Method 'MessageInterface::__toString()' added

extensions/swiftmailer/yii/swiftmailer/Message.php

@@ -49,6 +49,14 @@ class Message extends BaseMessage
 	}
 
 	/**
+	 * @return string from address of this message.
+	 */
+	public function getFrom()
+	{
+		return $this->getSwiftMessage()->getFrom();
+	}
+
+	/**
 	 * @inheritdoc
 	 */
 	public function setTo($to)
@@ -57,6 +65,14 @@ class Message extends BaseMessage
 	}
 
 	/**
+	 * @return array To addresses of this message.
+	 */
+	public function getTo()
+	{
+		return $this->getSwiftMessage()->getTo();
+	}
+
+	/**
 	 * @inheritdoc
 	 */
 	public function setCc($cc)
@@ -65,6 +81,14 @@ class Message extends BaseMessage
 	}
 
 	/**
+	 * @return array Cc address of this message.
+	 */
+	public function getCc()
+	{
+		return $this->getSwiftMessage()->getCc();
+	}
+
+	/**
 	 * @inheritdoc
 	 */
 	public function setBcc($bcc)
@@ -73,6 +97,14 @@ class Message extends BaseMessage
 	}
 
 	/**
+	 * @return array Bcc addresses of this message.
+	 */
+	public function getBcc()
+	{
+		return $this->getSwiftMessage()->getBcc();
+	}
+
+	/**
 	 * @inheritdoc
 	 */
 	public function setSubject($subject)
@@ -81,6 +113,14 @@ class Message extends BaseMessage
 	}
 
 	/**
+	 * @return string the subject of this message.
+	 */
+	public function getSubject()
+	{
+		return $this->getSwiftMessage()->getSubject();
+	}
+
+	/**
 	 * @inheritdoc
 	 */
 	public function setText($text)
@@ -123,4 +163,12 @@ class Message extends BaseMessage
 		$attachment = \Swift_Attachment::newInstance($content, $fileName, $contentType);
 		$this->getSwiftMessage()->attach($attachment);
 	}
+
+	/**
+	 * @inheritdoc
+	 */
+	public function __toString()
+	{
+		return $this->getSwiftMessage()->toString();
+	}
 }

framework/yii/mail/MessageInterface.php

@@ -113,4 +113,11 @@ interface MessageInterface
 	 * @return string string the rendering result
 	 */
 	public function render($view, $params = []);
+
+	/**
+	 * String output.
+	 * This is PHP magic method that returns string representation of an object.
+	 * @return string the string representation of the object
+	 */
+	public function __toString();
 }

tests/unit/framework/mail/BaseMailerTest.php

@@ -188,4 +188,9 @@ class Message extends BaseMessage
 	public function addHtml($html) {}
 
 	public function attachContentAsFile($content, $fileName, $contentType = 'application/octet-stream') {}
+
+	public function __toString()
+	{
+		return get_class($this);
+	}
 }