IDCChicories plugin for HoroBot2

idc_chicories.rb

# frozen_string_literal: true

require 'active_support/core_ext/numeric/time'

class HoroBot2::Plugins::IDCChicories < HoroBot2::Plugins::Base

  RECEIVE_ONLY_WHEN_MATCH = /(?<!\w)(?:线路|骨干网|教育网|数据中心|線路|骨幹網|教育網|數據中心|IDC|BGP|OVH|AnyCast|NTT|QoS|PCCW|IMS|TEA|Cogent|[a-z]{2,3}NET|GRX|IPX|TFN|CN2|CERNET|[a-z]{2}IX|[EG]PON)(?!\w)/i

  MESSAGE = "\u{1f31a} IDC 大佬们又要开始谈笑风生了。"

  def initialize(*args)
    super(*args)
    @last_msgs = {}
    @last_waves = {}
  end

  def receive(message)
    time_now = Time.now
    last_msg = @last_msgs[message.group] || 0
    last_wave = @last_waves[message.group] || 0

    if time_now - last_wave <= 30.minutes.to_i
      @last_waves[message.group] = time_now
    else
      if time_now - last_msg <= 3.minutes.to_i
        message.group.send_text MESSAGE
        @last_waves[message.group] = time_now
      end
      @last_msgs[message.group] = time_now
    end
  end

end