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LintUpdate.php
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LintUpdate.php
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<?php
/**
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
namespace MediaWiki\Linter;
use MediaWiki\Content\TextContent;
use MediaWiki\Deferred\DataUpdate;
use MediaWiki\Logger\LoggerFactory;
use MediaWiki\Page\ParserOutputAccess;
use MediaWiki\Page\WikiPageFactory;
use MediaWiki\Revision\RenderedRevision;
use MediaWiki\Revision\RevisionRecord;
use MediaWiki\Revision\SlotRecord;
class LintUpdate extends DataUpdate {
private WikiPageFactory $wikiPageFactory;
private ParserOutputAccess $parserOutputAccess;
private RenderedRevision $renderedRevision;
public function __construct(
WikiPageFactory $wikiPageFactory,
ParserOutputAccess $parserOutputAccess,
RenderedRevision $renderedRevision
) {
parent::__construct();
$this->wikiPageFactory = $wikiPageFactory;
$this->parserOutputAccess = $parserOutputAccess;
$this->renderedRevision = $renderedRevision;
}
public function doUpdate() {
$rev = $this->renderedRevision->getRevision();
$mainSlot = $rev->getSlot( SlotRecord::MAIN, RevisionRecord::RAW );
$page = $this->wikiPageFactory->newFromTitle( $rev->getPage() );
if ( $page->getLatest() !== $rev->getId() ) {
// The given revision is no longer the latest revision.
return;
}
$content = $mainSlot->getContent();
if ( !$content instanceof TextContent ) {
// Linting is only defined for text
return;
}
$pOptions = $page->makeParserOptions( 'canonical' );
$pOptions->setUseParsoid();
$pOptions->setRenderReason( 'LintUpdate' );
LoggerFactory::getInstance( 'Linter' )->debug(
'{method}: Parsing {page}',
[
'method' => __METHOD__,
'page' => $page->getTitle()->getPrefixedDBkey(),
'touched' => $page->getTouched()
]
);
// Don't update the parser cache, to avoid flooding it.
// This matches the behavior of RefreshLinksJob.
// However, unlike RefreshLinksJob, we don't parse if we already
// have the output in the cache. This avoids duplicating the effort
// of ParsoidCachePrewarmJob / DiscussionTools
// (note that even with OPT_NO_UPDATE_CACHE we still update the
// *local* cache, which prevents wasting effort on duplicate parses)
$this->parserOutputAccess->getParserOutput(
$page, $pOptions, $rev,
ParserOutputAccess::OPT_NO_UPDATE_CACHE
);
}
}

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LintUpdate.php (2 KB)

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