blob: e28c05cc2dd78bf0a579bfcc3e8329ac1f806f0f (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
module ActionController
# Includes +url_for+ into the host class. The class has to provide a +RouteSet+ by implementing
# the <tt>_routes</tt> method. Otherwise, an exception will be raised.
#
# In addition to <tt>AbstractController::UrlFor</tt>, this module accesses the HTTP layer to define
# url options like the +host+. In order to do so, this module requires the host class
# to implement +env+ and +request+, which need to be a Rack-compatible.
#
# class RootUrl
# include ActionController::UrlFor
# include Rails.application.routes.url_helpers
#
# delegate :env, :request, :to => :controller
#
# def initialize(controller)
# @controller = controller
# @url = root_path # named route from the application.
# end
# end
module UrlFor
extend ActiveSupport::Concern
include AbstractController::UrlFor
def url_options
@_url_options ||= super.reverse_merge(
:host => request.host,
:port => request.optional_port,
:protocol => request.protocol,
:_path_segments => request.symbolized_path_parameters
).freeze
if _routes.equal?(env["action_dispatch.routes"])
@_url_options.dup.tap do |options|
options[:script_name] = request.script_name.dup
options.freeze
end
else
@_url_options
end
end
end
end
|
