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<?php
namespace SMW;
use RuntimeException;
use SMW\Exception\SettingNotFoundException;
use SMW\Exception\SettingsAlreadyLoadedException;
use SMW\Listener\ChangeListener\ChangeListenerAwareTrait;
use SMW\MediaWiki\HookDispatcherAwareTrait;
/**
* @private
*
* Encapsulate Semantic MediaWiki specific settings from GLOBALS access using a
* dedicated interface.
*
* @license GPL-2.0-or-later
* @since 1.9
*
* @author mwjames
*/
class Settings extends Options {
use ConfigLegacyTrait;
use ChangeListenerAwareTrait;
use HookDispatcherAwareTrait;
/**
* @var bool
*/
private $isLoaded = false;
/**
* Assemble individual SMW related settings into one accessible array for
* easy instantiation since we don't have unique way of accessing only
* SMW related settings ( e.g. $smwgSettings['...']) we need this method
* as short cut to invoke only smwg* related settings
*
* @since 3.2
*
* @throws SettingsAlreadyLoadedException
*/
public function loadFromGlobals() {
// This function is never expected to be called more than once per active
// instance which should only happen via the service factory, yet, if
// someone attempted to call this function then we want to know by what
// or whom!
if ( $this->isLoaded ) {
throw new SettingsAlreadyLoadedException(
'Some function (or program) tried to reload the settings while ' .
'already being initialized!'
);
}
// #4150
// If someone tried to use SMW without proper initialization then something
// like "Notice: Undefined index: smwgNamespaceIndex ..." would appear and
// to produce a proper error message avoid those by adding a default.
if ( !defined( 'SMW_VERSION' ) || !isset( $GLOBALS['smwgNamespaceIndex'] ) ) {
Globals::replace(
NamespaceManager::initCustomNamespace( $GLOBALS )['newVars']
);
}
/**
* IF YOU REMOVE SETTING(S) FROM THIS ARRAY DEFINTION, PLEASE ENSURE
* TO REGISTER THEM WITH THE `ConfigLegacyTrait`.
*/
$this->options = [
'smwgIP' => $GLOBALS['smwgIP'],
'smwgExtraneousLanguageFileDir' => $GLOBALS['smwgExtraneousLanguageFileDir'],
'smwgServicesFileDir' => $GLOBALS['smwgServicesFileDir'],
'smwgResourceLoaderDefFiles' => $GLOBALS['smwgResourceLoaderDefFiles'],
'smwgMaintenanceDir' => $GLOBALS['smwgMaintenanceDir'],
'smwgDir' => $GLOBALS['smwgDir'],
'smwgConfigFileDir' => $GLOBALS['smwgConfigFileDir'],
'smwgImportFileDirs' => $GLOBALS['smwgImportFileDirs'],
'smwgImportReqVersion' => $GLOBALS['smwgImportReqVersion'],
'smwgImportPerformers' => $GLOBALS['smwgImportPerformers'],
'smwgIgnoreExtensionRegistrationCheck' => $GLOBALS['smwgIgnoreExtensionRegistrationCheck'],
'smwgUpgradeKey' => $GLOBALS['smwgUpgradeKey'],
'smwgJobQueueWatchlist' => $GLOBALS['smwgJobQueueWatchlist'],
'smwgDefaultStore' => $GLOBALS['smwgDefaultStore'],
'smwgDefaultLoggerRole' => $GLOBALS['smwgDefaultLoggerRole'],
'smwgLocalConnectionConf' => $GLOBALS['smwgLocalConnectionConf'],
'smwgSparqlRepositoryConnector' => $GLOBALS['smwgSparqlRepositoryConnector'],
'smwgSparqlCustomConnector' => $GLOBALS['smwgSparqlCustomConnector'],
'smwgSparqlEndpoint' => $GLOBALS['smwgSparqlEndpoint'],
'smwgSparqlDefaultGraph' => $GLOBALS['smwgSparqlDefaultGraph'],
'smwgSparqlRepositoryFeatures' => $GLOBALS['smwgSparqlRepositoryFeatures'],
'smwgSparqlRepositoryConnectorForcedHttpVersion' => $GLOBALS['smwgSparqlRepositoryConnectorForcedHttpVersion'],
