didlix

<?php
/**
 * Implements hook_menu_alter().
 */
function module_menu_alter(&$items) {
  $old_callback = $items['node/%node']['access callback'];
  $old_args = $items['node/%node']['access arguments'];
  
  // Overrides the access callback to remove access to note content
  $items['node/%node']['access callback'] = '_note_node_view_access';