discourse/app/controllers/forums_controller.rb

# frozen_string_literal: true

require "read_only_header"

class ForumsController < ActionController::Base
  include ReadOnlyHeader

  before_action :check_readonly_mode
  after_action  :add_readonly_header

  def status
    if params[:cluster]
      if GlobalSetting.cluster_name.nil?
        return render plain: "cluster name not configured", status: 500
      elsif GlobalSetting.cluster_name != params[:cluster]
        return render plain: "cluster name does not match", status: 500
      end
    end

    if $shutdown # rubocop:disable Style/GlobalVars
      render plain: "shutting down", status: (params[:shutdown_ok] ? 200 : 500)
    else
      render plain: "ok"
    end
  end

end