Module: Jekyll::WordpressDotCom

Defined in:
lib/jekyll/migrators/wordpressdotcom.rb

Overview

This importer takes a wordpress.xml file, which can be exported from your wordpress.com blog (/wp-admin/export.php).

Class Method Summary collapse

Class Method Details

.process(filename = "wordpress.xml") ⇒ Object 



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# File 'lib/jekyll/migrators/wordpressdotcom.rb', line 13

def self.process(filename = "wordpress.xml")
  import_count = Hash.new(0)
  doc = Hpricot::XML(File.read(filename))

  (doc/:channel/:item).each do |item|
    title = item.at(:title).inner_text.strip
    permalink_title = item.at('wp:post_name').inner_text
    # Fallback to "prettified" title if post_name is empty (can happen)
    if permalink_title == ""
      permalink_title = title.downcase.split.join('-')
    end

    date = Time.parse(item.at('wp:post_date').inner_text)
    status = item.at('wp:status').inner_text

    if status == "publish" 
      published = true
    else
      published = false
    end

    type = item.at('wp:post_type').inner_text
    tags = (item/:category).map{|c| c.inner_text}.reject{|c| c == 'Uncategorized'}.uniq

    metas = Hash.new
    item.search("wp:postmeta").each do |meta|
      key = meta.at('wp:meta_key').inner_text
      value = meta.at('wp:meta_value').inner_text
      metas[key] = value;
    end

    name = "#{date.strftime('%Y-%m-%d')}-#{permalink_title}.html"
    header = {
      'layout' => type,
      'title'  => title,
      'tags'   => tags,
      'status'   => status,
      'type'   => type,
      'published' => published,
      'meta'   => metas
    }

    FileUtils.mkdir_p "_#{type}s"
    File.open("_#{type}s/#{name}", "w") do |f|
      f.puts header.to_yaml
      f.puts '---'
      f.puts item.at('content:encoded').inner_text
    end

    import_count[type] += 1
  end

  import_count.each do |key, value|
    puts "Imported #{value} #{key}s"
  end
end