protected function generateList($subject, $property, $list)
{
$current = $subject;
$prop = $property;
// Output a blank node for each item in the list
foreach ($list as $item) {
$newNode = $this->graph->newBNodeId();
$this->addTriple($current, $prop, array('type' => 'bnode', 'value' => $newNode));
$this->addTriple($newNode, 'rdf:first', $item);
$current = $newNode;
$prop = 'rdf:rest';
}
// Finally, terminate the list
$this->addTriple($current, $prop, array('type' => 'uri', 'value' => RdfNamespace::expand('rdf:nil')));
}
public function subscribe($agentURI, $digestSubscriptionURI, $period)
{
$index = 1;
$query = <<<INSERT
<{$agentURI}> tal:subscriptionApplied _:b{$index} .
_:b{$index} tal:subscriptionType <{$digestSubscriptionURI}> .
_:b{$index} tal:subscriptionPeriod {$period} .
INSERT;
$graphIRI = 'tal:SubscriptionGraph';
$graphURI = RdfNamespace::expand($graphIRI);
echo $query;
try {
$this->endpoint->insert($query, $graphURI);
} catch (\EasyRdf\Http\Exception $e) {
echo $e->getBody();
}
}
/**
* @param $shortUri
*
* @return string
*/
public function expand($shortUri)
{
return RdfNamespace::expand($shortUri);
}
/**
* If a types resource has changed and the new type is mapped to another document type, then the old document is removed
* @param $uri
* @param $types
* @param $oldType
* @return bool
*/
protected function deleteOldDocument($uri, $types, $oldType)
{
$newTypes = array();
foreach ($types as $type) {
$type = (string) $type;
if ($type && !empty($type)) {
$newTypes[] = RdfNamespace::shorten($type);
}
}
// Get most accurtype of oldtype
$mostAccurateTypes = $this->filiationBuilder->getMostAccurateType(array(RdfNamespace::expand($oldType)), $this->serializerHelper->getAllTypes());
$mostAccurateType = null;
// not specified in project ontology description
if (count($mostAccurateTypes) == 1) {
$mostAccurateType = $mostAccurateTypes[0];
} else {
// echo "Seems to not have to be indexed";
}
if (!in_array($mostAccurateType, $newTypes)) {
$typesConfig = $this->configManager->getTypesConfigurationByClass($mostAccurateType);
foreach ($typesConfig as $typeConfig) {
$indexConfig = $typeConfig->getIndex();
$index = $indexConfig->getName();
$this->container->get('nemrod.elastica.jsonld.frame.loader')->setEsIndex($index);
if ($index !== null) {
$esType = $this->indexRegistry->getIndex($index)->getType($typeConfig->getType());
// Trow an exeption if document does not exist
try {
$esType->deleteDocument(new Document($uri, array(), $mostAccurateType, $indexConfig->getElasticSearchName()));
return true;
} catch (\Exception $e) {
}
}
}
}
return false;
}
