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module ActiveAdmin
class Resource
module Menu
# Set the menu options.
# To disable this menu item, call `menu(false)` from the DSL
def menu_item_options=(options)
if options == false
@include_in_menu = false
@menu_item_options = {}
else
@include_in_menu = true
@navigation_menu_name = options[:menu_name]
@menu_item_options = default_menu_options.merge options
end
end
def menu_item_options
@menu_item_options ||= default_menu_options
end
def default_menu_options
# These local variables are accessible to the procs.
menu_resource_class = respond_to?(:resource_class) ? resource_class : self
resource = self
{
id: resource_name.plural,
label: proc{ resource.plural_resource_label },
url: proc{ resource.route_collection_path(params, url_options) },
if: proc{ authorized?(Auth::READ, menu_resource_class) }
}
end
def navigation_menu_name=(menu_name)
self.menu_item_options = { menu_name: menu_name }
end
def navigation_menu_name
case @navigation_menu_name ||= DEFAULT_MENU
when Proc
controller.instance_exec(&@navigation_menu_name).to_sym
else
@navigation_menu_name
end
end
def navigation_menu
namespace.fetch_menu(navigation_menu_name)
end
def add_to_menu(menu_collection)
if include_in_menu?
@menu_item = menu_collection.add navigation_menu_name, menu_item_options
end
end
attr_reader :menu_item
# Should this resource be added to the menu system?
def include_in_menu?
@include_in_menu != false
end
end
end
end
Version data entries
22 entries across 22 versions & 3 rubygems