Custom mail form on Magento 2.2.x
-
12-12-2020 - |
Question
I'm trying to create a custom mail form on Magento 2.2.x. I have looked at several instructions for Magento 2.0.x and/or Magento 2.1.x but they dont seem to work anymore for Magento 2.2.x. Perhaps someone can shed some light on this. The code of my controller in /app/code/Vendor/Module/controller/index/post.php looks like this:
namespace Vendor\Module\Controller\Index;
use Magento\Framework\App\Action\Context;
use Magento\Framework\Mail\Template\TransportBuilder;
class Post extends \Magento\Framework\App\Action\Action
{
/**
* @var TransportBuilder
*/
private $transportBuilder;
/**
* @param Context $context
* @param TransportBuilder $transportBuilder
*/
public function __construct(
Context $context,
TransportBuilder $transportBuilder
) {
parent::__construct($context);
$this->transportBuilder = $transportBuilder;
}
/**
* Post user question.
*
* @return void
*/
public function execute()
{
$post = $this->getRequest()->getPostValue();
if (!$post) {
$this->_redirect('*/*/');
return;
}
try {
$postObject = new \Magento\Framework\DataObject();
$postObject->setData($post);
$error = false;
if (!\Zend_Validate::is(trim($post['name']), 'NotEmpty')) {
$error = true;
}
if (!\Zend_Validate::is(trim($post['comment']), 'NotEmpty')) {
$error = true;
}
if (!\Zend_Validate::is(trim($post['email']), 'EmailAddress')) {
$error = true;
}
if (\Zend_Validate::is(trim($post['hideit']), 'NotEmpty')) {
$error = true;
}
if ($error) {
throw new \Exception();
}
$storeScope = \Magento\Store\Model\ScopeInterface::SCOPE_STORE;
$transport = $this->transportBuilder
->setTemplateIdentifier($this->scopeConfig->getValue(self::XML_PATH_EMAIL_TEMPLATE, $storeScope))
->setTemplateOptions(
[
'area' => \Magento\Backend\App\Area\FrontNameResolver::AREA_CODE,
'store' => \Magento\Store\Model\Store::DEFAULT_STORE_ID,
]
)
->setTemplateVars(['data' => $postObject])
->setFrom($this->scopeConfig->getValue(self::XML_PATH_EMAIL_SENDER, $storeScope))
->addTo($this->scopeConfig->getValue(self::XML_PATH_EMAIL_RECIPIENT, $storeScope))
->setReplyTo($post['email'])
->getTransport();
$transport->sendMessage();
$this->messageManager->addSuccessMessage(
__('Thanks for contacting us with your feedback or questions. We\'ll respond to you very soon.')
);
$this->_redirect($post['redirect']);
return;
} catch (\Exception $e) {
$this->messageManager->addErrorMessage(
__('We can\'t process your request right now. Sorry, that\'s all we know.')
);
$this->messageManager->addErrorMessage($e->getMessage());
$this->_redirect($post['redirect']);
return;
}
}
}
This generates the error:
Fatal error: Uncaught ArgumentCountError: Too few arguments to function Vendor\Module\Controller\Index\Feedback::__construct(), 1 passed in \generated\code\Vendor\Module\Controller\Index\Feedback\Interceptor.php on line 14 and exactly 2 expected in \app\code\Vendor\Module\Controller\Index\Post.php:29 Stack trace: #0 \generated\code\Vendor\Module\Controller\Index\Feedback\Interceptor.php(14): Vendor\Module\Controller\Index\Feedback->__construct(Object(Magento\Framework\App\Action\Context)) #1 \lib\internal\Magento\Framework\ObjectManager\Factory\AbstractFactory.php(111): Vendor\Module\Controller\Index\Feedback\Interceptor->__construct(Object(Magento\Framework\App\Action\Context)) #2 \lib\internal\Magento\Framework\ObjectMa in \app\code\Vendor\Module\Controller\Index\Post.php on line 29
Leaving TransportBuilder out of the constructor gives the following error:
Notice: Undefined property: Vendor\Module\Controller\Index\Post\Interceptor::$transportBuilder in E:\Localhost\www\magento2\versie22\app\code\Vendor\Module\Controller\Index\Post.php on line 68
Any help to get a custom email form on Magento 2.2.x working is appreciated.
