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<?php |
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namespace suda\application; |
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use Exception; |
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use Throwable; |
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use suda\framework\Request; |
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use suda\framework\Response; |
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use suda\framework\http\Status; |
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use suda\framework\loader\Loader; |
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use suda\framework\route\MatchResult; |
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use suda\application\template\Template; |
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use suda\application\loader\ModuleLoader; |
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use suda\database\exception\SQLException; |
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use suda\application\template\RawTemplate; |
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use suda\application\loader\LanguageLoader; |
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use suda\application\wrapper\TemplateWrapper; |
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use suda\application\loader\ApplicationLoader; |
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use suda\application\processor\FileRequestProcessor; |
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use suda\framework\http\Request as RequestInterface; |
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use suda\application\wrapper\ExceptionContentWrapper; |
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use suda\application\exception\ConfigurationException; |
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use suda\framework\http\Response as ResponseInterface; |
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use suda\application\processor\TemplateAssetProcessor; |
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use suda\application\processor\TemplateRequestProcessor; |
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use suda\application\processor\RunnableRequestProcessor; |
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/** |
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* 应用程序 |
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*/ |
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class Application extends ApplicationSource |
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{ |
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/** |
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* @var DebugDumper |
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*/ |
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protected $dumper; |
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/** |
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* Application constructor. |
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* @param string $path |
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* @param array $manifest |
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* @param Loader $loader |
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* @param string|null $dataPath |
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*/ |
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public function __construct(string $path, array $manifest, Loader $loader, ?string $dataPath = null) |
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{ |
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parent::__construct($path, $manifest, $loader, $dataPath); |
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$this->event = new Event($this); |
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} |
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/** |
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* 准备运行环境 |
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* |
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* @return void |
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* @throws SQLException |
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*/ |
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public function load() |
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{ |
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$appLoader = new ApplicationLoader($this); |
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$this->debug->info('==============================='); |
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$this->debug->time('loading application'); |
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$appLoader->load(); |
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$this->event->exec('application:load-config', [$this->config, $this]); |
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$boot = $this->debug->timeEnd('loading application'); |
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$this->debug->time('loading data-source'); |
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$appLoader->loadDataSource(); |
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$load = $this->debug->timeEnd('loading data-source'); |
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$this->debug->recordTiming('boot', $boot + $load); |
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$this->event->exec('application:load-environment', [$this->config, $this]); |
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$this->debug->time('loading route'); |
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$appLoader->loadRoute(); |
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$this->event->exec('application:load-route', [$this->route, $this]); |
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$route = $this->debug->timeEnd('loading route'); |
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$this->debug->recordTiming('route', $route); |
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$this->debug->info('-------------------------------'); |
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} |
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/** |
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* 准备环境 |
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* |
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* @param Request $request |
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* @param Response $response |
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* @throws SQLException |
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*/ |
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protected function prepare(Request $request, Response $response) |
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{ |
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$response->setHeader('x-powered-by', 'suda/' . SUDA_VERSION, true); |
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$response->getWrapper()->register(ExceptionContentWrapper::class, [Throwable::class]); |
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$response->getWrapper()->register(TemplateWrapper::class, [RawTemplate::class]); |
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$this->dumper = new DebugDumper($this, $request, $response); |
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$this->dumper->register(); |
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$this->debug->info('{request-time} {remote-ip} {request-method} {request-uri} debug={debug}', [ |
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'remote-ip' => $request->getRemoteAddr(), |
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'debug' => SUDA_DEBUG, |
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'request-uri' => $request->getUrl(), |
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'request-method' => $request->getMethod(), |
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'request-time' => date('Y-m-d H:i:s', constant('SUDA_START_TIME')), |
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]); |
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$this->load(); |
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} |
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/** |
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* @param Throwable $throwable |
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*/ |
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public function dumpException($throwable) |
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{ |
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$this->dumper->dumpThrowable($throwable); |
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} |
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/** |
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* 运行程序 |
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* |
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* @param RequestInterface $request |
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* @param ResponseInterface $response |
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*/ |
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public function run(RequestInterface $request, ResponseInterface $response) |
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{ |
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$appRequest = new Request($request); |
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$appResponse = new Response($response, $this); |
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try { |
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$this->debug->time('init'); |
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$this->prepare($appRequest, $appResponse); |
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$init = $this->debug->timeEnd('init'); |
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$this->debug->recordTiming('init', $init, 'init total'); |
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$this->debug->time('match route'); |
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$result = $this->route->match($appRequest->getMethod(), $appRequest->getUri()); |
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$match = $this->debug->timeEnd('match route'); |
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$this->debug->recordTiming('dispatch', $match); |
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if ($result !== null) { |
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$this->event->exec('application:route:match::after', [$result, $appRequest]); |
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} |
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$this->debug->time('sending response'); |
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$appResponse = $this->createResponse($result, $appRequest, $appResponse); |
