def teacher(request):
flag, rank = check_cookie(request)
if not flag:
return render(request, 'login.html')
rank = model_to_dict(rank)
print(json.dumps(rank))
return render(request, 'teacher.html', rank)
def del_item(request):
flag, rank = check_cookie(request)
if not flag:
return render(request, 'login.html', {'error_msg': ''})
uid = model_to_dict(rank).get('uid')
if request.POST:
update_item(uid, request.POST.get('name'), 1, request.POST.get('uid'))
return render(request, 'search_item.html')
def get_items(request):
flag, rank = check_cookie(request)
if not flag:
return render(request, 'login.html', {'error_msg': ''})
uid = model_to_dict(rank).get('uid')
items = search_items(uid)
items = items_to_table(items)
res = {"code": 0, "msg": "", "count": len(items), "data": items}
res = json.dumps(res)
return HttpResponse(res)
def get_record_table(request):
flag, rank = check_cookie(request)
if not flag:
return render(request, 'login.html', {'error_msg': ''})
uid = model_to_dict(rank).get('uid')
total, table = get_check_record_table(uid, page=int(request.GET.get('page'))-1, limit=int(request.GET.get('limit')))
for obj in table:
obj['check_time'] = time.strftime("%Y年%m月%d日 %H：%M：%S", time.localtime(obj['check_time']))
# test_data = {"check_id": 1, "check_item": "计算机171", "check_time": "2021/4/17/15:30", "checked_count": 20,
# "total_count": 21, "unchecked_stu": ['石头人']}
# table.append(test_data)
res = {"code": 0, "msg": "", "count": total, "data": table}
res = json.dumps(res)
return HttpResponse(res)
def stu_index(request):
# 如果当前时间和二维码的时间差距超过15s就当过期处理
flag, rank = check_stu_login_cookie(request)
if not flag:
return render(request, 'stu_login.html')
print(request)
if not request.GET.get('time'):
return render(request, 'stu_index.html', {'res_msg': '登录后请重新扫描二维码'})
rank = model_to_dict(rank)
check_time = int(request.GET.get('time'))
t = time.time()
t = int(round(t * 1000))
print(f't:{t}, check_time:{check_time}')
if t - check_time > 15 * 1000:
return render(request, 'stu_index.html', {'res_msg': '二维码已过期'})
res = student_check(rank['uid'], request.GET.get('cls_id'), request.GET.get('check_id'))
return render(request, 'stu_index.html', {'res_msg': res})
def check(request):
flag, rank = check_cookie(request)
if not flag:
return render(request, 'login.html', {'error_msg': ''})
uid = model_to_dict(rank).get('uid')
keys = request.GET.keys()
dt = dict()
for key in keys:
dt[key] = request.GET[key]
print(dt)
dt['uid'] = uid
dt['time'] = round(time.time())
# 生成签到记录
dt['check_id'] = generate_check_info(t_uid=uid, check_time=dt['time'], item_id=dt['class_list'])
if not dt.get('N'):
dt['N'] = 181.0
if not dt.get('E'):
dt['E'] = 181.0
print(dt)
return render(request, 'check.html', dt)