root
  admin
  v1
    assets
      css
        vt.css
      img
        logo.png
      js
        vt.js
    lib
      app
        security.php
      sys
        network.php
    channels
      channel
        session.php
    payments
      payment.php
      refund.php
    config.php
    index.php
  v2
    assets
      css
        vt.css
      img
        logo.png
      js
        vt.js
    lib
      app
        security.php
      sys
        network.php
    channels
      channel
        session.php
    payments
      payment.php
      refund.php
    config.php
    index.php

map $request_uri $version {
        default            '';
        ~^(?<ver>/vd+)    $ver;
}

server {
    listen 80;
    server_name www.site.com;

    return 301 https://$server_name$request_uri;
}

server {
        listen 443;
        server_name www.site.com;

        ssl on;
        ssl_certificate /etc/ssl/nginx/fxc.im.chained.crt;
        ssl_certificate_key /etc/ssl/nginx/fxc.im.key;

        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_ciphers ECDHE-RSA-AES256-SHA384:AES256-SHA256:HIGH:!MD5:!aNULL:!eNULL:!NULL:!DH:!EDH:!AESGCM;
        ssl_prefer_server_ciphers on;
        ssl_session_cache shared:SSL:10m;
        ssl_session_timeout 1m;

        if ($request_method !~ ^(OPTIONS|GET|POST|PUT|DELETE)$ ) {
                return 444;
        }

        root /var/www/html/api$version;
        index index.php;

        error_log /var/www/logs/api/error.log debug;
        access_log /var/www/logs/api/access.log;

        location ~ ^/vd+ {
                rewrite ^/vd+(.*) $1 last;
        }

        location ~ /assets {
                autoindex on;
        }

        location ~ .php {
                fastcgi_split_path_info ^(.+?.php)/?(.*)$;
                # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini

                if (!-f $document_root$fastcgi_script_name) {
                        return 404;
                }

                fastcgi_pass unix:/var/run/php5-fpm.sock;
                fastcgi_index index.php;

                fastcgi_intercept_errors on;

                fastcgi_buffer_size 128k;
                fastcgi_buffers 254 16k;
                fastcgi_busy_buffers_size 256k;
                fastcgi_temp_file_write_size 256k;

                include fastcgi_params;
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
                fastcgi_param PATH_INFO $fastcgi_path_info;
                fastcgi_param VERSION $version;
                fastcgi_param ENVIRONMENT dev;
        }

        location ~ / {
                add_header 'Access-Control-Allow-Origin' "$http_origin";
                if (!-x $uri) {
                        rewrite (.*) /index.php$1 last;
                }
                try_files $uri $uri/ =404;
        }
}