Lock users if website is idle for certain period ウェブサイトが一定期間アイドル状態の場合にユーザーをロックするBy Amiru San

/**

 * Lock user out after 5 minutes of inactivity by Amiru ウェブサイトが一定期間アイドル状態の場合にユーザーをロックする.

 */

add_action( 'init', 'lock_user_after_inactivity' );

function lock_user_after_inactivity() {

    // Check if the user is logged in

    if ( is_user_logged_in() ) {

        // Get the current user ID

        $user_id = get_current_user_id();

        // Get the last activity timestamp for the user

        $last_activity = get_user_meta( $user_id, 'last_activity', true );

        // Get the current time

        $current_time = time();

        // Calculate the time difference in seconds

        $time_diff = $current_time - $last_activity;

        // If the time difference is greater than 5 minutes (300 seconds)

        if ( $time_diff > 300 ) {

            // Log the user out

            wp_logout();

            // Redirect to the login page with an error message

            wp_redirect( wp_login_url( array( 'login' => 'false', 'reason' => 'inactive' ) ) );

            exit;

        }

        // Update the last activity timestamp

        update_user_meta( $user_id, 'last_activity', $current_time );

    }

}

// Update last activity timestamp on every page load

add_action( 'wp', 'update_user_last_activity' );

function update_user_last_activity() {

    if ( is_user_logged_in() ) {

        $user_id = get_current_user_id();

        update_user_meta( $user_id, 'last_activity', time() );

    }

}