Пример #1
0
 def get(self):
     """Fetches 10 shouts and returns them as JSON.
     
     Use *offset* query string parameter for pagination."""
     try:
         offset = int(self.get_argument('offset', 0))
     except:
         offset = 0
     
     shouts = Shout.objects().order_by('-created_at')[offset:offset + 10]
             
     response = []
     for shout in shouts:
         response.append({
             'id': unicode(shout.id),
             'text': shout.text,
             'created_at': self.shout_date(shout.created_at),
             'user': {
                 'nick': shout.user.nick,
                 'avatar_url': shout.user.avatar_url,
                 'url': shout.user.url
             }
         })
         
     self.write({ 'shouts': response })
Пример #2
0
 def post(self):
     """Saves a shout by a current user."""
     if self.current_user == None:
         self.send_error(403)
     else:
         current_shout = Shout.objects(user=self.current_user).first()
         
         if current_shout != None:
             self.send_error(409)
         else:
             shout = Shout(user=self.current_user, text=xhtml_escape(self.get_argument('text')))
             
             try:
                 shout.save()
             except:
                 logging.exception('Failed to save shout in DB.')
                 self.send_error()
             else:
                 self.write({ 'status': 'ok' })
Пример #3
0
 def get(self):
     shouts_count = Shout.objects().count()
     self.render('../templates/index.html', shouts_count=shouts_count, ga_id=config.GOOGLE_ANALYTICS_ID)