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<?php |
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namespace Aws\Api\ErrorParser; |
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use Aws\Api\Parser\PayloadParserTrait; |
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use Psr\Http\Message\ResponseInterface; |
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/** |
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* Parses XML errors. |
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*/ |
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class XmlErrorParser |
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{ |
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use PayloadParserTrait; |
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public function __invoke(ResponseInterface $response) |
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{ |
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$code = (string) $response->getStatusCode(); |
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$data = [ |
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'type' => $code[0] == '4' ? 'client' : 'server', |
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'request_id' => null, |
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'code' => null, |
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'message' => null, |
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'parsed' => null |
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]; |
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$body = $response->getBody(); |
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if ($body->getSize() > 0) { |
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$this->parseBody($this->parseXml($body), $data); |
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} else { |
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$this->parseHeaders($response, $data); |
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} |
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return $data; |
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} |
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private function parseHeaders(ResponseInterface $response, array &$data) |
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{ |
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if ($response->getStatusCode() == '404') { |
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$data['code'] = 'NotFound'; |
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} |
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$data['message'] = $response->getStatusCode() . ' ' |
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. $response->getReasonPhrase(); |
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if ($requestId = $response->getHeaderLine('x-amz-request-id')) { |
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$data['request_id'] = $requestId; |
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$data['message'] .= " (Request-ID: $requestId)"; |
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} |
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} |
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private function parseBody(\SimpleXMLElement $body, array &$data) |
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{ |
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$data['parsed'] = $body; |
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$namespaces = $body->getDocNamespaces(); |
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if (!isset($namespaces[''])) { |
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$prefix = ''; |
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} else { |
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// Account for the default namespace being defined and PHP not |
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// being able to handle it :(. |
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$body->registerXPathNamespace('ns', $namespaces['']); |
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$prefix = 'ns:'; |
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} |
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if ($tempXml = $body->xpath("//{$prefix}Code[1]")) { |
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$data['code'] = (string) $tempXml[0]; |
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} |
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if ($tempXml = $body->xpath("//{$prefix}Message[1]")) { |
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$data['message'] = (string) $tempXml[0]; |
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} |
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$tempXml = $body->xpath("//{$prefix}RequestId[1]"); |
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if (empty($tempXml)) { |
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$tempXml = $body->xpath("//{$prefix}RequestID[1]"); |
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} |
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if (isset($tempXml[0])) { |
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$data['request_id'] = (string) $tempXml[0]; |
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} |
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} |
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} |
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itstructure /
yii2-template-simple
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