Index: node.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/node.module,v
retrieving revision 1.519
diff -u -F^function -r1.519 node.module
--- node.module	11 Aug 2005 12:53:39 -0000	1.519
+++ node.module	18 Aug 2005 00:08:20 -0000
@@ -758,14 +758,19 @@ function node_admin_nodes() {
           drupal_set_message(t('The items have been deleted.'));
         }
         else {
-          $extra = '<ul>';
-          foreach ($edit['nodes'] as $nid => $value) {
-            if ($value) {
-              $title = db_result(db_query('SELECT title FROM {node} WHERE nid = %d', $nid));
-              $extra .= '<li>'. form_hidden('nodes]['. $nid, 1) . check_plain($title) .'</li>';
+          //theme nodes to delete into a list, injecting any module-specific data
+          $list = array();
+          $nid_array = array_keys(array_intersect($edit['nodes'], array('1')));
+          $confirm_extras = module_invoke_all('delete_confirm', $nid_array);
+          $result = db_query('SELECT nid, title FROM {node} WHERE nid IN(%s)', implode(', ', $nid_array));
+          while ($delete = db_fetch_object($result)) {
+            $extras = '';
+            foreach ($confirm_extras as $confirm_extra) {
+              $extras .= array_key_exists($delete->nid, $confirm_extra) ? $confirm_extra[$delete->nid] : '';  
             }
+            $list[] = form_hidden('nodes]['. $delete->nid, 1) . check_plain($delete->title) . $extras;
           }
-          $extra .= '</ul>';
+          $extra = theme_item_list($list);
           $extra .= form_hidden('operation', 'delete');
 
           $output = theme('confirm',
@@ -1589,6 +1594,11 @@ function node_delete($edit) {
     }
     else {
       $extra = form_hidden('nid', $node->nid);
+      //inject any module specific data
+      $extras = module_invoke_all('delete_confirm', array($node->nid));
+      foreach ($extras as $data) {
+        $extra .= implode('', $data);
+      }
       $output = theme('confirm',
                       t('Are you sure you want to delete %title?', array('%title' => theme('placeholder', $node->title))),
                       $_GET['destination'] ? $_GET['destination'] : 'node/'. $node->nid,