public function nickChanged(IrcDataObject $data)
{
$logger = $this->getModulePool()->get('Logger');
$logger->info('Nickname change detected; old: ' . $this->getNickname() . '; new: ' . $data->getParams()['nickname']);
$this->setNickname($data->getParams()['nickname']);
$configuration = $this->getModulePool()->get('Configuration');
$configuration->set('nick', $data->getParams()['nickname']);
}
public function amiauthorizedCommand($command, $params, IrcDataObject $object)
{
$user = !empty($params) ? trim($params) : $object->getMessage()['nick'];
$channel = $object->getTargets()[0];
$authorized = $this->parent->nicknameIsTrusted($user);
$message = $authorized ? $user . ' is authorized.' : $user . ' is NOT authorized.';
$connection = $this->parent->getModule('Connection');
$connection->write($connection->getGenerator()->ircPrivmsg($channel, $message));
}
public function onCanAuthenticate(IrcDataObject $resource)
{
if (trim($resource->getIrcMessage()) != 'AUTHENTICATE +') {
return;
}
$configuration = $this->getModule('Configuration');
$saslHive = $configuration->get('sasl');
$string = base64_encode($saslHive['user'] . "" . $saslHive['user'] . "" . $saslHive['password']);
$this->connection->write('AUTHENTICATE ' . $string . "\r\n");
$this->authenticationComplete = true;
$logger = $this->getModule('Logger');
$logger->debug('Stage 3 SASL complete; Authentication complete; Awaiting result.');
}
public function partCommand($command, $params, IrcDataObject $data)
{
$auth = $this->parent->getModule('Auth');
if (!$auth->nicknameIsTrusted($data->getMessage()['nick'])) {
return;
}
$channel = !empty($params) ? $params : $data->getTargets()[0];
if (!Validation::isChannelName($channel) || !$this->parent->isInChannel($channel)) {
return;
}
$connection = $this->parent->getModule('Connection');
$connection->write($connection->getGenerator()->ircPart($channel));
}
/**
* @param IrcDataObject $resource
*/
public function updateAvailableCapabilities(IrcDataObject $resource)
{
$params = $resource->getParams();
if (is_array($params)) {
return;
}
$matches = preg_match('/ACK :(.+)/i', $params, $out);
if (empty($matches) || empty($out[1])) {
return;
}
$capabilities = trim(strtolower($out[1]));
$capabilities = explode(' ', $capabilities);
foreach ($capabilities as $cap) {
$this->parent->getEventEmitter()->emit('irc.connection.cap.acquired', [$cap]);
$this->parent->getEventEmitter()->emit('irc.connection.cap.' . $cap . '.acquired', [$cap]);
}
$this->acquiredCapabilities = array_merge($this->acquiredCapabilities, $capabilities);
$this->acquiredCapabilities = array_unique($this->acquiredCapabilities);
}
/**
* @param IrcDataObject $message
* @return void
*/
public function sniffLinks(IrcDataObject $message)
{
$string = $message->getParams()['text'];
$target = $message->getTargets()[0];
try {
$uri = SnifferHelper::extractUriFromString($string);
} catch (NoUriFoundException $e) {
return;
}
$cacheItem = $this->uriCache->getCacheItem($uri);
if (!$cacheItem) {
try {
$shortUri = $this->createShortUri($uri);
