/**
* @param $varValue
* @param string $strForceLanguage
* @return string
*/
public static function translateValue($varValue, $strForceLanguage = '')
{
// Return value if it is already translated
if (!is_numeric($varValue)) {
return $varValue;
}
$arrLanguages = array();
// If force language is set than add it as first language param
if (strlen($strForceLanguage)) {
$arrLanguages[] = $strForceLanguage;
}
// Add current langauge and default language to languages array
$arrLanguages[] = $GLOBALS['TL_LANGUAGE'];
$arrLanguages[] = 'en';
// Get translation by current language and if it doesn't exist use the english translation
foreach ($arrLanguages as $strLanguage) {
$objTranslation = \TranslationFieldsModel::findOneByFidAndLanguage($varValue, $strLanguage);
if ($objTranslation !== null) {
return $objTranslation->content;
}
}
// Get any translation
$objTranslation = \TranslationFieldsModel::findOneByFid($varValue);
if ($objTranslation !== null) {
return $objTranslation->content;
}
return '';
}
