git-svn-id: http://piwigo.org/svn/trunk@2357 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 92 insertions, 0 deletions

diff --git a/BSF/plugins/language_switch/language_switch.inc.php b/BSF/plugins/language_switch/language_switch.inc.php
new file mode 100644
index 000000000..baaa0375a
--- /dev/null
+++ b/BSF/plugins/language_switch/language_switch.inc.php
@@ -0,0 +1,92 @@
+<?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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