/**
* @see PackageInstallationPlugin::install()
*/
public function install()
{
$instructions = $this->installation->getInstructions();
$languages = $instructions['languages'];
// Install each <language>-tag from package.xml
foreach ($languages as $language) {
if ($xml = $this->readLanguage($language)) {
// check required attributes
if (!isset($language['languagecode'])) {
throw new SystemException("required 'languagecode' attribute for 'languages' tag is missing in '" . PackageArchive::INFO_FILE . "'", 13001);
}
// check language encoding
if (!Language::isSupported($language['languagecode'])) {
// unsupported encoding
continue;
}
// Get language
$language = LanguageEditor::getLanguageByCode($language['languagecode']);
if ($language === null) {
// unknown language
continue;
}
// import xml
// don't update language files if package is standalone
$language->updateFromXML($xml, $this->installation->getPackageID(), !$this->installation->getPackage()->isStandalone());
// add language to this package.
$sql = "INSERT IGNORE INTO\twcf" . WCF_N . "_language_to_packages\n\t\t\t\t\t\t\t\t(languageID, packageID)\n\t\t\t\t\tVALUES\t\t\t(" . $language->getLanguageID() . ", \n\t\t\t\t\t\t\t\t" . $this->installation->getPackageID() . ")";
WCF::getDB()->sendQuery($sql);
}
}
}
/**
* @see Form::validate()
*/
public function validate()
{
parent::validate();
if ($this->mode == 'copy') {
// language code
if (empty($this->languageCode)) {
throw new UserInputException('languageCode');
}
//
if (LanguageEditor::getLanguageByCode($this->languageCode)) {
throw new UserInputException('languageCode', 'notUnique');
}
// source language id
if (empty($this->sourceLanguageID)) {
throw new UserInputException('sourceLanguageID');
}
// get language
$this->sourceLanguage = new LanguageEditor($this->sourceLanguageID);
if (!$this->sourceLanguage->getLanguageID()) {
throw new UserInputException('sourceLanguageID');
}
} else {
// check file
if (!file_exists($this->filename)) {
throw new UserInputException('languageFile');
}
// try to import
try {
// open xml document
$xml = new XML($this->filename);
// import xml document
$this->language = LanguageEditor::importFromXML($xml, PACKAGE_ID);
} catch (SystemException $e) {
throw new UserInputException($this->importField, $e->getMessage());
}
}
}
/**
* Installs the selected languages.
*/
protected function installLanguage()
{
$this->initDB();
foreach (self::$selectedLanguages as $language) {
// get language.xml file name
$filename = TMP_DIR . TMP_FILE_PREFIX . $language . '.xml';
// check the file
if (!file_exists($filename)) {
throw new SystemException("unable to find language file '" . $filename . "'", 11002);
}
// open the file
$xml = new XML($filename);
// import xml
LanguageEditor::importFromXML($xml, 0);
}
// set default language
$language = LanguageEditor::getLanguageByCode(in_array(self::$selectedLanguageCode, self::$selectedLanguages) ? self::$selectedLanguageCode : self::$selectedLanguages[0]);
$language->makeDefault();
// assign all languages to package id 0
$sql = "INSERT INTO\twcf" . WCF_N . "_language_to_packages\n\t\t\t\t\t(languageID, packageID)\n\t\t\tSELECT \t\tlanguageID, 0\n\t\t\tFROM\t\twcf" . WCF_N . "_language";
WCF::getDB()->sendQuery($sql);
// rebuild language cache
WCF::getCache()->clearResource('languages');
// go to next step
$this->gotoNextStep('createUser');
}
