Code Coverage for /src/src/Html2Wt/DOMHandlers/FallbackHTMLHandler.php

1	<?php
2	declare( strict_types = 1 );
3
4	namespace Wikimedia\Parsoid\Html2Wt\DOMHandlers;
5
6	use Wikimedia\Parsoid\DOM\Element;
7	use Wikimedia\Parsoid\DOM\Node;
8	use Wikimedia\Parsoid\Html2Wt\SerializerState;
9	use Wikimedia\Parsoid\Utils\DOMCompat;
10	use Wikimedia\Parsoid\Utils\TokenUtils;
11
12	/**
13	* Used as a fallback in other tag handles.
14	*/
15	class FallbackHTMLHandler extends DOMHandler {
16
17	public function __construct() {
18	parent::__construct( false );
19	}
20
21	/** @inheritDoc */
22	public function handle(
23	Element $node, SerializerState $state, bool $wrapperUnmodified = false
24	): ?Node {
25	$serializer = $state->serializer;
26	$tag = $serializer->serializeHTMLTag( $node, $wrapperUnmodified );
27	$state->emitChunk( $tag, $node );
28
29	if ( $node->hasChildNodes() ) {
30	$inPHPBlock = $state->inPHPBlock;
31	if (
32	TokenUtils::tagOpensBlockScope( DOMCompat::nodeName( $node ) ) \|\|
33	// Blockquote is special in that it doesn't suppress paragraphs
34	// but does suppress pre wrapping
35	DOMCompat::nodeName( $node ) === 'blockquote'
36	) {
37	$state->inPHPBlock = true;
38	}
39	$state->serializeChildren( $node );
40	$state->inPHPBlock = $inPHPBlock;
41	}
42
43	$endTag = $serializer->serializeHTMLEndTag( $node, $wrapperUnmodified );
44	$state->emitChunk( $endTag, $node );
45	return $node->nextSibling;
46	}
47	}