Class: Barometer::Query::Service::NoaaStation

Inherits:
Object
  • Object
show all
Defined in:
lib/barometer/query/services/noaa_station_id.rb,
lib/barometer/query/services/apis/noaa_station.rb

Defined Under Namespace

Classes: Api

Class Method Summary collapse

Class Method Details

._parse_content(content) ⇒ Object 



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# File 'lib/barometer/query/services/noaa_station_id.rb', line 16

def self._parse_content(content)
  doc = Nokogiri::HTML.parse(content)

  if doc
    extra_links = doc.search(".current-conditions-extra a")

    if sid_link = extra_links.detect{|link| link.attr('href').match(/sid=(.*)&/)}
      sid_link.attr('href').match(/sid=(.*?)&/)[1]
    elsif three_day_link = extra_links.detect{|link| link.text.match(/3 Day History/)}
      three_day_link.attr('href').match(/\/([A-Za-z]*?)\.html/)[1]
    end
  end
rescue
  nil
end

.fetch(query) ⇒ Object 



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# File 'lib/barometer/query/services/noaa_station_id.rb', line 8

def self.fetch(query)
  converted_query = query.get_conversion(:coordinates)
  return unless converted_query

  api = NoaaStation::Api.new(converted_query)
  _parse_content(api.get)
end