function ConfigNamesMapper::getLangcodeFromConfig

Overrides ConfigMapperInterface::getLangcodeFromConfig

File

core/modules/config_translation/src/ConfigNamesMapper.php, line 413

Class

ConfigNamesMapper

Configuration mapper base implementation.

Namespace

Code

public function getLangcodeFromConfig($config_name) {
    // Default to English if no language code was provided in the file.
    // Although it is a best practice to include a language code, if the
    // developer did not think about a multilingual use case, we fall back
    // on assuming the file is English.
    return $this->configFactory
        ->get($config_name)
        ->get('langcode') ?: 'en';
}