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 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, JobTemplateForm
25 from qcg.models import JobTemplate
26 from qcg.utils import paginator_context, to_job_desc, to_form_data
27 from qcg.service import update_user_data, update_job, cancel, clean
31 return render(request, 'qcg/base.html')
34 def openid_begin(request):
35 openid_request = make_consumer(request).begin(settings.OPENID_SSO_SERVER_URL)
37 fetch_request = ax.FetchRequest()
38 for (attr, alias) in [('http://axschema.org/namePerson/friendly', 'nickname'),
39 ('http://axschema.org/contact/email', 'email'),
40 ('http://axschema.org/namePerson', 'fullname'),
41 ('http://openid.plgrid.pl/certificate/proxy', 'proxy'),
42 ('http://openid.plgrid.pl/certificate/userCert', 'userCert'),
43 ('http://openid.plgrid.pl/certificate/proxyPrivKey', 'proxyPrivKey'),
44 ('http://openid.plgrid.pl/POSTresponse', 'POSTresponse')]:
45 fetch_request.add(ax.AttrInfo(attr, alias=alias, required=True))
46 openid_request.addExtension(fetch_request)
48 return_to = request.build_absolute_uri(reverse('openid-complete'))
50 redirect_to = request.GET.get(REDIRECT_FIELD_NAME)
52 return_to += '?' + urlencode({REDIRECT_FIELD_NAME: redirect_to})
54 return HttpResponse(openid_request.htmlMarkup(request.build_absolute_uri('/'), return_to))
57 search_fields = ('status_description', 'type', 'note', 'task_id', 'job__note', 'job__project', 'job__job_id',
58 'allocations__status_description', 'allocations__processes_group_id', 'allocations__comment')
61 def parse_date(string):
62 return datetime.strptime(string.strip(), "%d.%m.%Y").replace(tzinfo=UTC())
66 def jobs_list(request):
67 update_user_data(request.user, request.session['proxy'])
69 tasks = request.user.tasks.order_by('-job__submission_time', '-submission_time') \
70 .select_related('job').prefetch_related('allocations__nodes')
72 filters = FiltersForm(request.GET)
74 if filters.is_valid():
75 keywords = filters.cleaned_data['keywords']
76 status = filters.cleaned_data['status']
77 host = filters.cleaned_data['host']
78 purged = filters.cleaned_data['purged']
79 submission = filters.cleaned_data['submission']
80 finish = filters.cleaned_data['finish']
85 for q in keywords.split():
87 for field in search_fields:
88 or_query |= Q(**{field + '__icontains': q})
91 tasks = tasks.filter(and_query)
92 selected_filters.append((keywords, 'keywords', keywords))
98 statuses.extend(FiltersForm.STATUS_MAP[si])
99 selected_filters.append((FiltersForm.STATUS_CHOICES_DICT[si], 'status', s))
101 tasks = tasks.filter(status__in=statuses)
104 tasks = tasks.filter(allocations__host_name__in=host)
106 host_dict = dict(filters.fields['host'].choices)
108 selected_filters.append((host_dict[h], 'host', h))
110 if isinstance(purged, bool):
111 tasks = tasks.filter(purged=purged)
114 selected_filters.append((u"Usunięty katalog roboczy", 'purged', '1'))
116 selected_filters.append((u"Istniejący katalog roboczy", 'purged', '0'))
119 start, end = submission.split('-')
121 tasks = tasks.filter(submission_time__gte=parse_date(start),
122 submission_time__lte=parse_date(end) + timedelta(days=1))
123 selected_filters.append((u'Data zlecenia: ' + submission, 'submission', submission))
126 start, end = finish.split('-')
128 tasks = tasks.filter(finish_time__gte=parse_date(start),
129 finish_time__lte=parse_date(end) + timedelta(days=1))
130 selected_filters.append((u'Data zakończenia: ' + finish, 'finish', finish))
132 tasks = tasks.distinct()
134 checked_status = {i: widget.is_checked() for i, widget in enumerate(filters['status'])}
136 columns = ColumnsForm(QueryDict(request.COOKIES.get('columns', '')))
139 if columns.is_valid():
140 displayed = {int(c) for c in columns.cleaned_data['columns']}
142 # if invalid or empty
144 displayed = set(columns.fields['columns'].initial)
146 context = {'filters': filters, 'checked_status': checked_status, 'selected_filters': selected_filters,
147 'columns': ColumnsForm(initial={'columns': displayed}), 'displayed': displayed}
149 context.update(paginator_context(request, tasks))
151 return render(request, 'qcg/jobs.html', context)
155 def job_details(request, job_id):
156 job = get_object_or_404(request.user.jobs.prefetch_related('tasks'), job_id=job_id)
158 update_job(job, request.session['proxy'])
160 template_form = JobTemplateForm(initial={'name': job.note or u'Szablon z {}'.format(job.job_id)})
162 return render(request, 'qcg/job.html', {'job': job, 'template_form': template_form})
166 def task_details(request, job_id, task_id):
167 task = get_object_or_404(request.user.tasks.select_related('job').prefetch_related('allocations'),
168 job__job_id=job_id, task_id=task_id)
