2 from datetime import datetime, timedelta
4 from django.conf import settings
5 from django.contrib import messages
6 from django.contrib.auth import REDIRECT_FIELD_NAME
7 from django.contrib.auth.decorators import login_required
8 from django.core.exceptions import SuspiciousOperation
9 from django.core.urlresolvers import reverse
10 from django.db.models import Q
11 from django.http import HttpResponse, QueryDict
12 from django.shortcuts import render, get_object_or_404, redirect
13 from django.utils.html import format_html
14 from django.utils.http import urlencode
15 from django.utils.timezone import UTC
16 from django.views.decorators.http import require_POST
17 from django_openid_auth.views import make_consumer
18 from openid.extensions import ax
19 from pyqcg.utils.qcg_types import PyqcgException
21 from filex.forms import HostPathNameForm, RenameForm, ArchiveForm, HostPathForm
22 from filex.ftp import FTPOperation, FTPError
23 from filex.views import make_url
24 from qcg.forms import FiltersForm, ColumnsForm, JobDescriptionForm, EnvFormSet
25 from qcg.utils import paginator_context
26 from qcg.service import update_user_data, submit_job, update_job, cancel, clean
30 return render(request, 'qcg/base.html')
33 def openid_begin(request):
34 openid_request = make_consumer(request).begin(settings.OPENID_SSO_SERVER_URL)
36 fetch_request = ax.FetchRequest()
37 for (attr, alias) in [('http://axschema.org/namePerson/friendly', 'nickname'),
38 ('http://axschema.org/contact/email', 'email'),
39 ('http://axschema.org/namePerson', 'fullname'),
40 ('http://openid.plgrid.pl/certificate/proxy', 'proxy'),
41 ('http://openid.plgrid.pl/certificate/userCert', 'userCert'),
42 ('http://openid.plgrid.pl/certificate/proxyPrivKey', 'proxyPrivKey'),
43 ('http://openid.plgrid.pl/POSTresponse', 'POSTresponse')]:
44 fetch_request.add(ax.AttrInfo(attr, alias=alias, required=True))
45 openid_request.addExtension(fetch_request)
47 return_to = request.build_absolute_uri(reverse('openid-complete'))
49 redirect_to = request.GET.get(REDIRECT_FIELD_NAME)
51 return_to += '?' + urlencode({REDIRECT_FIELD_NAME: redirect_to})
53 return HttpResponse(openid_request.htmlMarkup(request.build_absolute_uri('/'), return_to))
56 search_fields = ('status_description', 'type', 'note', 'task_id', 'job__note', 'job__project', 'job__job_id',
57 'allocations__status_description', 'allocations__processes_group_id', 'allocations__comment')
60 def parse_date(string):
61 return datetime.strptime(string.strip(), "%d.%m.%Y").replace(tzinfo=UTC())
65 def jobs_list(request):
66 update_user_data(request.user, request.session['proxy'])
68 tasks = request.user.tasks.order_by('-job__submission_time', '-submission_time') \
69 .select_related('job').prefetch_related('allocations__nodes')
71 filters = FiltersForm(request.GET)
73 if filters.is_valid():
74 keywords = filters.cleaned_data['keywords']
75 status = filters.cleaned_data['status']
76 host = filters.cleaned_data['host']
77 submission = filters.cleaned_data['submission']
78 finish = filters.cleaned_data['finish']
83 for q in keywords.split():
85 for field in search_fields:
86 or_query |= Q(**{field + '__icontains': q})
89 tasks = tasks.filter(and_query)
90 selected_filters.append((keywords, 'keywords', keywords))
96 statuses.extend(FiltersForm.STATUS_MAP[si])
97 selected_filters.append((FiltersForm.STATUS_CHOICES_DICT[si], 'status', s))
99 tasks = tasks.filter(status__in=statuses)
102 tasks = tasks.filter(allocations__host_name__in=host)
104 host_dict = dict(filters.fields['host'].choices)
106 selected_filters.append((host_dict[h], 'host', h))
109 start, end = submission.split('-')
111 tasks = tasks.filter(submission_time__gte=parse_date(start),
112 submission_time__lte=parse_date(end) + timedelta(days=1))
113 selected_filters.append((u'Data zlecenia: ' + submission, 'submission', submission))
116 start, end = finish.split('-')
118 tasks = tasks.filter(finish_time__gte=parse_date(start),
119 finish_time__lte=parse_date(end) + timedelta(days=1))
