JEMBOT MAWOT Bypass Shell

<?php
/**
 * Copyright since 2007 PrestaShop SA and Contributors
 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.md.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/OSL-3.0
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@prestashop.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to https://devdocs.prestashop.com/ for more information.
 *
 * @author    PrestaShop SA and Contributors <contact@prestashop.com>
 * @copyright Since 2007 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 */

namespace PrestaShop\PrestaShop\Adapter\Language;

use PrestaShop\PrestaShop\Core\Addon\Theme\Theme;
use PrestaShop\PrestaShop\Core\Addon\Theme\ThemeCollection;
use PrestaShop\PrestaShop\Core\Language\Copier\LanguageCopierConfigInterface;
use PrestaShop\PrestaShop\Core\Language\Copier\LanguageCopierInterface;
use Symfony\Component\Filesystem\Exception\IOExceptionInterface;
use Symfony\Component\Filesystem\Filesystem;

/**
 * Class LanguageCopier responsible for copying a language into another language.
 */
final class LanguageCopier implements LanguageCopierInterface
{
    /**
     * @var LanguageDataProvider
     */
    private $languageDataProvider;

    /**
     * @var Filesystem
     */
    private $filesystem;

    /**
     * @var ThemeCollection
     */
    private $themeCollection;

    /**
     * @param LanguageDataProvider $languageDataProvider
     * @param Filesystem $filesystem
     * @param ThemeCollection $themeCollection
     */
    public function __construct(
        LanguageDataProvider $languageDataProvider,
        Filesystem $filesystem,
        ThemeCollection $themeCollection
    ) {
        $this->languageDataProvider = $languageDataProvider;
        $this->filesystem = $filesystem;
        $this->themeCollection = $themeCollection;
    }

    /**
     * {@inheritdoc}
     */
    public function copy(LanguageCopierConfigInterface $config)
    {
        $errors = $this->validateConfig($config);

        if (!empty($errors)) {
            return $errors;
        }

        $languageFiles = $this->languageDataProvider->getFilesList(
            $config->getLanguageFrom(),
            $config->getThemeFrom(),
            $config->getLanguageTo(),
            $config->getThemeTo()
        );

        foreach ($languageFiles as $source => $destination) {
            try {
                $this->filesystem->mkdir(dirname($destination));
            } catch (IOExceptionInterface $exception) {
                $errors[] = [
                    'key' => 'Cannot create the folder "%folder%". Please check your directory writing permissions.',
                    'domain' => 'Admin.International.Notification',
                    'parameters' => [
                        '%folder%' => $destination,
                    ],
                ];

                continue;
            }

            try {
                $this->filesystem->copy($source, $destination);
            } catch (IOExceptionInterface $exception) {
                $errors[] = [
                    'key' => 'Impossible to copy "%source%" to "%dest%".',
                    'domain' => 'Admin.International.Notification',
                    'parameters' => [
                        '%source%' => $source,
                        '%dest%' => $destination,
                    ],
                ];

                continue;
            }

            if ($this->isModuleContext($source, $destination, $config->getLanguageFrom())) {
                $changedModuleTranslationKeys = $this->changeModulesTranslationKeys(
                    $destination,
                    $config->getThemeFrom(),
                    $config->getThemeTo()
                );

                if (!$changedModuleTranslationKeys) {
                    $errors[] = [
                        'key' => 'Impossible to translate "%dest%".',
                        'domain' => 'Admin.International.Notification',
                        'parameters' => [
                            '%dest%' => $destination,
                        ],
                    ];
                }
            }
        }

        if (!empty($errors)) {
            $errors[] = [
                'key' => 'A part of the data has been copied but some of the language files could not be found.',
                'domain' => 'Admin.International.Notification',
                'parameters' => [],
            ];
        }

        return $errors;
    }

    /**
     * Validates given configuration.
     *
     * @param LanguageCopierConfigInterface $config
     *
     * @return array of errors
     */
    private function validateConfig(LanguageCopierConfigInterface $config)
    {
        $errors = [];

        $languageFrom = $config->getLanguageFrom();
        $languageTo = $config->getLanguageTo();
        $themeFrom = $config->getThemeFrom();
        $themeTo = $config->getThemeTo();

        if (empty($languageFrom) || empty($languageTo)) {
            $errors[] = [
                'key' => 'You must select two languages in order to copy data from one to another.',
                'domain' => 'Admin.International.Notification',
                'parameters' => [],
            ];
        } elseif (empty($themeFrom) || empty($themeTo)) {
            $errors[] = [
                'key' => 'You must select two themes in order to copy data from one to another.',
                'domain' => 'Admin.International.Notification',
                'parameters' => [],
            ];
        } elseif (
            $themeFrom === $themeTo &&
            $languageFrom === $languageTo
        ) {
            $errors[] = [
                'key' => 'There is nothing to copy (same language and theme).',
                'domain' => 'Admin.International.Notification',
                'parameters' => [],
            ];
        } else {
            $fromThemeFound = false;
            $toThemeFound = false;

            /** @var Theme $theme */
            foreach ($this->themeCollection as $theme) {
                // Checking if "From" theme exists by name
                if ($theme->getName() === $themeFrom) {
                    $fromThemeFound = true;
                }

                // Checking if "To" theme exists by name
                if ($theme->getName() === $themeTo) {
                    $toThemeFound = true;
                }
            }

            if (!$fromThemeFound || !$toThemeFound) {
                $errors[] = [
                    'key' => 'Theme(s) not found',
                    'domain' => 'Admin.International.Notification',
                    'parameters' => [],
                ];
            }
        }

        return $errors;
    }

    /**
     * Checks if the source and destination paths are related to modules.
     *
     * @param string $source
     * @param string $destination
     * @param string $language
     *
     * @return bool
     */
    private function isModuleContext($source, $destination, $language)
    {
        // Legacy condition
        return false !== strpos($destination, 'modules') && basename($source) === $language . '.php';
    }

    /**
     * A legacy method to change modules translation keys.
     *
     * @param string $path
     * @param string $themeFrom
     * @param string $themeTo
     *
     * @return bool result
     */
    private function changeModulesTranslationKeys($path, $themeFrom, $themeTo)
    {
        $content = file_get_contents($path);
        $arrayReplace = [];
        $result = true;

        if (preg_match_all('#\$_MODULE\[\'([^\']+)\'\]#Ui', $content, $matches)) {
            foreach ($matches[1] as $value) {
                $arrayReplace[$value] = str_replace($themeFrom, $themeTo, $value);
            }

            $content = str_replace(array_keys($arrayReplace), array_values($arrayReplace), $content);
            $result = file_put_contents($path, $content) === false ? false : true;
        }

        return $result;
    }
}