/**
* Fix active class in wp_list_pages for search results page.
*
* @param string $pages
* @return string
*/
function ph_list_pages($pages)
{
if (is_propertyhive()) {
// Remove current_page_parent class from any item.
$pages = str_replace('current_page_parent', '', $pages);
// Find search_results_page_id through Property Hive options.
$search_results_page = 'page-item-' . ph_get_page_id('search_results');
if (is_search_results()) {
// Add current_page_item class to search results page.
$pages = str_replace($search_results_page, $search_results_page . ' current_page_item', $pages);
} else {
// Add current_page_parent class to search results page.
$pages = str_replace($search_results_page, $search_results_page . ' current_page_parent', $pages);
}
}
return $pages;
}
/**
* is_propertyhive - Returns true if on a page which uses PropertyHive templates
*
* @access public
* @return bool
*/
function is_propertyhive()
{
return apply_filters('is_propertyhive', is_search_results() || is_property() ? true : false);
}