source: trunk/plugins/language_switch/language_switch.inc.php @ 2299

Last change on this file since 2299 was 2299, checked in by plg, 16 years ago

Bug fixed: as rvelices notified me by email, my header replacement script was
bugged (r2297 was repeating new and old header).

By the way, I've also removed the replacement keywords. We were using them
because it was a common usage with CVS but it is advised not to use them with
Subversion. Personnaly, it is a problem when I search differences between 2
Piwigo installations outside Subversion.

  • Property svn:eol-style set to LF
  • Property svn:keywords set to Author Date Id Revision
File size: 3.6 KB
Line 
1<?php
2// +-----------------------------------------------------------------------+
3// | Piwigo - a PHP based picture gallery                                  |
4// +-----------------------------------------------------------------------+
5// | Copyright(C) 2008      Piwigo Team                  http://piwigo.org |
6// | Copyright(C) 2003-2008 PhpWebGallery Team    http://phpwebgallery.net |
7// | Copyright(C) 2002-2003 Pierrick LE GALL   http://le-gall.net/pierrick |
8// +-----------------------------------------------------------------------+
9// | This program is free software; you can redistribute it and/or modify  |
10// | it under the terms of the GNU General Public License as published by  |
11// | the Free Software Foundation                                          |
12// |                                                                       |
13// | This program is distributed in the hope that it will be useful, but   |
14// | WITHOUT ANY WARRANTY; without even the implied warranty of            |
15// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
16// | General Public License for more details.                              |
17// |                                                                       |
18// | You should have received a copy of the GNU General Public License     |
19// | along with this program; if not, write to the Free Software           |
20// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
21// | USA.                                                                  |
22// +-----------------------------------------------------------------------+
23function language_switch()
24{
25  global $user, $template, $conf, $lang;
26  if (!defined('PHPWG_ROOT_PATH')) { die('Hacking attempt!'); }
27  $same = $user['language'];
28  if ( isset( $_GET['lang']) )
29  {
30    if ( !empty($_GET['lang'] ) and
31      file_exists( PHPWG_ROOT_PATH.'language/'
32      . $_GET['lang'].'/common.lang.php') )
33    {
34      if (is_a_guest() or is_generic())
35      {
36        setcookie( 'pwg_lang_switch', $_GET['lang'],
37          time()+60*60*24*30, cookie_path() );
38      }
39      else
40      {
41        $query = 'UPDATE '.USER_INFOS_TABLE.'
42        SET language = \''.$_GET['lang'].'\'
43        WHERE user_id = '.$user['id'].'
44        ;';
45        pwg_query($query);
46      }
47      $user['language'] = $_GET['lang'];
48    }
49  }
50// Users have $user['language']
51// Guest or generic members will use their cookied language !
52  if ((is_a_guest() or is_generic())
53    and isset( $_COOKIE['pwg_lang_switch'] ) )
54  {
55    $user['language'] = $_COOKIE['pwg_lang_switch'];
56  }
57// Reload language only if it isn't the same one
58  if ( $same !== $user['language'])
59  {
60    load_language('common.lang', '', $user['language']);
61    load_language('local.lang', '', $user['language']);
62    if (defined('IN_ADMIN') and IN_ADMIN)
63    {
64      load_language('admin.lang', '', $user['language']);
65    }
66  }
67}
68//if ( isset( $_GET['lang']) ) { redirect( make_index_url() ); }
69
70function Lang_flags()
71{
72  global $user, $template;
73  $available_lang = get_languages();
74  foreach ( $available_lang as $code => $displayname )
75  {
76    $qlc_url = add_url_params( make_index_url(), array( 'lang' => $code ) );
77    $qlc_alt = ucwords( $displayname );
78    $qlc_title =  $qlc_alt;
79    $qlc_img =  'plugins/language_switch/icons/'
80       . $code . '.gif';
81
82    if ( $code !== $user['language'] and file_exists(PHPWG_ROOT_PATH.$qlc_img) )
83    {
84      $template->concat( 'PLUGIN_INDEX_ACTIONS',
85        '<li><a href="' . $qlc_url . '" ><img src="' . get_root_url().$qlc_img . '" alt="'
86        . $qlc_alt . '" title="'
87        . $qlc_title . '" style="border: 1px solid #000000; '
88        . ' margin: 0px 2px;" /></a></li>');
89    }
90  }
91}
92?>
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