public function updateItemsFromDom($dom)
{
$items = Rss::getItems($dom);
$newItems = array();
foreach ($items as $item) {
if (!empty($item['link'])) {
$hashUrl = MyTool::smallHash($item['link']);
$newItems[$hashUrl] = array();
$newItems[$hashUrl]['title'] = empty($item['title']) ? $item['link'] : $item['title'];
$newItems[$hashUrl]['time'] = strtotime($item['time']) ? strtotime($item['time']) : time();
if (MyTool::isUrl($item['via']) && parse_url($item['via'], PHP_URL_HOST) != parse_url($item['link'], PHP_URL_HOST)) {
$newItems[$hashUrl]['via'] = $item['via'];
} else {
$newItems[$hashUrl]['via'] = '';
}
$newItems[$hashUrl]['link'] = $item['link'];
$newItems[$hashUrl]['author'] = $item['author'];
mb_internal_encoding("UTF-8");
$newItems[$hashUrl]['description'] = mb_substr(strip_tags($item['description']), 0, 500);
$newItems[$hashUrl]['content'] = $item['content'];
}
}
return $newItems;
}
