def tuteesJSON(should_reload=False):
#Retrieved cached value.
data = memcache.get('tutees')
if data is None or should_reload:
#Load data if not cached
query = Tutee.all()
query.order('email')
#Empty tutees list.
tutees = []
#Iterate through all the database results.
for tutee in query.run(batch_size=400):
#Add the tutee list data to the tutees list.
tutees.append(tutee.to_list())
#Create JSON string to store in memcache.
data = json.dumps(tutees)
#Add to cache
memcache.add('tutees', data, 3600)
#Return created or cached data
return data
def tuteesJSON(should_reload=False):
#Retrieved cached value.
data = memcache.get('tutees')
if data is None or should_reload:
#Load data if not cached
query = Tutee.all()
query.order('email')
#Empty tutees list.
tutees = []
#Iterate through all the database results.
for tutee in query.run(batch_size=400):
#Add the tutee list data to the tutees list.
tutees.append(tutee.to_list())
#Create JSON string to store in memcache.
data = json.dumps(tutees)
#Add to cache
memcache.add('tutees', data, 3600)
#Return created or cached data
return data
def post(self):
data = {};
for argument in self.request.arguments():
if argument.startswith(data_prefix):
key = argument[len(data_prefix):]
value = self.request.get(argument)
data[key] = value
#self.response.out.write(key + ': ' + value + "\n")
session = TutoringSession()
#Tutee's name logging.
if data['tutee'] == "" or data['tutee'] == None:
self.response.out.write("No student name was received. Please try again and report this error!")
return
else:
#Add or update the stored name
q = db.GqlQuery("SELECT * FROM Tutee WHERE email = '" + users.get_current_user().email() + "'")
session.tutee_email = users.get_current_user().email()
result = q.get()
if result == None:
tutee = Tutee(email=users.get_current_user().email(), name=data['tutee'])
tutee.put()
else:
result.name = data['tutee']
result.put()
session.tutee_name = data['tutee']
session.tutee_email = users.get_current_user().email()
#Date tutored on and datetime logged
session.date_logged = datetime.now()
session.date_tutored = datetime.strptime(data['date'], '%m/%d/%Y').date()
if data['tutor'] == users.get_current_user().email():
self.response.out.write('Error! You cannot tutor yourself. The student must log in to their account and then select who tutored them from the list.')
return
#Tutor (club member) email, last, and first name.
q = db.GqlQuery("SELECT * FROM Tutor WHERE email = '" + data['tutor'] + "'")
result = q.get()
if result == None:
self.response.out.write("Error! Could not find the selected tutor '" + data['tutor'] + "'")
return
else:
session.tutor_email = data['tutor']
session.tutor_last = result.last
session.tutor_first = result.first
#Minutes
if data['minutes'] == 'null' or data['minutes'] == '':
self.response.out.write('Error! No minutes were given.')
return
else:
session.minutes = int(data['minutes'])
if session.minutes < 6:
self.response.out.write('Error! You typed "' + str(session.minutes) +' minutes", which is very low. Surely you meant hours? Please try again with time in minutes.')
return;
#Subject
if data['subject'] == 'null' or data['subject'] == '':
self.response.out.write('Error! No subject was selected.')
return
else:
session.subject = data['subject']
#Satisfaction
if data['satisfaction'] == 'null' or data['satisfaction'] == '':
session.satisfaction = None
else:
session.satisfaction = int(data['satisfaction'])
#Comments
if data['comments'] == 'null' or data['comments'] == '':
session.comments = None
else:
session.comments = data['comments']
session.put()
# self.response.out.write("Session object: " + str(vars(session)))
self.response.out.write("Your session has been logged. Your tutor will receive a confirmation email.")
message = mail.EmailMessage()
if not mail.is_email_valid(session.tutor_email):
self.response.out.write('<br/>Note, an automatic email to your tutor could not be sent. Please report this error.')
return;
message.sender = 'Math Tutor <*****@*****.**>'
message.to = session.tutor_first + ' ' + session.tutor_last +' <' + session.tutor_email + '>'
message.subject = 'Tutoring Session Logged'
message.body = """
Hi %s,
%s has just logged your tutoring session.
Details:
Date: %s
Minutes: %d
Subject: %s
To view your complete log, visit tutoringlog.com
""" % (session.tutor_first, session.tutee_name, session.date_tutored.strftime('%m/%d/%Y'), session.minutes, session.subject)
message.send()
