diff options
Diffstat (limited to 'testapp/exam')
| -rw-r--r-- | testapp/exam/models.py | 3 | ||||
| -rw-r--r-- | testapp/exam/urls.py | 9 | ||||
| -rw-r--r-- | testapp/exam/views.py | 87 |
3 files changed, 73 insertions, 26 deletions
diff --git a/testapp/exam/models.py b/testapp/exam/models.py index dd0c033..04789da 100644 --- a/testapp/exam/models.py +++ b/testapp/exam/models.py @@ -129,6 +129,9 @@ class AnswerPaper(models.Model): # The time when this paper was started by the user. start_time = models.DateTimeField() + + # The time when this paper was ended by the user. + end_time = models.DateTimeField() # User's IP which is logged. user_ip = models.CharField(max_length=15) diff --git a/testapp/exam/urls.py b/testapp/exam/urls.py index e7284f2..ff1545a 100644 --- a/testapp/exam/urls.py +++ b/testapp/exam/urls.py @@ -3,13 +3,18 @@ from django.conf.urls.defaults import patterns, include, url urlpatterns = patterns('exam.views', url(r'^$', 'index'), url(r'^login/$', 'user_login'), + url(r'^quizzes/$','quizlist_user'), + url(r'^results/$','results_user'), url(r'^start/$', 'start'), - url(r'^quit/$', 'quit'), + url(r'^start/(?P<questionpaper_id>\d+)/$','start'), + url(r'^quit/(?P<answerpaper_id>\d+)/$', 'quit'), url(r'^intro/$','start'), - url(r'^complete/$', 'complete'), + url(r'^complete/$', 'complete'), + url(r'^complete/(?P<answerpaper_id>\d+)/$', 'complete'), url(r'^register/$', 'user_register'), url(r'^(?P<q_id>\d+)/$', 'question'), url(r'^(?P<q_id>\d+)/check/$', 'check'), + url(r'^(?P<q_id>\d+)/check/(?P<questionpaper_id>\d+)/$', 'check'), url(r'^manage/$', 'prof_manage'), diff --git a/testapp/exam/views.py b/testapp/exam/views.py index 5e594b2..e485241 100644 --- a/testapp/exam/views.py +++ b/testapp/exam/views.py @@ -94,6 +94,38 @@ def user_register(request): {'form':form}, context_instance=RequestContext(request)) +def quizlist_user(request): + """Show All Quizzes that is available to logged-in user.""" + user=request.user + avail_quiz = list(QuestionPaper.objects.filter(quiz__active=True)) + user_answerpapers = AnswerPaper.objects.filter(user=user) + user_quiz = [] + + if user_answerpapers.count() == 0: + context = {'quizzes':avail_quiz} + return my_render_to_response("exam/quizzes_user.html",context) + + for paper in user_answerpapers: + for quiz in avail_quiz: + if paper.question_paper.id == quiz.id and paper.end_time != paper.start_time: + avail_quiz.remove(quiz) + + context = {'quizzes':avail_quiz,'user':user} + return my_render_to_response("exam/quizzes_user.html",context) + +def results_user(request): + """Show list of Results of Quizzes that is taken by logged-in user.""" + user = request.user + papers = AnswerPaper.objects.filter(user=user) + quiz_marks = [] + for paper in papers: + temp = [] + temp.append(paper.question_paper.quiz.description) + temp.append(paper.get_total_marks()) + quiz_marks.append(temp) + context = {'papers':quiz_marks} + return my_render_to_response("exam/results_user.html",context) + def edit_quiz(request): """Edit the list of quizzes seleted by the user for editing.""" @@ -128,7 +160,7 @@ def edit_quiz(request): def edit_question(request): """Edit the list of questions seleted by the user for editing.""" user = request.user - if not user.is_authenticated() or user.groups.filter(name='moderator').count() == 0 : + if not user.is_authenticated() or user.groups.filter(name='moderator').count() == 0: raise Http404('You are not allowed to view this page!') summary = request.POST.getlist('summary') @@ -581,23 +613,24 @@ def user_login(request): return my_render_to_response('exam/login.html', context, context_instance=RequestContext(request)) -def start(request): +def start(request,questionpaper_id=None): """Check the user cedentials and if any quiz is available, start the exam.""" - user = request.user + if questionpaper_id == None: + return my_redirect('/exam/quizzes/') try: # Right now the app is designed so there is only one active quiz # at a particular time. - questionpaper = QuestionPaper.objects.all()[0] + questionpaper = QuestionPaper.objects.get(id=questionpaper_id) except QuestionPaper.DoesNotExist: msg = 'Quiz not found, please contact your '\ 'instructor/administrator. Please login again thereafter.' return complete(request, reason=msg) try: - old_paper = AnswerPaper.objects.get(user=user, question_paper=questionpaper) + old_paper = AnswerPaper.objects.get(question_paper=questionpaper, user=user) q = old_paper.current_question() - return show_question(request, q) + return show_question(request, q,questionpaper_id) except AnswerPaper.DoesNotExist: ip = request.META['REMOTE_ADDR'] key = gen_key(10) @@ -610,7 +643,7 @@ def start(request): new_paper = AnswerPaper(user=user, user_ip=ip, question_paper=questionpaper, profile=profile) new_paper.start_time = datetime.datetime.now() - + new_paper.end_time = datetime.datetime.now() # Make user directory. user_dir = get_user_dir(user) @@ -623,12 +656,12 @@ def start(request): new_paper.save() # Show the user the intro page. - context = {'user': user} + context = {'user': user,'paper_id':questionpaper_id} ci = RequestContext(request) return my_render_to_response('exam/intro.html', context, context_instance=ci) -def question(request, q_id): +def question(request, q_id, questionpaper_id): """Check the credentials of the user and start the exam.""" user = request.user @@ -636,10 +669,10 @@ def question(request, q_id): return my_redirect('/exam/login/') q = get_object_or_404(Question, pk=q_id) try: - q_paper = QuestionPaper.objects.get(quiz__active=True) + q_paper = QuestionPaper.objects.get(id=questionpaper_id) paper = AnswerPaper.objects.get(user=request.user, question_paper=q_paper) except AnswerPaper.DoesNotExist: - return my_redirect('/exam/start') + return my_redirect('/exam/start/') if not paper.question_paper.quiz.active: return complete(request, reason='The quiz has been deactivated!') @@ -654,29 +687,29 @@ def question(request, q_id): return my_render_to_response('exam/question.html', context, context_instance=ci) -def show_question(request, q_id): +def show_question(request, q_id, questionpaper_id): """Show a question if possible.""" if len(q_id) == 0: msg = 'Congratulations! You have successfully completed the quiz.' return complete(request, msg) else: - return question(request, q_id) + return question(request, q_id, questionpaper_id) -def check(request, q_id): +def check(request, q_id, questionpaper_id=None): """Checks the answers of the user for particular question""" user = request.user if not user.is_authenticated(): return my_redirect('/exam/login/') question = get_object_or_404(Question, pk=q_id) - q_paper = QuestionPaper.objects.get(quiz__active=True) + q_paper = QuestionPaper.objects.get(id=questionpaper_id) paper = AnswerPaper.objects.get(user=request.user,question_paper = q_paper) answer = request.POST.get('answer') skip = request.POST.get('skip', None) if skip is not None: next_q = paper.skip() - return show_question(request, next_q) + return show_question(request, next_q,questionpaper_id) # Add the answer submitted, regardless of it being correct or not. new_answer = Answer(question=question, answer=answer, correct=False) @@ -723,17 +756,22 @@ def check(request, q_id): context_instance=ci) else: next_q = paper.completed_question(question.id) - return show_question(request, next_q) + return show_question(request, next_q,questionpaper_id) -def quit(request): +def quit(request, answerpaper_id=None): """Show the quit page when the user logs out.""" + context = { 'id':answerpaper_id} + return my_render_to_response('exam/quit.html',context,context_instance=RequestContext(request)) - return my_render_to_response('exam/quit.html',context_instance=RequestContext(request)) - -def complete(request,reason = None): +def complete(request,reason = None,answerpaper_id=None): """Show a page to inform user that the quiz has been compeleted.""" user = request.user + + if answerpaper_id == None: + logout(request) + context = {'message': "You are successfully Logged out."} + return my_render_to_response('exam/complete.html', context) no = False message = reason or 'The quiz has been completed. Thank you.' if user.groups.filter(name='moderator').count() > 0: @@ -742,9 +780,10 @@ def complete(request,reason = None): no = True if not no: # Logout the user and quit with the message given. - logout(request) - context = {'message': message} - return my_render_to_response('exam/complete.html', context) + answer_paper = AnswerPaper.objects.get(id=answerpaper_id) + answer_paper.endtime = datetime.datetime.now() + answer_paper.save() + return my_redirect('/exam/quizzes/') else: return my_redirect('/exam/') |