/**
* @param SimpleXMLElement $item
*
* @return Article
* @throws \imnotjames\Syndicator\Exceptions\InvalidURIException
*/
private function parseArticle(SimpleXMLElement $item)
{
$article = new Article();
$article->setTitle((string) $item->title);
$article->setURI((string) $item->link);
$article->setDescription((string) $item->description);
if (isset($item->author)) {
$article->setAuthor($this->parseContact($item->author));
}
if (isset($item->pubDate)) {
$article->setDatePublished($this->parseDateTime($item->pubDate));
}
if (isset($item->category)) {
foreach ($item->category as $category) {
$article->addCategory($this->parseCategory($category));
}
}
if (isset($item->enclosure)) {
foreach ($item->enclosure as $enclosure) {
$article->addAttachment($this->parseEnclosure($enclosure));
}
}
if (isset($item->guid)) {
$article->setID((string) $item->guid);
}
if (isset($item->source)) {
$article->setSource($this->parseSource($item->source));
}
return $article;
}
