source: branches/2.2/random.php @ 11237

Last change on this file since 11237 was 8728, checked in by plg, 13 years ago

Happy new year 2011

Change "Piwigo - a PHP based picture gallery" into "Piwigo - a PHP based photo gallery"

  • Property svn:eol-style set to LF
File size: 3.1 KB
Line 
1<?php
2// +-----------------------------------------------------------------------+
3// | Piwigo - a PHP based photo gallery                                    |
4// +-----------------------------------------------------------------------+
5// | Copyright(C) 2008-2011 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// +-----------------------------------------------------------------------+
23
24// +-----------------------------------------------------------------------+
25// |                          define and include                           |
26// +-----------------------------------------------------------------------+
27
28define('PHPWG_ROOT_PATH','./');
29include_once( PHPWG_ROOT_PATH.'include/common.inc.php' );
30
31// +-----------------------------------------------------------------------+
32// | Check Access and exit when user status is not ok                      |
33// +-----------------------------------------------------------------------+
34check_status(ACCESS_GUEST);
35
36// +-----------------------------------------------------------------------+
37// |                     generate random element list                      |
38// +-----------------------------------------------------------------------+
39
40$query = '
41SELECT id
42  FROM '.IMAGES_TABLE.'
43    INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id = ic.image_id
44'.get_sql_condition_FandF
45  (
46    array
47      (
48        'forbidden_categories' => 'category_id',
49        'visible_categories' => 'category_id',
50        'visible_images' => 'id'
51      ),
52    'WHERE'
53  ).'
54  ORDER BY '.DB_RANDOM_FUNCTION.'()
55  LIMIT '.min(50, $conf['top_number'],$user['nb_image_page']).'
56;';
57
58// +-----------------------------------------------------------------------+
59// |                                redirect                               |
60// +-----------------------------------------------------------------------+
61
62redirect(make_index_url(array('list' => array_from_query($query, 'id'))));
63?>
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