Contents

require 'rubygems'
require 'sequel'
require 'fileutils'

# NOTE: This converter requires Sequel and the MySQL gems.
# The MySQL gem can be difficult to install on OS X. Once you have MySQL
# installed, running the following commands should work:
# $ sudo gem install sequel
# $ sudo gem install mysql -- --with-mysql-config=/usr/local/mysql/bin/mysql_config

module Jekyll
  module WordPress

    # Reads a MySQL database via Sequel and creates a post file for each
    # post in "table" that has post_status = 'publish'.
    # This restriction is made because 'draft' posts are not guaranteed to
    # have valid dates.
    def self.process(dbname, user, pass, host = 'localhost', table = "wp_posts")
      db = Sequel.mysql(dbname, :user => user, :password => pass, :host => host)

      FileUtils.mkdir_p "_posts"

      sql = "SELECT * FROM #{table} WHERE post_status = 'publish' and post_type = 'post'"

      db[QUERY].each do |post|
        # Get required fields and construct Jekyll compatible name
        title = post[:post_title]
        #sanitize
        slug = post[:post_name].gsub(/\//,'_')
        date = post[:post_date]
        content = post[:post_content]

        name = "%02d-%02d-%02d-%s.html" % [date.year, date.month, date.day,
                                               slug]

        # Get the relevant fields as a hash, delete empty fields and convert
        # to YAML for the header
        data = {
           'layout' => 'post',
           'title' => title.to_s,
           'excerpt' => post[:post_excerpt].to_s,
           'wordpress_id' => post[:ID],
           'wordpress_url' => post[:guid]
         }.delete_if { |k,v| v.nil? || v == ''}.to_yaml

        # Write out the data and content to file
        File.open("_posts/#{name}", "w") do |f|
          f.puts data
          f.puts "---"
          f.puts content
        end
      end

    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
elq-jekyll-0.4.2	lib/jekyll/converters/wordpress.rb