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<?php |
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namespace MercadoPago\Http; |
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use ArrayAccess; |
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class Response |
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{ |
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/** |
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* @var int |
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*/ |
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private $statusCode = 0; |
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/** |
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* @var array |
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*/ |
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private $data = []; |
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/** |
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* Response constructor. |
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* @param int $statusCode |
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* @param string $json |
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*/ |
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public function __construct($statusCode, $json = '{}') |
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{ |
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$this->data = (array) json_decode($json, true); |
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$this->statusCode = (int) $statusCode; |
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} |
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/** |
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* @return null|string |
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*/ |
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public function getError() |
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{ |
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if ($this->statusCode < 400) { |
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return null; |
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} |
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$messagePieces = [$this->get('message')]; |
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if ($this->get('cause')) { |
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$messagePieces = array_merge($messagePieces, $this->parseCauses($this->get('cause'))); |
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} |
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return join(' - ', $messagePieces); |
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} |
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/** |
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* @param array $cause |
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* @return array |
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*/ |
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private function parseCauses(array $cause) |
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{ |
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$pieces = []; |
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if (is_array($cause) && array_key_exists('code', $cause) && array_key_exists('description', $cause)) { |
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$pieces[] = $cause['code'] . ': ' . $cause['description']; |
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} elseif (is_array($cause)) { |
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foreach ($cause as $causes) { |
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if (is_array($causes)) { |
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foreach ($causes as $cause) { |
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$pieces[] = $cause['code'] . ': ' . $cause['description']; |
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} |
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} else { |
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$pieces[] = $causes['code'] . ': ' . $causes['description']; |
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} |
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} |
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} |
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return $pieces; |
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} |
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/** |
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* @return int |
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*/ |
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public function getStatusCode() |
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{ |
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return $this->statusCode; |
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} |
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/** |
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* @return array |
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*/ |
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public function getData() |
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{ |
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return $this->data; |
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} |
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/** |
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* @return bool |
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*/ |
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public function isError() |
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{ |
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return $this->statusCode >= 400; |
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} |
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/** |
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* @param $key |
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* @param null $default |
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* @return array|mixed|null |
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*/ |
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public function get($key, $default = null) |
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{ |
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$keys = explode('.', (string)$key); |
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$array = &$this->data; |
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foreach ($keys as $key) { |
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if (!$this->exists($array, $key)) { |
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return $default; |
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} |
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$array = &$array[$key]; |
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} |
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return $array; |
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} |
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/** |
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* @param $array |
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* @param $key |
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* @return bool |
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*/ |
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36 |
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public function exists($array, $key) |
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{ |
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if ($array instanceof ArrayAccess) { |
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return isset($array[$key]); |
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} elseif (!is_array($array)) { |
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return false; |
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} |
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return array_key_exists($key, $array); |
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} |
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} |
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fedeisas /
mercadopago-sdk-php
