/**
* Activate a signup.
*
*/
public static function activate_signup($key)
{
global $wpdb, $current_site;
$blog_id = is_object($current_site) ? $current_site->id : false;
$signup = GFSignup::get($key);
if (is_wp_error($signup)) {
return $signup;
}
$user_id = username_exists($signup->user_login);
if ($user_id) {
//username already exists, go ahead and mark signup activated and return error message
$signup->set_as_activated();
return new WP_Error('user_already_exists', __('That username is already activated.'), $signup);
}
if (email_exists($signup->user_email)) {
//email address already exists, return error message
return new WP_Error('email_already_exists', __('Sorry, that email address is already used!'), $signup);
}
// unbind site creation from gform_user_registered hook, run it manually below
if (is_multisite()) {
remove_action('gform_user_registered', array('GFUser', 'create_new_multisite'));
}
$user_data = GFUser::create_user($signup->lead, $signup->form, $signup->config);
$user_id = rgar($user_data, 'user_id');
if (!$user_id) {
return new WP_Error('create_user', __('Could not create user'), $signup);
}
$signup->set_as_activated();
do_action('gform_activate_user', $user_id, $user_data, $signup->meta);
if (is_multisite()) {
$ms_options = rgars($signup->config, 'meta/multisite_options');
if ($ms_options['create_site']) {
$blog_id = GFUser::create_new_multisite($user_id, $signup->config, $signup->lead, $user_data['password']);
}
}
return array('user_id' => $user_id, 'password' => $user_data['password'], 'blog_id' => $blog_id);
}