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<?php |
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declare(strict_types=1); |
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namespace Camuthig\Courier\Mailjet; |
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use Courier\ConfirmingCourier; |
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use Courier\Exceptions\TransmissionException; |
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use Courier\Exceptions\UnsupportedContentException; |
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use Courier\SavesReceipts; |
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use Mailjet\Client; |
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use Mailjet\Resources; |
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use PhpEmail\Address; |
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use PhpEmail\Attachment; |
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use PhpEmail\Content; |
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use PhpEmail\Content\Contracts\SimpleContent; |
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use PhpEmail\Content\Contracts\TemplatedContent; |
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use PhpEmail\Content\EmptyContent; |
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use PhpEmail\Email; |
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use PhpEmail\Header; |
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use Ramsey\Uuid\Uuid; |
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class MailjetCourier implements ConfirmingCourier |
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{ |
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use SavesReceipts; |
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/** |
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* @var Client |
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*/ |
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protected $client; |
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public function __construct(Client $client) |
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{ |
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$this->client = $client; |
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} |
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/** |
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* @param Email $email |
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* |
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* @throws TransmissionException |
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* @throws UnsupportedContentException |
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* |
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* @return void |
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*/ |
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public function deliver(Email $email): void |
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{ |
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if (!$this->supportsContent($email->getContent())) { |
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throw new UnsupportedContentException($email->getContent()); |
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} |
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$preparedEmail = $this->prepareEmail($email); |
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$response = $this->client->post(Resources::$Email, ['body' => $preparedEmail], ['version' => 'v3.1']); |
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if (!$response->success()) { |
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throw new TransmissionException($response->getStatus(), new \Exception($response->getReasonPhrase())); |
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} |
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$customId = $response->getBody()['Messages'][0]['CustomID']; |
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$this->saveReceipt($email, $customId); |
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} |
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protected function supportedContent(): array |
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{ |
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return [ |
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EmptyContent::class, |
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SimpleContent::class, |
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TemplatedContent::class, |
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]; |
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} |
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protected function supportsContent(Content $content): bool |
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{ |
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foreach ($this->supportedContent() as $contentType) { |
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if ($content instanceof $contentType) { |
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return true; |
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} |
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} |
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return false; |
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} |
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protected function prepareEmail(Email $email): array |
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{ |
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$preparedEmail = [ |
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'Messages' => [ |
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array_merge([ |
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'CustomID' => Uuid::uuid4()->toString(), |
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'From' => $this->buildAddress($email->getFrom()), |
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'To' => $this->buildAddresses($email->getToRecipients()), |
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'Cc' => $this->buildAddresses($email->getCcRecipients()), |
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'Bcc' => $this->buildAddresses($email->getBccRecipients()), |
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'Subject' => substr($email->getSubject(), 0, 255), |
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'Attachments' => $this->buildAttachments($email->getAttachments(), false), |
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'InlinedAttachments' => $this->buildAttachments($email->getEmbedded(), true), |
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], $this->buildContent($email)), |
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], |
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]; |
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if (!empty($email->getReplyTos())) { |
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$replyTos = $email->getReplyTos(); |
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$replyTo = $this->buildAddress(reset($replyTos)); |
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$preparedEmail['Messages'][0]['ReplyTo'] = $replyTo; |
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} |
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if (!empty($email->getHeaders())) { |
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$preparedEmail['Messages'][0]['Headers'] = $this->buildHeaders($email->getHeaders()); |
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} |
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return $preparedEmail; |
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} |
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protected function buildContent(Email $email): array |
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{ |
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$content = $email->getContent(); |
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if ($content instanceof TemplatedContent) { |
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return [ |
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'TemplateID' => (int) $content->getTemplateId(), |
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'Variables' => $content->getTemplateData(), |
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]; |
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} elseif ($content instanceof SimpleContent) { |
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return [ |
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'TextPart' => $content->getText()->getBody(), |
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'HTMLPart' => $content->getHtml()->getBody(), |
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]; |
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} |
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return [ |
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'TextPart' => '', |
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'HTMLPart' => '', |
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]; |
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} |
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protected function buildAddresses(array $addresses): array |
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{ |
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return array_map(function (Address $address) { |
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return $this->buildAddress($address); |
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}, $addresses); |
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} |
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protected function buildAddress(Address $address): array |
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{ |
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return [ |
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'Email' => $address->getEmail(), |
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'Name' => $address->getName() ?? 'null', |
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]; |
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} |
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protected function buildAttachments(array $attachments, bool $embedded): array |
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{ |
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return array_map(function (Attachment $attachment) use ($embedded) { |
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$arr = [ |
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'ContentType' => $attachment->getContentType(), |
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'Filename' => $attachment->getName(), |
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'Base64Content' => $attachment->getBase64Content(), |
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]; |
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if ($embedded) { |
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$arr['ContentID'] = $attachment->getContentId(); |
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} |
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return $arr; |
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}, $attachments); |
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} |
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/** |
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* @param Header[] $headers |
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* |
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* @return array|null |
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*/ |
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protected function buildHeaders(array $headers): ?array |
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{ |
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$headersArray = []; |
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foreach ($headers as $header) { |
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$headersArray[$header->getField()] = $header->getValue(); |
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} |
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if (empty($headersArray)) { |
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return null; |
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} |
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return $headersArray; |
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} |
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} |
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camuthig /
courier-mailjet
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.