/**
* @see wcf\system\option\OptionHandler::getClassName()
*/
protected function getClassName($type)
{
$className = parent::getClassName($type);
if ($className === null) {
$className = 'wcf\\system\\option\\user\\group\\' . ucfirst($type) . 'UserGroupOptionType';
// validate class
if (!class_exists($className)) {
return null;
}
if (!ClassUtil::isInstanceOf($className, 'wcf\\system\\option\\IOptionType')) {
throw new SystemException("'" . $className . "' should implement wcf\\system\\option\\IOptionType");
}
}
return $className;
}
/**
* @see \wcf\system\option\OptionHandler::validateOption()
*/
protected function validateOption(Option $option)
{
parent::validateOption($option);
if (!$this->isAdmin()) {
// get type object
$typeObj = $this->getTypeObject($option->optionType);
if ($typeObj->compare($this->optionValues[$option->optionName], WCF::getSession()->getPermission($option->optionName)) == 1) {
throw new UserInputException($option->optionName, 'exceedsOwnPermission');
}
} else {
if ($option->optionName == 'admin.user.accessibleGroups' && $this->group !== null && $this->group->isAdminGroup()) {
$hasOtherAdminGroup = false;
foreach (UserGroup::getGroupsByType() as $userGroup) {
if ($userGroup->groupID != $this->group->groupID && $userGroup->isAdminGroup()) {
$hasOtherAdminGroup = true;
break;
}
}
// prevent users from dropping their own admin state
if (!$hasOtherAdminGroup) {
// get type object
$typeObj = $this->getTypeObject($option->optionType);
if ($typeObj->compare($this->optionValues[$option->optionName], WCF::getSession()->getPermission($option->optionName)) == -1) {
throw new UserInputException($option->optionName, 'cannotDropPrivileges');
}
}
}
}
}
/**
* @see \wcf\system\option\IOptionHandler::readUserInput()
*/
public function readUserInput(array &$source)
{
parent::readUserInput($source);
// remove 4 byte utf-8 characters (e.g. emoji)
foreach ($this->rawValues as &$value) {
if (is_string($value)) {
$value = MessageUtil::stripCrap($value);
}
}
if ($this->searchMode) {
$this->optionValues = $this->rawValues;
}
}
/**
* @see wcf\system\option\OptionHandler::save()
*/
public function save($categoryName = null, $optionPrefix = null)
{
$options = parent::save($categoryName, $optionPrefix);
// remove options which are not asked during registration
if ($this->inRegistration && !empty($options)) {
foreach ($this->options as $option) {
if (!$option->askDuringRegistration && array_key_exists($option->optionID, $options)) {
unset($options[$option->optionID]);
}
}
}
return $options;
}
/**
* @see wcf\system\option\IOptionHandler::readUserInput()
*/
public function readUserInput(array &$source) {
parent::readUserInput($source);
if ($this->searchMode) {
$this->optionValues = $this->rawValues;
}
}
