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-rw-r--r--actionpack/lib/action_controller/metal/url_for.rb10
-rw-r--r--actionpack/lib/action_dispatch/routing/route_set.rb17
-rw-r--r--actionpack/test/dispatch/prefix_generation_test.rb18
-rw-r--r--railties/CHANGELOG.md5
-rw-r--r--railties/lib/rails/engine.rb6
-rw-r--r--railties/test/railties/engine_test.rb48
-rw-r--r--railties/test/railties/mounted_engine_test.rb15
7 files changed, 78 insertions, 41 deletions
diff --git a/actionpack/lib/action_controller/metal/url_for.rb b/actionpack/lib/action_controller/metal/url_for.rb
index dd5ceb3478..0cdd17bc2e 100644
--- a/actionpack/lib/action_controller/metal/url_for.rb
+++ b/actionpack/lib/action_controller/metal/url_for.rb
@@ -30,9 +30,15 @@ module ActionController
:_recall => request.symbolized_path_parameters
).freeze
- if _routes.equal?(env["action_dispatch.routes"])
+ if (same_origin = _routes.equal?(env["action_dispatch.routes"])) ||
+ (script_name = env["ROUTES_#{_routes.object_id}_SCRIPT_NAME"]) ||
+ (original_script_name = env['SCRIPT_NAME'])
@_url_options.dup.tap do |options|
- options[:script_name] = request.script_name.dup
+ if original_script_name
+ options[:original_script_name] = original_script_name
+ else
+ options[:script_name] = same_origin ? request.script_name.dup : script_name
+ end
options.freeze
end
else
diff --git a/actionpack/lib/action_dispatch/routing/route_set.rb b/actionpack/lib/action_dispatch/routing/route_set.rb
index cc53e298cc..d3f66f042c 100644
--- a/actionpack/lib/action_dispatch/routing/route_set.rb
+++ b/actionpack/lib/action_dispatch/routing/route_set.rb
@@ -163,9 +163,9 @@ module ActionDispatch
private
def define_named_route_methods(name, route)
- define_url_helper route, :"#{name}_path",
+ define_url_helper route, :"#{name}_path",
route.defaults.merge(:use_route => name, :only_path => true)
- define_url_helper route, :"#{name}_url",
+ define_url_helper route, :"#{name}_url",
route.defaults.merge(:use_route => name, :only_path => false)
end
@@ -465,7 +465,7 @@ module ActionDispatch
def use_recall_for(key)
if @recall[key] && (!@options.key?(key) || @options[key] == @recall[key])
if !named_route_exists? || segment_keys.include?(key)
- @options[key] = @recall.delete(key)
+ @options[key] = @recall.delete(key)
end
end
end
@@ -574,7 +574,8 @@ module ActionDispatch
end
RESERVED_OPTIONS = [:host, :protocol, :port, :subdomain, :domain, :tld_length,
- :trailing_slash, :anchor, :params, :only_path, :script_name]
+ :trailing_slash, :anchor, :params, :only_path, :script_name,
+ :original_script_name]
def mounted?
false
@@ -594,7 +595,13 @@ module ActionDispatch
user, password = extract_authentication(options)
recall = options.delete(:_recall)
- script_name = options.delete(:script_name).presence || _generate_prefix(options)
+
+ original_script_name = options.delete(:original_script_name).presence
+ script_name = options.delete(:script_name).presence || _generate_prefix(options)
+
+ if script_name && original_script_name
+ script_name = original_script_name + script_name
+ end
path_options = options.except(*RESERVED_OPTIONS)
path_options = yield(path_options) if block_given?
diff --git a/actionpack/test/dispatch/prefix_generation_test.rb b/actionpack/test/dispatch/prefix_generation_test.rb
index ab2f7612ce..6d75c5ec7a 100644
--- a/actionpack/test/dispatch/prefix_generation_test.rb
+++ b/actionpack/test/dispatch/prefix_generation_test.rb
@@ -166,18 +166,6 @@ module TestGenerationPrefix
assert_equal "/generate", last_response.body
end
- test "[ENGINE] generating application's url includes default_url_options[:script_name]" do
- RailsApplication.routes.default_url_options = {:script_name => "/something"}
- get "/pure-awesomeness/blog/url_to_application"
- assert_equal "/something/generate", last_response.body
- end
-
- test "[ENGINE] generating application's url should give higher priority to default_url_options[:script_name]" do
- RailsApplication.routes.default_url_options = {:script_name => "/something"}
- get "/pure-awesomeness/blog/url_to_application", {}, 'SCRIPT_NAME' => '/foo'
- assert_equal "/something/generate", last_response.body
- end
-
test "[ENGINE] generating engine's url with polymorphic path" do
get "/pure-awesomeness/blog/polymorphic_path_for_engine"
assert_equal "/pure-awesomeness/blog/posts/1", last_response.body
@@ -200,12 +188,6 @@ module TestGenerationPrefix
assert_equal "/something/awesome/blog/posts/1", last_response.body
end
- test "[APP] generating engine's route should give higher priority to default_url_options[:script_name]" do
- RailsApplication.routes.default_url_options = {:script_name => "/something"}
- get "/generate", {}, 'SCRIPT_NAME' => "/foo"
- assert_equal "/something/awesome/blog/posts/1", last_response.body
- end
-
test "[APP] generating engine's url with polymorphic path" do
get "/polymorphic_path_for_engine"
assert_equal "/awesome/blog/posts/1", last_response.body
diff --git a/railties/CHANGELOG.md b/railties/CHANGELOG.md
index 18c130e828..851f41249a 100644
--- a/railties/CHANGELOG.md
+++ b/railties/CHANGELOG.md
@@ -1,5 +1,10 @@
## Rails 4.0.0 (unreleased) ##
+* Correctly handle SCRIPT_NAME when generating routes to engine in application
+ that's mounted at a sub-uri. With this behavior, you *should not* use
+ default_url_options[:script_name] to set proper application's mount point by
+ yourself. *Piotr Sarnacki*
+
* The migration generator will now produce AddXXXToYYY/RemoveXXXFromYYY migrations with references statements, for instance
rails g migration AddReferencesToProducts user:references supplier:references{polymorphic}
