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<?php |
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namespace Omnipay\PaypalRest\Message; |
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/** |
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* @author Ivan Kerin <[email protected]> |
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* @copyright 2014, Clippings Ltd. |
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* @license http://spdx.org/licenses/BSD-3-Clause |
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*/ |
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abstract class AbstractPaypalRequest extends AbstractRequest |
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{ |
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/** |
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* @return string |
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*/ |
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abstract public function getEndpoint(); |
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/** |
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* From Official Paypal SDK |
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* |
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* @return string |
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*/ |
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private function generateRequestId() |
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{ |
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static $pid = -1; |
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static $addr = -1; |
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if ($pid == -1) { |
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$pid = getmypid(); |
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} |
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if ($addr == -1) { |
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if (array_key_exists('SERVER_ADDR', $_SERVER)) { |
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$addr = ip2long($_SERVER['SERVER_ADDR']); |
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} else { |
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$addr = php_uname('n'); |
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} |
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} |
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return $addr . $pid . $_SERVER['REQUEST_TIME'] . mt_rand(0, 0xffff); |
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} |
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/** |
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* @return string |
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*/ |
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public function getHttpMethod() |
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{ |
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return 'POST'; |
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} |
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/** |
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* @param array $parameters |
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* @return self |
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*/ |
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public function initialize(array $parameters = array()) |
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{ |
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parent::initialize($parameters); |
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if (null === $this->getRequestId()) { |
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$this->setRequestId($this->generateRequestId()); |
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} |
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return $this; |
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} |
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/** |
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* @param string $value |
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*/ |
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public function setRequestId($value) |
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{ |
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return $this->setParameter('requestId', $value); |
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} |
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/** |
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* @return string |
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*/ |
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public function getRequestId() |
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{ |
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return $this->getParameter('requestId'); |
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} |
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/** |
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* @param string $value |
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*/ |
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public function setToken($value) |
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{ |
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return $this->setParameter('token', $value); |
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} |
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/** |
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* @return string |
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*/ |
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public function getToken() |
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{ |
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return $this->getParameter('token'); |
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} |
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/** |
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* @param array $data |
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* @return \Guzzle\Http\Message\RequestInterface |
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*/ |
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public function getHttpRequest(array $data) |
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{ |
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return $this->httpClient->createRequest( |
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$this->getHttpMethod(), |
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$this->getServer().$this->getEndpoint(), |
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array( |
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'Accept' => 'application/json', |
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'Authorization' => 'Bearer '.$this->getToken(), |
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'Content-type' => 'application/json', |
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), |
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empty($data) ? '{}' : json_encode($data) |
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); |
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} |
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/** |
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* @param array $data |
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* @return \Guzzle\Http\Message\Response |
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*/ |
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public function sendHttpRequest(array $data) |
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{ |
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return $this->getHttpRequest($data)->send(); |
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} |
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} |
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clippings /
omnipay-paypal
