paypal_ipn.php

来自「this the oscommerce 3.0 aplha 4」· PHP 代码 · 共 481 行 · 第 1/3 页

      return $this->_keys;
    }

/**
 * Returns the available post transaction actions in an array
 *
 * @access public
 * @param $history An array of transaction actions already processed
 * @return array
 */

    function getPostTransactionActions($history) {
      if ( (osc_empty(MODULE_PAYMENT_PAYPAL_IPN_API_USERNAME) === false) && (osc_empty(MODULE_PAYMENT_PAYPAL_IPN_API_PASSWORD) === false) && (osc_empty(MODULE_PAYMENT_PAYPAL_IPN_API_CERTIFICATE) === false) ) {
        $actions = array(4 => 'inquiryTransaction');

        if ( (in_array('2', $history) === false) && (in_array('3', $history) === false) ) {
          $actions[2] = 'cancelTransaction';
          $actions[3] = 'approveTransaction';
        }

        return $actions;
      }

      return false;
    }

/**
 * Approves the transaction at the gateway server
 *
 * @access public
 * @param $id The ID of the order
 */

    function approveTransaction($id) {
      global $osC_Database;

      $Qorder = $osC_Database->query('select transaction_return_value from :table_orders_transactions_history where orders_id = :orders_id and transaction_code = 1 order by date_added limit 1');
      $Qorder->bindTable(':table_orders_transactions_history', TABLE_ORDERS_TRANSACTIONS_HISTORY);
      $Qorder->bindInt(':orders_id', $id);
      $Qorder->execute();

      if ($Qorder->numberOfRows() === 1) {
        $osC_XML = new osC_XML($Qorder->value('transaction_return_value'));
        $result = $osC_XML->toArray();

        $string = '<?xml version="1.0" encoding="UTF-8"?>
                   <SOAP-ENV:Envelope xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/1999/XMLSchema" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
                     <SOAP-ENV:Header>
                       <RequesterCredentials xmlns="urn:ebay:api:PayPalAPI" SOAP-ENV:mustUnderstand="1">
                         <Credentials xmlns="urn:ebay:apis:eBLBaseComponents">
                           <Username>' . MODULE_PAYMENT_PAYPAL_IPN_API_USERNAME . '</Username>
                           <Password>' . MODULE_PAYMENT_PAYPAL_IPN_API_PASSWORD . '</Password>
                           <Subject/>
                         </Credentials>
                       </RequesterCredentials>
                     </SOAP-ENV:Header>
                     <SOAP-ENV:Body>
                       <DoCaptureReq xmlns="urn:ebay:api:PayPalAPI">
                         <DoCaptureRequest xmlns="urn:ebay:api:PayPalAPI">
                           <Version xmlns="urn:ebay:apis:eBLBaseComponents" xsi:type="xsd:string">1.0</Version>
                           <AuthorizationID>' . $result['root']['auth_id'] . '</AuthorizationID>
                           <Amount currencyID="' . $result['root']['mc_currency'] . '" xsi:type="cc:BasicAmountType">' . $result['root']['mc_gross'] . '</Amount>
                           <CompleteType>Complete</CompleteType>
                         </DoCaptureRequest>
                       </DoCaptureReq>
                     </SOAP-ENV:Body>
                   </SOAP-ENV:Envelope>';

        $result = $this->sendTransactionToGateway($this->_gateway_server, $string, '', 'post', MODULE_PAYMENT_PAYPAL_IPN_API_CERTIFICATE);

        if (empty($result) === false) {
          $osC_XML = new osC_XML($result);

// there is a PHP 5.1.2 XML root namespace bug; http://bugs.php.net/bug.php?id=37035
          $result = $osC_XML->toArray();

          if (isset($result['SOAP-ENV:Envelope']['SOAP-ENV:Body']['DoCaptureResponse'])) {
            $info = $result['SOAP-ENV:Envelope']['SOAP-ENV:Body']['DoCaptureResponse'];
            $result =& $info['DoCaptureResponseDetails'];

