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
11 from unfold.loginrequired import FreeAccessView
13 from manifold.core.query import Query
14 from manifoldapi.manifoldapi import execute_query
16 from manifoldapi.manifoldresult import ManifoldResult
17 from ui.topmenu import topmenu_items, the_user
18 from myslice.configengine import ConfigEngine
20 from myslice.theme import ThemeView
24 class HomeView (FreeAccessView, ThemeView):
25 template_name = 'home-view.html'
27 # expose this so we can mention the backend URL on the welcome page
28 def default_env (self):
30 'MANIFOLD_URL':ConfigEngine().manifold_url(),
33 def post (self,request):
34 env = self.default_env()
35 env['theme'] = self.theme
36 env['section'] = "Dashboard"
38 username = request.POST.get('username')
39 password = request.POST.get('password')
41 # pass request within the token, so manifold session key can be attached to the request session.
42 token = {'username': username, 'password': password, 'request': request}
44 # our authenticate function returns either
45 # . a ManifoldResult - when something has gone wrong, like e.g. backend is unreachable
46 # . a django User in case of success
47 # . or None if the backend could be reached but the authentication failed
48 auth_result = authenticate(token=token)
49 # use one or two columns for the layout - not logged in users will see the login prompt
50 # high-level errors, like connection refused or the like
51 if isinstance (auth_result, ManifoldResult):
52 manifoldresult = auth_result
53 # let's use ManifoldResult.__repr__
54 env['state']="%s"%manifoldresult
56 return render_to_response(self.template,env, context_instance=RequestContext(request))
57 # user was authenticated at the backend
58 elif auth_result is not None:
64 if request.user.is_authenticated():
65 env['person'] = self.request.user
66 env['username'] = self.request.user
69 activity.user.login(self.request)
71 ## check user is pi or not
72 platform_query = Query().get('local:platform').select('platform_id','platform','gateway_type','disabled')
73 account_query = Query().get('local:account').select('user_id','platform_id','auth_type','config')
74 platform_details = execute_query(self.request, platform_query)
75 account_details = execute_query(self.request, account_query)
76 for platform_detail in platform_details:
77 for account_detail in account_details:
78 if platform_detail['platform_id'] == account_detail['platform_id']:
79 if 'config' in account_detail and account_detail['config'] is not '':
80 account_config = json.loads(account_detail['config'])
81 if 'myslice' in platform_detail['platform']:
82 acc_auth_cred = account_config.get('delegated_authority_credentials','N/A')
84 if acc_auth_cred=={} or acc_auth_cred=='N/A':
92 return render_to_response(self.template,env, context_instance=RequestContext(request))
95 activity.user.login(self.request, "notactive")
96 env['state'] = "Your account is not active, please contact the site admin."
97 env['layout_1_or_2']="layout-unfold2.html"
99 return render_to_response(self.template,env, context_instance=RequestContext(request))
103 activity.user.login(self.request, "error")
104 env['state'] = "Your username and/or password were incorrect."
106 return render_to_response(self.template, env, context_instance=RequestContext(request))
108 def get (self, request, state=None):
109 env = self.default_env()
111 if request.user.is_authenticated():
112 ## check user is pi or not
113 platform_query = Query().get('local:platform').select('platform_id','platform','gateway_type','disabled')
114 account_query = Query().get('local:account').select('user_id','platform_id','auth_type','config')
115 # XXX Something like an invalid session seems to make the execute fail sometimes, and thus gives an error on the main page
116 platform_details = execute_query(self.request, platform_query)
117 account_details = execute_query(self.request, account_query)
118 for platform_detail in platform_details:
119 for account_detail in account_details:
120 if 'platform_id' in platform_detail:
121 if platform_detail['platform_id'] == account_detail['platform_id']:
122 if 'config' in account_detail and account_detail['config'] is not '':
123 account_config = json.loads(account_detail['config'])
124 if 'myslice' in platform_detail['platform']:
125 acc_auth_cred = account_config.get('delegated_authority_credentials','N/A')
127 if acc_auth_cred=={} or acc_auth_cred=='N/A':
133 env['person'] = self.request.user
137 env['theme'] = self.theme
138 env['section'] = "Dashboard"
141 env['username']=the_user(request)
142 env['topmenu_items'] = topmenu_items(None, request)
143 if state: env['state'] = state
144 elif not env['username']: env['state'] = None
145 # use one or two columns for the layout - not logged in users will see the login prompt
147 # account_query = Query().get('local:account').select('user_id','platform_id','auth_type','config')
148 # account_details = execute_query(self.request, account_query)
149 # for account_detail in account_details:
150 # account_config = json.loads(account_detail['config'])
151 # platform_name = platform_detail['platform']
152 # if 'myslice' in platform_detail['platform']:
153 # acc_user_cred = account_config.get('delegated_user_credential','N/A')
154 # acc_slice_cred = account_config.get('delegated_slice_credentials','N/A')
155 # acc_auth_cred = account_config.get('delegated_authority_credentials','N/A')
157 # if 'N/A' not in acc_user_cred:
158 # exp_date = re.search('<expires>(.*)</expires>', acc_user_cred)
160 # user_exp_date = exp_date.group(1)
161 # user_cred_exp_list.append(user_exp_date)
163 # my_users = [{'cred_exp': t[0]}
164 # for t in zip(user_cred_exp_list)]
167 # if 'N/A' not in acc_slice_cred:
168 # for key, value in acc_slice_cred.iteritems():
169 # slice_list.append(key)
170 # # get cred_exp date
171 # exp_date = re.search('<expires>(.*)</expires>', value)
173 # exp_date = exp_date.group(1)
174 # slice_cred_exp_list.append(exp_date)
176 # my_slices = [{'slice_name': t[0], 'cred_exp': t[1]}
177 # for t in zip(slice_list, slice_cred_exp_list)]
179 # if 'N/A' not in acc_auth_cred:
180 # for key, value in acc_auth_cred.iteritems():
181 # auth_list.append(key)
183 # exp_date = re.search('<expires>(.*)</expires>', value)
185 # exp_date = exp_date.group(1)
186 # auth_cred_exp_list.append(exp_date)
189 return render_to_response(self.template, env, context_instance=RequestContext(request))