1 # this somehow is not used anymore - should it not be ?
2 from django.core.context_processors import csrf
3 from django.http import HttpResponseRedirect
4 from django.contrib.auth import authenticate, login, logout
5 from django.template import RequestContext
6 from django.shortcuts import render_to_response
7 from django.shortcuts import render
9 from unfold.loginrequired import FreeAccessView
11 from manifoldapi.manifoldresult import ManifoldResult
12 from ui.topmenu import topmenu_items, the_user
13 from myslice.configengine import ConfigEngine
15 from myslice.theme import ThemeView
17 class HomeView (FreeAccessView, ThemeView):
18 template_name = 'home-view.html'
20 # expose this so we can mention the backend URL on the welcome page
21 def default_env (self):
23 'MANIFOLD_URL':ConfigEngine().manifold_url(),
26 def post (self,request):
27 env = self.default_env()
28 env['theme'] = self.theme
29 username = request.POST.get('username')
30 password = request.POST.get('password')
32 # pass request within the token, so manifold session key can be attached to the request session.
33 token = {'username': username, 'password': password, 'request': request}
35 # our authenticate function returns either
36 # . a ManifoldResult - when something has gone wrong, like e.g. backend is unreachable
37 # . a django User in case of success
38 # . or None if the backend could be reached but the authentication failed
39 auth_result = authenticate(token=token)
40 # use one or two columns for the layout - not logged in users will see the login prompt
41 # high-level errors, like connection refused or the like
42 if isinstance (auth_result, ManifoldResult):
43 manifoldresult = auth_result
44 # let's use ManifoldResult.__repr__
45 env['state']="%s"%manifoldresult
47 return render_to_response(self.template,env, context_instance=RequestContext(request))
48 # user was authenticated at the backend
49 elif auth_result is not None:
55 if request.user.is_authenticated():
56 env['person'] = self.request.user
57 env['username'] = self.request.user
60 return render_to_response(self.template,env, context_instance=RequestContext(request))
62 env['state'] = "Your account is not active, please contact the site admin."
63 env['layout_1_or_2']="layout-unfold2.html"
65 return render_to_response(self.template,env, context_instance=RequestContext(request))
68 env['state'] = "Your username and/or password were incorrect."
70 return render_to_response(self.template, env, context_instance=RequestContext(request))
72 def get (self, request, state=None):
73 env = self.default_env()
75 if request.user.is_authenticated():
76 env['person'] = self.request.user
80 env['theme'] = self.theme
83 env['username']=the_user(request)
84 env['topmenu_items'] = topmenu_items(None, request)
85 if state: env['state'] = state
86 elif not env['username']: env['state'] = None
87 # use one or two columns for the layout - not logged in users will see the login prompt
90 return render_to_response(self.template, env, context_instance=RequestContext(request))