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Versions: 10
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Stored size: 1.56 KB
Contents
require 'sunrise/config/navigation_item'
require 'singleton'
module Sunrise
module Config
class Navigation
include Singleton
include Sunrise::Engine.routes.url_helpers
attr_accessor :presenters
class << self
# Configure menu items
def navigation(name, options = {}, &block)
instance.presenters ||= {}
instance.presenters[name] = PagePresenter.new(options, &block)
end
def method_missing(method_name, *args, &block)
if instance.respond_to?(method_name)
instance.send(method_name, *args, &block)
else
super
end
end
end
def initialize
@navigations = nil
@presenters = {}
@current_name = :main
end
def navigations
@navigations ||= build_navigation
end
def item(item_name, url = nil, options = {})
url ||= index_path(:model_name => item_name)
@navigations[@current_name] ||= []
@navigations[@current_name] << NavigationItem.new(item_name, url, @current_name, options)
end
protected
def build_navigation
@navigations = {}
presenters.each do |key, presenter|
@current_name = key.to_sym
run_registration_block &presenter.block
end
@navigations
end
# Runs the registration block inside this object
def run_registration_block(&block)
instance_exec &block if block_given?
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems