Bitrix24 integration

snippet.php

//<?php
/**
 * Bitrix24
 * 
 * Интеграция с Битрикс24 - создание лидов
 *
 * @category    snippet
 * @version     0.1
 * @internal    @properties &url=URL;text; &user_id=Assigned user ID;text;
 * @internal    @installset sample
 */

if (empty($params['url'])) {
    $modx->logEvent(0, 3, 'URL empty!', 'Bitrix24');
}

$url = rtrim($params['url'], '/') . '/crm.lead.add';

$request = [
    'TITLE' => 'Заявка с сайта ' . $_SERVER['HTTP_HOST'],
    'SOURCE_ID' => 'WEB',
    'STATUS_ID' => 'NEW',
];

if (!empty($params['user_id']) && is_numeric($params['user_id'])) {
    $request['ASSIGNED_BY_ID'] = $params['user_id'];
}

if (!empty($data['name'])) {
    $request['NAME'] = $data['name'];
}

foreach (['phone' => 'PHONE', 'email' => 'EMAIL'] as $field => $param) {
    if (!empty($data[$field])) {
        $request[$param] = [[
            'VALUE' => $data[$field],
            'VALUE_TYPE' => 'WORK',
        ]];
    }
}

$query = http_build_query(['fields' => $request]);
$curl  = curl_init($url);

curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_POSTFIELDS, $query);
curl_setopt($curl, CURLOPT_POST, 1);
$response = curl_exec($curl);
$error = curl_error($curl);

if (!empty($error)) {
    $response = 'Ошибка: ' . print_r($error, true);
}

curl_close($curl);

$modx->logEvent(0, 1, 'Ответ сервера: ' . $response, 'Bitrix24');