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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;
- use Psr\Log\LoggerInterface;
- use Symfony\Component\Mailer\Bridge\Amazon\Transport\SesTransportFactory;
- use Symfony\Component\Mailer\Bridge\Google\Transport\GmailTransportFactory;
- use Symfony\Component\Mailer\Bridge\Mailchimp\Transport\MandrillTransportFactory;
- use Symfony\Component\Mailer\Bridge\Mailgun\Transport\MailgunTransportFactory;
- use Symfony\Component\Mailer\Bridge\Mailjet\Transport\MailjetTransportFactory;
- use Symfony\Component\Mailer\Bridge\Postmark\Transport\PostmarkTransportFactory;
- use Symfony\Component\Mailer\Bridge\Sendgrid\Transport\SendgridTransportFactory;
- use Symfony\Component\Mailer\Bridge\Sendinblue\Transport\SendinblueTransportFactory;
- use Symfony\Component\Mailer\Exception\InvalidArgumentException;
- use Symfony\Component\Mailer\Exception\UnsupportedSchemeException;
- use Symfony\Component\Mailer\Transport\Dsn;
- use Symfony\Component\Mailer\Transport\FailoverTransport;
- use Symfony\Component\Mailer\Transport\NativeTransportFactory;
- use Symfony\Component\Mailer\Transport\NullTransportFactory;
- use Symfony\Component\Mailer\Transport\RoundRobinTransport;
- use Symfony\Component\Mailer\Transport\SendmailTransportFactory;
- use Symfony\Component\Mailer\Transport\Smtp\EsmtpTransportFactory;
- use Symfony\Component\Mailer\Transport\TransportFactoryInterface;
- use Symfony\Component\Mailer\Transport\TransportInterface;
- use Symfony\Component\Mailer\Transport\Transports;
- use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
- use Symfony\Contracts\HttpClient\HttpClientInterface;
- /**
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Konstantin Myakshin <molodchick@gmail.com>
- */
- class Transport
- {
- private const FACTORY_CLASSES = [
- SesTransportFactory::class,
- GmailTransportFactory::class,
- MandrillTransportFactory::class,
- MailgunTransportFactory::class,
- PostmarkTransportFactory::class,
- SendgridTransportFactory::class,
- MailjetTransportFactory::class,
- SendinblueTransportFactory::class,
- ];
- private $factories;
- public static function fromDsn(string $dsn, EventDispatcherInterface $dispatcher = null, HttpClientInterface $client = null, LoggerInterface $logger = null): TransportInterface
- {
- $factory = new self(iterator_to_array(self::getDefaultFactories($dispatcher, $client, $logger)));
- return $factory->fromString($dsn);
- }
- public static function fromDsns(array $dsns, EventDispatcherInterface $dispatcher = null, HttpClientInterface $client = null, LoggerInterface $logger = null): TransportInterface
- {
- $factory = new self(iterator_to_array(self::getDefaultFactories($dispatcher, $client, $logger)));
- return $factory->fromStrings($dsns);
- }
- /**
- * @param TransportFactoryInterface[] $factories
- */
- public function __construct(iterable $factories)
- {
- $this->factories = $factories;
- }
- public function fromStrings(array $dsns): Transports
- {
- $transports = [];
- foreach ($dsns as $name => $dsn) {
- $transports[$name] = $this->fromString($dsn);
- }
- return new Transports($transports);
- }
- public function fromString(string $dsn): TransportInterface
- {
- [$transport, $offset] = $this->parseDsn($dsn);
- if ($offset !== \strlen($dsn)) {
- throw new InvalidArgumentException(sprintf('The DSN has some garbage at the end: "%s".', substr($dsn, $offset)));
- }
- return $transport;
- }
- private function parseDsn(string $dsn, int $offset = 0): array
- {
- static $keywords = [
- 'failover' => FailoverTransport::class,
- 'roundrobin' => RoundRobinTransport::class,
- ];
- while (true) {
- foreach ($keywords as $name => $class) {
- $name .= '(';
- if ($name === substr($dsn, $offset, \strlen($name))) {
- $offset += \strlen($name) - 1;
- preg_match('{\(([^()]|(?R))*\)}A', $dsn, $matches, 0, $offset);
- if (!isset($matches[0])) {
- continue;
- }
- ++$offset;
- $args = [];
- while (true) {
- [$arg, $offset] = $this->parseDsn($dsn, $offset);
- $args[] = $arg;
- if (\strlen($dsn) === $offset) {
- break;
- }
- ++$offset;
- if (')' === $dsn[$offset - 1]) {
- break;
- }
- }
- return [new $class($args), $offset];
- }
- }
- if (preg_match('{(\w+)\(}A', $dsn, $matches, 0, $offset)) {
- throw new InvalidArgumentException(sprintf('The "%s" keyword is not valid (valid ones are "%s"), ', $matches[1], implode('", "', array_keys($keywords))));
- }
- if ($pos = strcspn($dsn, ' )', $offset)) {
- return [$this->fromDsnObject(Dsn::fromString(substr($dsn, $offset, $pos))), $offset + $pos];
- }
- return [$this->fromDsnObject(Dsn::fromString(substr($dsn, $offset))), \strlen($dsn)];
- }
- }
- public function fromDsnObject(Dsn $dsn): TransportInterface
- {
- foreach ($this->factories as $factory) {
- if ($factory->supports($dsn)) {
- return $factory->create($dsn);
- }
- }
- throw new UnsupportedSchemeException($dsn);
- }
- public static function getDefaultFactories(EventDispatcherInterface $dispatcher = null, HttpClientInterface $client = null, LoggerInterface $logger = null): iterable
- {
- foreach (self::FACTORY_CLASSES as $factoryClass) {
- if (class_exists($factoryClass)) {
- yield new $factoryClass($dispatcher, $client, $logger);
- }
- }
- yield new NullTransportFactory($dispatcher, $client, $logger);
- yield new SendmailTransportFactory($dispatcher, $client, $logger);
- yield new EsmtpTransportFactory($dispatcher, $client, $logger);
- yield new NativeTransportFactory($dispatcher, $client, $logger);
- }
- }
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