Ttdfjt

Default behavior:

When I subscribed to newsletter then it displayed the success message in the same page itself.

What I want is:

When the customer or guest user subscribe to the newsletter I want them to be redirected to a custom page(cms page).In other words, I just want to display a separate thank you page after clicking "submit" button.

So, how can I achieve this?

^{Magento 2.2.6}

Create a module with name STech_Subscription and create the files like below steps:

Step 1:
Create registration.php under:

app/code/STech/Subscription/registration.php

with below content:

<?php

MagentoFrameworkComponentComponentRegistrar::register(
 MagentoFrameworkComponentComponentRegistrar::MODULE,
 'STech_Subscription',
 __DIR__
);

Step 2:
Create module.xml under:

app/code/STech/Subscription/etc/module.xml

with below content:

Step 3:
Create di.xml under:

app/code/STech/Subscription/etc/frontend/di.xml

with below content:

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
 <preference for="MagentoNewsletterControllerSubscriberNewAction" type="STechSubscriptionControllerSubscriberNewAction" />
</config>

Step 4:
Create NewAction.php under:

app/code/STech/Subscription/Controller/Subscriber/NewAction.php

with below content:

<?php
namespace STechSubscriptionControllerSubscriber;

use MagentoCustomerApiAccountManagementInterface as CustomerAccountManagement;
use MagentoCustomerModelSession;
use MagentoCustomerModelUrl as CustomerUrl;
use MagentoFrameworkAppActionContext;
use MagentoStoreModelStoreManagerInterface;
use MagentoNewsletterModelSubscriberFactory;

class NewAction extends MagentoNewsletterControllerSubscriberNewAction


 protected $customerAccountManagement;
 protected $_urlInterface;

 public function __construct(
 Context $context,
 SubscriberFactory $subscriberFactory,
 Session $customerSession,
 StoreManagerInterface $storeManager,
 CustomerUrl $customerUrl,
 CustomerAccountManagement $customerAccountManagement,
 MagentoFrameworkUrlInterface $urlInterface
 ) 
 $this->_urlInterface = $urlInterface;
 parent::__construct($context, $subscriberFactory, $customerSession, $storeManager, $customerUrl, $customerAccountManagement);

 


 public function execute()
 
 if ($this->getRequest()->isPost() && $this->getRequest()->getPost('email')) 
 $email = (string)$this->getRequest()->getPost('email');

 try 
 $this->validateEmailFormat($email);
 $this->validateGuestSubscription();
 $this->validateEmailAvailable($email);

 $subscriber = $this->_subscriberFactory->create()->loadByEmail($email);
 if ($subscriber->getId()
 && $subscriber->getSubscriberStatus() == MagentoNewsletterModelSubscriber::STATUS_SUBSCRIBED
 ) 
 throw new MagentoFrameworkExceptionLocalizedException(
 __('This email address is already subscribed.')
 );
 

 $status = $this->_subscriberFactory->create()->subscribe($email);
 if ($status == MagentoNewsletterModelSubscriber::STATUS_NOT_ACTIVE) 
 $this->messageManager->addSuccess(__('The confirmation request has been sent.'));
 else 
 $this->messageManager->addSuccess(__('Thank you for your subscription.'));
 
 catch (MagentoFrameworkExceptionLocalizedException $e) 
 $this->messageManager->addException(
 $e,
 __('There was a problem with the subscription: %1', $e->getMessage())
 );
 catch (Exception $e) 
 $this->messageManager->addException($e, __('Something went wrong with the subscription.'));
 
 
 $this->getResponse()->setRedirect($this->_urlInterface->getUrl('custom-thankyou')); // Edit tith your custom url
 

If you don't need to change the subscribe functionality and only want to redirect to a different page, you can simply do this by writing a custom plugin (interceptor).

The steps are mentioned below:

Step 1: Create a file app/code/Stack/NewsletterRedirect/registration.php and write below code:

<?php
MagentoFrameworkComponentComponentRegistrar::register(
 MagentoFrameworkComponentComponentRegistrar::MODULE,
 'Stack_NewsletterRedirect',
 __DIR__
);

Step 2: Create the module.xml under app/code/Stack/NewsletterRedirect/etc folder and write below code in it:

<?xml version="1.0" encoding="UTF-8"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
 <module name="Stack_NewsletterRedirect" setup_version="0.1.0"/>
</config>

Step 3: Define the plugin for MagentoNewsletterControllerSubscriberNewAction in the app/code/Stack/NewsletterRedirect/etc/frontend/di.xml file:

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
 <type name="MagentoNewsletterControllerSubscriberNewAction">
 <plugin name="redirect_after_newslettter" type="StackNewsletterRedirectPluginSubscriberRedirect"/>
 </type>
</config>

Step 4: Write the following code in the plugin file (app/code/Stack/NewsletterRedirect/Plugin/Subscriber/Redirect.php):

<?php
namespace StackNewsletterRedirectPluginSubscriber;
use MagentoFrameworkAppResponseHttp as responseHttp;
use MagentoFrameworkUrlInterface;

class Redirect 

 public function __construct(
 responseHttp $response, UrlInterface $url
 ) 
 $this->response = $response;
 $this->_url = $url;
 

 public function afterExecute(MagentoNewsletterControllerSubscriberNewAction $subject, $result) 
 $url = $this->_url->getUrl('contact/index/index');
 $this->response->setRedirect($url);
 return $result;
 

Note: You can change contact/index/index to any other page URL.

Note: Don't forget to run the following commands after creating above files:

php bin/magento setup:upgrade
php bin/magento cache:clean

Please let me know if it works for you.

Sukumar's solution worked for me. In step 2 the code for the file module.xml is not showing, but you can see it here:

<?xml version="1.0"?>
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../lib/internal/Magento/Framework/Module/etc/module.xsd">
 <module name="STech_Subscription" setup_version="0.0.1">
 <sequence>
 <module name="Magento_Backend"/>
 <module name="Magento_Sales"/>
 </sequence>
 </module>
 </config>