/**
* @return Gpf_Db_Table_Languages
*/
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new self();
}
return self::$instance;
}
public static function getDefaultSystemLanguage()
{
try {
$defaultLanguage = Gpf_Db_Table_Languages::getInstance()->getDefaultLanguage();
$langCode = $defaultLanguage->getCode();
if ($langCode != null) {
return $langCode;
}
} catch (Exception $e) {
}
return Gpf_Application::getInstance()->getDefaultLanguage();
}
/**
* Get recordset of active languages in this account
*
* @return Gpf_Data_IndexedRecordSet
*/
public function getActiveLanguagesNoRpc()
{
$sql = new Gpf_SqlBuilder_SelectBuilder();
$sql->select->add(Gpf_Db_Table_Languages::CODE);
$sql->select->add(Gpf_Db_Table_Languages::ENGLISH_NAME);
$sql->select->add(Gpf_Db_Table_Languages::NAME);
$sql->select->add(Gpf_Db_Table_Languages::IS_DEFAULT);
$sql->from->add(Gpf_Db_Table_Languages::getName());
$sql->where->add(Gpf_Db_Table_Accounts::ID, '=', Gpf_Application::getInstance()->getAccountId());
$sql->where->add(Gpf_Db_Table_Languages::ACTIVE, '=', Gpf::YES);
$sql->orderBy->add(Gpf_Db_Table_Languages::NAME);
return $sql->getAllRowsIndexedBy(Gpf_Db_Table_Languages::CODE);
}
/**
* Set language as default and unset another default language
*
* @service language write
* @param Gpf_Rpc_Params $params
* @return Gpf_Rpc_Action
*/
public function setLanguageAsDefault(Gpf_Rpc_Params $params)
{
$action = new Gpf_Rpc_Action($params);
try {
Gpf_Db_Table_Languages::getInstance()->unsetDefaultLanguage($action->getParam(Gpf_Db_Table_Languages::ID));
$lang = new Gpf_Db_Language();
$lang->setId($action->getParam(Gpf_Db_Table_Languages::ID));
$lang->load();
$lang->setIsDefault(true);
$lang->save();
} catch (Exception $e) {
$action->addError();
$action->setErrorMessage($this->_('Failed to set default language with error: %s', $e->getMessage()));
return $action;
}
$action->setInfoMessage($this->_('Language %s set as default.', $lang->getEnglishName()));
$action->addOk();
return $action;
}
private function checkIsDefaultStatus()
{
if (!$this->isActive() && $this->isDefault()) {
throw new Gpf_Exception($this->_('Default language has to be active !'));
}
try {
$defLang = Gpf_Db_Table_Languages::getInstance()->getDefaultLanguage();
if (($this->getCode() == $defLang->getCode() || !strlen($defLang->getCode())) && $this->isDefault() === false) {
$this->setIsDefault(true);
}
} catch (Gpf_DbEngine_NoRowException $e) {
$this->setIsDefault(true);
}
if ($this->isDefault()) {
Gpf_Db_Table_Languages::getInstance()->unsetDefaultLanguage($this->getId());
}
}
