From 3b9bf64130df2512d058d841341d9a082493141e Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Mon, 18 Apr 2005 15:43:07 +0000
Subject: Added support for web servers that use PATH_INFO instead of
 REQUEST_URI like IIS #1014 [BradG/Nicholas Seckar]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1211 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 actionpack/lib/action_controller/cgi_process.rb |  6 +++++-
 actionpack/lib/action_controller/request.rb     | 12 ++++++++++--
 2 files changed, 15 insertions(+), 3 deletions(-)

(limited to 'actionpack/lib/action_controller')

diff --git a/actionpack/lib/action_controller/cgi_process.rb b/actionpack/lib/action_controller/cgi_process.rb
index 4e3a1d270c..fb46c6d353 100644
--- a/actionpack/lib/action_controller/cgi_process.rb
+++ b/actionpack/lib/action_controller/cgi_process.rb
@@ -48,7 +48,11 @@ module ActionController #:nodoc:
 
     def query_string
       return @cgi.query_string unless @cgi.query_string.nil? || @cgi.query_string.empty?
-      parts = env['REQUEST_URI'].split('?')
+      unless env['REQUEST_URI'].nil?
+        parts = env['REQUEST_URI'].split('?')
+      else
+        return env['QUERY_STRING'] || ''
+      end      
       parts.shift
       return parts.join('?')
     end
diff --git a/actionpack/lib/action_controller/request.rb b/actionpack/lib/action_controller/request.rb
index 032b19d6eb..f16a109cc7 100755
--- a/actionpack/lib/action_controller/request.rb
+++ b/actionpack/lib/action_controller/request.rb
@@ -74,8 +74,16 @@ module ActionController
     end
     
     def request_uri
-      (%r{^\w+\://[^/]+(/.*|$)$} =~ env['REQUEST_URI']) ? $1 : env['REQUEST_URI'] # Remove domain, which webrick puts into the request_uri.
-    end
+      unless env['REQUEST_URI'].nil?
+        (%r{^\w+\://[^/]+(/.*|$)$} =~ env['REQUEST_URI']) ? $1 : env['REQUEST_URI'] # Remove domain, which webrick puts into the request_uri.
+      else  # REQUEST_URI is blank under IIS - get this from PATH_INFO and SCRIPT_NAME
+        script_filename = env["SCRIPT_NAME"].to_s.match(%r{[^/]+$})
+        request_uri = env["PATH_INFO"]
+        request_uri.sub!(/#{script_filename}\//, '') unless script_filename.nil?
+        request_uri += '?' + env["QUERY_STRING"] unless env["QUERY_STRING"].nil? || env["QUERY_STRING"].empty?
+        return request_uri
+      end
+     end
 
     def protocol
       env["HTTPS"] == "on" ? 'https://' : 'http://'
-- 
cgit v1.2.3