protected function setAuthor(DOMElement $node, Item $item)
{
$nodeList = $node->getElementsByTagName('author');
if ($nodeList->length) {
foreach ($nodeList->item(0)->childNodes as $nodeResult) {
if ($nodeResult->nodeName != 'email') {
continue;
}
$item->setAuthor($nodeResult->nodeValue);
break;
}
}
}