SimpleParsoidOutputStash.php

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<?php
 
namespace MediaWiki\Edit;
 
use BagOStuff;
use FormatJson;
use MediaWiki\Parser\Parsoid\PageBundleJsonTrait;
use MediaWiki\Parser\Parsoid\ParsoidRenderID;
use Wikimedia\Parsoid\Core\PageBundle;
 
class SimpleParsoidOutputStash implements ParsoidOutputStash {
    use PageBundleJsonTrait;
 
    private $bagOfStuff;
 
    private $duration;
 
    public function __construct( BagOStuff $bagOfStuff, int $duration ) {
        $this->bagOfStuff = $bagOfStuff;
        $this->duration = $duration;
    }
 
    public function set( ParsoidRenderId $renderId, PageBundle $bundle ): bool {
        $pageBundleJson = FormatJson::encode( $this->jsonSerializePageBundle( $bundle ) );
 
        return $this->bagOfStuff->set( $renderId->getKey(), $pageBundleJson, $this->duration );
    }
 
    public function get( ParsoidRenderId $renderId ): ?PageBundle {
        $jsonString = $this->bagOfStuff->get( $renderId->getKey() );
        if ( !is_string( $jsonString ) ) {
            // Protect against rollback from MW >= 1.43
            return null;
        }
        $pageBundleArray = FormatJson::decode(
                $jsonString,
                true
            ) ?? [];
        $pageBundle = $this->newPageBundleFromJson( $pageBundleArray );
 
        return $pageBundle ?: null;
    }
 
}