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<?php |
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declare(strict_types=1); |
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namespace WShafer\SwooleExpressive\Bridge; |
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use Swoole\Http\Request as SwooleRequest; |
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use Zend\Diactoros\ServerRequest; |
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use Zend\Diactoros\Stream; |
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class Psr7RequestBuilder |
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{ |
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public function build(SwooleRequest $swooleRequest) |
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{ |
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$rawContent = (string) $swooleRequest->rawcontent(); |
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$body = new Stream('php://memory', 'r+b'); |
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$body->write($rawContent); |
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return new ServerRequest( |
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$this->buildServerParams($swooleRequest), |
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$swooleRequest->files ?? [], |
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$swooleRequest->server['request_uri'] ?? null, |
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$swooleRequest->server['request_method'] ?? null, |
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$body, |
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$swooleRequest->header ?? [], |
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$swooleRequest->cookie ?? [], |
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$swooleRequest->get ?? [], |
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$swooleRequest->post ?? null, |
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$swooleRequest->server['server_protocol'] ?? '1.1' |
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); |
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} |
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public function buildServerParams(SwooleRequest $swooleRequest) |
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{ |
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$server = $swooleRequest->server ?? []; |
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$header = $swooleRequest->header ?? []; |
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$return['USER'] = get_current_user(); |
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if (function_exists('posix_getpwuid')) { |
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$return['USER'] = posix_getpwuid(posix_geteuid())['name']; |
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} |
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$return['HTTP_CACHE_CONTROL'] = $header['cache-control'] ?? ''; |
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$return['HTTP_UPGRADE_INSECURE_REQUESTS'] = $header['upgrade-insecure-requests-control'] ?? ''; |
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$return['HTTP_CONNECTION'] = $header['connection'] ?? ''; |
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$return['HTTP_DNT'] = $header['dnt'] ?? ''; |
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$return['HTTP_ACCEPT_ENCODING'] = $header['accept-encoding'] ?? ''; |
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$return['HTTP_ACCEPT_LANGUAGE'] = $header['accept-accept-language'] ?? ''; |
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$return['HTTP_ACCEPT'] = $header['accept'] ?? ''; |
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$return['HTTP_USER_AGENT'] = $header['user-agent'] ?? ''; |
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$return['HTTP_HOST'] = $header['user-host'] ?? ''; |
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$return['SERVER_NAME'] = '_'; |
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$return['SERVER_PORT'] = $server['server_port'] ?? null; |
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$return['SERVER_ADDR'] = $server['server_addr'] ?? ''; |
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$return['REMOTE_PORT'] = $server['remote_port'] ?? null; |
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$return['REMOTE_ADDR'] = $server['remote_addr'] ?? ''; |
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$return['SERVER_SOFTWARE'] = $server['server_software'] ?? ''; |
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$return['GATEWAY_INTERFACE'] = $server['server_software'] ?? ''; |
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$return['REQUEST_SCHEME'] = 'http'; |
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$return['SERVER_PROTOCOL'] = $server['server_protocol'] ?? null; |
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$return['DOCUMENT_ROOT'] = realpath(__DIR__.'/../../bin'); |
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$return['DOCUMENT_URI'] = '/'; |
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$return['REQUEST_URI'] = $server['request_uri'] ?? ''; |
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$return['SCRIPT_NAME'] = '/swoole-expressive'; |
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$return['CONTENT_LENGTH'] = $header['content-length'] ?? null; |
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$return['CONTENT_TYPE'] = $header['content-type'] ?? null; |
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$return['REQUEST_METHOD'] = $server['request_method'] ?? 'GET'; |
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$return['QUERY_STRING'] = $server['query_string'] ?? ''; |
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$return['SCRIPT_FILENAME'] = rtrim($return['DOCUMENT_ROOT'], '/').'/'.ltrim($return['SCRIPT_NAME']); |
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$return['PATH_INFO'] = $server['path_info'] ?? ''; |
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$return['FCGI_ROLE'] = 'RESPONDER'; |
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$return['PHP_SELF'] = $return['PATH_INFO']; |
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$return['REQUEST_TIME_FLOAT'] = $server['request_time_float'] ?? ''; |
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$return['REQUEST_TIME'] = $server['request_time'] ?? ''; |
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return $return; |
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} |
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} |
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wshafer /
swoole-expressive
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.