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<?php |
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namespace N98\Magento\Command\Cache; |
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use Magento\Framework\App\CacheInterface; |
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use Magento\PageCache\Model\Cache\Type as FullPageCache; |
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use N98\Magento\Command\AbstractMagentoCommand; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Validator\Exception\RuntimeException; |
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class ViewCommand extends AbstractMagentoCommand |
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{ |
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/** |
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* @var CacheInterface |
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*/ |
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private $cache; |
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/** |
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* @var FullPageCache |
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*/ |
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private $fpc; |
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/** |
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* @param CacheInterface $cache |
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* @param FullPageCache $fpc |
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*/ |
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public function inject( |
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CacheInterface $cache, |
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FullPageCache $fpc |
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) { |
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$this->cache = $cache; |
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$this->fpc = $fpc; |
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} |
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/** |
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* @return void |
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*/ |
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protected function configure() |
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{ |
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$this |
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->setName('cache:view') |
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->addArgument( |
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'id', |
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InputArgument::REQUIRED, |
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'Cache-ID' |
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) |
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->addOption( |
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'fpc', |
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null, |
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InputOption::VALUE_NONE, |
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'Use full page cache instead of core cache' |
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) |
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->addOption( |
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'unserialize', |
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null, |
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InputOption::VALUE_NONE, |
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'Unserialize output' |
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) |
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->setDescription('Prints a cache entry'); |
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} |
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/** |
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* @param InputInterface $input |
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* @param OutputInterface $output |
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* @return int|void |
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* @throws RuntimeException |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$this->detectMagento($output, true); |
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if (!$this->initMagento()) { |
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return; |
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} |
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/** CacheInterface|FullPageCache $cacheInstance */ |
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if ($input->hasOption('fpc') && $input->getOption('fpc')) { |
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$cacheInstance = $this->fpc; |
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} else { |
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$cacheInstance = $this->cache; |
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} |
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$cacheId = $input->getArgument('id'); |
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$cacheData = $cacheInstance->load($cacheId); |
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if ($cacheData === false) { |
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$output->writeln('Cache id <info>' . $cacheId . '</info> does not exist (anymore)'); |
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return; |
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} |
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if ($input->getOption('unserialize')) { |
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$cacheData = $this->decorateSerialized($cacheData); |
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} |
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$output->writeln($cacheData); |
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} |
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private function decorateSerialized($serialized) |
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{ |
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if (version_compare(phpversion(), '7.0', '>=')) { |
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$unserialized = unserialize($serialized, false); |
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} else { |
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$unserialized = unserialize($serialized); |
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} |
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if ($unserialized === false) { |
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$buffer = $serialized; |
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} else { |
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$buffer = json_encode($unserialized, JSON_PRETTY_PRINT); |
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} |
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return $buffer; |
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} |
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} |
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netz98 /
n98-magerun2
Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a
@returnannotation as described here.