diff --git a/railties/lib/rails/engine.rb b/railties/lib/rails/engine.rb
index f469c334a7..40f35ae5a6 100644
--- a/railties/lib/rails/engine.rb
+++ b/railties/lib/rails/engine.rb
@@ -494,7 +494,11 @@ module Rails
# Define the Rack API for this engine.
def call(env)
- app.call(env.merge!(env_config))
+ env.merge!(env_config)
+ if env['SCRIPT_NAME']
+ env.merge! "ROUTES_#{routes.object_id}_SCRIPT_NAME" => env['SCRIPT_NAME'].dup
+ end
+ app.call(env)
end
# Defines additional Rack env configuration that is added on each call.
diff --git a/railties/test/railties/engine_test.rb b/railties/test/railties/engine_test.rb
index 63814f7a04..e52b3efdab 100644
--- a/railties/test/railties/engine_test.rb
+++ b/railties/test/railties/engine_test.rb
@@ -1193,6 +1193,54 @@ YAML
last_response.body.split("\n").map(&:strip)
end
+ test "paths are properly generated when application is mounted at sub-path" do
+ @plugin.write "lib/bukkits.rb", <<-RUBY
+ module Bukkits
+ class Engine < ::Rails::Engine
+ isolate_namespace Bukkits
+ end
+ end
+ RUBY
+
+ app_file "app/controllers/bar_controller.rb", <<-RUBY
+ class BarController < ApplicationController
+ def index
+ render :text => bukkits.bukkit_path
+ end
+ end
+ RUBY
+
+ app_file "config/routes.rb", <<-RUBY
+ AppTemplate::Application.routes.draw do
+ get '/bar' => 'bar#index', :as => 'bar'
+ mount Bukkits::Engine => "/bukkits", :as => "bukkits"
+ end
+ RUBY
+
+ @plugin.write "config/routes.rb", <<-RUBY
+ Bukkits::Engine.routes.draw do
+ get '/bukkit' => 'bukkit#index'
+ end
+ RUBY
+
+
+ @plugin.write "app/controllers/bukkits/bukkit_controller.rb", <<-RUBY
+ class Bukkits::BukkitController < ActionController::Base
+ def index
+ render :text => main_app.bar_path
+ end
+ end
+ RUBY
+
+ boot_rails
+
+ get("/bukkits/bukkit", {}, {'SCRIPT_NAME' => '/foo'})
+ assert_equal '/foo/bar', last_response.body
+
+ get("/bar", {}, {'SCRIPT_NAME' => '/foo'})
+ assert_equal '/foo/bukkits/bukkit', last_response.body
+ end
+
private
def app
Rails.application
diff --git a/railties/test/railties/mounted_engine_test.rb b/railties/test/railties/mounted_engine_test.rb
index 4c0fdee556..bd13c3aba3 100644
--- a/railties/test/railties/mounted_engine_test.rb
+++ b/railties/test/railties/mounted_engine_test.rb
@@ -163,24 +163,14 @@ module ApplicationTests
end
end
- def reset_script_name!
- Rails.application.routes.default_url_options = {}
- end
-
- def script_name(script_name)
- Rails.application.routes.default_url_options = {:script_name => script_name}
- end
-
test "routes generation in engine and application" do
# test generating engine's route from engine
get "/john/blog/posts"
assert_equal "/john/blog/posts/1", last_response.body
# test generating engine's route from engine with default_url_options
- script_name "/foo"
get "/john/blog/posts", {}, 'SCRIPT_NAME' => "/foo"
assert_equal "/foo/john/blog/posts/1", last_response.body
- reset_script_name!
# test generating engine's route from application
get "/engine_route"
@@ -193,14 +183,11 @@ module ApplicationTests
assert_equal "/john/blog/posts", last_response.body
# test generating engine's route from application with default_url_options
- script_name "/foo"
get "/engine_route", {}, 'SCRIPT_NAME' => "/foo"
assert_equal "/foo/anonymous/blog/posts", last_response.body
- script_name "/foo"
get "/url_for_engine_route", {}, 'SCRIPT_NAME' => "/foo"
assert_equal "/foo/john/blog/posts", last_response.body
- reset_script_name!
# test generating application's route from engine
get "/someone/blog/generate_application_route"
@@ -210,10 +197,8 @@ module ApplicationTests
assert_equal "/", last_response.body
# test generating application's route from engine with default_url_options
- script_name "/foo"
get "/someone/blog/generate_application_route", {}, 'SCRIPT_NAME' => '/foo'
assert_equal "/foo/", last_response.body
- reset_script_name!
# test polymorphic routes
get "/polymorphic_route"