--- pathauto_node.inc	Fri Oct 13 18:02:00 2006
+++ pathauto_node.inc	Sun Oct 29 15:33:18 2006
@@ -275,3 +275,33 @@
   return $output;
 }
 
+/**
+ * Implementation of hook_pathauto_user().
+ * As we use [user], we need to update the links when username changes...
+ */
+function node_pathauto_userupdate($edit=NULL,$user=NULL) {
+	$edit = (object) $edit;
+	if($edit->name) {
+		// get the nodes belonging to this user...
+		$query = "SELECT n.nid, p.src, p.dst FROM {node} n LEFT JOIN {url_alias} p ON CONCAT('node/', n.nid) = p.src WHERE n.uid = %d";
+		$result = db_query($query,$user->uid);
+		$node_ref = db_fetch_object($result);
+		$placeholders = array();
+		while ($node_ref) {
+			$node = node_load($node_ref->nid);
+			$node->src = $node_ref->src;
+			$node->dst = $node_ref->dst;
+			if (module_exist('taxonomy')) {
+				// Must populate the terms for the node here for the category
+				// placeholders to work
+				$node->taxonomy = array_keys(taxonomy_node_get_terms($node->nid));
+			}
+			$placeholders = node_get_placeholders($node);
+			// user is not updated in the database yet... so take the $edit one...
+			$placeholders[t('[user]')] = pathauto_cleanstring($edit->name);
+			$src = "node/$node->nid";
+			pathauto_create_alias('node', 'update', $placeholders, $src, $node->type);
+			$node_ref = db_fetch_object($result);
+		}
+	}
+}