<?php
namespace MailPoet\Subscribers;
if (!defined('ABSPATH')) exit;
use MailPoet\Models\Subscriber;
class Source {
const FORM = 'form';
const IMPORTED = 'imported';
const ADMINISTRATOR = 'administrator';
const API = 'api';
const WORDPRESS_USER = 'wordpress_user';
const WOOCOMMERCE_USER = 'woocommerce_user';
const WOOCOMMERCE_CHECKOUT = 'woocommerce_checkout';
const UNKNOWN = 'unknown';
private static $allowedSources = [
Source::FORM,
Source::IMPORTED,
Source::ADMINISTRATOR,
Source::API,
Source::WORDPRESS_USER,
Source::WOOCOMMERCE_USER,
Source::WOOCOMMERCE_CHECKOUT,
Source::UNKNOWN,
];
public static function setSource(Subscriber $subscriber, $source) {
if ((isset($subscriber->source)) && ($subscriber->source !== Source::UNKNOWN)) {
// we don't want to override source
return $subscriber;
}
if (!in_array($source, Source::$allowedSources)) {
throw new \InvalidArgumentException('Invalid source "' . $source . '""');
}
$subscriber->set('source', $source);
return $subscriber;
}
}