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编辑当前文件:/home2/sdektunc/.trash/libraries.3/src/Console/RemoveOldFilesCommand.php

<?php
/**
 * Joomla! Content Management System
 *
 * @copyright  (C) 2017 Open Source Matters, Inc. <https://www.joomla.org>
 * @license    GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\CMS\Console;

\defined('JPATH_PLATFORM') or die;

use Joomla\Console\Command\AbstractCommand;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;

/**
 * Console command for removing files which should have been cleared during an update
 *
 * @since  4.0.0
 */
class RemoveOldFilesCommand extends AbstractCommand
{
	/**
	 * The default command name
	 *
	 * @var    string
	 * @since  4.0.0
	 */
	protected static $defaultName = 'update:joomla:remove-old-files';

/**
	 * Internal function to execute the command.
	 *
	 * @param   InputInterface  $input   The input to inject into the command.
	 * @param   OutputInterface $output  The output to inject into the command.
	 *
	 * @return  integer  The command exit code
	 *
	 * @since   4.0.0
	 */
	protected function doExecute(InputInterface $input, OutputInterface $output): int
	{
		$symfonyStyle = new SymfonyStyle($input, $output);

$dryRun = $input->getOption('dry-run');

$symfonyStyle->title('Removing Unneeded Files & Folders' . ($dryRun ? ' - Dry Run' : ''));

// We need the update script
		\JLoader::register('JoomlaInstallerScript', JPATH_ADMINISTRATOR . '/components/com_admin/script.php');

$status = (new \JoomlaInstallerScript)->deleteUnexistingFiles($dryRun, true);

if ($output->isVeryVerbose()||$output->isDebug())
		{
			foreach ($status['files_checked'] as $file)
			{
				$exists = in_array($file, array_values($status['files_exist']));

if ($exists)
				{
					$symfonyStyle->writeln('<error>File Checked & Exists</error> - ' . $file, OutputInterface::VERBOSITY_VERY_VERBOSE);
				}
				else
				{
					$symfonyStyle->writeln('<info>File Checked & Doesn\'t Exist</info> - ' . $file, OutputInterface::VERBOSITY_DEBUG);
				}
			}

foreach ($status['folders_checked'] as $folder)
			{
				$exists = in_array($folder, array_values($status['folders_exist']));

if ($exists)
				{
					$symfonyStyle->writeln('<error>Folder Checked & Exists</error> - ' . $folder, OutputInterface::VERBOSITY_VERY_VERBOSE);
				}
				else
				{
					$symfonyStyle->writeln('<info>Folder Checked & Doesn\'t Exist</info> - ' . $folder, OutputInterface::VERBOSITY_DEBUG);
				}
			}
		}

if ($dryRun === false)
		{
			foreach ($status['files_deleted'] as $file)
			{
				$symfonyStyle->writeln('<comment>File Deleted = ' . $file . '</comment>', OutputInterface::VERBOSITY_VERBOSE);
			}

foreach ($status['files_errors'] as $error)
			{
				$symfonyStyle->error($error);
			}

foreach ($status['folders_deleted'] as $folder)
			{
				$symfonyStyle->writeln('<comment>Folder Deleted = ' . $folder . '</comment>', OutputInterface::VERBOSITY_VERBOSE);
			}

foreach ($status['folders_errors'] as $error)
			{
				$symfonyStyle->error($error);
			}
		}

$symfonyStyle->success(
			sprintf(
				$dryRun ? '%s Files checked and %s would be deleted' : '%s Files checked and %s deleted',
				\count($status['files_checked']),
				($dryRun ? \count($status['files_exist']) : \count($status['files_deleted']))
			)
		);

$symfonyStyle->success(
			sprintf(
				$dryRun ? '%s Folders checked and %s would be deleted' : '%s Folders checked and %s deleted',
				\count($status['folders_checked']),
				($dryRun ? \count($status['folders_exist']) : \count($status['folders_deleted']))
			)
		);

return Command::SUCCESS;
	}

/**
	 * Configure the command.
	 *
	 * @return  void
	 *
	 * @since   4.0.0
	 */
	protected function configure(): void
	{
		$help = "<info>%command.name%</info> removes old files which should have been deleted during a Joomla update
		\nUsage: <info>php %command.full_name%</info>";

$this->setDescription('Remove old system files');
		$this->addOption('dry-run', null, InputOption::VALUE_NONE, 'Executes a dry run without deleting anything');
		$this->setHelp($help);
	}
}