/**
* Create a Condition from a ConceptDescription
*
* @param ConceptDescription $description
* @param string $joinVariable
* @param DIProperty|null $orderByProperty
*
* @return Condition
*/
public function buildCondition(Description $description, $joinVariable, $orderByProperty = null)
{
$conceptDescription = $this->getConceptDescription($description->getConcept());
if ($conceptDescription === '') {
return new FalseCondition();
}
return $this->compoundConditionBuilder->mapDescriptionToCondition($conceptDescription, $joinVariable, $orderByProperty);
}
/**
* @since 2.2
*
* @return QueryEngine
*/
public function newMasterQueryEngine()
{
$circularReferenceGuard = new CircularReferenceGuard('sparql-query');
$circularReferenceGuard->setMaxRecursionDepth(2);
$compoundConditionBuilder = new CompoundConditionBuilder();
$compoundConditionBuilder->setCircularReferenceGuard($circularReferenceGuard);
$queryEngine = new QueryEngine($this->store->getConnection('sparql'), $compoundConditionBuilder, new QueryResultFactory($this->store), new EngineOptions());
return $queryEngine;
}
/**
* Create an Condition from a NamespaceDescription
*
* @param NamespaceDescription $description
* @param string $joinVariable
* @param DIProperty|null $orderByProperty
*
* @return Condition
*/
public function buildCondition(Description $description, $joinVariable, $orderByProperty = null)
{
$nspropExpElement = $this->exporter->getSpecialNsResource('swivt', 'wikiNamespace');
$nsExpElement = new ExpLiteral(strval($description->getNamespace()), 'http://www.w3.org/2001/XMLSchema#integer');
$nsName = TurtleSerializer::getTurtleNameForExpElement($nsExpElement);
$condition = "{ ?{$joinVariable} " . $nspropExpElement->getQName() . " {$nsName} . }\n";
$result = new WhereCondition($condition, true, array());
$this->compoundConditionBuilder->addOrderByDataForProperty($result, $joinVariable, $orderByProperty, DataItem::TYPE_WIKIPAGE);
return $result;
}
/**
* @dataProvider namespaceProvider
*/
public function testNamespaceCondition($description, $orderByProperty, $expectedConditionType, $expectedConditionString)
{
$resultVariable = 'result';
$compoundConditionBuilder = new CompoundConditionBuilder();
$compoundConditionBuilder->setResultVariable($resultVariable);
$instance = new NamespaceConditionBuilder();
$instance->setCompoundConditionBuilder($compoundConditionBuilder);
$condition = $instance->buildCondition($description, $resultVariable, $orderByProperty);
$this->assertInstanceOf($expectedConditionType, $condition);
$this->assertEquals($expectedConditionString, $compoundConditionBuilder->convertConditionToString($condition));
}
/**
* @dataProvider comparatorProvider
*/
public function testValueConditionForDifferentComparators($description, $expectedConditionType, $expectedConditionString)
{
$resultVariable = 'result';
$compoundConditionBuilder = new CompoundConditionBuilder();
$compoundConditionBuilder->setResultVariable($resultVariable);
$compoundConditionBuilder->setJoinVariable($resultVariable);
$instance = new ValueDescriptionInterpreter($compoundConditionBuilder);
$condition = $instance->interpretDescription($description);
$this->assertInstanceOf($expectedConditionType, $condition);
$this->assertEquals($expectedConditionString, $compoundConditionBuilder->convertConditionToString($condition));
}
/**
* Create an Condition from an ClassDescription.
