209 lines
5.9 KiB
PHP
209 lines
5.9 KiB
PHP
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\HttpKernel;
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use Symfony\Component\BrowserKit\AbstractBrowser;
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use Symfony\Component\BrowserKit\CookieJar;
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use Symfony\Component\BrowserKit\History;
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use Symfony\Component\BrowserKit\Request as DomRequest;
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use Symfony\Component\BrowserKit\Response as DomResponse;
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use Symfony\Component\HttpFoundation\File\UploadedFile;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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/**
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* Simulates a browser and makes requests to an HttpKernel instance.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*
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* @method Request getRequest()
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* @method Response getResponse()
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*/
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class HttpKernelBrowser extends AbstractBrowser
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{
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protected $kernel;
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private $catchExceptions = true;
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/**
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* @param array $server The server parameters (equivalent of $_SERVER)
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*/
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public function __construct(HttpKernelInterface $kernel, array $server = [], History $history = null, CookieJar $cookieJar = null)
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{
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// These class properties must be set before calling the parent constructor, as it may depend on it.
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$this->kernel = $kernel;
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$this->followRedirects = false;
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parent::__construct($server, $history, $cookieJar);
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}
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/**
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* Sets whether to catch exceptions when the kernel is handling a request.
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*/
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public function catchExceptions(bool $catchExceptions)
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{
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$this->catchExceptions = $catchExceptions;
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}
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/**
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* {@inheritdoc}
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*
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* @param Request $request
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*
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* @return Response
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*/
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protected function doRequest(object $request)
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{
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$response = $this->kernel->handle($request, HttpKernelInterface::MAIN_REQUEST, $this->catchExceptions);
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if ($this->kernel instanceof TerminableInterface) {
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$this->kernel->terminate($request, $response);
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}
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return $response;
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}
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/**
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* {@inheritdoc}
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*
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* @param Request $request
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*
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* @return string
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*/
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protected function getScript(object $request)
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{
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$kernel = var_export(serialize($this->kernel), true);
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$request = var_export(serialize($request), true);
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$errorReporting = error_reporting();
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$requires = '';
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foreach (get_declared_classes() as $class) {
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if (0 === strpos($class, 'ComposerAutoloaderInit')) {
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$r = new \ReflectionClass($class);
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$file = \dirname($r->getFileName(), 2).'/autoload.php';
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if (file_exists($file)) {
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$requires .= 'require_once '.var_export($file, true).";\n";
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}
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}
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}
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if (!$requires) {
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throw new \RuntimeException('Composer autoloader not found.');
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}
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$code = <<<EOF
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<?php
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error_reporting($errorReporting);
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$requires
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\$kernel = unserialize($kernel);
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\$request = unserialize($request);
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EOF;
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return $code.$this->getHandleScript();
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}
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protected function getHandleScript()
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{
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return <<<'EOF'
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$response = $kernel->handle($request);
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if ($kernel instanceof Symfony\Component\HttpKernel\TerminableInterface) {
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$kernel->terminate($request, $response);
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}
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echo serialize($response);
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EOF;
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}
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/**
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* {@inheritdoc}
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*
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* @return Request
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*/
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protected function filterRequest(DomRequest $request)
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{
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$httpRequest = Request::create($request->getUri(), $request->getMethod(), $request->getParameters(), $request->getCookies(), $request->getFiles(), $server = $request->getServer(), $request->getContent());
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if (!isset($server['HTTP_ACCEPT'])) {
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$httpRequest->headers->remove('Accept');
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}
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foreach ($this->filterFiles($httpRequest->files->all()) as $key => $value) {
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$httpRequest->files->set($key, $value);
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}
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return $httpRequest;
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}
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/**
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* Filters an array of files.
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*
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* This method created test instances of UploadedFile so that the move()
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* method can be called on those instances.
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*
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* If the size of a file is greater than the allowed size (from php.ini) then
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* an invalid UploadedFile is returned with an error set to UPLOAD_ERR_INI_SIZE.
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*
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* @see UploadedFile
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*
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* @return array
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*/
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protected function filterFiles(array $files)
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{
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$filtered = [];
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foreach ($files as $key => $value) {
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if (\is_array($value)) {
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$filtered[$key] = $this->filterFiles($value);
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} elseif ($value instanceof UploadedFile) {
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if ($value->isValid() && $value->getSize() > UploadedFile::getMaxFilesize()) {
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$filtered[$key] = new UploadedFile(
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'',
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$value->getClientOriginalName(),
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$value->getClientMimeType(),
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\UPLOAD_ERR_INI_SIZE,
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true
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);
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} else {
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$filtered[$key] = new UploadedFile(
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$value->getPathname(),
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$value->getClientOriginalName(),
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$value->getClientMimeType(),
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$value->getError(),
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true
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);
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}
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}
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}
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return $filtered;
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}
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/**
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* {@inheritdoc}
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*
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* @param Response $response
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*
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* @return DomResponse
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*/
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protected function filterResponse(object $response)
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{
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// this is needed to support StreamedResponse
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ob_start();
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$response->sendContent();
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$content = ob_get_clean();
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return new DomResponse($content, $response->getStatusCode(), $response->headers->all());
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}
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}
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