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 manifold.core.query import Query
12 from manifoldapi.manifoldapi import execute_query
13 from manifoldapi.manifoldresult import ManifoldResult
14 from ui.topmenu import topmenu_items, the_user
15 from myslice.configengine import ConfigEngine
17 from myslice.theme import ThemeView
18 from myslice.configengine import ConfigEngine
22 class ExperimentView (FreeAccessView, ThemeView):
23 template_name = 'slice-tab-experiment.html'
25 def get (self, request, slicename, state=None):
27 username = self.request.user
29 split_slicename = slicename.split('.')
30 ple_slicename = split_slicename[0] + '8' + split_slicename[1] + '_' + split_slicename[2]
32 query_current_resources = Query.get('slice').select('resource').filter_by('slice_hrn','==',slicename)
33 current_resources = execute_query(request, query_current_resources)
36 nitos_resource_list=[]
37 nitos_paris_resource_list=[]
38 iotlab_resource_list=[]
40 for resources in current_resources:
41 list_res = resources['resource']
45 split_list = res.split('+') # split the resource urn
48 if [s for s in split_list if 'ple' in s]: # find ple resources
49 res_hrn = split_list[-1] # last element is resource hrn
50 ple_resource_list.append(res_hrn)
51 if [s for s in split_list if 'omf:paris.fit-nitos.fr' in s]: # find nitos_paris resources
52 res_hrn = split_list[-1] # last element is resource hrn
53 nitos_paris_resource_list.append(res_hrn)
54 if [s for s in split_list if 'iotlab' in s]: # find iotlab resources
55 res_hrn = split_list[-1] # last element is resource hrn
56 iotlab_resource_list.append(res_hrn)
57 if [s for s in split_list if 'omf:nitos.indoor' in s]: # find nitos_indoor resources
58 res_hrn = split_list[-1] # last element is resource hrn
59 nitos_resource_list.append(res_hrn)
60 if [s for s in split_list if 'omf:nitos.outdoor' in s]: # find nitos_outdoor resources
61 res_hrn = split_list[-1] # last element is resource hrn
62 nitos_resource_list.append(res_hrn)
66 print "Exception in slicetabexperiment.py in OneLab resource search %s" % e
68 #print "list of ple res hrns"
69 #print ple_resource_list
70 #print "list of nit_paris res hrns"
71 #print nitos_paris_resource_list
72 #print "list of iotLab res hrns"
73 #print iotlab_resource_list
74 #print "list of nitos res hrns"
75 #print nitos_resource_list
79 engine = ConfigEngine()
80 userData = "Basic " + (engine.iotlab_admin_user() + ":" + engine.iotlab_admin_password()).encode("base64").rstrip()
81 req = urllib2.Request(engine.iotlab_url())
82 req.add_header('Accept', 'application/json')
83 req.add_header("Content-type", "application/x-www-form-urlencoded")
84 req.add_header('Authorization', userData)
85 # make the request and print the results
86 res = urllib2.urlopen(req)
87 all_users = json.load(res)
88 except urllib2.URLError as e:
89 print "There is a problem in getting iotlab users %s" % e.reason
93 #getting the login from email
94 #initial value no-account == contact_admin
95 iot_login = 'contact_admin'
96 username = str(username)
97 for user in all_users:
98 if user['email'] == username:
99 iot_login = user['login']
101 return render_to_response(self.template, { 'theme' : self.theme,'slicename':slicename, 'ple_slicename':ple_slicename, 'username':username, 'ple_resources':ple_resource_list, 'nitos_resources': nitos_resource_list, 'nitos_paris_resources':nitos_paris_resource_list, 'iotlab_resources':iotlab_resource_list, 'iot_login':iot_login }, context_instance=RequestContext(request))