/** * @param string $package * @param Http\Request $request * @param Http\Response $response * @param bool $subRequest * @throws CoreException * @return \Micro\Http\Response */ public function resolve($package, Http\Request $request, Http\Response $response, $subRequest = \false) { if (!is_string($package) || strpos($package, '@') === \false) { throw new CoreException('[' . __METHOD__ . '] Package must be in [Package\\Handler@action] format', 500); } list($package, $action) = explode('@', $package); if (!class_exists($package, \true)) { throw new CoreException('[' . __METHOD__ . '] Package class "' . $package . '" not found', 404); } $parts = explode('\\', $package); $packageParam = Utils::decamelize($parts[0]); $controllerParam = Utils::decamelize($parts[count($parts) - 1]); $actionParam = Utils::decamelize($action); $request->setParam('package', $packageParam); $request->setParam('controller', $controllerParam); $request->setParam('action', $actionParam); $packageInstance = new $package($request, $response); if ($packageInstance instanceof Controller) { $actionMethod = lcfirst(Utils::camelize($action)) . 'Action'; } else { $actionMethod = lcfirst(Utils::camelize($action)); } if (!method_exists($packageInstance, $actionMethod)) { throw new CoreException('[' . __METHOD__ . '] Method "' . $actionMethod . '" not found in "' . $package . '"', 404); } if ($packageInstance instanceof ContainerAwareInterface) { $packageInstance->setContainer($this); } $scope = ''; if ($packageInstance instanceof Controller) { $packageInstance->init(); $scope = $packageInstance->getScope(); } if (($packageResponse = $packageInstance->{$actionMethod}()) instanceof Http\Response) { return $packageResponse; } if (is_object($packageResponse) && !$packageResponse instanceof View) { throw new CoreException('[' . __METHOD__ . '] Package response is object and must be instance of View', 500); } if ($packageResponse === \null || is_array($packageResponse)) { if ($packageInstance instanceof Controller) { $view = $packageInstance->getView(); } else { $view = new View(); } if (is_array($packageResponse)) { $view->addData($packageResponse); } $packageResponse = $view; } if ($packageResponse instanceof View) { if ($packageResponse->getTemplate() === \null) { $packageResponse->setTemplate(($scope ? $scope . '/' : '') . $controllerParam . '/' . $actionParam); } $packageResponse->injectPaths((array) package_path($parts[0], 'Resources/views')); if (($eventResponse = $this->get('event')->trigger('render.start', ['view' => $packageResponse])) instanceof Http\Response) { return $eventResponse; } if ($subRequest) { $packageResponse->setRenderParent(\false); } $response->setBody((string) $packageResponse->render()); } else { $response->setBody((string) $packageResponse); } return $response; }