Viewing file:  SendinblueApiTransport.php (6.23 KB) -rw-r--r--
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Mailer\Bridge\Sendinblue\Transport;
use Psr\EventDispatcher\EventDispatcherInterface;
use Psr\Log\LoggerInterface;
use Symfony\Component\Mailer\Envelope;
use Symfony\Component\Mailer\Exception\HttpTransportException;
use Symfony\Component\Mailer\Header\MetadataHeader;
use Symfony\Component\Mailer\Header\TagHeader;
use Symfony\Component\Mailer\SentMessage;
use Symfony\Component\Mailer\Transport\AbstractApiTransport;
use Symfony\Component\Mime\Address;
use Symfony\Component\Mime\Email;
use Symfony\Component\Mime\Header\Headers;
use Symfony\Contracts\HttpClient\Exception\DecodingExceptionInterface;
use Symfony\Contracts\HttpClient\Exception\TransportExceptionInterface;
use Symfony\Contracts\HttpClient\HttpClientInterface;
use Symfony\Contracts\HttpClient\ResponseInterface;
/**
* @author Yann LUCAS
*/
final class SendinblueApiTransport extends AbstractApiTransport
{
private string $key;
public function __construct(string $key, HttpClientInterface $client = null, EventDispatcherInterface $dispatcher = null, LoggerInterface $logger = null)
{
$this->key = $key;
parent::__construct($client, $dispatcher, $logger);
}
public function __toString(): string
{
return sprintf('sendinblue+api://%s', $this->getEndpoint());
}
protected function doSendApi(SentMessage $sentMessage, Email $email, Envelope $envelope): ResponseInterface
{
$response = $this->client->request('POST', 'https://'.$this->getEndpoint().'/v3/smtp/email', [
'json' => $this->getPayload($email, $envelope),
'headers' => [
'api-key' => $this->key,
],
]);
try {
$statusCode = $response->getStatusCode();
$result = $response->toArray(false);
} catch (DecodingExceptionInterface) {
throw new HttpTransportException('Unable to send an email: '.$response->getContent(false).sprintf(' (code %d).', $statusCode), $response);
} catch (TransportExceptionInterface $e) {
throw new HttpTransportException('Could not reach the remote Sendinblue server.', $response, 0, $e);
}
if (201 !== $statusCode) {
throw new HttpTransportException('Unable to send an email: '.$result['message'].sprintf(' (code %d).', $statusCode), $response);
}
$sentMessage->setMessageId($result['messageId']);
return $response;
}
protected function stringifyAddresses(array $addresses): array
{
$stringifiedAddresses = [];
foreach ($addresses as $address) {
$stringifiedAddresses[] = $this->stringifyAddress($address);
}
return $stringifiedAddresses;
}
private function getPayload(Email $email, Envelope $envelope): array
{
$payload = [
'sender' => $this->stringifyAddress($envelope->getSender()),
'to' => $this->stringifyAddresses($this->getRecipients($email, $envelope)),
'subject' => $email->getSubject(),
];
if ($attachements = $this->prepareAttachments($email)) {
$payload['attachment'] = $attachements;
}
if ($emails = $email->getReplyTo()) {
$payload['replyTo'] = current($this->stringifyAddresses($emails));
}
if ($emails = $email->getCc()) {
$payload['cc'] = $this->stringifyAddresses($emails);
}
if ($emails = $email->getBcc()) {
$payload['bcc'] = $this->stringifyAddresses($emails);
}
if ($email->getTextBody()) {
$payload['textContent'] = $email->getTextBody();
}
if ($email->getHtmlBody()) {
$payload['htmlContent'] = $email->getHtmlBody();
}
if ($headersAndTags = $this->prepareHeadersAndTags($email->getHeaders())) {
$payload = array_merge($payload, $headersAndTags);
}
return $payload;
}
private function prepareAttachments(Email $email): array
{
$attachments = [];
foreach ($email->getAttachments() as $attachment) {
$headers = $attachment->getPreparedHeaders();
$filename = $headers->getHeaderParameter('Content-Disposition', 'filename');
$att = [
'content' => str_replace("\r\n", '', $attachment->bodyToString()),
'name' => $filename,
];
$attachments[] = $att;
}
return $attachments;
}
private function prepareHeadersAndTags(Headers $headers): array
{
$headersAndTags = [];
$headersToBypass = ['from', 'to', 'cc', 'bcc', 'subject', 'reply-to', 'content-type', 'accept', 'api-key'];
foreach ($headers->all() as $name => $header) {
if (\in_array($name, $headersToBypass, true)) {
continue;
}
if ($header instanceof TagHeader) {
$headersAndTags['tags'][] = $header->getValue();
continue;
}
if ($header instanceof MetadataHeader) {
$headersAndTags['headers']['X-Mailin-'.ucfirst(strtolower($header->getKey()))] = $header->getValue();
continue;
}
if ('templateid' === $name) {
$headersAndTags[$header->getName()] = (int) $header->getValue();
continue;
}
if ('params' === $name) {
$headersAndTags[$header->getName()] = $header->getParameters();
continue;
}
$headersAndTags['headers'][$header->getName()] = $header->getBodyAsString();
}
return $headersAndTags;
}
private function stringifyAddress(Address $address): array
{
$stringifiedAddress = ['email' => $address->getAddress()];
if ($address->getName()) {
$stringifiedAddress['name'] = $address->getName();
}
return $stringifiedAddress;
}
private function getEndpoint(): ?string
{
return ($this->host ?: 'api.sendinblue.com').($this->port ? ':'.$this->port : '');
}
}
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