ID, 'air_horn_playsound', 1); } /** * Play air horn if user has just logged in. */ function air_horn_actually_playsound() { if (get_user_meta( get_current_user_id(), 'air_horn_playsound', true ) == 1) { update_user_meta(get_current_user_id(), 'air_horn_playsound', 0); ?> 'play_air_horn', 'title' => 'Air Horn', 'meta' => array( 'class' => 'airhorn_button' ) ); if (is_admin()) { $wp_admin_bar->add_node( $args ); } } /** * Load required scripts in the backend. */ function air_horn_load_scripts() { wp_register_script('howler', plugins_url( 'howler.min.js', __FILE__ )); wp_register_script('airhorn', plugins_url( 'airhorn.js', __FILE__ ), array( 'jquery', 'howler')); wp_enqueue_script('airhorn'); wp_localize_script('airhorn', 'airhorn_vars', array('url' => plugins_url( 'airhorn.mp3', __FILE__ ))); }