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29 lines
646 B
29 lines
646 B
9 years ago
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require 'json'
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require 'open-uri'
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require_relative 'geocoder'
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class Location
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def self.from_ip(ip=nil)
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url = ['http://ipinfo.io', ip, 'json'].compact.join(?/)
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response = JSON.load(open(url))
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lat, long = response['loc'].split(?,).map(&:to_f)
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name = "#{response['city']}, #{response['region']}"
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self.new(name, lat, long)
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end
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attr_accessor :name, :lat, :long, :geocoder
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def initialize(name, lat=nil, long=nil, geocoder=Geocoder)
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@name, @lat, @long, @geocoder = name, lat, long, geocoder
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geocode! unless lat && long
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end
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def geocode!
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self.name, self.lat, self.long = geocoder.geocode(name)
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end
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end
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