ezsystems / ezpublish-kernel

    protected function generateLanguageMask(array $fields, $initialLanguageCode, $alwaysAvailable)

    {

        $languages = [$initialLanguageCode => true];

        foreach ($fields as $field) {

            if (isset($languages[$field->languageCode])) {

                continue;

            }

            $languages[$field->languageCode] = true;

        }

        if ($alwaysAvailable) {

            $languages['always-available'] = true;

        $versionInfo->names = $struct->name;

        $languages = [];

        foreach ($struct->fields as $field) {

            if (!isset($languages[$field->languageCode])) {

                $languages[$field->languageCode] = true;

            }

        }

        $versionInfo->languageCodes = array_keys($languages);

        return $versionInfo;