69 lines
		
	
	
		
			2.1 KiB
		
	
	
	
		
			PHP
		
	
	
			
		
		
	
	
			69 lines
		
	
	
		
			2.1 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\Component\HttpKernel\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\ContainerInterface;
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use Symfony\Component\DependencyInjection\Exception\RuntimeException;
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use Symfony\Component\DependencyInjection\Reference;
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/**
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 * @author Alexander M. Turek <me@derrabus.de>
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 */
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class ResettableServicePass implements CompilerPassInterface
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{
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    /**
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     * @return void
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     */
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    public function process(ContainerBuilder $container)
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    {
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        if (!$container->has('services_resetter')) {
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            return;
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        }
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        $services = $methods = [];
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        foreach ($container->findTaggedServiceIds('kernel.reset', true) as $id => $tags) {
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            $services[$id] = new Reference($id, ContainerInterface::IGNORE_ON_UNINITIALIZED_REFERENCE);
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            foreach ($tags as $attributes) {
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                if (!isset($attributes['method'])) {
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                    throw new RuntimeException(sprintf('Tag "kernel.reset" requires the "method" attribute to be set on service "%s".', $id));
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                }
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                if (!isset($methods[$id])) {
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                    $methods[$id] = [];
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                }
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                if ('ignore' === ($attributes['on_invalid'] ?? null)) {
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                    $attributes['method'] = '?'.$attributes['method'];
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                }
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                $methods[$id][] = $attributes['method'];
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            }
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        }
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        if (!$services) {
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            $container->removeAlias('services_resetter');
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            $container->removeDefinition('services_resetter');
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            return;
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        }
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        $container->findDefinition('services_resetter')
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            ->setArgument(0, new IteratorArgument($services))
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            ->setArgument(1, $methods);
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    }
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}
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