/**
* Handle REST request.
*
* @return Mage_Webapi_Controller_Dispatcher_Rest
*/
public function dispatch()
{
try {
$this->_authentication->authenticate();
$route = $this->_router->match($this->_request);
$operation = $this->_request->getOperationName();
$resourceVersion = $this->_request->getResourceVersion();
$this->_apiConfig->validateVersionNumber($resourceVersion, $this->_request->getResourceName());
$method = $this->_apiConfig->getMethodNameByOperation($operation, $resourceVersion);
$controllerClassName = $this->_apiConfig->getControllerClassByOperationName($operation);
$controllerInstance = $this->_controllerFactory->createActionController($controllerClassName, $this->_request);
$versionAfterFallback = $this->_apiConfig->identifyVersionSuffix($operation, $resourceVersion, $controllerInstance);
/**
* Route check has two stages:
* The first is performed against full list of routes that is merged from all resources.
* The second stage of route check can be performed only when actual version to be executed is known.
*/
$this->_router->checkRoute($this->_request, $method, $versionAfterFallback);
$this->_apiConfig->checkDeprecationPolicy($route->getResourceName(), $method, $versionAfterFallback);
$action = $method . $versionAfterFallback;
$this->_authorization->checkResourceAcl($route->getResourceName(), $method);
$inputData = $this->_restPresentation->fetchRequestData($controllerInstance, $action);
$outputData = call_user_func_array(array($controllerInstance, $action), $inputData);
$this->_restPresentation->prepareResponse($method, $outputData);
} catch (Exception $e) {
$this->_response->setException($e);
}
$this->_response->sendResponse();
return $this;
}
/**
* Generate resource location.
*
* @param Mage_Core_Model_Abstract $createdItem
* @return string URL
*/
protected function _getCreatedItemLocation($createdItem)
{
$apiTypeRoute = $this->_routeFactory->createRoute('Mage_Webapi_Controller_Router_Route_Webapi', Mage_Webapi_Controller_Router_Route_Webapi::getApiRoute());
$resourceName = $this->_request->getResourceName();
$routeToItem = $this->_routeFactory->createRoute('Zend_Controller_Router_Route', $this->_apiConfig->getRestRouteToItem($resourceName));
$chain = $apiTypeRoute->chain($routeToItem);
$params = array(Mage_Webapi_Controller_Router_Route_Webapi::PARAM_API_TYPE => $this->_request->getApiType(), Mage_Webapi_Controller_Router_Route_Rest::PARAM_ID => $createdItem->getId(), Mage_Webapi_Controller_Router_Route_Rest::PARAM_VERSION => $this->_request->getResourceVersion());
$uri = $chain->assemble($params);
return '/' . $uri;
}
/**
* Check whether current request matches any route of specified method or not. Method version is taken into account.
*
* @param Mage_Webapi_Controller_Request_Rest $request
* @param string $methodName
* @param string $version
* @throws Mage_Webapi_Exception In case when request does not match any route of specified method.
*/
public function checkRoute(Mage_Webapi_Controller_Request_Rest $request, $methodName, $version)
{
$resourceName = $request->getResourceName();
$routes = $this->_apiConfig->getMethodRestRoutes($resourceName, $methodName, $version);
foreach ($routes as $route) {
if ($route->match($request)) {
return;
}
}
throw new Mage_Webapi_Exception($this->_helper->__('Request does not match any route.'), Mage_Webapi_Exception::HTTP_NOT_FOUND);
}