'smwgSparqlReplicationPropertyExemptionList' => $GLOBALS['smwgSparqlReplicationPropertyExemptionList'],
'smwgSparqlQFeatures' => $GLOBALS['smwgSparqlQFeatures'],
'smwgNamespaceIndex' => $GLOBALS['smwgNamespaceIndex'],
'smwgFactboxFeatures' => $GLOBALS['smwgFactboxFeatures'],
'smwgShowFactbox' => $GLOBALS['smwgShowFactbox'],
'smwgShowFactboxEdit' => $GLOBALS['smwgShowFactboxEdit'],
'smwgCompactLinkSupport' => $GLOBALS['smwgCompactLinkSupport'],
'smwgDefaultNumRecurringEvents' => $GLOBALS['smwgDefaultNumRecurringEvents'],
'smwgMaxNumRecurringEvents' => $GLOBALS['smwgMaxNumRecurringEvents'],
'smwgSearchByPropertyFuzzy' => $GLOBALS['smwgSearchByPropertyFuzzy'],
'smwgPagingLimit' => $GLOBALS['smwgPagingLimit'],
'smwgPropertyListLimit' => $GLOBALS['smwgPropertyListLimit'],
'smwgQEnabled' => $GLOBALS['smwgQEnabled'],
'smwgQMaxLimit' => $GLOBALS['smwgQMaxLimit'],
'smwgIgnoreQueryErrors' => $GLOBALS['smwgIgnoreQueryErrors'],
'smwgQSubcategoryDepth' => $GLOBALS['smwgQSubcategoryDepth'],
'smwgQSubpropertyDepth' => $GLOBALS['smwgQSubpropertyDepth'],
'smwgQEqualitySupport' => $GLOBALS['smwgQEqualitySupport'],
'smwgQDefaultNamespaces' => $GLOBALS['smwgQDefaultNamespaces'],
'smwgQComparators' => $GLOBALS['smwgQComparators'],
'smwgQFilterDuplicates' => $GLOBALS['smwgQFilterDuplicates'],
'smwStrictComparators' => $GLOBALS['smwStrictComparators'],
'smwgQStrictComparators' => $GLOBALS['smwgQStrictComparators'],
'smwgQMaxSize' => $GLOBALS['smwgQMaxSize'],
'smwgQMaxDepth' => $GLOBALS['smwgQMaxDepth'],
'smwgQFeatures' => $GLOBALS['smwgQFeatures'],
'smwgQDefaultLimit' => $GLOBALS['smwgQDefaultLimit'],
'smwgQUpperbound' => $GLOBALS['smwgQUpperbound'],
'smwgQMaxInlineLimit' => $GLOBALS['smwgQMaxInlineLimit'],
'smwgQPrintoutLimit' => $GLOBALS['smwgQPrintoutLimit'],
'smwgQDefaultLinking' => $GLOBALS['smwgQDefaultLinking'],
'smwgQConceptCaching' => $GLOBALS['smwgQConceptCaching'],
'smwgQConceptMaxSize' => $GLOBALS['smwgQConceptMaxSize'],
'smwgQConceptMaxDepth' => $GLOBALS['smwgQConceptMaxDepth'],
'smwgQConceptFeatures' => $GLOBALS['smwgQConceptFeatures'],
'smwgQConceptCacheLifetime' => $GLOBALS['smwgQConceptCacheLifetime'],
'smwgQExpensiveThreshold' => $GLOBALS['smwgQExpensiveThreshold'],
'smwgQExpensiveExecutionLimit' => $GLOBALS['smwgQExpensiveExecutionLimit'],
'smwgRemoteReqFeatures' => $GLOBALS['smwgRemoteReqFeatures'],
'smwgQuerySources' => $GLOBALS['smwgQuerySources'],
'smwgQTemporaryTablesAutoCommitMode' => $GLOBALS['smwgQTemporaryTablesAutoCommitMode'],
'smwgQSortFeatures' => $GLOBALS['smwgQSortFeatures'],
'smwgResultFormats' => $GLOBALS['smwgResultFormats'],
'smwgResultFormatsFeatures' => $GLOBALS['smwgResultFormatsFeatures'],
'smwgResultAliases' => $GLOBALS['smwgResultAliases'],
'smwgPDefaultType' => $GLOBALS['smwgPDefaultType'],
'smwgAllowRecursiveExport' => $GLOBALS['smwgAllowRecursiveExport'],
'smwgExportBacklinks' => $GLOBALS['smwgExportBacklinks'],
'smwgExportResourcesAsIri' => $GLOBALS['smwgExportResourcesAsIri'],
'smwgExportBCNonCanonicalFormUse' => $GLOBALS['smwgExportBCNonCanonicalFormUse'],
'smwgExportBCAuxiliaryUse' => $GLOBALS['smwgExportBCAuxiliaryUse'],
'smwgMaxNonExpNumber' => $GLOBALS['smwgMaxNonExpNumber'],
'smwgEnableUpdateJobs' => $GLOBALS['smwgEnableUpdateJobs'],
'smwgNamespacesWithSemanticLinks' => $GLOBALS['smwgNamespacesWithSemanticLinks'],
