Need .htaccess rewriterule help on WordPress

Question

I want to turn these URLS:

/mysite/site1/offer/

/mysite/site1/offer/?name=tom&email=test@test.com

into to this:

/mysite/site1/?page=offer

/mysite/site1/?page=offer&name=tom&email=test@test.com

Where '/site1/' will be dynamic and so that wordpress ignores '/offer/' and instead passes a url parameter to the custom template.

Can this be done?

I tried this but it doesn't work:

RewriteRule /mysite/([^/]+)/([^/]+)/$ /mysite/$1/?pg=$2 [L,QSA,NC]

But I know it's missing the bit to capture the other url params but not sure how to write this.

Any help is greatly appreciated. Thanks!

EDIT: I'm using RewriteBase instead of /mysite/

So this is what the new rule looks like:

RewriteBase /mysite/
RewriteRule ^([^/]+)/([^/]+)/$ /$1/?pg=$2 [L,QSA,NC]

Answer 1

In an htaccess file, the leading slash of a request is stripped off before rewrite rules are applied to it, that means you need to get rid of the leading slash:

RewriteRule ^mysite/([^/]+)/([^/]+)/$ /mysite/$1/?pg=$2 [L,QSA,NC]