From 2b966b414091e3bd225405ab442f223c66b26249 Mon Sep 17 00:00:00 2001
From: AntonioTerceiro <AntonioTerceiro@3f533792-8f58-4932-b0fe-aaf55b0a4547>
Date: Fri, 25 Jul 2008 21:47:05 +0000
Subject: [PATCH] ActionItem519: routing hosted domain paths into content_viewer controller

---
 config/environment.rb                             |  2 ++
 config/routes.rb                                  |  9 +++++++--
 lib/needs_profile.rb                              |  2 +-
 lib/route_if.rb                                   | 18 ++++++++++++++++++
 test/functional/content_viewer_controller_test.rb | 12 ++++++++++++
 test/integration/routing_test.rb                  | 10 ++++++++++
 6 files changed, 50 insertions(+), 3 deletions(-)
 create mode 100644 lib/route_if.rb

diff --git a/config/environment.rb b/config/environment.rb
index ba8a4e4..82e0bea 100644
--- a/config/environment.rb
+++ b/config/environment.rb
@@ -104,6 +104,8 @@ require 'acts_as_having_image'
 require 'sqlite_extension'
 require 'will_paginate'
 
+require 'route_if'
+
 # load a local configuration if present, but not under test environment.
 if ENV['RAILS_ENV'] != 'test'
   localconfigfile = File.join(RAILS_ROOT, 'config', 'local.rb')
diff --git a/config/routes.rb b/config/routes.rb
index ce7b7c7..dfb391c 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -15,9 +15,14 @@ ActionController::Routing::Routes.draw do |map|
   ## Public controllers
   ######################################################
 
- map.connect 'test/:controller/:action/:id'  , :controller => /.*test.*/ 
+  # You can have the root of your site routed by hooking up ''
+  hosted_domain_matcher = lambda do |env|
+    Domain.find_by_name(env[:host])
+  end
+  map.connect '*page', :controller => 'content_viewer', :action => 'view_page', :conditions => { :if => hosted_domain_matcher }
+
+  map.connect 'test/:controller/:action/:id'  , :controller => /.*test.*/
  
- # You can have the root of your site routed by hooking up '' 
   # -- just remember to delete public/index.html.
   map.connect '', :controller => "home"
 
diff --git a/lib/needs_profile.rb b/lib/needs_profile.rb
index 7db2348..31d6588 100644
--- a/lib/needs_profile.rb
+++ b/lib/needs_profile.rb
@@ -21,7 +21,7 @@ module NeedsProfile
   end
 
   def load_profile
-    @profile = Profile.find_by_identifier(params[:profile])
+    @profile ||= Profile.find_by_identifier(params[:profile])
     render_not_found unless @profile
   end
 
diff --git a/lib/route_if.rb b/lib/route_if.rb
new file mode 100644
index 0000000..4bd637a
--- /dev/null
+++ b/lib/route_if.rb
@@ -0,0 +1,18 @@
+require 'action_controller/routing'
+
+class ActionController::Routing::RouteSet
+  alias :orig_extract_request_environment :extract_request_environment
+  def extract_request_environment(request)
+    orig_extract_request_environment(request).merge(:host => request.host)
+  end
+end
+
+class ActionController::Routing::Route
+  alias :orig_recognition_conditions :recognition_conditions
+  def recognition_conditions
+    result = orig_recognition_conditions
+    result << "conditions[:if].call(env)" if conditions[:if]
+    result
+  end
+end
+
diff --git a/test/functional/content_viewer_controller_test.rb b/test/functional/content_viewer_controller_test.rb
index a8d12b9..51ad62f 100644
--- a/test/functional/content_viewer_controller_test.rb
+++ b/test/functional/content_viewer_controller_test.rb
@@ -286,4 +286,16 @@ class ContentViewerControllerTest < Test::Unit::TestCase
     assert_no_tag :tag => 'div', :attributes => { :id => 'profile-disabled' }, :content => Environment.default.message_for_disabled_enterprise
   end
 
+  should 'load the correct profile when using hosted domain' do
+    profile = create_user('mytestuser').person
+    profile.domains << Domain.create!(:name => 'micojones.net')
+    profile.save!
+
+    ActionController::TestRequest.any_instance.expects(:host).returns('www.micojones.net').at_least_once
+
+    get :view_page, :page => []
+
+    assert_equal profile, assigns(:profile)
+  end
+
 end
diff --git a/test/integration/routing_test.rb b/test/integration/routing_test.rb
index 803da3d..d8435e5 100644
--- a/test/integration/routing_test.rb
+++ b/test/integration/routing_test.rb
@@ -156,4 +156,14 @@ class RoutingTest < ActionController::IntegrationTest
     assert_routing('/catalog/profile.withdot/1234', :controller => 'catalog', :action => 'show', :profile => 'profile.withdot', :id => '1234')
   end
 
+  def test_hosted_domain_routing
+
+    user = create_user('testuser').person
+    domain = Domain.create!(:name => 'example.com', :owner => user)
+
+    ActionController::TestRequest.any_instance.expects(:host).returns('www.example.com')
+
+    assert_routing('/work/free-software', :controller => 'content_viewer', :action =>  'view_page', :page => [ 'work', 'free-software'] )
+  end
+
 end
--
libgit2 0.21.2