Generate a 'diff' link for wiki edits

1 files changed, 2 insertions, 1 deletions

diff --git a/timeline/tlcacher.php b/timeline/tlcacher.php
index 8e6ac59..2caeb99 100755
--- a/timeline/tlcacher.php
+++ b/timeline/tlcacher.php
@@ -186,6 +186,7 @@ if ($chline != "") {
 	foreach ($wikiedits as $ed) {
 		preg_match('/\[\[.*\]\] ./', $ed, $matches);
 		$page = $matches[0];
+		$page_diff = str_replace("]]", "?action=diff|diff]]", $page);
 		preg_match('/by \[\[.*\]\]/', $ed, $matches);
 		$user = $matches[0];
 		preg_match("/\=(.*)\=/s",$ed,$matches);
@@ -197,7 +198,7 @@ if ($chline != "") {
 		preg_match('/(..\:..)/',$date,$matches);
 		$time = $matches[0];
 		$date = date("Y-m-d", $tstamp);
-		$description = "Wiki page $page edited $user";
+		$description = "Wiki page $page edited $user ($page_diff)";
 		if ($tstamp > $last_wiki) {
 			$events[] = array( 'cache_id' => $tstamp, 'tstamp' => $tstamp, 'icon' => $icon, 'date' => $date, 
 				'time' => $time, 'user' => $user, 'description' => $description, 'notes' => $notes);