/**
* @param \CentralNews\Service\Subscriber $subscriber
* @return string|false
*/
protected function createXmlSubscribers(array $subscribers, ISubscriberGroup $group, array $options)
{
$xml = new \XMLWriter();
$xml->openMemory();
$xml->startDocument('1.0', 'UTF-8');
$xml->startElement("subscribers");
$xml->writeAttribute('enable_update', isset($options['enable_update']) ? (bool) $options['enable_update'] : TRUE);
if ($group instanceof BaseSubscriberGroup && !$group->getId() && $group->getName()) {
$xml->writeAttribute('subscriber_group_name', $group->getName());
}
foreach ($subscribers as $subscriber) {
$xml->startElement("subscriber");
$xml->writeAttribute('email', $subscriber->getEmail());
$xml->writeAttribute('firstname', $subscriber->getFirstname());
$xml->writeAttribute('surname', $subscriber->getSurname());
$xml->writeAttribute('city', $subscriber->getCity());
$xml->writeAttribute('address', $subscriber->getAddress());
$xml->writeAttribute('zip_code', $subscriber->getZipCode());
$xml->writeAttribute('company', $subscriber->getCompany());
$xml->writeAttribute('status_activity', $subscriber->getStatus());
$xml->writeAttribute('status_activity_rewrite', $subscriber->getStatusActivityRewrite());
$xml->endElement();
}
$xml->endElement();
return $xml->flush();
}
