2 from datetime import datetime, timedelta
3 from django.conf import settings
4 from django.contrib.auth import REDIRECT_FIELD_NAME
5 from django.contrib.auth.decorators import login_required
6 from django.core.urlresolvers import reverse
7 from django.db.models import Q
8 from django.http import HttpResponse, QueryDict
9 from django.shortcuts import render, get_object_or_404
10 from django.utils.http import urlencode
11 from django.utils.timezone import UTC
12 from django_openid_auth.views import make_consumer
13 from openid.extensions import ax
15 from pyqcg.description import JobDescription
16 from pyqcg.utils import Credential
18 from qcg.forms import FiltersForm, ColumnsForm, JobDescriptionForm, EnvFormSet
19 from qcg.utils import update_user_data, paginator_context
23 return render(request, 'qcg/base.html')
26 def openid_begin(request):
27 openid_request = make_consumer(request).begin(settings.OPENID_SSO_SERVER_URL)
29 fetch_request = ax.FetchRequest()
30 for (attr, alias) in [('http://axschema.org/namePerson/friendly', 'nickname'),
31 ('http://axschema.org/contact/email', 'email'),
32 ('http://axschema.org/namePerson', 'fullname'),
33 ('http://openid.plgrid.pl/certificate/proxy', 'proxy'),
34 ('http://openid.plgrid.pl/certificate/userCert', 'userCert'),
35 ('http://openid.plgrid.pl/certificate/proxyPrivKey', 'proxyPrivKey'),
36 ('http://openid.plgrid.pl/POSTresponse', 'POSTresponse')]:
37 fetch_request.add(ax.AttrInfo(attr, alias=alias, required=True))
38 openid_request.addExtension(fetch_request)
40 return_to = request.build_absolute_uri(reverse('openid-complete'))
42 redirect_to = request.GET.get(REDIRECT_FIELD_NAME)
44 return_to += '?' + urlencode({REDIRECT_FIELD_NAME: redirect_to})
46 return HttpResponse(openid_request.htmlMarkup(request.build_absolute_uri('/'), return_to))
49 search_fields = ('status_description', 'type', 'note', 'task_id', 'job__note', 'job__project', 'job__job_id',
50 'allocations__status_description', 'allocations__processes_group_id', 'allocations__comment')
53 def parse_date(string):
54 return datetime.strptime(string.strip(), "%d.%m.%Y").replace(tzinfo=UTC())
58 def jobs_list(request):
60 # update_user_data(request.user, request.session['proxy'])
62 tasks = request.user.tasks.order_by('-job__submission_time', '-submission_time') \
63 .select_related('job').prefetch_related('allocations__nodes')
65 filters = FiltersForm(request.GET)
67 if filters.is_valid():
68 keywords = filters.cleaned_data['keywords']
69 status = filters.cleaned_data['status']
70 host = filters.cleaned_data['host']
71 submission = filters.cleaned_data['submission']
72 finish = filters.cleaned_data['finish']
77 for q in keywords.split():
79 for field in search_fields:
80 or_query |= Q(**{field + '__icontains': q})
83 tasks = tasks.filter(and_query)
84 selected_filters.append((keywords, 'keywords', keywords))
90 statuses.extend(FiltersForm.STATUS_MAP[si])
91 selected_filters.append((FiltersForm.STATUS_CHOICES_DICT[si], 'status', s))
93 tasks = tasks.filter(status__in=statuses)
96 tasks = tasks.filter(allocations__host_name__in=host)
98 host_dict = dict(filters.fields['host'].choices)
100 selected_filters.append((host_dict[h], 'host', h))
103 start, end = submission.split('-')
105 tasks = tasks.filter(submission_time__gte=parse_date(start),
106 submission_time__lte=parse_date(end) + timedelta(days=1))
107 selected_filters.append((u'Data zlecenia: ' + submission, 'submission', submission))
110 start, end = finish.split('-')
112 tasks = tasks.filter(finish_time__gte=parse_date(start),
113 finish_time__lte=parse_date(end) + timedelta(days=1))
114 selected_filters.append((u'Data zakończenia: ' + finish, 'finish', finish))
116 tasks = tasks.distinct()
118 checked_status = {i: widget.is_checked() for i, widget in enumerate(filters['status'])}
120 columns = ColumnsForm(QueryDict(request.COOKIES.get('columns', '')))
123 if columns.is_valid():
124 displayed = {int(c) for c in columns.cleaned_data['columns']}
126 # if invalid or empty
128 displayed = set(columns.fields['columns'].initial)
130 context = {'filters': filters, 'checked_status': checked_status, 'selected_filters': selected_filters,
131 'columns': ColumnsForm(initial={'columns': displayed}), 'displayed': displayed}
133 context.update(paginator_context(request, tasks))
135 return render(request, 'qcg/jobs.html', context)
139 def job_details(request, job_id):
140 job = get_object_or_404(request.user.jobs.prefetch_related('tasks'), job_id=job_id)
142 return render(request, 'qcg/job.html', {'job': job})
146 def task_details(request, job_id, task_id):
147 task = get_object_or_404(request.user.tasks.select_related('job').prefetch_related('allocations'),
148 job__job_id=job_id, task_id=task_id)
150 return render(request, 'qcg/task.html', {'task': task})
154 def job_new(request):
155 if request.method == 'POST':
158 form = JobDescriptionForm(request.POST)
159 env_formset = EnvFormSet(request.POST)
161 if form.is_valid() and env_formset.is_valid():
162 print form.cleaned_data
163 print env_formset.cleaned_data
165 desc = JobDescription(Credential(request.session['proxy']))
167 direct_map = ('arguments', 'note', 'grant', 'hosts', 'properties', 'queue', 'procs', 'wall_time', 'memory',
168 'memory_per_slot', 'modules', 'native', 'notify', 'preprocess', 'postprocess', 'persistent')
170 for name in direct_map:
171 if form.cleaned_data[name]:
172 setattr(desc, name, form.cleaned_data[name])
174 if form.cleaned_data['application']:
175 desc.set_application(*form.cleaned_data['application'])
176 if form.cleaned_data['nodes']:
177 desc.set_nodes(*form.cleaned_data['nodes'])
178 if form.cleaned_data['reservation']:
179 desc.set_reservation(form.cleaned_data['reservation'])
180 if form.cleaned_data['watch_output']:
181 desc.set_watch_output(form.cleaned_data['watch_output'], form.cleaned_data['watch_output_pattern'])
182 desc.env_variables += [(env['name'], env['value'])
183 for env in env_formset.cleaned_data if env and not env['DELETE']]
191 for prop in direct_map + ('application', 'nodes', 'env_variables', 'reservation', 'watch_output'):
192 print prop, type(getattr(desc, prop)), repr(getattr(desc, prop))
194 print desc.xml_description
196 print repr(form.errors)
197 print repr(env_formset.errors)
199 form = JobDescriptionForm()
200 env_formset = EnvFormSet()
202 errors = form.errors or (env_formset.is_bound and not env_formset.is_valid)
204 return render(request, 'qcg/job_new.html', {'form': form, 'env_formset': env_formset, 'errors': errors})