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 return render(request, 'qcg/job.html', process_details(request, job))
162 def task_details(request, job_id, task_id):
163 task = get_object_or_404(request.user.tasks.select_related('job').prefetch_related('allocations'),
164 job__job_id=job_id, task_id=task_id)
166 return render(request, 'qcg/task.html', process_details(request, task.job, task))
169 def process_details(request, job, task=None):
170 if not job.terminated or not job.purged:
171 update_job(job, request.session['proxy'])
173 form_data = to_form_data(job.qcg_description)
174 env_formset_data = [{'name': name, 'value': value} for name, value in form_data.pop('env_variables', ())]
176 form = JobDescriptionForm(initial=form_data)
177 env_formset = EnvFormSet(initial=env_formset_data)
178 template_form = JobTemplateForm(initial={'name': (task and task.note) or u'Szablon z {}'.format(job.job_id)})
181 field.field.widget.attrs['disabled'] = 'True'
182 for env_form in env_formset:
183 for field in env_form:
184 field.field.widget.attrs['disabled'] = 'True'
186 return {'job': job, 'task': task, 'form': form, 'env_formset': env_formset, 'template_form': template_form}
190 def job_submit(request, template_id=None):
191 save_template = 'save-template' in request.POST
192 template = get_object_or_404(request.user.templates, id=template_id) if template_id is not None else None
194 if template is not None:
195 form_data = to_form_data(template.description)
196 env_formset_data = [{'name': name, 'value': value} for name, value in form_data.pop('env_variables', ())]
198 form_data, env_formset_data = None, None
200 if request.method == 'POST':
201 form = JobDescriptionForm(request.POST, initial=form_data)
202 env_formset = EnvFormSet(request.POST, initial=env_formset_data)
203 template_form = JobTemplateForm(request.POST, prefix='template', instance=template)
205 if form.is_valid() and env_formset.is_valid() and (not save_template or template_form.is_valid()):
206 params = form.cleaned_data
207 params['env_variables'] = [(env['name'], env['value'])
208 for env in env_formset.cleaned_data if env and not env['DELETE']]
210 job_desc = to_job_desc(params, request.session['proxy'])
213 template = template_form.save(commit=False)
215 template.owner = request.user
216 template.description = job_desc.xml_description
219 return redirect(template)
221 job = job_desc.submit()
223 messages.success(request,
224 format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
225 u'Zlecono zadanie <em>{}</em>.', job.job_id))
227 return redirect('jobs')
229 form = JobDescriptionForm(initial=form_data)
230 env_formset = EnvFormSet(initial=env_formset_data)
231 template_form = JobTemplateForm(prefix='template', instance=template)
233 errors = form.errors or (env_formset.is_bound and not env_formset.is_valid) or (
234 save_template and template_form.errors)
236 return render(request, 'qcg/job_submit.html', {'form': form, 'env_formset': env_formset, 'errors': errors,
237 'template_form': template_form, 'template': template})
242 def job_cancel(request, job_id):
243 return obj_cancel(request, get_object_or_404(request.user.jobs, job_id=job_id))
248 def task_cancel(request, job_id, task_id):
249 return obj_cancel(request, get_object_or_404(request.user.tasks, job__job_id=job_id, task_id=task_id))
252 def obj_cancel(request, obj):
254 cancel(obj, request.session['proxy'])
255 except PyqcgException as e:
256 messages.error(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> {}',
259 messages.success(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
260 'Zadanie anulowano.'))
267 def job_clean(request, job_id):
268 return obj_clean(request, get_object_or_404(request.user.jobs, job_id=job_id))
273 def task_clean(request, job_id, task_id):
274 return obj_clean(request, get_object_or_404(request.user.tasks, job__job_id=job_id, task_id=task_id))
277 def obj_clean(request, obj):
279 clean(obj, request.session['proxy'])
280 except PyqcgException as e:
281 messages.error(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> {}',
284 messages.success(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
285 'Usunięto katalog roboczy.'))
291 def gridftp(request):
292 return render(request, 'qcg/gridftp.html',
293 {'new_dir_form': HostPathNameForm(), 'rename_form': RenameForm(), 'archive_form': ArchiveForm()})
297 def gridftp_upload(request):
298 form = HostPathForm(request.GET)
300 if not form.is_valid():
301 raise SuspiciousOperation('Invalid parameters for `gridftp_upload`!')
305 FTPOperation(request.session['proxy']).info(make_url(form.cleaned_data, 'path'))
306 except FTPError as e:
309 return render(request, 'qcg/gridftp_upload.html',
310 {'error': error, 'url': reverse('filex:upload') + '?' + urlencode(form.cleaned_data),
311 'host': form.cleaned_data['host'], 'path': form.cleaned_data['path'],
312 'sep': '/' if form.cleaned_data['path'].startswith('~') else ''})
316 def job_templates(request):
317 return render(request, 'qcg/job_templates.html', {'templates': request.user.templates.all()})
322 def template_delete(request, template_id):
323 template = get_object_or_404(request.user.templates, id=template_id)
326 messages.success(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
327 u'Usunięto szablon <em>{}</em>.', template.name))
329 return redirect('job_templates')
334 def job_save_template(request, job_id):
335 job = get_object_or_404(request.user.jobs, job_id=job_id)
337 template_form = JobTemplateForm(request.POST,
338 instance=JobTemplate(owner=request.user, description=job.qcg_description))
340 if template_form.is_valid():
341 template = template_form.save()
343 return redirect(template)
345 messages.error(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> {}'
346 'Nie udało się zapisać szablonu!', template_form.errors))