discourse/app/controllers/admin/robots_txt_controller.rb

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# frozen_string_literal: true
class Admin::RobotsTxtController < Admin::AdminController
def show
render json: { robots_txt: current_robots_txt, overridden: @overridden }
end
def update
params.require(:robots_txt)
SiteSetting.overridden_robots_txt = params[:robots_txt]
render json: { robots_txt: current_robots_txt, overridden: @overridden }
end
def reset
SiteSetting.overridden_robots_txt = ""
render json: { robots_txt: original_robots_txt, overridden: false }
end
private
def current_robots_txt
robots_txt = SiteSetting.overridden_robots_txt.presence
@overridden = robots_txt.present?
robots_txt ||= original_robots_txt
robots_txt
end
def original_robots_txt
if SiteSetting.allow_index_in_robots_txt?
@robots_info = ::RobotsTxtController.fetch_default_robots_info
render_to_string "robots_txt/index"
else
render_to_string "robots_txt/no_index"
end
end
end