grn

garoon_scheduler.rb

#!/usr/bin/env ruby -W0
require "date"
require "time"
require "garoon-cat"

require_relative "./schedule"

class GaroonScheduler
  WSDL_URI = "https://info2.nri-net.com/cgi-bin/cbgrn/grn.cgi?WSDL"

  def initialize
    garoon = GaroonCat.setup(
      uri: WSDL_URI,
      username: ENV["PROXY_USER"],
      password: ENV["PROXY_PASS"]
    )
    @service = garoon.service(:schedule)
  end

  def show
    params = {
      "@start": "#{Date.today}T00:00:00Z",
      "@end": "#{(Date.today + 5)}T00:00:00Z"
    }
    response = @service.get_events(params)
    schedules = extract_schdules(response)
    print_schedules(schedules)
  end

  private

    def extract_schdules(response)
      schedules = []
      response.dig("schedule_event").each do |event|
        next if event["event_type"] == "banner"

        detail = event&.dig("detail")
        repeat_info = event.dig("repeat_info", 0)
        if repeat_info
          condition = repeat_info.dig("condition", 0)
          week = condition["week"].to_i # 0が日曜日？
          day = (Date.today..(Date.today + 5)).find { |d| d.wday == week }

          start_at = Time.parse("#{day} #{condition['start_time']}")
          end_at   = Time.parse("#{day} #{condition['end_date']}")
        else
          event_at = event.dig("when", 0, "datetime", 0)
          start_at = localtime(event_at&.dig("start"))
          end_at = localtime(event_at&.dig("end"))
        end
        schedules << Schedule.new(detail, start_at, end_at)
      end
      schedules
    end

    def print_schedules(schedules)
      schedules.sort { |x, y| x.start_at <=> y.start_at }
      .each { |s| s.print_schedule }
    end

    def localtime(t)
      if t
        t = Time.parse(t)
        t.localtime
      end
      t
    end
end

if __FILE__ == $0
  GaroonScheduler.new.show
end

schedule.rb

class Schedule < Struct.new(:title, :start_at, :end_at)
  def print_schedule
    mark = is_today(start_at) ? " *" : "  "
    day = start_at&.strftime("%m/%d")
    start_time = start_at&.strftime("%H:%M")
    end_time = end_at&.strftime("%H:%M")
    puts "#{mark} #{day} #{start_time} - #{end_time} : #{title}"
  end

  private

    def is_today(time)
      Time.now.strftime("%Y-%m-%d") == time.strftime("%Y-%m-%d")
    end
end