pre_payment.php

См. документацию.

<?if (!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED !== true) die();?><?
 
use Bitrix\Sale\Order;
 
include(GetLangFileName(dirname(__FILE__)."/", "/payment.php"));
 
class CSalePaySystemPrePayment
{
    var $username = "";
    var $pwd = "";
    var $signature = "";
    var $currency = "";
    var $serverName = "";
    var $testMode = true;
    var $domain = "";
    var $token = "";
    var $payerId = "";
    var $encoding = "";
    var $version = "";
    var $notifyUrl = "";
    var $taxAmount = "";
    var $deliveryAmount = "";
 
    function init()
    {
        $this->username = CSalePaySystemAction::GetParamValue("PAYPAL_USER");
        $this->pwd = CSalePaySystemAction::GetParamValue("PAYPAL_PWD");
        $this->signature = CSalePaySystemAction::GetParamValue("PAYPAL_SIGNATURE");
        $this->currency = CSalePaySystemAction::GetParamValue("PAYMENT_CURRENCY");
        $this->testMode = (CSalePaySystemAction::GetParamValue("PS_IS_TEST") == "Y");
        $this->notifyUrl = CSalePaySystemAction::GetParamValue("PAYPAL_NOTIFY_URL");
 
        if($this->currency == '')
            $this->currency = CSaleLang::GetLangCurrency(SITE_ID);
 
        if($this->testMode)
            $this->domain = "sandbox.";
        if($_REQUEST["token"] <> '')
            $this->token = $_REQUEST["token"];
        if($_REQUEST["PayerID"] <> '')
            $this->payerId = $_REQUEST["PayerID"];
        $this->version = "98.0";
 
        $dbSite = CSite::GetByID(SITE_ID);
        $arSite = $dbSite->Fetch();
        $this->serverName = $arSite["SERVER_NAME"];
        if ($this->serverName == '')
        {
            if (defined("SITE_SERVER_NAME") && SITE_SERVER_NAME <> '')
                $this->serverName = SITE_SERVER_NAME;
            else
                $this->serverName = COption::GetOptionString("main", "server_name", "www.bitrixsoft.com");
        }
        
        $this->serverName = (CMain::IsHTTPS() ? "https" : "http")."://".$this->serverName;
 
        if($this->username == '' || $this->username == '' || $this->username == '')
        {
            $GLOBALS["APPLICATION"]->ThrowException("CSalePaySystempaypal: init error", "CSalePaySystempaypal_init_error");
            return false;
        }
        return true;
    }
    
    function BasketButtonShow()
    {
        if(LANGUAGE_ID == "ru")
            $imgSrc = "//www.1c-bitrix.ru/download/sale/paypal.jpg";
        elseif(LANGUAGE_ID == "de")
            $imgSrc = "//www.paypal.com/de_DE/i/btn/btn_xpressCheckout.gif";
        else
            $imgSrc = "//www.paypal.com/en_US/i/btn/btn_xpressCheckout.gif";
        return "<input name=\"paypalbutton\" style=\"padding-top:7px;\" type=\"image\" src=\"".$imgSrc."\" value=\"".GetMessage("PPL_BUTTON")."\" onclick='var cp=BX(\"coupon\"); if (cp) cp.disabled=true;'>";
    }
 
    function BasketButtonAction($orderData = array())
    {
        global $APPLICATION;
        if (array_key_exists('paypalbutton_x', $_POST) && array_key_exists('paypalbutton_y', $_POST))
        {
            $url = "https://api-3t.".$this->domain."paypal.com/nvp";
 
            $arFields = array(
                    "METHOD" => "SetExpressCheckout",
                    "VERSION" => "98.0",
                    "USER" => $this->username,
                    "PWD" => $this->pwd,
                    "SIGNATURE" => $this->signature,
                    "PAYMENTREQUEST_0_AMT" => number_format($orderData["AMOUNT"], 2, ".", ""),
                    "PAYMENTREQUEST_0_CURRENCYCODE" => $this->currency,
                    "RETURNURL" => $this->serverName.$orderData["PATH_TO_ORDER"],
                    "CANCELURL" => $this->serverName.$APPLICATION->GetCurPageParam("paypal=Y&paypal_error=Y", array("paypal", "paypal_error")),
                    "PAYMENTREQUEST_0_PAYMENTACTION" => "Authorization",
                    "PAYMENTREQUEST_0_DESC" => "Order payment for ".$this->serverName,
                    "LOCALECODE" => ToUpper(LANGUAGE_ID),
                    "buttonsource" => "Bitrix_Cart",
                );
 
