From 27f797c8af6da618c3a2d71a97bfd7f781176b7b Mon Sep 17 00:00:00 2001
From: Bob Mottram <bob@freedombone.net>
Date: Thu, 24 Dec 2020 13:57:02 +0000
Subject: [PATCH] More checks

---
 webapp_media.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/webapp_media.py b/webapp_media.py
index 060b9d225..0156b65da 100644
--- a/webapp_media.py
+++ b/webapp_media.py
@@ -138,6 +138,13 @@ def _addEmbeddedVideoFromSites(translate: {}, content: str,
                              'exode.me',
                              'peertube.video')
         for site in peerTubeSites:
+            site = site.strip()
+            if not site:
+                continue
+            if len(site) < 5:
+                continue
+            if '.' not in site:
+                continue
             siteStr = site
             if site.startswith('http://'):
                 site = site.replace('http://', '')