class Lita::Handlers::OnewheelBeerLoyalLegion
Public Instance Methods
get_source()
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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)
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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.
# 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 '$', '' full_text_search = "#{beer_name} #{beer_type}" gimme_what_you_got[tap_name] = { # type: tap_type, # remaining: remaining, # brewery: brewery.to_s, name: beer_name.to_s, desc: beer_type.to_s, abv: abv.to_f, ibu: ibu.to_f, price: price, search: full_text_search } end # puts gimme_what_you_got.inspect gimme_what_you_got end
send_response(tap, datum, response)
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# File lib/lita/handlers/onewheel_beer_loyal_legion.rb, line 44 def send_response(tap, datum, response) reply = "Loyal Legion tap #{tap}) #{get_tap_type_text(datum[:type])}" # reply += "#{datum[:brewery]} " reply += "#{datum[:name]}, " # reply += "- #{datum[:desc]}, " # reply += "Served in a #{datum[1]['glass']} glass. " # reply += "#{datum[:remaining]}" reply += "#{datum[:abv]}%, " reply += "#{datum[:ibu]} IBU, " reply += "$#{datum[:price].to_s}" Lita.logger.info "send_response: Replying with #{reply}" response.reply reply end