# We prefer is.gd for content type queries. This significantly reduces errors.
$contentTypeUri = $shortUri;
if ($contentTypeUri == 'No short url') {
$contentTypeUri = $uri;
}
$content_type = SnifferHelper::getContentTypeFromUri($contentTypeUri);
$title = '(not a web page, content type: ' . $content_type . ')';
if ($content_type == 'text/html') {
$title = SnifferHelper::getTitleFromUri($uri);
}
} catch (PageTitleDoesNotExistException $e) {
$title = '(Page title not found or empty. Put that in your pipe and smoke it.)';
} catch (ContentTypeNotFoundException $e) {
return;
} catch (GuzzleException $e) {
$title = '(link was unresponsive: ' . $uri . ')';
}
if (!empty($title) && !empty($shortUri)) {
$this->uriCache->addCacheItem($uri, $title, $shortUri);
}
} else {
$title = $cacheItem->getTitle();
$shortUri = $cacheItem->getShortUri();
}
if (empty($shortUri) || empty($title)) {
return;
}
$connection = $this->getModule('Connection');
$connection->write($connection->getGenerator()->ircNotice($target, '[' . $shortUri . '] ' . $title));
}
public function parseCommands(IrcDataObject $data)
{
$configuration = $this->getModulePool()->get('Configuration');
$command = '([a-zA-Z0-9]+)';
$params = '(?: (.+))?';
$tests = [$configuration->get('nick') . "[^a-zA-Z0-9]+{$command}{$params}", preg_quote($configuration->get('prefix')) . "{$command}{$params}"];
$command = '';
$params = '';
foreach ($tests as $test) {
if (preg_match('/^' . $test . '/', $data->getParams()['text'], $out) === false || empty($out)) {
continue;
}
$command = strtolower($out[1]);
// Done like this as to not cause an exception.
$params = array_key_exists(2, $out) ? $out[2] : '';
break;
}
if (empty($command)) {
return;
}
$this->getEventEmitter()->emit('irc.command', [$command, $params, $data]);
$this->getEventEmitter()->emit('irc.command.' . $command, [$command, $params, $data]);
}
/**
* The wiki command itself.
* @param IrcDataObject $data The data received.
*/
public function wikiCommand($command, $params, IrcDataObject $data)
{
$params = trim($params);
$user = $data->getMessage()['nick'];
if (preg_match('/ @ ([\\S]+)$/', $params, $out) && !empty($out[1])) {
$user = $out[1];
$params = preg_replace('/ @ ([\\S]+)$/', '', $params);
}
// Merge multiple spaces into one, trim the result, urlencode it.
$query = urlencode(trim(preg_replace('/\\s\\s+/', ' ', $params)));
$url = $this->wikiURL . '/api.php?' . 'action=opensearch' . '&limit=1&namespace=0' . '&format=json&redirects=resolve&search=';
$bodyResource = Remote::getUriBody($url . $query);
$contents = $bodyResource->getContents();
$result = json_decode($contents);
$connection = $this->getModule('Connection');
if ($result === false || empty($result[1])) {
$connection->write($connection->getGenerator()->ircPrivmsg($data->getTargets()[0], $user . ': Sorry, I could not find a page matching your query. Please try again.'));
return;
}
// OpenSearch API
$title = $result[1][0];
$link = $result[3][0];
$connection->write($connection->getGenerator()->ircPrivmsg($data->getTargets()[0], $user . ': ' . $title . ' - ' . $link));
}
public function channelJoined(IrcDataObject $object)
{
$channel = $object->getParams()[1];
$this->getEventEmitter()->emit('irc.channel.joined', [$channel]);
}
public function accountNotifyWatcher(IrcDataObject $object)
{
$nickname = $object->getMessage()['nick'];
$accountname = trim($object->getParams());
$this->accountMap[$nickname] = $accountname;
}
public function keywordListener($command, $params, IrcDataObject $data)
{
$sourcePool = $this->getSourcePool();
$originChannel = $data->getTargets()[0];
if (!$sourcePool->sourceKeyExists($command)) {
return;
}
$paramData = $this->parseParams($params);
if (empty($params) || empty($paramData)) {
$this->replyToChannel($originChannel, 'Invalid parameters. Usage: ' . $command . ' [search term] (@ [user])');
return;
}
$this->handleResult($command, $paramData['search'], $originChannel, $paramData['user']);
}
public function get($command, $params, IrcDataObject $object)
{
$channel = $object->getTargets()[0];
$channelStorage = $this->getChannelStorage($channel);
$value = $channelStorage->get($command);
if (!$value) {
$value = $this->globalStorage->get($command);
}
if (!$value) {
return;
}
$connection = $this->getModule('Connection');
$connection->write($connection->getGenerator()->ircPrivmsg($channel, $value));
}
