Redirect Visitors To Login (Force Login Page)

If you want to create a login-based website and need to redirect all your visitors to the login page, add this code to your theme’s functions.php file.

function protect_whole_site() {
   if (!is_user_logged_in()) {
     if (isset($_SERVER['REQUEST_URI'])) {
        $url = untrailingslashit($_SERVER['REQUEST_URI']);
        if (strpos($url, HMWP_Classes_Tools::getOption('hmwp_login_url')) === false) {
           wp_redirect(site_url('wp-login.php'));
           exit();
        }
    } else {
        wp_redirect(site_url());
        exit();
    }
  }
}
add_action('template_redirect', 'protect_whole_site');

If you have Ghost mode activated in WP Ghost, the redirect will made to the new login path.