<?php

namespace Wpo\Mail;

use \Wpo\Core\Permissions_Helpers;
use \Wpo\Services\Log_Service;
use \Wpo\Services\Options_Service;

// Prevent public access to this script
defined('ABSPATH') or die();

if (!class_exists('\Wpo\Services\Mail_Notifications')) {

    class Mail_Notifications
    {
        /**
         * Adds a "Mail Staging Mode enabled" button to the admin bar.
         * 
         * @since 21.8
         * 
         * @param mixed $wp_admin_bar  Current admin bar passed by reference
         * @return void 
         */
        public static function staging_mode_active($wp_admin_bar)
        {
            Log_Service::write_log('DEBUG', '##### -> ' . __METHOD__);

            // Staging mode not activated
            if (!Options_Service::get_global_boolean_var('mail_staging_mode')) {
                return;
            }

            // Only show the staging mode button for admins
            if (false === Permissions_Helpers::user_is_admin(wp_get_current_user())) {
                return;
            }

            // Decide where to link i.e. to the site admin or the network admin.
            $admin_url = is_multisite() && !Options_Service::mu_use_subsite_options()
                ? network_admin_url()
                : admin_url();

            //Add the main siteadmin menu item
            $wp_admin_bar->add_menu(
                array(
                    'id'     => 'wpo365_staging_mode_menu',
                    'href'   => $admin_url . 'admin.php?page=wpo365-wizard#mail',
                    'parent' => 'top-secondary',
                    'title'  => 'Mail Staging Mode enabled',
                    'meta'   => array('class' => 'wpo365-staging-mode-active'),
                )
            );
        }
    }
}