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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 | } |