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if (!$appResponse->isSend()) { |
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$appResponse->end(); |
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} |
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$this->debug->info('responded with code ' . $appResponse->getStatus()); |
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$this->debug->timeEnd('sending response'); |
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} catch (Throwable $e) { |
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$this->debug->uncaughtException($e); |
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$this->dumper->dumpThrowable($e); |
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$appResponse->sendContent($e); |
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$this->debug->timeEnd('sending response'); |
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} |
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$this->debug->info('system shutdown'); |
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} |
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/** |
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* 添加请求 |
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* |
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* @param array $method |
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* @param string $name |
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* @param string $url |
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* @param array $attributes |
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* @return void |
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*/ |
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public function request(array $method, string $name, string $url, array $attributes = []) |
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{ |
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$route = $attributes['config'] ?? []; |
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$runnable = RunnableRequestProcessor::class . '->onRequest'; |
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if (array_key_exists('class', $route)) { |
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$attributes['class'] = $route['class']; |
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} elseif (array_key_exists('source', $route)) { |
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$attributes['class'] = FileRequestProcessor::class; |
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$attributes['source'] = $route['source']; |
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} elseif (array_key_exists('template', $route)) { |
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$attributes['class'] = TemplateRequestProcessor::class; |
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$attributes['template'] = $route['template']; |
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} elseif (array_key_exists('runnable', $route)) { |
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$attributes['runnable'] = $route['runnable']; |
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} else { |
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throw new ConfigurationException('request config error', ConfigurationException::ERR_CONFIG_SET); |
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} |
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$this->route->request($method, $name, $url, $runnable, $attributes); |
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} |
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/** |
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* 运行默认请求 |
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* @param Application $application |
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* @param Request $request |
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* @param Response $response |
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* @return mixed |
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* @throws Exception |
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*/ |
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protected function defaultResponse(Application $application, Request $request, Response $response) |
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{ |
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(new TemplateAssetProcessor)->onRequest($application, $request, $response); |
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if ($response->getStatus() === Status::HTTP_NOT_FOUND) { |
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return $this->route->getDefaultRunnable()->run($request, $response); |
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} |
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return null; |
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} |
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/** |
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* 运行请求 |
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* @param MatchResult|null $result |
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* @param Request $request |
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* @param Response $response |
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* @return Response |
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* @throws Exception |
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*/ |
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protected function createResponse(?MatchResult $result, Request $request, Response $response) |
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{ |
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if (SUDA_DEBUG) { |
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$response->setHeader('x-route', $result === null ? 'default' : $result->getName()); |
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} |
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if ($result === null) { |
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$response->status(Status::HTTP_NOT_FOUND); |
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$content = $this->defaultResponse($this, $request, $response); |
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} else { |
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$response->status(Status::HTTP_OK); |
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$content = $this->runResult($result, $request, $response); |
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} |
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if ($content instanceof Response) { |
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return $response; |
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} |
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if ($content !== null && !$response->isSend()) { |
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$response->setContent($content); |
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} |
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return $response; |
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} |
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/** |
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* 运行结果 |
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* |
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* @param MatchResult $result |
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* @param Request $request |
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* @param Response $response |
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* @return mixed |
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*/ |
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protected function runResult(MatchResult $result, Request $request, Response $response) |
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{ |
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$request |
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->setParameter($request->getParameter()) |
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->mergeQueries($result->getParameter()) |
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->setAttributes($result->getMatcher()->getAttribute()); |
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$request->setAttribute('result', $result); |
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$module = $request->getAttribute('module'); |
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if ($module && ($running = $this->find($module))) { |
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$moduleLoader = new ModuleLoader($this, $running); |
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$moduleLoader->toRunning(); |
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} |
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return ($result->getRunnable())($this, $request, $response); |
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} |
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/** |
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* 获取模板页面 |
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* |
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* @param string $name |
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* @param Request $request |
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* @param string|null $default |
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* @return Template |
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*/ |
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public function getTemplate(string $name, Request $request, ?string $default = null): Template |
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{ |
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if ($default === null && $this->running !== null) { |
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$default = $this->running->getFullName(); |
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} else { |
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$default = $default ?? $request->getAttribute('module'); |
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} |
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return new Template($this->getModuleSourceName($name, $default), $this, $request, $default); |
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} |
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public function __clone() |
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{ |
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$this->config = clone $this->config; |
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$this->event = clone $this->event; |
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$this->loader = clone $this->loader; |
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} |
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} |
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