def post(self):
content = self.request.post("content")
key = self.request.post("key")
if content and key:
comment = Comment(content=content, timeslot=Timeslot.get(key))
comment.put()
self.redirect(self.request.path)
def get(self):
key = self.request.get('key')
if key:
timeslot = Timeslot.get(key)
if timeslot:
template = engine.jinja_environment.get_template('timetables/timeslot.html')
template_values = engine.globals
template_values["timeslot"] = timeslot
template_values["comments"] = Comment.all().filter('timeslot =', timeslot)
self.response.out.write(template.render(template_values))
else:
print dir(self.request)
def selected_lesson(request, group_title, day_of_week, time, week_type):
res_dict = {}
# попытка получить по group_title объект группы
try:
group_title = UniversityGroup.objects.get(title_en=group_title.upper())
except ObjectDoesNotExist:
group_title = None
traceback.print_exc()
# попытка превратить day_of_week в число и получить по этому числу объект дня недели
try:
day_of_week = int(day_of_week)
day_of_week = WeekDay.objects.get(pk=day_of_week)
except (ValueError, ObjectDoesNotExist):
day_of_week = None
traceback.print_exc()
# попытка превратить time в число и получить по этому числу объект времени урока
try:
time = int(time)
time = LessonTime.objects.get(number=time)
except (ValueError, ObjectDoesNotExist):
time = None
traceback.print_exc()
if week_type not in ('top', 'bottom', 'both'):
week_type = None
if group_title and day_of_week and time and week_type:
try:
res_lesson = Lesson.objects.filter(group=group_title).filter(weekday=day_of_week).filter(time=time).get(
week=week_type)
res_dict['lesson'] = res_lesson
except ObjectDoesNotExist:
traceback.print_exc()
raise Http404("Не корректные данные")
except MultipleObjectsReturned:
traceback.print_exc()
raise Http404
else:
raise Http404("Не корректные данные")
if request.user.is_authenticated() and request.method == 'POST':
subject = request.POST['subject']
comment = request.POST['comment']
new_comment = Comment(subject=subject, comment=comment, date_time=datetime.now(), sender=request.user,
lesson=res_lesson)
# if subject and comment:
new_comment.save()
return HttpResponseRedirect('')
teachers_comments = Comment.objects.filter(lesson=res_lesson).filter(
Q(sender__user_type=1) | Q(sender__user_type=0)).order_by('date_time')
res_dict['teacher_comments'] = teachers_comments
students_comments = Comment.objects.filter(lesson=res_lesson).filter(
Q(sender__user_type=2) | Q(sender__user_type=3)).order_by('date_time')
res_dict['students_comments'] = students_comments
# sorted(teachers_comments,reverse=True)
# sorted(students_comments)
if request.user.is_authenticated() and request.user.is_staff:
res_dict['is_staff'] = True
if request.user.is_authenticated() and not request.user.is_staff:
res_dict['not_staff'] = True
res_dict['null_res'] = "уточнить на кафедре"
return render_to_response('selected_lesson.html', res_dict, context_instance=RequestContext(request))
