kaamelott-soundboard/js/app/models/sound.js

define(
    'models/sound',
    [
        'backbone'
    ],
    function (Backbone) {
        "use strict";

        var Sound = Backbone.Model.extend({
            audio: null,
            defaults: {
                title: "",
                character: "",
                file: "",
                playing: false
            },
            play: function() {
                if( !this.audio ) {
                    this.audio = new Audio('sounds/'+this.attributes.file);
                }

                this.audio.play();
                this.attributes.playing    = true;
            },
            stop: function() {
                if( this.audio && !this.audio.paused ) {
                    this.audio.pause();
                    this.audio.load();
                }

                this.attributes.playing    = false;
            }
        });

        return Sound;
});