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')
83 acc_user_cred = account_config.get('delegated_user_credential','N/A')
85 if acc_auth_cred=={} or acc_auth_cred=='N/A':
90 # check if the user has creds or not
91 if acc_user_cred == {} or acc_user_cred == 'N/A':
92 user_cred = 'no_creds'
94 user_cred = 'has_creds'
98 env['user_cred'] = user_cred
101 return render_to_response(self.template,env, context_instance=RequestContext(request))
104 activity.user.login(self.request, "notactive")
105 env['state'] = "Your account is not active, please contact the site admin."
106 env['layout_1_or_2']="layout-unfold2.html"
108 return render_to_response(self.template,env, context_instance=RequestContext(request))
112 activity.user.login(self.request, "error")
113 env['state'] = "Your username and/or password were incorrect."
115 return render_to_response(self.template, env, context_instance=RequestContext(request))
117 def get (self, request, state=None):
118 env = self.default_env()
120 if request.user.is_authenticated():
121 ## check user is pi or not
122 platform_query = Query().get('local:platform').select('platform_id','platform','gateway_type','disabled')
123 account_query = Query().get('local:account').select('user_id','platform_id','auth_type','config')
124 # XXX Something like an invalid session seems to make the execute fail sometimes, and thus gives an error on the main page
125 platform_details = execute_query(self.request, platform_query)
126 account_details = execute_query(self.request, account_query)
127 for platform_detail in platform_details:
128 for account_detail in account_details:
129 if 'platform_id' in platform_detail:
130 if platform_detail['platform_id'] == account_detail['platform_id']:
131 if 'config' in account_detail and account_detail['config'] is not '':
132 account_config = json.loads(account_detail['config'])
133 if 'myslice' in platform_detail['platform']:
134 acc_auth_cred = account_config.get('delegated_authority_credentials','N/A')
135 acc_user_cred = account_config.get('delegated_user_credential','N/A')
137 if acc_auth_cred=={} or acc_auth_cred=='N/A':
142 # check if the user has creds or not
143 if acc_user_cred == {} or acc_user_cred == 'N/A':
144 user_cred = 'no_creds'
146 user_cred = 'has_creds'
150 env['user_cred'] = user_cred
151 env['person'] = self.request.user
155 env['theme'] = self.theme
156 env['section'] = "Dashboard"
159 env['username']=the_user(request)
160 env['topmenu_items'] = topmenu_items(None, request)
161 if state: env['state'] = state
162 elif not env['username']: env['state'] = None
163 # use one or two columns for the layout - not logged in users will see the login prompt
165 # account_query = Query().get('local:account').select('user_id','platform_id','auth_type','config')
166 # account_details = execute_query(self.request, account_query)
167 # for account_detail in account_details:
168 # account_config = json.loads(account_detail['config'])
169 # platform_name = platform_detail['platform']
170 # if 'myslice' in platform_detail['platform']:
171 # acc_user_cred = account_config.get('delegated_user_credential','N/A')
172 # acc_slice_cred = account_config.get('delegated_slice_credentials','N/A')
173 # acc_auth_cred = account_config.get('delegated_authority_credentials','N/A')
175 # if 'N/A' not in acc_user_cred:
176 # exp_date = re.search('<expires>(.*)</expires>', acc_user_cred)
178 # user_exp_date = exp_date.group(1)
179 # user_cred_exp_list.append(user_exp_date)
181 # my_users = [{'cred_exp': t[0]}
182 # for t in zip(user_cred_exp_list)]
185 # if 'N/A' not in acc_slice_cred:
186 # for key, value in acc_slice_cred.iteritems():
187 # slice_list.append(key)
188 # # get cred_exp date
189 # exp_date = re.search('<expires>(.*)</expires>', value)
191 # exp_date = exp_date.group(1)
192 # slice_cred_exp_list.append(exp_date)
194 # my_slices = [{'slice_name': t[0], 'cred_exp': t[1]}
195 # for t in zip(slice_list, slice_cred_exp_list)]
197 # if 'N/A' not in acc_auth_cred:
198 # for key, value in acc_auth_cred.iteritems():
199 # auth_list.append(key)
201 # exp_date = re.search('<expires>(.*)</expires>', value)
203 # exp_date = exp_date.group(1)
204 # auth_cred_exp_list.append(exp_date)
207 return render_to_response(self.template, env, context_instance=RequestContext(request))