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<?php |
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declare(strict_types=1); |
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namespace Application\Service; |
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use Application\Model\Message; |
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use Cake\Chronos\Chronos; |
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use Doctrine\ORM\EntityManager; |
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use Zend\Mail; |
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use Zend\Mail\Transport\TransportInterface; |
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use Zend\Mime\Message as MimeMessage; |
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use Zend\Mime\Mime; |
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use Zend\Mime\Part as MimePart; |
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/** |
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* Service to send a message as an email |
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*/ |
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class Mailer |
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{ |
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/** |
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* @var EntityManager |
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*/ |
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private $entityManager; |
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/** |
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* @var TransportInterface |
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*/ |
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private $transport; |
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/** |
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* @var null|string |
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*/ |
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private $emailOverride; |
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/** |
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* @var string |
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*/ |
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private $fromEmail; |
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/** |
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* @var string |
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*/ |
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private $phpPath; |
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public function __construct(EntityManager $entityManager, TransportInterface $transport, ?string $emailOverride, string $fromEmail, string $phpPath) |
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{ |
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$this->entityManager = $entityManager; |
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$this->transport = $transport; |
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$this->emailOverride = $emailOverride; |
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$this->fromEmail = $fromEmail; |
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$this->phpPath = $phpPath; |
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} |
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/** |
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* Send a message asynchronously in a separate process. |
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* |
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* This should be the preferred way to send a message, unless if we are the cron. |
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* |
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* @param Message $message |
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*/ |
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public function sendMessageAsync(Message $message): void |
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{ |
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// Be sure we have an ID before "forking" process |
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if ($message->getId() === null) { |
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$this->entityManager->flush(); |
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} |
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$args = [ |
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realpath('bin/send-message.php'), |
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$message->getId(), |
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]; |
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$escapedArgs = array_map('escapeshellarg', $args); |
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$cmd = escapeshellcmd($this->phpPath) . ' ' . implode(' ', $escapedArgs) . ' > /dev/null 2>&1 &'; |
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exec($cmd); |
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} |
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/** |
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* Send a message |
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* |
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* @param Message $message |
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*/ |
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public function sendMessage(Message $message): void |
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{ |
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$mailMessage = $this->modelMessageToMailMessage($message); |
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$email = $message->getEmail(); |
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$overriddenBy = ''; |
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if ($this->emailOverride) { |
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$email = $this->emailOverride; |
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$overriddenBy = ' overridden by ' . $email; |
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} |
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$recipientName = $message->getRecipient() ? $message->getRecipient()->getName() : null; |
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if ($email) { |
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$mailMessage->addTo($email, $recipientName); |
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$this->transport->send($mailMessage); |
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} |
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$message->setDateSent(new Chronos()); |
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$this->entityManager->flush(); |
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echo 'email sent to: ' . $message->getEmail() . "\t" . $overriddenBy . "\t" . $message->getSubject() . PHP_EOL; |
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} |
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/** |
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* Convert our model message to a mail message |
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* |
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* @param Message $modelMessage |
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* |
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* @return Mail\Message |
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*/ |
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private function modelMessageToMailMessage(Message $modelMessage): Mail\Message |
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{ |
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// set Mime type html |
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$htmlPart = new MimePart($modelMessage->getBody()); |
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$htmlPart->type = Mime::TYPE_HTML; |
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$body = new MimeMessage(); |
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$body->setParts([$htmlPart]); |
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$mailMessage = new Mail\Message(); |
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$mailMessage->setSubject($modelMessage->getSubject()); |
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$mailMessage->setBody($body); |
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$mailMessage->setFrom($this->fromEmail, 'Ichtus'); |
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return $mailMessage; |
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} |
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/** |
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* Send all messages that are not sent yet |
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*/ |
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public function sendAllMessages(): void |
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{ |
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$messages = $this->entityManager->getRepository(Message::class)->getAllMessageToSend(); |
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foreach ($messages as $message) { |
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$this->sendMessage($message); |
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} |
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} |
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} |
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