/**
* Clears languages cache.
*/
public function clearCache()
{
LanguageCacheBuilder::getInstance()->reset();
}
/**
* @see \wcf\form\IForm::save()
*/
public function save()
{
parent::save();
// save
LanguageEditor::enableMultilingualism($this->enable == 1 ? $this->languageIDs : array());
// clear cache
LanguageCacheBuilder::getInstance()->reset();
$this->saved();
// show success message
WCF::getTPL()->assign('success', true);
}
/**
* Installs the selected languages.
*/
protected function installLanguage()
{
$this->initDB();
foreach (self::$selectedLanguages as $language) {
// get language.xml file name
$filename = TMP_DIR . 'install/lang/' . $language . '.xml';
// check the file
if (!file_exists($filename)) {
throw new SystemException("unable to find language file '" . $filename . "'");
}
// open the file
$xml = new XML();
$xml->load($filename);
// import xml
LanguageEditor::importFromXML($xml, 0);
}
// set default language
$language = LanguageFactory::getInstance()->getLanguageByCode(in_array(self::$selectedLanguageCode, self::$selectedLanguages) ? self::$selectedLanguageCode : self::$selectedLanguages[0]);
LanguageFactory::getInstance()->makeDefault($language->languageID);
// rebuild language cache
LanguageCacheBuilder::getInstance()->reset();
// go to next step
$this->gotoNextStep('createUser');
}
