public function runTask($action, $parameters)
    {
        $this->runAction($action, $parameters);
    }
 
    /**
     * Perform an action of this controller (if shouldRunControllerTask returns true).
     *
     * @param string $action the action to be performed
     * @param array $parameters the action parameters
     *
     * @return mixed in case the action is executed, you'll receive the result of the action, or NULL otherwise
     */
    public function runAction($action, $parameters = [])
    {
        $this->action = $action;
        $this->parameters = $parameters;
        if (is_callable([$this, $action])) {
            if ($this->shouldRunControllerTask()) {
                return call_user_func_array([$this, $action], $parameters);
            }
        }
    }
 
    /**
     * Get the whole $_REQUEST array or a specific requested value.
     *
     * @param string|null $key set to null to get the whole $_REQUEST array, or a string to get a specific value in $_GET or in $_POST
     *
     * @return mixed
     */
    public function request($key = null)
    {
        return Request::request($key);
    }
}
 

    public function runTask($action, $parameters)
    {
        $this->runAction($action, $parameters);
    }
 
    /**
     * Perform an action of this controller (if shouldRunControllerTask returns true).
     *
     * @param string $action the action to be performed
     * @param array $parameters the action parameters
     *
     * @return mixed in case the action is executed, you'll receive the result of the action, or NULL otherwise
     */
    public function runAction($action, $parameters = [])
    {
        $this->action = $action;
        $this->parameters = $parameters;
        if (is_callable([$this, $action])) {
            if ($this->shouldRunControllerTask()) {
                return call_user_func_array([$this, $action], $parameters);
            }
        }
    }
 
    /**
     * Get the whole $_REQUEST array or a specific requested value.
     *
     * @param string|null $key set to null to get the whole $_REQUEST array, or a string to get a specific value in $_GET or in $_POST
     *
     * @return mixed
     */
    public function request($key = null)
    {
        return Request::request($key);
    }
}
 

            if ($controller instanceof PageController) {
                if ($controller->isReplaced()) {
                    return $this->controller($controller->getReplacement(), $code, $headers);
                }
                $controller->setupRequestActionAndParameters($request);
 
                $response = $controller->validateRequest();
                // If validaterequest returned a response
                if ($response instanceof \Symfony\Component\HttpFoundation\Response) {
                    return $response;
                } else {
                    // If validateRequest did not return true
                    if ($response == false) {
                        return $this->notFound('', Response::HTTP_NOT_FOUND, $headers);
                    }
                }
 
                $requestTask = $controller->getRequestAction();
                $requestParameters = $controller->getRequestActionParameters();
                $response = $controller->runAction($requestTask, $requestParameters);
                if ($response instanceof \Symfony\Component\HttpFoundation\Response) {
                    return $response;
                }
                if ($controller->isReplaced()) {
                    return $this->controller($controller->getReplacement(), $code, $headers);
                }
            } else {
                if ($response = $controller->runAction('view')) {
                    return $response;
                }
            }
 
            $view = $controller->getViewObject();
 
            // Mobile theme
            if ($this->config->get('concrete.misc.mobile_theme_id') > 0) {
                $md = $this->app->make(MobileDetect::class);
                if ($md->isMobile()) {
                    $mobileTheme = Theme::getByID($this->app->config->get('concrete.misc.mobile_theme_id'));
                    if ($mobileTheme instanceof Theme) {

        require DIR_BASE_CORE . '/bootstrap/process.php';
        $u = $this->app->make(User::class);
 
        // On page view event.
        $pe = new Event($collection);
        $pe->setUser($u);
        $pe->setRequest($request);
        $this->app['director']->dispatch('on_page_view', $pe);
 
        // Core menu items
        $item = new RelationListItem();
        $menu = $this->app->make('helper/concrete/ui/menu');
        $menu->addMenuItem($item);
 
        $controller = $collection->getPageController();
 
        // we update the current page with the one bound to this controller.
        $collection->setController($controller);
 
        return $this->controller($controller);
    }
 
    private function collectionNotFound(Collection $collection, Request $request, array $headers)
    {
        // if we don't have a path and we're doing cID, then this automatically fires a 404.
        if (!$request->getPath() && $request->get('cID')) {
            return $this->notFound('', Response::HTTP_NOT_FOUND, $headers);
        }
 
        // let's test to see if this is, in fact, the home page,
        // and we're routing arguments onto it (which is screwing up the path.)
        $home = Page::getByID(Page::getHomePageID());
        $request->setCurrentPage($home);
        $homeController = $home->getPageController();
        $homeController->setupRequestActionAndParameters($request);
 
