1 from django.template.loader import render_to_string
2 from django.shortcuts import render
3 from django.core.mail import send_mail
5 from manifold.core.query import Query
6 from manifold.manifoldapi import execute_admin_query, execute_query
8 from portal.models import PendingSlice
9 from portal.actions import authority_get_pi_emails
10 from portal.forms import SliceRequestForm
11 from unfold.loginrequired import LoginRequiredAutoLogoutView
12 from ui.topmenu import topmenu_items, the_user
14 class SliceRequestView (LoginRequiredAutoLogoutView):
16 def authority_hrn_initial (self, request):
17 authorities_query = Query.get('authority').\
18 select('name', 'authority_hrn')
20 onelab_enabled_query = Query.get('local:platform').filter_by('platform', '==', 'ple-onelab').filter_by('disabled', '==', 'False')
21 #onelab_enabled = not not execute_admin_query(request, onelab_enabled_query)
24 authorities_query = authorities_query.filter_by('authority_hrn', 'included', ['ple.inria', 'ple.upmc', 'ple.ibbtple'])
26 authorities = execute_admin_query(request, authorities_query)
27 #authorities = sorted(authorities)
29 authority_hrn_tuples = [ (authority['authority_hrn'], authority['name'] if authority['name'] else authority['authority_hrn'],) for authority in authorities ]
30 print "authority_hrn_tuples=", authority_hrn_tuples
31 return {'authority_hrn': authority_hrn_tuples}
33 # because we inherit LoginRequiredAutoLogoutView that is implemented by redefining 'dispatch'
34 # we cannot redefine dispatch here, or we'd lose LoginRequired and AutoLogout behaviours
35 def post (self, request):
37 # The form has been submitted
38 form = SliceRequestForm(request.POST, initial=self.authority_hrn_initial(request))
41 slice_name = form.cleaned_data['slice_name']
42 authority_hrn = form.cleaned_data['authority_hrn']
43 number_of_nodes = form.cleaned_data['number_of_nodes']
44 type_of_nodes = form.cleaned_data['type_of_nodes']
45 purpose = form.cleaned_data['purpose']
48 slice_name = slice_name,
49 authority_hrn = authority_hrn,
50 number_of_nodes = number_of_nodes,
51 type_of_nodes = type_of_nodes,
56 # All validation rules pass; process data in form.cleaned_data
57 # slice_name, number_of_nodes, type_of_nodes, purpose
58 email = form.cleaned_data['email'] # email of the sender
59 cc_myself = form.cleaned_data['cc_myself']
61 # The recipients are the PI of the authority
62 recipients = authority_get_pi_emails(request,authority_hrn)
63 #recipients = ['yasin.upmc@gmail.com','jordan.auge@lip6.fr']
65 recipients.append(email)
66 msg = render_to_string('slice-request-email.txt', form.cleaned_data)
67 print "email, msg, email, recipients", email , msg, email, recipients
68 send_mail("Onelab user %s requested a slice"%email , msg, email, recipients)
70 return render(request,'slice-request-ack-view.html') # Redirect after POST
72 return self._display (request, form)
74 def get (self, request):
75 return self._display (request, SliceRequestForm(initial=self.authority_hrn_initial(request)))
77 def _display (self, request, form):
78 return render(request, 'slice-request-view.html', {
80 'topmenu_items': topmenu_items('Request a slice', request),
81 'username': the_user (request)