From ec221af52e00135c3cabaad5a32bdf9c48b1f23f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lorenz=20H=C3=BCbschle-Schneider?=
 <lorenz-dev@lgh-alumni.de>
Date: Tue, 1 Nov 2016 11:08:40 +0100
Subject: [PATCH] Plugins: don't show plugin repeatedly for same URL in same
 message

Fixes #636
---
 js/plugins.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/plugins.js b/js/plugins.js
index c7db496..d5cf249 100644
--- a/js/plugins.js
+++ b/js/plugins.js
@@ -33,7 +33,7 @@ var urlRegexp = /(?:(?:https?|ftp):\/\/|www\.|ftp\.)\S*[^\s.;,(){}<>]/g;
 var UrlPlugin = function(name, urlCallback) {
     return {
         contentForMessage: function(message) {
-            var urls = message.match(urlRegexp);
+            var urls = _.uniq(message.match(urlRegexp));
             var content = [];
 
             for (var i = 0; urls && i < urls.length; i++) {