/**
* Translation according to locale
*
* @param string $str
* @return string Translated string, if appropriate translation found. Otherwise same string will return.
*/
public function translate($str)
{
if (NULL == self::$translator) {
self::$translator = Zend_Registry::get('translator');
if ($locale = Zend_Registry::get('Zend_Locale')) {
self::$translator->setLocale($locale);
// print_r(self::$translator->getOptions());
}
}
return self::$translator->_($str);
}
