admin_constraint.rb

require_dependency 'current_user'

class AdminConstraint

  def initialize(options = {})
    @require_master = options[:require_master]
  end

  def matches?(request)
    return false if @require_master && RailsMultisite::ConnectionManagement.current_db != "default"
    provider = Discourse.current_user_provider.new(request.env)
    provider.current_user &&
      provider.current_user.admin? &&
      custom_admin_check(request)
  rescue Discourse::InvalidAccess
    false
  end

  # Extensibility point: plugins can overwrite this to add additional checks
  # if they require.
  def custom_admin_check(request)
    true
  end

end