Import XML of Picky to Octopress

picky2octopress.rb

# -*- coding: utf-8 -*-
require 'fileutils'
require 'date'
require 'yaml'
require 'uri'
require 'rexml/document'
include REXML

doc = Document.new File.new(ARGV[0])

FileUtils.mkdir_p "_posts"

doc.elements.each("feed/entry") do |e|
    post = e.elements
    slug = post['slug'].text
    date = DateTime.parse(post['published'].text)
    name = "%02d-%02d-%02d-%s.markdown" % [date.year, date.month, date.day, slug]

    content = post['content'].text
    puts content

    content = content.gsub(/<code>(.*?)<\/code>/, '`\1`')

    ## 追加
    content = content.gsub(/<pre lang="([^"]*)">(.*?)<\/pre>/m, '<div class="bogus-wrapper"><notextile><figure class="code"><figcaption><span>lang:\1 </span></figcaption><div class="highlight"><table><tr><td class="gutter"><pre class="line-numbers"><span class="line-number">1</span></pre></td><td class="code"><pre><code class=''><span class="line">\2</span></code></pre></td></tr></table></div></figure></notextile></div>')

    (1..3).each do |i|
    content = content.gsub(/<h#{i}>([^<]*)<\/h#{i}>/, ('#'*i) + ' \1')
    end
    
    File.open("_posts/#{name}", "w") do |f|
    f.puts "---"
    #f.puts data
    f.puts "layout: post"
    f.puts "comment: true"
    f.puts "title: \"#{post['title'].text}\""
    f.puts "---"
    f.puts content
    end
end