enex形式でエクスポートされたEvernoteの名刺データをパースしてCSV化

parse_enex.rb

#!/usr/bin/env ruby
# coding: utf-8

# USAGE: ruby parse_enex.rb XX.enex > XX.csv 

require 'nokogiri'
require 'date'
require 'ostruct'

class Note < OpenStruct; end
class Notes < Array; end

notes = Notes.new

xml = Nokogiri::XML(File.open(ARGV[0]))
xml.xpath("//note").each do |n|
  note = Note.new
  note.title = n.xpath('title').first.content
  content_xml = n.xpath('content').first.content
  note.content = Nokogiri::XML(content_xml).content
  notes << note
end

puts "名前, メール, 住所"
notes.each do |note|
  name = note.title.split(" - ")[0].gsub(/,/, " ")

  is_next_email = false
  is_next_address = false

  email = ""
  address = ""

  contents = note.content.gsub(/\n(\s|　)*\n/, "\n").gsub(/^\s+/, '')
  contents.split("\n").each do |c|
    if ["email", "メール", "勤務先"].include?(c)
      is_next_email = true
      next
    end

    if ["email", "住所"].include?(c)
      is_next_address = true
      next
    end

    if is_next_email
      email += "#{c.gsub(/,/i, " ")} "
      is_next_email = false
    end

    if is_next_address
      address += "#{c.gsub(/,/i, " ")} " unless c.gsub(/\s+/, "").chomp.empty?
    end

    if c =~ /^メール/
      email += c.split("メール").last
    end
    if c =~ /^住所/
      address += c.split("住所").last
    end
  end
  puts "#{name}, #{email}, #{address}"
end