lifx-api/lifx.js

LIFX Light Bulb REST API wrapper for Nodejs

var request = require('request');

function lifx(accessToken){
	this.accessToken = accessToken;
}

lifx.prototype.listLights = function(selector, cb){
	var url = 'https://' + this.accessToken + ':'+'@api.lifx.com'+'/v1beta1/lights/'+selector;

	if(cb == null)
		throw new Error("Callback Function not defined after selector");
	sendRequest(url, "GET", null, function(err, res, body)
	{
		if(err)
			throw (err);
	
		cb(body);
	});
}



lifx.prototype.togglePower = function(selector, cb){
        var url = 'https://' + this.accessToken + ':'+'@api.lifx.com'+'/v1beta1/lights/'+selector+'/toggle';

        if(typeof cb =="undefined")  cb=function(){};

        sendRequest(url, "POST", null, function(err, res, body)
        {
                if(err)
                        throw (err);

                cb(body);
        });
}



lifx.prototype.setPower = function(selector, _state, _duration, cb){
        var url = 'https://' + this.accessToken + ':'+'@api.lifx.com'+'/v1beta1/lights/'+selector+'/power';

        if(typeof cb =="undefined")  cb=function(){};
	if(typeof _state =="undefined") _state = "on";
        if(typeof _duration =="undefined") _duration = "1.0";

        sendRequest(url, "PUT", {state:_state, duration:_duration}, function(err, res, body)
        {
                if(err)
                        throw (err);

                cb(body);
        });
}



lifx.prototype.setColor = function(selector, _color, _duration, _power_on, cb){
        var url = 'https://' + this.accessToken + ':'+'@api.lifx.com'+'/v1beta1/lights/'+selector+'/color';

        if(typeof cb =="undefined")  cb=function(){};
        if(typeof _power_on =="undefined") _power_on = true;
        if(typeof _duration =="undefined") _duration = "1.0";
        if(typeof _color =="undefined") _color = "red";

        sendRequest(url, "PUT", {color:_color, duration:_duration, power_on:_power_on}, function(err, res, body)
        {
                if(err)
                        throw (err);

                cb(body);
        });
}



lifx.prototype.breatheEffect = function(selector, _color, _from_color, _period, _cycles, _persist, _power_on, _peak, cb){
        var url = 'https://' + this.accessToken + ':'+'@api.lifx.com'+'/v1beta1/lights/'+selector+'/effects/breathe';
console.log(url);
        if(typeof cb =="undefined")  cb=function(){};
        if(typeof _color =="undefined") _color = "red";
        if(typeof _from_color =="undefined") _from_color = "blue";
        if(typeof _period =="undefined") _period = 1.0;
        if(typeof _cycles =="undefined") _cycles = 1.0;
        if(typeof _persist =="undefined") _persist = false;
        if(typeof _power_on =="undefined") _power_on = true
        if(typeof _peak =="undefined") _peak = 1.0;

        sendRequest(url, "POST", {color:_color, from_color: _from_color, period:_period, cycles:_cycles, persist:_persist, power_on: _power_on, peak: _peak}, function(err, res, body)
        {
                if(err)
                        throw (err);

                cb(body);
        });
}



lifx.prototype.pulseEffect = function(selector, _color, _from_color, _period, _cycles, _persist, _power_on, _duty_cycle, cb){
        var url = 'https://' + this.accessToken + ':'+'@api.lifx.com'+'/v1beta1/lights/'+selector+'/effects/breathe';
console.log(url);
        if(typeof cb =="undefined")  cb=function(){};
        if(typeof _color =="undefined") _color = "red";
        if(typeof _from_color =="undefined") _from_color = "blue";
        if(typeof _period =="undefined") _period = 1.0;
        if(typeof _cycles =="undefined") _cycles = 1.0;
        if(typeof _persist =="undefined") _persist = false;
        if(typeof _power_on =="undefined") _power_on = true
        if(typeof _duty_cycle =="undefined") _duty_cycle = 1.0;

        sendRequest(url, "POST", {color:_color, from_color: _from_color, period:_period, cycles:_cycles, persist:_persist, power_on: _power_on, duty_cycle: _duty_cycle}, function(err, res, body)
        {
                if(err)
                        throw (err);

                cb(body);
        });
}



//--------------Private Functions----------------

function sendRequest(_url, _method, _data, _cb)
{
	request({url: _url, method:_method,form:_data}, function (error, response, body) {
   	     _cb(error, response, body);
	});

}


module.exports = lifx;