use a popup ok dialog instead of a notification

check for null on return of download function

addon.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
 <addon  id="plugin.video.embycon" 
         name="EmbyCon"
-        version="1.3.3"
+        version="1.3.4"
         provider-name="Team B">
   <requires>
     <import addon="xbmc.python" version="2.1.0"/>

resources/lib/functions.py

@@ -935,6 +935,9 @@ def getWigetContent(handle, params):
     log.debug("Recent(Items) jsonData: " + jsonData)
     result = json.loads(jsonData)
 
+    if result is None:
+        return []
+
     result = result.get("Items")
     if (result == None):
         result = []

resources/lib/menu_functions.py

@@ -143,6 +143,7 @@ def displaySections():
         addMenuDirectoryItem(i18n('movies_az'), "plugin://plugin.video.embycon/?mode=MOVIE_ALPHA")
         addMenuDirectoryItem(i18n('search'), "plugin://plugin.video.embycon/?mode=SEARCH")
 
+    addMenuDirectoryItem(i18n('detect_server'), "plugin://plugin.video.embycon/?mode=DETECT_SERVER_USER")
     addMenuDirectoryItem(i18n('change_user'), "plugin://plugin.video.embycon/?mode=CHANGE_USER")
     addMenuDirectoryItem(i18n('show_settings'), "plugin://plugin.video.embycon/?mode=SHOW_SETTINGS")
     addMenuDirectoryItem(i18n('set_default_views'), "plugin://plugin.video.embycon/?mode=SET_DEFAULT_VIEWS")

resources/lib/server_detect.py

@@ -25,6 +25,7 @@ def getServerDetails():
 
     MESSAGE = "who is EmbyServer?"
     MULTI_GROUP = ("<broadcast>", 7359)
+    #MULTI_GROUP = ("127.0.0.1", 7359)
 
     sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
     sock.settimeout(4.0)
@@ -74,7 +75,7 @@ def checkServer(force=False, change_user=False, notify=False):
         if serverNames:
             return_index = xbmcgui.Dialog().select(i18n('select_server'), serverNames)
         else:
-            xbmcgui.Dialog().notification(__addon_name__, i18n('no_server_detected'), icon='special://home/addons/plugin.video.embycon/icon.png')
+            xbmcgui.Dialog().ok(__addon_name__, i18n('no_server_detected'))
             return_index = -1
 
         if (return_index == -1):
@@ -115,6 +116,8 @@ def checkServer(force=False, change_user=False, notify=False):
 
         log.debug("jsonData : " + str(jsonData))
         result = json.loads(jsonData)
+        if result is None:
+            result = []
 
         names = []
         user_list = []

resources/lib/translation.py

@@ -91,4 +91,5 @@ STRINGS = {
     'play_next_title': 30283,
     'play_next_question': 30284,
     '_next_up': 30278,
+    'detect_server' : 30011,
 }