*
* @param ClassDescription $description
* @param string $joinVariable
* @param DIProperty|null $orderByProperty
*
* @return Condition
*/
public function buildCondition(Description $description, $joinVariable, $orderByProperty = null)
{
list($condition, $namespaces) = $this->mapCategoriesToConditionElements($description->getCategories(), $joinVariable);
// empty disjunction: always false, no results to order
if ($condition === '') {
return new FalseCondition();
}
$result = new WhereCondition($condition, true, $namespaces);
$this->compoundConditionBuilder->addOrderByDataForProperty($result, $joinVariable, $orderByProperty, DataItem::TYPE_WIKIPAGE);
return $result;
}
/**
* @since 2.2
*
* @return QueryEngine
*/
public function newMasterQueryEngine()
{
$engineOptions = new EngineOptions();
$hierarchyFinder = new HierarchyFinder($this->store, ApplicationFactory::getInstance()->newCacheFactory()->newFixedInMemoryCache(500));
$circularReferenceGuard = new CircularReferenceGuard('sparql-query');
$circularReferenceGuard->setMaxRecursionDepth(2);
$compoundConditionBuilder = new CompoundConditionBuilder($engineOptions);
$compoundConditionBuilder->setCircularReferenceGuard($circularReferenceGuard);
$compoundConditionBuilder->setHierarchyFinder($hierarchyFinder);
$queryEngine = new QueryEngine($this->store->getConnection('sparql'), $compoundConditionBuilder, new QueryResultFactory($this->store), $engineOptions);
return $queryEngine;
}
/**
* @dataProvider descriptionProvider
*/
public function testThingDescriptionInterpreter($description, $orderByProperty, $expectedConditionType, $expectedConditionString)
{
$resultVariable = 'result';
$compoundConditionBuilder = new CompoundConditionBuilder();
$compoundConditionBuilder->setResultVariable($resultVariable);
$compoundConditionBuilder->setJoinVariable($resultVariable);
$compoundConditionBuilder->setOrderByProperty($orderByProperty);
$instance = new ThingDescriptionInterpreter($compoundConditionBuilder);
$condition = $instance->interpretDescription($description);
$this->assertInstanceOf($expectedConditionType, $condition);
$this->assertEquals($expectedConditionString, $compoundConditionBuilder->convertConditionToString($condition));
}
/**
* @since 2.2
*
* @return QueryEngine
*/
public function newMasterQueryEngine()
{
$engineOptions = new EngineOptions();
$circularReferenceGuard = new CircularReferenceGuard('sparql-queryengine');
$circularReferenceGuard->setMaxRecursionDepth(2);
$compoundConditionBuilder = new CompoundConditionBuilder(new DescriptionInterpreterFactory(), $engineOptions);
$compoundConditionBuilder->setCircularReferenceGuard($circularReferenceGuard);
$compoundConditionBuilder->setPropertyHierarchyLookup($this->applicationFactory->newPropertyHierarchyLookup());
$queryEngine = new QueryEngine($this->store->getConnection('sparql'), $compoundConditionBuilder, new QueryResultFactory($this->store), $engineOptions);
$cachedQueryResultPrefetcher = ApplicationFactory::getInstance()->singleton('CachedQueryResultPrefetcher');
$cachedQueryResultPrefetcher->setQueryEngine($queryEngine);
return $cachedQueryResultPrefetcher;
}
/**
* @since 2.2
*
* @return QueryEngine
*/
public function newMasterQueryEngine()
{
$engineOptions = new EngineOptions();
$propertyHierarchyLookup = new PropertyHierarchyLookup($this->store, $this->applicationFactory->newCacheFactory()->newFixedInMemoryCache(500));
