From efee4fbd17a365a229090490c646cbb68b3aa371 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Tim=20D=C3=BCsterhus?= <duesterhus@woltlab.com>
Date: Thu, 4 Aug 2016 17:26:28 +0200
Subject: [PATCH] Add SimpleEmail

---
 .../lib/system/email/SimpleEmail.class.php    | 122 ++++++++++++++++++
 1 file changed, 122 insertions(+)
 create mode 100644 wcfsetup/install/files/lib/system/email/SimpleEmail.class.php

diff --git a/wcfsetup/install/files/lib/system/email/SimpleEmail.class.php b/wcfsetup/install/files/lib/system/email/SimpleEmail.class.php
new file mode 100644
index 0000000000..13fbf92fe7
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/email/SimpleEmail.class.php
@@ -0,0 +1,122 @@
+<?php
+namespace wcf\system\email;
+use wcf\data\user\User;
+use wcf\system\email\mime\PlainTextMimePart;
+use wcf\system\email\mime\MimePartFacade;
+use wcf\system\email\mime\HtmlTextMimePart;
+
+/**
+ * Simplifies creating and sending a new Email.
+ * 
+ * @author	Tim Duesterhus
+ * @copyright	2001-2016 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	WoltLabSuite\Core\System\Email
+ * @since	3.0
+ */
+class SimpleEmail {
+	/**
+	 * the underlying email object
+	 * @var Email
+	 */
+	private $email = null;
+	
+	/**
+	 * the text/plain version of the message body
+	 * @var \wcf\system\email\mime\PlainTextMimePart
+	 */
+	private $textPlain = null;
+	
+	/**
+	 * the text/html version of the message body
+	 * @var \wcf\system\email\mime\HtmlTextMimePart
+	 */
+	private $textHtml = null;
+	
+	/**
+	 * Creates the underlying Email object.
+	 */
+	public function __construct() {
+		$this->email = new Email();
+	}
+	
+	/**
+	 * @see	Email::setSubject()
+	 */
+	public function setSubject($subject) {
+		$this->email->setSubject($subject);
+	}
+	
+	/**
+	 * Sets the recipient of this email.
+	 * This method clears any previous recipient of
+	 * the email.
+	 * 
+	 * @param	User		$user
+	 */
+	public function setRecipient(User $user) {
+		if (!$user->userID) throw new \InvalidArgumentException('The $user must not be a guest');
+		
+		$recipients = $this->email->getRecipients();
+		foreach ($recipients as $recipient) {
+			$this->email->removeRecipient($recipient['mailbox']);
+		}
+		
+		$this->email->addRecipient(new UserMailbox($user));
+	}
+	
+	/**
+	 * Sets the text/plain version of this message.
+	 * An empty string clears this version (not recommended!).
+	 * 
+	 * @param	string	$message
+	 * @see		PlainTextMimePart
+	 */
+	public function setMessage($message) {
+		$this->textPlain = $message ? new PlainTextMimePart($message) : null;
+		
+		$this->fixBody();
+	}
+	
+	/**
+	 * Sets the text/html version of this message.
+	 * An empty string clears this version.
+	 * 
+	 * @param	string	$message
+	 * @see		HtmlTextMimePart
+	 */
+	public function setHtmlMessage($message) {
+		$this->textHtml = $message ? new HtmlTextMimePart($message) : null;
+		
+		$this->fixBody();
+	}
+	
+	/**
+	 * Sets the proper email body based on $textHtml and $textPlain.
+	 */
+	private function fixBody() {
+		$parts = [];
+		if ($this->textHtml) $parts[] = $this->textHtml;
+		if ($this->textPlain) $parts[] = $this->textPlain;
+		
+		$this->email->setBody(new MimePartFacade($parts));
+	}
+	
+	/**
+	 * Queues this email for delivery.
+	 * 
+	 * @see	Email::send()
+	 */
+	public function send() {
+		$this->email->send();
+	}
+	
+	/**
+	 * Returns the underlying email object
+	 * 
+	 * @return	Email
+	 */
+	public function getEmail() {
+		return $this->email;
+	}
+}
-- 
2.20.1