module Refinery module WordPress class Attachment attr_reader :node attr_reader :refinery_image def initialize(node) @node = node end def title node.xpath("title").text end def description node.xpath("description").text end def file_name url.split('/').last end def post_date DateTime.parse node.xpath("wp:post_date").text end def url node.xpath("wp:attachment_url").text end def image? url.match /\.(png|jpg|jpeg|gif)$/ end def to_refinery if image? to_image else to_file end end def replace_image_url_in_blog_posts ::BlogPost.all.each do |post| if post.body.include? url post.body = post.body.gsub(url, refinery_image.image.url) post.save! end end end private def to_image image = ::Image.new image.created_at = post_date image.image_url = url image.save! @refinery_image = image image end def to_file raise "to_file is not implemented yet, sorry!" end end end end