public static function scrapeThumbFromFeedItem($iFeedItemId)
{
try {
$oFeedItem = FeedItem::find($iFeedItemId);
$sUrlToHit = $oFeedItem->url;
////echo "scrape: ", $sUrlToHit, "<br/>";
$page_content = @file_get_contents($sUrlToHit);
if (!empty($page_content)) {
$dom_obj = new DOMDocument();
libxml_use_internal_errors(true);
$dom_obj->loadHTML($page_content);
$meta_val = null;
foreach ($dom_obj->getElementsByTagName('meta') as $meta) {
if ($meta->getAttribute('property') == 'og:image') {
$meta_val = $meta->getAttribute('content');
break;
}
}
if (isset($meta_val)) {
self::storeThumbForFeedItem($oFeedItem, $meta_val);
} else {
$oFeedItem->thumb = '';
$oFeedItem->save();
}
}
} catch (Exception $e) {
}
}
