[SOLVED MYSELF] shorten Usernames for Facebook-registrations (last name)

[Raphaelx]

Hi,

I want to shorten usernames for users registered with FB-Connect.
"Rapahel Example" -> "Raphael E."

how do I realize that?

--------------- Added [DATE]1305490636[/DATE] at [TIME]1305490636[/TIME] ---------------

got it myself, here is how

1. browse to /includes/
2. open "class_facebook.php"
3. go to
   PHP Code:

   public function getFbUserInfo($force_reload = false) 

4. find
   PHP Code:

   $this->fb_userinfo = $response[0]; 

5. add next line
   PHP Code:

   $this->fb_userinfo['name'] = shortenFBusername( $this->fb_userinfo['name'] ); 

6. find
   PHP Code:

           // now return the user info if we got any
        return $this->fb_userinfo;
    } 

7. add after
   
   PHP Code:

   function shortenFBusername( $u ) {
  return substr( $u, 0, -( strlen( $u ) - strpos( $u, " " ) )+2 ) . '.';
}