class PokelocParser::Parser

Public Class Methods

new(id:) click to toggle source
# File lib/pokeloc_parser/parser.rb, line 12
def initialize(id:)
  @id = id
  @result = Result.new
end

Public Instance Methods

parse() click to toggle source
# File lib/pokeloc_parser/parser.rb, line 17
def parse
  uri = "http://blsetup.city.kyoto.jp/blsp/show.php?sid=#{@id}"
  doc = Nokogiri::HTML(URI.open(uri))
  @result.station = doc.at_css('h1').content
  @result.got_at = doc.at_css('.bls-disp-time').content
  5.times do |i| # ポケロケの行き先設定できる系統は現在最高5つまで。
    div = doc.at_css("#ch#{i+1}")
    break if div.nil?

    approaching = get_alt(div.at_css('.bls-ap-img'))
    number = get_alt(div.at_css('.bls-keito-num-img'))
    destination = div.at_css('.bls-dest').content
    statuses = div.css('.busimg').map(&method(:get_alt))
    @result.numbers << NumberResult.new(
      approaching: approaching,
      number: number,
      destination: destination,
      statuses: statuses,
    )
  end
  @result
end

Private Instance Methods

get_alt(leaf) click to toggle source
# File lib/pokeloc_parser/parser.rb, line 42
def get_alt(leaf)
  leaf.attributes['alt'].content
end