/**
* get users by user login names except me
*
* @param Array $loginNames
* @return Array
*/
protected function getUsersByUserLoginNamesExceptMe(array $loginNames)
{
foreach ($loginNames as $key => $loginName) {
$loginNames[$key] = str_replace('\\\\', '\\', $loginNames[$key]);
$loginNames[$key] = str_replace("\\'", "'", $loginNames[$key]);
}
$objsUserProfile = UserProfile::getUserProfilesByUsername($loginNames);
$objsUser = array();
foreach ($objsUserProfile as $oUserProfile) {
if (empty($oUserProfile)) {
continue;
}
$oUser = $oUserProfile->getDecoratedObject();
if ($oUser->userID && $oUser->userID != $this->oUser->userID) {
$objsUser[] = $oUser;
}
}
return $objsUser;
}
/**
* @see wcf\form\IForm::readFormParameters()
*/
public function readFormParameters()
{
parent::readFormParameters();
if (isset($_POST['sum'])) {
$this->sum = (int) $_POST['sum'];
}
if (isset($_POST['reason'])) {
$this->reason = StringUtil::trim($_POST['reason']);
}
if (isset($_POST['username'])) {
$this->usernames = StringUtil::trim($_POST['username']);
}
if (isset($_POST['isModerativ']) && $_POST['isModerativ'] == 1 && WCF::getSession()->getPermission('mod.jcoins.canModTransfer')) {
$this->isModerativ = 1;
}
if (count(explode(',', $this->usernames)) > 0) {
$users = explode(',', $this->usernames);
$this->user = UserProfile::getUserProfilesByUsername(ArrayUtil::trim(explode(',', $this->usernames)));
}
}
/**
* Validates the participants.
*
* @param string $participants
* @param string $field
* @param array<integer> $existingParticipants
* @return array $result
*/
public static function validateParticipants($participants, $field = 'participants', array $existingParticipants = array())
{
$result = array();
$error = array();
// loop through participants and check their settings
$participantList = UserProfile::getUserProfilesByUsername(ArrayUtil::trim(explode(',', $participants)));
// load user storage at once to avoid multiple queries
$userIDs = array();
foreach ($participantList as $user) {
if ($user) {
$userIDs[] = $user->userID;
}
}
UserStorageHandler::getInstance()->loadStorage($userIDs);
foreach ($participantList as $participant => $user) {
try {
if ($user === null) {
throw new UserInputException($field, 'notFound');
}
// user is author
if ($user->userID == WCF::getUser()->userID) {
throw new UserInputException($field, 'isAuthor');
} else {
if (in_array($user->userID, $existingParticipants)) {
throw new UserInputException($field, 'duplicate');
}
}
// validate user
self::validateParticipant($user, $field);
// no error
$existingParticipants[] = $result[] = $user->userID;
} catch (UserInputException $e) {
$error[] = array('type' => $e->getType(), 'username' => $participant);
}
}
if (!empty($error)) {
throw new UserInputException($field, $error);
}
return $result;
}