$propertyHierarchyLookup->setSubcategoryDepth($this->applicationFactory->getSettings()->get('smwgQSubcategoryDepth'));
$propertyHierarchyLookup->setSubpropertyDepth($this->applicationFactory->getSettings()->get('smwgQSubpropertyDepth'));
$circularReferenceGuard = new CircularReferenceGuard('sparql-query');
$circularReferenceGuard->setMaxRecursionDepth(2);
$compoundConditionBuilder = new CompoundConditionBuilder($engineOptions);
$compoundConditionBuilder->setCircularReferenceGuard($circularReferenceGuard);
$compoundConditionBuilder->setPropertyHierarchyLookup($propertyHierarchyLookup);
$queryEngine = new QueryEngine($this->store->getConnection('sparql'), $compoundConditionBuilder, new QueryResultFactory($this->store), $engineOptions);
return $queryEngine;
}
private function getDebugQueryResult(Query $query, Condition $compoundCondition)
{
$entries = array();
if ($this->isSingletonConditionWithElementMatch($compoundCondition)) {
if ($compoundCondition->condition === '') {
// all URIs exist, no querying
$sparql = 'None (no conditions).';
} else {
$condition = $this->compoundConditionBuilder->convertConditionToString($compoundCondition);
$namespaces = $compoundCondition->namespaces;
$sparql = $this->connection->getSparqlForAsk($condition, $namespaces);
}
} elseif ($compoundCondition instanceof FalseCondition) {
$sparql = 'None (conditions can not be satisfied by anything).';
} else {
$condition = $this->compoundConditionBuilder->convertConditionToString($compoundCondition);
$namespaces = $compoundCondition->namespaces;
$options = $this->getOptions($query, $compoundCondition);
$options['DISTINCT'] = true;
$sparql = $this->connection->getSparqlForSelect('?' . self::RESULT_VARIABLE, $condition, $options, $namespaces);
}
$sparql = str_replace(array('[', ':', ' '), array('[', ':', ' '), $sparql);
$entries['SPARQL Query'] = '<div class="smwpre">' . $sparql . '</div>';
return DebugOutputFormatter::formatOutputFor('SPARQLStore', $entries, $query);
}
public function testHierarchyPattern()
{
$category = new DIWikiPage('Foo', NS_CATEGORY);
$categoryName = \SMWTurtleSerializer::getTurtleNameForExpElement(\SMWExporter::getInstance()->getResourceElementForWikiPage($category));
$propertyHierarchyLookup = $this->getMockBuilder('\\SMW\\PropertyHierarchyLookup')->disableOriginalConstructor()->getMock();
$propertyHierarchyLookup->expects($this->once())->method('hasSubcategoryFor')->with($this->equalTo($category))->will($this->returnValue(true));
$resultVariable = 'result';
$compoundConditionBuilder = new CompoundConditionBuilder($this->descriptionInterpreterFactory);
$compoundConditionBuilder->setPropertyHierarchyLookup($propertyHierarchyLookup);
$compoundConditionBuilder->setResultVariable($resultVariable);
$compoundConditionBuilder->setJoinVariable($resultVariable);
$instance = new ClassDescriptionInterpreter($compoundConditionBuilder);
$condition = $instance->interpretDescription(new ClassDescription($category));
$expected = UtilityFactory::getInstance()->newStringBuilder()->addString('{')->addNewLine()->addString("?sc1 rdfs:subClassOf* {$categoryName} .")->addNewLine()->addString('?result rdf:type ?sc1 . }')->addNewLine()->getString();
$this->assertEquals($expected, $compoundConditionBuilder->convertConditionToString($condition));
}
/**
* Get the output string for a query in debugging mode.
