foo.com/alice vs. foo.com/users/alice

Question

It\'s of course nice to give users friendly URLs for their content on your site. But how best to do that? There are a lot of advantages to something like foo.com/users/ali

Answer 1

I would say it depends on how user centred your site is.

Sites like myspace are http://www.myspace.com/jim/ because the site entirely revolves around the user.

A blog or news site, however, where you can register but it isn't important or mandatory could benefit from

http://www.news.com.au/users/jim/

Do you think if you're doing a website with users you could benefit from the MVC design pattern, or at least a popular MVC framework which uses a router to direct URIs?

If that URI came through a Router, and then was sent to the UsersController, you could decide to either show the user's profile, or direct them to create that user. You would not need to mess around with mod_rewrite except to make one rule that directs all requests to non existent files to index.php (or whatever the default of your server side language is)

If you do want to use mod_rewrite, try these rules

RewriteEngine On
RewriteCond %{REQUEST_URI} !(home|contact|about) [NC] // this line may be incorrect
RewriteRule ^/users/([^/]+)/?$ userpage?user=$1 [NC,L]

Please note the leading Carat as suggested by Gumbo, so it only matches /users/ of the TLD only.

That will match anything like foo.com/users/bob with an optional trailing slash. It is case insensitive and will be the last rule applied.

If the request comes in and the $_GET['user'] does not exist in your DB, you could try something like this

$user = $_GET['user'];

if (!user_exists($user)) {

    header('Location: createnew?user=' . urlencode($user));
    exit();

}

Then on the createnew page, simply do something like this

That will fill in the username automatically with the username they tried to access a profile with.

If you'd like to know more about PHP and MVC, try a Google search or ask a question here on Stack Overflow.