# ----------------------------------------------------------------------
# Better website experience for IE users
# ----------------------------------------------------------------------

# Force the latest IE version, in various cases when it may fall back to IE7 mode
#  github.com/rails/rails/commit/123eb25#commitcomment-118920
# Use ChromeFrame if it's installed for a better experience for the poor IE folk

<IfModule mod_setenvif.c>
  <IfModule mod_headers.c>
    BrowserMatch MSIE ie
    Header set X-UA-Compatible "IE=Edge,chrome=1" env=ie
  </IfModule>
</IfModule>

<IfModule mod_headers.c>
# Because X-UA-Compatible isn't sent to non-IE (to save header bytes),
# We need to inform proxies that content changes based on UA
  Header append Vary User-Agent
# Cache control is set only if mod_headers is enabled, so that's unnecessary to declare
</IfModule>

# ----------------------------------------------------------------------
# Bugs in some public proxies may lead to compressed versions of your resources being served to users that don't support compression. 
# Specifying the Vary: Accept-Encoding header instructs the proxy to store both a compressed and uncompressed version of the resource.
# ----------------------------------------------------------------------
<IfModule mod_headers.c>
  <FilesMatch "\.(js|css|xml|gz)$">
    Header append Vary: Accept-Encoding
  </FilesMatch>
</IfModule>

# ----------------------------------------------------------------------
# Gzip compression
# ----------------------------------------------------------------------

<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(gzip|deflate)?|X{4,13}|~{4,13}|-{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>
  FilterDeclare   COMPRESS
  #commented also for godaddy :( http://forums.open-classifieds.com/support/how-to-make-modrewrite-load-using-htaccess-file-on-open-classifieds-202.html#comment-981112189
  #FilterProvider  COMPRESS  DEFLATE resp=Content-Type /text/(html|css|javascript|plain|x(ml|-component))/
  #FilterProvider  COMPRESS  DEFLATE resp=Content-Type /application/(javascript|json|xml|x-javascript)/
  FilterChain     COMPRESS
  FilterProtocol  COMPRESS  change=yes;byteranges=no
</IfModule>

<IfModule !mod_filter.c>
  # Legacy versions of Apache
  AddOutputFilterByType DEFLATE text/html text/plain text/css application/json
  AddOutputFilterByType DEFLATE text/javascript application/javascript application/x-javascript 
  AddOutputFilterByType DEFLATE text/xml application/xml text/x-component
</IfModule>

# Webfonts and SVG:
  <FilesMatch "\.(ttf|otf|eot|svg)$" >
    SetOutputFilter DEFLATE
  </FilesMatch>
</IfModule>


# ----------------------------------------------------------------------
# Expires headers (for better cache control)
# ----------------------------------------------------------------------

# These are pretty far-future expires headers.
# They assume you control versioning with cachebusting query params like
#   <script src="application.js?20100608">
# Additionally, consider that outdated proxies may miscache 
#   www.stevesouders.com/blog/2008/08/23/revving-filenames-dont-use-querystring/

# If you don't use filenames to version, lower the CSS  and JS to something like
#   "access plus 1 week" or so.

<IfModule mod_expires.c>
  ExpiresActive on

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

# cache.appcache needs re-requests in FF 3.6 (thanks Remy ~Introducing HTML5)
  ExpiresByType text/cache-manifest       "access plus 0 seconds"

# Your document html 
  ExpiresByType text/html                 "access plus 0 seconds"
  
# Data
  ExpiresByType text/xml                  "access plus 0 seconds"
  ExpiresByType application/xml           "access plus 0 seconds"
  ExpiresByType application/json          "access plus 0 seconds"

# RSS feed
  ExpiresByType application/rss+xml       "access plus 1 hour"

# Favicon (cannot be renamed)
  ExpiresByType image/x-icon              "access plus 1 week" 

# Media: images, video, audio
  ExpiresByType image/gif                 "access plus 1 month"
  ExpiresByType image/png                 "access plus 1 month"
  ExpiresByType image/jpg                 "access plus 1 month"
  ExpiresByType image/jpeg                "access plus 1 month"
  ExpiresByType video/ogg                 "access plus 1 month"
  ExpiresByType audio/ogg                 "access plus 1 month"
  ExpiresByType video/mp4                 "access plus 1 month"
  ExpiresByType video/webm                "access plus 1 month"
  
# HTC files  (css3pie)
  ExpiresByType text/x-component          "access plus 1 month"
  
# Webfonts
  ExpiresByType font/truetype             "access plus 1 month"
  ExpiresByType font/opentype             "access plus 1 month"
  ExpiresByType application/x-font-woff   "access plus 1 month"
  ExpiresByType image/svg+xml             "access plus 1 month"
  ExpiresByType application/vnd.ms-fontobject "access plus 1 month"
    
# CSS and JavaScript
  ExpiresByType text/css                  "access plus 1 year"
  ExpiresByType application/javascript    "access plus 1 year"
  ExpiresByType text/javascript           "access plus 1 year"
  
  <IfModule mod_headers.c>
    Header append Cache-Control "public"
  </IfModule>
  
</IfModule>



# Turn on URL rewriting
RewriteEngine On

# Installation directory
RewriteBase [[relativeurl]]/

# Protect hidden files from being viewed
<Files .*>
	Order Deny,Allow
	Deny From All
</Files>

# Protect application and system files from being viewed, commented since problem with godaddy, see below
# RewriteRule ^(?:oc|languages|install)\b.* index.php/$0 [L]
RewriteRule ^(?:oc|languages|install|data)\b.* index.php [PT,QSA,L]

# Redirects from 1.x to 2.0.x structure
# cat_parent/category/seotitle-numitem.htm -> category/seotitle.html
RewriteRule ^(.+)/(.+)/(.+)-([0-9]+).htm$  $2/$3.html [R=301,L]
# category/seotitle-numitem.htm -> category/seotitle.html
RewriteRule ^(.+)/(.+)-([0-9]+).htm$  $1/$2.html [R=301,L]
# cat_parent/category/location/pagenum -> category/location?page=
RewriteRule ^(.+)/(.+)/(.+)/([0-9]+)$ $2/$3?page=$4 [R=301,L]
# map.html to map.html
RewriteRule ^map.htm$ map.html [R=301,L]
# contact.html to contact.html
RewriteRule ^contact.htm$ contact.html [R=301,L]
# rss/ to rss.xml
RewriteRule ^rss/$ rss.xml [R=301,L]
# rss/?category=seocategory to rss/seocategory.xml wont work no access to querystring
# RewriteRule ^rss/?category=(.+)$ rss/$1.xml [R=301,L]
# End redirects

# Allow any files that exist to be displayed directly
RewriteCond %{REQUEST_FILENAME} !-f
## Allow any directories that exist to be displayed directly
#RewriteCond %{REQUEST_FILENAME} !-d

# Rewrite all other URLs to index.php/URL
# RewriteRule .* index.php/$0 [PT]

# godaddy hack no input file specified
RewriteRule .* index.php [PT,QSA,L]

# ----------------------------------------------------------------------
# A little more security
# ----------------------------------------------------------------------

# "-Indexes" will have Apache block users from browsing folders without a default document
# Usually you should leave this activated, because you shouldn't allow everybody to surf through
# every folder on your server (which includes rather private places like CMS system folders).
Options -Indexes

# Block access to "hidden" directories whose names begin with a period. This
# includes directories used by version control systems such as Subversion or Git.
<IfModule mod_rewrite.c>
  RewriteRule "(^|/)\." - [F]
</IfModule>