PoolWorkArticleViewOld.php

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<?php
use MediaWiki\Logger\Spi as LoggerSpi;
use MediaWiki\Parser\RevisionOutputCache;
use MediaWiki\Revision\RevisionRecord;
use MediaWiki\Revision\RevisionRenderer;
use MediaWiki\Status\Status;
 
class PoolWorkArticleViewOld extends PoolWorkArticleView {
    private $cache;
 
    public function __construct(
        string $workKey,
        RevisionOutputCache $cache,
        RevisionRecord $revision,
        ParserOptions $parserOptions,
        RevisionRenderer $revisionRenderer,
        LoggerSpi $loggerSpi
    ) {
        parent::__construct( $workKey, $revision, $parserOptions, $revisionRenderer, $loggerSpi );
 
        $this->cache = $cache;
 
        $this->cacheable = true;
    }
 
    public function doWork() {
        // Reduce effects of race conditions for slow parses (T48014)
        $cacheTime = wfTimestampNow();
 
        $status = $this->renderRevision();
        $output = $status->getValue();
 
        if ( $output && $output->isCacheable() ) {
            $this->cache->save( $output, $this->revision, $this->parserOptions, $cacheTime );
        }
 
        return $status;
    }
 
    public function getCachedWork() {
        $parserOutput = $this->cache->get( $this->revision, $this->parserOptions );
 
        return $parserOutput ? Status::newGood( $parserOutput ) : false;
    }
 
}