Your IP : 18.219.43.26
<?php
namespace Bitrix\Ml;
use Bitrix\Main\ArgumentException;
use Bitrix\Main\Config\Option;
use Bitrix\Main\Error;
use Bitrix\Main\Loader;
use Bitrix\Main\Result;
use Bitrix\Main\Web\HttpClient;
use Bitrix\Main\Web\Json;
use CUpdateClient;
/**
* Class Client
* @package Bitrix\Ml
*
* @method Result test(array $params)
* @method Result createModel(array $params)
* @method Result deleteModel(array $params)
* @method Result appendLearningData(array $params)
* @method Result startTraining(array $params)
* @method Result predictRecord(array $params)
* @method Result predictBatch(array $params)
*/
class Client
{
const DEFAULT_SERVER = "https://ml.bitrix.info";
const TYPE_BITRIX24 = "B24";
const TYPE_CP = "CP";
protected $serverAddress;
public function __construct()
{
$this->serverAddress = defined("ML_SERVER") ? ML_SERVER : static::DEFAULT_SERVER;
}
/**
* @param string $name
* @param array $arguments
* @return Result
* @throws ArgumentException
*/
public function __call($name, array $arguments)
{
$parameters = $arguments[0];
if(!is_array($parameters))
{
throw new ArgumentException("Call parameters should be an array");
}
$action = "mlserver.api." . $name;
return $this->performRequest($action, $parameters);
}
/**
* @param string $action
* @param array $parameters
* @return Result
* @throws ArgumentException
*/
protected function performRequest($action, array $parameters)
{
$result = new Result();
$httpClient = new HttpClient([
"socketTimeout" => 10,
"streamTimeout" => 30,
"disableSslVerification" => true
]);
$url = $this->serverAddress . "/api/?action=".$action;
$request = [
"action" => $action,
"serializedParameters" => base64_encode(gzencode(Json::encode($parameters))),
];
//$request += $parameters;
$request["BX_TYPE"] = static::getPortalType();
$request["BX_LICENCE"] = static::getLicenseCode();
$request["SERVER_NAME"] = (\CMain::isHTTPS() ? "https" : "http")."://".((defined("SITE_SERVER_NAME") && strlen(SITE_SERVER_NAME) > 0) ? SITE_SERVER_NAME : Option::get("main", "server_name"));
$request["BX_HASH"] = static::signRequest($request);
$queryResult = $httpClient->query(HttpClient::HTTP_POST, $url, $request);
if(!$queryResult)
{
$errors = $httpClient->getError();
foreach ($errors as $code => $message)
{
$result->addError(new Error($message, $code));
}
return $result;
}
$returnCode = $httpClient->getStatus();
if($returnCode != 200)
{
$result->addError(new Error("Server returned " . $returnCode . " code", "WRONG_SERVER_RESPONSE"));
return $result;
}
$response = $httpClient->getResult();
if($response == "")
{
$result->addError(new Error("Empty server response", "EMPTY_SERVER_RESPONSE"));
return $result;
}
try
{
$parsedResponse = Json::decode($response);
}
catch (\Exception $e)
{
$result->addError(new Error("Could not parse server response. Raw response: " . $response));
return $result;
}
if($parsedResponse["status"] === "error")
{
foreach ($parsedResponse["errors"] as $error)
{
$result->addError(new Error($error["message"], $error["code"], $error["customData"]));
}
}
else if(is_array($parsedResponse["data"]))
{
$result->setData($parsedResponse["data"]);
}
return $result;
}
public static function getPortalType()
{
if(Loader::includeModule("bitrix24") && defined("BX24_HOST_NAME"))
{
return static::TYPE_BITRIX24;
}
else
{
return static::TYPE_CP;
}
}
/**
* Return license code of the portal (to be used as a part of request verification scheme).
*
* @return string
*/
public static function getLicenseCode()
{
if(defined('BX24_HOST_NAME'))
{
return BX24_HOST_NAME;
}
else
{
require_once($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/classes/general/update_client.php");
return md5("BITRIX".\CUpdateClient::GetLicenseKey()."LICENCE");
}
}
/**
* Returns request authorization hash string.
*
* @param array $parameters Array or request parameters to be signed.
* @param string $suffix Suffix to append to signed string
* @return string
*/
public static function signRequest(array $parameters, $suffix = "")
{
$paramStr = md5(implode("|", $parameters) . ($suffix ? "|" . $suffix : ""));
$portalType = static::getPortalType();
if ($portalType == self::TYPE_BITRIX24 && function_exists('bx_sign'))
{
return bx_sign($paramStr);
}
else
{
include($_SERVER["DOCUMENT_ROOT"]."/bitrix/license_key.php");
return md5($paramStr.md5($LICENSE_KEY));
}
}
}