207 lines
5.5 KiB
PHP
207 lines
5.5 KiB
PHP
<?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\Bundle\FrameworkBundle;
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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\DependencyInjection\ContainerInterface;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\HttpKernel\HttpKernelBrowser;
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use Symfony\Component\HttpKernel\KernelInterface;
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use Symfony\Component\HttpKernel\Profiler\Profile as HttpProfile;
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/**
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* Client simulates a browser and makes requests to a Kernel object.
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*
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* @deprecated since Symfony 4.3, use KernelBrowser instead.
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*/
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class Client extends HttpKernelBrowser
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{
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private $hasPerformedRequest = false;
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private $profiler = false;
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private $reboot = true;
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/**
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* {@inheritdoc}
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*/
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public function __construct(KernelInterface $kernel, array $server = [], History $history = null, CookieJar $cookieJar = null)
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{
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parent::__construct($kernel, $server, $history, $cookieJar);
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}
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/**
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* Returns the container.
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*
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* @return ContainerInterface|null Returns null when the Kernel has been shutdown or not started yet
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*/
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public function getContainer()
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{
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return $this->kernel->getContainer();
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}
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/**
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* Returns the kernel.
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*
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* @return KernelInterface
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*/
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public function getKernel()
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{
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return $this->kernel;
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}
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/**
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* Gets the profile associated with the current Response.
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*
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* @return HttpProfile|false A Profile instance
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*/
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public function getProfile()
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{
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if (null === $this->response || !$this->kernel->getContainer()->has('profiler')) {
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return false;
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}
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return $this->kernel->getContainer()->get('profiler')->loadProfileFromResponse($this->response);
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}
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/**
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* Enables the profiler for the very next request.
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*
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* If the profiler is not enabled, the call to this method does nothing.
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*/
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public function enableProfiler()
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{
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if ($this->kernel->getContainer()->has('profiler')) {
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$this->profiler = true;
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}
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}
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/**
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* Disables kernel reboot between requests.
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*
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* By default, the Client reboots the Kernel for each request. This method
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* allows to keep the same kernel across requests.
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*/
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public function disableReboot()
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{
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$this->reboot = false;
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}
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/**
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* Enables kernel reboot between requests.
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*/
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public function enableReboot()
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{
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$this->reboot = true;
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}
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/**
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* {@inheritdoc}
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*
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* @param Request $request A Request instance
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*
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* @return Response A Response instance
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*/
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protected function doRequest($request)
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{
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// avoid shutting down the Kernel if no request has been performed yet
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// WebTestCase::createClient() boots the Kernel but do not handle a request
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if ($this->hasPerformedRequest && $this->reboot) {
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$this->kernel->shutdown();
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} else {
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$this->hasPerformedRequest = true;
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}
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if ($this->profiler) {
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$this->profiler = false;
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$this->kernel->boot();
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$this->kernel->getContainer()->get('profiler')->enable();
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}
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return parent::doRequest($request);
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}
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/**
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* {@inheritdoc}
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*
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* @param Request $request A Request instance
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*
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* @return Response A Response instance
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*/
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protected function doRequestInProcess($request)
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{
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$response = parent::doRequestInProcess($request);
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$this->profiler = false;
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return $response;
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}
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/**
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* Returns the script to execute when the request must be insulated.
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*
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* It assumes that the autoloader is named 'autoload.php' and that it is
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* stored in the same directory as the kernel (this is the case for the
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* Symfony Standard Edition). If this is not your case, create your own
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* client and override this method.
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*
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* @param Request $request A Request instance
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*
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* @return string The script content
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*/
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protected function getScript($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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$requires .= 'require_once '.var_export((new \ReflectionObject($this->kernel))->getFileName(), true).";\n";
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$profilerCode = '';
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if ($this->profiler) {
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$profilerCode = '$kernel->getContainer()->get(\'profiler\')->enable();';
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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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\$kernel->boot();
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$profilerCode
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\$request = unserialize($request);
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EOF;
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return $code.$this->getHandleScript();
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}
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}
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