app/controllers/administrator_dashboards_controller.rb
class AdministratorDashboardsController < ApplicationController
before_action :authenticate_user!
before_action :authenticate_administrator!
def show
payload = {
resource: {dashboard: ENV["METABASE_ADMINISTRATOR_DASHBOARD_ID"].to_i},
params: {}
}
token = JWT.encode payload, ENV["METABASE_SECRET_KEY"]
@iframe_url = ENV["METABASE_SITE_URL"] + "/embed/dashboard/" + token + "#bordered=false&titled=false"
end
end