X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=portal%2Fslicerequestview.py;h=5eb0725f7b2e1c7cf5f26969c12f4eb4c91d907f;hb=7197095eb2abfce5eb6e55a66d7e7664deff15da;hp=9658f726e3ab3d83d507eb7161824bfd8cc43383;hpb=146a4839b0f9b028e9dde7388e083c35d8cc85f6;p=unfold.git diff --git a/portal/slicerequestview.py b/portal/slicerequestview.py index 9658f726..5eb0725f 100644 --- a/portal/slicerequestview.py +++ b/portal/slicerequestview.py @@ -1,29 +1,24 @@ -from django.template.loader import render_to_string -from django.shortcuts import render -from django.core.mail import send_mail +from django.shortcuts import render +from django.contrib.sites.models import Site + from unfold.page import Page -from manifold.core.query import Query -from manifold.manifoldapi import execute_admin_query, execute_query +from manifold.core.query import Query +from manifoldapi.manifoldapi import execute_admin_query, execute_query -from portal.models import PendingSlice -from portal.actions import authority_get_pi_emails -from portal.forms import SliceRequestForm -from unfold.loginrequired import LoginRequiredAutoLogoutView -from ui.topmenu import topmenu_items_live, the_user +from portal.actions import is_pi, create_slice, create_pending_slice +from portal.forms import SliceRequestForm +from unfold.loginrequired import LoginRequiredAutoLogoutView +from ui.topmenu import topmenu_items_live, the_user -from theme import ThemeView +from myslice.theme import ThemeView -import json +import json, time class SliceRequestView (LoginRequiredAutoLogoutView, ThemeView): template_name = 'slicerequest_view.html' - def __init__ (self): - self.user_email = '' - self.errors = [] - # because we inherit LoginRequiredAutoLogoutView that is implemented by redefining 'dispatch' # we cannot redefine dispatch here, or we'd lose LoginRequired and AutoLogout behaviours def post (self, request): @@ -32,23 +27,27 @@ class SliceRequestView (LoginRequiredAutoLogoutView, ThemeView): def get (self, request): return self.get_or_post (request, 'GET') - def get_or_post (self, request, method): - # Using cache manifold-tables to get the list of authorities faster + def get_or_post (self, wsgi_request, method): + """ + """ + errors = [] + + # Retrieve the list of authorities authorities_query = Query.get('authority').select('name', 'authority_hrn') - authorities = execute_admin_query(request, authorities_query) + authorities = execute_admin_query(wsgi_request, authorities_query) if authorities is not None: authorities = sorted(authorities) + # Get user_hrn (XXX Would deserve to be simplified) user_query = Query().get('local:user').select('email') - user_email = execute_query(self.request, user_query) - self.user_email = user_email[0].get('email') - - + user_emails = execute_query(wsgi_request, user_query) + user_email = user_emails[0].get('email') + # account_query = Query().get('local:account').select('user_id','platform_id','auth_type','config') - account_details = execute_query(self.request, account_query) - + account_details = execute_query(wsgi_request, account_query) + # platform_query = Query().get('local:platform').select('platform_id','platform','gateway_type','disabled') - platform_details = execute_query(self.request, platform_query) + platform_details = execute_query(wsgi_request, platform_query) user_hrn = None # getting user_hrn from local:account for account_detail in account_details: @@ -59,78 +58,79 @@ class SliceRequestView (LoginRequiredAutoLogoutView, ThemeView): if 'myslice' in platform_detail['platform']: account_config = json.loads(account_detail['config']) user_hrn = account_config.get('user_hrn','N/A') + acc_auth_cred = account_config.get('delegated_authority_credentials','N/A') + + + # checking if pi or not + if acc_auth_cred == {}: + pi = "is_not_pi" + else: + pi = "is_pi" - #user_query = Query().get('user').select('user_hrn').filter_by('user_hrn','==','$user_hrn') - #user_hrn = execute_query(self.request, user_query) - #self.user_hrn = user_hrn[0].get('user_hrn') - - - page = Page(request) - page.add_css_files ( [ "http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" ] ) + # 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': - self.errors = [] - # The form has been submitted - slice_name = request.POST.get('slice_name', '') - authority_hrn = request.POST.get('authority_hrn', '') - number_of_nodes = request.POST.get('number_of_nodes', '') - purpose = request.POST.get('purpose', '') - email = self.user_email - cc_myself = True + + # 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 == ''): - self.errors.append('Please, select an authority') + 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 == ''): - self.errors.append('Slice Name is mandatory') + errors.append('Slice Name is mandatory') + purpose = slice_request['purpose'] if (purpose is None or purpose == ''): - self.errors.append('Purpose is mandatory') - - if not self.errors: - ctx = { - 'email': email, - 'slice_name': slice_name, - 'authority_hrn': authority_hrn, - 'number_of_nodes': number_of_nodes, - 'purpose': purpose, - } - s = PendingSlice( - slice_name = slice_name, - user_hrn = user_hrn, - authority_hrn = authority_hrn, - number_of_nodes = number_of_nodes, - purpose = purpose - ) - s.save() - - # The recipients are the PI of the authority - recipients = authority_get_pi_emails(request, authority_hrn) - # if get_pu_emails fails: - recipients.append('support@myslice.info') - #recipients = ['support@myslice.info'] - msg = render_to_string('slice-request-email.txt', ctx) - #print "email, msg, email, recipients", email , msg, email, recipients - send_mail("Onelab user %s requested a slice"%email , msg, email, recipients) - - self.template_name = 'slice-request-ack-view.html' + 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(request, self.template, {'theme': self.theme}) # Redirect after POST + return render(wsgi_request, self.template, {'theme': self.theme}) # Redirect after POST + else: + slice_request = {} + template_env = { - 'username': request.user.email, - 'topmenu_items': topmenu_items_live('Request a slice', page), - 'errors': self.errors, - 'slice_name': request.POST.get('slice_name', ''), - 'authority_hrn': request.POST.get('authority_hrn', ''), - 'number_of_nodes': request.POST.get('number_of_nodes', ''), - 'purpose': request.POST.get('purpose', ''), - 'email': self.user_email, - 'user_hrn': user_hrn, - 'cc_myself': True, - 'authorities': authorities, - 'theme': self.theme + 'username': wsgi_request.user.email, + 'topmenu_items': topmenu_items_live('Request a slice', page), + 'errors': errors, + 'email': user_email, + 'user_hrn': user_hrn, + 'pi': pi, + 'cc_myself': True, + 'authorities': authorities, + 'theme': self.theme, + 'section': "Slice request" } - template_env.update(page.prelude_env ()) - return render(request, self.template, template_env) + template_env.update(slice_request) + template_env.update(page.prelude_env()) + return render(wsgi_request, self.template, template_env)