module Refinery module WordPress class Post < Page def tags # xml dump has "post_tag" for wordpress 3.1 and "tag" for 3.0 path = if node.xpath("category[@domain='post_tag']").count > 0 "category[@domain='post_tag']" else "category[@domain='tag']" end node.xpath(path).collect do |tag_node| Tag.new(tag_node.text) end end def tag_list tags.collect(&:name).join(',') end def categories node.xpath("category[@domain='category']").collect do |cat| Category.new(cat.text) end end def comments node.xpath("wp:comment").collect do |comment_node| Comment.new(comment_node) end end def to_refinery user = ::User.find_by_username(creator) || ::User.first raise "Referenced User doesn't exist! Make sure the authors are imported first." \ unless user begin post = ::BlogPost.new :title => title, :body => content_formatted, :draft => draft?, :published_at => post_date, :created_at => post_date, :author => user, :tag_list => tag_list post.save! ::BlogPost.transaction do categories.each do |category| post.categories << category.to_refinery end comments.each do |comment| comment = comment.to_refinery comment.post = post comment.save end end rescue ActiveRecord::RecordInvalid # if the title has already been taken (WP allows duplicates here, # refinery doesn't) append the post_id to it, making it unique post.title = "#{title}-#{post_id}" post.save end post end def self.create_blog_page_if_necessary # refinerycms wants a page at /blog, so let's make sure there is one # taken from the original db seeds from refinery-blog unless ::Page.where("link_url = ?", '/blog').exists? page = ::Page.create( :title => "Blog", :link_url => "/blog", :deletable => false, :position => ((::Page.maximum(:position, :conditions => {:parent_id => nil}) || -1)+1), :menu_match => "^/blogs?(\/|\/.+?|)$" ) ::Page.default_parts.each do |default_page_part| page.parts.create(:title => default_page_part, :body => nil) end end end end end end