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| 1 | <?php |
| 2 | declare( strict_types = 1 ); |
| 3 | |
| 4 | namespace Wikimedia\Parsoid\ParserTests; |
| 5 | |
| 6 | use stdClass; |
| 7 | use Wikimedia\Parsoid\Core\DOMCompat; |
| 8 | use Wikimedia\Parsoid\DOM\DocumentFragment; |
| 9 | use Wikimedia\Parsoid\DOM\Element; |
| 10 | use Wikimedia\Parsoid\DOM\Node; |
| 11 | use Wikimedia\Parsoid\Ext\DOMDataUtils; |
| 12 | use Wikimedia\Parsoid\Ext\DOMProcessor as ExtDOMProcessor; |
| 13 | use Wikimedia\Parsoid\Ext\ParsoidExtensionAPI; |
| 14 | use Wikimedia\Parsoid\Utils\DOMUtils; |
| 15 | use Wikimedia\Parsoid\Utils\WTUtils; |
| 16 | |
| 17 | /** |
| 18 | * See tests/parser/ParserTestParserHook.php in core. |
| 19 | */ |
| 20 | class ParserHookProcessor extends ExtDOMProcessor { |
| 21 | |
| 22 | public function staticTagPostProcessor( |
| 23 | Node $node, ParsoidExtensionAPI $extApi, stdClass $obj |
| 24 | ): void { |
| 25 | if ( $node instanceof Element ) { |
| 26 | if ( DOMUtils::hasTypeOf( $node, 'mw:Extension/statictag' ) ) { |
| 27 | $dataMw = DOMDataUtils::getDataMw( $node ); |
| 28 | if ( $dataMw->getExtAttrib( 'action' ) === 'flush' ) { |
| 29 | $node->appendChild( $node->ownerDocument->createTextNode( $obj->buf ) ); |
| 30 | $obj->buf = ''; |
| 31 | } else { |
| 32 | $obj->buf .= $dataMw->body->extsrc; |
| 33 | } |
| 34 | } elseif ( WTUtils::isSealedFragmentOfType( $node, 'sealtag' ) ) { |
| 35 | $content = WTUtils::getDOMFragmentContents( $node, clearAfter: true ); |
| 36 | $span = $content->firstChild; |
| 37 | |
| 38 | // In case it's templated |
| 39 | DOMUtils::addAttributes( $span, [ |
| 40 | 'typeof' => DOMCompat::getAttribute( $node, 'typeof' ), |
| 41 | 'about' => DOMCompat::getAttribute( $node, 'about' ) ?? |
| 42 | DOMCompat::getAttribute( $span, 'about' ), |
| 43 | ] ); |
| 44 | DOMDataUtils::setDataMw( $span, DOMDataUtils::getDataMw( $node ) ); |
| 45 | |
| 46 | DOMUtils::removeTypeOf( $span, 'mw:DOMFragment/sealed/sealtag' ); |
| 47 | DOMUtils::addTypeOf( $span, 'mw:Extension/sealtag' ); |
| 48 | |
| 49 | $node->parentNode->replaceChild( $span, $node ); |
| 50 | } |
| 51 | $extApi->processAttributeEmbeddedDom( |
| 52 | $node, function ( $domFragment ) use ( $extApi ) { |
| 53 | $this->wtPostprocess( $extApi, $domFragment, [] ); |
| 54 | return true; // Conservatively say we changed things |
| 55 | } |
| 56 | ); |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | /** |
| 61 | * @inheritDoc |
| 62 | */ |
| 63 | public function wtPostprocess( |
| 64 | ParsoidExtensionAPI $extApi, DocumentFragment|Element $root, array $options |
| 65 | ): void { |
| 66 | // Pass an object since we want the data to be carried around across |
| 67 | // nodes in the DOM. Passing an array won't work since visitDOM doesn't |
| 68 | // use a reference on its end. Maybe we could fix that separately. |
| 69 | DOMUtils::visitDOM( |
| 70 | $root, |
| 71 | [ $this, 'staticTagPostProcessor' ], |
| 72 | $extApi, |
| 73 | (object)[ 'buf' => '' ] |
| 74 | ); |
| 75 | } |
| 76 | } |