Новая Google reCAPTCHA(v2) для Office

<div class="col-sm-offset-3 col-sm-8">
[[!recaptchav2_render]]
</div>

<?php
if ($modx->context->key != 'mgr') {
    switch ($modx->event->name) {
        case 'OnBeforeUserFormSave':
            //$modx->log(1,print_r($_POST,1));
            if(!isset($_POST['g-recaptcha-response'])){
                $modx->event->output('Enter recapcha!');
            }
            // Register API keys at https://www.google.com/recaptcha/admin
            $site_key = $modx->getOption('recaptchav2.site_key', null, '');
            $secret = $modx->getOption('recaptchav2.secret_key', null, '');
            // reCAPTCHA supported 40+ languages listed here: https://developers.google.com/recaptcha/docs/language
            $lang = $modx->getOption('cultureKey', null, 'en');
            // make sure the modLexicon class is loaded by instantiating 
            $modx->getService('lexicon','modLexicon');
            // load lexicon
            $modx->lexicon->load('recaptchav2:default');
            // get the message from default.inc.php from the correct lang
            $tech_err_msg = $modx->lexicon('recaptchav2.technical_error_message');
            $recaptcha_err_msg = $modx->lexicon('recaptchav2.recaptcha_error_message');
            
            // Get the class
            $recaptchav2Path = $modx->getOption('recaptchav2.core_path', null, $modx->getOption('core_path') . 'components/recaptchav2/');
            $recaptchav2Path .= 'model/recaptchav2/';
            if (!file_exists($recaptchav2Path . 'autoload.php')) {
                $modx->log(modX::LOG_LEVEL_WARN, 'Cannot find required RecaptchaV2 autoload.php file.'); 
                return false;
            }
            require_once($recaptchav2Path . 'autoload.php');
            $recaptchav2 = new \ReCaptcha\ReCaptcha($secret, new \ReCaptcha\RequestMethod\CurlPost());
            if (!($recaptchav2 instanceof \ReCaptcha\ReCaptcha)) {
                //$hook->addError('recaptchav2_error', $tech_err_msg);
                
                $modx->log(modX::LOG_LEVEL_WARN, 'Failed to load recaptchav2 class.'); 
                $modx->event->output($tech_err_msg);
            }
            
            // The response from reCAPTCHA
            $resp = null;
            // The error code from reCAPTCHA, if any
            $error = null;
            
            // Was there a reCAPTCHA response?
            if ($_POST['g-recaptcha-response']) {
                $resp = $recaptchav2->verify($_POST['g-recaptcha-response'], $_SERVER["REMOTE_ADDR"]);
            }
            
            // Hook pass/fail
            if ($resp != null && $resp->isSuccess()) {
                
            } else {
                //$hook->addError('recaptchav2_error', $recaptcha_err_msg);
                //DEBUG INFO: $modx->log(modX::LOG_LEVEL_ERROR, print_r($resp, true));
                $modx->event->output($recaptcha_err_msg);
            }
            break;
    }
}