Extbase Email

> Usage

$recipient = array('recipient@domain.tld');
$sender = array('sender@domain.tld' => 'Account');
$subject = 'Hello there';
$templateName = "ThisIsTheExtbaseEmailTemplate"; // .html file
$content = array(
  'firstname' => $postData['first_name']
);

$this->sendTemplateEmail($recipient, $sender, $subject, $templateName, $content);

---

/**
     * @param array $recipient recipient of the email in the format array('recipient@domain.tld' => 'Recipient Name')
     * @param array $sender sender of the email in the format array('sender@domain.tld' => 'Sender Name')
     * @param string $subject subject of the email
     * @param string $templateName template name (UpperCamelCase)
     * @param array $variables variables to be passed to the Fluid view
     * @return boolean TRUE on success, otherwise false
     */
    protected function sendTemplateEmail(array $recipient, array $sender, $subject, $templateName, array $variables = array())
    {
        $emailView = $this->objectManager->get('TYPO3\\CMS\\Fluid\\View\\StandaloneView');
        $extensionPath = \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extPath('siteway');
        $templatePathAndFilename = $extensionPath . 'Resources/Private/Templates/Email/' . $templateName . '.html';
        $layoutRootPath = $extensionPath . 'Resources/Private/Layouts';
        $emailView->setTemplatePathAndFilename($templatePathAndFilename);
        $emailView->assignMultiple($variables);
        $emailBody = $emailView->render();

        /** @var $message \TYPO3\CMS\Core\Mail\MailMessage */
        $message = $this->objectManager->get('TYPO3\\CMS\\Core\\Mail\\MailMessage');
        $message->setTo($recipient)->setFrom($sender)->setSubject($subject);

        $message->setBody($emailBody, 'text/html', 'utf-8');
        $message->send();
        
        return $message->isSent();
    }