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# x-ua-xompatible # expire headers for assets # www.mydomain.com -> mydomain.com # filename-based cache busting # trailing slash redirect # statcache rewrite # modx furls rewrite
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| # x-ua-xompatible header | |
| add_header X-UA-Compatible IE=edge,chrome=1; | |
| #default charset uft-8 | |
| charset utf-8; | |
| # allowed domains | |
| set $rewrite_var 0; | |
| if ($host = 'mydomain.com') { | |
| set $rewrite_var 1; | |
| } | |
| if ($host = 'static.mydomain.com') { | |
| set $rewrite_var 1; | |
| } | |
| # rewrite not allowed domains to default | |
| if ($rewrite_var = 0) { | |
| rewrite ^/(.*)$ http://mydomain.com/$1 permanent; | |
| } | |
| # rewrite static domain to assets folder | |
| if ($host = "static.chsmedien.com") { | |
| rewrite ^ /assets$uri last; | |
| } | |
| # expire headers for assets | |
| # 1: images | |
| location ~* ^(/assets/img/[^\.]+)(\.(?:jpe?g|png|gif))$ { | |
| expires 365d; | |
| # Serves static files in high resolution only if required | |
| # Naming convention for high resolution images: | |
| # [filename]@2x[extension], e.g.: | |
| # example@2x.png | |
| set $hidpi_uri $1@2x$2; | |
| if ($http_cookie !~ 'device-pixel-ratio=2') { | |
| # If the device-pixel-ratio cookie is not set to 2, fall back to | |
| # default behaviour, i.e. don't try to serve high resolution image | |
| break; | |
| } | |
| # device-pixel-ratio cookie is set to 2 | |
| # Serve high resolution image if available, | |
| # otherwise fall back to standard resolution | |
| try_files $hidpi_uri $uri =404; | |
| } | |
| # 2: js/css/webfonts | |
| # with built-in filename-based cache busting | |
| location ~ ^/assets/(\w+)/(.+)\.(\d+)\.(js|css|woff|eot|ttf|svg)$ { | |
| rewrite ^/assets/(\w+)/(.+)\.(\d+)\.(js|css|woff|eot|ttf|svg)$ /assets/$1/$2.$4; | |
| add_header Vary Accept-Encoding; | |
| expires max; | |
| break; | |
| } | |
| # without filename-based cache busting | |
| location ~* \.(?:js|css)$ { | |
| add_header Vary Accept-Encoding; | |
| expires 12h; | |
| } | |
| location ~* \.(?:woff|eot|ttf|svg)$ { | |
| expires 30d; | |
| } | |
| # modx furls - eigher via statcache or via default modx rewrite | |
| # statcache rewrite - http://modx.com/extras/package/statcache | |
| location / { | |
| try_files /core/cache/statcache$uri~index.html /core/cache/statcache$uri $uri $uri/ @modx-rewrite; | |
| } | |
| # default modx furls rewrite | |
| location / { | |
| try_files $uri $uri/ @modx-rewrite; | |
| } |
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