if ((int) $item->get_date('U') > 0) {
$newitem->setDate((int) $item->get_date('U'));
} elseif ($extractor->getDate()) {
$newitem->setDate($extractor->getDate());
}
// add authors
if ($authors = $item->get_authors()) {
foreach ($authors as $author) {
// for some feeds, SimplePie stores author's name as email, e.g. http://feeds.feedburner.com/nymag/intel
if ($author->get_name() !== null) {
$newitem->addElement('dc:creator', $author->get_name());
} elseif ($author->get_email() !== null) {
$newitem->addElement('dc:creator', $author->get_email());
}
}
} elseif ($authors = $extractor->getAuthors()) {
//TODO: make sure the list size is reasonable
foreach ($authors as $author) {
// TODO: xpath often selects authors from other articles linked from the page.
// for now choose first item
$newitem->addElement('dc:creator', $author);
break;
}
}
// add language
if ($detect_language) {
$language = $extractor->getLanguage();
if (!$language) {
$language = $feed->get_language();
}
if (($detect_language == 3 || !$language && $detect_language == 2) && $text_sample) {