def post(self):
launch = LTI_Launch(self)
if launch.complete: return
if launch.loaded is False:
self.response.out.write(
'<p>This tool must be launched using IMS Basic LTI.</p>')
return
wiskey = 'WisCrowd-' + str(launch.getCourseKey())
data = self.getmodel(wiskey)
logging.info('WisHandler Loading Wis Key=' + wiskey)
name = self.request.get('name')
if len(name) < 1: name = launch.getUserName()
if name is None or len(name) < 1:
self.display(launch, data, 'You must enter a user name')
return
guess = self.request.get('guess')
try:
guess = int(guess)
except:
guess = -1
msg = ''
if guess < 1:
msg = 'Please enter a valid, numeric guess'
elif len(name) < 1:
msg = 'No Name Found'
elif name in data:
msg = 'You already have answered this'
elif len(data) > 1000:
msg = 'Game only supports 1000 players.'
else:
data[name] = guess
memcache.set(wiskey, data, 3600)
logging.info('Storing Wis Key=' + wiskey)
# Retrieve and check to see if it was stored
data = self.getmodel(wiskey)
if data.get(name, None) == guess:
msg = 'Thank you for your guess'
else:
msg = 'Unable to store your guess please re-submit'
logging.warning('Failed to Store Wis Key=' + wiskey)
self.display(launch, data, msg)
def post(self):
launch = LTI_Launch(self)
if launch.complete: return
if launch.loaded is False:
self.response.out.write('<p>This tool must be launched using IMS Basic LTI.</p>')
return
wiskey = 'WisCrowd-'+str(launch.getCourseKey())
data = self.getmodel(wiskey)
logging.info('WisHandler Loading Wis Key='+wiskey)
name = self.request.get('name')
if len(name) < 1 : name = launch.getUserName()
if name is None or len(name) < 1:
self.display(launch, data, 'You must enter a user name')
return
guess = self.request.get('guess')
try: guess = int(guess)
except: guess = -1
msg = ''
if guess < 1 :
msg = 'Please enter a valid, numeric guess'
elif len(name) < 1 :
msg = 'No Name Found'
elif name in data :
msg = 'You already have answered this'
elif len(data) > 1000 :
msg = 'Game only supports 1000 players.'
else:
data[name] = guess
memcache.set(wiskey, data, 3600)
logging.info('Storing Wis Key='+wiskey)
# Retrieve and check to see if it was stored
data = self.getmodel(wiskey)
if data.get(name,None) == guess :
msg = 'Thank you for your guess'
else:
msg = 'Unable to store your guess please re-submit'
logging.warning('Failed to Store Wis Key='+wiskey)
self.display(launch, data, msg)
def get(self):
launch = LTI_Launch(self)
if launch.complete: return
if launch.loaded is False:
self.response.out.write('<p>This tool must be launched using IMS Basic LTI.</p>')
return
msg = None
wiskey = 'WisCrowd-'+str(launch.getCourseKey())
logging.info('WisHandler.render Loading Wis Key='+wiskey)
self.action = self.request.get('action')
if launch.isInstructor() and self.action == 'reset':
data = dict()
logging.info('Resetting Wis Key='+wiskey)
memcache.set(wiskey, data, 3600)
msg = 'Data reset'
else:
data = self.getmodel(wiskey)
self.display(launch, data, msg)
