validation-bugsnag-email

vendor/symfony/mailgun-mailer/Transport/MailgunApiTransport.php

@@ -0,0 +1,180 @@
+<?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\Mailgun\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\Email;
+use Symfony\Component\Mime\Part\Multipart\FormDataPart;
+use Symfony\Contracts\HttpClient\Exception\DecodingExceptionInterface;
+use Symfony\Contracts\HttpClient\Exception\TransportExceptionInterface;
+use Symfony\Contracts\HttpClient\HttpClientInterface;
+use Symfony\Contracts\HttpClient\ResponseInterface;
+
+/**
+ * @author Kevin Verschaeve
+ */
+class MailgunApiTransport extends AbstractApiTransport
+{
+    private const HOST = 'api.%region_dot%mailgun.net';
+
+    private string $key;
+    private string $domain;
+    private ?string $region;
+
+    public function __construct(string $key, string $domain, string $region = null, HttpClientInterface $client = null, EventDispatcherInterface $dispatcher = null, LoggerInterface $logger = null)
+    {
+        $this->key = $key;
+        $this->domain = $domain;
+        $this->region = $region;
+
+        parent::__construct($client, $dispatcher, $logger);
+    }
+
+    public function __toString(): string
+    {
+        return sprintf('mailgun+api://%s?domain=%s', $this->getEndpoint(), $this->domain);
+    }
+
+    protected function doSendApi(SentMessage $sentMessage, Email $email, Envelope $envelope): ResponseInterface
+    {
+        $body = new FormDataPart($this->getPayload($email, $envelope));
+        $headers = [];
+        foreach ($body->getPreparedHeaders()->all() as $header) {
+            $headers[] = $header->toString();
+        }
+
+        $endpoint = sprintf('%s/v3/%s/messages', $this->getEndpoint(), urlencode($this->domain));
+        $response = $this->client->request('POST', 'https://'.$endpoint, [
+            'auth_basic' => 'api:'.$this->key,
+            'headers' => $headers,
+            'body' => $body->bodyToIterable(),
+        ]);
+
+        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 Mailgun server.', $response, 0, $e);
+        }
+
+        if (200 !== $statusCode) {
+            throw new HttpTransportException('Unable to send an email: '.$result['message'].sprintf(' (code %d).', $statusCode), $response);
+        }
+
+        $sentMessage->setMessageId($result['id']);
+
+        return $response;
+    }
+
+    private function getPayload(Email $email, Envelope $envelope): array
+    {
+        $headers = $email->getHeaders();
+        $html = $email->getHtmlBody();
+        if (null !== $html && \is_resource($html)) {
+            if (stream_get_meta_data($html)['seekable'] ?? false) {
+                rewind($html);
+            }
+            $html = stream_get_contents($html);
+        }
+        [$attachments, $inlines, $html] = $this->prepareAttachments($email, $html);
+
+        $payload = [
+            'from' => $envelope->getSender()->toString(),
+            'to' => implode(',', $this->stringifyAddresses($this->getRecipients($email, $envelope))),
+            'subject' => $email->getSubject(),
+            'attachment' => $attachments,
+            'inline' => $inlines,
+        ];
+        if ($emails = $email->getCc()) {
+            $payload['cc'] = implode(',', $this->stringifyAddresses($emails));
+        }
+        if ($emails = $email->getBcc()) {
+            $payload['bcc'] = implode(',', $this->stringifyAddresses($emails));
+        }
+        if ($email->getTextBody()) {
+            $payload['text'] = $email->getTextBody();
+        }
+        if ($html) {
+            $payload['html'] = $html;
+        }
+
+        $headersToBypass = ['from', 'to', 'cc', 'bcc', 'subject', 'content-type'];
+        foreach ($headers->all() as $name => $header) {
+            if (\in_array($name, $headersToBypass, true)) {
+                continue;
+            }
+
+            if ($header instanceof TagHeader) {
+                $payload[] = ['o:tag' => $header->getValue()];
+
+                continue;
+            }
+
+            if ($header instanceof MetadataHeader) {
+                $payload['v:'.$header->getKey()] = $header->getValue();
+
+                continue;
+            }
+
+            // Check if it is a valid prefix or header name according to Mailgun API
+            $prefix = substr($name, 0, 2);
+            if (\in_array($prefix, ['h:', 't:', 'o:', 'v:']) || \in_array($name, ['recipient-variables', 'template', 'amp-html'])) {
+                $headerName = $header->getName();
+            } else {
+                $headerName = 'h:'.$header->getName();
+            }
+
+            $payload[$headerName] = $header->getBodyAsString();
+        }
+
+        return $payload;
+    }
+
+    private function prepareAttachments(Email $email, ?string $html): array
+    {
+        $attachments = $inlines = [];
+        foreach ($email->getAttachments() as $attachment) {
+            $headers = $attachment->getPreparedHeaders();
+            if ('inline' === $headers->getHeaderBody('Content-Disposition')) {
+                // replace the cid with just a file name (the only supported way by Mailgun)
+                if ($html) {
+                    $filename = $headers->getHeaderParameter('Content-Disposition', 'filename');
+                    $new = basename($filename);
+                    $html = str_replace('cid:'.$filename, 'cid:'.$new, $html);
+                    $p = new \ReflectionProperty($attachment, 'filename');
+                    $p->setValue($attachment, $new);
+                }
+                $inlines[] = $attachment;
+            } else {
+                $attachments[] = $attachment;
+            }
+        }
+
+        return [$attachments, $inlines, $html];
+    }
+
+    private function getEndpoint(): ?string
+    {
+        $host = $this->host ?: str_replace('%region_dot%', 'us' !== ($this->region ?: 'us') ? $this->region.'.' : '', self::HOST);
+
+        return $host.($this->port ? ':'.$this->port : '');
+    }
+}

