From d92d49d60d82468943c4a615f4ed0d03d5def9dd Mon Sep 17 00:00:00 2001
From: Marcin Kurczewski <mkurczew@gmail.com>
Date: Sat, 26 Oct 2013 12:11:19 +0200
Subject: [PATCH] Posts: clickable source links; "unknown" if empty

---
 src/Views/post-view.phtml | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/Views/post-view.phtml b/src/Views/post-view.phtml
index c05f8e30..183b53de 100644
--- a/src/Views/post-view.phtml
+++ b/src/Views/post-view.phtml
@@ -87,8 +87,12 @@
 
 		<div class="key-value source">
 			<span class="key">Source:</span>
-			<span class="value" title="<?php echo $val = htmlspecialchars($this->context->transport->post->source) ?>">
-				<?php echo $val ?>
+			<span class="value" title="<?php echo $val = htmlspecialchars($this->context->transport->post->source ?: 'unknown') ?>">
+				<?php if (preg_match('/^((https?|ftp):|)\/\//', $val)): ?>
+					<a href="<?php echo $val ?>"><?php echo $val ?></a>
+				<?php else: ?>
+					<?php echo $val ?>
+				<?php endif ?>
 			</span>
 		</div>