            if(!empty($orderData["BASKET_ITEMS"]))
            {
                $arFields["PAYMENTREQUEST_0_ITEMAMT"] = number_format($orderData["AMOUNT"], 2, ".", "");
                foreach($orderData["BASKET_ITEMS"] as $k => $val) 
                {
                    $arFields["L_PAYMENTREQUEST_0_NAME".$k] = $APPLICATION->ConvertCharset($val["NAME"], SITE_CHARSET, "utf-8");
                    $arFields["L_PAYMENTREQUEST_0_AMT".$k] = number_format($val["PRICE"], 2, ".", "");
                    $arFields["L_PAYMENTREQUEST_0_QTY".$k] = $val["QUANTITY"];
                }
            }
 
            $arFields["RETURNURL"] .= ((mb_strpos($arFields["RETURNURL"], "?") === false) ? "?" : "&")."paypal=Y";
 
            $ht = new \Bitrix\Main\Web\HttpClient(array("version" => "1.1"));
            if($res = @$ht->post($url, $arFields))
            {
                $result = $this->parseResult($res);
 
                if($result["TOKEN"] <> '')
                {
                    $url = "https://www.".$this->domain."paypal.com/webscr?cmd=_express-checkout&token=".$result["TOKEN"];
                    if($orderData["ORDER_REQUEST"] == "Y")
                        return $url;
                    LocalRedirect($url);
                }
                else
                {
                    $GLOBALS["APPLICATION"]->ThrowException($result['L_SHORTMESSAGE0'].' : '.$result['L_LONGMESSAGE0'], "CSalePaySystemPrePayment_action_error");
                    return false;
                }
            }
            else
            {
                $GLOBALS["APPLICATION"]->ThrowException(GetMessage("PPL_ERROR"), "CSalePaySystemPrePayment_action_error");
                return false;
            }
        }
 
        return true;
    }
 
    function getHiddenInputs()
    {
        $result = "
            <input type=\"hidden\" name=\"paypal\" value=\"Y\">
            <input type=\"hidden\" name=\"token\" value=\"".htmlspecialcharsbx($this->token)."\">
            <input type=\"hidden\" name=\"PayerID\" value=\"".htmlspecialcharsbx($this->payerId)."\">
        ";
 
        if($this->token <> '')
            $result .= "<span style='color: green'>".GetMessage("PPL_PREAUTH_TEXT")."<br /><br /></span>";
        return $result;
    }
 
    function isAction()
    {
        if($_REQUEST["paypal"] == "Y" && $this->token <> '')
            return true;
        return false;
    }
 
    function parseResult($data)
    {
        global $APPLICATION;
 
        $keyarray = array();
        $res1= explode("&", $data);
        foreach($res1 as $res2)
        {
            list($key,$val) = explode("=", $res2);
            $keyarray[urldecode($key)] = urldecode($val);
            if($this->encoding <> '')
                $keyarray[urldecode($key)] = $APPLICATION->ConvertCharset($keyarray[urldecode($key)], $this->encoding, SITE_CHARSET);
        }
        return $keyarray;
 
    }
 
    function getProps()
    {
        if($this->token <> '')
        {
            $url = "https://api-3t.".$this->domain."paypal.com/nvp";
            $arFields = array(
                    "METHOD" => "GetExpressCheckoutDetails",
                    "VERSION" => $this->version,
                    "USER" => $this->username,
                    "PWD" => $this->pwd,
                    "SIGNATURE" => $this->signature,
                    "TOKEN" => $this->token,
                    "buttonsource" => "Bitrix_Cart",
                );
 
            $ht = new \Bitrix\Main\Web\HttpClient(array("version" => "1.1"));
            if($res = $ht->post($url, $arFields))
            {
                $result = $this->parseResult($res);
                if($result["ACK"] == "Success")
                {
                    $arResult = array(
                        "FIO" => $result["FIRSTNAME"]." ".$result["LASTNAME"],
                        "EMAIL" => $result["EMAIL"],
                        "ZIP" => $result["SHIPTOZIP"],
                        "ADDRESS" => $result["SHIPTOSTREET"]." ".$result["SHIPTOSTREET2"],
                        "COUNTRY" => $result["SHIPTOCOUNTRYNAME"],
                        "STATE" => $result["SHIPTOSTATE"],
                        "CITY" => $result["SHIPTOCITY"],
                        "LOCATION" => $result["SHIPTOCITY"],
                        "PP_SOURCE" => $result,
                        );
                    return $arResult;
                }
            }
        }
    }
 
    function payOrder($orderData = array())
    {
        if($this->token <> '')
        {
            global $APPLICATION;
            $url = "https://api-3t.".$this->domain."paypal.com/nvp";
            $arFields = array(
                    "METHOD" => "GetExpressCheckoutDetails",
                    "VERSION" => $this->version,
                    "USER" => $this->username,
                    "PWD" => $this->pwd,
                    "SIGNATURE" => $this->signature,
                    "TOKEN" => $this->token,
                    "buttonsource" => "Bitrix_Cart",
                );
 
