function register_widgets()
{
foreach ($this->widget_groups as $key => $widget_group_settings) {
if (!WPHF::element('id', $widget_group_settings)) {
$widget_group_settings['id'] = WPHF::dash($key);
}
$this->widget_groups[$key] = new MY_Theme_Widget_Group($widget_group_settings);
}
$widgets = WPHF::directory_map(self::$widgets_path, FALSE, array('php'));
// non-recursive
foreach ($widgets as $key => $widget_file) {
$widget_path = WPHF::d_path(array(self::$widgets_path, $widget_file));
// class.name-sub-sub.php -> MY_Name_Sub_Sub_Widget
$widget_class = WPHF::underscore(preg_replace('/^(?:(?:class|abstract|functions)[-_.])?/i', 'MY_', basename($widget_file, '.php')), FALSE, FALSE, TRUE);
// lower, path, camel
$widgets[$key] = $widget_class;
require $widget_path;
}
foreach ($widgets as $widget_class) {
// do not instantiate 'abstract' classes
if (preg_match('/_Base$/', $widget_class) == 0) {
register_widget($widget_class);
}
}
}
function nav_add_section_description($output)
{
$pages = explode('<li', $output);
$web_root = trailingslashit(get_bloginfo('url'));
foreach ($pages as &$page) {
$matches = array();
preg_match('/href="([^"]+)"/i', $page, $matches);
// match base-theme's format
// _log($matches);
if ($url = WPHF::element(1, $matches) and $url === FALSE) {
continue;
}
$cat_slug = WPHF::underscore(str_replace($web_root, '', $url), TRUE, TRUE);
// do i, is path
if ($cat_id = $this->{"cat_id_{$cat_slug}"} and $cat_id !== FALSE) {
$category = get_category($cat_id);
$page = preg_replace('/title\\="[^"]*"/i', 'title="' . esc_attr($category->description) . '"', $page);
}
}
$output = implode('<li', $pages);
return $output;
}
