diff options
Diffstat (limited to 'actionpack/lib/action_dispatch')
| -rw-r--r-- | actionpack/lib/action_dispatch/routing/route_set.rb | 120 |
1 files changed, 72 insertions, 48 deletions
diff --git a/actionpack/lib/action_dispatch/routing/route_set.rb b/actionpack/lib/action_dispatch/routing/route_set.rb index d869b62398..0906c67719 100644 --- a/actionpack/lib/action_dispatch/routing/route_set.rb +++ b/actionpack/lib/action_dispatch/routing/route_set.rb @@ -86,12 +86,13 @@ module ActionDispatch # named routes. class NamedRouteCollection #:nodoc: include Enumerable - attr_reader :routes, :helpers, :module + attr_reader :routes, :helpers, :url_helpers_module def initialize @routes = {} @helpers = Set.new - @module = Module.new + @url_helpers_module = Module.new + @path_helpers_module = Module.new end def route_defined?(name) @@ -104,7 +105,11 @@ module ActionDispatch def clear! @helpers.each do |helper| - @module.send :undef_method, helper + if helper =~ /_path$/ + @path_helpers_module.send :undef_method, helper + else + @url_helpers_module.send :undef_method, helper + end end @routes.clear @@ -114,10 +119,12 @@ module ActionDispatch def add(name, route) key = name.to_sym if routes.key? key - undef_named_route_methods @module, name + @path_helpers_module.send :undef_method, :"#{name}_path" + @url_helpers_module.send :undef_method, :"#{name}_url" end routes[key] = route - define_named_route_methods(@module, name, route) + define_url_helper @path_helpers_module, route, :"#{name}_path", route.defaults, name, PATH + define_url_helper @url_helpers_module, route, :"#{name}_url", route.defaults, name, FULL end def get(name) @@ -141,6 +148,26 @@ module ActionDispatch routes.length end + def path_helpers_module(warn = false) + if warn + mod = @path_helpers_module + Module.new do + include mod + + mod.instance_methods(false).each do |meth| + define_method("#{meth}_with_warning") do |*args, &block| + ActiveSupport::Deprecation.warn("The method `#{meth}` cannot be used here as a full URL is required. Use `#{meth.to_s.sub(/_path$/, '_url')}` instead") + send("#{meth}_without_warning", *args, &block) + end + + alias_method_chain meth, :warning + end + end + else + @path_helpers_module + end + end + class UrlHelper # :nodoc: def self.create(route, options, route_name, url_strategy) if optimize_helper?(route) @@ -263,7 +290,7 @@ module ActionDispatch # def define_url_helper(mod, route, name, opts, route_key, url_strategy) helper = UrlHelper.create(route, opts, route_key, url_strategy) - + mod.remove_possible_method name mod.module_eval do define_method(name) do |*args| options = nil @@ -274,16 +301,6 @@ module ActionDispatch helpers << name end - - def define_named_route_methods(mod, name, route) - define_url_helper mod, route, :"#{name}_path", route.defaults, name, PATH - define_url_helper mod, route, :"#{name}_url", route.defaults, name, FULL - end - - def undef_named_route_methods(mod, name) - mod.send :undef_method, :"#{name}_path" - mod.send :undef_method, :"#{name}_url" - end end # :stopdoc: @@ -396,44 +413,51 @@ module ActionDispatch RUBY end - def url_helpers - @url_helpers ||= begin - routes = self - - Module.new do - extend ActiveSupport::Concern - include UrlFor - - # Define url_for in the singleton level so one can do: - # Rails.application.routes.url_helpers.url_for(args) - @_routes = routes - class << self - delegate :url_for, :optimize_routes_generation?, :to => '@_routes' - attr_reader :_routes - def url_options; {}; end - end + def url_helpers(include_path_helpers = true) + routes = self - route_methods = routes.named_routes.module + Module.new do + extend ActiveSupport::Concern + include UrlFor + + # Define url_for in the singleton level so one can do: + # Rails.application.routes.url_helpers.url_for(args) + @_routes = routes + class << self + delegate :url_for, :optimize_routes_generation?, to: '@_routes' + attr_reader :_routes + def url_options; {}; end + end - # Make named_routes available in the module singleton - # as well, so one can do: - # Rails.application.routes.url_helpers.posts_path - extend route_methods + route_methods = routes.named_routes.url_helpers_module - # Any class that includes this module will get all - # named routes... - include route_methods + # Make named_routes available in the module singleton + # as well, so one can do: + # Rails.application.routes.url_helpers.posts_path + extend route_methods - # plus a singleton class method called _routes ... - included do - singleton_class.send(:redefine_method, :_routes) { routes } - end + # Any class that includes this module will get all + # named routes... + include route_methods - # And an instance method _routes. Note that - # UrlFor (included in this module) add extra - # conveniences for working with @_routes. - define_method(:_routes) { @_routes || routes } + if include_path_helpers + path_helpers = routes.named_routes.path_helpers_module + else + path_helpers = routes.named_routes.path_helpers_module(true) end + + include path_helpers + extend path_helpers + + # plus a singleton class method called _routes ... + included do + singleton_class.send(:redefine_method, :_routes) { routes } + end + + # And an instance method _routes. Note that + # UrlFor (included in this module) add extra + # conveniences for working with @_routes. + define_method(:_routes) { @_routes || routes } end end |