PHP Observer::getControllerAction方法代码示例

 /**
  * Check Captcha On User Login Backend Page
  *
  * @param \Magento\Framework\Event\Observer $observer
  * @throws \Magento\Framework\Exception\Plugin\AuthenticationException
  * @return $this
  */
 public function execute(\Magento\Framework\Event\Observer $observer)
 {
     $formId = 'backend_forgotpassword';
     $captchaModel = $this->_helper->getCaptcha($formId);
     $controller = $observer->getControllerAction();
     $email = (string) $observer->getControllerAction()->getRequest()->getParam('email');
     $params = $observer->getControllerAction()->getRequest()->getParams();
     if (!empty($email) && !empty($params)) {
         if ($captchaModel->isRequired()) {
             if (!$captchaModel->isCorrect($this->captchaStringResolver->resolve($controller->getRequest(), $formId))) {
                 $this->_session->setEmail((string) $controller->getRequest()->getPost('email'));
                 $this->_actionFlag->set('', \Magento\Framework\App\Action\Action::FLAG_NO_DISPATCH, true);
                 $this->messageManager->addError(__('Incorrect CAPTCHA'));
                 $controller->getResponse()->setRedirect($controller->getUrl('*/*/forgotpassword', ['_nosecret' => true]));
             }
         }
     }
     return $this;
 }

 /**
  * Redirects tracking popup to specific URL
  * @param \Magento\Framework\Event\Observer $observer
  *
  * @return $this
  */
 public function execute(\Magento\Framework\Event\Observer $observer)
 {
     $shippingInfoModel = $this->_shippingInfoFactory->create()->loadByHash($this->_request->getParam('hash'));
     if ($url = $this->shipmentHelper->getTrackingUrlByShippingInfo($shippingInfoModel)) {
         $controller = $observer->getControllerAction();
         $controller->getResponse()->setRedirect($url);
         $this->_actionFlag->set('', \Magento\Framework\App\Action\Action::FLAG_NO_DISPATCH, true);
     }
     return $observer;
 }

 /**
  * bindCustomerLogin
  *
  * @param Observer $observer
  * @return void
  */
 public function execute(\Magento\Framework\Event\Observer $observer)
 {
     $action = $observer->getControllerAction();
     $actionArray = array();
     $actionArray['Controller Name'] = $action->getRequest()->getControllerName();
     $actionArray['Action Name'] = $action->getRequest()->getActionName();
     $actionArray['Module Name'] = $action->getRequest()->getRouteName();
     $actionArray['Path Info'] = $action->getRequest()->getPathInfo();
     $this->actions[] = $actionArray;
     $this->_devtoolData->addDevToolData($this->_devtoolData->_requestKey, $this->actions);
 }

 /**
  * Check CAPTCHA on Contact Us page
  *
  * @param \Magento\Framework\Event\Observer $observer
  * @return void
  */
 public function execute(\Magento\Framework\Event\Observer $observer)
 {
     $formId = 'contact_us';
     $captcha = $this->_helper->getCaptcha($formId);
     if ($captcha->isRequired()) {
         /** @var \Magento\Framework\App\Action\Action $controller */
         $controller = $observer->getControllerAction();
         if (!$captcha->isCorrect($this->captchaStringResolver->resolve($controller->getRequest(), $formId))) {
             $this->messageManager->addError(__('Incorrect CAPTCHA.'));
             $this->_actionFlag->set('', \Magento\Framework\App\Action\Action::FLAG_NO_DISPATCH, true);
             $this->redirect->redirect($controller->getResponse(), 'contact/index/index');
         }
     }
 }

