From b1f758b12b198a51db719578649db9cc95172f3c Mon Sep 17 00:00:00 2001
From: Yves Fischer <yvesf-git@xapek.org>
Date: Sat, 22 Oct 2011 02:11:58 +0200
Subject: check user acls. Depend cache on config-files

---
 action.php      | 24 ++++++++++++++++--------
 plugin.info.txt |  3 +--
 2 files changed, 17 insertions(+), 10 deletions(-)

diff --git a/action.php b/action.php
index 1edea7b..e9b7158 100644
--- a/action.php
+++ b/action.php
@@ -64,13 +64,18 @@ class action_plugin_treenav extends DokuWiki_Action_Plugin {
 
     function hook_beforePage(&$event, $param) {
         global $ID;
-        $deps = p_get_metadata($id, 'treenav_deps', true);
-        $cache = new cache(cleanID($ID), 'plugin_treenav');
+        global $INFO;
+        global $config_cascade;
         
+        $deps = p_get_metadata($id, 'treenav_deps', true);
+        $cache = new cache(cleanID($ID) . $INFO['userinfo']['name'], 'plugin_treenav');
+
         if (count($deps)>0 && $cache->useCache($deps)) {
             $doc = $cache->retrieveCache(false);
         } else {
-            $deps = array('files' => array());
+            $deps = array('files' => array($config_cascade['acl']['default']));
+            $deps['files'] = array_merge($deps['files'], getConfigFiles('main'));
+
             $root = new treenav_NamespaceNode('',0);
 
             $renderer =& p_get_renderer('xhtml');
@@ -97,7 +102,8 @@ class action_plugin_treenav extends DokuWiki_Action_Plugin {
         global $ID;
         foreach ($node->getChildren() as $child) {
             foreach ($child->getPages() as $page) {
-                if (noNS($page['id']) === 'start') {
+                if (noNS($page['id']) === 'start' &&
+                    auth_quickaclcheck($page['id']) >= AUTH_READ) {
                     $renderer->listitem_open();
                     $deps['files'][] = wikiFN($page['id']); // Add page file to dependencies
                     $this->_renderPagelink($page['id'], $renderer);
@@ -116,10 +122,12 @@ class action_plugin_treenav extends DokuWiki_Action_Plugin {
         foreach ($node->getPages() as $page) {
             if (noNS($page['id']) == 'start' && getNS($page['id']) != '')
                 continue;
-            $renderer->listitem_open();
-            $deps['files'][] = wikiFN($page['id']); // Add page file to dependencies
-            $this->_renderPagelink($page['id'], $renderer);
-            $renderer->listitem_close();
+            if (auth_quickaclcheck($page['id']) >= AUTH_READ) {
+                $renderer->listitem_open();
+                $deps['files'][] = wikiFN($page['id']); // Add page file to dependencies
+                $this->_renderPagelink($page['id'], $renderer);
+                $renderer->listitem_close();
+            }
         }
     }
 
diff --git a/plugin.info.txt b/plugin.info.txt
index bde3922..3c9f2b4 100644
--- a/plugin.info.txt
+++ b/plugin.info.txt
@@ -3,5 +3,4 @@ author Yves Fischer
 email  yvesf-git@xapek.org
 date   2011-01-01
 name   Simple tree navigation
-desc   Simple tree Navigation
-url    http://www.example.com
+desc   Simple tree navigation. Shows a tree-style Navigator. This plugin cannot display nested-accessible namespaces within non-accessible namespaces.
-- 
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