htaccess to Nginx

Hi, can anybody help be to convert this htaccess file to a nginx rewrite.
Thanks
Malo

<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond %{HTTP_HOST} ^domain.com$
RewriteRule ^(.*) http://www.domain.com/$1 [QSA,L,R=301]
RewriteRule ^([_A-Za-z0-9-]+)/([0-9]+)/([_A-Za-z0-9-]+)/?$ saisons.php?&numero=$2
RewriteRule ^([_A-Za-z0-9-]+)/([0-9]+)/([_A-Za-z0-9-]+)/([0-9]+).html saisons.php?&numero=$2&page=$4
RewriteRule ^film/([_A-Za-z0-9-]+)/([0-9]+)/([_A-Za-z0-9-]+) regarder.php?eid=$2
RewriteRule ^([_A-Za-z0-9-]+).html index.php?$1.php [L]
</IfModule>

Thanks in advance

 

Here it is.

if ($host = 'domain.com' ) {
        rewrite  ^/(.*)$  http://www.domain.com/$1  permanent;
	      }

Code (markup):

The above goes to server section.

rewrite ^/([_A-Za-z0-9-]+)/([0-9]+)/([_A-Za-z0-9-]+)/?$ /saisons.php?&numero=$2;
	rewrite ^/([_A-Za-z0-9-]+)/([0-9]+)/([_A-Za-z0-9-]+)/([0-9]+).html /saisons.php?&numero=$2&page=$4;
	rewrite ^/film/([_A-Za-z0-9-]+)/([0-9]+)/([_A-Za-z0-9-]+) /regarder.php?eid=$2;
	rewrite ^/([_A-Za-z0-9-]+).html /index.php?$1.php last;

Code (markup):

The above goes to location section.