$summary = get_excerpt($summary);
$newitem->setDescription($summary);
if ($options->content) {
$newitem->setElement('content:encoded', $html);
}
unset($_paras, $_para, $content_block);
} else {
if ($options->content) {
$newitem->setDescription($html);
}
unset($content_block);
}
// set date
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) {
