" . sprintf(__('Please make sure your htaccess file is writeable ', 'roots'), admin_url('options-permalink.php')) . "
';"));
};
// thanks to Scott Walkinshaw (scottwalkinshaw.com)
function roots_add_htaccess($rules) {
$rules .= "\n# ----------------------------------------------------------------------";
$rules .= "\n# Better website experience for IE users";
$rules .= "\n# ----------------------------------------------------------------------";
$rules .= "\n";
$rules .= "\n# Force the latest IE version, in various cases when it may fall back to IE7 mode";
$rules .= "\n# github.com/rails/rails/commit/123eb25#commitcomment-118920";
$rules .= "\n# Use ChromeFrame if it's installed for a better experience for the poor IE folk";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\nBrowserMatch MSIE ie";
$rules .= "\nHeader set X-UA-Compatible \"IE=Edge,chrome=1\" env=ie";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n# Because X-UA-Compatible isn't sent to non-IE (to save header bytes),";
$rules .= "\n# We need to inform proxies that content changes based on UA";
$rules .= "\nHeader append Vary User-Agent";
$rules .= "\n# Cache control is set only if mod_headers is enabled, so that's unncessary to declare";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n# ----------------------------------------------------------------------";
$rules .= "\n# Cross-domain AJAX requests";
$rules .= "\n# ----------------------------------------------------------------------";
$rules .= "\n";
$rules .= "\n# Serve cross-domain ajax requests, disabled. ";
$rules .= "\n# enable-cors.org";
$rules .= "\n# code.google.com/p/html5security/wiki/CrossOriginRequestSecurity";
$rules .= "\n";
$rules .= "\n# ";
$rules .= "\n# Header set Access-Control-Allow-Origin "*"";
$rules .= "\n# ";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n# ----------------------------------------------------------------------";
$rules .= "\n# Webfont access";
$rules .= "\n# ----------------------------------------------------------------------";
$rules .= "\n";
$rules .= "\n# allow access from all domains for webfonts";
$rules .= "\n# alternatively you could only whitelist";
$rules .= "\n# your subdomains like \"sub.domain.com\"";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\nHeader set Access-Control-Allow-Origin "*"";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n# ----------------------------------------------------------------------";
$rules .= "\n# Proper MIME type for all files";
$rules .= "\n# ----------------------------------------------------------------------";
$rules .= "\n";
$rules .= "\n# audio";
$rules .= "\nAddType audio/ogg oga ogg";
$rules .= "\n";
$rules .= "\n# video";
$rules .= "\nAddType video/ogg ogv";
$rules .= "\nAddType video/mp4 mp4";
$rules .= "\nAddType video/webm webm";
$rules .= "\n";
$rules .= "\n# Proper svg serving. Required for svg webfonts on iPad";
$rules .= "\n# twitter.com/FontSquirrel/status/14855840545";
$rules .= "\nAddType image/svg+xml svg svgz ";
$rules .= "\nAddEncoding gzip svgz";
$rules .= "\n ";
$rules .= "\n# webfonts ";
$rules .= "\nAddType application/vnd.ms-fontobject eot";
$rules .= "\nAddType font/truetype ttf";
$rules .= "\nAddType font/opentype otf";
$rules .= "\nAddType application/x-font-woff woff";
$rules .= "\n";
$rules .= "\n# assorted types ";
$rules .= "\nAddType image/x-icon ico";
$rules .= "\nAddType image/webp webp";
$rules .= "\nAddType text/cache-manifest appcache manifest";
$rules .= "\nAddType text/x-component htc";
$rules .= "\nAddType application/x-chrome-extension crx";
$rules .= "\nAddType application/x-xpinstall xpi";
$rules .= "\nAddType application/octet-stream safariextz";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n# ----------------------------------------------------------------------";
$rules .= "\n# gzip compression";
$rules .= "\n# ----------------------------------------------------------------------";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n# force deflate for mangled headers developer.yahoo.com/blogs/ydn/posts/2010/12/pushing-beyond-gzipping/";
$rules .= "\n";
$rules .= "\n";
$rules .= "\nSetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s,?\s(gzip|deflate)?|X{4,13}|~{4,13}|-{4,13})$ HAVE_Accept-Encoding";
$rules .= "\nRequestHeader append Accept-Encoding \"gzip,deflate\" env=HAVE_Accept-Encoding";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n# html, txt, css, js, json, xml, htc:";
$rules .= "\n";
$rules .= "\nFilterDeclare COMPRESS";
$rules .= "\nFilterProvider COMPRESS DEFLATE resp=Content-Type /text/(html|css|javascript|plain|x(ml|-component))/";
$rules .= "\nFilterProvider COMPRESS DEFLATE resp=Content-Type /application/(javascript|json|xml|x-javascript)/";
$rules .= "\nFilterChain COMPRESS";
$rules .= "\nFilterProtocol COMPRESS change=yes;byteranges=no";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n# Legacy versions of Apache";
$rules .= "\nAddOutputFilterByType DEFLATE text/html text/plain text/css application/json";
$rules .= "\nAddOutputFilterByType DEFLATE text/javascript application/javascript application/x-javascript ";
$rules .= "\nAddOutputFilterByType DEFLATE text/xml application/xml text/x-component";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n# webfonts and svg:";
$rules .= "\n";
$rules .= "\nSetOutputFilter DEFLATE";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n";
$rules .= "\n# ----------------------------------------------------------------------";
$rules .= "\n# UTF-8 encoding";
$rules .= "\n# ----------------------------------------------------------------------";
$rules .= "\n";
$rules .= "\n# use utf-8 encoding for anything served text/plain or text/html";
$rules .= "\nAddDefaultCharset utf-8";
$rules .= "\n";
$rules .= "\n# force utf-8 for a number of file formats";
$rules .= "\nAddCharset utf-8 .html .css .js .xml .json .rss";
$rules .= "\n";
return $rules;
}
add_action('mod_rewrite_rules', 'roots_add_htaccess');
?>