[TV] Fixed episode info updates

couchpotato/core/media/show/episode.py

@@ -63,7 +63,16 @@ class Episode(MediaBase):
 
         # Get new info
         if not info:
-            info = fireEvent('episode.info', episode.get('identifiers'), merge = True)
+            season = db.get('id', episode['parent_id'])
+            show = db.get('id', season['parent_id'])
+
+            info = fireEvent(
+                'episode.info', show.get('identifiers'), {
+                    'season_identifier': season.get('info', {}).get('number'),
+                    'episode_identifier': episode.get('identifiers')
+                },
+                merge = True
+            )
 
         # Update/create media
         if force:

couchpotato/core/media/show/providers/info/thetvdb.py

@@ -172,15 +172,16 @@ class TheTVDb(ShowProvider):
         """Either return a list of all episodes or a single episode.
         If episode_identifer contains an episode number to search for
         """
-        season_identifier = params.get('season_identifier', None)
-        episode_identifier = params.get('episode_identifier', None)
+        season_identifier = self.getIdentifier(params.get('season_identifier', None))
+        episode_identifier = self.getIdentifier(params.get('episode_identifier', None))
+        identifier = self.getIdentifier(identifier)
 
         if not identifier and season_identifier is None:
             return False
 
         # season_identifier must contain the 'show id : season number' since there is no tvdb id
         # for season and we need a reference to both the show id and season number
-        if season_identifier:
+        if not identifier and season_identifier:
             try:
                 identifier, season_identifier = season_identifier.split(':')
                 season_identifier = int(season_identifier)
@@ -205,15 +206,21 @@ class TheTVDb(ShowProvider):
 
             for episode in season.values():
                 if episode_identifier is not None and episode['id'] == toUnicode(episode_identifier):
-                    result = self._parseEpisode(show, episode)
+                    result = self._parseEpisode(episode)
                     self.setCache(cache_key, result)
                     return result
                 else:
-                    result.append(self._parseEpisode(show, episode))
+                    result.append(self._parseEpisode(episode))
 
         self.setCache(cache_key, result)
         return result
 
+    def getIdentifier(self, value):
+        if type(value) is dict:
+            return value.get('thetvdb')
+
+        return value
+
     def _parseShow(self, show):
 
         #