281 lines
10 KiB
PHP
281 lines
10 KiB
PHP
<?php
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declare(strict_types = 1);
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// {{{ License
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
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// }}}
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/**
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* Main GNU social entry point
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*
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* @package GNUsocial
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* @category Framework
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*
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* StatusNet and GNU social 1
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*
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* @author Refer to CREDITS.md
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* @copyright 2010 Free Software Foundation, Inc http://www.fsf.org
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*
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* GNU social 2
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* @author Bruno Casteleiro <brunoccast@fc.up.pt>
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* @author Diogo Cordeiro <diogo@fc.up.pt>
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*
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* GNU social 3
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* @author Hugo Sales <hugo@hsal.es>
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* @copyright 2018-2021 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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namespace App\Core;
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use App\Core\DB\DB;
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use App\Core\I18n\I18n;
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use App\Core\Queue\Queue;
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use App\Core\Router\Router;
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use App\Kernel;
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use App\Security\EmailVerifier;
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use App\Util\Common;
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use App\Util\Exception\ConfigurationException;
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use App\Util\Formatting;
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use App\Util\HTML;
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use Doctrine\ORM\EntityManagerInterface;
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use HtmlSanitizer\SanitizerInterface;
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use Psr\Log\LoggerInterface;
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use Symfony\Component\Config\Loader\LoaderInterface;
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use Symfony\Component\Console\Event\ConsoleCommandEvent;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\ParameterBag\ContainerBagInterface;
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use Symfony\Component\EventDispatcher\EventDispatcherInterface;
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use Symfony\Component\EventDispatcher\EventSubscriberInterface;
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use Symfony\Component\Form\FormFactoryInterface;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\RequestStack;
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use Symfony\Component\HttpFoundation\Session\SessionInterface;
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use Symfony\Component\HttpKernel\Event\RequestEvent;
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use Symfony\Component\HttpKernel\KernelEvents;
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use Symfony\Component\Mailer\MailerInterface;
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use Symfony\Component\Messenger\MessageBusInterface;
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use Symfony\Component\Routing\RouterInterface;
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use Symfony\Component\Security\Core\Security as SSecurity;
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use Symfony\Component\Security\Http\Util\TargetPathTrait;
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use Symfony\Contracts\HttpClient\HttpClientInterface;
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use Symfony\Contracts\Translation\TranslatorInterface;
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use SymfonyCasts\Bundle\ResetPassword\ResetPasswordHelperInterface;
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use SymfonyCasts\Bundle\VerifyEmail\VerifyEmailHelperInterface;
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use Twig\Environment;
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/**
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* @codeCoverageIgnore
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*/
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class GNUsocial implements EventSubscriberInterface
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{
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use TargetPathTrait;
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protected bool $initialized = false;
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protected LoggerInterface $logger;
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protected TranslatorInterface $translator;
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protected EntityManagerInterface $entity_manager;
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protected RouterInterface $router;
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protected FormFactoryInterface $form_factory;
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protected MessageBusInterface $message_bus;
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protected EventDispatcherInterface $event_dispatcher;
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protected SessionInterface $session;
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protected SSecurity $security;
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protected ModuleManager $module_manager;
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protected HttpClientInterface $client;
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protected SanitizerInterface $sanitizer;
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protected ContainerBagInterface $config;
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protected Environment $twig;
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protected ?Request $request;
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protected MailerInterface $mailer_helper;
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protected VerifyEmailHelperInterface $email_verify_helper;
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protected ResetPasswordHelperInterface $reset_password_helper;
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/**
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* Symfony dependency injection gives us access to these services
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*/
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public function __construct(
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LoggerInterface $logger,
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TranslatorInterface $trans,
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EntityManagerInterface $em,
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RouterInterface $router,
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FormFactoryInterface $ff,
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MessageBusInterface $mb,
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EventDispatcherInterface $ed,
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SessionInterface $sess,
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SSecurity $sec,
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ModuleManager $mm,
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HttpClientInterface $cl,
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SanitizerInterface $san,
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ContainerBagInterface $conf,
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Environment $twig,
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RequestStack $request_stack,
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MailerInterface $mailer,
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VerifyEmailHelperInterface $email_verify_helper,
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ResetPasswordHelperInterface $reset_helper,
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) {
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$this->logger = $logger;
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$this->translator = $trans;
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$this->entity_manager = $em;
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$this->router = $router;
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$this->form_factory = $ff;
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$this->message_bus = $mb;
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$this->event_dispatcher = $ed;
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$this->session = $sess;
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$this->security = $sec;
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$this->module_manager = $mm;
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$this->client = $cl;
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$this->sanitizer = $san;
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$this->config = $conf;
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$this->twig = $twig;
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$this->request = $request_stack->getCurrentRequest();
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$this->mailer_helper = $mailer;
