function widget($args, $instance)
{
// only show widget on single pages
if (!is_singular()) {
return;
}
$content = apply_filters('tinytoc_widget_content', $GLOBALS['posts'][0]->post_content);
$min = $instance['min'];
$toc = tinyTOC::create($content, $min);
if (!$toc) {
return;
}
extract($args);
//Our variables from the widget settings.
$title = apply_filters('widget_title', $instance['title']);
echo $before_widget;
// Display the widget title
if ($title) {
echo $before_title . $title . $after_title;
}
echo $toc;
echo $after_widget;
}
private static function update_05($old_options = array())
{
$options = array();
foreach ($old_options as $key => $value) {
$key = 'general_' . $key;
$options[$key] = $value;
}
switch ($options['general_position']) {
case 'above':
$options['general_position'] = 'before';
break;
case 'below':
$options['general_position'] = 'after';
break;
case 'neither':
$options['general_position'] = 'false';
break;
}
if (!isset($options['general_widget'])) {
$options['general_widget'] = false;
}
unset($options['general_use_css']);
self::$options = wp_parse_args($options, self::$options);
update_option('tinytoc_options', self::$options);
delete_option('tiny_toc_options');
}
