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<?php |
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namespace SESP; |
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use SMW\ApplicationFactory; |
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use Hooks; |
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/** |
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* @license GNU GPL v2+ |
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* @since 1.3 |
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* |
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* @author mwjames |
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*/ |
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class HookRegistry { |
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/** |
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* @var array |
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*/ |
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private $handlers = []; |
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/** |
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* @since 1.0 |
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* |
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* @param array $config |
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*/ |
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public function __construct( $config ) { |
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$this->registerCallbackHandlers( $config ); |
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} |
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/** |
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* @since 1.0 |
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*/ |
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public function register() { |
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foreach ( $this->handlers as $name => $callback ) { |
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Hooks::register( $name, $callback ); |
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} |
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} |
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/** |
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* @since 1.0 |
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*/ |
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public function deregister() { |
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foreach ( array_keys( $this->handlers ) as $name ) { |
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Hooks::clear( $name ); |
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// Remove registered `wgHooks` hooks that are not cleared by the |
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// previous call |
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if ( isset( $GLOBALS['wgHooks'][$name] ) ) { |
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unset( $GLOBALS['wgHooks'][$name] ); |
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} |
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} |
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} |
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/** |
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* @since 1.0 |
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* |
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* @param string $name |
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* |
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* @return boolean |
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*/ |
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public function isRegistered( $name ) { |
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return Hooks::isRegistered( $name ); |
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} |
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/** |
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* @since 1.0 |
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* |
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* @param string $name |
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* |
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* @return array |
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*/ |
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public function getHandlers( $name ) { |
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return Hooks::getHandlers( $name ); |
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} |
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/** |
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* @since 2.0 |
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* |
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* @param array &$vars |
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*/ |
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public static function initExtension( &$vars ) { |
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$vars['wgHooks']['SMW::Config::BeforeCompletion'][] = function( &$config ) { |
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$exemptionlist = [ |
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'___EUSER', '___CUSER', '___SUBP', '___REVID', '___VIEWS', |
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'___NREV', '___NTREV', '___USEREDITCNT', '___EXIFDATA' |
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]; |
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// Exclude listed properties from indexing |
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if ( isset( $config['smwgFulltextSearchPropertyExemptionList'] ) ) { |
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$config['smwgFulltextSearchPropertyExemptionList'] = array_merge( |
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$config['smwgFulltextSearchPropertyExemptionList'], |
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$exemptionlist |
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); |
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} |
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// Exclude listed properties from dependency detection as each of the |
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// selected object would trigger an automatic change without the necessary |
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// human intervention and can therefore produce unwanted query updates |
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if ( isset( $config['smwgQueryDependencyPropertyExemptionlist'] ) ) { |
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$config['smwgQueryDependencyPropertyExemptionlist'] = array_merge( |
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$config['smwgQueryDependencyPropertyExemptionlist'], |
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$exemptionlist |
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); |
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} |
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// #93 |
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if ( isset( $config['smwgQueryDependencyPropertyExemptionList'] ) ) { |
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$config['smwgQueryDependencyPropertyExemptionList'] = array_merge( |
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$config['smwgQueryDependencyPropertyExemptionList'], |
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$exemptionlist |
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); |
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} |
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if ( isset( $config['smwgImportFileDirs'] ) ) { |
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$config['smwgImportFileDirs'] += [ 'sesp' => __DIR__ . '/../data/import' ]; |
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} |
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return true; |
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}; |
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} |
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private function registerCallbackHandlers( $config ) { |
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$applicationFactory = ApplicationFactory::getInstance(); |
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$appFactory = new AppFactory( |
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$config, |
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$applicationFactory->getCache() |
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); |
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$appFactory->setLogger( |
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$applicationFactory->getMediaWikiLogger( 'sesp' ) |
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); |
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$propertyRegistry = new PropertyRegistry( |
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$appFactory |
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); |
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/** |
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* @see https://www.semantic-mediawiki.org/wiki/Hooks/SMW::Property::initProperties |
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*/ |
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$this->handlers['SMW::Property::initProperties'] = function ( $registry ) use ( $propertyRegistry ) { |
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$propertyRegistry->register( |
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$registry |
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); |
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return true; |
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}; |
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/** |
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* @see https://www.semantic-mediawiki.org/wiki/Hooks/SMW::SQLStore::AddCustomFixedPropertyTables |
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*/ |
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$this->handlers['SMW::SQLStore::AddCustomFixedPropertyTables'] = function( array &$customFixedProperties, &$fixedPropertyTablePrefix ) use( $propertyRegistry ) { |
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$propertyRegistry->registerFixedProperties( |
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$customFixedProperties, |
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$fixedPropertyTablePrefix |
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); |
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return true; |
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}; |
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/** |
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* @see https://www.semantic-mediawiki.org/wiki/Hooks/SMWStore::updateDataBefore |
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*/ |
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$this->handlers['SMWStore::updateDataBefore'] = function ( $store, $semanticData ) use ( $appFactory ) { |
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$extraPropertyAnnotator = new ExtraPropertyAnnotator( |
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$appFactory |
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); |
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$extraPropertyAnnotator->addAnnotation( $semanticData ); |
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return true; |
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}; |
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} |
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} |
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