[TASK] Fixing missing import. Adding Hook into Formhandler

Classes/Service/MailTemplateService.php

@@ -7,6 +7,7 @@ use SGalinski\SgMail\Domain\Repository\MailRepository;
 use TYPO3\CMS\Core\Mail\MailMessage;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Extbase\Object\ObjectManager;
+use TYPO3\CMS\Fluid\View\StandaloneView;
 
 /***************************************************************
  *  Copyright notice
@@ -42,6 +43,20 @@ class MailTemplateService {
 	 */
 	private static $registerArray = [];
 
+	/**
+	 * Hook into Formhandler
+	 * gets called in the finisher of the typoscript
+	 *
+	 * @param $gp
+	 * @param $tsConfig
+	 */
+	public function init($gp, $tsConfig) {
+		self::sendEmail(
+			NULL, $tsConfig['template_key'], $tsConfig['extension_key'], $tsConfig['to_address'],
+			$tsConfig['from_address'], $tsConfig['subject'], $gp, $tsConfig['ignore_mail_queue']
+		);
+	}
+
 	/**
 	 * register a template with sg_mail
 	 *