Class: Lita::Handlers::OnewheelBeerLoyalLegion

Inherits:
OnewheelBeerBase
  • Object
show all
Defined in:
lib/lita/handlers/onewheel_beer_loyal_legion.rb

Instance Method Summary collapse

Instance Method Details

#get_source ⇒ Object 



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# File 'lib/lita/handlers/onewheel_beer_loyal_legion.rb', line 60

def get_source
  Lita.logger.debug 'get_source started'
  unless (response = redis.get('page_response'))
    Lita.logger.info 'No cached result found, fetching.'
    response = RestClient.get('http://loyallegionpdx.com/taplist')
    redis.setex('page_response', 1800, response)
  end
  parse_response response
end

#parse_response(response) ⇒ Object

This is the worker bee- decoding the html into our “standard” document. Future implementations could simply override this implementation-specific code to help this grow more widely.



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# File 'lib/lita/handlers/onewheel_beer_loyal_legion.rb', line 73

def parse_response(response)
  Lita.logger.debug 'parse_response started.'
  gimme_what_you_got = {}
  noko = Nokogiri.HTML response

  noko.css('article.tap-item').each do |beer_node|
    # gimme_what_you_got
    tap_name = beer_node.css('small.tapnum').children.to_s.sub 'Tap#', ''
    next if tap_name.empty?

    beer_name = beer_node.css('div.tap-content h1').children.to_s.strip

    greyout = beer_node.css('small.grayout').children.to_s
    greyedouts = greyout.split /\|/
    beer_type = greyedouts[0].strip
    abv = greyedouts[1].match(/\d+\.*\d*/).to_s
    if greyedouts[2]
      ibu = greyedouts[2].match(/\d+/).to_s
    end

    price = beer_node.css('div.beer-price').children.first.to_s.strip.sub '$', ''

    full_text_search = "#{beer_name} #{beer_type}"

    gimme_what_you_got[tap_name] = {
    #     type: tap_type,
    #     remaining: remaining,
    #     brewery: brewery.to_s,
        name: beer_name.to_s,
        desc: beer_type.to_s,
        abv: abv.to_f,
        ibu: ibu.to_f,
        price: price,
        search: full_text_search
    }
  end
  # puts gimme_what_you_got.inspect

  gimme_what_you_got
end

#send_response(tap, datum, response) ⇒ Object 



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# File 'lib/lita/handlers/onewheel_beer_loyal_legion.rb', line 44

def send_response(tap, datum, response)
  reply = "Loyal Legion tap #{tap}) #{get_tap_type_text(datum[:type])}"
  # reply += "#{datum[:brewery]} "
  reply += "#{datum[:name]}, "
  # reply += "- #{datum[:desc]}, "
  # reply += "Served in a #{datum[1]['glass']} glass.  "
  # reply += "#{datum[:remaining]}"
  reply += "#{datum[:abv]}%, "
  reply += "#{datum[:ibu]} IBU, "
  reply += "$#{datum[:price].to_s}"

  Lita.logger.info "send_response: Replying with #{reply}"

  response.reply reply
end