CiteFactory.php
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CiteFactory.php
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	<?php

	namespace Cite;

	use MediaWiki\Config\Config;
	use MediaWiki\Extension\CommunityConfiguration\Provider\ConfigurationProviderFactory;
	use MediaWiki\Parser\Parser;
	use WeakMap;

	/**
	* @license GPL-2.0-or-later
	*/
	class CiteFactory {
	/** @var WeakMap<Parser,Cite> */
	private WeakMap $citeForParser;

	public function __construct(
	private readonly Config $config,
	private readonly AlphabetsProvider $alphabetsProvider,
	private readonly ?ConfigurationProviderFactory $configurationProviderFactory,
	) {
	$this->citeForParser = new WeakMap();
	}

	public function newCite( Parser $parser ): Cite {
	return new Cite(
	$parser,
	$this->config,
	$this->alphabetsProvider,
	$this->configurationProviderFactory,
	);
	}

	public function getCiteForParser( Parser $parser ): Cite {
	$this->citeForParser[$parser] ??= $this->newCite( $parser );
	return $this->citeForParser[$parser];
	}

	public function destroyCiteForParser( Parser $parser ): void {
	unset( $this->citeForParser[$parser] );
	}

	public function peekCiteForParser( Parser $parser ): ?Cite {
	return $this->citeForParser[$parser] ?? null;
	}
	}