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
27 from qcg.utils import paginator_context, to_job_desc, to_form_data, generate_md_inputfile
29 from qcg.utils import paginator_context, to_job_desc, to_form_data, restricted
30 >>>>>>> 4a588e0... set Cache-Control header for restricted views
31 from qcg.service import update_user_data, update_job, cancel, clean
34 from django.utils import encoding
38 from qcg import constants
39 from qcg.utils import chunks
41 from pprint import pprint
44 return render(request, 'qcg/base.html')
47 def openid_begin(request):
48 openid_request = make_consumer(request).begin(settings.OPENID_SSO_SERVER_URL)
50 fetch_request = ax.FetchRequest()
51 for (attr, alias) in [('http://axschema.org/namePerson/friendly', 'nickname'),
52 ('http://axschema.org/contact/email', 'email'),
53 ('http://axschema.org/namePerson', 'fullname'),
54 ('http://openid.plgrid.pl/certificate/proxy', 'proxy'),
55 ('http://openid.plgrid.pl/certificate/userCert', 'userCert'),
56 ('http://openid.plgrid.pl/certificate/proxyPrivKey', 'proxyPrivKey'),
57 ('http://openid.plgrid.pl/POSTresponse', 'POSTresponse')]:
58 fetch_request.add(ax.AttrInfo(attr, alias=alias, required=True))
59 openid_request.addExtension(fetch_request)
61 return_to = request.build_absolute_uri(reverse('openid-complete'))
63 redirect_to = request.GET.get(REDIRECT_FIELD_NAME)
65 return_to += '?' + urlencode({REDIRECT_FIELD_NAME: redirect_to})
67 return HttpResponse(openid_request.htmlMarkup(request.build_absolute_uri('/'), return_to))
70 search_fields = ('status_description', 'type', 'note', 'task_id', 'job__note', 'job__project', 'job__job_id',
71 'allocations__status_description', 'allocations__processes_group_id', 'allocations__comment')
74 def parse_date(string):
75 return datetime.strptime(string.strip(), "%d.%m.%Y").replace(tzinfo=UTC())
79 def jobs_list(request):
80 update_user_data(request.user, request.session['proxy'])
82 tasks = request.user.tasks.order_by('-job__submission_time', '-submission_time') \
83 .select_related('job').prefetch_related('allocations__nodes')
85 filters = FiltersForm(request.GET)
87 if filters.is_valid():
88 keywords = filters.cleaned_data['keywords']
89 status = filters.cleaned_data['status']
90 host = filters.cleaned_data['host']
91 purged = filters.cleaned_data['purged']
92 submission = filters.cleaned_data['submission']
93 finish = filters.cleaned_data['finish']
98 for q in keywords.split():
100 for field in search_fields:
101 or_query |= Q(**{field + '__icontains': q})
102 and_query &= or_query
104 tasks = tasks.filter(and_query)
105 selected_filters.append((keywords, 'keywords', keywords))
111 statuses.extend(FiltersForm.STATUS_MAP[si])
112 selected_filters.append((FiltersForm.STATUS_CHOICES_DICT[si], 'status', s))
114 tasks = tasks.filter(status__in=statuses)
117 tasks = tasks.filter(allocations__host_name__in=host)
119 host_dict = dict(filters.fields['host'].choices)
121 selected_filters.append((host_dict[h], 'host', h))
123 if isinstance(purged, bool):
124 tasks = tasks.filter(purged=purged)
127 selected_filters.append((u"Usunięty katalog roboczy", 'purged', '1'))
129 selected_filters.append((u"Istniejący katalog roboczy", 'purged', '0'))
132 start, end = submission.split('-')
134 tasks = tasks.filter(submission_time__gte=parse_date(start),
135 submission_time__lte=parse_date(end) + timedelta(days=1))
136 selected_filters.append((u'Data zlecenia: ' + submission, 'submission', submission))
139 start, end = finish.split('-')
141 tasks = tasks.filter(finish_time__gte=parse_date(start),
142 finish_time__lte=parse_date(end) + timedelta(days=1))
143 selected_filters.append((u'Data zakończenia: ' + finish, 'finish', finish))
145 tasks = tasks.distinct()
147 checked_status = {i: widget.is_checked() for i, widget in enumerate(filters['status'])}
149 columns = ColumnsForm(QueryDict(request.COOKIES.get('columns', '')))
152 if columns.is_valid():
153 displayed = {int(c) for c in columns.cleaned_data['columns']}
155 # if invalid or empty
157 displayed = set(columns.fields['columns'].initial)
159 context = {'filters': filters, 'checked_status': checked_status, 'selected_filters': selected_filters,
160 'columns': ColumnsForm(initial={'columns': displayed}), 'displayed': displayed}
162 context.update(paginator_context(request, tasks))
164 return render(request, 'qcg/jobs.html', context)
168 def job_details(request, job_id):
169 job = get_object_or_404(request.user.jobs.prefetch_related('tasks'), job_id=job_id)
171 return render(request, 'qcg/job.html', process_details(request, job))
175 def task_details(request, job_id, task_id):
176 task = get_object_or_404(request.user.tasks.select_related('job').prefetch_related('allocations'),
177 job__job_id=job_id, task_id=task_id)
179 return render(request, 'qcg/task.html', process_details(request, task.job, task))
182 def process_details(request, job, task=None):
183 if not job.terminated or not job.purged:
184 update_job(job, request.session['proxy'])
186 form_data = to_form_data(job.qcg_description)
187 env_formset_data = [{'name': name, 'value': value} for name, value in form_data.pop('env_variables', ())]
189 form = JobDescriptionForm(initial=form_data)
190 env_formset = EnvFormSet(initial=env_formset_data)
191 template_form = JobTemplateForm(initial={'name': (task and task.note) or u'Szablon z {}'.format(job.job_id)})
194 field.field.widget.attrs['disabled'] = 'True'
195 for env_form in env_formset:
