wikimedia/mediawiki-extensions-Translate

<?php
declare( strict_types = 1 );

namespace MediaWiki\Extension\Translate\Statistics;

use MediaWiki\Extension\Translate\MessageGroupProcessing\MessageGroups;
use stdClass;

/**
 * Provides some hand default implementations for TranslationStatsInterface.
 * @ingroup Stats
 * @license GPL-2.0-or-later
 * @since 2010.07
 */
abstract class TranslationStatsBase implements TranslationStatsInterface {
    protected TranslationStatsGraphOptions $opts;

    public function __construct( TranslationStatsGraphOptions $opts ) {
        $this->opts = $opts;
    }

    public function indexOf( stdClass $row ): ?array {
        return [ 'all' ];
    }

    public function labels(): array {
        return [ 'all' ];
    }

    public function getDateFormat(): string {
        $dateFormat = 'Y-m-d';
        $scale = $this->opts->getValue( 'scale' );
        if ( $scale === 'years' ) {
            $dateFormat = 'Y';
        } elseif ( $scale === 'months' ) {
            $dateFormat = 'Y-m';
        } elseif ( $scale === 'weeks' ) {
            $dateFormat = 'Y-\WW';
        } elseif ( $scale === 'hours' ) {
            $dateFormat .= ';H';
        }

        return $dateFormat;
    }

    /**
     * @since 2012-03-05
     * @param array $groupIds
     * @return array
     */
    protected static function namespacesFromGroups( $groupIds ) {
        $namespaces = [];
        foreach ( $groupIds as $id ) {
            $group = MessageGroups::getGroup( $id );
            if ( $group ) {
                $namespace = $group->getNamespace();
                $namespaces[$namespace] = true;
            }
        }

        return array_keys( $namespaces );
    }
}