sb

gistfile1.js

var soundbouncer = {
	_: {
		playerFrame: false,
		eventId: false,
	},

	init: function() {
		this._.eventId = ((new Date()).getTime());
		this.setPlayerFrame();
		this.playTrack('1nKclWMxh7nPbrxHrteHOB');
	},

	setPlayerFrame: function() { this._.playerFrame =  document.getElementById('app-player') },

	playTrack: function(trackId) {
		var evalString = 'window.top.postMessage(JSON.stringify({"type":"cosmos-request","resolver":1,"id":"cosmos_' + (this._.eventId++) + '","name":"cosmos_request_create",      "payload":{"action":"POST","uri":"sp://player/v1/main","headers":{},                "body":JSON.stringify({"action":"play","context":"spotify:track:' + trackId + '","tracks":["spotify:track:' + trackId + '"],                    "options":{"repeat":false,"shuffle":false,"can_repeat":true,"can_shuffle":true,"can_skip_prev":true,"can_skip_next":true,"can_seek":true,"use_dmca_rules":false},                    "play_origin":{"source":"unknown","reason":"playbtn","referrer":"spotify:app:now-playing-recs","referrer_version":"2.2.2","referrer_vendor":"com.spotify"}})}}), "*")';
		soundbouncer._.playerFrame.contentWindow.window.eval(evalString);
	},

	play: function() {
	    var evalString = 'window.top.postMessage(JSON.stringify({"type":"bridge_request","id":"' + (this._.eventId++) + '","name":"player_play","args":["main"],"appVendor":"com.spotify","appVersion":"4.2.0"}), "*");';
	    soundbouncer._.playerFrame.contentWindow.window.eval(evalString);
	},

	pause: function() {
	    var evalString = 'window.top.postMessage(JSON.stringify({"type":"bridge_request","id":"' + (this._.eventId++) + '","name":"player_pause","args":["main"],"appVendor":"com.spotify","appVersion":"4.2.0"}), "*");';
	    soundbouncer._.playerFrame.contentWindow.window.eval(evalString);
	},

	executeOnPlayerFrame: function(evalString) {
		this.playerFrame.contentWindow.window.eval(evalString);
	}
};
soundbouncer.init();