module Oxen
  module AccountsHelper
    def invited_user? user
      # "blue-grey lighten-2"
      user.invitation_token.nil? ? "" : "invited_user"
    end

    def build_link_from_array arr
      link_to arr[0], arr[1]
    end

    def show_print_servers resource
      unless resource.print_server_addresses.blank?
        resource.print_server_addresses.split(",").collect do |n|
          m=n.match /(.*): (.*)/
          link_to( m[1], 'http://10.0.0.142:631', target: '_blank') if m.size==3
        end.join( "<br />").html_safe
      else
        link_to t('.cups_adm'), 'http://10.0.0.142:631', target: '_blank'
      end
    end

  end
end