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<?php
// +-----------------------------------------------------------------------+
// | category_recent_cats.inc.php |
// +-----------------------------------------------------------------------+
// | application : PhpWebGallery <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. |
// +-----------------------------------------------------------------------+
/**
* This file is included by category.php to show thumbnails for recent_cats
* category
*
*/
// retrieving categories recently update, ie containing pictures added
// recently. The calculated table field categories.date_last will be
// easier to use
$query = '
SELECT id AS category_id
FROM '.CATEGORIES_TABLE.'
WHERE date_last > SUBDATE(CURRENT_DATE
,INTERVAL '.$user['recent_period'].' DAY)';
if ( $user['forbidden_categories'] != '' )
{
$query.= '
AND id NOT IN ('.$user['forbidden_categories'].')';
}
$query.= '
;';
$result = mysql_query( $query );
// template thumbnail initialization
if (mysql_num_rows($result) > 0)
{
$template->assign_block_vars('thumbnails', array());
// first line
$template->assign_block_vars('thumbnails.line', array());
// current row displayed
$row_number = 0;
}
// for each category, we have to search a recent picture to display and
// the name to display
while ( $row = mysql_fetch_array( $result ) )
{
$cat_infos = get_cat_info( $row['category_id'] );
$name = get_cat_display_name($cat_infos['name'],'<br />','',false);
$query = '
SELECT id,file,tn_ext,storage_category_id
FROM '.IMAGES_TABLE.', '.IMAGE_CATEGORY_TABLE.'
WHERE category_id = '.$row['category_id'].'
AND date_available > SUBDATE(CURRENT_DATE
,INTERVAL '.$user['recent_period'].' DAY)
AND id = image_id
ORDER BY RAND()
LIMIT 0,1
;';
$subrow = mysql_fetch_array( mysql_query( $query ) );
$file = get_filename_wo_extension( $subrow['file'] );
// creating links for thumbnail and associated category
if (isset($subrow['tn_ext']) and $subrow['tn_ext'] != '')
{
$thumbnail_link = get_complete_dir($subrow['storage_category_id']);
$thumbnail_link.= 'thumbnail/'.$conf['prefix_thumbnail'];
$thumbnail_link.= $file.'.'.$subrow['tn_ext'];
}
else
{
$thumbnail_link = './template/'.$user['template'].'/mimetypes/';
$thumbnail_link.= strtolower(get_extension($subrow['file'])).'.png';
}
$url_link = PHPWG_ROOT_PATH.'category.php?cat='.$row['category_id'];
$template->assign_block_vars(
'thumbnails.line.thumbnail',
array(
'IMAGE' => $thumbnail_link,
'IMAGE_ALT' => $subrow['file'],
'IMAGE_TITLE' => $lang['hint_category'],
'IMAGE_NAME' => '['.$name.']',
'IMAGE_STYLE' => 'thumb_category',
'U_IMG_LINK' => add_session_id( $url_link )
)
);
$template->assign_block_vars('thumbnails.line.thumbnail.bullet',array());
// create a new line ?
if (++$row_number == $user['nb_image_line'])
{
$template->assign_block_vars('thumbnails.line', array());
$row_number = 0;
}
}
?>
|
