/
DefaultRunner.php
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/
DefaultRunner.php
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<?php
namespace Concrete\Core\Foundation\Runtime\Run;
use Concrete\Core\Application\ApplicationAwareInterface;
use Concrete\Core\Application\ApplicationAwareTrait;
use Concrete\Core\Config\Repository\Repository;
use Concrete\Core\Foundation\ClassAliasList;
use Concrete\Core\Http\Request;
use Concrete\Core\Http\Response;
use Concrete\Core\Http\ResponseFactoryInterface;
use Concrete\Core\Http\ServerInterface;
use Concrete\Core\Localization\Localization;
use Concrete\Core\Permission\Key\Key;
use Concrete\Core\Routing\RouterInterface;
use Concrete\Core\Site\Service as SiteService;
use Concrete\Core\System\Mutex\MutexBusyException;
use Concrete\Core\Updater\Migrations\MigrationIncompleteException;
use Concrete\Core\Updater\Update;
use Concrete\Core\Url\Resolver\CanonicalUrlResolver;
use Concrete\Core\Url\Resolver\UrlResolverInterface;
use Concrete\Core\User\User;
use Exception;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;
/**
* Default HTTP Runner.
*
* @todo Replace pipeline style functionality with middleware
*/
class DefaultRunner implements RunInterface, ApplicationAwareInterface
{
use ApplicationAwareTrait;
/** @var Repository */
protected $config;
/** @var UrlResolverInterface */
protected $urlResolver;
/** @var RouterInterface */
protected $router;
/** @var SiteService */
protected $siteService;
/** @var EventDispatcherInterface */
protected $eventDispatcher;
/** @var ServerInterface */
private $server;
/**
* DefaultRunner constructor.
*
* @param ServerInterface $server
*/
public function __construct(ServerInterface $server)
{
$this->server = $server;
}
/**
* Begin the runtime.
*/
public function run()
{
// Load in the /application/bootstrap/app.php file
$this->loadBootstrap();
$response = null;
// Check if we're installed
if ($this->app->isInstalled()) {
// Call each step in the line
// @todo Move these to individual middleware, this is basically a duplicated middleware pipeline
$response = $this->trySteps([
// Set the active language for the site, based either on the site locale, or the
// current user record. This can be changed later as well, during runtime.
// Start localization library.
'setSystemLocale',
// Set the system time zone (what should be the same as the database one)
'initializeSystemTimezone',
// Handle updating automatically
'handleUpdates',
// Set up packages first.
// We do this because we don't want the entity manager to be loaded and we
// want to give packages an opportunity to replace classes and load new classes
'setupPackages',
// Pre-load class aliases
// This is needed to avoid the problem of calling functions that accept a class alias as a parameter,
// but that alias isn't still auto-loaded. For example, that would result in the following error:
// Argument 1 passed to functionName() must be an instance of Area, instance of Concrete\Core\Area\Area given.
// Don't use this method: it will be removed in future concrete5 versions
'preloadClassAliases',
// Load site specific timezones. Has to come after packages because it
// instantiates the site service, which sometimes packages need to override.
'initializeSiteTimezone',
// Define legacy urls, this may be the first thing that loads the entity manager
'initializeLegacyUrlDefinitions',
// Register legacy tools routes
'registerLegacyRoutes',
// 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 {
$url = rtrim((string) $resolver->resolve([]), '/');
define('BASE_URL', $url);
} catch (Exception $x) {
return Response::create($x->getMessage(), 500);
}
}
}
protected function initializeSystemTimezone()
{
$config = $this->app->make('config');
if (!$config->has('app.server_timezone')) {
// There is no server timezone set.
$config->set('app.server_timezone', @date_default_timezone_get() ?: 'UTC');
}
@date_default_timezone_set($config->get('app.server_timezone'));
}
protected function initializeSiteTimezone()
{
$siteConfig = $this->app->make('site')->getSite()->getConfigRepository();
if (!$siteConfig->has('timezone')) {
// There is no timezone set.
$siteConfig->set('timezone', @date_default_timezone_get());
}
}
/**
* @deprecated Splitted into initializeSystemTimezone and initializeSiteTimezone
*/
protected function initializeTimezone()
{
$this->initializeSystemTimezone();
$this->initializeSiteTimezone();
}
/**
* Initialize localization.
*
* @deprecated In a future major version this will be part of HTTP middleware
*/
protected function setSystemLocale()
{
$u = $this->app->make(User::class);
$lan = $u->getUserLanguageToDisplay();
$loc = Localization::getInstance();
$loc->setContextLocale(Localization::CONTEXT_UI, $lan);
}
/**
* Set legacy config values
* This sets `concrete.site` to the current site's sitename.
*
* @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 registerLegacyConfigValues()
{
$config = $this->getConfig();
$name = $this->getSiteService()->getSite()->getSiteName();
$config->set('concrete.site', $name);
}
/**
* Register routes that power legacy functionality
* This includes `/tools/tool_handle` and `/tools/blocks/block_handle/tool_handle`.
*
* @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 registerLegacyRoutes()
{
$router = $this->getRouter();
$router->register(
'/tools/blocks/{btHandle}/{tool}',
'\Concrete\Core\Legacy\Controller\ToolController::displayBlock',
'blockTool',
['tool' => '[A-Za-z0-9_/.]+']
);
$router->register(
'/tools/{tool}',
'\Concrete\Core\Legacy\Controller\ToolController::display',
'tool',
['tool' => '[A-Za-z0-9_/.]+']
);
}
/**
* Create the request object to use.
*/
protected function createRequest()
{
$request = Request::createFromGlobals();
$request::setInstance($request);
return $request;
}
/**
* Setup concrete5 packages.