vendor/symfony/mailgun-mailer/Transport/MailgunHeadersTrait.php

@@ -0,0 +1,54 @@
+<?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\Mailgun\Transport;
+
+use Symfony\Component\Mailer\Envelope;
+use Symfony\Component\Mailer\Header\MetadataHeader;
+use Symfony\Component\Mailer\Header\TagHeader;
+use Symfony\Component\Mailer\SentMessage;
+use Symfony\Component\Mime\Message;
+use Symfony\Component\Mime\RawMessage;
+
+/**
+ * @author Kevin Bond <kevinbond@gmail.com>
+ */
+trait MailgunHeadersTrait
+{
+    public function send(RawMessage $message, Envelope $envelope = null): ?SentMessage
+    {
+        if ($message instanceof Message) {
+            $this->addMailgunHeaders($message);
+        }
+
+        return parent::send($message, $envelope);
+    }
+
+    private function addMailgunHeaders(Message $message): void
+    {
+        $headers = $message->getHeaders();
+        $metadata = [];
+
+        foreach ($headers->all() as $name => $header) {
+            if ($header instanceof TagHeader) {
+                $headers->addTextHeader('X-Mailgun-Tag', $header->getValue());
+                $headers->remove($name);
+            } elseif ($header instanceof MetadataHeader) {
+                $metadata[$header->getKey()] = $header->getValue();
+                $headers->remove($name);
+            }
+        }
+
+        if ($metadata) {
+            $headers->addTextHeader('X-Mailgun-Variables', json_encode($metadata));
+        }
+    }
+}

