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<?php |
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namespace OpenBuildings\PayPal; |
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/** |
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* Simple payments |
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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_Adaptive_Simple extends Payment_Adaptive { |
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const WEBAPPS_ENDPOINT_END = 'paypal.com/webapps/adaptivepayment/flow/pay'; |
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const API_OPERATION_PAY = 'Pay'; |
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const API_OPERATION_EXECUTE_PAYMENT = 'ExecutePayment'; |
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/** |
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* Use this option if you are not using the Pay request |
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* in combination with ExecutePayment |
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*/ |
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const ACTION_TYPE_PAY = 'PAY'; |
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/** |
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* Use this option to set up the payment instructions with SetPaymentOptions |
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* and then execute the payment at a later time with the ExecutePayment. |
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*/ |
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const ACTION_TYPE_CREATE = 'CREATE'; |
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/** |
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* For chained payments only, specify this value to delay payments to |
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* the secondary receivers. |
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* Only the payment to the primary receiver is processed. |
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*/ |
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const ACTION_TYPE_PAY_PRIMARY = 'PAY_PRIMARY'; |
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/** |
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* Sender pays all fees (for personal, implicit simple/parallel payments; do not use for chained or unilateral payments) |
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*/ |
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const FEES_PAYER_SENDER = 'SENDER'; |
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/** |
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* Primary receiver pays all fees (chained payments only) |
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*/ |
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const FEES_PAYER_PRIMARYRECEIVER = 'PRIMARYRECEIVER'; |
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/** |
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* Each receiver pays their own fee (default, personal and unilateral payments) |
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*/ |
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const FEES_PAYER_EACHRECEIVER = 'EACHRECEIVER'; |
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/** |
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* Secondary receivers pay all fees |
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* (use only for chained payments with one secondary receiver) |
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*/ |
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const FEES_PAYER_SECONDARYONLY = 'SECONDARYONLY'; |
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// This is a payment for non-digital goods |
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const PAYMENT_TYPE_GOODS = 'GOODS'; |
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// This is a payment for services (default) |
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const PAYMENT_TYPE_SERVICE = 'SERVICE'; |
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// This is a person-to-person payment |
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// Person-to-person payments are valid only for parallel payments |
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// that have the feesPayer field set to EACHRECEIVER or SENDER |
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const PAYMENT_TYPE_PERSONAL = 'PERSONAL'; |
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// This is a person-to-person payment for a cash advance |
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const PAYMENT_TYPE_CASHADVANCE = 'CASHADVANCE'; |
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// This is a payment for digital goods |
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const PAYMENT_TYPE_DIGITALGOODS = 'DIGITALGOODS'; |
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// This is a person-to-person payment for bank withdrawals, |
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// available only with special permission |
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const PAYMENT_TYPE_BANK_MANAGED_WITHDRAWAL = 'BANK_MANAGED_WITHDRAWAL'; |
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protected static $_allowed_action_types = array( |
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self::ACTION_TYPE_PAY, |
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self::ACTION_TYPE_CREATE, |
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); |
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protected static $_allowed_fees_payer_types = array( |
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self::FEES_PAYER_SENDER, |
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self::FEES_PAYER_PRIMARYRECEIVER, |
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self::FEES_PAYER_EACHRECEIVER, |
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); |
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protected static $_allowed_payment_types = array( |
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self::PAYMENT_TYPE_GOODS, |
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self::PAYMENT_TYPE_SERVICE, |
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self::PAYMENT_TYPE_SERVICE, |
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self::PAYMENT_TYPE_PERSONAL, |
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self::PAYMENT_TYPE_CASHADVANCE, |
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self::PAYMENT_TYPE_DIGITALGOODS, |
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self::PAYMENT_TYPE_BANK_MANAGED_WITHDRAWAL, |
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); |
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public static function approve_url($pay_key, $mobile = FALSE) |
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{ |
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if ($mobile) |
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return static::webapps_url(array( |
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'paykey' => $pay_key |
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), TRUE); |
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return Payment::webscr_url('_ap-payment', array( |
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'paykey' => $pay_key |
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)); |
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} |
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protected $_implicit_approval = FALSE; |
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protected $_action_type = 'PAY'; |
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/** |
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* Get the NVP fields array fusion from the order and the configuration |
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* @return array |
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*/ |
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public function fields() |
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{ |
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$order = $this->order(); |
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$fields = array( |
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'returnUrl' => $this->return_url(), |
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'cancelUrl' => $this->cancel_url(), |
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'actionType' => $this->action_type(), |
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'currencyCode' => $this->config('currency'), |