196 for field in env_form:
197 field.field.widget.attrs['disabled'] = 'True'
199 return {'job': job, 'task': task, 'form': form, 'env_formset': env_formset, 'template_form': template_form}
202 def id_generator(size=6, chars=string.ascii_uppercase + string.digits):
203 return ''.join(random.choice(chars) for _ in range(size))
206 def job_submit(request, template_id=None):
207 save_template = 'save-template' in request.POST
208 template = get_object_or_404(request.user.templates, id=template_id) if template_id is not None else None
210 if template is not None:
211 form_data = to_form_data(template.description)
212 env_formset_data = [{'name': name, 'value': value} for name, value in form_data.pop('env_variables', ())]
214 form_data, env_formset_data = None, None
216 if request.method == 'POST':
217 form = JobDescriptionForm(request.POST, initial=form_data)
218 env_formset = EnvFormSet(request.POST, initial=env_formset_data)
219 template_form = JobTemplateForm(request.POST, prefix='template', instance=template)
221 if form.is_valid() and env_formset.is_valid() and (not save_template or template_form.is_valid()):
222 params = form.cleaned_data
223 params['env_variables'] = [(env['name'], env['value'])
224 for env in env_formset.cleaned_data if env and not env['DELETE']]
226 # Generowanie pliku inputowego
227 md_input=generate_md_inputfile(params)
228 url=os.path.splitext(params['pdb_file'])[0]+'_MD_genarated.inp'
229 params['master_file']=url
230 params['stage_in'].append(params['pdb_file'])
232 ftp = FTPOperation(request.session['proxy'])
234 for chunk in chunks('\n'.join([str(i) for i in md_input] ), 4096):
235 ftp.stream.put(chunk)
239 params['persistent'] = True
241 job_desc = to_job_desc(params, request.session['proxy'])
245 template = template_form.save(commit=False)
247 template.owner = request.user
248 template.description = job_desc.xml_description
251 return redirect(template)
253 # wyłączenie wysyłania zadania - zakomentować poniżej
255 job = job_desc.submit()
257 messages.success(request,
258 format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
259 u'Zlecono zadanie <em>{}</em>.', job.job_id))
261 return redirect('jobs')
263 form = JobDescriptionForm(initial=form_data)
264 env_formset = EnvFormSet(initial=env_formset_data)
265 template_form = JobTemplateForm(prefix='template', instance=template)
267 errors = form.errors or (env_formset.is_bound and not env_formset.is_valid) or (
268 save_template and template_form.errors)
270 return render(request, 'qcg/job_submit.html', {'form': form, 'env_formset': env_formset, 'errors': errors,
271 'template_form': template_form, 'template': template})
276 def job_cancel(request, job_id):
277 return obj_cancel(request, get_object_or_404(request.user.jobs, job_id=job_id))
282 def task_cancel(request, job_id, task_id):
283 return obj_cancel(request, get_object_or_404(request.user.tasks, job__job_id=job_id, task_id=task_id))
286 def obj_cancel(request, obj):
288 cancel(obj, request.session['proxy'])
289 except PyqcgException as e:
290 messages.error(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> {}',
293 messages.success(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
294 'Zadanie anulowano.'))
301 def job_clean(request, job_id):
302 return obj_clean(request, get_object_or_404(request.user.jobs, job_id=job_id))
307 def task_clean(request, job_id, task_id):
308 return obj_clean(request, get_object_or_404(request.user.tasks, job__job_id=job_id, task_id=task_id))
311 def obj_clean(request, obj):
313 clean(obj, request.session['proxy'])
314 except PyqcgException as e:
315 messages.error(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> {}',
318 messages.success(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
319 'Usunięto katalog roboczy.'))
325 def gridftp(request):
326 return render(request, 'qcg/gridftp.html',
327 {'new_dir_form': HostPathNameForm(), 'rename_form': RenameForm(), 'archive_form': ArchiveForm()})
331 def gridftp_upload(request):
332 form = HostPathForm(request.GET)
334 if not form.is_valid():
335 raise SuspiciousOperation('Invalid parameters for `gridftp_upload`!')
339 FTPOperation(request.session['proxy']).info(make_url(form.cleaned_data, 'path'))
340 except FTPError as e:
343 return render(request, 'qcg/gridftp_upload.html',
344 {'error': error, 'url': reverse('filex:upload') + '?' + urlencode(form.cleaned_data),
345 'host': form.cleaned_data['host'], 'path': form.cleaned_data['path'],
346 'sep': '/' if form.cleaned_data['path'].startswith('~') else ''})
350 def job_templates(request):
351 return render(request, 'qcg/job_templates.html', {'templates': request.user.templates.all()})
356 def template_delete(request, template_id):
357 template = get_object_or_404(request.user.templates, id=template_id)
360 messages.success(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
361 u'Usunięto szablon <em>{}</em>.', template.name))
363 return redirect('job_templates')
368 def job_save_template(request, job_id):
369 job = get_object_or_404(request.user.jobs, job_id=job_id)
371 template_form = JobTemplateForm(request.POST,
372 instance=JobTemplate(owner=request.user, description=job.qcg_description))
374 if template_form.is_valid():
375 template = template_form.save()
377 return redirect(template)
379 messages.error(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> {}'
380 'Nie udało się zapisać szablonu!', template_form.errors))