New .htaccess for PancakeApp

.htaccess

Options +FollowSymlinks
RewriteEngine on

# On Rackspace and getting 404's? Uncoment this by removing the # :
# RewriteBase /

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d

<IfModule mod_rewrite.c>
   RewriteRule ^(.+)\.(\d+)\.(js|css|png|jpg|gif)$ $1.$3 [L]
</IfModule>

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/$1 [L]

################################################
# Caching and optimizing the speed of Pancake. #
################################################

<IfModule mod_headers.c>
  Header unset ETag
</IfModule>

FileETag None

<IfModule mod_deflate.c>

# Force deflate for mangled headers developer.yahoo.com/blogs/ydn/posts/2010/12/pushing-beyond-gzipping/
<IfModule mod_setenvif.c>
  <IfModule mod_headers.c>
    SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding
    RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding
  </IfModule>
</IfModule>

# HTML, TXT, CSS, JavaScript, JSON, XML, HTC:
<IfModule filter_module>
	<IfModule version.c>
		<IfVersion >= 2.4>
		FilterDeclare   COMPRESS
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'text/html'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'text/css'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'text/plain'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'text/xml'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'text/x-component'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'application/javascript'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'application/json'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'application/xml'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'application/xhtml+xml'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'application/rss+xml'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'application/atom+xml'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'application/vnd.ms-fontobject'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'image/svg+xml'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'image/x-icon'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'application/x-font-ttf'"
	        FilterProvider  COMPRESS  DEFLATE "%{CONTENT_TYPE} = 'font/opentype'"
	        FilterChain     COMPRESS
	        FilterProtocol  COMPRESS  DEFLATE change=yes;byteranges=no
	      </IfVersion>
	      <IfVersion <= 2.2>
	        FilterDeclare   COMPRESS
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $text/html
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $text/css
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $text/plain
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $text/xml
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $text/x-component
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/javascript
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/json
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/xml
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/xhtml+xml
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/rss+xml
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/atom+xml
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/vnd.ms-fontobject
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $image/svg+xml
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $image/x-icon
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $application/x-font-ttf
	        FilterProvider  COMPRESS  DEFLATE resp=Content-Type $font/opentype
	        FilterChain     COMPRESS
	        FilterProtocol  COMPRESS  DEFLATE change=yes;byteranges=no
	      </IfVersion>
	</IfModule>
	<IfModule !version.c>
		FilterDeclare COMPRESS
		FilterProvider COMPRESS DEFLATE resp=Content-Type $text/html
		FilterProvider COMPRESS DEFLATE resp=Content-Type $text/css
		FilterProvider COMPRESS DEFLATE resp=Content-Type $text/plain
		FilterProvider COMPRESS DEFLATE resp=Content-Type $text/xml
		FilterProvider COMPRESS DEFLATE resp=Content-Type $text/x-component
		FilterProvider COMPRESS DEFLATE resp=Content-Type $application/javascript
		FilterProvider COMPRESS DEFLATE resp=Content-Type $application/json
		FilterProvider COMPRESS DEFLATE resp=Content-Type $application/xml
		FilterProvider COMPRESS DEFLATE resp=Content-Type $application/xhtml+xml
		FilterProvider COMPRESS DEFLATE resp=Content-Type $application/rss+xml
		FilterProvider COMPRESS DEFLATE resp=Content-Type $application/atom+xml
		FilterProvider COMPRESS DEFLATE resp=Content-Type $application/vnd.ms-fontobject
		FilterProvider COMPRESS DEFLATE resp=Content-Type $image/svg+xml
		FilterProvider COMPRESS DEFLATE resp=Content-Type $image/x-icon
		FilterProvider COMPRESS DEFLATE resp=Content-Type $application/x-font-ttf
		FilterProvider COMPRESS DEFLATE resp=Content-Type $font/opentype
		FilterChain COMPRESS
		FilterProtocol COMPRESS DEFLATE change=yes;byteranges=no
	</IfModule>
</IfModule>

<IfModule !mod_filter.c>
  # Legacy versions of Apache
  AddOutputFilterByType DEFLATE text/html text/plain text/css application/json
  AddOutputFilterByType DEFLATE application/javascript
  AddOutputFilterByType DEFLATE text/xml application/xml text/x-component
  AddOutputFilterByType DEFLATE application/xhtml+xml application/rss+xml application/atom+xml
  AddOutputFilterByType DEFLATE image/svg+xml application/vnd.ms-fontobject application/x-font-ttf font/opentype
</IfModule>
</IfModule>

<IfModule mod_expires.c>
  ExpiresActive on

# Perhaps better to whitelist expires rules? Perhaps.
  ExpiresDefault                          "access plus 1 month"

  ExpiresByType text/cache-manifest       "access plus 0 seconds" 
  ExpiresByType text/html                 "access plus 0 seconds"

  ExpiresByType text/xml                  "access plus 0 seconds"
  ExpiresByType application/xml           "access plus 0 seconds"
  ExpiresByType application/json          "access plus 0 seconds"

  ExpiresByType application/rss+xml       "access plus 1 hour"
  ExpiresByType application/atom+xml      "access plus 1 hour"

  ExpiresByType image/x-icon              "access plus 1 year" 

  ExpiresByType image/gif                 "access plus 1 year"
  ExpiresByType image/png                 "access plus 1 year"
  ExpiresByType image/jpg                 "access plus 1 year"
  ExpiresByType image/jpeg                "access plus 1 year"
  
  ExpiresByType text/x-component          "access plus 1 year"
    
  ExpiresByType text/css                  "access plus 1 year"
  ExpiresByType application/javascript    "access plus 1 year"
  
  <IfModule mod_headers.c>
    Header append Cache-Control "public"
  </IfModule>
  
</IfModule>

AddDefaultCharset utf-8
AddCharset utf-8 .html .css .js .xml .json .rss .atom