location /
{
  {% if https_port is defined %}
    proxy_pass https://127.0.0.1:{{https_port}}/;
  {% else %}
    proxy_pass http://127.0.0.1:{{http_port}}/;
  {% endif %}

  proxy_set_header Host $host;
  proxy_set_header X-Real-IP $remote_addr;
  proxy_set_header X-Forwarded-Proto $http_x_forwarded_proto;

  # timeouts
  proxy_connect_timeout       300;
  proxy_send_timeout          300;
  proxy_read_timeout          300;
  send_timeout                300;

  # general caching
  proxy_cache          cache;
  proxy_cache_key      $host$uri$is_args$args;
  proxy_cache_valid    any 1m;
  proxy_cache_valid    200 301 302 5m;
  expires              5m;

  # cache media files
  location ~* \.(gif|ico|jpg|jpeg|png|svg|mp4|mp3|pdf)$ {
    proxy_cache          cache;
    proxy_cache_key      $host$uri$is_args$args;
    proxy_cache_valid    200 301 302 365d;
    expires 365d;
    {% if https_port is defined %}
      proxy_pass https://127.0.0.1:{{https_port}};
    {% else %}
      proxy_pass http://127.0.0.1:{{http_port}};
    {% endif %}
  }

  # cache content
  location ~* \.(html|css|js)$ {
    proxy_cache          cache;
    proxy_cache_key      $host$uri$is_args$args;
    proxy_cache_valid    200 301 302 30m;
    expires              30m;
    {% if https_port is defined %}
      proxy_pass https://127.0.0.1:{{https_port}};
    {% else %}
      proxy_pass http://127.0.0.1:{{http_port}};
    {% endif %}
  }
}