        $response = $homeController->validateRequest();
        if ($response instanceof \Symfony\Component\HttpFoundation\Response) {
            return $response;
        } elseif ($response === true) {

                new DispatcherDelegate($dispatcher)
            );
            $stack->setApplication($this->app);
            foreach($route->getMiddlewares() as $middleware) {
                if (is_string($middleware->getMiddleware())) {
                    $inflatedMiddleware =  $this->app->make($middleware->getMiddleware());
                } else {
                    $inflatedMiddleware = $middleware->getMiddleware();
                }
                $stack = $stack->withMiddleware(
                    $inflatedMiddleware,
                    $middleware->getPriority()
                );
            }
            return $stack->process($request);
        } catch (ResourceNotFoundException $e) {
        } catch (MethodNotAllowedException $e) {
        }
        $c = \Page::getFromRequest($request);
        $response = $this->app->make(ResponseFactoryInterface::class)->collection($c);
 
        return $response;
    }
 
    /**
     * @param \Symfony\Component\Routing\RouteCollection $routes
     * @param string $path
     *
     * @return \Symfony\Component\Routing\RouteCollection
     */
    private function filterRouteCollectionForPath(RouteCollection $routes, $path)
    {
        $result = new RouteCollection();
        foreach ($routes->getResources() as $resource) {
            $result->addResource($resource);
        }
        foreach ($routes->all() as $name => $route) {
            $routePath = $route->getPath();
            $p = strpos($routePath, '{');
            $skip = false;

    /**
     * @param \Symfony\Component\HttpFoundation\Request $request
     *
     * @return SymfonyResponse
     */
    public function dispatch(SymfonyRequest $request)
    {
        $path = rawurldecode($request->getPathInfo());
 
        if (substr($path, 0, 3) == '../' || substr($path, -3) == '/..' || strpos($path, '/../') ||
            substr($path, 0, 3) == '..\\' || substr($path, -3) == '\\..' || strpos($path, '\\..\\')) {
            throw new \RuntimeException(t('Invalid path traversal. Please make this request with a valid HTTP client.'));
        }
 
        $response = null;
        if ($this->app->isInstalled()) {
            $response = $this->getEarlyDispatchResponse();
        }
        if ($response === null) {
            $response = $this->handleDispatch($request);
        }
 
        return $response;
    }
 
    private function getEarlyDispatchResponse()
    {
        $validator = $this->app->make(SessionValidator::class);
        if ($validator->hasActiveSession()) {
            $session = $this->app['session'];
            if (!$session->has('uID')) {
                User::verifyAuthTypeCookie();
            }
 
            // User may have been logged in, so lets check status again.
            if ($session->has('uID') && $session->get('uID') > 0 && $response = $this->validateUser()) {
                return $response;
            }
        }
    }

    private $dispatcher;
 
    /**
     * DispatcherFrame constructor.
     * @param \Concrete\Core\Http\DispatcherInterface $dispatcher
     */
    public function __construct(DispatcherInterface $dispatcher)
    {
        $this->dispatcher = $dispatcher;
    }
 
    /**
     * Dispatch the next available middleware and return the response.
     *
     * @param Request $request
     * @return Response
     */
    public function next(Request $request)
    {
        return $this->dispatcher->dispatch($request);
    }
 
}
 

     * @var \Concrete\Core\Config\Repository\Repository
     */
    private $config;
 
    public function __construct(Repository $config)
    {
        $this->config = $config;
    }
 
    /**
     * Process the request and return a response.
     *
     * @param \Symfony\Component\HttpFoundation\Request $request
     * @param DelegateInterface $frame
     *
     * @return \Symfony\Component\HttpFoundation\Response
     */
    public function process(Request $request, DelegateInterface $frame)
    {
        $response = $frame->next($request);
 
        if ($response && $this->app->isInstalled() && $this->config->get('concrete.misc.basic_thumbnailer_generation_strategy') == 'now') {
            $responseStatusCode = (int) $response->getStatusCode();
            if ($responseStatusCode === 200 || $responseStatusCode === 404) {
                $database = $this->tryGetConnection();
                if ($database !== null) {
                    if ($responseStatusCode === 404) {
                        $searchThumbnailPath = $request->getRequestUri();
                    } else {
                        $searchThumbnailPath = null;
                    }
                    $thumbnail = $this->getThumbnailToGenerate($database, $searchThumbnailPath);
                    if ($thumbnail !== null) {
                        $this->markThumbnailAsBuilt($database, $thumbnail);
                        if ($this->generateThumbnail($thumbnail)) {
                            if ($this->couldBeTheRequestedThumbnail($thumbnail, $searchThumbnailPath)) {
                                $response = $this->buildRedirectToThumbnailResponse($request);
                            }
                        }
                    }

 
    public function __construct(
        MiddlewareInterface $middleware,
        DelegateInterface $nextDelegate,
        HttpFoundationFactory $foundationFactory
    ) {
        $this->middleware = $middleware;
        $this->nextDelegate = $nextDelegate;
        $this->foundationFactory = $foundationFactory;
    }
 
