portal/institution.py

   1 from django.core.context_processors import csrf
   2 from django.http                    import HttpResponseRedirect
   3 from django.contrib.auth            import authenticate, login, logout
   4 from django.template                import RequestContext
   5 from django.shortcuts               import render_to_response
   6 from django.shortcuts               import render
   7
   8 from unfold.loginrequired           import LoginRequiredAutoLogoutView
   9
  10 from manifold.core.query            import Query
  11 from manifoldapi.manifoldapi        import execute_query
  12 from manifoldapi.manifoldresult     import ManifoldResult
  13 from ui.topmenu                     import topmenu_items, the_user
  14 from myslice.configengine           import ConfigEngine
  15
  16 from portal.actions                 import authority_check_pis
  17 from myslice.theme                  import ThemeView
  18 import json
  19
  20 class InstitutionView (LoginRequiredAutoLogoutView, ThemeView):
  21     template_name = 'institution.html'
  22
  23     # expose this so we can mention the backend URL on the welcome page
  24     def default_env (self):
  25         return {
  26                  'MANIFOLD_URL':ConfigEngine().manifold_url(),
  27                  }
  28
  29     def post (self,request):
  30         env = self.default_env()
  31         env['theme'] = self.theme
  32         return render_to_response(self.template, env, context_instance=RequestContext(request))
  33
  34     def get (self, request, authority_hrn=None, state=None):
  35         env = self.default_env()
  36         if request.user.is_authenticated():
  37             env['person'] = self.request.user
  38             if authority_hrn is None:
  39                 user_query  = Query().get('myslice:user').select('user_hrn','parent_authority').filter_by('user_hrn','==','$user_hrn')
  40                 user_details = execute_query(self.request, user_query)
  41                 try:
  42                     env['user_details'] = user_details[0]
  43                 except Exception,e:
  44                     # If the Query fails, check in local DB
  45                     try:
  46                         user_local_query  = Query().get('local:user').select('config').filter_by('email','==',str(env['person']))
  47                         user_local_details = execute_query(self.request, user_local_query)
  48                         user_local = user_local_details[0]
  49                         user_local_config = user_local['config']
  50                         user_local_config = json.loads(user_local_config)
  51                         user_local_authority = user_local_config.get('authority')
  52                         if 'user_details' not in env or 'parent_authority' not in env['user_details'] or env['user_details']['parent_authority'] is None:
  53                             env['user_details'] = {'parent_authority': user_local_authority}
  54                     except Exception,e:
  55                         env['error'] = "Please check your Credentials"
  56             else:
  57                 env['project'] = True
  58                 env['user_details'] = {'parent_authority': authority_hrn}
  59
  60
  61
  62         else:
  63             env['person'] = None
  64
  65         pi = authority_check_pis (self.request, str(self.request.user))
  66
  67         env['theme'] = self.theme
  68         env['section'] = "Institution"
  69         env['pi'] = pi
  70         env['username']=the_user(request)
  71         env['topmenu_items'] = topmenu_items(None, request)
  72         if state: env['state'] = state
  73         elif not env['username']: env['state'] = None
  74         # use one or two columns for the layout - not logged in users will see the login prompt
  75         env['layout_1_or_2']="layout-unfold2.html" if not env['username'] else "layout-unfold1.html"
  76
  77
  78         return render_to_response(self.template, env, context_instance=RequestContext(request))
  79