Class: WeatherFetcher::Provider::WpPl

Inherits:
HtmlBasedProvider show all
Defined in:
lib/weather_fetcher/providers/html_based/wp_pl.rb

Constant Summary

Constants inherited from HtmlBasedProvider

HtmlBasedProvider::TYPE, HtmlBasedProvider::USER_AGENT

Constants inherited from WeatherFetcher::Provider

HOUR, TYPE

Instance Attribute Summary

Attributes inherited from WeatherFetcher::Provider

#defs, #logger, #weathers

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from HtmlBasedProvider

#can_fetch?, #fetch_and_process_single, #fetch_url, #fetch_url_old, #url, weather_updated_every

Methods inherited from WeatherFetcher::Provider

#can_fetch?, #fetch, #fetch_and_process_single, #initialize, #provider_name, #provider_params, #short_class_name, short_class_name, #store_city_definition, #store_time_costs, #unix_time_today, #url

Constructor Details

This class inherits a constructor from WeatherFetcher::Provider

Class Method Details

.provider_name ⇒ Object 



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# File 'lib/weather_fetcher/providers/html_based/wp_pl.rb', line 9

def self.provider_name
  "Wp.pl"
end

Instance Method Details

#_process(body_raw) ⇒ Object

Process response body and rip out weather data



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# File 'lib/weather_fetcher/providers/html_based/wp_pl.rb', line 18

def _process(body_raw)
  data = Array.new
  b = Nokogiri::HTML(body_raw)

  current_day_time = unix_time_today
  weather_days = b.css(".obszar")
  weather_days.each do |w|
    time = w.css(".czas").children.first.to_s.gsub(/\s/, '')
    time =~ /(\d{2}):(\d{2})-(\d{2}):(\d{2})/
    time_from = current_day_time + 3600*$1.to_i + 60*$2.to_i
    time_to = current_day_time + 3600*$3.to_i + 60*$4.to_i

    temp_night = w.css(".tempNoc").children.first
    temp_day = w.css(".tempDzien").children.first
    temp = nil
    if temp_night
      temp = temp_night.children.first.to_s.to_f
    end
    if temp_day
      temp = temp_day.children.first.to_s.to_f
    end

    temp_feel = w.css(".tempOdczuwalna").children.first
    if temp_feel
      temp_feel = temp_feel.children.first.to_s.to_f
    end

    pressure = w.css("span.cisnienie").children.first
    if pressure
      pressure = pressure.to_s.to_f
    end

    rain = w.css(".opady").children.first
    if rain
      rain = rain.children[1].to_s.to_f
    end

    wind = w.css(".wiatrPredkosc").children.first
    if wind
      wind = wind.children.first.to_s.to_f
    end

    h = {
      :time_created => Time.now,
      :time_from => time_from,
      :time_to => time_to,
      :temperature => temp,
      :feel_temperature => temp_feel,
      :pressure => pressure,
      :wind_kmh => wind,
      :wind => wind / 3.6,
      #  :snow => nil, #snows[0][0].to_f,
      :rain => rain,
      #:cloud_cover => cloud_cover,
      #:humidity => humidity,
      :provider => self.class.provider_name
    }

    # puts h.inspect

    data << h
  end

  return data
end

#process(string) ⇒ Object 



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# File 'lib/weather_fetcher/providers/html_based/wp_pl.rb', line 13

def process(string)
  return WeatherData.factory(_process(string))
end