    /**
     * Dispatch the next available middleware and return the response.
     *
     * @param Request $request
     * @return Response
     */
    public function next(Request $request)
    {
        $response = $this->middleware->process($request, $this->nextDelegate);
 
        // Negotiate PSR7 responses
        if ($response instanceof ResponseInterface) {
            return $this->foundationFactory->createResponse($response);
        }
 
        return $response;
    }
 
}
 

    private $config;
 
    /**
     * @var \Concrete\Core\Utility\Service\Validation\Strings
     */
    private $stringValidator;
 
    public function __construct(Repository $config, Strings $stringValidator)
    {
        $this->config = $config;
        $this->stringValidator = $stringValidator;
    }
 
    /**
     * @param \Concrete\Core\Http\Middleware\DelegateInterface $frame
     * @return Response
     */
    public function process(Request $request, DelegateInterface $frame)
    {
        $response = $frame->next($request);
 
        if ($response->headers->has('X-Frame-Options') === false) {
            $x_frame_options = $this->config->get('concrete.security.misc.x_frame_options');
            if ($this->stringValidator->notempty($x_frame_options)) {
                $response->headers->set('X-Frame-Options', $x_frame_options);
            }
        }
 
        return $response;
    }
 
}
 

 
    public function __construct(
        MiddlewareInterface $middleware,
        DelegateInterface $nextDelegate,
        HttpFoundationFactory $foundationFactory
    ) {
        $this->middleware = $middleware;
        $this->nextDelegate = $nextDelegate;
        $this->foundationFactory = $foundationFactory;
    }
 
    /**
     * Dispatch the next available middleware and return the response.
     *
     * @param Request $request
     * @return Response
     */
    public function next(Request $request)
    {
        $response = $this->middleware->process($request, $this->nextDelegate);
 
        // Negotiate PSR7 responses
        if ($response instanceof ResponseInterface) {
            return $this->foundationFactory->createResponse($response);
        }
 
        return $response;
    }
 
}
 

     * @var \Concrete\Core\Cookie\ResponseCookieJar
     */
    private $responseCookieJar;
 
    /**
     * @param \Concrete\Core\Cookie\ResponseCookieJar $responseCookieJar
     */
    public function __construct(ResponseCookieJar $responseCookieJar)
    {
        $this->responseCookieJar = $responseCookieJar;
    }
 
    /**
     * {@inheritdoc}
     *
     * @see \Concrete\Core\Http\Middleware\MiddlewareInterface::process()
     */
    public function process(Request $request, DelegateInterface $frame)
    {
        $response = $frame->next($request);
 
        $cleared = $this->responseCookieJar->getClearedCookies();
        foreach ($cleared as $cookie) {
            $response->headers->clearCookie($cookie, DIR_REL . '/');
        }
 
        $cookies = $this->responseCookieJar->getCookies();
        foreach ($cookies as $cookie) {
            $response->headers->setCookie($cookie);
        }
 
        return $response;
    }
}
 

 
    public function __construct(
        MiddlewareInterface $middleware,
        DelegateInterface $nextDelegate,
        HttpFoundationFactory $foundationFactory
    ) {
        $this->middleware = $middleware;
        $this->nextDelegate = $nextDelegate;
        $this->foundationFactory = $foundationFactory;
    }
 
    /**
     * Dispatch the next available middleware and return the response.
     *
     * @param Request $request
     * @return Response
     */
    public function next(Request $request)
    {
        $response = $this->middleware->process($request, $this->nextDelegate);
 
        // Negotiate PSR7 responses
        if ($response instanceof ResponseInterface) {
            return $this->foundationFactory->createResponse($response);
        }
 
        return $response;
    }
 
}
 

 * Middleware for applying state changes to the application
 * @package Concrete\Core\Http\Middleware
 */
class ApplicationMiddleware implements MiddlewareInterface, ApplicationAwareInterface
{
 
    use ApplicationAwareTrait;
 
    /**
     * Apply the request instance to the request singleton
     * @param \Symfony\Component\HttpFoundation\Request $request
     * @param \Concrete\Core\Http\Middleware\DelegateInterface $frame
     * @return \Symfony\Component\HttpFoundation\Response
     */
    public function process(Request $request, DelegateInterface $frame)
    {
        \Concrete\Core\Http\Request::setInstance($request);
        $this->app->instance('Concrete\Core\Http\Request', $request);
 
        return $frame->next($request);
    }
 
}
 

 
    public function __construct(
        MiddlewareInterface $middleware,
        DelegateInterface $nextDelegate,
        HttpFoundationFactory $foundationFactory
    ) {
        $this->middleware = $middleware;
        $this->nextDelegate = $nextDelegate;
        $this->foundationFactory = $foundationFactory;
    }
 
