tysweld.com/wp-content/plugins/duplicator-pro-v4.5.16.2/uninstall.php

<?php

/**
 * Fired when the plugin is uninstalled.
 *
 * Maintain PHP 5.2 compatibility, don't use namespace and don't include Duplicator Libs
 */

// If uninstall not called from WordPress, then exit
if (!defined('WP_UNINSTALL_PLUGIN')) {
    exit;
}

/**
 * Uninstall class
 * Maintain PHP 5.2 compatibility, don't use namespace and don't include Duplicator Libs.
 * This is a standalone class.
 */
class DuplicatorProUninstall // phpcs:ignore
{
    const ENTITIES_TABLE_NAME           = 'duplicator_entities';
    const PACKAGES_TABLE_NAME           = 'duplicator_backups';
    const OLD_ENTITIES_TABLE_NAME       = 'duplicator_pro_entities';
    const OLD_PACKAGES_TABLE_NAME       = 'duplicator_pro_packages';
    const VERSION_OPTION_KEY            = 'duplicator_pro_plugin_version';
    const UNINSTALL_PACKAGE_OPTION_KEY  = 'duplicator_pro_uninstall_package';
    const UNINSTALL_SETTINGS_OPTION_KEY = 'duplicator_pro_uninstall_settings';

    /**
     * Uninstall plugin
     *
     * @return void
     */
    public static function uninstall()
    {
        try {
            do_action('duplicator_unistall');
            self::removePackages();
            self::removeSettings();
            self::removePluginVersion();
        } catch (Exception $e) {
            // Prevent error on uninstall
        } catch (Error $e) {
            // Prevent error on uninstall
        }
    }

    /**
     * Remove plugin option version
     *
     * @return void
     */
    protected static function removePluginVersion()
    {
        delete_option(self::VERSION_OPTION_KEY);
    }

    /**
     * Return duplicator PRO backup path
     *
     * @return string
     */
    protected static function getBackupPath()
    {
        return trailingslashit(wp_normalize_path((string) realpath(WP_CONTENT_DIR))) . 'backups-dup-pro';
    }

    /**
     * Remove all packages
     *
     * @return void
     */
    protected static function removePackages()
    {
        if (get_option(self::UNINSTALL_PACKAGE_OPTION_KEY) != true) {
            return;
        }

        $tableName = $GLOBALS['wpdb']->base_prefix . self::PACKAGES_TABLE_NAME;
        $GLOBALS['wpdb']->query('DROP TABLE IF EXISTS ' . $tableName);
        $tableName = $GLOBALS['wpdb']->base_prefix . self::OLD_PACKAGES_TABLE_NAME;
        $GLOBALS['wpdb']->query('DROP TABLE IF EXISTS ' . $tableName);

        $ssdir = self::getBackupPath();

        // Sanity check for strange setup
        $check = glob("{$ssdir}/wp-config.php");

        if (is_array($check) && count($check) == 0) {
            $fsystem = new WP_Filesystem_Direct(true);
            $fsystem->rmdir($ssdir, true);
        }
    }

    /**
     * Remove plugins settings
     *
     * @return void
     */
    protected static function removeSettings()
    {
        if (get_option(self::UNINSTALL_SETTINGS_OPTION_KEY) != true) {
            return;
        }

        $tableName = $GLOBALS['wpdb']->base_prefix . self::ENTITIES_TABLE_NAME;
        $GLOBALS['wpdb']->query('DROP TABLE IF EXISTS ' . $tableName);
        $tableName = $GLOBALS['wpdb']->base_prefix . self::OLD_ENTITIES_TABLE_NAME;
        $GLOBALS['wpdb']->query('DROP TABLE IF EXISTS ' . $tableName);

        self::deleteOptions();
        self::deleteExpire();
        self::deleteTransients();
        self::deleteUserMetaKeys();
        self::removeAllCapabilities();
        self::cleanWpConfig();
    }

    /**
     * Delete all users meta key
     *
     * @return void
     */
    private static function deleteUserMetaKeys()
    {
        /** @var wpdb */
        global $wpdb;

        $wpdb->query("DELETE FROM " . $wpdb->usermeta . " WHERE meta_key REGEXP '^duplicator_pro_' OR meta_key = 'duplicator_user_ui_option'");
    }

    /**
     * Delete all options
     *
     * @return void
     */
    protected static function deleteOptions()
    {
        $optionsTableName = $GLOBALS['wpdb']->base_prefix . "options";
        $dupOptionNames   = $GLOBALS['wpdb']->get_col("SELECT `option_name` FROM `{$optionsTableName}` WHERE `option_name` REGEXP '^duplicator_pro_'");

        foreach ($dupOptionNames as $dupOptionName) {
            delete_option($dupOptionName);
        }
    }

    /**
     * Delete all expire options
     *
     * @return void
     */
    protected static function deleteExpire()
    {
        $optionsTableName = $GLOBALS['wpdb']->base_prefix . "options";
        $dupOptionNames   = $GLOBALS['wpdb']->get_col("SELECT `option_name` FROM `{$optionsTableName}` WHERE `option_name` REGEXP '^duplicator_expire_'");

        foreach ($dupOptionNames as $dupOptionName) {
            delete_option($dupOptionName);
        }
    }

    /**
     * Delete all transients
     *
     * @return void
     */
    protected static function deleteTransients()
    {
        $optionsTableName        = $GLOBALS['wpdb']->base_prefix . "options";
        $dupOptionTransientNames = $GLOBALS['wpdb']->get_col(
            "SELECT `option_name` FROM `{$optionsTableName}` WHERE `option_name` REGEXP '^_transient_duplicator_pro'"
        );

        foreach ($dupOptionTransientNames as $dupOptionTransientName) {
            delete_transient(str_replace("_transient_", "", $dupOptionTransientName));
        }
    }

    /**
     * wp-config.php cleanup
     *
     * @return bool false if wp-config.php not found
     */
    protected static function cleanWpConfig()
    {
        if (($wpConfigFile = self::getWPConfigPath()) === false) {
            return false;
        }

        if (($content = file_get_contents($wpConfigFile)) === false) {
            return false;
        }

        $content = preg_replace('/^.*define.+[\'"]DUPLICATOR_AUTH_KEY[\'"].*$/m', '', $content);

        return (file_put_contents($wpConfigFile, $content) !== false);
    }

    /**
     * Return wp-config path or false if not found
     *
     * @return false|string
     */
    protected static function getWPConfigPath()
    {
        static $configPath = null;
        if (is_null($configPath)) {
            $absPath   = trailingslashit(ABSPATH);
            $absParent = dirname($absPath) . '/';

            if (file_exists($absPath . 'wp-config.php')) {
                $configPath = $absPath . 'wp-config.php';
            } elseif (@file_exists($absParent . 'wp-config.php') && !@file_exists($absParent . 'wp-settings.php')) {
                $configPath = $absParent . 'wp-config.php';
            } else {
                $configPath = false;
            }
        }
        return $configPath;
    }

    /**
     * Remove all capabilities
     *
     * @return void
     */
    protected static function removeAllCapabilities()
    {
        if (($capabilities = get_option('duplicator_pro_capabilities')) == false) {
            return;
        }

        foreach ($capabilities as $cap => $data) {
            foreach ($data['roles'] as $role) {
                $role = get_role($role);
                if ($role) {
                    $role->remove_cap($cap);
                }
            }
            foreach ($data['users'] as $user) {
                $user = get_user_by('id', $user);
                if ($user) {
                    $user->remove_cap($cap);
                }
            }
        }
    }
}

DuplicatorProUninstall::uninstall();