def login(request):
if request.method == 'GET':
form = LoginForm()
return render(request,'login.html',{'form':form})
else:
form = LoginForm(request.POST)
if form.is_valid():
# form.cleaned_data#{"username":"******",'password':'******'}
form.cleaned_data['password'] = md5(form.cleaned_data['password'])
# user=models.UserInfo.objects.filter(**form.cleaned_data).first()
user = UserInfo.objects.filter(**form.cleaned_data).first()
print(user,"user")
if user:
###将用户信息方session
# permissions_list = user.role.
# print(permissions_list, "###################")
#request.session[settings.USER_SESSION_KEY] ={'id':user.pk,'username':user.username}
# permissions_list= user.role.fiter(permission__id__isnull=False).values().distinct()
# 当前用户的所有权限
init_permissions(user,request)
return redirect('/user/')
else:
form.add_error("password","用户名或密码错误")
return render(request,'login.html',{'form':form})
def login(request):
"""
登陆页
:param request:
:return:
"""
if request.method == 'GET':
obj = LoginForm()
return render(request, 'login.html', {'obj': obj})
else:
obj = LoginForm(request.POST)
username = request.POST.get('username')
password = request.POST.get('password')
code = request.POST.get('code')
log_time = request.POST.get('log_time')
if obj.is_valid():
print(obj.cleaned_data)
if code.upper() == request.session.get('code').upper():
user_obj = models.UserInfo.objects.filter(
username=username, password=password).first()
if user_obj:
print(user_obj.username)
request.session['username'] = username
print('ok')
print(log_time)
# 设置过期时间
if log_time:
request.session.set_expiry(int(log_time))
return redirect('/index.html')
else:
return render(request, 'login.html', {
'errormsg': '用户名或密码错误！',
'obj': obj
})
else:
return render(request, 'login.html', {
'codemsg': '验证码错误！',
'obj': obj
})
else:
return render(request, 'login.html', {'obj': obj})
def login(request):
if request.session.get(SESS_CONFIG['key']):
return HttpResponseRedirect('/')
if request.is_ajax():
username = request.POST.get('username', None)
password = request.POST.get('password', None)
verify = request.POST.get('verify', '')
hashkey = request.POST.get('captcha_0', '')
if username is None or password is None or verify == '' or hashkey == '':
return JsonResponse({
'code': 100008,
'msg': '参数错误',
'data': [],
'count': 0
})
else:
if CaptchaStore.objects.filter(response=verify, hashkey=hashkey):
print('login request', request.POST)
username = username.strip()
password = password.strip()
user = Account.objects.filter(
username=username,
status=1).values('id', 'username', 'nickname', 'password',
'salt', 'avatar', 'sign', 'phone',
'state', 'manager', 'group_id_id')
user = list(user)
if len(user) != 0:
user = user[-1]
if corn_tools.check_password(password, user.get('salt'),
user.get('password')):
request.session[SESS_CONFIG['key']] = json.dumps(user)
return JsonResponse({
'code': 0,
'msg': '登录成功',
'data': [],
'count': 0
})
return JsonResponse({
'code': 100002,
'msg': '账号不存在或密码错误',
'data': [],
'count': 0
})
# return HttpResponseRedirect('/')
else:
return JsonResponse({
'code': 1000012,
'msg': '验证码错误',
'data': [],
'count': 0
})
else:
login_form = LoginForm()
return render(request, 'app01/login.html', {'login_form': login_form})
def login(request):
'登录'
if request.method == "GET":
login_form = LoginForm(request)
return render(request, 'login.html', {'login_form': login_form})
else:
login_form = LoginForm(request, request.POST)
if login_form.is_valid():
username = login_form.cleaned_data.get('username')
subtitle = models.UserInfo.objects.filter(
username=username).values('subtitle').first()['subtitle']
# 登录成功将用户名写入session中
request.session['subtitle'] = subtitle
if request.POST.get('remember_status', False):
