sf_user/views.py

   1 #
   2 #   Copyright 2018 CNIT - Consorzio Nazionale Interuniversitario per le Telecomunicazioni
   3 #
   4 #   Licensed under the Apache License, Version 2.0 (the "License");
   5 #   you may not use this file except in compliance with the License.
   6 #   You may obtain a copy of the License at
   7 #
   8 #       http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10 #   Unless required by applicable law or agreed to in writing, software
  11 #   distributed under the License is distributed on an  BASIS,
  12 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 #   See the License for the specific language governing permissions and
  14 #   limitations under the License.
  15 #
  16
  17 from django.shortcuts import render
  18 from django.contrib.auth import login, logout, authenticate
  19 from django.http import HttpResponseRedirect
  20 from sf_user.models import CustomUser
  21 import urllib
  22 import uuid
  23
  24
  25 # Create your views here.
  26 def login_view(request):
  27     if hasattr(request.user, "is_guest_user") and request.user.is_guest_user == True:
  28         print "is_guest", request.user.is_guest_user
  29         CustomUser.objects.get(id=request.user.id).delete()
  30     logout(request)
  31     extra_data = {}
  32     next_page = ""
  33     if request.GET:
  34         next_page = request.GET['next']
  35     error_message = ''
  36     if request.POST:
  37         print request.POST.get('username')
  38         print request.POST.get('password')
  39         next_page = request.POST.get('next')
  40         next_page = urllib.unquote(next_page).decode('iso-8859-2')
  41         user = authenticate(username=request.POST.get('username'), password=request.POST.get('password'))
  42         print "Auth Result: " + str(user) + " -> " + str(user)
  43         if user and user.is_active:
  44             if user.is_authenticated():
  45                 login(request, user)
  46                 print next_page
  47                 if next_page == "" or next_page is None:
  48                     return HttpResponseRedirect('/home')
  49                 else:
  50                     return HttpResponseRedirect(next_page)
  51         else:
  52             error_message = 'Login failed!'
  53     return render(request, 'login.html', {'error_message':error_message, 'collapsed_sidebar': False})
  54
  55
  56 def guest_login(request):
  57     #user = CustomUser.objects.get(id=request.user.id)
  58     if hasattr(request.user, "is_guest_user") and request.user.is_guest_user == True:
  59         CustomUser.objects.get(id=request.user.id).delete()
  60     logout(request)
  61     next = ""
  62
  63     guest_user_name = "Guest_"+str(uuid.uuid4())
  64     guest_user_email = guest_user_name+"@guest.it"
  65     guest_user = CustomUser.objects.create(username=guest_user_name, is_guest_user="True", email=guest_user_email, first_name='User', last_name='Guest')
  66     print guest_user.username
  67
  68     if guest_user and guest_user.is_active:
  69         if guest_user.is_authenticated():
  70             login(request, guest_user)
  71             if next == "":
  72                 return HttpResponseRedirect('/home')
  73             else:
  74                 return HttpResponseRedirect(next)
  75
  76     return render(request, 'login.html', {'error_message': 'New Guest session failed.'})
  77
  78
  79 def register_view(request):
  80
  81     logout(request)
  82     extra_data = {}
  83     next = ""
  84     if request.GET:
  85         next = request.GET['next']
  86     error_message = ''
  87     if request.POST:
  88         print "new user"
  89     return render(request, 'register_user.html', {'error_message': error_message, 'collapsed_sidebar': False})