/**
* @since 2.3
*
* @return InMemoryPoolCache
*/
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new self(ApplicationFactory::getInstance()->newCacheFactory());
}
return self::$instance;
}
/**
* @since 2.4
*/
public static function disableSemantics()
{
$disabledSettings = array('smwgSemanticsEnabled' => false, 'smwgNamespacesWithSemanticLinks' => array(), 'smwgQEnabled' => false, 'smwgAutoRefreshOnPurge' => false, 'smwgAutoRefreshOnPageMove' => false, 'smwgFactboxCacheRefreshOnPurge' => false, 'smwgAdminRefreshStore' => false, 'smwgPageSpecialProperties' => array(), 'smwgEnableUpdateJobs' => false, 'smwgEnabledEditPageHelp' => false, 'smwgInlineErrors' => false);
foreach ($disabledSettings as $key => $value) {
ApplicationFactory::getInstance()->getSettings()->set($key, $value);
$GLOBALS[$key] = $value;
}
}
/**
* @since 2.1
*
* @return PropertyRegistry
*/
public static function getInstance()
{
if (self::$instance === null) {
$propertyLabelFinder = new PropertyLabelFinder(ApplicationFactory::getInstance()->getStore(), $GLOBALS['smwgContLang']->getPropertyLabels());
self::$instance = new self(DataTypeRegistry::getInstance(), $propertyLabelFinder, $GLOBALS['smwgContLang']->getPropertyAliases());
self::$instance->registerPredefinedProperties($GLOBALS['smwgUseCategoryHierarchy']);
}
return self::$instance;
}
/**
* @since 2.1
*
* @return PropertyRegistry
*/
public static function getInstance()
{
if (self::$instance !== null) {
return self::$instance;
}
$propertyLabelFinder = ApplicationFactory::getInstance()->getPropertyLabelFinder();
$extraneousLanguage = Localizer::getInstance()->getExtraneousLanguage();
$propertyAliasFinder = new PropertyAliasFinder($extraneousLanguage->getPropertyAliases(), $extraneousLanguage->getCanonicalPropertyAliases());
self::$instance = new self(DataTypeRegistry::getInstance(), $propertyLabelFinder, $propertyAliasFinder, $GLOBALS['smwgDataTypePropertyExemptionList']);
self::$instance->registerPredefinedProperties($GLOBALS['smwgUseCategoryHierarchy']);
return self::$instance;
}
/**
* @since 1.9
*
* @param boolean $addJob
*/
protected function notifyUpdateDispatcher($addJob = true)
{
if ($addJob && !$this->hasDiff) {
ApplicationFactory::getInstance()->newJobFactory()->newUpdateDispatcherJob($this->semanticData->getSubject()->getTitle())->run();
$this->hasDiff = true;
}
}
/**
* @since 2.5
*
* @param string $text
* @param string $languageCode
*
* @return DIProperty[]|[]
*/
public function findPropertyListFromLabelByLanguageCode($text, $languageCode = '')
{
if ($text === '') {
return array();
}
if ($languageCode === '') {
$languageCode = Localizer::getInstance()->getContentLanguage()->getCode();
}
$dataValue = DataValueFactory::getInstance()->newDataValueByProperty(new DIProperty('_PPLB'));
$dataValue->setUserValue($dataValue->getTextWithLanguageTag($text, $languageCode));
$queryFactory = ApplicationFactory::getInstance()->getQueryFactory();
$descriptionFactory = $queryFactory->newDescriptionFactory();
$description = $descriptionFactory->newConjunction(array($descriptionFactory->newNamespaceDescription(SMW_NS_PROPERTY), $descriptionFactory->newFromDataValue($dataValue)));
$propertyList = array();
$queryResult = $this->store->getQueryResult($queryFactory->newQuery($description));
if (!$queryResult instanceof \SMWQueryResult) {
return $propertyList;
}
foreach ($queryResult->getResults() as $result) {
$propertyList[] = DIProperty::newFromUserLabel($result->getDBKey());
}
return $propertyList;
}