/**
* saves the submitted form-data as a new language, oder updates the corresponding language
*
* @throws class_exception
* @return string, "" in case of success
* @permissions edit
*/
protected function actionSaveLanguage()
{
$strOldLang = "";
if ($this->getParam("mode") == "new") {
$objLanguage = new class_module_languages_language();
} else {
$objLanguage = new class_module_languages_language($this->getSystemid());
$strOldLang = $objLanguage->getStrName();
if (!$objLanguage->rightEdit()) {
return $this->getLang("commons_error_permissions");
}
}
$objForm = $this->getAdminForm($objLanguage);
if (!$objForm->validateForm()) {
return $this->actionNew($this->getParam("mode"), $objForm);
}
$objForm->updateSourceObject();
if ($this->getParam("mode") == "new") {
//language already existing?
if (class_module_languages_language::getLanguageByName($objLanguage->getStrName()) !== false) {
return $this->getLang("language_existing");
}
} elseif ($this->getParam("mode") == "edit") {
$objTestLang = class_module_languages_language::getLanguageByName($objLanguage->getStrName());
if ($objTestLang !== false && $objTestLang->getSystemid() != $objLanguage->getSystemid()) {
return $this->getLang("language_existing");
}
}
if (!$objLanguage->updateObjectToDb()) {
throw new class_exception("Error creating new language", class_exception::$level_ERROR);
}
if ($this->getParam("mode") == "edit") {
//move contents to a new language
if ($strOldLang != $objLanguage->getStrName()) {
if (!$objLanguage->moveContentsToCurrentLanguage($strOldLang)) {
throw new class_exception("Error moving contents to new language", class_exception::$level_ERROR);
}
}
}
$this->adminReload(class_link::getLinkAdminHref($this->getArrModule("modul")));
}
