Prerender settings for angularjs projects. Sample nginx configuration:
server {
listen 80;
server_name example.com;
root /var/www/example.com;
index index.html;
location / {
try_files $uri @prerender;
}
location @prerender {
set $prerender 0;
if ($http_user_agent ~* "googlebot|baiduspider|twitterbot|facebookexternalhit|rogerbot|linkedinbot|embedly|quora link preview|showyoubot|outbrain|pinterest|slackbot|vkShare|W3C_Validator") {
set $prerender 1;
}
if ($args ~ "_escaped_fragment_") {
set $prerender 1;
}
if ($http_user_agent ~ "Prerender") {
set $prerender 0;
}
if ($uri ~ "\.(js|css|xml|less|png|jpg|jpeg|gif|pdf|doc|txt|ico|rss|zip|mp3|rar|exe|wmv|doc|avi|ppt|mpg|mpeg|tif|wav|mov|psd|ai|xls|mp4|m4a|swf|dat|dmg|iso|flv|m4v|torrent|ttf|woff)") {
set $prerender 0;
}
if ($prerender = 1) {
set $prerender "http://127.0.0.1:9999";
rewrite .* /$scheme://$host$request_uri? break;
proxy_pass $prerender;
}
if ($prerender = 0) {
rewrite .* /index.html break;
}
}
}