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<?php
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// +-----------------------------------------------------------------------+
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// | PhpWebGallery - a PHP based picture gallery |
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// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
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// | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net |
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// +-----------------------------------------------------------------------+
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// | branch : BSF (Best So Far)
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// | file : $RCSfile: category_subcats.inc.php,v $
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// | last update : $Date: 2005/01/07 23:10:51 $
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// | last modifier : $Author: plg $
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// | revision : $Revision: 1.9 $
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// +-----------------------------------------------------------------------+
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// | This program is free software; you can redistribute it and/or modify |
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// | it under the terms of the GNU General Public License as published by |
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// | the Free Software Foundation |
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// | |
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// | This program is distributed in the hope that it will be useful, but |
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// | WITHOUT ANY WARRANTY; without even the implied warranty of |
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// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// | General Public License for more details. |
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// | |
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// | You should have received a copy of the GNU General Public License |
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// | along with this program; if not, write to the Free Software |
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// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
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// | USA. |
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// +-----------------------------------------------------------------------+
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/**
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* This file is included by category.php to show thumbnails for a category
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* that have only subcategories
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*
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*/
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$query = '
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SELECT id, name, date_last
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FROM '.CATEGORIES_TABLE.'
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WHERE id_uppercat ';
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if (!isset($page['cat']) or !is_numeric($page['cat']))
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{
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$query.= 'is NULL';
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}
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else
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{
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$query.= '= '.$page['cat'];
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}
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// we must not show pictures of a forbidden category
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if ($user['forbidden_categories'] != '')
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{
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$query.= ' AND id NOT IN ('.$user['forbidden_categories'].')';
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}
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$query.= '
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ORDER BY rank
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;';
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$result = pwg_query($query);
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// template thumbnail initialization
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if (mysql_num_rows($result) > 0)
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{
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$template->assign_block_vars('thumbnails', array());
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// first line
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$template->assign_block_vars('thumbnails.line', array());
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// current row displayed
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$row_number = 0;
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}
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while ($row = mysql_fetch_array($result))
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{
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$query = '
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SELECT path, tn_ext
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FROM '.CATEGORIES_TABLE.' AS c INNER JOIN '.IMAGES_TABLE.' AS i
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ON i.id = c.representative_picture_id
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WHERE uppercats REGEXP \'(^|,)'.$row['id'].'(,|$)\'';
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// we must not show pictures of a forbidden category
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if ($user['forbidden_categories'] != '')
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{
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$query.= '
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AND c.id NOT IN ('.$user['forbidden_categories'].')';
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}
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$query.= '
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ORDER BY RAND()
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LIMIT 0,1
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;';
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$element_result = pwg_query($query);
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if (mysql_num_rows($element_result) == 0)
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{
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continue;
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}
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$element_row = mysql_fetch_array($element_result);
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$thumbnail_link = get_thumbnail_src($element_row['path'],
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@$element_row['tn_ext']);
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$thumbnail_title = $lang['hint_category'];
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$url_link = PHPWG_ROOT_PATH.'category.php?cat='.$row['id'];
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$template->assign_block_vars(
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'thumbnails.line.thumbnail',
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array(
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'IMAGE' => $thumbnail_link,
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'IMAGE_ALT' => $row['name'],
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'IMAGE_TITLE' => $thumbnail_title,
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'IMAGE_NAME' => '['.$row['name'].']',
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'IMAGE_TS' => get_icon(@$row['date_last']),
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'IMAGE_STYLE' => 'thumb_category',
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'U_IMG_LINK' => add_session_id($url_link)
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)
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);
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$template->assign_block_vars('thumbnails.line.thumbnail.bullet',array());
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// create a new line ?
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if (++$row_number == $user['nb_image_line'])
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{
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$template->assign_block_vars('thumbnails.line', array());
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$row_number = 0;
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}
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}
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?>
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