private function makeQueryResultForInstance(FederateResultSet $federateResultSet, Query $query) { $resultDataItems = array(); foreach ($federateResultSet as $resultRow) { if (count($resultRow) > 0) { $dataItem = Exporter::findDataItemForExpElement($resultRow[0]); if (!is_null($dataItem)) { $resultDataItems[] = $dataItem; } } } if ($federateResultSet->numRows() > $query->getLimit()) { array_pop($resultDataItems); $hasFurtherResults = true; } else { $hasFurtherResults = false; } $result = new QueryResult($query->getDescription()->getPrintrequests(), $query, $resultDataItems, $this->store, $hasFurtherResults); switch ($federateResultSet->getErrorCode()) { case FederateResultSet::ERROR_NOERROR: break; case FederateResultSet::ERROR_INCOMPLETE: $result->addErrors(array(wfMessage('smw_db_sparqlqueryincomplete')->inContentLanguage()->text())); break; default: $result->addErrors(array(wfMessage('smw_db_sparqlqueryproblem')->inContentLanguage()->text())); break; } return $result; }
/** * Build an SMWQueryResult object from a SMWSparqlResultWrapper. This * function is used to generate instance query results, and the given * result wrapper must have an according format (one result column that * contains URIs of wiki pages). * * @param $sparqlResultWrapper SMWSparqlResultWrapper * @param $query SMWQuery, SMWQueryResults hold a reference to original query * @return SMWQueryResult */ protected function getQueryResultFromSparqlResult(SMWSparqlResultWrapper $sparqlResultWrapper, SMWQuery $query) { $resultDataItems = array(); foreach ($sparqlResultWrapper as $resultRow) { if (count($resultRow) > 0) { $dataItem = SMWExporter::findDataItemForExpElement($resultRow[0]); if (!is_null($dataItem)) { $resultDataItems[] = $dataItem; } } } if ($sparqlResultWrapper->numRows() > $query->getLimit()) { array_pop($resultDataItems); $hasFurtherResults = true; } else { $hasFurtherResults = false; } $result = new SMWQueryResult($query->getDescription()->getPrintrequests(), $query, $resultDataItems, $this->m_store, $hasFurtherResults); switch ($sparqlResultWrapper->getErrorCode()) { case SMWSparqlResultWrapper::ERROR_NOERROR: break; case SMWSparqlResultWrapper::ERROR_INCOMPLETE: $result->addErrors(array(wfMessage('smw_db_sparqlqueryincomplete')->inContentLanguage()->text())); break; default: $result->addErrors(array(wfMessage('smw_db_sparqlqueryproblem')->inContentLanguage()->text())); break; } return $result; }
/** * @dataProvider uriDataItemProvider * #378 */ public function testFindDataItemForExpElement($uri, $expectedDataItem) { $uri = Exporter::getNamespaceUri('wiki') . $uri; $this->assertEquals($expectedDataItem, Exporter::findDataItemForExpElement(new ExpResource($uri))); }