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<?php
// +-----------------------------------------------------------------------+
// | Piwigo - a PHP based picture gallery |
// +-----------------------------------------------------------------------+
// | Copyright(C) 2008 Piwigo Team http://piwigo.org |
// | Copyright(C) 2003-2008 PhpWebGallery Team http://phpwebgallery.net |
// | Copyright(C) 2002-2003 Pierrick LE GALL http://le-gall.net/pierrick |
// +-----------------------------------------------------------------------+
// | This program is free software; you can redistribute it and/or modify |
// | it under the terms of the GNU General Public License as published by |
// | the Free Software Foundation |
// | |
// | This program is distributed in the hope that it will be useful, but |
// | WITHOUT ANY WARRANTY; without even the implied warranty of |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
// | General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program; if not, write to the Free Software |
// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
// | USA. |
// +-----------------------------------------------------------------------+
function language_switch()
{
global $user, $template, $conf, $lang;
if (!defined('PHPWG_ROOT_PATH')) { die('Hacking attempt!'); }
$same = $user['language'];
if ( isset( $_GET['lang']) )
{
if ( !empty($_GET['lang'] ) and
file_exists( PHPWG_ROOT_PATH.'language/'
. $_GET['lang'].'/common.lang.php') )
{
if (is_a_guest() or is_generic())
{
setcookie( 'pwg_lang_switch', $_GET['lang'],
time()+60*60*24*30, cookie_path() );
}
else
{
$query = 'UPDATE '.USER_INFOS_TABLE.'
SET language = \''.$_GET['lang'].'\'
WHERE user_id = '.$user['id'].'
;';
pwg_query($query);
}
$user['language'] = $_GET['lang'];
}
}
// Users have $user['language']
// Guest or generic members will use their cookied language !
if ((is_a_guest() or is_generic())
and isset( $_COOKIE['pwg_lang_switch'] ) )
{
$user['language'] = $_COOKIE['pwg_lang_switch'];
}
// Reload language only if it isn't the same one
if ( $same !== $user['language'])
{
load_language('common.lang', '', $user['language']);
load_language('local.lang', '', $user['language']);
if (defined('IN_ADMIN') and IN_ADMIN)
{
load_language('admin.lang', '', $user['language']);
}
}
}
//if ( isset( $_GET['lang']) ) { redirect( make_index_url() ); }
function Lang_flags()
{
global $user, $template;
$available_lang = get_languages();
foreach ( $available_lang as $code => $displayname )
{
$qlc_url = add_url_params( make_index_url(), array( 'lang' => $code ) );
$qlc_alt = ucwords( $displayname );
$qlc_title = $qlc_alt;
$qlc_img = 'plugins/language_switch/icons/'
. $code . '.gif';
if ( $code !== $user['language'] and file_exists(PHPWG_ROOT_PATH.$qlc_img) )
{
$template->concat( 'PLUGIN_INDEX_ACTIONS',
'<li><a href="' . $qlc_url . '" ><img src="' . get_root_url().$qlc_img . '" alt="'
. $qlc_alt . '" title="'
. $qlc_title . '" style="border: 1px solid #000000; '
. ' margin: 0px 2px;" /></a></li>');
}
}
}
?>
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