weather API for compass

weather.rb

require 'date'
require 'httparty'
require 'json'
 
MY_COMPASS="https://compass"
COMPASS_LOCATION_READ_TOKEN=""
COMPASS_WEATHER_WRITE_TOKEN=""
DARK_SKY_API=""
 
data = JSON.parse(HTTParty.get(MY_COMPASS+'/api/last?token='+COMPASS_LOCATION_READ_TOKEN).body)
location = data['data']
 
timestamp = location['properties']['timestamp']
latitude = location['geometry']['coordinates'][1]
longitude = location['geometry']['coordinates'][0]
horizontal_accuracy = location['properties']['horizontal_accuracy']
vertical_accuracy = location['properties']['vertical_accuracy']
desired_accuracy = location['properties']['desired_accuracy']
speed = location['properties']['speed']
battery_state = location['properties']['battery_state']
pauses = location['properties']['pauses']
deferred = location['properties']['deferred']
significant_change = location['properties']['significant_change']
locations_in_payload = location['properties']['locations_in_payload']
battery_level = location['properties']['battery_level']
wifi = location['properties']['wifi']
activity = location['properties']['activity']
altitude = location['properties']['altitude']
device_id = location['properties']['device_id']
motion = location['properties']['motion']

if location['properties']['temp_f']
	puts "No need to update weather information"
elsif latitude
	url = "https://api.darksky.net/forecast/#{DARK_SKY_API}/#{latitude},#{longitude}"
	weather = JSON.parse(HTTParty.get(url).body)
 
	weather = {
		:type => 'Feature',
		:geometry => {
			:type => 'Point',
			:coordinates => [longitude, latitude]
		},
		:properties => {
			:timestamp => timestamp,
			:location_timezone => weather['timezone'],
			:horizontal_accuracy => horizontal_accuracy,
			:vertical_accuracy => vertical_accuracy,
			:desired_accuracy => desired_accuracy,
			:speed => speed,
			:battery_state => battery_state,
			:pauses => pauses,
			:deferred => deferred,
			:significant_change => significant_change,
			:locations_in_payload => locations_in_payload,
			:battery_level => battery_level,
			:wifi => wifi,
			:activity => activity,
			:altitude => altitude,
			:device_id => device_id,
			:motion => motion,
			:temp_f => weather['currently']['temperature'],
			:humidity => weather['currently']['humidity'],
			:pressure_mb => weather['currently']['pressure'],
			:feelslike_f => weather['currently']['apparentTemperature'],
			:description => weather['currently']['summary'],
			:icon => weather['currently']['icon'],
			:wind_mph => weather['currently']['windSpeed'],
			:wind_gust_mph => weather['currently']['windGust'],
			:precip_1hr_metric => weather['currently']['precipIntensity'],
		}
	}
 
	result = HTTParty.post(MY_COMPASS+'/api/input', {
		body: {
			locations: [weather],
			token: COMPASS_WEATHER_WRITE_TOKEN
		}.to_json,
		headers: {
			'Content-type' => 'application/json'
		}
	})
 
	puts result.body
end

Updated from the first version to include a simple "No need to update weather information" if the weather data already exists. This way, you can run the job with cron every 2 minutes or so and not flood your database with a large number of duplicate entries when you're stationary or asleep.