/**
* This method is called there is activity in the API socket.
*/
public function onApiActivity($type)
{
/* Accept incoming requests and handle them as child processes */
$client = @stream_socket_accept($this->apisocket);
if ($client !== false) {
$clientHandler = new ClientHandler($client, $this->logger);
// Read the input from the client
$apiRequest = $clientHandler->readPacket();
if ($apiRequest->version != API_VERSION) {
$clientHandler->writePacket(new APIResponse(API_INVALID_VERSION, "API version must be: " . API_VERSION));
return;
}
$userPassword = $this->preferences->get($apiRequest->username, 'apipassword');
$isSuperAdmin = $apiRequest->username == $this->chatBot->vars['SuperAdmin'];
$fromLocalHost = $clientHandler->getClientAddress() == '127.0.0.1';
// password is not needed for superadmin from 'localhost' if the superadmin hasn't set password yet
$noPasswordNeeded = $isSuperAdmin && $fromLocalHost && !$userPassword;
if (!$noPasswordNeeded) {
if ($userPassword === false) {
$clientHandler->writePacket(new APIResponse(API_UNSET_PASSWORD, "Password has not been set for this user."));
return;
} else {
if ($userPassword != $apiRequest->password) {
$clientHandler->writePacket(new APIResponse(API_INVALID_PASSWORD, "Password was incorrect."));
return;
}
}
}
if ($apiRequest->type == API_SIMPLE_MSG) {
$type = 'msg';
$apiReply = new APISimpleReply();
} else {
if ($apiRequest->type == API_ADVANCED_MSG) {
$type = 'api';
$apiReply = new APIAdvancedReply();
} else {
$clientHandler->writePacket(new APIResponse(API_INVALID_REQUEST_TYPE, "Invalid request type."));
return;
}
}
try {
$responseCode = $this->process($type, $apiRequest->command, $apiRequest->username, $apiReply);
$response = new APIResponse($responseCode, $apiReply->getOutput());
} catch (APIException $e) {
$response = new APIResponse(API_EXCEPTION, $e->getResponseMessage());
} catch (Exception $e) {
$response = new APIResponse(API_EXCEPTION, $e->getMessage());
}
$clientHandler->writePacket($response);
}
}