*
* @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 setupPackages()
{
$this->app->setupPackages();
}
/**
* Pre-load class aliases
* This is needed to avoid the problem of calling functions that accept a class alias as a parameter,
* but that alias isn't still auto-loaded. For example, that would result in the following error:
* Argument 1 passed to functionName() must be an instance of Area, instance of Concrete\Core\Area\Area given.
*
* @deprecated Don't use this method: it will be removed in future concrete5 versions
*/
protected function preloadClassAliases()
{
ClassAliasList::getInstance()->resolveRequired();
}
/**
* Load in the `/application/bootstrap/app.php` file.
*
* @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 loadBootstrap()
{
// Set app so that the bootstrap file can access it
$app = $this->app;
include DIR_APPLICATION . '/bootstrap/app.php';
}
/**
* Update automatically.
*
* @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 handleUpdates()
{
$config = $this->app->make('config');
if (!$config->get('concrete.maintenance_mode')) {
try {
$this->app->handleAutomaticUpdates();
} catch (MutexBusyException $x) {
if ($x->getMutexKey() !== Update::MUTEX_KEY) {
throw $x;
}
$config->set('concrete.maintenance_mode', true);
}
catch (MigrationIncompleteException $x) {
$request = Request::getInstance();
$requestUri = $request->getUri();
$rf = $this->app->make(ResponseFactoryInterface::class);
return $rf->redirect($requestUri, Response::HTTP_FOUND);
}
}
}
/**
* Fire HTTP events.
*
* @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 handleEventing()
{
$this->getEventDispatcher()->dispatch('on_before_dispatch');
}
/**
* Load all permission keys.
*
* @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 handlePermissionKeys()
{
/* @todo Replace this with a testable service */
Key::loadAll();
}
/**
* Try a list of steps. If a response is returned, halt progression and return the response;.
*
* @param string[] $steps
*
* @return Response|null
*/
protected function trySteps(array $steps)
{
foreach ($steps as $step) {
// Run each step and return if there's a result
if ($result = $this->$step()) {
return $result;
}
}
return null;
}
/**
* Get the config repository to use.
*
* @deprecated In a future major version this will be part of HTTP middleware
*
* @return Repository
*/
protected function getConfig()
{
if (!$this->config) {
$this->config = $this->getDefaultConfig();
}
return $this->config;
}
/**
* Get the default config repository to use.
*
* @return Repository
*/
private function getDefaultConfig()
{
return $this->app->make('config');
}
/**
* Set the config repository.
*
* @deprecated In a future major version this will be part of HTTP middleware
*
* @param Repository $repository
*
* @return $this
*/
public function setConfig(Repository $repository)
{
$this->config = $repository;
return $this;
}
/**
* Get the router to use.
*
* @deprecated In a future major version this will be part of HTTP middleware
*
* @return RouterInterface
*/
protected function getRouter()
{
if (!$this->router) {
$this->router = $this->getDefaultRouter();
}
return $this->router;
}
/**
* Get the default router to use.
*
* @return RouterInterface
*/
private function getDefaultRouter()
{
return $this->app->make(RouterInterface::class);
}
/**
* Set the router.
*
* @deprecated In a future major version this will be part of HTTP middleware
*
* @param RouterInterface $router
*
* @return $this
*/
public function setRouter(RouterInterface $router)
{
$this->router = $router;
return $this;
}
/**
* Get the site service to use.
*
* @deprecated In a future major version this will be part of HTTP middleware
*
* @return SiteService
*/
protected function getSiteService()
{
if (!$this->siteService) {
$this->siteService = $this->getDefaultSiteService();
}
return $this->siteService;
}
/**
* Get the default site service to use.
*
* @return SiteService
*/
private function getDefaultSiteService()
{
return $this->app->make('site');
}
/**
* Set the site service.
*
* @deprecated In a future major version this will be part of HTTP middleware
*
* @param SiteService $site
*
* @return $this
*/
public function setSiteService(SiteService $site)
{
$this->siteService = $site;
return $this;
}
/**
* Get the url resolver to use.
*
* @deprecated In a future major version this will be part of HTTP middleware
*
* @return UrlResolverInterface
*/
protected function getUrlResolver()
{
if (!$this->urlResolver) {
$this->urlResolver = $this->getDefaultUrlResolver();
}
return $this->urlResolver;
}
/**
* Get the default url resolver to use.
*
* @deprecated In a future major version this will be part of HTTP middleware
*
* @return UrlResolverInterface
*/
private function getDefaultUrlResolver()
{
return $this->app->make(CanonicalUrlResolver::class);
}
/**
* Set the url resolver.
*
* @deprecated In a future major version this will be part of HTTP middleware
*
* @param UrlResolverInterface $urlResolver
*
* @return $this
*/
public function setUrlResolver(UrlResolverInterface $urlResolver)
{
$this->urlResolver = $urlResolver;
return $this;
}
/**
* Get the url resolver to use.
*
* @deprecated In a future major version this will be part of HTTP middleware
*
* @return EventDispatcherInterface
*/
protected function getEventDispatcher()
{
if (!$this->eventDispatcher) {
$this->eventDispatcher = $this->getDefaultEventDispatcher();
}
return $this->eventDispatcher;
}
/**
* Get the default url resolver to use.
*
* @deprecated In a future major version this will be part of HTTP middleware
*
* @return EventDispatcherInterface
*/
private function getDefaultEventDispatcher()
{
return $this->app->make('director');
}
/**
* Set the url resolver.
*
* @deprecated In a future major version this will be part of HTTP middleware
*
* @param EventDispatcherInterface $urlResolver
*
* @return $this
*/
public function setEventDispatcher(EventDispatcherInterface $urlResolver)
{
$this->eventDispatcher = $urlResolver;
return $this;
}
}