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))
94 env['state'] = "Your account is not active, please contact the site admin."
95 env['layout_1_or_2']="layout-unfold2.html"
97 return render_to_response(self.template,env, context_instance=RequestContext(request))
100 env['state'] = "Your username and/or password were incorrect."
102 return render_to_response(self.template, env, context_instance=RequestContext(request))
104 def get (self, request, state=None):
105 env = self.default_env()
107 if request.user.is_authenticated():
108 ## check user is pi or not
109 platform_query = Query().get('local:platform').select('platform_id','platform','gateway_type','disabled')
110 account_query = Query().get('local:account').select('user_id','platform_id','auth_type','config')
111 # XXX Something like an invalid session seems to make the execute fail sometimes, and thus gives an error on the main page
112 platform_details = execute_query(self.request, platform_query)
113 account_details = execute_query(self.request, account_query)
114 for platform_detail in platform_details:
115 for account_detail in account_details:
116 if 'platform_id' in platform_detail:
117 if platform_detail['platform_id'] == account_detail['platform_id']:
118 if 'config' in account_detail and account_detail['config'] is not '':
119 account_config = json.loads(account_detail['config'])
120 if 'myslice' in platform_detail['platform']:
121 acc_auth_cred = account_config.get('delegated_authority_credentials','N/A')
123 if acc_auth_cred=={} or acc_auth_cred=='N/A':
129 env['person'] = self.request.user
133 env['theme'] = self.theme
134 env['section'] = "Dashboard"
137 env['username']=the_user(request)
138 env['topmenu_items'] = topmenu_items(None, request)
139 if state: env['state'] = state
140 elif not env['username']: env['state'] = None
141 # use one or two columns for the layout - not logged in users will see the login prompt
143 # account_query = Query().get('local:account').select('user_id','platform_id','auth_type','config')
144 # account_details = execute_query(self.request, account_query)
145 # for account_detail in account_details:
146 # account_config = json.loads(account_detail['config'])
147 # platform_name = platform_detail['platform']
148 # if 'myslice' in platform_detail['platform']:
149 # acc_user_cred = account_config.get('delegated_user_credential','N/A')
150 # acc_slice_cred = account_config.get('delegated_slice_credentials','N/A')
151 # acc_auth_cred = account_config.get('delegated_authority_credentials','N/A')
153 # if 'N/A' not in acc_user_cred:
154 # exp_date = re.search('<expires>(.*)</expires>', acc_user_cred)
156 # user_exp_date = exp_date.group(1)
157 # user_cred_exp_list.append(user_exp_date)
159 # my_users = [{'cred_exp': t[0]}
160 # for t in zip(user_cred_exp_list)]
163 # if 'N/A' not in acc_slice_cred:
164 # for key, value in acc_slice_cred.iteritems():
165 # slice_list.append(key)
166 # # get cred_exp date
167 # exp_date = re.search('<expires>(.*)</expires>', value)
169 # exp_date = exp_date.group(1)
170 # slice_cred_exp_list.append(exp_date)
172 # my_slices = [{'slice_name': t[0], 'cred_exp': t[1]}
173 # for t in zip(slice_list, slice_cred_exp_list)]
175 # if 'N/A' not in acc_auth_cred:
176 # for key, value in acc_auth_cred.iteritems():
177 # auth_list.append(key)
179 # exp_date = re.search('<expires>(.*)</expires>', value)
181 # exp_date = exp_date.group(1)
182 # auth_cred_exp_list.append(exp_date)
185 return render_to_response(self.template, env, context_instance=RequestContext(request))