caching, fix setting of metadata in syntax plugin

1 files changed, 8 insertions, 9 deletions

diff --git a/syntax.php b/syntax.php
index fc6f648..779b40d 100644
--- a/syntax.php
+++ b/syntax.php
@@ -8,11 +8,11 @@ if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
 require_once DOKU_PLUGIN.'syntax.php';
      
 class syntax_plugin_treenav extends DokuWiki_Syntax_Plugin {     
-    private $keys = array("icon", "title");
+    private $keys = array('icon', 'title');
 
     function getType() { return 'baseonly'; }    
     function getSort() { return 32; }
-     
+   
     function connectTo($mode) {
         foreach ($this->keys as $key) {
             $this->Lexer->addSpecialPattern('~~'.$key.':.*?~~',$mode,'plugin_treenav');
@@ -25,17 +25,16 @@ class syntax_plugin_treenav extends DokuWiki_Syntax_Plugin {
             $match = substr($match, 2, -2);
             @list($key, $value) = explode(':', $match, 2);
             if (in_array($key, $this->keys)) {
-                $this->setMetadata($key, $value);
+                return array($key, $value);
             }
         }
     }
-    
-    function setMetadata($key, $value) {
-        global $ID;
-        $data = p_get_metadata($ID, "treenav", false) or array();
-        $data[$key] = $value;
-        return p_set_metadata($ID, array("treenav" => $data));
+    function render($mode, &$renderer, $data) {
+        if ($mode === 'metadata') {
+            $renderer->meta['treenav'][$data[0]] = $data[1];
+        }
     }
+
 }
 
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