1 | <?php |
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2 | // +-----------------------------------------------------------------------+ |
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3 | // | PhpWebGallery - a PHP based picture gallery | |
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4 | // | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net | |
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5 | // | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net | |
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6 | // +-----------------------------------------------------------------------+ |
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7 | // | branch : BSF (Best So Far) |
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8 | // | file : $RCSfile$ |
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9 | // | last update : $Date: 2006-01-15 13:49:29 +0000 (Sun, 15 Jan 2006) $ |
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10 | // | last modifier : $Author: nikrou $ |
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11 | // | revision : $Revision: 1005 $ |
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12 | // +-----------------------------------------------------------------------+ |
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13 | // | This program is free software; you can redistribute it and/or modify | |
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14 | // | it under the terms of the GNU General Public License as published by | |
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15 | // | the Free Software Foundation | |
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16 | // | | |
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17 | // | This program is distributed in the hope that it will be useful, but | |
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18 | // | WITHOUT ANY WARRANTY; without even the implied warranty of | |
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19 | // | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
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20 | // | General Public License for more details. | |
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21 | // | | |
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22 | // | You should have received a copy of the GNU General Public License | |
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23 | // | along with this program; if not, write to the Free Software | |
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24 | // | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, | |
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25 | // | USA. | |
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26 | // +-----------------------------------------------------------------------+ |
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27 | |
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28 | // +-----------------------------------------------------------------------+ |
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29 | // | define and include | |
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30 | // +-----------------------------------------------------------------------+ |
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31 | define('PHPWG_ROOT_PATH','./'); |
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32 | include_once( PHPWG_ROOT_PATH.'include/common.inc.php' ); |
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33 | // +-----------------------------------------------------------------------+ |
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34 | // | generate random element list | |
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35 | // +-----------------------------------------------------------------------+ |
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36 | |
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37 | // we must not show pictures of a forbidden category |
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38 | $where = ''; |
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39 | if ( $user['forbidden_categories'] != '' ) |
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40 | { |
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41 | $where = 'WHERE category_id NOT IN ('.$user['forbidden_categories'].')'; |
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42 | } |
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43 | |
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44 | $query = ' |
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45 | SELECT DISTINCT(id) |
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46 | FROM '.IMAGES_TABLE.' |
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47 | INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON id = ic.image_id |
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48 | '.$where.' |
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49 | ORDER BY RAND(NOW()) |
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50 | LIMIT 0, '.$conf['top_number'].' |
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51 | ;'; |
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52 | $result = pwg_query($query); |
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53 | $ids = array(); |
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54 | while ($row = mysql_fetch_array($result)) |
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55 | { |
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56 | array_push($ids, $row['id']); |
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57 | } |
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58 | // +-----------------------------------------------------------------------+ |
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59 | // | redirect | |
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60 | // +-----------------------------------------------------------------------+ |
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61 | $url = PHPWG_ROOT_PATH.'category.php?cat=list&list='.implode(',', $ids); |
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62 | redirect(add_session_id($url)); |
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63 | ?> |
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