+ # checking if pi or not
+ if acc_auth_cred == {}:
+ pi = "is_not_pi"
+ else:
+ pi = "is_pi"
+
+
+ # Page rendering
+ page = Page(wsgi_request)
+ page.add_css_files ( [ "https://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" ] )
+
+ if method == 'POST':
+ # The form has been submitted
+
+ # get the domain url
+ current_site = Site.objects.get_current()
+ current_site = current_site.domain
+
+ slice_request = {
+ 'type' : 'slice',
+ 'id' : None,
+ 'user_hrn' : user_hrn,
+ 'email' : user_email,
+ 'timestamp' : time.time(),
+ 'authority_hrn' : wsgi_request.POST.get('authority_hrn', ''),
+ 'slice_name' : wsgi_request.POST.get('slice_name', ''),
+ 'number_of_nodes' : wsgi_request.POST.get('number_of_nodes', ''),
+ 'purpose' : wsgi_request.POST.get('purpose', ''),
+ 'current_site' : current_site
+ }
+
+ authority_hrn = slice_request['authority_hrn']
+ if (authority_hrn is None or authority_hrn == ''):
+ errors.append('Please, select an authority')
+
+ # What kind of slice name is valid?
+ slice_name = slice_request['slice_name']
+ if (slice_name is None or slice_name == ''):
+ errors.append('Slice Name is mandatory')
+
+ purpose = slice_request['purpose']
+ if (purpose is None or purpose == ''):
+ errors.append('Purpose is mandatory')
+
+ if not errors:
+ if is_pi(wsgi_request, user_hrn, authority_hrn):
+ # PIs can directly create slices in their own authority...
+ create_slice(wsgi_request, slice_request)
+ self.template_name = 'slice-request-done-view.html'
+ else:
+ # Otherwise a wsgi_request is sent to the PI
+ create_pending_slice(wsgi_request, slice_request, user_email)
+ self.template_name = 'slice-request-ack-view.html'
+
+ return render(wsgi_request, self.template, {'theme': self.theme}) # Redirect after POST
+ else:
+ slice_request = {}