array_shift($argv);
$config = json_decode(file_get_contents($argv[0]), true);
\Tripod\Mongo\Config::setConfig($config);
$tu = new \Tripod\Mongo\TriplesUtil();
while (($line = fgets(STDIN)) !== false) {
$line = rtrim($line);
$graph = new \Tripod\Mongo\MongoGraph();
$doc = json_decode($line, true);
if (array_key_exists("_id", $doc)) {
$subject = $doc['_id'];
unset($doc["_id"]);
if (array_key_exists("_version", $doc)) {
unset($doc["_version"]);
}
foreach ($doc as $property => $values) {
if (isset($values['value'])) {
$doc[$property] = array($values);
}
}
foreach ($doc as $property => $values) {
foreach ($values as $value) {
if ($value['type'] == "literal") {
$graph->add_literal_triple($subject, $graph->qname_to_uri($property), $value['value']);
} else {
$graph->add_resource_triple($subject, $graph->qname_to_uri($property), $value['value']);
}
}
}
print $graph->to_ntriples();
}
}
