DrupalConsole/src/Command/CacheRebuildCommand.php at a871464bf6213b84c7fde3ec412d6d1ca94d8eb0 · vagabundeo/DrupalConsole · GitHub

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<?php

/**
 * @file
 * Contains \Drupal\AppConsole\Command\CacheRebuildCommand.
 */

namespace Drupal\AppConsole\Command;

use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

class CacheRebuildCommand extends ContainerAwareCommand
{

  protected function configure()
  {
    $this
      ->setName('cache:rebuild')
      ->setDescription($this->trans('commands.cache.rebuild.description'))
      ->setAliases(['cr'])
      ->addOption('cache', null, InputOption::VALUE_OPTIONAL, $this->trans('commands.cache.rebuild.options.cache'), '')
    ;
  }

  protected function execute(InputInterface $input, OutputInterface $output) {
    require_once DRUPAL_ROOT . '/core/includes/utility.inc';
    $validators = $this->getHelperSet()->get('validators');

    // Get the --cache option and make validation
    $cache = $input->getOption('cache');
    $validated_cache = $validators->validateCache($cache);
    if (!$validated_cache) {
      throw new \InvalidArgumentException(
        sprintf(
          $this->trans('commands.cache.rebuild.messages.invalid_cache'),
          $cache
        )
      );
    }

    // Start rebuilding cache
    $output->writeln('[+] <comment>'.$this->trans('commands.cache.rebuild.messages.rebuild').'</comment>');

    // Get data needed to rebuild cache
    $kernelHelper = $this->getHelper('kernel');
    $classLoader = $kernelHelper->getClassLoader();
    $request = $kernelHelper->getRequest();

    // Check cache to rebuild
    if ($cache == 'all') {
      // If cache is all, then clear all caches
      \drupal_rebuild($classLoader, $request);
    }
    else {
      // Else, clear the selected cache
      $caches = $validators->getCaches();
      $caches[$cache]->deleteAll();
    }

    // Finish rebuiilding cache
    $output->writeln('[+] <info>'.$this->trans('commands.cache.rebuild.messages.completed').'</info>');
  }

  protected function interact(InputInterface $input, OutputInterface $output) {
    $dialog = $this->getDialogHelper();

    // Get the cache option
    $cache = $this->getCacheOption($input, $output, $dialog);
    $input->setOption('cache', $cache);
  }

  private function getCacheOption($input, $output, $dialog) {
    $validators = $this->getHelperSet()->get('validators');

    // Get the --cache option and make user interaction with validation
    $cache = $input->getOption('cache');
    if (!$cache) {
      $cache = $dialog->askAndValidate(
        $output,
        $dialog->getQuestion($this->trans('commands.cache.rebuild.questions.cache'), 'all'),
        function ($cache) use ($cache_keys, $validators) {
          $validated_cache = $validators->validateCache($cache);
          if (!$validated_cache) {
            throw new \InvalidArgumentException(
              sprintf(
                $this->trans('commands.cache.rebuild.messages.invalid_cache'),
                $cache
              )
            );
          }
          return $validated_cache;
        },
        false,
        'all',
        $cache_keys
      );
    }

    return $cache;
  }
}