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<?php
// +-----------------------------------------------------------------------+
// | PhpWebGallery - a PHP based picture gallery |
// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
// | Copyright (C) 2003-2004 PhpWebGallery Team - http://phpwebgallery.net |
// +-----------------------------------------------------------------------+
// | branch : BSF (Best So Far)
// | file : $RCSfile$
// | 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. |
// +-----------------------------------------------------------------------+
// +-----------------------------------------------------------------------+
// | define and include |
// +-----------------------------------------------------------------------+
define('PHPWG_ROOT_PATH','./');
include_once( PHPWG_ROOT_PATH.'include/common.inc.php' );
// +-----------------------------------------------------------------------+
// | generate random element list |
// +-----------------------------------------------------------------------+
// we must not show pictures of a forbidden category
$where = '';
if ( $user['forbidden_categories'] != '' )
{
$where = 'WHERE category_id NOT IN ('.$user['forbidden_categories'].')';
}
$query = '
SELECT DISTINCT(id)
FROM '.IMAGES_TABLE.'
INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id = ic.image_id
'.$where.'
ORDER BY RAND(NOW())
LIMIT 0, '.$conf['top_number'].'
;';
$result = pwg_query($query);
$ids = array();
while ($row = mysql_fetch_array($result))
{
array_push($ids, $row['id']);
}
// +-----------------------------------------------------------------------+
// | redirect |
// +-----------------------------------------------------------------------+
$url = PHPWG_ROOT_PATH.'category.php?cat=list&list='.implode(',', $ids);
redirect(add_session_id($url));
?>
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