/**
* @see \wcf\system\importer\IImporter::import()
*/
public function import($oldID, array $data, array $additionalData = array())
{
// whether to perform a merge
$performMerge = false;
// fetch user with same username
$conflictingUser = User::getUserByUsername($data['username']);
switch (ImportHandler::getInstance()->getUserMergeMode()) {
case self::MERGE_MODE_USERNAME_OR_EMAIL:
// merge target will be the conflicting user
$targetUser = $conflictingUser;
// check whether user exists
if ($targetUser->userID) {
$performMerge = true;
break;
}
case self::MERGE_MODE_EMAIL:
// fetch merge target
$targetUser = User::getUserByEmail($data['email']);
// if it exists: perform a merge
if ($targetUser->userID) {
$performMerge = true;
}
break;
}
// merge should be performed
if ($performMerge) {
ImportHandler::getInstance()->saveNewID('com.woltlab.wcf.user', $oldID, $targetUser->userID);
return 0;
}
// a conflict arose, but no merge was performed, resolve
if ($conflictingUser->userID) {
// rename user
$data['username'] = self::resolveDuplicate($data['username']);
}
// check existing user id
if (is_numeric($oldID)) {
$user = new User($oldID);
if (!$user->userID) {
$data['userID'] = $oldID;
}
}
// handle user options
$userOptions = array();
if (isset($additionalData['options'])) {
foreach ($additionalData['options'] as $optionName => $optionValue) {
if (is_int($optionName)) {
$optionID = ImportHandler::getInstance()->getNewID('com.woltlab.wcf.user.option', $optionName);
} else {
$optionID = User::getUserOptionID($optionName);
}
if ($optionID) {
$userOptions[$optionID] = $optionValue;
}
}
// fix option values
foreach ($userOptions as $optionID => &$optionValue) {
switch ($this->userOptions[$optionID]->optionType) {
case 'boolean':
if ($optionValue) {
$optionValue = 1;
} else {
$optionValue = 0;
}
break;
case 'integer':
$optionValue = intval($optionValue);
if ($optionValue > 2147483647) {
$optionValue = 2147483647;
}
break;
case 'float':
$optionValue = floatval($optionValue);
break;
case 'textarea':
if (strlen($optionValue) > 16777215) {
$optionValue = substr($optionValue, 0, 16777215);
}
break;
case 'birthday':
case 'date':
if (!preg_match('/^\\d{4}\\-\\d{2}\\-\\d{2}$/', $optionValue)) {
$optionValue = '0000-00-00';
}
break;
default:
if (strlen($optionValue) > 65535) {
$optionValue = substr($optionValue, 0, 65535);
}
}
}
}
$languageIDs = array();
if (isset($additionalData['languages'])) {
foreach ($additionalData['languages'] as $languageCode) {
$language = LanguageFactory::getInstance()->getLanguageByCode($languageCode);
if ($language !== null) {
$languageIDs[] = $language->languageID;
}
}
}
if (empty($languageIDs)) {
$languageIDs[] = LanguageFactory::getInstance()->getDefaultLanguageID();
}
// assign an interface language
$data['languageID'] = reset($languageIDs);
// create user
$user = UserEditor::create($data);
$userEditor = new UserEditor($user);
// updates user options
$userEditor->updateUserOptions($userOptions);
// save user groups
$groupIDs = array();
if (isset($additionalData['groupIDs'])) {
foreach ($additionalData['groupIDs'] as $oldGroupID) {
$newGroupID = ImportHandler::getInstance()->getNewID('com.woltlab.wcf.user.group', $oldGroupID);
if ($newGroupID) {
$groupIDs[] = $newGroupID;
}
}
}
if (!$user->activationCode) {
$defaultGroupIDs = UserGroup::getGroupIDsByType(array(UserGroup::EVERYONE, UserGroup::USERS));
} else {
$defaultGroupIDs = UserGroup::getGroupIDsByType(array(UserGroup::EVERYONE, UserGroup::GUESTS));
}
$groupIDs = array_merge($groupIDs, $defaultGroupIDs);
$sql = "INSERT IGNORE INTO\twcf" . WCF_N . "_user_to_group\n\t\t\t\t\t\t(userID, groupID)\n\t\t\tVALUES\t\t\t(?, ?)";
$statement = WCF::getDB()->prepareStatement($sql);
foreach ($groupIDs as $groupID) {
$statement->execute(array($user->userID, $groupID));
}
// save languages
$sql = "INSERT IGNORE INTO\twcf" . WCF_N . "_user_to_language\n\t\t\t\t\t\t(userID, languageID)\n\t\t\tVALUES\t\t\t(?, ?)";
$statement = WCF::getDB()->prepareStatement($sql);
foreach ($languageIDs as $languageID) {
$statement->execute(array($user->userID, $languageID));
}
// save default user events
$sql = "INSERT IGNORE INTO\twcf" . WCF_N . "_user_notification_event_to_user\n\t\t\t\t\t\t(userID, eventID)\n\t\t\tVALUES\t\t\t(?, ?)";
$statement = WCF::getDB()->prepareStatement($sql);
foreach ($this->eventIDs as $eventID) {
$statement->execute(array($user->userID, $eventID));
}
// save mapping
ImportHandler::getInstance()->saveNewID('com.woltlab.wcf.user', $oldID, $user->userID);
return $user->userID;
}