120 selected_filters.append((u'Data zakończenia: ' + finish, 'finish', finish))
122 tasks = tasks.distinct()
124 checked_status = {i: widget.is_checked() for i, widget in enumerate(filters['status'])}
126 columns = ColumnsForm(QueryDict(request.COOKIES.get('columns', '')))
129 if columns.is_valid():
130 displayed = {int(c) for c in columns.cleaned_data['columns']}
132 # if invalid or empty
134 displayed = set(columns.fields['columns'].initial)
136 context = {'filters': filters, 'checked_status': checked_status, 'selected_filters': selected_filters,
137 'columns': ColumnsForm(initial={'columns': displayed}), 'displayed': displayed}
139 context.update(paginator_context(request, tasks))
141 return render(request, 'qcg/jobs.html', context)
145 def job_details(request, job_id):
146 job = get_object_or_404(request.user.jobs.prefetch_related('tasks'), job_id=job_id)
148 update_job(job, request.session['proxy'])
150 return render(request, 'qcg/job.html', {'job': job})
154 def task_details(request, job_id, task_id):
155 task = get_object_or_404(request.user.tasks.select_related('job').prefetch_related('allocations'),
156 job__job_id=job_id, task_id=task_id)
158 update_job(task.job, request.session['proxy'])
160 return render(request, 'qcg/task.html', {'task': task})
164 def job_submit(request):
165 if request.method == 'POST':
166 form = JobDescriptionForm(request.POST)
167 env_formset = EnvFormSet(request.POST)
169 if form.is_valid() and env_formset.is_valid():
170 params = form.cleaned_data
171 params['env_variables'] = [(env['name'], env['value'])
172 for env in env_formset.cleaned_data if env and not env['DELETE']]
174 job_id = submit_job(params, request.session['proxy'])
176 messages.success(request,
177 format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
178 'Zlecono zadanie <em>{}</em>.', job_id))
180 return redirect('jobs')
182 print repr(form.errors)
183 print repr(env_formset.errors)
185 form = JobDescriptionForm()
186 env_formset = EnvFormSet()
188 errors = form.errors or (env_formset.is_bound and not env_formset.is_valid)
190 return render(request, 'qcg/job_submit.html', {'form': form, 'env_formset': env_formset, 'errors': errors})
195 def job_cancel(request, job_id):
196 return obj_cancel(request, get_object_or_404(request.user.jobs, job_id=job_id))
201 def task_cancel(request, job_id, task_id):
202 return obj_cancel(request, get_object_or_404(request.user.tasks, job__job_id=job_id, task_id=task_id))
205 def obj_cancel(request, obj):
207 cancel(obj, request.session['proxy'])
208 except PyqcgException as e:
209 messages.error(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> {}',
212 messages.success(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
213 'Zadanie anulowano.'))
220 def job_clean(request, job_id):
221 return obj_clean(request, get_object_or_404(request.user.jobs, job_id=job_id))
226 def task_clean(request, job_id, task_id):
227 return obj_clean(request, get_object_or_404(request.user.tasks, job__job_id=job_id, task_id=task_id))
230 def obj_clean(request, obj):
232 clean(obj, request.session['proxy'])
233 except PyqcgException as e:
234 messages.error(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> {}',
237 messages.success(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
238 'Usunięto katalog roboczy.'))
244 def gridftp(request):
245 return render(request, 'qcg/gridftp.html',
246 {'new_dir_form': HostPathNameForm(), 'rename_form': RenameForm(), 'archive_form': ArchiveForm()})
250 def gridftp_upload(request):
251 form = HostPathForm(request.GET)
253 if not form.is_valid():
254 raise SuspiciousOperation('Invalid parameters for `gridftp_upload`!')
258 FTPOperation(request.session['proxy']).info(make_url(form.cleaned_data, 'path'))
259 except FTPError as e:
262 return render(request, 'qcg/gridftp_upload.html',
263 {'error': error, 'url': reverse('filex:upload') + '?' + urlencode(form.cleaned_data),
264 'host': form.cleaned_data['host'], 'path': form.cleaned_data['path'],
265 'sep': '/' if form.cleaned_data['path'].startswith('~') else ''})