<?php

if (!defined('ABSPATH')) exit;

if (!class_exists('Pausera')) return;

if (!method_exists('Pausera', 'handle_redirect')) {
  Pausera::add_method('handle_redirect', function () {
    $options = $this->options;

    if (empty($options['enable_maintenance'])) return;

    if (is_user_logged_in()) {
      $user = wp_get_current_user();
      foreach ($user->roles as $role) {
        if (in_array($role, $options['excluded_roles'])) return;
      }
    }

    if (in_array($_SERVER['REMOTE_ADDR'], $options['excluded_ips'])) return;

    global $wp_query;
    if (!$options['enable_maintenance'] && $wp_query->is_404()) return;

    $current_path = trim(parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH), '/');
    $redirect_path = trim($options['redirect_url'], '/');

    if ($current_path === $redirect_path) return;

    foreach ($options['excluded_slugs'] as $slug) {
      if (stripos($current_path, $slug) !== false) return;
    }

    if (!is_admin()) {
      wp_redirect(home_url($options['redirect_url']));
      exit;
    }
  });
}