diff options
Diffstat (limited to 'actionpack/lib')
| -rw-r--r-- | actionpack/lib/action_dispatch/routing/polymorphic_routes.rb | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/actionpack/lib/action_dispatch/routing/polymorphic_routes.rb b/actionpack/lib/action_dispatch/routing/polymorphic_routes.rb index 517936bc96..e8ba1de40e 100644 --- a/actionpack/lib/action_dispatch/routing/polymorphic_routes.rb +++ b/actionpack/lib/action_dispatch/routing/polymorphic_routes.rb @@ -42,6 +42,18 @@ module ActionDispatch # # edit_polymorphic_path(@post) # => "/posts/1/edit" # polymorphic_path(@post, :format => :pdf) # => "/posts/1.pdf" + # + # == Using with mounted engines + # + # If you use mounted engine, there is a possibility that you will need to use + # polymorphic_url pointing at engine's routes. To do that, just pass proxy used + # to reach engine's routes as a first argument: + # + # For example: + # + # polymorphic_url([blog, @post]) # it will call blog.post_path(@post) + # form_for([blog, @post]) # => "/blog/posts/1 + # module PolymorphicRoutes # Constructs a call to a named RESTful route for the given record and returns the # resulting URL string. For example: @@ -78,6 +90,9 @@ module ActionDispatch def polymorphic_url(record_or_hash_or_array, options = {}) if record_or_hash_or_array.kind_of?(Array) record_or_hash_or_array = record_or_hash_or_array.compact + if record_or_hash_or_array.first.is_a?(ActionDispatch::Routing::RoutesProxy) + proxy = record_or_hash_or_array.shift + end record_or_hash_or_array = record_or_hash_or_array[0] if record_or_hash_or_array.size == 1 end @@ -111,7 +126,11 @@ module ActionDispatch args.last.kind_of?(Hash) ? args.last.merge!(url_options) : args << url_options end - url_for _routes.url_helpers.__send__("hash_for_#{named_route}", *args) + if proxy + proxy.send(named_route, *args) + else + url_for _routes.url_helpers.__send__("hash_for_#{named_route}", *args) + end end # Returns the path component of a URL for the given record. It uses |