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-rw-r--r--include/category_subcats.inc.php124
1 files changed, 124 insertions, 0 deletions
diff --git a/include/category_subcats.inc.php b/include/category_subcats.inc.php
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+++ b/include/category_subcats.inc.php
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+<?php
+// +-----------------------------------------------------------------------+
+// | category_subcats.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 a category
+ * that have only subcategories
+ *
+ */
+
+$subcats = array();
+if (isset($page['cat']))
+{
+ $subcats = get_non_empty_subcat_ids($page['cat']);
+}
+else
+{
+ $subcats = get_non_empty_subcat_ids('');
+}
+
+// template thumbnail initialization
+if (count($subcats) > 0)
+{
+ $template->assign_block_vars('thumbnails', array());
+ // first line
+ $template->assign_block_vars('thumbnails.line', array());
+ // current row displayed
+ $row_number = 0;
+}
+
+foreach ($subcats as $subcat_id => $non_empty_id)
+{
+ $name = $page['plain_structure'][$subcat_id]['name'];
+
+ // searching the representative picture of the category
+ $query = '
+SELECT representative_picture_id
+ FROM '.CATEGORIES_TABLE.'
+ WHERE id = '.$non_empty_id.'
+;';
+ $row = mysql_fetch_array(mysql_query($query));
+
+ $query = '
+SELECT file,tn_ext,storage_category_id
+ FROM '.IMAGES_TABLE.', '.IMAGE_CATEGORY_TABLE.'
+ WHERE category_id = '.$non_empty_id.'
+ AND id = image_id';
+ // if the category has a representative picture, this is its thumbnail
+ // that will be displayed !
+ if (isset($row['representative_picture_id']))
+ {
+ $query.= '
+ AND id = '.$row['representative_picture_id'];
+ }
+ else
+ {
+ $query.= '
+ ORDER BY RAND()
+ LIMIT 0,1';
+ }
+ $query.= '
+;';
+ $image_result = mysql_query($query);
+ $image_row = mysql_fetch_array($image_result);
+
+ $file = get_filename_wo_extension($image_row['file']);
+
+ // creating links for thumbnail and associated category
+ $thumbnail_link = get_complete_dir($image_row['storage_category_id']);
+ $thumbnail_link.= 'thumbnail/'.$conf['prefix_thumbnail'];
+ $thumbnail_link.= $file.'.'.$image_row['tn_ext'];
+
+ $thumbnail_title = $lang['hint_category'];
+
+ $url_link = PHPWG_ROOT_PATH.'category.php?cat='.$subcat_id;
+
+ $date = $page['plain_structure'][$subcat_id]['date_last'];
+
+ $template->assign_block_vars(
+ 'thumbnails.line.thumbnail',
+ array(
+ 'IMAGE' => $thumbnail_link,
+ 'IMAGE_ALT' => $image_row['file'],
+ 'IMAGE_TITLE' => $thumbnail_title,
+ 'IMAGE_NAME' => '['.$name.']',
+ 'IMAGE_TS' => get_icon($date),
+ 'IMAGE_STYLE' => 'thumb_category',
+
+ 'U_IMG_LINK' => add_session_id($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;
+ }
+}
+?> \ No newline at end of file