 /**
  * Check Captcha On Checkout as Guest Page
  *
  * @param \Magento\Framework\Event\Observer $observer
  * @return $this
  */
 public function execute(\Magento\Framework\Event\Observer $observer)
 {
     $formId = 'guest_checkout';
     $captchaModel = $this->_helper->getCaptcha($formId);
     $checkoutMethod = $this->_typeOnepage->getQuote()->getCheckoutMethod();
     if ($checkoutMethod == \Magento\Checkout\Model\Type\Onepage::METHOD_GUEST) {
         if ($captchaModel->isRequired()) {
             $controller = $observer->getControllerAction();
             if (!$captchaModel->isCorrect($this->captchaStringResolver->resolve($controller->getRequest(), $formId))) {
                 $this->_actionFlag->set('', \Magento\Framework\App\Action\Action::FLAG_NO_DISPATCH, true);
                 $result = ['error' => 1, 'message' => __('Incorrect CAPTCHA')];
                 $controller->getResponse()->representJson($this->jsonHelper->jsonEncode($result));
             }
         }
     }
     return $this;
 }

 /**
  * Check Captcha On User Login Page
  *
  * @param \Magento\Framework\Event\Observer $observer
  * @return $this
  */
 public function execute(\Magento\Framework\Event\Observer $observer)
 {
     $formId = 'user_create';
     $captchaModel = $this->_helper->getCaptcha($formId);
     if ($captchaModel->isRequired()) {
         /** @var \Magento\Framework\App\Action\Action $controller */
         $controller = $observer->getControllerAction();
         if (!$captchaModel->isCorrect($this->captchaStringResolver->resolve($controller->getRequest(), $formId))) {
             $this->messageManager->addError(__('Incorrect CAPTCHA'));
             $this->_actionFlag->set('', \Magento\Framework\App\Action\Action::FLAG_NO_DISPATCH, true);
             $this->_session->setCustomerFormData($controller->getRequest()->getPostValue());
             $url = $this->_urlManager->getUrl('*/*/create', ['_nosecret' => true]);
             $controller->getResponse()->setRedirect($this->redirect->error($url));
         }
     }
     return $this;
 }

 /**
  * Check Captcha On User Login Page
  *
  * @param \Magento\Framework\Event\Observer $observer
  * @return $this
  */
 public function execute(\Magento\Framework\Event\Observer $observer)
 {
     $formId = 'user_login';
     $captchaModel = $this->_helper->getCaptcha($formId);
     $controller = $observer->getControllerAction();
     $loginParams = $controller->getRequest()->getPost('login');
     $login = array_key_exists('username', $loginParams) ? $loginParams['username'] : null;
     if ($captchaModel->isRequired($login)) {
         $word = $this->captchaStringResolver->resolve($controller->getRequest(), $formId);
         if (!$captchaModel->isCorrect($word)) {
             $this->messageManager->addError(__('Incorrect CAPTCHA'));
             $this->_actionFlag->set('', \Magento\Framework\App\Action\Action::FLAG_NO_DISPATCH, true);
             $this->_session->setUsername($login);
             $beforeUrl = $this->_session->getBeforeAuthUrl();
             $url = $beforeUrl ? $beforeUrl : $this->_customerUrl->getLoginUrl();
             $controller->getResponse()->setRedirect($url);
         }
     }
     $captchaModel->logAttempt($login);
     return $this;
 }

 /**
  * Check captcha on user login page
  *
  * @param \Magento\Framework\Event\Observer $observer
  * @throws NoSuchEntityException
  * @return $this
  */
 public function execute(\Magento\Framework\Event\Observer $observer)
 {
     $formId = 'user_login';
     $captchaModel = $this->_helper->getCaptcha($formId);
     $controller = $observer->getControllerAction();
     $loginParams = $controller->getRequest()->getPost('login');
     $login = is_array($loginParams) && array_key_exists('username', $loginParams) ? $loginParams['username'] : null;
     if ($captchaModel->isRequired($login)) {
         $word = $this->captchaStringResolver->resolve($controller->getRequest(), $formId);
         if (!$captchaModel->isCorrect($word)) {
             try {
                 $customer = $this->getCustomerRepository()->get($login);
                 $this->getAuthentication()->processAuthenticationFailure($customer->getId());
             } catch (NoSuchEntityException $e) {
                 //do nothing as customer existance is validated later in authenticate method
             }
             $this->messageManager->addError(__('Incorrect CAPTCHA'));
             $this->_actionFlag->set('', \Magento\Framework\App\Action\Action::FLAG_NO_DISPATCH, true);
             $this->_session->setUsername($login);
             $beforeUrl = $this->_session->getBeforeAuthUrl();
             $url = $beforeUrl ? $beforeUrl : $this->_customerUrl->getLoginUrl();
             $controller->getResponse()->setRedirect($url);
         }
     }
     $captchaModel->logAttempt($login);
     return $this;
 }

