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<?php |
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namespace OpenBuildings\PayPal; |
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/** |
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* @author Haralan Dobrev <[email protected]> |
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* @copyright 2013 OpenBuildings, Inc. |
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* @license http://spdx.org/licenses/BSD-3-Clause |
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*/ |
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class Payment_ExpressCheckout extends Payment { |
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const API_VERSION = '98.0'; |
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public function get_express_checkout_details(array $params) |
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{ |
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if ( ! isset($params['TOKEN'])) |
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throw new Exception( |
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'You must provide a TOKEN parameter for method "'.__METHOD__.'"' |
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); |
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return $this->_request('GetExpressCheckoutDetails', $params); |
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} |
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/** |
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* Make an SetExpressCheckout call. |
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*/ |
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public function set_express_checkout(array $params = array()) |
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{ |
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return $this->_request('SetExpressCheckout', $this->_set_params($params)); |
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} |
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public function do_express_checkout_payment($token, $payer_id) |
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{ |
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$order = $this->order(); |
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return $this->_request('DoExpressCheckoutPayment', array( |
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'TOKEN' => $token, |
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'PAYERID' => $payer_id, |
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// Total amount of the order |
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'PAYMENTREQUEST_0_AMT' => number_format($order['total_price'], 2, '.', ''), |
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// Price of the items being sold |
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'PAYMENTREQUEST_0_ITEMAMT' => number_format($order['items_price'], 2, '.', ''), |
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// Shipping costs for the whole transaction |
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'PAYMENTREQUEST_0_SHIPPINGAMT' => number_format($order['shipping_price'], 2, '.', ''), |
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'PAYMENTREQUEST_0_CURRENCYCODE' => $this->config('currency'), |
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'PAYMENTREQUEST_0_PAYMENTACTION' => 'Sale' |
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)); |
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} |
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protected function _set_params(array $params = array()) |
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{ |
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$order = $this->order(); |
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$defaultParams = array( |
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// Total amount for the transaction |
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'PAYMENTREQUEST_0_AMT' => number_format($order['total_price'], 2, '.', ''), |
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// Price of the items being sold |
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'PAYMENTREQUEST_0_ITEMAMT' => number_format($order['items_price'], 2, '.', ''), |
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// Shipping costs for the whole transaction |
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'PAYMENTREQUEST_0_SHIPPINGAMT' => number_format($order['shipping_price'], 2, '.', ''), |
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'PAYMENTREQUEST_0_CURRENCYCODE' => $this->config('currency'), |
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'PAYMENTREQUEST_0_PAYMENTACTION' => 'Sale', |
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'RETURNURL' => $this->return_url(), |
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'CANCELURL' => $this->cancel_url(), |
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'useraction' => 'commit', |
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// PayPal won't display shipping fields to the customer |
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// For digital goods this field is required and it must be set to 1. |
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'NOSHIPPING' => 1, |
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'ADDROVERRIDE' => 0, |
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); |
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$params = array_merge($defaultParams, $params); |
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if ($this->notify_url()) |
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{ |
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$params['PAYMENTREQUEST_0_NOTIFYURL'] = $this->notify_url(); |
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} |
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return $params; |
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} |
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protected function _request($method, array $params = array()) |
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{ |
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return $this->request(static::merchant_endpoint_url(), array( |
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'METHOD' => $method, |
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'VERSION' => Payment_ExpressCheckout::API_VERSION, |
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'USER' => $this->config('username'), |
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'PWD' => $this->config('password'), |
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'SIGNATURE' => $this->config('signature'), |
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) + $params); |
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} |
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} |
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OpenBuildings /
paypal
