X-Git-Url: http://mmka.chem.univ.gda.pl/gitweb/?a=blobdiff_plain;f=qcg%2Fviews.py;h=289e39824a310e7fbdea3f358a00c26a9ddf4832;hb=c1216c97a5b7722c0f188186b384692da3bda9c8;hp=2a26f83ef283e2a15d185ad48fae2a36c59a58be;hpb=ea9cb5c97dad92d878bb36abcea1ea7fb6e14b24;p=qcg-portal.git

diff --git a/qcg/views.py b/qcg/views.py
index 2a26f83..289e398 100644
--- a/qcg/views.py
+++ b/qcg/views.py
@@ -1,24 +1,40 @@
 # coding=utf-8
 from datetime import datetime, timedelta
+
 from django.conf import settings
+from django.contrib import messages
 from django.contrib.auth import REDIRECT_FIELD_NAME
 from django.contrib.auth.decorators import login_required
+from django.core.exceptions import SuspiciousOperation
 from django.core.urlresolvers import reverse
 from django.db.models import Q
 from django.http import HttpResponse, QueryDict
-from django.shortcuts import render, get_object_or_404
+from django.shortcuts import render, get_object_or_404, redirect
+from django.utils.html import format_html
 from django.utils.http import urlencode
 from django.utils.timezone import UTC
+from django.views.decorators.http import require_POST
 from django_openid_auth.views import make_consumer
 from openid.extensions import ax
-from pyqcg import QCG
-from pyqcg.description import JobDescription
-from pyqcg.utils import Credential
-
-from qcg.forms import FiltersForm, ColumnsForm, JobDescriptionForm, EnvFormSet
-from qcg.utils import paginator_context
-from qcg.sync import update_user_data
-
+from pyqcg.utils import PyqcgException
+
+from filex.forms import HostPathNameForm, RenameForm, ArchiveForm, HostPathForm
+from filex.ftp import FTPOperation, FTPError
+from filex.views import make_url
+from qcg.forms import FiltersForm, ColumnsForm, JobDescriptionForm, EnvFormSet, JobTemplateForm
+from qcg.models import JobTemplate
+from qcg.utils import paginator_context, to_job_desc, to_form_data, restricted, cached_resources
+from qcg import service
+
+
+from django.utils import encoding
+import string
+import random
+import os
+from qcg import constants
+from qcg.utils import chunks, generate_md_inputfile
+# for Debugging
+from pprint import pprint
 
 def index(request):
     return render(request, 'qcg/base.html')
@@ -55,11 +71,9 @@ def parse_date(string):
     return datetime.strptime(string.strip(), "%d.%m.%Y").replace(tzinfo=UTC())
 
 
-@login_required
+@restricted
 def jobs_list(request):
-    QCG.start()
-    update_user_data(request.user, request.session['proxy'])
-    QCG.stop()
+    service.update_user_data(request.user, request.session['proxy'])
 
     tasks = request.user.tasks.order_by('-job__submission_time', '-submission_time') \
         .select_related('job').prefetch_related('allocations__nodes')
@@ -70,6 +84,7 @@ def jobs_list(request):
         keywords = filters.cleaned_data['keywords']
         status = filters.cleaned_data['status']
         host = filters.cleaned_data['host']
+        purged = filters.cleaned_data['purged']
         submission = filters.cleaned_data['submission']
         finish = filters.cleaned_data['finish']
 
@@ -101,6 +116,14 @@ def jobs_list(request):
             for h in host:
                 selected_filters.append((host_dict[h], 'host', h))
 
+        if isinstance(purged, bool):
+            tasks = tasks.filter(purged=purged)
+
+            if purged:
+                selected_filters.append((u"Usunięty katalog roboczy", 'purged', '1'))
+            else:
+                selected_filters.append((u"Istniejący katalog roboczy", 'purged', '0'))
+
         if submission:
             start, end = submission.split('-')
 
@@ -137,75 +160,210 @@ def jobs_list(request):
     return render(request, 'qcg/jobs.html', context)
 
 
-@login_required
+@restricted
 def job_details(request, job_id):
-    job = get_object_or_404(request.user.jobs.prefetch_related('tasks'), job_id=job_id)
+    job = get_object_or_404(request.user.jobs.select_related('owner').prefetch_related('tasks'), job_id=job_id)
 
-    return render(request, 'qcg/job.html', {'job': job})
+    return render(request, 'qcg/job.html', process_details(request, job))
 
 
-@login_required
+@restricted
 def task_details(request, job_id, task_id):
-    task = get_object_or_404(request.user.tasks.select_related('job').prefetch_related('allocations'),
+    task = get_object_or_404(request.user.tasks.select_related('job__owner').prefetch_related('allocations'),
                              job__job_id=job_id, task_id=task_id)
 
