00001 <?php
00002 /***************************************************************
00003 *  Copyright notice
00004 *
00005 *  (c) 1999-2005 Kasper Skaarhoj (kasperYYYY@typo3.com)
00006 *  All rights reserved
00007 *
00008 *  This script is part of the TYPO3 project. The TYPO3 project is
00009 *  free software; you can redistribute it and/or modify
00010 *  it under the terms of the GNU General Public License as published by
00011 *  the Free Software Foundation; either version 2 of the License, or
00012 *  (at your option) any later version.
00013 *
00014 *  The GNU General Public License can be found at
00015 *  http://www.gnu.org/copyleft/gpl.html.
00016 *  A copy is found in the textfile GPL.txt and important notices to the license
00017 *  from the author is found in LICENSE.txt distributed with these scripts.
00018 *
00019 *
00020 *  This script is distributed in the hope that it will be useful,
00021 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00022 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00023 *  GNU General Public License for more details.
00024 *
00025 *  This copyright notice MUST APPEAR in all copies of the script!
00026 ***************************************************************/
00041 if (!is_object($this)) die ('Error: No parent object present.');
00042 
00043 
00044 
00045 
00046  // First, select all pages_language_overlay records on the current page. Each represents a possibility for a language.
00047 $res = $GLOBALS['TYPO3_DB']->exec_SELECTquery('*', 'pages_language_overlay', 'pid='.intval($GLOBALS['TSFE']->id).$GLOBALS['TSFE']->sys_page->enableFields('pages_language_overlay'), 'sys_language_uid');
00048 
00049 $langArr = array();
00050 while($row = $GLOBALS['TYPO3_DB']->sql_fetch_assoc($res))       {
00051         $langArr[$row['sys_language_uid']] = $row['title'];
00052 }
00053 
00054 // Little red arrow, which is inserted to the left of the flag-icon if the TSFE->sys_language_uid equals the language uid (notice that 0=english, 1=danish and 2=german is SPECIFIC to this database, because these numbers refer to uid's of the table sys_language)
00055 $pointer = '<img src="'.t3lib_extMgm::siteRelPath('cms').'tslib/media/icons_misc/content_client.gif" width="7" height="10" align="middle" alt="" />';
00056 
00057 // Set each icon. If the language is the current, red arrow is printed to the left. If the language is NOT found (represented by a pages_language_overlay record on this page), the icon is dimmed.
00058 $flags = array();
00059 $flags[] = ($GLOBALS['TSFE']->sys_language_uid==0?$pointer:'').'<a href="'.htmlspecialchars('index.php?id='.$GLOBALS['TSFE']->id.'&L=0').'" target="_top"><img src="typo3/sysext/cms/tslib/media/uploads/flag_uk.gif" width="21" height="13" hspace="5" border="0" alt="" /></a>';
00060 $flags[] = ($GLOBALS['TSFE']->sys_language_uid==1?$pointer:'').'<a href="'.htmlspecialchars('index.php?id='.$GLOBALS['TSFE']->id.'&L=1').'" target="_top"><img src="typo3/sysext/cms/tslib/media/uploads/flag_dk'.($langArr[1]?'':'_d').'.gif" width="21" height="13" hspace="5" border="0" alt="" /></a>';
00061 $flags[] = ($GLOBALS['TSFE']->sys_language_uid==2?$pointer:'').'<a href="'.htmlspecialchars('index.php?id='.$GLOBALS['TSFE']->id.'&L=2').'" target="_top"><img src="typo3/sysext/cms/tslib/media/uploads/flag_de'.($langArr[2]?'':'_d').'.gif" width="21" height="13" hspace="5" border="0" alt="" /></a>';
00062 
00063 // Make the little menu. Notice, the menu does ONLY transfer the page-id and the "L" variable (which is also SPECIFIC for this website because "L" has been used in the extension template used to control the language setup)
00064 $content = '<table border="0" cellpadding="0" cellspacing="0"><tr><td><img src="clear.gif" width="30" height="1" alt="" /></td><td>'.implode('',$flags).'</td></tr></table>';
00065 
00066 ?>
example_languageMenu.php
