From bc3a7750c366d22ac69561d645312b794b312b84 Mon Sep 17 00:00:00 2001
From: Marius Burkard <m.burkard@pixcept.de>
Date: Sat, 06 Feb 2016 03:43:40 -0500
Subject: [PATCH] Merge branch 'html_welcome_mail' into 'stable-3.1'

---
 server/plugins-available/mail_plugin.inc.php |   18 +++++++++++++++---
 1 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/server/plugins-available/mail_plugin.inc.php b/server/plugins-available/mail_plugin.inc.php
index 20388a4..8696205 100644
--- a/server/plugins-available/mail_plugin.inc.php
+++ b/server/plugins-available/mail_plugin.inc.php
@@ -207,7 +207,14 @@
 
 		//* Send the welcome email message
 		$domain = explode('@', $data["new"]["email"])[1];
-		if(file_exists($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$domain.'.txt')) {
+		$html = false;
+		if(file_exists($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$domain.'.html')) {
+			$lines = file($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$domain.'.html');
+			$html = true;
+		} elseif(file_exists($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$conf['language'].'.html')) {
+			$lines = file($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$conf['language'].'.html');
+			$html = true;
+		} elseif(file_exists($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$domain.'.txt')) {
 			$lines = file($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$domain.'.txt');
 		} elseif(file_exists($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$conf['language'].'.txt')) {
 			$lines = file($conf['rootpath'].'/conf-custom/mail/welcome_email_'.$conf['language'].'.txt');
@@ -236,8 +243,13 @@
 		unset($tmp);
 
 		$mailHeaders      = "MIME-Version: 1.0" . "\n";
-		$mailHeaders     .= "Content-type: text/plain; charset=utf-8" . "\n";
-		$mailHeaders     .= "Content-Transfer-Encoding: 8bit" . "\n";
+		if($html) {
+			$mailHeaders     .= "Content-Type: text/html; charset=utf-8" . "\n";
+			$mailHeaders     .= "Content-Transfer-Encoding: quoted-printable" . "\n";
+		} else {
+			$mailHeaders     .= "Content-Type: text/plain; charset=utf-8" . "\n";
+			$mailHeaders     .= "Content-Transfer-Encoding: 8bit" . "\n";
+		}
 		$mailHeaders     .= "From: $welcome_mail_from" . "\n";
 		$mailHeaders     .= "Reply-To: $welcome_mail_from" . "\n";
 		$mailTarget       = $data["new"]["email"];

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