These changes will break the constrains introduced by the

default workflow.  We assume the workflow will be customized to
remove set ownere operation for reassign and accept actions.

wp-trac-client/actions.php

@@ -1,4 +1,5 @@
 <?php
+global $current_user;
 /**
  * a convenient function to handle form post.
  */
@@ -10,6 +11,15 @@ function wptc_form_submit() {
         return;
     }
 
+    if(!is_user_logged_in()) {
+
+        // user not logged in!
+        // TODO: error message
+        return;
+    }
+
+    // TODO: validate the reassign action
+
     $comment = 
         wptc_widget_clean_textarea($_POST['wikicomment']);
     $id = $_POST['id'];
@@ -82,6 +92,9 @@ function wptc_analyze_workflow_action() {
             break;
         case 'accept':
             $attributes['status'] = 'accepted';
+            global $current_user;
+            // set owner to self.
+            $attributes['owner'] = $current_user->user_login;
             break;
         case 'resolve':
             // resove to a resolution.
@@ -92,6 +105,7 @@ function wptc_analyze_workflow_action() {
         case 'reassign':
             // reassign to another person.
             $attributes['status'] = 'assigned';
+            // set owner to selected user.
             $attributes['owner'] = 
                 $_POST['action_reassign_reassign_owner'];
             break;

wp-trac-client/templates/page-ticket-details.php

@@ -51,11 +51,11 @@
 <?php
 // =========================================================
 // debug message...
-$DEBUG = False;
+$DEBUG = True;
 if ($DEBUG) {
     global $post, $current_blog;
     // dump the change log 
-    $ticket = wptc_get_ticket($ticket_id);
+    $ticket = wptc_get_ticket_actions($ticket_id);
     echo '<pre>';
     var_dump($ticket);
     echo '</pre>';

wp-trac-client/widgets.php

@@ -472,10 +472,17 @@ function wptc_widget_action_reassign($action) {
     //$options = wptc_widget_options_html($fields[2], $fields[1]);
     // the resolve is a select element.
     // it will be disabled untile the radio button is selected.
+
+    // The following is the right one for default workflow,
+    // which has the **set_owner** operation for reassign 
+    // action.
+// <select name="{$fields[0]}" id="{$fields[0]}" disabled="">
+//   {$options}
+// </select>
     $select = <<<EOT
 to  
-<input name="action_reassign_reassign_owner" id="action_reassign_reassign_owner" disabled="">
-{$options}
+<input name="action_reassign_reassign_owner" 
+       id="action_reassign_reassign_owner" disabled="">
 EOT;
 
     return apply_filters('wptc_widget_action_reassign', $select);