nomnel/zenra.rb

## zenra.rb
# coding: utf-8
require 'rubygems'
require 'sinatra'
require 'open-uri'
require 'rexml/document'

helpers do
  include Rack::Utils; alias_method :h, :escape_html
end

class Zenra

  def initialize(position='動詞', text='全裸で')
    @appid    = 'YOUR_APP_ID'
    @position = position
    @text     = text
    @base_url = 'http://jlp.yahooapis.jp/MAService/V1/parse'
  end

  def zenrize(sentence)
    raise "appid is necessary!" if @appid.nil? || @appid.empty?
    raise "Japanese sentence is necessary!" if sentence.nil? || sentence.empty?

    req = "#{@base_url}?results=ma&appid=#{@appid}&sentence=#{URI.encode(sentence)}"
    res = open(req)
    xml = REXML::Document.new(res.read)

    return sentence if xml.elements['ResultSet/ma_result/total_count'].text == '0'

    result = ''
    xml.elements.each('ResultSet/ma_result/word_list/word') do |e|
      result << @text if e.elements['pos'].text == @position
      result << e.elements['surface'].text
    end
    result
  end

end

get '/' do
  erb :index
end

post '/result' do
  @model = Zenra.new
  erb :result, :locals => {:res => @model.zenrize(params[:text])}
end

__END__

@@ layout
<!DOCTYPE html>
<html>
<head><title>zenrize</title></head>
<body style="width:500px;margin:0 auto;"><h1>zenrize</h1><%= yield %></body>
</html>

@@ index
<form action="/result" method="post">
<textarea rows="3" cols="60" name="text"></textarea>
<br />
<input type='submit' value='zenrize' />
</form>

@@ result
<p><%= h res %></p>
<a href='/'>戻る</a>
	# coding: utf-8
	require 'rubygems'
	require 'sinatra'
	require 'open-uri'
	require 'rexml/document'

	helpers do
	include Rack::Utils; alias_method :h, :escape_html
	end

	class Zenra

	def initialize(position='動詞', text='全裸で')
	@appid = 'YOUR_APP_ID'
	@position = position
	@text = text
	@base_url = 'http://jlp.yahooapis.jp/MAService/V1/parse'
	end

	def zenrize(sentence)
	raise "appid is necessary!" if @appid.nil? \|\| @appid.empty?
	raise "Japanese sentence is necessary!" if sentence.nil? \|\| sentence.empty?

	req = "#{@base_url}?results=ma&appid=#{@appid}&sentence=#{URI.encode(sentence)}"
	res = open(req)
	xml = REXML::Document.new(res.read)

	return sentence if xml.elements['ResultSet/ma_result/total_count'].text == '0'

	result = ''
	xml.elements.each('ResultSet/ma_result/word_list/word') do \|e\|
	result << @text if e.elements['pos'].text == @position
	result << e.elements['surface'].text
	end
	result
	end

	end

	get '/' do
	erb :index
	end

	post '/result' do
	@model = Zenra.new
	erb :result, :locals => {:res => @model.zenrize(params[:text])}
	end

	__END__

	@@ layout
	<!DOCTYPE html>
	<html>
	<head><title>zenrize</title></head>
	<body style="width:500px;margin:0 auto;"><h1>zenrize</h1><%= yield %></body>
	</html>

	@@ index
	<form action="/result" method="post">
	<textarea rows="3" cols="60" name="text"></textarea>
	<br />
	<input type='submit' value='zenrize' />
	</form>

	@@ result
	<p><%= h res %></p>
	<a href='/'>戻る</a>