playQueue fixes

resources/lib/kodimonitor.py

@@ -173,6 +173,11 @@ class KodiMonitor(xbmc.Monitor):
             #         u'position': 0}
             self.playqueue.kodi_onadd(data)
 
+        elif method == "Playlist.OnRemove":
+            # User (or PKC) deleted a playlist item
+            # Data: {u'position': 2, u'playlistid': 1}
+            self.playqueue.kodi_onremove(data)
+
     def PlayBackStart(self, data):
         """
         Called whenever a playback is started

resources/lib/playlist_func.py

@@ -30,7 +30,11 @@ class Playlist_Object_Baseclase(object):
 
     def __repr__(self):
         answ = "<%s: " % (self.__class__.__name__)
+        # For some reason, can't use dir directly
+        answ += "ID: %s, " % self.ID
+        answ += "items: %s" % self.items
         for key in self.__dict__:
+            if key not in ("ID", 'items'):
                 answ += '%s: %s, ' % (key, getattr(self, key))
         return answ[:-2] + ">"
 
@@ -88,8 +92,8 @@ def playlist_item_from_kodi_item(kodi_item):
     kodi_item dict contains keys 'id', 'type', 'file' (if applicable)
     """
     item = Playlist_Item()
-    if kodi_item.get('id'):
+    item.kodi_id = kodi_item.get('id')
-        item.kodi_id = kodi_item['id']
+    if item.kodi_id:
         with embydb.GetEmbyDB() as emby_db:
             emby_dbitem = emby_db.getItem_byKodiId(kodi_item['id'],
                                                    kodi_item['type'])
@@ -227,6 +231,7 @@ def move_playlist_item(playlist, before_pos, after_pos):
     """
     Moves playlist item from before_pos [int] to after_pos [int]
     """
+    log.debug('Moving item from %s to %s' % (before_pos, after_pos))
     if after_pos == 0:
         url = "{server}/%ss/%s/items/%s/move?after=0" % \
               (playlist.kind,
@@ -256,7 +261,7 @@ def delete_playlist_item(playlist, pos):
                             playlist.repeat),
                            action_type="DELETE")
     _get_playListVersion_from_xml(playlist, xml)
-    del playlist.items[pos]
+    del playlist.items[pos], playlist.old_kodi_pl[pos]
 
 
 def get_kodi_playlist_items(playlist):

resources/lib/playqueue.py

@@ -90,7 +90,7 @@ class Playqueue(Thread):
 
         repeat = 0, 1, 2
         """
-        log.info('New playqueue received, updating!')
+        log.info('New playqueue received from the PMS, updating!')
         PL.update_playlist_from_PMS(playqueue, playqueue_id, repeat)
         log.debug('Updated playqueue: %s' % playqueue)
 
@@ -108,17 +108,8 @@ class Playqueue(Thread):
             self.player.play(playqueue.kodi_pl, startpos=startpos)
         else:
             self.player.play(playqueue.kodi_pl)
-        log.debug('Playqueue at the end: %s' % playqueue)
         playqueue.log_Kodi_playlist()
 
-    @lockmethod.lockthis
-    def update_playqueue_with_companion(self, data):
-        """
-        Feed with Plex companion data
-        """
-
-        # Get the correct queue
-
     @lockmethod.lockthis
     def kodi_onadd(self, data):
         """
@@ -130,15 +121,13 @@ class Playqueue(Thread):
                 u'position': 0
             }
         """
-        for playqueue in self.playqueues:
+        playqueue = self.playqueues[data['playlistid']]
-            if playqueue.playlistid == data['playlistid']:
-                break
         if playqueue.PKC_playlist_edits:
             old = (data['item'].get('id') if data['item'].get('id')
                    else data['item'].get('file'))
             for i, item in enumerate(playqueue.PKC_playlist_edits):
                 if old == item:
-                    log.debug('kodimonitor told us of a PKC edit - ignore.')
+                    log.debug('kodimonitor told us of a PKC edit - ignore')
                     del playqueue.PKC_playlist_edits[i]
                     return
         if playqueue.ID is None:
@@ -148,15 +137,30 @@ class Playqueue(Thread):
             PL.add_playlist_item(playqueue, data['item'], data['position'])
             log.debug('Added a new item to the playqueue: %s' % playqueue)
 
+    @lockmethod.lockthis
+    def kodi_onremove(self, data):
+        """
+        Called if an item is removed from a Kodi playqueue. Data is Kodi JSON-
+        RPC output, e.g.
+            {u'position': 2, u'playlistid': 1}
+        """
+        playqueue = self.playqueues[data['playlistid']]
+        PL.delete_playlist_item(playqueue, data['position'])
+        log.debug('Deleted item at position %s. New playqueue: %s'
+                  % (data['position'], playqueue))
+
     @lockmethod.lockthis
     def _compare_playqueues(self, playqueue, new):
         """
         Used to poll the Kodi playqueue and update the Plex playqueue if needed
         """
+        if self.threadStopped():
+            # Chances are that we got an empty Kodi playlist due to Kodi exit
+            return
         old = playqueue.old_kodi_pl
+        index = list(range(0, len(old)))
         log.debug('Comparing new Kodi playqueue %s with our play queue %s'
                   % (new, playqueue))
-        index = list(range(0, len(old)))
         for i, new_item in enumerate(new):
             for j, old_item in enumerate(old):
                 if old_item.get('id') is None:
@@ -171,16 +175,10 @@ class Playqueue(Thread):
                     # item now at pos i has been moved from original pos i+j
                     PL.move_playlist_item(playqueue, i + j, i)
                     # Delete the item we just found
-                    del old[i + j], index[i + j]
+                    del old[j], index[j]
                     break
-            else:
+        # New elements and left-over elements will be taken care of by the kodi
-                # Did not find element i in the old list - Kodi monitor should
+        # monitor!
-                # pick this up!
-                # PL.add_playlist_item(playqueue, new_item, i-1)
-                pass
-        for i in index:
-            # Still got some old items left that need deleting
-            PL.delete_playlist_item(playqueue, i)
         log.debug('New playqueue: %s' % playqueue)
 
     def run(self):