addons = $addons; } public function register() { if ( false === self::$initialized ) { add_action( 'activate_plugin', [ $this, 'prevent_legacy_addon_activation' ] ); add_action( 'admin_notices', [ $this, 'legacy_addon_notice' ] ); add_action( 'init', [ $this, 'initialize_addons' ], PHP_INT_MAX ); if ( false === get_site_transient( WPMDB_DISABLED_LEGACY_ADDONS_OPTION ) ) { add_action( 'plugins_loaded', [ $this, 'disable_legacy_addons' ], PHP_INT_MAX ); set_site_transient( WPMDB_DISABLED_LEGACY_ADDONS_OPTION, true ); } self::$initialized = true; } } /** * Initializes registered addons * * @return void */ public function initialize_addons() { foreach ( $this->addons as $addon ) { $addon->register( false ); } } /** * Deactivates legacy addons on upgrade * * @return void */ public static function disable_legacy_addons() { Util::disable_legacy_addons(); } /** * Prevents legacy addons from being activated * * @return void */ public function prevent_legacy_addon_activation( $plugin ) { if ( in_array( $plugin, self::LEGACY_ADDONS ) ) { $redirect = self_admin_url( 'plugins.php?legacyaddon=1' ); wp_redirect( $redirect ); exit; } } /** * Notice when trying to activate addon * * @return void */ public function legacy_addon_notice() { if ( isset( $_GET['legacyaddon'] ) ) { $message = __( 'Legacy addons cannot be activated alongside WP Migrate version 2.3.0 or above. These features have been moved to WP Migrate.', 'wp-migrate-db' ); echo '

' . $message . '

'; } } }