def post(self):
user = users.get_current_user()
guestbook_name = self.request.get('guestbook_name')
greeting = Greeting(parent = guestbook_key(guestbook_name))
if user:
self.response.out.write('<html><body>You wrote:<pre>')
self.response.out.write(cgi.escape(self.request.get('content')))
self.response.out.write('</pre></body></html>')
greeting.author = user
greeting.content = self.request.get('content')
greeting.put()
self.redirect('/?' + urllib.urlencode({'guestbook_name':guestbook_name}))
else:
self.redirect(users.create_login_url(self.request.uri))
def AddGreeting(self,request):
refresh = simplejson.loads(request.get("refresh"))
if refresh:
greeting = Greeting()
greeting.user = request.get("id")
greeting.content = request.get("msg")
currentUser = users.GetCurrentUser()
if currentUser:
greeting.author = currentUser
greeting.put()
query = datastore.Query('Greeting').Order(('date',datastore.Query.DESCENDING)) #the parameter must be list.
greetings = []
for greeting_ in query.Get(20):
greeting_['key'] = str(greeting_.key())
#greeting_['author'] = greeting_['user']
if greeting_['author']:
greeting_['email'] = greeting_['author'].email()
greeting_['author'] = "\""+greeting_['email'].split('@')[0]+"\""
else:
greeting_['author'] = greeting_['user'].split('@')[0]
greeting_["date"] = greeting_["date"].strftime('%m/%d/%y')
greetings+=[greeting_]
return greetings