[Phpwiki-talk] [PATCH] RecentChanges cleaner

[Gary B. <ga...@in...>]

Hi guys,

Not sure if this will be useful or not (I'm not up to date with the CVS
versions) but here is a patch to phpwiki-1.2.0 to remove empty slots on
RecentChanges whenever a page is saved.

Hope it's useful,
Gary

[ ga...@in... ][ GnuPG 85A8F78B ][ http://inauspicious.org/ ]


--- phpwiki-1.2.0/lib/savepage.php	Thu Jan  4 18:30:32 2001
+++ phpwiki/lib/savepage.php	Tue Sep 11 00:00:22 2001
@@ -69,7 +69,19 @@
          }
       }

-      $recentchanges['content'] = $newpage;
+      // copy the new page back into recentchanges, skipping empty days
+      $numlines = sizeof($newpage);
+      $recentchanges['content'] = array();
+      $k = 0;
+      for ($i = 0; $i < $numlines; $i++) {
+         if ($i != $numlines-1 &&
+             preg_match("/^____/", $newpage[$i]) &&
+             preg_match("/^[\r\n]*$/", $newpage[$i+1])) {
+            $i++;
+         } else {
+            $recentchanges['content'][$k++] = $newpage[$i];
+         }
+      }

       InsertPage($dbi, gettext ("RecentChanges"), $recentchanges);
    }