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<?php |
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namespace Jasny\Codeception; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Psr\Http\Message\UploadedFileInterface; |
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use Psr\Http\Message\UriInterface; |
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use Jasny\HttpMessage\ServerRequest; |
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use Jasny\HttpMessage\UploadedFile; |
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use Jasny\HttpMessage\Uri; |
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use Jasny\HttpMessage\Stream; |
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use Symfony\Component\BrowserKit\Request as BrowserKitRequest; |
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/** |
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* Convert a codeception request to a Jasny PSR-7 server request |
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*/ |
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class RequestConvertor |
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{ |
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/** |
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* Create the output stream handle |
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* |
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* @param BrowserKitRequest $request |
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* @return Stream |
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*/ |
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protected function createStream(BrowserKitRequest $request) |
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{ |
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$stream = fopen('php://temp', 'a+'); |
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fwrite($stream, $request->getContent()); |
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return new Stream($stream); |
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} |
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/** |
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* Build a full URI from a request |
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* |
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* @param BrowserKitRequest $request |
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* @return array [Uri, queryParams] |
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*/ |
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protected function buildFullUri(BrowserKitRequest $request) |
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{ |
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$uri = new Uri($request->getUri()); |
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$queryParams = []; |
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parse_str($uri->getQuery(), $queryParams); |
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if ($request->getMethod() === 'GET') { |
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$queryParams = array_merge($queryParams, $request->getParameters()); |
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$uri = $uri->withQuery(http_build_query($queryParams)); |
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} |
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return [$uri, $queryParams]; |
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} |
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/** |
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* Set the request headers |
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* |
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* @param ServerRequestInterface $baseRequest |
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* @param array $params |
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* @retrun ServerRequestInterface |
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*/ |
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protected function setRequestHeaders(ServerRequestInterface $baseRequest, array $params) |
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{ |
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$headers = (new ServerRequest())->withServerParams($params)->getHeaders(); |
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$psrRequest = $baseRequest; |
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foreach ($headers as $header => $values) { |
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$psrRequest = $psrRequest->withHeader($header, $values); |
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} |
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return $psrRequest; |
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} |
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/** |
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* Get additional server params from request. |
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* @internal It would be nicer if this was solved by Jasny Http Message |
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* |
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* @param BrowserKitRequest $request |
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* @param UriInterface $uri |
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* @param array $queryParams |
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* @return array |
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*/ |
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protected function determineServerParams(BrowserKitRequest $request, UriInterface $uri, array $queryParams) |
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{ |
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return [ |
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'REQUEST_METHOD' => $request->getMethod(), |
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'QUERY_STRING' => http_build_query($queryParams), |
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'REQUEST_URI' => (string)($uri->withScheme('')->withHost('')->withPort('')->withUserInfo('')) |
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]; |
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} |
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/** |
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* Set the server request properties |
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* |
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* @param ServerRequestInterface $baseRequest |
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* @param BrowserKitRequest $request |
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* @param Stream $stream |
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* @param UriInterface $uri |
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* @param array $queryParams |
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* @return ServerRequestInterface |
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*/ |
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protected function setRequestProperties( |
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ServerRequestInterface $baseRequest, |
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BrowserKitRequest $request, |
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Stream $stream, |
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UriInterface $uri, |
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array $queryParams |
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) { |
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return $baseRequest |
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->withProtocolVersion('1.1') |
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->withBody($stream) |
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->withMethod($request->getMethod()) |
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->withRequestTarget((string)($uri->withScheme('')->withHost('')->withPort('')->withUserInfo(''))) |
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->withCookieParams($request->getCookies()) |
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->withUri($uri) |
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->withQueryParams($queryParams) |
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->withParsedBody($request->getMethod() !== 'GET' && !empty($request->getParameters()) |
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? $request->getParameters() : null) |
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->withUploadedFiles($this->convertUploadedFiles($request->getFiles())); |
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} |
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/** |
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* Convert a list of uploaded files to a Jasny PSR-7 uploaded files |
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* |
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* @param array $files |
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* @return UploadedFile[]|array |
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*/ |
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protected function convertUploadedFiles(array $files) |
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{ |
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$fileObjects = []; |
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foreach ($files as $fieldName => $file) { |
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if ($file instanceof UploadedFileInterface) { |
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$fileObjects[$fieldName] = $file; |
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} elseif (!isset($file['tmp_name']) && !isset($file['error'])) { |
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$fileObjects[$fieldName] = $this->convertUploadedFiles($file); |
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} else { |
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$fileObjects[$fieldName] = new UploadedFile($file); |
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} |
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} |
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return $fileObjects; |
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} |
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/** |
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* Convert a codeception request to a PSR-7 server request |
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* |
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* @param BrowserKitRequest $request |
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* @param ServerRequestInterface $baseRequest |
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* @return ServerRequest |
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*/ |
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public function convert(BrowserKitRequest $request, ServerRequestInterface $baseRequest) |
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{ |
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$stream = $this->createStream($request); |
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list($uri, $queryParams) = $this->buildFullUri($request); |
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if ($baseRequest instanceof ServerRequest) { |
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$serverParams = $this->determineServerParams($request, $uri, (array)$queryParams); |
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$psrRequest = $baseRequest->withServerParams($request->getServer() + $serverParams); |
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} else { |
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$psrRequest = $this->setRequestHeaders($baseRequest, $request->getServer()); |
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} |
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return $this->setRequestProperties($psrRequest, $request, $stream, $uri, (array)$queryParams); |
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} |
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} |
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