PHP Request::hasFlag方法代码示例

 /**
  * Conditional redirect to canonicalized URI.
  * @return void
  * @throws Nette\Application\AbortException
  */
 public function canonicalize()
 {
     if (!$this->isAjax() && !$this->request->hasFlag(Application\Request::RESTORED) && ($this->request->isMethod('get') || $this->request->isMethod('head'))) {
         try {
             $url = $this->createRequest($this, $this->action, $this->getGlobalState() + $this->request->getParameters(), 'redirectX');
         } catch (InvalidLinkException $e) {
         }
         if (isset($url) && !$this->httpRequest->getUrl()->isEqual($url)) {
             $this->sendResponse(new Responses\RedirectResponse($url, Http\IResponse::S301_MOVED_PERMANENTLY));
         }
     }
 }

 /**
  * Submits the form.
  */
 protected function processSubmit(FormInterface $form, Request $request)
 {
     // Restored request should only render the form, not immediately submit it.
     if ($request->hasFlag(Request::RESTORED)) {
         return;
     }
     $form->handleRequest($request);
     if (!$form->isSubmitted()) {
         throw new BadRequestException('The form was not submitted.');
     }
     $data = $form->getData();
     if ($form->isValid()) {
         $this->onSuccess($data, $this);
     } else {
         $this->onError($data, $this);
     }
     $this->onSubmit($data, $this);
 }

 /**
  * Kontroluje SSL
  */
 protected function checkSsl()
 {
     if (!$this->request->hasFlag(Request::SECURED)) {
         $this->sendErrorResponse(ApiResponse::S403_FORBIDDEN, static::MESSAGE_SSL_IS_REQUIRED);
     }
 }

 /**
  * @return Nette\Application\IResponse
  */
 protected function process(Nette\Application\Request $request)
 {
     // Query output content type -------------------------------------------
     // Accept header is comma separated fallback sequence
     // @todo sequence should be actually sorted by the degree of specificity
     // @todo make support for version options (ie. application/json;version=2)
     // 		see: RESTful Web Services Cookbook page 250
     $cTypes = preg_split('/,/', $this->httpRequest->getHeader('Accept'), 0, PREG_SPLIT_NO_EMPTY);
     foreach ($cTypes as $cType) {
         // We ignore all the options
         $cType = preg_replace('/;.*/', '', $cType);
         if (strcasecmp($cType, 'text/html') === 0 || strcmp($cType, '*/*') === 0) {
             $this->outputContentType = 'text/html';
             $this->httpResponse->setContentType('text/html', 'utf-8');
             break;
         } elseif (strcasecmp($cType, 'application/json') === 0) {
             $this->outputContentType = 'application/json';
             $this->httpResponse->setContentType('application/json', 'utf-8');
             break;
         }
     }
     if ($this->outputContentType === NULL) {
         $this->terminateWithError(self::ERROR_INVALID_REQUEST, "Accept header is missing or not satisfiable.", 406);
     }
     // Process Content-Language header -------------------------------------
     // Process Authorization header ----------------------------------------
     if (($authHeader = $this->httpRequest->getHeader('Authorization')) !== NULL) {
         if (preg_match('/^Bearer\\s([^\\s,;]+)/i', $authHeader, $matches)) {
             $tokenHash = $matches[1];
             // If connection is not secured return error and invalidate sent token
             // just in case
             if (!$request->hasFlag(Nette\Application\Request::SECURED) && $this->isInProductionMode()) {
                 $this->tokenManager->invalidateToken($tokenHash);
                 $this->terminateWithError(self::ERROR_INVALID_REQUEST, "Secured connection required", 400);
             }
             if (!$this->attemptLogger->getRemainingAttempts(self::ATTEMPT_IP_TOKEN, $this->httpRequest->getRemoteAddress())) {
                 $this->terminateWithError(OAuth2ResourceProvider::ERROR_MAXIMUM_ATTEMPTS_EXCEEDED, 'Maximum number of authorization attempts exceeded.', 403);
             }
             $token = $this->tokenManager->getToken($tokenHash);
             if (!$token) {
                 $this->attemptLogger->logFail(self::ATTEMPT_IP_TOKEN, $this->httpRequest->getRemoteAddress());
                 $this->httpResponse->addHeader('WWW-Authenticate', 'Bearer realm="' . $this->link() . '"');
                 $this->terminateWithError(OAuth2ResourceProvider::ERROR_INVALID_GRANT, 'Given authorization token is not valid.', 401);
             }
             $this->attemptLogger->logSuccess(self::ATTEMPT_IP_TOKEN, $this->httpRequest->getRemoteAddress());
             if (isset($token->parameters->userIdentity)) {
                 $this->user->login(User::AUTHN_METHOD_INVALID, User::AUTHN_SOURCE_ALL, $token->parameters->userIdentity);
             }
             if (isset($token->parameters->client)) {
                 $this->client = $token->parameters->client;
             }
         }
     }
     // Find request handler ------------------------------------------------
     // Gather resource path
     $parameters = $request->getParameters();
     $resourcePath = isset($parameters[self::PARAM_KEY_PATH]) ? trim($parameters[self::PARAM_KEY_PATH]) : NULL;
     if (!$resourcePath) {
         $this->terminateWithError(self::ERROR_INVALID_REQUEST, "No resource path given.", 400);
     }
     // Request router expects leading slash
     if ($resourcePath[0] != '/') {
         $resourcePath = "/{$resourcePath}";
     }
     // Request router: find resource handler
     try {
         /** @var vBuilder\RestApi\Request */
         $this->resourceRequest = $handlerRequest = $this->requestRouter->createRequest($this->httpRequest->getMethod(), $resourcePath);
     } catch (RequestException $e) {
         $this->terminateWithError(self::ERROR_INVALID_REQUEST, $e->getMessage(), $e->getCode() == RequestException::METHOD_NOT_ALLOWED ? 405 : 404);
     }
     // Request authorization -----------------------------------------------
     $handlerMethodAnnotations = $handlerRequest->getMethodReflection()->getAnnotations();
     if (!isset($handlerMethodAnnotations['NoAuthorization']) || !$handlerMethodAnnotations['NoAuthorization'][0]) {
         if (!$this->client) {
             $this->httpResponse->addHeader('WWW-Authenticate', 'Bearer realm="' . $this->link() . '"');
             $this->terminateWithError(self::ERROR_UNAUTHORIZED, 'Requested resource requires authorization. Please add Authorization header with correct security token.', 401);
         }
     }
     // Decode POST data ----------------------------------------------------
     if ($this->httpRequest->isPost()) {
         $cType = $this->httpRequest->getHeader('Content-Type');
         if (strcasecmp($cType, 'application/json') === 0) {
             try {
                 $this->postData = Nette\Utils\Json::decode(file_get_contents('php://input'), Nette\Utils\Json::FORCE_ARRAY);
             } catch (Nette\Utils\JsonException $e) {
                 $this->terminateWithError(self::ERROR_INVALID_REQUEST, "Malformed POST data (JSON expected).", 400);
             }
         } elseif (strcasecmp($cType, 'application/x-www-form-urlencoded') === 0) {
             $this->postData = $this->httpRequest->getPost();
         } elseif ($cType === NULL) {
             $this->terminateWithError(self::ERROR_INVALID_REQUEST, "Missing Content-Type header, which is mandatory for POST requests.", 400);
         } else {
             $this->terminateWithError(self::ERROR_INVALID_REQUEST, "Request content type of POST data is not supported.", 415);
         }
     }
     // Create resource instance and prepare all dependencies ---------------
//.........这里部分代码省略.........