TitleLocalCache.php
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TitleLocalCache.php
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	<?php

	namespace MediaWiki\Extension\Notifications\Cache;

	use MediaWiki\Page\PageRecord;
	use MediaWiki\Page\PageStore;
	use MediaWiki\Title\TitleFactory;

	/**
	* Cache class that maps article id to Title object.
	* @fixme There should be no need for this class. Core's PageStore should be responsible for caching, if it's
	* deemed necessary. See also T344124.
	*/
	class TitleLocalCache extends LocalCache {
	private PageStore $pageStore;
	private TitleFactory $titleFactory;

	public function __construct(
	PageStore $pageStore,
	TitleFactory $titleFactory
	) {
	parent::__construct();
	$this->pageStore = $pageStore;
	$this->titleFactory = $titleFactory;
	}

	/**
	* @inheritDoc
	*/
	protected function resolve( array $lookups ) {
	if ( $lookups ) {
	$titles = $this->pageStore
	->newSelectQueryBuilder()
	->wherePageIds( $lookups )
	->caller( __METHOD__ )
	->fetchPageRecords();

	/** @var PageRecord $title */
	foreach ( $titles as $title ) {
	$title = $this->titleFactory->castFromPageIdentity( $title );
	yield $title->getArticleID() => $title;
	}
	}
	}

	}