/**
* Callback when a client sends a message
*
* @param \WebSocketServer\Core\Server $server The websocket server
* @param \WebSocketServer\Socket\Client $client The client
* @param \WebSocketServer\Socket\Frame $frame The message
*/
public function onMessage(Server $server, Client $client, Frame $frame)
{
$data = json_decode($frame->getData());
switch ($data->event) {
case 'listRooms':
$client->sendText(json_encode(['event' => $data->event, 'rooms' => $this->getRooms()]));
break;
case 'connect':
$client->sendText(json_encode(['event' => $data->event, 'result' => $this->connect($data->roomId, $data->username), 'roomId' => $data->roomId]));
break;
case 'loadRoom':
$client->sendText(json_encode(['event' => $data->event, 'users' => $this->getUsersOfRoom($data->roomId), 'messages' => []]));
$room = $this->roomCollection->getById($data->roomId);
$user = $room->getUser(session_id());
$server->sendToAllButClient(json_encode(['event' => 'userConnected', 'id' => session_id(), 'username' => $user->getUsername(), 'avatarHash' => md5($user->getUsername()), 'message' => $user->getUsername() . ' entered the room.']), $client);
break;
case 'userStartedTyping':
$server->broadcast(json_encode(['event' => $data->event, 'id' => session_id()]));
break;
case 'userStoppedTyping':
$server->broadcast(json_encode(['event' => $data->event, 'id' => session_id()]));
break;
case 'sendMessage':
$room = $this->roomCollection->getById($data->roomId);
$user = $room->getUser(session_id());
$server->broadcast(json_encode(['event' => $data->event, 'message' => ['type' => 'post', 'text' => $data->message, 'user' => ['id' => session_id(), 'username' => $user->getUsername(), 'avatarHash' => md5($user->getUsername())]]]));
break;
}
}
/**
* Callback when a client sends a message
*
* @param \WebSocketServer\Event\Event $event The event
* @param \WebSocketServer\Socket\Client $client The client
* @param \WebSocketServer\Socket\Message $message The message
*/
public function onMessage(Event $event, Client $client, Message $message)
{
if ($message->getOpcode() === Message::OP_TEXT) {
if ($message->getData() == '!!staph') {
$client->getServer()->broadcast($client->getAppData('user')->getId() . ' stopped the server');
$client->getServer()->stop();
} else {
$data = json_decode($message->getData());
$user = $client->getAppData('user');
switch ($data->event) {
case 'listRooms':
$client->sendText(json_encode(['event' => $data->event, 'rooms' => $this->roomManager->getAllNames()]));
return;
case 'connect':
// check whether username is set
if (!trim($data->username)) {
$client->sendText(json_encode(['event' => 'error', 'errors' => [['name' => 'username', 'message' => 'Username is required']]]));
return;
}
// check whether room is set or created
if (!trim($data->roomId) && !trim($data->roomName)) {
$client->sendText(json_encode(['event' => 'error', 'errors' => [['name' => 'room', 'message' => 'Room is required']]]));
return;
}
if (!trim($data->roomId)) {
$room = $this->roomManager->create($data->roomName);
} else {
$room = $this->roomManager->getById($data->roomId);
}
$user->setUsername($data->username);
$room->addUser($user);
$client->sendText(json_encode(['event' => $data->event, 'roomId' => $room->getId(), 'result' => 'success']));
$client->getServer()->sendToAllButClient(json_encode(['event' => 'userConnected', 'id' => $user->getHashedId(), 'username' => $user->getUsername(), 'avatarHash' => md5($user->getUsername()), 'message' => $user->getUsername() . ' entered the room.']), $client);
return;
case 'loadRoom':
$user->setStatus(UserEntity::STATUS_ONLINE);
$room = $this->roomManager->getById($data->roomId);
if ($room === null) {
$client->sendText(json_encode(['event' => 'error', 'errors' => [['name' => 'room', 'message' => 'Invalid room chosen']]]));
return;
}
$userCollection = $room->getUsers();
$users = [];
foreach ($userCollection as $user) {
$users[] = $user->getInfo();
}
$client->sendText(json_encode(['event' => $data->event, 'users' => $users, 'messages' => []]));
return;
case 'userStartedTyping':
$client->getServer()->broadcast(json_encode(['event' => 'userChangedStatus', 'id' => $user->getHashedId(), 'status' => 'typing']));
return;
case 'userStoppedTyping':
$client->getServer()->broadcast(json_encode(['event' => $data->event, 'id' => $user->getHashedId()]));
return;
case 'sendMessage':
$room = $this->roomManager->getById($data->roomId);
$client->getServer()->broadcast(json_encode(['event' => $data->event, 'message' => ['type' => 'post', 'text' => $data->message, 'user' => ['id' => $user->getHashedId(), 'username' => $user->getUsername(), 'avatarHash' => md5($user->getUsername())]]]));
return;
}
}
}
}
