<?php /** * Plugin Name: Redis User Session Storage * Plugin URI: https://ethitter.com/plugins/redis-user-session-storage/ * Description: Store WordPress session tokens in Redis rather than the usermeta table. Requires the Redis PECL extension. * Version: 0.2 * Author: Erick Hitter * Author URI: https://ethitter.com/ * Text Domain: wp-redis-user-session-storage * Domain Path: /languages/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * * @package WP_Redis_User_Session_Storage */ namespace Redis_User_Session_Storage; use Redis; use WP_Session_Tokens; /** * Load plugin when safe to do so, accounting for previous plugin name. * * WordPress.org no longer accepts plugins beginning with the `WP` prefix, so * this was renamed to comply. * * @return void */ function load() { if ( ! class_exists( Redis::class, false ) || ! class_exists( WP_Session_Tokens::class, false ) ) { return; } require_once __DIR__ . '/inc/class-plugin.php'; require_once __DIR__ . '/inc/class-activation-deactivation-hooks.php'; // Alias plugin's original class name. class_alias( Plugin::class, 'WP_Redis_User_Session_Storage', false ); new Activation_Deactivation_Hooks( __FILE__ ); add_action( 'plugins_loaded', __NAMESPACE__ . '\action_plugins_loaded' ); // Hooked at 9 in case old plugin is also active. add_filter( 'session_token_manager', __NAMESPACE__ . '\set_session_token_manager', 9 ); } load(); /** * Perform various actions after plugin loads. * * @return void */ function action_plugins_loaded() { load_plugin_textdomain( 'wp-redis-user-session-storage', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' ); } /** * Override Core's default usermeta-based token storage. * * @param string $manager Name of session-manager class. * @return string */ function set_session_token_manager( $manager ) { return Plugin::class; }