class LessonView(View):
def dispatch(self, request, *args, **kwargs):
profile = request.user.get_profile()
self.quiz_user = profile.get_extension(QuizUser)
self.lesson = get_object_or_404(Lesson, pk=kwargs['id'])
try:
self.through = UserToQuiz.objects.get(user=self.quiz_user, quiz=self.lesson.quiz)
except UserToQuiz.DoesNotExist:
if self.lesson.quiz is not None:
self.through = UserToQuiz(user=self.quiz_user, quiz=self.lesson.quiz)
self.through.save()
return super(LessonView, self).dispatch(request, *args, **kwargs)
def get(self, request, *args, **kwargs):
if not hasattr(self, 'through'):
self.through = None
# get YouTube embed video url
match = re.search(r'^(http|https)\:\/\/www\.youtube\.com\/watch\?v\=(\w*)(\&(.*))?$', self.lesson.youtube_url)
if match:
embed_url = '//www.youtube.com/embed/%s' % (match.group(2))
else:
embed_url = ''
return render_to_response('lesson/lesson.html',
{'lesson': self.lesson, 'through': self.through,
'embed_url': embed_url},
context_instance=RequestContext(request))
def dispatch(self, request, *args, **kwargs):
profile = request.user.get_profile()
self.quiz_user = profile.get_extension(QuizUser)
self.lesson = get_object_or_404(Lesson, pk=kwargs['id'])
try:
self.through = UserToQuiz.objects.get(user=self.quiz_user, quiz=self.lesson.quiz)
except UserToQuiz.DoesNotExist:
if self.lesson.quiz is not None:
self.through = UserToQuiz(user=self.quiz_user, quiz=self.lesson.quiz)
self.through.save()
return super(LessonView, self).dispatch(request, *args, **kwargs)