WordPress Version: 6.1
/**
* Creates and logs a user request to perform a specific action.
*
* Requests are stored inside a post type named `user_request` since they can apply to both
* users on the site, or guests without a user account.
*
* @since 4.9.6
* @since 5.7.0 Added the `$status` parameter.
*
* @param string $email_address User email address. This can be the address of a registered
* or non-registered user.
* @param string $action_name Name of the action that is being confirmed. Required.
* @param array $request_data Misc data you want to send with the verification request and pass
* to the actions once the request is confirmed.
* @param string $status Optional request status (pending or confirmed). Default 'pending'.
* @return int|WP_Error Returns the request ID if successful, or a WP_Error object on failure.
*/
function wp_create_user_request($email_address = '', $action_name = '', $request_data = array(), $status = 'pending')
{
$email_address = sanitize_email($email_address);
$action_name = sanitize_key($action_name);
if (!is_email($email_address)) {
return new WP_Error('invalid_email', __('Invalid email address.'));
}
if (!in_array($action_name, _wp_privacy_action_request_types(), true)) {
return new WP_Error('invalid_action', __('Invalid action name.'));
}
if (!in_array($status, array('pending', 'confirmed'), true)) {
return new WP_Error('invalid_status', __('Invalid request status.'));
}
$user = get_user_by('email', $email_address);
$user_id = ($user && !is_wp_error($user)) ? $user->ID : 0;
// Check for duplicates.
$requests_query = new WP_Query(array(
'post_type' => 'user_request',
'post_name__in' => array($action_name),
// Action name stored in post_name column.
'title' => $email_address,
// Email address stored in post_title column.
'post_status' => array('request-pending', 'request-confirmed'),
'fields' => 'ids',
));
if ($requests_query->found_posts) {
return new WP_Error('duplicate_request', __('An incomplete personal data request for this email address already exists.'));
}
$request_id = wp_insert_post(array('post_author' => $user_id, 'post_name' => $action_name, 'post_title' => $email_address, 'post_content' => wp_json_encode($request_data), 'post_status' => 'request-' . $status, 'post_type' => 'user_request', 'post_date' => current_time('mysql', false), 'post_date_gmt' => current_time('mysql', true)), true);
return $request_id;
}