[phpwiki-checkins] SF.net SVN: phpwiki:[6854] trunk/lib/WikiDB/backend/dbaBase.php

[<ru...@us...>]

Revision: 6854
          http://phpwiki.svn.sourceforge.net/phpwiki/?rev=6854&view=rev
Author:   rurban
Date:     2009-06-04 08:21:59 +0000 (Thu, 04 Jun 2009)

Log Message:
-----------
Detect broken - double serialized vdata - pages.
Fix paging count.

Modified Paths:
--------------
    trunk/lib/WikiDB/backend/dbaBase.php

Modified: trunk/lib/WikiDB/backend/dbaBase.php
===================================================================
--- trunk/lib/WikiDB/backend/dbaBase.php	2009-06-04 08:12:59 UTC (rev 6853)
+++ trunk/lib/WikiDB/backend/dbaBase.php	2009-06-04 08:21:59 UTC (rev 6854)
@@ -83,7 +83,7 @@
     }
     
     function check($args=false) {
-    	// cleanup v?Pagename UNKNOWN
+    	// cleanup v?Pagename UNKNOWN0x0
     	$errs = array();
         $pagedb = &$this->_pagedb;
         for ($page = $pagedb->firstkey(); $page !== false; $page = $pagedb->nextkey()) {
@@ -98,9 +98,11 @@
             $vdata = $this->_versiondb->get($version.":".$page);
             if ($vdata === false)
                 continue; // linkrelations
+            // we also had for some internal version vdata is serialized strings (of array), 
+            // need to unserialize it twice. We rather purge it.
             if (!is_string($vdata) 
                 or $vdata == 'UNKNOWN