= BF_START_DATE && $today <= BF_END_DATE && !inspiro_has_dismissed_banner()) { inspiro_display_black_friday_banner(); } } /** * Check if the user has dismissed the Black Friday banner. * * @return bool */ function inspiro_has_dismissed_banner() { return (bool) get_user_meta(get_current_user_id(), BF_DISMISS_BANNER_ACTION, true); } /** * Handle the AJAX request to dismiss the Black Friday Banner. */ function dismiss_inspiro_black_friday_banner() { // Check the nonce if ( !isset($_POST['nonce']) || !wp_verify_nonce($_POST['nonce'], 'inspiro_bf_nonce') ) { wp_send_json_error('Invalid nonce'); exit; } update_user_meta(get_current_user_id(), BF_DISMISS_BANNER_ACTION, true); wp_send_json_success(); } add_action('wp_ajax_inspiro_dismiss_bf_banner', 'dismiss_inspiro_black_friday_banner'); /** * Render the Black Friday banner markup. */ function inspiro_display_black_friday_banner() { ob_start(); ?>