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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bundle\FrameworkBundle\Command;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;
use Symfony\Component\HttpKernel\CacheClearer\Psr6CacheClearer;
/**
* Delete an item from a cache pool.
*
* @author Pierre du Plessis <pdples@gmail.com>
*/
final class CachePoolDeleteCommand extends Command
{
protected static $defaultName = 'cache:pool:delete';
private $poolClearer;
public function __construct(Psr6CacheClearer $poolClearer)
{
parent::__construct();
$this->poolClearer = $poolClearer;
}
/**
* {@inheritdoc}
*/
protected function configure()
{
$this
->setDefinition([
new InputArgument('pool', InputArgument::REQUIRED, 'The cache pool from which to delete an item'),
new InputArgument('key', InputArgument::REQUIRED, 'The cache key to delete from the pool'),
])
->setDescription('Delete an item from a cache pool')
->setHelp(<<<'EOF'
The <info>%command.name%</info> deletes an item from a given cache pool.
%command.full_name% <pool> <key>
EOF
)
;
}
/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output): int
{
$io = new SymfonyStyle($input, $output);
$pool = $input->getArgument('pool');
$key = $input->getArgument('key');
$cachePool = $this->poolClearer->getPool($pool);
if (!$cachePool->hasItem($key)) {
$io->note(sprintf('Cache item "%s" does not exist in cache pool "%s".', $key, $pool));
return 0;
}
if (!$cachePool->deleteItem($key)) {
throw new \Exception(sprintf('Cache item "%s" could not be deleted.', $key));
}
$io->success(sprintf('Cache item "%s" was successfully deleted.', $key));
return 0;
}
}
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