[IMP] Add a logger to the spool command

refs KIME-3340

Classes/WE/SwiftMailerSpool/Command/SwiftMailerSpoolCommandController.php

@@ -40,6 +40,12 @@ class SwiftMailerSpoolCommandController extends CommandController {
 	 */
 	protected $configurationManager;
 
+	/**
+	 * @Flow\Inject
+	 * @var \WE\SwiftMailerSpool\Log\SwiftMailerSpoolLoggerInterface
+	 */
+	protected $logger;
+
 	/**
 	 * Flush the email spool queue
 	 * 
@@ -50,8 +56,13 @@ class SwiftMailerSpoolCommandController extends CommandController {
 		$realTransport = $this->transportFactory->create($settings['transport']['type'], $settings['transport']['options'], $settings['transport']['arguments']);
 		/** @var \Swift_Spool $spool */
 		$spool = $this->spoolMailer->getTransport()->getSpool();
-		$sent = $spool->flushQueue($realTransport);
-		$this->outputLine($sent . ' mails sent');
+		$failedRecipients = array();
+		$sent = $spool->flushQueue($realTransport, $failedRecipients);
+		$this->logger->log($sent . ' mails sent.');
+		$count = count($failedRecipients);
+		if ($count > 0) {
+			$this->logger->log($count . ' recipients failed. Check the spool to see the messages.', LOG_WARNING);
+		}
 	}
 
 }

Classes/WE/SwiftMailerSpool/Log/SwiftMailerSpoolLoggerInterface.php

+<?php
+namespace WE\SwiftMailerSpool\Log;
+
+	/*                                                                        *
+	 * This script belongs to the Flow package "SwiftMailerSpool".            *
+	 *                                                                        *
+	 * It is free software; you can redistribute it and/or modify it under    *
+	 * the terms of the GNU Lesser General Public License, either version 3   *
+	 * of the License, or (at your option) any later version.                 *
+	 *                                                                        *
+	 * The TYPO3 project - inspiring people to share!                         *
+	 *                                                                        */
+
+/**
+ * Logger interface for the SwiftMailerSpool package
+ *
+ * @author Simon Gadient <simon@web-essentials.asia>
+ */
+interface SwiftMailerSpoolLoggerInterface extends \TYPO3\Flow\Log\LoggerInterface {
+}

Configuration/Objects.yaml

@@ -13,3 +13,16 @@ TYPO3\SwiftMailer\MailerInterface:
   arguments:
     1:
       object: WE\SwiftMailerSpool\SpoolTransportInterface
+
+WE\SwiftMailerSpool\Log\SwiftMailerSpoolLoggerInterface:
+  scope: singleton
+  factoryObjectName: TYPO3\Flow\Log\LoggerFactory
+  arguments:
+    1:
+      value: 'SystemLogger'
+    2:
+      setting: TYPO3.Flow.log.systemLogger.logger
+    3:
+      setting: TYPO3.Flow.log.systemLogger.backend
+    4:
+      setting: TYPO3.Flow.log.systemLogger.backendOptions

README.md

@@ -15,8 +15,8 @@ The package is pre-configured to use a the file spool:
 ## Usage
 
 Different from the [Neos Swift Mailer](https://github.com/neos/swiftmailer), a `\Swift_Message` has to be created instead 
-of using the `\TYPO3\SwiftMailer\Message` object. This is due to a problems on the serialization of the message that 
-happens in the `\FileSpool` as the serialized `\TYPO3\SwiftMailer\Message` does not include its parent properties of the 
+of using the `\TYPO3\SwiftMailer\Message` object. This is due to a problem on the serialization of the message that 
+happens in the `\FileSpool` as the serialized `\TYPO3\SwiftMailer\Message` does not include its private parent properties of the 
 `\Swift_Message`. 
 
 The process is the same as with the normal SwiftMailer library.