wikimedia/mediawiki-extensions-Translate

<?php
declare( strict_types = 1 );

namespace MediaWiki\Extension\Translate\Utilities;

/**
 * A helper class added to work with configuration values of the Translate Extension
 *
 * Also used temporarily to simplify deprecation of old configuration variables. New
 * variable names, if set, are given preference over the old ones.
 * See: https://phabricator.wikimedia.org/T277965
 *
 * @author Abijeet Patro.
 * @license GPL-2.0-or-later
 * @since 2021.06
 */
class ConfigHelper {
    /** @return bool|string */
    public function getValidationExclusionFile() {
        global $wgTranslateValidationExclusionFile;
        return $wgTranslateValidationExclusionFile;
    }

    public function getTranslateAuthorExclusionList(): array {
        global $wgTranslateAuthorExclusionList;
        return $wgTranslateAuthorExclusionList;
    }

    public function getDisabledTargetLanguages(): array {
        global $wgTranslateDisabledTargetLanguages;
        return $wgTranslateDisabledTargetLanguages;
    }

    public function isAuthorExcluded( string $groupId, string $languageCode, string $username ): bool {
        $hash = "$groupId;$languageCode;$username";
        $authorExclusionList = $this->getTranslateAuthorExclusionList();
        $excluded = false;

        foreach ( $authorExclusionList as $rule ) {
            [ $type, $regex ] = $rule;

            if ( preg_match( $regex, $hash ) ) {
                if ( $type === 'include' ) {
                    return false;
                } else {
                    $excluded = true;
                }
            }
        }

        return $excluded;
    }
}