-    return render(request, 'qcg/task.html', {'task': task})
+    return render(request, 'qcg/task.html', process_details(request, task.job, task))
 
 
-@login_required
-def job_new(request):
+def process_details(request, job, task=None):
+    if not job.terminated or not job.purged:
+        service.update_job(job, request.session['proxy'])
+
+    form_data = to_form_data(job.qcg_description)
+    env_formset_data = [{'name': name, 'value': value} for name, value in form_data.pop('env_variables', ())]
+
+    form = JobDescriptionForm(initial=form_data)
+    env_formset = EnvFormSet(initial=env_formset_data)
+    template_form = JobTemplateForm(initial={'name': (task and task.note) or u'Szablon z {}'.format(job.job_id)})
+
+    for field in form:
+        field.field.widget.attrs['disabled'] = 'True'
+    for env_form in env_formset:
+        for field in env_form:
+            field.field.widget.attrs['disabled'] = 'True'
+
+    return {'job': job, 'task': task, 'form': form, 'env_formset': env_formset, 'template_form': template_form}
+
+
+def id_generator(size=6, chars=string.ascii_uppercase + string.digits):
+    return ''.join(random.choice(chars) for _ in range(size))
+
+@restricted
+def job_submit(request, template_id=None):
+    save_template = 'save-template' in request.POST
+    template = get_object_or_404(request.user.templates, id=template_id) if template_id is not None else None
+
+    if template is not None:
+        form_data = to_form_data(template.description)
+        env_formset_data = [{'name': name, 'value': value} for name, value in form_data.pop('env_variables', ())]
+    else:
+        form_data, env_formset_data = None, None
+    hosts, applications, modules = cached_resources(request.session['proxy'])
+
     if request.method == 'POST':
-        QCG.start()
-
-        form = JobDescriptionForm(request.POST)
-        env_formset = EnvFormSet(request.POST)
-
-        if form.is_valid() and env_formset.is_valid():
-            print form.cleaned_data
-            print env_formset.cleaned_data
-
-            desc = JobDescription(Credential(request.session['proxy']))
-
-            direct_map = ('arguments', 'note', 'grant', 'hosts', 'properties', 'queue', 'procs', 'wall_time', 'memory',
-                          'memory_per_slot', 'modules', 'native', 'notify', 'preprocess', 'postprocess', 'persistent')
-
-            for name in direct_map:
-                if form.cleaned_data[name]:
-                    setattr(desc, name, form.cleaned_data[name])
-
-            if form.cleaned_data['application']:
-                desc.set_application(*form.cleaned_data['application'])
-            if form.cleaned_data['nodes']:
-                desc.set_nodes(*form.cleaned_data['nodes'])
-            if form.cleaned_data['reservation']:
-                desc.set_reservation(form.cleaned_data['reservation'])
-            if form.cleaned_data['watch_output']:
-                desc.set_watch_output(form.cleaned_data['watch_output'], form.cleaned_data['watch_output_pattern'])
-            desc.env_variables += [(env['name'], env['value'])
-                                   for env in env_formset.cleaned_data if env and not env['DELETE']]
-            # TODO script
-            # TODO executable
-            # TODO input
-            # TODO stage_in
-            # TODO stage_out
-            # TODO monitoring
-
-            for prop in direct_map + ('application', 'nodes', 'env_variables', 'reservation', 'watch_output'):
-                print prop, type(getattr(desc, prop)), repr(getattr(desc, prop))
-
-            print desc.xml_description
-
-        print repr(form.errors)
-        print repr(env_formset.errors)
+        form = JobDescriptionForm(request.POST, form_data, hosts, applications, modules)
+        env_formset = EnvFormSet(request.POST, initial=env_formset_data)
+        template_form = JobTemplateForm(request.POST, prefix='template', instance=template)
+
+        if form.is_valid() and env_formset.is_valid() and (not save_template or template_form.is_valid()):
+            params = form.cleaned_data
+            params['env_variables'] = [(env['name'], env['value'])
+                                       for env in env_formset.cleaned_data if env and not env['DELETE']]
+
+            # Generowanie pliku inputowego
+            md_input=generate_md_inputfile(params)
+            url=os.path.splitext(params['pdb_file'])[0]+'_MD_genarated.inp'
+            params['master_file']=url
+            params['stage_in'].append(params['pdb_file'])
+            # Upload
+            ftp = FTPOperation(request.session['proxy'])
+            ftp.put(url)
+            for chunk in chunks('\n'.join([str(i) for i in md_input] ), 4096):
+                ftp.stream.put(chunk)
+            ftp.stream.put(None)
+            ftp.wait()
+            
+            params['persistent'] = True
+
+            job_desc = to_job_desc(params, request.session['proxy'])
+
+
+            if save_template:
+                template = template_form.save(commit=False)
+
+                template.owner = request.user
+                template.description = job_desc.xml_description
+                template.save()
+
+                return redirect(template)
+
+            job = service.submit(job_desc, request.session['proxy'])
+
+
+            messages.success(request,
+                             format_html(u'<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
+                                         u'Zlecono zadanie <em>{}</em>.', job.job_id))
+            
+            return redirect('jobs')
     else:
-        form = JobDescriptionForm()
-        env_formset = EnvFormSet()
+        form = JobDescriptionForm(initial=form_data, hosts=hosts, applications=applications, modules=modules)
+        env_formset = EnvFormSet(initial=env_formset_data)
+        template_form = JobTemplateForm(prefix='template', instance=template)
+
+    errors = form.errors or (env_formset.is_bound and not env_formset.is_valid) or (
+        save_template and template_form.errors)
+
+    return render(request, 'qcg/job_submit.html', {'form': form, 'env_formset': env_formset, 'errors': errors,
+                                                   'template_form': template_form, 'template': template})
+
+
+@require_POST
+@login_required
+def job_cancel(request, job_id):
+    job = get_object_or_404(request.user.jobs, job_id=job_id)
+    return obj_run(request, job, service.cancel, u'Zadanie anulowano.')
+
+
+@require_POST
+@login_required
+def task_cancel(request, job_id, task_id):
+    task = get_object_or_404(request.user.tasks, job__job_id=job_id, task_id=task_id)
+    return obj_run(request, task, service.cancel, u'Zadanie anulowano.')
 