            $ht = new \Bitrix\Main\Web\HttpClient(array("version" => "1.1"));
            if($res = $ht->post($url, $arFields))
            {
                $result = $this->parseResult($res);
                if($result["ACK"] == "Success" && in_array($result["CHECKOUTSTATUS"], array("PaymentActionNotInitiated")))
                {
                    $arFields["METHOD"] = "DoExpressCheckoutPayment";
                    $arFields["PAYERID"] = $this->payerId;
                    $arFields["PAYMENTACTION"] = "Sale";
                    $arFields["PAYMENTREQUEST_0_AMT"] = number_format($this->orderAmount, 2, ".", "");
                    $arFields["PAYMENTREQUEST_0_CURRENCYCODE"] = $this->currency;
                    $arFields["PAYMENTREQUEST_0_DESC"] = "Order #".$this->orderId;
                    $arFields["PAYMENTREQUEST_0_NOTETEX"] = "Order #".$this->orderId;
                    $arFields["PAYMENTREQUEST_0_INVNUM"] = $this->orderId;
                    $arFields["PAYMENTREQUEST_0_CUSTOM"] = $this->paymentId;
 
                    if(DoubleVal($this->deliveryAmount) > 0)
                    {
                        $arFields["PAYMENTREQUEST_0_SHIPPINGAMT"] = number_format($this->deliveryAmount, 2, ".", "");
                    }
                    $orderProps = $this->getProps();
 
                    if(!empty($orderProps))
                    {
                        $arFields["PAYMENTREQUEST_0_SHIPTONAME"] = $APPLICATION->ConvertCharset($orderProps["PP_SOURCE"]["PAYMENTREQUEST_0_SHIPTONAME"], SITE_CHARSET, "utf-8");
                        $arFields["PAYMENTREQUEST_0_SHIPTOSTREET"] = $APPLICATION->ConvertCharset($orderProps["PP_SOURCE"]["PAYMENTREQUEST_0_SHIPTOSTREET"], SITE_CHARSET, "utf-8");
                        $arFields["PAYMENTREQUEST_0_SHIPTOSTREET2"] = $APPLICATION->ConvertCharset($orderProps["PP_SOURCE"]["PAYMENTREQUEST_0_SHIPTOSTREET2"], SITE_CHARSET, "utf-8");
                        $arFields["PAYMENTREQUEST_0_SHIPTOCITY"] = $APPLICATION->ConvertCharset($orderProps["PP_SOURCE"]["PAYMENTREQUEST_0_SHIPTOCITY"], SITE_CHARSET, "utf-8");
                        $arFields["PAYMENTREQUEST_0_SHIPTOSTATE"] = $APPLICATION->ConvertCharset($orderProps["PP_SOURCE"]["PAYMENTREQUEST_0_SHIPTOSTATE"], SITE_CHARSET, "utf-8");
                        $arFields["PAYMENTREQUEST_0_SHIPTOZIP"] = $orderProps["PP_SOURCE"]["PAYMENTREQUEST_0_SHIPTOZIP"];
                        $arFields["PAYMENTREQUEST_0_SHIPTOCOUNTRYCODE"] = $APPLICATION->ConvertCharset($orderProps["PP_SOURCE"]["PAYMENTREQUEST_0_SHIPTOCOUNTRYCODE"], SITE_CHARSET, "utf-8");
                    }
 
                    if(!empty($orderData["BASKET_ITEMS"]))
                    {
                        $arFields["PAYMENTREQUEST_0_ITEMAMT"] = number_format($this->orderAmount-$this->deliveryAmount, 2, ".", "");
                        foreach($orderData["BASKET_ITEMS"] as $k => $val) 
                        {
                            $arFields["L_PAYMENTREQUEST_0_NAME".$k] = $APPLICATION->ConvertCharset($val["NAME"], SITE_CHARSET, "utf-8");
                            $arFields["L_PAYMENTREQUEST_0_AMT".$k] = number_format($val["PRICE"], 2, ".", "");
                            $arFields["L_PAYMENTREQUEST_0_QTY".$k] = $val["QUANTITY"];
                            $arFields["L_PAYMENTREQUEST_0_NUMBER".$k] = $val["PRODUCT_ID"];
                        }
                    }
 
                    if($this->notifyUrl <> '')
                        $arFields["PAYMENTREQUEST_0_NOTIFYURL"] = $this->notifyUrl;
 
                    if($res2 = $ht->Post($url, $arFields))
                    {
                        $result2 = $this->parseResult($res2);

