132 lines
No EOL
4.5 KiB
PHP
132 lines
No EOL
4.5 KiB
PHP
<?php
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// +-----------------------------------------------------------------------+
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// | category_subcats.inc.php |
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// +-----------------------------------------------------------------------+
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// | application : PhpWebGallery <http://phpwebgallery.net> |
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// | branch : BSF (Best So Far) |
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// +-----------------------------------------------------------------------+
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// | file : $RCSfile$
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// | last update : $Date$
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// | last modifier : $Author$
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// | revision : $Revision$
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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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$subcats = array();
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if (isset($page['cat']))
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{
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$subcats = get_non_empty_subcat_ids($page['cat']);
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}
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else
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{
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$subcats = get_non_empty_subcat_ids('');
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}
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// template thumbnail initialization
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if (count($subcats) > 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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$row_number = 0;
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}
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foreach ($subcats as $subcat_id => $non_empty_id)
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{
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$name = $page['plain_structure'][$subcat_id]['name'];
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// searching the representative picture of the category
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$query = '
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SELECT representative_picture_id
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FROM '.CATEGORIES_TABLE.'
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WHERE id = '.$non_empty_id.'
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;';
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$row = mysql_fetch_array(mysql_query($query));
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$query = '
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SELECT file,tn_ext,storage_category_id
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FROM '.IMAGES_TABLE.', '.IMAGE_CATEGORY_TABLE.'
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WHERE category_id = '.$non_empty_id.'
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AND id = image_id';
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// if the category has a representative picture, this is its thumbnail
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// that will be displayed !
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if (isset($row['representative_picture_id']))
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{
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$query.= '
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AND id = '.$row['representative_picture_id'];
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}
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else
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{
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$query.= '
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ORDER BY RAND()
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LIMIT 0,1';
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}
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$query.= '
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;';
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$image_result = mysql_query($query);
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$image_row = mysql_fetch_array($image_result);
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$file = get_filename_wo_extension($image_row['file']);
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// creating links for thumbnail and associated category
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if (isset($image_row['tn_ext']) and $image_row['tn_ext'] != '')
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{
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$thumbnail_link = get_complete_dir($image_row['storage_category_id']);
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$thumbnail_link.= 'thumbnail/'.$conf['prefix_thumbnail'];
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$thumbnail_link.= $file.'.'.$image_row['tn_ext'];
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}
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else
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{
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$thumbnail_link = './template/'.$user['template'].'/mimetypes/';
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$thumbnail_link.= strtolower(get_extension($image_row['file'])).'.png';
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}
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$thumbnail_title = $lang['hint_category'];
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$url_link = PHPWG_ROOT_PATH.'category.php?cat='.$subcat_id;
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$date = $page['plain_structure'][$subcat_id]['date_last'];
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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' => $image_row['file'],
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'IMAGE_TITLE' => $thumbnail_title,
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'IMAGE_NAME' => '['.$name.']',
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'IMAGE_TS' => get_icon($date),
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'IMAGE_STYLE' => 'thumb_category',
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'U_IMG_LINK' => add_session_id($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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