/**
*
* @param type $str
*/
public function setLocale($str = "")
{
$lang = strtolower($str == "" ? $this->getParameter("lang") : $str);
$langAvail = array_keys($this->LanguagesAvailable());
// Get the languages to check
if (!empty($str)) {
$checkLang = array($str);
} else {
if (!empty($lang)) {
$checkLang = array($lang);
} else {
$checkLang = $langAvail;
}
}
// Language Negotiator
$langNeg = new LanguageNegotiator();
$langAccepted = $langNeg->getBest(isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) ? $_SERVER['HTTP_ACCEPT_LANGUAGE'] : "en-us", $checkLang);
if (is_null($langAccepted)) {
$currentLanguage = !empty($str) ? $str : (!empty($lang) ? $lang : $langAvail[0]);
} else {
$currentLanguage = strtolower($langAccepted->getValue());
}
// Get the correct language
$selected = array_merge(preg_grep("/^" . $currentLanguage . "*/", $langAvail), preg_grep("/^" . substr($currentLanguage, 0, 2) . "*/", $langAvail));
if (count($selected) == 0) {
$currentLanguage = $langAvail[0];
} else {
$currentLanguage = array_shift($selected);
}
$this->_lang = LocaleFactory::GetLocale($currentLanguage);
$this->addPairToConfig("LANGUAGE", $this->_lang->getName());
$this->addPairToConfig("LANGUAGENAME", $this->_lang->getLanguage());
}
