X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=portal%2Fslicerequestview.py;h=0a8f99899730d874e96adabccaf4a09260e4f97f;hb=958afd7b86e20e1529c2f7cc4662b47205945c40;hp=e8c80d8ed0b4806602c366e6307bccfc5d03b9dc;hpb=97c57def297cfa86a3bacc4113df02e0f7765c6b;p=unfold.git diff --git a/portal/slicerequestview.py b/portal/slicerequestview.py index e8c80d8e..0a8f9989 100644 --- a/portal/slicerequestview.py +++ b/portal/slicerequestview.py @@ -1,84 +1,209 @@ -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 manifold.core.query import Query -from manifold.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, the_user +from unfold.page import Page -class SliceRequestView (LoginRequiredAutoLogoutView): +from manifold.core.query import Query +from manifoldapi.manifoldapi import execute_admin_query, execute_query - def authority_hrn_initial (self, request): - authorities_query = Query.get('authority').\ - select('name', 'authority_hrn') - - onelab_enabled_query = Query.get('local:platform').filter_by('platform', '==', 'ple-onelab').filter_by('disabled', '==', 'False') - #onelab_enabled = not not execute_admin_query(request, onelab_enabled_query) - onelab_enabled = True - if onelab_enabled: - authorities_query = authorities_query.filter_by('authority_hrn', 'included', ['ple.inria', 'ple.upmc', 'ple.ibbtple']) - - authorities = execute_admin_query(request, authorities_query) - #authorities = sorted(authorities) - - authority_hrn_tuples = [ (authority['authority_hrn'], authority['name'] if authority['name'] else authority['authority_hrn'],) for authority in authorities ] - print "authority_hrn_tuples=", authority_hrn_tuples - return {'authority_hrn': authority_hrn_tuples} +from portal.actions import is_pi, create_slice, create_pending_slice, clear_user_creds, authority_check_pis +#from portal.forms import SliceRequestForm +from unfold.loginrequired import LoginRequiredAutoLogoutView +from ui.topmenu import topmenu_items_live, the_user + +from myslice.theme import ThemeView + +import json, time, re +import activity.user +theme = ThemeView() + +class SliceRequestView (LoginRequiredAutoLogoutView, ThemeView): + template_name = 'slicerequest_view.html' + # 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): + return self.get_or_post (request, 'POST') + + def get (self, request): + return self.get_or_post (request, 'GET') + + def get_or_post (self, wsgi_request, method): + """ + """ + errors = [] + slice_name ='' + purpose='' + url='' + authority_hrn = None + authority_name = None + # Retrieve the list of authorities + authorities_query = Query.get('authority').select('name', 'authority_hrn') + authorities = execute_admin_query(wsgi_request, authorities_query) + if authorities is not None: + authorities = sorted(authorities, key=lambda k: k['authority_hrn']) + authorities = sorted(authorities, key=lambda k: k['name']) + + # Get user_email (XXX Would deserve to be simplified) + user_query = Query().get('local:user').select('email','config') + user_details = execute_query(wsgi_request, user_query) + user_email = user_details[0].get('email') + # getting user_hrn + for user_detail in user_details: + user_config = json.loads(user_detail['config']) + user_authority = user_config.get('authority','N/A') + # getting the org from authority + for authority in authorities: + if authority['authority_hrn'] == user_authority: + authority_name = authority['name'] + + # Handle the case when we use only hrn and not name + if authority_name is None: + authority_name = user_authority - # The form has been submitted - form = SliceRequestForm(request.POST, initial=self.authority_hrn_initial(request)) - - if form.is_valid(): - slice_name = form.cleaned_data['slice_name'] - authority_hrn = form.cleaned_data['authority_hrn'] - number_of_nodes = form.cleaned_data['number_of_nodes'] - type_of_nodes = form.cleaned_data['type_of_nodes'] - purpose = form.cleaned_data['purpose'] + account_query = Query().get('local:account').select('user_id','platform_id','auth_type','config') + 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(wsgi_request, platform_query) + user_hrn = None + #getting user_hrn from local:account + for account_detail in account_details: + for platform_detail in platform_details: + if platform_detail['platform_id'] == account_detail['platform_id']: + # taking user_hrn only from myslice account + # NOTE: we should later handle accounts filter_by auth_type= managed OR user + 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 == {} or acc_auth_cred == 'N/A': + # pi = "is_not_pi" + #else: + # pi = "is_pi" + + pi = authority_check_pis (wsgi_request, user_email) + print "SLICEREQUESTVIEW.PY ----- pi=",pi + + # Page rendering + page = Page(wsgi_request) + page.add_js_files ( [ "js/jquery.validate.js", "js/jquery-ui.js" ] ) + page.add_css_files ( [ "css/jquery-ui.css" ] ) + page.expose_js_metadata() + + if method == 'POST': + # The form has been submitted + + # get the domain url + current_site = Site.objects.get_current() + current_site = current_site.domain - s = PendingSlice( - slice_name = slice_name, - authority_hrn = authority_hrn, - number_of_nodes = number_of_nodes, - type_of_nodes = type_of_nodes, - purpose = purpose - ) - s.save() - - # All validation rules pass; process data in form.cleaned_data - # slice_name, number_of_nodes, type_of_nodes, purpose - email = form.cleaned_data['email'] # email of the sender - cc_myself = form.cleaned_data['cc_myself'] - - # The recipients are the PI of the authority - recipients = authority_get_pi_emails(request,authority_hrn) - #recipients = ['yasin.upmc@gmail.com','jordan.auge@lip6.fr'] - if cc_myself: - recipients.append(email) - msg = render_to_string('slice-request-email.txt', form.cleaned_data) - print "email, msg, email, recipients", email , msg, email, recipients - send_mail("Onelab user %s requested a slice"%email , msg, email, recipients) - - return render(request,'slice-request-ack-view.html') # Redirect after POST - else: - return self._display (request, form) + # getting the authority_hrn from the selected organization + for authority in authorities: + if authority['name'] == wsgi_request.POST.get('org_name', ''): + authority_hrn = authority['authority_hrn'] - def get (self, request): - return self._display (request, SliceRequestForm(initial=self.authority_hrn_initial(request))) + # Handle the case when we use only hrn and not name + if authority_hrn is None: + authority_hrn = wsgi_request.POST.get('org_name', '') - def _display (self, request, form): - return render(request, 'slice-request-view.html', { - 'form': form, - 'topmenu_items': topmenu_items('Request a slice', request), - 'username': the_user (request) - }) + # Handle project if used + project = wsgi_request.POST.get('project', None) + if project is not None and project != '': + authority_hrn = project + slice_request = { + 'type' : 'slice', + 'id' : None, + 'user_hrn' : user_hrn, + 'email' : user_email, + 'timestamp' : time.time(), + 'authority_hrn' : authority_hrn, + 'organization' : wsgi_request.POST.get('org_name', ''), + 'slice_name' : wsgi_request.POST.get('slice_name', ''), + 'url' : wsgi_request.POST.get('url', ''), + 'purpose' : wsgi_request.POST.get('purpose', ''), + 'current_site' : current_site + } + + # create slice_hrn based on authority_hrn and slice_name + slice_name = slice_request['slice_name'] + req_slice_hrn = authority_hrn + '.' + slice_name + # comparing requested slice_hrn with the existing slice_hrn + slice_query = Query().get('myslice:slice').select('slice_hrn','parent_authority').filter_by('parent_authority','==',authority_hrn) + slice_details_sfa = execute_admin_query(wsgi_request, slice_query) + for _slice in slice_details_sfa: + if _slice['slice_hrn'] == req_slice_hrn: + errors.append('Slice already exists. Please use a different slice name.') + + + # What kind of slice name is valid? + if (slice_name is None or slice_name == ''): + errors.append('Slice name is mandatory') + + if (re.search(r'^[A-Za-z0-9_]*$', slice_name) == None): + errors.append('Slice name may contain only letters, numbers, and underscore.') + + organization = slice_request['organization'] + if theme.theme == 'fed4fire': + if (organization is None or organization == ''): + errors.append('Selecting project is mandatory') + else: + if (organization is None or organization == ''): + errors.append('Organization is mandatory') + + slice_length= len(slice_request['slice_name']) + if slice_length >19: + errors.append('Slice name can be maximum 19 characters long') + + + + purpose = slice_request['purpose'] + if (purpose is None or purpose == ''): + errors.append('Experiment purpose is mandatory') + + url = slice_request['url'] + + 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) + clear_user_creds(wsgi_request, user_email) + 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' + + # log user activity + activity.user.slice(wsgi_request) + + return render(wsgi_request, self.template, {'theme': self.theme}) # Redirect after POST + else: + slice_request = {} + template_env = { + 'username': wsgi_request.user.email, + 'topmenu_items': topmenu_items_live('Request a slice', page), + 'errors': errors, + 'slice_name': slice_name, + 'purpose': purpose, + 'email': user_email, + 'user_hrn': user_hrn, + 'url': url, + 'pi': pi, + 'authority_name': authority_name, + 'authority_hrn': user_authority, + 'cc_myself': True, + 'authorities': authorities, + 'theme': self.theme, + 'section': "Slice request" + } + template_env.update(slice_request) + template_env.update(page.prelude_env()) + return render(wsgi_request, self.template, template_env)