60 lines
1.4 KiB
Ruby
60 lines
1.4 KiB
Ruby
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#!/usr/bin/env ruby
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# Fetch weather for your city from OpenWeatherMap
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# You need an API key to fetch data, and store the API key inside ENV
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# export I3_OWM_APIKEY="0986273cf8ac41578b90bcc90bc559b4"
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# Depends on Weather Icons: https://erikflowers.github.io/weather-icons/
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require 'open-uri'
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require 'json'
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# Get info from open weather map
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class Weather
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API = 'http://api.openweathermap.org/data/2.5/weather?id=CITY&units=metric&APPID=APIKEY'
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API_KEY = 'API-KEY-HERE'
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attr_accessor :api_url, :weather
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def initialize(city)
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@api_url = API.gsub('CITY', city).gsub('APIKEY', API_KEY)
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@weather = contact_openweathermap
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end
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# Public - Return formated response - temperature / weather
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#
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# Returns String
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def show
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info = @weather['weather'][0]['main']
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temp = @weather['main']['temp']
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" #{temp} #{icon(info)} #{info}"
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end
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private
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# Private - Use FontAwesome icons to show the weather conditions
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#
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# Returns Unicode char
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def icon(weather)
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case weather
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when 'Fog' then ''
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when /Clear/ then ' '
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when /Rain/ then ''
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when /Cloud/ then ''
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when /Snow/ then ''
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else
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''
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end
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end
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# Private - Fetch information from OpenWeatherMap
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#
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# Returns Hash
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def contact_openweathermap
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JSON.parse(open(@api_url).read)
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end
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end
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# city = 'Zagreb'
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city_id = '6618983'
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out = Weather.new(city_id).show
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puts "#{out}"
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