PageLinksTable.php
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PageLinksTable.php
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	<?php

	namespace MediaWiki\Deferred\LinksUpdate;

	use MediaWiki\Config\Config;
	use MediaWiki\Config\ServiceOptions;
	use MediaWiki\MainConfigNames;
	use MediaWiki\Parser\ParserOutput;
	use MediaWiki\Parser\ParserOutputLinkTypes;

	/**
	* pagelinks
	*/
	class PageLinksTable extends GenericPageLinksTable {
	private const CONSTRUCTOR_OPTIONS = [
	MainConfigNames::PageLinksSchemaMigrationStage,
	];

	/** @var int */
	private $migrationStage;

	public function __construct( Config $config ) {
	$options = new ServiceOptions( self::CONSTRUCTOR_OPTIONS, $config );
	$options->assertRequiredOptions( self::CONSTRUCTOR_OPTIONS );

	$this->migrationStage = $options->get( MainConfigNames::PageLinksSchemaMigrationStage );
	}

	public function setParserOutput( ParserOutput $parserOutput ) {
	// Convert the format of the local links
	$this->newLinks = [];
	foreach (
	$parserOutput->getLinkList( ParserOutputLinkTypes::LOCAL )
	as [ 'link' => $link, 'pageid' => $pageid ]
	) {
	$this->newLinks[$link->getNamespace()][$link->getDBkey()] = $pageid;
	}
	}

	protected function getTableName() {
	return 'pagelinks';
	}

	protected function getFromField() {
	return 'pl_from';
	}

	protected function getNamespaceField() {
	return 'pl_namespace';
	}

	protected function getTitleField() {
	return 'pl_title';
	}

	protected function getFromNamespaceField() {
	return 'pl_from_namespace';
	}

	protected function getTargetIdField() {
	return 'pl_target_id';
	}

	/**
	* Normalization stage of the links table (see T222224)
	*/
	protected function linksTargetNormalizationStage(): int {
	return $this->migrationStage;
	}
	}