function signup($aid, $id, $name)
{
global $conn;
if (!$id or !$name or !is_numeric($id)) {
return array("失败", "输入格式错误", 0);
}
if (isfull($aid)) {
return array("失败", "活动人数已满", 0);
}
$allnumber = $conn->select('activities_sign', ['sid'], "aid = " . htmlspecialchars($aid));
foreach ($allnumber as $key => $value) {
if ($value['sid'] == htmlspecialchars($id)) {
return array("失败", "已经注册该活动", 0);
}
}
do_signup($aid, $id, $name);
$allnumber = $conn->select('activities_sign', ['sid'], "aid = " . htmlspecialchars($aid));
foreach ($allnumber as $key => $value) {
if ($value['sid'] == htmlspecialchars($id)) {
return array("成功", "注册成功", 1);
}
}
return array("失败", "内部错误", 0);
}
function signup($login, $pass, $email = null)
{
if (signup_unsafe($login, $pass, $email)) {
return true;
} else {
return "Не удалось произвести регистрацию.";
}
}
function do_signup()
{
if (isset($_POST["login"]) && isset($_POST["pass"])) {
signup($_POST["login"], $_POST["pass"]);
}
}
session_start();
$query = $_POST["q"];
$db = new mysqli("localhost", DB_USER, DB_PASSWORD, DB_NAME);
if (!$db->connect_errno) {
if ($query == "login") {
do_login();
} else {
if ($query == "logout") {
do_logout();
} else {
if ($query == "signup") {
do_signup();
}
}
}
}
header("Location: /");
function process($user, $msg)
{
$action = unwrap($msg);
say("< " . $action);
$request_body = json_decode($action, true);
if (empty($request_body)) {
say("ERROR: invalid request body");
return;
}
if (!array_key_exists("method", $request_body) || !array_key_exists("resource", $request_body) || !array_key_exists("msg_id", $request_body)) {
say("ERROR: missing mandatory property");
return;
}
$method = $request_body["method"];
$resource = $request_body["resource"];
$result = NULL;
if ($method == "POST" && $resource == "/user") {
$result = do_signup($request_body);
} else {
if ($method == "POST" && $resource == "/contact") {
say("process login");
$result = do_login($request_body, $user);
} else {
if ($method == "GET" && $resource == "/contact") {
say("process whoisonline");
$result = do_whoisonline($user);
} else {
if ($method == "DELETE" && $resource == "/contact") {
say("process logout");
$result = do_logout($user);
} else {
if ($method == "NOTIFY" && $resource == "/contact") {
say("process notify");
$result = do_notify($request_body, $user);
} else {
if ($resource != "/user" && $resource != "/contact") {
if ($method == "POST") {
$result = do_post_resource($request_body, $user);
} else {
if ($method == "PUT") {
$result = do_put_resource($request_body, $user);
} else {
if ($method == "GET") {
$result = do_get_resource($request_body, $user);
} else {
if ($method == "DELETE") {
$result = do_delete_resource($request_body, $user);
} else {
if ($method == "SUBSCRIBE") {
$result = do_subscribe_resource($request_body, $user);
} else {
if ($method == "NOTIFY") {
$result = do_publish_resource($request_body, $user);
}
}
}
}
}
}
} else {
// this is an unknown request
$result = array("code" => "failed", "reason" => "unknown command " . $method . " " . $resource);
}
}
}
}
}
}
$result['msg_id'] = $request_body['msg_id'];
header("Content-type: application/json");
$param = json_encode($result);
send($user->socket, $param);
}
