/**
* Imports language items from an XML file into a new or a current language.
* Updates the relevant language files automatically.
*
* @param \wcf\util\XML $xml
* @param integer $packageID
* @return \wcf\data\language\LanguageEditor
*/
public static function importFromXML(XML $xml, $packageID)
{
$languageCode = self::readLanguageCodeFromXML($xml);
// try to find an existing language with the given language code
$language = LanguageFactory::getInstance()->getLanguageByCode($languageCode);
// create new language
if ($language === null) {
$countryCode = self::readCountryCodeFromXML($xml);
$languageName = self::readLanguageNameFromXML($xml);
$language = self::create(array('countryCode' => $countryCode, 'languageCode' => $languageCode, 'languageName' => $languageName));
}
// import xml
$languageEditor = new LanguageEditor($language);
$languageEditor->updateFromXML($xml, $packageID);
// return language object
return $languageEditor;
}
/**
* @see wcf\system\package\plugin\IPackageInstallationPlugin::install()
*/
public function install()
{
AbstractPackageInstallationPlugin::install();
// get language files
$languageFiles = array();
$multipleFiles = false;
$filename = $this->instruction['value'];
if (strpos($filename, '*') !== false) {
// wildcard syntax; import multiple files
$multipleFiles = true;
$files = $this->installation->getArchive()->getTar()->getContentList();
$pattern = str_replace("\\*", ".*", preg_quote($filename));
foreach ($files as $file) {
if (preg_match('!' . $pattern . '!i', $file['filename'])) {
if (preg_match('~([a-z-]+)\\.xml$~i', $file['filename'], $match)) {
$languageFiles[$match[1]] = $file['filename'];
} else {
throw new SystemException("Can not determine language code of language file '" . $file['filename'] . "'");
}
}
}
} else {
if (!empty($this->instruction['attributes']['languagecode'])) {
$languageCode = $this->instruction['attributes']['languagecode'];
} else {
if (!empty($this->instruction['attributes']['language'])) {
$languageCode = $this->instruction['attributes']['language'];
} else {
if (preg_match('~([a-z-]+)\\.xml$~i', $filename, $match)) {
$languageCode = $match[1];
} else {
throw new SystemException("Can not determine language code of language file '" . $filename . "'");
}
}
}
$languageFiles[$languageCode] = $filename;
}
// get installed languages
$installedLanguages = array();
$sql = "SELECT\t\t*\n\t\t\tFROM\t\twcf" . WCF_N . "_language\n\t\t\tORDER BY\tisDefault DESC";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute();
while ($row = $statement->fetchArray()) {
$installedLanguages[] = $row;
}
// install language
$addedLanguageIDArray = array();
foreach ($installedLanguages as $installedLanguage) {
$languageFile = null;
if (isset($languageFiles[$installedLanguage['languageCode']])) {
$languageFile = $languageFiles[$installedLanguage['languageCode']];
} else {
if ($multipleFiles) {
// use default language
if (isset($languageFiles[$installedLanguages[0]['languageCode']])) {
$languageFile = $languageFiles[$installedLanguages[0]['languageCode']];
} else {
if (isset($languageFiles['en'])) {
foreach ($installedLanguages as $installedLanguage2) {
if ($installedLanguage2['languageCode'] == 'en') {
$languageFile = $languageFiles['en'];
break;
}
}
}
}
// use any installed language
if ($languageFile === null) {
foreach ($installedLanguages as $installedLanguage2) {
if (isset($languageFiles[$installedLanguage2['languageCode']])) {
$languageFile = $languageFiles[$installedLanguage2['languageCode']];
break;
}
}
}
// use first delivered language
if ($languageFile === null) {
foreach ($languageFiles as $languageFile) {
break;
}
}
}
}
// save language
if ($languageFile !== null) {
if ($xml = $this->readLanguage($languageFile)) {
// get language object
$language = LanguageFactory::getInstance()->getLanguageByCode($installedLanguage['languageCode']);
$languageEditor = new LanguageEditor($language);
// import xml
// don't update language files if package is an application
$languageEditor->updateFromXML($xml, $this->installation->getPackageID(), !$this->installation->getPackage()->isApplication);
