/** Convert IMDB redirect-URLs of external sites to real URLs
* @method convertIMDBtoRealURL
* @param string url redirect-url
* @return string url real-url
*/
protected function convertIMDBtoRealURL($url)
{
if (preg_match('/^https?:\\/\\//', $url)) {
return $url;
}
$req = new Request("http://" . $this->imdbsite . $url, $this->config);
if ($req->sendRequest() !== FALSE) {
$head = $req->getLastResponseHeaders();
foreach ($head as $header) {
if (preg_match('/:/', $header)) {
list($type, $value) = explode(':', $header, 2);
if ($type == 'Location') {
return preg_replace('/\\s/', '', $value);
}
}
}
}
return false;
}