 /**
  * Check Captcha On Forgot Password Page
  *
  * @param \Magento\Framework\Event\Observer $observer
  * @return $this
  */
 public function execute(\Magento\Framework\Event\Observer $observer)
 {
     $captchaModel = $this->helper->getCaptcha(self::FORM_ID);
     if ($captchaModel->isRequired()) {
         /** @var \Magento\Framework\App\Action\Action $controller */
         $controller = $observer->getControllerAction();
         if (!$captchaModel->isCorrect($this->captchaStringResolver->resolve($controller->getRequest(), self::FORM_ID))) {
             try {
                 $customer = $this->customerRepository->getById($this->customerSession->getCustomerId());
                 $this->accountManagementHelper->processCustomerLockoutData($customer->getId());
                 $this->customerRepository->save($customer);
             } catch (NoSuchEntityException $e) {
                 //do nothing as customer existance is validated later in authenticate method
             }
             $this->workWithLock();
             $this->messageManager->addError(__('Incorrect CAPTCHA'));
             $this->actionFlag->set('', \Magento\Framework\App\Action\Action::FLAG_NO_DISPATCH, true);
             $this->redirect->redirect($controller->getResponse(), '*/*/edit');
         }
     }
     $customer = $this->customerSession->getCustomer();
     $login = $customer->getEmail();
     $captchaModel->logAttempt($login);
     return $this;
 }

 /**
  * Process redirect to the product page if this is the only search result.
  *
  * @param Observer $observer The observer
  * @event controller_action_postdispatch_catalogsearch_result_index
  *
  * @return void
  */
 public function execute(\Magento\Framework\Event\Observer $observer)
 {
     if ($this->scopeConfig->isSetFlag(self::REDIRECT_SETTINGS_CONFIG_XML_FLAG)) {
         $layer = $this->layerResolver->get();
         $layerState = $layer->getState();
         if (count($layerState->getFilters()) === 0) {
             $productCollection = $layer->getProductCollection();
             if ($productCollection->getCurPage() === 1 && $productCollection->getSize() === 1) {
                 /** @var \Magento\Catalog\Api\Data\ProductInterface $product */
                 $product = $productCollection->getFirstItem();
                 if ($product->getId()) {
                     $this->addRedirectMessage($product);
                     $observer->getControllerAction()->getResponse()->setRedirect($product->getProductUrl());
                 }
             }
         }
     }
 }

 /**
  * Check Captcha On Forgot Password Page
  *
  * @param \Magento\Framework\Event\Observer $observer
  * @return $this
  */
 public function execute(\Magento\Framework\Event\Observer $observer)
 {
     $captchaModel = $this->helper->getCaptcha(self::FORM_ID);
     if ($captchaModel->isRequired()) {
         /** @var \Magento\Framework\App\Action\Action $controller */
         $controller = $observer->getControllerAction();
         if (!$captchaModel->isCorrect($this->captchaStringResolver->resolve($controller->getRequest(), self::FORM_ID))) {
             $customerId = $this->customerSession->getCustomerId();
             $this->authentication->processAuthenticationFailure($customerId);
             if ($this->authentication->isLocked($customerId)) {
                 $this->customerSession->logout();
                 $this->customerSession->start();
                 $message = __('The account is locked. Please wait and try again or contact %1.', $this->scopeConfig->getValue('contact/email/recipient_email'));
                 $this->messageManager->addError($message);
             }
             $this->messageManager->addError(__('Incorrect CAPTCHA'));
             $this->actionFlag->set('', \Magento\Framework\App\Action\Action::FLAG_NO_DISPATCH, true);
             $this->redirect->redirect($controller->getResponse(), '*/*/edit');
         }
     }
     $customer = $this->customerSession->getCustomer();
     $login = $customer->getEmail();
     $captchaModel->logAttempt($login);
     return $this;
 }