From c755b29a862c7da91f30a7c68ac98cfdc79cfbf5 Mon Sep 17 00:00:00 2001
From: David Heinemeier Hansson <david@loudthinking.com>
Date: Sat, 15 Jan 2005 13:22:58 +0000
Subject: Fixed page caching problems with saving cached file fails for the
 index action and that it shouldnt cache files with GET/POST parameters #462

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@407 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 railties/configs/apache.conf | 38 ++++++++++++++++++++++++++++++++------
 1 file changed, 32 insertions(+), 6 deletions(-)

(limited to 'railties/configs')

diff --git a/railties/configs/apache.conf b/railties/configs/apache.conf
index 592c7ef155..5548292f8d 100755
--- a/railties/configs/apache.conf
+++ b/railties/configs/apache.conf
@@ -12,22 +12,48 @@ RewriteBase /dispatch.cgi
 # Enable this rewrite rule to point to the controller/action that should serve root.
 # RewriteRule ^$ /controller/action [R]
 
+# <caching>
+# no query string?
+RewriteCond %{QUERY_STRING} ^$
+
+# no POST method? 
+RewriteCond %{REQUEST_METHOD} !^POST$ [NC]
+
+# Request filename is a directory?
+RewriteCond %{REQUEST_FILENAME} -d
+
+# Request filename + '/index' is a file?
+RewriteCond %{REQUEST_FILENAME}/index -f
+
+# Rewrite to request filename + '/index' and finish
+RewriteRule ^(.*)/?$ $1/index [QSA,L]
+
+# no query string?
+RewriteCond %{QUERY_STRING} ^$
+
+# no POST method?
+RewriteCond %{REQUEST_METHOD} !^POST$ [NC]
+
+# Request filename is a file?
+RewriteCond %{REQUEST_FILENAME} -f
+
+# Finish rewriting
+RewriteRule .* - [L]
+
+# Set default type of cached files to text/html
+DefaultType text/html
+# </caching>
+
 # Add missing slash
 RewriteRule ^([-_a-zA-Z0-9]+)$                                            /$1/ [R]
 
 # Default rewriting rules. 
-RewriteCond %{REQUEST_FILENAME} !-f 
 RewriteRule ^([-_a-zA-Z0-9]+)/([-_a-zA-Z0-9]+)/([0-9]+)$                  ?controller=$1&action=$2&id=$3 [QSA,L]
-RewriteCond %{REQUEST_FILENAME} !-f 
 RewriteRule ^([-_a-zA-Z0-9]+)/([-_a-zA-Z0-9]+)$                           ?controller=$1&action=$2 [QSA,L]
-RewriteCond %{REQUEST_FILENAME} !-f 
 RewriteRule ^([-_a-zA-Z0-9]+)/$                                           ?controller=$1&action=index [QSA,L]
 
-RewriteCond %{REQUEST_FILENAME} !-f 
 RewriteRule ^([-_a-zA-Z0-9]+)/([-_a-zA-Z0-9]+)/([-_a-zA-Z0-9]+)/([0-9]+)$ ?module=$1&controller=$2&action=$3&id=$4 [QSA,L]
-RewriteCond %{REQUEST_FILENAME} !-f 
 RewriteRule ^([-_a-zA-Z0-9]+)/([-_a-zA-Z0-9]+)/([-_a-zA-Z0-9]+)$          ?module=$1&controller=$2&action=$3 [QSA,L]
-RewriteCond %{REQUEST_FILENAME} !-f 
 RewriteRule ^([-_a-zA-Z0-9]+)/([-_a-zA-Z0-9]+)/$                          ?module=$1&controller=$2&action=index [QSA,L]
 
 # You can also point these error messages to a controller/action
-- 
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