source: extensions/Admin_Messages/admin.php

<?php
if(!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');

// Langue et configuration
global $conf;
load_language('plugin.lang', AM_PATH);
$conf['admin_messages'] = unserialize($conf['admin_messages']);


// +-----------------------------------------------------------------------+
//        Tabsheet
// +-----------------------------------------------------------------------+
include_once(PHPWG_ROOT_PATH.'admin/include/tabsheet.class.php');
$page['tab'] = (isset($_GET['tab'])) ? $_GET['tab'] : $page['tab'] = 'list';
  
$tabsheet = new tabsheet();
$tabsheet->add('list', l10n('Messages list'), AM_ADMIN . '-list');     // Liste de smessages
$tabsheet->add('new', l10n('Add a message'), AM_ADMIN . '-new');       // Ajouter un nouveau message
if ($page['tab'] == 'edit' AND isset($_GET['message_id'])) {       // Editer le message
  $tabsheet->add('edit', l10n('Edit the message'), AM_ADMIN . '-edit&amp;message_id=' . $_GET['message_id']);
}
$tabsheet->add('config', l10n('Configuration'), AM_ADMIN . '-config');   // Configuration
$tabsheet->select($page['tab']);
$tabsheet->assign();


// +-----------------------------------------------------------------------+
//        Template
// +-----------------------------------------------------------------------+
$template->assign(array(
  'AM_PATH' => AM_PATH,
  'AM_ADMIN' => AM_ADMIN,
  'ADMIN_PAGE_TITLE' => 'Admin Messages',
));

if ($page['tab'] == 'edit') { $page['tab'] = 'new'; } // L'édition se fait sur la page de création
include(AM_PATH .'admin/' . $page['tab'] . '.php');
?>