/**
* Adds a value node representing all details of $value
*
* @param RdfWriter $writer
* @param string $propertyValueNamespace Property value relation namespace
* @param string $propertyValueLName Property value relation name
* @param string $dataType Property data type
* @param GlobeCoordinateValue $value
*/
private function addValueNode(RdfWriter $writer, $propertyValueNamespace, $propertyValueLName, $dataType, GlobeCoordinateValue $value)
{
$valueLName = $this->complexValueHelper->attachValueNode($writer, $propertyValueNamespace, $propertyValueLName, $dataType, $value);
if ($valueLName === null) {
// The value node is already present in the output, don't create it again!
return;
}
$valueWriter = $this->complexValueHelper->getValueNodeWriter();
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'geoLatitude')->value($value->getLatitude(), 'xsd', 'decimal');
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'geoLongitude')->value($value->getLongitude(), 'xsd', 'decimal');
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'geoPrecision')->value($value->getPrecision(), 'xsd', 'decimal');
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'geoGlobe')->is(trim($value->getGlobe()));
}
/**
* Adds a value node representing all details of $value
*
* @param RdfWriter $writer
* @param string $propertyValueNamespace Property value relation namespace
* @param string $propertyValueLName Property value relation name
* @param string $dataType Property data type
* @param TimeValue $value
*/
private function addValueNode(RdfWriter $writer, $propertyValueNamespace, $propertyValueLName, $dataType, TimeValue $value)
{
$valueLName = $this->complexValueHelper->attachValueNode($writer, $propertyValueNamespace, $propertyValueLName, $dataType, $value);
if ($valueLName === null) {
// The value node is already present in the output, don't create it again!
return;
}
$valueWriter = $this->complexValueHelper->getValueNodeWriter();
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'timeValue');
$this->sayDateLiteral($valueWriter, $value);
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'timePrecision')->value($value->getPrecision(), 'xsd', 'integer');
//TODO: use identifiers
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'timeTimezone')->value($value->getTimezone(), 'xsd', 'integer');
//XXX: underspecified
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'timeCalendarModel')->is(trim($value->getCalendarModel()));
}
public function testAttachValueNode()
{
$vocab = new RdfVocabulary('http://acme.com/item/', 'http://acme.com/data/');
$snakWriter = new NTriplesRdfWriter();
$snakWriter->prefix('www', "http://www/");
$snakWriter->prefix(RdfVocabulary::NSP_CLAIM_VALUE, "http://acme/statement/value/");
$snakWriter->prefix(RdfVocabulary::NS_VALUE, "http://acme/value/");
$valueWriter = new NTriplesRdfWriter();
$valueWriter->prefix(RdfVocabulary::NS_VALUE, "http://acme/value/");
$valueWriter->prefix(RdfVocabulary::NS_ONTOLOGY, "http://acme/onto/");
$helper = new ComplexValueRdfHelper($vocab, $valueWriter, new HashDedupeBag());
// check we get the correct value writer
$this->assertSame($valueWriter, $helper->getValueNodeWriter());
$snakWriter->start();
$snakWriter->about('www', 'Q1');
$valueWriter->start();
// attach a value node
$value = new StringValue('http://en.wikipedia.org/wiki/Wikidata');
$lvalue = $helper->attachValueNode($snakWriter, RdfVocabulary::NSP_CLAIM_STATEMENT, 'testing', 'DUMMY', $value);
$this->assertEquals('e93b68fef814eb52e813bb72e6867432', $lvalue);
// do it again, tests dedupe
$snakWriter->about('www', 'Q2');
$lvalue = $helper->attachValueNode($snakWriter, RdfVocabulary::NSP_CLAIM_STATEMENT, 'testing', 'DUMMY', $value);
$this->assertNull($lvalue, 'lvalue produced by adding a value a second time should be null');
// check the triples written to the snak writer
$expected = array('<http://www/Q1> <http://acme/statement/value/testing> <http://acme/value/e93b68fef814eb52e813bb72e6867432> .', '<http://www/Q2> <http://acme/statement/value/testing> <http://acme/value/e93b68fef814eb52e813bb72e6867432> .');
$this->helper->assertNTriplesEquals($expected, $snakWriter->drain());
// check the triples written to the value writer
$expected = '<http://acme/value/e93b68fef814eb52e813bb72e6867432> ' . '<http://www.w3.org/1999/02/22-rdf-syntax-ns#type> ' . '<http://acme/onto/StringValue> .';
$this->helper->assertNTriplesEquals($expected, $valueWriter->drain());
}
/**
* Adds a value node representing all details of $value
*
* @param RdfWriter $writer
* @param string $propertyValueNamespace Property value relation namespace
* @param string $propertyValueLName Property value relation name
* @param string $dataType Property data type
* @param QuantityValue $value
*/
private function addValueNode(RdfWriter $writer, $propertyValueNamespace, $propertyValueLName, $dataType, QuantityValue $value)
{
$valueLName = $this->complexValueHelper->attachValueNode($writer, $propertyValueNamespace, $propertyValueLName, $dataType, $value);
if ($valueLName === null) {
// The value node is already present in the output, don't create it again!
return;
}
$valueWriter = $this->complexValueHelper->getValueNodeWriter();
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'quantityAmount')->value($value->getAmount(), 'xsd', 'decimal');
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'quantityUpperBound')->value($value->getUpperBound(), 'xsd', 'decimal');
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'quantityLowerBound')->value($value->getLowerBound(), 'xsd', 'decimal');
$unitUri = trim($value->getUnit());
if ($unitUri === '1') {
$unitUri = RdfVocabulary::ONE_ENTITY;
}
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'quantityUnit')->is($unitUri);
}
/**
* Adds a value node representing all details of $value
*
* @param RdfWriter $writer
* @param string $propertyValueNamespace Property value relation namespace
* @param string $propertyValueLName Property value relation name
* @param string $dataType Property data type
* @param GlobeCoordinateValue $value
*/
private function addValueNode(RdfWriter $writer, $propertyValueNamespace, $propertyValueLName, $dataType, GlobeCoordinateValue $value)
{
$valueLName = $this->complexValueHelper->attachValueNode($writer, $propertyValueNamespace, $propertyValueLName, $dataType, $value);
if ($valueLName === null) {
// The value node is already present in the output, don't create it again!
return;
}
$valueWriter = $this->complexValueHelper->getValueNodeWriter();
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'geoLatitude')->value($value->getLatitude(), 'xsd', 'decimal');
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'geoLongitude')->value($value->getLongitude(), 'xsd', 'decimal');
// Disallow nulls in precision, see T123392
$precision = $value->getPrecision();
if (is_null($precision)) {
$valueWriter->a(RdfVocabulary::NS_ONTOLOGY, 'GeoAutoPrecision');
// 1/3600 comes from GeoCoordinateFormatter.php default value for no prcision
$precision = 1 / 3600;
}
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'geoPrecision')->value($precision, 'xsd', 'decimal');
$valueWriter->say(RdfVocabulary::NS_ONTOLOGY, 'geoGlobe')->is(trim($value->getGlobe()));
}