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src/Eccube/Util/CacheUtil.php (1 issue)

parameters are used.

Unused Code Minor

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<?php
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/*
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 * This file is part of EC-CUBE
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 *
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 * Copyright(c) EC-CUBE CO.,LTD. All Rights Reserved.
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 *
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 * http://www.ec-cube.co.jp/
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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 Eccube\Util;
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use Symfony\Bundle\FrameworkBundle\Console\Application;
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use Symfony\Component\Console\Input\ArrayInput;
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use Symfony\Component\Console\Output\BufferedOutput;
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use Symfony\Component\Console\Output\OutputInterface;
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use Symfony\Component\EventDispatcher\EventSubscriberInterface;
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use Symfony\Component\Filesystem\Filesystem;
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use Symfony\Component\Finder\Finder;
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use Symfony\Component\HttpKernel\Event\PostResponseEvent;
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use Symfony\Component\HttpKernel\KernelEvents;
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use Symfony\Component\HttpKernel\KernelInterface;
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/**
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 * キャッシュ関連のユーティリティクラス.
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 */
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class CacheUtil implements EventSubscriberInterface
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{
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    private $clearCacheAfterResponse = false;
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    /**
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     * @var KernelInterface
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     */
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    protected $kernel;
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    /**
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     * CacheUtil constructor.
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     *
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     * @param KernelInterface $kernel
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     */
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    public function __construct(KernelInterface $kernel)
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    {
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        $this->kernel = $kernel;
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    }
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    /**
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     * @param string $env
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     */
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    public function clearCache($env = null)
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    {
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        $this->clearCacheAfterResponse = $env;
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    }
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    public function forceClearCache(PostResponseEvent $event)
0 ignored issues
show
The parameter $event is not used and could be removed.

This check looks from parameters that have been defined for a function or method, but which are not used in the method body.

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    {
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        if ($this->clearCacheAfterResponse === false) {
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            return;
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        }
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        $console = new Application($this->kernel);
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        $console->setAutoExit(false);
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        $command = [
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            'command' => 'cache:clear',
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            '--no-warmup' => true,
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            '--no-ansi' => true,
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        ];
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        if ($this->clearCacheAfterResponse !== null) {
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            $command['--env'] = $this->clearCacheAfterResponse;
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        }
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        $input = new ArrayInput($command);
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        $output = new BufferedOutput(
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            OutputInterface::VERBOSITY_DEBUG,
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            true
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        );
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        $console->run($input, $output);
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        if (function_exists('opcache_reset')) {
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            opcache_reset();
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        }
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        if (function_exists('apc_clear_cache')) {
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            apc_clear_cache('user');
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            apc_clear_cache();
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        }
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        if (function_exists('wincache_ucache_clear')) {
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            wincache_ucache_clear();
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        }
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        return $output->fetch();
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    }
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    /**
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     * Doctrineのキャッシュを削除します.
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     * APP_ENV=prodの場合のみ実行されます.
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     *
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     * @param null $env
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     *
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     * @return string
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     *
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     * @throws \Exception
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     */
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    public function clearDoctrineCache()
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    {
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        if ($this->kernel->getEnvironment() !== 'prod') {
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            return;
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        }
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        $console = new Application($this->kernel);
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        $console->setAutoExit(false);
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        $command = [
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            'command' => 'cache:pool:clear',
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            'pools' => ['doctrine.app_cache_pool'],
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            '--no-ansi' => true,
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        ];
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        $input = new ArrayInput($command);
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        $output = new BufferedOutput(
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            OutputInterface::VERBOSITY_DEBUG,
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            true
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        );
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        $console->run($input, $output);
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        return $output->fetch();
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    }
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    /**
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     * Twigキャッシュを削除します.
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     */
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    public function clearTwigCache()
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    {
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        $cacheDir = $this->kernel->getCacheDir().'/twig';
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        $fs = new Filesystem();
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        $fs->remove($cacheDir);
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    }
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    /**
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     * キャッシュを削除する.
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     *
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     * doctrine, profiler, twig によって生成されたキャッシュディレクトリを削除する.
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     * キャッシュは $app['config']['root_dir'].'/app/cache' に生成されます.
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     *
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     * @param Application $app
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     * @param boolean $isAll .gitkeep を残してすべてのファイル・ディレクトリを削除する場合 true, 各ディレクトリのみを削除する場合 false
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     * @param boolean $isTwig Twigキャッシュファイルのみ削除する場合 true
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     *
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     * @return boolean 削除に成功した場合 true
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     *
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     * @deprecated CacheUtil::clearCacheを利用すること
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     */
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    public static function clear($app, $isAll, $isTwig = false)
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    {
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        $cacheDir = $app['config']['root_dir'].'/app/cache';
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        $filesystem = new Filesystem();
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        $finder = Finder::create()->notName('.gitkeep')->files();
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        if ($isAll) {
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            $finder = $finder->in($cacheDir);
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            $filesystem->remove($finder);
170 View Code Duplication
        } elseif ($isTwig) {
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            if (is_dir($cacheDir.'/twig')) {
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                $finder = $finder->in($cacheDir.'/twig');
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                $filesystem->remove($finder);
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            }
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        } else {
176 View Code Duplication
            if (is_dir($cacheDir.'/doctrine')) {
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                $finder = $finder->in($cacheDir.'/doctrine');
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                $filesystem->remove($finder);
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            }
180 View Code Duplication
            if (is_dir($cacheDir.'/profiler')) {
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                $finder = $finder->in($cacheDir.'/profiler');
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                $filesystem->remove($finder);
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            }
184 View Code Duplication
            if (is_dir($cacheDir.'/twig')) {
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                $finder = $finder->in($cacheDir.'/twig');
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                $filesystem->remove($finder);
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            }
188 View Code Duplication
            if (is_dir($cacheDir.'/translator')) {
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                $finder = $finder->in($cacheDir.'/translator');
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                $filesystem->remove($finder);
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            }
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        }
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        if (function_exists('opcache_reset')) {
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            opcache_reset();
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        }
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        if (function_exists('apc_clear_cache')) {
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            apc_clear_cache('user');
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            apc_clear_cache();
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        }
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        if (function_exists('wincache_ucache_clear')) {
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            wincache_ucache_clear();
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        }
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        return true;
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    }
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    /**
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     * {@inheritdoc}
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     */
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    public static function getSubscribedEvents()
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    {
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        return [KernelEvents::TERMINATE => 'forceClearCache'];
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    }
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}
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