Nginx Rewrite rules for Shortener site

Hi all,

---

i just play with shortener url site using nginx.
But it only had .htacces rules which is i must make my own nginx rewrite for it..
Here it is :

Code:

## Admin Panel
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^admin/(.*)?$ admin/index.php?a=$1 [QSA,NC,L]

## Sitemap ###
RewriteRule ^sitemap.xml$ sitemap.php

## Application Handler
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)?$ index.php?a=$1 [QSA,NC,L]

## Error 404 ##
ErrorDocument 404 /index.php?a=404

So i use anilcetin site to convert it (i knew it's not 100% accurate),
here it's nginx rewrite for it :

Code:

rewrite ^/admin/(.*)?$ /admin/index.php?a=$1 last;
rewrite ^/sitemap.xml$ /sitemap.php;
rewrite ^/(.*)?$ /index.php?a=$1 last;
error_page 404 /index.php?a=404;

can someone confirm this nginx rewrite is ok ??
or i must add something on it..
or @eva2000 can give some lights on it..
Thanks for any help..

 

it is Premium URL Shortener..
They only had nginx rewrite for Admin page..
Other rules must convert again..
I think their sitemap rule still broken..