The Magento 2.3.x versions use the Zend Framework 2. The implementation of various functionalities is different from the previous versions as it refuses to apply Zend Framework 1 (ZF1).
In Magento2.4.x for mail functionality Laminas mail is used but in which attachment is not supported.
Can you please guide me for the version Magento2.4.x ?
Try this way
Laminas is simply the next step in the evolution of the Zend Framework. Only the naming and governance of the framework has changed.
Anyone can still install all existing Zend Framework, Apigility, and Expressive packages. However, these versions will no longer be maintained by the community.Click here
Here add below Lines to your di.xml file which are call your Overwrite files.
[vendor_name] / [Module_name] / etc
di.xml
<?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="\Magento\Framework\Mail\Template\TransportBuilder" type="[Vendor_name]\[module_name]\Model\Mail\Template\AddEmailAttachemnt" />
</config>
[Vendor_name] / [Module_name] /Model/Mail/Template
AddEmailAttachemnt.php
<?php
declare (strict_types = 1);
namespace [Vendor_name]\[module_name]\Model\Mail\Template;
use Magento\Framework\App\TemplateTypesInterface;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\Mail\AddressConverter;
use Magento\Framework\Mail\EmailMessageInterfaceFactory;
use Magento\Framework\Mail\MessageInterface;
use Magento\Framework\Mail\MessageInterfaceFactory;
use Magento\Framework\Mail\MimeInterface;
use Magento\Framework\Mail\MimeMessageInterfaceFactory;
use Magento\Framework\Mail\MimePartInterfaceFactory;
use Magento\Framework\Mail\Template\FactoryInterface;
use Magento\Framework\Mail\Template\SenderResolverInterface;
use Magento\Framework\Mail\TransportInterfaceFactory;
use Magento\Framework\ObjectManagerInterface;
use Magento\Framework\Phrase;
use Laminas\Mime\Mime;
use Laminas\Mime\PartFactory;
class AddEmailAttachemnt extends \Magento\Framework\Mail\Template\TransportBuilder
{
protected $templateIdentifier;
protected $templateModel;
protected $templateVars;
protected $templateOptions;
protected $transport;
protected $templateFactory;
protected $objectManager;
protected $message;
protected $_senderResolver;
protected $mailTransportFactory;
private $messageData = [];
private $emailMessageInterfaceFactory;
private $mimeMessageInterfaceFactory;
private $mimePartInterfaceFactory;
private $addressConverter;
protected $attachments = [];
protected $partFactory;
public function __construct(
FactoryInterface $templateFactory,
MessageInterface $message,
SenderResolverInterface $senderResolver,
ObjectManagerInterface $objectManager,
TransportInterfaceFactory $mailTransportFactory,
MessageInterfaceFactory $messageFactory = null,
EmailMessageInterfaceFactory $emailMessageInterfaceFactory = null,
MimeMessageInterfaceFactory $mimeMessageInterfaceFactory = null,
MimePartInterfaceFactory $mimePartInterfaceFactory = null,
AddressConverter $addressConverter = null
) {
$this->templateFactory = $templateFactory;
$this->objectManager = $objectManager;
$this->_senderResolver = $senderResolver;
$this->mailTransportFactory = $mailTransportFactory;
$this->emailMessageInterfaceFactory = $emailMessageInterfaceFactory ?: $this->objectManager
->get(EmailMessageInterfaceFactory::class);
$this->mimeMessageInterfaceFactory = $mimeMessageInterfaceFactory ?: $this->objectManager
->get(MimeMessageInterfaceFactory::class);
$this->mimePartInterfaceFactory = $mimePartInterfaceFactory ?: $this->objectManager
->get(MimePartInterfaceFactory::class);
$this->addressConverter = $addressConverter ?: $this->objectManager
->get(AddressConverter::class);
$this->partFactory = $objectManager->get(PartFactory::class);
parent::__construct(
$templateFactory,
$message,
$senderResolver,
$objectManager,
$mailTransportFactory,
$messageFactory,
$emailMessageInterfaceFactory,
$mimeMessageInterfaceFactory,
$mimePartInterfaceFactory,
$addressConverter
);
}
public function addCc($address, $name = '')
{
$this->addAddressByType('cc', $address, $name);
return $this;
}
public function addTo($address, $name = '')
{
$this->addAddressByType('to', $address, $name);
return $this;
}
public function addBcc($address)
{
$this->addAddressByType('bcc', $address);
return $this;
}
public function setReplyTo($email, $name = null)
{
$this->addAddressByType('replyTo', $email, $name);
return $this;
}
public function setFrom($from)
{
return $this->setFromByScope($from);
}
