history navigation buttons

This patch adds a 'next' and a 'previous' button to the history
page. They make it possible to see more than one page of history
data.

darcs-hash:20050523165826-7ef76-77a2c21e8b172200f169e0aea8441e8b100ab278.gz

1 files changed, 4 insertions, 1 deletions

diff --git a/inc/common.php b/inc/common.php
index 728319e09..775071b7f 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -476,6 +476,9 @@ function addLogEntry($date,$id,$summary=""){
 /**
  * returns an array of recently changed files using the
  * changelog
+ * num     : return 'num' entries
+ * num =  0: return count of entries set by $conf['recent']
+ * num = -1: return all available entries
  *
  * @author Andreas Gohr <andi@splitbrain.org>
  */
@@ -507,7 +510,7 @@ function getRecents($num=0,$incdel=false){
       $recent[$info[2]]['sum']  = $info[4];
       $recent[$info[2]]['del']  = !@file_exists(wikiFN($info[2]));
     }
-    if(count($recent) >= $num){
+    if($num != -1 && count($recent) >= $num){
       break; //finish if enough items found
     }
   }