/**
* Getter for the language object for an object that has translations
* I impemented it a a static method because it would be redundantly declared
* in any multilanguage DataObject
*
* @param HasManyList $componentset has_many relation to be searched for the right translation
* @param string $locale locale eg. de_DE, en_NZ, ...
*
* @return DataObject|false
*
* @author Roland Lehmann <*****@*****.**>
* @since 03.01.2012
*/
public static function getLanguage($componentset, $locale = false)
{
$lang = false;
if ($locale == false) {
$locale = Translatable::get_current_locale();
}
if ($componentset->find('Locale', $locale)) {
$lang = $componentset->find('Locale', $locale);
} elseif (SilvercartConfig::useDefaultLanguageAsFallback()) {
if ($componentset->find('Locale', SilvercartConfig::DefaultLanguage())) {
$lang = $componentset->find('Locale', SilvercartConfig::DefaultLanguage());
}
}
return $lang;
}
/**
* Returns the language for the given locale if exists
*
* @param string $locale Locale to get language for
*
* @return bool
*
* @author Sebastian Diel <*****@*****.**>
* @since 03.07.2012
*/
public function getLanguageFor($locale)
{
$useDefaultLanguageAsFallback = SilvercartConfig::$useDefaultLanguageAsFallback;
SilvercartConfig::$useDefaultLanguageAsFallback = false;
$language = SilvercartLanguageHelper::getLanguage($this->getLanguageRelation(), $locale);
SilvercartConfig::$useDefaultLanguageAsFallback = $useDefaultLanguageAsFallback;
return $language;
}
/**
* Determin wether the default language should be used for multilingual DataObjects
* in case a translation does not exist.
*
* @return bool
*
* @author Roland Lehmann <*****@*****.**>
* @since 04.01.2012
*/
public static function useDefaultLanguageAsFallback()
{
if (is_null(self::$useDefaultLanguageAsFallback)) {
if (!self::getConfig() === false) {
self::$useDefaultLanguageAsFallback = self::getConfig()->useDefaultLanguageAsFallback;
}
}
return self::$useDefaultLanguageAsFallback;
}
