mysociety/alaveteli

module AttachmentToHTML
  module Adapters
    # Convert text/plain documents in to HTML
    class Text < Adapter
      # Public: Was the document conversion successful?
      #
      # Returns a Boolean
      def success?
        has_content? || contains_images?
      end

      private

      def convert
        text = attachment.body_as_text.string.strip
        text = CGI.escapeHTML(text)
        text = MySociety::Format.make_clickable(text)
        text = text.gsub(/\n/, '<br>')
      end
    end
  end
end