Solution
Probably not the most elegant solution but this is how I got it working on Magento v2.2.x
namespace Vendor\Module\Controller\Index;
use Magento\Framework\App\Action\Context;
use Magento\Contact\Model\ConfigInterface;
use Magento\Framework\Mail\Template\TransportBuilder;
use Magento\Framework\Translate\Inline\StateInterface;
use Magento\Framework\App\Config\ScopeConfigInterface;
use Magento\Store\Model\StoreManagerInterface;
use Magento\Framework\App\ObjectManager;
class Post extends \Magento\Contact\Controller\Index
{
const XML_PATH_EMAIL_RECIPIENT = 'contact/email/recipient_email';
const XML_PATH_EMAIL_SENDER = 'contact/email/sender_email_identity';
const XML_PATH_EMAIL_TEMPLATE = 'contact/email/email_template';
private $context;
private $transportBuilder;
private $inlineTranslation;
protected $scopeConfig;
private $storeManager;
public function __construct(
Context $context,
ConfigInterface $contactsConfig,
TransportBuilder $transportBuilder,
StateInterface $inlineTranslation,
ScopeConfigInterface $scopeConfig,
StoreManagerInterface $storeManager = null
) {
parent::__construct($context, $contactsConfig);
$this->context = $context;
$this->transportBuilder = $transportBuilder;
$this->inlineTranslation = $inlineTranslation;
$this->scopeConfig = $scopeConfig;
$this->storeManager = $storeManager ?:
ObjectManager::getInstance()->get(StoreManagerInterface::class);
}
public function execute()
{
$post = $this->getRequest()->getPostValue();
if (!$post) {
$this->_redirect('*/*/');
return;
}
$this->inlineTranslation->suspend();
try {
$postObject = new \Magento\Framework\DataObject();
$postObject->setData($post);
$error = false;
if (!\Zend_Validate::is(trim($post['name']), 'NotEmpty')) {
$error = true;
}
if (!\Zend_Validate::is(trim($post['comment']), 'NotEmpty')) {
$error = true;
}
if (!\Zend_Validate::is(trim($post['email']), 'EmailAddress')) {
$error = true;
}
if (\Zend_Validate::is(trim($post['hideit']), 'NotEmpty')) {
$error = true;
}
if ($error) {
throw new \Exception();
}
$storeScope = \Magento\Store\Model\ScopeInterface::SCOPE_STORE;
$transport = $this->transportBuilder
->setTemplateIdentifier($this->scopeConfig->getValue(self::XML_PATH_EMAIL_TEMPLATE, $storeScope))
->setTemplateOptions(
[
'area' => 'frontend',
'store' => $this->storeManager->getStore()->getId()
]
)
->setTemplateVars(['data' => $postObject])
->setFrom($this->scopeConfig->getValue(self::XML_PATH_EMAIL_SENDER, $storeScope))
->addTo($this->scopeConfig->getValue(self::XML_PATH_EMAIL_RECIPIENT, $storeScope))
->setReplyTo($post['email'], $post['name'])
->getTransport();
$transport->sendMessage();
$this->inlineTranslation->resume();
$this->messageManager->addSuccessMessage(
__('Thanks for contacting us with your feedback or questions. We\'ll respond to you very soon.')
);
$this->_redirect($post['redirect']);
return;
} catch (\Exception $e) {
$this->messageManager->addErrorMessage(
__('We can\'t process your request right now. Sorry, that\'s all we know.')
);
$this->_redirect($post['redirect']);
return;
}
}
}
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