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'reverseAllParallelPaymentsOnError' => $this->config('reverse_on_error') |
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? 'true' |
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: 'false' |
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); |
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// Backwards compatibility: you can set a "receiver" field |
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// for a single receiver |
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if (isset($order['receiver'])) |
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{ |
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$order['receivers'] = array($order['receiver']); |
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} |
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$fields['receiverList'] = Util::receiver_list($order['receivers'], $this instanceof Payment_Adaptive_Chained); |
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if ($this->implicit_approval()) |
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{ |
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if (($sender_email = $this->config('email'))) |
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{ |
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$fields['senderEmail'] = $sender_email; |
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} |
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elseif (($sender_account_id = $this->config('accountId'))) |
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{ |
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$fields['sender']['accountId'] = $sender_account_id; |
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} |
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} |
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if ( ! in_array($this->config('fees_payer'), self::$_allowed_fees_payer_types)) |
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throw new Exception('Fees payer type ":feesPayer" is not allowed!', array( |
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':feesPayer' => $this->config('fees_payer') |
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)); |
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$fields['feesPayer'] = $this->config('fees_payer'); |
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if ( ! empty($order['order_number'])) |
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{ |
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$fields['trackingId'] = $order['order_number']; |
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} |
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if ($this->notify_url()) |
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{ |
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$fields['ipnNotificationUrl'] = $this->notify_url(); |
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} |
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$fields = $this->_set_payment_type($fields); |
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return $fields; |
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} |
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protected function _set_payment_type(array $fields) |
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{ |
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$payment_type = $this->config('payment_type'); |
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if (isset($payment_type['secondary'])) |
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{ |
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$payment_type = $payment_type['secondary']; |
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} |
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elseif ( ! $payment_type AND ! is_string($payment_type)) |
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{ |
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return $fields; |
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} |
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foreach ($fields['receiverList'] as $index => $receiver) |
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{ |
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$fields['receiverList'][$index]['paymentType'] = $payment_type; |
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} |
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return $fields; |
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} |
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/** |
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* Get or set whether this is an implicitly approved payment |
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* |
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* @param boolean $implicit_approval |
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* @return boolean|$this |
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*/ |
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public function implicit_approval($implicit_approval = NULL) |
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{ |
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if ($implicit_approval === NULL) |
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return $this->_implicit_approval; |
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$this->_implicit_approval = (bool) $implicit_approval; |
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return $this; |
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} |
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/** |
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* Get or set the action type |
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* |
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* @param string $action_type See Payment_Adaptive::$_allowed_action_types |
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* @return string|$this |
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*/ |
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public function action_type($action_type = NULL) |
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{ |
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if ($action_type === NULL) |
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return $this->_action_type; |
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$this->_action_type = $action_type; |
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return $this; |
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} |
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public function do_payment() |
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{ |
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$fields = $this->fields(); |
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if ( ! empty($fields['receiverList'])) |
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{ |
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$receiver_list = Util::array_to_nvp($fields, 'receiverList', 'receiver'); |
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unset($fields['receiverList']); |
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$fields = array_merge_recursive($fields, $receiver_list); |
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} |
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return $this->pay($fields); |
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} |
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/** |
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* Perform low-level Pay API request. |
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*/ |
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public function pay($data) |
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{ |
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return $this->_request(self::API_OPERATION_PAY, $data); |
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} |
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/** |
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* Perform a low-level ExecutePayment API request. |
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*/ |
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public function execute_payment($data) |
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{ |
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return $this->_request(self::API_OPERATION_EXECUTE_PAYMENT, $data); |
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} |
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} |
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It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: