Dictionary Search Command

alc.rb

#!/usr/local/bin/ruby

require "rubygems"
require "mechanize"
require "termcolor"

class Mean
  attr_reader :text
  def initialize word_class, text
    @word_class = word_class
    @text = text
  end

  def get_word_class_color_text
    TermColor.parse("<blue>" + @word_class + "</blue>")
  end
end

class Topic
  attr_reader :means
  def initialize headline, means
    @headline = headline
    @means = means
  end

  def get_headline_color_text
    TermColor.parse("<on_red> " + @headline + " </on_red>")
  end
end

class Alc
  EOW_URL = "http://eow.alc.co.jp"
  FOOTER  = "/UTF-8"

  def initialize
    @agent = Mechanize.new
  end

  def search word_list
    query = word_list.join "+"
    url = EOW_URL + "/" + query + FOOTER
    page = @agent.get url

    topics = []

    results = page.search "div#resultsList>ul>li"
    results.each do |r|
      midashi = r.at("span.midashi").inner_text
      div     = r.at("div")
      means = []
      
      unorderd_list = div.search("ul")
      ul_text = unorderd_list.children.map{|x| x.inner_text}.join("\n")
      means << Mean.new("", ul_text)

      word_class  = div.search("span.wordclass")
      class_means = div.search("ol")
      word_class.zip(class_means).each do |a|
        text = a[1].children.map{|x| "  " + x.inner_text}.join("\n")
        means << Mean.new(a[0].inner_text, text)
      end
      topics << Topic.new(midashi, means)
    end

    topics
  end
end

alc = Alc.new
results = alc.search(ARGV)
top = results[0]
puts top.get_headline_color_text
top.means.each do |mean|
  puts mean.get_word_class_color_text
  puts mean.text
end
#alc.search(ARGV).each do |result|
#  puts result["midashi"]
#  puts result["text"]
#end