/* Remplace une partie du code par une autre dans un template */
function personal_replace_tpl_code($tlp_handle, $old, $new)
{
  global $template;
 
  $template->loadfile($tlp_handle);
  $template->uncompiled_code[$tlp_handle] = str_replace($old, $new, $template->uncompiled_code[$tlp_handle]);
}

add_event_handler('loc_begin_page_tail', 'personal_user_manager');
 
function personal_user_manager()
{
  global $page, $template;
 
  if
  (
    is_admin() and 
    (script_basename() == 'admin') and
    ($page['page'] == 'user_list')
  )
  {
    personal_replace_tpl_code('tail','
  SELECT DISTINCT u.'.$conf['user_fields']['id'].' AS id,
                u.'.$conf['user_fields']['username'].' AS username,
                u.'.$conf['user_fields']['email'].' AS email,
                ui.status,
                ui.adviser,
                ui.enabled_high','
  SELECT DISTINCT u.'.$conf['user_fields']['id'].' AS id,
                u.'.$conf['user_fields']['username'].' AS username,
                u.'.$conf['user_fields']['email'].' AS email,
                ui.status,
        ui.language,
                ui.adviser,
                ui.enabled_high'
    );
    
    personal_replace_tpl_code('tail',"
  $template->assign_block_vars(
    'user',
    array(
      'CLASS' => ($num % 2 == 1) ? 'row2' : 'row1',
      'ID' => $local_user['id'],
      'CHECKED' => $checked,
      'U_PROFILE' => $profile_url.$local_user['id'],
      'U_PERM' => $perm_url.$local_user['id'],
      'USERNAME' => $local_user['username']
        .($local_user['id'] == $conf['guest_id']
          ? '<BR />['.l10n('is_the_guest').']' : '')
        .($local_user['id'] == $conf['default_user_id']
          ? '<BR />['.l10n('is_the_default').']' : ''),
      'STATUS' => $lang['user_status_'.
        $local_user['status']].(($local_user['adviser'] == 'true')
        ? '<BR />['.l10n('adviser').']' : ''),
      'EMAIL' => get_email_address_as_display_text($local_user['email']),
      'GROUPS' => $groups_string,
      'PROPERTIES' => 
        (isset($local_user['enabled_high']) and ($local_user['enabled_high'] == 'true'))
        ? $lang['is_high_enabled'] : $lang['is_high_disabled']
      )
    );","
  $template->assign_block_vars(
    'user',
    array(
      'CLASS' => ($num % 2 == 1) ? 'row2' : 'row1',
      'ID' => $local_user['id'],
      'CHECKED' => $checked,
      'U_PROFILE' => $profile_url.$local_user['id'],
      'U_PERM' => $perm_url.$local_user['id'],
      'USERNAME' => $local_user['username']
        .($local_user['id'] == $conf['guest_id']
          ? '<BR />['.l10n('is_the_guest').']' : '')
        .($local_user['id'] == $conf['default_user_id']
          ? '<BR />['.l10n('is_the_default').']' : ''),
      'STATUS' => $lang['user_status_'.
        $local_user['status']].(($local_user['adviser'] == 'true')
        ? '<BR />['.l10n('adviser').']' : ''),
      'LANGUAGE' => $local_user['language'],
      'EMAIL' => get_email_address_as_display_text($local_user['email']),
      'GROUPS' => $groups_string,
      'PROPERTIES' => 
        (isset($local_user['enabled_high']) and ($local_user['enabled_high'] == 'true'))
        ? $lang['is_high_enabled'] : $lang['is_high_disabled']
      )
    );"
    );
  }
}