Contents

module Notams

  class NotamFetcher
    require 'nokogiri'
    require 'open-uri'

    attr_accessor :icao, :obj_list, :notams, :string_notams

    def initialize(icao, args = nil)
      @icao = icao
      process_arguments(args) if args.class == Hash
      @notams = []; @string_notams = []
      notams_object_list
      notams_string_list
    end

    def raw_list
      Nokogiri::HTML(open("https://pilotweb.nas.faa.gov/PilotWeb/notamRetrievalByICAOAction.do?method=displayByICAOs&reportType=RAW&formatType=DOMESTIC&retrieveLocId=#{@icao}&actionType=notamRetrievalByICAOs"))
    end

    def fetch
      @obj_list == true ? @notams : @string_notams
    end

    private

    def notams_string_list
      @notams.each {|n| @string_notams << n.to_s}
    end

    def notams_object_list
      raw_list.css("pre").each {|n| @notams << Notam.new(n.text)}
    end

    def process_arguments(args)
      args[:objects] == true ? @obj_list = true : @obj_list = false
    end

  end
  
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
notams-0.2.0	lib/notams/notam_fetcher.rb