public function testValidNickname()
{
$valid = 'SomeNickname';
$this->assertTrue(Validation::isNickname($valid));
$invalid = ['Some Nickname', '@SomeNickname'];
foreach ($invalid as $nick) {
$this->assertFalse(Validation::isNickname($nick));
}
}
/**
* @param string $uri
* @return StreamInterface
*/
public static function getUriBody($uri)
{
if (!Validation::isValidLink($uri)) {
throw new InvalidUriException($uri . ' is not a valid link');
}
$httpClient = new Client();
$resource = $httpClient->get($uri, ['allow_redirects' => true, 'connect_timeout' => 2, 'timeout' => 5]);
unset($httpClient);
$contents = $resource->getBody();
unset($resource);
return $contents;
}
public function partCommand($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 string $string
* @return string
*/
public static function extractUriFromString($string)
{
if (empty($string)) {
throw new NoUriFoundException();
}
$hasMatches = preg_match('/https?\\:\\/\\/[A-Za-z0-9\\-\\/._~:?#@!$&\'()*+,;=%]+/i', $string, $matches);
if (!$hasMatches || empty($matches)) {
throw new NoUriFoundException();
}
$possibleUri = $matches[0];
if (!Validation::isValidLink($possibleUri)) {
throw new NoUriFoundException();
}
return $possibleUri;
}
/**
* @param string $uri
* @return string
*/
public static function createShortLink($uri)
{
if (!Validation::isValidLink($uri)) {
throw new InvalidUriException($uri . ' is not a valid link');
}
// Pieces...
$shortenerBaseUrl = 'http://is.gd/create.php?format=json&url=%s';
$uri = urlencode($uri);
// Add them together...
$shortenerUrl = sprintf($shortenerBaseUrl, $uri);
// And fire a request.
$body = Remote::getUriBody($shortenerUrl);
$contents = $body->getContents();
if (!($decoded = json_decode($contents)) || empty($decoded->shorturl)) {
throw new ShortUriCreationFailedException('Received an invalid result set');
}
return $decoded->shorturl;
}
/**
* @param string $channel
*/
public function joinChannel($channel)
{
if (!Validation::isChannelName($channel) || $this->isInChannel($channel)) {
return;
}
$connection = $this->getModule('Connection');
$connection->write($connection->getGenerator()->ircJoin($channel));
}
