Added valdidation checks on playlist update

the-cloud-player.py

@@ -82,7 +82,12 @@ def post(self):
     library_item = playlist.library_item_for_current_user()
 
     if method == "PUT":
-
+
+      if library_item.is_owner: #A bit special, does not need version handling
+        if(self.request.get('name') && len(self.request.get('name')) > 0  ):
+          playlist.name = utils.strip_html(self.request.get('name'))
+          playlist.put()
+
       if(int(self.request.get('version')) == playlist.version):
         if(self.request.get('position')): #Rights: Can always update this
           current_user.re_sort_playlists(library_item, int(self.request.get('position')))
@@ -97,7 +102,8 @@ def post(self):
 
         if (playlist.collaborative or library_item.is_owner): #Rights: Owner or collaborators can update this
           if(self.request.get('tracks')):
-            playlist.tracks = self.request.get('tracks')        
+            playlist.tracks = self.request.get('tracks')
+
           playlist.version += 1
           playlist.put()
 

utils.py

@@ -5,6 +5,7 @@
 import models
 from datetime import datetime
 import os
+import re
 
 def init_new_user():
   google_user = users.get_current_user()
@@ -107,4 +108,7 @@ def parse_smart_filters(playlist, request):
     playlist.duration_from = int(request.get('duration_from'))
   if(request.get('duration_to')):
     playlist.duration_to = int(request.get('duration_to'))
-  return playlist
+  return playlist
+
+def strip_html(s):
+  return re.replace('<.*?>', '', s)