// add language to this package
$addedLanguageIDArray[] = $language->languageID;
}
}
}
// save package to language
if (count($addedLanguageIDArray)) {
$condition = '';
$statementParameters = array($this->installation->getPackageID());
foreach ($addedLanguageIDArray as $languageID) {
if (!empty($condition)) {
$condition .= ',';
}
$condition .= '?';
$statementParameters[] = $languageID;
}
$statementParameters[] = $this->installation->getPackageID();
$sql = "INSERT INTO\twcf" . WCF_N . "_language_to_package\n\t\t\t\t\t\t(languageID, packageID)\n\t\t\t\tSELECT\t\tlanguageID, ?\n\t\t\t\tFROM\t\twcf" . WCF_N . "_language\n\t\t\t\tWHERE\t\tlanguageID IN (" . $condition . ")\n\t\t\t\t\t\tAND languageID NOT IN (\n\t\t\t\t\t\t\tSELECT\tlanguageID\n\t\t\t\t\t\t\tFROM\twcf" . WCF_N . "_language_to_package\n\t\t\t\t\t\t\tWHERE\tpackageID = ?\n\t\t\t\t\t\t)";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute($statementParameters);
}
}
/**
* @see wcf\system\package\plugin\IPackageInstallationPlugin::install()
*/
public function install() {
AbstractPackageInstallationPlugin::install();
// get language files
$languageFiles = array();
$multipleFiles = false;
$filename = $this->instruction['value'];
if (strpos($filename, '*') !== false) {
// wildcard syntax; import multiple files
$multipleFiles = true;
$files = $this->installation->getArchive()->getTar()->getContentList();
$pattern = str_replace("\*", ".*", preg_quote($filename));
foreach ($files as $file) {
if (preg_match('!'.$pattern.'!i', $file['filename'])) {
if (preg_match('~([a-z-]+)\.xml$~i', $file['filename'], $match)) {
$languageFiles[$match[1]] = $file['filename'];
}
else {
throw new SystemException("Can not determine language code of language file '".$file['filename']."'");
}
}
}
}
else {
if (!empty($this->instruction['attributes']['languagecode'])) {
$languageCode = $this->instruction['attributes']['languagecode'];
}
else if (!empty($this->instruction['attributes']['language'])) {
$languageCode = $this->instruction['attributes']['language'];
}
else if (preg_match('~([a-z-]+)\.xml$~i', $filename, $match)) {
$languageCode = $match[1];
}
else {
throw new SystemException("Can not determine language code of language file '".$filename."'");
}
$languageFiles[$languageCode] = $filename;
}
// get installed languages
$installedLanguages = array();
$sql = "SELECT *
FROM wcf".WCF_N."_language
ORDER BY isDefault DESC";
$statement = WCF::getDB()->prepareStatement($sql);
$statement->execute();
while ($row = $statement->fetchArray()) {
$installedLanguages[] = $row;
}
// install language
foreach ($installedLanguages as $installedLanguage) {
$languageFile = null;
if (isset($languageFiles[$installedLanguage['languageCode']])) {
$languageFile = $languageFiles[$installedLanguage['languageCode']];
}
else if ($multipleFiles) {
// use default language
if (isset($languageFiles[$installedLanguages[0]['languageCode']])) {
$languageFile = $languageFiles[$installedLanguages[0]['languageCode']];
}
// use english (if installed)
else if (isset($languageFiles['en'])) {
foreach ($installedLanguages as $installedLanguage2) {
if ($installedLanguage2['languageCode'] == 'en') {
$languageFile = $languageFiles['en'];
break;
}
}
}
// use any installed language
if ($languageFile === null) {
foreach ($installedLanguages as $installedLanguage2) {
if (isset($languageFiles[$installedLanguage2['languageCode']])) {
$languageFile = $languageFiles[$installedLanguage2['languageCode']];
break;
}
}
}
// use first delivered language
if ($languageFile === null) {
foreach ($languageFiles as $languageFile) break;
}
}
// save language
if ($languageFile !== null) {
if ($xml = $this->readLanguage($languageFile)) {
// get language object
$language = LanguageFactory::getInstance()->getLanguageByCode($installedLanguage['languageCode']);
$languageEditor = new LanguageEditor($language);
// import xml
// don't update language files if package is an application
$languageEditor->updateFromXML($xml, $this->installation->getPackageID(), !$this->installation->getPackage()->isApplication);
}
}
}
}
