def get_contest_problems(request):
if request.method != 'POST':
return HttpResponseForbidden()
lang = request.user.get_profile().language
course = get_object_or_404(Course, id=request.POST['course_id'])
if not course.user_can_edit_course(request.user):
return HttpResponseForbidden()
contest_id = request.POST['contest_id']
is_error = False
error = ''
problems = []
got_info, contest_info = get_contest_info(contest_id, lang=lang)
if "You're not allowed to view this contest." in contest_info:
return HttpResponse(json.dumps({'problems': problems,
'is_error': True,
'error': _(u"net_prav_na_kontest")}),
content_type="application/json")
problem_req = requests.get(PROBLEMS_API.format(lang=lang, cont_id=str(contest_id)),
headers=HEADERS)
problem_req = problem_req.json()
if 'error' in problem_req:
is_error = True
if 'IndexOutOfBoundsException' in problem_req['error']['name']:
error = _(u'kontesta_ne_sushestvuet')
else:
error = _(u'oshibka_kontesta') + ' ' + problem_req['error']['message']
else:
problems = problem_req['result']['problems']
contest_info_problems = contest_info['problems']
if 'endTime' in contest_info:
deadline_msk = datetime.datetime.strptime(contest_info['endTime'][:-9], '%Y-%m-%dT%H:%M:%S')
contest_info_deadline = convert_datetime(deadline_msk, settings.CONTEST_TIME_ZONE,
request.user.get_profile().time_zone)
contest_info_deadline = contest_info_deadline.strftime('%Y,%m,%d,%H,%M')
else:
contest_info_deadline = None
problems = problems + contest_info_problems + [{'deadline': contest_info_deadline}]
return HttpResponse(json.dumps({'problems': problems,
'is_error': is_error,
'error': error}),
content_type="application/json")
def get_contest_problems(request):
if request.method != 'POST':
return HttpResponseForbidden()
lang = request.user.profile.language
course = get_object_or_404(Course, id=request.POST['course_id'])
if not course.user_can_edit_course(request.user):
return HttpResponseForbidden()
contest_id = request.POST['contest_id']
is_error = False
error = ''
problems = []
got_info, contest_info = get_contest_info(contest_id, lang=lang)
if "You're not allowed to view this contest." in contest_info:
return HttpResponse(json.dumps({'problems': problems,
'is_error': True,
'error': _(u"net_prav_na_kontest")}),
content_type="application/json")
problem_req = requests.get(PROBLEMS_API.format(lang=lang, cont_id=str(contest_id)),
headers=HEADERS)
problem_req = problem_req.json()
if 'error' in problem_req:
is_error = True
if 'IndexOutOfBoundsException' in problem_req['error']['name']:
error = _(u'kontesta_ne_sushestvuet')
else:
error = _(u'oshibka_kontesta') + ' ' + problem_req['error']['message']
else:
problems = problem_req['result']['problems']
contest_info_problems = contest_info['problems']
if 'endTime' in contest_info:
deadline_msk = datetime.datetime.strptime(contest_info['endTime'][:-9], '%Y-%m-%dT%H:%M:%S')
contest_info_deadline = convert_datetime(deadline_msk, settings.CONTEST_TIME_ZONE,
request.user.profile.time_zone)
contest_info_deadline = contest_info_deadline.strftime('%Y,%m,%d,%H,%M')
else:
contest_info_deadline = None
problems = problems + contest_info_problems + [{'deadline': contest_info_deadline}]
return HttpResponse(json.dumps({'problems': problems,
'is_error': is_error,
'error': error}),
content_type="application/json")
def attendance_list(request, course, group=None):
user = request.user
user_is_attended = False
user_is_attended_special_course = False
show_academ_users = request.session.get("%s_%s_show_academ_users" % (request.user.id, course.id), True)
msk_time = convert_datetime(localtime(now()), user.get_profile().time_zone)
course.can_edit = course.user_can_edit_course(user)
if course.can_be_chosen_by_extern:
course.groups.add(course.group_with_extern)
if group:
groups = [group]
else:
groups = course.groups.all().order_by('name')
group_x_student_x_lessons = OrderedDict()
group_x_lesson_list = {}
group_inactive_lessons = {}
default_teacher = {}
academ_students = []
for group in groups:
group_x_lesson_list[group] = Lesson.objects.filter(course=course, group=group).order_by('position')
group_inactive_lessons[group] = Lesson.objects.filter(course=course,
group=group,
date_starttime__gt=msk_time
).order_by('position')
active_lessons_count = len(group_x_lesson_list[group]) - len(group_inactive_lessons[group])
students = group.students.filter(is_active=True)
not_active_students = UserProfile.objects.filter(Q(user__in=group.students.filter(is_active=True)) &
(Q(user_status__tag='not_active') | Q(
user_status__tag='academic')))
academ_students += [x.user for x in not_active_students]
if not show_academ_users:
