---
 browse.php | 6 ++++++
 1 file changed, 6 insertions(+), 0 deletions(-)

diff --git a/browse.php b/browse.php
index 3b1b9e3..c78a185 100755
--- a/browse.php
+++ b/browse.php
@@ -724,9 +724,15 @@ class BrowseDispatcher extends KTStandardDispatcher {
             $documentStr = '<strong>' . _kt('Documents: ') . '</strong>';
             foreach ($aDocumentSelection as $iDocId) {
                 $oD = Document::get($iDocId);
+                if (PEAR::isError($oD)) {
+                    continue;
+                }
                 if (!KTPermissionUtil::userHasPermissionOnItem($this->oUser, $oPerm, $oD)) {
                     $this->errorRedirectToMain(_kt('You do not have permission to delete the document: ') . $oD->getName());
                 }
+                if ($oD->getImmutable()) {
+                    $this->errorRedirectToMain(_kt('This document is immutable and cannot be deleted: ') . $oD->getName());
+                }
                 if (!PEAR::isError($oD)) {
                     $delItems['documents'][] = $oD->getName();
                 }
--
libgit2 0.21.4