public function post_save($entry_id, $data, $option)
 {
     if (empty($option)) {
         return;
     }
     // Get the url title first
     $entry = ee()->db->select('url_title, channel_id')->from('channel_titles')->where('entry_id', $entry_id)->get()->row_array();
     if (!isset($entry['url_title'])) {
         return;
     }
     $url_title = $entry['url_title'];
     $channel_id = $entry['channel_id'];
     $parent_entry_id = 0;
     // Now figure where to drop this entry
     if (count($option) < 2) {
         // Only one place we can drop it
         $parent_entry_id = current($option);
     } else {
         // we have to pick a parent
         $parent_entry_id = $option[rand(0, count($option) - 1)];
     }
     // Let structure do the heavy lifting
     require_once PATH_THIRD . 'structure/sql.structure.php';
     $structure_sql = new Sql_structure();
     $channel_type = $structure_sql->get_channel_type($channel_id);
     // If the current channel is not assigned as any sort of Structure channel, then stop
     if ($channel_type == 'page') {
         $site_pages = $structure_sql->get_site_pages();
         // get form fields
         $entry_data = array('channel_id' => $channel_id, 'entry_id' => $entry_id, 'uri' => $url_title, 'template_id' => $structure_sql->get_default_template($channel_id), 'listing_cid' => 0, 'hidden' => 'n');
         $site_pages = $structure_sql->get_site_pages();
         if (!isset($site_pages['uris'][$parent_entry_id])) {
             return;
         }
         $entry_data['parent_id'] = $parent_entry_id;
         $parent_uri = $site_pages['uris'][$parent_entry_id] . '/';
         $entry_data['uri'] = $structure_sql->create_page_uri($parent_uri, $entry_data['uri']);
         require_once PATH_THIRD . 'structure/mod.structure.php';
         $structure_model = new Structure();
         $structure_model->set_data($entry_data);
     }
     // Cleanup
     unset($structure_sql);
     unset($structure_model);
     // We need to update the config->item('site_pages')
     // now other wise it won't register for the next loop
     $res = ee()->db->select('site_pages')->from('sites')->where('site_id', '1')->get()->row_array();
     ee()->config->set_item('site_pages', unserialize(base64_decode($res['site_pages'])));
 }