def user_login(request):
"""用户登陆页面"""
if request.method == 'POST':
form = LoginForm(data=request.POST)
if form.is_valid():
form.do_login(request)
print('表单信息验证成功')
return redirect('/accounts/user/info/')
else:
print(form.errors)
else:
form = LoginForm()
return render(request, 'user_login.html', {'form': form})
def user_api_login(request):
"""用户登陆接口"""
# 1.获取用户输入信息
if request.method == 'POST':
# 2.表单验证
form = LoginForm(data=request.POST)
print(form)
# 3.如果表单验证通过，执行登陆
if form.is_valid():
user = form.do_login(request)
profile = user.profile
# 4.返回用户的基本信息和详细信息
data = {
'user': UserSerializer(user).to_dict(),
'profile': UserProfileSerializer(profile).to_dict()
}
return http.JsonResponse(data)
# 5.如果表单验证不通过，返回用户登陆的错误信息
else:
err = json.loads(form.errors.as_json())
return BadJsonResponse(err)
# 6.如果当前的请求不是post而是get 则返回获取方式错误的信息
else:
return MethodNotAllowResponse()
def user_api_login(request):
""" 用户登录接口-POST """
# 获取输入的内容
if request.method == 'POST':
# 表单验证
form = LoginForm(request.POST)
# 如果通过了验证，执行登录
if form.is_valid():
user = form.do_login(request)
# 返回内容：用户的信息（用户的基本信息、详细信息）
profile = user.profile # 1对1的反向查询，返回一个profile对象
data = {
'user': serializers.UserSerializer(user).to_dict(),
'profile':
serializers.UserProfileSerializer(profile).to_dict()
}
return http.JsonResponse(data)
# return HttpResponse("oK")
else:
# 如果没有通过表单验证，返回表单的错误信息
err = json.loads(form.errors.as_json(
)) # form.errors.as_json()就是一个json，通过.loads转换成python对象
return BadRequestJsonResponse(
err) # 因为这个函数里要放入python对象,err里装的就是form里raise抛出的错误信息
else:
# 请求不被允许
return MethodNotAllowedJsonResponse()
def user_login(request):
""" 用户登录 """
if request.method == 'POST':
# Form表单默认属性顺序(self, data=None, files=None, auto_id='id_%s', prefix=None,
# initial=None, error_class=ErrorList, label_suffix=None,
# empty_permitted=False, field_order=None, use_required_attribute=None, renderer=None):
form = LoginForm(data=request.POST)
if form.is_valid():
form.do_login(request)
print('表单验证通过')
return redirect('/accounts/user/info/')
else:
print(form.errors)
else:
form = LoginForm()
return render(request, 'user_login.html', {'form': form})
def login():
""" 登录页面 """
form = LoginForm()
next_url = request.values.get('next', url_for('qa.index'))
if form.validate_on_submit():
user = form.do_login()
if user:
# 4. 跳转到首页
flash('{}, 欢迎回来'.format(user.nickname), 'success')
return redirect(next_url)
else:
flash('登录失败，请稍后重试', 'danger')
# else:
# print(form.errors)
return render_template('login.html', form=form, next_url=next_url)
def login():
form = LoginForm()
next_url = request.values.get('next', url_for('qa.index'))
if form.validate_on_submit():
user = form.do_login()
if user:
# 4 跳转到首页
flash('{}欢迎回来'.format(user.nickname), 'success')
return redirect(next_url)
else:
flash('登陆失败', 'danger')
# else:
# print(form.errors)
# print(form.username.data)
# print(form.password.data)
return render_template('login.html', form=form, next_url=next_url)
def user_api_login(request):
""" 用户登录接口——POST """
# 获取输入内容
if request.method == 'POST':
# 表单验证
form = LoginForm(request.POST)
# 如果通过验证，执行登录
if form.is_valid():
user = form.do_login(request=request)
# 返回内容：用户信息
profile = user.profile
data = {
'user': UserSerializer(obj=user).to_dict(),
'profile': UserProfileSerializer(obj=profile).to_dict(),
}
return http.JsonResponse(data=data)
else:
# 如果未通过表单验证，返回错误信息
err = json.loads(form.errors.as_json())
return BadRequestJsonResponse(err)
else:
# 请求方式不被允许
return MethodNotAllowedJsonResponse()
