Make mail transports pluggable and move integrations to plugins

- Postmark: https://github.com/kanboard/plugin-postmark
- Mailgun: https://github.com/kanboard/plugin-mailgun
- Sendgrid: https://github.com/kanboard/plugin-sendgrid

1 files changed, 30 insertions, 0 deletions

diff --git a/app/Core/Mail/Transport/Smtp.php b/app/Core/Mail/Transport/Smtp.php
new file mode 100644
index 00000000..757408ea
--- /dev/null
+++ b/app/Core/Mail/Transport/Smtp.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace Kanboard\Core\Mail\Transport;
+
+use Swift_SmtpTransport;
+
+/**
+ * PHP Mail Handler
+ *
+ * @package  transport
+ * @author   Frederic Guillot
+ */
+class Smtp extends Mail
+{
+    /**
+     * Get SwiftMailer transport
+     *
+     * @access protected
+     * @return \Swift_Transport
+     */
+    protected function getTransport()
+    {
+        $transport = Swift_SmtpTransport::newInstance(MAIL_SMTP_HOSTNAME, MAIL_SMTP_PORT);
+        $transport->setUsername(MAIL_SMTP_USERNAME);
+        $transport->setPassword(MAIL_SMTP_PASSWORD);
+        $transport->setEncryption(MAIL_SMTP_ENCRYPTION);
+
+        return $transport;
+    }
+}