/**
* Parses a language configuration file, can also parse a language config
* for any addon.
*
* @param string $addonName
* @access public
*/
public static function parseLanguageConfigFile($addonName = null)
{
$default = $addonName ? FLUX_ADDON_DIR . "/{$addonName}/lang/en_us.php" : FLUX_LANG_DIR . '/en_us.php';
$current = $default;
if ($lang = self::config('DefaultLanguage')) {
$current = $addonName ? FLUX_ADDON_DIR . "/{$addonName}/lang/{$lang}.php" : FLUX_LANG_DIR . "/{$lang}.php";
}
if (file_exists($default)) {
$def = self::parseConfigFile($default);
} else {
$tmp = array();
$def = new Flux_Config($tmp);
}
if ($current != $default && file_exists($current)) {
$cur = self::parseConfigFile($current);
$def->merge($cur, false);
}
return $def;
}