def user_login(request):
'''
登录视图
:param request:
:return:
'''
if request.method == 'POST':
# 实例化表单对象
form = LoginForm(request.POST)
# 验证表单数据
if form.is_valid():
cd = form.cleaned_data
# 在数据库匹配，匹配成功返回User对象，失败返回None
user = authenticate(request,username=cd['username'],password=cd['password'])
if user is not None:
# 检查用户是否为活动用户
if user.is_active:
# 设置登录状态
login(request,user)
return HttpResponse('认证成功')
else:
return HttpResponse('该帐户已禁用')
else:
return HttpResponse('用户名或密码错误')
else:
form = LoginForm()
return render(request,'account/login.html',{'form':form})
def _login(request):
'''
登录
'''
error = {'errMessage': ''}
if request.method == 'POST':
# print request.session.items()
# print request.COOKIES
if request.session.has_key('validate') and request.session[
'validate'].lower() == request.POST['captcha'].lower():
form = LoginForm(request.POST)
if form.is_valid():
data = form.cleaned_data
username = data['username']
password = data['password']
if login_validate(request, username, password):
# print request.session.items()
# [(u'validate', u'4D3f'),
# ('_auth_user_hash', '12d158b95aa3a0a4500475bbe3cabc1ce167e157'),
# ('_auth_user_backend', 'django.contrib.auth.backends.ModelBackend'),
# ('_auth_user_id', 4L)]
# print request.COOKIES
# {'csrftoken': 'M47W6QDZjQd8cJTjAkGAY1iaTxnQ7Iyd', 'sessionid': 'mzbv8viq3mxr5w6tfgu6xiasyzcpaarf'}
return HttpResponseRedirect('/')
else:
error['errMessage'] = '用户名或密码错误！'
else:
error['errMessage'] = form.errors
else:
error['errMessage'] = '验证码错误！'
else:
form = LoginForm()
return render_to_response('login.html', error, RequestContext(request))
def user_login(request):
if request.method =='POST':
form = LoginForm(request.POST)
if form.is_valid():
cd=form.cleaned_data
user = authenticate(username=cd['username'],password=cd['password'])
if user is not None:
if user.is_active:
login(request,user)
return HttpResponse('Authenticated successfully')
else:
return HttpResponse('Disabled account')
else:
return HttpResponse('Invalid login')
else:
form = LoginForm()
return render(request,'account/login.html',{'form':form})
def userlogin(request):
if request.method == "POST":
login_form = LoginForm(request.POST)
if login_form.is_valid():
cd = login_form.cleaned_data
user = authenticate(username=cd['username'],
password=cd['password'])
if user:
login(request, user)
return HttpResponse('WELCOME')
else:
return HttpResponse('Failed')
else:
return HttpResponse('invalid login')
if request.method == "GET":
login_form = LoginForm()
return render(request, "login.html", {"form": login_form})
def user_login(request):
if request.method == 'GET':
form = LoginForm()
return render(request, 'auth/login.html', {'form': form})
elif request.method == 'POST':
form = LoginForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
user = authenticate(request,
username=cd['username'],
password=cd['password'])
if user is not None:
print(user.is_active)
if user.is_active:
login(request, user)
return HttpResponse('auth succc')
else:
return HttpResponse('Disable account')
else:
return HttpResponse('invalid login')
return render(request, 'auth/login.html', {'form', form})
def login_view(request, *args, **kwargs):
user = request.user
if user.is_authenticated:
# return HttpResponse(f"You are already authenticated {user.email}")
return redirect('home')
context = {}
if request.POST:
form = LoginForm(request.POST)
if form.is_valid():
email = request.POST['email']
password = request.POST['password']
user = authenticate(email=email, password=password)
if user:
login(request, user)
destination = get_redirect_if_exists(request)
if destination:
return redirect(destination)
return redirect('home')
else:
# send error to the view if any
context['login_form'] = form
return render(request, 'account/login.html', context)
