def remove_teacher(request, class_id, teacher_id):
group = get_object_or_404(Group, pk=class_id)
teacher = get_object_or_404(Teacher, pk=teacher_id)
group.teachers.remove(teacher)
# 获得跳转页面。
redir = get_redir_url(request)
notice = u"教师 %s 已从 %s 移除" % (teacher.name, group.name)
messages.success(request, notice)
return redirect(redir)
def delete_comment(request, comment_id):
""" 评论删除后，减少对应*瓦片*的评论数(冗余字段), 并跳转且作出提示 """
comment = get_object_or_404(comments.get_model(), pk=comment_id, site__pk=settings.SITE_ID)
if request.user == comment.user:
perform_delete(request, comment)
comment.content_object.after_del_comments()
messages.success(request, _("Comment deleted success"))
else:
messages.error(request, _("You can't delete this comment"))
# Flag the comment as deleted instead of actually deleting it.
return redirect(get_redir_url(request))
def add_teacher(request):
"""docstring for add_teacher"""
teacher_id = request.POST.get("teacher_id")
if not teacher_id:
messages.error(request, _("Teacher does not exist"))
return redirect(get_redir_url(request))
teacher = get_object_or_404(Teacher, pk=teacher_id)
try:
class_id = request.POST.get("class_id")
if not class_id:
raise Group.DoesNotExist
group = Group.objects.get(pk=class_id)
except Group.DoesNotExist:
messages.error(request, _("Group does not exist"))
return redirect(get_redir_url(request))
group.teachers.add(teacher)
notice = u" %s 加入了 %s " % (teacher.name, group.name)
messages.success(request, notice)
return redirect(get_redir_url(request))
def add_student(request):
"""docstring for add_user"""
pk = request.POST.get("student_id")
if not pk:
messages.error(request, _("Student does not exist"))
return redirect(get_redir_url(request))
student = get_object_or_404(Student, pk=pk)
try:
class_id = request.POST.get("class_id")
if not class_id:
raise Group.DoesNotExist
group = Group.objects.get(pk=class_id)
except Group.DoesNotExist:
messages.error(request, _("Group does not exist"))
return redirect(get_redir_url(request))
student.group = group
student.save()
msg = u" %s 加入了 %s" % (student.name, group.name)
messages.success(request, msg)
return redirect(get_redir_url(request))
def change_username(request, template_name="manage/admin_change_username.html"):
"""change user name once"""
form = ChangeUsernameForm()
now = datetime.datetime.now()
#last_time = now + datetime.timedelta(seconds = -CHANGE_USERNAME_TIMEDELTA)
#change_list = ChangeUsername.objects.filter(user=request.user.id,
#edittime__gt=last_time,edittime__lte=now).order_by('-edittime')
if has_change(request.user):
messages.success(request, _(" 只能修改一次"))
else:
if request.method == "POST":
form = ChangeUsernameForm(request.POST)
if form.is_valid():
form.save(request.user)
messages.success(request, _(" Username was changed successfuly"))
return redirect(get_redir_url(request))
#else:
#form = ChangeUsernameForm()
return render(request, template_name, {'form': form})
def send_account(request, student_id):
student = get_object_or_404(Student, pk=student_id)
# student.delete()
now = datetime.datetime.now()
last_time = now + datetime.timedelta(seconds=-SEND_ACCOUNT_TIMEDELTA)
last_reset = Sms.objects.filter(
receiver=student.user, is_active=True, send_time__gt=last_time, send_time__lte=now
).order_by("-send_time")
if last_reset.count():
time = str(last_reset[0].send_time)
messages.success(request, _("尊敬的用户，于" + time + "时候已经重置密码，请耐心等候！【" + SITE_INFO.name + "】"))
else:
rs = student.resetPasswordAndSendSms(sender=request.user)
if rs:
# messages.success(request, rs)
messages.success(request, rs)
# Send a signal that the password has changed
# 获得跳转页面。
redir = get_redir_url(request)
return redirect(redir)
