private function saveIcon()
{
try {
$urlData = parse_url($this->url);
$siteUrl = $urlData['scheme'] . '://' . $urlData['host'];
$html = (new Client())->createRequest()->setUrl($siteUrl)->send()->getContent();
$saw = new \nokogiri($html);
$icons = $saw->get('link[rel="icon"]')->toArray();
$iconUrl = null;
if ($icons) {
$iconUrl = $icons[0]['href'];
$iconUrl = strstr($iconUrl, 'http') === false ? $siteUrl . $iconUrl : $iconUrl;
} else {
$iconUrl = $siteUrl . '/favicon.ico';
}
$response = (new Client())->createRequest()->setUrl($iconUrl)->send();
if ($response->isOk) {
file_put_contents(FeedModel::getIconsPath() . '/' . $this->id . '.' . pathinfo($iconUrl, PATHINFO_EXTENSION), $response->getContent());
}
} catch (\Exception $e) {
}
return true;
}