door.js

var request = require('request');
var Service, Characteristic;

module.exports = function(homebridge) {
    Service = homebridge.hap.Service;
    Characteristic = homebridge.hap.Characteristic;
    homebridge.registerAccessory('homebridge-httpdoor', 'Httpdoor', DoorAccessory);
}

function DoorAccessory(log, config) {
    this.log = log;
    this.name = config['name'];
    this.url = config['url'];

    this.doorService = new Service.Door(this.name);

    this.doorService
        .getCharacteristic(Characteristic.CurrentPosition)
        .on('get', this.getPosition.bind(this));

    this.doorService
        .getCharacteristic(Characteristic.TargetPosition)
        .on('get', this.getPosition.bind(this))
        .on('set', this.setPosition.bind(this));
}

DoorAccessory.prototype.getPosition = function(callback) {
    callback(null, 0);
}

DoorAccessory.prototype.setPosition = function(state, callback) {
    request.get({
        url: this.url
    }, function(err, response, body) {
        if (!err && response.statusCode == 200) {
            var self = this;
            this.log('Opening door');
            setTimeout(function() {
                self.doorService.setCharacteristic(Characteristic.CurrentPosition, 100);
                setTimeout(function() {
                    callback(null, state);
                    //self.doorService.setCharacteristic(Characteristic.CurrentPosition, 0);
                }, 1000);
            }, 1000);
        } else {
            this.log("Error '%s' setting door state. Response: %s", err, body);
            callback(err || new Error("Error setting door state."));
        }
    }.bind(this));
},

DoorAccessory.prototype.getServices = function() {
    return [this.doorService];
}