170 update_job(task.job, request.session['proxy'])
172 return render(request, 'qcg/task.html', {'task': task})
176 def job_submit(request, template_id=None):
177 save_template = 'save-template' in request.POST
178 template = get_object_or_404(request.user.templates, id=template_id) if template_id is not None else None
180 if template is not None:
181 form_data = to_form_data(template.description)
182 env_formset_data = [{'name': name, 'value': value} for name, value in form_data.pop('env_variables', ())]
184 form_data, env_formset_data = None, None
186 if request.method == 'POST':
187 form = JobDescriptionForm(request.POST, initial=form_data)
188 env_formset = EnvFormSet(request.POST, initial=env_formset_data)
189 template_form = JobTemplateForm(request.POST, prefix='template', instance=template)
191 if form.is_valid() and env_formset.is_valid() and (not save_template or template_form.is_valid):
192 params = form.cleaned_data
193 params['env_variables'] = [(env['name'], env['value'])
194 for env in env_formset.cleaned_data if env and not env['DELETE']]
196 job_desc = to_job_desc(params, request.session['proxy'])
199 template = template_form.save(commit=False)
201 template.owner = request.user
202 template.description = job_desc.xml_description
205 return redirect(template)
207 job = job_desc.submit()
209 messages.success(request,
210 format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
211 'Zlecono zadanie <em>{}</em>.', job.job_id))
213 return redirect('jobs')
215 form = JobDescriptionForm(initial=form_data)
216 env_formset = EnvFormSet(initial=env_formset_data)
217 template_form = JobTemplateForm(prefix='template', instance=template)
219 errors = form.errors or (env_formset.is_bound and not env_formset.is_valid) or (
220 save_template and template_form.errors)
222 return render(request, 'qcg/job_submit.html', {'form': form, 'env_formset': env_formset, 'errors': errors,
223 'template_form': template_form, 'template': template})
228 def job_cancel(request, job_id):
229 return obj_cancel(request, get_object_or_404(request.user.jobs, job_id=job_id))
234 def task_cancel(request, job_id, task_id):
235 return obj_cancel(request, get_object_or_404(request.user.tasks, job__job_id=job_id, task_id=task_id))
238 def obj_cancel(request, obj):
240 cancel(obj, request.session['proxy'])
241 except PyqcgException as e:
242 messages.error(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> {}',
245 messages.success(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
246 'Zadanie anulowano.'))
253 def job_clean(request, job_id):
254 return obj_clean(request, get_object_or_404(request.user.jobs, job_id=job_id))
259 def task_clean(request, job_id, task_id):
260 return obj_clean(request, get_object_or_404(request.user.tasks, job__job_id=job_id, task_id=task_id))
263 def obj_clean(request, obj):
265 clean(obj, request.session['proxy'])
266 except PyqcgException as e:
267 messages.error(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> {}',
270 messages.success(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
271 'Usunięto katalog roboczy.'))
277 def gridftp(request):
278 return render(request, 'qcg/gridftp.html',
279 {'new_dir_form': HostPathNameForm(), 'rename_form': RenameForm(), 'archive_form': ArchiveForm()})
283 def gridftp_upload(request):
284 form = HostPathForm(request.GET)
286 if not form.is_valid():
287 raise SuspiciousOperation('Invalid parameters for `gridftp_upload`!')
291 FTPOperation(request.session['proxy']).info(make_url(form.cleaned_data, 'path'))
292 except FTPError as e:
295 return render(request, 'qcg/gridftp_upload.html',
296 {'error': error, 'url': reverse('filex:upload') + '?' + urlencode(form.cleaned_data),
297 'host': form.cleaned_data['host'], 'path': form.cleaned_data['path'],
298 'sep': '/' if form.cleaned_data['path'].startswith('~') else ''})
302 def job_templates(request):
303 return render(request, 'qcg/job_templates.html', {'templates': request.user.templates.all()})
308 def template_delete(request, template_id):
309 template = get_object_or_404(request.user.templates, id=template_id)
312 messages.success(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
313 'Usunięto szablon <em>{}</em>.', template.name))
315 return redirect('job_templates')
320 def job_save_template(request, job_id):
321 job = get_object_or_404(request.user.jobs, job_id=job_id)
323 template_form = JobTemplateForm(request.POST,
324 instance=JobTemplate(owner=request.user, description=job.qcg_description))
326 if template_form.is_valid():
327 template = template_form.save()
329 return redirect(template)
331 messages.error(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> {}'
332 'Nie udało się zapisać szablonu!', template_form.errors))