| 0,0 → 1,63 |
|---|
| <?php |
| // +-----------------------------------------------------------------------+ |
| // | PhpWebGallery - a PHP based picture gallery | |
| // | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net | |
| // | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net | |
| // +-----------------------------------------------------------------------+ |
| // | branch : BSF (Best So Far) |
| // | file : $RCSfile: random.php,v $ |
| // | last update : $Date: 2005/01/07 23:10:51 $ |
| // | last modifier : $Author: plg $ |
| // | revision : $Revision: 1.2 $ |
| // +-----------------------------------------------------------------------+ |
| // | 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)); |
| ?> |