module Refinery module WordPress class Page include ::ActionView::Helpers::TagHelper include ::ActionView::Helpers::TextHelper attr_reader :node def initialize(node) @node = node end def inspect "WordPress::Page(#{post_id}): #{title}" end def title node.xpath("title").text end def content node.xpath("content:encoded").text end def content_formatted # WordPress doesn't export

-Tags, so let's run a simple_format over # the content formatted = simple_format(content) # Support for SyntaxHighlighter: # In WordPress you can (via a plugin) enclose code in [lang][/lang] # blocks, which are converted to a

-tag with a class corresponding
        # to the language.
        # 
        # Example:
        # [ruby]p "Hello World"[/ruby] 
        # -> 
p "Hello world"
formatted.gsub!(/\[(\w+)\]/, '
')
        formatted.gsub!(/\[\/\w+\]/, '
') # remove all tags inside
 that simple_format created
        # TODO: replace simple_format with a method, that ignores pre-tags
        formatted.gsub!(/()(.+?)(<\/pre>)/m) do |match| 
          "#{$1}#{strip_tags($2)}#{$3}"
        end
          
        formatted
      end

      def creator
        node.xpath("dc:creator").text
      end

      def post_date
        DateTime.parse node.xpath("wp:post_date").text
      end

      def post_id
        node.xpath("wp:post_id").text.to_i
      end

      def parent_id
        node.xpath("wp:post_parent").text.to_i
      end

      def status
        node.xpath("wp:status").text
      end

      def draft?
        status != 'publish'
      end

      def ==(other)
        post_id == other.post_id
      end

      def to_refinery
        page = ::Page.create!(:title => title, :created_at => post_date, 
                              :draft => draft?, :parent_id => parent_id)

        page.parts.create(:title => 'Body', :body => content_formatted)
        page
      end
    end
  end
end