SOITA/trials/views.py

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import pdb
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import requests
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from django.views.generic import TemplateView
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from rest_framework import views, generics
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from rest_framework import viewsets
from rest_framework.response import Response
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from rest_framework.views import APIView
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from trials.models import Test, SolvedTest
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from trials.serializers import TestSerializer
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from django.conf import settings
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from django.shortcuts import render, redirect
from django import template
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from django.http import HttpResponseRedirect, HttpResponse
from django.template import loader
from django.template.loader import render_to_string, get_template
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from django.http import HttpRequest
import requests
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def addTest(request):
return render(request, 'createTest.html')
def addQuestions(request, **kwargs):
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if request.POST:
name = request.GET.get("name")
passing = request.GET.get("passing")
category = request.GET.get("category")
number_of_questions = request.GET.get("number_of_questions")
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user = request.user
# k = dict(request.POST)["desc"]
questions = []
for i in range(0, int(number_of_questions)):
description = dict(request.POST)["desc"][i]
answer1 = {
"description": dict(request.POST)["ans1"][i],
"is_correct": False
}
answer2 = {
"description": dict(request.POST)["ans2"][i],
"is_correct": False
}
answer3 = {
"description": dict(request.POST)["ans3"][i],
"is_correct": False
}
answer4 = {
"description": dict(request.POST)["ans4"][i],
"is_correct": False
}
is_correct = dict(request.POST)["is_correct"][i]
if is_correct == "1":
answer1["is_correct"] = True
if is_correct == "2":
answer2["is_correct"] = True
if is_correct == "3":
answer3["is_correct"] = True
if is_correct == "4":
answer4["is_correct"] = True
questions.append({
"name": description,
"answers": [
answer1,
answer2,
answer3,
answer4
]
})
Test.objects.create(name=name, passing_score=passing, category=category, questions=questions, user=user)
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return redirect('home')
return render(request, 'addQuestions.html')
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def myTests(request):
context = {}
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user = request.user.id
context['tests'] = Test.objects.filter(created_by=user)
return render(request, 'myTests.html', context)
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def solvedTests(request):
context = {}
user_id = request.user.id
solved_tests = SolvedTest.objects.filter(user__id=user_id)
formatted_tests = list()
for solved_test in solved_tests:
formatted_tests.append({
"name": solved_test.test.name_and_passing_score()["name"],
"passing_score": solved_test.test.name_and_passing_score()["passing_score"],
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"score": solved_test.score,
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"max": solved_test.max,
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"percentage": solved_test.percentage
})
context['tests'] = formatted_tests
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return render(request, 'solvedTests.html', context)
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def editTest(request):
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if request.POST:
# TODO here
# firstName = request.POST.get("firstName")
# lastName = request.POST.get("lastName")
#
# u = request.user
# u.first_name = firstName
# u.last_name = lastName
# u.save()
return redirect('myTests')
return render(request, 'editTest.html')
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class EditTestTemplateView(TemplateView):
PASSED = "passed"
FAILED = "failed"
UNKNOWN = "unknown"
PASSED = {
True: PASSED,
False: FAILED
}
permission_classes = []
template_name = settings.BASE_DIR + f"/templates/editTest.html"
test_id = None
def get_queryset(self):
return Test.objects.all()
def get_context_data(self, test_id, **kwargs):
self.test_id = test_id
context = super().get_context_data(**kwargs)
context["test"] = self.get_queryset().filter(id=test_id).prefetch_related("questions__answers").first()
return context
def get_score(self, test: Test, answers):
return test.get_score(answers)
def formatted_responses(self, unformatted_json):
formatted_response = list()
for question, answer in unformatted_json.items():
formatted_response.append(
{
"question": question,
"answer": answer
}
)
return formatted_response
def post(self, request, *args, **kwargs):
test = Test.objects.get(id=kwargs.get("test_id"))
score = self.get_score(test, self.formatted_responses(request.POST))
status = score >= test.passing_score
context = {
"status": self.PASSED.get(status, self.UNKNOWN),
"points": score
}
template_name = "result.html"
template = get_template(template_name)
return HttpResponse(template.render(context))
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def deleteTest(request, test_id):
Test.objects.filter(id=test_id).delete()
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return redirect('myTests')
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class TestModelViewSet(viewsets.ModelViewSet):
queryset = Test.objects.all()
serializer_class = TestSerializer
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class TestTemplateView(TemplateView):
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PASSED = "Zaliczony"
FAILED = "Nie zaliczony"
UNKNOWN = "nieznany"
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PASSED = {
True: PASSED,
False: FAILED
}
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permission_classes = []
template_name = settings.BASE_DIR + f"/templates/generic_test.html"
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test_id = None
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def get_queryset(self):
return Test.objects.all()
def get_context_data(self, test_id, **kwargs):
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self.test_id = test_id
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context = super().get_context_data(**kwargs)
context["test"] = self.get_queryset().filter(id=test_id).prefetch_related("questions__answers").first()
return context
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def get_score(self, test: Test, answers):
return test.get_score(answers)
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def get_maxscore(self, test: Test, answers):
return test.get_maxscore(answers)
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def formatted_responses(self, unformatted_json):
formatted_response = list()
for question, answer in unformatted_json.items():
formatted_response.append(
{
"question": question,
"answer": answer
}
)
return formatted_response
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def post(self, request, *args, **kwargs):
test = Test.objects.get(id=kwargs.get("test_id"))
score = self.get_score(test, self.formatted_responses(request.POST))
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max = self.get_maxscore(test, self.formatted_responses(request.POST))
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status = score >= test.passing_score
context = {
"status": self.PASSED.get(status, self.UNKNOWN),
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"points": score,
"max": max,
"passing": test.passing_score,
"percentage": int(score/max * 100)
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}
SolvedTest.objects.create(
score=score,
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max=max,
percentage=int(score/max * 100),
user=request.user,
test=test
)
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template_name = "result.html"
template = get_template(template_name)
return HttpResponse(template.render(context))
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def testView(request):
permission_classes = []
template_name = settings.BASE_DIR + f"/templates/generic_test.html"
context = {}
if request.POST:
form = RegistrationForm(request.POST)
if form.is_valid():
User.objects.create(
email=form.cleaned_data["email"],
first_name=form.cleaned_data["first_name"],
last_name=form.cleaned_data["last_name"],
password=form.cleaned_data["password1"]
)
return redirect('register_success')
else:
context['registration_form'] = form
else:
context["test"] = Test.objects.all().filter(id=test_id).prefetch_related("questions__answers").first()
return render(request, 'generic_test.html', context)
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class TestValidateAPIView(views.APIView):
PASSED = "passed"
FAILED = "failed"
UNKNOWN = "unknown"
PASSED = {
True: PASSED,
False: FAILED
}
def get_score(self, test: Test, answers):
return test.get_score(answers)
def post(self, request, test_id, **kwargs):
test = Test.objects.get(id=test_id)
score = self.get_score(test, request.data["answers"])
status = score >= test.passing_score
return Response({
"status": self.PASSED.get(status, self.UNKNOWN),
"points": score
})
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class TestResultView(TemplateView):
permission_classes = []
template_name = settings.BASE_DIR + f"/templates/result.html"