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lib/AWS/Lambda/PSGI.pm  view on Meta::CPAN

    my $type = $singleValueHeaders->{'content-type'} // 'application/octet-stream';
    my $isBase64Encoded = $type !~ m(^text/.*|application/(:?json|javascript|xml))i;
    if ($isBase64Encoded) {
        $content = encode_base64 $content, '';
    } else {
        $content = try {
            # is valid utf-8 string? try to decode as utf-8.
            decode_utf8($content, Encode::FB_CROAK | Encode::LEAVE_SRC);
        } catch {
            # it looks not utf-8 encoding. fallback to base64 encoding.
            $isBase64Encoded = 1;
            encode_base64 $content, '';
        };
    }

    return +{
        isBase64Encoded => bool $isBase64Encoded,
        headers => $singleValueHeaders,
        multiValueHeaders => $multiValueHeaders,
        statusCode => number $status,