*
* @param Query $query
*
* @return string
*/
public function getDebugQueryResult(Query $query)
{
$this->sortkeys = $query->sortkeys;
$sparqlCondition = $this->compoundConditionBuilder->setSortKeys($this->sortkeys)->buildCondition($query->getDescription());
$entries = array();
if ($sparqlCondition instanceof SingletonCondition) {
if ($sparqlCondition->condition === '') {
// all URIs exist, no querying
$sparql = 'None (no conditions).';
} else {
$condition = $this->compoundConditionBuilder->convertConditionToString($sparqlCondition);
$namespaces = $sparqlCondition->namespaces;
$sparql = $this->connection->getSparqlForAsk($condition, $namespaces);
}
} elseif ($sparqlCondition instanceof FalseCondition) {
$sparql = 'None (conditions can not be satisfied by anything).';
} else {
$condition = $this->compoundConditionBuilder->convertConditionToString($sparqlCondition);
$namespaces = $sparqlCondition->namespaces;
$options = $this->getOptions($query, $sparqlCondition);
$options['DISTINCT'] = true;
$sparql = $this->connection->getSparqlForSelect('?' . self::RESULT_VARIABLE, $condition, $options, $namespaces);
}
$sparql = str_replace(array('[', ':', ' '), array('[', ':', ' '), $sparql);
$entries['SPARQL Query'] = "<pre>{$sparql}</pre>";
return QueryOutputFormatter::formatDebugOutput('SPARQLStore', $entries, $query);
}
public function testHierarchyPattern()
{
$property = new DIProperty('Foo');
$propertyHierarchyExaminer = $this->getMockBuilder('\\SMW\\PropertyHierarchyExaminer')->disableOriginalConstructor()->getMock();
$propertyHierarchyExaminer->expects($this->once())->method('hasSubpropertyFor')->with($this->equalTo($property))->will($this->returnValue(true));
$resultVariable = 'result';
$compoundConditionBuilder = new CompoundConditionBuilder();
$compoundConditionBuilder->setPropertyHierarchyExaminer($propertyHierarchyExaminer);
$compoundConditionBuilder->setResultVariable($resultVariable);
$compoundConditionBuilder->setJoinVariable($resultVariable);
$instance = new SomePropertyInterpreter($compoundConditionBuilder);
$description = new SomeProperty($property, new ThingDescription());
$condition = $instance->interpretDescription($description);
$expected = UtilityFactory::getInstance()->newStringBuilder()->addString('?result ?sp2 ?v1 .')->addNewLine()->addString('{ ')->addNewLine()->addString('?sp2 rdfs:subPropertyOf* property:Foo .')->addNewLine()->addString('}')->addNewLine()->getString();
$this->assertEquals($expected, $compoundConditionBuilder->convertConditionToString($condition));
}
public function testConceptConditionBuilderForAnyValueConceptUsingMockedStore()
{
$semanticData = $this->getMockBuilder('\\SMW\\SemanticData')->disableOriginalConstructor()->getMock();
$semanticData->expects($this->once())->method('getPropertyValues')->with($this->equalTo(new DIProperty('_CONC')))->will($this->returnValue(array(new DIConcept('[[Foo::+]]', 'Bar', 1, 0, 0))));
$store = $this->getMockBuilder('\\SMW\\Store')->disableOriginalConstructor()->getMockForAbstractClass();
$store->expects($this->any())->method('getSemanticData')->with($this->equalTo(new DIWikiPage('Foo', SMW_NS_CONCEPT)))->will($this->returnValue($semanticData));
$this->applicationFactory = ApplicationFactory::getInstance();
$this->applicationFactory->registerObject('Store', $store);
$description = new ConceptDescription(new DIWikiPage('Foo', SMW_NS_CONCEPT));
$orderByProperty = null;
$resultVariable = 'result';
$compoundConditionBuilder = new CompoundConditionBuilder();
$compoundConditionBuilder->setResultVariable($resultVariable);
$instance = new ConceptConditionBuilder();
$instance->setCompoundConditionBuilder($compoundConditionBuilder);
$condition = $instance->buildCondition($description, $resultVariable, $orderByProperty);
$expectedConditionString = UtilityFactory::getInstance()->newStringBuilder()->addString('?result property:Foo ?v1 .')->addNewLine()->getString();
