<?php
namespace MailPoet\Statistics\Track;
if (!defined('ABSPATH')) exit;
use MailPoet\Settings\TrackingConfig;
use MailPoet\Util\Cookies;
class SubscriberCookie {
const COOKIE_NAME = 'mailpoet_subscriber';
const COOKIE_NAME_LEGACY = 'mailpoet_abandoned_cart_tracking';
const COOKIE_EXPIRY = 10 * 365 * 24 * 60 * 60; // 10 years (~ no expiry)
/** @var Cookies */
private $cookies;
/** @var TrackingConfig */
private $trackingConfig;
public function __construct(
Cookies $cookies,
TrackingConfig $trackingConfig
) {
$this->cookies = $cookies;
$this->trackingConfig = $trackingConfig;
}
public function getSubscriberId(): ?int {
if (!$this->trackingConfig->isCookieTrackingEnabled()) {
return null;
}
$subscriberId = $this->getSubscriberIdFromCookie(self::COOKIE_NAME);
if ($subscriberId) {
return $subscriberId;
}
$subscriberId = $this->getSubscriberIdFromCookie(self::COOKIE_NAME_LEGACY);
if ($subscriberId) {
$this->setSubscriberId($subscriberId);
$this->cookies->delete(self::COOKIE_NAME_LEGACY);
return $subscriberId;
}
return null;
}
public function setSubscriberId(int $subscriberId): void {
if (!$this->trackingConfig->isCookieTrackingEnabled()) {
return;
}
$this->cookies->set(
self::COOKIE_NAME,
['subscriber_id' => $subscriberId],
[
'expires' => time() + self::COOKIE_EXPIRY,
'path' => '/',
]
);
}
private function getSubscriberIdFromCookie(string $cookieName): ?int {
$data = $this->cookies->get($cookieName);
return is_array($data) && $data['subscriber_id']
? (int)$data['subscriber_id']
: null;
}
}