private function handleRegister()
{
$errors = array();
$username = isset($_REQUEST[self::USR_NAME]) ? Util::escape($_REQUEST[self::USR_NAME]) : null;
$firstName = isset($_REQUEST[self::USR_FIRSTNAME]) ? Util::escape($_REQUEST[self::USR_FIRSTNAME]) : null;
$lastName = isset($_REQUEST[self::USR_LASTNAME]) ? Util::escape($_REQUEST[self::USR_LASTNAME]) : null;
$mail = isset($_REQUEST[self::USR_MAIL]) ? Util::escape($_REQUEST[self::USR_MAIL]) : null;
$password = isset($_REQUEST[self::USR_PASSWORD]) ? Util::escape($_REQUEST[self::USR_PASSWORD]) : null;
$password2 = isset($_REQUEST[self::USR_PASSWORD2]) ? Util::escape($_REQUEST[self::USR_PASSWORD2]) : null;
$channels = isset($_REQUEST[self::USR_CHANNELS]) ? $_REQUEST[self::USR_CHANNELS] : null;
if ($username == null || $firstName == null || $lastName == null || $mail == null || $password == null || $password2 == null || $channels == null) {
$errors[] = "Please fill in all fields.";
}
if (DataManager::userNameExists($username)) {
$errors[] = "Username already exists.";
}
if (DataManager::mailAddressExists($mail)) {
$errors[] = "Mail address already in use.";
}
if ($password !== $password2) {
$errors[] = "Entered passwords have to be equal.";
}
if (count($channels) == 0) {
$errors[] = "Please select one or more channels.";
}
if (count($errors) > 0) {
echo $_REQUEST[self::USR_MAIL];
$this->forwardRequest($errors, '?view=register', array(self::USR_NAME => $_REQUEST[self::USR_NAME], self::USR_FIRSTNAME => $_REQUEST[self::USR_FIRSTNAME], self::USR_LASTNAME => $_REQUEST[self::USR_LASTNAME], self::USR_MAIL => $_REQUEST[self::USR_MAIL]));
} else {
DataManager::createUser($username, $firstName, $lastName, $mail, $password, $channels);
AuthenticationManager::authenticate($username, $password);
}
}