/**
* Parses response body as JSON
* Result is cached internally
* @param bool $asObject
* @return stdClass|array
* @throws Exception
*/
public function getJson($asObject = true)
{
if (!$this->isContentType('application/json')) {
throw new Exception('Response is not JSON');
}
if ($asObject && empty($this->jsonAsObject) || !$asObject && empty($this->jsonAsArray)) {
$json = Utils::json_parse((string) $this->response->getBody(), !$asObject);
if ($asObject) {
$this->jsonAsObject = $json;
} else {
$this->jsonAsArray = $json;
}
}
return $asObject ? $this->jsonAsObject : $this->jsonAsArray;
}
protected function decrypt($message)
{
if (!$this->subscribed()) {
throw new Exception('No subscription');
}
if ($this->_subscription['deliveryMode']['encryption'] && $this->_subscription['deliveryMode']['encryptionKey']) {
$aes = new PubnubAES();
$message = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, base64_decode($this->_subscription['deliveryMode']['encryptionKey']), base64_decode($message), MCRYPT_MODE_ECB);
$message = Utils::json_parse($aes->unPadPKCS7($message, 128), true);
// PUBNUB itself always decode as array
}
return $message;
}
/**
* @inheritdoc
*/
public function getResponse(RequestInterface $request)
{
$body = Utils::json_parse((string) $request->getBody(), true);
return self::createBody(array('eventFilters' => $body['eventFilters'], 'expirationTime' => date('c', time() + $this->expiresIn), 'expiresIn' => $this->expiresIn, 'deliveryMode' => array('transportType' => 'PubNub', 'encryption' => false, 'address' => '123_foo', 'subscriberKey' => 'sub-c-foo', 'secretKey' => 'sec-c-bar'), 'id' => 'foo-bar-baz', 'creationTime' => date('c'), 'status' => 'Active', 'uri' => 'https=>//platform.ringcentral.com/restapi/v1.0/subscription/foo-bar-baz'));
}
/**
* Test padded AES result
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage JSON Error: Unexpected control character found
*/
public function testControl()
{
Utils::json_parse("{\"foo\":\"bar\"}");
}
/**
* Parses response body as JSON and returns an array
* Result is cached internally
* @return array
* @throws Exception
*/
public function jsonArray()
{
if (!$this->isContentType('application/json')) {
throw new Exception('Response is not JSON');
}
if (empty($this->_jsonAsArray)) {
$this->_jsonAsArray = Utils::json_parse($this->text(), true);
}
return $this->_jsonAsArray;
}
/**
* Attention, this function is NOT PUBLIC!!! The only reason it's public is due to PHP 5.3 limitations
* @protected
* @param $pubnubMessage
* @return bool
* @throws Exception
*/
public function notify($pubnubMessage)
{
$message = $pubnubMessage['message'];
//TODO Since pubnub blocks everything this is probably the only place where we can intercept the process and do subscription renew
//$this->renew();
if (!$this->alive()) {
throw new Exception('Subscription is not alive');
}
if ($this->_subscription['deliveryMode']['encryption'] && $this->_subscription['deliveryMode']['encryptionKey']) {
$aes = new PubnubAES();
$message = mcrypt_decrypt(MCRYPT_RIJNDAEL_128, base64_decode($this->_subscription['deliveryMode']['encryptionKey']), base64_decode($message), MCRYPT_MODE_ECB);
$message = Utils::json_parse($aes->unPadPKCS7($message, 128), true);
// PUBNUB itself always decode as array
}
//print 'Message received: ' . $message . PHP_EOL;
$this->dispatch(self::EVENT_NOTIFICATION, new NotificationEvent($message));
return $this->_keepPolling;
}
