From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Wed, 17 Jun 2015 21:06:06 +0000 (+0200)
Subject: Add basic implementation of PhpEmailTransport
X-Git-Tag: 3.0.0_Beta_1~2249^2~2^2~7
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a928fdfd5ade155154377b9853c82fcfdb45bc4d;p=GitHub%2FWoltLab%2FWCF.git

Add basic implementation of PhpEmailTransport
---

diff --git a/wcfsetup/install/files/lib/system/email/transport/PhpEmailTransport.class.php b/wcfsetup/install/files/lib/system/email/transport/PhpEmailTransport.class.php
new file mode 100644
index 0000000000..6e538283de
--- /dev/null
+++ b/wcfsetup/install/files/lib/system/email/transport/PhpEmailTransport.class.php
@@ -0,0 +1,45 @@
+<?php
+namespace wcf\system\email\transport;
+use wcf\system\email\Email;
+use wcf\system\email\Mailbox;
+use wcf\util\StringUtil;
+
+/**
+ * PhpEmailTransport is an implementation of an email transport which sends emails using mail().
+ * 
+ * @author	Tim Duesterhus
+ * @copyright	2001-2015 WoltLab GmbH
+ * @license	GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @package	com.woltlab.wcf
+ * @subpackage	system.email.transport
+ * @category	Community Framework
+ */
+class PhpEmailTransport implements EmailTransport {
+	/**
+	 * Delivers the given email via mail().
+	 * 
+	 * @param	\wcf\system\email\Email		$email
+	 * @param	\wcf\system\email\Mailbox	$envelopeTo
+	 */
+	public function deliver(Email $email, Mailbox $envelopeTo) {
+		$headers = array_filter($email->getHeaders(), function ($item) {
+			// filter out headers that are either
+			//   a) automatically added by PHP
+			//   b) interpreted by sendmail because of -t
+			// 
+			// The email will be slightly mangled as the result of this. In particular
+			// the 'To' and 'Cc' headers will be cleared, which makes this email appear
+			// to be sent to a single recipient only.
+			// But this is better than crippling the superior transports or special casing
+			// the PhpTransport in other classes.
+			return $item[0] !== 'subject' && $item[0] !== 'to' && $item[0] !== 'cc' && $item[0] !== 'bcc';
+		});
+		
+		$headers = implode("\r\n", array_map(function ($item) {
+			return implode(': ', $item);
+		}, $headers));
+		
+		// TODO: -f flag
+		mail($envelopeTo->getAddress(), $email->getSubject(), StringUtil::unifyNewlines($email->getBodyString()), $headers);
+	}
+}