mainConfig = $mainConfig; } /** * @inheritDoc */ public function wtPostprocess( ParsoidExtensionAPI $extApi, Node $node, array $options ): void { $refsData = new ReferencesData(); $references = new References( $this->mainConfig ); $references->processRefs( $extApi, $refsData, $node ); $this->insertMissingReferencesIntoDOM( $extApi, $refsData, $node ); ( new ErrorUtils( $extApi ) )->addEmbeddedErrors( $refsData, $node ); } /** * Process ``s left behind after the DOM is fully processed. * We process them as if there was an implicit `` tag at * the end of the DOM. */ public function insertMissingReferencesIntoDOM( ParsoidExtensionAPI $extApi, ReferencesData $referencesData, Node $node ): void { $references = new References( $this->mainConfig ); $doc = $node->ownerDocument; foreach ( $referencesData->getRefGroups() as $groupName => $refsGroup ) { $domFragment = $doc->createDocumentFragment(); $refFragment = $references->createEmptyReferenceListFragment( $extApi, $domFragment, [ // Force string cast here since in the foreach above, $groupName // is an array key. In that context, number-like strings are // silently converted to a numeric value! // Ex: In , the "2" becomes 2 in the foreach 'group' => (string)$groupName, 'responsive' => null, ], static function ( $dp ) use ( $extApi ) { // The new references come out of "nowhere", so to make selser work // properly, add a zero-sized DSR pointing to the end of the document. $content = $extApi->getPageConfig()->getRevisionContent()->getContent( 'main' ); $contentLength = strlen( $content ); $dp->dsr = new DomSourceRange( $contentLength, $contentLength, 0, 0 ); }, true ); // Add a \n before the

so that when serialized to wikitext, // each tag appears on its own line. $node->appendChild( $doc->createTextNode( "\n" ) ); $node->appendChild( $refFragment ); $references->insertReferencesIntoDOM( $extApi, $refFragment, $referencesData, true ); } } /** * HTML → Wikitext DOM PreProcessor * * Nothing to do right now. * * But, for example, as part of some future functionality, this could be used to * reconstitute page-level information from local annotations left behind by editing clients. */ public function htmlPreprocess( ParsoidExtensionAPI $extApi, Element $root ): void { } }