user www-data;

events {

}

http {
  map $http_upgrade $connection_upgrade {
    default upgrade;
    '' close;
  }
  charset utf-8;

  include mime.types;
  types {
    # Custom types for ebooks.
    application/x-mobipocket-ebook mobi;
    application/epub+zip epub;
  }

  error_page 502 /error/50x.html;
  error_page 503 /error/50x.html;
  error_page 504 /error/50x.html;

  server {
    location ^~ /error/ {
      internal;
      alias /var/www/;
    }

    location /favicon.ico {
      alias /opt/wrolpi/icon.ico;
    }

    location /apple-touch-icon.png {
      alias /opt/wrolpi/icon.png;
    }

    location /epub.html {
      alias /opt/wrolpi/app/public/epub.html;
    }

    location / {
      # React APP
      proxy_pass http://127.0.0.1:5000;
      rewrite $1 break;
    }

    location /sockjs-node {
      proxy_pass http://127.0.0.1:5000;
      proxy_http_version 1.1;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection $connection_upgrade;
    }

    location /api {
      proxy_pass http://127.0.0.1:8081;
      rewrite /^api(.*)$ $1 break;
    }

    location /docs {
      proxy_pass http://127.0.0.1:8081;
      rewrite /^docs(.*)$ $1 break;
    }

    location /media {
      # The media files mounted in the docker volume
      sendfile on;
      sendfile_max_chunk 1m;

      tcp_nopush on;
      tcp_nodelay on;
      keepalive_timeout 65;

      autoindex on;
      autoindex_exact_size off;
      alias /media/wrolpi;
    }

    location /download {
      # Assume any request here is to download a file from the media directory.
      if ( $request_filename ~ '^.*/(.+)$' ) {
        # Always include the filename for downloads.
        add_header Content-Disposition 'attachment; filename="$1"';
      }

      sendfile on;
      sendfile_max_chunk 1m;

      tcp_nopush on;
      tcp_nodelay on;
      keepalive_timeout 65;

      autoindex on;
      autoindex_exact_size off;
      alias /opt/media;
    }

  }

}