Pods Menu / List Pages fix

<?php
if (!function_exists('pods_handle_menu')) {
    function pods_handle_menu ($menu_object) {
        $url = current(explode('#', current(explode('?', $_SERVER['REQUEST_URI']))));
        $depth = count(array_filter(explode('/', $url)));
        $url = get_bloginfo('wpurl') . $url;
        foreach ($menu_object as $key => $object) {
            $current_url = $object->url;
            $parsed_url = @parse_url($current_url);
            $current_depth = count(array_filter(explode('/', $parsed_url['path'])));
            if (get_bloginfo('wpurl') . '/' != $object->url && !in_array('current-menu-item', $object->classes) && $url == $object->url)
                $menu_object[$key]->classes[] = 'current-menu-item';
            if (get_bloginfo('wpurl') . '/' != $object->url && !in_array('current-menu-parent', $object->classes) && false !== strpos($url, $object->url) && 0 == strpos($url, $object->url) && $depth == ($current_depth+1))
                $menu_object[$key]->classes[] = 'current-menu-parent';
            if (get_bloginfo('wpurl') . '/' != $object->url && !in_array('current-menu-ancestor', $object->classes) && false !== strpos($url, $object->url) && 0 == strpos($url, $object->url))
                $menu_object[$key]->classes[] = 'current-menu-ancestor';
        }
        return $menu_object;
    }
    add_filter('wp_nav_menu_objects', 'pods_handle_menu', 10, 1);
}

if (!function_exists('pods_handle_list_pages')) {
    function pods_handle_list_pages ($output, $r) {
        global $post;
        $current_url = current(explode('#', current(explode('?', $_SERVER['REQUEST_URI']))));
        $real_post = $post;
        $depth = 0;
        $uri = array_filter(explode('/', $current_url));
        $url = get_bloginfo('wpurl') . '/' . implode('/', $uri) . '/';
        if (empty($real_post->ID) || $url != get_permalink($real_post->ID)) {
            $real_post->ID = 0;
            while(0 < strlen(array_pop($uri)) && empty($real_post->ID)) {
                $depth++;
                $url = get_bloginfo('wpurl') . '/' . implode('/', $uri) . '/';
                $real_post_ID = url_to_postid($url);
                if (0 < $real_post_ID && $url == get_permalink($real_post_ID)) {
                    $real_post = get_post($real_post_ID);
                }
            }
            if (!function_exists('pixopoint_menu')) {
                if (0 < $real_post->ID) {
                    if (0 == $depth) {
                        $output = str_replace(' page-item-'. $real_post->ID . ' ', ' page-item-'. $real_post->ID . ' current_page_item ', $output);
                        $output = str_replace(' page-item-'. $real_post->ID . '"', ' page-item-'. $real_post->ID . ' current_page_item"', $output);
                    }
                    elseif (1 == $depth) {
                        $output = str_replace(' page-item-'. $real_post->ID . ' ', ' page-item-'. $real_post->ID . ' current_page_parent ', $output);
                        $output = str_replace(' page-item-'. $real_post->ID . '"', ' page-item-'. $real_post->ID . ' current_page_parent"', $output);
                    }
                    elseif (2 <= $depth) {
                        $output = str_replace(' page-item-'. $real_post->ID . ' ', ' page-item-'. $real_post->ID . ' current_page_ancestor ', $output);
                        $output = str_replace(' page-item-'. $real_post->ID . '"', ' page-item-'. $real_post->ID . ' current_page_ancestor"', $output);
                    }
                    if (0 < $real_post->post_parent) {
                        if (0 == $depth) {
                            $output = str_replace(' page-item-'. $real_post->post_parent . ' ', ' page-item-'. $real_post->post_parent . ' current_page_parent ', $output);
                            $output = str_replace(' page-item-'. $real_post->post_parent . '"', ' page-item-'. $real_post->post_parent . ' current_page_parent"', $output);
                        }
                        elseif (1 <= $depth) {
                            $output = str_replace(' page-item-'. $real_post->post_parent . ' ', ' page-item-'. $real_post->post_parent . ' current_page_ancestor ', $output);
                            $output = str_replace(' page-item-'. $real_post->post_parent . '"', ' page-item-'. $real_post->post_parent . ' current_page_ancestor"', $output);
                        }
                        if (!empty($real_post->ancestors)) {
                            foreach ($real_post->ancestors as $ancestor) {
                                $output = str_replace(' page-item-'. $ancestor . ' ', ' page-item-'. $ancestor . ' current_page_ancestor ', $output);
                                $output = str_replace(' page-item-'. $ancestor . '"', ' page-item-'. $ancestor . ' current_page_ancestor"', $output);
                            }
                        }
                    }
                }
            }
        }
        if (function_exists('pixopoint_menu')) {
            if (0 < $real_post->ID) {
                if (0 == $depth) {
                    $output = str_replace(' page-item-'. $real_post->ID . ' ', ' page-item-'. $real_post->ID . ' current_page_item ', $output);
                    $output = str_replace(' page-item-'. $real_post->ID . '"', ' page-item-'. $real_post->ID . ' current_page_item"', $output);
                }
                elseif (1 == $depth) {
                    $output = str_replace(' page-item-'. $real_post->ID . ' ', ' page-item-'. $real_post->ID . ' current_page_parent ', $output);
                    $output = str_replace(' page-item-'. $real_post->ID . '"', ' page-item-'. $real_post->ID . ' current_page_parent"', $output);
                }
                elseif (2 <= $depth) {
                    $output = str_replace(' page-item-'. $real_post->ID . ' ', ' page-item-'. $real_post->ID . ' current_page_ancestor ', $output);
                    $output = str_replace(' page-item-'. $real_post->ID . '"', ' page-item-'. $real_post->ID . ' current_page_ancestor"', $output);
                }
                if (0 < $real_post->post_parent) {
                    if (0 == $depth) {
                        $output = str_replace(' page-item-'. $real_post->post_parent . ' ', ' page-item-'. $real_post->post_parent . ' current_page_parent ', $output);
                        $output = str_replace(' page-item-'. $real_post->post_parent . '"', ' page-item-'. $real_post->post_parent . ' current_page_parent"', $output);
                    }
                    elseif (1 <= $depth) {
                        $output = str_replace(' page-item-'. $real_post->post_parent . ' ', ' page-item-'. $real_post->post_parent . ' current_page_ancestor ', $output);
                        $output = str_replace(' page-item-'. $real_post->post_parent . '"', ' page-item-'. $real_post->post_parent . ' current_page_ancestor"', $output);
                    }
                    if (!empty($real_post->ancestors)) {
                        foreach ($real_post->ancestors as $ancestor) {
                            $output = str_replace(' page-item-'. $ancestor . ' ', ' page-item-'. $ancestor . ' current_page_ancestor ', $output);
                            $output = str_replace(' page-item-'. $ancestor . '"', ' page-item-'. $ancestor . ' current_page_ancestor"', $output);
                        }
                    }
                }
            }
        }
        return $output;
    }
    add_filter('wp_list_pages', 'pods_handle_list_pages', 10, 2);
}