                        $order = Order::load($this->orderId);
                        $payment = $order->getPaymentCollection()->getItemById($this->paymentId);
 
                        if($result2["ACK"] == "Success" && in_array($result2["PAYMENTINFO_0_PAYMENTSTATUS"], array("Completed")))
                        {
                            $payment->setField('PAID', 'Y');
                            $strPS_STATUS_MESSAGE = "";
                            $strPS_STATUS_MESSAGE .= "Name: ".$result["FIRSTNAME"]." ".$result["LASTNAME"]."; ";
                            $strPS_STATUS_MESSAGE .= "Email: ".$result["EMAIL"]."; ";
                            
                            $strPS_STATUS_DESCRIPTION = "";
                            $strPS_STATUS_DESCRIPTION .= "Payment status: ".$result2["PAYMENTINFO_0_PAYMENTSTATUS"]."; ";
                            $strPS_STATUS_DESCRIPTION .= "Payment sate: ".$result2["PAYMENTINFO_0_ORDERTIME"]."; ";
 
                            $arOrderFields = array(
                                    "PS_STATUS" => "Y",
                                    "PS_STATUS_CODE" => "-",
                                    "PS_STATUS_DESCRIPTION" => $strPS_STATUS_DESCRIPTION,
                                    "PS_STATUS_MESSAGE" => $strPS_STATUS_MESSAGE,
                                    "PS_SUM" => $result2["PAYMENTINFO_0_AMT"],
                                    "PS_CURRENCY" => $result2["PAYMENTINFO_0_CURRENCYCODE"],
                                    "PS_RESPONSE_DATE" => new \Bitrix\Main\Type\DateTime,
                                    "PAY_VOUCHER_NUM" => $result2["PAYMENTINFO_0_TRANSACTIONID"],
                                    "PAY_VOUCHER_DATE" => new \Bitrix\Main\Type\DateTime,
                                );
                        }
                        else
                        {
                            $strPS_STATUS_MESSAGE = "";
                            $strPS_STATUS_MESSAGE .= "Name: ".$result["FIRSTNAME"]." ".$result["LASTNAME"]."; ";
                            $strPS_STATUS_MESSAGE .= "Email: ".$result["EMAIL"]."; ";
                            
                            $strPS_STATUS_DESCRIPTION = "";
                            $strPS_STATUS_DESCRIPTION .= "Payment status: ".$result2["PAYMENTINFO_0_PAYMENTSTATUS"]."; ";
                            $strPS_STATUS_DESCRIPTION .= "Pending reason: ".$result2["PAYMENTINFO_0_PENDINGREASON"]."; ";
                            $strPS_STATUS_DESCRIPTION .= "Payment sate: ".$result2["PAYMENTINFO_0_ORDERTIME"]."; ";
 
                            $arOrderFields = array(
                                    "PS_STATUS" => "N",
                                    "PS_STATUS_CODE" => $result2["PAYMENTINFO_0_PAYMENTSTATUS"],
                                    "PS_STATUS_DESCRIPTION" => $strPS_STATUS_DESCRIPTION,
                                    "PS_STATUS_MESSAGE" => $strPS_STATUS_MESSAGE,
                                    "PS_SUM" => $result2["PAYMENTINFO_0_AMT"],
                                    "PS_CURRENCY" => $result2["PAYMENTINFO_0_CURRENCYCODE"],
                                    "PS_RESPONSE_DATE" => new \Bitrix\Main\Type\DateTime,
                                    "PAY_VOUCHER_NUM" => $result2["PAYMENTINFO_0_TRANSACTIONID"],
                                    "PAY_VOUCHER_DATE" => new \Bitrix\Main\Type\DateTime,
                                );
                        }
 
                        $result = $payment->setFields($arOrderFields);
                        if ($result->isSuccess())
                            $order->save();
                    }
                }
            }
        }
    }
}
?>