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<?php |
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namespace Omnipay\ZipPay\Message; |
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use Omnipay\Common\Message\AbstractResponse; |
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use Omnipay\Common\Message\RequestInterface; |
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/** |
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* Response |
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*/ |
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class Response extends AbstractResponse |
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{ |
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protected $headers; |
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protected $status; |
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public function __construct(RequestInterface $request, $data, $headers, $status) |
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{ |
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$this->request = $request; |
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$this->data = $data; |
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$this->headers = $headers; |
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$this->status = $status; |
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} |
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public function isSuccessful() |
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{ |
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$statusCode = $this->getCode(); |
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if (is_null($statusCode)) { |
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return false; |
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} |
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return $statusCode >= 200 && $statusCode <= 399; |
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} |
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public function getCode() |
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{ |
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return $this->status; |
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} |
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public function getTransactionReference() |
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{ |
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return $this->getDataField('id'); |
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} |
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public function isRedirect() |
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{ |
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return !empty($this->getRedirectUrl()); |
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} |
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public function getRedirectUrl() |
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{ |
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return $this->getDataField('uri'); |
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} |
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public function getHeaders() |
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{ |
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return $this->headers; |
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} |
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public function getErrorCode() |
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{ |
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if ($this->isSuccessful()) { |
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return null; |
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} |
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return $this->getDataField('error.code'); |
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} |
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public function getErrorDetails() |
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{ |
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if ($this->isSuccessful()) { |
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return null; |
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} |
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return $this->getDataField('error.details'); |
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} |
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public function getMessage() |
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{ |
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if ($this->isSuccessful()) { |
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return $this->getDataField('state'); |
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} else { |
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return $this->getDataField('error.message'); |
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} |
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} |
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protected function getHeader($field) |
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{ |
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if (empty($this->headers[$field])) { |
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return null; |
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} |
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return reset($this->headers[$field]); |
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} |
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protected function getDataField($field) |
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{ |
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if (strpos($field, '.') === false) { |
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return $this->getTopLevelDataField($field); |
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} |
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return $this->getNestedDataField($field); |
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} |
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protected function getTopLevelDataField($field) |
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{ |
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if (isset($this->data[$field])) { |
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return $this->data[$field]; |
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} |
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return null; |
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} |
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protected function getNestedDataField($field) |
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{ |
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$levels = explode('.', $field); |
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$data = $this->data; |
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foreach ($levels as $level) { |
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if (!isset($data[$level])) { |
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return null; |
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} |
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$data = $data[$level]; |
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} |
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return $data; |
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} |
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} |
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