LuaTitleBlacklistLibrary.php
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LuaTitleBlacklistLibrary.php
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	<?php

	namespace MediaWiki\Extension\TitleBlacklist;

	use MediaWiki\Extension\Scribunto\Engines\LuaCommon\LibraryBase;
	use MediaWiki\MediaWikiServices;

	class LuaTitleBlacklistLibrary extends LibraryBase {
	public function register() {
	$lib = [
	'test' => [ $this, 'test' ],
	];

	return $this->getEngine()->registerInterface(
	__DIR__ . '/mw.ext.TitleBlacklist.lua', $lib, []
	);
	}

	public function test( $action = null, $title = null ) {
	$this->checkType( 'mw.ext.TitleBlacklist.test', 1, $action, 'string' );
	$this->checkTypeOptional( 'mw.ext.TitleBlacklist.test', 2, $title, 'string', '' );
	$this->incrementExpensiveFunctionCount();
	if ( $title == '' ) {
	$page = $this->getParser()->getPage();
	if ( !$page ) {
	// Nothing to check
	return [ null ];
	}
	$title = MediaWikiServices::getInstance()->getTitleFormatter()->getPrefixedText( $page );
	}
	$entry = TitleBlacklist::singleton()->isBlacklisted( $title, $action );

	// check if not whitelisted
	$whitelist = TitleBlacklist::singleton()->isWhitelisted( $title, $action );
	if ( $whitelist ) {
	// page is whitelisted, don't continue and return a null object
	return [ null ];
	}

	if ( $entry ) {
	return [ [
	'params' => $entry->getParams(),
	'regex' => $entry->getRegex(),
	'raw' => $entry->getRaw(),
	'version' => $entry->getFormatVersion(),
	'message' => $entry->getErrorMessage( $action ),
	'custommessage' => $entry->getCustomMessage()
	] ];
	}
	return [ null ];
	}

	}