file; $uri = bitcache_uri($hash); // Check if the requested uri is a derivatie of the original one. if ($file->uri != $uri && !rdf_exists($uri, rdf_qname_to_uri('dc:source'), $file->uri, array('repository' => FILE_RDF_REPOSITORY))) { // The URI is not the node iteslf, nor the derivative. drupal_access_denied(); exit; } $item = rdf_normalize(rdf_query($uri, NULL, NULL, array('repository' => FILE_RDF_REPOSITORY))); $src = bitcache_resolve_id($hash, array('absolute' => TRUE, 'query' => !empty($vid) ? array('vid' => $vid) : array())); $output = ''."\n"; $output .= ''."\n"; $output .= ' '."\n"; $output .= ' '."\n"; $output .= ' '. $src .''."\n"; if (isset($item[$uri][rdf_qname_to_uri('foaf:made')]) && $artist = $item[$uri][rdf_qname_to_uri('foaf:made')][0]) $output .= ' '. $artist .''."\n"; if (isset($item[$uri][rdf_qname_to_uri('wordnet:album')]) && $album = $item[$uri][rdf_qname_to_uri('wordnet:album')][0]) $output .= ' '. $album .''."\n"; if (isset($item[$uri][rdf_qname_to_uri('dc:title')]) && $title = $item[$uri][rdf_qname_to_uri('dc:title')][0]) $output .= ' '."\n"; if (isset($item[$uri][rdf_qname_to_uri('wordnet:length')]) && $length = $item[$uri][rdf_qname_to_uri('wordnet:length')][0]) { list($m, $s) = split(':', $length); $length = (int)(($m * 60 + $s) * 1000); $output .= ' '. $length .''."\n"; } $output .= ' '. $node->title .''."\n"; $output .= ' '."\n"; $output .= ' '."\n"; $output .= ''."\n"; drupal_set_header('Content-Type: application/xspf+xml; charset=utf-8'); print($output); exit; }