muhammedrahil / CBV-FBV-CHECK-STAFF_MEMBER-AND-LOGIN-REQUIRED

DJANGO-CBV-FBV CHECK-STAFF_MEMBER-AND-LOGIN-REQUIRED(simple lessons)

CBV-FBV-CHECK-STAFF_MEMBER-AND-LOGIN-REQUIRED

DJANGO-CBV-FBV CHECK-STAFF_MEMBER-AND-LOGIN-REQUIRED(simple lessons)

FUNCTION BASED VIEW

Django's login_required function is used to secure views in your web applications by forcing the client to authenticate with a valid logged-in User.

login_required fuction django pass function name , next and redirect url

def login_required(function=None, redirect_field_name=REDIRECT_FIELD_NAME, login_url=None):

    actual_decorator = user_passes_test(
        lambda u: u.is_authenticated,
        login_url=login_url,
        redirect_field_name=redirect_field_name,
    )
    if function:
        return actual_decorator(function)
    return actual_decorator

• How to use login_required decorator

from django.contrib.auth.decorators import login_required 

@login_required(login_url='accounts:login')
def category(request,*args,**kwargs):
  return render(request,'admin/category/category.html')
  

• staff_member_required use have is staff authenticate

from django.contrib.auth import REDIRECT_FIELD_NAME
from django.contrib.auth.decorators import user_passes_test


def staff_member_required(view_func=None, redirect_field_name=REDIRECT_FIELD_NAME, login_url="admin:login"):
    actual_decorator = user_passes_test(
        lambda u: u.is_active and u.is_staff,
        login_url=login_url,
        redirect_field_name=redirect_field_name,
    )
    if view_func:
        return actual_decorator(view_func)
    return actual_decorator    

• @staff_member_required

from django.contrib.admin.views.decorators import staff_member_required

@staff_member_required(login_url='accounts:login')
def user_address(request,*args,**kwargs):
 try:
   pk=kwargs.get('pk')
   user_pk = base64.b64decode(pk)
   pk = user_pk.decode('ascii')
   user=get_object_or_404(User,pk=pk)
   address=UserAddress.objects.filter(user=user)
   print(address)
   context={
     'address':address,
     'user':user
   }
   return render(request,'admin_/users/user-address.html',context)
 except:
   return render(request,'massages/404.html')

CBV login_required VIEWS using

from django.contrib.auth.mixins import LoginRequiredMixin

class Category(LoginRequiredMixin,ListView):
   model=Category
   login_url='accounts:login'
   template_name = 'admin_/categories/category/category.html'
   
   def get_context_data(self, **kwargs):
       context=super().get_context_data(**kwargs)
       context['categories'] = category_list(self)
       context['category']=CategoryModel.objects.filter(level=0).exclude(record_status='deleted',is_active=False)
       return context  

OR

 from django.utils.decorators import method_decorator
from django.contrib.auth.decorators import login_required

@method_decorator(login_required, name='dispatch')
 model=Category
 template_name = 'admin_/categories/category/category.html'
  
  def get_context_data(self, **kwargs):
      context=super().get_context_data(**kwargs)
      context['categories'] = category_list(self)
      context['category']=CategoryModel.objects.filter(level=0).exclude(record_status='deleted',is_active=False)
      return context 

USE staff_member_required USING

from django.contrib.admin.views.decorators import staff_member_required
from django.utils.decorators import method_decorator

@method_decorator(staff_member_required(login_url='accounts:login'),name='dispatch')
class Category(ListView):
  model=Category
  template_name = 'admin_/categories/category/category.html'
  
  def get_context_data(self, **kwargs):
      context=super().get_context_data(**kwargs)
      context['categories'] = category_list(self)
      context['category']=CategoryModel.objects.filter(level=0).exclude(record_status='deleted',is_active=False)
      return context