ManageIQ/manageiq-ui-classic

class ApplicationHelper::Button::ServerLevelOptions < ApplicationHelper::Button::Basic
  needs :@record, :@sb

  def visible?
    @view_context.x_active_tree == :diagnostics_tree &&
      %w[diagnostics_roles_servers diagnostics_servers_roles].include?(@sb[:active_tab]) &&
      @record.class == AssignedServerRole &&
      @record.master_supported?
  end
end