$this->assertInstanceOf('\\SMW\\SPARQLStore\\QueryEngine\\Condition\\WhereCondition', $condition);
$this->assertEquals($expectedConditionString, $compoundConditionBuilder->convertConditionToString($condition));
}
/**
* @since 2.2
*
* {@inheritDoc}
*/
public function interpretDescription(Description $description)
{
$joinVariable = $this->compoundConditionBuilder->getJoinVariable();
$orderByProperty = $this->compoundConditionBuilder->getOrderByProperty();
$conceptDescription = $this->getConceptDescription($description->getConcept());
if ($conceptDescription === '') {
return new FalseCondition();
}
$hash = 'concept-' . $conceptDescription->getQueryString();
$this->compoundConditionBuilder->getCircularReferenceGuard()->mark($hash);
if ($this->compoundConditionBuilder->getCircularReferenceGuard()->isCircularByRecursionFor($hash)) {
$this->compoundConditionBuilder->addError(wfMessage('smw-query-condition-circular', $conceptDescription->getQueryString())->text());
return new FalseCondition();
}
$this->compoundConditionBuilder->setJoinVariable($joinVariable);
$this->compoundConditionBuilder->setOrderByProperty($orderByProperty);
$condition = $this->compoundConditionBuilder->mapDescriptionToCondition($conceptDescription);
$this->compoundConditionBuilder->getCircularReferenceGuard()->unmark($hash);
return $condition;
}
private function doResolveInnerConditionRecursively(DIProperty $property, Description $description)
{
$innerOrderByProperty = null;
// Find out if we should order by the values of this property
if (array_key_exists($property->getKey(), $this->compoundConditionBuilder->getSortKeys())) {
$innerOrderByProperty = $property;
}
// Prepare inner condition
$innerJoinVariable = $this->compoundConditionBuilder->getNextVariable();
$innerCondition = $this->compoundConditionBuilder->mapDescriptionToCondition($description, $innerJoinVariable, $innerOrderByProperty);
return array($innerOrderByProperty, $innerCondition, $innerJoinVariable);
}
private function doResolveSubDescriptionsRecursively($subDescriptions, $joinVariable)
{
// Using a stdClass as data container for simpler handling in follow-up tasks
// and as the class is not exposed publicly we don't need to create
// an extra "real" class to manage its elements
$subConditionElements = new \stdClass();
$subConditionElements->condition = '';
$subConditionElements->filter = '';
$subConditionElements->singletonMatchElement = null;
$namespaces = $weakConditions = $orderVariables = array();
$singletonMatchElementName = '';
$hasSafeSubconditions = false;
foreach ($subDescriptions as $subDescription) {
$this->compoundConditionBuilder->setJoinVariable($joinVariable);
$this->compoundConditionBuilder->setOrderByProperty(null);
$subCondition = $this->compoundConditionBuilder->mapDescriptionToCondition($subDescription);
if ($subCondition instanceof FalseCondition) {
return new FalseCondition();
} elseif ($subCondition instanceof TrueCondition) {
// ignore true conditions in a conjunction
} elseif ($subCondition instanceof WhereCondition) {
$subConditionElements->condition .= $subCondition->condition;
} elseif ($subCondition instanceof FilterCondition) {
$subConditionElements->filter .= ($subConditionElements->filter ? ' && ' : '') . $subCondition->filter;
} elseif ($subCondition instanceof SingletonCondition) {
$matchElement = $subCondition->matchElement;
if ($matchElement instanceof ExpElement) {
$matchElementName = TurtleSerializer::getTurtleNameForExpElement($matchElement);
} else {
$matchElementName = $matchElement;
}
if ($matchElement instanceof ExpNsResource) {
$namespaces[$matchElement->getNamespaceId()] = $matchElement->getNamespace();
}
if ($subConditionElements->singletonMatchElement !== null && $singletonMatchElementName !== $matchElementName) {
return new FalseCondition();
}
$subConditionElements->condition .= $subCondition->condition;
$subConditionElements->singletonMatchElement = $subCondition->matchElement;
