From c557d11da2ff4c62cfe574a0724adef92a330fad Mon Sep 17 00:00:00 2001
From: Akamaru <akamaru92@live.de>
Date: Thu, 25 Feb 2016 19:10:29 +0100
Subject: [PATCH] Kleine Fixes beim Plex Plugin

---
 plugins/plex.lua | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

diff --git a/plugins/plex.lua b/plugins/plex.lua
index 033fe24..8db13ac 100644
--- a/plugins/plex.lua
+++ b/plugins/plex.lua
@@ -27,6 +27,8 @@ local function get_plex(query)
 local ok, response_code, response_headers, response_status_line = http.request(request_constructor)
 local data = json:decode(table.concat(response_body))._children[1]
 
+	if not data then return 'Nichts gefunden!' end
+	
 	local title = data.title
 	
 	if data.parentIndex then
@@ -77,17 +79,29 @@ local data = json:decode(table.concat(response_body))._children[1]
 	rating = ''
 	end
 	
-	local desc = '\n\nBeschreibung: '..data.summary
-	local pic = baseurl..data.thumb
+	if data.summary then
+	desc = '\n\nBeschreibung: '..string.gsub(data.summary, 'EditBackgroundNo(.*)', '')
+	else
+	desc = ''
+	end
+	
+	if data.thumb then
+	pic = baseurl..data.thumb
+	end
 
 	local text = title..from..origtitle..studio..date..fsk..rating..desc..'\n'
 
-    return text, pic
+	
+	if data.thumb then
+	return text, pic
+	else
+	return text
+	end
+    
 end
 
 local function run(msg, matches)
-  local query = matches[1]
-  local query = string.gsub(query, ":", '%%3A' )
+  local query = URL.escape(matches[1])
   local query = string.gsub(query, " ", '+' )
   local text, pic = get_plex(query)
   local receiver = get_receiver(msg)