From: Mr. E23 <e23@users.mediawiki.org>
Date: Fri, 28 Nov 2003 08:03:49 +0000 (+0000)
Subject: Purging relevant linkscc entries on page undelete.
X-Git-Tag: 1.1.0~67
X-Git-Url: http://git.cyclocoop.org/%7B%24www_url%7Dadmin/password.php?a=commitdiff_plain;h=bbd29892d5552842d9e22b82f1f955c26cff0b0d;p=lhc%2Fweb%2Fwiklou.git

Purging relevant linkscc entries on page undelete.
---

diff --git a/includes/SpecialUndelete.php b/includes/SpecialUndelete.php
index 6c8a24b254..3fda4d3017 100644
--- a/includes/SpecialUndelete.php
+++ b/includes/SpecialUndelete.php
@@ -158,7 +158,14 @@ function wfSpecialUndelete( $par )
 
 			$u = new LinksUpdate( $newid, $to->getPrefixedDBkey() );
 			array_push( $wgDeferredUpdateList, $u );
-
+			
+			global $wgEnablePersistentLC;
+			if ( $wgEnablePersistentLC ) {
+				// Purge related entries in links cache on undelete, to heal broken links
+				$ptitle = wfStrencode( $to->getPrefixedDBkey() );
+				wfQuery("DELETE linkscc FROM linkscc,brokenlinks ".
+					"WHERE lcc_pageid=bl_from AND bl_to='{$ptitle}'", DB_WRITE);
+			}
 			#TODO: SearchUpdate, etc.
 		}