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<?php
namespace App\Controllers\Client;
use App\Database;
use App\Errors\AppException;
use App\Errors\NotFoundError;
use App\Errors\UnauthorizedError;
use App\Models\Device;
use App\Models\User;
use App\Support\RequestValidator;
use Cassandra\Exception\UnauthorizedException;
use Matrix\Enums\ErrorCode;
use Matrix\Responses\ClientAccountWhoamiGetResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\Routing\Attribute\Route;
class UserController
{
#[Route(path: "/_matrix/client/v3/account/whoami", methods: ["GET"])]
public function whoami(Request $request): Response
{
$user = User::authenticateWithRequest($request);
$device = Device::fetch(userId: $user->getId());
return new JsonResponse(new ClientAccountWhoamiGetResponse(
userId: $user->getId(),
deviceId: $device->getId(),
));
}
/**
* @see https://spec.matrix.org/v1.16/client-server-api/#post_matrixclientv3useruseridfilter
*/
#[Route(path: "/_matrix/client/r0/user/{userId}/filter", methods: ["POST"])]
#[Route(path: "/_matrix/client/v3/user/{userId}/filter", methods: ["POST"])]
public function uploadFilter(Request $request): Response
{
$accessToken = str_replace("Bearer ", "", $request->headers->get("authorization") ?: "");
$user = User::fetchWithAccessToken($accessToken);
if (empty($user)) {
throw new UnauthorizedError();
}
$userId = $request->get("userId");
if ($user->getId() !== $userId) {
throw new UnauthorizedError();
}
$body = json_decode($request->getContent(), true);
RequestValidator::validateJson();
$filterId = md5($userId . random_bytes(512));
Database::getInstance()->query(<<<SQL
insert into filters (id, account_data, event_fields, event_format, presence, room, user_id)
values (:id, :account_data, :event_fields, :event_format, :presence, :room, :user_id)
SQL, [
"id" => $filterId,
"account_data" => isset($body["account_data"]) ? json_encode($body["account_data"]) : null,
"event_fields" => isset($body["event_fields"]) ? json_encode($body["event_fields"]) : null,
"event_format" => isset($body["event_format"]) ? json_encode($body["event_format"]) : null,
"presence" => isset($body["presence"]) ? json_encode($body["presence"]) : null,
"room" => isset($body["room"]) ? json_encode($body["room"]) : null,
"user_id" => $userId,
]);
return new JsonResponse([
"filter_id" => $filterId,
]);
}
#[Route(path: "/_matrix/client/v3/user/{userId}/{filter}/{filterId}", methods: ["GET"])]
public function getFilter(Request $request): Response
{
$user = User::authenticateWithRequest($request);
$userId = $request->attributes->get("userId");
$filterId = $request->attributes->get("filterId");
$filter = Database::getInstance()
->query("select * from filters where id=:id and user_id=:user_id", [
"id" => $filterId,
"user_id" => $userId,
])
->fetch();
if (empty($filter)) {
throw new AppException(
ErrorCode::NOT_FOUND,
"Unknown filter.",
Response::HTTP_NOT_FOUND
);
}
return new JsonResponse([
"account_data" => json_decode($filter["account_data"] ?? ""),
"event_fields" => json_decode($filter["event_fields"] ?? ""),
"event_format" => $filter["event_format"] ?? "",
"presence" => json_decode($filter["presence"] ?? ""),
"room" => json_decode($filter["room"] ?? ""),
]);
}
#[Route(path: "/_matrix/client/v3/profile/{userId}", methods: ["GET"])]
public function getProfile(Request $request): Response
{
$userId = $request->attributes->get("userId");
$user = Database::getInstance()->query("select * from users where id=:user_id", ["user_id" => $userId])->fetch();
if (empty($user)) {
throw new AppException(
ErrorCode::NOT_FOUND,
"There is no profile information for this user or this user does not exist.",
Response::HTTP_NOT_FOUND
);
}
return new JsonResponse();
}
#[Route(path: "/_matrix/client/v3/user/{userId}/account_data/{type}", methods: ["GET"])]
public function getAccountData(Request $request): Response
{
$user = User::authenticateWithRequest($request);
$userId = $request->attributes->get("userId");
$type = $request->attributes->get("type");
if ($user->getId() !== $userId) {
throw new UnauthorizedError("Cannot get account data for other users.");
}
$value = Database::getInstance()
->query("select value from account_data where user_id=:user_id and key=:key", [
"user_id" => $userId,
"key" => $type,
])
->fetchColumn();
if (empty($value)) {
throw new NotFoundError("Account data not found.");
}
return new JsonResponse([
$type => $value,
]);
}
#[Route(path: "/_matrix/client/v3/user/{userId}/account_data/{type}", methods: ["PUT"])]
public function setAccountData(Request $request): Response
{
$user = User::authenticateWithRequest($request);
$body = json_decode($request->getContent(), true);
RequestValidator::validateJson();
$userId = $request->attributes->get("userId");
$type = $request->attributes->get("type");
if ($user->getId() !== $userId) {
throw new UnauthorizedError("Cannot add account data for other users.");
}
Database::getInstance()
->query(
<<<SQL
insert into account_data (key, value, user_id) values (:key, :value, :user_id)
on conflict (user_id, key) do update set
value = excluded.value
SQL,
[
"key" => $type,
"value" => $request->getContent(),
"user_id" => $userId,
]
);
return new JsonResponse();
}
}
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