auth/views.py

   1 # Create your views here.
   2 from django.core.context_processors import csrf
   3 from django.template import RequestContext
   4 from django.shortcuts import render_to_response
   5 from django.contrib.auth import authenticate, login, logout
   6 from django.http import HttpResponseRedirect
   7
   8 from auth.backend import MyCustomBackend
   9
  10 from myslice.viewutils import the_user
  11 from myslice.config import Config
  12
  13 def login_user(request):
  14     state = "Please log in below..."
  15     username = password = ''
  16     env={'hard_wired_users':MyCustomBackend.hard_wired_users,
  17          'manifold_url':Config.manifold_url(),
  18          }
  19
  20     if request.POST:
  21         username = request.POST.get('username')
  22         password = request.POST.get('password')
  23
  24         user = authenticate(username=username, password=password)
  25         if user is not None:
  26             if user.is_active:
  27                 login(request, user)
  28                 #state = "You're successfully logged in!"
  29                 return HttpResponseRedirect ('/')
  30             else:
  31                 env['state'] = "Your account is not active, please contact the site admin."
  32                 return render_to_response('view-login.html',env, context_instance=RequestContext(request))
  33         else:
  34             env['state'] = "Your username and/or password were incorrect."
  35             return render_to_response('view-login.html',env, context_instance=RequestContext(request))
  36     else:
  37         state='Welcome to MySlice'
  38         env['state']=state
  39         env['username']=the_user(request)
  40         return render_to_response('view-login.html',env, context_instance=RequestContext(request))
  41
  42 # hard question : where should we redirect requests to logout if user is not logged in ?
  43 def logout_user (request):
  44     # xxx check that we're indeed logged in
  45     if not request.user.is_authenticated():
  46         return HttpResponseRedirect ('/')
  47     return render_to_response('view-logout.html',{'username':the_user(request)},
  48                               context_instance=RequestContext(request))
  49
  50 def do_logout_user (request):
  51     # xxx check that we're indeed logged in
  52     if not request.user.is_authenticated():
  53         return HttpResponseRedirect ('/')
  54     logout(request)
  55     return HttpResponseRedirect ('/')
  56
  57