-    errors = form.errors or (env_formset.is_bound and not env_formset.is_valid)
 
-    return render(request, 'qcg/job_new.html', {'form': form, 'env_formset': env_formset, 'errors': errors})
+@require_POST
+@login_required
+def job_clean(request, job_id):
+    job = get_object_or_404(request.user.jobs, job_id=job_id)
+    return obj_run(request, job, service.clean, u'Usunięto katalog roboczy.')
 
 
+@require_POST
 @login_required
+def task_clean(request, job_id, task_id):
+    task = get_object_or_404(request.user.tasks, job__job_id=job_id, task_id=task_id)
+    return obj_run(request, task, service.clean, u'Usunięto katalog roboczy.')
+
+
+def obj_run(request, obj, func, msg):
+    try:
+        func(obj, request.session['proxy'])
+    except PyqcgException as e:
+        messages.error(request, format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> {}',
+                                            e.message))
+    else:
+        messages.success(request,
+                         format_html('<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> {}', msg))
+
+    return redirect(obj)
+
+
+@restricted
 def gridftp(request):
-    return render(request, 'qcg/gridftp.html')
+    return render(request, 'qcg/gridftp.html',
+                  {'new_dir_form': HostPathNameForm(), 'rename_form': RenameForm(), 'archive_form': ArchiveForm()})
+
+
+@restricted
+def gridftp_upload(request):
+    form = HostPathForm(request.GET)
+
+    if not form.is_valid():
+        raise SuspiciousOperation('Invalid parameters for `gridftp_upload`!')
+
+    error = None
+    try:
+        FTPOperation(request.session['proxy']).info(make_url(form.cleaned_data, 'path'))
+    except FTPError as e:
+        error = e.message
+
+    return render(request, 'qcg/gridftp_upload.html',
+                  {'error': error, 'url': reverse('filex:upload') + '?' + urlencode(form.cleaned_data),
+                   'host': form.cleaned_data['host'], 'path': form.cleaned_data['path'],
+                   'sep': '/' if form.cleaned_data['path'].startswith('~') else ''})
+
+
+@restricted
+def job_templates(request):
+    return render(request, 'qcg/job_templates.html', {'templates': request.user.templates.all()})
+
+
+@require_POST
+@login_required
+def template_delete(request, template_id):
+    template = get_object_or_404(request.user.templates, id=template_id)
+    template.delete()
+
+    messages.success(request, format_html(u'<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> '
+                                          u'Usunięto szablon <em>{}</em>.', template.name))
+
+    return redirect('job_templates')
+
+
+@require_POST
+@login_required
+def job_save_template(request, job_id):
+    job = get_object_or_404(request.user.jobs, job_id=job_id)
+
+    template_form = JobTemplateForm(request.POST,
+                                    instance=JobTemplate(owner=request.user, description=job.qcg_description))
+
+    if template_form.is_valid():
+        template = template_form.save()
+
+        return redirect(template)
+
+    messages.error(request, format_html(u'<span class="glyphicon glyphicon-info-sign" aria-hidden="true"></span> {}'
+                                        u'Nie udało się zapisać szablonu!', template_form.errors))
+
+    return redirect(job)