Page callback: Displays the user page.
Displays user profile if user is logged in, or login form for anonymous users.
A render array for either a user profile or a login form.
function user_page() {
global $user;
if ($user->uid) {
menu_set_active_item('user/' . $user->uid);
return menu_execute_active_handler(NULL, FALSE);
}
else {
return drupal_get_form('user_login');
}
}