/**
* Add $triples about a given $subject to Mongo. Only $triples with subject matching $subject will be added, others will be ignored.
* Make them quads with a $context
* @param $subject
* @param array $triples
* @param string $storeName
* @param string $podName
* @param null $context
* @param null $allowableTypes
*/
public function loadTriplesAbout($subject, array $triples, $storeName, $podName, $context = null, $allowableTypes = null)
{
$context = $context == null ? Config::getInstance()->getDefaultContextAlias() : $this->labeller->uri_to_alias($context);
if (array_key_exists($podName, $this->collections)) {
$collection = $this->collections[$podName];
} else {
$m = new Client(Config::getInstance()->getConnStr($storeName), [], ['typeMap' => ['root' => 'array', 'document' => 'array', 'array' => 'array']]);
$collection = $m->selectDatabase($storeName)->selectCollection($podName);
}
$graph = new MongoGraph();
foreach ($triples as $triple) {
$triple = rtrim($triple);
$parts = preg_split("/\\s/", $triple);
$subject = trim($parts[0], '><');
$predicate = trim($parts[1], '><');
$object = $this->extract_object($parts);
if ($this->isUri($object)) {
$graph->add_resource_triple($subject, $predicate, $object);
} else {
$graph->add_literal_triple($subject, $predicate, $object);
}
}
if ($allowableTypes != null && is_array($allowableTypes)) {
$types = $graph->get_resource_triple_values($subject, "http://www.w3.org/1999/02/22-rdf-syntax-ns#type");
if ($types == null || empty($types)) {
return;
} else {
foreach ($types as $type) {
if (in_array($type, $allowableTypes)) {
$this->saveCBD($subject, $graph, $collection, $context);
return;
}
}
return;
}
}
$this->saveCBD($subject, $graph, $collection, $context);
}
