New: Language Switch plugin support

git-svn-id: http://piwigo.org/svn/trunk@2161 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 106 insertions, 0 deletions

diff --git a/plugins/language_switch/language_switch.inc.php b/plugins/language_switch/language_switch.inc.php
new file mode 100644
index 000000000..5ae57956f
--- /dev/null
+++ b/plugins/language_switch/language_switch.inc.php
@@ -0,0 +1,106 @@
+<?php /*
+Plugin Name: Language Switch
+Version: 1.0
+Description: Give you an advice on the administration page.
+Plugin URI: http://www.phpwebgallery.net
+Author: PhpWebGallery team
+Author URI: http://www.phpwebgallery.net
+*/
+// +-----------------------------------------------------------------------+
+// | PhpWebGallery - a PHP based picture gallery                           |
+// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
+// | Copyright (C) 2003-2007 PhpWebGallery Team - http://phpwebgallery.net |
+// +-----------------------------------------------------------------------+
+// | file          : $Id$
+// | last update   : $Date$
+// | last modifier : $Author$
+// | revision      : $Revision$
+// +-----------------------------------------------------------------------+
+// | 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, $lang;
+
+if (!isset($user['status']))
+{ die('You are not authorized to access this page'); };
+
+if ( isset( $_GET['lang']) )
+{
+  if ( !empty($_GET['lang'] ) and 
+  file_exists( PHPWG_ROOT_PATH.'language/'.$_GET['lang'].'/common.lang.php') )
+  {
+    if ($user['is_the_guest'] or $user['status'] == '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']; }
+
+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 =  PHPWG_PLUGINS_PATH.'language_switch/icons/'
+       . $code . '.gif';
+   // echo $code . ' '. $qlc_url .' // <br />';
+   // echo $user['language'] . ' '. $qlc_img .' /// <br />';
+  
+    if ( $code !== $user['language'] and file_exists($qlc_img) )
+  {
+    $template -> concat_var( 'PLUGIN_INDEX_ACTIONS',
+      '<li><a href="' . $qlc_url . '" ><img src="' . $qlc_img . '" alt="'
+      . $qlc_alt . '" title="'
+      . $qlc_title . '" style="border: 1px solid #000000; ' 
+      . ' margin: 0px 2px;" /></a></li>');
+  }
+}
+}
+?>
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