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<?php |
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namespace Dudlewebs\WPMCS\s3\Aws\Api\Parser; |
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|
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use Dudlewebs\WPMCS\s3\Aws\Api\DateTimeResult; |
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use Dudlewebs\WPMCS\s3\Aws\Api\Shape; |
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use Dudlewebs\WPMCS\s3\Psr\Http\Message\ResponseInterface; |
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trait MetadataParserTrait |
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{ |
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/** |
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* Extract a single header from the response into the result. |
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*/ |
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protected function extractHeader($name, Shape $shape, ResponseInterface $response, &$result) |
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{ |
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$value = $response->getHeaderLine($shape['locationName'] ?: $name); |
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// Empty values should not be deserialized |
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if ($value === null || $value === '') { |
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return; |
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} |
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switch ($shape->getType()) { |
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case 'float': |
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case 'double': |
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$value = (float) $value; |
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break; |
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case 'long': |
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case 'integer': |
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$value = (int) $value; |
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break; |
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case 'boolean': |
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$value = \filter_var($value, \FILTER_VALIDATE_BOOLEAN); |
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break; |
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case 'blob': |
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$value = \base64_decode($value); |
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break; |
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case 'timestamp': |
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try { |
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$value = DateTimeResult::fromTimestamp($value, !empty($shape['timestampFormat']) ? $shape['timestampFormat'] : null); |
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break; |
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} catch (\Exception $e) { |
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// If the value cannot be parsed, then do not add it to the |
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// output structure. |
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return; |
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} |
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case 'string': |
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if ($shape['jsonvalue']) { |
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$value = $this->parseJson(\base64_decode($value), $response); |
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} |
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break; |
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} |
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$result[$name] = $value; |
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} |
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/** |
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* Extract a map of headers with an optional prefix from the response. |
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*/ |
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protected function extractHeaders($name, Shape $shape, ResponseInterface $response, &$result) |
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{ |
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// Check if the headers are prefixed by a location name |
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$result[$name] = []; |
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$prefix = $shape['locationName']; |
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$prefixLen = \strlen($prefix); |
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foreach ($response->getHeaders() as $k => $values) { |
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if (!$prefixLen) { |
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$result[$name][$k] = \implode(', ', $values); |
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} elseif (\stripos($k, $prefix) === 0) { |
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$result[$name][\substr($k, $prefixLen)] = \implode(', ', $values); |
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} |
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} |
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} |
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/** |
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* Places the status code of the response into the result array. |
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*/ |
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protected function extractStatus($name, ResponseInterface $response, array &$result) |
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{ |
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$result[$name] = (int) $response->getStatusCode(); |
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} |
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} |
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