$singletonMatchElementName = $matchElementName;
}
$hasSafeSubconditions = $hasSafeSubconditions || $subCondition->isSafe();
$namespaces = array_merge($namespaces, $subCondition->namespaces);
$weakConditions = array_merge($weakConditions, $subCondition->weakConditions);
$orderVariables = array_merge($orderVariables, $subCondition->orderVariables);
}
$subConditionElements->hasSafeSubconditions = $hasSafeSubconditions;
$subConditionElements->namespaces = $namespaces;
$subConditionElements->weakConditions = $weakConditions;
$subConditionElements->orderVariables = $orderVariables;
return $subConditionElements;
}
/**
* @note rdfs:subPropertyOf* where * means a property path of arbitrary length
* can be found using the "zero or more" will resolve the complete path
*
* @see http://www.w3.org/TR/sparql11-query/#propertypath-arbitrary-length
*/
private function tryToAddPropertyPathForSaturatedHierarchy(&$condition, DIProperty $property, &$propertyName)
{
if (!$this->compoundConditionBuilder->canUseQFeature(SMW_SPARQL_QF_SUBP) || !$property->isUserDefined()) {
return null;
}
if ($this->compoundConditionBuilder->getPropertyHierarchyLookup() == null || !$this->compoundConditionBuilder->getPropertyHierarchyLookup()->hasSubpropertyFor($property)) {
return null;
}
$subPropExpElement = $this->exporter->getSpecialPropertyResource('_SUBP', SMW_NS_PROPERTY);
$propertyByVariable = '?' . $this->compoundConditionBuilder->getNextVariable('sp');
$condition->weakConditions[$propertyName] = "\n" . "{$propertyByVariable} " . $subPropExpElement->getQName() . "*" . " {$propertyName} .\n" . "";
$propertyName = $propertyByVariable;
}
private function tryToAddClassHierarchyPattern($category, &$categoryExpName)
{
if (!$this->compoundConditionBuilder->canUseQFeature(SMW_SPARQL_QF_SUBC)) {
return '';
}
if ($this->compoundConditionBuilder->getPropertyHierarchyLookup() === null || !$this->compoundConditionBuilder->getPropertyHierarchyLookup()->hasSubcategoryFor($category)) {
return '';
}
$subClassExpElement = $this->exporter->getSpecialPropertyResource('_SUBC');
$classHierarchyByVariable = "?" . $this->compoundConditionBuilder->getNextVariable('sc');
$condition = "{$classHierarchyByVariable} " . $subClassExpElement->getQName() . "*" . " {$categoryExpName} .\n";
$categoryExpName = "{$classHierarchyByVariable}";
return $condition;
}
private function createConditionFromSubConditionElements($subConditionElements, $joinVariable)
{
if ($subConditionElements->unionCondition === '') {
return $this->createFilterCondition($subConditionElements);
}
if ($subConditionElements->filter === '') {
return $this->createWhereCondition($subConditionElements);
}
$subJoinVariable = $this->compoundConditionBuilder->getNextVariable();
$subConditionElements->unionCondition = str_replace("?{$joinVariable} ", "?{$subJoinVariable} ", $subConditionElements->unionCondition);
$subConditionElements->filter .= " || ?{$joinVariable} = ?{$subJoinVariable}";
$subConditionElements->hasSafeSubconditions = false;
$subConditionElements->unionCondition = "OPTIONAL { {$subConditionElements->unionCondition} }\n FILTER( {$subConditionElements->filter} )\n";
return $this->createWhereCondition($subConditionElements);
}
private function createFilterConditionToMatchRegexPattern($dataItem, &$joinVariable, $comparator, $pattern)
{
if ($dataItem instanceof DIBlob) {
return new FilterCondition("{$comparator}( ?{$joinVariable}, \"{$pattern}\", \"s\")", array());
}
if ($dataItem instanceof DIUri) {
return new FilterCondition("{$comparator}( str( ?{$joinVariable} ), \"{$pattern}\", \"i\")", array());
}
// Pattern search for a wikipage object can only be done on the sortkey
// literal and not on it's resource
$skeyExpElement = Exporter::getInstance()->getSpecialPropertyResource('_SKEY');
$expElement = $this->exporter->getDataItemExpElement($dataItem->getSortKeyDataItem());