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$this->email_verify_helper = $email_verify_helper;
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$this->reset_password_helper = $reset_helper;
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$this->initialize();
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}
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/**
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* Store these services to be accessed statically and load modules
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*
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* @throws ConfigurationException
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*/
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public function initialize(): void
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{
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if (!$this->initialized) {
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Common::setupConfig($this->config);
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if (!\is_null($this->request)) {
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Common::setRequest($this->request);
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}
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Log::setLogger($this->logger);
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Event::setDispatcher($this->event_dispatcher);
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I18n::setTranslator($this->translator);
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DB::setManager($this->entity_manager);
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Form::setFactory($this->form_factory);
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Queue::setMessageBus($this->message_bus);
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Security::setHelper($this->security);
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HTML::setSanitizer($this->sanitizer);
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Router::setRouter($this->router);
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HTTPClient::setClient($this->client);
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Formatting::setTwig($this->twig);
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EmailVerifier::setHelpers($this->email_verify_helper, $this->mailer_helper);
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Cache::setupCache();
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DB::initTableMap();
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// Events are preloaded on compilation, but set at runtime, along with configuration
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$this->module_manager->loadModules();
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$this->initialized = true;
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}
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}
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/**
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* Event very early on in the Symfony HTTP lifecycle, but after everything is registered
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* where we get access to the event dispatcher
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*/
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public function onKernelRequest(RequestEvent $event): RequestEvent
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{
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$this->request = $event->getRequest();
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// Save the target path, so we can redirect back after logging in
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if (!(!$event->isMainRequest() || $this->request->isXmlHttpRequest() || Common::isRoute(['login', 'register', 'logout']))) {
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$this->saveTargetPath($this->session, 'main', $this->request->getBaseUrl());
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}
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$this->initialize();
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Event::handle('InitializeModule');
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return $event;
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}
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/**
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* Event after everything is initialized when using the `bin/console` command
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*
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* @throws ConfigurationException
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*/
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public function onCommand(ConsoleCommandEvent $event): ConsoleCommandEvent
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{
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$this->initialize();
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return $event;
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}
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/**
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* Load configuration files
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*
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* Happens at "compile time"
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*
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* @codeCoverageIgnore
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*/
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public static function configureContainer(ContainerBuilder $container, LoaderInterface $loader): void
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{
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// Overriding doesn't work as we want, overrides the top-most key, do it manually
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$local_file = INSTALLDIR . \DIRECTORY_SEPARATOR . 'social.local.yaml';
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if (!file_exists($local_file)) {
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file_put_contents($local_file, "parameters:\n locals:\n gnusocial:\n");
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}
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// Load .local
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$loader->load($local_file);
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$locals = $container->getParameter('locals');
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$container->getParameterBag()->remove('locals');
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// Load normal config
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$loader->load(INSTALLDIR . '/social' . Kernel::CONFIG_EXTS, 'glob');
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$defaults = $container->getParameter('gnusocial');
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// Load module config
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$module_configs = ModuleManager::configureContainer($container, $loader);
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// Merge parameter $from with values already set in $to
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$merge_local_config = function ($from, $to = null) use ($container, $locals) {
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$to ??= $from;
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$wrapper = $container->hasParameter($to) ? $container->getParameter($to) : [];
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$content = [$from => $container->getParameter($from)];
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$container->getParameterBag()->remove($from);
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$locals = $locals[$from] ?? [];
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$configs = array_replace_recursive($wrapper, $content, $locals);
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$container->setParameter($to, $configs);
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};
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// Override and merge any of the previous settings from the locals
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if (\is_array($locals)) {
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$merge_local_config('gnusocial');
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foreach ($module_configs as $mod => $type) {
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$loader->load(INSTALLDIR . \PATH_SEPARATOR . $type . \PATH_SEPARATOR . ucfirst($mod) . 'config' . Kernel::CONFIG_EXTS, 'glob');
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$defaults[$mod] = $container->getParameter($mod);
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$merge_local_config($mod, $type); // TODO likely broken
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}
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}
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$container->setParameter('gnusocial_defaults', $defaults);
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}
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/**
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* Tell Symfony which events we want to listen to, which Symfony detects and auto-wires
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* due to this implementing the `EventSubscriberInterface`
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*/
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public static function getSubscribedEvents(): array
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{
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return [
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KernelEvents::REQUEST => 'onKernelRequest',
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'console.command' => 'onCommand',
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];
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}
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}
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