protected function actionProxy($params)
{
$feed = $params['feed'];
if ($feed != '' && strpos($feed, 'http') === 0) {
header('Content-Type: text/xml');
if (function_exists('curl_init')) {
$httpclient = new \GO\Base\Util\HttpClient();
$xml = $httpclient->request($feed);
} else {
if (!\GO\Base\Fs\File::checkPathInput($feed)) {
throw new \Exception("Invalid request");
}
$xml = @file_get_contents($feed);
}
if ($xml) {
//fix relative images
preg_match('/(.*:\\/\\/[^\\/]+)\\//', $feed, $matches);
$baseUrl = $matches[1];
$xml = str_replace('src="/', 'src="' . $baseUrl . '/', $xml);
$xml = str_replace('src="/', 'src="' . $baseUrl . '/', $xml);
$xml = str_replace('href="/', 'href="' . $baseUrl . '/', $xml);
$xml = str_replace('href="/', 'href="' . $baseUrl . '/', $xml);
$xml = str_replace('<content:encoded>', '<content>', $xml);
$xml = str_replace('</content:encoded>', '</content>', $xml);
$xml = str_replace('</dc:creator>', '</author>', $xml);
echo str_replace('<dc:creator', '<author', $xml);
}
}
}
