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-rw-r--r--include/category_cats.inc.php243
1 files changed, 243 insertions, 0 deletions
diff --git a/include/category_cats.inc.php b/include/category_cats.inc.php
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index 000000000..9a3cccceb
--- /dev/null
+++ b/include/category_cats.inc.php
@@ -0,0 +1,243 @@
+<?php
+// +-----------------------------------------------------------------------+
+// | PhpWebGallery - a PHP based picture gallery |
+// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
+// | Copyright (C) 2003-2006 PhpWebGallery Team - http://phpwebgallery.net |
+// +-----------------------------------------------------------------------+
+// | branch : BSF (Best So Far)
+// | file : $Id$
+// | 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 the main page to show thumbnails for a category
+ * that have only subcategories or to show recent categories
+ *
+ */
+
+if ($page['section']=='recent_cats')
+{
+ $query = '
+SELECT id,name,date_last,representative_picture_id,comment,nb_images,uppercats
+ FROM '.CATEGORIES_TABLE.'
+ WHERE date_last > SUBDATE(
+ CURRENT_DATE,INTERVAL '.$user['recent_period'].' DAY
+ )
+ AND id NOT IN ('.$user['forbidden_categories'].')';
+}
+else
+{
+ $query = '
+SELECT id,name,date_last,representative_picture_id,comment,nb_images
+ FROM '.CATEGORIES_TABLE.'
+ WHERE id_uppercat '.
+ (!isset($page['category']) ? 'is NULL' : '= '.$page['category']).'
+ AND id NOT IN ('.$user['forbidden_categories'].')
+ ORDER BY rank
+;';
+}
+
+$result = pwg_query($query);
+$categories = array();
+$image_ids = array();
+
+while ($row = mysql_fetch_assoc($result))
+{
+ if (isset($row['representative_picture_id'])
+ and is_numeric($row['representative_picture_id']))
+ { // if a representative picture is set, it has priority
+ $image_id = $row['representative_picture_id'];
+ }
+ else if ($conf['allow_random_representative'])
+ {// searching a random representant among elements in sub-categories
+ $query = '
+SELECT image_id
+ FROM '.CATEGORIES_TABLE.' AS c INNER JOIN '.IMAGE_CATEGORY_TABLE.' AS ic
+ ON ic.category_id = c.id
+ WHERE uppercats REGEXP \'(^|,)'.$row['id'].'(,|$)\'
+ AND c.id NOT IN ('.$user['forbidden_categories'].')
+ ORDER BY RAND()
+ LIMIT 0,1
+;';
+ $subresult = pwg_query($query);
+ if (mysql_num_rows($subresult) > 0)
+ {
+ list($image_id) = mysql_fetch_row($subresult);
+ }
+ }
+ else
+ { // searching a random representant among representant of sub-categories
+ $query = '
+SELECT representative_picture_id
+ FROM '.CATEGORIES_TABLE.'
+ WHERE uppercats REGEXP \'(^|,)'.$row['id'].'(,|$)\'
+ AND id NOT IN ('.$user['forbidden_categories'].')
+ AND representative_picture_id IS NOT NULL
+ ORDER BY RAND()
+ LIMIT 0,1
+;';
+ $subresult = pwg_query($query);
+ if (mysql_num_rows($subresult) > 0)
+ {
+ list($image_id) = mysql_fetch_row($subresult);
+ }
+ }
+
+ if (isset($image_id))
+ {
+ $row['representative_picture_id'] = $image_id;
+ array_push($image_ids, $image_id);
+ array_push($categories, $row);
+ }
+ unset($image_id);
+}
+
+if (count($categories) > 0)
+{
+ $thumbnail_src_of = array();
+
+ $query = '
+SELECT id, path, tn_ext
+ FROM '.IMAGES_TABLE.'
+ WHERE id IN ('.implode(',', $image_ids).')
+;';
+ $result = pwg_query($query);
+ while ($row = mysql_fetch_assoc($result))
+ {
+ $thumbnail_src_of[$row['id']] = get_thumbnail_url($row);
+ }
+}
+
+if (count($categories) > 0)
+{
+ if ($conf['subcatify'])
+ {
+ $template->set_filenames(
+ array(
+ 'mainpage_categories' => 'mainpage_categories.tpl',
+ )
+ );
+
+ foreach ($categories as $category)
+ {
+ $comment = strip_tags(@$category['comment'], '<a><br><p><b><i><small><strong><font>');
+ if ($page['section']=='recent_cats')
+ {
+ $name = get_cat_display_name_cache($category['uppercats'], null, false);
+ $icon_ts = '';
+ }
+ else
+ {
+ $name = $category['name'];
+ $icon_ts = get_icon(@$category['date_last']);
+ }
+
+ $template->assign_block_vars(
+ 'categories.category',
+ array(
+ 'SRC' => $thumbnail_src_of[$category['representative_picture_id']],
+ 'ALT' => $category['name'],
+ 'TITLE' => $lang['hint_category'],
+ 'ICON' => $icon_ts,
+
+ 'URL' => make_index_url(
+ array(
+ 'category' => $category['id'],
+ 'cat_name' => $category['name'],
+ )
+ ),
+ 'CAPTION_NB_IMAGES' => (($category['nb_images'] == 0) ? '' : sprintf("%d ".l10n('pictures'), $category['nb_images'])),
+ 'DESCRIPTION' => @$comment,
+ 'NAME' => $name,
+ )
+ );
+ }
+
+ $template->assign_var_from_handle('CATEGORIES', 'mainpage_categories');
+ }
+ else
+ {
+ $template->set_filenames( array( 'thumbnails' => 'thumbnails.tpl',));
+ // first line
+ $template->assign_block_vars('thumbnails.line', array());
+ // current row displayed
+ $row_number = 0;
+
+ if ($page['section']=='recent_cats')
+ {
+ $old_level_separator = $conf['level_separator'];
+ $conf['level_separator'] = '<br />';
+ }
+
+ foreach ($categories as $category)
+ {
+ $template->assign_block_vars(
+ 'thumbnails.line.thumbnail',
+ array(
+ 'IMAGE' => $thumbnail_src_of[ $category['representative_picture_id'] ],
+ 'IMAGE_ALT' => $category['name'],
+ 'IMAGE_TITLE' => $lang['hint_category'],
+
+ 'U_IMG_LINK' => make_index_url(
+ array(
+ 'category' => $category['id'],
+ 'cat_name' => $category['name'],
+ )
+ ),
+ 'CLASS' => 'thumbCat',
+ )
+ );
+ if ($page['section']=='recent_cats')
+ {
+ $name = get_cat_display_name_cache($category['uppercats'], null, false);
+ }
+ else
+ {
+ $name = $category['name'];
+ $template->merge_block_vars(
+ 'thumbnails.line.thumbnail',
+ array(
+ 'IMAGE_TS' => get_icon(@$category['date_last']),
+ )
+ );
+ }
+ $template->assign_block_vars(
+ 'thumbnails.line.thumbnail.category_name',
+ array(
+ 'NAME' => $name
+ )
+ );
+
+ // create a new line ?
+ if (++$row_number == $user['nb_image_line'])
+ {
+ $template->assign_block_vars('thumbnails.line', array());
+ $row_number = 0;
+ }
+ }
+
+ if ( isset($old_level_separator) )
+ {
+ $conf['level_separator']=$old_level_separator;
+ }
+
+ $template->assign_var_from_handle('THUMBNAILS', 'thumbnails');
+ }
+}
+?>