/**
* Parse subscription entry
*
* @access public
* @return Subscription
*/
public function parse()
{
$this->subscription->setCategory($this->findCategory());
$this->subscription->setTitle($this->findTitle());
$this->subscription->setFeedUrl($this->findFeedUrl());
$this->subscription->setSiteUrl($this->findSiteUrl());
$this->subscription->setType($this->findType());
$this->subscription->setDescription($this->findDescription());
return $this->subscription;
}
/**
* Build subscription entry
*
* @access public
* @param Subscription $subscription
* @return DOMElement
*/
protected function buildSubscription(Subscription $subscription)
{
$outlineElement = $this->document->createElement('outline');
$outlineElement->setAttribute('type', $subscription->getType() ?: 'rss');
$outlineElement->setAttribute('text', $subscription->getTitle() ?: $subscription->getFeedUrl());
$outlineElement->setAttribute('xmlUrl', $subscription->getFeedUrl());
if ($subscription->getTitle() !== '') {
$outlineElement->setAttribute('title', $subscription->getTitle());
}
if ($subscription->getDescription() !== '') {
$outlineElement->setAttribute('description', $subscription->getDescription());
}
if ($subscription->getSiteUrl() !== '') {
$outlineElement->setAttribute('htmlUrl', $subscription->getSiteUrl());
}
return $outlineElement;
}