'smwgPageSpecialProperties' => $GLOBALS['smwgPageSpecialProperties'],
'smwgChangePropagationWatchlist' => $GLOBALS['smwgChangePropagationWatchlist'],
'smwgDataTypePropertyExemptionList' => $GLOBALS['smwgDataTypePropertyExemptionList'],
'smwgDefaultOutputFormatters' => $GLOBALS['smwgDefaultOutputFormatters'],
'smwgTranslate' => $GLOBALS['smwgTranslate'],
'smwgAutoRefreshSubject' => $GLOBALS['smwgAutoRefreshSubject'],
'smwgAdminFeatures' => $GLOBALS['smwgAdminFeatures'],
'smwgAutoRefreshOnPurge' => $GLOBALS['smwgAutoRefreshOnPurge'],
'smwgAutoRefreshOnPageMove' => $GLOBALS['smwgAutoRefreshOnPageMove'],
'smwgMaxPropertyValues' => $GLOBALS['smwgMaxPropertyValues'],
'smwgNamespace' => $GLOBALS['smwgNamespace'],
'smwgMasterStore' => isset( $GLOBALS['smwgMasterStore'] ) ? $GLOBALS['smwgMasterStore'] : '',
'smwgIQRunningNumber' => isset( $GLOBALS['smwgIQRunningNumber'] ) ? $GLOBALS['smwgIQRunningNumber'] : 0,
'smwgCacheUsage' => $GLOBALS['smwgCacheUsage'],
'smwgMainCacheType' => $GLOBALS['smwgMainCacheType'],
'smwgFixedProperties' => $GLOBALS['smwgFixedProperties'],
'smwgPropertyLowUsageThreshold' => $GLOBALS['smwgPropertyLowUsageThreshold'],
'smwgPropertyZeroCountDisplay' => $GLOBALS['smwgPropertyZeroCountDisplay'],
'smwgQueryProfiler' => $GLOBALS['smwgQueryProfiler'],
'smwgEnabledSpecialPage' => $GLOBALS['smwgEnabledSpecialPage'],
'smwgFallbackSearchType' => $GLOBALS['smwgFallbackSearchType'],
'smwgEnabledEditPageHelp' => $GLOBALS['smwgEnabledEditPageHelp'],
'smwgEnabledDeferredUpdate' => $GLOBALS['smwgEnabledDeferredUpdate'],
'smwgEnabledQueryDependencyLinksStore' => $GLOBALS['smwgEnabledQueryDependencyLinksStore'],
'smwgQueryDependencyPropertyExemptionList' => $GLOBALS['smwgQueryDependencyPropertyExemptionList'],
'smwgParserFeatures' => $GLOBALS['smwgParserFeatures'],
'smwgDVFeatures' => $GLOBALS['smwgDVFeatures'],
'smwgEnabledFulltextSearch' => $GLOBALS['smwgEnabledFulltextSearch'],
'smwgFulltextDeferredUpdate' => $GLOBALS['smwgFulltextDeferredUpdate'],
'smwgFulltextSearchTableOptions' => $GLOBALS['smwgFulltextSearchTableOptions'],
'smwgFulltextSearchPropertyExemptionList' => $GLOBALS['smwgFulltextSearchPropertyExemptionList'],
'smwgFulltextSearchMinTokenSize' => $GLOBALS['smwgFulltextSearchMinTokenSize'],
'smwgFulltextLanguageDetection' => $GLOBALS['smwgFulltextLanguageDetection'],
'smwgFulltextSearchIndexableDataTypes' => $GLOBALS['smwgFulltextSearchIndexableDataTypes'],
'smwgQueryResultCacheType' => $GLOBALS['smwgQueryResultCacheType'],
'smwgQueryResultCacheLifetime' => $GLOBALS['smwgQueryResultCacheLifetime'],
'smwgQueryResultNonEmbeddedCacheLifetime' => $GLOBALS['smwgQueryResultNonEmbeddedCacheLifetime'],
'smwgQueryResultCacheRefreshOnPurge' => $GLOBALS['smwgQueryResultCacheRefreshOnPurge'],
'smwgEditProtectionRight' => $GLOBALS['smwgEditProtectionRight'],
'smwgCreateProtectionRight' => $GLOBALS['smwgCreateProtectionRight'],
'smwgSimilarityLookupExemptionProperty' => $GLOBALS['smwgSimilarityLookupExemptionProperty'],
'smwgPropertyInvalidCharacterList' => $GLOBALS['smwgPropertyInvalidCharacterList'],
'smwgPropertyRetiredList' => $GLOBALS['smwgPropertyRetiredList'],
'smwgPropertyReservedNameList' => $GLOBALS['smwgPropertyReservedNameList'],
'smwgEntityCollation' => $GLOBALS['smwgEntityCollation'],
'smwgExperimentalFeatures' => $GLOBALS['smwgExperimentalFeatures'],
