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<?php |
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namespace Dudlewebs\WPMCS\s3\Aws\S3\Parser; |
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|
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use Dudlewebs\WPMCS\s3\Aws\CommandInterface; |
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use Dudlewebs\WPMCS\s3\Aws\ResultInterface; |
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use Dudlewebs\WPMCS\s3\Psr\Http\Message\ResponseInterface; |
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/** |
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* A custom mutator for a GetBucketLocation request, which |
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* extract the bucket location value and injects it into the |
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* result as the `LocationConstraint` field. |
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* |
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* @internal |
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*/ |
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final class GetBucketLocationResultMutator implements S3ResultMutator |
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{ |
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/** |
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* @inheritDoc |
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*/ |
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public function __invoke(ResultInterface $result, CommandInterface $command, ResponseInterface $response) : ResultInterface |
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{ |
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if ($command->getName() !== 'GetBucketLocation') { |
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return $result; |
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} |
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$location = 'us-east-1'; |
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static $pattern = '/>(.+?)<\\/LocationConstraint>/'; |
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if (\preg_match($pattern, $response->getBody(), $matches)) { |
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$location = $matches[1] === 'EU' ? 'eu-west-1' : $matches[1]; |
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} |
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$result['LocationConstraint'] = $location; |
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$response->getBody()->rewind(); |
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return $result; |
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} |
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} |
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