models/entity/readability.rb

	readability.rb revision 64ee02553e8d41243c9d255192fde605827f34c3
module Entity::Readability
  extend ActiveSupport::Concern

  included do
    before_save :set_display_name_and_iri, if: :text_contains_iri

    def set_display_name_and_iri
      iri = URI.parse(text_contains_iri)
      self.display_name = iri.fragment || iri.path.split("/").last
      self.iri = iri.to_s
    end

    def text_contains_iri
      text[URI::regexp(ALLOWED_URI_SCHEMAS)]
    end
  end
end