            if ($info['Ack'] == 'Success') {
              $data = array('root' => array('AuthorizationID' => $result['AuthorizationID'],
                                            'PaymentInfo' => array('TransactionID' => $result['PaymentInfo']['TransactionID'],
                                                                   'ParentTransactionID' => $result['PaymentInfo']['ParentTransactionID'],
                                                                   'ReceiptID' => $result['PaymentInfo']['ReceiptID'],
                                                                   'TransactionType' => $result['PaymentInfo']['TransactionType'],
                                                                   'PaymentType' => $result['PaymentInfo']['PaymentType'],
                                                                   'PaymentDate' => $result['PaymentInfo']['PaymentDate'],
                                                                   'GrossAmount' => $result['PaymentInfo']['GrossAmount'],
                                                                   'GrossAmountCurrencyID' => $result['PaymentInfo']['GrossAmount attr']['currencyID'],
                                                                   'FeeAmount' => $result['PaymentInfo']['FeeAmount'],
                                                                   'FeeAmountCurrencyID' => $result['PaymentInfo']['FeeAmount attr']['currencyID'],
                                                                   'TaxAmount' => $result['PaymentInfo']['TaxAmount'],
                                                                   'TaxAmountCurrencyID' => $result['PaymentInfo']['TaxAmount attr']['currencyID'],
                                                                   'ExchangeRate' => $result['PaymentInfo']['ExchangeRate'],
                                                                   'PaymentStatus' => $result['PaymentInfo']['PaymentStatus'],
                                                                   'PendingReason' => $result['PaymentInfo']['PendingReason'],
                                                                   'ReasonCode' => $result['PaymentInfo']['ReasonCode'])));
            } else {
              $data = array('root' => array('Ack' => $info['Ack'],
                                            'Errors' => array('ShortMessage' => $info['Errors']['ShortMessage'],
                                                              'LongMessage' => $info['Errors']['LongMessage'],
                                                              'ErrorCode' => $info['Errors']['ErrorCode'])));
            }

            $osC_XML = new osC_XML($data);

            $Qtransaction = $osC_Database->query('insert into :table_orders_transactions_history (orders_id, transaction_code, transaction_return_value, transaction_return_status, date_added) values (:orders_id, :transaction_code, :transaction_return_value, :transaction_return_status, now())');
            $Qtransaction->bindTable(':table_orders_transactions_history', TABLE_ORDERS_TRANSACTIONS_HISTORY);
            $Qtransaction->bindInt(':orders_id', $id);
            $Qtransaction->bindInt(':transaction_code', 3);
            $Qtransaction->bindValue(':transaction_return_value', $osC_XML->toXML());
            $Qtransaction->bindInt(':transaction_return_status', ($info['Ack'] == 'Success' ? 1 : 0));
            $Qtransaction->execute();
          }
        }
      }
    }

/**
 * Cancels the transaction at the gateway server
 *
 * @access public
 * @param $id The ID of the order
 */

    function cancelTransaction($id) {
      global $osC_Database;

      $Qorder = $osC_Database->query('select transaction_return_value from :table_orders_transactions_history where orders_id = :orders_id and transaction_code = 1 order by date_added limit 1');
      $Qorder->bindTable(':table_orders_transactions_history', TABLE_ORDERS_TRANSACTIONS_HISTORY);
      $Qorder->bindInt(':orders_id', $id);
      $Qorder->execute();

      if ($Qorder->numberOfRows() === 1) {
        $osC_XML = new osC_XML($Qorder->value('transaction_return_value'));
        $result = $osC_XML->toArray();

        $string = '<?xml version="1.0" encoding="UTF-8"?>
                   <SOAP-ENV:Envelope xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/1999/XMLSchema" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
                     <SOAP-ENV:Header>
                       <RequesterCredentials xmlns="urn:ebay:api:PayPalAPI" SOAP-ENV:mustUnderstand="1">
                         <Credentials xmlns="urn:ebay:apis:eBLBaseComponents">
                           <Username>' . MODULE_PAYMENT_PAYPAL_IPN_API_USERNAME . '</Username>
                           <Password>' . MODULE_PAYMENT_PAYPAL_IPN_API_PASSWORD . '</Password>
                           <Subject/>
                         </Credentials>
                       </RequesterCredentials>
                     </SOAP-ENV:Header>
                     <SOAP-ENV:Body>
                       <DoVoidReq xmlns="urn:ebay:api:PayPalAPI">
                         <DoVoidRequest xmlns="urn:ebay:api:PayPalAPI">
                           <Version xmlns="urn:ebay:apis:eBLBaseComponents" xsi:type="xsd:string">1.0</Version>
                           <AuthorizationID>' . $result['root']['auth_id'] . '</AuthorizationID>
                         </DoVoidRequest>
                       </DoVoidReq>
                     </SOAP-ENV:Body>
                   </SOAP-ENV:Envelope>';

        $result = $this->sendTransactionToGateway($this->_gateway_server, $string, '', 'post', MODULE_PAYMENT_PAYPAL_IPN_API_CERTIFICATE);