Code Coverage for /src/src/Wt2Html/PP/Processors/ConvertOffsets.php

1	<?php
2	declare( strict_types = 1 );
3
4	namespace Wikimedia\Parsoid\Wt2Html\PP\Processors;
5
6	use Wikimedia\Assert\Assert;
7	use Wikimedia\Parsoid\Config\Env;
8	use Wikimedia\Parsoid\DOM\Node;
9	use Wikimedia\Parsoid\Logger\LintLogger;
10	use Wikimedia\Parsoid\Utils\ContentUtils;
11	use Wikimedia\Parsoid\Utils\DOMDataUtils;
12	use Wikimedia\Parsoid\Wt2Html\Wt2HtmlDOMProcessor;
13
14	/**
15	* Very thin shim to call ContentUtils::convertOffsets where requested
16	* in the environment.
17	*/
18	class ConvertOffsets implements Wt2HtmlDOMProcessor {
19	/**
20	* DOM Postprocessor entry function to walk DOM rooted at $root
21	* and convert the DSR offsets as needed.
22	* @see ConvertUtils::convertOffsets
23	*
24	* @inheritDoc
25	*/
26	public function run(
27	Env $env, Node $root, array $options = [], bool $atTopLevel = false
28	): void {
29	Assert::invariant( $atTopLevel, 'This pass should only be run on the top-level' );
30	$doc = $root->ownerDocument;
31	$offsetType = $env->getRequestOffsetType();
32	ContentUtils::convertOffsets(
33	$env, $doc, 'byte', $offsetType
34	);
35	// Because linter runs before this DOM pass, we need to convert offsets
36	// of collected lints from 'byte' to the requested type
37	if ( $offsetType !== 'byte' ) {
38	$lints = $env->getLints();
39	LintLogger::convertDSROffsets( $env, $lints, 'byte', $offsetType );
40	$env->setLints( $lints );
41	}
42	DOMDataUtils::getPageBundle( $doc )->parsoid->offsetType = $offsetType;
43	}
44	}