get_category_permastruct());
if ($catlink =="")
$catlink = '/categories';
$res = $wpdb->get_results("select parent, wp_terms.term_id, name, slug
from wp_terms, wp_term_taxonomy
where taxonomy='category'
and wp_terms.term_id = wp_term_taxonomy.term_id");
$cats = array();
foreach ($res as $r){
$cats[$r->parent][$r->term_id]['name'] = $r->name;
$cats[$r->parent][$r->term_id]['slug'] = $r->slug;
}
$options = get_option('widget_fastcat');
echo $before_widget;
echo $before_title . $options['title'] . $after_title;
echo recurseCats($cats, $catlink, $options['rootcat']);
echo $after_widget;
}
/*
* Recursive categories UL tree generator
*/
function recurseCats($cats, $path, $root=0){
if(is_array($cats[$root])){
$ret = '';
foreach($cats[$root] as $id => $cat){
$ret .= '- '.$cat['name'].''
.recurseCats($cats, $path.'/'.$cat['slug'], $id ).'
';
}
$ret .='
';
return $ret;
}else{
return '';
}
}
/*
* Recursive \n".
recurseCatsOptions($cats, $selected, $id, $level + 1 ).'';
}
return $ret;
}else{
return '';
}
}
/*
* Widget configuration
*/
function widget_fastcat_control(){
$options = $newoptions = get_option('widget_fastcat');
if ( $_POST["fastcat-submit"] ) {
$newoptions['title'] = strip_tags(stripslashes($_POST["fastcat-title"]));
$newoptions['rootcat'] = strip_tags(stripslashes($_POST["fastcat-rootcat"]));
if ( empty($newoptions['title']) ) $newoptions['title'] = 'Categories';
if ( empty($newoptions['rootcat']) ) $newoptions['rootcat'] = '0';
}
if ( $options != $newoptions ) {
$options = $newoptions;
update_option('widget_fastcat', $options);
}
$title = htmlspecialchars($options['title'], ENT_QUOTES);
global $wpdb;
$res = $wpdb->get_results("select parent, wp_terms.term_id, name, slug
from wp_terms, wp_term_taxonomy
where taxonomy='category'
and wp_terms.term_id = wp_term_taxonomy.term_id");
$cats = array();
foreach ($res as $r){
$cats[$r->parent][$r->term_id]['name'] = $r->name;
$cats[$r->parent][$r->term_id]['slug'] = $r->slug;
}
?>