Fix grouped views

Something changed in the emby returned paths so the verification was
failing. For now, we are getting one item from the media folder and
comparing using the user view to make sure we are referring to the
correct one with the tag name. Asked Luke for an api that would do this.

resources/lib/read_embyserver.py

@@ -367,6 +367,32 @@ class Read_EmbyServer():
         
         return views
 
+    def verifyView(self, parentid, itemid):
+
+        belongs = False
+
+        url = "{server}/emby/Users/{UserId}/Items?format=json"
+        params = {
+
+            'ParentId': parentid,
+            'CollapseBoxSetItems': False,
+            'IsVirtualUnaired': False,
+            'IsMissing': False,
+            'Recursive': True,
+            'Ids': itemid
+        }
+        result = self.doUtils(url, parameters=params)
+        try:
+            total = result['TotalRecordCount']
+        except TypeError:
+            # Something happened to the connection
+            pass
+        else:
+            if total:
+                belongs = True
+
+        return belongs
+
     def getMovies(self, parentId, basic=False, dialog=None):
 
         items = self.getSection(parentId, "Movie", basic=basic, dialog=dialog)