Enforce PMS authentication before playback start

resources/language/English/strings.xml

@@ -379,6 +379,7 @@
     <string id="39207">Reseting PMS connections, please wait</string>
     <string id="39208">Failed to reset PMS and plex.tv connects. Try to restart Kodi.</string>
     <string id="39209">[COLOR yellow]Log-in to plex.tv[/COLOR]</string>
+    <string id="39210">Not yet connected to Plex Server</string>
 
 
     <!-- Plex Artwork.py -->

resources/language/German/strings.xml

@@ -310,8 +310,7 @@
     <string id="39207">PMS Verbindungen werden zurückgesetzt</string>
     <string id="39208">PMS und plex.tv Verbindungen konnten nicht zurückgesetzt werden. Bitte versuchen Sie, Kodi neu zu starten, um das Problem zu beheben.</string>
     <string id="39209">[COLOR yellow]Bei plex.tv einloggen[/COLOR]</string>
-
-
+    <string id="39210">Noch nicht mit Plex Server verbunden</string>
 
     <!-- Plex Artwork.py -->
     <string id="39250">Alle Plex Bilder in Kodi zwischenzuspeichern kann sehr lange dauern. Möchten Sie wirklich fortfahren?</string>

resources/lib/entrypoint.py

@@ -159,6 +159,18 @@ def doPlayback(itemid, dbid):
     """
     Called only for a SINGLE element, not playQueues
     """
+    if utils.window('plex_authenticated') != "true":
+        utils.logMsg('doPlayback', 'Not yet authenticated for a PMS, abort '
+                     'starting playback', -1)
+        string = xbmcaddon.Addon().getLocalizedString
+        # Not yet connected to a PMS server
+        xbmcgui.Dialog().notification(
+            heading=addonName,
+            message=string(39210),
+            icon=xbmcgui.NOTIFICATION_ERROR,
+            time=7000,
+            sound=True)
+        return False
 
     item = PlexFunctions.GetPlexMetadata(itemid)
     if item is None:

resources/lib/userclient.py

@@ -179,9 +179,6 @@ class UserClient(threading.Thread):
 
         if authenticated is False:
             self.logMsg('Testing validity of current token', 0)
-            window('currUserId', value=userId)
-            window('plex_username', value=username)
-            window('pms_token', value=self.currToken)
             res = PlexAPI.PlexAPI().CheckConnection(
                 self.currServer, self.currToken)
             if res is False:
@@ -205,6 +202,7 @@ class UserClient(threading.Thread):
         window('pms_server', value=self.currServer)
         window('plex_machineIdentifier', value=self.machineIdentifier)
         window('plex_servername', value=self.servername)
+        window('plex_authenticated', value='true')
 
         # Set DownloadUtils values
         doUtils.setUsername(username)
@@ -331,6 +329,7 @@ class UserClient(threading.Thread):
         settings = utils.settings
         window = utils.window
 
+        window('plex_authenticated', clear=True)
         window('pms_token', clear=True)
         window('plex_token', clear=True)
         window('pms_server', clear=True)
@@ -410,7 +409,7 @@ class UserClient(threading.Thread):
                     self.auth = True
 
             # Minimize CPU load
-            xbmc.sleep(500)
+            xbmc.sleep(100)
 
         self.doUtils.stopSession()
         log("##===---- UserClient Stopped ----===##", 0)

service.py

@@ -78,7 +78,8 @@ class Service():
             "emby_shouldStop", "currUserId", "emby_dbScan", "emby_sessionId",
             "emby_initialScan", "emby_customplaylist", "emby_playbackProps",
             "plex_runLibScan", "plex_username", "pms_token", "plex_token",
-            "pms_server", "plex_machineIdentifier", "plex_servername"
+            "pms_server", "plex_machineIdentifier", "plex_servername",
+            "plex_authenticated"
         ]
         for prop in properties:
             window(prop, clear=True)