get current factory berlin events

factory_events_json.rb

require 'mechanize'
require 'open-uri'
require 'json'
require 'time'

def mechanize_session
  browser = Mechanize.new
  #browser.history_added = Proc.new { sleep 0.5 }
  browser.user_agent = 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36'
  yield(browser)
end

def events_for_month(d = Date.today)
  mechanize_session do |agent|
    page = agent.get("https://factoryberlin.com/events/#{d.year}-#{d.month.to_s.rjust(2,'0')}")

    venues = Hash.new('unknown').merge(
               page.css('input[name="tribe_venues[]"], input[name="tribe_venues[]"] + span').each_slice(2).map{|k,v|
                 [k.attribute('value').value, v.text]
               }.to_h)

    page.css('.tribe_events').
             map{|e| JSON.parse(e.attribute('data-tribejson').value, symbolize_names: true)}.
             map{|e|
               e[:categoryClasses] = e[:categoryClasses].split
               venue_class = e[:categoryClasses].find{|c| c =~ /\Atribe-events-venue-/}
               e[:venue] = venues[venue_class.split('-').last] if venue_class
               e[:startTime] = Time.parse(e[:startTime])
               e[:endTime] = Time.parse(e[:endTime])
               e[:membersOnly] = !!e[:categoryClasses].find{|c| c =~ /members-only/i}
               e
             }
  end
end

puts JSON.pretty_generate(events_for_month)