From 5af25dd9225fc71c1a4aeff0f9651eed2a5d7a9d Mon Sep 17 00:00:00 2001
From: stronk7 <stronk7>
Date: Fri, 26 Sep 2008 09:38:32 +0000
Subject: [PATCH] Cleaning wiki recent activity URLs. MDL-15896 ; backported
 from 19_STABLE

---
 mod/wiki/lib.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/mod/wiki/lib.php b/mod/wiki/lib.php
index cd73d9eba68..790683bf68c 100644
--- a/mod/wiki/lib.php
+++ b/mod/wiki/lib.php
@@ -192,6 +192,10 @@ function wiki_print_recent_activity($course, $isteacher, $timestart) {
         //Obtain the visible property from the instance
         $modvisible = instance_is_visible($log->module,$tempmod);
 
+    /// Process log->url and rebuild it here to properly clean the pagename - MDL-15896
+        $extractedpage = preg_replace('/^.*&page=/', '', $log->url);
+        $log->url = preg_replace('/page=.*$/', 'page='.urlencode($extractedpage), $log->url);
+
         //Only if the mod is visible
         if ($modvisible) {
             $wikis[$log->info] = wiki_log_info($log);
@@ -1660,4 +1664,4 @@ function wiki_release_lock($wikiid,$pagename) {
 }
 
 
-?>
\ No newline at end of file
+?>