From 77d113d5b3cd8623ab47d614ce059e72f980ec3a Mon Sep 17 00:00:00 2001
From: =?utf8?q?Tim=20D=C3=BCsterhus?= <timwolla@googlemail.com>
Date: Tue, 11 Mar 2014 15:33:27 +0100
Subject: [PATCH] Normalize protocol of internal URLs in QuoteBBCode

see dccac62117f3e4b34ad9ee324b327942c93f2c8b
---
 .../files/lib/system/bbcode/QuoteBBCode.class.php     | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/wcfsetup/install/files/lib/system/bbcode/QuoteBBCode.class.php b/wcfsetup/install/files/lib/system/bbcode/QuoteBBCode.class.php
index 7c02a9e080..5527a385c8 100644
--- a/wcfsetup/install/files/lib/system/bbcode/QuoteBBCode.class.php
+++ b/wcfsetup/install/files/lib/system/bbcode/QuoteBBCode.class.php
@@ -1,6 +1,7 @@
 <?php
 namespace wcf\system\bbcode;
 use wcf\system\application\ApplicationHandler;
+use wcf\system\request\RouteHandler;
 use wcf\system\WCF;
 
 /**
@@ -19,11 +20,17 @@ class QuoteBBCode extends AbstractBBCode {
 	 */
 	public function getParsedTag(array $openingTag, $content, array $closingTag, BBCodeParser $parser) {
 		if ($parser->getOutputType() == 'text/html') {
+			$quoteLink = (!empty($openingTag['attributes'][1]) ? $openingTag['attributes'][1] : '');
+			$externalQuoteLink = (!empty($openingTag['attributes'][1]) ? !ApplicationHandler::getInstance()->isInternalURL($openingTag['attributes'][1]) : false);
+			if (!$externalQuoteLink) {
+				$quoteLink = preg_replace('~^https?://~', RouteHandler::getProtocol(), $quoteLink);
+			}
+			
 			WCF::getTPL()->assign(array(
 				'content' => $content,
-				'quoteLink' => (!empty($openingTag['attributes'][1]) ? $openingTag['attributes'][1] : ''),
+				'quoteLink' => $quoteLink,
 				'quoteAuthor' => (!empty($openingTag['attributes'][0]) ? $openingTag['attributes'][0] : ''),
-				'isExternalQuoteLink' => (!empty($openingTag['attributes'][1]) ? !ApplicationHandler::getInstance()->isInternalURL($openingTag['attributes'][1]) : false)
+				'isExternalQuoteLink' => $externalQuoteLink
 			));
 			return WCF::getTPL()->fetch('quoteBBCodeTag');
 		}
-- 
2.20.1