    /**
     * Dispatch the next available middleware and return the response.
     *
     * @param Request $request
     * @return Response
     */
    public function next(Request $request)
    {
        $response = $this->middleware->process($request, $this->nextDelegate);
 
        // Negotiate PSR7 responses
        if ($response instanceof ResponseInterface) {
            return $this->foundationFactory->createResponse($response);
        }
 
        return $response;
    }
 
}
 

    public function withoutMiddleware(MiddlewareInterface $middleware)
    {
        $stack = clone $this;
 
        $stack->middleware = array_map(function($priorityGroup) use ($middleware) {
            return array_map(function($stackMiddleware) use ($middleware)  {
                return $middleware === $stackMiddleware ? null : $stackMiddleware;
            }, $priorityGroup);
        }, $stack->middleware);
 
        return $stack;
    }
 
    /**
     * @inheritdoc
     */
    public function process(Request $request)
    {
        $stack = $this->getStack();
        return $stack->next($request);
    }
 
    /**
     * Reduce middleware into a stack of functions that each call the next
     * @return callable
     */
    private function getStack()
    {
        $processed = [];
 
        foreach ($this->middlewareGenerator() as $middleware) {
            $processed[] = $middleware;
        }
 
        $middleware = array_reverse($processed);
        $stack = array_reduce($middleware, $this->getZipper(), $this->dispatcher);
 
        return $stack;
    }
 

     */
    public function removeMiddleware(MiddlewareInterface $middleware)
    {
        $this->stack = $this->stack->withoutMiddleware($middleware);
        return $this;
    }
 
    /**
     * Take a request and pass it through middleware, then return the response
     * @param SymfonyRequest $request
     * @return SymfonyResponse
     */
    public function handleRequest(SymfonyRequest $request)
    {
        $stack = $this->stack;
        if ($stack instanceof MiddlewareStack) {
            $stack = $stack->withDispatcher($this->app->make(DispatcherDelegate::class, [$this->dispatcher]));
        }
 
        return $stack->process($request);
    }
 
}
 

 
                // Register legacy config values
                'registerLegacyConfigValues',
 
                // Handle loading permission keys
                'handlePermissionKeys',
 
                // Handle eventing
                'handleEventing',
            ]);
        } else {
            $this->initializeSystemTimezone();
            $this->preloadClassAliases();
        }
 
        // Create the request to use
        $request = $this->createRequest();
 
        if (!$response) {
            $response = $this->server->handleRequest($request);
        }
 
        // Prepare and return the response
        return $response->prepare($request);
    }
 
    /**
     * Define the base url if not defined
     * This will define `BASE_URL` to whatever is resolved from the resolver.
     *
     * @deprecated In a future major version this will be part of HTTP middleware
     *
     * @return Response|void Returns a response if an error occurs
     */
    protected function initializeLegacyURLDefinitions()
    {
        if (!defined('BASE_URL')) {
            $resolver = $this->getUrlResolver();
 
            try {

            $this->status = self::STATUS_ACTIVE;
        }
    }
 
    /**
     * Begin the runtime.
     */
    public function run()
    {
        switch ($this->status) {
            case self::STATUS_ENDED:
                // We've already ended, lets just return
                return;
 
            case self::STATUS_INACTIVE:
                throw new \RuntimeException('Runtime has not yet booted.');
        }
 
        $runner = $this->getRunner();
        $response = $runner->run();
 
        if ($response) {
            $this->sendResponse($response);
        }
 
        return $response;
    }
 
    /**
     * The method that handles properly sending a response.
     *
     * @param \Symfony\Component\HttpFoundation\Response $response
     */
    protected function sendResponse(Response $response)
    {
        $response->send();
 
        // Set the status to ended
        $this->status = self::STATUS_ENDED;
    }

 * Include all autoloaders.
 * ----------------------------------------------------------------------------
 */
require __DIR__ . '/bootstrap/autoload.php';
 
/*
 * ----------------------------------------------------------------------------
 * Begin concrete5 startup.
 * ----------------------------------------------------------------------------
 */
$app = require __DIR__ . '/bootstrap/start.php';
/** @var \Concrete\Core\Application\Application $app */
 
/*
 * ----------------------------------------------------------------------------
 * Run the runtime.
 * ----------------------------------------------------------------------------
 */
$runtime = $app->getRuntime();
if ($response = $runtime->run()) {
 
    /*
     * ------------------------------------------------------------------------
     * Shut it down.
     * ------------------------------------------------------------------------
     */
    $app->shutdown();
} else {
    return $app;
}
 

<?php
 
require 'concrete/dispatcher.php';