request.session.set_expiry(24 * 60 * 60 * 7) # 设置一周免登陆
else:
request.session.set_expiry(2 * 60 * 60) # 两个小时免登陆
return redirect('/mainpage/%s/' % subtitle)
return render(request, 'login.html', {'login_form': login_form})
def login(request):
'登录功能'
if request.method == "GET":
login_form = LoginForm(request)
return render(request, 'login.html', {'login_form': login_form})
else:
login_form = LoginForm(request, request.POST)
if login_form.is_valid():
# 登录成功将subtitle写入session中
subtitle = models.UserInfo.objects.filter(
username=login_form.cleaned_data.get('username')).values(
'blog__subtitle').first()
request.session['subtitle'] = subtitle.get('blog__subtitle')
# 登录成功返回到博客网主页
if request.POST.get('remember_status', False):
request.session.set_expiry(24 * 60 * 60 * 7) # 设置一周免登陆
else:
request.session.set_expiry(2 * 60 * 60) # 两个小时免登陆
return redirect(
'/blog_mainpage/' +
subtitle.get('blog__subtitle')) # 如果redirect一个URL，该URL包含用户名即可
return render(request, 'login.html', {'login_form': login_form})
def login(request):
"""
用户登陆
:param request:
:return:
"""
if request.method == "GET":
obj = LoginForm()
return render(request, "login.html", {"obj": obj})
else:
obj = LoginForm(request.POST)
input_code = request.POST.get("code")
session_code = request.session.get("code")
if input_code.upper() == session_code.upper():
if obj.is_valid():
row = models.UserInfo.objects.filter(
username=obj.cleaned_data["username"],
password=obj.cleaned_data["password"]).first()
if row:
request.session["username"] = obj.cleaned_data["username"]
request.session["password"] = obj.cleaned_data["password"]
request.session["id"] = row.nid
print(row.nid)
print(request.session.get("id"))
print(request.session)
return redirect("/home/")
else:
# pass
return render(request, "login.html", {
"obj": obj,
"error_msg": "用户名或者密码错误"
})
else:
return render(request, "login.html", {
"obj": obj,
"code_error": "验证码错误"
})
def login(request):
if request.method == 'GET':
form = LoginForm()
return render(request, 'login.html', {'form': form})
else:
form = LoginForm(request.POST)
if form.is_valid():
# form.cleaned_data#{"username":"******",'password':'******'}
form.cleaned_data['password'] = md5(form.cleaned_data['password'])
user = UserInfo.objects.filter(**form.cleaned_data).first()
# print(user,"登录用户")
if user:
###将用户信息放session
init_permissions(user, request)
return redirect('/index/')
else:
form.add_error("password", "用户名或密码错误")
return render(request, 'login.html', {'form': form})
def login(request):
if request.method == "GET":
form = LoginForm()
return render(request,'login.html',{'form':form})
else:
form = LoginForm(request.POST)
if form.is_valid():
# form.cleaned_data # {'username':'******','password':'******'}
# models.UserInfo.objects.filter(username=form.cleaned_data['user'],password=form.cleaned_data['pwd'])
# models.UserInfo.objects.filter(**{'username':'******','password':123})
form.cleaned_data['password'] = md5(form.cleaned_data['password'])
user = models.UserInfo.objects.filter(**form.cleaned_data).first()
if user:
# 将用户信息放置到session中
request.session[settings.USER_SESSION_KEY] = {'id':user.pk,'username':user.username }
return redirect('/index/')
else:
form.add_error('password', '用户名或密码错误')
return render(request, 'login.html',{'form':form})
def login(request):
if request.method == "GET":
form = LoginForm()
return render(request, "login.html", {"form": form})
else:
# 将接收到的数据，传给LoginForm()类 通过form 验证；
form = LoginForm(request.POST)
# 通过 form 验证后，form 为True
if form.is_valid():
# 通过form验证的数据 存放在 cleaned_data 中
# form.cleaned_data
# 通过自定义 md5 模块验证密码
form.cleaned_data["password"] = md5(form.cleaned_data["password"])