vendor/symfony/mailgun-mailer/Transport/MailgunHttpTransport.php

@@ -0,0 +1,95 @@
+<?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\Mailgun\Transport;
+
+use Psr\EventDispatcher\EventDispatcherInterface;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Mailer\Exception\HttpTransportException;
+use Symfony\Component\Mailer\SentMessage;
+use Symfony\Component\Mailer\Transport\AbstractHttpTransport;
+use Symfony\Component\Mime\Part\DataPart;
+use Symfony\Component\Mime\Part\Multipart\FormDataPart;
+use Symfony\Contracts\HttpClient\Exception\DecodingExceptionInterface;
+use Symfony\Contracts\HttpClient\Exception\TransportExceptionInterface;
+use Symfony\Contracts\HttpClient\HttpClientInterface;
+use Symfony\Contracts\HttpClient\ResponseInterface;
+
+/**
+ * @author Kevin Verschaeve
+ */
+class MailgunHttpTransport extends AbstractHttpTransport
+{
+    use MailgunHeadersTrait;
+
+    private const HOST = 'api.%region_dot%mailgun.net';
+
+    private string $key;
+    private string $domain;
+    private ?string $region;
+
+    public function __construct(string $key, string $domain, string $region = null, HttpClientInterface $client = null, EventDispatcherInterface $dispatcher = null, LoggerInterface $logger = null)
+    {
+        $this->key = $key;
+        $this->domain = $domain;
+        $this->region = $region;
+
+        parent::__construct($client, $dispatcher, $logger);
+    }
+
+    public function __toString(): string
+    {
+        return sprintf('mailgun+https://%s?domain=%s', $this->getEndpoint(), $this->domain);
+    }
+
+    protected function doSendHttp(SentMessage $message): ResponseInterface
+    {
+        $body = new FormDataPart([
+            'to' => implode(',', $this->stringifyAddresses($message->getEnvelope()->getRecipients())),
+            'message' => new DataPart($message->toString(), 'message.mime'),
+        ]);
+        $headers = [];
+        foreach ($body->getPreparedHeaders()->all() as $header) {
+            $headers[] = $header->toString();
+        }
+
+        $endpoint = sprintf('%s/v3/%s/messages.mime', $this->getEndpoint(), urlencode($this->domain));
+        $response = $this->client->request('POST', 'https://'.$endpoint, [
+            'auth_basic' => 'api:'.$this->key,
+            'headers' => $headers,
+            'body' => $body->bodyToIterable(),
+        ]);
+
+        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 Mailgun server.', $response, 0, $e);
+        }
+
+        if (200 !== $statusCode) {
+            throw new HttpTransportException('Unable to send an email: '.$result['message'].sprintf(' (code %d).', $statusCode), $response);
+        }
+
+        $message->setMessageId($result['id']);
+
+        return $response;
+    }
+
+    private function getEndpoint(): ?string
+    {
+        $host = $this->host ?: str_replace('%region_dot%', 'us' !== ($this->region ?: 'us') ? $this->region.'.' : '', self::HOST);
+
+        return $host.($this->port ? ':'.$this->port : '');
+    }
+}

vendor/symfony/mailgun-mailer/Transport/MailgunSmtpTransport.php

@@ -0,0 +1,32 @@
+<?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\Mailgun\Transport;
+
+use Psr\EventDispatcher\EventDispatcherInterface;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Mailer\Transport\Smtp\EsmtpTransport;
+
+/**
+ * @author Kevin Verschaeve
+ */
+class MailgunSmtpTransport extends EsmtpTransport
+{
+    use MailgunHeadersTrait;
+
+    public function __construct(string $username, #[\SensitiveParameter] string $password, string $region = null, EventDispatcherInterface $dispatcher = null, LoggerInterface $logger = null)
+    {
+        parent::__construct('us' !== ($region ?: 'us') ? sprintf('smtp.%s.mailgun.org', $region) : 'smtp.mailgun.org', 465, true, $dispatcher, $logger);
+
+        $this->setUsername($username);
+        $this->setPassword($password);
+    }
+}

vendor/symfony/mailgun-mailer/Transport/MailgunTransportFactory.php

@@ -0,0 +1,52 @@
+<?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\Mailgun\Transport;
+
+use Symfony\Component\Mailer\Exception\UnsupportedSchemeException;
+use Symfony\Component\Mailer\Transport\AbstractTransportFactory;
+use Symfony\Component\Mailer\Transport\Dsn;
+use Symfony\Component\Mailer\Transport\TransportInterface;
+
+/**
+ * @author Konstantin Myakshin <molodchick@gmail.com>
+ */
+final class MailgunTransportFactory extends AbstractTransportFactory
+{
+    public function create(Dsn $dsn): TransportInterface
+    {
+        $scheme = $dsn->getScheme();
+        $user = $this->getUser($dsn);
+        $password = $this->getPassword($dsn);
+        $region = $dsn->getOption('region');
+        $host = 'default' === $dsn->getHost() ? null : $dsn->getHost();
+        $port = $dsn->getPort();
+
+        if ('mailgun+api' === $scheme) {
+            return (new MailgunApiTransport($user, $password, $region, $this->client, $this->dispatcher, $this->logger))->setHost($host)->setPort($port);
+        }
+
+        if ('mailgun+https' === $scheme || 'mailgun' === $scheme) {
+            return (new MailgunHttpTransport($user, $password, $region, $this->client, $this->dispatcher, $this->logger))->setHost($host)->setPort($port);
+        }
+
+        if ('mailgun+smtp' === $scheme || 'mailgun+smtps' === $scheme) {
+            return new MailgunSmtpTransport($user, $password, $region, $this->dispatcher, $this->logger);
+        }
+
+        throw new UnsupportedSchemeException($dsn, 'mailgun', $this->getSupportedSchemes());
+    }
+
+    protected function getSupportedSchemes(): array
+    {
+        return ['mailgun', 'mailgun+api', 'mailgun+https', 'mailgun+smtp', 'mailgun+smtps'];
+    }
+}