<?php
require_once "libraries/head.php";
if (!isLogin()) {
sendAjaxRedirect("login.php");
}
if (isset($_POST["groupid"]) && isset($_POST["newstatus"])) {
if (!isValidID($_POST["groupid"]) || !isValidID($_POST["newstatus"])) {
sendAjaxResErr("Group ID or Status invalid!");
}
$result = executeChange($_SESSION["userID"], $_POST["groupid"], $_POST["newstatus"]);
if ($result === true) {
sendAjaxResSuc("Change group status successfully!");
} else {
sendAjaxResErr($result);
}
}
function executeChange($userID, $groupID, $newStatus)
{
$newStatus = $newStatus;
if ($newStatus !== "1" && $newStatus !== "2" && $newStatus !== "3") {
return "Invalid status!";
}
$userDAO = new UserDAO();
$user = $userDAO->getUserByID($userID);
$groupDAO = new GroupDAO();
$group = $groupDAO->getGroupByID($groupID);
if ($group === null) {
return "Could not find this group!";
}
if ($group->getActivateStatus() === $newStatus) {
<?php
require_once "libraries/head.php";
if (isLogin()) {
sendAjaxRedirect("index.php");
}
if (isset($_POST["username"]) && isset($_POST["password"]) && isset($_POST["confirmpw"]) && isset($_POST["firstname"]) && isset($_POST["lastname"]) && isset($_POST["gender"])) {
$result = execSignup($_POST["username"], $_POST["password"], $_POST["confirmpw"], $_POST["firstname"], $_POST["lastname"], $_POST["gender"]);
if ($result === true) {
sendAjaxResSuc();
} else {
sendAjaxResErr($result);
}
}
function execSignup($username, $password, $confirmpw, $firstname, $lastname, $gender)
{
if ($username == "" || !isValidUsername($username)) {
return "Username is empty or invalid!";
}
if ($password == "" || !isValidPassword($password)) {
return "Password is empty or invalid!";
}
if ($confirmpw == "" || !isValidPassword($confirmpw)) {
return "Confirm Password is empty or invalid!";
}
if ($firstname == "" || !isValidName($firstname)) {
return "First Name is empty or invalid!";
}
if ($lastname == "" || !isValidName($lastname)) {
return "Last Name is empty or invalid!";
}
