From 78ec66472a7eb8c04478b6753d2e930db3fba161 Mon Sep 17 00:00:00 2001
From: rurban <rurban@96ab9672-09ca-45d6-a79d-3d69d39ca109>
Date: Sun, 27 Feb 2005 21:34:10 +0000
Subject: [PATCH] Fix error with : in pagenames. Thanks to Hendrik Schneider.
 bug #1115479

git-svn-id: svn://svn.code.sf.net/p/phpwiki/code/trunk@4618 96ab9672-09ca-45d6-a79d-3d69d39ca109
---
 lib/plugin/PageTrail.php | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)

diff --git a/lib/plugin/PageTrail.php b/lib/plugin/PageTrail.php
index 0384756e7..3a81a077c 100644
--- a/lib/plugin/PageTrail.php
+++ b/lib/plugin/PageTrail.php
@@ -1,7 +1,7 @@
 <?php // -*-php-*-
-rcs_id('$Id: PageTrail.php,v 1.5 2005-02-02 19:38:42 rurban Exp $');
+rcs_id('$Id: PageTrail.php,v 1.6 2005-02-27 21:34:10 rurban Exp $');
 /**
- Copyright 1999, 2000, 2001, 2002 $ThePhpWikiProgrammingTeam
+ Copyright 1999,2000,2001,2002,2005 $ThePhpWikiProgrammingTeam
 
  This file is part of PhpWiki.
 
@@ -22,7 +22,7 @@ rcs_id('$Id: PageTrail.php,v 1.5 2005-02-02 19:38:42 rurban Exp $');
 
 /**
  * A simple PageTrail WikiPlugin.
- * Put this at the end of each page to store the trail,
+ * Put this at the begin/end of each page to store the trail,
  * or better in a template (body or bottom) to support it for all pages.
  * But Cache should be turned off then.
  *
@@ -52,14 +52,14 @@ extends WikiPlugin
 
     function getVersion() {
         return preg_replace("/[Revision: $]/", '',
-                            "\$Revision: 1.5 $");
+                            "\$Revision: 1.6 $");
     }
 
     // default values
     function getDefaultArguments() {
         return array('numberlinks' => $this->def_numberlinks,
-                     'invisible' => false,
-                     'duplicates' => false,
+                     'invisible'   => false,
+                     'duplicates'  => false,
                      );
     }
 
@@ -72,12 +72,12 @@ extends WikiPlugin
 
         // Get name of the current page we are on
         $thispage = $request->getArg('pagename');
-        $thiscookie = $request->cookies->get("Wiki_PageTrail");
-        $Pages = explode(':', $thiscookie);
+        $Pages = $request->session->get("PageTrail");
+        if (!is_array($Pages)) $Pages = array();
 
         if ($duplicates || ($thispage != $Pages[0])) {
             array_unshift($Pages, $thispage);
-            $request->cookies->set("Wiki_PageTrail",implode(':',$Pages));
+            $request->session->set("PageTrail", $Pages);
         }
 
         if (! $invisible) {
@@ -85,8 +85,8 @@ extends WikiPlugin
             $html = HTML::tt(WikiLink($Pages[$numberlinks-1], 'auto'));
             for ($i = $numberlinks - 2; $i >= 0; $i--) {
                 if (!empty($Pages[$i]))
-                    $html->pushContent(PAGETRAIL_ARROW, WikiLink($Pages[$i],
-                                                                 'auto'));
+                    $html->pushContent(PAGETRAIL_ARROW, 
+                                       WikiLink($Pages[$i],'auto'));
             }
             return $html;
         } else
@@ -95,6 +95,9 @@ extends WikiPlugin
 };
 
 // $Log: not supported by cvs2svn $
+// Revision 1.5  2005/02/02 19:38:42  rurban
+// shorter default trail
+//
 // Revision 1.4  2004/02/27 02:49:40  rurban
 // patch #680562 "PageTrail Duplicates Patch (1.3.4)"
 //
-- 
2.45.0