def register(request):
if request.user.is_authenticated():
return redirect('index')
elif request.method == 'POST':
stuff = request.POST
username = stuff['userreg']
password = stuff['passreg']
first_name = stuff['namereg']
email = stuff['email']
user_type = stuff['type']
lname = stuff["lastname"]
init_class = stuff['class_name']
init_num = stuff['class_number']
init_sem = stuff['class_semester']
user = user_info.objects.filter(username=username)
#Checks if Email Address if valid
if not isEmailAddressValid(email):
error_message = "ERROR: Your email " + email + " was not valid. Please enter a valid email and try again."
return render(request, 'register.html', {"error":error_message})
#Check if fields are left blank
if username == "" or first_name=="" or lname =="" or email =="" or password == "":
error_message = "ERROR: One or more fields were left empty. Please fill out each field and try again."
return render(request, 'register.html', {"error":error_message})
#Check if user already exists
elif user.exists():
error_message = "ERROR: A user already exists with the given username. Enter a new username and try again."
return render(request, 'register.html', {"error":error_message})
#Creates our user
else:
#Creates user for user_info table
cost_obj = user_info(init_class_name = init_class, init_class_number= init_num, init_class_semester = init_sem, username=username, password=password, first_name=first_name, last_name=lname, email=email, user_type=user_type)
cost_obj.save()
#Creates user for Auth table
user = User.objects.create_user(username, email, password)
user.first_name = first_name
user.last_name = lname
user.save()
#Adds student or grader to the class as unauthorized student(teacher needs to be approved before class creation)
if user_type != "TE":
find_class = MyClass.objects.get(class_name = init_class, class_number = init_num, semester= init_sem)
authorize_user = AuthUser(student_name = cost_obj, class_name = find_class)
authorize_user.save()
cost_obj.class_list.add(find_class)
create_added_student_message(find_class, cost_obj)
create_welcome_message(cost_obj)
if login_user(request, username, password):
return redirect('index')
else:
return redirect('register')
else:
return TemplateResponse (request, "register.html")
def add_a_class(request):
if request.user.is_authenticated():
if request.method == 'POST':
myclass_name = request.POST['class_name']
myclass_number = request.POST['class_number']
myclass_semester = request.POST['class_semester']
#updates class info for original user
try:
new_class = MyClass.objects.get(class_name = myclass_name, class_number = myclass_number, semester = myclass_semester)
except:
error_message = "Please check your data and try adding the class again."
return render (request, "add_a_class.html", {"info": user_info.objects.all(), "message": error_message})
new_student = user_info.objects.get(username=request.user.username)
#checks if you already tried to add the class
if AuthUser.objects.filter(class_name = new_class).filter(student_name = new_student):
error_message = "You have already tried to add this class. Please wait for a teacher response."
return render (request, "add_a_class.html", {"info": user_info.objects.all(), "message": error_message})
new_auth_ticket = AuthUser(class_name = new_class, student_name = new_student)
new_auth_ticket.save()
#updates class roster
try:
newroster = ClassRoster.objects.get(in_class = new_class, class_name = myclass_name, class_number = myclass_number, teacher = new_class.teacher)
newroster.student.add(user_info.objects.get(username=request.user.username))
newroster.save()
except:
error_message = "There was an error adding your to the class. Please try again."
return render (request, "add_a_class.html", {"info": user_info.objects.all(), "message": error_message})
#adds class to user data
try:
myuser = user_info.objects.get(username=request.user.username)
myuser.class_list.add(new_class)
myuser.save()
except:
error_message = "There was an error adding your to the class. Please try again."
return render (request, "add_a_class.html", {"info": user_info.objects.all(), "message": error_message})
create_added_student_message(new_class, myuser)
return render (request, "add_a_class.html", {"info": user_info.objects.all(), "message": "You have added " + myclass_number + ". Please wait for teacher approval before further action."})
else:
return render (request, "add_a_class.html", {"info": user_info.objects.all()})
else:
return redirect('register')