students = set(students) - set(academ_students)
students_x_lessons = {}
for student in students:
if user == student:
user_is_attended = True
user_is_attended_special_course = True
not_visited_lessons = []
for lssn in group_x_lesson_list[group][:active_lessons_count]:
if student in lssn.not_visited_students.all():
not_visited_lessons.append(lssn)
students_x_lessons[student] = not_visited_lessons, active_lessons_count - len(not_visited_lessons)
group_x_student_x_lessons[group] = students_x_lessons
try:
default_teacher[group] = DefaultTeacher.objects.get(course=course, group=group).teacher
except DefaultTeacher.DoesNotExist:
default_teacher[group] = None
group_x_student_information = OrderedDict()
for group, students_x_lessons in group_x_student_x_lessons.iteritems():
group_x_student_information.setdefault(group, [])
for student in sorted(students_x_lessons.keys(),
key=lambda x: u"{0} {1}".format(x.last_name, x.first_name)):
if user == student:
user_is_attended = True
elif not course.user_can_see_transcript(user, student):
continue
group_x_student_information[group].append((student,
students_x_lessons[student][0], students_x_lessons[student][1]))
context = {
'course': course,
'group_information': group_x_student_information,
'group_lessons': group_x_lesson_list,
'group_inactive_lessons': group_inactive_lessons,
'default_teacher': default_teacher,
'user': user,
'user_is_attended': user_is_attended,
'user_is_attended_special_course': user_is_attended_special_course,
'user_is_teacher': course.user_is_teacher(user),
'visible_hide_button_users': len(academ_students),
'show_academ_students': show_academ_users
}
return context
def attendance_list(request, course, group=None):
user = request.user
user_is_attended = False
user_is_attended_special_course = False
show_academ_users = request.session.get("%s_%s_show_academ_users" % (request.user.id, course.id), True)
msk_time = convert_datetime(localtime(now()), user.get_profile().time_zone)
course.can_edit = course.user_can_edit_course(user)
if course.can_be_chosen_by_extern:
course.groups.add(course.group_with_extern)
if group:
groups = [group]
else:
groups = course.groups.all().order_by('name')
group_x_student_x_lessons = OrderedDict()
group_x_lesson_list = {}
group_inactive_lessons = {}
default_teacher = {}
academ_students = []
for group in groups:
group_x_lesson_list[group] = Lesson.objects.filter(course=course, group=group).order_by('position')
group_inactive_lessons[group] = Lesson.objects.filter(course=course,
group=group,
date_starttime__gt=msk_time
).order_by('position')
active_lessons_count = len(group_x_lesson_list[group]) - len(group_inactive_lessons[group])
students = group.students.filter(is_active=True)
not_active_students = UserProfile.objects.filter(Q(user__in=group.students.filter(is_active=True))
& (Q(user_status__tag='not_active') | Q(
user_status__tag='academic')))
academ_students += [x.user for x in not_active_students]
if not show_academ_users:
students = set(students) - set(academ_students)
students_x_lessons = {}
for student in students:
if user == student:
user_is_attended = True
user_is_attended_special_course = True
not_visited_lessons = []
for lssn in group_x_lesson_list[group][:active_lessons_count]:
if student in lssn.not_visited_students.all():
not_visited_lessons.append(lssn)
students_x_lessons[student] = not_visited_lessons, active_lessons_count - len(not_visited_lessons)
group_x_student_x_lessons[group] = students_x_lessons
try:
default_teacher[group] = DefaultTeacher.objects.get(course=course, group=group).teacher
except DefaultTeacher.DoesNotExist:
default_teacher[group] = None
group_x_student_information = OrderedDict()
for group, students_x_lessons in group_x_student_x_lessons.iteritems():
group_x_student_information.setdefault(group, [])
for student in sorted(students_x_lessons.keys(),
key=lambda x: u"{0} {1}".format(x.last_name, x.first_name)):
if user == student:
user_is_attended = True
elif not course.user_can_see_transcript(user, student):
continue
group_x_student_information[group].append((student,
students_x_lessons[student][0], students_x_lessons[student][1]))
context = {
'course': course,
'group_information': group_x_student_information,
'group_lessons': group_x_lesson_list,
'group_inactive_lessons': group_inactive_lessons,
'default_teacher': default_teacher,
'user': user,
'user_is_attended': user_is_attended,
'user_is_attended_special_course': user_is_attended_special_course,
'user_is_teacher': course.user_is_teacher(user),
'visible_hide_button_users': len(academ_students),
'show_academ_students': show_academ_users
}
return context
