function get_title() { $req = new WP_HTTP_Request($this->_url); $imdb = $req->DownloadToString(); preg_match('/<meta property.+?og:title.+?content=[\'"](.+?)[\'"].+?\\/>/i', $imdb, $title_matches); $this->_title = $title_matches[1]; if (empty($this->_title)) { return '<div id="message" class="error fade"><p><strong>Error while retrieving the title of the movie from imdb.</strong></p></div>'; } else { return ""; } }
function DownloadToString() { $crlf = "\r\n"; # generate request $req = 'GET ' . $this->_uri . ' HTTP/1.0' . $crlf . 'Host: ' . $this->_host . $crlf . $crlf; # fetch $response = ''; $this->_fp = fsockopen(($this->_protocol == 'https' ? 'ssl://' : '') . $this->_host, $this->_port); fwrite($this->_fp, $req); while (is_resource($this->_fp) && $this->_fp && !feof($this->_fp)) { $response .= fread($this->_fp, 1024); } fclose($this->_fp); # split header and body $pos = strpos($response, $crlf . $crlf); if ($pos === false) { return $response; } $header = substr($response, 0, $pos); $body = substr($response, $pos + 2 * strlen($crlf)); # parse headers $headers = array(); $lines = explode($crlf, $header); foreach ($lines as $line) { if (($pos = strpos($line, ':')) !== false) { $headers[strtolower(trim(substr($line, 0, $pos)))] = trim(substr($line, $pos + 1)); } } # redirection? if (isset($headers['location'])) { $http = new WP_HTTP_Request($headers['location']); return $http->DownloadToString($http); } else { return $body; } }