$condition = new SingletonCondition($expElement);
$filterVariable = $this->compoundConditionBuilder->getNextVariable();
$condition->condition = "?{$joinVariable} " . $skeyExpElement->getQName() . " ?{$filterVariable} .\n";
$condition->matchElement = "?{$joinVariable}";
$filterCondition = new FilterCondition("{$comparator}( ?{$filterVariable}, \"{$pattern}\", \"s\")", array());
$condition->weakConditions = array($filterVariable => $filterCondition->getCondition());
return $condition;
}
private function getDebugQueryResult(Query $query, Condition $compoundCondition)
{
$entries = array();
if ($this->isSingletonConditionWithElementMatch($compoundCondition)) {
if ($compoundCondition->condition === '') {
// all URIs exist, no querying
$sparql = 'None (no conditions).';
} else {
$condition = $this->compoundConditionBuilder->convertConditionToString($compoundCondition);
$namespaces = $compoundCondition->namespaces;
$sparql = $this->connection->getSparqlForAsk($condition, $namespaces);
}
} elseif ($compoundCondition instanceof FalseCondition) {
$sparql = 'None (conditions can not be satisfied by anything).';
} else {
$condition = $this->compoundConditionBuilder->convertConditionToString($compoundCondition);
$namespaces = $compoundCondition->namespaces;
$options = $this->getOptions($query, $compoundCondition);
$options['DISTINCT'] = true;
$sparql = $this->connection->getSparqlForSelect('?' . self::RESULT_VARIABLE, $condition, $options, $namespaces);
}
$entries['SPARQL Query'] = QueryDebugOutputFormatter::doFormatSPARQLStatement($sparql);
return QueryDebugOutputFormatter::getStringFrom('SPARQLStore', $entries, $query);
}
public function testTryToFindRedirectVariableForNonWpgDataItem()
{
$instance = new CompoundConditionBuilder();
$this->assertNull($instance->tryToFindRedirectVariableForDataItem(new DINumber(1)));
}
/**
* Create an Condition from a ThingDescription
*
* @param ThingDescription $description
* @param string $joinVariable
* @param DIProperty|null $orderByProperty
*
* @return Condition
*/
public function buildCondition(Description $description, $joinVariable, $orderByProperty = null)
{
return $this->compoundConditionBuilder->buildTrueCondition($joinVariable, $orderByProperty);
}
public function testAddOrderByData_ForWikiPageType()
{
$condition = $this->getMockBuilder('\\SMW\\SPARQLStore\\QueryEngine\\Condition\\Condition')->disableOriginalConstructor()->getMockForAbstractClass();
$instance = new CompoundConditionBuilder();
$instance->addOrderByData($condition, 'foo', DataItem::TYPE_WIKIPAGE);
$this->assertEquals('foosk', $condition->orderByVariable);
$expectedConditionString = $this->stringBuilder->addString('?foo swivt:wikiPageSortKey ?foosk .')->addNewLine()->getString();
$this->assertEquals($expectedConditionString, $condition->weakConditions['foosk']);
}
public function testSingletonLikeConditionForSolitaryWpgValue()
{
$description = new ValueDescription(new DIWikiPage("Foo*", NS_MAIN), null, SMW_CMP_LIKE);
$instance = new CompoundConditionBuilder($this->descriptionInterpreterFactory);
$condition = $instance->getConditionFrom($description);
$this->assertInstanceOf('\\SMW\\SPARQLStore\\QueryEngine\\Condition\\SingletonCondition', $condition);
$expectedConditionString = $this->stringBuilder->addString('FILTER( regex( ?v1, "^Foo.*$", "s") )')->addNewLine()->addString('?result swivt:wikiPageSortKey ?v1 .')->addNewLine()->addString(' OPTIONAL { ?result swivt:redirectsTo ?o2 } .')->addNewLine()->addString(' FILTER ( !bound( ?o2 ) ) .')->addNewLine()->getString();
$this->assertEquals($expectedConditionString, $instance->convertConditionToString($condition));
}
/**
* @since 2.2
*
* {@inheritDoc}
*/
public function interpretDescription(Description $description)
{
return $this->compoundConditionBuilder->newTrueCondition($this->compoundConditionBuilder->getJoinVariable(), $this->compoundConditionBuilder->getOrderByProperty());
}