# 通过 **form.cleaned_data 可以将 数据依照字典形式获取 filter({"username":zhangsan,"password":1234})
userinfo = models.UserInfo.objects.filter(
**form.cleaned_data).first() # 拿取第一个对象值
# 如果userinfo 中有数据，即表示验证成功
if userinfo:
# 将 用户信息 放置到 session 中
request.session[settings.USER_SESSION_KEY] = {
"id": userinfo.pk,
"username": userinfo.username
}
# 重定向 页面
return redirect("/index/")
else:
# 用户验证失败
form.add_error("password", "用户名或密码错误")
# 存放错误信息 form.errors
# 将 form 清洗过的 数据直接返回给 html 模板
return render(request, "login.html", {"form": form})
def register1(request):
if request.method == "GET":
roles = Role.objects.all()
form = LoginForm()
return render(request,'reg.html',{'form':form,"roles":roles})
else:
form = LoginForm(request.POST)
print(form)
if form.is_valid():
# form.cleaned_data # {'username':'******','password':'******'}
# models.UserInfo.objects.filter(username=form.cleaned_data['user'],password=form.cleaned_data['pwd'])
# models.UserInfo.objects.filter(**{'username':'******','password':123})
# form.cleaned_data['password'] = md5(form.cleaned_data['password'])
user = User.objects.filter(**form.cleaned_data).first()
print(">>>>",user)
if user:
# 将用户信息放置到session中
request.session[settings.USER_SESSION_KEY] = {'id':user.pk,'username':user.username }
return redirect('/login/')
else:
form.add_error('password', '用户名或密码错误')
return render(request, 'reg.html',{'form':form})
def login(request):
"""
用户登录，登录完成后将这个用户的session 传给index
:param session:用户的登录名，用于查询发布的文章
:return:
"""
print('request loai')
if request.method == 'GET':
obj = LoginForm()
return render(request, 'login.html', {'obj': obj})
else:
session_code = request.session.get('code')
input_code = request.POST.get('check_code')
obj = LoginForm(request.POST)
if input_code.upper() == session_code.upper():
# print(obj.errors, obj.cleaned_data)
print(obj.is_valid())
print('check exec')
if obj.is_valid():
print('hello databases')
user_result = models.UserInfo.objects.filter(
**obj.cleaned_data)
if user_result:
print('user_result true')
request.session['username'] = obj.cleaned_data.get(
'username')
# 后台管理权限设置 -------------------------------------------------------------------------
user_obj = usermanager.User.objects.filter(
username=obj.cleaned_data.get('username')).first()
# print(user_obj.id)
role_obj = usermanager.Role.objects.filter(
users__user_id=user_obj.id).values('id')
print(role_obj)
# x = usermanager.User2Role.objects.filter(user__id=user_obj.id) #
# x拿到的是<QuerySet [<User2Role: tony-市场部>, <User2Role: tony-售后>]>
# role_obj <QuerySet [<Role: 市场部>, <Role: 售后>]>
#经过上两个步骤 这个时候可以拿到这个用户的 权限-操作-角色 三个表关联对对象，通过这个对象可以拿到这个用户可以有什么权限、有什么
# permission_list=usermanager.Permission2Action2Role.objects.filter(role_id__in=role_obj.id).annotate(ct=Count('id'))
# print(permission_list)
permission_list = usermanager.Permission2Action2Role.objects.filter(
role_id__in=role_obj).annotate(ct=Count('id')).values(
'role_id', 'permission_id', 'permission__url',
'action__code').distinct()
# print(permission_list)
# {'permission_id': 1, 'role_id': 1, 'permission__url': '/user.html', 'action__code': 'post'}
# {'permission_id': 3, 'role_id': 4, 'permission__url': '/blogs.html', 'action__code': 'post'}
user_permission_dict = {}
for k in permission_list:
user_permission_dict[k['permission__url']] = [
k['action__code']
]
request.session[
'user_permission_dict'] = user_permission_dict
print(request.session['user_permission_dict'], '3333')
# 后台管理权限设置 -------------------------------------------------------------------------
return index(request)
else:
return render(request, 'login.html', {
'obj': obj,
'msg': '用户名或密码错误'
})
else:
return render(request, 'login.html', {'obj': obj})
else:
print('i"exc ')
return render(request, 'login.html', {
'obj': obj,
'checkcode': '验证码不正确'
})