private function setLanguage()
{
$cookieLocale = $this->request->getCookies()->get('ACP3_INSTALLER_LANG', '');
if (!preg_match('=/=', $cookieLocale) && is_file($this->appPath->getInstallerModulesDir() . 'Install/Resources/i18n/' . $cookieLocale . '.xml') === true) {
$language = $cookieLocale;
} else {
$language = 'en_US';
// Fallback language
foreach ($this->request->getUserAgent()->parseAcceptLanguage() as $locale => $val) {
$locale = str_replace('-', '_', $locale);
if ($this->translator->languagePackExists($locale) === true) {
$language = $locale;
break;
}
}
}
$this->translator->setLocale($language);
}
