Current File : //data/www_bck/varak.net_bck/gnufm.varak.net/rdf.php
<?php
/* GNU FM -- a free network service for sharing your music listening habits
Copyright (C) 2009 Free Software Foundation, Inc
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
require_once('config.php');
require_once('utils/arc/ARC2.php');
$page = $_GET['page'];
$fmt = $_GET['fmt'];
if (empty($fmt)) {
$fmt = 'xml';
}
if (empty($page)) {
die('Required parameter \'page\' not provided.');
}
$parser = ARC2::getSemHTMLParser(array('sem_html_formats' => 'rdfa'));
$parser->parse($base_url . $page);
$index = $parser->getSimpleIndex(0);
$conf = array(
'ns' => array(
'xhv' => 'http://www.w3.org/1999/xhtml/vocab#',
'dc' => 'http://purl.org/dc/terms/',
'foaf' => 'http://xmlns.com/foaf/0.1/',
'bio' => 'http://purl.org/vocab/bio/0.1/',
'sioc' => 'http://rdfs.org/sioc/ns#',
'rdfs' => 'http://www.w3.org/2000/01/rdf-schema#',
'gob' => 'http://purl.org/ontology/last-fm/',
'mo' => 'http://purl.org/ontology/mo/',
'rss' => 'http://purl.org/rss/1.0/'
)
);
switch ($fmt) {
case 'xml' :
header('Content-Type: application/rdf+xml');
$ser = ARC2::getRDFXMLSerializer($conf);
break;
case 'ttl' :
header('Content-Type: application/x-turtle');
$ser = ARC2::getTurtleSerializer($conf);
break;
case 'rss' :
header('Content-Type: application/rss+xml');
$ser = ARC2::getRSS10Serializer($conf);
break;
case 'json' :
if ($_GET['callback']) {
header('Content-Type: text/javascript');
} else {
header('Content-Type: application/json');
}
$ser = ARC2::getRDFJSONSerializer($conf);
break;
case 'nt' :
header('Content-Type: text/plain');
$ser = ARC2::getNTriplesSerializer($conf);
break;
}
if (isset($_GET['callback'])) {
print $_GET['callback'] . '(';
}
print $ser->getSerializedIndex($index);
if ($_GET['callback']) {
print ');';
}
Mini Shell