gistfile1.rb

  def self.create_or_update_from_extraction_result(user, extraction_result, bookmarklet_params)
    ActiveRecord::Base.transaction do
      article = Article.for_source_url(bookmarklet_params['source_url']) || Article.new
      if extraction_result.success?
        article.body = extraction_result.content 
      else
        article.body = ""
      end
      article.title = extraction_result.title || "[missing title]"
      article.source_url = bookmarklet_params['source_url'] 
      article.successful_extraction = extraction_result.success?
      article.save!
      bookmark = Bookmark.for_user_and_article(user, article) || Bookmark.new
      bookmark.user = user
      bookmark.article = article
      bookmark.title = bookmarklet_params['title'] || extraction_result.title || "[missing title]"
      bookmark.source_url = bookmarklet_params['source_url']
      bookmark.save!
      bookmark 
    end
  end