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<?php
namespace MediaWiki\OutputTransform;
use MediaWiki\Parser\ParserOptions;
use MediaWiki\Parser\ParserOutput;
/**
* OutputTransformStages that only modify the content. It is expected that all inheriting classes call this class'
* transform() method (either directly by inheritance or by calling them in the overloaded method).
* @internal
*/
abstract class ContentTextTransformStage extends OutputTransformStage {
public function transform( ParserOutput $po, ?ParserOptions $popts, array &$options ): ParserOutput {
$text = $po->getContentHolderText();
$text = $this->transformText( $text, $po, $popts, $options );
$po->setContentHolderText( $text );
return $po;
}
abstract protected function transformText(
string $text, ParserOutput $po, ?ParserOptions $popts, array &$options
): string;
}
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