2019-02-06 11:34:55 +00:00
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Mailer;
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use Psr\Log\LoggerInterface;
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2019-06-06 00:11:36 +01:00
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use Symfony\Component\Mailer\Bridge\Amazon\Factory\SesTransportFactory;
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use Symfony\Component\Mailer\Bridge\Google\Factory\GmailTransportFactory;
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use Symfony\Component\Mailer\Bridge\Mailchimp\Factory\MandrillTransportFactory;
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use Symfony\Component\Mailer\Bridge\Mailgun\Factory\MailgunTransportFactory;
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use Symfony\Component\Mailer\Bridge\Postmark\Factory\PostmarkTransportFactory;
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use Symfony\Component\Mailer\Bridge\Sendgrid\Factory\SendgridTransportFactory;
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use Symfony\Component\Mailer\Exception\UnsupportedHostException;
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use Symfony\Component\Mailer\Transport\Dsn;
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use Symfony\Component\Mailer\Transport\NullTransportFactory;
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use Symfony\Component\Mailer\Transport\SendmailTransportFactory;
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use Symfony\Component\Mailer\Transport\Smtp\EsmtpTransportFactory;
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use Symfony\Component\Mailer\Transport\TransportFactoryInterface;
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2019-02-06 11:34:55 +00:00
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use Symfony\Component\Mailer\Transport\TransportInterface;
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2019-06-08 13:53:03 +01:00
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use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
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2019-02-06 11:34:55 +00:00
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use Symfony\Contracts\HttpClient\HttpClientInterface;
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/**
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* @author Fabien Potencier <fabien@symfony.com>
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2019-06-06 00:11:36 +01:00
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* @author Konstantin Myakshin <molodchick@gmail.com>
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2019-02-06 11:34:55 +00:00
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*/
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class Transport
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{
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2019-06-06 00:11:36 +01:00
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private const FACTORY_CLASSES = [
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SesTransportFactory::class,
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GmailTransportFactory::class,
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MandrillTransportFactory::class,
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MailgunTransportFactory::class,
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PostmarkTransportFactory::class,
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SendgridTransportFactory::class,
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];
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private $factories;
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2019-02-06 11:34:55 +00:00
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public static function fromDsn(string $dsn, EventDispatcherInterface $dispatcher = null, HttpClientInterface $client = null, LoggerInterface $logger = null): TransportInterface
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{
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2019-06-06 00:11:36 +01:00
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$factory = new self(self::getDefaultFactories($dispatcher, $client, $logger));
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return $factory->fromString($dsn);
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}
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/**
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* @param TransportFactoryInterface[] $factories
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*/
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public function __construct(iterable $factories)
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{
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$this->factories = $factories;
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}
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public function fromString(string $dsn): TransportInterface
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{
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2019-02-06 11:34:55 +00:00
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$dsns = preg_split('/\s++\|\|\s++/', $dsn);
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if (\count($dsns) > 1) {
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2019-06-06 00:11:36 +01:00
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return new Transport\FailoverTransport($this->createFromDsns($dsns));
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2019-02-06 11:34:55 +00:00
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}
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$dsns = preg_split('/\s++&&\s++/', $dsn);
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if (\count($dsns) > 1) {
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2019-06-06 00:11:36 +01:00
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return new Transport\RoundRobinTransport($this->createFromDsns($dsns));
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2019-02-06 11:34:55 +00:00
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}
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2019-06-06 00:11:36 +01:00
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return $this->fromDsnObject(Dsn::fromString($dsn));
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2019-02-06 11:34:55 +00:00
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}
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2019-06-06 00:11:36 +01:00
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public function fromDsnObject(Dsn $dsn): TransportInterface
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2019-02-06 11:34:55 +00:00
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{
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2019-06-06 00:11:36 +01:00
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foreach ($this->factories as $factory) {
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if ($factory->supports($dsn)) {
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return $factory->create($dsn);
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}
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2019-02-06 11:34:55 +00:00
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}
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2019-06-06 00:11:36 +01:00
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throw new UnsupportedHostException($dsn);
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}
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2019-06-11 11:37:46 +01:00
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2019-06-06 00:11:36 +01:00
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/**
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* @param string[] $dsns
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*
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* @return TransportInterface[]
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*/
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private function createFromDsns(array $dsns): array
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{
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$transports = [];
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foreach ($dsns as $dsn) {
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$transports[] = $this->fromDsnObject(Dsn::fromString($dsn));
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2019-02-06 11:34:55 +00:00
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}
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2019-06-06 00:11:36 +01:00
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return $transports;
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}
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private static function getDefaultFactories(EventDispatcherInterface $dispatcher = null, HttpClientInterface $client = null, LoggerInterface $logger = null): iterable
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{
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foreach (self::FACTORY_CLASSES as $factoryClass) {
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if (class_exists($factoryClass)) {
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yield new $factoryClass($dispatcher, $client, $logger);
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}
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2019-02-06 11:34:55 +00:00
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}
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2019-06-06 00:11:36 +01:00
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yield new NullTransportFactory($dispatcher, $client, $logger);
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yield new SendmailTransportFactory($dispatcher, $client, $logger);
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yield new EsmtpTransportFactory($dispatcher, $client, $logger);
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2019-02-06 11:34:55 +00:00
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}
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}
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