'smwgFieldTypeFeatures' => $GLOBALS['smwgFieldTypeFeatures'],
'smwgChangePropagationProtection' => $GLOBALS['smwgChangePropagationProtection'],
'smwgUseComparableContentHash' => $GLOBALS['smwgUseComparableContentHash'],
'smwgBrowseFeatures' => $GLOBALS['smwgBrowseFeatures'],
'smwgCategoryFeatures' => $GLOBALS['smwgCategoryFeatures'],
'smwgURITypeSchemeList' => $GLOBALS['smwgURITypeSchemeList'],
'smwgSchemaTypes' => $GLOBALS['smwgSchemaTypes'] ?? [],
'smwgElasticsearchConfig' => $GLOBALS['smwgElasticsearchConfig'],
'smwgElasticsearchProfile' => $GLOBALS['smwgElasticsearchProfile'],
'smwgElasticsearchEndpoints' => $GLOBALS['smwgElasticsearchEndpoints'],
'smwgElasticsearchCredentials' => $GLOBALS['smwgElasticsearchCredentials'],
'smwgPostEditUpdate' => $GLOBALS['smwgPostEditUpdate'],
'smwgSpecialAskFormSubmitMethod' => $GLOBALS['smwgSpecialAskFormSubmitMethod'],
'smwgSupportSectionTag' => $GLOBALS['smwgSupportSectionTag'],
'smwgMandatorySubpropertyParentTypeInheritance' => $GLOBALS['smwgMandatorySubpropertyParentTypeInheritance'],
'smwgCheckForRemnantEntities' => $GLOBALS['smwgCheckForRemnantEntities'],
'smwgCheckForConstraintErrors' => $GLOBALS['smwgCheckForConstraintErrors'],
'smwgPlainList' => $GLOBALS['smwgPlainList'],
'smwgDetectOutdatedData' => $GLOBALS['smwgDetectOutdatedData'],
'smwgIgnoreUpgradeKeyCheck' => $GLOBALS['smwgIgnoreUpgradeKeyCheck'],
'smwgEnableExportRDFLink' => $GLOBALS['smwgEnableExportRDFLink'],
'smwgSetParserCacheTimestamp' => $GLOBALS['smwgSetParserCacheTimestamp'],
'smwgSetParserCacheKeys' => $GLOBALS['smwgSetParserCacheKeys'],
];
$this->isLoaded = true;
/**
* @see ConfigLegacyTrait::loadLegacyMappings
*/
$this->loadLegacyMappings( $this->options );
/**
* @see HookDispatcher::onSettingsBeforeInitializationComplete
*/
$this->hookDispatcher->onSettingsBeforeInitializationComplete( $this->options );
}
/**
* Factory method for immediate instantiation of a settings object for a
* given array
*
* @par Example:
* @code
* $settings = Settings::newFromArray( array( 'Foo' => 'Bar' ) );
* $settings->get( 'Foo' );
* @endcode
*
* @since 1.9
*
* @return Settings
*/
public static function newFromArray( array $settings ) {
return new self( $settings );
}
/**
* @since 3.2
*
* {@inheritDoc}
*/
public function set( $key, $value ) {
foreach ( $this->getChangeListeners() as $changeListener ) {
if ( !$changeListener->canTrigger( $key ) ) {
continue;
}
$changeListener->setAttrs( [ $key => $value ] );
$changeListener->trigger( $key );
}
parent::set( $key, $value );
}
/**
* @since 1.9
*
* @param string $key
*
* @return mixed
* @throws SettingNotFoundException
*/
public function get( $key ) {
if ( $this->has( $key ) ) {
return parent::get( $key );
}
throw new SettingNotFoundException( "'{$key}' is not a valid settings key" );
}
/**
* @since 3.0
*
* @param string $key
* @param mixed $default
*
* @return mixed
*/
public function safeGet( $key, $default = false ) {
try {
$r = $this->get( $key );
} catch ( SettingNotFoundException $e ) {
return $default;
}
return $r;
}
/**
* @since 3.2
*
* @param string $key
* @param mixed $mung
*
* @return mixed
* @throws RuntimeException
*/
public function mung( string $key, $mung ) {
if ( is_string( $mung ) ) {
return (string)$this->get( $key ) . $mung;
}
throw new RuntimeException( "Operation for the current type is not supported!" );
}
}