Email components hierarchy created.

SwiftMailer applied as email solution.

framework/yii/email/swift/Message.php

@@ -0,0 +1,116 @@
+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace yii\email\swift;
+
+use yii\email\BaseMessage;
+
+/**
+ * Email message based on SwiftMailer library.
+ *
+ * @see http://swiftmailer.org/docs/messages.html
+ * @see \yii\email\swift\Mailer
+ *
+ * @method \yii\email\swift\Mailer getMailer() returns mailer instance.
+ * @property \Swift_Message $swiftMessage vendor message instance.
+ *
+ * @author Paul Klimov <klimov.paul@gmail.com>
+ * @since 2.0
+ */
+class Message extends BaseMessage
+{
+	/**
+	 * @var \Swift_Message Swift message instance.
+	 */
+	private $_swiftMessage;
+
+	/**
+	 * @return \Swift_Message Swift message instance.
+	 */
+	public function getSwiftMessage()
+	{
+		if (!is_object($this->_swiftMessage)) {
+			$this->_swiftMessage = $this->getMailer()->createSwiftMessage();
+		}
+		return $this->_swiftMessage;
+	}
+
+	/**
+	 * Sets message sender.
+	 * @param string|array $from sender email address, if array is given,
+	 * its first element should be sender email address, second - sender name.
+	 */
+	public function setFrom($from)
+	{
+		if (is_array($from)) {
+			list ($address, $name) = $from;
+		} else {
+			$address = $from;
+			$name = null;
+		}
+		$this->getSwiftMessage()->setFrom($address, $name);
+		$this->getSwiftMessage()->setReplyTo($address, $name);
+	}
+
+	/**
+	 * Sets message receiver.
+	 * @param string|array $to receiver email address, if array is given,
+	 * its first element should be receiver email address, second - receiver name.
+	 */
+	public function setTo($to)
+	{
+		if (is_array($to)) {
+			list ($address, $name) = $to;
+		} else {
+			$address = $to;
+			$name = null;
+		}
+		$this->getSwiftMessage()->setTo($address, $name);
+	}
+
+	/**
+	 * Sets message subject.
+	 * @param string $subject message subject
+	 */
+	public function setSubject($subject)
+	{
+		$this->getSwiftMessage()->setSubject($subject);
+	}
+
+	/**
+	 * Sets message plain text content.
+	 * @param string $text message plain text content.
+	 */
+	public function setText($text)
+	{
+		$this->getSwiftMessage()->setBody($text, 'text/plain');
+	}
+
+	/**
+	 * Sets message HTML content.
+	 * @param string $html message HTML content.
+	 */
+	public function setHtml($html)
+	{
+		$this->getSwiftMessage()->setBody($html, 'text/html');
+	}
+
+	/**
+	 * Create file attachment for the email message.
+	 * @param string $content - attachment file content.
+	 * @param string $fileName - attachment file name.
+	 * @param string $contentType - MIME type of the attachment file, by default 'application/octet-stream' will be used.
+	 */
+	public function createAttachment($content, $fileName, $contentType = 'application/octet-stream')
+	{
+		if (empty($contentType)) {
+			$contentType = 'application/octet-stream';
+		}
+		$attachment = \Swift_Attachment::newInstance($content, $fileName, $contentType);
+		$this->getSwiftMessage()->attach($attachment);
+	}
+}