79 lines
2.7 KiB
PHP
79 lines
2.7 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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namespace TYPO3\CMS\Core\DependencyInjection;
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use Symfony\Component\DependencyInjection\Argument\IteratorArgument;
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use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
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use Symfony\Component\DependencyInjection\ContainerBuilder;
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use Symfony\Component\DependencyInjection\Reference;
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use TYPO3\CMS\Core\Messenger\BusFactory;
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use TYPO3\CMS\Core\Service\DependencyOrderingService;
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use TYPO3\CMS\Core\Utility\GeneralUtility;
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/**
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* @internal
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*/
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final class MessengerMiddlewarePass implements CompilerPassInterface
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{
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private string $tagName;
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private DependencyOrderingService $orderer;
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public function __construct(string $tagName)
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{
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$this->tagName = $tagName;
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$this->orderer = new DependencyOrderingService();
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}
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public function process(ContainerBuilder $container): void
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{
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$busFactory = $container->findDefinition(BusFactory::class);
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$groupedMiddlewares = $this->collectMiddlewares($container);
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$middlewares = [];
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foreach ($groupedMiddlewares as $bus => $unorderedMiddlewares) {
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$middlewares[$bus] = [];
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foreach ($this->orderer->orderByDependencies($unorderedMiddlewares) as $middleware) {
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$middlewares[$bus][] = new Reference($middleware['service']);
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}
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}
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$busFactory->setArgument('$middlewares', array_map(
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static fn(array $busMiddlewares): IteratorArgument => new IteratorArgument($busMiddlewares),
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$middlewares
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));
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}
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/**
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* Collects all messenger middlewares from the container and prepares them for ordering
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*/
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private function collectMiddlewares(ContainerBuilder $container): array
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{
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$unorderedMiddlewares = [];
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foreach ($container->findTaggedServiceIds($this->tagName) as $serviceName => $tags) {
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foreach ($tags as $attributes) {
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$bus = $attributes['bus'] ?? 'default';
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$unorderedMiddlewares[$bus][$serviceName] = [
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'service' => $serviceName,
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'before' => GeneralUtility::trimExplode(',', $attributes['before'] ?? '', true),
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'after' => GeneralUtility::trimExplode(',', $attributes['after'] ?? '', true),
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];
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}
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}
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return $unorderedMiddlewares;
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}
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}
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