Page callback: Generates the appropriate user administration form.
This function generates the user registration, multiple user cancellation, or filtered user list admin form, depending on the argument and the POST form values.
string $callback_arg: (optional) Indicates which form to build. Defaults to '', which will trigger the user filter form. If the POST value 'op' is present, this function uses that value as the callback argument.
string A renderable form array for the respective request.
function user_admin($callback_arg = '') {
$op = isset($_POST['op']) ? $_POST['op'] : $callback_arg;
switch ($op) {
case t('Create new account'):
case 'create':
$build['user_register'] = drupal_get_form('user_register_form');
break;
default:
if (!empty($_POST['accounts']) && isset($_POST['operation']) && $_POST['operation'] == 'cancel') {
$build['user_multiple_cancel_confirm'] = drupal_get_form('user_multiple_cancel_confirm');
}
else {
$build['user_filter_form'] = drupal_get_form('user_filter_form');
$build['user_admin_account'] = drupal_get_form('user_admin_account');
}
}
return $build;
}