/**
* Create Request object from Raw Request
*
* @param string $string
* @return Collection\Request | Collection\Response on error
*/
public function createRequestFromRawRequest($string)
{
// Process through the layer before processing
$string = $this->protocolLayerStack->handleRequest($string);
$collection = new Collection\Request();
try {
// Decode the data
$data = @json_decode($string, true);
// No array means decoding failed
if (is_array($data) === false) {
throw new Exception\InvalidRequest('Parse error', static::PARSE_ERROR);
}
// Make it a batch request
if (Common\ArrayUtils::isAssociative($data)) {
$data = array($data);
}
foreach ($data as $requestData) {
// Always hace request object
$request = new Entity\Request();
// Append the request object
$collection->append($request);
// Next checks expects an array
if (is_array($requestData) === false) {
$requestData = array();
}
// Get the available arguments
$jsonRpc = $this->getArrayItem('jsonrpc', $requestData, null);
$method = $this->getArrayItem('method', $requestData, null);
$params = $this->getArrayItem('params', $requestData, array());
$id = $this->getArrayItem('id', $requestData, null);
// Set the values on the request object
$request->setJsonrpc($jsonRpc)->setId($id)->setMethod($method);
// Set all the parameters
foreach ($params as $offset => $value) {
$request->addParam($value, $offset);
}
}
} catch (\Exception $e) {
// Error occured and create
$response = $this->createResponseFromException(new Entity\Request(), $e);
// Create collection response object
$responseCollection = new Collection\Response();
// Attach the single response error (parse error);
$responseCollection->append($response);
// Return the response collection
return $responseCollection;
}
return $collection;
}
/**
* Prepare the request for sending
*
* @param Collection\Request $request
* @return string A JSON encoded JSON RPC string
*/
protected function prepareRequest(Collection\Request $request)
{
$data = $request->getArrayCopy();
foreach ($data as $index => $value) {
if ($value['jsonrpc'] === null) {
unset($data[$index]['jsonrpc']);
}
if (empty($value['params'])) {
unset($data[$index]['params']);
}
if ($value['id'] === null) {
unset($data[$index]['id']);
}
}
// On single request we do not send in batch mode
if ($request->isBatch() === false) {
$data = array_shift($data);
}
$json = @json_encode($data);
if ($json === false) {
throw new Exception\RuntimeException('Could not encode request data', 1);
}
return $json;
}
public function testPerformCallbackFailure()
{
$this->setExpectedException('\\Jdolieslager\\JsonRpc\\Exception\\InvalidArgument');
$collection = new Request();
$response = new Response();
$response->setId(1);
$collection->performCallback($response);
}