public function setFromByScope($from, $scopeId = null)
{
$result = $this->_senderResolver->resolve($from, $scopeId);
$this->addAddressByType('from', $result['email'], $result['name']);
return $this;
}
public function setTemplateIdentifier($templateIdentifier)
{
$this->templateIdentifier = $templateIdentifier;
return $this;
}
public function setTemplateModel($templateModel)
{
$this->templateModel = $templateModel;
return $this;
}
public function setTemplateVars($templateVars)
{
$this->templateVars = $templateVars;
return $this;
}
public function setTemplateOptions($templateOptions)
{
$this->templateOptions = $templateOptions;
return $this;
}
public function getTransport()
{
try {
$this->prepareMessage();
$mailTransport = $this->mailTransportFactory->create(['message' => clone $this->message]);
} finally {
$this->reset();
}
return $mailTransport;
}
protected function reset()
{
$this->messageData = [];
$this->templateIdentifier = null;
$this->templateVars = null;
$this->templateOptions = null;
return $this;
}
protected function getTemplate()
{
return $this->templateFactory->get($this->templateIdentifier, $this->templateModel)
->setVars($this->templateVars)
->setOptions($this->templateOptions);
}
protected function prepareMessage()
{
$template = $this->getTemplate();
$content = $template->processTemplate();
switch ($template->getType()) {
case TemplateTypesInterface::TYPE_TEXT:
$part['type'] = MimeInterface::TYPE_TEXT;
break;
case TemplateTypesInterface::TYPE_HTML:
$part['type'] = MimeInterface::TYPE_HTML;
break;
default:
throw new LocalizedException(
new Phrase('Unknown template type')
);
}
$mimePart = $this->mimePartInterfaceFactory->create(['content' => $content]);
$parts = count($this->attachments) ? array_merge([$mimePart], $this->attachments) : [$mimePart];
$this->messageData['body'] = $this->mimeMessageInterfaceFactory->create(
['parts' => $parts]
);
$this->messageData['subject'] = html_entity_decode(
(string) $template->getSubject(),
ENT_QUOTES
);
$this->message = $this->emailMessageInterfaceFactory->create($this->messageData);
return $this;
}
private function addAddressByType($addressType, $email, $name = null): void
{
if (is_string($email)) {
$this->messageData[$addressType][] = $this->addressConverter->convert($email, $name);
return;
}
$convertedAddressArray = $this->addressConverter->convertMany($email);
if (isset($this->messageData[$addressType])) {
$this->messageData[$addressType] = array_merge(
$this->messageData[$addressType],
$convertedAddressArray
);
}
}
public function addAttachment($content, $fileName, $fileType)
{
$attachmentPart = $this->partFactory->create();
$attachmentPart->setContent($content)
->setType($fileType)
->setFileName($fileName)
->setDisposition(Mime::DISPOSITION_ATTACHMENT)
->setEncoding(Mime::ENCODING_BASE64);
$this->attachments[] = $attachmentPart;
return $this;
}
}
Add this Code to send Email With Attechment
protected $_transportBuilder;
public function __construct(
...................................................................
...................................................................
\Magento\Framework\Mail\Template\TransportBuilder $transportBuilder,
....................................................................
....................................................................
) {
.................................
.................................
$this->_transportBuilder = $transportBuilder;
.....................................
.....................................
}
public function execute() {
...........................
...........................
...........................
$transport = $this->_transportBuilder->setTemplateIdentifier($Email_template_name) // put Email Template Name
->setTemplateOptions(['area' => 'frontend', 'store' => $store]) // $store is Current Store Name
->setTemplateVars(
[
'var_1' => 'value_1',
'var_2' => 'value_2',
'var_3' => 'value_3'
]
)
->setFrom('[email protected]') // Sender Email address
->addTo('[email protected]') // Receiver Email Address
->addAttachment($file_content, $file_name, $extension) // here Addtement are add with Email
->getTransport();
$transport->sendMessage();
............................
............................
............................
}
Now All code are Place at the Right place now run This Command
php bin/magento s:up
php bin/magento s:s:d -f
php bin/magento c:c
php bin/magento c:f
Now check your Receiver Email address for attachment
