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	21 Aug 2005 01:49:43 -0000
@@ -758,14 +758,23 @@ 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();
+          $nids = array_keys(array_intersect($edit['nodes'], array('1')));
+          foreach ($nids as $nid) {
+            $node = node_load(array('nid'=>$nid));
+            $extras = node_invoke_nodeapi(&$node, 'delete confirm');
+            //check to see if any module has cancelled deletion for the node.  if not, add to the list
+            if (!in_array(FALSE, $extras)) {
+              $list[] = form_hidden('nodes]['. $node->nid, 1) . check_plain($node->title) . implode('', $extras);
             }
+            
           }
-          $extra .= '</ul>';
+          //back to the admin page if no list items present
+          if (count($list) == 0) {
+            drupal_goto('admin/node');
+          }
+          $extra = theme_item_list($list);
           $extra .= form_hidden('operation', 'delete');
 
           $output = theme('confirm',
@@ -1588,7 +1597,13 @@ function node_delete($edit) {
       watchdog('content', t('%type: deleted %title.', array('%type' => theme('placeholder', t($node->type)), '%title' => theme('placeholder', $node->title))));
     }
     else {
-      $extra = form_hidden('nid', $node->nid);
+      $extras = node_invoke_nodeapi(&$node, 'delete confirm');
+      //check to see if any module has cancelled deletion for the node.  if not, add extras
+      if (!in_array(FALSE, $extras)) {
+        $extra = form_hidden('nid', $node->nid) . implode('', $extras);
+      } else {
+        drupal_goto('node/'.$node->nid.'/edit');
+      }      
       $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,