Class: Sayanoyudokoro::Congestion

Inherits:
Object
  • Object
show all
Defined in:
lib/sayanoyudokoro/congestion.rb

Class Method Summary collapse

Class Method Details

.current_status ⇒ Object 



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# File 'lib/sayanoyudokoro/congestion.rb', line 3

def self.current_status
  require "open-uri"
  url = "https://www.sayanoyudokoro.co.jp/"
  res = URI.open(url)
  body = res.read

  degree = nil

  # degree
  if (match = body.match(%r{(https://pbs\.twimg\.com/media/[\w-]+\.png)}))
    image_url = match[1]

    digest = Digest::SHA1.hexdigest(URI.open(image_url).read.unpack("c*").join)

    degree = 3 if digest == "ad256cae53f7d0f51a3bdd3550858679aea640f8"
    degree = 2 if digest == "b2024cb98c0a3ae2e195bab05d3e7dfa30122d5d"
    degree = 1 if digest == "14f6acb99685d227e3cb650cf8a96f99d351ffc9"

    # closed
    degree = nil if digest == "e7cd3115292c61388e50f3502099b9becd168581"
  end

  # time
  time = Time.now
  if (match = body.match(%r{(\d{4})/(\d{2})/(\d{2}) (\d{2}):(\d{2}):(\d{2})}))
    time = Time.new(
      match[1],
      match[2],
      match[3],
      match[4],
      match[5],
      match[6]
    )
  end

  { time: time, degree: degree }
end