def activate_policy(request):
"""Activate a selected policy, requires privacy.activate_policy
priviledges.
"""
if not request.user.has_perm('privacy.activate_policy'):
return HttpResponseRedirect(reverse('privacy:versions'))
if request.method == "POST":
try:
policy = get_object_or_404(Policy, id=request.POST['active'])
except ValueError:
# not a valid ID
raise Http404
if not policy.active:
# need to change active policy, first, deactivate existing
# actives, then set the new one active. And create LogEntries.
qa = Policy.objects.filter(active=True)
for _p in qa:
LogEntry.objects.log_action(request.user.id,
Policy.contenttype().id,
_p.id,
force_text(_p),
CHANGE,
change_message="deactivate")
qa.update(active=False)
LogEntry.objects.log_action(request.user.id,
Policy.contenttype().id,
policy.id,
force_text(policy),
CHANGE,
change_message="activate")
policy.active = True
policy.save()
return HttpResponseRedirect(reverse('privacy:versions'))
def activate_policy(request):
"""Activate a selected policy, requires privacy.activate_policy
priviledges.
"""
if not request.user.has_perm('privacy.activate_policy'):
return HttpResponseRedirect(reverse('privacy.views.versions'))
if request.method == "POST":
try:
policy = get_object_or_404(Policy, id=request.POST['active'])
except ValueError:
# not a valid ID
raise Http404
if not policy.active:
# need to change active policy, first, deactivate existing
# actives, then set the new one active. And create LogEntries.
qa = Policy.objects.filter(active=True)
for _p in qa:
LogEntry.objects.log_action(request.user.id,
Policy.contenttype().id, _p.id,
force_unicode(_p), CHANGE,
change_message="deactivate")
qa.update(active=False)
LogEntry.objects.log_action(request.user.id,
Policy.contenttype().id, policy.id,
force_unicode(policy), CHANGE,
change_message="activate")
policy.active = True
policy.save()
return HttpResponseRedirect(reverse('privacy.views.versions'))
def post_policy(request):
if not (request.user.has_perm('privacy.add_policy')
and request.user.has_perm('privacy.add_comment')):
return HttpResponseForbidden("not sufficient permissions")
p = Policy.objects.create(text=request.POST['content'])
c = Comment.objects.create(text=request.POST['comment'],
policy=p,
who=request.user)
LogEntry.objects.log_action(request.user.id,
Policy.contenttype().id, p.id, force_text(p),
ADDITION)
LogEntry.objects.log_action(request.user.id,
Comment.contenttype().id, c.id, force_text(c),
ADDITION)
return redirect(reverse('privacy:show', kwargs={'id': p.id}))
def post_policy(request):
if not (request.user.has_perm('privacy.add_policy')
and request.user.has_perm('privacy.add_comment')):
return HttpResponseForbidden("not sufficient permissions")
p = Policy.objects.create(text=request.POST['content'])
c = Comment.objects.create(text=request.POST['comment'],
policy=p,
who=request.user)
LogEntry.objects.log_action(request.user.id,
Policy.contenttype().id, p.id,
force_unicode(p), ADDITION)
LogEntry.objects.log_action(request.user.id,
Comment.contenttype().id, c.id,
force_unicode(c), ADDITION)
return redirect(reverse('privacy.views.show_policy',
kwargs={'id': p.id}))
def show_policy(request, id=None):
"""Display the currently active policy, or, if id is given, the
specified policy.
"""
try:
if id is None:
p = Policy.objects.get(active=True)
else:
p = Policy.objects.get(id=int(id))
except (Policy.DoesNotExist, ValueError):
p = None
if p is not None and p.active:
logs = LogEntry.objects.filter(content_type=Policy.contenttype())
logs = logs.filter(object_id=p.id,
action_flag=CHANGE,
change_message='activate')
logs = logs.order_by('-action_time')
activation = logs.values_list('action_time', flat=True)[0]
else:
activation = None
c = {"policy": p, "activation": activation}
return render(request, 'privacy/show-policy.html', c)
def show_policy(request, id=None):
"""Display the currently active policy, or, if id is given, the
specified policy.
"""
try:
if id is None:
p = Policy.objects.get(active=True)
else:
p = Policy.objects.get(id=int(id))
except:
p = None
if p is not None and p.active:
logs = LogEntry.objects.filter(content_type=Policy.contenttype())
logs = logs.filter(object_id=p.id,
action_flag=CHANGE,
change_message='activate')
logs = logs.order_by('-action_time')
activation = logs.values_list('action_time', flat=True)[0]
else:
activation = None
c = {"policy": p, "activation": activation}
return render(request, 'privacy/show-policy.html', c)
def versions(request):
"""Show all policies including their active times.
If the user has permissions, offers to activate a policy, comment, or
create a new policy.
"""
policies = Policy.objects.order_by('-pk')
policies = policies.annotate(noc=Count('comments'))
policies = policies.prefetch_related('comments')
los = LogEntry.objects.filter(content_type=Policy.contenttype())
details = {}
for lo in los.order_by('action_time'):
if lo.object_id not in details:
detail = {}
details[lo.object_id] = detail
else:
detail = details[lo.object_id]
if lo.action_flag == ADDITION:
detail['created'] = lo.action_time
elif lo.action_flag == CHANGE:
if lo.change_message not in ('deactivate', 'activate'):
continue
if 'active_time' not in detail:
detail['active_time'] = []
if lo.change_message == 'activate':
detail['active_time'].append([lo.action_time])
else:
detail['active_time'][-1].append(lo.action_time)
def do_policies(_pols, _details):
for _p in _pols:
_d = _p.__dict__.copy()
_d.update(_details[str(_p.id)])
_d['comments'] = _p.comments.all()
yield _d
c = {"policies": do_policies(policies, details)}
return render(request, 'privacy/versions.html', c)
def versions(request):
"""Show all policies including their active times.
If the user has permissions, offers to activate a policy, comment, or
create a new policy.
"""
policies = Policy.objects.order_by('-pk')
policies = policies.annotate(noc=Count('comments'))
policies = policies.select_related('comments')
los = LogEntry.objects.filter(content_type=Policy.contenttype())
details = {}
for lo in los.order_by('action_time'):
if lo.object_id not in details:
detail = {}
details[lo.object_id] = detail
else:
detail = details[lo.object_id]
if lo.action_flag == ADDITION:
detail['created'] = lo.action_time
elif lo.action_flag == CHANGE:
if lo.change_message not in ('deactivate', 'activate'):
continue
if 'active_time' not in detail:
detail['active_time'] = []
if lo.change_message == 'activate':
detail['active_time'].append([lo.action_time])
else:
detail['active_time'][-1].append(lo.action_time)
def do_policies(_pols, _details):
for _p in _pols:
_d = _p.__dict__.copy()
_d.update(_details[str(_p.id)])
_d['comments'] = _p.comments.all()
yield _d
c = {"policies": do_policies(policies, details)}
return render(request, 'privacy/versions.html', c)
