MessageGroupTypeRegistry.php

<?php
declare( strict_types = 1 );
 
namespace MediaWiki\Extension\Translate\MessageGroupConfiguration;
 
use MediaWiki\Extension\Translate\MessageGroups\AggregateMessageGroup;
use MediaWiki\Extension\Translate\MessageGroups\FileBasedMessageGroup;
use MediaWiki\Extension\Translate\MessageGroups\MediaWikiExtensionMessageGroup;
use MediaWiki\Extension\Translate\MessageGroups\MessagePrefixMessageGroup;
 
class MessageGroupTypeRegistry {
    private const TYPES = [
        'file' => [
            'class' => FileBasedMessageGroup::class,
        ],
        'aggregate' => [
            'class' => AggregateMessageGroup::class,
        ],
        'mediawiki-extension' => [
            'class' => MediaWikiExtensionMessageGroup::class,
        ],
        'message-prefix' => [
            'class' => MessagePrefixMessageGroup::class,
        ],
    ];
 
    public function getSpec( string $type ): array {
        if ( !isset( self::TYPES[$type] ) ) {
            throw new InvalidGroupConfigurationException( "Unknown message group type: '$type'" );
        }
        return self::TYPES[$type];
    }
 
    public function getClass( string $type ): string {
        return $this->getSpec( $type )['class'];
    }
}